CN216339881U

CN216339881U - Drainage energy-saving device for building engineering

Info

Publication number: CN216339881U
Application number: CN202123147890.3U
Authority: CN
Inventors: 朱飞; 王晓娟; 胡高坤
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-15
Filing date: 2021-12-15
Publication date: 2022-04-19
Anticipated expiration: 2031-12-15

Abstract

The utility model relates to the field of constructional engineering, in particular to a drainage energy-saving device for constructional engineering, which comprises a drainage pipe, wherein the drainage pipe is vertically arranged, a water turbine is rotatably arranged at the upper part in the drainage pipe, an output shaft of the water turbine penetrates through the drainage pipe and is fixedly connected with a first chain wheel, a filter screen is arranged at the lower part in the drainage pipe, a scraping blade is rotatably arranged on the filter screen, a rotating rod is fixedly connected at the middle part of the scraping blade, the top end of the rotating rod is inserted and fixed at the middle part of a second bevel gear, the second bevel gear is meshed with a first bevel gear, a driving rod is inserted and arranged at the middle part of the first bevel gear, one end of the driving rod, which penetrates through the drainage pipe, is fixedly connected with a second chain wheel, and the first chain wheel is in transmission connection with the second chain wheel. According to the utility model, the gravity potential energy of the falling water flow of the drain pipe is converted into the power of the scraping blade during the drainage and filtration, so that the scraping blade scrapes the filter screen, the filter screen is prevented from being blocked, no additional power is required, and the energy is relatively saved.

Description

Drainage energy-saving device for building engineering

Technical Field

The utility model relates to the technical field of constructional engineering, in particular to a drainage energy-saving device for constructional engineering.

Background

Building engineering can filter the water of drain pipe row when carrying out the drainage through the drain pipe, and generally adopt the filter screen to filter among the prior art, because there is the possibility of jam in the filter screen, consequently needs external equipment to dredge the filter screen constantly, owing to need use external equipment, then has just increased the energy consumption of drainage.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a drainage energy-saving device for building engineering.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a building engineering's drainage economizer, the water drainage pipe comprises a water drain pipe, the drain pipe is vertical setting, the upper portion in the drain pipe is rotated and is installed the hydraulic turbine, the output shaft of hydraulic turbine wears out water piping connection and is fixed with first sprocket, and the lower part in the drain pipe installs the filter screen, and rotate on the filter screen and install the doctor-bar, the middle part of doctor-bar is connected and is fixed with vertical bull stick, the top of bull stick is inserted and is established the middle part of fixing at second bevel gear, second bevel gear and first bevel gear meshing transmission, and first bevel gear's middle part is inserted and is established and install the actuating lever, the one end connection that the drain pipe was worn out to the actuating lever is fixed with the second sprocket, and connect through the gear chain drive between first sprocket and the second sprocket.

Preferably, an L-shaped fixing rod is installed and fixed at the lower part in the drain pipe, a driving rod is rotatably connected to the vertical part of the fixing rod through a bearing, and a rotating rod is rotatably connected to the horizontal part of the fixing rod through a bearing.

Preferably, the lower part of the drain pipe is provided with a slag removing opening corresponding to the filter screen, and the slag removing opening is provided with a slag removing door in a sealing manner.

Preferably, a through hole is formed in one side of the lower portion of the water drainage pipe, and a driving rod penetrates through the through hole in a sealing and rotating mode.

Preferably, a through hole is formed in one side of the upper portion of the water drainage pipe, and an output shaft of the water turbine penetrates through the through hole in a sealing and rotating mode.

Preferably, friction salient points are uniformly arranged on the bottom end surface of the scraping blade, and the scraping blade is in sliding contact with the end surface of the filter screen.

The utility model has the beneficial effects that:

according to the utility model, the gravity potential energy of the falling water flow of the drain pipe is converted into the power of the scraping blade during the drainage and filtration, so that the scraping blade scrapes the filter screen, the filter screen is prevented from being blocked, the power of the scraping blade comes from the water flow, no additional power is required, and the energy is relatively saved.

Drawings

FIG. 1 is a schematic diagram of the internal structure of a drainage energy-saving device for construction engineering according to the present invention;

FIG. 2 is a schematic diagram of an external structure of a drainage energy-saving device for construction engineering according to the present invention;

fig. 3 is a schematic view of an installation structure of a scraping blade of a drainage energy-saving device for building engineering.

In the figure: the device comprises a water discharging pipe 1, a water turbine 2, a first chain wheel 3, a 4-tooth chain, a second chain wheel 5, a driving rod 6, a filter screen 7, a slag cleaning door 8, a first bevel gear 9, a second bevel gear 10, a fixing rod 11 and a scraper 12.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Referring to fig. 1-3, a drainage economizer of building engineering, includes drain pipe 1, and drain pipe 1 is vertical setting, and the upper portion in drain pipe 1 rotates and installs hydraulic turbine 2, and the output shaft of hydraulic turbine 2 wears out drain pipe 1 and is connected and be fixed with first sprocket 3, and the lower part in drain pipe 1 installs filter screen 7, and rotates on the filter screen 7 and install doctor-bar 12, evenly is provided with the friction bump on the bottom face of doctor-bar 12, and the terminal surface sliding contact of doctor-bar 12 and filter screen 7.

The middle part of doctor-bar 12 is connected and is fixed with vertical bull stick, and the top of bull stick is inserted and is established and fix the middle part at second bevel gear 10, and second bevel gear 10 and first bevel gear 9 meshing transmission, and the middle part of first bevel gear 9 is inserted and is installed actuating lever 6, and the one end connection that actuating lever 6 wore out drain pipe 1 is fixed with second sprocket 5, and passes through the transmission of chain gear 4 between first sprocket 3 and the second sprocket 5 and connect.

An L-shaped fixed rod 11 is arranged and fixed at the lower part in the drain pipe 1, the vertical part of the fixed rod 11 is rotationally connected with a driving rod 6 through a bearing, the horizontal part of the fixed rod 11 is rotationally connected with a rotating rod through a bearing,

and, the lower part of drain pipe 1 corresponds filter screen 7 and has seted up the slag removing mouth, and the sealed slag removing door 8 of installing on the slag removing mouth can be in time cleared up the filterable filter residue on filter screen 7.

Wherein, one side of the lower part of the drain pipe 1 is provided with a through hole, and a driving rod 6 passes through the through hole in a sealing and rotating way; one side on drain pipe 1 upper portion has seted up the through-hole, and sealed the rotation has passed the output shaft of hydraulic turbine 2 in the through-hole.

In this embodiment, play down rivers drive hydraulic turbine 2 and rotate in drain pipe 1, hydraulic turbine 2 drives first sprocket 3 and rotates, first sprocket 3 passes through 4 transmission second sprockets 5 of toothed chain, and second sprocket 5 drives first bevel gear 9 and rotates, first bevel gear 9 transmission second bevel gear 10, second bevel gear 10 drives the bull stick and rotates, make doctor-bar 12 rotate on filter screen 7, the water of drain pipe 1 whereabouts filters through filter screen 7, pivoted doctor-bar 12 can avoid filter screen 7 to block up, a period of time later, when drain pipe 1 is idle, clear up the filter residue on filtering 7 through opening slag removal door 8.

The gravitational potential energy of water flow falling is converted into the power of the scraping blade 12 during drainage and filtration, so that the scraping blade 12 scrapes the filter screen 7, the filter screen 7 is prevented from being blocked, the power of the scraping blade 12 is derived from the water flow, extra power is not needed, and energy is relatively saved.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A drainage energy-saving device for building engineering comprises a drainage pipe (1) and is characterized in that, the water discharge pipe (1) is vertically arranged, a water turbine (2) is rotatably arranged at the upper part in the water discharge pipe (1), an output shaft of the water turbine (2) penetrates out of the water discharge pipe (1) and is connected and fixed with a first chain wheel (3), a filter screen (7) is arranged at the lower part in the drain pipe (1), a scraping blade (12) is rotatably arranged on the filter screen (7), a vertical rotating rod is fixedly connected at the middle part of the scraping blade (12), the top end of the rotating rod is inserted and fixed at the middle part of a second bevel gear (10), the second bevel gear (10) is in meshing transmission with the first bevel gear (9), a driving rod (6) is inserted and installed in the middle of the first bevel gear (9), one end of the driving rod (6) penetrating through the drain pipe (1) is fixedly connected with a second chain wheel (5), and the first chain wheel (3) is in transmission connection with the second chain wheel (5) through a toothed chain (4).

2. The energy-saving device for drainage of building engineering as claimed in claim 1, wherein the lower part in the drainage pipe (1) is fixed with an L-shaped fixed rod (11), the vertical part of the fixed rod (11) is rotatably connected with a driving rod (6) through a bearing, and the horizontal part of the fixed rod (11) is rotatably connected with a rotating rod through a bearing.

3. The energy-saving drainage device for building engineering according to claim 1, wherein the lower part of the drainage pipe (1) is provided with a slag removing opening corresponding to the filter screen (7), and the slag removing opening is hermetically provided with a slag removing door (8).

4. The energy-saving device for draining water in constructional engineering according to claim 1 is characterized in that a through hole is formed in one side of the lower part of the water draining pipe (1), and a driving rod (6) penetrates through the through hole in a sealing and rotating mode.

5. The energy-saving device for water drainage in constructional engineering according to claim 1, characterized in that one side of the upper part of the water drainage pipe (1) is provided with a through hole, and an output shaft of the water turbine (2) passes through the through hole in a sealing and rotating manner.

6. The energy-saving device for drainage in building engineering according to claim 1, wherein the bottom end surface of the scraping blade (12) is uniformly provided with friction convex points, and the scraping blade (12) is in sliding contact with the end surface of the filter screen (7).