CN205783627U - Wind deflector and total-heat exchanger - Google Patents
Wind deflector and total-heat exchanger Download PDFInfo
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- CN205783627U CN205783627U CN201620589728.7U CN201620589728U CN205783627U CN 205783627 U CN205783627 U CN 205783627U CN 201620589728 U CN201620589728 U CN 201620589728U CN 205783627 U CN205783627 U CN 205783627U
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Abstract
The utility model discloses a kind of wind deflector, including wind deflector body and screen, described wind deflector body offers wind-guiding air door, and described wind-guiding air door is located at rotatably by described screen, so that described wind-guiding air door is closed or opened to described screen in rotation process.So, indoor return air can enter new wind air intake air chamber wind new with outdoor from air-guiding aisle and mix, the incorporation time between high temperature gas flow and low-temperature airflow is made to increase, it is sufficiently mixed uniformly between high temperature gas flow and low-temperature airflow, mixing wind will not result in exchange wicking surface and freezes, and then solve at low ambient temperatures exchange core core body blocking cause switching performance to reduce, the problem even lost efficacy, it is ensured that total-heat exchanger at low ambient temperatures can be the most properly functioning.Also provide for a kind of total-heat exchanger.
Description
Technical field
This utility model relates to technical field of heat exchange, particularly relates to a kind of wind deflector and total-heat exchanger.
Background technology
While economic development, incident be air pollution and haze increasingly severe, therefore new wind product by
Gradually coming into the life of people, in order to solve except haze adds power saving, total-heat exchanger has been carried out researching and developing energetically by people.
Total-heat exchanger the most on the market is mainly by the drive of blower fan, and outdoor is newly passed through between wind and indoor return air
Exchange core carries out heat and exchanges to realize the function of equilibrium temperature and humidity, is simultaneously provided with defecator and processes air,
Thus realize purpose that is energy-conservation and that purify air.
But the exchange core inside existing total-heat exchanger is when low temperature (when generally-10 °), and exchange core surface is opened
Begin to freeze, core body can be caused to block, affect switching performance, and gradually lose function of exchange.At present temperature during north winter is
Low can reach subzero less than 30 °, icings is condensed blocking by exchange wicking surface, and at this moment total-heat exchanger cannot realize exchange merit at all
Energy.
Utility model content
Based on this, it is necessary to the problem that can affect total-heat exchanger switching performance for exchange wicking surface icing during low temperature carries
For the most properly functioning a kind of wind deflector and total-heat exchanger.
A kind of wind deflector, including wind deflector body and screen, described wind deflector body offers wind-guiding air door, described screen
It is located at described wind-guiding air door rotatably, so that described wind-guiding air door is closed or opened to described screen in rotation process.
Wherein in an embodiment, described screen is multiple, and multiple described screens are along the longitudinally of described wind-guiding air door
Lay, and form some air-guiding aisles between multiple described screens and described wind-guiding air door in rotation process.
Wherein in an embodiment, described wind deflector also includes the pivot of the first motor, described first motor and described screen
Rotating shaft connects, to drive described screen to rotate relative to described wind-guiding air door.
A kind of total-heat exchanger, including:
Casing, has new wind air intake air chamber, new wind air-supply air chamber, air draft air intake air chamber and air draft air-supply air chamber；
Exchange core, is located at described casing, and described new wind air intake air chamber, exchange core and described new wind air-supply air chamber constitute new wind
Path, described air draft air intake air chamber, exchange core and described air draft air-supply air chamber constitute air draft path；
Described casing is additionally provided with the bypass air chamber for being connected by described new wind air intake air chamber with described air draft air intake air chamber
And described above wind deflector, described bypass air chamber offers the bypass air door connected with described new wind air intake air chamber, described wind-guiding
Plate can bypass air door described in opening and closing of fault under preset state.
Wherein in an embodiment, described casing is provided with the new wind air intake wind connected with described new wind air intake air chamber
Door, described wind deflector is configured to the most described new wind inlet air door and described bypass air door in the first state and the second state；
When described wind deflector is described first state, described wind deflector closes described bypass air door, described new wind air intake
Air door connects with described new wind air intake air chamber, and described new wind air intake air chamber is closed with described bypass air chamber；
When described wind deflector is described second state, described wind deflector opens described bypass air door, described new wind air intake
Air chamber connects with described bypass air chamber.
Wherein in an embodiment, described second state includes partially open state and fully opened；
When described wind deflector is partially open state, described wind deflector part opens described bypass air door, and part envelope
Closing described new wind inlet air door, described new wind inlet air door connects with described new wind air intake air chamber, described new wind air intake air chamber with
Described bypass air chamber connects；
When described wind deflector is fully opened, described wind deflector fully opens described bypass air door, and seals completely
Closing described new wind inlet air door, described new wind inlet air door is closed with described new wind air intake air chamber, described new wind air intake air chamber with
Described bypass air chamber connects.
Wherein in an embodiment, described wind deflector body includes interconnective first wind deflector and the second wind deflector,
Described wind deflector body one end is articulated in described casing, and described first wind deflector coordinates with described bypass air door, to close or to connect
Logical described new wind air intake air chamber and described bypass air chamber, described second wind deflector coordinates with described new wind inlet air door, to close
Or connect described new wind inlet air door and described new wind air intake air chamber.
Wherein in an embodiment, the opening direction of described new wind inlet air door and the opening direction phase of described bypass air door
The most vertical, described first wind deflector is vertical with described second wind deflector to be connected.
Wherein in an embodiment, described total-heat exchanger also includes the second motor, described wind deflector body and described the
Two motors connect, to rotate under the drive of described second motor.
Wherein in an embodiment, the side of described second wind deflector one end be provided with connecting portion and with described connecting portion phase
Shaft even, described connecting portion extends along direction and offers the connecting hole running through it, and described wind deflector body is by described
Connecting hole is connected with described motor, and described shaft extends along direction and offers the shaft hole running through it, and described wind deflector is originally
Body is articulated in described casing by described shaft hole.
Wherein in an embodiment, in described casing, it is additionally provided with the bypass side plate for constituting described bypass air chamber, described
Bypass air door is opened in bypass side plate, and described motor is installed in described bypass side plate, and described wind deflector body is by described rotating shaft
Hole is articulated in described bypass side plate.
Wherein in an embodiment, it is additionally provided with for dodging described bypass between described shaft and described first wind deflector
The relief portion of side plate.
Wherein in an embodiment, described total-heat exchanger also includes that sealing member, described sealing member are located at described wind deflector
Body, so that described wind deflector seals described new wind inlet air door and bypass air door.
Above-mentioned wind deflector and total-heat exchanger, indoor return air can enter new wind air intake air chamber and the new wind in outdoor from air-guiding aisle
Mixing, makes the incorporation time between high temperature gas flow and low-temperature airflow increase, and is sufficiently mixed all between high temperature gas flow and low-temperature airflow
Even, mixing wind will not result in exchange wicking surface freeze, and then solve at low ambient temperatures exchange core core body blocking cause friendship
Transsexual energy reduces, the problem even lost efficacy, it is ensured that total-heat exchanger at low ambient temperatures can be the most properly functioning.
Accompanying drawing explanation
State during bypass air port closed by the wind deflector of the total-heat exchanger that Fig. 1 provides for this utility model one embodiment
Figure；
Fig. 2 is state diagram when opening of the screen of the wind deflector of the total-heat exchanger shown in Fig. 1；
Fig. 3 be the wind deflector of the total-heat exchanger shown in Fig. 1 half-open time state diagram；
State diagram when Fig. 4 is that the wind deflector of the total-heat exchanger shown in Fig. 1 is half-open and screen is opened；
Fig. 5 is that the wind deflector of the total-heat exchanger in this utility model one embodiment is closed new wind inlet air door and screen and beaten
State diagram when opening；
Fig. 6 is state diagram during wind deflector new wind inlet air door of closing and the screen Guan Bi of the total-heat exchanger shown in Fig. 5；
Fig. 7 is the wind deflector installation diagram with bypass side plate of the total-heat exchanger in this utility model one embodiment；
Fig. 8 is the structural representation of the wind deflector of the total-heat exchanger shown in Fig. 7；
Fig. 9 is the structural representation at another visual angle of the wind deflector of the total-heat exchanger shown in Fig. 8.
Detailed description of the invention
For the ease of understanding this utility model, below with reference to relevant drawings, this utility model is more fully retouched
State.Accompanying drawing gives preferred embodiment of the present utility model.But, this utility model can come real in many different forms
Existing, however it is not limited to embodiment described herein.On the contrary, providing the purpose of these embodiments is to make public affairs of the present utility model
The understanding opening content is more thorough comprehensively.
It should be noted that when element is referred to as " being fixed on " another element, and it can be directly on another element
Or element placed in the middle can also be there is.When an element is considered as " connection " another element, and it can be to be directly connected to
To another element or may be simultaneously present centering elements.Term as used herein " vertical ", " level ", " left ",
" right " and similar statement are for illustrative purposes only.
Unless otherwise defined, all of technology used herein and scientific terminology are led with belonging to technology of the present utility model
The implication that the technical staff in territory is generally understood that is identical.At term used in the description of the present utility model it is simply herein
The purpose of specific embodiment is described, it is not intended that in limiting this utility model.Term as used herein " and/or " include
Arbitrary and all of combination of one or more relevant Listed Items.
Fig. 1 to Fig. 6 shows the structural representation of the total-heat exchanger in this utility model one embodiment.
This utility model one embodiment provides a kind of total-heat exchanger, including casing 12 and exchange core 14.This casing 12 has
There are new wind air intake air chamber 122, new wind air-supply air chamber (not shown), air draft air intake air chamber 124 and air draft air-supply air chamber (not shown),
This exchange core 14 is arranged in casing 12, and this new wind air intake air chamber 122, exchange core 14 and new wind air-supply air chamber constitute new wind path
A, this air draft air intake air chamber 124, exchange core 14 and air draft air-supply air chamber constitute air draft path B.Specifically, outdoor new wind is by new
Wind path A is indoor by outdoor entrance, indoor return air can by air draft path B by indoor discharge chamber outside.
This casing 12 is additionally provided with the bypass air chamber 126 for being connected by new wind air intake air chamber 122 with air draft air intake air chamber 124
And wind deflector 16 (see Fig. 8 and Fig. 9), this bypass air chamber 126 offers the bypass air door connected with this new wind air intake air chamber 122
128, this wind deflector 16 is this bypass air door 128 of opening and closing of fault under preset state.
So, an indoor return air part is expelled to outdoor through air draft path B, and another part can be from air draft air intake air chamber
124 are circulated to bypass air chamber 126, and blow out through bypass air door 128, cross with the new wind entered from new wind air intake air chamber 122
Forming mixed airflow, mixed airflow enters the exchange core 14 a part of indoor return air with the air draft path B of aforesaid entrance in friendship
Changing after core 14 carries out heat exchange, mixed airflow is arranged to indoor through new wind air-supply air chamber.Owing at low ambient temperatures, mixing the temperature of wind
Degree is higher than the temperature of the new wind directly entering exchange core 14 from new wind air intake air chamber 122, then mixing wind will not result in exchange core
14 surfaces freeze, and then solve at low ambient temperatures exchange core 14 core body blocking cause switching performance to reduce, even lost efficacy
Problem, it is ensured that total-heat exchanger at low ambient temperatures can be the most properly functioning.
Specifically, this casing 12 includes panel, baffle plate and dividing plate, and this baffle plate and panel enclose and set formation one and house cavity, should
Dividing plate and panel, baffle fit form new wind air intake air chamber 122, new wind air-supply air chamber, air draft air intake air chamber 124 and air draft air-supply
Air chamber.In the present embodiment, this exchange core 14 body is arranged at the centre of casing 12, this new wind air intake air chamber 122 and air draft air-supply gas
Room is positioned at exchange core 14 side, and this air draft air intake air chamber 124 is positioned at the opposite side of exchange core 14 with new wind air-supply air chamber, and above-mentioned
Air chamber connect with exchange core 14 respectively, thus form new wind path A and air draft path B.
More specifically, one end of this casing 12 is provided with the new wind air intake air port 123 for introducing outdoor new wind and discharges back
The return air air draft air port 125 of wind, the other end is provided with the return air air intake air port 127 for introducing indoor return air and for indoor row
Enter the new wind air draft air port 129 of new wind.This new wind air intake air port 123 connects with aforesaid new wind air intake air chamber 122, return air air draft
Air port 125 connects with air draft air-supply air chamber, and this return air air intake air port 127 connects with air draft air intake air chamber 124, this new wind air draft wind
Mouth 129 connects with new wind air-supply air chamber.
It should be noted that the two ends of this casing 12 refer to the two ends of left and right directions as shown in Figure 1.
Wherein, this total-heat exchanger also includes fan assembly, and this fan assembly includes exhaust fan group 182 and fresh-air fan
Group 184, this fresh-air fan group 184 is arranged at new wind air-supply air chamber, and this exhaust fan group 182 is arranged at air draft air-supply air chamber, as
This, it is possible to provide make air-flow along the power of the path flowing preset.In the present embodiment, this fresh-air fan group 184 and exhaust fan group
182 are centrifugal blower, and the rotor shaft direction of this fresh-air fan group 184 and exhaust fan group 182 is perpendicular to panel, say, that as
The direction being perpendicular to paper shown in Fig. 1.
Preferably, this casing 12 is provided with the new wind inlet air door 121 connected with described new wind air intake air chamber 122, should
Wind deflector 16 is configured to this new wind inlet air door 121 and bypass air door 128 relatively in the first state and the second state.Specific to
In the present embodiment, this new wind inlet air door 121 connects with aforesaid new wind air intake air port 123, so that outdoor new wind enters new wind
Air intake air chamber 122.
When wind deflector 16 is the first state, wind deflector 16 closes bypass air door 128, new wind inlet air door 121 and new wind
Air intake air chamber 122 connects, and new wind air intake air chamber 122 is closed with bypass air chamber 126, the new wind entered from new wind inlet air door 121
Discharging through new wind path A, now, total-heat exchanger is in common heat exchange state.When wind deflector 16 is described second state
Time, this wind deflector 16 unlatching bypass air door 128, this new wind air intake air chamber 122 connects with bypass air chamber 126.
Wherein, this second state includes partially open state and fully opened, when wind deflector 16 is that part opens shape
During state, this wind deflector 16 part opens bypass air door 128, and this new wind inlet air door 121 partially enclosed, this new wind inlet air door
121 connect with this new wind air intake air chamber 122, and new wind air intake air chamber 122 connects with bypass air chamber 126.Now, new wind inlet air door
121 are not completely enclosed by wind deflector 16 with bypass air door 128, then the new wind that temperature is relatively low in new wind air intake air chamber 122, with
The indoor return air that temperature is higher forms mixed airflow, makes the incorporation time between high temperature gas flow and low-temperature airflow increase, High Temperature Gas
It is sufficiently mixed uniformly between stream and low-temperature airflow, so that exchange core 14 will not freeze at low ambient temperatures, and then ensure that complete
Heat exchanger properly functioning.
When this wind deflector 16 is fully opened, wind deflector 16 fully opens bypass air door 128, and completely enclosed new
Wind inlet air door 121, new wind inlet air door 121 closes with new wind air intake air chamber 122, new wind air intake air chamber 122 and bypass air chamber
126 connections.Now, outdoor new wind cannot be introduced into new wind air intake air chamber 122, and indoor return air enters new wind air intake air chamber 122 and passes through
New wind path A reenters indoor, it is ensured that indoor temperature.
Preferably, this wind deflector 16 includes wind deflector body, and this wind deflector body includes interconnective first wind deflector
162 and second wind deflector 164, this wind deflector body one end is articulated in casing 12, this first wind deflector 162 and bypass air door 128
Coordinate, to close or to connect this new wind air intake air chamber 122 and bypass air chamber 126, this second wind deflector 164 and described new wind air intake
Air door 121 coordinates, to close or to connect new wind inlet air door 121 and this new wind air intake air chamber 122.So, wind deflector can be passed through
The rotation of body, it is achieved total-heat exchanger state switching at different temperatures, energy-conserving and environment-protective, easy-to-use.
Preferably, the opening direction of this new wind inlet air door 121 is mutually perpendicular to the opening direction of bypass air door 128, should
First wind deflector 162 is vertical with the second wind deflector 164 to be connected.In the present embodiment, the opening direction of this new wind inlet air door 121 with
The rotor shaft direction of fresh-air fan group 184 is parallel, is perpendicular to the direction of paper the most as shown in Figure 1, the openings of this bypass air door 128
To being perpendicular to the direction of fresh-air fan group 184 rotating shaft, above-below direction the most as shown in Figure 1.First wind deflector 162 and the second wind-guiding
Plate 164 vertically connects, and during edge is parallel to the rotation with in surface of panel, can close off new wind inlet air door 121 and side
Air door 128, easy-to-use.
It should be appreciated that the opening direction of this new wind inlet air door 121 and the opening direction bypassing air door 128 may not be used yet
Vertically, accordingly, the angle between this first wind deflector 162 with the second wind deflector 164 also makees corresponding adjustment.Can realize making to lead
Aerofoil body can close new wind inlet air door 121 or the purpose of bypass air door 128 in rotation process.
Preferably, refering to shown in Fig. 7, this total-heat exchanger also includes the second motor 19, and this wind deflector body is connected to this
Second motor 19, to be rotated by the second motor 19.In the present embodiment, this second motor 19 is motor 19, when
When needing to switch in different modes, this second motor 19 drives wind deflector body to rotate under control of the control system.So,
Improve the ease of use of total-heat exchanger.
Preferably, refering to shown in Fig. 8 and Fig. 9, the side of this second wind deflector 164 one end be provided with connecting portion 1642 and with
The shaft 1644 that connecting portion 1642 is connected, this connecting portion 1642 extends along direction and offers the connecting hole 1643 running through it,
This wind deflector body is connected with motor by this connecting hole 1643.This shaft 1644 extends along direction and offers and run through it
Shaft hole 1645, this wind deflector body is articulated in this casing by this shaft hole 1645.So, it is simple to this wind deflector body is turning
During Dong, the air port of correspondence is closed or opened to the first wind deflector 162 and the second wind deflector 164.
Preferably, referring back to Fig. 1, it is additionally provided with in this casing 12 for being spaced the bypass side plate forming bypass air chamber 126
130, bypass side plate 130 is located at by this bypass air door 128, and this motor 19 is installed in this bypass side plate 130, and this wind deflector body passes through
This shaft hole 1645 is articulated in this bypass side plate.
The relief portion 1646 for dodging bypass side plate 130 it is additionally provided with between this shaft 1644 and first wind deflector 162.
So, make shaft 1644 be connected respectively with connecting portion 1642 and the second wind deflector 164, add the intensity of wind deflector body,
Improve the reliability of the rotation of wind deflector body, and avoid and bypass side plate 130 generation interference.In the present embodiment, this bypass
Air door 128 is opened in the bypass side plate 130 one end away from exchange core 14, and this relief portion 1646 forms a bit-avoiding slot, at wind-guiding
Plate body along its pivotal axis rotate upward time, make a lateral margin of bypass air door 128 can be located in this bit-avoiding slot, it is to avoid each other
Produce and interfere.
Preferably, this total-heat exchanger also includes sealing member (not shown), and this sealing member is located at wind deflector body, so that leading
Aerofoil seals new wind inlet air door 121 and bypass air door 128.In the present embodiment, this sealing member is sponge, and this sealing member is pasted on
First wind deflector 162 side and the second wind deflector 164 side, thus ensure that the first wind deflector 162 can seal with the second wind deflector 164
Close new wind inlet air door 121 and bypass air door 128.
Preferably, refering to Fig. 9, this wind deflector 16 also includes screen 166, and this first wind deflector 162 offers wind-guiding air door
(not shown), this wind-guiding air door is located at rotatably by screen 166, so that this screen 166 is closed in rotation process or beats
Open this wind-guiding air door.In the present embodiment, this screen 166 is multiple, and wind-guiding air door is opened along the length direction of the first wind deflector 162
If multiple screens 166 are laid along the longitudinally of wind-guiding air door, and in rotation process multiple screens 166 and wind-guiding air door it
Between can form some air-guiding aisles.
Indoor return air directly can enter new wind air intake air chamber 122 wind new with outdoor from air-guiding aisle and mix, and makes High Temperature Gas
Incorporation time between stream and low-temperature airflow increases, and is sufficiently mixed uniformly between high temperature gas flow and low-temperature airflow, makes complete further
Heat exchanger in very low temperatures can also be properly functioning.
Additionally, make indoor return air can enter new wind air intake air chamber 122 according to default path from air-guiding aisle, make further
It is sufficiently mixed between high temperature gas flow and low-temperature airflow uniformly.
Preferably, this wind deflector 16 also includes the first motor, and this first motor is connected with the pivotal axis of screen 166, to drive
Moving grid plate 166 rotates relative to wind-guiding air door.So, the angle that can be rotated by screen 166 and regulate air quantity, thus regulate mixing
The mixing duration of air-flow and air quantity, thus it is applicable to different use environment, and then reach energy-conserving and environment-protective.
Preferably, this new wind path A and air draft path B is equipped with fillter section, to reach the effect of filtered airflow, enters one
Step improves the experience of user.
With specific embodiment, the total-heat exchanger in this utility model will be illustrated below:
General mode: as it is shown in figure 1, this wind deflector 16 is the first state, this new wind inlet air door 121 is in the shape of standard-sized sheet
State, now the first wind deflector 162 is in of completely closed state with bypass air door 128, total-heat exchanger be in outdoor new wind with
Indoor return air modal heat exchange pattern；Now, indoor return air is not mixed with the new wind entered from new wind inlet air door 121
Closing, new wind directly carries out heat exchange along new wind path A at exchange core 14；
Low temperature mode: as in figure 2 it is shown, screen 166 being rotated by the first motor, relative first wind-guiding of screen 166
The wind-guiding air door of plate 162 rotates and forms air-guiding aisle, and fresh-air fan group 184 rotates and forms certain pressure reduction so that a part of room
Interior return air enters new wind air intake air chamber 122 wind new with outdoor through bypass air chamber 126 and mixes on a small quantity, makes mixed airflow temperature
Gradually rise；
Then, wind deflector body and screen 166 are adjusted to the state such as Fig. 3 and Fig. 4, and outdoor new wind is carried out with indoor return air
It is sufficiently mixed, allows the temperature of mixed airflow thoroughly rise.And then, wind deflector body and screen 166 be adjusted to such as Fig. 5 and
The state of Fig. 6, new wind inlet air door 121 is progressively closed off, and outdoor new wind can not enter new wind air intake air chamber 122, and indoor are returned
A wind part is discharged by return air air draft air port 125, and a part enters new wind air intake air chamber 122, and warp by bypass air chamber 126
Indoor are entered from new wind air draft air port 129 after crossing the fillter section filtration of new wind path A.So, the most pure and fresh air, discharge again
Waste gas.
Total-heat exchanger in this utility model, by arranging bypass air chamber 126 and wind deflector, makes wind deflector 16 controllably exist
Under first state and the second state changeable, thus control a part of indoor return air and can be circulated to side from air draft air intake air chamber 124
Breather chamber 126, and blow out through bypass air door 128, cross formation gaseous mixture with the new wind entered from new wind air intake air chamber 122
Stream, mixed airflow entrance exchange core 14 is carried out at exchange core 14 with a part of indoor return air of the air draft path B of aforesaid entrance
After heat exchange, mixed airflow is arranged to indoor through new wind air-supply air chamber.Owing to the temperature of mixing wind is higher than directly from new wind air intake gas
Room 122 enters the temperature of the new wind of exchange core 14, then mixing wind will not result in the icing of exchange core 14 surface, and then solves
Exchanging the blocking of core 14 core body under low temperature environment causes switching performance to reduce, the problem even lost efficacy, it is ensured that total-heat exchanger exists
Can be the most properly functioning under low temperature environment.
Embodiment described above only have expressed several embodiments of the present utility model, and it describes more concrete and detailed,
But therefore can not be interpreted as the restriction to this utility model the scope of the claims.It should be pointed out that, common for this area
For technical staff, without departing from the concept of the premise utility, it is also possible to make some deformation and improvement, these all belong to
In protection domain of the present utility model.Therefore, the protection domain of this utility model patent should be as the criterion with claims.
Claims (13)
1. a wind deflector (16), it is characterised in that include wind deflector body and screen (166), described wind deflector body is offered
Wind-guiding air door, described screen (166) is had to be located at described wind-guiding air door rotatably, so that described screen (166) is rotating
During close or open described wind-guiding air door.
Wind deflector the most according to claim 1 (16), it is characterised in that described screen (166) is multiple, multiple described grid
Plate (166) is laid along the longitudinally of described wind-guiding air door, and multiple described screens (166) and described wind-guiding in rotation process
Some air-guiding aisles are formed between air door.
Wind deflector the most according to claim 1 (16), it is characterised in that described wind deflector (16) also includes the first motor,
Described first motor is connected with the pivotal axis of described screen (166), to drive described screen (166) the most described wind-guiding air door to turn
Dynamic.
4. a total-heat exchanger, including:
Casing (12), has new wind air intake air chamber (122), new wind air-supply air chamber, air draft air intake air chamber (124) and air draft air-supply gas
Room；
Exchange core (14), is located at described casing (12), and described new wind air intake air chamber (122), exchange core (14) and described new wind send
Pathogenic wind room constitutes new wind path, and described air draft air intake air chamber (124), exchange core (14) and described air draft air-supply air chamber constitute air draft
Path；
It is characterized in that, described casing (12) is additionally provided with for by described new wind air intake air chamber (122) and described air draft air intake gas
The bypass air chamber (126) that room (124) connects and the wind deflector (16) as described in claims 1 to 3 any one, described bypass gas
Room (126) offers the bypass air door (128) connected with described new wind air intake air chamber (122), and described wind deflector (16) is being preset
Air door (128) can be bypassed described in opening and closing of fault under state.
Total-heat exchanger the most according to claim 4, it is characterised in that be provided with in described casing (12) and described new wind
The new wind inlet air door (121) that air intake air chamber (122) connects, described wind deflector (16) is configured to the most described new wind air intake wind
Door (121) and described bypass air door (128) are in the first state and the second state；
When described wind deflector (16) is described first state, described bypass air door (128) closed by described wind deflector (16), described
New wind inlet air door (121) connects with described new wind air intake air chamber (122), described new wind air intake air chamber (122) and described bypass
Air chamber (126) is closed；
When described wind deflector (16) is described second state, described bypass air door (128) opened by described wind deflector (16), described
New wind air intake air chamber (122) connects with described bypass air chamber (126).
Total-heat exchanger the most according to claim 5, it is characterised in that described second state include partially open state and
Fully opened；
When described wind deflector (16) is partially open state, described wind deflector (16) part opens described bypass air door (128),
And partially enclosed described new wind inlet air door (121), described new wind inlet air door (121) and described new wind air intake air chamber (122)
Connection, described new wind air intake air chamber (122) connects with described bypass air chamber (126)；
When described wind deflector (16) is fully opened, described wind deflector (16) fully opens described bypass air door (128),
And completely enclose described new wind inlet air door (121), described new wind inlet air door (121) and described new wind air intake air chamber (122)
Closing, described new wind air intake air chamber (122) connects with described bypass air chamber (126).
Total-heat exchanger the most according to claim 6, it is characterised in that described wind deflector body includes interconnective
One wind deflector (162) and the second wind deflector (164), described wind deflector body one end is articulated in described casing (12), and described first
Wind deflector (162) coordinates with described bypass air door (128), to close or to connect described new wind air intake air chamber (122) and described side
Breather chamber (126), described second wind deflector (164) coordinates with described new wind inlet air door (121), with close or connect described newly
Wind inlet air door (121) and described new wind air intake air chamber (122).
Total-heat exchanger the most according to claim 7, it is characterised in that the openings of described new wind inlet air door (121)
It is mutually perpendicular to the opening direction with described bypass air door (128), described first wind deflector (162) and described second wind deflector
(164) vertically connect.
Total-heat exchanger the most according to claim 7, it is characterised in that described total-heat exchanger also includes the second motor,
Described wind deflector body is connected with described second motor, to rotate under the drive of described second motor.
Total-heat exchanger the most according to claim 9, it is characterised in that the one of described second wind deflector (164) one end
Side is provided with connecting portion (1642) and the shaft (1644) being connected with described connecting portion (1642), and described connecting portion (1642) is along it
Bearing of trend offers the connecting hole (1643) running through it, and described wind deflector body is by described connecting hole (1643) and described electricity
Machine (19) connects, and described shaft (1644) extends along direction and offers the shaft hole (1645) running through it, described wind deflector
Body is articulated in described casing (12) by described shaft hole (1645).
11. total-heat exchangers according to claim 10, it is characterised in that described casing is additionally provided with for constituting in (12)
The bypass side plate (130) of described bypass air chamber (126), described bypass air door (128) is opened in bypass side plate (130), described electricity
Machine (19) is installed in described bypass side plate (130), and described wind deflector body is articulated in described side by described shaft hole (1645)
Trackside plate (130).
12. total-heat exchangers according to claim 11, it is characterised in that described shaft (1644) is led with described first
The relief portion (1646) for dodging described bypass side plate (130) it is additionally provided with between aerofoil (162).
13. according to the total-heat exchanger described in claim 4～12 any one, it is characterised in that described total-heat exchanger is also
Including sealing member, described sealing member is located at described wind deflector body, so that described wind deflector seals described new wind inlet air door
(121) and bypass air door (128).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620589728.7U CN205783627U (en) | 2016-06-15 | 2016-06-15 | Wind deflector and total-heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620589728.7U CN205783627U (en) | 2016-06-15 | 2016-06-15 | Wind deflector and total-heat exchanger |
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| Publication Number | Publication Date |
|---|---|
| CN205783627U true CN205783627U (en) | 2016-12-07 |
Family
ID=58132410
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620589728.7U Active CN205783627U (en) | 2016-06-15 | 2016-06-15 | Wind deflector and total-heat exchanger |
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| Country | Link |
|---|---|
| CN (1) | CN205783627U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105928172A (en) * | 2016-06-15 | 2016-09-07 | 珠海格力电器股份有限公司 | Air deflector and total heat exchanger |
| CN105928126A (en) * | 2016-06-15 | 2016-09-07 | 珠海格力电器股份有限公司 | Total heat exchanger |
| CN110023686A (en) * | 2016-12-13 | 2019-07-16 | 三菱电机株式会社 | Heat exchange type ventilator |
-
2016
- 2016-06-15 CN CN201620589728.7U patent/CN205783627U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105928172A (en) * | 2016-06-15 | 2016-09-07 | 珠海格力电器股份有限公司 | Air deflector and total heat exchanger |
| CN105928126A (en) * | 2016-06-15 | 2016-09-07 | 珠海格力电器股份有限公司 | Total heat exchanger |
| CN105928126B (en) * | 2016-06-15 | 2018-12-25 | 珠海格力电器股份有限公司 | Total-heat exchanger |
| CN105928172B (en) * | 2016-06-15 | 2019-08-09 | 珠海格力电器股份有限公司 | Wind deflector and total-heat exchanger |
| CN110023686A (en) * | 2016-12-13 | 2019-07-16 | 三菱电机株式会社 | Heat exchange type ventilator |
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