CN216282943U

CN216282943U - Circulating water waste heat recovery device

Info

Publication number: CN216282943U
Application number: CN202122612245.8U
Authority: CN
Inventors: 张季
Original assignee: Wenchuan Shun Power Generation Smelting Co ltd
Current assignee: Wenchuan Shun Power Generation Smelting Co ltd
Priority date: 2021-10-28
Filing date: 2021-10-28
Publication date: 2022-04-12
Anticipated expiration: 2031-10-28

Abstract

The utility model relates to the technical field of waste heat recovery, in particular to a circulating water waste heat recovery device, which solves the problems that in the prior art, a large amount of heat is lost in the process of pipeline hot water delivery, so that the load of hot water recycling and heating is greatly increased, and resources are wasted. The utility model provides a circulating water waste heat recovery device, includes the base, the top fixedly connected with box of base, one side of box be equipped with the top fixedly connected with collecting box of base, the inboard fixedly connected with heat pipe of box, and the inboard of heat pipe all is equipped with first heat-conducting plate. According to the mode provided by the utility model, the heat of water in the heat pipe is conducted through the action of the first heat-conducting plate, the second heat-conducting plate and the connecting heat-conducting plate so as to heat the water in the collecting box, and further, the problem of large heat waste in the traditional pipeline conveying process of hot water is avoided.

Description

Circulating water waste heat recovery device

Technical Field

The utility model relates to the technical field of waste heat recovery, in particular to a circulating water waste heat recovery device.

Background

The waste heat comprises high-temperature waste gas waste heat, cooling medium waste heat, waste steam waste water waste heat, high-temperature product and slag waste heat, chemical reaction waste heat, combustible waste gas waste liquid, waste material waste heat and the like, according to investigation, the total waste heat resources of various industries account for 17% -67% of the total fuel consumption, the recyclable waste heat resources account for 60% of the total waste heat resources, and a large amount of hot water can be generated when industrial water is used.

When carrying out the use of industrial circulating water among the prior art, all directly pass through the pipe-line transportation with the hot water after using to the collection box heats once more for reach the purpose of cyclic utilization water, mode among the tradition can cause and cause a large amount of thermal losses carrying out the hot-water in-process of pipe-line transportation, and then makes the load of hot water retrieval and utilization heating improve greatly, thereby has caused the waste of resource to seem very inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a circulating water waste heat recovery device, which solves the problems that in the prior art, a large amount of heat is lost in the process of pipeline hot water delivery, the load of hot water recycling and heating is greatly increased, and resources are wasted.

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

a circulating water waste heat recovery device comprises a base, a box body is fixedly connected with the top of the base, a collecting box fixedly connected with the top of the base is arranged on one side of the box body, a heat pipe is fixedly connected with the inner side of the box body, the inner sides of the heat pipes are all provided with first heat-conducting plates, all the first heat-conducting plates penetrate through the side walls of the heat pipes, the bottom of the inner side of the box body is fixedly connected with a plurality of fins, and the parts of all the first heat conducting plates, which are positioned at the outer sides of the heat pipes, are fixedly connected with the plurality of fins through the plurality of connecting heat conducting plates, all the fins are fixedly connected through a heat conducting rod, the water outlets of the heat pipes penetrate through the side wall of the box body and are communicated with the collecting box, the inner side of the collecting box is fixedly connected with a second heat conducting plate, and the second heat-conducting plate is fixedly connected with all the heat-conducting rods, the top of the collecting box is fixedly connected with a water pump through bolts, and a water inlet of the water pump is communicated with the lower part of the collecting box.

Preferably, one side of the inner side of the box body is provided with a connecting hot plate, one side of the connecting hot plate is fixedly connected with the plurality of heat conducting rods, and the other side of the connecting hot plate sequentially penetrates through the side wall of the box body and the side wall of the collecting box and is fixedly connected with the second heat conducting plate.

Preferably, the top of the box body is provided with a water inlet pipe, and a water outlet of the water inlet pipe penetrates through the top of the box body and is communicated with a water inlet of the heat pipe.

Preferably, the water outlet of the heat pipe is communicated with a water outlet pipe, and the water outlet of the water outlet pipe penetrates through the side wall of the box body and is communicated with the collecting box.

Preferably, the bottom of the collection tank is provided with a valve.

Preferably, the door body is rotatably connected to the outside of the box body through a hinge, the water inlet of the water pump is communicated with a return pipe, and the water inlet of the return pipe is communicated with the lower part of the collecting box.

The utility model has at least the following beneficial effects:

when the circulating water waste heat recovery device is used, hot water after use is injected into the heat pipes in the box body, part of heat is conducted to the fins and the heat conducting rods through the first heat conducting plate and the connecting heat conducting plate in the process that the hot water flows in the heat pipes, then the heat is conducted to the second heat conducting plate in the collecting box, meanwhile, water in the heat pipes flows into the collecting box, the water in the collecting box is heated by the second heat conducting plate, finally, the water pump is started to pump out the water in the collecting box for recycling the water, compared with the prior art, the method can cause loss of a large amount of heat in the process of pipeline conveying the hot water, further greatly improve the load of recycling and heating the hot water, and further cause the waste of resources, the method provided by the utility model has the effects of the first heat conducting plate and the second heat conducting plate and the connecting heat conducting plates, the heat of the water in the heat pipe is conducted to heat the water in the collecting tank, so that the problem of large heat waste of the hot water in the traditional pipeline conveying process is solved.

The utility model has at least the following beneficial effects:

the valve at the bottom of the collecting box is utilized to discharge the precipitated impurities at the bottom of the collecting box, and meanwhile, the water changing work can be carried out.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 is a schematic overall front view of the present invention;

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

fig. 3 is a schematic view of the overall appearance structure of the present invention.

In the figure: 1. a box body; 2. a base; 3. a collection box; 4. a heat pipe; 5. a first heat-conducting plate; 6. A water inlet pipe; 7. a fin; 8. a heat conducting rod; 9. connecting the heat sheet; 10. a second heat-conducting plate; 11. a water outlet pipe; 12. a water pump; 13. a return pipe; 14. a valve; 15. connecting the heat conducting plate; 16. A door body.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

Referring to fig. 1-3, a circulating water waste heat recovery device comprises a base 2, a box body 1 is fixedly connected to the top of the base 2, a collection box 3 fixedly connected to the top of the base 2 is arranged on one side of the box body 1, a heat pipe 4 is fixedly connected to the inner side of the box body 1, a first heat conduction plate 5 is arranged on the inner side of the heat pipe 4, all the first heat conduction plates 5 penetrate through the side wall of the heat pipe 4, a plurality of fins 7 are fixedly connected to the bottom of the inner side of the box body 1, the part of all the first heat conduction plates 5 located on the outer side of the heat pipe 4 is fixedly connected to the plurality of fins 7 through a plurality of connecting heat conduction plates 15, all the fins 7 are fixedly connected through heat conduction rods 8, the water outlets of the heat pipes 4 penetrate through the side wall of the box body 1 and are mutually communicated with the collection box 3, a second heat conduction plate 10 is fixedly connected to the inner side of the collection box 3, and the second heat conduction plate 10 is fixedly connected to all the heat conduction rods 8, bolt fixedly connected with water pump 12 is passed through at the top of collecting box 3, and the water inlet of water pump 12 and the lower part intercommunication of collecting box 3, and is concrete, through first heat-conducting plate 5 and second heat-conducting plate 10 and the effect of being connected heat-conducting plate 15, conducts the heat of water in the heat pipe 4 for heat the water in collecting box 3, and then avoided the problem of hot water in the pipe-line transportation's in-process heat a large amount of wastes in the tradition.

The scheme has the following working processes:

when the circulating water waste heat recovery device is used, hot water after use is injected into the heat pipe 4 in the box body 1, part of heat is conducted to the fins 7 and the heat conducting rod 8 through the first heat conducting plate 5 and the connecting heat conducting plate 15 in the process that the hot water flows in the heat pipe 4, then the heat is conducted to the second heat conducting plate 10 in the collecting box 3, meanwhile, water in the heat pipe 4 flows into the collecting box 3, the water in the collecting box 3 is heated by utilizing the second heat conducting plate 10, and finally the water pump 12 is started to pump out the water in the collecting box 3 for recycling the water.

According to the working process, the following steps are known:

through the effect of first heat-conducting plate 5 and second heat-conducting plate 10 with be connected heat-conducting plate 15, conduct the heat of water in heat pipe 4 for heat the water in collecting box 3, and then avoided hot water in the traditional problem of the in-process heat waste in a large number of pipeline transportation.

Further, inboard one side of box 1 is equipped with connects the heat piece 9, and connects fixed connection between one side of heat piece 9 and a plurality of heat conduction pole 8 to the opposite side of connecting heat piece 9 runs through fixed connection between the lateral wall of box 1 and the lateral wall of collecting box 3 and the second heat-conducting plate 10 in proper order, and is concrete, utilizes to connect heat piece 9 and conducts the heat on all fins 7 and the heat conduction pole 8 to the second heat-conducting plate 10.

Further, the top of box 1 is equipped with inlet tube 6, and communicates between the water inlet of the delivery port of inlet tube 6 run through the top of box 1 and heat pipe 4, and is concrete, utilizes inlet tube 6 to the water injection in the heat pipe 4 in the box 1.

Furthermore, a water outlet of the heat pipe 4 is communicated with a water outlet pipe 11, and a water outlet of the water outlet pipe 11 penetrates through the side wall of the box body 1 and is communicated with the collecting box 3.

Further, the bottom of the collecting box 3 is provided with a valve 14, and specifically, the valve 14 at the bottom of the collecting box 3 can discharge the precipitated impurities at the bottom of the collecting box 3 and can also perform water changing work.

Further, the door 16 is rotatably connected to the outside of the box 1 through a hinge, the water inlet of the water pump 12 is communicated with the return pipe 13, the water inlet of the return pipe 13 is communicated with the lower part of the collecting box 3, and specifically, the water in the collecting box 3 is pumped out for recycling through the water pump 12 through the return pipe 13.

In summary, the following steps: the heat on all fins 7 and the heat conducting rod 8 is conducted to the second heat conducting plate 10 through the connecting heat sheet 9, water is injected into the heat pipe 4 in the box body 1 through the water inlet pipe 6, precipitated impurities at the bottom of the collecting box 3 can be discharged through the valve 14 at the bottom of the collecting box 3, meanwhile, water changing work can also be carried out, and water in the collecting box 3 is pumped out for recycling through the water pump 12 through the return pipe 13.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the utility model, but that various changes and modifications may be made without departing from the spirit and scope of the utility model, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A circulating water waste heat recovery device comprises a base (2), wherein the top of the base (2) is fixedly connected with a box body (1), and is characterized in that a collection box (3) fixedly connected with the top of the base (2) is arranged on one side of the box body (1), a heat pipe (4) is fixedly connected with the inner side of the box body (1), first heat conduction plates (5) are arranged on the inner sides of the heat pipe (4), all the first heat conduction plates (5) penetrate through the side wall of the heat pipe (4), a plurality of fins (7) are fixedly connected with the bottom of the inner side of the box body (1), the part, located on the outer side of the heat pipe (4), of all the first heat conduction plates (5) is fixedly connected with the plurality of fins (7) through a plurality of connection heat conduction plates (15), all the fins (7) are fixedly connected through heat conduction rods (8), the water outlets of the heat pipe (4) penetrate through the side wall of the box body (1) and are mutually communicated with the collection box (3), the heat collecting box is characterized in that a second heat conducting plate (10) is fixedly connected to the inner side of the collecting box (3), the second heat conducting plate (10) is fixedly connected with all the heat conducting rods (8), a water pump (12) is fixedly connected to the top of the collecting box (3) through bolts, and a water inlet of the water pump (12) is communicated with the lower portion of the collecting box (3).

2. The circulating water waste heat recovery device according to claim 1, wherein one side of the inner side of the box body (1) is provided with a connecting heat fin (9), one side of the connecting heat fin (9) is fixedly connected with the plurality of heat conducting rods (8), and the other side of the connecting heat fin (9) sequentially penetrates through the side wall of the box body (1) and the side wall of the collection box (3) to be fixedly connected with the second heat conducting plate (10).

3. The circulating water waste heat recovery device according to claim 1, wherein a water inlet pipe (6) is arranged at the top of the box body (1), and a water outlet of the water inlet pipe (6) penetrates through the top of the box body (1) and is communicated with a water inlet of the heat pipe (4).

4. The circulating water waste heat recovery device according to claim 1, wherein a water outlet (11) is communicated with a water outlet of the heat pipe (4), and a water outlet of the water outlet (11) penetrates through the side wall of the box body (1) and is communicated with the collecting box (3).

5. A circulating water waste heat recovery device, according to claim 1, characterized in that the bottom of the collection tank (3) is equipped with a valve (14).

6. The circulating water waste heat recovery device according to claim 1, wherein a door body (16) is rotatably connected to the outside of the tank body (1) through a hinge, a return pipe (13) is communicated with a water inlet of the water pump (12), and a water inlet of the return pipe (13) is communicated with the lower part of the collecting tank (3).