CN219863098U - A life fire control is with water supply equipment for isolating point - Google Patents
A life fire control is with water supply equipment for isolating point Download PDFInfo
- Publication number
- CN219863098U CN219863098U CN202320729801.6U CN202320729801U CN219863098U CN 219863098 U CN219863098 U CN 219863098U CN 202320729801 U CN202320729801 U CN 202320729801U CN 219863098 U CN219863098 U CN 219863098U
- Authority
- CN
- China
- Prior art keywords
- water
- fire
- water supply
- pump
- outdoor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 182
- 238000002955 isolation Methods 0.000 claims abstract description 10
- 239000013065 commercial product Substances 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
Landscapes
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model discloses life fire-fighting water supply equipment for isolation points, which comprises a water tank, a variable-frequency water supply pump and an outdoor hydrant pump; the water tank is communicated with the variable-frequency water supply pump through a water outlet pipe I; the water tank is communicated with the outdoor hydrant pump through a water outlet pipe II; the water outlet end of the variable-frequency water supply pump is communicated with a pressure valve through a pipeline; the pressure valve is electrically connected with the outdoor hydrant pump. The utility model has the advantages that: through set up the pressure valve on outlet pipe I, pressure valve and outdoor fire hydrant pump electric connection, consider to take place the conflagration and someone used outdoor fire hydrant when pipe network pressure is less than certain value, pressure valve transmits the signal to outdoor fire hydrant pump, outdoor fire hydrant pump work satisfies fire water demand and pressure demand. The variable-frequency water supply pump is communicated with the vacuum breaker, so that the situation that the fire-fighting water storage is used due to the fact that the water level in the water tank reaches the lowest water level line of the fire-fighting water and the variable-frequency water supply pump continues to work can be effectively prevented.
Description
Technical Field
The utility model relates to the technical field of water supply, in particular to water supply equipment for life fire protection at isolation points.
Background
During epidemic situation, concentrated isolation observation points are arranged for fast preventing and controlling epidemic situation transmission. The centralized isolation observation point is a building and supporting facilities thereof for performing centralized isolation and medical observation on persons with relevant regulatory requirements such as confirmed diagnosis cases, suspected cases, intimate contact persons of asymptomatic infectors, intimate contact persons of intimate contact persons, inbound persons, high-risk professional populations and the like.
When the design of the centralized observation isolation points is carried out, a more remote position is generally selected as project selection, and municipal water supply at the site selection position is generally unstable, so that a fire-fighting water supply system and a living water supply system are required to be independently arranged in the project, and meanwhile, an outdoor fire hydrant pipe network and an outdoor water supply pipe network are generally adopted for saving the manufacturing cost and shortening the construction period.
However, domestic water easily causes irregular fluctuation of water pressure and flow in an outdoor pipe network, so that an outdoor fire hydrant pump cannot be controlled to be started automatically through a flow valve or a pressure valve on the pipe network when a fire disaster occurs, and a manager is required to manually start the fire hydrant pump when the outdoor fire hydrant is used when the fire disaster occurs, so that an unstable unsafe condition of an isolation point outdoor fire extinguishing system is easy to occur.
Disclosure of Invention
The utility model aims to solve the technical problem of providing water supply equipment for life fire control at an isolated point with stable water pressure.
In order to solve the technical problems, the technical scheme of the utility model is as follows:
a life fire-fighting water supply device for isolation points comprises a water tank, a pressure valve, an outdoor hydrant pump and a control box; a water outlet pipe I of the water tank is communicated with a pressure valve; an outdoor hydrant pump is communicated with a water outlet pipe II of the water tank; the control box is respectively and electrically connected with the pressure valve and the outdoor hydrant pump.
Further, the water outlet pipe I is communicated with a variable-frequency water supply pump.
Further, a vacuum breaker is communicated with the water outlet pipe I.
Further, the water tank is provided with a fire-fighting water minimum water line; the water outlet of the water outlet pipe I is higher than the lowest water level line of the fire-fighting water.
Further, the water tank also comprises a highest water level line and a lowest water level line; the height of the highest water level line is higher than that of the lowest water level line of the fire-fighting water; the lowest water level of the fire-fighting water is higher than the lowest water level.
Further, the height of the water outlet pipe II is lower than the lowest water level line.
The utility model has the beneficial effects that:
through set up the pressure valve on outlet pipe I, pressure valve and outdoor fire hydrant pump electric connection, consider to take place the conflagration and someone used outdoor fire hydrant when pipe network pressure is less than certain value, pressure valve transmits the signal to outdoor fire hydrant pump, outdoor fire hydrant pump work satisfies fire water demand and pressure demand. The variable-frequency water supply pump is communicated with the vacuum breaker, so that the situation that the fire-fighting water storage is used due to the fact that the water level in the water tank reaches the lowest water level line of the fire-fighting water and the variable-frequency water supply pump continues to work can be effectively prevented.
Drawings
FIG. 1 is a schematic diagram of a water supply device for fire protection at an isolated point.
In the figure, a 1-water tank; 2-a pressure valve; 3-outdoor hydrant pump; 4-a control box; 5-a variable-frequency water supply pump; 6-a water outlet pipe I; 7-a water outlet pipe II; 101-highest water line; 102-a fire water minimum water line; 103-lowest water line.
Detailed Description
The following describes the embodiments of the present utility model further with reference to the drawings. The description of these embodiments is provided to assist understanding of the present utility model, but is not intended to limit the present utility model. In addition, the technical features of the embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other.
Referring to fig. 1, a water supply apparatus for life fire control for an isolation point includes a water tank 1, a pressure valve 2, an outdoor hydrant pump 3, a control box 4; a water outlet pipe I6 of the water tank 1 is communicated with a pressure valve 2; an outdoor hydrant pump 3 is communicated with a water outlet pipe II 7 of the water tank 1; the control box 4 is electrically connected with the pressure valve 2 and the outdoor hydrant pump 3 respectively. The pressure valve 2 adopts a commercial product ZDP electric regulating valve model ZDP-16P-AC 220V, and the pressure valve 2 can be closed when the pressure of the water outlet pipe II 7 is lower than a set value. The outdoor hydrant pump 3 adopts the commercial product model CMI5-6 (T) and can be started to be used when the pressure of a fire pipe network is insufficient. The control box 4 adopts a commercial product PID control box, the model is AC-100-240v, and the control box 4 realizes the stable water supply of a pipe network through the electric connection of the pressure valve 2 and the outdoor hydrant pump 3.
Specifically, in order to normally supply domestic water, the water outlet pipe I6 is communicated with a variable-frequency water supply pump 5.
Specifically, the water outlet pipe I6 is communicated with a vacuum breaker 8. The variable-frequency water supply pump is communicated with the vacuum breaker 8, so that the situation that the fire-fighting water storage is used due to the fact that the water level in the water tank reaches the lowest water level line of the fire-fighting water and the variable-frequency water supply pump continues to work can be effectively prevented, and the vacuum breaker adopts a commercial product model WVB12k stainless steel vacuum valve.
Specifically, the water tank 1 is provided with a fire-fighting water minimum water line 102; the water outlet of the water outlet pipe I6 is higher than the lowest water level line 102 of the fire-fighting water. The setting of the fire water minimum water line 102 can ensure the water consumption of the fire water. The height of the water outlet pipe I6 is higher than the lowest water level line 102 of the fire-fighting water, so that enough water can be used for extinguishing the fire when the fire occurs.
Specifically, the water tank 1 further includes a highest water line 101 and a lowest water line 103; the height of the highest water level line 101 is higher than that of the lowest water level line 102 for fire-fighting water; the fire water minimum water line 102 is higher than the minimum water line 103. The provision of the highest water line 101 is advantageous in ensuring a sufficient amount of fire water and domestic water. The height of the highest water level 101 is higher than that of the lowest water level 102 of the fire-fighting water, so that the domestic water consumption is guaranteed.
Specifically, the water outlet height of the water outlet pipe II 7 is lower than the lowest water level line 103. The position of the water outlet pipe II 7 is arranged at the height to ensure that enough water is available for fire-fighting water.
The working principle of the utility model is as follows:
when normal water supply without fire disaster is performed, the water outlet pipe I6 absorbs water from the water tank 1, and the domestic water is normally supplied through the variable-frequency water supply pump 5. When fire is extinguished, when the fire hydrant pipe network pressure is lower than a set value, the outdoor fire hydrant pump 3 transmits an electric signal to the control box 4, the control box 4 outputs 4-20 Ma signals to the pressure valve 2, the pressure valve 2 is closed and the outdoor fire hydrant pump 3 is started to ensure that the pressure of fire water is stable, when the fire water pressure meets the set value, the outdoor fire hydrant pump 3 transmits an electric signal to the control box 4, the control box 4 outputs 4-20 Ma signals to the pressure valve 2, and the pressure valve 2 is opened and the outdoor fire hydrant pump 3 is closed to ensure that the pressure of life and fire water is stable. The water tank 1 simultaneously supplies water for fire fighting and living together, and the variable-frequency water supply pump 2 and the outdoor hydrant pump 3 respectively and independently absorb water from the water tank. When the water level in the water tank 1 is lower than the fire-fighting water minimum water level line 102, the vacuum breaker 8 ensures that domestic water cannot be used.
The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings, but the present utility model is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the utility model, and yet fall within the scope of the utility model.
Claims (6)
1. A life fire control sharing water supply equipment for isolation point, its characterized in that: comprises a water tank (1), a pressure valve (2), an outdoor hydrant pump (3) and a control box (4); a water outlet pipe I (6) of the water tank (1) is communicated with a pressure valve (2); an outdoor hydrant pump (3) is communicated with a water outlet pipe II (7) of the water tank (1); the control box (4) is respectively and electrically connected with the pressure valve (2) and the outdoor hydrant pump (3).
2. A domestic fire-fighting water supply device for use in an insulated point according to claim 1, wherein: the water outlet pipe I (6) is communicated with a variable-frequency water supply pump (5).
3. A domestic fire-fighting water supply device for use in an insulated point according to claim 1, wherein: the water outlet pipe I (6) is communicated with a vacuum breaker (8).
4. A domestic fire-fighting water supply device for use in an insulated point according to claim 1, wherein: the water tank (1) is provided with a fire-fighting water minimum water line (102); the water outlet of the water outlet pipe I (6) is higher than the lowest water level line (102) of the fire-fighting water.
5. A fire service water supply apparatus for an insulated point as defined in claim 4, wherein: the water tank (1) further comprises a highest water level line (101) and a lowest water level line (103); the height of the highest water level line (101) is higher than that of the lowest water level line (102) of the fire-fighting water; the lowest water level line (102) of the fire-fighting water is higher than the lowest water level line (103).
6. A fire service water supply apparatus for an insulated point according to claim 5, wherein: the water outlet height of the water outlet pipe II (7) is lower than the lowest water level line (103).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320729801.6U CN219863098U (en) | 2023-04-04 | 2023-04-04 | A life fire control is with water supply equipment for isolating point |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320729801.6U CN219863098U (en) | 2023-04-04 | 2023-04-04 | A life fire control is with water supply equipment for isolating point |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219863098U true CN219863098U (en) | 2023-10-20 |
Family
ID=88339394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320729801.6U Active CN219863098U (en) | 2023-04-04 | 2023-04-04 | A life fire control is with water supply equipment for isolating point |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219863098U (en) |
-
2023
- 2023-04-04 CN CN202320729801.6U patent/CN219863098U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210104850U (en) | Fire-fighting water supply system for high-rise building | |
| CN111544817A (en) | Fire extinguishing system and fire extinguishing method for super high-rise building | |
| CN202214764U (en) | Intelligent water supply system for ultra-high-rise building | |
| CN219863098U (en) | A life fire control is with water supply equipment for isolating point | |
| CN110772746A (en) | Fire water monitoring system | |
| CN208694102U (en) | Construction site high altitude firefighting water tank | |
| CN204898782U (en) | Supply fire -water pond and water tank combination formula system of outdoor fire hydrant water intaking | |
| CN211434846U (en) | Transformer comprehensive fire prevention and control system | |
| CN215025556U (en) | Fire-fighting engineering water supply system | |
| CN216925208U (en) | Automatic water spraying fire extinguishing system of cooling tower | |
| KR100481091B1 (en) | Water supply system of a apartment house | |
| CN204034114U (en) | The pipe-line system that novel cooling fire-fighting combines | |
| CN212491267U (en) | Super high-rise building fire extinguishing system | |
| CN216169481U (en) | Power distribution device building fire extinguishing system | |
| CN214679787U (en) | Fire extinguishing system for urban village residential building | |
| CN210331473U (en) | Household kitchen intelligent alarm fire extinguishing device | |
| CN114432634A (en) | Indoor fire extinguishing system and house | |
| CN204919679U (en) | Full -automatic water supply water tank after cutting off water | |
| JP2008253299A (en) | Sprinkler fire-extinguishing equipment | |
| CN210845086U (en) | Fire-fighting water supply system for super high-rise building | |
| CN113663253A (en) | Power distribution device building fire extinguishing system | |
| CN217430702U (en) | Residence with indoor fire-fighting system | |
| CN216725605U (en) | Fire extinguishing system to existing building fire control transformation | |
| CN213407554U (en) | Water-based fire extinguishing sharing system for multi-story building | |
| CN206408689U (en) | A kind of fire hydrant and fire-fighting spraying emergence compensating water system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |