CN101545660A - Indoor temperature and humidity independent control system - Google Patents

Indoor temperature and humidity independent control system Download PDF

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Publication number
CN101545660A
CN101545660A CN200910143148A CN200910143148A CN101545660A CN 101545660 A CN101545660 A CN 101545660A CN 200910143148 A CN200910143148 A CN 200910143148A CN 200910143148 A CN200910143148 A CN 200910143148A CN 101545660 A CN101545660 A CN 101545660A
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China
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water
temperature
valve
control
communicated
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CN200910143148A
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Chinese (zh)
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CN101545660B (en
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何森
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何森
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Abstract

The invention is an indoor environment control system, especially an indoor temperature and humidity independent control system for simultaneously adjusting the indoor temperature and humidity, composed of a fresh air ventilation machine, a heat power supply, a cold source, a water mixing tank, a three-way water mixing valve, differential pressure by-pass valve, a second water pump, a water separator, a floor coil, a humidifying dehumidifier, a water collector and a loop valve. The fresh air ventilation machine is an independent unit of the system. The heat power supply and the cold source are communicated with the water mixing tank which is communicated with the three-way water mixing valve, the second water pump, the delivery pipe, the loop valve, the water separator, the floor coil and the humidifying dehumidifier. The floor coil and the humidifying dehumidifier are communicated with the water collector. The water collector is communicated with the water mixing tank through a return pipe. The return pipe is communicated with the delivery pipe through the differential pressure by-pass valve. The return pipe is communicated with the three-way water mixing valve through a communicating pipe. The invention can independently adjust the indoor temperature and humidity which can be adjusted based on the personality requirement of the user to make the indoor comfortable.

Description

The autonomous control system of indoor temperature and humidity

Technical field

The present invention is an a kind of indoor environmental condition control system, the indoor temperature and humidity autonomous control system of the temperature and humidity that particularly a kind of independent regulation simultaneously is indoor.

Background technology

Existing temperature humidity autonomous control system is made up of two parts: the VMC of temperature control system and the control of realization humidity.There is following defective in existing temperature humidity autonomous control system: use VMC control indoor humidity, occur can not well being in harmonious proportion under the situation of conflict in new wind requirement and humidity requirement; Existing temperature humidity autonomous control system, its running be just by indoor setup parameter operation, and can not consider the influence of outdoor climate and operation automatically.

Summary of the invention

The objective of the invention is in order to overcome existing temperature humidity autonomous control system, its temperature control and humidity control can not well be in harmonious proportion, and can not consider the influence of outdoor climate and the automatic defective of operation, invent the indoor temperature and humidity of a kind of independent regulation simultaneously, and can move automatically according to outdoor climate conditions, need not manually-operated can make indoor environment be in the indoor temperature and humidity autonomous control system of high comfort conditions always.The present invention is made up of dehumidify independent control section and new wind independence control section three parts of temperature independence control section, humidification, the separate control of three parts can make that indoor environment is easier to reach high comfort conditions, and needn't worry influencing each other between each control section.

The objective of the invention is to realize by following technical scheme:

Described indoor temperature and humidity autonomous control system, by temperature independently control, the independent control of humidification dehumidifying and new wind independently control three parts and forms, temperature independence control section is made up of thermal source, low-temperature receiver, mixed water pot, the mixed water valve of threeway, differential-pressure bypass valve, secondary water pump, water knockout drum, floor coil pipe, water collector and loop valve; Humidity independence control section is made up of the humidification dehumidifier; New wind independence control section is made up of fresh air ventilator, and fresh air ventilator is the separate unit of native system; Thermal source and low-temperature receiver are communicated with mixed water pot, mixed water pot is communicated with floor coil pipe and humidification dehumidifier by the mixed water valve of threeway, secondary water pump, flow pipe, loop valve, water knockout drum successively, floor coil pipe and humidification dehumidifier are communicated with water collector, and water collector is communicated with mixed water pot by return pipe; Return pipe is communicated with flow pipe by differential-pressure bypass valve, and return pipe also mixes water valve by communicating pipe and threeway and is communicated with.

The control section of described indoor temperature and humidity autonomous control system, comprise a master controller, master controller is provided with external control interface, the outdoor temperature moisture probe, mix the water valve YE, the water temperature probe, the room temperature controller, the water capacity sensor, the loop valve electric actuator is connected with master controller by circuit with air mass sensor, master controller is by circuit and fresh air ventilator, thermal source, low-temperature receiver, the secondary water pump, the humidification dehumidifier connects, wherein the outdoor temperature moisture probe is located at outdoor, mixing the water valve YE is located on the mixed water valve of threeway, the water temperature probe is located on the flow pipe, the room temperature controller is located at floor coil pipe part, the water capacity sensor is located at humidification dehumidifier part, the loop valve electric actuator is located on the valve of loop, and air mass sensor 109 is located at the fresh air ventilator part.

Described thermal source can be boiler, solar energy, the electric heater of band water pump.

Described low-temperature receiver can be water source, Di Yuan, the air source handpiece Water Chilling Units of band water pump.

Described thermal source and low-temperature receiver can be independent, also can unite two into one.

Described mixed water pot can be a heat exchanger.

Described floor coil pipe can be capillary network, radiant panel.

Described room temperature controller and loop valve electric actuator have a plurality of.

Good effect of the present invention is as follows: the present invention is the indoor temperature and humidity of independent regulation simultaneously, and the temperature and humidity in room can make indoor environment be in high comfort conditions according to user's sexual demand adjustment always; Configured operational factor in the master controller of the present invention in advance, can be according to the operation automatically of outdoor climate conditions intelligence, need not the manually opened any equipment of user; The present invention can when satisfying the indoor comfort requirement of individual character, reduce low-temperature receiver thermal source commissioning date according to outdoor climate historical data and definite automatically time of opening low-temperature receiver and thermal source of a sexual demand, saves the energy.

Description of drawings

Fig. 1 is a system construction drawing of the present invention

Among the figure:

1 fresh air ventilator, 2 thermals source

3 low-temperature receivers 4 mix water pot

5 threeways mix water valve 6 differential-pressure bypass valves

7 secondary water pumps, 8 water knockout drums

9 floor coil pipes, 10 humidification dehumidifiers

11 water collectors, 12 loop valves

13 return pipes, 14 flow pipes

15 communicating pipes

101 master controllers, 102 external control interfaces

103 outdoor temperature moisture probes 104 mix the water valve YE

105 water temperatures, the 106 room temperature controllers of popping one's head in

107 water capacity sensors, 108 loop valve electric actuators

109 air mass sensors

The specific embodiment

As shown in Figure 1, described indoor temperature and humidity autonomous control system, by fresh air ventilator 1, thermal source 2, low-temperature receiver 3, mix water pot 4, threeway mixes water valve 5, differential-pressure bypass valve 6, secondary water pump 7, water knockout drum 8, floor coil pipe 9, humidification dehumidifier 10, water collector 11 and loop valve 12 are formed, fresh air ventilator 1 is the separate unit of native system, thermal source 2 and low-temperature receiver 3 are communicated with mixed water pot 4, mix water pot 4 and mix water valve 5 by threeway successively, secondary water pump 7, flow pipe 14, loop valve 12, water knockout drum 8 is communicated with floor coil pipe 9 and humidification dehumidifier 10, floor coil pipe 9 and humidification dehumidifier 10 are communicated with water collector 11, and water collector 11 is communicated with mixed water pot 4 by return pipe 13; Return pipe 13 is communicated with flow pipe 14 by differential-pressure bypass valve 6, and return pipe 13 also mixes water valve 5 by communicating pipe 15 and threeway and is communicated with.

As shown in Figure 1, the control section of described indoor temperature and humidity autonomous control system, comprise a master controller 101, master controller 101 is provided with external control interface 102, outdoor temperature moisture probe 103, mix water valve YE 104, water temperature probe 105, room temperature controller 106, water capacity sensor 107, loop valve electric actuator 108 is connected with master controller 101 by circuit with air mass sensor 109, master controller 101 is by circuit and fresh air ventilator 1, thermal source 2, low-temperature receiver 3, secondary water pump 7, humidification dehumidifier 10 connects, wherein outdoor temperature moisture probe 103 is located at outdoor, mixing water valve YE 104 is located on the mixed water valve 5 of threeway, water temperature probe 105 is located on the flow pipe 14, room temperature controller 106 is located at floor coil pipe 9 parts, water capacity sensor 107 is located on humidification dehumidifier 10 parts, loop valve electric actuator 108 is located on the loop valve 12, and air mass sensor 109 is located at fresh air ventilator 1 part.

Described thermal source 2 can be boiler, solar energy, the electric heater of band water pump.

Described low-temperature receiver 3 can be water source, Di Yuan, the air source handpiece Water Chilling Units of band water pump.

Described thermal source 2 and low-temperature receiver 3 can be independent, also can unite two into one.

Described mixed water pot 4 can be a heat exchanger.

Described floor coil pipe 9 can be capillary network, radiant panel.

Described room temperature controller 106 and loop valve electric actuator 108 have a plurality of.

In use, every day determined the residing duty of Ben Ri system by the climatic data of outdoor temperature moisture probe surveying record is analyzed by master controller: be heating or cooling.

Under the heating state, start the thermal source hot-water supply, the secondary water pump is opened, and thermal source hot water carries out heat exchange with secondary water in mixing water pot.By the outdoor temperature of measuring, master controller calculates the secondary water-supply temperature, the data of secondary water temperature probe actual measurement compare with calculating supply water temperature, determine to mix the position of water valve YE then, send out control command to this YE by master controller.The secondary hot water is flow through the ground coiled pipe of different circuit by water knockout drum, and heating accumulation of energy layer then heats indoor environment.In the main room temperature controller is set, the user is according to the fancy setting temperature, when this room temperature surpassed design temperature, temperature controller sent signal notice master controller, and the YE on this loop valve of main controller controls is closed the valve on this loop.Water capacity in the while water capacity sensor measurement room air, when it was lower than the water capacity standard of being determined by comfort conditions under the corresponding temperature, the humidification function of humidification dehumidifier started, till reaching the water capacity standard.Make the air outlet temperature of humidification dehumidifier keep consistent with air inlet.The data of IAQ sensor measurement and setting value relatively when IAQ is lower than setting value, are opened fresh air ventilator by master controller.But simultaneously master controller is also judged according to outdoor temperature and indoor water capacity, when outdoor temperature is low excessively when causing the frosting of fresh air ventilator air outlet, can temporarily stop the fresh air ventilator operation, till condition subsequent.

Under the cooling state, start low-temperature receiver supply cold water, the secondary water pump is opened, low-temperature receiver cold water carries out cold exchange with secondary water in mixing water pot, master controller is calculated supply water temperature according to the room air dew point instrument, the data of secondary water temperature probe actual measurement compare with calculating supply water temperature, determine to mix the position of water valve YE then, send out control command to this YE by master controller.Secondary cold water flows through the ground coiled pipe of different circuit by water knockout drum, reaches the accumulation of energy layer indoor environment of then lowering the temperature.In the main room temperature controller is set, the user is according to the fancy setting temperature, and when this room temperature was lower than design temperature, temperature controller sent signal notice master controller, the valve that the YE on this loop of main controller controls is closed this loop.Water capacity in the while water capacity sensor measurement room air, when it was higher than the water capacity standard of being determined by dewfall and comfort conditions under the corresponding temperature, the dehumidification function of humidification dehumidifier started, till reducing to the water capacity standard.It is consistent with air inlet that the temperature of humidification dehumidifier air outlet keeps.Data that the IAQ sensor is measured and setting value relatively when IAQ is lower than setting value, are opened fresh air ventilator by master controller.But simultaneously master controller is also judged according to outdoor air water capacity and room air water capacity, when the air of outdoor excess moisture enters can cause the flooring dewfall time, can temporarily stop the fresh air ventilator operation, till condition subsequent.

In heating and cooling is two sections transition states between the stage.Under transition state, thermal source, low-temperature receiver and humidification dehumidifier can be out of service, determine that by air mass sensor fresh air ventilator moves or stops.

The foregoing description is only for the usefulness that the present invention is described; and be not limitation of the present invention; the those of ordinary skill in relevant technologies field; under the situation that does not break away from the spirit and scope of the present invention; can also make various variations and modification; therefore all technical schemes that are equal to also belong to category of the present invention, and scope of patent protection of the present invention should be limited by each claim.

Claims (8)

1. indoor temperature and humidity autonomous control system, it is characterized in that: described indoor temperature and humidity autonomous control system, by temperature independently control, the independent control of humidification dehumidifying and new wind independently control three parts and forms, temperature independence control section is made up of thermal source, low-temperature receiver, mixed water pot, the mixed water valve of threeway, differential-pressure bypass valve, secondary water pump, water knockout drum, floor coil pipe, water collector and loop valve; Humidity independence control section is made up of the humidification dehumidifier; New wind independence control section is made up of fresh air ventilator, and fresh air ventilator is the separate unit of native system; Thermal source and low-temperature receiver are communicated with mixed water pot, mixed water pot is communicated with floor coil pipe and humidification dehumidifier by the mixed water valve of threeway, secondary water pump, flow pipe, loop valve, water knockout drum successively, floor coil pipe and humidification dehumidifier are communicated with water collector, and water collector is communicated with mixed water pot by return pipe; Return pipe is communicated with flow pipe by differential-pressure bypass valve, and return pipe also mixes water valve by communicating pipe and threeway and is communicated with.
2. indoor temperature and humidity autonomous control system according to claim 1, it is characterized in that: the control section of described indoor temperature and humidity autonomous control system, comprise a master controller, master controller is provided with external control interface, the outdoor temperature moisture probe, mix the water valve YE, the water temperature probe, the room temperature controller, the water capacity sensor, the loop valve electric actuator is connected with master controller by circuit with air mass sensor, master controller is by circuit and fresh air ventilator, thermal source, low-temperature receiver, the secondary water pump, the humidification dehumidifier connects, wherein the outdoor temperature moisture probe is located at outdoor, mixing the water valve YE is located on the mixed water valve of threeway, the water temperature probe is located on the flow pipe, the room temperature controller is located at floor coil pipe part, the water capacity sensor is located at humidification dehumidifier part, the loop valve electric actuator is located on the valve of loop, and air mass sensor is located at the fresh air ventilator part.
3. indoor temperature and humidity autonomous control system according to claim 1 is characterized in that: described thermal source can be boiler, solar energy, the electric heater of band water pump.
4. indoor temperature and humidity autonomous control system according to claim 1 is characterized in that: described low-temperature receiver can be water source, Di Yuan, the air source handpiece Water Chilling Units of band water pump.
5. indoor temperature and humidity autonomous control system according to claim 1 is characterized in that: described thermal source and low-temperature receiver can be independent, also can unite two into one.
6. indoor temperature and humidity autonomous control system according to claim 1 is characterized in that: described mixed water pot can be a heat exchanger.
7. indoor temperature and humidity autonomous control system according to claim 1 is characterized in that: described floor coil pipe can be capillary network, radiant panel.
8. indoor temperature and humidity autonomous control system according to claim 1 is characterized in that: described room temperature controller and loop valve electric actuator have a plurality of.
CN200910143148XA 2009-05-15 2009-05-15 Indoor temperature and humidity independent control system CN101545660B (en)

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Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN200910143148XA CN101545660B (en) 2009-05-15 2009-05-15 Indoor temperature and humidity independent control system

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CN101545660B CN101545660B (en) 2010-11-10

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Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102510982A (en) * 2010-08-12 2012-06-20 富士电机株式会社 Local cooling system
CN102538112A (en) * 2012-03-20 2012-07-04 上海理工大学 Household heat and humidity separate control radiation air conditioning system and control method thereof
CN102734857A (en) * 2011-04-07 2012-10-17 杭州三花研究院有限公司 Heating system
CN104329746A (en) * 2014-10-24 2015-02-04 南京优能空调系统有限公司 Double-temperature-state unit heat exchange station
CN104329759A (en) * 2014-11-10 2015-02-04 上海理工大学 Temperature control dehumidification system and temperature control dehumidification method for fresh air of radiation air conditioner
CN104456778A (en) * 2014-10-24 2015-03-25 南京优能空调系统有限公司 Assembled type radiation air conditioner system
CN104930622A (en) * 2015-06-19 2015-09-23 包金平 Micro-energy temperature cold and heat radiation air conditioner method and system
CN105650793A (en) * 2016-03-22 2016-06-08 李堃寰 Invisible humidifier of floor heating system
CN106705294A (en) * 2016-11-25 2017-05-24 陈雪根 Refrigerating structure of cooling fan
CN108158099A (en) * 2018-02-26 2018-06-15 石狮市恒鑫电子科技有限公司 Clothes process dress material humidifier
CN109268991A (en) * 2018-11-20 2019-01-25 北京博天子睿科技有限公司 Flooring radiation air conditioning system and its unit current divider
CN112032890A (en) * 2020-11-03 2020-12-04 湖南机电职业技术学院 Indoor air conditioner for stadium

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102510982A (en) * 2010-08-12 2012-06-20 富士电机株式会社 Local cooling system
CN102734857A (en) * 2011-04-07 2012-10-17 杭州三花研究院有限公司 Heating system
CN102734857B (en) * 2011-04-07 2016-11-16 杭州三花研究院有限公司 A kind of heating system
CN102538112A (en) * 2012-03-20 2012-07-04 上海理工大学 Household heat and humidity separate control radiation air conditioning system and control method thereof
CN104456778A (en) * 2014-10-24 2015-03-25 南京优能空调系统有限公司 Assembled type radiation air conditioner system
CN104329746B (en) * 2014-10-24 2018-08-03 南京优能空调系统有限公司 Dual temperature state unit heat exchange station
CN104329746A (en) * 2014-10-24 2015-02-04 南京优能空调系统有限公司 Double-temperature-state unit heat exchange station
CN104329759A (en) * 2014-11-10 2015-02-04 上海理工大学 Temperature control dehumidification system and temperature control dehumidification method for fresh air of radiation air conditioner
CN104329759B (en) * 2014-11-10 2017-05-10 上海理工大学 Temperature control dehumidification system and temperature control dehumidification method for fresh air of radiation air conditioner
CN104930622A (en) * 2015-06-19 2015-09-23 包金平 Micro-energy temperature cold and heat radiation air conditioner method and system
CN105650793A (en) * 2016-03-22 2016-06-08 李堃寰 Invisible humidifier of floor heating system
CN105650793B (en) * 2016-03-22 2018-05-01 中北大学 Floor heating stealth humidifier
CN106705294A (en) * 2016-11-25 2017-05-24 陈雪根 Refrigerating structure of cooling fan
CN108158099A (en) * 2018-02-26 2018-06-15 石狮市恒鑫电子科技有限公司 Clothes process dress material humidifier
CN109268991A (en) * 2018-11-20 2019-01-25 北京博天子睿科技有限公司 Flooring radiation air conditioning system and its unit current divider
CN112032890A (en) * 2020-11-03 2020-12-04 湖南机电职业技术学院 Indoor air conditioner for stadium

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