CN206257741U - Integral type fresh air dehumidifier - Google Patents
Integral type fresh air dehumidifier Download PDFInfo
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- CN206257741U CN206257741U CN201621259773.2U CN201621259773U CN206257741U CN 206257741 U CN206257741 U CN 206257741U CN 201621259773 U CN201621259773 U CN 201621259773U CN 206257741 U CN206257741 U CN 206257741U
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- air
- fresh air
- heat exchanger
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/56—Heat recovery units
Abstract
The utility model is related to a kind of integral type fresh air dehumidifier, solves existing dehumidifying VMC and negative pressuren zone is formed at two devices that dehumidify, and condensed water discharges not smooth problem.The present apparatus includes body, fresh air channel and air exhaust passage are provided with body, fresh air channel and air exhaust passage intersection set heat exchanger, fresh air channel and air exhaust passage carry out discontiguous heat exchange in heat exchanger, and the fresh air channel is that outdoor fresh air mouthful passes through heat exchanger junction chamber inner wind outlet；The air exhaust passage is that indoor return air mouthful connects outdoor exhaust outlet by heat exchanger；Formed between the heat exchanger and indoor air outlet in plenum chamber, plenum chamber and two devices of breeze fan and dehumidifying are set, the device of the dehumidifying two is arranged on the rear side of breeze fan.Two devices that dehumidify are arranged on the rear side zone of positive pressure of breeze fan, it is ensured that the smooth discharge of condensed water in plenum chamber of the utility model on rear side of heat exchanger.
Description
Technical field
The utility model is related to a kind of air handling system, more particularly to integral type fresh air dehumidifier.
Background technology
With the lifting of quality of the life, people improve constantly to life environmental requirement.In household and working environment, not only
Have family the VMC of ventilating, and there be at corresponding air PM2.5 contents in temperature, humidity, air to air
Reason equipment.For a set of new house, alternative apparatus of air conditioning changes the VMC of wind, regulation room including indoor and outdoor
Air-conditioning system, dehumidification system of regulation indoor humidity of interior temperature etc., not only installation difficulty is big for excessive circuit design, and
Design and construction cost are increased, also trouble is brought to follow-up maintenance.
Also have the integrated system design of various air conditioning functions, such as 01 day 07 public affairs of Patent Office of the People's Republic of China 2015 year at present
The CN204084726U patents of announcement, disclose a kind of dehumidifying VMC.The system includes fresh air ventilator and dehumidifier, should
System fresh air and air draft carry out heat exchange and reclaim heat in fresh air ventilator, and fresh air is by entering dehumidifier after fresh air ventilator
Dehumidifying.Above-mentioned patent does not record the concrete structure of dehumidifier, and traditional dehumidification structure includes setting dehumidifying two devices and blower fan,
Two devices that dehumidify be followed successively by air cooling-down condensation evaporator, the condenser to air reheat after dehumidification by condensation, compressor,
Condenser, capillary, evaporator are sequentially connected in series to form dehumidifying refrigerant circulation, and the blower fan of traditional dehumidification structure is generally arranged at and removes
The rear side of wet two device.Fresh air sequentially passes through fresh air ventilator, two devices of dehumidifying, blower fan and gets in, due to the wind of fresh air ventilator
Resistance and blower fan are blown from front to back, and negative pressuren zone is formed at two devices of dehumidifying, cause condensed water to be discharged not smooth, influence fresh air dehumidifier
Normal operation.
The content of the invention
The purpose of this utility model is to solve existing dehumidifying VMC to form negative pressuren zone, condensation at two devices that dehumidify
Water discharges not smooth problem, there is provided a kind of integral type fresh air dehumidifier that two devices that dehumidify are arranged on zone of positive pressure, it is ensured that condensed water
Smoothly discharge.
The utility model solves the technical scheme that its technical problem used：Integral type fresh air dehumidifier, including body,
Be provided with fresh air channel and air exhaust passage in body, fresh air channel and air exhaust passage intersection set heat exchanger, fresh air channel and
Air exhaust passage carries out discontiguous heat exchange in heat exchanger, and the fresh air channel is that outdoor fresh air mouthful is connected by heat exchanger
Connect indoor air outlet；The air exhaust passage is that indoor return air mouthful connects outdoor exhaust outlet by heat exchanger；The heat exchanger
Formed and indoor air outlet between and set in plenum chamber, plenum chamber two devices of breeze fan and dehumidifying, the device of the dehumidifying two is arranged on
The rear side of breeze fan.It is indoor to enter in heat exchanger to the fresh air channel of indoor air-supply to the air exhaust passage and outdoor of outdoor air draft
The discontiguous heat exchange of row, reclaims the heat in air draft, close to room temperature when enabling fresh air to get in.Heat exchanger is to fresh air shape
Into certain windage, therefore, in the plenum chamber of indoor air-supply, two devices that dehumidify are arranged on the rear side of breeze fan, avoid
Negative pressuren zone on front side of heat exchanger rear side, blower fan, it is to avoid the condensed water discharge that negative pressure causes is not smooth.According to the structure of this programme,
Two devices that dehumidify are located at the zone of positive pressure of blower fan air side, condense the smooth discharge of water energy.
Preferably, two devices of the dehumidifying include evaporator and condenser, the evaporator and cold successively along air flow
The two ends of condenser are connected to form circulation by compressor and capillary respectively, and the capillary and compressor are arranged in body.
Compressor, condenser, capillary, evaporator head and the tail series connection form dehumidifying refrigerant circulation.
Preferably, forming return air chamber between the indoor return air mouthful and heat exchanger, compressor is arranged in return air chamber.
Preferably, forming new air compartment between the outdoor fresh air mouthful and heat exchanger, filtering is provided with the fresh air room
Device.
Preferably, forming exhaust air box between the outdoor exhaust outlet and heat exchanger, exhaust fan is provided with exhaust air box.
Exhaust fan provides air draft power.
Preferably, forming new air compartment, the outdoor exhaust outlet and Re Jiao between the outdoor fresh air mouthful and heat exchanger
Exhaust air box is formed between parallel operation, new air-valve is provided with the outdoor fresh air mouthful, exhaust valve is provided with the outdoor exhaust outlet, it is described
Interior circulation valve is newly provided between air compartment and exhaust air box.Realize outer circulation and interior circulation switching.When needing to introduce fresh air, new air-valve,
Exhaust valve is opened, and interior circulation valve is closed, and normally introduces fresh air, discharge return air.Fresh air need not be introduced carries out indoor dehumidification circulation
When, new air-valve, exhaust valve either on or off, interior circulation valve are opened, and indoor return air is by indoor return air mouth, heat exchanger, air draft
Room, interior circulation valve, new air compartment, heat exchanger, indoor air outlet form interior circulation.
Preferably, being provided with the chilled water coil for lowering the temperature between two devices of the breeze fan and dehumidifying.Outside chilled water coil
Cold water is connect, a preliminary condensation was first carried out to fresh air before two devices that dehumidify, reduce new air temperature, improve effect on moisture extraction, mitigate pressure
The evaporating pressure of contracting machine.
As other preferred, the auxiliary evaporator for lowering the temperature, institute are provided between two devices of the breeze fan and dehumidifying
State auxiliary evaporator and be connected with air-conditioner outdoor unit located at engine body exterior.Air-conditioner outdoor unit independent operating, in auxiliary evaporator position
Put to first carrying out a preliminary condensation to fresh air, reduce new air temperature, subsequently into two devices that dehumidify, improve effect on moisture extraction, mitigate pressure
The evaporating pressure of contracting machine.
Two devices that dehumidify are arranged on the rear side malleation of breeze fan in plenum chamber of the utility model on rear side of heat exchanger
Area, it is ensured that the smooth discharge of condensed water；Two devices front side of dehumidifying sets the precooling concretio of external refrigerant, improves effect on moisture extraction, subtracts
The evaporating pressure of light compressor.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the utility model.
Fig. 2 is second structural representation of the present utility model.
Fig. 3 is the third structural representation of the present utility model.
In figure：1st, outdoor exhaust outlet, 2, exhaust air box, 3, exhaust fan, 4, outdoor fresh air mouthful, 5, new air compartment, 6, filtering
Device, 7, exhaust valve, 8, new air-valve, 9, interior circulation valve, 10, heat exchanger, 11, plenum chamber, 12, breeze fan, 13, dehumidifying two
Device, 14, evaporator, 15, condenser, 16, indoor air outlet, 17, return air chamber, 18, compressor, 19, indoor return air mouthful, 20, cold
Water coil, 21, auxiliary evaporator, 22, air-conditioner outdoor unit.
Specific embodiment
The utility model is further illustrated below by specific embodiment and with reference to accompanying drawing.
Embodiment 1：A kind of integral type fresh air dehumidifier, as shown in Figure 1.The present apparatus is disposed in the interior and outdoor between, is used
In the air exchange of indoor and outdoors, and air dehumidified simultaneously.The present apparatus includes body, and body center is provided with heat exchange
Device 10, internal body wound heat exchanger by being divided into plenum chamber 11, return air chamber 17, new air compartment 5, exhaust air box 2 successively clockwise.
Wherein, plenum chamber 11, return air chamber 17 be towards interior, and new air compartment 5, exhaust air box 2 are towards outdoor.
The side wall that new air compartment 5 is provided with outdoor is provided with outdoor fresh air mouthful 4, and plenum chamber is provided with interior towards indoor side wall
Air outlet 16；Outdoor fresh air mouthful 4 connects heat exchanger 10 by new air compartment, and heat exchanger in the junction chamber of plenum chamber 11 again by sending
Air port 16, forms fresh air channel.
Return air chamber 17 is provided with indoor return air mouthful 19 towards indoor side wall, and exhaust air box 2 is provided with outdoor towards outdoor side wall
Exhaust outlet 1；Indoor return air mouthful 19 connects heat exchanger 10 by return air chamber 17, and heat exchanger connects outdoor row by exhaust air box 2
Air port 1, forms air exhaust passage.
Fresh air channel and air exhaust passage carry out discontiguous heat exchange in heat exchanger, and fresh air reclaims the heat of air draft.
Two devices 13 of breeze fan 12 and dehumidifying are set in plenum chamber 11, and two devices of dehumidifying are arranged on the rear side of breeze fan, remove
Wet two device is located at the zone of positive pressure of blower fan air side, condenses the smooth discharge of water energy.Two devices 13 that dehumidify include steaming successively along air flow
The two ends of hair device 14 and condenser 15, the evaporator and condenser are connected to form by compressor 18 and capillary respectively to be followed
Ring.Compressor is arranged in return air chamber 17.Filter 6 is provided with fresh air room, fresh air is filtered.Air draft is provided with exhaust air box
Blower fan, for air exhaust passage provides power.
New air-valve 7 is provided with the outdoor fresh air mouthful 1, exhaust valve 8, the new air compartment are provided with the outdoor exhaust outlet 4
Interior circulation valve 9 is provided with and exhaust air box between, interior circulation valve is arranged on the outside of filter 6 and exhaust fan, realize outer circulation and
Interior circulation switches, and when ensureing interior circulation, exhaust fan and filter are on inner cycle channel and play a role.Need to introduce new
During wind, new air-valve, exhaust valve are opened, and interior circulation valve is closed, and normally introduce fresh air, discharge return air.Fresh air need not be introduced to be carried out
When indoor dehumidification is circulated, new air-valve, exhaust valve either on or off, interior circulation valve are opened, and indoor return air is by indoor return air mouthful, warm
Exchanger, exhaust air box, interior circulation valve, new air compartment, heat exchanger, indoor air outlet form interior circulation.
Embodiment 2, a kind of integral type fresh air dehumidifier of auxiliary water cooling, as shown in Figure 2.In the present embodiment, breeze fan
The chilled water coil 20 for lowering the temperature is provided with and two devices of dehumidifying between, the external cold water source of chilled water coil can be municipal water supply, water
Case water supply, well water, lake water etc..Remaining structure of the present embodiment is same as Example 1.
Embodiment 3, it is a kind of to aid in air-cooled integral type fresh air dehumidifier, as shown in Figure 3.In the present embodiment, breeze fan
The auxiliary evaporator for lowering the temperature is provided with and two devices of dehumidifying between, the auxiliary evaporator is connected with the air-conditioning located at engine body exterior
Outdoor unit, air-conditioner outdoor unit independent operating sets independent radiator.Remaining structure of the present embodiment is same as Example 1.
Claims (8)
1. a kind of integral type fresh air dehumidifier, including body, is provided with fresh air channel and air exhaust passage, fresh air channel and row in body
Wind passage intersection sets heat exchanger, and fresh air channel and air exhaust passage carry out discontiguous heat exchange in heat exchanger, its
It is characterised by, the fresh air channel is that outdoor fresh air mouthful passes through heat exchanger junction chamber inner wind outlet；The air exhaust passage is room
Interior return air inlet connects outdoor exhaust outlet by heat exchanger；Plenum chamber is formed between the heat exchanger and indoor air outlet, is sent
Two devices of breeze fan and dehumidifying are set in air compartment, and the device of the dehumidifying two is arranged on the rear side of breeze fan.
2. integral type fresh air dehumidifier according to claim 1, it is characterised in that：It is described dehumidifying two devices along air flow according to
It is secondary including evaporator and condenser, the two ends of the evaporator and condenser are connected to form by compressor and capillary respectively to be followed
Ring, the capillary and compressor are arranged in body.
3. integral type fresh air dehumidifier according to claim 2, it is characterised in that：The indoor return air mouthful and heat exchanger
Between form return air chamber, compressor is arranged in return air chamber.
4. integral type fresh air dehumidifier according to claim 1, it is characterised in that：The outdoor fresh air mouthful and heat exchanger
Between form new air compartment, be provided with filter in the fresh air room.
5. integral type fresh air dehumidifier according to claim 1, it is characterised in that：The outdoor exhaust outlet and heat exchanger
Between form exhaust air box, exhaust fan is provided with exhaust air box.
6. integral type fresh air dehumidifier according to claim 1, it is characterised in that：The outdoor fresh air mouthful and heat exchanger
Between form new air compartment, form exhaust air box between the outdoor exhaust outlet and heat exchanger, be provided with new at the outdoor fresh air mouthful
Air-valve, is provided with exhaust valve at the outdoor exhaust outlet, interior circulation valve is provided between the new air compartment and exhaust air box.
7. the integral type fresh air dehumidifier according to claim 1 or 2 or 3 or 4 or 5 or 6, it is characterised in that：The air-supply
The chilled water coil for lowering the temperature is provided between two devices of blower fan and dehumidifying.
8. the integral type fresh air dehumidifier according to claim 1 or 2 or 3 or 4 or 5 or 6, it is characterised in that：The air-supply
The auxiliary evaporator for lowering the temperature is provided between two devices of blower fan and dehumidifying, the auxiliary evaporator is connected with located at engine body exterior
Air-conditioner outdoor unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621259773.2U CN206257741U (en) | 2016-11-23 | 2016-11-23 | Integral type fresh air dehumidifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621259773.2U CN206257741U (en) | 2016-11-23 | 2016-11-23 | Integral type fresh air dehumidifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206257741U true CN206257741U (en) | 2017-06-16 |
Family
ID=59025631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621259773.2U Active CN206257741U (en) | 2016-11-23 | 2016-11-23 | Integral type fresh air dehumidifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206257741U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107842963A (en) * | 2017-09-20 | 2018-03-27 | 珠海格力电器股份有限公司 | New blower fan and its control method |
| CN108844167A (en) * | 2018-04-25 | 2018-11-20 | 森德(中国)暖通设备有限公司 | Fresh air ventilator |
| CN110940003A (en) * | 2019-12-31 | 2020-03-31 | 无锡莱多鑫科技有限公司 | Integral fresh air dehumidifier |
| CN113339888A (en) * | 2021-05-27 | 2021-09-03 | 苏州清朗环保科技有限公司 | High-pressure conveying air conditioning system |
-
2016
- 2016-11-23 CN CN201621259773.2U patent/CN206257741U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107842963A (en) * | 2017-09-20 | 2018-03-27 | 珠海格力电器股份有限公司 | New blower fan and its control method |
| CN108844167A (en) * | 2018-04-25 | 2018-11-20 | 森德(中国)暖通设备有限公司 | Fresh air ventilator |
| CN110940003A (en) * | 2019-12-31 | 2020-03-31 | 无锡莱多鑫科技有限公司 | Integral fresh air dehumidifier |
| CN113339888A (en) * | 2021-05-27 | 2021-09-03 | 苏州清朗环保科技有限公司 | High-pressure conveying air conditioning system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| 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. |