Refrigeration auxiliary equipment for refrigeration house

Abstract

The utility model discloses refrigeration auxiliary equipment for a refrigeration house, and belongs to the technical field of refrigeration. Comprising a base, a partition plate and a refrigeration plate are arranged on the inner wall of the base, air suction fans are sleeved with multiple installation openings, the output ends of the multiple air suction fans are connected with air inlet pipes, an air inlet is formed in the left side wall of the refrigeration equipment, and heat dissipation fans are sleeved with the installation plates; the heat dissipation efficiency of the refrigeration equipment is effectively improved in a combined cooling mode through water cooling and air cooling, long-term refrigeration work of the refrigeration equipment is facilitated, noise caused by airflow and an air suction fan can be reduced through a sound insulation sleeve in an air inlet pipe, a plurality of heat dissipation fans and a plurality of air exhaust fans are arranged in a heat dissipation box, and the heat dissipation efficiency of the refrigeration equipment is improved. And noise generated by a plurality of heat dissipation fans, a plurality of exhaust fans and airflow can be improved in cooperation with sound insulation cotton in the silencing box, and the influence of the noise on personnel and the environment is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of refrigeration, and more specifically to a refrigeration auxiliary device for a cold storage. Background Art

[0002] Cold storage is a facility used to store and preserve food, medicine, chemicals and other products. Its main function is to extend the shelf life and preservation time of products by controlling temperature and humidity. Cold storage is usually used in food processing plants, supermarkets, catering industry, pharmaceutical industry and other fields to ensure that products remain fresh and safe during transportation, storage and sales.

[0003] Cold storage refrigeration equipment is a device used to maintain the internal temperature of the cold storage, which mainly includes components such as compressor, evaporator, condenser, control system, etc.

[0004] The existing cold storage refrigeration equipment still has the following problems: the refrigeration equipment will generate a lot of heat during operation, which is generally dissipated outwards through its own heat dissipation equipment. Therefore, the internal components of the refrigeration equipment are generally equipped with heat dissipation devices. However, most of the existing cold storage refrigeration equipment uses fans for air cooling, and its heat dissipation effect is relatively limited, which has a great impact on the long-term operation of the refrigeration equipment;

[0005] In addition, when the existing refrigeration equipment is cooling, the fan will generate air flow noise in the process of helping to dissipate heat, especially when rotating at high speed, it will generate loud noise. These noises will have a certain impact on the surrounding environment and personnel, causing many inconveniences to the use.

[0006] In view of this, we propose a cold storage refrigeration auxiliary equipment. Utility Model Content

[0007] 1. Technical issues to be solved

[0008] The utility model aims to provide a cold storage refrigeration auxiliary device to solve the problems of poor heat dissipation efficiency and high noise proposed in the above background technology.

[0009] 2. Technical solution

[0010] A cold storage refrigeration auxiliary device comprises a base, wherein the inner wall of the base is provided with a partition and a refrigeration plate, the refrigeration plate is arranged at the bottom of the partition, the bottom of the refrigeration plate is provided with a heat sink, a water storage cavity is also opened inside the base, and a water pump is arranged inside the water storage cavity;

[0011] A fixed box, a fixed box and a refrigeration device are arranged on the top of the base, a controller electrically connected to the refrigeration plate is arranged on the front outer wall of the fixed box, a mounting opening is opened on the side wall of the fixed box, a plurality of suction fans are sleeved inside the mounting openings, a plurality of suction fans are connected to the air inlet pipe at the output end, and a water rack is also arranged on the side wall of the fixed box;

[0012] A refrigeration device, wherein the left wall of the refrigeration device is provided with an air inlet, and the right wall of the refrigeration device is provided with a heat dissipation outlet;

[0013] A heat dissipation box is arranged on the right outer wall of the base, a mounting plate is arranged on the inner wall of the heat dissipation box, a heat dissipation fan is sleeved inside the mounting plate, and a silencer box is arranged on the right outer wall of the heat dissipation box.

[0014] Preferably, a plurality of the water pump output ends are connected to water pipes, and the ends of the water pipes are at the top of the water rack.

[0015] Preferably, a cooling water pipe is provided at the bottom of the water rack, and the ends of a plurality of the cooling water pipes extend into the water storage cavity.

[0016] Preferably, a cavity is opened inside the plurality of air inlet pipes, a sound insulation sleeve is sleeved inside the cavity, and a filter plate is threadedly sleeved on the left outer wall of the plurality of air inlet pipes.

[0017] Preferably, the outer walls of the plurality of heat dissipation openings are provided with air guide plates, and the plurality of air guide plates are gradually shortened from top to bottom.

[0018] Preferably, an air outlet is provided on the right side wall of the sound-absorbing box, a plurality of through holes are provided on the inner wall of the air outlet, and the interior of the sound-absorbing box is filled with sound-proof cotton.

[0019] Preferably, a fixing plate is provided on the left outer wall of the muffler box, and an exhaust fan is provided on the side wall of the fixing plate.

[0020] 3. Beneficial effects

[0021] Compared with the prior art, the advantages of the utility model are: when the refrigeration equipment is working, the refrigeration plate can be used to cool the water inside the water storage chamber, and then the cooled water is input into the water rack through multiple water pumps in cooperation with their respective water pipes. At this time, the cooling water will pass through multiple cooling water pipes, and multiple suction fans will suck in the external airflow, pass through multiple cooling water pipes and perform heat exchange with the cooling water therein, so that the airflow is converted into cold air and blown into the refrigeration equipment through multiple air inlets. After that, the airflow will cool the inside of the refrigeration equipment and then be discharged from the heat dissipation port. Finally, the heat dissipation fan is used in cooperation with the exhaust fan to discharge the airflow after the heat exchange is completed. After the heat exchange between the cooling water and the airflow is completed, it can directly fall into the water storage chamber, and the refrigeration plate is used again for cooling, and it is recycled again through multiple water pumps. The heat dissipation efficiency of the refrigeration equipment is effectively improved by performing composite cooling by water cooling and air cooling, which is convenient for the long-term refrigeration work of the refrigeration equipment.

[0022] In the process of heat dissipation of refrigeration equipment, since multiple suction fans are respectively arranged inside the fixed box, the noise caused by the airflow and the suction fan itself can be reduced by the sound insulation sleeve inside the air inlet duct. Secondly, when the airflow is discharged from the heat dissipation port, multiple air guide plates will guide the airflow to multiple heat dissipation fans, and multiple heat dissipation fans will be used to discharge the airflow to the bottom and cooperate with multiple exhaust fans for exhaust. In this process, multiple heat dissipation fans and multiple exhaust fans are all arranged inside the heat dissipation box, and the noise generated by the multiple heat dissipation fans, multiple exhaust fans and airflow can be improved in cooperation with the sound insulation cotton inside the silencer box, thereby reducing the impact of noise on personnel and the environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0024] Figure 2 This is a schematic diagram of the fixed box structure of the utility model;

[0025] Figure 3 This is a schematic diagram of the air inlet pipe structure of the utility model;

[0026] Figure 4 This is a schematic diagram of the structure of the muffler box of the utility model;

[0027] Explanation of the numbers in the figure: 100, base; 110, partition; 120, refrigeration plate; 130, heat sink; 140, water pump; 150, water pipe; 200, fixed box; 210, controller; 220, installation port; 230, water rack; 240, cooling water pipe; 250, suction fan; 251, air inlet pipe; 252, sound insulation sleeve; 253, filter plate; 300, refrigeration equipment; 310, air inlet; 320, heat dissipation port; 330, air guide plate; 400, heat dissipation box; 410, heat dissipation fan; 420, silencer box; 421, air outlet; 422, fixed plate; 423, exhaust fan. DETAILED DESCRIPTION

[0028] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0029] In the description of the present invention, "plurality" means two or more than two, unless otherwise clearly and specifically defined.

[0030] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0031] See also Figure 1-4 , the utility model provides a technical solution:

[0032] A cold storage refrigeration auxiliary device includes a base 100, the inner wall of the base 100 is provided with a partition 110 and a refrigeration plate 120, the refrigeration plate 120 is arranged at the bottom of the partition 110, and a heat sink 130 is arranged at the bottom of the refrigeration plate 120. A water storage cavity is also opened inside the base 100, and a water pump 140 is arranged inside the water storage cavity, so that the water pump 140 can be used to circulate and transport cooling water to reduce the air flow temperature and facilitate heat dissipation of the refrigeration equipment 300;

[0033] In some embodiments: The principle of the refrigeration equipment 300 is to use the process of refrigerant cyclically absorbing and releasing heat to control the air temperature in the cold storage. The structure of the refrigeration equipment generally includes components such as a compressor, a condenser, an evaporator and a throttle valve, which belongs to the existing conventional technology. A plurality of output ports are arranged in front of the refrigeration equipment 300, and a sliding door is arranged at the rear of the refrigeration equipment 300.

[0034] A fixed box 200 and a refrigeration device 300 are arranged on the top of the base 100, and a controller 210 electrically connected to the refrigeration plate 120 is arranged on the front outer wall of the fixed box 200;

[0035] In some embodiments: the refrigeration plate 120 is a semiconductor refrigeration plate. The working principle of the semiconductor refrigeration plate is based on the Peltier effect. When current passes through the semiconductor refrigeration plate, heat transfer will occur between two different types of semiconductor materials. When current passes through the refrigeration plate, one semiconductor material will absorb heat and make it colder, while the other semiconductor material will release heat and make it hotter. In this way, a cooling effect can be achieved. The controller is used to control the size of the current, thereby controlling the cooling effect of the refrigeration plate. The above are all prior arts.

[0036] The side wall of the fixed box 200 is provided with an installation opening 220, and a plurality of suction fans 250 are sleeved inside the installation openings 220, and an air inlet pipe 251 is connected to the output end of the plurality of suction fans 250. The side wall of the fixed box 200 is also provided with a water rack 230, which is convenient for blowing and cooling the refrigeration equipment 300;

[0037] An air inlet 310 is provided on the left wall of the refrigeration device 300, and a heat dissipation port 320 is provided on the right wall of the refrigeration device 300, so as to facilitate blowing in of cold air and then dissipating heat through the multiple heat dissipation ports 320;

[0038] A heat sink 400 is provided on the right outer wall of the base 100, a mounting plate is provided on the inner wall of the heat sink 400, a heat sink fan 410 is sleeved inside the mounting plate, and a silencer box 420 is provided on the right outer wall of the heat sink 400 to facilitate the discharge of airflow after the heat exchange is completed.

[0039] In some embodiments, the heat of the plurality of heat sinks 130 is also discharged along with the negative pressure generated by the plurality of exhaust fans 423 .

[0040] Specifically, the output ends of the plurality of water pumps 140 are connected to water pipes 150 , and the ends of the water pipes 150 are at the top of the water rack 230 , so as to facilitate the transportation of cooling water.

[0041] Furthermore, a cooling water pipe 240 is provided at the bottom of the water rack 230, and the ends of the plurality of cooling water pipes 240 extend into the water storage chamber, so that the cooling water can fall into the water storage chamber again for recycling after cooling the airflow.

[0042] Furthermore, a cavity is opened inside the multiple air inlet pipes 251, and a sound insulation sleeve 252 is sleeved inside the cavity. A filter plate 253 is threadedly sleeved on the left outer wall of the multiple air inlet pipes 251 to prevent impurities in the external air from entering the interior of the refrigeration equipment 300.

[0043] Furthermore, the outer walls of the plurality of heat dissipation openings 320 are provided with air guide plates 330 , and the plurality of air guide plates 330 are gradually shortened from top to bottom, so as to facilitate guiding the airflow of the heat dissipation openings.

[0044] It is worth mentioning that an air outlet 421 is opened on the right side wall of the silencer box 420, and a plurality of through holes are opened on the inner wall of the plurality of air outlets 421. The interior of the silencer box 420 is filled with sound insulation cotton to reduce the noise generated when the airflow is discharged.

[0045] It is worth noting that a fixing plate 422 is provided on the left outer wall of the muffler box 420 , and an exhaust fan 423 is provided on the side wall of the fixing plate 422 , so as to facilitate heat dissipation of the heat sink and the refrigeration device 300 .

[0046] In some embodiments: the device can be powered by an external conventional power source.

[0047] In addition, the circuits, electronic components and modules involved in the utility model are all existing technologies and can be fully implemented by those skilled in the art. Needless to say, the content protected by the utility model does not involve improvements to the internal structure and methods.

[0048] Working principle: first, when the refrigeration equipment is working, the refrigeration plate 120 can be used to cool the water inside the water storage chamber, and then the cooled water is input into the water rack 230 through multiple water pumps 140 and their respective water pipes 150. At this time, the cooling water will pass through multiple cooling water pipes 240, and multiple suction fans 250 will suck in the external airflow, pass through multiple cooling water pipes 240 and exchange heat with the cooling water therein, so that the airflow is converted into cold air and blown into the refrigeration equipment 300 through multiple air inlets 310. After that, the airflow will cool the inside of the refrigeration equipment 300, and then be discharged from the heat dissipation port 320. Finally, the heat dissipation fan 410 is used in cooperation with the exhaust fan 423 to discharge the airflow after the heat exchange is completed. After the heat exchange between the cooling water and the airflow is completed, it can directly fall into the water storage chamber, and the refrigeration plate 120 is used for cooling again, and it is recycled again through multiple water pumps 140, which is effective. The heat dissipation efficiency of the refrigeration equipment is improved by using a composite cooling method of water cooling and air cooling, so as to facilitate the long-term refrigeration work of the refrigeration equipment 300. In the process of heat dissipation of the refrigeration equipment, since the multiple suction fans 250 are respectively arranged inside the fixed box 200, the noise caused by the airflow and the suction fan 250 itself can be reduced by the sound insulation sleeve 252 inside the air inlet pipe 251. Secondly, when the airflow is discharged from the heat dissipation port 320, the multiple air guide plates 330 will guide the airflow to the multiple heat dissipation fans 410, and the multiple heat dissipation fans 410 will be used to discharge the airflow to the bottom to cooperate with the multiple exhaust fans 423 for exhaust. In this process, the multiple heat dissipation fans 410 and the multiple exhaust fans 423 are all arranged inside the heat dissipation box 400, and the noise generated by the multiple heat dissipation fans 410, the multiple exhaust fans 423 and the airflow can be improved in cooperation with the sound insulation cotton inside the silencer box 420, so as to reduce the impact of the noise on personnel and the environment.

[0049] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A cold storage refrigeration auxiliary device, comprising a base (100), characterized in that: The inner wall of the base (100) is provided with a partition (110) and a refrigeration plate (120), the refrigeration plate (120) is arranged at the bottom of the partition (110), and a heat sink (130) is arranged at the bottom of the refrigeration plate (120); a water storage cavity is also provided inside the base (100), and a water pump (140) is provided inside the water storage cavity; A fixed box (200), the top of the base (100) is provided with a fixed box (200) and a refrigeration device (300), the front outer wall of the fixed box (200) is provided with a controller (210) electrically connected to the refrigeration plate (120), the side wall of the fixed box (200) is provided with an installation opening (220), a plurality of suction fans (250) are sleeved inside the installation openings (220), the output ends of the plurality of suction fans (250) are connected to air inlet pipes (251), and the side wall of the fixed box (200) is also provided with a water rack (230); A refrigeration device (300), wherein a left wall of the refrigeration device (300) is provided with an air inlet (310), and a right wall of the refrigeration device (300) is provided with a heat dissipation port (320); A heat dissipation box (400), wherein the right outer wall of the base (100) is provided with the heat dissipation box (400), the inner wall of the heat dissipation box (400) is provided with a mounting plate, a heat dissipation fan (410) is sleeved inside the mounting plate, and a muffler box (420) is provided on the right outer wall of the heat dissipation box (400).

2. A cold storage refrigeration auxiliary equipment according to claim 1, characterized in that: The output ends of the plurality of water pumps (140) are connected to a water delivery pipe (150), and the ends of the water delivery pipes (150) are located at the top of the water passing rack (230).

3. A cold storage refrigeration auxiliary equipment according to claim 2, characterized in that: A cooling water pipe (240) is provided at the bottom of the water-passing frame (230), and the ends of a plurality of cooling water pipes (240) extend into the water storage cavity.

4. A cold storage refrigeration auxiliary equipment according to claim 3, characterized in that: A cavity is provided inside the plurality of air inlet pipes (251), a sound insulation sleeve (252) is sleeved inside the cavity, and a filter plate (253) is threadedly sleeved on the left outer wall of the plurality of air inlet pipes (251).

5. A cold storage refrigeration auxiliary equipment according to claim 4, characterized in that: The outer walls of the plurality of heat dissipation openings (320) are provided with air guide plates (330), and the plurality of air guide plates (330) are gradually shortened from top to bottom.

6. A cold storage refrigeration auxiliary equipment according to claim 5, characterized in that: An air outlet (421) is provided on the right side wall of the sound-absorbing box (420), and a plurality of through holes are provided on the inner walls of the plurality of air outlets (421). The interior of the sound-absorbing box (420) is filled with sound insulation cotton.

7. A cold storage refrigeration auxiliary equipment according to claim 6, characterized in that: A fixing plate (422) is provided on the left outer wall of the muffler box (420), and an exhaust fan (423) is provided on the side wall of the fixing plate (422).

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