CN215337841U

CN215337841U - Multiple heat dissipation device for silica sol production

Info

Publication number: CN215337841U
Application number: CN202120946522.6U
Authority: CN
Inventors: 宋法强
Original assignee: Qingdao Micna Silica Gel Technology Co ltd
Current assignee: Qingdao Micna Silica Gel Technology Co ltd
Priority date: 2021-05-06
Filing date: 2021-05-06
Publication date: 2021-12-28
Anticipated expiration: 2031-05-06

Abstract

The utility model discloses a multiple heat dissipation device for producing silica sol, which comprises an outer box body, an inner box arranged in the outer box body and used for containing the silica sol, a cooling device for dissipating heat of hot melt adhesive and a heat circulation device for dissipating heat, the cooling device comprises a plurality of heat pipes arranged between an outer box body and an inner box and used for conducting heat, a heat dissipation plate arranged between the heat pipes, a cooling plate used for cooling and a cooling cavity arranged in the cooling plate, wherein a plurality of heat dissipation parts which are sequentially connected are respectively arranged at two sides of the inner box, by the matching use of the outer box body, the inner box body, the cooling device, the heat circulating device, the heat pipe, the heat dissipation plate, the heat dissipation part and the cooling plate, the silica sol can contact the surface of the heat dissipation element in a larger area, the heat dissipation area is increased, and the heat is dissipated with the maximum efficiency after the production of the silica sol, thereby ensuring the production quality of the silica sol.

Description

Multiple heat dissipation device for silica sol production

Technical Field

The utility model belongs to the technical field of heat dissipation devices, and particularly relates to a multiple heat dissipation device for silica sol production.

Background

The silica sol belongs to a nontoxic colloidal solution, along with the development of the society, the application of the silica sol in the manufacturing fields of various refractory materials, environment-friendly coatings and the like is more and more extensive, and the problems existing in the prior art are that: the silica sol can not be quickly radiated after production, and heat accumulated in the container can not be timely radiated, so that the production quality and the use effect of the silica sol can be influenced in the long term.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems in the prior art, the utility model provides a multiple heat dissipation device for producing silica sol, which can dissipate heat of the silica sol at the maximum efficiency after production, ensure the production quality of the silica sol and solve the problems that the existing silica sol can not dissipate heat quickly after production, heat is accumulated in a container and can not be dissipated timely, and the production quality and the using effect of the silica sol can be influenced in a long time.

The utility model is realized in such a way, the multiple heat dissipation device for producing the silica sol comprises an outer box body, an inner box which is arranged inside the outer box body and used for containing the silica sol, a cooling device for dissipating heat of the hot melt adhesive and a heat circulation device for dissipating heat, wherein the cooling device comprises a plurality of heat pipes which are arranged between the outer box body and the inner box and used for conducting heat, a heat dissipation plate which is arranged between the heat pipes, a cooling plate used for cooling and a cooling cavity which is arranged inside the cooling plate, a plurality of heat dissipation parts which are sequentially connected are respectively arranged at two sides of the inner box, each heat dissipation part comprises an outer convex part and an inner concave part, the heat pipes are arranged between the heat dissipation parts and the cooling plate, one end of the heat dissipation plate is connected with the inner concave part, the other end of the heat dissipation plate is connected with the cooling plate, and the cooling plate is positioned between the outer box body and the inner box.

Preferably, the heat pipe comprises a pipe body made of a heat conducting material, an inner cavity arranged inside the pipe body, a heat absorbing end connected with the outer convex part, a condensing end connected with the cooling plate, and a sintering wall which is arranged inside the pipe body and has a loose porous structure, wherein the pipe body is obliquely arranged between the heat dissipating part and the cooling plate, and the condensing end is obliquely upwards; the heat-conducting plate is characterized in that the outer convex part is provided with a heat-conducting block, a heat-conducting groove is formed in the heat-conducting block, a heat-conducting column is arranged in the heat-conducting groove, and one end of the heat-conducting column is connected with the heat absorption end.

Preferably, the side surface of the outer box body is provided with a fan, the fan is connected with a ventilation pipe, the ventilation pipe extends to a position between the cooling plate and the heat dissipation plate, and the air inlet direction of the ventilation pipe is parallel to the cooling plate.

Preferably, the heat dissipation plate comprises a first heat conduction plate connected with the inner concave part, a second heat conduction plate arranged at the top of the first heat conduction plate and obliquely arranged upwards, and a third heat conduction plate arranged at the bottom of the first heat conduction plate and obliquely arranged downwards, wherein a plurality of heat dissipation sheets are respectively arranged on the second heat conduction plate and the third heat conduction plate.

Preferably, the heat circulation device comprises a water inlet pipe connected with the top of the cooling plate, a water outlet pipe connected with the bottom of the cooling plate, a heat exchanger for absorbing heat, a water pump connected with the water inlet pipe, and a water return pipe connected with the heat exchanger, wherein the water return pipe is connected with the water pump.

Preferably, the inner box is internally provided with a stirring column, the stirring column is connected to an output shaft of the motor through a coupler, and the stirring column is provided with more than three groups of stirring rods.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, by the matching use of the outer box body, the inner box, the cooling device, the heat circulating device, the heat pipe, the heat dissipation plate, the heat dissipation part and the cooling plate, the advantages that the silica sol can be contacted with the surface of the heat dissipation element in a larger area, the heat dissipation area is increased, the heat is dissipated out in the maximum efficiency after the silica sol is produced, and the production quality of the silica sol is ensured are achieved.

2. According to the utility model, by arranging the heat pipe, the heat conduction block, the heat conduction column and the heat conduction groove, the contact area between the silica sol and the heat absorption end can be increased, so that the produced silica sol can transmit heat to the condensation end as fast as possible through the heat absorption end, part of heat is taken away in the process, and the temperature of the silica sol is reduced.

3. According to the utility model, the fan and the ventilation pipe are arranged, so that heat between the cooling plate and the heat dissipation plate can be blown away, and meanwhile, the heat on the surfaces of the heat pipe, the heat dissipation plate, the cooling plate and the heat dissipation part can be dispersed, so that the heat dissipation efficiency of each part is better.

4. According to the utility model, the first heat conduction plate, the second heat conduction plate and the third heat conduction plate are arranged, so that the contact area of the heat dissipation plate and heat can be increased, and the heat dissipation efficiency is higher.

5. According to the utility model, the water inlet pipe, the water outlet pipe, the heat exchanger and the water pump are arranged, so that heat in the cooling liquid after the cooling liquid is heated in the cooling plate can be absorbed in time, and the cooling water is injected into the cooling plate again through the water inlet pipe and the water pump, so that the cooling water is recycled, and unnecessary waste is avoided.

6. According to the utility model, the stirring column and the stirring rod are arranged, so that the silica sol in the inner box can continuously rotate and fully contact with the heat dissipation part, and the heat dissipation of the silica sol is more uniform.

Drawings

FIG. 1 is a schematic diagram of a structure provided by an embodiment of the present invention;

FIG. 2 is a side view provided by an embodiment of the present invention;

FIG. 3 is a cross-sectional view A-A of FIG. 2 according to an embodiment of the present invention;

FIG. 4 is an enlarged view at A of FIG. 3 provided by an embodiment of the present invention;

fig. 5 is an enlarged view of B in fig. 4 according to an embodiment of the present invention.

In the figure: 1. an outer case; 2. an inner box; 3. a heat dissipation plate; 31. a second heat-conducting plate; 32. a first heat-conducting plate; 33. a third heat-conducting plate; 34. a heat dissipating sheet; 4. a cooling plate; 41. a water inlet pipe; 42. a water outlet pipe; 43. a return flow pipe; 44. a heat exchanger; 45. a cooling chamber; 46. a water pump; 5. a stirring column; 51. a stirring rod; 6. a heat pipe; 61. a condensing end; 62. sintering the wall; 63. an inner cavity; 64. a heat absorption end; 65. a heat conducting block; 66. a heat-conducting column; 67. a heat conducting groove; 68. a pipe body; 7. a heat dissipating section; 71. an inner concave portion; 72. an outer convex portion; 8. a fan; 81. and a vent pipe.

Detailed Description

In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.

The structure of the present invention will be described in detail below with reference to the accompanying drawings.

As shown in fig. 1 to 5, a multiple heat dissipation apparatus for producing silica sol according to an embodiment of the present invention includes an outer casing 1, an inner casing 2 disposed inside the outer casing 1 for containing silica sol, a cooling apparatus for dissipating heat from hot melt adhesive, and a heat circulation apparatus for dissipating heat, where the cooling apparatus includes a plurality of heat pipes 6 disposed between the outer casing 1 and the inner casing 2 for conducting heat, a heat dissipation plate 3 disposed between the heat pipes 6, a cooling plate 4 for cooling, and a cooling cavity 45 disposed inside the cooling plate 4, two sides of the inner casing 2 are respectively provided with a plurality of heat dissipation portions 7 connected in sequence, each heat dissipation portion 7 includes an outer protrusion 72 and an inner recess 71, the heat pipe 6 is disposed between the heat dissipation portion 7 and the cooling plate 4, one end of the heat dissipation plate 3 is connected to the inner recess 71, and the other end of the heat dissipation plate 3 is connected to the cooling plate 4, the cooling plate 4 is located between the outer case 1 and the inner case 2.

Referring to fig. 5, the heat pipe 6 includes a pipe body 68 made of a heat conductive material, an inner cavity 63 disposed inside the pipe body 68, a heat absorbing end 64 connected to an outer protrusion 72, a condensing end 61 connected to the cooling plate 4, and a sintered wall 62 disposed inside the pipe body 68 and having a porous structure, wherein the pipe body 68 is obliquely disposed between the heat dissipating portion 7 and the cooling plate 4, and the condensing end 61 is obliquely upward; the outer convex part 72 is provided with a heat conduction block 65, a heat conduction groove 67 is formed in the heat conduction block 65, a heat conduction column 66 is arranged in the heat conduction groove 67, and one end of the heat conduction column 66 is connected with the heat absorption end 64.

Adopt above-mentioned scheme: through setting up heat pipe 6, heat conduction piece 65, heat conduction post 66 and heat conduction groove 67, can increase the area of contact of silica sol and heat absorption end 64, make the silica sol after the production through heat absorption end 64 as fast with heat transmission to condensation end 61, take away partial heat at this in-process, reduce the temperature of silica sol.

Referring to fig. 1 and 3, a fan 8 is disposed on a side surface of the outer box 1, a ventilation pipe 81 is connected to the fan 8, the ventilation pipe 81 extends between the cooling plate 4 and the heat dissipation plate 3, and an air inlet direction of the ventilation pipe 81 is parallel to the cooling plate 4.

Adopt above-mentioned scheme: through setting up fan 8 and ventilation pipe 81, can make the heat between cooling plate 4 and the heating panel 3 blown away, also can disperse the heat on heat pipe 6, heating panel 3, cooling plate 4 and heat dissipation portion 7 surface simultaneously, make the radiating efficiency of every part better.

Referring to fig. 4, the heat dissipation plate 3 includes a first heat conduction plate 32 connected to the inner concave portion 71, a second heat conduction plate 31 disposed on the top of the first heat conduction plate 32 and inclined upward, and a third heat conduction plate 33 disposed on the bottom of the first heat conduction plate 32 and inclined downward, and a plurality of heat dissipation sheets 34 are respectively disposed on the second heat conduction plate 3131 and the third heat conduction plate 33.

Adopt above-mentioned scheme: by providing the first heat conduction plate 32, the second heat conduction plate 31, and the third heat conduction plate 33, the contact area of the heat dissipation plate 3 with heat can be increased, and the heat dissipation efficiency can be made greater.

Referring to fig. 3, the heat cycle device includes an inlet pipe 41 for connecting to the top of the cooling plate 4, an outlet pipe 42 for connecting to the bottom of the cooling plate 4, a heat exchanger 44 for absorbing heat, a water pump 46 connected to the inlet pipe 41, and a return water pipe connected to the heat exchanger 44, the return water pipe being connected to the water pump 46.

Adopt above-mentioned scheme: through setting up inlet tube 41, outlet pipe 42, heat exchanger 44 and water pump 46, can make in the cooling plate 4 the timely absorption of the heat in the back coolant liquid that is heated, pour into the cooling plate 4 again through inlet tube 41 and water pump 46 in, make cooling water circulation use, avoid unnecessary extravagant.

Referring to fig. 3, a stirring column 5 is arranged inside the inner box 2, the stirring column 5 is connected to an output shaft of the motor through a coupler, and more than three groups of stirring rods 51 are arranged on the stirring column 5.

Adopt above-mentioned scheme: through setting up stirring column 5 and puddler 51, can make the silica sol in inner box 2 constantly rotate, make the heat dissipation part 7 of fully contacting, make the heat dissipation of silica sol more even.

The working principle of the utility model is as follows:

when the hot melt adhesive cooling device is used, the motor drives the stirring column 5 to work, the stirring rod 51 drives the hot melt adhesive in the inner box 2 to rotate, the hot melt adhesive in the box uniformly contacts the heat dissipation parts 7 at two sides of the inner box 2, the contact area of the hot melt adhesive and silica sol is increased through the heat conduction block 65, heat is transferred to the heat absorption end 64 of the heat pipe 6 through the heat dissipation parts 7, hot gas is evaporated through the heat absorption end 64, the hot gas can be evaporated and moves obliquely upwards to contact the condensation end 61, the condensation end 61 is directly contacted with the cooling plate 4, the temperature is lower, the hot gas can be atomized into liquid and flows back to the heat absorption end 64 through the inner cavity 63, the first heat conduction plate 32 of the heat dissipation plate 3 is directly contacted with the inner concave part 71, heat conduction sheets are arranged on the second heat conduction plate 3131 and the third heat conduction plate 33 on the heat dissipation plate 3, the contact area of the heat dissipation plate 3 and the heat is increased, and the heat of the liquid in the cooling plate 4 is recovered through the heat exchanger 44, the cooled cooling liquid is conveyed again through the backflow water pipe and is re-injected into the cooling plate 4 under the action of the water pump 46, so that the cooling liquid can be recycled, ventilation treatment is performed between the cooling plate 4 and the heat dissipation plate 3 under the action of the fan 8, and the heat pipe 6, the heat dissipation plate 3 and the cooling plate 4 are cooled while partial heat can be taken away, so that better operation is realized.

In summary, the following steps: this a multiple heat abstractor for silica sol production uses through the cooperation that sets up outer box 1, inner box 2, cooling device, thermal cycle device, heat pipe 6, heating panel 3, radiating part 7 and cooling plate 4, has solved the silica sol and can't dispel the heat very fast after production, and the heat is gathered in the container and can not in time be effluvium, the problem of the production quality and the effect of silica sol can be influenced to the long term.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a multiple heat abstractor for silica sol production, includes outer box (1), locates outer box (1) inside inner box (2) that are used for the splendid attire silica sol, carries out radiating cooling device and the thermal heat cycle device of dispersion to the hot melt adhesive, its characterized in that: the cooling device comprises a plurality of heat pipes (6) arranged between an outer box body (1) and an inner box (2) and used for conducting heat, a heat dissipation plate (3) arranged between the heat pipes (6), a cooling plate (4) used for cooling and a cooling cavity (45) arranged inside the cooling plate (4), wherein a plurality of heat dissipation parts (7) which are sequentially connected are arranged on two sides of the inner box (2) respectively, the heat dissipation parts (7) comprise outer convex parts (72) and inner concave parts (71), the heat pipes (6) are arranged between the heat dissipation parts (7) and the cooling plate (4), one end of the heat dissipation plate (3) is connected with the inner concave parts (71), the other end of the heat dissipation plate (3) is connected with the cooling plate (4), and the cooling plate (4) is located between the outer box body (1) and the inner box (2).

2. The multiple heat dissipating apparatus for silica sol production as claimed in claim 1, wherein: the heat pipe (6) comprises a pipe body (68) made of heat conducting materials, an inner cavity (63) arranged inside the pipe body (68), a heat absorbing end (64) connected with the outer convex part (72), a condensing end (61) connected with the cooling plate (4) and a sintering wall (62) which is arranged inside the pipe body (68) and is of a loose porous structure, wherein the pipe body (68) is obliquely arranged between the heat dissipation part (7) and the cooling plate (4), and the condensing end (61) is obliquely upwards; the heat-conducting plate is characterized in that a heat-conducting block (65) is arranged on the outer convex part (72), a heat-conducting groove (67) is formed in the heat-conducting block (65), a heat-conducting column (66) is arranged in the heat-conducting groove (67), and one end of the heat-conducting column (66) is connected with the heat absorption end (64).

3. The multiple heat dissipating apparatus for silica sol production as claimed in claim 1, wherein: the side of outer box (1) is equipped with fan (8), be connected with ventilation pipe (81) on fan (8), ventilation pipe (81) extend to between cooling plate (4) and heating panel (3), just the air inlet direction of ventilation pipe (81) is parallel with cooling plate (4).

4. The multiple heat dissipating apparatus for silica sol production as claimed in claim 1, wherein: heating panel (3) include first heat-conducting plate (32) that link to each other with interior concave part (71), locate second heat-conducting plate (31) that first heat-conducting plate (32) top and slope upwards set up and locate third heat-conducting plate (33) that first heat-conducting plate (32) bottom and slope set up downwards, be equipped with a plurality of radiating thin slices (34) on second heat-conducting plate (31) and third heat-conducting plate (33) respectively.

5. The multiple heat dissipating apparatus for silica sol production as claimed in claim 1, wherein: the heat circulating device comprises a water inlet pipe (41) connected with the top of the cooling plate (4), a water outlet pipe (42) connected with the bottom of the cooling plate (4), a heat exchanger (44) used for absorbing heat, a water pump (46) connected with the water inlet pipe (41) and a backflow water pipe (43) connected with the heat exchanger (44), wherein the backflow water pipe is connected with the water pump (46).

6. The multiple heat dissipating apparatus for silica sol production as claimed in claim 1, wherein: the inner box (2) is internally provided with a stirring column (5), the stirring column (5) is connected to an output shaft of the motor through a coupler, and the stirring column (5) is provided with more than three groups of stirring rods (51).