CN202189056U - Plug-in gas-extraction drainage device - Google Patents
Plug-in gas-extraction drainage device Download PDFInfo
- Publication number
- CN202189056U CN202189056U CN2011202573438U CN201120257343U CN202189056U CN 202189056 U CN202189056 U CN 202189056U CN 2011202573438 U CN2011202573438 U CN 2011202573438U CN 201120257343 U CN201120257343 U CN 201120257343U CN 202189056 U CN202189056 U CN 202189056U
- Authority
- CN
- China
- Prior art keywords
- gas
- tracheae
- getting
- pipe line
- plug
- 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 - Lifetime
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Abstract
The utility model discloses a plug-in gas-extraction drainage device. The device comprises a gas extraction pipe for being inserted into a gas pipeline, wherein the gas extraction pipe is provided with a gas outlet end and a gas inlet end for being inserted into the gas pipeline; a gas nipple seat adopting a hollow structure and communicated with the gas extraction pipe is fixed at the gas outlet end of the gas extraction pipe; and a gas nipple communicated with the hollow structure of the gas nipple seat and arranged corresponding to a gas inlet interface of a measuring instrument is fixed on the gas nipple seat. The plug-in gas-extraction drainage device can directly input gas into the measuring instrument through the gas pipeline, and is convenient to operate and carry.
Description
Technical field
The utility model relates to the plug-in type that a kind of gas parameter of measuring in the gas pipe line uses and gets the gas drainage system.
Background technology
In the gas parameter process in measuring gas pipe line; Need to use surveying instrument to connect pipeline, but because the restriction of gas pipe line working environment, like fire damp extraction pipeline; Can't directly connect gas pipe line with surveying instrument and measure, give normally making troubles of surveying work.
The utility model content
The purpose of the utility model provides a kind ofly can directly be connected gas pipe line and get the gas drainage system to the plug-in type of surveying instrument supply gas.
The utility model adopts following technical scheme: a kind of plug-in type is got the gas drainage system; Comprise the tracheae of getting that is used to insert in the gas pipe line; The said tracheae of getting has the outlet side and is used to insert the inlet end in the gas pipe line; Said place, outlet side of getting tracheae is fixed with the valve seat of the hollow structure that is communicated with it, is fixed with on the valve seat and its hollow structure being used for of being communicated with valve with the corresponding setting of intake interface of surveying instrument.
What said drainage system also comprised the hollow structure that is communicated with it that is located at the inlet end place of getting tracheae gets the gas seat, gets and offers the air vent channel that is communicated with its hollow structure on the gas seat.
Saidly get that fixed cover is provided with clamping sleeve on the tracheae, fixed cover is provided with and is used for the mount pad that cooperates with the welding base thread seal of gas pipe line on the clamping sleeve.
It is being used to show and getting the scale value that tracheae inserts the degree of depth in the gas pipe line of start index that the said outer wall of getting tracheae is provided with the inlet end of getting tracheae.
Adopt the plug-in type of said structure to get the gas drainage system, this device comprises gets tracheae, and the inlet end of getting tracheae inserts in the gas pipe line, the outlet side is provided with the valve seat; The intake interface of corresponding surveying instrument is provided with valve on the valve seat, and during measurement, gas is got into by gas pipe line and gets tracheae; Get in the surveying instrument by valve through the valve seat again; This device with gas by the direct input measurement instrument of gas pipe line, easy to operate, and carry also convenient.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the side view of Fig. 1;
Fig. 3 is the cut-open view of Fig. 1.
Embodiment
Like Fig. 1, Fig. 2, shown in Figure 3, a kind of plug-in type of the utility model is got the gas drainage system, comprises and gets tracheae 3, gets tracheae 3 and is pure copper material and chromium plating processing.Owing to offer an opening on the gas pipe line 5 of gas; Insert the connection that realizes in the gas pipe line 5 with gas pipe line 5 through opening with getting tracheae 3; The said tracheae 3 of getting has outlet side and the inlet end that is positioned at gas pipe line 5; The place, outlet side of getting tracheae 3 is fixed with the valve seat 2 of the hollow structure that is communicated with it, and four of corresponding surveying instrument intake interfaces are provided with four valves 1 on the valve seat 2, and gas gets into surveying instrument with valve seat 2 through valve 1 through getting tracheae 3 by gas pipe line 5.
What the said inlet end of getting tracheae 3 was fixed with the hollow structure that is communicated with it gets gas seat 6, gets and offers the air vent channel that is communicated with its hollow structure on the gas seat 6.Get tracheae 3 and can in surveying instrument, carry gas through getting the gas seat.
Get the installation of tracheae 3 for ease, the opening part of said gas pipe line 5 is welded with the welding base 9 that has passage, and welding base 9 is provided with lid and guarantees sealing.Said getting on the tracheae 3 is provided with clamping sleeve 7 through the threaded engagement fixed cover; Be provided with the mount pad 4 that cooperates with the inner thread of welding base 9 through the threaded engagement fixed cover on the clamping sleeve 7; Through mount pad 4 the utility model is screwed on the welding base that is fixed on gas pipe line, and between mount pad 4 and welding base, be provided with sealing gasket 8 prevent gas leakage.In addition, the said outer wall of getting tracheae 3 is provided with and shows the scale value of getting the degree of depth in the tracheae 3 insertion gas pipe lines 5, and this scale value is a start index with the inlet end of getting tracheae 3.
During use, will get tracheae 3 and insert in the gas pipe line 5, and mount pad 4 is screwed on the welding base of gas pipe line 5, during measurement, gas is got tracheae 3 by gas pipe line 5 through getting 6 entering of gas seat, again through valve seat 2, gets into surveying instrument by valve 1.After measurement finished, gas returned gas pipe line 5 along former road, back-outs and gets tracheae 3, covers the lid at the welding base place of gas pipe line 5.
Claims (4)
1. a plug-in type is got the gas drainage system; It is characterized in that: comprise the tracheae of getting that is used to insert in the gas pipe line; The said tracheae of getting has the outlet side and is used to insert the inlet end in the gas pipe line; Said place, outlet side of getting tracheae is fixed with the valve seat of the hollow structure that is communicated with it, is fixed with on the valve seat and its hollow structure being used for of being communicated with valve with the corresponding setting of intake interface of surveying instrument.
2. plug-in type according to claim 1 is got the gas drainage system; It is characterized in that: what said drainage system also comprised the hollow structure that is communicated with it that is located at the inlet end place of getting tracheae gets the gas seat, gets and offers the air vent channel that is communicated with its hollow structure on the gas seat.
3. plug-in type according to claim 1 is got the gas drainage system, it is characterized in that: saidly get that fixed cover is provided with clamping sleeve on the tracheae, fixed cover is provided with and is used for the mount pad that cooperates with the welding base thread seal of gas pipe line on the clamping sleeve.
4. plug-in type according to claim 1 is got the gas drainage system, it is characterized in that: it is being used to show and getting the scale value that tracheae inserts the degree of depth in the gas pipe line of start index that the said outer wall of getting tracheae is provided with the inlet end of getting tracheae.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202573438U CN202189056U (en) | 2011-07-20 | 2011-07-20 | Plug-in gas-extraction drainage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202573438U CN202189056U (en) | 2011-07-20 | 2011-07-20 | Plug-in gas-extraction drainage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202189056U true CN202189056U (en) | 2012-04-11 |
Family
ID=45920498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202573438U Expired - Lifetime CN202189056U (en) | 2011-07-20 | 2011-07-20 | Plug-in gas-extraction drainage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202189056U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102914334A (en) * | 2012-09-29 | 2013-02-06 | 郑州光力科技股份有限公司 | Inserted type ultrasonic gas flowmeter |
| CN104697708A (en) * | 2013-12-10 | 2015-06-10 | 开元创杰（北京）科技有限公司 | Insertion-type gas extraction and water removal device and method |
-
2011
- 2011-07-20 CN CN2011202573438U patent/CN202189056U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102914334A (en) * | 2012-09-29 | 2013-02-06 | 郑州光力科技股份有限公司 | Inserted type ultrasonic gas flowmeter |
| CN102914334B (en) * | 2012-09-29 | 2015-04-29 | 郑州光力科技股份有限公司 | Inserted type ultrasonic gas flowmeter |
| CN104697708A (en) * | 2013-12-10 | 2015-06-10 | 开元创杰（北京）科技有限公司 | Insertion-type gas extraction and water removal device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 450001 Henan city of Zhengzhou province high tech Industrial Development Zone Long Chun Road No. 10 Patentee after: Power Polytron Technologies Inc Address before: 450001 Henan province Zhengzhou city high tech Development District 10 Dragon Road Patentee before: Zhengzhou GL Tech Company |
|
| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120411 |
|
| CX01 | Expiry of patent term |