CN201059685Y - Solar water heater cold and hot water manual replacement device - Google Patents
Solar water heater cold and hot water manual replacement device Download PDFInfo
- Publication number
- CN201059685Y CN201059685Y CNU2007201010453U CN200720101045U CN201059685Y CN 201059685 Y CN201059685 Y CN 201059685Y CN U2007201010453 U CNU2007201010453 U CN U2007201010453U CN 200720101045 U CN200720101045 U CN 200720101045U CN 201059685 Y CN201059685 Y CN 201059685Y
- Authority
- CN
- China
- Prior art keywords
- water heater
- solar water
- cylinder body
- piston
- piston rod
- 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-Pump Type And Storage Water Heaters (AREA)
Abstract
A solar water heater cold and hot water manual permutation device is used to recycle residual water in an upper pipe and a lower pipe of the solar water heater; the utility model has the aim of saving water and comprises a cylinder body, a cylinder cover, a piston and a piston rod; the upper part of the cylinder body is connected with a flooding pipe of the solar water heater; the lower part of the cylinder body is connected with the upper pipe and the lower pipe of the solar water heater; the outer end of the piston rod is provided with a handle; the contact part between the cylinder cover and the piston rod and the contact part between the piston and the cylinder body are respectively provided with an obturating ring.
Description
Technical field
The utility model relates to a kind of auxiliary water saving fixtures of solar water heater.
Background technology
Be equipped with upper and lower conduit and overflow pipe on solar water heater, always retaining part water in the upper and lower conduit, the utilization rate of these water is lower, and particularly in the winter time, needing drains the cold water of retaining in the water pipe earlier just can use hot water, and draining has caused waste.If water pipe is longer, waste is just more serious.
Summary of the invention
The utility model purpose is exactly the deficiency that overcomes above-mentioned prior art, a kind of using water wisely is provided, the water of retaining in the water pipe can be carried out the recycling manual displacement apparatus of solar water heater hot and cold water.
The utility model comprises cylinder body and cylinder cap, piston and piston rod, and the cylinder body top joins with the solar water heater overflow pipe, and the cylinder body below is connected with the solar water heater upper and lower conduit.The piston rod outer end is provided with handle, on the cylinder cap with the piston rod contact position, on piston, be equipped with sealing ring with the cylinder body contact position.
The utility model is mainly used in the water that will retain in the solar water heater upper and lower conduit and carries out recycling.Piston is divided into upper and lower two containers with inner chamber of cylinder block, is connected with solar water heater overflow pipe and upper and lower conduit respectively.Before the water intaking, mention piston, make the water of retaining in the upper and lower conduit enter down container, simultaneously, original water enters overflow pipe or solar water heater in the upper container.The utility model is simple in structure, easy for installation, can effectively cut the waste, and using water wisely, water-saving result is good.
Description of drawings
Fig. 1 is the utility model structural representation.
The specific embodiment
Cylinder cap 5 and cylinder body 6 are tightly connected by screw thread, and cylinder body 6 can be installed on ground or the wall.Handle 1 is contained in piston rod 2 outer ends, and piston rod 2 the inners are connected with piston 7.On cylinder cap 5, be provided with sealing ring 3, on piston 7, be provided with sealing ring 4 with cylinder body 6 inwall contact positions with piston rod 2 contact positions.
Be connected to valve 10 and overfall 11 by threeway on the overflow pipe 14, be connected to the valve 9 and the mouth of a river 8 up and down by threeway on the upper and lower conduit 12.The mouth of a river 8 can connect running water pipe and intake up and down.When the intake water, valve-off 10, running water pipe is opened valve 10 when solar water heater 13 adds water.
Claims (1)
1. the manual displacement apparatus of solar water heater hot and cold water is characterized in that comprising cylinder body and cylinder cap, piston and piston rod, and the cylinder body top joins with the solar water heater overflow pipe, and the cylinder body below is connected with the solar water heater upper and lower conduit; The piston rod outer end is provided with handle, on the cylinder cap with the piston rod contact position, on piston, be equipped with sealing ring with the cylinder body contact position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201010453U CN201059685Y (en) | 2007-04-13 | 2007-04-13 | Solar water heater cold and hot water manual replacement device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201010453U CN201059685Y (en) | 2007-04-13 | 2007-04-13 | Solar water heater cold and hot water manual replacement device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201059685Y true CN201059685Y (en) | 2008-05-14 |
Family
ID=39408159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201010453U Expired - Fee Related CN201059685Y (en) | 2007-04-13 | 2007-04-13 | Solar water heater cold and hot water manual replacement device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201059685Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102944076A (en) * | 2012-11-05 | 2013-02-27 | 姚楷希 | Hydraulic-pressure-type water-saving and instant-heating device applied to solar water heater |
| CN105805967A (en) * | 2016-02-23 | 2016-07-27 | 湖州英科新能源股份有限公司 | Water-saving and energy-saving system of non-pressure-bearing type solar water heater |
-
2007
- 2007-04-13 CN CNU2007201010453U patent/CN201059685Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102944076A (en) * | 2012-11-05 | 2013-02-27 | 姚楷希 | Hydraulic-pressure-type water-saving and instant-heating device applied to solar water heater |
| CN105805967A (en) * | 2016-02-23 | 2016-07-27 | 湖州英科新能源股份有限公司 | Water-saving and energy-saving system of non-pressure-bearing type solar water heater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080514 |