CN218379713U - Throttling assembly for cooling and heating fan - Google Patents
Throttling assembly for cooling and heating fan Download PDFInfo
- Publication number
- CN218379713U CN218379713U CN202222253113.5U CN202222253113U CN218379713U CN 218379713 U CN218379713 U CN 218379713U CN 202222253113 U CN202222253113 U CN 202222253113U CN 218379713 U CN218379713 U CN 218379713U
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- way connection
- liquid pipe
- end intercommunication
- filter
- throttling assembly
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Abstract
The utility model discloses a throttling assembly for cold and warm air blower, including drier-filter, drier-filter's one end intercommunication has first liquid pipe, drier-filter's one end intercommunication is kept away from to first liquid pipe has first three way connection, first three way connection's one end communicates respectively and has refrigeration capillary and first takeover, one side of first three way connection is equipped with the second three way connection of relative setting, the refrigeration capillary is linked together with first takeover second three way connection respectively, second three way connection's one end intercommunication has the second liquid pipe, and this throttling assembly for cold and warm air blower can increase substantially throttling assembly's production and assembly efficiency, reduces material and cost of labor. The internal humidity degree of the fluid is reduced through the drying filter, the stability of the throttling effect is improved through the serial connection between the capillary tube and the connecting tube, and the drying filter is suitable for cooling and heating fans in different ranges.
Description
Technical Field
The utility model relates to a relevant goods field of cold and warm air blower specifically is a throttling assembly for cold and warm air blower.
Background
With the higher living standard, people pay more and more attention to the quality of life. The temperature in the room is one of the most important aspects of people today. At present, summer is comparatively hot, and winter is comparatively cold. So people can use the cooling and heating fan in order to live in a more proper temperature. The cooling and heating fan is a dual-purpose machine, can be cooler in summer and warmer in winter, and can help people to well adjust the indoor temperature in life.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a cold and warm air blower is with throttle subassembly to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a throttling assembly for cold and warm air blower, includes drying filter, drying filter's one end intercommunication has first liquid pipe, drying filter's one end intercommunication is kept away from to first liquid pipe has first three way connection, first three way connection's one end intercommunication has refrigeration capillary and first takeover respectively, one side of first three way connection is equipped with the second three way connection of relative setting, the refrigeration capillary is linked together with first takeover second three way connection respectively, second three way connection's one end intercommunication has the second liquid pipe, drying filter's other end intercommunication has the third liquid pipe, the one end intercommunication of third liquid pipe has the third three way connection, the one end of third three way connection communicates respectively and has capillary and second takeover, one side of third three way connection is equipped with the fourth three way connection, the capillary that heats is linked together with second takeover and fourth three way connection respectively, the one end intercommunication of fourth three way connection has the fourth liquid pipe.
Preferably, the first connecting pipe and the second connecting pipe are both provided with one-way valves.
Preferably, a middle closing plate is fixedly sleeved on the fourth liquid pipe.
Preferably, the first connecting pipe and the second connecting pipe are both copper connecting pipes.
Preferably, an insulating layer is coated between the first liquid pipe and the fourth liquid pipe.
Compared with the prior art, the beneficial effects of the utility model are that:
the throttling component for the cooling and heating fan can greatly improve the production and assembly efficiency of the throttling component and reduce the material and labor cost. The internal humidity degree of the fluid is reduced through the drying filter, the stability of the throttling effect is improved through the serial connection between the capillary tube and the connecting tube, and the drying filter is suitable for cooling and heating fans in different ranges.
Drawings
Fig. 1 is a schematic structural view of a throttling assembly for a cooling and heating fan of the present invention;
fig. 2 is a schematic view of the heat-insulating layer of the throttling assembly for the cooling and heating fan of the present invention;
fig. 3 is a schematic view of a three-way joint of a throttling assembly for a cooling and heating fan of the present invention.
In the figure: 1. drying the filter; 2. a first liquid pipe; 3. a first three-way joint; 4. refrigerating the capillary tube; 5. a first connection pipe; 6. a second three-way joint; 7. a second liquid pipe; 8. a third liquid pipe; 9. a third three-way joint; 10. heating the capillary tube; 11. a second adapter tube; 12. a fourth three-way joint; 13. a fourth liquid pipe; 14. a one-way valve; 15. a middle closing plate; 16. and (7) an insulating layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides a throttling assembly for cold and warm air blower, including dry filter 1, the one end intercommunication of dry filter 1 has first liquid pipe 2, the one end intercommunication that dry filter 1 was kept away from to first liquid pipe 2 has first three way connection 3, the one end of first three way connection 3 communicates respectively has refrigeration capillary 4 and first takeover 5, one side of first three way connection 3 is equipped with the second three way connection 6 of relative setting, refrigeration capillary 4 is linked together with first takeover 5 second three way connection 6 respectively, the one end intercommunication of second three way connection 6 has second liquid pipe 7, the other end intercommunication of dry filter 1 has third liquid pipe 8, the one end intercommunication of third liquid pipe 8 has third three way connection 9, the one end of third three way connection 9 communicates respectively has heating capillary 10 and second takeover 11, one side of third three way connection 9 is equipped with fourth three way connection 12, heating capillary 10 communicates with second takeover 11 and fourth three way connection 12 respectively, the one end intercommunication of fourth three way connection 12 has fourth liquid pipe 13.
In this embodiment, the first connecting pipe 5 and the second connecting pipe 11 are both provided with a check valve 14; a middle sealing plate 15 is fixedly sleeved on the fourth liquid pipe 13; the first connecting pipe 5 and the second connecting pipe 11 are both copper connecting pipes; an insulating layer 16 is coated between the first liquid pipe 2 and the fourth liquid pipe 13.
The working principle is as follows: firstly, the drying filter 1 can effectively filter impurities to absorb moisture in a refrigerant so as to ensure the smooth and normal work of the refrigerating capillary tube 4 and the heating capillary tube 10, when heating, the flow is guided through the heating capillary tube 10 and the second connecting tube 11, when refrigerating, the flow is guided through the refrigerating capillary tube 4 and the first connecting tube 5, the stability of the throttling effect is improved by adopting the serial connection between the capillary tube and the connecting tubes, and the one-way valve 14 adopts a throttling one-way valve.
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is described in the embodiments of the present application with reference to the following detailed description.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, 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.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "provided," "connected," and the like are to be construed broadly, such as "connected," which may be 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. Also, when an element is referred to as being "fixed" or "disposed" to another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present. When one element is referred to as being "fixedly connected" to another element, it may be fixedly connected by welding, bolting, gluing, or the like, as is commonly done. In conclusion, the specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Claims (5)
1. The utility model provides a cold and warm air blower uses throttling assembly, includes drier-filter (1), its characterized in that: the one end intercommunication of dry filter (1) has first liquid pipe (2), the one end intercommunication that dry filter (1) was kept away from in first liquid pipe (2) has first three way connection (3), the one end intercommunication of first three way connection (3) has refrigeration capillary (4) and first takeover (5) respectively, one side of first three way connection (3) is equipped with relative second three way connection (6) that set up, refrigeration capillary (4) are linked together with first takeover (5) second three way connection (6) respectively, the one end intercommunication of second three way connection (6) has second liquid pipe (7), the other end intercommunication of dry filter (1) has third liquid pipe (8), the one end intercommunication of third liquid pipe (8) has third three way connection (9), the one end of third three way connection (9) communicates respectively has heating capillary (10) and second takeover (11), one side of third three way connection (9) is equipped with fourth liquid pipe (12), heating capillary (10) and fourth three way connection (12) communicate respectively with second tee joint (11), fourth three way connection (13) is linked together.
2. The throttling assembly for a cold and warm air blower according to claim 1, wherein: and the first connecting pipe (5) and the second connecting pipe (11) are both provided with one-way valves (14).
3. The throttling assembly for the cooling and heating fan according to claim 1, characterized in that: the fourth liquid pipe (13) is fixedly sleeved with a middle sealing plate (15).
4. The throttling assembly for the cooling and heating fan according to claim 1, characterized in that: the first connecting pipe (5) and the second connecting pipe (11) are both copper connecting pipes.
5. The throttling assembly for the cooling and heating fan according to claim 1, characterized in that: an insulating layer (16) is coated between the first liquid pipe (2) and the fourth liquid pipe (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222253113.5U CN218379713U (en) | 2022-08-25 | 2022-08-25 | Throttling assembly for cooling and heating fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222253113.5U CN218379713U (en) | 2022-08-25 | 2022-08-25 | Throttling assembly for cooling and heating fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218379713U true CN218379713U (en) | 2023-01-24 |
Family
ID=84969200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222253113.5U Active CN218379713U (en) | 2022-08-25 | 2022-08-25 | Throttling assembly for cooling and heating fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218379713U (en) |
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2022
- 2022-08-25 CN CN202222253113.5U patent/CN218379713U/en active Active
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