CN219868619U

CN219868619U - Liquid storage device of compressor

Info

Publication number: CN219868619U
Application number: CN202321196901.3U
Authority: CN
Inventors: 叶方倜; 陆浩宇
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-05-15
Filing date: 2023-05-15
Publication date: 2023-10-20
Anticipated expiration: 2033-05-15

Abstract

The utility model provides a reservoir of compressor, includes casing, intake pipe and outlet duct, the casing includes casing and lower casing, go up the equal fixed mounting of the outer wall of casing and lower casing and be the joint knot of "cylinder", two the joint ring is installed to the outer wall of joint knot, the inboard of joint ring seted up with joint knot assorted joint groove, fixed mounting has fixed block I and fixed block II respectively at the both ends of joint ring, run through circular through-hole has been seted up to the outer wall of fixed block I and fixed block II, fixed block I and fixed block II pass through screw threaded connection, the outlet duct runs through the outer wall of casing down and extends to the inside of casing down, the inside wall fixed mounting of casing has two symmetric distribution's drainage board down, and the drainage board is "Z" font and does benefit to the flow of liquid, and the outer wall of drainage board has seted up a plurality of circular holes and has let liquid flow to reservoir bottom collect.

Description

Liquid storage device of compressor

Technical Field

The utility model relates to the technical field of compressor liquid reservoirs, in particular to a liquid reservoir of a compressor.

Background

The compressor is often connected with a liquid storage device, the liquid storage device is an important part of the compressor, the liquid storage device is connected and assembled between an air conditioner evaporator and a compressor air suction pipe, and the liquid storage device has the functions of storage, gas-liquid separation, filtration, noise reduction and refrigerant buffering and is a protection part for preventing liquid refrigerant from flowing into the compressor to generate liquid impact.

Chinese patent CN 203785349U compressor reservoir, this compressor reservoir includes the reservoir shell, the reservoir shell has two parts at least, and the outer wall passes through the reservoir shell that resistance welding welded the constitution, and the shell part is equipped with the welding end, passes through between the adjacent two shell subdivisions the welding end welds, the welding end between each component part of reservoir shell passes through resistance welding, add the welded connection portion that can carry out resistance welding between the welding end of the adjacent two shell subdivisions of reservoir shell in the welding end of adjacent two shell subdivisions, at least one of them welding end with the contact surface between the welded connection portion is less than the contact surface between the welding end of adjacent two shell subdivisions. The compressor liquid reservoir can effectively save welding processing cost and improve welding efficiency while ensuring firm welding.

The above-mentioned patent proposes that reservoir shell part is equipped with the welded end, welds between two adjacent shell subdivisions, welds the reservoir shell, can not maintain effectively when leading to follow-up reservoir to break down and look over to the inside drainage board that does not install of reservoir is unfavorable for gas-liquid separation.

Disclosure of Invention

The utility model aims at the problems and provides the liquid storage device of the compressor, which is provided with the shell, is convenient to detach and maintain and is provided with the drainage plate to facilitate gas-liquid separation.

The utility model is realized in such a way, the liquid storage device of the compressor comprises a shell, an air inlet pipe and an air outlet pipe, wherein the shell comprises an upper shell and a lower shell, the outer walls of the upper shell and the lower shell are fixedly provided with clamping buckles which are cylindrical, the outer walls of the two clamping buckles are provided with clamping rings, the inner sides of the clamping rings are provided with clamping grooves which are buckled with the two clamping buckles and are matched mutually, the two ends of the clamping rings are respectively and fixedly provided with a fixed block I and a fixed block II, the outer walls of the fixed block I and the fixed block II are provided with through circular through holes, and the fixed block I and the fixed block II are connected through screw threads;

the outlet duct runs through the outer wall of lower casing and extends to the inside of lower casing, the inside wall fixed mounting of lower casing has two symmetrically distributed drainage boards.

In order to achieve a better liquid drainage effect, the liquid storage device of the compressor is preferable, the drainage plate is Z-shaped, and a plurality of round holes are formed in the outer wall of the drainage plate.

In order to achieve good sealing effect of the upper shell and the lower shell, the liquid storage device of the compressor is preferably provided with rubber pads fixedly arranged on opposite surfaces of the two clamping buckles, and sealing gaskets are fixedly arranged on outer walls of the clamping grooves.

In order to prevent impurities from entering the interior of the liquid reservoir and to block gas from flowing back, the liquid reservoir of the compressor is preferably provided with a filter screen fixedly arranged in the upper shell, and a blocking cover is fixedly arranged at the center of the filter screen.

In order to make the gas enter the gas outlet pipe better, the liquid storage device of the compressor is preferable, and the lower end surface of the blocking cover is fixedly provided with a conical blocking ring.

In order to prevent a large amount of liquid from entering the air outlet pipe to cause liquid impact damage to the compressor, it is preferable as a reservoir of the compressor of the present utility model that the air outlet pipe is located at one end in the lower housing to extend to the inside of the barrier ring.

Compared with the prior art, the utility model has the beneficial effects that:

the upper shell and the lower shell are combined together, rubber pads are fixedly arranged on opposite faces of the two clamping buckles, the rubber pads can be better attached, then the clamping grooves on the inner sides of the clamping rings are sleeved on the clamping buckles, sealing gaskets are fixedly arranged on the outer walls of the clamping grooves to play a sealing role, and then screws penetrate through the penetrating round through holes to lock the fixing blocks I and II together for reinforcement.

The inside fixed mounting of casing has the drainage board that is located between outlet duct and the lower casing, and the drainage board is "Z" font and does benefit to the flow of liquid, and the outer wall of drainage board has seted up a plurality of circular holes and has let liquid flow to the reservoir bottom and collect.

Drawings

FIG. 1 is an overall schematic of the present utility model;

FIG. 2 is an internal cross-sectional view of the present utility model;

FIG. 3 is a view showing a splice construction of an upper case and a lower case of the present utility model;

FIG. 4 is a partial block diagram of the present utility model;

FIG. 5 is a view showing the structure of the drainage plate of the present utility model;

in the figure, 1, a shell; 2. an air inlet pipe; 3. an air outlet pipe; 4. an upper housing; 5. a lower housing; 6. a clamping buckle; 7. a clamping ring; 8. a clamping groove; 9. a fixed block I; 10. a fixed block II; 11. a circular through hole; 12. a screw; 13. a drainage plate; 14. a circular hole; 15. a rubber pad; 16. a sealing gasket; 17. a filter screen; 18. a barrier cover; 19. and a blocking ring.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model. Furthermore, in the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

Referring to fig. 1-5, a liquid storage device of a compressor comprises a shell 1, an air inlet pipe 2 and an air outlet pipe 3, wherein the shell 1 comprises an upper shell 4 and a lower shell 5, clamping buckles 6 which are cylindrical are fixedly arranged on the outer walls of the upper shell 4 and the lower shell 5, a clamping ring 7 is arranged on the outer walls of the two clamping buckles 6, clamping grooves 8 which are matched with the two clamping buckles 6 in a combining way are formed in the inner side of the clamping ring 7, a fixed block I9 and a fixed block II 10 are respectively and fixedly arranged at two ends of the clamping ring 7, a penetrating circular through hole 11 is formed in the outer walls of the fixed block I9 and the fixed block II 10, and the fixed block I9 and the fixed block II 10 are in threaded connection through screws 12;

the outlet duct 3 runs through the outer wall of the lower shell 5 and extends to the inside of the lower shell 5, and two symmetrically distributed drainage plates 13 are fixedly arranged on the inner side wall of the lower shell 5.

In this embodiment: the upper shell 4 and the lower shell 5 are combined together, rubber pads 15 arranged on the lower end face and the upper end face of the two clamping buckles 6 can play a role in sealing, then the clamping grooves 8 are aligned with the clamping buckles 6 to enable the clamping rings 7 to be sleeved on the clamping buckles 6, so that the shell is assembled, a sealing gasket 16 fixedly arranged on the outer wall of the clamping grooves 8 also plays a role in sealing, and then screws 12 penetrate through the circular through holes 11 to lock the fixing blocks I9 and II 10 together for reinforcement;

the drainage plate 13 is arranged between the air outlet pipe 3 and the lower shell 5, and when air enters the shell 1 through the filter screen 17, the drainage plate 13 can intercept most of liquid carried in the air and adhere to the surface of the air, so that the air flows to the bottom end of the shell 1.

As a technical optimization scheme of the utility model, the drainage plate 13 is Z-shaped, and a plurality of round holes 14 are formed in the outer wall of the drainage plate 13.

In this embodiment: the Z-shaped drainage plate 13 is beneficial to increasing the adhesion of water vapor and the downward drainage effect, so that the liquid adhered to the drainage plate 13 flows downwards through the circular holes 14.

As a technical optimization scheme of the utility model, rubber pads 15 are fixedly arranged on opposite surfaces of the two clamping buckles 6, and sealing gaskets 16 are fixedly arranged on outer walls of the clamping grooves 8.

In this embodiment: the rubber pads 15 are fixedly arranged on the opposite surfaces of the two clamping buckles 6, so that the tightness of the upper shell and the lower shell can be improved, and the sealing effect of the joint is improved by the sealing pad 16 fixedly arranged on the outer wall of the clamping groove 8, so that gas or liquid is prevented from leaking.

As a technical optimization scheme of the utility model, a filter screen 17 is fixedly arranged in the upper shell 4, and a blocking cover 18 is fixedly arranged at the center of the filter screen 17.

In this embodiment: the filter screen 17 arranged in the upper shell 4 can play a role in filtering the gas entering the reservoir, sundries are prevented from entering, and the blocking cover 18 arranged at the center of the filter screen 17 is used for blocking the gas to enter the gas outlet pipe 3 from leaking upwards.

As a technical optimization of the utility model, a conical blocking ring 19 is fixedly arranged on the lower end surface of the blocking cover 18.

In this embodiment: the conical baffle ring 19 fixedly arranged on the lower end surface of the baffle cover 18 is used for realizing a drainage effect on the gas to be introduced into the gas outlet pipe 3.

As a technical optimization scheme of the utility model, one end of the air outlet pipe 3 positioned in the lower shell 5 extends to the inside of the blocking ring 19.

In this embodiment: the air outlet pipe 3 extends to the inside of the blocking ring 19, and the blocking ring 19 is slightly longer than the air inlet of the air outlet pipe 3 so as to prevent excessive liquid from entering the air outlet pipe 3.

The working principle and the using flow of the utility model are as follows:

firstly, assembling a liquid storage tank before use, combining an upper shell 4 and a lower shell 5 together, enabling rubber pads 15 arranged on opposite surfaces of two clamping buckles 6 to play a role in sealing, enabling a clamping groove 8 to align with the combined clamping buckles 6 to enable a clamping ring 7 to be sleeved on the combined clamping buckles 6, completing assembly of the shell, enabling a sealing pad 16 fixedly arranged on the outer wall of the clamping groove 8 to play a role in sealing, and then enabling a screw 12 to penetrate through a circular through hole 11 to lock a fixed block I9 and a fixed block II 10 together to strengthen the assembly;

when the air inlet pipe 2 is used, when air enters the shell 1, and then passes through the filter screen 17, the filter screen 17 can filter the air entering the reservoir, impurities are prevented from entering, the blocking cover 18 arranged at the center of the filter screen 17 is used for blocking the air to enter the air outlet pipe 3 from leaking upwards, when the air enters the shell 1 and flows towards the air outlet pipe 3, the drainage plate 13 can intercept most of liquid carried in the air and enable the liquid to be attached to the surface of the air outlet pipe 3, the drainage plate 13 is in a Z shape, the water vapor attachment and downward drainage effect are improved, the liquid attached to the drainage plate 13 flows downwards through the circular holes 14, the blocking ring 19 is used for achieving the drainage effect on the air to enter the air outlet pipe 3, and the air outlet pipe 3 extends to the blocking ring 19 so as to prevent the excessive liquid from entering the air outlet pipe 3, and avoid the damage to the compressor caused by the liquid impact phenomenon.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. The utility model provides a reservoir of compressor, includes casing (1), intake pipe (2) and outlet duct (3) its characterized in that: the shell (1) comprises an upper shell (4) and a lower shell (5), and clamping buckles (6) which are cylindrical are fixedly arranged on the outer walls of the upper shell (4) and the lower shell (5);

the outer walls of the two clamping buckles (6) are provided with clamping rings (7), clamping grooves (8) matched with the two clamping buckles (6) in combination are formed in the inner sides of the clamping rings (7), two ends of each clamping ring (7) are respectively and fixedly provided with a fixing block I (9) and a fixing block II (10), the outer walls of the fixing blocks I (9) and the fixing blocks II (10) are provided with penetrating round through holes (11), and the fixing blocks I (9) and the fixing blocks II (10) are in threaded connection through screws (12);

the air outlet pipe (3) penetrates through the outer wall of the lower shell (5) and extends to the inside of the lower shell (5), and two symmetrically distributed drainage plates (13) are fixedly arranged on the inner side wall of the lower shell (5).

2. A reservoir for a compressor as defined in claim 1, wherein: the drainage plate (13) is Z-shaped, and a plurality of round holes (14) are formed in the outer wall of the drainage plate (13).

3. A reservoir for a compressor as defined in claim 1, wherein: rubber pads (15) are fixedly arranged on opposite surfaces of the two clamping buckles (6), and sealing gaskets (16) are fixedly arranged on the outer walls of the clamping grooves (8).

4. A reservoir for a compressor as defined in claim 1, wherein: the inner part of the upper shell (4) is fixedly provided with a filter screen (17), and the center of the filter screen (17) is fixedly provided with a blocking cover (18).

5. The compressor accumulator of claim 4, wherein: the lower end face of the blocking cover (18) is fixedly provided with a conical blocking ring (19).

6. A reservoir for a compressor as defined in claim 1, wherein: one end of the air outlet pipe (3) positioned in the lower shell (5) extends to the inside of the blocking ring (19).