A three-stage liquid reservoir

Abstract

The utility model relates to the technical field of liquid accumulator, concretely to a three -section type liquid accumulator, include: liquid accumulator and apron, the both ends of liquid accumulator are equipped with apron, one side of liquid accumulator is equipped with filter mechanism, be equipped with recess cover in filter mechanism, one side of recess cover is equipped with liquid inlet pipe, and be equipped with filter in recess cover, one side of filter is equipped with separation board, be equipped with steel pipe on separation board, and be equipped with limiting mechanism on liquid accumulator, be equipped with first clamping ring in limiting mechanism, one side of first clamping ring is equipped with first limit bolt, and be equipped with first threaded sleeve on the upper and lower ends of first clamping ring, adopt filter mechanism and can carry out filter work to liquid inlet end of liquid accumulator, can carry out spacing work to both ends of liquid accumulator through limiting mechanism.

Description

Technical Field

[0001] This utility model relates to the field of segmented liquid storage technology, specifically a three-segment liquid storage device. Background Technology

[0002] The receiver-drier is installed at the evaporator and compressor suction pipe of the air conditioner. It is a protective component to prevent liquid refrigerant from flowing into the compressor and causing liquid slugging. During the operation of the air conditioning system, it cannot be guaranteed that all the refrigerant will be completely vaporized. That is, some liquid refrigerant will enter the receiver-drier from the evaporator. Since the unvaporized liquid refrigerant is heavier than the gas, it will fall directly to the bottom of the receiver-drier. The vaporized refrigerant will enter the compressor from the outlet of the receiver-drier, thus preventing the compressor from sucking in liquid refrigerant and causing liquid slugging.

[0003] In response, Chinese patent application number CN219797585U discloses a three-section liquid reservoir, including a middle cylinder, a steel pipe, and an upper end cap and a lower end cap located at both ends of the middle cylinder. One end of the upper end cap is fitted over one end of the middle cylinder and fixedly connected to it. The other end of the upper end cap has a straight pipe. One end of the middle cylinder is fitted over the outside of one end of the lower end cap and fixed to it. The end of the lower end cap away from the middle cylinder has an annular folded edge. The annular folded edge is bent inward towards the lower end cap to form an inner expansion interface that allows the steel pipe to pass through. The inner expansion interface can be formed by stamping with a mold in one go. Compared with the forming method of the outer expansion, it can reduce the material cost of processing the lower end cap and improve production efficiency.

[0004] However, the existing three-stage liquid reservoir has a gap between the cover plates at both ends of the reservoir, and the filter needs to be inspected and replaced regularly. The internal pressure of the reservoir is relatively high, and the existing device cannot reinforce both ends of the reservoir, thus affecting the service life of the device.

[0005] Therefore, in order to solve the above problems, a three-stage liquid storage device is proposed. Utility Model Content

[0006] The purpose of this utility model is to provide a three-section liquid reservoir to solve the problem mentioned in the background art that the existing three-section liquid reservoir has a gap between the cover plates at both ends of the liquid reservoir, and the filter needs to be inspected and replaced regularly. The internal pressure of the liquid reservoir is relatively high, and the existing device cannot reinforce both ends of the liquid reservoir, thus affecting the service life of the device.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a three-section liquid reservoir, comprising: a liquid reservoir and a cover plate, the liquid reservoir having cover plates at both ends, a filter mechanism on one side of the liquid reservoir, a grooved cover inside the filter mechanism, an inlet pipe on one side of the grooved cover, and a filter inside the grooved cover, a separation plate on one side of the filter, a steel pipe on the separation plate, and a limiting mechanism on the liquid reservoir, a first clamping ring inside the limiting mechanism, a first limiting bolt on one side of the first clamping ring, and first threaded sleeves at both ends of the first clamping ring. The filter mechanism can filter the liquid inlet end of the liquid reservoir, and the limiting mechanism can limit the liquid reservoir at both ends.

[0008] Preferably, a second clamping ring is provided on one side of the first clamping ring, and a second limiting bolt is movably installed on one side of the second clamping ring. The second clamping ring is clamped and installed on one side of the liquid container by the second limiting bolt. The first clamping ring and the second clamping ring can limit and reinforce both ends of the liquid container.

[0009] Preferably, a second threaded sleeve is fixedly installed at both the upper and lower ends of the second clamping ring, and a first threaded rod is threadedly installed on the first threaded sleeve and the second threaded sleeve. The second threaded sleeve can be used to support and limit one end of the second threaded rod.

[0010] Preferably, the first threaded rod is disposed at the upper end of the liquid reservoir, and the second threaded rod is threadedly installed on the first threaded sleeve and the second threaded sleeve, and the second threaded rod is disposed at the lower end of the liquid reservoir. The first threaded rod can be used to limit and adjust the upper ends of the first clamping ring and the second clamping ring.

[0011] Preferably, the grooved cover is movably mounted on the liquid reservoir, the liquid inlet pipe is fixedly mounted inside the grooved cover, and the filter is fixedly mounted inside the grooved cover. The liquid can be transported into the liquid reservoir by using the liquid inlet pipe at one end of the grooved cover.

[0012] Preferably, the separation plate is fixedly installed inside the liquid storage container, and one end of the steel pipe passes through the separation plate and is fixedly installed inside the liquid storage container. The separation plate can be used to divide the interior of the liquid storage container.

[0013] Preferably, the first limiting bolt is movably mounted on the first clamping ring, and the first clamping ring is clamped and mounted on the other side of the liquid reservoir by the first limiting bolt. The first threaded sleeve is fixedly mounted on the upper and lower ends of the first clamping ring. The first limiting bolt can be used to limit and fix the first clamping ring.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. By setting a limiting mechanism, the two ends of the liquid reservoir can be reinforced and limited. The first threaded rod and the second threaded rod in the mechanism rotate simultaneously, and the first threaded sleeve and the second threaded sleeve drive the first clamping ring and the second clamping ring to move on the liquid reservoir. Then, the first clamping ring and the second clamping ring are fixedly installed on the two ends of the liquid reservoir by the first limiting bolt and the second bolt, thereby improving the stability of the device.

[0016] 2. By setting up a filtration mechanism, the liquid inlet can be filtered. The liquid is transported to the filter through the inlet pipe and groove cover. After being filtered by the filter, it is transported to the liquid storage container. The liquid storage container is equipped with a separation plate to divide the liquid. The separation plate is existing technology, thereby improving the working efficiency of the device. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments of this utility model will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the content of the embodiments of this utility model and these drawings without creative effort.

[0018] Figure 1 This is a front view schematic diagram of the structure of this utility model;

[0019] Figure 2 This is a front view schematic diagram of the main structure of the present utility model;

[0020] Figure 3 This is a front sectional view of the liquid storage device of this utility model;

[0021] Figure 4 This is a front view sectional view of the filter mechanism of this utility model;

[0022] Figure 5 This is a schematic cross-sectional view of the limiting mechanism of this utility model.

[0023] In the diagram: 1. Liquid reservoir; 2. Cover plate; 3. Limiting mechanism; 31. First clamping ring; 32. First limiting bolt; 33. First threaded sleeve; 34. Second clamping ring; 35. Second limiting bolt; 36. Second threaded sleeve; 37. First threaded rod; 38. Second threaded rod; 4. Filtering mechanism; 41. Groove cover; 42. Liquid inlet pipe; 43. Filter; 44. Separating plate; 45. Steel pipe. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model; the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. In addition, unless otherwise explicitly specified and limited, the terms "installed," "connected," and "linked" should be interpreted broadly. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.

[0026] Please see Figures 1-5 One embodiment provided by this utility model:

[0027] The liquid storage device 1 used in this application is a product that can be purchased directly from the market. Its principle and connection method are existing technologies well known to those skilled in the art, so they will not be described in detail here.

[0028] A three-section liquid reservoir includes: a liquid reservoir 1 and a cover plate 2. The liquid reservoir 1 is provided with cover plates 2 at both ends. A filter mechanism 4 is provided on one side of the liquid reservoir 1. A grooved cover 41 is provided inside the filter mechanism 4. An inlet pipe 42 is provided on one side of the grooved cover 41. A filter 43 is provided inside the grooved cover 41. A separation plate 44 is provided on one side of the filter 43. A steel pipe 45 is provided on the separation plate 44. A limiting mechanism 3 is provided on the liquid reservoir 1. A first clamping ring 31 is provided inside the limiting mechanism 3. A first limiting bolt 32 is provided on one side of the first clamping ring 31. A first threaded sleeve 33 is provided at both ends of the first clamping ring 31. By setting this component, one end of the liquid reservoir 1 can be filtered by the filter mechanism 4, and the two ends of the liquid reservoir can be limited and reinforced by the limiting mechanism 3.

[0029] As a further improvement of this utility model, a second clamping ring 34 is provided on one side of the first clamping ring 31, and a second limiting bolt 35 is movably installed on one side of the second clamping ring 34. The second clamping ring 34 is clamped and installed on one side of the liquid reservoir 1 by the second limiting bolt 35. By setting this component, the second clamping ring 34 can be limited and fixed by the second limiting bolt 35.

[0030] As a further improvement of this utility model, the second clamping ring 34 is fixedly installed with a second threaded sleeve 36 at both the upper and lower ends. The first threaded sleeve 33 and the second threaded sleeve 36 are threaded with a first threaded rod 37. By setting this component, the second clamping ring 34 can be limited and fixed by the second limiting bolt 36.

[0031] As a further improvement of this utility model, the first threaded rod 37 is disposed at the upper end of the liquid reservoir 1, and the second threaded rod 38 is threadedly installed on the first threaded sleeve 33 and the second threaded sleeve 36, and the second threaded rod 38 is disposed at the lower end of the liquid reservoir 1. By setting this component, the second clamping ring 34 can be driven by the first threaded rod 37 and the second threaded rod 36 to perform position adjustment.

[0032] As a further improvement of this utility model, the grooved cover 41 is movably installed on the liquid reservoir 1, the liquid inlet pipe 42 is fixedly installed inside the grooved cover 41, and the filter 43 is fixedly installed inside the grooved cover 41. By setting this component, liquid can be transported into the grooved cover 41 through the liquid inlet pipe 42 and then filtered through the filter 43.

[0033] As a further improvement of this utility model, the separation plate 44 is fixedly installed inside the liquid storage container 1, and one end of the steel pipe 45 passes through the separation plate 44 and is fixedly installed inside the liquid storage container 1. By setting this component, the liquid storage container 1 can be separated through the separation plate 44.

[0034] As a further improvement of this utility model, the first limiting bolt 32 is movably mounted on the first clamping ring 31, and the first clamping ring 31 is clamped and mounted on the other side of the liquid reservoir 1 by the first limiting bolt 32. The first threaded sleeve 33 is fixedly mounted on the upper and lower ends of the first clamping ring 31. By setting this component, the liquid reservoir 1 can be reinforced by the first clamping ring 31 and the second clamping ring 34.

[0035] Working principle: When a three-section liquid reservoir is needed, the two ends of the liquid reservoir 1 can be reinforced and limited by the limiting mechanism 3. The first threaded rod 37 and the second threaded rod 38 in the mechanism rotate simultaneously, driving the first clamping ring 31 and the second clamping ring 34 to move on the liquid reservoir 1 through the first threaded sleeve 33 and the second threaded sleeve 36. Then, the first clamping ring 31 and the second clamping ring 34 are fixedly installed on the two ends of the liquid reservoir 1 by the first limiting bolt 32 and the second bolt. In use, the liquid inlet can be filtered by the filtering mechanism 4. The liquid is transported to the filter 43 through the inlet pipe 42 and the groove cover 41. After being filtered by the filter 43, it is transported into the liquid reservoir 1. The liquid reservoir is equipped with a separation plate 44 to divide the liquid reservoir 1. The separation plate 44 is existing technology, thereby improving the working efficiency of the device.

[0036] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model in any way. Those skilled in the art can readily implement this utility model based on the accompanying drawings and the above description. However, any modifications, alterations, or equivalent variations made by those skilled in the art without departing from the scope of the utility model's technical solution, utilizing the disclosed technical content, are considered equivalent embodiments of this utility model. Furthermore, any equivalent changes, alterations, or variations made to the above embodiments based on the essential technology of this utility model are still within the protection scope of this utility model's technical solution.

Claims

1. A three-stage liquid reservoir, comprising: A liquid reservoir (1) and a cover plate (2), wherein the liquid reservoir (1) is provided with cover plates (2) at both ends, characterized in that: a filter mechanism (4) is provided on one side of the liquid reservoir (1), a groove cover (41) is provided inside the filter mechanism (4), an inlet pipe (42) is provided on one side of the groove cover (41), and a filter (43) is provided inside the groove cover (41), a separation plate (44) is provided on one side of the filter (43), a steel pipe (45) is provided on the separation plate (44), and a limiting mechanism (3) is provided on the liquid reservoir (1), a first clamping ring (31) is provided inside the limiting mechanism (3), a first limiting bolt (32) is provided on one side of the first clamping ring (31), and a first threaded sleeve (33) is provided at both the upper and lower ends of the first clamping ring (31).

2. The three-stage liquid reservoir according to claim 1, characterized in that: A second clamping ring (34) is provided on one side of the first clamping ring (31), and a second limiting bolt (35) is movably installed on one side of the second clamping ring (34), and the second clamping ring (34) is clamped and installed on one side of the liquid reservoir (1) by the second limiting bolt (35).

3. A three-stage liquid reservoir according to claim 2, characterized in that: The second clamping ring (34) is fixedly installed with a second threaded sleeve (36) at both the upper and lower ends, and a first threaded rod (37) is threaded on the first threaded sleeve (33) and the second threaded sleeve (36).

4. A three-stage liquid reservoir according to claim 3, characterized in that: The first threaded rod (37) is located at the upper end of the reservoir (1), and the second threaded rod (38) is threadedly installed on the first threaded sleeve (33) and the second threaded sleeve (36), and the second threaded rod (38) is located at the lower end of the reservoir (1).

5. A three-stage liquid reservoir according to claim 1, characterized in that: The groove cover (41) is movably installed on the liquid reservoir (1), the liquid inlet pipe (42) is fixedly installed inside the groove cover (41), and the filter (43) is fixedly installed inside the groove cover (41).

6. A three-stage liquid reservoir according to claim 1, characterized in that: The separation plate (44) is fixedly installed inside the liquid storage container (1), and one end of the steel pipe (45) passes through the separation plate (44) and is fixedly installed inside the liquid storage container (1).

7. A three-stage liquid reservoir according to claim 1, characterized in that: The first limiting bolt (32) is movably installed on the first clamping ring (31), and the first clamping ring (31) is clamped and installed on the other side of the liquid reservoir (1) by the first limiting bolt (32). The first threaded sleeve (33) is fixedly installed on the upper and lower ends of the first clamping ring (31).

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