CN209195776U - A kind of two-way ventilating device of room air interchanger - Google Patents
A kind of two-way ventilating device of room air interchanger Download PDFInfo
- Publication number
- CN209195776U CN209195776U CN201821963337.2U CN201821963337U CN209195776U CN 209195776 U CN209195776 U CN 209195776U CN 201821963337 U CN201821963337 U CN 201821963337U CN 209195776 U CN209195776 U CN 209195776U
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- wind
- spiral case
- air outlet
- air
- wind wheel
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Abstract
The utility model relates to a kind of two-way ventilating devices of room air interchanger, including spiral case component, blower and wind wheel；Blower drives wind wheel rotation in spiral case component inner cavity, and the exhausting end of wind wheel is corresponding with the first air inlet on spiral case component and is connected to；Spiral case component is equipped with the outdoor air outlet being connected to outside indoor indoor air outlet and communication chamber, and indoor air outlet and outdoor air outlet are respectively communicated with the first air inlet；Spiral case component inner cavity is equipped with the air guide structure close to wind wheel, and air guide structure is equipped with the first wind-guiding face and the second wind-guiding face for being respectively used to keep out the wind；When wind wheel rotates forward, the first wind-guiding face stops the wind of spiral case component inner cavity to leak from outdoor air outlet；When wind wheel inverts, the second wind-guiding face stops the wind of spiral case component inner cavity to leak from indoor air outlet.The utility model has the characteristics that simple, structurally reasonable design, reliable performance, air output are big.
Description
Technical field
The utility model relates to a kind of room air interchanger, the two-way ventilating of specifically a kind of room air interchanger is filled
It sets.
Background technique
In traditional super bath, air supply device can only generally carry out indoor outlet air, indoor air circulation be realized, although can guarantee room
Interior warm degree, but it is sultry to will lead to interior, and there are some potential safety problemss.For this purpose, the air-supply in super bath fills in the market
It sets gradually and has indoor outlet air and outdoor air-out effect, to reach indoor air circulation and outdoor air circulation purpose, a side
Face can guarantee room temperature, on the other hand can be by outdoor fresh air suction chamber, and then keep the freshness of room air.But
In prior art practical application, air is easy to appear a large amount of leakage, to directly affect air output.Therefore, it is necessary to further
It improves.
Utility model content
The purpose of the utility model is to overcome above-mentioned the shortcomings of the prior art, and provide that a kind of design is simple, knot
Structure rationally, the two-way ventilating device of the big room air interchanger of reliable performance, air output.
Purpose of the utility model is realized as follows:
A kind of two-way ventilating device of room air interchanger, including spiral case component, blower and wind wheel；The blower driving
In spiral case component inner cavity, the exhausting end of wind wheel is corresponding with the first air inlet on spiral case component and is connected to for wind wheel rotation；Its feature
Be: the spiral case component is equipped with the outdoor air outlet being connected to outside indoor indoor air outlet and communication chamber, indoor air outlet
The first air inlet is respectively communicated with outdoor air outlet；Spiral case component inner cavity is equipped with the air guide structure close to wind wheel, wind-guiding knot
Structure is equipped with the first wind-guiding face and the second wind-guiding face for being respectively used to keep out the wind；When wind wheel rotates forward, the first wind-guiding face stops spiral case group
The wind of part inner cavity is leaked from outdoor air outlet；When wind wheel inverts, the second wind-guiding face stops the wind of spiral case component inner cavity to go out from interior
Air port leakage.
First wind-guiding face is concave-shaped arc surface, and the second wind-guiding face is convex-shaped arc surface, and first wind-guiding face one end is led with second
The wedge angle that wind face one end is connected with each other and constitutes one each other close to wind wheel, the relatively close wind wheel setting of the first wind-guiding face, second leads
Wind face is relatively distant from wind wheel setting.
The first wind-guiding face other end is arranged far from wind wheel, and the second wind-guiding face other end is arranged far from wind wheel；It is described to lead
Wind structure is located between indoor air outlet and outdoor air outlet.
Annular is evenly equipped with several flabellums on the wind wheel, and flabellum is arc-shaped bending setting, when wind wheel rotates forward, flabellum it is recessed
Face is blown, wind wheel invert when, flabellum convex surface blow.
The air-out direction of the air-out direction of the indoor air outlet and outdoor air outlet in same outlet air plane, first into
There is certain angle between the air inlet direction and outlet air plane in air port.
The spiral case component includes the spiral case main body mutually assembled and spiral case lid, and the first air inlet is opened in spiral case lid
On, indoor air outlet and outdoor air outlet are opened in respectively in spiral case main body；The spiral case main body is equipped with the first spiral case chamber,
First air inlet, indoor air outlet and outdoor air outlet are respectively communicated with the first spiral case chamber, and wind wheel is rotated in the first spiral case chamber
On, air guide structure is integrally formed in the first spiral case chamber.
The second spiral case chamber of the first spiral case chamber of connection is additionally provided in the spiral case main body, it is oriented in the first spiral case chamber
The groove that second spiral case chamber extends, blower is fixed in spiral case main body, and the outer power supply line drawn is through groove guides to the on blower
In two spiral case chambers；Second spiral case chamber is opened and closed by profiling cover board.
It is described outdoor air outlet on be provided with reset rotation removable cover, wind wheel rotate forward when, removable cover self-closed
Outdoor air outlet, wind wheel invert when, removable cover automatically open outdoor air outlet.
The removable cover is equipped with the shaft without removable cover center, and removable cover is arranged by shaft rotary type
In on outdoor air outlet；Removable cover is separated into the first area and second of keeping out the wind and kept out the wind area by the shaft, the first matter for keeping out the wind area
Amount is greater than the second quality for keeping out the wind area, when wind wheel rotates forward, the first area of keeping out the wind it is sagging with lasting sealing chamber outgoing tuyere.
The spiral case main body be equipped with limited block, wind wheel rotate forward when, limited block barrier effect first keep out the wind area and/or
Second keeps out the wind area.
The beneficial effects of the utility model are as follows:
It is effective to guide air-flow one-way flow by the way that air guide structure is arranged in spiral case component inner cavity, when wind wheel being avoided to rotate forward
Part wind is leaked from indoor air outlet when part wind is leaked from outdoor air outlet, wind wheel inverts, it is ensured that the air output of air supply device,
Keep its performance relatively reliable, using effect is more obvious.When to prevent indoor air circulation, outdoor air is blown from outdoor air outlet
Entering interior leads to influence heating effect, outdoor air outlet be provided with can the outer air outlet in automatic open close room removable cover, implementation room
When interior air circulation, removable cover sealing chamber outgoing tuyere, when implementing outdoor air circulation, removable cover open outdoor outlet air
Mouthful, reliable performance, and can further promote using effect.
Detailed description of the invention
Fig. 1 is the assembling figure of two-way ventilating device in an embodiment of the present invention.
Fig. 2 is the explosive view of two-way ventilating device in an embodiment of the present invention.
Fig. 3 is that two-way ventilating device unloads the (arrow in figure of the main view after spiral case lid in an embodiment of the present invention
Respectively indoor air outlet direction and outdoor air-out direction).
The structural schematic diagram of spiral case main body in Fig. 4 an embodiment of the present invention.
Fig. 5 is the enlarged diagram in Fig. 3 at A.
Fig. 6 is the structural schematic diagram of removable cover in an embodiment of the present invention.
Fig. 7 is the structural schematic diagram of upper wind-guiding shell in an embodiment of the present invention.
Fig. 8 is the structural schematic diagram of lower wind-guiding shell in an embodiment of the present invention.
Fig. 9 is the structural schematic diagram of heater in an embodiment of the present invention.
Specific embodiment
The utility model is further described with reference to the accompanying drawings and embodiments.
Referring to Fig. 1-Fig. 9, the utility model relates to room air interchanger be super bath product, two-way ventilating device packet
Include spiral case component, blower 8 and wind wheel 9；Blower 8 drives the rotation of wind wheel 9 to form wind, wind in spiral case component inner cavity, to generate air-flow
The exhausting end of wheel 9 is corresponding with positive first air inlet 1001 of spiral case component and is connected to；It is equipped in communication chamber at the top of spiral case component
Indoor air outlet 602, side be equipped with the outdoor air outlet 607 outside communication chamber, indoor air outlet 602 and outdoor air outlet 607
It is respectively communicated with the first air inlet 1001；Spiral case component inner cavity is equipped with the air guide structure 606 close to wind wheel 9,606 two sides of air guide structure
Face is respectively the first wind-guiding face 6061 and the second wind-guiding face 6062 for keeping out the wind；When wind wheel 9 rotates forward, the resistance of the first wind-guiding face 6061
The wind of gear spiral case component inner cavity is leaked from outdoor air outlet 607；When wind wheel 9 inverts, the second wind-guiding face 6062 stops spiral case component
The wind of inner cavity is leaked from indoor air outlet 602.This structure realizes effective windproof effect by the way that air guide structure 606 is arranged, in turn
Air leakage phenomena is avoided, the air output of air supply device is increased, using effect is more obvious, and user is promoted using embodiment.
Further, the first wind-guiding face 6061 is concave-shaped arc surface, and the second wind-guiding face 6062 is convex-shaped arc surface, the first wind-guiding face
The wedge angle that 6061 one end and 6062 one end of the second wind-guiding face are connected with each other and constitute one each other close to wind wheel 9, the first wind-guiding face
6061 relatively close wind wheels 9 are arranged, and the second wind-guiding face 6062 is relatively distant from the setting of wind wheel 9.When indoor air circulation, the first wind-guiding
Face 6061 effectively stops wind to leak from outdoor air outlet 607；When outdoor air recycles, the second wind-guiding face 6062 effectively stop wind from
Indoor air outlet 602 leaks；By effective Anti-air-leakage scheme, the air output of air supply device is effectively increased.
Further, 6061 other end of the first wind-guiding face is arranged far from wind wheel 9, and 6062 other end of the second wind-guiding face is far from wind
9 setting of wheel；Air guide structure 606 is located between indoor air outlet 602 and outdoor air outlet 607.
Further, annular is evenly equipped with several flabellums 901 on wind wheel 9, and flabellum 901 is arc-shaped bending setting, and wind wheel 9 is just
When turning, the concave surface of flabellum 901 blow, wind wheel 9 invert when, flabellum 901 convex surface blow.It scrapes 901 concave surface of flabellum
Wind effect is obvious, improves indoor air output, keeps indoor air circulation effect more obvious, improves comfort.
Further, the air-out direction of the air-out direction of indoor air outlet 602 and outdoor air outlet 607 is flat in same outlet air
It on face and is mutually perpendicular to cooperate, be mutually perpendicular between the air inlet direction and outlet air plane of the first air inlet 1001；The phase of each wind direction
Mutually vertical cooperation, effectively avoids influencing between each other.
Further, spiral case component includes the spiral case main body 6 mutually assembled and spiral case lid 10, and the first air inlet 1001 is opened
Set on 10 middle part of spiral case lid, indoor air outlet 602 and outdoor air outlet 607 are opened in 6 top of spiral case main body and side respectively；
6 inner cavity of spiral case main body is the first spiral case chamber 601, and the first air inlet 1001, indoor air outlet 602 and outdoor air outlet 607 divide
It is not connected to the first spiral case chamber 601, in 601 inside of the first spiral case chamber, air guide structure 606 is integrally formed the rotation of wind wheel 9
One spiral case chamber, 601 inside.Spiral case main body 6 it is simple and reasonable, keep overall structure more compact reliable.
Further, 6 side of spiral case main body is additionally provided with the second spiral case chamber 603 of the first spiral case chamber 601 of connection, the first snail
The groove 604 that oriented second spiral case chamber 603 of 601 inner wall of shell chamber extends, blower 8 are fixed on the by fastening unit (screw)
One spiral case chamber, 601 inside, specifically, 605 bolt of screw hole of fastening unit and 6 side wall of spiral case main body；Draw outside on blower 8
Power supply line is guided through groove 604 to the second spiral case chamber 603, is connected with corresponding circuit board；Second spiral case chamber 603 is by imitating
Shape cover board 7 is opened and closed.
Further, be provided on outdoor air outlet 607 reset rotation removable cover 5, wind wheel 9 rotate forward when, removable cover
Air outlet 607 outside 5 self-closed room of plate, wind wheel 9 invert when, removable cover 5 automatically open outdoor air outlet 607.Removable cover 5
Setting when can effectively prevent indoor air circulation, outdoor air enters the room, and guarantees using effect.
Further, removable cover 5 is equipped with the shaft 502 without 5 center of removable cover, and removable cover 5 is by turning
502 rotary type of axis is set to outdoor 607 inside of air outlet, and specifically, outdoor 607 inner wall of air outlet is equipped with axis hole, shaft 502
Rotary type grafting axis hole, and then reach rotation connection effect；Removable cover 5 is separated into first and kept out the wind area 501 and by shaft 502
Two keep out the wind area 503, and first keeps out the wind the quality in area 501 and area is greater than the second quality and area for keeping out the wind area 503；Wind wheel 9 rotates forward
When, the first area 501 of keeping out the wind it is sagging with lasting sealing chamber outgoing tuyere 607, when wind wheel 9 inverts, wind pressure driving removable cover 5 overturns
Outdoor air outlet 607 is opened, and then reaches outdoor air circulating effect.In addition to driving removable cover 5 to reset rotation using gravity,
Can also elastic component (such as: torsional spring) be set between spiral case main body 6 and removable cover 5,5 elasticity of removable cover is acted on by torsional spring
Reset rotation.
Further, 607 inner wall of outdoor air outlet in spiral case main body 6 is equipped with limited block 608, when wind wheel 9 rotates forward, limits
Position 608 barrier effect of block first keeps out the wind in area 501, and removable cover 5 is avoided excessively to overturn, and guarantees the envelope of outdoor air outlet 607
Close effect.
Further, two-way ventilating device further includes wind guiding component and heater 2；Spiral case component and wind guiding component phase interfix
Tipping is matched, and heater 2 is PTC, it is set on the inside of wind guiding component；The second air inlet 402 and spiral case group of wind guiding component bottom
Indoor air outlet 602 at the top of part is corresponding and is connected to, and room air enters body from the first air inlet 1001, after heat exchange, through the
Two air outlets 102 flow back to interior；Heater 2 is disposed in proximity to wind wheel 9, the position far from the second air outlet 102, on the one hand can protect
The wind that card wind wheel 9 generates can be directly over heater 2 in no loss, decrease and realize heat exchange with it, this is effectively ensured
The hot blast rate that air supply device generates is sufficiently large, and the thermal efficiency improves；On the other hand it can guarantee what heater 2 can be contacted far from user
Position, it is ensured that user using safe, while the influence caused by body surface of heater 2 can be reduced, avoid body surface temperature
It spends high and causes scald accident.
Further, there is a supply air duct 101 in 90 ° of bendings in wind guiding component inner cavity, the beginning connection of supply air duct 101 the
The end of two air inlets 402, supply air duct 101 is connected to the second air outlet 102, and heater 2 is set to the beginning of supply air duct 101
End；Hot wind is finally exhausted to interior by the guidance of supply air duct 101.
Further, wind guiding component includes the upper wind-guiding shell 1 mutually assembled and lower wind-guiding shell 3, and supply air duct 101 is
Upper 1 inner cavity of wind-guiding shell, supply air duct 101 are connected to lower 3 inner cavity of wind-guiding shell, and the second air inlet 402 is opened in lower ventilation case
3 bottom of body, the second air outlet 102 are opened in 1 side of wind-guiding shell, and heater 2 is set to lower 3 inner cavity of wind-guiding shell.
Further, lower 3 inner cavity of wind-guiding shell, which separates, the first wind-guiding chamber 401 and the second wind-guiding chamber 403, second into
Air port 402 is connected to the first wind-guiding chamber 401, and supply air duct 101 is corresponding with the first wind-guiding chamber 401 and is connected to, and heater 2 is arranged
In the first wind-guiding chamber 401；Lower wind-guiding shell 3 is equipped with the slot position 405 for fitting temperature sensor.
Further, lower 3 bottom of wind-guiding shell offers the entrance hole 404 of the second wind-guiding chamber 403 of connection, the first wind-guiding
Escape groove 407 is equipped between chamber 401 and the second wind-guiding chamber 403, the terminals 201 on heater 2 pass through escape groove 407 and stretch
Enter the second wind-guiding chamber 403 to connect with corresponding power supply line；Upper 1 inner wall of wind-guiding shell is equipped with briquetting 103, upper wind-guiding shell 1 with
When lower wind-guiding shell 3 assembles, briquetting 103 compresses heater 2 on lower wind-guiding shell 3, and 2 bottom supporting of heater is in lower ventilation case
On body 4.
Further, heater 2 is the metallic object of integral type setting comprising several compartments heating strip arranged side by side
202, there are heat exchanging holes 203 between adjacent two heating strip 202, heat exchanging holes 203 are respectively communicated with supply air duct 101 and the second air inlet
402, heating strip 202 is respectively arranged in the first wind-guiding chamber 401, more than one terminals 201 on heater 2 extend outward
And it is separately connected each heating strip 202.
The above-mentioned preferred embodiment for the utility model, has been shown and described the basic principles and main features of the utility model
And the advantages of the utility model.Those skilled in the art should be recognized that the present utility model is not limited to the above embodiments, on
It states and only illustrates the principles of the present invention described in embodiment and specification, do not departing from the spirit and scope of the utility model
Under the premise of the utility model also has various changes and improvements, these changes and improvements both fall within claimed it is practical new
Within the scope of type.The utility model requires protection scope is defined by appended claims and its equivalent.
Claims (10)
1. a kind of two-way ventilating device of room air interchanger, including spiral case component, blower (8) and wind wheel (9)；The blower
(8) driving wind wheel (9) rotation is in spiral case component inner cavity, the exhausting end of wind wheel (9) and the first air inlet on spiral case component
(1001) corresponding and connection；It is characterized by: the spiral case component be equipped be connected to indoor indoor air outlet (602) be connected to
Outdoor outdoor air outlet (607), indoor air outlet (602) and outdoor air outlet (607) are respectively communicated with the first air inlet
(1001)；Spiral case component inner cavity is equipped with the air guide structure (606) close to wind wheel (9), and air guide structure (606) is equipped with difference
The first wind-guiding face (6061) and the second wind-guiding face (6062) for keeping out the wind；When wind wheel (9) rotates forward, the first wind-guiding face (6061) resistance
The wind for keeping off spiral case component inner cavity is leaked from outdoor air outlet (607)；When wind wheel (9) inverts, the second wind-guiding face (6062) stops snail
The wind of shell component inner cavity is leaked from indoor air outlet (602).
2. the two-way ventilating device of room air interchanger according to claim 1, it is characterised in that: first wind-guiding
Face (6061) is concave-shaped arc surface, and the second wind-guiding face (6062) is convex-shaped arc surface, the first wind-guiding face (6061) one end and the second wind-guiding
The wedge angle that face (6062) one end is connected with each other and constitutes one each other close to wind wheel (9), the first wind-guiding face (6061) relatively close wind
(9) setting is taken turns, the second wind-guiding face (6062) is relatively distant from wind wheel (9) setting.
3. the two-way ventilating device of room air interchanger according to claim 2, it is characterised in that: first wind-guiding
Face (6061) other end is arranged far from wind wheel (9), and the second wind-guiding face (6062) other end is arranged far from wind wheel (9)；The wind-guiding
Structure (606) is located between indoor air outlet (602) and outdoor air outlet (607).
4. the two-way ventilating device of room air interchanger according to claim 1, it is characterised in that: the wind wheel (9)
Upper annular is evenly equipped with several flabellums (901), and flabellum (901) is arc-shaped bending setting, when wind wheel (9) rotates forward, flabellum (901)
Concave surface is blown, wind wheel (9) invert when, flabellum (901) convex surface blow.
5. the two-way ventilating device of room air interchanger according to claim 1, it is characterised in that: the interior outlet air
The air-out direction of mouth (602) and the air-out direction of outdoor air outlet (607) are in same outlet air plane, the first air inlet (1001)
Air inlet direction and outlet air plane between have certain angle.
6. the two-way ventilating device of room air interchanger according to claim 1, it is characterised in that: the spiral case component
Including the spiral case main body (6) mutually assembled and spiral case lid (10), the first air inlet (1001) is opened on spiral case lid (10),
Indoor air outlet (602) and outdoor air outlet (607) are opened in respectively on spiral case main body (6)；The spiral case main body (6) is equipped with
First spiral case chamber (601), the first air inlet (1001), indoor air outlet (602) and outdoor air outlet (607) are respectively communicated with the
One spiral case chamber (601), wind wheel (9) rotate on the first spiral case chamber (601), and air guide structure (606) is integrally formed first
In spiral case chamber (601).
7. the two-way ventilating device of room air interchanger according to claim 6, it is characterised in that: the spiral case main body
(6) the second spiral case chamber (603) of connection the first spiral case chamber (601) is additionally provided on, oriented the in the first spiral case chamber (601)
The groove (604) that two spiral case chambers (603) extend, blower (8) are fixed on spiral case main body (6), the outer power supply drawn on blower (8)
Line is guided through groove (604) on the second spiral case chamber (603)；Second spiral case chamber (603) is carried out by profiling cover board (7)
Opening and closing.
8. the two-way ventilating device of room air interchanger according to claim 6, it is characterised in that: the outdoor outlet air
It is provided with the removable cover (5) for resetting rotation on mouth (607), goes out when wind wheel (9) rotates forward, outside removable cover (5) self-closed room
Air port (607), wind wheel (9) invert when, removable cover (5) automatically open outdoor air outlet (607).
9. the two-way ventilating device of room air interchanger according to claim 8, it is characterised in that: the removable cover
(5) it is equipped with the shaft (502) without removable cover (5) center, removable cover (5) is arranged by shaft (502) rotary type
In on outdoor air outlet (607)；Removable cover (5) is separated into the first area (501) and second of keeping out the wind and kept out the wind by the shaft (502)
Area (503), the first quality for keeping out the wind area (501) are greater than the second quality for keeping out the wind area (503), when wind wheel (9) rotates forward, first keep out the wind
Area (501) is sagging with lasting sealing chamber outgoing tuyere (607).
10. the two-way ventilating device of room air interchanger according to claim 9, it is characterised in that: the spiral case master
Body (6) be equipped with limited block (608), wind wheel (9) rotate forward when, limited block (608) barrier effect first keep out the wind area (501)
And/or second keep out the wind area (503).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821963337.2U CN209195776U (en) | 2018-11-26 | 2018-11-26 | A kind of two-way ventilating device of room air interchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821963337.2U CN209195776U (en) | 2018-11-26 | 2018-11-26 | A kind of two-way ventilating device of room air interchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209195776U true CN209195776U (en) | 2019-08-02 |
Family
ID=67426065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821963337.2U Expired - Fee Related CN209195776U (en) | 2018-11-26 | 2018-11-26 | A kind of two-way ventilating device of room air interchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209195776U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112361451A (en) * | 2020-10-29 | 2021-02-12 | 嘉兴润邦电气科技有限公司 | Air management system and method for multifunctional heater |
-
2018
- 2018-11-26 CN CN201821963337.2U patent/CN209195776U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112361451A (en) * | 2020-10-29 | 2021-02-12 | 嘉兴润邦电气科技有限公司 | Air management system and method for multifunctional heater |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190802 Termination date: 20201126 |
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| CF01 | Termination of patent right due to non-payment of annual fee |