CN218473951U - Bee rifle is put out in fire control - Google Patents
Bee rifle is put out in fire control Download PDFInfo
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- CN218473951U CN218473951U CN202222072854.3U CN202222072854U CN218473951U CN 218473951 U CN218473951 U CN 218473951U CN 202222072854 U CN202222072854 U CN 202222072854U CN 218473951 U CN218473951 U CN 218473951U
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Abstract
The utility model discloses a fire-fighting bee-killing gun, which comprises a hand-held grip, a compressed gas cylinder, a connecting pipeline and a launching pipeline; a trigger switch and a one-way valve are arranged inside the handheld grip, and the one-way valve is connected with the compressed gas cylinder through an air passage; the inner part of the compressed gas cylinder is provided with an inner cylinder and an outer cylinder, the end part of the inner cylinder is provided with a sliding sealing element, and the launching pipeline comprises an inner pipe and an outer pipe; the outer pipe is in threaded connection with the connecting pipe, gaps are formed between the inner pipe and the connecting pipe and between the inner pipe and the outer pipe, and the end portion of the inner pipe is provided with an air guide groove. The utility model discloses in, realize urceolus and connecting tube's intercommunication or close through the pressure differential between inner tube and the urceolus, the effectual reliability that improves the device makes the device have better result of use. And, through the clearance between inner tube and connecting tube and inner tube and the outer tube, under the prerequisite of the leakproofness of guaranteeing the device, can improve emission efficiency again, improved the practicality of device.
Description
Technical Field
The utility model belongs to the technical field of the fire control apparatus, specifically be a bee rifle is put out in fire control.
Background
In spring, summer and autumn, the hornet moves frequently, and the hornet bites or stings to die the masses frequently; people usually choose to alarm when meeting hornet cells, and the department of receiving the alarm is a public security fire-fighting army.
In the prior art, two common ways for taking hornet cells are adopted by firemen, one is to burn out the whole hornet cells by fire, and the other is to use a pocket to sleeve the hornet cells; both methods require the firefighter to wear thick and heavy bee-protection clothes, are inconvenient to move and can be treated in a close range, so that the situation of being attacked by hornets can occur, and the method is very dangerous; in addition, when the two methods are used for treating the hornet nest at a high position, a lifting device is needed to lift a fireman to the vicinity of the hornet nest, the action of the fireman is not changed due to the wearing of the heavy bee-proof clothes, and the fireman is easy to have danger when working at the high position.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide to in solving the prior art that proposes in the background art, the hornet needs closely to handle, produces dangerous problem easily.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:
a fire-fighting bee-killing gun comprises a hand-held grip, a compressed gas cylinder, a connecting pipeline and a launching pipeline; the handheld grip is connected with one end of a compressed gas cylinder, the other end of the compressed gas cylinder is connected with a connecting pipeline, and the launching pipeline is connected with the connecting pipeline;
a trigger switch and a one-way valve are arranged inside the handheld grip, the trigger switch is used for opening the one-way valve, and the one-way valve is connected with the compressed gas cylinder through an air passage; the compressed gas cylinder is internally provided with an inner cylinder and an outer cylinder, the end part of the outer cylinder is provided with a vent pipe, and the vent pipe is communicated with a connecting pipeline; the end part of the inner cylinder is provided with a sliding sealing element which is connected with the inner cylinder in a sliding way;
the launching pipeline comprises an inner pipe and an outer pipe; the outer pipe is in threaded connection with the connecting pipeline, and the inner pipe penetrates through the outer pipe, extends into the connecting pipeline and is in threaded connection with the connecting pipeline; gaps are arranged between the inner pipe and the connecting pipeline as well as between the inner pipe and the outer pipe, and an air guide groove is arranged at the end part of the inner pipe and is communicated with the inner pipe and the outer pipe.
According to the technical scheme, the trigger switch is rotatably arranged on the handheld grip, the end part of the trigger switch is provided with the push plate, the push plate is arranged in a downward inclined mode, and the push plate is used for opening the one-way valve.
According to the technical scheme, the outlet end of the one-way valve is connected with the air outlet hole, and the air outlet hole extends to the outside of the handheld grip.
According to the technical scheme, the lower part of the handheld grip is provided with the inflation hole, and the inflation hole is connected with the compressed gas cylinder through the hose.
According to the technical scheme, the hose connected with the inflation hole and the compressed gas cylinder is provided with the barometer.
According to the technical scheme, the end part of the inner pipe is provided with the baffle which is obliquely arranged outwards, and the end part of the baffle is in contact with the inner wall of the outer pipe and is used for supporting the inner pipe.
According to the technical scheme, the air guide groove is formed in the baffle.
According to the technical scheme, the end part of the launching pipeline is further provided with a sealing assembly, and the sealing assembly is in threaded connection with the launching pipeline and used for sealing the launching pipeline.
According to above-mentioned technical scheme, seal assembly includes seal housing and sealing washer, and the sealing washer setting is in seal housing's inside, and the sealing washer and the lateral wall butt of launching tube.
According to the technical scheme, the sealing ring is a rubber sealing ring.
Compared with the prior art, the utility model discloses following beneficial effect has:
in the utility model, a hand-held grip, a compressed gas cylinder, a connecting pipeline and a launching pipeline are arranged; the one-way valve is opened by a trigger switch in the hand grip, so that the inner cylinder of the compressed gas cylinder is deflated to cause a pressure difference between the inner cylinder and the outer cylinder, and a sliding sealing element is pushed to communicate the outer cylinder with the connecting pipeline.
Compressed gas is transmitted to the end part of the inner tube from the gaps between the inner tube and the connecting pipeline and between the inner tube and the outer tube, and enters the inner part of the inner tube from the gas guide groove, so that the bee killing medicine arranged in the inner tube is emitted.
The outer cylinder is communicated with or closed by the pressure difference between the inner cylinder and the outer cylinder, so that the reliability of the device is effectively improved, and the device has a better using effect. And, through the clearance between inner tube and connecting tube and inner tube and the outer tube, under the prerequisite of the leakproofness of guaranteeing the device, can improve emission efficiency again, improved the practicality of device.
Drawings
FIG. 1 is a schematic view of the internal structure of the present invention;
FIG. 2 is a schematic view of the inner tube structure of the present invention;
FIG. 3 is a second schematic view of the inner tube structure of the present invention;
FIG. 4 is a schematic view of the overall structure of the present invention;
fig. 5 is a schematic structural view of the sliding seal of the present invention.
The labels in the figure are: 100-hand grip, 200-compressed gas cylinder, 300-connecting pipeline, 400-launching pipeline, 500-trigger switch, 600-one-way valve, 700-inner cylinder, 800-outer cylinder, 900-vent pipe, 110-sliding sealing element, 111-inner pipe, 112-outer pipe, 113-air guide groove, 114-inflation hole, 115-barometer, 116-baffle, 117-sealing component.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
Example one
As shown in fig. 1, a fire-fighting bee-killing gun comprises a hand-held grip 100, a compressed gas cylinder 200, a connecting pipe 300 and a launching pipe 400; wherein, the hand-held grip 100 is connected with one end of the compressed gas cylinder 200, the other end of the compressed gas cylinder 200 is connected with the connecting pipe 300, and the launching pipe 400 is connected with the connecting pipe 300;
a trigger switch 500 and a one-way valve 600 are arranged inside the handheld grip 100, the trigger switch 500 is used for opening the one-way valve 600, and the one-way valve 600 is connected with the compressed gas cylinder 200 through an air passage; the compressed gas cylinder 200 is internally provided with an inner cylinder 700 and an outer cylinder 800, the end part of the outer cylinder 800 is provided with a vent pipe 900, and the vent pipe 900 is communicated with the connecting pipeline 300; a sliding seal 110 is arranged at the end of the inner cylinder 700, and the sliding seal 110 is connected with the inner cylinder 700 in a sliding way;
as shown in fig. 1, 2 and 3, the launching tube 400 includes an inner tube 111 and an outer tube 112; wherein, the outer pipe 112 is in threaded connection with the connecting pipe 300, and the inner pipe 111 passes through the outer pipe 112 and extends to the inside of the connecting pipe 300, and is in threaded connection with the connecting pipe 300; gaps are arranged between the inner pipe 111 and the connecting pipeline 300 and between the inner pipe 111 and the outer pipe 112, an air guide groove 113 is arranged at the end part of the inner pipe 111, and the air guide groove 113 is communicated with the inner pipe 111 and the outer pipe 112.
Further, the connection pipe 300 is communicated with the outer pipe 112 through the gap. The compressed air flows from the gap between the inner tube 111 and the outer tube 112 to the right end of the outer tube 112.
In the utility model, the hand-held handle 100, the compressed gas cylinder 200, the connecting pipeline 300 and the launching pipeline 400 are arranged; the one-way valve 600 is opened by holding the trigger switch 500 in the grip 100, thereby deflating the inner cylinder 700 of the compressed gas cylinder 200, causing a pressure difference between the inner cylinder 700 and the outer cylinder 800, thereby pushing the sliding seal 110, communicating the outer cylinder 800 with the connection pipe 300, and sealing the inner cylinder 700.
The compressed gas is transmitted from the gap between the inner tube 111 and the connection pipe 300 and the gap between the inner tube 111 and the outer tube 112 to the right end portion of the inner tube 111, and enters the inner tube 111 from the gas guide groove 113, thereby discharging the bee-extinguishing chemical provided in the inner tube 700.
The connection or the closing of the outer cylinder 800 and the connecting pipeline 300 is realized through the pressure difference between the inner cylinder 700 and the outer cylinder 800, the reliability of the device is effectively improved, and the device has a better using effect. Moreover, through the gaps between the inner tube 111 and the connecting pipeline 300 and between the inner tube 111 and the outer tube 112, the transmitting efficiency can be improved on the premise of ensuring the sealing performance of the device, and the practicability of the device is improved.
Example two
This embodiment is a further refinement of the first embodiment. As shown in fig. 1, the trigger switch 500 is rotatably disposed on the handheld grip 100, and a push plate is disposed at an end of the trigger switch 500, and the push plate is inclined downward and is used for opening the one-way valve 600; the outlet end of the one-way valve 600 is connected with an air outlet hole, which extends to the outside of the handheld grip 100.
The push plate on the trigger switch 500 pushes the check valve 600 to open the check valve 600, and discharges the gas in the inner cylinder 700 through the gas outlet, so that a pressure difference is formed between the inner cylinder 700 and the outer cylinder 800, thereby pushing the sliding seal 110 to move and closing the inner cylinder 700.
An inflation hole 114 is arranged below the handheld grip 100, and the inflation hole 114 is connected with the compressed gas cylinder 200 through a hose; a barometer 115 is arranged on the hose connecting the inflating hole 114 and the compressed gas bottle 200.
The compressed gas cylinder 200 is inflated through the inflation hole 114, and the sliding seal 110 is pushed by the inflated gas to move, thereby sealing the outer cylinder 800 with the connection pipe 300, connecting the inner cylinder 700 with the outer cylinder 800, and inflating the inside of the outer cylinder 800.
The air pressure in the compressed air cylinder 200 is read by the air pressure gauge 115 provided.
Further, the aeration hole 114 is connected to the inner tube 700 through a hose.
The end of the inner pipe 111 is provided with a baffle 116 which is arranged obliquely outwards, and the end of the baffle 116 is contacted with the inner wall of the outer pipe 112 for supporting the inner pipe 111; the air guide groove 113 is provided on the baffle 116.
The end of the baffle 116 contacts the inner wall of the outer tube 112 to support the inner tube 111, thereby preventing the inner tube 111 from directly contacting the outer tube 112 due to the lack of support of the inner tube 111, and preventing the compressed gas from being unevenly fed.
A sealing assembly 117 is further arranged at the end part of the launching pipeline 400, and the sealing assembly 117 is in threaded connection with the launching pipeline 400 and is used for sealing the launching pipeline 400; the sealing assembly 117 comprises a sealing shell and a sealing ring, wherein the sealing ring is arranged inside the sealing shell and is abutted against the side wall of the launching pipeline 400; the sealing ring is a rubber sealing ring.
The tail part of the launching pipeline 400 is sealed through the sealing assembly 117, the sealing performance of the launching pipeline 400 is improved, compressed gas enters the inner part of the inner pipe 111 from the gas guide groove 113, and the launching effect is improved.
The utility model discloses a theory of operation does: as shown in fig. 4, when the gas is filled, the compressed gas cylinder 200 is filled with gas through the gas filling hole 114 provided on the hand grip 100, and the sliding seal 110 in the inner cylinder 700 is pushed by the compressed gas, so that the sliding seal 110 seals the gas vent pipe 900, and the gas is prevented from leaking from the gas vent pipe 900. The pressure in the compressed gas cylinder 200 is read by the set pressure gauge, so that the operator can know whether the compressed gas of the compressed gas cylinder 200 is sufficient.
When the bee-killing medicine is launched, the one-way valve 600 is opened through the trigger switch 500, compressed air in the inner cylinder 700 is discharged from the air outlet, so that pressure difference is formed between the inner cylinder 700 and the outer cylinder 800, the sliding sealing element 110 is pushed to move by the pressure difference, the inner cylinder 700 is sealed, the outer cylinder 800 is communicated with the connecting pipeline 300, the compressed air is discharged from gaps between the inner cylinder 700 and the connecting pipeline 300 and between the inner pipe 111 and the outer pipe 112, and enters the inner cylinder 700 through the air guide groove 113 arranged at the end part of the inner cylinder 700, so that the bee-killing medicine is pushed to be launched.
EXAMPLE III
This embodiment is a further refinement of the second embodiment. As further illustrated in fig. 1, 2 and 3, the present embodiment provides a specific implementation of a launch tube 400.
The length of the inner cylinder 700 is greater than that of the outer cylinder 800, and the inner cylinder 700 extends to the inside of the connection pipe 300 and is hermetically screw-coupled with the connection pipe 300.
The outer cylinder 800 is hermetically screw-coupled to the end of the connection pipe 300.
Further, the connection pipe 300 includes a first pipe and a second pipe, wherein the first pipe is vertically connected with the second pipe; the first pipeline is internally provided with a connecting hole, the second pipeline is of a hollow structure, and the connecting hole is communicated with the second pipeline.
Further, the inner tube 111 is arranged in the second pipeline, a limiting boss is arranged inside the second pipeline, and the side wall of the limiting boss is abutted to the side wall of the inner tube 111 to limit the inner tube 111.
Example four
This embodiment is a further refinement of embodiment two. The specific structure of the sliding seal 110 is shown in fig. 5, the sliding seal 110 includes a sealing plate, one side of the sealing plate is provided with a connecting column, the connecting column is provided with an opening, and the opening is used for guiding air; a rubber packing for sealing the breather pipe 900 is provided at the other side of the sealing plate.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a bee rifle is put out in fire control which characterized in that: comprises a hand-held grip (100), a compressed gas cylinder (200), a connecting pipeline (300) and a transmitting pipeline (400); wherein, the hand-held grip (100) is connected with one end of a compressed gas cylinder (200), the other end of the compressed gas cylinder (200) is connected with a connecting pipeline (300), and the launching pipeline (400) is connected with the connecting pipeline (300);
a trigger switch (500) and a one-way valve (600) are arranged in the handheld grip (100), the trigger switch (500) is used for opening the one-way valve (600), and the one-way valve (600) is connected with the compressed gas cylinder (200) through an air passage; an inner cylinder (700) and an outer cylinder (800) are arranged in the compressed gas cylinder (200), a vent pipe (900) is arranged at the end part of the outer cylinder (800), and the vent pipe (900) is communicated with the connecting pipeline (300); a sliding sealing element (110) is arranged at the end part of the inner cylinder (700), and the sliding sealing element (110) is connected with the inner cylinder (700) in a sliding way;
the launching tube (400) comprises an inner tube (111) and an outer tube (112); wherein the outer pipe (112) is in threaded connection with the connecting pipeline (300), and the inner pipe (111) penetrates through the outer pipe (112) and extends to the inside of the connecting pipeline (300) and is in threaded connection with the connecting pipeline (300); gaps are arranged between the inner pipe (111) and the connecting pipeline (300) and between the inner pipe (111) and the outer pipe (112), an air guide groove (113) is arranged at the end part of the inner pipe (111), and the air guide groove (113) is communicated with the inner pipe (111) and the outer pipe (112).
2. The fire fighting bee killing gun according to claim 1, characterized in that: the trigger switch (500) is rotatably arranged on the handheld grip (100), a push plate is arranged at the end part of the trigger switch (500) and inclines downwards, and the push plate is used for opening the one-way valve (600).
3. A fire fighting bee gun according to claim 2, characterized in that: the outlet end of the one-way valve (600) is connected with an air outlet hole which extends to the outside of the handheld grip (100).
4. A fire fighting bee gun according to claim 1, characterized in that: an inflation hole (114) is arranged below the hand-held grip (100), and the inflation hole (114) is connected with the compressed gas cylinder (200) through a hose.
5. The fire fighting bee killing gun according to claim 4, characterized in that: a flexible pipe connected with the compressed gas bottle (200) through the gas charging hole (114) is provided with a barometer (115).
6. A fire fighting bee gun according to claim 1, characterized in that: the end part of the inner pipe (111) is provided with a baffle (116) which is obliquely arranged outwards, and the end part of the baffle (116) is contacted with the inner wall of the outer pipe (112) and is used for supporting the inner pipe (111).
7. The fire fighting bee killing gun according to claim 6, characterized in that: the air guide groove (113) is arranged on the baffle plate (116).
8. A fire fighting bee gun according to claim 1, characterized in that: and a sealing assembly (117) is also arranged at the end part of the launching pipeline (400), and the sealing assembly (117) is in threaded connection with the launching pipeline (400) and is used for sealing the launching pipeline (400).
9. A fire fighting bee gun according to claim 8, characterized in that: the seal assembly (117) comprises a seal housing and a seal ring, the seal ring is arranged inside the seal housing, and the seal ring is abutted against the side wall of the emission pipeline (400).
10. A fire fighting bee gun according to claim 9, characterized in that: the sealing ring is a rubber sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222072854.3U CN218473951U (en) | 2022-08-08 | 2022-08-08 | Bee rifle is put out in fire control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222072854.3U CN218473951U (en) | 2022-08-08 | 2022-08-08 | Bee rifle is put out in fire control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218473951U true CN218473951U (en) | 2023-02-14 |
Family
ID=85165623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222072854.3U Active CN218473951U (en) | 2022-08-08 | 2022-08-08 | Bee rifle is put out in fire control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218473951U (en) |
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2022
- 2022-08-08 CN CN202222072854.3U patent/CN218473951U/en active Active
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230922 Address after: No. 304 Pengshou Street, Dongpo District, Meishan City, Sichuan Province, 620020 Patentee after: Yang Liren Address before: No.1, 1st floor, building 2, No.26 Xinwen Road, high tech Zone, Chengdu, Sichuan 610000 Patentee before: Dewiver Intelligent Equipment Group Co.,Ltd. |