CN108278698A - Double-current method fresh air purification device - Google Patents

Double-current method fresh air purification device Download PDF

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Publication number
CN108278698A
CN108278698A CN201810220874.6A CN201810220874A CN108278698A CN 108278698 A CN108278698 A CN 108278698A CN 201810220874 A CN201810220874 A CN 201810220874A CN 108278698 A CN108278698 A CN 108278698A
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CN
China
Prior art keywords
tube
air
heat exchanger
fresh air
exchanger core
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN201810220874.6A
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Chinese (zh)
Inventor
刘光朋
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Qingdao Haier Air Conditioner Gen Corp Ltd
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Qingdao Haier Air Conditioner Gen Corp Ltd
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 Qingdao Haier Air Conditioner Gen Corp Ltd filed Critical Qingdao Haier Air Conditioner Gen Corp Ltd
Priority to CN201810220874.6A priority Critical patent/CN108278698A/en
Publication of CN108278698A publication Critical patent/CN108278698A/en
Pending legal-status Critical Current

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/12Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
    • F24F3/16Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by purification, e.g. by filtering; by sterilisation; by ozonisation
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/30Arrangement or mounting of heat-exchangers
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00Ventilation
    • F24F7/04Ventilation with ducting systems also by double walls; with natural circulation
    • F24F7/06Ventilation with ducting systems also by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
    • F24F7/10Ventilation with ducting systems also by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit with air supply, or exhaust, through perforated wall, floor or ceiling

Abstract

The present invention relates to filed of air conditioning, and in particular to a kind of double-current method fresh air purification device.Present invention seek to address that the problem that occupied space is big existing for existing fresh air system, improvement cost is high.For this purpose, the double-current method fresh air purification device of the present invention includes two-way in/out air tube, air inlet system and exhaust system, two-way in/out air tube includes outer tube and the first inner tube and the second inner tube that are set in outer tube, heat exchanger core is provided in outer tube, outer tube is divided into first part and second part by heat exchanger core, first/second inner tube is located at first/second part, air inlet system is by the second part that air-flow direction includes outer tube, heat exchanger core, air-introduced machine, first inner tube and the first diversion pipe, exhaust system is by the first part that air-flow direction includes outer tube, heat exchanger core, exhaust blower, second inner tube and the second diversion pipe.By above-mentioned setting, the present invention enough reduces the space hold of heat exchanger core in the purification plant, reduces improvement cost.

Description

Double-current method fresh air purification device
Technical field
The present invention relates to filed of air conditioning, and in particular to a kind of double-current method fresh air purification device.
Background technology
In recent years, since air pollution aggravates, haze takes place frequently, and people can not often open a window ventilation, lead to Interior Space The bacteria particles such as the PM2.5 in gas easily invade lung and respiratory tract, cause the diseases such as cough, asthma, pneumonia even lung cancer Meanwhile also causing cross-infection between crowd, it is considered as the epiphytotics basic reason of respiratory tract.Along with people are chronically at In indoor closed environment, outdoor cannot be discharged in the carbon dioxide of the finishing pollutions such as formaldehyde, TVOC object and people's exhalation in time And lead to the concentration over-standard of above-mentioned parameter, and also easily lead to dizzy, tinnitus, nausea, the symptoms such as limbs fatigue.
To solve the problems, such as the above-mentioned ventilation that can not open a window, usually there are two types of solutions in the prior art, one is Purchase air purifier is filtered room air, the second is installing large-scale fresh air system indoors, outdoor fresh air is passed through Interior is filtered room air and replaces.Although compared to air purifier, fresh air system will be due to can will be outdoor new Wind introduces indoor and has better ventilation effect, but fresh air system also inevitably has the following problems.First, newly Wind system not only needs to be transformed interior, engineering is cumbersome, improvement cost is high, but also also takes up a large amount of interior spaces, shadow Indoor beauty is rung, poor practicability is not the optimal selection of average family.Secondly, heat usually used in existing fresh air system is handed over It is prism-shaped (such as hexagonal prisms or quadrangular) to change core, the air intake passage and air-out passage of the heat exchanger core need individually to connect into Wind pipeline and wind pipe, so, intake stack and wind pipe not only occupy fresh air host and (or are handed over for full heat Parallel operation) space, and also result on wall or need to open up two pipe holes on glass, increase through walls or vented fire Number influences indoor beauty, improves installation cost.
Correspondingly, this field needs a kind of new double-current method fresh air purification device to solve the above problems.
Invention content
It is existing using the new of prism-shaped heat exchanger core in order to solve in order to solve the above problem in the prior art The problem that occupied space existing for wind system is big, improvement cost is high, the present invention provides a kind of double-current method fresh air purification device, The double-current method fresh air purification device includes two-way in/out air tube, air inlet system and exhaust system, the two-way in/out air tube packet The first inner tube and the second inner tube for including outer tube and being set in the outer tube are provided with heat exchanger core in the outer tube, described The outer tube is divided into first part and second part by heat exchanger core, and first inner tube and second inner tube distinguish position In the first part and the second part, the air inlet system includes the second of the outer tube according to air-flow direction Partly, the heat exchanger core, air-introduced machine, first inner tube and the first diversion pipe, the air-introduced machine are installed in described first Pipe, first diversion pipe are connect with the described one end of first inner tube far from the heat exchanger core, and the air inlet system is arranged to Outdoor fresh air can be introduced into the purifier simultaneously by the second part of the outer tube under the drive of the air-introduced machine After the heat exchanger core, introduced by first diversion pipe indoor;The exhaust system is according to air-flow direction packet Include first part, the heat exchanger core, exhaust blower, second inner tube and the second diversion pipe of the outer tube, the exhaust blower It is installed on second inner tube, second diversion pipe is connect with the described one end of second inner tube far from the heat exchanger core, The exhaust system is arranged under the drive of the exhaust blower, and room air is passed through the first part of the outer tube It introduces the cleaning module and after the heat exchanger core carries out heat exchange with the fresh air that the air inlet system introduces, passes through Second diversion pipe is emitted into outdoor.
In the optimal technical scheme of above-mentioned double-current method fresh air purification device, the heat exchanger core includes annular body, institute State the first side of annular body in an axial direction and be formed with the first inner ring surface and the first outer ring surface, the annular body in an axial direction Two sides are formed with the second inner ring surface and the second outer ring surface, are formed between second outer ring surface and first inner ring surface more A air inlet runner is formed with multiple outlet air runners, the multiple air inlet between first outer ring surface and second inner ring surface Runner and the multiple outlet air runner cross arrangement.
In the optimal technical scheme of above-mentioned double-current method fresh air purification device, the heat exchanger core includes prismatic main body, institute It states prismatic main body and is formed with faceted pebble and at least two first at least two first along the first side of the length direction of the outer tube Outer faceted pebble, the second side of length direction of the prismatic main body along the outer tube are formed at least two second faceted pebble and extremely Few two the second outer faceted pebbles are formed with multiple air inlet runners in the second outer faceted pebble and corresponding described first between faceted pebble, Multiple outlet air runners, the multiple air inlet runner are formed in the first outer faceted pebble and corresponding described second between faceted pebble With the multiple outlet air runner cross arrangement.
In the optimal technical scheme of above-mentioned double-current method fresh air purification device, the orifice area edge of first diversion pipe Direction far from first inner tube gradually increases;And/or the orifice area of second diversion pipe is along far from described the The direction of two inner tubes gradually increases.
In the optimal technical scheme of above-mentioned double-current method fresh air purification device, coated on the inner wall of first diversion pipe There are superstructure light mineralization coat, the superstructure light mineralization coat to be used to remove the organic pollution in room air.
In the optimal technical scheme of above-mentioned double-current method fresh air purification device, the exhaust system is according to air flowing side To further including the first filter assemblies for being sheathed on first inner tube, first filter assemblies are for removing described pair of introducing Formaldehyde in the room air of streaming fresh air purification device and/or TVOC.
In the optimal technical scheme of above-mentioned double-current method fresh air purification device, the air inlet system is according to air flowing side To further including the second filter assemblies for being sheathed on second inner tube, second filter assemblies are for introducing the double fluid The fresh air of formula fresh air purification device is filtered.
In the optimal technical scheme of above-mentioned double-current method fresh air purification device, the air inlet system is according to air flowing side It is described to further including being located at after second filter assemblies and being sheathed on the NCCO oxygen solution polycarboxylic components of second inner tube NCCO oxygen solution polycarboxylic components are for decomposing bacterium and the pernicious gas being introduced into the fresh air of the double-current method fresh air purification device;And And/or air inlet system described in person further includes being located at after second filter assemblies and being sheathed on institute according to air-flow direction The anion component of the second inner tube is stated, the anion component, which is used to remove, introduces the new of the double-current method fresh air purification device Ozone in wind and ammonia;And/or the air inlet system further includes being located at described second to filter according to air-flow direction After component and it is sheathed on the auxiliary hot component of electricity of second inner tube, the auxiliary hot component of electricity is used for the introducing purification mould The fresh air of block is heated.
In the optimal technical scheme of above-mentioned double-current method fresh air purification device, the first part is far from the heat exchange One end of core is additionally provided with the first air grid, offers first through hole on first air grid, and first inner tube is from described first Through-hole is pierced by;The one end of the second part far from the heat exchanger core is additionally provided with the second air grid, is opened on second air grid Equipped with the second through-hole, second inner tube is pierced by from second through-hole.
In the optimal technical scheme of above-mentioned double-current method fresh air purification device, the outer wall of first inner tube is additionally provided with First location structure, first inner tube are realized by first location structure in first air grid and the heat exchange Positioning between core;And/or the outer wall of second inner tube is additionally provided with the second location structure, and second inner tube is logical Cross positioning of the second location structure realization between second air grid and the heat exchanger core.
It will be appreciated to those of skill in the art that in the preferred technical solution of the present invention, double-current method fresh air purifying dress Set including two-way in/out air tube, air inlet system and exhaust system, two-way in/out air tube include outer tube and be set in outer tube the One inner tube and the second inner tube are provided with heat exchanger core in outer tube, and outer tube is divided into first part and second by heat exchanger core Point, the first inner tube and the second inner tube are located at first part and second part, and air inlet system includes according to air-flow direction Second part, heat exchanger core, air-introduced machine, the first inner tube and the first diversion pipe of outer tube, air-introduced machine are installed on the first inner tube, the One diversion pipe is connect with the one end of the first inner tube far from heat exchanger core, and air inlet system is arranged under the drive of air-introduced machine, Outdoor fresh air is introduced into purifier by the second part of outer tube and after heat exchanger core, is introduced by the first diversion pipe It is indoor;Exhaust system according to the first part that air-flow direction includes outer tube, heat exchanger core, exhaust blower, the second inner tube and Second diversion pipe, exhaust blower are installed on the second inner tube, and the second diversion pipe is connect with the one end of the second inner tube far from heat exchanger core, Exhaust system is arranged under the drive of exhaust blower, and room air is introduced cleaning module by the first part of outer tube And after heat exchanger core carries out heat exchange with the fresh air that air inlet system introduces, outdoor is emitted by the second diversion pipe.
By the setting of heat exchanger core, double-current method fresh air purification device of the invention solves to be used newly in the prior art Wind system improves the problem that occupied space is big, improvement cost is high existing for the technical solution of indoor air quality, reduces heat exchange The occupied space of core in the purification plant reduces improvement cost.Specifically, the unique structure of heat exchanger core makes in not shadow Under the premise of the clean-up effect for ringing purifier, dexterously the first inner tube and the second inner tube are set in outer tube, subtracted significantly The space hold of small intake stack and wind pipe;And since the purifier of tubulose when mounted can be directly by outer tube In wall or in forms, and it is not take up the interior space, thus also reduces punching quantity when installation, improves room Interior aesthetics significantly reduces the cost of installation and transformation.Further, pass through the first diversion pipe and the second diversion pipe Setting, on the one hand, air inlet system and exhaust system respectively constitute Venturi tube, are realized by Venturi effect outdoor new The acceleration of wind and indoor air flow is circulated, and purification efficiency and inletting fresh air efficiency are improved;On the other hand, it is therefore prevented that outdoor fresh air and room Phase between interior turbid air mutually does Wataru, effectively prevents outdoor fresh air and has just entered that indoor just to siphon away discharge by exhaust system outdoor The phenomenon that and foul indoor air drain into behind outdoor and be sucked back into indoor phenomenon and occur.
Description of the drawings
With reference to the accompanying drawings come describe the present invention the heat exchanger core for two-way in/out air tube.In attached drawing:
Fig. 1 is the structural schematic diagram for the heat exchanger core of two-way in/out air tube in the first embodiment of the present invention;
Fig. 2 is the front view for the heat exchanger core of two-way in/out air tube in the first embodiment of the present invention;
Fig. 3 is the vertical view for the heat exchanger core of two-way in/out air tube in the first embodiment of the present invention;
Fig. 4 is sectional views of the Fig. 3 along the directions A-A;
Fig. 5 is sectional views of the Fig. 3 along the directions B-B;
Fig. 6 be the present invention the first embodiment in heat exchanger structural schematic diagram;
Fig. 7 A are the schematic cross-section of annular body radially in the first embodiment of the present invention;
Fig. 7 B-7F be the present invention the first embodiment in annular body other several different embodiments cut Face schematic diagram;
Fig. 8 is the structural schematic diagram for the heat exchanger core of two-way in/out air tube in second of embodiment of the present invention;
Fig. 9 is the front view for the heat exchanger core of two-way in/out air tube in second of embodiment of the present invention;
Figure 10 is sectional views of the Fig. 9 along the directions C-C;
Figure 11 is sectional views of the Fig. 9 along the directions D-D;
Figure 12 be the present invention second of embodiment in heat exchanger structural schematic diagram;
Figure 13 is the structural schematic diagram (no diversion pipe) of the double-current method fresh air purification device of the present invention;
Figure 14 is the operation principle schematic diagram (no diversion pipe) of the double-current method fresh air purification device of the present invention;
Figure 15 is the structural schematic diagram (having diversion pipe) of the double-current method fresh air purification device of the present invention;
Figure 16 is the operation principle schematic diagram (having diversion pipe) of the double-current method fresh air purification device of the present invention;
Figure 17 is the structural schematic diagram (one) of the cabinet type air conditioner indoor set of the present invention;
Figure 18 is the structural schematic diagram (two) of the cabinet type air conditioner indoor set of the present invention.
Reference numerals list
1, heat exchanger core;11, annular body;12, the first inner ring surface;13, the first outer ring surface;14, the second inner ring surface;15、 Second outer ring surface;16, runner is entered the wind;17, outlet air runner;2, two-way in/out air tube;21, outer tube;22, the first inner tube;23, Two inner tubes;3, heat exchanger core;31, prismatic main body;32, faceted pebble in first;33, the first outer faceted pebble;34, faceted pebble in second;35、 Second outer faceted pebble;36, runner is entered the wind;37, outlet air runner;4, two-way in/out air tube;41, outer tube;42, the first inner tube;5, double-current Formula fresh air purification device;511, outer tube;512, the first inner tube;5121, the first location structure;513, the second inner tube;5131, Two location structures;52, heat exchanger core;531, air-introduced machine;532, the second filter assemblies;533, NCCO oxygen solution polycarboxylic component;534, it bears Deionization unit;535, the auxiliary hot component of electricity;536, the first air grid;537, the first diversion pipe;541, exhaust blower;542, the first filtering Component;543, the second air grid;544, the second diversion pipe;6, cabinet type air conditioner indoor set;61, shell;62, return air inlet;63, outlet air Mouthful;7, wall;8, connecting tube.
Specific implementation mode
The preferred embodiment of the present invention described with reference to the accompanying drawings.It will be apparent to a skilled person that this A little embodiments are used only for explaining the technical principle of the present invention, it is not intended that limit the scope of the invention.Though for example, The cross section of air inlet runner and outlet air runner in right attached drawing is rectangle, but this set form is non-unalterable, this field Technical staff can as needed make adjustment to it, to adapt to specific application scenario.For example, air inlet runner and outlet air The cross section of runner may be arranged as round or other any shapes.
It should be noted that in the description of the present invention, term "center", "upper", "lower", "left", "right", "vertical", The direction of the instructions such as "horizontal", "inner", "outside" or the term of position relationship are direction based on ... shown in the drawings or position relationship, This is intended merely to facilitate description, rather than indicates or imply that described device or element must have a particular orientation, with specific Azimuth configuration and operation, therefore be not considered as limiting the invention.In addition, term " first ", " second ", " third " It is used for description purposes only, is not understood to indicate or imply relative importance.
In addition it is also necessary to explanation, in the description of the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be fixedly connected, may be a detachable connection or one Connect to body;It can be mechanical connection, can also be electrical connection;It can be directly connected, it can also be indirect by intermediary It is connected, can is the connection inside two elements.To those skilled in the art, can understand as the case may be above-mentioned The concrete meaning of term in the present invention.
Embodiment 1
With reference first to Fig. 1 to Fig. 6, to the first embodiment party of the heat exchanger core for two-way in/out air tube of the present invention Formula is described.Wherein, Fig. 1 is the knot for the heat exchanger core of two-way in/out air tube in the first embodiment of the present invention Structure schematic diagram;Fig. 2 is the front view for the heat exchanger core of two-way in/out air tube in the first embodiment of the present invention;Fig. 3 For the vertical view for the heat exchanger core of two-way in/out air tube in the first embodiment of the present invention;Fig. 4 is Fig. 3 along A-A The sectional view in direction;Fig. 5 is sectional views of the Fig. 3 along the directions B-B;Fig. 6 is heat exchanger in the first embodiment of the present invention Structural schematic diagram.
As shown in Figures 1 to 6, two-way present invention firstly provides a kind of heat exchanger core 1 for two-way in/out air tube 2 In/out air tube 2 includes outer tube 21 and the first inner tube 22 and the second inner tube 23 that are set in outer tube 21, and heat exchanger core 1 includes ring Shape main body 11, the first side of annular body 11 in an axial direction are formed with the first inner ring surface 12 and the first outer ring surface 13, annular body 11 The second side in an axial direction is formed with the second inner ring surface 14 and the second outer ring surface 15, the second outer ring surface 15 and the first inner ring surface 12 it Between be formed with multiple air inlet runners 16, multiple outlet air runners 17 are formed between the first outer ring surface 13 and the second inner ring surface 14, it is more A air inlet runner 16 and multiple 17 cross arrangements of outlet air runner.When heat exchanger core 1 is set in outer tube 21, annular body 11 Outer tube 21 is divided into first part and second part by outer rim, and the first inner tube 22 and the second inner tube 23 are located at first part It is connected to be formed with second part and the first inner tube 22 respectively with the inlet and outlet of second part, multiple air inlet runners 16 The inlet and outlet of air intake passage, multiple outlet air runners 17 is connected to be formed out with first part and the second inner tube 23 respectively Wind channel.
With further reference to Fig. 4 and Fig. 5, in a kind of possible embodiment, the cross section of annular body 11 radially (i.e. perpendicular to the section in attached drawing face in Fig. 4 or Fig. 5) is circular ring shape, and longitudinal section in an axial direction (refers in an axial direction and passes through heat exchange The interception face at 1 center of core, i.e. Fig. 4 and section illustrated in fig. 5) be relative to the annular body 11 axis it is symmetrical above and below two A diamond shape, two diamond shapes are overlapped close to mutual vertex, two diamond shapes vertex away from each other and the apex that coincides with one another On same vertical line, to which the first inner ring surface 12 is not connected to mutually with the second inner ring surface 14, outside the first outer ring surface 13 and second Anchor ring 15 is not connected to mutually.With continued reference to Fig. 4 and Fig. 5, it is provided between the second outer ring surface 15 and the first inner ring surface 12 multiple transversal Face is that the linear type of rectangle enters the wind runner 16, and being provided with multiple cross sections between the first outer ring surface 13 and the second inner ring surface 14 is The linear type outlet air runner 17 of rectangle, and as seen from the figure, outlet air runner 17 and air inlet runner 16 vertical are set in 90 ° It sets.
With reference to Fig. 6 and Fig. 4 and Fig. 5 is combined, outer tube 21, the first inner tube 22 and the second inner tube 23 are the two-way of round tube In/out air tube 2 is set in wall 7, and heat exchanger core 1 is set in two-way in/out air tube 2, the outer rim and outer tube of annular body 11 21 inner wall matching, to divide outer tube 21 for positioned at the first part in 1 left side of heat exchanger core and positioned at 1 right side of heat exchanger core Second part.First inner tube 22 is hermetically connected to the first inner ring surface 12 of annular body 11, the second inner tube 23 and ring-type Second inner ring surface 14 of main body 11 is hermetically connected to, to 23 shape of first part, outlet air runner 17 and the second inner tube of outer tube 21 At air-out passage, room air can be by the air-out passage delivery chamber outside, the second part of outer tube 21,16 and of air inlet runner First inner tube 22 forms air intake passage, and outdoor fresh air can flow into interior by the air intake passage, and across air intake During road 16 heat exchange is carried out with the room air in outlet air runner 17.
It can be seen from the above description that air inlet runner 16 and outlet air by opening up cross arrangement in annular body 11 Runner 17 so that heat exchanger core 1 of the invention can be applied in two-way in/out air tube 2, and it is multiple air inlet runner 16 into Mouth and outlet are connected to form air intake passage, the import of multiple outlet air runners 17 respectively with second part and the first inner tube 22 With outlet be connected to respectively with first part and the second inner tube 23 to form air-out passage, to heat exchanger core 1 and it is two-way into Discharge pipe 2 is combined into the heat exchanger of tubulose.The 1 unique cyclic structure of heat exchanger core do not influencing heat exchanger It under the premise of changing air quantity, is set in outer tube 21, greatly reduces intake stack and gone out by the first inner tube 22 and the second inner tube 23 The space hold of wind pipeline, and since outer tube 21 can be directly mounted in wall by the heat exchanger of tubulose when mounted Or in forms, and it is not take up the interior space, thus also reduces punching quantity when installation, improves indoor aesthetics, Significantly reduce the cost of installation and transformation.
Further, the outer rim of annular body 11 is matched with the inner wall of outer tube 21 and two diamond shapes are close to mutual vertex The set-up mode of coincidence so that air intake passage completely cuts off completely with air-out passage, strengthens the ventilation effect of heat exchanger.Along axis To longitudinal section be that the close mutual point of two diamond shapes and diamond shape symmetrical above and below and point away from each other are in same vertical line Set-up mode, then simultaneously ensure that the air quantity of intake volume and outlet air matches, further enhance room air and room The heat exchange effect of outer fresh air.The setting of the air intake passage and air-out passage of rectangle ensure that annular body 11 opens up runner The consistency of spacing between the sufficient and different runners of quantity, improves the utilization rate and heat exchange effect of annular body 11.
Further, since heat exchanger core 1 is usually prism-shaped in the prior art, also there have been no using the ring-type such as the present invention Heat exchanger core 1 technical solution, therefore the present invention heat exchanger core 1 due to its structure novel and have substance outstanding Feature and significant progress are greatly enriched the product category of heat exchanger core 1, increase heat exchanger core 1 and heat exchanger Product diversity.
Certainly, above-mentioned set-up mode is used merely to illustrate the principle of the present invention, it is not intended that in the protection of the limitation present invention Range, under conditions of without departing from the principle of the invention, those skilled in the art have the ability to carry out any type of repair to the present invention Change, so that the present invention can be applied to more specifical application scenarios.For example, other than annulus, annular body 11 is radially Cross section can also be elliptical ring or any form of ring-type, as long as the annular matches with two-way in/out air tube 2, with Just the application scenarios of the present invention are enriched;For another example, between the first inner ring surface 12 and the second inner ring surface 14, the first outer ring surface 13 and It can also be realized in such a way that baffle is set between two outer ring surfaces 15 and be not connected to mutually;For another example, in an axial direction vertical of annular body 11 Section can also be arbitrary polygon, as long as the number of edges is more than four, to form inner ring surface and outer ring surface i.e. in both sides It can;For another example, the midpoint in two polygons point away from each other or sideline and two polygons are close to mutual point or sideline It midpoint can not be on same vertical line;For another example, enter the wind runner 16 or outlet air runner 17 cross section can also be it is round or Other shapes, runner can also be also based on practical application scene for the quantity of shaped form runner, runner and be modified.
Other several possible situations of the longitudinal section of annular body 11 in an axial direction are shown with reference to Fig. 7 A-7F, Fig. 7 A-7F, Wherein, Fig. 7 A illustrate the embodiment that section above-mentioned is two diamond shapes;Fig. 7 B and Fig. 7 C show that two polygons are The situation of regular pentagon, and it is curve that runner 16 and outlet air runner 17 are entered the wind shown in Fig. 7 B;Fig. 7 D and Fig. 7 E are shown Two variabilities are the situations of regular hexagon, and 13 He of the first outer ring surface there are two the tools of annular body 11 is shown in Fig. 7 D Two the second outer ring surfaces 15, air inlet runner 16 and outlet air runner 17 shown in Fig. 7 E can also be the combination of curve and straight line; Fig. 7 F show that two polygons are the situations of regular heptagon, and there are two in first it also illustrate the tool of annular body 11 12, two the first outer ring surfaces 13 of anchor ring and two the second outer ring surfaces 15.
Embodiment 2
Referring to Fig. 8 to Figure 12, to second of embodiment party of the heat exchanger core for two-way in/out air tube of the present invention Formula is described.Wherein, Fig. 8 is the knot for the heat exchanger core of two-way in/out air tube in second of embodiment of the present invention Structure schematic diagram;Fig. 9 is the front view for the heat exchanger core of two-way in/out air tube in second of embodiment of the present invention;Figure 10 be sectional views of the Fig. 9 along the directions C-C;Figure 11 is sectional views of the Fig. 9 along the directions D-D;Figure 12 is second of the implementation of the present invention The structural schematic diagram of heat exchanger in mode.
It is two-way the present invention also provides a kind of heat exchanger core 3 for two-way in/out air tube 4 as shown in Fig. 8 to Figure 12 In/out air tube 4 includes outer tube 41 and the first inner tube 42 and the second inner tube (not shown) that are set in outer tube 41, heat exchange Core 3 includes prismatic main body 31, and the first side of prismatic main body 31 (coordinate system as shown in Figure 8) in X direction is formed at least two Faceted pebble 32 and at least two first outer faceted pebbles 33, the second side of prismatic main body 31 in X direction are formed at least two in first Faceted pebble 34 and at least two second outer faceted pebbles 35 (referring to Fig.1 0) in second, faceted pebble in the second outer faceted pebble 35 and corresponding first Be formed with multiple air inlet runners 36 between 32, be formed between faceted pebble 34 in the first outer faceted pebble 33 and corresponding second it is multiple go out Distinguished and admirable road 37, multiple air inlet runners 36 and multiple 37 cross arrangements of outlet air runner.Referring to Fig.1 2, heat exchanger core 3 is set to outer When in pipe 41, outer tube 41 is divided into first part and second part, the first inner tube 42 and the second inner tube difference by prismatic main body 31 Positioned at first part and second part, it is multiple air inlet runners 36 inlet and outlets respectively with second part and the first inner tube 42 To form air intake passage, the inlet and outlet of multiple outlet air runners 37 is connected to first part and the second inner tube respectively for connection To form air-out passage.
With further reference to Figure 10 and Figure 11, in a kind of possible embodiment, prismatic main body 31 is along the faces XOY (with reference to figure 8 coordinate system) section be two diamond shapes symmetrical above and below, two diamond shapes overlap close to mutual vertex, and two diamond shapes are separate Mutual vertex and the apex that coincides with one another are on same vertical line, to faceted pebble 32 in two first and two second Interior faceted pebble 34 is not connected to mutually, and two the first outer faceted pebbles 33 are not connected to mutually with two the second outer faceted pebbles 35.With continued reference to Figure 10 and Figure 11 is provided with the linear type air intake that multiple cross sections are rectangle in each second outer faceted pebble 35 and first between faceted pebble 32 Road 36, be provided between faceted pebble 34 in each first outer faceted pebble 33 and second linear type that multiple cross sections are rectangle go out it is distinguished and admirable Road 37, and can be combined by Figure 10 and Figure 11 and be found out, outlet air runner 37 is vertically arranged with air inlet runner 36 in 90 °.
2 and combination Figure 10 and Figure 11 referring to Fig.1, outer tube 41, the first inner tube 42 and the second inner tube are the two-way of rectangular tube In/out air tube 4 can be set in wall, and heat exchanger core 3 is set in two-way in/out air tube 4, the outer rim of prismatic main body 31 with Four inner walls of outer tube 41 match, to divide outer tube 41 for positioned at the first part of 3 front side of heat exchanger core and positioned at heat friendship Change the second part (not shown) of 3 rear side of core.First inner tube 42 with two first of prismatic main body 31 in faceted pebble 32 it is close Feud is connected to, and the second inner tube is hermetically connected to faceted pebble 34 in two second of prismatic main body 31, to first of outer tube 41 Point, outlet air runner 37 and the second inner tube form air-out passage, room air can be by the air-out passage delivery chamber outside, outer tube 41 second part, air inlet runner 36 and the first inner tube 42 forms air intake passage, and outdoor fresh air can pass through the air intake passage Interior is flowed into, and heat exchange is carried out with the room air in outlet air runner 37 during across air inlet runner 36.
It can be seen from the above description that air inlet runner 36 and outlet air by opening up cross arrangement in prismatic main body 31 Runner 37 so that heat exchanger core 3 of the invention can be applied in two-way in/out air tube 4, and it is multiple air inlet runner 36 into Mouth and outlet are connected to form air intake passage, the import of multiple outlet air runners 37 respectively with second part and the first inner tube 42 It is connected to respectively with first part and the second inner tube to form air-out passage with outlet, to heat exchanger core 3 and two-way disengaging Air hose 4 is combined into the heat exchanger of tubulose.The 3 unique fusiform structure of heat exchanger core do not influencing changing for heat exchanger Under the premise of air quantity, it is set in outer tube 41 by the first inner tube 42 and the second inner tube, greatly reduces intake stack and discharge pipe The space hold in road;And due to the heat exchanger of tubulose when mounted can directly by outer tube 41 be mounted on wall in or window In body, and it is not take up the interior space, thus also reduces punching quantity when installation, improves indoor aesthetics, greatly Ground reduces the cost of installation and transformation.
Further, the outer rim of prismatic main body 31 is matched with the inner wall of outer tube 41 and two diamond shapes are close to mutual vertex The set-up mode of coincidence so that air intake passage completely cuts off completely with air-out passage, strengthens the ventilation effect of heat exchanger.Along XOY The section in face is that the point of two diamond shapes and diamond shape symmetrical above and below close to mutual point and away from each other is in same vertical line Set-up mode then ensure that the air quantity of intake volume and outlet air matches simultaneously, further enhance room air and outdoor The heat exchange effect of fresh air.The setting of the air intake passage and air-out passage of rectangle ensure that prismatic main body 31 opens up the number of runner The consistency of spacing between the sufficient and different runners of amount, improves the utilization rate and heat exchange effect of prismatic main body 31.
Certainly, above-mentioned set-up mode is used merely to illustrate the principle of the present invention, it is not intended that in the protection of the limitation present invention Range, under conditions of without departing from the principle of the invention, those skilled in the art have the ability to carry out any type of repair to the present invention Change, so that the present invention can be applied to more specifical application scenarios.For example, in first in faceted pebble 32 and second faceted pebble 34 it Between, the first outer faceted pebble 33 is not connected to mutually with can also be realized by way of baffle is arranged between the second outer faceted pebble 35;For another example, Prismatic main body 31 can also be arbitrary polygon along the section in the faces XOY, as long as the number of edges is more than four, so as to can shape in both sides At faceted pebble and at least two outer faceted pebbles at least two;For another example, the midpoint in two polygons point away from each other or sideline It can not be on same vertical line close to the midpoint in mutual point or sideline with two polygons;For another example, 31 edge of prismatic main body Two polygons that the section in the faces XOY is formed can be can also be different with the number of edges of asymmetric setting or even polygon;Again Such as, it enters the wind runner 36 or the cross section of outlet air runner 37 can also be that circle or other shapes, runner can also be shaped form stream Road, runner quantity be also based on practical application scene and be modified.Particularly, section of the prismatic main body 31 along the faces XOY Shape and the form of runner may still refer to Fig. 7 A-7F and be configured, details are not described herein again.
Embodiment 3
Referring to Figure 13 to Figure 16, the double-current method fresh air purification device of the present invention is described.Wherein, Tu13Wei The structural schematic diagram (no diversion pipe) of the double-current method fresh air purification device of the present invention;Figure 14 is that the double-current method fresh air of the present invention is net Disguise the operation principle schematic diagram (no diversion pipe) set;Figure 15 is the structural representation of the double-current method fresh air purification device of the present invention Scheme (having diversion pipe);Figure 16 is the operation principle schematic diagram (having diversion pipe) of the double-current method fresh air purification device of the present invention.
As shown in Figure 13 and Figure 14, double-current method fresh air purification device 5 (hereinafter referred to as purifier 5) of the invention is main Including two-way in/out air tube, air inlet system and exhaust system.Two-way in/out air tube includes outer tube 511 and is set in outer tube 511 The first inner tube 512 and the second inner tube 513, be provided with heat exchanger core 52 in outer tube 511, which is above-mentioned implementation The heat exchanger core 3 in heat exchanger core 1 or embodiment 2 in example 1.Heat exchanger core 52 by outer tube 511 be divided into first part and Second part, the first inner tube 512 and the second inner tube 513 are located at first part and second part.Referring to Fig.1 4 and combine figure 13, air inlet system includes successively according to air-flow direction:Second air grid 543, the second part of outer tube 511, the second filtering group Part 532, the auxiliary hot component 535 of electricity, NCCO oxygen solutions polycarboxylic component 533, anion component 534, heat exchanger core 52,531 and of air-introduced machine First inner tube 512;The direction that exhaust system is flowed according to air includes successively:First of first air grid 536, outer tube 511 Point, the first filter assemblies 542, heat exchanger core 52, exhaust blower 541 and the second inner tube 513.Wherein, air inlet system is arranged to Under the drive of air-introduced machine 531, outdoor fresh air is introduced into purifier 5 by the second air grid 543, and pass sequentially through outer tube 511 Second part, the second filter assemblies 532, the auxiliary hot component 535 of electricity, NCCO oxygen solutions polycarboxylic component 533, anion component 534, heat Interior is introduced after exchanging core 52, air-introduced machine 531 and the first inner tube 512;Exhaust system is arranged to the band in exhaust blower 541 Under dynamic, by foul indoor air by the first air grid 536 introduce purifier 5 and pass sequentially through outer tube 511 first part, It is emitted into outdoor after first filter assemblies 542, heat exchanger core 52, exhaust blower 541 and the second inner tube 513.Passing through heat exchange When core 52, foul indoor air can carry out sufficient heat exchange with outdoor fresh air, to reduce the energy loss of room air, First heating/cooling is carried out to fresh air using the heat of room air as far as possible.
According to orientation shown in Figure 13, heat exchanger core 52 is set in outer tube 511 and divides outer tube 511 for positioned at heat exchange The first part in 52 left side of core and the second part positioned at 52 right side of heat exchanger core, the first air grid 536 and the second air grid 543 divide Be not bolted in the both ends of outer tube 511 by screw, the first air grid 536 offer with 512 matched first through hole of the first inner tube, The left end of first inner tube 512 stretches out first through hole and is connected to interior, and the left side of right end and heat exchanger core 52 is docked and connected, and the One inner tube 512 is internally provided with air-introduced machine 531, such as axial flow blower, cross flow fan or centrifugal blower.Similarly, the second wind Grid 543 offer with 513 matched second through-hole of the second inner tube, the right side of the left end and heat exchanger core 52 of the second inner tube 513 is right Lead in succession, right end stretches out the second through-hole and be connected to outdoor, and the second inner tube 513 is internally provided with exhaust blower 541, as still may be used Think axial flow blower, cross flow fan or centrifugal blower etc..With continued reference to Figure 13, between the first air grid 536 and the second air grid 543 It is disposed with the first filter assemblies 542, heat exchanger core 52, anion component 534, NCCO oxygen solutions polycarboxylic component 533, the auxiliary heat of electricity Component 535, the second filter assemblies 532.
First filter assemblies 542 are preferably the device that can remove formaldehyde and TVOC in room air, such as activated carbon Strainer etc. is harmful in absorption air when the purpose of the second filter assemblies 532 of setting is foul indoor air draining into outdoor Gas, effective protection external environment reduce pollution of the room air to outdoor environment.
Second filter assemblies 532 are preferably HEPA filters, and it is (primary that HEPA filters generally include three layer filtration layer Filter layer, charged layer, electrostatic precipitator knoisphere), to a diameter of 0.3 micron of particle removal efficiency below can reach 99.97% with On.
The setting purpose of anion component 534 is, anion can remove the gases such as ozone, ammonia in fresh air, And then reach calmness, analgesia, antibechic, antipruritic, diuresis, increasing appetite, blood pressure lowering and other effects.
The setting purpose of NCCO oxygen solutions polycarboxylic component 533 is, is different from using activated carbon as most of air purification of inner core Equipment material, which can only adsorb, to be decomposed, and filter core spends great amount of cost that timing is needed to replace, the spy that NCCO oxygen depolymerization conversion zones have Point has:1, the clarification time is short.Oxygen depolymerization conversion zone can fresh air by when capture at once air plankton with absorption house ornamentation pollution Gas, discharging ozone by ozone generator in machine can be efficient by several milliseconds of catalysis under the nano environment of NCCO Thorough decomposing formaldehyde and peculiar smell, kill the harmful bacteria in 99% air, are up to the decomposition efficiency of the pernicious gases such as ammonia 92%.2, clean-up effect reaches medical grade.Since pernicious gas is broken down into carbon dioxide and water in purification process, and locate It is remained without nuisance, ozone free during reason, never causes secondary pollution, without replacement filter core, therefore oxygen solution polycarboxylic component is also The pure and fresh essence of energy reducing atmosphere, has accomplished saving consumptive material to greatest extent.
The auxiliary hot component of electricity 535 can be electric heating wire or PTC semiconductor heating ceramics, can be in winter to passing through the Fresh air after two filter assemblies 532 is heated for the first time, so that outdoor fresh air by heat exchanger core 52 when carrying out heat exchange two The secondary temperature for improving fresh air, maintains the balance of room temperature, improves indoor comfort level.
Further, it is also coated with superstructure light mineralization coat (not shown) on the inner wall of the first inner tube 512, surpasses Structure light mineralization coat is used to remove the organic pollution in room air.The operation principle system of superstructure light mineralising technology adopts It takes completely new method that micro-nano structure material is made, improves its adsorption capacity, improve the responding ability to light, activation energy is from purple Outer light breaks through to visible light, promotes carrier separation, reduces compound probability, by two amounts of the improved efficiency of degradation of contaminant Grade, mineralization rate are largely increased.Superstructure light mineralizing material by novel photosensitive materials, ultra microstructure metallic compound and Nano-oxide organically combines, and it is 10 to 100 times of traditional photocatalyst technology to make photocatalysis efficiency, while promoting photoproduction current-carrying Son separation, reduces recombination probability, and decomposing pollutant time from a few houres shorten to subversive a few minutes, and mineralization rate also improves To 98.72%.Superstructure light mineralising technology is simultaneously in terms of mineralising pollutant, pernicious gas, the time of bacterium and cut rate Very big effect is obtained, the organic pollutions such as formaldehyde, benzene especially in waste water and gas obtain quick mineralising, become carbon dioxide And water.The first inner tube 512 coated with superstructure light mineralising technology has abandoned the low feature of traditional photocatalyst reuse rate, Clean it is very convenient, only need to simply be rinsed with clear water after can be used for a long time, increase the service life of the first inner tube 512.
In the positioning method of the first inner tube 512 and the second inner tube 513, in the first inner tube 512 and the second inner tube 513 also It is respectively arranged with the first location structure 5121 and the second location structure 5131 (such as welding/be bonded with locating ring or positioning protrusion), First inner tube 512 and the second inner tube 513 realize positioning by the first location structure 5121 and the second location structure 5131 respectively. As offered the slot structure to match with the first location structure 5121 on the first filter assemblies 542, pass through the first location structure The left end of the first air grid 536 and outer tube 511 compresses the side of the first location structure 5121 after 5121 insertion slot structures during being spirally connected Formula realizes the positioning of the first inner tube 512.Similarly, the second filter assemblies 532 offer and 5131 phase of the second location structure The slot structure matched, the right end of second air grid 543 and outer tube 511 was spirally connected after being embedded in slot structure by the second location structure 5131 The mode of the second location structure 5131 is compressed in journey, realizes the positioning of the second inner tube 513.Obviously, slot structure can also open up In the inside etc. of the first air grid 5121 or the second air grid 5131.
In addition, in order to realize automatically controlling for purifier 5, detection components (figure can also be set on purifier 5 In be not shown).For example, carbon dioxide sensor is arranged at the first part of the outside of the first inner tube 512 or outer tube 511, use To detect indoor gas concentration lwevel, when gas concentration lwevel indoors is more than certain threshold value, purifier 5 can be certainly It is dynamic to open to carry out purification and inletting fresh air to room air.For another example, in the first part of outer tube 511 or the second inner tube 513 Middle setting bacterial content detector, to detect the bacterial content in indoor fresh air, when the content is more than certain threshold value, from It is dynamic to open 5 inletting fresh air of purifier, to be replaced to room air.For another example, temperature is set at the nozzle of the first inner tube 512 Sensor is spent, to detect the temperature of the outdoor fresh air after heat exchange, when detecting that temperature is too low, the auxiliary hot component of electricity 535 automatically turn on, and are heated to fresh air, to improve new air temperature, reduce influence of the fresh air to indoor temperature, improve indoor Comfort level.
It can be seen from the above description that by the setting of heat exchanger core 52, double-current method fresh air purification device 5 of the invention Solve use fresh air system to improve in the prior art occupied space existing for the technical solution of indoor air quality is big, transformation Problem of high cost.52 unique structure of heat exchanger core makes under the premise of not influencing the clean-up effect of purifier 5, ingeniously The first inner tube 512 and the second inner tube 513 are set in outer tube 511 wonderfully, greatly reduce intake stack and wind pipe Space hold;And due to the purifier of tubulose 5 when mounted can directly by outer tube 511 be mounted on wall in or forms In, and it is not take up the interior space, thus punching quantity when installation is also reduced, indoor aesthetics is improved, is greatly dropped The cost of low installation and transformation.
Further, the setting of the first filter assemblies 542, can effectively remove formaldehyde in indoor discharge air and TVOC makes a due contribution to protect outdoor environment for environmental protection, embodies the sense of duty of enterprise.HEPA filter layer is set It sets, fresh air can be made to filter step by step, breathing is freer.The setting of anion component 534 can remove ozone, ammonia in fresh air The gases such as gas, and then reach calmness, analgesia, antibechic, antipruritic, diuresis, increasing appetite, blood pressure lowering and other effects.NCCO oxygen solution poly groups The setting of part 533 can greatly shorten the clarification time, improve purification efficiency, save consumptive material.Superstructure light in first inner tube 512 The setting of mineralization coat can improve the removal effect of indoor organic pollutant, increase the service life of the first inner tube 512.Inspection The setting for surveying component makes purifier 5 that the automatic detection of each functional unit may be implemented and then realize to automatically control, also, The highly integrated expense that also reduces purchase individual feature module of the above multifunctional module in purifier 5, is really realized A tractor serves several purposes.
Certainly, above-mentioned set-up mode is not unalterable, and those skilled in the art can be adjusted it, such as changes The connection type of first air grid 536 and the second air grid 543, using being bonded or snap connection;Such as above-mentioned each component is added Add, delete or the combination of other forms, to heat exchanger core 52 carry out such as embodiment 1 or 2 in other forms replacement.
Referring to Figure 15 and Figure 16, in alternatively possible embodiment, to enhance air-out effect, purification is improved Efficiency reduces between outdoor fresh air and indoor turbid air mutually dry Wataru when by two-way in/out air tube, can also exist respectively The first diversion pipe 537 and the second diversion pipe 544 is arranged in the outdoor end of the indoor end of first inner tube 512 and the second inner tube 513, such as First 537/ second water conservancy diversion of diversion pipe, 544 pipe by the way of being spirally connected, welding or being bonded with 512/ second inner tube of the first inner tube 513 connections.Preferably, the orifice area of the first diversion pipe 537 and the second diversion pipe 544 is respectively along far from 512 He of the first inner tube The direction of second inner tube 513 gradually increases, i.e., the direction that indoor direction and room air discharge are flowed into along fresh air is in section It is round or rectangle horn-like.At this point, superstructure light mineralization coat can be coated in the first diversion pipe 537, with increase and room The contact area of interior air.It has the advantage that in this way:On the one hand, air inlet system and exhaust system respectively constitute literary mound In manage, realize that the acceleration of outdoor fresh air and indoor air flow is circulated by Venturi effect, improve purification efficiency and inletting fresh air effect Rate;On the other hand, it is therefore prevented that it is rigid to effectively prevent outdoor fresh air by the Xiang Hu Gan Wataru between outdoor fresh air and indoor turbid air Enter indoor just to siphon away the outdoor phenomenon of discharge by exhaust system and foul indoor air drains into behind outdoor and is sucked back into indoor Phenomenon occurs.And the Unique physical design of heat exchanger core 52, then it dexterously realizes the smooth merging of air-flow and detaches Meanwhile also condition is created for the formation of Venturi effect.
Embodiment 4
Referring to Figure 17 and Figure 18 and Figure 13 to Figure 16 is combined, the cabinet type air conditioner indoor set of the present invention is described. Wherein, Figure 17 is the structural schematic diagram (one) of the cabinet type air conditioner indoor set of the present invention;Figure 18 is in the cabinet air-conditioner room of the present invention The structural schematic diagram (two) of machine.
As shown in Figure 17 and Figure 18, cabinet type air conditioner indoor set 6 of the invention includes mainly shell 61, return air inlet 62, outlet air Double-current method fresh air purification device 5 described in mouth 63 and above-described embodiment 3, double-current method fresh air purification device 5 include air inlet System and exhaust system, the first inner tube 512 and the return air inlet 62 or air outlet 63 of cabinet type air conditioner indoor set 6 of air inlet system connect It is logical.Air inlet system is arranged under the drive of air-introduced machine, and outdoor fresh air is introduced double fluid by the second part of outer tube Formula fresh air purification device and after the heat exchanger core, introduces cabinet type air conditioner indoor set 6, then by cabinet by the first inner tube 512 The air outlet 63 of formula air conditioner indoor unit 6 is discharged, and participates in indoor air circulation;Exhaust system is arranged in exhaust blower Under drive, by room air by the first part of outer tube introduce double-current method fresh air purification device 5 and across heat exchanger core with into After the fresh air that wind system introduces carries out heat exchange, outdoor is emitted by the second inner tube.
Referring to Fig.1 8, double-current method fresh air purification device 5 is mounted in the wall 7 on the right side of air conditioner indoor unit, the first inner tube 512 are connected to by connecting tube 8 with the shell at 6 back side of cabinet type air conditioner indoor set, and then are connected to return air inlet 62.Certainly, in first Pipe 512 can also be directly connected to the shell at 6 back side of cabinet type air conditioner indoor set, and double-current method fresh air purification device can also be arranged Forms above the left side of air conditioner indoor unit, left side, neighbouring are first-class.By above-mentioned set-up mode, room can not influenced It is interior it is beautiful in the case of, achieve the effect that purify the air of a room and inletting fresh air, and this mode improvement cost and input cost It is substantially reduced for air purifier or installation fresh air system compared to buying.
In control mode, purifier 5 can be controlled individually, such as 5 inside of purifier is configured with electrically-controlled component (not shown) configures remote controler or using modes such as cell phone applications to automatically controlled group inside purifier 5 for purifier 5 Part is controlled, and purifier 5 can also be combined to control with air conditioner, such as remain in advance in advance on air-conditioning remote control The button for controlling purifier 5 directly or by master component is connected to the side of air conditioner spare interface by air-conditioning remote control Formula realizes the overall-in-one control schema to purifier 5.
In conclusion the heat exchanger core, double-current method fresh air purification device and cabinet for two-way in/out air tube of the present invention The set-up mode of formula air conditioner indoor unit, the effect brought have:(1) innovative heat exchanger core structure, enriches heat exchanger core Product category increases the diversity of product;(2) it is not necessarily to the effect that ventilation can be realized in windowing, after easily purifying Outdoor fresh air increases indoor oxygen content, improves air purification degree, meet most of customer group's need because entering interior It asks, greatly strengthens practicability;(3) double-current method fresh air purification device is realized using two-way in/out air tube and two-way changes the same of wind When, reduce through walls or vented fire number and occupied space, increases indoor beauty;(4) structure of double-current method fresh air purification device Simply, at low cost, cover multiple currently advanced functional units, it can be with the perfect adaptation of air conditioner, intelligentized realization A tractor serves several purposes;(5) anion is described as " vitamin in air " by medical field, and the setting of anion component can promote people The metabolism of body improves immunity;(6) setting of NCCO oxygen solution polycarboxylic component, when substantially reducing the purification of purifier Between, purification efficiency is improved, consumptive material has been saved;(7) setting of structure light mineralization coat, improves indoor organic pollutant Removal effect increases the service life of the first inner tube;(8) each function module is equipped with detection components, passes through the intelligence of remote controler Button can realize the automatic adjustment to room air;(9) winter and summer fresh air, which exchange, realizes cold and hot gentle interaction, makes interior Air balances always.
Finally, it should be noted that although being described with cabinet type air conditioner indoor set in present embodiment, this It is not limiting the scope of the invention, it will be appreciated to those of skill in the art that the double-current method fresh air purifying of the present invention Device can also be applied to other air conditioner indoor unit, such as hanging air-conditioner indoor machine, window air conditioner or air-conditioner.
So far, it has been combined preferred embodiment shown in the drawings and describes technical scheme of the present invention, still, ability Field technique personnel are it is easily understood that protection scope of the present invention is expressly not limited to these specific implementation modes.Without departing from Under the premise of the principle of the present invention, those skilled in the art can make the relevant technologies feature equivalent change or replacement, this Technical solution after a little changes or replacement is fallen within protection scope of the present invention.

Claims (10)

1. a kind of double-current method fresh air purification device, which is characterized in that the double-current method fresh air purification device includes two-way air inlet/outlet Pipe, air inlet system and exhaust system, the two-way in/out air tube include outer tube and the first inner tube being set in the outer tube and Second inner tube is provided with heat exchanger core in the outer tube, and the outer tube is divided into first part and second by the heat exchanger core Part, first inner tube and second inner tube are located at the first part and the second part,
The air inlet system is according to the second part that air-flow direction includes the outer tube, the heat exchanger core, air-introduced machine, institute The first inner tube and the first diversion pipe are stated, the air-introduced machine is installed on first inner tube, first diversion pipe and described first One end connection of the inner tube far from the heat exchanger core, the air inlet system are arranged under the drive of the air-introduced machine, will Outdoor fresh air by the second part of the outer tube introduces the purifier and after the heat exchanger core, passes through described the One diversion pipe introduces indoor;
The exhaust system is according to the first part that air-flow direction includes the outer tube, the heat exchanger core, exhaust blower, institute The second inner tube and the second diversion pipe are stated, the exhaust blower is installed on second inner tube, second diversion pipe and described second One end connection of the inner tube far from the heat exchanger core, the exhaust system are arranged under the drive of the exhaust blower, will Room air introduces the cleaning module by the first part of the outer tube and passes through the heat exchanger core and the air inlet system After the fresh air that system introduces carries out heat exchange, outdoor is emitted by second diversion pipe.
2. double-current method fresh air purification device according to claim 1, which is characterized in that the heat exchanger core includes cyclic annular main Body, the first side of the annular body in an axial direction are formed with the first inner ring surface and the first outer ring surface, and the annular body is in an axial direction The second side be formed with the second inner ring surface and the second outer ring surface, be formed between second outer ring surface and first inner ring surface Multiple air inlet runners, are formed with multiple outlet air runners between first outer ring surface and second inner ring surface, it is the multiple into Distinguished and admirable road and the multiple outlet air runner cross arrangement.
3. double-current method fresh air purification device according to claim 1, which is characterized in that the heat exchanger core includes;Prismatic Main body, the prismatic main body are formed with faceted pebble and at least two at least two first along the first side of the length direction of the outer tube The second side of a first outer faceted pebble, length direction of the prismatic main body along the outer tube is formed with faceted pebble at least two second With at least two second outer faceted pebbles, multiple air intakes are formed between faceted pebble in the second outer faceted pebble and corresponding described first Road is formed with multiple outlet air runners, the multiple air intake in the first outer faceted pebble and corresponding described second between faceted pebble Road and the multiple outlet air runner cross arrangement.
4. double-current method fresh air purification device according to any one of claim 1 to 3, which is characterized in that described first leads The orifice area of flow tube gradually increases along the direction far from first inner tube;And/or the nozzle of second diversion pipe Area gradually increases along the direction far from second inner tube.
5. double-current method fresh air purification device according to claim 4, which is characterized in that on the inner wall of first diversion pipe Coated with superstructure light mineralization coat, the superstructure light mineralization coat is used to remove the organic pollution in room air.
6. double-current method fresh air purification device according to any one of claim 1 to 3, which is characterized in that the air draft system System further includes the first filter assemblies for being sheathed on first inner tube according to air-flow direction, and first filter assemblies are used for Removal is introduced into formaldehyde and/or TVOC in the room air of the double-current method fresh air purification device.
7. double-current method fresh air purification device according to any one of claim 1 to 3, which is characterized in that the air inlet system System further includes the second filter assemblies for being sheathed on second inner tube according to air-flow direction, and second filter assemblies are used for Fresh air to introducing the double-current method fresh air purification device is filtered.
8. double-current method fresh air purification device according to claim 7, which is characterized in that the air inlet system is according to air stream Dynamic direction further includes the NCCO oxygen solution polycarboxylic components for being located at after second filter assemblies and being sheathed on second inner tube, described NCCO oxygen solution polycarboxylic components are for decomposing bacterium and the pernicious gas being introduced into the fresh air of the double-current method fresh air purification device;And And/or person
The air inlet system further includes being located at after second filter assemblies and being sheathed on described the according to air-flow direction The anion component of two inner tubes, the anion component are introduced into for removing in the fresh air of the double-current method fresh air purification device Ozone and ammonia;And/or
The air inlet system further includes being located at after second filter assemblies and being sheathed on described the according to air-flow direction The auxiliary hot component of electricity of two inner tubes, the auxiliary hot component of electricity are used to heat the fresh air for introducing the cleaning module.
9. double-current method fresh air purification device according to any one of claim 1 to 3, which is characterized in that described first Point it is additionally provided with the first air grid far from one end of the heat exchanger core, offers first through hole on first air grid, described the One inner tube is pierced by from the first through hole;The one end of the second part far from the heat exchanger core is additionally provided with the second air grid, The second through-hole is offered on second air grid, second inner tube is pierced by from second through-hole.
10. double-current method fresh air purification device according to claim 9, which is characterized in that the outer wall of first inner tube is also It is provided with the first location structure, first inner tube is realized by first location structure in first air grid and the heat Exchange the positioning between core;And/or the outer wall of second inner tube is additionally provided with the second location structure, second inner tube The positioning between second air grid and the heat exchanger core is realized by second location structure.
CN201810220874.6A 2018-03-16 2018-03-16 Double-current method fresh air purification device Pending CN108278698A (en)

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CN201810220874.6A CN108278698A (en) 2018-03-16 2018-03-16 Double-current method fresh air purification device
PCT/CN2018/107302 WO2019174215A1 (en) 2018-03-16 2018-09-25 Dual-flow fresh air purification device

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110201306A (en) * 2019-06-06 2019-09-06 有一健康科技有限公司 A kind of cell photo-thermal instrument with the interior miscellaneous function that can generate heat
WO2019174216A1 (en) * 2018-03-16 2019-09-19 青岛海尔空调器有限总公司 Dual-flow fresh air purifying device
WO2019174215A1 (en) * 2018-03-16 2019-09-19 青岛海尔空调器有限总公司 Dual-flow fresh air purification device

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4461344A (en) * 1981-04-14 1984-07-24 Greg Allen Heat exchanger
CN201014682Y (en) * 2006-12-01 2008-01-30 清华大学 Table end air flow device
CN104748264A (en) * 2015-02-12 2015-07-01 许奇艺 Air conditioner based on bionics
CN106139896A (en) * 2015-03-16 2016-11-23 中智环保新材料江苏有限公司 A kind of superstructure light mineralising Techniques for Indoor Air Purification
CN206430287U (en) * 2016-12-23 2017-08-22 广东申菱环境系统股份有限公司 A kind of data center module counter-flow air heat exchange Cooling System
CN107143963A (en) * 2017-05-31 2017-09-08 珠海格力电器股份有限公司 The new blower fan of heat exchange

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN207006460U (en) * 2017-05-31 2018-02-13 珠海格力电器股份有限公司 The new blower fan of heat exchange
CN108278697A (en) * 2018-03-16 2018-07-13 青岛海尔空调器有限总公司 Double-current method fresh air purification device
CN108278698A (en) * 2018-03-16 2018-07-13 青岛海尔空调器有限总公司 Double-current method fresh air purification device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4461344A (en) * 1981-04-14 1984-07-24 Greg Allen Heat exchanger
CN201014682Y (en) * 2006-12-01 2008-01-30 清华大学 Table end air flow device
CN104748264A (en) * 2015-02-12 2015-07-01 许奇艺 Air conditioner based on bionics
CN106139896A (en) * 2015-03-16 2016-11-23 中智环保新材料江苏有限公司 A kind of superstructure light mineralising Techniques for Indoor Air Purification
CN206430287U (en) * 2016-12-23 2017-08-22 广东申菱环境系统股份有限公司 A kind of data center module counter-flow air heat exchange Cooling System
CN107143963A (en) * 2017-05-31 2017-09-08 珠海格力电器股份有限公司 The new blower fan of heat exchange

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019174216A1 (en) * 2018-03-16 2019-09-19 青岛海尔空调器有限总公司 Dual-flow fresh air purifying device
WO2019174215A1 (en) * 2018-03-16 2019-09-19 青岛海尔空调器有限总公司 Dual-flow fresh air purification device
CN110201306A (en) * 2019-06-06 2019-09-06 有一健康科技有限公司 A kind of cell photo-thermal instrument with the interior miscellaneous function that can generate heat

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