阅读说明：本技术 一种工业用温度计套管 (Industrial thermometer sleeve ) 是由 肖叶 于 2020-07-20 设计创作，主要内容包括：本发明公开了一种工业用温度计套管,包括安装板,所述安装板顶端两侧均开设有螺纹孔,所述螺纹孔内部设置有螺栓,所述螺栓与螺纹孔螺旋连接,所述安装板顶端中部开设有安装孔,所述安装孔内部设置有上套管,所述上套管一侧顶端镶嵌有恒压管,所述恒压管端口镶嵌有塞头,所述上套管内部顶端胶接有橡胶头,所述上套管内壁底端设置有内螺纹,所述上套管下方设置有下套管,所述下套管外侧顶端设置有外螺纹,所述上套管与下套管通过内螺纹、外螺纹螺旋连接,所述上套管与下套管内部设置有温度计,所述温度计顶端镶嵌在橡胶头底端。本发明通过设置安装板、恒压管、橡胶头,具有结构简单、安全可靠、易于更换等特点。(The invention discloses an industrial thermometer sleeve, which comprises a mounting plate, wherein threaded holes are formed in two sides of the top end of the mounting plate, bolts are arranged in the threaded holes and are in threaded connection with the threaded holes, a mounting hole is formed in the middle of the top end of the mounting plate, an upper sleeve is arranged in the mounting hole, a constant-pressure pipe is embedded in the top end of one side of the upper sleeve, a plug is embedded in the port of the constant-pressure pipe, a rubber head is glued to the top end of the inner part of the upper sleeve, an internal thread is formed in the bottom end of the inner wall of the upper sleeve, a lower sleeve is arranged below the upper sleeve, an external thread is formed in the top end of the outer side of the lower sleeve, the upper sleeve and the lower sleeve are in threaded connection through the internal thread and the. The invention has the characteristics of simple structure, safety, reliability, easy replacement and the like by arranging the mounting plate, the constant-pressure pipe and the rubber head.)

1. An industrial thermowell, comprising a mounting plate (1), characterized in that: threaded holes (11) are formed in both sides of the top end of the mounting plate (11), bolts (2) are arranged in the threaded holes (11), the bolts (2) are in threaded connection with the threaded holes (11), a mounting hole (12) is formed in the middle of the top end of the mounting plate (1), an upper sleeve (3) is arranged in the mounting hole (12), a constant-pressure pipe (6) is inlaid in the top end of one side of the upper sleeve (3), a plug head (7) is inlaid in the port of the constant-pressure pipe (6), a rubber head (4) is glued to the top end of the inner part of the upper sleeve (3), an internal thread (9) is arranged at the bottom end of the inner wall of the upper sleeve (3), a lower sleeve (10) is arranged below the upper sleeve (3), an external thread (13) is arranged at the top end of the outer side of the lower sleeve (10), and the upper sleeve (3) is, the thermometer is characterized in that thermometers (5) are arranged inside the upper sleeve (3) and the lower sleeve (10), and the top ends of the thermometers (5) are embedded at the bottom ends of the rubber heads (4).

2. An industrial thermo-well tube according to claim 1, wherein: the bottom end of the mounting plate (1) is glued with a sealing gasket (8).

3. An industrial thermo-well tube according to claim 1, wherein: and a sealing sleeve is arranged between the outer side of the upper sleeve (3) and the inner wall of the mounting hole (12).

4. An industrial thermo-well tube according to claim 1, wherein: the upper casing (3) and the lower casing (10) are both made of carborundum materials.

5. An industrial thermo-well tube according to claim 1, wherein: the interior of the constant-pressure pipe (6) is communicated with the interior of the upper sleeve (3).

Technical Field

The invention relates to the technical field of thermometer equipment, in particular to an industrial thermometer sleeve.

Background

The thermometer is a tool capable of accurately judging and measuring temperature, is divided into a pointer thermometer and a digital thermometer, and is designed and manufactured into various thermometers according to the difference of use purposes; the design basis is as follows: the phenomenon that solid, liquid and gas expand and contract with cold under the influence of temperature is utilized; under constant volume conditions, the pressure of the gas (or vapor) is changed due to the difference of the temperatures; the action of the thermoelectric effect; the resistance changes along with the change of temperature; the influence of heat radiation, etc.; the world maximum thermometer is positioned in the Turpan flame mountain scenic spot in Xinjiang, a huge thermometer stands at the center of the underground palace of the flame mountain scenic spot at a high altitude, and the thermometer is a three-dimensional thermometer which is named as a gold stick and obtained the best of Giniss in the world in 2004, 8, 16.

At present, industrial thermometer sleeves on the market generally have the problems of low working safety at high temperature and high pressure, troublesome assembly and replacement and the like.

Disclosure of Invention

The present invention is directed to an industrial thermo-well tube to solve the problems of the related art.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an industrial thermometer sleeve, includes the mounting panel, mounting panel top both sides all set up threaded hole, threaded hole inside is provided with the bolt, bolt and threaded hole screwed connection, the mounting hole has been seted up at mounting panel top middle part, the inside sleeve pipe that is provided with of mounting hole, the constant voltage pipe has been inlayed on sleeve pipe one side top, constant voltage pipe port is inlayed and is had the chock plug, it splices to go up the inside top of cover pipe has the rubber head, it is provided with the internal thread to go up the intraductal wall bottom of cover, it is provided with the lower casing to go up the sleeve pipe below, lower casing outside top is provided with the external screw thread, it passes through internal thread, external screw thread screwed connection with the lower casing to go up the sleeve pipe, it is provided with.

Preferably, the bottom end of the mounting plate is glued with a sealing gasket.

Preferably, a sealing sleeve is arranged between the outer side of the upper sleeve and the inner wall of the mounting hole.

Preferably, the upper casing and the lower casing are both made of carborundum materials.

Preferably, the interior of the constant pressure pipe is communicated with the interior of the upper sleeve.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, by arranging the mounting plate, the mounting plate is fixedly mounted on the outer wall of a container to be measured through a bolt, at the moment, the lower sleeve is positioned in the container, then the heat in the container is transferred to the bottom end of the thermometer through the lower sleeve, then the degree of the thermometer is read through the upper sleeve, when the heat in the container is too high, the plug head can be taken out from the port of the constant pressure pipe for protecting the device, then the internal pressure of the device is weakened, and as the constant pressure pipe is positioned at the top end of one side of the upper sleeve, the influence on the internal temperature of the device under the condition of ventilation of the;

2. according to the invention, through the arrangement of the internal thread and the external thread, when the thermometer needs to be replaced, the lower sleeve is screwed down from the bottom end of the upper sleeve, then the thermometer needing to be replaced is taken out, and then the top end of a new thermometer is inserted into the bottom end of the rubber head, so that the operation is simple and the replacement is convenient.

Drawings

FIG. 1 is a schematic view of a vertical section of an industrial thermo-well tube according to the present invention;

FIG. 2 is a schematic top view of a mounting plate of an industrial thermo-well tube according to the present invention;

fig. 3 is a view showing an overall structure of a lower casing of an industrial thermo-well tube according to the present invention.

In the figure: 1-mounting a plate; 2-bolt; 3, sleeving a sleeve; 4-rubber head; 5-a thermometer; 6-constant pressure tube; 7-internal threads; 8-a sealing gasket; 9-internal thread; 10-casing the pipe; 11-a threaded hole; 12-mounting holes; 13-external thread.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: an industrial thermometer sleeve comprises a mounting plate 1, wherein both sides of the top end of the mounting plate 11 are provided with threaded holes 11, a bolt 2 is arranged in the threaded hole 11, the bolt 2 is in threaded connection with the threaded hole 11, the middle part of the top end of the mounting plate 1 is provided with a mounting hole 12, an upper sleeve 3 is arranged in the mounting hole 12, a constant-pressure pipe 6 is embedded at the top end of one side of the upper sleeve 3, a plug 7 is embedded at the port of the constant-pressure pipe 6, the top end of the inner part of the upper sleeve 3 is glued with a rubber head 4, the bottom end of the inner wall of the upper sleeve 3 is provided with an internal thread 9, a lower sleeve 10 is arranged below the upper sleeve 3, an external thread 13 is arranged at the top end of the outer side of the lower sleeve 10, go up sleeve pipe 3 and lower casing 10 through internal thread 9, external screw thread 13 screwed connection, it is provided with thermometer 5 with lower casing 10 inside to go up sleeve pipe 3, the top of thermometer 5 is inlayed in rubber head 4 bottom.

The bottom end of the mounting plate 1 is glued with a sealing gasket 8, and the mounting plate 11 can be better contacted with the outer wall of the container through the sealing gasket 8, so that articles in the container are prevented from leaking; a sealing sleeve is arranged between the outer side of the upper sleeve 3 and the inner wall of the mounting hole 12, and the sealing sleeve can enable the upper sleeve 3 to be more stably and tightly mounted in the mounting hole 12 and prevent articles in the container from flowing out of the mounting hole 12; the upper sleeve 3 and the lower sleeve 10 are both made of carborundum materials, and the materials have the characteristics of high temperature resistance, thermal shock resistance, corrosion resistance, wear resistance, high thermal conductivity and the like, protect the thermometer 5 and accurately transmit the temperature in the container to the thermometer 5; the interior of the constant-pressure pipe 6 is communicated with the interior of the upper sleeve 3, so that the pressure intensity in the upper sleeve 3 can be shared by the constant-pressure pipe 6, and the pressure intensities in the upper sleeve 3 and the lower sleeve 10 are ensured to be in a safety range.

The working principle is as follows: according to the invention, by arranging the mounting plate 11, the mounting plate 11 is fixedly mounted on the outer wall of a container to be measured through the bolt 2, at the moment, the lower sleeve 10 is positioned in the container, then the heat in the container is transferred to the bottom end of the thermometer 5 through the lower sleeve 10, then the degree of the thermometer 5 is read through the upper sleeve 3, in order to protect the device when the heat in the container is too high, the plug 7 can be taken out from the port of the constant pressure tube 6, then the internal pressure of the device is weakened, and as the constant pressure tube 6 is positioned at the top end of one side of the upper sleeve 3, the influence on the internal temperature of the device can be ignored under the condition that the; through setting up internal thread 9 and external screw thread 13, when thermometer 5 needs to be changed, with the lower casing 10 from the 3 bottom screw-downs of upper casing, then take out the thermometer 5 that need change, insert the 4 bottoms of rubber head with new thermometer 5 top again, easy operation, it is convenient to change.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.