CN114165945A - Condensation and evaporation integrated heat exchanger for washing machine and clothes nursing machine - Google Patents
Condensation and evaporation integrated heat exchanger for washing machine and clothes nursing machine Download PDFInfo
- Publication number
- CN114165945A CN114165945A CN202111283100.6A CN202111283100A CN114165945A CN 114165945 A CN114165945 A CN 114165945A CN 202111283100 A CN202111283100 A CN 202111283100A CN 114165945 A CN114165945 A CN 114165945A
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- coil pipe
- end plate
- condenser
- heat exchanger
- washing machine
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- 238000005406 washing Methods 0.000 title claims abstract description 21
- 238000001704 evaporation Methods 0.000 title claims abstract description 18
- 238000009833 condensation Methods 0.000 title claims abstract description 9
- 230000005494 condensation Effects 0.000 title claims abstract description 9
- 230000008020 evaporation Effects 0.000 title claims abstract description 9
- 230000000474 nursing effect Effects 0.000 title claims description 5
- 238000001035 drying Methods 0.000 claims abstract description 21
- 238000010030 laminating Methods 0.000 claims abstract description 6
- 238000009434 installation Methods 0.000 claims description 11
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 claims description 5
- 238000005452 bending Methods 0.000 claims description 4
- 239000002808 molecular sieve Substances 0.000 claims description 4
- 230000007704 transition Effects 0.000 abstract description 6
- 230000017525 heat dissipation Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 2
- 239000003507 refrigerant Substances 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 239000007788 liquid Substances 0.000 description 4
- 230000000149 penetrating effect Effects 0.000 description 3
- 238000003466 welding Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005219 brazing Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007791 dehumidification Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B39/00—Evaporators; Condensers
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F58/00—Domestic laundry dryers
- D06F58/20—General details of domestic laundry dryers
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F58/00—Domestic laundry dryers
- D06F58/20—General details of domestic laundry dryers
- D06F58/24—Condensing arrangements
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B41/00—Fluid-circulation arrangements
- F25B41/30—Expansion means; Dispositions thereof
- F25B41/37—Capillary tubes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B43/00—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat
- F25B43/003—Filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B47/00—Arrangements for preventing or removing deposits or corrosion, not provided for in another subclass
- F25B47/006—Arrangements for preventing or removing deposits or corrosion, not provided for in another subclass for preventing frost
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F1/00—Tubular elements; Assemblies of tubular elements
- F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
- F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
- F28F1/24—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending transversely
- F28F1/32—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending transversely the means having portions engaging further tubular elements
- F28F1/325—Fins with openings
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Power Engineering (AREA)
- Geometry (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
Abstract
The invention relates to the technical field of heat exchangers, in particular to a condensation and evaporation integrated heat exchanger for a washing machine and a clothes care machine, which comprises a first end plate, a second end plate, an evaporator and a condenser which are arranged at two sides in the middle of the first end plate and the second end plate, and a drying filter and a capillary tube which are arranged between the evaporator and the condenser, wherein heat dissipation fins are uniformly inserted on the evaporator and the condenser between the first end plate and the second end plate, the heat dissipation fins comprise a base plate and a plurality of positioning holes which are uniformly penetrated and arranged on the base plate, arc parts at two ends of the positioning holes are provided with laminating parts with opposite openings, the laminating parts are butted with the outer side walls of the evaporator and the condenser, the edges of the positioning holes are provided with protruding parts, the protruding parts are connected with the base plate through transition sections, the heat exchanger has small volume and compact structure, the contact area of the heat dissipation fins and each coil pipe in the evaporator and the condenser is large, the heat conduction effect is good, and fin area is big simultaneously, and the interval is little, and heat exchange efficiency is high.
Description
Technical Field
The invention relates to the technical field of heat exchangers, in particular to a condensation and evaporation integrated heat exchanger for a washing machine and a clothes care machine.
Background
The clothes with the heat pump type clothes drying device are generally arranged in the existing washing machine and clothes nursing machine for dehumidifying and drying, and comprise the following air circulation channels: the heated air heated by the condenser in the heat pump cycle is sent into the drying chamber containing the clothes, the wet air deprived of moisture from the clothes is sent back to the evaporator for dehumidification, and the dehumidified air is heated by the condenser again and sent into the drying chamber.
In the existing clothes drying system, the heat exchanger generally comprises an evaporator and a condenser, the evaporator and the condenser are respectively in a single form and are arranged around the evaporator, a larger space is often occupied, the size of equipment is overlarge, meanwhile, when the distance between the evaporator and the condenser is overlarge, the air circulation of the system is not facilitated, the heat exchanger achieves the purpose of heat transfer enhancement by additionally arranging fins on a common base pipe, the heat transfer area can be increased by the heat radiating fins, according to a heat transfer formula Q & ltKA & gtDelta & lt t, the heat transfer quantity Q is in direct proportion to a heat coefficient K, a heat transfer area A and a heat transfer temperature difference & ltDelta & lt t & gt, but the fins of the existing fin type heat exchanger are generally in a planar rectangular plate-shaped structure or a spiral structure, the heat transfer area is smaller, the size of the heat radiating fins is increased, the heat exchanger is not convenient to use, and meanwhile, the contact area between the radiating fins and a heat exchange pipe is smaller, the heat conduction effect is poor.
Disclosure of Invention
The invention aims to provide a condensation and evaporation integrated heat exchanger for a washing machine and a clothes care machine, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: washing machine, condensation evaporation integral type heat exchanger for clothes care machine, including first end plate, the second end plate, the evaporimeter and the condenser of both sides in the middle of setting at first end plate and second end plate, drying filter and capillary of setting between evaporimeter and condenser, it has radiating fin to evenly peg graft on evaporimeter and the condenser between first end plate and the second end plate, radiating fin includes base plate and a plurality of even locating hole that runs through the setting on the base plate, the both ends of locating hole are provided with the relative laminating portion of opening, and the lateral wall looks butt of laminating portion and evaporimeter and condenser, the edge of locating hole is provided with the protruding portion, connect through the changeover portion between protruding portion and the base plate.
Preferably, the spacing between adjacent fins is 0.2 mm.
Preferably, the evaporator includes parallel arrangement's first coil pipe and second coil pipe from top to bottom, and through first connecting pipe intercommunication between first coil pipe and the second coil pipe, the condenser includes parallel arrangement's third coil pipe and fourth coil pipe from top to bottom, communicates through the second connecting pipe between third coil pipe and the fourth coil pipe.
Preferably, the first coil pipe, the second coil pipe, the third coil pipe and the fourth coil pipe are formed by bending a snake-shaped bent pipe into a plurality of rows, and the snake-shaped bent pipes in the same row are arranged in a wavy bending manner.
Preferably, the first coil pipe, the second coil pipe and the third coil pipe are all bent into three rows, and the fourth coil pipe is bent into two rows.
Preferably, four groups of radiating fins are arranged in number and are of an integrated structure, and the four groups of radiating fins are respectively sleeved on the first coil pipe, the second coil pipe, the third coil pipe and the fourth coil pipe which are bent into multiple rows.
Preferably, the heat dissipation fins of two adjacent groups are aligned one by one.
Preferably, the drying filter comprises a pipe body, and a trawl, a molecular sieve and a filter screen which are sequentially arranged in the pipe body, wherein two ends of the pipe body are respectively communicated with the evaporator and the capillary tube, and one end of the capillary tube, which is far away from the drying filter, is communicated with the condenser.
Preferably, evenly run through on the first end plate and be provided with the first waist shape hole that holds evaporimeter and condenser and pass, and the both sides of the perpendicular section in first waist shape hole all are provided with first spacing groove, run through on the second end plate and be provided with a plurality of second waist shape holes, third waist shape hole and the through-hole that hold evaporimeter and condenser and pass, and the both sides of second waist shape hole and third waist shape hole perpendicular section all are provided with the second spacing groove, and third waist shape hole and through-hole set up the both sides in second waist shape hole respectively.
Preferably, the both ends of first end plate and second end plate all are provided with the installation department, and the equidistant a plurality of mounting holes that are provided with of installation department.
Compared with the prior art, the invention has the beneficial effects that: the condensation and evaporation integrated heat exchanger for the washing machine and the clothes care machine is arranged in
(1) By integrally arranging the evaporator and the condenser, the heat exchanger has the advantages of compact structure, small volume and convenient installation, and simultaneously, external air can conveniently flow between the condenser and the evaporator;
(2) the base plate of the radiating fin is uniformly provided with the positioning holes for accommodating the evaporator and the condenser to pass through, so that the assembly is convenient, the edges of the positioning holes are provided with the attaching parts and the protruding parts, the protruding parts are connected with the base plate through the transition sections, the attaching parts are tightly attached to the outer side wall of the coil pipe during the assembly, the heat of the heat exchange coil pipe can be rapidly led out, and the protruding parts and the transition sections can increase the heat exchange area of the radiating fin, so that the heat exchange efficiency of the heat exchanger is improved;
(2) the distance between adjacent radiating fins is set to be 0.2mm, the fin distance is small, and the heat exchange efficiency is high.
Drawings
FIG. 1 is a schematic top view of the present invention;
FIG. 2 is a schematic diagram of the right-view structure of the present invention;
FIG. 3 is a schematic side view of a heat sink fin according to the present invention;
FIG. 4 is a schematic view of a top-down structure of the heat dissipating fin of the present invention;
FIG. 5 is a side view of the first end plate of the present invention;
FIG. 6 is a schematic side view of the second end plate of the present invention;
FIG. 7 is a schematic cross-sectional view of a drying filter according to the present invention;
fig. 8 is a schematic view of a first coil structure according to the present invention.
In the figure: 1. a first end plate; 101. a first waist-shaped hole; 102. a first limit groove; 2. a second end plate; 201. a second waist-shaped hole; 202. a third waist-shaped hole; 203. a through hole; 204. a second limit groove; 3. an evaporator; 301. a first coil pipe; 302. a second coiled tube; 303. a first connecting pipe; 4. a condenser; 401. a third coil pipe; 402. a fourth coil pipe; 403. a second connecting pipe; 5. drying the filter; 501. a pipe body; 502. hauling a net; 503. a molecular sieve; 504. filtering with a screen; 6. a capillary tube; 7. a heat dissipating fin; 701. a substrate; 702. positioning holes; 703. a bonding section; 704. a protrusion; 705. a transition section; 8. an installation part.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be noted that the terms "first", "second", and the like are used for descriptive purposes only, not specifically for describing a sequential or chronological sense, but also for limiting the present invention, and are used only for distinguishing components or operations described in the same technical terms, and are not to be construed as indicating or implying any relative importance or implicitly indicating the number of technical features indicated, so that the features defined as "first", "second", and the like may explicitly or implicitly include at least one such feature. To the extent that the term "includes" and any variations thereof are used in either the detailed description or the claims, as well as the above-described drawings, this is intended to be inclusive in a manner consistent with the term "comprising" as used herein.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixed connections and removable connections; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. In addition, in the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
Example 1
Referring to fig. 1-8, an embodiment of the present invention: the condensation and evaporation integrated heat exchanger for the washing machine and the clothes care machine comprises a first end plate 1, a second end plate 2, an evaporator 3 and a condenser 4 which are arranged at two sides of the middle of the first end plate 1 and the second end plate 2, a drying filter 5 and a capillary tube 6 which are arranged between the evaporator 3 and the condenser 4;
the evaporator 3 and the condenser 4 are arranged in parallel in the horizontal direction, a distance is arranged between the evaporator 3 and the condenser 4, the distance is about one tenth of the length of the whole end plate, a first kidney-shaped hole 101 for accommodating the evaporator 3 and the condenser 4 to pass through is uniformly arranged on the first end plate 1 in a penetrating manner, first limiting grooves 102 are arranged on two sides of the vertical section of the first kidney-shaped hole 101, a plurality of second kidney-shaped holes 201, third kidney-shaped holes 202 and through holes 203 for accommodating the evaporator 3 and the condenser 4 to pass through are arranged on the second end plate 2 in a penetrating manner, second limiting grooves 204 are arranged on two sides of the vertical section of the second kidney-shaped hole 201 and the third kidney-shaped holes 202, and the third kidney-shaped holes 202 and the through holes 203 are respectively arranged on two sides of the second kidney-shaped hole 201;
the evaporator 3 comprises a first coil pipe 301 and a second coil pipe 302 which are arranged in parallel up and down, the first coil pipe 301 and the second coil pipe 302 are communicated through a first connecting pipe 303, one end of the first coil pipe 301 penetrates through a through hole 203 on the second end plate 2 and extends to the outside, the other end of the first coil pipe 301 penetrates through the through hole 203 on the second end plate 2 and is communicated with one end of the first connecting pipe 303, the first connecting pipe 303 is of a U-shaped structure, and the other end of the first connecting pipe 303 is connected with one end, far away from the first coil pipe 301, of the second coil pipe 302 through brazing;
the drying filter 5 comprises a tube body 501, a trawl 502, a molecular sieve 503 and a filter screen 504 which are sequentially arranged inside the tube body 501, the condenser 4 comprises a third coil 401 and a fourth coil 402 which are arranged in parallel from top to bottom, the first coil 301, the second coil 302, the third coil 401 and the fourth coil 402 are aluminum tubes, two connecting ends of the third coil 401 and the fourth coil 402 both penetrate through a through hole 203 on the second end plate 2 and extend to the outer side of the second end plate 2, the tube body 501 is arranged on one side of the second end plate 2, one end of the second coil 302 is communicated with one end of the tube body 501 through a connecting tube, the other end of the tube body 501 is connected with a capillary tube 6, the other end of the capillary tube 6 is connected with one end of the third coil 401 through a connecting tube, the capillary tube 6 and the connecting tube are both copper tubes, the radius of the capillary tube 6 is smaller than that of the connecting tube, one end of the third coil 401 far away from the capillary tube 6 is communicated with the fourth coil 402 through a second connecting tube 403, the drying filter 5 is mainly used for absorbing moisture and dust in the system and ensuring the cleanness and dryness of the system;
each coil pipe comprises a plurality of straight pipes arranged in parallel and U-shaped pipes connecting two adjacent straight pipes, the straight pipes and the U-shaped pipes are integrally formed, the diameter of each coil pipe and the length of each straight pipe are the same, each coil pipe is formed by bending a snake-shaped bent pipe into a plurality of rows through a forming tool, leakage of a refrigerant caused by welding defects when welding is adopted is avoided, the snake-shaped bent pipes in the same row are arranged in a wavy and bent mode, the distance between adjacent branch pipes can be indirectly increased, and condensed water is prevented from being accumulated together to form a thick frost layer;
in the clothes drying system during working, a compressor (not shown in the figure) compresses a gaseous refrigerant into a high-temperature high-pressure refrigerant, the high-temperature high-pressure refrigerant is cooled by a condenser 4 to become a normal-temperature high-pressure liquid refrigerant, outside cold air passes through the condenser 4 to form hot air with a certain temperature, the hot air is sent to the inside of a clothes drying cylinder (not shown in the figure) by a fan (not shown in the figure) to take away water vapor, the liquid refrigerant enters an evaporator 3 through a capillary tube 6, the radius of the capillary tube 6 is smaller, the space is suddenly increased when the liquid refrigerant enters the inside of the evaporator 3, the pressure is reduced, the liquid refrigerant is vaporized and absorbs heat to become the gaseous low-temperature refrigerant, outside air with water vapor coming out of the clothes drying cylinder is cooled to a dew point temperature below the dew point temperature when passing through the evaporator 3, the water vapor is changed into condensed water to be discharged, and circulating air continuously passes through the condenser 4 to form hot air, the drying function of the washing machine or the clothes nursing machine is realized by the reciprocating circulation, the condenser 4 and the evaporator 3 are arranged into an integrated form, the heat exchanger has small volume and more compact structure, and meanwhile, the air circulation of the system is convenient;
the evaporator 3 and the condenser 4 between the first end plate 1 and the second end plate 2 are uniformly inserted with radiating fins 7, four groups of radiating fins 7 are arranged, the radiating fins 7 are of an integrated structure, the four groups of radiating fins 7 are respectively sleeved on a first coil pipe 301, a second coil pipe 302, a third coil pipe 401 and a fourth coil pipe 402 which are bent into multiple rows, the first coil pipe 301, the second coil pipe 302 and the third coil pipe 401 are bent into three rows, the fourth coil pipe 402 is bent into two rows, the radiating fins 7 on the first coil pipe 301, the second coil pipe 302 and the third coil pipe 401 are larger than the radiating fins 7 on the fourth coil pipe 402, the integrated fin structure is adopted, convenience and rapidness are realized, the adjacent two groups of radiating fins 7 are aligned one by one, and the air flow is facilitated;
the heat radiating fins 7 comprise a base plate 701 and a plurality of positioning holes 702 uniformly penetrating through the base plate 701, each bent row of each coil pipe sequentially penetrates through the positioning holes 702 of each row on the base plate 701, each heat radiating fin 7 of the same group is uniformly arranged in the length direction of the coil pipe at intervals, the distance between every two adjacent heat radiating fins 7 is 0.2mm, the fin distance is small, the heat exchange efficiency is higher, the positioning holes 702 are kidney-shaped holes, the circular arc parts at the two ends of each kidney-shaped hole are provided with attaching parts 703 with opposite openings, the attaching parts 703 are abutted against the outer side walls of each coil pipe, the attaching parts 703 are tightly attached to the outer side walls of two straight pipes of each coil pipe, the heat of each coil pipe can be rapidly led out, the diameters of the circular arc parts at the two ends of each kidney-shaped hole are larger than the width of a middle straight line segment, the coil pipe can play a limiting role when being inserted into the positioning holes 702, the protruding parts are arranged at the edges of the positioning holes 704, and the protruding parts 704 are connected with the base plate 701 through a transition section 705, the protruding part 704 and the transition section 705 can increase the heat exchange area of the radiating fin 7, so that the heat exchange efficiency of the heat exchanger is improved;
example 2
On embodiment 1's basis, the both ends of first end plate 1 and second end plate 2 all are provided with installation department 8, installation department 8 is formed to keeping away from radiating fin 7 lateral buckling 90 degrees by first end plate 1 and second end plate 2 respectively, and install the portion 8 and go up and be provided with a plurality of mounting holes along its direction of height equidistance, when assembling heat exchanger and washing machine or clothes care machine, conveniently adjust the mounting height of heat exchanger, the circulation of the air of being convenient for simultaneously, the top of installation department 8 is higher than the up end of first end plate 1 and second end plate 2, the bottom of installation department 8 is less than the lower terminal surface of first end plate 1 and second end plate 2, during the assembly, can reserve the interval of heat exchanger and installation cavity lateral wall, thereby be convenient for the flow of air and comdenstion water, avoid the comdenstion water on the evaporimeter 3 to pile up and form thicker frost layer in the bottom.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (10)
1. Washing machine, clothes care machine are with condensation evaporation integral type heat exchanger, including first end plate (1), second end plate (2), set up evaporimeter (3) and condenser (4) in the middle of first end plate (1) and second end plate (2) both sides, set up drying filter (5) and capillary (6) between evaporimeter (3) and condenser (4), its characterized in that: evenly peg graft on evaporimeter (3) and the condenser (4) between first end plate (1) and second end plate (2) and have radiating fin (7), radiating fin (7) are including base plate (701) and a plurality of even locating hole (702) of running through setting up on base plate (701), the both ends of locating hole (702) are provided with laminating portion (703) that the opening is relative, and laminating portion (703) and the lateral wall looks butt of evaporimeter (3) and condenser (4), the edge of locating hole (702) is provided with protruding portion (704), connect through changeover portion (705) between protruding portion (704) and the base plate (701).
2. A condensing-evaporating integrated heat exchanger for a washing machine, a clothes care machine, according to claim 1, characterized in that: the distance between the adjacent radiating fins (7) is 0.2 mm.
3. A condensing-evaporating integrated heat exchanger for a washing machine, a clothes care machine, according to claim 1, characterized in that: evaporimeter (3) are including first coil pipe (301) and second coil pipe (302) of parallel arrangement from top to bottom, communicate through first connecting pipe (303) between first coil pipe (301) and second coil pipe (302), condenser (4) are including third coil pipe (401) and fourth coil pipe (402) of parallel arrangement from top to bottom, communicate through second connecting pipe (403) between third coil pipe (401) and fourth coil pipe (402).
4. A condensing-evaporating integrated heat exchanger for a washing machine, a clothes care machine, according to claim 3, characterized in that: the first coil pipe (301), the second coil pipe (302), the third coil pipe (401) and the fourth coil pipe (402) are formed by bending a snake-shaped bent pipe into a plurality of rows, and the snake-shaped bent pipes in the same row are arranged in a wavy and bent mode.
5. A condensing-evaporating integrated heat exchanger for a washing machine, a clothes care machine according to claim 4, characterized in that: the first coil pipe (301), the second coil pipe (302) and the third coil pipe (401) are bent into three rows, and the fourth coil pipe (402) is bent into two rows.
6. The condensation-evaporation integrated heat exchanger for washing machine and clothes nursing machine according to claim 5, characterized in that: the number of the radiating fins (7) is four, the radiating fins (7) are of an integrated structure, and the four radiating fins (7) are respectively sleeved on a first coil pipe (301), a second coil pipe (302), a third coil pipe (401) and a fourth coil pipe (402) which are bent into multiple rows.
7. A condensing-evaporating integrated heat exchanger for a washing machine, a clothes care machine, according to claim 6, characterized in that: the heat radiating fins (7) of two adjacent groups are aligned one by one.
8. A condensing-evaporating integrated heat exchanger for a washing machine, a clothes care machine, according to claim 1, characterized in that: drying filter (5) include body (501) and set gradually at inside trawl (502), molecular sieve (503) and filter screen (504) of body (501), body (501) both ends communicate with evaporimeter (3) and capillary (6) respectively, drying filter (5) were kept away from in capillary (6) one end and condenser (4) intercommunication.
9. A condensing-evaporating integrated heat exchanger for a washing machine, a clothes care machine, according to claim 1, characterized in that: evenly run through on first end plate (1) and be provided with first waist shape hole (101) that hold evaporimeter (3) and condenser (4) and pass, and the both sides of first waist shape hole (101) vertical section all are provided with first spacing groove (102), run through on second end plate (2) and be provided with a plurality of second waist shape hole (201), third waist shape hole (202) and through-hole (203) that hold evaporimeter (3) and condenser (4) and pass, and the both sides of second waist shape hole (201) and third waist shape hole (202) vertical section all are provided with second spacing groove (204), third waist shape hole (202) and through-hole (203) set up the both sides in second waist shape hole (201) respectively.
10. A condensing-evaporating integrated heat exchanger for a washing machine, a clothes care machine, according to claim 1, characterized in that: the both ends of first end plate (1) and second end plate (2) all are provided with installation department (8), and equidistant a plurality of mounting holes that are provided with on installation department (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| CN108495722A (en) * | 2016-01-20 | 2018-09-04 | 皇家飞利浦有限公司 | With surface and including at least one equipment for emitting the stable against biological contamination system of the stable against biological contamination light source of the ray of stable against biological contamination light |
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Application publication date: 20220311 |