CN208097164U - A kind of water intake unit of fire engine - Google Patents
A kind of water intake unit of fire engine Download PDFInfo
- Publication number
- CN208097164U CN208097164U CN201820255250.3U CN201820255250U CN208097164U CN 208097164 U CN208097164 U CN 208097164U CN 201820255250 U CN201820255250 U CN 201820255250U CN 208097164 U CN208097164 U CN 208097164U
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- CN
- China
- Prior art keywords
- water
- pipe
- intake
- water inlet
- valve
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- Expired - Fee Related
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 124
- 238000004804 winding Methods 0.000 claims abstract description 14
- 230000000087 stabilizing effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model relates to a kind of water intake unit of fire engine,Including water fetching device and bracing means,The water fetching device includes water tank,Water pump,Intake pipe,Water inlet pipe,Outlet pipe and connecting tube,The water tank is connect by connecting tube with water inlet pipe,The connection of the water inlet of the water inlet pipe and water pump,The connection of the water outlet of outlet pipe and water pump,Described connecting tube one end is connected to water tank,The other end is connected to water inlet pipe,The intake pipe is connect with water inlet pipe,Intermediate tube is communicated between the intake pipe and outlet pipe,The bracing means includes winding pipe and air pump,The winding pipe is wrapped on the circumferential surface of intake pipe,One end connects air pump,The other end is sealed and is fixed on intake pipe,The water intake unit of fire engine of the utility model,It can be realized the uninterrupted switching of water intaking and external source water intaking in water tank,And during fetching water,It can effectively ensure that the intensity of intake pipe,So as to avoid the delay on fire fighting opportunity.
Description
Technical field
The utility model relates to fire-fighting equipment technical fields, and in particular to a kind of water intake unit of fire engine.
Background technique
The water source of fire fighting truck fire extinguishing at present is mainly derived from three kinds of forms, storage water in fire fighting truck inner water tank, by disappearing
The fire hydrant of anti-vehicle is fetched water to car water intaking, in field river, pond or deep-well, in existing fire fighting truck fire extinguishing procedure, one
As first using the water stored in fire fighting truck water tank, then take the water in fire hydrant or field river, pond or deep-well again, it is such
Mode have the defects that it is certain, when the water in water tank be finished be switched to external source water intaking when, need first to drive away in suction line
Air, this just takes a long time interval, and intake pipe bad mechanical strength, is easy to damage in complex environment,
It repairs or replaces intake pipe and is also required to the long period, this is just easy to the opportunity of delay fire fighting, causes the loss of personnel and property.
Utility model content
The purpose of the utility model is to provide a kind of water intake unit of fire engine, water and external source in water tank may be implemented
Switching water intaking free of discontinuities, and intake pipe high mechanical strength, avoid damage of the intake pipe in complex environment, and then avoid
The delay on fire fighting opportunity, to achieve the goals above, the utility model adopts the following technical solution：
A kind of water intake unit of fire engine, including water fetching device and bracing means, the water fetching device include water tank, water pump,
Intake pipe, water inlet pipe, outlet pipe and connecting tube, the water tank are connect by connecting tube with water inlet pipe, the water inlet pipe and water pump
Water inlet connection, the water outlet of outlet pipe and water pump connects, and described connecting tube one end is connected to water tank, the other end and water inlet pipe
Connection, the connecting tube are equipped with the first valve, and the intake pipe is connect by the second valve with water inlet pipe, the intake pipe and
Intermediate tube is communicated between outlet pipe, the bracing means includes winding pipe and air pump, and the winding pipe is wrapped in intake pipe
On circumferential surface, one end connects air pump, and the other end is sealed and is fixed on the circumferential surface of intake pipe.
Further, third valve is provided on the intermediate tube.
Further, one end of the intake pipe is connected to by the second valve with water inlet pipe, and the other end is connected to fire hydrant
Or it is connected to by filter with field river, pond or phreatic water.
Further, the winding pipe is connect by pressure maintaining valve with air pump.
Further, the pressure stabilizing valve outlet is also connected with safety valve.
The beneficial effects of the utility model：
The water intake unit of fire engine of the utility model can be realized water intaking and the uninterrupted of external source water intaking in water tank and cut
It changes, and during water intaking, can effectively ensure that the intensity of intake pipe, so as to avoid the delay on fire fighting opportunity, ensure that people
The safety of life and property of member, can be widely applied to fire-fighting domain.
Detailed description of the invention
The accompanying drawings constituting a part of this application is used to provide further understanding of the present application, and the application's shows
Meaning property embodiment and its explanation do not constitute the restriction to the application for explaining the application.
Fig. 1 is the utility model water intake unit of fire engine structural schematic diagram；
Wherein, 1. water tank, 2. water pumps, 3. intake pipes, 4. water inlet pipes, 5. outlet pipes, 6. connecting tubes, 7. first valves, 8.
Second valve, 9. intermediate tubes, 10. winding pipe, 11. air pumps, 12. third valves, 13. pressure maintaining valves, 14. safety valves.
Specific embodiment
Utility model is described further with reference to the accompanying drawing：
As shown in Figure 1, a kind of water intake unit of fire engine, including water fetching device and bracing means, the water fetching device include
Water tank 1, water pump 2, intake pipe 3, water inlet pipe 4, outlet pipe 5 and connecting tube 6, the water tank 1 are connected by connecting tube 6 and water inlet pipe 4
Connect, the water inlet pipe 4 is connect with the water inlet of water pump, and outlet pipe 5 is connect with the water outlet of water pump, described 6 one end of connecting tube with
Water tank 1 is connected to, and the other end is connected to water inlet pipe 4, and the connecting tube is equipped with the first valve 7, and the intake pipe 3 passes through the second valve
Door 8 is connect with water inlet pipe 4, intermediate tube 9 is communicated between the intake pipe 3 and outlet pipe 5, the bracing means includes winding pipe
10 and air pump 11, the winding pipe 10 be wrapped on the circumferential surface of intake pipe 3, one end connect air pump 11, the other end sealing
And it is fixed on the circumferential surface of intake pipe 3.
Further, third valve 12 is provided on the intermediate tube.
Further, one end of the intake pipe 3 is connected to by the second valve 8 with water inlet pipe 4, and the other end is tethered with fire-fighting
Lead to or is connected to by filter with field river, pond or phreatic water.
Further, the winding pipe 10 is connect by pressure maintaining valve 13 with air pump 11.
Further, the outlet of pressure maintaining valve 13 is also connected with safety valve 14.
Its specific embodiment is：
When using the utility model water intake unit of fire engine, the water of fire fighting truck inner water tank 1 is used first, opens first at this time
Valve 7 and third valve 12, under the action of water pump 2, water is extracted out out of water tank 1 enters outlet pipe 5, hence into fire extinguishing water
Band, a part of water flow into intake pipe 3 by intermediate tube 9, to make full of water and without air in intake pipe, when water in water tank 1
When being finished, the first valve 7 and third valve 12 are closed, opens the second valve 8,3 one end of intake pipe passes through the second valve 8 and water inlet
Pipe 4 connects, and the other end is connected on fire hydrant, at this point, opening air pump 11 and pressure maintaining valve 13, certain pressure is filled in winding pipe
Compressed air, winding pipe 10 will generate guard circle on the circumferential surface of intake pipe 3, improve the intensity of intake pipe 3, have
Effect prevents the damage of intake pipe.Due to being filled with water in intake pipe without the presence of air, works as and be switched to fire hydrant
When water intaking, water pump 2 can extract water out immediately, realize switching free of discontinuities, save the valuable fire fighting time.
It when needing to fetch water in field river, pond or deep-well, needs that water filter is installed on intake pipe 3, other behaviour
Make same as described above.
It is above-mentioned although specific embodiments of the present invention are described with reference to the accompanying drawings, but it is not practical new to this
The limitation of type protection scope, those skilled in the art should understand that, based on the technical solution of the present invention, ability
Field technique personnel do not need to make the creative labor the various modifications or changes that can be made still in the protection model of the utility model
Within enclosing.
Claims (5)
1. a kind of water intake unit of fire engine, which is characterized in that including water fetching device and bracing means, the water fetching device includes water
Case, water pump, intake pipe, water inlet pipe, outlet pipe and connecting tube, the water tank are connect by connecting tube with water inlet pipe, the water inlet
Pipe is connect with the water inlet of water pump, and the water outlet connection of outlet pipe and water pump, described connecting tube one end is connected to water tank, the other end
It is connected to water inlet pipe, the connecting tube is equipped with the first valve, and the intake pipe is connect by the second valve with water inlet pipe, described
Intermediate tube is communicated between intake pipe and outlet pipe, the bracing means includes winding pipe and air pump, and the winding pipe is wrapped in
On the circumferential surface of intake pipe, one end connects air pump, and the other end is sealed and is fixed on the circumferential surface of intake pipe.
2. a kind of water intake unit of fire engine as described in claim 1, which is characterized in that be provided with third valve on the intermediate tube
Door.
3. a kind of water intake unit of fire engine as described in claim 1, which is characterized in that one end of the intake pipe passes through second
Valve is connected to water inlet pipe, and the other end is connected to fire hydrant or is connected to by filter with field river, pond or phreatic water.
4. a kind of water intake unit of fire engine as described in claim 1, which is characterized in that the winding pipe passes through pressure maintaining valve and gas
Pump connection.
5. a kind of water intake unit of fire engine as described in claim 1, which is characterized in that the pressure stabilizing valve outlet is also connected with peace
Full valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820255250.3U CN208097164U (en) | 2018-02-13 | 2018-02-13 | A kind of water intake unit of fire engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820255250.3U CN208097164U (en) | 2018-02-13 | 2018-02-13 | A kind of water intake unit of fire engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208097164U true CN208097164U (en) | 2018-11-16 |
Family
ID=64125241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820255250.3U Expired - Fee Related CN208097164U (en) | 2018-02-13 | 2018-02-13 | A kind of water intake unit of fire engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208097164U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114673661A (en) * | 2022-03-07 | 2022-06-28 | 钟维宇 | Uninterrupted water diversion device for fire truck water pump |
-
2018
- 2018-02-13 CN CN201820255250.3U patent/CN208097164U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114673661A (en) * | 2022-03-07 | 2022-06-28 | 钟维宇 | Uninterrupted water diversion device for fire truck water pump |
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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 |
Granted publication date: 20181116 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |