CN211178602U - Electronic water pump integrated with water flow and temperature sensor functions - Google Patents
Electronic water pump integrated with water flow and temperature sensor functions Download PDFInfo
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- CN211178602U CN211178602U CN202020123869.6U CN202020123869U CN211178602U CN 211178602 U CN211178602 U CN 211178602U CN 202020123869 U CN202020123869 U CN 202020123869U CN 211178602 U CN211178602 U CN 211178602U
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Abstract
The utility model discloses an electronic water pump integrated with water flow and temperature sensor functions, which comprises a water flow detection device, a water temperature detection device, a turbine component, an electronic water pump water inlet, an electronic water pump main body and an electronic water pump outlet; the turbine assembly includes a first magnetic rotor; a turbine assembly is arranged at the water inlet of the electronic water pump; a Hall element of the water flow detection device is arranged above the first magnetic rotor and is connected with the water flow detection output end; a temperature probe of the water temperature detection device is arranged behind the first magnetic rotor and is connected with the water temperature detection output end; the electronic water pump water inlet and the electronic water pump outlet are arranged above the electronic water pump main body; the utility model discloses integrated flow detection is simple and easy with the temperature detection scheme, and has reduced the demand of water heater water route part spare part to reduce the possibility that spare part became invalid, improved the reliability that discharge and temperature detected.
Description
Technical Field
The utility model relates to an electronic water pump technical field, concretely relates to integrated electronic water pump that has flow and temperature sensor function.
Background
The existing water heater with the circulating water function is complex in structure, various parts need to be connected to a water path part of the existing water heater, the existing detection scheme is that a water flow sensor is independently installed in the water path, but the mutual linkage among the parts of the water heater structure can cause the possible failure of water leakage and the like, so that how to reduce the parts of the water heater and integrate the parts so as to improve the reliability of the water path of the water heater is the most needed to be researched at present.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem how to reduce water heater spare part when improving the temperature in water heater water route and the reliability of discharge monitoring, aim at provides an integrated electronic water pump that has flow, temperature sensor function, solves above-mentioned problem.
The utility model discloses a following technical scheme realizes:
an electronic water pump integrated with functions of flow and temperature sensors comprises a water flow detection device, a water temperature detection device, a turbine assembly, an electronic water pump water inlet, an electronic water pump main body and an electronic water pump outlet;
the water flow detection device comprises a water flow detection output end and a Hall element;
the water temperature detection device comprises a temperature probe and a water temperature detection output end;
the turbine assembly includes a first magnetic rotor;
the turbine assembly is arranged at the water inlet of the electronic water pump;
the Hall element is arranged above the first magnetic rotor and connected with the water flow detection output end;
the first magnetic rotor and the temperature probe are sequentially connected along the water flow direction, and the temperature probe is connected with the water temperature detection output end;
and the electronic water pump water inlet and the electronic water pump outlet are arranged above the electronic water pump main body.
The water inlet of the original electronic water pump is connected with a water flow sensor which is an independent part through a water path joint, the water flow detection and the temperature detection are integrated in the electronic water pump, the installation of water path parts of a water heater is reduced, and the water flow monitoring device and the water temperature detection device are arranged at the water inlet of the electronic water pump, so that the water flow flowing out from the water inlet pipe of the water heater can be simply and conveniently detected, the arrangement of the water flow detection device and the water temperature detection device at the water inlet of the electronic water pump has no clear front and back requirements in principle, and the water flow monitoring device is placed in front only for convenience of maintenance because of the circulating water function of the second magnetic rotor in the main body of the electronic water pump and the structure of the second magnetic rotor, the water inlet of the electronic water pump and the water outlet of the electronic water pump are not on the same straight line, and the turbine shell in, the rotary vane on the turbine shell changes the water flow flowing in the straight direction into the rotary water flow, the first magnetic rotor of the turbine assembly rotates through the water flow to generate magnetic field change, the magnetic field change is detected by a Hall element arranged above the first magnetic rotor, a thermistor in a temperature probe of the water temperature detection device detects the water flow passing through the turbine assembly, and the water temperature is obtained according to a detected resistance signal through the temperature corresponding to the preset resistance value; the second magnetic rotor in the electronic water pump main body generates an electromagnetic field to perform water circulation, so that the electronic water pump main body is set to be in a turbine shape, parameters and performance in the second magnetic rotor can be modified according to requirements, the shell and the water chamber of the electronic water pump main body are made of plastics or metals, the water inlet and the outlet of the electronic water pump are made of plastics or metals, the plastics or metals can be selected according to specific use requirements, the water inlet of the electronic water pump and the water outlet of the electronic water pump are matched with a water heater in practical application conveniently, nuts are arranged at the water inlet of the electronic water pump and the water outlet of the electronic water pump, different measurement requirements on water flow and water temperature are met conveniently, the water flow monitoring device and the water temperature detecting device are independent devices, and can be installed at the water inlet of the electronic water pump through, or the water inlet of the electronic water pump is detached.
The working principle is as follows:
when water flow enters a water inlet of the electronic water pump, a turbine shell of the turbine assembly changes straight water flow into rotary water flow, the water flow pushes a first magnetic rotor in the turbine assembly to rotate, a variable magnetic field generated when the first magnetic rotor rotates is detected by a Hall element in a water flow detection device and is transmitted to a water flow detection output end through an electric wire, variable waveform detection equipment is connected with the water flow detection output end, variable waveforms are input into the variable waveform detection equipment by the water flow detection output end, and the variable waveform detection equipment collects water flow data;
when the water flow reaches the temperature probe and is detected by the thermistor of the temperature probe, the temperature probe transmits the resistance value detected by the thermistor through a wire, the resistance signal detection equipment is connected with the water temperature detection output end, and the current water temperature is judged through the resistance signal output by the water temperature detection output end and the temperatures corresponding to different appointed resistance values;
water flow enters the water chamber of the water pump from the temperature probe to complete the circulating water function of the original electronic water pump.
Further, the water flow detection output end is connected with variable waveform detection equipment.
Furthermore, the water temperature detection output end is connected with resistance signal detection equipment.
Furthermore, the water inlet of the electronic water pump is connected with the water inlet pipe of the water heater.
Further, the outlet of the electronic water pump is connected with a hot water pipe of the water heater.
Furthermore, the central axis of the water inlet of the electronic water pump and the central axis of the outlet of the electronic water pump are not on the same straight line.
Further, the turbine assembly also comprises a turbine shell, and the turbine shell is provided with a rotary vane.
Further, the electronic water pump main body comprises a stator, a second magnetic rotor and a water chamber;
the stator is wound with a copper coil;
the second magnetic rotor is arranged in the middle of the water chamber and is in a turbine shape.
Furthermore, the water flow detection device and the water temperature detection device are connected with the water inlet of the electronic water pump through screws.
Furthermore, the shell of the electronic water pump main body and the water chamber are made of plastics or metals, and the water inlet of the electronic water pump and the water outlet of the electronic water pump are made of plastics or metals.
Compared with the prior art, the utility model, following advantage and beneficial effect have:
1. the utility model relates to an electronic water pump integrated with flow and temperature sensor functions, which realizes the detection of water flow and water temperature in a water channel through the electronic water pump without independently installing a sensor in the water channel of a water heater, can complete the original circulating water function of the water heater, and can more accurately detect the water flow and the water temperature;
2. the utility model relates to an electronic water pump integrated with flow and temperature sensor functions, which reduces the installation of parts of a water circuit part in a water heater, thereby reducing possible failures when the parts of the original water heater are linked;
3. the utility model relates to an integrated electronic water pump that has flow and temperature sensor function, integrated flow detection and temperature detection scheme are simple and easy and can adjust according to the demand, and are simple, reliable when the production assembly.
Drawings
The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
fig. 2 the utility model discloses water inlet position structure schematic diagram.
The reference numerals in the above figures have the following meanings:
the method comprises the following steps of 1-water flow connection detection output end, 2-water temperature detection output end, 3-temperature probe, 4-Hall element, 5-first magnetic rotor, 6-turbine assembly, 7-electronic water pump water inlet, 8-electronic water pump main body and 9-electronic water pump water outlet.
Detailed Description
To make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the following examples and drawings, and the exemplary embodiments and descriptions thereof of the present invention are only used for explaining the present invention, and are not intended as limitations of the present invention.
Examples
An electronic water pump integrated with the functions of flow and temperature sensors comprises a water flow detection device, a water temperature detection device, a turbine assembly 6, an electronic water pump water inlet 7, an electronic water pump main body 8 and an electronic water pump outlet 9;
the water flow detection device comprises a water flow detection output end 1 and a Hall element 4;
the water temperature detection device comprises a temperature probe 3 and a water temperature detection output end 2;
the turbine assembly 6 comprises a first magnetic rotor 5;
the turbine assembly 6 is arranged at the water inlet 7 of the electronic water pump;
the Hall element 4 is arranged above the first magnetic rotor 5, and the Hall element 4 is connected with the water flow detection output end 1;
the first magnetic rotor 5 and the temperature probe 3 are sequentially connected along the water flow direction, and the temperature probe 3 is connected with the water temperature detection output end 2;
and the electronic water pump water inlet 7 and the electronic water pump outlet 9 are arranged above the electronic water pump main body 8.
And the water flow detection output end 1 is connected with variable waveform detection equipment.
The water temperature detection output end 2 is connected with a resistance signal detection device.
And the water inlet 7 of the electronic water pump is connected with a water inlet pipe of the water heater.
And the outlet 9 of the electronic water pump is connected with a hot water pipe of the water heater.
The central axis of the water inlet 7 of the electronic water pump and the central axis of the outlet 9 of the electronic water pump are not in the same straight line.
The turbine assembly 6 further comprises a turbine housing, and the turbine housing is provided with rotary vanes.
The electronic water pump main body 8 comprises a stator, a second magnetic rotor and a water chamber;
the stator is wound with a copper coil;
the second magnetic rotor is arranged in the middle of the water chamber and is in a turbine shape.
The water flow detection device and the water temperature detection device are connected with the water inlet 7 of the electronic water pump through screws.
The shell of the electronic water pump main body 8 and the water chamber are made of plastics or metals, and the electronic water pump water inlet 7 and the electronic water pump outlet 9 are made of plastics or metals.
The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (10)
1. An electronic water pump integrated with functions of water flow and temperature sensors is characterized by comprising a water flow detection device, a water temperature detection device, a turbine assembly (6), an electronic water pump water inlet (7), an electronic water pump main body (8) and an electronic water pump outlet (9);
the water flow detection device comprises a water flow detection output end (1) and a Hall element (4);
the water temperature detection device comprises a temperature probe (3) and a water temperature detection output end (2);
the turbine assembly (6) comprises a first magnetic rotor (5);
the turbine assembly (6) is arranged at the water inlet (7) of the electronic water pump;
the Hall element (4) is arranged above the first magnetic rotor (5), and the Hall element (4) is connected with the water flow detection output end (1);
the first magnetic rotor (5) and the temperature probe (3) are sequentially connected along the water flow direction, and the temperature probe (3) is connected with the water temperature detection output end (2);
the electronic water pump is characterized in that the electronic water pump water inlet (7) and the electronic water pump outlet (9) are arranged above the electronic water pump main body (8).
2. An electronic water pump integrating water flow and temperature sensor functions, according to claim 1, characterized in that the water flow detection output (1) is connected to a variable waveform detection device.
3. An electronic water pump integrating water flow and temperature sensor functions, according to claim 1, characterized in that said water temperature detection output (2) is connected to a resistance signal detection device.
4. An electronic water pump integrated with water flow and temperature sensor functions according to claim 1, characterized in that the water inlet (7) of the electronic water pump is connected with the water inlet pipe of a water heater.
5. An electronic water pump integrating water flow and temperature sensor functions, according to claim 1, characterized in that the electronic water pump outlet (9) is connected with the hot water pipe of a water heater.
6. The electronic water pump integrated with water flow and temperature sensor functions as claimed in claim 1, characterized in that the central axis of the water inlet (7) of the electronic water pump and the central axis of the water outlet (9) of the electronic water pump are not in the same straight line.
7. The electronic water pump integrated with water flow and temperature sensor functions according to claim 1, characterized in that the turbine assembly (6) further comprises a turbine housing on which the rotary vane is arranged.
8. The electronic water pump integrated with water flow and temperature sensor functions according to claim 1, characterized in that the electronic water pump body (8) comprises a stator, a second magnetic rotor and a water chamber;
the stator is wound with a copper coil;
the second magnetic rotor is arranged in the middle of the water chamber and is in a turbine shape.
9. The electronic water pump integrated with water flow and temperature sensor functions as claimed in claim 1, wherein the water flow detection device and the water temperature detection device are connected with the water inlet (7) of the electronic water pump through screws.
10. The electronic water pump integrated with functions of water flow and temperature sensors according to claim 1, wherein the housing and the water chamber of the electronic water pump main body (8) are made of plastic or metal, and the water inlet (7) and the outlet (9) of the electronic water pump are made of plastic or metal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020123869.6U CN211178602U (en) | 2020-01-19 | 2020-01-19 | Electronic water pump integrated with water flow and temperature sensor functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020123869.6U CN211178602U (en) | 2020-01-19 | 2020-01-19 | Electronic water pump integrated with water flow and temperature sensor functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211178602U true CN211178602U (en) | 2020-08-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020123869.6U Active CN211178602U (en) | 2020-01-19 | 2020-01-19 | Electronic water pump integrated with water flow and temperature sensor functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211178602U (en) |
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2020
- 2020-01-19 CN CN202020123869.6U patent/CN211178602U/en active Active
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