Top-mounted refrigeration equipment of refrigeration equipment unit

Abstract

The utility model discloses top-mounted refrigeration equipment of a refrigeration equipment unit, which relates to the technical field of top-mounted refrigeration and comprises a device body used for supporting and protecting top-mounted refrigeration parts of the refrigeration equipment unit; the adjusting assembly is located at the top end in the device body. The asynchronous motor is started through the control panel, the asynchronous motor drives the rotating ring to rotate and drives the clamping frame to rotate, meanwhile, the clamping frame enables the clamping teeth to move by a certain distance in a limited mode, then the clamping teeth are separated, the rotating pipe is rotated by a certain distance, the air hole is opened, the refrigerator is started, cold air is led into the rotating pipe through the connecting pipe, and external refrigeration is conducted. Meanwhile, the flow of cold air is adjusted through crossing of the air holes and the air holes of the outer cylinder, when the device is not used, the asynchronous motor is started to rotate reversely, the rotating pipe is driven to rotate reversely, then the air holes are closed, the refrigeration strength can be adjusted, and meanwhile the situation that outside dust enters the device when the device is not used is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of top-type refrigeration, in particular to a top-type refrigeration device with a refrigeration unit. Background Art

[0002] Refrigeration equipment refers to equipment mainly used for refrigerating crew food, refrigerating various types of cargo and cabin air conditioning in summer. It is mainly composed of compressors, expansion valves, evaporators, condensers and accessories, and pipelines. According to the working principle, it can be divided into compression refrigeration equipment, absorption refrigeration equipment, steam jet refrigeration equipment, heat pump refrigeration equipment and electric refrigeration equipment. At present, the most commonly used on ships is compression refrigeration equipment. The working cycle of the equipment removes heat from objects and their surroundings to create and maintain a certain low temperature state. The refrigerants currently used are mainly Freon and ammonia, especially Freon is the most used. However, due to the destructive effect of Freon on the atmospheric ozone layer, it has begun to be restricted by environmental protection regulations. Ammonia and other new refrigerants are being re-adopted and trial-produced.

[0003] When the existing refrigeration equipment is in use, the position where the cold air is discharged is mostly at the bottom. Since the specific gravity of the cold air is greater than that of normal air, it will flow downward, which may reduce the cooling effect and is not conducive to long-term use. For this purpose, a top-mounted refrigeration equipment unit is provided (see patent number: 202121431279.0 for details), including an outer shell, one side of the outer shell is provided with a side panel, one side of the outer shell and an air inlet grille is provided above the side panel, the bottom of the other side of the outer shell is provided with a liquid filling pipe, the top of the outer shell is provided with an air outlet pipe, the top of the air outlet pipe is provided with an air distribution plate, the outer wall of the air distribution plate is fixedly connected to four groups of mounting blocks, a compressor is provided at the bottom of the inner surface of the outer shell, a condenser is provided at the bottom of the inner surface of the outer shell and located on one side of the compressor, and an evaporator is provided at the bottom of the inner surface of the outer shell and located on one side of the condenser. This solves the problem that when the existing refrigeration equipment is in use, the position where the cold air is discharged is mostly at the bottom, and since the specific gravity of the cold air is greater than that of normal air, it will flow downward, which may reduce the cooling effect.

[0004] However, some existing refrigeration equipment units on the market usually have no protective function for the air outlet plates. External dust often enters the device and causes blockage of the pipes. At this time, manual cleaning is required, which is time-consuming and labor-intensive. In addition, the cooling air volume cannot be adjusted and can only be blown in one direction, which greatly reduces its practicality. Utility Model Content

[0005] The purpose of the utility model is to solve the problem that some existing refrigeration equipment units on the market are top-mounted refrigeration equipment, in which the air outlet plates usually have no protection function, and external dust often enters the interior of the device to cause blockage of the pipeline. At this time, manual cleaning is required, which is time-consuming and labor-intensive, and the cooling air volume cannot be adjusted. At the same time, it can only blow in one direction, which greatly reduces practicality. The utility model provides a top-mounted refrigeration equipment unit.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a refrigeration equipment unit top-mounted refrigeration equipment, comprising:

[0007] The device body is used to support and protect the top-mounted refrigeration components of the refrigeration equipment unit;

[0008] An adjustment assembly, located at the top of the interior of the device body;

[0009] The adjustment assembly includes a rotating tube, an air vent is provided on the outside of the rotating tube, a connecting tube is provided at the bottom of the middle position of the rotating tube, a rotating shaft is provided at the middle position of the top of the rotating tube, an asynchronous motor is provided on one side of the bottom of the rotating tube, a rotating ring is provided at the output end of the asynchronous motor, a clamping frame is provided on one side of the middle position of the rotating ring, and multiple groups of clamping teeth are provided on one side of the clamping frame.

[0010] As a further solution of the present invention: the device body includes a shell, universal wheels are provided at the four corners of the bottom of the shell, a refrigerator is provided inside the shell, and an outer cylinder is provided on the top of the refrigerator.

[0011] As a further solution of the present invention: an auxiliary door is provided on one side of the shell, a dust cover is provided on the front end of the shell, and a control panel is provided on the side of the shell away from the auxiliary door.

[0012] As a further solution of the present invention: the rotating ring is movably connected to the rotating tube through a clamping frame and clamping teeth.

[0013] As a further solution of the present invention: the rotating tube is rotatably connected to the outer cylinder via a rotating shaft.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows: when in use, the device is pushed to the use position through the universal wheel, the device is powered on through the control panel, the asynchronous motor is started, the asynchronous motor drives the rotating ring to rotate, and drives the bracket to rotate, and at the same time the bracket moves the tooth limit for a distance, and then separates, the rotating tube has been rotated for a distance, the air vent has been opened, the refrigerator is started, and the cold air is passed into the rotating tube through the connecting tube for external cooling, and at the same time, the flow of cold air is adjusted through the intersection of the air vent and the air vent of the outer cylinder. When the device is not in use, the asynchronous motor is started to rotate in the opposite direction, driving the rotating tube to rotate in the opposite direction, and then closing the air vent. This device is easy to use and simple to operate. The set adjustment component can not only adjust the cooling intensity, but also reduce the entry of external dust into the device when the device is not in use, making it convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional schematic diagram of the utility model;

[0016] Figure 2 It is a structural diagram of the utility model;

[0017] Figure 3 It is a partial three-dimensional schematic diagram of the utility model.

[0018] In the figure: 1. Device body; 101. Outer shell; 102. Universal wheel; 103. Auxiliary door; 104. Refrigerator; 105. Outer cylinder; 106. Control panel; 107. Dust cover; 2. Adjustment assembly; 201. Rotating tube; 202. Air vent; 203. Asynchronous motor; 204. Rotating shaft; 205. Connecting tube; 206. Rotating ring; 207. Bracket; 208. Gear. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings and are only for the convenience of describing the present invention and simplifying the description. They do not indicate or imply that the devices or components referred to must have a specific direction, be constructed and operate in a specific direction. Therefore, they should not be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only and should not be understood as indicating or implying relative importance. In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense. For example, they can be fixedly connected, detachably connected, or connected in an integral manner; they can be mechanically connected or electrically connected; they can be directly connected, indirectly connected through an intermediate medium, or they can be internal communication between two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances. The following describes the embodiments of the present invention based on its overall structure.

[0021] See also Figures 1 to 3 In an embodiment of the present invention, a refrigeration unit top-mounted refrigeration device includes:

[0022] The device body 1 is used to support and protect the top-mounted refrigeration components of the refrigeration equipment unit;

[0023] The adjustment component 2 is located at the top of the device body 1;

[0024] The adjustment component 2 includes a rotating tube 201, an air vent 202 is provided on the outside of the rotating tube 201, a connecting tube 205 is provided at the bottom of the middle position of the rotating tube 201, a rotating shaft 204 is provided at the middle position of the top of the rotating tube 201, an asynchronous motor 203 is provided on one side of the bottom of the rotating tube 201, a rotating ring 206 is provided at the output end of the asynchronous motor 203, a clamping frame 207 is provided on one side of the middle position of the rotating ring 206, and a plurality of groups of clamping teeth 208 are provided on one side of the clamping frame 207.

[0025] Please refer to Figure 1 and 2 The device body 1 includes a shell 101, and universal wheels 102 are provided at the four corners of the bottom of the shell 101. A refrigerator 104 is provided inside the shell 101, and an outer cylinder 105 is provided on the top of the refrigerator 104 for supporting and protecting the top-mounted refrigeration components of the refrigeration equipment unit.

[0026] Please refer to Figure 1 and 2An auxiliary door 103 is provided on one side of the shell 101, a dust cover 107 is provided on the front end of the shell 101, and a control panel 106 is provided on the side of the shell 101 away from the auxiliary door 103. The auxiliary door 103 facilitates the inspection of internal components, the dust cover 107 reduces the entry of dust, and the control panel 106 facilitates the operation of the user.

[0027] Please refer to Figure 3 The rotating ring 206 is movably connected to the rotating tube 201 through the bracket 207 and the latch teeth 208, which reduces the friction and has a certain limiting effect.

[0028] Please refer to Figure 3 The rotating tube 201 is rotatably connected to the outer cylinder 105 through the rotating shaft 204. The rotating tube 201 can be rotated quantitatively to quantitatively adjust the size of the cooling air volume, which is highly practical.

[0029] The working principle of the present invention is as follows: when in use, the device is pushed to the use position through the universal wheel 102, the device is energized through the control panel 106, the asynchronous motor 203 is started, the asynchronous motor 203 drives the rotating ring 206 to rotate, and drives the bracket 207 to rotate. At the same time, the bracket 207 moves the tooth limit for a distance and then separates, the rotating tube 201 is rotated for a distance, the air vent 202 is opened, the refrigerator 104 is started, and the cold air is passed into the rotating tube 201 through the connecting tube 205 for external cooling. At the same time, the flow rate of cold air is adjusted through the intersection of the air vent 202 and the air vent 202 of the outer cylinder 105. When the device is not in use, the asynchronous motor 203 is started to rotate in the opposite direction, driving the rotating tube 201 to rotate in the opposite direction, and then closing the air vent 202. This device is easy to use and simple to operate. The adjustment component 2 provided can not only adjust the cooling power, but also reduce the external dust from entering the interior of the device when the device is not in use, making it convenient to use.

[0030] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A refrigeration equipment unit top-mounted refrigeration equipment, characterized in that: include: The device body (1) is used to support and protect the top-mounted refrigeration components of the refrigeration equipment unit; An adjustment component (2) is located at the top end of the device body (1); The regulating assembly (2) comprises a rotating tube (201), an air vent (202) is provided on the outside of the rotating tube (201), a connecting tube (205) is provided at the bottom of the rotating tube (201) at a middle position, a rotating shaft (204) is provided at the middle position of the top of the rotating tube (201), an asynchronous motor (203) is provided on one side of the bottom of the rotating tube (201), a rotating ring (206) is provided at the output end of the asynchronous motor (203), a clamping frame (207) is provided on one side of the middle position of the rotating ring (206), and a plurality of groups of clamping teeth (208) are provided on one side of the clamping frame (207).

2. The refrigeration equipment unit of claim 1 is a top-mounted refrigeration equipment, characterized in that: The device body (1) comprises a shell (101), universal wheels (102) are provided at the four corners of the bottom of the shell (101), a refrigerator (104) is provided inside the shell (101), and an outer cylinder (105) is provided at the top of the refrigerator (104).

3. The refrigeration equipment unit of the roof-mounted refrigeration equipment according to claim 2, characterized in that: An auxiliary door (103) is provided on one side of the housing (101), a dust cover (107) is provided at the front end of the housing (101), and a control panel (106) is provided on the side of the housing (101) away from the auxiliary door (103).

4. The refrigeration equipment unit of claim 1, characterized in that: The rotating ring (206) is movably connected to the rotating tube (201) via a clamping frame (207) and clamping teeth (208).

5. The refrigeration equipment unit of the roof-mounted refrigeration equipment according to claim 1, characterized in that: The rotating tube (201) is rotatably connected to the outer cylinder (105) via a rotating shaft (204).

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