Environment-friendly freezing dryer

Abstract

The utility model relates to the technical field of freezing dryers, and discloses an environment-friendly freezing dryer which comprises a base, the top of the base is fixedly connected with a freezing dryer body, one side of the freezing dryer body is fixedly connected with a mounting frame, one side of the mounting frame is provided with a heat dissipation assembly, the bottom of the base is fixedly connected with supporting legs, and the supporting legs are fixedly connected with the base. And moving assemblies are arranged on the inner walls of the supporting legs. The environment-friendly refrigeration dryer is provided with the mounting groove, the mounting frame, the filter screen, the positioning groove, the fixing groove, the fixing rod, the sliding groove and the dust collecting box, when the filter screen is disassembled, the fixing rod for fixing the mounting frame is pulled out of the fixing groove, fixation of the mounting frame and the mounting frame is removed, and the mounting frame is pulled out, so that the filter screen can be quickly disassembled; and dust falling during cleaning can fall into a dust collecting box, the dust collecting box can slide out of a sliding groove for cleaning, the effects of conveniently replacing the filter screen and collecting and cleaning the dust are achieved, and the practicability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cold dryers, in particular to an environmentally friendly cold dryer. Background Art

[0002] Cold dryer is the abbreviation of refrigerated dryer, which is an air source processing component in the pneumatic system. It adopts new technology and uses refrigerant to exchange heat with compressed air to reduce the temperature of compressed air to a dew point temperature in the range of 2 to 10°C, so that the compressed air can be further dried. The dew point temperature of the compressed air after drying can reach between -20°C and -70°C.

[0003] The new refrigerant is a new type of environmentally friendly refrigerant. It is a colorless gas at room temperature and pressure, with a molecular formula of C2H2F4. It is similar to R12, but at the same temperature and pressure, its molecule is about 60% larger than R12. It is a member of the hydrofluorocarbon compound and is currently one of the most promising refrigerants to replace R12. The environmentally friendly cold dryer is an energy-saving and environmentally friendly gas purification equipment.

[0004] The prior art patent document with publication number CN213119758U provides an environmentally friendly cold dryer, which utilizes a filter, a mounting frame, a rotating disk, a driving rod, a connecting rod, a scraper, and a brush, so that the scraper drives the brush to move on the filter, and the brush can clean the dust or impurities on the filter, thereby ensuring the heat dissipation effect of the filter, thereby increasing the service life of the cold dryer body.

[0005] In the above-mentioned prior art, although the cold dryer drives the brush to move on the filter screen through the scraper, so that the brush can clean the dust or impurities on the filter screen, the cold dryer in the patented technology cleans the dust on the filter screen through the brush, which is more troublesome when disassembling and replacing the filter screen. If the filter screen is not replaced, the cleaned dust will fall to the bottom and will still exist inside the equipment. Long-term accumulation will affect the internal equipment and reduce practicality. Therefore, we need an environmentally friendly cold dryer. Utility Model Content

[0006] The purpose of the utility model is to provide an environmentally friendly cold dryer to solve the problem that the cold dryer in the patent technology proposed in the above background technology cleans the dust on the filter screen by a brush, which is troublesome when disassembling and replacing the filter screen. If the filter screen is not replaced, the cleaned dust will fall to the bottom and will still exist inside the equipment. Long-term accumulation will affect the internal equipment and reduce the practicality.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] An environmentally friendly cold dryer comprises a base, the top of the base is fixedly connected to a cold dryer body, a mounting frame is fixedly connected to one side of the cold dryer body, a heat dissipation component is installed on one side of the mounting frame, a supporting leg is fixedly connected to the bottom of the base, and a moving component is arranged on the inner wall of the supporting leg;

[0009] The heat dissipation assembly includes a mounting groove, the inner wall of the mounting groove is snap-connected with a mounting frame, and a filter is installed on the inner wall of the mounting frame, a positioning groove is provided on the top of the mounting frame, a fixing groove is provided on the top of the mounting frame, and a fixing rod is snap-connected on the inner wall of the fixing groove, a sliding groove is provided on the inner wall of the cold dryer body, and a dust box is slidably connected to the inner wall of the sliding groove;

[0010] The moving component includes a motor, the output end of the motor is detachably connected to a rotating rod through a coupling, and a gear set is installed at one end of the rotating rod, the bottom of the gear set is rotatably connected to a screw rod, and the outer surface of the screw rod is threadedly connected to a lifting rod, a roller is installed at the bottom of the lifting rod, and a movable groove is opened on the inner wall of the supporting leg, and a slider is slidably connected to the inner wall of the movable groove.

[0011] Preferably, a dust cleaning mechanism is installed inside the cold dryer body.

[0012] Preferably, the installation frame forms a snap-fit ​​structure with the installation frame through the installation groove, and the shape and size of the inner wall of the installation groove matches the shape and size of one side of the installation frame.

[0013] Preferably, the installation frame forms a fixed structure with the installation frame through a fixing rod, and the shape and size of the fixing rod match the shape and size of the positioning groove, and the number of the fixing rods is multiple.

[0014] Preferably, the cold dryer body forms a sliding structure with the dust box through a slide groove, and the shape and size of the inner wall of the slide groove match the shape and size of the bottom of the dust box.

[0015] Preferably, the motor forms a rotating structure through a rotating rod and a gear set, and the gear set is composed of two bevel gears.

[0016] Preferably, the gear set forms a lifting structure through a screw rod and a lifting rod, and the external thread of the screw rod matches the internal thread of the lifting rod, one side of the slider is connected to one side of the lifting rod, and the shape and size of the movable groove matches the shape and size of the slider.

[0017] Compared with the prior art, the utility model has the following beneficial effects: the environmentally friendly cold dryer,

[0018] First, the utility model is provided with a mounting groove, a mounting frame, a filter, a positioning groove, a fixing groove, a fixing rod, a slide groove and a dust collecting box. When the filter is disassembled, it is only necessary to pull out the fixing rod of the fixing mounting frame from the fixing groove, release the fixing of the mounting frame and the mounting frame, and pull out the mounting frame to realize the rapid disassembly of the filter. The dust dropped after cleaning will fall into the dust collecting box, and the dust collecting box can be slid out of the slide groove for cleaning, thereby achieving the effect of facilitating the replacement of the filter and collecting and cleaning the dust, thereby improving practicality.

[0019] Second, the utility model is provided with a motor, a rotating rod, a gear set, a screw rod, a lifting rod, a roller, a movable groove and a slider. When the motor is started, the rotating rod is driven to rotate, and the gear set is rotated at the same time. The gear set drives the screw rod to rotate in the lifting rod, and then the roller at the bottom of the lifting rod moves downward and extends out. When the cold dryer needs to be moved, the roller is extended for use. When not in use, it is retracted into the supporting leg for storage, thereby improving the convenience of the cold dryer. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0022] Figure 3 This is a schematic diagram of the installation frame and filter structure of the utility model;

[0023] Figure 4 This is a schematic diagram of the lifting rod and roller structure of the utility model.

[0024] In the figure: 1. base; 2. dryer body; 3. mounting frame; 4. heat dissipation component; 401. mounting slot; 402. mounting frame; 403. filter screen; 404. positioning slot; 405. fixing slot; 406. fixing rod; 407. slide slot; 408. dust collecting box; 5. cleaning mechanism; 6. supporting leg; 7. moving component; 701. motor; 702. rotating rod; 703. gear set; 704. screw rod; 705. lifting rod; 706. roller; 707. movable slot; 708. slider. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1 , Figure 2 , Figure 3 and Figure 4 An environmentally friendly cold dryer comprises a base 1, a cold dryer body 2 is fixedly connected to the top of the base 1, a mounting frame 3 is fixedly connected to one side of the cold dryer body 2, a heat dissipation component 4 is installed on one side of the mounting frame 3, a supporting leg 6 is fixedly connected to the bottom of the base 1, and a moving component 7 is arranged on the inner wall of the supporting leg 6;

[0027] The heat dissipation assembly 4 includes a mounting groove 401, the inner wall of the mounting groove 401 is snap-connected with a mounting frame 402, and a filter screen 403 is installed on the inner wall of the mounting frame 402, a positioning groove 404 is provided on the top of the mounting frame 3, a fixing groove 405 is provided on the top of the mounting frame 402, and a fixing rod 406 is snap-connected to the inner wall of the fixing groove 405, a sliding groove 407 is provided on the inner wall of the cold dryer body 2, and a dust box 408 is slidably connected to the inner wall of the sliding groove 407;

[0028] The moving component 7 includes a motor 701, the output end of the motor 701 is detachably connected to a rotating rod 702 via a coupling, and a gear set 703 is installed at one end of the rotating rod 702, the bottom of the gear set 703 is rotatably connected to a screw rod 704, and the outer surface of the screw rod 704 is threadedly connected to a lifting rod 705, a roller 706 is installed at the bottom of the lifting rod 705, a movable groove 707 is opened on the inner wall of the supporting leg 6, and a slider 708 is slidably connected to the inner wall of the movable groove 707.

[0029] Through the above technical solution, when disassembling the filter 403, it is only necessary to pull out the fixing rod 406 of the fixing mounting frame 402 from the fixing groove 405, release the fixation of the mounting frame 3 and the mounting frame 402, and pull out the mounting frame 402 to quickly disassemble the filter 403, and the cleaned dust will fall into the dust box 408, and the dust box 408 can be slid out of the slide groove 407 for cleaning, thereby achieving the effect of facilitating the replacement of the filter 403 and collecting and cleaning the dust, thereby improving practicality.

[0030] Specifically, a dust cleaning mechanism 5 is installed inside the cold dryer body 2 .

[0031] Through the above technical solution, it is convenient to start the cleaning mechanism 5 to brush the dust on the filter screen 403 downwards through the brush, thereby achieving the effect of cleaning the filter screen 403.

[0032] Specifically, the installation frame 3 forms a snap-fit ​​structure with the installation frame 402 through the installation groove 401 , and the shape and size of the inner wall of the installation groove 401 matches the shape and size of one side of the installation frame 402 .

[0033] Through the above technical solution, it is convenient to extend one side of the mounting frame 402 into the mounting groove 401 for installation with the mounting frame 3, thereby achieving the installation effect of the filter screen 403. The filter screen 403 adopts a snap-fit ​​connection method for easy installation and removal.

[0034] Specifically, the mounting frame 3 forms a fixed structure with the mounting frame 402 through the fixing rod 406 , and the shape and size of the fixing rod 406 match the shape and size of the positioning groove 404 , and there are multiple fixing rods 406 .

[0035] Through the above technical solution, it is convenient to fix the installation frame 3 and the installation frame 402 through the fixing rod 406. The fixing rod 406 extends into the fixing groove 405 until it extends into the positioning groove 404, clamping and fixing the installation frame 3 and the installation frame 402, thereby achieving a fixing effect.

[0036] Specifically, the cold dryer body 2 forms a sliding structure with the dust box 408 through the slide groove 407, and the shape and size of the inner wall of the slide groove 407 match the shape and size of the bottom of the dust box 408.

[0037] Through the above technical solution, the dust box 408 can slide out from the inside of the cold dryer body 2 through the slide groove 407. The dust box 408 collects the dust cleaned from the filter 403 and then draws it out for cleaning, thereby achieving the effect of collecting and cleaning the dust.

[0038] Specifically, the motor 701 forms a rotating structure with the rotating rod 702 and the gear set 703, and the gear set 703 is composed of two bevel gears.

[0039] The above technical solution facilitates the starting motor 701 to drive the rotating rod 702 to rotate and drive the gear set 703 to operate. Two bevel gears are arranged in the gear set 703, and the two bevel gears mesh with each other, thereby changing the rotation direction.

[0040] Specifically, the gear set 703 forms a lifting structure through the screw rod 704 and the lifting rod 705, and the external thread of the screw rod 704 matches the internal thread of the lifting rod 705, one side of the slider 708 is connected to one side of the lifting rod 705, and the shape and size of the movable groove 707 matches the shape and size of the slider 708.

[0041] Through the above technical solution, it is convenient for the gear set 703 to rotate and drive the screw rod 704 to rotate, and the screw rod 704 rotates in the lifting rod 705, thereby making the lifting rod 705 move up and down. During the lifting and lowering process of the lifting rod 705, the slider 708 slides in the movable groove 707 to maintain stability, thereby making the roller 706 able to move up and down, thereby achieving the lifting and lowering effect of the roller 706.

[0042] Working principle: When using the environmentally friendly cold dryer, first, when cleaning and disassembling the filter 403 of the cold dryer body 2, first pull out the fixing rod 406 from the fixing groove 405, release the limit fixation between the mounting frame 3 and the mounting bracket 402, and then pull out the mounting bracket 402 from the mounting groove 401 on the inner wall of the mounting frame 3, so that the filter 403 can be quickly disassembled, and then slide the dust box 408 out of the slide groove 407, clean the dust in the dust box 408, and when moving the cold dryer body 2, start the motor 701 first, and the motor 701 drives the rotating rod 702 to rotate. The gear set 703 is driven to operate, and the rotation of the gear set 703 drives the screw rod 704 to rotate, and the screw rod 704 rotates in the lifting rod 705, thereby causing the lifting rod 705 to descend. During the lifting and lowering process of the lifting rod 705, the slider 708 slides in the movable groove 707 to maintain stability, thereby allowing the roller 706 to move downward and extend out of the supporting leg 6. When the cold dryer needs to be moved, the roller 706 is extended for use. When not in use, it is retracted into the supporting leg 6 for storage. This completes all the work. The content not described in detail in this manual belongs to the prior art known to professional and technical personnel in this field.

[0043] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit thereof, and the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. An environmentally friendly cold dryer, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to a cold dryer body (2), and one side of the cold dryer body (2) is fixedly connected to a mounting frame (3), one side of the mounting frame (3) is mounted with a heat dissipation component (4), and the bottom of the base (1) is fixedly connected to a support leg (6), and a movable component (7) is provided on the inner wall of the support leg (6); The heat dissipation component (4) comprises a mounting groove (401), the inner wall of the mounting groove (401) is snap-connected with a mounting frame (402), and a filter screen (403) is installed on the inner wall of the mounting frame (402); a positioning groove (404) is provided on the top of the mounting frame (3); a fixing groove (405) is provided on the top of the mounting frame (402), and a fixing rod (406) is snap-connected on the inner wall of the fixing groove (405); a sliding groove (407) is provided on the inner wall of the cold dryer body (2), and a dust collecting box (408) is slidably connected to the inner wall of the sliding groove (407); The moving assembly (7) comprises a motor (701), the output end of the motor (701) is detachably connected to a rotating rod (702) via a coupling, and one end of the rotating rod (702) is mounted with a gear set (703), the bottom of the gear set (703) is rotatably connected to a screw rod (704), and the outer surface of the screw rod (704) is threadedly connected to a lifting rod (705), a roller (706) is mounted at the bottom of the lifting rod (705), and an inner wall of the supporting leg (6) is provided with a movable groove (707), and the inner wall of the movable groove (707) is slidably connected to a slider (708).

2. The environmentally friendly cold dryer according to claim 1, characterized in that: A dust cleaning mechanism (5) is installed inside the cold dryer body (2).

3. The environmentally friendly cold dryer according to claim 1, characterized in that: The installation frame (3) forms a snap-fit ​​structure with the installation frame (402) through the installation groove (401), and the shape and size of the inner wall of the installation groove (401) match the shape and size of one side of the installation frame (402).

4. The environmentally friendly cold dryer according to claim 1, characterized in that: The installation frame (3) forms a fixed structure with the installation frame (402) through a fixing rod (406), and the shape and size of the fixing rod (406) match the shape and size of the positioning groove (404), and the number of the fixing rods (406) is multiple.

5. The environmentally friendly cold dryer according to claim 1, characterized in that: The cold dryer body (2) forms a sliding structure with the dust collecting box (408) through the sliding groove (407), and the shape and size of the inner wall of the sliding groove (407) match the shape and size of the bottom of the dust collecting box (408).

6. The environmentally friendly cold dryer according to claim 1, characterized in that: The motor (701) forms a rotating structure through a rotating rod (702) and a gear set (703), and the gear set (703) is composed of two bevel gears.

7. The environmentally friendly cold dryer according to claim 1, characterized in that: The gear set (703) forms a lifting structure through the screw rod (704) and the lifting rod (705), and the external thread of the screw rod (704) matches the internal thread of the lifting rod (705), one side of the slider (708) is connected to one side of the lifting rod (705), and the shape and size of the movable groove (707) match the shape and size of the slider (708).

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