CN217155469U - Temperature and pressure measuring sleeve for traditional well head and gas transmission pipeline - Google Patents
Temperature and pressure measuring sleeve for traditional well head and gas transmission pipeline Download PDFInfo
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- CN217155469U CN217155469U CN202220733120.2U CN202220733120U CN217155469U CN 217155469 U CN217155469 U CN 217155469U CN 202220733120 U CN202220733120 U CN 202220733120U CN 217155469 U CN217155469 U CN 217155469U
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Abstract
The utility model discloses a temperature and pressure measuring sleeve for a traditional well head and a gas transmission pipeline, which comprises a temperature and pressure measuring sleeve body, wherein a temperature measuring device and a pressure measuring device are arranged on the temperature and pressure measuring sleeve body; the temperature measuring device comprises a temperature measuring flange and a temperature measuring pipe, the temperature measuring flange is detachably connected with the temperature measuring and pressure measuring sleeve body, the temperature measuring pipe sequentially penetrates through the temperature measuring flange and the temperature measuring and pressure measuring sleeve body from top to bottom and then extends into the temperature measuring and pressure measuring sleeve body, and the temperature measuring pipe is also connected with a thermometer; the pressure measuring device comprises a pressure measuring flange and a pressure measuring meter, the pressure measuring flange is detachably and hermetically connected with the temperature and pressure measuring sleeve body, and the pressure measuring meter is arranged on the pressure measuring flange and communicated with the temperature and pressure measuring sleeve body; the utility model discloses the purpose is to solve the gas-supply line among the prior art and can not in time maintain the problem of changing when damaging.
Description
Technical Field
The utility model relates to a gas-supply line technical field, concretely relates to temperature and pressure measuring cover for traditional well head and gas-supply line.
Background
The gas transmission pipeline is mainly used for transmitting natural gas, liquefied petroleum gas and artificial gas. In long-distance transportation, the gas transmission pipeline is specially used for transmitting natural gas media, and in cities and towns, the gas transmission pipeline is used for transmitting media such as natural gas, liquefied petroleum gas, artificial gas and the like.
The temperature and pressure measuring sleeve is an important device of a well logging technology, and the actual effect and the economic benefit of well logging are directly influenced by the condition of the temperature and pressure measuring sleeve. The temperature and pressure measuring sleeve is divided into a temperature measuring part and a pressure measuring part, the temperature measuring part is measured by a thermometer, and the pressure measuring part is measured by a pressure gauge.
Interfaces such as temperature measurement, pressure measurement, medicine addition on the gas transmission pipeline among the prior art all directly hot cutting trompil on the pipeline, the welding needs the interface, has appeared the problem like this or damaged unable change, welding can cause the potential safety hazard when one of them part.
SUMMERY OF THE UTILITY MODEL
The utility model provides a temperature and pressure measuring sleeve for traditional well head and gas-supply line, the problem that the gas-supply line among the prior art can not in time maintain and change when damaging is solved to the purpose.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:
a temperature and pressure measuring sleeve for a traditional wellhead and a gas transmission pipeline comprises a temperature and pressure measuring sleeve body, wherein a temperature measuring device and a pressure measuring device are arranged on the temperature and pressure measuring sleeve body;
the temperature measuring device comprises a temperature measuring flange and a temperature measuring pipe, the temperature measuring flange is detachably connected with the temperature measuring and pressure measuring sleeve body, the temperature measuring pipe sequentially penetrates through the temperature measuring flange and the temperature measuring and pressure measuring sleeve body from top to bottom and then extends into the temperature measuring and pressure measuring sleeve body, and the temperature measuring pipe is also connected with a thermometer;
the pressure measuring device comprises a pressure measuring flange and a pressure measuring meter, the pressure measuring flange is detachably and hermetically connected with the temperature and pressure measuring sleeve body, and the pressure measuring meter is arranged on the pressure measuring flange and is communicated with the temperature and pressure measuring sleeve body.
Further inject, the pressure measurement flange passes through the bolt with temperature measurement pressure measurement cover body and realizes dismantling the connection, and the pressure measurement flange passes through sealed the pad with temperature measurement pressure measurement cover body and realizes sealing connection.
Further inject, temperature measurement flange and pressure measurement flange all can dismantle with temperature measurement pressure measurement cover body through the bolt and be connected.
Further limiting, air holes are formed in the temperature and pressure measuring sleeve body and the pressure measuring flange, and the pressure measuring meter is communicated with the temperature and pressure measuring sleeve body through the air holes.
Further limited, the temperature and pressure measuring sleeve body is made of 35CrMo alloy.
Further optimize, the both sides of temperature measurement pressure measurement cover body all are provided with the ring flange.
Further inject, the temperature tube is T type structure, and the main aspects of T type temperature tube sets up on the surface of temperature measurement pressure measuring cover body, and the tip of T type temperature tube passes temperature measurement pressure measuring cover body and extends to the inside of temperature measurement pressure measuring cover body.
Further limiting, the T-shaped temperature measuring pipe is in sealing connection with the temperature and pressure measuring sleeve body through the large end.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model mainly comprises a temperature and pressure measuring sleeve body, a temperature measuring device and a pressure measuring device, in the actual using process, a worker cuts the middle of a gas transmission pipe, the gas transmission pipes at two ends are respectively arranged at the positions of two end openings of the temperature and pressure measuring sleeve body, after the temperature measuring pipe is arranged on the temperature and pressure measuring sleeve body, the temperature measuring flange is used for fixing the temperature measuring pipe, the pressure measuring flange is arranged on the temperature and pressure measuring sleeve body, finally, a pressure measuring meter is arranged on the pressure measuring flange, the sealing of the interior of the temperature and pressure measuring sleeve is completed, the gas transmission pipe is ventilated after the mounting work is completed, when gas passes through the lower part of the pressure measuring flange, because the pressure measuring meter is communicated with the pressure measuring flange and the temperature and pressure measuring body, the air pressure can directly act on the pressure measuring meter, when the pressure measuring meter can test the air pressure in the gas transmission pipe, when the gas passes through the lower part of the temperature measuring flange, temperature tube can with the gas contact, reach the purpose of temperature measurement, when temperature measuring device, arbitrary part or temperature measurement pressure measurement cover body on the pressure measuring device appear damaging, the staff only needs to close the gas circulation, change the part that corresponds or directly change temperature measurement pressure measurement cover body and can accomplish maintenance and change, temperature measurement flange and pressure measurement flange make things convenient for the maintenance personal to wholly dismantle the maintenance to temperature measuring device and pressure measuring device more, avoided welded safe risk in the use behind the temperature measurement pressure measurement tube of change for can adorning getting the pipeline change, the purpose of the removable maintenance of each interface has been realized.
Drawings
In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings which are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and that for those skilled in the art, other related drawings can be obtained according to these drawings without inventive efforts.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a partially enlarged view of a portion a in fig. 1 according to the present invention.
Fig. 3 is a partial enlarged view of the point B in fig. 1 according to the present invention.
Fig. 4 is a schematic structural diagram of a second embodiment of the present invention.
In the figure, 1-temperature measuring pressure sleeve body, 2-temperature measuring device, 3-pressure measuring device, 4-temperature measuring flange, 5-temperature measuring tube, 6-pressure measuring flange, 7-pressure measuring meter, 8-sealing pad, 9-air vent, 10-flange, 11-thermometer, 12-clamping device, 13-extension tube, 14-first clamping ring, 15-second clamping ring, 16-locking part, 17-first bolt and 18-second bolt.
Detailed Description
The present invention will be further described with reference to the following examples, which are only some, but not all, of the examples of the present invention. Based on the embodiments in the present invention, other embodiments used by those skilled in the art without creative work belong to the protection scope of the present invention.
Example one
As shown in fig. 1-3, the embodiment discloses a temperature and pressure measuring sleeve for a traditional wellhead and gas transmission pipeline, which comprises a temperature and pressure measuring sleeve body 1, wherein a temperature measuring device 2 and a pressure measuring device 3 are arranged on the temperature and pressure measuring sleeve body 1;
the temperature measuring device 2 comprises a temperature measuring flange 4 and a temperature measuring pipe 5, the temperature measuring flange 4 is detachably connected with the temperature measuring and pressure measuring sleeve body 1, the temperature measuring pipe 5 sequentially penetrates through the temperature measuring flange 4 and the temperature measuring and pressure measuring sleeve body 1 from top to bottom and then extends into the temperature measuring and pressure measuring sleeve body 1, and the temperature measuring pipe 5 is further connected with a thermometer 11;
the pressure measuring device 3 comprises a pressure measuring flange 6 and a pressure measuring meter 7, the pressure measuring flange 6 is detachably connected with the temperature and pressure measuring sleeve body 1, and the pressure measuring meter 7 is arranged on the pressure measuring flange 6 and communicated with the temperature and pressure measuring sleeve body 1;
the utility model mainly comprises a temperature and pressure measuring sleeve body 1, a temperature measuring device 2 and a pressure measuring device 3, in the actual using process, the worker cuts off the middle of the gas transmission pipeline, respectively installs the gas transmission pipelines at two ends at the two ends of the temperature and pressure measuring sleeve body 1, after installing the temperature measuring pipe 5 on the temperature and pressure measuring sleeve body 1, then fixes the temperature measuring pipe 5 by the temperature measuring flange 4, then installs the pressure measuring flange 6 on the temperature and pressure measuring sleeve body 1, finally installs the pressure measuring meter 7 on the pressure measuring flange 6, completes the sealing of the interior of the temperature and pressure measuring sleeve, ventilates the gas transmission pipeline after the installation, when the gas passes through the lower part of the pressure measuring flange 6, because the pressure measuring meter 7 is communicated with the pressure measuring flange 6 and the temperature measuring body, the air pressure can directly act on the pressure measuring meter 7, the pressure measuring meter 7 can test the air pressure inside the gas transmission pipeline, when gaseous below through temperature measurement flange 4, temperature measurement pipe 5 can contact with gas, reach the purpose of temperature measurement, when temperature measuring device 2, arbitrary part or temperature measurement pressure measuring sleeve body 1 on the pressure measuring device 3 appear damaging, the staff only need close the gas circulation, change the part that corresponds or directly change temperature measurement pressure measuring sleeve body 1 and can accomplish maintenance and change, avoided welded safety risk in the use behind the temperature measurement pressure measuring pipe of change for can adorning the dress of getting, the purpose of the removable maintenance of each interface has been realized.
Further inject, pressure measurement flange 6 passes through the bolt with temperature measurement pressure measurement cover body 1 and realizes dismantling the connection, and pressure measurement flange 6 realizes sealing connection through sealed 8 with temperature measurement pressure measurement cover body 1, and the purpose that sets up sealed 8 is to prevent to take place to leak gas.
Further inject, temperature measurement flange 4 and pressure measurement flange 6 all can be dismantled with temperature measurement pressure measurement cover body 1 through the bolt and be connected, set up temperature measurement flange 4 and pressure measurement flange 6 and all can dismantle the purpose of being connected with temperature measurement pressure measurement cover body 1 through the bolt and be convenient for change temperature measurement flange 4 and pressure measurement flange 6, improve staff's maintenance efficiency.
Further limiting, air holes 9 are formed in the temperature and pressure measuring sleeve body 1 and the pressure measuring flange 6, and the pressure measuring meter 7 is communicated with the temperature and pressure measuring sleeve body 1 through the air holes 9.
Further limited, the temperature and pressure measuring sleeve body 1 is made of 35CrMo alloy, and the 35CrMo alloy has the advantages of strong impact resistance, high bending moment and high load.
Further optimize, the both sides of temperature measurement pressure measurement cover body 1 all are provided with ring flange 10, set up ring flange 10 and can only rely on ring flange 10 to link together several temperature measurement pressure measurement cover body 1, prevent that the length of temperature measurement pressure measurement cover body 1 is not enough.
Further inject, the temperature measuring tube 5 is T-shaped structure, the big end of the T-shaped temperature measuring tube 5 is arranged on the outer surface of the temperature and pressure measuring sleeve body 1, and the small end of the T-shaped temperature measuring tube 5 passes through the temperature and pressure measuring sleeve body 1 and extends to the inside of the temperature and pressure measuring sleeve body 1.
Further inject, T type temperature measurement pipe 5 passes through the main aspects and the temperature and pressure measurement cover body 1 sealing connection relation, makes external and temperature and pressure measurement cover body 1 internal portion isolated after the main aspects bottom surface of T type temperature measurement pipe 5 seals with temperature and pressure measurement cover body 1, reaches sealed purpose.
Example two
As shown in fig. 4, the present embodiment is further optimized based on the first embodiment, in the present embodiment, both ends of the temperature and pressure measuring sleeve body 1 are provided with extension pipes 13, the extension pipes 13 are sleeved with clamping devices 12, each clamping device 12 includes a first clamping ring 14, a second clamping ring 15 and a locking portion 16, the locking portions 16 are respectively disposed on both sides of the first clamping ring 14 and the second clamping ring 15, the first clamping ring 14 and the second clamping ring 15 are connected by a first bolt 17, and the first clamping ring 14 and the second clamping ring 15 are detachably connected with the temperature and pressure measuring sleeve body 1 by a second bolt 18.
In the practical use process, the gas line needs to be sleeved on the extension pipe 13 and screwed down by steel wires, but the fixing mode is very insecure, in order to prevent the gas line from falling off, when the gas line is sleeved on the extension pipe 13, the first clamping ring 14 and the second clamping ring 15 are firstly sleeved on the outer surface of the gas line, the first clamping ring 14 and the second clamping ring 15 are connected by the first bolt 17 after being contacted by the locking part 16, meanwhile, the gas line is tightly fixed on the extension pipe 13 by the first clamping ring 14 and the second clamping ring 15, and finally the first clamping ring 14 and the second clamping ring 15 are locked on the temperature and pressure measuring sleeve body 1 by the second bolt 18, so that the first clamping ring 14 and the second clamping ring 15 are prevented from falling off, and the stability is further improved.
While the preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. It is therefore intended that the appended claims be interpreted as including the preferred embodiment and all such alterations and modifications as fall within the scope of the invention. The above description is only exemplary of the present invention and should not be taken as limiting, and all changes, equivalents, and improvements made within the spirit and principles of the present invention should be understood as being included in the scope of the present invention.
Claims (8)
1. The utility model provides a temperature measurement pressure measurement cover for traditional well head and gas-supply line which characterized in that: the temperature and pressure measuring sleeve comprises a temperature and pressure measuring sleeve body (1), wherein a temperature measuring device (2) and a pressure measuring device (3) are arranged on the temperature and pressure measuring sleeve body (1);
the temperature measuring device (2) comprises a temperature measuring flange (4) and a temperature measuring pipe (5), the temperature measuring flange (4) is detachably connected with the temperature measuring and pressure measuring sleeve body (1), the temperature measuring pipe (5) sequentially penetrates through the temperature measuring flange (4) and the temperature measuring and pressure measuring sleeve body (1) from top to bottom and then extends into the temperature measuring and pressure measuring sleeve body (1), and the temperature measuring pipe (5) is further connected with a thermometer (11);
the pressure measuring device (3) comprises a pressure measuring flange (6) and a pressure measuring meter (7), the pressure measuring flange (6) is detachably connected with the temperature and pressure measuring sleeve body (1), and the pressure measuring meter (7) is arranged on the pressure measuring flange (6) and is communicated with the temperature and pressure measuring sleeve body (1).
2. The temperature and pressure measuring sleeve for the traditional wellhead and gas transmission line as claimed in claim 1, which is characterized in that: the pressure measuring flange (6) is detachably connected with the temperature and pressure measuring sleeve body (1) through bolts, and the pressure measuring flange (6) is connected with the temperature and pressure measuring sleeve body (1) in a sealing mode through a sealing gasket (8).
3. The temperature and pressure measuring sleeve for the traditional wellhead and gas transmission line as claimed in claim 1, which is characterized in that: the temperature measuring flange (4) is detachably connected with the temperature and pressure measuring sleeve body (1) through bolts.
4. The temperature and pressure measuring sleeve for the traditional wellhead and gas transmission line as claimed in claim 1, which is characterized in that: the temperature and pressure measuring sleeve body (1) and the pressure measuring flange (6) are both provided with air holes (9), and the pressure measuring meter (7) is communicated with the temperature and pressure measuring sleeve body (1) through the air holes (9).
5. The temperature and pressure measuring sleeve for the traditional wellhead and gas transmission line as claimed in claim 1, which is characterized in that: the temperature and pressure measuring sleeve body (1) is made of 35CrMo alloy.
6. The temperature and pressure measuring sleeve for the traditional wellhead and gas transmission line as claimed in claim 1, which is characterized in that: the two sides of the temperature and pressure measuring sleeve body (1) are provided with flange plates (10).
7. The temperature and pressure measuring sleeve for the traditional wellhead and gas transmission line as claimed in claim 1, which is characterized in that: the temperature measuring pipe (5) is of a T-shaped structure, the large end of the T-shaped temperature measuring pipe (5) is arranged on the outer surface of the temperature and pressure measuring sleeve body (1), and the small end of the T-shaped temperature measuring pipe (5) penetrates through the temperature and pressure measuring sleeve body (1) and extends into the temperature and pressure measuring sleeve body (1).
8. The temperature and pressure measuring sleeve for the traditional wellhead and gas transmission line as claimed in claim 7, which is characterized in that: the T-shaped temperature measuring tube (5) is hermetically connected with the temperature and pressure measuring sleeve body (1) through the big end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220733120.2U CN217155469U (en) | 2022-03-31 | 2022-03-31 | Temperature and pressure measuring sleeve for traditional well head and gas transmission pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220733120.2U CN217155469U (en) | 2022-03-31 | 2022-03-31 | Temperature and pressure measuring sleeve for traditional well head and gas transmission pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217155469U true CN217155469U (en) | 2022-08-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220733120.2U Active CN217155469U (en) | 2022-03-31 | 2022-03-31 | Temperature and pressure measuring sleeve for traditional well head and gas transmission pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217155469U (en) |
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2022
- 2022-03-31 CN CN202220733120.2U patent/CN217155469U/en active Active
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