CN207831747U - A kind of high-efficiency insulated ice machine - Google Patents
A kind of high-efficiency insulated ice machine Download PDFInfo
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- CN207831747U CN207831747U CN201820049646.2U CN201820049646U CN207831747U CN 207831747 U CN207831747 U CN 207831747U CN 201820049646 U CN201820049646 U CN 201820049646U CN 207831747 U CN207831747 U CN 207831747U
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Abstract
The utility model is related to a kind of high-efficiency insulated ice machines, including shell, cavity is provided in shell, the upper and lower ends that shell is located at cavity are respectively arranged with upper cover plate and lower cover, heat conduction inner cylinder and heat-insulated middle cylinder are provided in cavity, cavity is divided into ice making cavity by heat conduction inner cylinder and heat-insulated middle cylinder, refrigerating chamber and heat-insulation chamber, if heat-insulation chamber is circumferentially arranged in order along heat-insulated middle drum outer wall and is provided with dry plate support plate, each support plate is arranged in order along its length is provided with several strip holes, support plate is provided with the first support portion between two adjacent strip holes, the both sides that support plate is located at strip hole orientation are provided with the second support portion.Using the above scheme, a kind of high-efficiency insulated ice machine is provided, reduce the area of thermal diffusion by opening up strip hole on the supporting plate, to reduce energy loss, and a kind of high-efficiency insulated ice machine of support function is realized by the way that the first support portion and the second support portion is arranged under the premise of reducing energy loss.
Description
Technical field
The utility model is related to a kind of ice machine, in particular to a kind of high-efficiency insulated ice machines.
Background technology
Ice machine is a kind of liquid water to be passed through refrigeration system so that liquid water carries out heat with the refrigerant in refrigeration system
It exchanges, to make liquid water form a kind of refrigerating machine equipment of coast ice by way of cooling.
Traditional ice machine is as shown in Fig. 2, include cylinder shell 1 ', shell 1 ' is interior free axially through setting
Chamber 11 ', and shell 1 ' is located at axial both ends and is respectively arranged with upper cover plate 12 ' and lower cover 13 ', passes through upper cover plate 12 ' and lower cover
Plate 13 ' closes 11 ' both ends of cavity, be in addition coaxially arranged in cavity 11 ' one piece of cylindrical circular heat conduction inner cylinder 3 ' with
And one piece of cylindrical circular heat-insulated middle cylinder 2 ', and be radially arranged in order as heat conduction inner cylinder 3 ', heat-insulated middle cylinder 2 ' and shell
1 ', cavity is divided into ice making cavity 111 ', refrigerating chamber 112 ' and heat-insulation chamber 113 ', ice making by wherein heat conduction inner cylinder 3 ' and heat-insulated middle cylinder 2 '
Chamber 111 ' is located at the inner wall side of heat conduction inner cylinder 3 ', refrigerating chamber 112 ' be located at heat conduction inner cylinder 3 ' outer wall side and heat-insulated middle cylinder 2 ' it is interior
Wall side, heat-insulation chamber 113 ' are located at the outer wall side of heat-insulated middle cylinder 2 ' and the inner wall side of shell 1 ', in addition, in heat-insulation chamber 113 ' circumferentially
It is provided with dry plate support plate 4 ' if being arranged in order, and 4 ' length direction both ends of support plate offset upper cover plate 12 ' and lower cover 13 ',
Width direction both ends offset heat-insulated middle cylinder 2 ' and shell 1 ' so that whole ice machine is under the support of support plate 4 ' in stablizing knot
Structure., can be by the filling liquid water in ice making cavity 111 ' when ice machine works, and refrigerant is filled in refrigerating chamber 112 ', make
It obtains refrigerant and heat exchange is carried out by heat conduction inner cylinder 3 ' and liquid water, to make liquid water be frozen into ice.
However, in above-mentioned traditional ice machine support plate be generally it is as shown in Figure 3 there is certain thickness cuboid,
And in order to effectively be supported, it is supported using the metal material with some strength, however made of metal material
Not only intensity is preferable for support plate, and its heat conductivility is equally outstanding, due to support plate width direction both sides be bonded respectively it is heat-insulated
Middle cylinder and shell, and be refrigerant again on the inside of heat-insulated middle cylinder, therefore support plate easily absorbs the heat from hull outside, and will
Heat passes to the refrigerant in refrigerating chamber by heat-insulated middle cylinder so that refrigerant temperature increases and reduces working efficiency.
Invention content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide one kind by opening up on the supporting plate
Strip hole reduces the area of thermal diffusion, to reduce energy loss, and passes through setting the reduce energy loss under the premise of
One support portion and the second support portion realize a kind of high-efficiency insulated ice machine of support function.
To achieve the above object, the utility model provides following technical solution：Run through up and down including shell, in shell and sets
Be equipped with the cavity for ice making, the shell be located at cavity upper and lower ends be separately provided for closed cavity upper cover plate and
Lower cover is provided with heat conduction inner cylinder and heat-insulated middle cylinder in the cavity, and cavity is divided by wherein heat conduction inner cylinder and heat-insulated middle cylinder
Enter the heat-insulated of refrigerating chamber for the ice making cavity of filling liquid water, the refrigerating chamber for filling refrigerant and reduction external heat
Chamber, and the ice making cavity is located at heat conduction inner cylinder inner wall side, refrigerating chamber is located at heat conduction inner tank theca side and heat-insulated middle cylinder inner wall side, every
Hot chamber is located at heat-insulated middle drum outer wall side and inner walls side, and the heat-insulation chamber is circumferentially arranged in order along heat-insulated middle drum outer wall and is provided with
If dry plate support plate, support plate length direction both ends are mutually butted on upper cover plate and lower cover, and width direction both ends offset heat-insulated
Middle cylinder and shell, each support plate is arranged in order along its length is provided with several strip holes, and the support plate is located at two
The first support portion for cross-brace shell and heat-insulated middle cylinder is provided between neighboring strips hole, the support plate is located at strip
The both sides of hole orientation are provided with the second support portion for vertical supporting upper cover plate and lower cover.
By using above-mentioned technical proposal, since ice making needs to absorb heat to liquid water using refrigerant so that liquid
Water is frozen into ice, therefore by the way that heat conduction inner cylinder is arranged in cavity so that and cavity is divided into refrigerating chamber and ice making cavity by heat conduction inner cylinder,
So as to which by the way that liquid water is added to ice making cavity, refrigerant is added to refrigerating chamber so that the refrigerant suction in refrigerating chamber
Liquid water in ice making cavity, causes liquid water to be frozen into ice.In addition, in order to prevent external heat enter in refrigerating chamber so that
Refrigerant temperature increases, and one layer of heat-insulated middle cylinder, and the shape between heat-insulated middle cylinder and shell are arranged between heat conduction inner cylinder and shell
At one layer of heat-insulation chamber so that external heat need across shell, heat-insulation chamber and thermal insulation layer just can with the refrigerant in refrigerating chamber into
Row heat exchange, to greatly reduce the energy loss of refrigerant, in addition to this, in order to make integrated model more stablize, often
Rule design ice machine can be arranged in heat-insulation chamber several support plates for fit in shell, heat-insulated middle cylinder, upper cover plate and under
Cover board realizes the support and positioning of transverse direction and longitudinal direction, however since support plate uses the preferable metal material of thermal conductivity,
The heat on shell is easily absorbed, and passes to heat-insulated middle cylinder, the refrigerant temperature on the inside of heat-insulated middle cylinder is made to increase, and this
Strip hole, such as Fig. 6 is arranged along the length direction of support plate on the supporting plate in order to reduce the heat transfer of support plate in utility model
It is shown so that from extraneous heat Q1 along horizontal direction and support plate close to shell side contacts, to cause support plate to lean on
Nearly shell side heating, and inside energy transmission, however due to the setting of strip hole so that most heats is needed across length
Gap between hole is transmitted, and fraction carries out the transmission of Q2 forms by the support plate between two strip holes, however by
To be flooded with the air that specific heat capacity is much larger than metal material between gap, therefore most of heat loss is among air
And it can not be transferred to the other end of support plate, and the only Q2 of fraction is crossed over to the other end, and in a manner of the heat transfer of Q3
Pass to heat-insulated middle cylinder, therefore extremely low from extraneous heat transfer efficiency so that the energy in the refrigerant suction external world compared with
Few, temperature increases less.In addition, since the main function of support plate is to play a supporting role, it is pre- between two strip holes
Stay a determining deviation as the first support portion so that the first support portion cross-brace plays cross between shell and heat-insulated middle cylinder
To supporting role, and the second support portion is set in the both sides of strip hole orientation, upper cover plate is mutually butted on by the second support plate
And cover board, to play the role of vertical supporting so that the above, the lower lid, shell and heat-insulated middle cylinder can not relatively move, and keep structure steady
It is fixed.
The utility model is further arranged to：The hole length direction of the strip hole is parallel to support plate length direction.
By using above-mentioned technical proposal, the hole length direction of strip hole laterally setting or vertically arranged can play reduction
The effect of thermal diffusivity, but the two is compared, as shown in fig. 4-5, when the hole length direction of strip hole is along perpendicular to support plate
It is short as far as possible later in order to make the first all support portion width be superimposed when length direction, to the rank street for making heat cross over
Area is small, then needs that enough strip holes are arranged to compress the spacing between two strip holes, however, above-mentioned mode is not
But make manufacturing process complexity words, and since the spacing between two strip holes is shorter（I.e. the first support portion width is shorter）, because
Easily there is single first support portion and is broken because of insufficient strength when stress concentration in this, and being used for a long time the first support portion will be by
Gradually it is broken, to lose cross-brace effect, in addition, the strip hole being laterally arranged, not only has compressed the width of the first support portion,
Equally have compressed the width of the second support portion so that being bent or be broken by insufficient strength equally easily occurred in the second support portion
Phenomenon, and compared to the strip hole that is laterally arranged, vertically arranged strip hole to design less strip hole number,
So that each first support portion has a degree of width, so that each first support portion has in cross-brace
Certain intensity, not easy to break and opposite makes the second support portion width increase and intensity rising.The size of wherein intensity takes
It is related with cross-sectional area certainly in the size of corresponding position allowable stress.
The utility model is further arranged to：The support plate towards heat-insulated middle cylinder side be provided with it is several for it is heat-insulated in
The contact block that cylinder offsets, the contact block is equidistantly arranged along support plate length direction, between adjacent two contact block
It is provided with the heat-insulated gap for making support plate that can not be contacted with heat-insulated middle cylinder.
By using above-mentioned technical proposal, in order to which the Q3 further reduced in Fig. 4 is transferred to the heat on heat-insulated middle cylinder,
Contact block is set on the supporting plate so that support plate is contacted by contact block with heat-insulated middle cylinder so that support plate applied
Holding power is acted on by contact block on the outer wall of heat-insulated middle cylinder, and between two adjacent contact blocks formed the coefficient of heat conduction compared with
Low heat-insulated gap, thus in Q3 most of energy into heat-insulated gap and be consumed in heat-insulated gap and can not be transferred to it is heat-insulated in
On cylinder, and only sub-fraction heat is transferred to heat-insulated middle cylinder by contact block, thus greatly reduces heat transfer rate so that
Refrigerant suction is reduced from extraneous heat, promotes the capacity usage ratio of refrigerant.
The utility model is further arranged to：Spacing between adjacent two strip hole is identical.
By using above-mentioned technical proposal, spaced set between strip hole, i.e., each first support plate it is of same size,
The advantage is that not only simplifying the manufacturing process of support plate, and make the similar intensity of each first support plate, makes support
Stability is stronger.
The utility model is further arranged to：It is provided in the heat-insulation chamber for reducing and extraneous progress heat exchange
Heat-preservation cotton.
By using above-mentioned technical proposal, the overwhelming majority is air in heat-insulation chamber, although the pyroconductivity of air is relatively low,
It is that its space accounting is larger, therefore a degree of heat still can be transferred to thermal insulation layer by air, and acts on refrigerant
So that refrigerant is heated up, in order to further reduce the external heat that refrigerant received, in heat-insulation chamber by with heat-preservation cotton into
Row filling, the characteristics of being less than air using the pyroconductivity of heat-preservation cotton, make to be transferred to thermal insulation layer from extraneous heat is less,
To reduce refrigerant suction from extraneous heat, the capacity usage ratio of refrigerant is promoted.
The utility model is further arranged to：The heat-preservation cotton quantity is identical as support plate quantity, and the heat-preservation cotton is in block
Body is arranged, and the heat-insulation chamber shape size between shape size and adjacent two support plate is adapted.
By using above-mentioned technical proposal, in order to make heat-preservation cotton be more adapted to heat-insulation chamber, selected shape size and phase
The compatible heat-preservation cotton of heat-insulation chamber shape size between adjacent two support plates, therefore one piece of one piece of heat-preservation cotton is inserted into adjacent two
Between fagging, easy to operate and heat insulation effect is more preferable.
The utility model is further described with reference to the accompanying drawings and detailed description.
Description of the drawings
Fig. 1 is the partial elevational sectional view of specific embodiment of the present invention；
Fig. 2 is the installation diagram of traditional ice machine；
Fig. 3 is the support plate in traditional ice machine；
Fig. 4 is the scatter diagram of heat on the supporting plate in specific embodiment of the present invention；
Fig. 5 is the part drawing of the support plate of the long vertical support plate length direction in hole of strip hole；
Fig. 6 is the overhead sectional view of specific embodiment of the present invention；
Fig. 7 is the enlarged drawing of A in Fig. 1；
Fig. 8 is the part figure of support plate in specific embodiment of the present invention.
Specific implementation mode
It is new to this practicality below in conjunction with attached drawing to keep the purpose of this utility model, technical solution and advantage clearer
Type is described in further detail.
As shown in Fig. 1, Fig. 6, the utility model discloses a kind of high-efficiency insulated ice machines, including cylinder shell
1, it coaxially opens up in an axial direction in shell 1 there are one cylinder cavity 11, and cavity 11 is axially through up and down the two of shell 1
End, in addition, the axial both ends that shell 1 is located at cavity 11 are respectively arranged with upper cover plate 12 and lower cover 13, and will be upper by bolt
Cover board 12, lower cover 13 are fixedly connected with shell 1 so that the cavity 11 for forming an enclosure space is used for ice making.
In addition, it is in cylinder to be provided with one piece of cylindrical circular heat conduction inner cylinder 2 and one piece in cavity 11 in the present embodiment
The heat-insulated middle cylinder 3 of shape, heat conduction inner cylinder 2, heat-insulated middle cylinder 3 and cavity 11 are coaxially disposed, and are radially outward arranged in order along cavity 11
For heat conduction inner cylinder 2, heat-insulated middle cylinder 3 and shell 1, wherein heat conduction inner cylinder 2 and heat-insulated middle cylinder 3 divides cavity 11 for ice making cavity 111, system
Cold chamber 112 and heat-insulation chamber 113, and ice making cavity 111 is located at 2 inner wall side of heat conduction inner cylinder, refrigerating chamber 112 is located at 2 outer wall of heat conduction inner cylinder
3 inner wall side of side and heat-insulated middle cylinder, heat-insulation chamber 113 are located at 1 inner wall side of heat-insulated 3 outer wall side of middle cylinder and shell, therefore can be by making
Filling liquid water in ice chamber 111 fills refrigerant in refrigerating chamber 112（Wherein freon etc. can be used in refrigerant）So that system
The liquid water in refrigerant suction ice making cavity 111 in cold chamber 112, to make liquid water solidification freeze, and if extraneous heat
Want to enter refrigerating chamber 112 so that refrigerant temperature raising, needs across shell 1, heat-insulation chamber 113 and heat-insulated middle cylinder 3.Wherein upper cover
Plate 12 and lower cover 13 are located at 2 outer wall side of heat conduction inner cylinder and are provided with ring type seal 6, and the ring type seal 6 on upper cover plate 12
It is extruded between upper cover plate 12 and heat conduction inner cylinder 2, the ring type seal 6 on lower cover 13 is extruded in lower cover 13 and heat conduction inner cylinder
Between 2, therefore ice making cavity 111 and refrigerating chamber 112 are mutually completely cut off by ring type seal 6 and heat conduction inner cylinder 2, structure such as Fig. 7
Shown, similarly heat-insulated middle cylinder 3 coordinates with the sealing of ring type seal 6 so that heat-insulation chamber 113 mutually completely cuts off with refrigerating chamber 112.
If dry plate support plate 4 is provided in addition, being circumferentially arranged in order in heat-insulation chamber 113 in the present embodiment, wherein propping up
It is in cuboid that fagging 4, which is as shown in Figure 8, and for certain thickness plate body, in addition, 4 length of support plate and cavity 11
Axial length be adapted, the width of support plate 4 is adapted with the radial distance of heat-insulated middle cylinder 3 to shell 1, therefore support plate 4
It is mutually butted on upper cover plate 12 and lower cover 13 respectively positioned at the both ends of length direction, is acted on for realizing vertical supporting, width direction
Both ends are mutually butted on heat-insulated middle cylinder 3 and shell 1 respectively, are acted on for realizing cross-brace.
As shown in Figure 8, it is preferred that the every support plate 4 in the present embodiment be arranged in order along its length offer it is several
A strip hole 41 so that from the external world enter heat across strip hole 41 when major part heat loss among strip hole 41,
Only minor heat is from the gap between two strip holes 41（That is subsequent first support portion 42）Between cross into close to heat-insulated
3 side of middle cylinder so that support plate 4 is provided with the first support portion 42 between two adjacent strip holes 41, and support plate 4 is located at strip hole
The both sides of 41 orientations are provided with the second support portion 43, wherein the first support portion 42 is used for branch along the width direction of support plate 4
Support heat-insulated middle cylinder 3 and shell 1 so that heat-insulated middle cylinder 3 and shell 1 can not be relatively radially close, and the second support is along support plate 4
Length direction is used to support upper cover plate 12 and lower cover 13 so that upper cover plate 12 and lower cover 13 can not be close to each other up and down.
Wherein, it is preferred that the hole length direction of the strip hole 41 in the present embodiment is parallel to the length direction of support plate 4, makes
Obtaining the first support portion 42 and the second support portion 43 has certain width, another to annotate to which intensity is stronger, the first support portion 42
The length direction of width direction and support plate 4 is mutually parallel, the width direction of the width direction and support plate 4 of the second support portion 43
It is mutually parallel.
Wherein, it is preferred that the spacing between adjacent two strip hole 41 in the present embodiment is identical, i.e. each first support portion 42
It is of same size, not only simplify the manufacturing process of support plate 4, and make the similar intensity of each first support plate 4, make branch
The stability of support is stronger.
In addition, the support plate 4 in the present embodiment be located at width direction with side be provided with several in cuboid
Contact block 44, and each contact block 44 is equidistantly arranged along 4 length direction of support plate, wherein contact block 44 can by one at
Type is arranged or the modes such as welding are fixedly connected with support plate 4, is in addition provided with heat-insulated gap 45 between adjacent two contact block 44,
So that support plate 4 can not be contacted with heat-insulated middle cylinder 3, so that the heat come on self-supporting slab 4 largely scatters and disappears in insulated room
Between gap 45, only minor heat is transferred to heat-insulated middle cylinder 3, therefore the refrigeration of 3 inner wall side of heat-insulated middle cylinder by contact block 44
The heat that agent absorption comes on self-supporting slab 4 is less, to which heat insulation effect is more preferable.
In addition, several heat-preservation cottons 5 with heat insulation function are provided in the present embodiment in heat-insulation chamber 113, and heat-preservation cotton 5 is in
Block is arranged, and 113 shape size of heat-insulation chamber between shape size and adjacent two support plate 4 is adapted, for filling two supports
113 space of heat-insulation chamber between plate 4.Using heat-preservation cotton 5 the coefficient of heat conduction be less than air the coefficient of heat conduction so that by every
The heat that hot chamber 113 conducts is less, and the setting of 5 shape size of heat-preservation cotton so that heat-preservation cotton 5 is more suitable with heat-insulation chamber 113
Match.In addition to this, the polymer such as melmac direct foaming in heat-insulation chamber 113 also can be used in heat-preservation cotton 5 so that
The direct stuffed heat insulated chamber 113 in foaming process of heat-preservation cotton 5 makes to ensure available 100% filling of 113 internal clearance of heat-insulation chamber
Heat insulation effect reaches optimum efficiency.
Claims (6)
1. it is provided through the cavity for ice making, the shell up and down a kind of high-efficiency insulated ice machine, including shell, in shell
The upper and lower ends that body is located at cavity are separately provided for the upper cover plate and lower cover of closed cavity, are provided with and lead in the cavity
Cavity is divided into the ice making cavity for filling liquid water, used by hot inner cylinder and heat-insulated middle cylinder, wherein heat conduction inner cylinder and heat-insulated middle cylinder
Enter the heat-insulation chamber of refrigerating chamber in the refrigerating chamber and reduction external heat of filling refrigerant, and the ice making cavity is located at heat conduction inner cylinder
Inner wall side, refrigerating chamber are located at heat conduction inner tank theca side and heat-insulated middle cylinder inner wall side, and heat-insulation chamber is located at heat-insulated middle drum outer wall side and shell
Internal wall side, if the heat-insulation chamber is circumferentially arranged in order along heat-insulated middle drum outer wall is provided with dry plate support plate, the support plate is long
Degree direction both ends are mutually butted on upper cover plate and lower cover, and width direction both ends offset heat-insulated middle cylinder and shell, it is characterised in that：Each institute
It states support plate and is arranged in order along its length and be provided with several strip holes, the support plate is set between two adjacent strip holes
It is equipped with the first support portion for cross-brace shell and heat-insulated middle cylinder, the support plate is located at the both sides of strip hole orientation
It is provided with the second support portion for vertical supporting upper cover plate and lower cover.
2. a kind of high-efficiency insulated ice machine according to claim 1, it is characterised in that：The hole length direction of the strip hole
It is parallel to support plate length direction.
3. a kind of high-efficiency insulated ice machine according to claim 1, it is characterised in that：The support plate is towards in heat-insulated
Cylinder side is provided with several contact blocks for offseting with heat-insulated middle cylinder, and the contact block is equidistantly arranged along support plate length direction
It is arranged, being provided between adjacent two contact block makes support plate and the mutually isolated heat-insulated gap of heat-insulated middle cylinder.
4. a kind of high-efficiency insulated ice machine according to claim 1, it is characterised in that：Between adjacent two strip hole
Spacing it is identical.
5. a kind of high-efficiency insulated ice machine according to claim 1, it is characterised in that：Setting is useful in the heat-insulation chamber
In reduction and the extraneous heat-preservation cotton for carrying out heat exchange.
6. a kind of high-efficiency insulated ice machine according to claim 5, it is characterised in that：The heat-preservation cotton quantity and support
Plate quantity is identical, and the heat-preservation cotton is arranged in block, and the heat-insulation chamber shape size between shape size and adjacent two support plate
It is adapted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820049646.2U CN207831747U (en) | 2018-01-11 | 2018-01-11 | A kind of high-efficiency insulated ice machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820049646.2U CN207831747U (en) | 2018-01-11 | 2018-01-11 | A kind of high-efficiency insulated ice machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207831747U true CN207831747U (en) | 2018-09-07 |
Family
ID=63392495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820049646.2U Active CN207831747U (en) | 2018-01-11 | 2018-01-11 | A kind of high-efficiency insulated ice machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207831747U (en) |
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2018
- 2018-01-11 CN CN201820049646.2U patent/CN207831747U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220525 Address after: 317500 Changjiang Road, phase II Industrial Park, Wenling Economic Development Zone, Taizhou City, Zhejiang Province Patentee after: Zhejiang Hongye hi tech Intelligent Equipment Co.,Ltd. Patentee after: Zhejiang binglige electromechanical Co., Ltd Address before: 318000 east of Building 9, zone B, Jintang North Road, Eastern New Area, Wenling City, Taizhou City, Zhejiang Province Patentee before: ZHEJIANG BINGLIGE ELECTROMECHANICAL Co.,Ltd. |
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| TR01 | Transfer of patent right |