CN118079049A - A spray disinfection system for a vehicle-mounted refrigerator - Google Patents

Abstract

The present invention relates to a spray disinfection system for a vehicle-mounted refrigerator, and relates to the field of vehicle-mounted refrigerators, including a transport vehicle, a refrigerator body, a disinfection water pipe and an exhaust pipe, the refrigerator body is fixedly installed with a refrigeration unit, the top of the refrigerator body is provided with an equipment cavity, the inner wall of the equipment cavity is fixedly installed with a stepper motor, the stepper motor is fixedly connected with a reciprocating screw, the outer wall of the reciprocating screw is threadedly connected with a screw nut, both sides of the screw nut are fixedly connected with a load-bearing slider, the bottom of the inner wall of the equipment cavity is fixedly installed with a sliding rod near the edges on both sides, the bottom of the load-bearing slider is fixedly connected with a load-bearing plate, and the disinfection water pipe and the exhaust pipe are respectively installed at the bottom ends of the load-bearing plate. In the present invention, a spray disinfection and cleaning mechanism is provided in the vehicle-mounted refrigerator, so that the vehicle-mounted refrigerator can be quickly electrically disinfected and cleaned, so that the bacteria inside the compartment can be quickly cleaned, and the stains in the compartment can be quickly removed, reducing the time and labor consumed by manual cleaning.

Description

A spray disinfection system for a vehicle-mounted refrigerator

Technical Field

The invention relates to the technical field of vehicle-mounted refrigerators, and in particular to a spray disinfection system for a vehicle-mounted refrigerator.

Background technique

A refrigerated truck is a closed van truck used to transport frozen or fresh goods. It is a special refrigerated transport vehicle equipped with a refrigeration unit and a polyurethane insulated compartment. It is commonly used to transport frozen foods, dairy products, vegetables and fruits, vaccines and medicines, etc.

A vehicle-mounted refrigerated box is a refrigerated box used by a refrigerated truck for loading and transportation. It can store a variety of items. When transporting and loading goods, in order to ensure the safety of the transported food or medicine, disinfectant is required to ensure the safety of the transportation process. The existing disinfection method is usually that the staff manually disinfects and cleans the interior of the car with disinfectant and cleaning liquid. This cleaning method is time-consuming and labor-intensive. For this reason, a spray disinfection system for a vehicle-mounted refrigerated box is proposed. A spray disinfection and cleaning mechanism is provided in the vehicle-mounted refrigerated box, so that the vehicle-mounted refrigerated box can be quickly disinfected and cleaned electrically, so that the bacteria and stains in the car can be quickly cleaned, and the time and labor consumed by manual cleaning are reduced.

Summary of the invention

The invention provides a spray disinfection system for a vehicle-mounted refrigerated box, which solves the problem that the existing vehicle-mounted refrigerated box is laborious to clean and disinfect before and after transportation, improves the cleanliness of the vehicle-mounted refrigerated box, and thus ensures the safety and sanitation of transported goods.

The solution of the present invention to solve the above technical problems is as follows: a spray disinfection system for a vehicle-mounted refrigerator, comprising a transport vehicle, a refrigerator body, a disinfection water pipe and an exhaust pipe, the refrigerator body is fixedly installed with a refrigeration unit, the top of the refrigerator body is provided with an equipment cavity, the inner wall of the equipment cavity is fixedly installed with a stepper motor, the stepper motor is fixedly connected with a reciprocating screw, the outer wall of the reciprocating screw is threadedly connected with a screw nut, both sides of the screw nut are fixedly connected with a load-bearing slider, the bottom of the inner wall of the equipment cavity is fixedly installed with a sliding rod near the edges on both sides, the bottom of the load-bearing slider is fixedly connected with a load-bearing plate, the disinfection water pipe and the exhaust pipe are fixedly installed with a refrigeration unit, the top of the refrigerator body is provided with an equipment cavity, the inner wall of the equipment cavity is fixedly connected ... load-bearing plate, the disinfection water pipe and the exhaust pipe are fixedly installed with a refrigeration unit, the top of the refrigerator body is provided with an equipment cavity, the inner wall of the equipment cavity is fixedly connected with a stepper motor, the inner wall of the equipment cavity is fixedly connected with a stepper motor, the inner wall of the equipment cavity is fixedly connected with a stepper motor, the inner wall of the equipment cavity is fixedly connected with a stepper motor, the The pipes are respectively installed at the two ends of the bottom of the load-bearing plate, the outer wall of the disinfection water pipe is evenly fixedly connected with a cross five-eye atomizing nozzle, the middle position of the exhaust pipe is fixedly connected with an exhaust auxiliary pipe, the exhaust pipe and the exhaust auxiliary pipe are evenly fixedly connected with a single air nozzle and a flat air nozzle, the top of the transport vehicle is fixedly installed with a clean water storage tank and a disinfectant storage tank, the tops of the clean water storage tank and the disinfectant storage tank are fixedly connected with a three-way valve, the three-way valve is fixedly connected with a water pump, the water pump is fixedly connected to the disinfection water pipe through a water pipe, and the top of the transport vehicle is fixedly installed with an air pump, and the air pump is fixedly connected to the exhaust pipe through an air pipe.

Based on the above technical solution, the present invention can also be improved as follows.

Furthermore, the tops of the clean water storage tank and the disinfectant storage tank are fixedly connected with a refilling pipe, and the tops of the refilling pipes are threadedly connected with a sealing cover. By opening the sealing cover, the refilling pipes can be used to replenish clean water and disinfectant into the inside of the clean water storage tank and the disinfectant storage tank respectively.

Furthermore, the load-bearing slider is provided with a sliding hole corresponding to the sliding rod, and the inner wall of the sliding hole is slidably connected to the sliding rod, so that the load-bearing slider can slide on the outer wall of the sliding rod.

Furthermore, a strip hole is provided at the bottom of the equipment cavity of the refrigerator box body corresponding to the load-bearing sliding block, and the load-bearing sliding block passes through the strip hole and is fixedly connected to the load-bearing plate.

Furthermore, the disinfection water pipe and the exhaust duct are both U-shaped structures that are compatible with the inner wall of the refrigerator box body, and auxiliary pulleys are fixedly installed on the bottom of the disinfection water pipe and the exhaust duct near the two end edges, so that the disinfection water pipe and the exhaust duct can slide stably on the inner wall of the refrigerator box body through the auxiliary pulleys.

Furthermore, the outer wall of the refrigerator body is provided with through holes corresponding to the air pipe of the air pump and the water pipe of the water pump, and the inner wall of the through hole is filled with sealant at the gap between the pipeline and the through hole.

Furthermore, the reciprocating screw is rotationally connected to the inner wall of the equipment cavity of the refrigerator body, so that the reciprocating screw can stably rotate on the inner wall of the equipment cavity of the refrigerator body.

Furthermore, the flat air nozzle is evenly fixed and connected to the edge of the exhaust pipe.

The beneficial effects of the present invention are as follows: the present invention provides a spray disinfection system for a vehicle-mounted refrigerator, which has the following advantages:

Starting the stepper motor to rotate the reciprocating screw can drive the load-bearing sliders on both sides to slide on the outer wall of the sliding rod through the screw nut, and the load-bearing sliders on both sides can drive the load-bearing plate to move against the inner wall of the refrigerator body. Such a reciprocating movement structure can drive the cleaning component and the jet component to clean the inner wall of the refrigerator body;

The three-way valve is adjusted to connect the water pump with the disinfectant storage tank, and the disinfectant in the disinfectant storage tank can be extracted by starting the water pump. The extracted disinfectant is transmitted to the disinfectant water pipe and can be sprayed out through the cross five-eye atomizing nozzle. The evenly arranged cross five-eye atomizing nozzle can atomize and disinfect the interior of the refrigerator box during the movement of the disinfectant water pipe. The atomized disinfectant can atomize and disinfect the inner wall of the refrigerator box. After disinfection, the three-way valve is adjusted to connect the water pump with the clean water storage tank, so that the water pump can pump clean water into the disinfectant water pipe, and the water can be sprayed out through the cross five-eye atomizing nozzle for cleaning. Such a liquid storage structure is convenient for the staff to choose atomization disinfection or cleaning;

After opening the door of the refrigerator, turn off the water pump to ventilate. Start the air pump to draw the air from the outer wall to the exhaust pipe and the exhaust auxiliary pipe. Use a single air jet nozzle and a flat air jet nozzle to blow out and dry the clean water or disinfectant. Repeat the water spray cleaning and air jet cleaning several times to rinse and clean the inside of the refrigerator.

In such a spray disinfection system of a vehicle refrigerator, a spray disinfection and cleaning mechanism is provided in the vehicle refrigerator, so that the vehicle refrigerator can be quickly electrically disinfected and cleaned, so that bacteria and stains inside the car can be quickly cleaned, and the time and labor consumed by manual cleaning can be reduced.

The above description is only an overview of the technical solution of the present invention. In order to more clearly understand the technical means of the present invention and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the present invention in conjunction with the accompanying drawings. The specific implementation of the present invention is given in detail by the following embodiments and their accompanying drawings.

BRIEF DESCRIPTION OF THE DRAWINGS

The drawings described herein are used to provide a further understanding of the present invention and constitute a part of this application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

FIG1 is a schematic structural diagram of a spray disinfection system for a vehicle-mounted refrigerator provided by an embodiment of the present invention;

FIG2 is a schematic diagram of the structure of a spray disinfection system for a vehicle-mounted refrigerator provided by an embodiment of the present invention from a side view;

FIG3 is a schematic diagram of the structure of an exhaust pipe in a spray disinfection system for a vehicle-mounted refrigerator provided by an embodiment of the present invention;

FIG4 is a schematic structural diagram of a disinfection water pipe in a spray disinfection system for a vehicle-mounted refrigerator provided by an embodiment of the present invention;

FIG5 is a schematic diagram of the structure of a refrigerator box body equipment cavity in a spray disinfection system for a vehicle-mounted refrigerator box provided by an embodiment of the present invention.

In the accompanying drawings, the components represented by the reference numerals are listed as follows:

1. Transport vehicle; 2. Refrigerator box body; 3. Refrigeration unit; 4. Stepper motor; 5. Reciprocating screw; 6. Screw nut; 7. Load-bearing slider; 8. Sliding rod; 9. Load-bearing plate; 10. Disinfectant water pipe; 11. Exhaust duct; 12. Cross five-eye atomizing nozzle; 13. Exhaust auxiliary pipe; 14. Single jet nozzle; 15. Flat jet nozzle; 16. Auxiliary pulley; 17. Clean water storage tank; 18. Disinfectant storage tank; 19. Three-way valve; 20. Water pump; 21. Air pump.

Detailed ways

The principles and features of the present invention are described below in conjunction with Figures 1-5. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention. The present invention is described in more detail by way of example with reference to the accompanying drawings in the following paragraphs. The advantages and features of the present invention will become clearer according to the following description and claims. It should be noted that the drawings are all in a very simplified form and are not in precise proportions, and are only used to conveniently and clearly assist in explaining the purpose of the embodiments of the present invention.

It should be noted that when a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a component centered. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may also be a component centered. When a component is considered to be "set on" another component, it may be directly set on the other component or there may also be a component centered. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art to which the present invention belongs. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and/or" used herein includes any and all combinations of one or more of the related listed items.

As shown in Figures 1-5, the present invention provides a spray disinfection system for a vehicle-mounted refrigerator, including a transport vehicle 1, a refrigerator body 2, a disinfection water pipe 10 and an exhaust pipe 11, the refrigerator body 2 is fixedly installed with a refrigeration unit 3, the top of the refrigerator body 2 is provided with an equipment cavity, the inner wall of the equipment cavity is fixedly installed with a stepper motor 4, the stepper motor 4 is fixedly connected with a reciprocating screw 5, the outer wall of the reciprocating screw 5 is threadedly connected with a screw nut 6, both sides of the screw nut 6 are fixedly connected with a load-bearing slider 7, the bottom of the inner wall of the equipment cavity is fixedly installed with a sliding rod 8 near the edges on both sides, the bottom of the load-bearing slider 7 is fixedly connected with a load-bearing plate 9, the disinfection water pipe 10 and the exhaust pipe 11 are respectively installed on the load-bearing plate 9 At both ends of the bottom, the outer wall of the disinfection water pipe 10 is evenly fixedly connected with a cross five-eye atomizing nozzle 12, the middle position of the exhaust pipe 11 is fixedly connected with an exhaust auxiliary pipe 13, the exhaust pipe 11 and the exhaust auxiliary pipe 13 are evenly fixedly connected with a single air nozzle 14 and a flat air nozzle 15, a clean water storage tank 17 and a disinfectant storage tank 18 are fixedly installed on the top of the transport vehicle 1, the tops of the clean water storage tank 17 and the disinfectant storage tank 18 are fixedly connected with a three-way valve 19, the three-way valve 19 is fixedly connected with a water pump 20, the water pump 20 is fixedly connected to the disinfection water pipe 10 through a water pipe, and an air pump 21 is fixedly installed on the top of the transport vehicle 1, and the air pump 21 is fixedly connected to the exhaust pipe 11 through an air pipe.

Preferably, the tops of the clean water storage tank 17 and the disinfectant storage tank 18 are fixedly connected with a refilling pipe, and the tops of the refilling pipes are threadedly connected with a sealing cover. By opening the sealing cover, the refilling pipes can be used to replenish clean water and disinfectant into the inside of the clean water storage tank 17 and the disinfectant storage tank 18 respectively.

Preferably, a sliding hole is opened in the load-bearing slider 7 corresponding to the sliding rod 8 , and the inner wall of the sliding hole is slidably connected to the sliding rod 8 , so that the load-bearing slider 7 can slide on the outer wall of the sliding rod 8 .

Preferably, a strip hole is provided at the bottom of the equipment cavity of the refrigerator box body 2 corresponding to the load-bearing slider 7, and the load-bearing slider 7 passes through the strip hole and is fixedly connected to the load-bearing plate 9.

Preferably, the disinfection water pipe 10 and the exhaust pipe 11 are both U-shaped structures that are compatible with the inner wall of the refrigerator body 2, and auxiliary pulleys 16 are fixedly installed on the bottom of the disinfection water pipe 10 and the exhaust pipe 11 near the two end edges, so that the disinfection water pipe 10 and the exhaust pipe 11 can slide stably on the inner wall of the refrigerator body 2 through the auxiliary pulleys 16.

Preferably, the outer wall of the refrigerator body 2 is provided with through holes corresponding to the air pipe of the air pump 21 and the water pipe of the water pump 20, and the inner wall of the through hole is filled with sealant at the gap between the pipeline and the through hole.

Preferably, the reciprocating screw 5 is rotationally connected to the inner wall of the equipment cavity of the refrigerator body 2, so that the reciprocating screw 5 can stably rotate on the inner wall of the equipment cavity of the refrigerator body 2.

Preferably, the flat air nozzle 15 is evenly fixed and connected to the edge of the exhaust pipe 11 .

The specific working principle and use method of the present invention are as follows: after the goods in the cold storage box body 2 are moved clean, the large sundries are cleaned up, the stepper motor 4 is started to rotate the reciprocating screw 5, and the load-bearing sliders 7 on both sides can be driven to slide on the outer wall of the sliding rod 8 through the screw nut 6, and the load-bearing sliders 7 on both sides can drive the load-bearing plates 9 to move against the inner wall of the cold storage box body 2, and the three-way valve 19 is adjusted to connect the water pump 20 with the disinfectant storage box 18, and the water pump 20 is started to extract the disinfectant in the disinfectant storage box 18, and the extracted disinfectant is transmitted to the disinfectant water pipe 10 and can be sprayed out through the cross five-eye atomizing nozzle 12, and the evenly arranged cross five-eye atomizing nozzle 12 can spray the cold storage box 18 during the movement of the disinfectant water pipe 10. The interior of the refrigerator body 2 is subjected to atomization disinfection, and the atomized disinfectant can be used for atomization disinfection of the inner wall in the refrigerator body 2. After disinfection, the three-way valve 19 is adjusted to connect the water pump 20 with the clean water storage tank 17, so that the water pump 20 can pump the clean water into the disinfection water pipe 10, and the water can be sprayed out for cleaning through the cross five-eye atomizing nozzle 12. After opening the door of the refrigerator body 2, the water pump 20 is closed for ventilation, and the air pump 21 is started to pump the air on the outer wall into the exhaust pipe 11 and the exhaust auxiliary pipe 13, and the clean water or disinfectant can be blown out and dried through the single air nozzle 14 and the flat air nozzle 15. The refrigerator body 2 can be rinsed and cleaned by repeatedly spraying water and then jetting air.

It should be noted that, in this document, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Contents not described in detail in this specification belong to the prior art known to professionals in the field.

The above description is only a preferred embodiment of the present invention and does not limit the present invention in any form. Any ordinary technician in the industry can smoothly implement the present invention as shown in the drawings and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with the profession without departing from the scope of the technical solution of the present invention using the technical content disclosed above are all equivalent embodiments of the present invention. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the present invention are still within the protection scope of the technical solution of the present invention.

Claims (8)

1. A spray disinfection system for a vehicle-mounted refrigerator, comprising a transport vehicle (1), a refrigerator body (2), a disinfection water pipe (10) and an exhaust pipe (11), characterized in that: a refrigeration unit (3) is fixedly installed on the refrigerator body (2), a device cavity is arranged on the top of the refrigerator body (2), a stepper motor (4) is fixedly installed on the inner wall of the device cavity, a reciprocating screw (5) is fixedly connected to the stepper motor (4), a screw nut (6) is threadedly connected to the outer wall of the reciprocating screw (5), a load-bearing slider (7) is fixedly connected to both sides of the screw nut (6), a sliding rod (8) is fixedly installed on the bottom of the inner wall of the device cavity near the edges on both sides, a load-bearing plate (9) is fixedly connected to the bottom of the load-bearing slider (7), the disinfection water pipe (10) and the exhaust pipe (11) are respectively installed at the two ends of the bottom of the load-bearing plate (9), and the The outer wall of the disinfection water pipe (10) is evenly and fixedly connected to a cross-shaped five-eye atomizing nozzle (12); the middle position of the exhaust pipe (11) is fixedly connected to an exhaust auxiliary pipe (13); the exhaust pipe (11) and the exhaust auxiliary pipe (13) are evenly and fixedly connected to a single air nozzle (14) and a flat air nozzle (15); a clean water storage tank (17) and a disinfectant storage tank (18) are fixedly installed on the top of the transport vehicle (1); the tops of the clean water storage tank (17) and the disinfectant storage tank (18) are fixedly connected to a three-way valve (19); the three-way valve (19) is fixedly connected to a water pump (20); the water pump (20) is fixedly connected to the disinfection water pipe (10) through a water pipe; an air pump (21) is fixedly installed on the top of the transport vehicle (1); the air pump (21) is fixedly connected to the exhaust pipe (11) through an air pipe. 2. A spray disinfection system for a vehicle-mounted refrigerator according to claim 1, characterized in that the tops of the clean water storage tank (17) and the disinfectant storage tank (18) are fixedly connected with a refilling pipe, and the top of the refilling pipe is threadedly connected with a sealing cover. 3. A spray disinfection system for a vehicle-mounted refrigerator according to claim 1, characterized in that the load-bearing slider (7) is provided with a sliding hole corresponding to the sliding rod (8), and the inner wall of the sliding hole is slidably connected to the sliding rod (8). 4. A spray disinfection system for a vehicle-mounted refrigerator according to claim 1, characterized in that a strip hole is provided at the bottom of the equipment cavity of the refrigerator body (2) corresponding to the load-bearing slider (7), and the load-bearing slider (7) passes through the strip hole and is fixedly connected to the load-bearing plate (9). 5. A spray disinfection system for a vehicle-mounted refrigerator according to claim 1, characterized in that the disinfection water pipe (10) and the exhaust pipe (11) are both U-shaped structures that are compatible with the inner wall of the refrigerator body (2), and auxiliary pulleys (16) are fixedly installed at the bottom of the disinfection water pipe (10) and the exhaust pipe (11) near the edges of both ends. 6. A spray disinfection system for a vehicle-mounted refrigerator according to claim 1, characterized in that a through hole is opened on the outer wall of the refrigerator body (2) corresponding to the air pipe of the air pump (21) and the water pipe of the water pump (20), and the inner wall of the through hole is filled with sealant at the gap between the pipe and the through hole. 7. A spray disinfection system for a vehicle-mounted refrigerator according to claim 1, characterized in that the reciprocating screw (5) is rotatably connected to the inner wall of the equipment cavity of the refrigerator body (2). 8. A spray disinfection system for a vehicle refrigerator according to claim 1, characterized in that the flat air nozzle (15) is evenly fixed and connected to the edge of the exhaust pipe (11).