CN214199259U

CN214199259U - Novel core structure for refrigerator

Info

Publication number: CN214199259U
Application number: CN202023342338.5U
Authority: CN
Inventors: 滕志海; 蒋延勋; 李焘
Original assignee: Qingdao Delaiwei Refrigeration Co ltd
Current assignee: Qingdao Delaiwei Refrigeration Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-09-14
Anticipated expiration: 2030-12-30

Abstract

The utility model relates to a refrigeration plant technical field, concretely relates to novel core structure for refrigerator, including liquid storage pot, absorber, evaporimeter, condenser, generator and spoiler. The utility model discloses in loop through pipeline through connection with liquid storage pot, absorber, evaporimeter, condenser and generator and form circulation circuit, realize the refrigeration effect of refrigerator through the heat absorption of refrigerant in circulation circuit and exothermic process. Meanwhile, the spoiler is fixedly arranged in the absorber, so that the air flow speed can be obstructed, the flow rate of air can be reduced, the cooling efficiency of a cooling medium can be effectively improved, and a more ideal refrigeration effect can be realized; the spoiler is provided with a plurality of through holes and spoilers, so that the effect of delaying gas flow is realized, the flow path of a refrigeration medium can be effectively increased, and the refrigeration effect is enhanced.

Description

Novel core structure for refrigerator

Technical Field

The utility model relates to a refrigeration plant technical field, concretely relates to novel core structure for refrigerator.

Background

In the existing refrigerator, a diffusion absorption type refrigerator, a compression type refrigerator and a semiconductor refrigerator can be divided according to the refrigeration principle, various refrigerators provide material guarantee for improving the life quality of human beings, and the refrigerators are basically popularized in urban residents. With the continuous improvement of living conditions, the application requirements of the refrigerator are more and more extensive, and the refrigerator is not only suitable for common resident families, but also can be applied to various transportation equipment. Each type of refrigerator has some technical defects and shortcomings, which prevent the expansion of its use range. Among them, the diffusion absorption type refrigerator is gradually paid attention and favored by people due to its advantages of low noise, no use of freon, etc., and is called a double green environmental protection product. However, the diffusion absorption refrigerator currently used has some problems in the use process: the circulation volume of the refrigeration medium is small, the refrigeration effect is not ideal, and the energy consumption is large. Therefore, the utility model provides a novel core structure for refrigerator.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel core structure for refrigerator to solve the prior art problem that exists among the above-mentioned background art.

For solving the above technical problem, the utility model provides a technical scheme does: the novel machine core structure for the refrigerator comprises a liquid storage tank, an absorber, an evaporator, a condenser, a generator and a spoiler, wherein one end of the absorber is communicated with the liquid storage tank, and the other end of the absorber is communicated with the evaporator; the evaporator is arranged as a double-layer sleeve, one end of the evaporator, which is far away from the absorber, is communicated with the condenser, and an air return pipe is arranged between the evaporator and the liquid storage tank in a communicated manner; the condenser is communicated with the generator, one end of the generator, far away from the condenser, is communicated with the liquid storage tank, the generator is provided with a heating device, the spoiler is fixedly arranged on the inner wall of the absorber, and the spoiler is arranged at one end, close to the evaporator, in the absorber.

On the basis of the technical scheme, the side wall of the spoiler is provided with a plurality of through holes, spoilers are fixedly arranged above the through holes, and the spoilers are alternately arranged on the side wall of the spoiler.

On the basis of the technical scheme, the through hole is semicircular, and the shape of the spoiler is matched with that of the through hole.

On the basis of the technical scheme, the width of the spoiler is matched with the diameter of the pipeline of the absorber.

On the basis of the technical scheme, one side of the absorber is provided with a thin liquid pipe, one end of the thin liquid pipe is connected with the top end of the absorber, and the other end of the thin liquid pipe is connected with a generator.

On the basis of the technical scheme, the condenser is communicated with the evaporator through a concentrated ammonia pipe.

On the basis of the technical scheme, the refrigerating medium adopted in the movement structure is ammonia gas or a mixture of ammonia gas and helium gas.

On the basis of the technical scheme, the pipeline of the absorber is set to be spiral.

On the basis of the technical scheme, the heating device adopts an electric heater.

The utility model provides a beneficial effect that technical scheme produced lies in:

the utility model discloses in loop through pipeline through connection with liquid storage pot, absorber, evaporimeter, condenser and generator and form circulation circuit, realize the refrigeration effect of refrigerator through the heat absorption of refrigerant in circulation circuit and exothermic process. Meanwhile, the spoiler is fixedly arranged in the absorber, so that the air flow speed can be obstructed, the flow rate of air can be reduced, the cooling efficiency of a cooling medium can be effectively improved, and a more ideal refrigeration effect can be realized; the spoiler is provided with a plurality of through holes and spoilers, so that the effect of delaying gas flow is realized, the flow path of a refrigeration medium can be effectively increased, and the refrigeration effect is enhanced.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural view of a spoiler according to the present invention;

fig. 3 is a side view of a spoiler in accordance with the present invention;

FIG. 4 is a first schematic view of a flow path of a refrigerant in the present invention;

FIG. 5 is a schematic view of the flow path of the refrigerant in the present invention;

Detailed Description

The invention will be further explained with reference to the following figures and examples:

in the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the description of the present invention, it is to be understood that the terms "left", "right", "front", "back", "top", "bottom", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

As shown in fig. 1 to 5, a novel movement structure for a refrigerator comprises a liquid storage tank 1, an absorber 2, an evaporator 3, a condenser 4, a generator 5 and a spoiler 6, wherein one end of the absorber 2 is communicated with the liquid storage tank 1, and the other end is communicated with the evaporator 3; the evaporator 3 is a double-layer sleeve, one end of the evaporator 3, which is far away from the absorber 2, is communicated with the condenser 4, and an air return pipe 7 is communicated between the evaporator 3 and the liquid storage tank 1; the condenser 4 is in through connection with the generator 5, one end of the generator 5, which is far away from the condenser 4, is in through connection with the liquid storage tank 1, the generator 5 is provided with a heating device 8, the spoiler 6 is fixedly arranged on the inner wall of the absorber 2, and the spoiler 6 is arranged at one end, which is close to the evaporator 3, in the absorber 2.

The utility model discloses in loop through liquid storage pot 1, absorber 2, evaporimeter 3, condenser 4 and generator 5 pipeline through connection and form circulation circuit, 1 intussuseption of liquid storage pot fills the aqueous ammonia mixture, realizes the refrigeration effect of refrigerator through the heat absorption of refrigerant in circulation circuit and exothermic process. Meanwhile, the spoiler 6 is fixedly arranged in the absorber 2, so that the air flow speed can be obstructed, the flow rate of air can be reduced, the cooling efficiency of a cooling medium can be effectively improved, and a more ideal refrigeration effect can be realized.

On the basis of the above technical solution, as shown in fig. 2 and 3, a plurality of through holes 61 are formed on the side wall of the spoiler 6, spoilers 62 are fixedly arranged above the through holes 61, and the spoilers 62 are alternately arranged on the side wall of the spoiler 6. On the basis of the technical scheme, the through hole 61 is semicircular, and the shape of the spoiler 62 is matched with that of the through hole 61. By providing the spoiler 6 with the plurality of through holes 61 and the spoiler 62, the flow path of the refrigerant medium can be effectively lengthened, enhancing the refrigerating effect.

On the basis of the technical scheme, the width of the spoiler 6 is matched with the diameter of the pipeline of the absorber 2.

On the basis of the technical scheme, one side of the absorber 2 is provided with a thin liquid pipe 9, one end of the thin liquid pipe 9 is connected with the top end of the absorber 2, and the other end of the thin liquid pipe is connected with the liquid storage tank 1.

On the basis of the technical scheme, the condenser 4 is communicated with the evaporator 3 through a concentrated ammonia pipe 10.

On the basis of the technical scheme, the refrigerating medium adopted in the machine core structure is liquid ammonia.

On the basis of the technical scheme, the pipeline of the absorber 2 is set to be spiral.

On the basis of the technical scheme, the heating device 8 adopts an electric heater.

When the device works, ammonia water is heated by a heating device 8 arranged on the generator 5, and high-purity ammonia vapor enters the condenser 4 to be condensed into liquid ammonia; after liquid ammonia enters the evaporator 3 through the concentrated ammonia pipe 10, the liquid ammonia evaporates and absorbs heat to generate a refrigeration effect, wherein gas circularly flows in an inner pipe of the evaporator 3, and liquid circularly flows in an outer pipe of the evaporator 3; the mixture of the evaporated ammonia and the hydrogen enters the liquid storage tank 1, the ammonia is absorbed into ammonia water, the mixed gas of the unabsorbed ammonia and the like enters the absorber 2 and is secondarily absorbed by the liquid separated from the evaporator 3, the formed ammonia water flows into the liquid storage tank 1 through the air return pipe, and the ammonia water in the liquid storage tank 1 enters the generator 5 again for circulating refrigeration. Wherein the refrigerant is ammonia, water is absorbent, and hydrogen is diffusant; the mixed gas of ammonia and hydrogen returns to the liquid storage tank 1 through the air return pipe 7 under the thermosiphon principle, wherein the ammonia is absorbed by the mixture in the liquid storage tank 1 and enters the generator 5 again in the form of the mixture; and the hydrogen enters the absorber 2 to be purified and enters the evaporator 3 through the inner tube of the spoiler 6 and the evaporator 3 to continuously participate in refrigeration.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A novel machine core structure for a refrigerator is characterized by comprising a liquid storage tank (1), an absorber (2), an evaporator (3), a condenser (4), a generator (5) and a spoiler (6), wherein one end of the absorber (2) is communicated with the liquid storage tank (1), and the other end of the absorber is communicated with the evaporator (3); the evaporator (3) is arranged as a double-layer sleeve, one end of the evaporator (3) far away from the absorber (2) is communicated with the condenser (4), and an air return pipe (7) is communicated between the evaporator (3) and the liquid storage tank (1); condenser (4) and generator (5) through connection, the one end and liquid storage pot (1) through connection that condenser (4) were kept away from in generator (5), install heating device (8) on generator (5), spoiler (6) fixed mounting is on absorber (2) inner wall, spoiler (6) set up the one end that is close to evaporimeter (3) in absorber (2).

2. The novel movement structure for the refrigerator as claimed in claim 1, wherein a plurality of through holes (61) are formed in the side wall of the spoiler (6), a spoiler (62) is fixedly disposed above the through holes (61), and the spoilers (62) are alternately disposed on the side wall of the spoiler (6).

3. The novel movement structure for the refrigerator as claimed in claim 2, wherein the through hole (61) is configured in a semicircular shape, and the shape of the spoiler (62) is matched with the shape of the through hole (61).

4. The novel movement structure for the refrigerator according to claim 1, characterized in that the width of the spoiler (6) is adapted to the pipe diameter of the absorber (2).

5. The novel movement structure for the refrigerator as claimed in claim 1, wherein a thin liquid pipe (9) is disposed on one side of the absorber (2), one end of the thin liquid pipe (9) is connected to the top end of the absorber (2), and the other end is connected to the generator (5).

6. The novel movement structure for the refrigerator as claimed in claim 1, wherein the condenser (4) and the evaporator (3) are connected through a concentrated ammonia pipe (10).

7. The movement structure for a novel refrigerator according to claim 1, wherein the refrigeration medium used in the movement structure is liquid ammonia.

8. A novel movement structure for refrigerators according to claim 1, characterised in that the absorber (2) has a spiral duct configuration.

9. The novel movement structure for the refrigerator as claimed in claim 1, wherein the heating device (8) is an electric heater.