CN207991354U - A kind of freezer comb and freezer evaporator - Google Patents
A kind of freezer comb and freezer evaporator Download PDFInfo
- Publication number
- CN207991354U CN207991354U CN201820086301.4U CN201820086301U CN207991354U CN 207991354 U CN207991354 U CN 207991354U CN 201820086301 U CN201820086301 U CN 201820086301U CN 207991354 U CN207991354 U CN 207991354U
- Authority
- CN
- China
- Prior art keywords
- fin
- freezer
- refrigerant pipe
- comb
- defrosting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000003507 refrigerant Substances 0.000 claims abstract description 80
- 238000010257 thawing Methods 0.000 claims abstract description 39
- 210000001520 comb Anatomy 0.000 claims description 10
- 238000010438 heat treatment Methods 0.000 claims description 10
- 229910000838 Al alloy Inorganic materials 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 description 8
- 238000005057 refrigeration Methods 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 229910052782 aluminium Inorganic materials 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 239000012943 hotmelt Substances 0.000 description 4
- 230000005484 gravity Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000009527 percussion Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000009885 systemic effect Effects 0.000 description 1
Landscapes
- Defrosting Systems (AREA)
Abstract
The utility model belongs to freezer refrigerating equipment technical field more particularly to a kind of freezer comb and freezer evaporator.Freezer comb includes horizontally disposed refrigerant pipe, at least two fins, multiple thermofusion devices for defrosting and at least one drip tray;The first end of each fin is connected with the lateral wall of refrigerant pipe;Thermofusion device is corresponded with the fin;Each thermofusion device is connected with the second end of corresponding fin;It is located at the fin below the refrigerant pipe in the vertical direction to correspond with the drip tray;The drip tray is connected with the second end of corresponding fin, for holding the defrosting fallen.The freezer comb can quickly defrosting, and defrost during refrigerating plant normal operation, do not influence temperature of ice house, in addition, the freezer comb in this programme defrosting when it is easy to operate, it is time saving and energy saving, improve defrosting efficiency.
Description
Technical field
The utility model belongs to freezer refrigerating equipment technical field more particularly to a kind of freezer comb and freezer evaporator.
Background technology
The evaporator being currently installed in cold storage mostly uses greatly comb form, and a plurality of comb is arranged in parallel, and forms one
A entirety is mounted on the top of storehouse.To increase heat exchange area, refrigerating efficiency is improved, fin is additionally provided on the outer wall of comb.System
Cryogen is freezed by the side wall and fin and the air heat-exchange in freezer of comb in comb internal flow, makes the temperature in freezer
It is down to setting value.
When the refrigeration system normal operation of freezer, the lateral wall of comb and the temperature of fin surface are less than 0 DEG C, stored goods
Moisture in moisture and air especially in food can condense in after being precipitated on tube wall or fin, with cooling time
Increase, the lateral wall and fin surface of comb can frostings.The thermal conductivity very little of frost layer, only 1 the percent of metal, thus
Frost layer is formed larger thermal resistance, and frost layer is thicker, thermal resistance is bigger, at this time frost layer like insulating layer, so that comb in cold
It does not distribute not come out, reduces refrigerating efficiency.
Currently used defrosting method, which has, manually sweeps frost, refrigerant hot melt frost and water defrosting etc..Manually sweep white labor intensity
Greatly, cleaning is uneven, is not thorough.Refrigerant, which heats frost, to be passed through in comb after high temperature refrigerant gasifies, and steam heat release is utilized
The frost layer for melting comb outer surface, liquid is converted into after steam heat release, is discharged into cycle liquid storage device.The white mode of refrigerant hot melt is removed
White effect is good, efficient but complicated, cumbersome, and very big, easy influence food quality is influenced on library temperature.Aqueous fusion
Frost is to melt frost layer to comb and fin surface shower water using the heat of water and wash out frost layer, but which is easy to make row
Pipe and the moisture film of fin surface remaining freeze, and equally influence refrigerating efficiency.
Utility model content
In view of this, the utility model embodiment provides a kind of freezer comb and freezer evaporator, it being capable of quickly defrosting
And temperature of ice house is not influenced, and it is time saving and energy saving, improve defrosting efficiency.
The utility model embodiment in a first aspect, provide a kind of freezer comb, including:
Horizontally disposed refrigerant pipe;
At least two fins;The first end of each fin is connected with the lateral wall of the refrigerant pipe;
Multiple thermofusion devices for defrosting;The thermofusion device is corresponded with the fin;Each hot melt dress
It sets and is connected with the second end of corresponding fin;With
At least one drip tray;It is located at the fin below the refrigerant pipe and the drip tray in the vertical direction
It corresponds;The drip tray is connected with the second end of corresponding fin, for holding the defrosting fallen.
Further, the quantity of fin is two;Two fins are located at the refrigerant in the vertical direction
The upper and lower ends of pipe, and each fin is vertically arranged.
Further, the quantity of fin is three;In the vertical direction, the top of the refrigerant pipe is arranged described in one
Two fins are arranged in fin, lower section;
Fin above the refrigerant pipe is vertically arranged, and two fins being located at below the refrigerant pipe are opposite
It is symmetrical arranged in vertical axis.
Further, multiple catch are circumferentially uniformly provided on the madial wall of the refrigerant pipe;Each catch
First end is fixedly connected with the madial wall of the refrigerant pipe, and second end extends to the axis of the refrigerant pipe.
Further, the thermofusion device is heating tape or heating wire.
Further, the refrigerant pipe is aluminium-alloy pipe, and the fin is aluminium alloy plate;The length of the fin is 3
Centimetre to 5 centimetres.
The second aspect of the utility model provides a kind of freezer evaporator, including multiple freezer combs.
Further, each freezer comb is arranged side by side in the horizontal direction, and two adjacent freezer combs
Between by U-tube be connected.
Further, each freezer comb is vertically arranged side by side, and two adjacent freezer combs
Between by U-tube be connected;
Each freezer comb includes two fins;Two fins are located at the refrigeration in the vertical direction
The upper and lower ends of agent pipe, and each fin is vertically arranged;Fin between two adjacent freezer combs is in one
Structure.
The third aspect of the utility model provides a kind of cold storage cooling device, including control mechanism and the freezer
Evaporator;
The control mechanism is connected with each thermofusion device, the energization frequency for controlling each thermofusion device
The duration being powered every time.
By adopting the above-described technical solution, the technological progress that the utility model obtains is:
Fin is set on the lateral wall of refrigerant pipe, heat exchange area can be increased, improves refrigerating efficiency.Thermofusion device is located at
The end of fin keeps apart two opposite sides of fin, so that the frost layer condensed on two sides of fin is mutual
Isolation, when thermofusion device is powered, the temperature of fin increases, and the frost layer Nian Jie with fin is heated to melt, in gravity
Under from fin surface slide.Underlying drip tray is used for the frost layer that falls of access, avoid defrosting fall freezer article or
On ground.
It is using advantageous effect caused by above-mentioned technical proposal:Freezer comb in this programme can quickly defrosting,
And refrigerating plant normal operation during defrosting, temperature of ice house is not influenced, in addition, the freezer comb in this programme is in defrosting
It is easy to operate, it is time saving and energy saving, improve defrosting efficiency.
Description of the drawings
It is required in being described below to embodiment in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the utility model
Example is applied, it for those of ordinary skill in the art, without having to pay creative labor, can also be attached according to these
Figure obtains other attached drawings.
Fig. 1 is the schematic diagram for the freezer comb that the utility model embodiment provides;
Fig. 2 is another schematic diagram for the freezer comb that the utility model embodiment provides;
Fig. 3 is the first schematic diagram of the freezer evaporator that the utility model embodiment provides;
Fig. 4 is the second schematic diagram of the freezer evaporator that the utility model embodiment provides;
Fig. 5 is the third schematic diagram for the freezer evaporator that the utility model embodiment provides;
Fig. 6 is the 4th schematic diagram of the freezer evaporator that the utility model embodiment provides.
Reference sign:
10- refrigerant pipes, 11- catch, 20- fins, 30- thermofusion devices, 40- drip trays.
Specific implementation mode
In being described below, for illustration and not for limitation, it is proposed that such as tool of particular system structure, technology etc
Body details, to understand thoroughly the utility model embodiment.However, it will be clear to one skilled in the art that there is no these
The utility model can also be realized in the other embodiments of detail.In other situations, omit to well-known system,
The detailed description of apparatus, circuit and method, in case unnecessary details interferes the description of the utility model.
In order to illustrate technical solution described in the utility model, illustrated below by specific embodiment.
The utility model embodiment provides a kind of freezer comb, and in conjunction with shown in Fig. 1 and Fig. 2, freezer comb includes level
The refrigerant pipe 10 of setting, at least two fins 20, multiple thermofusion devices 30 and at least one drip tray 40 for defrosting.Often
The first end of a fin 20 is connected with the lateral wall of refrigerant pipe 10.Thermofusion device 30 is corresponded with fin 20.Each heat
Fusing device 30 is connected with the second end of corresponding fin 20.In the vertical direction, each drip tray 40 be located at refrigerant pipe 10
Each fin 20 of lower section corresponds.Drip tray 40 and the second end of corresponding fin 20 are connected, for holding melting of falling
Frost.
Fin 20 is set on the lateral wall of refrigerant pipe 10, heat exchange area can be increased, improves refrigerating efficiency.Thermofusion device
30 are located at the end of fin 20, and two opposite sides of fin 20 are kept apart, so that being coagulated on 20 two sides of fin
The frost layer of knot is mutually isolated, and when thermofusion device 30 is powered, the temperature of fin 20 increases, the frost layer Nian Jie with fin 20 by
Heat is melted, and is slid under the effect of gravity from 20 surface of fin.Underlying drip tray 40 is used for the frost layer that access is fallen, and avoids
Defrosting is fallen on the article of freezer or ground.
Refrigerant pipe 10 and the ground of freezer are arranged in parallel, and fin 20 is generally vertically arranged, when frosting, refrigerant
The frost layer of 20 two sides of the lateral surface of pipe 10 and fin can condense into the entirety of a similar ice cube, and when defrosting needs monoblock
Frost layer thawing live cobbing, increase operation difficulty.In the prior art, such as by the way of manually defrosting, to avoid
Percussion causes comb to damage, and generally will not directly tap frost layer, but the temperature that refrigerating plant is shut down to, increased freezer makes frost layer
After thawing, then cleaned.But which is affected to temperature of ice house, be easy to cause food spoilage.
In the prior art, as by the way of refrigerant hot melt frost, it is also desirable to shut down refrigerating plant, to refrigerant pipe 10
In be passed through high-temperature gas or high-temp liquid, and need completely to melt the frost layer of monoblock.Which can also cause temperature of ice house
Larger impact, and time-consuming for defrosting, increases freezer and runs difficulty.
In the prior art, it as by the way of water defrosting, freezes to avoid spraying instant water, it is also desirable to stop refrigerating plant
Machine, and water consumption is big.The surface for causing ejected wash water to be adhered to refrigerant pipe 10 and fin 20 are also easy to using which
Surface congeals into ice, and loses the meaning of defrosting.
Therefore, in the present embodiment, thermofusion device 30 keeps apart two sides of fin 20 so that frost layer can not condense
Block is frosted, is equivalent to and breaks the white block of monoblock into two from centre into pieces, thermofusion device 30 is equivalent to the effect of " ice-cutter ", works as heat
When fusing device 30 is powered, as long as slightly increasing the temperature of fin 20, frost layer can be detached from coherent condition, under gravity,
Frost layer can easily slide from the surface of fin 20.Moreover, when thermofusion device 30 is powered, refrigerant can normally made
Flowing refrigeration in refrigerant tube 10 does not influence temperature of ice house without shutting down refrigerating plant, time saving and energy saving.
As a kind of embodiment, in conjunction with shown in Fig. 1, the quantity of fin 20 is two.Two fins 20 are in the vertical direction
The upper and lower ends of refrigerant pipe 10 are located at, and each fin 20 is vertically arranged.Throwing of two fins 20 in perpendicular
Shadow is in I fonts.
In conjunction with shown in Fig. 1, the fin 20 for being located at 10 top of refrigerant pipe is upper fin, and top connects with the first thermofusion device
It connects, the first thermofusion device is used to the frost layer of upper fin both sides being isolated.Fin 20 positioned at 10 lower section of refrigerant pipe is lower fin,
Bottom end is connect with the second thermofusion device, and the second thermofusion device is used to the frost layer of lower fin both sides being isolated.Upper fin or lower fin
End U-shaped or V-type opening can be set, the first thermofusion device or the second thermofusion device are nested in opening;It can also be by
One thermofusion device or the second thermofusion device are bonded in the end of fin or lower fin.
As a kind of embodiment, in conjunction with shown in Fig. 2, the quantity of fin 20 is three.In the vertical direction, refrigerant pipe 10
Top be arranged a fin 20, lower section be arranged two fins 20.Fin 20 above refrigerant pipe 10 is vertically arranged, position
Two fins 20 in 10 lower section of refrigerant pipe are symmetrical arranged relative to vertical axis.Throwing of three fins 20 in perpendicular
Shadow is in chevron shaped.Specifically, being vertical axis positioned at the plane where the fin 20 of 10 top of refrigerant pipe.
20 quantity of fin of the outside connection of refrigerant pipe 10 is more, and refrigeration area is bigger, and refrigerating efficiency is also higher.But wing
The quantity of piece 20 is more, and the difficulty of defrosting can also increase simultaneously.According to practical experience, when 3 fins 20 are set, refrigerating efficiency compared with
The high difficulty that defrosts simultaneously is also smaller.It, can be in addition, two 20 relative axis of fin positioned at the lower section of refrigerant pipe 10 are symmetrical arranged
So that thawing speed when frost layer rate of set and the defrosting of two fins 20 is consistent, be conducive to the frost layer for making two fins 20
It falls off, to keep 10 both sides stress of refrigerant pipe consistent, prolongs the service life simultaneously.
As a kind of embodiment, circumferentially it is uniformly provided in conjunction with shown in Fig. 1 and Fig. 2, on the madial wall of refrigerant pipe 10 more
A catch 11.The first end of each catch 11 is fixedly connected with the madial wall of refrigerant pipe 10, and second end is to refrigerant pipe 10
Axis extend.
Refrigerant is flowed along the madial wall of refrigerant pipe 10, and cold is passed to the side wall of refrigerant pipe 10, refrigerant pipe
10 side wall carries out Cooling capacity exchanging with the air in freezer again, reaches refrigeration effect.Catch 11 increases and refrigerant contact
Area can strengthen refrigeration effect, improve refrigerating efficiency.
Specifically, thermofusion device 30 is heating tape or heating wire.Heating tape or heating wire are laid along the end of fin 20, when
When energization, the heat transfer of heating tape or heating wire is to fin 20 so that the frost layer of 20 both sides of fin is heated to melt, threshing adherency
State from the surface of fin 20 to slide.
Specifically, refrigerant pipe 10 is aluminium-alloy pipe, fin 20 is aluminium alloy plate.Relative to copper pipe or steel pipe, aluminum
Managing has better heat-transfer capability, and under same case, refrigerant is more in the systemic heat of aluminum tube, so as to reduce system
The evaporating temperature of cryogen and the temperature difference of aluminum tube improve refrigerating efficiency.In addition, aluminum tube light weight, is easily installed.
Specifically, the length of fin 20 is 3 centimetres to 5 centimetres.The length of fin 20 is too small, and increase refrigeration area is not achieved
Effect, and length is excessive, and end can form cold with refrigerant pipe 10 and transmit, and equally have the work for improving refrigerating efficiency
With can also increase material cost.According to practical experience, when the length of fin 20 is set as 3 centimetres to 5 centimetres, refrigerating efficiency is higher.
The utility model embodiment additionally provides a kind of freezer evaporator, in conjunction with shown in Fig. 3, Fig. 4, Fig. 5 and Fig. 6, including
Multiple above-mentioned freezer combs.
As a kind of embodiment, in conjunction with shown in Fig. 3 and Fig. 4, each freezer comb is arranged side by side in the horizontal direction, and
It is connected by U-tube between two adjacent freezer combs.In figure 3, each freezer comb includes two fins 20, system
Refrigerant tube 10 is connected by U-tube first place, forms S-shaped overall structure, and refrigerant is flowed along refrigerant pipe 10 to freeze.Each fin
The frost layer of 20 both sides of fin is isolated into mutually independent frost layer by the thermofusion device 30 of 20 ends, when thermofusion device 30 is powered,
Frost layer thawing falls off, and falls into the drip tray 40 of lower section.
In Fig. 4, each freezer comb includes three fins 20, and refrigerant pipe 10 is connected by U-tube first place, forms S
Shape overall structure, refrigerant is flowed along refrigerant pipe 10 to freeze.The thermofusion device 30 of 20 end of each fin is by 20 both sides of fin
Frost layer be isolated into mutually independent frost layer, when thermofusion device 30 is powered, frost layer thawing falls off, fall into lower section drip tray 40
It is interior.
As a kind of embodiment, in conjunction with shown in Fig. 5, each freezer comb is vertically arranged side by side, and adjacent
Two freezer combs between by U-tube be connected.Each freezer comb includes two fins 20.Two fins 20
It is located at the upper and lower ends of refrigerant pipe 10 in the vertical direction, and each fin 20 is vertically arranged.Described in adjacent two
Fin 20 between freezer comb is in integral structure.
In Figure 5, each freezer comb includes two fins 20, and each fin 20 is vertically arranged, each refrigerant pipe 10
Also it is vertically arranged, and is connected by U-tube first place, form S-shaped overall structure, refrigerant is flowed along refrigerant pipe 10 to freeze.Phase
Fin 20 between two adjacent refrigerant pipes 10 is in integral structure, is located at the fin 20 of the top of the refrigerant pipe 10 of the top
Thermofusion device 30 is arranged in top.Positioned at 20 bottom end of fin of the lower section of the refrigerant pipe 10 of bottom, thermofusion device 30 is set, and
It is connected with drip tray 40.
In addition, in conjunction with shown in Fig. 6, each freezer comb includes three fins 20.Each refrigerant pipe 10 is vertically arranged, and
It is connected by U-tube first place, forms S-shaped overall structure, refrigerant is flowed along refrigerant pipe 10 freezes.20 end of each fin
The frost layer of 20 both sides of fin is isolated into mutually independent frost layer by thermofusion device 30, and when thermofusion device 30 is powered, frost layer is melted
It falls off, falls into the drip tray 40 of lower section.
The utility model embodiment additionally provides a kind of cold storage cooling device, including control mechanism and the evaporation of above-mentioned freezer
Device.The control mechanism is connected with each thermofusion device 30, and the energization frequency for controlling each thermofusion device 30 is led to each
The duration of electricity.According to practical experience, when frost layer reaches 3 cm thick, controlling the energization of thermofusion device 30 by control mechanism is
It can.It is such as lasting to be powered, consuming energy, and influence refrigerating efficiency.When as larger such as frost thickness, need the fusing longer time could
Frost layer is set to fall off.
When defrosting, operating personnel only need operating control mechanism, you can and control defrosting frequency and defrosting effect are time saving and energy saving.
Specifically, PLC or microcontroller etc. may be used in control mechanism.
Freezer comb in this programme can quickly defrosting, and refrigerating plant normal operation during defrosting do not influence
Temperature of ice house, in addition, the freezer comb in this programme is easy to operate in defrosting, it is time saving and energy saving, improve defrosting efficiency.
Embodiment described above is only to illustrate the technical solution of the utility model, rather than its limitations;Although with reference to before
Embodiment is stated the utility model is described in detail, it will be understood by those of ordinary skill in the art that:It still can be with
Technical scheme described in the above embodiments is modified or equivalent replacement of some of the technical features;And
These modifications or replacements, the spirit for various embodiments of the utility model technical solution that it does not separate the essence of the corresponding technical solution
And range, it should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of freezer comb, which is characterized in that including:
Horizontally disposed refrigerant pipe;
At least two fins;The first end of each fin is connected with the lateral wall of the refrigerant pipe;
Multiple thermofusion devices for defrosting;The thermofusion device is corresponded with the fin;Each thermofusion device with
The second end of corresponding fin is connected;With
At least one drip tray;It is located at the fin and the drip tray below the refrigerant pipe in the vertical direction one by one
It is corresponding;The drip tray is connected with the second end of corresponding fin, for holding the defrosting fallen.
2. freezer comb according to claim 1, it is characterised in that:The quantity of fin is two;Two fins exist
The upper and lower ends of the refrigerant pipe are located on vertical direction, and each fin is vertically arranged.
3. freezer comb according to claim 1, it is characterised in that:The quantity of fin is three;In the vertical direction, institute
A fin is arranged in the top for stating refrigerant pipe, and two fins are arranged in lower section;
Fin above the refrigerant pipe is vertically arranged, and is located at two fins below the refrigerant pipe relative to perpendicular
Straight axis is symmetrical arranged.
4. freezer comb according to claim 1, it is characterised in that:On the madial wall of the refrigerant pipe circumferentially uniformly
Equipped with multiple catch;The first end of each catch is fixedly connected with the madial wall of the refrigerant pipe, and second end is to institute
The axis for stating refrigerant pipe extends.
5. freezer comb according to claim 1, it is characterised in that:The thermofusion device is heating tape or heating wire.
6. freezer comb according to claim 1, it is characterised in that:The refrigerant pipe is aluminium-alloy pipe, the fin
For aluminium alloy plate;The length of the fin is 3 centimetres to 5 centimetres.
7. a kind of freezer evaporator, it is characterised in that:Including multiple such as claim 1 to 6 any one of them freezer comb.
8. freezer evaporator according to claim 7, it is characterised in that:Each freezer comb is in the horizontal direction side by side
Setting, and be connected by U-tube between two adjacent freezer combs.
9. freezer evaporator according to claim 7, it is characterised in that:Each freezer comb is vertically side by side
Setting, and be connected by U-tube between two adjacent freezer combs;
Each freezer comb includes two fins;Two fins are located at the refrigerant pipe in the vertical direction
Upper and lower ends, and each fin is vertically arranged;Fin between two adjacent freezer combs is in integral structure.
10. a kind of cold storage cooling device, it is characterised in that:Including control mechanism and as claim 7 to 9 any one of them is cold
Library evaporator;
The control mechanism is connected with each thermofusion device, energization frequency for controlling each thermofusion device and every
The duration of secondary energization.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201820086301.4U CN207991354U (en) | 2018-01-18 | 2018-01-18 | A kind of freezer comb and freezer evaporator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201820086301.4U CN207991354U (en) | 2018-01-18 | 2018-01-18 | A kind of freezer comb and freezer evaporator |
Publications (1)
Publication Number | Publication Date |
---|---|
CN207991354U true CN207991354U (en) | 2018-10-19 |
Family
ID=63820880
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201820086301.4U Expired - Fee Related CN207991354U (en) | 2018-01-18 | 2018-01-18 | A kind of freezer comb and freezer evaporator |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN207991354U (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112113453A (en) * | 2020-09-27 | 2020-12-22 | 深圳市德佳外贸有限公司 | Heat exchanger and heat exchanger system |
CN112240655A (en) * | 2020-09-27 | 2021-01-19 | 深圳市德佳外贸有限公司 | Heat exchanger capable of automatically defrosting or deicing |
CN114427777A (en) * | 2022-01-14 | 2022-05-03 | 凌忠平 | Freezer calandria defrosting and deicing machine adaptable to different pipe distances |
CN114754535A (en) * | 2022-04-22 | 2022-07-15 | 南通市海门雪盾冷冻设备有限公司 | Calandria anti-icing device for refrigeration house |
-
2018
- 2018-01-18 CN CN201820086301.4U patent/CN207991354U/en not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112113453A (en) * | 2020-09-27 | 2020-12-22 | 深圳市德佳外贸有限公司 | Heat exchanger and heat exchanger system |
CN112240655A (en) * | 2020-09-27 | 2021-01-19 | 深圳市德佳外贸有限公司 | Heat exchanger capable of automatically defrosting or deicing |
CN114427777A (en) * | 2022-01-14 | 2022-05-03 | 凌忠平 | Freezer calandria defrosting and deicing machine adaptable to different pipe distances |
CN114427777B (en) * | 2022-01-14 | 2023-09-01 | 延长县沃康果业有限责任公司 | Refrigerator calandria defrosting and ice removing machine adaptable to different pipe pitches |
CN114754535A (en) * | 2022-04-22 | 2022-07-15 | 南通市海门雪盾冷冻设备有限公司 | Calandria anti-icing device for refrigeration house |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN207991354U (en) | A kind of freezer comb and freezer evaporator | |
CN206113475U (en) | Icy case of defrost system soft breeze of forced air cooling refrigerator | |
CN106403442A (en) | Refrigerator and defrosting method thereof | |
JP5402224B2 (en) | Cooler and article storage device | |
CN105091413B (en) | Heat exchanger | |
CN205383825U (en) | Defroster of refrigerator | |
CN104697276A (en) | Air-cooled type refrigerator with heat pipe type heat storage and frost removal mechanism | |
CN204027149U (en) | The defrost of a kind of freezer comb is except ice structure | |
JP5313813B2 (en) | refrigerator | |
CN206890960U (en) | A kind of single system side by side combination refrigerator | |
CN107514842A (en) | A kind of heat exchanger | |
JP2020133933A (en) | Defrosting device and refrigerator including the same | |
CN208588148U (en) | Refrigerating device and its ice-plug resistance device | |
RU2423824C1 (en) | Refrigerating plant for milk cooling using natural and artificial cold | |
CN108870845A (en) | A kind of evaporator of refrigerator defrost component and its control method | |
CN214536998U (en) | Refrigerating and freezing device | |
CN206739685U (en) | Evaporator fin and refrigerator | |
US4474029A (en) | Hot gas defrost pan and system | |
CN210772965U (en) | Freezing and refrigerating device | |
CN208653043U (en) | A kind of freezer efficient air cooler | |
CN220852748U (en) | Refrigerating system and refrigerating equipment | |
CN205536804U (en) | Supplementary defroster of forced air cooling refrigerator | |
CN216347290U (en) | Novel freezer defrosting device | |
CN216868914U (en) | Energy-saving type refrigeration house for storing konjak | |
CN220959105U (en) | Refrigerator with a refrigerator body |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190826 Address after: Room 1115, Platinum-collar Business, 120 Berlin South Road, Xinhua District, Shijiazhuang City, Hebei Province, 050060 Patentee after: Hebei Zhongchi Investment Co.,Ltd. Address before: 050000 Platinum-collar Business Floor 11, 120 Berlin South Road, Xinhua District, Shijiazhuang City, Hebei Province Patentee before: HEBEI HENG POLY REFRIGERATION TECHNOLOGY CO.,LTD. |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181019 |