JP3133429U - Roof drain with automatic dust removal function - Google Patents

Abstract

Provided is a roof drain equipped with an automatic dust removal function that rotates a blade by wind and hydraulic power to effectively remove dust on a strainer and improve communication of a drainage channel.
The main body includes a strainer C, a seat body D, a fan unit E, and a dust removal unit F, the seat body has a housing space, and the fan unit is installed in the housing space of the seat body, A dust removal unit is installed on the strainer, and a plurality of blades covering the strainer are provided, the blades are connected to a bearing, a wind power device is provided at one end of the bearing, and the other end is provided at the fan unit. The bearing is rotated by the rotation of the wind current device and the water flow that is connected to the hole and hits the fan unit, and the bearing rotates the blade on the strainer to remove the dust on the strainer and does not leave the dust on the roof drain. , Keep the water flow in communication.
[Selection] Figure 3

Description

  The present invention relates to a roof drain equipped with an automatic dust removal function, and more specifically, an automatic dust removal function that effectively removes dust on the strainer by rotating the blade by wind and hydraulic power and improves the communication of the drainage channel. It relates to the provided roof drain.

  As shown in FIGS. 1 and 2, a general conventional roof drain A includes a strainer cap A1, and a plurality of dust guard rods A2 are provided on the strainer cap A1, and the dust guard rods A2 are flanged. It is connected to the part A3, and further, the flange part A3 is connected to the bottom part A4. When the roof drain A is installed outdoors to allow the water flow to communicate and at the same time to isolate the dust A5, the dust A5 is sandwiched in the water flow, the trapped dust A5 is accumulated on the strainer cap A1, and the collected dust A5 is It is likely to become thicker and clog the roof drain A, resulting in loss of the water flow communication function.

  Therefore, how to eliminate the above problem is a technical problem to be solved by the present invention.

  An object of the present invention is to provide a roof drain having an automatic dust removal function that rotates a blade by wind power and hydraulic power to effectively remove dust on a strainer and improve communication of a drainage channel.

  Hereinafter, the present invention will be described in detail based on the drawings, reference numerals, and embodiments. As shown in FIGS. 3 and 4, the roof drain B includes a strainer C, a seat body D, a fan unit E, and a dust removal unit F, as shown in FIGS. A plurality of strainer bars C1 are installed on the strainer C, each strainer bar C1 is connected to an upper penetration hole C2, and the other end of each strainer bar C1 is connected to a fixed plate C3. C3 is extended and connected to the seat D. The seat body D includes a lower seat portion D1, and an accommodation space D2 is provided between the lower seat portion D1 and the stationary platen C3, and a fan unit E is installed in the accommodation space D2. The fan unit E is provided with a plurality of blade pieces E1, and each blade piece E1 is provided with an inclination E2 for rotating the fan unit E in the same direction, and the fan unit E has a hole E3. Is opened, the bearing F1 of the dust removal unit F is extended from the hole E3, the connection part F4 of the bearing F1 is firmly connected to the hole E3, and the connection part F5 at the other end of the bearing F1. A plurality of blades F2 are connected to each other, and a wind turbine F3 is installed on the bearing F1, and the wind turbine F3 includes a plurality of blades F6, and the blade F6 rotates outside the strainer C to connect the bearing F1. The purpose of cleaning the strainer C and communicating the water flow is achieved by the rotation of the blade F2.

In order to show the inventiveness and practicality of the present invention more clearly, the following analysis will be made in comparison with the conventional product.
《Disadvantages of conventional products》
First, garbage is isolated only by the strainer cap.
2. Garbage tends to stagnate on the strainer cap.
3. Thickly accumulated garbage causes clogging of the roof drain, preventing the water flow from communicating.
4. There is a high risk when cleaning roof drains installed on sloped roofs.
<Advantages of the present invention>
one,
After separating the dust with the strainer cap, the dust accumulated with the blade can be removed.
two,
The blade can be moved by wind and hydraulic power to remove dust.
three,
When there is no wind or water flow, the blade can be moved by the power unit.
Fourth,
Garbage accumulation can be prevented.
Five,
Since the roof drain can be kept clean, it is advantageous for water flow communication.
Six,
The danger caused to clean the roof drain debris can be avoided.
Seven
Inventive and practical.
Eight,
Improve industrial competitiveness.

  As shown in FIGS. 5 and 6, the roof drain structure provided with the automatic dust removal function provided by the implementation of the present invention has an inclination E2 on each blade piece E1 of the fan unit E. When the water flow collides with the inclination E2, the blade piece E1 is moved in one direction by the water flow, and when the water flow flows to the blade piece E1 of the fan unit E, the fan unit E is rotated in one direction. Further, a bearing F1 is connected to the fan unit E, and a dust removal unit F and a wind power device F3 are further connected to the bearing F1, and when the fan unit E rotates in one direction, the bearing F1 When the dust removal unit F and the wind power device F3 are rotated in the same direction and are simultaneously rotated by the bearing F1, and the dust removal unit F and the wind power device F3 are rotated, the blade F6 of the dust removal unit F and the wind power device F3 is a bearing. When the water rotates around the strainer C around F1 and water flows through the roof drain B, the purpose of cleaning the dust H and allowing the water flow to pass through by rotation of the blade F2 can be achieved. When the wind power device F3 is moved by receiving wind force, the blade F6 of the wind power device F3 simultaneously rotates around the strainer C around the bearing F1, and the bearing F1 moves the blade F2 of the dust removal unit F. Since the roof drain B is rotated on the strainer C, the roof drain B can achieve the purpose of using the natural power of wind power and wind power at the same time to clean the dust H and allow the water flow to pass through.

  As shown in FIG. 7, when the power unit G can be added to the bottom of the fan unit E, and the dust H has already accumulated on the roof drain B and there is no hydraulic power or wind power, the blade F2 cannot be rotated. Activates the power unit G, rotates the bearing F1, and rotates the blade F2 around the strainer C around the bearing F1 by the rotation of the bearing F1, and at the same time achieves the purpose of removing dust H and communicating water flow. In addition, by installing the power unit G, it is possible to avoid danger when the user removes the dust H accumulated on the roof drain B, and particularly removes dust from the roof drain B installed on an inclined roof. You can avoid dangers such as time.

  As shown in FIG. 8, a filter I can be added on the strainer C of the roof drain B, and the filter I is installed so as to cover the strainer C, and when separating the dust H of the roof drain B, It is possible to prevent dust H from entering the roof drain B more effectively.

  The description given above is based on the best embodiment of the present invention, and does not limit the patent scope of the present invention. The structure for obtaining the equivalent effect by using the contents of the specification and drawings of the present invention is directly described. Any application that is applied to other related technical fields, either manually or indirectly, is considered to be within the scope of the gist of the present invention.

  As described above, the present invention can achieve the effect of certainly wanting the enhancement under the structure that breaks down the prior art, and is not easily conceived by related engineers. Since it has never been published before filing and its inventive step and practicality satisfy the requirements for a utility model registration application, the applicant applies for a utility model registration here under the law.

It is a three-dimensional view of a conventional product. It is a three-dimensional view showing a state when using a conventional product. It is a three-dimensional view of the present invention. It is a three-dimensional exploded view of the present invention. It is a three-dimensional view showing the usage state in the hydropower of the present invention. It is a three-dimensional view which shows the use condition in the wind power of this invention. It is a three-dimensional view which shows the use condition of the Example which provided the power unit of this invention. It is a three-dimensional view which shows the use condition of the Example which provided the filter of this invention.

Explanation of symbols

A, B Roof drain A1 Strainer cap A2 Dust guard A3 Flange A4 Bottom A5, H Dust C Strainer C1 Strainer bar C2 Penetration hole C3 Fixing plate D Seat D1 Lower seat D2 Housing space E Fan unit E1 Blade piece E2 Slant Degree E3 Hole F Dust removal unit F1 Bearing F2, F6 Blade F3 Wind turbine F4, F5 Connection G Power unit I Filter

Claims (4)

A roof drain having an automatic dust removal function, wherein the roof drain mainly includes a strainer, a seat body, a fan unit, and a dust removal unit, wherein the strainer includes a plurality of strainer bars, and the plurality of strainer bars includes Connected at the upper end, a through hole is formed, the other ends of the plurality of strainer bars are respectively connected to the stationary platen, the seat body includes a lower seat portion, and the lower seat portion is connected to the stationary platen. Forming a housing space, the fan unit is installed in the housing space of the seat body, and includes a plurality of blade pieces for rotation, and the plurality of blade pieces are connected to holes, and The dust removal unit is installed on the strainer, and a plurality of blades covering the strainer are provided, the blades are connected to a bearing, and the bearing is connected to the wind turbine at one end. The other end is connected to the hole of the fan unit, the bearing is rotated by the water flow hitting the fan unit and the rotation of the wind power device, and the bearing rotates the blade on the strainer, and the dust on the strainer A roof drain equipped with an automatic dust removal function that achieves the purpose of removing water and keeping the water flow without leaving dust on the roof drain. The roof drain having an automatic dust removal function according to claim 1, wherein the roof drain further includes a power unit, and the power unit is installed at a bottom portion of the fan unit and supplies rotational power to a blade on the strainer. The roof drain having an automatic dust removal function according to claim 1, wherein a filter is installed on the strainer to more effectively isolate dust on the strainer. 2. An inclination is provided on the blade piece, and when the water flow passes through the blade piece, the fan unit is rotated in one direction by the installation of the inclination, and the blade of the dust removal unit is rotated on the strainer. Roof drain equipped with the automatic dust removal function described in 1.

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