CN219343380U - Water supplementing system of fire-fighting pool - Google Patents
Water supplementing system of fire-fighting pool Download PDFInfo
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- CN219343380U CN219343380U CN202222557311.0U CN202222557311U CN219343380U CN 219343380 U CN219343380 U CN 219343380U CN 202222557311 U CN202222557311 U CN 202222557311U CN 219343380 U CN219343380 U CN 219343380U
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Abstract
The utility model discloses a fire-fighting water tank water supplementing system which comprises a fire-fighting water tank and a power plant condenser machine room, wherein the power plant condenser machine room is used for collecting circulating water, the input end of the power plant condenser machine room is communicated with an external water source through a first pipeline, the output end of the power plant condenser machine room is communicated with the fire-fighting water tank through a communication branch, a water level gauge is arranged in the fire-fighting water tank and used for measuring the water level of the fire-fighting water tank, and a switch is arranged on the communication branch. In the utility model, the switch is automatically opened or closed according to the water level of the fire-fighting water tank so as to connect or disconnect the communication branch and the fire-fighting water tank; when circulating water flows into the fire water pond from the power plant condenser machine room through the communication branch, the temperature of the circulating water is higher than the ambient temperature after the circulating water flows into the power plant condenser machine room because the working process of the condenser is a heat release process, so that the problem that the water pipe bursts due to dew condensation and corrosion of the communication branch can be effectively solved, and the safety in the transportation process of the circulating water and the service life of the communication branch are improved.
Description
Technical Field
The utility model relates to the technical field of fire-fighting water tanks, in particular to a fire-fighting water tank water supplementing system.
Background
The fire-fighting water tank is a water storage facility which is constructed manually and used for fixing or moving a fire-fighting water pump to absorb water, when the fire-fighting water system leaks, water in the fire-fighting water tank is supplied to the fire-fighting water system through the fire-fighting water pump, and meanwhile, the fire-fighting water tank water replenishing system automatically supplements water in the fire-fighting water tank so as to meet water requirements.
At present, the water source of the fire-fighting water tank water replenishing system is directly used for taking river water, and because the temperature of the river water is about 16 ℃ throughout the year and is lower than the ambient temperature in summer, dew condensation and corrosion are easily caused on the surface of a water pipe, and further the fire-fighting water pipe is often burst due to the thinning of the pipe wall, so that the fire-fighting water tank water replenishing system has the problem of potential safety hazard in operation.
Therefore, it is necessary to provide a new fire-fighting pool water replenishing system to solve the above technical problems.
Disclosure of Invention
The utility model mainly aims to provide a fire-fighting water tank water replenishing system, which aims to solve the problems that the water source temperature of the existing fire-fighting water tank water replenishing system is low, and the potential safety hazard of fire-fighting water pipe explosion is easy to cause.
In order to achieve the above purpose, the fire-fighting water tank water supplementing system provided by the utility model comprises a fire-fighting water tank and a power plant condenser machine room, wherein the power plant condenser machine room is used for collecting circulating water, the input end of the power plant condenser machine room is communicated with an external water source through a first pipeline, the output end of the power plant condenser machine room is communicated with the fire-fighting water tank through a communication branch, the circulating water is transported to the fire-fighting water tank through the communication branch, and a water level gauge is arranged in the fire-fighting water tank and is used for measuring the water level of the fire-fighting water tank; the fire-fighting pool is characterized in that a switch is arranged on the communication branch and used for conducting the communication branch and the fire-fighting pool when the water level of the fire-fighting pool reaches a preset lower limit water level.
Optionally, the communication branch comprises a water supplementing pipe and two second pipelines, the two second pipelines are arranged in parallel, the output end of the water supplementing pipe is communicated with the fire-fighting pool, and the output ends of the two second pipelines are communicated with the input end of the water supplementing pipe; the number of the power plant condenser machine rooms is two, and the input ends of the two second pipelines are respectively communicated with the two power plant condenser machine rooms.
Optionally, the switch is a water supplementing valve, the water supplementing valve is arranged on the water supplementing pipe, and the water supplementing valve is an electric sleeve adjusting valve.
Optionally, an isolation valve is further arranged on the water supplementing pipe, and the isolation valve is located at one side, far away from the fire water tank, of the water supplementing valve.
Optionally, each of the second pipes is provided with a check valve, and the check valve is used for preventing the circulating water from flowing backwards.
Optionally, each second pipeline is further provided with a manual valve, and the manual valve is located at one side of the check valve close to the corresponding power plant condenser machine room.
Optionally, the fire-fighting water tank comprises a tank body, a water inlet and a water outlet are formed in the tank body, the water inlet is communicated with the corresponding power plant condenser machine room through the water supplementing pipe and any one of the second pipelines, and the water outlet is communicated with an external fire-fighting water supply pipeline through a water outlet pipeline.
Optionally, the tank body is further provided with a slag discharging port, and the slag discharging port is used for discharging impurities in the tank body.
Optionally, the bottom of the fire water pond is tamper-turning treatment, and the tamper-turning depth is not less than 50cm.
Optionally, the fire-fighting pool is of an integral reinforced concrete structure.
In the technical scheme, the fire water tank water supplementing system comprises a fire water tank and a power plant condenser machine room, wherein the power plant condenser machine room is used for collecting circulating water, and the temperature of the circulating water is higher than the ambient temperature after the circulating water flows into the power plant condenser machine room because the working process of the condenser is an exothermic process; the input end of the power plant condenser machine room is communicated with an external water source through a first pipeline, the output end of the power plant condenser machine room is communicated with a fire-fighting water pond through a communication branch, and circulating water is transported to the fire-fighting water pond through the communication branch, and as the temperature of the circulating water is higher than the ambient temperature, the explosion of a water pipe caused by condensation and corrosion of the communication branch can be effectively avoided, and the safety of the circulating water in the transportation process is improved; meanwhile, a water level gauge is arranged in the fire water tank, the water level gauge is used for measuring the water level of the fire water tank, a switch is arranged on the communication branch, and when the water level of the fire water tank reaches a preset lower limit water level, the switch is opened to conduct the communication branch and the fire water tank so that circulating water enters the fire water tank; when the water level of the fire-fighting water tank reaches the preset upper limit water level, the switch is closed to disconnect the communication branch and the fire-fighting water tank, and circulating water flows into an external water source through the first pipeline. Therefore, in the technical scheme, the switch is automatically opened or closed according to the water level of the fire-fighting water tank to conduct or disconnect the communication branch and the fire-fighting water tank, when circulating water flows into the fire-fighting water tank through the communication branch, the potential safety hazard that the water pipe bursts due to condensation and corrosion of the communication branch can be effectively solved because the temperature of circulating water flowing out of a condenser machine room of a power plant is higher than the ambient temperature, and the safety in the transportation process of the circulating water and the service life of the communication branch are improved.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a water replenishment system for a fire pool according to an embodiment of the present utility model;
fig. 2 is a schematic structural view of a fire-fighting pool according to an embodiment of the present utility model.
Reference numerals illustrate:
| reference numerals | Name of the name | Reference numerals | Name of the |
| 100 | Water supplementing system of fire- |
40 | |
| 10 | Fire- |
41 | |
| 11 | |
411 | |
| 111 | |
412 | |
| 112 | |
42 | |
| 113 | |
421 | |
| 20 | Condenser machine room of |
422 | |
| 30 | |
200 | External water source |
The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.
Furthermore, descriptions such as those referred to as "first," "second," and the like, are provided for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implying an order of magnitude of the indicated technical features in the present disclosure. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
In the present utility model, unless specifically stated and limited otherwise, the terms "connected," "affixed," and the like are to be construed broadly, and for example, "affixed" may be a fixed connection, a removable connection, or an integral body; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
In addition, the technical solutions of the embodiments of the present utility model may be combined with each other, but it is necessary to be based on the fact that those skilled in the art can implement the technical solutions, and when the technical solutions are contradictory or cannot be implemented, the combination of the technical solutions should be considered as not existing, and not falling within the scope of protection claimed by the present utility model.
The utility model provides a water supplementing system of a fire-fighting water tank 10, and aims to solve the problem that the water source temperature of the existing water supplementing system of the fire-fighting water tank 10 is low, and potential safety hazards of fire-fighting water pipe explosion are easy to cause.
As shown in fig. 1, in an embodiment of the present utility model, a fire-fighting water tank 10 water replenishing system 100 includes a fire-fighting water tank 10 and a power plant condenser room 20, the power plant condenser room 20 is used for collecting circulating water, an input end of the power plant condenser room 20 is communicated with an external water source 200 through a first pipeline 30, an output end of the power plant condenser room 20 is communicated with the fire-fighting water tank 10 through a communication branch 40, the circulating water is transported to the fire-fighting water tank 10 through the communication branch 40, and a water level gauge (not labeled) is arranged in the fire-fighting water tank 10 and is used for measuring the water level of the fire-fighting water tank 10; the communication branch 40 is provided with a switch, and the switch is used for conducting the communication branch 40 and the fire-fighting water tank 10 when the water level of the fire-fighting water tank 10 reaches a preset lower limit water level.
In the above embodiment, the power plant condenser room 20 is used for collecting the circulating water, and since the working process of the condenser is an exothermic process, the temperature of the circulating water is higher than the ambient temperature after the circulating water flows into the power plant condenser room; when circulating water flows into the fire-fighting water pond 10 from the power plant condenser machine room 20 through the communication branch 40, the temperature of the circulating water is higher than the ambient temperature, so that the potential safety hazard of bursting of a water pipe caused by dew condensation and corrosion of the communication branch 40 can be effectively solved; meanwhile, a switch is provided on the communication branch 40, and when the water level of the fire-fighting water tank 10 reaches a preset lower limit water level, the switch is opened to conduct the communication branch 40 and the fire-fighting water tank 10 to disconnect the communication branch 40 and the fire-fighting water tank 10, and circulating water flows into the external water source 200 through the first pipe 30. Therefore, the circulating water is used as a water source of the water supplementing system 100 of the fire water pond 10, so that the safety in the transportation process of the circulating water and the service life of the communication branch 40 are improved, the purpose of saving water can be achieved by reusing the circulating water, the quality of the fire water is guaranteed, and the fire safety is improved.
Wherein the communication branch 40 comprises a water supplementing pipe 41 and two second pipelines 42, and the two second pipelines enable circulating water to enter the fire water pond 10; when the water level of the fire-fighting water tank 10 reaches the preset upper limit water level, the switch closing channels are arranged in parallel, the output ends of the water supplementing pipes 41 are communicated with the fire-fighting water tank 10, and the output ends of the two second pipelines 42 are communicated with the input ends of the water supplementing pipes 41; the number of the power plant condenser rooms 20 is two, and the input ends of the two second pipelines 42 are respectively communicated with the two power plant condenser rooms 20. By arranging two second pipelines 42 in parallel, circulating water can be transported from the two power plant condenser rooms 20 to the water supplementing pipe 41 along the corresponding second pipelines 42 and then to the fire-fighting water pond 10, so that the water storage capacity in the fire-fighting water pond 10 is ensured to be sufficient. When any power plant condenser machine room 20 fails or the circulating water is insufficient, the other power plant condenser machine room 20 can still continuously supplement water to the fire-fighting water tank 10, so that the water storage capacity of the fire-fighting water tank 10 can be timely updated to meet the fire-fighting water consumption requirement.
Specifically, the switch is a water supplementing valve 411, the water supplementing valve 411 is arranged on the water supplementing pipe 41, and the water supplementing valve 411 is an electric sleeve adjusting valve. In the actual application process, the water level gauge and the water supplementing valve 411 are electrically connected with a controller (not labeled); when the water level of the fire-fighting water tank 10 reaches a preset lower limit water level, the controller controls the water replenishing valve 411 on the water replenishing pipe 41 to be opened so as to conduct the water replenishing pipe 41 and the fire-fighting water tank 10, and circulating water enters the fire-fighting water tank 10 through the water replenishing pipe 41; when the water level of the fire-fighting water tank 10 reaches the preset upper limit water level, the controller controls the water supplementing valve 411 on the water supplementing pipe 41 to be closed so as to disconnect the water supplementing pipe 41 and the fire-fighting water tank 10, the water supplementing pipe 41 does not supplement water to the fire-fighting water tank 10 any more, and the residual circulating water in the condenser room 20 of the power plant flows into the external water source 200 through the first pipeline 30, and the water level of the fire-fighting water tank 10 is automatically adjusted by opening and closing the water supplementing valve 411, so that the water storage amount in the fire-fighting water tank 10 is always maintained in a relatively stable state. In the preferred embodiment, the water replenishment valve 411 may be an electric sleeve regulating valve with a valve port diameter of 200mm, and the model is selected to be T947H-16C, and the electric sleeve regulating valve has the advantages of good regulating performance and convenient disassembly and maintenance.
Further, the water replenishing pipe 41 is further provided with an isolation valve 412, the isolation valve 412 is located at one side of the water replenishing valve 411 away from the fire water tank 10, and the isolation valve 412 is beneficial to safety maintenance and repair of the water replenishing system 100 of the fire water tank 10. When the water supplementing valve 411 fails and needs to be overhauled, the isolation valve 412 is closed to block the water supplementing pipe 41, so that circulating water cannot enter the fire water tank 10 through the water supplementing pipe 41; when the repair of the water replenishment valve 411 is completed, the isolation valve 412 is opened to resume normal water supply.
In one embodiment, each of the second pipes 42 is provided with a check valve 421, and the check valve 421 is used to prevent the circulating water from flowing backward. Through all being provided with check valve 421 on each second pipeline 42, when the water pressure of the circulating water in arbitrary second pipeline 42 is higher, the check valve 421 that another second pipeline 42 corresponds closes in order to avoid the circulating water in two second pipelines 42 to take place to scurry each other and then lead to circulating water to flow backwards to guarantee the validity of moisturizing to fire-fighting water pond 10. The check valve 421 should be selected to have good wear resistance and stable sealing performance.
Based on the above embodiment, each second pipe 42 is further provided with a manual valve 422, the manual valve 422 is located on one side of the check valve 421 close to the corresponding power plant condenser room 20, and the manual valve 422 is beneficial to safety overhaul and maintenance of the water replenishing system 100 of the fire water tank 10. When the check valve 421 fails and needs to be overhauled, the corresponding manual valve 422 is closed to block the corresponding second pipeline 42, so that circulating water cannot enter the water supplementing pipe 41 through the second pipeline 42; when the check valve 421 is serviced, the manual valve 422 is opened to restore normal water supply. In the preferred embodiment, manual valve 422 is optionally a manual ball valve, which has the advantages of compact and simple structure, reliable sealing and convenient maintenance, and has a long service life; meanwhile, the manual ball valve is convenient to operate, and is rapid to open and close, and the manual ball valve only rotates 90 degrees from full open to full close.
Referring to fig. 2 in combination, the fire-fighting water tank 10 includes a tank body 11, a water inlet 111 and a water outlet 112 are formed in the tank body 11, the water inlet 111 is communicated with the corresponding power plant condenser room 20 through a water supplementing pipe 41 and any second pipeline 42, and the water outlet 112 is communicated with an external fire-fighting water supply pipeline through a water outlet pipeline. Specifically, the circulating water flows from the power plant condenser room 20 into the fire-fighting water pond 10 from the water inlet 111 along the corresponding second pipeline 42 and the water supplementing pipe 41, and the circulating water in the fire-fighting water pond 10 is supplied to the fire-fighting water system from the water outlet 112 through the fire-fighting water pump, so that the fire-fighting water consumption requirement is met.
Further, through having seted up the row's of dregs mouth 113 at cell body 11, when the impurity in the fire control pond 10 is cleared up to needs, the row's of dregs mouth 113 is used for discharging the impurity in the cell body 11, avoids the accumulation of impurity in cell body 11 bottom, and then blocks up fire pump, from this, is favorable to reinforcing fire control pond 10's play water effect with impurity discharge pump, improves fire safety.
In addition, the bottom of the fire-fighting pool 10 is provided with a tamper treatment, and the tamper depth is not less than 50cm. The ramming process is to mechanically or manually lift the original soil layer and then ramm the original soil layer. The ramming is turned over to redistribute the stress and strain of the foundation soil body, so that the soft foundation is gradually stabilized, the strength is increased, the fire-fighting water tank 10 is promoted to form a closed and integral seepage-proof system, and the fire-fighting water tank 10 is prevented from deforming and leaking.
In addition, the fire-fighting pool 10 is a unitary reinforced concrete structure. The reinforced concrete structure has good durability and corrosion resistance, the service life is long, and the fire-fighting water pool 10 constructed by the reinforced concrete has the advantages of low cost, good seepage prevention and low maintenance cost.
The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the description of the present utility model and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the utility model.
Claims (10)
1. The fire-fighting water tank water replenishing system is characterized by comprising a fire-fighting water tank and a power plant condenser machine room, wherein the power plant condenser machine room is used for collecting circulating water, the input end of the power plant condenser machine room is communicated with an external water source through a first pipeline, the output end of the power plant condenser machine room is communicated with the fire-fighting water tank through a communication branch, the circulating water is transported to the fire-fighting water tank through the communication branch, and a water level gauge is arranged in the fire-fighting water tank and is used for measuring the water level of the fire-fighting water tank; the fire-fighting pool is characterized in that a switch is arranged on the communication branch and used for conducting the communication branch and the fire-fighting pool when the water level of the fire-fighting pool reaches a preset lower limit water level.
2. The fire water pond water replenishing system according to claim 1, wherein the communication branch comprises a water replenishing pipe and two second pipelines, the two second pipelines are arranged in parallel, the output end of the water replenishing pipe is communicated with the fire water pond, and the output ends of the two second pipelines are communicated with the input end of the water replenishing pipe; the number of the power plant condenser machine rooms is two, and the input ends of the two second pipelines are respectively communicated with the two power plant condenser machine rooms.
3. The fire water pond refill system of claim 2, wherein the switch is a refill valve disposed on the refill tube, the refill valve being an electrically operated sleeve-type regulator valve.
4. A fire water pond refill system according to claim 3, wherein the refill tube is further provided with an isolation valve, the isolation valve being located on a side of the refill valve remote from the fire water pond.
5. The fire water pond refill system of claim 4, wherein each of the second pipes is provided with a check valve for preventing the backflow of the circulating water.
6. The fire water pond refill system of claim 5, wherein each of the second conduits is further provided with a manual valve located on a side of the check valve adjacent to the corresponding power plant condenser room.
7. The fire water pond water replenishing system according to any one of claims 2 to 6, wherein the fire water pond comprises a pond body, a water inlet and a water outlet are formed in the pond body, the water inlet is communicated with the corresponding power plant condenser machine room through the water replenishing pipe and any one of the second pipelines, and the water outlet is communicated with an external fire water supply pipeline through a water outlet pipeline.
8. The fire water pond water replenishing system of claim 7, wherein the pond body is further provided with a slag discharge port for discharging impurities in the pond body.
9. The fire water pond refill system according to any one of claims 1 to 6, wherein the bottom of the fire water pond is tamper-treated, and the tamper depth is not less than 50cm.
10. A fire pool water replenishing system according to any one of claims 1 to 6, wherein said fire pool is of unitary reinforced concrete construction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222557311.0U CN219343380U (en) | 2022-09-26 | 2022-09-26 | Water supplementing system of fire-fighting pool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222557311.0U CN219343380U (en) | 2022-09-26 | 2022-09-26 | Water supplementing system of fire-fighting pool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219343380U true CN219343380U (en) | 2023-07-14 |
Family
ID=87112638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222557311.0U Active CN219343380U (en) | 2022-09-26 | 2022-09-26 | Water supplementing system of fire-fighting pool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219343380U (en) |
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2022
- 2022-09-26 CN CN202222557311.0U patent/CN219343380U/en active Active
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