CN103256683B - Assembly type ventilator - Google Patents
Assembly type ventilator Download PDFInfo
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- CN103256683B CN103256683B CN201310200530.6A CN201310200530A CN103256683B CN 103256683 B CN103256683 B CN 103256683B CN 201310200530 A CN201310200530 A CN 201310200530A CN 103256683 B CN103256683 B CN 103256683B
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Abstract
Assembly type ventilator relates to a kind of assembly type ventilator.The invention provides a kind of low production cost, manufacturing process be simple, assembly type ventilator that heat exchange efficiency is high.The present invention includes upper and lower cover plates, both sides, front and back between upper and lower cover plates are provided with riser, it is characterized in that: the two ends, left and right of riser are provided with slot, the slot of riser left end and the slot of right-hand member misplace and arrange, terminal block is provided with in described slot, thermal sheet is provided with between the terminal block of adjacent riser left end and the terminal block of riser right-hand member, one end of thermal sheet is tightly connected with the terminal block below it, the other end of thermal sheet is tightly connected with the terminal block above it, and the rear and front end of thermal sheet is tightly connected with two risers respectively; It is gas channel between two thermal sheet; The left end of described riser is provided with and riser left end slot side direction air port one to one, and the right-hand member of riser is provided with and the slot of riser right-hand member side direction air port one to one; Side direction air port is communicated with gas channel.
Description
Technical field
The present invention relates to a kind of assembly type ventilator.
Background technology
At present, the many employings of the fresh air ventilator that market occurs contain the plate-fin cross-flow heat exchanging core of corrugated plate supporting structure, corrugated plating supports the support problem that can solve heat exchanger plates, but the thing followed is resistance pressure drop increase, and cross-current type heat exchanger effectiveness is not as adverse current; The volume of fresh air ventilator is directly subject to the restriction of core body catercorner length in addition, so this kind of heat exchanging core exists, heat exchange efficiency is low, volume is large, cost is high, manufacture is inconvenient, and the problem such as resistance pressure drop is large.
And most of reverse-flow heat exchange movement adopts corrugated plating to be built up mutually cavity, processing technology is complicated, cavity volume or thickness can not do very little, thus the volume-diminished of ventilation movement cannot be made, sheet metal thickness can not be too thin, otherwise cavity bulging or flat contracting can be caused when ventilating, make the two kinds of gas flow inequalities intercoursed, even passage portion blocking; In addition the production technology cost of ventilator movement is in the past very high, seriously hinders the development of fresh air ventilator and universal.
Chinese invention patent CN 101776406 A discloses a kind of fresh air ventilator, as Fig. 7, shown in Fig. 8, it comprises casing 104, dividing plate 103, new wind and air draft are separated completely, air draft import 107 and fresh inlet 101 place are provided with blower fan, under the effect of blower fan, outdoor new wind evenly enters the counter-flow heat exchange core body of fresh air ventilator by bell mouth shape guiding device 105 by fresh inlet 101, outdoor air draft evenly enters counter-flow heat exchange core body for fresh air ventilator by air draft import 107 by bell mouth shape guiding device 105, in the counter-flow heat exchange core body of fresh air ventilator inside, sensible heat is realized and latent heat exchanges under the effect of temperature difference and psychrometric difference, gas after exchange is sent to indoor by new wind outlet 106 and wind exhausting outlet 102 or is got rid of outdoor respectively again.This heat exchange core body is made up of the top board 108 of same shape, base plate 112 and 2-500 heat exchange unit, and heat exchange unit is made up of diaphragm 110, butt strip of paper used for sealing 111 and two side sealing strips 109.Complicate fabrication process, simultaneously can cause the bulging of passage portion and the depression of adjacency channel when air-flow inequality, can heat exchanger effectiveness be reduced.
Chinese patent grant number CN 201973840 U discloses a kind of fresh air ventilator, as shown in Figure 9, it forms primarily of casing, blower fan, heat exchanger and high efficiency particulate air filter, heat exchanger 203 is provided with in casing, the lower left of casing is provided with dirty wind entrance 201, upper left side is provided with new wind outlet 202, and lower right is provided with new wind entrance 205, and upper right side is provided with dirty wind outlet 204; Although it has indoor cooling and heating load not by new wind effect, significantly reduce Fresh air handing institute energy requirement, simultaneously can be dust-proof, advantage with fresh air in holding chamber.But this fresh air ventilator complex structure, heat exchange method is cross-current type, and with regard to the size of whole ventilator, the size of heat exchange movement only accounts for about 1/5th of overall size, causes the overall structure volume of this ventilator large, Heavy Weight and heat exchange efficiency is low.The energy recovery efficiency of this device is difficult to reach 80% described in patent document.
Summary of the invention
The present invention is exactly for the problems referred to above, provides that a kind of low production cost, manufacturing process are simple, heat exchange efficiency is high stays warm fresh air ventilator.
For realizing above-mentioned purpose of the present invention, the present invention adopts following technical scheme, the present invention includes upper and lower cover plates, both sides, front and back between upper and lower cover plates are provided with riser, it is characterized in that: the two ends, left and right of riser are provided with slot, the slot of riser left end and the slot of right-hand member misplace and arrange, terminal block is provided with in described slot, thermal sheet is provided with between the terminal block of adjacent riser left end and the terminal block of riser right-hand member, one end of thermal sheet is tightly connected with the terminal block below it, the other end of thermal sheet is tightly connected with the terminal block above it, the rear and front end of thermal sheet is tightly connected with two risers respectively, it is gas channel between two thermal sheet, the left end of described riser is provided with and riser left end slot side direction air port one to one, and the right-hand member of riser is provided with and the slot of riser right-hand member side direction air port one to one, side direction air port is communicated with gas channel.
Beneficial effect of the present invention: 1, the present invention arranges side direction air port as air inlet at riser two ends, and gas is entered in the gas channel formed between two-layer thermal sheet by the air inlet of one end, and discharged by the opening between the two thermal sheet other ends; Back flow of gas partial-length is large, and heat exchanger effectiveness is high.
2, due to design feature of the present invention, present invention achieves gas--the form of gas heat exchange, make two kinds of heat-exchange gas equivalent, equilibrium, flow in the passage of the upper and lower both sides of thermal sheet inversely, avoid the problem of gas channel bulging and the neighboring gas flow path depression caused because of air-flow inequality.
3, structure of the present invention is simple, and each parts all can production and processing separately, and only needing after processing just can assembled formation by simply assembling, and substantially reduces the production cycle.Can install by direct-assembling at the scene simultaneously.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is exploded view of the present invention.
Fig. 3 is cross-sectional figure of the present invention.
Fig. 4 is sectional side elevation of the present invention.
Fig. 5 is the structural representation of terminal block of the present invention.
Fig. 6 is the structural representation of fan of the present invention and framework.
Fig. 7 is the structural representation of existing reverse-flow fresh air ventilator.
Fig. 8 is the flow chart making of existing reverse-flow fresh air ventilator.
Fig. 9 is the structural representation of the fresh air ventilator of existing cross-current type.
1 be guiding device, 2 be upper and lower cover plates in accompanying drawing, 3 be side direction air port, 4 be riser, 5 be voussoir, 6 be glue groove, 7 be slot, 8 be terminal block, 9 for supporting, 10 be fan, 11 be framework, 12 be thermal sheet, 13 be draw-in groove, 14 be fluid passage, 15 be guide groove, 16 for gas channel.
Detailed description of the invention
The present invention includes upper and lower cover plates 2, both sides, front and back between upper and lower cover plates 2 are provided with riser 4, it is characterized in that: the two ends, left and right of riser 4 are provided with slot 7, the slot 7 of riser 4 left end misplaces with the slot 7 of right-hand member and arranges, terminal block 8 is provided with in described slot 7, thermal sheet 12 is provided with between the terminal block 8 of adjacent riser 4 left end and the terminal block 8 of riser 4 right-hand member, one end of thermal sheet 12 is tightly connected with the terminal block 8 below it, the other end of thermal sheet 12 is tightly connected with the terminal block 8 above it, the rear and front end of thermal sheet 12 is tightly connected with two risers 4 respectively, be gas channel 16 between two thermal sheet 12, the left end of described riser 4 is provided with and riser 4 left end slot 7 side direction air port 3 one to one, and the right-hand member of riser 4 is provided with and the slot 7 of riser 4 right-hand member side direction air port 3 one to one, side direction air port 3 is communicated with gas channel 16.
Support 9 is provided with between described thermal sheet 12.Supporting 9 can prevent two-layer thermal sheet 12 from subsiding.
Described support 9 is set to T-shaped, and described terminal block 8 is provided with draw-in groove 13 corresponding to the head of T-shaped support 9.Fixed support 9 is convenient to by draw-in groove 13.
Described terminal block 8 is set to triangular truss structure, and structural stability is strong, lightweight.The fluid passage 14 being communicated with terminal block 8 both sides can be set in terminal block 8.By fluid passage 14, defrosting deicing liquid can be added to the present invention inside.
Described riser 4 surface is provided with glue groove 6 corresponding to thermal sheet 12.Avoid mixed gas between thermal sheet about 12 two gas channels 16.
Two ends, left and right between described upper and lower cover plates 2 are provided with guiding device 1.Guiding device 1 is arranged at two ends of the present invention by the present invention, realizes body integration, simple and reasonable, reduces volume of the present invention, is easy to produce, with low cost.
In addition, the present invention vertically can be arranged, after vertically arranging, the guiding device 1 being positioned at top is set to chimney form, by stack effect, unpowered water conservancy diversion can be realized, economize energy.
Described guiding device 1 can be the blower fan be arranged in framework 11, and described framework 11 is fixedly installed on the two ends, left and right between upper and lower two cover plates.
Be provided with guide groove 15 in described framework 11, screen pack is set by guide groove 15 is movable.
Described thermal sheet 12 can be aluminium foil, and aluminium foil is very thin, and that the gas channel 16 between aluminium foil can be done is very little, improves the heat exchanger effectiveness of unit volume further.Further, weight of the present invention also significantly declines.
Described thermal sheet 12, except aluminium foil, can also be plastic heat exchanger diaphragm or composite heat-exchange diaphragm.
The material of plastic heat exchanger diaphragm can be polyethylene, polypropylene, polyvinyl chloride, polybutene, PBT, PET or Merlon.
Composite heat-exchange diaphragm can be Total heat exchange paper, exchanges for heat exchange.
Described Total heat exchange paper can be Mitsubishi Total heat exchange paper-01A, Mitsubishi Total heat exchange paper-01C or porous PS membrane.
Described thermal sheet 12 can be wrapped in the terminal block 8 at riser 4 two ends in bow font, easy for installation, increases work efficiency.
Between described terminal block 8 and slot 7, voussoir 5 can be set, bow font can be tightened by skewback and be wrapped in thermal sheet 12 in terminal block 8.
Described riser 4 is tightly connected with the thermal sheet 12 at lateral wind mouth 3 place; Prevent side direction air port 3 place from leaking gas.
Both sides up and down corresponding to side direction air port on described riser 4 are provided with filler, and described thermal sheet 12 is tightly connected with filler.
Described filler can be filling glue, also can be the cross bar be arranged on riser.
Below in conjunction with accompanying drawing, assembling process of the present invention is described: using aluminium foil as thermal sheet 12, first two risers 4 are fixed on setting tool (not shown), a terminal block 8 is inserted afterwards in the bottom of two riser 4 one end, spread aluminium foil afterwards, Deng when aluminium foil is taped against the other end of the present invention, above aluminium foil, another terminal block 8 is inserted in the slot 7 of riser 4, in the draw-in groove 13 of this terminal block 8, arrange one support 9; Aluminium foil is walked around this terminal block 8 to be layed in this terminal block 8 and to support above in the of 9; When aluminium foil is routed to end, the 3rd terminal block 8 is set above aluminium foil again, then after arranging a support 9, continues to lay aluminium foil; By that analogy, after all having laid, remove the setting tool of fixed board 4, by semi-finished product ventilator half-twist, had in the groove of adhesive glue in filling and dip in glue, the aluminium foil of ventilator interlude and riser 4, aluminium foil and aluminium foil are bonded; Install lower cover 2 afterwards; Between the slot 7 voussoir 5 being squeezed into terminal block 8 and riser 4, tighten aluminium foil further; The fan 10 of tape loaded support afterwards, inserts screen pack in finally reserved on support guide groove 15.
During use, under the effect of guiding device 1, room air is entered by the side direction air port 3 of the indoor side of the present invention, and the gas channel 16 formed through between aluminium foil, is discharged by the guiding device 1 of the other end of the present invention; Outdoor air is then entered by the side direction air port 3 of outside of the present invention, the gas channel 16 formed through between aluminium foil, enters indoor by the guiding device 1 of indoor.Due to design feature of the present invention, room air and outdoor air staggered floor adverse current, by aluminium foil transferring heat, can reclaim heat energy in a large number, reach energy-conservation object.
Be understandable that, above about specific descriptions of the present invention, the technical scheme described by the embodiment of the present invention is only not limited to for illustration of the present invention, those of ordinary skill in the art is to be understood that, still can modify to the present invention or equivalent replacement, to reach identical technique effect; Needs are used, all within protection scope of the present invention as long as meet.
Claims (10)
1. assembly type ventilator, comprise upper and lower cover plates (2), both sides, front and back between upper and lower cover plates (2) are provided with riser (4), it is characterized in that: the two ends, left and right of riser (4) are provided with slot (7), the slot (7) of riser (4) left end and the slot (7) of right-hand member misplace and arrange, terminal block (8) is provided with in described slot (7), thermal sheet (12) is provided with between the terminal block (8) of adjacent riser (4) left end and the terminal block (8) of riser (4) right-hand member, one end of thermal sheet (12) is tightly connected with the terminal block (8) below it, the other end of thermal sheet (12) is tightly connected with the terminal block (8) above it, the rear and front end of thermal sheet (12) is tightly connected with two risers (4) respectively, be gas channel (16) between two thermal sheet (12), the left end of described riser (4) be provided with riser (4) left end slot (7) one to one side direction air port (3), the right-hand member of riser (4) be provided with the slot (7) of riser (4) right-hand member one to one side direction air port (3), side direction air port (3) is communicated with gas channel (16).
2. assembly type ventilator according to claim 1, is characterized in that: be provided with support (9) between described thermal sheet (12).
3. assembly type ventilator according to claim 2, is characterized in that: described support (9) is set to T-shaped, and the head corresponding to T-shaped support (9) in described terminal block (8) is provided with draw-in groove (13).
4. assembly type ventilator according to claim 1, is characterized in that: be provided with the fluid passage (14) being communicated with terminal block (8) both sides in terminal block (8).
5. assembly type ventilator according to claim 1, is characterized in that: described riser (4) surface is provided with glue groove (6) corresponding to thermal sheet (12).
6. assembly type ventilator according to claim 1, is characterized in that: the two ends, left and right between described upper and lower cover plates (2) are provided with guiding device (1).
7. assembly type ventilator according to claim 6, is characterized in that: described guiding device (1) is for being arranged at the blower fan in framework (11), and described framework (11) is fixedly installed on the two ends, left and right between upper and lower two cover plates.
8. assembly type ventilator according to claim 1, is characterized in that: thermal sheet (12) is wrapped in the terminal block (8) at riser (4) two ends in bow font.
9. assembly type ventilator according to claim 1, is characterized in that: be provided with voussoir (5) between described terminal block (8) and slot (7).
10. assembly type ventilator according to claim 1, is characterized in that: described riser (4) is provided with filler corresponding to the both sides up and down of side direction air port (3), and described thermal sheet (12) is tightly connected with filler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310200530.6A CN103256683B (en) | 2013-05-27 | 2013-05-27 | Assembly type ventilator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310200530.6A CN103256683B (en) | 2013-05-27 | 2013-05-27 | Assembly type ventilator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103256683A CN103256683A (en) | 2013-08-21 |
| CN103256683B true CN103256683B (en) | 2015-08-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310200530.6A Active CN103256683B (en) | 2013-05-27 | 2013-05-27 | Assembly type ventilator |
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| Country | Link |
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| CN (1) | CN103256683B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2502308A1 (en) * | 1981-03-23 | 1982-09-24 | Siegenia Frank Kg | TWO SEPARATE FLOW DEVICE VENTILATOR-AERATOR DEVICE FOR THE INTRODUCTION AND FOR THE EXHAUST OF AIR |
| CN2443277Y (en) * | 2000-10-16 | 2001-08-15 | 王远飞 | Bidirectional constant temp air interchanger for use between cold air and warm air environments |
| CN2453380Y (en) * | 2000-11-10 | 2001-10-10 | 邓金荣 | Stack-type air heat exchanger |
| CN101017072A (en) * | 2007-02-27 | 2007-08-15 | 周少祥 | Film-type indoor and outdoor air renewal heat interchanger |
| JP4391116B2 (en) * | 2003-04-10 | 2009-12-24 | 三菱電機株式会社 | Heat exchange ventilator |
| CN101776406A (en) * | 2010-01-14 | 2010-07-14 | 天津大学 | Counter-flow heat exchange core body for fresh air ventilator |
| CN201973840U (en) * | 2011-03-23 | 2011-09-14 | 浙江志江风机有限公司 | Fresh air ventilator |
| JP4994450B2 (en) * | 2007-06-18 | 2012-08-08 | 三菱電機株式会社 | HEAT EXCHANGE ELEMENT, ITS MANUFACTURING METHOD, HEAT EXCHANGER AND HEAT EXCHANGE VENTILATION |
| CN203286704U (en) * | 2013-05-27 | 2013-11-13 | 沈阳市沈海牧业有限公司 | Assembled ventilator |
-
2013
- 2013-05-27 CN CN201310200530.6A patent/CN103256683B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2502308A1 (en) * | 1981-03-23 | 1982-09-24 | Siegenia Frank Kg | TWO SEPARATE FLOW DEVICE VENTILATOR-AERATOR DEVICE FOR THE INTRODUCTION AND FOR THE EXHAUST OF AIR |
| CN2443277Y (en) * | 2000-10-16 | 2001-08-15 | 王远飞 | Bidirectional constant temp air interchanger for use between cold air and warm air environments |
| CN2453380Y (en) * | 2000-11-10 | 2001-10-10 | 邓金荣 | Stack-type air heat exchanger |
| JP4391116B2 (en) * | 2003-04-10 | 2009-12-24 | 三菱電機株式会社 | Heat exchange ventilator |
| CN101017072A (en) * | 2007-02-27 | 2007-08-15 | 周少祥 | Film-type indoor and outdoor air renewal heat interchanger |
| JP4994450B2 (en) * | 2007-06-18 | 2012-08-08 | 三菱電機株式会社 | HEAT EXCHANGE ELEMENT, ITS MANUFACTURING METHOD, HEAT EXCHANGER AND HEAT EXCHANGE VENTILATION |
| CN101776406A (en) * | 2010-01-14 | 2010-07-14 | 天津大学 | Counter-flow heat exchange core body for fresh air ventilator |
| CN201973840U (en) * | 2011-03-23 | 2011-09-14 | 浙江志江风机有限公司 | Fresh air ventilator |
| CN203286704U (en) * | 2013-05-27 | 2013-11-13 | 沈阳市沈海牧业有限公司 | Assembled ventilator |
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| CN103256683A (en) | 2013-08-21 |
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Effective date of registration: 20170601 Address after: 518000, room 1806, block A, Silicon Valley Pioneer Park, University street, Taoyuan, Guangdong, Shenzhen, Nanshan District Patentee after: Shenzhen smart screen technology Co., Ltd. Address before: 6 gate 167, Dongling Road, Dongling District, Liaoning, Shenyang, 110161 Patentee before: Shenyang Shenhai Animal Husbandry Co., Ltd. |