CN211782651U - Hot air blowing device - Google Patents
Hot air blowing device Download PDFInfo
- Publication number
- CN211782651U CN211782651U CN201922500975.1U CN201922500975U CN211782651U CN 211782651 U CN211782651 U CN 211782651U CN 201922500975 U CN201922500975 U CN 201922500975U CN 211782651 U CN211782651 U CN 211782651U
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- heating
- hot air
- air blowing
- block
- upper cover
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Abstract
The utility model belongs to the technical field of drying equipment, especially, relate to a blow hot air device, including blowing hot air mechanism and support frame, blow hot air mechanism and include heating element, blow hot-blast upper cover, shell body, end support frame fixed mounting in the heating element bottom, heating element is located inside the shell body, just be provided with first thermocouple on the heating element, first thermocouple one end is passed the shell body, blow hot-blast upper cover fixed mounting in the heating element top, it is provided with a plurality of gas blowing mouths, a plurality of to blow hot-blast upper cover top all pass the shell body top, it is provided with the second thermocouple to blow hot-blast upper cover top, just the one end of second thermocouple is passed the shell body. Through the device, the hot air blowing device can adjust hot air at different temperatures to blow out hot air according to different products, so that the drying and heating temperatures can be controlled, and the device is suitable for drying and heating various products.
Description
Technical Field
The utility model belongs to the technical field of drying equipment, especially, relate to a blow hot-blast device.
Background
The hot air blowing device is used for drying and heating products with required temperature in the production process, so that the production environment of the products reaches the required temperature standard, related moisture is evaporated through heating and drying, the products are dried and heated through the hot air blowing device under the production temperature condition, smooth production is realized, and the output yield is improved. The heating cavity is arranged on the periphery of the production cavity in the prior art, the fan and the heating device are arranged in the heating cavity through the same between the heating cavity and the production cavity, and hot air generated after the heating device is heated by the fan is blown into the production cavity through the channel, so that the drying and heating effects on the product are achieved. The drying and heating in the process of product production in the prior art has the defects that the product types suitable for the drying and hot air blowing device are limited, the heating temperature is not convenient to control, and the structure of the device for blowing the hot air device is complex.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a blow hot air device, the hot air device that blows who aims at solving among the prior art is suitable for the technical problem that the product kind is limited and the controlled temperature is not convenient for.
In order to achieve the above purpose, the embodiment of the utility model provides a hot air blowing device, which comprises a hot air blowing mechanism and a supporting frame, the hot air blowing mechanism comprises a heating component, an upper hot air blowing cover and an outer shell, the support frame is fixedly arranged at the bottom of the heating component, the supporting frame penetrates through the bottom of the outer shell, the heating assembly is positioned inside the outer shell, and the heating component is provided with a first thermocouple for sensing the temperature of the heating component, one end of the first thermocouple penetrates through the outer shell, the hot air blowing upper cover is fixedly arranged at the top of the heating assembly, a plurality of air blowing openings are arranged at the top of the hot air blowing upper cover, the air blowing openings penetrate through the top of the outer shell, the top of the hot air blowing upper cover is provided with a second thermocouple for sensing the temperature of hot air, and one end of the second thermocouple penetrates through the outer shell.
Preferably, the heating assembly comprises a fixed block, a heating block, an air blowing block, a heating rod and a ventilation plate, the bottom of the fixed block is fixedly connected with the support frame, an installation cavity is formed in the fixed block, the heating block and the air blowing block are both placed in the installation cavity, the heating rod sequentially penetrates through the inner wall of the installation cavity, the heating block and the air blowing block and is used for heating the heating block, the heating block is fixedly connected with the first thermocouple, and the ventilation plate is fixedly installed at the top of the heating assembly and located on the installation cavity.
Preferably, the heating blocks are provided in number, and the heating blocks are arranged in sequence.
Preferably, a plurality of air holes for allowing hot air to pass through are formed in the air permeable plate.
Preferably, the outer parts of two opposite side surfaces of the fixing block are provided with a plurality of screw holes opposite in position.
Preferably, the shell body includes first casing and second casing, first casing with the second casing install respectively in the relative both sides of fixed block, just first casing with the top of second casing all is provided with and is used for radiating gap, just first casing with the top of second casing all is provided with the confession blow the mounting groove of hot-blast upper cover installation, the side of first casing with the position that the screw hole of fixed block side corresponds and the side of second casing with the position that the screw hole of fixed block side corresponds all is provided with the screw mounting hole.
Preferably, the screw mounting hole comprises a large-aperture section and a small-aperture section, and the small-aperture section is located above the large-aperture section.
Preferably, the support frame includes base, regulating block, heating panel and cushion, the cushion with fixed block fixed connection, the bottom of cushion with the top fixed connection of heating panel, the bottom of heating panel with the top fixed connection of base, the regulating block with the adjacent setting of base is used for adjusting base mounted position.
Preferably, the number of the cushion blocks is two, and the two cushion blocks are respectively installed at two ends of the top of the heat dissipation plate and used for balancing installation of the fixing blocks.
Preferably, the hot air blowing upper cover is shaped like a frustum of a pyramid, and a mounting area is formed at the bottom of the hot air blowing upper cover and extends outwards.
The embodiment of the utility model provides an above-mentioned one or more technical scheme among the hot blast apparatus that blows have one of following technological effect at least:
the hot air blowing device in the utility model comprises a hot air blowing mechanism and a supporting frame, the hot air blowing mechanism is fixedly arranged in the equipment through the supporting frame when in use, the bottom of the heating component is realized through fixedly connecting the supporting frame with the bottom of the heating component in the hot air blowing mechanism, the fixed installation of the heating component is realized, the heating component in the heating mechanism is heated to generate hot air, the hot air generated by heating the heating component is blown out under the action of a hot air blowing upper cover provided with an air blowing opening for drying and heating products, the heating component is wrapped through an outer shell body to avoid the damage caused by the mistaken touch of workers, a first thermocouple is arranged on the heating component to control the temperature of the heating component, the heating component is prevented from being heated too high due to infinite heating, the heating component is prevented from being damaged, a second thermocouple is arranged on the hot air blowing upper cover to control the temperature of the flowing hot air, the temperature is ensured to meet the drying and heating requirements of related products. Through the device, the hot air blowing device can adjust hot air at different temperatures to blow out hot air according to different products, so that the drying and heating temperatures can be controlled, and the device is suitable for drying and heating various products.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.
Fig. 1 is an effect diagram of a hot air blowing device provided by the embodiment of the present invention.
Fig. 2 is an exploded view of a hot air blowing device according to an embodiment of the present invention.
Fig. 3 is a front view of a hot air blowing device provided by an embodiment of the present invention.
Fig. 4 is a right side view of the hot air blowing device provided by the embodiment of the present invention.
Fig. 5 is a left side view of the hot air blowing device provided by the embodiment of the present invention.
Fig. 6 is a top view of a hot air blowing device according to an embodiment of the present invention.
Fig. 7 is a rear view of a hot air blowing device provided by the embodiment of the present invention.
Fig. 8 is a partially enlarged view of a in fig. 2.
Fig. 9 is a partially enlarged view of B in fig. 2.
Fig. 10 is a partial enlarged view of C in fig. 2.
Fig. 11 is a partial enlarged view of D in fig. 7.
Wherein, in the figures, the respective reference numerals:
10-hot air blowing mechanism 11-heating component 12-hot air blowing upper cover
13-outer shell 20-support frame 21-base
22-adjusting block 23-radiating plate 24-cushion block
111-first thermocouple 112-fixed block 113-heating block
114-blowing block 115-heating rod 116-air permeable plate
121-second thermocouple 122-air blowing port 123-installation area
131-first shell 132-second shell 1121-installation cavity
1122-screw hole 1161-air hole 1311-gap
1312 mounting groove 1313 screw mounting hole.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in fig. 1-11, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functionality throughout. The embodiments described below by referring to the drawings are exemplary and intended to explain the embodiments of the present invention and are not to be construed as limiting the present invention.
In the description of the embodiments of the present invention, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings, which is only for convenience in describing the embodiments of the present invention and simplifying the description, and do not indicate or imply that the device or element so indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the 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, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as fixed or detachable connections or as an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the embodiments of the present invention can be understood by those skilled in the art according to specific situations.
In an embodiment of the present invention, as shown in fig. 1 to 7, a hot air blowing device is provided, including a hot air blowing mechanism 10 and a supporting frame 20, the hot air blowing mechanism 10 is used for generating hot air for drying and heating, the supporting frame 20 is used for supporting and installing, the hot air blowing mechanism 10 includes a heating component 11, a hot air blowing upper cover 12 and an outer shell 13, the heating component 11 is used for emitting hot air, the hot air blowing upper cover 12 is used for guiding out hot air, the outer shell 13 is used for integrating components, the supporting frame 20 is fixedly installed at the bottom of the heating component 11, the position of the heating component 11 is ensured by fixedly installing the supporting frame 20 at the bottom of the heating component 11, and the supporting frame 20 passes through the bottom of the outer shell 13, and the bottom of the outer shell 13 is passed through the supporting frame 20, so as to ensure that no.
The hot air blowing upper cover 12 is fixedly installed at the top of the heating assembly 11, air heated by the heating assembly 11 is directly discharged through the hot air blowing upper cover 12 and used for heating and drying products, a plurality of air blowing openings 122 are formed in the top of the hot air blowing upper cover 12, the air blowing openings 122 penetrate through the top of the outer shell 13, hot air is sprayed and guided through the air blowing openings 122 formed in the top of the hot air blowing upper cover 12, a second thermocouple 121 used for sensing the temperature of hot air is arranged at the top of the hot air blowing upper cover 12, one end of the second thermocouple 121 penetrates through the outer shell 13, the temperature of the blown hot air is monitored by arranging the second thermocouple 121 at the top of the hot air blowing upper cover 12, and the other end of the second thermocouple 121 penetrates through the outer shell 13 and is connected with a temperature controller, the temperature of the blown hot air is monitored through the adjustment of the temperature controller, and the heating assembly 11 is adjusted in a matching way to ensure the balance between the two.
The hot air blowing device in the utility model comprises a hot air blowing mechanism 10 and a support frame 20, when in use, the hot air blowing mechanism 10 is fixedly arranged in the equipment through the support frame 20, the bottom of a heating component 11 in the hot air blowing mechanism 10 is fixedly connected with the support frame 20, the fixed installation of the heating component 11 is realized, the heating component 11 in the heating mechanism is heated to generate hot air, the hot air generated by heating the heating component 11 is blown out under the action of a hot air blowing upper cover 12 provided with an air blowing opening 122 for drying and heating products, the heating component 11 is wrapped up through an outer shell 13, the phenomenon that a worker mistakenly touches the heating component 11 to cause damage is avoided, a first thermocouple 111 is arranged on the heating component 11 to control the temperature of the heating component 11, the heating component 11 is prevented from being heated to be too high and damaging the heating component 11 due to infinite heating, the second thermocouple 121 is arranged on the hot air blowing upper cover 12 to control the temperature of the flowing hot air, so as to ensure that the temperature meets the drying and heating requirements of related products. Through the device, the hot air blowing device can adjust hot air at different temperatures to blow out hot air according to different products, so that the drying and heating temperatures can be controlled, and the device is suitable for drying and heating various products.
In another embodiment of the present invention, as shown in fig. 2 and 8, the heating assembly 11 includes a fixing block 112, a heating block 113, a blowing block 114, a heating rod 115 and a ventilation plate 116, the fixing block 112 is used for implementing the position fixing and installation of the component, the heating block 113 is used for heating the peripheral air, the blowing block 114 is used for blowing out the hot air, so as to make the air flow, the heating rod 115 is used for heating the component, as a heat source, the ventilation plate 116 is used for providing a circulation channel for the air, the bottom of the fixing block 112 is fixedly connected to the support frame 20, and the bottom of the fixing block 112 is fixedly connected to the support frame 20, so as to fix the position of the fixing block 112 under the action of the support frame 20, so that the position change does not occur, and the fixing block 112 is provided with an installation cavity 1121.
The heating block 113 and the blowing block 114 are both placed in the installation cavity 1121, the heating block 113 and the blowing block 114 are placed in the installation cavity 1121 on the fixing block 112, so that the heating effect of the heating block 113 is better, the heating efficiency is higher due to the reduction of space, the heating rod 115 sequentially penetrates through the inner wall of the installation cavity 1121, the heating block 113 and the blowing block 114 and is used for heating the heating block 113, and the heat of the heating rod 115 can be more quickly transferred to all parts of the heating block 113 by heating the heating block 113 through running through the heating block 113.
The heating block 113 is fixedly connected with the first thermocouple 111, the first thermocouple 111 can directly sense the temperature of the heating block 113 through the fixed connection between the heating block 113 and the first thermocouple 111, the temperature closest to the heating rod 115 is directly detected, the operation of the heating rod 115 is conveniently controlled, the ventilation plate 116 is fixedly installed at the top of the heating component 11 and located on the installation cavity 1121, the ventilation plate 116 is fixedly installed on the installation cavity 1121 of the heating component 11, the circulation between hot air in the installation cavity 1121 and outside air can be directly realized, and the air flowing speed is improved by arranging the air blowing blocks 114 at the two ends of the heating blocks 113, so that the drying and heating efficiency is improved.
In another embodiment of the present invention, as shown in fig. 2, the heating blocks 113 are provided in a plurality, and each of the heating blocks 113 is arranged in sequence, so that the heating efficiency is higher by providing a plurality of heating blocks 113.
In another embodiment of the present invention, as shown in fig. 2 and 10, a plurality of ventilation holes 1161 for allowing the hot air to pass through are formed on the ventilation plate 116, and the ventilation effect of the ventilation plate 116 is better by forming the plurality of ventilation holes 1161 on the ventilation plate 116.
In another embodiment of the present invention, as shown in fig. 1 to 3 and fig. 9, a plurality of screw holes 1122 opposite to each other are disposed on the outer sides of two opposite sides of the fixing block 112, and the fixing between the fixing block 112 and the component is realized by the screw holes 1122.
In another embodiment of the present invention, as shown in fig. 2 to 7, the outer housing 13 includes a first housing 131 and a second housing 132, the first housing 131 and the second housing 132 are respectively installed at two opposite sides of the fixing block 112, the outer housing 13 is configured as the first housing 131 and the second housing 132 to facilitate the installation of the outer housing 13, the top of the first housing 131 and the top of the second housing 132 are both provided with a gap 1311 for dissipating heat, the heat dissipating gap 1311 is configured to better dissipate the temperature of the fixing block 112, so as to prevent the temperature of the fixing block 112 from being too high, the top of the first housing 131 and the top of the second housing 132 are both provided with an installation groove 1312 for installing the hot air blowing upper cover 12, the installation of the hot air blowing upper cover 12 is ensured by installing the installation groove at the top of the first housing 131 and the top of the second housing 132, the side of the first housing 131 corresponds to the screw hole at the side of the fixing block and the second housing 132 The side of the body 132 and the position corresponding to the screw hole 1122 on the side of the fixed block 112 are provided with screw mounting holes 1313, the screws are mounted by arranging the screw mounting holes 1313 corresponding to the screw holes 1122 on the side of the fixed block 112 on the first casing 131 and the second casing 132, and the fixed block 112 is wrapped by the first casing 131 and the second casing 132 on the side of the fixed block 112 to prevent accidental touch.
In another embodiment of the present invention, as shown in fig. 2 to 3 and fig. 9, the screw mounting hole 1313 includes a large-diameter section and a small-diameter section, the small-diameter section is located above the large-diameter section, and through the narrow-down through hole, when the first and second housings 131 and 132 are mounted, the screw does not need to be taken out, and the first and second housings 131 and 132 only need to be lifted up respectively to be able to be put in and pulled out to be mounted, so that the screw is clamped at the upper portion of the through hole by pressing the first and second housings 131 and 132.
In another embodiment of the utility model, as shown in fig. 2 ~ 5, support frame 20 includes base 21, regulating block 22, heating panel 23 and cushion 24, and base 21 is used for realizing fixed mounting, and regulating block 22 is used for adjusting the mounted position, and heating panel 23 is used for dispelling the heat to the part and plays the guard action, prevents that overheated mistake from touching the injury that causes to hit, and cushion 24 is used for heightening the part, cushion 24 with fixed block 112 fixed connection through the fixed connection between cushion 24 and fixed block 112, makes fixed block 112 heighten through the effect of cushion 24.
The bottom of the cushion block 24 is fixedly connected with the top of the heat dissipation plate 23, the fixed connection between the bottom of the fixed block 112 and the top of the heat dissipation plate 23 is used for achieving connection between the fixed block 112 and the heat dissipation plate 23, the bottom of the heat dissipation plate 23 is fixedly connected with the top of the base 21, the fixed block 112 is enabled to achieve position regulation on equipment under the action of the base 21 through the fixed connection between the bottom of the heat dissipation plate 23 and the top of the base 21, the adjusting block 22 is arranged adjacent to the base 21 and used for adjusting the installation position of the base 21, and the installation position of the base 21 is adjusted through the adjusting block 22.
In another embodiment of the present invention, as shown in fig. 1 to 2, the two spacers 24 are provided, two spacers 24 are respectively installed at the two ends of the top of the heat dissipation plate 23 for balancing the installation of the fixed block 112, and the two spacers 24 are respectively installed at the two ends of the top of the heat dissipation plate 23 for balancing the installation of the fixed block 112 to prevent the shaking.
In another embodiment of the present invention, as shown in fig. 1-2, the shape of the hot air blowing upper cover 12 is a prismoid shape, the bottom of the hot air blowing upper cover 12 extends outward to form an installation area 123 for realizing the installation of the hot air blowing upper cover, and the hot air blowing upper cover 12 is set to be a prismoid shape, so that the speed of hot air flowing upward becomes fast due to the narrowing speed of the channel, and the drying and heating effect on the product is improved.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. A hot air blowing device is characterized in that: including blowing hot-blast mechanism and support frame, blow hot-blast mechanism and include heating element, blow hot-blast upper cover and shell body, support frame fixed mounting in heating element's bottom, just the support frame passes the bottom of shell body, heating element is located the inside of shell body, just be provided with the first thermocouple that is used for perception heating element's temperature on the heating element, the one end of first thermocouple is passed the shell body, blow hot-blast upper cover fixed mounting in the heating element top, the top of blowing hot-blast upper cover is provided with a plurality of gas blowing mouths, and is a plurality of the gas blowing mouth all passes the shell body top, it is provided with the second thermocouple that is used for the hot-blast temperature of perception to blow hot-blast upper cover top, just the one end of second thermocouple is passed the shell body.
2. The hot air blowing device according to claim 1, characterized in that: the heating assembly comprises a fixed block, a heating block, an air blowing block, a heating rod and a ventilation plate, the bottom of the fixed block is fixedly connected with the support frame, an installation cavity is formed in the fixed block, the heating block and the air blowing block are arranged in the installation cavity, the heating rod sequentially penetrates through the inner wall of the installation cavity, the heating block and the air blowing block and is used for heating the heating block, the heating block is fixedly connected with the first thermocouple, and the ventilation plate is fixedly arranged at the top of the heating assembly and located on the installation cavity.
3. The hot air blowing device according to claim 2, characterized in that: the heating blocks are provided with a plurality of heating blocks, and the heating blocks are sequentially arranged.
4. The hot air blowing device according to claim 2, characterized in that: the ventilation plate is provided with a plurality of ventilation holes for hot air to pass through.
5. The hot air blowing device according to claim 2, characterized in that: the outer portions of two opposite side faces of the fixing block are provided with a plurality of screw holes opposite in position.
6. The hot air blowing device according to claim 2, characterized in that: the shell body includes first casing and second casing, first casing with the second casing install respectively in the relative both sides of fixed block, just first casing with the top of second casing all is provided with and is used for radiating gap, just first casing with the top of second casing all is provided with the confession blow the mounting groove of hot-blast upper cover installation, the side of first casing with the position that the screw hole of fixed block side corresponds and the side of second casing with the position that the screw hole of fixed block side corresponds all is provided with the screw mounting hole.
7. The hot air blowing device according to claim 6, characterized in that: the screw mounting hole comprises a large-aperture section and a small-aperture section, and the small-aperture section is located above the large-aperture section.
8. The hot air blowing device according to any one of claims 2 to 7, characterized in that: the support frame includes base, regulating block, heating panel and cushion, the cushion with fixed block fixed connection, the bottom of cushion with the top fixed connection of heating panel, the bottom of heating panel with the top fixed connection of base, the regulating block with the adjacent setting of base is used for adjusting base mounted position.
9. The hot air blowing device according to claim 8, characterized in that: the two cushion blocks are respectively installed at two ends of the top of the heat dissipation plate and used for balancing installation of the fixed blocks.
10. The hot air blowing device according to any one of claims 1 to 7, characterized in that: the hot air blowing upper cover is in a frustum pyramid shape, and the bottom of the hot air blowing upper cover extends outwards to form an installation area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922500975.1U CN211782651U (en) | 2019-12-31 | 2019-12-31 | Hot air blowing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922500975.1U CN211782651U (en) | 2019-12-31 | 2019-12-31 | Hot air blowing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211782651U true CN211782651U (en) | 2020-10-27 |
Family
ID=72890644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922500975.1U Expired - Fee Related CN211782651U (en) | 2019-12-31 | 2019-12-31 | Hot air blowing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211782651U (en) |
-
2019
- 2019-12-31 CN CN201922500975.1U patent/CN211782651U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201027 Termination date: 20201231 |
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| CF01 | Termination of patent right due to non-payment of annual fee |