CN208296053U - Fresh air handling units, integrating device and fresh air remove haze device - Google Patents
Fresh air handling units, integrating device and fresh air remove haze device Download PDFInfo
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- CN208296053U CN208296053U CN201820570978.5U CN201820570978U CN208296053U CN 208296053 U CN208296053 U CN 208296053U CN 201820570978 U CN201820570978 U CN 201820570978U CN 208296053 U CN208296053 U CN 208296053U
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- fresh air
- handling units
- bypass
- air duct
- shell
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Abstract
The utility model relates to a kind of Fresh air handling units, integrating device and fresh airs to remove haze device.Wherein, Fresh air handling units include: shell, heat exchanging core and dodge gate, enclosure interior is formed with bypass air duct, heat exchanging core is arranged in shell and is independently arranged relative to bypass air duct, dodge gate is movably disposed on shell, it is used to open and is covered conjunction bypass air duct, is switched so that Fresh air handling units work between bypass mode and heat exchange mode.The setting of dodge gate reduces unit occupied space, exploitativeness with higher instead of multiple groups wind valve structure.
Description
Technical field
The utility model relates to fresh air except haze engineering device technique field more particularly to a kind of Fresh air handling units, integrating device and
Fresh air removes haze device.
Background technique
Fresh air is widely used in the civilian comfort field such as green building, transport hub and education and medical care except haze device at present
It closes.Wind adjusting etc. is mixed to the new of Fresh air handling units, return air bypass, double bypass, interior circulation, ratio in the market to tend to become strong functional requirements day
It is strong.But though the side wind valve structure that Fresh air handling units use currently on the market is able to achieve the partial functions such as bypass or interior circulatory function,
But such structure is because air duct is small and air duct needs the channel by " several " word, and it is big that there are windages, the high problem of energy consumption, together
When bypass and it is interior circulation need multiple groups wind valve structure realize, it is contemplated that space is freely rotated, unit demand space is big, thus at present
It should be used less in the market.
Utility model content
To overcome the above technological deficiency, the technical issues of the utility model solves, is to provide a kind of Fresh air handling units, collection
Haze device is removed at device and fresh air, occupied space can be reduced.
In order to solve the above technical problems, the utility model provides a kind of Fresh air handling units comprising:
Shell, inside are formed with bypass air duct；
Heat exchanging core is arranged in shell and is independently arranged relative to bypass air duct；And
Dodge gate is movably disposed on shell, conjunction bypass air duct is used to open and covers, so that Fresh air handling units work in
Switch between bypass mode and heat exchange mode.
Further, dodge gate covers conjunction bypass air duct in the state of moving to first position and opens wide heat exchanging core,
So that Fresh air handling units work in heat exchange mode；Dodge gate covers in the state of moving to the second position to be closed heat exchanging core and beats
Bypass air duct is opened, so that Fresh air handling units are in bypass mode.
Further, dodge gate is slidably disposed on shell.
It further, further include driving mechanism, for driving dodge gate to move relative to shell.
Further, driving mechanism includes driven rack gear, driving gear and driving motor, and driving motor passes through driving tooth
It takes turns with driven rack gear and dodge gate is driven to slide relative to shell.
Further, bypass air duct is linear type air duct.
Further, bypass air duct includes fresh air bypass air duct and return air bypass air duct, and the fresh air in fresh air bypass air duct enters
Mouth and fresh air outlet are separately positioned on two sides opposite on shell, and the return air inlet in return air bypass air duct and return air outlet are set respectively
Set opposite two sides on shell.
Further, dodge gate is four and closes fresh air inlet, fresh air outlet, return air inlet for accordingly opening and covering
It is exported with return air.
Further, shell is in quadrangle, and fresh air inlet, fresh air outlet, return air inlet and return air outlet are separately positioned on
On each side of shell.
Further, fresh air bypass air duct communicates in shell with return air bypass air duct.
The utility model additionally provides a kind of integrating device comprising the list that the above-mentioned Fresh air handling units of at least two groups are constituted
Member.
Further, two groups of adjacent Fresh air handling units are arranged side by side, and the bypass air duct of two groups of adjacent Fresh air handling units is adjacent
Or the heat exchanging core of two groups of adjacent Fresh air handling units is adjacent.
The utility model additionally provides a kind of fresh air except haze device comprising above-mentioned Fresh air handling units are above-mentioned integrated
Device.
As a result, based on the above-mentioned technical proposal, the utility model Fresh air handling units by forming bypass air duct simultaneously inside housings
Heat exchanging core is designed to the form being independently arranged relative to bypass air duct, and movable dodge gate is set on shell,
It is opened and is covered by dodge gate and close bypass air duct, realize switching of the Fresh air handling units between bypass mode and heat exchange mode,
The setting of dodge gate reduces unit occupied space, exploitativeness with higher instead of multiple groups wind valve structure.This is practical new
The integrating device and fresh air that type provides are except haze device also correspondingly has above-mentioned advantageous effects.
Detailed description of the invention
Attached drawing described herein is used to provide a further understanding of the present invention, and is constituted part of this application,
The illustrative embodiments and their description of the utility model are only used for explaining the utility model, do not constitute to the utility model not
Work as restriction.In the accompanying drawings:
Fig. 1 is the positive structure diagram of the utility model Fresh air handling units embodiment；
Fig. 2 is the left view structural representation of the utility model Fresh air handling units embodiment；
Fig. 3 is the positive structure diagram that the utility model fresh air removes haze Installation practice；
Fig. 4 is the overlooking structure diagram that the utility model fresh air removes haze Installation practice.
Each appended drawing reference respectively represents:
1, Fresh air handling units；1-1, the first Fresh air handling units；1-2, the second Fresh air handling units；2, return air fan；3, filter；4, new
Wind blower；11, driven rack gear；12, driving gear；13, driving motor；14, dodge gate；14-1, the first dodge gate；14-2,
Two dodge gates；15, sliding slot；16, fresh air inlet；17, return air exports；18, fresh air exports；19, return air inlet；20, heat exchanger core
Body.
Specific embodiment
Below by drawings and examples, the technical solution of the utility model is described in further detail.
Specific embodiment of the present utility model is asked for the ease of the design to the utility model, the technology that is solved
Topic, the technical characteristic for constituting technical solution and bring technical effect have further description.It should be noted that for this
The explanation of a little embodiments does not constitute the restriction to the utility model.In addition, the embodiment party of the utility model described below
Technical characteristic involved in formula can be combined with each other as long as they do not conflict with each other.
In the utility model Fresh air handling units one schematical embodiment, referring to figs. 1 and 2, Fresh air handling units 1 are wrapped
It includes:
Shell, inside are formed with bypass air duct；
Heat exchanging core 20 is arranged in shell and is independently arranged relative to bypass air duct；And
Dodge gate 14, is movably disposed on shell, conjunction bypass air duct is used to open and covers, so that Fresh air handling units work
Switch between bypass mode and heat exchange mode.
In the schematical embodiment, by forming the side being independently arranged relative to heat exchanging core 20 inside housings
Ventilating duct and movable dodge gate 14 is set on shell, opens and covers conjunction bypass air duct by dodge gate 14, realize new
Switching of the blower fan group between bypass mode and heat exchange mode, the setting of dodge gate 14 are reduced instead of multiple groups wind valve structure
Unit occupied space, exploitativeness with higher.
In some improved embodiments, dodge gate 14 covers conjunction in the state of moving to first position as shown in Figure 2
It bypasses air duct and opens wide heat exchanging core 20, so that Fresh air handling units work in heat exchange mode；Dodge gate 14 is being moved to such as Fig. 2
Lid closes heat exchanging core 20 and opens bypass air duct in the state of the second position of middle haircut meaning, so that Fresh air handling units are in side
Logical mode.
In some embodiments, dodge gate 14 is slidably disposed on shell, slides the mode of setting compared to will live
Dynamic door, which is rotatably arranged on the form on shell, can further reduce occupied space, easy to control, and slides setting and may be used also
With realize bypass air duct opened by mixed wind proportional parts, thus realize can ratio control mixed wind mode, it is with higher can
Implementation.Certainly, in other embodiments, dodge gate is rotatably arranged on shell to realize that opening and lid close function.
In order to drive dodge gate 14 to move relative to shell, in some embodiments, Fresh air handling units 1 further include driving machine
Structure, for driving dodge gate 14 to move relative to shell.Further, as shown in Figure 1, driving mechanism include driven rack gear 11,
Driving gear 12 and driving motor 13, driving motor 13 drive 14 phase of dodge gate by driving gear 12 and driven rack gear 11
Shell is slided.The starting when driving motor 13 receives feedback signal drives driving gear 12 to rotate and is transmitted to driven tooth
On item 11, driven rack gear 11 vertical paper as shown in Figure 1 moves inwards, so that the vertical paper of dodge gate 14 be driven to transport inwards
It is dynamic, i.e., it is exactly that dodge gate 14 moves downward in Fig. 2, the sliding by forming dodge gate 14 works in side to control Fresh air handling units
Switch between logical mode and heat exchange mode, that is, dodge gate 14 is fully slid into the left side i.e. second position, and bypass air duct is completely spacious
It opens, the windward side of heat exchanging core 20 is blocked by dodge gate 14, to realize that lid closes heat exchanging core 20, Fresh air handling units are worked in
Bypass mode；Dodge gate 14 is fully slid into the right i.e. first position, and the windward side of heat exchanging core 20 is opened wide completely, bypasses air duct
It is blocked by dodge gate 14, to realize that lid closes bypass air duct, Fresh air handling units work in heat exchange mode.
Energy consumption is reduced in order to reduce the windage in air duct, in some embodiments, bypass air duct is linear type air duct.Into one
Step ground, as shown in Figure 1, bypass air duct includes fresh air bypass air duct and return air bypass air duct, fresh air bypasses the fresh air inlet in air duct
16 and fresh air outlet 18 be separately positioned on two sides opposite on shell, return air bypasses return air inlet 19 and the return air outlet 17 in air duct
It is separately positioned on two sides opposite on shell.Dodge gate 14 is by opening and covering conjunction fresh air inlet 16, fresh air exports 18 to realize
It opens and lid closes fresh air and bypasses air duct, dodge gate 14 is opened by opening and covering conjunction return air inlet 19 and return air outlet 17 to realize
Return air, which is closed, with lid bypasses air duct.It was verified that the utility model Fresh air handling units energy consumption in transition season is lower.
Specifically, in some embodiments, as shown in Figure 1, shell is in quadrangle, fresh air inlet 16, is returned fresh air outlet 18
Wind entrance 19 and return air outlet 17 are separately positioned on 4 sides of shell.It is compact-sized simple, it is easy to implement.Specifically, such as
Shown in Fig. 1, shell is square.
In order to realize the switching of more multi-operation mode, in some embodiments, dodge gate 14 is four and for accordingly
It opens and lid closes fresh air inlet 16, fresh air outlet 18, return air inlet 19 and return air outlet 17.With as depicted in figs. 1 and 2, first
Dodge gate 14-1, which is used to open and covers, closes fresh air inlet 16, and the second dodge gate 14-2, which is used to open and covers, closes return air outlet 17, the
Three dodge gates, which are used to open and cover, closes return air inlet 19, and the 4th dodge gate, which is used to open and covers, closes fresh air outlet 18.Accordingly, such as
Shown in Fig. 1, driving motor 13 is also 4, i.e. the first driving motor A, the second driving motor B, third driving motor C and the 4th
Driving motor D.In some specific or improved embodiment, fresh air bypasses air duct and communicates in shell with return air bypass air duct.
Illustrate that the operating mode of the utility model Fresh air handling units is as follows by taking Fig. 1 and embodiment shown in Fig. 2 as an example below:
When opening fresh air inlet 16 and fresh air outlet 18 and covering conjunction return air inlet 19 and return air outlet 17, fresh air bypasses wind
Road is opened, and Fresh air handling units work in fresh air bypass mode；
When opening return air inlet 19 and return air outlet 17 and covering conjunction fresh air inlet 16 and fresh air outlet 18, return air bypasses wind
Road is opened, and Fresh air handling units work in return air bypass mode；
When opening return air inlet 19 and fresh air outlet 18 and covering conjunction fresh air inlet 16 and return air outlet 17, Fresh air handling units work
Make in interior circulation pattern；
When opening fresh air inlet 16, return air inlet 19 and fresh air outlet 18 and covering conjunction return air outlet 17, Fresh air handling units
Work in mixed wind mode；Wherein, fresh air inlet 16, return air inlet 19 and fresh air outlet 18 can according to mixed wind proportional parts
Be opened, thus realize can ratio control mixed wind mode.
It is the embodiment of at least two groups for Fresh air handling units 1, by taking Fig. 3 and embodiment shown in Fig. 4 as an example, Fresh air handling units 1
Including the first Fresh air handling units 1-1 and the second Fresh air handling units 1-2, when the first Fresh air handling units 1-1 is worked under fresh air bypass mode, i.e.,
Fresh air inlet 16 and the fresh air outlet 18 of first Fresh air handling units 1-1 is opened, and the second Fresh air handling units 1-2 works in return air bypass
Under mode, i.e. the return air inlet 19 of the second Fresh air handling units 1-2 and return air outlet 17 is opened, so that double bypass modes are realized,
Exploitativeness with higher.
The utility model additionally provides a kind of integrating device comprising the list that the above-mentioned Fresh air handling units of at least two groups are constituted
Member.Since the utility model Fresh air handling units can reduce occupied space, correspondingly, the utility model integrating device also has
Above-mentioned advantageous effects, details are not described herein.
In some embodiments, as shown in Figure 3 and Figure 4, two groups of adjacent Fresh air handling units are arranged side by side, and adjacent two groups are new
The heat exchanging core 20 of two groups of adjacent or adjacent Fresh air handling units of the bypass air duct of blower fan group is adjacent, two groups of Fresh air handling units arrangements
At the positive middle part in unit air duct, in bypass mode, bypass air duct flow field is evenly distributed, meanwhile, bypass air duct is straight directly to be gone out, air duct
Local resistance is minimum, and low energy consumption when transition season.When if multiple groups, heat exchanging core is handed over bypass air duct and mutually arranges have wind
The characteristics of field is uniformly, low energy consumption.
The utility model additionally provides a kind of fresh air except haze device, as shown in figure 3, fresh air includes return air fan except haze device
2, filter 3, fresh-air fan 4 and above-mentioned Fresh air handling units or above-mentioned integrating device.Due to the utility model Fresh air handling units
Or integrating device can reduce occupied space, correspondingly, the utility model fresh air also has above-mentioned Advantageous except haze device
Effect also repeats no more herein.
The embodiment combined above is described in detail the embodiments of the present invention, but the utility model not office
It is limited to described embodiment.For a person skilled in the art, the principles of the present invention and essence are not being departed from
A variety of variations, modification, equivalence replacement and modification is carried out to these embodiments in the case where spirit to still fall in the utility model
Protection scope within.
Claims (13)
1. a kind of Fresh air handling units characterized by comprising
Shell, inside are formed with bypass air duct；
Heat exchanging core (20) is arranged in the shell and is independently arranged relative to the bypass air duct；And
Dodge gate (14), is movably disposed on the shell, is used to open and covers and closes the bypass air duct, so that described new
Blower fan group, which works between bypass mode and heat exchange mode, to be switched.
2. Fresh air handling units according to claim 1, which is characterized in that the dodge gate (14) is moving to first position
State lower cover closes the bypass air duct and opens wide the heat exchanging core (20), so that the Fresh air handling units work in heat exchange mould
Formula；The dodge gate (14) is covered in the state of moving to the second position closes the heat exchanging core (20) and opens the bypass
Air duct, so that the Fresh air handling units are in bypass mode.
3. Fresh air handling units according to claim 1, which is characterized in that the dodge gate (14) is slidably disposed on described
On shell.
4. Fresh air handling units according to claim 1, which is characterized in that further include driving mechanism, for driving the activity
Door (14) is moved relative to the shell.
5. Fresh air handling units according to claim 4, which is characterized in that the driving mechanism includes driven rack gear (11), master
Moving gear (12) and driving motor (13), the driving motor (13) pass through the driving gear (12) and the driven rack gear
(11) come drive the dodge gate (14) relative to the shell slide.
6. Fresh air handling units according to claim 1, which is characterized in that the bypass air duct is linear type air duct.
7. Fresh air handling units according to claim 1, which is characterized in that the bypass air duct includes fresh air bypass air duct and returns
Wind bypasses air duct, and phase on the housing is respectively set in the fresh air inlet (16) in fresh air bypass air duct and fresh air outlet (18)
Pair two sides, the return air inlet (19) in return air bypass air duct and return air outlet (17) are respectively set on the housing relatively
Two sides.
8. Fresh air handling units according to claim 7, which is characterized in that the dodge gate (14) is four and for accordingly
It opens and lid closes the fresh air inlet (16), fresh air outlet (18), the return air inlet (19) and return air outlet
(17)。
9. Fresh air handling units according to claim 7, which is characterized in that the shell is in quadrangle, the fresh air inlet
(16), the fresh air outlet (18), the return air inlet (19) and return air outlet (17) are separately positioned on the shell
On each side.
10. Fresh air handling units according to claim 7, which is characterized in that the fresh air bypass air duct and the return air bypass
Air duct communicates in the shell.
11. a kind of integrating device, which is characterized in that the unit constituted including at least two groups Fresh air handling units described in claim 1.
12. integrating device according to claim 11, which is characterized in that Fresh air handling units described in adjacent two groups are set side by side
It sets, the heat exchanging core of Fresh air handling units described in adjacent or adjacent two groups in bypass air duct of Fresh air handling units described in adjacent two groups
(20) adjacent.
13. a kind of fresh air removes haze device, which is characterized in that including the described in any item Fresh air handling units of claim 1~10, or power
Benefit require 11 or 12 described in integrating device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820570978.5U CN208296053U (en) | 2018-04-20 | 2018-04-20 | Fresh air handling units, integrating device and fresh air remove haze device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820570978.5U CN208296053U (en) | 2018-04-20 | 2018-04-20 | Fresh air handling units, integrating device and fresh air remove haze device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208296053U true CN208296053U (en) | 2018-12-28 |
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ID=64725448
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820570978.5U Active CN208296053U (en) | 2018-04-20 | 2018-04-20 | Fresh air handling units, integrating device and fresh air remove haze device |
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| CN (1) | CN208296053U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108488917A (en) * | 2018-04-20 | 2018-09-04 | 珠海格力电器股份有限公司 | Fresh air handling units and its control method, integrating device and fresh air remove haze device |
-
2018
- 2018-04-20 CN CN201820570978.5U patent/CN208296053U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108488917A (en) * | 2018-04-20 | 2018-09-04 | 珠海格力电器股份有限公司 | Fresh air handling units and its control method, integrating device and fresh air remove haze device |
| CN108488917B (en) * | 2018-04-20 | 2023-08-29 | 珠海格力电器股份有限公司 | Fresh air unit, control method thereof, integrated device and fresh air haze removal device |
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