CN209588291U - New blower - Google Patents
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- CN209588291U CN209588291U CN201920185654.4U CN201920185654U CN209588291U CN 209588291 U CN209588291 U CN 209588291U CN 201920185654 U CN201920185654 U CN 201920185654U CN 209588291 U CN209588291 U CN 209588291U
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Abstract
The utility model discloses a kind of new blowers, comprising: shell, shell are equipped with outdoor air inlet, outdoor air outlet, indoor air inlet and indoor air outlet；Heat exchanger, heat exchanger has the first heat exchanger channels and the second heat exchanger channels, first heat exchanger channels have the first heat exchange import and the first heat exchange outlet, second heat exchanger channels have the second heat exchange import and the second heat exchange outlet, first heat exchange outlet is connected to indoor air outlet, it is equipped with primary filter screen between first heat exchange import and outdoor air inlet, is equipped with efficient filter between the first heat exchange outlet and indoor air outlet；For detecting PM2.5 concentration and CO2The sensor of concentration, sensor are located between indoor air inlet and the second heat exchange import to detect PM2.5 concentration and CO from the air of indoor flow direction outdoor2Concentration.According to the new blower of the utility model embodiment, living environment that is cleaner and feeling at ease can be built for user.
Description
Technical field
The utility model relates to air-conditioning technique fields, more particularly, to a kind of new blower.
Background technique
In the related technology, the indoor convection circulation with outdoor air may be implemented in new blower, during actual use, newly
Blower is bad to the filter effect of the dust or small particle that are entered in indoor air from outdoor, influences room air
Cleanliness.
Utility model content
The utility model aims to solve at least one of the technical problems existing in the prior art.For this purpose, the utility model mentions
A kind of new blower out, the fresh air machine have the advantages that filter effect is good, can promote the air quality of the interior space.
According to the new blower of the utility model embodiment, comprising: shell, the shell are equipped with outdoor air inlet, outdoor
Air outlet, indoor air inlet and indoor air outlet；Heat exchanger, the heat exchanger are located in the shell, and the heat exchanger has
First heat exchanger channels and the second heat exchanger channels, first heat exchanger channels have the first heat exchange import and the first heat exchange outlet, institute
It states the second heat exchanger channels to export with the second heat exchange import and the second heat exchange, the first heat exchange import and the outdoor air inlet
Connection, first heat exchange outlet are connected to the indoor air outlet, and the second heat exchange import and the indoor air inlet connect
Logical, second heat exchange outlet is connected to the outdoor air outlet, between the first heat exchange import and the outdoor air inlet
Equipped with primary filter screen, efficient filter is equipped between first heat exchange outlet and the indoor air outlet；It is dense for detecting PM2.5
Degree and CO2The sensor of concentration, the sensor are located between the indoor air inlet and the second heat exchange import with detection
From the PM2.5 concentration and CO of the air of indoor flow direction outdoor2Concentration.
According to the new blower of the utility model embodiment, by being equipped with just between the first heat exchange import and outdoor air inlet
Strainer is imitated, while being equipped with efficient filter between the first heat exchange outlet and indoor air outlet, outdoor air is passing through new blower
When entering the room, the filtering by primary filter screen and efficient filter is needed, enters the interior space thus, it is possible to be promoted from outdoor
Air cleanliness, so as to improve the air quality of the interior space.In addition, between indoor air inlet and the second heat exchange import also
It is provided with for detecting PM2.5 concentration and CO2The sensor of concentration, it is dense that the PM2.5 in room air can be monitored in real time in user
Degree and CO2Concentration, so as to build the living environment more felt at ease for user.
Some embodiments according to the present utility model, the primary filter screen are located at the first heat exchange entrance.
Some embodiments according to the present utility model, the efficient filter adjacent to it is described first heat exchange outlet setting and with institute
It is opposite to state the first heat exchange outlet.
Fixed bracket is equipped in some embodiments of the utility model, in the shell, the efficient filter is located at institute
It states on fixed bracket.
Some embodiments according to the present utility model, the indoor air inlet and the indoor air outlet are located at the heat exchange
The same side of device, the outdoor air inlet and the outdoor air outlet be located at the heat exchanger far from the indoor air inlet with
The side of the indoor air outlet.
Further, the new blower further include: the first wind wheel component, the first wind wheel component are located in the shell
And it is located between the indoor air outlet and first heat exchange outlet with certain driving air-flow from described in outdoor air inlet flow direction
Indoor air outlet.
In some embodiments of the utility model, the new blower further include: the second wind wheel component, second wind wheel
Component is located in the shell and is located between the outdoor air outlet and second heat exchange outlet with certain driving air-flow from described
Indoor air inlet flows to the outdoor air outlet.
In some embodiments of the utility model, the new blower further include: the first air duct part, first air duct part
It is located in the shell and is located between the outdoor air inlet and the first heat exchange import, first air duct part limits
One end of first airflow channel, first airflow channel is connected to the outdoor air inlet, first airflow channel it is another
One end and the first heat exchange inlet communication.
Further, first air duct part is foam element.
In some embodiments of the utility model, the new blower further include: the second air duct part, second air duct part
It is located in the shell and is located between the indoor air inlet and the second heat exchange import, second air duct part limits
One end of second airflow channel, second airflow channel is connected to the indoor air inlet, second airflow channel it is another
One end and the second heat exchange inlet communication.
Further, second air duct part is foam element.
In some embodiments of the utility model, the heat exchanger includes the first heat exchanging core and the second heat exchanger core
Body, first heat exchanging core and second heat exchanging core are perpendicular to the indoor air inlet and the indoor outlet air
It successively arranges on the direction of the arragement direction of mouth, first heat exchanging core and second heat exchanging core limit jointly
First heat exchanger channels and second heat exchanger channels.
Preferably, the size and structure with the second heat exchanging core size and structure phase of first heat exchanging core
Together.
The electric-controlled box of some embodiments according to the present utility model, the new blower is connect with the periphery wall of the shell,
And the electric-controlled box is adjacent at least one of the indoor air inlet and the indoor air outlet.
The additional aspect and advantage of the utility model will be set forth in part in the description, partially will be from following description
In become obvious, or recognized by the practice of the utility model.
Detailed description of the invention
The above-mentioned and/or additional aspect and advantage of the utility model from the description of the embodiment in conjunction with the following figures will
Become obvious and be readily appreciated that, in which:
Fig. 1 is the perspective view according to the new blower of the utility model embodiment；
Fig. 2 is the explosive view according to the new blower of the utility model embodiment；
Fig. 3 is the side view according to the new blower of the utility model embodiment；
Fig. 4 is the top view according to the new blower of the utility model embodiment.
Appended drawing reference:
New blower 100, shell 1,
Left plate 11, indoor air inlet 111, indoor air outlet 112,
Right side plate 12, outdoor air inlet 121, outdoor air outlet 122,
Back side panel 13, access panel 14, top cover 15, chassis 16,
Heat exchanger 2,
Primary filter screen 21, efficient filter 22, the first heat exchanging core 23, the second heat exchanging core 24,
First heat exchange import 25, the first heat exchange outlet 26, the second heat exchange import 27, the second heat exchange outlet 28,
Sensor 3, fixed bracket 4,
First wind wheel component 51, the second wind wheel component 52,
First air duct part 61, the second air duct part 62,
Electric-controlled box 7.
Specific embodiment
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, and is only used for explaining the utility model, and should not be understood as to the utility model
Limitation.
In the description of the present invention, it should be understood that the orientation of the instructions such as term "front", "rear", "left", "right"
Or positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model and simplification is retouched
It states, rather than the device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation,
Therefore it should not be understood as limiting the present invention.In addition, defining " first ", the feature of " second " can be expressed or hidden
It include one or more of the features containing ground.In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is
Two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the present invention.
Below with reference to the accompanying drawings new blower 100 according to the utility model embodiment is described.
As depicted in figs. 1 and 2, according to the new blower 100 of the utility model embodiment, comprising: shell 1, heat exchanger 2 and use
In detection PM2.5 concentration and CO2The sensor 3 of concentration.
As depicted in figs. 1 and 2, shell 1 is equipped with outdoor air inlet 121, outdoor air outlet 122,111 and of indoor air inlet
Indoor air outlet 112.Heat exchanger 2 is located in shell 1, and heat exchanger 2 has the first heat exchanger channels and the second heat exchanger channels, and first changes
The passage of heat has a first heat exchange import 25 and the first heat exchange outlet 26 (referring to Fig. 3), the second heat exchanger channels have second exchange heat into
Mouth 27 and second exchanges heat outlet 28 (referring to Fig. 3), and the first heat exchange import 25 is connected to outdoor air inlet 121, and first, which exchanges heat, exports
26 are connected to indoor air outlet 112, and the second heat exchange import 27 is connected to indoor air inlet 111, the second heat exchange outlet 28 and outdoor
Air outlet 122 is connected to.
Indoor air can exchange heat during by 2 row of heat exchanger to outdoor with heat exchanger 2 as a result, from
And realize to the waste heat of this partial air or the recycling of waste cold there is energy conservation and environmental protection.Meanwhile outdoor fresh sky
Gas can exchange heat during being delivered to indoor by heat exchanger 2 with heat exchanger 2, be added with realizing to fresh air
Heat is cooling, to reduce the temperature difference of fresh air and room air, and then promotes the comfort that user uses.
As shown in Figures 2 and 3, it is equipped with primary filter screen 21 between the first heat exchange import 25 and outdoor air inlet 121, first changes
Efficient filter 22 is equipped between heat outlet 26 and indoor air outlet 112.Enter indoor air from outdoor as a result, need through
The double filtration of primary filter screen 21 and efficient filter 22 is crossed, so as to realize the preferable filtering to indoor air is entered
Effect, so that the cleanliness for the air for entering the interior space from outdoor gets a promotion, so as to improve the air matter of the interior space
Amount
As shown in Figures 2 and 3, for detecting PM2.5 concentration and CO2The sensor 3 of concentration, sensor 3 be located at it is indoor into
To detect PM2.5 concentration and CO from the air of indoor flow direction outdoor between air port 111 and the second heat exchange import 272Concentration.Room
PM2.5 concentration and CO in interior air2Concentration is an important factor for influencing health, to pass through air inlet 111 and second indoors
For detecting PM2.5 concentration and CO between heat exchange import 272The sensor 3 of concentration, sensor 3 can be with Real-time Feedback room airs
In PM2.5 concentration and CO2Concentration, so as to build the living environment more felt at ease for user.
In some embodiments of the utility model, new blower 100 further includes temperature sensor, humidity sensor and formaldehyde
Sensor, temperature sensor, humidity sensor and formaldehyde sensor be respectively positioned on indoor air inlet 111 and second heat exchange import 27 it
Between.The temperature, humidity and formaldehyde of room air can be detected respectively by temperature sensor, humidity sensor and formaldehyde sensor
Concentration, so as to provide more detailed environmental information for user.
According to the new blower 100 of the utility model embodiment, by the first heat exchange import 25 and outdoor air inlet 121 it
Between be equipped with primary filter screen 21, while first heat exchange outlet 26 and indoor air outlet 112 between be equipped with efficient filter 22, it is outdoor
Air needs the filtering by primary filter screen 21 and efficient filter 22 when entering the room by new blower 100, thus, it is possible to
The cleanliness that the air of the interior space is entered from outdoor is promoted, so as to improve the air quality of the interior space.In addition, it is indoor into
It is additionally provided between air port 111 and the second heat exchange import 27 for detecting PM2.5 concentration and CO2The sensor 3, Yong Huke of concentration
With the PM2.5 concentration and CO in real-time monitoring room air2Concentration, so as to build the life cycle more felt at ease for user
Border.
Some embodiments according to the present utility model, as shown in Figures 2 and 3, primary filter screen 21 are located at the first heat exchange import
At 25.It is understood that primary filter screen 21 in air-flow partial impurities and dust have filter effect, by will just imitate filter
Net 21 is located at the first heat exchange import 25, can to avoid in air-flow impurity and dust be directly entered in heat exchanger 2, so as to
Guarantee the reliability that heat exchanger 2 works, is conducive to extend the service life of heat exchanger 2.
Further, as shown in Figures 2 and 3, primary filter screen 21 is provided at the second heat exchange import 27.It is understood that
Be, primary filter screen 21 in air-flow partial impurities and dust have filter effect, pass through second heat exchange import 27 at be arranged
Primary filter screen 21, can to avoid in air-flow impurity and dust be directly entered in heat exchanger 2, thereby may be ensured that 2 work of heat exchanger
The reliability of work is conducive to extend the service life of heat exchanger 2.
Some embodiments according to the present utility model, as shown in Figures 2 and 3, efficient filter 22 is adjacent to the first heat exchange outlet
26 are arranged and export 26 relatively with the first heat exchange.It is understood that efficient filter 22 and first heat exchange outlet 26 there is no compared with
Big spacing, the air-flow blowed out from the first heat exchange outlet 26, easier can move to efficient filter 22, and smoothly pass through
The secondary filter of efficient filter 22 is crossed, so as to reduce the stroke of air-flow flowing, and then reduces the energy loss of air-flow flowing.
In some embodiments of the utility model, it is equipped with fixed bracket 4, high-efficient filter as shown in Figures 2 and 3, in shell 1
Net 22 is located on fixed bracket 4.By the way that fixed bracket 4 is arranged, the connection of efficient filter 22 and fixed difficulty can be reduced, favorably
In the assembly efficiency for promoting efficient filter 22, while by fixed bracket 4, the bonding strength of efficient filter 22 can also be promoted,
Guarantee the reliability that efficient filter 22 works.Further, it is also possible to be convenient for the detection and maintenance of efficient filter 22, inspection is advantageously reduced
The cost surveyed and repaired.
Some embodiments according to the present utility model, as shown in Figures 2 and 3, indoor air inlet 111 and indoor air outlet
112 are located at the same side (referring to the left side of Fig. 4) of heat exchanger 2, and outdoor air inlet 121 and outdoor air outlet 122 are located at heat exchanger 2
Separate indoor air inlet 111 and indoor air outlet 112 side (referring to Fig. 4 right side).Thus, it is possible to simplify new blower
The complexity of 100 structures reduces the manufacture difficulty of new blower 100, promotes the production efficiency of new blower 100, reduces new blower 100
Production cost.Further, it is also possible to convenient for reducing the difficulty of fresh air installation, while being also convenient for going out with indoor air inlet 111, interior
The layout of 112 connecting pipe of air port.
Further, as shown in Figures 2 and 3, new blower 100 further include: the first wind wheel component 51, the first wind wheel component 51
It is located in shell 1 and is located at and flowed with certain driving air-flow from outdoor air inlet 121 between indoor air outlet 112 and the first heat exchange outlet 26
To indoor air outlet 112.It is understood that when the first wind wheel component 51 works, at the outdoor air inlet 121 of new blower 100
Negative pressure can be formed, so that outdoor fresh air has the power moved towards outdoor air inlet 121, and along the first heat exchange
Channel is delivered to interior from indoor air inlet 111.Thus, it is possible to realize pressure stream of the outdoor fresh air towards the interior space
It is dynamic, to promote new blower 100 to the treatment effect of room air cleanliness.
Further, the first wind wheel component 51 includes: the first spiral case, first motor and the first wind wheel, the first spiral case and shell
Body 1 connects, and first motor connect with shell 1 and is threaded through on the first spiral case, and the first wind wheel is located in the first spiral case, the first wind wheel
With the output axis connection of first motor.It is understood that air-flow can be along the first spiral case when the first wind wheel component 51 works
The runner of restriction moves.As a result, while realizing air-flow flowing, the direction of air-flow flowing can also be limited.Specifically, first
The first air inlet and the first air outlet are defined on spiral case.
In some embodiments of the utility model, as shown in Figures 2 and 3, new blower 100 further include: the second wind wheel group
Part 52, the second wind wheel component 52 are located in shell 1 and are located outside between air outlet 122 and the second heat exchange outlet 28 to drive gas
Stream flows to outdoor air outlet 122 from indoor air inlet 111.It is understood that when the second wind wheel component 52 works, new blower
Negative pressure can be formed at 100 indoor air inlet 111, is moved so that indoor air has towards what indoor air inlet 111 moved
Power, and outdoor is drained into from outdoor air outlet 122 along the second heat exchanger channels.Thus, it is possible to realize room air towards outdoor sky
Between forced flow, to promote new blower 100 to the treatment effect of room air cleanliness.
Further, the second wind wheel component 52 includes: the second spiral case, the second motor and the second wind wheel, the second spiral case and shell
Body 1 connects, and the second motor connect with shell 1 and is threaded through on the second spiral case, and the second wind wheel is located in the second spiral case, the second wind wheel
With the output axis connection of the second motor.It is understood that air-flow can be along the second spiral case when the second wind wheel component 52 works
The runner of restriction moves.As a result, while realizing air-flow flowing, the direction of air-flow flowing can also be limited.Specifically, second
The second air inlet and the second air outlet are defined on spiral case.
In some embodiments of the utility model, as shown in Figures 2 and 3, new blower 100 further include: the first air duct part
61, the first air duct part 61 is located in shell 1 and is located outside between air inlet 121 and the first heat exchange import 25, the first air duct part
61 limit the first airflow channel, and one end of the first airflow channel is connected to outdoor air inlet 121, the first airflow channel it is another
End is connected to the first heat exchange import 25.It is understood that enter the air-flow in new blower 100 from outdoor air inlet 121, it can be with
It is moved along the extending direction of the first airflow channel, and moves to the first heat exchange import under the guiding role of the first air duct part 61
25.First air duct part 61 has the function of being oriented to and gathering to the flowing of air-flow, can dissipate to avoid air-flow towards outside, thus
The energy loss of air-flow flowing can be reduced.
Further, the first air duct part 61 is foam element.The processing technology of foam element is more mature, manufacture difficulty and manufacture
The efficiency of advantage of lower cost, production is relatively high.Foam element heat insulation also with higher simultaneously, it is possible to reduce air-flow stream
Energy loss during dynamic has the advantages that energy conservation and environmental protection.
In some embodiments of the utility model, as shown in Figures 2 and 3, new blower 100 further include: the second air duct part
62, the second air duct part 62 is located in shell 1 and is located between indoor air inlet 111 and the second heat exchange import 27, the second air duct part
62 limit the second airflow channel, and one end of the second airflow channel is connected to indoor air inlet 111, the second airflow channel it is another
End is connected to the second heat exchange import 27.It is understood that enter the air-flow in new blower 100 from indoor air inlet 111, it can be with
It is moved along the extending direction of the second airflow channel, and moves to the second heat exchange import under the guiding role of the second air duct part 62
27.Second air duct part 62 has the function of being oriented to and gathering to the flowing of air-flow, can dissipate to avoid air-flow towards outside, thus
The energy loss of air-flow flowing can be reduced.
Further, the second air duct part 62 is foam element.The processing technology of foam element is more mature, manufacture difficulty and manufacture
The efficiency of advantage of lower cost, production is relatively high.Foam element heat insulation also with higher simultaneously, it is possible to reduce air-flow stream
Energy loss during dynamic has the advantages that energy conservation and environmental protection.
In some embodiments of the utility model, as depicted in figs. 1 and 2, heat exchanger 2 includes the first heat exchanging core 23
With the second heat exchanging core 24, the first heat exchanging core 23 and the second heat exchanging core 24 are perpendicular to 111 He of indoor air inlet
It successively arranges on the direction of the arragement direction of indoor air outlet 112, the first heat exchanging core 23 and the second heat exchanging core 24 are total
It is same to limit the first heat exchanger channels and the second heat exchanger channels.The study found that monolith heat exchanging core identical for size and by
For the aggregate of the heat exchanging core composition of multiple small sizes, the aggregate that is made of the heat exchanging core of multiple small sizes
Heat exchange efficiency is higher.It, can be with as a result, by the first heat exchanging core 23 and the second heat exchanging core 24 of two small sizes of setting
The heat exchange efficiency of heat exchanger 2 is promoted, the ability that heat exchanger 2 stores energy and releases energy is promoted, so as to realize that energy returns
The maximization received and utilized.
Preferably, as depicted in figs. 1 and 2, the size and structure of the first heat exchanging core 23 and the second heat exchanging core 24
Size is identical with structure.The first heat exchanging core 23 and the second heat exchanging core 24 can use phase in processing and manufacturing as a result,
Same manufacturer's standard is manufactured, so as to reduce the manufacture hardly possible of the first heat exchanging core 23 and the second heat exchanging core 24
Degree.In addition, first heat exchanging core 23 and second heat exchanging core 24 all the same for size and structure are not required in assembly
Consider the assemble sequence of the two, assembly difficulty is lower.Furthermore it when the first heat exchanging core 23 needs replacing, can be used
Second heat exchanging core 24 replaces work, replaces and repairs and is more convenient.
Some embodiments according to the present utility model, as depicted in figs. 1 and 2, electric-controlled box 7 and the shell 1 of new blower 100
Periphery wall connection, and electric-controlled box 7 is adjacent at least one of indoor air inlet 111 and indoor air outlet 112.It is understood that
It is that electric-controlled box 7 can be neighbouring indoor air inlet 111 and be arranged；Alternatively, electric-controlled box 7 is arranged adjacent to indoor air outlet 112；Alternatively,
Electric-controlled box 7 is positioned adjacent to the position of indoor air inlet 111 and indoor air outlet 112.
Since there are the biggish temperature difference for indoor air and outdoor air, especially in winter or summer, for peace
Mounted in outdoor new blower 100, new blower 100 is exposed in outdoor environment, the shell 1 and indoor air of new blower 100
There is also the biggish temperature difference.
When electric-controlled box 7 is arranged adjacent to indoor air inlet 111, indoor air can be entered by indoor air inlet 111
It in new blower 100, and is flowed towards heat exchanger 2, and this fraction is during flowing to heat exchanger 2, it can be with its outside
The shell 1 of close indoor air inlet 111 exchange heat, to reduce shell 1 and this fraction close to indoor air inlet 111
Between the temperature difference.Meanwhile can exchange heat again with the air on the outside of it close to the shell 1 of indoor air inlet 111, so that close
The temperature difference between electric-controlled box 7 that the air of this partial shell 1 and neighbouring indoor air inlet 111 are arranged reduces, to reduce condensation
Generation.
For example, in winter when, indoor temperature can be higher relative to outdoor temperature, and indoor air can pass through interior
Air inlet 111 enter new blower 100, since the temperature of this partial air is relatively high, this partial air can on the outside of it
The lower shell 1 of temperature exchanges heat, at the same this partial shell 1 after heat exchange again can with the air in the outside of shell 1 into
Row heat exchange, so that the temperature difference between the temperature and electric-controlled box 7 of the air of this partial shell 1 reduces, to reduce condensation
It generates.
For another example, in summer, indoor temperature can be lower relative to outdoor temperature, and indoor air can pass through interior
Air inlet 111 enter new blower 100, since the temperature of this partial air is relatively low, this partial air can on the outside of it
The higher shell 1 of temperature exchanges heat, this partial shell 1 after heat exchange can be changed again with the air in 1 outside of shell
Heat, so that the temperature difference between the temperature and electric-controlled box 7 of the air of this partial shell 1 reduces, to reduce the generation of condensation.
When electric-controlled box 7 is arranged adjacent to indoor air outlet 112, outdoor air can enter by outdoor air inlet 121
First heat exchanger channels, and exchange heat in the first heat exchanger channels, the air after heat exchange is flowing to indoor air outlet 112
In the process, it can exchange heat with the shell 1 of the close indoor air outlet 112 in outside, this partial shell 1 after heat exchange again can
It is exchanged heat with the air with 1 outside of shell, so that the outlet air in the air of the shell 1 of indoor air outlet 112 and adjacent chamber
The temperature difference between the electric-controlled box 7 of mouth 112 reduces, to reduce the generation of condensation.
For example, in winter when, electric-controlled box 7 can be higher relative to outdoor temperature, outdoor air can by it is outdoor into
Air port 121 enters the first heat exchanger channels, and absorbs heat in the first heat exchanger channels, and the air after heating is indoor in flow direction
During air outlet 112, it can exchange heat with the shell 1 of the neighbouring indoor air outlet 112 in outside, so that this partial shell 1
Temperature increase, this partial shell 1 after heating can exchange heat again with the air in 1 outside of shell, so that going out close to interior
The temperature difference between the air of the shell 1 in air port 112 and the electric-controlled box 7 of neighbouring indoor air outlet 112 reduces, to reduce condensation
It generates.
For another example, in summer, electric-controlled box 7 can be lower relative to outdoor temperature, outdoor air can by it is outdoor into
Air port 121 enters the first heat exchanger channels, and heat release is carried out in the first heat exchanger channels, and the air after cooling is indoor in flow direction
During air outlet 112, it can exchange heat with the shell 1 of the neighbouring indoor air outlet 112 in outside, so that this partial shell 1
Temperature reduce, this partial shell 1 after cooling can exchange heat again with the air in 1 outside of shell, so that going out close to interior
The temperature difference between the air of the shell 1 in air port 112 and the electric-controlled box 7 of neighbouring indoor air outlet 112 reduces, to reduce condensation
It generates.
When electric-controlled box 7 is positioned adjacent to the position of indoor air inlet 111 and indoor air outlet 112, from indoor air inlet 111
After entering in new blower 100 into the air in new blower 100 and from outdoor air inlet 121 and being exchanged heat with heat exchanger 2
Air, can exchange heat with the shell 1 close to indoor air inlet 111 and indoor air outlet 112, so that going out in adjacent chamber
The temperature difference between air and electric-controlled box 7 around the shell 1 of air port 112 and indoor air inlet 111 reduces, to reduce condensation
It generates.
In some embodiments of the utility model, as shown in Figure 2 and Figure 4, shell 1 include left plate 11, right side plate 12,
Back side panel 13, access panel 14, chassis 16 and top cover 15 (referring to the left, right, front and rear in Fig. 4).Indoor air inlet 111 and interior
Air outlet 112 is located on left plate 11, and outdoor air inlet 121 and outdoor air outlet 122 are located on right side plate 12, left plate 11,
The lower end of the short transverse of right side plate 12, back side panel 13 and access panel 14 is connect with chassis 16, left plate 11, right side plate 12, after
The upper end of the short transverse of side plate 13 and access panel 14 is connect with top cover 15, and one end of back side panel 13 is connect with left plate 11, after
The other end of side plate 13 is connect with right side plate 12, and access panel 14 is oppositely arranged with back side panel 13, and access panel 14 and left plate 11
It is connected with right side plate 12.In some examples of the utility model, accommodation space is limited between top cover 15 and fixed bracket 4, it is high
Effect strainer 22 is located in accommodation space.The difficulty that new blower 100 overhauls can be reduced by access panel 14, while access panel 14 is beaten
It, can also be in order to the pick-and-place of heat exchanger 2 after opening.
In some embodiments of the utility model, chassis 16 and back side panel 13 are integrally formed part.It is integrally formed as a result,
Structure can not only guarantee the properity stability on chassis 16 Yu back side panel 13, and facilitate molding, be simple to manufacture, and
And extra assembly parts and connection process are eliminated, the assembly efficiency on chassis 16 Yu back side panel 13 is substantially increased, ensure that
The connection reliability on chassis 16 and back side panel 13, furthermore, the integral strength and high stability of integrally formed structure, assembling is more
It is convenient, longer life expectancy.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ",
The description of " example ", " specific example " or " some examples " etc. means specific features described in conjunction with this embodiment or example, knot
Structure, material or feature are contained at least one embodiment or example of the utility model.In the present specification, to above-mentioned art
The schematic representation of language may not refer to the same embodiment or example.Moreover, description specific features, structure, material or
Person's feature can be combined in any suitable manner in any one or more of the embodiments or examples.
While there has been shown and described that the embodiments of the present invention, it will be understood by those skilled in the art that:
These embodiments can be carried out with a variety of variations, modification, replacement in the case where not departing from the principles of the present invention and objective
And modification, the scope of the utility model are defined by the claims and their equivalents.
Claims (14)
1. a kind of new blower characterized by comprising
Shell, the shell are equipped with outdoor air inlet, outdoor air outlet, indoor air inlet and indoor air outlet；
Heat exchanger, the heat exchanger are located in the shell, and the heat exchanger has the first heat exchanger channels and the second heat exchanger channels,
First heat exchanger channels have first heat exchange import and first heat exchange outlet, second heat exchanger channels have second exchange heat into
Mouthful and second heat exchange outlet, it is described first heat exchange import be connected to the outdoor air inlet, it is described first exchange heat export with it is described
Indoor air outlet connection, the second heat exchange import are connected to the indoor air inlet, second heat exchange outlet and the room
Outgoing tuyere connection is equipped with primary filter screen between the first heat exchange import and the outdoor air inlet, and described first exchanges heat out
Efficient filter is equipped between mouth and the indoor air outlet；
For detecting PM2.5 concentration and CO2The sensor of concentration, the sensor are located at the indoor air inlet and described second
To detect PM2.5 concentration and CO from the air of indoor flow direction outdoor between heat exchange import2Concentration.
2. new blower according to claim 1, which is characterized in that the primary filter screen is located at the first heat exchange import
Place.
3. new blower according to claim 1, which is characterized in that the efficient filter is set adjacent to first heat exchange outlet
It sets and opposite with first heat exchange outlet.
4. new blower according to claim 3, which is characterized in that be equipped with fixed bracket, the high-efficient filter in the shell
Net is located on the fixed bracket.
5. new blower according to claim 1, which is characterized in that the indoor air inlet and the indoor air outlet are located at
The same side of the heat exchanger, the outdoor air inlet and the outdoor air outlet are located at the separate interior of the heat exchanger
The side of air inlet and the indoor air outlet.
6. new blower according to claim 5, which is characterized in that further include:
First wind wheel component, the first wind wheel component are located in the shell and are located at the indoor air outlet and described first
The indoor air outlet is flowed to from the outdoor air inlet with certain driving air-flow between heat exchange outlet.
7. new blower according to claim 5, which is characterized in that further include:
Second wind wheel component, the second wind wheel component are located in the shell and are located at the outdoor air outlet and described second
The outdoor air outlet is flowed to from the indoor air inlet with certain driving air-flow between heat exchange outlet.
8. new blower according to claim 5, which is characterized in that further include:
First air duct part, first air duct part are located in the shell and are located at the outdoor air inlet and first heat exchange
Between import, first air duct part limits the first airflow channel, one end of first airflow channel and it is described it is outdoor into
Air port connection, the other end of first airflow channel and the first heat exchange inlet communication.
9. new blower according to claim 8, which is characterized in that first air duct part is foam element.
10. new blower according to claim 5, which is characterized in that further include:
Second air duct part, second air duct part are located in the shell and are located at the indoor air inlet and second heat exchange
Between import, second air duct part limits the second airflow channel, one end of second airflow channel and it is described it is indoor into
Air port connection, the other end of second airflow channel and the second heat exchange inlet communication.
11. new blower according to claim 10, which is characterized in that second air duct part is foam element.
12. new blower according to claim 5, which is characterized in that the heat exchanger includes the first heat exchanging core and the
Two heat exchanging cores, first heat exchanging core and second heat exchanging core are perpendicular to the indoor air inlet and institute
It states and successively arranges on the direction of the arragement direction of indoor air outlet, first heat exchanging core and second heat exchanging core
First heat exchanger channels and second heat exchanger channels are limited jointly.
13. new blower according to claim 12, which is characterized in that the size and structure of first heat exchanging core with
The second heat exchanging core size is identical with structure.
14. new blower according to claim 1, which is characterized in that the electric-controlled box of the new blower is outer with the shell
Peripheral wall connection, and the electric-controlled box is adjacent at least one of the indoor air inlet and the indoor air outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920185654.4U CN209588291U (en) | 2019-02-01 | 2019-02-01 | New blower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920185654.4U CN209588291U (en) | 2019-02-01 | 2019-02-01 | New blower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209588291U true CN209588291U (en) | 2019-11-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920185654.4U Active CN209588291U (en) | 2019-02-01 | 2019-02-01 | New blower |
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| Country | Link |
|---|---|
| CN (1) | CN209588291U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113899011A (en) * | 2020-06-22 | 2022-01-07 | 宁波奥克斯电气股份有限公司 | Fresh air system, air conditioner and control method of fresh air system |
-
2019
- 2019-02-01 CN CN201920185654.4U patent/CN209588291U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113899011A (en) * | 2020-06-22 | 2022-01-07 | 宁波奥克斯电气股份有限公司 | Fresh air system, air conditioner and control method of fresh air system |
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