CN211824815U - Anti-corrosion temperature detection device for preparing boric acid monoester - Google Patents
Anti-corrosion temperature detection device for preparing boric acid monoester Download PDFInfo
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- CN211824815U CN211824815U CN202020903085.5U CN202020903085U CN211824815U CN 211824815 U CN211824815 U CN 211824815U CN 202020903085 U CN202020903085 U CN 202020903085U CN 211824815 U CN211824815 U CN 211824815U
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- shell
- boric acid
- hole
- acid monoester
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Abstract
A corrosion-resistant temperature detection device for preparing boric acid monoester comprises a shell, a clamping part, an installation barrel, a lead, a detection head and a first flange; a temperature sensor is arranged in the shell, a sealing cover and an installation block are arranged on the shell, and an elastic sealing gasket is arranged in an installation groove in the installation block and communicated with the shell; the mounting cylinder is connected to the first flange, is screwed into the mounting groove and compresses the elastic sealing gasket, and a fastening part is arranged on a mounting part in the mounting cylinder; a first sealing sleeve is arranged in a first hollow bin on the fastening part, and a plurality of groups of gaps are arranged on the peripheral surface of the fastening part of the first hollow bin; the lead is electrically connected with the detecting head and extends into the shell through the mounting part, the first sealing sleeve and the elastic sealing gasket, and the lead is electrically connected with the temperature sensor body; the clamping part is provided with a tapered second hollow bin along the central axis direction, and the clamping part is sleeved on the outer side of the fastening part in a threaded mode to shrink the fastening part. The utility model discloses convenient to use can effectively avoid the temperature sensor body to receive the corruption, improves its life greatly.
Description
Technical Field
The utility model relates to a temperature-detecting device technical field especially relates to a preparation of boric acid monoester is with anticorrosive temperature-detecting device.
Background
Temperature measurement in the preparation process of the boric acid monoester is inevitable, the conventional method for measuring the temperature is to sleeve a sleeve on a thermometer and then extend the sleeve into a reactor for measurement, the strong corrosivity and permeability of the interface materials in the reactor can corrode a temperature measuring device, the temperature measuring device can be damaged if the strong corrosivity and permeability of the interface materials in the reactor are long, and gas leakage can be easily caused if the detected medium is gas; therefore, the application provides a corrosion-resistant temperature detection device for preparing the boric acid monoester.
SUMMERY OF THE UTILITY MODEL
Objects of the invention
For solving the technical problem that exists among the background art, the utility model provides a boric acid monoester preparation is with anticorrosive temperature-detecting device, the utility model discloses convenient to use can effectively avoid the temperature sensor body to receive the corruption, improves its life greatly, and can detect whether revealing to gas.
(II) technical scheme
In order to solve the problems, the utility model provides an anticorrosion temperature detection device for preparing boric acid monoester, which comprises a shell, a temperature sensor body, an installation block, a clamping part, an installation cylinder, a lead, a detection head and a first flange which is used for being matched with a second flange on a device to be detected in a sealing way;
the temperature sensor body is arranged in the shell; the shell is hermetically provided with a sealing cover;
the mounting block is mounted on the end face of the shell far away from the sealing cover, and a mounting groove is formed in the end face of the mounting block far away from the shell; the bottom surface of the mounting groove is provided with a first through hole for communicating the interior of the shell, and an elastic sealing gasket is arranged in the mounting groove; the elastic sealing gasket is provided with a second through hole;
one end of the mounting cylinder is provided with a first opening, the other end of the mounting cylinder is provided with a third through hole, the mounting cylinder is installed in an assembling hole on the first flange in a matching mode, one end of the mounting cylinder, which is provided with the third through hole, is screwed into the mounting groove in a threaded mode, the end face of the mounting cylinder compresses the elastic sealing gasket, and a mounting portion is arranged in the mounting cylinder; a fastening part is arranged on the end face of the mounting part, which faces the mounting barrel and is provided with a third through hole; the fastening part is provided with a first hollow bin along the central axis direction thereof; a first sealing sleeve is arranged in the first hollow bin, a plurality of groups of gaps are arranged on the outer peripheral surface of the fastening part of the first hollow bin along the central axis direction of the fastening part, and a fourth through hole is formed in the mounting part of the first hollow bin;
one end of the wire is electrically connected with the detecting head, the other end of the wire sequentially penetrates through the fourth through hole, the first sealing sleeve, the second through hole and the first through hole and extends into the shell, and the other end of the wire is electrically connected with the temperature sensor body;
the clamping part is provided with a second hollow bin along the direction of the central axis thereof; a third opening and a second opening are respectively arranged at two ends of the clamping part of the second hollow bin, and the inner diameter of the second hollow bin is gradually reduced along the direction from the third opening to the second opening; wherein, the clamping part is sleeved at the outer side of the fastening part by screw threads to shrink the fastening part.
Preferably, the projection of the clamping portion is circular.
Preferably, the fastening portion and the mounting portion are of an integral construction.
Preferably, the mounting portion and the mounting barrel are in threaded fit connection.
Preferably, the inner wall of the mounting cylinder and the end face of the mounting part are both provided with PTFE layers.
Preferably, a second sealing sleeve is included; the second sealing sleeve is arranged in the first through hole, and the second sealing sleeve is sleeved on the outer side of the lead in an interference manner.
Preferably, the shell is made of transparent materials.
Preferably, the housing and the sealing cover are in threaded fit connection.
Preferably, a barometer is included; the mounting part divides the interior of the mounting cylinder into a sealing bin and a detection bin which is communicated with equipment to be detected;
the barometer is installed on the shell, and the barometer end of the barometer is arranged in the sealed cabin.
Preferably, three groups of gaps are arranged; the three groups of gaps are uniformly distributed in a circumference manner by taking the central axis of the fastening part as the center.
The above technical scheme of the utility model has following profitable technological effect:
in the utility model, when in use, the second flange is matched and sealed on the equipment to be detected, the first flange is connected with the second flange in a sealing and matching way, and the mounting cylinder is respectively connected with the mounting block and the first flange in a thread matching way; the temperature sensor body transmits a measured temperature signal to the electronic control unit for processing so as to display temperature data to technicians; wherein, the first sealing sleeve is sleeved outside the lead; the first sealing sleeve is arranged in the first hollow bin of the fastening part, and the fastening part is clamped and contracted through the arranged clamping part, so that the first sealing sleeve is clamped and the lead is clamped, gas in the equipment to be detected is prevented from escaping from a gap between the lead and the first sealing sleeve, and the sealing performance of the device is greatly improved; the air pressure in the sealed cabin is detected through the air pressure meter, and the air leakage at the fastening part is explained when the air pressure in the sealed cabin is increased, so that the device needs to be overhauled.
Drawings
Fig. 1 is the structural schematic diagram of the corrosion-resistant temperature detection device for preparing the boric acid monoester of the present invention.
Fig. 2 is a schematic structural diagram of a part a of the corrosion-resistant temperature detection device for preparing the boric acid monoester according to the present invention, which is enlarged locally.
Fig. 3 is a schematic perspective view of a clamping portion of the corrosion-resistant temperature detection device for preparing boric acid monoester according to the present invention.
Fig. 4 is a top view of a clamping portion of the corrosion-resistant temperature detection apparatus for preparing a boric acid monoester according to the present invention.
Fig. 5 is a three-dimensional structure schematic diagram of fastening portion and installation department installation in the anti-corrosion temperature detection device for preparing boric acid monoester of the utility model.
Reference numerals: 1. a housing; 2. a sealing cover; 3. a temperature sensor body; 4. mounting blocks; 5. a fastening section; 6. a clamping portion; 61. a third opening; 62. a second opening; 7. an installation part; 8. mounting the cylinder; 9. a wire; 10. a probe head; 11. a first flange; 12. a second seal cartridge; 13. an elastic sealing gasket; 14. a second mesoporous bin; 15. a first seal cartridge; 16. a gap.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1-5, the corrosion-resistant temperature detecting device for preparing boric acid monoester of the present invention comprises a housing 1, a temperature sensor body 3, a mounting block 4, a clamping portion 6, a mounting cylinder 8, a wire 9, a detecting head 10 and a first flange 11 for sealing and matching with a second flange on a device to be detected;
the temperature sensor body 3 is arranged in the shell 1; a sealing cover 2 is hermetically arranged on the shell 1;
the mounting block 4 is mounted on the end face, far away from the sealing cover 2, of the shell 1, and a mounting groove is formed in the end face, far away from the shell 1, of the mounting block 4; the bottom surface of the mounting groove is provided with a first through hole for communicating the interior of the shell 1, and an elastic sealing gasket 13 is arranged in the mounting groove; the elastic sealing gasket 13 is provided with a second through hole;
further, the mounting block 4 and the shell 1 are of an integrated structure;
one end of the mounting cylinder 8 is provided with a first opening, the other end of the mounting cylinder 8 is provided with a third through hole, the mounting cylinder 8 is installed in an assembling hole on the first flange 11 in a matching mode, one end of the mounting cylinder 8, which is provided with the third through hole, is screwed into the mounting groove in a threaded mode, the end face of the mounting cylinder 8 compresses the elastic sealing gasket 13, and the mounting cylinder 8 is internally provided with the mounting part 7;
furthermore, the mounting cylinder 8 is in threaded fit connection with the first flange 11 so as to facilitate the mounting and dismounting of the mounting cylinder 8 and the first flange 11, and the threaded connection between the mounting cylinder 8 and the first flange 11 has better sealing performance;
the end face of the mounting part 7, which is provided with a third through hole and faces the mounting cylinder 8, is provided with a fastening part 5; the fastening part 5 is provided with a first hollow bin along the central axis direction thereof; a first sealing sleeve 15 is arranged in the first hollow bin, a plurality of groups of gaps 16 are formed in the outer peripheral surface of the fastening portion 5 of the first hollow bin along the central axis direction of the fastening portion 5, and a fourth through hole is formed in the mounting portion 7 of the first hollow bin;
further, the projection of the first sealing sleeve 15 is T-shaped; the small end face of the T-shaped first sealing sleeve 15 penetrates into the first hollow bin through the fourth through hole, and the end face of the mounting part 7, facing the mounting part 7, far away from the fastening part 5 is pressed by the first sealing sleeve 15;
one end of a lead 9 is electrically connected with the probe 10, the other end of the lead 9 sequentially passes through the fourth through hole, the first seal sleeve 15, the second through hole and the first through hole and extends into the shell 1, and the other end of the lead 9 is electrically connected with the temperature sensor body 3;
the clamping part 6 is provided with a second hollow bin 14 along the central axis direction thereof; the second hollow bin 14 is provided with a third opening 61 and a second opening 62 at two ends of the clamping part 6 respectively, and the inner diameter of the second hollow bin 14 is gradually reduced along the third opening 61 towards the second opening 62; wherein the clamping portion 6 is threaded onto the outside of the fastening portion 5 to shrink the fastening portion 5.
In the utility model, when in use, the second flange is matched and sealed on the equipment to be detected, the first flange 11 and the second flange are connected in a sealing and matching way, and the mounting cylinder 8 is respectively connected with the mounting block 4 and the first flange 11 in a threaded matching way; the probe 10 is inserted into the equipment to be detected, the temperature of a medium in the equipment to be detected is sensed through the probe 10, so that the temperature in the equipment to be detected is detected through the temperature sensor body 3, and the temperature sensor body 3 transmits a measured temperature signal to the electronic control unit for processing so as to display temperature data to technicians; wherein, the lead 9 is sleeved with a first sealing sleeve 15; first seal cover 15 is installed in the first hollow bin of fastening portion 5, carries out the centre gripping shrink to fastening portion 5 through the clamping part 6 that sets up to press from both sides first seal cover 15 tightly and then press from both sides the wire 9 tightly, thereby avoid waiting to examine the inside gas of equipment of examining to escape from the clearance between wire 9 and the first seal cover 15, improve the leakproofness of device greatly.
In an alternative embodiment, the projection of the clamping portion 6 is circular.
In an alternative embodiment, the fastening portion 5 and the mounting portion 7 are of unitary construction.
In an alternative embodiment, the mounting portion 7 and the mounting barrel 8 are in threaded fit connection, so that the mounting portion 7 and the mounting barrel 8 can be conveniently assembled and disassembled, and the sealing performance between the mounting portion 7 and the mounting barrel 8 is improved.
In an alternative embodiment, the inner wall of the mounting cylinder 8 and the end face of the mounting portion 7 are provided with PTFE layers.
In an alternative embodiment, a second gland 12 is included; the second sealing sleeve 12 is arranged in the first through hole, the second sealing sleeve 12 is sleeved on the outer side of the lead 9 in an interference manner, and the arranged second sealing sleeve 12 prevents gas in the equipment from entering the shell 1.
In an alternative embodiment, the housing 1 is made of a transparent material.
In an alternative embodiment, the housing 1 and the sealing cap 2 are in threaded engagement to facilitate removal and installation of the sealing cap 2.
In an alternative embodiment, a barometer is included; the mounting part 7 divides the interior of the mounting cylinder 8 into a sealing bin and a detection bin which is used for being communicated with equipment to be detected;
the barometer is installed on shell 1, and in the barometer end of barometer located the sealed cabin, detect sealed cabin internal gas pressure through the barometer that is equipped with, explain fastening portion 5 department gas leakage when the increase of sealed cabin internal gas pressure, and then need overhaul the device.
In an alternative embodiment, there are three sets of slits 16; the three groups of gaps 16 are uniformly distributed in a circumference shape by taking the central axis of the fastening part 5 as the center.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (10)
1. The corrosion-resistant temperature detection device for preparing the boric acid monoester is characterized by comprising a shell (1), a temperature sensor body (3), an installation block (4), a clamping part (6), an installation cylinder (8), a lead (9), a detection head (10) and a first flange (11) which is used for being in sealing fit with a second flange on a device to be detected;
the temperature sensor body (3) is arranged in the shell (1); a sealing cover (2) is hermetically arranged on the shell (1);
the mounting block (4) is mounted on the end face, far away from the sealing cover (2), of the shell (1), and a mounting groove is formed in the end face, far away from the shell (1), of the mounting block (4); the bottom surface of the mounting groove is provided with a first through hole for communicating the interior of the shell (1), and an elastic sealing gasket (13) is arranged in the mounting groove; a second through hole is arranged on the elastic sealing gasket (13);
one end of the mounting cylinder (8) is provided with a first opening, the other end of the mounting cylinder (8) is provided with a third through hole, the mounting cylinder (8) is installed in an assembling hole on the first flange (11) in a matching mode, one end of the mounting cylinder (8) provided with the third through hole is screwed into the mounting groove through threads, an elastic sealing gasket (13) is pressed on the end face of the mounting cylinder (8), and a mounting part (7) is arranged in the mounting cylinder (8); a fastening part (5) is arranged on the end surface of the mounting part (7) which is provided with a third through hole and faces the mounting cylinder (8); the fastening part (5) is provided with a first hollow bin along the central axis direction thereof; a first sealing sleeve (15) is arranged in the first hollow bin, a plurality of groups of gaps (16) are formed in the outer peripheral surface of the fastening portion (5) of the first hollow bin along the central axis direction of the fastening portion (5), and a fourth through hole is formed in the mounting portion of the first hollow bin;
one end of the lead (9) is electrically connected with the detecting head (10), the other end of the lead (9) sequentially passes through the fourth through hole, the first sealing sleeve (15), the second through hole and the first through hole and extends into the shell (1), and the other end of the lead (9) is electrically connected with the temperature sensor body (3);
the clamping part (6) is provided with a second hollow bin (14) along the central axis direction thereof; the second hollow bin (14) is provided with a third opening (61) and a second opening (62) at two ends of the clamping part (6) respectively, and the inner diameter of the second hollow bin (14) is gradually reduced along the direction from the third opening (61) to the second opening (62); wherein the clamping part (6) is sleeved outside the fastening part (5) by screw threads to shrink the fastening part (5).
2. The corrosion-resistant temperature detection apparatus for boric acid monoester production according to claim 1, wherein the projection of the clamp portion (6) is a circular ring shape.
3. The apparatus for detecting corrosion-resistant temperature for producing boric acid monoester according to claim 1, wherein the fastening portion (5) and the mounting portion (7) are of an integral structure.
4. The corrosion-resistant temperature detection apparatus for producing a boric acid monoester according to claim 1, wherein the mounting portion (7) and the mounting cylinder (8) are screw-coupled.
5. The corrosion-resistant temperature detection apparatus for producing a boric acid monoester according to claim 1, wherein the inner wall of the mounting cylinder (8) and the end face of the mounting portion (7) are provided with PTFE layers.
6. The corrosion-resistant temperature detection device for boric acid monoester preparation according to claim 1, characterized by comprising a second sealing sleeve (12); the second sealing sleeve (12) is arranged in the first through hole, and the second sealing sleeve (12) is sleeved on the outer side of the lead (9) in an interference manner.
7. The corrosion-resistant temperature detection device for preparing boric acid monoester according to claim 1, wherein the housing (1) is made of transparent material.
8. The corrosion-resistant temperature detection apparatus for boric acid monoester production according to claim 1, wherein the housing (1) and the sealing cap (2) are screw-coupled.
9. The corrosion-resistant temperature detection device for boric acid monoester preparation according to claim 1, characterized by comprising a barometer; the mounting part (7) divides the interior of the mounting cylinder (8) into a sealing bin and a detection bin which is communicated with equipment to be detected;
the barometer is arranged on the shell (1), and the barometer end of the barometer is arranged in the sealed bin.
10. The corrosion-resistant temperature detection apparatus for boric acid monoester production according to claim 1, wherein the slits (16) are provided in three groups; the three groups of gaps (16) are uniformly distributed in a circumference shape by taking the central axis of the fastening part (5) as the center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020903085.5U CN211824815U (en) | 2020-05-25 | 2020-05-25 | Anti-corrosion temperature detection device for preparing boric acid monoester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020903085.5U CN211824815U (en) | 2020-05-25 | 2020-05-25 | Anti-corrosion temperature detection device for preparing boric acid monoester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211824815U true CN211824815U (en) | 2020-10-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020903085.5U Active CN211824815U (en) | 2020-05-25 | 2020-05-25 | Anti-corrosion temperature detection device for preparing boric acid monoester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211824815U (en) |
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2020
- 2020-05-25 CN CN202020903085.5U patent/CN211824815U/en active Active
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