CN103727615A - Evaporative condensation heat pump type total heat recovery fresh air unit - Google Patents
Evaporative condensation heat pump type total heat recovery fresh air unit Download PDFInfo
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- CN103727615A CN103727615A CN201310650531.0A CN201310650531A CN103727615A CN 103727615 A CN103727615 A CN 103727615A CN 201310650531 A CN201310650531 A CN 201310650531A CN 103727615 A CN103727615 A CN 103727615A
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Abstract
The invention discloses an evaporative condensation heat pump type total heat recovery fresh air unit which comprises a frame, a wet film humidifier, an evaporator, a filter, a fresh air inlet, a condenser, a compressor, a returned air inlet, an air supply pipe, an exhaust pipe and a partition board. The wet film humidifier and the evaporator are located between the fresh air inlet and the air supply pipe. The condenser and the compressor are located between the returned air inlet and the exhaust pipe. The fresh air inlet and the returned air inlet are formed in one side of the frame. The air supply pipe and the exhaust pipe are located on the other side of the frame. The partition board is located in the middle of the frame and separates the fresh air inlet from the returned air inlet. According to the evaporative condensation heat pump type total heat recovery fresh air unit, fresh air is led into a room from the outside of the room, and polluted air caused by human activities and building materials in the room is exhausted out of the room, the fresh air and exhaust channel air isolation and heat exchange technology can meets the air conditioning requirements, the absolute freshness of the air is ensured, and cross contamination of the air is fundamentally eradicated.
Description
Technical field
The present invention relates to a kind of full heat recovery fresh air unit, particularly relate to a kind of evaporative condenser heat pump formula full heat recovery fresh air unit.
Background technology
Existing building, in order to meet the requirement of comfortableness (heating or refrigeration), has generally been installed air-conditioning.Air-conditioning is conditioner, refers to the device that the parameters such as the temperature of surrounding air in building/structures, humidity, cleanliness factor, speed is carried out to regulation and control.The structure of air-conditioning comprises the elements such as compressor, condenser, evaporimeter, cross valve, check valve capillary module.Wherein, the specified course of work that between cog volume is right in compressor of air conditioner.Female screw, positive screw rod turn to cater to mutually a side gas by compression, this side is called higher-pressure region; On the contrary, screw rod turns to the side between cog volume deviating from each other expanding and being in expiratory phase, is called low-pressure area.Higher-pressure region, low-pressure area are separated by the contact wire between female screw, positive screw tooth surface.Can think approx: two screw rods axis place plane is the interface in high and low pressure district.Compressor sucks the working substance steam from evaporimeter lower pressure out, make it after pressure raises to send into condenser, in condenser, be condensed into the liquid that pressure is higher, after choke valve throttling, after becoming the liquid that pressure is lower, send into evaporimeter, in evaporimeter, heat absorption is evaporated and is become the steam that pressure is lower, thereby completes kind of refrigeration cycle.Capillary module comprises capillary and check valve, and wherein check valve is widely used in air-conditioner outdoor unit, and it is comprised of assisted capillary and check valve, and the check valve assembly of the machine of air-conditioning different model is similar.On check valve, have an arrow, it represents that air-flow can only be to flow according to the direction of arrow, oppositely stops, and can only pass through from assisted capillary.Check valve assembly is arranged on the lower rear of off-premises station, conventionally has the snubber block of a black color wrapping, and bag pitch has been the effect of noise reduction.
But existing air-conditioning only can regulate temperature, can not exchange of air or purify air, of long duration will cause air pollution, affect health.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of evaporative condenser heat pump formula full heat recovery fresh air unit, it is from the fresh air of outdoor introducing, and the indoor contaminated air because of mankind's activity and construction material initiation is discharged outdoor, new wind, air exhaust passage air insulated heat transfer technology can meet air conditioning requirement, can guarantee again the absolute freshness of air, the cross pollution of fundamentally having stopped air.
The present invention solves above-mentioned technical problem by following technical proposals: a kind of evaporative condenser heat pump formula full heat recovery fresh air unit, it is characterized in that, described evaporative condenser heat pump formula full heat recovery fresh air unit comprises framework, wet-membrane humidifier, evaporimeter, filter, new wind entrance, condenser, compressor, return air entrance, ajutage, exhaust duct, dividing plate, wet-membrane humidifier, evaporimeter is all between new wind entrance and ajutage, condenser, compressor is all between return air entrance and exhaust duct, new wind entrance, return air entrance is all positioned at a side of framework, ajutage, exhaust duct is positioned at the opposite side of framework, dividing plate is positioned at the centre of framework and new wind entrance and return air entrance is separated.
Preferably, a side of described ajutage is provided with the first peep hole, and a side of exhaust duct is provided with the second peep hole.
Preferably, the side of described return air entrance is provided with distribution box.
Preferably, between described distribution box and compressor, be provided with access door.
Preferably, the mounting means of described evaporative condenser heat pump formula full heat recovery fresh air unit comprises ceiling mounting type, vertical and horizontal.
Preferably, the refrigerating operaton Energy Efficiency Ratio of described evaporative condenser heat pump formula full heat recovery fresh air unit under standard condition reaches 4 to 5.9.
Preferably, the heating operation Energy Efficiency Ratio of described evaporative condenser heat pump formula full heat recovery fresh air unit under standard condition reaches 4.2 to 6.4.
Positive progressive effect of the present invention is: the present invention is from the fresh air of outdoor introducing, and the indoor contaminated air because of mankind's activity and construction material initiation is discharged outdoor, new wind, air exhaust passage air insulated heat transfer technology can meet air conditioning requirement, can guarantee again the absolute freshness of air, the cross pollution of fundamentally having stopped air.
Accompanying drawing explanation
Fig. 1 is the structural representation of evaporative condenser heat pump formula full heat recovery fresh air unit of the present invention.
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The specific embodiment
Below in conjunction with accompanying drawing, provide preferred embodiment of the present invention, to describe technical scheme of the present invention in detail.
As shown in Figure 1, evaporative condenser heat pump formula full heat recovery fresh air unit of the present invention comprises framework 1, wet-membrane humidifier 2, evaporimeter 3, filter 4, new wind entrance 5, condenser 6, compressor 7, return air entrance 8, ajutage 11, exhaust duct 12, dividing plate 15, wet-membrane humidifier 2, evaporimeter 3 is all between new wind entrance 5 and ajutage 11, condenser 6, compressor 7 is all between return air entrance 8 and exhaust duct 12, new wind entrance 5, return air entrance 8 is all positioned at a side of framework 1, ajutage 11, exhaust duct 12 is positioned at the opposite side of framework 1, dividing plate 15 is positioned at the centre of framework 1 and new wind entrance 5 and return air entrance 8 is separated.
One side of ajutage 11 is provided with the first peep hole 13, and a side of exhaust duct 12 is provided with the second peep hole 14, convenient like this air-supply and the air draft situation of observing.
The side of return air entrance 8 is provided with distribution box 10, convenient like this power supply.
Between distribution box 10 and compressor 7, be provided with access door 9, like this convenient for maintaining condenser and compressor.
Evaporative condenser heat pump formula full heat recovery fresh air unit of the present invention is directly processed the fresh air from outdoor introducing by new wind entrance, and by return air entrance and exhaust duct, the indoor contaminated air because of mankind's activity and construction material initiation is discharged outdoor, new wind, air exhaust passage air insulated heat transfer technology can meet air conditioning requirement, can guarantee again the absolute freshness of air, the cross pollution of fundamentally having stopped air.Also optional dress ozonization, ultraviolet lamp sterilization and high-voltage electrostatic dust separator simultaneously.
The mounting means of evaporative condenser heat pump formula full heat recovery fresh air unit of the present invention comprises ceiling mounting type, vertical and horizontal.Compare with conventional freezing water system, the evaporating temperature of evaporative condenser heat pump formula full heat recovery fresh air unit of the present invention exceeds 8 ~ 10 ℃, and without chilled water second heat transfer cold, refrigeration efficiency is than improving more than 30%.Evaporative condenser heat pump formula full heat recovery fresh air unit of the present invention adopts pipe type evaporative condenser technology, the evaporation that makes full use of fin surface moisture film can realize the cooling condensation of working medium in condenser by mass transfer and heat transfer, unit integrated structure design, non-outdoor unit group, without cooling tower and high-power cooling water pump, the distribution power of blower fan, water pump and engineering initial cost obviously reduce.Evaporative condenser heat pump formula full heat recovery fresh air unit of the present invention utilizes the indoor exhaust wind of low temperature and low humidity as the cooling-air of (vaporation-type) condenser, both utilized the sensible heat (temperature difference) of indoor exhaust wind, utilized again the latent heat (psychrometric difference) of indoor exhaust wind, condensation effect is better than directly adopting outdoor air as cooling-air greatly, avoided the capacity loss that ventilates and cause for air displacement, equally, when heating, unit utilize the hot and humid air of indoor eliminating as the heat exchange thermal source of vaporizer side, compare new wind load energy consumption with conventional central air-conditioning system and save 50% left and right, band Exchange of apparent heat type (choosing dress) efficiency is higher.The present invention can directly introduce in unit air draft condenser system the condensed water of new wind evaporation side processing to be discharged as cooling water, without the independent condensate discharge system of configuration, because condensate temperature is low, both regained the cold of condensed water, make cooling effect better.Utilize advanced reasonably water film type cloth water cooling mode simultaneously, make cooling water fully moistening with condensing fin surface to greatest extent, the heat of strengthening condensation plate is changed, and has effectively overcome fin planomural moisture film and has easily occurred the scale formation that " doing " causes.Transition season utilizes all-fresh air to bear indoor load, and only operation is sent, exhaust blower realizes automatic air-exchanging, and without starting compressor, simultaneously also without configuration independent ventilation ventilating system, energy-saving effect is more obvious.
The refrigerating operaton Energy Efficiency Ratio of evaporative condenser heat pump formula full heat recovery fresh air unit of the present invention under standard condition reaches 4 to 5.9.The heating operation Energy Efficiency Ratio of evaporative condenser heat pump formula full heat recovery fresh air unit of the present invention under standard condition reaches 4.2 to 6.4, and energy-saving effect is remarkable.The refrigeration work consumption of evaporative condenser heat pump formula full heat recovery fresh air unit of the present invention is 3.6KW to 265KW.
Above-described specific embodiment; the technical problem of solution of the present invention, technical scheme and beneficial effect are further described; institute is understood that; the foregoing is only specific embodiments of the invention; be not limited to the present invention; within the spirit and principles in the present invention all, any modification of making, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (7)
1. an evaporative condenser heat pump formula full heat recovery fresh air unit, it is characterized in that, described evaporative condenser heat pump formula full heat recovery fresh air unit comprises framework, wet-membrane humidifier, evaporimeter, filter, new wind entrance, condenser, compressor, return air entrance, ajutage, exhaust duct, dividing plate, wet-membrane humidifier, evaporimeter is all between new wind entrance and ajutage, condenser, compressor is all between return air entrance and exhaust duct, new wind entrance, return air entrance is all positioned at a side of framework, ajutage, exhaust duct is positioned at the opposite side of framework, dividing plate is positioned at the centre of framework and new wind entrance and return air entrance is separated.
2. evaporative condenser heat pump formula full heat recovery fresh air unit as claimed in claim 1, is characterized in that, a side of described ajutage is provided with the first peep hole, and a side of exhaust duct is provided with the second peep hole.
3. evaporative condenser heat pump formula full heat recovery fresh air unit as claimed in claim 1, is characterized in that, the side of described return air entrance is provided with distribution box.
4. evaporative condenser heat pump formula full heat recovery fresh air unit as claimed in claim 3, is characterized in that, between described distribution box and compressor, is provided with access door.
5. evaporative condenser heat pump formula full heat recovery fresh air unit as claimed in claim 4, is characterized in that, the mounting means of described evaporative condenser heat pump formula full heat recovery fresh air unit comprises ceiling mounting type, vertical and horizontal.
6. evaporative condenser heat pump formula full heat recovery fresh air unit as claimed in claim 1, is characterized in that, the refrigerating operaton Energy Efficiency Ratio of described evaporative condenser heat pump formula full heat recovery fresh air unit under standard condition reaches 4 to 5.9.
7. evaporative condenser heat pump formula full heat recovery fresh air unit as claimed in claim 1, is characterized in that, the heating operation Energy Efficiency Ratio of described evaporative condenser heat pump formula full heat recovery fresh air unit under standard condition reaches 4.2 to 6.4.
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| CN201310650531.0A CN103727615A (en) | 2013-12-06 | 2013-12-06 | Evaporative condensation heat pump type total heat recovery fresh air unit |
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| CN201310650531.0A CN103727615A (en) | 2013-12-06 | 2013-12-06 | Evaporative condensation heat pump type total heat recovery fresh air unit |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104930610A (en) * | 2015-06-19 | 2015-09-23 | 宝钢空调（泰州）有限公司 | Multifunctional, efficient and energy-saving total-heat recovery unit |
| CN104930608A (en) * | 2015-06-25 | 2015-09-23 | 宝钢空调（泰州）有限公司 | Energy-saving variable air multi-channel air conditioning unit |
| CN105202654A (en) * | 2015-09-02 | 2015-12-30 | 广东申菱环境系统股份有限公司 | Integrated air conditioning unit applied to subway station and control method thereof |
| CN105276732A (en) * | 2015-11-04 | 2016-01-27 | 西安工程大学 | Evaporative cooling type total heat recovery unit |
| CN105276736A (en) * | 2015-11-25 | 2016-01-27 | 南通华信中央空调有限公司 | Heat pump type total heat recovery new-air air conditioning unit with condensation reheating function |
| CN105571017A (en) * | 2014-10-17 | 2016-05-11 | 浙江盾安机电科技有限公司 | Fresh air processing unit |
| CN105627465A (en) * | 2016-01-21 | 2016-06-01 | 珠海格力电器股份有限公司 | New fan |
| CN106016502A (en) * | 2016-07-29 | 2016-10-12 | 江苏赛诺浦节能科技有限公司 | Refrigeration and fresh air integration type outdoor unit special for water-cooled fungus mushroom house |
| CN106500284A (en) * | 2016-11-25 | 2017-03-15 | 广东申菱环境系统股份有限公司 | A kind of all-fresh air energy-recovering air-conditioner group and its control method |
| CN106679039A (en) * | 2015-11-11 | 2017-05-17 | 北京英特伦智能技术有限公司 | Purification type fresh air ventilator |
| CN106989471A (en) * | 2016-01-20 | 2017-07-28 | 珠海格力电器股份有限公司 | New fan |
| CN106996612A (en) * | 2017-05-17 | 2017-08-01 | 美的集团武汉制冷设备有限公司 | For the water dispenser part blown to indoor room, water dispenser air-conditioning and its control method |
| CN115789770A (en) * | 2022-08-04 | 2023-03-14 | 西安交通大学 | Air exhaust heat pump coupled with advanced airflow organization |
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| CN203586453U (en) * | 2013-12-06 | 2014-05-07 | 靖江市宝钢空调设备厂 | Evaporative condensation heat pump total heat recovery fresh air unit |
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2013
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| CN101363647A (en) * | 2007-08-08 | 2009-02-11 | 陈德 | Integration full fresh air conditioner |
| CN201368540Y (en) * | 2009-03-06 | 2009-12-23 | 周克 | Air heat-recovery heat pump |
| CN102338428A (en) * | 2010-07-26 | 2012-02-01 | 珠海格力电器股份有限公司 | Total heat recovery fresh air dehumidifying unit |
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Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105571017A (en) * | 2014-10-17 | 2016-05-11 | 浙江盾安机电科技有限公司 | Fresh air processing unit |
| CN104930610A (en) * | 2015-06-19 | 2015-09-23 | 宝钢空调（泰州）有限公司 | Multifunctional, efficient and energy-saving total-heat recovery unit |
| CN104930608A (en) * | 2015-06-25 | 2015-09-23 | 宝钢空调（泰州）有限公司 | Energy-saving variable air multi-channel air conditioning unit |
| CN105202654A (en) * | 2015-09-02 | 2015-12-30 | 广东申菱环境系统股份有限公司 | Integrated air conditioning unit applied to subway station and control method thereof |
| CN105202654B (en) * | 2015-09-02 | 2019-02-22 | 广东申菱环境系统股份有限公司 | A kind of integral air conditioner unit and its control method applied to subway station |
| CN105276732A (en) * | 2015-11-04 | 2016-01-27 | 西安工程大学 | Evaporative cooling type total heat recovery unit |
| CN106679039A (en) * | 2015-11-11 | 2017-05-17 | 北京英特伦智能技术有限公司 | Purification type fresh air ventilator |
| CN105276736B (en) * | 2015-11-25 | 2018-05-22 | 南通华信中央空调有限公司 | A kind of heat pump type total heat recovering fresh air air-conditioner set of band condensation reheating |
| CN105276736A (en) * | 2015-11-25 | 2016-01-27 | 南通华信中央空调有限公司 | Heat pump type total heat recovery new-air air conditioning unit with condensation reheating function |
| CN106989471A (en) * | 2016-01-20 | 2017-07-28 | 珠海格力电器股份有限公司 | New fan |
| CN105627465A (en) * | 2016-01-21 | 2016-06-01 | 珠海格力电器股份有限公司 | New fan |
| CN106016502A (en) * | 2016-07-29 | 2016-10-12 | 江苏赛诺浦节能科技有限公司 | Refrigeration and fresh air integration type outdoor unit special for water-cooled fungus mushroom house |
| CN106500284A (en) * | 2016-11-25 | 2017-03-15 | 广东申菱环境系统股份有限公司 | A kind of all-fresh air energy-recovering air-conditioner group and its control method |
| CN106996612A (en) * | 2017-05-17 | 2017-08-01 | 美的集团武汉制冷设备有限公司 | For the water dispenser part blown to indoor room, water dispenser air-conditioning and its control method |
| CN115789770A (en) * | 2022-08-04 | 2023-03-14 | 西安交通大学 | Air exhaust heat pump coupled with advanced airflow organization |
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Application publication date: 20140416 |
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