JP3125147B2 - System for generating healthy environment in living space - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a healthy environment generating system for maintaining the air cleanliness of human living space in a state compatible with health.

[0002]

2. Description of the Related Art In recent years, houses are made of concrete and have an aluminum sash, so they have excellent airtightness and heat insulation. In addition, the air conditioner is operated in rooms with tatami mats and carpets throughout the four seasons. In this way, temperature and humidity environmental changes do not greatly occur. For this reason, floating substances such as mites, molds, pollen and the like, and pests such as cockroaches are proliferating, which causes allergies to children and adults by mites, molds, pollen and the like. In addition, the occurrence of these mites is remarkable in buildings about three years after the construction in which the humidity of concrete shifts to tatami mats and the like. In addition to neglecting ventilation and cleaning, carpets and tatami mats are rarely washed and dried. Therefore, the occurrence of ticks is increasing and the allergy problem is becoming more serious. In such a situation, hundreds of thousands of mites often inhabit a room, and also inhabit a floor such as a carpet or a tatami mat or a futon.

[0003] For this reason, vacuum cleaners, electronic carpets, futon dryers, etc., which are provided with a mite control function by home appliance manufacturers,
Drugs for miticides by drug manufacturers are sold as hit products.

[0004]

By the way, there is a problem of contamination due to an increase in CO ₂ generated from the human body and the burning appliance, CO and nitrogen oxides generated from the tobacco, and an increase in the humidity generated from the human body and the burning appliance. Therefore, according to the indoor environment standard, the temperature is 17 ° C. to 28 ° C. and the relative humidity is 40% to 7%.
0%, the CO ₂ 0.1% or less, 10 ppm or less CO,
0.15 mg / m ^{3 of} airborne dust that causes allergic symptoms
Although it is stipulated to maintain the following, none of the commercially available aircons always satisfy these standards. On the other hand, indoor allergens (antigens) are house dust, and the largest allergen is Dermatophagoides pteronyssinus. Relative humidity suitable for the infestation and outbreak of the pests such as Dermatophagoides and cockroaches is 60% or more. Therefore, if the humidity exceeds 60%, mites inhabit and emerge, and besides, the futon storage space There is a problem that the occurrence of ticks is remarkable where the airflow is stagnant.

[0005] The existing techniques for controlling ticks and the like are not means for measuring the occurrence of ticks and accurately coping with them, and it is impossible to accurately judge the effects after the countermeasures. Also,
The above-mentioned means for removing mites are individual and temporary, and a comprehensive extermination system that takes into account the entire room has not yet appeared. Furthermore, complete removal cannot be expected just by cleaning the corners of rooms where many mites live, under furniture, or carpets, tatami mats and the like.
On the other hand, in the case of extermination of a drug, not only the problem of the drug duration but also the side effect of the drug on humans are conceivable.

[0006] In addition, killing of human mites, such as claw mites, completes the defense work if killed, but Dermatophagoides mite is an allergen that causes allergic symptoms in the living body, carcass, and feces. Unchanged
There is a problem that allergic symptoms are caused to humans by the dead bodies and feces.

[0007] There are also problems with cockroaches other than mites, which are public health and mental problems. In addition, accidents due to lack of oxygen, an increase in CO ₂ gas and CO gas in airtight buildings, and direct diseases other than allergies due to house dust and temperature and humidity in the buildings have occurred.

The present invention has been made in view of the above-mentioned problems, and an object of the present invention is to provide an environment generating system for finely adjusting the atmosphere such as humidity, CO ₂ , CO, and temperature between adjacent rooms. To offer.

[0009]

[0010]

As shown in the block diagram of FIG. 7, the system for generating a healthy environment for a living space according to the present invention comprises a humidity sensor for each horizontally adjacent room and each vertically adjacent room. A CO ₂ sensor, a CO sensor, a biosensor, and a temperature sensor are provided, and a ventilation fan is provided on each of partition walls of horizontally adjacent rooms and partition walls of vertically adjacent rooms. The output of each humidity sensor, the output of each CO ₂ sensor, the output of each CO sensor, the output of each biosensor, and the output of each temperature sensor are each 1
Detected as a set of detection signals, and an output of the humidity sensors between every room adjacent in the vertical direction and the output of each CO ₂ sensor between the output of the CO sensor to each other, the output of each other each biosensor, The output of each temperature sensor is 1
Detecting means for detecting the pair of detection signals, and comparing means for comparing the amplitudes of the outputs of the two sensors output one by one from the detecting means to determine the polarity, and setting the ventilation fan in accordance with the output of the comparing means. It is characterized by rotating or inverting driving.

[0011]

[0012]

[0013]

[0014]

[0015]

[Function] The outputs from the temperature sensor, the CO ₂ sensor, the CO sensor, the indoor humidity sensor, and the biosensor are sequentially taken and converted into digital values, and compared with the set values. When it exceeds, an output signal is output, and a ventilation fan for outside air suction and a ventilation fan for exhaust are driven to exhaust contaminated room air and suck fresh air into the room.

In addition, at the time of introducing the outside air, the indoor humidity is appropriately determined based on the deviation output of the outputs of the indoor humidity sensor and the outdoor humidity sensor, and the ventilation volume sucked by the ventilation fan for the outdoor air detected by the ventilation volume detector. The driving time of the indoor dehumidifier is set so as to maintain the relative humidity in the room in a comfortable state.

A filter provided at the entrance of the ventilation fan for outside air suction prevents pollen and the like from entering during suction of outside air, and the degree of contamination is detected by a filter contamination sensor. When it exceeds, the occurrence of filter contamination is displayed on the filter contamination indicator, and the filter replacement is notified.

The relative humidity on the floor and under the floor are detected by a humidity sensor provided on the floor and a humidity sensor provided under the floor, respectively, and when the output of each exceeds a set value, the dehumidifier on the floor and the dehumidifier under the floor are respectively detected. By driving the vessel, the humidity on the floor and under the floor is kept in a state that does not cause the occurrence and occurrence of ticks and the like.

A water tank contamination sensor detects the degree of water contamination in the water tank, and when the detected output exceeds a set value, outputs a signal indicating occurrence of contamination to a water tank contamination indicator, and activates a water sterilizer in the water tank. A signal is output to thereby sterilize or replace the water.

Furthermore, the outputs of the humidity sensors, the outputs of the CO ₂ sensors, the outputs of the CO sensors, the outputs of the temperature sensors, the outputs of the temperature sensors, the outputs of the temperature sensors, The outputs from each other are detected as a set of detection signals, the amplitudes of both sensor outputs for each set are compared, and the ventilation fan is rotated forward or inverted according to the comparison result to finely adjust the atmosphere state.

[0021]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The details of the present invention will be described below based on embodiments shown in the accompanying drawings. FIG. 2 shows an overall configuration of an embodiment of the present invention, and FIG. 3 shows a specific example of a sterilizer provided in a water tank.
FIG. 4 is a diagram showing a block of the control device. The one shown in FIG. 2 is used in combination with a normal air conditioning system. The outside air suction duct 2 having a filter 7 for removing fine particles such as dust and pollen at the entrance portion on the side of the building 1, and the indoor air exhaustion A duct 3 is provided. Outside air suction duct 2
Is provided with an outside air suction fan 5 driven by a motor, and is provided with, for example, a differential pressure type flow meter 14 for detecting a ventilation amount, that is, an outside air suction amount. In the vicinity, for example, a light reflection type filter contamination sensor 15 that irradiates light to detect the degree of contamination of the filter 7 due to fine particles and detects the degree of reflection from the reflected light.
Is provided. The exhaust duct 3 is provided with an exhaust fan 6 driven by a motor. The exhaust fan 3 extends between the exhaust duct 3 and the outside air suction duct 2 by, for example, indoor air having a low temperature exhausted in summer. A heat exchanger 4 is provided which lowers the temperature and raises the temperature of outside air having a lower temperature than the exhaust air having a high temperature in winter.

In the room of the building 1, there are a temperature sensor 8, a CO ₂ sensor 9 using, for example, an infrared light detector, a CO sensor 10 also using an infrared light detector, and mite in the room as house dust causing allergy. It can identify and detect allergens of fine particles such as carcasses, pollen, dust and the like.For example, when detecting Dermatophagoides, an anti-Dermatophagoides mite, an antibody recognizing guanine specific to mites, or a diazo reagent Biosensor 11 using chemical substance, humidity sensor 1 for detecting indoor relative humidity
An outdoor humidity sensor 13 for detecting the relative humidity of the outside air is provided outside the building 1. An on-floor humidity sensor 16 for detecting the relative humidity above the floor 18 of the building 1 and an under-floor humidity sensor 17 for detecting the relative humidity below the floor 18 are provided.

Further, in order to suck the outside air into the building 1 and to prevent the fluctuation of the indoor humidity when the indoor air is exhausted, the deviation output of the indoor humidity sensor 12 and the outdoor humidity sensor 13 and the external air ventilation are calculated. An indoor dehumidifier 19 for automatically dehumidifying and dehumidifying is installed appropriately so as to maintain the indoor humidity sufficient to maintain a healthy state, and an on-floor activated when the output of the on-floor humidity sensor 16 exceeds a set value. A dehumidifier 20 and an underfloor humidifier 21 that is activated when the output of the underfloor humidity sensor 17 exceeds a set value are provided.

In addition, the water tank 25 provided in the building 1 detects water contamination in the water tank due to mold and the like in order to prevent air contamination due to propagation of bacteria such as mold and the like.
Tank contamination sensor 18 such as a colorimeter, conductivity meter, BOD meter, etc.
Is provided. As shown in FIG. 3, the water tank 25 is provided with a large number of holes 29, for example, via a solenoid valve 30.
An ozone ejection pipe 28 connected to an ozone generating source is immersed. A drain pipe 27 having a valve is provided at the bottom of the water tank 25, and a water supply pipe 26 having a valve is provided at the top of the water tank 25.

The outputs of these sensors are input to the control device 22. The suction ventilation fan 5, the exhaust ventilation fan 6, the indoor dehumidifier 19, the on-floor dehumidifier 20, the underfloor dehumidifier 21 and the solenoid valve 30 are controlled by the control device 22. And an indicator 23 for displaying the occurrence of contamination of the filter 7 and an indicator 24 for displaying the occurrence of contamination of the water tank.

The control device 22 includes a temperature sensor 8 and CO ₂
Sensor 9, CO sensor 10, biosensor 11, indoor humidity sensor 12, outdoor humidity sensor 13, ventilation detector 1
4. A scanner that sequentially detects the outputs from the filter contamination sensor 15, the water tank contamination sensor 18, the on-floor humidity sensor 16, and the under-floor humidity sensor 17, and an A / A that converts the detection amount output from this to a digital amount and inputs it to the CPU. A D converter is provided. Further, an output signal from the CPU is latched on the output side of the CPU when any output from the temperature sensor 8, the CO ₂ sensor 9, the CO sensor 10, the biosensor 11, and the indoor humidity sensor 12 exceeds a set value. I / O that outputs a drive signal to the ventilation fan 5 for suction and the ventilation fan 6 for exhaust
O31, the indoor humidity sensor 12 and the outdoor humidity sensor 13 are driven when the above-described suction ventilation fan 5 and exhaust ventilation fan 6 are driven.
Is latched, and the set time calculated from the deviation output from the air flow and the ventilation detected by the ventilation detector 14 is latched.
I / O 32 for inputting a drive signal to the controller and the on-floor humidity sensor 1
6 latches the signal when the output exceeds the set value and inputs the drive signal to the on-floor dehumidifier 20, and latches the output signal when the output of the under-floor humidity sensor 17 exceeds the set value. An I / O 34 that outputs a signal for driving the underfloor dehumidifier 21 and a signal that is output when the output of the filter contamination sensor 15 exceeds a set value and that is displayed on the filter contamination display 23. An output I / O 37,
I / O3 for latching a signal output when the output of the tank contamination sensor 18 exceeds a set value to operate the solenoid valve 30
5 and an I / O 36 for outputting a signal for causing the aquarium contamination indicator 24 to display the contamination.

In the RAM, a set value indicating, for example, 25 ° C. to be compared with the output of the temperature sensor 8 and a CO ₂ sensor 9
For example, a set value indicating a value of 0.1% or less to be compared with the output of
For example, a set value indicating a value equal to or less than pm and an output of the biosensor 11 are compared with, for example, a set value set to a value that does not cause allergic symptoms, and 50% to less than 60% compared with the output of the indoor humidity sensor 12. The set value shown, and the set value appropriately set to be compared with the output of the filter contamination sensor 15,
A set value indicating the degree of contamination to be compared with the output of the aquarium contamination sensor 18 and a set value indicating the output of the on-floor humidity sensor 16 and the output of the under-floor humidity sensor 17 indicating 50% to less than 60% are stored. ing.

A control program for executing the control shown in the flowcharts of FIGS. 5 and 6 is stored in the ROM. That is, (1) the signals output from the sensor group such as the temperature sensor 8 and the CO ₂ sensor 9 are sequentially detected and converted into digital values, and (2) the temperature sensor 8, the CO ₂ sensor 9, the CO sensor 10, A comparison is made as to whether any of the outputs of the sensor 11 and the indoor humidity sensor 12 exceeds a set value. (3) When any of the outputs from the sensor group described in the above (2) exceeds the set value, a ventilation fan for suction is used. 5. The exhaust ventilation fan 6 is driven. (4) At the time of the above-mentioned control (3), the indoor output is obtained from the deviation output of the indoor humidity sensor 12 and the outdoor humidity sensor 13 and the ventilation volume detected by the ventilation volume detector 14. Humidity 50
% To drive the indoor dehumidifier 19 in order to maintain the humidity of less than 60%
(5) When the output of the filter contamination sensor 15 exceeds the set value, the filter contamination indicator 23 is operated and displayed.
(6) Comparing whether or not the output of the water tank contamination sensor 18 exceeds the set value. When the output exceeds the set value, the occurrence of contamination is displayed on the water tank contamination indicator 24, and the solenoid valve 30 is opened for a predetermined time. On-floor humidity sensor 16, under-floor humidity sensor 17
A control program for driving the above-mentioned dehumidifier 20 and the lower-humidifier 21 is stored.

The operation of the system thus configured will be described with reference to the flowcharts of FIGS. First,
The outputs sequentially detected from the sensor group are converted into digital quantities and input (step 1), and it is compared whether the output of the temperature sensor 8 exceeds a set value (step S2), and the output of the CO ₂ sensor 9 is set. A comparison is made as to whether the output exceeds the set value (step S3), whether the output of the CO sensor 10 exceeds the set value (step S4), and whether the output of the biosensor 11 exceeds the set value. Then, it is determined whether or not the output of the indoor humidity sensor 12 exceeds a set value (step S6). If any sensor output exceeds the set value, the suction ventilation fan 5 and the exhaust ventilation fan 6 are driven to exhaust the contaminated room air, and the filter 7 is operated.
After removing fine particles such as pollen from the fresh outside air sucked through the, it is introduced into the room (step 11).

At this time, based on the outside air ventilation volume of the suction fan 5 detected by the ventilation volume detector 14 and the deviation output of the indoor humidity sensor 12 and the outdoor humidity sensor 13,
In order to maintain a humidity that can prevent the occurrence of ticks and the like, a time period for driving the indoor dehumidifier 19 is set (step S1).
2) Drive the indoor dehumidifier 19 (step S1)
3).

On the other hand, the presence or absence of the contamination is determined from the output of the filter contamination sensor 15 (step S7). When the occurrence of the contamination is detected, it is displayed on the filter contamination display 23 (step S14). The presence or absence of the contamination is determined from the output (step S8).
When the occurrence of contamination is detected, the occurrence of contamination is displayed on the water tank contamination indicator 24 (step S15), the solenoid valve 30 is opened for a predetermined time (step S16), and ozone is introduced into the water from the hole 29 of the ejection pipe 28. The water in the water tank is sterilized by foaming, applying ultrasonic waves, or passing an electric current, and the water in the water tank is replaced as necessary.

The on-floor humidity detected by the on-floor humidity sensor 16 is compared with a set value (step S9). If the set value is exceeded, the on-floor dehumidifier 20 is activated (step S9).
17) Prevent the occurrence of ticks and the like, which particularly prefer to live on the floor. Further, it is compared whether or not the detection output of the underfloor humidity sensor 17 exceeds a set value (step S10), and if it exceeds, the underfloor dehumidifier 21 is operated (step S10).
18) Keep the humidity so that mites and the like do not inhabit under the floor.

The above-described environment generating system is provided in a room for storing futons and the like, thereby preventing the occurrence of ticks. Further, as the biosensor, it is also possible to use a detector that converts human sneezes into voice or detects droplets thereof. An expert system, a fuzzy controller, a neuro computer, or the like can be used as the controller. Further, in addition to ozone, it is also possible to use a means for applying a high temperature, continuously or intermittently applying an ultrasonic wave, a voltage or the like as a sterilizing means for the water tank 25. It can also be applied to And
For detecting water contamination in the water tank 25, generation of green algae, and dissolved oxygen amount, it is possible to apply a detector such as a potential detector, a colorimeter, an oximeter, or various biosensors. When the filter 7 is replaced, the entrance to the duct is temporarily closed, or the ventilation fan 5 for sucking outside air is inverted to exhaust indoor air, thereby preventing indoor pollution. Further, it is preferable that the suction ventilation fan and the exhaust ventilation fan be installed not only in the upper part of the room but also in the lower part thereof so as to discharge allergens such as dust, mites, dust and the like which are often present on the floor surface.

Next, in the apparatus shown in the above embodiment, a ventilation fan is provided on a partition wall between adjacent rooms, and another embodiment of the present invention for fine adjustment of humidity, temperature, CO, CO _2, etc. between the rooms. An example will be described.

FIG. 8 is an overall configuration diagram of another embodiment of the present invention, and FIG. 9 is a block diagram of a control device. The building 40 shown in FIG. 8 uses a solar battery or a heat storage system as a heat energy source.
1A, a CO ₂ sensor 52A, a CO sensor 53A, a biosensor 54A, and a temperature sensor 55A are provided.
A humidity sensor 5 is also provided in a room 44B horizontally adjacent to 4A.
1B, a CO ₂ sensor 52B, a CO sensor 53B, a biosensor 54B and a temperature sensor 55B are provided.
A humidity sensor 61 is provided in a room 43A that is vertically adjacent to A.
A, a CO ₂ sensor 62A, a CO sensor 63A, a biosensor 64A, and a temperature sensor 65A are provided, and such a sensor group includes 43B, 42A, 42B, 41A,
41B are also provided. Also, horizontally adjacent rooms 44A and 44B, 43A and 43B, 4
Ventilation fans 94C to 91C are provided on the partition walls that separate 2A and 42B, 41A and 41B, and vertically adjacent rooms 44A and 43A, 43A and 42A,
Ventilation fan 93A also on the partition wall separating 2A and 41A
To 91A, and ventilation fans 93B to 91B are also provided on the partition walls separating the rooms 44B and 43B, 43B and 42B, 42B and 41B. The outputs of the humidity sensor, the CO ₂ sensor, the CO sensor, the biosensor, and the temperature sensor are output to the control device 7.
0, and the output signal from the controller 70 is
3A to 91A, 93B to 91B, and 94C to 9
1C are separately input.

In FIG. 9, the control unit 70 includes humidity sensors CO and CO provided for each of the rooms 44A to 41B.
A scanner for sequentially detecting outputs from the _two sensors, the CO sensor, the biosensor, and the temperature sensor, an A / D converter for converting an analog signal into a digital signal, and a CPU to which the output is input are provided. Further, on the output side of the CPU, a control signal output from the CPU is latched, and a signal for rotating the ventilation fan 94C in order to introduce the air in the room 44A into the room 44B is transmitted to the CPU 44A. A D / A converter that outputs a signal for inverting the ventilating fan 94C to introduce it into the air conditioner is provided. Further, a signal for rotating the ventilation fan 93A in order to introduce the air in the room 44A to the room 43A is transmitted to the room 4A.
A D / A converter that outputs a signal for inverting the ventilation fan 93A to introduce it into the room 43B, and outputs a signal that rotates the ventilation fan 93B forward to introduce the air in the room 44B into the room 43B. D / which outputs a signal for inverting the ventilation fan 93B to introduce it into the room 44B
An A converter is provided. Similarly, the remaining ventilation fan 9
D / A converters for outputting signals for inverting and inverting 2A and 91A, 93C to 91C, and 92B and 91B are provided, respectively.

The RAM has these humidity sensors, C
Outputs of the O ₂ sensor, the CO sensor, the biosensor, and the temperature sensor are temporarily stored. The ROM stores a control program for executing the steps shown in FIG. That is, (1) the outputs of the humidity sensors 51A and 51B of the adjacent rooms are set as a set of detection signals from the output of the humidity sensor group stored in the RAM, and the humidity sensors 51A and
1A, humidity sensors 51B and 61B, humidity sensor 61A
, 61B,..., Each output of the humidity sensors 71B and 81B is taken out and detected one by one. CO ₂ sensors 52A and 52B of the room between the adjacent similarly, · ·, CO ₂
Each output of the sensors 72B and 81B, each output of the CO sensors 53A and 53B, ..., each output of the CO sensors 73B and 83B, each output of the biosensors 54A and 54B, ..., each output of the biosensors 74B and 84B, the temperature sensors 55A and 55
5B,..., Each output of the temperature sensors 75A and 75B is 1
Take out each pair and detect.

(2) Humidity sensor 51A detected one set at a time
And comparison of outputs of 51B,..., Comparison of outputs of humidity sensors 71B and 81B, and a set of detected CO ₂ sensors 5
Comparison of output of 2A and 52B, CO ₂ sensor 72B
Of the outputs of the CO sensors 53A and 53B,..., The CO sensor 73
Comparison of outputs of B and 83B, comparison of outputs of biosensors 54A and 54B detected one by one, comparison of outputs of biosensors 74B and 84B, comparison of outputs of temperature sensors 55A and 55B detected one by one ,... The outputs of the temperature sensors 75A and 75B are compared one by one, and as a result of the comparison, one set of each humidity sensor output, C
O ₂ sensor output, CO sensor output, biosensor output,
If the output of the temperature sensor is the same, a zero signal is output. If the output of the humidity sensor 51A is larger than the output of the humidity sensor 51B, a positive signal is output. If the output of the humidity sensor 51A is higher than the output of the humidity sensor 51B. If the output of the CO ₂ sensor 52A is higher than the output of the CO ₂ sensor 52B, a negative signal is output if the output of the CO ₂ sensor 52A is higher than the output of the CO ₂ sensor 52B. The output of sensor 53A is CO
If the output of the biosensor 54A is higher than the output of the biosensor 54B, a positive signal is output if the output of the biosensor 54B is higher than the output of the biosensor 54B.
In the opposite case, a negative signal is output. If the output of the temperature sensor 55A is higher than the output of the temperature sensor 55B, a positive signal is output. In the opposite case, a negative signal is output. Such a comparison condition is similarly applied and determined for the remaining humidity sensor, CO ₂ sensor, CO sensor, biosensor, and temperature sensor.

(3) As a result of comparing the outputs of each set of sensors, if the output is zero, no drive signal is output; if a positive signal is output, the ventilation fan is rotated forward; A control program for outputting each of the control signals to be performed is stored.

The operation of the system configured as described above will be described with reference to the flowchart shown in FIG. When each output from each humidity sensor, CO ₂ sensor, CO sensor, biosensor and temperature sensor in each of the rooms 41A to 44A and 41B to 44B is input, the humidity sensors 51A and 51B of the adjacent rooms and the humidity sensor 51A and 61A, the humidity sensor 51B and 61B, respectively one pair at a time detecting · ·, CO ₂ sensor 52A and 52B, 5
1A and 61A, 52B and 62B,.
Each of the CO sensors 53A and 53B, 53A and 63A, 53B and 63B,... Is detected one by one, and the biosensors 54A and 54B, 54A and 6 are detected.
4A, 54B and 64B,... Are detected in pairs, and the temperature sensors 55A and 55B, 55A and 65A,
55B, 65B,... Are detected one by one (step S20).

The outputs of the pair of detected humidity sensors 51A and 51B are compared with each other. If the output of the sensor 51A is higher than the output of the sensor 51B, a positive signal is output (step S21), and the ventilation fan 64C is turned on. (Step S22), the air in the room 44B is introduced into the room 44A as shown by a dotted arrow to reduce the humidity of the air in the room 44A, and the humidity in both rooms is finely adjusted. If the output of the humidity sensor 51A is lower than the output of the humidity sensor 51B, a negative signal for inverting the ventilation fan 94C is output (step S21), the ventilation fan 94C is inverted (step S23), and the air in the room 44A is broken. It is introduced into the room 44B as indicated by the arrow, and the relative humidity of the air in the room 44B is reduced. Similarly, the humidity sensor 51A and the humidity sensor 61
By comparing both outputs of A, if the output of the sensor 51A is high,
By outputting a positive signal, the ventilation fan 93A is rotated forward and the room 43
The air of A is introduced into the room 44A, and if the output of the sensor 51A is lower than the output of the sensor 61A, a negative signal is output to invert the ventilation fan 93A and the air in the room 44A is indicated by a dotted arrow. It is introduced into the room 43A. If the output of the humidity sensor 51B is higher than the output of the humidity sensor 61B, the ventilation fan 93B is rotated forward to introduce the air in the room 43B into the room 44B as shown by the dotted arrow, and
If the output of B is lower than the output of the sensor 61B, the ventilation fan 93B is inverted to introduce the air in the room 44B into the room 43B to finely adjust the humidity.

In this way, the humidity sensors in the other adjacent rooms are compared with each other, the air is exchanged between the adjacent rooms in the building 40 according to the comparison result, the humidity is finely adjusted, and Reduces humidity to prevent mites.

Further, C of adjacent rooms 44A and 44B
O ₂ sensors 52A and 52B, CO sensors 53A and 5
3B, the detection outputs of each set of biosensors 54A and 54B are compared, and the ventilation fan is rotated forward according to the comparison result.
Reverse and fine-tune CO ₂ and CO gas,
Fine adjustment for suppressing the occurrence of allergic symptoms is performed (steps S21 to S23). If the output of the temperature sensor 55A is higher than the output of the temperature sensor 55B, the ventilation fan 64C
Is rotated forward to introduce the air in the room 44B into the room 44A,
In the opposite case, the air in the room 44A is introduced into the room 44B by inverting the ventilation fan 64C to finely adjust the temperature (steps S21 to S23). The remaining CO ₂ sensor, CO
The sensors, biosensors, and temperature sensors also compare one set of these sensor outputs, and control the ventilation fan according to the comparison result.

In addition, a dehumidifier can be used in addition to the above-mentioned ventilation fan. In this case, a dehumidifier provided with a blower is provided, the output is compared by pairing the humidity sensors of adjacent rooms, and the dehumidifier is dehumidified and humidified according to the comparison result. It is configured to blow air by driving of.

[0045]

As described above, according to the present invention, a humidity sensor, a CO ₂ sensor, a CO sensor, a biosensor, and a temperature sensor are provided for each of the horizontally adjacent room and the vertically adjacent room. A ventilation fan is provided on the partition wall of the horizontally adjacent room and the partition wall of the vertically adjacent room, and the output of each humidity sensor for each horizontally and vertically adjacent room, each CO ₂
Detecting means for detecting the output of each sensor, the output of each CO sensor, the output of each biosensor, and the output of each temperature sensor as a set of detection signals, and the amplitude of both sensor outputs output from the detection means one set at a time A comparison means for comparing and determining the polarity is provided, and according to the output of the comparison means, the ventilation fan of the partition wall of the adjacent room in the horizontal and vertical directions is configured to be driven forward or inverted, so that it is adjacent. Prevent the occurrence of ticks by fine-tuning the humidity between rooms
In addition, while finely adjusting the CO ₂ and CO gas concentrations to measure the cleanliness of the air, finely adjusting the temperature to effectively use heat energy, and further reducing the state in which allergic symptoms may occur. I can do it.

[0046]

[0047]

[0048]

[0049]

[0050]

[Brief description of the drawings]

FIG. 1 is a configuration diagram of the present invention.

FIG. 2 is an overall configuration diagram of an embodiment of the present invention.

FIG. 3 is a diagram showing details of a water tank in the embodiment.

FIG. 4 is a block diagram of a control device in the embodiment.

FIG. 5 is a flowchart in the embodiment.

FIG. 6 is a flowchart for detecting contamination of a water tank and performing dehumidification on and below the floor in the embodiment.

FIG. 7 is a configuration diagram of another invention of the present invention.

FIG. 8 is an overall configuration diagram of another embodiment of the present invention.

FIG. 9 is a block diagram of a control device in the embodiment.

FIG. 10 is a flowchart in the embodiment.

[Explanation of symbols]

1 building, 2 outside air suction duct, 3 exhaust duct,
5 Ventilation fan for outside air suction, 6 Ventilation fan for exhaust, 7 Filter, 8 Temperature sensor, 9 CO ₂ sensor, 10 CO sensor, 11 Biosensor, 12 Indoor humidity sensor, 13
Outdoor humidity sensor, 14 Ventilation detector, 15 Filter contamination sensor, 16 Above-floor humidity sensor, 17 Under-floor humidity sensor, 25 Aquarium, 18 Aquarium contamination sensor, 26 Water supply pipe, 27 Drain pipe, 28 Ozone supply pipe, 29 holes,
30 solenoid valve, 40 building, 41A to 44A and 41
B to 44B Rooms, 51A, 51B, 61A, 61
B, 71A, 71B, 81A, 81B Humidity sensor, 5
2A, 52B, 62A, 62B, 72A, 72B, 82
A, 82B CO ₂ sensor, 53A, 53B, 63A,
63B, 73A, 73B, 83A, 83B CO sensor, 54A, 54B, 64A, 64B, 74A, 74
B, 84A, 84B biosensor, 55A, 55B,
65A, 65B, 75A, 75B, 85A, 85B Temperature sensors, 93A to 91A, 93B to 91B, 94
C to 91C ventilation fan.

──────────────────────────────────────────────────続 き Continued on front page (58) Field surveyed (Int.Cl. ⁷ , DB name) F24F 11/02 102 F24F 7/007

Claims (1)

(57) [Claims] 1. A room which is horizontally adjacent and vertically
Humidity sensor, CO ₂ sensor, CO sensor
A biosensor, and a temperature sensor, and the partition wall and the vertical direction of the room adjacent in the horizontal direction.
If a ventilation fan is provided on the partition wall of the adjacent room,
In addition, the output of each humidity sensor in each room
Force, output of each CO ₂ sensor, and each CO sensor
Output, each biosensor output, and each temperature sensor
, And each of the outputs is detected as a set of detection signals.
And the output of each humidity sensor in each vertically adjacent room.
Force, output of each CO ₂ sensor, and each CO sensor
Output, each biosensor output, and each temperature sensor
Output of each other is detected as a set of detection signals.
Detecting means, and the amplitude of both sensor outputs outputted one by one from the detecting means.
Comparing means for comparing the width to determine the polarity , and forwardly rotating the ventilation fan according to the output of the comparing means, or
Is a healthy environment of living space characterized by being driven in reverse
Boundary generation system .