Fixed mounting structure of natural gas pressure control valve

Abstract

The utility model discloses a natural gas pressure control valve fixing and installing structure which comprises a pressure control valve, a fixing bottom plate, a collecting platform, a first sliding rail, a supporting frame, a first adjusting and clamping assembly and a second adjusting and clamping assembly, a natural gas buffering tank, the fixing bottom plate and a switching pipeline are distributed on the collecting platform, and the pressure control valve is installed on the upper portion of the fixing bottom plate in an embedded mode. The pressure control valve is communicated with the natural gas buffer tank through a transfer pipeline, a first sliding rail is arranged on the side, away from the transfer pipeline, of the fixed bottom plate, sliding bases are symmetrically arranged on the two sides of the first sliding rail, and the sliding bases are fixedly installed on the first sliding rail through bolts and are connected with clamping grooves in a clamped mode through small limiting balls so as to be used for fixedly installing a third clamp and a fourth clamp; by means of clamping in the mode, rapid clamping installation of the third clamp and the fourth clamp can be achieved, further fixed installation of the pressure control valve is achieved, and convenience of fixing and rapid installation of the pressure control valve is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pressure control valves, in particular to a fixed installation structure of a natural gas pressure control valve. Background Art

[0002] In natural gas production, the pressure control valve used is equipped with a pressure sensing pilot valve, which is used to detect the pressure in the system. When the system is over-pressured or under-pressured, the valve is closed in an emergency; when the system pressure returns to normal, the valve opens automatically. The pressure control valve has the characteristics of high sensitivity, easy operation, and safe use. It is mostly used to stabilize the system pressure before and after the device.

[0003] Publication (Announcement) No.: CN115419726A, discloses a pressure control valve and a pressure control method thereof, which are used to solve the problems of low pressure control accuracy and unstable pressure control of the pressure valve. The pressure control valve includes a torque motor and a valve body, a connecting plate is installed between the torque motor and the valve body, the valve body includes a valve sleeve, the top of the valve sleeve is connected to the connecting plate, an outer plug cover is installed at the bottom of the valve sleeve, and an axially movable two-dimensional piston assembly, a right gasket, a pressure regulating spring, a left gasket and a valve core assembly are arranged in the valve sleeve from top to bottom.

[0004] In the prior art, the installation structure of the pressure control valve is simple and is only fixed by bolts. It is impossible to achieve a firm and stable installation of the pressure control valve due to the excessive mass of the pressure control valve, so as to achieve the real-time and accurate control of the natural gas pressure by the pressure control valve. Therefore, it is necessary to provide a fixed installation structure of the natural gas pressure control valve. Utility Model Content

[0005] In view of the problems existing in the above-mentioned prior art, the utility model provides a fixed installation structure of a natural gas pressure control valve, the purpose of which is to solve the above-mentioned technical problems.

[0006] In order to achieve the above-mentioned purpose, the utility model is implemented through the following technical solutions: a fixed installation structure of a natural gas pressure control valve, including a pressure control valve, a fixed base plate, a collection platform, a slide rail 1, a support frame 1, an adjustment clamping component 1, and an adjustment clamping component 2. The adjustment clamping component 1 includes a clamp 1 and a clamp 2, and the adjustment clamping component 2 includes a clamp 3 and a clamp 4. A natural gas buffer tank, a fixed base plate, and a transfer pipe are distributed on the collection platform. The pressure control valve is embedded in the upper part of the fixed base plate. The pressure control valve is connected to the natural gas buffer tank through the transfer pipe, and the fixed base plate is away from the transfer pipe. One side of the track is set as a slide rail 1, and both sides of the slide rail 1 are symmetrically set as sliding bases, the sliding base is fixed to the slide rail 1 by bolts, the upper part of the sliding base is installed with a fixing plate 1 by bolts, the upper part of the fixing plate 1 is fixedly installed with a clamp 1, the upper part of the clamp 1 is installed with a clamp 2 by bolts, through the fixed installation of the clamp 1 and the clamp 2, the adapter 1 set on one side of the pressure control valve is fixedly installed, one side of the fixed base plate is set as a support frame 1, one side of the support frame 1 is fixedly installed with a clamp 3, and the clamp 3 is clamped and installed with the clamp 4 for clamping and fixing the pressure control valve.

[0007] Preferably, one side of clamp three and clamp four are rotatably installed through a rotating shaft, and a groove is provided on the other side of clamp three. A pin is installed inside the groove through the rotating shaft, and a limiting ball is provided at the end of the pin. A clamp four is located at the groove and a connecting groove is provided. The pin rotates into the connecting groove and is connected with the connecting groove through the limiting ball, so as to fix the clamp three and clamp four.

[0008] Preferably, a second fixing plate is symmetrically arranged on the upper part of the sliding base, a threaded hole is arranged at the bottom of the first fixing plate, and the threaded hole and the second fixing plate are installed by bolts.

[0009] Preferably, one side of the pressure control valve is provided with a second adapter, and the second adapter is sealed and installed with the adapter pipe by bolts.

[0010] Preferably, the middle portion of the fixed bottom plate is arranged as an embedding groove, and the bottom portion of the pressure control valve is embedded and installed inside the embedding groove.

[0011] In summary, the utility model provides a fixed installation structure of a natural gas pressure control valve, the pressure control valve is connected to the transfer pipeline and the natural gas buffer tank in sequence through the adapter 2, the other side of the pressure control valve is clamped and installed by the clamp 1 and the clamp 2, the bottom of the clamp 1 is provided with a slide rail 1, and the two sides of the slide rail 1 are symmetrically provided with a sliding base, and the sliding adjustment installation of the sliding base can realize the support installation of the clamp 1 and the clamp 2 of different sizes to adapt to the fixed installation of pressure control valves of different models, after the sliding base is slidably adjusted in the slide rail 1, it is fixedly installed in the slide rail 1 by bolts, the upper part of the sliding base is installed with the clamp 1 through the fixing plate 1, and the clamp 1 and the clamp 2 are fixedly installed to fix the adapter 1 provided on one side of the pressure control valve;

[0012] A further fixing and installing method for the pressure control valve is: a support frame 1 is set on one side of the fixed base plate, a clamp 3 is fixedly installed on one side of the support frame 1, and the clamp 3 is clamped and installed with the clamp 4 to clamp and fix the pressure control valve. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of the utility model;

[0014] Figure 2 It is a schematic diagram of the installation structure of the fixed bottom plate, the slide rail and the clamp of the utility model;

[0015] Figure 3 It is a schematic diagram of the structure of the slide rail and the sliding base of the utility model;

[0016] Figure 4 This is a schematic diagram of the installation structure of the regulating clamping component 2 and the pressure control valve of the utility model;

[0017] Figure 5 The utility model Figure 4 Schematic diagram of the installation of hoop three and clamp four at A in the middle;

[0018] In the figure: pressure control valve 1, fixed base plate 2, collection platform 3, slide rail 1 4, adjustment clamping assembly 1 6, adjustment clamping assembly 2 7, clamp 1 11, clamp 2 12, clamp 3 13, clamp 4 14, natural gas buffer tank 15, transfer pipe 16, sliding base 17, fixed plate 1 21, adapter 1 22, support frame 1 23, groove 24, pin 25, limit ball 26, clamping groove 27, fixed plate 2 31, threaded hole 32, adapter 2 33, embedded groove 34. DETAILED DESCRIPTION

[0019] The utility model is further described below in conjunction with the accompanying drawings.

[0020] like Figures 1 to 5 As shown:

[0021] The utility model discloses a fixed installation structure of a natural gas pressure control valve, comprising a pressure control valve 1, a fixed base plate 2, a collection platform 3, a slide rail 4, a support frame 23, an adjustment clamping assembly 6, and an adjustment clamping assembly 7. The adjustment clamping assembly 6 comprises a clamp 11 and a clamp 2 12, and the adjustment clamping assembly 27 comprises a clamp 3 13 and a clamp 4 14. A natural gas buffer tank 15, a fixed base plate 2, and a transfer pipe 16 are distributed on the collection platform 3. The pressure control valve 1 is embedded and installed on the upper part of the fixed base plate 2. The pressure control valve 1 is connected to the natural gas buffer tank 15 through the transfer pipe 16. The side of the fixed base plate 2 away from the transfer pipe 16 is provided with a slide rail 4. The two sides of the slide rail 4 are symmetrically set as sliding bases 17, and the sliding base 17 is fixed to the slide rail 4 by bolts. The upper part of the sliding base 17 is fixed with a fixing plate 21 by bolts, and the upper part of the fixing plate 21 is fixed with a clamp 11, and the upper part of the clamp 11 is fixed with a clamp 22 by bolts. Through the fixed installation of the clamp 11 and the clamp 2 12, the adapter 22 set on one side of the pressure control valve 1 is fixedly installed, and one side of the fixed base plate 2 is set as a support frame 23, and one side of the support frame 23 is fixedly installed with a clamp 3 13, and the clamp 3 13 is clamped and installed with the clamp 4 14, so as to clamp and fix the pressure control valve 1.

[0022] In the prior art, the pressure control valve 1 used in natural gas extraction has poor installation fixation. The structure adopted by the present patent is as follows: the pressure control valve 1 is connected to the transfer pipe 16 and the natural gas buffer tank 15 in sequence through the adapter 2 33, and the other side of the pressure control valve 1 is clamped and installed by the clamp 1 11 and the clamp 2 12. The bottom of the clamp 11 is provided with a slide rail 4, and the two sides of the slide rail 4 are symmetrically provided with a sliding base 17. The sliding adjustment installation of the sliding base 17 can realize the support installation of the clamp 1 11 and the clamp 2 12 of different sizes to adapt to the fixed installation of different types of pressure control valves 1. After the sliding base 17 is slidably adjusted in the slide rail 1 4, it is fixedly installed in the slide rail 4 by bolts. The upper part of the sliding base 17 is installed with the clamp 11 through the fixing plate 1 21. The clamp 11 and the clamp 2 12 are fixedly installed to fix the adapter 22 set on one side of the pressure control valve 1.

[0023] A further fixing and installing method for the pressure control valve 1 is as follows: a support frame 23 is set on one side of the fixed base plate 2, a clamp 3 13 is fixedly installed on one side of the support frame 23, and the clamp 3 13 is clamped and installed with the clamp 4 14, so as to clamp and fix the pressure control valve 1.

[0024] At least in one embodiment, the matching installation method of the clamp three 13 and the clamp four 14 is: on the side of the clamp three 13 and the clamp four 14 in the same direction, the two are installed by rotating the shaft to realize the hinged installation of the clamp three 13 and the clamp four 14, and a groove 24 is provided on the other side of the clamp three 13, and a pin 25 is installed inside the groove 24 through the rotating shaft, and a limiting ball 26 is set at the end of the pin 25 away from the rotating shaft. The clamp four 14 is located at the groove 24 to open a clamping groove 27, and the pin 25 rotates with the rotating shaft to make the rotating shaft 25 rotate in a circle to enter the clamping groove 27, and is clamped with the clamping groove 27 through the limiting ball 26, so as to fix the clamp three 13 and the clamp four 14. By clamping in this way, the clamp three 13 and the clamp four 14 can be quickly clamped and installed, and the pressure control valve 1 can be further fixed and installed, thereby improving the convenience of fixing and quick installation of the pressure control valve 1.

[0025] In at least one embodiment, the sliding base 17 and the clamp 11 are installed as follows: a fixing plate 21 is symmetrically arranged on the upper part of the sliding base 17, a threaded hole 32 is arranged at the bottom of the fixing plate 21, and bolts are used to install the fixing plate 21 and the clamp 11 is fixedly installed on the sliding base 17.

[0026] At least in one embodiment, one side of the pressure control valve 1 is provided with a second adapter 33 , and the second adapter 33 is sealed and installed with the adapter pipe 16 by bolts.

[0027] In at least one embodiment, in order to further enhance the installation and fixing effect of the pressure control valve 1 , the middle portion of the fixed base plate 2 is provided as an embedding groove 34 , and the bottom of the pressure control valve 1 is embedded and installed inside the embedding groove 34 .

[0028] The embodiments of the present invention are only used to illustrate the present invention and do not constitute a limitation on the scope of the claims. Other substantially equivalent alternatives that can be thought of by those skilled in the art are all within the protection scope of the present invention.

Claims

1. A fixed installation structure of a natural gas pressure control valve, characterized in that: The invention comprises a pressure control valve (1), a fixed base plate (2), a collection platform (3), a slide rail (4), a support frame (23), an adjustment clamping assembly (6), and an adjustment clamping assembly (7). The adjustment clamping assembly (6) comprises a clamp (11) and a clamp (12). The adjustment clamping assembly (7) comprises a clamp (13) and a clamp (14). A natural gas buffer tank (15), a fixed base plate (2), and a transfer pipe (16) are distributed on the collection platform (3). The pressure control valve (1) is embedded in the upper part of the fixed base plate (2). The pressure control valve (1) is connected to the natural gas buffer tank (15) through the transfer pipe (16). A slide rail (4) is arranged on the side of the fixed base plate (2) away from the transfer pipe (16). The slide rail (4) The two sides are symmetrically provided with sliding bases (17), the sliding bases (17) are fixedly installed with the slide rails (4) by bolts, the upper part of the sliding base (17) is fixedly installed with the fixing plate (21) by bolts, the upper part of the fixing plate (21) is fixedly installed with the clamp (11), the upper part of the clamp (11) is fixedly installed with the clamp (12) by bolts, through the fixed installation of the clamp (11) and the clamp (12), the adapter (22) provided on one side of the pressure control valve (1) is fixedly installed, one side of the fixed base plate (2) is provided with the support frame (23), the one side of the support frame (23) is fixedly installed with the clamp (13), the clamp (13) is clamped and installed with the clamp (14) to clamp and fix the pressure control valve (1).

2. A natural gas pressure control valve fixed installation structure according to claim 1, characterized in that: The clamp three (13) and one side of the clamp four (14) are rotatably installed via a rotating shaft, and a groove (24) is provided on the other side of the clamp three (13). A pin shaft (25) is installed inside the groove (24) via the rotating shaft, and a limiting ball (26) is arranged at the end of the pin shaft (25). The clamp four (14) is provided with a clamping groove (27) at the groove (24), and the pin shaft (25) is rotated into the inside of the clamping groove (27) and is clamped with the clamping groove (27) via the limiting ball (26) to fix the clamp three (13) and the clamp four (14).

3. A natural gas pressure control valve fixed installation structure according to claim 1, characterized in that: A second fixing plate (31) is symmetrically arranged on the upper part of the sliding base (17), a threaded hole (32) is arranged at the bottom of the first fixing plate (21), and the threaded hole (32) and the second fixing plate (31) are installed by bolts.

4. A natural gas pressure control valve fixed installation structure according to claim 1, characterized in that: One side of the pressure control valve (1) is provided with a second adapter (33), and the second adapter (33) is sealed and installed with the adapter pipe (16) through bolts.

5. A natural gas pressure control valve fixed installation structure according to claim 1, characterized in that: The middle part of the fixed bottom plate (2) is arranged as an embedding groove (34), and the bottom of the pressure control valve (1) is embedded and installed inside the embedding groove (34).

Images