CN2835902Y - Automatic water supply and water drain device for solar water heater - Google Patents
Automatic water supply and water drain device for solar water heater Download PDFInfo
- Publication number
- CN2835902Y CN2835902Y CNU2005201156668U CN200520115666U CN2835902Y CN 2835902 Y CN2835902 Y CN 2835902Y CN U2005201156668 U CNU2005201156668 U CN U2005201156668U CN 200520115666 U CN200520115666 U CN 200520115666U CN 2835902 Y CN2835902 Y CN 2835902Y
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- CN
- China
- Prior art keywords
- float
- pipe
- piston
- chamber
- water
- 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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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model relates to an automatic water feeding and discharge device of a solar water heater, which belongs to the field of water supply. The utility model is composed of a float chamber arranged on the upper part, a piston chamber arranged on the lower part, and a vertical pipe used for communicating the float chamber and the piston chamber as a main body, wherein the upper end face of the float chamber and the lower end face of the piston chamber are provided with holes with inner screw threads and screwed with sealing covers; the side wall of the piston chamber is orderly communicated with a water inlet pipe and a running water pipe; the same side of the vertical pipe is provided with a horizontal anti-overflowing pipe and a water discharge pipe which are arrayed in an upper and lower array mode; the horizontal anti-overflowing pipe and the water discharge pipe are respectively communicated with an anti-overflowing pipe and a water discharge pipe arranged on the solar water heater; a float and a piston are respectively arranged in the float chamber and the piston chamber, and the diameters of the float and the piston are larger than the diameter of the vertical pipe; a rubber ring is fixedly arranged in the vertical pipe, and the center of the rubber ring is provided with a hole; a connecting rod passes through the central hole of the rubber ring; both ends of the connecting rod are respectively connected with the float and the piston. The device is erected on the side of the solar water heater arranged on the top of a building to realize automatic water feeding of the solar water heater.
Description
1, technical field: the automatic water supply and drainage mechanism of solar water heater of the present utility model belongs to the feedwater field.
2, background technology: solar water heater is universal day by day now, to needing the people manually to control during water on it, though existing automatically controlled automatic water-supply apparatus on the market, it can't use when having a power failure.
3, summary of the invention: the purpose of this utility model is to propose the automatic water supply and drainage mechanism of a kind of solar water heater.
The purpose of this utility model is achieved in that the automatic water supply and drainage mechanism of solar water heater is that main body is formed by the piston chamber of the float chamber on top, bottom and the straight tube that is communicated with the two, the upper surface of float chamber and the lower surface of piston chamber all have a tapped hole, are installed with seal cover.Piston chamber's sidewall order is communicated with water inlet pipe, running water pipe.Straight tube is equiped with horizontal anti-overflow pipe and the drainpipe that is arranged above and below with example, and the two is communicated with anti-overflow pipe and drainpipe on the solar water heater respectively.Float, the piston of diameter greater than the straight tube diameter is set respectively in float chamber, the piston chamber, fixedly is equiped with the elastic tape of a center drilling in the straight tube.Connecting rod passes the elastic tape centre bore, and two ends are connected with float, piston respectively.
Owing to carry out technique scheme, just can realize to automatic loading water in solar water heater.
4, description of drawings: concrete structure of the present utility model is provided by following drawing and description
Fig. 1 is the automatic water supply and drainage mechanism profile of solar water heater
Fig. 2 is the automatic water supply and drainage mechanism structural representation of solar water heater
5, the specific embodiment:
Legend: 1, drainpipe 2, anti-overflow pipe 3, float chamber 4, seal cover 5, float 6, connecting rod 7, elastic tape 8, straight tube 9, piston 10, water inlet pipe 11, piston chamber
Embodiment: shown in Fig. 1-2, the automatic water supply and drainage mechanism of solar water heater is by the float chamber on top
3, the piston chamber 11 of bottom and the straight tube 8 that is communicated with the two are that main body forms, and the lower surface of the upper surface of float chamber 3 and piston chamber 11 all has a tapped hole, is installed with seal cover 4.Piston chamber's 11 sidewalls order is communicated with water inlet pipe 10, running water pipe.Straight tube 8 homonymies are equiped with horizontal anti-overflow pipe 2 and the drainpipe 1 that is arranged above and below, and the two is communicated with anti-overflow pipe and drainpipe on the solar water heater respectively.Float 5, the piston 9 of diameter greater than straight tube 8 diameters is set respectively in float chamber 3, the piston chamber 11, fixedly is equiped with the elastic tape 7 of a center drilling in the straight tube 8.Connecting rod 6 passes the centre bore of elastic tape 7, and two ends are connected with float 5, piston 9 respectively, and the centre bore aperture of elastic tape 7 is greater than the external diameter of connecting rod 6.
This device is erected at by the top-floor solar hot hydrophone.During last water, open the water intaking valve on the running water pipe, close discharging valve, water enters in the solar water heater through water inlet pipe 10, piston chamber 11, drainpipe 1, when surpassing designated water level, spilling water flows into float chamber 3 from solar water heater through anti-overflow pipe 2, float 5 come-ups drive piston 9 and move upward, and until it straight tube 8 lower port are shut, at this moment, device stops automatically to the solar water heater water filling.When needs use the hot water of solar water heater, close the water intaking valve on the running water pipe, open discharging valve and get final product.
Claims (2)
1, the automatic water supply and drainage mechanism of a kind of solar water heater, float chamber by top, the piston chamber of bottom is that main body is formed with the straight tube that is communicated with the two, it is characterized in that: the upper surface of float chamber and the lower surface of piston chamber all have a tapped hole, be installed with seal cover, piston chamber's sidewall order and water inlet pipe, running water pipe is communicated with, the straight tube homonymy is equiped with horizontal anti-overflow pipe and the drainpipe that is arranged above and below, the two is communicated with anti-overflow pipe and drainpipe on the solar water heater respectively, float chamber, the float of diameter greater than the straight tube diameter is set respectively in the piston chamber, piston, fixedly be equiped with the elastic tape of a center drilling in the straight tube, connecting rod passes the elastic tape centre bore, two ends respectively with float, piston is connected.
2, the automatic water supply and drainage mechanism of a kind of solar water heater as claimed in claim 1, it is characterized in that: the centre bore aperture of elastic tape is greater than the external diameter of connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005201156668U CN2835902Y (en) | 2005-07-26 | 2005-07-26 | Automatic water supply and water drain device for solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005201156668U CN2835902Y (en) | 2005-07-26 | 2005-07-26 | Automatic water supply and water drain device for solar water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2835902Y true CN2835902Y (en) | 2006-11-08 |
Family
ID=37300555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2005201156668U Expired - Fee Related CN2835902Y (en) | 2005-07-26 | 2005-07-26 | Automatic water supply and water drain device for solar water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2835902Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102052794A (en) * | 2011-01-31 | 2011-05-11 | 朱帮炯 | Overfilling prevention device of solar water heater |
| CN105091376A (en) * | 2015-09-30 | 2015-11-25 | 裴学华 | Improved water tank of solar water heater |
| CN105091374A (en) * | 2015-08-12 | 2015-11-25 | 天津航天液压装备有限公司 | Simple and automatic solar water feeding system |
| CN110260672A (en) * | 2019-06-03 | 2019-09-20 | 盐城工学院 | A kind of purification of heat treatment waste gas burning and waste-heat recovery device |
-
2005
- 2005-07-26 CN CNU2005201156668U patent/CN2835902Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102052794A (en) * | 2011-01-31 | 2011-05-11 | 朱帮炯 | Overfilling prevention device of solar water heater |
| CN105091374A (en) * | 2015-08-12 | 2015-11-25 | 天津航天液压装备有限公司 | Simple and automatic solar water feeding system |
| CN105091376A (en) * | 2015-09-30 | 2015-11-25 | 裴学华 | Improved water tank of solar water heater |
| CN110260672A (en) * | 2019-06-03 | 2019-09-20 | 盐城工学院 | A kind of purification of heat treatment waste gas burning and waste-heat recovery device |
| CN110260672B (en) * | 2019-06-03 | 2020-12-22 | 盐城工学院 | Heat treatment waste gas combustion purification and waste heat recovery device |
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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: 20061108 |