Sealing structure of temperature test room

Abstract

The utility model relates to the technical field of temperature test rooms, in particular to a temperature test room sealing structure which comprises an outer door frame, an installation cavity is formed in the outer door frame, a supporting spring is arranged in the installation cavity, a sealing plate is arranged at one end of the supporting spring, a sealing strip and a magnet block are arranged on the outer side of the sealing plate, and a clamping block is arranged on the inner side of the sealing plate. Limiting plates are arranged on the outer sides of the clamping blocks, extension springs are arranged in the limiting plates, and connecting plates are arranged in the extension springs. According to the temperature test room sealing structure, the effect of facilitating connection of the inner door frame and the outer door frame is achieved through cooperative use of the magnet block and the magnet groove, the effect of fixing the extension spring is achieved through adding the connecting plate, and the effect of clamping the sealing plate is achieved through cooperative use of the extension spring, the limiting plate and the clamping block; and the sealing plate and the sealing strip are replaced regularly, so that the poor sealing effect caused by aging of the sealing strip is avoided, and the accuracy of detection data is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of temperature testing rooms, in particular to a sealing structure of a temperature testing room. Background Art

[0002] The temperature test room can simulate various environmental conditions, such as high temperature, low temperature, high humidity, low humidity, etc., to test the performance of products or materials under different environmental conditions, including mechanical properties, electrical properties, chemical properties, etc. This test room can provide repeatable and reliable test results to help companies evaluate the performance of products under different environmental conditions, as well as predict product life and reliability. In the temperature test room, cement slurry can undergo a variety of tests to evaluate its performance under different temperature conditions.

[0003] At present, most temperature test rooms exist in large testing groups and are rented out. After long-term use and repeated debugging at different temperatures, the aging of the sealing strips is accelerated, which seriously affects the service life of the temperature test room and the test data will also be affected. Therefore, a temperature test room sealing structure is urgently needed to improve the above problems. Utility Model Content

[0004] The purpose of the present invention is to solve at least one of the above technical deficiencies.

[0005] Therefore, one purpose of the present invention is to provide a temperature test room sealing structure to solve the problems mentioned in the background technology and overcome the deficiencies in the prior art.

[0006] In order to achieve the above-mentioned purpose, an embodiment of the utility model on one hand provides a sealing structure of a temperature testing room, including an outer door frame, an installation cavity is opened inside the outer door frame, a support spring is arranged inside the installation cavity, a sealing plate is arranged at one end of the support spring, a sealing strip and a magnet block are arranged on the outside of the sealing plate, a card block is arranged on the inside of the sealing plate, a limiting plate is arranged on the outside of the card block, a tension spring is arranged inside the limiting plate, a connecting plate is arranged inside the tension spring, an inner door frame is arranged on the outside of the magnet block, a sealing block is arranged on one side of the inner door frame, and a magnet groove is opened inside the sealing block.

[0007] The utility model is further configured as follows: one end of the support spring is fixedly connected to the sealing plate, and one end of the support spring away from the sealing plate is movably connected to the inside of the installation cavity.

[0008] By adopting the above technical solution, one end of the support spring is fixedly connected to the sealing plate to play a buffering role.

[0009] The utility model is further configured as follows: the sealing strip and the magnet block are fixedly connected to the sealing plate, the clamping block is clamped inside the limiting plate, and both ends of the supporting spring are fixedly connected to the inside of the limiting plate.

[0010] By adopting the above technical solution, the sealing strip and the magnet block are fixedly connected to the sealing plate, which plays a role in improving the sealing performance.

[0011] The utility model is further configured as follows: the connecting plate is fixedly connected to the interior of the tension spring, and the limiting plate is movably connected to the interior of the installation cavity.

[0012] By adopting the above technical solution, the connecting plate is fixedly connected to the inside of the spring, thereby playing the role of fixing the tension spring.

[0013] The utility model is further configured as follows: the magnet block is matched with the magnet groove, and the sealing block is fixedly connected to one side of the inner door frame.

[0014] By adopting the above technical solution, the magnet block is matched with the magnet groove, which plays a role in preventing the inner door frame and the outer door frame from being unsealed.

[0015] In summary, the beneficial technical effects of the utility model are:

[0016] The sealing structure of a temperature test room plays a sealing role through the cooperation of an outer door frame and an inner door frame, plays a role of alleviating the impact when closing the door through the cooperation of a support spring and a sealing plate, and the support spring has the function of pushing the sealing plate, plays a role of facilitating the connection between the inner door frame and the outer door frame through the cooperation of a magnet block and a magnet slot, plays a role of fixing a tension spring through the addition of a connecting plate, plays a role of clamping the sealing plate through the cooperation of a tension spring, a limiting plate and a clamping block, and plays a role of regularly replacing the sealing plate and the sealing strip, thereby avoiding poor sealing effect due to aging of the sealing strip and improving the accuracy of the detection data.

[0017] Additional aspects and advantages of the present invention will be given in part in the following description and in part will become apparent from the following description or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0019] Figure 1 It is a structural schematic diagram of the utility model;

[0020] Figure 2 It is a structural schematic diagram of the sealing plate of the utility model;

[0021] Figure 3It is a structural schematic diagram of the limiting plate of the utility model;

[0022] Figure 4 It is a structural schematic diagram of the inner door frame of the utility model.

[0023] In the figure: 1. outer door frame; 2. installation cavity; 3. support spring; 4. sealing plate; 5. sealing strip; 6. magnet block; 7. clamping block; 8. limiting plate; 9. tension spring; 10. connecting plate; 11. inner door frame; 12. sealing block; 13. magnet slot. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0025] Embodiment 1

[0026] Reference Figures 1 to 4 , is a temperature test room sealing structure disclosed by the utility model, comprising an outer door frame 1, an installation cavity 2 is opened inside the outer door frame 1, a support spring 3 is arranged inside the installation cavity 2, a sealing plate 4 is arranged at one end of the support spring 3, a sealing strip 5 and a magnet block 6 are arranged on the outer side of the sealing plate 4, a clamping block 7 is arranged on the inner side of the sealing plate 4, a limiting plate 8 is arranged on the outer side of the clamping block 7, a tension spring 9 is arranged inside the limiting plate 8, a connecting plate 10 is arranged inside the tension spring 9, an inner door frame 11 is arranged on the outer side of the magnet block 6, a sealing block 12 is arranged on one side inside the inner door frame 11, a magnet groove 13 is opened inside the sealing block 12, in this embodiment, the support spring 3 plays a role in pushing the seal 4, and the sealing plate 4 plays a role in installing the support spring 3.

[0027] Reference Figure 1 , Figure 2 and Figure 3 One end of the support spring 3 is fixedly connected to the sealing plate 4, and the end of the support spring 3 away from the sealing plate 4 is movably connected to the inside of the installation cavity 2. The sealing strip 5 and the magnet block 6 are fixedly connected to the sealing plate 4, and the clamping block 7 is clamped to the inside of the limiting plate 8. Both ends of the support spring 3 are fixedly connected to the inside of the limiting plate 8. In this embodiment, the sealing strip 5 plays a role in improving the sealing performance, the clamping block 7 plays a role in connecting the sealing plate 4, and the limiting plate 8 plays a role in clamping the clamping block 7.

[0028] Reference Figures 1 to 4The connecting plate 10 is fixedly connected to the inside of the tension spring 9, the limiting plate 8 is movably connected to the inside of the installation cavity 2, the magnet block 6 is adapted to the magnet groove 13, and the sealing block 12 is fixedly connected to one side of the inner door frame 11. In this embodiment, the connecting plate 10 plays the role of installing the tension spring 9, the tension spring 9 plays the role of holding the limiting plate 8, and the magnet block 6 and the magnet groove 13 play a role of sealing.

[0029] The implementation principle of this embodiment is:

[0030] When the sealing strip 5 has been used for a long time and before the sealing strip 5 is aged, a new sealing strip 5 is replaced, and the limiting plate 8 is pushed in the vertical direction. At the same time, the tension spring 9 is extended and deformed, and the block 7 is taken out from the inside of the limiting plate 8, and then the tension spring 9 is restored to deform, and the disassembly of the sealing strip 5 and the sealing plate 4 is completed, and a new sealing plate 4 and the sealing strip 5 and the supporting spring 3 are replaced. The sealing plate 4 is pressed hard so that the block 7 is clamped to the inside of the limiting plate 8. After the block 7 is installed in the inside of the limiting plate 8, the tension spring 9 is restored to deform, and the replacement of the sealing plate 4 is completed. The connecting plate 10 is fixedly connected to the inside of the outer door frame 1, and the connecting plate 10 is used to fix the tension spring 9 to keep the balance of the limiting plate 8. When the door is closed, a certain impact force will be generated, which is alleviated by the support spring 3. Then the support spring 3 is restored to deform, and the sealing plate 4 is pushed. The support spring 3, the magnet block 6 and the magnet slot 13 are used in combination to prevent the inner door frame 11 and the outer door frame 1 from not closing. The inner door frame 11 wraps the sealing strip 5, which effectively improves the sealing performance of the temperature test room.

[0031] Compared with the prior art, the present invention has the following beneficial effects:

[0032] The outer door frame 1 and the inner door frame 11 are used in conjunction with each other to achieve a sealing effect. The support spring 3 and the sealing plate 4 are used in conjunction with each other to alleviate the impact when closing the door, and the support spring 3 has the function of pushing the sealing plate 4. The magnet block 6 and the magnet slot 13 are used in conjunction with each other to facilitate the connection between the inner door frame 11 and the outer door frame 1. The addition of the connecting plate 10 can fix the tension spring 9. The tension spring 9, the limiting plate 8 and the clamping block 7 are used in conjunction with the sealing plate 4. The sealing plate 4 and the sealing strip 5 are replaced regularly to avoid poor sealing effect due to aging of the sealing strip 5, thereby improving the accuracy of the detection data.

[0033] The embodiments of this specific implementation method are all preferred embodiments of the utility model, and are not intended to limit the protection scope of the utility model. Therefore, all equivalent changes made based on the structure, shape, and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A temperature test room sealing structure, characterized in that: The invention comprises an outer door frame (1), wherein an installation cavity (2) is provided inside the outer door frame (1), a support spring (3) is arranged inside the installation cavity (2), a sealing plate (4) is arranged at one end of the support spring (3), a sealing strip (5) and a magnet block (6) are arranged on the outer side of the sealing plate (4), a clamping block (7) is arranged on the inner side of the sealing plate (4), a limiting plate (8) is arranged on the outer side of the clamping block (7), a tension spring (9) is arranged inside the limiting plate (8), a connecting plate (10) is arranged inside the tension spring (9), an inner door frame (11) is arranged on the outer side of the magnet block (6), a sealing block (12) is arranged on one side inside the inner door frame (11), and a magnet groove (13) is arranged inside the sealing block (12).

2. A temperature test room sealing structure according to claim 1, characterized in that: One end of the support spring (3) is fixedly connected to the sealing plate (4), and one end of the support spring (3) away from the sealing plate (4) is movably connected to the inside of the installation cavity (2).

3. A temperature test room sealing structure according to claim 1, characterized in that: The sealing strip (5) and the magnet block (6) are fixedly connected to the sealing plate (4), the clamping block (7) is clamped inside the limiting plate (8), and both ends of the support spring (3) are fixedly connected inside the limiting plate (8).

4. A temperature test room sealing structure according to claim 1, characterized in that: The connecting plate (10) is fixedly connected to the inside of the tension spring (9), and the limiting plate (8) is movably connected to the inside of the installation cavity (2).

5. The temperature test room sealing structure according to claim 1, characterized in that: The magnet block (6) is matched with the magnet groove (13), and the sealing block (12) is fixedly connected to one side of the inner door frame (11).

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