CN207662866U - A kind of gas content detection pipeline - Google Patents
A kind of gas content detection pipeline Download PDFInfo
- Publication number
- CN207662866U CN207662866U CN201721473312.XU CN201721473312U CN207662866U CN 207662866 U CN207662866 U CN 207662866U CN 201721473312 U CN201721473312 U CN 201721473312U CN 207662866 U CN207662866 U CN 207662866U
- Authority
- CN
- China
- Prior art keywords
- collecting tube
- gas collecting
- gas
- screw rod
- nut
- 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
Links
Abstract
The utility model discloses a kind of gas contents to detect pipeline, including pipe main body, first gas collecting tube, second gas collecting tube, shut-off valve, piston, nut, screw rod, plug is stifled, bearing turntable, baroceptor and waterproof ventilated membrane, the pipe main body is made of wide-mouth section and the integrated molding of necking section, the nut is fixed at the second gas collecting tube top, the screw rod upper end is connected by helicitic texture with nut, the screw rod lower end is connected by bearing turntable with piston, the plug is stifled in the air admission hole of the second gas collecting tube lower part, the baroceptor is arranged inside the second gas collecting tube.Piston upwards are driven using screw rod, negative pressure state is in the second gas collecting tube at this time, open shut-off valve, gas in tube body main body can be entered in the second gas collecting tube by waterproof ventilated membrane, for that can calculate the gas content in pipeline in working fluid according to the data of fluid flow data in the unit interval and baroceptor.
Description
Technical field：
The utility model belongs to gas in pipelines content detection technical field, more particularly, to a kind of gas content detection pipe
Road.
Background technology：
Domestic either heating tube or water supply network at present, gas row phenomenon not to the utmost happen occasionally, and pipeline is set what is more
Count inherently existing defects (such as above pipe level face).Gas is the maximum killer for influencing its metering performance, is gone out
Now metering is inaccurate or directly loses function of measuring, causes user and administrative department to recognize and creates prejudice.
Invention content：
Technical problem to be solved in the utility model is：A kind of pipeline for detecting and flowing through gas content in liquid is provided.
In order to solve the above-mentioned technical problem, the present invention is achieved by the following technical solutions：A kind of gas content detection
Pipeline, including pipe main body, the first gas collecting tube, the second gas collecting tube, shut-off valve, piston, nut, screw rod, plug are stifled, bearing turntable,
Baroceptor and waterproof ventilated membrane, the pipe main body are made of wide-mouth section and the integrated molding of necking section, first gas collection
The seal of tube is mounted on wide-mouth section top, and second gas collecting tube is fixedly mounted on the first gas collecting tube top, the waterproof ventilated membrane
Sealing is fixed between the first gas collecting tube and the second gas collecting tube, and the shut-off valve is arranged on the first gas collecting tube, the work
Plug, which is slidingly sealed, to be arranged inside the second gas collecting tube, and the nut is fixed at the second gas collecting tube top, the screw rod upper end
It is connected with nut by helicitic texture, the screw rod lower end is connected by bearing turntable with piston, second gas collecting tube
Lower part is further opened with air admission hole, and the plug is stifled in the air admission hole of the second gas collecting tube lower part, the baroceptor setting
Inside the second gas collecting tube.
Preferably, being provided with reinforcement block outside the necking section, the reinforcement block is fixedly mounted on pipeline by screw
In main body.
Preferably, the cross-sectional area of the necking section is the 1/2~2/3 of wide-mouth section cross-sectional area.
Preferably, the screw tip is provided with handwheel.
Compared with prior art, the usefulness of the utility model is：The utility model have it is simple in structure, it is easy to detect
The advantages of, piston upwards are driven using screw rod, are in negative pressure state in the second gas collecting tube at this time, open shut-off valve, tube body
Gas in main body can be entered in the second gas collecting tube by waterproof ventilated membrane, for according to fluid flow number in the unit interval
The gas content in pipeline in working fluid can be calculated according to the data with baroceptor.
Description of the drawings：
The utility model is further illustrated below in conjunction with the accompanying drawings.
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is enlarged view at the M of Fig. 1.
Specific implementation mode：
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments：
A kind of gas content as depicted in figs. 1 and 2 detects pipeline, including pipe main body 1, the first gas collecting tube 2, second
Gas collecting tube 3, shut-off valve 4, piston 5, nut 6, screw rod 7, plug block up 8, bearing turntable 9, baroceptor 91 and waterproof ventilated membrane 10,
The pipe main body 1 is made of wide-mouth section 11 and the integrated molding of necking section 12, since gas has the characteristic to float in a liquid,
Therefore gas collection can be detected at wide-mouth section 11 convenient for user, first gas collecting tube 2 is sealingly mounted at wide-mouth section
11 tops, second gas collecting tube 3 are fixedly mounted on 2 top of the first gas collecting tube, the sealing fixed setting of the waterproof ventilated membrane 10
Between the first gas collecting tube 2 and the second gas collecting tube 3, the shut-off valve 4 is arranged on the first gas collecting tube 2, and the piston 5 slides close
Envelope is arranged inside the second gas collecting tube 3, and the nut 6 is fixed at 3 top of the second gas collecting tube, and 7 upper end of the screw rod passes through
Helicitic texture is connected with nut 6, and 7 lower end of the screw rod is connected by bearing turntable 9 with piston 5, and bearing turntable 9 has can
The characteristic of rotation, thus can prevent screw rod 7 rotate when piston 5 rotate, 3 lower part of the second gas collecting tube be further opened with into
Stomata, the plug stifled 8 are mounted in the air admission hole of 3 lower part of the second gas collecting tube, and opening plug stifled 8 can supplement into the second gas collecting tube 3
Gas, the baroceptor 91 are arranged inside the second gas collecting tube 3, and baroceptor 91 is also connected to microcontroller by circuit
The information of baroceptor 91 can be in the form of data presented to the user by module, micro-control module.
In actual use, in order to ensure the use intensity of necking section 12, reinforcement block is provided with outside the necking section 12
101, the reinforcement block 101 is fixedly mounted on by screw 102 on pipe main body 1.
As the structure that is preferably provided with of necking section 12 and wide-mouth section 11, the cross-sectional area of the necking section 12 is wide-mouth section 11
The 1/2~2/3 of cross-sectional area.
Screw rod 7 is only operated for the ease of user, 7 top of the screw rod is provided with handwheel 71.
It is emphasized that：It is obvious to a person skilled in the art that the utility model is not limited to above-mentioned demonstration in fact
The details of example is applied, and without departing substantially from the spirit or essential attributes of the utility model, it can be with other specific shapes
Formula realizes the utility model.Therefore, in all respects, the embodiments should be taken as exemplary, and it is non-limit
Property processed, the scope of the utility model is indicated by the appended claims rather than the foregoing description, and is wanted in right it is intended that will fall
All changes in the meaning and scope for the equivalency asked are embraced therein.It should not will be any in claim
Reference numeral, which is considered as, to be limited the claims involved.
Claims (4)
1. a kind of gas content detects pipeline, it is characterised in that：Including pipe main body (1), the first gas collecting tube (2), the second gas collection
Manage (3), shut-off valve (4), piston (5), nut (6), screw rod (7), plug block up (8), bearing turntable (9), baroceptor (91) and
Waterproof ventilated membrane (10), the pipe main body (1) are made of wide-mouth section (11) and necking section (12) integrated molding, first collection
Tracheae (2) is sealingly mounted at wide-mouth section (11) top, and second gas collecting tube (3) is fixedly mounted on the first gas collecting tube (2) top,
Waterproof ventilated membrane (10) sealing is fixed between the first gas collecting tube (2) and the second gas collecting tube (3), the shut-off valve
(4) it is arranged on the first gas collecting tube (2), the piston (5) is slidingly sealed setting in the second gas collecting tube (3) inside, the nut
(6) it is fixed at the second gas collecting tube (3) top, screw rod (7) upper end is connected by helicitic texture with nut (6), institute
It states screw rod (7) lower end by bearing turntable (9) to be connected with piston (5), the second gas collecting tube (3) lower part is further opened with air inlet
Hole, the plug block up (8) and are mounted in the air admission hole of the second gas collecting tube (3) lower part, and the baroceptor (91) is arranged second
Gas collecting tube (3) is internal.
2. gas content according to claim 1 detects pipeline, it is characterised in that：It is provided with outside the necking section (12)
Reinforcement block (101), the reinforcement block (101) are fixedly mounted on by screw (102) on pipe main body (1).
3. gas content according to claim 1 detects pipeline, it is characterised in that：The cross-sectional area of the necking section (12)
It is the 1/2~2/3 of wide-mouth section (11) cross-sectional area.
4. gas content according to claim 1 detects pipeline, it is characterised in that：Screw rod (7) top is provided with hand
It takes turns (71).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721473312.XU CN207662866U (en) | 2017-11-07 | 2017-11-07 | A kind of gas content detection pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721473312.XU CN207662866U (en) | 2017-11-07 | 2017-11-07 | A kind of gas content detection pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207662866U true CN207662866U (en) | 2018-07-27 |
Family
ID=62937812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721473312.XU Expired - Fee Related CN207662866U (en) | 2017-11-07 | 2017-11-07 | A kind of gas content detection pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207662866U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108037239A (en) * | 2017-11-07 | 2018-05-15 | 甘肃腾越电子科技有限公司 | A kind of gas content detects pipeline |
-
2017
- 2017-11-07 CN CN201721473312.XU patent/CN207662866U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108037239A (en) * | 2017-11-07 | 2018-05-15 | 甘肃腾越电子科技有限公司 | A kind of gas content detects pipeline |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180727 Termination date: 20181107 |