CN213300280U - Combined air conditioning unit control system integrated cabinet - Google Patents
Combined air conditioning unit control system integrated cabinet Download PDFInfo
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- CN213300280U CN213300280U CN202022435644.7U CN202022435644U CN213300280U CN 213300280 U CN213300280 U CN 213300280U CN 202022435644 U CN202022435644 U CN 202022435644U CN 213300280 U CN213300280 U CN 213300280U
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- fresh air
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Abstract
The utility model discloses a modular air conditioning unit control system integrated cabinet, including switch board, air handling zone and new trend primary filter segment, switch board electric connection has the air handling zone, and air handling zone one side is equipped with the new trend primary filter segment, and the new trend primary filter segment right side is equipped with the new trend intermediate filter segment, and the new trend intermediate filter segment right side is equipped with the primary fresh air return section, the primary fresh air return section right side is equipped with the table and cools down, and the cold right side in table is equipped with the fan section, and fan section electric connection has the converter, and fan section right side is equipped with the heater, and the heater right side is equipped with the humidifier, and the humidifier right side is equipped with the dust remover. The integrated cabinet (box) of the automatic control system of the combined air conditioning unit carries out effective building block splicing on a control object (the function of the combined air conditioning unit), and the accurate control of air quantity and temperature and humidity is achieved. Construction is convenient and simple, and installation and debugging cost is reduced.
Description
Technical Field
The utility model relates to an air conditioner control technology field specifically is integrated cabinet of combination formula air conditioning unit control system.
Background
With the rapid development of civil and industrial central air conditioners, the requirements of the air treatment process and the air treatment effect are continuously improved. The requirements for air treatment of variable air volume, constant temperature and constant humidity are widely seen in different air conditioning systems. The combined air conditioning unit can supplement indoor heat load and has fine adjustment effect on air temperature, air humidity and air pressure.
At present, most of control of the combined air conditioner is combination of a fan control cabinet (box) and an automatic control cabinet (box), so that air parameters are adjusted. The method has higher cost, and the cost is increased because of the uncoordinated cooperation of manufacturers. Therefore, the utility model provides a combined air conditioning unit control system integrated cabinet to solve the above-mentioned problem that proposes.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a combination formula air conditioning unit control system integrated cabinet to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a control system integrated cabinet of a combined air conditioning unit comprises a control cabinet, an air treatment area and a fresh air primary effect filtering section, wherein the control cabinet is electrically connected with the air treatment area, one side of the air treatment area is provided with the fresh air primary effect filtering section, the right side of the fresh air primary effect filtering section is provided with the fresh air secondary effect filtering section, the right side of the fresh air secondary effect filtering section is provided with a primary effect fresh air return section, the right side of the primary effect fresh air return section is provided with a meter cooler, the right side of the meter cooler is provided with a fan section, the fan section is electrically connected with a frequency converter, the right side of the fan section is provided with a heater, the right side of the heater is provided with a humidifier, the right side of the humidifier is provided with a dust remover, the right side of the dust remover is provided with a secondary effect air supply section, the upper side of the secondary effect air supply section is provided with an air supply, the motorised valve left side of airing exhaust is equipped with the filter, and the filter left side is equipped with the exhaust fan, and the exhaust fan left side is equipped with the check valve.
As the utility model discloses further scheme, the new trend is just imitated the fillter left side and is equipped with the governing valve, and the new trend is just imitated the fillter, new trend and is imitated the fillter and just imitate all to be equipped with pressure differential switch in the new trend.
As the utility model discloses scheme further again, be equipped with heating valve, humidification valve and dust removal valve on heater, humidifier and the dust remover respectively, be equipped with filter pressure differential switch on the section of well imitating the air supply.
As the utility model discloses scheme further again, all be equipped with blast pipe executor and fire prevention valve on blast pipe and the return air hose, be connected with temperature and humidity sensor on the air handling district, be equipped with differential pressure transmitter on the air handling district.
As the utility model discloses scheme further again, be equipped with the touch-sensitive screen on the switch board, the touch-sensitive screen upside is equipped with power indicator and fault indicator, and the touch-sensitive screen downside is equipped with emergency stop button.
Compared with the prior art, the beneficial effects of the utility model are that: the integrated cabinet (box) of the automatic control system of the combined air conditioning unit carries out effective building block splicing on a control object (the function of the combined air conditioning unit), and the accurate control of air quantity and temperature and humidity is achieved. Construction is convenient and simple, and installation and debugging cost is reduced.
Drawings
Fig. 1 is a schematic diagram of a control system integrated cabinet of a combined air conditioning unit.
Fig. 2 is a schematic view of an appearance structure of a control cabinet in the integrated cabinet of the control system of the combined air conditioning unit.
Fig. 3 is a schematic diagram of the arrangement of electrical boards in the integrated cabinet of the control system of the combined air conditioning unit.
Fig. 4 is a schematic diagram of a main loop in the integrated cabinet of the control system of the combined air conditioning unit.
Fig. 5 is a schematic diagram of a control loop in the integrated cabinet of the control system of the combined air conditioning unit.
In the figure: 1. a control cabinet; 2. an air treatment zone; 3. a fresh air primary effect filtering section; 4. a fresh air medium efficiency filtering section; 5. a primary effect fresh air return section; 6. a differential pressure switch; 7. adjusting a valve; 8. surface cooling; 9. a fan section; 10. a frequency converter; 11. a heater; 12. a humidifier; 13. a dust remover; 14. a middle-effect air supply section; 15. an air supply pipe; 16. an air valve actuator; 17. a fire damper; 18. a return air duct; 21. a differential pressure transmitter; 22. a temperature and humidity sensor; 23. an air outlet; 24. an air exhaust electric valve; 25. a filter plate; 26. an exhaust fan; 27. a check valve; 28. a touch screen.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, in the embodiment of the present invention, a combined air conditioning unit control system integrated cabinet comprises a control cabinet 1, an air treatment area 2 and a fresh air primary filter section 3, wherein the control cabinet 1 is electrically connected to the air treatment area 2, one side of the air treatment area 2 is provided with the fresh air primary filter section 3, the right side of the fresh air primary filter section 3 is provided with the fresh air primary filter section 4, the right side of the fresh air primary filter section 4 is provided with the primary fresh air return section 5, the left side of the fresh air primary filter section 3 is provided with an adjusting valve 7, the fresh air primary filter section 3, the fresh air primary filter section 4 and the primary fresh air return section 5 are all provided with a pressure difference switch 6, the right side of the primary fresh air return section 5 is provided with a meter cooler 8, the right side of the meter cooler 8 is provided with a fan section 9, the fan section 9 is electrically connected to a frequency converter 10, the right side of the fan, the right side of the humidifier 12 is provided with a dust remover 13, the right side of the dust remover 13 is provided with a medium effect air supply section 14, the heater 11, the humidifier 12 and the dust remover 13 are respectively provided with a heating valve, a humidifying valve and a dust removing valve, the medium effect air supply section 14 is provided with a filter pressure difference switch, the upper side of the medium effect air supply section 14 is provided with an air supply pipe 15, the left side of the air supply pipe 15 is connected with an air treatment area 2, the left side of the air treatment area 2 is connected with an air return pipe 18, the air supply pipe 15 and the air return pipe 18 are both provided with an air valve actuator 16 and a fire prevention valve 17, the air treatment area 2 is connected with a temperature and humidity sensor 22, the air treatment area 2 is provided with a pressure difference transmitter 21, the upper side of the air treatment area 2 is provided with an air outlet 23, the upper side of the air outlet 23 is connected with an exhaust pipe, be equipped with touch-sensitive screen 28 on the switch board 1, the touch-sensitive screen 28 upside is equipped with power indicator and trouble lamp, and the touch-sensitive screen 28 downside is equipped with emergency stop button.
The utility model discloses a theory of operation is:
1. the system is used for comparing the temperature and the humidity detected by the temperature sensor and the humidity detected by the humidity sensor with the temperature and the humidity set by the touch screen, and outputting corresponding voltage signals according to the comparison result to control the action of the electric valve so as to keep the air supply temperature, the air pressure and the humidity in the required range.
2. The fan is controlled by the system, and amount of wind touch-sensitive screen sets for, and when the conflagration breaing out, the fan automatic stop closes motorised valve, electronic blast gate, and fresh air door is full open when the fan starts, and temperature control is put through, and entire system is controlled, and when turning off the fan, the fan stall, and fresh air door is closed, and the motorised valve is closed.
3. The system has a water pipe anti-freezing measure, the anti-freezing low temperature is adjustable at 2-7 ℃, and when the surface temperature of the water pipe reaches the low temperature point, the water valve is automatically opened to provide hot water, so that the frost crack of the water pipe is prevented.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. A control system integrated cabinet of a combined air conditioning unit comprises a control cabinet (1), an air treatment area (2) and a fresh air primary filter section (3), and is characterized in that the control cabinet (1) is electrically connected with the air treatment area (2), one side of the air treatment area (2) is provided with the fresh air primary filter section (3), the right side of the fresh air primary filter section (3) is provided with a fresh air intermediate filter section (4), the right side of the fresh air intermediate filter section (4) is provided with a primary fresh air return section (5), the right side of the primary fresh air return section (5) is provided with a meter cooler (8), the right side of the meter cooler (8) is provided with a fan section (9), the fan section (9) is electrically connected with a frequency converter (10), the right side of the fan section (9) is provided with a heater (11), the right side of the heater (11) is provided with a humidifier (12), the right side of the humidifier (12) is provided with a dust remover, middle-effect air supply section (14) upside is equipped with blast pipe (15), air-handling zone (2) is connected in blast pipe (15) left side, air-handling zone (2) left side is connected with return air pipe (18), air-handling zone (2) upside is equipped with air exit (23), air exit (23) upside is connected with the exhaust pipe, air exit (23) upside is equipped with air exhaust motorised valve (24), air exhaust motorised valve (24) left side is equipped with filter (25), filter (25) left side is equipped with exhaust fan (26), exhaust fan (26) left side is equipped with check valve (27).
2. The integrated cabinet of the control system of the combined air conditioning unit according to claim 1, wherein the left side of the fresh air primary filter section (3) is provided with an adjusting valve (7), and the fresh air primary filter section (3), the fresh air intermediate filter section (4) and the primary fresh air return section (5) are provided with a pressure difference switch (6).
3. The integrated cabinet of the control system of the combined air conditioning unit according to claim 1, wherein the heater (11), the humidifier (12) and the dust remover (13) are respectively provided with a heating valve, a humidifying valve and a dust removing valve, and the intermediate effect air supply section (14) is provided with a filter differential pressure switch.
4. The integrated cabinet of combined air conditioning unit control system according to claim 1, wherein the blast pipe (15) and the return pipe (18) are both provided with an air valve actuator (16) and a fire damper (17), the air treatment zone (2) is connected with a temperature and humidity sensor (22), and the air treatment zone (2) is provided with a differential pressure transmitter (21).
5. The integrated cabinet of combined air conditioning unit control system according to claim 1, wherein a touch screen (28) is provided on the control cabinet (1), a power indicator and a fault indicator are provided on the upper side of the touch screen (28), and an emergency stop button is provided on the lower side of the touch screen (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022435644.7U CN213300280U (en) | 2020-10-28 | 2020-10-28 | Combined air conditioning unit control system integrated cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022435644.7U CN213300280U (en) | 2020-10-28 | 2020-10-28 | Combined air conditioning unit control system integrated cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213300280U true CN213300280U (en) | 2021-05-28 |
Family
ID=76014435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022435644.7U Active CN213300280U (en) | 2020-10-28 | 2020-10-28 | Combined air conditioning unit control system integrated cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213300280U (en) |
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2020
- 2020-10-28 CN CN202022435644.7U patent/CN213300280U/en active Active
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