CN201066286Y - A water temperature and level sensor for solar water heater - Google Patents
A water temperature and level sensor for solar water heater Download PDFInfo
- Publication number
- CN201066286Y CN201066286Y CNU2007201126888U CN200720112688U CN201066286Y CN 201066286 Y CN201066286 Y CN 201066286Y CN U2007201126888 U CNU2007201126888 U CN U2007201126888U CN 200720112688 U CN200720112688 U CN 200720112688U CN 201066286 Y CN201066286 Y CN 201066286Y
- Authority
- CN
- China
- Prior art keywords
- stainless steel
- steel sleeve
- level sensor
- working line
- 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
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 39
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 23
- 239000010935 stainless steel Substances 0.000 claims abstract description 23
- 238000003466 welding Methods 0.000 claims abstract description 8
- 239000002184 metal Substances 0.000 claims description 9
- 238000009413 insulation Methods 0.000 claims 1
- 229910000679 solder Inorganic materials 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000007605 air drying Methods 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
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
本实用新型公开了一种太阳能热水器水温水位传感器，包括工作线路、不锈钢套管和封闭部分，不锈钢套管与封闭部分间隔分布并密闭相连，不锈钢套管和封闭部分密闭在工作线路外部，工作线路的各导线分别与各不锈钢套管的内壁间采用点焊的方式固定相连。它不仅连接牢固，不容易被拉开，而且，如果水箱温度内较高时，连接处也不会受到影响，从而提高了传感器工作的稳定性，延长了其使用寿命。
The utility model discloses a water temperature and water level sensor for a solar water heater, which comprises a working line, a stainless steel sleeve and a closed part, the stainless steel sleeve and the closed part are distributed at intervals and are airtightly connected, the stainless steel sleeve and the closed part are sealed outside the working line, and the working line The wires are fixedly connected to the inner walls of the stainless steel sleeves by spot welding. Not only is it firmly connected, it is not easy to be pulled apart, and if the temperature in the water tank is high, the connection will not be affected, thereby improving the stability of the sensor's work and prolonging its service life.
Description
技术领域 technical field
本实用新型涉及到一种太阳能热水器上所用的水温水位传感器。The utility model relates to a water temperature and water level sensor used in a solar water heater.
背景技术 Background technique
太阳能热水器的水温水位传感器设置在水箱内，用于检测水箱内的水温和水位。传感器的结构一般包括工作线路、不锈钢套管和封闭部分，不锈钢套管与封闭部分间隔分布并密闭相连，工作线路中的各导线分别与间隔分布的不锈钢套管固定相连而导通。由于两者采用焊锡焊接在一起，不但连接不太牢固，容易被拉开，而且一旦水箱内温度较高时(尤其是在空晒情况下温度可达到210℃)，低融点的焊锡易融化而断开，从而影响到传感器的正常工作。The water temperature and water level sensor of the solar water heater is arranged in the water tank to detect the water temperature and water level in the water tank. The structure of the sensor generally includes a working line, a stainless steel casing and a closed part. The stainless steel casing is spaced apart from the closed part and is airtightly connected. Because the two are welded together by solder, not only the connection is not very firm, it is easy to be pulled apart, and once the temperature in the water tank is high (especially in the case of air drying, the temperature can reach 210°C), the solder with low melting point is easy to melt and Disconnect, thus affecting the normal operation of the sensor.
发明内容 Contents of the invention
本实用新型所要解决的技术问题在于提出一种连接牢固、工作稳定的太阳能热水器水温水位传感器。The technical problem to be solved by the utility model is to provide a solar water heater water temperature and level sensor with firm connection and stable operation.
为解决上述技术问题，本实用新型太阳能热水器水温水位传感器包括工作线路、不锈钢套管和封闭部分，所述不锈钢套管与所述封闭部分间隔分布并密闭相连，所述不锈钢套管和所述封闭部分密闭在所述工作线路外部，所述工作线路的各导线分别与所述各不锈钢套管的内壁间采用点焊的方式固定相连。In order to solve the above technical problems, the utility model solar water heater water temperature and water level sensor includes a working circuit, a stainless steel casing and a closed part, the stainless steel casing is spaced apart from the closed part and is airtightly connected, and the stainless steel casing and the closed part The part is sealed outside the working circuit, and the wires of the working circuit are fixedly connected with the inner walls of the stainless steel sleeves by spot welding.
上述太阳能热水器水温水位传感器，它还包括有金属固定片，所述工作线路各导线的外部绝缘部分和内部金属芯线部分分别与所述固定片压接在一起，所述固定片与所述不锈钢套管内壁点焊相连。The above-mentioned solar water heater water temperature and water level sensor also includes a metal fixing piece, the outer insulating part and the inner metal core wire part of each wire of the working circuit are respectively crimped with the fixing piece, and the fixing piece is connected to the stainless steel The inner wall of the casing is connected by spot welding.
本实用新型由于采用了上述技术结构，制作时，将工作线路的各导线分别与各不锈钢套管点焊连接，不仅连接牢固，不容易被拉开，而且，如果水箱温度内较高时，连接处也不会受到影响，从而提高了传感器工作的稳定性，延长了其使用寿命。结构中使用连接片，可以进一步提高工作线路中各导线与各不锈钢套管之间连接的稳固性。Due to the adoption of the above-mentioned technical structure, the utility model connects the wires of the working circuit with the stainless steel sleeves by spot welding during production, which is not only firmly connected but not easy to be pulled apart, but also, if the temperature in the water tank is high, the connection The location will not be affected, thereby improving the stability of the sensor work and prolonging its service life. The use of connecting pieces in the structure can further improve the stability of the connection between the wires and the stainless steel sleeves in the working circuit.
附图说明 Description of drawings
图1是本实用新型太阳能热水器水温水位传感器的结构示意图；Fig. 1 is the structural representation of the utility model solar water heater water temperature water level sensor;
图2是导线与金属固定片的连接结构示意图。Fig. 2 is a schematic diagram of the connection structure between the wire and the metal fixing sheet.
具体实施方式 Detailed ways
如图1所示，太阳能热水器水温水位传感器包括工作线路1、不锈钢套管2和封闭部分3，不锈钢套管2与封闭部分3间隔分布，两者密闭相连。不锈钢套管2和封闭部分3将工作线路1密闭起来，工作线路1的各导线4分别与各不锈钢套管2的内壁间采用点焊的方式固定相连。密闭部分3可以采用硅胶，也可以采用热缩管、橡胶管等。As shown in Figure 1, the solar water heater water temperature and water level sensor includes a working circuit 1, a stainless steel casing 2 and a closed part 3, the stainless steel casing 2 and the closed part 3 are distributed at intervals, and the two are airtightly connected. The stainless steel casing 2 and the closing part 3 seal the working circuit 1, and the wires 4 of the working circuit 1 are fixedly connected with the inner walls of the stainless steel casing 2 by spot welding. The airtight part 3 can be made of silica gel, or heat-shrinkable tube, rubber tube, etc.
如图2所示，太阳能热水器水温水位传感器还包括金属固定片5，工作线路1的各导线4的外部绝缘部分和内部金属芯线部分，分别通过两对压接片6与金属固定片5压接在一起，金属固定片5与不锈钢套管2的内壁点焊相连。As shown in Figure 2, the water temperature and water level sensor of the solar water heater also includes a metal fixing piece 5, and the outer insulating part and the inner metal core wire part of each wire 4 of the working circuit 1 are respectively pressed by two pairs of crimping pieces 6 and the metal fixing piece 5. Connected together, the metal fixing piece 5 is connected with the inner wall of the stainless steel casing 2 by spot welding.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201126888U CN201066286Y (en) | 2007-08-01 | 2007-08-01 | A water temperature and level sensor for solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201126888U CN201066286Y (en) | 2007-08-01 | 2007-08-01 | A water temperature and level sensor for solar water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201066286Y true CN201066286Y (en) | 2008-05-28 |
Family
ID=39483470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201126888U Expired - Fee Related CN201066286Y (en) | 2007-08-01 | 2007-08-01 | A water temperature and level sensor for solar water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201066286Y (en) |
-
2007
- 2007-08-01 CN CNU2007201126888U patent/CN201066286Y/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207937077U (en) | One kind being carried out continuously pyrometric anti-oxidation tungsten-rhenium thermo couple in an oxidizing environment | |
| CN201066286Y (en) | A water temperature and level sensor for solar water heater | |
| CN201048313Y (en) | Sealing protective device | |
| CN106610050A (en) | Electrical heating water warmer using electrical heated tube with non-metal housing | |
| CN201589671U (en) | Water temperature and level sensor | |
| CN106102195B (en) | Heating pipe and manufacturing method thereof | |
| CN207184851U (en) | Heating elements with double-layer shells with terminals at the same end | |
| CN201799763U (en) | Split type stainless steel pipeline welding back filled argon protection device | |
| CN202209977U (en) | Water temperature water level sensor | |
| CN207743404U (en) | A kind of pyrocondensation centre crimp type terminal with tin ring | |
| CN103062926A (en) | Pressure-bearing solar water heater heat exchange structure and water heater adopting same | |
| CN202204564U (en) | Grape cluster-shaped water temperature and water level sensor | |
| CN210579301U (en) | Novel electric heating pipe | |
| CN204574506U (en) | The hot multimode electric water heater of speed and fast hot multimode electric heater | |
| CN203083642U (en) | U-shaped water level sensor | |
| CN202204558U (en) | Induction electrode of water temperature and water level sensor | |
| CN201866455U (en) | Electric melting pipe fitting | |
| CN201066285Y (en) | A water temperature and level sensor for solar water heater | |
| CN112020162A (en) | Single-head electric heating tube structure with built-in temperature probe and manufacturing method thereof | |
| CN205987432U (en) | Heating pipe | |
| CN205692641U (en) | A kind of platinum resistance of high-temperature-resistant and anti-corrosion | |
| CN201191199Y (en) | Water temperature and level sensor | |
| CN200980171Y (en) | Series composite electric heating tube | |
| CN203287038U (en) | Water temperature and water-level sensor of water heater | |
| CN204964141U (en) | Direct burial expansion joint leak testing sensing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Zhejiang Gaodele New Energy Co., Ltd. Assignor: Shen Lixiang Contract record no.: 2010330001958 Denomination of utility model: Side-mounted water temperature and level sensor of solar water heater Granted publication date: 20080528 License type: Exclusive License Record date: 20100926 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080528 Termination date: 20110801 |