Refrigerating unit of horizontal commercial refrigerator

Abstract

The utility model provides a refrigerating unit of a horizontal commercial refrigerator, and relates to the technical field of refrigerator refrigerating machines, the refrigerating unit comprises a supporting frame, and a compressor, a condenser and an evaporator are arranged at the upper end of the supporting frame; the sealing assembly comprises unit foam, the unit foam is fixedly installed in the middle of the upper end of the supporting frame, and the evaporator is installed in the middle of the inner side of the unit foam; the unit foam comprises left foam and right foam, the left foam and the right foam are spliced in a sealed mode, an upper unit fixing strip is arranged at the top of the unit foam and fixedly connected with the top of the supporting frame, and a unit pressing plate is arranged in the middle of the front face of the unit foam. According to the utility model, the sealing assembly is arranged, so that the evaporator is stably and hermetically mounted, and the drainage assembly is arranged, so that convenience is provided for guide drainage of condensate water, and the condition that the condensate water is accumulated in the refrigerator to be iced and cause blockage is effectively avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to refrigerator refrigerating machine technical field, concretely is a refrigerating unit of horizontal commercial refrigerator. BACKGROUND

[0002] The refrigerating unit of horizontal commercial refrigerator usually includes compressor, condenser, evaporator and throttling device etc. main components. Among them, the refrigerant absorbs heat in the evaporator, changes from liquid state to gas state, the gaseous refrigerant is compressed by the compressor, the temperature and pressure rise, the high temperature and high pressure refrigerant enters the condenser, and the heat is released to the outside through heat dissipation, and changes to liquid state again, the liquid refrigerant is decompressed and cooled by the throttling device, and enters the evaporator again, and circulates repeatedly. These components work together to realize the refrigeration effect in the refrigerator through the circulation of refrigerant.

[0003] The refrigerator evaporator will produce a certain amount of condensed water in the use process, the main function of the refrigerator evaporator is to convert the refrigerant from liquid state to gas state, and absorb the heat in the refrigerator, so water droplets in the air will be condensed, if the refrigerator works continuously for a long time or frequently on and off, the temperature in the evaporator may be too low, resulting in condensed water freezing into ice, when the evaporator surface is frozen, it is easy to block, so that the refrigerant cannot effectively exchange heat with the air, resulting in the refrigeration effect of the evaporator being reduced, which will cause the temperature in the refrigerator to rise, affecting the refrigeration and freezing effect of food and other goods, and the evaporator and the fan in the refrigerating unit of the refrigerator are placed horizontally, which is easy to cause the condensed water produced in the refrigerator to flow back into the air inlet, causing water accumulation in the refrigerator.

[0004] To solve the above problems, we propose a refrigerating unit of horizontal commercial refrigerator to solve the above problems. UTILITY MODEL CONTENTS

[0005] To solve the problems in the background art, the utility model provides a refrigerating unit of horizontal commercial refrigerator.

[0006] To achieve the above purpose, the utility model adopts the technical scheme that:

[0007] A refrigerating unit of horizontal commercial refrigerator, comprising a support frame, the upper end of the support frame is provided with a compressor, a condenser and an evaporator;

[0008] The sealing assembly comprises a unit foam fixedly installed in the middle of the upper end of the support frame, and the evaporator is installed in the middle of the inner side of the unit foam; the unit foam comprises a left foam and a right foam which are sealed and spliced, the top of the unit foam is provided with a unit upper fixing strip fixedly connected with the top of the support frame, the middle of the front of the unit foam is provided with a unit pressing plate arranged in the middle of the left foam and the right foam, and the middle of the upper end of the unit foam is provided with a unit pulling plate fixedly connected with the support frame through the unit foam.

[0009] Preferably, the drainage assembly comprises a defrosting water receiving disc and an evaporating dish box, the defrosting water receiving disc is located in the middle of the bottom end of the evaporator and is fixedly installed in the bottom of the inner side of the unit foam, a drainage hose is installed at the water outlet of the bottom end of the defrosting water receiving disc, the bottom of the drainage hose is provided with the evaporating dish box, the evaporating dish box is installed at the bottom of the support frame, the inner side corner of the evaporating dish box is provided with a first water storage grid, and the water outlet of the bottom of the drainage hose is installed in the middle of the inner side of the first water storage grid.

[0010] Preferably, the compressor is fixedly installed at the left side of the upper end of the support frame, and the condenser is located in the middle of the right end of the compressor and is fixedly installed at the right side of the upper end of the support frame.

[0011] Preferably, the middle of the side end of the condenser is provided with two groups of condensing fans.

[0012] Preferably, the defrosting water receiving disc is provided in a funnel structure.

[0013] Preferably, an inclined support is arranged between the support frame and the unit foam.

[0014] Compared with the prior art, the air conditioner has the advantages that:

[0015] In the air conditioner, the sealing assembly is arranged, so that the evaporator is well sealed and fixed, the left foam and the right foam are sealed and spliced, the splicing of the left foam and the right foam is sealed and reinforced through the support frame and the unit upper fixing strip, the unit foam is fixedly reinforced through the unit pulling plate and the unit pressing plate, the stability of the unit foam installation is improved, and the situation that the unit foam falls off is avoided.

[0016] The utility model discloses a drain assembly is provided, including defrosting water receiving tray and evaporating dish box, defrosting water receiving tray installs at the bottom of evaporimeter, and evaporating dish box is located at the bottom of defrosting water receiving tray, and the both sides are connected through drain hose, simultaneously, through setting defrosting water receiving tray as funnel type structure, defrosting water receiving tray can smoothly guide and discharge condensed water to evaporating dish box, provide convenience for the guidance and discharge of condensed water, thereby effectively avoid the ice of condensed water accumulation in the inside of refrigerator, cause the situation of jamming to produce,

[0017] The utility model discloses a drain assembly is provided, including defrosting water receiving tray and evaporating dish box, defrosting water receiving tray installs at the bottom of evaporimeter, and evaporating dish box is located at the bottom of defrosting water receiving tray, and the both sides are connected through drain hose, simultaneously, through setting defrosting water receiving tray as funnel type structure, defrosting water receiving tray can smoothly guide and discharge condensed water to evaporating dish box, provide convenience for the guidance and discharge of condensed water, thereby effectively avoid the ice of condensed water accumulation in the inside of refrigerator, cause the situation of jamming to produce, BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is the structure schematic drawing of the utility model;

[0019] Figure 2 It is the back structure schematic drawing of the utility model;

[0020] Figure 3 It is the back overhead structure schematic drawing of the utility model;

[0021] Figure 4 It is the structure schematic drawing of evaporating dish box in the utility model.

[0022] In the drawing: 1, support frame;2, inclined support;3, compressor;4, condenser;5, condensing fan;6, evaporating dish box;61, first water storage grid;62, evaporating dish tube;7, unit foam;8, left foam;9, right foam;10, evaporimeter;11, defrosting water receiving tray;12, unit upper fixed strip;13, unit pressing plate;14, unit pull plate;15, drain hose. DETAILED DESCRIPTION

[0023] The technical scheme in the embodiment of the application is to solve the problems in the above background art, and the general idea is as follows:

[0024] Embodiment: refer to Figure 1 - Figure 4As shown, the refrigerating unit of the horizontal commercial refrigerator of the embodiment comprises a support frame 1, the upper end of the support frame 1 is provided with a compressor 3, a condenser 4 and an evaporator 10;

[0025] The sealing assembly comprises a unit foam 7, which is fixedly installed at the middle part of the upper end of the support frame 1, and the evaporator 10 is installed at the middle part of the inner side of the unit foam 7, thereby playing a sealing and protecting role on the evaporator 10.

[0026] The unit foam 7 comprises a left foam 8 and a right foam 9, the left foam 8 and the right foam 9 are sealed and spliced, the top of the unit foam 7 is provided with a unit upper fixing strip 12, the unit upper fixing strip 12 is fixedly connected with the top of the support frame 1, the middle part of the front of the unit foam 7 is provided with a unit pressing plate 13, the unit pressing plate 13 is arranged at the middle part of the left foam 8 and the right foam 9, the unit pressing plate 13 is fixedly connected with the support frame 1, thereby achieving clamping and fixing of the unit foam 7, and the middle part of the upper end of the unit foam 7 is provided with a unit pulling plate 14, the unit pulling plate 14 is fixedly connected with the support frame 1 through the unit foam 7.

[0027] The left foam 8 and the right foam 9 are spliced and sealed by the support frame 1 and the unit upper fixing strip 12, the unit pulling plate 14 and the unit pressing plate 13 are used to strengthen and fix the unit foam 7, thereby improving the stability of the installation of the unit foam 7, so that the situation of falling off is effectively prevented.

[0028] The drainage assembly comprises a defrost water collecting disc 11 and an evaporating dish box 6, the defrost water collecting disc 11 is located at the middle part of the bottom end of the evaporator 10 and is fixedly installed at the inner side of the bottom of the unit foam 7, a drainage hose 15 is installed at the water outlet of the bottom end of the defrost water collecting disc 11, the bottom of the drainage hose 15 is provided with the evaporating dish box 6, the evaporating dish box 6 is installed at the bottom of the support frame 1, the inner side corner of the evaporating dish box 6 is provided with a first water storage compartment 61, the water outlet of the bottom of the drainage hose 15 is installed at the middle part of the inner side of the first water storage compartment 61, and an evaporating dish pipe 62 is laid at the inner side of the bottom of the evaporating dish box 6.

[0029] Wherein, by setting the defrosting water collecting tray 11 and the evaporating dish box 6 as the structure of upper and lower installation, the defrosting water collecting tray 11 can guide and discharge the condensed water smoothly, thereby effectively avoiding the situation that the condensed water is accumulated and frozen in the refrigerator, and causing the blockage, when defrosting, the defrosting water is guided into the first water storage compartment 61 through the drain hose 15, and with more and more defrosting water, the defrosting water will overflow the first water storage compartment 61 and enter the area of the evaporating dish tube 62, and the evaporating dish tube 62 heats and evaporates, at this time, the water in the first water storage compartment 61 reaches the highest water level, and the end of the drain hose 15 is immersed as a whole, and air isolation with the outside is formed, at the same time, the defrosting period is 4-6 hours, that is, the first water storage compartment 61 can always keep water, so that the hot gas cannot enter the evaporator 10 area, and the refrigeration performance can be ensured and the power consumption is reduced.

[0030] In some examples, the compressor 3 is fixedly installed on the left side of the upper end of the support frame 1, and the condenser 4 is located at the middle of the right end of the compressor 3 and is fixedly installed on the right side of the upper end of the support frame 1.

[0031] In some examples, the middle of the side end of the condenser 4 is provided with two groups of condensing fans 5.

[0032] In some examples, the defrosting water collecting tray 11 is provided as a funnel structure, which is convenient for guiding the condensed water.

[0033] In some examples, the support frame 1 and the unit foam 7 are provided with the inclined support 2, which can improve the strength and stability of fixing the unit foam 7.

[0034] The working principle of the utility model is:

[0035] In the utility model, the sealing assembly is arranged, so that the evaporator 10 is well sealed and fixed, and then the drain assembly is arranged, so that the convenience of guiding and discharging the condensed water is provided.

[0036] The basic principle and main features of the utility model and the advantages of the utility model are shown and described. Those skilled in the art should understand that the utility model is not limited by the above examples, and the above examples and the description in the specification are only to illustrate the principle of the utility model, and various changes and improvements can be made without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the utility model claimed. The protection scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A refrigerating unit of a horizontal commercial refrigerator, characterized by comprising: Including support frame (1), the upper end of support frame (1) is provided with compressor (3), condenser (4) and evaporator (10); The sealing assembly includes a unit foam (7) fixedly installed in the middle of the upper end of the support frame (1), and the evaporator (10) is installed in the middle of the inner side of the unit foam (7); The unit foam (7) includes left foam (8) and right foam (9), which are sealed and spliced, the top of the unit foam (7) is provided with a unit upper fixed strip (12), which is fixedly connected with the top of the support frame (1), the front middle part of the unit foam (7) is provided with a unit pressing plate (13), which is arranged in the middle of the left foam (8) and the right foam (9), and the middle part of the upper end of the unit foam (7) is provided with a unit pulling plate (14), which is fixedly connected with the support frame (1) through the unit foam (7); The drainage assembly includes a defrosting water pan (11) and an evaporating dish box (6), the defrosting water pan (11) is located in the middle of the bottom end of the evaporator (10) and is fixedly installed in the inner side of the bottom of the unit foam (7), a drainage hose (15) is installed at the water outlet of the bottom end of the defrosting water pan (11), the bottom of the drainage hose (15) is provided with an evaporating dish box (6), the evaporating dish box (6) is installed at the bottom of the support frame (1), the inner side corner of the evaporating dish box (6) is provided with a first water storage grid (61), the inner side middle part of the first water storage grid (61) is installed at the water outlet of the bottom of the drainage hose (15), and the inner side bottom of the evaporating dish box (6) is paved with an evaporating dish pipe (62).

2. The refrigerating unit of a horizontal commercial refrigerator according to claim 1, wherein The compressor (3) is fixedly installed at the upper end of the left side of the support frame (1), and the condenser (4) is located in the middle of the right end of the compressor (3) and is fixedly installed at the upper end of the right side of the support frame (1).

3. The refrigerating unit of a horizontal commercial refrigerator according to claim 2, characterized in that, The middle part of the side end of the condenser (4) is provided with two groups of condensing fans (5).

4. The refrigerating unit of a horizontal commercial refrigerator according to claim 3, wherein The defrosting water pan (11) is provided in a funnel structure.

5. The refrigerating unit of a horizontal commercial refrigerator according to claim 4, wherein The support frame (1) and the unit foam (7) are provided with an inclined support (2).

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