Regeneration tower pressure transmitter mounting structure

Abstract

The utility model discloses a regeneration tower pressure transmitter mounting structure, relates to the technical field of pressure transmitter mounting, and solves the problems that according to an existing flat film pressure transmitter mounting structure, a worker needs to sleeve a sealing gasket at the joint of a pipeline and a connector, and the connector and the pipeline can be connected after sleeving is completed; the flat membrane pressure transmitter comprises a membrane pressure transmitter and a display meter, the display meter is arranged on the outer surface of the flat membrane pressure transmitter, a connecting block is arranged on the lower surface of the flat membrane pressure transmitter, a connecting pipe is arranged on the lower surface of the connecting block, and an installation assembly is arranged on the outer surface of the flat membrane pressure transmitter. According to the application, the pipeline and the joint can be connected through the internal thread in the lantern ring, and then the sealing ring is mutually extruded when the pipeline and the lantern ring are connected, so that the sealing performance between the pipeline and the joint is enhanced, the phenomenon that the normal use of the device is influenced by liquid leakage is avoided, and the pipeline and the flat film pressure transmitter can be quickly connected.

Description

Technical Field

[0001] The utility model relates to the technical field of pressure transmitter installation, and particularly relates to an installation structure of a pressure transmitter for a regeneration tower. Background Art

[0002] A regeneration tower is a device used to analyze the absorbed or adsorbed substances to restore the performance of the solvent or adsorbent. It can be divided into a packed tower and a plate tower, and is widely used in processes such as natural gas dehydration, desulfurization, and decarbonization.

[0003] During the use of some regeneration towers, a pressure transmitter is required to monitor the pressure inside the regeneration tower. In the actual use of the current pressure transmitter installation method, the staff needs to first sleeved a gasket on the connection between the pipeline and the joint, and only after the sleeving is completed can the joint be connected to the pipeline. This operation step is relatively cumbersome, and it is rather troublesome for the staff to install and disassemble the pipeline and the joint. Therefore, an installation structure of a pressure transmitter for a regeneration tower is proposed now. Summary of the Utility Model

[0004] (1) Technical Problems to be Solved

[0005] In view of the above problems existing in the prior art, the utility model provides an installation structure of a pressure transmitter for a regeneration tower.

[0006] (2) Technical Solutions

[0007] To achieve the above object, the utility model is realized through the following technical solutions: An installation structure of a pressure transmitter for a regeneration tower, including a flat diaphragm pressure transmitter and a display meter. The display meter is arranged on the outer surface of the flat diaphragm pressure transmitter. A connection block is arranged on the lower surface of the flat diaphragm pressure transmitter, and a connecting pipe is arranged on the lower surface of the connection block. An installation component is arranged on the outer surface of the flat diaphragm pressure transmitter, a joint is arranged on the outer surface of the flat diaphragm pressure transmitter, and a connection component is arranged on the outer surface of the joint;

[0008] The connection component includes a limiting plate slidably connected to the outer surface of the joint. A collar is fixedly connected to the outer surface of the limiting plate. Internal threads are arranged inside the collar, and a sealing ring is arranged on the outer surface of the joint;

[0009] The installation component includes two limiting blocks fixedly installed on the outer surface of the flat diaphragm pressure transmitter. A sliding groove is slidably connected to the outer surface of the limiting block, and an inlet cover plate is fixedly connected to the outer surface of the sliding groove.

[0010] By adopting the above technical solution, move the limiting plate and the collar that are slidably connected to the surface of the joint, move the collar to the surface of the sealing ring, then align the pipeline to be connected with the internal thread inside the collar, and rotate the pipeline so that the collar is connected to the pipeline through the thread. When the pipeline is connected to the joint, it will collide with the sealing ring on the surface of the joint, squeezing the sealing ring to strengthen the sealing performance between the pipeline and the joint, so as to quickly connect the pipeline to the flat diaphragm pressure transmitter; rotate the inlet cover so that the sliding grooves on the surface of the inlet cover are separated from the limiting blocks. At this time, the staff can maintain and detect the components inside the flat diaphragm pressure transmitter, clean the parts that need to be cleaned, align the gap between the two sliding grooves on the surface of the inlet cover with the limiting blocks, and snap them together so that the limiting blocks rotate into the sliding grooves to limit the inlet cover, thereby strengthening the firmness between the inlet cover and the flat diaphragm pressure transmitter.

[0011] As a preferred solution of the installation mechanism of the flat diaphragm pressure transmitter of the present utility model, wherein, a fixed pipe is fixedly connected to the outer surface of the connecting pipe, and a diaphragm is fixedly connected to one end of the fixed pipe.

[0012] By adopting the above technical solution, the important task of converting the external pressure change into an electrical signal can be achieved through the diaphragm, enabling the flat diaphragm pressure transmitter to perform pressure detection.

[0013] As a preferred solution of the installation mechanism of the flat diaphragm pressure transmitter of the present utility model, wherein, an anti-slip sleeve is fixedly connected to the outer surface of the inlet cover.

[0014] By adopting the above technical solution, it can play a protective role on the surface of the inlet cover, thereby indirectly extending the service life of the inlet cover.

[0015] As a preferred solution of the installation mechanism of the flat diaphragm pressure transmitter of the present utility model, wherein, the distance between the two sliding grooves is the same as the length of the limiting block.

[0016] By adopting the above technical solution, the limiting block can be connected to the sliding groove to improve the firmness between the inlet cover and the flat diaphragm pressure transmitter.

[0017] As a preferred solution of the installation mechanism of the flat diaphragm pressure transmitter of the present utility model, wherein, a flange is provided on the outer surface of the connecting pipe, and a protective pad is provided on the outer surface of the flange.

[0018] By adopting the above technical solution, it can play a protective role on the flange, thereby indirectly extending the service life of the flange.

[0019] As a preferred embodiment of the installation mechanism of the flat diaphragm pressure transmitter of the present utility model, a protective plate is provided on the outer surface of the flat diaphragm pressure transmitter close to the display meter, and a soft pad is fixedly connected to the outer surface of the connecting pipe.

[0020] By adopting the above technical solution, it can play a role in protecting the surface of the display meter, and the soft pad can play a role in protecting the connecting pipe.

[0021] (III) Beneficial effects

[0022] The present utility model provides an installation structure for a pressure transmitter of a regeneration tower. It has the following beneficial effects:

[0023] 1. In this application, the internal thread in the collar can be used to connect the pipeline with the joint. When the pipeline is connected with the collar, the sealing ring is squeezed mutually, so as to strengthen the sealing between the pipeline and the joint, avoid liquid leakage affecting the normal use of the device, and thus the pipeline can be quickly connected with the flat diaphragm pressure transmitter, and the operation steps are simple, which is convenient for the staff to use.

[0024] 2. In this application, the inlet cover plate is installed on the surface of the flat diaphragm pressure transmitter through the sliding groove and the limiting block, so that the staff can maintain and detect the components inside the flat diaphragm pressure transmitter. Then, the special adhesive tape is wound on the surface of the fixed pipe, and the device is installed in the fixed seat at the place where the process needs to be detected. The valve on the pipeline surface is started to make the liquid flow into the flat diaphragm pressure transmitter through the pipeline, which is convenient for detecting the medium pressure in the liquid, and thus it is convenient for the staff to install. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present utility model, and those of ordinary skill in the art can also obtain other drawings based on these drawings without creative efforts.

[0026] Figure 1 It is a schematic structural diagram of the whole of the present utility model.

[0027] Figure 2 It is a side view of the overall structure of the present utility model.

[0028] Figure 3 It is a structural sectional view of the whole of the present utility model.

[0029] Figure 4 It is a split view of the overall structure of the present utility model.

[0030] In the figure, 1 is a flat diaphragm pressure transmitter; 101 is a display meter; 102 is a connector; 103 is a connection block; 104 is a connecting pipe; 2 is an installation component; 201 is a limit block; 202 is a sliding groove; 203 is an inlet cover plate; 3 is a connection component; 301 is a sealing ring; 302 is a limit plate; 303 is a collar; 304 is a flange; 4 is a fixed pipe; 5 is a diaphragm. Detailed implementation manners

[0031] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention.

[0032] Embodiment 1

[0033] Refer to Figure 1 、 Figure 2 、 Figure 3 And Figure 4 This is the first embodiment of the present invention. This embodiment provides an installation structure for a regenerator pressure transmitter, including a flat diaphragm pressure transmitter 1 and a display meter 101. A connection block 103 is provided on the lower surface of the flat diaphragm pressure transmitter 1, a connecting pipe 104 is provided on the lower surface of the connection block 103, a connector 102 is provided on the outer surface of the flat diaphragm pressure transmitter 1, and a connection component 3 is provided on the outer surface of the connector 102;

[0034] The connection component 3 includes a limit plate 302 slidably connected to the outer surface of the connector 102. A collar 303 is fixedly connected to the outer surface of the limit plate 302. Internal threads are provided inside the collar 303, and a sealing ring 301 is provided on the outer surface of the connector 102;

[0035] Specifically, a fixed pipe 4 is fixedly connected to the outer surface of the connecting pipe 104, and a diaphragm 5 is fixedly connected to one end of the fixed pipe 4.

[0036] Furthermore, move the collar 303 to the surface of the sealing ring 301, then align the pipeline to be connected with the internal threads inside the collar 303, and rotate the pipeline so that the collar 303 is threadedly connected to the pipeline. When the pipeline is connected to the connector 102, it will collide with the sealing ring 301 on the surface of the connector 102, causing it to squeeze the sealing ring 301, so as to strengthen the sealing between the pipeline and the connector 102, so as to quickly connect the pipeline to the flat diaphragm pressure transmitter 1.

[0037] Embodiment 2

[0038] Refer to Figure 1 、 Figure 2 、 Figure 3 And Figure 4, which is the second embodiment of the present utility model. This embodiment is based on the previous embodiment. The display table 101 is arranged on the outer surface of the flat diaphragm pressure transmitter 1. A connecting block 103 is arranged on the lower surface of the flat diaphragm pressure transmitter 1. A connecting pipe 104 is arranged on the lower surface of the connecting block 103. An installation component 2 is arranged on the outer surface of the flat diaphragm pressure transmitter 1;

[0039] The installation component 2 includes two limit blocks 201 fixedly installed on the outer surface of the flat diaphragm pressure transmitter 1. A sliding groove 202 is slidably connected to the outer surface of the limit block 201. An inlet cover plate 203 is fixedly connected to the outer surface of the sliding groove 202;

[0040] Specifically, a fixed pipe 4 is fixedly connected to the outer surface of the connecting pipe 104. A diaphragm 5 is fixedly connected to one end of the fixed pipe 4. The distance between the two sliding grooves 202 is the same as the length of the limit block 201.

[0041] Furthermore, rotate the inlet cover plate 203 to separate the sliding groove 202 on the surface of the inlet cover plate 203 from the limit block 201, so as to remove the inlet cover plate 203 from the flat diaphragm pressure transmitter 1. Then align the gap between the two sliding grooves 202 on the surface of the inlet cover plate 203 with the limit block 201 and perform snap connection. After snap connection, rotate the inlet cover plate 203 to make the limit block 201 rotate into the sliding groove 202, so as to limit the inlet cover plate 203, thereby strengthening the firmness between the inlet cover plate 203 and the flat diaphragm pressure transmitter 1.

[0042] Working principle: During use, the staff moves the limit plate 302 and the collar 303 slidably connected to the surface of the joint 102, moves the collar 303 to the surface of the sealing ring 301, and then aligns the pipeline to be connected with the internal thread inside the collar 303. Rotate the pipeline to connect the collar 303 and the pipeline through threads. When the pipeline is connected to the joint 102, it will collide with the sealing ring 301 on the surface of the joint 102, so as to squeeze the sealing ring 301, thereby strengthening the sealing performance between the pipeline and the joint 102, so as to quickly connect the pipeline with the flat diaphragm pressure transmitter 1. At the same time, the sealing performance between the pipeline and the joint 102 is strengthened through the sealing ring 301, avoiding the phenomenon of liquid leakage, thereby improving the practicability and flexibility of the device.

[0043] During use, the operator holds the inlet cover plate 203 by hand and rotates the inlet cover plate 203 to separate the sliding groove 202 on the surface of the inlet cover plate 203 from the limit block 201, so as to remove the inlet cover plate 203 from the flat diaphragm pressure transmitter 1. At this time, the operator maintains and inspects the components inside the flat diaphragm pressure transmitter 1, cleans the parts that need to be cleaned, and after the cleaning is completed, aligns the gap between the two sliding grooves 202 on the surface of the inlet cover plate 203 with the limit block 201 and engages them. After the engagement, rotate the inlet cover plate 203 to make the limit block 201 rotate into the sliding groove 202, so as to limit the inlet cover plate 203, thereby strengthening the firmness between the inlet cover plate 203 and the flat diaphragm pressure transmitter 1. At this time, use a wrench to firmly fix the flange 304, then wind a special adhesive tape around the surface of the fixed pipe 4. After winding is completed, connect it to the mounting seat at the place where the measurement is required through the diaphragm 5 at the bottom of the flat diaphragm pressure transmitter 1. After the connection is completed, start the valve of the pipeline to allow the liquid to enter the flat diaphragm pressure transmitter 1 through the pipeline, so as to measure the pressure of the medium in the liquid. And the device has a simple structure and is convenient to operate.

[0044] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations.

Claims

1. A regeneration tower pressure transmitter installation structure, comprising a flat film pressure transmitter (1) and a display meter (101), wherein the display meter (101) is arranged on the outer surface of the flat film pressure transmitter (1), characterized in that: The lower surface of the flat membrane pressure transmitter (1) is provided with a connection block (103), the lower surface of the connection block (103) is provided with a connection pipe (104), the outer surface of the flat membrane pressure transmitter (1) is provided with a mounting assembly (2), the outer surface of the flat membrane pressure transmitter (1) is provided with a joint (102), and the outer surface of the joint (102) is provided with a connection assembly (3); A connection assembly (3), comprising a limit plate (302) slidably connected to the outer surface of the joint (102), a collar (303) fixedly connected to the outer surface of the limit plate (302), an outer surface of the collar (303) being provided with an internal thread, and a sealing ring (301) being provided on the outer surface of the joint (102); The mounting assembly (2) comprises two limit blocks (201) fixedly mounted on the outer surface of the flat membrane pressure transmitter (1), the outer surface of the limit blocks (201) being slidably connected to a sliding groove (202), and the outer surface of the sliding groove (202) being fixedly connected to an inlet cover plate (203).

2. The regeneration tower pressure transmitter installation structure according to claim 1 is characterized in that: The outer surface of the connecting tube (104) is fixedly connected to a fixing tube (4), and one end of the fixing tube (4) is fixedly connected to a diaphragm (5).

3. The installation structure of a regeneration tower pressure transmitter according to claim 1, characterized in that: An anti-slip sleeve is fixedly connected to the outer surface of the inlet cover plate (203).

4. The regeneration tower pressure transmitter installation structure according to claim 1 is characterized in that: The distance between the two sliding grooves (202) is consistent with the length of the limiting block (201).

5. The installation structure of a regeneration tower pressure transmitter according to claim 1, characterized in that: A flange (304) is provided on the outer surface of the connecting pipe (104), and a protective pad is provided on the outer surface of the flange (304).

6. The installation structure of a regeneration tower pressure transmitter according to claim 1, characterized in that: A protective plate is provided on the outer surface of the flat membrane pressure transmitter (1) close to the display meter (101), and a soft cushion is fixedly connected to the outer surface of the connecting pipe (104).

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