CN216976769U - Gas boiler is with preventing leaking device that admits air - Google Patents
Gas boiler is with preventing leaking device that admits air Download PDFInfo
- Publication number
- CN216976769U CN216976769U CN202220128264.5U CN202220128264U CN216976769U CN 216976769 U CN216976769 U CN 216976769U CN 202220128264 U CN202220128264 U CN 202220128264U CN 216976769 U CN216976769 U CN 216976769U
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- gas
- air inlet
- detection box
- boiler
- gas boiler
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- 238000001514 detection method Methods 0.000 claims abstract description 47
- 238000007789 sealing Methods 0.000 claims abstract description 16
- 230000002265 prevention Effects 0.000 claims abstract description 6
- 239000007789 gas Substances 0.000 description 51
- 238000010586 diagram Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000003287 bathing Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000013475 authorization Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to an air inlet and leakage prevention device for a gas boiler, which comprises a boiler main body, wherein an air inlet is formed in the side surface of the boiler main body, an air inlet pipeline penetrates through the air inlet, a detection box is arranged between the air inlet and the air inlet pipeline, pipe orifices are formed in two sides of the detection box, a sealing ring is arranged at the position, close to the pipe orifices, of the detection box, a lifting plate is arranged on the inner bottom wall of the detection box, a gas collection bottle is arranged on the detection box and connected with the detection box through a communicating pipe, a gas concentration detection sensor is arranged in the communicating pipe, and a buzzer is arranged at one end of the communicating pipe.
Description
Technical Field
The utility model relates to a gas boiler leakage-proof technology, in particular to an air inlet leakage-proof device for a gas boiler.
Background
The gas-fired boiler comprises a gas-fired water boiler, a gas-fired hot water boiler, a gas-fired steam boiler, a gas-fired power generation boiler and the like, wherein the gas-fired hot water boiler is also called a gas-fired heating boiler and a gas-fired bathing boiler, the gas-fired boiler refers to a boiler with fuel gas as the name implies, and the gas-fired boiler is most economical compared with an oil-fired boiler and an electric boiler, so that most people select the gas-fired boiler as boiler equipment for steam, heating and bathing.
Chinese patent document with an authorization publication number of CN208817733U discloses a gas inlet device for preventing leakage of gas for a combustion boiler, which comprises a main box body, wherein the top of the main box body is connected with a sealing cover through a bolt, the bottom of the sealing cover is connected with a sealing box through a bolt, the bottom around the sealing cover is welded with a first sealing ring, the top around the sealing box is welded with a second sealing ring, and the top of the second sealing ring is pressed with a rubber sealing ring.
However, in the prior art, the gas boiler needs to be reinforced at the air inlet, and leakage at the air inlet is extremely easy to occur, so that potential safety hazards are caused, and therefore the air inlet leakage prevention device for the gas boiler needs to be designed, and the problem of leakage prevention at the air inlet of the boiler is solved.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to an inlet leakage preventing device for a gas boiler, which is used to solve the problems of the prior art.
In order to solve the problems, the utility model provides an air inlet and leakage prevention device for a gas boiler, which comprises a boiler main body, wherein an air inlet is formed in the side surface of the boiler main body, an air inlet pipeline penetrates through the air inlet, a detection box is arranged between the air inlet and the air inlet pipeline, pipe orifices are formed in two sides of the detection box, a sealing ring is arranged at the position, close to the pipe orifices, of the detection box, a lifting plate is arranged on the inner bottom wall of the detection box, a gas collection bottle is arranged on the detection box and connected with the detection box through a communicating pipe, a gas concentration detection sensor is arranged in the communicating pipe, and a buzzer is arranged at one end of the communicating pipe.
The utility model provides an air inlet leakage-proof device for a gas boiler, which is also characterized in that:
further, the gas concentration detection sensor is connected with a buzzer through an electromagnetic control valve.
Further, a cavity is arranged in the detection box.
Further, the detection box is respectively connected with the air inlet and the air inlet pipeline through the pipe orifice.
Further, a bottle cap is hinged to the gas collecting bottle.
Further, a sealing gasket is arranged on the inner edge of the bottle cap.
Furthermore, the top end of the detection box is provided with a socket.
Further, the communicating pipe is matched with the socket.
The utility model has the following beneficial effects: through setting up the detection box between the air inlet at boiler main part and inlet duct for in case the kneck takes place to leak, gaseous upwards drifts away from the detection box in, gets into the gas collecting bottle, and the gas concentration detection sensor of gas collecting bottle one side detects the gas of gas collecting bottle internal leakage, in time sends the police dispatch newspaper through bee calling organ, and the staff can in time shut down equipment, and handles the gas that persists in the gas collecting bottle, reduces the potential safety hazard.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a gas collection bottle in an embodiment of the utility model;
FIG. 3 is a schematic structural diagram of a lift plate according to an embodiment of the present invention.
Detailed Description
The utility model will be described in detail hereinafter with reference to the accompanying drawings in conjunction with embodiments. It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.
In one embodiment of the air inlet leakage preventing device for a gas boiler of the present invention as shown in fig. 1 to 3, the air inlet leakage preventing device for a gas boiler of the present invention comprises a boiler main body 1, an air inlet 101 is formed on a side surface of the boiler main body 1, an air inlet pipe 2 penetrates through the air inlet 101, a detection box 3 is disposed between the air inlet 101 and the air inlet pipe 2, pipe orifices 301 are formed on two sides of the detection box 3, a sealing ring 303 is disposed at a position of the detection box 3 close to the pipe orifices 301, the sealing ring 303 seals and protects the air inlet 101 and the air inlet pipe 2 entering the detection box 3, the detection box 3 is respectively connected with the air inlet 101 and the air inlet pipe 2 through the pipe orifices 301, a lifting plate 311 is disposed on an inner bottom wall of the detection box 3, a gas collecting bottle 4 is mounted on the detection box 3, the gas collecting bottle 4 is connected with the detection box 3 through a communicating pipe 401, a gas concentration detection sensor 5 is mounted in the communicating pipe 401, one end of the communicating pipe 401 is provided with a buzzer 6, the gas concentration detection sensor 5 is connected with the buzzer 6 through an electromagnetic control valve, a pressure gauge is arranged at the port of the gas concentration detection sensor 5, once the pressure gauge changes, the gas concentration detection sensor 5 can detect the gas in the gas collecting bottle 4, gas leakage is found, the electromagnetic control valve is used for controlling the buzzer 6 to give an alarm, in the utility model, a detection box 3 is arranged between the gas inlet 101 of the boiler main body 1 and the gas inlet pipeline 2, so that once the gas leaks at the interface, the gas drifts upwards from the detection box 3 and enters the gas collecting bottle 4, the gas concentration detection sensor 5 at one side of the gas collecting bottle 4 detects the gas leaked in the gas collecting bottle 4, the buzzer 6 gives an alarm in time, and a worker can timely shut down the equipment and treat the gas remained in the gas collecting bottle 4, and the potential safety hazard is reduced.
In one embodiment of the present application, a cavity is preferably provided in the detection box 3, and in the present invention, the leaking gas enters the communicating tube 401 at the bottom of the gas collecting bottle 4 through the cavity and enters the gas collecting bottle 4.
In one embodiment of the present application, the gas collection bottle 4 is preferably hinged with a bottle cap 402, and the inner edge of the bottle cap 402 is provided with a sealing gasket, in the present invention, the gas collection bottle 4 can be opened through the bottle cap 402.
In an embodiment of the present application, preferably, the top end of the detection box 3 is provided with a socket 302, and the communication pipe 401 is adapted to the socket 302, and in the present invention, the gas collecting bottle 4 is inserted into the socket 302 of the detection box 3 through the communication pipe 401 to collect leaked gas.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (8)
1. An air inlet leakage-proof device for a gas boiler comprises a boiler main body (1) and is characterized in that, an air inlet (101) is formed in the side surface of the boiler main body (1), an air inlet pipeline (2) penetrates through the air inlet (101), a detection box (3) is arranged between the air inlet (101) and the air inlet pipeline (2), the two sides of the detection box (3) are provided with pipe orifices (301), the detection box (3) is provided with a sealing ring (303) near the pipe orifices (301), a lifting plate (311) is arranged on the inner bottom wall of the detection box (3), a gas collecting bottle (4) is arranged on the detection box (3), the gas collecting bottle (4) is connected with the detection box (3) through a communicating pipe (401), a gas concentration detection sensor (5) is installed in the communicating pipe (401), and a buzzer (6) is installed at one end of the communicating pipe (401).
2. An inlet gas leakage preventing device for a gas boiler according to claim 1, characterized in that said gas concentration detecting sensor (5) is connected to a buzzer (6) through an electromagnetic control valve.
3. An inlet leakage preventing device for a gas boiler as defined in claim 1, characterized in that said detecting box (3) is provided with a cavity therein.
4. An inlet leakage prevention device for a gas boiler as defined in claim 1, wherein said detection box (3) is connected to the inlet (101) and the inlet duct (2) by means of a nozzle (301), respectively.
5. An air-intake leakage preventing device for a gas boiler according to claim 1, wherein a bottle cap (402) is hinged to said air-collecting bottle (4).
6. An air inlet leakage preventing device for a gas boiler, according to claim 5, characterized in that the inner edge of said bottle cap (402) is provided with a gasket.
7. An air-intake leakage preventing device for a gas boiler, according to claim 1, wherein a socket (302) is formed at a top end of said detecting box (3).
8. An inlet leakage prevention apparatus for a gas boiler according to claim 1 or 7, characterized in that said communicating tube (401) and said socket (302) are adapted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220128264.5U CN216976769U (en) | 2022-01-18 | 2022-01-18 | Gas boiler is with preventing leaking device that admits air |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220128264.5U CN216976769U (en) | 2022-01-18 | 2022-01-18 | Gas boiler is with preventing leaking device that admits air |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216976769U true CN216976769U (en) | 2022-07-15 |
Family
ID=82352115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220128264.5U Expired - Fee Related CN216976769U (en) | 2022-01-18 | 2022-01-18 | Gas boiler is with preventing leaking device that admits air |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216976769U (en) |
-
2022
- 2022-01-18 CN CN202220128264.5U patent/CN216976769U/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 |
Granted publication date: 20220715 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |