CN212696382U

CN212696382U - Explosion-proof temperature controller

Info

Publication number: CN212696382U
Application number: CN202021544501.3U
Authority: CN
Inventors: 邓沪平
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-30
Filing date: 2020-07-30
Publication date: 2021-03-12
Anticipated expiration: 2030-07-30

Abstract

The utility model discloses an explosion-proof type temperature controller, including mounting panel, demonstration detection mechanism and controller main part, first protection storehouse is installed to one side of mounting panel, first protection storehouse is kept away from one side of mounting panel and is installed demonstration detection mechanism, and the inner wall in first protection storehouse is pasted and is had the gasbag, the inboard of gasbag is pasted and is had second protection storehouse. This kind of explosion-proof type temperature controller is through the sliding connection between first spout and the first slider, sliding connection between second slider and the second spout, the elasticity of first spring and second spout, and the connecting rod respectively with first slider and the second slider between articulated, the second protects the protection of storehouse to the controller main part, when making the device receive the explosion impact, can avoid disassembling easily, and reduce the impact to internal element, and can prevent its sustained combustion when receiving explosion combustion, and can avoid equipment work to produce vibrations and bring great influence and loss for the controller main part.

Description

Explosion-proof temperature controller

Technical Field

The utility model relates to a temperature controller technical field specifically is an explosion-proof type temperature controller.

Background

When industrial production and partial electrical equipment's operation, have certain requirement to the temperature of all ring edge borders, could reach comparatively ideal reaction or operating efficiency, this just needs to use temperature controller to detect it to control the adjustment according to actual demand, thereby make the temperature reach ideal state under artificial control, traditional temperature controller can satisfy people's user demand basically, but still has certain problem, and concrete problem is as follows:

1. when the existing temperature controller is used, due to the fact that part of working environments are complex, explosion can occur under the influence of misoperation or other adverse factors, when the traditional temperature controller is exploded, the traditional temperature controller is easy to disintegrate directly due to explosion, the destructive power of explosion is further increased, and the later-period operation personnel are not facilitated to investigate the site;

2. when the existing temperature controller is impacted by explosion, flammable objects at the periphery are easily attached to the existing temperature controller due to impact force in the explosion process, and therefore continuous combustion of the temperature controller is easily caused, and destructive force is further easily increased;

3. when the existing temperature controller is used, part of installation equipment of the existing temperature controller is easy to vibrate during working, so that the temperature controller installed on the existing temperature controller is also vibrated along with the vibration, the shaking amplitude and speed of the electronic element part in the existing temperature controller are large, and the long-term service life of the existing temperature controller is adversely affected.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an explosion-proof temperature controller to solve the current temperature controller that proposes in the above-mentioned background art and take place the disintegration easily when receiving the explosion impact, last burning, and cause inside electronic component part to rock the range and speed big along with the vibrations of equipment easily when using, be unfavorable for its life's problem.

In order to achieve the above object, the utility model provides a following technical scheme: an explosion-proof temperature controller comprises a mounting plate, a display detection mechanism and a controller main body, wherein a first protective bin is mounted on one side of the mounting plate, the display detection mechanism is mounted on one side of the first protective bin, which is far away from the mounting plate, an air bag is pasted on the inner wall of the first protective bin, a second protective bin is pasted on the inner side of the air bag, a first threaded hole is formed in one end of the second protective bin, a sealing plate is arranged at one end of the second protective bin, which is close to the first threaded hole, a first spring is arranged on the inner walls of the second protective bin and the sealing plate, a first sliding block is arranged inside the first spring, a connecting rod is hinged to one side of the first sliding block, which is far away from the first sliding groove, a clamping plate is arranged inside the second protective bin, a clamping groove is formed at one end of the clamping plate, which is far away from the second protective bin, a second sliding, and a second sliding block hinged with the connecting rod is arranged in the second sliding groove.

Preferably, the top and the bottom of the first protection bin are both provided with through holes, and the inside of each through hole is pasted with a protection film.

Preferably, a second threaded hole is reserved in one side of the sealing plate, a screw rod is arranged in the second threaded hole, and the screw rod extends into the first threaded hole.

Preferably, a first spring is installed on the side of the first sliding block, and one end, far away from the first sliding block, of the first spring is connected with the second protection bin.

Preferably, a clamping block is installed inside the clamping groove, a controller main body is arranged inside the clamping block, one end, far away from the sealing plate, of the controller main body is connected with an integrated cable, and one end, far away from the controller main body, of the integrated cable is connected with the display detection mechanism.

Preferably, the second spring is installed to the avris of second slider, and the second spring is kept away from the one end of second slider and is connected with the grip block.

Compared with the prior art, the beneficial effects of the utility model are that: the explosion-proof temperature controller;

1. through the sliding connection between the first sliding chute and the first sliding block, the sliding connection between the second sliding block and the second sliding chute, the elasticity of the first spring and the second sliding chute, and the hinging between the connecting rod and the first sliding block and the second sliding block respectively, the second protection cabin protects the controller main body, so that when the device is impacted by explosion, the device can be prevented from being easily disassembled, and the impact on internal elements is reduced;

2. the air bag is adhered between the first protection cabin and the second protection cabin, and the inert gas is arranged in the air bag, so that when the device is damaged by the burning air bag, the inert gas in the air bag is sprayed out from the through hole to prevent the device from continuously burning;

3. through the elasticity of first spring and second spout to and the elasticity of gasbag, can be so that the mounting panel receives when the vibrations that equipment brought, after transmitting for the controller main part, vibration amplitude is less with the speed, thereby avoids equipment work to produce vibrations and takes great influence and loss for the controller main part.

Drawings

FIG. 1 is a schematic sectional view of the front view of the present invention;

fig. 2 is an enlarged schematic view of a portion a of fig. 1 according to the present invention;

FIG. 3 is a schematic top sectional view of the present invention;

FIG. 4 is a schematic side sectional view of the present invention;

fig. 5 is an enlarged schematic structural diagram of fig. 4B according to the present invention.

In the figure: 1. mounting a plate; 2. a first protection bin; 3. a through hole; 4. a protective film; 5. a display detection mechanism; 6. an air bag; 7. a second protection bin; 8. a first threaded hole; 9. a sealing plate; 10. a second threaded hole; 11. a screw; 12. a first chute; 13. a first slider; 14. a first spring; 15. a connecting rod; 16. a clamping plate; 17. a card slot; 18. a clamping block; 19. a controller main body; 20. an integrated cable; 21. a second chute; 22. a second slider; 23. a second spring.

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. 1-5, the present invention provides a technical solution: an explosion-proof temperature controller comprises a mounting plate 1, a display detection mechanism 5 and a controller main body 19, wherein a first protection bin 2 is mounted on one side of the mounting plate 1;

the top and the bottom of the first protection bin 2 are both provided with through holes 3, a protection film 4 is pasted inside the through holes 3, the shape of the side cross section of each through hole 3 is trapezoidal, the protection film 4 can play a certain protection role in the first protection bin 2, the airbag 6 is prevented from being easily and directly damaged by the through holes 3 in the operation process, when the through holes 3 and the second protection bin 7 are damaged by explosion and combustion, inert gas inside the airbag 6 can be sprayed out of the through holes 3, and the spraying angle can be wider through the shape of the through holes 3, so that continuous combustion is avoided;

a display detection mechanism 5 is installed on one side, away from the installation plate 1, of the first protection bin 2, an air bag 6 is pasted on the inner wall of the first protection bin 2, a second protection bin 7 is pasted on the inner side of the air bag 6, a first threaded hole 8 is formed in one end of the second protection bin 7, and a sealing plate 9 is arranged at one end, close to the first threaded hole 8, of the second protection bin 7;

a second threaded hole 10 is reserved in one side of the sealing plate 9, a screw 11 is arranged inside the second threaded hole 10, the screw 11 extends into the first threaded hole 8, the screw 11 is uniformly distributed at equal angles relative to the transverse central axis of the sealing plate 9, and the screw 11 is in threaded connection with the first threaded hole 8 and the second threaded hole 10, so that an operator can fix the second protection bin 7 and the sealing plate 9 by screwing the screw 11 into the first threaded hole 8 and the second threaded hole 10;

the inner walls of the second protection bin 7 and the sealing plate 9 are both provided with a first spring 14, and a first sliding block 13 is arranged inside the first spring 14;

a first spring 14 is mounted on the side of the first sliding block 13, one end, far away from the first sliding block 13, of the first spring 14 is connected with the second protection bin 7, the first sliding block 13 and the first sliding groove 12 form relative sliding connection, so that when vibration in the corresponding direction occurs, the first sliding block 13 can slide in the first sliding groove 12, the first spring 14 can be driven to compress or stretch, the first spring 14 can then drive the first sliding block 13 to recover to the initial position, and the vibration amplitude and speed transmitted by the second protection bin 7 are reduced in the process;

a connecting rod 15 is hinged to one side, away from the first sliding groove 12, of the first sliding block 13, a clamping plate 16 is arranged inside the second protection bin 7, and a clamping groove 17 is formed in one end, away from the second protection bin 7, of the clamping plate 16;

a fixture block 18 is arranged in the clamping groove 17, a controller main body 19 is arranged in the fixture block 18, one end, away from the sealing plate 9, of the controller main body 19 is connected with an integrated cable 20, one end, away from the controller main body 19, of the integrated cable 20 is connected with the display detection mechanism 5, the fixture block 18 and the clamping groove 17 form a relative sliding mechanism, and the fixture block 18 is arranged on the periphery and the end of the controller main body 19, so that when each set of fixture block 18 is slidably clamped in the clamping groove 17, the position of the controller main body 19 can be fixed;

a second sliding groove 21 is formed in one side, close to the second protection bin 7, of the clamping plate 16, and a second sliding block 22 hinged with the connecting rod 15 is arranged inside the second sliding groove 21;

second spring 23 is installed to the avris of second slider 22, and second spring 23 keeps away from the one end of second slider 22 and is connected with grip block 16, second slider 22 constitutes relative sliding structure with second spout 21, make when taking place the vibrations of corresponding direction, second slider 22 can take place to slide in second spout 21, can drive second spring 23 and compress or stretch, second spring 23 can drive second slider 22 afterwards and resume to initial position department, reduce the vibrations range and the rate of second protection storehouse 7 transmission in this process.

The working principle is as follows: when the explosion-proof temperature controller is used, the mounting plate 1 is mounted in a device or environment which needs to be subjected to temperature control, the integrated cable 20 on the controller main body 19 is connected with the display detection mechanism 5, the controller main body 19 slides into the second protection bin 7 through a clamping sliding structure between the clamping block 18 and the clamping slot 17, the clamping blocks 18 on the periphery and the end part of the controller main body 19 are clamped into the corresponding clamping slots 17, the sealing plate 9 is aligned to the opening of the second protection bin 7, the clamping slot 17 formed on the clamping plate 16 on the sealing plate 9 is clamped with the clamping block 18 on the end part of the controller main body 19, the screw 11 is screwed into the second threaded hole 10 and the first threaded hole 8 to fix the sealing plate 9, so that the installation is completed, the device is connected with a power supply, the temperature calculation recording and control are carried out through the controller main body 19, and the detection and display are carried out through the display detection mechanism 5, when the device is installed and vibrated, the vibration amplitude and speed transmitted to the second protection bin 7 by the installation plate 1 can be reduced through the elasticity of the air bag 6, when the second protection bin 7 is vibrated transversely or vertically through the sliding connection of the first sliding block 13 and the first sliding groove 12 and the elasticity of the first spring 14, the connecting rods 15 around the inside of the second protection bin 7 can rotate correspondingly, the first sliding block 13 can slide correspondingly inside the first sliding groove 12, the end part inside the second protection bin 7 and the corresponding second sliding block 22 on the sealing plate 9 slide in the second sliding groove 21, so that the corresponding first spring 14 and the corresponding second spring 23 are compressed or stretched, the vibration amplitude and speed transmitted to the controller main body 19 are reduced, when the second protection bin 7 vibrates longitudinally, the end part inside the second protection bin 7 and the corresponding connecting rod 15 on the sealing plate 9 rotate correspondingly, the first slide block 13 can slide correspondingly in the first slide groove 12, the second slide block 22 around the inner part of the second protection bin 7 slides in the second slide groove 21, thereby causing the corresponding first and second springs 14 and 23 to compress or extend, reducing the magnitude and rate of vibration transmitted to the controller body 19, thereby, the controller main body 19 can maintain basic stability, and the vibration amplitude and the efficiency are small, when the device is impacted by explosion, the double-layer protection of the controller main body 19 is realized through the first protection cabin 2 and the second protection cabin 7, easy disassembly can be avoided, and as described above, the controller main body 19 is less subject to vibration, simultaneously, when the explosion produced the burning, gasbag 6 and second protection storehouse 7 received the destruction of burning, and the inert gas in the gasbag 6 is spouted by through-hole 3 to avoid taking place to last burning, thereby avoid further increasing destructive power.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides an explosion-proof type temperature controller, includes mounting panel (1), shows detection mechanism (5) and controller main part (19), its characterized in that: a first protection bin (2) is installed on one side of the installation plate (1), a display detection mechanism (5) is installed on one side, away from the installation plate (1), of the first protection bin (2), an air bag (6) is pasted on the inner wall of the first protection bin (2), a second protection bin (7) is pasted on the inner side of the air bag (6), a first threaded hole (8) is formed in one end of the second protection bin (7), a sealing plate (9) is arranged at one end, close to the first threaded hole (8), of the second protection bin (7), first springs (14) are arranged on the inner walls of the second protection bin (7) and the sealing plate (9), a first sliding block (13) is arranged inside the first springs (14), a connecting rod (15) is hinged to one side, away from the first sliding groove (12), of the first sliding block (13), and a clamping plate (16) is arranged inside the second protection bin (7), and the clamping groove (17) is opened at the end of the clamping plate (16) far away from the second protection bin (7), the second sliding groove (21) is opened at the side of the clamping plate (16) close to the second protection bin (7), and the second sliding block (22) hinged with the connecting rod (15) is arranged in the second sliding groove (21).

2. An explosion-proof thermostat according to claim 1, characterized in that: through-hole (3) have all been seted up to the top and the bottom in first protection storehouse (2), and the inside of through-hole (3) is pasted and is had protective film (4).

3. An explosion-proof thermostat according to claim 1, characterized in that: a second threaded hole (10) is reserved in one side of the sealing plate (9), a screw rod (11) is arranged inside the second threaded hole (10), and the screw rod (11) extends into the first threaded hole (8).

4. An explosion-proof thermostat according to claim 1, characterized in that: first spring (14) are installed to the avris of first slider (13), and first spring (14) keep away from the one end of first slider (13) and are connected with second protection storehouse (7).

5. An explosion-proof thermostat according to claim 1, characterized in that: a clamping block (18) is mounted inside the clamping groove (17), a controller main body (19) is arranged inside the clamping block (18), an integrated cable (20) is connected to one end, far away from the sealing plate (9), of the controller main body (19), and one end, far away from the controller main body (19), of the integrated cable (20) is connected with the display detection mechanism (5).

6. An explosion-proof thermostat according to claim 1, characterized in that: and a second spring (23) is installed on the side of the second sliding block (22), and one end, far away from the second sliding block (22), of the second spring (23) is connected with the clamping plate (16).