CN206979892U - A kind of antifreezing device for fire-fighting water belt - Google Patents
A kind of antifreezing device for fire-fighting water belt Download PDFInfo
- Publication number
- CN206979892U CN206979892U CN201720530443.0U CN201720530443U CN206979892U CN 206979892 U CN206979892 U CN 206979892U CN 201720530443 U CN201720530443 U CN 201720530443U CN 206979892 U CN206979892 U CN 206979892U
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- China
- Prior art keywords
- fire
- fire hose
- way connection
- draining valve
- water
- 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.)
- Expired - Fee Related
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
It the utility model is related to a kind of antifreezing device for fire-fighting water belt, including fire fighting truck body, the fire fighting truck body is provided with pump house and water pot, the water pot is provided with delivery port, the water outlet is provided with draining valve, the draining valve is provided with three-way connection, the three-way connection is provided with fire hose and air pressure pump, first joint of the three-way connection is connected with draining valve, second joint of the three-way connection is connected by air inlet pipe with air pressure pump, 3rd joint of the three-way connection and one end of fire hose connect, the other end of the fire hose is provided with fire hose shower nozzle.The utility model structure is novel, effectively prevent fire hose and freezes, and is adapted to large area production to promote the use of.
Description
Technical field
The utility model relates to fire-fighting equipment technical field, more particularly, to a kind of antifreezing device for fire-fighting water belt.
Background technology
It is to be dedicated as bringing back to life or the vehicle of other urgent rescue purposes it is well known that fire fighting truck, also known as fire engine,
It is widely used in various cities；When fire fighting truck performs fire fighting task, it is necessary to which fire hose and water pipe or fire-fighting are tethered
Connect, when ending task, often there is water residual in fire hose, the water for being very easy to occur fire hose in the winter of cold freezes
Firmly freeze so as to which normal work can not be carried out, the opportunity for causing delay to be put out a fire.
Utility model content
A kind of the defects of technical problem that the utility model solves is to overcome prior art, there is provided antifreeze dress of fire hose
Put.
The utility model purpose is achieved through the following technical solutions：
A kind of antifreezing device for fire-fighting water belt, including fire fighting truck body are provided, the fire fighting truck body is provided with pump house and water
Tank, the water pot are provided with delivery port, and the water outlet is provided with draining valve, and the draining valve is provided with three-way connection, described
Three-way connection is provided with fire hose and air pressure pump, and the first joint of the three-way connection is connected with draining valve, and described three
Second joint of pass joint is connected by air inlet pipe with air pressure pump, the 3rd joint of the three-way connection and fire hose
One end connects, and the other end of the fire hose is provided with fire hose shower nozzle, and the air inlet pipe is provided with magnetic valve.
Further, the draining valve body is provided with heating plate, and the heating plate is provided with heat-insulating layer, described to add
Backing electrically connects with the vehicle power on fire fighting truck body.
Further, the fire hose is provided with discharging valve close to one end of fire hose shower nozzle.
Compared with prior art, the utility model has the advantages that：
Antifreezing device for fire-fighting water belt described in the utility model, compressed air is delivered to by fire hose by air pressure pump
In, the surplus water remained in fire hose sprays under the induced effect of compressed air from fire hose shower nozzle, so as to effectively
Avoid fire hose because the water freezing remained in fire hose lead to not normal use the problem of；And on draining valve
Provided with heating plate, draining valve is heated, draining valve is not frozen, ensure that the normal use of draining valve, this practicality is newly
Type structure is novel, effectively prevent fire hose and freezes, and is adapted to large area production to promote the use of.
Brief description of the drawings
Fig. 1 is the structural representation of antifreezing device for fire-fighting water belt described in the utility model.
Fig. 2 is the structural representation of A portions amplification described in the utility model.
In figure, 1. fire fighting truck bodies, 2. pump houses, 3. water pots, 4. delivery ports, 5. draining valves, 6. fire hoses, 7. air pressures
Contracting pump, 8. first joints, 9. second joints, 10. the 3rd joints, 11. air inlet pipe, 12. heating plates, 13. vehicle powers, 14. every
Thermal insulation layer, 15. discharging valves, 16. fire hose shower nozzles, 17. three-way connections, 18. magnetic valves.
Embodiment
The utility model is further described with reference to embodiment.Wherein, being given for example only property of accompanying drawing
Illustrate, expression is only schematic diagram, rather than pictorial diagram, it is impossible to is interpreted as the limitation to this patent；In order to which this reality is better described
With new embodiment, some parts of accompanying drawing have omission, zoomed in or out, and do not represent the size of actual product；To ability
For field technique personnel, some known features and its explanation may be omitted and will be understood by accompanying drawing.
As shown in Figure 1 and 2, there is provided a kind of antifreezing device for fire-fighting water belt, including fire fighting truck body 1, the fire fighting truck body 1
Pump house 2 and water pot 3 are provided with, the water pot 3 is provided with delivery port 3, draining valve 5, the draining valve are provided with the delivery port 3
5 are provided with three-way connection 17, and the three-way connection 17 is provided with fire hose 6 and air pressure pump 7, the three-way connection 17
First joint 8 is connected with draining valve 5, and the second joint 9 of the three-way connection 17 is connected by air inlet pipe 11 and air pressure pump 7
Connect, the 3rd joint 10 of the three-way connection 17 is connected with one end of fire hose 6, and the other end of the fire hose 6 is provided with
Fire hose shower nozzle 15, the air inlet pipe 11 are provided with magnetic valve 18.
The valve body of draining valve 5 is provided with heating plate 12, and the heating plate 12 is provided with heat-insulating layer 14, the heating
Piece 12 electrically connects with the vehicle power 13 on fire fighting truck body 1.
The fire hose 6 is provided with discharging valve 15 close to one end of the shower nozzle of fire hose 6.
Antifreezing device for fire-fighting water belt described in the utility model, compressed air is delivered to by fire water by air pressure pump 7
In band 6, the surplus water remained in fire hose 6 sprays under the induced effect of compressed air from fire hose shower nozzle 15, so as to
Fire hose 6 be efficiently avoid because remaining in the problem of water freezing in fire hose 6 leads to not normal use；And
Draining valve 5 is provided with heating plate 12, and draining valve 5 is heated, draining valve 5 is not frozen, ensure that the normal of draining valve 5
Use, the utility model structure is novel, effectively prevent fire hose 6 and freezes, and is adapted to large area production to promote the use of.
Obviously, above-described embodiment is only intended to clearly illustrate the technical solution of the utility model example, and simultaneously
Non- is the restriction to embodiment of the present utility model.For those of ordinary skill in the field, in described above
On the basis of can also make other changes in different forms.There is no need and unable to give thoroughly all embodiments
Lift.All made within spirit of the present utility model and principle all any modification, equivalent and improvement etc., it should be included in this
Within the protection domain of utility model right requirement.
Claims (3)
1. a kind of antifreezing device for fire-fighting water belt, including fire fighting truck body, it is characterised in that the fire fighting truck body is provided with pump house
And water pot, the water pot are provided with delivery port, the water outlet is provided with draining valve, and the draining valve is provided with three-way connection,
The three-way connection is provided with fire hose and air pressure pump, and the first joint of the three-way connection is connected with draining valve, institute
The second joint for stating three-way connection is connected by air inlet pipe with air pressure pump, the 3rd joint of the three-way connection and fire water
One end connection of band, the other end of the fire hose are provided with fire hose shower nozzle.
2. antifreezing device for fire-fighting water belt according to claim 1, it is characterised in that the draining valve body is provided with heating
Piece, the heating plate are provided with heat-insulating layer, and the heating plate electrically connects with the vehicle power on fire fighting truck body.
3. antifreezing device for fire-fighting water belt according to claim 1, it is characterised in that the fire hose sprays close to fire hose
One end of head is provided with discharging valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720530443.0U CN206979892U (en) | 2017-05-14 | 2017-05-14 | A kind of antifreezing device for fire-fighting water belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720530443.0U CN206979892U (en) | 2017-05-14 | 2017-05-14 | A kind of antifreezing device for fire-fighting water belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206979892U true CN206979892U (en) | 2018-02-09 |
Family
ID=61391877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720530443.0U Expired - Fee Related CN206979892U (en) | 2017-05-14 | 2017-05-14 | A kind of antifreezing device for fire-fighting water belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206979892U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110559587A (en) * | 2019-09-19 | 2019-12-13 | 江苏泰华消防电气设备有限公司 | From letting out fire control hose reel that prevents frostbite |
-
2017
- 2017-05-14 CN CN201720530443.0U patent/CN206979892U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110559587A (en) * | 2019-09-19 | 2019-12-13 | 江苏泰华消防电气设备有限公司 | From letting out fire control hose reel that prevents frostbite |
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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: 20180209 Termination date: 20210514 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |