CN220632848U - Portable high-pressure water mist fire gun - Google Patents
Portable high-pressure water mist fire gun Download PDFInfo
- Publication number
- CN220632848U CN220632848U CN202322257176.2U CN202322257176U CN220632848U CN 220632848 U CN220632848 U CN 220632848U CN 202322257176 U CN202322257176 U CN 202322257176U CN 220632848 U CN220632848 U CN 220632848U
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- China
- Prior art keywords
- water inlet
- main pipeline
- connector
- extension tube
- spray pipe
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 108
- 239000003595 mist Substances 0.000 title claims abstract description 20
- 238000005507 spraying Methods 0.000 claims abstract description 28
- 239000007921 spray Substances 0.000 claims description 44
- 230000001681 protective effect Effects 0.000 claims description 20
- 238000007789 sealing Methods 0.000 claims description 13
- 238000000034 method Methods 0.000 description 9
- 238000002485 combustion reaction Methods 0.000 description 3
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- 238000000889 atomisation Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000005341 toughened glass Substances 0.000 description 1
Landscapes
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model discloses a portable high-pressure water mist fire gun, which comprises a spraying part for spraying a vehicle chassis and a handheld part for externally connecting a water source, wherein the handheld part is matched with the spraying part and is communicated with the spraying part; the spraying part comprises an I-shaped main pipeline and a plurality of atomizing nozzles, the atomizing nozzles are arranged on the main pipeline, one side of the main pipeline is provided with a connector, one end of the connector is arranged on the main pipeline, and a water inlet is formed in the connector and is communicated with the main pipeline; be equipped with the runner of intaking that is used for the rivers in the handheld portion, handheld portion one end can dismantle with the water inlet and be connected, and the other end can external water source, and the runner of intaking passes through water inlet and trunk line intercommunication, has solved the general structure complicacy that all exists of present chassis extinguishing device, inconvenient problem of carrying.
Description
Technical Field
The utility model relates to the technical field of fire-fighting equipment, in particular to a portable high-pressure water mist fire-extinguishing gun.
Background
Along with the continuous progress of the technology, the energy density of the battery is also increased continuously, the battery is generally arranged at the bottom of an automobile, the risk of colliding with the battery is avoided in the running process, and the battery is easy to generate fire when being collided and extruded by external force; after the battery is aged for a long time, the voltage and the resistance of each battery pack are different, and the battery is easy to generate heat in the charging process and the discharging process in the driving process, so that the battery is in fire disaster caused by thermal runaway; the fire disaster of the battery is mainly caused by the thermal runaway of the battery, the battery is provided with an oxidant, and the combustion process can not need external oxygen, so that the traditional choking fire extinguishing method solves the fundamental problem, and the most effective method in the fire extinguishing process is to control the thermal runaway of the battery, namely the temperature reduction of the battery is the only effective method of the fire disaster of the battery.
The current new energy vehicle is generally lower in chassis, and the battery is generally installed in the bottom of new energy vehicle, just results in general extinguishing device unable quick spraying to the ignition point, can't reach quick fire extinguishing's effect, consequently just need use chassis extinguishing device, but the general all existing structure of present chassis extinguishing device is complicated, inconvenient problem of carrying.
The application number is: 202222848075.8 the utility model with publication number CN218739946U discloses a fire extinguishing device of a new energy vehicle chassis, which comprises a first fire extinguishing pipe, a second fire extinguishing pipe and a third fire extinguishing pipe, and still has the problems of complex structure and inconvenient carrying.
Disclosure of Invention
Based on the problems, the utility model provides a portable high-pressure water mist fire gun, which solves the problems that the prior chassis fire extinguishing device is generally complex in structure and inconvenient to carry.
The technical scheme of the utility model is as follows:
the high-pressure water mist fire gun convenient to carry comprises a spraying part for spraying a vehicle chassis and a handheld part for externally connecting a water source, wherein the handheld part is matched with the spraying part and is communicated with the spraying part;
the spraying part comprises a main pipeline in an I shape and a plurality of atomizing nozzles, the atomizing nozzles are arranged on the main pipeline, one side of the main pipeline is provided with a connector, one end of the connector is arranged on the main pipeline, a water inlet is formed in the connector, and the water inlet is communicated with the main pipeline;
the handheld portion is internally provided with a water inlet flow channel for water flow, one end of the handheld portion is detachably connected with the water inlet, the other end of the handheld portion can be externally connected with a water source, and the water inlet flow channel is communicated with the main pipeline through the water inlet.
Preferably, a plurality of threaded connectors for connecting the atomizing spray heads are arranged on the main pipeline, the threaded connectors are communicated with the main pipeline, and the atomizing spray heads are in threaded connection with the threaded connectors.
Preferably, the main pipeline comprises a first spray pipe, a second spray pipe and a connecting pipe, wherein the connecting pipe is arranged between the first spray pipe and the second spray pipe and is used for communicating the first spray pipe and the second spray pipe, the bottoms of the first spray pipe and the second spray pipe are both provided with a protective shell, the protective shell is provided with a plugging groove, the first spray pipe and the second spray pipe are respectively plugged in the plugging groove, the protective shell is provided with a matching groove matched with the connecting head, and when the first spray pipe and the second spray pipe are plugged in the plugging groove, the connecting head is plugged in the matching groove.
Preferably, a plurality of sliding wheels for sliding are arranged at the bottom of the protection shell.
Preferably, the handheld portion comprises a telescopic rod and a water hose connector, one end of the telescopic rod is in threaded connection with the water inlet, the water hose connector is arranged at the other end of the telescopic rod, the water inlet runner is arranged in the telescopic rod, the water hose connector is communicated with the water inlet runner, the water inlet runner is communicated with the main pipeline through the water inlet, and the water hose connector is used for externally connecting a water source.
Preferably, a first sealing ring for sealing is arranged at the joint of the telescopic rod and the water inlet.
Preferably, the handheld portion comprises a first extension tube and a second extension tube, one end of the first extension tube is in threaded connection with the water inlet, the other end of the first extension tube is connected with a first quick connector, one end of the second extension tube is in threaded connection with the first quick connector, the other end of the second extension tube is provided with a second quick connector, the first quick connector is used for communicating the first extension tube and the second extension tube, the water inlet flow passage is arranged in the first extension tube and the second extension tube, and the second quick connector is used for externally connecting a water source.
Preferably, a second sealing ring is arranged at the joint of the second extension pipe and the first quick connector.
Preferably, the protection casing front end is equipped with the high definition digtal camera that is used for shooing the ignition point, but high definition digtal camera external display screen.
Preferably, the transparent protection cover is sleeved outside the high-definition camera.
Compared with the prior art, the utility model has the beneficial effects that:
when the portable shower head is used, the handheld part is detachably connected with the water inlet on the connector, so that the handheld part and the shower part can be detached to form a split structure, and the portable shower head is convenient to carry; meanwhile, due to the arrangement of the atomizing nozzle, fire water can spray the fire points in a larger area after being sprayed out, the complex structure of adopting a plurality of spray pipes for increasing the fire extinguishing range in the prior art is replaced, and the problems that the existing chassis fire extinguishing device is complex in structure and inconvenient to carry are solved.
Drawings
FIG. 1 is a schematic illustration of a portable high pressure water mist fire gun according to an embodiment of the present utility model;
FIG. 2 is a schematic diagram of a portable high-pressure water mist fire gun according to an embodiment of the present utility model;
FIG. 3 is a schematic diagram of a portable high-pressure water mist fire gun according to an embodiment of the present utility model;
FIG. 4 is a schematic view of a spray portion according to an embodiment of the present utility model;
FIG. 5 is a schematic view of the structure of the protective housing according to the embodiment of the present utility model;
reference numerals illustrate:
10-spraying part, 100-main pipeline, 101-atomizing nozzle, 102-connector, 103-water inlet, 104-threaded connector, 105-high definition camera, 106-protective cover, 107-first spray pipe, 108-second spray pipe, 109-connecting pipe, 20-hand-held part, 200-water inlet runner, 201-telescopic link, 202-hosepipe connector, 203-first sealing ring, 204-first extension pipe, 205-second extension pipe, 206-first quick connector, 207-second quick connector, 208-second sealing ring, 209-third sealing ring, 30-protective shell, 300-plug-in slot, 301-matching slot, 302-sliding wheel, 303-installation slot, 304-connecting part and 305-connecting part slot.
Detailed Description
Embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.
Examples:
as shown in fig. 1, the circled part is a schematic cross-section of a water inlet channel 200, in order to solve the above problem, the present embodiment discloses a portable high-pressure water mist fire gun, which comprises a spraying part 10 for spraying a vehicle chassis and a hand-held part 20 for externally connecting a water source, wherein the hand-held part 20 is matched with the spraying part 10, and the hand-held part 20 is communicated with the spraying part 10;
the spraying part 10 comprises a main pipeline 100 and a plurality of atomizing nozzles 101, wherein the main pipeline 100 is I-shaped, the atomizing nozzles 101 are arranged on the main pipeline 100, one side of the main pipeline 100 is provided with a connector 102, one end of the connector 102 is arranged on the main pipeline 100, the connector 102 is provided with a water inlet 103, and the water inlet 103 is communicated with the main pipeline 100;
the handheld part 20 is internally provided with a water inlet flow channel 200 for water flow, one end of the handheld part 20 is detachably connected with the water inlet 103, the other end of the handheld part can be externally connected with a water source, and the water inlet flow channel 200 is communicated with the main pipeline 100 through the water inlet 103.
When in use, the hand-held part 20 is detachably connected with the water inlet 103 on the connector 102, so that the hand-held part 20 and the spraying part 10 can be detached to form a split structure, and the portable shower head is convenient to carry; meanwhile, the atomization nozzle 101 is arranged, so that fire extinguishing water can spray fire points in a larger area after being sprayed, the complex structure of a plurality of spray pipes in order to increase the fire extinguishing range in the prior art is replaced, the problem that the conventional chassis fire extinguishing device is generally complex in structure and inconvenient to carry is solved, and the chassis fire extinguishing device is only required to be separated from the spray part 10 by the handheld part 20 and then placed in a storage box of a fire engine when being carried, and the handheld part 20 and the spray part 10 are installed when being required to be used, and then the fire extinguishing water belt and the handheld part 20 are connected to be directly used for extinguishing fire.
In order to facilitate replacement of the atomizer 101 after the atomizer 101 is plugged, this embodiment is modified on the basis of the above embodiment, and is different from the above embodiment in that a plurality of threaded connectors 104 for connecting the atomizer 101 are provided on the main pipe 100, the threaded connectors 104 are communicated with the main pipe 100, and the atomizer 101 is in threaded connection with the threaded connectors 104.
When in use, the atomizing nozzle 101 is in threaded connection with the threaded connection port 104 on the main pipeline 100, so that the atomizing nozzle 101 can be quickly disassembled, and the blocked atomizing nozzle 101 can be conveniently replaced.
As shown in fig. 4 to 5, since the main pipe 100 needs to extend into the vehicle bottom, in order to prevent the main pipe 100 from being excessively worn on the ground, which results in leakage of the main pipe 100 and wider spraying range, the present embodiment is improved on the basis of the above-described embodiment, unlike the above-described embodiment in which the main pipe 100 includes a first nozzle 107, a second nozzle 108, and a connection pipe 109, the connection pipe 109 is disposed between the first nozzle 107 and the second nozzle 108 and is used for communicating the first nozzle 107 and the second nozzle 108, a protective housing 30 is disposed at the bottoms of the first nozzle 107 and the second nozzle 108, a plugging slot 300 is disposed on the protective housing 30, the first nozzle 107 and the second nozzle 108 are respectively plugged into the plugging slot 300, a mating slot 301 is disposed on the protective housing 30 and is configured to mate with the connector 102, and when the first nozzle 107 and the second nozzle 108 are plugged into the plugging slot 300, the connector 102 is plugged into the mating slot 301.
When the main pipe 100 stretches into the bottom of the automobile, only the protective shell 30 can be worn, the main pipe 100 cannot be worn, the problem that the main pipe 100 stretches into the bottom of the automobile and can be worn is solved, and the spraying range can be wider through the first spraying pipe 107 and the second spraying pipe 108.
Preferably, two ends of the connecting pipe 109 are detachably connected with the first spray pipe 107 and the second spray pipe 108 respectively, the first spray pipe 107 and the second spray pipe 108 are both provided with a connecting part 304, the connecting pipe 109 is connected with the first spray pipe 107 and the second spray pipe 108 through threaded connection with the connecting part 304, and a connecting part notch 305 matched and spliced with the connecting part 304 is formed in the protective shell 30.
In order to facilitate the main pipe 100 extending into the vehicle bottom, this embodiment is modified from the above embodiment, and is different from the above embodiment in that a plurality of sliding wheels 302 for sliding are provided at the bottom of the protection housing 30.
Preferably, the bottom of the protective housing 30 is provided with a plurality of mounting slots 303 for mounting the sliding wheels 302, and the sliding wheels 302 are rotatably mounted in the mounting slots 303.
When the intelligent electric vehicle is used, the sliding wheel 302 can reduce the resistance of the protective shell 30 on the ground, the main pipeline 100 can be more conveniently stretched into the vehicle bottom, and meanwhile, the protective shell 30 can protect the sliding wheel 302 from being melted by the temperature of a fire point.
As shown in fig. 2, the circled portion is a schematic cross-sectional view of the water inlet channel 200, since the lithium battery may explode during combustion, in order to protect the safety of firefighters, this embodiment is improved on the basis of the above embodiment, and is different from the above embodiment in that the hand-held portion 20 includes a telescopic rod 201 and a water tap joint 202, one end of the telescopic rod 201 is in threaded connection with the water inlet 103, the water tap joint 202 is disposed at the other end of the telescopic rod 201, the water inlet channel 200 is disposed in the telescopic rod 201, the water tap joint 202 is communicated with the water inlet channel 200, the water inlet channel 200 is communicated with the main pipe 100 through the water inlet 103, and the water tap joint 202 is used for externally connecting a water source.
In use, the main conduit 100 may be extended into the vehicle floor remotely by the telescopic rod 201.
Preferably, for the tightness of the connection, a first sealing ring 203 for sealing is disposed at the connection between the telescopic rod 201 and the water inlet 103.
As shown in fig. 3, the circled portion is a schematic cross-sectional view of the water inlet channel 200, since the lithium battery may explode during combustion, in order to protect the safety of firefighters, this embodiment is improved on the basis of the above embodiment, and is different from the above embodiment in that the hand-hold portion 20 includes a first extension tube 204 and a second extension tube 205, one end of the first extension tube 204 is in threaded connection with the water inlet 103, the other end is connected with a first quick connector 206, one end of the second extension tube 205 is in threaded connection with the first quick connector 206, the other end is provided with a second quick connector 207, the first quick connector 206 is used for communicating the first extension tube 204 and the second extension tube 205, and the water inlet channel 200 is disposed in the first extension tube 204 and the second extension tube 205, and the second quick connector 207 is used for externally connecting a water source.
When the novel automobile main pipeline 100 is used, the main pipeline 100 can be extended into the automobile bottom through the first extension pipe 204 and the second extension pipe 205 in a long distance, and the third extension pipe, the fourth extension pipe and the fifth extension pipe can be arranged according to actual needs, so that the extension pipes can be continuously spliced according to the lengths of the actual needs.
Preferably, for the tightness of the connection, a second sealing ring 208 is disposed at the connection position of the second extension tube 205 and the first quick connector 206, and a third sealing ring 209 is disposed at the connection position of the first extension tube 204 and the water inlet 103.
As shown in fig. 4 to 5, in order to facilitate observation of the ignition point, this embodiment is modified on the basis of the above embodiment, and is different from the above embodiment in that the front end of the protection housing 30 is provided with a high-definition camera 105 for capturing the ignition point, and the high-definition camera 105 may be externally connected with a display screen.
When the high-definition camera 105 is used, the signal output end of the high-definition camera 105 can be externally connected with the signal input end of the display screen, so that the pictures shot by the high-definition camera 105 are transmitted to the display screen in real time, the ignition point is conveniently observed, and the fire is extinguished.
Preferably, in order to protect the high-definition camera 105 and prevent the high-definition camera 105 from water inflow or burning, a transparent protective cover 106 is sleeved outside the high-definition camera 105, and the protective cover 106 can be made of toughened glass material.
The working principle of the utility model is as follows:
when in use, the hand-held part 20 is detachably connected with the water inlet 103 on the connector 102, so that the hand-held part 20 and the spraying part 10 can be detached to form a split structure, and the portable shower head is convenient to carry; meanwhile, the atomization nozzle 101 is arranged, so that fire water can spray the ignition point in a larger area after being sprayed out; during fire extinguishing, the fire extinguishing process can be realized by connecting an external water source with the handheld part 20, then extending the main pipeline 100 into the vehicle bottom through the handheld part 20 and opening the external water source.
The foregoing examples merely illustrate specific embodiments of the utility model, which are described in greater detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model.
Claims (10)
1. The high-pressure water mist fire gun is characterized by comprising a spraying part (10) for spraying a vehicle chassis and a handheld part (20) for externally connecting a water source, wherein the handheld part (20) is matched with the spraying part (10), and the handheld part (20) is communicated with the spraying part (10);
the spraying part (10) comprises a main pipeline (100) and a plurality of atomizing nozzles (101), wherein the main pipeline (100) is I-shaped, the atomizing nozzles (101) are arranged on the main pipeline (100), one side of the main pipeline (100) is provided with a connector (102), one end of the connector (102) is arranged on the main pipeline (100), a water inlet (103) is formed in the connector (102), and the water inlet (103) is communicated with the main pipeline (100);
be equipped with in handheld portion (20) and be used for water flow's inlet channel (200), handheld portion (20) one end and water inlet (103) can dismantle the connection, and the external water source of the other end, inlet channel (200) are through water inlet (103) and trunk line (100) intercommunication.
2. The portable high-pressure water mist fire gun according to claim 1, wherein the main pipeline (100) is provided with a plurality of threaded connectors (104) for connecting the atomizing spray head (101), the threaded connectors (104) are communicated with the main pipeline (100), and the atomizing spray head (101) is in threaded connection with the threaded connectors (104).
3. The portable high-pressure water mist fire gun according to claim 1 or 2, wherein the main pipeline (100) comprises a first spray pipe (107), a second spray pipe (108) and a connecting pipe (109), the connecting pipe (109) is arranged between the first spray pipe (107) and the second spray pipe (108) and is used for communicating the first spray pipe (107) and the second spray pipe (108), the bottoms of the first spray pipe (107) and the second spray pipe (108) are both provided with a protective shell (30), the protective shell (30) is provided with a plugging groove (300), the first spray pipe (107) and the second spray pipe (108) are respectively plugged in the plugging groove (300), the protective shell (30) is provided with a matching groove (301) which is matched with the connector (102), and when the first spray pipe (107) and the second spray pipe (108) are plugged in the plugging groove (300), the connector (102) is plugged in the matching groove (301).
4. A portable high pressure water mist fire gun according to claim 3, characterized in that the bottom of the protective housing (30) is provided with a plurality of sliding wheels (302) for sliding.
5. The portable high-pressure water mist fire gun according to claim 1, wherein the hand-held part (20) comprises a telescopic rod (201) and a water hose connector (202), one end of the telescopic rod (201) is in threaded connection with the water inlet (103), the water hose connector (202) is arranged at the other end of the telescopic rod (201), the water inlet runner (200) is arranged in the telescopic rod (201), the water hose connector (202) is communicated with the water inlet runner (200), the water inlet runner (200) is communicated with the main pipeline (100) through the water inlet (103), and the water hose connector (202) is used for externally connecting a water source.
6. The portable high-pressure water mist fire gun according to claim 5, characterized in that a first sealing ring (203) for sealing is arranged at the joint of the telescopic rod (201) and the water inlet (103).
7. The portable high-pressure water mist fire gun according to claim 1, wherein the handheld portion (20) comprises a first extension tube (204) and a second extension tube (205), one end of the first extension tube (204) is in threaded connection with the water inlet (103), the other end of the first extension tube is connected with a first quick connector (206), one end of the second extension tube (205) is in threaded connection with the first quick connector (206), the other end of the second extension tube is provided with a second quick connector (207), the first quick connector (206) is used for communicating the first extension tube (204) and the second extension tube (205), the water inlet flow channel (200) is arranged in the first extension tube (204) and the second extension tube (205), and the second quick connector (207) is used for externally connecting a water source.
8. The portable high pressure water mist fire gun of claim 7, wherein a second sealing ring (208) is provided at the junction of the second extension tube (205) and the first quick connector (206).
9. The portable high-pressure water mist fire gun according to claim 3, wherein a high-definition camera (105) for shooting an ignition point is arranged at the front end of the protective shell (30), and the high-definition camera (105) can be externally connected with a display screen.
10. The portable high-pressure water mist fire gun of claim 9, wherein a transparent protective cover (106) is sleeved outside the high-definition camera (105).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322257176.2U CN220632848U (en) | 2023-08-22 | 2023-08-22 | Portable high-pressure water mist fire gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322257176.2U CN220632848U (en) | 2023-08-22 | 2023-08-22 | Portable high-pressure water mist fire gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220632848U true CN220632848U (en) | 2024-03-22 |
Family
ID=90296598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322257176.2U Active CN220632848U (en) | 2023-08-22 | 2023-08-22 | Portable high-pressure water mist fire gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220632848U (en) |
-
2023
- 2023-08-22 CN CN202322257176.2U patent/CN220632848U/en active Active
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