CN216868817U - Mining air duct type heating device - Google Patents
Mining air duct type heating device Download PDFInfo
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- CN216868817U CN216868817U CN202220134112.6U CN202220134112U CN216868817U CN 216868817 U CN216868817 U CN 216868817U CN 202220134112 U CN202220134112 U CN 202220134112U CN 216868817 U CN216868817 U CN 216868817U
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Abstract
The invention provides a mining air duct type heating device, which belongs to the technical field of heating devices and comprises a base, a fan, an air duct, heating components and adjusting components, wherein the fan and the air duct are fixedly arranged on one side of the base, the fan is arranged at one end of the air duct and used for conveying air to the interior of the air duct, a plurality of groups of the heating components are arranged in the air duct, and a plurality of the heating components are distributed at intervals along the direction vertical to the air flowing direction. In the embodiment of the invention, the fan is used for conveying air to the interior of the air duct, the air can flow along the channel between the two adjacent groups of heating assemblies, the heating assemblies are used for heating the air, the adjusting assemblies are used for driving the heating assemblies to move, so that the width of the channel is adjusted, the heating degree of the heating assemblies on the air is changed, and the air temperature is adjusted.
Description
Technical Field
The invention belongs to the technical field of heating devices, and particularly relates to a mining air duct type heating device.
Background
The air duct type heater is mainly used for heating air in an air duct, and is divided into low temperature, medium temperature and high temperature according to the working temperature of the air duct and divided into low wind speed, medium wind speed and high wind speed according to the wind speed in the air duct. The air entering the air duct type electric heater is discharged as high-temperature and high-pressure air through the air supply system.
Air duct heater often need adjust heating temperature when heating the air, and current regulation means realizes heating temperature's regulation mostly through electric control system such as controller, and this kind of regulation mode is comparatively complicated, and the cost is comparatively high, the subsequent maintenance of being not convenient for.
Disclosure of Invention
Aiming at the defects of the prior art, the technical problem to be solved by the embodiment of the invention is to provide a mining air duct type heating device.
In order to solve the technical problems, the invention provides the following technical scheme:
a mining air duct type heating device comprises a base, a fan, an air duct, a heating assembly and an adjusting assembly,
the fan and the air duct are fixedly arranged on one side of the base,
the fan is arranged at one end of the air duct and used for conveying air to the interior of the air duct,
the heating components are arranged in the air channel and are distributed at intervals along the direction vertical to the air flow, a channel for the air to flow is formed between two adjacent groups of heating components,
the adjusting assembly is mounted on the side wall of the air duct and used for driving the heating assembly to move so as to change the width of the channel.
As a further improvement of the invention: the heating component comprises a support column, a first heating plate and a second heating plate,
one end of each of the first heating plate and the second heating plate is hinged with the support column, the other end of each of the first heating plate and the second heating plate is far away from the support column to form a V-shaped structure, wedge blocks are fixedly arranged on the opposite sides of the first heating plate and the second heating plate,
the adjusting component comprises an adjusting rod and a butting block,
one end of the adjusting rod extends to a position between the first heating plate and the second heating plate and is connected with the abutting block, and the other end of the adjusting rod extends to the outside of the air duct and is movably matched with the air duct.
As a further improvement of the invention: the adjusting rod is located the fixed extension rod that is provided with of outside one end in wind channel, the wind channel lateral wall rotates and is provided with adjusting screw, adjusting screw run through the extension rod and with extension rod screw-thread fit.
As a further improvement of the invention: the first heating plate is connected with the second heating plate through an elastic piece,
the elastic piece is used for applying elastic tension to the first heating plate and the second heating plate.
As a still further improvement scheme of the invention: the elastic piece is a spring or a metal elastic sheet.
As a still further improvement of the invention: the fan passes through the mount pad with the base links to each other, the wind channel pass through the support with the base links to each other.
Compared with the prior art, the invention has the beneficial effects that:
in the embodiment of the invention, the fan is used for conveying air to the interior of the air duct, the air can flow along the channel between the two adjacent groups of heating assemblies, the heating assemblies are used for heating the air, the adjusting assemblies are used for driving the heating assemblies to move, so that the width of the channel is adjusted, the heating degree of the heating assemblies on the air is changed, and the air temperature is adjusted.
Drawings
FIG. 1 is a schematic structural diagram of an air duct type heating device for a mine;
FIG. 2 is a schematic structural diagram of a heating assembly in a mining air duct type heating device;
FIG. 3 is an enlarged view of area A of FIG. 1;
in the figure: 10-a base, 20-a fan, 201-a mounting seat, 30-an air duct, 301-a support, 40-a heating component, 401-a first heating plate, 402-a second heating plate, 403-a support column, 404-a wedge block, 50-an adjusting component, 501-an adjusting rod, 502-an extending rod, 503-an adjusting screw rod, 504-a butting block and 60-an elastic component.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar 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 only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Referring to fig. 1, the embodiment provides a mining air duct type heating device, which includes a base 10, a fan 20, an air duct 30, heating assemblies 40, and an adjusting assembly 50, where the fan 20 and the air duct 30 are fixedly installed on one side of the base 10, the fan 20 is installed at one end of the air duct 30 and is used to convey air into the air duct 30, the heating assemblies 40 are provided with a plurality of groups in the air duct 30, the plurality of heating assemblies 40 are distributed at intervals along a direction perpendicular to an air flow direction, a channel through which air can flow is formed between two adjacent groups of the heating assemblies 40, and the adjusting assembly 50 is installed on a side wall of the air duct 30 and is used to drive the heating assemblies 40 to move so as to change a width of the channel.
Through fan 20 to the inside air delivery of wind channel 30, the air can flow along the passageway between two sets of adjacent heating element 40, utilizes heating element 40 to heat the air, drives heating element 40 through adjusting part 50 and removes to adjust the width of passageway, in order to change heating element 40 to the heating degree of air, realize air temperature's regulation.
Referring to fig. 1, 2 and 3, in an embodiment, the heating assembly 40 includes a supporting column 403, a first heating plate 401 and a second heating plate 402, one end of each of the first heating plate 401 and the second heating plate 402 is hinged to the supporting column 403, the other end is away from each other to form a V-shaped structure, a wedge-shaped block 404 is fixedly disposed on each of opposite sides of the first heating plate 401 and the second heating plate 402, the adjusting assembly 50 includes an adjusting rod 501 and a butting block 504, one end of the adjusting rod 501 extends between the first heating plate 401 and the second heating plate 402 and is connected to the butting block 504, and the other end extends to the outside of the air duct 30 and is movably matched with the air duct 30.
Through adjusting pole 501 to the inside promotion in wind channel 30, adjust pole 501 and drive butt joint piece 504 synchronous motion, utilize butt joint piece 504 to act on two sets of wedge pieces 404 simultaneously, and then order about first hot plate 401 and second hot plate 402 and rotate and keep away from each other along support column 403 to make the width of passageway reduce, the air that flows along the passageway this moment acts on the area increase of first hot plate 401 and second hot plate 402, makes the temperature of air rise.
Referring to fig. 1, in an embodiment, an extending rod 502 is fixedly disposed at one end of the adjusting rod 501 located outside the air duct 30, an adjusting screw 503 is rotatably disposed on a side wall of the air duct 30, and the adjusting screw 503 penetrates through the extending rod 502 and is in threaded fit with the extending rod 502.
Through rotating adjusting screw 503, utilize the screw-thread fit between adjusting screw 503 and the extension rod 502, and then drive extension rod 502 and adjust pole 501 and remove for adjusting pole 501 and moving to wind channel 30 is inside, and through the cooperation of butt joint piece 504 and wedge 404, orders about first hot plate 401 and second hot plate 402 and keeps away from each other.
Referring to fig. 2, in an embodiment, the first heating plate 401 and the second heating plate 402 are further connected by an elastic member 60, and the elastic member 60 is used for applying an elastic pulling force to the first heating plate 401 and the second heating plate 402.
Through the reverse rotation adjusting screw 503, utilize the screw-thread fit between adjusting screw 503 and the extension rod 502, and then drive extension rod 502 and adjust pole 501 and remove, make and adjust pole 501 to the outside removal of wind channel 30, through the elastic tension of elastic component 60, order about first hot plate 401 and second hot plate 402 and be close to each other, and then make the width of passageway increase, make the area of contact between air and first hot plate 401 and the second hot plate 402 reduce, make the temperature reduction.
In an embodiment, the elastic element 60 may be a spring, or may be a metal spring, which is not limited herein.
Referring to fig. 1, in one embodiment, the fan 20 is connected to the base 10 through a mounting seat 201, and the air duct 30 is connected to the base 10 through a bracket 301.
In the embodiment of the present invention, the fan 20 delivers air into the air duct 30, the air can flow along the channel between two adjacent sets of heating assemblies 40, the heating assemblies 40 are used to heat the air, and the adjusting assembly 50 drives the heating assemblies 40 to move, so as to adjust the width of the channel, change the heating degree of the heating assemblies 40 to the air, and adjust the air temperature.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (6)
1. A mining air duct type heating device is characterized by comprising a base, a fan, an air duct, a heating assembly and an adjusting assembly,
the fan and the air duct are fixedly arranged on one side of the base,
the fan is arranged at one end of the air duct and used for conveying air to the interior of the air duct,
the heating components are arranged in the air channel and are distributed at intervals along the direction vertical to the air flow, a channel for the air to flow is formed between two adjacent groups of heating components,
the adjusting assembly is mounted on the side wall of the air duct and used for driving the heating assembly to move so as to change the width of the channel.
2. A mining air duct heating apparatus according to claim 1, characterized in that the heating assembly comprises a support column, a first heating plate and a second heating plate,
one end of each of the first heating plate and the second heating plate is hinged with the support column, the other end of each of the first heating plate and the second heating plate is far away from the support column to form a V-shaped structure, wedge blocks are fixedly arranged on the opposite sides of the first heating plate and the second heating plate,
the adjusting component comprises an adjusting rod and a butting block,
one end of the adjusting rod extends to a position between the first heating plate and the second heating plate and is connected with the abutting block, and the other end of the adjusting rod extends to the outside of the air duct and is movably matched with the air duct.
3. The mining air duct type heating device according to claim 2, wherein an extension rod is fixedly arranged at one end of the adjusting rod, which is located outside the air duct, an adjusting screw rod is rotatably arranged on the side wall of the air duct, and the adjusting screw rod penetrates through the extension rod and is in threaded fit with the extension rod.
4. A mining air duct type heating device according to claim 3, characterized in that the first heating plate and the second heating plate are connected through an elastic member,
the elastic piece is used for applying elastic tension to the first heating plate and the second heating plate.
5. The mining air duct type heating device according to claim 4, wherein the elastic member is a spring or a metal elastic sheet.
6. The mining air duct type heating device according to claim 1, wherein the fan is connected with the base through a mounting seat, and the air duct is connected with the base through a support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220134112.6U CN216868817U (en) | 2022-01-19 | 2022-01-19 | Mining air duct type heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220134112.6U CN216868817U (en) | 2022-01-19 | 2022-01-19 | Mining air duct type heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216868817U true CN216868817U (en) | 2022-07-01 |
Family
ID=82153517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220134112.6U Active CN216868817U (en) | 2022-01-19 | 2022-01-19 | Mining air duct type heating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216868817U (en) |
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2022
- 2022-01-19 CN CN202220134112.6U patent/CN216868817U/en active Active
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