CN202153065U - Solar water pipe emptying device - Google Patents
Solar water pipe emptying device Download PDFInfo
- Publication number
- CN202153065U CN202153065U CN 201120253020 CN201120253020U CN202153065U CN 202153065 U CN202153065 U CN 202153065U CN 201120253020 CN201120253020 CN 201120253020 CN 201120253020 U CN201120253020 U CN 201120253020U CN 202153065 U CN202153065 U CN 202153065U
- Authority
- CN
- China
- Prior art keywords
- water
- pipe
- valve
- water pipe
- electric
- 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
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 102
- 238000000034 method Methods 0.000 abstract description 2
- 238000007599 discharging Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Images
Classifications
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- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model relates to a solar water pipe emptying device which comprises a water service pipe; one end of the water service pipe is connected with a water inlet/outlet of a solar water storage tank, and the other end of the water service pipe is connected with a water outlet valve and a water feeding valve respectively through a tee joint; the water feeding valve is connected with a water feeding pipe; an electric three-way valve is arranged on the water service pipe at one end close to the water inlet/outlet; the electric three-way valve is provided with an air inlet branch pipe communicated with atmosphere; a water flow detector is arranged on the service pipe below the electric three-way valve; the lower end of the water service pipe is connected with a water discharge pipe; and a drainage magnetic valve is arranged at the tail end of the water discharge pipe. In the utility model, the electric three-way valve, the water flow detector and the drainage magnetic valve are installed on the water service pipe of the solar water heater, so that water feeding and discharging in the solar water heater and redundant water emptying in the water service pipe can be controlled. The solar water pipe emptying device has extremely simple and convenient installing technique, can be matched with the existing various solar water heaters for use, has good emptying effect, and can ensure that the solar water heater can be still used when the water pipe is frozen in winter.
Description
Technical field
The utility model relates to a kind of pipeline emptier, particularly a kind of solar energy water pipe emptier.
Background technology
Solar water heater is because it is easy to use; Be widely used by people, during still each the use, regular meeting's residual water in the water pipe of solar water heater; When temperature reaches subzero; Water in the water pipe usually can freeze, and the phenomenon that last lower pipeline also can occur freezing brokenly causes the user can not normally use solar water heater.
Summary of the invention
The utility model technical problem to be solved is the deficiency to prior art, and a kind of solar energy water pipe emptier reasonable in design, easy to use is provided.
The utility model technical problem to be solved is to realize through following technical scheme, and the utility model is a kind of solar energy water pipe emptier, comprises water pipe; The intake-outlet of water pipe one end and solar storage water tank joins; The other end of water pipe is connected with water supply valve with outlet valve respectively through threeway, and water supply valve is connected with upper hose, is characterized in: on the water pipe near intake-outlet one end, be provided with electric T-shaped valve; Electric T-shaped valve is provided with the air intake branch with atmosphere; The water pipe of electric T-shaped valve below is provided with water flow detector, and the lower end of described water pipe is connected with drainpipe, and the end of drainpipe is equipped with drain solenoid valve.
The utility model is installed in electric T-shaped valve, water flow detector and drain solenoid valve on the solar water heater water pipe; Thereby unnecessary water in the water up and down of control solar water heater and the emptying water pipe, compared with prior art, it is reasonable in design; Simple in structure; Mounting process is extremely easy, only need get final product outside installation of water tank, the while can with existing all kind solar energy adapteds; Emptying is effective, guarantees that solar water heater can not use because water pipe is frozen to block plug in winter.
Description of drawings
Fig. 1 is a kind of structural representation of the utility model.
The specific embodiment
A kind of solar energy water pipe emptier comprises water pipe 4, and the intake-outlet of water pipe 4 one ends and solar storage water tank joins; The other end of water pipe 4 is connected with water supply valve 8 with outlet valve 5 respectively through threeway; Water supply valve 8 is connected with upper hose 9, on the water pipe 4 near intake-outlet one end, is provided with electric T-shaped valve 1, and electric T-shaped valve 1 is provided with the air intake branch 2 with atmosphere; During draining from air intake branch 2 tonifying Qi to water pipe 4; The water pipe 4 of electric T-shaped valve 1 below is provided with water flow detector 3, and the lower end of described water pipe 4 is connected with drainpipe 6, and the end of drainpipe 6 is equipped with drain solenoid valve 7.
During installation; Electric T-shaped valve 1 and water flow detector 3 are installed on the water pipe 4 near the intake-outlet of solar storage water tank; Carrying out insulation simultaneously handles; Drain solenoid valve 7 is installed on the drainpipe 6, and height will be lower than the outlet valve 5 of family, mixed water valve etc. and use the hot water device, is convenient to the water in the emptying pipe.It also is provided with controller, and controller is connected with electric T-shaped valve 1, water flow detector 3, drain solenoid valve 7 respectively through power line.
When in the pipeline water flows being arranged; Water flow detector 3 just sends signal and gives controller; Automatically control electric T-shaped valve 1 is opened, and after 5 minutes, drain solenoid valve 7 is opened the water in the emptying water pipe 4 automatically when current stop; Through controller design after 2 minutes drain solenoid valve 7 close automatically, to guarantee the whole emptyings of water of 4 li of water pipes.Stopping within 5 minutes water like 4 li of water pipes at current has mobilely again, and drain solenoid valve 7 will be closed automatically, stops back reclocking opening water discharge after 5 minutes once more at the water of 4 li of water pipes.Native system has adopted advanced water flow detector 3 to detect water-flow signals, even there is the water flows of trace also can detect, is designed to discharge and is no more than 1 liter of each second and do not work, and has effectively prevented because of pipeline is given a shock equipment malfunction to be done.
Claims (1)
1. solar energy water pipe emptier; Comprise water pipe, the intake-outlet of water pipe one end and solar storage water tank joins, and the other end of water pipe is connected with water supply valve with outlet valve respectively through threeway; Water supply valve is connected with upper hose; It is characterized in that: on the water pipe near intake-outlet one end, be provided with electric T-shaped valve, electric T-shaped valve is provided with the air intake branch with atmosphere, and the water pipe of electric T-shaped valve below is provided with water flow detector; The lower end of described water pipe is connected with drainpipe, and the end of drainpipe is equipped with drain solenoid valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120253020 CN202153065U (en) | 2011-07-18 | 2011-07-18 | Solar water pipe emptying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120253020 CN202153065U (en) | 2011-07-18 | 2011-07-18 | Solar water pipe emptying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202153065U true CN202153065U (en) | 2012-02-29 |
Family
ID=45693561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120253020 Expired - Fee Related CN202153065U (en) | 2011-07-18 | 2011-07-18 | Solar water pipe emptying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202153065U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114727710A (en) * | 2019-12-23 | 2022-07-08 | 碧然德有限公司 | Device for supplying hot water |
-
2011
- 2011-07-18 CN CN 201120253020 patent/CN202153065U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114727710A (en) * | 2019-12-23 | 2022-07-08 | 碧然德有限公司 | Device for supplying hot water |
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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: 20120229 Termination date: 20130718 |