CN202972270U - Nut for split type air conditioner - Google Patents
Nut for split type air conditioner Download PDFInfo
- Publication number
- CN202972270U CN202972270U CN 201220686010 CN201220686010U CN202972270U CN 202972270 U CN202972270 U CN 202972270U CN 201220686010 CN201220686010 CN 201220686010 CN 201220686010 U CN201220686010 U CN 201220686010U CN 202972270 U CN202972270 U CN 202972270U
- Authority
- CN
- China
- Prior art keywords
- air conditioner
- type air
- nut
- copper pipe
- horn mouth
- 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.)
- Expired - Fee Related
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- Other Air-Conditioning Systems (AREA)
Abstract
A nut for a split type air conditioner is characterized by comprising a nut hole column (1), a trumpet opening (2) and a base (3). The trumpet opening (2) is arranged at the upper end of the base (3). The nut hole column (1) is arranged at the upper end of the trumpet opening (2). By optimizing of the structure of the nut, machining difficulty is lowered, and freezing medium leakage phenomena caused by bad trumpet opening mounting are avoided.
Description
Technical field:
The utility model relates to the air conditioner parts fields, is specifically related to a kind of split-type air conditioner with receiving son.
Background technique:
Split-type air conditioner generally all will freeze separated with radiator portion, and radiator portion is outer machine, and refrigerating part is interior machine, by two connecting tubes, inside and outside machine cooling system is connected.Generally taking copper to receive son on connecting pipeline coordinates the bell-mouthed mode of copper pipe to connect, to coordinate be Spielpassung with receiving son due to copper pipe, excessively part is too short with copper pipe for the present son of receiving, cause the copper pipe degrees of freedom excessive, cause when connecting, the son of receiving is that postive direction screws, but copper pipe is in the angle of inclination, cause horn mouth to be twisted splitting, the phenomenon of stripped thread, further produce the phenomenon of leaking fluorine, make the whole machine installation failure.Address the above problem prior art two schemes is arranged: scheme one is to increase the iiared port diameter, with receive the dead this method of subcard, when practical operation, solved the problem of deflection, but because horn mouth is excessive, when stubborn connecing, when copper pipe is crushed and extends, and receive sub-wall and produce extruding, cause horn mouth to be badly deformed, outer wall and the son of receiving produce the gap, can't realize sealing.Scheme two increases the copper pipe bores, and receives sub-transition fit because copper pipe is walked refrigerant, exists again to cold and heat succeed each other, and causes copper pipe to produce and expands and shrink, and makes coordinate interference or produce the gap, causes sealing unsuccessfully.
The model utility content:
The purpose of this utility model is to provide a kind of split-type air conditioner with receiving son, it increases the top constraint, further reduced the degrees of freedom of copper pipe when stubborn connecing, avoided the refrigrant leakage phenomenon of the cause appearance of the distortion because horn mouth extends, reduce installation cost, avoid copper pipe to expand with heat and contract with cold distortion and occur with receive sub-matching problem, improve unit operation safety.
In order to solve the existing problem of background technique, the utility model is by the following technical solutions: it comprises receives sub-hole post 1, horn mouth 2, pedestal 3, and pedestal 3 upper ends are provided with horn mouth 2, and horn mouth 2 upper ends are provided with receives sub-hole post 1.
The described sub-hole post 1 of receiving is the cylinder hollow structure, is highly 2-5cm.
Described pedestal 3 is the regular hexagon structure.
The described tangible original son of receiving of sub-hole post 1 of receiving upward increases, and has reduced the degrees of freedom of copper pipe when stubborn connecing, and installation difficulty reduces greatly.
The utlity model has following beneficial effect: receive sub-hole post and further reduced copper pipe in the degrees of freedom of twisting when connecing owing to having increased, installation difficulty reduces greatly, realize the technique fool proof, avoided the refrigrant leakage phenomenon of the cause appearance of the distortion because horn mouth extends, reduced installation cost; Copper pipe and to receive sub-matching gap reasonable, avoid copper pipe to expand with heat and contract with cold distortion and occur with receive sub-matching problem, improve unit operation safety.
Description of drawings:
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model sectional drawing;
Fig. 3 is the utility model plan view.
Embodiment:
Referring to Fig. 1-3, this embodiment by the following technical solutions: it comprises receives sub-hole post 1, horn mouth 2, pedestal 3, and pedestal 3 upper ends are provided with horn mouth 2, and horn mouth 2 upper ends are provided with receives sub-hole post 1.
The described son of receiving is to receive sub-hole post 1, horn mouth 2, pedestal 3 three's one-step casting moulding to form.
The described sub-hole post 1 of receiving is the cylinder hollow structure, is highly 2-5cm.
Described pedestal 3 is the regular hexagon structure.
The described tangible original son of receiving of sub-hole post 1 of receiving upward increases, and has reduced the degrees of freedom of copper pipe when stubborn connecing, and installation difficulty reduces greatly.
This embodiment has following beneficial effect: receive sub-hole post and further reduced copper pipe in the degrees of freedom of twisting when connecing owing to having increased, installation difficulty reduces greatly, realized the technique fool proof, avoid the refrigrant leakage phenomenon of the cause appearance of the distortion because horn mouth extends, reduced installation cost; Copper pipe and to receive sub-matching gap reasonable, avoid copper pipe to expand with heat and contract with cold distortion and occur with receive sub-matching problem, improve unit operation safety.
Claims (3)
1. a split-type air conditioner is with receiving son, it is characterized in that it comprises receives sub-Kong Zhu (1), horn mouth (2), pedestal (3), pedestal (3) upper end is provided with horn mouth (2), and horn mouth (2) upper end is provided with receives sub-Kong Zhu (1).
2. a kind of split-type air conditioner according to claim 1 with receiving son, is characterized in that the described sub-Kong Zhu (1) that receives is the cylinder hollow structure, is highly 2-5cm.
3. a kind of split-type air conditioner according to claim 1 with receiving son, is characterized in that described pedestal (3) is the regular hexagon structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220686010 CN202972270U (en) | 2012-12-13 | 2012-12-13 | Nut for split type air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220686010 CN202972270U (en) | 2012-12-13 | 2012-12-13 | Nut for split type air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202972270U true CN202972270U (en) | 2013-06-05 |
Family
ID=48513345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220686010 Expired - Fee Related CN202972270U (en) | 2012-12-13 | 2012-12-13 | Nut for split type air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202972270U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106338110A (en) * | 2016-08-31 | 2017-01-18 | 新昌县开铭制冷配件有限公司 | Refrigerating pipe connection base for air conditioner |
-
2012
- 2012-12-13 CN CN 201220686010 patent/CN202972270U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106338110A (en) * | 2016-08-31 | 2017-01-18 | 新昌县开铭制冷配件有限公司 | Refrigerating pipe connection base for air conditioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 100085, building 1, building 35, 5 East Road, Beijing, Haidian District, 1-510-522 Patentee after: HAIRF ROOM EQUIPMENT (BEIJING) CO., LTD. Address before: 100085, room 4, building 302, science and technology building, No. 8 West Road, Haidian District, Beijing Patentee before: HAIRF ROOM EQUIPMENT (BEIJING) CO., LTD. |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20181225 Address after: 231131 East of Huishan Road, Changfeng Shuangfeng Economic Development Zone, Hefei City, Anhui Province Patentee after: Hefei Hairui Fu room equipment Co. Ltd. Address before: 100085 Beijing Haidian District, Shangdi East Road, No. 35 Courtyard, Building 5, Level 1-510-522 Patentee before: HAIRF ROOM EQUIPMENT (BEIJING) CO., LTD. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130605 Termination date: 20181213 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |