CN213842438U

CN213842438U - Convenient temperature-detecting device for chemical safety who overhauls

Info

Publication number: CN213842438U
Application number: CN202022796920.2U
Authority: CN
Inventors: 陆冲
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-27
Filing date: 2020-11-27
Publication date: 2021-07-30
Anticipated expiration: 2030-11-27

Abstract

The utility model discloses a convenient temperature-detecting device for chemical industry safety who overhauls relates to the temperature detection technology field, the device comprises a device body, the last fixed surface of device body installs the terminal box, one side of device body articulates there is the card lid, the draw-in groove has been seted up at the top of device body, inside one side fixed mounting of device body has the terminal post, one side fixed mounting of terminal post has the thermometer, one side fixedly connected with screwed pipe of device body. This convenient temperature-detecting device for chemical industry safety who overhauls sets up through the cooperation of anticorrosive coating with the protective sheath, when temperature-detecting device for chemical industry safety used, can avoid the thermode to receive the corruption, influences the problem of temperature detection accuracy nature, sets up through the cooperation of screwed pipe and nut, makes the device body possess the function of being convenient for install and dismantle, has reached the effect of being convenient for to change, has improved the use convenience of device body.

Description

Convenient temperature-detecting device for chemical safety who overhauls

Technical Field

The utility model relates to a temperature detection technical field specifically is a convenient temperature-detecting device for chemical industry safety who overhauls.

Background

Temperature is a physical quantity representing the degree of cooling and heating of an object, and microscopically, the intensity of thermal motion of molecules of the object. The temperature can only be measured indirectly by some characteristic of the object that changes with temperature, and a scale used to measure the temperature value of the object is called a temperature scale. The temperature detection device for the chemical engineering safety has the advantages that the reading starting point of the temperature and the basic unit for measuring the temperature are specified, the temperature detection accuracy is low, the fault is easy to occur, the overhaul is inconvenient, and the safety of the working environment is influenced.

Therefore, it is necessary to provide a temperature detection device for chemical safety, which is convenient to overhaul.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

An object of the utility model is to provide a convenient temperature-detecting device for chemical industry safety who overhauls to solve the current temperature-detecting device for chemical industry safety who proposes in the above-mentioned background art, the temperature detects the accuracy and hangs down, breaks down easily, overhauls inconveniently, influences operational environment safety's problem.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a convenient temperature-detecting device for chemical industry safety who overhauls, includes the device body, the last fixed surface of device body installs the terminal box, one side of device body articulates there is the card lid, the draw-in groove has been seted up at the top of device body, inside one side fixed mounting of device body has the terminal post, one side fixed mounting of terminal post has the thermometer, one side fixedly connected with screwed pipe of device body, one side threaded connection of screwed pipe has the nut, one side fixed mounting of screwed pipe has insulation support, one side threaded connection of insulation support has the protection tube.

Preferably, one side fixed mounting of card lid has the fixed block, the inside movable mounting of fixed block has the spring, the upper surface laminating of spring is connected with inserts the post, one side fixedly connected with push rod of inserting the post.

Preferably, a binding post is fixedly mounted on one side of the terminal post, and a wire holder is fixedly mounted on one side of the binding post.

Preferably, a temperature dial is fixedly installed inside the thermometer, and one side of the temperature dial is rotatably connected with a pointer.

Preferably, a copper lead is clamped inside the threaded pipe, a junction box is fixedly mounted at one end of the copper lead, and a compensation wire is fixedly mounted on one side of the junction box.

Preferably, the inside fixed mounting of protection tube has the thermode, the circumference fixedly connected with anticorrosive coating of thermode, the circumference fixedly connected with protective sheath of anticorrosive coating.

Preferably, there are two thermodes, and the two thermodes are fixedly mounted at one end of the compensation wire.

(III) advantageous effects

Compared with the prior art, the utility model provides a convenient temperature-detecting device for chemical industry safety who overhauls possesses following beneficial effect:

1. this convenient temperature-detecting device for chemical industry safety who overhauls sets up through the cooperation of anticorrosive coating with the protective sheath, when temperature-detecting device for chemical industry safety used, can avoid the thermode to receive the corruption, influences the problem of temperature detection accuracy nature, sets up through the cooperation of screwed pipe and nut, makes the device body possess the function of being convenient for install and dismantle, has reached the effect of being convenient for to change, has improved the use convenience of device body.

2. This convenient temperature-detecting device for chemical industry safety who overhauls through setting up the card lid, when temperature-detecting device uses, can avoid temperature-detecting device when breaking down, can not in time detect the maintenance, influences temperature real-time supervision's problem, through the spring with insert the post, make the card lid possess firm fixed function, reached the effect of being convenient for open and shut, make temperature-detecting device be convenient for overhaul.

Drawings

FIG. 1 is a schematic perspective sectional view of the structure of the temperature detecting device for chemical safety of the present invention;

FIG. 2 is a schematic side sectional view of the structure of the temperature detecting device for chemical safety of the present invention;

FIG. 3 is an enlarged view of area A of FIG. 2 according to the present invention;

fig. 4 is an enlarged schematic view of the area B of fig. 2 according to the present invention.

In the figure: 1. a device body; 2. a terminal block; 3. a cover is clamped; 4. a card slot; 5. a fixed block; 6. a spring; 7. inserting a column; 8. a push rod; 9. a terminal post; 10. a binding post; 11. a wire holder; 12. a thermometer; 13. a temperature dial; 14. a pointer; 15. a threaded pipe; 16. a nut; 17. a copper lead; 18. a junction box; 19. a compensation wire; 20. an insulating sleeve; 21. protecting the tube; 22. a thermode; 23. an anticorrosive layer; 24. and (6) a protective sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a temperature detecting device for chemical safety convenient for maintenance comprises a device body 1, a wiring terminal box 2 is fixedly installed on the upper surface of the device body 1, a clamping cover 3 is hinged on one side of the device body 1, by arranging the clamping cover 3, when the temperature detecting device is used, the problem that real-time monitoring of temperature is affected because the temperature detecting device cannot be timely detected and maintained when the temperature detecting device is in failure can be avoided, a clamping groove 4 is formed in the top of the device body 1, a fixing block 5 is fixedly installed on one side of the clamping cover 3, a spring 6 is movably installed inside the fixing block 5, an inserting column 7 is connected on the upper surface of the spring 6 in an attaching manner, a push rod 8 is fixedly connected on one side of the inserting column 7, the clamping cover 3 has a stable and fixed function through the spring 6 and the inserting column 7, the effect of convenient opening and closing is achieved, the temperature detecting device is convenient for maintenance, a terminal column 9 is fixedly installed on one side inside the device body 1, one side of the terminal post 9 is fixedly provided with a terminal post 10, one side of the terminal post 10 is fixedly provided with a wire holder 11, the sensitivity of temperature detection and transmission can be effectively improved by arranging the terminal post 10, one side of the terminal post 9 is fixedly provided with a thermometer 12, the inside of the thermometer 12 is fixedly provided with a temperature dial 13, one side of the temperature dial 13 is rotatably connected with a pointer 14, the temperature can be conveniently displayed and observed by arranging the temperature dial 13 and the pointer 14, one side of the device body 1 is fixedly connected with a threaded pipe 15, one side of the threaded pipe 15 is in threaded connection with a nut 16, the device body 1 is provided with the functions of convenient installation and disassembly by the matching arrangement of the threaded pipe 15 and the nut 16, the effect of convenient replacement is achieved, the use convenience of the device body 1 is improved, the copper lead 17 is clamped inside the threaded pipe 15, one end of the copper lead 17 is fixedly provided with a terminal box 18, one side fixed mounting of terminal box 18 has compensation wire 19, one side fixed mounting of screwed pipe 15 has insulation support 20, one side threaded connection of insulation support 20 has protection tube 21, the inside fixed mounting of protection tube 21 has thermode 22, thermode 22 has two, through setting up thermode 22, the accuracy nature that can effectively strengthen the temperature and detect, two thermode 22 fixed mounting are in compensation wire 19's one end, thermode 22's circumference fixedly connected with anticorrosive coating 23, anticorrosive coating 23's circumference fixedly connected with protective sheath 24, cooperation through anticorrosive coating 23 and protective sheath 24 sets up, when temperature-detecting device uses for chemical industry safety, can avoid thermode 22 to receive the corruption, influence the problem of temperature detection accuracy nature.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

The working principle is as follows: when the temperature detection device for chemical safety is used, firstly, the device body 1 is stably fixed through the matching arrangement of the threaded pipe 15 and the nut 16, when temperature detection is carried out, a loop is formed by jointing two ends of the thermode 22, when the temperature of a joint is different, electromotive force can be generated in the loop, the temperature detection device can stably work through the matching arrangement of the copper lead 17, the junction box 18 and the compensation lead 19, the accuracy and the measurement range of the temperature detection device are effectively improved, the copper lead 17 is stably connected through the matching arrangement of the junction terminal box 2 and the junction base 11, the accuracy of temperature detection is improved, the electromotive force is converted into the temperature of a detected medium through the thermometer 12 through the matching arrangement of the terminal post 9 and the junction post 10, the temperature is accurately displayed through the matching arrangement of the temperature disk 13 and the pointer 14, the temperature change is convenient to observe, through the arrangement of the insulating sleeve 20 and the protective pipe 21, can effectively protect temperature-detecting device's detection stability, avoid receiving external factor interference, influence temperature-detecting device's accuracy, cooperation through anticorrosive coating 23 and protective sheath 24 sets up, can effectively protect thermode 22, avoid thermode 22 to receive the corruption, when temperature-detecting device breaks down, through sliding push rod 8, make spring 6 in the fixed block 5 with insert post 7 and remove downwards, insert post 7 and draw-in groove 4 separation, open card lid 3 and overhaul terminal box 2 and connection terminal 11 in to the device body 1.

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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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.

Claims

1. The utility model provides a convenient temperature-detecting device for chemical industry safety who overhauls, includes device body (1), its characterized in that: the device comprises a device body (1) and is characterized in that a wiring terminal box (2) is fixedly mounted on the upper surface of the device body (1), a clamping cover (3) is hinged to one side of the device body (1), a clamping groove (4) is formed in the top of the device body (1), a terminal post (9) is fixedly mounted on one side of the inside of the device body (1), a thermometer (12) is fixedly mounted on one side of the terminal post (9), a threaded pipe (15) is fixedly connected to one side of the device body (1), a nut (16) is connected to one side of the threaded pipe (15) in a threaded mode, an insulating sleeve (20) is fixedly mounted on one side of the threaded pipe (15), and a protective pipe (21) is connected to one side of the insulating sleeve (20) in a threaded mode.

2. The convenient temperature-detecting device for chemical industry safety who overhauls of claim 1, its characterized in that: one side fixed mounting of card lid (3) has fixed block (5), the inside movable mounting of fixed block (5) has spring (6), the upper surface laminating of spring (6) is connected with inserts post (7), one side fixedly connected with push rod (8) of inserting post (7).

3. The convenient temperature-detecting device for chemical industry safety who overhauls of claim 1, its characterized in that: one side fixed mounting of terminal post (9) has terminal (10), one side fixed mounting of terminal (10) has wire holder (11).

4. The convenient temperature-detecting device for chemical industry safety who overhauls of claim 1, its characterized in that: a temperature disc (13) is fixedly arranged in the thermometer (12), and one side of the temperature disc (13) is rotatably connected with a pointer (14).

5. The convenient temperature-detecting device for chemical industry safety who overhauls of claim 1, its characterized in that: the copper lead wire (17) is clamped inside the threaded pipe (15), a junction box (18) is fixedly mounted at one end of the copper lead wire (17), and a compensation wire (19) is fixedly mounted on one side of the junction box (18).

6. The convenient temperature-detecting device for chemical industry safety who overhauls of claim 1, its characterized in that: the inside fixed mounting of protection tube (21) has thermode (22), circumference fixedly connected with anticorrosive coating (23) of thermode (22), circumference fixedly connected with protective sheath (24) of anticorrosive coating (23).

7. The convenient temperature-detecting device for chemical industry safety who overhauls of claim 6, its characterized in that: the number of the thermodes (22) is two, and the two thermodes (22) are fixedly arranged at one end of the compensation lead (19).