CN207937033U - A kind of Internet of Things water-level and water-temperature integrated transducer - Google Patents
A kind of Internet of Things water-level and water-temperature integrated transducer Download PDFInfo
- Publication number
- CN207937033U CN207937033U CN201820015038.XU CN201820015038U CN207937033U CN 207937033 U CN207937033 U CN 207937033U CN 201820015038 U CN201820015038 U CN 201820015038U CN 207937033 U CN207937033 U CN 207937033U
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- China
- Prior art keywords
- water
- temperature
- rocker piece
- level
- water temperature
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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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- Measuring Temperature Or Quantity Of Heat (AREA)
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Abstract
The utility model discloses a kind of Internet of Things water-level and water-temperature integrated transducers, water level including being fixedly installed on water tank bottom to be measured incudes bottom crown and the sensor rocker piece being set in water tank to be measured that floats, the sensor rocker piece is hollow cuboid or cube structure, and water level induction top crown is provided on the roof of the sensor rocker piece；It is provided with temperature-sensitive expanded spheres in the cavity of the sensor rocker piece, the both sides of the temperature-sensitive expanded spheres are respectively arranged with the first water temperature induction plate and the second water temperature induction plate, and the first water temperature induction plate and the second water temperature induction plate have elasticity close to each other.The utility model can be monitored the water tank of household electric appliances and industrial equipment or the water level of sink and water temperature using an integrated sensor, and be directly output as electric signal, and communication transfer is carried out in order to be converted to digital signal.
Description
Technical field
The utility model is related to a kind of water-temperature water-level sensor product technical field, especially a kind of Internet of Things water-level and water-temperature
Integrated transducer.
Background technology
With the continuous development of technical merit, technology of Internet of things is achieved and promotes rapidly, more and more household electricity
Device and industrial equipment realize Internet of Things operation；The conventional household electric appliances and industrial equipment with water tank, sink, mainly pass through
The detection to water level and water temperature can be realized in the water level and water temperature form that can be intuitively displayed, in order to adjust heating equipment and confession
Wetting system regulates and controls the water level and water temperature of household electric appliances and industrial equipment.But apply the household electric appliances of technology of Internet of things
And industrial equipment, water level and water temperature have to be first converted into electric signal, are reconverted into digital signal, could be in intelligent control
The heart receives and carries out logic judgment；In conventional internet of things equipment its water level and water temperature be by two different sensors into
Row operation, increase volume, structural complexity and the manufacturing cost of household electric appliances and industrial equipment.
Invention content
A kind of in order to overcome the deficiencies of the prior art, the utility model provides Internet of Things water-level and water-temperature integrated sensing
Device can supervise the water tank of household electric appliances and industrial equipment or the water level of sink and water temperature using an integrated sensor
It surveys, and is directly output as electric signal, communication transfer is carried out in order to be converted to digital signal.
Technical solution adopted by the utility model to solve its technical problems is：
A kind of Internet of Things water-level and water-temperature integrated transducer, including be fixedly installed under the water level induction of water tank bottom to be measured
Pole plate and floating are set to sensor rocker piece in water tank to be measured, the sensor rocker piece be hollow cuboid or
Cube structure, and water level induction top crown is provided on the roof of the sensor rocker piece, the water level incudes bottom crown
It is horizontally disposed in opposite directions with water level induction top crown；Temperature-sensitive expanded spheres, institute are provided in the cavity of the sensor rocker piece
The both sides for stating temperature-sensitive expanded spheres are respectively arranged with the first water temperature induction plate and the second water temperature induction plate, the first water temperature sense
Pole plate and the second water temperature induction plate is answered to be mutually parallel and be oppositely arranged, and the first water temperature induction plate and described second
Water temperature induction plate has elasticity close to each other.
As a further improvement of the above technical scheme, it is arranged between the opposite two side walls of the sensor rocker piece
There are pole plate activity guide post, the first water temperature induction plate and the second water temperature induction plate to be vertically sleeved on the pole plate
On movable guide post, and the both ends of the pole plate activity guide post are respectively installed with the first pole plate and squeeze spring and the second pole plate extruding bullet
Spring；First pole plate squeezes spring and is located between the side wall and the first water temperature induction plate of the sensor rocker piece,
Second pole plate squeezes spring and is located between the side wall and the second water temperature induction plate of the sensor rocker piece.
As a further improvement of the above technical scheme, metal heat-conduction bar, the gold are provided in the temperature-sensitive expanded spheres
The upper end for belonging to heat conductive rod is located in the temperature-sensitive expanded spheres, and the lower end of the metal heat-conduction bar passes through the temperature-sensitive expanded spheres and institute
State the bottom that sensor rocker piece is located at the sensor rocker piece.
As a further improvement of the above technical scheme, the both ends of the metal heat-conduction bar are both provided with several metal heat-conductings
Fin.
As a further improvement of the above technical scheme, further include the rocker piece limit being vertically arranged in water tank to be measured
It manages, several hollow holes, the inner cavity horizontal cross-section knot of the rocker piece position-limiting tube is provided on the tube wall of the rocker piece position-limiting tube
Structure is identical as the top surface structure of sensor rocker piece, and the sensor rocker piece is set in the rocker piece position-limiting tube.
As a further improvement of the above technical scheme, the water level induction bottom crown and water level induction top crown point
Not Lian Jie water level detecting power supply positive and negative electrode, and water level induction bottom crown, the water level induction top crown and water
It is also arranged in series water level signal galvanometer in the circuit of position detection power supply；The first water temperature induction plate and second water
Warm induction plate is separately connected the positive and negative electrode of water temperature detection power supply, and the first water temperature induction plate, the second water temperature sense
It answers pole plate and the water temperature to detect in the circuit of power supply and has also been arranged in series water temperature signal galvanometer.
Compared with prior art, the utility model has the beneficial effects that：
A kind of Internet of Things water-level and water-temperature integrated transducer provided by the utility model can use an integrated biography
Sensor is monitored the water tank of household electric appliances and industrial equipment or the water level of sink and water temperature, to reduce household electric appliances and
Volume, structural complexity and the manufacturing cost of industrial equipment；And water level and water temperature information can be directly output as electric signal,
Communication transfer is carried out in order to be converted to digital signal.
Description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is a kind of structural schematic diagram of Internet of Things water-level and water-temperature integrated transducer described in the utility model；
Fig. 2 is the structural schematic diagram of temperature-sensitive expanded spheres and its associated component described in the utility model；
Fig. 3 is a kind of mounting structure schematic diagram of Internet of Things water-level and water-temperature integrated transducer described in the utility model.
Specific implementation mode
Referring to figs. 1 to Fig. 3, Fig. 1 to Fig. 3 is the structural schematic diagram of one specific embodiment of the utility model.
As shown in Figure 1 to Figure 3, a kind of Internet of Things water-level and water-temperature integrated transducer, including it is fixedly installed on water tank to be measured
The water level induction bottom crown 1 and the sensor rocker piece 2 being set in water tank to be measured that floats, the sensor of bottom float
Block 2 is hollow cuboid or cube structure, and water level induction top crown is provided on the roof of the sensor rocker piece 2
3, the water level induction bottom crown 1 and water level induction top crown 3 are horizontally disposed in opposite directions；The sky of the sensor rocker piece 2
Intracavitary is provided with temperature-sensitive expanded spheres 4, and the both sides of the temperature-sensitive expanded spheres 4 are respectively arranged with the first water temperature induction plate 5 and second
Water temperature induction plate 6, the first water temperature induction plate 5 and the second water temperature induction plate 6 are mutually parallel and are oppositely arranged, and
The first water temperature induction plate 5 and the second water temperature induction plate 6 have elasticity close to each other.
Preferably, pole plate activity guide post 7 is provided between the opposite two side walls of the sensor rocker piece 2,
The first water temperature induction plate 5 and the second water temperature induction plate 6 are vertically sleeved on the pole plate activity guide post 7,
And the both ends of the pole plate activity guide post 7 are respectively installed with that the first pole plate squeezes spring 8 and the second pole plate squeezes spring 9；It is described
First pole plate squeezes spring 8 and is located between the side wall and the first water temperature induction plate 5 of the sensor rocker piece 2, described
Second pole plate squeezes spring 9 and is located between the side wall and the second water temperature induction plate 6 of the sensor rocker piece 2.
Preferably, being provided with metal heat-conduction bar 10, the upper end of the metal heat-conduction bar 10 in the temperature-sensitive expanded spheres 4
In the temperature-sensitive expanded spheres 4, the lower end of the metal heat-conduction bar 10 passes through the temperature-sensitive expanded spheres 4 and the sensor floating
Motion block 2 is located at the bottom of the sensor rocker piece 2.The both ends of the metal heat-conduction bar 10 are both provided with several metal heat-conducting wings
Piece 11.
Further include the rocker piece position-limiting tube 12 being vertically arranged in water tank to be measured, on the tube wall of the rocker piece position-limiting tube 12
It is provided with several hollow holes, the top of the inner cavity horizontal cross-section structure of the rocker piece position-limiting tube 12 and the sensor rocker piece 2
Face structure is identical, and the sensor rocker piece 2 is set in the rocker piece position-limiting tube 12.Specifically, under the water level induction
Pole plate 1 and water level induction top crown 3 are separately connected the positive and negative electrode of water level detecting power supply 13, and the lower pole of water level induction
It is also arranged in series water level signal electric current in the circuit of plate 1, water level induction top crown 3 and the water level detecting power supply 13
Meter 14；The first water temperature induction plate 5 and the second water temperature induction plate 6 be separately connected water temperature detection power supply 15 just,
Cathode, and time of the first water temperature induction plate 5, the second water temperature induction plate 6 and water temperature detection power supply 15
Water temperature signal galvanometer 16 has also been arranged in series in road.
When the water level in water tank to be measured changes, the sensor rocker piece 2 can float, to make the water
Spacing between position induction bottom crown 1 and water level induction top crown 3 changes, the water level induction bottom crown 1 and institute
The capacitance for stating the capacitor that water level induction top crown 3 is constituted changes, in the case where application voltage is certain, meeting in circuit
It generates electric current and the long-range monitoring of water level can be realized by detecting the electric signal to generate quantifiable electric signal；Similarly,
When the water temperature in water tank to be measured changes, when gases are heated, they expand in the temperature-sensitive expanded spheres 4 or pre- cold events, to change
Become the spacing between the first water temperature induction plate 5 and the second water temperature induction plate 6, the first water temperature induction plate
5 and the capacitance of capacitor that is constituted of the second water temperature induction plate 6 can also change, can remotely be passed to generate
Defeated electric signal.
The better embodiment of the utility model is illustrated above, certainly, the utility model can also be adopted
With form different from the embodiment described above, those skilled in the art are made under the premise of without prejudice to spirit of that invention
Equivalent transformation or corresponding modification, should all fall within the protection scope of the present invention.
Claims (6)
1. a kind of Internet of Things water-level and water-temperature integrated transducer, it is characterised in that：Including being fixedly installed on water tank bottom to be measured
Water level induction bottom crown (1) and the sensor rocker piece (2) being set in water tank to be measured that floats, the sensor rocker piece
(2) it is hollow cuboid or cube structure, and is provided with the upper pole of water level induction on the roof of the sensor rocker piece (2)
Plate (3), the water level induction bottom crown (1) and water level induction top crown (3) are horizontally disposed in opposite directions；The sensor floats
Temperature-sensitive expanded spheres (4) are provided in the cavity of block (2), the both sides of the temperature-sensitive expanded spheres (4) are respectively arranged with the first water temperature sense
Answer pole plate (5) and the second water temperature induction plate (6), the first water temperature induction plate (5) and the second water temperature induction plate
(6) it is mutually parallel and is oppositely arranged, and the first water temperature induction plate (5) and the second water temperature induction plate (6) have phase
Mutually close elasticity.
2. a kind of Internet of Things water-level and water-temperature integrated transducer according to claim 1, it is characterised in that：The sensor
Be provided with pole plate activity guide post (7) between the opposite two side walls of rocker piece (2), the first water temperature induction plate (5) and
The second water temperature induction plate (6) is vertically sleeved on the pole plate activity guide post (7), and the pole plate activity guide post
(7) both ends are respectively installed with the first pole plate and squeeze spring (8) and the second pole plate extruding spring (9)；First pole plate squeezes
Spring (8) is located between the side wall and the first water temperature induction plate (5) of the sensor rocker piece (2), second pole
Plate squeezes spring (9) and is located between the side wall and the second water temperature induction plate (6) of the sensor rocker piece (2).
3. a kind of Internet of Things water-level and water-temperature integrated transducer according to claim 1, it is characterised in that：The temperature-sensitive is swollen
Metal heat-conduction bar (10) is provided in swollen ball (4), the upper end of the metal heat-conduction bar (10) is located at the temperature-sensitive expanded spheres (4)
In, the lower end of the metal heat-conduction bar (10) passes through the temperature-sensitive expanded spheres (4) and the sensor rocker piece (2) positioned at described
The bottom of sensor rocker piece (2).
4. a kind of Internet of Things water-level and water-temperature integrated transducer according to claim 3, it is characterised in that：The metal is led
The both ends of hot pin (10) are both provided with several metal heat-conducting fins (11).
5. a kind of Internet of Things water-level and water-temperature integrated transducer according to claim 1, it is characterised in that：Further include vertical
The rocker piece position-limiting tube (12) being set in water tank to be measured is provided with several hollow outs on the tube wall of the rocker piece position-limiting tube (12)
Hole, the inner cavity horizontal cross-section structure of the rocker piece position-limiting tube (12) is identical as the top surface structure of sensor rocker piece (2),
The sensor rocker piece (2) is set in the rocker piece position-limiting tube (12).
6. a kind of Internet of Things water-level and water-temperature integrated transducer according to claim 1, it is characterised in that：The water level sense
Bottom crown (1) and the water level is answered to incude the positive and negative electrode that top crown (3) is separately connected water level detecting power supply (13), and the water
Also series connection is set in the circuit of position induction bottom crown (1), water level induction top crown (3) and the water level detecting power supply (13)
It is equipped with water level signal galvanometer (14)；The first water temperature induction plate (5) and the second water temperature induction plate (6) connect respectively
Water receiving temperature detector surveys the positive and negative electrode of power supply (15), and the first water temperature induction plate (5), the second water temperature induction plate (6)
And water temperature signal galvanometer (16) also it has been arranged in series in the circuit of the water temperature detection power supply (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820015038.XU CN207937033U (en) | 2018-01-05 | 2018-01-05 | A kind of Internet of Things water-level and water-temperature integrated transducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820015038.XU CN207937033U (en) | 2018-01-05 | 2018-01-05 | A kind of Internet of Things water-level and water-temperature integrated transducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207937033U true CN207937033U (en) | 2018-10-02 |
Family
ID=63648119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820015038.XU Expired - Fee Related CN207937033U (en) | 2018-01-05 | 2018-01-05 | A kind of Internet of Things water-level and water-temperature integrated transducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207937033U (en) |
-
2018
- 2018-01-05 CN CN201820015038.XU patent/CN207937033U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181002 Termination date: 20200105 |
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| CF01 | Termination of patent right due to non-payment of annual fee |