CN111473505B - Vertical full heat exchanger shell - Google Patents
Vertical full heat exchanger shell Download PDFInfo
- Publication number
- CN111473505B CN111473505B CN202010276825.1A CN202010276825A CN111473505B CN 111473505 B CN111473505 B CN 111473505B CN 202010276825 A CN202010276825 A CN 202010276825A CN 111473505 B CN111473505 B CN 111473505B
- Authority
- CN
- China
- Prior art keywords
- plate
- shaped
- heat exchanger
- total heat
- arc
- 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.)
- Active
Links
Images
Classifications
-
- 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
- F24F13/20—Casings or covers
Abstract
The invention relates to a vertical total heat exchanger shell, which comprises a U-shaped plate, end plates arranged at two ends of the U-shaped plate and a door plate arranged at the front part of the U-shaped plate, wherein the end plates are arranged on the two ends of the U-shaped plate; the U-shaped end part of the U-shaped plate is folded inwards, and a plurality of hinge assemblies are uniformly arranged at the folded edge of the U-shaped end part on one side; the left side and the right side of the end plate are not provided with folded edges and are connected with the outer edges of the two ends of the U-shaped plate through arc-shaped connecting pieces, the front side and the rear side of the end plate are folded in the same direction, the folded edges are inward during assembly, and the folded edges on the rear side are fixedly connected with the bottom surface of the U-shaped plate; a hinge connecting plate is arranged at a position, corresponding to the hinge assembly on the U-shaped plate, of one side of the door plate, and is fixedly connected with the hinge assembly during assembly; the included angle of the two installation edge strips of the arc-shaped connecting piece is a right angle, and the inner side of the arc-shaped connecting piece is provided with a plug-in mounting positioning strip. The vertical total heat exchanger shell has the advantages that the box body is reasonable in structural design, simple to assemble, capable of saving labor cost, good in stress condition and not prone to deformation; the appearance is beautiful, the cost is low, and the method is suitable for small-batch production with different size requirements.
Description
Technical Field
The invention relates to the technical field of total heat exchanger manufacturing, in particular to a vertical total heat exchanger shell.
Background
The full heat exchanger is an evolution and upgrading of a ventilation fan and other ventilation devices, not only has the ventilation function, but also can purify indoor air, can enable the indoor air to generate circulation, and is internally provided with a multifunctional purification system to ensure that the air entering the room is clean and healthy.
With the gradual improvement of the requirements of people on living level, the total heat exchange system is more and more commonly applied to places such as families, hotels and the like, meanwhile, the requirement of people on the matching degree of the installed total heat exchanger and indoor furniture is higher and higher, the performance and the aesthetic degree of the total heat exchanger become main reference factors when people buy, and the aesthetic degree directly influences the selection of customers.
The vertical total heat exchanger shells on the market are mostly divided into two types according to the material, namely metal and plastic. The plastic total heat exchanger shell is generally formed by integrally injection molding through a mold, the production efficiency is high, the formed total heat exchanger shell is flat and attractive in appearance, the manufacturing cost of the injection mold is extremely high, and the total heat exchanger shells of different models are required to be specially provided with the special injection mold. For small enterprises, the production cost is too high. The metal full heat exchanger shell is mostly formed by sheet metal die casting, and the structure is complex; adopt manual welding or the fixed mode of screw to connect firmly between the sheet metal component, on the one hand the processing step is various, there is consuming time and difficultly, production efficiency low grade is not enough, on the other hand, the welding can leave welding trace or deformation on the total heat exchanger shell surface, still need further polishing, and it is protruding then to have the screw on the fix with screw shell, and the total heat exchanger shell aesthetic property that leads to accomplishing is relatively poor, and for reduce cost, the shell of metal is simple structure is the rule usually, can't improve the competitiveness in the appearance.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides a vertical total heat exchanger shell. The vertical total heat exchanger shell box body has reasonable structural design, convenient assembly, better stress condition and less deformation; after the connecting parts are painted, no seam exists, the appearance is smooth and attractive, the cost is low, the method is suitable for small-scale production with different size requirements, and even small-sized enterprises can produce high-quality full heat exchanger shells; the arc-shaped connecting piece is internally provided with the plug-in positioning strip, so that the positioning of the internal connecting piece is facilitated, the function of preventing the to-be-assembled piece from shaking during assembling is achieved, the assembling complexity is simplified, and the labor cost is saved.
The invention provides the following technical scheme: the vertical total heat exchanger shell comprises a U-shaped plate, end plates arranged at two ends of the U-shaped plate and a door plate arranged at the front part of the U-shaped plate; the U-shaped end part of the U-shaped plate is folded inwards, and a plurality of hinge assemblies are uniformly arranged at the folded edge of the U-shaped end part on one side; the left side and the right side of the end plate are not provided with folded edges and are connected with the outer edges of the two ends of the U-shaped plate through arc-shaped connecting pieces, the front side and the rear side of the end plate are folded in the same direction, the folded edges are inward during assembly, and the folded edges on the rear side are fixedly connected with the bottom surface of the U-shaped plate; a hinge connecting plate is arranged at a position, corresponding to the hinge assembly on the U-shaped plate, of one side of the door plate, and is fixedly connected with the hinge assembly during assembly; the included angle of the two installation edge strips of the arc-shaped connecting piece is a right angle, and the inner side of the arc-shaped connecting piece is provided with a plug-in mounting positioning strip.
Compared with the prior art, the total heat exchanger shell of the invention achieves the following remarkable improvements:
(1) the box body is reasonable in structural design and convenient to assemble, wherein the box body is large and long in structural integrated design (the U-shaped plate is formed by bending a metal plate), the small part is fixedly connected through a connecting piece, the stress elements are mainly and intensively arranged on the U-shaped plate, the integrated design is better in stress condition, and deformation is less prone to generating;
(2) after the connecting parts are painted, no seam exists, the appearance is attractive after painting treatment and can be compared with the whole injection molding full heat exchanger shell, the sheet metal cost is low and is far lower than the cost of a special die specially provided for whole injection molding, the production cost is greatly reduced, the method is suitable for small-scale production with different size requirements, and even small enterprises can produce high-quality full heat exchanger shells;
(3) the inside cartridge location strip that is equipped with of arc connecting piece, the internal connection piece location of being convenient for plays the function that prevents to wait that the assembly from rocking when the assembly, has simplified the complexity of assembly, and alone can accomplish the assembly, has practiced thrift the human cost.
Preferably, in the vertical total heat exchanger shell, the middle part of the inner side of the arc-shaped connecting piece is provided with an insertion positioning strip pointing to the circle center direction of the arc-shaped connecting piece. The plug-in positioning strip points to the direction of the circle center, the two sides are symmetrical, the stress condition is good, the sharp corner of the supporting plate connected with the plug-in positioning strip is provided with a positioning hole matched with the sharp corner, and during installation, the positioning hole of the supporting plate slides in from the end part of the plug-in positioning strip, so that the positioning and the installation are facilitated.
Preferably, in the vertical total heat exchanger shell, the outer end faces of the two mounting edge strips of the arc-shaped connecting piece are tangent to the arc-shaped face, the outer end faces are provided with step faces, and the step faces are fixedly connected with the outer edges of the two ends of the U-shaped plate. The side surface of the step surface has the functions of stopping and positioning, so that the U-shaped plate is conveniently fixedly connected, and the arc-shaped connecting piece and the U-shaped plate are prevented from being staggered when fixedly connected. Further, as optimization, the height of the step surface is consistent with the thickness of the U-shaped plate. The U-shaped plate and the arc-shaped connecting piece are in smooth transition, no seam can be seen after paint spraying, and the whole appearance is more attractive.
Preferably, in the vertical total heat exchanger shell, the door plate is composed of a door plate frame, and a front plate and a rear plate which are riveted to the door plate frame, the door plate frame includes two cross rods, two vertical rods, and an L-shaped door plate connecting member connecting the adjacent cross rods and vertical rods, and the adjacent cross rods and vertical rods are riveted to two ends of the door plate connecting member. The door plate adopts the mode that the front plate, the rear plate and the frame are the most suitable, and compared with a solid door plate, the door plate reduces the weight, can fix necessary circuits or components on the rear plate, does not need to punch the front plate, reduces the processing of the front plate and ensures the attractive appearance.
Preferably, in the vertical total heat exchanger shell, the cross sections of the cross bars and the vertical bars are both U-shaped structures, and the outer sides of the U-shaped bottom surfaces are provided with protruding outer edges. The structure effectively improves the bending resistance of the cross rods and the vertical rods, after assembly, the outer edges form closed rings with the same sizes as the front plate and the rear plate, the effects of quick positioning and limiting of the front plate and the rear plate can be achieved, and the assembly efficiency is improved. Furthermore, the heights of the two side surfaces of the cross rod and the vertical rod are different. On the one hand, can play the marking effect, be favorable to distinguishing which limit and front bezel cooperation when the equipment, which limit and back plate cooperation, the hinge connecting piece of setting in U type inslot can also be protected to this structure simultaneously.
Preferably, in the vertical total heat exchanger shell, the door panel connecting piece is provided with two extending ends, and the extending ends are matched with the U-shaped structures of the cross rod and the vertical rod. The door panel connecting piece is fixedly connected with the cross rod and the vertical rod after being inserted, the stress condition is good, and the U-shaped structure also plays a role in positioning and prevents the door panel connecting piece from twisting or rotating after being connected with the cross rod and the vertical rod.
Preferably, in the vertical total heat exchanger shell, the outer edge heights of the cross rods and the vertical rods are consistent with the thickness of the front plate or the rear plate matched with the cross rods and the vertical rods. The front plate and the rear plate are flush with the connecting part of the cross rod and the vertical rod, no seam can be seen after paint spraying, and the whole appearance is more attractive.
Preferably, in the vertical total heat exchanger shell, the fixed joint of the total heat exchanger shell is riveted by a headless blind rivet. The headless self-plugging rivet is also called a pull-through rivet and is characterized in that after the pull-riveting is finished, no rivet head falls off, and two riveting surfaces of a product are very flat and very suitable for riveting thin plates with limited space; the full heat exchanger shell riveted by the headless self-plugging rivet has smooth appearance, and can be compared favorably with the full heat exchanger shell integrally molded after paint spraying.
Preferably, in the vertical total heat exchanger shell, the U-shaped plate, the door plate, the end plate, the arc-shaped connecting piece and the door plate connecting piece are all made of aluminum alloy. The aluminum alloy has the characteristics of strong corrosion resistance, compact structure, uniform component performance, high strength, good plasticity, stable batch quality and the like, and is an excellent light material; the shell of the total heat exchanger made of the aluminum alloy material is easy to process, light and convenient and has high structural strength.
Preferably, in the vertical total heat exchanger shell, a partition plate is arranged in the U-shaped plate, a support plate is arranged between the partition plate and the U-shaped plate and between the partition plate and the end plate, the support plate is arranged at a right angle formed by the U-shaped plate and the end plate, and a positioning hole matched with the plug-in positioning strip is formed in one corner of the support plate. Through cartridge location strip and locating hole cooperation, not only can guarantee the assembly accuracy of full heat exchanger shell and backup pad, can install on the baffle through earlier support piece in addition, then insert the arc connecting piece on support piece, carry out the installation of end plate again at last, this assembling process is convenient and fast more, effectively improves assembly efficiency.
Drawings
FIG. 1 is an exploded view of the vertical total heat exchanger shell of the present invention;
FIG. 2 is a schematic structural view of the arcuate connector of the present invention;
FIG. 3 is a cross-sectional view of a U-shaped panel of the present invention;
FIG. 4 is a schematic structural view of the housing of the present invention without the internal mounting plate;
FIG. 5 is an exploded view of the door panel of the present invention;
FIG. 6 is an enlarged structural view of an inner portion of circle A in FIG. 5;
FIG. 7 is an installation view of the support plate and arcuate connector of the present invention;
FIG. 8 is a schematic structural view of the housing of the present invention mounting the interior mounting plate;
FIG. 9 is a front view of the housing of the present invention mounting the interior mounting plate;
fig. 10 is an enlarged structural view of an inner portion of circle B in fig. 9.
The labels in the figures are: 1-U-shaped plate, 11-hinge assembly; 2-door panel, 21-door panel frame, 211-cross bar, 212-vertical bar, 213-door panel connecting piece, 22-front plate, 23-back plate; 3-an end plate; 4-arc connecting piece, 41-plug positioning strip, and 42-step surface; 5-a separator; 6-support plate, 61-locating hole.
Detailed Description
The present invention will be further described with reference to the drawings and the detailed description (examples), but the present invention is not limited thereto.
As shown in fig. 1-6, the vertical total heat exchanger shell comprises a U-shaped plate 1, end plates 3 arranged at two ends of the U-shaped plate 1, and a door plate 2 arranged at the front part of the U-shaped plate 1; the U-shaped end part of the U-shaped plate 1 is folded inwards, and a plurality of hinge assemblies 11 are uniformly arranged at the folded edge of the U-shaped end part on one side; the left side and the right side of the end plate 3 are not provided with folded edges, the end plate is connected with the outer edges of the two ends of the U-shaped plate 1 through arc-shaped connecting pieces 4, the front side and the rear side of the end plate are folded in the same direction, the folded edges are inward during assembly, and the folded edges on the rear side are fixedly connected with the bottom surface of the U-shaped plate 1; a hinge connecting plate is arranged at the position, corresponding to the hinge component 11 on the U-shaped plate 1, of one side of the door plate 2, and is fixedly connected with the hinge component 11 during assembly; the included angle of the two installation edge strips of the arc-shaped connecting piece 4 is a right angle, and the inner side of the arc-shaped connecting piece is provided with an insertion positioning strip 41.
As shown in fig. 7-10, the box body of the vertical total heat exchanger shell of the invention has reasonable structural design and convenient assembly, wherein the box body part formed by the U-shaped plate 1 is integrally designed and processed by sheet metal parts and is connected with the end plate 3 through the arc-shaped connecting piece 4 to form a smooth surface, thereby improving the stress strength, simultaneously reducing the cost and beautifying the appearance, and being more suitable for the condition that small and medium-sized enterprises cannot invest more funds at one time. The inside cartridge location strip 41 that is equipped with of its arc connecting piece 4, when installing the backup pad 6, the locating hole 61 and the cooperation of cartridge location strip 41 of 6 closed angles departments of backup pad slide backup pad 6 into the casing inner chamber, rivet the location again, play the function that prevents backup pad 6 and rock in the assembling process, simplified the complexity of assembly, alone can accomplish the assembly, practiced thrift the human cost.
As a specific example:
the U-shaped plate 1, the door plate 2, the end plate 3, the arc-shaped connecting piece 4, the door plate connecting piece 213 and the like are made of aluminum alloy materials. Easy processing, light and structural strength is high moreover.
Wherein, the middle part of the inner side of the arc-shaped connecting piece 4 is provided with an insertion positioning strip 41 pointing to the direction of the circle center of the arc-shaped connecting piece 4. The outer end faces of the two mounting edge strips of the arc-shaped connecting piece 4 are tangent to the arc-shaped face, the outer end faces are provided with step faces 42, and the step faces 42 are fixedly connected with the outer edges of the two ends of the U-shaped plate 1. The height of the step surface 42 is consistent with the thickness of the U-shaped plate 1.
The door panel 2 is composed of a door panel frame 21, and a front plate 22 and a back plate 23 which are riveted on the door panel frame 21, the door panel frame 21 comprises two cross bars 211, two vertical bars 212 and an L-shaped door panel connecting piece 213 which connects the adjacent cross bars 211 and vertical bars 212, and the two ends of the adjacent cross bars 211 and vertical bars 212 are riveted with the two ends of the door panel connecting piece 213.
The cross sections of the cross rods 211 and the cross rods 212 are both U-shaped structures, and the outer sides of the U-shaped bottom surfaces are provided with protruding outer edges. The door panel connector 213 is provided with two protruding ends which are adapted to the U-shaped structures of the cross bar 211 and the vertical bar 212. The outer edge heights of the cross bars 211 and the vertical bars 212 are consistent with the thickness of the front plate 22 or the back plate 23 matched with the cross bars and the vertical bars. The fixing joint of the shell of the total heat exchanger is riveted by a headless self-plugging rivet.
The U-shaped plate 1 is internally provided with a partition plate 5 vertical to the bottom surface, wherein the partition plate 5 at the top is connected with a support plate 6, and one corner of the support plate 6 is provided with a positioning hole 61 in splicing fit with the positioning strip 41. Through location strip 41 and locating hole 61 cooperation, not only can guarantee the assembly accuracy of full heat exchanger shell and backup pad 6, can install on baffle 5 through earlier backup pad 6 in addition, then insert arc connecting piece 4 in backup pad 6, carry out the installation of end plate 3 at last again, this assembling process is convenient and fast more, the effectual assembly efficiency that has improved.
The installation process of the vertical total heat exchanger shell comprises the following steps:
i. assembling the door panel 2: inserting two ends of the door panel connecting piece 213 into the adjacent U-shaped grooves of the cross bar 211 and the vertical bar 212 respectively, riveting, and then riveting the front plate 22 and the rear plate 23 on the front and the rear of the door panel frame 21 respectively to complete the door panel 2;
assembling the partition 5 and the support plate 6: riveting the partition plate 5 and the support plate 6 together, and penetrating the support plate 6 into the arc-shaped connecting piece 4;
assembling the housing: riveting an arc-shaped connecting piece 4 which is connected with a partition plate 5 and a supporting plate 6 in series with a U-shaped plate 1 and an end plate 3 at corresponding positions, riveting the rest arc-shaped connecting pieces 4 with the U-shaped plate 1 and the end plate 3, riveting the bottom of the U-shaped plate 1 and the edge folding position of the end plate 3, riveting the partition plate 5 and the supporting plate 6 with the U-shaped plate 1 and the end plate 3, and finally installing a hinge assembly 11 at the edge folding position of the U-shaped plate 1;
mounting the door panel 2: the assembled door panel is connected to the assembled housing by hinge assembly 11.
The above general description of the invention and the description of the specific embodiments thereof, as referred to in this application, should not be construed as limiting the technical solutions of the invention. Those skilled in the art can add, reduce or combine the technical features disclosed in the general description and/or the specific embodiments (including the examples) to form other technical solutions within the protection scope of the present application according to the disclosure of the present application without departing from the structural elements of the present invention.
Claims (9)
1. Vertical total heat exchanger shell, its characterized in that:
the device comprises a U-shaped plate (1), end plates (3) arranged at two ends of the U-shaped plate (1) and a door plate (2) arranged at the front part of the U-shaped plate (1);
the U-shaped end part of the U-shaped plate (1) is folded inwards, and a plurality of hinge assemblies (11) are uniformly arranged at the folded edge of the U-shaped end part on one side;
the left side and the right side of the end plate (3) are not provided with folded edges, the end plate is connected with the outer edges of the two ends of the U-shaped plate (1) through arc-shaped connecting pieces (4), the front side and the rear side of the end plate are folded in the same direction, the folded edges are inward during assembly, and the folded edges on the rear side are fixedly connected with the bottom surface of the U-shaped plate (1);
a hinge connecting plate is arranged at the position, corresponding to the hinge component (11) on the U-shaped plate (1), of one side of the door plate (2), and is fixedly connected with the hinge component (11) during assembly;
the included angle of the two installation edge strips of the arc-shaped connecting piece (4) is a right angle, and the inner side of the arc-shaped connecting piece is provided with an insertion positioning strip (41).
2. The vertical total heat exchanger shell according to claim 1, wherein: and the middle part of the inner side of the arc-shaped connecting piece (4) is provided with an insertion positioning strip (41) pointing to the circle center direction of the arc-shaped connecting piece (4).
3. The vertical total heat exchanger shell according to claim 2, wherein: the outer end faces of the two mounting edge strips of the arc-shaped connecting piece (4) are tangent to the arc-shaped face, the outer end faces are provided with step faces (42), and the step faces (42) are fixedly connected with the outer edges of the two ends of the U-shaped plate (1).
4. The vertical total heat exchanger shell according to claim 3, wherein: the height of the step surface (42) is consistent with the thickness of the U-shaped plate (1).
5. The vertical total heat exchanger shell according to claim 1, wherein: the door plate (2) comprises a door plate frame (21), a front plate (22) and a rear plate (23) which are riveted on the door plate frame (21), the door plate frame (21) comprises two cross rods (211), two vertical rods (212) and an L-shaped door plate connecting piece (213) which is connected with the adjacent cross rods (211) and the adjacent vertical rods (212), and the two ends of the adjacent cross rods (211) and the adjacent vertical rods (212) are riveted with the two ends of the door plate connecting piece (213).
6. The vertical total heat exchanger shell according to claim 5, wherein: the cross sections of the cross rods (211) and the cross rods (212) are both U-shaped structures, and the outer sides of the U-shaped bottom surfaces are provided with protruding outer edges.
7. The vertical total heat exchanger shell according to claim 5, wherein: the door panel connecting piece (213) is provided with two extending ends, and the extending ends are matched with the U-shaped structures of the cross rods (211) and the vertical rods (212).
8. The vertical total heat exchanger shell according to claim 7, wherein: the outer edge heights of the cross rods (211) and the vertical rods (212) are consistent with the thickness of the front plate (22) or the rear plate (23) matched with the cross rods and the vertical rods.
9. The vertical total heat exchanger shell according to any one of claims 1 to 8, wherein: the fixing joint of the shell of the total heat exchanger is riveted by a headless self-plugging rivet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010276825.1A CN111473505B (en) | 2020-04-10 | 2020-04-10 | Vertical full heat exchanger shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010276825.1A CN111473505B (en) | 2020-04-10 | 2020-04-10 | Vertical full heat exchanger shell |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111473505A CN111473505A (en) | 2020-07-31 |
| CN111473505B true CN111473505B (en) | 2021-05-14 |
Family
ID=71751628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010276825.1A Active CN111473505B (en) | 2020-04-10 | 2020-04-10 | Vertical full heat exchanger shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111473505B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11118190A (en) * | 1997-10-13 | 1999-04-30 | Daikin Ind Ltd | Air conditioner |
| KR100518973B1 (en) * | 2004-11-26 | 2005-10-05 | 주식회사 세원기연 | Air handling unit with anti dew condensation frame |
| CN200982727Y (en) * | 2006-10-18 | 2007-11-28 | 海信集团有限公司 | Cabinet type air-conditioner indoor machine |
| CN201866923U (en) * | 2010-10-19 | 2011-06-15 | 威图电子机械技术(上海)有限公司 | Novel heating device of heat exchanger |
| CN202613710U (en) * | 2012-04-27 | 2012-12-19 | 美的集团武汉制冷设备有限公司 | Door opening and closing device for separated floor type air-conditioner |
| CN104296355A (en) * | 2014-09-29 | 2015-01-21 | 芜湖美智空调设备有限公司 | Air conditioner and shell thereof |
| KR20150043700A (en) * | 2013-10-15 | 2015-04-23 | 엘지전자 주식회사 | Outdoor unit of air conditioner |
| CN105352040A (en) * | 2015-11-30 | 2016-02-24 | 广东美的制冷设备有限公司 | Cabinet air conditioner |
| CN207094970U (en) * | 2017-07-04 | 2018-03-13 | 芜湖美智空调设备有限公司 | Air conditioner casing and air conditioner |
| JP2019116838A (en) * | 2017-12-26 | 2019-07-18 | 三菱電機株式会社 | Blower module and method assembling frame of blower module |
-
2020
- 2020-04-10 CN CN202010276825.1A patent/CN111473505B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11118190A (en) * | 1997-10-13 | 1999-04-30 | Daikin Ind Ltd | Air conditioner |
| KR100518973B1 (en) * | 2004-11-26 | 2005-10-05 | 주식회사 세원기연 | Air handling unit with anti dew condensation frame |
| CN200982727Y (en) * | 2006-10-18 | 2007-11-28 | 海信集团有限公司 | Cabinet type air-conditioner indoor machine |
| CN201866923U (en) * | 2010-10-19 | 2011-06-15 | 威图电子机械技术(上海)有限公司 | Novel heating device of heat exchanger |
| CN202613710U (en) * | 2012-04-27 | 2012-12-19 | 美的集团武汉制冷设备有限公司 | Door opening and closing device for separated floor type air-conditioner |
| KR20150043700A (en) * | 2013-10-15 | 2015-04-23 | 엘지전자 주식회사 | Outdoor unit of air conditioner |
| CN104296355A (en) * | 2014-09-29 | 2015-01-21 | 芜湖美智空调设备有限公司 | Air conditioner and shell thereof |
| CN105352040A (en) * | 2015-11-30 | 2016-02-24 | 广东美的制冷设备有限公司 | Cabinet air conditioner |
| CN207094970U (en) * | 2017-07-04 | 2018-03-13 | 芜湖美智空调设备有限公司 | Air conditioner casing and air conditioner |
| JP2019116838A (en) * | 2017-12-26 | 2019-07-18 | 三菱電機株式会社 | Blower module and method assembling frame of blower module |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111473505A (en) | 2020-07-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20070126320A1 (en) | Enclosure structure of water heater | |
| CN111473505B (en) | Vertical full heat exchanger shell | |
| CN104534642A (en) | Heat exchanger fixing frame of upright air conditioner and upright air conditioner | |
| CN201666649U (en) | Air condition indoor unit | |
| CN111075067B (en) | Aluminum veneer convenient to splice and disassemble and splicing method thereof | |
| CN201666627U (en) | Indoor unit of air conditioner | |
| CN213115321U (en) | Quick mounting structure of wall aluminium square tube | |
| CN201819366U (en) | Indoor unit of air conditioner | |
| CN210659018U (en) | Art molding stair binding off mounting structure | |
| CN204329167U (en) | The heat exchanger fixed mount of floor air conditioner and floor air conditioner | |
| CN201666650U (en) | Air conditioner indoor machine | |
| CN102213482A (en) | Air-conditioning indoor machine | |
| CN211650485U (en) | Floor type air conditioner indoor unit and air conditioner | |
| CN206846945U (en) | The outdoor unit of air conditioner | |
| CN106855300B (en) | Air conditioner base part assembly structure and air conditioner | |
| CN111271868A (en) | Assembly structure of air conditioner front panel and volute air outlet and air conditioner | |
| CN220769819U (en) | Integrated induction fan shell | |
| CN205378383U (en) | Power casing | |
| CN210832250U (en) | Floor type air conditioner indoor unit and air conditioner | |
| CN216384550U (en) | Assembling structure of front panel and front decorative plate | |
| CN219570521U (en) | Aluminum alloy fastener | |
| CN211041345U (en) | Air conditioner grid and air conditioner | |
| CN219913394U (en) | Air conditioner fan air outlet assembly | |
| CN211736917U (en) | Access door structure and wind cabinet | |
| CN218544653U (en) | Outdoor unit casing, outdoor unit and air conditioner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20210426 Address after: Taihe Road, Binhai New Town, Hairun street, Sanmen County, Taizhou City, Zhejiang Province 317100 Applicant after: TAIZHOU DEBEI ENVIRONMENTAL EQUIPMENT TECHNOLOGY Co.,Ltd. Address before: 317100 No.17 Jiaotong Road, Haiyou street, Sanmen County, Taizhou City, Zhejiang Province Applicant before: Zhejiang Yuyan Industrial Design Co.,Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |