CN201772660U - Centralized control pipeline circulating device - Google Patents
Centralized control pipeline circulating device Download PDFInfo
- Publication number
- CN201772660U CN201772660U CN2010202647136U CN201020264713U CN201772660U CN 201772660 U CN201772660 U CN 201772660U CN 2010202647136 U CN2010202647136 U CN 2010202647136U CN 201020264713 U CN201020264713 U CN 201020264713U CN 201772660 U CN201772660 U CN 201772660U
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- CN
- China
- Prior art keywords
- water
- outlet pipe
- water tank
- pipe
- circulating
- 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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- 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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- Domestic Hot-Water Supply Systems And Details Of Heating Systems (AREA)
Abstract
The utility model relates to a centralized control pipeline circulating device, which comprises a water tank. A water outlet pipe is connected onto the water tank; a water outlet valve is arranged on the water outlet pipe; a circulating pipe is connected onto the water outlet pipe between the water outlet valve and the water tank; the other end of the circulating pipe is connected to the water tank; and a circulating pump is arranged on the circulating pipe. The circulating pipe and the circulating pump are additionally arranged on the water outlet pipe of the water tank of a water heater, so that cold water in the water outlet pipe is directly circulated to the water tank, hot water can directly flow out from the water heater during usage, water resources avoid being wasted, and energy conversation and emission reduction are realized.
Description
Technical field
The utility model relates to solar water heater, specifically a kind of middle keyholed back plate pipeline circulating device.
Background technology
Prior solar water heater, the outlet pipe of water tank is provided with flowing water Valve.Owing on the outlet pipe insulation material is not set generally, the water in the outlet pipe between flowing water Valve and the water tank is one section cold water.During use, just can go out hot water after will bleeding off this section cold water earlier, cause the waste of water resource.
Summary of the invention
The utility model provides a kind of middle keyholed back plate pipeline circulating device at the problems referred to above, and this device is recycling with the cold water in the outlet pipe, and outlet pipe can directly be emitted hot water.
According to the technical solution of the utility model: keyholed back plate pipeline circulating device in a kind of, comprise water tank, be connected with outlet pipe on the water tank, outlet pipe is provided with flowing water Valve, be connected with circulation pipe on the described outlet pipe between described flowing water Valve and the described water tank, the other end of circulation pipe is connected to described water tank, and described circulation pipe is provided with circulating pump.
Described circulating pump is by independent power supply power supply.
Described circulating pump is electrically connected with the controller of water heater.
Technique effect of the present utility model is: the utility model has been set up circulation pipe and circulating pump on the outlet pipe of water-heater water tank, make the cold water in the outlet pipe direct cycle to water tank, can directly emit hot water when using water heater, can waste water resource, energy-saving and cost-reducing.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is further described.
As shown in Figure 1, the utility model is a kind of keyholed back plate pipeline circulating device that is used for solar water heater, comprise water tank 1, be connected with outlet pipe 2 on the water tank 1, outlet pipe 2 is provided with flowing water Valve 3, be connected with circulation pipe 5 on the outlet pipe 2 between flowing water Valve 3 and the water tank 1, the other end of circulation pipe 5 is connected to water tank 1, and circulation pipe 5 is provided with circulating pump 4.
Circulating pump 4 is by independent power supply power supply.Before using hot water, open the switch of circulating pump 4, the cold water in the outlet pipe 2 is recycled in the water tank 1, open flowing water Valve 3 and just can emit hot water.This endless form is a manual cycle, generally is suitable for home-usely, waste water resource the time, does not also waste power supply.
The power supply of circulating pump 4 also can be electrically connected with the controller of water heater, and at this moment regularly circulation and two kinds of endless form of manual cycle can be set.Regularly circulation can be provided with 0-2 minute circulation primary, guarantees that the water in the outlet pipe 2 is hot water always, and this mode is suitable for public places such as hotel, and the user opens flowing water Valve 3 and just goes out hot water.The manual cycle mode is the same with the circulating pump 4 of power supply separately, carries out circulation primary before using hot water, opens flowing water Valve 3 and just goes out hot water.
The utility model has been set up circulation pipe 5 and circulating pump 4 on the outlet pipe 2 of water-heater water tank 1, make the cold water in the outlet pipe 2 direct cycle to water tank 1, can directly emit hot water when using water heater, can waste water resource, and energy-saving and cost-reducing.
Claims (3)
1. keyholed back plate pipeline circulating device in a kind, comprise water tank (1), be connected with outlet pipe (2) on the water tank (1), outlet pipe (2) is provided with flowing water Valve (3), it is characterized in that: be connected with circulation pipe (5) on the described outlet pipe (2) between described flowing water Valve (3) and the described water tank (1), the other end of circulation pipe (5) is connected to described water tank (1), and described circulation pipe (5) is provided with circulating pump (4).
2. according to the described middle keyholed back plate pipeline circulating device of claim 1, it is characterized in that described circulating pump (4) is by independent power supply power supply.
3. according to the described middle keyholed back plate pipeline circulating device of claim 1, it is characterized in that described circulating pump (4) is electrically connected with the controller of water heater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202647136U CN201772660U (en) | 2010-07-13 | 2010-07-13 | Centralized control pipeline circulating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202647136U CN201772660U (en) | 2010-07-13 | 2010-07-13 | Centralized control pipeline circulating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201772660U true CN201772660U (en) | 2011-03-23 |
Family
ID=43752507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202647136U Expired - Fee Related CN201772660U (en) | 2010-07-13 | 2010-07-13 | Centralized control pipeline circulating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201772660U (en) |
-
2010
- 2010-07-13 CN CN2010202647136U patent/CN201772660U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Central control pipeline circulating device Effective date of registration: 20130522 Granted publication date: 20110323 Pledgee: Agricultural Bank of China Limited by Share Ltd Wuxi science and Technology Branch Pledgor: Jiangsu Fuyuan Energy-saving Electrical Appliance Co., Ltd. Registration number: 2013990000299 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20140623 Granted publication date: 20110323 Pledgee: Agricultural Bank of China Limited by Share Ltd Wuxi science and Technology Branch Pledgor: Jiangsu Fuyuan Energy-saving Electrical Appliance Co., Ltd. Registration number: 2013990000299 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Central control pipeline circulating device Effective date of registration: 20140624 Granted publication date: 20110323 Pledgee: Agricultural Bank of China Limited by Share Ltd Wuxi science and Technology Branch Pledgor: Jiangsu Fuyuan Energy-saving Electrical Appliance Co., Ltd. Registration number: 2014990000501 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20160329 Granted publication date: 20110323 Pledgee: Agricultural Bank of China Limited by Share Ltd Wuxi science and Technology Branch Pledgor: Jiangsu Fuyuan Energy-saving Electrical Appliance Co., Ltd. Registration number: 2014990000501 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110323 Termination date: 20170713 |