CN1549070A - Temperature regulating method and equipment - Google Patents
Temperature regulating method and equipment Download PDFInfo
- Publication number
- CN1549070A CN1549070A CNA03128745XA CN03128745A CN1549070A CN 1549070 A CN1549070 A CN 1549070A CN A03128745X A CNA03128745X A CN A03128745XA CN 03128745 A CN03128745 A CN 03128745A CN 1549070 A CN1549070 A CN 1549070A
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- indoor
- outdoor
- electric fan
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- temperature
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Abstract
The present invention is indoor temperature regulating method and electric fan for the method. One through hole is set in building to communicate indoor and outdoor and one electric fan is installed inside the hole to pump cold air from outdoor to indoor so as to lower indoor temperature and improve indoor air quality. When the indoor temperature and the outdoor temperature are higher than the set value, the temperature control circuit shuts the through hole and turns off the electric fan and the air conditioner is turned on.
Description
Affiliated technical field
The present invention relates to a kind of temperature control method, particularly indoor temperature control method and equipment.
Background technology
The human comfort temperature is between the 22-32 degree, and the temperature during summer is usually above above-mentioned data, and winter temperature then is lower than above-mentioned data, so human body just produces muggy and oppressive or very cold sensation.But, the sensation of human comfort except the influence of environment temperature itself, also and the difference of human body temperature variation and human body temperature and environment temperature relation is arranged.Human body temperature was constantly to change in one day, daytime height and evening low, body temperature raises rapidly and variation of ambient temperature is slow during morning, the difference between body temperature and the temperature strengthens, so the morning in winter, sensation was special cold.The dusk body temperature in summer descends fast and environment temperature descends slowly, and the difference between temperature and the body temperature strengthens, so, feel sultry difficult the dormancy night in summer.Particularly the room that the people lived is semi-enclosed space, and air flow property is poor, and itself dispels the heat bad, and air is not the good conductor of heat, even open door and window, also heat radiation slowly, and the room body of wall continues radiations heat energy after the sun sets, and has aggravated sultry sensation, has prolonged the sultry time.And indoor because finishing, make a fire and cook and people's activity, harmful gas is far above outdoor.Usually the method and apparatus of people's cooling is to use electric fan or air-conditioning, but electric fan itself can not reduce environment temperature, and what produce by boasting is hot blast, and air-conditioning can wholely reduce indoor environment temperature, but cost height, power consumption are big, for the reduction of local temperature has produced more heat, quickened urban heat island put should, and when using air-conditioning, door and window closes, the movable waste gas that produces of people can not be discharged the room timely, has polluted the air in room, has reduced quality of life.
Summary of the invention
The present invention provides a kind of new cool-down method and equipment between existing two kinds of technology in order to overcome the deficiencies in the prior art, can effectively reduce indoor environment temperature, does not need too big cost again.
Content of the present invention is a kind of cool-down method and the equipment that uses this method.
Method of the present invention is achieved in that having on the buildings inside and outside the through hole communication chamber, and when indoor and outdoor had the temperature difference, electric fan was extracted into high indoor of temperature through through hole with outdoor cold air.
The equipment of realizing this method is: electric fan is fixed in an end of slide rail, but the other end of slide rail is the outdoor air port of getting of switch, manual or outdoor this through hole of air switch of getting of the mobile drive of the automatic control of electronics in the through hole of slide rail inside and outside the buildings communication chamber, utilize indoor/outdoor temperature-difference to change indoor environment temperature, when electric fan is shifted to an indoor side, the outdoor through hole of getting on air port and the buildings is closed, electric fan is from the indoor wind of getting, when electric fan is shifted to an outdoor side, the indoor air port of getting is closed, the outdoor through hole of getting on air port and the buildings is opened, and electric fan is from the outdoor wind of getting.
Advantage of the present invention is the characteristic that makes full use of physical environment, can change indoor environment temperature and can improve air quality again, meets human body physiological characteristics, environmental protection and energy saving, and cost is low.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is the structural representation of invention.
Fig. 2 is a front schematic view of the present invention.
Fig. 3 is the part sectioned view of Fig. 2.
Fig. 4 is Automatic Control Theory figure of the present invention.
Embodiment
At Fig. 1 to the embodiment shown in Figure 3, electric fan (1) is fixed in the support (2), they are fixed in an end of slide rail (4) together, below slide rail (4), there are motor (3) drive support (2) and electric fan (1) to swing, the other end of slide rail (4) is the outdoor air port (8) of getting, they move in the tracheae (12) on wall (6) together, tracheae (12) generally stretches out exterior wall 15-30 centimetre, rings the precision of thermal sensor and heating from outdoor inhaled air with the hot secondary projection of avoiding exterior wall.Outdoorly get the semicircle bucket that air port (8) is a hollow, top slope helps draining and air guide, on the air intake opening of bottom Air Filter is arranged, slide rail (4) can manually or be got air port (8) and tracheae (12) inside and outside the automatic mobile switch gear room of Electronic Control, when controlling its automatic switch with temperature control circuit, automatic control circuit is by the rotating of indoor and outdoor temperature difference control motor (7), being fixed in the soft rope (5) that is wrapped in the middle of slide rail (4) two ends on the belt pulley by rack-and-pinion or two drives outside the mobile switch gear room of slide rail (4) and gets air port (8), electric fan (1) can be in support (2) be manually regulated the pitching wind direction around axle (9) rotation, can Rotate 180 during winter ° with room air row to outdoor.The sense of rotation and the angle of position-limited claw (10) restrictive axes (9), the through hole (11) in the middle of the axle (9) is the power lead import of electric fan (1).
Among the automatic control circuit embodiment as shown in Figure 4,220 volts alternating current provides direct current to automatic control circuit behind the transformation rectifying and voltage-stabilizing, negative tempperature coefficient thermistor RT1 and RT2 are placed in the variation of indoor and outdoor detected temperatures respectively, when the temperature difference of indoor and outdoor changes or change the value of adjustable resistance RH1 or RH2, the voltage of its output changes, LM324 makes voltage comparator by operational amplification circuit, overturn behind the voltage that the IC1A of LM324 relatively imports, logical circuit two ends are imported two unit IC2A of 4 Sheffer stroke gate integrated circuit CD4011, IC2B exports change, so originally the photoelectrical coupler of conducting cuts out, the photoelectrical coupler conducting of closing originally, so the motor counter-rotating, the lead limit switch of keeping straight on disconnects.Otherwise then motor returns to original turning to.The resistance that is higher than RT1 when outdoor when indoor temperature reduces, or when turning down the resistance of RH1, the IC1A of LM324 is output as high level, the IC2A of logical circuit CD4011 is output low level then, photoelectrical coupler IC3 conducting, simultaneously, the IC2B output high level of logical circuit CD4011, photoelectrical coupler IC4 closes, and motor M1 drives outside slide rail (4) opening chamber by the rotation of the direction of appointment and gets air port (8) and tracheae (12), electric fan (1) from outdoor suction cold air to indoor.The resistance that is higher than RT2 when indoor when outdoor temperature reduces, or when turning down the resistance of RH2, the circuit upset is got air port (8) and tracheae (12) outside the motor M1 counter-rotating close chamber, and electric fan (1) is from the indoor wind of getting.Interlock travel switch K3, another side then disconnected when K4 connected on one side, they be installed in motor M1 and the controllable silicon that is electrically connected with it between the time, can avoid pulse voltage that idle silicon controlled is influenced.When the temperature of indoor and outdoor all surpasses the value that RH5, RH6 set, its output voltage is higher than reference voltage, high level is all changed in two other unit IC1B of LM324, the output of IC1C, so the output of two other unit IC2C, the IC2D of logical circuit CD4011 changes, photoelectrical coupler IC5 closes, and motor M2 disconnects, electric fan (1) stall, photoelectrical coupler IC6 opens, and motor M3 connects, operation of air conditioner.At this moment, no matter what value the output of the unit IC1A of operational amplification circuit LM324 is, the output of the IC2A of logical circuit CD4011, IC2B unit all is invariable, IC3 closes, the IC4 conducting, only towards a direction rotation, get this state is to get air port (8) and tracheae (12) outside the close chamber to motor M1, disconnects up to limit switch.When indoor and outdoor when wherein any one temperature value is lower than setting value, motor M3 disconnects, the air-conditioning stall, and motor M2 connects, the electric fan running.
Claims (4)
1, a kind of temperature control method is characterized in that: having on the buildings inside and outside the through hole communication chamber, when indoor and outdoor had the temperature difference, electric fan was extracted into high indoor of temperature through through hole with outdoor cold air.
2, a kind of electric fan, it is characterized in that: electric fan is fixed on the slide rail, an other end of slide rail is the outdoor air port of getting, in the through hole of slide rail inside and outside the buildings communication chamber manually or electronics automatically control move and drive outdoor this through hole of air switch of getting, when electric fan was shifted to an indoor side, the outdoor air port of getting was closed, open in the indoor air port of getting, otherwise the indoor air port of getting is closed, and open in the outdoor air port of getting.
3, electric fan as claimed in claim 2 is characterized in that: there is Air Filter in the outdoor air port of getting of electric fan, electric fan Rotate 180 ° indoor air row to outdoor.
4, electric fan as claimed in claim 1, it is characterized in that: have heat sensitive sensor also can regulate at indoor and outdoors, when indoor and outdoor has the temperature difference, operational amplifier C.T. resistance of sensor changes rear drive motor drives electric fan and moves in the through hole of buildings, when indoor and outdoors all surpasses the rated temperature value, logical circuit is closed electric fan and the outdoor air port of getting, and starts air-conditioning simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA03128745XA CN1549070A (en) | 2003-05-08 | 2003-05-08 | Temperature regulating method and equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA03128745XA CN1549070A (en) | 2003-05-08 | 2003-05-08 | Temperature regulating method and equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1549070A true CN1549070A (en) | 2004-11-24 |
Family
ID=34322236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA03128745XA Pending CN1549070A (en) | 2003-05-08 | 2003-05-08 | Temperature regulating method and equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1549070A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106152374A (en) * | 2015-03-25 | 2016-11-23 | 大金工业株式会社 | The control method of indoor apparatus of air conditioner and indoor apparatus of air conditioner |
-
2003
- 2003-05-08 CN CNA03128745XA patent/CN1549070A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106152374A (en) * | 2015-03-25 | 2016-11-23 | 大金工业株式会社 | The control method of indoor apparatus of air conditioner and indoor apparatus of air conditioner |
| CN106152374B (en) * | 2015-03-25 | 2020-05-05 | 大金工业株式会社 | Control method of air conditioner indoor unit and air conditioner indoor unit |
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| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |