CN206959249U - A kind of split type VMC - Google Patents
A kind of split type VMC Download PDFInfo
- Publication number
- CN206959249U CN206959249U CN201720536196.5U CN201720536196U CN206959249U CN 206959249 U CN206959249 U CN 206959249U CN 201720536196 U CN201720536196 U CN 201720536196U CN 206959249 U CN206959249 U CN 206959249U
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- mainframe box
- air channel
- air
- return air
- fresh
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- 239000002699 waste material Substances 0.000 claims abstract description 12
- 238000009423 ventilation Methods 0.000 claims abstract description 11
- 230000000694 effects Effects 0.000 claims abstract description 3
- 239000000428 dust Substances 0.000 claims description 9
- 238000011045 prefiltration Methods 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 5
- 238000000746 purification Methods 0.000 claims description 3
- 238000009408 flooring Methods 0.000 claims 1
- 230000002411 adverse Effects 0.000 abstract 1
- 238000001914 filtration Methods 0.000 description 2
- 238000003915 air pollution Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005367 electrostatic precipitation Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001932 seasonal effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
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Abstract
It the utility model is related to a kind of split type VMC, including the mainframe box being disposed in the interior and the outer cabinet for being arranged on the outdoor, and the ventilation shaft of connection mainframe box and outer cabinet, purifier is provided with mainframe box, air intake blower fan and return air fan are set in outer cabinet.Outdoor fresh air is entered in outer machine fresh air channel by the air inlet of outer cabinet, enter again by air intake blower fan and air intake passage in the main frame fresh air channel of mainframe box, interior is discharged to after the purifier in mainframe box from the fresh wind port of mainframe box again, indoor waste air is entered in main frame return air channel by the return air inlet of mainframe box, entered again by exhaust duct in outer machine return air channel by exhaust duct or after first passing through heat-exchange device again, then outdoor is discharged to by the exhaust outlet of return air fan from outer cabinet.The utility model both solved VMC vibrations and noise to interior adverse effect, and return VMC provide improve discharge capacity chance.
Description
Technical field
The utility model belongs to room ventilation technical field, more particularly to a kind of split type VMC.
Background technology
Now, increasing people recognizes the importance of indoor environment.Improve room air pollution, improve Interior Space
The most directly effective method of makings amount is exactly to improve the circulation of room air, accelerates the discharge of indoor pollution air, accelerating chamber
The injection of outer fresh air.VMC is widely used use.
The air quantity of VMC is relevant with the size of power of fan, and usually, power of fan is bigger, the volume of VMC
Bigger space-consuming is also bigger, moreover, the noise of blower fan is also bigger.Existing VMC mostly uses unit mode and installation
Indoors, it is contemplated that the factor such as the space-consuming of VMC and noise limits, it is impossible to which high-power blower is installed indoors
VMC so that use of the VMC in the large area spaces such as hospital, market, airport, office building is made troubles, little Rong
Measure more set-up modes to bring cost increase, a series of problems, such as difficult in maintenance is installed, increasing the discharge capacity of VMC turns into head
Select mode.
Utility model content
Technical problem to be solved in the utility model is, there is provided a kind of split type VMC, the big wind of noise
Machine is installed outdoors, solves, because of mechanical shock and noise problem caused by blower fan rotation, also solve VMC unit volume mistake
The problems such as inconvenient, is safeguarded in big and installation.
The utility model, which is achieved in that, provides a kind of split type VMC, including the mainframe box being disposed in the interior
Wall is passed through with the outer cabinet for being arranged on the outdoor, and the ventilation shaft of connection mainframe box and outer cabinet, the ventilation shaft,
The ventilation shaft is divided into intake stack and exhaust duct, and mutually isolated main frame fresh air channel is provided with the mainframe box
With main frame return air channel, mutually isolated outer machine fresh air channel is correspondingly also equipped with the outer cabinet and outer machine return air leads to
Road, the main frame fresh air channel are connected by intake stack with outer machine fresh air channel, and the main frame return air channel passes through air draft
Pipeline is connected with outer machine return air channel, and purifier and/or heat-exchange device are provided with the main frame fresh air channel,
Air intake blower fan is set in the outer machine fresh air channel, is provided with return air fan in the outer machine return air channel, the main frame is new
Wind passage is provided with fresh wind port, and the main frame return air channel is provided with return air inlet, and the outer machine fresh air channel is provided with air inlet,
The outer box-machine return air channel is provided with exhaust outlet, and outdoor fresh air enters outer machine fresh air channel by the air inlet of the outer cabinet
In, then enter in the main frame fresh air channel of mainframe box by air intake blower fan and air intake passage, by the purification in the mainframe box
Interior is discharged to from the fresh wind port of mainframe box again after device and/or heat-exchange device, indoor waste air is entered by the return air inlet of mainframe box
Enter in main frame return air channel, then returned again by exhaust duct into outer machine by exhaust duct or after first passing through heat-exchange device
In wind passage, then by the exhaust outlet of return air fan from outer cabinet it is discharged to outdoor.
Further, the purifier of the mainframe box includes roughing efficiency air filter, ionization dust removing purifier and efficient mistake
Filter, outdoor fresh air enter mainframe box from intake stack, successively by roughing efficiency air filter, ionization dust removing purifier and efficient mistake
Interior is discharged to from fresh wind port after cleansing filter, or prefilter is also provided with before the roughing efficiency air filter, outdoor fresh air is first
Roughing efficiency air filter is arrived again by prefilter；The heat-exchange device of the mainframe box includes total-heat exchanger and heat exchange just imitates filter
Device, total-heat exchanger are arranged between ionization dust removing purifier and high efficiency particulate air filter, and indoor waste air and outdoor fresh air pass through master
Total-heat exchanger in cabinet carries out heat exchange, indoor waste air enters after mainframe box from return air inlet first pass through heat exchange at the beginning of imitate filter
Device passes through total-heat exchanger again.
Further, the air inlet of the outer cabinet is arranged on the bottom surface of outer cabinet, and the exhaust outlet of the outer cabinet is set
In the forward top of outer cabinet.
Further, the air inlet of the outer cabinet is arranged on the left surface of outer cabinet, and the exhaust outlet of the outer cabinet is set
Put the right flank in outer cabinet.
Further, the fresh wind port of the mainframe box is arranged on the top surface of mainframe box, and the return air inlet of the mainframe box is set
In the right flank of mainframe box.
Further, the fresh wind port of the mainframe box is arranged on the back side of mainframe box, and the return air inlet of the mainframe box is set
In the top surface of mainframe box.
Further, the intake stack and exhaust duct are arranged on the bottom of mainframe box.
Further, the outer cabinet is fixed on external wall by installation frame.
Further, the mainframe box is disposed in the interior ground by main machine base.
Compared with prior art, split type VMC of the present utility model, will be provided with air intake blower fan and return air fan
Outer cabinet it is installed outdoors, the noise of blower fan does not have an impact to interior, VMC can using high-power blower and
There is no concern that VMC largely takes the limited interior space, both solved VMC vibrations and noise to it is indoor not
Sharp influence problem, and return VMC and the chance for improving discharge capacity is provided.
Brief description of the drawings
Fig. 1 is the schematic perspective view of the preferred embodiment of the utility model one；
Fig. 2 is the schematic perspective view of Fig. 1 another angle；
Schematic perspective view after the outer cabinet opening that Fig. 3 is Fig. 1；
Fig. 4 is the fresh air of main cabinet inside and the floor map of waste air flow direction.
Embodiment
In order that technical problem to be solved in the utility model, technical scheme and beneficial effect are more clearly understood, with
Lower combination drawings and Examples, the utility model is further elaborated.It is it should be appreciated that described herein specific real
Example is applied only to explain the utility model, is not used to limit the utility model.
It refer to shown in Fig. 1, Fig. 2 and Fig. 3, the preferred embodiment of the split type VMC of the utility model, including set
Put mainframe box 1 indoors and be arranged on the outer cabinet 2 of the outdoor, and the ventilation shaft of connection mainframe box 1 and outer cabinet 2.
The ventilation shaft passes through wall.The ventilation shaft is divided into intake stack 3 and exhaust duct 4.The intake stack 3 and air draft
Pipeline 4 is arranged on the bottom of mainframe box 1.The outer cabinet 2 is fixed on external wall by installation frame 16.The mainframe box 1
Ground is disposed in the interior by main machine base 17.
Mutually isolated main frame fresh air channel and main frame return air channel are provided with the mainframe box 1.In the outer machine
Mutually isolated outer machine fresh air channel and outer machine return air channel are correspondingly also equipped with case 2.The main frame fresh air channel passes through
Intake stack 3 is connected with outer machine fresh air channel, and the main frame return air channel is connected by exhaust duct 4 with outer machine return air channel
It is logical.
Purifier and/or heat-exchange device are provided with the main frame fresh air channel, in the outer machine fresh air channel
Middle setting air intake blower fan, return air fan is provided with the outer machine return air channel.The main frame fresh air channel is provided with fresh air
Mouth 6, the main frame return air channel are provided with return air inlet 7, and the outer machine fresh air channel is provided with air inlet 8, and the outer box-machine returns
Wind passage is provided with exhaust outlet 9.The air intake blower fan communicates with the fresh wind port 6 of mainframe box 1 and the air inlet 8 of outer cabinet 2 respectively,
The return air fan communicates with the return air inlet 7 of mainframe box 1 and the exhaust outlet 9 of outer cabinet 2 respectively.
It refer to shown in Fig. 4, outdoor fresh air（Fresh air）Outer machine fresh air is entered by the air inlet 8 of the outer cabinet 2
In passage, then enter in the main frame fresh air channel of mainframe box 1 by air intake blower fan and air intake passage 3, by the mainframe box 1
Purifier and/or heat-exchange device after be discharged to interior from the fresh wind port 6 of mainframe box 1 again.Indoor waste air（Foul atmosphere）It is logical
The return air inlet 7 for crossing mainframe box 1 enters in main frame return air channel, then by exhaust duct 4 or first passes through after heat-exchange device again
Entered by exhaust duct 4 in outer machine return air channel, then outdoor is discharged to by the exhaust outlet 9 of return air fan from outer cabinet 2.
The purifier of the mainframe box 1 includes roughing efficiency air filter 10, ionization dust removing purifier 11 and high efficiency particulate air filter
12.In the present embodiment, comprising two high efficiency particulate air filters 12.Outdoor fresh air enters mainframe box 1 from intake stack 3, passes through successively
Roughing efficiency air filter 10 filters, ionize the electrostatic precipitation of dust removing purifier 11 and the filtration, purification of high efficiency particulate air filter 12 after from fresh wind port 6
Interior is discharged to, or prefilter 13 is also provided with before the roughing efficiency air filter 10, outdoor fresh air first passes through prefilter 13
Roughing efficiency air filter 10 is arrived again.Fresh air flows through route as shown by the solid line in the drawings in mainframe box 1.
The heat-exchange device of the mainframe box 1 includes total-heat exchanger 14 and filter 15 is just imitated in heat exchange.Total-heat exchanger
14 are arranged between ionization dust removing purifier 11 and high efficiency particulate air filter 12.Indoor waste air and outdoor fresh air pass through in mainframe box 1
Total-heat exchanger 14 carry out heat exchange, indoor waste air from return air inlet 7 enter mainframe box 1 after first pass through heat exchange at the beginning of imitate filter
Total-heat exchanger 14 is passed through in 15 filterings again.Waste air flows through route as indicated by the dashed lines in mainframe box 1.
In the present embodiment, the air inlet 8 of the outer cabinet 2 is arranged on the bottom surface of outer cabinet 2, the row of the outer cabinet 2
Air port 9 is arranged on the forward top of outer cabinet 2.Using which, avoid producing because seasonal variety causes wind vector
Return air between fresh air and air draft.The fresh air of present VMC and the wind direction of air draft are all toward same direction, Ci Zhongfang
25%~40% return air can be produced between method air draft and fresh air.Such as：The VMC of 1000m3/h air quantity, if by existing new
The fresh air and exhaust way of wind system, then its actually active resh air requirement only has 600~750m3/h.As another implementation
Example, the air inlet 8 of the outer cabinet 2 are arranged on the left surface of outer cabinet 2, and the exhaust outlet 9 of the outer cabinet 2 is arranged on outer cabinet
2 right flank.
In the present embodiment, the fresh wind port 6 of the mainframe box 1 is arranged on the top surface of mainframe box 1, towards the front of cabinet 1,
The return air inlet 7 of the mainframe box 1 is arranged on the right flank of mainframe box 1.It is using the advantages of which：
Firstth, when outer cabinet loaded on it is outdoor when, if the wind of external environment condition, to wall, wind now can be past along wall
On blow the similar chimney effect of generation.Outer cabinet 2 uses bottom air inlet mode, not only avoids the return air between fresh air and air draft from asking
Topic, but also air intake resistance can be reduced.
Secondth, outer cabinet 2 uses bottom air inlet（Fresh air）, can avoid because of negative pressure and in rainwater or snow suction cabinet
Portion, cause the risk of internal corrosion.
As another embodiment, the fresh wind port 6 of the mainframe box 1 is arranged on the back side of mainframe box 1, the mainframe box 1
Return air inlet 7 is arranged on the top surface of mainframe box 1.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (9)
1. a kind of split type VMC, it is characterised in that including the mainframe box being disposed in the interior and be arranged on the outer of the outdoor
Cabinet, and the ventilation shaft of connection mainframe box and outer cabinet, the ventilation shaft pass through wall, the ventilation shaft be divided into
Wind pipeline and exhaust duct, mutually isolated main frame fresh air channel and main frame return air channel are provided with the mainframe box,
Mutually isolated outer machine fresh air channel and outer machine return air channel are correspondingly also equipped with the outer cabinet, the main frame fresh air is led to
Road is connected by intake stack with outer machine fresh air channel, and the main frame return air channel passes through exhaust duct and outer machine return air channel
It is connected, purifier and/or heat-exchange device is provided with the main frame fresh air channel, in the outer machine fresh air channel
Air intake blower fan is set, return air fan is provided with the outer machine return air channel, the main frame fresh air channel is provided with fresh wind port,
The main frame return air channel is provided with return air inlet, and the outer machine fresh air channel is provided with air inlet, the outer box-machine return air channel
Exhaust outlet is provided with, outdoor fresh air is entered in outer machine fresh air channel by the air inlet of the outer cabinet, then by air intake blower fan
Enter with air intake passage in the main frame fresh air channel of mainframe box, filled by the purifier in the mainframe box and/or heat exchange
Postponing and be discharged to interior from the fresh wind port of mainframe box again, indoor waste air is entered in main frame return air channel by the return air inlet of mainframe box,
Entered again by exhaust duct in outer machine return air channel by exhaust duct or after first passing through heat-exchange device again, then passed through back
The exhaust outlet of wind blower fan from outer cabinet is discharged to outdoor.
2. split type VMC as claimed in claim 1, it is characterised in that the purifier of the mainframe box includes just effect
Filter, ionization dust removing purifier and high efficiency particulate air filter, outdoor fresh air enter mainframe box from intake stack, pass through just imitate successively
Interior is discharged to from fresh wind port after filter, ionization dust removing purifier and high efficiency particulate air filter purification, or in the primarily efficient filter
Prefilter is also provided with before device, outdoor fresh air first passes through prefilter and arrives roughing efficiency air filter again；The heat exchange of the mainframe box
Device includes total-heat exchanger and filter is just imitated in heat exchange, and total-heat exchanger is arranged on ionization dust removing purifier and high efficiency filter
Between device, indoor waste air and outdoor fresh air carry out heat exchange by total-heat exchanger in mainframe box, and indoor waste air is from return air
Mouthful enter mainframe box after first pass through heat exchange just imitate filter pass through total-heat exchanger again.
3. split type VMC as claimed in claim 1, it is characterised in that the air inlet of the outer cabinet is arranged on outer machine
The bottom surface of case, the exhaust outlet of the outer cabinet are arranged on the forward top of outer cabinet.
4. split type VMC as claimed in claim 1, it is characterised in that the air inlet of the outer cabinet is arranged on outer machine
The left surface of case, the exhaust outlet of the outer cabinet are arranged on the right flank of outer cabinet.
5. split type VMC as claimed in claim 1, it is characterised in that the fresh wind port of the mainframe box is arranged on main frame
The top surface of case, the return air inlet of the mainframe box are arranged on the right flank of mainframe box.
6. split type VMC as claimed in claim 1, it is characterised in that the fresh wind port of the mainframe box is arranged on main frame
The back side of case, the return air inlet of the mainframe box are arranged on the top surface of mainframe box.
7. split type VMC as claimed in claim 1, it is characterised in that the intake stack and exhaust duct are arranged on
The bottom of mainframe box.
8. split type VMC as claimed in claim 1, it is characterised in that the outer cabinet is fixed on by installation frame
On external wall.
9. split type VMC as claimed in claim 1, it is characterised in that the mainframe box is arranged on by main machine base
Flooring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720536196.5U CN206959249U (en) | 2017-05-16 | 2017-05-16 | A kind of split type VMC |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720536196.5U CN206959249U (en) | 2017-05-16 | 2017-05-16 | A kind of split type VMC |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206959249U true CN206959249U (en) | 2018-02-02 |
Family
ID=61374931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720536196.5U Active CN206959249U (en) | 2017-05-16 | 2017-05-16 | A kind of split type VMC |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206959249U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113432224A (en) * | 2021-07-27 | 2021-09-24 | 韦氏（苏州）医疗科技有限公司 | Vertical clean wind processing apparatus for ward |
| CN113432226A (en) * | 2021-07-27 | 2021-09-24 | 韦氏（苏州）医疗科技有限公司 | New trend clean system is used in hospital |
-
2017
- 2017-05-16 CN CN201720536196.5U patent/CN206959249U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113432224A (en) * | 2021-07-27 | 2021-09-24 | 韦氏（苏州）医疗科技有限公司 | Vertical clean wind processing apparatus for ward |
| CN113432226A (en) * | 2021-07-27 | 2021-09-24 | 韦氏（苏州）医疗科技有限公司 | New trend clean system is used in hospital |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180621 Address after: 321302 Jinhua, Yongkang, Zhejiang Province Huang Tang Industrial Zone Xing Yue Group hi tech Park South Gate 3 floor Patentee after: Zhejiang Xingyue Electric Appliance Co.,Ltd. Address before: 321403 No. 133, Bi Xing Road, new Bi street, Jinyun County, Lishui, Zhejiang. Patentee before: Yan Wei |