CN211084544U

CN211084544U - Vertical refrigerator

Info

Publication number: CN211084544U
Application number: CN201921141881.3U
Authority: CN
Inventors: 金东�; 尚鑫; 胡月营
Original assignee: Qingdao Haier Special Refrigerator Co Ltd; Haier Smart Home Co Ltd
Current assignee: Qingdao Haier Special Refrigerator Co Ltd; Haier Smart Home Co Ltd
Priority date: 2019-07-19
Filing date: 2019-07-19
Publication date: 2020-07-24
Anticipated expiration: 2029-07-19

Abstract

The utility model discloses a vertical freezer, including the box, the box includes: the refrigerating chamber is internally provided with an inner container, and the inner container comprises a rear back plate and a bottom plate; the equipment chamber is arranged below the refrigerating chamber, the evaporator is arranged at the bottom of the refrigerating chamber, and a pipeline of the evaporator penetrates through the bottom plate to be connected with equipment in the equipment chamber; the air suction fan is arranged at the bottom of the refrigerating chamber, has an axis parallel to the bottom plate, and is used for sucking air from the refrigerating chamber and blowing the sucked air to the evaporator; the cover plate is buckled on the evaporator and the air suction fan, one end of the cover plate is fixedly connected with the bottom plate, the other end of the cover plate extends to the back plate, and a guide air duct is formed on the cover plate, wherein the cover plate, the bottom plate and the back plate are encircled to form a circulating air duct; an air suction inlet formed on the cover plate; and an air outlet formed on the cover plate. Through the utility model provides a problem that the volume is little and manufacturing cost is high that vertical freezer exists among the prior art.

Description

Vertical refrigerator

Technical Field

The utility model belongs to the technical field of refrigeration plant, concretely relates to improvement of vertical freezer structure.

Background

The existing refrigerated cabinet mainly comprises a refrigerating chamber and an equipment chamber positioned below the refrigerating chamber, wherein equipment for refrigeration such as a compressor, a condenser and the like is arranged in the equipment chamber, meanwhile, a refrigeration fan is required to be arranged for realizing refrigeration, an axial flow fan is mainly adopted as the fan for evaporation and condensation in the refrigeration system, when the equipment chamber is specifically arranged, the axial flow fan is arranged at the top of the refrigerating chamber in an overhead mode, an evaporator is correspondingly arranged at the top, and the air suction of the axial flow fan needs to enter from the axis position of the axial flow fan, so that the axial flow fan needs to be longitudinally arranged in the refrigerating chamber when being assembled, namely, the axis of the axial flow fan is vertical to the top plate of the refrigerating chamber, and the axial flow fan adopts a longitudinal overhead arrangement mode, so that the axial flow fan can occupy a large using space of the refrigerating chamber, further the volume of the refrigerating chamber is, the evaporator is located at the top and its connecting piping needs to extend from the top to the bottom of the equipment room, which increases the production cost of the refrigerated cabinet by using more piping.

The above information disclosed in this background section is only for enhancement of understanding of the background of the application and therefore it may comprise prior art that does not constitute known to a person of ordinary skill in the art.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to vertical freezer among the prior art because of the little and high problem of manufacturing cost of the inside volume that adopts overhead axial fan to exist.

In order to realize the purpose of the utility model, the utility model adopts the following technical scheme to realize:

a vertical refrigerator, comprising a cabinet body, the cabinet body comprising:

the refrigerator comprises a refrigerating chamber, wherein an inner container is arranged in the refrigerating chamber, and the inner container comprises a rear back plate and a bottom plate positioned at the bottom of the refrigerating chamber;

an equipment chamber disposed below the refrigerating chamber,

also includes:

the evaporator is arranged at the bottom of the refrigerating chamber, and a pipeline of the evaporator penetrates through the bottom plate to be connected with equipment in the equipment chamber;

the air suction fan is arranged at the bottom of the refrigerating chamber, has an axis parallel to the bottom plate, and is used for sucking air from the refrigerating chamber and blowing the sucked air to the evaporator;

the cover plate is buckled on the evaporator and the air suction fan, one end of the cover plate is fixedly connected with the bottom plate, the other end of the cover plate extends to the rear back plate, a guide air duct for guiding air blown out from an air outlet of the air suction fan to the evaporator is formed on the cover plate, and the cover plate, the bottom plate and the rear back plate are encircled to form a circulating air duct;

a suction inlet formed on the cover plate to facilitate the suction fan to absorb the wind in the refrigerating chamber;

and the air outlet is formed on the cover plate and is used for blowing out the air sucked by the suction fan and flowing through the evaporator outwards.

Preferably, the cover plate comprises a first cover plate and a second cover plate, one end of the first cover plate is fixedly connected with the bottom plate, the other end of the first cover plate is in lap joint with the second cover plate, and the second cover plate is fixedly connected with the back plate.

Preferably, the second cover plate is obliquely connected between the backboard and the first cover plate, an included angle is formed between the second cover plate and the backboard, and the included angle is 30-60 degrees.

Preferably, the air outlet is a plurality of exhaust vents arranged on the second cover plate, and the exhaust vents are uniformly distributed on the second cover plate.

Preferably, the height of the top edge of the second cover panel to the horizontal is at least 1/3-2/3 of the height of the top edge of the back panel to the horizontal.

Preferably, the evaporator and the suction fan are arranged on the bottom plate in parallel, and the distance between the evaporator and the back plate is smaller than the distance between the suction fan and the back plate.

Preferably, the air outlet is located between the evaporator and the back plate, and the distance between the air outlet and the back plate is smaller than the distance between the evaporator and the back plate.

Preferably, the suction fan is a centrifugal fan or a cross-flow fan.

Furthermore, a compressor and a condenser are arranged in the equipment room, a pipeline opening is formed in the bottom plate, and a pipeline of the evaporator penetrates through the pipeline opening and then is connected with the compressor.

Furthermore, the water-collecting tray is arranged below the evaporator and is connected with a drain pipe, and the drain pipe penetrates through the pipe junction.

Compared with the prior art, the utility model discloses an advantage is with positive effect:

the utility model provides a vertical freezer, put the induced draft fan bottom when the structure sets up, make it set up in the bottom of walk-in and the axis is parallel with the bottom plate that is located the walk-in bottom, namely set up in the walk-in bottom horizontally, the evaporator is corresponding to setting up at the bottom too at the same time, refrigerate with the induced draft fan cooperation, has reduced the occupation to the interior volume of walk-in, has increased the available volume of the whole walk-in;

and simultaneously, the utility model discloses in with the equal end of induced draft fan and evaporimeter put, the evaporimeter is when connecting the compressor like this, then the shorter pipeline of accessible direct with below equipment room in the compressor be connected can, shortened connecting line's length, reduced the manufacturing cost of vertical freezer.

Other features and advantages of the present invention will become more apparent from the following detailed description of the invention when read in conjunction with the accompanying drawings.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic view of a vertical refrigerator according to an embodiment of the present invention;

FIG. 2 is a first schematic view of the structure of the vertical refrigerator of the present invention in which the cover plate cooperates with the suction fan;

fig. 3 is a schematic structural diagram of the cover plate and the suction fan cooperating with each other according to an embodiment of the vertical refrigerator of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings and embodiments.

It should be noted that in the description of the present invention, the terms of direction or positional relationship indicated by the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

The utility model provides an embodiment of vertical freezer, it is shown with reference to fig. 1-3, including box 100, be equipped with the opening in one side of box 100, open position department is provided with a body, and the door body is rotatable to be opened or closed on the box 100, box 100 includes: the refrigerator comprises a refrigerating chamber 200 and an equipment chamber 300, wherein the equipment chamber 300 is arranged below the refrigerating chamber 200, equipment for refrigerating is placed in the equipment chamber 300, specifically, a compressor 900, a heat dissipation fan and a condenser are arranged in the equipment chamber 300, an inner container 210 is arranged in the refrigerating chamber 200, the inner container 210 comprises a back plate 211 and a bottom plate 212 positioned at the bottom of the refrigerating chamber 200, and the back plate 211 is arranged perpendicular to the bottom plate 212 and is opposite to the opening position of a box body 100.

Specifically, the vertical refrigerator in this embodiment further includes an evaporator 400 and a suction fan 500, the evaporator 400 is disposed at the bottom of the refrigerating compartment 200, a pipeline of the evaporator 400 passes through the bottom plate 212 to be connected with the compressor 900 in the equipment room 300, and when the evaporator 400 is specifically connected, the evaporator 400 can be fixed on the bottom plate 212 at the bottom of the refrigerating compartment 200; in this embodiment, the evaporator 400 is disposed at the bottom of the refrigerating compartment 200, and the equipment room 300 is disposed below the refrigerating compartment 200, so that the evaporator 400 can be connected to the compressor 900 only through a short copper pipe, and the length of a pipe for connecting the compressor 900 to the evaporator 400 is shortened.

The suction fan 500 is used for sucking air from the refrigerating chamber 200 and blowing the sucked air to the evaporator 400, is arranged at the bottom of the inner container 210, and has an axis parallel to the bottom plate 212, namely the suction fan 500 is transversely arranged at the bottom of the inner container 210, compared with a longitudinal arrangement mode, the suction fan 500 can transversely arrange, so that the occupied space of the suction fan 500 can be reduced, the occupation of the inner space of the refrigerating chamber 200 by the suction fan 500 is reduced, and the volume of the whole refrigerating chamber 200 is increased. In the specific connection, the suction fan 500 may be directly fixed to the bottom plate 212 of the inner container 210.

Further, in this embodiment, a cover plate 600 is correspondingly disposed, which is fastened on the evaporator 400 and the suction fan 500, and has one end fixedly connected to the bottom plate 212 and the other end extending to the back plate 211 of the inner container 210, and a circulating air duct 800 is defined by the cover plate 600, the bottom plate 212 and the back plate 211 together, and meanwhile, to achieve air suction, an suction inlet 810 is correspondingly disposed in this embodiment and is formed on the cover plate 600, so that the suction fan 500 can absorb the air in the refrigerating compartment 200, preferably, the suction inlet 810 is an air suction hole formed in the cover plate 600 and is used for corresponding to the position of the suction inlet of the suction fan 500, so that the suction fan 500 can suck the air from the refrigerating compartment 200; in order to facilitate air outlet, an air outlet 820 is correspondingly disposed in the present embodiment, and is also formed on the cover plate 600, and is used for blowing out the air sucked by the suction fan 500 and flowing through the evaporator 400.

In order to enable the air blown out from the suction fan to blow towards the evaporator 400 according to a certain direction, so that the air flows orderly, in the embodiment, a guide air duct 700 is correspondingly arranged on the cover plate 600, the air can quickly blow towards the evaporator 400 through the guide effect of the guide air duct 700, so that the refrigeration effect of the whole refrigerating chamber is improved, preferably, the guide air duct 700 is formed by surrounding 2 air duct plates arranged on the cover plate 600, and the guide air duct is preferably a V-shaped air duct and can be a square air duct, which is not limited specifically here.

By providing the air duct plate on the cover plate 600, the strength of the entire cover plate 600 can be enhanced.

Specifically, the specific work flow in the vertical refrigerator of this embodiment is: the suction fan 500 starts, the wind in the refrigerating chamber 200 is sucked from the bottom through the suction inlet 810, and then the wind is blown to the evaporator 400, the wind is blown upwards from the air outlet 820 after being refrigerated through the evaporator 400, the wind after being refrigerated is blown to the refrigerating chamber 200, the refrigerating refrigeration is realized, the wind sucked into the suction fan 500 flows along the cover plate 600, the air duct 800 formed by the bottom plate 212 and the back plate 211, and the flow direction of the air flow inside the whole refrigerating chamber 200 is changed by the arrangement mode of arranging the suction fan 500 and the evaporator 400 at the bottom in the embodiment, so that the air flow direction realizes continuous circulating refrigeration by being sucked into the bottom and then flowing out to the top.

In this embodiment, the air outlet 820 is disposed at a position on one side of the evaporator 400, and a distance between the air outlet 820 and the back plate 211 is smaller than a distance between the evaporator 400 and the back plate 211, that is, the air outlet 820 is disposed at a position between the evaporator 400 and the back plate 211, and the air cooled by the evaporator 400 can be blown to the refrigerating compartment 200 through the air outlet hole of the second cover plate 620, so that the air blown out from the air outlet 820 into the refrigerating compartment 200 is the air cooled by the evaporator 400.

Preferably, the cover plate 600 in this embodiment includes a first cover plate 610 and a second cover plate 620, one end of the first cover plate 610 is fixedly connected to the bottom plate 212, the other end of the first cover plate 610 overlaps the second cover plate 620, and the second cover plate 620 is fixedly connected to the back plate 211. Preferably, first cover plate 610 in this embodiment is including the first vertical board 611 and the second horizontal plate 612 that connect gradually, second cover plate 620 slope is connected backplate 211 with between first cover plate 610 and second cover plate 620 with the contained angle has between backplate 211, and the contained angle is 30-60 degrees, because be provided with the exhaust vent on the second cover plate 620, when second cover plate 620 adopted the slope to set up, its area that is provided with the exhaust vent that corresponds can be used for setting up the area grow of exhaust vent when setting up for the level, can set up the quantity of exhaust vent many for the air output is big, and then has improved the cold-stored effect of whole vertical freezer.

During specific connection, the first vertical plate 611 is perpendicular to the bottom plate 212 and is fixedly connected with the bottom plate 212, the second horizontal plate 612 is parallel to the bottom plate 212 and is connected with the first vertical plate 611, the second horizontal plate 612 is connected with the second cover plate 620 which is obliquely arranged, the second horizontal plate 612 can be connected with the second cover plate 620 through a buckle, and the second cover plate 620 can also be fixedly connected with the back plate 211 through a buckle.

Of course, the second cover plate 620 in this embodiment may also be a vertical plate disposed parallel to the backplate 211, and the bottom of the vertical plate is bent and then fixed to the first cover plate 610, and the air outlet 820 is disposed on the second cover plate 620 and uniformly disposed along the height direction of the second cover plate 620, so that the air cooled by the evaporator 400 can be blown out from the air outlet on the second cover plate 620, preferably, the air outlet 820 is a plurality of air outlets disposed on the second cover plate 620, and the plurality of air outlets are uniformly distributed over the second cover plate 620.

To ensure the cooling effect of the entire refrigerating compartment 200, the second cover panel 620 is disposed such that the height from the top edge to the horizontal plane of the second cover panel 620 is at least 1/3-2/3 of the height from the top edge to the horizontal plane of the rear back panel 211. Because the air outlet is formed in the second cover plate 620, when the height of the second cover plate 620 is high, it can be ensured that air can be blown out downwards from a high position, and the refrigeration effect of the whole refrigerating chamber 200 is ensured, when the second cover plate 620 is specifically set, the height value from the top edge of the second cover plate 620 to the horizontal plane can be 2/3 from the back plate 211 to the horizontal plane, of course, the top edge of the second cover plate 620 can also coincide with the top edge of the back plate 211, so that the air can be blown out downwards from a position close to the top, and the refrigeration effect of the inside of the whole refrigerating chamber 200 is good.

Preferably, the evaporator 400 and the suction fan 500 are arranged in parallel on the bottom plate 212, and a distance between the evaporator 400 and the back plate 211 is smaller than a distance between the suction fan 500 and the back plate 211.

Preferably, the suction fan 500 in this embodiment is a centrifugal fan or a cross flow fan, and when being arranged, the suction fan can be transversely arranged at the bottom of the refrigerating chamber 200 to reduce the occupation of the internal space of the refrigerating chamber 200 and further increase the available volume inside the refrigerating chamber 200.

In order to realize the connection between the evaporator 400 and the compressor 900, a pipe port is arranged on the bottom plate 212, and a pipeline of the evaporator 400 passes through the pipe port and then is connected with the compressor 900.

Further, still including water collector 910 in this embodiment, water collector 910 sets up evaporator 400 below, it is connected with the drain pipe, the drain pipe passes outside discharge behind the pipeline mouth, and the setting mode that adopts evaporator 400 to put at the bottom makes the pipeline of drain pipe also shorten, the drain pipe can directly wear out from the pipeline mouth can for the pipe connection structure of drain pipe is also simpler, simultaneously, because evaporator 400 puts at the bottom, water collector 910 also adopts the setting mode of putting at the bottom can not produce the problem that the cold-stored effect of freezer 200 was influenced to the comdenstion water infiltration drippage on the inside commodity of freezer 200.

The above embodiments are only used to illustrate the technical solution of the present invention, and 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 modifications may be made to the embodiments described in the foregoing embodiments, or that equivalents may be substituted for elements thereof; such modifications and substitutions do not depart from the spirit and scope of the present invention, which is claimed.

Claims

1. A vertical refrigerator, comprising a cabinet body, the cabinet body comprising:

an equipment compartment disposed below the refrigerating compartment, characterized in that,

also includes:

2. The vertical refrigerated cabinet as recited in claim 1 wherein the cover panels comprise a first cover panel and a second cover panel, the first cover panel being fixedly attached to the base panel at one end and overlapping the second cover panel at the other end, the second cover panel being fixedly attached to the back panel.

3. The vertical refrigerator as claimed in claim 2, wherein the second panel is connected between the back panel and the first panel at an angle, the angle being 30-60 degrees.

4. The vertical refrigerator as claimed in claim 2, wherein the air outlet is a plurality of air outlets formed in the second cover plate, and the plurality of air outlets are uniformly distributed in the second cover plate.

5. The vertical refrigerated cabinet of claim 3 wherein the height of the top edge of the second panel from the horizontal is at least 1/3-2/3 of the height of the top edge of the back panel from the horizontal.

6. The vertical refrigerated cabinet as recited in claim 1 wherein the evaporator is disposed on the base plate in parallel with the suction fan, and the distance between the evaporator and the back plate is less than the distance between the suction fan and the back plate.

7. The vertical refrigerated cabinet of claim 1 wherein the air outlet is located between the evaporator and the back panel at a distance less than the distance between the evaporator and the back panel.

8. The vertical refrigerated cabinet as recited in claim 1 wherein the suction fan is a centrifugal fan or a cross flow fan.

9. The vertical refrigerator as claimed in claim 1, wherein a compressor and a condenser are provided in the equipment room, a pipe opening is provided in the base plate, and a pipe of the evaporator is connected to the compressor after passing through the pipe opening.

10. The vertical refrigerator as claimed in claim 1, further comprising a water pan disposed below the evaporator and connected to a drain pipe passing through the opening.