CN108955043B

CN108955043B - Anti-condensation device for side-by-side combination refrigerator

Info

Publication number: CN108955043B
Application number: CN201810905570.3A
Authority: CN
Inventors: 雷俊峰
Original assignee: Hefei Magic Refrigeration Technology Co ltd
Current assignee: Hefei Magic Refrigeration Technology Co ltd
Priority date: 2018-08-10
Filing date: 2018-08-10
Publication date: 2020-05-26
Anticipated expiration: 2038-08-10
Also published as: CN108955043A

Abstract

The invention discloses a condensation preventing device for a side-by-side combination refrigerator, which comprises a refrigerator body, two refrigerator doors and two handles, wherein one sides of the two refrigerator doors are hinged on the refrigerator body, the other sides of the two refrigerator doors are mutually abutted, the two handles are fixedly connected to the side walls of the corresponding refrigerator doors, hot air in a condensation preventing pipe flows out of a heat dissipation hole and passes through a vent hole in a connecting plate, and then the hot air can be blown to a sponge block, so that the condensation caused by the fact that the temperature on the sponge block is too different from the outside is avoided. Hot gas flows out of the first vent pipe and flows out of the airflow hole through the second vent pipe, so that condensation at the joint of the two sealing strips is also ensured; first breather pipe transmits the heat of self for the sleeve, and the rethread is through the heat conduction stick heat conduction to the rubber block is transmitted from the extrusion stem at last with higher speed thermal transmission, and the rubber block distributes away the heat, thereby changes the temperature difference, prevents the production of condensation.

Description

Anti-condensation device for side-by-side combination refrigerator

Technical Field

The invention relates to the technical field of refrigerators, in particular to an anti-condensation device for a side-by-side combination refrigerator.

Background

Condensation is the phenomenon that when high-temperature and high-humidity gas meets a low-temperature object, the gas is liquefied into liquid on the surface when reaching the dew point temperature. Because the temperature in the refrigerator body is far lower than the temperature outside the refrigerator, and the cold quantity in the refrigerator body is diffused to the outside of the refrigerator body through the heat insulation layer and the door seal strip, the surface temperature of the surface of the refrigerator body and the surface temperature of the door body are lower, and the cold quantity can be condensed into dew when meeting high-temperature and high-humidity gas, so that the condensation phenomenon is generated. The condensation phenomenon not only affects the appearance of the refrigerator, but also adsorbs dust and impurities in the air. Long-time condensation can cause corrosion and rust of metal parts and odor and mildew of plastic parts, and reduce the service life of the refrigerator.

The current anti-condensation measure to the refrigerator of running from opposite directions is for preventing the condensation pipe at freezing courage installation all around, and the refrigerator is when the refrigeration, and the heat that utilizes to prevent the condensation pipe and give off evaporates the condensation and seals condensation water all around at the freezing room door, reaches the effect of preventing the condensation, but the refrigerator is when using, and refrigerator door department also can produce the condensation because the reason of the difference in temperature, consequently, just need prevent the condensation to the refrigerator door department of running from opposite directions refrigerator and handle, for this reason, provides an anti-condensation device for running from opposite directions refrigerator.

Disclosure of Invention

The invention aims to solve the defect that condensation occurs at the closed part of a refrigerator door in the prior art, and provides an anti-condensation device for a side-by-side combination refrigerator.

In order to achieve the above purpose, the invention adopts the following technical scheme:

the anti-condensation device for the side-by-side combination refrigerator comprises a refrigerator body, two refrigerator doors and two handles, wherein one sides of the two refrigerator doors are hinged to the refrigerator body, the other sides of the two refrigerator doors are mutually abutted, and the two handles are fixedly connected to the side walls of the corresponding refrigerator doors;

refrigerator body middle part is connected with the refrigerator baffle, and refrigerator baffle and refrigerator body integrated into one piece, run through on the refrigerator baffle and peg graft and have the condensation prevention pipe, fixedly connected with connecting plate on the lateral wall of condensation prevention pipe, the louvre has been seted up on the lateral wall of condensation prevention pipe, the air vent has been seted up on the connecting plate, two relative one side fixedly connected with rubber blocks of refrigerator door, two relative one side fixedly connected with sponge blocks of rubber block, symmetrical connection has two strip of paper used for sealing on the lateral wall of two refrigerator doors, the rubber block, the space intussuseption that forms between refrigerator door and the strip of paper used for sealing is filled.

Preferably, the lateral wall of the condensation preventing pipe is symmetrically connected with two first vent pipes in a through manner, the two refrigerator doors are symmetrically inserted with second vent pipes matched with the first vent pipes, one ends of the second vent pipes are communicated with one ends of the first vent pipes, which are far away from the condensation preventing pipe, and the seal strip is provided with an airflow hole communicated with the other ends of the second vent pipes.

Preferably, a filter screen is fixedly connected to the inner side wall of the airflow hole.

Preferably, fixedly connected with sleeve on the lateral wall of second breather pipe, the sleeve internalization is pegged graft and is had the stripper bar, and the one end that the stripper bar is located the sleeve is connected with the one end of spring, and the other end fixed connection of spring is on telescopic inside wall, and the stripper bar is located the outer one end fixed connection of sleeve on the lateral wall of block rubber.

Preferably, two adjacent sleeves are connected through a heat conducting rod.

Preferably, the connecting plate is of an arc-shaped structure.

Preferably, the inner side wall of the refrigerator door is connected with a heat insulation layer.

The invention provides an anti-condensation device for a side-by-side combination refrigerator, which has the beneficial effects that:

1. hot air in the condensation preventing pipe comes out of the heat dissipation holes and passes through the vent holes in the connecting plate, and then the hot air can blow to the sponge block, so that condensation caused by too large difference between the temperature of the sponge block and the outside is avoided.

2. The hot gas flows out from the first vent pipe and flows out from the airflow hole through the second vent pipe, so that the joint of the two sealing strips is ensured not to be subjected to condensation.

3. First breather pipe transmits the heat of self for the sleeve, and the rethread is through the heat conduction stick heat conduction to the rubber block is transmitted from the extrusion stem at last with higher speed thermal transmission, and the rubber block distributes away the heat, thereby changes the temperature difference, prevents the production of condensation.

4. The sleeve, the spring and the extrusion rod can play a role in buffering when the door is closed or opened, and meanwhile, the sealing performance can be better.

Drawings

Fig. 1 is an appearance schematic diagram of the present invention.

Fig. 2 is a partial sectional structural view of the present invention.

Fig. 3 is an enlarged structural diagram of the part a structure of the present invention.

In the figure: 1-a refrigerator body, 2-a refrigerator door, 3-a handle, 4-a refrigerator clapboard, 5-a heat insulation layer, 6-an anti-condensation pipe, 7-a first vent pipe, 8-a connecting plate, 9-a second vent pipe, 10-a sleeve, 11-a spring, 12-a squeezing rod, 13-a rubber block, 14-a sponge block, 15-a heat conduction rod, 16-a seal, 17-a filter screen and 18-heat conduction silica gel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-3, an anti-condensation device for a side-by-side combination refrigerator comprises a refrigerator body 1, two refrigerator doors 2 and two handles 3, wherein one sides of the two refrigerator doors 2 are hinged to the refrigerator body 1, the other sides of the two refrigerator doors 2 are mutually abutted, the two handles 3 are fixedly connected to the side walls of the corresponding refrigerator doors 2, and the inner side walls of the refrigerator doors 2 are connected with a heat insulation layer 5;

1 middle part of refrigerator body is connected with refrigerator baffle 4, and

refrigerator baffle

4 and 1 integrated into one piece of refrigerator body, run through on the refrigerator baffle 4 and peg graft and have prevent condensation pipe 6, fixedly connected with connecting plate 8 on preventing condensation pipe 6's the lateral wall, connecting plate 8 is the arc type structure, the louvre has been seted up on preventing condensation pipe 6's the lateral wall, the air vent has been seted up on the connecting plate 8, two relative one side fixedly connected with rubber block 13 of refrigerator door 2, two relative one side fixedly connected with sponge block 14 of rubber block 13, symmetric connection has two strip of paper used for sealing 16 on two 2's the lateral wall, rubber block 13, the space intussuseption that forms between refrigerator door 2 and the strip of paper used for sealing 16 is.

The lateral wall of the anti-condensation pipe 6 is symmetrically connected with two first vent pipes 7 in a through mode, the two refrigerator doors 2 are symmetrically inserted with second vent pipes 9 matched with the first vent pipes 7, one ends of the second vent pipes 9 are communicated with one ends, far away from the anti-condensation pipe 6, of the first vent pipes 7, airflow holes communicated with the other ends of the second vent pipes 9 are formed in the seal strips 16, and filter screens 17 are fixedly connected to the inner lateral wall of the airflow holes.

Fixedly connected with sleeve 10 on the lateral wall of second breather pipe 9, the activity is pegged graft in sleeve 10 and is had squeeze stem 12, and the one end that squeeze stem 12 is located sleeve 10 is connected with the one end of spring 11, and spring 11's other end fixed connection is on the inside wall of sleeve 10, and squeeze stem 12 is located the outer one end fixed connection of sleeve 10 on the lateral wall of block rubber 13, connects through heat conduction stick 15 between two adjacent sleeves 10.

The working principle is as follows: the anti-condensation pipe 6 is connected with a compressor of the refrigerator, heat discharged by the compressor is output through the anti-condensation pipe 6, and the temperature difference at the cold and hot hinged parts is changed through heat emitted by the anti-condensation pipe 6 so as to prevent the condensation phenomenon;

hot air in the condensation preventing pipe 6 flows out of the heat dissipation holes and passes through the vent holes in the connecting plate 8, and then the hot air can blow to the sponge block 14, so that condensation caused by too large difference between the temperature of the sponge block 14 and the outside is avoided;

meanwhile, hot gas flows out of the first vent pipe 7 and flows out of the airflow hole through the second vent pipe 9, so that condensation at the joint of the two seals 16 is ensured;

the first vent pipe 7 transfers the heat of the first vent pipe to the sleeve 10, then the heat is transferred through the heat conducting rod 15 to accelerate the transfer of the heat, and finally the heat is transferred to the rubber block 13 from the extrusion rod 12, and the rubber block 13 radiates the heat, so that the temperature difference is changed, and the generation of condensation is prevented;

the sleeve 10, the spring 11 and the pressing rod 12 can play a role of buffering when the door is closed or opened, and meanwhile, the sealing performance can be better.

In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like indicate orientations or positional relationships based on the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate, or they may be connected internally or in an interactive relationship with each other, and unless otherwise specifically limited, the terms used in the present invention should be understood to have specific meanings by those skilled in the art.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An anti-condensation device for a side-by-side combination refrigerator comprises a refrigerator body (1), two refrigerator doors (2) and two handles (3), wherein one sides of the two refrigerator doors (2) are hinged to the refrigerator body (1), the other sides of the two refrigerator doors (2) are mutually abutted, and the two handles (3) are fixedly connected to the side walls of the corresponding refrigerator doors (2);

the refrigerator is characterized in that a refrigerator partition plate (4) is connected to the middle of a refrigerator body (1), the refrigerator partition plate (4) and the refrigerator body (1) are integrally formed, an anti-condensation pipe (6) is inserted into the refrigerator partition plate (4) in a penetrating mode, a connecting plate (8) is fixedly connected to the side wall of the anti-condensation pipe (6), heat dissipation holes are formed in the side wall of the anti-condensation pipe (6), air vents are formed in the connecting plate (8), rubber blocks (13) are fixedly connected to one side, opposite to the two refrigerator doors (2), sponge blocks (14) are fixedly connected to one side, opposite to the two rubber blocks (13), two sealing strips (16) are symmetrically connected to the side wall of the two refrigerator doors (2), and heat-conducting silica gel (18) are filled in a space formed between the refrigerator doors (2) and the sealing strips.

2. The anti-condensation device for a side-by-side refrigerator according to claim 1, wherein: the lateral wall of the condensation-proof pipe (6) is symmetrically connected with two first vent pipes (7) in a through mode, the two refrigerator doors (2) are symmetrically inserted with second vent pipes (9) matched with the first vent pipes (7), one ends of the second vent pipes (9) are communicated with one ends, away from the condensation-proof pipe (6), of the first vent pipes (7), and the seal strip (16) is provided with airflow holes communicated with the other ends of the second vent pipes (9).

3. The anti-condensation device for a side-by-side refrigerator according to claim 2, wherein: the inner side wall of the airflow hole is fixedly connected with a filter screen (17).

4. The anti-condensation device for a side-by-side refrigerator according to claim 1, wherein: fixedly connected with sleeve (10) on the lateral wall of second breather pipe (9), the activity is pegged graft in sleeve (10) has squeeze bar (12), and one end that squeeze bar (12) are located sleeve (10) is connected with the one end of spring (11), and the other end fixed connection of spring (11) is on the inside wall of sleeve (10), and one end fixed connection that squeeze bar (12) are located sleeve (10) outside is on the lateral wall of rubber block (13).

5. The anti-condensation device for a side-by-side refrigerator according to claim 4, wherein: two adjacent sleeves (10) are connected through a heat conducting rod (15).

6. The anti-condensation device for a side-by-side refrigerator according to claim 1, wherein: the connecting plate (8) is of an arc structure.

7. The anti-condensation device for a side-by-side refrigerator according to claim 1, wherein: the inner side wall of the refrigerator door (2) is connected with a heat insulation layer (5).