CN201221816Y - Apparatus for dehumidification, purification and air exhausting thermal recovery of indoor fresh wind - Google Patents

Apparatus for dehumidification, purification and air exhausting thermal recovery of indoor fresh wind Download PDF

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Publication number
CN201221816Y
CN201221816Y CNU2008200289897U CN200820028989U CN201221816Y CN 201221816 Y CN201221816 Y CN 201221816Y CN U2008200289897 U CNU2008200289897 U CN U2008200289897U CN 200820028989 U CN200820028989 U CN 200820028989U CN 201221816 Y CN201221816 Y CN 201221816Y
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China
Prior art keywords
air
indoor
outlet
inlet
heat
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Expired - Lifetime
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CNU2008200289897U
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Chinese (zh)
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姜鉴明
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姜鉴明
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Priority to CNU2008200289897U priority Critical patent/CN201221816Y/en
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Anticipated expiration legal-status Critical
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Abstract

The utility model relates to a device used for dehumidifying and cleaning indoor fresh air, recovering heat from discharged air, which comprises a shell with a fresh air inlet, an indoor fresh air outlet, an indoor discharged air inlet and a discharged air outlet on one side wall. An air conditioning unit comprising a compressor, a four-way change valve, a condenser, a throttle and an evaporator which are connected in turn through pipes is arranged in the shell. A cold air elimination blower fan and a hot air elimination blower fan are arranged on the evaporator side and the condenser side of the shell respectively. During refrigeration in summer, the device can absorb heat from fresh air and emit the heat into discharged air; during heating in winter, heat is absorbed from the discharged air and is released into the fresh air; in spring and autumn, the device stops working. As the discharged air is used as a cooler or a heater, the service condition of an air-conditioning system is significantly improved; the running efficiency of the set is improved; the running cost for air displacement is saved; the device can clean the fresh air coming indoors and indoor air throughout the year; and the indoor air quality is improved. When the device is used for dehumidifying air, the indoor temperature is not reduced.

Description

The device that is used for indoor fresh air dehumidification, purification and air draft recuperation of heat
Technical field
The utility model belongs to the hvac equipment technical field, relate to a kind of device that is used for the indoor fresh air dehumidification of building, purification and air draft recuperation of heat, its product is mainly used in the air humidity of indoor temperature and humidity independence control air conditioner system and handles and the recuperation of heat utilization, also can be used for the fresh-air ventilation recuperation of heat in the conventional air-conditioning.
Background technology
Traditional building indoor purifying and air draft heat reclamation device generally all adopt the runner heat exchange mode, belong to the temperature difference and transmit naturally.The device of this structure is because wind speed is very fast, heat-exchange time is short, so energy recovery efficiency is lower, and because the running of runner can cause new wind to pollute inevitably, has also reduced air quality.In addition, traditional air conditioner condensation unit dehumidifying can cause room temperature to descend when moving, and generally also need open other aircondition and promote room temperature.
The utility model content
The purpose of this utility model is the problem that prior art exists is solved, so provide a kind of rational in infrastructure, design is easy to use, the device that is used for indoor fresh air dehumidification, purification and air draft recuperation of heat of energy saving economy, high efficiency.
Be used to realize that the technical solution of foregoing invention purpose is such: what provided is used for indoor fresh air dehumidification, the device of purification and air draft recuperation of heat has one and have new wind inlet on the wall side, indoor new wind outlet and indoor exhaust wind inlet, the housing of wind exhausting outlet, in housing, be provided with by compressor, four-way change-over valve), condenser, choke valve, the air-conditioning unit that evaporimeter is formed, the gas outlet of compressor joins by a siphunculus mouth of four-way change-over valve and condenser or evaporimeter, another siphunculus mouth of condenser and evaporimeter interconnects by choke valve, the air inlet of compressor is inserted in the gas outlet of four-way change-over valve, vaporizer side at housing is equipped with a cold scattering blower fan, at the condenser side of housing a cooling fan is housed.
The utility model utilizes air draft to carry out the refrigeration and heating change working as the unit Cooling and Heat Source and by cross valve, the operation logic of its air-conditioning unit is consistent with vapor compression refrigeration system, the high temperature and high pressure gas that compressor is discharged enters condenser through four-way change-over valve, carry out exchange heat with air draft, refrigerant temperature reduces after enter evaporimeter after the choke valve step-down, after carrying out exchange heat with new wind, low-temperature low-pressure refrigerant enters compressor and finishes systemic circulation.When the utility model freezes summer from new wind draw heat be dispersed in the air draft, during winter heating from air draft draw heat be discharged in the new wind, the transition season unit is out of service, only carries out replacement aeration and does not carry out exchange heat.Unit is when summer operation, owing to utilize air draft as low-temperature receiver, temperature of outgoing air is lower than outside air temperature, and condensation temperature reduces, and unit operation efficient improves; During winter operation, utilize air draft as thermal source, because winter, temperature of outgoing air was higher than outside air temperature, the unit evaporating temperature improves, and operational efficiency improves.The utility model is owing to utilize air draft as Cooling and Heat Source, obviously improved the air-conditioning system operating condition, improved unit operation efficient, can save the air displacement operating cost greatly, again because when the air-conditioning unit carries out the heat conversion, new wind is separate with exhaust system, avoided the conventional apparatus existence air pollution problems inherent.This device is annual all can to carry out purified treatment to introducing indoor new wind and room air, helps promoting indoor air quality, when dehumidifying operation separately, can not cause indoor temperature to reduce.
Device described in the utility model both can be lifted under the indoor ceiling, also can land installation.
Description of drawings
Accompanying drawing is the structural representation of a specific embodiment of the utility model.
Each label is respectively in the accompanying drawing: 1-compressor, 2-four-way change-over valve, 3-condenser, 4-throttling arrangement, the 5-evaporimeter, 6-cold scattering blower fan, 7-cooling fan, the outlet of 8-indoor exhaust wind, the indoor new wind inlet of 9-, the indoor return air outlet of 10-, 11-air draft inlet, the 12-air purifier, 13-air cleaner, the new wind control valve of 14-, the outdoor new wind inlet of 15-, the outdoor air draft inlet of 16-, 17-air draft control valve, the 18-control valve of blowing, the indoor air-supply outlet of 19-, 20-housing.
The specific embodiment
Below with reference to drawings and Examples content of the present utility model is described further, but actual fabrication structure of the present utility model is not limited in following embodiment.
Referring to accompanying drawing, the device that is used for indoor fresh air dehumidification, purification and air draft recuperation of heat described in the utility model mainly comprises air-conditioning unit, VMC, exhaust system three parts.
The air-conditioning unit connects to form successively by pipeline and forms by being located at compressor 1, four-way change-over valve 2, condenser 3, throttling arrangement 4, evaporimeters 5 in the housing 20, wherein the gas outlet of compressor 1 joins by the siphunculus mouth of four-way change-over valve 2 with condenser 3 or evaporimeter 5, another siphunculus mouth of condenser 3 and evaporimeter 5 interconnects by choke valve 4, the air inlet of compressor 1 is inserted in the gas outlet of four-way change-over valve 2, utilizes air draft to carry out the refrigeration and heating change working as the unit Cooling and Heat Source and by cross valve during work.VMC comprises the cold scattering blower fan 6 that is located at the device vaporizer side, new wind inlet and indoor return air outlet 10, said new wind inlet is a triplet type mouth with outdoor new wind inlet 15 and indoor return air inlet 10, be provided with air cleaner 13, air purifier 12 and new wind control valve 14 at its outdoor new wind 15 ends that enter the mouth, be provided with return air control valve 11 at its indoor return air 10 ends that enter the mouth.During new wind operating mode, outdoor new wind is by outdoor new wind 15 accesss to plant that enter the mouth, carry out exchange heat and dehumidifying with evaporimeter 5 after air cleaner 13, air purifier 12 carry out the air preliminary treatment, dry new wind utilizes cold scattering blower fan 6 to send into indoor through indoor new wind outlet 9; When requirement is carried out dehumidification treatments to indoor return air, open return air control valve 11, close new wind control valve 14, indoor return air enters fresh air treatment system through indoor return air inlet 10, sends back to indoor after evaporimeter 5 carries out dehumidification treatments.When needs are handled new wind simultaneously and indoor return air are carried out dehumidification treatments, can open return air control valve 11 and new wind control valve 14 simultaneously, but by control and regulation indoor return air of valve opening free adjustment and outdoor fresh air proportion.
Exhaust system comprises cooling fan 7, wind exhausting outlet and the indoor exhaust wind inlet 8 that is located at the device condenser side, said wind exhausting outlet is a triplet type mouth with outdoor wind exhausting outlet 16 and indoor air-supply outlet 19, be provided with air draft control valve 17 at its outdoor wind exhausting outlet 16 ends, export 19 ends in its indoor air-supply and be provided with air-supply control valve 18.During the ventilation operating mode, air draft is carried out utilizing cooling fan 7 to drain into outdoor through outdoor wind exhausting outlet 16 after the exchange heat with condenser 3 through indoor exhaust wind 8 accesss to plant that enter the mouth.Close air draft control valve 17 when requiring indoor dehumidification winter, opens air-supply control valve 18, room air through dehumidification treatments after indoor air-supply outlet 19 is sent back to indoor.
When device described in the utility model dehumidifies operation separately, can switch wind exhausting outlet, again send back to air draft indoor, the heat that air draft is drawn is still got back to indoor, so can not cause indoor temperature to reduce, room temperature reduces the sense of discomfort that causes to the people when having avoided traditional dehumidifier dehumidifying to move, also noting be used in dehumidifying operation and starting other aircondition simultaneously and heat keeping room temperature, thereby having saved aircondition because the operating cost that additionally heats demand and produced that the dehumidifying operation causes.

Claims (2)

1, a kind ofly be used for indoor fresh air dehumidification, the device of purification and air draft recuperation of heat, it is characterized in that having one and on the wall side, have new wind inlet, indoor new wind outlet (9) and indoor exhaust wind inlet (8), the housing of wind exhausting outlet (20), in housing (20), be provided with by compressor (1), four-way change-over valve (2), condenser (3), choke valve (4), the air-conditioning unit that evaporimeter (5) is formed, the gas outlet of compressor (1) joins by the siphunculus mouth of four-way change-over valve (2) with condenser (3) or evaporimeter (5), another siphunculus mouth of condenser (3) and evaporimeter (5) interconnects by choke valve (4), the air inlet of compressor (1) is inserted in the gas outlet of four-way change-over valve (2), vaporizer side at housing (12) is equipped with a cold scattering blower fan (6), at the condenser side of housing (12) cooling fan (7) is housed.
2, the device that is used for indoor fresh air dehumidification, purification and air draft recuperation of heat according to claim 1, it is characterized in that said new wind inlet is a triplet type mouth with outdoor new wind inlet (15) and indoor return air inlet (10), be provided with air cleaner (13), air purifier (12) and new wind control valve (14) at its outdoor new wind inlet (15) end, be provided with return air control valve (11) at its indoor return air inlet (10) end; Said wind exhausting outlet is a triplet type mouth with outdoor wind exhausting outlet (16) and indoor air-supply outlet (19), is provided with air draft control valve (17) at its outdoor wind exhausting outlet (16) end, is provided with air-supply control valve (18) at its indoor air-supply outlet (19) end.
CNU2008200289897U 2008-04-30 2008-04-30 Apparatus for dehumidification, purification and air exhausting thermal recovery of indoor fresh wind Expired - Lifetime CN201221816Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2008200289897U CN201221816Y (en) 2008-04-30 2008-04-30 Apparatus for dehumidification, purification and air exhausting thermal recovery of indoor fresh wind

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2008200289897U CN201221816Y (en) 2008-04-30 2008-04-30 Apparatus for dehumidification, purification and air exhausting thermal recovery of indoor fresh wind

Publications (1)

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CN201221816Y true CN201221816Y (en) 2009-04-15

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101865502A (en) * 2010-06-13 2010-10-20 重庆海润节能技术股份有限公司 Digitalized split type energy recovery unit
CN102261699A (en) * 2010-05-28 2011-11-30 黄秉钧 Energy-saving ventilator and method thereof
CN105387584A (en) * 2015-10-16 2016-03-09 上海理工大学 Multifunctional household fresh air purification treatment machine with air exhausting and heat recycling functions
CN107477760A (en) * 2017-08-10 2017-12-15 新奥泛能网络科技股份有限公司 The control method of air-conditioning system and air-conditioning system
CN107606726A (en) * 2017-09-11 2018-01-19 新奥泛能网络科技股份有限公司 Air handling system
CN108180542A (en) * 2017-12-22 2018-06-19 中建三局第建设工程有限责任公司 Multifunctional heat pump type domestic air conditioner and control method

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102261699A (en) * 2010-05-28 2011-11-30 黄秉钧 Energy-saving ventilator and method thereof
CN101865502A (en) * 2010-06-13 2010-10-20 重庆海润节能技术股份有限公司 Digitalized split type energy recovery unit
CN105387584A (en) * 2015-10-16 2016-03-09 上海理工大学 Multifunctional household fresh air purification treatment machine with air exhausting and heat recycling functions
CN107477760A (en) * 2017-08-10 2017-12-15 新奥泛能网络科技股份有限公司 The control method of air-conditioning system and air-conditioning system
CN107606726A (en) * 2017-09-11 2018-01-19 新奥泛能网络科技股份有限公司 Air handling system
CN108180542A (en) * 2017-12-22 2018-06-19 中建三局第建设工程有限责任公司 Multifunctional heat pump type domestic air conditioner and control method
CN108180542B (en) * 2017-12-22 2019-12-10 中建三局第一建设工程有限责任公司 multifunctional heat pump type household air conditioner and control method

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
EE01 Entry into force of recordation of patent licensing contract

Assignee: Xi'an Zhongya Technology Development Co., Ltd.

Assignor: Jiang Jianming

Contract record no.: 2010610000039

Denomination of utility model: Apparatus for dehumidification, purification and air exhausting thermal recovery of indoor fresh wind

Granted publication date: 20090415

License type: Exclusive License

Record date: 20100721

CX01 Expiry of patent term

Granted publication date: 20090415

CX01 Expiry of patent term