CN209801897U - double-layer refrigeration and heat preservation device - Google Patents
double-layer refrigeration and heat preservation device Download PDFInfo
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- CN209801897U CN209801897U CN201920406791.6U CN201920406791U CN209801897U CN 209801897 U CN209801897 U CN 209801897U CN 201920406791 U CN201920406791 U CN 201920406791U CN 209801897 U CN209801897 U CN 209801897U
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Abstract
The utility model provides a double-deck refrigeration heat preservation device. The double-layer refrigeration and heat preservation device comprises: an inner housing; a first outer layer assembly disposed on a surface of the inner housing; a placement assembly disposed inside the inner housing; the two sliding assemblies are respectively arranged on the left side and the right side of the inner wall of the inner shell and comprise a supporting plate and two fixing plates; the cylindrical groove is formed in the supporting plate; and the sliding rod is connected to the inner surface of the cylindrical groove in a sliding manner through a sliding block. The utility model provides a double-deck refrigeration heat preservation device has through including being provided with first skin subassembly and second skin subassembly on casing and the chamber door, makes whole refrigerating plant heat preservation effect better, and air conditioning difference through effluvium between chamber door and the box, very big improvement heat retaining effect, and refrigerating plant convenient to use, simple.
Description
Technical Field
The utility model relates to a field of refrigeration and low temperature engineering especially relates to a double-deck refrigeration heat preservation device.
Background
the refrigeration and low temperature engineering disciplines are mainly the research of the principle and method of obtaining and maintaining sub-ambient temperatures, the instruments and equipment required to achieve the conditions, and the research of engineering applications under the sub-ambient temperature conditions.
Many articles in life need to be stored at low temperature, in the medical industry, some medicines, vaccines and the like need to be stored at low temperature, the existing refrigerating device has poor heat preservation effect, and cold air easily dissipates through the connection part of the box door and the box body.
Therefore, it is necessary to provide a double-layer refrigeration and heat preservation device to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a double-deck refrigeration heat preservation device has solved the problem that cold-air easily scatters and disappears through the junction of chamber door and box in the current cold storage plant.
In order to solve the technical problem, the utility model provides a double-deck refrigeration heat preservation device, include: an inner housing;
a first outer layer assembly disposed on a surface of the inner housing;
A placement assembly disposed inside the inner housing;
the two sliding assemblies are respectively arranged on the left side and the right side of the inner wall of the inner shell and comprise a supporting plate and two fixing plates;
The cylindrical groove is formed in the supporting plate;
the sliding rod is connected to the inner surface of the cylindrical groove in a sliding mode through a sliding block;
The box door is fixed at one end of the sliding rod;
The second outer layer assembly is arranged on the surface of the box door;
A fixed component disposed on top of the first outer layer component;
And the limiting assembly is arranged at the top of the second outer layer assembly.
Preferably, the first outer layer assembly comprises a first outer shell, and a groove is formed in the front face of the first outer shell.
preferably, the placing assembly comprises a placing box, and a pulling block is fixedly connected to the top of the front face of the placing box.
Preferably, the top of the fixing plate is fixedly connected with the bottom of the placing box, rollers are arranged on one side, opposite to the two supporting plates, of the two supporting plates, sliding grooves are formed in the left side and the right side of each supporting plate, limiting grooves are formed in the top of each supporting plate, moving blocks are fixedly connected to the left side and the right side of the top of the placing box, and the bottom of one side of each supporting plate is fixedly connected with the inner wall of the inner shell.
preferably, the second outer layer assembly comprises a second outer shell, the second outer shell is close to one side of the first outer shell and is fixedly connected with a heat insulation plate, and a sealing ring is arranged on one side of the second outer shell.
preferably, the fixed subassembly includes the U-shaped piece, the draw-in groove has been seted up at the top of U-shaped piece internal surface, sliding connection has between the left and right sides of draw-in groove internal surface and promotes the piece, the top fixedly connected with connecting rod that promotes the piece, the top of connecting rod is run through the U-shaped piece and is extended to the outside of U-shaped piece, the top fixedly connected with of connecting rod presses the briquetting, press the bottom of briquetting and the top of U-shaped piece between and be located the first elastic component of fixed surface connection of connecting rod.
preferably, the spacing subassembly includes the joint piece, the mounting groove has been seted up in the left side at joint piece top, sliding connection has the drive piece between the left and right sides of mounting groove internal surface, the top fixedly connected with fixture block of drive piece, the bottom of drive piece through the second elastic component with the bottom fixed connection of mounting groove internal surface.
Preferably, a refrigerating system is arranged at the bottom of the inner shell, and heat insulation layers are arranged inside the inner shell, the outer shell, the box door and the second outer shell.
Compared with the prior art, the utility model provides a double-deck refrigeration heat preservation device has following beneficial effect:
The utility model provides a double-layer refrigeration and heat preservation device, a first outer shell is sleeved on the surface of an inner shell of the refrigeration device, a second outer shell is sleeved on the surface of a box door, and the box door is opened by pulling towards the outside, wherein the width of the first outer shell is narrower than that of the inner shell, the width of the second outer shell is wider than that of the box door, the distance that the first outer shell is narrower than that of the inner shell is the same as the distance that the second outer shell is wider than that of the box door, when the box door is closed, the first outer shell and the second outer shell wrap the whole refrigeration device, and a heat preservation plate on the second outer shell is inserted corresponding to a groove on the first outer shell, so that the heat preservation effect is better, the cold air in the refrigeration device can not be scattered through the connection part between the box door and the box body, and the heat preservation plate and the, this refrigeration heat preservation device through including being provided with first skin subassembly and second skin subassembly on casing and chamber door, makes whole refrigeration device heat preservation effect better, and air conditioning difference through scattering out between chamber door and the box, very big improvement heat retaining effect, and refrigeration device convenient to use, simple.
Drawings
Fig. 1 is a schematic structural view of a preferred embodiment of a double-deck refrigeration and heat preservation device provided by the present invention;
FIG. 2 is a side elevational view of the ensemble shown in FIG. 1;
FIG. 3 is a partial cross-sectional view of the inner housing shown in FIG. 1;
FIG. 4 is a cross-sectional view of the fixing assembly shown in FIG. 1;
FIG. 5 is a cross-sectional view of the stop assembly shown in FIG. 1;
Fig. 6 is an enlarged view of a portion a shown in fig. 1.
Reference numbers in the figures: 1. the refrigerator comprises an inner shell, a first outer layer component, a first outer shell, a second outer layer component, a groove, a placing component, a first outer shell, a second outer layer component, a groove, a second outer layer component, a placing component, a first outer layer component, a second outer layer component, a sliding component, a supporting plate, a fixing plate, a 43, a sliding chute, a 44, a roller, a 45, a limiting groove, a 46, a moving block, a 5, the second outer layer component, a 51, a second outer shell, a 52, a heat insulation plate, a 53, a sealing ring, a 6, a cylindrical groove, a 7, a sliding rod, a 8, a refrigerator door, a 9, a heat insulation layer, a 10, a fixing component, a 101, a U-shaped block, a 102, a clamping groove, a 103, a pushing block, a first elastic part, a 105, a connecting.
Detailed Description
the present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5 and fig. 6, in which fig. 1 is a schematic structural diagram of a dual-layer refrigeration and heat preservation device according to a preferred embodiment of the present invention; FIG. 2 is a side elevational view of the ensemble shown in FIG. 1; FIG. 3 is a partial cross-sectional view of the inner housing shown in FIG. 1; FIG. 4 is a cross-sectional view of the fixing assembly shown in FIG. 1; FIG. 5 is a cross-sectional view of the stop assembly shown in FIG. 1; fig. 6 is an enlarged view of a portion a shown in fig. 1. Double-deck refrigeration heat preservation device includes: an inner housing 1;
a first outer layer assembly 2, wherein the first outer layer assembly 2 is arranged on the surface of the inner shell 1;
The placing assemblies 3 are arranged inside the inner shell 1, the number of the placing assemblies 3 is three, and more placing assemblies 3 can be arranged according to specific conditions;
The two sliding assemblies 4 are respectively arranged at the left side and the right side of the inner wall of the inner shell 1, each sliding assembly 4 comprises a supporting plate 41 and two fixing plates 42, and the sliding assemblies 4 are provided with a plurality of groups corresponding to the number of the placing assemblies 3;
the cylindrical groove 6 is formed in the support plate 41;
The sliding rod 7 is connected to the inner surface of the cylindrical groove 6 in a sliding mode through a sliding block, the inner surface of the cylindrical groove 6 is communicated with a groove matched with the sliding block, the distance of outward movement of the sliding rod 7 is the same as the length of the groove, the length of the groove is about one centimeter shorter than that of the supporting plate 41, and the cylindrical groove 6 is matched with the sliding rod 7;
the box door 8 is fixed at one end of the sliding rod 7;
the second outer layer assembly 5 is arranged on the surface of the box door 8, and the second outer layer assembly 5 is arranged on the surface of the box door 8;
A fixing component 10, wherein the fixing component 10 is arranged on the top of the first outer layer component 2;
And the limiting component 11 is arranged at the top of the second outer layer component 5.
the first outer layer assembly 2 comprises a first outer shell 21, and a groove 22 is formed in the front surface of the first outer shell 21.
The placing component 3 comprises a placing box 31, a pulling block 32 is fixedly connected to the top of the front face of the placing box 31, and the width of the pulling block 32 is about two centimeters.
The top of the fixing plate 42 is fixedly connected with the bottom of the placing box 31, rollers 44 are arranged on the opposite sides of the two supporting plates 41, sliding grooves 43 are formed in the left side and the right side of each supporting plate 41, limiting grooves 45 are formed in the top of each supporting plate 41, moving blocks 46 are fixedly connected to the left side and the right side of the top of the placing box 31, and the bottom of one side of each supporting plate 41 is fixedly connected with the inner wall of the inner shell 1.
the second shell assembly 5 comprises a second shell body 51, the second shell body 51 is close to a heat insulation plate 52 fixedly connected to one side of the first shell body 21, the groove 22 is matched with the heat insulation plate 52 in size, a sealing ring 53 is arranged on one side of the second shell body 51, and the sealing ring 53 is made of silica gel.
fixed subassembly 10 includes U-shaped piece 101, draw-in groove 102 has been seted up at the top of U-shaped piece 101 internal surface, sliding connection has between the left and right sides of draw-in groove 102 internal surface to promote piece 103, promotes a 103 position convex letter shape piece, the top fixedly connected with connecting rod 105 that promotes piece 103, the top of connecting rod 105 runs through U-shaped piece 101 and extends to the outside of U-shaped piece 101, the top fixedly connected with of connecting rod 105 presses the briquetting 106, the fixed surface that just is located connecting rod 105 between the bottom of pressing briquetting 106 and the top of U-shaped piece 101 is connected with first elastic component 104.
Spacing subassembly includes joint piece 111, mounting groove 112 has been seted up to the left side at joint piece 111 top, sliding connection has drive piece 114 between the left and right sides of mounting groove 112 internal surface, the top fixedly connected with fixture block 115 of drive piece 114, the bottom of drive piece 114 pass through second elastic component 113 with the bottom fixed connection of mounting groove 112 internal surface.
The bottom of the inner shell 1 is provided with a refrigeration system 12, the refrigeration system 12 works according to the principle that a compressor continuously sucks refrigerant vapor in an evaporator and compresses the refrigerant into high-pressure high-temperature vapor to be sent to a condenser, the refrigerant vapor emits heat in the condenser and is condensed into liquid, the liquid refrigerant is filtered and dried through a drying filter to remove impurities and moisture in the refrigerant, the refrigerant is changed from high pressure to low pressure in a throttling element capillary tube and is slightly liquefied, the refrigerant is changed into a liquid-gas mixed state when leaving the throttling element capillary tube and then enters the evaporator, the refrigerant is boiled and evaporated in the evaporator, heat is sucked from a cooled object and is changed from the liquid state to the gas state, then the low-pressure high-temperature refrigerant vapor is sucked, compressed and enters the next circulation by the compressor, and the inner shell 1, The heat insulation layers 9 are arranged inside the outer shell 21, the box door 8 and the second outer shell 51, the heat insulation plates 52 and the heat insulation layers 9 are vacuum heat insulation plates, and universal wheels are arranged at the bottom of the refrigerating system 12 and are convenient to move.
The utility model provides a double-deck refrigeration heat preservation device's theory of operation as follows:
1. the first outer shell 21 is sleeved on the surface of the inner shell 1 of the refrigerating device, the second outer shell 51 is sleeved on the surface of the door 8, the door 8 is opened by pulling towards the outer side, wherein the width of the first outer shell 21 is narrower than that of the inner shell 1, the width of the second outer shell 51 is wider than that of the door 8, the distance between the first outer shell 21 and the inner shell 1 is the same as the distance between the second outer shell 51 and the door 8, when the door is closed, the first outer shell 21 and the second outer shell 51 wrap the whole refrigerating device, the heat insulation plate 52 on the second outer shell 51 is inserted into the groove 22 on the first outer shell 21 correspondingly, the heat insulation effect is better, cold air in the refrigerating device can not be scattered out through the connection part between the door and the box body, the heat insulation plate 52 and the heat insulation layer 9 are vacuum heat insulation plates, the sealing rings 53 are arranged on the second outer shell 51, the heat preservation effect is good;
2. when the sliding door is used, the pushing block 103 is pushed by the pushing block 106 through the connecting rod 105 and extrudes the first elastic piece 104, the fixture block 115 is pushed out of the clamping groove 102 by the pushing block 103, the fixture block 115 extrudes the second elastic piece 113 through the driving block 114 and enters the mounting groove 112, at the moment, the door can be pulled open, the door can pull the maximum distance, namely the distance that the slide rod 7 can be pulled out of the supporting plate 41, the maximum pull-out distance of the slide rod 7 is the same as the width of the placing box 31, the placing box 31 can be completely pulled out, the placing box 31 can be pulled out after the door is pulled out, the roller 44 is arranged at the bottom of the placing box 31, the roller 44 slides relative to the inner surface of the sliding groove 43, the bottom of the moving block 46 at the bottom of the placing box 31 and the bottom of the inner surface of the limiting groove 45 are both smooth planes, so that the placing box 31 can slide outwards smoothly, and the limiting groove 45 and the moving block 46 can, when the box door is closed, the box door 8 is directly pushed, one side of the U-shaped block 101 extrudes the arc-shaped surface of the clamping block 115, so that the clamping block 115 extrudes the second elastic piece 113 to enter the mounting groove 112, when the block 115 corresponds to the clamping groove 102, the clamping groove 102 is ejected through the action of the second elastic piece 113 to limit the box door 8, and the sealing ring 53 is in a compression state at the moment.
Compared with the prior art, the utility model provides a double-deck refrigeration heat preservation device has following beneficial effect:
the utility model provides a double-layer refrigeration and heat preservation device, a first outer shell 21 is sleeved on the surface of an inner shell 1 of a refrigeration device, a second outer shell 51 is sleeved on the surface of a door 8, and the door 8 is opened by pulling towards the outside, wherein the width of the first outer shell 21 is narrower than the inner shell 1, the width of the second outer shell 51 is wider than the door 8, the distance between the first outer shell 21 and the inner shell 1 is the same as the distance between the second outer shell 51 and the door 8, when the door is closed, the first outer shell 21 and the second outer shell 51 wrap the whole refrigeration device, and a heat preservation plate 52 on the second outer shell 51 is inserted corresponding to a groove 22 on the first outer shell 21, so that the heat preservation effect is better, the cold air in the refrigeration device can not be scattered through the connection part between the door and the box body, and the heat preservation plate 52 and the heat preservation layer 9 are vacuum, all be provided with sealing washer 53 on second shell 51 and the chamber door 8, it is effectual to keep warm, and this refrigeration heat preservation device through including being provided with first skin subassembly 2 and second skin subassembly 5 on casing 1 and chamber door 8, makes whole refrigerating plant heat preservation effect better, and air conditioning difference through scattering out between chamber door 8 and the box, very big improvement heat retaining effect, and refrigerating plant convenient to use, simple.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (8)
1. a double-layer refrigeration and heat preservation device is characterized by comprising: an inner housing;
a first outer layer assembly disposed on a surface of the inner housing;
a placement assembly disposed inside the inner housing;
The two sliding assemblies are respectively arranged on the left side and the right side of the inner wall of the inner shell and comprise a supporting plate and two fixing plates;
the cylindrical groove is formed in the supporting plate;
the sliding rod is connected to the inner surface of the cylindrical groove in a sliding mode through a sliding block;
the box door is fixed at one end of the sliding rod;
the second outer layer assembly is arranged on the surface of the box door;
A fixed component disposed on top of the first outer layer component;
and the limiting assembly is arranged at the top of the second outer layer assembly.
2. The double-deck refrigeration and insulation device of claim 1, wherein the first outer-deck assembly comprises a first outer shell, and a groove is formed in the front face of the first outer shell.
3. The double-layer refrigeration and heat preservation device as claimed in claim 1, wherein the placing assembly comprises a placing box, and a pulling block is fixedly connected to the top of the front face of the placing box.
4. the double-deck refrigeration and heat preservation device as claimed in claim 3, wherein the top of the fixing plate is fixedly connected with the bottom of the placing box, rollers are arranged on opposite sides of two supporting plates, sliding grooves are formed in the left side and the right side of the supporting plates, limiting grooves are formed in the top of the supporting plates, moving blocks are fixedly connected to the left side and the right side of the top of the placing box, and the bottom of one side of the supporting plates is fixedly connected with the inner wall of the inner shell.
5. The double-layer refrigeration and heat preservation device according to claim 2, wherein the second outer layer assembly comprises a second outer shell, a heat preservation plate is fixedly connected to one side, close to the first outer shell, of the second outer shell, and a sealing ring is arranged on one side of the second outer shell.
6. The double-layer refrigeration and heat preservation device according to claim 1, wherein the fixing assembly comprises a U-shaped block, a clamping groove is formed in the top of the inner surface of the U-shaped block, a pushing block is connected between the left side and the right side of the inner surface of the clamping groove in a sliding mode, a connecting rod is fixedly connected to the top of the pushing block, the top end of the connecting rod penetrates through the U-shaped block and extends to the outside of the U-shaped block, a pressing block is fixedly connected to the top end of the connecting rod, and a first elastic piece is fixedly connected to the surface of the connecting rod between the bottom of the pressing block and the top of the.
7. the double-layer refrigeration and heat preservation device according to claim 1, wherein the limiting component comprises a clamping block, a mounting groove is formed in the left side of the top of the clamping block, a driving block is slidably connected between the left side and the right side of the inner surface of the mounting groove, a clamping block is fixedly connected to the top of the driving block, and the bottom of the driving block is fixedly connected with the bottom of the inner surface of the mounting groove through a second elastic element.
8. The double-layer refrigeration and heat preservation device as claimed in claim 1, wherein a refrigeration system is arranged at the bottom of the inner shell, and heat preservation layers are arranged inside the inner shell, the outer shell, the box door and the second outer shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920406791.6U CN209801897U (en) | 2019-03-28 | 2019-03-28 | double-layer refrigeration and heat preservation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920406791.6U CN209801897U (en) | 2019-03-28 | 2019-03-28 | double-layer refrigeration and heat preservation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209801897U true CN209801897U (en) | 2019-12-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920406791.6U Expired - Fee Related CN209801897U (en) | 2019-03-28 | 2019-03-28 | double-layer refrigeration and heat preservation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209801897U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111731674A (en) * | 2020-08-24 | 2020-10-02 | 烟台市芝罘区鎏福茶厂 | Low temperature container convenient to dismouting can be used to different form material storage |
-
2019
- 2019-03-28 CN CN201920406791.6U patent/CN209801897U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111731674A (en) * | 2020-08-24 | 2020-10-02 | 烟台市芝罘区鎏福茶厂 | Low temperature container convenient to dismouting can be used to different form material storage |
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Legal Events
| 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: 20191217 Termination date: 20210328 |
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| CF01 | Termination of patent right due to non-payment of annual fee |