Let's talk about the characteristics, advantages and performance of the integration of the ground pump and the underground box pump. What difference does it make between them? Here's a look at what the two different types of fire-fighting water supply equipment have and what the price difference is...
I. Features of the integrated tank pump
1. Saving investment: Saving about 50% of the investment, no need to build reservoirs or roof tanks, use superimposed water supply, and reduce initial investment in equipment.
2. High-efficiency and energy-saving, low operating cost: It can make full use of the water pressure of the municipal pipe network, how much it can make, how much it can make up, and it does not produce negative pressure. Compared with traditional water supply equipment, it can save energy by 30% to 90%. Power outages can also maintain water supply to the municipal pipe network.
3, high degree of intelligence, simple operation, saving manpower: The device is controlled by a fully automatic intelligent controller, self-adjusted according to the user's water consumption and pipe network tap water pressure, real
Unattended. And the use of human-machine interface (text, digital) display, so that customers more intuitive to see the equipment operating conditions.
4, environmental protection and health: the equipment is completely closed to completely eliminate the secondary pollution of water.
5, complete protection function: with perfect overload, short circuit, over voltage, under voltage, lack of phase, over current, short circuit, water shortage and other automatic protection. Signal alarms, self-tests, and fault determinations can be performed under abnormal conditions.
6. Small footprint and convenient installation: The whole set of equipment has only one set of water supply control cabinet, no negative pressure steady flow tank and water pump unit. The installation is very simple and convenient.
7. Extend the service life of the equipment: The soft start can be reliably achieved for multiple pump units, which will make the power grid and the pipe network free from impact and rotate in turn, which greatly prolongs the service life of the pumps and motors. Equipment life can be extended by more than 3 times.
8. The material of the flow-through parts of the integrated pump and pump is generally made of stainless steel, and other materials can also be customized according to the different requirements of users.
II. Product features of buried tank pump integration:
1, does not produce negative pressure at all, can be directly connected with the municipal pipe network
2, stainless steel pipelines and pumps, fully enclosed laminated water supply equipment, complete eradication of secondary pollution, to ensure that the water quality is fresh and pure
3, can effectively use the pressure of the municipal pipe network, energy saving effect is very significant
4, easy installation, small footprint, can greatly reduce infrastructure investment and shorten the construction period
5, the existence of pipe network pressure, to ensure that power outages stop water. Because the system has a by-pass water supply pipe that communicates with the user's pipe network, the pressure pump stops working during a power outage and automatically restores the original tap water.
Water pressure water supply
6, the main auxiliary pump combination configuration
7, advanced products, complete functions, reliable quality
III. Principle of above-ground box pump integrated equipment
The water inlet pipe of the pump integrated equipment is directly connected to the water pipe network, and the water is driven into the water inlet pipe of the equipment under the residual pressure of the water pipe network. The pressure of the pump is the remaining pressure of the water in the water.
On the basis of continuing to pressurize, the water supply pressure will be increased to the pressure required by the user and then to the outlet pipe network. When the user's water consumption is greater than the water supply pipe network, the pressure of the inlet pipe network will decrease.
When the inlet pressure of the equipment falls to the absolute pressure less than 0 (or the set protection pressure of the pipe network), the negative pressure prevention and control device in the equipment will automatically start the work and adjust the operating status of the equipment.
Until the equipment is shut down, to ensure that the pressure of the water supply network is no longer reduced and adversely affects the water pipe network; when the water supply capacity of the water pipe network recovers, the pressure of the water supply pipe network recovers to protection.
Above the pressure, the equipment starts automatically and restores the normal water supply. When the residual pressure of the water pipe network meets the user's water supply requirements, the equipment automatically enters the dormant state and is directly connected to the water pipe network.
When the user supplies water, when the water supply is insufficient, the equipment will automatically resume operation; when the user does not use water or the water consumption is small, the equipment will automatically enter the shutdown and dormancy state, and the small flow regulator will be provided on the outlet side of the equipment.
The maintenance pressure tank maintains the user's quantity of water and leaks in the pipe network. When the user uses the water pressure regulator pressure storage tank to maintain the required pressure of the water supply pipe network, the equipment will automatically wake up and resume normal operation. Equipment operation process
In the full use of the remaining pressure of the water pipe network, it will not only adversely affect the water pipe network but also meet the needs of users to the maximum extent, reduce the energy consumption of water supply, and achieve the optimal operation of the water supply system.
IV. Integrated Buried Tank Pump Product Features:
1 pressure, flow, power consumption, frequency display
2. Automatic pump switching
3. Run a fractional count to ensure that the pump runs for a reasonable amount of time
4. Standby pump function
5. Automatic stop pump function (press stop pump)
6. Low head pump stop function
7. Fault self-test, alarm and protection functions
8. Pressure can be programmed over time, 10 pressure points can be set
9. Monitor the operating status of the system through remote communication
10. Automatic pump exchange start-stop procedure
11. Exit side backup sensor device
12. Automatic diagnosis system restart function
1. Integrated fire-fighting and pressure-stabilizing water supply equipment for pump and pump integrated energy-saving and energy-saving: The frequency conversion technology is used to soft-start the pump, avoiding the current impact of the integrated fire-fighting and pressure-stabilizing water supply equipment of the box-pump on the power grid; The control also avoids the impact on the pipe network and prolongs the life of pipelines and valves. The traditional secondary water supply method for the pool is to put tap water into the pool, so that the original tap water pressure is released to zero, and the original pressure energy of the tap water is wasted. The equipment can make full use of the pressure energy of the pipe network by connecting the regulating device with the water pipe network, and the power saving can reach 50%-90%.
2. The integrated pump booster and pressure regulator water supply equipment eliminates the secondary pollution of the groundwater pool: the traditional secondary pressure water supply method of the pool puts the tap water into the pool, and the water of the pool is easily contaminated by dirt and even animal corpses. In particular, it is easy to produce algae or mosquitoes in the summer, which directly affects the health of the body. The device uses a closed water supply system to eliminate secondary pollution.
3, pump pump integrated booster pressure regulator water supply equipment, reduce accident risk: As the device is fully enclosed structure, to avoid the seepage, run, run, drip, leakage and other phenomena; no water tank and save disinfecting cleaning With water.
4, pump integrated fire booster pressure regulator water supply equipment using pid closed-loop regulation, high precision constant pressure, water pressure fluctuations.
5, pump integration booster pressure booster water supply equipment to save investment, reduce the area, installation, use, maintenance and convenient: the construction of the pool (or water tank), the project a large total investment, and the use of regular cleaning, not only increased The total investment in the project also increases the daily maintenance costs. The equipment uses the adjusting device to supply water, saves investment, and reduces land occupation. According to the user's on-site situation, vertical or horizontal different installation methods can be adopted, and the overhaul is convenient.
6. Box pump integrated fire booster pressure regulator water supply equipment has a high degree of automation, reliable operation and convenient management.
7. The integrated pump fire-fighting and pressure stabilization water supply equipment has various automatic protection functions such as overload, short circuit, over-current, under-water and over-pressure.
VI. Benefits of buried HHDXBF intelligent pump without negative pressure integrated pump station:
1. No pump room: save space, pump and pump room are placed in the water tank, coupled with high-tech ABB frequency conversion, PLC programming, Schneider low-voltage electrical appliances and other high intelligence control system;
2, easy installation, long service life, using 304/2B stainless steel food block, after argon protection, welding, can be installed on the spot size of the water tank;
3. Energy-saving: The intelligent pump pump without negative pressure integration uses the original pressure of the water pipe network to superimpose and fully save energy;
4. Environmental protection: In order to prevent the domestic water from staying in the water tank for a long time, the water tank pumping station can also be equipped with functions of timed, quantitative, constant pressure water supplementation, and timed and fixed pressure pumping functions;
5. No negative pressure function, the water stored in the water tank under the condition of high water consumption and insufficient pipe network pressure does not reduce the service pressure around the equipment;
6, easy maintenance, in the case of normal water supply, the device can be maintained and replaced (using a preparation for a change);
7. The company can use submersible pumps or vertical pipeline pumps to produce the necessary intelligent tank pump negative pressure integrated pump station according to the user's needs.
VII. Application scope of buried box pump integrated products:
1. The area where the local water supply department is allowed to cascade the water supply equipment
2. Booster pump room for various multi-storey, high-rise building domestic water and office water
3, the existing traditional water tank, water tank pressurized water reform
4. Booster pump room for production and domestic water of various industrial and mining enterprises
This type of anticorrosive material used in the integration of buried tank pumps is called water-based epoxy coal-tar anti-corrosion coating.
Eight. Introduction and components of the ground pump integration
The box pump integration is also called intelligent box pump station. In fact, it is also known as the box type non-negative pressure water supply equipment. The box pump integration can be directly connected with the municipal pipe network, which can be in the original city.
On the basis of the pressure of the government's management network, the pressure on water supply will be superimposed on the water supply system. Makes the selection of equipment smaller and maximizes the cost of post-container pump integration operation.
The use of a fully enclosed operation mode eliminates the need to build a pool, which saves a large amount of civil construction investment and effectively solves the secondary pollution phenomenon existing in traditional water supply methods. Box pump integrated components:
Mainly consists of frequency conversion speed control water pump unit, steady flow compensator, vacuum suppressor, pressure and flow sensor, preload self-balancer, control cabinet, filter, backflow preventer, etc.
Nine. Integrated box pump instructions and remind
The box pump integration is also called intelligent box pump station. In fact, it is also known as the box type non-negative pressure water supply equipment. The box pump integration can be directly connected with the municipal pipe network, which can be in the original city.
On the basis of the pressure of the government's management network, the pressure on water supply will be superimposed on the water supply system. Makes the selection of equipment smaller and maximizes the cost of post-container pump integration operation.
The use of a fully enclosed operation mode eliminates the need to build a pool, which saves a large amount of civil construction investment and effectively solves the secondary pollution phenomenon existing in traditional water supply methods. Box pump integrated components:
Mainly consists of frequency conversion speed control water pump unit, steady flow compensator, vacuum suppressor, pressure and flow sensor, preload self-balancer, control cabinet, filter, backflow preventer, etc.
The underground tank pump integration is buried underground, generally about 1m underground. The underground soil moisture, pH and other factors are buried in the box pump to produce a corrosion effect. Therefore, it is very necessary to carry out anti-corrosion for the integration of the buried tank pump.
X. Type of floor pump
Fire Box Pump Integration WHDXBF-6-18-30-I
Fire Box Pump Integration WHDXBF-9-18-30-I
Fire Box Pump Integration WHDXBF-12-18-30-I
Fire Box Pump Integration WHDXBF-18-3.6-30-I
Fire Box Pump Integration WHDXBF-18-18-30-I
Fire Box Pump Integration WHDXBF-18-18/3.6-30-I
XI. Buried tank pump integrated model
HHDXBF-288-36/108-50/70-I Underground Buried Pump Integration
HHDXBF-220-108-100-I underground buried pump
HHDXBF-340-162-60-I Underground Buried Pump Integration
HHDXBF-800-72/180-80-100-I Underground Buried Pump Integration
Warm reminder: If you have space on the ground or do the integration of the pump on the ground to save money!
Aboveground pump integrated picture analysis: Hebei Bazhou 1216 tons
Buried box pump integration reference map: 580 tons of Hangzhou, Zhejiang
