CN105705886B - Refrigerating appliance with evaporator - Google Patents
Refrigerating appliance with evaporator Download PDFInfo
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- CN105705886B CN105705886B CN201480045032.1A CN201480045032A CN105705886B CN 105705886 B CN105705886 B CN 105705886B CN 201480045032 A CN201480045032 A CN 201480045032A CN 105705886 B CN105705886 B CN 105705886B
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- under control
- area under
- control domain
- refrigerating appliance
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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
- F25B39/02—Evaporators
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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
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
- F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
- F28D1/04—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
- F28D1/0408—Multi-circuit heat exchangers, e.g. integrating different heat exchange sections in the same unit or heat exchangers for more than two fluids
- F28D1/0417—Multi-circuit heat exchangers, e.g. integrating different heat exchange sections in the same unit or heat exchangers for more than two fluids with particular circuits for the same heat exchange medium, e.g. with the heat exchange medium flowing through sections having different heat exchange capacities or for heating/cooling the heat exchange medium at different temperatures
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
- F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
- F28D1/04—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
- F28D1/047—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being bent, e.g. in a serpentine or zig-zag
- F28D1/0477—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being bent, e.g. in a serpentine or zig-zag the conduits being bent in a serpentine or zig-zag
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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
- F25B2339/00—Details of evaporators; Details of condensers
- F25B2339/02—Details of evaporators
- F25B2339/023—Evaporators consisting of one or several sheets on one face of which is fixed a refrigerant carrying coil
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- 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
- F28F1/14—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 longitudinally
- F28F1/22—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 longitudinally the means having portions engaging further tubular elements
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The present invention relates to a kind of refrigerating appliance for carrying evaporator (200), wherein, the evaporator (200), which has bearing part (202) and is arranged on, is used for the pipe (204) for guiding refrigerant on the bearing part (202), wherein, pipe (204) on the bearing part (202) has the first area under control domain (I) and the second area under control domain (II), first area under control domain can be substantially on the first conveying direction in the running position of the refrigerating appliance (100), it is especially through-flow from the top down, second area under control domain can be substantially on the second conveying direction, it is especially through-flow from bottom to top.According to the present invention, first area under control domain (I) has section (210a, 212a, 210b, 212b), and second area under control domain (II) has section (214a, 214b), the section interlocks on the bearing part (202).
Description
Technical field
The present invention relates to a kind of refrigerating appliance with evaporator, wherein, the evaporator has bearing part and is arranged on this
Pipe on bearing part, for guiding refrigerant, wherein, the pipe on the bearing part has the first area under control domain and the second area under control domain,
First area under control domain can be substantially on the first conveying direction, especially quilt from the top down in refrigerating appliance running position
It is through-flow, second area under control domain can substantially on the second conveying direction, it is especially through-flow from bottom to top.
Background technology
Patent document US 2,386,889 shows a kind of evaporator.
The A1 of open source literature WO 2012/136569 show the Domestic refrigerator with the evaporator plate connected by connection sheet
Tool.
Patent document US 2,509,779 shows a kind of cooling module for refrigerating appliance.
Refrigerating appliance, the refrigerating appliance for being especially configured to home appliances are known, and in housework or catering industry
Housekeeping, so as to it is determined that at a temperature of deposit perishable food and/or beverage.
Such refrigerating appliance has so-called tube sheet evaporator, and the tube sheet evaporator has bearing part, held described
Set in holder by the through-flow pipe of refrigerant.The pipe has back curved trend on the bearing part.Here, the pipe moves towards this
Sample guides so that and the pipe of the evaporator has rows of time curved section each other from above in the middle part of bearing part, wherein, pipe is walked
Directly continue to be directed to the lower edge of bearing part to bent ground is not gone back to from bearing part middle.Rise therefrom, the pipe is with Hui Qu
Form continue from bottom to top, be more specifically continued until middle part.Such pipe trend causes larger by using evaporating surface
Product, the disengagement area are available when cooling down beginning.After the top half of pipe is through-flow by refrigerant, therefore directly it is rushed to
The still very hot lower edge of evaporator.The area use improved when cooling stage starts of such evaporator causes
Higher evaporating temperature in starting stage, and then cause the higher efficiency of refrigerating appliance.However, this cloth of pipe on the load bearing member
Putting causes the inhomogeneous cooling of bearing part.
The content of the invention
Therefore, task of the invention is, there is provided a kind of refrigerating appliance with the evaporator that can be uniformly cooled.
The task is solved by the theme with feature described in independent claims.Dependent claims, specification and drawings
Theme be to be advantageously improved scheme.
The present invention is based on the recognition that interspersed (geschachtelte) of i.e. pipe is oriented to, the cold of bearing part can be made
It is more uniform.For example, this can realize that the first area under control domain has in the evaporator by the refrigerating appliance with evaporator
There is a section in one section and the second area under control domain, and the section interlocks on the bearing part.Here, the section in area under control domain is staggeredly managed
The section in Xie Wei, the first area under control domain and the second area under control domain collectively forms interspersed section, and the interspersed section has at least two
Individual area under control domain, at least two area under control domain have the different of the refrigerant caused by the guiding in area under control domain in pipe
Conveying direction.Such technological merit is achieved in, i.e., is interlocked by described, causes bearing part uniformly to cool down.It is because existing
Disengagement area preferably utilized, so this can further improve the energy efficiency of refrigerating appliance.Here, pipe is understood to
Such a component, the component are configured to elongated hollow body, and the hollow body has the length more than pipe diameter.This pipe
It is made up of non-flexible material, that is to say, that it is indeformable in operation.This pipe can be made up of metal or plastics.Here,
This pipe seamlessly can construct or be configured with connecting sewing, such as weld seam.
Refrigerating appliance is especially appreciated that as a kind of Domestic refrigerator, the i.e. refrigeration for the housekeeping in housework or catering industry
Utensil, and be especially used for it is determined that at a temperature of deposit food and/or beverage, such as refrigerator, reach in freezer, freezer knot
Clutch tool, household freezer or grape wine refrigerator.
According in a first aspect, the present invention relates to a kind of refrigerating appliance with evaporator, wherein, the evaporator has carrying
Part and pipe on the bearing part, for guiding refrigerant is arranged on, wherein, the pipe on bearing part has the first area under control domain and the
Two areas under control domain, first area under control domain can be through-flow on the first conveying direction in the running position of the refrigerating appliance, institute
Stating the second area under control domain can be through-flow on the second conveying direction.There is a section in the first area under control domain, and the second area under control domain has
One section, wherein, these sections interlock on the bearing part.
First conveying direction can extend from the top down in the running position of the refrigerating appliance, i.e., prolongs on gravity direction
Stretch.Second conveying direction can extend from bottom to top in the running position of the refrigerating appliance, i.e., opposite with gravity direction
Side upwardly extends.It is achieved in, the refrigerant is guided downward from the injection phase being arranged in the first area under control domain, and from second
Refrigerant accumulation position (i.e. more lower) in the domain of area under control is directed upwards.
It is arranged in a favourable form of implementation, the first area under control domain has two sections, wherein, second area under control
Domain has one to be arranged to the section adjacent with two sections in the first area under control domain.Such technological merit is achieved in, i.e. the pipe
Can not have particularly simply and between the first and second sections in the case of the jointing especially grown on the load bearing member
It is directed to.So, length of tube can shorten, and therefore save material.
Be arranged in another favourable form of implementation, the second area under control domain it is adjacent with two sections in the first area under control domain
The section that ground is set, can be through-flow on the first conveying direction.It is achieved in such technological merit, i.e. bearing part first
Foreign section and final bearing part, adjacent with other two sections of bearing part centre portion, is cooled down from the top down.By
This, cooling that can be especially strong in the first and second sections when achieved above, and the then spy of centre portion
Not strong cooling.
Be arranged in another favourable form of implementation, the second area under control domain it is adjacent with two sections in the first area under control domain
The section that ground is set, can be through-flow from the top down on the second conveying direction.Hereby it is achieved that such technological merit, i.e., first
The foreign section of bearing part and be finally bearing part, the centre portion adjacent with other two sections of bearing part by under before this
Cooling upwards.Thus, it is possible to cooling especially strong in the first and second sections when since following realizing, then middle area
The especially strong cooling of section.
It is arranged in another favourable form of implementation, bearing part plate shape ground construction.Hereby it is achieved that such technology
Advantage, the i.e. bearing part have king-sized face, and pipe is set on the face.Particularly efficient evaporator can be so provided.
It is arranged in another favourable form of implementation, the first area under control domain can be led to substantially on gravity direction
Stream.Hereby it is achieved that such technological merit, i.e., be not necessarily to convey system by conveying device, such as pump in this area under control domain
Cryogen.This simplifies structure.
It is arranged in another favourable form of implementation, the pipe on the bearing part has a 3rd area under control domain, and described
Three areas under control domain can be substantially different from the conveying direction in the conveying direction in the first area under control domain and the second area under control domain at one
Conveying direction on it is through-flow.Hereby it is achieved that the cooling of such technological merit, the i.e. bearing part is more uniform.
It is arranged in another favourable form of implementation, conveying direction and/or the second area under control domain in the first area under control domain
In conveying direction extend at a right angle with the conveying direction in the 3rd area under control domain in manufacturing tolerance.Here, manufacturing tolerance is managed
The common tolerance for solving to occur in manufacture, such as 3%, 5% or 10% tolerance.Hereby it is achieved that such technological merit, i.e.,
The pipe can be particularly simply arranged on the bearing part.This simplifies manufacture.
In another favourable form of implementation, one of these sections have 2 to 10 Hui Qu, especially 3 to 5 Hui Qu.
Hereby it is achieved that such technological merit, i.e., configure one in these sections to one in multiple cooling surfaces of refrigerating appliance,
So as to for example to first section of the refrigeration lattice configuration with 2 to 5, such as 3 Hui Qu for being configured to freezer, the refrigeration lattice
It is cooled first when evaporator starts running.
In a favourable form of implementation, in manufacturing tolerance, the carrying of a covering bearing part in these sections
The half in face, especially 1/3rd, especially a quarter, especially 1/8th.Here, manufacturing tolerance is interpreted as going out in the mill
Existing common tolerance, such as 3%, 5% or 10% tolerance.Hereby it is achieved that such technological merit, i.e. these areas of one side
Can be configured in multiple chill surfaces of refrigerating appliance one in section, but multiple sections can also be allocated to
Single refrigeration lattice, so as to ensure the uniform cooling of multiple chill surfaces of refrigerating appliance.
In a favourable form of implementation, at least two times songs of one in these sections are arranged on cooling agent liquid level
On, the cooling agent liquid level is made up of the refrigerant gathered in the evaporator downtime.Hereby it is achieved that such technological merit,
Reduce and start loss, because the refrigerant in the accumulation of evaporator downtime only just carries out hot friendship before it leaves evaporator
Change.
In another favourable form of implementation, at least two times songs of a section are arranged on before evaporator outlet,
At least two times songs are arranged on cooling agent liquid level, and the cooling agent liquid level is by the refrigeration gathered in the evaporator downtime
Agent is formed.Into suction tube and therefore hereby it is achieved that such technological merit, i.e., in refrigerant, no longer heat supply exchanges and uses it
Before, general foamy in the compressor start of refrigerating appliance and towards compressor rupture refrigerant will also be subjected in evaporator
Certain heat exchange.Refrigeration losses can so be reduced.
In another favourable form of implementation, connect the area in the first area under control domain the jointing guiding refrigerant of the pipe
Section.Hereby it is achieved that such technological merit, that is, do not need additional member to connect these sections with guiding refrigerant.This makes system
Make simplification.
In another favourable form of implementation, connect the area in the second area under control domain the jointing guiding refrigerant of the pipe
Section.Hereby it is achieved that such technological merit, that is, do not need additional member to connect these sections with guiding refrigerant.This makes system
Make simplification.
In another favourable form of implementation, the bearing part has the first bearing of trend and the second bearing of trend, wherein,
Length on the first bearing of trend is more than the width of the second bearing of trend, and has one in one in these sections of Hui Qu
Individual straight tube section, the longitudinal direction of the straight tube section are on the bearing of trend of the bearing part in manufacturing tolerance.Here, system
Make the common tolerance that tolerance is interpreted as occurring in the mill, such as 3%, 5% or 10% tolerance.It is hereby it is achieved that such
Technological merit, i.e., pipe is set with can saving position on the load bearing member, wherein, there is longitudinal side and horizontal stroke the bearing part such as rectangle
Construct to side, wherein, the tube section of the Hui Qu extends on the width of bearing part.Hereby it is achieved that such technological merit,
I.e. only can be to realize the different evaporators of evaporator height with an instrument bearing part, this reduces the cost of investment of manufacture.
In another favourable form of implementation, the evaporator is configured to ToS- evaporators.Hereby it is achieved that such technology
Advantage, the i.e. evaporator have particularly simple structure, and therefore can be manufactured with small consuming.
Brief description of the drawings
Referring to the drawings the other embodiments of elaboration.In accompanying drawing：
Fig. 1 is the front view of refrigerating appliance；
Fig. 2 is the schematic diagram of evaporator；
Fig. 3 is another schematic diagram of evaporator；
Fig. 4 is another schematic diagram of evaporator；
Fig. 5 is another schematic diagram of evaporator；With
Fig. 6 is another schematic diagram of evaporator.
Embodiment
Fig. 1 shows the refrigerator according to the one embodiment for being used for refrigerating appliance 100, and the refrigerator is on front side of its refrigerating appliance
It is upper that there are upper refrigerator doors 102 and lower refrigerator doors 104.The refrigerator is used for for example cooling down food, and including refrigerant circulation, it is described
Refrigerant circulation carries evaporator (not shown in figure 1), compressor (not shown), condenser (not shown) and throttle mechanism (not
Show).
Evaporator is configured to heat exchanger, and its mode is that the refrigerant of liquid is to be cooled by absorbing after inflation
The heat of medium such as air and refrigerator inside evaporate.
Compressor is the part of Mechanical Driven, and it pumps out refrigerant vapour from evaporator and pushed away at a higher pressure
To condenser.
The condenser is configured to heat exchanger, and, the refrigerant after evaporation passes through in the heat exchanger after being compressed
It is surrounding air heat release to outside cooling medium and liquefies.
The throttle mechanism is a kind of device for being used to constantly reduce pressure by reduced cross-sectional.
The refrigerant is a kind of fluid, and the fluid is used to carry out heat transfer, and the fluid in the system of refrigeration
Heat is absorbed under fluid low temperature and low voltage situations and heat is released in the case of the higher temperature of fluid and higher pressure
Amount, wherein, generally include the state change of fluid.
Upper refrigeration lattice 106 can be opened by upper refrigeration unit door 102, the upper refrigeration lattice are formed according to one embodiment
For freezer.Lower refrigeration lattice 108 can be opened by lower refrigeration unit door 104, the lower refrigeration lattice are according to one embodiment structure
As cold lattice.
Fig. 2 shows evaporator 200.
According to one embodiment, the evaporator 200 forms tube sheet evaporator.The tube sheet evaporator is also known as ToS evaporators.Steam
Hair device 200 has plate shape bearing part 202, and the bearing part according to a form of implementation there is the first bearing of trend E1 and second to prolong
Stretch direction E2.According to one embodiment, the first bearing of trend E1 in the case where evaporator 200 is mounted in refrigerating appliance 100
Extend on refrigerating appliance short transverse Z, and the second bearing of trend E2 is in the case where evaporator 200 is mounted in refrigerating appliance 100
Extend on refrigerating appliance width Y.
According to a form of implementation, the bearing part 202 has the length along the first bearing of trend E1, and the length is more than
Width of the bearing part 202 along the second bearing of trend E2.Therefore according to a form of implementation, construct the rectangle of bearing part 202.
Pipe 204 with entrance 202 and outlet 208 is set on bearing part 202, and the pipe is made on through-flow direction D
Cryogen is through-flow.There are pipe 204 the multiple times ground of song 218 to extend on bearing part 202.
Returning song 218 includes straight tube section 222, and the straight tube section is connected with curved section 240.According to an implementation shape
Formula, straight tube section 238 are extended in manufacturing tolerance with its longitudinal direction L along the second bearing of trend E2.Therefore, straight tube section
238 extend on refrigerating appliance width Y.
According to one embodiment, the pipe 204 on bearing part 202 has the first area under control domain I, and first area under control domain is being freezed
It is substantially through-flow from the top down in the running position of utensil 100.In addition, the pipe 204 on bearing part 202 has the second area under control domain
II, second area under control domain is substantially through-flow from bottom to top.First area under control domain I is led to along the first conveying direction by refrigerant
Stream, and the second area under control domain II is through-flow by refrigerant along the second conveying direction, wherein, first conveying direction and second conveying
In the opposite direction.
Pipe 204 be arranged on bearing part 202 so return extends bently so that form multiple section 210a, 210b,
212a, 212b, 214a, 214b, the multiple section as described in first conveying in the last time of bearing part 202 song
Direction and extend on second conveying direction.Here, according to a form of implementation, section 210a, 210b, 212a, 212b exist
Extend on first conveying direction, and section 214a, 214b extend on the second conveying direction.
Here, according to one embodiment, adjacent section 210a, 212a, 214a are interlaced with each other and to form first interspersed
Section 236.In addition, adjacent section 210b, 212b, 214b is interlaced with each other, and form the second interspersed section 238.
According to one embodiment, the pipe 204 on bearing part 202 returns curved in the first area under control domain I the first section 210a
Ground is moved towards to set to extension on first conveying direction.Here, according to a form of implementation, the first conveying direction is along one
The axis extension extended on refrigerating appliance short transverse Z, more specifically extends from the top down in manufacturing tolerance.
The jointing 224 of pipe 204 is engaged on section 210a, and the jointing is freezing according to a form of implementation
Extend on utensil short transverse Z.
First area under control domain I the second section 212a is engaged on jointing 224, is returned in the second section middle pipe 204
Set to extension on the first conveying direction curvedly.
Another jointing 226 of pipe 204 is engaged on section 212a, and another jointing is according to an implementation shape
Formula extends on refrigerating appliance short transverse Z.
First area under control domain I the 3rd section 210b is engaged on jointing 226, is set in the 3rd section middle pipe 204
It is set to back and extends curvedly on the first conveying direction.
Another jointing 228 of pipe 204 is engaged on section 210b, and another jointing is according to an implementation shape
Formula extends on refrigerating appliance short transverse Z.
First area under control domain I the 4th section 212b is engaged on jointing 228, is set in the 4th section middle pipe 204
It is set to back and extends curvedly on first conveying direction.
Another jointing 230 of pipe 204 is engaged on section 212b, and another jointing is according to an implementation shape
Formula extends on refrigerating appliance short transverse Z.
Second area under control domain II the first section 214a is engaged on jointing 230, is set in the first section middle pipe 204
It is set to back and extends curvedly on the second conveying direction.Herein according to a form of implementation, second conveying direction is in refrigerator
Extend on tool short transverse Z, more specifically extend from bottom to top in manufacturing tolerance.
Another jointing 232 of pipe 204 is engaged on the second section 214a, and another jointing is according to a reality
Form is applied on refrigerating appliance short transverse Z to extend.
Second area under control domain II another section 216 is engaged on jointing 232, is set in another section middle pipe 204
It is set to back and extends curvedly on second conveying direction.
Another jointing 234 of pipe 204 is engaged on another section 216, and another jointing is according to a reality
Form is applied on refrigerating appliance short transverse Z to extend.
Second area under control domain II the second section 214b is engaged on jointing 234, the pipe 204 in second section
It is arranged to back on second conveying direction extend curvedly.
Then, the pipe 204 guides outlet 208 into from the second section 214b.
In addition, according to a form of implementation, jointing 224-234 extends on refrigerating appliance short transverse Z.
Therefore section 210a, section 212a and section are included according to a form of implementation, the first interspersed section 236
214a, wherein, section 214a is arranged on the through-flow direction D that refrigerant flows through pipe 204 between section 210a and section 212a.
Therefore, section 214a is disposed adjacently with section 210a and section 212a.
According to a form of implementation, the second interspersed section 238 include section 210b, section 212b and section 214b and
Another section 216, wherein, section 214b is arranged on section 210b and section on the through-flow direction D that refrigerant flows through pipe 204
Between 212b.Therefore, section 214b is arranged to adjacent with section 210b and section 212b.
Cause bearing part 202 uniformly to cool down by interspersed section 236,238, and then improve the energy of refrigerating appliance 100
Source efficiency.
According to a form of implementation, section 210a, 210b, 212a, 212b, 214a, 214b have 1 to 10, such as 1 to
5 Hui Qu, to cause uniformly to cool down on the section of bearing part 202.According to a form of implementation, section 210a, 210b,
The different size of face section of the loading end of 212a, 212b, 214a, 214b covering bearing part 202.So, the second section 212b
Cover the 1/4 of the loading end of bearing part 202, section 210a；212a and 214a coverings 1/3, and section 210b, 214b and 216
Cover the 1/8 of the loading end of bearing part.So each section 210a, 210b, 212a, 212b, 214a, 214b, which can be adapted to, to be matched somebody with somebody
The chill surface 106,108 of category it is correspondingly sized.
In addition, Fig. 2 shows that two times songs 218 are arranged on the cooling agent liquid level being made up of refrigerant, the refrigerant
Gathered in the downtime of evaporator 200.At this gather refrigerant must its arrival outlet 208 before, through-flow section 214b,
216 and 214a, the refrigerant carry out heat exchange at the section.
Other Fig. 2 is shown, according to a form of implementation, two are returned song 218 and are arranged on before outlet 208.So ensure,
During compressor start it is general it is foamy, towards compressor rupture refrigerant, refrigerant reach outlet 208 before still experience steam
Send out heat exchange certain in device 200.
Fig. 3 shows evaporator 200, and the pipe 204 in the evaporator between entrance 206 and outlet 208 is in bearing part
It is arranged to back on the first conveying direction extend curvedly in the section 210a of the first area under control domain I on 202.Herein according to one
Form of implementation, the first conveying direction extend along the axis extended on refrigerating appliance short transverse Z, more specifically allowed
Extend from the top down in error.
The jointing 224 of pipe 204 is engaged on the first section 210a, and the jointing, which is formed, directs refrigerant to the
Two area under control domain II section 214a connection, it is arranged to back curved in the section middle pipe 204 and prolongs on the second conveying direction
Stretch.According to a form of implementation, jointing 224 extends on refrigerating appliance short transverse Z, more specifically in manufacturing tolerance
Inside extend from the top down.
According to a form of implementation, the 3rd area under control domain III another section 300 is directly engaged on the second section 214a,
Pipe 204 in another section on the bearing part 202 is arranged to back on the 3rd conveying direction extend curvedly.In this root
According to a form of implementation, the 3rd conveying direction extends along an axis extended on refrigerating appliance width Y, more really
Say with cutting and extend from right to left in manufacturing tolerance.
First conveying direction and the second conveying direction prolong along an axis extended on refrigerating appliance short transverse Z
Stretch, wherein, first conveying direction and second conveying direction be orientated each other on the contrary, and the 3rd conveying direction in refrigerating appliance
Extend on width Y.Therefore, first conveying direction and second conveying direction and the 3rd conveying direction are in different sides
Upwardly extend.Fig. 3 shows that the 3rd conveying direction extends at a right angle with the first bearing of trend E1 and the second bearing of trend E2.
According to a form of implementation, interspersed section 236 includes section 210a, section 214a and section 300, wherein, area
Section 300 is arranged on the through-flow direction D that refrigerant flows through pipe 204 between section 210a and section 214a.Therefore, section 300
It is arranged to adjacent with section 210a and section 214a.
Interspersed section 236 can not only be used for cooling down refrigeration lattice 106, and can be used for cooling down lower refrigeration lattice 108,
Wherein, such as to one in freezer configuration section 210a or 212a, and other section 212a and 300 are configured to cold lattice,
Or 210a and 300.
Fig. 4 shows evaporator 200, and the evaporator has the interspersed section 238 of the first interspersed section 236 and second.
In the first area under control domain I the first section 210a, the pipe 204 that is arranged on bearing part 202 return curvedly this
Extend on one conveying direction, wherein, the jointing 224 of pipe 204 builds a section for directing refrigerant to the first area under control domain I
212a connection, the section middle pipe 204 be arranged on bearing part 202 the first conveying direction last time it is curved extend.
The jointing 228 of pipe 204 builds a connection for directing refrigerant to section 212b, wherein according to an implementation
Form, jointing 228 extend on refrigerating appliance short transverse Z.
In first area under control domain I section 212b, the pipe 204 that is arranged on bearing part 202 return curvedly this first
Extend on conveying direction.
The jointing 230 of pipe 204 is engaged on section 212b, wherein according to a form of implementation, jointing 230 exists
Extend on refrigerating appliance short transverse Z.
The second area under control domain II section 214a is connected in the uplink of jointing 230, in the section on bearing part 202
Pipe 204 be arranged to the second conveying direction last time it is curved extend.
The jointing 232 of pipe 204 is engaged on section 214a, wherein according to a form of implementation, jointing 232 exists
Extend on refrigerating appliance short transverse Z.In addition, two are returned the second section 214b that song 218 forms the second area under control domain II.
3rd area under control domain III the 3rd section 300 is engaged on jointing 232, is returned in the 3rd section middle pipe 204
Extend curvedly on the 3rd conveying direction.
It is connected with outlet 208 3rd section 300 guiding refrigerant.
According to a form of implementation, interspersed section 236 includes section 210a, section 212a and section 300, wherein, area
Section 300 is arranged on the through-flow direction D that refrigerant flows through pipe 204 between section 210a and section 212a.Therefore, section 300
It is arranged to adjacent with section 210a and section 212a.
The second interspersed section 238 includes section 210b, section 212b and section 214b, wherein, section 214b is making
Cryogen, which flows through, to be arranged on the through-flow direction D of pipe 204 between section 210b and section 212b.Therefore, section 214b be arranged to
Section 210b and section 212b are adjacent.
Fig. 4 shows that all three conveying directions are different in the first interspersed section 236.According to an implementation shape
Formula, these three conveying directions are set orthogonally with respect to one another in manufacturing tolerance.
First interspersed section 236 can be configured to refrigeration lattice 106, and the second interspersed section 238 can by with
Put to lower refrigeration lattice 108.
Fig. 5 shows evaporator 200, and in the evaporator, the pipe 204 between entrance 206 and outlet 208 is in bearing part
Return in the section 210a of the first area under control domain I on 202 and extend curvedly on the first conveying direction.
The jointing 224 of pipe 204 is engaged on the first section 210a, and the jointing, which is formed, directs refrigerant to the
The connection of two area under control domain II the first section 300, it is arranged to back curved in the second conveying in the jointing middle pipe 210a
Side upwardly extends.According to a form of implementation, jointing 224 extends on refrigerating appliance short transverse Z.
Jointing 230 is engaged on section 300, wherein according to a form of implementation, jointing 230 is in through-flow direction
Extend on the first section on D on refrigerating appliance short transverse Z, and in refrigerator on the second section on through-flow direction D
Extend on tool width Y.
Second area under control domain II the second section 500 is engaged on jointing 230, in second section, the pipe 204
It is arranged to back on the second conveying direction extend curvedly on bearing part 202.
According to a form of implementation, the second conveying direction extends on refrigerating appliance width Y, is more specifically making
Make in tolerance and extend from right to left.Conversely, according to a form of implementation, the first conveying direction I is on refrigerating appliance short transverse Z
Extension, more specifically extends from the top down in manufacturing tolerance.Therefore, first conveying direction is different from the second conveying side
To.According to a form of implementation, the first conveying direction and the second conveying direction are arranged to orthogonal in manufacturing tolerance.
Section 210a, 300 and 500 form interspersed section 236, wherein, section 500 flows through the logical of pipe 204 in refrigerant
It is arranged on stream direction D between section 210a and section 300.Therefore, the section 500 is arranged to and section 210a and section 300
It is adjacent.
Interspersed section 236 can not only be used for cooling down cold lattice, and can be used for cooling down freezer, wherein for example, giving
One in freezer configuration section 210a or 300, and configure other sections 300 and 500, or section 210a and 500 to cold lattice.
Fig. 6 shows evaporator 200, and in the evaporator, the pipe 204 between entrance 206 and outlet 208 is in bearing part
It is arranged to back on first conveying direction extend curvedly in the first area under control domain I the first section 210a on 202.
The jointing 224 of pipe 204 is engaged on section 210a, and the jointing forms and directs refrigerant to the second pipe
Region II section 214a connection, it is arranged to back curved in the section middle pipe 204 and extends on second conveying direction.
According to a form of implementation, jointing 224 extends on refrigerating appliance short transverse Z.
The jointing 230 of pipe 204 is engaged on section 214a, wherein according to a form of implementation, jointing 230 exists
Extend on through-flow direction D on refrigerating appliance short transverse Z.According to a form of implementation, jointing 224 and jointing
230 partly extend parallel to each other.
First area under control domain I the second section 212a is engaged on jointing 224, is being carried in the second section middle pipe
It is arranged to back on first conveying direction extend curvedly on part 202.
Section 210a, 212a and 214a form interspersed section 236, wherein, section 212a flows through pipe 204 in refrigerant
It is arranged on through-flow direction D between section 210a and section 214a.Therefore, section 212a is arranged to and section 210a and section
214a is adjacent.
Interspersed section 236 can not only be used for cooling down cold lattice, and can be used for cooling down freezer, wherein, such as to
One in freezer configuration section 210a or 212a, and other sections 212a and 214a is configured to cold lattice, or section 210a with
214a。
Reference numerals list
100 refrigerating appliances
Refrigeration unit door on 102
104 times refrigeration unit doors
Freeze lattice on 106
108 times refrigeration lattice
200 evaporators
202 bearing parts
204 pipes
206 entrances
208 outlets
210a sections
210b sections
212a sections
212b sections
214a sections
214b sections
216 sections
218 times songs
220 straight tube sections
222 curved sections
224 jointings
226 jointings
228 jointings
230 jointings
232 jointings
234 jointings
236 first interspersed sections
238 second interspersed sections
300 sections
500 sections
The first areas under control of I domain
The second areas under control of II domain
The second areas under control of II ' domain
The second areas under control of II " domain
The area under control domains of III the 3rd
The area under control domains of III ' the 3rd
The area under control domains of III " the 3rd
D through-flow directions
The bearing of trends of E1 first
The bearing of trends of E2 second
L longitudinal directions
X refrigerating appliance depth directions
Y refrigerating appliance widths
Z refrigerating appliance short transverses
Claims (19)
1. the refrigerating appliance (100) with evaporator (200), wherein, the evaporator (200) has bearing part (202) and set
Put and be used for the pipe (204) for guiding refrigerant on the bearing part (202), wherein, the pipe (204) on the bearing part (202)
With the first area under control domain (I) and the second area under control domain (II), first area under control domain is in the running position of the refrigerating appliance (100)
In can be through-flow on the first conveying direction, second area under control domain can be through-flow on the second conveying direction, its feature
It is, first area under control domain (I) has section (210a, 212a, 210b, 212b), and second area under control domain (II) has
Section (214a, 214b, 300,500), the section in first area under control domain (I) is with the section in second area under control domain (II) in institute
State on bearing part (202) staggeredly, wherein, bearing part (202) the plate shape ground construction.
2. refrigerating appliance (100) according to claim 1, it is characterised in that first area under control domain (I) has two sections
(210a, 210b, 212a, 212b), wherein, second area under control domain (II) has one and is arranged to and first area under control domain
(I) the adjacent section (214a, 214b) of described two sections (210a, 210b, 212a, 212b).
3. refrigerating appliance (100) according to claim 2, it is characterised in that second area under control domain (II), be arranged to and institute
The adjacent section (214a, 214b) of two sections (210a, 212a, 210b, 212b) for stating the first area under control domain (I) can be described
It is through-flow on second conveying direction.
4. according to the refrigerating appliance (100) of any one of the claims, it is characterised in that first area under control domain (I) energy
It is enough through-flow substantially on gravity direction.
5. refrigerating appliance (100) as claimed in one of claims 1-3, it is characterised in that the pipe on the bearing part (202)
(204) there is the 3rd area under control domain (III), the 3rd area under control domain can be substantially in one and first area under control domain (I)
The conveying direction conveying direction different with the conveying direction in second area under control domain (II) on it is through-flow.
6. refrigerating appliance (100) according to claim 5, it is characterised in that the conveying direction in first area under control domain (I)
And/or the conveying direction in second area under control domain (II) in manufacturing tolerance with the conveying in the 3rd area under control domain (III)
Direction extends at a right angle.
7. according to claim 1-3, any one of 6 refrigerating appliance (100), section (210a, 210b, 212a, 212b, 214a,
214b, 300,500) one in has 2 to 10 Hui Qu (218).
8. according to claim 1-3, any one of 6 refrigerating appliance (100), it is characterised in that in manufacturing tolerance, section
The loading end of a covering bearing part (202) in (210a, 210b, 212a, 212b, 214a, 214b, 300,500)
Half.
9. according to claim 1-3, any one of 6 refrigerating appliance (100), it is characterised in that section (210a, 210b,
212a, 212b, 214a, 214b, 300,500) at least two times songs (236) of one in be arranged on a cooling agent liquid level it
On, the refrigerant that the cooling agent liquid level is gathered by the evaporator (200) downtime is formed.
10. according to claim 1-3, any one of 6 refrigerating appliance (100), it is characterised in that section (210a, 210b,
212a, 212b, 214a, 214b, 300,500) at least two times songs (236) of one in are arranged on the evaporator (200)
Outlet (206) before, at least two times songs are arranged on a cooling agent liquid level, and the cooling agent liquid level is by described
The refrigerant of evaporator (200) downtime accumulation is formed.
11. according to claim 1-3, any one of 6 refrigerating appliance (100), it is characterised in that jointing (224,228)
Connect the section (210a, 210b) in first area under control domain (I) guiding refrigerant.
12. according to claim 1-3, any one of 6 refrigerating appliance (100), it is characterised in that jointing (230,234)
Connect the section (212a, 212b) in second area under control domain (II) guiding refrigerant.
13. according to claim 1-3, any one of 6 refrigerating appliance (100), it is characterised in that evaporator (200) structure
As ToS- evaporators.
14. refrigerating appliance (100) according to claim 1, it is characterised in that first area under control domain is in the refrigerating appliance
(100) can be through-flow from the top down in running position.
15. refrigerating appliance (100) according to claim 1, it is characterised in that second area under control domain can be led to from bottom to top
Stream.
16. refrigerating appliance (100) according to claim 7, section (210a, 210b, 212a, 212b, 214a, 214b, 300,
500) one in has 3 to 5 Hui Qu (218).
17. refrigerating appliance (100) according to claim 8, it is characterised in that in manufacturing tolerance, section (210a, 210b,
212a, 212b, 214a, 214b, 300,500) 1/3rd of the loading end of a covering bearing part (202) in.
18. refrigerating appliance (100) according to claim 8, it is characterised in that in manufacturing tolerance, section (210a, 210b,
212a, 212b, 214a, 214b, 300,500) a quarter of the loading end of a covering bearing part (202) in.
19. refrigerating appliance (100) according to claim 8, it is characterised in that in manufacturing tolerance, section (210a, 210b,
212a, 212b, 214a, 214b, 300,500) 1/8th of the loading end of a covering bearing part (202) in.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102013215825.4A DE102013215825A1 (en) | 2013-08-09 | 2013-08-09 | Refrigeration device with an evaporator |
| DE102013215825.4 | 2013-08-09 | ||
| PCT/EP2014/065880 WO2015018646A1 (en) | 2013-08-09 | 2014-07-24 | Refrigerating device with an evaporator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105705886A CN105705886A (en) | 2016-06-22 |
| CN105705886B true CN105705886B (en) | 2018-02-16 |
Family
ID=51257482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201480045032.1A Active CN105705886B (en) | 2013-08-09 | 2014-07-24 | Refrigerating appliance with evaporator |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP3030848A1 (en) |
| CN (1) | CN105705886B (en) |
| DE (1) | DE102013215825A1 (en) |
| RU (1) | RU2645859C2 (en) |
| WO (1) | WO2015018646A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106556183A (en) * | 2015-09-27 | 2017-04-05 | 王秀红 | Multiaspect evaporator tube board component |
| DE102016003547A1 (en) * | 2016-03-22 | 2017-09-28 | Liebherr-Hausgeräte Ochsenhausen GmbH | Fridge and / or freezer |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2386889A (en) * | 1940-08-02 | 1945-10-16 | Outboard Marine & Mfg Co | Coil assembly |
| US2509779A (en) * | 1948-02-14 | 1950-05-30 | Willard L Morrison | Cold element for demountable refrigerators |
| DE102007034294A1 (en) * | 2007-07-24 | 2009-01-29 | BSH Bosch und Siemens Hausgeräte GmbH | Refrigerating appliance and evaporator for it |
| CN201145455Y (en) * | 2007-12-10 | 2008-11-05 | 广州擎天成套装备工程有限公司 | Series integral type refrigerator evaporator |
| CN101368774A (en) * | 2008-07-11 | 2009-02-18 | 余小兵 | Plate-type evaporator and apparatus with the same for producing ice water of 0 DEG C |
| DE102011006953A1 (en) * | 2011-04-07 | 2012-10-11 | BSH Bosch und Siemens Hausgeräte GmbH | Domestic refrigerating appliance with vaporiser plates connected by webs |
| CN102519201B (en) * | 2011-12-24 | 2015-07-01 | 广东奥马电器股份有限公司 | Refrigerating box with high-efficiency energy-saving evaporator |
-
2013
- 2013-08-09 DE DE102013215825.4A patent/DE102013215825A1/en not_active Withdrawn
-
2014
- 2014-07-24 EP EP14744813.8A patent/EP3030848A1/en not_active Withdrawn
- 2014-07-24 RU RU2016104493A patent/RU2645859C2/en active
- 2014-07-24 WO PCT/EP2014/065880 patent/WO2015018646A1/en active Application Filing
- 2014-07-24 CN CN201480045032.1A patent/CN105705886B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| RU2016104493A (en) | 2017-09-14 |
| CN105705886A (en) | 2016-06-22 |
| EP3030848A1 (en) | 2016-06-15 |
| DE102013215825A1 (en) | 2015-02-12 |
| RU2645859C2 (en) | 2018-02-28 |
| WO2015018646A1 (en) | 2015-02-12 |
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