CN213041773U - Temperature sensor with double probes and water quality detection function - Google Patents
Temperature sensor with double probes and water quality detection function Download PDFInfo
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- CN213041773U CN213041773U CN202020634485.0U CN202020634485U CN213041773U CN 213041773 U CN213041773 U CN 213041773U CN 202020634485 U CN202020634485 U CN 202020634485U CN 213041773 U CN213041773 U CN 213041773U
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Abstract
The utility model discloses a temperature sensor of water purifier technical field's a two probe area water quality testing function, including the separator, first water quality testing electrode and second water quality testing electrode are located about the roof of separator respectively, the roof of separator is all run through to the bottom of first water quality testing electrode and second water quality testing electrode, the bottom of first water quality testing electrode is provided with first water quality testing electrode wire, second water quality testing electrode diapire right part is provided with the riveting terminal, second water quality testing electrode wire is installed to the bottom of riveting terminal, this device is small, reduce assembly cost, low in production cost.
Description
Technical Field
The utility model discloses a temperature sensor of two probes area water quality testing function specifically is water purifier technical field.
Background
Water quality testing calculates the quality of the water by measuring the resistance value of the water between two metal probes, and the water quality testing sensor widely used at present is a part with two independent probes fixed together, while the temperature sensor is an independent part. The mode is used on a kettle and a water purifier, two mounting positions are needed, the sensor is produced by a plurality of materials, and the sensor is repeatedly mounted, consumes time and labor.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a temperature sensor of two probes area water quality testing function to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a temperature sensor of two probes area water quality testing function, includes separator, first water quality testing electrode and second water quality testing electrode are located the roof of separator respectively about, the roof of separator is all run through to the bottom of first water quality testing electrode and second water quality testing electrode, the bottom of first water quality testing electrode is provided with first water quality testing electrode wire, second water quality testing electrode diapire right part is provided with the riveting terminal, second water quality testing electrode wire is installed to the bottom of riveting terminal.
Preferably, a temperature sensor is installed on the upper portion of the inner cavity of the second water quality detection electrode, and a temperature sensor lead is installed at the bottom end of the temperature sensor.
Preferably, the first water quality detection electrode lead, the second water quality detection electrode lead and the temperature sensor lead are clamped with a mounting disc bracket.
Preferably, a sealing gasket is bonded to the top wall of the separator.
Preferably, the first water quality detection electrode and the second water quality detection electrode are connected through a partition piece through injection molding.
Compared with the prior art, the beneficial effects of the utility model are that:
1) the device uses the metal shell of the temperature sensor as one of the probes of the water quality sensor, thereby saving one probe material;
2) compared with a sensor with 3 probes, the device reduces one probe, so that the sensor has smaller volume and is convenient to mount;
3) the device has the advantages that two sensors with independent functions are arranged, one mounting position is reduced, the assembly cost is reduced, and the material cost is saved.
Drawings
FIG. 1 is a schematic front view of a temperature sensor with a water quality detection function with two probes according to the present invention;
fig. 2 is the front view cross-sectional schematic diagram of the temperature sensor with water quality detection function of the dual-probe of the present invention.
In the figure: 100 partitions, 110 mounting plate supports, 120 sealing gaskets, 200 first water quality detection electrodes, 210 first water quality detection electrode leads, 300 second water quality detection electrodes, 310 riveting terminals, 320 second water quality detection electrode leads, 330 temperature sensors and 331 temperature sensor leads.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a temperature sensor of two probe area water quality testing function, this device is small, reduce assembly cost, low in production cost, please refer to fig. 1 and fig. 2, including separator 100, first water quality testing electrode 200 and second water quality testing electrode 300 are located about the roof of separator 100 respectively, the roof of separator 100 is all run through to the bottom of first water quality testing electrode 200 and second water quality testing electrode 300, the bottom of first water quality testing electrode 200 is provided with first water quality testing electrode wire 210, second water quality testing electrode 300 diapire right part is provided with riveting terminal 310, second water quality testing electrode wire 320 is installed to riveting terminal 310's bottom.
The working principle is as follows: the first water quality detection electrode 200 and the second water quality detection electrode 300 are connected through the partition 100 by injection molding, the first water quality detection electrode 200 and the first water quality detection electrode lead 210 are connected in a pressing mode to connect an electric signal to the detection circuit board, and the second water quality detection electrode 300 and the second water quality detection electrode lead 320 are connected through the riveting terminal 310 to connect the electric signal to the detection circuit board to form a water quality detection circuit. The temperature sensor 330 is packaged in the second water quality detection electrode and is connected to the control circuit board through a temperature sensor wire to form a temperature detection and control circuit, the sealing gasket 120 is used for being assembled on an electric heating kettle or a water purifier to play roles of insulation, sealing and isolation, the mounting disc support 110 is a mounting and connecting support assembled on the electric heating kettle or the water purifier, and finally the combined type integrated sensor which can realize water quality detection and temperature detection simultaneously only by two probes is formed.
While the invention has been described above with reference to certain embodiments, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the various embodiments disclosed herein can be used in any combination with one another, and the description of such combinations that is not exhaustive in this specification is merely for brevity and resource saving. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (5)
1. The utility model provides a temperature sensor of two probes area water quality testing function, includes separator (100), first water quality testing electrode (200) and second water quality testing electrode (300), its characterized in that: first water quality testing electrode (200) and second water quality testing electrode (300) are located the roof of separator (100) respectively about, the roof of separator (100) is all run through to the bottom of first water quality testing electrode (200) and second water quality testing electrode (300), the bottom of first water quality testing electrode (200) is provided with first water quality testing electrode wire (210), second water quality testing electrode (300) diapire right part is provided with riveting terminal (310), second water quality testing electrode wire (320) are installed to the bottom of riveting terminal (310).
2. The temperature sensor with water quality detection function of claim 1, wherein: temperature sensor (330) is installed on the inner chamber upper portion of second water quality testing electrode (300), temperature sensor wire (331) is installed to the bottom of temperature sensor (330).
3. The temperature sensor with water quality detection function of claim 1, wherein: the first water quality detection electrode lead (210), the second water quality detection electrode lead (320) and the temperature sensor lead (331) are clamped with a mounting disc support (110).
4. The temperature sensor with water quality detection function of claim 1, wherein: and a sealing gasket (120) is adhered to the top wall of the separator (100).
5. The temperature sensor with water quality detection function of claim 1, wherein: the first water quality detection electrode (200) and the second water quality detection electrode (300) are connected through a partition (100) through injection molding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020634485.0U CN213041773U (en) | 2020-04-24 | 2020-04-24 | Temperature sensor with double probes and water quality detection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020634485.0U CN213041773U (en) | 2020-04-24 | 2020-04-24 | Temperature sensor with double probes and water quality detection function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213041773U true CN213041773U (en) | 2021-04-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020634485.0U Active CN213041773U (en) | 2020-04-24 | 2020-04-24 | Temperature sensor with double probes and water quality detection function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213041773U (en) |
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2020
- 2020-04-24 CN CN202020634485.0U patent/CN213041773U/en active Active
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