CN209295364U - A kind of Split type fresh air dehumidifier machine - Google Patents
A kind of Split type fresh air dehumidifier machine Download PDFInfo
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- CN209295364U CN209295364U CN201822045548.4U CN201822045548U CN209295364U CN 209295364 U CN209295364 U CN 209295364U CN 201822045548 U CN201822045548 U CN 201822045548U CN 209295364 U CN209295364 U CN 209295364U
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Abstract
The utility model discloses a kind of Split type fresh air dehumidifier machine, including main machine body and outdoor unit, the wall surface of main machine body is equipped with fresh wind port, return air inlet, air outlet and exhaust outlet, is equipped with heat exchanger in main machine body；It is followed successively by heat exchanger, surface air cooler, evaporator, condenser, middle high efficiency particulate air filter, pressure fan between fresh wind port and air outlet, forms fresh air channel；It is followed successively by exhaust blower, heat exchanger between return air inlet and exhaust outlet, forms return air channel；Fresh air channel and return air channel separate setting, and surface air cooler is passed through chilled water by pipeline, and compressor is located outside in machine, and evaporator is connected to compressor by pipeline with condenser.The benefit of the utility model is that the surface air cooler of logical chilled water can first be outer fresh air cooling, passes through evaporator and condenser later, realizes the limited heating of air after dehumidifying, reduces supply air temperature；Compressor is placed in outdoor unit, and complete machine maintenance is more convenient.
Description
Technical field
The utility model relates to technical field of air purification more particularly to a kind of Split type fresh air dehumidifier machines.
Background technique
Fresh air dehumidifier is a kind of fresh air dehumidification equipment.After fresh air dehumidifier dehumidifies outdoor air, pass through fresh air pipeline
By relatively dry and to reach target relative humidity air sent to the room, needed with reaching comfort or craftsmanship indoor environment humidity
It asks.
Authorization Notice No. is CN207438775U in Chinese patent literature, and authorized announcement date is disclosed on June 1st, 2018
The utility model patent of entitled " a kind of fresh air dehumidifier ", this application discloses a kind of fresh air dehumidifier, including casing (1),
Casing (1) inside center is equipped with heat exchanger (6), and the internal wound heat exchanger (6) of the casing (1), which rotates clockwise, successively divides
It is segmented into plenum chamber (8), return air chamber (9), new air compartment (7) and exhaust air box (10), the new air compartment (7) and exhaust air box (10) are towards room
Outside, towards interior, new air compartment (7) side is communicated with fresh air air inlet (2), described for the plenum chamber (8) and return air chamber (9)
Plenum chamber (8) side is communicated with indoor air outlet (3), and return air chamber (9) side is communicated with indoor return air mouth (4), the row
Air compartment (10) side is communicated with outdoor exhaust outlet (5), and the fresh air air inlet (2) is connected to interior by heat exchanger (6) and send
Air port (3), the indoor return air mouth (4) are connected to outdoor exhaust outlet (5) by heat exchanger (6), are set in the plenum chamber (8)
There is dehumidify evaporimeter (18), except wet condenser (19) and air-introduced machine (23), the return air chamber (9) is interior to be equipped with compressor (20), institute
It states in exhaust air box (10) and is equipped with air draft condenser (21), return air chamber (9) the inner wall two sides are equipped with convex block (24), the convex block
(24) groove (25) are equipped with, and the convex block (24) is embedded with screen pack (26) by groove (25), the outdoor exhaust outlet
(5) side is communicated with exhaust blower (22).Disadvantage is that: it is indoor to will cause new blower feeding for indoor condenser heating
Fresh air temperature drift influences the comfort of indoor air temperature；Compressor is located in return air chamber, and equipment is integrated machine structure, pressure
Inconvenient maintenance after the damage of contracting machine.
Therefore design it is a kind of can precooled air, reduce the air outlet Split type fresh air dehumidifier machine of being sent into new air temperature and just have very much
It is necessary.
Utility model content
The utility model to overcome the fresh air dehumidifier of the prior art using the maintenance of all-in-one machine structure difficulty, be sent into it is indoor new
The high deficiency of air temperature provides a kind of Split type fresh air dehumidifier machine, can reduce supply air temperature, and complete machine is facilitated to safeguard and protect
It supports.
To achieve the goals above, the utility model adopts the following technical solution.
The wall surface of a kind of Split type fresh air dehumidifier machine, including main machine body and outdoor unit, main machine body is equipped with fresh wind port, return air
Mouth, air outlet and exhaust outlet, main machine body is interior to be equipped with heat exchanger；It is cold that heat exchanger, table are followed successively by between fresh wind port and air outlet
Device, evaporator, condenser, middle high efficiency particulate air filter, pressure fan form fresh air channel；The row of being followed successively by between return air inlet and exhaust outlet
Blower, heat exchanger form return air channel；Fresh air channel and return air channel separate setting, and surface air cooler is passed through freezing by pipeline
Water, compressor are located outside in machine, and evaporator is connected to compressor by pipeline with condenser.
Outer fresh air enters main machine body by fresh wind port, successively exchanges heat through over-heat-exchanger, the dehumidifying of surface air cooler level-one, evaporator
Second level dehumidifying, indoor condenser heating, middle high efficiency particulate air filter filtering are finally sent into room from air outlet by pressure fan；It is indoor
Return air enters main machine body by return air inlet, successively passes through exhaust fan, and heat exchanger is finally outdoor by exhaust outlet discharge.It is logical
The surface air cooler of chilled water can first be outer fresh air cooling, pass through evaporator and condenser later, and air needs cold by table respectively
Device and evaporator increase the cooling time of air, reduce air and enter the temperature before condenser heating, realize air after dehumidifying
Limited heating, reduce supply air temperature；Compressor is placed in outdoor unit, and complete machine maintenance is more convenient.
Preferably, the chilled water pipeline of surface air cooler and the chilled water placed in series of evaporator.Surface air cooler and evaporator structure
At second level dehumidification system, the chilled water pipeline of surface air cooler and evaporator uses cascade, and secondary dehumidifying improves cooling and dehumidifying
Efficiency, air carries out limited heating after realizing dehumidifying；Effectively prevent, surface air cooler excessively high using supply air temperature caused by all-in-one machine
It is complete as the coolant inside evaporator in the water body flow to evaporator inside surface air cooler after the level-one cooling for completing fresh air
At the dehumidifying of evaporator, without in addition preparing coolant for evaporator agent, reduction needs respectively surface air cooler and evaporator to be equipped with
The unnecessary energy consumption of cooling water.
Preferably, fresh air channel is equipped with the bypass wind that can be connected to return air channel between heat exchanger and surface air cooler
Valve.Under conditions of meeting indoor fresh air demand, fresh air volume is reduced as far as possible, reaches energy saving purpose.
Preferably, surface air cooler carries out water-cool control using analog regulating valve.Effectively control surface air cooler leaving air temp, dimension
Hold that dehumidification system is stable, directly swollen system can meet without Frequency Conversion Design in changeable outdoor item to make compressor
Stable dehumidified state is maintained under part.
Preferably, fresh wind port and exhaust outlet are located at one end of main machine body, return air inlet and air outlet are located at the another of main machine body
The line of the line of one end, fresh wind port and air outlet, return air inlet and exhaust outlet intersects in main machine body；Return air channel and fresh air are logical
Road intersects in a heat exchanger.Improve the heat exchanger effectiveness between fresh air and return air.
Preferably, being equipped with primary filter in fresh wind port, primary filter is equipped between exhaust blower and bypass air-valve.It is complete
At the filtering in the primarily efficient filter and return air channel of outer fresh air, it is ensured that fresh air proceeds to surface air cooler and carries out primarily efficient filter, improves empty
Since cleanliness of the gas entering surface air cooler guarantee the reliability that air secondary dehumidifying and condensation heating carry out, and improving equipment makes
Use the service life.
The utility model have the beneficial effect that realize dehumidifying after air limited heating, reduce supply air temperature；Compressor
It is placed in outdoor unit, complete machine maintenance is more convenient；Under conditions of meeting indoor fresh air demand, fresh air volume is reduced, section is reached
It can purpose；Improve the service life of equipment.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
In figure: 14 primary filter of main machine body 1 fresh wind port, 11 return air inlet, 12 air outlet, 13 exhaust outlet, 2 heat exchanger
6 pressure fan of high efficiency particulate air filter, 7 exhaust blower 8 bypass, 9 analog quantity of air-valve is adjusted in 3 surface air cooler, 4 evaporator, 41 condenser 5
10 outdoor unit of valve, 100 compressor 101.
Specific embodiment
The utility model is described further in the following with reference to the drawings and specific embodiments.
In Fig. 1, a kind of Split type fresh air dehumidifier machine, including main machine body 1 and outdoor unit 100, from a left side on the wall surface of main machine body 1
Inferior horn starts to be equipped with fresh wind port 11, return air inlet 12, air outlet 13 and exhaust outlet 14 counterclockwise, and heat exchanger is equipped in main machine body 1
3；Heat exchanger 3, surface air cooler 4, evaporator 41, condenser 5, middle high efficiency particulate air filter are followed successively by between fresh wind port 11 and air outlet 13
6, pressure fan 7 form fresh air channel；It is followed successively by exhaust blower 8, heat exchanger 3 between return air inlet 12 and exhaust outlet 14, forms return air
Channel；Fresh air channel and return air channel separate setting, and fresh air channel and return air channel are as shown by the arrows in Figure 1.Surface air cooler 4 passes through
Pipeline is passed through chilled water, and compressor 101 is located outside in machine 100, and evaporator 41 is connected to compressor by pipeline with condenser 5
101.The cooling water pipeline series connection of the cooling water pipeline and evaporator 41 of surface air cooler 4.The chilled water that surface air cooler 4 is flowed by the inside
The air for flowing through heat transfer outside a tube fin is cooling, and the cold air after cooling is sent to field of employment cooling supply, the freezing of low temperature by blower
Water carries out heat exchange by evaporator 41, with extraneous air, and " gas " changes heat absorption, achievees the effect that refrigeration, and then complete fresh air
The heat absorbed is taken back refrigeration unit from the water return pipeline of evaporator 41 by the secondary dehumidifying in dehumidifier, chilled water, is released
The heat absorption of surface air cooler 4, the cooling air flowed through are sent back to after heat, cooling again, is constantly recycled.Fresh air channel is in 3 He of heat exchanger
The bypass air-valve 9 that can be connected to return air channel is equipped between surface air cooler 4.Surface air cooler 4 carries out water cooling using analog regulating valve 10
Control.Fresh wind port 11 and exhaust outlet 14 are located at one end of main machine body 1, and return air inlet 12 and air outlet 13 are located at the another of main machine body 1
End, to be communicated to room air, fresh wind port 11 and air outlet 13 can be communicated to outdoor air for return air inlet 12 and air outlet 13.Newly
The line of the line of air port 11 and air outlet 13, return air inlet 12 and exhaust outlet 14 intersects in main machine body 1；Return air channel and fresh air
Channel intersects in heat exchanger 3.It is equipped with primary filter 2 in fresh wind port 11, is equipped with just between exhaust blower 8 and bypass air-valve 9
Imitate filter 2.
Outer fresh air enters main machine body 1 by fresh wind port 11, successively exchanges heat by primary filter 2, heat exchanger 3, table is cold
The dehumidifying of 4 level-one of device, the dehumidifying of 41 second level of evaporator, indoor condenser 5 heat up, and middle high efficiency particulate air filter 6 filters, and finally passes through pressure fan
7 are sent into room from air outlet 13；Indoor return air enters main machine body 1 by return air inlet 12, successively passes through exhaust fan, heat exchanger
3, outdoor finally is discharged by exhaust outlet 14.The surface air cooler 4 of logical chilled water can first be outer fresh air cooling, pass through evaporator later
41 and condenser 5, it realizes the limited heating of air after dehumidifying, reduces supply air temperature；Compressor 101 is placed in outdoor unit 100, whole
Machine maintenance is more convenient.Surface air cooler 4 and evaporator 41 constitute second level dehumidification system, using cascade, after realizing dehumidifying
Air carries out limited heating；Effectively prevent, the level-one of surface air cooler 4 completion fresh air excessively high using supply air temperature caused by all-in-one machine
After cooling, in the water body flow to evaporator 41 inside surface air cooler 4, as the coolant inside evaporator 41, evaporator is completed
41 dehumidifying, without in addition preparing coolant for 41 doses of evaporator, it is cold that reduction needs respectively surface air cooler 4 and evaporator 41 to be equipped with
But the unnecessary energy consumption of water.The opening-closing size that air-valve 9 is bypassed by circuit control, the return air in return air channel can be transferred
To fresh air channel, return air and fresh air mixing dehumidifying are completed under conditions of meeting indoor fresh air demand, as far as possible reduction fresh air volume,
Reach energy saving purpose.Surface air cooler 4 carries out water-cool control using analog regulating valve 10, effectively controls 4 leaving air temp of surface air cooler, dimension
Hold that dehumidification system is stable, to make the straight swollen system of compressor 101 that can meet without Frequency Conversion Design in changeable room
Stable dehumidified state is maintained under the conditions of outer.
Claims (6)
1. the wall surface of a kind of Split type fresh air dehumidifier machine, including main machine body and outdoor unit, main machine body is equipped with fresh wind port, return air
Mouth, air outlet and exhaust outlet, main machine body is interior to be equipped with heat exchanger；It is characterized in that being followed successively by between the fresh wind port and air outlet
Heat exchanger, surface air cooler, evaporator, condenser, middle high efficiency particulate air filter, pressure fan form fresh air channel；Return air inlet and exhaust outlet
Between be followed successively by exhaust blower, heat exchanger, form return air channel；Fresh air channel and return air channel separate setting, and surface air cooler passes through
Pipeline is passed through chilled water, and compressor is located outside in machine, and evaporator is connected to compressor by pipeline with condenser.
2. a kind of Split type fresh air dehumidifier machine according to claim 1, characterized in that the chilled water pipeline of the surface air cooler
With the chilled water placed in series of evaporator.
3. a kind of Split type fresh air dehumidifier machine according to claim 1, characterized in that the fresh air channel is in heat exchanger
The bypass air-valve that can be connected to return air channel is equipped between surface air cooler.
4. a kind of Split type fresh air dehumidifier machine according to claim 1 or 2, characterized in that the surface air cooler is using simulation
Adjustable valve carries out water-cool control.
5. a kind of Split type fresh air dehumidifier machine according to claim 1 or 2 or 3, characterized in that the fresh wind port and air draft
Mouth is located at one end of main machine body, and return air inlet and air outlet are located at the other end of main machine body, line, the return air of fresh wind port and air outlet
The line of mouth and exhaust outlet intersects in main machine body；Return air channel and fresh air channel are intersected in a heat exchanger.
6. a kind of Split type fresh air dehumidifier machine according to claim 3, characterized in that be equipped in the fresh wind port and just imitated
Filter is equipped with primary filter between exhaust blower and bypass air-valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822045548.4U CN209295364U (en) | 2018-12-06 | 2018-12-06 | A kind of Split type fresh air dehumidifier machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822045548.4U CN209295364U (en) | 2018-12-06 | 2018-12-06 | A kind of Split type fresh air dehumidifier machine |
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| Publication Number | Publication Date |
|---|---|
| CN209295364U true CN209295364U (en) | 2019-08-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822045548.4U Active CN209295364U (en) | 2018-12-06 | 2018-12-06 | A kind of Split type fresh air dehumidifier machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115986273A (en) * | 2023-03-21 | 2023-04-18 | 北京中矿赛力贝特节能科技有限公司 | Heat pipe type ventilation and heat exchange device for energy storage battery container |
-
2018
- 2018-12-06 CN CN201822045548.4U patent/CN209295364U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115986273A (en) * | 2023-03-21 | 2023-04-18 | 北京中矿赛力贝特节能科技有限公司 | Heat pipe type ventilation and heat exchange device for energy storage battery container |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: Building 1-8, No. 22 Hengyi Street, Tangqi Town, Linping District, Hangzhou City, Zhejiang Province, 311103 Patentee after: Zhejiang Oulun Electric Co.,Ltd. Address before: 311100 No.17 tangmei Road, Yuhang Economic Development Zone, Yuhang District, Hangzhou City, Zhejiang Province Patentee before: ZHEJIANG OULUN ELECTRIC Co.,Ltd. |
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| CP03 | Change of name, title or address |