CN201637041U - Heat recovery fresh air machine with humidification and dehumidification functions - Google Patents

Heat recovery fresh air machine with humidification and dehumidification functions Download PDF

Info

Publication number
CN201637041U
CN201637041U CN2010201758771U CN201020175877U CN201637041U CN 201637041 U CN201637041 U CN 201637041U CN 2010201758771 U CN2010201758771 U CN 2010201758771U CN 201020175877 U CN201020175877 U CN 201020175877U CN 201637041 U CN201637041 U CN 201637041U
Authority
CN
China
Prior art keywords
air
space
housing
machine
electric
Prior art date
Application number
CN2010201758771U
Other languages
Chinese (zh)
Inventor
何森
慕雨来
Original Assignee
何森
慕雨来
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 何森, 慕雨来 filed Critical 何森
Priority to CN2010201758771U priority Critical patent/CN201637041U/en
Application granted granted Critical
Publication of CN201637041U publication Critical patent/CN201637041U/en

Links

Abstract

The utility model relates to a heat recovery fresh air machine with humidification and dehumidification functions, which comprises a housing, wherein a heat exchanger is arranged in the housing, a baffle plate and a partition plate are arranged in the housing, the baffle plate and the partition plate divide the housing into an upper left space, a lower left space, an upper right space and a lower right space, an electric three-way valve is arranged on the partition plate, and an exhaust fan is arranged in the upper right space; an electric heater, a humidifier, an evaporator and an air supply machine are arranged in the lower right space; a water receiving pan is mounted at the lower part of the humidifier and the evaporator, and a water drainage pipe is arranged on the water receiving pan; a water inlet pipe is arranged above the humidifier, and an electromagnetic valve is arranged at the front end of the water inlet pipe; the evaporator is connected with an external unit of a dehumidifier through a copper pipe; the air supply machine is butted with an indoor air supply port; and a controller is arranged outside the housing, and the controller is connected with the air supply machine, the exhaust fan, the electromagnetic valve, the electric heater, the electric three-way valve and the external unit of the dehumidifier through a circuit. The heat recovery fresh air machine can lead one machine to realize multiple purposes and is very convenient to use; and humidified or dehumidified air is sent out from the indoor air supply port, so that the heat recovery fresh air machine with the humidification and dehumidification functions can keep fresh air and improve the indoor humidity simultaneously.

Description

The heat recovery fresh air machine of band humidification and dehumidifying
Technical field
The utility model relates to a kind of heat recovery fresh air machine, particularly a kind of heat recovery fresh air machine with humidification and dehumidifying.This machine can carry out humidification or dehumidifying when having new wind function.
Background technology
In the prior art, heat recovery fresh air machine and humidifier, dehumidifier all are independent device separately, when needing heat recovery fresh air and humidification or dehumidifying winter, just with the supporting use of three.
When supporting use, because outdoor new wind is bigger through the influence that temperature, humidity in the inlet chamber after the heat exchange are subjected to outdoor temperature, humidity, therefore under the very low situation of outdoor temperature and humidity, new wind temperature and humidity in the inlet chamber is also very low, just very high to the requirement of humidifier humidification amount like this, and exhaust blower is discharged to the very high air of indoor humidity outdoor simultaneously, will cause the loss of indoor humidity, at this moment, very possible humidifier does not guarantee the requirement of moisture stable in the holding chamber yet.
Equally in summer, when indoor humidity is big when needing dehumidifier to dehumidify, the heat recovery fresh air machine also can the air that outside humidity is bigger be brought into indoorly, causes the increase of indoor humidity.
Summary of the invention
The purpose of this utility model is to cause the unsettled defective of indoor humidity in order to overcome existing heat recovery fresh air machine and humidifier or the supporting use of dehumidifier, invents a kind of heat recovery fresh air machine with humidification and dehumidifying.Humidification of this machine and dehumidification process are before indoor humidity does not reach requirement, reduce resh air requirement, stop air draft, use circulated air humidification or dehumidifying, increase humidification or moisture removal, thereby have guaranteed the stable of indoor humidity.
The purpose of this utility model realizes as follows:
The heat recovery fresh air machine of described band humidification and dehumidifying comprises housing, the both sides of housing have family respectively outer exhaust outlet, outdoor air inlet and indoor return air inlet, indoor air outlet;
Be provided with heat exchanger in the housing, heat exchanger is provided with return side import, return side outlet, air-supply side-entrance, air-supply side outlet;
Be provided with baffle plate and dividing plate in the housing, baffle plate and dividing plate are connected on the heat exchanger, baffle plate and dividing plate are divided into four spaces with housing, upper left space comprises outdoor exhaust outlet and return side outlet, the space, lower-left comprises outdoor air inlet and air-supply side-entrance, upper right space comprises indoor return air inlet and return side import, and the space, bottom right comprises indoor air outlet and air-supply side outlet; Dividing plate is provided with electric T-shaped valve, and when electric T-shaped valve was opened, the space, bottom right was communicated with upper right space;
Be provided with exhaust blower in the upper right space;
Be provided with electric heater, humidifier, evaporimeter and pressure fan in the space, bottom right; Drip tray is installed in humidifier and evaporimeter bottom, and drainpipe is arranged on the drip tray; The humidifier top is provided with water inlet pipe, and the water inlet pipe front end is provided with magnetic valve; Evaporimeter is connected by the outer machine of copper pipe and dehumidifier, and pressure fan docks with indoor air outlet;
The outside of housing is provided with controller, and controller is connected by the outer machine of circuit and pressure fan, exhaust blower, magnetic valve, electric heater, electric T-shaped valve and dehumidifier.
On the described controller moisture probe is arranged.
The quantity of described heat exchanger, exhaust blower, electric T-shaped valve, electric heater, humidifier, evaporimeter and pressure fan can be one or more.
Described heat exchanger, exhaust blower, electric T-shaped valve, electric heater, humidifier, evaporimeter and pressure fan are dismountable being installed in the housing.
Described housing is a rectangular box, and its side is dismountable side plate.
Good effect of the present utility model is as follows: winter, the utility model can be closed humidification water route and electric heater when ambient humidity is big, realize the function of independent heat recovery fresh air when using; At ambient humidity hour, open humidification water route, electric heater and electric T-shaped valve, stop the exhaust blower operation, indoor return air and the new wind by heat exchanger mix, by passing through the humidifier humidification behind the electric heater again, not only the humidification amount can increase, and has stopped to outdoor hydrofuge, and indoor humidification effect is improved.
Summer is when using, and the utility model at ambient humidity hour can be closed the outer machine of dehumidifier, realizes the function of independent heat recovery fresh air; When ambient humidity is big, open compressor and electric T-shaped valve, stop the exhaust blower operation, indoor return air and the new wind by heat exchanger mix, by dehumidifying by evaporimeter again behind the electric heater, not only moisture removal can increase, and has stopped to the outdoor air that drains, and the indoor dehumidification effect is improved.
Need the parts of examination and maintenance in the use, be dismountable, thereby greatly facilitate the maintenance of parts.
Description of drawings
Fig. 1 is the utility model structure chart
Among the figure:
1 outdoor exhaust outlet 2 housings 3 baffle plates
4 heat exchangers, 5 exhaust blowers, 6 dividing plates
7 indoor return air inlet 8 pressure fans 9 indoor air outlets
10 drainpipes, 11 drip trays, 12 humidifiers
13 water inlet pipes, 14 magnetic valves, 15 electric heaters
16 controllers, 17 electric T-shaped valves, 18 outdoor air inlets
19 moisture probes, 20 evaporimeters, 21 copper pipes
The outer machine of 22 dehumidifiers
The 4a return side is advanced the outlet of 4b return side
4c air-supply side-entrance 4d air-supply side outlet
The specific embodiment
As shown in Figure 1, the heat recovery fresh air machine of described band humidification and dehumidifying comprises housing 2, the both sides of housing 2 have family respectively outer exhaust outlet 1, outdoor air inlet 18 and indoor return air inlet 7, indoor air outlet 9;
Be provided with heat exchanger 4 in the housing 2, heat exchanger 4 is provided with return side import 4a, return side outlet 4b, air-supply side-entrance 4c, air-supply side outlet 4d;
Be provided with baffle plate 3 and dividing plate 6 in the housing 2, baffle plate 3 and dividing plate 6 are connected on the heat exchanger 4, baffle plate 3 and dividing plate 6 are divided into four spaces with housing 2, upper left space comprises outdoor exhaust outlet 1 and return side outlet 4b, the space, lower-left comprises outdoor air inlet 18 and air-supply side-entrance 4c, upper right space comprises indoor return air inlet 7 and return side import 4a, and the space, bottom right comprises indoor air outlet 9 and air-supply side outlet 4d; Dividing plate 6 is provided with electric T-shaped valve 17, and when electric T-shaped valve 17 was opened, the space, bottom right was communicated with upper right space, and the space, bottom right cuts off with air-supply side 4d;
Be provided with exhaust blower 5 in the upper right space;
Be provided with electric heater 15, humidifier 12, evaporimeter 20 and pressure fan 8 in the space, bottom right; Drip tray 11 is installed in humidifier 12 and evaporimeter 20 bottoms, and drainpipe 10 is arranged on the drip tray 11; Humidifier 12 tops are provided with water inlet pipe 13, and water inlet pipe 13 front ends are provided with magnetic valve 14; Evaporimeter 20 is connected by the outer machine 22 of copper pipe 21 and dehumidifier, and pressure fan 8 docks with indoor air outlet 9;
The outside of housing 2 is provided with controller 16, and controller 16 is connected by the outer machine 22 of circuit and pressure fan 8, exhaust blower 5, magnetic valve 14, electric heater 15, electric T-shaped valve 17 and dehumidifier.
On the described controller 16 moisture probe 19 is arranged.
The quantity of described heat exchanger 4, exhaust blower 5, electric T-shaped valve 17, electric heater 15, humidifier 12, evaporimeter 20 and pressure fan 8 can be one or more.
Described heat exchanger 4, exhaust blower 5, electric T-shaped valve 17, electric heater 15, humidifier 12, evaporimeter 20 and pressure fan 8 are dismountable being installed in the housing 2.
Described housing 2 is a rectangular box, and its side is dismountable side plate.
Operation principle of the present utility model is as follows:
One, when dew wind pattern was used, exhaust blower and pressure fan all moved, and electric T-shaped valve is closed, and heat exchange is carried out in the new wind of air-supply side and the air draft of air draft side, reclaims latent heat and sensible heat, and new wind is sent into indoor use again after the recuperation of heat.
Two, when the humidifier formula was used, electric T-shaped valve was opened, and exhaust blower cuts out, the return air of air draft side enters the air-supply side by electric T-shaped valve, mix with the new wind that enters by heat exchanger, carry out humidification, discharge housing by pressure fan then by arriving humidifier behind the electric heater.Because resh air requirement reduces, enter the air themperature height of humidifier this moment, and its humidification effect can increase.In addition, owing to stopped air draft, indoor wetness loss also descends, and this moment, indoor humidification effect can improve.
Three, when the dehumidifier formula was used, electric T-shaped valve was opened, and exhaust blower cuts out, and the return air of air draft side enters the air-supply side by electric T-shaped valve, mixed with the new wind that enters by heat exchanger, dehumidified by evaporimeter, discharged housing by pressure fan then.Because resh air requirement reduces, this moment, effect on moisture extraction can increase.In addition, owing to stopped air draft, indoor wetness loss also descends, and this moment, indoor effect on moisture extraction can improve.
The humidification operation will be carried out according to the comparative result of setting humidity and actual humidity, and when setting humidity less than actual humidity, controller control machine is pressed the humidification mode operation; After actual humidity reached setting value, machine kept operation by new wind pattern.
The dehumidifying operation will be carried out according to the comparative result of setting humidity and actual humidity, and when setting humidity greater than actual humidity, controller control machine is pressed the dehumidification mode operation; After the actual humidity section of reaching definite value, machine keeps operation by new wind pattern.
The foregoing description is only for the usefulness that the utility model is described; and be not to restriction of the present utility model; those skilled in the art; under the situation that does not break away from spirit and scope of the present utility model; can also make various variations and modification; therefore all technical schemes that are equal to also belong to category of the present utility model, and scope of patent protection of the present utility model should be limited by each claim.

Claims (5)

1. the heat recovery fresh air machine with humidification and dehumidifying comprises housing, the both sides of housing have family respectively outer exhaust outlet, outdoor air inlet and indoor return air inlet, indoor air outlet; Be provided with heat exchanger in the housing, heat exchanger is provided with return side import, return side outlet, air-supply side-entrance, air-supply side outlet; It is characterized in that:
Be provided with baffle plate and dividing plate in the housing, baffle plate and dividing plate are connected on the heat exchanger, baffle plate and dividing plate are divided into four spaces with housing, upper left space comprises outdoor exhaust outlet and return side outlet, the space, lower-left comprises outdoor air inlet and air-supply side-entrance, upper right space comprises indoor return air inlet and return side import, and the space, bottom right comprises indoor air outlet and air-supply side outlet; Dividing plate is provided with electric T-shaped valve, and when electric T-shaped valve was opened, the space, bottom right was communicated with upper right space;
Be provided with exhaust blower in the upper right space;
Be provided with electric heater, humidifier, evaporimeter and pressure fan in the space, bottom right; Drip tray is installed in humidifier and evaporimeter bottom, and drainpipe is arranged on the drip tray; The humidifier top is provided with water inlet pipe, and the water inlet pipe front end is provided with magnetic valve; Evaporimeter is connected by the outer machine of copper pipe and dehumidifier, and pressure fan docks with indoor air outlet;
The outside of housing is provided with controller, and controller is connected by the outer machine of circuit and pressure fan, exhaust blower, magnetic valve, electric heater, electric T-shaped valve and dehumidifier.
2. the heat recovery fresh air machine of band humidification according to claim 1 and dehumidifying is characterized in that: on the described controller moisture probe is arranged.
3. the heat recovery fresh air machine of band humidification according to claim 1 and dehumidifying is characterized in that: the quantity of described heat exchanger, exhaust blower, electric T-shaped valve, electric heater, humidifier, evaporimeter and pressure fan can be one or more.
4. the heat recovery fresh air machine of band humidification according to claim 1 and dehumidifying is characterized in that: described heat exchanger, exhaust blower, electric T-shaped valve, electric heater, humidifier, evaporimeter and pressure fan are dismountable being installed in the housing.
5. the heat recovery fresh air machine of band humidification according to claim 1 and dehumidifying is characterized in that: described housing is a rectangular box, and its side is dismountable side plate.
CN2010201758771U 2010-04-30 2010-04-30 Heat recovery fresh air machine with humidification and dehumidification functions CN201637041U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010201758771U CN201637041U (en) 2010-04-30 2010-04-30 Heat recovery fresh air machine with humidification and dehumidification functions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010201758771U CN201637041U (en) 2010-04-30 2010-04-30 Heat recovery fresh air machine with humidification and dehumidification functions

Publications (1)

Publication Number Publication Date
CN201637041U true CN201637041U (en) 2010-11-17

Family

ID=43081536

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010201758771U CN201637041U (en) 2010-04-30 2010-04-30 Heat recovery fresh air machine with humidification and dehumidification functions

Country Status (1)

Country Link
CN (1) CN201637041U (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102418987A (en) * 2011-12-06 2012-04-18 承方 Intelligent control ventilation adjustor
CN102901150A (en) * 2011-07-27 2013-01-30 无锡森德能源科技有限公司 Multifunctional indoor environment conditioning machine
CN105352066A (en) * 2015-09-30 2016-02-24 中机中联工程有限公司 Heat recovery fresh air handling unit suitable for independent temperature and humidity control system and control method of heat recovery fresh air handling unit
CN106765822A (en) * 2017-03-02 2017-05-31 深圳沃海森科技有限公司 Constant humidity perseverance net air treatment combination wind cabinet
CN106949574A (en) * 2017-04-13 2017-07-14 深圳沃海森科技有限公司 New blower fan with the double switchings of humidification dehumidification function
CN107388473A (en) * 2017-08-25 2017-11-24 绵阳鹏志远科技有限公司 New blower fan with heat recovery function
CN107388377A (en) * 2017-08-18 2017-11-24 广东美的制冷设备有限公司 Air processor, indoor apparatus of air conditioner, air-conditioner outdoor unit and air conditioner
CN107449096A (en) * 2017-08-10 2017-12-08 广州天翔建设工程有限公司 A kind of Intelligent indoor VMC
CN111306656A (en) * 2019-11-29 2020-06-19 广东科云辰航计算科技有限责任公司 New fan of dehumidification for data center

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102901150A (en) * 2011-07-27 2013-01-30 无锡森德能源科技有限公司 Multifunctional indoor environment conditioning machine
CN102901150B (en) * 2011-07-27 2015-05-20 无锡森德能源科技有限公司 Multifunctional indoor environment conditioning machine
CN102418987A (en) * 2011-12-06 2012-04-18 承方 Intelligent control ventilation adjustor
CN105352066A (en) * 2015-09-30 2016-02-24 中机中联工程有限公司 Heat recovery fresh air handling unit suitable for independent temperature and humidity control system and control method of heat recovery fresh air handling unit
CN105352066B (en) * 2015-09-30 2018-04-20 中机中联工程有限公司 A kind of heat recovery fresh air unit and its control method suitable for independent temperature-humidity control system
CN106765822A (en) * 2017-03-02 2017-05-31 深圳沃海森科技有限公司 Constant humidity perseverance net air treatment combination wind cabinet
CN106949574A (en) * 2017-04-13 2017-07-14 深圳沃海森科技有限公司 New blower fan with the double switchings of humidification dehumidification function
CN107449096A (en) * 2017-08-10 2017-12-08 广州天翔建设工程有限公司 A kind of Intelligent indoor VMC
CN107388377A (en) * 2017-08-18 2017-11-24 广东美的制冷设备有限公司 Air processor, indoor apparatus of air conditioner, air-conditioner outdoor unit and air conditioner
CN107388473A (en) * 2017-08-25 2017-11-24 绵阳鹏志远科技有限公司 New blower fan with heat recovery function
CN111306656A (en) * 2019-11-29 2020-06-19 广东科云辰航计算科技有限责任公司 New fan of dehumidification for data center

Similar Documents

Publication Publication Date Title
CN102425822B (en) Fresh air conditioner
CA2625198C (en) Energy recovery and humidity control system
WO2009128150A1 (en) Heat exchanging ventilating apparatus
CN203323274U (en) Large-small environment evaporative cooling, mechanical cooling and mixed ventilation composite air conditioning system
CN201652635U (en) Novel constant temperature and humidity purification air-conditioning unit
CN100529561C (en) Replacement ventilation and radiation cold/heat feeding composite air conditioner system
US7581408B2 (en) Hybrid dehumidification system for applications with high internally-generated moisture loads
CN205860343U (en) A kind of New-air purifying system
US20110271700A1 (en) Drainless air conditioner
CN103912947B (en) For fan coil and the heat pump of heat recovery fresh air conditioning group
CN204757134U (en) Clean operating room of hush air self -loopa formula
CN103574858B (en) A kind of central air conditioner system outdoor return preprocess method
CN101876469A (en) Heat pump coupling contraflow type liquid-desiccant central ventilation system and control method thereof
KR20130013576A (en) Heat-recovery type ventilation system using heat-pump air conditioner
CN105444310B (en) A kind of double cold source intelligent fresh air units of double plates
CN202166124U (en) Communication base station energy-saving and environment-friendly type air conditioner set
CN202253992U (en) Heat recovery constant humidity fresh air unit of heat pump
CN102425828A (en) Energy saving device suitable for accurate control air conditioner in machine room
CN2856809Y (en) Heat pipe heat transferring energy saver for machine room air conditioning system
CN102679470B (en) Self-cleaning efficient constant-humiture energy-saving central air conditioner
JP2010223486A (en) Ventilation device and ventilation system
CN205717538U (en) Mixed ventilation heating air conditioning equipment
CN203797865U (en) Adiabatic evaporation indirect heat exchange air-side natural cooling system of data center
CN205191773U (en) New trend, purification, changes in temperature, integrative comfortable machine of humidification
US20170016646A1 (en) Air conditioning system and control method thereof

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CX01 Expiry of patent term
CX01 Expiry of patent term

Granted publication date: 20101117