Heating structure of high-temperature drying box
By designing heating components, air supply components and reinforcement components in a high-temperature drying box, the problems of heat loss and low air circulation rates in the prior art are solved, and more efficient drying effects and heat utilization are achieved.
Patent Information
- Application Number
- CN202421650350.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-12
- Publication Date
- 2025-05-13
- Estimated Expiration
- 2034-07-12
AI Technical Summary
The heating structure of the existing high-temperature drying tank has problems such as heat loss and low air circulation rate, resulting in poor drying effect.
A high-temperature drying cabinet heating structure including a heating assembly, an air supply assembly and a reinforcement assembly is designed. The heating assembly provides efficient heating through the cooperation of the heating wire and the fan; the air supply assembly increases the air circulation rate through the installation of the extension box and the fan; the enhanced assembly further improves the air transmission strength and drying efficiency through the design of the fan 2 and exhaust ducts.
This heating structure significantly improves the drying efficiency, reduces heat loss, provides a better drying effect, is conducive to the drying treatment of drying substances, and improves the heat utilization efficiency.
Smart Images
Figure CN222865409U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of drying boxes, in particular to a heating structure of a high-temperature drying box. Background Art
[0002] A high-temperature drying box needs to be equipped with a high-temperature generating structure inside, and heating wires are often used for heating to provide a better heating environment inside the drying box. During the heating process, part of the heat of the heating structure will be dissipated in the box body, and the existing heating part is located on one side wall to heat the inside of the drying box. After heating, the air inside the drying box will produce liquid that is retained in the dry objects and the support, which is not conducive to the drying process of the dry objects. At a lower wind speed, the circulation rate of hot air inside the drying box is lower. Utility Model Content
[0003] 1. Technical issues to be resolved
[0004] In view of the deficiencies in the prior art, the utility model provides a heating structure for a high-temperature drying box, which has the characteristics of providing a better drying effect, being beneficial to the drying treatment of the dried objects inside the drying box, improving the drying effect, and utilizing heat with high efficiency.
[0005] (II) Technical solution
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a heating structure of a high-temperature drying box, comprising a heating component, an air supply component and a reinforcement component;
[0007] The heating assembly includes a support box, a long hole, a heating wire and a protective layer. The side wall of the support box is provided with a side wall cavity for installing the heating wire and the protective layer. The inner wall of the support box is provided with a plurality of long holes. A plurality of heating wires are installed inside the side wall cavity of the support box. The heating wires are bent in multiple sections, and the outside of the heating wires is covered with a protective layer.
[0008] The air supply assembly includes an extension box and a fan 1, the two sides of the support box are connected with the extension box, the fan 1 is installed on the extension box, and the air outlet end of the fan 1 faces the inside of the support box;
[0009] The reinforcing component comprises a second fan, a plurality of long ventilation holes are arranged at one end of the supporting box connected to the second fan, and the bottom side wall of the supporting box is connected to the second fan.
[0010] Preferably, it also includes an exhaust component, which includes an exhaust pipe, a support pipe and a filter layer 1, the support box is connected to a plurality of support pipes, a plurality of filter layers 1 are arranged inside the support pipe, and a plurality of exhaust pipes are connected to the support pipe.
[0011] Preferably, the reinforcement component also includes a protective cover, a second filter layer and a fixed tube. A fixed tube is installed on the inner wall of the bottom side wall of the support box, and a plurality of filter layers 2 are installed on the fixed tube. The filter layer 2 can cover the connection with the second fan. A plurality of air vents for transmitting wind are arranged on the protective cover, and the protective cover covers the outside of the fixed tube.
[0012] Preferably, it also includes a bottom box, the bottom side wall of the support box is connected to the bottom box, the bottom box is provided with through holes corresponding to the long ventilation holes, the protective cover, the second filter layer and the fixed pipe are all located inside the bottom box, and the second fan is connected to the bottom box.
[0013] Preferably, the air supply assembly also includes an air inlet pipe and a delivery pipe. The delivery pipe is installed on the top side wall of the support box. The air outlet end of the delivery pipe is an inclined surface facing the inside of the support box. The air outlet end of the delivery pipe is provided with multiple air outlets, and the delivery pipe is connected to several air inlet pipes.
[0014] Preferably, the reinforcement component further comprises a drain pipe and a plug, the bottom side wall of the bottom box is connected with a plurality of drain pipes, the drain pipes are installed with plugs for sealing the drain pipes, and the side wall of the protective cover is pointed.
[0015] Preferably, a support plate is further included. The support box is provided with the support plate inside and a plurality of through holes are provided on the support plate.
[0016] (III) Beneficial effects
[0017] Compared with the prior art, the utility model provides a heating structure of a high-temperature drying box, which has the following beneficial effects:
[0018] The heating structure of the high-temperature drying box blows air into the support box through the fan 1, the heating wire heats the surrounding environment, and the hot air is blown into the support box through the long holes through the fan 1, and discharged through the exhaust pipe. In the reinforcing component, the fan 2 generates wind pressure to enhance the wind transmission intensity, or an exhaust fan is selected to provide a better wind transmission rate, so that the air flow inside the support box is accelerated, the drying efficiency inside the support box is further improved, and a better drying effect is provided, which is beneficial to the drying treatment of the dried objects inside the support box, improves the drying effect, and utilizes heat efficiently. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 It is a schematic diagram of the structure of the utility model;
[0020] Figure 2 This is a schematic diagram of the main structure of the utility model;
[0021] Figure 3 For this utility model Figure 2 Schematic diagram of the cross-sectional structure at AA in the middle;
[0022] Figure 4 For this utility model Figure 2 Schematic diagram of the cross-sectional structure at BB in the middle;
[0023] Figure 5 For this utility model Figure 2 Schematic diagram of the cross-section structure at CC in the middle;
[0024] Figure 6 For this utility model Figure 2 Schematic diagram of the cross-sectional structure at DD in the middle;
[0025] Figure 7 It is a three-dimensional structural schematic diagram of the utility model;
[0026] Figure 8 For this utility model Figure 7 A schematic diagram of the local enlarged structure at point A in the middle;
[0027] Fig. 9 For this utility model Figure 7 A schematic diagram of the local enlarged structure at B in the middle;
[0028] Fig.10 It is a three-dimensional structural schematic diagram of the utility model;
[0029] Fig.11 For this utility model Fig.10 Schematic diagram of the local enlarged structure at point A in the middle.
[0030] Markings in the attached figure: 1. Support box; 2. Extension box; 3. Fan 1; 4. Exhaust duct; 5. Support pipe; 6. Filter layer 1; 7. Long holes; 8. Heating wire; 9. Protective layer; 10. Protective cover; 11. Filter layer 2; 12. Fixed pipe; 13. Drain pipe; 14. Plug; 15. Fan 2; 16. Air inlet pipe; 17. Delivery pipe; 18. Support plate; 19. Bottom box. DETAILED DESCRIPTION
[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0032] Example:
[0033] See also Figure 1-11 A heating structure of a high-temperature drying box includes a heating component, an air supply component and an enhancement component.
[0034] The heating assembly includes a support box 1, a long hole 7, a heating wire 8 and a protective layer 9. The side wall of the support box 1 is provided with a side wall cavity for installing the heating wire 8 and the protective layer 9. The inner wall of the support box 1 is provided with a plurality of long holes 7. A plurality of heating wires 8 are installed inside the side wall cavity of the support box 1. The heating wire 8 is in a multi-section bend shape, and the outside of the heating wire 8 is covered with a protective layer 9.
[0035] The air supply assembly includes an extension box 2 and a fan 3. The two sides of the support box 1 are connected to the extension box 2. The fan 3 is installed on the extension box 2, and the air outlet end of the fan 3 faces the inside of the support box 1.
[0036] The reinforcement component includes a second fan 15, and a plurality of long ventilation holes are arranged at one end of the support box 1 connected to the second fan 15. The bottom side wall of the support box 1 is connected to the second fan 15, and the second fan 15 can be one of an exhaust fan and a hair dryer. The protective layer 9 is preferably bonded to the support box 1, and a ventilation gap is arranged on the protective layer 9 or a plurality of long ventilation holes are arranged on the protective layer 9. The side wall of the support box 1 is provided with a plurality of long strip holes 7, and each heating wire 8 is electrically connected, and the heating wire 8 is electrically connected to the power supply, and the heating wire 8 is provided with a device for energizing the heating wire 8, such as a switch and a power controller, so that the heating wire 8 can generate heat after electrical pressurization to heat the inside of the support box 1. The heating wire 8 is in the shape of a wire or a strip, and a nickel-chromium alloy material can be selected. The protective layer 9 is preferably ceramic. The wind is blown into the interior of the support box 1 through the fan 3, and the heating wire 8 heats the surrounding environment. The hot air is blown into the interior of the support box 1 through the long strip hole 7 through the fan 3, and discharged through the exhaust pipe 4. In the enhanced component, the fan 2 15 generates wind pressure to enhance the wind transmission intensity, or an exhaust fan is selected to provide a better wind transmission rate, so that the air flow inside the support box 1 is accelerated, and the drying efficiency inside the support box 1 is further improved, providing a better drying effect, which is beneficial to the drying treatment of the dried objects inside the support box 1, improves the drying effect, and utilizes heat efficiently.
[0037] Reference Figure 1 and 3 The heating structure also includes an exhaust assembly, the exhaust assembly includes an exhaust pipe 4, a support pipe 5 and a filter layer 6, the support box 1 is connected to a plurality of support pipes 5, a plurality of filter layers 6 are arranged inside the support pipe 5, a plurality of exhaust pipes 4 are connected to the support pipe 5, the filter layer 6 is a filter element for filtering air, preferably a plate-like object with holes, the support pipe 5 is preferably connected to the top of the support box 1, and the wind is transmitted through the exhaust pipe 4 and the support pipe 5 in the exhaust assembly, and the transmitted wind is filtered by the filter layer 6 to reduce the entry of debris into the support box 1.
[0038] Reference Figure 3 and 6The enhanced component also includes a protective cover 10, a filter layer 11 and a fixed tube 12. The fixed tube 12 is installed on the inner wall of the bottom side wall of the support box 1, and a plurality of filter layers 11 are installed on the fixed tube 12. The filter layer 11 can cover the connection with the fan 15. A plurality of air vents for transmitting wind are arranged on the protective cover 10. The protective cover 10 covers the outside of the fixed tube 12. The filter layer 11 is preferably a filter for filtering gas. The filter layer 11 is preferably filter cotton. The air transmitted by the fan 15 is filtered simultaneously by the protective cover 10 and the filter layer 11, so as to further improve the cleanliness of the transmitted air.
[0039] Reference Figure 3 and 4 This heating structure also includes a bottom box 19, and the bottom side wall of the support box 1 is connected to the bottom box 19. The bottom box 19 is provided with through holes corresponding to the long ventilation holes. The protective cover 10, the second filter layer 11 and the fixed pipe 12 are all located inside the bottom box 19. The fan 15 is connected to the bottom box 19, and the protective cover 10 and the second filter layer 11 are supported by the bottom box 19 to improve the protection effect of the protective cover 10 and the second filter layer 11.
[0040] Reference Figure 3 The air supply component also includes an air inlet pipe 16 and a delivery pipe 17. The delivery pipe 17 is installed on the top side wall of the support box 1. The air outlet end of the delivery pipe 17 is an inclined surface facing the inside of the support box 1. The air outlet end of the delivery pipe 17 is provided with a plurality of air outlets. The delivery pipe 17 is connected to a plurality of air inlet pipes 16. The air inlet pipe 16 is connected to a pipe for transmitting air. The air is transmitted to the inside of the delivery pipe 17 through the air inlet pipe 16, and then transmitted to the inside of the support box 1 through the delivery pipe 17, thereby improving the flow effect of the wind and further improving the circulation effect of the air inside the support box 1.
[0041] Reference Figure 4 The enhancement component also includes a drain pipe 13 and a plug 14. The bottom side wall of the bottom box 19 is connected to a plurality of drain pipes 13. The drain pipes 13 are installed with plugs 14 for blocking the drain pipes 13. The side walls of the protective cover 10 are pointed. Preferably, the plug 14 and the drain pipe 13 are tension-connected. By setting the drain pipe 13 and the plug 14, the plug 14 is blocked to transmit liquid. When it is necessary to discharge the liquid inside the bottom box 19, the plug 14 is removed to discharge the liquid from the drain pipe 13.
[0042] Reference Figure 1 This drying box also includes a support plate 18. The support plate 18 is arranged inside the support box 1. The support plate 18 is provided with a plurality of through holes. A slider is connected to the inner wall of the support box 1. A guide rail is installed on the support plate 18. The guide rail and the slider cooperate to install the object to be dried on the support plate 18, so that the support plate 18 moves inside the support box 1, thereby driving the object to be dried to move inside the support box 1, which is convenient for transferring the object to be dried.
[0043] When in use, the dried object is placed on the support plate 18, and the fan 1 3 and the fan 2 15 are turned on to energize the heating wire 8 to heat the inside of the support box 1.
[0044] It should be noted that the phrases "one embodiment", "an embodiment", "an exemplary embodiment", "some embodiments", etc. mentioned in the specification indicate that the described embodiments may include certain features, structures or characteristics, but not every embodiment may include the certain features, structures or characteristics. In addition, such phrases do not necessarily refer to the same embodiment. In addition, when describing certain features, structures or characteristics in conjunction with an embodiment, it is within the knowledge of those skilled in the art to implement such features, structures or characteristics in conjunction with other embodiments, whether explicitly or not explicitly described.
[0045] It should be easily understood that “on,” “above,” and “over” in the present disclosure should be interpreted in the broadest manner, so that “on” not only means “directly on something,” but also includes the meaning of “on something” with intervening features or layers therebetween, and “above” or “over” not only includes the meaning of “above” or “over,” but also may include the meaning of “above” or “over something” with no intervening features or layers therebetween (i.e., directly on something).
[0046] In addition, spatially relative terms, such as "below," "below," "beneath," "above," "above," etc., may be used herein for ease of description to describe the relationship of one element or feature relative to other elements or features as shown in the figures. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation shown in the figures. The device may have other orientations (rotated 90 degrees or at other orientations), and the spatially relative descriptors used herein may likewise be interpreted accordingly.
[0047] It should be noted that, in this article, relational terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.
[0048] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit it. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.
Claims
1. A heating structure of a high temperature drying oven, characterized in that: It includes a heating component, an air supply component and an enhancement component; The heating assembly comprises a support box (1), a long hole (7), a heating wire (8) and a protective layer (9); the side wall of the support box (1) is provided with a side wall cavity for installing the heating wire (8) and the protective layer (9); the inner wall of the support box (1) is provided with a plurality of long holes (7); a plurality of heating wires (8) are installed inside the side wall cavity of the support box (1); the heating wire (8) is in a multi-section bent shape; and the outside of the heating wire (8) is coated with a protective layer (9); The air supply assembly comprises an extension box (2) and a fan one (3); the two sides of the support box (1) are connected to the extension box (2); the fan one (3) is installed on the extension box (2); and the air outlet end of the fan one (3) faces the inside of the support box (1); The reinforcement component comprises a second fan (15); one end of the support box (1) connected to the second fan (15) is provided with a plurality of long ventilation holes; the bottom side wall of the support box (1) is connected to the second fan (15).
2. The heating structure of a high temperature drying oven according to claim 1, characterized in that: It also comprises an exhaust assembly, which comprises an exhaust pipe (4), a support pipe (5) and a filter layer one (6); the support box (1) is connected to a plurality of support pipes (5); a plurality of filter layers one (6) are arranged inside the support pipe (5); and a plurality of exhaust pipes (4) are connected to the support pipe (5).
3. The heating structure of a high temperature drying oven according to claim 1, characterized in that: The reinforcement component further comprises a protective cover (10), a second filter layer (11) and a fixed pipe (12); the fixed pipe (12) is installed on the inner wall of the bottom side wall of the support box (1); a plurality of second filter layers (11) are installed on the fixed pipe (12); the second filter layer (11) can cover the connection with the second fan (15); a plurality of ventilation holes for transmitting wind are arranged on the protective cover (10); and the protective cover (10) covers the outside of the fixed pipe (12).
4. The heating structure of a high temperature drying oven according to claim 3, characterized in that: The invention also comprises a bottom box (19), the bottom side wall of the support box (1) is connected to the bottom box (19), the bottom box (19) is provided with a through hole corresponding to the long ventilation hole, the protective cover (10), the second filter layer (11) and the fixed pipe (12) are all located inside the bottom box (19), and the second fan (15) is connected to the bottom box (19).
5. The heating structure of a high temperature drying oven according to claim 1, characterized in that: The air supply assembly also includes an air inlet pipe (16) and a delivery pipe (17); the delivery pipe (17) is installed on the top side wall of the support box (1); the air outlet end of the delivery pipe (17) is an inclined surface facing the inside of the support box (1); the air outlet end of the delivery pipe (17) is provided with a plurality of air outlets; and the delivery pipe (17) is connected to a plurality of air inlet pipes (16).
6. The heating structure of a high temperature drying oven according to claim 4, characterized in that: The reinforcing assembly further comprises a drainage pipe (13) and a plug (14); the bottom side wall of the bottom box (19) is connected to a plurality of drainage pipes (13); the drainage pipes (13) are provided with plugs (14) for plugging the drainage pipes (13); and the side wall of the protective cover (10) is in a pointed shape.
7. The heating structure of a high temperature drying oven according to claim 1, characterized in that: It also comprises a support plate (18), the support box (1) is provided with the support plate (18) inside, and the support plate (18) is provided with a plurality of through holes.