CN218077099U

CN218077099U - Separator for gas-liquid separation

Info

Publication number: CN218077099U
Application number: CN202221499615.XU
Authority: CN
Inventors: 樊庆亮; 王文佳
Original assignee: Shandong Haohao Environmental Protection Technology Co ltd
Current assignee: Shandong Haohao Environmental Protection Technology Co ltd
Priority date: 2022-06-16
Filing date: 2022-06-16
Publication date: 2022-12-20
Anticipated expiration: 2032-06-16

Abstract

The utility model provides a separator for gas-liquid separation, which comprises a shell and a positioning sleeve vertically arranged on the shell, wherein one end of the positioning sleeve extending into the shell is provided with an air vent, the other end is provided with a detachable air outlet pipe, and a separation component is arranged in the positioning sleeve; an air inlet pipe is arranged on one side of the shell corresponding to the positioning sleeve, and a liquid outlet pipe is arranged on the shell corresponding to the position below the positioning sleeve; the separation assembly comprises a filter screen basket arranged in the positioning sleeve and a separation filler arranged in the filter screen basket, one end of the filter screen basket, which extends out of the positioning sleeve, is provided with a positioning ring matched with the end part of the positioning sleeve, and the other end of the filter screen basket is provided with a conical end part. The utility model provides a separator for gas-liquid separation, which has the characteristics of simple structure, easy assembly and good gas-liquid separation effect; through set up the position sleeve on the casing to set up the separation subassembly in the position sleeve, can realize the two-stage separation to the gas-liquid, improved the separation effect and the separation efficiency of gas-liquid.

Description

Separator for gas-liquid separation

Technical Field

The utility model belongs to vapour and liquid separator field especially relates to a separator for gas-liquid separation.

Background

During operation of the refrigeration system, the lubricant oil inside the compressor leaves the compressor as the refrigerant circulates. As the number of refrigerant cycles increases, the amount of lubricant lost increases, which results in oil starvation of the compressor. When the compressor is in oil shortage, the working efficiency of the refrigeration system is reduced, and the compressor is in failure in serious cases, so that the refrigeration system cannot work normally; in order to solve the above problems, those skilled in the art will provide an oil separator or a gas-liquid separator on the discharge pipe of the compressor.

At present, an oil separator, a gas-liquid separator and a compressor are common parts of an air conditioner, the oil separator and the gas-liquid separator are usually arranged in a condenser of an outdoor unit of the air conditioner, but the existing gas-liquid separator has limited gas-liquid separation effect, generally adopts a cyclone separation principle to separate liquid drops, and has poor separation effect on fine liquid drops, and after a refrigeration system runs for a period of time, the content of lubricating oil in the compressor is lower than that in an initial state, so that the refrigeration system cannot obtain the optimal working effect; in addition, the gas-liquid separator for realizing gas-liquid separation by adopting the intercepting net or the filler needs to be maintained after a period of time, and the intercepting net machine is changed or cleaned to separate the filler, but the existing gas-liquid separator is inconvenient to disassemble, a plurality of parts need to be disassembled to realize the replacement of the intercepting net and the separating filler, so that the intercepting net and the separating filler are inconvenient to replace and clean, and the daily convenient use and maintenance of the gas-liquid separator are not facilitated.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing a separator for gas-liquid separation to solve the inconvenient problem of change of interception net and separation filler in the current vapour and liquid separator.

In order to achieve the above purpose, the technical scheme of the utility model is realized like this:

a separator for gas-liquid separation comprises a shell and a positioning sleeve vertically arranged on the shell, wherein one end of the positioning sleeve extending into the shell is provided with a vent hole, the other end of the positioning sleeve is provided with a detachable gas outlet pipe, and a separation assembly is arranged in the positioning sleeve; an air inlet pipe is arranged on one side of the shell corresponding to the positioning sleeve, and a liquid outlet pipe is arranged on the shell corresponding to the position below the positioning sleeve; the separation assembly comprises a filter screen basket arranged in the positioning sleeve and separation filler arranged in the filter screen basket, one end of the filter screen basket, which extends out of the positioning sleeve, is provided with a positioning ring matched with the end part of the positioning sleeve, and the other end of the filter screen basket is provided with a conical end part; the positioning ring is provided with a filter screen cover for preventing the separation filler from separating, and the filter screen cover is detachably assembled on the positioning ring.

Furthermore, the air outlet pipe is provided with a threaded cover which can be in threaded connection with the positioning sleeve, and the positioning sleeve is provided with an external thread which can be matched with the threaded cover; the air outlet pipe is communicated with the positioning sleeve through the threaded cover, and a clamping gap capable of being matched with the positioning ring is arranged between the threaded cover and the positioning sleeve.

Furthermore, sealing elements are arranged between the positioning ring and the positioning sleeve and between the positioning ring and the air outlet pipe.

Furthermore, the filter screen cover comprises a connecting ring and an intercepting screen arranged on the connecting ring, and an assembling groove matched with the connecting ring is formed in the positioning ring.

Furthermore, a cross-shaped structure reinforcing piece is arranged on the connecting ring corresponding to the position of the intercepting net.

Furthermore, a control valve for controlling the on-off of the liquid outlet pipe is arranged on the liquid outlet pipe.

Compared with the prior art, the separator for gas-liquid separation has the following advantages:

the utility model provides a separator for gas-liquid separation, which has the characteristics of simple structure, easy assembly and good gas-liquid separation effect; the positioning sleeve is arranged on the shell, and the separation assembly is arranged in the positioning sleeve, so that two-stage separation of gas and liquid can be realized, and the gas-liquid separation effect and efficiency are improved; through set up the detachable outlet duct on the position sleeve, at the in-service use in-process, can realize the convenient change to filter basket and separation filler through dismantling the outlet duct, it is more simple and convenient to operate, has reduced the assembly and the maintenance degree of difficulty of this kind of separator.

Drawings

The accompanying drawings, which form a part of the present disclosure, are included to provide a further understanding of the present disclosure, and are incorporated in and constitute a part of this specification, illustrate embodiments of the present disclosure and together with the description serve to explain the present disclosure. In the drawings:

FIG. 1 is a schematic structural diagram of a separator for gas-liquid separation according to an embodiment of the present invention;

FIG. 2 is an exploded view of a separator for gas-liquid separation according to an embodiment of the present invention;

FIG. 3 is a schematic structural diagram of a shell for use in gas-liquid separation according to an embodiment of the present invention;

FIG. 4 is a schematic structural view of an outlet pipe for gas-liquid separation according to an embodiment of the present invention;

FIG. 5 is an exploded view of a separation module for gas-liquid separation according to an embodiment of the present invention;

FIG. 6 is a schematic structural diagram of a filter screen cover for gas-liquid separation according to an embodiment of the present invention;

fig. 7 is a schematic structural diagram of a filter screen basket used in gas-liquid separation according to an embodiment of the present invention.

Description of reference numerals:

1. a housing; 2. an air inlet pipe; 3. a liquid outlet pipe; 4. a control valve; 5. a threaded cap; 6. an air outlet pipe; 7. a filter basket; 8. a positioning sleeve; 9. a seal member; 10. a tapered end portion; 11. a positioning ring; 12. assembling a groove; 13. separating the filler; 14. a connecting ring; 15. an intercepting net; 16. a reinforcement.

Detailed Description

It should be noted that, in the case of no conflict, the embodiments and features of the embodiments of the present invention may be combined with each other.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate a number of the indicated technical features. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

A separator for gas-liquid separation is shown in figures 1 to 7 and comprises a shell 1 and a positioning sleeve 8 vertically arranged on the shell 1, wherein one end of the positioning sleeve 8 extending into the shell 1 is provided with a vent hole, the other end of the positioning sleeve 8 is provided with a detachable gas outlet pipe 6, and a separation assembly is arranged in the positioning sleeve 8; an air inlet pipe 2 is arranged on one side, corresponding to the positioning sleeve 8, of the shell 1, and a liquid outlet pipe 3 is arranged on the position, corresponding to the position below the positioning sleeve 8, of the shell 1.

Optionally, the positioning sleeve 8, the air inlet pipe 2, and the liquid outlet pipe 3 may be welded and fixed to the housing 1, and the housing 1 may be provided with a mounting hole for mounting the pipe, and a person skilled in the art may also select other ways to mount and fix the pipe according to actual needs, so as to achieve stable arrangement of the pipe on the housing 1; wherein, the corresponding position sleeve 8 can the middle part setting to form annular ventilation gap between position sleeve 8 and the casing 1 inner wall, be used for realizing the centrifugal separation of gas-liquid.

Optionally, a control valve 4 for controlling the on-off of the liquid outlet pipe 3 is arranged on the liquid outlet pipe 3, the control valve 4 may be an existing stop valve or a butterfly valve, the control valve 4 and the liquid outlet pipe 3 may be connected by threads, and a person skilled in the art may also select other valves of appropriate types and installation methods thereof according to actual needs to realize the stable connection between the control valve 4 and the liquid outlet pipe 3 and realize the on-off control of the liquid outlet pipe 3 by the control valve 4, which is not described herein again; through set up control valve 4 on drain pipe 3, can realize the on-off control to drain pipe 3, when being convenient for operating personnel overhauls or changes this kind of separator, the disconnection of drain pipe 3 and other pipelines.

In the practical application process, the gas inlet pipe 2 is arranged corresponding to one side of the positioning sleeve 8, and by utilizing a ventilation gap formed between the positioning sleeve 8 and the inner wall of the shell 1, the gas entering the shell 1 through the gas inlet pipe 2 can flow along the ventilation gap, so that larger liquid drops in the gas can be attached to the inner wall of the shell 1 under the action of centrifugal force and then flow into the liquid outlet pipe 3 along the inner wall of the shell 1, and the primary separation of gas and liquid is realized; meanwhile, the separation component is arranged in the positioning sleeve 8, gas after primary separation can flow to the gas outlet pipe 6 through the positioning sleeve 8, the separation component in the positioning sleeve 8 can intercept and filter micro liquid drops in the gas, secondary separation of gas and liquid is achieved, and the gas-liquid separation effect and the separation efficiency of the separator are further improved.

Illustratively, the separation assembly comprises a filter basket 7 arranged in a positioning sleeve 8 and separation filler 13 arranged in the filter basket 7, wherein one end of the filter basket 7 extending out of the positioning sleeve 8 is provided with a positioning ring 11 matched with the end part of the positioning sleeve 8, and the other end of the filter basket 7 is provided with a conical end part 10; the positioning ring 11 is provided with a filter screen cover for preventing the separation filler 13 from coming off, and the filter screen cover is detachably assembled on the positioning ring 11. The positioning ring 11 is arranged on the filter screen basket 7, and the filter screen basket 7 can be limited by matching the positioning ring 11 with the positioning sleeve 8, so that the filter screen basket 7 can be continuously and stably arranged in the positioning sleeve 8; set up awl tip 10 through the one end that stretches into position sleeve 8 at filter screen basket 7, when gaseous through filter screen basket 7 and separation filler 13, small liquid drop can assemble into big liquid drop under filter screen basket 7 and separation filler 13's interception effect, then flow downwards along filter screen basket 7 or separation filler 13, and awl tip 10 on the filter screen basket 7 has both been favorable to assembling fast of liquid drop, the liquid drop drippage after being convenient for assemble again, be favorable to improving the gas-liquid separation efficiency of this kind of separator.

Optionally, the positioning ring 11 can also be welded and fixed on the filtering basket 7, so as to realize stable connection between the positioning ring 11 and the filtering basket 7, the positioning ring 11 not only can support the filtering basket 7 well, and avoid the filtering basket 7 from deforming, but also can be matched with the end part of the positioning sleeve 8 through the positioning ring 11, so that the filtering basket 7 can be stably arranged in the positioning sleeve 8, the filtering basket 7 and the separation filler 13 in the filtering basket 7 are ensured, the liquid in the gas can be continuously and stably intercepted and filtered, and the micro liquid drops in the gas can be under the common filtering action of the filtering basket 7 and the separation filler 13, so that gas-liquid separation is realized.

In the practical application in-process, through adopting detachable outlet duct 6 and filter screen cover, when operating personnel need maintain or change filter screen basket 7 and separation filler 13, operating personnel can dismantle in proper order out trachea 6 and filter screen cover, then will filter screen basket 7 wholly follow the back of taking out in position sleeve 8, can be convenient change or clear up filter screen basket 7 and separation filler 13, and is easy and simple to handle, has reduced the maintenance and the use degree of difficulty of this kind of separator.

Illustratively, the air outlet pipe 6 is provided with a threaded cover 5 which can be in threaded connection with a positioning sleeve 8, and the positioning sleeve 8 is provided with an external thread which can be matched with the threaded cover 5; the air outlet pipe 6 is communicated with the positioning sleeve 8 through the threaded cover 5, and a clamping gap capable of being matched with the positioning ring 11 is formed between the threaded cover 5 and the positioning sleeve 8. For example, the threaded cap 5 may be fixed to the outlet tube 6, or may be integrally formed with the outlet tube 6, and a person skilled in the art may select other ways to connect the threaded cap 5 and the outlet tube 6 according to actual needs, so as to achieve stable connection between the two; through set up screw cap 5 on outlet duct 6, can realize the convenient assembly between outlet duct 6 and the position sleeve 8, be favorable to further reducing the assembly and the maintenance degree of difficulty of this kind of separator.

Optionally, the filter screen cover includes a connection ring 14 and an intercepting net 15 disposed on the connection ring 14, an assembly groove 12 matched with the connection ring 14 is disposed on the positioning ring 11, and a cross-shaped reinforcing member 16 is disposed on the connection ring 14 at a position corresponding to the intercepting net 15. Illustratively, the intercepting net 15 can be fixed on the connecting ring 14 by screw installation, and the reinforcing element 16 can be fixed on the connecting ring 14, and those skilled in the art can also select other ways to install the intercepting net 15 and the reinforcing element 16 as required to achieve stable arrangement of the intercepting net 15 and the reinforcing element 16 on the connecting ring 14; through set up the assembly groove 12 that is used for installing go-between 14 on holding ring 11, can realize the convenient assembly of go-between 14, through set up intercepting net 15 on go-between 14, under intercepting of intercepting net 15, separation filler 13 is difficult for following filter screen basket 7 and deviating from, and cross reinforcement 16 on go-between 14 not only can strengthen the structural strength of go-between 14, but also can play good limiting role to intercepting net 15, ensures that intercepting net 15 can play the effect of sheltering from and intercepting separation filler 13 steadily all the time.

Optionally, the separation packing 13 may adopt a packing such as a metal wire mesh, metal cuttings, or porous ceramics, and a person skilled in the art may also select other types of filter screen baskets 7 and separation packing 13 as needed, as long as the filtration and adsorption of liquid droplets in the gas can be achieved.

In the actual use process, in order to improve the sealing performance of the connecting part of the air outlet pipe 6 and the positioning sleeve 8, sealing elements 9 are arranged between the positioning ring 11 and the positioning sleeve 8 and between the positioning ring 11 and the air outlet pipe 6; for example, the sealing element 9 may be an existing sealing ring, and by providing the sealing rings between the positioning ring 11 and the positioning sleeve 8 and between the positioning ring 11 and the air outlet pipe 6, after the threaded cap 5 is connected with the positioning sleeve 8, under the pressing action of the threaded cap 5, the sealing rings can ensure that no leakage occurs between the positioning ring 11 and the positioning sleeve 8 and between the positioning ring 11 and the threaded cap 5, which is beneficial to improving the sealing performance and safety of the separator in the using process.

The utility model provides a separator for gas-liquid separation, which has the characteristics of simple structure, easy assembly and good gas-liquid separation effect; the positioning sleeve is arranged on the shell, and the separation assembly is arranged in the positioning sleeve, so that two-stage separation of gas and liquid can be realized, and the gas-liquid separation effect and efficiency are improved; through set up the detachable outlet duct on the position sleeve, in the in-service use process, can realize the convenient change to filter basket and separation filler through dismantling the outlet duct, it is more simple and convenient to operate, has reduced the assembly and the maintenance degree of difficulty of this kind of separator.

The above description is only for the preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A separator for gas-liquid separation, characterized by: the air purifier comprises a shell (1) and a positioning sleeve (8) vertically arranged on the shell (1), wherein one end, extending into the shell (1), of the positioning sleeve (8) is provided with a vent hole, the other end of the positioning sleeve is provided with a detachable air outlet pipe (6), and a separation assembly is arranged in the positioning sleeve (8); an air inlet pipe (2) is arranged on one side, corresponding to the positioning sleeve (8), of the shell (1), and a liquid outlet pipe (3) is arranged on the position, corresponding to the lower portion of the positioning sleeve (8), of the shell (1); the separation assembly comprises a filter screen basket (7) arranged in a positioning sleeve (8) and a separation filler (13) arranged in the filter screen basket (7), one end of the filter screen basket (7) extending out of the positioning sleeve (8) is provided with a positioning ring (11) matched with the end part of the positioning sleeve (8), and the other end of the filter screen basket is provided with a conical end part (10); the filter screen cover is arranged on the positioning ring (11) and used for preventing the separation packing (13) from separating, and the filter screen cover is detachably assembled on the positioning ring (11).

2. A separator for gas-liquid separation according to claim 1, wherein: the air outlet pipe (6) is provided with a threaded cover (5) which can be in threaded connection with the positioning sleeve (8), and the positioning sleeve (8) is provided with an external thread which can be matched with the threaded cover (5); the air outlet pipe (6) is communicated with the positioning sleeve (8) through the threaded cover (5), and a clamping gap capable of being matched with the positioning ring (11) is arranged between the threaded cover (5) and the positioning sleeve (8).

3. A separator for gas-liquid separation according to claim 2, wherein: and sealing elements (9) are arranged between the positioning ring (11) and the positioning sleeve (8) and between the positioning ring (11) and the threaded cover (5).

4. A separator for gas-liquid separation according to claim 1, wherein: the filter screen cover comprises a connecting ring (14) and an intercepting screen (15) arranged on the connecting ring (14), and an assembling groove (12) matched with the connecting ring (14) is formed in the positioning ring (11).

5. The separator for gas-liquid separation according to claim 4, wherein: and a cross-shaped structural reinforcing piece (16) is arranged on the connecting ring (14) at a position corresponding to the intercepting net (15).

6. A separator for gas-liquid separation according to claim 1, wherein: and a control valve (4) for controlling the on-off of the liquid outlet pipe (3) is arranged on the liquid outlet pipe (3).