CN201152600Y - Energy saving ventilation apparatus for indoor and outdoor - Google Patents
Energy saving ventilation apparatus for indoor and outdoor Download PDFInfo
- Publication number
- CN201152600Y CN201152600Y CNU2007203104436U CN200720310443U CN201152600Y CN 201152600 Y CN201152600 Y CN 201152600Y CN U2007203104436 U CNU2007203104436 U CN U2007203104436U CN 200720310443 U CN200720310443 U CN 200720310443U CN 201152600 Y CN201152600 Y CN 201152600Y
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- air
- heat exchange
- air flow
- dividing wall
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Abstract
The utility model discloses an energy-saving indoor and outdoor ventilation device. A cascading dividing wall type air heat exchanger is arranged in the space enclosed between a front end cover and a rear casing. Four air flowing channels parallel and vertical to the cascading heat exchanging dividing wall are arranged on the cascading dividing wall type air heat exchanger. The openings of the two air flowing channels at the middle part of the air heat exchanger are arranged at the front end cover, and fans are installed inside the openings. The openings are closed at the rear casing, and the openings positioned on the edges of the two air flowing channels are arranged at the rear casing and closed at the front end cover. Heat exchanging wall cavities on the identical layer are provided with the two adjacent air flowing channels with openings respectively arranged at the front end cover and the rear casing, the two adjacent air flowing channels are communicated through self notches and the heat exchanging wall cavities. Both the other two air flowing channels are not communicated mutually. When the horizontal dislocation is at 180 DEG, respective air channels are formed by the two adjacent heat exchange cavities which are stacked up layer by layer and the air flowing channels respectively communicated with the heat exchange cavities, the dividing wall separated by the heat exchange cavities becomes a heat exchange dividing wall, after the dividing wall is stacked up and recombined, the air flow passes through various air channels, after the heat exchanged at both sides of the separated dividing wall flows out, the temperature of the air flow is inclined to be identical.
Description
Technical field
The utility model relates to a kind of energy-saving indoor and outdoor compound ventilation air-changing device.
Background technology
Along with the progress of society, energy-conserving and environment-protective, green health are paid attention to by people day by day.Improve living environment, particularly keep the pure and fresh of room air, become people and guaranteed one of healthy important sanitary condition away from disease.Indoor-outdoor air has guaranteed indoor air quality through the direct convective exchange of the door and window of opening generally speaking, also causes the loss by enthalpy in the indoor air that spills out simultaneously.To the air in the new inlet chamber must consume energy again heat up or refrigeration to the temperature of making us feeling comfortably cool.All kinds of buildings of present China, particularly handle official business office building, local-style dwelling houses etc. seldom have the compound ventilation air-changing device of special configuration.We are helplessly faced, perhaps reduce ventilation rate, stand the present situation of the dirty anoxic of room air; Perhaps pay more energy consumption for frequent ventilation ventilation with fresh air in the holding chamber.The utility model indoor and outdoor compound ventilation air-changing device is invented for head it off.
Summary of the invention
The purpose of this utility model just provides a kind of energy-saving indoor and outdoor compound ventilation air-changing device.To solve present indoor and outdoor because of frequent ventilation ventilation big energy-consuming, stuffy ventilation is difficult to guarantee the compound ventilation air-changing device of IAQ again.
The technical solution of the utility model is: in this energy-saving indoor and outdoor compound ventilation air-changing device, indoor lead to outdoor, outdoor leading between indoor two air channels is provided with stacked dividing wall type air heat exchanger, and the temperature and the humidity of the indoor and outdoor air of this heat exchanger of flowing through are exchanged.Reduce the heat loss in the direct ventilation, thereby reached energy-conservation effect.This compound ventilation air-changing device is indoor, and outdoor respectively have an air inlet and an exhaust outlet.Under the driving of fan, outdoor fresh air stream enters from the outdoor air inlet of this compound ventilation air-changing device, passes the cleaning filtering layer, flows into the side of heat exchange partition of the dividing wall type air heat exchanger of this compound ventilation air-changing device along air inlet duct; And indoor foul atmosphere from the indoor air inlet of this compound ventilation air-changing device, passes the cleaning filtering layer also flows into the stacked dividing wall type air heat exchanger heat exchange partition of this compound ventilation air-changing device along indoor air inlet duct opposite side equally under the driving of fan.So far respectively by the outdoor and indoor outdoor fresh air stream that enters into stacked dividing wall type air heat exchanger heat exchange partition both sides, with the entrained different temperature of indoor foul atmosphere stream and humidity by having the heat exchange partition both sides countercurrent flow of heat exchange function, through after the heat exchange, temperature, the humidity of two strands of air-flows that flowed out by the heat exchange partition both sides of the stacked dividing wall type air heat exchanger of this compound ventilation air-changing device have become identical.Its foul atmosphere stream leads to outdoor exhausting duct exhaust outlet by this compound ventilation air-changing device discharges outdoor.Fresh air stream leads to indoor fresh air runner by this compound ventilation air-changing device and row flows to indoor to the exhaust outlet of indoor fresh air.Finished the energy-conservation ventilation overall process of indoor-outdoor air.
Each heat exchange partition both sides of the stacked dividing wall type air heat exchanger of this energy-saving ventilating air air interchanger become a heat exchange unit.The stacked dividing wall type heat exchanger of this energy-conservation indoor and outdoor compound ventilation air-changing device is formed by a plurality of wall-type heat exchange unit combination.Outside the outdoor air inlet of energy-conservation indoor and outdoor compound ventilation air-changing device, exhaust outlet, be equipped with protective cover.Lead on this energy-saving ventilating air air interchanger outdoor, but with indoor wind inlet channel mouth in filtered air is housed, guarantee the cleaning filtering layer of air cleaner.To guarantee the clean and effective of stacked partition air heat exchanger heat exchange partition.
Be used in the utility model energy-saving ventilating air air interchanger drive chamber's inner air and outer air flow through respectively stacked dividing wall type air heat exchanger heat exchange partition both sides carry out heat exchange fan operation with stop, the different demonstration all arranged intuitively.Its operation can be manually with the control mode that stops, and also can be made as automatically.It is manually controlled is to look IAQ by the user to make it start or stop by hand switch on it or remote controller remote control switch at any time.Automatically control then can have the control method of multiple different parameters according to different instructions for uses.Can set the start-stop cycle for the length of indoor life cycle as time and fresh air that the air capacity of replacing indoor institute service range with full dose needs; Or monitor indoor certain gas with certain gas sensor and reach certain certain value, or be lower than the foundation of certain certain value as its start-stop; Or adopt ventilation cycle and certain gas-monitoring to control the start-stop of this energy-saving ventilating air air interchanger jointly.
The advantage of the utility model energy-saving ventilating air air interchanger is: can effectively save the room conditioning power consumption, obviously improve IAQ.It exactly is exactly remarkable energy savings under the prerequisite that guarantees IAQ.
Description of drawings
Fig. 1 is the general structure schematic diagram of an embodiment of the present utility model;
Fig. 2 is the general structure schematic diagram of another embodiment of the present utility model;
Fig. 3 is the structural representation of stacked dividing wall type air heat exchanger in the utility model;
Fig. 4 is the skeleton schematic diagram of stacked dividing wall type air heat exchanger in the utility model;
Fig. 5 is the Y-Y profile of Fig. 3;
Fig. 6 is the side view of Fig. 4.
Among the figure: 1, drive end bearing bracket, 2, back cover, 3, stacked dividing wall type air heat exchanger, 4, bucker, 5, fresh air air intake fan, 6, lead to indoor fresh air outlet, 7, the indoor dirty air inlet filtering layer of compound ventilation air-changing device, 8, compound ventilation air-changing device outdoor fresh air inlet filtering layer, 9, with push-and-pull, the installation seam that open flat casement sash is eated dishes without rice or wine suitable, 10, extend the air channel, 11, stacked dividing wall type air heat exchanger skeleton, 12, stacked dividing wall type air heat exchanger heat exchange partition, 13, the FAI Fresh Air Intake duct, 14, foul atmosphere is discharged duct, 15, foul atmosphere is discharged fan, 16, the indoor dirty air inlet of compound ventilation air-changing device, F, F type air flow channel, C, C type air flow channel, E, E type air flow channel, M, M partition heat transfer zone, N, N partition heat transfer zone.
The specific embodiment
Comprise in the space that drive end bearing bracket 1 and back cover 2 surrounded referring to the general structure of Fig. 1, Fig. 2 embodiment of the present utility model stacked dividing wall type air heat exchanger 3 is housed.Drive end bearing bracket 1 is to decide according to the shape of the stacked dividing wall type air heat exchanger 3 that installs in its enclosed space with the outer shape that back cover 2 is made up.Have air inlet duct, middle and upper part 13 in the middle and upper part of drive end bearing bracket 1; Have middle and lower part vent 14 with the middle and lower part of drive end bearing bracket 1; And in two ducts respectively device supply fan 5 and scavenger fan 15 are arranged.In supply fan 5 inboards, 13 li tight-lipped subsides drive end bearing bracket 1 inwalls in air inlet duct are provided with air filtering layer 8.Outside these two intake and exhaust ducts 13,14, be provided with and be installed in protective cover 4 on drive end bearing bracket 1 outer surface.Have fresh air on the top of back cover 2 and lead to indoor air flow channel outlet 6; Have indoor foul atmosphere in the bottom of back cover 2 and flow to outdoor air flow channel inlet 16.Flow to outdoor air flow channel 16 inboards that enter the mouth at indoor foul atmosphere, be close to runner mouth 16 madial walls and be equiped with air filtering layer 7.Air filtering layer 7 and air filtering layer 8 be dirt in the filtering indoor-outdoor air effectively, to guarantee the clean and effective of stacked dividing wall type air heat exchanger heat exchange partition, in Fig. 1 the surrounding of back cover 2 design have can with seam 9 plug-type or that the flat-open type window is suitable, can easily this energy-saving indoor and outdoor compound ventilation air-changing device embedding be positioned on the window of opening and use.Another wall type that Figure 2 shows that this kind compound ventilation air-changing device is installed and used frame mode.Different with Fig. 1 is that this drive end bearing bracket 1 is close to the wall installed inside of using this compound ventilation air-changing device room.Be opened on the drive end bearing bracket 1 in go up air admission hole road 13 and in down vent 14 all extend to from body of wall outdoor, the two wall inner ends of extending air channels 10 that for this reason increase respectively with drive end bearing bracket 1 in go up air admission hole road 13, in down vent 14 connect.Two outer ends of extending air channel 10 are stretched to outside the body of wall, and in this example, 4 of protective covers are installed in two air channels 10 and stretch on the outer end face of wall.
If this compound ventilation air-changing device external structure and interior shape adjust accordingly again, this compound ventilation air-changing device also can be used on the mobile car and boat vehicles.
Fig. 1, Fig. 2 only are the two kinds of embodiment that building uses that demonstrated.
As shown in Figure 1 and Figure 2 in the structural representation of the energy-saving indoor and outdoor compound ventilation air-changing device of the utility model embodiment, the stacked dividing wall type air heat exchanger 3 of device in the space that drive end bearing bracket 1 and back cover 2 are surrounded, its structure such as Fig. 3, Fig. 5, with Fig. 4, stacked dividing wall type air heat exchanger shown in Figure 6, by main body framework 11 with cover that the heat transfer partition that covers on it 12 is stacked to be constituted.Whole skeleton is furnished with by the frame skeleton with in the middle of it and interconnects, and with the scope that the frame skeleton surrounds, is divided into different purposes inner skeleton among a small circle and forms jointly.The shape of the scope that its frame skeleton surrounds can be square, also can be circular, or other shape.Its size is then looked stacked the required heat exchange of dividing wall type air heat exchanger and is required and determine.Be arranged in other inner skeleton that interconnects in the scope that the frame skeleton surrounds, the scope that the frame skeleton is surrounded is divided into: have the F type air flow channel of breach and do not have the E type air flow channel of breach; And C type air flow channel jaggy and do not have the O type air flow channel of breach, and air heat transfer zone M and air heat transfer zone N.
When misplacing 180 ° mutually, another skeleton 11 planes that each skeleton 11 is adjacent stack, and between per two skeletons except that F, C, O, E air flow channel, the skeleton remainder all covers to cover and sandwiches air heat exchange partition 12, stacks so in regular turn to have constituted stacked dividing wall type air heat exchanger 3.Because of each skeleton plane and adjacent skeleton plane all misplace 180 °, just make F type air flow channel and E type air flow channel, C type air flow channel and O type air flow channel in stacked combination, form four air flow channels that alternately stack.Each air flow channel length is skeleton and stacks thickness.On the space structure that stacks the air heat exchanger that forms, these four air flow channels are perpendicular to each layer heat exchange partition 12 that is sandwiched in 11 on each skeleton.Following linking relation is arranged between the stacked dividing wall type air heat exchanger 3 of device in the space that surrounded of the drive end bearing bracket 1 of the energy-saving indoor and outdoor compound ventilation air-changing device of the utility model and back cover 2 as shown in Figure 1 and Figure 2: promptly the fresh air inlet 13 of opening, drive end bearing bracket 1 middle and upper part and its middle and lower part open that foul atmosphere outlet 14 is corresponding respectively also to be connected to two of its interior stacked dividing wall type air heat exchanger 3 mutually by on C type air flow channel and the air flow channel that O type air flow channel alternately stacks.Being positioned at the air flow channel that stacked dividing wall type air heat exchanger middle and upper part is stacked by C type and O type air flow channel with fresh air inlet 13 on the drive end bearing bracket 1 connects, is the middle and upper part air flow channel that fresh air flows into.Its front opening is connected to the fresh air inlet 13 on the drive end bearing bracket 1 mutually, and adjacent back cover 2 internal faces in rear end are closed state.Be positioned at its middle and lower part air flow channel of discharging of air flow channel that stacked dividing wall type air parallel operation middle and lower part is stacked by O type and C type air flow channel with foul atmosphere outlet 14 on the drive end bearing bracket 1 connects for foul atmosphere.Its front opening is connected to the foul atmosphere outlet 14 on the drive end bearing bracket 1 mutually, and adjacent back cover 2 internal faces in rear end are closed state.
The fresh air of opening on compound ventilation air-changing device back cover 2 tops flows into indoor air flow channel outlet 6, then discharge outdoor air inflow aperture 16 with its underpart indoor foul atmosphere flow ventilation air interchanger, corresponding respectively be connected to mutually its inner stacks dividing wall type air heat exchanger 3 up and down two by on F type air flow channel and the air flow channel that E type air flow channel alternately stacks.Connect with back cover 2 top fresh air outlets 6, be positioned at the air flow channel that stacked dividing wall type air heat exchanger top is stacked by F type and E type air flow channel, be top fresh air runner.Fresh air outlet 6 on this air flow channel one end and the back cover 2 connects, and the internal face of the adjacent drive end bearing bracket 1 of the other end is closed state.Flow into stacked dividing wall type air heat exchanger 3 inlets 16 at back cover 2 lower end foul atmospheres and connect, be positioned at the air flow channel that stacked dividing wall type air heat exchanger bottom is stacked by E type and F type air flow channel, for the bottom foul atmosphere is discharged runner.Foul atmosphere inflow entrance 16 connects on this air flow channel one end and the back cover 2, and adjacent drive end bearing bracket 1 internal face of the other end is closed state.
When being flowed in the fresh air runner of middle and upper part by outdoor fresh air inlet, middle and upper part 13 through the energy-saving ventilating air air interchanger, fresh air under fan 5 drives, passes filtering layer 8, fresh air stream is in C type and air flow channel that O type runner builds up mutually, the O type of flowing through runner can only pass through, the C type of flowing through runner, fresh air just flows to heat transfer zone M between the heat exchange partition along C type breach, and then foul atmosphere discharge runner imports top fresh air runner through air heat transfer zone N along the F type air flow channel that has breach on the fresh air runner of compound ventilation air-changing device top again under in walking around, last via the outlet 6 of leading to indoor fresh air on the energy-saving ventilating air air interchanger back cover 2, input to the fresh air after the heat exchange indoor.
When indoor foul atmosphere flows into these air interchangers by the dirty air inlet 16 of energy-saving ventilating air air interchanger back cover 2 bottoms, pass the foul atmosphere that air filtering layer 7 enters the bottom of the stacked dividing wall type air heat exchanger in the compound ventilation air-changing device and discharge in the runner.This air-flow passes E shape air flow channel in the runner that E type and F type runner are overlapped into, meet the F type runner that has breach and just flow into air heat transfer zone N between the heat exchange partition through breach, go up the fresh air runner in walking around again, again through air heat transfer zone M, foul atmosphere discharge runner under foul atmosphere is discharged in the C type air flow channel remittance that has breach on the runner down in the warp drives through foul atmosphere outlet 14 rows to outdoor through ventilating fan 15.
The heat exchange in two reverse flows each other of the heat exchange partition of stacked recuperator of fresh air and foul atmosphere.Fresh air flows into indoorly after the heat exchange, and foul atmosphere is discharged outdoor.
Claims (7)
1. energy-saving indoor and outdoor compound ventilation air-changing device, it is characterized in that, in the housing that surrounds by drive end bearing bracket and back cover, stacked dividing wall type air heat exchanger is housed, back cover when needed, its periphery can be established the seam adaptive with window, having four on air heat exchanger is parallel to each other, and it is vertical with stacked heat exchange partition, the air flow channel that is laminated by each heat exchange partition, be positioned at two air flow channels at heat exchanger middle part, be opened on drive end bearing bracket, the opening part built-in fans, be closed in back cover, it is positioned at two air flow channels at edge, be opened on back cover and be closed in drive end bearing bracket, in same heat exchange partition chamber, the different air flow channel of two adjacent apertures is all arranged through self breach, the air flow channel that has breach equally that can be adjacent along same heat exchange partition chamber communicates, be positioned at the then all independent separately sealing of two other air flow channel on this same heat exchange partition chamber, not connected, horizontal displacement is 180 ° in the stacked partition of such heat exchange is stacking, just make two air flow channel communications of the heat exchanging chamber through communicating separately respectively that adjacent apertures is different, different gas channels have been constituted, and do not communicate with other two air flow channels, heat exchanging chamber is separated by by the heat exchange partition separately, just becomes the heat exchange partition of mutual heat exchange.
2. energy-saving indoor and outdoor compound ventilation air-changing device according to claim 1 is characterized in that, built-in stacked dividing wall type air heat exchanger in successively stacking, all 180 ° of the horizontal displacements of every adjacent two layers heat exchange partition chamber and moulding skeleton thereof.
3. energy-saving indoor and outdoor compound ventilation air-changing device according to claim 1, it is characterized in that the heat exchange partition of drive end bearing bracket and the back cover stacked partition air heat exchanger in surrounding is to cover to cover that to be clipped on a kind of can be a kind of high efficient heat exchanging material that is superimposed together on the skeleton of circle, triangle, ellipse, rectangle.
4. energy-saving indoor and outdoor compound ventilation air-changing device according to claim 1 is characterized in that, the shape of drive end bearing bracket and back cover depends on the space inner stacks dividing wall type heat exchanger shape that it surrounds.
5. energy-saving indoor and outdoor compound ventilation air-changing device according to claim 1 is characterized in that the air flow channel that is opened on drive end bearing bracket is equipped with protective cover outward.
6. energy-saving indoor and outdoor compound ventilation air-changing device according to claim 1 is characterized in that, all air intake inboards that air flow channel through being opened on drive end bearing bracket or back cover flows into energy-conservation indoor and outdoor compound ventilation air-changing device from the outside are equipped with the air filtering layer.
7. energy-saving indoor and outdoor compound ventilation air-changing device according to claim 1 is characterized in that, when the window use is satisfied with in its embedding, is compounded with the anti-grid of ruining of safety on the drive end bearing bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007203104436U CN201152600Y (en) | 2007-12-11 | 2007-12-11 | Energy saving ventilation apparatus for indoor and outdoor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007203104436U CN201152600Y (en) | 2007-12-11 | 2007-12-11 | Energy saving ventilation apparatus for indoor and outdoor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201152600Y true CN201152600Y (en) | 2008-11-19 |
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ID=40128279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007203104436U Expired - Fee Related CN201152600Y (en) | 2007-12-11 | 2007-12-11 | Energy saving ventilation apparatus for indoor and outdoor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201152600Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107543275A (en) * | 2017-08-21 | 2018-01-05 | 叶有焕 | A kind of new blower fan of window draws high mechanism |
| CN108286769A (en) * | 2018-02-13 | 2018-07-17 | 重庆大学 | A kind of interior sound-proof ventilation unit |
-
2007
- 2007-12-11 CN CNU2007203104436U patent/CN201152600Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107543275A (en) * | 2017-08-21 | 2018-01-05 | 叶有焕 | A kind of new blower fan of window draws high mechanism |
| CN108286769A (en) * | 2018-02-13 | 2018-07-17 | 重庆大学 | A kind of interior sound-proof ventilation unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Zhang Jixian Document name: Notification to Pay the Fees |
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| DD01 | Delivery of document by public notice |
Addressee: Zhang Le Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice |
Addressee: Zhang Jixian Document name: Notification of Termination of Patent Right |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081119 Termination date: 20131211 |