CN201059685Y - Solar water heater cold and hot water manual replacement device - Google Patents

Solar water heater cold and hot water manual replacement device Download PDF

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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
Application number
CNU2007201010453U
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Chinese (zh)
Inventor
李建华
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CNU2007201010453U priority Critical patent/CN201059685Y/en
Application granted granted Critical
Publication of CN201059685Y publication Critical patent/CN201059685Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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

The manual displacement apparatus of solar water heater hot and cold water
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.
CNU2007201010453U 2007-04-13 2007-04-13 Solar water heater cold and hot water manual replacement device Expired - Fee Related CN201059685Y (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (2)

* Cited by examiner, † Cited by third party
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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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