CN106247550B - One kind being used for industrial air-conditioning apparatus control system - Google Patents
One kind being used for industrial air-conditioning apparatus control system Download PDFInfo
- Publication number
- CN106247550B CN106247550B CN201610658735.2A CN201610658735A CN106247550B CN 106247550 B CN106247550 B CN 106247550B CN 201610658735 A CN201610658735 A CN 201610658735A CN 106247550 B CN106247550 B CN 106247550B
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- China
- Prior art keywords
- temperature
- power adapter
- blower
- sensor
- indicator light
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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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
- F24F11/77—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity by controlling the speed of ventilators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/52—Indication arrangements, e.g. displays
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/64—Electronic processing using pre-stored data
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Landscapes
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Signal Processing (AREA)
- Fuzzy Systems (AREA)
- Life Sciences & Earth Sciences (AREA)
- Atmospheric Sciences (AREA)
- Fluid Mechanics (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The present invention discloses a kind of for industrial air-conditioning apparatus control system, including power adapter, compressor, heating protection sensor, pressure protection sensor, blower, manual control panel, temperature sensor, control chip；Alternating current is connect with the power adapter, the power conversion module respectively with the compressor, heating protection sensor, pressure protection sensor, blower, manual control panel, control chip connection, the control chip protects sensor with the heating respectively, pressure protection sensor, temperature sensor connection, the handhole plate includes wind speed button, switch button, temperature setting button, temperature indicator, indicator light, the present invention reminds the working condition of air-conditioning by indicator light on manual control panel, and the control by control chip controls power adapter realization to different loads, it is simple with structure, practical feature, not only improve industrial air-conditioning stability, reliability, and greatly improve the service life of air-conditioning.
Description
Technical field
The invention belongs to field of air conditioning, are related to air-conditioner control system, specifically a kind of to control for industrial air-conditioning equipment
System.
Background technique
With the continuous development of industry, industrial environment also becomes a very important problem, in industrial production engineering
In in order to give staff to provide comfortable working environment, and in order to guarantee the performance of product need under particular circumstances into
Row production.
Industrial air-conditioning refers to that the reliability service for industrial products production process or industrial process equipment provides environment temperature, wet
It spends, the air-conditioning equipment of cleanliness guarantee, general industry air-conditioning is to work for 24 hours, since the working time is longer, leads to air-conditioning
Stability and reliability with using the passage of time to reduce, once industrial air-conditioning breaks down, it will bring weight to enterprise
Big loss.
Summary of the invention
It is provided by the invention a kind of for industrial air-conditioning apparatus control system, it is poor, reliable to solve industrial air-conditioning stability
Poor, the short-life problem of property.
The purpose of the present invention can be achieved through the following technical solutions:
One kind be used for industrial air-conditioning apparatus control system, including power adapter, compressor, heating protection sensor ST,
Pressure protection sensor SP, blower, manual control panel, temperature sensor, control chip；
Alternating current is connect with the power adapter, and the power conversion module is passed with the compressor, heating protection respectively
Sensor ST, pressure protection sensor SP, blower, manual control panel, control chip connection, control chip protect sensor with heating respectively
ST, pressure protection sensor SP, temperature sensor connection, the handhole plate include wind speed button, switch button, temperature setting press
Button, temperature indicator, indicator light, wherein the indicator light include high wind indicator light, it is apoplexy indicator light, low wind indicator light, automatic
Indicator light, heating indicator light, refrigeration indicator light, ventilation indicator light, power supply indicator, time dalay indicator light, malfunction indicator lamp.
When the temperature sensor detects that room temperature is higher than 5 DEG C of set temperature, the control chip passes through control institute
It states the power adapter control compressor to freeze, while controlling the blower working at high speed；When room temperature is than setting
When temperature is 3-5 DEG C high, the power adapter, which controls the compressor, to be continued to freeze, while controlling the blower middling speed running；
When room temperature is higher than in 3 DEG C of set temperature, the power adapter, which controls the compressor, to be continued to freeze, while controlling institute
State the running of blower low speed；When room temperature is lower than 15 DEG C, the control chip controls institute by controlling the power adapter
It states compressor and stops refrigeration, while controlling the blower and keeping low speed running.
When the temperature sensor detects room temperature lower than 2 DEG C of set temperature, the control chip passes through control
The power adapter controls the compressor and is heated, while controlling the blower middling speed running；When room temperature is higher than
At 26 DEG C, the power adapter controls the compressor and stops working, while controlling the blower low speed running.
The current room temperature of the temperature indicator real-time display, when the temperature sensor short circuit or open circuit, institute
It states temperature indicator and shows SHO or OPE, the compressor stops working at this time, and the power adapter controls institute under the state
State blower work.
Beneficial effects of the present invention: the present invention reminds the working condition of air-conditioning by indicator light on manual control panel, and passes through control
Chip controls power adapter processed realizes the control to different loads, has the characteristics that structure is simple, practical, not only improves
Industrial air-conditioning stability, reliability, and greatly improve the service life of air-conditioning.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, will be described below to embodiment required
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1, which is that the present invention is a kind of, is used for industrial air-conditioning apparatus control system structural schematic diagram；
Fig. 2 is that the present invention is a kind of for manual control panel schematic diagram in industrial air-conditioning apparatus control system.
Specific embodiment
One kind being used for industrial air-conditioning apparatus control system, as shown in Figure 1, including power adapter 1, compressor 2, heating guarantor
Protect sensor ST3, pressure protection sensor SP4, blower 5, manual control panel 6, temperature sensor 7, control chip 8；
Alternating current is connect with power adapter 1, and power conversion module 1 protects sensor ST3, pressure with compressor 2, heating respectively
Try hard to keep protect sensor SP4, blower 5, manual control panel 6, control chip 8 connect, control chip 8 respectively with heating protection sensor ST3,
Pressure protection sensor SP4, temperature sensor 7 connect, as shown in Fig. 2, handhole plate 6 include wind speed button 61, switch button 62,
Temperature setting button 63, temperature indicator 64, indicator light 65, wherein indicator light includes high wind indicator light, apoplexy indicator light, low wind
Indicator light, automatic pilot lamp, heating indicator light, refrigeration indicator light, ventilation indicator light, power supply indicator, time dalay indicator light, failure
Indicator light.
Wind speed button 61 is for recycling the automatic wind speed of selection setting air-conditioner set, low wind, tetra- kinds of apoplexy, Gao Feng air-supply moulds
Formula, temperature setting button 63 is controlled environment temperature setting key, for adjusting room temperature.
It starts switch 62 air-conditioning of button and opens automatic running pattern, manually adjust 63 set temperature of temperature setting button, when
Temperature sensor 7 detects that room temperature is higher than 5 DEG C of set temperature, and control chip 8 passes through the control control compression of power adapter 1
Machine 2 freezes, while controlling 5 working at high speed of blower and forming high wind mode, and refrigeration indicator light and high wind indicator light are bright at this time；
When temperature sensor 7 detect room temperature it is high and 3-5 DEG C of set temperature between when, power adapter 1 control compressor 2 after
Continuous refrigeration, while controlling 5 middling speed of blower and operating to form apoplexy mode, refrigeration indicator light and apoplexy indicator light are bright at this time；Work as room
When interior temperature is higher than in 3 DEG C of set temperature, power adapter 1, which controls compressor 2, to be continued to freeze, while controlling 5 low speed of blower fortune
Low wind mode is formed, refrigeration indicator light and low wind indicator light are bright at this time；When room temperature is lower than 15 DEG C, chip 8 is controlled
Compressor 2 is controlled by control power adapter 1 and stops refrigeration, while controlling the vulgar running of blower 5 and forming low wind mode, at this time
Low wind indicator light is bright.
When temperature sensor 7 detects room temperature lower than 2 DEG C of set temperature, control chip 8 is turned by control power supply
Parallel operation 1 controls compressor 2 and is heated, while controlling 5 middling speed of blower and operating to form apoplexy mode, heats indicator light at this time in
Wind indicator light is bright；When room temperature is higher than 26 DEG C, power adapter 1 controls compressor 2 and stops working, while controlling blower
5 low speed operate to form low wind mode, and low wind indicator light is bright at this time.
During air-conditioning work, the current room temperature of 64 real-time display of temperature indicator, when temperature sensor 7 is short
When road or open circuit, temperature indicator 64 shows SHO or OPE, controls chip 8 at this time and forbids compressing by controlling power adapter 1
Machine 2 works, and power adapter 1 controls blower 5 and works under the state.
When heating protection sensor ST3 detects air-conditioning pipe dish when the temperature is excessively high, control chip 8 passes through control power supply conversion
Device 1 controls compressor 2 and stops heating, when pressure protection sensor SP4 detects that air-conditioning pipe dish temperature is too low, controls chip 8
Compressor 2 is controlled by control power adapter 1 and stops refrigeration, and blower 5 is in running order at this time, and failure refers in the process
Show that lamp is bright.
Chip 7 is controlled by control power adapter 1, makes 3 points of time interval between 2 start and stop of compressor
Clock avoids the transformation of compressor 2 from frequently resulting in damage, and time dalay indicator light is bright at this time.
Power adapter 1 uses APIZK-20A power adapter, and control chip 8 uses AT89C52 single-chip microcontroller.
The above content is just an example and description of the concept of the present invention, affiliated those skilled in the art
It makes various modifications or additions to the described embodiments or is substituted in a similar manner, without departing from invention
Design or beyond the scope defined by this claim, be within the scope of protection of the invention.
Claims (2)
1. one kind is used for industrial air-conditioning apparatus control system, it is characterised in that: including power adapter (1), compressor (2), system
Thermal protection sensor ST(3), pressure protection sensor SP(4), blower (5), manual control panel (6), temperature sensor (7), control core
Piece (8)；
Alternating current is connect with the power adapter (1), and the power adapter (1) is protected with the compressor (2), heating respectively
Sensor ST(3), pressure protection sensor SP(4), blower (5), manual control panel (6), control chip (8) connection, the control core
Piece (8) is connect with heating protection sensor ST(3), pressure protection sensor SP(4), temperature sensor (7) respectively, described
Manual control panel (6) includes wind speed button (61), switch button (62), temperature setting button (63), temperature indicator (64), indicator light
(65), wherein the indicator light (65) includes that high wind indicator light, apoplexy indicator light, low wind indicator light, automatic pilot lamp, heating refer to
Show lamp, refrigeration indicator light, ventilation indicator light, power supply indicator, time dalay indicator light, malfunction indicator lamp；
When the temperature sensor (7) detects that room temperature is higher than 5 DEG C of set temperature, the control chip (8) passes through control
The power adapter (1) controls the compressor (2) and freezes, while controlling the blower (5) working at high speed；Work as interior
When temperature is 3-5 DEG C higher than set temperature, the power adapter (1) controls the compressor (2) and continues to freeze, while controlling institute
State the running of blower (5) middling speed；When room temperature is higher than in 3 DEG C of set temperature, the power adapter (1) controls the compression
Machine (2) continues to freeze, while controlling the running of the blower (5) low speed；When room temperature is lower than 15 DEG C, the control chip
(8) compressor (2) the stopping refrigeration being controlled by controlling the power adapter (1), while controls the blower (5) holding
Low speed running；
When the temperature sensor (7) detects room temperature lower than 2 DEG C of set temperature, the control chip (8) passes through control
It makes the power adapter (1) control compressor (2) to be heated, while controlling the running of the blower (5) middling speed；Work as room
When interior temperature is higher than 26 DEG C, the power adapter (1) controls the compressor (2) and stops working, while controlling the blower
(5) low speed operates.
2. according to claim 1 a kind of for industrial air-conditioning apparatus control system, it is characterised in that: the temperature display
The current room temperature of device (64) real-time display, when the temperature sensor (7) short circuit or open circuit, the temperature indicator
(64) SHO or OPE is shown, the compressor (2) stops working at this time, under the state described in power adapter (1) control
Blower (5) work.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610658735.2A CN106247550B (en) | 2016-08-11 | 2016-08-11 | One kind being used for industrial air-conditioning apparatus control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610658735.2A CN106247550B (en) | 2016-08-11 | 2016-08-11 | One kind being used for industrial air-conditioning apparatus control system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106247550A CN106247550A (en) | 2016-12-21 |
| CN106247550B true CN106247550B (en) | 2019-02-26 |
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ID=58078375
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610658735.2A Active CN106247550B (en) | 2016-08-11 | 2016-08-11 | One kind being used for industrial air-conditioning apparatus control system |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108777474A (en) * | 2018-06-21 | 2018-11-09 | 京东方科技集团股份有限公司 | Chip over-temperature protective device and method, terminal |
| CN115435401A (en) * | 2022-09-23 | 2022-12-06 | 青岛海尔空调器有限总公司 | Air conditioner indoor unit and air supply control method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5467607A (en) * | 1994-02-22 | 1995-11-21 | At&T Corp. | Air conditioning control system |
| CN2463738Y (en) * | 2001-02-17 | 2001-12-05 | 戴东波 | Automatic controller for air conditioner |
| US20090032605A1 (en) * | 2007-08-03 | 2009-02-05 | Honeywell International Inc. | Fan coil thermostat with activity sensing |
| CN201363852Y (en) * | 2008-12-24 | 2009-12-16 | 林伟奇 | Retrofitting automatic constant temperature controller of automobile air conditioner |
| CN204534981U (en) * | 2015-02-13 | 2015-08-05 | 工堡企业有限公司 | Air-conditioning equipment |
| CN204629924U (en) * | 2015-05-10 | 2015-09-09 | 颜廷彬 | Thermostatic constant wet control system |
-
2016
- 2016-08-11 CN CN201610658735.2A patent/CN106247550B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5467607A (en) * | 1994-02-22 | 1995-11-21 | At&T Corp. | Air conditioning control system |
| CN2463738Y (en) * | 2001-02-17 | 2001-12-05 | 戴东波 | Automatic controller for air conditioner |
| US20090032605A1 (en) * | 2007-08-03 | 2009-02-05 | Honeywell International Inc. | Fan coil thermostat with activity sensing |
| CN201363852Y (en) * | 2008-12-24 | 2009-12-16 | 林伟奇 | Retrofitting automatic constant temperature controller of automobile air conditioner |
| CN204534981U (en) * | 2015-02-13 | 2015-08-05 | 工堡企业有限公司 | Air-conditioning equipment |
| CN204629924U (en) * | 2015-05-10 | 2015-09-09 | 颜廷彬 | Thermostatic constant wet control system |
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| Publication number | Publication date |
|---|---|
| CN106247550A (en) | 2016-12-21 |
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