CN1626972A - Supporting framework of electronic heat exchanger in ventilation system - Google Patents
Supporting framework of electronic heat exchanger in ventilation system Download PDFInfo
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- CN1626972A CN1626972A CN 200310107454 CN200310107454A CN1626972A CN 1626972 A CN1626972 A CN 1626972A CN 200310107454 CN200310107454 CN 200310107454 CN 200310107454 A CN200310107454 A CN 200310107454A CN 1626972 A CN1626972 A CN 1626972A
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Abstract
The invention discloses a supporting structure of electric heat exchanger of air-changing system. Said invention is formed from the following structures: electric heat exchanger capable of making external air and indoor air implement mulual electric heat exchange; supporting frames placed in upper and lower ends of electric heat exchanger for supporting electric heat exchanger; side guide plate placed on the side edge of electric heat exchanger for supporting and guiding electric heat exchanger, and making it be forward and backward moved, and one side of side guide plate is equipped with guide plate fixing portion for fixing side guide plate.
Description
Technical field
The invention relates to air-conditioner air exchange system technical field, more detailed saying so about room air and extraneous air being intersected the electrical heat exchanger that carries out the electric heating exchange, and the provide support invention of air exchange system electrical heat exchanger supporting structure of structure of the filter of foreign material in the filtered air.
The behind technology
Recently, because factors such as the facility of energy conservation and noise consider that the developing direction of airtightization, disconnected thermalization is tended in human living space.But contaminated when the air of such enclosure space will become carbon dioxide in the course of time, and then influence the breathing of life entity.
Therefore, little place, the many spaces of people such as office or vehicle needs often ventilation.At this moment, use the ventilation unit of electric heating exchanged form usually, when being used to keep indoor air temperature, sucking extraneous air and discharge room air.
Fig. 1 points out out the outward appearance institute diagrammatic sketch of ventilation unit in the prior art.Fig. 2 points out out the electrical heat exchanger and the prefilter of ventilation unit in the prior art.Fig. 3 points out out the front elevation of electrical heat exchanger among Fig. 2.
As shown in the figure, a side of the body case (10) of formation outward appearance is provided with the extraneous air suction inlet (12) that is used to suck extraneous air.The inside of extraneous air suction inlet (12) is provided with and sucks the passage that the air channel (not shown) is used for extraneous air, makes the electrical heat exchanger (14) that will illustrate below the extraneous air of inlet hole (12) suction reaches.
Carry out heat exchange for making between outside inhaled air and the indoor air of discharging to the outside, as shown in Figure 2, the central interior of body case (10) is provided with electrical heat exchanger (14), the general diamondwise shape in its cross section.
The air that the temperature difference will take place electrical heat exchanger (14) usually respectively imports to different streams.By forming the high efficiency heat exchange membranes of different fluid passage layer, finish the electric heating exchange between moisture that exchanges latent heat and the heat that exchanges sensible heat.
Extraneous air by extraneous air suction inlet (12) and electrical heat exchanger (14), to import for gas portion (not shown) by the extraneous air that forms in the body case (10), and supply to indoor for pore (16) by the extraneous air that is formed at inlet hole (12) opposition side.
In addition, extraneous air is provided with indoor air sucting inlet (18) for the side of pore (16), makes room air be drawn into body case (10) inside of ventilation unit.Simultaneously, the side of extraneous air suction inlet (12) is provided with room air steam vent (20), is used for discharging the room air that is drawn into ventilation unit inside from indoor air sucting inlet (18).
Lengthening is provided with electrical heat exchanger support (22) before and after four edges of electrical heat exchanger (14), and the downside two sides of electrical heat exchanger (14) then is provided with prefilter (24).Prefilter (24) is used for filtering the foreign material of extraneous air, the installation and removal so filter (24) is arranged at electrical heat exchanger (14) separately.
As above the ventilation unit in the prior art of structure has following shortcoming: prefilter (24) does not have additional fixed structure and is arranged on the both sides, bottom of electrical heat exchanger (14).Therefore, if prefilter (24) will be installed can not be integrally formed at above-mentioned electrical heat exchanger (14) again, installing/dismounting is in electrical heat exchanger (14), so more loaded down with trivial details separately.
Simultaneously, when prefilter (24) was installed, electrical heat exchanger (14) assembly got the inside that is inserted into body case (10) earlier, and prefilter (24) is installed afterwards again,, must observe its assemble sequence that is.
Have, support (22) does not have additional fixture again, makes it that shift phenomenon take place easily.Particularly this support (22) with the side is that benchmark is planned the path that sucks air and discharge air up and down, but because the skew of support (22) causes can't correctly distinguishing up and down of ventilating system inside.
Summary of the invention
Address the above problem for making, the object of the present invention is to provide, the supporting structure of the ventilating system electrical heat exchanger of firm more fixedly prefilter or high-performance filter.Another object of the present invention is to, the inside of air exchange system is more clearly distinguished.
Achieve the above object for making, the supporting structure of the air exchange system electrical heat exchanger among the present invention is by forming as the lower part: extraneous air and room air carry out the electrical heat exchanger of mutual electric heating exchange; Be arranged on the upper and lower side of above-mentioned electrical heat exchanger and support the support of electrical heat exchanger; Be arranged on the lateral edge of electrical heat exchanger, the side guide of supporting and guiding the electrical heat exchanger front and back to move.One side of side guide is provided for the fixedly guide plate fixed part of side guide separately, and the guide plate fixed part forms and as feature to its side one is outstanding from above-mentioned side guide.
According to the as above supporting structure of the air exchange system electrical heat exchanger of structure, support integrally formed filtrations support sector in the support of air exchange system electrical heat exchanger, with support prefilter and high-performance filter and make it slidably in front and back; Also integrally formed filter support sector and guide plate fixed part in the side guide.
Therefore, the installation of prefilter and high-performance filter and dismounting are more prone to, are not limited to the assemble sequence between electrical heat exchanger and prefilter and the high-performance filter simultaneously and install and dismantle.In addition, in above-mentioned support, be equipped with under the state of prefilter and high-performance filter and electrical heat exchanger and also can be inserted in the body case, thereby increase work efficiency.
Simultaneously, the guide plate fixed part of side guide is fixed in inner expandable polystyrene (EP) thing to outstanding formation in side and insertion, so can prevent the skew of side guide, makes the inside of ventilating system clearly distinguish up and down.
That is, clearly distinguish ventilating system up and down, prevent to be drawn into indoor air and be discharged between the outdoor air mutually and mix by the guide plate fixed part of above-mentioned side guide, thereby to indoor supply pure and fresh air and improve the efficient of ventilating system more.
Description of drawings
Fig. 1 points out out institute's diagrammatic sketch of air interchanger in the prior art.
Fig. 2 points out out the electrical heat exchanger of air interchanger in the prior art and institute's diagrammatic sketch of prefilter.
Fig. 3 points out out the front elevation of electrical heat exchanger among Fig. 2.
Fig. 4 points out out the electrical heat exchanger supporting structure example that adopted air exchange system among the present invention, the decomposition institute diagrammatic sketch of air exchange system primary structure.
Fig. 5 points out out the electrical heat exchanger supporting structure example that adopted air exchange system among the present invention, institute's diagrammatic sketch of air exchange system internal structure.
Fig. 6 points out out the front elevation of the electrical heat exchanger installment state of air exchange system example primary structure among the present invention.
Fig. 7 carries under the duty that is illustrated in the electric heating ventilatory pattern, the state diagram of the air flow condition of air exchange system inside among the present invention.
Fig. 8 carries under the duty that is illustrated in general ventilatory pattern, the state diagram of the air flow condition of air exchange system inside among the present invention.
The symbol description * of drawing major part
50: body case 52: the extraneous air suction inlet
54: the left side sucks air channel 56: the room air outlet
58: scavenger fan casing 60: electrical heat exchanger
61: support 62,65: parts support sector
63,66: filter support sector 64: side guide
67: guide plate fixed part 67 ': nut portions
68: prefilter 70: high-performance filter
80: scavenger fan 82: extraneous air is sent mouth
84: send mouthful mounting groove 86: give gas fan casing
88: indoor air sucting inlet 90: indoor suction inlet mounting groove
92: the right side sucks air channel 94: windscreen
96: give gas fan 100: control cabinet
102: ceiling is tool 104 fixedly: the check tool
106: the check hatch door
The specific embodiment
The decomposition institute diagrammatic sketch of air exchange system one example among the present invention pointed out out in Fig. 4 summary.Fig. 5 points out out the cut-away view of air exchange system among the present invention.In addition, Fig. 6 points out out the front elevation of electrical heat exchanger and supporting structure among the present invention.
As shown in the figure, the body case (50) of formation outward appearance roughly becomes rectangular shape.Body case (50) forms the outward appearance of product integral body, when support and protection internal structure thing are provided with, prevents that foreign material from flowing into the inside of product from the outside.
The left surface of body case (50) is to the outstanding extraneous air suction inlet (52) that sucks extraneous air that is provided with in side.The left surface leading section of body case (50) forms suction inlet mounting groove (not shown), is used for inserting installation above-mentioned extraneous air suction inlet (52).
For make the electrical heat exchanger (60) that will illustrate below the extraneous air of suction inlet (52) suction is communicated to, the inside of extraneous air suction inlet (52) is provided with the left side and sucks air channel (54), and is located between suction inlet (52) and the electrical heat exchanger (60).That is, the left side sucks the effect that the suction passage of the smooth and easy circulation of extraneous air is played in air channel (54).
The central interior portion of body case (50) is provided with electrical heat exchanger (60).Electrical heat exchanger (60) becomes six prism shapes, and is the structure of crossing current plate mode.That is, separate to, exhaust channel, outer gas and room air can not mixed with the baffle plate of special converted paper material.
Therefore, electrical heat exchanger (60) respectively imports to different streams with the air of different temperatures usually.By forming the high-efficiency thermal exchange membrane of different streams, carry out the electric heating exchange by the moisture of exchange latent heat and the heat energy of exchange sensible heat.That is, the special converted paper that electrical heat exchanger (60) uses mustn't pass through by air, and is only permitted by heat and moisture.
As above the electrical heat exchanger of structure (60) carries out giving in the device exchange of the electric heating between gas and the exhaust, absorbs the electric heating of air and be transmitted in to supply to indoor air, the less influence that is subjected to outside air of the state of room air thus from outdoor exhaust.
Such electric heating ventilatory pattern can be determined by user's selection.That is, in general, use above-mentioned electric heating ventilatory pattern in summer that the indoor and outdoor temperature difference is bigger and winter; The windscreen (94) that will illustrate below then utilizing in spring that the indoor and outdoor temperature difference is little and autumn changes the air flue to outdoor discharge, and feasible air of discharging to the outside is without above-mentioned electrical heat exchanger (60), so can be used as general modfel.
In addition, on the fore-and-aft direction of above-mentioned electrical heat exchanger (60) upper and lower end parts of six prism shapes of cross section one-tenth, lengthening is provided with the support (61) of electrical heat exchanger (60).When support (61) supports the load of above-mentioned electrical heat exchanger (60) and firm support electrical heat exchanger (60), when dismantling, electrical heat exchanger (60) front and back then play the guide rail effect.
As above the support (61) of the electrical heat exchanger of structure (60) is by load that supports electrical heat exchanger (60) and the parts support sector (62) that guides its front and back to move, and prolongs the filter support sector (63) that forms from parts support sector (62) to its side and form.
Parts support sector (62) is by this contact level (62 ') that switches to body case (50) mutually, and constitutes to the outstanding parts contact-making surface that forms in its top (62 ") at the two ends of this contact level (62 ').That is, the central portion of parts support sector (62) caves in into tunnel-shaped, and the bottom of tunnel-shaped and body case (50) are tangent.Filter support sector (63) is tilted to prolong the inclined plane (63 ') that forms to its side-lower by the side from parts support sector (62), and the warpage rib of the formation of vertical warpage with inclined plane (63 ') (63 ") form.
The side edge of electrical heat exchanger (60) is provided with side guide (64).Side guide (64) is by the parts support sector (65) of twining electrical heat exchanger (60) edge, and filter support sector (66) composition of giving prominence to formation from parts support sector (65).
Filter support sector (66) is by from the vertically outstanding vertical plane (66 ') that forms of parts support sector (65), and the warpage rib that forms to its side warpage from vertical plane (66 ') (66 ") composition.
Promptly, the parts support sector (65) of side guide (64) is arranged on the edge of electrical heat exchanger (60), contact simultaneously with the both sides of edges face and roughly become ' ' shape, the outstanding a pair of filter support sector (65) that forms of each face of the parts support sector (65) of above-mentioned ' ' shape.
In addition, between the filter support sector (63) of relative support (61) and side guide (64) slidably prefilter (68) of front and back is installed.Prefilter (68) is arranged on the both sides, bottom of electrical heat exchanger (60), is used for the foreign material of filtered air.
That is, prefilter (68) is arranged at the lower left side of the electrical heat exchanger (60) of extraneous air suction, is used for filtering the extraneous air foreign material, improves protection electrical heat exchanger (60) when supplying to indoor air quietness degree.In addition, the prefilter (68) that is arranged on electrical heat exchanger (60) right side, bottom filter from indoor to the air that discharge the outside foreign material, so can protect above-mentioned electrical heat exchanger (60) and prolong its life-span.
In addition, above-mentioned side guide (64) is provided with guide plate fixed part (67) separately.Above-mentioned guide plate fixed part (67) is given prominence to its side one from above-mentioned side guide (64) and is formed.That is, lengthening is formed between two vertical planes (66 ') of above-mentioned filtration support sector (66) to outstanding also front and back, side, and is inserted in the EP thing of distinguishing ventilating system inside.When above-mentioned guide plate fixed part (67) inserts in the EP thing that is fixed in inside, the skew up and down of above-mentioned side guide (64) will obtain restriction, can clearly distinguish the inside of ventilating system up and down.Thing
Here, the front end of above-mentioned side guide (64) is fixed in the front of above-mentioned body case (50) by screw etc.That is, guide plate fixed part (67) front end face of above-mentioned side guide (64) forms nut portions (67 '), and when screw (concluding) is connected in this moment, the front end of above-mentioned side guide (64) will be fixed to the front of above-mentioned body case (50).
Be provided with two before and after above-mentioned electrical heat exchanger (60) is general, above-mentioned electrical heat exchanger (60) also slidably moves to make things convenient for front and back so the front of above-mentioned electrical heat exchanger (60) is provided with handle (69) separately front and back by support (61) support of above-mentioned electrical heat exchanger (60).
The upper right of above-mentioned electrical heat exchanger (60) also is provided with high-performance filter (70), and above-mentioned high-performance filter (70) filters the powder dust particle in the extraneous air that is sucked once more.Promptly, utilize bigger dust in prefilter (68) the disposable filtering air of above-mentioned fiber mat shape, and finish electric heating when (60) through above-mentioned electrical heat exchanger, the air by above-mentioned electrical heat exchanger (60) filters out wherein trickle foreign material by above-mentioned high-performance filter (70) again.
High-performance filter (70) is made up of electronic dust catcher, and by the filtration assembly (72) with multiple function, supports to filter the filter holder (74) of assembly (72), and fixedly the installation frame (76) of filter holder (74) is formed.
In addition, the left side rearward end of body case (50) is provided with the room air outlet (56) that room air is discharged to the outside, and outlet (56) inserts and is fixed in the outlet mounting groove (not shown) that forms in the body case (50).The inside of outlet mounting groove is provided with scavenger fan casing (58), makes the room air of forcing to send by the following scavenger fan that will illustrate (80) be directed to room air outlet (56).
The inboard of scavenger fan casing (58) is provided with room air scavenger fan (80).Scavenger fan (80) by the following indoor air sucting inlet that will illustrate (88) inhaled air force to pass out to above-mentioned outlet (56), fan is good with multi blade fan.
The right side leading section of body case (50), that is, extraneous air suction inlet (52) is provided with the opposition side of position, is provided with extraneous air and sends mouthful (82).Send right flank that mouthful (82) be inserted into body case (50) and form and send in mouthful mounting groove (84), and be provided with to its right side side's certain-length is outstanding from the right flank of body case (50).In addition, the inside of sending a mouthful mounting groove (84) is provided with to gas fan casing (86), and feasible being directed to by the following outdoor air that pressure is sent to gas fan (96) that will illustrate sent mouthful (82).
The right side rearward end of body case (50), that is, the opposition side that room air outlet (56) is provided with the position is provided with indoor air sucting inlet (88).Indoor air sucting inlet (88) is provided with to its right side side is outstanding from the right flank of body case (50), and is fixed in the indoor suction inlet mounting groove (90) of the circle that the right flank rearward end of body case (50) forms.In addition, the inside of indoor suction inlet mounting groove (90) is provided with the right side and sucks air channel (92), makes to be directed to the electrical heat exchanger (60) from indoor air sucting inlet (88) inhaled air.
Simultaneously, the inside that the right side sucks air channel (92) is provided with windscreen (94), makes the room air selectivity that sucks by above-mentioned indoor air sucting inlet (88) flow in the electrical heat exchanger (60).That is, above-mentioned windscreen (94) opens and closes suction air channel (92), above-mentioned right side according to the control of the following control cabinet that will illustrate (100).Thus, when windscreen (94) covered suction air channel, right side (92), the room air that sucks by indoor air sucting inlet (88) did not pass through electrical heat exchanger (60), and directly discharges to the outside by room air outlet (56).
The inboard that extraneous air is sent mouthful (82) is provided with and is used for giving gas fan (96) to what extraneous air sent that mouthful (82) force to send extraneous air.Make and giving under the effect of gas fan (96), send mouthful (82) to indoor discharge by extraneous air from the extraneous air of extraneous air suction inlet (52) suction.
The right side front end of body case (50) is provided with control cabinet (100).The inside of control cabinet (100) forms control part, is used to control the condition of work of air exchange system.That is, the control power supply to be opening (on)/close (off) air exchange system, and controls the above-mentioned fan rotation number adjusting air quantity of giving gas fan (96) and scavenger fan (80).In addition, by regulating the drive mechanism (not shown) of windscreen (94), to control scavenging way like electric heating switch mode or general ventilatory pattern.
The front of body case (50) is provided with fixedly tool (102) of ceiling, and air exchange system can be fixedly installed on the ceiling.In addition, the front central portion of body case (50) forms check tool (104), and the front of check tool (104) is provided with check hatch door (106), opens and closes above-mentioned check tool (104) with selectivity.Therefore, when electrical heat exchanger (60) needs to replace or overhauls, open check hatch door (106) and also take out electrical heat exchanger (60).
Pass through the as above mobile state of indoor-outdoor air of structure air exchange system of the present invention below with reference to Fig. 7 and Fig. 8 explanation.
Fig. 7 points out out under the electric heating ventilatory pattern air flow condition by air exchange system.The electric heating ventilatory pattern generally is used for indoor and outdoors temperature and the bigger situations of psychrometric difference such as summer or winter.
Following reference illustrates the ventilation state, and when the user selected the electric heating ventilatory pattern, according to the instruction of the inner control part of control cabinet (100), the open above-mentioned right side of windscreen (94) sucked air channel (92).
Simultaneously, along with starting working for gas fan (96), extraneous air is drawn into ventilating system inside by extraneous air suction inlet (52).The extraneous air that is drawn into is drawn into the inside of electrical heat exchanger (60) through the lower left side face of electrical heat exchanger (60).At this moment, extraneous air will be drawn into the inside of above-mentioned electrical heat exchanger (60) by being installed on the prefilter (68) of electrical heat exchanger (60) lower left side face behind the airborne foreign material to be filtered.
The room air that is drawn into inner air of electrical heat exchanger (60) and discharge carries out the exchange of heat and moisture, and discharges by the upper right face of electrical heat exchanger (60).Here, the upper right of electrical heat exchanger (60) is provided with high-performance filter (70), is filtered by the trickle foreign material of electrical heat exchanger (60) again, makes air more pure and fresh.
Air by electrical heat exchanger (60) and high-performance filter (70) is forced to send by giving gas fan (96), and the extraneous air of the right flank setting by body case (50) is sent mouthful (82) and is discharged to indoor.
In addition, room air is discharged to the outside by scavenger fan (80).Room air is drawn into air exchange system inside by indoor air sucting inlet (88), sucks the inside that air channel (92) imported and be drawn into through the lower right side of electrical heat exchanger (60) electrical heat exchanger (60) by the right side.
The lower right side of electrical heat exchanger (60) is provided with prefilter (68), with airborne foreign material in the filter chamber.Thus, electrical heat exchanger (60) inside is drawn into fresh air, prolongs its life-span in the time of protection electrical heat exchanger (60).
Be drawn into the inner room air of electrical heat exchanger (60) and carry out the exchange of heat and moisture, and discharge by the lower left side face of electrical heat exchanger (60) with the outside outer gas that sucks.Force to send by scavenger fan (80) from the room air that electrical heat exchanger (60) is discharged, and the room air outlet (56) that the left surface rearward end by body case (50) is provided with is discharged to the outside.
Below with reference to Fig. 8 air flow condition under the general ventilatory pattern is described.General ventilatory pattern is applied to the temperature and the little situation of psychrometric difference of indoor and outdoors such as spring or autumn, and the outside directly not shunted and be discharged to room air will by electrical heat exchanger (60).
Therefore, when the user selected general ventilatory pattern, according to the instruction of the inner control part of control cabinet (100), windscreen (94) covered above-mentioned right side and sucks air channel (92).At this moment, will force to pass out to above-mentioned room air outlet (56) and discharge by scavenger fan (80) without electrical heat exchanger (60) by indoor air sucting inlet (88) inhaled air to the outside.
Below observe the mobility status of extraneous air, when starting working for the gas fan, extraneous air is drawn into air exchange system inside by extraneous air suction inlet (52), the extraneous air that the is drawn into side that keeps left sucks air channel (54) and imports, and is drawn into the inside of electrical heat exchanger (60) through the lower left side face of electrical heat exchanger (60).Extraneous air will be drawn into the inside of electrical heat exchanger (60) by being installed on the prefilter (68) of electrical heat exchanger (60) lower left side face behind the airborne foreign material to be filtered.
Room air is drawn into the inner air of electrical heat exchanger (60), owing to not by electrical heat exchanger (60), will not carry out the exchange of heat and moisture and directly discharges by the upper right face of electrical heat exchanger (60).Here, the upper right of electrical heat exchanger (60) is provided with high-performance filter (70), is filtered by the trickle foreign material of electrical heat exchanger (60) again, makes air more pure and fresh.
Air by electrical heat exchanger (60) and high-performance filter (70) is forced to send by giving gas fan (96), and the extraneous air of the right flank setting by body case (50) is sent mouthful (82) and is discharged to indoor.
As mentioned above, general ventilatory pattern is different from the electric heating ventilatory pattern, the inner exchange of not carrying out heat and moisture of its electrical heat exchanger (60).
Observe the setting and the checkout procedure of electrical heat exchanger (60) among the present invention below.Electrical heat exchanger (60) supports that by above-mentioned support (61) above-mentioned support (61) is fixed in the top and bottom of above-mentioned body case (50).Simultaneously, the side of electrical heat exchanger (60) supports that by above-mentioned side guide (64) side guide (64) then inserts in the EP thing that is fixed in ventilating system inside.
Therefore, when electrical heat exchanger (60) is set, hold the handle (69) of electrical heat exchanger (60) and push its rear to from the place ahead of ventilating system, at this moment the upper and lower side of electrical heat exchanger (60) is imported by above-mentioned support (61), and its lateral edge is then imported by above-mentioned side guide (64) and rearward is slidingly installed.
In addition, be provided with the filter support sector (63,66) that is used to install above-mentioned prefilter (68) and high-performance filter (70) in above-mentioned support (61) and the side guide (64).Above-mentioned prefilter (68) and high-performance filter (70) will be by the leading sections of above-mentioned filter support sector (63,66), and insertion also rearward is slidingly installed.
Certainly, except earlier support (61) being arranged in the above-mentioned body case (50), assemble electrical heat exchanger (60), prefilter (68) afterwards again, and outside the method for high-performance filter (70), in above-mentioned support (61) and side guide (64), inserted under the state of electrical heat exchanger (60) and prefilter (68) and high-performance filter (70), electrical heat exchanger (60) assembly is installed in the above-mentioned body case (50) also has been fine.
As mentioned above, when electrical heat exchanger (60) and prefilter (68) and high-performance filter (70) after setting completed, above-mentioned check hatch door (106) is installed and is covered above-mentioned check tool (104).
If the electrical heat exchanger (60), the prefilter (68) that need check or exchange to be provided with by said process, and during high-performance filter (70), after opening above-mentioned check hatch door (106) and open check tool (104), take out electrical heat exchanger (60), prefilter (68) and high-performance filter (70) from the place ahead.Here, forwards hold the handle (69) that is provided with in the electrical heat exchanger (60), the upper and lower side of electrical heat exchanger (60) then slides along above-mentioned support (61), can take out electrical heat exchanger (60) from the place ahead.
As above the present invention of structure is not confined to above-mentioned example, in its technical scope, is that various deformation can be carried out in the basis with the present invention.
Claims (2)
1, a kind of supporting structure of air exchange system electrical heat exchanger is characterized in that carrying out the electrical heat exchanger that mutual electric heating exchanges by extraneous air and room air; Be arranged on the upper and lower side of electrical heat exchanger and support the support of electrical heat exchanger; Be arranged on the lateral edge of electrical heat exchanger, the side guide of supporting and guide the electrical heat exchanger front and back to move constitutes; One side of side guide is provided for the fixedly supporting structure of the guide plate fixed part of side guide separately.
2, the supporting structure of air exchange system electrical heat exchanger according to claim 1, it is characterized in that the guide plate fixed part from the side guide plate to the outstanding supporting structure that forms of its side one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2003101074540A CN100504206C (en) | 2003-12-12 | 2003-12-12 | Supporting stsructure of electronic heat exchanger of ventilation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2003101074540A CN100504206C (en) | 2003-12-12 | 2003-12-12 | Supporting stsructure of electronic heat exchanger of ventilation system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1626972A true CN1626972A (en) | 2005-06-15 |
| CN100504206C CN100504206C (en) | 2009-06-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2003101074540A Expired - Fee Related CN100504206C (en) | 2003-12-12 | 2003-12-12 | Supporting stsructure of electronic heat exchanger of ventilation system |
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| CN (1) | CN100504206C (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108603734B (en) * | 2016-02-19 | 2020-01-03 | 三菱电机株式会社 | Heat exchanger and heat exchange ventilator |
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- 2003-12-12 CN CNB2003101074540A patent/CN100504206C/en not_active Expired - Fee Related
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| CN100504206C (en) | 2009-06-24 |
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