CN208809360U - Building's fire water supply system - Google Patents
Building's fire water supply system Download PDFInfo
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- CN208809360U CN208809360U CN201821004948.4U CN201821004948U CN208809360U CN 208809360 U CN208809360 U CN 208809360U CN 201821004948 U CN201821004948 U CN 201821004948U CN 208809360 U CN208809360 U CN 208809360U
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Abstract
The utility model relates to a kind of building's fire water supply systems, including transfer water tank, water-feed and fire protection pipeline.Transfer water tank is set to the refuge story of building.Water-feed is set to the first floor of building, and the water-feed conveys the fire water in fire fighting truck for connecting with the water outlet of fire fighting truck outward.The water inlet end of the fire protection pipeline is connect with the water-feed, and the water outlet of the fire protection pipeline is connected to the transfer water tank.Kinetic energy possessed by the fire water for the high pressure that the building's fire water supply system can make full use of fire fighting truck to export, reaches preferable energy-saving effect.
Description
Technical field
The utility model relates to fire water-supply technical fields, more particularly to a kind of building's fire water supply system.
Background technique
Since the increasing and fire of high-rise building event of skyscraper happens occasionally, skyscraper especially Super High
The construction of the fire water-supply facility of building more and more attention has been paid to.Traditional fire supply system is all first by the height in fire fighting truck
The fire water of pressure is delivered to the fire cistern of building basement, then by transferring water pump that the fire water in fire cistern is upward
It is delivered to fire occurrence point.But when using this fire supply system, the fire water of the high pressure come out from fire fighting truck enters ground
After the fire cistern of lower room, the fire water of high pressure can do work to the water in fire cistern, lose energy in most of, cause energy
Waste.
Utility model content
Based on this, it is necessary to provide a kind of building's fire water supply system, which can be sufficiently sharp
Kinetic energy possessed by fire water with the high pressure of fire fighting truck output, reaches preferable energy-saving effect.
A kind of building's fire water supply system, comprising:
Transfer water tank, set on the refuge story of building；
Water-feed, set on the first floor of building, the water-feed with the water outlet of fire fighting truck for connecting, and by fire fighting truck
Interior fire water conveys outward；
Fire protection pipeline, the water inlet end of the fire protection pipeline are connect with the water-feed, the water outlet of the fire protection pipeline with
The transfer water tank connection.
In the building's fire water supply system, connected using the water outlet of water-feed and fire fighting truck, and will be in fire fighting truck
Fire water is routed directly to the transfer water tank of refuge story through fire protection pipeline.During this water delivery, the fire water of high pressure is had
Kinetic energy be converted to gravitional force, be stored in transfer water tank.The setting can make full use of possessed by the fire water of high pressure
Energy, and can be reduced in traditional fire supply system, the fire water in fire fighting truck is first delivered to fire cistern, then by fire water
Pond is pumped to the transfer water tank additional required pumping unit and pipe-line equipment of refuge story, reduces construction cost.
The water-feed is pump adapter in one of the embodiments,.Pump adapter has the spy unidirectionally to supply water
Fire water in fire fighting truck can be continuously delivered to fire protection pipeline by point, guarantee the continuity to supply water.
The building's fire water supply system further includes transferring water pump and transferring pipeline in one of the embodiments, institute
It states and transfers the water inlet end of pipeline and connect with the transfer water tank, the pipeline that transfers is for supplying fire-fighting to the upper layer of refuge story
Water, the water pump that transfers are set to described transfer on pipeline.The setting is convenient for the fire water in transfer water tank being supplied to refuge story
The place that top needs to supply water.
The building's fire water supply system further includes flow switch in one of the embodiments, the flow switch
The first floor on the fire protection pipeline and positioned at building, the flow switch are located at the water-feed and the transfer water tank
Between, the flow switch and the water pump that transfers are electrically connected, and the flow switch is used to reach when the flow transferred in water pump
When to first flow setting value, water pump is transferred in linkage starting.The setting can be opened when fire fighting truck is to fire protection pipeline stable water supply
Turn water-delivery pump supplies water upwards, guarantees the continuous of entire water supply water route and stablizes.
The building's fire water supply system further includes small pump and fluid level controller, institute in one of the embodiments,
Small pump is stated for the water at water supply source to be delivered in transfer water tank, the fluid level controller is set to the transfer water tank
Top, the fluid level controller are used to detect the liquid level of the transfer water tank, and according to the height of liquid level of the transfer water tank come
Control the starting and closing of small pump.The setting, which can guarantee, stores a certain amount of fire-fighting in transfer water tank under non-fire-fighting operating condition
Water.
The fluid level controller and the small pump are electrically connected in one of the embodiments, the fluid level controller
For starting the small pump when the liquid level of the transfer water tank is lower than the first level set value, the fluid level controller is also used
In when the liquid level of the transfer water tank be higher than the second level set value when close the small pump.The setting can keep transfer water tank
Interior level stability.
The fluid level controller includes ball-cock assembly in one of the embodiments, the ball-cock assembly and the fire protection pipeline
Connection, the ball-cock assembly float on the liquid level of the transfer water tank.Ball-cock assembly maintenance is simple, flexible durable, Liquid level are quasi-
Exactness is high, water level is not interfered and is opened and closed close water-tight by hydraulic pressure.
The water outlet of the fire protection pipeline is set to the top of the transfer water tank in one of the embodiments, so as to
It prevents from flooding and flow out, keep fire protection pipeline water outlet smooth.
The water inlet end for transferring pipeline is set to the bottom of the transfer water tank in one of the embodiments, so as to
Make full use of the fire water in transfer water tank.
The fire protection pipeline is metallic conduit in one of the embodiments, so that it is certain to can guarantee that fire protection pipeline has
Bearing capacity.
Detailed description of the invention
Fig. 1 is building's fire water supply system figure described in an embodiment of the present invention.
Description of symbols
10, building's fire water supply system, 100, transfer water tank, 200, water-feed, 300, fire protection pipeline, 400, transfer
Water pump, 500, transfer pipeline, 600, flow switch, 700, ball-cock assembly, 21, the first floor, 22, refuge story.
Specific embodiment
It is below in conjunction with attached drawing and specifically real for the purpose of this utility model, technical solution and advantage is more clearly understood
Mode is applied, the utility model is described in further detail.It should be understood that the specific embodiments described herein
Only to explain the utility model, the protection scope of the utility model is not limited.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
" right side " and similar statement for illustrative purposes only, are not meant to be the only embodiment.
Unless otherwise defined, all technical and scientific terms used herein are led with the technology for belonging to the utility model
The normally understood meaning of the technical staff in domain is identical.Terminology used in the description of the utility model herein only be
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term " and or " used herein packet
Include any and all combinations of one or more related listed items.
As shown in Figure 1, an embodiment of the present invention proposes a kind of building's fire water supply system 10, including transfer water tank
100, water-feed 200 and fire protection pipeline 300.Transfer water tank 100 is set to the refuge story 22 of building.Water-feed 200 is set to building
The first floor 21 of object, the water-feed 200 are used to connect with the water outlet of fire fighting truck, and the fire water in fire fighting truck is defeated outward
It send.The water inlet end of the fire protection pipeline 300 is connect with the water-feed 200, the water outlet of the fire protection pipeline 300 with described turn
Water delivery case 100 is connected to.
In the building's fire water supply system 10, water-feed 200 is connect with the water outlet of fire fighting truck, and will be in fire fighting truck
Fire water the transfer water tank 100 of refuge story 22 is routed directly to through fire protection pipeline 300.During this water delivery, high pressure disappears
Kinetic energy possessed by waterproof is converted to gravitional force, is stored in transfer water tank 100.The setting can make full use of high pressure
Energy possessed by fire water, and can be reduced in traditional fire supply system, the fire water in fire fighting truck is first delivered to fire-fighting
Pond, then pump from fire cistern to the transfer water tank 100 additional required pumping unit and pipe-line equipment of refuge story 22, reduction is built
It is set as this.
Optionally, the water-feed 200 is pump adapter.Pump adapter has the characteristics that unidirectionally to supply water, and can will disappear
The fire water of anti-car is continuously delivered to fire protection pipeline 300, guarantees the continuity to supply water.
Further, the building's fire water supply system 10 further includes transferring water pump 400 and transferring pipeline 500, described
The water inlet end for transferring pipeline 500 is connect with the transfer water tank 100, and the pipeline 500 that transfers is used for the upper layer of refuge story 22
Fire water is supplied, the water pump 400 that transfers is set to described transfer on pipeline 500.The setting is convenient for will be in transfer water tank 100
Fire water is supplied to the place for needing to supply water above refuge story 22.
In the present embodiment, the building's fire water supply system 10 further includes flow switch 600, the flow switch 600
The first floor 21 on the fire protection pipeline 300 and positioned at building, the flow switch 600 are located at 200 He of water-feed
Between the transfer water tank 100.The flow switch 600 transfers the electric connection of water pump 400, the flow switch 600 with described
For when transferring the flow in water pump 400 and reaching first flow setting value, water pump 400 to be transferred in linkage starting.The setting can be with
When fire fighting truck is to 300 stable water supply of fire protection pipeline, starting transfers water pump 400 and supplies water upwards, guarantees the continuous of entire water supply water route
And stabilization.Certainly, in other embodiments, the starting for transferring water pump 400 can also be controlled by manually mode.Work as water supply
Device 200 be opened or fire protection pipeline 300 in fire water flow when reaching certain value, notice is located at the work people of refuge story 22
Member opens transfer water pump 400 manually.
Further, the building's fire water supply system 10 further includes small pump and fluid level controller, the small pump
For the water at water supply source to be delivered in transfer water tank 100, the fluid level controller is for detecting the transfer water tank 100
Liquid level, and control according to the height of liquid level of the transfer water tank 100 starting and closing of small pump.The setting can guarantee non-
A certain amount of fire water is stored under fire-fighting operating condition in transfer water tank 100.
Specifically, the fluid level controller and the small pump are electrically connected, and the fluid level controller is used to turn when described
The liquid level of water delivery case 100 starts the small pump when being lower than the first level set value, the fluid level controller is also used to when described
The liquid level of transfer water tank 100 closes the small pump when being higher than the second level set value.The setting can be kept in transfer water tank 100
Level stability.
In the present embodiment, the fluid level controller includes ball-cock assembly 700, the ball-cock assembly 700 and the fire protection pipeline 300
Connection, the ball-cock assembly 700 float on the liquid level of the transfer water tank 100.Ball-cock assembly 700 maintain simple, flexible durable,
Liquid level accuracy is high, water level is not interfered and is opened and closed close water-tight by hydraulic pressure.In other embodiments, the Liquid level
Device may be electronic type liquid-level switch, liquid level relay or ultrasonic solution level controller etc..
In the present embodiment, the water outlet of the fire protection pipeline 300 is set to the top of the transfer water tank 100, so as to anti-
It only floods and flows out, be discharged fire protection pipeline 300 smooth.The water inlet end for transferring pipeline 500 is set to the transfer water tank 100
Bottom, so as to make full use of the fire water in transfer water tank 100.
Optionally, the fire protection pipeline 300 is metallic conduit, to can guarantee that fire protection pipeline 300 has certain pressure-bearing
Ability.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it cannot be understood as the limitations to utility model patent range.It should be pointed out that for the common skill of this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (10)
1. a kind of building's fire water supply system characterized by comprising
Transfer water tank, set on the refuge story of building；
Water-feed, set on the first floor of building, the water-feed is used to connect with the water outlet of fire fighting truck, and will be in fire fighting truck
Fire water conveys outward；
Fire protection pipeline, the water inlet end of the fire protection pipeline are connect with the water-feed, the water outlet of the fire protection pipeline with it is described
Transfer water tank connection；
Pipeline is transferred, the water inlet end for transferring pipeline is connect with the transfer water tank, and the pipeline that transfers is used for refuge story
Upper layer supply fire water；And
Water pump is transferred, is transferred on pipeline set on described.
2. building's fire water supply system according to claim 1, which is characterized in that the water-feed is water pump engagement
Device.
3. building's fire water supply system according to claim 1, which is characterized in that it further include flow switch, the stream
Amount switch is set to the first floor on the fire protection pipeline and being located at building, and the flow switch is located at the water-feed and described turn
Between water delivery case, the flow switch and the water pump that transfers are electrically connected, and the flow switch is used to work as and transfer in water pump
When flow reaches first flow setting value, water pump is transferred in linkage starting.
4. building's fire water supply system according to claim 1, which is characterized in that further include small pump and Liquid level
Device, for the small pump for the water at water supply source to be delivered in transfer water tank, the fluid level controller is set to described transfer
The top of water tank, the fluid level controller are used to detect the liquid level of the transfer water tank, and according to the liquid level of the transfer water tank
Height controls the starting and closing of small pump.
5. building's fire water supply system according to claim 4, which is characterized in that the fluid level controller and the benefit
Water pump is electrically connected, and the fluid level controller is used to start institute when the liquid level of the transfer water tank is lower than the first level set value
Small pump is stated, the fluid level controller is also used to when the liquid level of the transfer water tank is higher than the second level set value described in closing
Small pump.
6. building's fire water supply system according to claim 4, which is characterized in that the fluid level controller includes floating ball
Valve, the ball-cock assembly are connected to the fire protection pipeline, and the ball-cock assembly floats on the liquid level of the transfer water tank.
7. building's fire water supply system according to claim 4, which is characterized in that the fluid level controller is electronic type
At least one of liquid-level switch, liquid level relay or ultrasonic solution level controller.
8. building's fire water supply system according to any one of claim 1 to 7, which is characterized in that the extinguishing pipe
The water outlet in road is set to the top of the transfer water tank.
9. building's fire water supply system according to any one of claim 1 to 7, which is characterized in that the transfer tube
The water inlet end in road is set to the bottom of the transfer water tank.
10. building's fire water supply system according to any one of claim 1 to 7, which is characterized in that the extinguishing pipe
Road is metallic conduit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821004948.4U CN208809360U (en) | 2018-06-27 | 2018-06-27 | Building's fire water supply system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821004948.4U CN208809360U (en) | 2018-06-27 | 2018-06-27 | Building's fire water supply system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208809360U true CN208809360U (en) | 2019-05-03 |
Family
ID=66270321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821004948.4U Active CN208809360U (en) | 2018-06-27 | 2018-06-27 | Building's fire water supply system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208809360U (en) |
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2018
- 2018-06-27 CN CN201821004948.4U patent/CN208809360U/en active Active
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