CN220249021U - Integrated valve body structure and air conditioner - Google Patents
Integrated valve body structure and air conditioner Download PDFInfo
- Publication number
- CN220249021U CN220249021U CN202321648087.4U CN202321648087U CN220249021U CN 220249021 U CN220249021 U CN 220249021U CN 202321648087 U CN202321648087 U CN 202321648087U CN 220249021 U CN220249021 U CN 220249021U
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- valve
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- cylinder
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- 239000012530 fluid Substances 0.000 abstract description 18
- 239000000463 material Substances 0.000 abstract description 15
- 229910000679 solder Inorganic materials 0.000 abstract description 12
- 238000009434 installation Methods 0.000 abstract description 7
- 230000002950 deficient Effects 0.000 abstract description 6
- 238000007789 sealing Methods 0.000 abstract description 2
- 238000003466 welding Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 7
- 239000003507 refrigerant Substances 0.000 description 7
- 238000010438 heat treatment Methods 0.000 description 5
- 238000005452 bending Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000001816 cooling Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Multiple-Way Valves (AREA)
Abstract
The utility model relates to the technical field of air conditioners, and provides an integrated valve body structure and an air conditioner, wherein the integrated valve body structure comprises: the device comprises a cylinder body, two filter screens, a valve core and an expansion valve; the two filter screens and the valve core are arranged in the inner cavity of the cylinder body, and the two filter screens are arranged on two sides of the valve core; two openings are arranged on the wall of the cylinder body, each opening is arranged between one valve core and one filter screen, and the two openings are respectively connected with the two ends of the expansion valve in a sealing mode. The integrated valve body structure provided by the utility model can realize the switching work of the valve core and the expansion valve. The fluid can flow in the cylinder, and through two filter screens, can filter the fluid. Through with valve body structural design for integrated form structure for the volume of whole structure is less, and material cost is low, and the installation needs welded solder joint few, consequently simple to operate can direct mount to electrical equipment such as air conditioner, can avoid solder joint leakage scheduling problem, reduces market defective rate.
Description
Technical Field
The utility model relates to the technical field of air conditioners, in particular to an integrated valve body structure and an air conditioner.
Background
The existing air conditioner comprises a plurality of valve body components, for example, a check valve and an electronic expansion valve which are connected in parallel, and filters are respectively arranged at two ends of the valve body, so that two tee joints and a plurality of connecting pipe fittings are needed for assembling the components. In the outdoor unit of an air conditioner in which a heat exchanger is relatively large, the heat exchanger is generally required to be divided into 2 or more units due to wind fields and the like, and each heat exchanger unit requires an assembly of the above-described check valve and the electronic expansion valve and the filter. The difficulty of air conditioning production and the cost of materials increase as the number of components used increases.
The assembly structure makes the whole assembly have larger volume, high material cost, a plurality of welding spots also need complex welding procedures, and the welding spots are easy to leak and the like along with the time, thus finally leading to high market reject ratio.
Disclosure of Invention
The utility model provides an integrated valve body structure and an air conditioner, which are used for solving the problems that the valve body assembly in the prior art is large in size, high in material cost, complex welding procedures are required for a plurality of welding spots, and the welding spots are easy to leak along with the time, and the like, and finally the defect of high market reject ratio is caused.
The utility model provides an integrated valve body structure, comprising: the device comprises a cylinder body, two filter screens, a valve core and an expansion valve;
the two filter screens and the valve core are arranged in the inner cavity of the cylinder body, and the two filter screens are arranged on two sides of the valve core;
two openings are formed in the wall of the cylinder body, each opening is arranged between one valve core and one filter screen, and the two openings are respectively and hermetically connected with two ends of the expansion valve.
According to the integrated valve body structure provided by the utility model, the two filter screens are reversely arranged.
According to the integrated valve body structure provided by the utility model, the integrated valve body structure further comprises: and each filter screen is arranged on the inner wall of the cylinder body through one clamping ring.
According to the integrated valve body structure provided by the utility model, the two openings are arranged on the cylinder wall on the same side of the cylinder body.
According to the integrated valve body structure provided by the utility model, the cylinder body is a straight cylinder, and one end of the expansion valve is connected with the opening on the cylinder body through the bent pipe.
According to the integrated valve body structure provided by the utility model, the two openings are respectively welded and connected with the two ends of the expansion valve.
According to the integrated valve body structure provided by the utility model, the valve core is a one-way valve core.
According to the integrated valve body structure provided by the utility model, the expansion valve is an electronic expansion valve.
According to the integrated valve body structure provided by the utility model, the integrated valve body structure further comprises: two sections of connecting pipes are respectively arranged at two ends of the cylinder body, and the diameter of each connecting pipe is smaller than that of the cylinder body.
The utility model provides an air conditioner which comprises any one of the integrated valve body structures.
The integrated valve body structure provided by the utility model can realize the switching work of the valve core and the expansion valve. The fluid can flow in the cylinder, and through two filter screens, can filter the fluid. Through with valve body structural design for integrated form structure for the volume of whole structure is less, and material cost is low, and the installation needs welded solder joint few, consequently simple to operate can direct mount to electrical equipment such as air conditioner, can avoid solder joint leakage scheduling problem, reduces market defective rate.
In the air conditioner provided by the embodiment of the utility model, the integrated valve body structure is applied, so that the air conditioner also has the advantages described above, and the description is omitted here.
Drawings
In order to more clearly illustrate the utility model or the technical solutions of the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the utility model, and other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic cross-sectional view of an integrated valve body structure according to the present utility model;
FIG. 2 is a schematic diagram of an integrated valve body structure according to the present utility model;
fig. 3 is a schematic diagram of an application of the integrated valve body structure provided by the utility model in an air conditioner.
Reference numerals:
10: a cylinder; 11: an opening;
20: a filter screen;
30: a valve core;
40: an expansion valve; 41: bending the pipe; 42: a straight pipe;
50: a clasp;
60: and (5) connecting pipes.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings, and it is apparent that the described embodiments are some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the embodiments of the present utility model, it should be noted that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the embodiments of the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the embodiments of the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In describing embodiments of the present utility model, it should be noted that, unless explicitly stated and limited otherwise, the terms "coupled," "coupled," and "connected" should be construed broadly, and may be either a fixed connection, a removable connection, or an integral connection, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in embodiments of the present utility model will be understood in detail by those of ordinary skill in the art.
In embodiments of the utility model, unless expressly specified and limited otherwise, a first feature "up" or "down" on a second feature may be that the first and second features are in direct contact, or that the first and second features are in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.
In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the embodiments of the present utility model. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.
The examples provided by the present utility model will now be described with reference to fig. 1 to 3, it being understood that the following are merely illustrative embodiments of the present utility model and are not to be construed as limiting the present utility model in any way.
The utility model provides an integrated valve body structure which can be used in electric equipment such as an air conditioner and the like to control the flowing process of fluid. For example, in an air conditioner, the fluid may be a refrigerant.
FIG. 1 is a schematic cross-sectional view of an integrated valve body structure according to the present utility model; fig. 2 is a schematic structural diagram of an integrated valve structure provided by the present utility model, please refer to fig. 1 to 2. This integrated form valve body structure includes: the device comprises a cylinder 10, two filter screens 20, a valve core 30 and an expansion valve 40.
Wherein, two filter screens 20 and case 30 are all set up in the inner chamber of barrel 10, and two filter screens 20 set up in the both sides of case 30. The two filter screens 20 are used for ensuring the purity of the fluid in the process of flowing through the valve body, and avoiding the damage to the valve body or the abnormal operation of the valve body caused by the entry of impurities into the valve body.
The wall of the cylinder 10 is provided with two openings 11, each opening 11 is disposed between one valve core 30 and one filter screen 20, and the two openings 11 are respectively connected with two ends of the expansion valve 40 in a sealing manner. That is, with the above configuration, the expansion valve 40 and the valve body 30 are connected in parallel, and both can be switched.
The integrated valve body can realize the switching operation of the valve core 30 and the expansion valve 40. Fluid can flow in the cartridge 10 and can be filtered through the two filter screens 20. Specifically, two filter screens 20 are taken as an example of the first filter screen 20 and the second filter screen 20. When the valve body 30 is operated, the expansion valve 40 is not operated, and fluid flows in the direction of the cylinder 10, the first filter 20, the valve body 30, and the second filter 20. When the extension valve 40 is operated, the valve body 30 is not operated, and fluid flows in the directions of the cylinder 10, the second filter screen 20, the extension valve 40, and the first filter screen 20.
It should be noted that, this integrated form valve body structure is integrated form structure, and is small, and material cost is low, and the installation needs welded solder joint few, therefore simple to operate can directly install in the electrical equipment such as air conditioner, can avoid solder joint leakage scheduling problem, reduces market defective rate.
The integrated valve body structure provided by the utility model can realize the switching work of the valve core 30 and the expansion valve 40. Fluid can flow in the cartridge 10 and can be filtered through the two filter screens 20. Through with valve body structural design for integrated form structure for the volume of whole structure is less, and material cost is low, and the installation needs welded solder joint few, consequently simple to operate can direct mount to electrical equipment such as air conditioner, can avoid solder joint leakage scheduling problem, reduces market defective rate.
Furthermore, the integrated valve body structure can also reduce the occupied space of components. For example, the integrated valve body structure is used in the air conditioner, and the space of the pipeline in the air conditioner is greatly vacant, so that the space and the material use can be saved.
Further, in one embodiment provided by the present utility model, two filter screens 20 are oppositely disposed. This arrangement allows the fluid to pass through the filter screen 20 before flowing into any one of the valve bodies, regardless of the switching of the double valves, to filter out impurities therein, thereby protecting both valve bodies.
In any one of the above embodiments provided by the present utility model, the integrated valve body structure further includes: two snap rings 50, one for each filter screen 20, are provided on the inner wall of the cylinder 10 by means of one snap ring 50. The snap ring 50 can fix the filter screen 20 from two directions on one hand and can be fixed on the inner wall of the cylinder 10 on the other hand.
Specifically, the snap ring 50 may include an inner ring and an outer ring, and the edge of the filter screen 20 is clamped between the inner ring and the outer ring. The snap ring 50 may be secured to the inner wall of the cylinder 10 by welding, riveting, or bonding.
Taking an example in an air conditioner, the existing air conditioner generally has a cooling and heating function, so the integrated valve structure provided in this embodiment can be adopted. Taking the valve core 30 as a one-way valve and the expansion valve 40 as an electronic expansion valve as an example, the integrated valve body structure adopts a parallel design of the one-way valve and the electronic expansion valve. When the air conditioner is used for refrigerating, the electronic expansion valve is used for throttling, and the refrigerant flows through the electronic expansion valve, so that the optimal refrigerating effect is achieved after throttling. In contrast, when the air conditioner heats, when the heating is switched, the flow passes through the one-way valve, so that the heating effect is ensured.
In one embodiment of the present utility model, two openings 11 are provided on the same side of the cylinder 10, which can save the material of the tube, reduce the welding points, reduce the bending in the tube, and facilitate the connection and fixation of the expansion valve 40.
Of course, other openings may be added to the cylinder 10 to connect other lines. Specifically, if the openings are between two cartridges, other components may be provided in parallel with the cartridge 30 via tubing.
In any of the embodiments described above, the cylinder 10 is a straight cylinder, which facilitates the installation of the two filter screens 20 and the valve core 30, and also reduces bending in the pipe body, avoiding unnecessary resistance to the flow of fluid. Correspondingly, one end of the expansion valve 40 is connected to the opening 11 in the cylinder 10 by means of a bent pipe 41. With this structure, the other end of the expansion valve 40 is connected to the other opening 11 of the cylinder 10 through the straight pipe 42, reducing resistance in the flow of fluid from the cylinder 10 to the expansion valve 40.
Furthermore, the straight pipe 42, the bent pipe 41 and other pipe bodies in the integrated valve body structure can be copper pipes, so that the integrated valve body structure is high in stability and difficult to rust.
Further, in one embodiment provided by the present utility model, two openings 11 are welded to both ends of the extension valve 40, respectively. Through the welding process, the valve has higher strength, ensures the tightness of the joint and prolongs the service life of the integrated valve body structure.
Further, in an embodiment of the present utility model, the valve element 30 is a unidirectional valve element 30. The check valve cartridge 30 has a feature of allowing fluid to flow in one direction only, and can be used in various applications.
Further, in one embodiment provided by the present utility model, the expansion valve 40 is an electronic expansion valve. When the positive and negative power voltages and signals of the coil are changed, the electronic expansion valve is opened and closed or the opening and closing gap is changed, so that the flow of the refrigerant, the refrigerating and heating values in the system are controlled. The smaller the valve core 30 is opened, the smaller the refrigerant flow amount, and the larger the cooling and heating amount thereof. Therefore, the check valve cartridge 30 may be applied to an air conditioner in combination with an electronic expansion valve.
Further, in an embodiment provided by the present utility model, the method further includes: two sections of connecting pipes 60, the two sections of connecting pipes 60 are respectively arranged at two ends of the cylinder 10, and the diameter of the connecting pipe 60 is smaller than that of the cylinder 10. The two connecting pipes 60 are used for conveying fluid, and the diameter of the cylinder 10 is larger, so that the two filter screens 20 and the valve core 30 can be conveniently installed.
The integrated valve body structure provided by the utility model can realize the switching work of the valve core 30 and the expansion valve 40. Fluid can flow in the cartridge 10 and can be filtered through the two filter screens 20. Through with valve body structural design for integrated form structure for the volume of whole structure is less, and material cost is low, and the installation needs welded solder joint few, consequently simple to operate can direct mount to electrical equipment such as air conditioner, can avoid solder joint leakage scheduling problem, reduces market defective rate.
Further, in this integrated valve body structure, two openings 11 are provided on the same side of the cylinder 10, so that the material of the pipe body can be saved, the welding points can be reduced, the bending in the pipe body can be reduced, and the connection and fixation of the expansion valve 40 can be facilitated.
Fig. 3 is a schematic diagram of an application of the integrated valve structure provided in the present utility model in an air conditioner, please refer to fig. 3. The utility model provides an air conditioner which comprises any one of the integrated valve body structures. The integrated valve body structure can be arranged in a refrigerant conveying pipeline of the air conditioner to control the refrigerant conveying process. The refrigerant transport pipe is not limited to the indoor side or the outdoor side of the air conditioner. Because the air conditioner has limited internal space, other pipelines matched with the integrated valve body structure are required to be matched with other structures to form turns and the like. In contrast, the integrated valve body structure occupies smaller space, and the space of the pipeline in the air conditioner is greatly vacant, so that the internal space and the material use can be saved.
The air conditioner provided by the utility model can realize the switching work of the valve core 30 and the expansion valve 40. Fluid can flow in the cartridge 10 and can be filtered through the two filter screens 20. Through with valve body structural design for integrated form structure for the volume of whole structure is less, and material cost is low, and the installation needs welded solder joint few, consequently simple to operate can direct mount to electrical equipment such as air conditioner, can avoid solder joint leakage scheduling problem, reduces market defective rate.
In a specific embodiment, the air conditioner may be of various types, such as a wall-mounted air conditioner, a cabinet air conditioner, a window air conditioner, a ceiling air conditioner, or a central air conditioner.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.
Claims (10)
1. An integrated valve body structure, comprising: the device comprises a cylinder body, two filter screens, a valve core and an expansion valve;
the two filter screens and the valve core are arranged in the inner cavity of the cylinder body, and the two filter screens are arranged on two sides of the valve core;
two openings are formed in the wall of the cylinder body, each opening is arranged between one valve core and one filter screen, and the two openings are respectively and hermetically connected with two ends of the expansion valve.
2. The integrated valve body structure of claim 1, wherein two of said filter screens are oppositely disposed.
3. The integrated valve body structure of claim 1 or 2, further comprising: and each filter screen is arranged on the inner wall of the cylinder body through one clamping ring.
4. The integrated valve body structure of claim 1, wherein two of said openings are provided in a wall of a barrel on a same side of said barrel.
5. The integrated valve body structure of claim 1 or 4, wherein the cylinder is a straight cylinder, and one end of the expansion valve is connected to the opening on the cylinder through an elbow.
6. The integrated valve body structure of claim 5, wherein two of the openings are welded to both ends of the expansion valve, respectively.
7. The integrated valve body structure of claim 1, wherein the spool is a unidirectional spool.
8. The integrated valve body structure of claim 7, wherein the expansion valve is an electronic expansion valve.
9. The integrated valve body structure of claim 7 or 8, further comprising: two sections of connecting pipes are respectively arranged at two ends of the cylinder body, and the diameter of each connecting pipe is smaller than that of the cylinder body.
10. An air conditioner comprising the integrated valve body structure of any one of claims 1 to 9.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202321648087.4U CN220249021U (en) | 2023-06-27 | 2023-06-27 | Integrated valve body structure and air conditioner |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202321648087.4U CN220249021U (en) | 2023-06-27 | 2023-06-27 | Integrated valve body structure and air conditioner |
Publications (1)
Publication Number | Publication Date |
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CN220249021U true CN220249021U (en) | 2023-12-26 |
Family
ID=89227992
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202321648087.4U Active CN220249021U (en) | 2023-06-27 | 2023-06-27 | Integrated valve body structure and air conditioner |
Country Status (1)
Country | Link |
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CN (1) | CN220249021U (en) |
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2023
- 2023-06-27 CN CN202321648087.4U patent/CN220249021U/en active Active
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