CN206222775U - A kind of middle beam of freezer and refrigerator - Google Patents

Abstract

The utility model is related to refrigerator technical field, discloses a kind of middle beam of freezer, it includes central sill body, and the central sill body is axially arranged with anti-condensation pipe, and the anti-condensation pipe is connected between the compressor of refrigeration system of refrigerator and condenser.The utility model is directly heated by the heat of anti-condensation pipe using high temperature refrigerant to central sill, and heating effect is good, and reliability is high.The utility model also provides a kind of refrigerator.

Description

A kind of middle beam of freezer and refrigerator

Technical field

The utility model is related to refrigerator technical field, more particularly to a kind of middle beam of freezer and refrigerator.

Background technology

Current refrigerator or freezer liner, piling up or classifying and put for the ease of article, generally require to carry out inner bag Cut-off is general that freezer liner is divided into two parts or many parts using central sill when treatment is separated.

Structure described in Patent No. CN201510515190.5 is that the anti-condensation pipe of central sill and condenser carry out heat exchange, is absorbed Central sill is passed to after the heat of condenser, it is contact area, distance by condenser and dew eliminating tube, cold due to being indirect heat transfer Condenser temperature etc. influences, and heating effect is unsatisfactory.

Utility model content

(1) technical problem to be solved

The purpose of this utility model is to provide a kind of middle beam of freezer, directly utilizes high temperature refrigerant by the heat of anti-condensation pipe Amount is heated to central sill, and heating effect is good, and reliability is high.

(2) technical scheme

In order to solve the above-mentioned technical problem, the utility model provides a kind of middle beam of freezer, and it includes central sill body, it is described in Beam body is axially arranged with anti-condensation pipe, and the anti-condensation pipe is connected between the compressor of refrigeration system of refrigerator and condenser.

Wherein, the upper surface of the central sill body is provided with lid and central sill lower cover on central sill, and the anti-condensation pipe is arranged on institute State and covered and central sill lower cover between on central sill.

Wherein, the anti-condensation pipe covers setting on the central sill.

Wherein, the anti-condensation pipe is fixedly connected by buckle or the gluing lower surface with lid on the central sill.

Wherein, filled with filler in the space that lid and central sill lower cover are surrounded on the central sill.

Wherein, the filler is expanded material.

Wherein, heat-barrier material is filled with the space between the central sill lower cover and the lower surface of central sill body.

Wherein, the anti-condensation pipe is metal tube.

The utility model also provides a kind of refrigerator, and it includes the middle beam of freezer described in above-mentioned technical proposal.

(3) beneficial effect

Compared with prior art, the utility model has advantages below：

A kind of middle beam of freezer that the utility model is provided, anti-condensation pipe is connected directly between the compressor of refrigeration system of refrigerator Between condenser, directly central sill body is heated by the heat that anti-condensation pipe is distributed using high temperature refrigerant, freezed Agent is directly passed to the upper surface of central sill body by the heat that anti-condensation pipe is distributed, and raises surface temperature thereon, it is to avoid solidifying Reveal the generation of phenomenon, more preferably, reliability is higher for heating effect.

Brief description of the drawings

Fig. 1 is a kind of sectional perspective schematic diagram of middle beam of freezer of the utility model；

Fig. 2 is the top view of Fig. 1；

Fig. 3 is a kind of refrigerating system figure of refrigerator of the utility model；

Fig. 4 is a kind of schematic perspective view of refrigerator of the utility model；

In figure：1：Central sill body；2：Covered on central sill；3：Central sill lower cover；4：Anti-condensation pipe；5：Refrigerator；6：Compressor；7：It is cold Condenser；8：Evaporator；9：Capillary.

Specific embodiment

With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below Example is used to illustrate the utility model, but is not limited to scope of the present utility model.

In description of the present utility model, it is necessary to explanation, term " " center ", " longitudinal direction ", " transverse direction ", " on ", D score, The orientation or position relationship of the instruction such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outward " are Based on orientation shown in the drawings or position relationship, it is for only for ease of description the utility model and simplifies description, rather than instruction Or imply that the device or element of meaning with specific orientation, with specific azimuth configuration and operation, therefore must not be understood that It is to limitation of the present utility model.

, it is necessary to explanation, unless otherwise clearly defined and limited, term " is pacified in description of the present utility model Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected, or be detachably connected, or integratedly Connection；Can mechanically connect, or electrically connect；Can be joined directly together, it is also possible to be indirectly connected to by intermediary, Can be two connections of element internal.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition Concrete meaning of the language in the utility model.

As shown in Figure 1-2, it is a kind of middle beam of freezer that the utility model is provided, it includes central sill body 1, the central sill sheet Body 1 is axially arranged with anti-condensation pipe 4, the anti-condensation pipe 4 be connected to the refrigeration system of refrigerator 5 compressor 6 and condenser 7 it Between, specifically, as shown in figure 3, the refrigeration system includes joining end to end to form compressor 6, condenser 7, the capillary 9 of closed loop With evaporator 8, refrigerant gas form high temperature and high pressure gas by the compressed action of compressor 6, directly using the system of HTHP Refrigerant gas are heated to central sill by anti-condensation pipe 4, the heat transfer that the heat conduction of anti-condensation pipe 4 will be distributed to central sill, due to It is to directly heat, refrigerant is directly passed to the upper surface of central sill body 1 by the heat that anti-condensation pipe 4 is distributed, and makes its upper table Face temperature is raised, it is to avoid the generation of dew condensation phenomenon, and more preferably, reliability is higher for heating effect.

Anti-condensation pipe 4 is installed for convenience, the upper surface of the central sill body 1 is provided with lid 2 and central sill lower cover 3 on central sill, The anti-condensation pipe 4 is arranged on the central sill between lid 2 and central sill lower cover 3.

In order to the heat of anti-condensation pipe 4 to be directly passed to the upper surface of central sill body 1, the anti-condensation pipe 4 is close to institute Lid 2 on central sill is stated to set.Specifically, the anti-condensation pipe 4 can be by the mode such as buckle or gluing or spot welding and the central sill The lower surface of upper lid 2 is fixedly connected.

In order to play preferably insulation and locating effect, filled in the space that lid 2 and central sill lower cover 3 are surrounded on the central sill There is filler, it is ensured that most heat transfers to lid on central sill 2, are prevented condensation from producing by anti-condensation pipe 4, furthermore it is possible to will Anti-condensation pipe 4 forms integrative-structure with lid 2 on central sill and central sill lower cover 3 so that overall structure is more consolidated；Preferably, it is described Filler is expanded material.

Wherein, heat-barrier material is filled with the space between the central sill lower cover 3 and the lower surface of central sill body 1, is formed Thermal insulation layer completely cuts off heat transfer that anti-condensation pipe 4 is distributed in refrigerator 5 so that the underlaying surface temperature of central sill body 1 will not be received To heat influence, remain to keep relatively low the temperature inside the box, power consumption will not increase.

Wherein, the anti-condensation pipe 4 is metal tube, for example, being made up of copper, aluminium, carbon steel, stainless steel or alloy material, is led Thermal effect is good, and cost is relatively low.

As shown in figure 4, the utility model additionally provides a kind of refrigerator 5, it is included in the refrigerator described in above-mentioned technical proposal Beam, the central sill body 1 of the middle beam of freezer is arranged on the middle part of the upper opening of refrigerator 5.

As can be seen from the above embodiments, the utility model directly utilizes high temperature refrigerant by the heat pair of anti-condensation pipe Central sill is heated, and heating effect is good, and reliability is high.

Preferred embodiment of the present utility model is the foregoing is only, is not used to limit the utility model, it is all at this Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc. should be included in the utility model Protection domain within.

Claims (9)

1. a kind of middle beam of freezer, it is characterised in that including central sill body, the central sill body is axially arranged with anti-condensation pipe, institute Anti-condensation pipe is stated to be connected between the compressor of refrigeration system of refrigerator and condenser.

2. middle beam of freezer according to claim 1, it is characterised in that the upper surface of the central sill body is provided with central sill and covers With central sill lower cover, the anti-condensation pipe is arranged on the central sill between lid and central sill lower cover.

3. middle beam of freezer according to claim 2, it is characterised in that the anti-condensation pipe is covered on the central sill and set Put.

4. middle beam of freezer according to claim 3, it is characterised in that the anti-condensation pipe by buckle or it is gluing with it is described The lower surface covered on central sill is fixedly connected.

5. middle beam of freezer according to claim 4, it is characterised in that the space that lid and central sill lower cover are surrounded on the central sill In be filled with filler.

6. middle beam of freezer according to claim 5, it is characterised in that the filler is expanded material.

7. middle beam of freezer according to claim 2, it is characterised in that the lower surface of the central sill lower cover and central sill body it Between space in be filled with heat-barrier material.

8. the middle beam of freezer according to claim any one of 1-7, it is characterised in that the anti-condensation pipe is metal tube.

9. a kind of refrigerator, it is characterised in that including the middle beam of freezer described in claim any one of 1-8.