CN201037573Y - Water electricity separating joint - Google Patents
Water electricity separating joint Download PDFInfo
- Publication number
- CN201037573Y CN201037573Y CNU2007201108080U CN200720110808U CN201037573Y CN 201037573 Y CN201037573 Y CN 201037573Y CN U2007201108080 U CNU2007201108080 U CN U2007201108080U CN 200720110808 U CN200720110808 U CN 200720110808U CN 201037573 Y CN201037573 Y CN 201037573Y
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- CN
- China
- Prior art keywords
- water
- water side
- plastic washer
- copper
- side heat
- 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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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
A water and electricity separation adaptor belonging to the water heating or refrigeration equipment parts technical field comprises a copper clip connected with a water side heat exchange tube and a straight copper head connected with a compressor side fluid feeding tube, wherein, the copper clip and the straight copper head are in thread connection and coordination with each other. The utility model is characterized in that: a Y-shaped plastic washer is correspondingly arranged between the inner wall of the joint of the copper clip and the outer wall of the water side heat exchange tube, and a plastic washer is also correspondingly arranged between the inner wall of the bell mouth of the water side heat exchange tube and the conical end face of the straight copper head. The water and electricity separation adaptor which has simple and reasonable structure enables the copper clip, the water side heat exchange tube and the straight copper head to be separated from each other through the Y-shaped plastic washer and the plastic washer in the adaptor, thereby preventing electric energy from passing after leaking to the insulation material of the Y-shaped plastic washer and the plastic washer with good electrical separation effect. The water in contact with the metal heat exchanger or personnel, equipment or other creatures on the water side can not be electrified in case of compressor damage or creepage at other parts of a refrigeration machine, thereby ensuring the safety of life and property.
Description
Technical field
The utility model belongs to water heating or chiller plant accessory technical field, is specially the hydroelectric separating joint.
Background technique
Heat pump water-heating machine mainly is an inversion principle of utilizing refrigeration technology, has utilized the heat radiation of condenser side and the heating of feeding water, and this heating is by being formed by stacking of the electric energy of heat energy in air and compressor consumption, thus can lack power consumption, many heat-obtainings, Energy Efficiency Ratio is high.But all heat exchangers comprise the condenser of feedwater heating and are metallic material, also the heat exchanger from refrigeration compressor to the water side (vaporizer or condenser) is not done the electricity isolation of metal connecting tube, in case the electric leakage at other positions in compressor damage or the refrigerator all can make charged or easily make the personnel of water side or equipment and other biological charged with the contacted water generates of metallic recuperator, and make personnel or biological the electric shock, badly influence people's the security of the lives and property.Other is used for the heating or the chiller plant of water, as: also there are same potential safety hazard in Cool-water Machine for Industry, heat pump water-heating machine, swimming pool heat pump, swimming pool water chiller, seafood air conditioner etc.
The model utility content
At the above-mentioned problem that exists in the prior art, the purpose of this utility model is to design the technological scheme that a kind of hydroelectric separating joint that can stop to leak electricity in the water is provided.
Described hydroelectric separating joint, comprise that son of copper that is connected with water side heat exchanging tube, the straight copperhead that is connected with the compressor side feed pipe, that son of copper and the straight mutual threaded of copperhead, it is characterized in that being equipped with Y plastic packing ring between that sub-interface end inwall of copper and the water side heat exchanging tube outer wall, be equipped with plastic washer between water side heat exchanging tube horn mouth inwall and the straight copperhead awl end face.
Described hydroelectric separating joint is characterized in that that son of copper, Y plastic packing ring, water side heat exchanging tube, plastic washer contact the sealing close-fitting by straight copperhead.
Described hydroelectric separating joint is characterized in that water side heat exchanging tube connects the end and corresponding plastic washer is a flared structure.
Described hydroelectric separating joint is characterized in that straight copperhead and compressor side feed pipe are welded to connect.
Y plastic packing ring, plastic washer with the burn into of anti-refrigeration agent insulating properties, toughness and sealing all preferably plastic materials make.
Above-mentioned hydroelectric separating joint, simple and reasonable for structure, by the Y plastic packing ring, the plastic washer that are provided with in the joint that son of copper, water side heat exchanging tube, straight copperhead are isolated mutually, make electric energy leak into Y plastic packing ring, the plastic washer insulating material can't pass through behind the place, electric isolating effect is good, in case the electric leakage at other positions in compressor damage or the refrigerator can not make charged or easily make the personnel of water side or equipment and other biological charged with the contacted water generates of metallic recuperator, has ensured people's the security of the lives and property.
Description of drawings
Fig. 1 is a structural representation of the present utility model; Fig. 2 is an assembly structure schematic representation of the present utility model;
Among the figure: 1-water side heat exchanging tube, 2-Y plastic packing ring, that son of 3-copper, 4-plastic washer, the straight copperhead of 5-, 6-compressor side feed pipe.
Embodiment
Below in conjunction with Figure of description the utility model is further specified:
As shown in the figure, this hydroelectric separating joint comprises that son 3 of copper that is connected with water side heat exchanging tube 1, the straight copperhead 5 that is connected with compressor side feed pipe 6, that son 3 of copper and straight copperhead 5 mutual threaded, and straight copperhead 5 is welded to connect with compressor side feed pipe 6.Be equipped with Y plastic packing ring 2 between those sub 3 interface end inwalls of copper and water side heat exchanging tube 1 outer wall, be equipped with plastic washer 4 between water side heat exchanging tube 1 horn mouth inwall and the straight copperhead 5 awl end faces, water side heat exchanging tube 1 connects the end and corresponding plastic washer 4 is a flared structure.When that son 3 of copper, when straight copperhead 5 is tightened, that son 3 of copper, Y plastic packing ring 2, water side heat exchanging tube 1, plastic washer 4 contact the sealing close-fitting by straight copperhead 5, and refrigeration agent flows to water side heat exchanging tube 1 from compressor side feed pipe 6, and refrigeration agent is the electrical insulating property material.
Y plastic packing ring 2, tubaeform plastic washer 4 are isolated that son 3 of copper, water side heat exchanging tube 1, straight copperhead 5 mutually, make the electric energy of compressor side leak into Y plastic packing ring 2, plastic washer can't pass through behind the 4 insulating material places, electric isolating effect is good, in case the electric leakage at other positions in compressor damage or the refrigerator can not make charged or easily make the personnel of water side or equipment and other biological charged with the contacted water generates of metallic recuperator, has ensured people's the security of the lives and property.This hydroelectric separating joint can be used for the water power of water heating or chiller plant and isolates, as: the water power of equipment such as Cool-water Machine for Industry, heat pump water-heating machine, swimming pool heat pump, swimming pool water chiller, seafood air conditioner is isolated.
Claims (4)
1. hydroelectric separating joint, comprise that son of copper (3) that is connected with water side heat exchanging tube (1), the straight copperhead (5) that is connected with compressor side feed pipe (6), that son of copper (3) and straight copperhead (5) be threaded mutually, it is characterized in that being equipped with Y plastic packing ring (2) between that son of copper (3) interface end inwall and water side heat exchanging tube (1) outer wall, be equipped with plastic washer (4) between water side heat exchanging tube (1) horn mouth inwall and straight copperhead (5) the awl end face.
2. hydroelectric separating joint as claimed in claim 1 is characterized in that that son of copper (3), Y plastic packing ring (2), water side heat exchanging tube (1), plastic washer (4) contact the sealing close-fitting by straight copperhead (5).
3. hydroelectric separating joint as claimed in claim 1 is characterized in that water side heat exchanging tube (1) connects the end and corresponding plastic washer (4) is a flared structure.
4. hydroelectric separating joint as claimed in claim 1 is characterized in that straight copperhead (5) and compressor side feed pipe (6) are welded to connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201108080U CN201037573Y (en) | 2007-06-15 | 2007-06-15 | Water electricity separating joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201108080U CN201037573Y (en) | 2007-06-15 | 2007-06-15 | Water electricity separating joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201037573Y true CN201037573Y (en) | 2008-03-19 |
Family
ID=39210088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201108080U Expired - Fee Related CN201037573Y (en) | 2007-06-15 | 2007-06-15 | Water electricity separating joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201037573Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103574904A (en) * | 2013-10-29 | 2014-02-12 | 广州班尼斯电器有限公司 | Water and electricity separator for air-source heat pump water heater |
-
2007
- 2007-06-15 CN CNU2007201108080U patent/CN201037573Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103574904A (en) * | 2013-10-29 | 2014-02-12 | 广州班尼斯电器有限公司 | Water and electricity separator for air-source heat pump water heater |
| CN103574904B (en) * | 2013-10-29 | 2016-05-18 | 广州班尼斯电器有限公司 | A kind of electric water separator for air energy heat pump water heater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Ningbo Skysea Refrigeration Equipment Co., Ltd. Assignor: Zhu Fuhua Contract fulfillment period: 2009.10.10 to 2014.10.10 Contract record no.: 2009330002653 Denomination of utility model: Water electricity separating joint Granted publication date: 20080319 License type: Exclusive license Record date: 20091027 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.10.10 TO 2014.10.10; CHANGE OF CONTRACT Name of requester: NINGBO TIANHAI REFRIGERATION EQUIPMENT CO.,LTD. Effective date: 20091027 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080319 Termination date: 20130615 |