CN214039104U - Pipeline structure with good anti-seismic function and vehicle-mounted refrigerator thereof - Google Patents

Abstract

The embodiment of the utility model provides a pipeline structure with good anti-seismic function and a vehicle-mounted refrigerator thereof, which comprises a drying filter, wherein the drying filter is used for filtering impurities; the capillary tube, the capillary tube and the dry filter are connected together through welding, so that a welding part is formed at the joint of the capillary tube and the dry filter; wherein, the capillary tube is wound on the outer surface of the dry filter in a spiral winding way to form a spiral part, so that the dry filter and the capillary tube form an integrated structure. The utility model discloses a set up the capillary winding and form the integral structure on drier-filter, can reduce the carrier vibrations by a wide margin or rock the harm to capillary and weld part, overall structure design is simple reasonable, and need not to set up extra shock-absorbing structure (for example shock absorber support etc.), saves assembly cost and material cost. In addition, the capillary and the drying filter can be ensured to synchronously vibrate in an integrated structural design mode, and the shock resistance are good.

Description

Pipeline structure with good anti-seismic function and vehicle-mounted refrigerator thereof

Technical Field

The utility model relates to a freezing refrigeration plant technical field, concretely relates to pipeline structure that antidetonation function is good and on-vehicle refrigerator thereof.

Background

When people go on a long distance or go out for playing, the automobile is usually taken as the most common choice for traveling at present, and under the condition of carrying a large amount of food, if the temperature of the carried food is required, the food needs to be stored by a freezing and refrigerating device, so the vehicle-mounted refrigerator is invented in the prior art. As the name suggests, the vehicle-mounted refrigerator is a freezing and refrigerating device which can be installed on an automobile and is convenient to carry, and is a continuation product of a traditional household refrigerator. With the technological progress and social development, the vehicle-mounted refrigerator has become a new generation of refrigeration and cold storage appliance popular in the international market in recent years.

The vehicle-mounted refrigerator can adopt a semiconductor electronic refrigeration technology and a traditional compressor refrigeration technology, and has the functions of low noise, less pollution and convenient carrying no matter which refrigeration scheme is adopted. However, the vehicle-mounted refrigerator structure in the related art has the following drawbacks: as the vehicle-mounted refrigerator is used on a moving carrier (such as a car, a caravan and the like), pipelines in the refrigeration components on the vehicle-mounted refrigerator need to be subjected to vacuum treatment, and in addition, all the components of the refrigeration components are connected together through welding. The condition of jolting or rocking can appear in the use of on-vehicle refrigerator, and when each subassembly was not fixed well, the cracked condition can appear in the welded crater.

Therefore, there is a need in the art to design an in-vehicle refrigerator with good shock resistance.

SUMMERY OF THE UTILITY MODEL

To above defect and not enough, the utility model provides a pipeline structure and vehicle-mounted refrigerator that the function of combatting earthquake is good, this pipeline structure and vehicle-mounted refrigerator that the function of combatting earthquake is good have that structural design is simple reasonable, save assembly cost and material cost and the good characteristics of anti-seismic performance.

The utility model provides a pipeline structure that antidetonation function is good which characterized in that includes:

a dry filter for filtering impurities;

a capillary tube, wherein the capillary tube and the dry filter are connected together by welding, so that a welding part is formed at the joint of the capillary tube and the dry filter;

wherein the capillary tube is wound around the outer surface of the dry filter in a spiral turn to form a spiral portion, so that the dry filter and the capillary tube form an integrated structure.

Further, the number of turns of the spiral part is more than or equal to two.

Further, the drying filter and the capillary tube are sleeved with a damping sponge, and the damping sponge is used for damping the capillary tube and the welding part.

Furthermore, the shock absorption device also comprises a refrigerant pipeline, wherein the refrigerant pipeline forms an arc-shaped structure, so that the shock absorption effect is achieved on the refrigerant pipeline.

Furthermore, the refrigerant pipeline forms a U-shaped structure in a bending mode;

or the refrigerant pipeline forms a spring-shaped structure in a spiral winding mode.

Further, still include compressor installation mechanism, compressor installation mechanism includes compressor, fixed callus on the sole and rubber pad, the rubber pad sets up the bottom of fixed callus on the sole, fixed callus on the sole sets up the bottom of compressor, the rubber pad is used for right the compressor plays the cushioning effect.

Further, the condensation system comprises a condensation pipeline and a net layer support, the net layer support comprises a plurality of heat dissipation metal wires which are arranged side by side at intervals, the condensation pipeline is coiled and folded on the net layer support, and the net layer support plays a role in shock absorption and heat dissipation on the condensation pipeline.

Furthermore, the condensation system further comprises a heat radiation fan, the heat radiation fan is fixedly arranged on the net layer support, the heat radiation fan is used for improving the heat radiation effect of the condensation pipeline, and the net layer support is used for playing a role in damping the heat radiation fan.

Based on same design, the utility model also provides an on-vehicle refrigerator, this on-vehicle refrigerator includes above the pipeline structure that the antidetonation function is good.

Further, the anti-seismic pipeline structure further comprises a box body, wherein an installation area is arranged at the top of the rear side of the box body, and the pipeline structure with good anti-seismic function is arranged in the installation area.

The utility model provides a pipeline structure with good anti-seismic function and a vehicle-mounted refrigerator thereof, which comprises a drying filter and a capillary tube, wherein the capillary tube and the drying filter are connected together by welding, so that a welding part is formed at the joint of the capillary tube and the drying filter; and the capillary tube is wound on the outer surface of the dry filter in a spiral winding mode to form a spiral part, so that the dry filter and the capillary tube form an integrated structure. The drying filter is an element arranged in the refrigerating system and used for filtering magazines, is arranged at the front end of the capillary tube, and can dry and remove redundant moisture in the flowing refrigerant and filter other magazines, so that the smoothness of the capillary tube and the normal work of the refrigerating system are ensured. Specifically, in the prior art, the pipelines such as the capillary tube are made of metal pipes such as copper pipes or aluminum pipes, so that the pipelines are fragile and easy to crack under the condition of bumping or shaking. Meanwhile, the capillary tube and the dry filter are connected together through a welding process, and the formed welding part is easy to break during the movement of a carrier (such as a car or a motor home) or the transportation of a vehicle-mounted refrigerator.

Therefore, in the technical scheme of the utility model, at first link together capillary and drier-filter through welding process, then adopt the mode of spiral winding to set up the capillary winding at drier-filter's surface again at drier-filter's surface, make the capillary of winding on drier-filter form spiral portion. Through such structural design mode, can tie up capillary and drier-filter into an overall structure, form the integral structure promptly, under the condition of carrier (for example car or car as a house) motion or on-vehicle refrigerator transport, capillary and drier-filter are whole to be shaken together, the welding part between the two can not be shaken alone to weaken vibrations greatly or shake the effect stress of in-process carrier to capillary and welding part, reduce the harm of vibrations to capillary and two welding parts, play good shock attenuation, shockproof effect.

Generally speaking, the utility model provides a pipeline structure that antidetonation function is good and on-vehicle refrigerator thereof compares in prior art, has following beneficial effect at least:

firstly, the capillary tube is wound on the drying filter to form an integrated structure, so that the damage of vibration or shaking of a carrier to the capillary tube and a welding part of the capillary tube can be greatly reduced, and the integrated structure is simple and reasonable in design;

secondly, the shock-proof and shock-proof effects are realized by arranging the capillary tube and the drying filter into an integral structure, and no additional shock-proof structure (such as a shock-proof bracket and the like) is required to be arranged, so that the assembly cost and the material cost are saved;

the capillary tube and the dry filter can be guaranteed to vibrate synchronously by the aid of an integrated structural design mode, so that the acting stress of the carrier on the capillary tube and a welding part of the capillary tube in the vibration or shaking process is greatly weakened, and the shock resistance are good.

Drawings

Fig. 1 is a schematic structural view of a filter-drier and a capillary tube according to the present invention;

fig. 2 is a schematic structural view of the refrigerant pipeline of the present invention;

FIG. 3 is a schematic structural view of the compressor mounting mechanism of the present invention;

fig. 4 is a schematic diagram of the condensing system of the present invention;

FIG. 5 is a schematic structural view of the vehicular refrigerator of the present invention;

description of reference numerals: 1. drying the filter; 2. a capillary tube; 201. a spiral portion; 3. welding the part; 4. a refrigerant pipeline; 5. a compressor; 6. fixing the foot pad; 7. a rubber pad; 8. a condensing pipeline; 9. a mesh layer support; 10. a heat radiation fan; 11. a pipeline structure with good anti-seismic function; 12. and (4) a box body.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1, according to the embodiment of the present invention, the pipeline structure 11 with good anti-seismic function includes a dry filter 1, and the dry filter 1 is used for filtering impurities. The drying filter 1 is an element arranged in the refrigeration system and used for filtering magazines, is arranged at the front end of the capillary tube 2, and can dry and remove redundant moisture in the flowing refrigerant and filter other magazines, so that smoothness of the capillary tube 2 and normal operation of the refrigeration system are guaranteed.

The pipeline structure 11 with good shock resistance function further comprises a capillary tube 2, and the capillary tube 2 and the dry filter 1 are connected together through welding, so that a welding part 3 is formed at the joint of the capillary tube 2 and the dry filter. Wherein, because the material of the pipeline such as capillary 2 among the prior art is metal tubular product such as copper pipe or aluminum pipe, the material is comparatively fragile, takes place the phenomenon of rupture easily under the condition of jolting or rocking. Meanwhile, the capillary tube 2 and the filter-drier 1 are connected together by a welding process, and the formed welded part 3 is easily broken during the movement of a carrier (such as a car or a car home) or the transportation of a refrigerator mounted on a car.

Accordingly, the capillary tube 2 is wound around the outer surface of the filter-drier 1 in a spiral turn to form a spiral portion 201, so that the filter-drier 1 and the capillary tube 2 form an integrated structure. In the embodiment of the present invention, the capillary tube 2 and the dry filter 1 are first connected together by a welding process, and then the capillary tube 2 is wound on the outer surface of the dry filter 1 by using a spiral winding manner on the outer surface of the dry filter 1, so that the capillary tube 2 wound on the dry filter 1 forms the spiral portion 201. Through such structural design mode, can tie up capillary 2 and drier-filter 1 into an overall structure, form the integral structure promptly, under the condition of carrier (for example car or car as a house) motion or on-vehicle refrigerator transport, capillary 2 and drier-filter 1 are whole to shake together, welding part 3 between the two can not be shaken alone, thereby weaken vibrations greatly or shake the effect stress of in-process carrier to capillary 2 and welding part 3, reduce vibrations and to capillary 2 and the damage of two 3, play good shock attenuation, the shockproof effect of welding part to the two.

Referring to fig. 1, in a preferred embodiment of the present invention, the number of turns of the spiral portion 201 is two or more, and the number of turns of the capillary tube 2 wound on the dry filter 1 is set to be two or more, so as to ensure the connection tightness between the dry filter 1 and the capillary tube 2, and ensure that the two can keep synchronous vibration when the carrier (such as a car or a car home) moves or a vehicle-mounted refrigerator is carried, thereby greatly weakening the stress of the carrier on the capillary tube 2 and the welding portion 3 thereof during vibration or shaking, reducing the damage of the vibration on the capillary tube 2 and the welding portion 3 thereof, and achieving good vibration absorption and vibration prevention effects on the two.

In another preferred embodiment of the present invention, a shock absorbing sponge is sleeved on the dry filter 1 and the capillary tube 2, and the shock absorbing sponge is used for absorbing shock to the capillary tube 2 and the welding portion 201. Specifically, the damping sponge is a porous material structure with good elasticity, and the damping sponge is respectively sleeved on the outer surfaces of the drying filter 1, the capillary tube 2 and the welding part 3 through iron wires or other fixing modes, so that when a carrier (such as a car or a motor home) moves or a vehicle-mounted refrigerator is carried, the action stress of the carrier on the capillary tube 2 and the welding part 3 can be effectively counteracted and reduced in the vibration or shaking process, the damage of the vibration on the capillary tube 2, the welding part 3 and the welding part thereof is reduced, and the damping and shockproof effects are achieved.

Referring to fig. 2, in an alternative of this embodiment, the pipeline structure 11 with good anti-seismic function further includes a refrigerant pipeline 4, and the refrigerant pipeline 4 forms an arc structure, so as to absorb shock for the refrigerant pipeline 4. Specifically, form the arc structure with refrigerant pipeline 4 section through modes such as crooked or folding winding, because the arc structure can show the setting route and the length of increase refrigerant pipeline 4, and the arc structure itself has crooked winding structural feature to make refrigerant pipeline 4 more have elasticity. The elastic refrigerant pipeline 4 system can move and deform together with the carrier under the condition that the carrier (such as a car or a car as a house) moves or a vehicle-mounted refrigerator is carried, and the vibration frequencies of the carrier and the carrier are approximately consistent, so that the action stress of the carrier on the refrigerant pipeline 4 in the vibration or shaking process can be greatly weakened, the damage of the vibration on the refrigerant pipeline 4 is reduced, good vibration absorption and vibration prevention effects are also achieved, and the problem that the pipeline and the welding point position of a refrigeration system are easy to break or fracture in the shaking process of the carrier in the prior art is thoroughly solved.

In a further aspect of this alternative embodiment, the refrigerant line 4 is bent to form a U-shaped structure; alternatively, the refrigerant line 4 is formed in a spring-shaped configuration by means of helical windings. In this further scheme, no matter be U-shaped structure or spring shape structure, be one of them specific structural style in the arc structure, compare with setting refrigerant pipeline 4 to the linear structure, the U-shaped structure can show the setting route and the length that increase refrigerant pipeline 4, and U-shaped structure and spring shape structure itself have crooked winding's structural feature to make refrigerant pipeline 4 more have elasticity. The elastic refrigerant pipeline 4 can greatly weaken the action stress of the carrier on the refrigerant pipeline 4 in the vibration or shaking process, so that the damage of the vibration on the refrigerant pipeline 4 is reduced, and the good vibration absorption and vibration prevention effects are also achieved.

Referring to fig. 3, in another alternative of this embodiment, the pipeline structure 11 with good anti-seismic function further comprises a compressor mounting mechanism, the compressor mounting mechanism comprises a compressor 5, a fixing foot pad 6 and a rubber pad 7, the rubber pad 7 is arranged at the bottom of the fixing foot pad 6, the fixing foot pad 6 is arranged at the bottom of the compressor 5, and the rubber pad 7 is used for damping the compressor 5. In the solution of this embodiment, when the carrier (e.g. car or car as a house) is in motion or the vehicle refrigerator is carried, the compressor 5 pipeline and the four-way valve vibrate greatly, which may cause the compressor 5 pipeline to be structurally damaged or even broken during transportation. Therefore, the compressor 5, the fixed foot pads 6 and the rubber pads 7 are arranged in sequence from top to bottom, and the rubber pads 7 arranged at the bottommost part are used for playing a role of damping the compressor 5. Wherein, rubber pad 7 is the soft material that has good elasticity, and its and the box direct contact of on-vehicle refrigerator, when carrier (for example car or car as a house) motion or on-vehicle refrigerator transport, can effectively offset, reduce vibrations or rock the in-process carrier to the effect stress of 5 pipe-line systems of compressor to reduce vibrations and to 5 pipe-line systems's of compressor harm, play shock attenuation, shockproof effect.

Referring to fig. 4, in yet another alternative of this embodiment, the pipeline structure 11 with good earthquake resistance function further includes a condensation system, the condensation system includes a condensation pipeline 8 and a mesh layer bracket 9, the mesh layer bracket 9 includes a plurality of heat dissipation wires arranged side by side at intervals, the condensation pipeline 8 is folded and arranged on the mesh layer bracket 9, and the mesh layer bracket 9 plays a role in damping and dissipating heat of the condensation pipeline 8. In the scheme of the embodiment, the net layer bracket 9 is composed of a plurality of vertically arranged heat dissipation metal wires (for example, heat dissipation steel wires), and the contact area between the refrigerant in the condensation pipeline 8 and the outside air can be increased by arranging the plurality of heat dissipation metal wires on the condensation pipeline 8, so that the heat exchange efficiency between the gaseous refrigerant and the normal temperature air is increased, and the heat dissipation effect of the gaseous refrigerant is also increased. In addition, because the heat dissipation wires in the net layer support 9 are distributed at intervals side by side, and a plurality of pores with variable sizes are arranged in the holes, in the process of carrier (such as a car or a motor home) movement or vehicle-mounted refrigerator carrying, the action stress of the carrier on the condensation pipeline 8 and the welding part thereof in the vibration or shaking process can be offset and reduced through the size change of the pores, so that the damage of the vibration on the condensation pipeline 8 and the welding part thereof is reduced, and the effects of shock absorption and shock absorption are achieved.

Further, the condensation system further comprises a heat radiation fan 10, the heat radiation fan 10 is fixedly arranged on the net layer support 9, the heat radiation fan 10 is used for improving the heat radiation effect of the condensation pipeline 8, and the net layer support 9 is used for playing a role in damping the heat radiation fan 10. Specifically, the heat dissipation fan 10 can accelerate the air circulation speed outside the refrigerant pipeline 4, so as to improve the heat exchange effect between the gaseous refrigerant and the outside air, that is, the heat dissipation effect of the gaseous refrigerant. In addition, because the heat dissipation fan 10 is also fixedly arranged on the net layer support 9, the damage of vibration to the heat dissipation fan 10 can be reduced by utilizing the size change of the pore, thereby playing the roles of shock absorption and shock resistance.

Based on same design, the utility model also provides an embodiment of on-vehicle refrigerator, this on-vehicle refrigerator includes above the pipeline structure 11 that the antidetonation function is good.

Referring to fig. 5, in the solution of this embodiment, the vehicle-mounted refrigerator includes a cabinet 12, a rear top of the cabinet 12 is provided with an installation area, and a piping structure 11 with good shock resistance is provided in the installation area. Specifically, the pipeline structure 11 (i.e., the filter drier 1, the capillary tube 2, the compressor mounting mechanism and the condensing system) with good anti-seismic function is arranged in the mounting area at the top of the rear side of the box body 12, so that the gaseous refrigerant in the pipeline of the refrigerating system and the external normal-temperature air can complete heat exchange, thereby providing cold for the cold guide plate in the box body 12 and achieving the effect of refrigerant heat exchange.

To sum up, the utility model provides a pipeline structure that antidetonation function is good and on-vehicle refrigerator thereof through forming the integral structure with 2 winding settings of capillary on drier-filter 1, can reduce the carrier vibrations by a wide margin or rock the harm to capillary 2 and weld part 3, overall structure design is simple reasonable. Meanwhile, the shock-proof and shock-proof effects are realized by arranging the capillary tube 2 and the drying filter 1 into an integral structure, no additional shock-proof structure (such as a shock-proof bracket and the like) is required, and the assembly cost and the material cost are saved. In addition, the capillary 2 and the dry filter 1 can be ensured to vibrate synchronously by the integrated structural design mode, so that the action stress of the carrier on the capillary 2 and the welding part 3 thereof in the vibration or shaking process is greatly weakened, and the shock resistance and shock resistance are good.

Of course, the above is a preferred embodiment of the present invention. It should be noted that, for a person skilled in the art, several modifications and decorations can be made without departing from the basic principle of the present invention, and these modifications and decorations are also considered to be within the scope of the present invention.

Claims (10)

1. The utility model provides a pipeline structure that antidetonation function is good which characterized in that includes:

a dry filter for filtering impurities;

a capillary tube, wherein the capillary tube and the dry filter are connected together by welding, so that a welding part is formed at the joint of the capillary tube and the dry filter;

wherein the capillary tube is wound around the outer surface of the dry filter in a spiral turn to form a spiral portion, so that the dry filter and the capillary tube form an integrated structure.

2. An earthquake-resistant well-functioning pipeline structure according to claim 1, characterized in that the number of turns of said spiral portion is two or more.

3. The pipeline structure with good anti-seismic function according to claim 1, wherein a shock absorption sponge is sleeved on the drying filter and the capillary tube, and the shock absorption sponge is used for absorbing shock of the capillary tube and the welding part.

4. The pipeline structure with good anti-seismic function according to claim 1, further comprising a refrigerant pipeline, wherein the refrigerant pipeline forms an arc-shaped structure, so that a shock absorption effect is exerted on the refrigerant pipeline.

5. The pipeline structure with good earthquake resistance according to claim 4, wherein the refrigerant pipeline forms a U-shaped structure in a bending mode;

or the refrigerant pipeline forms a spring-shaped structure in a spiral winding mode.

6. The pipeline structure with good anti-seismic function according to claim 1, further comprising a compressor mounting mechanism, wherein the compressor mounting mechanism comprises a compressor, a fixed foot pad and a rubber pad, the rubber pad is arranged at the bottom of the fixed foot pad, the fixed foot pad is arranged at the bottom of the compressor, and the rubber pad is used for damping the compressor.

7. The pipeline structure with good earthquake resistance function according to claim 1, further comprising a condensation system, wherein the condensation system comprises a condensation pipeline and a net layer bracket, the net layer bracket comprises a plurality of heat dissipation wires arranged side by side at intervals, the condensation pipeline is spirally folded and arranged on the net layer bracket, and the net layer bracket plays a role in shock absorption and heat dissipation for the condensation pipeline.

8. The pipeline structure with good earthquake resistance as recited in claim 7, wherein the condensation system further comprises a heat dissipation fan, the heat dissipation fan is fixedly arranged on the net layer support, the heat dissipation fan is used for improving the heat dissipation effect of the condensation pipeline, and the net layer support is used for damping the heat dissipation fan.

9. An in-vehicle refrigerator characterized by comprising the shock-resistant well-functioning piping structure according to any one of claims 1 to 8.

10. The vehicle-mounted refrigerator according to claim 9, further comprising a box body, wherein a mounting area is arranged at the top of the rear side of the box body, and the pipeline structure with good shock resistance function is arranged in the mounting area.

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