CN209202012U - A kind of cold fresh meat storage device of semifine-wool sheep - Google Patents
A kind of cold fresh meat storage device of semifine-wool sheep Download PDFInfo
- Publication number
- CN209202012U CN209202012U CN201821347643.3U CN201821347643U CN209202012U CN 209202012 U CN209202012 U CN 209202012U CN 201821347643 U CN201821347643 U CN 201821347643U CN 209202012 U CN209202012 U CN 209202012U
- Authority
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- China
- Prior art keywords
- cabinet
- case lid
- semifine
- liner
- fresh meat
- 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
- 235000013372 meat Nutrition 0.000 title claims abstract description 36
- 238000003860 storage Methods 0.000 title claims abstract description 28
- 241001494479 Pecora Species 0.000 title claims abstract description 25
- 238000005057 refrigeration Methods 0.000 claims abstract description 53
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 31
- 230000004888 barrier function Effects 0.000 claims abstract description 8
- 239000006260 foam Substances 0.000 claims abstract description 8
- 238000007789 sealing Methods 0.000 claims description 10
- 239000011232 storage material Substances 0.000 claims description 9
- 239000000945 filler Substances 0.000 claims description 7
- 238000005096 rolling process Methods 0.000 claims description 7
- 229910052782 aluminium Inorganic materials 0.000 claims description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 5
- 238000009413 insulation Methods 0.000 claims description 5
- 238000001914 filtration Methods 0.000 claims description 4
- 239000004519 grease Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000007769 metal material Substances 0.000 claims description 3
- 239000004745 nonwoven fabric Substances 0.000 claims description 3
- 229920001296 polysiloxane Polymers 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 7
- 238000007254 oxidation reaction Methods 0.000 abstract description 3
- 238000000926 separation method Methods 0.000 abstract description 3
- 238000004321 preservation Methods 0.000 abstract description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000007710 freezing Methods 0.000 description 2
- 230000008014 freezing Effects 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000003507 refrigerant Substances 0.000 description 2
- 210000002268 wool Anatomy 0.000 description 2
- 241000264349 Archosargus probatocephalus Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 210000004209 hair Anatomy 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000001850 reproductive effect Effects 0.000 description 1
- 230000001568 sexual effect Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Landscapes
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The utility model discloses a kind of cold fresh meat storage devices of semifine-wool sheep, including case lid, cabinet, pedestal and compressor, the upper end of the cabinet is provided with case lid, one end of the case lid and cabinet are hinged, and the other end of case lid is fixedly connected by hinged carrier bar with cabinet, it is provided with liner on the inside of the cabinet, is provided with refrigeration cassette between the liner lower end and box inside bottom.The utility model by the heat barrier foam of the filling between liner and box inside realize between liner and cabinet separation realize it is heat-insulated avoid cold energy scatter and disappear, and it can preferably realize that the preservation of cold energy improves refrigeration effect and has better fresh-keeping effect to semifine-wool sheep meat by the heat barrier foam of filling, box inside can be evacuated by connection vacuum pump in the check valve of case lid gas vent setting and reduce the oxidation reaction of fresh meat, greatly extend the storage time of cold fresh meat.
Description
Technical field
The utility model relates to cold fresh meat storing technology field, specially a kind of cold fresh meat storage device of semifine-wool sheep.
Background technique
Semifine-wool sheep is hair meat dual-purpose type sheep, and appearance traits are consistent, constitution sturdy construction, early sexual maturity, and reproductive performance is good
Good, heritability is stablized, adaptable, its advantage is that production meat and wool production performance are excellent, processes to semifine-wool sheep meat
When need timely by mutton carry out it is cold it is fresh storage to guarantee the delicious of meat.
And the existing cold fresh meat storage device of semifine-wool sheep is shorter for the cold fresh storage time of mutton, and storage device
Refrigeration can not leave power supply power supply cannot carry out that position is mobile and short-distance transport, using flexible are poor as needed.
Utility model content
The purpose of this utility model is to provide a kind of cold fresh meat storage devices of semifine-wool sheep, it is intended to it is cold to improve semifine-wool sheep
The shorter problem with using flexible difference of fresh meat storage device storage time.
The utility model is realized in this way:
A kind of cold fresh meat storage device of semifine-wool sheep, including case lid, cabinet, pedestal and compressor, the upper end of the cabinet
It is provided with case lid, one end of the case lid and cabinet are hinged, and the other end of case lid connects by the way that hinged carrier bar and cabinet is fixed
It connects, liner is provided on the inside of the cabinet, refrigeration cassette is provided between the liner lower end and box inside bottom, and freeze
Be provided with cold-storage material and refrigeration coil on the inside of box, the lower end of the cabinet is provided with pedestal, and the inside of pedestal from left to right
Be disposed with expansion valve, condenser and compressor, the outlet side of the compressor by pipeline successively with condenser, expansion valve
It is connected with refrigeration coil, and the outlet side of refrigeration coil is connected by the inlet end of pipeline and compressor, under the condenser
End is provided with heat emission fan, and pedestal lower end surface is provided with thermovent corresponding with heat emission fan, and the upper surface of the case lid is set respectively
It is equipped with check valve and sealing valve, the check valve is connect with the gas vent on case lid, and the air inlet of sealing valve and case lid connects.
Further, the cabinet selects metal material, and the inner surface of cabinet is provided with thermal insulation layer.
Further, it is provided with cavity between the box inside and the surrounding side of liner, and is provided in cavity
Filler, the filler select heat barrier foam.
Further, the contact surface between the liner and refrigeration cassette is coated with heat-conducting silicone grease, and liner and refrigeration cassette are equal
It is made of aluminum material.
Further, the right side of the pedestal is provided with air inlet, and filter layer is provided in air inlet, the mistake
Filtering layer select filtering sponge or non-woven fabrics filter layer one of those.
Further, the corner of the lower end surface of the pedestal four is provided with supporting leg, and the supporting leg is by telescopic spring bar
It is constituted with universal rolling wheel, and the upper and lower ends of telescopic spring bar are fixedly connected with pedestal and universal rolling wheel respectively.
Further, the carrier bar is connect by the articulated shaft of upper end with case lid, and is fixedly installed on the surface of carrier bar
The right side of lock screw, the cabinet is provided with screw hole corresponding with lock screw close to upper end position.
Compared with prior art, the utility model has the beneficial effects that
(1), the utility model by refrigeration of the refrigeration coil to refrigeration cassette realize refrigeration cassette to the refrigeration of liner, aluminum
Liner has preferable refrigeration conductibility good refrigeration effect, while the heat barrier foam of the filling between liner and box inside is realized
Separation between liner and cabinet realize it is heat-insulated avoid scattering and disappearing for cold energy, and can be more preferable by the heat barrier foam of filling
Realization cold energy preservation improve refrigeration effect to semifine-wool sheep meat have better fresh-keeping effect, case lid gas vent be arranged
Check valve box inside can be evacuated reduce the oxidation reaction of fresh meat by connecting vacuum pump, greatly extend cold fresh
The storage time of meat；
(2), the utility model is by the cold-storage material that is arranged in refrigeration cassette by the cold quantity transmission of refrigeration coil to refrigeration cassette
And be transported in liner and freeze to fresh meat, when needing transport or mobile cold fresh meat storage device, compressor is detached from power supply
When power supply refrigeration coil does not freeze, continuing offer refrigeration by the cooling capacity that cold-storage material stores can be according to need without relying on power supply
Any movement for carrying out position is flexible using operation enhanced convenience.
Detailed description of the invention
It, below will be to required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
The attached drawing used is briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore not
It should be considered as the restriction to range, for those of ordinary skill in the art, without creative efforts,
It can also be obtained according to these attached drawings other relevant attached drawings.
Fig. 1 is a kind of cross-sectional view of the cold fresh meat storage device of semifine-wool sheep of the utility model；
Fig. 2 is a kind of right view of the cold fresh meat storage device of semifine-wool sheep shown in FIG. 1；
Fig. 3 is a kind of carrier bar schematic diagram of the cold fresh meat storage device of semifine-wool sheep shown in FIG. 1；
In figure: 1, case lid；2, cabinet；3, filler；4, liner；5, refrigeration cassette；6, cold-storage material；7, pedestal；8, supporting leg；9,
Check valve；10, sealing valve；11, expansion valve；12, condenser；13, heat emission fan；14, carrier bar；141, articulated shaft；142, locking screw
Silk；15, refrigeration coil；16, compressor；17, air inlet.
Specific embodiment
It is practical below in conjunction with this to keep the purposes, technical schemes and advantages of the utility model embodiment clearer
The technical solution in the utility model embodiment is clearly and completely described in attached drawing in novel embodiment, shows
So, described embodiment is a part of embodiment of the utility model, rather than whole embodiments.It is practical based on this
Embodiment in novel, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment is fallen within the protection scope of the utility model.Therefore, the implementation to the utility model provided in the accompanying drawings below
The detailed description of mode is not intended to limit the range of claimed invention, but is merely representative of the utility model
Selected embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative labor
Every other embodiment obtained under the premise of dynamic, fall within the protection scope of the utility model.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside",
The orientation or positional relationship of the instructions such as " clockwise ", " counterclockwise " be based on the orientation or positional relationship shown in the drawings, be only for
Convenient for description the utility model and simplify description, rather than the equipment of indication or suggestion meaning or element must have specifically
Orientation is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention,
More than, unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be
Mechanical connection, is also possible to be electrically connected；It can be directly connected, two can also be can be indirectly connected through an intermediary
The interaction relationship of connection or two elements inside element.It for the ordinary skill in the art, can basis
Concrete condition understands the concrete meaning of above-mentioned term in the present invention.
In the present invention unless specifically defined or limited otherwise, fisrt feature the "upper" of second feature or it
"lower" may include that the first and second features directly contact, and also may include that the first and second features are not direct contacts but lead to
Cross the other characterisation contact between them.Moreover, fisrt feature includes above the second feature " above ", " above " and " above "
One feature is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.First is special
Sign is directly below and diagonally below the second feature including fisrt feature under the second feature " below ", " below " and " below ", or only
Indicate that first feature horizontal height is less than second feature.
Embodiment 1, a kind of shown referring to FIG. 1, FIG. 2 and FIG. 3, cold fresh meat storage device of semifine-wool sheep, including case lid 1, case
Body 2, pedestal 7 and compressor 16, cabinet 2 selects metal material to have preferable protective action, and the inner surface of cabinet 2 is set
It is equipped with thermal insulation layer and reduces scattering and disappearing for cooling capacity, the upper end of cabinet 2 is provided with case lid 1, and one end of case lid 1 and cabinet 2 are hinged, and case
The other end of lid 1 is fixedly connected by hinged carrier bar 14 with cabinet 2, and carrier bar 14 is connected by the articulated shaft 141 and case lid 1 of upper end
It connects, and is fixedly installed lock screw 142 on the surface of carrier bar 14, the right side of cabinet 2 is provided with and locks close to upper end position
The corresponding screw hole of tight screw 142 realizes the sealing to cabinet 2 by the case lid 1 of setting, and passes through the locking screw on carrier bar 14
Carrier bar 14 is fixed on cabinet 2 and realizes that the closing of case lid 1 is fixed by silk 142, and the inside of cabinet 2 is provided with liner 4 for storing
Fresh meat is provided with the separation that cavity realizes liner 4 and cabinet 2 between 2 inside of cabinet and the surrounding side of liner 4, and in cavity
It is inside provided with filler 3, filler 3 selects heat barrier foam, realizes by the heat barrier foam of filling with better heat insulation
Better refrigerating thermal-insulation is provided with refrigeration cassette 5 between 2 inside bottom of 4 lower end of liner and cabinet, and is provided on the inside of refrigeration cassette 5
Cold-storage material 6 and refrigeration coil 15, refrigeration coil 15 are realized indirectly by freezing to cold-storage material 6 to the refrigeration of refrigeration cassette 5, liner 4
Contact surface between refrigeration cassette 5 is coated with heat-conducting silicone grease and realizes preferably refrigeration conduction, and liner 4 and refrigeration cassette 5 are aluminium
Material is made, and the liner 4 and refrigeration cassette 5 of aluminum have a preferable refrigeration conductibility, and the lower end of cabinet 2 is provided with pedestal 7, and
The inside of pedestal 7 is disposed with expansion valve 11, condenser 12 and compressor 16 from left to right, and the outlet side of compressor 16 is logical
Piping is successively connect with condenser 12, expansion valve 11 and refrigeration coil 15, and the outlet side of refrigeration coil 15 by pipeline with
The inlet end of compressor 16 connects, and is successively connected and composed with condenser 12, expansion valve 11 and refrigeration coil 15 by compressor 16
Refrigeration system, the lower end of condenser 12 is provided with heat emission fan 13 and realizes better heat dissipation, and 7 lower end surface of pedestal is provided with and dissipates
The corresponding thermovent of heat fan 13 realizes the discharge of hot gas, and the right side of pedestal 7 is provided with air inlet 17, and in air inlet 17
Be provided with filter layer, filter layer select filtering sponge or non-woven fabrics filter layer one of those, air inlet 17 is realized in pedestal 7
The supplement air of side simultaneously replaces the hot-air that the work of compressor 16 generates, by the filter layer of setting by the ash in air
Dirt and contaminant filter fall to avoid enter into pedestal 7, and the corner of lower end surface four of pedestal 7 is provided with supporting leg 8, and supporting leg 8 is by bullet
Spring telescopic rod and universal rolling wheel are constituted, and the upper and lower ends of telescopic spring bar are fixedly connected with pedestal 7 and universal rolling wheel respectively, are led to
Crossing the setting universal rolling wheel of supporting leg 8 can be realized the movement of any direction, and can be when moving by the telescopic spring bar of setting
Realize cushioning buffer effect, the upper surface of case lid 1 is respectively arranged with check valve 9 and sealing valve 10, on check valve 9 and case lid 1
Gas vent connection, and sealing valve 10 is connect with the air inlet of case lid 1, is connected vacuum pump by the check valve 9 of setting and is realized to case
Air can be put into cabinet 2 by the sealing valve 10 of vacuumizing in body 2, setting when not needing vacuum.
Working principle: semifine wool sheepshead is placed in liner 4, closes case lid 1 and by the lock screw on carrier bar 14
142 lock case lid 1, compressor 16 work by high-temperature high-pressure refrigerant be sent to condenser 12 passed through heat emission fan 13 carry out it is scattered
Heat, the refrigerant after heat dissipation enter refrigeration coil 15 by 11 carburation by evaporation of expansion valve and carry out heat absorption realization refrigeration, chill plate
Pipe 15 realizes that refrigeration cassette 5 freezes by freezing to cold-storage material 6, and refrigeration cassette 5 carries out refrigeration of the refrigeration realization to fresh meat to liner 4
It is fresh-keeping, check valve 9 is connect with the air inlet pipe of vacuum pump and reduces fresh meat oxidation reaction to vacuumizing in cabinet 2, when needing to transport
When compressor 16 be detached from power supply power supply and stop working, cold-storage material 6, which then continues to provide refrigeration, to be readily transported, when needing to open case lid 1
When, the opening of sealing valve 10 is admitted air into cabinet 2, the lock screw 142 unclamped on carrier bar 14 can open case lid 1.
The technical effect and embodiment 1 of device provided by the utility model embodiment, realization principle and generation are identical,
To briefly describe, the present embodiment does not refer to place, can refer to corresponding contents in embodiment 1.
The device obtained by above-mentioned design be able to satisfy substantially the cold fresh meat storage device storage time of semifine-wool sheep it is long and
The requirement of using flexible, but in line with the objective for further improving its function, designer has carried out further improvement to the device.
Above description is merely a prefered embodiment of the utility model, is not intended to limit the utility model, for
For those skilled in the art, various modifications and changes may be made to the present invention.All spirit and original in the utility model
Within then, any modification, equivalent replacement, improvement and so on be should be included within the scope of protection of this utility model.
Claims (7)
1. a kind of cold fresh meat storage device of semifine-wool sheep, including case lid (1), cabinet (2), pedestal (7) and compressor (16), special
Sign is: the upper end of the cabinet (2) is provided with case lid (1), one end of the case lid (1) and cabinet (2) hingedly, and case lid
(1) the other end is fixedly connected by hinged carrier bar (14) with cabinet (2), is provided with liner on the inside of the cabinet (2)
(4), it is provided with refrigeration cassette (5) between liner (4) lower end and cabinet (2) inside bottom, and is provided on the inside of refrigeration cassette (5)
The lower end of cold-storage material (6) and refrigeration coil (15), the cabinet (2) is provided with pedestal (7), and in the inside of pedestal (7) from a left side
It is disposed with expansion valve (11), condenser (12) and compressor (16) to the right, the outlet side of the compressor (16) passes through pipe
Road is successively connect with condenser (12), expansion valve (11) and refrigeration coil (15), and the outlet side of refrigeration coil (15) passes through pipe
Road is connect with the inlet end of compressor (16), and the lower end of the condenser (12) is provided with heat emission fan (13), and pedestal (7) lower end
Face is provided with thermovent corresponding with heat emission fan (13), and the upper surface of the case lid (1) is respectively arranged with check valve (9) and sealing
Valve (10), the check valve (9) connect with the gas vent on case lid (1), and the air inlet of sealing valve (10) and case lid (1) connects
It connects.
2. the cold fresh meat storage device of a kind of semifine-wool sheep according to claim 1, which is characterized in that cabinet (2) choosing
The inner surface of metal material, and cabinet (2) is provided with thermal insulation layer.
3. the cold fresh meat storage device of a kind of semifine-wool sheep according to claim 2, which is characterized in that in the cabinet (2)
It is provided with cavity between side and the surrounding side of liner (4), and is provided with filler (3) in cavity, the filler (3)
Select heat barrier foam.
4. the cold fresh meat storage device of a kind of semifine-wool sheep according to claim 3, which is characterized in that the liner (4) and
Contact surface between refrigeration cassette (5) is coated with heat-conducting silicone grease, and liner (4) and refrigeration cassette (5) are that aluminum material is made.
5. the cold fresh meat storage device of a kind of semifine-wool sheep according to claim 4, which is characterized in that the pedestal (7)
Right side is provided with air inlet (17), and filter layer is provided in the air inlet (17), the filter layer select filtering sponge or
Non-woven fabrics filter layer one of those.
6. the cold fresh meat storage device of a kind of semifine-wool sheep according to claim 5, which is characterized in that the pedestal (7)
The corner of lower end surface four is provided with supporting leg (8), and the supporting leg (8) is made of telescopic spring bar and universal rolling wheel, and spring
The upper and lower ends of telescopic rod are fixedly connected with pedestal (7) and universal rolling wheel respectively.
7. the cold fresh meat storage device of a kind of semifine-wool sheep according to claim 6, which is characterized in that the carrier bar (14) is logical
The articulated shaft (141) for crossing upper end is connect with case lid (1), and is fixedly installed lock screw (142), institute on the surface of carrier bar (14)
The right side for stating cabinet (2) is provided with screw hole corresponding with lock screw (142) close to upper end position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821347643.3U CN209202012U (en) | 2018-08-21 | 2018-08-21 | A kind of cold fresh meat storage device of semifine-wool sheep |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821347643.3U CN209202012U (en) | 2018-08-21 | 2018-08-21 | A kind of cold fresh meat storage device of semifine-wool sheep |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209202012U true CN209202012U (en) | 2019-08-06 |
Family
ID=67453031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821347643.3U Expired - Fee Related CN209202012U (en) | 2018-08-21 | 2018-08-21 | A kind of cold fresh meat storage device of semifine-wool sheep |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209202012U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111137491A (en) * | 2020-01-18 | 2020-05-12 | 陈伟敏 | Automatic packing machine for plastic processing |
| CN111887687A (en) * | 2020-07-22 | 2020-11-06 | 广东机电职业技术学院 | Children liquid food rapid heating and refrigerating device |
| CN117228166A (en) * | 2023-11-09 | 2023-12-15 | 山东锐博清真食品有限公司 | Beef and mutton low-temperature storage and transportation cabinet convenient to clean and maintain |
-
2018
- 2018-08-21 CN CN201821347643.3U patent/CN209202012U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111137491A (en) * | 2020-01-18 | 2020-05-12 | 陈伟敏 | Automatic packing machine for plastic processing |
| CN111137491B (en) * | 2020-01-18 | 2021-06-15 | 陈伟敏 | Automatic packing machine for plastic processing |
| CN111887687A (en) * | 2020-07-22 | 2020-11-06 | 广东机电职业技术学院 | Children liquid food rapid heating and refrigerating device |
| CN117228166A (en) * | 2023-11-09 | 2023-12-15 | 山东锐博清真食品有限公司 | Beef and mutton low-temperature storage and transportation cabinet convenient to clean and maintain |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190806 Termination date: 20210821 |
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| CF01 | Termination of patent right due to non-payment of annual fee |