CN207776005U - A kind of fire-fighting automatic water supply equipment - Google Patents
A kind of fire-fighting automatic water supply equipment Download PDFInfo
- Publication number
- CN207776005U CN207776005U CN201721243567.7U CN201721243567U CN207776005U CN 207776005 U CN207776005 U CN 207776005U CN 201721243567 U CN201721243567 U CN 201721243567U CN 207776005 U CN207776005 U CN 207776005U
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- CN
- China
- Prior art keywords
- fire
- fighting
- air pressure
- pressure tank
- pump
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- 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.)
- Expired - Fee Related
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model discloses a kind of fire-fighting automatic water supply equipments,Including pedestal,The base upper surface left end is equipped with air pressure tank,The air pressure tank left side central portion is equipped with level sensor,Bottom end perforation is connected with water inlet pipe on the left of the air pressure tank,The air pressure tank top middle portion perforation is connected with drainpipe,And check-valves is installed on drainpipe,The air pressure tank right side central is equipped with fire-fighting main pump by defeated pressure pipe,Fire-fighting stand-by pump is installed on the right side of the fire-fighting main pump,The defeated pressure pipe upper surface middle part is equipped with pressure sensor,Base upper surface left end is equipped with control cabinet,The control cabinet includes babinet,Power supply and water pump controller,The tank floor is fixedly connected with pedestal,Inner wall bottom end is equipped with power supply on the right side of the babinet,The babinet front center is equipped with water pump controller,The fire-fighting automatic water supply equipment is easy to operate,Without negative pressure and security performance height,With very strong practicability.
Description
Technical field
The utility model belongs to fire water supply equipment technical field, and in particular to a kind of fire-fighting automatic water supply equipment.
Background technology
Fire-fighting automatic water supply equipment：Generally it is made of three parts.The water supply capacity of equipment determines by water pump assembly, system
Coordinated operation controlled by switch board.The main function of air pressure energy-storing device is energy storage pressurize, deals with a small amount of water supply and normal leakage,
It is also to automatically control indispensable component simultaneously.When largely using water, ductwork pressure declines, and water pump starts water supply automatically.It is free of
The water supply of accumulator exactly, is the equipment of pumping station of a set of automatic pressure regulation and flow, cannot generally open, stop automatically.Have
Two kinds of each characteristic air pressure energy-storing devices, one is diaphragm air pressure tanks, and the compressed gas in work is detached with water by diaphragm cannot
Contact keeps tolerance not reduce so as to longer-term.Another kind is automatic inflating device tank, is constantly automatically replenished in operation, to mend
Reduction of the inflatable body because of dissolving leakage.The tonifying Qi mode of current practice reaches 7-8 kinds or more.Due to the difference of work characteristics,
Automatic water supply equipment is divided into two major classes, and one kind being known as air pressing automatic supplying water equipment, and the another kind of conversion regulating auto water that is known as is set
It is standby.They respectively have feature, belong to tower-free water supplying, have been widely used for many such as life, production, fire fighting supply, water hammer
Field.
Occur fire when, building the highest point and the lowest point may differ by tens meters it is even higher, existing fire-fighting is given automatically
Wetting system can only largely put out a fire to the fire of lowrise space, fire occur if it is high building, existing fire water-supply is set
As the reduction of water level in system, air pressure tank will gradually be in negative pressure state when standby fire extinguishing, it is easy to damage the equipment, therefore
A kind of fire-fighting automatic water supply equipment is devised, the fire-fighting automatic water supply equipment is easy to operate, and no negative pressure and security performance height have
Very strong practicability.
Utility model content
The purpose of this utility model is to provide a kind of fire-fighting automatic water supply equipments, to solve to propose in above-mentioned background technology
The problem of.
To achieve the above object, the utility model provides the following technical solutions：A kind of fire-fighting automatic water supply equipment, including bottom
Seat, the base upper surface left end are equipped with air pressure tank, and the air pressure tank left side central portion is equipped with level sensor, the air pressure
Bottom end perforation is connected with water inlet pipe on the left of tank, and the air pressure tank top middle portion perforation is connected with drainpipe, and pacifies on drainpipe
Equipped with check-valves, the air pressure tank right side central is equipped with fire-fighting main pump by defeated pressure pipe, is equipped on the right side of the fire-fighting main pump
Fire-fighting stand-by pump, the defeated pressure pipe upper surface middle part are equipped with pressure sensor, and base upper surface left end is equipped with control cabinet, institute
It includes babinet, power supply and water pump controller to state control cabinet, and the tank floor is fixedly connected with pedestal, inner wall on the right side of the babinet
Bottom end is equipped with power supply, and the babinet front center is equipped with water pump controller.
Preferably, the air pressure upper end is bonded with sealing ring, and top is equipped with vacuum suppresser on the right side of air pressure tank.
Preferably, safety valve is installed on the water inlet pipe, and strainer is installed inside water inlet pipe left end.
Preferably, the fire-fighting main pump is high-pressure service fire pump, and fire-fighting stand-by pump is middle pressure fire pump.
Preferably, the maximum rated voltage of the power supply is 240V, and is equipped with charging socket in power supply and babinet junction.
The technique effect and advantage of the utility model：The fire-fighting automatic water supply equipment can filter tap water by strainer
In bulky grain, avoid its damage air pressure tank, the air-tightness of air pressure tank can be kept by sealing ring, can by vacuum suppresser
The gas inside air pressure tank is discharged in time, negative pressure state is avoided the occurrence of, which is damaged and is subtracted
Its few service life, the fire-fighting automatic water supply equipment is easy to operate, and no negative pressure and security performance height have very strong practicability.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of control cabinet in the utility model；
Fig. 3 is the circuit diagram of the utility model.
In figure：1 pedestal, 2 air pressure tanks, 3 level sensors, 4 water inlet pipes, 5 safety valves, 6 drainpipes, 7 check-valves, 8 vacuum
Suppressor, 9 defeated pressure pipes, 10 fire-fighting main pumps, 11 fire-fighting stand-by pumps, 12 pressure sensors, 13 control cabinets, 131 babinets, 132 power supplys,
133 water pump controllers.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Referring to Fig. 1, Fig. 1 is the structural schematic diagram of the utility model, a kind of fire-fighting automatic water supply equipment, including pedestal 1,
1 upper surface left end of the pedestal is equipped with air pressure tank 2, and 2 left side central portion of the air pressure tank is equipped with level sensor 3, the gas
The perforation of 2 left side bottom end of pressure tank is connected with water inlet pipe 4, safety valve 5 is equipped on the water inlet pipe 4, and inside 4 left end of water inlet pipe
Strainer is installed, the bulky grain in tap water can be filtered by strainer, it is avoided to damage air pressure tank 2,2 top of the air pressure tank
Middle part perforation is connected with drainpipe 6, and check-valves 7 is equipped on drainpipe 6, and 2 top of the air pressure tank is bonded with sealing ring,
The air-tightness of air pressure tank 2 can be kept by sealing ring, and vacuum suppresser 8 is installed on 2 right side top of air pressure tank, by true
Empty suppressor 8 can in time be discharged the gas inside air pressure tank 2, avoid the occurrence of negative pressure state, be set to the fire-fighting self water feeding
Standby damage reduces its service life, and 2 right side central of the air pressure tank is equipped with fire-fighting main pump 10 by defeated pressure pipe 9, described
10 right side of fire-fighting main pump is equipped with fire-fighting stand-by pump 11, and the fire-fighting main pump 10 is high-pressure service fire pump, and fire-fighting stand-by pump 11 is
Middle pressure fire pump, 9 upper surface middle part of defeated pressure pipe are equipped with pressure sensor 12, and 1 upper surface left end of pedestal is equipped with control
Case 13,
It please refers to Fig.1 and Fig. 2, Fig. 2 is the structural schematic diagram of control cabinet in the utility model, the control cabinet 13 includes case
Body 131, power supply 132 and water pump controller 133,131 bottom surface of the babinet are fixedly connected with pedestal 1,131 right side of the babinet
Inner wall bottom end is equipped with power supply 132, and 132 maximum rated voltage of the power supply is 240V, and is connected in power supply 132 and babinet 131
The place of connecing is equipped with charging socket, and 131 front center of the babinet is equipped with water pump controller 133.
It please refers to Fig.1 and circuit diagram that Fig. 3, Fig. 3 are the utility model, including fire-fighting main pump 10, fire-fighting stand-by pump
11, pressure sensor 12, power supply 132 and water pump controller 133, the power supply 132 pass through 133 electricity of conducting wire and water pump controller
Property connection, the water pump controller 133 passes through cable and fire-fighting main pump 10, fire-fighting stand-by pump 11 and the electricity of pressure sensor 12
Property connection, it is described to be electrically connected by conducting wire and power supply 132,2 inside gas of air pressure tank can be detected by pressure sensor 12
Pressure, when 2 air pressure inside of air pressure tank is less than a certain value, water pump controller 133 can control the work of fire-fighting main pump 10, toward air pressure tank
It fetches water in 2 and knows that air pressure is up to standard in tank, fire-fighting stand-by pump 11 can be used to work on when fire-fighting main pump 10 damages.
Operation principle：Water inlet pipe 4 is connect with tap water official website first and safety valve 5 is opened, vacuum suppresser 8 can be with
Air inside air pressure tank 2 is excluded totally, to detect 2 air pressure inside of air pressure tank by pressure sensor 12, work as air pressure tank
2 air pressure insides be less than a certain value when, water pump controller 133 can control fire-fighting main pump 10 work, fetch water in air pressure tank 2 until
Air pressure is up to standard in tank, fire-fighting stand-by pump 11 can be used to work on when fire-fighting main pump 10 damages, then fire extinguisher canvas hose is installed
On drainpipe 6, opens check-valves 7 and put out a fire.
Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it still can be with technical scheme described in the above embodiments is modified, or to which part technical characteristic
Equivalent replacement is carried out, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (5)
1. a kind of fire-fighting automatic water supply equipment, including pedestal (1), it is characterised in that：Pedestal (1) upper surface left end is equipped with
Air pressure tank (2), air pressure tank (2) left side central portion are equipped with level sensor (3), and bottom end penetrates through on the left of the air pressure tank (2)
It is connected with water inlet pipe (4), air pressure tank (2) the top middle portion perforation is connected with drainpipe (6), and is installed on drainpipe (6)
There are check-valves (7), air pressure tank (2) right side central that fire-fighting main pump (10), the fire-fighting main pump are installed by defeated pressure pipe (9)
(10) right side is equipped with fire-fighting stand-by pump (11), and defeated pressure pipe (9) upper surface middle part is equipped with pressure sensor (12), pedestal
(1) upper surface left end is equipped with control cabinet (13), and the control cabinet (13) includes babinet (131), power supply (132) and water pump control
Device (133), babinet (131) bottom surface are fixedly connected with pedestal (1), and inner wall bottom end is equipped with electricity on the right side of the babinet (131)
Source (132), babinet (131) front center are equipped with water pump controller (133).
2. a kind of fire-fighting automatic water supply equipment according to claim 1, it is characterised in that：Air pressure tank (2) top is viscous
It is connected to sealing ring, and top is equipped with vacuum suppresser (8) on the right side of air pressure tank (2).
3. a kind of fire-fighting automatic water supply equipment according to claim 1, it is characterised in that：It is installed on the water inlet pipe (4)
There is safety valve (5), and strainer is installed inside water inlet pipe (4) left end.
4. a kind of fire-fighting automatic water supply equipment according to claim 1, it is characterised in that：The fire-fighting main pump (10) is height
Fire pump is pressed, and fire-fighting stand-by pump (11) is middle pressure fire pump.
5. a kind of fire-fighting automatic water supply equipment according to claim 1, it is characterised in that：Power supply (132) maximum
Constant voltage is 240V, and is equipped with charging socket in power supply (132) and babinet (131) junction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721243567.7U CN207776005U (en) | 2017-09-26 | 2017-09-26 | A kind of fire-fighting automatic water supply equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721243567.7U CN207776005U (en) | 2017-09-26 | 2017-09-26 | A kind of fire-fighting automatic water supply equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207776005U true CN207776005U (en) | 2018-08-28 |
Family
ID=63219425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721243567.7U Expired - Fee Related CN207776005U (en) | 2017-09-26 | 2017-09-26 | A kind of fire-fighting automatic water supply equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207776005U (en) |
-
2017
- 2017-09-26 CN CN201721243567.7U patent/CN207776005U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180828 Termination date: 20190926 |