CN218328811U - Low-temperature storage box - Google Patents

Abstract

The utility model relates to a save case technical field's a cryopreservation case, including the box, the sump has been seted up to the inner wall of box, and the top of sump and bottom one side run through wet return and drinking-water pipe respectively, the middle part fixed connection water tank of box upper end, the upper end fixedly connected with refrigerator of water tank, the box upper end is close to water tank one side fixedly connected with water pump, and the both sides sliding connection of box internal surface has the slide, and the upper end fixedly connected with of slide receives the case. Microthermal coolant liquid absorbs the heat in with the box to reduce the temperature in the box, because of in the coolant liquid branch box, consequently can make the interior realization of box lower extreme cooling by a wide margin, thereby realize the effect of low temperature save, coolant liquid self temperature is balanced, consequently makes the inside temperature of box balanced, and it is long when effectively improving the save, can not have air conditioning and gather at the box lower extreme, and the water pump takes out the coolant liquid in the sump through the drinking-water pipe, and the rethread inlet tube flows into the water tank again, and the refrigerator refrigerates it again.

Description

Low-temperature storage box

Technical Field

The utility model relates to a save case technical field, especially relate to a low temperature preservation case.

Background

Such as a cryogenic storage tank as described in publication No. CN 202122404556.5. A low-temperature storage box comprises a box body, a box door, a support rod, a partition box, a partition door, a pulling plate and a heat conducting block. Every compartment is evenly provided with the heat conduction piece at interval embedding, nevertheless a low temperature preservation case that appears on the market still has various inadequacies, can not satisfy the demand of production.

The problem that when an existing low-temperature storage box is used for storing articles, air cooling is often adopted, and due to the fact that the quality of cold air is heavy, cold air in the box body is uneven in distribution, and the low-temperature storage effect is reduced is solved.

SUMMERY OF THE UTILITY MODEL

To the above problem, the utility model discloses in order to solve and to provide a low temperature storage box among the above-mentioned background art, the low temperature problem of preserving the effect lowly.

The technical scheme of the utility model is that:

the utility model provides a cryopreservation box, includes the box, the sump has been seted up to the inner wall of box, the top and the bottom one side of sump run through respectively have wet return and drinking-water pipe, the middle part fixed connection water tank of box upper end, the upper end fixedly connected with refrigerator of water tank, the box upper end is close to water tank one side fixedly connected with water pump, the both sides sliding connection of box internal surface has the slide, the upper end fixedly connected with collection case of slide.

The working principle of the technical scheme is as follows:

the refrigerator is through the cooling of the coolant liquid in its evaporating end in with the water tank, and the coolant liquid flows into the sump in the box through the wet return, until filling the sump, and the heat absorption in the coolant liquid will the box to reduce the temperature in the box, because of in the coolant liquid branch box, can not have air conditioning and gather at the box lower extreme, the water pump takes out the coolant liquid in the sump through the drinking-water pipe, and the rethread inlet tube flows into the water tank again, and the refrigerator is with its refrigeration again.

In a further technical scheme, cooling liquid is filled in the water bin and the inner cavity of the water tank, the evaporation end of the refrigerator is positioned in the inner cavity of the water tank, one end of the water return pipe penetrates through the lower end of the side wall of the water tank, and a sealing plate is fixedly connected to the opening of the water bin.

The evaporating end of the refrigerator cools the cooling liquid inside the water tank to reach a low-temperature state, the cooling liquid flows into the water sump in the box body through the water return pipe under the action of gravity until the water sump is filled with the cooling liquid, so that the box body is integrally cooled, and the water sump is prevented from leaking by the sealing plate.

In a further technical scheme, the inlet tube has been run through to water tank lateral wall upper end, the other end and the water pump of inlet tube go out water end fixed connection, the end and the drinking-water pipe fixed connection of intaking of drinking-water pipe.

The water pump sucks the cooling liquid into the water tank again through the inlet tube, and the refrigerator refrigerates the cooling liquid again, and the circulating cooling is realized.

In a further technical scheme, the middle of the inner wall of the box body is fixedly connected with a gear box, the output end of the gear box is fixedly connected with a screw rod, the surface of the screw rod is in threaded connection with a sliding plate, the input shaft of the gear box is fixedly connected with a motor, and the mounting end of the motor is fixedly connected with the surface of the gear box.

The output shaft of the motor drives the input shaft of the gear box to rotate, so that the gear box works, the output shaft of the gear box rotates to drive the screw rod to rotate, the screw rod drives the sliding plate to slide out of the box body in the sliding groove, and the arrangement can facilitate taking of articles.

In a further technical scheme, sliding grooves are formed in two sides of the inner surface of the box body and are in sliding connection with two ends of the sliding plate.

The spout is spacing to the removal of slide, prevents its operation card end, makes the device work that can not normally.

In a further technical scheme, one end of the opening of the box body is rotatably connected with a box door.

The chamber door is closed with the box, realizes sealed effect, prevents that inside air conditioning from leaking, influences cold-stored effect.

The utility model has the advantages that:

1. the cooling liquid in the water tank is cooled through the evaporation end of the arranged refrigerator and flows into the water sump in the box body through the water return pipe, and the low-temperature cooling liquid absorbs heat in the box body, so that the refrigeration effect is improved, and no cold air is gathered at the lower end of the box body;

2. the higher coolant liquid of temperature in can taking out the sump through the drinking-water pipe through the water pump that sets up, flow into the water tank again in, the refrigerator refrigerates the coolant liquid again to this circulation changes the coolant liquid in the sump, can effectively keep the state of temperature in the storage.

Drawings

Fig. 1 is a schematic three-dimensional structure of the present invention;

FIG. 2 is a schematic view of the front interior of the case of the present invention;

FIG. 3 is a schematic structural view of the screw of the present invention;

fig. 4 is a schematic structural view of the sliding chute of the present invention.

Description of reference numerals:

1. a box body; 2. a water pumping pipe; 3. a water pump; 4. a water inlet pipe; 5. a refrigerator; 6. a water return pipe; 7. a water tank; 8. a box door; 9. a storage box; 10. a slide plate; 11. a gear case; 12. a screw; 13. a motor; 14. a water sump; 15. a chute.

Detailed Description

The following describes embodiments of the present invention with reference to the drawings.

Example 1:

as shown in fig. 1-4, the utility model provides a low temperature preservation box, including box 1, sump 14 has been seted up to the inner wall of box 1, and return water 6 and drinking-water pipe 2 have been run through respectively to sump 14's top and bottom one side, and middle part fixed connection water tank 7 of box 1 upper end, the upper end fixedly connected with refrigerator 5 of water tank 7, box 1 upper end are close to water tank 7 one side fixedly connected with water pump 3, and the both sides sliding connection of box 1 internal surface has slide 10, slide 10's upper end fixedly connected with collection case 9.

Specifically, the cooling liquid is filled in the inner cavities of the water bin 14 and the water tank 7, the evaporation end of the refrigerator 5 is located in the inner cavity of the water tank 7, one end of the water return pipe 6 penetrates through the lower end of the side wall of the water tank 7, a sealing plate is fixedly connected to the opening of the water bin 14, a water inlet pipe 4 penetrates through the upper end of the side wall of the water tank 7, the other end of the water inlet pipe 4 is fixedly connected with the water outlet end of the water pump 3, the water inlet end of the water suction pipe 2 is fixedly connected with the water suction pipe 2, the middle of the inner wall of the box body 1 is fixedly connected with the gear box 11, an output end of the gear box 11 is fixedly connected with a screw 12, the surface of the screw 12 is in threaded connection with the sliding plate 10, an input shaft of the gear box 11 is fixedly connected with a motor 13, the mounting end of the motor 13 is fixedly connected with the surface of the gear box 11, sliding grooves 15 are formed in the two sides of the inner surface of the box body 1, the sliding grooves 15 are in sliding connection with the two ends of the sliding plate 10, and one end of the opening of the box body 1 is rotatably connected with the box door 8.

The working principle and the beneficial effects of the embodiment are achieved.

The refrigerator 5 works to cool the cooling liquid in the water tank 7 through the evaporation end of the refrigerator, so that a low-temperature state is achieved, the cooling liquid flows into the water bin 14 in the box body 1 through the water return pipe 6 under the action of gravity until the water bin 14 is filled with the cooling liquid, the heat in the box body 1 is absorbed by the low-temperature cooling liquid, so that the temperature in the box body 1 is reduced, the cooling liquid is distributed in the box body 1, the temperature in the box body 1 can be greatly reduced, a low-temperature preservation effect is achieved, the temperature of the cooling liquid is balanced, the temperature in the box body 1 is balanced, the preservation duration is effectively prolonged, no cold air is accumulated at the lower end of the box body 1, the water pump 3 pumps the cooling liquid in the water bin 14 through the water pumping pipe 2 and then flows into the water tank 7 again through the water inlet pipe 4, the refrigerator 5 refrigerates the cooling liquid, the temperature can be effectively kept in a preservation state, when products are taken, the box door 8 is opened, the motor 13 drives the output shaft to drive the input shaft of the gear box 11 to rotate, the gear box 11, the gear 11 to work, the output shaft of the gear box 11 drives the screw 12 to drive the slide plate 10 in the chute 15, and the slide plate 1, and the box 1 can be taken out of the articles conveniently.

The above embodiments only express the specific embodiments of the present invention, and the description thereof is specific and detailed, but not to be understood as the limitation of the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the concept of the present invention, several variations and modifications can be made, which all fall within the scope of the present invention.

Claims (6)

1. The utility model provides a cryopreservation box, includes the box, its characterized in that: the water sump has been seted up to the inner wall of box, wet return and drinking-water pipe have been run through respectively to the top of water sump and bottom one side, the middle part fixed connection water tank of box upper end, the upper end fixedly connected with refrigerator of water tank, the box upper end is close to water tank one side fixedly connected with water pump, the both sides sliding connection of box internal surface has the slide, the upper end fixedly connected with collection case of slide.

2. A cryopreservation box as claimed in claim 1 wherein: the water tank and the inner cavity of the water tank are filled with cooling liquid, the evaporation end of the refrigerator is positioned in the inner cavity of the water tank, one end of the water return pipe penetrates through the lower end of the side wall of the water tank, and a sealing plate is fixedly connected to the opening of the water tank.

3. A cryopreservation box as claimed in claim 1 wherein: the utility model discloses a drinking-water pump, including water tank lateral wall, water tank lateral wall upper end runs through there is the inlet tube, the other end and the water pump of inlet tube go out water end fixed connection, the end and the drinking-water pipe fixed connection of intaking of drinking-water pipe.

4. A cryopreservation box as claimed in claim 1 wherein: the middle part fixedly connected with gear box of box inner wall, the output fixedly connected with screw rod of gear box, the surface and the slide threaded connection of screw rod, the input shaft fixedly connected with motor of gear box, the installation end and the gear box fixed surface of motor are connected.

5. A cryopreservation box as claimed in claim 1 wherein: the two sides of the inner surface of the box body are provided with sliding grooves, and the sliding grooves are connected with the two ends of the sliding plate in a sliding mode.

6. A cryopreservation box as claimed in claim 1 wherein: one end of the opening of the box body is rotatably connected with a box door.

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