CN2711639Y - Water level detector for solar energy water-heater - Google Patents
Water level detector for solar energy water-heater Download PDFInfo
- Publication number
- CN2711639Y CN2711639Y CNU2004200516731U CN200420051673U CN2711639Y CN 2711639 Y CN2711639 Y CN 2711639Y CN U2004200516731 U CNU2004200516731 U CN U2004200516731U CN 200420051673 U CN200420051673 U CN 200420051673U CN 2711639 Y CN2711639 Y CN 2711639Y
- Authority
- CN
- China
- Prior art keywords
- water
- water level
- solar energy
- level detector
- water heater
- 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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- Level Indicators Using A Float (AREA)
Abstract
The utility model provides a water level detector for a solar energy water heater which is characterized in that the water level detector for a solar energy water heater is composed of a bob, an angular transducer, a connecting rod, a bracket and a water tank water tube of an ordinary solar energy water heater. The bob, the angular transducer and the connecting rod are combined with the bracket through a hinge and fixed on the tube orifice of the water tank of the solar energy water heater. The utility model has the function of the float type angle sensing. Compared with the prior art, the water level detector for a solar energy water heater thoroughly solves the mistake and the incontrollable phenomenon of the detection of the water level caused by the aggradation and the coverage of the deposition of hot water in the water tank of the solar energy water heater for all the detection modes at present. Compared with the prior art, the water level detector of the bob angular transducer of the utility model has a modern design and an original clew. The measured data are accurate and reliable without any mistake. The use is convenient.
Description
1, technical field
The utility model relates to a kind of solar water heater water level detector.Specifically be a kind ofly to form, have the water level detector of measuring the water level function by float, connecting rod, angular transducer, hinge and fixing rack structure.
2, technical background
At present because the solar water heater heat effect, thereby make have to some extent in the water tank incrustation scale cause various dissimilar level measurement devices malfunctioning, lost efficacy.Current, solar water heater water level detector chattering type and condenser type two big classes.Contact water level detector the selection of material difference, dividing has various ways such as hard contact, conductive rubber contact, bellows contact.Condenser type also with water as medium, be subject in the aqueous medium influence of incrustation scale concentration change, capacitance drift is changed.
Above-mentioned detector common feature is as conductor with water.Utilize the difference of water level height, realize the break-make of contact or change capacitance, to realize detection to water level.But because incrusted deposit is covering on hard contact and make the capacitance drift cause the i.e. wrong report of level detecting device short time, misalignment, malfunctioning, the inefficacy, out of control of current all kinds of forms, thereby detector can't be used.
3, summary of the invention
The utility model is the water level detector that adopts version different from the past on solar water heater, and a kind of novel water level detector is provided.
The utility model " a kind of solar water heater water level detector " adopts the float link rod structure, utilizes angular transducer as the sensing device of surveying water level, and the solar water heater water level is surveyed.Wherein connecting rod one end connects float, the other end connect sensor and hinge and and the support overall fixed at the solar water heater water tank port.When water level changed, the unsteady related connecting rod of float made angular transducer will change parameter and is converted into electric signal.By this electric signal is handled, display device demonstrates the variation of equivalent water level height.
The utility model " a kind of solar water heater water level detector " has overcome fully because the hot water incrusted deposit is covering, cause all kinds of water-level probe misalignments, inefficacy, defective and deficiency such as malfunctioning, out of control, make the solar water heater water-level detecting reliable and stable, fully the influence that not covered by incrusted deposit.
4, description of drawings
Accompanying drawing 1 constitutes synoptic diagram for the water level detector with float connecting rod, angular transducer
Accompanying drawing 2 constitutes whole schematic diagram on the solar water heater water tank for the water level detector with float connecting rod, angular transducer is installed in.
With reference to accompanying drawing the water level detector with float angular transducer of the present utility model is made the following instructions:
The water level detector that the utlity model has float connecting rod, angular transducer is installed on regular solar water-heater water tank 6 mouths of pipe, realizes the measurement to water level.
Float link-type angle sensor water level detector is made up of float 1, connecting rod 2, angular transducer 3, hinge 4 and support 5.
5, embodiment
The water level detector that the utlity model has float, angle sensor function can be fixed on its support 5 on the regular solar water-heater water tank 6 by shown in the accompanying drawing.Wherein connecting rod 2 drives angular transducers 3 corresponding sports by hinge 4 when float 1 moves up and down with water level, and the angular transducer output signal is handled through interlock circuit, thereby realizes measurement and demonstration to water level.
Except that the described technical characterictic of instructions, be those skilled in the art's known technology.
Claims (2)
1, a kind of solar water heater water level detector, comprise that float, connecting rod, angular transducer and hinge are connected and fixed support, be inserted and secured on solar water heater water tank water pipe port, with integral body of its formation, it is characterized in that, installed and fixed by support, connecting rod drives the angular transducer corresponding sports by hinge when float moves up and down with water level, realizes detecting.
2, according to claims 1 described solar water heater water level detector, it is characterized in that being connected and being fixed on solar water heater water tank (6) water pipe port, form the mode of composite entity by float (1), connecting rod (2), angular transducer (3), hinge (4), support (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200516731U CN2711639Y (en) | 2004-06-24 | 2004-06-24 | Water level detector for solar energy water-heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200516731U CN2711639Y (en) | 2004-06-24 | 2004-06-24 | Water level detector for solar energy water-heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2711639Y true CN2711639Y (en) | 2005-07-20 |
Family
ID=36192744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2004200516731U Expired - Fee Related CN2711639Y (en) | 2004-06-24 | 2004-06-24 | Water level detector for solar energy water-heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2711639Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104344570A (en) * | 2013-07-28 | 2015-02-11 | 郭厚德 | Split type solar water heater with 315-degree circular arc-distributed tube |
-
2004
- 2004-06-24 CN CNU2004200516731U patent/CN2711639Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104344570A (en) * | 2013-07-28 | 2015-02-11 | 郭厚德 | Split type solar water heater with 315-degree circular arc-distributed tube |
| CN104344570B (en) * | 2013-07-28 | 2016-12-28 | 武汉锦虹世纪科技有限公司 | The Solar Enercy Fission Geyser of 315 degree of circular arc stringings |
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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: 20050720 |