CN219607416U - EPP side refrigerating unit - Google Patents

Abstract

The utility model discloses an EPP side refrigerating unit, comprising: the L-shaped base comprises a unit bottom plate and a unit side frame; the two opposite sides of the unit side frame are provided with first mounting bars, and the two opposite sides of the unit bottom plate are provided with second mounting bars; the unit bottom plate is used for bearing the compressor and the condenser, a box cover is fixedly arranged above one side, close to the unit bottom plate, of the unit side frame, and the box cover is used for bearing the evaporator. Foreign matters on the condenser can be blown off through the positive and negative speed-changing motor, dirty blockage is avoided, the temperature can be sensed through the temperature controller, the compressor, the condensing fan and the evaporator are controlled to work, frost is melted, the firmness of the box cover can be improved through EPP materials, and cracking of the box cover is avoided.

Description

EPP side refrigerating unit

Technical Field

The utility model relates to the technical field of refrigerating units, in particular to an EPP side refrigerating unit.

Background

The side-mounted refrigerating unit is also called plug-in refrigerating unit, is suitable for various air cooling devices, and can provide efficient cooling and refrigerating effects in a limited space. However, there are also problems with the side-mounted refrigeration units of the prior art:

the side refrigerating unit is easy to be blocked by dust, grease and other impurities, and because the side refrigerating unit is usually arranged on the side surface of equipment, the contact area between the side refrigerating unit and the surrounding environment is large, a large amount of dust and impurities are easy to be inhaled, so that the refrigerating effect is affected; because the refrigerating unit is to be installed at the side of equipment, compare with other positions, the side is more easily damaged or destroyed, causes the trouble of refrigerating unit easily, even influences the normal operating of equipment.

Based on this, an EPP side refrigerating unit is designed.

Disclosure of Invention

In order to overcome at least one of the drawbacks of the prior art described above, the present utility model provides an EPP side-mounted refrigeration unit. Foreign matters on the condenser can be blown off through the positive and negative speed-changing motor, dirty blockage is avoided, the temperature can be sensed through the temperature controller, the compressor, the condensing fan and the evaporator are controlled to work, frost is melted, the firmness of the box cover can be improved through EPP materials, and cracking of the box cover is avoided.

The utility model adopts the technical proposal for solving the problems that:

an EPP side-mounted refrigeration unit comprising: the L-shaped base comprises a unit bottom plate and a unit side frame; the two opposite sides of the unit side frame are provided with first mounting bars, and the two opposite sides of the unit bottom plate are provided with second mounting bars; the unit bottom plate is used for bearing the compressor and the condenser, a box cover is fixedly arranged above one side, close to the unit bottom plate, of the unit side frame, and the box cover is used for bearing the evaporator.

Through adopting above-mentioned scheme, can fix with the lateral wall of refrigerator-freezer through the design of first mounting strip.

Further, a condensing fan is arranged on the opposite side of the condenser, and the condensing fan is used for radiating heat of the condenser.

By adopting the scheme, the heat of the refrigerant in the condenser is radiated and taken away by the condensing fan.

Further, a connecting piece is arranged between the first mounting strip and the second mounting strip, and two ends of the connecting piece are fixedly connected with the first mounting strip and the second mounting strip respectively.

Through adopting above-mentioned scheme, improve holistic stability through the connecting piece.

Further, the inside fixed apron and the evaporating fan that set up of case cover, fixed apron and case cover fixed connection.

Further, a plurality of limit holes which are linearly arranged are formed in the fixed cover plate, and the limit holes are used for limiting the evaporation fan.

Through adopting above-mentioned scheme, be convenient for fixed evaporation fan through spacing hole setting to dispel the heat through evaporation fan.

Further, a water receiving box is arranged above the unit bottom plate.

Through adopting above-mentioned scheme, through setting up the water receiving box, can avoid comdenstion water whereabouts.

Further, the condensing fan is a positive-negative conversion speed condensing fan, and the evaporating fan is a variable speed fan.

Through adopting above-mentioned scheme, adopt positive and negative transformation speed condensation fan can positive and negative rotation blow off the foreign matter that the condenser pipe was played, and variable speed fan can change speed according to the temperature variation in the case cover, realizes the invariable of case cover internal temperature.

Further, the case cover is made of EPP materials.

Through adopting above-mentioned scheme, EPP material environmental protection material, the material is light, and the resilience is good, and shock attenuation buffering, dampproofing and waterproofing are strong, durable.

Further, a temperature controller is arranged in the box cover.

Through adopting above-mentioned scheme, can realize the defrosting function of self-induction formula through the temperature controller realization.

Drawings

FIG. 1 is a state diagram of the use of an embodiment of the present utility model;

FIG. 2 is a front view of an embodiment of the present utility model;

FIG. 3 is a side view of an embodiment of the present utility model;

fig. 4 is a plan view of an evaporation fan according to an embodiment of the present utility model.

Wherein the reference numerals have the following meanings: 1. an L-shaped base; 2. a unit bottom plate; 3. a unit side frame; 4. a first mounting bar; 5. a second mounting bar; 6. a compressor; 7. a condenser; 8. a case cover; 9. a condensing fan; 10. a connecting piece; 11. fixing the cover plate; 12. an evaporation fan; 13. a limiting hole; 14. and a water receiving box.

Detailed Description

For a better understanding and implementation, the technical solutions of the embodiments of the present utility model will be clearly and completely described and discussed below in conjunction with the accompanying drawings, and it is apparent that what is described herein is only a part, but not all, of the examples of the present utility model, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.

For the purpose of facilitating an understanding of the embodiments of the present utility model, reference will now be made to the drawings, by way of example, of specific embodiments, and the various embodiments should not be construed to limit the embodiments of the utility model.

In the description of the present utility model, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, only for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements to be referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.

Referring to fig. 1-4, the utility model discloses an EPP side-mounted refrigerating unit: including L type base 1, L type base 1 includes unit bottom plate 2 and unit side frame 3, unit bottom plate 2 is used for bearing compressor 6 and condenser 7, unit side frame 3 is close to unit bottom plate 2's a side top and fixes setting up box cover 8, box cover 8 is used for bearing the evaporimeter, two opposite sides of unit side frame 3 are provided with first mounting bar 4, two opposite sides of unit bottom plate 2 are provided with second mounting bar 5, unit bottom plate 2's top is provided with water receiving box 14, avoids the comdenstion water whereabouts, can fix through the screw with the lateral wall of kitchen refrigerator-freezer through first mounting bar 4.

Wherein, the case cover 8 adopts EPP material, and EPP material environmental protection material, the material is light, and the resilience is good, and shock attenuation buffering, dampproofing and waterproofing is strong, and stability is durable.

The connecting piece 10 is arranged between the first mounting strip 4 and the second mounting strip 5, two ends of the connecting piece 10 are fixedly connected with the first mounting strip 4 and the second mounting strip 5 respectively, and stability of the whole device is improved through the connecting piece 10.

The inside of the box cover 8 is provided with a temperature controller, a fixed cover plate 11 and an evaporation fan 12, the fixed cover plate 11 is fixedly connected with the box cover 8, a plurality of limit holes 13 which are linearly arranged are formed in the fixed cover plate 11, the limit holes 13 are used for limiting the evaporation fan 12, the function of self-induction defrosting can be realized through the temperature controller, the evaporation fan 12 is conveniently fixed through the limit holes 13, and heat dissipation is carried out through the evaporation fan 12; the condenser 7 is provided with a condensing fan 9 on the opposite side, and the condensing fan 9 is used for radiating heat to the condenser 7. The heat of the refrigerant in the condenser 7 is dissipated and taken away by the condensing fan 9.

Specifically, the evaporating fan 12 blows hot air sucked into the load in the box to the evaporator, and blows the hot air into the box from one side to the top of the evaporator to realize cold air circulation, so that frost blockage is not easy.

The condensing fan 9 is a positive-negative conversion speed condensing fan 9, and the evaporating fan 12 is a variable speed fan. The positive and negative conversion speed condensation fan 9 is adopted to blow off foreign matters on the condensation pipe in a positive and negative rotation mode, and the speed change fan can change speed according to temperature change in the box cover 8, so that the temperature in the box cover 8 is constant.

The working principle of the utility model is as follows:

1. cooling mode: the refrigerant is worked into high-temperature high-pressure gas through the compressor 6, and enters the condenser 7 to be condensed into medium-temperature liquid, the medium-temperature liquid is sent into the evaporator to be evaporated into low-temperature gas, and then the low-temperature gas returns to the compressor 6, the condenser 7 blows a heat source into air through the condensing fan 9, the evaporator blows cold air into the refrigerator through the evaporating fan 12, the reciprocating circulation is carried out, and the operation is stopped until the temperature in the cabinet is reduced to a set value;

2. defrosting mode: the refrigerant is worked into high-temperature and high-pressure gas through the compressor 6, hot gas is brought into the evaporator to defrost, and the refrigerant returns to the compressor 6 to work in a reciprocating cycle until the temperature of the evaporator reaches the defrosting termination temperature set by the temperature controller, the defrosting mode is closed, and defrosting is terminated.

The technical means disclosed by the scheme of the utility model is not limited to the technical means disclosed by the embodiment, and also comprises the technical scheme formed by any combination of the technical features. It should be noted that modifications and adaptations to the utility model may occur to one skilled in the art without departing from the principles of the present utility model and are intended to be within the scope of the present utility model.

Claims (9)

1. An EPP side-mounted refrigeration unit for use with a kitchen ice chest, comprising:

the L-shaped base comprises a unit bottom plate and a unit side frame;

the two opposite sides of the unit side frame are provided with first mounting bars, and the two opposite sides of the unit bottom plate are provided with second mounting bars;

the unit bottom plate is used for bearing the compressor and the condenser, a box cover is fixedly arranged above one side, close to the unit bottom plate, of the unit side frame, and the box cover is used for bearing the evaporator.

2. An EPP side refrigeration unit according to claim 1 wherein the condenser is provided with condensing fans on opposite sides thereof for dissipating heat from the condenser.

3. The EPP side-mounted refrigeration unit according to claim 2, wherein a connecting piece is arranged between the first mounting bar and the second mounting bar, and two ends of the connecting piece are fixedly connected with the first mounting bar and the second mounting bar respectively.

4. An EPP side-mounted refrigeration unit according to claim 3, wherein a fixed cover plate and an evaporation fan are arranged inside the housing, and the fixed cover plate is fixedly connected with the housing.

5. The EPP side refrigerating unit of claim 4, wherein the fixed cover plate is provided with a plurality of limit holes which are linearly arranged, and a plurality of limit holes are used for limiting the evaporating fan.

6. An EPP side-mounted refrigeration unit according to claim 2, wherein a water receiving box is provided above the floor of the unit.

7. The EPP side-mounted refrigeration unit according to claim 4, wherein the condensing fan is a positive-negative transition speed condensing fan and the evaporating fan is a variable speed fan.

8. The EPP side-mounted refrigeration unit of claim 7 wherein the housing is made of EPP material.

9. The EPP side-mounted refrigeration unit of claim 8 wherein a thermostat is further disposed within the housing.