TWI749820B - Improvement of roof radiator structure - Google Patents

Abstract

This creation at least includes: a set of support covers set at the air outlet of the roof, and a set of air guide units set at the support cover, wherein: the support cover includes at least one set located at the outlet of the roof The air outlet and the supporting part arranged under the air guiding unit, and the hot air channel passing through the supporting part; the air guiding unit includes at least a set of pipes arranged at the top edge of the supporting part and passing through The wind flow channel at the pipe body; the end of the top edge surface of the pipe body is provided with an upper guide baffle that is inclined to the inside and downwards, which is used to guide the wind and the rain; the bottom edge surface of the pipe body is from The base of the lower guide baffle is inclined to the outside and downward, for drainage; the air flow channel is in communication with the hot air channel, and an upward direction is provided at the junction of the air flow channel and the hot air channel. A protruding lower guide baffle, and the lower guide baffle is arranged at the bottom edge surface of the pipe body, and a stop surface that is curved toward the outside is formed at the end of the lower guide baffle , So that the lower guide baffle can guide the flow of the wind and prevent the inflow of rainwater; in addition; the lowest horizontal line of the upper guide baffle and the highest horizontal line of the lower guide baffle will form a straight line (ie Non-staggered) fast channel, and enables the fast channel to straddle directly above the hot gas channel.

Description

Structural improvement of roof radiator

The present invention relates to the technical field of a roof radiator; in particular, it relates to an improved structure of a roof radiator which is installed above the roof and has the advantages of preventing rainwater from entering and quickly exhausting internal hot air.

Press, the conventional roof natural radiator structure, please refer to Figure 5. It mainly includes: a set of hollow ducts 55 at the outlet pipe 50 of the roof 5, and a set of hollow ducts 55 at the other end of the ducts 55 The horizontal hollow vent pipe 58, wherein the other end of the duct 55 is in communication with the horizontal hollow vent pipe 58, so that the hot air in the house flows into the vent pipe 58 through the duct 55 after rising, Then flow out toward the outside of the vent pipe 58 to achieve the power-free natural heat dissipation effect;

Although the above-mentioned creation project can achieve the original creation purpose, it is highly praised by the industry and general operators. However, in view of the rapid development of technology in the industry and spare no effort, the applicant has made further efforts to research and improve It is perfect and practical; and recently, the creators have gone through countless updates of experimental tests and summarized consumer feedback on the actual operation and use, and found that there are still the following problems that still need to be improved:

When encountering strong winds, heavy rains or typhoons, the rain will be affected by strong winds. It blows and sprays into one side of the horizontal hollow vent pipe 58. In addition, the vent pipe 58 communicates with the duct 55, and the communicating position is at the lowest point of the vent pipe 58, therefore, When the airflow flowing through the ventilation pipe 58 is strong, the rainwater that has fallen into one side of the ventilation pipe 58 will be blown by the strong airflow and flow toward the other side of the ventilation pipe 58 until the rainwater After flowing to the connecting position of the ventilation pipe 58 and the duct 55, the rainwater can flow down along the inner wall edge of the duct 55 until the rainwater drips from the end of the duct 55; in this way, it Although it can achieve the purpose of naturally rising and expelling hot air, it will cause raindrops to enter the house, which is a big trouble.

In view of this, the present invention proposes an improvement of the roof radiator structure in order to effectively overcome the above-mentioned problems in order to solve the above-mentioned shortcomings of the conventional technology.

The main content of the improvement of the roof radiator structure of the present invention is to provide an air flow channel of the air guiding unit directly connected to the hot air channel of the support cover, and at the top edge ends of the two sides of the pipe of the air guiding unit An upper guide baffle that is inclined to the inside and downward is provided at the position, and a lower guide baffle protruding upward is provided at the junction of the air flow channel and the hot air channel; and, the lower guide baffle At the end of the top edge of the plate, a stop surface that is bent or curved toward the outside is formed, and the maximum vertical height of the lower guide baffle cannot be greater than the bottom edge of the upper guide baffle to the bottom surface of the pipe body The maximum vertical height of the guide baffle and the top edge of the lower guide baffle to the bottom edge of the upper guide baffle will form a linear fast passage area. The oblique design of the top edge of the two side end faces of the wind unit and the lower guide The protrusion of the guide baffle is arranged upwards around the circumference of the hot air passage to effectively prevent rainwater from being poured into the air outlet of the roof or inside and outside of the house by strong wind, and at the same time, it can make the outside cold air flow from the side of the air flow passage. Flowing through the peripheral side of the lower guide baffle and passing directly above the hot air passage will produce different flow rates or speed differences, which are sufficient to attract and discharge the rising hot air already in the hot air passage to the air guide On the outside of the unit, it is an advanced proposition to achieve the energy-saving and environmental protection effect of automatic fast exhaust and heat dissipation without power and maintenance.

In order to achieve the purpose of the above creation, the main technical means of the present invention include at least: roof radiator structure improvement, which at least includes: a set of support covers provided at the air outlet of the roof, and a set of support provided at the support The air guide unit at the cover body, wherein: the support cover body includes at least a set of support parts placed at the air outlet of the roof and assembled under the air guide unit, and a hot air passage through the support part The air guide unit includes at least a set of pipes arranged at the top edge of the support portion, and an air flow channel penetrating the pipe; The guide baffle is used for guiding wind and rain; the bottom edge surface of the pipe body is inclined from the base of the lower guide baffle to the outer and lower sides of the lower guide baffle for drainage; the wind flow channel It is in communication with the hot air passage, and an upwardly protruding lower guide baffle is provided at the junction of the air flow passage and the hot air passage, and the lower guide baffle is arranged on the bottom edge surface of the tube body At the end of the lower guide baffle, a blocking surface curved toward the outside is formed, so that the lower guide baffle has the function of guiding the flow of the wind and preventing the inflow of rainwater; the lower guide baffle The maximum vertical height of the plate cannot be greater than the bottom edge of the upper guide baffle to the bottom surface of the pipe body The maximum vertical height; In addition; the lowest horizontal line of the upper guide baffle and the highest horizontal line of the lower guide baffle will form a straight line (ie non-staggered) fast path, and the fast path can straddle Just above the hot air channel.

[Traditional]

5: roof

50: Exhaust pipe

55: Catheter

58: Ventilation pipe

[This creation]

1: Support cover

10: Support

11: Hot air passage

2: Air guide unit

20: Tube body

21: Wind flow channel

210: Fast Track Area

22: Upper guide baffle

23: Lower guide baffle

24: stop surface

3: roof

30: air outlet

A1: The lowest level

A2: The highest horizontal line

H1: Maximum vertical height

H2: Maximum vertical height

Figure 1 is a schematic cross-sectional view of the three-dimensional assembly of the present invention.

Figure 2 is a schematic cross-sectional view of the combined plane of Figure 1.

Fig. 3 is a schematic cross-sectional view of another plane assembly of Fig. 1.

Figure 4 is a schematic cross-sectional view of the plane assembly when Figure 3 is applied

Figure 5 is a schematic cross-sectional plan view of the conventional roof radiator structure.

The present invention relates to an improved roof radiator structure, please refer to Figures 1 to 4, which at least includes: a set of support covers 1 arranged at the air outlet 30 of the roof 3, and a set of The air guide unit 2 at the support cover 1, where:

The supporting cover 1 includes at least a set of supporting parts 10 placed at the air outlet 30 of the roof 3 and assembled under the air guiding unit 2, and a hot air passage 11 passing through the supporting part 10;

The air guiding unit 2 includes at least one set of tube body 20 arranged at the top edge of the supporting portion 10 and an air flow channel 21 penetrating through the tube body 20; The upper guide baffle 22 inclined to the inside and downward is used for guiding the wind inflow and sheltering the rain; the wind flow channel 21 It is in communication with the hot air passage 11, and at the junction of the air flow passage 21 and the hot air passage 11, an upwardly protruding lower guide baffle 23 is provided, and the lower guide baffle 23 can protrude. At the bottom surface of the tube body 20; and the top edge end of the lower guide baffle 23 is formed with a stop surface 24 that is bent or curved toward the outside, and the maximum vertical height of the lower guide baffle 23 is H1 The maximum vertical height H2 between the bottom edge of the upper guide baffle 22 and the bottom surface of the tube body 20 should not be greater than that between the top edge of the lower guide baffle 23 and the bottom edge of the upper guide baffle 22. The linear (ie non-staggered) fast-track area 210 (ie the lowest horizontal line A1 of the bottom edge of the upper guide baffle 22 and the highest horizontal line A2 of the top edge of the lower guide baffle 23 are not staggered, and make the The fast passage area 210 can be placed transversely above the hot air passage 11), so that the strong wind energy is guided by the upper and lower guide baffles 22, 23 and accelerated from the fast passage area 210 to achieve It has a difference in flow velocity and guides the flow direction of the wind and prevents strong winds from directly pouring rainwater; in addition, the lower edges of the two ends of the tube body 20 are inclined from the middle of the bottom surface of the tube body 20 toward the outer and lower sides of the tube body 20. Inclined setting (that is, the range of oblique setting is from the base of the lower guide baffle 23 toward the bottom of the outermost part of the pipe body 20) for inclined automatic drainage; When the sun shines directly on the roof 3, the air outlet 30 of the roof 3 is connected to the hot air passage 11 of the support cover 1, so that the inside of the house and the support cover 1 are connected to each other, so that the house The internal hot air inside can rise upward and flow into the closed hot air passage 11 of the support cover 1; at this time, since the hot air passage 11 of the support cover 1 is directly connected to the air guide unit 2 Merry At the channel 21, therefore, the rising internal hot air can directly flow into the air flow channel 21; at this time, after the external cold air flows through the air flow channel 21, the size of the two outer end faces of the tube body 20 will be larger than The size of the middle section of the tube body 20, and the upper guide baffle 22 of the tube body 20 is designed to protrude toward the inside and lower, and the lower guide baffle 23 is designed to protrude upward, so that the external cold air can pass through The upper guiding baffle 22 obliquely guides and accelerates the cold air to flow at an accelerated speed in the fast aisle area 210, and causes the cold air that has been flowing at an accelerated speed to directly flow directly above the hot air path 11 , So that the flow velocity of the cold air that has been accelerated will be greater than the flow velocity of the hot air that has slowly risen into the hot air passage 11, so that the cold air can attract or draw the flow of the hot air passage 11 , And the accelerated hot air already located in the hot air channel 11 is sucked out and mixed with the external cold air in the air flow channel 21, and then flowed and discharged towards the other side of the air guiding unit 2, thereby achieving power-free In addition to the maintenance-free automatic quick exhaust and heat dissipation of energy saving and environmental protection, at the same time, the upper guide baffle 22 is used in the inclined design of the top edge of the two side end surfaces of the air guide unit 2 and the lower guide baffle 23 The bulge around the hot air channel 11 is arranged upwards to effectively prevent rainwater from being poured into the air outlet 30 of the roof 3 or inside the house by strong wind, so as to overcome the existing shortcomings of the conventional technology.

The above are only the preferred embodiments of the present invention and are not used to limit the scope of implementation of the present invention; therefore, all equivalent changes or modifications based on the features and spirit described in the scope of the application of the present invention shall include Within the scope of the patent application of the present invention.

1: Support cover

10: Support

11: Hot air passage

2: Air guide unit

20: Tube body

21: Wind flow channel

22: Upper guide baffle

23: Lower guide baffle

24: stop surface

Claims (6)

A roof radiator structure improvement, which at least includes: a set of support covers provided at the air outlets of the roof, and a set of air guide units provided at the support covers, wherein: The supporting cover includes at least a set of supporting parts arranged at the air outlet of the roof and assembled under the air guiding unit, and a hot air passage through the supporting part; The air guide unit includes at least a set of tube bodies arranged at the top edge of the support portion and an air flow channel penetrating through the tube body; the air flow channel is in communication with the hot air channel and is connected to the hot air channel A lower guide baffle protruding upward is provided at the junction of the passage, and the lower guide baffle is located near the bottom surface of the pipe body, so that the lower guide baffle can guide the flow of the wind direction and prevent rainwater Inflow With the above structure, the air flow channel of the air guiding unit is directly connected to the hot air channel of the support cover, and the lower guide baffle is located at the junction of the air flow channel and the hot air channel, so as to cool the outside Air flowing from one side of the air flow channel through the peripheral side of the lower guide baffle and directly above the hot air channel will produce different flow velocity or speed difference, which is enough to give the rising hot air already in the hot air channel Suction and discharge to the outside of the air guide unit, thereby achieving the energy-saving and environmental protection effect of automatic fast exhaust and heat dissipation without power and maintenance. According to the roof radiator structure improvement of item 1 of the scope of patent application, a stop surface curved toward the outside is formed at the end of the lower guide baffle to prevent the inflow of rainwater. The roof radiator structure improvement according to the first item of the scope of patent application, wherein the top edge surface of the pipe body is provided with an upper guide baffle that is inclined toward the inner and lower sides to guide the inflow of wind and shield the rain. According to the roof radiator structure improvement of item 3 of the scope of patent application, the lowest horizontal line of the upper guide baffle and the highest horizontal line of the lower guide baffle are not staggered, and the upper guide baffle A fast passage area is formed between the lower guide baffle plate, and the fast passage area can straddle directly above the hot gas passage. According to the roof radiator structure improvement of item 1, 2, 3, or 4 of the scope of patent application, the lower edge of the pipe body is inclined from the middle to the bottom of the two outer sides, and the range of the inclined arrangement is from The base of the lower guide baffle faces the bottom of the two outermost sides of the pipe body for drainage. According to the roof radiator structure improvement of item 3 or 4 of the scope of patent application, the maximum vertical height of the lower guide baffle cannot be greater than the maximum vertical height between the bottom edge of the upper guide baffle and the bottom surface of the tube.

Images