Vibration-resistant liquid storage drying bottle

Abstract

The utility model discloses a vibration-resistant liquid storage drying bottle. The inlet and the outlet are formed in the bottle body, the bottle body comprises an outer bottle body and an inner bottle body, the outer bottle body is fixed to an automobile, the inner bottle body is arranged in the outer bottle body in an up-down sliding mode, an upper positioning ring and a lower positioning ring are arranged on the inner wall of the outer bottle body and located above and below the inner bottle body respectively, and the upper positioning ring and the lower positioning ring are arranged on the inner wall of the outer bottle body. The filter screen is located on the inner side of the inner bottle, an outer inlet hole and an outer outlet hole are formed in the outer bottle, an inner inlet hole and an inner outlet hole are formed in the inner bottle, the inner inlet hole and the outer inlet hole are connected through a hose, the inner outlet hole and the outer outlet hole are connected through a hose, an upper energy absorption assembly is arranged between the upper positioning ring and the inner bottle, and a lower energy absorption assembly is arranged between the lower positioning ring and the inner bottle. According to the liquid storage drying bottle, the shaking amplitude of a refrigerant in the inner bottle in the vehicle vibration process can be reduced, the performance of the liquid storage drying bottle is improved, and the service life of the liquid storage drying bottle is prolonged.

Description

Technical Field

[0001] The utility model relates to the field of liquid storage drying bottles, and more particularly to a vibration-resistant liquid storage drying bottle. Background Art

[0002] The liquid storage and drying bottle, also known as the liquid receiver or drying bottle, is an important component of the automobile refrigeration system. It plays the role of storage, gas-liquid separation, filtration, silencing and refrigerant buffering. The liquid receiver is installed on the air conditioner evaporator and compressor suction pipe. It is a protective component to prevent liquid refrigerant from flowing into the compressor and causing liquid hammer.

[0003] When the vehicle travels over a bumpy road, the refrigerant in the dryer bottle will shake violently, causing the filtered impurities to shake, reducing the performance of the liquid storage dryer bottle and shortening the service life of the liquid storage dryer bottle. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the purpose of the present invention is to provide a vibration-resistant liquid storage drying bottle to solve the above technical problems.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a vibration-resistant liquid storage and drying bottle, comprising a bottle body and an inlet and an outlet arranged on the bottle body, a filter screen provided in the bottle body, the bottle body comprising an outer bottle and an inner bottle, the outer bottle is fixed to the car, the inner bottle is arranged in the outer bottle so as to be able to slide up and down, an upper positioning ring and a lower positioning ring are provided on the inner wall of the outer bottle, the upper positioning ring and the lower positioning ring are respectively located above and below the inner bottle, the filter screen is located on the inner side of the inner bottle, an outer inlet hole and an outer outlet hole are provided on the outer bottle, an inner inlet hole and an inner outlet hole are provided on the inner bottle, the inner inlet hole and the outer inlet hole are connected by a hose, the inner outlet hole and the outer outlet hole are connected by a hose, an upper energy absorption component is provided between the upper positioning ring and the inner bottle, and a lower energy absorption component is provided between the lower positioning ring and the inner bottle.

[0006] As a further improvement of the present invention, an upper spring is provided on the upper side of the inner bottle, the upper end of the upper spring abuts against the outer bottle, and the lower end of the upper spring abuts against the inner bottle.

[0007] As a further improvement of the present invention, a lower spring is provided on the lower side of the inner bottle, the upper end of the lower spring abuts against the inner bottle, and the lower end abuts against the outer bottle.

[0008] As a further improvement of the present invention, the upper energy absorbing component includes a plurality of upper energy absorbing plates, which are arranged in an arc shape and distributed circumferentially; the lower energy absorbing component includes a plurality of lower energy absorbing plates, which are arranged in an arc shape and distributed circumferentially.

[0009] As a further improvement of the present invention, the width of the upper energy absorbing sheet gradually decreases from top to bottom, and the width of the lower energy absorbing sheet gradually increases from top to bottom.

[0010] As a further improvement of the present invention, the upper energy absorbing sheet and the lower energy absorbing sheet are made of memory metal.

[0011] As a further improvement of the present invention, the upper and lower ends of the upper spring are fixedly connected to the outer bottle and the inner bottle, and the upper and lower ends of the lower spring are fixedly connected to the inner bottle and the outer bottle.

[0012] The beneficial effects of the utility model are to reduce the shaking amplitude of the refrigerant in the inner bottle during the vibration of the vehicle, improve the performance of the liquid storage drying bottle, and extend the service life of the liquid storage drying bottle. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 It is a schematic diagram of the top view of the upper positioning ring and the upper energy absorbing plate.

[0015] Marking instructions: 1. Bottle body; 2. Outer bottle; 201. External entry hole; 202. External exit hole; 21. Upper positioning ring; 22. Lower positioning ring; 23. Upper energy absorbing assembly; 231. Upper energy absorbing sheet; 24. Lower energy absorbing assembly; 241. Lower energy absorbing sheet; 3. Inner bottle; 301. Internal entry hole; 302. Internal exit hole; 41. Upper spring; 42. Lower spring. DETAILED DESCRIPTION

[0016] The present invention will be further described below with reference to the embodiments shown in the accompanying drawings.

[0017] Reference Figure 1 one Figure 2 As shown, the vibration-resistant liquid storage and drying bottle of this embodiment includes a bottle body 1 and an inlet and an outlet arranged on the inner surface of the bottle body 1, a filter screen is provided in the bottle body 1, the bottle body 1 includes an outer bottle 2 and an inner bottle 3, the outer bottle 2 is fixed to the car, and the inner bottle 3 is arranged in the outer bottle 2 so as to be able to slide up and down, an upper positioning ring 21 and a lower positioning ring 22 are provided on the inner wall of the outer bottle 2, the upper positioning ring 21 and the lower positioning ring 22 are respectively located above and below the inner bottle 3, the filter screen is located on the inner side of the inner bottle 3, an outer inlet hole 201 and an outlet hole 202 are provided on the outer bottle 2, and an inner inlet hole 301 and an inner outlet hole 302 are provided on the inner bottle 3, the inner inlet hole 301 is connected to the outer inlet hole 201 by a hose, and the inner outlet hole 302 is connected to the outlet hole 202 by a hose, an upper energy absorbing component 23 is provided between the upper positioning ring 21 and the inner bottle 3, and a lower energy absorbing component 24 is provided between the lower positioning ring 22 and the inner bottle 3.

[0018] Through the above technical solution, when the liquid storage-drying bottle of the present application is assembled on a vehicle, the outer bottle 2 is fixedly connected to the vehicle frame, and the pipeline is connected to the outer inlet hole 201 and the outlet hole 202. When the vehicle vibrates during operation, the pipeline, outer bottle 2, and the vehicle frame vibrate with the undulations of the road surface. Meanwhile, the inner bottle 3, supported by the lower energy-absorbing assembly 24, is arranged within the outer bottle 2 so that it can rise and fall and slide. When the outer bottle 2 vibrates, the inner bottle 3 vibrates slightly (in actual conditions, the vibration amplitude is smaller than that of the outer bottle 2), thereby reducing the sloshing amplitude of the refrigerant in the inner bottle 3, thereby improving the performance of the liquid storage-drying bottle and extending its service life.

[0019] The upper positioning ring 21 and the lower positioning ring 22 support the upper energy absorbing assembly 23 and the lower energy absorbing assembly 24 respectively, so as to stabilize their positions and thereby improve the stability during use.

[0020] Specifically, the inner inlet hole 301 is connected to the outer inlet hole 201 through a hose, and the inner outlet hole 302 is connected to the outer outlet hole 202 through a hose. During the relative vibration of the inner bottle 3 and the outer bottle 2, the refrigerant can always be stably transmitted.

[0021] As an improved specific embodiment, an upper spring 41 is provided on the upper side of the inner bottle 3 , the upper end of the upper spring 41 abuts against the outer bottle 2 , and the lower end abuts against the inner bottle 3 .

[0022] Through the above technical solution, the upper spring 41 assists the upper energy absorbing component 23 and the lower energy absorbing component 24 to absorb energy during vibration, further reducing the shaking degree of the refrigerant inside the inner bottle 3, thereby extending the service life of the liquid storage drying bottle.

[0023] Specifically, the upper spring 41 and the upper energy absorbing assembly 23 are misaligned.

[0024] As an improved specific implementation, a lower spring 42 is provided on the lower side of the inner bottle 3 , the upper end of the lower spring 42 abuts against the inner bottle 3 , and the lower end abuts against the outer bottle 2 .

[0025] Through the above technical solution, the lower spring 42 supports the inner bottle 3 and assists the upper energy absorbing component 23 and the lower energy absorbing component 24 to absorb energy during vibration, further reducing the shaking degree of the refrigerant inside the inner bottle 3, thereby extending the service life of the liquid storage drying bottle.

[0026] Specifically, the lower spring 42 is misaligned with the lower energy absorbing assembly 24 .

[0027] Specifically, the radius of the lower spring 42 is greater than the radius of the upper spring 41 .

[0028] As an improved specific embodiment, the upper energy absorbing component 23 includes a plurality of upper energy absorbing plates 231, which are arranged in an arc shape and distributed circumferentially; the lower energy absorbing component 24 includes a plurality of lower energy absorbing plates 241, which are arranged in an arc shape and distributed circumferentially.

[0029] Through the above technical solution, the upper energy absorbing sheet 231 and the lower energy absorbing sheet 241 are arranged in an arc shape, and the inner bottle 3 is raised and lowered relative to the outer bottle 2. In the process of squeezing the upper energy absorbing sheet 231 and the lower energy absorbing sheet 241, the ends of the upper energy absorbing sheet 231 and the lower energy absorbing sheet 241 rub against the inner bottle 3, and reset through deformation and absorb energy through friction; and the upper energy absorbing sheet 231 and the lower energy absorbing sheet 241 are distributed on the circumference, providing uniform support and high stability.

[0030] As an improved specific implementation, the width of the upper energy absorbing sheet 231 gradually decreases from top to bottom, and the width of the lower energy absorbing sheet 241 gradually increases from top to bottom.

[0031] Through the above technical solution, the width of the upper energy absorbing sheet 231 gradually decreases from top to bottom, and the width of the lower energy absorbing sheet 241 gradually increases from top to bottom. The upper energy absorbing sheet 231 and the lower energy absorbing sheet 241 close to the inner bottle 3 have small widths. When the vibration is slight, the inner bottle 3 moves up and down, squeezing the upper energy absorbing sheet 231 and the lower energy absorbing sheet 241 to maintain a stable position and reduce the degree of refrigerant shaking inside the inner bottle 3; as the vibration amplitude becomes more severe, the force squeezing the upper energy absorbing sheet 231 and the lower energy absorbing sheet 241 also increases continuously. In this process, the width of the upper energy absorbing sheet 231 and the lower energy absorbing sheet 241 increases continuously, the rigidity increases, and the support increases, which weakens the severe vibration, thereby reducing the degree of refrigerant shaking in the inner bottle 3 and extending the service life of the drying bottle.

[0032] As an improved specific implementation, the upper energy absorbing sheet 231 and the lower energy absorbing sheet 241 are made of memory metal.

[0033] Through the above technical solution, specifically, the upper energy absorbing sheet 231 and the lower energy absorbing sheet 241 are both made of memory metal, which has high stability and long service life.

[0034] As an improved specific embodiment, the upper and lower ends of the upper spring 41 are fixedly connected to the outer bottle 2 and the inner bottle 3 , and the upper and lower ends of the lower spring 42 are fixedly connected to the inner bottle 3 and the outer bottle 2 .

[0035] Through the above technical solution, the upper end of the upper spring 41 is fixedly connected to the outer bottle 2, and the lower end is fixedly connected to the inner bottle 3; the upper end of the lower spring 42 is fixedly connected to the inner bottle 3, and the lower end is fixedly connected to the outer bottle 2; so that the positions of the upper spring 41 and the lower spring 42 are stable during the extension and contraction process, and can provide good anti-vibration effect for a long time.

[0036] The above description is merely a preferred embodiment of the present invention. The scope of protection of the present invention is not limited to the above embodiment. All technical solutions based on the concept of the present invention are within the scope of protection of the present invention. It should be noted that for those skilled in the art, certain improvements and modifications that do not depart from the principles of the present invention should also be considered within the scope of protection of the present invention.

Claims

1. A vibration-resistant liquid storage and drying bottle, comprising a bottle body (1) and an inlet and an outlet arranged on the bottle body (1), wherein a filter screen is provided in the bottle body (1), characterized in that: The bottle body (1) comprises an outer bottle (2) and an inner bottle (3), wherein the outer bottle (2) is fixed to the car, and the inner bottle (3) is arranged in the outer bottle (2) so as to be movable up and down. An upper positioning ring (21) and a lower positioning ring (22) are provided on the inner wall of the outer bottle (2), and the upper positioning ring (21) and the lower positioning ring (22) are respectively located above and below the inner bottle (3). The filter is located inside the inner bottle (3), and an outer inlet hole (21) is provided on the outer bottle (2). 01) and an outlet hole (202), the inner bottle (3) is provided with an inner entry hole (301) and an inner outlet hole (302), the inner entry hole (301) and the outer entry hole (201) are connected via a hose, the inner outlet hole (302) and the outlet hole (202) are connected via a hose, an upper energy absorbing component (23) is provided between the upper positioning ring (21) and the inner bottle (3), and a lower energy absorbing component (24) is provided between the lower positioning ring (22) and the inner bottle (3).

2. The vibration-resistant liquid storage and drying bottle according to claim 1, characterized in that: An upper spring (41) is provided on the upper side of the inner bottle (3), the upper end of the upper spring (41) contacts the outer bottle (2), and the lower end contacts the inner bottle (3).

3. The vibration-resistant liquid storage and drying bottle according to claim 1 or 2, characterized in that: A lower spring (42) is provided on the lower side of the inner bottle (3), the upper end of the lower spring (42) contacts the inner bottle (3), and the lower end contacts the outer bottle (2).

4. The vibration-resistant liquid storage and drying bottle according to claim 1, characterized in that: The upper energy absorbing component (23) includes a plurality of upper energy absorbing sheets (231), which are arranged in an arc shape and distributed circumferentially; the lower energy absorbing component (24) includes a plurality of lower energy absorbing sheets (241), which are arranged in an arc shape and distributed circumferentially.

5. The vibration-resistant liquid storage and drying bottle according to claim 4, characterized in that: The width of the upper energy absorbing sheet (231) gradually decreases from top to bottom, and the width of the lower energy absorbing sheet (241) gradually increases from top to bottom.

6. The vibration-resistant liquid storage and drying bottle according to claim 4, characterized in that: The upper energy absorbing sheet (231) and the lower energy absorbing sheet (241) are made of memory metal.

7. The vibration-resistant liquid storage and drying bottle according to claim 3, characterized in that: The upper and lower ends of the upper spring (41) are fixedly connected to the outer bottle (2) and the inner bottle (3), and the upper and lower ends of the lower spring (42) are fixedly connected to the inner bottle (3) and the outer bottle (2).

Images