CN206192000U - Undercooling device with adjustable be used for cold machine of water -cooling millet - Google Patents
Undercooling device with adjustable be used for cold machine of water -cooling millet Download PDFInfo
- Publication number
- CN206192000U CN206192000U CN201621156764.0U CN201621156764U CN206192000U CN 206192000 U CN206192000 U CN 206192000U CN 201621156764 U CN201621156764 U CN 201621156764U CN 206192000 U CN206192000 U CN 206192000U
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- supercooling
- adjustable
- water
- tube
- pipe
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Abstract
The utility model discloses an undercooling device with adjustable be used for cold machine of water -cooling millet, it includes feed liquor pipe, subcooling pipe, drier -filter, connecting pipe and expansion valve, wherein, the feed liquor pipe is connected to the one end of subcooling pipe, other end connection drier -filter, drier -filter passes through the connecting pipe and connects the expansion valve, subcooling outside of tubes cover is equipped with the insulation cover. Above -mentioned undercooling device with adjustable be used for cold machine of water -cooling millet simple structure, easy production. Unit reliability service under the circumstances that is lighter than the biggest design drop has been guaranteed in the design of fixed super -cooled rate, but is being lighter than under the installation situation of the biggest drop, has reduced the efficiency of complete machine. And succinct method is adopted in this design, makes the super -cooled rate adjust, confirms the operation super -cooled rate according to actually installing the drop, has both made the unit reliability service, has improved the operating efficiency of unit again.
Description
Technical field
The utility model is related to a kind of water-cooled paddy cold, more particularly, to a kind of adjustable supercooling for water-cooled paddy cold
Device.
Background technology
At present, in existing water-cooled paddy cold, installed when outdoor unit and be less than indoor set, indoors in the refrigeration system of machine
There is provided supercooling apparatus, the device makes the liquid that of refrigeration system have fixed degree of supercooling, and the degree of supercooling is installed by system and allowed
The design of maximum drop, it is ensured that unit can reliability service in the case where maximum installs drop.Refer to shown in Fig. 1, Fig. 1 is existing use
In the structural representation of the supercooling apparatus of water-cooled paddy cold.The existing supercooling apparatus for water-cooled paddy cold are mainly included successively
The feed liquor copper pipe 10 of connection, three-way pipe 11a, set copper tube with fins 12, three-way pipe 11b, the first connecting copper pipe 13, device for drying and filtering
14th, the second connecting copper pipe 15 and expansion valve 16, the set copper tube with fins 12 are located at the bottom of heat exchanger.Obvious existing supercooling apparatus
Degree of supercooling be fixed, be the degree of supercooling design as needed for maximum drop, and in actual installation, major part is installed and is both less than
Maximum drop.So unit is in operation, although ensure that reliability, but reduces the efficiency of unit.
Utility model content
The purpose of this utility model is to provide a kind of adjustable supercooling apparatus for water-cooled paddy cold, and it has structure
The characteristics of simple and adjustable degree of supercooling, to solve above-mentioned the asking of the supercooling apparatus presence for being used for water-cooled paddy cold in the prior art
Topic.
It is that, up to this purpose, the utility model uses following technical scheme：
A kind of adjustable supercooling apparatus for water-cooled paddy cold, it includes feed tube, supercooling tube, device for drying and filtering, company
Adapter and expansion valve, wherein, one end connection feed tube of the supercooling tube, other end connection device for drying and filtering is described dried
Filter connects expansion valve by connecting tube, and muff is arranged with outside the supercooling tube.
Especially, the supercooling tube is the coiled pipe along heat exchanger short transverse arrangement, left and right bending.
Especially, the muff uses rubber and plastic muff.
Especially, the feed tube, supercooling tube and connecting tube use copper pipe.
Especially, the overall width of the supercooling tube coordinates the width of heat exchanger to set.
The beneficial effects of the utility model are, described compared with prior art to cross cold charge for the adjustable of water-cooled paddy cold
Simple structure is put, easily production.The design of fixed degree of supercooling ensure that unit is reliably transported in the case of less than design maximum drop
OK, but under the installation situation less than maximum drop, the efficiency of whole machine is reduced.And the design uses succinct method, make
Degree of supercooling can be adjusted, and operation degree of supercooling is determined according to actual installation drop, both make unit reliability service, and unit is improve again
Operational efficiency.
Brief description of the drawings
Fig. 1 is the structural representation of the existing supercooling apparatus for water-cooled paddy cold；
Fig. 2 is the knot of the adjustable supercooling apparatus for water-cooled paddy cold that the utility model specific embodiment 1 is provided
Structure schematic diagram.
Specific embodiment
Further illustrate the technical solution of the utility model below in conjunction with the accompanying drawings and by specific embodiment.
Refer to shown in Fig. 2, Fig. 2 is the offer of the utility model specific embodiment 1 for the adjustable of water-cooled paddy cold
The structural representation of formula supercooling apparatus.
In the present embodiment, a kind of adjustable supercooling apparatus for water-cooled paddy cold include feed liquor copper pipe 20, supercooling copper pipe
21st, device for drying and filtering 22, connecting copper pipe 23 and expansion valve 24, one end of the supercooling copper pipe 21 connect feed liquor copper pipe 20, another
End connection device for drying and filtering 22, the device for drying and filtering 22 connects expansion valve 24, the supercooling copper pipe 21 by connecting copper pipe 23
It is arranged with rubber and plastic muff 25 outward.
The supercooling copper pipe 21 is the coiled pipe along heat exchanger short transverse arrangement, left and right bending, i.e. its entirety exists
There is certain drop in short transverse, and supercooling copper pipe 21 overall width coordinates the width of heat exchanger to set.
During real work, refrigerant flowed into successively from outdoor unit feed liquor copper pipe 20, supercooling copper pipe 21, device for drying and filtering 22,
Connecting copper pipe 23, into expansion valve 24, with flowing, refrigerant heat is scattered in air, and the temperature of refrigerant is constantly reduced, mistake
The size of cold degree is corresponded with the length of supercooling copper pipe 21, and the rubber and plastic that user highly removes corresponding length according to actual installation is protected
Temperature set 25, the degree of supercooling needed for making setting height(from bottom) is corresponding with actual degree of supercooling.
The adjustable design of degree of supercooling of the above-mentioned adjustable supercooling apparatus for water-cooled paddy cold, maximum subcooled temperature also presses institute
The maximum drop of permission is designed, but actual degree of supercooling can be adjusted according to user's actual installation drop, so both ensure that unit
Reliability of operation, improves the efficiency of unit operation again.
Above example is to elaborate general principle of the present utility model and characteristic, and the utility model does not receive above-mentioned example
Limitation, on the premise of the utility model spirit and scope are not departed from, the utility model also has various change and change, these changes
Change and change is both fallen within the range of claimed the utility model.The claimed scope of the utility model will by appended right
Ask book and its equivalent thereof.
Claims (5)
1. a kind of adjustable supercooling apparatus for water-cooled paddy cold, it is characterised in that including feed tube, supercooling tube, dried
Filter, connecting tube and expansion valve, one end connection feed tube of the supercooling tube, other end connection device for drying and filtering, the drying
Filter connects expansion valve by connecting tube, and muff is arranged with outside the supercooling tube.
2. adjustable supercooling apparatus for water-cooled paddy cold according to claim 1, it is characterised in that the supercooling tube
It is the coiled pipe along heat exchanger short transverse arrangement, left and right bending.
3. adjustable supercooling apparatus for water-cooled paddy cold according to claim 1, it is characterised in that the muff
Using rubber and plastic muff.
4. adjustable supercooling apparatus for water-cooled paddy cold according to any one of claims 1 to 3, it is characterised in that
The feed tube, supercooling tube and connecting tube use copper pipe.
5. adjustable supercooling apparatus for water-cooled paddy cold according to claim 1, it is characterised in that the supercooling tube
Overall width coordinate heat exchanger width set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621156764.0U CN206192000U (en) | 2016-10-24 | 2016-10-24 | Undercooling device with adjustable be used for cold machine of water -cooling millet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621156764.0U CN206192000U (en) | 2016-10-24 | 2016-10-24 | Undercooling device with adjustable be used for cold machine of water -cooling millet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206192000U true CN206192000U (en) | 2017-05-24 |
Family
ID=58732000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621156764.0U Active CN206192000U (en) | 2016-10-24 | 2016-10-24 | Undercooling device with adjustable be used for cold machine of water -cooling millet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206192000U (en) |
-
2016
- 2016-10-24 CN CN201621156764.0U patent/CN206192000U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An adjustable supercooling device for water cooled grain cooler Effective date of registration: 20210119 Granted publication date: 20170524 Pledgee: Bank of China Limited by Share Ltd. Wuxi Huishan branch Pledgor: WUXI SHENDA AIR-CONDITIONER EQUIPMENT Co.,Ltd. Registration number: Y2021320010021 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220112 Granted publication date: 20170524 Pledgee: Bank of China Limited by Share Ltd. Wuxi Huishan branch Pledgor: WUXI SHENDA AIR-CONDITIONER EQUIPMENT CO.,LTD. Registration number: Y2021320010021 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |