CN206817688U - A kind of combined type Fresh air handing unit - Google Patents
A kind of combined type Fresh air handing unit Download PDFInfo
- Publication number
- CN206817688U CN206817688U CN201720702668.XU CN201720702668U CN206817688U CN 206817688 U CN206817688 U CN 206817688U CN 201720702668 U CN201720702668 U CN 201720702668U CN 206817688 U CN206817688 U CN 206817688U
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- air volume
- cavity
- volume damper
- pressure fan
- filter
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Abstract
The utility model discloses a kind of combined type Fresh air handing unit, including just effect air cleaner, wet-membrane humidifier, chemical filter, medium effeciency filter, cooling coil, pressure fan, by-passing valve, fresh-air volume regulating valve, return air volume damper one and return air volume damper two, the return air volume damper one and return air volume damper two are arranged on the top of the unit, the just effect air cleaner, wet-membrane humidifier, chemical filter, medium effeciency filter, cooling coil, by-passing valve, pressure fan is set gradually from outside to inside, the return air volume damper two is arranged on the upper end of the cavity of just effect air cleaner and wet-membrane humidifier composition, the return air volume damper one is arranged on the cavity upper end that chemical filter and medium effeciency filter form, the fresh-air volume regulating valve is arranged on the outside of the unit at air intake.The utility model reduces energy consumption, the hot localised points for reducing I T equipment, reduces floor space.
Description
Technical field
Air conditioner end equipment is the utility model is related to, specifically a kind of combined type Fresh air handing unit.
Background technology
Recently as the fast development of cloud computing technology, data center starts to develop towards the direction of hugeization, and new one
There is higher requirement at codes or data center to the cleanliness factor and energy consumption of temperature humidity/air of air, therefore, it is necessary at a kind of fresh air
Unit is managed to meet the needs of huge data center.
Utility model content
The utility model provides a kind of combined type Fresh air handing unit, reduces energy consumption, reduces the hot localised points of information technoloy equipment, subtracts
Few floor space.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model is：
A kind of combined type Fresh air handing unit, including just effect air cleaner, wet-membrane humidifier, chemical filter, middle effect
Filter, cooling coil, pressure fan, by-passing valve, fresh-air volume regulating valve, return air volume damper one and return air volume damper
Two, the return air volume damper one and return air volume damper two are arranged on the top of the unit, the just effect air mistake
Filter, wet-membrane humidifier, chemical filter, medium effeciency filter, cooling coil, by-passing valve, pressure fan are set gradually from outside to inside,
The return air volume damper two is arranged on the upper end of the cavity of just effect air cleaner and wet-membrane humidifier composition, the return air
Volume damper one is arranged on the cavity upper end that chemical filter and medium effeciency filter form, the fresh-air volume regulating valve installation
On the outside of the unit at air intake.
Further, the pressure fan is provided with three and is vertically arranged.
Further, cavity, the chemical filter of the just effect air cleaner and wet-membrane humidifier composition were imitated with
Cavity between cavity, medium effeciency filter and cooling coil that filter forms, the side of the cavity where pressure fan are equipped with door.
Preferably, the cooling coil and by-passing valve connect and separate the cavity between medium effeciency filter and pressure fan.
Preferably, the pressure fan is EC blower fans.
Further, the side of cavity is provided with electric cabinet where the pressure fan.
Further, in addition to protection silk screen, the protection silk screen are arranged on the air inlet of fresh air.
The beneficial effects of the utility model are：
The utility model clever structure, natural fresh air is made full use of to greatly reduce the energy consumption of air-conditioning equipment；The gas of air-supply
Stream is uniform, reduces the hot localised points of information technoloy equipment；Separate space is placed, and is reduced and is taken the effective area of computer room.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Fig. 1 is the utility model front view.
Fig. 2 is the utility model top view.
Fig. 3 is the utility model left view.
Fig. 4 is the front view that the utility model mechanical refrigeration pattern indicates airflow direction.
Fig. 5 is the top view that the utility model mechanical refrigeration pattern indicates airflow direction.
Fig. 6 is the front view that the complete free cooling refrigeration pattern of the utility model indicates airflow direction.
Fig. 7 is the top view that the complete free cooling refrigeration pattern of the utility model indicates airflow direction.
Fig. 8 is that the utility model part free cooling refrigeration pattern when outdoor temperature is higher than 0 DEG C indicates airflow direction
Front view.
Fig. 9 is that the utility model part free cooling refrigeration pattern when outdoor temperature is higher than 0 DEG C indicates airflow direction
Top view.
Figure 10 is that the utility model part free cooling refrigeration pattern when outdoor temperature is less than 0 DEG C indicates airflow direction
Front view.
Figure 11 is that the utility model part free cooling refrigeration pattern when outdoor temperature is less than 0 DEG C indicates airflow direction
Top view.
Embodiment
Below in conjunction with accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out clear
Chu, it is fully described by, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole realities
Apply example.The component of the utility model embodiment being generally described and illustrated herein in the accompanying drawings can be come with a variety of configurations
Arrangement and design.Therefore, the detailed description of the embodiment of the present utility model to providing in the accompanying drawings is not intended to limit below
Claimed the scope of the utility model, but it is merely representative of selected embodiment of the present utility model.Based on the utility model
Embodiment, the every other embodiment that those skilled in the art are obtained on the premise of creative work is not made, all
Belong to the scope of the utility model protection.
As shown in FIG. 1 to 3, the utility model embodiment provides a kind of combined type Fresh air handing unit, including just effect
It is air cleaner 2, wet-membrane humidifier 3, chemical filter 4, medium effeciency filter 5, cooling coil 6, pressure fan 8, by-passing valve 7, new
Wind volume damper 9, return air volume damper 1 and return air volume damper 2 10, the return air volume damper 1 and
Return air volume damper 2 10 is arranged on the top of the unit, the just effect air cleaner 2, wet-membrane humidifier 3, chemical mistake
Filter 4, medium effeciency filter 5, cooling coil 6, by-passing valve 7, pressure fan 8 are set gradually from outside to inside, the return air air quantity regulation
Valve 2 10 is arranged on the upper end for the cavity that just effect air cleaner 2 and wet-membrane humidifier 3 form, the return air volume damper one
11 are arranged on the cavity upper end that chemical filter 4 and medium effeciency filter 5 form, and the fresh-air volume regulating valve 9 is arranged on described
On the outside of unit at air intake.
Just effect air cleaner is applied to the primary filter of air-conditioning system, is mainly used in 5 μm of filtering with dust particles.
Wet-membrane humidifier has advantages below：It is clean noiseless.There are washing, filtration to air.With moistening and lowering temperature
Effect.
In the embodiment of the utility model one, the pressure fan 8 is provided with three and is vertically arranged.
In the embodiment of the utility model one, the cavity that effect air cleaner 2 forms with wet-membrane humidifier 3 described just, change
Where cavity, pressure fan 8 between cavity, medium effeciency filter 5 and cooling coil 6 that filter 4 and medium effeciency filter 5 form
The side of cavity be equipped with door 13.
In the embodiment of the utility model one, the cooling coil 6 is connected with by-passing valve 7 and by medium effeciency filter 5 with sending
Cavity cut-off between blower fan 8.
In another embodiment of the utility model, the pressure fan is EC blower fans.
The side of the place cavity of pressure fan 8 is provided with electric cabinet 12.
To improve strainability, in addition to protection silk screen 1, the protection silk screen 1 is arranged on the air inlet of fresh air.
The utility model has a variety of refrigeration modes, and Fig. 4 and Fig. 5 are mechanical refrigeration pattern diagram.Such as Fig. 4 and Fig. 5 institutes
Show, when outdoor temperature is higher than the wind pushing temperature of indoor requirement, fresh-air volume regulating valve 9 and return air volume damper 2 10 are complete
Portion is closed, and the chilled water Water flow adjusting valve installed in computer room other positions is opened, and starts handpiece Water Chilling Units, indoor circulation air warp
Return air volume damper one, medium effeciency filter, cooling coil are sent into IT computer rooms via pressure fan.
Fig. 6 and Fig. 7 is complete free cooling refrigeration pattern diagram.As shown in Figure 6 and Figure 7, when outdoor temperature is less than room
When within 3 degree of the wind pushing temperature of interior requirement, fresh-air volume regulating valve is opened, and outdoor fresh air wind passes through just effect air cleaner, change
Filter, medium effeciency filter, by-passing valve is learned to be sent into IT computer rooms by pressure fan.
Fig. 8 and Fig. 9 is the part free cooling refrigeration pattern diagram when outdoor temperature is higher than 0 DEG C.Such as Fig. 8 and Fig. 9 institutes
Show, new air-valve and return air volume damper one are opened, and return air volume damper two closes (the scale foundation air-supply temperature of unlatching
Degree regulation), outdoor fresh air by just effect air cleaner, chemical filter, mixed with indoor return air after again through medium effeciency filter,
By-passing valve is sent into IT computer rooms by pressure fan.
Figure 10 and Figure 11 is the part free cooling refrigeration pattern diagram when outdoor temperature is higher than 0 DEG C.Such as Figure 10 and figure
Shown in 11, return air volume damper two is opened, and (temperature is higher than 0 after the scale of unlatching will ensure its fresh air and return air mixing
DEG C, mixed air by just effect air cleaner, chemical filter, mixed with indoor return air after again through medium effeciency filter,
By-passing valve is sent into IT computer rooms by pressure fan.
Preferred embodiment of the present utility model is the foregoing is only, is not limited to the utility model, for
For those skilled in the art, the utility model can have various modifications and variations.It is all in spirit of the present utility model and former
Within then, any modification, equivalent substitution and improvements made etc., it should be included within the scope of protection of the utility model.
Claims (7)
1. a kind of combined type Fresh air handing unit, it is characterised in that including just effect air cleaner, wet-membrane humidifier, chemical mistake
Filter, medium effeciency filter, cooling coil, pressure fan, by-passing valve, fresh-air volume regulating valve, return air volume damper one and return air
Volume damper two, the return air volume damper one and return air volume damper two are arranged on the top of the unit, described
Just effect air cleaner, wet-membrane humidifier, chemical filter, medium effeciency filter, cooling coil, by-passing valve, pressure fan are from extroversion
Inside set gradually, the return air volume damper two is arranged on the upper of the cavity of just effect air cleaner and wet-membrane humidifier composition
End, the return air volume damper one are arranged on the cavity upper end that chemical filter and medium effeciency filter form, the fresh air wind
Adjustable valve is arranged on the outside of the unit at air intake.
2. combined type Fresh air handing unit according to claim 1, it is characterised in that the pressure fan is provided with three and vertical
Set.
3. combined type Fresh air handing unit according to claim 1, it is characterised in that just effect air cleaner and the wet film
Between the cavity of humidifier composition, the cavity of chemical filter and medium effeciency filter composition, medium effeciency filter and cooling coil
The side of cavity where cavity, pressure fan is equipped with door.
4. combined type Fresh air handing unit according to claim 1, it is characterised in that the cooling coil is connected with by-passing valve
And the cavity between medium effeciency filter and pressure fan is separated.
5. combined type Fresh air handing unit according to claim 1, it is characterised in that the pressure fan is EC blower fans.
6. combined type Fresh air handing unit according to claim 1, it is characterised in that the side of cavity where the pressure fan
Provided with electric cabinet.
7. combined type Fresh air handing unit according to claim 1, it is characterised in that also include protection silk screen, the protection
Silk screen is arranged on the air inlet of fresh air.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720702668.XU CN206817688U (en) | 2017-06-16 | 2017-06-16 | A kind of combined type Fresh air handing unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720702668.XU CN206817688U (en) | 2017-06-16 | 2017-06-16 | A kind of combined type Fresh air handing unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206817688U true CN206817688U (en) | 2017-12-29 |
Family
ID=60760718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720702668.XU Active CN206817688U (en) | 2017-06-16 | 2017-06-16 | A kind of combined type Fresh air handing unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206817688U (en) |
-
2017
- 2017-06-16 CN CN201720702668.XU patent/CN206817688U/en active Active
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