CN217465446U

CN217465446U - Novel heat exchanger

Info

Publication number: CN217465446U
Application number: CN202123012224.9U
Authority: CN
Inventors: 常学军
Original assignee: Zhejiang Retuo Energy Saving Technology Co ltd
Current assignee: Zhejiang Retuo Energy Saving Technology Co ltd
Priority date: 2021-12-02
Filing date: 2021-12-02
Publication date: 2022-09-20
Anticipated expiration: 2031-12-02

Abstract

The utility model discloses a novel heat exchanger, the power distribution box comprises a box body, box top and bottom are equipped with inlet tube and outlet pipe respectively, be equipped with the heat exchange tube in the box, a plurality of dead levers of fixedly connected with in the heat exchange tube, a plurality of dead lever one end are all rotated and are connected with the flabellum No. one, the internal rotation of box is connected with two lead screws, the equal threaded connection of two lead screw surfaces has the slide, a plurality of dead levers No. two of slide one side fixedly connected with, a plurality of dead lever one ends are all rotated and are connected with the flabellum No. two, box one side is rotated and is connected with the bull stick, the bull stick and the equal fixedly connected with gear of lead screw surface that is close to the bull stick, bull stick and the equal fixedly connected with belt pulley of another lead screw surface, a fixed surface in two lead screws is connected with the worm wheel, box one side fixedly connected with connecting plate, connecting plate top fixedly connected with motor, motor output end fixedly connected with worm. The device can more effectively carry out the heat exchange to can also accelerate the efficiency of heat exchange.

Description

Novel heat exchanger

Technical Field

The utility model relates to a heat exchanger technical field especially relates to a novel heat exchanger.

Background

The heat exchanger is a device for transferring partial heat of hot fluid to cold fluid, also called heat exchanger, the heat exchanger plays an important role in chemical industry, petroleum industry, power industry, food industry and other industrial production, the heat exchanger can be used as a heater, a cooler, a condenser, an evaporator and a reboiler in chemical industry production, and the application is wide.

When the shell-and-tube heat exchanger works, cold and hot medium fluid respectively flows through the tube pass and the shell pass, heat exchange is carried out between the tube pass and the shell pass through the tube wall of the heat exchange tube, and in the heat exchange process, the cold and hot medium fluid is in the cold and hot medium fluid

The fluid directly contacted with the heat exchange tube is only the fluid at the outermost side, and the fluid far away from the heat exchange tube can exchange heat only by slowly diffusing at the same temperature, so that the heat exchange effect is poor, and a novel heat exchanger is provided for solving the problems.

Disclosure of Invention

The purpose of the utility model is to solve the shortcomings existing in the prior art related to the background art, and to provide a novel heat exchanger.

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

a novel heat exchanger comprises a box body, wherein the top and the bottom of the box body are respectively provided with a water inlet pipe and a water outlet pipe, a heat exchange pipe is arranged in the box body, a plurality of first fixing rods are fixedly connected in the heat exchange pipe, one end of the first fixing rods is rotatably connected with a first fan blade, the box body is rotatably connected with two lead screws, the outer surfaces of the two lead screws are respectively in threaded connection with a sliding plate, one side of the sliding plate is fixedly connected with a plurality of second fixing rods, one end of the second fixing rods is rotatably connected with a second fan blade, one side of the box body is rotatably connected with a rotating rod, the outer surfaces of the rotating rod and the lead screw close to the rotating rod are respectively fixedly connected with a gear, the outer surfaces of the rotating rod and the other lead screw are respectively fixedly connected with a belt pulley, one outer surface of the two lead screws is fixedly connected with a worm wheel, one side of the box body is fixedly connected with a connecting plate, the top of the connecting plate is fixedly connected with a motor, and the output end of the motor is fixedly connected with a worm.

Preferably, both ends of the heat exchange tube penetrate through the box body and extend out of the box body, the two ends of the heat exchange tube are respectively provided with an air inlet and an air outlet, and valves are arranged on the water inlet tube and the water outlet tube.

Preferably, a plurality of dead lever all set up towards the air inlet slope, and the even up-and-down staggered arrangement of dead lever.

Preferably, two the slide is located both ends in the box respectively, and the slide both ends all contact with the top in the box, and is a plurality of No. two flabellums all face the heat exchange tube.

Preferably, one end of each of the two screw rods penetrates through the box body and extends out of one part of the box body, and the two gears correspond to and are meshed with each other.

Preferably, the two belt pulleys correspond to each other and are in transmission connection through a belt, and the worm wheel and the worm are corresponding and meshed with each other.

The utility model discloses possess following beneficial effect at least:

the utility model provides a novel heat exchanger, set up the heat exchange tube, a flabellum, No. two flabellums, slide and gear, be convenient for effectually carry out the heat exchange, can blow a flabellum when hot-air circulates in the heat exchange tube and rotate, thereby mix the hot-air, make outlying hot-air and middle hot-air flow and exchange, can accelerate the efficiency of heat exchange like this, meanwhile the motor can drive corresponding lead screw and rotate, the lead screw rotates and can drive the slide and be reciprocating motion, the slide removes and to shake the cold medium fluid in can driving the box, and No. two flabellums can rotate under the fluidic drive of cold medium when the slide removes, thereby add the fluidic flow of piece cold medium, make the fluidic temperature of cold medium more even, prevent the too high heat transfer effect that influences of the cold medium fluid temperature that contacts with the heat exchange tube.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required 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 for those skilled in the art, other drawings can be obtained according to these drawings without any creative effort.

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

fig. 2 is a side view of the present invention;

fig. 3 is a vertical cross-sectional view of the present invention;

fig. 4 is a transverse view of the present invention.

In the figure: 1. a box body; 2. a water inlet pipe; 3. a water outlet pipe; 4. a valve; 5. a heat exchange pipe; 6. an air inlet; 7. an air outlet; 8. a first fixing rod; 9. a first fan blade; 10. a screw rod; 11. a slide plate; 12. a second fixing rod; 13. a second fan blade; 14. a rotating rod; 15. a gear; 16. a belt pulley; 17. a belt; 18. a worm gear; 19. a connecting plate; 20. a motor; 21. a worm.

Detailed Description

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

Referring to fig. 1-4, a novel heat exchanger comprises a box body 1, a water inlet pipe 2 and a water outlet pipe 3 are respectively arranged at the top and the bottom of the box body 1, a heat exchange pipe 5 is arranged in the box body 1, a plurality of first fixing rods 8 are fixedly connected in the heat exchange pipe 5, one ends of the plurality of first fixing rods 8 are respectively and rotatably connected with a first fan blade 9, two screw rods 10 are rotatably connected in the box body 1, slide plates 11 are respectively and rotatably connected on the outer surfaces of the two screw rods 10, a plurality of second fixing rods 12 are fixedly connected on one side of each slide plate 11, one ends of the plurality of second fixing rods 12 are respectively and rotatably connected with a second fan blade 13, a rotating rod 14 is rotatably connected on one side of the box body 1, gears 15 are respectively and fixedly connected on the outer surfaces of the rotating rod 14 and the screw rod 10 close to the rotating rod 14, belt pulleys 16 are respectively and fixedly connected on the outer surfaces of the rotating rod 14 and the other screw rod 10, a worm wheel 18 is fixedly connected on one outer surface of the two screw rods 10, and a connecting plate 19 is fixedly connected on one side of the box body 1, the top of the connecting plate 19 is fixedly connected with a motor 20, the motor 20 is the prior art, and not much stated here, the output end of the motor 20 is fixedly connected with a worm 21.

Further, as can be known by referring to fig. 1 and 2, two ends of the heat exchange tube 5 both penetrate through the box body 1 and extend out of a part of the box body, the two ends of the heat exchange tube 5 are respectively provided with an air inlet 6 and an air outlet 7, and the water inlet tube 2 and the water outlet tube 3 are both provided with valves 4.

Further, as can be seen from fig. 3 and 4, the first fixing rods 8 are all inclined toward the air inlet 6, and the first fixing rods 8 are uniformly staggered up and down.

Further, as can be known from fig. 4, the two sliding plates 11 are respectively located at two ends in the box body 1, the two ends of the sliding plates 11 are both contacted with the top in the box body 1, and the plurality of second fan blades 13 are all facing the heat exchange tube 5.

Further, as can be seen from fig. 1 and 4, one end of each of the two lead screws 10 extends through the box 1 and extends out of a portion thereof, and the two gears 15 correspond to and are meshed with each other.

Further, referring to fig. 1, it can be known that the two pulleys 16 correspond to each other, and the two pulleys 16 are in transmission connection with each other through the belt 17, and the worm wheel 18 and the worm 21 correspond to each other and are meshed with each other.

The scheme has the following working processes: hot air can get into heat exchange tube 5 through air inlet 6, can blow a flabellum 9 when hot air circulates in heat exchange tube 5 and rotate, and a flabellum 9 rotates and can stir hot air, makes outlying hot air and middle hot air flow and exchange to all hot air all have the chance like this and heat exchange tube 5 direct contact, thereby accelerate the efficiency of heat exchange.

Open motor 20 simultaneously with this, motor 20 can drive corresponding lead screw 10 and rotate, then bull stick 14 can follow the rotation under the drive of belt pulley 16, because bull stick 14 drives through gear 15 with another lead screw 10, consequently, the direction of rotation of two lead screws 10 is opposite, consequently, the moving direction of two slides 11 is opposite, because motor 20 can regularly forward rotation and reverse rotation, consequently, slide 11 can be reciprocating motion, slide 11 removes and can drive the cold medium fluid in the box 1 and rock, and No. two flabellums 13 can rotate under the drive of cold medium fluid when slide 11 removes, thereby add the fluidic flow of piece cold medium, make the fluidic temperature of cold medium more even, prevent the too high heat transfer effect that influences of the cold medium fluid temperature that contacts with heat exchange tube 5.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that all the embodiments and descriptions are provided in the present invention, and that various changes and modifications can be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A novel heat exchanger comprises a box body (1), and is characterized in that: the water inlet pipe (2) and the water outlet pipe (3) are respectively arranged at the top and the bottom of the box body (1), a heat exchange pipe (5) is arranged in the box body (1), a plurality of first fixing rods (8) are fixedly connected in the heat exchange pipe (5), one end of each first fixing rod (8) is rotatably connected with a first fan blade (9), two lead screws (10) are rotatably connected in the box body (1), the outer surfaces of the two lead screws (10) are respectively and threadedly connected with a sliding plate (11), one side of the sliding plate (11) is fixedly connected with a plurality of second fixing rods (12), one end of each second fixing rod (12) is rotatably connected with a second fan blade (13), one side of the box body (1) is rotatably connected with a rotating rod (14), the outer surfaces of the rotating rod (14) and the lead screw (10) close to the rotating rod (14) are respectively and fixedly connected with a gear (15), and the outer surfaces of the rotating rod (14) and the other lead screw (10) are respectively and fixedly connected with a belt pulley (16), two in lead screw (10) surface fixed connection has worm wheel (18), box (1) one side fixedly connected with connecting plate (19), connecting plate (19) top fixedly connected with motor (20), motor (20) output end fixedly connected with worm (21).

2. A novel heat exchanger according to claim 1, wherein: the heat exchange tube (5) both ends all run through box (1) and extend partly, and heat exchange tube (5) both ends are air inlet (6) and gas outlet (7) respectively, all be equipped with valve (4) on inlet tube (2) and outlet pipe (3).

3. A novel heat exchanger according to claim 1, wherein: a plurality of dead lever (8) all set up towards air inlet (6) slope, and just dead lever (8) even stagger from top to bottom arranges.

4. A novel heat exchanger according to claim 1, wherein: two slide (11) are located both ends in box (1) respectively, and slide (11) both ends all contact a plurality of with top in box (1) No. two flabellum (13) all face heat exchange tube (5).

5. A novel heat exchanger according to claim 1, characterized in that: one end of each of the two screw rods (10) penetrates through the box body (1) and extends out of one part, and the two gears (15) correspond to each other and are meshed with each other.

6. A novel heat exchanger according to claim 1, characterized in that: the two belt pulleys (16) correspond to each other, the two belt pulleys (16) are in transmission connection through a belt (17), and the worm wheel (18) and the worm (21) correspond to each other and are meshed with each other.