Heating box structure

Abstract

The utility model relates to the technical field of mine heating, and discloses a heating box structure which comprises an outer shell, a heat preservation structure used for circulating heat energy and an adjusting mechanism used for controlling the size of a heat energy supply outlet are arranged in the outer shell, the heat preservation structure comprises a heat circulation shell, an electric heating pipe and a heat energy box, and the adjusting mechanism comprises an annular pipe, a steering plate and a sliding plate. When the steering plate rotates, the protrusions slide by a certain distance in the sliding ways, so that the positions of the sliding plates are driven to change, at the moment, the sliding columns slide in the sliding holes along with the position change of the sliding plates, and at the moment, the positions of the multiple sliding plates sliding in the containing grooves are changed along with rotation of the steering plate. The sliding plates can also conduct angle deflection by means of the shapes of the sliding plates, so that the distance between the sliding plates is continuously reduced or enlarged, and therefore the heat energy supply outlet of the device can be adjusted to adapt to various draught fans and further meet various external requirements, the application range is widened, and different market requirements are met.

Description

Technical Field

[0001] The utility model belongs to the technical field of mine heating, and in particular relates to a heating box structure. Background Art

[0002] The mine heating unit is a heating and ventilation equipment specially developed for industrial and mining enterprises. It is mainly used to solve the problem of ice formation at the mine entrance or factory workshop due to the low temperature in winter. The main role played by the heating box used to provide heat energy is to ensure the safety of the mine.

[0003] The existing heating box structures on the market usually need to install an appropriate fan according to the size of their own heat supply outlet when in use. The size of the heat supply outlet cannot meet external demand, which leads to a narrow scope of application of the heating box and cannot adapt to different market needs; in addition, most heating boxes use a smaller volume to achieve a warming effect, which leads to a smaller heating device of the device, resulting in a limited degree of heat energy provided.

[0004] In view of this, the present utility model is proposed. Utility Model Content

[0005] In order to solve the above technical problems, the basic concept of the technical solution adopted by the present invention is:

[0006] A heating box structure includes an outer shell, wherein a heat preservation structure for circulating heat energy and an adjustment mechanism for controlling the size of the heat energy supply outlet are arranged inside the outer shell, the heat preservation structure includes a heat circulation shell, an electric heating tube and a heat energy box, and the adjustment mechanism includes a ring tube, a deflection plate and a slide plate, the heat circulation shell is fixedly connected to the outer shell, the heat energy box is fixedly connected to the heat circulation shell and the electric heating tube, the ring tube is fixedly connected to the heat circulation shell and the heat energy box, the deflection plate is slidably connected to the ring tube and the slide plate, and the slide plate is movably connected to the ring tube.

[0007] As a preferred embodiment of the present invention, a door is hingedly connected to one side of the shell by a hinge, a circular hole is provided on the adjacent side where the shell is connected to the door, a heat dissipation vent is connected to the circular hole, and a square hole is provided on the opposite side of the shell where the circular hole is provided, a heat supply pipe is connected to the square hole.

[0008] As a preferred embodiment of the present invention, a support base is fixedly connected to the inside of the shell, a heat cycle shell is fixedly connected to the top of the support base, a thermal energy box is fixedly connected to the inside of the thermal cycle shell, a circular hole is opened on the same side of the thermal cycle shell and the thermal energy box, a heat dissipation vent is fixedly connected to the circular hole, a square hole is opened on the same side of the thermal cycle shell and the thermal energy box, the square hole is located on the opposite side of the circular hole, and a heat supply pipe is fixedly connected to the square hole.

[0009] As a preferred embodiment of the present invention, a ring tube is fixedly connected to the outer wall surface of the heat energy supply tube, a placement groove is provided inside the ring tube, an arc-shaped slide is provided on the curved surface of the ring tube, a steering plate is slidably connected in the placement groove, a U-shaped handle is fixedly connected on the curved surface of the steering plate, and the U-shaped handle slides in the arc-shaped slide.

[0010] As a preferred embodiment of the present invention, a sliding hole is provided on one side of the ring tube, a slideway is provided on the side of the steering plate away from the placement groove, a protrusion is fixedly connected to one side of the slide plate, the protrusion slides in the slideway, and a sliding column is fixedly connected to the other side of the slide plate, and the sliding column slides in the sliding hole.

[0011] As a preferred embodiment of the present invention, heat dissipation holes are provided on the six sides of the thermal energy box, and an electric heating tube is fixedly installed inside the thermal energy box.

[0012] As a preferred embodiment of the present invention, a bracket is fixedly connected to the interior of the heat supply pipe, and a heat conduction fan is rotatably connected to one side of the bracket.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] 1. When the steering plate rotates, the protrusion slides a certain distance on the slideway, thereby driving the position of the slide plate to change. At this time, the slide column will slide in the slide hole following the position change of the slide plate. At this time, the multiple slides sliding in the placement groove will change their positions following the rotation of the steering plate. Each slide plate will also deflect at an angle with the help of each other's shape, so that the distance between them will continue to decrease or increase. In this way, the heat energy supply outlet of the device can be adjusted to adapt to various fans, and then respond to various external needs, thereby expanding the scope of application and responding to different market demands.

[0015] 2. Connect the power cord of the electric heating tube. When the electric heating tube heats up, the heat energy will be transferred to the heat cycle shell through the heat dissipation hole, and circulated through the internal flow of the heat cycle shell, thereby avoiding heat leakage, thereby achieving a certain degree of insulation effect, so that the device can accommodate a larger heating device, thereby improving the degree of heat energy provided by the device.

[0016] The specific implementation of the present invention will be described in further detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In the attached figure:

[0018] Figure 1 It is an overall schematic diagram of the utility model;

[0019] Figure 2This is a schematic diagram of the internal structure of the utility model;

[0020] Figure 3 It is a transverse cross-sectional schematic diagram of the utility model;

[0021] Figure 4 It is a longitudinal cross-sectional schematic diagram of the utility model;

[0022] Figure 5 It is a schematic diagram of the local structure of the utility model.

[0023] In the figure: 10, outer shell; 11, box door; 12, heat dissipation vent; 13, heat circulation shell; 14, support seat; 15, ring pipe; 16, placement groove; 17, slide hole; 18, steering plate; 19, slideway; 20, slide plate; 21, slide column; 22, heat supply pipe; 23, bracket; 24, heat conduction fan; 25, electric heating pipe; 26, heat box; 27, heat dissipation hole. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. The following embodiments are used to illustrate the present invention.

[0025] A heating box structure, such as Figure 1 、 Figure 2 、 Figure 3 and Figure 5 As shown, it includes a shell 10, and a heat preservation structure for circulating heat energy and an adjustment mechanism for controlling the size of the heat energy supply outlet are provided inside the shell 10. The heat preservation structure includes a heat circulation shell 13, an electric heating tube 25 and a heat energy box 26. The adjustment mechanism includes a ring tube 15, a deflection plate 18 and a slide plate 20. The heat circulation shell 13 is fixedly connected to the shell 10, the heat energy box 26 is fixedly connected to the heat circulation shell 13 and the electric heating tube 25, the ring tube 15 is fixedly connected to the heat circulation shell 13 and the heat energy box 26, the deflection plate 18 is slidably connected to the ring tube 15 and the slide plate 20, and the slide plate 20 is movably connected to the ring tube 15; as shown Figure 1 and Figure 3 As shown, a door 11 is hingedly connected to one side of the housing 10 by a hinge, a circular hole is provided on the adjacent side where the housing 10 and the door 11 are connected, a heat dissipation vent 12 is clamped in the circular hole, and a square hole is provided on the opposite side of the housing 10 where the circular hole is provided, a heat supply pipe 22 is clamped in the square hole; Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 5As shown, the interior of the shell 10 is fixedly connected to a support base 14, the upper part of the support base 14 is fixedly connected to a heat cycle shell 13, the interior of the heat cycle shell 13 is fixedly connected to a thermal energy box 26, a circular hole is opened on the same side of the heat cycle shell 13 and the thermal energy box 26, the heat dissipation vent 12 is fixedly connected in the circular hole, a square hole is opened on the same side of the heat cycle shell 13 and the thermal energy box 26, the square hole is located on the opposite side of the circular hole, and the heat energy supply pipe 22 is fixedly connected in the square hole.

[0026] The working principle is as follows: the heat cycle shell 13 is a spherical shell, the thermal energy box 26 is a square shell, the electric heating tube 25 is connected to an external power cord to generate heat, and the thermal energy box 26 will dissipate the heat energy generated by the electric heating tube 25 into the heat cycle shell 13. Due to the spherical design inside the heat cycle shell 13, heat will flow inside the heat cycle shell 13 and flow around with the help of the arc surface. The support seat 14 is a cylindrical structure, and the connection between the support seat 14 and the heat cycle shell 13 is a spherical arc surface. The support seat 14 is tightly connected to the heat cycle shell with the help of the spherical arc surface.

[0027] like Figure 2 and Figure 3 As shown, the outer wall surface of the heat supply pipe 22 is fixedly connected to the ring tube 15, the interior of the ring tube 15 is provided with a placement groove 16, the curved surface of the ring tube 15 is provided with an arc-shaped slideway, the placement groove 16 is slidably connected to the steering plate 18, the curved surface of the steering plate 18 is fixedly connected to a U-shaped handle, and the U-shaped handle slides in the arc-shaped slideway.

[0028] The working principle is as follows: the heat energy supply pipe 22 is a square pipe, the annular pipe 15 is an annular pipe, the inner ring diameter of the annular pipe 15 is smaller than the inner width of the heat energy supply pipe 22, the placement groove 16 is a circular groove, and the interior of the steering plate 18 is provided with a through hole with a diameter less than or equal to the inner ring of the annular pipe 15, and the outer ring diameter of the steering plate 18 is less than or equal to the diameter of the placement groove 16. When in use, the U-shaped handle of the steering plate 18 is toggled to make the U-shaped handle slide in the arc slide. At this time, the steering plate 18 will achieve a certain angle of rotation according to the width of the arc slide. By toggling the U-shaped handle back and forth, the steering plate 18 can achieve a certain angle of reciprocating rotation.

[0029] like Figure 2 As shown, a sliding hole 17 is provided on one side of the ring tube 15, a slideway 19 is provided on the side of the deflection plate 18 away from the placement groove 16, a protrusion is fixedly connected to one side of the slide plate 20, and the protrusion slides in the slideway 19, and a sliding column 21 is fixedly connected to the other side of the slide plate 20, and the sliding column 21 slides in the sliding hole 17.

[0030] The working principle is as follows: there are six slides 20, which are respectively distributed in the placement groove 16. The sliding hole 17 is long and the diameter of the sliding column 21 is less than or equal to the width of the sliding hole 17. The protrusion of the slide 20 is square, and the width of the protrusion is less than or equal to the width of the slide 19. The slide 19 is a hexagonal slide. When the steering plate 18 rotates, due to the limitation of the sliding hole 17 on the ring column 21, when the protrusion slides on the slide 19, due to the shape of the slide 19, the protrusion will be restricted by a certain distance when sliding, and the protrusion will drive the position of the slide 20 to change when sliding. At this time, the sliding column 21 will follow the position change of the slide 20 and slide in the sliding hole 17. At this time The multiple skateboards 20 sliding in the placement groove 16 will change their positions as the steering plate 18 rotates, and each skateboard 20 will also slide and deflect with the help of each other's shapes, so that the distance between each other will continue to shrink or expand. When the distance between the multiple skateboards 20 continues to expand, a hexagonal air outlet will be formed between the multiple skateboards 20. When the distance between the multiple skateboards 20 continues to shrink, the size of the hexagon at the circle will gradually become smaller until it becomes a dot. In this way, the heat energy supply outlet of the device can be adjusted to adapt to various fans, and then respond to various external needs, thereby expanding the scope of application and responding to different market needs.

[0031] like Figure 3 and Figure 5 As shown, the six sides of the heat box 26 are provided with heat dissipation holes 27, and the interior of the heat box 26 is fixed with an electric heating tube 25; Figure 3 and Figure 4 As shown, a bracket 23 is fixedly connected to the interior of the heat supply pipe 22 , and a heat conduction fan 24 is rotatably connected to one side of the bracket 23 .

[0032] The specific implementation is as follows. When using the device, the power line of the electric heating tube 25 is connected. When the electric heating tube 25 heats up, the heat energy will be transferred to the heat circulation shell 13 through the heat dissipation hole 27, and circulated through the internal flow of the heat circulation shell 13, thereby avoiding heat leakage, thereby achieving a certain degree of insulation effect, so that the device can accommodate a larger heating device, thereby improving the degree of heat energy provided by the device; at the same time, the heat dissipation vent 12 will draw external air into the heat energy box 26, dissipating heat while ensuring air circulation, avoiding safety accidents caused by overheating of the device, when the air enters the heat energy box 26, start the heat conduction fan 24, so that it drives the hot air through the heat energy supply pipe 22 to the ring pipe 15, at this time, the U-shaped handle is turned to rotate the steering plate 18, so that the slide plate 20 slides on the steering plate 18, and the heat energy supply outlet is controlled to reach the appropriate caliber, so that the heat energy can flow out through the heat energy supply outlet of this caliber, thereby completing the heat energy supply.

[0033] It is understood that the present invention is described by way of certain embodiments, and those skilled in the art will appreciate that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. Furthermore, under the guidance of the present invention, these features and embodiments may be modified to suit specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are intended to be protected by the present invention.

Claims

1. A heating box structure, comprising a housing (10), characterized in that: The shell (10) is provided with a heat preservation structure for circulating heat energy and an adjustment mechanism for controlling the size of the heat energy supply outlet. The heat preservation structure comprises a heat circulation shell (13), an electric heating pipe (25) and a heat energy box (26). The adjustment mechanism comprises a ring tube (15), a deflection plate (18) and a slide plate (20). The heat circulation shell (13) is fixedly connected to the shell (10). The heat energy box (26) is fixedly connected to the heat circulation shell (13) and the electric heating pipe (25). The ring tube (15) is fixedly connected to the heat circulation shell (13) and the heat energy box (26). The deflection plate (18) is slidably connected to the ring tube (15) and the slide plate (20). The slide plate (20) is movably connected to the ring tube (15).

2. A heating box structure according to claim 1, characterized in that: A door (11) is hingedly connected to one side of the shell (10) via a hinge, a circular hole is provided on the adjacent side where the shell (10) and the door (11) are connected, a heat dissipation vent (12) is clamped in the circular hole, and a square hole is provided on the opposite side of the shell (10) to the circular hole, a heat supply pipe (22) is clamped in the square hole.

3. A heating box structure according to claim 1, characterized in that: The interior of the housing (10) is fixedly connected to a support base (14), the upper portion of the support base (14) is fixedly connected to a heat cycle housing (13), the interior of the heat cycle housing (13) is fixedly connected to a heat energy box (26), a circular hole is provided on the same side of the heat cycle housing (13) and the heat energy box (26), a heat dissipation vent (12) is fixedly connected to the circular hole, a square hole is provided on the same side of the heat cycle housing (13) and the heat energy box (26), the square hole is located on the opposite side of the circular hole, and a heat energy outlet pipe (22) is fixedly connected to the square hole.

4. A heating box structure according to claim 3, characterized in that: The outer wall surface of the heat supply pipe (22) is fixedly connected to a ring pipe (15), a placement groove (16) is provided inside the ring pipe (15), an arc-shaped slide is provided on the curved surface of the ring pipe (15), a steering plate (18) is slidably connected in the placement groove (16), a U-shaped handle is fixedly connected to the curved surface of the steering plate (18), and the U-shaped handle slides in the arc-shaped slide.

5. A heating box structure according to claim 1, characterized in that: A sliding hole (17) is provided on one side of the ring tube (15); a slideway (19) is provided on the side of the deflection plate (18) away from the placement groove (16); a protrusion is fixedly connected to one side of the slide plate (20); the protrusion slides in the slideway (19); a sliding column (21) is fixedly connected to the other side of the slide plate (20); the sliding column (21) slides in the sliding hole (17).

6. A heating box structure according to claim 1, characterized in that: Heat dissipation holes (27) are provided on the six sides of the heat energy box (26), and an electric heating tube (25) is fixedly installed inside the heat energy box (26).

7. A heating box structure according to claim 3, characterized in that: The interior of the heat supply pipe (22) is fixedly connected to a bracket (23), and one side of the bracket (23) is rotatably connected to a heat conduction fan (24).

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