CN202884487U - Pipeline gas leakage detecting device - Google Patents
Pipeline gas leakage detecting device Download PDFInfo
- Publication number
- CN202884487U CN202884487U CN 201220546290 CN201220546290U CN202884487U CN 202884487 U CN202884487 U CN 202884487U CN 201220546290 CN201220546290 CN 201220546290 CN 201220546290 U CN201220546290 U CN 201220546290U CN 202884487 U CN202884487 U CN 202884487U
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- pipeline
- tracheae
- detector
- gas
- detection device
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Abstract
The utility model relates to a pipeline gas leakage detecting device which comprises gas pipes 100 and a detector 200. Two ends of the detector 200 are respectively connected with a pipeline 300 in a matched mode through gas pipes 100. Detecting connectors 110 are arranged at one ends of the gas pipes 100, a plurality of pipeline connectors 310 are arranged on the pipeline 300 at intervals and in a sectional mode, and the detecting connectors 110 are connected with the pipeline connectors 310 in a matched mode. According to the pipeline gas leakage detecting device, sectional-type gas leakage detection to the pipeline is carried out, so that troubleshooting of exact position of the gas leakage of the pipeline is gradually achieved, and timely repair of the gas leakage position of the pipeline is greatly benefited. The pipeline gas leakage detecting device is simple in structure, convenient to use and low in manufacturing cost.
Description
Technical field
The utility model relates to a kind of gas leak detection device, is specifically related to a kind of pipeline gas leak detection device.
Background technique
Pipeline often is used to gas and carries, because a variety of causes occurs then to certainly exist pipeline gas leakage risk when damaged, to detect be necessary so in time pipeline is leaked gas when pipeline.There is several different methods to be used for realizing that pipeline gas leakage detects in the prior art, mostly be greatly and adopt sensor or pressure gauge to detect, its structure not only complicated, testing cost is high, realize detection because whether the detection device of prior art can only leak gas to pipeline simultaneously, can not learn the concrete Gas leak position of pipeline, this has increased difficulty to pipeline rehabilitation.
Summary of the invention
The technical problems to be solved in the utility model provides a kind of pipeline gas leak detection device, realize progressively the concrete Gas leak position of pipeline being investigated by pipeline being carried out segmented gas leakage detection, be very beneficial in time the air leak position of pipeline being repaired, and the utility model convenience simple in structure, low cost of manufacture.
The technical solution of the utility model is:
A kind of pipeline gas leak detection device, wherein: comprise tracheae, detector, described detector two ends can be connected by tracheae and pipeline respectively.
Preferably, described tracheae one end is provided with detection tabs, and described pipeline enclosure is provided with some pipe couplings every the piecewise, and described detection tabs and each described pipe coupling can be connected.Detection tabs of the present invention is the detection tabs of quick mounting and formula, is beneficial to each segmentation of pipeline detection of leaking gas, and improves detection efficiency of the present utility model.
Preferably, described tracheae comprises the first tracheae and the second tracheae, described the first tracheae one end and the second tracheae one end are respectively equipped with the first detection tabs and the second detection tabs, described pipeline enclosure is provided with the first pipe coupling and second pipe joint every the piecewise, described the first detection tabs and described the second detection tabs can be connected with described the first pipe coupling and described second pipe joint respectively, and described detector is to the detection of leaking gas of the segmented conduit between described the first pipe coupling and the described second pipe joint.
Preferably, be provided with switch valve in the pipeline between described tracheae.
Preferably, described detector comprises housing, impeller, and described impeller can be installed in the described housing with the relative rotation, and described housing is connected with the described tracheae the other end by gas-tpe fitting.
Preferably, observe for the ease of the inspector, also comprise indicator, described indicator is followed impeller and is together rotated, and can by observing the rotational velocity of indicator, judge the gas leakage order of severity of pipeline.
Preferably, described impeller can be installed in the described housing with the relative rotation by bearing.
Working principle of the present utility model and advantage: the utility model passes through detection tabs with detector, tracheae is connected with wherein two pipe couplings of pipeline, the detector therewith segmented conduit between two pipe couplings carries out gas and is communicated with, thereby realize detections of leaking gas of the segmented conduit between these two pipe couplings: when detection, close the switch valve that is positioned at this detected segmented conduit, if segmented conduit gas leakage that should be detected, the gas of revealing after testing joint and tracheae enters detector, promote vane rotary, impeller drives pointer and rotates, and the rotational velocity of pointer can be judged the order of severity of the segmented conduit gas leakage that this is detected according to the observation, in time this detected segmented conduit is repaired according to testing result; If pointer is motionless, segmented conduit that then should be detected is air tight; According to above step, the utility model is by the connection of change from different described pipe couplings, carry out gas and be communicated with to realize the utility model and different segmented conduit, simultaneously combination is positioned at the closing motion of the switch valve of this detected segmented conduit, just can progressively investigate out the concrete duct segments of gas leakage, namely realize progressively the concrete Gas leak position of pipeline being investigated, be very beneficial in time the air leak position of pipeline being repaired, and the utility model convenience simple in structure, low cost of manufacture is highly suitable in the production and applies.
Description of drawings
Accompanying drawing 1 is a kind of embodiment's of the utility model structural representation;
Accompanying drawing 2 is use status architecture schematic representation (arrow represents gas flow direction among the figure) of Fig. 1;
Reference character: tracheae 100, the first tracheae 100a, the second tracheae 100b, detection tabs 110, the first detection tabs 110a, the second detection tabs 110b, gas-tpe fitting 120, the first gas-tpe fitting 120a, the second gas-tpe fitting 120b, detector 200, housing 210, impeller 220, indicator 230, pipeline 300, segmented conduit 300-1, pipe coupling 310, the first pipe coupling 310a, second pipe joint 310b, switch valve 320.
Embodiment
Embodiment 1, a kind of pipeline gas leak detection device, wherein: comprise tracheae 100, detector 200, described detector 200 two ends can be connected by tracheae 100 and pipeline 300 respectively.
Embodiment 2, a kind of pipeline gas leak detection device, wherein: described tracheae 100 1 ends are provided with detection tabs 110, be provided with to described pipeline 300 space segmentation some pipe couplings 310, described detection tabs 110 can be connected with each described pipe coupling 310, and all the other are with embodiment 1.
Embodiment 3, a kind of pipeline gas leak detection device, wherein: described tracheae 100 comprises the first tracheae 100a and the second tracheae 100b, described the first tracheae 100a one end and the second tracheae 100b one end are respectively equipped with the first detection tabs 110a and the second detection tabs 110b, be provided with to described pipeline 300 space segmentation the first pipe coupling 310a and second pipe joint 310b, described the first detection tabs 110a and described the second detection tabs 110b can be connected with described the first pipe coupling 310a and described second pipe joint 310b respectively, segmented conduit 300-1 between 200 couples of described the first pipe coupling 310a of described detector and the described second pipe joint 310b detection of leaking gas, all the other are with embodiment 1 or embodiment 2.
Embodiment 4, a kind of pipeline gas leak detection device, wherein: be provided with switch valve 320 in the pipeline 300 between described tracheae 100, all the other are with embodiment 1 or embodiment 2 or embodiment 3.
Embodiment 5, a kind of pipeline gas leak detection device, wherein: described detector 200 comprises housing 210, impeller 220, described impeller 220 can be installed in the described housing 210 with the relative rotation, described housing 210 is connected with described tracheae 100 the other ends by gas-tpe fitting 120, and all the other are with any one embodiment among the embodiment 1-4.
Embodiment 6, a kind of pipeline gas leak detection device, wherein: described detector 200 also comprises indicator 230, and described indicator 230 is followed described impeller 220 and is together rotated, and all the other are with embodiment 5.
Embodiment 7, a kind of pipeline gas leak detection device, wherein: described impeller 220 can be installed in the described housing 210 with the relative rotation by bearing, and all the other are with embodiment 5 or embodiment 6.
Embodiment 8, as depicted in figs. 1 and 2, a kind of pipeline gas leak detection device, wherein: comprise tracheae 100, detector 200, described tracheae 100 comprises the first tracheae 100a and the second tracheae 100b, described the first tracheae 100a one end and the second tracheae 100b one end are respectively equipped with the first detection tabs 110a and the second detection tabs 110b, be provided with to described pipeline 300 space segmentation the first pipe coupling 310a and second pipe joint 310b, described the first detection tabs 110a and described the second detection tabs 110b can be connected with described the first pipe coupling 310a and described second pipe joint 310b respectively, be provided with switch valve 320 in the segmented conduit 300-1 between described the first pipe coupling 310a and described second pipe joint 310b, close described switch valve 320,200 couples of described segmented conduit 300-1 of described detector detection of leaking gas, described detector 200 comprises housing 210, impeller 220, indicator 230, described impeller 220 and described indicator 230 can be installed in the described housing 210 with the relative rotation by bearing, described indicator 230 is followed described impeller 220 and is together rotated, described housing 210 two ends respectively by the first gas-tpe fitting 120a be connected gas-tpe fitting 120b and the first tracheae 100a the other end be connected the tracheae 100b the other end and be connected, all the other are with any one embodiment among the embodiment 1-embodiment 7.
The utility model is not limited to above-mentioned specific embodiment, and it also has a lot of the variation or remodeling, does not break away from connotation of the present utility model and scope, all belongs to protection domain of the present utility model.
Claims (7)
1. pipeline gas leak detection device is characterized in that: comprise tracheae (100), detector (200), described detector (200) two ends can be connected by tracheae (100) and pipeline (300) respectively.
2. pipeline gas leak detection device as claimed in claim 1, it is characterized in that: described tracheae (100) one ends are provided with detection tabs (110), be provided with to described pipeline (300) space segmentation some pipe couplings (310), described detection tabs (110) can be connected with each described pipe coupling (310).
3. pipeline gas leak detection device as claimed in claim 2, it is characterized in that: described tracheae (100) comprises the first tracheae (100a) and the second tracheae (100b), described the first tracheae (100a) end and the second tracheae (100b) end are respectively equipped with the first detection tabs (110a) and the second detection tabs (110b), be provided with to described pipeline (300) space segmentation the first pipe coupling (310a) and second pipe joint (310b), described the first detection tabs (110a) and described the second detection tabs (110b) can be connected with described the first pipe coupling (310a) and described second pipe joint (310b) respectively, and described detector (200) is to the detection of leaking gas of the segmented conduit (300-1) between described the first pipe coupling (310a) and the described second pipe joint (310b).
4. pipeline gas leak detection device as claimed in claim 1, it is characterized in that: the pipeline (300) that is positioned between the described tracheae (100) is provided with switch valve (320).
5. as claimed in claim 1 or 2 or 3 or 4 pipeline gas leak detection device, it is characterized in that: described detector (200) comprises housing (210), impeller (220), described impeller (220) can be installed in the described housing (210) with the relative rotation, and described housing (210) is connected with described tracheae (100) the other end by gas-tpe fitting (120).
6. pipeline gas leak detection device as claimed in claim 5, it is characterized in that: described detector (200) also comprises indicator (230), described indicator (230) is followed described impeller (220) and is together rotated.
7. pipeline gas leak detection device as claimed in claim 5, it is characterized in that: described impeller (220) can be installed in the described housing (210) with the relative rotation by bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220546290 CN202884487U (en) | 2012-10-23 | 2012-10-23 | Pipeline gas leakage detecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220546290 CN202884487U (en) | 2012-10-23 | 2012-10-23 | Pipeline gas leakage detecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202884487U true CN202884487U (en) | 2013-04-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220546290 Expired - Fee Related CN202884487U (en) | 2012-10-23 | 2012-10-23 | Pipeline gas leakage detecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202884487U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104597283A (en) * | 2015-02-03 | 2015-05-06 | 陈学红 | Simple fluid velocity measuring instrument |
-
2012
- 2012-10-23 CN CN 201220546290 patent/CN202884487U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104597283A (en) * | 2015-02-03 | 2015-05-06 | 陈学红 | Simple fluid velocity measuring instrument |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20130417 Termination date: 20171023 |