CN111442455A - Hanging fresh air host structure for kitchen - Google Patents
Hanging fresh air host structure for kitchen Download PDFInfo
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- CN111442455A CN111442455A CN202010321446.XA CN202010321446A CN111442455A CN 111442455 A CN111442455 A CN 111442455A CN 202010321446 A CN202010321446 A CN 202010321446A CN 111442455 A CN111442455 A CN 111442455A
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- Prior art keywords
- air
- exchange core
- heat exchange
- air inlet
- air outlet
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
- F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
- F24F7/08—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit with separate ducts for supplied and exhausted air with provisions for reversal of the input and output systems
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/30—Arrangement or mounting of heat-exchangers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/108—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering using dry filter elements
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/20—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation
- F24F8/24—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation using sterilising media
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/30—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by ionisation
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The application belongs to the field of air treatment equipment, and relates to a hanging type fresh air host machine structure for a kitchen, which comprises a machine shell, the shell is provided with a first air inlet cavity, a second air inlet cavity, a first air outlet cavity, a second air outlet cavity and a heat exchange core, the shell is provided with a first air inlet communicated with the first air inlet cavity, a second air inlet communicated with the second air inlet cavity, a first air outlet communicated with the first air outlet cavity and a second air outlet connected with the second air outlet cavity, the first air inlet cavity is communicated with the first air outlet cavity through the heat exchange core to form a first air channel, the second air inlet cavity is communicated with the second air outlet cavity through the heat exchange core to form a second air channel, the heat exchange core is in a prism shape, the axis of the first air inlet is longitudinally arranged along the shell, the axis of the second air inlet is longitudinally arranged along the shell, and the axis of the first air outlet and the axis of the second air outlet are longitudinally arranged along the shell. The heat exchange core is horizontally arranged, so that the volume of the heat exchange core is relatively increased, and the heat exchange efficiency is improved.
Description
Technical Field
The invention belongs to the field of air treatment equipment, relates to a fresh air system, and particularly relates to a hanging type fresh air host structure for a kitchen.
Background
The fresh air system is a heat exchange device for filtering air pollution, is widely applied to families and office places in recent years, purifies outdoor air and introduces the indoor air through the fresh air system, and discharges the indoor air, thereby meeting the requirement of indoor fresh air ventilation.
For example, the chinese patent of the invention discloses a vertical indoor ring controller [ application number: 201821170995.6], comprising a cabinet, a first air inlet, a second air inlet, a first air outlet, a second air outlet, a heat exchange core, a first fan, a second fan, an air quality sensor and a plurality of air deflectors; the aviation baffle reaches separates the rack for a plurality of cavities, a plurality of cavities include first air inlet chamber, the second air inlet chamber, first air-out chamber, second air-out chamber and heat exchange core chamber, first air intake, the second air intake, first air outlet and second air outlet all set up at the rack top, first air intake and first air inlet chamber intercommunication, second air intake and second air inlet chamber intercommunication, first air outlet and first air-out chamber intercommunication, second air outlet and second air-out chamber intercommunication, thereby first air inlet chamber passes through heat exchange core and first air-out chamber intercommunication formation first air passage, thereby the second air inlet chamber forms second air passage through heat exchange core and second air-out chamber intercommunication.
Although the structure is designed, the cabinet type heat exchanger is of a vertical cabinet type structure and is suitable for bedrooms or living rooms, the cabinet type heat exchanger is used for hanging cabinets of kitchens and is still large in size, and in order to reduce the size of the cabinet, the size of the heat exchange core is correspondingly reduced, so that the heat exchange efficiency is low.
Disclosure of Invention
The purpose of this application is to above-mentioned problem, provides a cabinet-type new trend host computer structure of twin-core.
In order to achieve the purpose, the invention adopts the following technical scheme:
the application creatively provides a hanging new trend host computer structure for kitchen use, which comprises a housing, first air inlet chamber has in this casing, the second air inlet chamber, first air-out chamber, second air-out chamber and heat exchange core, be equipped with the first air intake with first air inlet chamber intercommunication on the casing, the second air intake with second air inlet chamber intercommunication, the first air outlet with first air-out chamber intercommunication and the second air outlet of being connected with second air-out chamber, first air inlet chamber passes through heat exchange core and first air-out chamber intercommunication constitution first air passage, second air inlet chamber passes through heat exchange core and second air-out chamber intercommunication constitution second air passage, heat exchange core is the prism shape that the axis vertically set up along the casing, the axis of first air intake, the axis of second air intake, the axis of first air outlet and the axis of second air outlet all vertically set up along the casing.
In foretell kitchen use hanging new trend host computer structure, the heat exchange core has the exchange core first import with first air inlet chamber intercommunication, the exchange core second import with second air inlet chamber intercommunication, the exchange core first export with first air outlet intercommunication and the exchange core second export with second air outlet intercommunication, and exchange core first import and exchange core second import are equipped with a filter screen respectively.
In foretell kitchen use hanging new trend host computer structure, the filter screen is the structure setting of folding paper.
In foretell hanging new trend host computer structure for kitchen use, the filter screen includes that the non-woven fabrics filter layer and the cotton layer of active carbon filter that set gradually from outer to interior, and the mode coating through the spraying has phosphoric acid titanium dioxide coating on the cotton layer of active carbon filter.
In the above hanging fresh air host structure for kitchen use, the heat exchange is hexagonal prism shaped, six side faces of the heat exchange core are sequentially connected with a first side face, a second side face, a third side face, a fourth side face, a fifth side face and a sixth side face, the second side face is positioned at the front part in the casing, a first inlet of the exchange core is positioned on the first side face, a second inlet of the exchange core is positioned on the third side face, a first outlet of the exchange core is positioned on the fourth side face, and a second outlet of the exchange core is positioned on the sixth side face.
In the hanging fresh air host structure for kitchen use, the front side surface of the shell is provided with the detachable front cover, the front cover is in sliding connection with the second side surface of the heat exchange core along the longitudinal direction of the shell, and edges on two sides of the second side surface are positioned between two side edges of the front cover.
In foretell kitchen use hanging new trend host computer structure, the interior bottom surface of casing has the filter screen spout that laminates first side base and third side base setting respectively, and the front end of two filter screen spouts extends to the front end of the interior bottom surface of casing and is located between the both sides limit of protecgulum, and two filter screens set up respectively in the filter screen frame, and the filter screen frame slides along the filter screen spout.
In foretell for kitchen use hanging new trend host computer structure, the leading flank of casing still has two guard plates that are located the protecgulum both sides respectively, and two guard plates are fixed respectively and set up in the front side of first air inlet chamber and the front side of second air inlet chamber, and the protecgulum is along the fore-and-aft sliding connection of casing with two guard plates.
In the above hanging fresh air host structure for kitchen use, the first air inlet, the second air inlet, the first air outlet and the second air outlet are all arranged at the top of the casing.
The first air outlet cavity is internally provided with a first fan connected with the first air outlet, the second air outlet cavity is internally provided with a second fan connected with the second air outlet, and the axis of the first fan and the axis of the second fan are transversely arranged along the front-back direction of the casing.
In the hanging fresh air host machine structure for the kitchen, the core body of the heat exchange core is made of non-porous fiber membrane paper, the surface of the non-porous fiber membrane paper is provided with an antibacterial coating, and the antibacterial coating is a nano silver coating added with nano tourmaline particles.
Compared with the prior art, the application has the advantages that:
1. the heat exchange core is horizontally arranged, so that the fresh air machine has a compact structure and is suitable for the kitchen cabinet body, and the volume of the heat exchange core is relatively increased, so that the heat exchange efficiency is improved.
2. The filter screen is arranged on two sides of the front part of the heat exchange core, and is arranged in a sliding type extraction mode, so that the heat exchange core is convenient to replace.
3. The filter screen directly sets up in the import of exchange core first import and exchange core second, adopts the structure setting of folding paper, makes its area increase to can increase filtration efficiency, and increase phosphoric acid titanium dioxide coating, still can purify the air in the cabinet body of no illumination, overcome traditional photocatalyst filtering material's problem, and promote the filter effect.
4. The core body of the heat exchange core is provided with an antibacterial coating and nano tourmaline particles, harmful gas in the gas passing through the heat exchange core is adsorbed, and negative ions are released.
Drawings
Fig. 1 is a schematic diagram of the internal structure provided in the present application.
Fig. 2 is a schematic structural diagram in one state provided by the present application.
Fig. 3 is a schematic structural diagram in another state provided by the present application.
Fig. 4 is a partial structural schematic provided herein.
In the drawing, a machine shell 1, a first air inlet cavity 10, a first air inlet 100, a second air inlet cavity 11, a second air inlet 110, a first air outlet cavity 12, a first air outlet 120, a second air outlet cavity 13, a second air outlet 130, a heat exchange core 14, a first exchange core inlet 140, a second exchange core inlet 141, a first exchange core outlet 142, a second exchange core outlet 143, a first side 144, a second side 145, a third side 146, a fourth side 147, a fifth side 148, a sixth side 149, a filter screen 15, a filter screen frame 150, an activated carbon filter cotton layer 151, a titanium dioxide phosphate coating 152, a front cover 16, a filter screen chute 17, a protection plate 18, a partition plate 19, a first fan 20, a second fan 21, a non-porous fiber membrane paper 3, and an antibacterial coating 30 are provided.
Detailed Description
Further illustrated by the following specific examples;
for convenience of description, the present embodiment is described with the front cover direction of the housing as the front.
As shown in fig. 1 and fig. 2, hanging fresh air host structure for kitchen use, including casing 1, first air inlet chamber 10, second air inlet chamber 11, first air outlet chamber 12, second air outlet chamber 13 and heat exchange core 14 have in this casing 1, be equipped with the first air intake 100 with first air inlet chamber 10 intercommunication on casing 1, the second air intake 110 with second air inlet chamber 11 intercommunication, the first air outlet 120 with first air outlet chamber 12 intercommunication and the second air outlet 130 of being connected with second air outlet chamber 13, first air inlet chamber 10 constitutes first air duct through heat exchange core 14 and first air outlet chamber 12 intercommunication, second air inlet chamber 11 constitutes second air duct through heat exchange core 14 and second air outlet chamber 13 intercommunication, its characterized in that: the heat exchange core 14 is prism-shaped with an axis arranged along the longitudinal direction of the casing 1, and the axis of the first inlet 100, the axis of the second inlet 110, the axis of the first outlet 120, and the axis of the second outlet 130 are all arranged along the longitudinal direction of the casing 1. The heat exchange core 14 is horizontally arranged and is axially parallel to each air port, so that the fresh air machine has a compact structure and is suitable for kitchen cabinet bodies, and the volume of the heat exchange core 14 is relatively increased, so that the heat exchange efficiency is improved.
Specifically, a first air channel formed by communicating the first air inlet cavity 10 with the first air outlet cavity 12 through the heat exchange core 14 is a fresh air channel, and a second air channel formed by communicating the second air inlet cavity 11 with the second air outlet cavity 13 through the heat exchange core 14 is a return air channel. The first air inlet 100, the second air inlet 110, the first air outlet 120 and the second air outlet 130 are all arranged at the top of the casing 1, so as to ensure the beauty of the cabinet body. Be equipped with the first fan 20 of connecting first air outlet 120 in the first air-out chamber 12, be equipped with the second fan 21 of connecting second air outlet 130 in the second air-out chamber 13, the axis of first fan 20 and the axis of second fan 21 all transversely set up along the fore-and-aft direction of casing 1, have reduced the occupation of space, have reduced the volume in air-out chamber.
Specifically, the heat exchange core 14 has a hexagonal prism shape, and six side surfaces of the heat exchange core 14 are a first side surface 144, a second side surface 145, a third side surface 146, a fourth side surface 147, a fifth side surface 148, and a sixth side surface 149 which are connected in this order. Wherein the second side 145 is located at the front inside the cabinet 1. The heat exchange core first inlet 140 of the heat exchange core 14 is disposed on the first side 144 and communicates with the first air inlet chamber 10. The second inlet 141 of the heat exchange core 14 is disposed on the fourth side 147 and is communicated with the second air inlet chamber 11. The first exchange core outlet 142 of the heat exchange core 14 is disposed on the third side surface 146 and is communicated with the first air outlet 120. The second outlet 143 of the heat exchange core 14 is disposed on the sixth side 149 and is communicated with the second outlet 130.
Specifically, the casing 1 has the partition plates 19, the partition plates 19 are respectively located at two sides and the rear part inside the casing 1, the end parts of the partition plates 19 have partition sliding grooves, and a convex strip is respectively arranged between the first side surface 144 and the sixth side surface 149, between the third side surface 146 and the fourth side surface 147, and on the fifth side surface 158 of the heat exchange core 14 and is in sliding connection with the partition sliding grooves of the partition plates 19 along the longitudinal direction of the casing 1, so that the chambers of the casing 1 can be separated, and the installation and the disassembly of the heat exchange core 14 are facilitated.
The first inlet 140 and the second inlet 141 of the exchange core are respectively provided with a filter screen 15. The filter screen 15 is arranged in a hinge structure. Preferably, the filter screen 15 includes a non-woven fabric filter layer 151 and an activated carbon filter cotton layer 152 which are sequentially arranged from outside to inside, and the activated carbon filter cotton layer 152 is coated with a phosphoric acid titanium dioxide coating (not shown in the figure) by spraying. The titanium dioxide phosphate coating can be selected from titanium dioxide phosphate photocatalyst-free antibacterial formaldehyde scavenger produced by Zhanlan energy-saving environment-friendly service company Limited in Jinan sky. The filter screen 15 directly sets up at the first import 140 of exchange core and the second import 141 of exchange core, adopts the structure setting of folding paper, makes its area increase to can increase filtration efficiency, and increase phosphoric acid titanium dioxide coating 152, still can purify the air in the cabinet body of no illumination, overcome traditional photocatalyst filtering material's problem, and promote the filter effect.
As shown in fig. 1 and 4, the core body of the heat exchange core 14 is formed by alternately overlapping and combining a plurality of identical hexagonal total heat exchange chips, and there are flow channels alternately arranged in opposite directions from top to bottom between the hexagonal total heat exchange chips. As a preferred scheme, the core body of the heat exchange core 14 is made of non-porous fiber membrane paper 3, the surface of the non-porous fiber membrane paper 3 is provided with an antibacterial coating 30, the antibacterial coating 30 is a nano silver coating added with nano tourmaline particles, the nano silver coating is a nano silver antibacterial coating purchased from Nanxiongding New materials science and technology Limited, and the mass ratio of the nano tourmaline particles to the nano silver coating is 1: 5-10. Thereby release anion, play antibiotic antibacterial effect to the gas in the runner of flowing through, can purify kitchen air to have good heat conductivity.
As shown in fig. 1, 2 and 3, the front side of the chassis 1 has a detachable front cover 16, the rear side of the front cover 16 has a front cover rear sliding slot arranged along the longitudinal direction of the casing 1, the front end of the second side 145 of the heat exchanging core 14 is provided with a mounting bar matched with the front cover rear sliding slot, and the front cover 16 is connected with the second side 145 of the heat exchanging core 14 in a sliding manner along the longitudinal direction of the chassis 1. The two side edges of the second side surface 145 are located between the two side edges of the front cover 16, so that the filter screen 15 can be taken out from the front cover 16. The inner bottom surface of the casing 1 is provided with filter screen chutes 17 respectively attached to the bottom edges of the first side surface 144 and the third side surface 146, the front ends of the two filter screen chutes 17 extend to the front end of the inner bottom surface of the casing 1 and are located between the two side edges of the front cover 16, the two filter screens 15 are respectively arranged in the filter screen frame 150, and the filter screen frame 150 slides along the filter screen chutes 17. The front side of the casing 1 is further provided with two protection plates 18 respectively positioned on two sides of the front cover 16, and the two protection plates 18 are respectively fixedly arranged on the front side of the first air inlet cavity 10 and the front side of the second air inlet cavity 11, so that a user can prevent a hand from extending into the casing 1, and potential safety hazards are avoided. Have the guard plate draw runner along the vertical setting of casing 1 on two guard plates 18, have on the protecgulum 16 with guard plate draw runner complex protecgulum side spout, protecgulum 16 and two guard plates 18 are along the vertical sliding connection of casing 1, and the protecgulum side spout top of protecgulum 16 has spacing portion, makes protecgulum 16 can stable installation on casing 1. The filter screen 15 is arranged on two sides of the front part of the heat exchange core, and is arranged in a sliding type extraction mode, so that the heat exchange core is convenient to replace.
As shown in fig. 1 and 2, when the filter screen 15 is replaced, the slide front cover 16 is taken out from the upper portion, and the filter screen frame 150 together with the filter screen 15 is slid out from the filter screen chute 17 to be replaced.
The working principle of the invention is as follows:
as shown in fig. 1, 2, 3 and 4, outdoor air passes through the first air inlet 100, sequentially passes through the first air inlet chamber 10, the first inlet 140 of the exchange core, the first outlet 142 of the exchange core and the first air outlet chamber 12, is converted into fresh air, and enters the room through the first air outlet 120; the indoor return air passes through the second air inlet 110, passes through the second air inlet chamber 11, the second exchange core inlet 141, the second exchange core outlet 143 and the second air outlet chamber 13, and is discharged to the outside from the second air outlet 130. The two air flows are respectively filtered by the filter screen 15 and then are subjected to heat exchange in the heat exchange core 14, and are subjected to core body treatment with the antibacterial coating 30 in the core body of the heat exchange core 14, so that the antibacterial and bacteriostatic effects can be effectively achieved.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.
Although the terms of the cabinet 1, the first air inlet chamber 10, the first air inlet 100, the second air inlet chamber 11, the second air inlet 110, the first air outlet chamber 12, the first air outlet 120, the second air outlet chamber 13, the second air outlet 130, the heat exchange core 14, the exchange core first inlet 140, the exchange core second inlet 141, the exchange core first outlet 142, the exchange core second outlet 143, the first side 144, the second side 145, the third side 146, the fourth side 147, the fifth side 148, the sixth side 149, the filter screen 15, the filter screen frame 150, the front cover 16, the filter screen chute 17, the shielding plate 18, the partition plate 19, and the like are used more herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention and they are to be interpreted as any additional limitation which is not in accordance with the spirit of the present invention.
Claims (10)
1. For kitchen use hanging new trend host computer structure, including casing (1), first air inlet chamber (10), second air inlet chamber (11), first air-out chamber (12), second air-out chamber (13) and heat exchange core (14) have in this casing (1), be equipped with on casing (1) first air intake (100) with first air inlet chamber (10) intercommunication, second air intake (110) with second air inlet chamber (11) intercommunication, with first air outlet (120) of first air-out chamber (12) intercommunication and with second air-out chamber (13) second air outlet (130) of being connected, first air inlet chamber (10) constitute first air passage through heat exchange core (14) and first air-out chamber (12) intercommunication, second air inlet chamber (11) constitute second air passage through heat exchange core (14) and second air-out chamber (13) intercommunication, its characterized in that: the heat exchange core (14) is prism-shaped, the axis of the heat exchange core is arranged along the longitudinal direction of the machine shell (1), and the axis of the first air inlet (100), the axis of the second air inlet (110), the axis of the first air outlet (120) and the axis of the second air outlet (130) are all arranged along the longitudinal direction of the machine shell (1).
2. The hanging fresh air host structure for kitchen use of claim 1, characterized in that: the heat exchange core (14) is provided with a first exchange core inlet (140) communicated with the first air inlet cavity (10), a second exchange core inlet (141) communicated with the second air inlet cavity (11), a first exchange core outlet (142) communicated with the first air outlet (120) and a second exchange core outlet (143) communicated with the second air outlet (130), and the first exchange core inlet (140) and the second exchange core inlet (141) are respectively provided with a filter screen (15).
3. The hanging fresh air host structure for kitchen use of claim 2, characterized in that: the filter screen (15) is arranged in a folding structure.
4. The hanging fresh air host structure for kitchen use of claim 2, characterized in that: the filter screen (15) includes from outer to interior non-woven fabrics filter layer (151) and the cotton layer of active carbon filter (152) that set gradually, the coating has phosphoric acid titanium dioxide coating on the cotton layer of active carbon filter (152).
5. The hanging fresh air host structure for kitchen use of claim 2, characterized in that: the heat exchange core (14) is hexagonal prism-shaped, six side faces of the heat exchange core (14) are sequentially connected with a first side face (144), a second side face (145), a third side face (146), a fourth side face (147), a fifth side face (148) and a sixth side face (149), the second side face (145) is positioned at the front part in the shell (1), the first exchange core inlet (140) is positioned on the first side face (144), the second exchange core inlet (141) is positioned on the third side face (146), the first exchange core outlet (142) is positioned on the fourth side face (147), and the second exchange core outlet (143) is positioned on the sixth side face (149).
6. The hanging fresh air host structure for kitchen use of claim 4, wherein: the front side surface of the machine shell (1) is provided with a detachable front cover (16), the front cover (16) is in sliding connection with a second side surface (145) of the heat exchange core (14) along the longitudinal direction of the machine shell (1), and two side edges of the second side surface (145) are positioned between two side edges of the front cover (16).
7. A hanging fresh air host structure for kitchen use as claimed in claim 5, characterized in that: the interior bottom surface of casing (1) has filter screen spout (17) that laminate first side (144) base and third side (146) base setting respectively, and the front end of two filter screen spouts (17) extends to the front end of the interior bottom surface of casing (1) and is located between the both sides limit of protecgulum (16), two filter screen (15) set up respectively in filter screen frame (150), filter screen frame (150) are followed filter screen spout (17) slide.
8. A hanging fresh air host structure for kitchen use as claimed in claim 5, characterized in that: the front side face of the machine shell (1) is further provided with two protection plates (18) which are respectively located on two sides of the front cover (16), the two protection plates (18) are respectively and fixedly arranged on the front side of the first air inlet cavity (10) and the front side of the second air inlet cavity (11), and the front cover (16) and the two protection plates (18) are connected in a sliding mode along the longitudinal direction of the machine shell (1).
9. The hanging fresh air host structure for kitchen use of claim 1, characterized in that: the first air inlet (100), the second air inlet (110), the first air outlet (120) and the second air outlet (130) are all arranged at the top of the machine shell (1);
be equipped with first fan (20) of connecting first air outlet (120) in first air-out chamber (12), be equipped with second fan (21) of connecting second air outlet (130) in second air-out chamber (13), the axis of first fan (20) and the axis of second fan (21) all transversely set up along the fore-and-aft direction of casing (1).
10. The hanging fresh air host structure for kitchen use of claim 1, characterized in that: the core body of the heat exchange core (14) is made of non-porous fiber membrane paper (3), the surface of the non-porous fiber membrane paper (3) is provided with an antibacterial coating (30), and the antibacterial coating (30) is a nano silver coating added with nano tourmaline particles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010321446.XA CN111442455A (en) | 2020-04-22 | 2020-04-22 | Hanging fresh air host structure for kitchen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010321446.XA CN111442455A (en) | 2020-04-22 | 2020-04-22 | Hanging fresh air host structure for kitchen |
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| Publication Number | Publication Date |
|---|---|
| CN111442455A true CN111442455A (en) | 2020-07-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010321446.XA Pending CN111442455A (en) | 2020-04-22 | 2020-04-22 | Hanging fresh air host structure for kitchen |
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| CN (1) | CN111442455A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112774381A (en) * | 2020-12-28 | 2021-05-11 | 北京煜丰华源仪器仪表设备有限公司 | Fresh air purification system and equipment |
-
2020
- 2020-04-22 CN CN202010321446.XA patent/CN111442455A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112774381A (en) * | 2020-12-28 | 2021-05-11 | 北京煜丰华源仪器仪表设备有限公司 | Fresh air purification system and equipment |
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