CN1752623A - Ventilating device - Google Patents
Ventilating device Download PDFInfo
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- CN1752623A CN1752623A CN 200410072134 CN200410072134A CN1752623A CN 1752623 A CN1752623 A CN 1752623A CN 200410072134 CN200410072134 CN 200410072134 CN 200410072134 A CN200410072134 A CN 200410072134A CN 1752623 A CN1752623 A CN 1752623A
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Abstract
The present invention relates to ventilation equipment for evaporating and discharging condensation water produced when the heat-conducting exchanger is used for making heat exchange. It includes the following several portions: air intake conduit, exhausting conduit, heat-conducting exchanger, water pail, water through filter and heater. Said invention also provides their connection mode, and concrete function and action of every above-mentioned portion.
Description
Technical field
The invention belongs to a kind of ventilation unit, the room air that particularly relates to a kind of outdoor air that utilizes suction and discharge produces the ventilation unit of condensate water when removing room air and outdoor air through heat conductive exchanger more simply.
Background technology
In enclosure space, the content of carbon dioxide in air increases because of As time goes on life entity is breathed, thus the life entity expiratory dyspnea.Therefore, at the many small spaces of people such as picture office or vehicle, need to replace the indoor pollution air with fresh air at any time.At this moment, general use is ventilation unit.
The most of mode of only room air being discharged to external forced that adopts of ventilation unit in the past by a pressure fan.But, when only room air being forced to discharge with a pressure fan, indoor cold air or hot gas are also directly arranged to the outside, and simultaneously outdoor air does not flow directly into from door or window through heat exchange, so expend unnecessary a lot of expenses during cooling and warming.
In addition, owing to, cause the rapid variation of temperature of room air and people do not felt well from flowing into outside overheated hot gas and crossing cold gas.Especially, under the state of window in close chamber and door, if only room air is discharged to the outside, outside fresh air can not flow into, anoxia phenomenon can take place, but also the humidity that can not regulate room air fully, so, can not keep comfortable indoor environment although possess ventilation unit.
In order to solve above-mentioned shortcoming, provide a kind of outdoor air to follow the ventilation unit of the indoor heat conduction exchanged form of after the room air heat exchange of outdoor discharge inflow earlier.
The structure of the general heat conduction exchanged form of Fig. 1 schematic representations ventilation unit.
As shown in Figure 1, be equipped with air induction conduit 10 and exhaust manifolds 20 in shell 1 inside of boxed-section shape.The outdoor air that air induction conduit 10 sucks to indoor guiding, exhaust manifolds 20 intersect with air induction conduit 10 on assigned address and to the room air of outdoor guiding discharge.Be equipped with the heat conductive exchanger 5 of the room air heat exchange of the outdoor air that sucks and discharge in air induction conduit 10 and exhaust manifolds 20 crosspoints.
At this moment, air induction conduit 10 and exhaust manifolds 20 partition wall 3 that shell 1 inside is separated up and down prevents that them from influencing each other.
End at air induction conduit 10 forms and the outdoor air inlet suction inlet 11 that is communicated with, and forms and the indoor air feed outlet 13 that is communicated with at the other end.End at exhaust manifolds 20 forms and the indoor exhaust suction inlet 21 that is communicated with, and forms and the indoor exhaust outlet 23 that is communicated with at the other end.
Heat conductive exchanger 5 is to go up inferior horn to be supported on the shell 1 and left and right corner is supported on tetrahedron shape on the partition wall 3, and it is inner to be equipped with several inlet channels 5a of being communicated with air induction conduit 10 and in abutting connection with inlet channel 5a and several exhaust passages 5b of being communicated with exhaust manifolds 20.Though diagram is not equipped with the high heat exchange membranes of conductance at inlet channel 5a and the critical position of exhaust passage 5b.
In the accompanying drawing, be inlet channel 5a with the illustrated position of solid line, the illustrated position of with dashed lines is exhaust passage 5b.
The effect of the heat conduction exchanged form ventilation unit of Gou Chenging is as follows like this.
At first, when room air is subjected to pollute to a certain degree, 25 li turn-on powers of ventilating fan, room air flows into 20 li of exhaust manifolds by exhaust suction inlet 21, and the exhaust passage 5b of process heat conductive exchanger arranges to outdoor from exhaust outlet 23.
Meanwhile, 15 li turn-on powers of blowing fan, outdoor fresh air flows into 10 li of air induction conduits by air inlet suction inlet 11, through in air feed outlet 13 inlet chambers of heat conductive exchanger.
Room air and outdoor air through heat conductive exchanger 5 carry out heat exchange by heat exchange membranes.Include the sensible heat exchange of carrying out between the room air of the outdoor air of suction and discharge in the heat exchange that heat conductive exchanger 5 carries out, the high temperature air in room air or the outdoor air becomes the following state of dew-point temperature and the latent heat that produces condensate water exchanges.
Therefore, heat conduction exchanged form ventilation unit makes the outdoor air of inflow with in the inlet chamber after 1 heat exchange of room air, can prevent that thus indoor temperature from sharply descending or sharply rising.
Ventilation unit is provided as draining pump (in figure omit) and the scupper hose (in figure omit) of discharge in the condensate water of heat conductive exchanger 5 generations.Though diagram is not equipped with the draining pump of discharging ponding by scupper hose to external forced in shell 1 one sides.
But what turn round draining pump in order to discharge condensate water is a kind of energy dissipation, and the user also needs to discharge the condensate water of gathering by scupper hose one by one to housing exterior, so numerous and diverse when using.
Summary of the invention
The present invention provides the ventilation unit of removing the condensate water that room air and outdoor air produce when the heat conductive exchanger heat exchange after a kind of evaporation for solving the technical problem that exists in the above-mentioned technology.Another object of the present invention is to, provide a kind of condensate water that produces in the heat conductive exchanger heat exchange by room air and outdoor air to reduce the ventilation unit of the outside air temperature of suction.
The technical scheme that the present invention takes for the technical problem that exists in the above-mentioned technology of solution is:
A kind of ventilation unit of the present invention includes air induction conduit, exhaust manifolds, heat conductive exchanger and water receiver.Air induction conduit is to indoor guiding outdoor air according to the blowing fan running; Exhaust manifolds follow up on assigned address that airway intersects and according to the ventilating fan running to outdoor guiding room air; Heat conductive exchanger is positioned at the position that air induction conduit and exhaust manifolds intersect, and within it several inlet channels of being communicated with air induction conduit of portion and with queue several exhaust passage separating adjacents that conduit is communicated with; The condensate water that the lower end that water receiver is provided in heat conductive exchanger produces when being collected in air inlet and exhaust heat exchange, top is open in order to evaporate ponding by air inlet and exhaust.
The ventilation unit of another program includes air induction conduit, exhaust manifolds, heat conductive exchanger, water receiver, moisture by filter and heater according to the present invention.Air induction conduit is to indoor guiding outdoor air according to the blowing fan running; Exhaust manifolds follow up on assigned address that airway intersects and according to the ventilating fan running to outdoor guiding room air; Heat conductive exchanger is positioned at the position that air induction conduit and exhaust manifolds intersect, and within it several inlet channels of being communicated with air induction conduit of portion and with queue several exhaust passage separating adjacents that conduit is communicated with; The condensate water that the lower end that water receiver is provided in heat conductive exchanger produces when being collected in air inlet and exhaust heat exchange, top is open in order to evaporate ponding by air inlet and exhaust; Moisture only exchanges condensate water till beginning to be formed into the bottom surface of water receiver by filter from the critical end of the inlet channel of heat conductive exchanger and exhaust passage mutually; Heater is in water receiver lower end forced evaporation condensate water.
The ventilation unit of another scheme according to the present invention includes air induction conduit, exhaust manifolds, heat conductive exchanger, water receiver, moisture by filter and water sucting part.Air induction conduit is to indoor guiding outdoor air according to the blowing fan running; Exhaust manifolds follow up on assigned address that airway intersects and according to the ventilating fan running to outdoor guiding room air; Heat conductive exchanger is positioned at the position that air induction conduit and exhaust manifolds intersect, and several inlet channels of being communicated with air induction conduit of portion and several exhaust passage separating adjacents that are communicated with exhaust manifolds within it; The condensate water that the lower end that water receiver is provided in heat conductive exchanger produces when being collected in air inlet and exhaust heat exchange, top is open in order to evaporate ponding by air inlet and exhaust; Moisture only exchanges condensate water till beginning to be formed into the bottom surface of water receiver by filter from the critical end of the inlet channel of heat conductive exchanger and exhaust passage mutually; Carry out the condensate water that heat exchange produces when the lower end that water sucting part is provided in heat conductive exchanger absorbs air feed and exhaust, invade according to capillary then and ooze phenomenon and move condensate water to inlet channel or exhaust passage.
Advantage and good effect that the present invention has are:
The first, according to the present invention, the condensate water that produces on heat conductive exchanger is natural evaporation or removes by the heater forced evaporation or by water sucting part, so needn't be provided as the draining pump of removing condensate water.Thus, can reduce energy consumption.
The second, according to the present invention, outdoor air evaporates the condensate water that produces because of room air and outdoor air heat exchange in passage, so the outside air temperature that can reduce or raise and suck.
Description of drawings
Fig. 1 is the simple pie graph of general ventilation unit structure.
Fig. 2 a is the ventilation unit structure division oblique view of the 1st embodiment according to the present invention.
Fig. 2 b is the pie graph of the ventilation unit effect of the 1st embodiment according to the present invention.
Fig. 3 is the pie graph of the ventilation unit effect of the 2nd embodiment according to the present invention.
Fig. 4 a is the ventilation unit structure division oblique view of the present invention the 3rd embodiment.
Fig. 4 b is the pie graph of the ventilation unit effect of the 3rd embodiment according to the present invention.
Fig. 5 is the pie graph of the ventilation unit effect of the 4th embodiment according to the present invention.
Fig. 6 is the pie graph of the ventilation unit effect of the present invention the 5th embodiment.
Fig. 7 is the pie graph of the ventilation unit effect of the present invention the 6th embodiment.
Main symbol description
1: shell 3: partition wall
5: heat conductive exchanger 10: air induction conduit
15: blowing fan 20: exhaust manifolds
25: ventilating fan 30: water receiver
40: moisture passes through filter 50: heater
55: level sensor 60: water sucting part
The specific embodiment
For further understanding summary of the invention of the present invention, characteristics and effect, exemplify following examples now, and conjunction with figs. is described in detail as follows:
Fig. 2 a is the ventilation unit structure division oblique view of the 1st embodiment according to the present invention, and Fig. 2 b is the pie graph of diagram ventilation unit effect of the 1st embodiment according to the present invention.
The ventilation unit of the 1st embodiment includes air induction conduit 10, exhaust manifolds 20 and heat conductive exchanger 5 shown in Fig. 2 a and Fig. 2 b according to the present invention.Wherein, air induction conduit 10 is provided in boxed-section shape shell 1 inside to indoor guiding outdoor air; Exhaust manifolds 20 follow up on assigned address that airway 10 intersects and to outdoor guiding room air; The position that heat conductive exchanger 5 is positioned at air induction conduit and exhaust manifolds intersection makes the outdoor air of suction and the room air of discharge carry out heat exchange.
Two ends at air induction conduit 10 form air inlet suction inlet 11 and air feed outlet 13, and form exhaust suction inlet 21 and exhaust outlet 23 at the two ends of exhaust manifolds 20.
Discharge oral-lateral at the air feed of air induction conduit 10 and be provided as the blowing fan 15 of forcing the suction chamber outer air, and discharge the ventilating fan 25 that oral-lateral is provided as pressure discharge room air in the exhaust of exhaust manifolds 20.
Heat conductive exchanger 5 is equipped with several inlet channels 5a be communicated with air induction conduit 10 and in abutting connection with inlet channel 5a and several exhaust passages 5b of being communicated with exhaust manifolds 20 in inside, and in inlet channel 5a and the critical high heat exchange membranes (omitting among the figure) of position outfit conductance of exhaust passage 5b.Here, be inlet channel 5a with the illustrated position of solid line, the illustrated position of with dashed lines is exhaust passage 5b.
Ventilation unit also includes the water receiver 30 that is provided in heat conductive exchanger 5 lower ends for the condensate water that is collected in heat conductive exchanger 5 generations.Water receiver 30 is open upper part 31 for the condensate water of being come natural evaporation inside by the outdoor air that sucks.。
At this moment, for the outdoor air that prevents to suck and the room air of discharge carry out heat exchange, at the inner moisture that begins till water receiver 30 bottom surfaces 33, to form from the critical surface of the inlet channel 5a of heat conductive exchanger 5 and exhaust passage 5b of being equipped with of water receiver 30 by filter 40.Moisture must cut off air by filter 40 to be passed through, but will allow condensate water to pass through.For above-mentioned functions, moisture will be made of the material that moisture is passed through by filter 40.Such as, moisture is made by filter 40 of paper.
In order to make condensate water, till the inlet channel 5a of heat conductive exchanger 5 will begin to be formed into the left side upper corners from angle, lower end, right side in the accompanying drawings to 30 li of the outdoor air natural evaporation water receivers of heat conductive exchanger 5 side flow.At this moment, till exhaust passage 5b begins to be formed into angle, lower end, left side from heat conductive exchanger 5 right side upper corners.Therefore, water receiver 30 exposes at the air induction conduit 10 towards heat conductive exchanger 5.
Under this state, all evaporate in order to make the condensate water that produces at heat conductive exchanger 5, the bottom surface 33 of water receiver gradually to air induction conduit 10 side direction have a down dip form best.
The effect of the ventilation unit of Gou Chenging is as follows like this.
Shown in Fig. 2 b, in order to discharge indoor contaminated air, to ventilating fan 25 and 15 li turn-on powers of blowing fan, room air is to outdoor discharge thus, and flow of outside air is gone into indoor.
According to ventilating fan 25 running, room air flows into 10 li of air induction conduits by exhaust suction inlet 21, the exhaust passage 5b that continues to pass through heat conductive exchanger afterwards from exhaust outlet 23 to outdoor discharge.Meanwhile, according to blowing fan 15 runnings, outdoor fresh air flows into 10 li of air induction conduits by air inlet suction inlet 11, and the inlet channel 5a that passes through heat conductive exchanger afterwards is in air feed outlet 13 inlet chambers.
Carry out heat exchange by heat exchange membranes when at this moment, the room air of process heat conductive exchanger 5 and outdoor air are separately through exhaust passage 5b and inlet channel 5a.
In the heat exchanging process, the condensate water that produces at heat conductive exchanger 5 is collected in 30 li of water receivers along inlet channel 5a and exhaust passage 5b.Condensate water is collected in air induction conduit 10 sides according to the shape of water receiver 30.The outdoor air natural evaporation that is inhaled into of the condensate water of Shou Jiing like this reduces the temperature of outdoor air.Especially, when the temperature of the outdoor air that sucks was high temperature, Evaporation Phenomenon was more active, so it is more obvious to reduce the effect of outside air temperature.Provide the suitable outdoor temperature of ventilation unit of advantage to exceed a lot of uses in summer than indoor temperature.
The ventilation unit of the 1st embodiment is to utilize the condensate water that produces in the outdoor air natural evaporation heat exchanging process that sucks according to the present invention, so also can not remove condensate water although be not equipped with independent draining pump, can also reduce the outside air temperature of suction simultaneously.
Fig. 3 is the pie graph of the ventilation unit effect of the 2nd embodiment according to the present invention.
Illustrated structure has only the inlet channel 5a of heat conductive exchanger different with direction that exhaust passage 5b forms among the ventilation unit of Fig. 3 and Fig. 2 b, and other structure is all identical.Therefore, identical here formation Ao Shu no longer with illustrated ventilation unit among Fig. 2 b.
According to the present invention the ventilation unit of the 2nd embodiment as shown in Figure 3, for the condensate water that heat conductive exchanger 5 is produced is evaporated by room air and discharged, water receiver 30 exposes through 20 li of the exhaust manifolds of heat conductive exchanger 5.
For these, the exhaust passage 5b of heat conductive exchanger 5 begins to be formed into till the angle, lower end, right side from accompanying drawing left side upper corners, and till inlet channel 5a will begin to be formed into angle, lower end, left side from accompanying drawing right side upper corners.Under this state, accumulate in the evaporation position in order to make condensate water, the bottom surface 33 of above-mentioned water receiver is gradually toward having a down dip to best to exhaust manifolds 20 sides.
The effect of the ventilation unit of Gou Chenging is as follows like this.
As shown in Figure 3, according to ventilating fan 25 runnings, indoor contaminated air passes through exhaust suction inlet 21, exhaust manifolds 20, heat conductive exchanger 5, exhaust manifolds 20 and exhaust outlet 23 backs successively to outdoor discharge, according to blowing fan 15 runnings, outdoor fresh air passes through in air inlet suction inlet 11, air induction conduit 10, heat conductive exchanger 5, air induction conduit 10 and the air feed outlet 13 back inlet chambers successively on the contrary.
At this moment, because of room air and outdoor air produce condensate water in heat conductive exchanger 5 heat exchanges, and condensate water accumulates in 30 li of water receivers along inlet channel 5a and exhaust passage 5b.Condensate water is collected in exhaust manifolds 20 sides according to the shape of water receiver 30.
The condensate water of Shou Jiing is followed room air together to outdoor discharge by the room air natural evaporation through heat conductive exchanger 5 like this.Provide the suitable indoor temperature of ventilation unit of advantage to exceed a lot of uses in winter than outdoor temperature.
The ventilation unit of the 2nd embodiment is the condensate water that the room air natural evaporation of utilize discharging produces in heat exchanging process according to the present invention, so even do not use draining pump also can remove condensate water.
Fig. 4 a is the ventilation unit structure division oblique view of the 3rd embodiment according to the present invention, and Fig. 4 b is the pie graph of the ventilation unit effect of the 3rd embodiment according to the present invention.
Shown in Fig. 4 a and Fig. 4 b, the ventilation unit of the 3rd embodiment includes air induction conduit 10, exhaust manifolds 20 and heat conductive exchanger 5 according to the present invention.Air induction conduit 10 is provided in boxed-section shape shell 1 inside, and forms the outdoor air that air inlet suction inlet 11 and air feed outlet 13 suck to indoor guiding at two ends; Follow up on assigned address airway 10 of exhaust manifolds 20 intersects, and forms the room air that exhaust suction inlet 21 and exhaust outlet 23 are discharged to outdoor guiding at two ends; The position that heat conductive exchanger 5 is positioned at air induction conduit and exhaust manifolds intersection makes the outdoor air of suction and the room air of discharge carry out heat exchange.
Here, air induction conduit 10 and exhaust manifolds 20 are prevented to influence each other by the partition wall 3 of separating enclosure up and down.
Discharge oral-lateral at the air feed of air induction conduit 10 and be provided as the blowing fan 15 of forcing the suction chamber outer air, and discharge the ventilating fan 25 that oral-lateral is provided as pressure discharge room air in the exhaust of exhaust manifolds 20.
Heat conductive exchanger 5 is equipped with several inlet channels 5a be communicated with air induction conduit 10 and in abutting connection with inlet channel 5a and several exhaust passages 5b of being communicated with exhaust manifolds 20 in inside.And, be equipped with the high heat exchange membranes (omitting among the figure) of conductance at inlet channel 5a and the critical position of exhaust passage 5b.Here, be inlet channel 5a with the illustrated position of solid line, the illustrated position of with dashed lines is exhaust passage 5b.
Ventilation unit also includes the water receiver 30 of the condensate water that produces when heat conductive exchanger 5 lower ends gathering room air and outdoor air heat exchange.Water receiver 30 comes natural evaporation and open upper part 31 in order to make inner condensate water by the outdoor air that sucks.。
At this moment, for the outdoor air that prevents to suck and the room air of discharge carry out heat exchange, at the inner moisture that begins till water receiver 30 bottom surfaces 33, to form from the critical surface of the inlet channel 5a of heat conductive exchanger 5 and exhaust passage 5b of being equipped with of water receiver 30 by filter 40.Moisture must cut off air by filter 40 to be passed through, but will allow condensate water to pass through.For above-mentioned functions, moisture will be made of the material that moisture is passed through by filter 40.Such as, moisture is made by filter 40 of paper.
In addition, ventilation unit also includes the heater 50 in the lower end of water receiver 30 forced evaporation condensate water.Both, when necessity is used heater 50,50 li turn-on powers of heater, and the condensate water of evaporation water receiver 30 inside, therefore more effective when relying on natural evaporation aspect removing condensate water.
At this moment, whether drive, be provided as the level sensor 55 of perception condensate water water level for best in a side of water receiver 30 in order to determine heater 50.Level sensor 55 can be suitable for a variety of.Such as, utilize the prolongation pipe 55a that fills condensate water, behind air pressure variations perception water level, these are transferred to control part (omitting among the figure) with the signal of telecommunication.
The inlet channel 5a of heat conductive exchanger 5 in addition, reduces the outside air temperature that flows to heat conductive exchanger 5, till will begin to be formed into the left side upper corners from angle, lower end, right side in the accompanying drawings in order to evaporate by the condensate water of 30 li of water receivers.At this moment, till exhaust passage 5b begins to be formed into angle, lower end, left side from heat conductive exchanger 5 right side upper corners.Therefore, water receiver 30 exposes on the air induction conduit 10 of heat conductive exchanger 5.
Under this state, all evaporate in order to make the condensate water that produces at heat conductive exchanger 5, the bottom surface 33 of water receiver is down to be formed slopely to best gradually to air induction conduit 10 sides.In addition, also be same reason, water receiver 30 lower ends that heater 50 is provided in air induction conduit 10 sides are best.
The effect of the ventilation unit of Gou Chenging is as follows like this:
Shown in Fig. 4 b, according to ventilating fan 25 runnings, indoor contaminated air passes through exhaust suction inlet 21, exhaust manifolds 20, heat conductive exchanger 5, exhaust manifolds 20 and exhaust outlet 23 backs successively to outdoor discharge.Meanwhile, according to blowing fan 15 runnings, outdoor fresh air passes through in air inlet suction inlet 11, air induction conduit 10 heat conductive exchangers 5 and the air feed outlet 13 back inlet chambers successively.
At this moment, room air and outdoor air carry out heat exchange and produce condensate water at heat conductive exchanger 5, and condensate water is collected in 30 li of water receivers along exhaust passage 5b and inlet channel 5a.Then, condensate water is collected in air induction conduit 10 sides according to the shape of water receiver 30.
In addition, after level sensor 55 continues to detect the condensate water water level of 30 li of water receivers, these are transmitted with the form of the signal of telecommunication to control part.Present water level as if input surpasses the appointment water level, the control signal of 50 li turn-on powers of control part output heater, and heater 50 generates heat and 30 li condensate water of evaporation water receiver thus.
Therefore, come forced evaporation by heater 50 heatings when the condensate water that water receiver is 30 li is flowed to the outdoor air natural evaporation of heat conductive exchanger 5, at this moment the condensate water of evaporation reduces the temperature of the outdoor air that sucks.Provide the suitable outdoor temperature of ventilation unit of above-mentioned advantage to exceed a lot of uses in summer than indoor temperature.
Both, the ventilation unit of the 3rd embodiment was that outdoor air and the heater 50 that sucks evaporates the condensate water that produces in heat exchanging process according to the present invention, so also can not remove condensate water although be equipped with draining pump.
Fig. 5 is the pie graph of the ventilation unit effect of the 4th embodiment according to the present invention.
The illustrated ventilation unit of Fig. 5 is that the direction that forms of inlet channel 5a and the exhaust passage 5b of heat conductive exchanger is different, and other structure is identical with illustrated structure among Fig. 4 b.Therefore, identical here formation Ao Shu no longer with illustrated ventilation unit among Fig. 4 b.
The ventilation unit of the 2nd embodiment is evaporated by room air and arranges to the outside in order to make the condensate water that produces at heat conductive exchanger 5 as shown in Figure 5 according to the present invention, and water receiver 30 exposes through on the exhaust manifolds 20 of heat conductive exchanger 5.
For these, the exhaust passage 5b of heat conductive exchanger 5 begins to be formed into till the angle, lower end, right side from accompanying drawing left side upper corners, and till inlet channel 5a will begin to be formed into angle, lower end, left side from accompanying drawing right side upper corners.
Certainly, be collected in the evaporation position in order to make condensate water in this state, the bottom surface 33 of water receiver is gradually toward having a down dip to best to exhaust manifolds 20 sides.In addition, it is best concentrating outfit heater 50 in water receiver 30 lower ends of exhaust manifolds 20 sides.
The effect of the ventilation unit of Gou Chenging is as follows like this.
As shown in Figure 5, according to ventilating fan 25 runnings, indoor contaminated air passes through exhaust suction inlet 21, exhaust manifolds 20, heat conductive exchanger 5, exhaust manifolds 20 and exhaust outlet 23 backs successively to outdoor discharge.Meanwhile, according to blowing fan 15 runnings, outdoor fresh air passes through in air inlet suction inlet 11, air induction conduit 10, heat conductive exchanger 5 and the air feed outlet 13 back inlet chambers successively.
At this moment, because of room air and outdoor air produce condensate water in heat conductive exchanger 5 heat exchanges, and condensate water is collected in 30 li of water receivers along inlet channel 5a and exhaust passage 5b.Then, condensate water is collected in exhaust manifolds 20 sides according to the shape of water receiver 30.
In addition, after level sensor 55 continues to detect the condensate water water level of 30 li of water receivers, these are transmitted with the form of the signal of telecommunication to control part.Present water level as if input surpasses the appointment water level, the control signal of 50 li turn-on powers of control part output heater, and heater 50 generates heat and 30 li condensate water of evaporation water receiver thus.
Therefore, the heating by heater 50 when the condensate water that water receiver is 30 li is flowed to the outdoor air natural evaporation of heat conductive exchanger 5 comes forced evaporation, and with room air together to outdoor discharge.Provide the suitable indoor temperature of ventilation unit of above-mentioned advantage to exceed a lot of uses in summer than outdoor temperature.
Both, the ventilation unit of the 4th embodiment was that outdoor air and the heater 50 that sucks evaporates the condensate water that produces in heat exchanging process according to the present invention, so also can not remove condensate water although be equipped with draining pump.
Fig. 6 is the pie graph of the ventilation unit effect of the 5th embodiment according to the present invention.
As shown in Figure 6, the ventilation unit of the 5th embodiment includes air induction conduit 10, exhaust manifolds 20 and heat conductive exchanger 5 according to the present invention.Air induction conduit 10 is provided in boxed-section shape shell 1 inside, and forms the outdoor air that air inlet suction inlet 11 and air feed outlet 13 suck to indoor guiding at two ends; Follow up on assigned address airway 10 of exhaust manifolds 20 intersects, and forms the room air that exhaust suction inlet 21 and exhaust outlet 23 are discharged to outdoor guiding at two ends; The position that heat conductive exchanger 5 is positioned at air induction conduit and exhaust manifolds intersection makes the outdoor air of suction and the room air of discharge carry out heat exchange.
Here, air induction conduit 10 and exhaust manifolds 20 are prevented to influence each other by the partition wall 3 of separating enclosure up and down.
Discharge oral-lateral at the air feed of air induction conduit 10 and be provided as the blowing fan 15 of forcing the suction chamber outer air, discharge oral-lateral in the exhaust of exhaust manifolds 20 and be provided as the ventilating fan 25 of forcing to discharge room air.
Heat conductive exchanger 5 is equipped with several inlet channels 5a be communicated with air induction conduit 10 and in abutting connection with inlet channel 5a and several exhaust passages 5b of being communicated with exhaust manifolds 20 in inside.And, be equipped with the high heat exchange membranes (omitting among the figure) of conductance at inlet channel 5a and the critical position of exhaust passage 5b.Here, be inlet channel 5a with the illustrated position of solid line, the illustrated position of with dashed lines is exhaust passage 5b.
The water sucting part 60 of the condensate water that ventilation unit produces when also including and removing room air and outdoor air heat exchange in the lower end of heat conductive exchanger 5.Water sucting part 60 is as long as absorb condensate water, invades according to capillary and oozes phenomenon and condensate water is risen to the position of exposing at air induction conduit 10.Water sucting part 60 can use other fibrous materials such as high macromolecular compound of water imbibition or paper to make.
For these, be provided as the water receiver 30 of collecting condensate water in heat conductive exchanger 5 lower ends.For the outdoor air that prevents to suck and the room air of discharge carry out heat exchange, at the inner moisture that begins till water receiver 30 bottom surfaces 33, to form from the critical surface of the inlet channel 5a of heat conductive exchanger 5 and exhaust passage 5b of being equipped with of water receiver 30 by filter 40.
Moisture must cut off air by filter 40 to be passed through, but will allow condensate water to pass through.For above-mentioned functions, moisture will be made of the material that moisture is passed through by filter 40.Such as, moisture is made by filter 40 of paper.
At this moment, in order to remove condensate water automatically by the outdoor air that sucks, till the inlet channel 5a of heat conductive exchanger 5 will begin to be formed into the right side upper corners from angle, lower end, left side in the accompanying drawings, and till exhaust passage 5b will begin to be formed into angle, lower end, right side from heat conductive exchanger 5 left side upper corners.Therefore, water receiver 30 exposes on the air induction conduit 10 of heat conductive exchanger 5.In addition, water sucting part 60 begins to extend to air induction conduit 10 inside towards electrical heat exchanger from water receiver 30 inside of air induction conduit side, so the condensate water that rises along water sucting part is removed by outdoor air.
Under this state, all evaporate in order to make the condensate water that produces at heat conductive exchanger 5, the bottom surface 33 of water receiver is down to be formed slopely to best gradually to air induction conduit 10 sides.
The effect of the ventilation unit of Gou Chenging is as follows like this.
As shown in Figure 6, according to ventilating fan 25 runnings, indoor contaminated air passes through exhaust suction inlet 21, exhaust manifolds 20, heat conductive exchanger 5, exhaust manifolds 20 and exhaust outlet 23 backs successively to outdoor discharge.Meanwhile, according to blowing fan 15 runnings, outdoor fresh air passes through in air inlet suction inlet 11, air induction conduit 10, heat conductive exchanger 5 and the air feed outlet 13 back inlet chambers successively.
At this moment, room air and outdoor air carry out heat exchange and produce condensate water at heat conductive exchanger 5, and condensate water is collected in 30 li of water receivers along exhaust passage 5b and inlet channel 5a.Then, condensate water is collected in air induction conduit 10 sides according to the shape of water receiver 30.
Condensate water is absorbed the back by water sucting part 60 invades according to capillary and oozes phenomenon and continue to rise to the position of exposing on air induction conduit 10, and the outdoor air that is inhaled into evaporation or with in outdoor air inlet chamber together.
Therefore, the ventilation unit of the 5th embodiment is to be removed by the outdoor air that sucks after utilizing water sucting part 60 to absorb the condensate water that produces in the heat exchanging process according to the present invention, although also can not remove condensate water, and at this moment can also reduce the temperature of outdoor air so be equipped with draining pump.
Fig. 7 is the pie graph that the ventilation unit effect of the 6th embodiment according to the present invention.
The illustrated ventilation unit of Fig. 7 has only the inlet channel 5a of heat conductive exchanger different with the direction that exhaust passage 5b forms, and other structure is identical with illustrated structure among Fig. 6.Therefore, identical here formation Ao Shu no longer with illustrated ventilation unit among Fig. 6.
The ventilation unit of the 6th embodiment is evaporated by room air and discharges in order to make the condensate water that produces at heat conductive exchanger 5 as shown in Figure 7 according to the present invention, and an end of water sucting part 60 extends to exhaust manifolds 20 inside.
At this moment, in order to remove condensate water automatically by the room air of discharging, till the exhaust passage 5b of heat conductive exchanger 5 will begin to be formed into angle, left routine lower end from accompanying drawing right side upper corners, till inlet channel 5a will begin to be formed into angle, lower end, right side from accompanying drawing left side upper corners.Therefore, water receiver 30 exposes on the process exhaust manifolds 20 of heat conductive exchanger 5, and water sucting part 60 begins to extend to exhaust manifolds 20 inside through heat conductive exchanger 5 from water receiver 30 inside of exhaust manifolds 20 sides, so the condensate water that rises along water sucting part is removed by room air.
Under this state, all evaporate in order to make the condensate water that produces at heat conductive exchanger 5, the bottom surface 33 of water receiver is gradually toward having a down dip to best to exhaust manifolds 20 sides.
The effect of the ventilation unit of Gou Chenging is as follows like this.
As shown in Figure 7, according to ventilating fan 25 runnings, indoor contaminated air passes through exhaust suction inlet 21, exhaust manifolds 20, heat conductive exchanger 5, exhaust manifolds 20 and exhaust outlet 23 backs successively to outdoor discharge, according to blowing fan 15 runnings, outdoor fresh air passes through in air inlet suction inlet 11, air induction conduit 10, heat conductive exchanger 5 and the air feed outlet 13 back inlet chambers successively on the contrary.
At this moment, because of room air and outdoor air produce condensate water in heat conductive exchanger 5 heat exchanges, condensate water accumulates in 30 li of water receivers along inlet channel 5a and exhaust passage 5b.Condensate water is collected in exhaust manifolds 20 sides according to the shape of water receiver 30.
Condensate water is absorbed the back by water sucting part 60 invades according to capillary and oozes phenomenon and continue to rise to the position of exposing on exhaust manifolds 20, and the room air that is discharged from evaporation or be discharged to outdoor together with room air.
Therefore, the ventilation unit of the 7th embodiment is to be removed by the room air of discharging after utilizing water sucting part 60 to absorb the condensate water that produces in the heat exchanging process according to the present invention, so needn't use draining pump also can remove condensate water.
With above-mentioned preferred embodiment is example explanation the present invention.But those of ordinary skill in the art can propose different variant embodiment in basic fundamental thought range of the present invention.Here, basic fundamental scope of the present invention is narrated in claims, and will be interpreted as comprising in the present invention with deformation form in his same range as.
Claims (18)
1, a kind of ventilation unit includes air induction conduit, exhaust manifolds, heat conductive exchanger; Air induction conduit operates to indoor guiding outdoor air according to blowing fan; Exhaust manifolds follow up on assigned address that airway intersects and according to the ventilating fan running to outdoor guiding room air; Heat conductive exchanger is positioned at the position that air induction conduit and exhaust manifolds intersect, and within it several inlet channels of being communicated with air induction conduit of portion and with queue several exhaust passage separating adjacents that conduit is communicated with; It is characterized in that, also include water receiver and moisture by filter, the condensate water that the lower end that water receiver is arranged on heat conductive exchanger produces when collecting air inlet and exhaust heat exchange, and in order to evaporate ponding with air inlet and exhaust top is opened.
2, a kind of ventilation unit according to claim 1, it is characterized in that, moisture carries out heat exchange by filter in order to prevent air inlet and exhaust, simultaneously condensate water is passed through, begin to be formed into the water receiver bottom surface from the critical surface of the inlet channel of heat conductive exchanger and exhaust passage till.
3, ventilation unit according to claim 2 is characterized in that, moisture is made of paper by filter.
4, ventilation unit according to claim 2 is characterized in that, in order to come evaporation and condensation water by the outdoor air that sucks, water receiver exposes in the air induction conduit of heat conductive exchanger.
5, ventilation unit according to claim 4 is characterized in that, concentrates on the position of evaporation in order to make condensate water, and the bottom surface of water receiver is gradually toward having a down dip to the air induction conduit side.
6, ventilation unit according to claim 2 is characterized in that, to outdoor discharge, water receiver exposes in the process exhaust manifolds of heat conductive exchanger for condensate water is evaporated by room air.
7, ventilation unit according to claim 6 is characterized in that, concentrates on the evaporation position in order to make condensate water, and the bottom surface of ponding bucket is gradually toward having a down dip to the exhaust manifolds side.
8, a kind of ventilation unit includes air induction conduit, exhaust manifolds, heat conductive exchanger; Air induction conduit is to indoor guiding outdoor air according to the blowing fan running; Exhaust manifolds follow up on assigned address that airway intersects and according to the ventilating fan running to outdoor guiding room air; Heat conductive exchanger is positioned at the position that air induction conduit and exhaust manifolds intersect, and within it several inlet channels of being communicated with air induction conduit of portion and with queue several exhaust passage separating adjacents that conduit is communicated with; It is characterized in that, also include water receiver, moisture by filter and heater, the condensate water that the lower end that water receiver is provided in heat conductive exchanger produces when being collected in air inlet and exhaust heat exchange, and in order to evaporate ponding by air inlet and exhaust upper side is open; Till moisture begins to be formed into the bottom surface of water receiver by filter from the critical end of the inlet channel of heat conductive exchanger and exhaust passage, and only exchange condensate water mutually; Heater is in water receiver lower end forced evaporation condensate water.
9, ventilation unit according to claim 8 is characterized in that, in order whether to determine heater-driven, is provided as the level sensor of detection condensate water water level in a side of ponding bucket.
10, ventilation unit according to claim 9 is characterized in that, indoor in order to flow into after condensate water is evaporated by the outdoor air that sucks, water receiver exposes in the air induction conduit of heat conductive exchanger.
11, ventilation unit according to claim 10 is characterized in that, concentrates on the position of evaporation in order to make condensate water, and the bottom surface of water receiver is gradually toward having a down dip to the air induction conduit side.
12, ventilation unit according to claim 10 is characterized in that, concentrates in the ponding bucket lower end of air induction conduit side to be equipped with heater.
13, ventilation unit according to claim 9 is characterized in that, to outdoor discharge, water receiver exposes in the process exhaust manifolds of heat conductive exchanger for condensate water is evaporated by the room air of discharging.
14, ventilation unit according to claim 13 is characterized in that, concentrates on the evaporation position in order to make condensate water, and the bottom surface of ponding bucket is gradually toward having a down dip to the exhaust manifolds side.
15, ventilation unit according to claim 13 is characterized in that, concentrates in the water receiver lower end of exhaust manifolds side to be equipped with heater.
16, a kind of ventilation unit includes air induction conduit, exhaust manifolds, heat conductive exchanger; Air induction conduit is to indoor guiding outdoor air according to the blowing fan running; Exhaust manifolds follow up on assigned address that airway intersects and according to the ventilating fan running to outdoor guiding room air; Heat conductive exchanger is positioned at the position that air induction conduit and exhaust manifolds intersect, and within it several inlet channels of being communicated with air induction conduit of portion and with queue several exhaust passage separating adjacents that conduit is communicated with; It is characterized in that, also include water receiver, moisture by filter and water sucting part, the condensate water that the lower end that water receiver is provided in heat conductive exchanger produces when being collected in air inlet and exhaust heat exchange, and in order to evaporate ponding by air inlet and exhaust upper side is open; Till moisture begins to be formed into the bottom surface of water receiver by filter from the critical end of the inlet channel of heat conductive exchanger and exhaust passage, and only exchange condensate water mutually; Water sucting part is provided in the lower end of heat conductive exchanger, carries out the condensate water that heat exchange produces when absorbing air inlet and exhaust, oozes phenomenon and moves condensate water to inlet channel or exhaust passage according to invading then.
17, ventilation unit according to claim 16 is characterized in that, an end of water sucting part is from prolonging through the air induction conduit of heat conductive exchanger, condensate water follow up into outdoor air flow into indoor together.
18, ventilation unit according to claim 16 is characterized in that, an end of water sucting part prolongs from the exhaust manifolds through heat conductive exchanger, and condensate water follows the outdoor air of discharging together to outdoor discharge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410072134 CN1752623A (en) | 2004-09-24 | 2004-09-24 | Ventilating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410072134 CN1752623A (en) | 2004-09-24 | 2004-09-24 | Ventilating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1752623A true CN1752623A (en) | 2006-03-29 |
Family
ID=36679577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410072134 Pending CN1752623A (en) | 2004-09-24 | 2004-09-24 | Ventilating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1752623A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100389291C (en) * | 2006-05-03 | 2008-05-21 | 李希云 | Air exchanging and purifying device |
| WO2008124981A1 (en) * | 2007-04-17 | 2008-10-23 | Huawei Technologies Co., Ltd. | Method of heat dissipating for plug-in boxes in cabinet and air-guiding apparatus |
| CN101836047B (en) * | 2007-10-25 | 2012-10-24 | 庆东纳碧安株式会社 | Ventilating device |
| CN104101043A (en) * | 2014-08-01 | 2014-10-15 | 吉首大学 | Energy-saving air interchanger for indoor pool |
-
2004
- 2004-09-24 CN CN 200410072134 patent/CN1752623A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100389291C (en) * | 2006-05-03 | 2008-05-21 | 李希云 | Air exchanging and purifying device |
| WO2008124981A1 (en) * | 2007-04-17 | 2008-10-23 | Huawei Technologies Co., Ltd. | Method of heat dissipating for plug-in boxes in cabinet and air-guiding apparatus |
| CN101836047B (en) * | 2007-10-25 | 2012-10-24 | 庆东纳碧安株式会社 | Ventilating device |
| CN104101043A (en) * | 2014-08-01 | 2014-10-15 | 吉首大学 | Energy-saving air interchanger for indoor pool |
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