CN202757313U - Solar energy water heater anti-freezing tube device - Google Patents

Solar energy water heater anti-freezing tube device Download PDF

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Publication number
CN202757313U
CN202757313U CN 201220307056 CN201220307056U CN202757313U CN 202757313 U CN202757313 U CN 202757313U CN 201220307056 CN201220307056 CN 201220307056 CN 201220307056 U CN201220307056 U CN 201220307056U CN 202757313 U CN202757313 U CN 202757313U
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CN
China
Prior art keywords
water
valve
water heater
pipe
solar energy
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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
CN 201220307056
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Chinese (zh)
Inventor
高猛
Original Assignee
高猛
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Publication date
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Priority to CN 201220307056 priority Critical patent/CN202757313U/en
Application granted granted Critical
Publication of CN202757313U publication Critical patent/CN202757313U/en
Expired - Fee Related legal-status Critical Current
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/40Solar thermal energy, e.g. solar towers

Abstract

The utility model discloses a solar energy water heater anti-freezing tube device. The solar energy water heater anti-freezing tube device comprises a heat preservation water tank, a sensor inserting hole is installed on the upper end of the heat preservation water tank, a water conveying pipe is installed on the lower end of the heat preservation water tank, an electromagnetic valve is installed on the upper end of the water conveying pipe, a hot water valve and a tap water valve are installed on the lower end of the water conveying pipe, a tee joint is connected with the lower end of the electromagnetic valve, and the sensor inserting hole is communicated with the tee joint through an air guide pipe. The electromagnetic valve is a normally closed type electromagnetic valve. The solar energy water heater anti-freezing tube device has a simple structure, is suitable for various solar water heater equipment, effectively solves the anti-freezing problem of solar energy water heaters in winter, and simultaneously saves electric energy greatly compared with the prior art..

Description

Solar water heater anti-freeze pipe device
Technical field
The utility model relates to the anti-freeze pipe device, is applicable to the solar water heater field.
Background technology
Because always some places outdoor the solar water heater water-supply-pipe, in the winter of cold, water in the water-supply-pipe can freeze, light water delivery pipe plug then, can not re-use solar water heater winter, heavy then water-supply-pipe bursting by freezing, not only can't use solar water heater winter, and water-supply-pipe leaks and brings water resource waste and pipeline to change problem when temperature gos up, for this reason, some family in the winter time water-supply-pipe is icing front with solar water container and ducted water emptying thereof, and the hot water tap who perhaps opens solar water heater slowly drips.Solar water heater in the winter time utilization ratio is too low, and also some producer sells the water-supply-pipe heating tape, wraps the heating tape at water-supply-pipe, and energising heating dredging water-supply-pipe has so just increased financial cost when icing.
And in order to make the solar water appliance that antifreeze function be arranged, generally adopt a wireway in parallel on aqueduct in the prior art, and the wireway lower end is introduced indoor and is connect a valve, and the wireway upper end is connected to the water-supply-pipe upper end by a water check valve.Although the disposable financial cost of this scheme is not high, mainly be to install for the solar water heater initial stage, if it is very difficult to install wireway operation meeting in parallel additional in the later stage, the technical scheme that also has is to utilize the gap of solar water heater, but this can cause the problem of restriction exhaust, because, common domestic solar water heater belongs to non-pressure-bearing type water heater, water tank only stays the gap exhaust outlet of holding concurrently, if have foreign matters from being blocked gap or gap place sluggish in air circulation, the water tank inner air can not be replenished immediately when discharging water, and the inside and outside mineralization pressure of water tank is poor and take out flat water tank.
Turn round and look at, need to provide a kind of new solar water heater anti-freeze pipe device to solve the problems of the technologies described above.
The utility model content
In order to solve problems of the prior art, the utility model provides a kind of solar water heater anti-freeze pipe device of good freezing protection effect.
Solar water heater anti-freeze pipe device of the present utility model, comprise attemperater, described attemperater upper end is provided with the sensor jack, the lower end is provided with water-supply-pipe, described water-supply-pipe upper end is provided with magnetic valve, the lower end is provided with hot-water valve and running water valve, and the magnetic valve lower end is connected to threeway, and described sensor jack and threeway are by wireway UNICOM.
Be preferably, described magnetic valve is normal-closed electromagnetic valve.
When using solar energy, close hot water tap's valve, open running water valve, running water injects water tank from the threeway wireway of flowing through from the sensor jack, close running water valve after water is full, water state on water heater is non-, hot water tap's valve is in normally open, allows the cold water in the water-supply-pipe naturally flow to end, do not have ponding in the guarantee water-supply-pipe like this, thereby reach antifreezing effect.
Solar water heater anti-freeze pipe device of the present utility model by having changed the device of original pipeline, has played good antifreeze effect in the winter time antifreeze of solar water heater, compared to existing technology, has also saved greatly electric energy.
Description of drawings
Fig. 1 is the schematic diagram of the utility model solar water heater anti-freeze pipe device.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail; thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that protection domain of the present utility model is made more explicit defining.
Consult shown in Figure 1, solar water heater anti-freeze pipe device of the present utility model, comprise attemperater, described attemperater upper end is provided with sensor jack 1, the lower end is provided with water-supply-pipe 2, and described water-supply-pipe 2 upper ends are provided with magnetic valve 3, and the lower end is provided with hot-water valve 4 and running water valve 5, magnetic valve 3 lower ends are connected to threeway 6, and described sensor jack 1 passes through wireway 7 UNICOMs with threeway 6.
Be preferably, described magnetic valve 3 is normal-closed electromagnetic valve.
When using solar energy, close hot water tap's valve 4, open running water valve 5, running water injects water tank from threeway 6 wireway 7 of flowing through from sensor jack 1, close running water valve 5 after water is full, water state on water heater is non-, hot water tap's valve 4 is in normally open, allows the cold water in the water-supply-pipe 2 naturally flow to end, having guaranteed does not like this have ponding in the water-supply-pipe 2, thereby reaches antifreezing effect.
Connect indoor electric magnet valve 3 power switches when putting hot water, magnetic valve 3 is opened, and hot water flows out from the hot water tap's valve 4 that is in normally open, and practical complete rear powered-down switch gets final product, and need not close the hot water tap.
Facts have proved, solar water heater anti-freeze pipe device of the present utility model by having changed the device of original pipeline, has played good antifreeze effect in the winter time antifreeze of solar water heater, compared to existing technology, has also saved greatly electric energy.

Claims (2)

1. solar water heater anti-freeze pipe device, comprise attemperater, it is characterized in that: described attemperater upper end is provided with sensor jack (1), the lower end is provided with water-supply-pipe (2), described water-supply-pipe (2) upper end is provided with magnetic valve (3), the lower end is provided with hot-water valve (4) and running water valve (5), and magnetic valve (3) lower end is connected to threeway (6), and described sensor jack (1) passes through wireway (7) UNICOM with threeway (6).
2. solar water heater anti-freeze pipe device according to claim 1, it is characterized in that: described magnetic valve (3) is normal-closed electromagnetic valve.
CN 201220307056 2012-06-27 2012-06-27 Solar energy water heater anti-freezing tube device Expired - Fee Related CN202757313U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220307056 CN202757313U (en) 2012-06-27 2012-06-27 Solar energy water heater anti-freezing tube device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220307056 CN202757313U (en) 2012-06-27 2012-06-27 Solar energy water heater anti-freezing tube device

Publications (1)

Publication Number Publication Date
CN202757313U true CN202757313U (en) 2013-02-27

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ID=47736491

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220307056 Expired - Fee Related CN202757313U (en) 2012-06-27 2012-06-27 Solar energy water heater anti-freezing tube device

Country Status (1)

Country Link
CN (1) CN202757313U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103411333A (en) * 2013-08-05 2013-11-27 黄锦熙 Solar water heater downpipe emptying method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103411333A (en) * 2013-08-05 2013-11-27 黄锦熙 Solar water heater downpipe emptying method

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130227

Termination date: 20130627

C17 Cessation of patent right