CN1740690A - Temperature and humidity controller in flooring radiation air conditioning system - Google Patents
Temperature and humidity controller in flooring radiation air conditioning system Download PDFInfo
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- CN1740690A CN1740690A CN 200510029688 CN200510029688A CN1740690A CN 1740690 A CN1740690 A CN 1740690A CN 200510029688 CN200510029688 CN 200510029688 CN 200510029688 A CN200510029688 A CN 200510029688A CN 1740690 A CN1740690 A CN 1740690A
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Abstract
The invention is humidity and temperature controlling apparatus of floor radiation air conditioner system composed of information collecting mode, manual inputting mode, displaying mode and instruction outputting mode. The temperature and humidity datum of various areas are conveyed to corresponding areas controlling apparatus data processing to undertake data processing. The outputting instructions automatically adjust cold supplying amount and wind supplying amount to corresponding areas. Various areas temperature and humidity sensors include room temperature sensors, floor temperature sensors and floor vicinal humidity sensors. Various areas cold supplying amount are controlled by adjusting dividing valve connected with cold and heat source machine and/or blasting valve and outgoing air valve connected with cold and heat wind machine and their cooperation. Outputting is passed along to wind amount changing machine and/or cold and heat source controller.
Description
Technical field
The present invention relates to flooring radiative cooling or heating or heating/refrigerated air-conditioning system, specifically refer to a kind of with the temperature and humidity controller in the floor air-conditioning system of refrigerating function.
Background technology
Because the higher warm air of humidity is when running into the cold surface of object, can produce the dewfall phenomenon, therefore, in band refrigerating function flooring radiation air conditioning system, condensation trouble becomes an obstacle that is difficult to go beyond, and has seriously hindered applying of flooring radiation air-conditioning technical.
Summary of the invention
The objective of the invention is to propose the temperature and humidity controller in a kind of flooring radiation air conditioning system, utilize this device that near air humidity the floor and ground plate temperature are monitored in real time, and at the two big factors that form dewfall: ground plate temperature and air humidity, by cooperating between control cooling amount and wind supply quantity and cooling amount and the wind supply quantity, to overcome the problem of floor dewfall.
Temperature and humidity controller in a kind of flooring radiation air conditioning system of the present invention is characterized in that by information acquisition module, artificial input module, and calculation control module, display module and instruction output module is formed, and places a control box; Each regional temperature, humidity data, the control device that is sent to the corresponding region carries out data to be handled, and its output order is adjusted cooling amount and the wind supply quantity to respective regions automatically.
Each regional temperature, humidity sensor mainly comprise near humidity sensor each regional temperature sensor, floor temperature sensor and the floor.Each regional cooling amount control is mainly by adjusting shunt valve and/or the blow valve that communicates with Cooling and heating blower and air returning valve and the cooperation between them that communicates with the Cooling and Heat Source machine.
The output of calculation control module is uploaded to the variable air rate controller of control Cooling and heating blower operation and/or the Cooling and Heat Source controller of control Cooling and Heat Source machine operation simultaneously.
The invention has the advantages that: by the dew Study on Mechanism that hardens over the ground, proposition utilizes the warm and humid controller of microarray strip to adjust the flow of cold water and the air output of blow valve and air returning valve automatically, and the supply water temperature of Cooling and Heat Source and the ventilation temperature of Cooling and heating blower, solved the condensation trouble on floor fully.
Description of drawings
Fig. 1 is for adopting the control structure schematic diagram of warm and humid controller of the present invention to flooring radiation air conditioning system;
Fig. 2 is the structural representation of the regional temperature and humidity controller in the flooring radiation air conditioning system of the present invention.
Among the figure: 1 (1a, 1b, 1n) room temperature sensor, 2 (2a, 2b, 2n) floor temperature sensor, 3 (3a, 3b, near 3n) the humidity sensor floor, 4 (4a, 4b, 4n) the warm and humid controller in floor, 5 (5a, 5b, 5n) shunt valve, 6 (6a, 6b, 6n) blow valve, 7 (7a, 7b, 7n) air returning valve, 8 (8a, 8b and 8c) coil pipe, 11,12 variable air rate controllers, 13,14 Cooling and Heat Source controllers, 15 Cooling and Heat Source machines (machine in the 15a, the outer machine of 15b), 16 cold and warm air heating radiators (the outer machine of 16a, machine in the 16b), 41 information acquisition modules, 42 display modules, 43 calculation control module, 44 instruction output modules, 45 artificial input modules.
Embodiment
Now the invention will be further described in conjunction with an embodiment and accompanying drawing thereof.
Temperature and humidity controller in the flooring radiation air conditioning system of the present invention, as shown in Figure 2, by information acquisition module 41, artificial input module 45, calculation control module 43, display module 42 and instruction output modules 44 are formed, and place a control box; Each regional temperature, humidity data, the information acquisition module 41 that is sent to this control device by sensor carries out the signal conversion, after carrying out the data processing through the calculation control module 43 in the control device again, by its instruction output module 44 automatic cooling amount and wind supply quantities of adjusting respective regions.
Its application example is referring to Fig. 1, the floor air-conditioning system mainly contains a cold and warm air heating radiator 16, one Cooling and Heat Source machine 15, Cooling and heating blower 16 send fresh cold wind by airduct and blow valve 6 to controlled area, and Cooling and Heat Source machine 15 send cold water by a water collecting and diversifying device 5 underfloor coil pipe 8 in controlled area.Air output is by blow valve 6 and air returning valve 7 controls, and pushing quantity is by shunt valve 5 controls.
In order to control each regional temperature and humidity respectively, establish respectively in each zone the warm and humid controller 4 in a floor (4a, 4b ... 4n), establish and in each zone temperature sensor 1 (1a, 1b ... 1n), floor temperature sensor 2 (2a, 2b ... 2n) with the floor near humidity sensor 3 (3a, 3b ... 3n); Each regional temperature sensor 1, floor temperature sensor 2 and the data that floor humidity sensor 3 collects are sent to the information acquisition module 41 of the warm and humid controller 4 in corresponding floor, then after the data comparison process that calculation control module 43 and artificial input module 45 are set, at last by instruction output module 44 output functions instruction, this instruction one side is controlled the shunt valve (5a in each regional water collecting and diversifying device 5,5b, aperture 5n), automatically adjust the flow of cooling/hot water and control each regional blow valve 6 (6a, 6b, aperture 6n), automatically adjust the air output of cold/warm braw, be uploaded to variable air rate controller 11 simultaneously, 12 with Cooling and Heat Source controller 14,13, control cold and warm air heating radiator 16 and Cooling and Heat Source machine 15 move in the best condition.As certain zone or certain no air-conditioning requirement in several zones, then reduce the output of cold and warm air heating radiator 16 and Cooling and Heat Source machine 15, to reduce the energy consumption of system by variable air rate controller 11,12 and Cooling and Heat Source controller 14,13.
With certain zone is example, during refrigeration, the low-temperature receiver medium enters and is laid on underfloor coil pipe 8, so the temperature on floor reduces, be installed in the floor temperature sensor 2 on cooling floor surface, send temperature data to temperature and humidity controller 4, humidity sensor 3 also sends near the air humidity data the floor to temperature and humidity controller 4 simultaneously, the calculation control module of this device is carried out computing according to the Mathematical Modeling of dewfall point, if the result is near low excessively with trend dewfall point or ground plate temperature, by regulating the cooling amount that water collecting and diversifying device valve 5 reduces the floor, treat the floor temperature recovery after, increase cooling amount again to the floor.The temperature data that while temperature and humidity controller 4 provides according to the room temperature sensor by the open degree of control blow valve 6 with air returning valve 7, is regulated air output, to reach the purpose of dehumidifying and cooling.If certain regional temperature has reached predefined temperature, then automatically switching off diversity hydrophone valve 5 and/or give, air returning valve 6,7.
Described artificial input module 45 can be set the maximum temperature and the minimum temperature on floor, to protect the floor and comfortable ground plate temperature is provided.
Claims (5)
1. the temperature and humidity controller in the flooring radiation air conditioning system is characterized in that by information acquisition module, artificial input module, and calculation control module, display module and instruction output module is formed, and places a control box; Each regional temperature, humidity data, the control device that is sent to the corresponding region carries out data to be handled, and its output order is adjusted cooling amount and the wind supply quantity to respective regions automatically.
2. temperature and humidity controller according to claim 1 is characterized in that each regional temperature, humidity sensor mainly comprise the temperature sensor that each is regional, near humidity sensor floor temperature sensor and the floor.
3. temperature and humidity controller according to claim 1 and 2, the control that it is characterized in that the cooling amount that each is regional is mainly by adjusting shunt valve and/or blow valve that communicates with Cooling and heating blower and the air returning valve that communicates with the Cooling and Heat Source machine.
4. temperature and humidity controller according to claim 3 is characterized in that the output of calculation control module is uploaded to the variable air rate controller of control Cooling and heating blower operation simultaneously.
5. temperature and humidity controller according to claim 3 is characterized in that the output of calculation control module is uploaded to the Cooling and Heat Source controller of control Cooling and Heat Source machine operation simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510029688 CN1740690A (en) | 2005-09-15 | 2005-09-15 | Temperature and humidity controller in flooring radiation air conditioning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510029688 CN1740690A (en) | 2005-09-15 | 2005-09-15 | Temperature and humidity controller in flooring radiation air conditioning system |
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| CN1740690A true CN1740690A (en) | 2006-03-01 |
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| CN 200510029688 Pending CN1740690A (en) | 2005-09-15 | 2005-09-15 | Temperature and humidity controller in flooring radiation air conditioning system |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100443814C (en) * | 2006-08-01 | 2008-12-17 | 华南理工大学 | System of adjusting quantity of cold, and adjustment method for central cooling in region |
| CN102538142A (en) * | 2012-01-18 | 2012-07-04 | 曼瑞德自控系统（乐清）有限公司 | Radiating and air conditioning cold-heat integrated system |
| CN103615781A (en) * | 2013-06-14 | 2014-03-05 | 北京化工大学 | Anti-condensation control system and method for radiation tail end of grating pipe network |
| CN107869830A (en) * | 2017-11-13 | 2018-04-03 | 珠海格力电器股份有限公司 | Air-conditioner control method and device |
| CN111706965A (en) * | 2020-05-28 | 2020-09-25 | 青岛海尔空调器有限总公司 | Floor condensation preventing method and device for air conditioner and air conditioner |
-
2005
- 2005-09-15 CN CN 200510029688 patent/CN1740690A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100443814C (en) * | 2006-08-01 | 2008-12-17 | 华南理工大学 | System of adjusting quantity of cold, and adjustment method for central cooling in region |
| CN102538142A (en) * | 2012-01-18 | 2012-07-04 | 曼瑞德自控系统（乐清）有限公司 | Radiating and air conditioning cold-heat integrated system |
| CN102538142B (en) * | 2012-01-18 | 2013-12-25 | 曼瑞德自控系统（乐清）有限公司 | Radiating and air conditioning cold-heat integrated system |
| CN103615781A (en) * | 2013-06-14 | 2014-03-05 | 北京化工大学 | Anti-condensation control system and method for radiation tail end of grating pipe network |
| CN107869830A (en) * | 2017-11-13 | 2018-04-03 | 珠海格力电器股份有限公司 | Air-conditioner control method and device |
| CN107869830B (en) * | 2017-11-13 | 2020-02-28 | 珠海格力电器股份有限公司 | Air conditioner control method and device |
| CN111706965A (en) * | 2020-05-28 | 2020-09-25 | 青岛海尔空调器有限总公司 | Floor condensation preventing method and device for air conditioner and air conditioner |
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