CN210496463U

CN210496463U - High-temperature constant-temperature test box

Info

Publication number: CN210496463U
Application number: CN201921103385.9U
Authority: CN
Inventors: 杨华军; 韩春春; 黄浩
Original assignee: Guangdong Aldex New Material Co Ltd
Current assignee: Guangdong Aldex New Material Co Ltd
Priority date: 2019-07-15
Filing date: 2019-07-15
Publication date: 2020-05-12
Anticipated expiration: 2029-07-15

Abstract

The utility model discloses a high-temperature constant-temperature test chamber, which comprises a test chamber box body, wherein the test chamber box body is provided with a test cavity, chutes are symmetrically arranged in the test cavity, a baffle is arranged in the chutes in a sliding way, an annular array is provided with through holes, a baffle is arranged on one side of the baffle in a laminating way, the annular array is provided with through holes, a track is symmetrically arranged on one side of the outer part of the test chamber box body, a heat dissipation plate is arranged in the track in a sliding way, two groups of cooling fans are symmetrically arranged on one side of the heat dissipation plate, one side of the heat dissipation plate is positioned above the cooling fans and is spliced with a sealing rubber strip, the test cavity is positioned at the laminating position of the sealing rubber strip and is provided with a notch, a microswitch is fixedly arranged on the surface of the test chamber box body, the test interval time of different materials is shortened, and the working efficiency is improved.

Description

High-temperature constant-temperature test box

Technical Field

The utility model relates to a high temperature test case technical field specifically is a high temperature constant temperature test case.

Background

And the high-temperature constant-temperature test chamber is a test chamber for controlling the temperature to be constant. A high-temperature test chamber (high-low temperature test chamber) belongs to one of test devices for simulating climatic environment, and is suitable for performance tests of various products or materials under the high-temperature condition. It can be used in scientific research unit, product quality inspection center and industrial and mining enterprise laboratory. Digital display temperature control, PID self-regulation, and overtemperature protection.

The existing high-temperature constant-temperature test box is large in volume, the volume of a test cavity is fixed, but the tested materials are different in size, different in attribute and different in power consumed during detection, so that a test box with an adjustable test space is urgently needed, and the energy consumption is saved; because of the high temperature produced in the test, when detecting different materials, need wait for the proof box cooling, reduced the efficiency of experimental work.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a high-temperature constant-temperature test box, a group of baffles are slidably arranged in the test box, a test cavity is divided into two spaces with adjustable volumes, the volume of the test cavity is adjusted according to the property and the volume of a material, the material is tested, and the energy consumption is saved; set up a breach in proof box one side, set up gliding sealed window in breach one side, set up radiator fan in radiator plate one side, after proof box work, open sealed window, start radiator fan takes away the high temperature waste heat in the proof box fast, shortens the experimental interval time of different materials, improves work efficiency to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high temperature constant temperature test box, includes the proof box, the experimental cavity has been seted up to the proof box, the spout has been seted up to the symmetry in the experimental cavity, slidable mounting has the baffle in the spout, annular array has the through-hole in the baffle, and the laminating of baffle one side is provided with the baffle, also annular array has the through-hole in the baffle, the track is installed to the outside one side symmetry of proof box, slidable mounting has the heating panel in the track, two sets of radiator fan are installed to heating panel one side symmetry, heating panel one side is located radiator fan top and splices there is joint sealing rubber strip, the experimental cavity is located sealing rubber strip laminating position and has seted up the breach, and is two sets of it installs micro-gap switch to be located proof box fixed surface.

Preferably, the two sides of the partition board are symmetrically provided with sliding blocks, and the sliding blocks are in clearance fit with the sliding grooves.

Preferably, a pin shaft is welded in the middle of one side of the partition plate, a pressing plate is fixedly mounted at one end of the pin shaft, and the baffle is rotatably mounted on the surface of the pin shaft.

Preferably, a clamping groove is formed in the rail, and clamping blocks are arranged in the clamping groove on two sides of the heat dissipation plate.

Preferably, a square through hole is formed in the heat dissipation plate at the mounting position of the heat dissipation fan, and a handle is fixedly mounted on one side of the heat dissipation plate.

Preferably, a galvanized plate is fixedly installed at the bottom of the microswitch, and the galvanized plate is fixedly installed on the surface of the box body of the test box.

Preferably, spring plungers are symmetrically installed on two sides of the heat dissipation plate, and positioning holes are formed in the tracks.

Preferably, the top of the heat dissipation plate is glued with a cushion block corresponding to the mounting position of the microswitch.

Compared with the prior art, the beneficial effects of the utility model are that:

1. a group of baffles are slidably arranged in the test box, the test cavity is divided into two spaces with adjustable volumes, the volume of the test cavity is adjusted according to the property and the volume of the material, the material test is carried out on the test cavity, and the energy consumption is saved;

2. set up a breach in proof box one side, set up gliding sealed window in breach one side, set up radiator fan in heating panel one side, after proof box work, open sealed window, start radiator fan takes away the high temperature waste heat in the proof box fast, shortens the test interval time of different materials, improves work efficiency.

Drawings

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

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a rear view of the present invention;

fig. 4 is a schematic top view of the present invention.

In the figure: 1. a test chamber body; 2. a test cavity; 3. a chute; 4. a partition plate; 5. a through hole; 6. a baffle plate; 7. a track; 8. a heat dissipation plate; 9. a heat radiation fan; 10. sealing rubber strips; 11. a notch; 12. a microswitch; 13. a slider; 14. a pin shaft; 15. pressing a plate; 16. a card slot; 17. a clamping block; 18. a square through hole; 19. a handle; 20. galvanizing a plate; 21. a spring plunger; 22. positioning holes; 23. and a cushion block.

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, the present invention provides a technical solution: a high-temperature constant-temperature test chamber comprises a test chamber body 1, wherein a test cavity 2 is formed in the test chamber body 1, sliding grooves 3 are symmetrically formed in the test cavity 2, and partition plates 4 are slidably mounted in the sliding grooves 3 and partition the test cavity 2; a partition plate 4 is arranged in the chute 3 in a sliding manner, through holes 5 are arranged in the partition plate 4 in an annular array manner, a baffle plate 6 is attached to one side of the partition plate 4, the through holes 5 are also arranged in the baffle plate 6 in an annular array manner, the through holes 5 are arranged in the partition plate 4 and the baffle plate 6, and the through holes 5 can be communicated or shielded by rotating the baffle plate 6 according to the property of the experimental material, so that the experimental time of the material is shortened, and the energy consumption is saved; the tracks 7 are symmetrically arranged on one side of the outer part of the box body 1 of the test box, the heat dissipation plates 8 are arranged in the tracks 7 in a sliding mode, the heat dissipation plates 8 are arranged between the two groups of tracks 7 in a sliding mode, the heat dissipation fan 9 is conveniently moved to the position of the notch 11 when the test box stops, and high-temperature waste heat in the test box is quickly taken away; two groups of cooling fans 9 are symmetrically arranged on one side of the cooling plate 8, a sealing rubber strip 10 is glued to one side of the cooling plate 8 above the cooling fans 9, and the sealing rubber strip 10 is made of fluororubber, so that the high-temperature resistance performance is achieved, and the sealing performance of the test box body 1 during operation is effectively improved; the test cavity 2 is provided with a notch 11 at the joint position of the sealing rubber strip 10, a microswitch 12 is fixedly arranged on the surface of the test box body 1 between the two groups of tracks 7, the microswitch 12 is electrically connected with the cooling fan 9, and the cooling fan 9 is controlled to be started by touching the microswitch 12 when the cooling plate 8 is pushed up.

Specifically, the sliding blocks 13 are symmetrically arranged on two sides of the partition plate 4, the sliding blocks 13 are in clearance fit with the sliding grooves 3, and the sliding blocks 13 are arranged to limit the moving track of the partition plate 4 in the sliding grooves 3.

Specifically, the central position of one side of the partition plate 4 is welded with a pin shaft 14, a pressing plate 15 is fixedly mounted at one end of the pin shaft 14, the baffle plate 6 is rotatably mounted on the surface of the pin shaft 14, the pin shaft 14 and the pressing plate 15 are arranged, and the baffle plate 6 is fixed without interfering the rotation of the baffle plate 6.

Specifically, a clamping groove 16 is formed in the rail 7, clamping blocks 17 are arranged in the clamping groove 16 on two sides of the heat dissipation plate 8, and the clamping blocks 17 and the clamping grooves 16 are in clearance fit to limit the moving track of the heat dissipation plate 8 in the rail 7.

Specifically, a square through hole 18 is formed in the heat dissipation plate 8 at the installation position of the heat dissipation fan 9, a lifting handle 19 is fixedly installed on one side of the heat dissipation plate 8, and the lifting handle 19 is arranged, so that the heat dissipation plate 8 can be conveniently pushed and pulled.

Specifically, the bottom of the microswitch 12 is fixedly provided with a galvanized plate 20, the galvanized plate 20 is fixedly arranged on the surface of the test box body 1, and the galvanized plate 20 is arranged, so that the installation is convenient.

Specifically, spring plungers 21 are symmetrically installed on two sides of the heat dissipation plate 8, positioning holes 22 are formed in the rails 7, and the spring plungers 21 are matched with the positioning holes 22 to keep the heat dissipation plate 8 and the micro switch 12 in a contact state.

Specifically, the top of the heat dissipation plate 8 is glued with a cushion block 23 corresponding to the mounting position of the micro switch 12, and the cushion block 23 is arranged to buffer and protect the touch of the micro switch 12.

The structure principle is as follows: a group of partition plates 4 are slidably mounted in the box body 1 of the test box, a group of baffle plates 6 are attached to one side of each partition plate 4, a test cavity is divided into two spaces with adjustable volumes through holes formed in the partition plates 4 and the baffle plates 6 in a penetrating mode, the positions of the partition plates 4 are moved to adjust the volume of the test cavity according to the property and the volume of a material, the baffle plates 6 are rotated at the same time to enable the through holes 5 to be communicated or closed, the temperature in the two cavities is adjusted, the material test is carried out on the two cavities, and energy consumption is saved;

set up a breach 11 in test box 1 one side, set up gliding heating panel 8 in breach 11 one side, set up radiator fan 9 in heating panel one side, after test box work, promote radiator panel 8 to contact with micro-gap switch 12, utilize spring plunger 21 and locating hole 22's cooperation to keep micro-gap switch 12 normally closed state, start radiator fan 9, take away the high temperature waste heat in test box 1 fast, shorten the experimental interval time of different materials, improve work efficiency.

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 high temperature constant temperature test chamber, includes test chamber box (1), its characterized in that: the test chamber box body (1) is provided with a test cavity (2), the test cavity (2) is internally and symmetrically provided with sliding chutes (3), the sliding chutes (3) are internally and slidably provided with a partition plate (4), the partition plate (4) is internally and annularly provided with through holes (5), one side of the partition plate (4) is provided with a baffle (6) in a laminating manner, the baffle (6) is internally and annularly provided with the through holes (5), one side of the outer part of the test chamber box body (1) is symmetrically provided with a track (7), the track (7) is internally and slidably provided with a heat dissipation plate (8), one side of the heat dissipation plate (8) is symmetrically provided with two groups of heat dissipation fans (9), one side of the heat dissipation plate (8) is positioned above the heat dissipation fans (9) and is connected with a sealing rubber strip (10), the test cavity (2) is positioned at the laminating position of the sealing rubber strip (10) and is provided with a notch (11), the microswitch (12) is electrically connected with the cooling fan (9).

2. A high temperature and constant temperature test chamber according to claim 1, wherein: the two sides of the partition plate (4) are symmetrically provided with sliding blocks (13), and the sliding blocks (13) are in clearance fit with the sliding grooves (3).

3. A high temperature and constant temperature test chamber according to claim 1, wherein: a pin shaft (14) is welded in the middle of one side of the partition plate (4), a pressing plate (15) is fixedly mounted at one end of the pin shaft (14), and the baffle plate (6) is rotatably mounted on the surface of the pin shaft (14).

4. A high temperature and constant temperature test chamber according to claim 1, wherein: a clamping groove (16) is formed in the rail (7), and clamping blocks (17) are arranged in the clamping groove (16) on two sides of the heat dissipation plate (8).

5. A high temperature and constant temperature test chamber according to claim 1, wherein: a square through hole (18) is formed in the heat dissipation plate (8) at the mounting position of the heat dissipation fan (9), and a lifting handle (19) is fixedly mounted on one side of the heat dissipation plate (8).

6. A high temperature and constant temperature test chamber according to claim 1, wherein: the bottom of the microswitch (12) is fixedly provided with a galvanized plate (20), and the galvanized plate (20) is fixedly arranged on the surface of the test box body (1).

7. A high temperature and constant temperature test chamber according to claim 1, wherein: spring plungers (21) are symmetrically installed on two sides of the heat dissipation plate (8), and positioning holes (22) are formed in the tracks (7).

8. A high temperature and constant temperature test chamber according to claim 1, wherein: and a cushion block (23) is glued to the top of the heat dissipation plate (8) corresponding to the mounting position of the microswitch (12).