CN206420078U - A kind of horizontal heat pump fresh air-changing device - Google Patents

A kind of horizontal heat pump fresh air-changing device Download PDF

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Publication number
CN206420078U
CN206420078U CN201621437937.6U CN201621437937U CN206420078U CN 206420078 U CN206420078 U CN 206420078U CN 201621437937 U CN201621437937 U CN 201621437937U CN 206420078 U CN206420078 U CN 206420078U
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China
Prior art keywords
fresh air
heat pump
air
changing device
container body
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CN201621437937.6U
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Chinese (zh)
Inventor
孟祥君
吴云强
谷军强
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BEIJING KAIYUE DEFENCE TECHNOLOGY Co.,Ltd.
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BEIJING KCALIN NEW ENERGY TECHNOLOGY Co Ltd
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Priority to CN201621437937.6U priority Critical patent/CN206420078U/en
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Abstract

The utility model is related to a kind of horizontal heat pump fresh air-changing device, the horizontal heat pump fresh air-changing device includes container body of outer cover, fresh air duct and wind output channel arranged in a crossed manner inside the container body of outer cover, is arranged on the fresh air duct and the total-heat exchanger of wind output channel infall, the air-introduced machine and exhaust blower that are separately positioned on fresh air duct and wind output channel latter end, the horizontal heat pump fresh air-changing device also heat pump mechanism, controller and the hole for hoist being arranged on the outside of the container body of outer cover including being arranged in the container body of outer cover.The horizontal heat pump fresh air-changing device of the utility model is realized to indoor wind pushing temperature, the control of humidity, controllable indoor carbon dioxide concentration, particle concentration by setting heat pump mechanism in fresh air shell.

Description

A kind of horizontal heat pump fresh air-changing device
Technical field
The utility model is related to a kind of aeration device, more particularly to a kind of horizontal heat pump fresh air-changing device.
Background technology
VMC is to send fresh air to interior with special equipment according in closed indoor side, then from opposite side by special Equipment can form " fresh air field of flow ", so that the need for meeting indoor fresh air ventilating indoors to outdoor discharge.And in air-supply Meanwhile, filtering, the poison that goes out, sterilization, oxygenation, preheating (winter) are entered to the air got in, the requirement of clean and comfortableness is met.
In current VMC, bidirectional flow VMC is increasingly becoming main flow, and its fresh air main frame passes through pipeline and room Interior air sparger is connected, and outdoor fresh air is constantly sent into interior by fresh air main frame by ventilation shaft, to meet people Air that is fresh needed for daily life, having quality.
But, traditional fresh air ventilator is that outdoor air is simply sent to interior, with significant limitation. On the one hand, the temperature for being transported to the air of interior is non-adjustable, is transported to the heat of the air recovery section indoor air draft of interior Amount, its recuperation of heat is limited, and temperature is nonadjustable;In summer and winter, the air for being transported to interior can be hot or cold, Make indoor occupant feel to feel bad, it is necessary to increase refrigeration or heating power, do not save.On the other hand, it is transported to the air of interior Humidity is also non-adjustable, when outside humidity is more than indoor humidity (such as summer), and room can also be compared by being transported to the humidity of the air of interior Interior air humidity is big, it is necessary to increase dehumidifier.
Utility model content
The purpose of this utility model is in view of the above-mentioned problems, proposing a kind of horizontal heat pump fresh air-changing device so that conveying Temperature, humidity to indoor air can adjust, and improve the comfortableness of fresh air, save energy consumption.
To achieve the above object, the utility model provides a kind of horizontal heat pump fresh air-changing device, the horizontal heat pump Fresh air-changing device includes container body of outer cover, fresh air duct and wind output channel arranged in a crossed manner inside the container body of outer cover, setting Total-heat exchanger in the fresh air duct and wind output channel infall, it is separately positioned on fresh air duct and wind output channel latter end Air-introduced machine and exhaust blower, the horizontal heat pump fresh air-changing device also include being arranged on heat pump mechanism in the container body of outer cover, Controller and the hole for hoist being arranged on the outside of the container body of outer cover, the heat pump mechanism include compressor, be arranged on it is described complete Fresh air heat exchanger between heat exchanger and air-introduced machine, the air exhaust heat exchange being arranged between the total-heat exchanger and exhaust blower Expansion valve, four-way reversing valve are connected between device, fresh air heat exchanger and the air exhaust heat exchange device, the four-way reversing valve Another two valve port is connected with the compressor.
Preferably, the container body of outer cover is provided with fresh air inlet, fresh air outlet, air draft entrance, wind exhausting outlet, the fresh air Entrance, fresh air outlet are separately positioned on the fresh air duct two ends, and the air draft entrance, wind exhausting outlet are separately positioned on the row Wind air channel two ends.
Preferably, before the total-heat exchanger filter element is provided with fresh air duct.
Preferably, the filter element include set gradually along fresh air direction primary efficient filter screen, medium air filtration net, efficiently Screen pack.
Preferably, the electrostatic that the filter element also includes being arranged between the primary efficient filter screen and medium air filtration net is stayed Pole screen pack.
Preferably, the filter element also excites filtering including being successively set on the free radical after the high efficiency particulate air Net, platinum palladium chtalyst screen pack and activated charcoal strainer.
Preferably, heating wire and anion generator are provided with the fresh air outlet.
Preferably, the downside of the fresh air heat exchanger and air exhaust heat exchange device is provided with the condensation in drip tray, the drip tray Water is discharged by the osculum being arranged on the container body of outer cover.
Based on above-mentioned technical proposal, the utility model has the advantages that:
The horizontal heat pump fresh air-changing device of the utility model is realized to interior by setting heat pump mechanism in fresh air shell The control of wind pushing temperature, humidity, controllable indoor carbon dioxide concentration, PM2.5 and harmful gas concentration.Because which employs sky The design of the dual heat recovery of gas total-heat exchanger and heat pump mechanism so that the energy consumption of fresh air exchange system is able to significantly Reduction.
The present apparatus can be purified when outdoor air is input to interior to the pollutant in outdoor air, it is ensured that The cleanliness factor and comfort level of the air of interior are input to, indoor the brought air quality of closing for a long time is simultaneously effective solved It is deteriorated, the problems such as such as oxygen content reduction, carbon dioxide content rise, the rising of radioactive radon and its daughter content
Horizontal heat pump fresh air-changing device of the present utility model is provided with hole for hoist in the external side of casing box, by hole for hoist Device is fixed interior fixed screw mandrel, completes horizontal installation, not only saves space, and cause the present apparatus when mounted very It is convenient.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding to of the present utility model, constitutes the part of the application, Schematic description and description of the present utility model is used to explain the utility model, does not constitute to of the present utility model improper Limit.In the accompanying drawings:
Fig. 1 is horizontal heat pump fresh air-changing device structural representation.
Embodiment
Below by drawings and examples, the technical solution of the utility model is described in further detail.
The utility model provides a kind of horizontal heat pump fresh air-changing device, as shown in figure 1, it is new to illustrated therein is this practicality A kind of preferred embodiment of type.Specifically, the horizontal heat pump fresh air-changing device includes container body of outer cover, arranged in a crossed manner in institute State fresh air duct and wind output channel inside container body of outer cover, be arranged on the fresh air duct and the full heat friendship of wind output channel infall Parallel operation 5, the air-introduced machine 8 and exhaust blower 15 for being separately positioned on fresh air duct and wind output channel latter end, the horizontal heat pump fresh air are changed Device of air also including the heat pump mechanism being arranged in the container body of outer cover, controller 11 and is arranged on the outside of the container body of outer cover Hole for hoist 6, the heat pump mechanism includes compressor 14, the fresh air that is arranged between the total-heat exchanger 5 and air-introduced machine 8 and changes Hot device 10, the air exhaust heat exchange device 15 being arranged between the total-heat exchanger 5 and exhaust blower 15, the fresh air heat exchanger 10 and row Expansion valve 12, four-way reversing valve 13 are connected between wind heat exchanger 15, the another two valve port of the four-way reversing valve 13 is equal It is connected with the compressor 14.
As shown in figure 1, the container body of outer cover is provided with fresh air inlet 1, fresh air outlet 8, air draft entrance 7, wind exhausting outlet 17, The fresh air inlet 1, fresh air outlet 8 are separately positioned on the fresh air duct two ends, 17 points of the air draft entrance 7, wind exhausting outlet The wind output channel two ends are not arranged on.
Preferably, before the total-heat exchanger 5 filter element is provided with fresh air duct, the filter element is included along new Primary efficient filter screen 2 that wind direction is set gradually, medium air filtration net 3, high efficiency particulate air 4.
Primary efficient filter screen 2 uses the polyethylene terephthalate PET of high-quality (non-woven fabrics slightly imitates filter cotton);Housing is generally using anti- Damp water resistant magma wood-fibred cardboard, light weight is convenient to install, and smooth appearance is attractive in appearance;Internal filter material is compressed using combination inside casing Design or adhesive technology, it is ensured that the sealing of screen pack, prevent leakage;Internal metalwork is prevented through plastic-spraying or zinc-plated processing Metalwork gets rusty;Non-woven fabrics filtrate outlet air surface is handled by finishing, prevents non-woven fibre fracture is dispersed from causing secondary pollution;Metal Housing product filtrate easy detachable, capable of washing, the repeatable utilization of housing;And the filtering surface of screen pack is big, initial resistance is low, air quantity Greatly, dust containing capacity is high, while moisture resistance is up to 100%, heatproof is up to 80 DEG C.It can extend follow-up finer using low efficient filter screen Air purification medium service life, mitigate the workload of follow-up high efficiency particulate air 4, effectively extend high efficiency particulate air 4 Service life.
The function of the medium air filtration net 3 is similar with primary efficient filter screen 2, and its filter efficiency is more slightly higher than primary efficient filter screen 2, resistance Power is also slightly higher compared with primary efficient filter screen 2.Medium air filtration net 3 belongs to F Series Filters in air cleaner, and efficiency can reach 60%~ 95%, it can significantly extend the service life of follow-up finer air purification medium, mitigate the work of follow-up high efficiency particulate air 4 Amount, effectively extends the service life of high efficiency particulate air 4.
Described 4 points of PP filter paper of high efficiency particulate air, glass fibre, compound PP PET filter paper, melt-blown terylene non-woven fabric and melt-blown Five kinds of materials of glass fibre, are characterized in that windage is small, and dust containing capacity is big, and filtering accuracy is high, and can be processed into as needed each Plant size and dimension;The net efficiency of filter of high efficiency particulate air 4 is directly proportional to its surface area, and the high efficiency particulate air 4 is in multilayer folding, Behind expansion product than folding when increase many times, can effectively trap more than 0.3 micron pellet, smog, dust, Bacterium etc., and can high temperature resistant, corrosion-resistant and mould proof, filter net efficiency very outstanding.
Preferably, the filter element also includes the electrostatic being arranged between the primary efficient filter screen 2 and medium air filtration net 3 Electret screen pack.Due to which employs the form of grid configuration, the effect similar to primarily efficient filter 2 can not only be served as, and It can remove as dust, smog, mist particles thing, pet soft flocks, mould robe, pollen, clearance is up to 99.97%, had Resistance is low, efficiency high, the advantages of long lifespan, can simultaneously be effectively prevents fine particle from blocking the activated carbon of subsequent processes In capillary, extend activated carbon service life.
Further, the filter element also excites filtering including being successively set on the free radical after the high efficiency particulate air 4 Net, platinum palladium chtalyst screen pack and activated charcoal strainer.The free radical excites screen pack to produce high energy particle by electric discharge device, Such as free radical, plasma, anion, cation, ozone, can Powerful purification processing air in VOC, peculiar smell, bacterium, disease The harmful substances such as poison, more than 99% is up to the clearance of VOC, peculiar smell, bacterium, virus etc..The platinum palladium chtalyst screen pack is Outer surface is coated with platinum palladium metal layer and inner surface is coated with manganese metal or the ceramic honey comb net of manganese oxide layer, and it is not only Formaldehyde can be catalyzed to react with the oxygen in air, moreover it is possible to be catalyzed a variety of in ammonia, toluene, dimethylbenzene, hydrogen sulfide and VOC Pernicious gas and peculiar smell produce reaction, generation water and carbon dioxide with oxygen, can significantly improve the free radical and excite The high energy particle that filter screen is produced is to VOC, peculiar smell removal efficiency, deeply purifying air.The activated charcoal strainer utilizes activity The powerful absorption field of force around charcoal hole, in gas molecule inlet hole, will reach the purpose of purification air.
Preferably, heating wire and anion generator are provided with the fresh air outlet 8.When outdoor temperature is too low (such as zero Lower less than 25 DEG C), controller 11 further can control heating wire to open, and carry out auxiliary heating, improve the fresh of feeding indoor The temperature of air, it is ensured that the comfortableness of air-supply.Fresh air is when by anion generator, moreover it is possible to produced anion Feeding is indoor, to reach more healthy room air standard.
Further, compressor 14 can use constant speed compressor, frequency-changeable compressor or number according to different usage scenarios Screw compressor etc..The controller 11 controls operation and the adjustment operating mode of whole heat pump fresh air-changing device using single-chip microcomputer. The fresh air heat exchanger 10 uses finned heat exchanger with air exhaust heat exchange device 15, and four-way reversing valve 13 is controlled by controller 11 Direction, and then change refrigerant flow direction so that fresh air heat exchanger 10 plays a part of evaporator (during refrigeration) or condenser Effect (when heating), air exhaust heat exchange device 15 plays a part of the effect (when heating) of condenser (during refrigeration) or evaporator, with The operation demand in season in summer in winter two is met simultaneously.
When controller 11 sets heat pump mechanism as refrigerating operaton (i.e. room temperature lowering), refrigerant is sucked and pressed by compressor 14 Contracting heel row to air exhaust heat exchange device 15, indoor exhaust wind passes through air exhaust heat exchange device 15, takes away refrigerant liberated heat, be discharged to outdoor, Refrigerant sprays into fresh air heat exchanger 10 after the throttling of expansion valve 12, and is evaporated under corresponding low pressure, draws and is changed by fresh air The heat of the fresh air of hot device 10, while removing the moisture in fresh air, the fresh air turned cold is sent to interior.
Similarly, when controller 11 sets heat pump mechanism as heating operation, four-way reversing valve 13 is adjusted, refrigerant is by compressor 14 suck and compress heel row to fresh air heat exchanger 10, and outdoor fresh air passes through fresh air heat exchanger 10, takes away refrigerant liberated heat, The fresh air of heating is sent to interior, and refrigerant sprays into air exhaust heat exchange device 15 after the throttling of expansion valve 12, and under corresponding low pressure Evaporation, draws the heat of the air draft by air exhaust heat exchange device 15, and the air turned cold is discharged to outdoor.
Preferably, the downside of the fresh air heat exchanger 10 and air exhaust heat exchange device 15 is provided with drip tray, and evaporation is used as to receive Condensed water in the condensed water that the fresh air heat exchanger 10 or air exhaust heat exchange device 15 of device effect are produced, the drip tray will be by setting Osculum discharge on the container body of outer cover, prevents device damage.
The horizontal heat pump fresh air-changing device of the utility model is realized to interior by setting heat pump mechanism in fresh air shell The control of wind pushing temperature, humidity, controllable indoor carbon dioxide concentration, PM2.5 and harmful gas concentration.Because which employs sky The design of the dual heat recovery of gas total-heat exchanger and heat pump mechanism so that the energy consumption of fresh air exchange system is able to significantly Reduction.
The present apparatus can be purified when outdoor air is input to interior to the pollutant in outdoor air, it is ensured that The cleanliness factor and comfort level of the air of interior are input to, indoor the brought air quality of closing for a long time is simultaneously effective solved It is deteriorated, the problems such as such as oxygen content reduction, carbon dioxide content rise, the rising of radioactive radon and its daughter content
Horizontal heat pump fresh air-changing device of the present utility model is provided with hole for hoist in the external side of casing box, by hole for hoist Device is fixed interior fixed screw mandrel, completes horizontal installation, not only saves space, and cause the present apparatus when mounted very It is convenient.
Finally it should be noted that:Above example is only to illustrate the technical solution of the utility model rather than it is limited System;Although the utility model is described in detail with reference to preferred embodiment, those of ordinary skill in the art should Understand:Still embodiment of the present utility model can be modified or some technical characteristics are equally replaced Change;Without departing from the spirit of technical solutions of the utility model, it all should cover in the claimed technical scheme of the utility model Among scope.

Claims (8)

1. a kind of horizontal heat pump fresh air-changing device, the horizontal heat pump fresh air-changing device includes container body of outer cover, arranged in a crossed manner Fresh air duct inside the container body of outer cover and wind output channel, it is arranged on the complete of the fresh air duct and wind output channel infall Heat exchanger (5), the air-introduced machine (8) and exhaust blower (15) for being separately positioned on fresh air duct and wind output channel latter end, its feature exist In:The horizontal heat pump fresh air-changing device also include being arranged on heat pump mechanism in the container body of outer cover, controller (11) with And the hole for hoist (6) on the outside of the container body of outer cover is arranged on, the heat pump mechanism includes compressor (14), is arranged on the full heat Fresh air heat exchanger (10) between exchanger (5) and air-introduced machine (8), it is arranged on the total-heat exchanger (5) and exhaust blower (15) Between air exhaust heat exchange device (15), be connected to expansion valve between the fresh air heat exchanger (10) and air exhaust heat exchange device (15) (12), four-way reversing valve (13), the another two valve port of the four-way reversing valve (13) is connected with the compressor (14).
2. horizontal heat pump fresh air-changing device according to claim 1, it is characterised in that:The container body of outer cover is provided with new Wind entrance (1), fresh air outlet (8), air draft entrance (7), wind exhausting outlet (17), the fresh air inlet (1), fresh air outlet (8) point The fresh air duct two ends are not arranged on, and the air draft entrance (7), wind exhausting outlet (17) are separately positioned on the wind output channel two End.
3. horizontal heat pump fresh air-changing device according to claim 1, it is characterised in that:Before the total-heat exchanger (5) Fresh air duct in be provided with filter element.
4. horizontal heat pump fresh air-changing device according to claim 3, it is characterised in that:The filter element is included along new Primary efficient filter screen (2) that wind direction is set gradually, medium air filtration net (3), high efficiency particulate air (4).
5. horizontal heat pump fresh air-changing device according to claim 4, it is characterised in that:The filter element also includes setting Put the electrostatic electret screen pack between the primary efficient filter screen (2) and medium air filtration net (3).
6. the horizontal heat pump fresh air-changing device according to claim 4 or 5, it is characterised in that:The filter element is also wrapped Include the free radical being successively set on after the high efficiency particulate air (4) and excite screen pack, platinum palladium chtalyst screen pack and activated carbon filtering Net.
7. horizontal heat pump fresh air-changing device according to claim 2, it is characterised in that:Set in the fresh air outlet (8) There are heating wire and anion generator.
8. horizontal heat pump fresh air-changing device according to claim 1, it is characterised in that:The fresh air heat exchanger (10) with The downside of air exhaust heat exchange device (15) is provided with drip tray, and the condensed water in the drip tray is by being arranged on the container body of outer cover Osculum is discharged.
CN201621437937.6U 2016-12-26 2016-12-26 A kind of horizontal heat pump fresh air-changing device Active CN206420078U (en)

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CN201621437937.6U CN206420078U (en) 2016-12-26 2016-12-26 A kind of horizontal heat pump fresh air-changing device

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Application Number Priority Date Filing Date Title
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107726531A (en) * 2017-11-14 2018-02-23 科林贝思(深圳)科技有限公司 A kind of heat pump VMC and its control method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107726531A (en) * 2017-11-14 2018-02-23 科林贝思(深圳)科技有限公司 A kind of heat pump VMC and its control method

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Effective date of registration: 20200603

Address after: 102101 No.5, East District, Tianyou Road, Kangzhuang Industrial Development Zone, Kangzhuang Town, Yanqing District, Beijing

Patentee after: BEIJING KAIYUE DEFENCE TECHNOLOGY Co.,Ltd.

Address before: No. A310, 7 / F, 7 / F, No. 28, information road, Haidian District, Beijing 100082

Patentee before: BEIJING KCALIN NEW ENERGY TECHNOLOGY Co.,Ltd.