CN214276149U

CN214276149U - Hot pipe air heater

Info

Publication number: CN214276149U
Application number: CN202023008971.0U
Authority: CN
Inventors: 李华民
Original assignee: Tianjin Arp Technology Development Co ltd
Current assignee: Tianjin Arp Technology Development Co ltd
Priority date: 2020-12-14
Filing date: 2020-12-14
Publication date: 2021-09-24
Anticipated expiration: 2030-12-14

Abstract

The utility model provides a heat pipe fan heater, including the heat exchanger that looses, the outer fixed surface of heat exchanger upper end is connected with the apron, the outer fixed surface of heat exchanger lower extreme is connected with the baffle, the inside upper end of baffle is provided with the annular support board, be connected with first pivot between apron and the annular support board, first pivot surface intermediate position parcel has the heating resistor, the heating resistor surface has cup jointed the heat pipe, the first gear of heat pipe surface lower extreme fixedly connected with, the inside lower extreme fixedly connected with grid plate of baffle. Inside sets up a plurality of devices that generate heat and realizes all-round heating, and heat pipe self rotation can increase the area of contact with the air simultaneously, makes the air be heated more evenly, promotes the heating efficiency of fan heater, and after equipment used for a long time, a large amount of debris can be accumulated to the bottom air intake, and during start-up and closing device, utilize motor shaft centrifugal force's difference, drive the brush hair and realize all-round clearance.

Description

Hot pipe air heater

Technical Field

The utility model belongs to the technical field of the fan heater technique and specifically relates to a heat pipe fan heater is related to.

Background

The fan heater is a device capable of generating warm air, generally, the maximum temperature is about 70-300 ℃, and the fan heater comprises three parts of heating, air blowing, temperature control and air blowing protection. It is suitable for forced circulation air heating of various workshops and large buildings, can make room temperature reach the required temperature in a short time, and is an ideal heating device for high and large space buildings such as modern factory buildings, restaurants, movie theaters and the like.

In the implementation of the utility model discloses the in-process, it does not solve to have following problem among the prior art at least to discover: 1. when the air heater works, cold air can only contact one side of the heat pipe, and the temperature of the other side of the heat pipe cannot be transferred into the air, so that the working efficiency of the fan heater is low; 2. after the fan heater is used for a long time, impurities such as dust and the like can be accumulated, and the air inlet is easily blocked, so that the air speed of the air inlet of the fan heater is reduced, and the heating effect is reduced.

Therefore, a heat pipe air heater is provided.

SUMMERY OF THE UTILITY MODEL

A first object of the utility model is to provide a heat pipe fan heater, the device is inside to set up a plurality of devices that generate heat and realize all-round heating, heat pipe self rotation can increase the area of contact with the air simultaneously, it is more even to make the air be heated, promote the heating efficiency of fan heater, after equipment uses for a long time, the bottom air intake can accumulate a large amount of debris, during start-up and closing means, utilize motor shaft centrifugal force's difference, drive the brush hair and realize all-round clearance, with the problem of proposing in solving above-mentioned background art.

The utility model provides a heat pipe air heater, which comprises a heat dissipation cover, wherein the outer surface of the upper end of the heat dissipation cover is fixedly connected with a cover plate, the outer surface of the lower end of the heat dissipation cover is fixedly connected with a clapboard, the inner upper end of the clapboard is provided with an annular supporting plate, a first rotating shaft is connected between the cover plate and the annular supporting plate, the middle position of the outer surface of the first rotating shaft is wrapped with a heating resistor, the outer surface of the heating resistor is sleeved with a heat conduction pipe, the lower end of the outer surface of the heat conduction pipe is fixedly connected with a first gear, the lower end of the inner part of the clapboard is fixedly connected with a grid plate, the central position of the outer surface of the lower end of the grid plate is fixedly connected with a supporting frame, the inner part of the supporting frame is wrapped with a motor, the outer surface of the upper end of the motor is fixedly connected with a second rotating shaft, the outer surface of the second rotating shaft is fixedly connected with a first connecting rod on one side of the lower end position, the upper end of the second rotating shaft is fixedly connected with a fan blade, the fan blade is sleeved with a second gear, the first gear is meshed with the second gear, and the outer surface of the lower end of the support frame is fixedly connected with a base.

By adopting the technical scheme, the heating resistor starts to generate heat rapidly after being powered on, the heat is transferred to the outer surface of the heat conducting pipe, at the moment, the second rotating shaft starts to rotate after the motor is powered on, the second rotating shaft drives the fan blade to rotate, the cold air at the bottom is sucked into the heat radiating cover by the rotation of the fan blade, the cold air is contacted with the heat conducting pipe, the heat at one side of the outer surface of the heat conducting pipe, which is close to the fan blade, is transferred to the cold air, the temperature of the outer surface of the heat conducting pipe, which is far away from the fan blade, is higher, meanwhile, the fan blade rotates to drive the second gear sleeved on the periphery to rotate, the second gear drives the first gear to rotate, the first gear drives the heat conducting pipe to rotate, one side of the outer surface of the heat conducting pipe, which is far away from the fan blade, is rotated to the other side, the heat on the outer surface of the heat conducting pipe is transferred to the air uniformly, and the air is sucked from the bottom along with the fan blade, the heated air is discharged through the heat dissipation cover to form warm air.

Preferably, the connecting rod is kept away from second pivot one side front end outward appearance fixedly connected with boss, connecting rod surface one side has cup jointed the slider, fixedly connected with spring between slider and the second pivot, slider lower extreme outer fixed surface is connected with the brush hair, the brush hair contacts grid plate upper end surface completely.

By adopting the technical scheme, when the second rotating shaft rotates in an accelerated manner, the sliding block moves to one side far away from the second rotating shaft along the connecting rod under the action of centrifugal force; when the second pivot slows down rotatory, centrifugal force reduces, and the slider moves to one side of being close to the second pivot along the connecting rod under spring tension, and when the slider moved along the connecting rod, the brush hair was all-round with grid tray upper end surface contact, realized cleaing away the effect of grid tray barrier.

Preferably, the base is of a circular truncated cone structure, and the outer surface of the lower end of the base is fixedly connected with a damping device.

Through adopting above-mentioned technical scheme, the focus of base is stable, and bottom damping device gives the whole vibrations of bringing of utility model when can avoiding the fan operation simultaneously.

Preferably, a room temperature display is fixedly connected to the center of the outer surface of the upper end of the cover plate.

Through adopting above-mentioned technical scheme, the user can audio-visually know indoor temperature through room temperature display, and convenience of customers decides whether to use the utility model discloses the device.

Preferably, the connection parts of the cover plate and the annular support plate with the first rotating shaft are provided with grooves, and the cover plate and the annular support plate are made of heat-insulating and high-temperature-resistant materials.

Through adopting above-mentioned technical scheme, the rotation center of recess restriction first pivot realizes that the heat pipe is rotatory around first pivot, reduces simultaneously and laps the scattering and disappearing of heat between the annular backup pad.

Preferably, the number of the fan blades is three, and the twisting inclination of the fan blades is 35 degrees.

By adopting the technical scheme, the three groups of fan blades have the highest stability, the pressure difference exists between the upper end and the lower end of the fan blade with the torsional inclination of 35 degrees, the pressure of the lower end is greater than that of the upper end, and external wind enters from the lower end.

Compared with the prior art, the beneficial effects of the utility model are that:

1. inside sets up a plurality of devices that generate heat and realizes all-round heating, and heat pipe self rotation can increase the area of contact with the air simultaneously, makes the air be heated more evenly, promotes the heating efficiency of fan heater.

2. After the equipment is used for a long time, a large amount of sundries can be accumulated at the air inlet at the bottom, and when the device is started and closed, the different centrifugal forces of the rotating shaft of the motor are utilized to drive the bristles to realize all-dimensional cleaning.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described 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 creative efforts.

FIG. 1 is a structural view of the present invention;

fig. 2 is a sectional view of the main body of the present invention;

FIG. 3 is a view showing the combination of the heat pipe and the fan blade of the present invention;

fig. 4 is a structural view of the cleaning device of the present invention.

Description of reference numerals:

1. a heat dissipation cover; 2. a cover plate; 3. a partition plate; 4. a support frame; 5. a base; 6. an annular support plate; 7. a grid plate; 8. a room temperature display; 11. a first rotating shaft; 12. a heat conducting pipe; 13. a heating resistor; 14. a first gear; 15. a second gear; 16. a fan blade; 31. a connecting rod; 32. a spring; 33. a boss; 34. a slider; 35. brushing; 41. a motor; 42. a second rotating shaft.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise. Furthermore, the terms "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 4, the present invention provides a technical solution:

a heat pipe air heater is shown in figures 1 to 3 and comprises a heat dissipation cover 1, wherein a cover plate 2 is fixedly connected to the outer surface of the upper end of the heat dissipation cover 1, a partition plate 3 is fixedly connected to the outer surface of the lower end of the heat dissipation cover 1, an annular support plate 6 is arranged at the upper end inside the partition plate 3, a first rotating shaft 11 is connected between the cover plate 2 and the annular support plate 6, a heating resistor 13 is wrapped at the middle position of the outer surface of the first rotating shaft 11, a heat conduction pipe 12 is sleeved on the outer surface of the heating resistor 13, a first gear 14 is fixedly connected to the lower end position of the outer surface of the heat conduction pipe 12, a grid plate 7 is fixedly connected to the lower end inside the partition plate 3, a support frame 4 is fixedly connected to the central position of the outer surface of the lower end of the grid plate 7, a motor 41 is wrapped inside the support frame 4, a second rotating shaft 42 is fixedly connected to the outer surface of the upper end of the motor 41, and a first connecting rod 31 is fixedly connected to one side of the outer surface of the second rotating shaft 42 close to the lower end position, the upper end of the second rotating shaft 42 is fixedly connected with a fan blade 16, a second gear 15 is sleeved around the fan blade 16, the first gear 14 is meshed with the second gear 15, and the outer surface of the lower end of the support frame 4 is fixedly connected with a base 5;

as shown in fig. 4, a boss 33 is fixedly connected to the outer surface of the front end of the connecting rod 31 far away from the second rotating shaft 42, a slider 34 is sleeved on one side of the outer surface of the connecting rod 31, a spring 32 is fixedly connected between the slider 34 and the second rotating shaft 42, bristles 35 are fixedly connected to the outer surface of the lower end of the slider 34, and the bristles 35 completely contact the outer surface of the upper end of the grating plate 7.

By adopting the above technical scheme, the heating resistor 13 starts to rapidly generate heat after being powered on, the heat is transferred to the outer surface of the heat pipe 12, at this time, the second rotating shaft 42 starts to rotate after the motor 41 is powered on, the second rotating shaft 42 drives the fan blade 16 to rotate, the fan blade 16 rotates to suck the cold air at the bottom into the heat dissipation cover 1, the cold air is contacted with the heat pipe 12, the heat at the side of the outer surface of the heat pipe 12 close to the fan blade 16 is transferred to the cold air, the temperature of the side of the outer surface of the heat pipe 12 far away from the fan blade 16 is higher, meanwhile, the fan blade 16 rotates to drive the second gear 15 sleeved on the periphery to rotate, the second gear 15 drives the first gear 14 to rotate, the first gear 14 drives the heat pipe 12 to rotate, the side of the outer surface of the heat pipe 12 far away from the fan blade 16 rotates to the other side, the heat is continuously transferred to the cold air, the heat at the outer surface of the heat pipe 12 continuously rotates to uniformly transfer to the air, as the fan blades 16 continuously suck air from the bottom, the heated air is discharged through the heat radiation cover 1 to form warm air.

Specifically, as shown in fig. 4, a boss 33 is fixedly connected to the outer surface of the front end of the connecting rod 31 far away from the second rotating shaft 42, a slider 34 is sleeved on one side of the outer surface of the connecting rod 31, a spring 32 is fixedly connected between the slider 34 and the second rotating shaft 42, bristles 35 are fixedly connected to the outer surface of the lower end of the slider 34, and the bristles 35 completely contact the outer surface of the upper end of the grid plate 7.

Through adopting above-mentioned technical scheme, when second pivot 42 is rotatory with higher speed, slider 34 removes to keeping away from second pivot 42 one side along connecting rod 31 under centrifugal effort, and when second pivot 42 slows down rotatory, centrifugal force reduces, and slider 34 removes to being close to second pivot 42 one side along connecting rod 31 under spring 32 pulling force, and when slider 34 removed along connecting rod 31, brush hair 35 and grid board 7 upper end surface all-round contact realized cleaing away the effect of the inside barrier of grid board 7.

Specifically, as shown in fig. 1, the base 5 is a circular truncated cone structure, and a damping device is fixedly connected to the outer surface of the lower end of the base 5.

Through adopting above-mentioned technical scheme, the focus of base 5 is stable, and bottom damping device gives the whole vibrations of bringing of utility model when can avoiding the fan operation simultaneously.

Specifically, as shown in fig. 1, a room temperature display 8 is fixedly connected to a central position of an outer surface of an upper end of the cover plate 2.

Through adopting above-mentioned technical scheme, the user can audio-visually know indoor temperature through room temperature display 8, and convenience of customers decides whether to use the utility model discloses the device.

Specifically, as shown in fig. 2, grooves are formed in the connecting portions of the cover plate 2 and the annular support plate 6 with the first rotating shaft 11, and the cover plate 2 and the annular support plate 6 are made of heat-insulating and high-temperature-resistant materials.

Through adopting above-mentioned technical scheme, the centre of rotation of first pivot 11 is restricted to the recess, realizes that heat pipe 12 is rotatory around first pivot 11, reduces the loss of heat between apron 2 and the annular supporting plate 6 simultaneously.

Specifically, as shown in fig. 2, the number of the fan blades 16 is three, and the twist inclination of the fan blades 16 is 35 °.

By adopting the technical scheme, the three groups of fan blades 16 have the most stability, the pressure difference exists between the upper end and the lower end of the fan blade 16 with the torsional inclination of 35 degrees, the pressure of the lower end is greater than that of the upper end, and external wind enters from the lower end.

The working principle is as follows: after a user starts the device, the upper and lower ends of the model 599844054503 heating resistor 13 are powered on, and heat is rapidly generated, and heat is transferred to the outer surface of the heat pipe 12, at this time, the second rotating shaft 42 starts to rotate after the model RK370 motor 41 is powered on, the second rotating shaft 42 drives the fan blade 16 to rotate, the fan blade 16 rotates to suck the cold air at the bottom into the heat dissipation cover 1, the cold air contacts with the heat pipe 12, the heat at the side of the outer surface of the heat pipe 12 close to the fan blade 16 is transferred to the cold air, the temperature of the side of the outer surface of the heat pipe 12 far from the fan blade 16 is higher, meanwhile, the fan blade 16 rotates to drive the second gear 15 sleeved around to rotate, the second gear 15 drives the first gear 14 to rotate, the first gear 14 drives the heat pipe 12 to rotate, the side of the outer surface of the heat pipe 12 far from the fan blade 16 rotates to the other side, heat is continuously transferred to the cold air, the continuous rotation of the heat pipe 12 can uniformly transfer the heat at the outer surface of the heat pipe 12 to the air, as the fan blades 16 continuously suck air from the bottom, the heated air is discharged through the heat radiation cover 1 to form warm air. The user learns indoor temperature directly perceived according to model YTL8818F temperature display 8, when opening equipment, model RK370 motor 41 circular telegram, second pivot 42 is rotatory with higher speed, slider 34 moves to keeping away from second pivot 42 one side along connecting rod 31 under centrifugal force, when closing equipment, model RK370 motor 41 cuts off the power supply, second pivot 42 is rotatory with lower speed, slider 34 moves to being close to second pivot 42 one side along connecting rod 31 under spring 32 pulling force, when slider 34 moved along connecting rod 31, brush hair 35 realizes all-round clearance barrier on grating plate 7.

The electric elements that appear here all are connected through transformer and external master controller and 220V commercial power electricity to the master controller can play the conventional known equipment of control for the computer and so on, the utility model provides a product model is only for the use that this technical scheme goes on according to the structural feature of product, and its product can be adjusted and reformed transform after purchasing, makes it match more and accord with the utility model discloses technical scheme belongs to, it is the technical scheme of this technical scheme best application, and the model of its product can be according to the technical parameter of its needs and replace and reform transform, and it is known for technical personnel that belong to in the field, consequently, what technical personnel that belong to in the field can be clear passes through the utility model provides a corresponding result of use.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. A heat pipe air heater comprises a heat dissipation cover (1) and is characterized in that a cover plate (2) is fixedly connected to the outer surface of the upper end of the heat dissipation cover (1), a partition plate (3) is fixedly connected to the outer surface of the lower end of the heat dissipation cover (1), an annular support plate (6) is arranged at the upper end of the inner portion of the partition plate (3), a first rotating shaft (11) is connected between the cover plate (2) and the annular support plate (6), a heating resistor (13) is wrapped at the middle position of the outer surface of the first rotating shaft (11), a heat conduction pipe (12) is sleeved on the outer surface of the heating resistor (13), a first gear (14) is fixedly connected to the lower end of the outer surface of the heat conduction pipe (12), a grid plate (7) is fixedly connected to the lower end of the inner portion of the partition plate (3), a support frame (4) is fixedly connected to the central position of the outer surface of the lower end of the grid plate (7), and a motor (41) is wrapped inside the support frame (4), motor (41) upper end surface fixed connection has second pivot (42), second pivot (42) surface leans on lower extreme position one side fixedly connected with head rod (31), second pivot (42) upper end fixedly connected with flabellum (16), second gear (15) have been cup jointed around flabellum (16), first gear (14) mesh mutually with second gear (15), support frame (4) lower extreme surface fixed connection has base (5).

2. A heat pipe fan heater according to claim 1, wherein a boss (33) is fixedly connected to the front end of the connecting rod (31) far from the second rotating shaft (42), a sliding block (34) is sleeved on one side of the outer surface of the connecting rod (31), a spring (32) is fixedly connected between the sliding block (34) and the second rotating shaft (42), bristles (35) are fixedly connected to the outer surface of the lower end of the sliding block (34), and the bristles (35) completely contact the outer surface of the upper end of the grid plate (7).

3. The heat pipe air heater according to claim 1, wherein the base (5) is a circular truncated cone structure, and a damping device is fixedly connected to an outer surface of a lower end of the base (5).

4. A hot-pipe air heater according to claim 1, wherein a room temperature display (8) is fixedly connected to the central position of the outer surface of the upper end of the cover plate (2).

5. A heat pipe fan heater according to claim 1, wherein the connection portions of the cover plate (2) and the annular support plate (6) with the first rotating shaft (11) are provided with grooves, and the cover plate (2) and the annular support plate (6) are made of heat-insulating and high-temperature-resistant materials.

6. A heat pipe fan heater according to claim 1, wherein the number of the fan blades (16) is three, and the twist pitch of the fan blades (16) is 35 °.