Cold compressor unit with drying and filtering functions

Abstract

The utility model provides a cold compression unit with drying and filtering functions, which relates to the technical field of cold compression units, and comprises a base, a cold compression unit main body is arranged on the surface of the base, a drying and filtering mechanism is mounted in one side of the cold compression unit main body, and the drying and filtering mechanism comprises a storage box and a filtering tank. When the moisture in the air in the cold compression unit main body is much, the humidity sensor can sense the moisture, and then the PLC control panel can start the hot-air blower to dry the moisture in the air in the cold compression unit main body; and the storage box can also filter air moisture entering the drying and filtering mechanism through a filter screen and a drying bag in the drying box, so that the drying effect is improved, and the problem that the moisture in the air enters the interior of the cold compression unit main body, and the moisture in the air damages internal electronic components and internal structures of a machine is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of cold compression units, in particular to a cold compression unit with a drying and filtering function. Background Art

[0002] The cold compression unit is a refrigeration equipment, mainly composed of a compressor, a condenser, an expansion valve and an evaporator. Its working principle is that the refrigerant absorbs heat in the evaporator, and then is sucked in and compressed into a high-temperature and high-pressure gas by the compressor, and then dissipates heat through the condenser, and finally passes through the expansion valve to become a low-temperature and low-pressure liquid, and then returns to the evaporator to form a cycle.

[0003] During the operation of the cold compressor unit, it needs to be controlled through the cold compressor unit body. Since the existing cold compressor unit body lacks a drying structure, moisture in the air will enter the interior of the cold compressor unit body, and the moisture in the air will damage the internal electronic components and the internal structure of the machine, accelerate the aging of the machine, and thus reduce its service life. Therefore, we proposed a new type of cold compressor unit with drying and filtering function. Utility Model Content

[0004] The utility model aims to solve the problem that the moisture in the air can enter the interior of the cold compression unit body due to the lack of a drying structure in the existing cold compression unit body, and the moisture in the air can damage the internal electronic components and the internal structure of the machine, accelerate the aging of the machine, and thus reduce its service life.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: it includes a base, a cold compression unit body is arranged on the surface of the base, a drying and filtering mechanism is installed inside one side of the cold compression unit body, the drying and filtering mechanism includes a storage box and a filter slot, the storage box is connected to the outer surface of one side of the cold compression unit body, a filter slot is provided on one side of the interior of the storage box, a drying slot is provided on the side of the storage box close to the filter slot, a filter screen is provided inside the filter slot, a drying box is provided inside the drying slot, a plurality of groups of air holes are provided in the internal array of the drying box, a magnet is embedded in the bottom of one side of the drying box, a magnetic suction block is embedded in the inner surface of one side of the drying slot, a hot air blower is installed on the inner surface of one side of the cold compression unit body close to the storage box, a humidity sensor is provided on one side of the hot air blower, and a PLC control panel is provided at the lower end of the storage box.

[0006] Furthermore, the PLC control panel is electrically connected to an external power source via a control switch, and the PLC control panel is electrically connected to the PLC control panel and the humidity sensor.

[0007] Furthermore, the filter screen is slidably connected to the storage box through the filter slot, and a drying bag is arranged inside the drying box.

[0008] Furthermore, the drying box is connected to the storage box by a snap fit via the drying slot, and the position and size of the magnet match the position and size of the magnetic attraction block.

[0009] Furthermore, a shock absorbing mechanism is provided at the bottom of the base, and the shock absorbing mechanism includes a support plate, and slots are provided at the four corners of the surface of the support plate, and springs are provided inside each group of the slots, and a push block is provided on the top of each group of the springs, and the top of each group of the push blocks is connected to a support rod.

[0010] Furthermore, the tops of the four groups of support rods are respectively fixedly connected to the four corners of the bottom of the base, and a damper is provided on one side of each group of support rods.

[0011] Furthermore, the push block forms an elastic structure through the notch and the spring.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] 1. In the utility model, when there is more moisture in the air inside the main body of the cold compression unit, the humidity sensor will be sensed, and then the PLC control panel will turn on the hot air blower to dry the moisture in the air inside the main body of the cold compression unit, and the storage box will also filter the moisture in the air entering the drying filter mechanism through the filter net and the drying bag in the drying box, thereby improving the drying effect and avoiding the problem that the moisture in the air will enter the interior of the main body of the cold compression unit and the moisture in the air will damage the internal electronic components and the internal structure of the machine.

[0014] 2. In the utility model, when the cold compression unit body is started, the vibration will be transmitted to the spring through the push block, and then the vibration will be reduced by the spring and the damper, thereby avoiding damage caused by vibration of the cold compression unit body during use and improving the stability of the cold compression unit body. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model provides a three-dimensional structural schematic diagram of a cold compression unit with drying and filtering functions;

[0016] Figure 2 This is a three-dimensional structural schematic diagram from another angle of a cold compression unit with drying and filtering functions proposed by the utility model;

[0017] Figure 3 The utility model provides a schematic diagram of the exploded structure of a storage box for a cold compression unit with a drying and filtering function;

[0018] Figure 4 The utility model proposes a schematic diagram of the explosion structure of a support plate of a cold compression unit with a drying and filtering function;

[0019] Figure 5 The utility model provides a partial cross-sectional structural schematic diagram of a cold compression unit with a drying and filtering function.

[0020] Legend: 1. Base; 2. Refrigeration and compression unit body; 3. Drying and filtering mechanism; 301. Storage box; 302. Filter slot; 303. Drying slot; 304. Filter net; 305. Handle; 306. Drying box; 307. Air vent; 308. Magnetic block; 309. Magnet; 310. Hot air blower; 311. PLC control panel; 312. Humidity sensor; 4. Shock absorbing mechanism; 401. Notch; 402. Spring; 403. Push block; 404. Support rod; 405. Support plate; 406. Damper. DETAILED DESCRIPTION

[0021] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0022] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0023] Embodiment 1, as Figure 1-Figure 5As shown, the utility model provides a cold compression unit with a drying and filtering function, including a base 1, a cold compression unit body 2 is arranged on the surface of the base 1, a drying and filtering mechanism 3 is installed inside one side of the cold compression unit body 2, and the drying and filtering mechanism 3 includes a storage box 301 and a filter slot 302. The storage box 301 is connected to the outer surface of one side of the cold compression unit body 2, a filter slot 302 is provided on one side of the storage box 301, a drying slot 303 is provided on the side of the storage box 301 close to the filter slot 302, a filter screen 304 is arranged inside the filter slot 302, a drying box 306 is arranged inside the drying slot 303, a plurality of groups of air holes 307 are arranged in an internal array of the drying box 306, a magnet 309 is embedded in the bottom of one side of the drying box 306, and a side of the drying slot 303 is provided with a filter screen 304. A magnetic block 308 is embedded in the inner surface, a hot air blower 310 is installed on the inner surface of one side of the cold compression unit body 2 close to the storage box 301, a humidity sensor 312 is provided on one side of the hot air blower 310, a PLC control panel 311 is provided at the lower end of the storage box 301, the PLC control panel 311 is electrically connected to an external power supply through a control switch, the PLC control panel 311 is electrically connected to the PLC control panel 311 and the humidity sensor 312, the filter 304 is slidably connected to the storage box 301 through the filter slot 302, a drying bag is provided inside the drying box 306, the drying box 306 is snap-fitted to the storage box 301 through the drying slot 303, and the position and size of the magnet 309 match the position and size of the magnetic block 308.

[0024] The effect achieved by the entire embodiment 1 is that when the air in the cold compression unit body 2 has more moisture, resulting in higher humidity, the humidity sensor 312 will be sensed, and then the PLC control panel 311 will turn on the hot air blower 310 to dry the moisture in the air inside the cold compression unit body 2. When the air enters the cold compression unit body 2, it will first pass through the filter 304 and the drying bag in the drying box 306 to filter the dust particles and moisture in the air, thereby reducing the humidity in the cold compression unit body 2. When the filter 304 needs to be cleaned after long-term use, the handle 305 can be pulled upwards so that the handle 305 drives the filter 304 to slide out of the filter slot 302, thereby completing the disassembly of the filter 304 and cleaning the dust particles on the surface of the filter 304. During installation, the filter 304 can be installed into the storage box 301 through the filter slot 302. When the drying bag in the drying box 306 needs to be replaced after long-term use, the drying box 306 can be pulled outward to pull out the drying box 306, and then the drying bag in the drying box 306 can be taken out for replacement. When the drying box 306 needs to be installed, the drying box 306 can be directly engaged and installed through the drying slot 303, and the magnetic block 308 on the inner surface of the drying slot 303 will also be magnetically fixed with the magnet 309 at the bottom of one side of the drying box 306, thereby completing the fixed installation of the drying box 306, thereby avoiding the problem that moisture in the air will enter the interior of the main body of the cold compression unit, and the moisture in the air will damage the internal electronic components and the internal structure of the machine, accelerate the aging of the machine, and thus reduce its service life.

[0025] Embodiment 2, as Figure 1-Figure 5 As shown, a shock absorbing mechanism 4 is provided at the bottom of the base 1, and the shock absorbing mechanism 4 includes a support plate 405, and slots 401 are provided at the four corners of the surface of the support plate 405, and a spring 402 is provided inside each group of slots 401, and a push block 403 is provided at the top of each group of springs 402, and the top of each group of push blocks 403 is connected to a support rod 404, and the tops of the four groups of support rods 404 are respectively fixedly connected to the four corners of the bottom of the base 1, and a damper 406 is provided on one side of each group of support rods 404, and the push block 403 forms an elastic structure with the slot 401 and the spring 402.

[0026] The effect achieved by the entire embodiment 2 is that when the cold compression unit main body 2 is started, the base 1 will vibrate, and the support rods 404 at the four corners of the bottom of the base 1 will also push the push blocks 403 to squeeze the springs 402, thereby obtaining a buffer and reducing the impact force during vibration. At the same time, the four groups of dampers 406 will also reduce the vibration generated by the cold compression unit main body 2 during operation, thereby avoiding damage caused by vibration of the cold compression unit main body 2 during use and improving the stability of the cold compression unit main body 2.

[0027] Working principle: When there is more moisture in the air inside the cold compression unit body 2, the humidity sensor 312 will be sensed, and then the PLC control panel 311 will turn on the hot air blower 310 to dry the moisture in the air inside the cold compression unit body 2, and the storage box 301 will also filter the moisture in the air entering the drying filter mechanism 3 through the filter net 304 and the drying bag in the drying box 306, thereby improving the drying effect and avoiding the moisture in the air from entering the interior of the cold compression unit body. The moisture in the air will damage the internal electronic components and the internal structure of the machine. When the cold compression unit body 2 is started, it will transmit vibration to the spring 402 through the push block 403, and then the spring 402 and the damper 406 will be used to reduce the vibration, thereby avoiding damage to the cold compression unit body 2 during use and improving the stability of the cold compression unit body 2.

[0028] The above are only preferred embodiments of the present invention and are not intended to limit the present invention in other forms. Any technician familiar with the profession may use the technical contents disclosed above to change or modify them into equivalent embodiments with equivalent changes and apply them to other fields. However, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention without departing from the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A cold compression unit with drying and filtering function, comprising a base (1), characterized in that: A cold compression unit body (2) is arranged on the surface of the base (1), and a drying and filtering mechanism (3) is installed inside one side of the cold compression unit body (2); The drying and filtering mechanism (3) comprises a storage box (301) and a filter tank (302); the storage box (301) is connected to an outer surface of one side of a main body (2) of the cold compression unit; a filter tank (302) is provided on one side of the storage box (301); a drying tank (303) is provided on a side of the storage box (301) close to the filter tank (302); a filter screen (304) is provided inside the filter tank (302); a drying box (306) is provided inside the drying tank (303); The box (306) has a plurality of groups of air holes (307) arranged in an internal array. A magnet (309) is embedded in the bottom of one side of the drying box (306). A magnetic attraction block (308) is embedded in the inner surface of one side of the drying tank (303). A hot air blower (310) is installed on the inner surface of one side of the main body (2) of the cold compression unit close to the storage box (301). A humidity sensor (312) is arranged on one side of the hot air blower (310). A PLC control panel (311) is arranged at the lower end of the storage box (301).

2. The cold compression unit with drying and filtering function according to claim 1 is characterized in that: The PLC control panel (311) is electrically connected to an external power source via a control switch, and the PLC control panel (311) is electrically connected to the PLC control panel (311) and the humidity sensor (312).

3. The cold compression unit with drying and filtering function according to claim 2 is characterized in that: The filter screen (304) is slidably connected to the storage box (301) via the filter slot (302), and a drying bag is provided inside the drying box (306).

4. The cold compression unit with drying and filtering function according to claim 1, characterized in that: The drying box (306) is snap-fitted to the storage box (301) via the drying slot (303), and the position and size of the magnet (309) match the position and size of the magnetic attraction block (308).

5. The cold compression unit with drying and filtering function according to claim 1, characterized in that: A shock absorbing mechanism (4) is arranged at the bottom of the base (1), and the shock absorbing mechanism (4) comprises a support plate (405), and slots (401) are provided at four corners of the surface of the support plate (405), and springs (402) are arranged inside each group of the slots (401), and a push block (403) is arranged at the top of each group of the springs (402), and a support rod (404) is connected to the top of each group of the push blocks (403).

6. The cold compression unit with drying and filtering function according to claim 5, characterized in that: The tops of the four groups of support rods (404) are respectively fixedly connected to the four corners of the bottom of the base (1), and a damper (406) is provided on one side of each group of support rods (404).

7. The cold compression unit with drying and filtering function according to claim 6, characterized in that: The push block (403) forms an elastic structure through the notch (401) and the spring (402).

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