CN201037775Y - Solar energy water-heater water temperature water level sensor - Google Patents
Solar energy water-heater water temperature water level sensor Download PDFInfo
- Publication number
- CN201037775Y CN201037775Y CNU2006201065837U CN200620106583U CN201037775Y CN 201037775 Y CN201037775 Y CN 201037775Y CN U2006201065837 U CNU2006201065837 U CN U2006201065837U CN 200620106583 U CN200620106583 U CN 200620106583U CN 201037775 Y CN201037775 Y CN 201037775Y
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- CN
- China
- Prior art keywords
- water
- temperature
- level sensor
- water level
- water temperature
- 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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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 105
- 229920002379 silicone rubber Polymers 0.000 claims abstract description 14
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 8
- 239000010935 stainless steel Substances 0.000 claims abstract description 8
- 238000002788 crimping Methods 0.000 claims abstract description 3
- 239000004945 silicone rubber Substances 0.000 claims description 5
- 239000000498 cooling water Substances 0.000 claims description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 2
- -1 resistance Substances 0.000 claims description 2
- 239000000741 silica gel Substances 0.000 claims 1
- 229910002027 silica gel Inorganic materials 0.000 claims 1
- 239000002184 metal Substances 0.000 abstract description 9
- 238000005868 electrolysis reaction Methods 0.000 abstract description 3
- 239000004020 conductor Substances 0.000 abstract description 2
- 238000009413 insulation Methods 0.000 abstract 1
- 230000007774 longterm Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000002791 soaking Methods 0.000 description 2
- 208000005156 Dehydration Diseases 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- 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
Landscapes
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Abstract
The utility model relates to a water temperature and water level sensor capable of detecting water level and actual water temperature in water tank of solar water heater, consisting of a water temperature sensor(13), water level sensors(7, 8, 9, 10), shared connection point(12) of water temperature and water level and a water temperature water level signal processing module(1). The utility model transmits detected water temperature and water level signals to a display in distance through the signal processing module(1) and a signal line. Water level signal is collected by nonmetallic conductive material, thus avoiding electrolysis between a metal electrode and the water tank. A stainless steel pipe(4) is wrapped and sealed by insulation silicon rubber. Water temperature and water level signals are transmitted by crimping wiring terminals(2), and the water temperature and water level sensor is fixed by a silicon rubber fixing part(3).
Description
Technical field
The utility model solar water heater water-temperature water-level sensor relates to a kind of solar water heater's water-temperature water-level measurement mechanism, the renewable energy source domain that is used for energy-conserving and environment-protective, especially can transmit 4 sections water levels and temperature signal in solar water heater's water tank simultaneously with 2 signal wires, solve the metal electrode formula sensor problem of corrosion easily.
Background technology
On solar water heater's development history, water-temperature water-level sensor plays a part very important always, solar water heater's intellectuality, hommization are all inseparable with water-temperature water-level sensor, the water-temperature water-level measure and control device be unable to do without water-temperature water-level sensor especially, and the water-temperature water-level sensor working stability is the guarantee to whole water heater intelligent control.Difference according to used water-temperature water-level sensor, there are multiple modes such as condenser type level sensor, electric pole type level sensor, magneto-dependent sensor to detect, wherein metal electrode formula level measurement device is owing to the metal electrode long period of soaking is assembled incrustation scale in hot water, owing to the material that the inner bag with the solar water heater adopts can be slightly variant, easy and water heater metal inner tube produces the primary element reaction, make the very fast corrosion of metal electrode, and adopt silicon rubber just can avoid the generation of this type of thing.The production method of existing water-temperature water-level sensor is to adopt heat-shrinkable T bush to be connected with silicon rubber with stainless-steel tube or heat-shrinkable T bush, adopt the water-temperature water-level sensor of this kind sealing means to cause the heat-shrinkable T bush after expansion that is heated easily, stop up solar water heater's exhausr port, cause the solar water heater water tank since exhaust freely do not cause rise bad or take out flat accident and take place.The mode of connection adopts 20 meters or 30 meters signal transmssion lines of fixed configurations to solve.
Summary of the invention
Solar water heater's water-temperature water-level sensor wants long-term work among water-heater water tank, because vacuum tube heat big, pass to a lot of heats of solar water heater's water tank, solar water heater's water tank temperature can be reached about 100 degree for a long time, under in exsiccosis, can make aqueous vapor generation water vapor, short time can reach 130 degree, even 150 the degree, this has just brought high temperature resistant problem to sensor, first water-temperature water-level sensor of using from sun power circle is until in the recent period, there is defective in the material of sensor always aspect high temperature resistant, in long-term sky solarization process, in long-term poach process, in long-term decatize process, no matter be that electron device or other sensor material all are easy to wear out, damage.The existing water-temperature water-level sensor that is used to detect the solar water heater, because its sensor long period of soaking is in hot water and fouling, owing to the material that the inner bag with the solar water heater adopts can be slightly variant, easy and water heater metal inner tube produces the primary element reaction, make the very fast corrosion of metal electrode, and adopt silicon rubber just can avoid the generation of this type of thing.
The purpose of this utility model is exactly the deficiency that overcomes on the existing solar water-temperature water-level detection technique, a kind of water-temperature water-level sensor that burn into does not have electrolysis that do not have is provided, can measures, show, control solar water heater's water temperature and water level accurately by showing with control section.
Overcome the structure that to use heat-shrinkable T bush of existing solar water-temperature water-level sensor, a kind of water-temperature water-level sensor that does not use heat-shrinkable T bush is provided, avoid the heat-shrinkable T bush after expansion that is heated, stop up solar water heater's exhausr port, cause the solar water heater water tank since exhaust freely do not cause rise bad or take out flat accident and take place.
Overcome existing solar water-temperature water-level sensor signal transmission line, must have manufacturer to be equipped with the pattern and the employing specific purpose tool ability ways of connecting of 20 meters signal wires.The novel sensor mode of connection adopts connection terminal to connect, and overcomes above shortcoming, and signal wire can according to circumstances be selected suitable length, avoids unnecessary waste.
Description of drawings
The purpose of this utility model is to realize like this, comprise by conductive silicon rubber, electrically insulating silicone rubber, resistance, cooling-water temperature sensor, signal transmitting module form, stainless-steel tube, connection terminal, use the four sections water levels and the actual water temperature that can show in the solar water heater by signal wire and special-purpose demonstration controller.
It shown in the accompanying drawing structural drawing of the present utility model.
Each label is represented in the accompanying drawing: 1, water-temperature water-level signal processing module, 2, connection terminal, 3, the silica stationary part, 4, stainless-steel tube, 5, electrically insulating silicone rubber, 6, resistance, 7,8,9,10 conductive silicon rubbers (level sensor).11, high temperature wire, 12, the points of common connection of water-temperature water-level, 13, cooling-water temperature sensor.
Embodiment
As shown in the figure, solar water heater's water-temperature water-level sensor of the present utility model comprises cooling-water temperature sensor (13), level sensor (7,8,9,10), and the points of common connection of water-temperature water-level (12), water-temperature water-level signal processing module (1) is formed.Described water-temperature water-level sensor is delivered to detected water temperature and water level signal on the display in a distant place by signal wire by signal processing module (1).By carrying out the collection of water level signal, avoided because the electrolysis phenomenon between metal electrode and the water tank with nonmetallic conductive material.
When the water in solar water heater's water tank is lower than level sensor (10), level sensor carries out the demonstration of water level by dedicated display by the resulting data of series connection of resistance (6), water level rise to can with level sensor (7) when contacting, because the electric conductivity of water, level sensor shows with the display of resistance (6) resulting data in parallel by special use.
With electrically insulating silicone rubber (5) stainless-steel tube (4) is encased, play sealing function, carry out the transmission of water-temperature water-level signal with the mode of connection terminal (2) crimping.
Claims (4)
1. novel solar heat water heater water-temperature water-level sensor, comprise by conductive silicon rubber, electrically insulating silicone rubber, resistance, cooling-water temperature sensor, signal transmitting module form, stainless-steel tube and connection terminal be electrically connected in proper order, use the four sections water levels and the actual water temperature that can show in the solar water heater by signal wire and special-purpose demonstration controller, it is characterized in that: adopt conductive silicon rubber to contact and connect and compose condensate tank of dehumidifier with internal resistance with water.
2. water-temperature water-level sensor according to claim 1 is characterized in that: adopt electrically insulating silicone rubber an end crimping of the stainless-steel tube that is used to connect signal processing module, the other end of stainless-steel tube is connected with signal processing module.
3. water-temperature water-level sensor according to claim 1 is characterized in that: adopt fixedly solar water heater's water-temperature water-level sensor of silica gel spare.
4. water-temperature water-level sensor according to claim 1 is characterized in that: the mode of employing connection terminal connects signal wire and carries out distant place transmission.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201065837U CN201037775Y (en) | 2006-08-10 | 2006-08-10 | Solar energy water-heater water temperature water level sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201065837U CN201037775Y (en) | 2006-08-10 | 2006-08-10 | Solar energy water-heater water temperature water level sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201037775Y true CN201037775Y (en) | 2008-03-19 |
Family
ID=39210290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006201065837U Expired - Fee Related CN201037775Y (en) | 2006-08-10 | 2006-08-10 | Solar energy water-heater water temperature water level sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201037775Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101846539A (en) * | 2010-04-09 | 2010-09-29 | 林家彬 | Dual-purpose sensor and electric heating kettle with the same |
| CN102384597A (en) * | 2010-09-01 | 2012-03-21 | 浙江比华丽电子科技有限公司 | Water-temperature and water-level detection method of two-core and four-core sensors |
| CN103292859A (en) * | 2013-04-15 | 2013-09-11 | 济南丰源塑料有限公司 | Water level and temperature sensor for solar water heater |
-
2006
- 2006-08-10 CN CNU2006201065837U patent/CN201037775Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101846539A (en) * | 2010-04-09 | 2010-09-29 | 林家彬 | Dual-purpose sensor and electric heating kettle with the same |
| CN102384597A (en) * | 2010-09-01 | 2012-03-21 | 浙江比华丽电子科技有限公司 | Water-temperature and water-level detection method of two-core and four-core sensors |
| CN103292859A (en) * | 2013-04-15 | 2013-09-11 | 济南丰源塑料有限公司 | Water level and temperature sensor for solar water heater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG BIHUALI ELECTRONIC TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: GUO FENG Effective date: 20090710 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20090710 Address after: No. 1380 Guangming Road, Tongxiang Economic Development Zone, Zhejiang Province, China: 314500 Patentee after: Zhejiang Bihuali Electric Technology Co., Ltd. Address before: No. 277 Wenhua Road, Zhejiang, Tongxiang: 314500 Patentee before: Guo Feng |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080319 Termination date: 20130810 |