CN218154834U

CN218154834U - Air flowing heating device

Info

Publication number: CN218154834U
Application number: CN202222487090.4U
Authority: CN
Inventors: 黄亮; 栾翔
Original assignee: Zhengzhou Sanhui Machinery & Equipment Co ltd
Current assignee: Zhengzhou Sanhui Machinery & Equipment Co ltd
Priority date: 2022-09-20
Filing date: 2022-09-20
Publication date: 2022-12-27
Anticipated expiration: 2032-09-20

Abstract

The utility model discloses an air flowing heating device, which relates to the field of paint storage and solves the problem that the traditional heating cabinet adopts PTC (positive temperature coefficient) ceramic as a heating component and radiates heat through a fan, but the PTC ceramic and the fan are easy to damage, so that the paint in the heating cabinet can not be heated; the utility model discloses heating element installs between metal casing's air outlet and air intake, the both ends of the heating pipe fin among the heating element are through buckling the back, form the ascending passageway of hot-air, further promote the self-loopa that the air flows under the condition of not with the help of the fan, finally heat the heating cabinet inner space to the settlement temperature, and set up many heating pipes, when the heating pipe damages, use the heating pipe through the switch, avoid because the heater block damages, and unable timely effectual paint to heating in the cabinet heats.

Description

Air flowing heating device

Technical Field

The utility model relates to a paint field of storing specifically is an air flow heating device.

Background

Due to the increasing concern of the modern society on environmental protection, paints in paint mixing shops or 4S shops are basically water-based paints, and water-based finished paints have certain requirements on the environmental temperature, and the finished paints are required to be 5-40 ℃; storing and placing under the conditions of shade, cleanness and dryness. In order to meet the performance of the water paint in winter and prevent the water paint from being frozen, a water paint heating cabinet is needed.

And the heater block heat dissipation of present heating cabinet is not good, mainly relies on the fan to dispel the heat, and fan fault rate is higher, leads to the heat to in time scatter to cause can't heat the interior paint of heating cabinet, the heater block of present paint heating cabinet mainly adopts PTC ceramic heating in addition, and PTC ceramic heating is fragile for a long time heating under the condition that the temperature was crossed lowly winter.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an: the utility model provides an air flow heating device for solve traditional heating cabinet and adopt PTC pottery as the heater block, dispel the heat through the fan, but PTC pottery and fan damage easily, lead to the unable problem of heating to the interior paint of heating cabinet.

The utility model adopts the technical scheme as follows: an air flowing heating device comprises a heating assembly and a metal shell sleeved outside the heating assembly;

the upper end and the lower end of the metal shell are respectively provided with an air outlet and an air inlet, and the heating component is arranged at the air inlet;

the heating assembly comprises a heating pipe left supporting frame, a heating pipe right supporting frame and a heating pipe radiating fin;

the heating pipe left support frame and the heating pipe right support frame are symmetrically arranged at two ends of the heating pipe, and a plurality of heating pipe radiating fins are uniformly arranged on the heating pipe between the heating pipe left support frame and the heating pipe right support frame;

the heating pipe radiating fin comprises a vertically arranged plate body and extension plates arranged at the upper end and the lower end of the plate body along the horizontal direction.

Furthermore, the extension plate is arranged on the same side of the plate body, and the radiating fins of the heating pipe are C-shaped.

Furthermore, the extension plates are arranged on two sides of the plate body, and the radiating fins of the heating pipe are Z-shaped.

Further, the metal shell comprises a heating module front plate, a heating module back plate, a right supporting plate and a left supporting plate.

The heating module front plate and the heating module back plate are both L-shaped, the heating module front plate is buckled above the heating module back plate to form a box body with two open ends, and the right support plate and the left support plate are symmetrically arranged on two sides of the box body.

Furthermore, the air outlet with air inlet department all is provided with the shutter.

Furthermore, the heating pipe is provided with a plurality of heating pipes, uniform gaps are reserved among the heating pipes, a switch with the same number as the heating pipes is correspondingly arranged on the right supporting plate, and the switch is electrically connected with the heating pipes.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses heating element installs between metal casing's air outlet and air intake, and the both ends of the heating pipe fin among the heating element are through buckling the back, form the ascending passageway of hot air, further promote the self-loopa of air flow under the condition without the help of the fan, finally heat the interior space of heating cabinet to the settlement temperature, and set up many heating pipes, when the heating pipe damages, use the heating pipe through the switch, avoid because the heating part damages, and can't be in time effectual to heating the paint in the heating cabinet;

2. the heating module front plate, the heating module back plate, the right support plate and the left support plate are assembled into the metal shell, so that the metal shell can be conveniently disassembled when the heating module needs to be maintained or replaced;

3. the utility model discloses at the air outlet with air intake department all is provided with the shutter, can protect paint not drip on the inside heating element of metal casing to guarantee heating element's safety.

Description of the drawings:

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

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

FIG. 3 is a schematic structural view of a front plate of the heating module of the present invention;

fig. 4 is a schematic structural view of the back plate of the heating module of the present invention;

fig. 5 is a schematic structural diagram of the heating assembly of the present invention.

Description of the reference numerals:

1. heating the module front plate; 11. an air outlet; 12. an AC power supply female connector; 2. heating the module back plate; 21. an air inlet; 3. a switch; 5. a right support plate; 6. a left support plate; 7. a heating assembly; 71. a heating tube left support; 72. heating a tube; 73. a heating pipe right support frame; 74. and heating the tube radiating fins.

Detailed Description

To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the attached drawings in the embodiments of the present invention are combined to clearly and completely describe the technical solution in the embodiments of the present invention, and obviously, the described embodiments are part of the embodiments of the present invention, rather than all embodiments. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.

Example 1

FIGS. 1-5 show: an air flowing heating device comprises a heating component 7 and a metal shell sleeved on the outer side of the heating component 7.

The upper end and the lower end of the metal shell are respectively provided with an air outlet 11 and an air inlet 21, and the heating component 7 is arranged at the air inlet 21.

Heating element 7 includes heating tube left support frame 71, heating tube 72, heating tube right support frame 73 and heating tube fin 74.

The left heating pipe supporting frame 71 and the right heating pipe supporting frame 73 are symmetrically arranged at two ends of the heating pipe 72, and a plurality of heating pipe cooling fins 74 are uniformly arranged on the heating pipe 72 between the left heating pipe supporting frame 71 and the right heating pipe supporting frame 73.

The two ends of the plate body of the heating pipe radiating fin 74 are bent in the same direction or in the opposite direction by 90 degrees, the bent heating pipe radiating fin 74 is Z-shaped or C-shaped, so that the contact area with air can be increased, the heat dissipation is accelerated, meanwhile, the plate body of the heating pipe radiating fin 74 and the bent two ends of the plate body form a vertically-elongated semi-closed structure, when the air is heated, hot air rapidly remains between the semi-closed structures, the hot air overflows from the air outlet 11 to the metal shell, and a low-pressure area is formed at the lower part of the semi-closed structure, so that surrounding cold air is promoted to flow to the lower part of the semi-closed structure through the air inlet 21.

The heating pipe 72 is electrically connected with the AC power supply female head 12 on the metal shell

The heating assembly 7 is installed between the air outlet 11 and the air inlet 21 of the metal shell, and after two ends of the heating pipe cooling fins 74 in the heating assembly 7 are bent, a rising channel of hot air is formed, so that the self-circulation of air flow is further promoted, and finally, the space in the heating cabinet is heated to a set temperature.

Example 2

The present embodiment is different from embodiment 1 in that: the metal shell comprises a heating module front plate 1, a heating module back plate 2, a right support plate 5 and a left support plate 6.

Heating module front bezel 1 and heating module backplate 2 all are "L" type, and heating module front bezel 1 lock forms both ends open-ended box in heating module backplate 2 top, and right branch fagging 5 and the symmetrical setting of left branch fagging 6 are in the box both sides.

The metal shell is assembled by the heating module front plate 1, the heating module back plate 2, the right support plate 5 and the left support plate 6, and when the heating assembly needs to be maintained or replaced, the metal shell is convenient to disassemble.

Example 3

The present embodiment is different from embodiment 1 in that: the air outlet 11 and the air inlet 21 are both provided with shutters, so that paint can be protected from dropping on the heating component 7 inside the metal shell, and the safety of the heating component 7 is guaranteed.

Example 4

The present embodiment is different from embodiment 1 in that: the heating pipes 72 are provided with a plurality of heating pipes 72, uniform gaps are reserved among the heating pipes 72, the switches 3 with the number consistent with that of the heating pipes 72 are correspondingly arranged on the right supporting plate 5, and the switches 3 are electrically connected with the heating pipes 72.

In the use, as required, only use one or several heating pipes 72 wherein to heat, incomplete use, in the condition that heating pipe 72 damaged, accessible and its corresponding switch 3 close damaged heating pipe 72, launch other undamaged heating pipes 72 and continue to heat for heating the cabinet, avoid appearing because the heater block damages, can't heat for the paint in the heating cabinet, lead to the condition that the paint damaged.

Claims

1. An air flowing heating device is characterized by comprising a heating component (7) and a metal shell sleeved on the outer side of the heating component (7);

an air outlet (11) and an air inlet (21) are respectively formed in the upper end and the lower end of the metal shell, and the heating assembly (7) is installed at the air inlet (21);

the heating component (7) comprises a heating pipe left supporting frame (71), a heating pipe (72), a heating pipe right supporting frame (73) and a heating pipe radiating fin (74);

the heating pipe left support frame (71) and the heating pipe right support frame (73) are symmetrically arranged at two ends of the heating pipe (72), and a plurality of heating pipe radiating fins (74) are uniformly arranged on the heating pipe (72) between the heating pipe left support frame (71) and the heating pipe right support frame (73);

the heating pipe cooling fin (74) comprises a vertically arranged plate body and extension plates arranged at the upper end and the lower end of the plate body along the horizontal direction.

2. An air flow heating apparatus as claimed in claim 1, wherein: the extension plate is arranged on the same side of the plate body, and the heating pipe radiating fins (74) are C-shaped.

3. An air flow heating apparatus as claimed in claim 1, wherein: the extension plates are arranged on two sides of the plate body, and the heating pipe radiating fins (74) are Z-shaped.

4. An air flow heating apparatus as claimed in claim 1, wherein: the metal shell comprises a heating module front plate (1), a heating module back plate (2), a right supporting plate (5) and a left supporting plate (6);

the heating module front plate (1) and the heating module back plate (2) are L-shaped, the heating module front plate (1) is buckled above the heating module back plate (2) to form a box body with two open ends, and the right support plate (5) and the left support plate (6) are symmetrically arranged on two sides of the box body.

5. An air flow heating apparatus as claimed in claim 1, wherein: the air outlet (11) and the air inlet (21) are both provided with shutters.

6. An air flow heating apparatus as claimed in claim 4, wherein: the heating pipe (72) is provided with a plurality of heating pipes (72), uniform gaps are reserved among the heating pipes (72), the switch (3) with the number of the heating pipes (72) consistent is correspondingly arranged on the right supporting plate (5), and the switch (3) is electrically connected with the heating pipes (72).