Freezing dryer convenient to install

Abstract

The utility model discloses a freezing dryer convenient to install, and belongs to the technical field of freezing dryers. The refrigeration dryer comprises a refrigeration dryer body and a rear cover, two inserting grooves are formed in the inner bottom face of the refrigeration dryer body, and mounting holes are formed in the two sides of the interior of the refrigeration dryer body respectively. A push rod is matched between the two mounting holes, and two L-shaped blocks are arranged on one side of the push rod; two inserting blocks are arranged at the bottom end of the rear cover and inserted into the two inserting grooves respectively. The inserting block is inserted into the inserting groove, then the rear cover is pushed to extrude the L-shaped block, so that the L-shaped block drives the push rod to move, the push rod slides on the polish rod through the inserting hole to extrude the spring, and then after the L-shaped block enters the L-shaped groove, the push rod is pushed under the action of the spring to drive the L-shaped block to move, so that the L-shaped block is clamped in the L-shaped groove, and therefore, the push rod is pushed to move. The rear cover is mounted on the freezing dryer body, so that the problems that the mounting process is complicated and the mounting difficulty is increased due to the fact that a large number of bolts need to be used for tightening and fixing are solved.

Description

Technical Field

[0001] This utility model relates to the field of refrigerated dryer technology, specifically a refrigerated dryer that is easy to install. Background Technology

[0002] Refrigerated air dryers, also known as freeze dryers, are widely used in industrial production, especially in fields such as medicine, biology, and pneumatic equipment. Their core function is to use refrigerant refrigeration technology to condense water vapor in compressed air into droplets and expel them, thereby reducing the moisture content. During operation, the internal cooling system forces the compressed air to cool below its dew point, ensuring that moisture in the air condenses, thus achieving a drying effect. In this process, moisture in the air molecules is separated into fine water droplets and completely separated from the air, thereby removing most of the moisture under fixed conditions and ensuring the desired drying and cooling effect.

[0003] However, the installation of the back cover of a refrigerated dryer is usually quite complicated, requiring a large number of bolts to tighten and fix it, which makes the installation process cumbersome and increases the difficulty of installation. Therefore, a refrigerated dryer that is easy to install is proposed to overcome the above problems. Utility Model Content

[0004] The purpose of this invention is to provide a refrigerated dryer that is easy to install. By inserting the plug into the slot, and then pushing the back cover to press the L-shaped block, the L-shaped block moves the push rod, which slides through the insertion hole on the smooth rod to press the spring. After the L-shaped block enters the L-shaped groove, the spring pushes the push rod to move the L-shaped block, so that the L-shaped block is stuck in the L-shaped groove, thus installing the back cover on the refrigerated dryer body. This solves the problem of needing to tighten and fix with a large number of bolts, which makes the installation process cumbersome and increases the difficulty of installation.

[0005] This utility model is achieved through the following technical solution:

[0006] This utility model is a refrigerated dryer that is easy to install, including a refrigerated dryer body and a rear cover. The bottom surface of the refrigerated dryer body has two slots, and the two sides of the refrigerated dryer body have mounting holes. A push rod is fitted between the two mounting holes, and two L-shaped blocks are provided on one side of the push rod. The bottom of the rear cover has two inserts, which are inserted into the two slots respectively. Two L-shaped grooves are provided on one side of the rear cover, and the two L-shaped blocks are respectively locked in the two L-shaped grooves.

[0007] Furthermore, a rectangular block is provided on one side of the refrigerated dryer body, and a sliding groove is opened at one end of the rectangular block. The sliding groove is connected to the mounting hole, and a threaded hole is opened at one end of the sliding groove, in which a bolt is fitted.

[0008] Furthermore, a smooth rod is provided at one end of the bolt, and a spring is sleeved on the outside of the smooth rod.

[0009] Furthermore, the outer diameter of the spring matches the inner diameter of the bolt.

[0010] Furthermore, one end of the push rod has a socket, and the other end of the smooth rod corresponds to the socket.

[0011] Furthermore, one side of the L-shaped block is designed as a bevel.

[0012] This utility model has the following beneficial effects:

[0013] 1. This utility model involves inserting a plug into a slot, then pushing the back cover to press the L-shaped block, which causes the L-shaped block to move the push rod. The push rod slides through the insertion hole on the smooth rod, pressing the spring. After the L-shaped block enters the L-shaped groove, the spring pushes the push rod to move the L-shaped block, causing it to lock in the L-shaped groove. This installs the back cover onto the refrigerated dryer body, solving the problem of needing to tighten and fix it with a large number of bolts, which makes the installation process cumbersome and increases the difficulty of installation.

[0014] 2. In this invention, after the spring force weakens, the bolt is rotated to drive the polished rod to rotate, thereby removing the bolt and polished rod, and then the spring can be removed and replaced, thus avoiding affecting subsequent use.

[0015] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of a refrigerated dryer.

[0017] Figure 2 This is a schematic diagram of the connection structure between the L-shaped block and the back cover;

[0018] Figure 3 A schematic diagram of the refrigerated dryer body and push rod structure;

[0019] Figure 4 This is a schematic diagram of the back cover structure;

[0020] Figure 5 This is a schematic diagram of a bolt and rectangular block structure.

[0021] In the diagram: 1. Refrigerated dryer body; 101. Slot; 102. Mounting hole; 2. Push rod; 201. L-shaped block; 202. Insertion hole; 3. Rectangular block; 301. Slide groove; 302. Threaded hole; 4. Rear cover; 401. Insertion block; 402. L-shaped groove; 5. Bolt; 501. Smooth rod; 502. Spring. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figure 1-5 This utility model provides a technical solution: a refrigerated dryer that is easy to install, including a refrigerated dryer body 1 and a rear cover 4. The bottom surface of the refrigerated dryer body 1 has two slots 101, and the two sides of the refrigerated dryer body 1 have mounting holes 102 respectively. A push rod 2 is fitted between the two mounting holes 102. One side of the push rod 2 has two L-shaped blocks 201. One end of the L-shaped blocks 201 has a beveled structure to facilitate pressing the L-shaped blocks 201. The bottom of the rear cover 4 has two inserts 401, which are inserted into the two slots 101 respectively. The side of the rear cover 4 has two L-shaped grooves 402, and the two L-shaped blocks 201 are respectively locked in the two L-shaped grooves 402.

[0024] A rectangular block 3 is provided on one side of the main body 1 of the refrigerated dryer. A sliding groove 301 is opened at one end of the rectangular block 3. The sliding groove 301 is connected to the mounting hole 102. A threaded hole 302 is opened at one end of the sliding groove 301. A bolt 5 is fitted in the threaded hole 302. A smooth rod 501 is opened at one end of the bolt 5. A spring 502 is sleeved on the outside of the smooth rod 501.

[0025] After the spring force of spring 502 weakens, the bolt 5 is rotated to drive the polished rod 501 to rotate, so that the bolt 5 and polished rod 501 can be removed, and then the spring 502 can be removed and replaced to avoid affecting subsequent use.

[0026] The outer diameter of the spring 502 is consistent with the inner diameter of the bolt 5; one end of the push rod 2 is provided with a socket 202, and one end of the smooth rod 501 corresponds to the socket 202.

[0027] By inserting the insert block 401 into the slot 101, and then pushing the rear cover 4 to press the L-shaped block 201, the L-shaped block 201 moves the push rod 2, causing the push rod 2 to slide through the insertion hole 202 on the smooth rod 501 to press the spring 502. After the L-shaped block 201 enters the L-shaped groove 402, the spring 502 pushes the push rod 2 to move the L-shaped block 201, causing the L-shaped block 201 to be stuck in the L-shaped groove 402. This installs the rear cover 4 onto the refrigerated dryer body 1, solving the problem of needing to tighten and fix it with a large number of bolts, which makes the installation process cumbersome and increases the installation difficulty.

[0028] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A refrigerant dryer that is easy to install, comprising a refrigerant dryer body (1) and a rear cover (4), characterized in that: The bottom surface of the refrigerated dryer body (1) has two slots (101), and the two sides of the refrigerated dryer body (1) have mounting holes (102). A push rod (2) is fitted between the two mounting holes (102), and two L-shaped blocks (201) are provided on one side of the push rod (2); The bottom end of the back cover (4) is provided with two inserts (401), which are inserted into two slots (101) respectively. Two L-shaped grooves (402) are opened on one side of the back cover (4), and two L-shaped blocks (201) are respectively stuck in the two L-shaped grooves (402).

2. The refrigerated dryer according to claim 1, characterized in that, A rectangular block (3) is provided on one side of the main body (1) of the refrigerated dryer. A sliding groove (301) is opened at one end of the rectangular block (3). The sliding groove (301) is connected to the mounting hole (102). A threaded hole (302) is opened at one end of the sliding groove (301). A bolt (5) is fitted in the threaded hole (302).

3. A refrigerated dryer that is easy to install according to claim 2, characterized in that, One end of the bolt (5) is provided with a smooth rod (501), and a spring (502) is sleeved on the outside of the smooth rod (501).

4. A refrigerated dryer that is easy to install according to claim 3, characterized in that, The outer diameter of the spring (502) is consistent with the inner diameter of the bolt (5).

5. A refrigerated dryer that is easy to install according to claim 4, characterized in that, One end of the push rod (2) is provided with a socket (202), and one end of the light rod (501) corresponds to the socket (202).

6. A refrigerant dryer that is easy to install according to claim 1, characterized in that, One side of the L-shaped block (201) is designed as a sloping structure.

Images