CN202008262U - Heat pump with WIFI (Wireless Local Area Network) communication - Google Patents
Heat pump with WIFI (Wireless Local Area Network) communication Download PDFInfo
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- CN202008262U CN202008262U CN2011201107370U CN201120110737U CN202008262U CN 202008262 U CN202008262 U CN 202008262U CN 2011201107370 U CN2011201107370 U CN 2011201107370U CN 201120110737 U CN201120110737 U CN 201120110737U CN 202008262 U CN202008262 U CN 202008262U
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Abstract
The utility model discloses a heat pump with WIFI (Wireless Local Area Network) communication, which belongs to the field of heat pump devices. The heat pump with the WIFI communication comprises a compressor, a condenser, a throttle expansion valve, an evaporator, a gas-liquid separator, a fourth-way valve and a control device, wherein an exhaust port of the compressor is connected with an inlet D of the fourth-way valve; an outlet C of the four-way valve is connected with an inlet of the condenser; an outlet of the condenser is connected with an inlet of the throttle expansion valve; an outlet of the throttle expansion valve is connected with an inlet of the evaporator; an outlet of the evaporator is connected with an inlet E of the four-way valve; an outlet S of the four-way valve is connected with an inlet of the gas-liquid separator; an outlet of the gas-liquid separator is connected with a gas return pipe of the compressor; the control device is arranged on the heat pump and is provided with a WIFI module; and the control device comprises a main board, the WIFI module and a line controller. The heat pump has a simple structure and is convenient to control; the remote wireless control can be realized; and the operation condition can be remotely monitored and maintained.
Description
Technical field
The heat pump that the utility model has the WIFI communication belongs to the heat pump assembly field, particularly relates to a kind of heat pump with wireless communication function.
Background technology
WIFI (Wireless Fidelity) is the same with Bluetooth technology, belongs to the short-distance and medium-distance wireless technology, is used for transmitting wireless signals, is a kind of network transmission standard.It is applicable to that office and home dwelling, little high building and other need use the place of wireless signal transmission.This technology can be used near the frequency range of 2.4GHz based on the IEEE802.11 standard, and this frequency range need not to apply for and can use at present.The communication standard that is using has EEE802.11a, IEEE802.11b and IEEE802.11g etc.In daily life, WIFI is widely used already, and brings great convenience to people.Because the communication of WIFI WiMAX need not connect up, use the radio band about the 2.4GHz that need not to apply for practical permission, be the ideal scheme of controlled in wireless.The communication of WIFI mode can be formed LAN in the sub-district in addition.Router on LAN can adopt multiple modes such as netting twine access, wireless access to insert the internet.Heat pump techniques is the new energy technology that receives much attention in the whole world in recent years, and it is a kind ofly can obtain low grade heat energy from natural air, water or soil, and through the electric power acting, providing can be by the device of the used high-grade heat energy of people.Under the common situation, the user is by the controller that is installed on the machine heat pump to be controlled when using heat pump, perhaps the controller of operation band line.Want the working condition of the unit understood as the user, also can only come to the scene of worker's unit work personally, these all seem very not convenient.The factory that manufactures heat pump also can't carry out remote monitor and periodic maintenance to the heat pump that is supplied to the user.
Summary of the invention
The purpose of this utility model is to avoid weak point of the prior art, and provide a kind of remote-wireless of realizing to control, the user can check the situation of heat pump by the internet whenever and wherever possible, operation conditions to heat pump is carried out remote monitor and maintenance, has the heat pump of WIFI communication.
The purpose of this utility model reaches by following measure, the heat pump that has the WIFI communication comprises by compressor, condenser, throttle expansion valve, evaporimeter, gas-liquid separator, cross valve, control device constitutes, the exhaust outlet of compressor links to each other with the import D of cross valve, the outlet C of cross valve links to each other with condenser inlet, condensator outlet links to each other with the import of throttle expansion valve, the outlet of throttle expansion valve links to each other with the import of evaporimeter, the outlet of evaporimeter links to each other with the import E of cross valve, the outlet S of cross valve links to each other with the import of gas-liquid separator, the outlet of gas-liquid separator links to each other with the muffler of compressor, control device is installed on the heat pump, and control device is provided with the WIFI module.
WIFI module of the present utility model comprises WIFI wireless module and central microprocessor composition, central microprocessor links to each other with the WIFI wireless module by the asynchronous serial port interface, central microprocessor links to each other with the electric erasable holder by EBI, central microprocessor links to each other with mainboard by the asynchronous serial port interface, central microprocessor links to each other with power supply chip by power interface, and central microprocessor links to each other with LED by basic input/output interface.
Control device of the present utility model comprises mainboard, the WIFI module, lane controller, fluorine road systems control division is grouped into, mainboard links to each other with the WIFI module, mainboard links to each other with lane controller, mainboard divides with fluorine road systems control division and links to each other, the central microprocessor of WIFI module links to each other with the electric erasable holder by EBI, central microprocessor links to each other with mainboard by the asynchronous serial port interface, central microprocessor links to each other with power supply chip by power interface, central microprocessor links to each other with LED by basic input/output interface, and central microprocessor links to each other with the WIFI wireless module of WIFI module by the asynchronous serial port interface.
Control device of the present utility model links to each other with the control assembly of compressor, control device links to each other with the control assembly of cross valve, control device links to each other with the temperature sensor of condenser, and control device links to each other with the temperature sensor of evaporimeter, and control device links to each other with the control assembly of throttle expansion valve.
The utility model is simple in structure, control is convenient, can realize remote-wireless control, can carry out remote monitor and maintenance to operation conditions.
Description of drawings
Accompanying drawing 1 is an example structure schematic diagram of the present utility model.
Accompanying drawing 2 is a control device schematic diagram of the present utility model.
Accompanying drawing 3 is control device schematic diagrames of the present utility model.
Accompanying drawing 4 is WIFI modular circuit schematic diagrames of the present utility model.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Among the figure: compressor 1, cross valve 2, condenser 3, throttle expansion valve 4, evaporimeter 5, gas-liquid separator 6, control device 7.
As shown in Figure 1, the heat pump that the utility model has the WIFI communication comprises by compressor 1, cross valve 2, condenser 3, throttle expansion valve 4, evaporimeter 5, gas-liquid separator 6, control device 7 constitutes, the exhaust outlet of compressor links to each other with the import D of cross valve, and the outlet C of cross valve links to each other with condenser inlet, and condensator outlet links to each other with the import of throttle expansion valve, the outlet of throttle expansion valve links to each other with the import of evaporimeter, the outlet of evaporimeter links to each other with the import E of cross valve, and the outlet S of cross valve links to each other with the import of gas-liquid separator, and the outlet of gas-liquid separator links to each other with the muffler of compressor.Control device is installed on the heat pump.The control assembly of compressor links to each other with control device, the control assembly of cross valve links to each other with control device, the temperature sensor of condenser links to each other with control device, the temperature sensor of evaporimeter links to each other with control device, the control assembly of throttle expansion valve links to each other with control device, and control device is provided with the WIFI module.
Shown in accompanying drawing 2, accompanying drawing 3, accompanying drawing 4, the control device that the utility model has the heat pump of WIFI communication comprises that mainboard, WIFI module, lane controller, fluorine road systems control division are grouped into, mainboard links to each other with the WIFI module, mainboard links to each other with lane controller, mainboard divides with fluorine road systems control division and links to each other, the WIFI module comprises WIFI wireless module and central microprocessor composition, and the central microprocessor of WIFI module (MCU) is by bus (I
2C) interface links to each other with electric erasable holder (EEPROM), central microprocessor (MCU) is by asynchronous serial port 2(UART2) interface links to each other with mainboard, central microprocessor (MCU) links to each other with power supply chip by the Power interface, central microprocessor (MCU) links to each other with LED by basic input and output (GPIO) interface, and central microprocessor (MCU) is by asynchronous serial port 1(UART1) interface links to each other with the WIFI wireless module of WIFI module.Mainboard links to each other with the WIFI module, and the WIFI module can be carried out communication with mainboard, and mainboard can carry out communication with lane controller, can be provided with the parameter of mainboard, manage by lane controller.Central microprocessor (MCU) is by asynchronous serial port 1(UART1) interface links to each other with WIFI wireless module (the model WIFI-M03 of WIFI wireless module).Central microprocessor (MCU) is responsible for control and the information processing to wireless system.Power supply provides central microprocessor (MCU) to use by the 3.3V DC voltage that power supply chip LM2575 comes stabilizing transformer to produce.The external electric erasable holder of central microprocessor (MCU) (EEPROM) chip is used to store historical failure and temperature curve information etc.By the basic input and output of general pin (GPIO) driving LED display status information.Central microprocessor (MCU) and the combination of WIFI wireless module by the WIFI wireless mode, use IEEE802.11b or IEEE802.11g agreement and router to communicate.
Heat pump has increased the WIFI module, carries out communication between heat pump (model PASHW008-200LD) and the WIFI module.Wherein the total module of WIFI is used the WIFI technology, can receive the signal of being launched from wireless router (model TP-LINK TL-R406), and self also can transmit a signal to wireless router, finishes mutual communication.The controller (model iphone4 16GB) that possesses the WIFI function can carry out wireless telecommunications with wireless router.In the short-distance and medium-distance scope (outdoor transmission range is 300m to the maximum, and under the indoor situation that obstacle arranged, scope is about 100m), the user can use the controller that possesses the WIFI function to transmit to wireless router.Wireless router sends to the WIFI module with the signal that receives, and the WIFI module receives the signal that sends from wireless router, and it is passed to central microprocessor (MCU).Central microprocessor (MCU) sends the mainboard of instruction to control system for heat pump, finishes the control to heat pump.When far range, the controller that possesses the WIFI function earlier with the Internet Server communication, Internet Server again with the wireless router communication, wireless router and WIFI module communication are finished the control to heat pump.The user can check the running status of unit anywhere or anytime, and it is controlled, and obtains to greatly facilitate.Terminal device and Internet Server communication, Internet Server again with the wireless router communication, wireless router and WIFI module communication are finished the control to heat pump.Terminal device can be a PC, perhaps other can with the smart machine of internet communication.The heat-pump apparatus that factory can use the user on terminal device is regularly checked and is safeguarded, has realized remotely-controlled purpose.
Claims (4)
1. heat pump that has the WIFI communication, comprise by compressor, condenser, throttle expansion valve, evaporimeter, gas-liquid separator, cross valve, control device constitutes, the exhaust outlet of compressor links to each other with the import D of cross valve, the outlet C of cross valve links to each other with condenser inlet, condensator outlet links to each other with the import of throttle expansion valve, the outlet of throttle expansion valve links to each other with the import of evaporimeter, the outlet of evaporimeter links to each other with the import E of cross valve, the outlet S of cross valve links to each other with the import of gas-liquid separator, the outlet of gas-liquid separator links to each other with the muffler of compressor, control device is installed on the heat pump, it is characterized in that control device is provided with the WIFI module.
2. the heat pump that has the WIFI communication according to claim 1, it is characterized in that WIFI module module comprises WIFI wireless module and central microprocessor composition, central microprocessor links to each other with the WIFI wireless module by the asynchronous serial port interface, central microprocessor links to each other with the electric erasable holder by EBI, central microprocessor links to each other with mainboard by the asynchronous serial port interface, central microprocessor links to each other with power supply chip by power interface, and central microprocessor links to each other with LED by basic input/output interface.
3. the heat pump that has the WIFI communication according to claim 1, it is characterized in that control device links to each other with the control assembly of compressor, control device links to each other with the control assembly of cross valve, control device links to each other with the temperature sensor of condenser, control device links to each other with the temperature sensor of evaporimeter, and control device links to each other with the control assembly of throttle expansion valve.
4. the heat pump that has the WIFI communication according to claim 1, it is characterized in that control device comprises mainboard, the WIFI module, lane controller, fluorine road systems control division is grouped into, mainboard links to each other with the WIFI module, mainboard links to each other with lane controller, mainboard divides with fluorine road systems control division and links to each other, the central microprocessor of WIFI module links to each other with the electric erasable holder by EBI, central microprocessor links to each other with mainboard by the asynchronous serial port interface, central microprocessor links to each other with power supply chip by power interface, central microprocessor links to each other with LED by basic input/output interface, and central microprocessor links to each other with the WIFI wireless module by the asynchronous serial port interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201107370U CN202008262U (en) | 2011-04-15 | 2011-04-15 | Heat pump with WIFI (Wireless Local Area Network) communication |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201107370U CN202008262U (en) | 2011-04-15 | 2011-04-15 | Heat pump with WIFI (Wireless Local Area Network) communication |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202008262U true CN202008262U (en) | 2011-10-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201107370U Expired - Lifetime CN202008262U (en) | 2011-04-15 | 2011-04-15 | Heat pump with WIFI (Wireless Local Area Network) communication |
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| Country | Link |
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| CN (1) | CN202008262U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103941626A (en) * | 2014-04-25 | 2014-07-23 | 佛山市佰特科技有限公司 | Intelligent controller capable of controlling heat pump roasting equipment based on WIFI |
| WO2015028038A1 (en) | 2013-08-28 | 2015-03-05 | Ap International Oü | System for remote control and management of a conditioner and heat pump |
| CN106406130A (en) * | 2015-12-04 | 2017-02-15 | 苏州新亚科技有限公司 | Heat pump intelligent control system and method |
| CN109539641A (en) * | 2018-10-17 | 2019-03-29 | 珠海格力电器股份有限公司 | Electronic expansion valve controls system, control method and air-conditioner set |
-
2011
- 2011-04-15 CN CN2011201107370U patent/CN202008262U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015028038A1 (en) | 2013-08-28 | 2015-03-05 | Ap International Oü | System for remote control and management of a conditioner and heat pump |
| CN103941626A (en) * | 2014-04-25 | 2014-07-23 | 佛山市佰特科技有限公司 | Intelligent controller capable of controlling heat pump roasting equipment based on WIFI |
| CN106406130A (en) * | 2015-12-04 | 2017-02-15 | 苏州新亚科技有限公司 | Heat pump intelligent control system and method |
| CN106406130B (en) * | 2015-12-04 | 2018-08-21 | 苏州新亚科技有限公司 | A kind of heat pump intelligence control system and method |
| CN109539641A (en) * | 2018-10-17 | 2019-03-29 | 珠海格力电器股份有限公司 | Electronic expansion valve controls system, control method and air-conditioner set |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111012 |