CN220644425U - Peak-shifting energy-storing water supply device for high-rise building - Google Patents
Peak-shifting energy-storing water supply device for high-rise building Download PDFInfo
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- CN220644425U CN220644425U CN202322291181.5U CN202322291181U CN220644425U CN 220644425 U CN220644425 U CN 220644425U CN 202322291181 U CN202322291181 U CN 202322291181U CN 220644425 U CN220644425 U CN 220644425U
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- water outlet
- pipe
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 193
- 238000004146 energy storage Methods 0.000 claims abstract description 70
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 3
- 238000005259 measurement Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Abstract
The utility model discloses a peak-shifting energy-storage water supply device for a high-rise building, which comprises a system water inlet pipe, a primary water storage tank, a pressure maintaining tank and a system water outlet pipe, wherein the pressure maintaining tank is divided into an energy storage bin and an ultrahigh-pressure energy storage bin which are mutually independent, the primary water storage tank is connected with the system water inlet pipe, the primary water storage tank is connected with the system water outlet pipe through two parallel water outlet branch pipes, the primary water storage tank is connected with the energy storage bin through a primary energy storage branch pipe, the high-pressure bin is connected with the ultrahigh-pressure energy storage bin through a secondary energy storage branch pipe and a pressure maintaining and releasing branch pipe which are arranged outside the pressure maintaining tank, and the tail ends of the secondary energy storage branch pipe and the pressure maintaining and releasing branch pipe are connected with the system water outlet pipe through pressure stabilizing branch pipes. The peak-shifting energy-storage water supply device for the high-rise building, which adopts the structure, ensures the stable operation of the water outlet pipe network system through the secondary energy storage, pressure regulation and water storage.
Description
Technical Field
The utility model relates to the technical field of water supply equipment, in particular to a peak-shifting energy storage water supply device for a high-rise building.
Background
At present, a water tank and variable-frequency constant-pressure water supply system is adopted for urban high-rise secondary water supply, water of a municipal pipe network is introduced into a pump room water tank through a pipeline, and water is directly pumped from the water tank through a water pump unit by using a variable-frequency control technology and used by high-rise users through a vertical pipe in a building, so that the water pressure is stable. Because the direct water supply and the secondary water supply are extracted from the municipal pipe network, the situation of 'water robbing' of the direct water supply and the secondary water supply is easily caused in the water use peak period, and the water pressure is unstable; the production capacity requirement of the water plant is higher during the water consumption period of the peak period, and the running cost is increased; when water is supplied in a low peak period, the pressure of the municipal pipe network cannot be effectively utilized, and energy waste is caused.
Disclosure of Invention
The utility model aims to provide a peak-shifting energy-storage water supply device for a high-rise building, which ensures the stable operation of a water outlet pipe network system through secondary energy storage, pressure regulation and water storage.
In order to achieve the aim, the utility model provides a peak-shifting energy storage water supply device for a high-rise building, which comprises a system water inlet pipe, a primary water storage tank, a pressure maintaining tank and a system water outlet pipe, wherein the pressure maintaining tank is divided into an energy storage bin and an ultrahigh pressure energy storage bin which are mutually independent, the primary water storage tank is connected with the system water inlet pipe, the primary water storage tank is connected with the system water outlet pipe through two parallel water outlet branch pipes, the primary water storage tank is connected with the energy storage bin through a primary energy storage branch pipe, the high-pressure bin is connected with the ultrahigh pressure energy storage bin through a secondary energy storage branch pipe and a pressure maintaining and releasing branch pipe which are arranged outside the pressure maintaining tank, and the tail ends of the secondary energy storage branch pipe and the pressure maintaining and releasing branch pipe are connected with the system water outlet pipe through pressure stabilizing branch pipes.
Preferably, a shunt electromagnetic valve is arranged on the primary energy storage branch pipe, a booster pump and a booster pump check valve are arranged on the secondary energy storage branch pipe, and a pressure relief electromagnetic valve is arranged on the pressure protection and relief branch pipe.
Preferably, a primary water storage tank pressure sensor is arranged on the primary water storage tank, a water outlet pipe pressure sensor is arranged on a system water outlet pipe, and an ultrahigh pressure sensor is arranged on the ultrahigh pressure energy storage bin.
Preferably, the water outlet branch pipe is sequentially provided with a water pump water inlet valve, a water supply pump, a water outlet check valve and a water pump water outlet valve, the water pump water inlet valve is close to the primary water storage tank, the water pump water outlet valve is close to the system water outlet pipe, and the water outlet pipe pressure sensor is arranged between the two water outlet branch pipes.
Therefore, the peak-shifting energy-storage water supply device for the high-rise building adopts the structure, stores water through the primary water storage tank and supplies water when the water is low, the water is fed into the high-pressure bin and the ultrahigh-pressure energy storage bin step by step through the primary energy storage branch pipe and the secondary energy storage branch pipe, and the water flow direction is limited through the check valve of the unidirectional booster pump; when water is supplied in a peak, the water supply of the water inlet pipe of the system is insufficient, and then the high-pressure water in the ultrahigh-pressure energy storage bin is released to realize secondary water supply, so that the centralized water supply peak of a high-rise building is met. The energy storage bin and the ultrahigh pressure energy storage bin are combined into a whole without mutual interference, so that compared with a separated pool water tank, the space is saved.
The technical scheme of the utility model is further described in detail through the drawings and the embodiments.
Drawings
FIG. 1 is a schematic diagram of piping connection of an embodiment of a peak-shifting energy-storing water supply device for a high-rise building according to the present utility model.
Detailed Description
The technical scheme of the utility model is further described below through the attached drawings and the embodiments.
Examples
As shown in the figure, the peak shifting energy storage water supply device for the high-rise building comprises a system water inlet pipe, a primary water storage tank, a pressure maintaining tank and a system water outlet pipe, wherein an energy storage bin and an ultrahigh pressure energy storage bin which are mutually independent are arranged in the pressure maintaining tank. The primary water storage tank and the pressure maintaining tank can be integrated on a small fixed base, and the primary water storage tank and the pressure maintaining tank occupy less space by reasonably arranging the trend of pipelines, so that the primary water storage tank and the pressure maintaining tank are more compact in structure and are convenient to place in a high-rise building. One typical structure that can be realized is that the pressurize jar passes through the support setting in elementary water storage jar top, and other pipelines set up in the side of two jar bodies, and two jar bodies all adopt cylindricality.
The primary water storage tank is connected with a system water inlet pipe, and a primary water storage tank pressure sensor is arranged on the primary water storage tank, and the measurement indication number of the primary water storage tank pressure sensor is P1 and represents the pressure inside the primary water storage tank. The primary water storage tank is connected with a system water outlet pipe through two parallel water outlet branch pipes, and a water pump water inlet valve, a water supply pump, a water outlet check valve and a water pump water outlet valve are sequentially arranged on the water outlet branch pipes, wherein the water pump water inlet valve is close to the primary water storage tank, and the water pump water outlet valve is close to the system water outlet pipe. The water outlet check valve enables the water outlet branch pipe to be a pipeline with one-way circulation, and only flows to the book outlet pipe of the system from the primary water storage tank. The system water outlet pipe is provided with a water outlet pipe pressure sensor, the water outlet pipe pressure sensor is arranged between the two water outlet branch pipes, and the measurement indication number of the water outlet pipe pressure sensor is P2 and represents the water outlet pressure of the system water outlet pipe.
The primary water storage tank is connected with the energy storage bin through a primary energy storage branch pipe, a shunt electromagnetic valve is arranged on the primary energy storage branch pipe, the high-pressure bin is connected with the ultrahigh-pressure energy storage bin through a secondary energy storage branch pipe arranged outside the pressure maintaining tank and a pressure-maintaining and pressure-releasing branch pipe, and an ultrahigh-pressure sensor is arranged on the ultrahigh-pressure energy storage bin, the measurement indication number of the ultrahigh-pressure sensor is P3, and the pressure inside the ultrahigh-pressure bin is represented.
The tail ends of the secondary energy storage branch pipe and the pressure-retaining and pressure-releasing branch pipe are connected with a system water outlet pipe through a pressure-stabilizing branch pipe, and a booster pump check valve are arranged on the secondary energy storage branch pipe and prevent high-pressure water from flowing backwards. The pressure relief solenoid valve is arranged on the pressure relief branch pipe.
In the period of low water consumption, the system water inlet pipe is used for introducing domestic water into the primary water storage tank, at the moment, the valve and the water pump on the water outlet branch pipe are both opened, and water is sent to the system water outlet pipe through the water outlet branch pipe. At this point P1> P2 should be present. When the primary water storage tank is full, the shunt electromagnetic valve is opened, water is sent to the energy storage bin through the primary energy storage branch pipe, and water flow pressure is increased and stored. The energy storage bin is further pumped into the ultrahigh pressure energy storage bin by a booster pump through a secondary energy storage tube. And if P1 is less than P2, closing the shunt electromagnetic valve.
The water peak time, P2 is less than the water pressure of predetermineeing, opens the pressure release solenoid valve this moment, and the high-pressure water in the superhigh pressure energy storage storehouse flows into the system outlet pipe through the pressure protection pressure release branch pipe, the steady voltage branch pipe of supplying, guarantees the resident water in the high-rise building. And when P3 is smaller than the lower limit of the ultrahigh pressure setting, starting the booster pump to ensure the pressure of the ultrahigh pressure energy storage bin.
Therefore, the peak-shifting energy-storage water supply device for the high-rise building adopts the structure, water is stored in the primary water storage tank and supplied to the high-pressure bin and the ultrahigh-pressure energy storage bin step by step through the primary energy storage branch pipe and the secondary energy storage branch pipe, the water flow direction is limited through the one-way booster pump check valve, and when water is in peak, the water is insufficiently supplied to the water inlet pipe of the system, the high-pressure water in the ultrahigh-pressure energy storage bin is released to realize secondary water supply, so that the centralized water peak supply of the high-rise building is met.
The device ensures the stable operation of the water outlet pipe network system during high-rise water supply through staged energy storage, pressure release and regulation, ensures the uninterrupted utilization of the original pipe network pressure for pressure-superposed water supply, and does not cause any influence on municipal pipe networks. The intelligent pressure-regulating water storage reduces the starting times and low-frequency running time of the water supply pump, so that the equipment is in an efficient and energy-saving running state, and the peak water for high-rise buildings and low-rise buildings is met through peak-shifting secondary energy storage.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting it, and although the present utility model has been described in detail with reference to the preferred embodiments, it will be understood by those skilled in the art that: the technical scheme of the utility model can be modified or replaced by the same, and the modified technical scheme cannot deviate from the spirit and scope of the technical scheme of the utility model.
Claims (4)
1. Peak staggering energy storage water supply device for high-rise building, its characterized in that: the system comprises a system water inlet pipe, a primary water storage tank, a pressure maintaining tank and a system water outlet pipe, wherein the pressure maintaining tank is internally divided into an energy storage bin and an ultrahigh pressure energy storage bin which are mutually independent, the primary water storage tank is connected with the system water inlet pipe, the primary water storage tank is connected with the system water outlet pipe through two parallel water outlet branch pipes, the primary water storage tank is connected with the energy storage bin through a primary energy storage branch pipe, the high pressure bin is connected with the ultrahigh pressure energy storage bin through a secondary energy storage branch pipe arranged outside the pressure maintaining tank and a pressure maintaining and releasing branch pipe, and the tail ends of the secondary energy storage branch pipe and the pressure maintaining and releasing branch pipe are connected with the system water outlet pipe through pressure stabilizing branch pipes.
2. The peak shifting energy storage water supply device for high-rise buildings according to claim 1, wherein: the primary energy storage branch pipe is provided with a shunt electromagnetic valve, the secondary energy storage branch pipe is provided with a booster pump and a booster pump check valve, and the pressure relief electromagnetic valve is arranged on the pressure relief branch pipe.
3. The peak shifting energy storage water supply device for high-rise buildings according to claim 1, wherein: the primary water storage tank is provided with a primary water storage tank pressure sensor, the system water outlet pipe is provided with a water outlet pipe pressure sensor, and the ultrahigh pressure energy storage bin is provided with an ultrahigh pressure sensor.
4. The peak shifting energy storage water supply device for high-rise buildings according to claim 1, wherein: the water outlet branch pipe is sequentially provided with a water pump water inlet valve, a water supply pump, a water outlet check valve and a water pump water outlet valve, the water pump water inlet valve is close to the primary water storage tank, the water pump water outlet valve is close to the system water outlet pipe, and the water outlet pipe pressure sensor is arranged between the two water outlet branch pipes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322291181.5U CN220644425U (en) | 2023-08-25 | 2023-08-25 | Peak-shifting energy-storing water supply device for high-rise building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322291181.5U CN220644425U (en) | 2023-08-25 | 2023-08-25 | Peak-shifting energy-storing water supply device for high-rise building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220644425U true CN220644425U (en) | 2024-03-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN202322291181.5U Active CN220644425U (en) | 2023-08-25 | 2023-08-25 | Peak-shifting energy-storing water supply device for high-rise building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220644425U (en) |
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2023
- 2023-08-25 CN CN202322291181.5U patent/CN220644425U/en active Active
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