Novel energy-saving environment-friendly heating system

Abstract

The utility model relates to the field of drying equipment, and discloses a novel energy-saving and environment-friendly heating system which comprises a supporting mechanism which stably supports a heating pipe and ensures the stability and safety of the heating pipe in the working process. The heating pipe is connected with the supporting mechanism and used for providing heat into the drying room; the heating pipes are arranged in the mode that the pipe heads of the heating pipes penetrate into the head-end box on the supporting mechanism, the pipe tails of the heating pipes penetrate out of the tail-end box on the supporting mechanism, the supporting mechanism is used for supporting the heating pipes, and the heating pipes are arranged in a snake shape. According to the novel energy-saving and environment-friendly heating system, the design of the heating pipes arranged in the snakelike mode is adopted, the flowing distance of hot gas in the drying room and the contact area of the hot gas and wood are remarkably increased, temperature distribution in the drying room is more even, heat exchange can be conducted between the hot gas and the wood more sufficiently and evenly, the utilization efficiency of heat energy is improved, and the energy-saving and environment-friendly effects are achieved. Due to the design of a plurality of radiating fins on the radiator, the utilization efficiency of heat is improved.

Description

Technical Field

[0001] The utility model relates to the field of drying equipment, in particular to a new energy-saving and environment-friendly heating system. Background Technique

[0002] Wood drying equipment is an important mechanical equipment for wood drying treatment and is widely used in wood processing enterprises. The working principle of wood drying equipment mainly depends on heat transfer and material flow. Drying media such as hot air or steam are in full contact with the wood, and the moisture in the wood is evaporated through heat conduction, convection, and radiation, etc., so as to achieve the purpose of drying. In the field of wood drying, the heating system, as a core component, is directly related to the drying efficiency and the effectiveness of energy utilization.

[0003] When the existing heating system conveys hot gas, the travel of the hot gas from one end of the pipeline to the other end is too short. The short pipeline setting causes the hot gas not to fully exchange heat with the wood, and a large amount of heat energy is discharged without being effectively absorbed, resulting in low overall drying efficiency. The unreasonable pipeline layout makes the temperature distribution in the drying room uneven, and the system needs to consume more energy to maintain the set temperature, increasing the operating cost. Content of the Utility Model

[0004] To solve the problems mentioned above, the utility model is realized through the following technical solutions:

[0005] A new energy-saving and environment-friendly heating system, comprising: a support mechanism, which not only stably supports the heating pipe to ensure its stability and safety during the working process; a heating pipe, connected to the support mechanism and used to provide heat to the drying room; the heating pipe is arranged such that its pipe head penetrates through the first-end box body on the support mechanism and its pipe tail penetrates through the last-end box body on the support mechanism. The support mechanism is used to provide support for the heating pipe. The heating pipe is arranged in a serpentine shape to extend the flow distance of the gas in the heating pipe in the drying room. As the direct source of heat, the serpentine arrangement design of the heating pipe significantly increases the contact area and contact time with the air in the drying room, improving the heat exchange efficiency; a heat dissipation mechanism, arranged on one side of the support mechanism and used to dissipate the heat on the heating pipe in the drying room.

[0006] It further comprises: a fixing frame, arranged below the heating pipe, and both the support mechanism and the heat dissipation mechanism are connected to the fixing frame.

[0007] The heat dissipation mechanism includes: a frame installed on the fixing bracket; a plurality of assembly plates installed on the frame; a plurality of power sources respectively connected to the plurality of assembly plates; and a plurality of fan blades respectively installed on the power shafts of the plurality of power sources. The power sources drive the fan blades to rotate, accelerating the air flow in the drying chamber, promoting the rapid and uniform distribution of the heat of the heating tubes, effectively avoiding local overheating, and improving the uniformity and efficiency of drying.

[0008] It further includes: a plurality of radiators installed on the heating tubes for dissipating the heat in the heating tubes.

[0009] The radiator includes a plurality of heat dissipation fins arranged on the heating tubes and distributed in a linear array.

[0010] The heat dissipation fins are annular. The multiple heat dissipation fins on the radiator are designed in a linear array and an annular shape, greatly increasing the heat dissipation area of the outer surface of the heating tubes and promoting the rapid transfer and diffusion of heat.

[0011] Temperature sensors are installed at both the head and the tail of the heating tubes for detecting the inlet and outlet air temperatures.

[0012] The support mechanism is composed of multiple groups of boxes, and the boxes are arranged at the bending parts of the heating tubes.

[0013] The present utility model provides a new energy-saving and environment-friendly heating system. Compared with the prior art, it has the following beneficial effects:

[0014] (1) By adopting the design of heating tubes arranged in a serpentine shape, the flow distance of the hot gas in the drying chamber and the contact area with the wood are significantly increased. The temperature distribution in the drying chamber is more uniform, avoiding local overheating or insufficient temperature, enabling the hot gas to conduct more sufficient and uniform heat exchange with the wood, improving the utilization efficiency of thermal energy, and reducing the waste of thermal energy.

[0015] (2) Due to the improvement of the heat exchange efficiency and the optimization of the temperature distribution, the system can maintain the set drying temperature with lower energy consumption, thereby reducing the operating cost and achieving the goal of energy conservation and consumption reduction. The design of multiple heat dissipation fins on the radiator not only improves the utilization efficiency of heat but also helps to reduce the temperature of the heating tubes themselves, reducing thermal stress and thermal fatigue, and extending the service life of the heating tubes and other components. Description of the Drawings

[0016] Figure 1 It is a three-dimensional structure schematic diagram proposed by the present utility model.

[0017] Figure 2 It is another perspective three-dimensional structure schematic diagram proposed by the present utility model.

[0018] Figure 3Schematic diagram of the support mechanism and heating tube proposed by the present utility model.

[0019] Figure 4 Schematic diagram of the heating tube structure proposed by the present utility model.

[0020] Figure 5 Schematic diagram of the radiator structure proposed by the present utility model.

[0021] Figure 6 Schematic diagram of the heat dissipation mechanism structure proposed by the present utility model.

[0022] The reference numerals in the figure are:

[0023] 1. Fixed frame;

[0024] 2. Support mechanism; 201. Head box; 202. Tail box;

[0025] 3. Heating tube; 301. Tube head; 302. Tube tail;

[0026] 4. Radiator;

[0027] 5. Heat dissipation mechanism; 501. Frame; 502. Assembly plate; 503. Power source; 504. Fan blade. Specific implementation manner

[0028] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.

[0029] Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0030] Refer to Figures 1-6, a new energy-saving and environment-friendly heating system, comprising: a support mechanism 2 which not only stably supports the heating tube 3 to ensure its stability and safety during operation; a heating tube 3 connected to the support mechanism 2 for providing heat to the drying chamber; the heating tube 3 is arranged such that its tube head 301 penetrates into the first-end box body 201 on the support mechanism 2 and then its tube tail 302 penetrates out of the last-end box body 202 on the support mechanism 2. The support mechanism 2 is used to support the heating tube 3. The heating tube 3 is arranged in a serpentine shape to extend the flow distance of the gas in the heating tube 3 in the drying chamber. Through the design of multiple groups of box bodies, it ingeniously adapts to the serpentine arrangement of the heating tube 3. As the direct source of heat, the serpentine arrangement design of the heating tube 3 significantly increases the contact area and contact time with the air in the drying chamber, improves the heat exchange efficiency, and also makes the temperature distribution in the drying chamber more uniform, enhancing the overall heating efficiency; a heat dissipation mechanism 5 arranged on one side of the support mechanism 2 for dissipating the heat on the heating tube 3 in the drying chamber. The heat dissipation mechanism 5 accelerates the air flow in the drying chamber, promotes the rapid and uniform distribution of the heat of the heating tube 3, effectively avoids the phenomenon of local overheating, and improves the uniformity and efficiency of drying.

[0031] A fixing frame 1 is arranged below the heating tube 3. Both the support mechanism 2 and the heat dissipation mechanism 5 are connected to the fixing frame 1. The fixing frame 1 serves as the support foundation of the entire system, ensuring the stable connection of the heating tube 3, the support mechanism 2, and the heat dissipation mechanism 5, improving the overall stability and safety of the system. It also provides convenience for the installation and maintenance of the system, enabling the positioning and fixing of each component part.

[0032] The heat dissipation mechanism 5 includes: a frame 501 installed on the fixing frame 1; a plurality of assembly plates 502 installed on the frame 501; a plurality of power sources 503 respectively connected to the plurality of assembly plates 502; a plurality of fan blades 504 respectively installed on the power shafts of the plurality of power sources 503. The power source 503 uses a servo motor or can also use a stepping motor.

[0033] A plurality of radiators 4 are installed on the heating tube 3 for diffusing the heat in the heating tube 3; the radiator 4 includes a plurality of heat dissipation fins arranged on the heating tube 3 and distributed in a linear array; the heat dissipation fins are circular. The design of the plurality of heat dissipation fins on the radiator 4 in a linear array and circular shape greatly increases the heat dissipation area on the outer surface of the heating tube 3, promotes the rapid transfer and diffusion of heat, not only improves the utilization efficiency of heat but also helps to reduce the temperature of the heating tube 3 itself and extends its service life.

[0034] Temperature sensors are installed at both the tube head 301 and the tube tail 302 of the heating tube 3 for detecting the inlet and outlet air temperatures. The temperature sensors at both ends of the heating tube 3 can monitor the inlet and outlet air temperatures in real time, providing important data support for accurately controlling the temperature of the drying chamber, and helping to achieve energy conservation and consumption reduction and the consistency of product quality.

[0035] The supporting mechanism 2 is composed of a plurality of boxes, and the boxes are arranged at the bends of the heating tubes 3 .

[0036] During use, first, start the entire heating system, including the support mechanism 2, the heating pipe 3, the heat dissipation mechanism 5 and all components on the fixed frame 1. The system performs an initialization self-check to ensure that all components are in normal working condition. The heating pipe 3 receives the hot air transported from the combustion chamber, generates heat and provides a heat source in the drying room. The heating pipe 3 is arranged in a serpentine shape, and its pipe head 301 passes through the head box 201 of the support mechanism 2, and the pipe tail 302 passes through the end box 202, which prolongs the flow distance of the gas in the drying room, increases the contact area and time with the air, and improves the heat exchange efficiency. The power source 503 in the heat dissipation mechanism 5 is started to drive the fan blades 504 to rotate, accelerating the flow of air in the drying room. The flowing air takes away the heat on the heating pipe 3 and distributes it evenly in the drying room through the heat dissipation mechanism 5, effectively avoiding local overheating. The temperature sensor monitors the inlet and outlet air temperatures in real time. The system accurately controls the temperature in the drying room according to the feedback data of the temperature sensor to ensure that the temperature is kept within the set range to achieve energy saving and consumption reduction and consistency of product quality. The radiator 4 on the heating tube 3 further diffuses the heat through a plurality of heat sinks. The design of the heat sink greatly increases the heat dissipation area of the outer surface of the heating tube 3, promotes the rapid transfer and diffusion of heat, and improves the heat utilization efficiency. During the entire working process, the fixed frame 1 serves as the supporting basis of the system to ensure the firm connection and overall stability of the heating tube 3, the supporting mechanism 2 and the heat dissipation mechanism 5. The system continues to operate, during which necessary maintenance and inspection can be carried out to ensure the normal operation of each component and the long-term stable operation of the system. When the drying process is completed, the heating system and the heat dissipation mechanism 5 are turned off, and the system is cooled to ensure that all components can be safely cooled to room temperature after being turned off.

[0037] In summary, compared with the prior art, the present invention has the following beneficial effects:

[0038] By adopting the design of the serpentine arrangement of the heating tube 3, the flow distance of the hot gas in the drying room and the contact area with the wood are significantly increased, the temperature distribution in the drying room is more uniform, and the phenomenon of local overheating or insufficient temperature is avoided, so that the hot gas can have a more sufficient and uniform heat exchange with the wood, thereby improving the utilization efficiency of thermal energy and reducing the waste of thermal energy.

[0039] Due to the improvement of heat exchange efficiency and the optimization of temperature distribution, the system can maintain the set drying temperature with lower energy consumption, thereby reducing the operating cost and achieving the goal of energy conservation and consumption reduction. The design of multiple fins on the radiator 4 not only improves the utilization efficiency of heat but also helps to reduce the temperature of the heating tube 3 itself, reduces thermal stress and thermal fatigue, and extends the service life of the heating tube 3 and other components.

[0040] Finally, the following points should be noted: First, in the description of this application, it should be noted that unless otherwise specified and defined, the terms "installation", "connection", and "coupling" should be understood in a broad sense, which can be mechanical connection or electrical connection, or the internal communication of two components, and can be directly connected. "Up", "down", "left", "right", etc. are only used to represent the relative position relationship. When the absolute position of the object being described changes, the relative position relationship may change;

[0041] Second, in the drawings of the disclosed embodiments of the present utility model, only the structures related to the disclosed embodiments are involved. Other structures can refer to the general design. Without conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0042] Finally, the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A new energy-saving and environment-friendly heating system, characterized in that, Comprising: A support mechanism (2); A heating tube (3), connected to the support mechanism (2) and used to provide heat to the drying chamber; The heating tube (3) is arranged such that its tube head (301) penetrates into the first end box body (201) on the support mechanism (2), and then its tube tail (302) penetrates out of the end box body (202) on the support mechanism (2). The support mechanism (2) is used to support the heating tube (3), and the heating tube (3) is arranged in a serpentine arrangement to extend the flow distance of the gas in the heating tube (3) in the drying chamber; A heat dissipation mechanism (5), arranged on one side of the support mechanism (2) and used to dissipate the heat on the heating tube (3) in the drying chamber.

2. The novel energy-saving and environmental-friendly heating system according to claim 1, wherein Further comprising: A fixing frame (1), arranged below the heating tube (3), and both the support mechanism (2) and the heat dissipation mechanism (5) are connected to the fixing frame (1).

3. The new energy-saving and environment-friendly heating system according to claim 2, characterized in that The heat dissipation mechanism (5) comprises: A frame (501), installed on the fixing frame (1); A plurality of assembly plates (502), installed on the frame (501); A plurality of power sources (503), respectively connected to the plurality of assembly plates (502); A plurality of fan blades (504), respectively installed on the power shafts of the plurality of power sources (503).

4. A new energy-saving and environmentally friendly heating system according to claim 1, characterized in that, Further comprising: A plurality of radiators (4), installed on the heating tube (3) and used to disperse the heat in the heating tube (3).

5. A new energy-saving and environmentally friendly heating system according to claim 4, characterized in that, The radiator (4) comprises a plurality of heat dissipation fins, arranged on the heating tube (3) and distributed in a linear array.

6. A new energy-saving and environmental-friendly heating system according to claim 5, characterized in that, The heat dissipation fins are annular.

7. A new energy-saving and environmental-friendly heating system according to claim 1, characterized in that, Temperature sensors are installed at both the tube head (301) and the tube tail (302) of the heating tube (3) to detect the inlet and outlet air temperatures.

8. The new energy-saving and environment-friendly heating system according to claim 1, wherein, The support mechanism (2) is composed of multiple groups of box bodies, and the box bodies are arranged at the bending positions of the heating tube (3).

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