CN111947294A - Heating sterilization protective cover for total heat exchange core and total heat exchange structure - Google Patents
Heating sterilization protective cover for total heat exchange core and total heat exchange structure Download PDFInfo
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- CN111947294A CN111947294A CN202010667013.XA CN202010667013A CN111947294A CN 111947294 A CN111947294 A CN 111947294A CN 202010667013 A CN202010667013 A CN 202010667013A CN 111947294 A CN111947294 A CN 111947294A
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- heat exchange
- total heat
- exchange core
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- 238000004659 sterilization and disinfection Methods 0.000 title claims abstract description 76
- 230000001954 sterilising effect Effects 0.000 title claims abstract description 69
- 238000010438 heat treatment Methods 0.000 title claims abstract description 63
- 230000001681 protective effect Effects 0.000 title claims abstract description 47
- 238000012546 transfer Methods 0.000 abstract description 9
- 238000000034 method Methods 0.000 description 11
- 238000009928 pasteurization Methods 0.000 description 9
- 238000003780 insertion Methods 0.000 description 6
- 230000037431 insertion Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000004378 air conditioning Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 230000000249 desinfective effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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Classifications
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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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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
- A61L2/04—Heat
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/16—Disinfection, sterilisation or deodorisation of air using physical phenomena
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The invention provides a heating sterilization protective cover for a total heat exchange core and a total heat exchange structure. Above-mentioned technical scheme through providing a can dismantle the heat sterilization protection casing that sets up on total heat exchange core, when total heat exchange core does not carry out the new trend heat transfer, opens the heat sterilization protection casing, realizes high temperature heat sterilization to total heat exchange core, has solved the easy damp moldy problem of total heat exchange core among the prior art, when total heat exchange core carries out the new trend heat transfer simultaneously, opens the heat sterilization protection casing, realizes the heat sterilization to outdoor new trend.
Description
Technical Field
The invention relates to the field of sterilization of total heat exchange cores, in particular to a heating sterilization protective cover for a total heat exchange core and a total heat exchange structure.
Background
The total heat exchange core is an energy-saving device for recovering air-conditioning exhaust energy. Because the heat exchange core body is made of a material with heat transfer and transmission performances, when the heat exchange core body is applied to an air conditioning system, the air can be pre-cooled and dried in summer by utilizing exhaust air, and the fresh air is pre-heated and humidified in winter, so that the fresh air load is obviously reduced, the energy consumption of a cold and hot system is saved, and the heat exchange core body is very favorable for saving the operation cost and reducing the peak power consumption on a small system scale.
The total heat exchange core is used for collecting indoor return air heat and transmitting the indoor return air heat to an important device of outdoor fresh air, indoor and outdoor air is subjected to heat exchange, however, the total heat exchange core is easy to be moist and mildewed, meanwhile, the fresh air cannot be well sterilized and disinfected during heat exchange, the fresh air which is exchanged during fresh air heat exchange and is subjected to total heat exchanger is not sterilized and disinfected, and further, the fresh air can be secondarily polluted due to the fact that the total heat exchange core is moist and mildewed when passing through the total heat exchange core, and further the indoor air quality is influenced.
Disclosure of Invention
The invention aims to provide a heating sterilization protective cover for a total heat exchange core and a total heat exchange structure, which better solve the existing problems, solve the problem that the total heat exchange core is easy to wet and mildew by heating and sterilizing the total heat exchange core at high temperature, and simultaneously realize sterilization of fresh air by opening the heating sterilization protective cover when an outdoor fresh air mode of the total heat exchange core is opened.
In order to achieve the purpose, the invention provides a heating sterilization protective cover for a total heat exchange core, which comprises a cover body, wherein a heating element is arranged on the cover body, and a clamping structure is detachably arranged on the outer surface of the total heat exchange core.
Above-mentioned technical scheme through providing a can dismantle the heat sterilization protection casing that sets up on total heat exchange core, when total heat exchange core does not carry out the new trend heat transfer, opens the heat sterilization protection casing, realizes high temperature heat sterilization to total heat exchange core, has solved the easy damp moldy problem of total heat exchange core among the prior art, when total heat exchange core carries out the new trend heat transfer simultaneously, opens the heat sterilization protection casing, realizes the heat sterilization to outdoor new trend.
Preferably, the cover is integrally formed.
Furthermore, the side surface of the cover body forms a clamping structure which is a concave groove and/or a convex strip extending along the vertical direction, and the heating sterilization protective cover is detachably arranged on the outer surface of the total heat exchange core body through the concave groove and/or the convex strip.
Preferably, the cover body is composed of a support frame and a cover surface arranged on the support frame, and the cover surface is detachably arranged on the support frame.
Preferably, the supporting frame is formed with grooves and/or projections, and the heat sterilization protective cover is detachably arranged on the outer surface of the total heat exchange core body through the grooves and/or projections.
Preferably, a plurality of support columns are formed on the support frame in the circumferential direction, each support column is provided with a clamping structure, the clamping structure is a concave groove and/or a convex strip formed by extending along the vertical direction of the support frame, and the heating sterilization protective cover is detachably arranged on the outer surface of the total heat exchange core body through the concave groove and/or the convex strip.
Preferably, the overlay is formed from a plurality of sub-covers which are removably spliced together to form the overlay.
Preferably, the plurality of sub-housings are detachably spliced together by a plug connection or a snap connection to form the cover surface.
Preferably: the cover surface is composed of a plurality of sub-covers which are detachably connected with the support columns 3311 on the two sides; the support columns are provided with inserting pieces in the direction facing the two side sub-covers, slots are respectively formed on the two side edges of the sub-covers, and the slots on the two side edges of the sub-cover (341) are respectively inserted into the corresponding inserting pieces (4) of the support column (3311).
Preferably, the heating element is a heating wire, and the heating wire is uniformly distributed on the cover body along the vertical direction or the heating wire is uniformly distributed on the cover body along the horizontal direction or is spirally arranged on the cover body.
A total heat exchange structure comprises a total heat exchange core body, wherein the heating sterilization protective cover is arranged on the total heat exchange core body.
Preferably, the total heat exchange core is provided with a connecting part corresponding to the clamping structure of the heating sterilization protective cover.
According to the invention, by providing the heating sterilization protective cover and the total heat exchange structure which are detachably arranged on the total heat exchange core, when the total heat exchange core does not exchange fresh air for heat, the heating sterilization protective cover is opened to realize high-temperature heating sterilization on the total heat exchange core, so that the problem that the total heat exchange core is easy to damp and mildew in the prior art is solved, and meanwhile, when the total heat exchange core exchanges fresh air for heat, the heating sterilization protective cover is opened to realize heating sterilization on outdoor fresh air. Furthermore, the heating sterilization protective cover is detachably connected with the full heat exchange core body, so that the heating sterilization protective cover has strong applicability, and can be conveniently detached for cleaning when a user needs to clean the heating sterilization protective cover; simultaneously because will add the thermal sterilization protection casing setting in the outside of total heat exchange core, play the filter effect to the gas of through total heat exchange core, make total heat exchange core be difficult to dirty, sing its life, improve heat exchange efficiency.
Drawings
FIG. 1 is a diagram of a complete machine installation of a total heat exchange structure in an embodiment of the present invention;
FIG. 2 is a schematic view of a heat sterilization shield according to an embodiment of the present invention;
FIG. 3 is a schematic view of a total heat exchange core according to an embodiment of the present invention;
FIG. 4 is a schematic view of the connection between the integrally formed cover and the total heat exchange core according to the embodiment of the present invention;
FIG. 5 is an enlarged view of a portion of the cover and the core shown in FIG. 4;
FIG. 6 is a top view of a mask body having a concave groove formed on one side and a convex strip formed on the other side according to an embodiment of the present invention;
FIG. 7 is a schematic view of a mask body formed by a support frame and a mask cover according to an embodiment of the present invention;
FIG. 8 is a schematic view of the supporting frame of FIG. 7 according to an embodiment of the present invention;
FIG. 9 is a schematic view of the mask of FIG. 7 according to an embodiment of the present invention;
FIG. 10 is a schematic view of a mask having a plurality of support posts according to an embodiment of the present invention;
FIG. 11 is a schematic diagram of a mask surface divided into a plurality of sub-masks according to an embodiment of the present invention;
FIG. 12 is a diagram illustrating a relationship between a plug tab and a slot according to an embodiment of the present invention;
1-total heat exchange core; 2-heating sterilization protective cover; 3-a cover body; 31-a heating element; 311-heating wires; 32-snap fit configuration; 321-a concave groove; 323-grooves; 33-a support frame; 331-a plurality of support columns; 3311-support column; 34-cover surface; 341-sub-cover; 4-inserting pieces; 5, inserting a slot;
Detailed Description
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.
It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.
As used herein, the terms "first," "second," and the like may be used to describe elements of exemplary embodiments of the invention. These terms are only used to distinguish one element from another element, and the inherent features or order of the corresponding elements and the like are not limited by the terms. Unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. Terms, such as those defined in commonly used dictionaries, are to be interpreted as having a meaning that is consistent with their context in the relevant art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.
Those skilled in the art will understand that the devices and methods of the present invention described herein and illustrated in the accompanying drawings are non-limiting exemplary embodiments and that the scope of the present invention is defined solely by the claims. Features illustrated or described in connection with one exemplary embodiment may be combined with features of other embodiments. Such modifications and variations are intended to be included within the scope of the present invention.
Example 1
The present embodiment provides a heat sterilization shield 2 for an all heat exchange core 1, as shown in fig. 2 to 12: comprises a cover body 3, wherein the cover body 3 is provided with a heating element 31 and a clamping structure 32 which detachably arranges the cover body 3 on the outer surface of the total heat exchange core body 1. Through providing one kind and can dismantle the pasteurization protection casing 2 that sets up on total heat exchange core 1, when total heat exchange core 1 did not carry out the new trend heat transfer, open pasteurization protection casing 2, realize high temperature heat sterilization to total heat exchange core 1, solved among the prior art problem that total heat exchange core 1 easily wets moldy, when total heat exchange core 1 carried out the new trend heat transfer simultaneously, open pasteurization protection casing 2, the realization is to the pasteurization of outdoor new trend.
In this embodiment, as shown in fig. 4-5, the cover 3 may be integrally formed, and in the specific implementation process, the cover 3 is structurally defined according to the size and the assembling position of the total heat exchange core 1 fixedly installed as required, and the heat sterilization protective cover 2 having the heating element 31 and the snap-fit structure 32 is formed by the integrally forming technology. The clamping structure 32 is arranged on one side of the cover body 3 facing the total heat exchange core body 1, and extends along the vertical direction of the cover body 3 to form a plurality of concave grooves 321, the number of the concave grooves 321 can be multiple, in the specific implementation process, the concave grooves 321 can be arranged according to the shape of the total heat exchange core body 1 to be installed, and when the total heat exchange core body 1 is in a quadrangular structure, the concave grooves 321 are arranged at positions corresponding to the side edges of the quadrangular prism; when the total heat exchange core body 1 is in a hexagonal prism structure, six concave grooves 321 are arranged at positions of the concave grooves 321 corresponding to the side edges of the quadrangular prism; the side edge of the total heat exchange core body 1 is embedded in the concave groove 321 to form a fixed connection with the heating sterilization protective cover 2. Furthermore, the total heat exchange core 1 may also be provided with protruding strips corresponding to the concave grooves 321 on the cover 3. As a further alternative, convex strips may be formed extending in the vertical direction on the cover 3, and concave grooves corresponding to the convex strips on the cover 3 may be provided on the total heat exchange core 1. Through the above-mentioned cover body 3 integrated into one piece to be provided with the concave groove 321 that is connected with the total heat exchange core 1 on the side of the cover body 3 facing the total heat exchange core 1, optionally also can form protruding strip, make things convenient for the cover body 3 to be connected with dismantling of the total heat exchange core 1 surface. Optionally, as shown in fig. 6, by performing bending processing or punch forming on the side surface of the cover 3, a concave groove 321 is formed on one side connected with the total heat exchange core 1, and a convex strip is formed on the other side of the same position of the cover 3; alternatively, a raised strip may be formed, with a recessed groove 321 formed on the other side of the cover 3 at the same location. In the heating protection casing 2 in-service use of disinfecting, adopt high temperature to carry out heating sterilization to removing tide full heat exchange core 1, can lead to the cover body 3 structure to have the deformation of certain degree because of expend with heat and contract with cold, through the setting of the above-mentioned concave groove 321 that forms, reducible expend with heat and contract with cold irreversible destruction that the cover body 3 caused.
Alternatively, as shown in fig. 7 to 9 in particular, the cover 3 may be assembled by splicing a plurality of components, and is composed of a support frame 33 and a cover 34 disposed on the support frame 33, and the cover 34 is detachably disposed on the support frame 33. The support frame 33 is a main body of the whole heating sterilization protective cover 2 structure, can play a role of supporting the whole protective cover, and can be a metal support or other high-temperature resistant materials; the holder is not limited to a cylindrical shape, and may be in other shapes, and may surround the core. In the implementation process, the support is set to be cylindrical, the cover surface 34 is set to be cylindrical, and the diameter of the inner side of the cover surface 34 is slightly larger than that of the cylindrical support, so that the cover surface 34 can be sleeved on the outer side of the cylindrical support. Meanwhile, a fixing structure is arranged at the bottom of the support frame 33 to fix the cover surface 34 sleeved on the cylindrical support.
Further alternatively, the supporting frame 33 is formed with grooves 323 and/or protrusions, and the heat sterilization protective cover 2 is detachably disposed on the outer surface of the total heat exchange core 1 through the grooves 323 and/or protrusions, in which the total heat exchange core is generally in a quadrangular prism shape and a hexagonal prism shape, so that four and six grooves 323 or protrusions may be disposed on the top and bottom of the supporting frame 33, respectively.
As further alternative, as shown in fig. 10 to 11, a plurality of support columns 331 are formed on the support frame 33 in the circumferential direction, a snap-fit structure 32 connected to the total heat exchange core 1 is formed on each support column 3311, the snap-fit structure 32 is optional and is a concave groove 321 formed by extending along the vertical direction of the support frame 33, and the heat sterilization protective cover 2 is detachably disposed on the outer surface of the total heat exchange core 1 through the concave groove 321 and/or the convex strip; alternatively, a protruding strip may be formed, and the heat sterilization protective cover 2 may be detachably disposed on the outer surface of the total heat exchange core 1 through the protruding strip.
Preferably, the cover 34 is formed by a plurality of sub-covers 341, and the sub-covers 341 are detachably spliced together to form the cover 34. In the actual generation process of the cover surface 34, because the structure surrounding the full heat exchange core 1 is formed, the requirements on the production process and the processing die are high, the cover surface 34 is split into a plurality of sub covers 341, a connecting structure is further arranged on the sub covers 341, the sub covers 341 are spliced to form a complete cover surface 34 structure, and the difficulty of the processing process of the cover surface 34 is greatly reduced. Preferably, each two connected sub-covers 341 of the plurality of sub-covers 341 are connected in a plug-in manner, a groove structure of the plug-in connection is arranged on one side of the sub-cover 341, and a protrusion structure which can be fixed in a matching manner with the groove structure is arranged on the other side of the sub-cover 341. Alternatively, the plurality of sub-housings 341 may be connected by a snap to enclose the cover surface 34.
Further, as shown in fig. 10 to 12, the cover surface 34 is formed of a plurality of sub-covers 341, and the sub-covers 341 are detachably connected to the support columns 3311 on both sides thereof; the supporting columns 3311 are formed with insertion pieces 4 in the direction toward the two side sub-housings 341, the two side edges of the sub-housings 341 are respectively formed with insertion slots 5, and the insertion slots on the two side edges of the sub-housings 341 are respectively inserted into the insertion pieces 4 of the corresponding supporting columns 3311.
In a specific implementation, the slots 5 may be formed on both sides of the sub-housing 341, the width of the sub-housing 341 in the horizontal direction is adaptively designed according to the distance between the support posts 3311 on the support frame 33, so that the sub-housing 341 may be installed between the two support posts 3311, the insertion pieces 4 disposed on the support posts 3311 form a gap into which the slots 5 on both sides of the sub-housing 341 may be inserted, and the sub-housing 341 fits the slot 5 structure with the insertion pieces 4 on the support posts 3311 through the gap, so as to insert each sub-housing 341 between two support posts 3311. Optionally, a gap for inserting the slots 5 at two sides of the sub-cover 341 may not be formed on the supported patch 4, and in the specific installation, the slot 5 at one side of the sub-cover 341 is firstly inserted into the patch 4 on the support post 3311, and in the process of inserting the other side of the sub-cover 341, the sub-cover 341 is deformed to a certain extent by applying pressure to the sub-cover 341, so that the other side of the sub-cover 341 is inserted into another support post 3311.
Preferably, as shown in fig. 9, the heating element 31 is a heating wire 311, the heating wire 311 is uniformly distributed on the cover 3, so as to uniformly heat the total heat exchange core 1, in a specific implementation, the heating wire 311 may be uniformly arranged on the cover 3 along a vertical direction or the heating wire 311 may be uniformly distributed on the cover 3 along a horizontal direction, and further, the heating wire 311 is spirally arranged on the cover 3, or the heating wire 311 is uniformly arranged along both the horizontal direction and the vertical direction, so that the heating wire 311 forms a grid structure on the cover 34.
This embodiment, through providing a can dismantle the pasteurization protection casing 2 and the total heat exchange structure of setting on total heat exchange core 1, when total heat exchange core 1 does not carry out the new trend heat transfer, open pasteurization protection casing 2, realize high temperature pasteurization to total heat exchange core 1, the problem of the easy moist moldy of total heat exchange core 1 among the prior art has been solved, when total heat exchange core 1 carries out the new trend heat transfer simultaneously, open pasteurization protection casing 2, the realization is to the pasteurization of outdoor new trend. Furthermore, the heating sterilization protective cover 2 is detachably connected with the total heat exchange core 1, so that the heating sterilization protective cover 2 has strong applicability, and when a user needs to clean the heating sterilization protective cover 2, the heating sterilization protective cover can be conveniently detached for cleaning; simultaneously because set up the outside at total heat exchange core 1 with the protection casing 2 that disinfects by heating, played the filter action to the gas that flows through total heat exchange core 1, make total heat exchange core 1 be difficult to dirty, sing its life, improve heat exchange efficiency.
Example 2:
the embodiment provides a total heat exchange structure, as shown in fig. 1, comprising a total heat exchange core 1, wherein the total heat exchange core 1 is provided with a heat sterilization protective cover 2 according to the above embodiment. The heating sterilization cover is provided with a clamping structure 32, so that the heating sterilization cover can be detachably fixed on the total heat exchange core body 1. Furthermore, the total heat exchange core 1 is provided with a connecting part corresponding to the heat sterilization protective cover 2 matching with the clamping structure 32, and in the specific implementation process, when the clamping structure 32 arranged on the heat sterilization protective cover is a concave groove 321, the total heat exchange core 1 is provided with a convex strip corresponding to the concave groove 321; when the engaging structure 32 provided on the heat sterilization cover is a protruding strip, a concave groove 321 corresponding to the protruding strip is provided on the total heat exchange core 1. When the groove 323 is only arranged on the support frame 33, the total heat exchange core 1 can be directly embedded in the groove 323, or a projection corresponding to the groove can be arranged on the total heat exchanger; when the supporting frame 33 is provided with the protrusion, the groove is provided at the corresponding position of the total heat exchange core body 1. The fixed connection of the total heat exchange core body 1 and the heating sterilization protective cover 2 is formed by embedding the bulges in the grooves.
In the specific implementation process, the full heat exchange core body 1 is directly connected with the heating sterilization protective cover 2, and the connection part is sealed by adopting high-heat-conductivity gel and heat-conductivity joint filling glue, so that better sealing of the connection part is realized.
In the specific work of the total heat exchange structure, two working modes can be divided:
the first mode of operation:
when the total heat exchange structure does not carry out total heat exchange, get into the function of heating and disinfecting, the high temperature heating mode is opened to the heat sterilization protection casing 2, can set up heating temperature between 65 ℃ to 80 ℃ in the concrete implementation, heats at least 30 minutes, after the heating, still can be through setting up the fan reversal in total heat exchange structure both sides, the reversal time can set up to 10 minutes, blows off the dust on the heat sterilization protection casing 2.
The second working mode is as follows:
when the total heat exchange structure normally works for heat exchange, the heating sterilization protective cover 2 can be selectively opened for sterilization, the heating temperature of the heating sterilization protective cover 2 is 55 ℃ to 60 ℃, and high-temperature sterilization of the inflowing fresh air is realized while the total heat exchange core body 1 is sterilized. The sterilizing function is turned off when the user selects to turn off.
The drawings referred to above and the detailed description of the invention, which are exemplary of the invention, serve to explain the invention without limiting the meaning or scope of the invention as described in the claims. Accordingly, modifications may be readily made by those skilled in the art from the foregoing description. Further, those skilled in the art may delete some of the constituent elements described herein without deteriorating the performance, or may add other constituent elements to improve the performance. Further, the order of the steps of the methods described herein may be varied by one skilled in the art depending on the environment of the process or apparatus. Therefore, the scope of the present invention should be determined not by the embodiments described above but by the claims and their equivalents.
While the invention has been described in connection with what is presently considered to be practical embodiments, it is to be understood that the invention is not to be limited to the disclosed embodiments, but on the contrary, is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the appended claims.
Claims (11)
1. A heat sterilization shield (2) for a total heat exchange core (1), characterized in that: the heat exchange core comprises a cover body (3), wherein a heating element (31) and a clamping structure (32) which is detachably arranged on the outer surface of the full heat exchange core body (1) of the cover body (3) are arranged on the cover body (3).
2. The heat sterilisation protective hood (2) according to claim 1, characterised in that said hood (3) is integrally formed.
3. The heat-sterilisation protective hood (2) according to claim 2, wherein said snap-fit structure (32) is formed on the side surface of said hood (3), said snap-fit structure (32) being a groove (321) and/or a raised strip extending in a vertical direction, said heat-sterilisation protective hood (2) being removably arranged on the outer surface of said total heat exchange core (1) by means of said groove (321) and/or said raised strip.
4. The heat sterilisation protective hood (2) according to claim 1, characterised in that said hood (3) is constituted by a support (33) and a cover (34) arranged on said support (33), said cover (34) being removably arranged on said support (33).
5. The heat-sterilisation protective cover (2) according to claim 4, wherein said support frame (33) is formed with recesses (323) and/or protrusions, said heat-sterilisation protective cover (2) being removably arranged on the outer surface of the total heat exchange core (1) by means of said recesses (323) and/or protrusions.
6. The heat sterilization shield (2) according to claim 4, wherein a plurality of support columns (331) are formed on the support frame (33) in the circumferential direction, each support column (3311) is formed with the snap-fit structure (32), the snap-fit structure (32) is a concave groove (321) and/or a convex strip extending along the vertical direction of the support frame (33), and the heat sterilization shield (2) is detachably disposed on the outer surface of the total heat exchange core (1) through the concave groove (321) and/or the convex strip.
7. The heat sterilisation protective hood (2) according to any of the claims from 4 to 6, characterised in that said cover face (34) is constituted by a plurality of sub-hoods (341), said sub-hoods (341) being removably spliced together by means of a bayonet connection or a snap connection to form said cover face (34).
8. The heat sterilisation protective hood (2) according to claim 6, characterised in that: the cover surface (34) is composed of a plurality of sub covers (341), and the sub covers (341) are detachably connected with the supporting columns (3311) on the two sides of the sub covers; the support columns (3311) are provided with inserting pieces (4) in the direction facing the two side sub-covers (341), the two side edges of the sub-covers (341) are respectively provided with inserting slots (5), and the inserting slots on the two side edges of the sub-covers (341) are respectively inserted into the corresponding inserting pieces (4) of the support columns (3311).
9. The heat sterilisation shield (2) according to claim 1, characterised in that said heating elements (31) are heating wires (311), said heating wires (311) being circumferentially evenly distributed on said cover (3) in a vertical direction or said heating wires (311) being axially evenly distributed on said cover (3) in a horizontal direction or being helically arranged on said cover (3).
10. A total heat exchange structure comprising a total heat exchange core (1), wherein the total heat exchange core (1) is provided with a heat sterilization protective cover (2) according to any one of claims 1 to 9.
11. The total heat exchange structure according to claim 10, characterized in that the total heat exchange core (1) is provided with a connecting part corresponding to the snap-fit structure (32) of the heat sterilization protective cover (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010667013.XA CN111947294B (en) | 2020-07-10 | 2020-07-10 | Heating sterilization protective cover for total heat exchange core and total heat exchange structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997003324A1 (en) * | 1995-07-13 | 1997-01-30 | Marcel Riendeau | Air ventilation system with rotating heat/energy recovery core |
| CN101880164A (en) * | 2009-09-15 | 2010-11-10 | 程显军 | Preparation method of semi-arc carbon fiber heating unit |
| US20120071081A1 (en) * | 2009-05-29 | 2012-03-22 | Hyung Ho Park | Ventilating apparatus, and method for controlling the ventilating apparatus |
| US9279598B2 (en) * | 2013-03-15 | 2016-03-08 | Nortek Air Solutions Canada, Inc. | System and method for forming an energy exchange assembly |
| CN205717629U (en) * | 2016-04-01 | 2016-11-23 | 黄京跃 | Air cleaning heat exchange core and air cleaning heat-exchanger rig |
| CN205847622U (en) * | 2016-06-24 | 2016-12-28 | 江苏天宝陶瓷股份有限公司 | Far-infrared ceramic heater |
| KR101704304B1 (en) * | 2015-12-14 | 2017-02-08 | 현대자동차주식회사 | Method for reducing odor from evaporator core |
| CN206291413U (en) * | 2016-11-22 | 2017-06-30 | 江苏鸿浩环境工程有限公司 | Heat reclamation type air purification fresh air blower |
| CN206531243U (en) * | 2017-03-10 | 2017-09-29 | 山西绿建科技有限公司 | A kind of efficient heat recovery core |
| CN108235458A (en) * | 2018-02-06 | 2018-06-29 | 宝应县恒泰电器设备厂 | Protection type heating collar |
| CN207797321U (en) * | 2017-12-28 | 2018-08-31 | 张家口京飞特科技发展有限公司 | A kind of new wind turbine of air conditioner with air purification |
| CN208205698U (en) * | 2018-05-07 | 2018-12-07 | 兰存大 | A kind of efficient tea drier |
| JP2019127774A (en) * | 2018-01-25 | 2019-08-01 | コベルコ建機株式会社 | Cooling device for construction machine |
| CN209386486U (en) * | 2019-01-22 | 2019-09-13 | 派洛奇科技（北京）有限公司 | Air-duct apparatus and ventilation equipment with it |
| CN110986213A (en) * | 2019-11-11 | 2020-04-10 | 珠海格力电器股份有限公司 | Fresh air system with heat exchange core and air conditioner |
| CN111076302A (en) * | 2019-12-09 | 2020-04-28 | 珠海格力电器股份有限公司 | Fresh air conditioner indoor unit, fresh air conditioner and control method of fresh air conditioner |
| CN111140988A (en) * | 2020-01-03 | 2020-05-12 | 珠海格力电器股份有限公司 | Heat exchange core self-cleaning system of fresh air conditioner, control method of heat exchange core self-cleaning system and air conditioner |
| CN211261526U (en) * | 2019-12-23 | 2020-08-14 | 安徽国瑞食品有限公司 | Drying device for vegetable processing |
-
2020
- 2020-07-10 CN CN202010667013.XA patent/CN111947294B/en active Active
Patent Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997003324A1 (en) * | 1995-07-13 | 1997-01-30 | Marcel Riendeau | Air ventilation system with rotating heat/energy recovery core |
| US20120071081A1 (en) * | 2009-05-29 | 2012-03-22 | Hyung Ho Park | Ventilating apparatus, and method for controlling the ventilating apparatus |
| CN101880164A (en) * | 2009-09-15 | 2010-11-10 | 程显军 | Preparation method of semi-arc carbon fiber heating unit |
| US9279598B2 (en) * | 2013-03-15 | 2016-03-08 | Nortek Air Solutions Canada, Inc. | System and method for forming an energy exchange assembly |
| KR101704304B1 (en) * | 2015-12-14 | 2017-02-08 | 현대자동차주식회사 | Method for reducing odor from evaporator core |
| CN205717629U (en) * | 2016-04-01 | 2016-11-23 | 黄京跃 | Air cleaning heat exchange core and air cleaning heat-exchanger rig |
| CN205847622U (en) * | 2016-06-24 | 2016-12-28 | 江苏天宝陶瓷股份有限公司 | Far-infrared ceramic heater |
| CN206291413U (en) * | 2016-11-22 | 2017-06-30 | 江苏鸿浩环境工程有限公司 | Heat reclamation type air purification fresh air blower |
| CN206531243U (en) * | 2017-03-10 | 2017-09-29 | 山西绿建科技有限公司 | A kind of efficient heat recovery core |
| CN207797321U (en) * | 2017-12-28 | 2018-08-31 | 张家口京飞特科技发展有限公司 | A kind of new wind turbine of air conditioner with air purification |
| JP2019127774A (en) * | 2018-01-25 | 2019-08-01 | コベルコ建機株式会社 | Cooling device for construction machine |
| CN108235458A (en) * | 2018-02-06 | 2018-06-29 | 宝应县恒泰电器设备厂 | Protection type heating collar |
| CN208205698U (en) * | 2018-05-07 | 2018-12-07 | 兰存大 | A kind of efficient tea drier |
| CN209386486U (en) * | 2019-01-22 | 2019-09-13 | 派洛奇科技（北京）有限公司 | Air-duct apparatus and ventilation equipment with it |
| CN110986213A (en) * | 2019-11-11 | 2020-04-10 | 珠海格力电器股份有限公司 | Fresh air system with heat exchange core and air conditioner |
| CN111076302A (en) * | 2019-12-09 | 2020-04-28 | 珠海格力电器股份有限公司 | Fresh air conditioner indoor unit, fresh air conditioner and control method of fresh air conditioner |
| CN211261526U (en) * | 2019-12-23 | 2020-08-14 | 安徽国瑞食品有限公司 | Drying device for vegetable processing |
| CN111140988A (en) * | 2020-01-03 | 2020-05-12 | 珠海格力电器股份有限公司 | Heat exchange core self-cleaning system of fresh air conditioner, control method of heat exchange core self-cleaning system and air conditioner |
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