CN205717774U - Center energy saving air conditioning system - Google Patents
Center energy saving air conditioning system Download PDFInfo
- Publication number
- CN205717774U CN205717774U CN201620368733.5U CN201620368733U CN205717774U CN 205717774 U CN205717774 U CN 205717774U CN 201620368733 U CN201620368733 U CN 201620368733U CN 205717774 U CN205717774 U CN 205717774U
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- Prior art keywords
- temperature detector
- wind speed
- converter
- measurement device
- conditioning system
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Abstract
This utility model provides a kind of center energy saving air conditioning system, including one for the air outlet blown to pipeline, the air inlet of one recovery channel wind, one controls mainboard, one pressure fan, one converter, first temperature detector and the second temperature detector, wherein, control mainboard and converter, first temperature detector and the second temperature detector are electrically connected respectively, converter is electrically connected with pressure fan, first temperature detector is arranged on the junction of air outlet and pipeline, second temperature detector is arranged on the junction of air inlet and pipeline, control mainboard and control the work of converter for the real-time temperature difference according to the first temperature detector and the second temperature detector, converter is for controlling the operating frequency of pressure fan.By connecting docking and the linkage structure of air velocity transducer of pipeline, it is possible to effectively alleviate the operating pressure of pressure fan, promote work efficiency, reduce unnecessarily energy loss.
Description
Technical field
This utility model relates to air-conditioning technical, particularly relates to center energy saving air conditioning system.
Background technology
Along with the development of society, center energy saving air conditioning system is increasingly becoming the necessary equipment of high buildings and large mansions.
All the time, center energy saving air conditioning system is all one of equipment of power consumption maximum, when design, in
Centre energy-saving air conditioning system system must, load the hottest by weather maximum time design, and stay 10-20% to set
Meter surplus.
But it practice, the overwhelming majority times in, center energy saving air conditioning system be will not operate in the most negative
Under lotus state, there is bigger having more than needed.By to central authorities energy-saving air conditioning system system mode of operation,
The duty of various connection equipment carries out effective monitoring and setting so that center energy saving air conditioning system
Energy consumption in the reasonable scope, thus reduces and reduces unnecessary waste, this side always pursued
To.
Utility model content
In order to solve the problems referred to above, the purpose of this utility model is to provide a kind of center energy saving air-conditioning system
System, it is possible to the work efficiency of the whole air conditioning system of dynamic equilibrium and energy consumption, normally makes land used same meeting
Time reduce unnecessary energy consumption.
This utility model solves its technical problem and be the technical scheme is that
A kind of center energy saving air conditioning system, including one for air outlet blow to pipeline, one time
The air inlet of closed tube road wind, control mainboard, pressure fan, converter, first temperature
Detector and the second temperature detector, wherein, control mainboard and converter, the first temperature detector and
Second temperature detector is electrically connected respectively, and converter is electrically connected with pressure fan, the first temperature detection
Device is arranged on the junction of air outlet and pipeline, and the second temperature detector is arranged on air inlet and pipeline
Junction, controls mainboard for according to the first temperature detector and the real-time temperature difference of the second temperature detector
Controlling the work of converter, converter is for controlling the operating frequency of pressure fan.
Preferably, this center energy saving air conditioning system also includes the first wind speed measurement device, this first wind speed measurement
Device is electrically connected respectively with described control mainboard and converter, is arranged on the junction of air outlet and pipeline,
For feeding back the wind speed of air outlet.
Preferably, this center energy saving air conditioning system also includes the second wind speed measurement device, this second wind speed measurement
Device is electrically connected respectively with described control mainboard and converter, and is arranged on the connection of air inlet and pipeline
Place, for feeding back the wind speed of air inlet.
Preferably, described first wind speed measurement device, the second wind speed measurement device, the first temperature detector and
Two temperature detectors and described control mainboard use RS232 bus to carry out data transmission.
Preferably, this center energy saving air conditioning system also includes alarm, this alarm and described control mainboard
Electrical connection, for the actual temperature difference or the between the first protractor and the second temperature detector
The wind speed difference of one wind speed measurement device and the second wind speed measurement device not alarm in preset range.
Preferably, this center energy saving air conditioning system also includes the second pressure fan, this second refrigeration fan and institute
State control mainboard electrical connection, for the real time temperature difference of temperature and air outlet at air inlet more than the
Open during one warning value.
The utility model has the advantage of:
Utilize the setting of the detection equipment such as wind speed measurement device or temperature detector, empty to whole center energy saving
Adjusting system regulates with carrying out whole work efficiency, it is possible to the efficiency of balance air conditioning system and energy consumption, full
Foot normally makes land used reduce energy consumption simultaneously.
Accompanying drawing explanation
Fig. 1 is the structural representation of center energy saving air conditioning system of the present utility model.
Detailed description of the invention
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings:
Refer to Fig. 1, be the structural representation of center energy saving air conditioning system of the present utility model.Central nodule
Can air conditioning system 100 be used for providing cooling and warming service for large-area place.This system 100 is permissible
The various places needing center energy saving air conditioning system for mansion, hotel etc..Center energy saving air conditioning system
100 air inlets 20 including 10, the recovery channel wind of air outlet for blowing to pipeline,
One controls 30, pressure fan 40 of mainboard and a converter 50.Converter 50 and pressure fan 40
Electrical connection, for controlling the operating frequency of pressure fan 40 so that the operating frequency liter of pressure fan 40
Height or reduction, improve air output or reduce air output.Control mainboard 30 to be electrically connected with converter 50,
For controlling the work of converter 50, send the instruction of frequency conversion to converter 50, thus control further
The duty of pressure fan 40 processed.
In general, control mainboard 30 and controlled the duty of pressure fan 40 by converter 50, make
The wind that must produce enters in pipeline by air outlet 10, is transported to the equipment needing to use wind, meanwhile,
Wind after air inlet 20 will use reclaims back in center energy saving air conditioning system 100, thus completes following of wind
Ring.
But, allow air quantity that air outlet 10 goes out and the air quantity that air inlet 20 reclaims be mutually matched, then
The work efficiency of center energy saving air conditioning system 100 can be adjusted as far as possible so that operating power consumption is as far as possible
Reduce.In the present embodiment, in order to the most accurately control and detect air port 10 and air inlet 20
The temperature of wind, then be respectively provided with the first temperature detector 80 and the second temperature detector 90, this is years old
One temperature detector 80 is arranged on the junction of air outlet 10 and pipeline, this second temperature detector 90
It is arranged on the junction of air inlet 20 and pipeline.First temperature detector 80 and the second temperature detector
90 are electrically connected with control mainboard 30, respectively for detecting air port 10 and the reality of air inlet 20 respectively
Time wind temperature, and correlated temperature data transmitted in real time feed back to control mainboard 30, it is simple to control main
Plate 30 is operated regulation and controls, and then makes converter 50 control the ventilation state of pressure fan 40.
In the present embodiment, control mainboard 30 calculates the wind between temperature detector 80,90 further
Temperature difference, controls the work of converter 50 by the change of temperature difference.Such as, specified temperature is set
Difference is 10 degree, when the temperature difference of actual wind meets or exceeds 10 degree, shows that the temperature difference of wind is excessive,
The air-supply of pressure fan 40 to be strengthened, when actual temperature difference is less than 10 degree, shows that wind speed difference is less,
Energy dissipation is relatively big, the air-supply of pressure fan 40 to be reduced, thus reaches to regulate duty, reduction
The purpose of energy consumption.
Further, in order to more accurately follow with the timely energy controlling air inlet 10 and air outlet 20
Ring, more accurately controls the duty of pressure fan 40, and this system 100 also includes the first wind speed measurement
Device 60 and the second wind speed measurement device 70, this first wind speed measurement device 60, second wind speed measurement device 70 points
It is not electrically connected with described control mainboard 30 and converter 50, and is separately positioned on air outlet 10 and pipe
The junction of the junction in road and air inlet 20 and pipeline.Control mainboard 30 and calculate the first wind further
Wind speed between speed detector the 60, second wind speed measurement device 70 is poor, controls to become by the change of wind speed difference
Frequently the work of device 50.Such as, arranging specified wind speed difference is 20M/S, reach when actual wind speed difference or
During more than 20M/S, show that wind speed difference is excessive, the air-supply of pressure fan 40 to be strengthened, work as actual wind speed
When difference is less than 20M/S, showing that wind speed difference is less, energy dissipation is relatively big, pressure fan 40 to be reduced
Air-supply, thus reach to regulate duty, the purpose of reduction energy consumption.Certainly, in other realities visible
Executing in mode, the first wind speed measurement device 60 and the second wind speed measurement device 70 can be arranged with only one of which
In air inlet 10 or air outlet 20 side, controlling mainboard 30 then can be according to arranged
Wind speed measurement device controls the work of converter.
In the present embodiment, first wind speed measurement device the 60, second wind speed measurement device the 70, first temperature
Detector 80 and the second temperature detector 90 use RS232 bus number with described control mainboard 30
According to transmission.
For the ease of management, native system 100 also includes alarm 101, and this alarm 101 is with described
Control mainboard 30 to be electrically connected, between the first protractor 80 and the second temperature detector 90
The wind speed difference of actual temperature difference or the first wind speed measurement device 60 and the second wind speed measurement device 70 is not in advance
If alarm in scope, thus remind relevant staff to note abnormal conditions, reduce risks.
Can be alternatively in embodiment, this system 100 can also include the second pressure fan, and this is second years old
Refrigeration fan is electrically connected with described control mainboard 30, at the temperature of air inlet 10 and air outlet
The temperature difference of 20 is opened more than during the first warning value, thus reduces the operating pressure of the first pressure fan, makes
The operational efficiency obtaining system 100 is more preferable, and more safety is with lasting.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model,
All within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. made,
Within should be included in protection domain of the present utility model.
Claims (7)
1. a center energy saving air conditioning system, it is characterized in that: include one for the air outlet blown to pipeline, the air inlet of one recovery channel wind, one controls mainboard, one pressure fan, one converter, first temperature detector and the second temperature detector, wherein, control mainboard and converter, first temperature detector and the second temperature detector are electrically connected respectively, converter is electrically connected with pressure fan, first temperature detector is arranged on the junction of air outlet and pipeline, second temperature detector is arranged on the junction of air inlet and pipeline, control mainboard and control the work of converter for the real-time temperature difference according to the first temperature detector and the second temperature detector, converter is for controlling the operating frequency of pressure fan.
Center energy saving air conditioning system the most according to claim 1, it is characterized in that: also include the first wind speed measurement device, this the first wind speed measurement device is electrically connected respectively with described control mainboard and converter, is arranged on the junction of air outlet and pipeline, for feeding back the wind speed of air outlet.
Center energy saving air conditioning system the most according to claim 1, it is characterized in that: also include the first wind speed measurement device, this the first wind speed measurement device is electrically connected respectively with described control mainboard and converter, is arranged on the junction of air inlet and pipeline, for feeding back the wind speed of air inlet.
Center energy saving air conditioning system the most according to claim 2, it is characterized in that: also include the second wind speed measurement device, this the second wind speed measurement device is electrically connected respectively with described control mainboard and converter, and is arranged on the junction of air inlet and pipeline, for feeding back the wind speed of air inlet.
Center energy saving air conditioning system the most according to claim 4, it is characterised in that: described first wind speed measurement device, the second wind speed measurement device, the first temperature detector and the second temperature detector and described control mainboard use RS232 bus to carry out data transmission.
6. according to the center energy saving air conditioning system described in claim 4 or 5, it is characterized in that: also include alarm, this alarm is electrically connected with described control mainboard, for the actual temperature difference between the first protractor and the second temperature detector or the wind speed difference not alarm in preset range of the first wind speed measurement device and the second wind speed measurement device.
7. according to the center energy saving air conditioning system described in claim 4 or 5, it is characterized in that: also include the second pressure fan, this second pressure fan is electrically connected with described control mainboard, for opening when the temperature of air inlet is more than the first warning value with the real time temperature difference of air outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620368733.5U CN205717774U (en) | 2016-04-26 | 2016-04-26 | Center energy saving air conditioning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620368733.5U CN205717774U (en) | 2016-04-26 | 2016-04-26 | Center energy saving air conditioning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205717774U true CN205717774U (en) | 2016-11-23 |
Family
ID=57292315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620368733.5U Expired - Fee Related CN205717774U (en) | 2016-04-26 | 2016-04-26 | Center energy saving air conditioning system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205717774U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107693268A (en) * | 2017-09-30 | 2018-02-16 | 上海联影医疗科技有限公司 | Incubator control system and incubator device |
-
2016
- 2016-04-26 CN CN201620368733.5U patent/CN205717774U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107693268A (en) * | 2017-09-30 | 2018-02-16 | 上海联影医疗科技有限公司 | Incubator control system and incubator device |
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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: 20161123 Termination date: 20200426 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |