High-energy-efficiency variable-frequency heat storage heating equipment

Abstract

The high-energy-efficiency variable-frequency heat storage heating equipment comprises a base and a top seat, a plurality of resistance wires are arranged between the base and the top seat in an annular array mode in the direction of a center shaft, heat insulation plates are assembled between the resistance wires, and an air opening is reserved between every two adjacent heat insulation plates; a plurality of air adjusting plates are installed in the air openings of the adjacent heat insulation plates in a hinged mode, a supporting frame is arranged on the multiple air adjusting plates, the air adjusting plates are assembled on the supporting frame in a hinged mode, a threaded sleeve is connected to the center of the top of the supporting frame, and a fan is further installed at the center of the base. And a fan is further installed in the center of the base, when the fan is started, the hot air box can be rapidly pushed to blow outwards, when the angle of the air adjusting plate is changed, the flow direction of hot air can be changed, the flow direction of the hot air can be conveniently controlled, and efficient and accurate heating is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of heating equipment, in particular to a high-energy-efficiency variable-frequency heat storage heating equipment. Background Art

[0002] Heating is the earliest building environment control technology developed by humans. Since humans learned to use fire, they have invented heating methods such as kangs, stoves, fire walls, and fire floors to resist the threat of cold to survival. These are the earliest heating equipment and systems, some of which are still in use today. Today, heating equipment and systems have made great progress in terms of human comfort and hygiene, the beauty and dexterity of equipment, automatic control of systems and equipment, diversification of system forms, and effective use of energy. Among them, electric heating devices are more convenient to use and more widely used.

[0003] However, in actual applications, common variable frequency heat storage heating devices usually use heating resistors for heat release and heating. For example, a heating device is made into a stove shape, with multiple spring-shaped resistors arranged vertically inside and a steel wire fence installed outside for protection. When power is supplied, the resistors can radiate heat energy to the surroundings. However, this heating device mainly relies on the resistors to radiate heat energy outward, the hot air circulation is slow, and the flow direction of the hot air is not convenient to control.

[0004] Therefore, those skilled in the art provide a high-energy-efficiency variable-frequency heat storage heating device to solve the problems raised in the above-mentioned background technology. Utility Model Content

[0005] In order to solve the problems raised in the above background technology, the present application provides a high-energy-efficiency variable-frequency heat storage heating equipment, which can accelerate the flow of hot air and facilitate the control of the flow direction of hot air to facilitate precise heating.

[0006] The present application provides a high-energy-efficiency variable-frequency heat storage heating equipment, including a base and a top seat, a plurality of resistance wires are arranged in a circular array around a central axis between the base and the top seat, and a heat insulation board is installed between the plurality of resistance wires, an air outlet is left between adjacent heat insulation boards, and a plurality of air regulating plates are hingedly installed in the air outlets of adjacent heat insulation boards, the plurality of air regulating plates are provided with a support frame, the air regulating plates are hingedly installed on the support frame, a threaded sleeve is connected at the top center of the support frame, and a knob is rotatably installed at the center of the top seat, an adjusting screw is fixedly connected to the bottom of the knob, the bottom end of the adjusting screw extends into the threaded sleeve and cooperates with the thread of the threaded sleeve, and a fan is also installed at the center of the base.

[0007] Beneficial effects:

[0008] 1. In the present application, a heat insulation board is arranged between adjacent resistance wires, and an air outlet is opened between adjacent heat insulation boards. A plurality of air regulating plates are hingedly installed in the air outlet. When the support frame slides up and down, the angle of the air regulating plate can be adjusted, and a fan is also installed at the center of the base. When the fan is started, the hot air box can be quickly pushed outward, and when the angle of the air regulating plate is changed, the flow direction of the hot air can be changed, which is convenient for controlling the flow direction of the hot air and realizing efficient and accurate heating.

[0009] 2. The present application also adds a light-blocking arc plate on the outside of the resistance wire. The light-blocking arc plate can protect the resistance wire inside, and when the resistance wire is heated and emits light, it can protect human eyes and avoid damage caused by direct exposure to the resistance wire. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a schematic diagram of the overall structure of this application;

[0011] Figure 2 is a schematic diagram of the resistance wire structure of the present application;

[0012] Figure 3 is a schematic diagram of the structure of the heat insulation board of the present application;

[0013] Figure 4 This is a schematic diagram of the air regulating plate structure of this application

[0014] Figure 5 This is a detailed diagram of the air regulating plate structure of this application

[0015] Figure 6 It is a schematic diagram of a top view of a cross section of the present application. DETAILED DESCRIPTION

[0016] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0017] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0018] It should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "leaf flat", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model.

[0019] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly specified.

[0020] Example

[0021] like Figure 1-6 As shown, the present application discloses a high-energy-efficiency variable-frequency heat storage heating device, including a base 1 and a top seat 2, a plurality of resistance wires 3 are arranged in a circular array around the central axis direction between the base 1 and the top seat 2, a variable-frequency electric box is also installed at the bottom of the base 1, the plurality of resistance wires 3 are electrically connected to the variable-frequency electric box, and a light-blocking arc plate 31 is also installed on the outer side of the position where the resistance wires 3 are located, and a heat insulation board 4 is installed between the plurality of resistance wires 3, the number of the heat insulation boards is at least four, the outermost edge of the heat insulation board 4 is located beyond the position where the resistance wires 3 are located, and the upper and lower ends of the heat insulation board 4 are respectively connected to the top seat 2 and the base 1, and the position of the fan 10 is below the center point of the support frame 6;

[0022] Specifically, a plurality of resistance wires 3 arranged in a circular array can ensure that the heating equipment radiates heat evenly, and the frequency conversion box arranged under the base 1 can conveniently control the output power of the resistance wire and the heating temperature. At the same time, the light-blocking arc plate 31 installed on the outside of the resistance wire 3 can, on the one hand, protect the resistance wire 3 to prevent flammable objects such as paper scraps from entering the equipment and directly contacting the resistance wire 3 to cause a fire. On the other hand, the resistance wire 3 will emit light and heat after being energized. When in use, it can prevent people from looking directly at the resistance wire 3 to avoid damage to the human eye. The heat insulation plate 4 arranged between adjacent resistance wires 3 can conveniently divide the heat dissipated by the resistance wire 3, so as to facilitate uniform heating to the surroundings.

[0023] Air vents are left between adjacent heat insulation boards 4, and multiple air regulating plates 5 are hingedly installed in the air vents of adjacent heat insulation boards 4. Multiple air regulating plates 5 are provided with support frames 6, and the air regulating plates 5 are hingedly assembled on the support frames 6. A threaded sleeve 7 is connected to the top center of the support frame 6, and an adjusting screw 81 is fixedly connected to the bottom of the knob 8. The bottom end of the adjusting screw 81 extends into the threaded sleeve 7 and is threadably matched with the threaded sleeve 7.

[0024] In addition, in order to quickly promote the flow of hot air in the device, a fan 10 is also installed on the base 1. When the fan 10 rotates, it can push the hot air inside the device to flow outward, which is convenient for rapid heating. A knob 8 is also installed on the top seat 2. The adjusting screw 81 can be rotated by the knob 8. By adjusting the thread of the screw 81 and the threaded sleeve 7, the support frame 6 can be pushed to slide up and down. When the support frame 6 slides, the angle of the air regulating plate 5 can be adjusted, so that when the hot air flows, it can blow along the angle direction of the air regulating plate 5, which is convenient for controlling the flow direction of the hot air and stably controlling the heating.

[0025] like Figure 4 , 5 As shown, a transfer shaft 51 is provided at the center of both sides of the air regulating plate 5, and the air regulating plate 5 is rotatably connected to the adjacent insulation plate 4 through the transfer shaft 51, and the inner side of the air regulating plate 5 is connected to the support frame 6 through the control spring 61. In order to realize the hinged cooperation between the air regulating plate 5 and the support frame 6, the air regulating plate 5 is connected to the support frame 6 through the control spring 61, so that the air regulating plate 5 is pushed to rotate through the support frame 6.

[0026] like Figure 1 , 5 As shown, a plurality of steel wire fences 9 are arranged in a circular array between the base 1 and the top seat 2. The steel wire fences 9 wrap the heat insulation board 4 inside. The arranged steel wire fences 9 can protect the inside of the equipment to prevent personnel from contacting the internal dangerous components and scalding, and can also prevent some objects from extending into the interior of the equipment and being ignited.

[0027] Working principle: When in use, first power on the device, and with the cooperation of the frequency conversion box, power can be supplied to the resistance wire 3 and the fan 10. After the resistance wire 3 is powered on, it can emit light and heat, thereby heating the air inside the device and dissipating heat to the outside for heating. In addition, due to the light-blocking arc plate 31 arranged on the outside of the resistance wire 3, on the one hand, the resistance wire 3 can be protected to prevent flammable objects such as paper scraps from entering the device and directly contacting the resistance wire 3, thereby causing a fire. On the other hand, the resistance wire 3 will emit light and heat after being powered on. When in use, it can prevent human eyes from looking directly at the resistance wire 3, thereby avoiding damage to the human eyes, which is relatively safe.

[0028] In addition, in order to quickly promote the flow of hot air in the device, a fan 10 is also installed on the base 1. When the fan 10 rotates, it can push the hot air inside the device to flow outward, which is convenient for rapid heating. A knob 8 is also installed on the top seat 2. The adjusting screw 81 can be rotated by the knob 8. The threaded cooperation of the adjusting screw 81 and the threaded sleeve 7 can push the support frame 6 to slide up and down. When the support frame 6 slides, the angle of the air regulating plate 5 can be adjusted, so that when the hot air flows, it can be blown along the angle direction of the air regulating plate 5, which is convenient for controlling the flow direction of the hot air and providing efficient and accurate heating.

[0029] A steel wire fence 9 is also provided between the base 1 and the top seat 2 to protect the interior of the device, prevent personnel from coming into contact with internal dangerous components and avoid burns, and also prevent some objects from extending into the interior of the device and being ignited.

[0030] The embodiment and drawings of the present utility model are only for illustrating the design concept of the present utility model, and the protection scope of the present utility model should not be limited to this embodiment.

[0031] It can be seen from the above description that the design purpose of the utility model can be effectively implemented. The embodiment part shows the purpose of the utility model and the implementation function and structural theme, and includes other equivalent replacements.

[0032] Therefore, the rights of the present utility model include other equivalent implementations, and the specific scope of rights is referred to the claims.

Claims

1. A high-efficiency variable frequency heat storage heating device, comprising a base and a top seat, wherein a plurality of resistance wires are arranged in a circular array around a central axis between the base and the top seat, and a heat insulation board is installed between the plurality of resistance wires, characterized in that: Air vents are left between adjacent insulation boards, and a plurality of air regulating plates are hingedly installed in the air vents of adjacent insulation boards. A support frame is provided for the plurality of air regulating plates, and the air regulating plates are hingedly assembled on the support frame. A threaded sleeve is connected to the top center of the support frame, and a knob is rotatably installed at the center of the top seat. An adjusting screw is fixedly connected to the bottom of the knob, and the bottom end of the adjusting screw extends into the threaded sleeve and cooperates with the thread of the threaded sleeve. A fan is also installed at the center of the base.

2. According to claim 1, a high-efficiency variable frequency heat storage heating device is characterized in that: The centers of both sides of the air regulating plate are provided with transfer shafts, the air regulating plate is rotatably connected to the adjacent heat insulation plate through the transfer shafts, and the inner side of the air regulating plate is connected to the support frame through a control spring.

3. The high-energy-efficiency variable frequency heat storage heating equipment according to claim 1 is characterized in that: The outermost edge of the heat insulation board is located beyond the resistance wire, and the upper and lower ends of the heat insulation board are respectively connected to the top seat and the base, and the fan is located below the center point of the support frame.

4. The high-energy-efficiency variable frequency heat storage heating equipment according to claim 1 is characterized in that: The bottom of the base is also equipped with a frequency conversion box, a plurality of resistance wires are electrically connected to the frequency conversion box, and a light blocking arc plate is also equipped on the outer side of the position where the resistance wires are located.

5. The high-energy-efficiency variable frequency heat storage heating equipment according to claim 1 is characterized in that: A plurality of steel wire fences are arranged in a circular array between the base and the top seat, and the steel wire fences wrap the heat insulation board inside.

6. The high-energy-efficiency variable frequency heat storage heating equipment according to claim 1 is characterized in that: The number of the heat insulation boards is at least four.

Images