CN215284833U - Cold chain temperature control and humidity control system - Google Patents

Abstract

The utility model belongs to the technical field of the wet accuse device of control by temperature change, especially, wet accuse system of cold chain control by temperature change to the wet accuse device of current cold chain control by temperature change, its vegetables are not in the environment of constant temperature and humidity when the transportation for its new freshness can not be guaranteed to a large amount of vegetables in the transportation, leads to the broken problem of damaging of a large amount of vegetables even. The following scheme is proposed at present, and it is including removing the base, the top of removing the base is fixed with the transfer box, removes the bottom four corners of base and all installs and remove the wheel, and swing joint has two dishes to place the box in the transfer box. The utility model discloses a clearing mechanism takes out the use back to the vegetable, needs place remaining dirt or silt on the box inner bottom wall to the vegetable and clear away, then the accessible pushing hands promotes the cleaning board and removes, and cooperates under the part setting of a plurality of correspondences for the cleaning brush of cleaning board bottom can place the interior dirt of box or silt and clear away fast to the vegetable, brings the convenience when clearing up for people.

Description

Cold chain temperature control and humidity control system

Technical Field

The utility model relates to a wet accuse device technical field of control by temperature change especially relates to a wet accuse system of cold chain control by temperature change.

Background

The cold chain refers to a special supply chain system which is used for reducing loss, preventing pollution and deterioration and ensuring the food safety, biological safety and medicine safety of products after certain food raw materials, processed foods or semi-finished products, special biological products and medicines are purchased, processed and inactivated and are always in a special low-temperature environment required by the products in the processes of processing, storing, transporting, distributing, retailing and using the products.

Current cold chain control by temperature change wet accuse device, inconvenient loading transportation to different kind's vegetables dish, and vegetables are not in the environment of constant temperature and humidity when the transportation for its new freshness can not be guaranteed to a large amount of vegetables in the transportation, leads to a large amount of vegetables to break rotten damage even, causes the wasting of resources, for this reason we have designed a cold chain control by temperature change wet accuse system.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of wet accuse system of cold chain control by temperature change has solved the wet accuse device of current cold chain control by temperature change, and its vegetables are not in the environment of constant temperature and humidity when the transportation for its new freshness can not be guaranteed to a large amount of vegetables in the transportation, leads to the broken problem of rotten damage of a large amount of vegetables even.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a cold chain temperature control humidity control system comprises a movable base, wherein a transfer box is fixed at the top of the movable base, movable wheels are installed at four corners of the bottom end of the movable base, two dish placing boxes are movably connected in the transfer box, inserting plates are fixed on two side walls of the dish placing boxes, inserting grooves matched with the inserting plates are formed in the inner walls of two sides of the transfer box, a plurality of water through holes are uniformly formed in the dish placing boxes, filter screens are fixed in the water through holes, a cold water pool is fixed on the inner bottom wall of the transfer box, a refrigerator is fixed on the inner bottom wall of the cold water pool, a water pump is fixed on the right side wall of the transfer box through a bearing plate, a water inlet of the water pump is connected with a water pumping straight pipe, one end of the water pumping straight pipe penetrates into the cold water pool, a water outlet of the water pump is connected with a drainage pipe, a water outlet on one side wall of the drainage pipe is fixed with a branch pipe, one end of the branch pipe and one end of the drainage pipe penetrate into the transfer box, the top of transfer box is fixed with the type of falling T support, be fixed with two symmetrical solar panel on the type of falling T support, be fixed with the battery on the solar panel's of going to the left end lateral wall on the type of falling T support, drainage pipe, be connected with portable sprinkler structure between lateral conduit and the transfer box, it has sealing door to articulate on the front end lateral wall of transfer box, be fixed with temperature sensor and humidity transducer on the one side inner wall of going to sealing door on the transfer box, be fixed with the controller on the left side wall of transfer box, all install clearance mechanism in the dish is placed the box.

Preferably, portable sprinkling mechanism includes two flexible rubber tube, and the one end of drainage pipe, lateral conduit all links to each other with the flexible rubber tube one end that corresponds, and the other end of flexible rubber tube all is fixed with the return bend, and the one end of return bend all is fixed with the shower nozzle, and the equal rigid coupling in the outside of return bend has the L type to remove the frame, and the L type removes the one end of frame and all is fixed with the guide holder, all sets up on one side inner wall of transfer box with guide holder matched with guide way.

Preferably, equal screw drive is connected with reciprocal lead screw on the L type removal frame, and reciprocal lead screw all rotates to be connected in the transfer box, and the one end of reciprocal lead screw all extends to the outside of transfer box and the rigid coupling has the belt pulley, and the transmission is connected with the drive belt between two belt pulleys, is fixed with the motor through L type support on the left side wall of transfer box, and the output shaft of motor runs through L type support and links to each other with the one end extension of the reciprocal lead screw of top.

Preferably, clear away the mechanism and include sliding connection and place the cleaning plate of box in the dish, the top of cleaning plate all is fixed with the pushing hands, and the bottom of cleaning plate all is fixed with the cleaning brush, and the bottom of cleaning brush all laminates mutually with the interior bottom wall that the box was placed to the dish.

Preferably, the both ends of cleaning plate all are fixed with the slider, all set up on the both sides inner wall of dish placement box with corresponding slider matched with spout, all be fixed with the slide bar in the spout, all set up on the slider with slide bar matched with slide opening, the one end of slider all with correspond the spout tip between be equipped with movable sleeve and establish the spring in the slide bar outside.

Preferably, electric connection between the output of temperature sensor, humidity transducer all and the input of controller, the output of controller all with the input electric connection of refrigerator, water pump and motor, solar panel passes through the wire and links to each other with the battery, the battery all links to each other with temperature sensor, humidity transducer, controller, refrigerator, water pump and motor through the wire.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, place the setting of box through two dishes, can place different types of vegetables, application range is wide.

2. The utility model discloses in, dish is placed the setting that the slot offered on the corresponding transfer box inner wall of picture peg that the box all connects on its both sides wall was inserted and is closed, can conveniently place the box to the dish and take out from the transfer box to and conveniently realize that the dish places the quick fixation between box and the transfer box, it is comparatively convenient to use.

3. The utility model discloses in, the water that sprays filters the back and falls to the cold water sump through a plurality of filter screens on two dishes place the box, avoids some dirt or silt on the dish to get into in the cold water sump, prevents to cause the damage to the refrigerator for a long time, in addition, sprays water through filter back and reconcentration in the cold water sump to realize the cyclic utilization of water resource, avoid causing the waste of water resource.

4. In the movable spraying mechanism of the utility model, when the temperature sensor and the humidity sensor detect that the humidity or the temperature value is less than the value set on the controller, then the temperature sensor and the humidity sensor transmit signals to the controller, and the controller controls the refrigerator, the water pump and the motor to be started simultaneously, then the cold water refrigerated by the refrigerator in the cold water tank is sprayed out through two spray heads, thereby realizing the sprinkling of dishes in two dish placing boxes, meanwhile, as two belt pulleys are connected through the transmission of a transmission belt, then two reciprocating screw rods are simultaneously rotated, and as the reciprocating screw rods are connected with the corresponding L-shaped moving frames in a spiral transmission way, then the spray heads connected with the bent pipes connected with the L-shaped moving frames can move left and right in a reciprocating way, thus the spraying effect is better and uniform, and the constant temperature and humidity state can be quickly achieved in the transfer box, the fresh-keeping effect is good when the vegetables are transported, the damage caused by rotting of a large amount of vegetables is avoided, and the waste of resources is reduced.

5. The utility model discloses in the clearance mechanism, taking out the use back to the dish, need place remaining dirt or silt on the box inner bottom wall to the dish and clear away, then the accessible pushing hands promotes the cleaning board and removes, and cooperate under the part setting of a plurality of correspondences for the cleaning brush of cleaning board bottom can place the dirt in the box or silt to the dish and clear away fast, brings the convenience when clearing up for people, when releasing the pushing hands, under the reverse action of spring, realizes the quick reset of cleaning board.

Drawings

Fig. 1 is a schematic structural diagram of a front view section of a cold chain temperature and humidity control system provided by the present invention;

fig. 2 is a schematic structural diagram of a right side view section of a cold chain temperature control humidity control system provided by the present invention;

fig. 3 is a schematic structural view of a dish placing box of the cold-chain temperature and humidity control system according to the present invention;

fig. 4 is an enlarged schematic structural diagram of a position a of the cold chain temperature and humidity control system provided by the present invention;

fig. 5 is an enlarged schematic structural diagram of a B-position of the cold chain temperature control humidity control system provided by the present invention.

In the figure: 1. moving the base; 2. a transfer box; 3. placing dishes in a box; 31. inserting plates; 32. filtering with a screen; 4. a cold water tank; 41. a refrigerator; 5. a water pump; 51. pumping water to form a straight pipe; 52. a water discharge pipeline; 53. a branch pipe; 6. an inverted T-shaped bracket; 61. a solar panel; 62. a storage battery; 7. a mobile spraying mechanism; 701. a telescopic rubber tube; 702. bending the pipe; 703. a spray head; 704. an L-shaped movable rack; 705. a guide seat; 706. a reciprocating screw rod; 707. a belt pulley; 708. a transmission belt; 709. a motor; 8. a temperature sensor; 9. a humidity sensor; 10. a controller; 11. a sealing door; 12. a clearing mechanism; 1201. cleaning the plate; 1202. a pushing handle; 1203. a cleaning brush; 1204. a slider; 1205. a slide bar; 1206. a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-5, a cold chain temperature control and humidity control system comprises a mobile base 1, a transfer box 2, dish placing boxes 3, an inserting plate 31, a filter screen 32, a cold water tank 4, a refrigerator 41, a water pump 5, a straight pumping pipe 51, a drainage pipe 52, a branch pipe 53, an inverted T-shaped bracket 6, a solar panel 61, a storage battery 62, a mobile spraying mechanism 7, a telescopic rubber pipe 701, an elbow pipe 702, a spray head 703, an L-shaped mobile bracket 704, a guide seat 705, a reciprocating screw 706, a belt pulley 707, a transmission belt 708, a motor 709, a temperature sensor 8, a humidity sensor 9, a controller 10, a sealing door 11, a clearing mechanism 12, a cleaning plate 1201, a pushing hand 1202, a cleaning brush 1203, a sliding block 1204, a sliding rod 1205 and a spring 1206, wherein the top of the mobile base 1 is fixed with the transfer box 2, four corners of the bottom end of the mobile base 1 are all provided with mobile wheels, two dish placing boxes 3 are movably connected in the transfer box 2, the vegetable placing box 3 is fixed with inserting plates 31 on two side walls, the inner walls of two sides of the transfer box 2 are respectively provided with inserting slots matched with the inserting plates 31, the vegetable placing box 3 is uniformly provided with a plurality of water through holes, the water through holes are respectively fixed with a filter screen 32, the inner bottom wall of the transfer box 2 is fixed with a cold water pool 4, the inner bottom wall of the cold water pool 4 is fixed with a refrigerator 41, the right side wall of the transfer box 2 is fixed with a water pump 5 through a bearing plate, the water inlet of the water pump 5 is connected with a water pumping straight pipe 51, one end of the water pumping straight pipe 51 penetrates and extends into the cold water pool 4, the water outlet of the water pump 5 is connected with a water drainage pipe 52, the water outlet on one side wall of the water drainage pipe 52 is fixed with a branch pipe 53, one end of the branch pipe 53 and one end of the water drainage pipe 52 penetrate and extend into the transfer box 2, the top of the transfer box 2 is fixed with an inverted T-shaped support 6, two symmetrical solar panels 61 are fixed on the inverted T-shaped support 6, be fixed with battery 62 on the solar panel 61's of going to the left end lateral wall on the type of falling T support 6, drainage pipe 52, be connected with portable sprinkler 7 between lateral pipe 53 and the transport box 2, it has sealing door 11 to articulate on the front end lateral wall of transport box 2, be fixed with temperature sensor 8 and humidity transducer 9 on the transport box 2 towards one side inner wall of sealing door 11, be fixed with controller 10 on the left side lateral wall of transport box 2, all install clearance mechanism 12 in the dish is placed the box 3, still be fixed with the handle that is convenient for promote transport box 2 and remove on the removal base 1.

Further, the movable spraying mechanism 7 comprises two telescopic rubber pipes 701, the water drainage pipeline 52 and one end of the branch pipeline 53 are connected with one end of the corresponding telescopic rubber pipe 701, the other end of each telescopic rubber pipe 701 is fixed with a bent pipe 702, one end of each bent pipe 702 is fixed with a spray head 703, the outer sides of the bent pipes 702 are fixedly connected with an L-shaped moving frame 704, one end of each L-shaped moving frame 704 is fixed with a guide seat 705, the inner wall of one side of the transfer box 2 is provided with a guide groove matched with the guide seat 705, the L-shaped moving frame 704 is spirally connected with a reciprocating lead screw 706, the reciprocating lead screw 706 is rotatably connected in the transfer box 2, one end of the reciprocating lead screw 706 extends to the outer side of the transfer box 2 and is fixedly connected with a belt pulley 707, a transmission belt 708 is connected between the two belt pulleys 707 in a transmission manner, a motor 709 is fixed on the left side wall of the transfer box 2 through an L-shaped support, an output shaft of the motor 709 penetrates through the L-shaped support and is connected with an extending part of the reciprocating lead screw 706 above, the motor 709 is started, and the two reciprocating screw rods 706 can rotate simultaneously through the arrangement of the two pulleys 707 and the transmission belt 708.

Further, the cleaning mechanism 12 includes a cleaning plate 1201 slidably connected in the dish storing box 3, the top end of the cleaning plate 1201 is fixed with a pushing handle 1202, the bottom end of the cleaning plate 1201 is fixed with a cleaning brush 1203, the bottom of the cleaning brush 1203 is attached to the inner bottom wall of the dish storing box 3, the two ends of the cleaning plate 1201 are fixed with sliding blocks 1204, the inner walls of the two sides of the dish storing box 3 are respectively provided with a sliding chute matched with the corresponding sliding block 1204, a sliding rod 1205 is fixed in the sliding chute, the sliding block 1204 is provided with a sliding hole matched with the sliding rod 1205, a spring 1206 movably sleeved outside the sliding rod 1205 is arranged between one end of the sliding block 1204 and the end of the corresponding sliding chute, the cleaning plate 1201 is pushed by the pushing handle 1202, so that the cleaning brush 1203 can quickly clean dirt or silt in the dish storing box 3, which brings convenience to people when people clean, when the pushing handle is released, under the reverse action of the spring 1206, quick reset of the cleaning plate 1201 is achieved.

Further, the temperature sensor 8, electric connection between the output of humidity sensor 9 and the input of controller 10, the output of controller 10 all with refrigerator 41, the input electric connection of water pump 5 and motor 709, solar panel 61 passes through the wire and links to each other with battery 62, battery 62 all passes through wire and temperature sensor 8, humidity sensor 9, controller 10, refrigerator 41, water pump 5 and motor 709 link to each other, the model of temperature sensor 8 is HIH-3602, the model of humidity sensor 9 is HIH3605, the model of controller 10 is GMS800, refrigerator 41 is refrigerator 41 of prior art.

The working principle is as follows: s1, opening the sealing door 11, orderly placing different varieties of vegetables in two dish placing boxes 3, inserting the dish placing boxes 3 into slots formed in the inner walls of the transfer boxes 2 through inserting plates 31 connected to two side walls of the dish placing boxes 3, fixing the dish placing boxes 3 and the transfer boxes 2, closing the sealing door 11, detecting the humidity or temperature in the transfer boxes 2 through a temperature sensor 8 and a humidity sensor 9, when the temperature sensor 8 and the humidity sensor 9 detect that the humidity or temperature is less than the set value on the controller 10, transmitting signals to the controller 10 through the temperature sensor 8 and the humidity sensor 9, enabling the controller 10 to control the refrigerator 41, the water pump 5 and the motor 709 to be started simultaneously, and then spraying cold water refrigerated by the refrigerator 41 in the cold water tank 4 through two spray nozzles 703, the spraying of dishes in the two dish placing boxes 3 is realized, meanwhile, as the two belt pulleys 707 are in transmission connection through the transmission belt 708, the two reciprocating screw rods 706 are enabled to rotate simultaneously, as the reciprocating screw rods 706 are in spiral transmission connection with the corresponding L-shaped moving frames 704, the spray heads 703 connected with the bent pipes 702 connected with the L-shaped moving frames 704 can move left and right in a reciprocating manner, the spraying effect is better and uniform, the constant-temperature and constant-humidity state in the transfer box 2 can be quickly achieved, the fresh-keeping effect during the transportation of the dishes is good, meanwhile, the two telescopic rubber pipes 701 perform telescopic motion, and the sprayed water is filtered through the plurality of filter screens 32 on the two dish placing boxes 3 and then falls into the cold water tank 4, so that some dirt or silt on the dishes are prevented from entering the cold water tank 4, and the refrigerator 41 is prevented from being damaged for a long time, the sprayed water is filtered and then is concentrated in the cold water tank 4 again, so that the water resource is recycled, and the waste of the water resource is avoided.

S2, after being taken out the use to the vegetable, need place remaining dirt or silt on the box 3 interior diapire to the vegetable and clear away, then accessible pushing hands 1202 promotes cleaning plate 1201 and removes, make the slider 1204 at cleaning plate 1201 both ends slide on the slide bar 1205 in the spout that corresponds, and compress the spring 1206 that corresponds, and cleaning brush 1203 of cleaning plate 1201 bottom simultaneously can place the dirt or silt in the box 3 to the vegetable and clear away fast, bring the convenience when clearing up for people, when releasing pushing hands 1202, under the reverse action of spring 1206, realize cleaning plate 1201' S quick reset.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. A cold chain temperature control and humidity control system comprises a movable base (1) and is characterized in that a transfer box (2) is fixed at the top of the movable base (1), movable wheels are mounted at four corners of the bottom of the movable base (1), two dish placing boxes (3) are movably connected in the transfer box (2), inserting plates (31) are fixed on two side walls of the dish placing boxes (3), inserting grooves matched with the inserting plates (31) are formed in inner walls of two sides of the transfer box (2), a plurality of water through holes are uniformly formed in the dish placing boxes (3), filter screens (32) are fixed in the water through holes, a cold water tank (4) is fixed on an inner bottom wall of the transfer box (2), a refrigerator (41) is fixed on an inner bottom wall of the cold water tank (4), a water pump (5) is fixed on a right side wall of the transfer box (2) through a bearing plate, a water inlet of the water pump (5) is connected with a water pumping straight pipe (51), one end of a water pumping straight pipe (51) penetrates and extends into a cold water pool (4), a water outlet of a water pump (5) is connected with a drainage pipeline (52), a water outlet on one side wall of the drainage pipeline (52) is fixedly provided with a branch pipeline (53), one end of the branch pipeline (53) and one end of the drainage pipeline (52) penetrate and extend into a transfer box (2), the top of the transfer box (2) is fixedly provided with an inverted T-shaped support (6), two symmetrical solar panels (61) are fixed on the inverted T-shaped support (6), a storage battery (62) is fixed on one side wall of the solar panel (61) towards the left end on the inverted T-shaped support (6), the drainage pipeline (52), a movable spraying mechanism (7) is connected between the branch pipeline (53) and the transfer box (2), a sealing door (11) is hinged on one side wall of the front end of the transfer box (2), a temperature sensor (8) and a humidity sensor are fixed on one side inner wall of the transfer box (2) towards the sealing door (11) (9) A controller (10) is fixed on the left side wall of the transfer box (2), and cleaning mechanisms (12) are installed in the dish placing box (3).

2. The cold chain temperature control humidity control system according to claim 1, wherein the movable spraying mechanism (7) comprises two telescopic rubber pipes (701), one end of each of the drainage pipeline (52) and the branch pipeline (53) is connected with one end of the corresponding telescopic rubber pipe (701), the other end of each of the telescopic rubber pipes (701) is fixed with a bent pipe (702), one end of each of the bent pipes (702) is fixed with a spray head (703), the outer side of each of the bent pipes (702) is fixedly connected with an L-shaped movable frame (704), one end of each of the L-shaped movable frames (704) is fixed with a guide seat (705), and a guide groove matched with the guide seat (705) is formed in the inner wall of one side of the transfer box (2).

3. The cold chain temperature and humidity control system according to claim 2, wherein the L-shaped movable frame (704) is connected with a reciprocating screw rod (706) in a spiral transmission mode, the reciprocating screw rod (706) is connected in the transfer box (2) in a rotating mode, one end of the reciprocating screw rod (706) extends to the outer side of the transfer box (2) and is fixedly connected with a belt pulley (707), a transmission belt (708) is connected between the two belt pulleys (707) in a transmission mode, a motor (709) is fixed on the left side wall of the transfer box (2) through an L-shaped support, and an output shaft of the motor (709) penetrates through the L-shaped support and is connected with an extending portion of one end of the reciprocating screw rod (706) above.

4. A cold chain temperature and humidity control system according to claim 1, wherein the cleaning mechanism (12) comprises a cleaning plate (1201) slidably connected inside the dish placing box (3), the top end of the cleaning plate (1201) is fixed with a pushing handle (1202), the bottom end of the cleaning plate (1201) is fixed with a cleaning brush (1203), and the bottom of the cleaning brush (1203) is attached to the inner bottom wall of the dish placing box (3).

5. A cold chain temperature and humidity control system according to claim 4, wherein both ends of the cleaning plate (1201) are fixed with sliding blocks (1204), inner walls of both sides of the dish placing box (3) are respectively provided with sliding grooves matched with the corresponding sliding blocks (1204), sliding rods (1205) are respectively fixed in the sliding grooves, the sliding blocks (1204) are respectively provided with sliding holes matched with the sliding rods (1205), and springs (1206) movably sleeved outside the sliding rods (1205) are arranged between one ends of the sliding blocks (1204) and the ends of the corresponding sliding grooves.

6. The cold-chain temperature-control humidity control system according to claim 1, wherein the output ends of the temperature sensor (8) and the humidity sensor (9) are electrically connected with the input end of the controller (10), the output end of the controller (10) is electrically connected with the input ends of the refrigerator (41), the water pump (5) and the motor (709), the solar panel (61) is connected with the storage battery (62) through a wire, and the storage battery (62) is connected with the temperature sensor (8), the humidity sensor (9), the controller (10), the refrigerator (41), the water pump (5) and the motor (709) through wires.

Images