CN217540925U - Refrigerant pipeline and dehumidifier - Google Patents
Refrigerant pipeline and dehumidifier Download PDFInfo
- Publication number
- CN217540925U CN217540925U CN202220669522.0U CN202220669522U CN217540925U CN 217540925 U CN217540925 U CN 217540925U CN 202220669522 U CN202220669522 U CN 202220669522U CN 217540925 U CN217540925 U CN 217540925U
- Authority
- CN
- China
- Prior art keywords
- compressor
- refrigerant pipeline
- pipe
- evaporator
- dehumidifier
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Drying Of Gases (AREA)
Abstract
The application provides a refrigerant pipeline and a dehumidifier, wherein the refrigerant pipeline comprises a high-pressure refrigerant pipeline connected with an exhaust port of a compressor and a low-pressure refrigerant pipeline connected with an air suction port of the compressor; the low-pressure refrigerant pipeline comprises a horizontal section extending along the periphery of the compressor, and the horizontal section is communicated with an air suction port at the top of a gas-liquid separation tank of the compressor through a vertical section and a connecting elbow; the vertical section is parallel to the axis of the compressor and extends downwards from the top of the compressor to the lower part of the compressor; the horizontal section extends upward away from the compressor and is connected to the exhaust of the evaporator. The application provides a refrigerant pipeline, refrigerant pipeline extend in vertical direction and horizontal direction respectively, have increased the whole length of refrigerant pipeline, and it is long when having increased the refrigerant to dispel the heat in the air, can take away more heats of refrigerant, help fully dispelling the heat to the refrigerant to the refrigeration effect of evaporimeter has been guaranteed, thereby the dehumidification effect of dehumidifier has been guaranteed.
Description
Technical Field
The application relates to the technical field of machinery, in particular to a refrigerant pipeline and a dehumidifier.
Background
The statements in this application as background to the related art related to this application are merely provided to illustrate and facilitate an understanding of the contents of the present application and are not to be construed as an admission that the applicant expressly or putatively admitted the prior art of the filing date of the present application at the first filing date.
The dehumidifier is composed of a compressor, a heat exchanger, a fan, a water tank and a casing. The fan sucks the damp air into the machine, the damp air passes through the heat exchanger, water molecules in the air are condensed into water drops, the treated dry air is discharged out of the machine, and the indoor humidity is kept at the proper relative humidity through circulation.
SUMMERY OF THE UTILITY MODEL
Embodiments of a first aspect of the present application provide a refrigerant pipeline, including a high-pressure refrigerant pipeline connected to an exhaust port of a compressor and a low-pressure refrigerant pipeline connected to an air suction port of the compressor; the low-pressure refrigerant pipeline comprises a horizontal section extending along the periphery of the compressor, and the horizontal section is communicated with an air suction port at the top of a gas-liquid separation tank of the compressor through a vertical section and a connecting elbow; the vertical section is parallel to the axis of the compressor and extends downwards from the top of the compressor to the lower part of the compressor; the horizontal section extends upward away from the compressor and is connected to the exhaust of the evaporator.
In some embodiments, the portion of the high-pressure refrigerant pipeline communicated with the exhaust port of the compressor is a semicircular pipe bent downwards, the high-pressure refrigerant pipeline further comprises a vertical pipe parallel to the axis of the compressor, the height of the vertical pipe is 1.5-2.1 times of the height of the compressor, and the vertical pipe is communicated with the collecting pipe of the condenser through a horizontal pipe extending in the horizontal direction.
In some of these embodiments, the condenser is a microchannel heat exchanger, a first collecting pipe and a second collecting pipe are respectively arranged on two sides of the condenser; the horizontal pipe is communicated with the top of the first collecting pipe, the bottom of the second collecting pipe is provided with a liquid pipe extending upwards, the liquid pipe is connected to a throttling device, and the throttling device is connected to an inlet pipe of the evaporator.
In some of these embodiments, the inlet tube of the evaporator is located at the bottom end of the evaporator, the exhaust tube of the evaporator is located at the top end of the evaporator, the exhaust tube has the exhaust port, and the evaporator is a tube and fin heat exchanger.
In some embodiments, the length of the low-pressure refrigerant pipeline is greater than the length of the high-pressure refrigerant pipeline.
The embodiment of the second aspect of the application provides a dehumidifier, including evaporimeter, compressor, condenser, fan, casing and foretell refrigerant pipeline, the casing is inside to be formed with the wind channel, the evaporimeter the condenser refrigerant pipeline and the fan sets up in the wind channel.
In some of these embodiments, the evaporator and the condenser are provided at their upper portions with a baffle that forms part of the air duct with the housing.
In some embodiments, the fan is disposed on the baffle, and the fan exhausts air upwards.
In some embodiments, an air mixing space is disposed below the baffle, and a portion of the refrigerant pipeline is disposed in the air mixing space.
In some of these embodiments, the compressor is disposed within the mixing space.
The above technical scheme of this application has following advantage:
the refrigerant pipeline extends in the vertical direction and the horizontal direction respectively, the overall length of the refrigerant pipeline is increased, the length of the refrigerant pipeline for radiating heat in air is increased, more heat of the refrigerant can be taken away, the refrigerant can be fully radiated, the refrigeration effect of the evaporator is guaranteed, and the dehumidification effect of the dehumidifier is guaranteed.
Additional aspects and advantages of the present application will be set forth in part in the description which follows, or may be learned by practice of the present application.
Drawings
The above and/or additional aspects and advantages of the present application will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a schematic view of a dehumidifier according to the present application;
FIG. 2 is a schematic view of an exploded structure of the dehumidifier of FIG. 1;
fig. 3 is a schematic structural diagram of a refrigerant pipeline according to the present application;
fig. 4 is an exploded view of the refrigerant pipeline shown in fig. 3.
Wherein, the correspondence between the reference numbers and the part names in fig. 1 to 4 is:
10. a high-pressure refrigerant pipeline; 11. a semicircular tube; 12. a vertical tube; 13. a horizontal tube; 20. a low-pressure refrigerant pipeline; 21. a horizontal segment; 22. a vertical section; 23. connecting the elbow; 30. a condenser; 31. a first header; 32. a second header; 41. a liquid pipe; 42. a throttling device; 50. an evaporator; 51. an inlet pipe; 52. an exhaust pipe; 60. a fan; 70. a housing; 80. a compressor; 90. a baffle plate; 91. a wind mixing space; 100. a dehumidifier; 200. a refrigerant pipeline.
Detailed Description
In order that the above objects, features and advantages of the present application can be more clearly understood, the present application will be described in further detail with reference to the accompanying drawings and detailed description. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application, however, the present application may be practiced in other ways than those described herein, and therefore the scope of the present application is not limited by the specific embodiments disclosed below.
The following discussion provides a number of embodiments of the application. While each embodiment represents a single combination of applications, the various embodiments of the disclosure may be substituted or combined in any combination, and thus, the disclosure is intended to include all possible combinations of the same and/or different embodiments of what is described. Thus, if one embodiment comprises A, B, C and another embodiment comprises a combination of B and D, this application should also be considered to include an embodiment that includes one or more of all other possible combinations of A, B, C, D, although this embodiment may not be explicitly recited in text below.
As shown in fig. 1 to 4, the refrigerant pipeline 200 according to the first embodiment of the present invention includes a high-pressure refrigerant pipeline 10 connected to the discharge port of the compressor 80 and a low-pressure refrigerant pipeline 20 connected to the suction port of the compressor 80; the low-pressure refrigerant pipeline 20 comprises a horizontal section 21 extending along the periphery of the compressor 80, and the horizontal section 21 is communicated with a suction port at the top of a gas-liquid separation tank of the compressor 80 through a vertical section 22 and a connecting elbow 23; the vertical section 22 is parallel to the axis of the compressor 80 and extends from the top of the compressor 80 down to the lower portion of the compressor 80; the horizontal section 21 extends upwardly away from the compressor 80 and is connected to the discharge of the evaporator 50.
The application provides a refrigerant pipeline 200, refrigerant pipeline 200 extends in vertical direction and horizontal direction respectively, has increased refrigerant pipeline 200's whole length, has increased when the refrigerant is radiating in to the air, can take away more heats of refrigerant, helps fully dispelling the heat to the refrigerant to the refrigeration effect of evaporimeter 50 has been guaranteed, thereby has guaranteed dehumidifier 100's dehumidification effect.
As shown in fig. 1 to 4, in an embodiment of the present invention, a portion of the high-pressure refrigerant pipeline 10, which is communicated with the discharge port of the compressor 80, is a semicircular pipe 11 bent downward, the high-pressure refrigerant pipeline 10 further includes a vertical pipe 12 parallel to an axis of the compressor 80, a height of the vertical pipe 12 is 1.5 times to 2.1 times a height of the compressor 80, and the vertical pipe 12 is communicated with the collecting pipe of the condenser 30 through a horizontal pipe 13 extending in a horizontal direction.
The structure increases the overall length of the refrigerant pipeline 200, increases the time for the refrigerant to radiate heat to the air, can take away more heat of the refrigerant, and is beneficial to fully radiating the refrigerant, so that the refrigeration effect of the evaporator 50 is ensured, and the dehumidification effect of the dehumidifier 100 is ensured.
As shown in fig. 1 to 4, in an embodiment of the present application, the condenser 30 is a microchannel heat exchanger, and a first collecting pipe 31 and a second collecting pipe 32 are respectively disposed on two sides of the condenser 30; the horizontal pipe 13 communicates with the top of the first header 31, the bottom of the second header 32 has a liquid pipe 41 extending upward, the liquid pipe 41 is connected to a throttling device 42, and the throttling device 42 is connected to an inlet pipe 51 of the evaporator 50.
The inlet of the condenser 30 is arranged at the top of one side of the condenser 30, the outlet of the condenser 30 is arranged at the bottom of the other side of the condenser 30, namely, the inlet and the outlet of the condenser 30 are arranged at the diagonal positions of the condenser 30, the arrangement mode increases the flowing time of the refrigerant in the condenser 30, increases the radiating time of the refrigerant to the air, and can take away more heat of the refrigerant, thereby fully cooling the refrigerant. The microchannel heat exchanger has the advantages of energy conservation, outstanding heat exchange performance, popularization potential and the like, and a person skilled in the art can select the type of the heat exchanger according to needs.
As shown in fig. 1 to 4, in one embodiment of the present application, an inlet pipe 51 of an evaporator 50 is located at a bottom end of the evaporator 50, an exhaust pipe 52 of the evaporator 50 is located at a top end of the evaporator 50, the exhaust pipe 52 has an exhaust port, and the evaporator 50 is a tube and fin heat exchanger.
The refrigerant enters from the bottom of the evaporator 50 and is discharged from the top of the evaporator 50, increasing the time for the refrigerant to flow in the evaporator 50, so that the refrigerant can fully absorb heat to be vaporized, thereby ensuring the refrigeration effect of the evaporator 50. The tube-fin heat exchanger has the advantages of high efficiency, energy conservation, compact structure, easy cleaning, convenient assembly and disassembly, long service life, strong adaptability, no liquid leakage and the like.
As shown in fig. 1 to 4, in an embodiment of the present invention, the length of the low-pressure refrigerant pipe 20 is greater than that of the high-pressure refrigerant pipe 10.
As shown in fig. 1 and fig. 2, a dehumidifier 100 according to an embodiment of the present invention includes an evaporator 50, a compressor 80, a condenser 30, a fan 60, a housing 70, and the refrigerant pipeline 200, wherein an air duct is formed inside the housing 70, and the evaporator 50, the condenser 30, the refrigerant pipeline 200, and the fan 60 are disposed in the air duct.
According to the dehumidifier 100, the refrigeration effect of the evaporator 50 is good, so that the dehumidification effect of the dehumidifier 100 is improved, and the market competitiveness of products is increased.
As shown in fig. 1 and 2, in one embodiment of the present application, the evaporator 50 and the condenser 30 are provided at upper portions thereof with a baffle 90, and the baffle 90 and the housing 70 form a part of the air duct. The fan 60 is disposed on the baffle 90, and the fan 60 exhausts air upward.
The air passes through the evaporator 50 and the condenser 30 in sequence and bypasses the baffle 90 to enter the fan 60, the fan 60 discharges hot air upwards from the air outlet, and the hot air is blown out upwards, so that on one hand, the hot air can dry suspended objects, on the other hand, the hot air capable of drying can effectively reduce the humidity of the environment, and the application range of the product is enlarged.
As shown in fig. 1 and 2, in an embodiment of the present invention, an air mixing space 91 is disposed below the baffle 90, and a portion of the refrigerant pipeline 200 is disposed in the air mixing space 91.
When the air passes through the air mixing space 91, the heat on the refrigerant pipe can be taken away to cool the refrigerant pipe, so that the refrigerant in the refrigerant pipe is cooled, and the heat exchange effect of the evaporator 50 is improved.
As shown in fig. 1 and 2, in one embodiment of the present application, the compressor 80 is disposed in the wind mixing space 91.
In this application, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The terms "mounted," "connected," "fixed," and the like are used broadly and should be construed to include, for example, "connected" may be a fixed connection, a detachable connection, or an integral connection; "coupled" may be direct or indirect through an intermediary. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as the case may be.
In the description of the present application, the description of the terms "one embodiment," "some embodiments," "a specific embodiment," etc., mean 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 present application. In this specification, the schematic representations of the terms used above do not necessarily refer 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.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (10)
1. A refrigerant pipeline is characterized by comprising a high-pressure refrigerant pipeline connected with an exhaust port of a compressor and a low-pressure refrigerant pipeline connected with an air suction port of the compressor; the low-pressure refrigerant pipeline comprises a horizontal section extending along the periphery of the compressor, and the horizontal section is communicated with an air suction port at the top of a gas-liquid separation tank of the compressor through a vertical section and a connecting elbow; the vertical section is parallel to the axis of the compressor and extends downwards from the top of the compressor to the lower part of the compressor; the horizontal section extends upward away from the compressor and is connected to the exhaust of the evaporator.
2. The refrigerant line as set forth in claim 1,
the high-pressure refrigerant pipeline is communicated with an exhaust port of the compressor through a downward bent semicircular pipe, the high-pressure refrigerant pipeline further comprises a vertical pipe parallel to the axis of the compressor, the height of the vertical pipe is 1.5-2.1 times of the height of the compressor, and the vertical pipe is communicated with a collecting pipe of the condenser through a horizontal pipe extending in the horizontal direction.
3. The refrigerant line as set forth in claim 2,
the condenser is a micro-channel heat exchanger, and a first collecting pipe and a second collecting pipe are respectively arranged on two sides of the condenser; the horizontal pipe is communicated with the top of the first collecting pipe, a liquid pipe extending upwards is arranged at the bottom of the second collecting pipe, the liquid pipe is connected to a throttling device, and the throttling device is connected to an inlet pipe of the evaporator.
4. The refrigerant line as set forth in claim 2,
the inlet pipe of the evaporator is positioned at the bottom end of the evaporator, the exhaust pipe of the evaporator is positioned at the top end of the evaporator, the exhaust pipe is provided with the exhaust port, and the evaporator is a tube-fin heat exchanger.
5. The refrigerant line as set forth in claim 2,
the length of the low-pressure refrigerant pipeline is greater than that of the high-pressure refrigerant pipeline.
6. A dehumidifier is characterized by comprising an evaporator, a compressor, a condenser, a fan, a shell and the refrigerant pipeline as claimed in any one of claims 1 to 4, wherein an air channel is formed inside the shell, and the evaporator, the condenser, the refrigerant pipeline and the fan are arranged in the air channel.
7. The dehumidifier of claim 6,
the upper parts of the evaporator and the condenser are provided with baffles, and the baffles and the shell form a part of the air duct.
8. The dehumidifier of claim 7,
the fan is arranged on the baffle and exhausts air upwards.
9. The dehumidifier of claim 7,
an air mixing space is arranged below the baffle, and part of the refrigerant pipeline is arranged in the air mixing space.
10. The dehumidifier of claim 9,
the compressor is arranged in the air mixing space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220669522.0U CN217540925U (en) | 2022-03-25 | 2022-03-25 | Refrigerant pipeline and dehumidifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220669522.0U CN217540925U (en) | 2022-03-25 | 2022-03-25 | Refrigerant pipeline and dehumidifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217540925U true CN217540925U (en) | 2022-10-04 |
Family
ID=83428737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220669522.0U Active CN217540925U (en) | 2022-03-25 | 2022-03-25 | Refrigerant pipeline and dehumidifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217540925U (en) |
-
2022
- 2022-03-25 CN CN202220669522.0U patent/CN217540925U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP6615316B2 (en) | Finless type heat exchanger, outdoor unit of air conditioner equipped with the finless type heat exchanger, and indoor unit of air conditioner equipped with the finless type heat exchanger | |
| CN100565023C (en) | Air-conditioner | |
| US20110126581A1 (en) | Air conditioner and outdoor unit thereof | |
| CN105444283B (en) | Window type air conditioner | |
| CN108613285A (en) | Package AC plant | |
| CN208349446U (en) | Package AC plant | |
| CN217540925U (en) | Refrigerant pipeline and dehumidifier | |
| CN110068063B (en) | Seat hanging type air conditioner | |
| CN217540926U (en) | Dehumidifier assembly | |
| CN213955448U (en) | Evaporating system of vertical cabinet type indoor unit | |
| CN110686504A (en) | Multifunctional heat pump drying unit | |
| CN107940624A (en) | Dehumidifier | |
| CN107940602A (en) | Dehumidifier | |
| CN213841119U (en) | Air conditioner indoor unit | |
| CN216716430U (en) | Novel dehumidifier | |
| CN213955447U (en) | Vertical cabinet type indoor unit with air outlet flow guide grid | |
| CN216431945U (en) | Outdoor machine of air conditioner | |
| CN213955449U (en) | Vertical cabinet type indoor unit of air cooler | |
| CN217383114U (en) | Indoor machine of air conditioner | |
| CN217109776U (en) | Indoor unit of air conditioner | |
| CN209295290U (en) | Package AC plant | |
| CN100541025C (en) | Window air conditioner | |
| JP2019086263A (en) | Dehumidifying apparatus | |
| CN216143923U (en) | Air purification device, air conditioner internal unit and air conditioner | |
| CN220817910U (en) | Vertical air conditioner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |