CN202769879U - Intelligent control system for central air conditioner - Google Patents
Intelligent control system for central air conditioner Download PDFInfo
- Publication number
- CN202769879U CN202769879U CN 201220306066 CN201220306066U CN202769879U CN 202769879 U CN202769879 U CN 202769879U CN 201220306066 CN201220306066 CN 201220306066 CN 201220306066 U CN201220306066 U CN 201220306066U CN 202769879 U CN202769879 U CN 202769879U
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- China
- Prior art keywords
- air
- control system
- cooled heat
- heat pump
- intelligent control
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 37
- 238000004378 air conditioning Methods 0.000 claims abstract description 22
- 238000004134 energy conservation Methods 0.000 abstract description 2
- 230000007613 environmental effect Effects 0.000 abstract 1
- 230000001276 controlling effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Air Conditioning Control Device (AREA)
Abstract
The utility model relates to an air-conditioning control system, and discloses an intelligent control system for a central air conditioner. The system comprises a control cabinet (1) and a pump unit (3), wherein the pump unit (3) is connected with a water inlet pipeline of an air-cooled heat pump unit (2); the water outlet pipeline of the air-cooled heat pump unit (2) is connected with a water inlet pipeline of an air-conditioning unit (8); and the water outlet pipeline of the air-conditioning unit (8) is connected with a water inlet pipeline of the pump unit (3). The intelligent control system can precisely adjust and control the running frequency of water pumps as well as running numbers and power of hosts by detecting differential pressure and flow of water supply/return in the pipeline system, automatically regulate the working conditions of the system according to outdoor environmental temperature and adjust the temperature of supply/return water, and has the advantage of energy conservation.
Description
Technical field
The utility model relates to air-conditioner control system, has related in particular to a kind of central air conditioner intelligent control system.
Background technology
At present, existing central air-conditioning energy utilization rate is low, and especially substantially effectively not utilizing of supply and return water temperature caused the waste of the energy.
The utility model content
The utility model is high for central air conditioner intelligent control system energy consumption in the prior art, the shortcomings such as utilization rate of electrical is low, a kind of confession backwater pressure reduction by the detection pipe-line system is provided, has reached flow, the running frequency of accuracy controlling water pump and main frame operation quantity and power, simultaneity factor is according to outdoor environment temperature, the automatic regulating system operating condition is adjusted supply and return water temperature, thereby reaches the central air conditioner intelligent control system of energy saving in running purpose.
In order to solve the problems of the technologies described above, the utility model is solved by following technical proposals:
Central air conditioner intelligent control system, comprise switch board and water pump assembly, the outlet pipeline of described water pump assembly is connected with the inlet pipeline of Air-Cooled Heat Pump Unit, the Air-Cooled Heat Pump Unit outlet pipeline is connected with the inlet pipeline of air-conditioning unit, and the outlet pipeline of air-conditioning unit is connected with the inlet pipeline of water pump assembly.
As preferably, described water pump assembly is the water pump that two more parallels connect; Air-Cooled Heat Pump Unit is the air-cooled heat pump machine that two more parallels connect; The air-conditioning unit be more than two be connected in parallel hanging air conditioner or fan coil.
As preferably, also be respectively equipped with temperature sensor and differential pressure pickup on the outlet pipeline of the outlet pipeline of described Air-Cooled Heat Pump Unit, air-conditioning unit.
As preferably, be provided with the poor bypass of self-operated type between the outlet pipeline of described Air-Cooled Heat Pump Unit and the inlet pipeline of water pump assembly.
As preferably, the outlet pipeline of described air-conditioning unit and the inlet pipeline of water pump assembly are provided with flow sensor.
As preferably, described switch board connects respectively Air-Cooled Heat Pump Unit, temperature sensor, flow sensor, differential pressure pickup and outdoor temperature sensor by wire.
The utility model is owing to having adopted above technical scheme, have significant technique effect: the utility model by detect pipe-line system for backwater pressure reduction, and flow, the running frequency of accuracy controlling water pump and main frame operation quantity and power, simultaneity factor is according to outdoor environment temperature, the automatic regulating system operating condition, adjust supply and return water temperature, have advantages of energy savings.
Description of drawings
Fig. 1 is the schematic diagram of the utility model embodiment 1.
The toponym that each number designation refers in the above accompanying drawing is as follows: wherein 1-switch board, 2-Air-Cooled Heat Pump Unit, 3-water pump assembly, the poor bypass of 4-self-operated type, 5-temperature sensor, 6-flow sensor, 7-differential pressure pickup, 8-air-conditioning unit, 9-outdoor temperature sensor.
The specific embodiment
The utility model is described in further detail with embodiment below in conjunction with accompanying drawing 1:
Embodiment 1
Central air conditioner intelligent control system, as shown in Figure 1, comprise switch board 1 and water pump assembly 3, the outlet pipeline of described water pump assembly 3 is connected with the inlet pipeline of Air-Cooled Heat Pump Unit 2, the outlet pipeline of Air-Cooled Heat Pump Unit 2 is connected with the inlet pipeline of air-conditioning unit 8, and the outlet pipeline of air-conditioning unit 8 is connected with the inlet pipeline of water pump assembly 3.
Water pump assembly 3 is the water pump that two more parallels connect; Air-Cooled Heat Pump Unit 2 is the air-cooled heat pump machine that two more parallels connect; Air-conditioning unit 8 be more than two be connected in parallel hanging air conditioner or fan coil.
Also be respectively equipped with temperature sensor 5 and differential pressure pickup 7 on the outlet pipeline of the outlet pipeline of Air-Cooled Heat Pump Unit 2, air-conditioning unit 8.By set temperature sensor 5 and differential pressure pickup 7, can be according to the temperature difference and the pressure differential of the outlet pipeline of the outlet pipeline of Air-Cooled Heat Pump Unit 2, air-conditioning unit 8, automatically calculate best operating condition, thereby realize reducing power consumption, the purpose of energy savings.
Be provided with the poor bypass 4 of self-operated type between the inlet pipeline of the outlet pipeline of Air-Cooled Heat Pump Unit 2 and water pump assembly 3.
The inlet pipeline of the outlet pipeline of air-conditioning unit 8 and water pump assembly 3 is provided with flow sensor 6.The monitoring that can implement the flow on the inlet pipeline of the outlet pipeline of air-conditioning unit 8 and water pump assembly 3 by flow sensor 6.
Switch board 1 connects respectively Air-Cooled Heat Pump Unit 2, temperature sensor 5, flow sensor 6, differential pressure pickup 7 and outdoor temperature sensor 9 by wire.Native system is effectively with main frame, pump, terminal outdoor environment temperature, pipeline pressure reduction, the supply and return water temperature of central air conditioner system, organically detect, automatically calculate best operating condition, when reaching result of use, effectively reduce operate power, thereby realize energy-conservation.After the actual installation use, detect native system and can effectively reduce operating cost 40% every year.
In a word, the above only is preferred embodiment of the present utility model, and all equalizations of doing according to the utility model claim change and modify, and all should belong to the covering scope of the utility model patent.
Claims (6)
1. central air conditioner intelligent control system, comprise switch board (1) and water pump assembly (3), it is characterized in that: the outlet pipeline of described water pump assembly (3) is connected with the inlet pipeline of Air-Cooled Heat Pump Unit (2), the outlet pipeline of Air-Cooled Heat Pump Unit (2) is connected with the inlet pipeline of air-conditioning unit (8), and the outlet pipeline of air-conditioning unit (8) is connected with the inlet pipeline of water pump assembly (3).
2. central air conditioner intelligent control system according to claim 1 is characterized in that: described water pump assembly (3) is the water pump that two more parallels connect; Air-Cooled Heat Pump Unit (2) is the air-cooled heat pump machine that two more parallels connect; Air-conditioning unit (8) be more than two be connected in parallel hanging air conditioner or fan coil.
3. central air conditioner intelligent control system according to claim 1 is characterized in that: also be respectively equipped with temperature sensor (5) and differential pressure pickup (7) on the outlet pipeline of the outlet pipeline of described Air-Cooled Heat Pump Unit (2), air-conditioning unit (8).
4. central air conditioner intelligent control system according to claim 1 is characterized in that: be provided with the poor bypass of self-operated type (4) between the inlet pipeline of the outlet pipeline of described Air-Cooled Heat Pump Unit (2) and water pump assembly (3).
5. central air conditioner intelligent control system according to claim 1, it is characterized in that: the inlet pipeline of the outlet pipeline of described air-conditioning unit (8) and water pump assembly (3) is provided with flow sensor (6).
6. central air conditioner intelligent control system according to claim 1, it is characterized in that: described switch board (1) connects respectively Air-Cooled Heat Pump Unit (2), temperature sensor (5), flow sensor (6), differential pressure pickup (7) and outdoor temperature sensor (9) by wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220306066 CN202769879U (en) | 2012-06-28 | 2012-06-28 | Intelligent control system for central air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220306066 CN202769879U (en) | 2012-06-28 | 2012-06-28 | Intelligent control system for central air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202769879U true CN202769879U (en) | 2013-03-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220306066 Expired - Fee Related CN202769879U (en) | 2012-06-28 | 2012-06-28 | Intelligent control system for central air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202769879U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109681962A (en) * | 2019-01-22 | 2019-04-26 | 苏州净化工程安装有限公司 | Intelligent integrated air-conditioning system |
| CN112628888A (en) * | 2020-04-03 | 2021-04-09 | 中山职业技术学院 | Hotel central air-conditioning energy-saving system based on wireless |
-
2012
- 2012-06-28 CN CN 201220306066 patent/CN202769879U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109681962A (en) * | 2019-01-22 | 2019-04-26 | 苏州净化工程安装有限公司 | Intelligent integrated air-conditioning system |
| CN112628888A (en) * | 2020-04-03 | 2021-04-09 | 中山职业技术学院 | Hotel central air-conditioning energy-saving system based on wireless |
| CN112628888B (en) * | 2020-04-03 | 2021-09-10 | 中山职业技术学院 | Hotel central air-conditioning energy-saving system based on wireless |
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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: 20130306 Termination date: 20130628 |