CN101324358B - Heat exchange ventilating device - Google Patents
Heat exchange ventilating device Download PDFInfo
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- CN101324358B CN101324358B CN2007101863499A CN200710186349A CN101324358B CN 101324358 B CN101324358 B CN 101324358B CN 2007101863499 A CN2007101863499 A CN 2007101863499A CN 200710186349 A CN200710186349 A CN 200710186349A CN 101324358 B CN101324358 B CN 101324358B
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Abstract
A heat exchange ventilation device comprises an outdoor temperature sensor, an outdoor humidity sensor, an indoor temperature sensor, an indoor humidity sensor and a control device. The outdoor temperature sensor and the outdoor humidity sensor are arranged on an outdoor suction port for detecting the temperature and the humidity of outdoor air and respectively outputting the temperature and the humidity signals; the indoor temperature sensor and the indoor humidity sensor are arranged on an indoor suction port for detecting the temperature and the humidity of indoor air and respectively outputting the temperature and the humidity signals; the control device is used for controlling the air delivery of an air feed blower and an air discharge blower according to the output signals of the outdoor temperature sensor, the outdoor humidity sensor, the indoor temperature sensor and the indoor humidity sensor.
Description
Technical field
The present invention relates to by heat exchanger, carry out heat exchange ventilating device based on the heat exchange that supplies exhaust simultaneously.
Background technology
In the past, have the air interchanger of following heat exchanger, the air interchanger of this heat exchanger has the casing that respectively is provided with one group of suction inlet and blow-off outlet in indoor and outside respectively; In this casing, air feed path and the exhaust channel that are provided with the mode of between above-mentioned suction inlet and above-mentioned blow-off outlet, intersecting from above-mentioned indoor to above-mentioned outside; Be arranged at pressure fan on these air feed paths and the exhaust channel, that form air feed stream and exhaust stream; Be arranged at heat exchanger above-mentioned cross part, that between above-mentioned air feed stream and above-mentioned exhaust stream, carry out heat exchange; Be set up in parallel with above-mentioned exhaust channel or above-mentioned air feed path, and walk around the bypass path of above-mentioned heat exchanger; The bypass air door that this bypass path is opened and closed; Be arranged on the wind path conversion air door on the sidewall of above-mentioned exhaust channel or air feed path; Through above-mentioned bypass air door and above-mentioned wind path conversion air door, the suction and the blow-off direction of above-mentioned pressure fan are changed (for example, with reference to patent documentation 1).
In addition, also have following air interchanger, this air interchanger has each room of the building that is arranged on dwelling house etc., and with the outer air supply opening that is communicated with within doors; Outside the room of building, be provided with, air within doors carried out the ventilation fan of exhaust; Be used to detect outside temperature sensor and the room that humidity sensor is set at building respectively of temperature and humidity of air with within doors; Control loop (for example, with reference to patent documentation 2) according to the air quantity of the above-mentioned ventilation fan of control that results in of within doors absolute humidity is being set.
[patent documentation 1] spy opens flat 01-318841 communique
[patent documentation 2] spy opens flat 09-026172 communique
But, according to the technology in the past of patent documentation 1 record, when indoor humidity rises, can not increase the air feed air quantity of the low outdoor air of absolute humidity, reduce indoor humidity.Therefore, the problem that has the glass pane dewfall.
In addition, according to the technology in the past of patent documentation 2 record, must be the room of building outside and temperature sensor and humidity sensor be set respectively within doors.Therefore, exist the operation complicacy is set, and the problem of indoor excessive temperature reduction.
The present invention has used for reference above-mentioned situation, and its purpose is that acquisition can reduce indoor humidity, and the heat exchange ventilating device that does not exist indoor excessive temperature to reduce.
Summary of the invention
In order to solve above-mentioned problem, realize purpose, the present invention is a kind of heat exchange ventilating device; This heat exchange ventilating device is housed in housing; Have air feed road and exhaust line, said air feed road is through air feed pressure fan, the suction inlet suction chamber outer air from the outside; Through the air feed path of heat exchanger, blow-off outlet is to indoor air feed from the indoor; Said exhaust line is through the exhaust pressure fan; Suction inlet sucks room air from the indoor; Through the exhaust channel of above-mentioned heat exchanger, blow-off outlet is characterized in that to outdoor exhaust from the outside; Have outdoor temperature sensor and outside humidity sensor, indoor temperature transmitter and indoor humidity sensor and control device; Said outdoor temperature sensor and outside humidity sensor are set at above-mentioned outside suction inlet, the temperature of sensing chamber's outer air and humidity, output temperature and moisture signal respectively; Said indoor temperature transmitter and indoor humidity sensor are set at above-mentioned indoor suction inlet, detect the temperature and the humidity of room air, respectively output temperature and moisture signal; Said control device is controlled the air output of above-mentioned air feed pressure fan and exhaust pressure fan according to above-mentioned outdoor, indoor temperature transmitter and outdoor, indoor humidity signal of sensor.
The invention effect
According to the present invention, brought into play obtaining to reduce indoor humidity, and do not had the effect of the heat exchange ventilating device of indoor excessive temperature reduction.
Description of drawings
Fig. 1 is the perspective elevation of the embodiment 1 of the relevant heat exchange ventilating device of the present invention of expression.
Fig. 2 is the perspective plan view of the heat exchange ventilating device of embodiment 1.
Fig. 3 is the perspective side elevation view of the heat exchange ventilating device of embodiment 1.
Fig. 4 is the frame pie graph of the control device of pressure fan.
Fig. 5 is the chart of expression because of the operation mode of the different pressure fan (fan) of outdoor temperature and indoor and outdoor damp condition.
Fig. 6 is the stereogram of the embodiment 2 of the relevant heat exchange ventilating device of the present invention of expression.
Fig. 7 is the perspective plan view of the heat exchange ventilating device of embodiment 2.
Symbol description
1 heat exchanger
1a air feed path
The 1b exhaust channel
2,38 body shell (housing)
3,41 exhaust pressure fans
4 air feed roads
5,44 air feed pressure fans
6 exhaust line
7 air door plates
8 air door plates
9 bypass air doors
10 bypass air feed roads
11 exhaust line parts
12 air feed circuit units
13 blower case portions
14 exit portion
15 intake sections
16 pipeline connecting cylinders
22,23 motors
24,40 indoor suction inlets
25,36 outside blow-off outlets
26,39 outside suction inlets
27,37 indoor blow-off outlets
31 motor drives
34 calculation members
35 air quantity setting elements
42 gas supply filters
43 heat exchangers
45 indoor housings
100,300 heat exchange ventilating devices
200 control device
The specific embodiment
Below, according to accompanying drawing, specify the embodiment of relevant heat exchange ventilating device of the present invention.In addition, the present invention does not receive the qualification of this embodiment.
Fig. 1 is the perspective elevation of the embodiment 1 of the relevant heat exchange ventilating device of the present invention of expression; Fig. 2 is a perspective plan view; Fig. 3 is a perspective side elevation view; Fig. 4 is the frame pie graph of the control device of pressure fan, and Fig. 5 is the chart of expression because of the operation mode of the different pressure fan (fan) of outdoor temperature and indoor and outdoor damp condition.
Like Fig. 1-shown in Figure 3; It carries out heat exchange ventilating device 100 outdoor air the heat exchanger 1 of the heat exchange of room air is set in the body shell 2 of the box-shaped that forms cuboid; Through supplying exhaust simultaneously, one side is carried out heat exchange, and one side is carried out indoor ventilation.
On heat exchange ventilating device 100, forming air feed road 4 and exhaust line 6; This air feed road 4 is through air feed pressure fan 5; The suction inlet 26 suction chamber outer air from the outside, through the air feed path 1a (with reference to Fig. 3) of heat exchanger 1, blow-off outlet 27 is to indoor air feed from the indoor; This exhaust line 6 is through exhaust pressure fan 3, and suction inlet 24 sucks room air from the indoor, and through the exhaust channel 1b (with reference to Fig. 3) of heat exchanger 1, blow-off outlet 25 is to outdoor exhaust from the outside.
In body shell 2, through assembled heat interchanger 1, air feed pressure fan 5 and exhaust pressure fan 3, air feed circuit unit 12 and exhaust line parts 11 are installed, form air feed road 4 and exhaust line 6.
Air feed road 4 is formed as the ventilation road; This ventilation road will be corresponding with the intake section of exhaust line parts 11 15 the peristome of body shell 2 as outside suction inlet 26; Arrive at from the face of the upside of heat exchanger 1 to through the exit portion 14 of the air feed path 1a of over-heat-exchanger 1 from air feed pressure fan 5 to air feed circuit unit 12 from the intake section 15 of exhaust line parts 11, the peristome of body shell 2 that will be corresponding with the peristome of exit portion 14 is as indoor blow-off outlet 27.
On the other hand; Exhaust line 6 is formed as the ventilation road; This ventilation road will be corresponding with the intake section of air feed circuit unit 12 15 the peristome of body shell 2 as indoor suction inlet 24; Arrive at from the face of the upside of heat exchanger 1 to through the exit portion 14 of the exhaust channel 1b of over-heat-exchanger 1 from exhaust pressure fan 3 to exhaust line parts 11 from the intake section 15 of air feed circuit unit 12, the peristome of body shell 2 that will be corresponding with the peristome of exit portion 14 is as outside blow-off outlet 25.
In addition; Bypass air feed road 10 forms as the ventilation road; This ventilation road is through the opening of bypass air door 9; Walk around heat exchanger 1 from the outside suction inlet on air feed road 4 26 through the intake section 15 of exhaust line parts 11, from the exit portion 14 of air feed circuit unit 12 with outdoor air to indoor blow-off outlet 27 air feed.
In addition; Though not shownly go out; But also can the bypass exhaust line be formed as the ventilation road; The opening of this ventilation road through the bypass air door walked around heat exchanger 1 from the indoor suction inlet 24 of exhaust line 6 through the intake section 15 of air feed circuit units 12, from the exit portion 14 of exhaust line parts 11 with room air to 25 exhausts of outside blow-off outlet.
On the indoor suction inlet 24 and outside blow-off outlet 25 of the outside on air feed road 4 suction inlet 26 and indoor blow-off outlet 27, exhaust line 6, pipe laying connecting cylinder 16.
Heat exchange ventilating device 100 can pass through air feed road 4, through heat exchanger 1, to indoor supply chamber outer air; Simultaneously, can pass through exhaust line 6, through heat exchanger 1; With room air to outdoor discharge; Can pass through heat exchanger 1, one side is carried out heat exchange, and one side is carried out based on the heat exchange ventilation that supplies exhaust simultaneously.
In addition; Open bypass air feed road 10 or bypass exhaust line through utilizing air door; Can also be through air feed pressure fan 5 or exhaust pressure fan 3; Obstructed over-heat-exchanger 1 to indoor or indoor air feed or exhaust, also can not be attended by the common ventilation of heat exchange with outdoor air or room air.
The blower case portion 13 and the exit portion 14 of exhaust line parts 11 are communicated with as exhaust line.Exit portion 14 from the air supply direction of blower case portion 13 beginning and with this both direction opening of direction of this direction quadrature; Component in exit portion 14; As shown in Figure 2; Mode can the exhaust line aperture area of the both direction opening of the outside blow-off outlet 25 of exhaust line 6 being regulated is being provided with air door plate 7.
This air door plate 7 is through being that rotate at the center with the not shown axle of the air door that goes out, and dwindles exhaust line aperture area in the both direction of outside blow-off outlet 25 openings of exhaust line 6, a direction opening, simultaneously, enlarges the exhaust line aperture area of another direction opening.
The blower case portion 13 and the exit portion 14 of air feed circuit unit 12 are communicated with as exhaust line.Exit portion 14 from the air supply direction of blower case portion 13 beginning and with this both direction opening of direction of this direction quadrature; Component in exit portion 14; As shown in Figure 2; Mode can the exhaust line aperture area of the both direction opening of the indoor blow-off outlet 27 on air feed road 4 being regulated is being provided with air door plate 8.
This air door plate 8 is through being that rotate at the center with the not shown axle of the air door that goes out, and dwindles exhaust line aperture area in the both direction of indoor blow-off outlet 27 openings on air feed road 4, a direction opening, simultaneously, enlarges the exhaust line aperture area of another direction opening.
On heat exchange ventilating device 100, be respectively on outside blow-off outlet 25, temperature sensor 19a and humidity sensor 19b are set; On outside suction inlet 26; Outdoor temperature sensor 19c and outside humidity sensor 19d are set, on indoor suction inlet 24, indoor temperature transmitter 20a and indoor humidity sensor 20b are set; On indoor blow-off outlet 27, indoor temperature sensor 20c and the indoor humidity sensor 20d that blows out of blowing out is set.
Through these sensors, the temperature of sensing chamber's outer air and room air and relative humidity, according to testing result, the absolute humidity of counting chamber outer air and room air in view of the above, can be grasped the absolute humidity of outdoor air and the absolute humidity of room air.Therefore, for example when the absolute humidity of outdoor air is lower than the absolute humidity of room air, can increase the running control of the heat exchange ventilating device 100 of ventilation air quantity etc.In addition, when the absolute humidity of indoor blow out air is lower than the absolute humidity of room air, also can increase the running control of the heat exchange ventilating device 100 of ventilation air quantity etc.
As shown in Figure 4; In the control device 200 of pressure fan; Through temperature sensor 19c (perhaps 20c), 20a and humidity sensor 19d (perhaps 20d), 20b; The temperature and the relative humidity of sensing chamber's outer air (perhaps indoor blow out air) and room air are exported temperature and relative humidity signal respectively to calculation member 34.Calculation member 34 utilizes the saturated steam curve according to temperature and the relative humidity signal exported, the absolute humidity of calculation outdoor air (perhaps indoor blow out air) and room air.
As shown in Figure 5; Make each temperature or temperature (the indoor supplying temperature of indoor blow out air of outdoor air of winter severe cold phase, common phase in winter, intergrade in spring and autumn, summer; Call the SA temperature in the following text) be 5 ℃ of winter severe cold phase less thaies; The common phase in winter is more than or equal to 5 ℃ but 10 ℃ of less thaies, and be more than or equal to 10 ℃ but 18 ℃ of less thaies intergrade in spring and autumn, and summer is more than or equal to 18 ℃.
Freeze-up in the winter time, because 5 ℃ of SA temperature less thaies, the occupant feels cold, so, stop air feed or be set in the faint air quantity below 20% of draft capacity.Usually phase in the winter time when the absolute humidity of SA is lower than the absolute humidity of room air RA, is a purpose with the dehumidifying, with the air quantity of the 40%-60% degree of draft capacity, carries out the heat exchange ventilation or does not carry out the bypass ventilation of heat exchange.
But common phase in the winter time is when SA absolute humidity is higher than the absolute humidity of room air RA; Do not carry out ventilation initiatively; But be transformed into the faint air quantity below 20% of above-mentioned draft capacity, and one side is guaranteed necessary minimum ventilation volume, one side does not make indoor humidity rising as far as possible.
In addition, in intergrade in spring and autumn, when room air RA absolute humidity was higher than SA absolute humidity, the high wind amount with the 60%-100% of draft capacity reduced indoor humidity on one's own initiative.Otherwise, when room air RA absolute humidity is lower than SA absolute humidity, be transformed into the faint air quantity below 20% of above-mentioned draft capacity, indoor humidity is risen.
In summer; Because with respect to the absolute humidity that reduces room air RA through air conditioner; There is the tendency that raises in SA absolute humidity, and therefore, is transformed into the faint air quantity below 20% of above-mentioned draft capacity; One side is guaranteed necessary minimum ventilation air quantity, and one side does not make indoor absolute humidity rise as far as possible.
Fig. 6 is the stereogram of the embodiment 2 of the relevant heat exchange ventilating device of the present invention of expression, and Fig. 7 is the perspective plan view of the heat exchange ventilating device of embodiment 2.
Like Fig. 6 and shown in Figure 7; The heat exchange ventilating device 300 of embodiment 2 its carry out outdoor air to the heat exchanger 43,43 of the heat exchange of room air roughly the Ha font be set at the substantial middle portion in the body shell 38 of the box-shaped that forms cuboid abreast; Through supplying exhaust simultaneously; One side is carried out heat exchange, and one side is carried out indoor ventilation.
On heat exchange ventilating device 300, forming air feed road and exhaust line; This air feed road is through being arranged on the air feed pressure fan 44 of the left in the body shell 38; From being arranged on right-hand outside suction inlet 39 suction chamber outer air of body shell 38; Air feed path through gas supply filter 42,42 and heat exchanger 43,43; (shown in Fig. 7 dotted line, the partition wall on air feed road is not shown to be gone out to indoor air feed for set indoor blow-off outlet 37 from the indoor housing 45 that is arranged on the little shape on the body shell 38 removably.); This exhaust line is through being arranged on right-hand exhaust pressure fan 41 in the body shell 38; Suck room air from the indoor suction inlet 40 that is arranged on the indoor housing 45; Exhaust channel through heat exchanger 43,43; (shown in Fig. 7 solid line, the partition wall of exhaust line is not shown to be gone out to outdoor exhaust from right-hand outside blow-off outlet 36 that is arranged on body shell 38.)。
As stated, indoor blow-off outlet 37 and indoor suction inlet 40 are set on indoor housing 45, in indoor housing 45, form the confession exhaust line of indoor.In addition, though not shownly go out, also can be in body shell 38, the such bypass air feed road or the bypass exhaust line of heat exchange ventilating device 100 of embodiment 1 is set.
The heat exchange ventilating device 300 of embodiment 2 can utilize the air feed road shown in Fig. 7 dotted line, through heat exchanger 43,43, with outdoor air to indoor air feed; Simultaneously, utilize the exhaust line shown in Fig. 7 solid line, through heat exchanger 43,43; With room air to outdoor exhaust; Can pass through heat exchanger 43,43, one side is carried out heat exchange, and one side is carried out based on the heat exchange ventilation that supplies exhaust simultaneously.
In addition; Can also be through utilizing open bypass air feed road of air door or bypass exhaust line; Through air feed pressure fan 44 or exhaust pressure fan 41; Obstructed over-heat- exchanger 43,43 to indoor or outdoor air feed or exhaust, also can not be attended by the common ventilation of heat exchange with outdoor air or room air.
On heat exchange ventilating device 300, be respectively on outside suction inlet 39, outdoor temperature sensor 19c and outside humidity sensor 19d are set, on indoor suction inlet 40, indoor temperature transmitter 20a and indoor humidity sensor 20b are set.，
Through these sensors, the temperature of sensing chamber's outer air and room air and relative humidity are according to testing result; From the saturated steam curve; The absolute humidity of counting chamber outer air and room air in view of the above, can be grasped the absolute humidity of outdoor air and the absolute humidity of room air.Therefore, for example when the absolute humidity of outdoor air is lower than the absolute humidity of room air, can increase the running control of the heat exchange ventilating device 300 of ventilation air quantity etc.
The control device of the pressure fan of the heat exchange ventilating device 300 of embodiment 2 and control method and Fig. 4 and control device and method shown in Figure 5 are identical, therefore omit explanation.
The heat exchange ventilating device 300 of embodiment 2 can be pulled down the indoor housing 45 of little shape from body shell 38, when the eaves that heat exchange ventilating device 300 are arranged on dwelling house are inboard, can both be cut apart, and is transported into from little inspection socket.
The possibility of utilizing on the industry
As stated, relevant heat exchange ventilating device of the present invention is as the heat exchange ventilating device use of the building that is arranged on the high region of humidity.
Claims (17)
1. heat exchange ventilating device,
This heat exchange ventilating device is housed in housing, has air feed road and exhaust line,
The air feed pressure fan is passed through on said air feed road, the suction inlet suction chamber outer air from the outside, and through the air feed path of heat exchanger, blow-off outlet is to indoor air feed from the indoor;
Said exhaust line is through the exhaust pressure fan, and suction inlet sucks room air from the indoor, and through the exhaust channel of above-mentioned heat exchanger, blow-off outlet is to outdoor exhaust from the outside,
It is characterized in that having outdoor temperature sensor and outside humidity sensor, indoor temperature transmitter and indoor humidity sensor and control device,
Said outdoor temperature sensor and outside humidity sensor are set at above-mentioned outside suction inlet, the temperature of sensing chamber's outer air and humidity, output temperature and moisture signal respectively;
Said indoor temperature transmitter and indoor humidity sensor are set at above-mentioned indoor suction inlet, detect the temperature and the humidity of room air, respectively output temperature and moisture signal;
Said control device is controlled the air output of above-mentioned air feed pressure fan and exhaust pressure fan according to above-mentioned outdoor, indoor temperature transmitter and outdoor, indoor humidity signal of sensor;
Said heat exchange ventilating device also has above-mentioned air feed road or exhaust line is transformed into not through the bypass air feed road of above-mentioned heat exchanger or the air door of bypass exhaust line; Above-mentioned control device is controlled the conversion of above-mentioned air door according to the output signal of said temperature sensor and humidity sensor;
Above-mentioned control device during by 5 ℃ of the detected temperatures deficiencies of above-mentioned outdoor temperature sensor, more than or equal to 5 ℃ but during 10 ℃ of less thaies, detected temperatures are distinguished and decision air feed air output more than or equal to 10 ℃ but during 18 ℃ of less thaies and more than or equal to 18 ℃ the time, are also relatively deciding the air feed air output based on outdoor absolute humidity and indoor absolute humidity more than or equal to 5 ℃ but during 10 ℃ of less thaies with more than or equal to 10 ℃ but during 18 ℃ of less thaies.
2. heat exchange ventilating device as claimed in claim 1; It is characterized in that; Above-mentioned control device in the detected temperatures of above-mentioned outdoor temperature sensor more than or equal to 5 ℃ but 10 ℃ of less thaies; And when the indoor absolute humidity that the outdoor absolute humidity beguine that is calculated according to above-mentioned outdoor temperature sensor and outside humidity signal of sensor is calculated according to above-mentioned indoor temperature transmitter and indoor humidity signal of sensor is low, the air output of above-mentioned air feed pressure fan and exhaust pressure fan is set at the 40-60% of draft capacity.
3. heat exchange ventilating device as claimed in claim 1; It is characterized in that; Above-mentioned control device in the detected temperatures of above-mentioned outdoor temperature sensor more than or equal to 5 ℃ but 10 ℃ of less thaies; And when the indoor absolute humidity that the outdoor absolute humidity beguine that is calculated according to above-mentioned outdoor temperature sensor and outside humidity signal of sensor is calculated according to above-mentioned indoor temperature transmitter and indoor humidity signal of sensor is low; Change above-mentioned air door; Above-mentioned air feed road or exhaust line are transformed into not through the above-mentioned bypass air feed road or the bypass exhaust line of above-mentioned heat exchanger, the air output of above-mentioned air feed pressure fan and exhaust pressure fan are set at the 40-60% of draft capacity.
4. heat exchange ventilating device as claimed in claim 1; It is characterized in that; Above-mentioned control device in the detected temperatures of above-mentioned outdoor temperature sensor more than or equal to 5 ℃ but 10 ℃ of less thaies; And when the indoor absolute humidity that the outdoor absolute humidity beguine that is calculated according to above-mentioned outdoor temperature sensor and outside humidity signal of sensor is calculated according to above-mentioned indoor temperature transmitter and indoor humidity signal of sensor is high, the air output of above-mentioned air feed pressure fan and exhaust pressure fan is set at the 0-20% of draft capacity.
5. heat exchange ventilating device as claimed in claim 1; It is characterized in that; Above-mentioned control device in the detected temperatures of above-mentioned outdoor temperature sensor more than or equal to 10 ℃ but 18 ℃ of less thaies; And when the indoor absolute humidity that the outdoor absolute humidity beguine that is calculated according to above-mentioned outdoor temperature sensor and outside humidity signal of sensor is calculated according to above-mentioned indoor temperature transmitter and indoor humidity signal of sensor is low, the air output of above-mentioned air feed pressure fan and exhaust pressure fan is set at the 60-100% of draft capacity.
6. heat exchange ventilating device as claimed in claim 1; It is characterized in that; Above-mentioned control device in the detected temperatures of above-mentioned outdoor temperature sensor more than or equal to 10 ℃ but 18 ℃ of less thaies; And when the indoor absolute humidity that the outdoor absolute humidity beguine that is calculated according to above-mentioned outdoor temperature sensor and outside humidity signal of sensor is calculated according to above-mentioned indoor temperature transmitter and indoor humidity signal of sensor is high, the air output of above-mentioned air feed pressure fan and exhaust pressure fan is set at the 0-20% of draft capacity.
7. heat exchange ventilating device as claimed in claim 1; It is characterized in that; Above-mentioned control device during more than or equal to 18 ℃, is set at the air output of above-mentioned air feed pressure fan and exhaust pressure fan the 0-20% of draft capacity in the detected temperatures of above-mentioned outdoor temperature sensor.
8. heat exchange ventilating device,
This heat exchange ventilating device is housed in housing, has air feed road and exhaust line,
The air feed pressure fan is passed through on said air feed road, the suction inlet suction chamber outer air from the outside, and through the air feed path of heat exchanger, blow-off outlet is to indoor air feed from the indoor;
Said exhaust line is through the exhaust pressure fan, and suction inlet sucks room air from the indoor, and through the exhaust channel of above-mentioned heat exchanger, blow-off outlet is to outdoor exhaust from the outside,
It is characterized in that having indoor temperature sensor and indoor humidity sensor, indoor temperature transmitter and indoor humidity sensor and the control device of blowing out of blowing out,
Saidly indoorly blow out temperature sensor and the indoor humidity sensor that blows out is set at above-mentioned indoor blow-off outlet, the temperature of blow out air and humidity in the sensing chamber, output temperature and moisture signal respectively;
Said indoor temperature transmitter and indoor humidity sensor are set at above-mentioned indoor suction inlet, detect the temperature and the humidity of room air, respectively output temperature and moisture signal;
Said control device is controlled the air output of above-mentioned air feed pressure fan and exhaust pressure fan according to above-mentioned indoor temperature sensor, indoor temperature transmitter, indoor humidity sensor and the indoor humidity signal of sensor of blowing out of blowing out.
9. heat exchange ventilating device as claimed in claim 8 is characterized in that, also has above-mentioned air feed road or exhaust line are transformed into not through the bypass air feed road of above-mentioned heat exchanger or the air door of bypass exhaust line,
Above-mentioned control device is controlled the conversion of above-mentioned air door according to the output signal of said temperature sensor and humidity sensor.
10. heat exchange ventilating device as claimed in claim 8 is characterized in that, above-mentioned control device is set at the air output of above-mentioned air feed pressure fan the 0-20% of draft capacity when 5 ℃ of above-mentioned indoor detected temperatures less thaies that blows out temperature sensor.
11. heat exchange ventilating device as claimed in claim 8; It is characterized in that; Above-mentioned control device in the above-mentioned indoor detected temperatures that blows out temperature sensor more than or equal to 5 ℃ but 10 ℃ of less thaies; And when the indoor absolute humidity that is calculated according to above-mentioned indoor temperature transmitter and indoor humidity signal of sensor according to the above-mentioned indoor absolute humidity beguine that blows out the indoor blow out air that temperature sensor and the indoor output signal that blows out humidity sensor calculated is low, the air output of above-mentioned air feed pressure fan and exhaust pressure fan is set at the 40-60% of draft capacity.
12. heat exchange ventilating device as claimed in claim 9; It is characterized in that; Above-mentioned control device in the above-mentioned indoor detected temperatures that blows out temperature sensor more than or equal to 5 ℃ but 10 ℃ of less thaies; And when the indoor absolute humidity that is calculated according to above-mentioned indoor temperature transmitter and indoor humidity signal of sensor according to the above-mentioned indoor absolute humidity beguine that blows out the indoor blow out air that temperature sensor and the indoor output signal that blows out humidity sensor calculated is low; Change above-mentioned air door; Above-mentioned air feed road or exhaust line are transformed into not through the above-mentioned bypass air feed road or the bypass exhaust line of above-mentioned heat exchanger, the air output of above-mentioned air feed pressure fan and exhaust pressure fan are set at the 40-60% of draft capacity.
13. heat exchange ventilating device as claimed in claim 8; It is characterized in that; Above-mentioned control device in the above-mentioned indoor detected temperatures that blows out temperature sensor more than or equal to 5 ℃ but 10 ℃ of less thaies; And when the indoor absolute humidity that is calculated according to above-mentioned indoor temperature transmitter and indoor humidity signal of sensor according to the above-mentioned indoor absolute humidity beguine that blows out the indoor blow out air that temperature sensor and the indoor output signal that blows out humidity sensor calculated is high, the air output of above-mentioned air feed pressure fan and exhaust pressure fan is set at the 0-20% of draft capacity.
14. heat exchange ventilating device as claimed in claim 8; It is characterized in that; Above-mentioned control device in the above-mentioned indoor detected temperatures that blows out temperature sensor more than or equal to 10 ℃ but 18 ℃ of less thaies; And when the indoor absolute humidity that is calculated according to above-mentioned indoor temperature transmitter and indoor humidity signal of sensor according to the above-mentioned indoor absolute humidity beguine that blows out the indoor blow out air that temperature sensor and the indoor output signal that blows out humidity sensor calculated is low, the air output of above-mentioned air feed pressure fan and exhaust pressure fan is set at the 60-100% of draft capacity.
15. heat exchange ventilating device as claimed in claim 8; It is characterized in that; Above-mentioned control device in the above-mentioned indoor detected temperatures that blows out temperature sensor more than or equal to 10 ℃ but 18 ℃ of less thaies; And when the indoor absolute humidity that is calculated according to above-mentioned indoor temperature transmitter and indoor humidity signal of sensor according to the above-mentioned indoor absolute humidity beguine that blows out the indoor blow out air that temperature sensor and the indoor output signal that blows out humidity sensor calculated is high, the air output of above-mentioned air feed pressure fan and exhaust pressure fan is set at the 0-20% of draft capacity.
16. heat exchange ventilating device as claimed in claim 8; It is characterized in that; Above-mentioned control device during more than or equal to 18 ℃, is set at the air output of above-mentioned air feed pressure fan and exhaust pressure fan the 0-20% of draft capacity in the above-mentioned indoor detected temperatures that blows out temperature sensor.
17. each the described heat exchange ventilating device as in the claim 1 to 16 is characterized in that, above-mentioned housing can be cut apart when the place is set being transported into.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007156792 | 2007-06-13 | ||
| JP2007-156792 | 2007-06-13 | ||
| JP2007156792A JP2008309381A (en) | 2007-06-13 | 2007-06-13 | Heat exchange ventilation device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101324358A CN101324358A (en) | 2008-12-17 |
| CN101324358B true CN101324358B (en) | 2012-06-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2007101863499A Expired - Fee Related CN101324358B (en) | 2007-06-13 | 2007-11-12 | Heat exchange ventilating device |
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|---|---|
| JP (1) | JP2008309381A (en) |
| CN (1) | CN101324358B (en) |
| HK (1) | HK1124907A1 (en) |
| NZ (1) | NZ561938A (en) |
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| WO2010116824A1 (en) | 2009-03-30 | 2010-10-14 | 三菱電機株式会社 | Heat-exchange ventilation device |
| KR100984118B1 (en) * | 2009-12-08 | 2010-09-28 | 현대건설주식회사 | Outdoor air cooling ventilation unit |
| CN201615715U (en) * | 2009-12-16 | 2010-10-27 | 通力盛达能源设备（北京）有限公司 | Isolated type counter-current air heat-exchange device with vertical structure |
| JP2011220561A (en) * | 2010-04-06 | 2011-11-04 | Mitsubishi Electric Corp | Heat exchanger ventilator |
| EP2581675B1 (en) * | 2010-06-11 | 2019-08-21 | Mitsubishi Electric Corporation | Ventilation and air-conditioning apparatus and method for controlling same |
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| JP2007100983A (en) * | 2005-09-30 | 2007-04-19 | Nitta Ind Corp | Control device for total heat exchanger, total heat exchange device and program for controlling total heat exchanger |
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2007
- 2007-06-13 JP JP2007156792A patent/JP2008309381A/en active Pending
- 2007-09-26 NZ NZ56193807A patent/NZ561938A/en unknown
- 2007-11-12 CN CN2007101863499A patent/CN101324358B/en not_active Expired - Fee Related
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2009
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000193282A (en) * | 1998-12-24 | 2000-07-14 | Aisin Seiki Co Ltd | Heat exchanging ventilator |
| CN1484746A (en) * | 2001-11-14 | 2004-03-24 | ͬ�Ϳ�ҵ��ʽ���� | Heat exchanger unit |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101324358A (en) | 2008-12-17 |
| JP2008309381A (en) | 2008-12-25 |
| NZ561938A (en) | 2009-01-31 |
| HK1124907A1 (en) | 2009-07-24 |
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