CN201600165U - Underlying type silica gel sensor - Google Patents
Underlying type silica gel sensor Download PDFInfo
- Publication number
- CN201600165U CN201600165U CN2009202019187U CN200920201918U CN201600165U CN 201600165 U CN201600165 U CN 201600165U CN 2009202019187 U CN2009202019187 U CN 2009202019187U CN 200920201918 U CN200920201918 U CN 200920201918U CN 201600165 U CN201600165 U CN 201600165U
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- China
- Prior art keywords
- water
- silica gel
- sensor
- type silica
- water level
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- 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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Abstract
The utility model discloses an underlying type silica gel sensor which detects water temperature and water level of a water tank of a solar water heater; the underlying type silica gel sensor comprises a water temperature detecting part, a water level detecting part, a signal line, a connecting copper head, a silica gel sleeve and a water temperature and water level signal processing module; the underlying type silica gel sensor further comprises a hollow glass fiber pipe, the water level detecting part is arranged in the hollow glass fiber pipe and is connected wit the water temperature and water level signal processing module by the signal line; the water level detecting part of the underlying type silica gel sensor is composed of four resistances which are connected by thin copper sheets in a pressing way. The underlying type silica gel sensor in the utility model is an electrode type silica gel sensor, and conductive adhesive and common silica gel are utilized to encapsulate the water temperature and water level sensing element in an alternating way.
Description
Technical field
The utility model relates to a kind of sensor, relates in particular to a kind of solar water heater water-temperature water-level sensor.
Background technology
The solar water heater water-temperature water-level controller is along with popularizing of solar water heater also obtained promoting widely, and water-temperature water-level sensor becomes an indispensable part as the indispensable instrument that detects water-temperature water-level.The solar water heater water-temperature water-level sensor is divided into side-mounted and the underneath type sensor according to the difference of installation site at present.The underneath type sensor is generally by SEA LEVEL VARIATION, with the resistive short of different resistances producing different electric signal, thereby reach the purpose of sensed water level.Usually utilize the scolding tin welding between each resistance, adopt artificial welding at present owing to reasons such as technology, equipment are general, production efficiency is lower, and the situation that causes the junction to disconnect easily in the process of transportation and subsequent processing.
Summary of the invention
The purpose of this utility model is intended to invent a kind of working (machining) efficiency height, effectively prevents junction disconnection and the solar water heater underneath type sensor that temperature-sensing element is shielded.
For achieving the above object, the technical solution of the utility model is: a kind of underneath type silica gel sensor that detects the solar water heater water tank water-temperature water-level, comprise water temperature detection part (1), water level detection part (2), signal wire (3), connection copperhead (4), silica gel sheath (5) and water-temperature water-level signal processing module, above-mentioned underneath type sensor also comprises hollow glass fibre pipe (6), water temperature detection part (1) is positioned at hollow glass fibre pipe (6), and is connected with the water-temperature water-level processing module by signal wire (3).The water level detection part (2) of described underneath type silica gel sensor is made up of 4 resistance, is formed by scale copper (7) crimping.
Underneath type sensor of the present utility model is an electric pole type silica gel sensor, utilizes conducting resinl and common silica gel alternately to encapsulate the water-temperature water-level sensing element.The utility model is compared with traditional underneath type sensor, following advantage is arranged: 1, the utility model inside has the hollow glass fibre pipe, can be used as the support member of sensor, fiberglass pipe has good insulation and corrosion resistivity simultaneously, thermal sensing element is placed in one, plays the certain protection effect stoping the thermal sensing element corrosion; 2, utilize the scale copper crimping between level sensor resistance, the crimping of scale copper just can be finished by simple and mechanical equipment, compares with artificial welding, owing to utilized mechanized operation, can enhance productivity greatly, improves the fastness that connects.
Description of drawings
Fig. 1 is the external view of the utility model underneath type sensor.
Fig. 2 is the utility model underneath type sensor core arrangement synoptic diagram and cross section view.
Embodiment
As shown in Figure 1, be the external view of the utility model underneath type sensor, this sensor is the solar water heater water-temperature water-level sensor, and is underneath type silica gel sensor, replaces the pressing mold sealing by electric silica gel and common silica gel.As Fig. 2 is the core arrangement synoptic diagram and the diagrammatic cross-section thereof of the utility model underneath type sensor.This sensor, is invested the water level detecting element on the hollow glass fibre pipe by signal wire as its support member by the hollow glass fibre pipe as shown in the figure, and the water temperature detecting element is placed in the hollow glass fibre pipe.The water level detecting element of this sensor is made of 4 different resistance of resistance, by the scale copper crimping, increase its fastness, reliability, and can enhance productivity greatly, to place in the hollow glass fibre pipe as the thermal sensing element of water temperature detecting element simultaneously, and, can strengthen the ability of the anti-vapour corrosion of components and parts by the silica gel encapsulation.
Solar water heater underneath type sensor of the present utility model is to replace the novel electrode formula sensor that press mold forms by electric silica gel and common silica gel.Sensor of the present utility model has higher corrosion resistance, more reliable serviceability, and improve working (machining) efficiency, for condition has been created in mass production.
Claims (2)
1. underneath type silica gel sensor that detects the solar water heater water tank water-temperature water-level, comprise water temperature detection part (1), water level detection part (2), signal wire (3), connection copperhead (4), silica gel sheath (5) and water-temperature water-level signal processing module, it is characterized in that: above-mentioned underneath type sensor also comprises hollow glass fibre pipe (6), water temperature detection part (1) is positioned at hollow glass fibre pipe (6), and is connected with the water-temperature water-level processing module by signal wire (3).
2. the water level detection part (2) of underneath type silica gel sensor according to claim 1 is made up of 4 resistance, it is characterized in that: formed by scale copper (7) crimping between 4 above-mentioned resistance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202019187U CN201600165U (en) | 2009-12-07 | 2009-12-07 | Underlying type silica gel sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202019187U CN201600165U (en) | 2009-12-07 | 2009-12-07 | Underlying type silica gel sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201600165U true CN201600165U (en) | 2010-10-06 |
Family
ID=42811226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202019187U Expired - Fee Related CN201600165U (en) | 2009-12-07 | 2009-12-07 | Underlying type silica gel sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201600165U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105781901A (en) * | 2014-12-26 | 2016-07-20 | 南京朗劲风能设备制造有限公司 | Middle connection system for power generator and gear box |
-
2009
- 2009-12-07 CN CN2009202019187U patent/CN201600165U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105781901A (en) * | 2014-12-26 | 2016-07-20 | 南京朗劲风能设备制造有限公司 | Middle connection system for power generator and gear box |
| CN105781901B (en) * | 2014-12-26 | 2018-06-08 | 南京朗劲风能设备制造有限公司 | For the intermediate system of connections of generator and gear-box |
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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: 20101006 Termination date: 20131207 |