CN218765764U - Collecting pipe for gas pressure detection - Google Patents
Collecting pipe for gas pressure detection Download PDFInfo
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- CN218765764U CN218765764U CN202222067488.2U CN202222067488U CN218765764U CN 218765764 U CN218765764 U CN 218765764U CN 202222067488 U CN202222067488 U CN 202222067488U CN 218765764 U CN218765764 U CN 218765764U
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Abstract
The utility model provides a collecting pipe for gas pressure detection, belong to collecting pipe technical field, this collecting pipe for gas pressure detection, including the second transmission pipe, the circumference fixed surface of second transmission pipe is connected with first connecting pipe, the gas transmission groove has been seted up on the top of second transmission pipe, the circumference fixed surface of second transmission pipe is connected with the valve, place third threaded sleeve and rotate in first connecting pipe, make third threaded sleeve threaded connection in first connecting pipe, with this firmly fix first transmission pipe in one side of first connecting pipe, finish the fixed back that finishes of first transmission pipe, the rotatable gas collecting pipe of personnel, make gas collecting pipe threaded connection in second threaded sleeve's surface, through the screw thread in the gas collecting pipe and the second threaded sleeve, can fix firmly the downside at first transmission pipe with the gas collecting pipe, therefore personnel are more convenient when fixed to the gas collecting pipe.
Description
Technical Field
The utility model belongs to the technical field of the collecting pipe, concretely relates to collecting pipe for gas pressure detects.
Background
When gas detection is carried out, a gas collector is used for collecting the gas. Generally, a solid adsorbent for adsorbing gas is provided in the gas collector, and the gas collector has a solvent desorption type or a thermal desorption type according to a detection method. In addition, if the solid adsorbent in the gas collector is replaced with a detection reagent, it is possible to form a gas detection tube with a somewhat lower accuracy.
The grant publication number "CN210187993U" describes "a tube for gas collection, which has a main gas collecting tube, the main gas collecting tube is connected with a plurality of first auxiliary gas collecting tubes in a sealing manner, the first auxiliary gas collecting tubes are connected with second auxiliary gas collecting tubes in a sealing manner, the second auxiliary gas collecting tubes are connected with a middle tube and a gas collecting tube in a sealing manner, the gas collecting tube is sleeved with a blind ditch tube, and the gas collecting tube is an HDPE tube. The utility model discloses a HDPE pipe is as gas collecting pipe, and is corrosion-resistant, long service life, simple to operate has better intensity non-deformable, and the adaptability of inhomogeneous settlement and dislocation is strong. The gas collecting pipe is sleeved with the blind ditch pipe, so that the pressure resistance and the flexibility can be improved, the collecting surface is enlarged, and the methane collecting amount is increased; the garbage is prevented from blocking the collecting holes on the HDPE pipe, and the service time of the vertical shaft is prolonged; the drainage performance is good, reduces the ponding in the pipeline.
The above patent can improve the pressure resistance and flexibility, enlarge the collection surface and improve the biogas collection amount; the garbage is prevented from blocking the collecting holes on the HDPE pipes, and the service time of the vertical shaft is prolonged; drainage performance is good, reduces ponding in the pipeline, but above-mentioned patent is gaseous to be collected with the pipe, does not possess the effect to gas pressure detection, makes personnel comparatively loaded down with trivial details when daily pressure data of collecting gas to personnel are comparatively inconvenient when assembling the collecting pipe.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a collecting pipe for gas pressure detects aims at solving the gas collection pipe among the prior art, does not possess the effect to gas pressure detection, makes personnel comparatively loaded down with trivial details when daily pressure data of collecting gas to personnel are comparatively inconvenient when assembling the collecting pipe.
In order to achieve the above object, the utility model provides a following technical scheme:
a collecting pipe for gas pressure detection, comprising:
the gas transmission device comprises a second transmission pipe, a first connecting pipe and a second connecting pipe, wherein the circumferential surface of the second transmission pipe is fixedly connected with the first connecting pipe, the top end of the second transmission pipe is provided with a gas transmission groove, and the circumferential surface of the second transmission pipe is fixedly connected with a valve;
the first transmission pipe is arranged on one side of the first connecting pipe;
the gas collecting pipe is arranged on the lower side of the first transmission pipe;
the first fixing plate is fixedly connected to the circumferential surface of the gas collecting pipe;
a gas pressure sensor fixedly connected to a circumferential surface of the gas collection pipe;
the second connecting pipe is arranged at the lower side of the first fixing plate; and
and the connecting mechanism is arranged on one side of the second transmission pipe, and is connected with the gas collecting pipe, the first transmission pipe and the second transmission pipe so as to be fixed.
As an optimized scheme of the utility model, coupling mechanism includes:
the second threaded sleeve is fixedly connected to the circumferential inner wall of the first transmission pipe and is in threaded connection with the inside of the gas collecting pipe;
the third threaded sleeve is fixedly connected to the circumferential inner wall of the first transmission pipe and is in threaded connection with the inside of the first connecting pipe;
two fourth threaded sleeves are arranged, and both the two fourth threaded sleeves are fixedly connected to the inner circumferential wall of the second transmission pipe;
and a fixing part provided at a lower side of the first fixing plate, the fixing part being connected with the second connection pipe to perform fixing.
As a preferable aspect of the present invention, the fixing member includes:
the second fixing plate is arranged on the lower side of the first fixing plate;
the first threaded sleeve is fixedly connected to the top end of the second fixing plate and is in threaded connection with the inside of the first fixing plate;
and the second connecting pipe is fixedly connected to the bottom end of the second fixing plate.
As an optimized scheme, two threaded holes, two have been seted up to the bottom of second fixed plate threaded hole equal threaded connection has the screw.
As an optimized scheme of the utility model, the outer fixed surface of second fixed plate is connected with first plastic ring.
As an optimized scheme of the present invention, the circumferential surface of the second transmission pipe is fixedly connected with two second plastic rings.
Compared with the prior art, the beneficial effects of the utility model are that:
1. in this scheme, personnel are when detecting the gas pressure in the gas collecting pipe, can carry out pressure detection to the gas in the gas collecting pipe through gas pressure sensor's sense terminal, it is more convenient when collecting gaseous pressure data to make personnel, and personnel are also more convenient when assembling the collecting pipe, personnel fix the second transmission pipe earlier, then the staff takes first transmission pipe again, make first transmission pipe drive the fixed third thread bush of circumference inner wall and remove simultaneously, then place third thread bush and rotate in first connecting pipe, make third thread bush threaded connection in first connecting pipe, with this fix first transmission pipe firmly in one side of first connecting pipe, with first transmission pipe fixed back that finishes, the rotatable gas collecting pipe of personnel, make gas collecting pipe threaded connection in second thread bush's surface, through the screw thread in the gas collecting pipe and the second thread bush, can fix the downside at first transmission pipe firmly by the gas collecting pipe, therefore personnel are more convenient when fixing the gas collecting pipe.
2. In this scheme, the second fixed plate among the fixed subassembly is square form, and the second fixed plate is used for supporting the second connecting pipe of bottom, and the second connecting pipe is used for connecting external connection equipment, can transmit gas, and first plastic ring adopts the mode that bonds to fix the circumferential surface at the second fixed plate, and first plastic ring is used for protecting the surface of second fixed plate, can also effectually reduce the clearance between first fixed plate and the second fixed plate.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a perspective view of the present invention;
fig. 2 is an exploded perspective view of the first view of the present invention;
fig. 3 is a first perspective view of the present invention;
fig. 4 is a partial enlarged view of a portion a of fig. 3 according to the present invention.
In the figure: 1. a second transfer pipe; 2. a valve; 3. a fourth threaded sleeve; 4. a second plastic ring; 5. a first transfer tube; 6. a gas collection tube; 7. a gas pressure sensor; 8. a first fixing plate; 9. a second fixing plate; 10. a first plastic ring; 11. a first connecting pipe; 12. a third threaded sleeve; 13. a second threaded sleeve; 14. a first threaded sleeve; 15. a screw; 16. a threaded hole; 17. a second connecting pipe; 18. a gas transmission groove.
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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
Referring to fig. 1-4, the present invention provides the following technical solutions:
a collecting pipe for gas pressure detection, comprising:
the device comprises a second conveying pipe 1, wherein the circumferential surface of the second conveying pipe 1 is fixedly connected with a first connecting pipe 11, the top end of the second conveying pipe 1 is provided with a gas conveying groove 18, and the circumferential surface of the second conveying pipe 1 is fixedly connected with a valve 2;
the first transmission pipe 5, the first transmission pipe 5 locates one side of the first connecting pipe 11;
the gas collecting pipe 6 is arranged at the lower side of the first transmission pipe 5;
a first fixing plate 8, the first fixing plate 8 being fixedly coupled to a circumferential surface of the gas collection pipe 6;
a gas pressure sensor 7, the gas pressure sensor 7 being fixedly attached to the circumferential surface of the gas collection pipe 6;
a second connection pipe 17, the second connection pipe 17 being provided at a lower side of the first fixing plate 8; and
and the connecting mechanism is arranged on one side of the second transmission pipe 1 and is connected with the gas collecting pipe 6, the first transmission pipe 5 and the second transmission pipe 1 for fixing.
In the specific embodiment of the utility model, second transmission pipe 1 is straight tube-shape, gas transmission groove 18 is seted up on the top of second transmission pipe 1, be used for circulating gas in the gas transmission groove 18, third threaded sleeve 12 adopts the welded mode to fix the circumference inner wall at first transmission pipe 5, first transmission pipe 5 is crooked form, be used for transmitting gas in the first transmission pipe 5, the valve block of valve pipe 2 can seal second transmission pipe 1, personnel can use valve pipe 2 to seal in the second transmission pipe 1 according to the position of transmission, third threaded sleeve 12 is used for threaded connection in first connecting pipe 11, can make the atmospheric pressure accessible first connecting pipe 11 in the second transmission pipe 1 transmit to first transmission pipe 5 in, gas pressure sensor 7 adopts the mode of can dismantling the connection to fix the circumference surface at gas collection pipe 6, the sense terminal of gas pressure sensor 7 runs through the circumference surface of gas collection pipe 6 and fixed connection in the circumference inner wall of gas collection pipe 6, with this come to detect the air pressure in gas collection pipe 6, first fixed plate 8 is the square gas collection pipe 6 of welded mode, the inner wall of welded connection is fixed at first threaded sleeve 14, the first threaded sleeve 14 internal wall of fixed plate can be described firmly with this first threaded connection to the downside fixed plate 14 and can be the first threaded connection of first fixed plate 14: the specific type of the gas pressure sensor 7 is selected by a person skilled in the art, and the gas pressure sensor 7 is known in the art, and the detailed description thereof is omitted.
Specifically, referring to fig. 1 to 4, the connecting mechanism includes:
the second threaded sleeve 13, the second threaded sleeve 13 is fixedly connected to the circumferential inner wall of the first transmission pipe 5, the second threaded sleeve 13 is connected to the inside of the gas collecting pipe 6 in a threaded manner;
the third threaded sleeve 12 is fixedly connected to the circumferential inner wall of the first transmission pipe 5, and the third threaded sleeve 12 is in threaded connection with the first connecting pipe 11;
two fourth threaded sleeves 3 are arranged, and the two fourth threaded sleeves 3 are fixedly connected to the inner circumferential wall of the second transmission pipe 1;
and a fixing member provided at a lower side of the first fixing plate 8, the fixing member being connected to the second connection pipe 17 to be fixed.
In this embodiment: personnel need be with second transmission pipe 1, when first transmission pipe 5 and gas collecting pipe 6 connect fixedly, personnel fix second transmission pipe 1 earlier, then the staff takes first transmission pipe 5 again, make first transmission pipe 5 drive the fixed third threaded sleeve 12 of circumference inner wall and move simultaneously, then place third threaded sleeve 12 and rotate in first connecting pipe 11, make third threaded sleeve 12 threaded connection in first connecting pipe 11, with this firmly fix first transmission pipe 5 in one side of first connecting pipe 11, after finishing first transmission pipe 5 is fixed, personnel can rotate gas collecting pipe 6, make gas collecting pipe 6 threaded connection in the surface of second threaded sleeve 13, through the screw thread in the gas collecting pipe 6 and in the second threaded sleeve 13, can firmly fix the downside at first transmission pipe 5 by gas collecting pipe 6.
Referring specifically to fig. 1-3, the fixing member includes:
a second fixing plate 9, wherein the second fixing plate 9 is arranged at the lower side of the first fixing plate 8;
the first threaded sleeve 14, the first threaded sleeve 14 is fixedly connected to the top end of the second fixed plate 9, the first threaded sleeve 14 is screwed into the first fixed plate 8;
and a second connecting pipe 17, wherein the second connecting pipe 17 is fixedly connected to the bottom end of the second fixing plate 9.
In this embodiment: second fixed plate 9 among the fixed subassembly is square form, and second fixed plate 9 is used for supporting the second connecting pipe 17 of bottom, and second connecting pipe 17 is used for connecting external connection equipment, can transmit gas.
Specifically referring to fig. 4, two threaded holes 16 are formed at the bottom end of the second fixing plate 9, and screws 15 are screwed into both the two threaded holes 16.
In this embodiment: two screw holes 16 are all opened in the left and right sides of second fixed plate 9, when the personnel need to fix second fixed plate 9 at the downside of first fixed plate 8, the personnel can be vertical to it with first fixed plate 8 and second fixed plate 9, then the staff places two screws 15 in two screw holes 16, the staff rotates screw 15 at the use instrument afterwards, make screw 15 threaded connection in two screw holes 16, and along with personnel's rotation, two screw holes 16 can the screw thread run through second fixed plate 9 and extend to the bottom of first fixed plate 8, with this downside at first fixed plate 8 is firmly fixed to second fixed plate 9.
Specifically, referring to fig. 1, a first plastic ring 10 is fixedly connected to an outer surface of the second fixing plate 9.
In this embodiment: first plastic ring 10 adopts the mode of bonding to fix the circumferential surface at second fixed plate 9, and first plastic ring 10 is used for protecting the surface of second fixed plate 9, can also effectually reduce the clearance between first fixed plate 8 and the second fixed plate 9.
Specifically, referring to fig. 1, two second plastic rings 4 are fixedly connected to the circumferential surface of the second transfer pipe 1.
In this embodiment: the second plastic ring 4 is fixed on the circumferential surface of the second transmission pipe 1 in a bonding mode and used for protecting the outer surface of the second transmission pipe 1, and meanwhile, the fourth threaded sleeve 3 is more stable when being connected with external parts, and the gap is smaller.
The utility model discloses a theory of operation and use flow: when the personnel use the device, the personnel can install and fix the second transmission pipe 1, the first transmission pipe 5, the gas collection pipe 6 and the second connecting pipe 17, the personnel firstly fix the second transmission pipe 1, then the personnel take the first transmission pipe 5 again to enable the first transmission pipe 5 to drive the third threaded sleeve 12 with the fixed circumferential inner wall to move simultaneously, then the third threaded sleeve 12 is placed in the first connecting pipe 11 to rotate, the third threaded sleeve 12 is in threaded connection with the first connecting pipe 11, so that the first transmission pipe 5 is firmly fixed at one side of the first connecting pipe 11, after the first transmission pipe 5 is fixed, the personnel can rotate the gas collection pipe 6 to enable the gas collection pipe 6 to be in threaded connection with the outer surface of the second threaded sleeve 13, through threads in the gas collection pipe 6 and in the second threaded sleeve 13, the gas collecting pipe 6 is firmly fixed at the lower side of the first transmission pipe 5, the two threaded holes 16 are arranged at the left part and the right part of the second fixing plate 9, when a person needs to fix the second fixing plate 9 at the lower side of the first fixing plate 8, the worker places the two screws 15 in the two threaded holes 16, then the worker rotates the screws 15 by using a tool, so that the screws 15 are in threaded connection with the two threaded holes 16, along with the rotation of the person, the two threaded holes 16 can penetrate through the second fixing plate 9 in a threaded manner and extend towards the bottom end of the first fixing plate 8, so that the second fixing plate 9 is firmly fixed at the lower side of the first fixing plate 8, when the person detects the gas pressure in the gas collecting pipe 6, the detection end of the gas pressure sensor 7 can detect the pressure of the gas in the gas collecting pipe 6, and the person can collect the pressure data of the gas more conveniently, and the personnel are also more convenient when assembling the collecting pipe.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A collecting pipe for gas pressure detection, comprising:
the device comprises a second conveying pipe (1), wherein a first connecting pipe (11) is fixedly connected to the circumferential surface of the second conveying pipe (1), a gas conveying groove (18) is formed in the top end of the second conveying pipe (1), and a valve (2) is fixedly connected to the circumferential surface of the second conveying pipe (1);
the first transmission pipe (5), the first transmission pipe (5) is arranged on one side of the first connecting pipe (11);
the gas collecting pipe (6), the said gas collecting pipe (6) locates the underside of the first conveying pipe (5);
the first fixing plate (8), the said first fixing plate (8) is fixedly connected to the circumferential surface of the gas collecting pipe (6);
the gas pressure sensor (7), the said gas pressure sensor (7) is fixedly connected to the circumferential surface of the gas collecting pipe (6);
the second connecting pipe (17), the said second connecting pipe (17) locates the underside of the first dead plate (8); and
and the connecting mechanism is arranged on one side of the second transmission pipe (1), and is connected with the gas collecting pipe (6), the first transmission pipe (5) and the second transmission pipe (1) for fixation.
2. The collecting tube for gas pressure detection according to claim 1, wherein: the connecting mechanism includes:
the second threaded sleeve (13), the said second threaded sleeve (13) is fixedly connected to the circumference inner wall of the first transmission pipe (5), the said second threaded sleeve (13) is screwed into gas collecting pipe (6);
the third threaded sleeve (12), the third threaded sleeve (12) is fixedly connected to the circumferential inner wall of the first transmission pipe (5), and the third threaded sleeve (12) is in threaded connection with the first connecting pipe (11);
two fourth threaded sleeves (3) are arranged, and the two fourth threaded sleeves (3) are fixedly connected to the circumferential inner wall of the second transmission pipe (1);
and a fixing member provided at a lower side of the first fixing plate (8), the fixing member being connected to the second connection pipe (17) to be fixed.
3. A gas pressure detection collection tube according to claim 2, wherein: the fixing member includes:
the second fixing plate (9), the said second fixing plate (9) locates the underside of the first fixing plate (8);
the first threaded sleeve (14), the first threaded sleeve (14) is fixedly connected to the top end of the second fixing plate (9), and the first threaded sleeve (14) is connected in the first fixing plate (8) in a threaded mode;
and the second connecting pipe (17), and the second connecting pipe (17) is fixedly connected to the bottom end of the second fixing plate (9).
4. A gas pressure detection collection tube according to claim 3, wherein: two threaded holes (16) are formed in the bottom end of the second fixing plate (9), and screws (15) are connected into the two threaded holes (16) in a threaded mode.
5. The collecting pipe for gas pressure detection according to claim 4, wherein: the outer surface of the second fixing plate (9) is fixedly connected with a first plastic ring (10).
6. The collecting pipe for gas pressure detection according to claim 5, wherein: the circumferential surface of the second conveying pipe (1) is fixedly connected with two second plastic rings (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222067488.2U CN218765764U (en) | 2022-08-08 | 2022-08-08 | Collecting pipe for gas pressure detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222067488.2U CN218765764U (en) | 2022-08-08 | 2022-08-08 | Collecting pipe for gas pressure detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218765764U true CN218765764U (en) | 2023-03-28 |
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ID=85690266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222067488.2U Active CN218765764U (en) | 2022-08-08 | 2022-08-08 | Collecting pipe for gas pressure detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218765764U (en) |
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2022
- 2022-08-08 CN CN202222067488.2U patent/CN218765764U/en active Active
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