CN205980494U - Frequency conversion heat pump controller - Google Patents
Frequency conversion heat pump controller Download PDFInfo
- Publication number
- CN205980494U CN205980494U CN201620896079.5U CN201620896079U CN205980494U CN 205980494 U CN205980494 U CN 205980494U CN 201620896079 U CN201620896079 U CN 201620896079U CN 205980494 U CN205980494 U CN 205980494U
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- Prior art keywords
- heat pump
- controller
- power supply
- variable frequency
- communication interface
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- 238000006243 chemical reaction Methods 0.000 title abstract description 6
- 238000009413 insulation Methods 0.000 claims description 9
- 230000001012 protector Effects 0.000 claims description 7
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 239000000945 filler Substances 0.000 claims description 3
- 238000005260 corrosion Methods 0.000 claims description 2
- 239000006260 foam Substances 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 13
- 230000005611 electricity Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000009835 boiling Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The application provides a frequency conversion heat pump controller, relates to the controller field, includes: a plurality of sensors and total controller, total controller respectively with a plurality of sensor electric connection, sensor settings is inside the heat pump, total controller sets up at the heat pump outsidely, wherein, total controller includes MCU, power, inner communication interface and power frequency -variable controller, MCU respectively with the power the inner communication interface with power frequency -variable controller electric connection, the inner communication interface with sensor electric connection, power frequency -variable controller with power electric connection. The frequency conversion heat pump controller that this application provided through adopting multisensor, can effectively monitor various heat pump data, carries out the effective control according to data to the heat pump, practices thrift a large amount of energy.
Description
Technical Field
The application relates to the field of controllers, in particular to a variable-frequency heat pump controller.
Background
Heat pumps (Heat pumps), also known as chillers (regenerators), transfer energy from a low temperature to a high temperature. And it provides more energy to the place where the temperature is high than it needs to operate. Utilize low boiling point liquid when evaporating after the choke valve decompression, absorb the heat from low temperature object, then with vapor compression, make the temperature rise, emit absorptive heat and liquefaction when the condenser, circulation work can constantly shift the heat to the higher object of temperature from the lower object of temperature like this, can be used for in equipment such as heating, drying with this heat.
In the prior art, most heat pumps are controlled mechanically, but the temperature of the heat pumps is basically controlled only singly, information of the heat pumps cannot be informed to users in time, and an intelligent controller capable of realizing temperature control according to the requirements of the users and saving energy is not provided.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the application provides a frequency conversion heat pump controller which integrates multiple functions into a whole, has multiple controls and saves energy.
A variable frequency heat pump controller, comprising:
the heat pump system comprises a plurality of sensors and a master controller, wherein the master controller is electrically connected with the sensors respectively, the sensors are arranged in the heat pump, and the master controller is arranged outside the heat pump; wherein,
the master controller comprises an MCU, a power supply, an internal communication interface and a power supply variable frequency controller, wherein the MCU is respectively connected with the power supply, the internal communication interface and the power supply variable frequency controller, the internal communication interface is electrically connected with the sensor, and the power supply variable frequency controller is electrically connected with the power supply.
The power supply controller comprises a high-low frequency power supply controller and a demand variable frequency power supply controller.
The display screen and the keys are respectively connected with the MCU, and display contents are displayed by switching the display screen through the keys.
The master controller further comprises an external communication interface, and the external communication interface is electrically connected with the MCU and is connected with the user equipment in a wireless communication mode.
And a heat insulation protector is arranged between the master controller and the heat pump.
Preferably, the heat insulation protector is a foaming filler.
And a heat insulation sleeve is arranged between the MCU and the power supply and between the MCU and the internal communication interface.
Wherein the power supply comprises a transformer, an input power supply and a voltage regulator, wherein the input power supply voltage comprises one of 220V and 380V.
The master controller further comprises a clock circuit, and the clock circuit is electrically connected with the MCU.
Wherein, the sensor is externally coated with an anticorrosive coating.
The application provides a frequency conversion heat pump controller, through adopting multisensor, can effectively monitor various heat pump data, carries out effective control to the heat pump according to data, practices thrift a large amount of energy.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present application, and other drawings can be obtained by those skilled in the art according to the drawings.
Fig. 1 is a schematic structural diagram of the variable frequency heat pump controller of the present invention;
fig. 2 is a schematic diagram of a variable frequency heat pump controller installation.
The system comprises a main controller, an 11-MCU, a 12-power supply, a 13-internal communication interface, a 131-water quantity measuring interface, a 132-electric quantity measuring interface, a 133-water level measuring interface, a 134-temperature measuring interface, a 135-electric leakage measuring interface, a 14-external communication interface, a 15-clock circuit, a 16-power supply variable frequency controller, a 2-sensor, a 21-water flow sensor, a 22-electric consumption sensor, a 23-water level sensor, a 24-temperature sensor, a 25-electric leakage sensor, a 3-key, a 4-display screen and a 5-heat insulation protector, wherein the main controller is connected with the MCU, the power supply, the 13-internal communication interface, the 131-.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
The present application provides a variable frequency heat pump controller, as an embodiment of the present application, as shown in fig. 1, including:
the heat pump system comprises a plurality of sensors 2 and a master controller 1, wherein the master controller 1 is electrically connected with the sensors 2 respectively, the sensors 2 are arranged in the heat pump, and the master controller 1 is arranged outside the heat pump; wherein,
the master controller 1 comprises an MCU11, a power supply 12, an internal communication interface 13 and a power supply variable frequency controller 16, the MCU11 is electrically connected with the power supply 12, the internal communication interface 13 and the power supply variable frequency controller 16 respectively, the internal communication interface 13 is electrically connected with the sensor 2, and the power supply variable frequency controller 16 is electrically connected with the power supply 12.
The power supply variable frequency controller comprises a high-low frequency power supply controller and a required variable frequency power supply controller, wherein the high-low frequency power supply controller is used for a variable frequency heat pump with gear setting and performing stable power supply frequency switching on a heating gear and a heat preservation gear; the demand variable frequency power supply controller is used for setting a temperature period through the MCU and making corresponding frequency change through the temperature period;
for example, when the hot water peak period is set to be 7 to 9 points in the morning, the power frequency of the demand variable frequency power controller is set to be 30Hz from 9 points to 6 points in the next day, the power frequency is set to be 60Hz when no people use the heat pump between 6 to 9 points, and the power frequency is changed to be 100Hz when people use the heat pump between 6 to 9 points, so that energy can be greatly saved according to the setting.
As shown in fig. 1, as a preferred embodiment of the present application, the variable frequency heat pump controller further includes a key 3 and a display screen 4, where the display screen 4 and the key 3 are respectively connected to the MCU11, and the display content on the display screen 4 is switched by the key 3.
As shown in fig. 1, the general controller 1 further includes an external communication interface 14, the external communication interface 14 is electrically connected to the MCU11, and is connected to the user equipment through a wireless communication mode, wherein the wireless communication mode includes one or more of 3G communication, 4G communication, bluetooth communication, and cloud communication.
The sensor 2 comprises a water flow sensor 21, an electricity consumption sensor 22, a water level sensor 23, a temperature sensor 24 and a leakage sensor 25;
the internal communication interface 13 comprises a water quantity measuring interface 131, an electric quantity measuring interface 132, a water level measuring interface 133, a temperature measuring interface 134 and a leakage measuring interface 135;
the water flow sensor 21 is connected with the water quantity measuring interface 131, the electricity consumption sensor 22 is connected with the electricity quantity measuring interface 132, the water level sensor 23 is connected with the water level measuring interface 133, the temperature sensor 24 is connected with the temperature measuring interface 134, and the electric leakage sensor 25 is connected with the electric leakage measuring interface 135.
As shown in fig. 2, a heat insulation protector 5 is installed between the master controller 1 and the heat pump, and generally, the heat insulation protector 5 uses a foam filler to insulate and protect the master controller 1. And
and a heat insulation sleeve is arranged at the mutual connection position among the MCU11, the power supply 12 and the internal communication interface 13, so that the connection wire and the joint are insulated and protected.
Continuing with fig. 1, the power supply 12 includes a transformer 122, an input power supply 121, and a regulator 123, wherein the voltage of the input power supply 121 includes one of 220V and 380V, the input power supply 121 reduces the voltage to a safe voltage through the transformer 122, and the output voltage is usually higher than 12V and lower than 38V, and then the voltage is stabilized through the regulator 123 to supply power to each component.
The master controller 1 further comprises a clock circuit 15, the clock circuit 15 is electrically connected with the MCU, and the clock circuit 15 is used for assisting and timing the MCU.
In addition, the sensor of the present application is coated with an anti-corrosion coating on the exterior.
The above description is only the preferred embodiment of the present invention, and is not intended to limit the present invention in any form, and although the present invention has been disclosed with the preferred embodiment, but not limited to the present invention, any skilled person familiar with the art can make some modifications or equivalent embodiments with equivalent changes when the technical content disclosed above is available, but all the technical contents do not depart from the present invention.
Claims (9)
1. A variable frequency heat pump controller, comprising:
the heat pump system comprises a plurality of sensors and a master controller, wherein the master controller is electrically connected with the sensors respectively, the sensors are arranged in the heat pump, and the master controller is arranged outside the heat pump; wherein,
the master controller comprises an MCU, a power supply, an internal communication interface and a power supply variable frequency controller, wherein the MCU is respectively connected with the power supply, the internal communication interface and the power supply variable frequency controller, the internal communication interface is electrically connected with the sensor, and the power supply variable frequency controller is electrically connected with the power supply.
2. The variable frequency heat pump controller of claim 1, wherein the power supply controller comprises a high and low frequency power supply controller and a demand variable frequency power supply controller.
3. The variable-frequency heat pump controller according to claim 1, further comprising a key and a display screen, wherein the display screen and the key are respectively connected to the MCU, and display contents are displayed by switching the display screen through the key.
4. The variable frequency heat pump controller according to claim 1, wherein the master controller further comprises an external communication interface, and the external communication interface is electrically connected to the MCU and connected to the user equipment in a wireless communication manner.
5. The variable frequency heat pump controller according to claim 1, wherein a thermal insulation protector is installed between the master controller and the heat pump.
6. The variable frequency heat pump controller according to claim 5, wherein the thermal insulation protector is a foam filler.
7. The variable frequency heat pump controller according to claim 1, wherein the connection between the MCU, the power supply and the internal communication interface is provided with an insulated bushing.
8. The variable frequency heat pump controller according to claim 1, wherein the master controller further comprises a clock circuit, and the clock circuit is electrically connected to the MCU.
9. The variable frequency heat pump controller according to claim 1, wherein the sensor is externally coated with an anti-corrosion coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620896079.5U CN205980494U (en) | 2016-08-18 | 2016-08-18 | Frequency conversion heat pump controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620896079.5U CN205980494U (en) | 2016-08-18 | 2016-08-18 | Frequency conversion heat pump controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205980494U true CN205980494U (en) | 2017-02-22 |
Family
ID=58031025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620896079.5U Expired - Fee Related CN205980494U (en) | 2016-08-18 | 2016-08-18 | Frequency conversion heat pump controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205980494U (en) |
-
2016
- 2016-08-18 CN CN201620896079.5U patent/CN205980494U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170222 |