CN213273426U

CN213273426U - Multi-cycle heat exchange system

Info

Publication number: CN213273426U
Application number: CN202022338088.1U
Authority: CN
Inventors: 赵丽云; 罗勋忠; 胡哲瑞
Original assignee: Wuhan Luozhizhou Food Co ltd
Current assignee: Wuhan Luozhizhou Food Co ltd
Priority date: 2020-10-19
Filing date: 2020-10-19
Publication date: 2021-05-25
Anticipated expiration: 2030-10-19

Abstract

The utility model relates to a multicycle heat transfer system, including first material jar, second material jar, feeding device and cooling device, first material bottom of the can end with be provided with first conveying pipeline between the cooling device, first conveying pipeline with cooling device links to each other, be equipped with the cooling tube in the cooling device and be used for the cooling subassembly of cooling down the cooling tube, cooling device is used for cooling down the cooling tube, cooling tube one end with first conveying pipeline links to each other, the cooling tube other end is connected with second conveying pipeline, the second conveying pipeline other end with the top of second material jar links to each other, cloth has the pump of pump-sending material on the first conveying pipeline, first conveying pipeline with all be provided with control flap on the second conveying pipeline. This application has the effect that improves material production efficiency.

Description

Multi-cycle heat exchange system

Technical Field

The application relates to the field of cooling equipment for food processing, in particular to a multi-cycle heat exchange system.

Background

At present, a heat exchange system is widely applied to the field of food processing, mainly has the function of exchanging heat of heat carried by materials with cooling water in a cooling tower, reduces the temperature of the materials, and is important equipment in the process of processing food.

A single-cycle heat exchange system comprises a material tank, a cooling device and a material pipeline, wherein the material pipeline is connected to two ends of the material tank, the cooling device is connected to the other two ends of the material pipeline, a material enters the cooling device from the material tank through the material pipeline and is cooled and then returns to the material tank through the material pipeline at the other end of the cooling device, and the material is cooled through the process.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: the single-circulation heat exchange system only has one material tank and one circulation path, when materials are processed, the cooled materials and the uncooled materials are stacked in the same material tank, the materials meeting the temperature requirement can be obtained only by waiting for all the materials to be cooled by the cooling device, and the materials can not be rapidly cooled and immediately taken, so that improvement is needed.

SUMMERY OF THE UTILITY MODEL

In order to improve the unable instant cooling of material and take the problem, this application provides a multicycle heat transfer system.

The application provides a multicycle heat transfer system adopts following technical scheme:

the utility model provides a multicycle heat transfer system, includes first material jar, second material jar, feeding device and cooling device, first material bottom of the can end with be provided with first conveying pipeline between the cooling device, first conveying pipeline with cooling device links to each other, be equipped with the cooling tube in the cooling device and be used for the cooling subassembly of cooling down the cooling tube, cooling device is used for cooling down the cooling tube, cooling tube one end with first conveying pipeline links to each other, the cooling tube other end is connected with second conveying pipeline, the second conveying pipeline other end with the top of second material jar links to each other, cloth has the pump-out pump of pump-out material on the first conveying pipeline, first conveying pipeline with all be provided with control flap on the second conveying pipeline.

Through adopting above-mentioned technical scheme, through the switching condition that changes different valves, make the material from arbitrary one material jar in, get into another material jar after the cooling device cooling, avoid the material after the cooling to get back to the material jar when starting again in, the material after the cooling is concentrated in another material jar, improves the cooling efficiency of material.

Preferably, cooling device includes cooling tank, inlet channel, cooling box and outlet conduit, the cooling tank cover is established outside the cooling pipe, the inlet channel with the outlet conduit in the both ends of cooling tank, the both ends of cooling box are connected respectively the inlet channel with the outlet conduit, the last water pump that has laid of the inlet channel, the cooling box is used for the recirculated cooling liquid.

Through adopting above-mentioned technical scheme, the material that cooling tank inlet channel department flowed into in coolant liquid and the cooling tube takes place the heat exchange, and the coolant liquid that absorbs used heat flows out by the outlet conduit of the other end, gets into in the cooling box, and in getting into the cooling tank by inlet channel again after the cooling, realize the recycling of coolant liquid, improve cooling efficiency to practice thrift the cost.

Preferably, the cooling box comprises a collecting funnel and a box body, one end of the water outlet pipeline is connected with a spray head, the spray head is arranged above the box body, the collecting funnel is arranged on the top end of the box body and between the spray heads, and the end, with a large opening, of the collecting funnel faces towards the spray head.

Through adopting above-mentioned technical scheme, the coolant liquid has the shower head blowout, gets into the heat sink by collecting the funnel again for the coolant liquid fully contacts with the air, improves the cooling rate of coolant liquid.

Preferably, a plurality of horizontal hollow cylinders are fixedly arranged in the tank body, and two ends of each hollow cylinder are arranged on the outer walls of two sides of the tank body in an open manner.

Through adopting above-mentioned technical scheme, the hollow cylinder that the coolant liquid flowed array and distributes in the cooling box, and the coolant liquid takes place heat exchange with hollow cylinder, and hollow cylinder internal surface and air contact increase the area of contact of cooling box and air, improve cooling efficiency.

Preferably, a fan facing the hollow cylinder is provided at one side of the case.

Through adopting above-mentioned technical scheme, air flow in the hollow cylinder further improves cooling efficiency.

Preferably, the first material conveying pipeline and the position that cooling device connects are still connected with first three-way pipe, the other end of first three-way pipe is connected with third material conveying pipeline, third material conveying pipeline with the bottom of second material jar is connected, second material conveying pipeline with the position that cooling device connects is connected with the second three-way pipe, the other end of second three-way pipe is connected with fourth material conveying pipeline, fourth material conveying pipeline with the top of first material jar is connected, be provided with the pump on the third material conveying pipeline, third material conveying pipeline with all be provided with control flap on the fourth material conveying pipeline.

By adopting the technical scheme, the first material tank can form an independent circulation with the first material conveying pipeline, the cooling pipe and the fourth material conveying pipeline, the second material tank can form an independent circulation with the second material conveying pipeline, the cooling pipe and the third material conveying pipeline, and the first material tank and the second material tank can also form a combined circulation system by being connected with the first material conveying pipeline and the second material conveying pipeline or by being connected with the third material conveying pipeline and the fourth material conveying pipeline, so that the production requirements of different conditions can be met.

Preferably, a filter screen is arranged at one end of the water inlet pipeline close to the cooling box.

Through adopting above-mentioned technical scheme, the filter screen can filter and get into impurity in the coolant liquid spraying the in-process, purifies the coolant liquid that the inlet channel got into, and the incrustation scale and the impurity that reduce the pipeline inner wall are piled up, extension pipeline life.

Preferably, the surfaces of the first material tank and the second material tank are provided with heat insulation rubberized fabrics.

Through adopting above-mentioned technical scheme, the heat-insulating adhesive tape of surface parcel can reduce the heat exchange that material jar and external emergence keep the material temperature in the material jar.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the material is controlled to be conveyed from one material tank to the other material tank through the cooling device through the valve, the materials before and after cooling are stored respectively, the cooled materials are prevented from flowing back to the starting material tank, the problem that the materials can be taken and used only when the cooling of all the materials is finished is solved, and the material processing efficiency is improved;

2. the cooling box internal fixation is provided with the horizontally hollow cylinder to having arranged the fan towards hollow cylinder's direction and having made the circulation of air, improving the cooling rate of coolant liquid in the cooling box, improving whole heat exchange's efficiency.

Drawings

FIG. 1 is a schematic structural diagram of a multi-cycle heat exchange system according to an embodiment of the present application;

fig. 2 is a schematic structural diagram of a cooling box according to an embodiment of the present application.

Reference numerals: 1. a first material tank; 2. a second material tank; 3. a cooling device; 31. a cooling tank; 32. a water inlet pipe; 33. a water outlet pipeline; 34. a cooling box; 35. a cooling tube; 321. a water pump; 322. a filter screen; 331. a shower head; 341. a box body; 342. a collection funnel; 343. a hollow cylinder; 344. a fan; 4. a feeding device; 41. a first delivery conduit; 42. a second delivery pipeline; 43. a third delivery pipeline; 44. a fourth delivery pipeline; 45. a control valve; 46. a pump; 47. a first three-way pipe; 48. a second three-way pipe.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses multicycle heat transfer system. Referring to fig. 1, the multi-cycle heat exchange system comprises a first material tank 1, a second material tank 2, a material conveying device 4 and a cooling device 3, wherein the first material tank 1 and the second material tank 2 are connected with the cooling device 3 through the material conveying device 4.

Referring to fig. 1, the feeding device 4 includes a first feeding pipe 41, a second feeding pipe 42, a third feeding pipe 43, a fourth feeding pipe 44, a control valve 45, a pump 46, a first three-way pipe 47, and a second three-way pipe 48. A first material conveying pipeline 41 is arranged between the bottom end of the first material tank 1 and the cooling device 3, a cooling pipe 35 and a cooling assembly used for cooling the cooling pipe 35 are arranged in the cooling device 3, the other end of the first material conveying pipeline 41 is connected with the cooling pipe 35 through a first three-way pipe 47, the other end of the first three-way pipe 47 is connected with a third material conveying pipeline 43, and the other end of the third material conveying pipeline 43 is connected with the bottom end of the second material tank 2. The top end of the second material tank 2 is connected with a second material conveying pipeline 42, the other end of the second material conveying pipeline 42 is respectively connected with the cooling pipe 35 and a fourth material conveying pipeline 44 through a second three-way pipe 48, and the other end of the fourth material conveying pipeline 44 is connected with the top end of the first material tank 1. The surfaces of the two material tanks are wrapped with heat insulation rubberized fabrics. The first material conveying pipeline 41 and the third material conveying pipeline 43 are provided with a pumping pump 46 for pumping materials, and the positions of the first material conveying pipeline 41, the second material conveying pipeline 42, the third material conveying pipeline 43 and the fourth material conveying pipeline 44 close to the three-way pipeline are provided with control valves 45.

Referring to fig. 1 and 2, the cooling device 3 is composed of a cooling tank 31, a water inlet pipe 32, a cooling tank 34 and a water outlet pipe 33, the cooling tank 31 is distributed between the first material tank 1 and the second material tank 2, and the cooling tank 31 is cylindrical.

The two ends of the cooling tank 31 are respectively connected with a water inlet pipe 32 and a water outlet pipe 33, and a water pump 321 is installed on the water inlet pipe 32 to convey the cooling liquid into the cooling tank 31. The water inlet pipeline 32 is also provided with a filter screen 322, and the filter screen 322 filters impurities in the cooling liquid and reduces the accumulation of the impurities in the pipeline. One end of the water outlet pipe 33 is provided with a spray head 331, the cooling box 34 is arranged below the spray head 331, the cooling box 34 comprises a box body 341 and a collecting funnel 342, the collecting funnel 342 is arranged at the position of the top end of the box body 341 corresponding to the spray head 331, and the side with the larger opening of the collecting funnel 342 faces the spray head 331 and is used for collecting cooling liquid flowing out of the spray head 331. After entering the cooling box 34, the cooling liquid flows through the hollow cylinders 343 fixedly arranged inside the box 341 for heat exchange, the hollow cylinders 343 are arranged in an array on the side of the cooling box 34, and the fans 344 are installed in the direction opposite to the hollow cylinders 343, the fans 344 are installed on one side of the cooling box 34, and the fans 344 circulate the air inside the hollow cylinders 343 to promote the heat exchange.

The implementation principle of a multicycle heat transfer system of the embodiment of this application does: the combined circulating system of the first material tank 1 and the second material tank 2 is formed by closing the valves of the first material conveying pipeline 41 and the second material conveying pipeline 42 or closing the valves of the third material conveying pipeline 43 and the fourth material conveying pipeline 44, so that the material starts from one material tank, flows to the other material tank after being cooled by cooling liquid in the cooling tank 31, is stored before being cooled and after being cooled respectively, the cooled material is prevented from flowing back to the starting material tank, the problem that the material can be taken only when the cooling of all the materials is finished is solved, and the material processing efficiency is improved.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A multi-cycle heat exchange system is characterized in that: including first material jar (1), second material jar (2), feeding device (4) and cooling device (3), first material jar (1) bottom with be provided with first conveying pipeline (41) between cooling device (3), first conveying pipeline (41) with cooling device (3) link to each other, be equipped with cooling tube (35) in cooling device (3) and the cooling subassembly that is used for cooling down cooling tube (35), cooling device (3) are used for cooling down cooling tube (35), cooling tube (35) one end with first conveying pipeline (41) link to each other, the cooling tube (35) other end is connected with second conveying pipeline (42), the second conveying pipeline (42) other end with the top of second material jar (2) links to each other, cloth has the pump (46) of pumping material on first conveying pipeline (41), and the first material conveying pipeline (41) and the second material conveying pipeline (42) are respectively provided with a control valve (45).

2. The multi-cycle heat exchange system of claim 1, wherein: cooling device (3) are including cooling tank (31), inlet channel (32), cooling box (34) and outlet conduit (33), cooling tank (31) cover is established outside cooling tube (35), inlet channel (32) with outlet conduit (33) in the both ends of cooling tank (31), the both ends of cooling box (34) are connected respectively inlet channel (32) with outlet conduit (33), water pump (321) have been laid on inlet channel (32), cooling box (34) are used for the circulative cooling coolant liquid.

3. The multi-cycle heat exchange system of claim 2, wherein: the cooling box (34) comprises a collecting funnel (342) and a box body (341), one end of the water outlet pipeline (33) is connected with a spray head (331), the spray head (331) is arranged above the box body (341), the collecting funnel (342) is arranged between the top end of the box body (341) and the spray head (331), and the larger end of the opening of the collecting funnel (342) faces towards the spray head (331).

4. The multi-cycle heat exchange system of claim 3, wherein: a plurality of horizontal hollow cylinders (343) are fixedly arranged in the box body (341), and two ends of each hollow cylinder (343) are arranged on the outer walls of two sides of the tank body in an open manner.

5. The multi-cycle heat exchange system of claim 4, wherein: a fan (344) facing the hollow cylinder (343) is provided at one side of the case (341).

6. The multi-cycle heat exchange system of claim 1, wherein: the first material conveying pipeline (41) and the part that cooling device (3) are connected still are connected with first three-way pipe (47), the other end of first three-way pipe (47) is connected with third material conveying pipeline (43), third material conveying pipeline (43) with the bottom of second material jar (2) is connected, second material conveying pipeline (42) with the part that cooling device (3) are connected is connected with second three-way pipe (48), the other end of second three-way pipe (48) is connected with fourth material conveying pipeline (44), fourth material conveying pipeline (44) with the top of first material jar (1) is connected, be provided with pump (46) on third material conveying pipeline (43), third material conveying pipeline (43) with all be provided with control flap (45) on fourth material conveying pipeline (44).

7. The multi-cycle heat exchange system of claim 2, wherein: a filter screen (322) is arranged at one end of the water inlet pipeline (32) close to the cooling box (34).

8. The multi-cycle heat exchange system of claim 1, wherein: and heat-insulating rubberized fabrics are arranged on the surfaces of the first material tank (1) and the second material tank (2).