Unpowered electric ceramic hot air heat dissipation device

Abstract

The utility model provides an unpowered electric ceramic hot air heat dissipation device, and particularly relates to the technical field of heating devices. An unpowered electric ceramic hot air heat dissipation device comprises a box body, an upper ventilation opening and a lower ventilation opening are formed in the box body, an electric ceramic heating block is arranged in the box body, and the electric ceramic heating block is composed of a PTC semiconductor ceramic heating element and a corrugated aluminum heat dissipation strip and connected with an electrode. An electrode plug of the electric ceramic heating block is connected with a connecting wire and then connected with clean energy such as a wind driven generator or a solar heat collection plate. The utility model has the beneficial effects that no extra power equipment is needed, the indoor temperature can quickly reach a comfortable temperature, the heat supply distance can be effectively shortened, the energy consumption is reduced, the heating time is shortened, the device is small and exquisite, convenient to use and flexible to arrange, the heat efficiency is improved, and the service life of the system is prolonged; new energy can be reasonably utilized, the use cost is reduced, and energy consumption and environmental pollution are reduced.

Description

Technical Field

[0001] The utility model mainly relates to the technical field of heating devices, in particular to a non-powered electric ceramic hot air heat dissipation device. Background Art

[0002] Central heating has great limitations. The heating time is fixed and unified, which cannot meet personalized needs. It cannot be flexibly adjusted in extreme weather. It has strong thermal inertia and temperature control lags. It is difficult to quickly or timely heat up or cool down the indoor temperature. Large-scale heating will cause hydraulic imbalance. Before the heating period or at the end of the heating period, the temperature in some rooms will be too low, and people will feel cold and uncomfortable. Central heating is still not possible in some areas. An oversized pipeline network will also cause large pipeline leakage and waste. Traditional hot water radiators are not flexible in layout, and will cause rust and leakage over time, shortening their service life. Existing electric heating devices have low efficiency, long preheating time, small heating range and poor corrosion resistance.

[0003] In order to improve the above problems and provide comfortable heat indoors, the utility model provides a non-powered electric ceramic hot air heat dissipation device. Utility Model Content

[0004] The purpose of the utility model is to solve the problems existing in the prior art and to provide a fast and efficient heating device that does not require redundant power equipment, saves investment, saves energy, and is flexible and convenient. The device can heat the indoor cold air into hot air, forming a circulation of cold and hot air flows, so that the indoor temperature meets the comfort requirements.

[0005] A non-powered electric ceramic hot air heat dissipation device comprises a box body, on which an upper vent and a lower vent are arranged, and an electric ceramic heating block is arranged in the box body, the electric ceramic heating block is composed of a PTC semiconductor ceramic heating element and a corrugated aluminum heat dissipation strip and connected to an electrode, and the electrode plug of the electric ceramic heating block is connected to a connecting line and then connected to a wind turbine or a solar collector clean energy.

[0006] The box body is made of cold-rolled steel plate, stainless steel plate, copper or aluminum material.

[0007] The upper vents and the lower vents are of grille type.

[0008] The upper vents and the lower vents are of a grid type.

[0009] Compared with the prior art, the beneficial effects of the utility model are:

[0010] The unpowered electric ceramic hot air heat dissipation device designed by the utility model utilizes the principle of air convection to heat the cold air in the room through the electric ceramic heating block. No additional power equipment is required, and the room can quickly reach a comfortable temperature. It can effectively shorten the heating distance, reduce energy consumption, and shorten the heating time. It is small and convenient to use, flexible to arrange, improve thermal efficiency, and extend the service life of the system. It can also reasonably utilize clean energy such as wind turbines and solar collectors to supply electricity, thereby reducing the cost of use, and reducing energy consumption and environmental pollution. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Attached Figure 1 It is a front view structural schematic diagram of embodiment 1 of the utility model;

[0012] Attached Figure 2 It is a front view structural schematic diagram of embodiment 2 of the utility model;

[0013] Attached Figure 3 This is a schematic diagram of the cross-sectional structure of the utility model Figure 3 .

[0014] The numbers shown in the accompanying drawings are: 1, box body; 2, upper vent; 3, lower vent; 4, electric ceramic heating block; 5, PTC semiconductor ceramic heating element; 6, corrugated aluminum heat dissipation strip; 7, connecting wire. DETAILED DESCRIPTION

[0015] The utility model is further described in conjunction with the accompanying drawings and specific embodiments. It should be understood that these embodiments are only used to illustrate the utility model and are not used to limit the scope of the utility model. In addition, it should be understood that after reading the content taught by the utility model, those skilled in the art can make various changes or modifications to the utility model, and these equivalent forms also fall within the scope defined by this application.

[0016] The standard parts used in the present invention can all be purchased from the market, special-shaped parts can be customized according to the description in the specification and the drawings, and the specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, and bonding in the prior art. At the same time, in order to clearly express the connection relationship and working principle between the various components, the drawings in the specification are organized and drawn in the form of simple diagrams of the mechanism movement, which will not be described in detail here.

[0017] Example 1

[0018] like Figure 1As shown, a non-powered electric ceramic hot air heat dissipation device comprises a box body 1, an upper vent 2 and a lower vent 3 are arranged on the box body 1, an electric ceramic heating block 4 is arranged in the box body 1, the electric ceramic heating block 4 is composed of a PTC semiconductor ceramic heating element 5 and a corrugated aluminum heat dissipation strip 6 and connected with electrodes, the electrode plug of the electric ceramic heating block 4 is connected with a connecting line 7 and then connected with a wind turbine or a solar collector clean energy, the electric ceramic heating block can be configured with different models according to the indoor heat demand, the indoor cold air enters the heat dissipation device through the lower vent, is heated by the electric ceramic heating block, forms hot air with reduced density, and re-enters the room from the upper vent upwards to increase the indoor temperature.

[0019] Furthermore, the box body 1 is made of cold-rolled steel plate, stainless steel plate, copper or aluminum material.

[0020] Furthermore, the upper vents 2 and the lower vents 3 are of grille type.

[0021] Example 2

[0022] Furthermore, the upper vents 2 and the lower vents 3 are of a grid type.

[0023] Working principle:

[0024] The unpowered electric ceramic hot air heat dissipation device designed by the utility model utilizes a PTC semiconductor electric ceramic heating block to heat indoor cold air, and adopts the principle of air convection. The cold air has a low temperature, and the air volume shrinks, the density increases, and the cold air flows downward to form a cold air flow that enters the device. After being heated, the gas expands due to the heat, and the density decreases, and the hot air flows upward to form a hot air flow that is discharged into the room from the upper vent. The cold air and the hot air generate convection, so that the cold air with large density sinks and enters the device again, and is heated again by the electric ceramic heating block. The cold and hot air flows form convection and circulate indoors, and no other power equipment is required, so that the room reaches a comfortable temperature.

[0025] The electric ceramic heating block adopts PTC semiconductor ceramics and is configured in different models and sizes according to the indoor heat dissipation needs. It uses air for heating, saves water resources, does not cause rust, has no electromagnetic radiation and no pollution, and ensures safety. It has a high electric heating conversion rate and can fully convert electrical energy into thermal energy. It has a long service life and has an automatic constant temperature function. It is highly controllable and can automatically cut off the power supply when a certain temperature is reached and can be restored when the temperature drops.

[0026] The above description is only for the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can be modified or changed in various ways without affecting the essence of the utility model. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A non-powered electric ceramic hot air heat dissipation device, comprising a box (1), characterized in that: The box body (1) is provided with an upper vent (2) and a lower vent (3), and an electric ceramic heating block (4) is provided inside the box body (1). The electric ceramic heating block (4) is composed of a PTC semiconductor ceramic heating element (5) and a corrugated aluminum heat dissipation strip (6) and is connected to electrodes. The electrode plug of the electric ceramic heating block (4) is connected to a connecting line (7) and is further connected to a wind turbine or a solar collector clean energy source.

2. The unpowered electric ceramic hot air heat dissipation device according to claim 1, characterized in that: The box body (1) is made of cold-rolled steel plate, stainless steel plate, copper or aluminum material.

3. The unpowered electric ceramic hot air heat dissipation device according to claim 1, characterized in that: The upper vent (2) and the lower vent (3) are of grille type.

4. The unpowered electric ceramic hot air heat dissipation device according to claim 1, characterized in that: The upper vent (2) and the lower vent (3) are of a grid type.

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