Low-energy-consumption air energy air heater

Abstract

The utility model discloses a low energy consumption air energy hot-air blower, which relates to the technical field of indoor heating, and comprises a hot-air blower main body, two groups of mounting frames are assembled on the outer wall of the hot-air blower main body, the two sides of the hot-air blower main body are provided with exhaust ports, the top end of the hot-air blower main body is provided with an air inlet mechanism, and the inside of the air inlet mechanism is connected with a reinforcing component; the reinforcing assembly comprises an air restraining barrel connected with the inner wall of the air inlet mechanism, and a flow guide turbine is assembled in the air restraining barrel. By arranging the reinforcing assembly, the spiral worm and the driving assembly, air is in a continuous acceleration state, and friction between the air and the inner wall of the spiral worm can generate a certain preheating effect in the high-speed moving process; and air in the spiral worm is further preheated through heat dissipated by the driving assembly, so that the state of twice preheating and once acceleration is achieved, and the energy consumption of the air heater is effectively reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of indoor heating, in particular to a low-energy-consumption air-energy hot air blower. Background Art

[0002] Air heaters are versatile devices widely used in electronics, food, medicine, chemicals, printing, packaging, industrial cleaning, electroplating, bridge and tunnel construction, mining, machinery manufacturing, shipbuilding, and other fields. Air heaters are highly efficient heat-lifting and heat-transfer devices based on the reverse Carnot cycle. They utilize a small amount of electrical energy as a power source, transferring low-temperature heat from outdoor air to indoor air through a refrigerant, thereby providing indoor heating.

[0003] A search on the Chinese Patent Network (CN218154829U4) disclosed an air-energy hot air blower. The magnetic filter screen includes a mounting frame, a limiting back plate, a dust filter, a fixed back plate, a magnetic frame and a rotation limiting rod. When in use, dust can be filtered at the air inlet and outlet of the air-energy hot air blower to prevent dust from affecting the hot air efficiency of the air-energy hot air blower.

[0004] However, the above technical solution has certain shortcomings. When the hot air blower equipment is running, a large amount of air needs to be introduced. During this process, dust enters the interior of the equipment along with the air. Therefore, setting up a filter can indeed reduce the impact of dust on the hot air efficiency to a certain extent. However, the addition of the filter has a certain degree of obstruction to the entry of air, which will increase the energy consumption of the motor. For this reason, a low-energy air energy hot air blower is proposed. Utility Model Content

[0005] Based on this, the purpose of the present invention is to provide a low-energy air-energy hot air blower to solve the technical problems raised in the above background.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solution: a low-energy air energy hot air blower, comprising a hot air blower body, the outer wall of the hot air blower body being equipped with two sets of mounting frames, exhaust ports being provided on both sides of the hot air blower body, an air inlet mechanism being installed on the top of the hot air blower body, a reinforcement component being connected to the interior of the air inlet mechanism, and a drive component extending to one end thereof being equipped inside the reinforcement component;

[0007] The enhancement component comprises an air duct connected to the inner wall of the air inlet mechanism, and a guide turbine is installed inside the air duct.

[0008] As an optimal technical solution for a low-energy air-energy hot air blower of the utility model, the enhanced component also includes an air inlet arranged at one end of the guide turbine, and an exhaust end is provided at the other end of the guide turbine. The outer wall of the air duct is provided with a heat-conducting strip, and the outer wall of the heat-conducting strip is connected to a connecting sleeve on the side away from the air duct, and the outer wall of the connecting sleeve is provided with a heat dissipation strip matching the heat-conducting strip.

[0009] As a preferred technical solution of a low-energy air-energy hot air blower of the present invention, the driving assembly includes a driving motor that is in contact with the inner wall of the connecting sleeve, and the output end of the driving motor is connected to a fan.

[0010] As an optimal technical solution for a low-energy air-energy hot air blower of the present invention, the number of the reinforcement components is four groups, and the four groups of reinforcement components are distributed in a circular array on the outer wall of the driving component.

[0011] As an optimal technical solution for a low-energy air energy hot air blower of the utility model, an air inlet matching the air inlet mechanism is provided at the top of the hot air blower body, a protective net is provided at the end of the air inlet mechanism away from the hot air blower body, and a dust filter is provided at the junction of the hot air blower body and the air inlet mechanism.

[0012] As an optimal technical solution for a low-energy air-energy hot air blower of the utility model, the inner wall of the air bundle is tightly fitted with the outer diameter of the guide turbine, the outer surface of the guide turbine is made of frosted material, the air inlet is inclined at forty-five degrees, and the fan includes four groups of blades, and the blades are inclined at forty-five degrees.

[0013] As an optimal technical solution for a low-energy air-energy hot air blower of the present invention, the heat dissipation strips are distributed in a circular array on the outer wall of the connecting sleeve, and three groups of heat-conducting strips are connected to the outer wall of the air bundle.

[0014] In summary, the present invention has the following beneficial effects:

[0015] The utility model realizes that the gas is in a continuously accelerated state by arranging a reinforcing component, a spiral worm and a driving component. The friction between the air and the inner wall of the spiral worm during the high-speed movement of the air will produce a certain preheating effect, and the heat dissipated by the driving component itself further preheats the gas inside the spiral worm, thereby achieving a state of two preheating and one acceleration, effectively reducing the energy consumption of the air hot blower. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a front view of the utility model;

[0017] Figure 2 This is a structural diagram of the air inlet mechanism of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the enhanced component of the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the drive assembly of the utility model;

[0020] Figure 5 This is a schematic diagram of the internal structure of the enhanced component of the utility model.

[0021] In the figure: 100, hot air blower body; 200, mounting frame; 300, exhaust port; 400, air inlet mechanism; 500, reinforcement assembly; 600, drive assembly;

[0022] 501, air duct; 502, guide turbine; 503, air inlet; 504, heat conduction strip; 505, heat dissipation strip; 506, connecting sleeve;

[0023] 601. Drive motor; 602. Fan. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. The embodiments described below with reference to the drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0025] The following describes an embodiment of the present invention based on its overall structure.

[0026] A low energy consumption air energy hot air blower, such as Figures 1 to 5 As shown, the hot air blower comprises a main body 100, two sets of mounting frames 200 are mounted on the outer wall of the main body 100, exhaust ports 300 are provided on both sides of the main body 100, an air inlet mechanism 400 is mounted on the top of the main body 100, a reinforcement assembly 500 is connected to the interior of the air inlet mechanism 400, and a driving assembly 600 extending to one end thereof is mounted inside the reinforcement assembly 500;

[0027] The enhancement assembly 500 includes an air duct 501 connected to the inner wall of the air inlet mechanism 400, and a guide turbine 502 is installed inside the air duct 501;

[0028] When the above structure is in operation, the driving assembly 600 conveys outside air into the interior of the enhancement assembly 500, and the outside air is transmitted to the interior of the hot air blower body 100 through the air duct 501 and the guide turbine 502. During the operation of the driving assembly 600, a large amount of heat is generated. The heat emitted by the driving assembly 600 is used to preheat the air passing through the enhancement assembly 500. The air is accelerated in the guide turbine 502 and rubs against the air duct to further preheat it.

[0029] The test concluded that the temperature of the gas discharged from the guide turbine 502 after two preheatings and continuous acceleration is significantly different from that of the gas directly entering, and the air flow speed after acceleration is faster. By increasing the flow rate and using the heat dissipation temperature for preheating, the energy consumption of the air energy hot air blower can be effectively reduced.

[0030] Please refer to Figure 2 、 Figure 3 and Figure 5 , there are four groups of reinforcement components 500, and the four groups of reinforcement components 500 are distributed in a circular array on the outer wall of the driving component 600. The inner wall of the air duct 501 fits tightly with the outer diameter of the guide turbine 502. The outer surface of the guide turbine 502 is made of frosted material. The reinforcement component 500 also includes an air inlet 503 arranged at one end of the guide turbine 502. The air inlet 503 is inclined at forty-five degrees, and the other end of the guide turbine 502 is provided with an exhaust end. The outer wall of the air duct 501 is provided with a heat conducting strip 504, and the side of the outer wall of the heat conducting strip 504 away from the air duct 501 is connected to a connecting sleeve 506. The outer wall of the connecting sleeve 506 is provided with a heat dissipation strip 505 matching the heat conducting strip 504. The heat dissipation strips 505 are distributed in a circular array on the outer wall of the connecting sleeve 506, and the outer wall of the air duct 501 is connected to three groups of heat conducting strips 504;

[0031] The above structural design makes it easy for, when the driving assembly 600 starts to operate, the heat from the outer wall of the driving assembly 600 is transferred to the connecting sleeve 506, and then transferred to the heat dissipation strip 505 on its outer wall through the connecting sleeve 506. The heat dissipation strip 505 transfers the heat to the heat conducting strip 504, and then transports the heat to the inside of the air duct 501 through the heat conducting strip 504, thereby preheating the air inside the air duct 501.

[0032] Please refer to Figure 2 and Figure 4 The drive assembly 600 includes a drive motor 601 that is in contact with the inner wall of the connecting sleeve 506. The output end of the drive motor 601 is connected to a fan 602. The fan 602 includes four sets of blades. The blades are tilted at forty-five degrees. The inclination angle of the blades is consistent with that of the air inlet 503, so that the blades can more easily input air into the guide turbine 502.

[0033] Please refer to Figure 1 and Figure 2 The top of the hot air blower body 100 is provided with an air inlet that matches the air inlet mechanism 400. A protective net is provided at the end of the air inlet mechanism 400 away from the hot air blower body 100, and a dust filter is provided at the junction of the hot air blower body 100 and the air inlet mechanism 400.

[0034] When the device is in operation, after the hot air blower body 100 is started, the drive motor 601 is started by the control switch, which drives the fan 602 to rotate. A large amount of external air is input into the air bundle 501 through the fan 602. The air entering the air bundle 501 moves along the extension direction of the guide turbine 502. Under the action of the conical spiral channel of the guide turbine 502, the gas is in a state of continuous acceleration, and the friction between the air and the inner wall will produce a certain preheating effect.

[0035] The heat generated by the drive motor 601 is transferred to the heat dissipation strip 505 on the outer wall of the connecting sleeve 506 through the connecting sleeve 506. The heat dissipation strip 505 transfers the heat to the heat conducting strip 504, and is transported to the air duct 501 through the heat conducting strip 504, so that the heat emitted by the drive motor 601 is used for preheating the air. The parts not involved in this device are the same as the existing technology or can be implemented using the existing technology.

[0036] Although embodiments of the present invention have been shown and described, these specific embodiments are merely explanations of the present invention and are not limitations on the present invention. The specific features, structures, materials, or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions, and variations to the embodiments as needed without departing from the principles and purpose of the present invention, but as long as they are within the scope of the claims of the present invention, they are protected by patent law.

Claims

1. A low-energy air-energy hot air blower, comprising a hot air blower body (100), characterized in that: The outer wall of the hot air blower body (100) is equipped with two sets of mounting frames (200), exhaust ports (300) are provided on both sides of the hot air blower body (100), an air inlet mechanism (400) is installed at the top of the hot air blower body (100), a reinforcing component (500) is connected to the interior of the air inlet mechanism (400), and a driving component (600) extending to one end thereof is installed inside the reinforcing component (500); The enhancement component (500) comprises an air duct (501) connected to the inner wall of the air inlet mechanism (400), and a guide turbine (502) is installed inside the air duct (501).

2. A low energy consumption air energy hot air blower according to claim 1, characterized in that: The enhancement component (500) further includes an air inlet (503) arranged at one end of the guide turbine (502), an exhaust end being provided at the other end of the guide turbine (502), a heat conducting strip (504) being provided on the outer wall of the air constriction tube (501), a connecting sleeve (506) being connected to the outer wall of the heat conducting strip (504) away from the air constriction tube (501), and a heat dissipation strip (505) matching the heat conducting strip (504) being provided on the outer wall of the connecting sleeve (506).

3. A low energy consumption air energy hot air blower according to claim 2, characterized in that: The driving assembly (600) includes a driving motor (601) that is in contact with the inner wall of the connecting sleeve (506), and the output end of the driving motor (601) is connected to a fan (602).

4. The low energy consumption air energy hot air blower according to claim 1, characterized in that: The number of the reinforcement components (500) is four groups, and the four groups of reinforcement components (500) are distributed on the outer wall of the driving component (600) in a circular array.

5. The low energy consumption air energy hot air blower according to claim 1, characterized in that: An air inlet matching the air inlet mechanism (400) is provided at the top of the hot air blower body (100); a protective net is provided at one end of the air inlet mechanism (400) away from the hot air blower body (100); and a dust filter is provided at the junction of the hot air blower body (100) and the air inlet mechanism (400).

6. A low energy consumption air energy hot air blower according to claim 3, characterized in that: The inner wall of the air bundle tube (501) is tightly fitted with the outer diameter of the guide turbine (502); the outer surface of the guide turbine (502) is made of frosted material; the air inlet (503) is inclined at a 45-degree angle; and the fan (602) includes four sets of blades, each of which is inclined at a 45-degree angle.

7. The low energy consumption air energy hot air blower according to claim 2, characterized in that: The heat dissipation strips (505) are distributed in a circumferential array on the outer wall of the connecting sleeve (506), and the outer wall of the air bundle cylinder (501) is connected to three groups of heat conduction strips (504).

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