CN204612295U - Condensed water self-drying type is put compression condensation evaporation monolithic devices refrigerator structure - Google Patents

Abstract

The utility model relates to a condensed water self-drying type top-mounted compression condensing and evaporating integrated refrigerator structure. The purpose of the utility model is to simplify the product structure and facilitate installation and maintenance while solving the outlet of condensed water. The technical scheme of the utility model is: the structure is composed of a box body and a refrigeration system, the box body is formed by integral foaming of the upper evaporation box equipped with the evaporation box cover and the lower storage box, and the refrigeration system is respectively installed on the evaporation box cover On the inner and outer sides of the evaporator cover, the compressor, evaporator, high-pressure exhaust pipe, condenser and condensing fan are arranged outside the evaporator cover. The coil end of the high-pressure exhaust pipe is placed in the evaporator, and the other end is connected to the condenser. Installed between the condenser and the compressor; the evaporator, evaporator fan, evaporator water tray and drain pipe are arranged on the inside of the evaporator cover, the evaporator fan is installed under the evaporator fan bracket, and the evaporator water tray is installed under the evaporator , one end of the drain pipe is connected to the evaporator water tray, and the other end is suspended above the evaporating dish.

Description

Condensed water self-drying top-mounted compression condensing and evaporating integral refrigerator structure

technical field

The utility model relates to refrigeration equipment, in particular to a condensed water self-drying type upper-mounted compression condensing and evaporating integrated refrigerator structure. Suitable for refrigeration industry.

Background technique

At present, in the structure of the refrigerator between the top units, the defrosting condensed water of the evaporator is generally discharged straight down or backward into the water tray on the back of the cabinet. Complicated, the overall structure cannot be achieved, and the condensed water will flow inside and outside the machine, polluting and rusting equipment parts. After searching by the applicant, no effective means to solve the above problems has been found.

Contents of the invention

The technical problem to be solved by the utility model is: aiming at the existing conditions of the prior art, to provide a condensed water self-drying top-mounted compression condensing and evaporating integrated refrigerator structure, aiming to solve the condensed water outlet while simplifying the product structure , Easy installation and maintenance.

The technical scheme adopted by the utility model is: a condensed water self-drying type top-mounted compression condensing and evaporating integrated refrigerator structure, which is characterized in that: the structure is composed of a box body and a refrigeration system, and the box body is an upper evaporation box and The storage box at the lower part is foamed as a whole, and there is a through hole for air circulation between the two. The evaporator box is equipped with an evaporator cover; Arrange the compressor, evaporator, high-pressure exhaust pipe, condenser and condensing fan. The coil end of the high-pressure exhaust pipe is placed horizontally in the evaporator, while the other end of the high-pressure exhaust pipe is connected vertically upward to the condenser. The condensing fan Installed between the condenser and the compressor; the evaporator, evaporator fan, evaporator water tray and drain pipe are arranged on the inside of the evaporator cover, the evaporator is wrapped in the evaporator fan bracket and directly installed in the evaporator box, the evaporator fan The bracket is fixed on the cover of the evaporator box and an evaporation fan is installed under the bracket. The evaporator water tray is installed under the evaporator. One end of the drain pipe is connected to the evaporator water tray through a vertical downpipe. One end hangs over the evaporating dish through the evaporating box cover.

The evaporating dish is installed on the bottom plate of the machine, and the bottom plate of the machine is fixed on the cover of the evaporating box through a connecting bracket bent at right angles. The evaporating dish is provided with shelves, and the compressor, condenser and condensing fan are all installed on the shelves. superior.

A gas return pipe is installed between the compressor and the evaporator.

The condenser is equipped with a filter.

One side of the evaporating box is provided with a notch for passing pipelines; the cover of the evaporating box and the frame of the matching evaporating box are provided with suitable screw holes and connecting screws.

A sill is provided on the bottom frame of the evaporating box on the side where the connecting screws are installed; the height of the bottom of the drain pipe is determined when the cover of the evaporating box is pushed into the evaporating box and does not touch the sill.

The beneficial effects of the utility model are: the utility model makes the evaporation box and the storage box with the upper and lower structures foamed as a whole, and the refrigeration system is optimized as a module structure and placed on both sides of the evaporation box cover, so the utility model The assembly process is quite simple, as long as the evaporating box cover equipped with the modular refrigeration system is pushed into the evaporating box, and the connecting screws are tightened with nuts to complete the assembly, and the after-sales inspection and maintenance are also very convenient. Secondly, the defrosting condensed water of the evaporator has been automatically evaporated inside the refrigeration system, and will not overflow and flow inside and outside the machine, which overcomes the current common problem of dripping water.

Description of drawings

Fig. 1 is a perspective view of the utility model.

Fig. 2 is a perspective view of the utility model box body.

Fig. 3 is a structural layout diagram of the outer side of the evaporation tank cover of the utility model.

Fig. 4 is a structural layout diagram of the inside of the evaporation box cover of the present invention.

Fig. 5 is a top perspective view of the utility model.

Detailed ways

As shown in Figure 1, Figure 2, and Figure 5, the condensed water self-drying type top-mounted compression condensing and evaporating integrated refrigerator structure of this embodiment is composed of a box body and a refrigeration system, and the box body is the upper evaporation box 2 and the lower storage box 1 is formed by foaming as a whole, and there is a through hole 3 for air circulation between the evaporation box 2 and the storage box 1. The evaporating box 2 is equipped with an evaporating box cover 17, and the refrigeration system is respectively installed on the inner and outer sides of the evaporating box cover 17.

As shown in Figure 3, the outer side of the evaporator cover 17 is installed with a machine base plate 13 through a right-angled connecting bracket 15, and an evaporating pan 14 is installed on the machine base plate, and a shelf 12 is set on the evaporating pan. Machine 18, condenser 9 and condensing fan 8 are all installed on the shelves. The coil part of the high-pressure exhaust pipe 10 used for evaporating defrosting condensed water is placed horizontally in the evaporating dish 14 , and the other end of the high-pressure exhaust pipe is connected vertically upward to the condenser 9 . The condensing fan 8 is installed between the condenser 9 and the compressor 18 . A filter 11 is also installed on the condenser 9 .

As shown in FIG. 4 , an evaporator 19 , an evaporator fan 21 , an evaporator water tray 22 and a drain pipe 7 are arranged inside the evaporator cover 17 . The evaporator 19 is wrapped in the evaporator fan bracket 20, and the evaporator fan bracket is fixed on the inside of the evaporator cover 17. When the evaporator cover 17 is pushed into the evaporator 2, the evaporator 19 is loaded into the evaporator 2. The bottom of this evaporator fan support 20 is equipped with an evaporator fan 21 , and an evaporator water tray 22 is installed below the evaporator 19 . There is a downpipe 23 vertically at the center of the bottom of the evaporator water tray 22, and the outside of the downpipe is covered with a drainpipe 7, which passes through the evaporator cover 17 and is suspended above the evaporating dish 14 forwardly after turning 90°.

A gas return pipe 16 is installed between the compressor 18 and the evaporator 19, corresponding to the gas return pipe, there is a pipeline breach 4 (shown in Fig. 1 , Fig. 3 and Fig. 5 ) on one side of the evaporation box 2 .

The evaporation box 2 is equipped with four connection screws 5 (two on the upper frame and one on the left and right sides of the side frame) on the side corresponding to the evaporation box cover 17, and on the frame of the evaporation box, there are corresponding screws 5 on the evaporation box cover. Screw holes, loading and unloading, switch is very convenient. At the same time, a threshold 6 for positioning is provided on the bottom frame of the evaporation box 2 on one side of the connecting screw 5. In order to avoid damage to the drain pipe 7 when switching, the height of the bottom of the drain pipe (dimensions from the bottom of the evaporation box cover) should be greater than the threshold 6 in height.

The working principle of the utility model is: the defrosting condensed water from the evaporator 19 drips into the water receiving tray 22 of the evaporator first, and then enters the drain pipe 7 from the downpipe 23, and the drain pipe passes through the evaporator cover 17 to condense the defrosting water. The water is discharged into the evaporating dish 14; since the high-pressure exhaust pipe 10 is placed in the evaporating dish, the high-temperature and high-pressure airflow from the compressor 18 heats the defrosting condensed water in the evaporating dish through the high-pressure exhaust pipe to achieve the effect of automatic evaporation. In addition, the condensing fan 8 installed above the evaporating dish 14 also helps when the defrosting condensed water evaporates.

Claims (6)

1. A self-drying condensed water self-drying type top-mounted compression condensation evaporation integrated refrigerator structure is characterized in that: the structure is made up of a box body and a refrigeration system, and the box body is an upper evaporation box (2) and a lower storage box ( 1) It is formed by foaming as a whole, and there is a through hole (3) for air circulation between the two, and the evaporation box (2) is equipped with an evaporation box cover (17); the refrigeration system is respectively installed on the evaporation box cover (17) On the inner and outer sides of the evaporator cover (17), the compressor (18), evaporator (14), high-pressure exhaust pipe (10), condenser (9) and condensing fan (8), high-pressure exhaust pipe (10) The coil end is placed horizontally in the evaporator (14), while the other end of the high-pressure exhaust pipe is connected vertically upward to the condenser (9), and the condensing fan (8) is installed between the condenser (9) and the compressor (18); evaporator (19), evaporator fan (21), evaporator water tray (22) and drain pipe (7) are arranged on the inside of the evaporator cover (17), and the evaporator (19) is wrapped in the evaporator In the fan bracket (20) and directly installed in the evaporation box (2), the evaporation fan bracket (20) is fixed on the evaporation box cover (17) and the evaporation fan (21) is installed under the bracket, and the evaporator receives water The tray (22) is installed under the evaporator (19), one end of the drain pipe (7) is connected to the evaporator water tray (22) through the vertical downpipe (23), and the other end of the drain pipe passes through the cover of the evaporator (17) is suspended above the evaporating dish (14). 2. The condensed water self-drying top-mounted compression condensing and evaporating integrated refrigerator structure according to claim 1, characterized in that: the evaporating dish (14) is installed on the machine bottom plate (13), and the machine bottom plate is bent at right angles The connecting bracket (15) is fixed on the evaporator cover (17), and the evaporator (14) is provided with shelves (12), and the compressor (18), condenser (9) and condensing fan (8) are installed on shelves. 3. According to claim 1 or 2, the condensed water self-dry type top-mounted compression condensing and evaporating integrated refrigerator structure is characterized in that: a return air pipe is installed between the compressor (18) and evaporator (19) 16). 4. The condensed water self-drying overhead compression condensing and evaporating integrated refrigerator structure according to claim 1 or 2, characterized in that a filter (11) is installed on the condenser (9). 5. According to claim 1 or 2, the condensed water self-drying top-mounted compression condensing and evaporating integrated refrigerator structure is characterized in that: the evaporation box (2) has a notch (4) for the pipeline on one side; Adaptive screw holes and connecting screws (5) are provided on the evaporation box cover (17) and on the matching evaporation box (2) frame. 6. The condensed water self-drying top-mounted compression condensing and evaporating integrated refrigerator structure according to claim 5, characterized in that: a threshold (6) is provided on the bottom frame of the evaporation box (2) on one side of the connecting screw (5) ); the height of the bottom of the drainpipe (7) is based on the fact that the evaporation tank cover (17) does not touch the threshold (6) when it is pushed into the evaporation tank (2).