CN107238245A - Horizontal type wind-cooling refrigerator-freezer - Google Patents
Horizontal type wind-cooling refrigerator-freezer Download PDFInfo
- Publication number
- CN107238245A CN107238245A CN201710403298.4A CN201710403298A CN107238245A CN 107238245 A CN107238245 A CN 107238245A CN 201710403298 A CN201710403298 A CN 201710403298A CN 107238245 A CN107238245 A CN 107238245A
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- Prior art keywords
- air
- exhaust passage
- horizontal
- wind
- sidepiece
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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
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
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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
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
- F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
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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
- F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
- F25D2317/06—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation
- F25D2317/066—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation characterised by the air supply
Abstract
The invention discloses a kind of Horizontal type wind-cooling refrigerator-freezer, including horizontal cabinet and door body, evaporation cavity is provided with horizontal cabinet, blower fan and evaporator are provided with evaporation cavity, the one end of horizontal cabinet is provided with end exhaust passage and air -return duct, the two side of horizontal cabinet is provided with sidepiece exhaust passage, and end exhaust passage and sidepiece exhaust passage are respectively communicated with evaporation cavity, air -return duct connection evaporation cavity；Sidepiece exhaust passage is horizontally disposed the first jet orifice, and end exhaust passage is provided with the second jet orifice；Window blind assembly is respectively arranged with first jet orifice and the second jet orifice, window blind assembly includes window frame and wind blade, wind blade include first rotating shaft and respectively above and below first rotating shaft position blade and lower blade, the area of lower blade is more than the area of blade, and first rotating shaft is spindle rotationally arranged on window frame.Realize that the cold of refrigerator-freezer is evenly distributed and improve refrigeration.
Description
Technical field
The present invention relates to refrigeration plant, more particularly to a kind of Horizontal type wind-cooling refrigerator-freezer.
Background technology
At present, refrigeration plant（Refrigerator, refrigerator-freezer etc.）It is the common electric in people's daily life, and refrigerator-freezer is divided into horizontal ice
Cabinet and vertical freezer, horizontal chest freezer are widely used greatly because of its storing amount.Conventional horizontal chest freezer generally uses direct-cooled side
Formula is freezed, but in use, easy frosting in casing, in order to reduce box house frosting, using air-cooled horizontal
Refrigerator-freezer is gradually promoted.China Patent No. 201520524111.2 and 201520611759.3 is individually disclosed to be crouched using air-cooled
Formula refrigerator-freezer, by setting air outlet and return air inlet, realizes horizontal chest freezer air cooling refrigeration.But, due to the cabinet of horizontal chest freezer
Internal capacity is larger, and the article of storage is deposited in inside refrigerator-freezer, and cold air can not be circulated smoothly in cabinet, also, different
The cold distribution in region is also unbalanced, causes refrigeration poor.How to design that a kind of cold is evenly distributed and good refrigeration effect
Horizontal type wind-cooling refrigerator-freezer be the technical problems to be solved by the invention.
The content of the invention
The invention provides a kind of Horizontal type wind-cooling refrigerator-freezer, realize that the cold of refrigerator-freezer is evenly distributed and improve refrigeration.
To reach above-mentioned technical purpose, the present invention is realized using following technical scheme：
Evaporation cavity, the evaporation are provided with a kind of Horizontal type wind-cooling refrigerator-freezer, including horizontal cabinet and door body, the horizontal cabinet
Blower fan and evaporator are provided with cavity, the one end of the horizontal cabinet is provided with the end exhaust passage arranged up and down and return air
Road, the two side of the horizontal cabinet is respectively arranged with sidepiece exhaust passage, the end exhaust passage and the sidepiece exhaust passage point
The exhaust outlet of the evaporation cavity is not connected, and the air -return duct connects the air inlet of the evaporation cavity；The sidepiece exhaust passage
Horizontally disposed to have the first jet orifice, the end exhaust passage is provided with the second jet orifice, first jet orifice and described second
The air-out direction of jet orifice is staggered；Shutter group is respectively arranged with first jet orifice and second jet orifice
Part, the window blind assembly includes window frame and wind blade, and the wind blade includes first rotating shaft and respectively described the
The blade and lower blade at position above and below one rotating shaft, the area of the lower blade are more than the area of upper leaf piece, described first
Rotating shaft is spindle rotationally arranged on the window frame.
Further, the both sides of the window frame are from top to bottom provided with multipair neck, are provided with described in each pair on neck
Wind blade described in one.
Further, the window frame position corresponding with the side of the lower blade is provided with mounting bracket, the peace
The permanent magnet for being provided with and coordinating with the electromagnet on electromagnet, the lower blade is provided with dress support.
Further, multiple temperature sensors are disposed with along sidepiece exhaust passage bearing of trend in the horizontal cabinet,
The temperature sensor and the electromagnet of corresponding position link.
Further, the end exhaust passage and the sidepiece exhaust passage pass through drainage wind curtain component and the evaporation respectively
The exhaust outlet connection of cavity；The drainage wind curtain component includes forming air port in framework and air curtain, the framework, the air curtain
Top is provided with the second rotating shaft, and second rotating shaft is rotatably arranged in the framework, and the air curtain is used to block described
Air port.
Further, the framework is arranged in the corresponding end exhaust passage and the sidepiece exhaust passage, or, institute
Framework is stated in the exhaust outlet of the evaporation cavity.
Further, the sidepiece exhaust passage and the end exhaust passage are embedded in the horizontal cabinet.
Further, the bottom of the horizontal cabinet is additionally provided with directly cooling evaporator coil pipe.
Further, the air -return duct is provided with multiple return air inlets, and the sizes of multiple return air inlets is from centre to both sides
Become larger.
Further, the sidepiece exhaust passage is additionally provided with the auxiliary exhaust passage extended downwardly.
Compared with prior art, advantages and positive effects of the present invention are：By being set respectively in the two side of horizontal cabinet
Sidepiece exhaust passage is equipped with, and end exhaust passage, the air-out direction of sidepiece exhaust passage and end are set in the one end of horizontal cabinet
The air-out direction of exhaust passage is staggered, and the cold air blown out using end exhaust passage can cover the transversal of whole horizontal cabinet
Face, and the principle sunk using cold air enables to cold to settle downwards, at the same time, the cold air of sidepiece exhaust passage blowout can
So that in horizontal counter body air-flow formation vortex, thereby may be ensured that cold distributing equilibrium on the longitudinal section of horizontal cabinet, with
Bottom air -return duct is closed, the air circulation flow in horizontal counter body is realized so that the uniformity of temperature profile in horizontal counter body, realizes ice
The cold of cabinet is evenly distributed and improves refrigeration；Meanwhile, blinds is set in the jet orifice of the end exhaust passage of sidepiece exhaust passage
Wind blade in window assembly, window blind assembly is during evaporator defrost, because lower blade is heavier, and realization utilizes wind-guiding
Blade Automated shade jet orifice, so as to prevent the heat of defrost from entering in the refrigeration cavity of horizontal cabinet, is more effectively reduced
Heat waste, reduces energy consumption.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are this hairs
Some bright embodiments, for those of ordinary skill in the art, without having to pay creative labor, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the sectional view one of Horizontal type wind-cooling refrigerator-freezer embodiment of the present invention;
Fig. 2 is the sectional view two of Horizontal type wind-cooling refrigerator-freezer embodiment of the present invention；
Fig. 3 is the close-up schematic view of a-quadrant in Fig. 1；
Fig. 4 is the structural representation of drainage wind curtain component in Horizontal type wind-cooling refrigerator-freezer embodiment of the present invention；
Fig. 5 is B-B direction sectional view in Fig. 4；
Fig. 6 is the structural representation of window blind assembly in Horizontal type wind-cooling refrigerator-freezer embodiment of the present invention；
Fig. 7 is the sectional view of window blind assembly in Horizontal type wind-cooling refrigerator-freezer embodiment of the present invention；
Fig. 8 is the close-up schematic view in C regions in Fig. 7；
Fig. 9 is the sectional view three of Horizontal type wind-cooling refrigerator-freezer embodiment of the present invention；
Figure 10 is the sectional view four of Horizontal type wind-cooling refrigerator-freezer embodiment of the present invention.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
A part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art
The every other embodiment obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
Embodiment one
As Figure 1-Figure 8, set on the present embodiment Horizontal type wind-cooling refrigerator-freezer, including horizontal cabinet 1 and door body 2, the horizontal cabinet 1
It is equipped with evaporation cavity, the evaporation cavity and is provided with blower fan 4 and evaporator 3, the one end of the horizontal cabinet 1 is provided with
The end exhaust passage 11 of lower arrangement and air -return duct 13, the two side of the horizontal cabinet 1 are respectively arranged with sidepiece exhaust passage 12, institute
State end exhaust passage 11 and the sidepiece exhaust passage 12 and be respectively communicated with the exhaust outlet of the evaporation cavity, the air -return duct 13 is connected
The air inlet of the evaporation cavity；The sidepiece exhaust passage 12 is horizontally disposed multiple first jet orifices 121, the end air-out
Road 11 is provided with least one second jet orifice 111, and the air-out direction of first jet orifice and second jet orifice interlocks
Set；Window blind assembly 6 is respectively arranged with first jet orifice and second jet orifice, the window blind assembly 6 is wrapped
Include window frame 61 and wind blade 62, the wind blade 62 includes first rotating shaft 621 and respectively in the first rotating shaft 621
The blade 622 and lower blade 623 of lower portion, the area of the lower blade 623 are more than the area of upper leaf piece 622, described
First rotating shaft 621 is spindle rotationally arranged on the window frame 61.
Specifically, the present embodiment Horizontal type wind-cooling refrigerator-freezer horizontal cabinet 1 one end set end exhaust passage 11, and
Two side sets sidepiece exhaust passage 12, so as to realize three-side blowing, wherein, the air-out direction of end exhaust passage 11 is towards horizontal counter
The other end of body 1, so that the cold wind exported from the air outlet of end exhaust passage 11 can cover the whole horizontal stroke of horizontal cabinet 1
Section, and the air-out direction of sidepiece exhaust passage 12 and the air-out direction of end exhaust passage 11 are staggered, in sidepiece exhaust passage 12
The wind that the wind of output is exported to end exhaust passage 11 impacts, so as in the eddy airstream that is internally formed of horizontal cabinet 1, be vortexed
Air-flow ensure that the horizontal longitudinal section of cabinet 1 keeps cold to be evenly distributed, so as to cause the temperature in horizontal cabinet 1 to protect on the whole
Hold uniformly to improve refrigeration.And in order to avoid when evaporator 3 is in defrost hot gas be flowed into the horizontal refrigerated area of cabinet 1
In, window blind assembly 6 is respectively arranged with the first jet orifice 121 and second jet orifice 111, during refrigeration air-supply,
The area of the lower blade 623 of wind blade 62 is more than the area of upper leaf piece 622 by cold wind, and this causes lower blade 623 to receive
Wind pressure it is bigger, lower blade 623 is towards deflection, under the guiding of wind blade 62 so that cold air tilt flows down；And
In defrost, blower fan 4 is shut down, and the lower blade 623 of wind blade 62 under gravity, is led compared to the weight of blade 622
Air blade 62 automatically resets closure, so can effectively prevent defrost hot gas from entering the horizontal refrigeration area of cabinet 1 by air channel
In domain.
It is preferred that, in order to more efficiently improve cold distributing homogeneity, the both sides of the window frame 61 are from top to bottom set
Multipair neck 611 is equipped with, neck 611 described in each pair is used to install to be set from top to bottom in a wind blade 2, each window frame 61
Multiple wind blades 2 are equipped with, the temperature distribution evenness in the horizontal different height region of cabinet 1 so can be more effectively improved.
And the window frame 61 position corresponding with the side of the lower blade 623 is provided with mounting bracket 612, the mounting bracket
The permanent magnet 63 for being provided with and coordinating with the electromagnet 64 on electromagnet 64, the lower blade 623 is provided with 612.Specifically,
Window blind assembly 6 is coordinated using permanent magnet 63 and electromagnet 64 can realize the switch of automatically controlled wind blade 62, and wind guide vane
The opening angle of piece 62, wherein, it is disposed with multiple temperature along the bearing of trend of sidepiece exhaust passage 12 in the horizontal cabinet 1 and passes
Sensor（It is not shown）, the electromagnet 64 of the window blind assembly 6 of the temperature sensor and corresponding position links, has
Body, a window blind assembly 6 of the temperature sensor at least with corresponding position at diverse location links, and works as temperature sensor
When detecting temperature higher than setting value, then electromagnet 64 applies repulsive force to permanent magnet 63, so as to increase opening for wind blade 62
Open angle；Conversely, electromagnet 64 applies to permanent magnet 63 less repulsive force or applies attraction so that wind blade 62 is opened
Open angle and diminish and be even switched off wind blade 62.
Further, end exhaust passage 11 and the sidepiece exhaust passage 12 are steamed by drainage wind curtain component 5 with described respectively
Send out the exhaust outlet connection of cavity；The drainage wind curtain component 5 includes forming air port in framework 51 and air curtain 52, the framework 51
511, the top of the air curtain 52 is provided with the second rotating shaft 521, and second rotating shaft 521 is rotatably arranged on the framework 51
In, the air curtain 52 is used to block the air port 511.Specifically, in normal process of refrigerastion, the air-flow general gram that blower fan 4 is produced
The weight of air curtain 52 is taken, air curtain 52 is blown open and realizes air-supply.And during evaporator 3 carries out defrost, blower fan 4 is out of service,
Under Action of Gravity Field, air curtain 52 will cover in air port 511, so that the heat for avoiding the defrost of evaporator 3 from producing is entered by exhaust passage
Into horizontal cabinet 1, it is to avoid temperature fluctuation is excessive in horizontal cabinet 1 during defrost, more effectively improves refrigeration, together
When, loss of refrigeration capacity can also be reduced to reduce energy consumption.And framework 51 is arranged on corresponding the end exhaust passage 11 and the side
In portion exhaust passage 12, or, the framework 51 is arranged in the exhaust outlet of the evaporation cavity.Framework 51 can be independent knot
Component, can also constitute an integral structure component with corresponding end exhaust passage 11 and the sidepiece exhaust passage 12.
Wherein, the end exhaust passage 11 and the sidepiece exhaust passage 12 are located at the cabinet mouthful lower section of the horizontal cabinet 1, profit
The principle sunk naturally with cold air, the cold air exported from end exhaust passage 11 and the sidepiece exhaust passage 12 sinks through heat exchange
Afterwards from the air -return duct 13 of bottom re-enters into evaporation cavity.In addition, sidepiece exhaust passage 12 is along its internal gas flow flow direction,
The size of the air outlet of sidepiece exhaust passage 12 gradually increases, and air -return duct 13 is provided with multiple return air inlets, multiple return air inlets
Size become larger from centre to both sides, with ensure two crosswind circulate, improve temperature homogeneity.And the sidepiece exhaust passage 12
The auxiliary exhaust passage 122 extended downwardly is additionally provided with, the bottom to horizontal cabinet 1 can also be realized using exhaust passage 122 is aided in
Air-supply.Meanwhile, the bottom of horizontal cabinet 1 is additionally provided with directly cooling evaporator coil pipe 10, can using directly cooling evaporator coil pipe 10
It is further to improve refrigeration effect with radiation refrigeration, it is ensured that bottom keeps rational cryogenic temperature, realizes the effect of combined type refrigerant
Really.
Compared with prior art, advantages and positive effects of the present invention are：By being set respectively in the two side of horizontal cabinet
Sidepiece exhaust passage is equipped with, and end exhaust passage, the air-out direction of sidepiece exhaust passage and end are set in the one end of horizontal cabinet
The air-out direction of exhaust passage is staggered, and the cold air blown out using end exhaust passage can cover the transversal of whole horizontal cabinet
Face, and the principle sunk using cold air enables to cold to settle downwards, at the same time, the cold air of sidepiece exhaust passage blowout can
So that in horizontal counter body air-flow formation vortex, thereby may be ensured that cold distributing equilibrium on the longitudinal section of horizontal cabinet, with
Bottom air -return duct is closed, the air circulation flow in horizontal counter body is realized so that the uniformity of temperature profile in horizontal counter body, realizes ice
The cold of cabinet is evenly distributed and improves refrigeration；Meanwhile, blinds is set in the jet orifice of the end exhaust passage of sidepiece exhaust passage
Wind blade in window assembly, window blind assembly is during evaporator defrost, because lower blade is heavier, and realization utilizes wind-guiding
Blade Automated shade jet orifice, so as to prevent the heat of defrost from entering in the refrigeration cavity of horizontal cabinet, is more effectively reduced
Heat waste, reduces energy consumption.
Embodiment two
Based on above-described embodiment one, optionally, as shown in figure 9, horizontal cabinet 1, which is provided with cabin, the cabin, is provided with pressure
Drip tray 7 is additionally provided with contracting machine 10, cabin, the bottom of evaporation cavity offers the drainage channel 71 of connection drip tray 7, water receiving
Disk 7 is additionally provided with the humidification passage 72 on connection evaporation cavity top, and drainage channel 71 is provided with the first valve（It is unmarked）, humidification
The second valve is provided with passage 72（It is unmarked）.Specifically, evaporation cavity connects drip tray 7, during defrost, the first valve
Open, the frost layer on evaporator 3 forms defrosting water after being heated, and defrosting water is flowed into drip tray 7 via drainage channel 71, and
In the process of running, freeze because the air circulation in horizontal cabinet 1 is flowed into evaporation cavity so that in horizontal cabinet 1
Air moisture content is relatively low, in order to avoid the article dehydration in horizontal cabinet 1 is air-dried, at this point it is possible to open the second valve so that connect
The highly humid air that defrosting water in water pond 7 is produced is entered in evaporation cavity, and is delivered to by blower fan 4 in air-supply passage, this
Sample, just can adjust the air humidity in horizontal cabinet 1, and article dehydration is reduced or avoided and air-dries, refrigeration is improved.And in order to
Accurately control to be provided with humidity sensor in the second valve switch, air-supply passage, return air channel 13 or evaporation cavity（Do not scheme
Show）, humidity sensor and the second valve are linked, when detecting humidity value not in setting range, and the second valve of control is opened.
Wherein, in order to obtain enough highly humid airs, drip tray 7 is located at the top of compressor 10；And/or, it is provided with electricity in drip tray 7
Heater strip.In addition, the damp exit of humidification passage 72 is towards blower fan 4, in such manner, it is possible to which so that highly humid air is rapidly introduced into air-supply
The article in horizontal cabinet 1 is humidified in passage.It is preferred that, the side wall of sidepiece exhaust passage 12 is provided with the first of horizontal air-out and gone out
Air port 121, the bottom of sidepiece exhaust passage 12 is provided with the second air outlet 122 of downward air-out, and the first air outlet 121 goes out with second
It is spaced apart between air port 122 by dividing plate 123, the first air outlet 121 is used for the air-out for impacting end exhaust passage 11, and second goes out
Air port 122 is used to directly convey cold to the lower space of horizontal chest freezer 1, further improves cold distributing homogeneity.
When carrying out defrost, due to using air-cooled refrigeration modes, on an evaporator, evaporator is in defrost process for frost layer formation
In, open the first valve and defrosting water is collected in drip tray, the article in horizontal counter body will not be impacted, it is convenient clear
Manage frosting；Meanwhile, the second valve can be opened as needed so that the steam that drip tray defrosting water is produced enters evaporation cavity
In and be input to according to cold air from air-supply passage in horizontal counter body, just can so ensure that the humidity in horizontal counter body is maintained at
In the range of setting, it is to avoid the article in horizontal counter body is air cured because lacking moisture, realizes that the cold of refrigerator-freezer is evenly distributed simultaneously
Improve refrigeration and user experience.
Embodiment three
Based on above-described embodiment one, optionally, as shown in Figure 10, horizontal cabinet 1, which is provided with cabin, cabin, is provided with compressor
10, the bottom of evaporation cavity offers in the drainage channel 71 of connection drip tray 7, drainage channel 71 and is provided with draining valve（Do not mark
Note）, the bypass air channel 8 for connecting evaporation cavity, bypass air channel 8 and the company of return air channel 13 are also associated with return air channel 13
The place of connecing is provided with the switch valve that return air channel 13 and bypass air channel 8 are opened for switching（It is unmarked）, bypass air channel 8 is connected with
It is air-dried the humidity sensor for being provided with and being linked with switch valve in module 81, horizontal cabinet 1（It is not shown）.Specifically, being
It is easy to defrost to reduce user's operation, evaporation cavity connection drip tray 7, during defrost, draining valve is opened, on evaporator 3
Frost layer forms defrosting water after being heated, and defrosting water is flowed into drip tray 7 via drainage channel 71.And when in horizontal cabinet 1
When humidity is excessive, the wind path of return air channel 13 and evaporation cavity is closed by switch valve, and opens bypass air channel 8 and evaporation cavity
Air in the wind path of body, horizontal cabinet 1 is input in evaporation cavity via bypass air channel 8, and by bypassing the sky in air channel 8
Gas irradiation modules can effectively remove the moisture in air, reach the purpose of reduction humidity.Wherein, being air-dried module 81 can
Think the drier being arranged in bypass air channel 8；Or, it can be electrolytic water device to be air-dried module 81.And bypass air channel 8
The auxiliary valve linked with humidity sensor is additionally provided with the junction of evaporation cavity（It is not shown）.In addition, humidity sensor
It can also be arranged in return air channel 13 and positioned at the inlet side of switch valve, so can more accurately detect horizontal cabinet
Humidity in 1, to carry out effective humidity regulation.
When carrying out defrost, due to using air-cooled refrigeration modes, on an evaporator, evaporator is in defrost process for frost layer formation
In, open draining valve and defrosting water is collected in drip tray, the article in horizontal counter body will not be impacted, easy cleaning
Frosting；Meanwhile, after the humidity sensor in horizontal counter body detects humidity value more than setting value, closed back by switch valve
Wind passage is to evaporation cavity return air and opens bypass air channel, and the return air in horizontal counter body enters evaporation cavity from bypass air channel
In, and after processing of the return air via air irradiation modules in bypass air channel, the water content of air can be effectively reduced, so as to drop
Humidity in low horizontal counter body, just can so ensure that the humidity in horizontal counter body is maintained in the range of setting, it is to avoid horizontal
Article in cabinet realizes that the cold of refrigerator-freezer is evenly distributed and improve refrigeration and user experience because humidity is excessive and damages
Finally it should be noted that：The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although reference
The present invention is described in detail previous embodiment, it will be understood by those within the art that：It still can be right
Technical scheme described in foregoing embodiments is modified, or carries out equivalent substitution to which part technical characteristic；And this
A little modifications are replaced, and the essence of appropriate technical solution is departed from the spirit and model of the present invention embodiment technical scheme
Enclose.
Claims (10)
1. a kind of Horizontal type wind-cooling refrigerator-freezer, including horizontal cabinet and door body, it is characterised in that be provided with evaporation on the horizontal cabinet
Blower fan and evaporator are provided with cavity, the evaporation cavity, the one end of the horizontal cabinet is provided with the end arranged up and down
Portion exhaust passage and air -return duct, the two side of the horizontal cabinet are respectively arranged with sidepiece exhaust passage, the end exhaust passage and institute
The exhaust outlet that sidepiece exhaust passage is respectively communicated with the evaporation cavity is stated, the air -return duct connects the air inlet of the evaporation cavity；
The sidepiece exhaust passage is horizontally disposed the first jet orifice, and the end exhaust passage is provided with the second jet orifice, and described first penetrates
The air-out direction of head piece and second jet orifice is staggered；Set respectively in first jet orifice and second jet orifice
Be equipped with window blind assembly, the window blind assembly includes window frame and wind blade, the wind blade include first rotating shaft and
Respectively above and below the first rotating shaft position blade and lower blade, the area of the lower blade is more than the face of upper leaf piece
Product, the first rotating shaft is spindle rotationally arranged on the window frame.
2. Horizontal type wind-cooling refrigerator-freezer according to claim 1, it is characterised in that the both sides of the window frame are from top to bottom set
There is multipair neck, be provided with wind blade described in one described in each pair on neck.
3. Horizontal type wind-cooling refrigerator-freezer according to claim 1, it is characterised in that the side phase of the window frame and the lower blade
Corresponding position, which is provided with mounting bracket, the mounting bracket, is provided with electromagnet, be provided with the lower blade with it is described
The permanent magnet that electromagnet coordinates.
4. Horizontal type wind-cooling refrigerator-freezer according to claim 3, it is characterised in that along the sidepiece air-out in the horizontal cabinet
Road bearing of trend is disposed with multiple temperature sensors, the electromagnet linkage of the temperature sensor and corresponding position.
5. Horizontal type wind-cooling refrigerator-freezer according to claim 1, it is characterised in that the end exhaust passage and the sidepiece air-out
Road is connected by drainage wind curtain component with the exhaust outlet of the evaporation cavity respectively；The drainage wind curtain component includes framework and wind
Air port is formed in curtain, the framework, the top of the air curtain is provided with the second rotating shaft, and second rotating shaft is rotatably arranged on
In the framework, the air curtain is used to block the air port.
6. Horizontal type wind-cooling refrigerator-freezer according to claim 5, it is characterised in that the framework is arranged on the corresponding end
In exhaust passage and the sidepiece exhaust passage, or, the framework is arranged in the exhaust outlet of the evaporation cavity.
7. Horizontal type wind-cooling refrigerator-freezer according to claim 1, it is characterised in that the sidepiece exhaust passage and the end air-out
Road is embedded in the horizontal cabinet.
8. Horizontal type wind-cooling refrigerator-freezer according to claim 1, it is characterised in that the bottom of the horizontal cabinet is additionally provided with directly
Cold type evaporator coil.
9. Horizontal type wind-cooling refrigerator-freezer according to claim 1, it is characterised in that the air -return duct is provided with multiple return air inlets,
The size of multiple return air inlets is become larger from centre to both sides.
10. Horizontal type wind-cooling refrigerator-freezer according to claim 1, it is characterised in that the sidepiece exhaust passage is additionally provided with downwards
The auxiliary exhaust passage of extension.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710403298.4A CN107238245A (en) | 2017-06-01 | 2017-06-01 | Horizontal type wind-cooling refrigerator-freezer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710403298.4A CN107238245A (en) | 2017-06-01 | 2017-06-01 | Horizontal type wind-cooling refrigerator-freezer |
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| CN107238245A true CN107238245A (en) | 2017-10-10 |
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ID=59984643
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| CN201710403298.4A Pending CN107238245A (en) | 2017-06-01 | 2017-06-01 | Horizontal type wind-cooling refrigerator-freezer |
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|---|---|---|---|---|
| EP0539736A1 (en) * | 1991-10-04 | 1993-05-05 | Whirlpool Europe B.V. | Chest freezer or the like, comprising a freezing compartment in which a forced air circulation is provided |
| CN2603842Y (en) * | 2003-01-21 | 2004-02-18 | 渤海船舶重工有限责任公司 | Gravity self-closing pattern back-shutter |
| CN104089447A (en) * | 2013-04-01 | 2014-10-08 | 苏州三星电子有限公司 | Mechanical air door, air cooling system and air cooling control method for air cooling refrigerator with multiple compartments |
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2017
- 2017-06-01 CN CN201710403298.4A patent/CN107238245A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0539736A1 (en) * | 1991-10-04 | 1993-05-05 | Whirlpool Europe B.V. | Chest freezer or the like, comprising a freezing compartment in which a forced air circulation is provided |
| CN2603842Y (en) * | 2003-01-21 | 2004-02-18 | 渤海船舶重工有限责任公司 | Gravity self-closing pattern back-shutter |
| CN104089447A (en) * | 2013-04-01 | 2014-10-08 | 苏州三星电子有限公司 | Mechanical air door, air cooling system and air cooling control method for air cooling refrigerator with multiple compartments |
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