CN214001857U - Insulation structure of refrigerator carriage - Google Patents
Insulation structure of refrigerator carriage Download PDFInfo
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- CN214001857U CN214001857U CN202022993422.7U CN202022993422U CN214001857U CN 214001857 U CN214001857 U CN 214001857U CN 202022993422 U CN202022993422 U CN 202022993422U CN 214001857 U CN214001857 U CN 214001857U
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- heat insulation
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- insulation layer
- carriage body
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Abstract
The utility model discloses a heat preservation structure of refrigerator carriage, including carriage body and the couple subassembly of setting at carriage body top inner wall, the carriage body comprises skin, first insulating layer, cavity, second insulating layer, heat preservation and inlayer, just skin, first insulating layer, cavity, second insulating layer, heat preservation and inlayer set gradually by outer to interior, outer with the inlayer all adopts the metal material preparation to form. The utility model discloses a water pocket bag that sets up reduces the inside and outside difference in temperature change of device, and further reduces the influence of external environment's temperature to the inside use of device under the effect of first insulating layer, second insulating layer, the heat preservation through setting up to improved the thermal-insulated heat preservation effect of device, further couple subassembly, buffering subassembly, limiting plate and compression spring through setting up have guaranteed to hang the stability that article removed the in-process, and then the effectual result of use who guarantees the device.
Description
Technical Field
The utility model relates to a refrigerator car correlation technique field specifically is a heat preservation structure in refrigerator carriage.
Background
The refrigerator car is a closed van type transport vehicle for maintaining the temperature of frozen or fresh-keeping goods, the refrigerator car is a special transport vehicle for refrigerating which is provided with a refrigerating device of a refrigerating unit and a polyurethane heat insulation compartment, and the refrigerator compartment is a main structure for bearing and refrigerating goods of a cold yard vehicle.
The defects of the prior art are as follows: traditional refrigerator van all adopts single polyurethane foam board to insulate against heat, and this kind of single thermal-insulated structure is comparatively simple, and then leads to the thermal-insulated heat preservation effect of device relatively poor.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a heat preservation structure of refrigerator carriage has solved traditional refrigerator carriage and has all adopted single polyurethane foam board to insulate against heat, and this kind of single thermal-insulated structure is comparatively simple, and then leads to the relatively poor problem of the thermal-insulated heat preservation effect of device.
In order to achieve the above object, the utility model provides a following technical scheme: a heat insulation structure of a refrigerator carriage comprises a carriage body and a hook component arranged on the inner wall of the top of the carriage body, the carriage body consists of an outer layer, a first heat insulation layer, a cavity, a second heat insulation layer, a heat insulation layer and an inner layer, and the outer layer, the first heat-insulating layer, the cavity, the second heat-insulating layer, the heat-insulating layer and the inner layer are sequentially arranged from outside to inside, the outer layer and the inner layer are both made of metal materials, the heat insulation layer is made of a polystyrene heat insulation board, a water bag is arranged in the cavity, a water inlet pipeline is arranged at one side of the water bag, one end of the water inlet pipeline penetrates through the inner wall of one side of the carriage body, a first control valve is arranged in the water inlet pipeline, a drainage pipeline is arranged at the bottom of the water bag, the bottom of the drainage pipeline penetrates through the outer wall of the carriage body, and a second control valve is arranged inside the drainage pipeline.
Preferably, the first heat insulation layer and the second heat insulation layer both adopt vacuum heat insulation plates, the first heat insulation layer and the second heat insulation layer are set to be the same in thickness, and the thickness of the first heat insulation layer is set to be 1/4 of the cavity.
Preferably, the inner walls of two sides of the carriage body are provided with a refrigerating mechanism, and the outer wall of the refrigerating mechanism is provided with a protection frame.
Preferably, the hook assembly comprises a positioning rod, a fixing frame, a sliding block and a hook body, the positioning rod is arranged on the inner wall of the top of the carriage body, the fixing frame is arranged at the bottom of the positioning rod, the top of the fixing frame is fixedly connected with the bottom of the positioning rod, the sliding block is sleeved on the outer wall of the fixing frame and connected with the fixing frame, and the hook body is arranged at the bottom of the sliding block.
Preferably, the slider with the couple body all is provided with the multiunit, and the multiunit the slider with the multiunit the couple body one-to-one sets up.
Preferably, the locating lever top is provided with multiunit buffering subassembly, the multiunit buffering subassembly comprises fixed frame, buffer board, buffer beam, first buffer spring and second buffer spring, fixed frame top with carriage body top inner wall fixed connection, the buffer board sets up inside fixed frame, the buffer beam top with buffer board bottom fixed connection, the buffer beam bottom run through the buffering frame with locating lever top fixed connection, first buffer spring sets up inside fixed frame, just first buffer spring set up in the buffer board bottom with between the inner wall of buffering bottom of the frame portion, just first buffer spring overlaps and establishes at the buffer beam outer wall, second buffer spring set up in fixed frame bottom with between the locating lever top, just second buffer spring cover is established at the buffer beam outer wall.
Preferably, the top of the hook body is provided with a limiting plate, a through hole matched with the hook body is formed in the middle of the limiting plate, the limiting plate is connected with the hook body in a sleeved mode through the through hole, and a compression spring is arranged between the bottom of the limiting plate and the inner wall of the bottom of the hook body.
The utility model provides a heat preservation structure of refrigerator carriage possesses following beneficial effect:
(1) the utility model discloses a set up first insulating layer, the cavity, the second insulating layer, the heat preservation, and the water pocket bag, when using, first control flap can be opened to the user, then wash into the water resource that the heat preservation needs to the water pocket bag inside through the inlet channel, fill and can pass through to close first control flap after accomplishing, make the device can reduce the inside and outside difference in temperature change of device through the water pocket bag, further first insulating layer through setting up, the second insulating layer, the influence of the temperature of further reducing external environment to the inside use of device under the effect of heat preservation, thereby the thermal-insulated heat preservation effect of device has been improved, and then the result of use that makes the device is better.
(2) The utility model discloses a set up the couple subassembly, the buffering subassembly, limiting plate and compression spring, when using, the user can make to hang article and couple body formation closed loop through using limiting plate and compression spring and be connected, avoid the device to lead to hanging article when the highway section of jolting and appearing the condition of unhook because of jolting, thereby the stability of device to hanging article transportation has been guaranteed, and the device can drive the buffer board at buffer beam top when suffering the highway section of jolting in the removal process and remove, and then make the power of jolting and producing can be alleviated under first buffer spring and second buffer spring's effect, thereby further guaranteed the stability of hanging article removal in-process, and then the effectual result of use who guarantees the device.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of the cushion assembly of the present invention;
fig. 3 is an enlarged view of the structure at a in fig. 1 according to the present invention;
FIG. 4 is a schematic view of the slider mounting structure of the present invention;
fig. 5 is a sectional view of the carriage body of the present invention.
In the figure: 1. a carriage body; 2. an outer layer; 3. a first insulating layer; 4. a cavity; 5. a second thermal insulation layer; 6. a heat-insulating layer; 7. an inner layer; 8. a water-bag; 9. a water inlet pipe; 10. a water discharge pipeline; 11. a refrigeration mechanism; 12. a protective frame; 13. positioning a rod; 14. a fixed mount; 15. a slider; 16. a hook body; 17. a fixing frame; 18. a buffer plate; 19. a buffer rod; 20. a first buffer spring; 21. a second buffer spring; 22. a limiting plate; 23. compressing the spring.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Example 1:
as shown in fig. 1-5, the utility model provides a technical solution: a heat insulation structure of a refrigerator carriage comprises a carriage body 1 and a hook assembly arranged on the inner wall of the top of the carriage body 1, wherein the carriage body 1 is composed of an outer layer 2, a first heat insulation layer 3, a cavity 4, a second heat insulation layer 5, a heat insulation layer 6 and an inner layer 7, the outer layer 2, the first heat insulation layer 3, the cavity 4, the second heat insulation layer 5, the heat insulation layer 6 and the inner layer 7 are sequentially arranged from outside to inside, the outer layer 2 and the inner layer 7 are both made of metal materials, the heat insulation layer 6 is made of a polystyrene heat insulation board, a water bag 8 is arranged inside the cavity 4, a water inlet pipeline 9 is arranged on one side of the water bag 8, one end of the water inlet pipeline 9 penetrates through the inner wall of one side of the carriage body 1, a first control valve is arranged inside the water inlet pipeline 9, a drainage pipeline 10 is arranged at the bottom of the water bag 8, and the bottom of the drainage pipeline 10 penetrates through the outer wall of the carriage body 1, and a second control valve is arranged in the drainage pipeline 10.
Furthermore, first insulating layer 3 with second insulating layer 5 all adopts the vacuum heat insulating board, first insulating layer 3 with second insulating layer 5 sets up to same thickness, just the thickness of first insulating layer 3 sets up 1/4 for cavity 4, can effectual reduction device heat conduction in the use through first insulating layer 3 and the second insulating layer 5 that set up, and then the effectual thermal-insulated heat preservation effect that has improved the device to make the result of use of device better.
Further, the inner walls of two sides of the carriage body 1 are provided with a refrigerating mechanism 11, and the outer wall of the refrigerating mechanism 11 is provided with a protection frame 12.
Example 2:
as shown in fig. 1 to 3, unlike in example 1: the couple subassembly comprises locating lever 13, mount 14, slider 15 and couple body 16, locating lever 13 sets up at 1 top inner wall in carriage body, mount 14 sets up in locating lever 13 bottom, just mount 14 top with locating lever 13 bottom fixed connection, slider 15 with the connection is established to 14 outer wall covers of mount, couple body 16 sets up in slider 15 bottom, and the setting of couple subassembly has made things convenient for the user to the loading of hanging article, and then has improved the convenience that the device used.
Furthermore, the sliding blocks 15 and the hook bodies 16 are provided with multiple groups, and the sliding blocks 15 and the hook bodies 16 are arranged in a one-to-one correspondence manner.
Furthermore, a plurality of groups of buffer components are arranged at the top of the positioning rod 13, each group of buffer components consists of a fixed frame 17, a buffer plate 18, a buffer rod 19, a first buffer spring 20 and a second buffer spring 21, the top of the fixed frame 17 is fixedly connected with the inner wall of the top of the carriage body 1, the buffer plate 18 is arranged inside the fixed frame 17, the top of the buffer rod 19 is fixedly connected with the bottom of the buffer plate 18, the bottom of the buffer rod 19 penetrates through the buffer frame and is fixedly connected with the top of the positioning rod 13, the first buffer spring 20 is arranged inside the fixed frame 17, the first buffer spring 20 is arranged between the bottom of the buffer plate 18 and the inner wall of the bottom of the buffer frame, the first buffer spring 20 is sleeved on the outer wall of the buffer rod 19, the second buffer spring 21 is arranged between the bottom of the fixed frame 17 and the top of the positioning rod 13, and the second buffer spring 21 is sleeved on the outer wall of the buffer rod 19, and the arrangement of the buffer component can reduce the influence of the force generated by bumping on the stability of a suspended object when the device passes through a bumpy road section, so that the transportation stability of the device on the suspended object is ensured, and the using effect of the device is better.
Further, couple body 16 top is provided with limiting plate 22, limiting plate 22 intermediate position seted up with couple body 16 assorted through-hole, limiting plate 22 pass through the through-hole with couple body 16 cover is established and is connected, just limiting plate 22 bottom with be provided with compression spring 23 between the inner wall of couple body 16 bottom, through limiting plate 22 and the compression spring 23 that sets up for couple body 16 can form closed loop structure under limiting plate 22's effect, and then avoids the device to lead to hanging article when the highway section of jolting and the condition of unhook appears because of jolting, thereby has further guaranteed the stability of device to hanging article transportation, and then further makes the result of use of device better.
The working principle is as follows: when the hook is used for fixing a hung article, the limiting plate 22 can be moved upwards to enable the limiting plate 22 to be far away from the hook body 16, the compression spring 23 is stretched under the action of the limiting plate 22, then the user can connect the hung article with the hook body 16, and the limiting plate 22 can form a closed loop structure with the hook body 16 under the action of the compression spring 23 by loosening the limiting plate 22 by means of connecting the hung article with the hook body 16, and can drive the buffer board 18 at the top of buffer pole 19 and remove when the device suffers the highway section of jolting in the use, and then make the power that jolts and produce can be alleviated under the effect of first buffer spring 20 and second buffer spring 21 to the stability of hanging article removal in-process has been guaranteed.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a heat preservation structure of refrigerator carriage, includes carriage body (1) and sets up the couple subassembly at carriage body (1) top inner wall, its characterized in that: the carriage body (1) is composed of an outer layer (2), a first heat insulation layer (3), a cavity (4), a second heat insulation layer (5), a heat insulation layer (6) and an inner layer (7), the outer layer (2), the first heat insulation layer (3), the cavity (4), the second heat insulation layer (5), the heat insulation layer (6) and the inner layer (7) are sequentially arranged from outside to inside, the outer layer (2) and the inner layer (7) are both made of metal materials, the heat insulation layer (6) is made of a polystyrene heat insulation board, a water bag (8) is arranged inside the cavity (4), a water inlet pipeline (9) is arranged on one side of the water bag (8), one end of the water inlet pipeline (9) penetrates through the inner wall of one side of the carriage body (1), a first control valve is arranged inside the water inlet pipeline (9), and a drainage pipeline (10) is arranged at the bottom of the water bag (8), the bottom of the drainage pipeline (10) penetrates through the outer wall of the carriage body (1), and a second control valve is arranged inside the drainage pipeline (10).
2. A heat insulating structure for a refrigerator compartment as claimed in claim 1, wherein: the first heat insulation layer (3) and the second heat insulation layer (5) are both vacuum heat insulation plates, the first heat insulation layer (3) and the second heat insulation layer (5) are set to be the same in thickness, and the thickness of the first heat insulation layer (3) is set to be 1/4 of the cavity (4).
3. A heat insulating structure for a refrigerator compartment as claimed in claim 1, wherein: the carriage is characterized in that refrigerating mechanisms (11) are arranged on the inner walls of the two sides of the carriage body (1), and protection frames (12) are arranged on the outer walls of the refrigerating mechanisms (11).
4. A heat insulating structure for a refrigerator compartment as claimed in claim 1, wherein: the hook assembly is composed of a positioning rod (13), a fixing frame (14), a sliding block (15) and a hook body (16), wherein the positioning rod (13) is arranged on the inner wall of the top of the carriage body (1), the fixing frame (14) is arranged at the bottom of the positioning rod (13), the top of the fixing frame (14) is fixedly connected with the bottom of the positioning rod (13), the sliding block (15) is sleeved on the outer wall of the fixing frame (14) and connected with the fixing frame, and the hook body (16) is arranged at the bottom of the sliding block (15).
5. A heat insulating structure for a refrigerator compartment as claimed in claim 4, wherein: the sliding blocks (15) and the hook bodies (16) are all provided with multiple groups, and the sliding blocks (15) and the hook bodies (16) are arranged in a one-to-one correspondence mode.
6. A heat insulating structure for a refrigerator compartment as claimed in claim 4, wherein: the top of the positioning rod (13) is provided with a plurality of groups of buffer components, each group of buffer components consists of a fixed frame (17), a buffer plate (18), a buffer rod (19), a first buffer spring (20) and a second buffer spring (21), the top of the fixed frame (17) is fixedly connected with the inner wall of the top of the carriage body (1), the buffer plate (18) is arranged inside the fixed frame (17), the top of the buffer rod (19) is fixedly connected with the bottom of the buffer plate (18), the bottom of the buffer rod (19) penetrates through the buffer frame and is fixedly connected with the top of the positioning rod (13), the first buffer spring (20) is arranged inside the fixed frame (17), the first buffer spring (20) is arranged between the bottom of the buffer plate (18) and the inner wall of the bottom of the buffer frame, and the first buffer spring (20) is sleeved on the outer wall of the buffer rod (19), the second buffer spring (21) is arranged between the bottom of the fixed frame (17) and the top of the positioning rod (13), and the outer wall of the buffer rod (19) is sleeved with the second buffer spring (21).
7. A heat insulating structure for a refrigerator compartment as claimed in claim 4, wherein: couple body (16) top is provided with limiting plate (22), limiting plate (22) intermediate position seted up with couple body (16) assorted through-hole, limiting plate (22) through the through-hole with couple body (16) cover is established and is connected, just limiting plate (22) bottom with be provided with compression spring (23) between couple body (16) bottom inner wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022993422.7U CN214001857U (en) | 2020-12-14 | 2020-12-14 | Insulation structure of refrigerator carriage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022993422.7U CN214001857U (en) | 2020-12-14 | 2020-12-14 | Insulation structure of refrigerator carriage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214001857U true CN214001857U (en) | 2021-08-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022993422.7U Active CN214001857U (en) | 2020-12-14 | 2020-12-14 | Insulation structure of refrigerator carriage |
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| CN (1) | CN214001857U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114537085A (en) * | 2022-03-02 | 2022-05-27 | 刘凤莲 | Plate type cooling device for cold-chain logistics carriage |
-
2020
- 2020-12-14 CN CN202022993422.7U patent/CN214001857U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114537085A (en) * | 2022-03-02 | 2022-05-27 | 刘凤莲 | Plate type cooling device for cold-chain logistics carriage |
| CN114537085B (en) * | 2022-03-02 | 2024-01-16 | 金乡县乐存仓储有限公司 | Plate-type cooling device for cold chain logistics carriage |
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