CN204903099U - Gas leakage detection system - Google Patents
Gas leakage detection system Download PDFInfo
- Publication number
- CN204903099U CN204903099U CN201520686168.2U CN201520686168U CN204903099U CN 204903099 U CN204903099 U CN 204903099U CN 201520686168 U CN201520686168 U CN 201520686168U CN 204903099 U CN204903099 U CN 204903099U
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- China
- Prior art keywords
- connecting pipe
- real empty
- vacuum tank
- probe
- detection system
- 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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- 238000001514 detection method Methods 0.000 title claims abstract description 16
- 239000000523 sample Substances 0.000 claims abstract description 12
- 241000239290 Araneae Species 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 230000002093 peripheral effect Effects 0.000 abstract 1
- 239000003570 air Substances 0.000 description 11
- 238000012544 monitoring process Methods 0.000 description 3
- 239000012080 ambient air Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 239000003034 coal gas Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
The utility model discloses a gas leakage detection system, including sensor and alarm, the sensor is including the probe, the probe sets up in real empty can, real empty can communicates in the connecting pipe, the connecting pipe is provided with a valve, the connecting pipe is kept away from real empty can's one end is provided with the connecting pipe end, real empty can still is provided with the air pump, the one end of air pump communicate in real empty can's cavity, the other end communicates in the atmosphere. Adopt above -mentioned technical scheme, insert the region of awaiting measuring with the connecting pipe end during use, open the valve on the connecting pipe, make the real empty can of air admission in the rethread probe detect to even if the position that the gas transmission pipeline was probably revealed can't be inserted in the connecting pipe end, so real empty can's negative pressure suction also can be as far as possible with peripheral air inspiration, thereby avoid finding the circumstances of gas leakage.
Description
Technical field
The utility model relates to a kind of gas leak detection system, belongs to safety monitoring technology field.
Background technology
At present, in daily life, the application of coal gas, rock gas is day by day extensive, also inflammable and explosive or poisonous gas can be often used in the processing in some chemical plant, because many reasons such as the aging of gas transmission pipeline and human factor may cause Leakage Gas, bring great potential safety hazard to people's lives and properties.For eliminating danger timely when there is hidden danger, people have invented gas leak detection alarm.Sensor, alarm and solenoid valve three parts that the gas concentration that generally includes gas leak detection alarm detects, when the sensor that gas concentration detects detects that the concentration of Leakage Gas reaches certain index, start alarm and send chimes of doom solenoid valve startup simultaneously closedown source of the gas master switch.For some portable gas leak detection alarms, then comprise sensor and alarm two parts of gas concentration detection, after sensor detects the gas of leakage, namely send alerting signal.Gas leak detection alarm of the prior art, the probe of sensor is used for detecting leakage gas, but air delivering pipeline repeatedly may bend in a lot of corner, causes popping one's head in likely cannot detecting darker place, causes monitoring error.
Utility model content
Therefore, the purpose of this utility model is to overcome defect of the prior art, provides a kind of gas leak detection system avoiding monitoring error.
To achieve these goals, a kind of gas leak detection system of the present utility model, comprise sensor and alarm, described sensor comprises probe, described probe is arranged in vacuum tank, described vacuum tank is communicated in connecting pipe, and described connecting pipe is provided with valve, and described connecting pipe is provided with connecting pipe termination away from one end of described vacuum tank; Described vacuum tank is also provided with air pump, and one end of described air pump is communicated in the chamber of described vacuum tank, and the other end is communicated in air.
Described connecting pipe is flexible pipe; Described connecting pipe, through the end to end sleeve pipe of multistage, is connected by joint spider between adjacent described sleeve pipe.
Adopt technique scheme, gas leak detection system of the present utility model, during use, region to be measured is inserted in connecting pipe termination, open the valve on connecting pipe, air is entered in vacuum tank detected by probe again, even if thus connecting pipe termination cannot be inserted into the position that air delivering pipeline may be revealed, so the negative-pressure sucking of vacuum tank also as far as possible by ambient air inspiration, thus can avoid the situation that can not find Leakage Gas.By connecting pipe is set to flexible pipe, and described connecting pipe is through the end to end sleeve pipe of multistage, connected by joint spider between adjacent described sleeve pipe, then can multi-angle rotation between the end to end sleeve pipe of multistage, thus convenient connecting pipe termination to be stretched in difform area of space.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings, wherein:
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the schematic diagram of multistage sleeve pipe.
Embodiment
Below in conjunction with drawings and Examples, set forth the utility model further.In the following detailed description, the mode only by illustrating describes some one exemplary embodiment of the present utility model.Undoubtedly, those of ordinary skill in the art can recognize, when not departing from spirit and scope of the present utility model, can revise by various different mode to described embodiment.Therefore, accompanying drawing is illustrative with being described in essence, instead of for limiting the protection domain of claim.
As shown in Figure 1 and Figure 2, the present embodiment provides a kind of gas leak detection system, comprise sensor 101 and alarm 102, described sensor 101 comprises probe 101a, described probe 101a is arranged in vacuum tank 103, described vacuum tank 103 is communicated in connecting pipe 104, and described connecting pipe 104 is provided with valve 105, and described connecting pipe 104 is provided with connecting pipe termination 106 away from one end of described vacuum tank 103; Described vacuum tank 103 is also provided with air pump 107, and one end of described air pump 107 is communicated in the chamber of described vacuum tank 103, and the other end is communicated in air, for vacuumizing.
Described connecting pipe 104 is flexible pipe; Described connecting pipe 104, through the end to end sleeve pipe 108 of multistage, is connected by joint spider 109 between adjacent described sleeve pipe 108.
Adopt technique scheme, gas leak detection system of the present utility model, during use, region to be measured is inserted in connecting pipe termination 106, open the valve 105 on connecting pipe, air is entered in vacuum tank 103 detected by probe 101a again, even if thus connecting pipe termination 106 cannot be inserted into the position that air delivering pipeline may be revealed, so the negative-pressure sucking of vacuum tank 103 also as far as possible by ambient air inspiration, thus can avoid the situation that can not find Leakage Gas.By connecting pipe 104 is set to flexible pipe, and described connecting pipe 104 is through the end to end sleeve pipe 108 of multistage, connected by joint spider 109 between adjacent described sleeve pipe 108, then can multi-angle rotation between the end to end sleeve pipe 108 of multistage, thus convenient connecting pipe termination 106 to be stretched in difform area of space.
Obviously, above-described embodiment is only for clearly example being described, and the restriction not to embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all embodiments.And thus the apparent change of extending out or variation be still among the protection domain that the utility model creates.
Claims (2)
1. a gas leak detection system, it is characterized in that: comprise sensor and alarm, described sensor comprises probe, described probe is arranged in vacuum tank, described vacuum tank is communicated in connecting pipe, described connecting pipe is provided with valve, and described connecting pipe is provided with connecting pipe termination away from one end of described vacuum tank; Described vacuum tank is also provided with air pump, and one end of described air pump is communicated in the chamber of described vacuum tank, and the other end is communicated in air.
2. gas leak detection system according to claim 1, is characterized in that: described connecting pipe is flexible pipe; Described connecting pipe, through the end to end sleeve pipe of multistage, is connected by joint spider between adjacent described sleeve pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520686168.2U CN204903099U (en) | 2015-09-07 | 2015-09-07 | Gas leakage detection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520686168.2U CN204903099U (en) | 2015-09-07 | 2015-09-07 | Gas leakage detection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204903099U true CN204903099U (en) | 2015-12-23 |
Family
ID=54925267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520686168.2U Expired - Fee Related CN204903099U (en) | 2015-09-07 | 2015-09-07 | Gas leakage detection system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204903099U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107449642A (en) * | 2017-08-28 | 2017-12-08 | 广西电网有限责任公司电力科学研究院 | Sulfur hexafluoride gas leaks live detection sampling apparatus and the method for sampling |
| CN108398213A (en) * | 2018-03-28 | 2018-08-14 | 芜湖捷欧汽车部件有限公司 | A kind of vacuum tank air-tightness detection device |
-
2015
- 2015-09-07 CN CN201520686168.2U patent/CN204903099U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107449642A (en) * | 2017-08-28 | 2017-12-08 | 广西电网有限责任公司电力科学研究院 | Sulfur hexafluoride gas leaks live detection sampling apparatus and the method for sampling |
| CN108398213A (en) * | 2018-03-28 | 2018-08-14 | 芜湖捷欧汽车部件有限公司 | A kind of vacuum tank air-tightness detection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160119 Address after: Huaguo Peng Jia Wan Nanming District 550000 in Guizhou province Guiyang city flower orchard project C District eleventh (Guiyang International Center, No. 1) building 1 unit 31 layer 8. Patentee after: Guizhou Kai Kai Xin Mao Technology Co., Ltd. Address before: Guizhou Province, Guiyang city mayor Yunyan 550000 Chong Road No. 40 Building 2 Unit No. 10 of 5 Patentee before: Xu Zhixin |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151223 Termination date: 20190907 |