CN111023655B - Refrigeration device with overhead evaporator - Google Patents
Refrigeration device with overhead evaporator Download PDFInfo
- Publication number
- CN111023655B CN111023655B CN201811172888.1A CN201811172888A CN111023655B CN 111023655 B CN111023655 B CN 111023655B CN 201811172888 A CN201811172888 A CN 201811172888A CN 111023655 B CN111023655 B CN 111023655B
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- China
- Prior art keywords
- water
- evaporator
- courage
- water guide
- shielding plate
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- 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.)
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- 238000005057 refrigeration Methods 0.000 title claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 129
- 238000002955 isolation Methods 0.000 claims description 8
- 238000007493 shaping process Methods 0.000 claims description 5
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000007599 discharging Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 4
- 230000002159 abnormal effect Effects 0.000 description 1
- 235000019994 cava Nutrition 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 235000014101 wine Nutrition 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
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
-
- 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
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
- F25D21/14—Collecting or removing condensed and defrost water; Drip trays
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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
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
- F25D23/006—General constructional features for mounting refrigerating machinery components
-
- 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
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2321/00—Details or arrangements for defrosting; Preventing frosting; Removing condensed or defrost water, not provided for in other groups of this subclass
- F25D2321/14—Collecting condense or defrost water; Removing condense or defrost water
- F25D2321/142—Collecting condense or defrost water; Removing condense or defrost water characterised by droplet guides
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Removal Of Water From Condensation And Defrosting (AREA)
Abstract
The invention provides a refrigerating device with an overhead evaporator, which comprises a box body, a box liner arranged in the box body, the evaporator arranged at the top of the box body, and a rigid baffle plate, wherein a water guide cavity for guiding condensed water on the evaporator to the bottom of the box liner is formed on the baffle plate, an assembling part for assembling the water guide cavity is formed on the wall of the box liner in an inwards concave manner, when the assembling is in place, the baffle plate is flush with the wall of the box liner, a water outlet is formed at the bottom of the box liner, and the water outlet is connected with a water drainage pipe. The invention solves the problems of large occupied space and easy damage caused by the need of separately arranging the drainage hose when the refrigeration device with the overhead evaporator drains water in the prior art.
Description
Technical Field
The present invention relates to an improvement in the construction of a refrigeration unit having an overhead evaporator.
Background
In the prior art, a water guide hose is added to an evaporator overhead refrigerating device to achieve the purpose of collecting condensed water, but the added water guide hose is more soft and is easy to flatten to block a drainage channel, and in addition, the additionally added water guide hose structure exposed outside can occupy most of space to affect the overall attractiveness.
Disclosure of Invention
The invention provides a refrigerating device with an overhead evaporator, which solves the problems that a refrigerating device with the overhead evaporator in the prior art needs to be separately provided with a drainage hose during drainage, so that the refrigerating device is large in occupied space and easy to damage.
In order to solve the technical problems, the refrigeration device with the overhead evaporator provided by the invention is realized by adopting the following technical scheme:
the utility model provides a cold storage plant with overhead evaporimeter, is including the box, set up the case courage in the box inside the top of box is provided with the evaporimeter, still includes rigid shielding plate inwards cave in being formed with the assembly portion that is used for assembling the shielding plate on the case courage lateral wall, and the shielding plate spiral-lock is in the assembly portion the shaping has the isolation chamber on the shielding plate and is used for the inclosed water guide chamber to the case courage bottom with the comdenstion water conservancy diversion on the evaporimeter, the shielding plate with enclose between the case courage and establish to be formed with the muffler and place the chamber, when the assembly targets in place, shielding plate and case courage wall parallel and level, there is the outlet bottom the case courage, outlet and water piping connection.
The invention also comprises the following additional technical features:
furthermore, a container bottom water guide groove is formed in the container bottom of the box container, and the water outlet is formed in the container bottom water guide groove.
Further, the aqueduct at the bottom of the inner container is provided with a water guiding area at the bottom of the aqueduct inner container and a material placing area which is adjacent to the water guiding area, wherein the water guiding area is arranged around the material placing area, a water discharging part which is formed by sinking downwards is arranged in the water guiding area, a water outlet is arranged at the bottom end of the water discharging part, a plurality of upward convex ribs are arranged on the material placing area in a forming mode, the convex ribs are slightly higher than the aqueduct inner container, and the material placing area is communicated with the water discharging part.
Furthermore, a water outlet of the evaporator corresponds to the position of the water guide cavity, and a water outlet of the water guide cavity corresponds to the position of the water guide area.
Furthermore, the bottom of the water guide groove container is obliquely arranged from left to right and from front to back.
Furthermore, a first circulation channel is formed between the adjacent ribs, a second circulation channel is formed at the positions of two ends of each rib, the first circulation channel is communicated with the second circulation channel, and the second circulation channel is communicated with the drainage part.
Furthermore, the both ends that the shielding plate includes shielding plate body, shielding plate body all are provided with the fixed part that can fix with the case courage, keep apart chamber, water guide chamber with the shielding plate body is integrated into one piece.
Furthermore, the drainage part is defined by a plurality of triangle-shaped inclined planes that the slope set up and establishes and forms, a plurality of triangle-shaped inclined plane bottom are crossed in a junction, the outlet is seted up junction position department.
Furthermore, the water-saving device also comprises a water receiving box, and the water discharging pipe is inserted in the water receiving box.
Further, the assembly portion is a groove arranged along the height direction of the box container, and the groove and the box container are integrally formed.
The invention has the following advantages and positive effects:
the invention provides a refrigeration device with an overhead evaporator, which comprises a box body, a box liner arranged in the box body, the evaporator arranged at the top of the box body, and a rigid baffle plate, wherein an assembling part for assembling the baffle plate is formed on the side wall of the box liner in an inwards concave manner, the baffle plate is buckled in the assembling part, an isolation cavity and a closed water guide cavity for guiding condensed water on the evaporator to the bottom of the box liner are formed on the baffle plate, an air return pipe placing cavity is formed between the baffle plate and the box liner in an enclosing manner, when the refrigeration device is assembled in place, the baffle plate is flush with the wall of the box liner, a water outlet is formed at the bottom of the box liner, and the water outlet is connected with the water discharge pipe. The shielding plate arranged in the invention can directly form the water guide cavity without separately arranging parts, thereby reducing the number of parts; the rigid shielding plate is adopted, so that the overall strength is enhanced, and the damage cannot occur; and the baffle plate is flush with the box liner after assembly, so that the external space is not occupied, and the overall attractiveness is enhanced.
Drawings
FIG. 1 is a schematic diagram of a refrigeration unit having an overhead evaporator according to the present invention;
FIG. 2 is a schematic view of the structure of the cover plate and the tank of the refrigerating apparatus with an overhead evaporator according to the present invention;
FIG. 3 is a schematic view of a shield plate of a refrigeration unit having an overhead evaporator according to the present invention;
fig. 4 is a schematic structural view of a tank bottom water chute of a refrigeration apparatus having an overhead evaporator according to the present invention.
Detailed Description
The technical solution of the present invention is further described in detail with reference to the accompanying drawings and the detailed description,
the invention provides an embodiment of a refrigeration device with an overhead evaporator, which is shown in fig. 1-4 and comprises a box body 100 and a box liner 200 arranged in the box body 100, wherein an evaporator 300 is arranged at the top of the box body 100, the refrigeration device in the embodiment can be a device capable of refrigerating articles such as a refrigerator, a refrigerator or a wine cabinet, and the like, and no specific limitation is imposed on the device. In this embodiment, a rigid shielding plate 400 is provided, and the shielding plate 400 may be made of PVC, so that the shielding plate 400 is not deformed and damaged by external pressure during use, which may result in abnormal drainage or leakage of drained water. Meanwhile, in order to reduce the number of the components and simplify the structure, in this embodiment, a water guide cavity 410 for guiding the condensed water on the evaporator 300 to the bottom of the tank liner 200 is directly formed on the shielding plate 400, the condensed water on the evaporator 300 located at the top end can be directly guided to the bottom of the tank liner 200 through the water guide cavity 410, a water outlet 500 is formed at the bottom of the tank liner 200, the water outlet 500 is connected with a water drain pipe, the condensed water guided to the bottom of the tank liner 200 by the water guide cavity 410 can directly flow into the water drain pipe through the water outlet 500 to be discharged, and the shielding plate 400 is assembled. In this embodiment, a fitting portion 210 for fitting the shielding plate 400 is formed in the inner wall of the tank so as to be recessed inward. Preferably, the assembling portion 210 in this embodiment is a groove disposed along the height direction of the tank liner 200, and the groove and the tank liner 200 are integrally formed. Assembling portion 210 adopts and caves in to case courage 200 and forms, can not occupy the storage space in the whole box to when water guide chamber 410 assembles inside the case courage 200, whole shielding plate 400 is the parallel and level with case courage 200 wall, can not occupy the box inner space yet, and simultaneously, shielding plate 400 in this embodiment is the rigidity piece, and shielding plate 400 and case courage 200 are as an organic whole after its and case courage 200 fixed coordination from the outside and have not only strengthened the aesthetic property but also strengthened whole case courage 200's intensity.
This embodiment is still in still the shaping has isolation chamber 430 on the shielding plate 400, and shielding plate 400 spiral-lock is in the assembly portion 210 of case courage 200 shielding plate 400 with it places chamber 420 to enclose to establish between the case courage 200 to be formed with the muffler, and water guide chamber 410 in this embodiment, isolation chamber 430 and muffler place chamber 420 and face the connection in proper order and set up, and the muffler places the muffler that chamber 420 mainly used places evaporimeter 300, through the isolation chamber 430 that sets up in this embodiment, can play certain isolation effect on the one hand, prevent to enter into the muffler from the water in water guide chamber 410 and place the problem that the condensation water that leads to leaks outward in the chamber 430, can also play certain positioning action to the muffler through isolating chamber 430 simultaneously.
Furthermore, the water-saving device also comprises a water receiving box, and the water discharging pipe is inserted in the water receiving box.
Further, a tank bottom water chute 220 is formed at the tank bottom of the tank 200, and the drain port 500 is disposed on the tank bottom water chute 220. Specifically, the tank bottom water guide channel 220 in this embodiment includes a water guide channel tank bottom 221, a water guide area 222 formed on the water guide channel tank bottom 221, and an article placing area 223 adjacently connected to the water guide area 222, the article placing area 223 and the water guide area 222 are separated by a separation rib, the two areas are not communicated with each other, the water guide area 222 is disposed around the article placing area 223, a water discharge portion 224 recessed downward is disposed in the water guide area 222, the water discharge port 500 is disposed at the bottom end of the water discharge portion 224, and since the water discharge portion 224 is formed by being recessed downward and has a height lower than any area in the water guide area 222, water in the water guide area 222 finally flows into the water discharge portion 224, and then flows into the water discharge port 500; upwards-protruding ribs 223-1 are formed on the article placing area 223, the protruding ribs 223-1 are slightly higher than the bottom 221 of the water guide groove liner, and the article placing area 223 is communicated with the water discharging portion 224.
The condensed water generated from the overhead evaporator 300 is introduced into the water guide area 222 through the water guide chamber 410, and when the condensed water is less, the condensed water is directly introduced into the water discharge opening 500 through the water guide area 222 and then discharged; when the amount of condensed water is large, a part of condensed water enters the shelving area 223, a part of condensed water entering the shelving area 223 can flow in the shelving area 223, raised ribs 223-1 arranged on the shelving area 223 are used for placing articles on the ribs 223-1 when the articles are placed so as to ensure that the water can not wet through the articles stored in the shelving area 223, meanwhile, a first flowing channel 225 of water flow is formed between adjacent ribs 223-1, second flowing channels 226 are respectively formed at two ends of the ribs 223-1, and when the adjacent longitudinally-arranged first flowing channels 225 flow out to the end positions, the adjacent longitudinally-arranged first flowing channels can be intersected with the transversely-arranged second flowing channels 226, then the condensed water flows into the water drainage portion 224 through the second flowing channels 226 at two ends of the ribs 223-1 and then is drained through the water drainage port 500.
Preferably, the water outlet of the evaporator 300 corresponds to the water guide cavity 410, and the water outlet of the water guide cavity 410 corresponds to the water guide area 222. To ensure that the condensed water flowing out from the outlet of the evaporator 300 can directly flow into the water guide chamber 410 and then flow into the water guide area 222.
Further, the bottom 221 of the water guiding groove container is obliquely arranged from left to right, so that condensed water can be conveniently collected, the rear side of the bottom 221 of the water guiding groove container is connected with the box container, and the front side of the bottom 221 of the water guiding groove container is provided with an opening, so that the bottom 221 of the water guiding groove container is obliquely arranged from front to back in the embodiment, and the condensed water can be prevented from overflowing from the water guiding groove 220 at the bottom of the container.
Preferably, the water guide chamber 410 is integrally formed with the shielding plate 400.
Preferably, the shielding plate 400 includes a shielding plate body 440, fixing portions 441 capable of being fixed to the tank container 200 are disposed at both ends of the shielding plate body 440, and the isolation chamber 430, the water guide chamber 410 and the shielding plate body 440 are integrally formed. The fixing portion 441 is a screw mounting hole formed at both ends of the shielding plate 400 in the embodiment, and when mounting, a screw can be screwed through the screw mounting hole to fix the shielding plate 400 and the tank liner 200.
Preferably, the drainage portion 224 is formed by a plurality of triangular slopes which are obliquely arranged, bottom ends of the triangular slopes meet at a meeting point, and the drainage port 500 is opened at the meeting point. By adopting the inclined plane, the condensed water can be quickly guided into the water outlet 500 and can be quickly discharged along the water outlet.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions.
Claims (8)
1. A refrigerating device with an overhead evaporator comprises a box body and a box liner arranged in the box body, wherein the top of the box body is provided with the evaporator;
the shaping of position department has courage guiding gutter at the bottom of the courage of case courage, the outlet sets up at the bottom of the courage on the guiding gutter, the guiding gutter at the bottom of the courage is including at the bottom of the guiding gutter courage, shaping at the guiding water district at the bottom of the guiding gutter courage and with the guiding water district face connect the thing district of putting that sets up, the guiding water district encircles and puts the district setting of distinguishing, is provided with the drainage portion of undercut formation in the guiding water district, the outlet sets up the bottom of drainage portion, it has the bellied rib that makes progress to put the shaping on the district, protruding rib slightly be higher than at the bottom of the guiding gutter courage, put the district with drainage portion intercommunication.
2. A cold storage device with an overhead evaporator as claimed in claim 1, wherein the water outlet of the evaporator is arranged corresponding to the position of the water guide chamber, and the water outlet of the water guide chamber corresponds to the position of the water guide region.
3. A refrigerator of claim 1 having an overhead evaporator, wherein the bottom of the water guide tank is inclined from left to right and from front to back.
4. A cold storage device with an overhead evaporator according to claim 1, wherein a first flow passage is formed between adjacent fins, and a second flow passage is formed at both end positions of the fins, the first flow passage and the second flow passage communicating, the second flow passage communicating with the drain portion.
5. A refrigerating apparatus as claimed in claim 1, wherein the shielding plate includes a shielding plate body, fixing portions are disposed at both ends of the shielding plate body, the fixing portions can be fixed to the tank, and the isolation chamber, the water guide chamber and the shielding plate body are integrally formed.
6. A cold storage unit with an overhead evaporator according to claim 1, wherein the drain is formed by a plurality of triangular inclined planes arranged obliquely, the bottom ends of the triangular inclined planes meeting at a meeting point, and the drain opening is provided at the meeting point.
7. A refrigeration unit as set forth in claim 1 and including a drip tray, said drain tube being received in said drip tray.
8. A cold storage unit with an overhead evaporator as claimed in claim 1, wherein the fitting portion is a groove provided in a height direction of the tank container, and the groove is formed as an integral member with the tank container.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811172888.1A CN111023655B (en) | 2018-10-09 | 2018-10-09 | Refrigeration device with overhead evaporator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811172888.1A CN111023655B (en) | 2018-10-09 | 2018-10-09 | Refrigeration device with overhead evaporator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111023655A CN111023655A (en) | 2020-04-17 |
| CN111023655B true CN111023655B (en) | 2022-08-23 |
Family
ID=70190947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811172888.1A Active CN111023655B (en) | 2018-10-09 | 2018-10-09 | Refrigeration device with overhead evaporator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111023655B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007132638A (en) * | 2005-11-14 | 2007-05-31 | Fuji Electric Retail Systems Co Ltd | Refrigerating storage box |
| CN202836000U (en) * | 2012-08-23 | 2013-03-27 | 海信容声(广东)冰箱有限公司 | Refrigerator automatic defrosting system |
| CN203550387U (en) * | 2013-11-15 | 2014-04-16 | 海信容声(广东)冰箱有限公司 | Refrigerator air duct system |
| CN106642937A (en) * | 2017-02-23 | 2017-05-10 | 佛山市顺德区美的电子科技有限公司 | Water pan for refrigerating system and a refrigerating system provided with same |
| CN206514606U (en) * | 2017-01-13 | 2017-09-22 | 天津傲卓菲科技有限公司 | A kind of inner container of icebox of antifrost |
-
2018
- 2018-10-09 CN CN201811172888.1A patent/CN111023655B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007132638A (en) * | 2005-11-14 | 2007-05-31 | Fuji Electric Retail Systems Co Ltd | Refrigerating storage box |
| CN202836000U (en) * | 2012-08-23 | 2013-03-27 | 海信容声(广东)冰箱有限公司 | Refrigerator automatic defrosting system |
| CN203550387U (en) * | 2013-11-15 | 2014-04-16 | 海信容声(广东)冰箱有限公司 | Refrigerator air duct system |
| CN206514606U (en) * | 2017-01-13 | 2017-09-22 | 天津傲卓菲科技有限公司 | A kind of inner container of icebox of antifrost |
| CN106642937A (en) * | 2017-02-23 | 2017-05-10 | 佛山市顺德区美的电子科技有限公司 | Water pan for refrigerating system and a refrigerating system provided with same |
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| Publication number | Publication date |
|---|---|
| CN111023655A (en) | 2020-04-17 |
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20220601 Address after: 266101 Haier Industrial Park, 1 Haier Road, Laoshan District, Shandong, Qingdao Applicant after: QINGDAO HAIER SPECIAL FREEZER Co.,Ltd. Applicant after: Haier Smart Home Co., Ltd. Address before: 266101 Haier Industrial Park, 1 Haier Road, Laoshan District, Shandong, Qingdao Applicant before: QINGDAO HAIER SPECIAL FREEZER Co.,Ltd. |
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