CN201203236Y - Intelligent air conditioner energy-saving machine - Google Patents
Intelligent air conditioner energy-saving machine Download PDFInfo
- Publication number
- CN201203236Y CN201203236Y CNU2008200982749U CN200820098274U CN201203236Y CN 201203236 Y CN201203236 Y CN 201203236Y CN U2008200982749 U CNU2008200982749 U CN U2008200982749U CN 200820098274 U CN200820098274 U CN 200820098274U CN 201203236 Y CN201203236 Y CN 201203236Y
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- temperature sensor
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Abstract
The utility model discloses an intelligent air-conditioning energy saver, which comprises a main control unit, a temperature sensor, a temperature compensator and a switch control unit, wherein the temperature sensor acquires ambient temperature information, the switch control unit has two settings: <refrigerate> and <heat>, after manually selecting <refrigerate> or <heat>, the main control unit controls the temperature compensator to perform temperature compensation according to the selected setting and the temperature information acquired by the temperature sensor, wherein the switch control unit also has an <auto> setting, the <auto> setting is interlocked with the <refrigerate> and <heat> settings, the main control unit is also connected with a software management unit, when the switch control unit is at the <auto> setting, the software management unit transfers the temperature information to the exterior through a RS-232 bus and simultaneously receives external control signals, the temperature sensor and the temperature compensator are controlled by the main control unit. The utility model can conveniently perform remote control and management of air conditioning energy saver under the condition of unattended computer room, thereby saving management cost and maintenance cost.
Description
Technical field
The utility model belongs to the air conditioner energy saving field, specifically, relates to a kind of intelligent air condition energy-saving appliance.
Background technology
Annual 8760 hours work of not stopping transport of equipment in the communications equipment room, constantly distribute heat, and machine room is totally enclosed, and is heat insulation to satisfy, every wet and cleanliness factor requirement, the while heat insulating ability of machine room architectural exterior-protecting construction is also fine.Therefore, even under the situation of no heating, also need cooling winter, to guarantee temperature constant in the machine room, for this reason, air-conditioning must whole year operation in the machine room.But the machine room span is all very big, because the proportion difference of cold and hot air, hot-air proportion is little and above floating over, and cold air is than great and below sinking to, cause non-uniform temperature in the room.In the reality, the return air inlet of air-conditioning is lower than air outlet position, the temp probe of air-conditioning is positioned at the return air inlet place, the temperature of return air inlet often than the design temperature of air-conditioning own high 0.5 ℃～3 ℃, than air-conditioning own design temperature low 5 ℃～8 ℃, directly blow and beat on calculator room equipment, when calculator room equipment temperature lower usually by the air outlet temperature for the temperature of wind that air outlet blows out, and compressor of air conditioner is not also being stopped transport commentaries on classics, has caused wasting of electric energy.In order to reduce waste of electric energy, we are used in combination reality, utilize the temperature difference between the own design temperature of air-conditioning return air inlet, air outlet and air-conditioning to develop the air conditioner energy saving device, can carry out energy-conservation under the situation that does not influence the normal operation of air-conditioning.
As shown in Figure 1, existing air conditioner energy saving device comprises main control unit 1, temperature sensor 2, temperature compensator 3, switch control unit 4, status indicator lamp 8 and digital display pipe 6, the temp probe of air-conditioning is positioned at temperature compensator 3, temperature sensor 2 obtains environment temperature information, and by digital display pipe 6 these temperature informations of demonstration, switch control unit 4 has refrigeration shelf and heats shelves, after manually selecting refrigeration or heating, main control unit 1 is selected according to the gear of this switch control unit 4, and the temperature of surveying according to the temperature of air-conditioner temperature probe detection and energy-saving appliance temperature sensor 2 is poor, 3 work of control temperature compensator, reduce air-conditioner temperature probe temperature on every side, to postpone the running of compressor of air conditioner, arrive energy-saving effect, status indicator lamp has power supply indicator, refrigeration indicator lamp and heat indicator lamp shows the energising of air conditioner energy saving device respectively, refrigerating state and heat state.
But now a lot of communications equipment rooms all are unattended equipment rooms, because the manually fork shift control of air conditioner energy saving device makes troubles for administering and maintaining of these machine rooms, have also increased cost simultaneously.
The utility model content
The purpose of this utility model provides a kind of intelligent air condition energy-saving appliance, can realize the Long-distance Control and the management of air conditioner energy saving device in the unattended equipment room, saves management cost and maintenance cost.
For achieving the above object, the utility model is explained a kind of intelligent air condition energy-saving appliance, comprise main control unit, temperature sensor, temperature compensator and switch control unit, described temperature sensor obtains environment temperature information, described switch control unit has refrigeration shelf and heats shelves, after manually selecting refrigeration or heating, described main control unit is selected according to the gear of this switch control unit, the temperature information that obtains in conjunction with described temperature sensor, control described temperature compensator work, carry out temperature-compensating, its key is: described switch control unit also has automatic transmission, this automatic transmission and described refrigeration shelf, heat a grade interlocking, described main control unit also is connected with software management unit, and when described switch control unit was selected automatic transmission, this software management unit was uploaded to the external world with described temperature information through the RS-232 bus, receive extraneous control signal simultaneously, control described temperature sensor by described main control unit, the work of temperature compensator.
Described main control unit is an APA075 type fpga chip, the 28th～30 pin of this main control unit connects the refrigeration shelf of described switch control unit respectively, heat shelves and automatic transmission, accept the gear of this switch control unit and select information, the 108th of described main control unit, the 106th, the 104th, the 102nd pin connects the CON2 end of described temperature sensor respectively, the CON1 end, the HOTF end, the COLF end, obtain the temperature information that this temperature sensor detects, the 87th pin of this main control unit connects the DDO end of described temperature compensator, control the work of this temperature compensator, the 41st～52 pin of described main control unit respectively with the data terminal P1.0～P1.3 and address two-way connection of end PO mouth of described software management unit, the signal receiving end RXD of this software management unit communicates by letter with extraneous through the RS-232 bus with signal sending end TXD.
Described software management unit is the 89C51 chip.
The temp probe of air-conditioning places in the described temperature compensator, the refrigeration of described switch control unit, heats shelves and selects to be consistent with air-conditioning.When switch control unit pushes refrigeration shelf, after described switch control unit C.T sensor environment temperature and the air-conditioner temperature probe environment temperature, control described temperature compensator released cold quantity, reduce air-conditioner temperature probe environment temperature, to delay the startup of compressor of air conditioner, reach energy-conservation effect.When switch control unit pushes when heating grade, because air-conditioning probe place temperature is higher than described temperature sensor place temperature, described temperature compensator is not worked.
When switch control unit pushed automatic transmission, described temperature sensor was sent to host computer with temperature information through RS-232, and upper computer selecting is freezed or heated simultaneously, controls the work of described temperature sensor and temperature compensator, realized telemanagement and control.
Described switch control unit also includes a grade and second gear of electric-saving efficiency indication.
One grade of the indication of the electric-saving efficiency of described switch control unit is connected the 31st, the 32nd pin of described main control unit respectively with second gear.
Can select one grade and second gear according to the difference of environment for use, one grade is applicable to heat circlet border, and as working environment, second gear is applicable to the environment that heat is big, as building environment, and energy savings so to greatest extent.
The novel energy-saving indicating lamp that also includes of this use, the WORK end of this energy-saving indicating lamp is connected with the 1st pin of described main control unit.
When the utility model operate as normal, energy-saving indicating lamp is bright, to make things convenient for administrative staff when the utility model breaks down, in time changes or repair energy-saving appliance.
Described software management unit is provided with:
The device that is used to begin;
The device that is used for system initialization;
Be used for the device that the scanning of hardware switch position detects; Scanning switch control unit this moment is positioned at refrigeration shelf, heats shelves or automatic transmission.
Be used to judge whether device into automatic transmission; Judge whether described switch control unit is automatic transmission.
If not automatic transmission, then enter the device that is used to be in the hardware effort pattern;
Turn back to the described device that the scanning of hardware switch position detects that is used for; Continue to judge the gear of switch control unit.
If automatic transmission then enters the device that is used to wait for the host computer indication; Only when automatic transmission, host computer could be controlled the utility model.
Be used to freeze or device that heating mode is set; Host computer is set refrigeration, heating mode by control command.
Be used for the device that system running state detects; Detect whether operate as normal of the utility model.
Be used for data and handle, wait for the device of transmitting host computer;
The device that is used to finish.
The utility model also includes status indicator lamp, and the INHOT end of this status indicator lamp, INCOL end, SET1 end, SET2 end, SET3 end connect the 3rd, the 4th, the 5th, the 6th, the 7th pin of described main control unit respectively.
Described status indicator lamp comprises power supply indicator, the indicator lamp that freezes, heat indicator lamp.When the utility model was switched on, power supply indicator was bright, and when switch control unit was refrigeration shelf, the refrigeration indicator lamp was bright, when switch control unit when heating grade, it is bright to heat indicator lamp.
The utility model also includes the digital display pipe, and the d1 end of this digital display pipe, e1 end, c1 end, g1 end, b1 end, f1 end, a1 end, a2 end, d2 end connect the 144th, the 142nd, the 140th, the 139th, the 138th, the 132nd, the 131st, the 121st, the 109th pin of described main control unit respectively.
Described digital display pipe is used to the temperature information that shows that described temperature sensor obtains.
Remarkable result of the present utility model is: a kind of intelligent air condition energy-saving appliance of being convenient to Long-distance Control and management is provided, by RS-232 bus and main-machine communication, realize the Long-distance Control and the management of air conditioner energy saving device in the unattended equipment room, administrative staff only need just can realize control to unattended equipment room at central machine room, can also carry out electric-saving efficiency indication gear according to environment for use simultaneously selects, save management cost and maintenance cost, energy savings to greatest extent, and energy-saving indicating lamp also can help administrative staff in time to grasp the duty of energy-saving appliance, so that when energy-saving appliance breaks down, keeped in repair timely or changed, to reduce the waste of the energy.
Description of drawings
Fig. 1 is the structural representation of existing energy-saving appliance;
Fig. 2 is the utility model structural representation;
Fig. 3 is the utility model circuit connection diagram;
Fig. 4 is software management unit chip figure;
Fig. 5 is the software management unit control flow chart.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Embodiment 1:
As shown in Figure 2: a kind of intelligent air condition energy-saving appliance, comprise main control unit 1, temperature sensor 2, temperature compensator 3, switch control unit 4, described temperature sensor 2 obtains environment temperature information, described switch control unit 4 has refrigeration shelf and heats shelves, after manually selecting refrigeration or heating, described main control unit 1 is selected according to the gear of this switch control unit 4, the temperature information that obtains in conjunction with described temperature sensor 2, control described temperature compensator 3 work, carry out temperature-compensating, described switch control unit 4 also has automatic transmission, this automatic transmission and described refrigeration shelf, heat a grade interlocking, described main control unit 1 also is connected with software management unit 7, when described switch control unit 4 is selected automatic transmission, this software management unit 7 is uploaded to the external world with described temperature information through the RS-232 bus, receives extraneous control signal simultaneously, by the described temperature sensor 2 of described main control unit 1 control, the work of temperature compensator 3.
The temp probe of air-conditioning is positioned at described temperature compensator 3 inside, manually selects refrigeration, when heating grade, and the gear of described switch control unit 4 is selected to select to be consistent with the gear of air-conditioning.
As Fig. 3, shown in 4: described main control unit 1 is an APA075 type fpga chip, the 28th～30 pin of this main control unit 1 connects the refrigeration shelf of described switch control unit 4 respectively, heat shelves and automatic transmission, accept the gear of this switch control unit 4 and select information, the 108th of described main control unit 1, the 106th, the 104th, the 102nd pin connects the CON2 end of described temperature sensor 2 respectively, the CON1 end, the HOTF end, the COLF end, obtain the temperature information that this temperature sensor 2 detects, the 87th pin of this main control unit 1 connects the DDO end of described temperature compensator 3, control the work of this temperature compensator 3, the 41st～52 pin of described main control unit 1 respectively with the data terminal P1.0～P1.3 and address two-way connection of end P0 mouth of described software management unit 7, the signal receiving end RXD of this software management unit 7 communicates by letter with extraneous through the RS-232 bus with signal sending end TXD.
Described temperature sensor 2 models are DA-H, and described temperature compensator 3 models are AD594, and switch control unit 4 is a DS06 type DIP switch, and described software management unit 7 is the 89C51 chip.
Shown in Fig. 2,3: the utility model also includes energy-saving indicating lamp 5, status indicator lamp 8 and digital display pipe 6, the WORK end of described energy-saving indicating lamp 5 is connected with the 1st pin of described main control unit 1, and the INHOT end of described status indicator lamp 8, INCOL end, SET1 end, SET2 end, SET3 end connect the 3rd, the 4th, the 5th, the 6th, the 7th pin of described main control unit 1 respectively.The d1 end of described digital display pipe 6, e1 end, c1 end, g1 end, b1 end, f1 end, a1 end, a2 end, d2 end connect the 144th, the 142nd, the 140th, the 139th, the 138th, the 132nd, the 131st, the 121st, the 109th pin of described main control unit 1 respectively.
Described status indicator lamp 8 by power supply indicator, indicator lamp and heat indicator lamp and form freezes.
Described switch control unit 4 also includes a grade and second gear of electric-saving efficiency indication.One grade of the indication of the electric-saving efficiency of this switch control unit 4 is connected the 31st, the 32nd pin of described main control unit 1 respectively with second gear.
As shown in Figure 5: described software management unit 7 is provided with:
The device that is used to begin;
The device that is used for system initialization;
Be used for the device that the scanning of hardware switch position detects; Scanning switch control unit this moment is positioned at refrigeration shelf, heats shelves or automatic transmission.
Be used to judge whether device into automatic transmission; Judge whether described switch control unit 4 is automatic transmission.
If not automatic transmission, then enter the device that is used to be in the hardware effort pattern;
Turn back to the described device that the scanning of hardware switch position detects that is used for; Continue to judge the gear of switch control unit 4.
If automatic transmission then enters the device that is used to wait for the host computer indication; Only when automatic transmission, host computer could be controlled the utility model.
Be used to freeze or device that heating mode is set; Host computer is set refrigeration, heating mode by control command.
Be used for the device that system running state detects; Detect whether operate as normal of the utility model.
Be used for data and handle, wait for the device of transmitting host computer;
The device that is used to finish.
Its operation principle is as follows:
During field control, after connecting power supply, described power supply indicator is bright, if this moment, air-conditioning was a refrigerating state, then described switch control unit 4 is pushed refrigeration shelf, described refrigeration indicator lamp is bright, and this moment, described temperature sensor 2 obtained environment temperature information, and described digital display pipe 6 shows this temperature information; Described main control unit 1 obtains the difference of temperature according to this temperature sensor 2 and air-conditioner temperature probe, control described temperature compensator 3 released cold quantities, carry out temperature-compensating, described air-conditioner temperature probe environment temperature is reduced, delay the startup of compressor of air conditioner, saves energy.
Air-conditioning pushes described switch control unit 4 and heats shelves when heating state, and the described indicator lamp that heats is bright, the temperature information that digital display pipe 6 displays temperature sensors 2 obtain, and described main control unit 1 control temperature compensator 3 is not worked.
With described switch control unit 4 when pushing automatic transmission, promptly represent to carry out telemanagement and control by host computer, the temperature information that described main control unit 1 obtains described temperature sensor 2 sends described software management unit 7 to, this software management unit 7 is uploaded to host computer through the RS-232 bus with this temperature information, host computer is according to the temperature information that receives, send refrigeration or heat order and give described software management unit 7, the described main control unit 1 of these software management unit 7 controls carries out temperature-compensating, realizes telemanagement and control.
One grade of described switch control unit 4 and second gear are manually selected according to concrete environment, select one grade for heat circlet border, and the machine room that heat is big is selected second gear.
Described energy-saving indicating lamp 5 is bright when the utility model operate as normal, to represent can to carry out energy-conservation to air-conditioning now.
Claims (8)
1, a kind of intelligent air condition energy-saving appliance, comprise main control unit (1), temperature sensor (2), temperature compensator (3) and switch control unit (4), described temperature sensor (2) obtains environment temperature information, described switch control unit (4) has refrigeration shelf and heats shelves, after manually selecting refrigeration or heating, described main control unit (1) is selected according to the gear of this switch control unit (4), the temperature information that obtains in conjunction with described temperature sensor (2), control described temperature compensator (3) work, carry out temperature-compensating, it is characterized in that: described switch control unit (4) also has automatic transmission, this automatic transmission and described refrigeration shelf, heat a grade interlocking, described main control unit (1) also is connected with software management unit (7), when described switch control unit (4) is selected automatic transmission, this software management unit (7) is uploaded to the external world with described temperature information through the RS-232 bus, receive extraneous control signal simultaneously, control described temperature sensor (2) by described main control unit (1), the work of temperature compensator (3).
2, according to the described intelligent air condition energy-saving appliance of claim 1, it is characterized in that: described main control unit (1) is an APA075 type fpga chip, the 28th～30 pin of this main control unit (1) connects the refrigeration shelf of described switch control unit (4) respectively, heat shelves and automatic transmission, accept the gear of this switch control unit (4) and select information, the 108th of described main control unit (1), the 106th, the 104th, the 102nd pin connects the CON2 end of described temperature sensor (2) respectively, the CON1 end, the HOTF end, the COLF end, obtain the temperature information that this temperature sensor (2) detects, the 87th pin of this main control unit (1) connects the DDO end of described temperature compensator (3), control the work of this temperature compensator (3), the 41st～52 pin of described main control unit (1) respectively with the data terminal P1.0～P1.3 and address two-way connection of end P0 mouth of described software management unit (7), the signal receiving end RXD of this software management unit (7) communicates by letter with extraneous through the RS-232 bus with signal sending end TXD.
3, according to the described intelligent air condition energy-saving appliance of claim 2, it is characterized in that: described software management unit (7) is the 89C51 chip.
4, according to claim 1 or 2 described intelligent air condition energy-saving appliances, it is characterized in that: described switch control unit (4) also includes a grade and second gear of electric-saving efficiency indication.
5, according to the described intelligent air condition energy-saving appliance of claim 4, it is characterized in that: one grade of the indication of the electric-saving efficiency of described switch control unit (4) is connected the 31st, the 32nd pin of described main control unit (1) respectively with second gear.
6, according to the described intelligent air condition energy-saving appliance of claim 1, it is characterized in that: also include energy-saving indicating lamp (5), the WORK end of this energy-saving indicating lamp (5) is connected with the 1st pin of described main control unit (1).
7, according to the described intelligent air condition energy-saving appliance of claim 1, it is characterized in that: also include status indicator lamp (8), the INHOT end of this status indicator lamp (8), INCOL end, SET1 end, SET2 end, SET3 end connect the 3rd, the 4th, the 5th, the 6th, the 7th pin of described main control unit (1) respectively.
8, according to the described intelligent air condition energy-saving appliance of claim 1, it is characterized in that: also include digital display pipe (6), the d1 end of this digital display pipe (6), e1 end, c1 end, g1 end, b1 end, f1 end, a1 end, a2 end, d2 end connect the 144th, the 142nd, the 140th, the 139th, the 138th, the 132nd, the 131st, the 121st, the 109th pin of described main control unit (1) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200982749U CN201203236Y (en) | 2008-05-13 | 2008-05-13 | Intelligent air conditioner energy-saving machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200982749U CN201203236Y (en) | 2008-05-13 | 2008-05-13 | Intelligent air conditioner energy-saving machine |
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| Publication Number | Publication Date |
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| CN201203236Y true CN201203236Y (en) | 2009-03-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNU2008200982749U Expired - Fee Related CN201203236Y (en) | 2008-05-13 | 2008-05-13 | Intelligent air conditioner energy-saving machine |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102769635A (en) * | 2011-05-04 | 2012-11-07 | 日照市活点网络科技有限公司 | Internet of things system and implementation method of internet of things system |
| CN103115418A (en) * | 2013-03-01 | 2013-05-22 | 深圳市跃锐智能科技有限公司 | Split air conditioner energy economizer and network energy-saving control system |
| CN104729002A (en) * | 2013-12-24 | 2015-06-24 | 广东美的制冷设备有限公司 | Air conditioner and temperature adjustment method and temperature adjustment system thereof |
| CN104879876A (en) * | 2014-02-27 | 2015-09-02 | 海尔集团公司 | Air conditioner control method and air conditioner |
| CN110173849A (en) * | 2019-05-09 | 2019-08-27 | 珠海格力电器股份有限公司 | Temperature compensation control method, computer installation and computer readable storage medium |
-
2008
- 2008-05-13 CN CNU2008200982749U patent/CN201203236Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102769635A (en) * | 2011-05-04 | 2012-11-07 | 日照市活点网络科技有限公司 | Internet of things system and implementation method of internet of things system |
| CN102769635B (en) * | 2011-05-04 | 2014-10-29 | 活点信息技术有限公司 | Internet of things system and implementation method of internet of things system |
| CN103115418A (en) * | 2013-03-01 | 2013-05-22 | 深圳市跃锐智能科技有限公司 | Split air conditioner energy economizer and network energy-saving control system |
| CN103115418B (en) * | 2013-03-01 | 2016-04-13 | 深圳市跃锐智能科技有限公司 | Split-type air conditioner energy-saving appliance and network energy-saving control system |
| CN104729002A (en) * | 2013-12-24 | 2015-06-24 | 广东美的制冷设备有限公司 | Air conditioner and temperature adjustment method and temperature adjustment system thereof |
| CN104879876A (en) * | 2014-02-27 | 2015-09-02 | 海尔集团公司 | Air conditioner control method and air conditioner |
| CN104879876B (en) * | 2014-02-27 | 2017-12-22 | 海尔集团公司 | A kind of air conditioning control method and air-conditioning |
| CN110173849A (en) * | 2019-05-09 | 2019-08-27 | 珠海格力电器股份有限公司 | Temperature compensation control method, computer installation and computer readable storage medium |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090304 Termination date: 20130513 |