CN201973835U - Tail end controller of central air-conditioning centralized control system - Google Patents
Tail end controller of central air-conditioning centralized control system Download PDFInfo
- Publication number
- CN201973835U CN201973835U CN2011200888293U CN201120088829U CN201973835U CN 201973835 U CN201973835 U CN 201973835U CN 2011200888293 U CN2011200888293 U CN 2011200888293U CN 201120088829 U CN201120088829 U CN 201120088829U CN 201973835 U CN201973835 U CN 201973835U
- Authority
- CN
- China
- Prior art keywords
- terminal
- tail end
- central air
- control system
- centralized control
- Prior art date
- 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.)
- Expired - Fee Related
Links
Images
Abstract
The utility model discloses a tail end controller of a central air-conditioning centralized control system, which comprises a CPU (Central Processing Unit), and a power supply model, a tail end fan regulating module and a tail end valve regulating module that are connected with the CPU. The tail end fan regulating module is connected with a tail end fan control end, and the tail end valve regulating module is connected with a tail end valve control end. With the tail end controller, a tail end can be independently controlled so as to realize energy conversation at the tail end.
Description
Technical field
The utility model relates to the central air-conditioning technical field, and is special relevant with the terminal controller in the central air-conditioning centralized control system.
Background technology
Central air conditioner system generally is made up of cold and heat source system and air handling system.Refrigeration system provides institute's chilling requirement for air handling system, in order to offset the refrigeration duty of indoor environment; Heating provides in order to offset the heat of indoor environment thermic load for air handling system.
When central air conditioner system is applied to large-scale place, can use zone that air conditioning terminal being set at each.Because terminal operating position differs widely, only unify cooling or heat supply by central air conditioner system, then terminal the use tends to cause waste or not enough phenomenon.So it is very necessary that each end is carried out independent control.
Given this, the inventor designs the terminal controller in a kind of central air-conditioning centralized control system, and this case produces thus.
The utility model content
The utility model main purpose is to provide the terminal controller in a kind of central air-conditioning centralized control system, reaches terminal independent control, realizes terminal energy-conservation.
Terminal controller in the central air-conditioning centralized control system comprises CPU element and connected supply module, terminal Fan Regulation module, terminal valve adjustment module; Terminal Fan Regulation module connects terminal blower fan control end, and terminal valve adjustment module connects bottom valve gate control end.
Described CPU element is connected with display module.
Described CPU element is connected with the remote control communication module.
That described terminal Fan Regulation module comprises is high, medium and low, open and close, 6 function buttons of locking.
Described terminal valve adjustment module comprises open and close, increases, reduces 4 function buttons.
After adopting such scheme, go up endways insert the utility model after, just directly can realize adjusting that end is used by the operational tip controller.Need adjustment during such as refrigeration, then terminal Fan Regulation module is operated, regulate the duty of blower fan, blower fan leaves greatly, and the cold wind air output increases, and temperature reduces, and blower fan leaves little, and the cold wind air output reduces, and temperature raises.When temperature reaches certain value, also can directly close blower fan.Directly the blower fan size is locked in a certain size when needing locking, makes that terminal refrigerating capacity is constant, realize the temperature locking.
The size that while the utility model also can be regulated the central air-conditioning rate-of flow, when indoor bulk temperature in proper range, can control the size of overall cooling or heat supply by the size of by-pass valve control, be provided with and can close, stop cooling or heat supply, realize energy-conservation.
The utility model is arranged in the central air-conditioning centralized control system, so need keep data communication with the centralized control center, therefore communication module is set sets up correspondence with it.In order to make the clear state of a control of understanding end of operator, connect display module simultaneously at CPU element.
The utility model has been realized the independent control of central air-conditioning end, and realizes compatible with the central air-conditioning centralized control system.
Description of drawings
Fig. 1 is the utility model preferred embodiment high-level schematic functional block diagram.
The specific embodiment
As shown in Figure 1, the utility model preferred embodiment mainly comprises CPU element 1, supply module 2, terminal Fan Regulation module 3, terminal valve adjustment module 4, display module 5, communication module 6.
Terminal valve adjustment module 4 is the sizes of regulating circling water flow rate, it generally is the operate power of regulating circulating pump, also be with above-mentioned terminal Fan Regulation module 3 in like manner, the digital quantity control that comprises out and close, and the control of analog quantity adjusting watt level, also be to adopt the ripe electronic technology in the electron trade to finish.
For the compatibility of the utility model in the central air-conditioning centralized control system used, CPU element 1 connects a communication module 6, is used for carrying out data communication with the centralized control center of central air-conditioning.Communication module 6 can adopt various communication module elements in the electron trade.
For easy to operate, the utility model is integrated on the circuit board, guidance panel is provided with high, medium and low, open and close, 6 function buttons of locking of terminal Fan Regulation module 3, and the open and close of terminal valve adjustment module 4, increases, reduces 4 function buttons.
The utility model at first is connected on the terminal blower fan and valve with data wire in use, connects external power source then and works on power.When needs were controlled end separately, the operation push-button on just can the direct control panel was realized control.Use high, medium and low, open and close, 6 function buttons of locking of Fan Regulation module 3, then realize the high, medium and low of blower fan air output, and the opening and closing of blower fan.Use terminal valve adjustment module 4 open and close, increase, reduce 4 function buttons, realize that then the temperature refrigerating/heating is opened, refrigerating/heating is closed, increases, reduced.Adopt the utility model, under the control of central air-conditioning collection, independent each end of control is realized the control flexibility, energy-conserving and environment-protective.
Claims (5)
1. the terminal controller of central air-conditioning centralized control system is characterized in that: comprise CPU element and connected supply module, terminal Fan Regulation module, terminal valve adjustment module; Terminal Fan Regulation module connects terminal blower fan control end, and terminal valve adjustment module connects bottom valve gate control end.
2. the terminal controller of central air-conditioning centralized control system as claimed in claim 1 is characterized in that: described CPU element is connected with display module.
3. the terminal controller of central air-conditioning centralized control system as claimed in claim 1 is characterized in that: described CPU element is connected with the remote control communication module.
4. the terminal controller of central air-conditioning centralized control system as claimed in claim 1 is characterized in that: described terminal Fan Regulation module comprises high, medium and low, open and close, 6 function buttons of locking.
5. the terminal controller of central air-conditioning centralized control system as claimed in claim 1 is characterized in that: described terminal valve adjustment module comprises open and close, increases, reduces 4 function buttons.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200888293U CN201973835U (en) | 2011-03-30 | 2011-03-30 | Tail end controller of central air-conditioning centralized control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200888293U CN201973835U (en) | 2011-03-30 | 2011-03-30 | Tail end controller of central air-conditioning centralized control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201973835U true CN201973835U (en) | 2011-09-14 |
Family
ID=44578937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200888293U Expired - Fee Related CN201973835U (en) | 2011-03-30 | 2011-03-30 | Tail end controller of central air-conditioning centralized control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201973835U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103322640A (en) * | 2012-03-19 | 2013-09-25 | 北京海林节能设备股份有限公司 | Air-conditioner energy saving control method, air-conditioner energy saving control system and air-conditioner switching system of comprehensive energy-saving building |
| CN105222287A (en) * | 2015-11-16 | 2016-01-06 | 谢梦 | A kind of fan coiler temp. controlled panel with cleaning model |
-
2011
- 2011-03-30 CN CN2011200888293U patent/CN201973835U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103322640A (en) * | 2012-03-19 | 2013-09-25 | 北京海林节能设备股份有限公司 | Air-conditioner energy saving control method, air-conditioner energy saving control system and air-conditioner switching system of comprehensive energy-saving building |
| CN103322640B (en) * | 2012-03-19 | 2017-06-30 | 北京海林节能科技股份有限公司 | Air conditioner energy saving control method, system and air-conditioning switching system that synthesis energy saving is built |
| CN105222287A (en) * | 2015-11-16 | 2016-01-06 | 谢梦 | A kind of fan coiler temp. controlled panel with cleaning model |
| CN105222287B (en) * | 2015-11-16 | 2019-11-08 | 谢梦 | A kind of fan coiler temperature controlled panel with cleaning model |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204648544U (en) | Indoor environmental condition control unit and system and building system and passive type building | |
| CN201138437Y (en) | End equipment controller of central air-conditioning | |
| CN103237439B (en) | Rack and this rack control the method for air quantity | |
| CN202008206U (en) | Machine room equipment control system | |
| CN102927717A (en) | Year-round air conditioning ventilation coupling system and method | |
| CN202813932U (en) | Energy-saving residential central temperature-control system | |
| CN103471205A (en) | Method for regulating indoor temperature and dual-temperature control valve | |
| CN104776527A (en) | Indoor environment control unit and system, building system and passive building | |
| CN202885154U (en) | Intelligent ventilation energy-saving device | |
| CN112815421A (en) | Machine room air conditioner and control method thereof | |
| CN201973835U (en) | Tail end controller of central air-conditioning centralized control system | |
| CN101603719A (en) | Machine room air-conditioning energy-saving operation control system | |
| CN105444380A (en) | Cold water system | |
| CN202109610U (en) | Draft cooling device for electrical room with high-voltage frequency converter | |
| CN205481442U (en) | Indoor environmental control unit and building | |
| CN103968481A (en) | Independent temperature controlling and energy saving device for subway station office platform | |
| CN107631437A (en) | A kind of fan coil control on demand system and its control method | |
| CN207555821U (en) | A kind of central air-conditioning combines wind cabinet | |
| CN203215938U (en) | Intelligent type automatic energy-saving combined air conditioning cabinet with bypass air channels | |
| CN208205301U (en) | A kind of container data center energy-saving cooling device | |
| CN103149895B (en) | A kind of building automation method | |
| CN202581668U (en) | Wireless air conditioner control device | |
| CN205747333U (en) | A kind of adaptive air quantity variable air conditioner wind pushing temperature controller | |
| CN212691935U (en) | Full fresh air constant temperature and humidity air conditioning system | |
| CN219656276U (en) | Energy-saving temperature control system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110914 Termination date: 20170330 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |