CN219624293U - Automobile-used gas-liquid separator convenient to change hygroscopic piece - Google Patents
Automobile-used gas-liquid separator convenient to change hygroscopic piece Download PDFInfo
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- CN219624293U CN219624293U CN202320553124.7U CN202320553124U CN219624293U CN 219624293 U CN219624293 U CN 219624293U CN 202320553124 U CN202320553124 U CN 202320553124U CN 219624293 U CN219624293 U CN 219624293U
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- liquid separator
- moisture absorbing
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- lower cover
- absorbing member
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Abstract
The utility model relates to the technical field of automobile accessories, in particular to a vehicle gas-liquid separator convenient for replacing a moisture absorbing piece, which comprises the following components: the shell assembly comprises a barrel, an upper cover and a lower cover, wherein the barrel comprises a body and a connecting part, the connecting part is positioned at one end part of the body, the connecting part is in threaded connection with the lower cover, the upper cover is welded with the body, the shell assembly is provided with a separation cavity, the moisture absorbing piece and the filter screen are arranged in the separation cavity.
Description
Technical Field
The utility model relates to the technical field of automobile accessories, in particular to a vehicle gas-liquid separator convenient for replacing a moisture absorbing piece.
Background
The gas-liquid separator is used in the automotive field for a vehicle air conditioning system, and mainly has the function of separating gaseous and liquid refrigerants, so that the refrigerants enter the air compressor from an air compressor suction port in a gaseous form, and the air-liquid separator is used for preventing liquid drops from entering the air compressor to damage the air compressor and is arranged between an evaporator and the air compressor of the air conditioner.
The existing gas-liquid separator, as shown in fig. 1, comprises a housing 90, the housing 90 comprises an upper cover 91 and a barrel 92, one end of the barrel 92 is closed, the other end of the barrel 92 is welded with the upper cover 91, a separation cavity 93 is arranged in the housing 90, a plurality of air inlets 94 and a plurality of air outlets 95 are arranged on the cavity wall of the separation cavity 93, a moisture absorbing member 96 and a filter screen 97 are arranged in the separation cavity 93, the moisture absorbing member 96 is further implemented as a drying agent, when the gas containing the refrigerant enters the separation cavity 93 from the air inlets 94, moisture in the gas is absorbed by the moisture absorbing member 96, and the drying gas flows out from the air outlets 95 and is sent into the compressor, and dust and other foreign matters in the gas are filtered through the filter screen 97. However: after long-time use, the moisture absorbing member 96 is easy to saturate and cannot absorb more moisture, the filtering performance of the filter screen 97 is also reduced after absorbing more particles, the upper cover 91 is welded with the barrel 92, the moisture absorbing member 96 is not easy to be taken out or the filter screen 97 is not easy to be replaced, at this time, the mode of integrally replacing the gas-liquid separator is generally adopted, namely, the old gas-liquid separator is removed and a new gas-liquid separator is replaced, the use cost is higher, and popularization is not facilitated.
There is therefore a need to provide a vehicle gas-liquid separator that facilitates replacement of the absorbent, facilitates replacement of the filter screen, and is inexpensive to use.
Disclosure of Invention
The utility model mainly aims to provide a vehicle gas-liquid separator convenient for replacing a moisture absorbing member, wherein the vehicle gas-liquid separator convenient for replacing the moisture absorbing member comprises a shell assembly and a plurality of moisture absorbing members, the shell assembly comprises a cylinder body, an upper cover and a lower cover, the cylinder body comprises a body and a connecting part, the connecting part is positioned at one end part of the body, the connecting part is in threaded connection with the lower cover, the upper cover is welded with the body, the shell assembly is provided with a separation cavity, the moisture absorbing member is arranged in the separation cavity, the cylinder body is in threaded connection with the lower cover through the cylinder body, the cylinder body and the lower cover are detachable so as to be convenient for taking out the moisture absorbing member, and after the moisture absorbing member absorbs moisture and is saturated, the lower cover is detachable and the moisture absorbing member is replaced, so that the advantages of convenient replacement of the moisture absorbing member and low use cost are realized.
Another object of the present utility model is to provide a vehicle gas-liquid separator that facilitates replacement of a moisture absorbing member, wherein the housing assembly further includes a sealing member, the sealing member is sleeved on the connection portion and abuts against the lower cover, specifically, a maximum radial dimension of the connection portion is smaller than a maximum radial dimension of the body, the sealing member is located at a connection portion of the connection portion and the body, two ends of the sealing member abut against the body and the lower cover respectively, and tightness of the connection portion of the cylinder and the lower cover is achieved through the sealing member.
Another object of the present utility model is to provide a vehicle gas-liquid separator that facilitates replacement of a moisture absorbing member, wherein the housing assembly further includes a sealing member that is sleeved on the connection portion and abuts against the lower cover, specifically, a maximum radial dimension of the connection portion is equal to a maximum radial dimension of the body, an abutting portion is provided between the body and the connection portion, the maximum radial dimension of the abutting portion is greater than the maximum radial dimension of the body, the sealing member is located at a connection portion of the connection portion and the abutting portion, and both ends of the sealing member abut against the abutting portion and the lower cover, respectively, and tightness of the connection portion of the cylinder and the lower cover is achieved through the sealing member.
The utility model further aims to provide the vehicle gas-liquid separator convenient for replacing the moisture absorbing piece, wherein the end, close to the lower cover, of the gas outlet pipe is provided with the filter screen, and the filter screen is convenient to replace by detachably connecting the cylinder body with the lower cover.
In order to achieve at least one of the above objects, the present utility model provides a gas-liquid separator for a vehicle for facilitating replacement of a moisture absorbing member, wherein the gas-liquid separator for a vehicle for facilitating replacement of a moisture absorbing member comprises:
the shell assembly comprises a cylinder body, an upper cover and a lower cover, wherein the cylinder body comprises a body and a connecting part, the connecting part is positioned at one end part of the body, the connecting part is in threaded connection with the lower cover, the upper cover is welded with the body, and the shell assembly is provided with a separation cavity; and
the moisture absorbing pieces are arranged in the separation cavity.
In one or more embodiments of the present utility model, the housing assembly further includes a sealing member sleeved on the connection portion and abutting against the lower cover.
In one or more embodiments of the present utility model, the maximum radial dimension of the connection portion is smaller than the maximum radial dimension of the body, the sealing member is located at the connection portion of the connection portion and the body, and two ends of the sealing member respectively abut against the body and the lower cover.
In one or more embodiments of the present utility model, the maximum radial dimension of the connection portion is equal to the maximum radial dimension of the body, an abutment portion is provided between the body and the connection portion, the maximum radial dimension of the abutment portion is greater than the maximum radial dimension of the body, the sealing member is located at the connection portion of the connection portion and the abutment portion, and two ends of the sealing member respectively abut against the abutment portion and the lower cover.
In one or more embodiments of the present utility model, the upper cover has a plurality of air inlets and an air outlet, each of the air inlets and the air outlet being in communication with the separation chamber.
In one or more embodiments of the present utility model, the vehicular gas-liquid separator convenient for replacing the moisture absorbing members further includes a flow blocking member, the flow blocking member is disposed at an end of the separation chamber facing away from the lower cover, the flow blocking member is fixedly connected with the upper cover, a maximum radial dimension of the flow blocking member is smaller than a chamber diameter of the separation chamber, and each moisture absorbing member is disposed at an end of the flow blocking member adjacent to the lower cover.
In one or more embodiments of the present utility model, the vehicular gas-liquid separator for facilitating replacement of the moisture absorbing member further includes an air outlet pipe, the air outlet pipe is communicated with the separation chamber through the air outlet pipe, the air outlet pipe is disposed in the separation chamber, one end of the air outlet pipe is threaded through the flow blocking member and is communicated with the air outlet, the other end of the air outlet pipe is close to the lower cover, and each moisture absorbing member is mounted on the air outlet pipe.
In one or more embodiments of the present utility model, a filter screen is disposed at an end of the air outlet pipe near the lower cover.
In one or more embodiments of the present utility model, the vehicular gas-liquid separator for facilitating replacement of the moisture absorbing member further includes a mounting assembly, the mounting assembly includes a fitting member and a pressing member, both ends of the fitting member are respectively connected to the gas outlet pipe and the pressing member, and the filter screen is disposed between the fitting member and the pressing member.
In one or more embodiments of the present utility model, one end of the fastening member extends into the air outlet pipe and is connected with the air outlet pipe, one end of the pressing member, which is close to the fastening member, is provided with a plurality of connection protrusions, the connection protrusions are annularly arranged and form a containing cavity with an opening, the filter screen is arranged in the containing cavity, the connection protrusions are in threaded connection with one end, which is away from the air outlet pipe, of the fastening member, and two ends of the filter screen are respectively abutted against the fastening member and the pressing member.
In the embodiment of the utility model, the vehicle gas-liquid separator convenient for replacing the moisture absorbing parts comprises a shell combination and a plurality of moisture absorbing parts, wherein the shell combination comprises a cylinder body, an upper cover and a lower cover, the cylinder body comprises a body and a connecting part, the connecting part is positioned at one end part of the body, the connecting part is in threaded connection with the lower cover, the upper cover is welded with the body, the shell combination is provided with a separating cavity, the moisture absorbing parts and the filter screen are arranged in the separating cavity, and the cylinder body is detachably connected with the lower cover to realize the advantages of convenient replacement of the moisture absorbing parts and the filter screen and lower use cost.
Drawings
These and/or other aspects and advantages of the present utility model will become more apparent and more readily appreciated from the following detailed description of the embodiments of the utility model, taken in conjunction with the accompanying drawings, wherein:
FIG. 1 illustrates a cross-sectional view of a prior art gas-liquid separator;
FIG. 2 is a schematic view showing the structure of a gas-liquid separator for a vehicle, which facilitates replacement of a moisture absorbing member, according to the first embodiment of the present utility model;
FIG. 3 illustrates a cross-sectional view of a vehicular gas-liquid separator facilitating replacement of a moisture absorbing member in accordance with the first embodiment;
FIG. 4 illustrates a partial enlarged view at C of FIG. 3;
fig. 5 illustrates a schematic structure at a lower connecting portion of a second embodiment of the present utility model;
FIG. 6 illustrates a partial enlarged view at D of FIG. 3;
fig. 7 illustrates a structural schematic of the mounting assembly.
Description of the embodiments
The terms and words used in the following description and claims are not limited to literal meanings, but are used only by the inventors to enable a clear and consistent understanding of the utility model. It will be apparent to those skilled in the art, therefore, that the following description of the various embodiments of the utility model is provided for illustration only and not for the purpose of limiting the utility model as defined by the appended claims and their equivalents.
It will be understood that the terms "a" and "an" should be interpreted as referring to "at least one" or "one or more," i.e., in one embodiment, the number of elements may be one, while in another embodiment, the number of elements may be plural, and the term "a" should not be interpreted as limiting the number.
Although ordinal numbers such as "first," "second," etc., will be used to describe various components, those components are not limited herein. The term is used merely to distinguish one component from another. For example, a first component may be referred to as a second component, and likewise, a second component may be referred to as a first component, without departing from the teachings of the inventive concept. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
The terminology used herein is for the purpose of describing various embodiments only and is not intended to be limiting. As used herein, the singular is intended to include the plural as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, or groups thereof, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, or groups thereof.
Summary of the application
The existing gas-liquid separator is easy to saturate an internal moisture absorption part after long-time use, more moisture cannot be absorbed, the filtering performance of an internal filter screen is also reduced after more particles are absorbed, an upper cover of the internal filter screen is welded with a barrel part, the moisture absorption part is not easy to take out or the filter screen is not easy to replace, and the mode of integrally replacing the gas-liquid separator is generally adopted, so that the maintenance cost is higher, and the popularization is not facilitated.
Based on the technical problems, the utility model provides the vehicle gas-liquid separator convenient for replacing the moisture absorbing piece, wherein the vehicle gas-liquid separator convenient for replacing the moisture absorbing piece has a simple structure, does not relate to complex manufacturing process and expensive materials, has higher economical efficiency, and is easy to produce and low in cost, is more beneficial to control the production cost and is further beneficial to product popularization and use for manufacturers.
The schematic vehicle gas-liquid separator convenient for replacing the moisture absorbing member,
referring to fig. 2 to 7, a vehicle gas-liquid separator according to any of the embodiments of the present utility model, which is convenient for replacing the moisture absorbing members, includes a housing assembly 10 and a plurality of moisture absorbing members 20, wherein the housing assembly 10 includes a cylinder 101, an upper cover 102 and a lower cover 103, the cylinder 101 is a cylinder, the cylinder 101 includes a body 1011 and a connection portion 1012, the connection portion 1012 is located at an end of the body 1011, the connection portion 1012 is in threaded connection with the lower cover 103, the upper cover 102 is welded with the body 1011, and the housing assembly 10 has a separation chamber 104.
Specifically, as shown in fig. 3, the cylinder 101 has a first chamber (not shown) through two ends of which are penetrated, the lower cover 103 has a second chamber (not shown) which is a cavity, and when two ends of the cylinder 101 are respectively connected with the upper cover 102 and the lower cover 103, the first chamber is communicated with the second chamber and forms the separation chamber 104, and the upper cover 102 closes a mouth of one end of the first chamber facing away from the lower cover 103; the moisture absorbing member 20 is disposed in the separation chamber 104, the moisture absorbing member 20 is further implemented as a molecular sieve desiccant packet, and after the gas containing the refrigerant enters the separation chamber 104, the moisture absorbing member 20 absorbs moisture in the gas, and the dry gas is discharged from the separation chamber 104, so as to realize gas-liquid separation.
It should be noted that, in the prior art, the shell assembly is formed by welding a cylinder part with one end closed and an upper cover, the moisture absorbing part is arranged in the shell assembly, after long-term use, the moisture absorbing part is saturated and can not continuously absorb moisture, and because the cylinder part and the upper cover are welded, the moisture absorbing part is difficult to take out, and the whole air-liquid separator is generally required to be replaced, so that the use cost is higher, and the popularization is not facilitated. In any embodiment of the present utility model, the barrel part with one closed end is separately designed as the barrel 101 and the lower cover 103, and the barrel 101 and the lower cover 103 are in threaded connection, after a period of use, the lower cover 103 can be detached and the saturated absorbent part 20 placed in the separation chamber 104 can be taken out, and a new absorbent part 20 can be replaced, and then the barrel 101 and the lower cover 103 are in threaded connection, so that the present utility model has the advantage of being convenient for replacing the absorbent part 20, without adopting the mode of integrally replacing the air-liquid separator in the prior art, and further has lower use and maintenance costs, and is beneficial to popularization.
However, since the cartridge is designed as the cartridge body 101 and the lower cover 103 separately, there is a higher demand for sealability of the gas-liquid separator for vehicles, and in order to improve sealability at the threaded connection portion of the connection portion 1012 and the lower cover 103, in any embodiment of the present utility model, the housing assembly 10 further includes a sealing member 30, wherein the sealing member 30 is sleeved on the connection portion 1012 and abuts against the lower cover 103, and the sealing member 30 is further implemented as a rubber O-ring.
Specifically, in the first embodiment of the present utility model, as shown in fig. 4, the maximum radial dimension of the connecting portion 1012 is smaller than the maximum radial dimension of the body 1011, that is, the orifice at one end of the cylinder 101 is arranged in a reduced diameter and extends for a predetermined distance, the side surface of the reduced diameter portion of the cylinder 101 has threads, the reduced diameter portion of the cylinder 101, that is, the connecting portion 1012 in the present embodiment, is the body 1011, it is easy to see that the end surface of the body 1011 and the side surface of the connecting portion 1012 form a shoulder together, the seal member 30 is located at the connection between the connecting portion 1012 and the body 1011, and both ends of the seal member 30 abut against the end surface of the body 1011 and the lower cover 103, respectively, and after the lower cover 103 is screwed with the connecting portion 1012, the lower cover 103 compresses the seal member 30, thereby preventing gas from leaking out from the thread gap between the lower cover 103 and the connecting portion 1012.
Fig. 5 illustrates a structure at the connecting portion 102 in a second embodiment of the present utility model, in which the maximum radial dimension of the connecting portion 1012 is equal to the maximum radial dimension of the body 1011, it can be understood that one end side surface of the cylinder 101 has threads, which form the connecting portion 1012, the body 1011 and the connecting portion 1012 have an abutment 1013 therebetween, the maximum radial dimension of the abutment 1013 is greater than the maximum radial dimension of the body 1011, further, in this embodiment, the second abutment 1013 is an annular protrusion, it is easy to see that an end surface of the annular protrusion forms a shaft shoulder with the side surface of the connecting portion 1012, the seal 30 is located at the junction of the connecting portion 1012 and the abutment 1013, and both ends of the seal 30 abut against the abutment 1013 and the lower cover 103, respectively, and when the lower cover 103 is screwed with the connecting portion 1012, the seal 30 is compressed by the lower cover 103.
Further, in any of the embodiments of the present utility model, as shown in fig. 2 and 3, the upper cover 102 has a plurality of air inlets 1021 and an air outlet 1022, and each of the air inlets 1021 and the air outlet 1022 is in communication with the separation chamber 104. Specifically, in the present utility model, the number of the air inlets 1021 is two, and the number of the air outlets 1022 is one. By providing the gas inlet 1021, the gas containing moisture can enter the separation chamber 104; by providing the gas outlet 1022, the dried gas is facilitated to be discharged from the separation chamber 104.
Further, in any embodiment of the present utility model, as shown in fig. 3, the vehicle gas-liquid separator for facilitating replacement of the moisture absorbing member further includes a baffle member 40, where the baffle member 40 is disposed at an end of the separation chamber 104 facing away from the lower cover 103, and a maximum radial dimension of the baffle member 40 is smaller than a chamber diameter of the separation chamber 104.
By providing the baffle 40, the gas containing moisture is blocked by the baffle 40 after entering the separation chamber 104 from the gas inlet 1021, can only spread outward along the surface of the baffle 40, and flows downward into the separation chamber 104 area below the baffle 40 after contacting the sidewall of the separation chamber 104, and the phenomenon of gas backflow is effectively controlled by the baffle 40 after entering the separation chamber 104 area below the baffle 40.
In addition, in order to place the flow blocking member 40 in the separation chamber 104, in any embodiment of the present utility model, the flow blocking member 40 is fixedly connected to the upper cover 102, specifically, as shown in fig. 3, one end of the upper cover 102 has a plurality of protrusions 1023, the protrusions 1023 are welded to the flow blocking member 40, and after the upper cover 102 is welded to the cylinder 101, the flow blocking member 40 is placed in the separation chamber 104.
In addition, in order to improve the gas backflow preventing function of the flow blocking member 40, in any embodiment of the present utility model, as shown in fig. 3, one end of the flow blocking member 40 facing away from the upper cover 102 has a flow blocking cavity 401, and when the gas flows toward the upper cover 102, the gas easily enters the flow blocking cavity 401 and swirls in the flow blocking cavity 401, and is not easy to flow out from the gas inlet 1021.
It should be further added that, in any embodiment of the present utility model, each of the moisture absorbing members 20 is located at an end of the flow blocking member 40 near the lower cover 103, and after the moisture-containing gas flows downward into the area of the separation chamber 104 below the flow blocking member 40, the moisture-containing gas contacts the moisture absorbing member 20 and is absorbed by the moisture.
It is easy to see that the air should be discharged from the air outlet 1022 after contacting the moisture absorbing member 20, and therefore, the air outlet 1022 is disposed below the moisture absorbing member 20 or can extend below the moisture absorbing member 20, in any embodiment of the present utility model, as shown in fig. 3, the vehicle air-liquid separator for facilitating replacement of the moisture absorbing member 20 further includes an air outlet 50, the air outlet 1022 is communicated with the separation chamber 104 through the air outlet 50, the air outlet 50 is disposed in the separation chamber 104, one end of the air outlet 50 is penetrated by the baffle member 40 and is communicated with the air outlet 1022, the other end of the air outlet 50 is close to the lower cover 103, by disposing the air outlet 50, the air outlet 1022 extends below the moisture absorbing member 20, and after the air is absorbed by the moisture absorbing member 20, the air flows into the air outlet 50 in a dry state and is discharged from the air outlet 1022 through the air outlet 50.
In addition, by providing the outlet pipe 50, the problem of mounting the moisture absorbing members 20 in the separation chamber 104 is solved, and specifically, in any embodiment of the present utility model, each of the moisture absorbing members 20 is mounted on the outlet pipe 50 by binding with a band.
Further, in order to prevent the foreign matters from entering the air compressor, as shown in fig. 6, the air outlet pipe 50 is provided with a filter 501 near the end of the lower cover 103.
In the prior art, since the cartridge and the upper cover 102 are welded, it is difficult to take out the filter screen 501, and after long-term use, the filtering performance of the filter screen 501 is reduced, and only the gas-liquid separator can be replaced as a whole, whereas in the embodiment of the present utility model, since the cartridge is designed as a separate body of the cartridge 101 and the lower cover 103, the filter screen 501 is easy to be replaced, which contributes to reduction of use and maintenance costs.
In addition, in order to facilitate the replacement of the filter net 501, in any embodiment of the present utility model, as shown in fig. 6 and 7, the gas-liquid separator for a vehicle, which facilitates the replacement of the moisture absorbing member, further comprises a mounting assembly 60, wherein the mounting assembly 60 comprises a fastening member 601 and a pressing member 602, two ends of the fastening member 601 are respectively connected to the gas outlet pipe 50 and the pressing member 602, and the filter net 501 is disposed between the fastening member 601 and the pressing member 602.
Specifically, as shown in fig. 6 and 7, one end of the close-fitting member 601 extends into the air outlet pipe 50 and is connected with the air outlet pipe 50 in an interference fit manner, one end of the pressing member 602, which is close to the close-fitting member 601, is provided with a plurality of connecting protrusions 6021, the connecting protrusions 6021 are annularly arranged and form a containing cavity with an opening, the filter screen 501 is a cylindrical filter screen, the filter screen 501 is placed in the containing cavity, the connecting protrusions 6021 are in threaded connection with one end, which is away from the air outlet pipe 50, of the close-fitting member 601, two ends of the filter screen 501 are respectively abutted against the close-fitting member 601 and the pressing member 602, the close-fitting member 601 is provided with a through hole 6011, the through hole 6011 is communicated with the inside of the air outlet pipe 50 and the inside the filter screen 501, and gas enters the air outlet pipe 50 from the through hole 6011 after being filtered by the filter screen 501.
It should be noted that, when the filter screen 501 needs to be replaced, on the basis of unscrewing the lower cover 103, only the pressing member 602 needs to be unscrewed, the filter screen 501 is taken out, and after replacement, the pressing member 602 is screwed with the close-fitting member 601, thereby realizing the advantages of convenience in replacing the filter screen 501 and lower use and maintenance costs.
In addition, in order to ensure the tightness of the air outlet pipe 50, in any embodiment of the present utility model, two ends of the air outlet pipe 50 are provided with a sealing ring 502, specifically, as shown in fig. 6, an end portion of the air outlet pipe 50 near one end of the lower cover 103 is provided with a mounting hole 503, the mounting hole 503 is communicated with a hole of the air outlet pipe 50, the hole diameter of the mounting hole 503 is larger than that of the hole of the air outlet pipe 50, and a sealing ring 502 is provided at one end of the close-fitting member 601 near the upper cover 102, and when the close-fitting member 601 extends into the mounting hole 503 and is in interference fit with the mounting hole 503, two ends of the sealing ring 502 respectively abut against bottom walls of the close-fitting member 601 and the mounting hole 503; in addition, as shown in fig. 3, an end of the air outlet 1022 of the upper cover 102, which is close to the flow blocking member 40, is provided with a mounting cavity 1024, the mounting cavity 1024 is internally provided with a sealing ring 502, and it is necessary to supplement that one end of the air outlet pipe 50, which is away from the bottom cover, sequentially penetrates through the flow blocking member 40 and the mounting cavity 1024, and is welded with the upper cover 102, so as to realize the mounting of the air outlet pipe 50 in the separation cavity 104.
In addition, in order to mount the housing assembly 10 at a predetermined position, in any embodiment of the present utility model, as shown in fig. 2, the gas-liquid separator for a vehicle, which facilitates replacement of the absorbent member, further includes a mounting frame 70, wherein the mounting frame 70 has a plurality of connection holes (not shown) thereon, and the mounting frame 70 is welded to the cylinder 101.
In summary, the vehicle gas-liquid separator with the moisture absorbing member convenient to replace according to the embodiment of the utility model is explained, which provides the vehicle gas-liquid separator with the moisture absorbing member convenient to replace, the filter screen convenient to replace, lower use cost and the like.
It is worth mentioning that in the embodiment of the utility model, the vehicular gas-liquid separator convenient for replacing the moisture absorbing member has a simple structure, does not involve complex manufacturing process and expensive materials, and has higher economical efficiency. Meanwhile, for manufacturers, the vehicle gas-liquid separator convenient for replacing the moisture absorbing piece is easy to produce, low in cost, beneficial to control of production cost and beneficial to product popularization and use.
It will be appreciated by persons skilled in the art that the embodiments of the utility model described above and shown in the drawings are by way of example only and are not limiting. The objects of the present utility model have been fully and effectively achieved. The functional and structural principles of the present utility model have been shown and described in the examples and embodiments of the utility model may be modified or practiced without departing from such principles.
Claims (10)
1. The utility model provides a vehicle gas-liquid separator convenient to change hygroscopic piece which characterized in that: the vehicular gas-liquid separator convenient for replacing the moisture absorbing member comprises
The shell assembly comprises a cylinder body, an upper cover and a lower cover, wherein the cylinder body comprises a body and a connecting part, the connecting part is positioned at one end part of the body, the connecting part is in threaded connection with the lower cover, the upper cover is welded with the body, and the shell assembly is provided with a separation cavity; and
the moisture absorbing pieces are arranged in the separation cavity.
2. The vehicular gas-liquid separator facilitating replacement of a moisture absorbing member according to claim 1, wherein: the shell assembly further comprises a sealing piece which is sleeved on the connecting part and abuts against the lower cover.
3. The vehicular gas-liquid separator facilitating replacement of a moisture absorbing member according to claim 2, wherein: the maximum radial dimension of the connecting part is smaller than the maximum radial dimension of the body, the sealing element is positioned at the joint of the connecting part and the body, and two ends of the sealing element are respectively abutted against the body and the lower cover.
4. The vehicular gas-liquid separator facilitating replacement of a moisture absorbing member according to claim 2, wherein: the maximum radial dimension of the connecting part is equal to the maximum radial dimension of the body, an abutting part is arranged between the body and the connecting part, the maximum radial dimension of the abutting part is larger than the maximum radial dimension of the body, the sealing element is positioned at the joint of the connecting part and the abutting part, and two ends of the sealing element are respectively abutted against the abutting part and the lower cover.
5. The vehicular gas-liquid separator facilitating replacement of a moisture absorbing member according to claim 3 or 4, wherein: the upper cover is provided with a plurality of air inlets and an air outlet, and each air inlet and each air outlet are communicated with the separation cavity.
6. The vehicle gas-liquid separator facilitating replacement of a moisture absorbing member according to claim 5, wherein: the vehicular gas-liquid separator convenient for replacing the moisture absorbing members further comprises a flow blocking member, the flow blocking member is arranged at one end of the separation cavity, which is away from the lower cover, the flow blocking member is fixedly connected with the upper cover, the maximum radial dimension of the flow blocking member is smaller than the cavity diameter of the separation cavity, and each moisture absorbing member is arranged at one end of the flow blocking member, which is close to the lower cover.
7. The vehicle gas-liquid separator facilitating replacement of a moisture absorbing member according to claim 6, wherein: the automobile-used gas-liquid separator convenient to change moisture absorption piece still includes an outlet duct, the gas outlet passes through the outlet duct with the separation chamber intercommunication, the outlet duct is arranged in the separation intracavity, the one end of outlet duct wears to establish the fender flow piece with the gas outlet intercommunication, the other end of outlet duct is close to the lower cover, every moisture absorption piece is all installed on the outlet duct.
8. The vehicle gas-liquid separator facilitating replacement of a moisture absorbing member according to claim 7, wherein: and a filter screen is arranged at one end of the air outlet pipe, which is close to the lower cover.
9. The vehicle gas-liquid separator facilitating replacement of a moisture absorbing member according to claim 8, wherein: the automobile-used gas-liquid separator convenient to change hygroscopic piece still includes a installation component, the installation component includes a tight fitting piece and a pressing piece, the both ends of tight fitting piece respectively with the outlet duct with press the piece to be connected, just the filter screen is located tight fitting piece with press between the piece.
10. The vehicular gas-liquid separator facilitating replacement of a moisture absorbing member according to claim 9, wherein: one end of the tightening part stretches into the air outlet pipe and is connected with the air outlet pipe, one end of the pressing part, which is close to the tightening part, is provided with a plurality of connecting protrusions, the connecting protrusions are annularly arranged and form a containing cavity with an opening, the filter screen is arranged in the containing cavity, the connecting protrusions are in threaded connection with one end of the tightening part, which is away from the air outlet pipe, and two ends of the filter screen are respectively abutted to the tightening part and the pressing part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320553124.7U CN219624293U (en) | 2023-03-15 | 2023-03-15 | Automobile-used gas-liquid separator convenient to change hygroscopic piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320553124.7U CN219624293U (en) | 2023-03-15 | 2023-03-15 | Automobile-used gas-liquid separator convenient to change hygroscopic piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219624293U true CN219624293U (en) | 2023-09-01 |
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ID=87774124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320553124.7U Active CN219624293U (en) | 2023-03-15 | 2023-03-15 | Automobile-used gas-liquid separator convenient to change hygroscopic piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219624293U (en) |
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2023
- 2023-03-15 CN CN202320553124.7U patent/CN219624293U/en active Active
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