CN212537528U - Gas valve capable of detecting gas leakage - Google Patents
Gas valve capable of detecting gas leakage Download PDFInfo
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- CN212537528U CN212537528U CN202020665653.2U CN202020665653U CN212537528U CN 212537528 U CN212537528 U CN 212537528U CN 202020665653 U CN202020665653 U CN 202020665653U CN 212537528 U CN212537528 U CN 212537528U
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- gas valve
- gas leakage
- valve
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Abstract
The utility model discloses a gas valve of detectable gas leakage, including gas valve and connecting pipe, one side fixed mounting of gas valve has the connecting pipe, and the top swing joint of gas valve has a valve switch, and one side fixed mounting of valve switch has gas leak detector, and gas leak detector's top fixed mounting has the warning light, and one side fixed mounting of gas leak detector has the suction fan, and one side fixed mounting of suction fan has the breathing pipe, and the one end fixed mounting of breathing pipe has the latch closure. The utility model discloses a latch closure is installed to the junction of gas valve and connecting pipe, then starts the suction fan and breathes in through the breathing pipe, flows in the suction groove when the gas takes place to leak in, because the principle of suction fan lets the gas of leaking flow in through the suction groove, in the breathing pipe flows in the suction fan again, flows in gas leakage detector through the opposite side, drives the warning light and sends the police dispatch newspaper sound when detecting out to have the gas, is convenient for inform the staff to carry out the maintenance of very first time.
Description
Technical Field
The utility model relates to a gas equipment technical field especially relates to a gas valve.
Background
In the era of rapid development of economy at present, the requirements of various gas supply stations, industrial plants, hotels, household users and the like on the safety of gas use are higher and higher, a safety precaution and alarm system is one of the very important ways for ensuring safety and is an important component of a digital household, wherein a gas valve is a novel safety matching device for gas pipeline engineering; the gas valve is used for cutting off, connecting and adjusting gas in pipelines, has good control characteristics and closing sealing performance, but the leakage condition easily occurs at the joint of the existing gas valve and the pipeline, and safety accidents are easily caused after excessive gas leakage, so that the problem is solved, and the gas valve capable of detecting gas leakage is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the background art, and the gas valve of a detectable gas leakage that proposes, the device passes through the latch closure and installs the junction to gas valve and connecting pipe, then start the suction fan and breathe in through the breathing pipe, flow in the suction groove when the gas takes place to leak, because the principle of suction fan lets the gas of leaking flow in through the suction groove, flow in the suction fan again in the breathing pipe, flow in gas leakage detector through the opposite side, drive the warning light and send the alarm sound when detecting out there is the gas, be convenient for inform the staff to carry out the maintenance of very first time.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a gas valve capable of detecting gas leakage comprises a gas valve and a connecting pipe, wherein the connecting pipe is fixedly installed on one side of the gas valve; the gas valve includes valve switch, gas leak detector, warning light, suction fan, breathing pipe, latch closure, the groove of breathing in, bracing piece, support board, connecting block, screw, the top swing joint of gas valve has the valve switch, one side fixed mounting of valve switch has gas leak detector, gas leak detector's top fixed mounting has the warning light, one side fixed mounting of gas leak detector has the suction fan, one side fixed mounting of suction fan has the breathing pipe, the one end fixed mounting of breathing pipe has the latch closure, the inside embedding of latch closure is provided with the groove of breathing in, the inner wall fixed mounting of latch closure has the bracing piece, the one end fixed mounting of bracing piece has the support board, the outer wall fixed mounting of latch closure has the connecting block, the top swing joint of connecting block has the screw.
As a further description of the above technical solution: and the signal end of the gas leakage detector is electrically connected with the output end of the alarm lamp.
As a further description of the above technical solution: the bottom end of one side of the air suction pipe is connected to the inner wall of the air suction groove.
As a further description of the above technical solution: the ring buckle is arranged at the joint of the gas valve and the connecting pipe, and the air suction grooves are aligned to the outline of the joint.
As a further description of the above technical solution: the buckle is divided into an upper part and a lower part which are connected through a connecting block.
As a further description of the above technical solution: the inner wall of the ring buckle is provided with a plurality of support rods, and one end of each support rod is connected with the joint of the gas valve and the connecting pipe through the abutting plate.
As a further description of the above technical solution: the suction fan and the gas leakage detector are electrically connected to operate through the outside.
Has the advantages that:
1. the utility model discloses a latch closure is installed to the junction of gas valve and connecting pipe, then starts the suction fan and breathes in through the breathing pipe, flows in the suction groove when the gas takes place to leak in, because the principle of suction fan lets the gas of leaking flow in the suction pipe through the suction groove and flow in the suction fan again, flows in gas leakage detector through the opposite side, drives the warning light and sends the police dispatch newspaper sound when detecting out to have the gas, is convenient for inform the staff to carry out the maintenance of very first time.
2. Secondly, because the latch closure comprises upper and lower two parts and makes the latch closure can be convenient for install and dismantle through the connecting block through rotatory screw, then will support the board and push up the junction that gas valve and connecting pipe through a plurality of bracing pieces and make the connecting pipe be difficult to take place not hard up, reduced the condition of leaking, can fix the latch closure on the pipeline simultaneously.
Drawings
FIG. 1 is a front view of the overall structure of the present invention;
FIG. 2 is a schematic side view of the overall structure of the present invention;
fig. 3 is an enlarged schematic view of fig. 2A of the present invention.
Illustration of the drawings:
a gas valve 1; a valve switch 101; a gas leak detector 102; an alarm lamp 103; a suction fan 104; an air intake duct 105; a loop 106; a suction groove 107, a support rod 108; a butt plate 109; a connection block 110; a screw 111; the tube 2 is connected.
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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-3, a gas valve capable of detecting gas leakage comprises a gas valve 1 and a connecting pipe 2, wherein the connecting pipe 2 is fixedly installed on one side of the gas valve 1;
the gas valve 1 comprises a valve switch 101, a gas leakage detector 102, an alarm lamp 103, a suction fan 104 and an air suction pipe 105, the gas valve comprises a ring buckle 106, an air suction groove 107, a support rod 108, a support plate 109, a connecting block 110 and screws 111, wherein the upper part of a gas valve 1 is movably connected with a valve switch 101, one side of the valve switch 101 is fixedly provided with a gas leakage detector 102, an alarm lamp 103 is fixedly arranged above the gas leakage detector 102, one side of the gas leakage detector 102 is fixedly provided with a suction fan 104, one side of the suction fan 104 is fixedly provided with an air suction pipe 105, one end of the air suction pipe 105 is fixedly provided with the ring buckle 106, the air suction groove 107 is embedded in the ring buckle 106, the inner wall of the ring buckle 106 is fixedly provided with the support rod 108, one end of the support rod 108 is fixedly provided with the support plate 109, the outer wall of the ring buckle 106 is fixedly provided with.
Wherein, the signal end of gas leakage detection appearance 102 and the output electric connection of warning light 103 drive warning light 103 and send out the police dispatch newspaper sound when gas leakage detection appearance 102 detects out the gas of leaking, are convenient for inform the staff the very first time to maintain.
Wherein, one side bottom of the air suction pipe 105 is connected to the inner wall of the air suction groove 107, so as to prevent the leaked gas from flowing into the outside of the ring buckle 106 to cause the inaccurate detection of the gas leakage detector 102.
The ring buckle 106 is arranged at the joint of the gas valve 1 and the connecting pipe 2, and the air suction grooves 107 are aligned with the outline of the joint, so that leaked gas can enter the air suction grooves 107 to be sucked by the suction fan 104 and be detected by the leakage detector 102 conveniently.
The ring buckle 106 is divided into an upper part and a lower part, which are connected through a connecting block 110, so that the rotating screw 11 can be conveniently mounted and dismounted on the ring buckle 106 on the upper side and the lower side through the connecting block 110.
Wherein, the bracing piece 108 is equipped with a plurality of at the inner wall of latch closure, and one end is all connecting the junction of gas valve 1 and connecting pipe 2 through supporting board 109, will support the junction that board 109 pushed against gas valve 1 and connecting pipe 2 through a plurality of bracing pieces 108 and make the connecting pipe be difficult to take place to become flexible, has reduced the condition of leaking, can fix latch closure 106 on the pipeline simultaneously.
The suction fan 104 and the gas leakage detector 102 are both connected with electricity through the outside, so that the suction fan 104 and the gas leakage detector 102 can be operated conveniently, and the gas leakage can be detected at any time.
The working principle is as follows: when the gas leakage detection device is used, the buckle 106 is respectively arranged above and below the joint of the gas valve 1 and the connecting pipe 2, then the rotary screw 111 fixes the buckle 106 through the connecting block 110, meanwhile, the supporting plate 109 is propped against the joint of the gas valve 1 and the connecting pipe 2 through the supporting rod 108 to fix the buckle 106 on a pipeline, then the suction fan 104 is started to suck gas through the gas suction pipe 105, the leaked gas flows into the gas suction groove 107 when the gas leaks, the leaked gas flows into the gas suction pipe 105 through the gas suction groove 107 and then flows into the suction fan 104 according to the principle of the suction fan 104, the leaked gas flows into the gas leakage detection instrument 102 through the other side, and the alarm lamp 103 is driven to give an alarm when the gas is detected, so that a worker can be conveniently informed to carry out first-time maintenance.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. A gas valve capable of detecting gas leakage comprises a gas valve (1) and a connecting pipe (2), and is characterized in that the connecting pipe (2) is fixedly installed on one side of the gas valve (1);
the gas valve (1) comprises a valve switch (101), a gas leakage detector (102), an alarm lamp (103), a suction fan (104), an air suction pipe (105), a buckle (106), an air suction groove (107), a support rod (108), a support plate (109), a connection block (110) and a screw (111), wherein the valve switch (101) is movably connected above the gas valve (1), the gas leakage detector (102) is fixedly installed on one side of the valve switch (101), the alarm lamp (103) is fixedly installed above the gas leakage detector (102), the suction fan (104) is fixedly installed on one side of the gas leakage detector (102), the air suction pipe (105) is fixedly installed on one side of the suction fan (104), the buckle (106) is fixedly installed on one end of the air suction pipe (105), and the air suction groove (107) is embedded into the buckle (106), the inner wall fixed mounting of latch closure (106) has bracing piece (108), the one end fixed mounting of bracing piece (108) supports board (109), the outer wall fixed mounting of latch closure (106) has connecting block (110), the top swing joint of connecting block (110) has screw (111).
2. The gas valve capable of detecting gas leakage according to claim 1, wherein the signal end of the gas leakage detector (102) is electrically connected with the output end of the alarm lamp (103).
3. The gas valve capable of detecting gas leakage according to claim 1, wherein a bottom end of one side of the gas suction pipe (105) is connected to an inner wall of the gas suction groove (107).
4. A gas valve with gas leakage detection according to claim 1, characterized in that the ring buckle (106) is provided at the junction of the gas valve (1) and the connecting pipe (2), and the suction grooves (107) are aligned with the contour of the junction.
5. The gas valve capable of detecting gas leakage according to claim 1, wherein the ring buckle (106) is divided into an upper part and a lower part, and is connected with the upper part and the lower part through a connecting block (110).
6. The gas valve capable of detecting gas leakage according to claim 1, wherein the support rods (108) are provided with a plurality of support rods on the inner wall of the buckle, and one end of each support rod is connected with the joint of the gas valve (1) and the connecting pipe (2) through a resisting plate (109).
7. The gas valve capable of detecting gas leakage according to claim 1, wherein the suction fan (104) and the gas leakage detector (102) are both electrically operated from outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020665653.2U CN212537528U (en) | 2020-04-27 | 2020-04-27 | Gas valve capable of detecting gas leakage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020665653.2U CN212537528U (en) | 2020-04-27 | 2020-04-27 | Gas valve capable of detecting gas leakage |
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| Publication Number | Publication Date |
|---|---|
| CN212537528U true CN212537528U (en) | 2021-02-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020665653.2U Active CN212537528U (en) | 2020-04-27 | 2020-04-27 | Gas valve capable of detecting gas leakage |
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| CN (1) | CN212537528U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114719187A (en) * | 2022-04-25 | 2022-07-08 | 宁波市产品食品质量检验研究院(宁波市纤维检验所) | Gas relief pressure valve terminal monitoring device |
-
2020
- 2020-04-27 CN CN202020665653.2U patent/CN212537528U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114719187A (en) * | 2022-04-25 | 2022-07-08 | 宁波市产品食品质量检验研究院(宁波市纤维检验所) | Gas relief pressure valve terminal monitoring device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230717 Address after: 255000 Hutian Subdistricts of China, Zhangdian District, Zibo, Shandong Patentee after: Shandong Chensheng Logistics Co.,Ltd. Address before: Shop c115, 1st floor, No.19 Lianxing Road, Jiahe street, Baiyun District, Guangzhou, Guangdong 510440 Patentee before: Xu Meifei |