CN217270837U

CN217270837U - Heat radiation device for roots blower

Info

Publication number: CN217270837U
Application number: CN202220877568.1U
Authority: CN
Inventors: 姚有成; 邓海林; 谷明汉; 李傲; 刘洋; 冉凯; 王艺雄; 肖仁刚; 颜其华; 朱大银
Original assignee: Sichuan Blower Manufacture Co ltd
Current assignee: Sichuan Blower Manufacture Co ltd
Priority date: 2022-04-15
Filing date: 2022-04-15
Publication date: 2022-08-23
Anticipated expiration: 2032-04-15

Abstract

The utility model discloses a heat abstractor for roots blower relates to roots blower auxiliary device technical field, include: the liquid cooling heat dissipation mechanism comprises a plurality of circulating parts, a plurality of radiating fins and a circulating pipe, wherein the plurality of radiating fins are fixedly connected to the outer surface of the sleeve plate. This heat abstractor for roots blower, use through liquid cooling heat dissipation mechanism, the bulk temperature that can make the lagging is in lower state all the time, the fin increases the area of contact of lagging, the two cooperation, guarantee to effectively give off roots blower's temperature, make it be in suitable operational environment, this heat abstractor for roots blower, use through stop gear, can make the lagging and roots blower integrative, make it can not produce relative motion at the in-process of work, influence holistic cooling effect, and simultaneously, the phenomenon that the card went up can not appear, avoid the two to bump, cause the unnecessary damage.

Description

Heat radiation device for roots blower

Technical Field

The utility model relates to a roots blower auxiliary device technical field specifically is a heat abstractor for roots blower.

Background

The Roots blower is a positive displacement blower, the end face of the impeller, front and back end covers of the blower, the principle is to utilize two blade-shaped rotors to make relative motion in the cylinder to compress and transport the rotary compressor of the gas, this blower is simple in construction, it is convenient to make, apply to oxygenation of aquaculture, sewage treatment aeration, cement transport extensively, is more suitable for the gas transport and pressurization system of the low pressure occasion, can also be used as the vacuum pump, etc..

The long-time use of roots blower can produce a large amount of heats and gather the heat on the host computer surface, because the heat dispersion of self is not enough, thereby not only can influence the normal use of motor and still can cause the life that the influence can reduce the motor to the performance of motor itself, the maintenance cost in later stage has been increaseed, consequently need cool down the motor of work, current cooling mode is to increase the fin on roots blower, lead to the radiating effect not very good, we propose a roots blower's heat dissipation cooling device for this.

SUMMERY OF THE UTILITY MODEL

The utility model provides a heat abstractor for roots blower, use through liquid cooling heat dissipation mechanism, the bulk temperature that can make the lagging is in lower state all the time, the fin increases the area of contact of lagging, the two cooperation, guarantee to effectively give off roots blower's temperature, make it be in suitable operational environment, use through stop gear, can make the lagging and roots blower integrative, make it can not produce relative motion at the in-process of work, influence holistic cooling effect, and simultaneously, the phenomenon that the card went up can not appear, avoid the two to bump, cause the unnecessary damage.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a heat sink for a roots blower, comprising:

sheathing;

the liquid cooling heat dissipation mechanism is arranged in the sleeve plate and comprises a plurality of circulation parts, a plurality of cooling fins and a circulation pipe, the cooling fins are fixedly connected to the outer surface of the sleeve plate and are uniformly distributed, and the circulation pipe is arranged in the sleeve plate;

the air cooling mechanism is arranged on the sleeve plate and used for air flow inside the sleeve plate; and

stop gear locates on the lagging, wherein: stop gear includes threaded rod driver part, limiting plate, spacing post and spacing hole, the limiting plate installation sets up in the lagging, surface one side of limiting plate is close to edge center department and has seted up two spouts, two are located to spacing post do not sliding connection in two spouts is equallyd divide to spacing post, two are located to spacing hole, two spacing hole is seted up respectively in the inner wall both sides of lagging and is close to bottom edge.

Further, circulation part includes coolant liquid pond and water pump, coolant liquid pond fixed connection is in the edge of inner wall one side of lagging, the water pump passes through bolt fixed connection in the coolant liquid pond, and the output intercommunication of water pump sets up in the one end of circulating pipe.

Further, the threaded rod driving part includes:

the linkage component is arranged in the limiting plate; and

and the driving part is arranged in the limiting plate, is connected with the linkage part and is used for rotating the linkage part.

Furthermore, the interlock part includes two-way threaded rod and driven gear, the both ends of two-way threaded rod rotate respectively and connect in the one side center department that the inner wall of two spouts kept away from each other, driven gear fixed connection is in the surface center department of two-way threaded rod.

Further, the driving part comprises a limiting motor and a driving gear, the limiting motor is fixedly connected with the inner part of the limiting plate through a bolt, and the driving gear is fixedly connected to the output end of the limiting motor. The driving gear is meshed with the driven gear.

Further, air-cooled mechanism includes mounting bracket, heat dissipation motor, flabellum and protection network, the mounting bracket installation sets up in the upper surface center department of lagging, the heat dissipation motor passes through bolt fixed connection in the inner wall top center department of mounting bracket, flabellum fixed connection is in the output of heat dissipation motor, the protection network installation sets up in the inner wall bottom department of mounting bracket.

Furthermore, a base is arranged inside the sleeve plate, guide grooves are formed in two sides of the outer surface of the base and are connected with the sleeve plate in a sliding mode, and the upper surface of the base is fixedly connected with a roots blower through bolts.

The utility model provides a heat abstractor for roots blower. The method has the following beneficial effects:

(1) this heat abstractor for roots blower through the use of liquid cooling heat dissipation mechanism, can make the bulk temperature of lagging be in lower state all the time, and the fin increases the area of contact of lagging, and the two cooperation is guaranteed to effectively give off roots blower's temperature, makes it be in suitable operational environment.

(2) This heat abstractor for roots blower through stop gear's use, can make the lagging and roots blower integrative, makes it can not produce relative motion at the in-process of work, influences holistic cooling effect, simultaneously, the phenomenon that the card pause can not appear, avoids the two to bump mutually, causes the unnecessary damage.

Drawings

Fig. 1 is a partial cross-sectional view of the present invention;

fig. 2 is a first perspective view of the present invention;

fig. 3 is a perspective view of a second viewing angle of the present invention;

FIG. 4 is a perspective view of the limiting mechanism of the present invention;

fig. 5 is a partial sectional view of the limiting mechanism of the present invention.

In the figure: 1. sheathing; 2. a heat sink; 3. a mounting frame; 4. a heat dissipation motor; 5. a protective net; 6. a fan blade; 7. a Roots blower; 8. a water pump; 9. a coolant pool; 10. a guide groove; 11. a limiting column; 12. a limiting plate; 13. a driven gear; 14. a drive gear; 15. a limiting motor; 16. a bidirectional threaded rod; 17. a chute; 18. a base; 19. a circulation pipe; 20. and a limiting hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a heat sink for a roots blower, comprising:

a strap 1;

the liquid cooling heat dissipation mechanism is arranged in the sleeve plate 1 and comprises a plurality of circulation parts, a plurality of cooling fins 2 and a circulation pipe 19, the cooling fins 2 are all fixedly connected to the outer surface of the sleeve plate 1, the cooling fins 2 are uniformly distributed, and the circulation pipe 19 is arranged in the sleeve plate 1;

the air cooling mechanism is arranged on the sleeve plate 1 and is used for air flow inside the sleeve plate 1; and

stop gear locates on the lagging 1, wherein: stop gear includes threaded rod driver part, limiting plate 12, spacing post 11 and spacing hole 20, and the installation of limiting plate 12 sets up in lagging 1, and two spout 17 have been seted up near marginal center department to surface one side of limiting plate 12, and two are located to spacing post 11, and two spacing posts 11 are equallyd divide do sliding connection in two spout 17, and two are located to spacing hole 20, and two inner wall both sides that set 1 was seted up respectively in spacing hole 20 are close to bottom edge.

In this embodiment: the shape of lagging 1 changes according to the shape of air-blower, make the radiating effect be in the best, fin 2 increases lagging 1 and outside area of contact, increase the heat dissipation, circulating pipe 19 is at the inside intercommunication of lagging 1, the cold cutting liquid is poured into to inside, make the temperature of lagging 1 be in lower state, air cooling mechanism uses with the cooperation of liquid cooling heat dissipation mechanism, improve radiating effect, through bolted connection between general heat abstractor and the air-blower, the not only phenomenon of not hard up or connection appears easily, through spacing post 11 and spacing hole 20's joint, carry out the position by limiting plate 12 to the air-blower of lagging 1 inside and prescribe a limit to, make the two connect more reliable and more stable.

Specifically, circulation part includes coolant liquid pond 9 and water pump 8, and coolant liquid pond 9 fixed connection is in the edge of one side of the inner wall of lagging 1, and water pump 8 passes through bolt fixed connection in coolant liquid pond 9, and the output intercommunication of water pump 8 sets up in the one end of circulating pipe 19.

In this embodiment: the inside coolant liquid that is equipped with of coolant liquid pond 9, the both ends of circulating pipe 19 all communicate in coolant liquid pond 9, and water pump 8 is connected to one end, impresses the coolant liquid of inside into circulating pipe 19 through water pump 8 in, cools down lagging 1, returns through the other end after the circulation, cyclic utilization.

Specifically, the threaded rod drive member includes:

a linkage member provided in the stopper plate 12; and

and a driving member provided in the stopper plate 12, connected to the interlocking member, and configured to rotate the interlocking member.

In this embodiment: the driving part controls the linkage part to rotate, so that the bits of the two limiting columns 11 are acted.

Specifically, the linkage part comprises a bidirectional threaded rod 16 and a driven gear 13, two ends of the bidirectional threaded rod 16 are respectively connected to the centers of the two sides, far away from each other, of the inner walls of the two sliding grooves 17 in a rotating mode, and the driven gear 13 is fixedly connected to the center of the outer surface of the bidirectional threaded rod 16.

In this embodiment: the bi-directional threaded rod 16 allows both restraint posts 11 to move simultaneously inward or outward, using the position limits of the internal blower.

Specifically, the driving part comprises a limiting motor 15 and a driving gear 14, the limiting motor 15 is fixedly connected with the inner part of the limiting plate 12 through a bolt, and the driving gear 14 is fixedly connected with the output end of the limiting motor 15. The drive gear 14 meshes with the driven gear 13.

In this embodiment: the type of the limit motor 15 is selected from the types available on the market according to requirements, and the drive gear 14 and the driven gear 13 are interlocked to enable the bidirectional threaded rod 16 to rotate.

Specifically, air cooling mechanism includes mounting bracket 3, heat dissipation motor 4, flabellum 6 and protection network 5, and the installation of mounting bracket 3 sets up in the upper surface center department of lagging 1, and heat dissipation motor 4 passes through bolt fixed connection in the inner wall top center department of mounting bracket 3, and flabellum 6 fixed connection is in heat dissipation motor 4's output, and the installation of protection network 5 sets up in the inner wall bottom department of mounting bracket 3.

In this embodiment: the type of the heat dissipation motor 4 is selected from the types available on the market according to needs, and air flow is conveyed between the sleeve plate 1 and the air blower through the heat dissipation motor 4 and the fan blades 6, so that the flow of the air flow is increased, and the heat dissipation efficiency is improved.

Specifically, a base 18 is arranged inside the sleeve plate 1, guide grooves 10 are formed in two sides of the outer surface of the base 18, the two guide grooves 10 are slidably connected with the sleeve plate 1, and the upper surface of the base 18 is fixedly connected with the roots blower 7 through bolts.

In this embodiment: the ROOTS blower 7 is prior art and will not be described in any greater detail herein, and the channels 10 facilitate the snap-fit engagement between the race plate 1 and the base 18 for use of a stop mechanism.

During the use, according to the shape of roots blower 7, select suitable lagging 1, install lagging 1 on base 18 through guide slot 10, spacing motor 15 makes two-way threaded rod 16 rotate through drive gear 14 and driven gear 13 interlock, make two spacing posts 11 move to both sides simultaneously, carry out the joint with spacing hole 20 on the lagging 1, guarantee the rigidity, the heat dissipation makes, water pump 8 impresses the coolant liquid in coolant liquid pond 9 into circulation pipe 19, cool down lagging 1, return through the other end after the circulation, cyclic utilization, simultaneously, heat dissipation motor 4 drive flabellum 6 carries the air current to between lagging 1 and roots blower 7, increase the flow of air current, improve radiating efficiency.

The above, only be the embodiment of the preferred 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, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. A heat sink for a Roots blower, comprising:

a strap (1);

the liquid cooling heat dissipation mechanism is arranged in the sleeve plate (1) and comprises a plurality of circulation components, a plurality of cooling fins (2) and a circulation pipe (19), the cooling fins (2) are all fixedly connected to the outer surface of the sleeve plate (1), the cooling fins (2) are uniformly distributed, and the circulation pipe (19) is arranged in the sleeve plate (1);

the air cooling mechanism is arranged on the sleeve plate (1) and is used for air flow inside the sleeve plate (1); and

stop gear locates on lagging (1), wherein: stop gear includes threaded rod driver part, limiting plate (12), spacing post (11) and spacing hole (20), limiting plate (12) installation sets up in lagging (1), surface one side of limiting plate (12) is close to edge center department and has seted up two spout (17), two are located in spacing post (11) two, two respectively sliding connection is equallyd divide in two spout (17) to spacing post (11), two are located in spacing hole (20) the inner wall both sides of seting up respectively in lagging (1) are close to bottom edge.

2. The heat sink for a roots blower according to claim 1, wherein the circulating means comprises a coolant tank (9) and a water pump (8), the coolant tank (9) is fixedly connected to one side edge of the inner wall of the sheathing plate (1), the water pump (8) is fixedly connected to the inside of the coolant tank (9) by a bolt, and an output end of the water pump (8) is connected to one end of the circulating pipe (19).

3. The heat sink for a roots blower according to claim 2, wherein the threaded rod driving part comprises:

a linkage component arranged in the limit plate (12); and

and the driving component is arranged in the limiting plate (12), is connected with the linkage component and is used for rotating the linkage component.

4. The heat sink for a roots blower according to claim 3, wherein the interlocking member comprises a bidirectional threaded rod (16) and a driven gear (13), both ends of the bidirectional threaded rod (16) are rotatably connected to the centers of the sides of the inner walls of the two sliding grooves (17) which are far away from each other, respectively, and the driven gear (13) is fixedly connected to the center of the outer surface of the bidirectional threaded rod (16).

5. The heat sink for the Roots blower according to claim 4, wherein the driving part comprises a limit motor (15) and a driving gear (14), the limit motor (15) is fixedly connected with the inside of the limit plate (12) through a bolt, the driving gear (14) is fixedly connected with the output end of the limit motor (15), and the driving gear (14) is meshed with the driven gear (13).

6. The heat dissipation device for a Roots blower according to claim 5, wherein the air cooling mechanism comprises a mounting bracket (3), a heat dissipation motor (4), fan blades (6) and a protective net (5), the mounting bracket (3) is installed and arranged at the center of the upper surface of the sheathing board (1), the heat dissipation motor (4) is fixedly connected to the center of the top of the inner wall of the mounting bracket (3) through a bolt, the fan blades (6) are fixedly connected to the output end of the heat dissipation motor (4), and the protective net (5) is installed and arranged at the bottom of the inner wall of the mounting bracket (3).

7. The heat dissipation device for a Roots blower according to claim 6, wherein a base (18) is arranged inside the sleeve plate (1), guide grooves (10) are formed in both sides of the outer surface of the base (18), both of the guide grooves (10) are slidably connected with the sleeve plate (1), and the Roots blower (7) is fixedly connected to the upper surface of the base (18) through bolts.