CN212067972U - A filter equipment for hydraulic and hydroelectric engineering - Google Patents
A filter equipment for hydraulic and hydroelectric engineering Download PDFInfo
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- CN212067972U CN212067972U CN202020039533.1U CN202020039533U CN212067972U CN 212067972 U CN212067972 U CN 212067972U CN 202020039533 U CN202020039533 U CN 202020039533U CN 212067972 U CN212067972 U CN 212067972U
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Abstract
The utility model relates to the technical field of hydraulic engineering, in particular to a filtering device for hydraulic and hydroelectric engineering, which comprises a control pipe, a butterfly valve plate, a filtering pipe and an engineering pipe, wherein the upper end surface of a pressure relief pipe is fixedly provided with a valve body, the right end surface of the control pipe is fixedly connected with the filtering pipe, the right end surface of the filtering pipe is fixedly connected with a connecting pipe, the right end surface of the connecting pipe is in threaded connection with the engineering pipe, the inside of the filtering pipe is provided with a lantern ring, the mounting surface of the lantern ring is fixedly provided with an outer filter screen, and the outer end surface of the filtering pipe is provided with a sealing sliding; the butterfly valve plate can block and control water flow in the control pipe, so that the safety in clearing and dredging is improved, manual sealing is not needed, the dredging efficiency of the filtering device is improved, and secondary pollution is reduced by effective clearing; through the sliding connection between sealed slide and the filter tube, conveniently utilize the handle to take out outer filter screen, be convenient for clear up and block up impurity, increase the life of device.
Description
Technical Field
The utility model relates to a hydraulic engineering technical field specifically is a filter equipment for hydraulic and hydroelectric engineering.
Background
As is well known, a filtering device for hydraulic and hydroelectric engineering is an auxiliary device for filtering garbage in water and reducing the influence of the garbage on a water turbine, and is widely used in the field of hydraulic and hydroelectric engineering; the existing filtering device for the hydraulic and hydroelectric engineering comprises a filter screen; when current a filter equipment for hydraulic and hydroelectric engineering used, all be provided with vertical standing groove on the at first passageway both sides inside wall that intakes, the left end and the right-hand member of filter screen are vertical respectively and install in two sets of standing grooves, are provided with the sluice in the passageway of intaking, with the left end and the right-hand member of filter screen vertical respectively install in two sets of standing grooves, later open the sluice, then let the filter screen filter water can.
However, in the existing filtering device for the water conservancy and hydropower engineering, the fact that the filter screen is arranged in the placing groove, the filter screen is difficult to lift, adjust and adjust, the filter screen is difficult to clean, the use limitation is large, and secondary pollution is caused to the surrounding environment; when the filter screen is combed, the filter pipe needs to be manually sealed to prevent water flow from being sprayed out due to overhigh water pressure, but the dredging efficiency of the filter device is reduced by the operation; therefore, a filter device for hydraulic and hydroelectric engineering is proposed to address the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a filter equipment for hydraulic and hydroelectric engineering to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a filtering device for hydraulic and hydroelectric engineering comprises a control tube, a butterfly valve plate, a filtering tube and an engineering tube, wherein a lower end face of the control tube is fixedly provided with a lower mounting seat, an upper end face of the control tube is fixedly provided with an upper mounting seat, a rotating shaft is rotatably connected between the lower mounting seat and the upper mounting seat, a side end face of the rotating shaft is fixedly provided with the butterfly valve plate, an upper end face of the upper mounting seat is fixedly connected with a rotating drum, an upper end face of the rotating drum is fixedly provided with a pressure relief tube, an upper end face of the pressure relief tube is fixedly provided with a valve body, a side end face of the valve body is rotatably connected with a valve handle, a right end face of the control tube is fixedly connected with the filtering tube, a right end face of the filtering tube is fixedly connected with a connecting tube, the right end face of the connecting tube is in threaded connection with the engineering tube, a lantern ring is, the upper end face of the lantern ring is fixedly provided with a handle, and the outer end face of the filter pipe is provided with a sealing sliding plate.
Preferably, the inner end face of the outer filter screen is connected with the inner filter screen in a sliding mode, the upper end face of the outer filter screen is filled with a sealing plate in a sealing mode, the sealing plate is a semicircular ring, the sealing plate and the outer filter screen are symmetrically arranged, and the sealing plate is located on one side of the handle.
Preferably, the connecting pipe is positioned in the right end face of the filter pipe and is made of an internal threaded pipe.
Preferably, the upper end face of the filter pipe is provided with a sliding plate groove, the lower end face of the sealing sliding plate is fixedly provided with a groove plate, and the groove plate is arranged in the sliding plate groove in a sliding manner.
Preferably, the sealing sliding plate is made of a semicircular plate, a handle groove is fixedly formed in the sealing sliding plate, and the handle groove are in sliding connection.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, through butterfly valve plate, valve body and the valve handle that sets up, can block control to the rivers in the control tube, open the butterfly valve plate when needs are filtered, open the control tube, when needing the clearance mediation filter tube, close the butterfly valve plate in the control tube, the security when having improved the clearance mediation does not need the manual sealing, improves filter equipment's mediation efficiency, and effectual clearance has reduced secondary pollution, and the environmental protection is practical.
2. In the utility model, through the arranged filter pipe, the outer filter screen and the sealing slide plate, the outer filter screen and the inner filter screen can carry out secondary filtration on the water flow in the control pipe, and the sealing plate and the sealing slide plate at the upper end of the inner filter screen can both play a sealing function; through the sliding connection between sealed slide and the filter tube, conveniently utilize the handle to take out outer filter screen, be convenient for clear up and block up impurity, increase the life of device.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure of the filter tube of the present invention;
FIG. 3 is a schematic view of the outer strainer structure of the present invention;
FIG. 4 is a schematic side view of the outer strainer of the present invention;
FIG. 5 is a schematic diagram of the structure of the recessed plate of the present invention;
fig. 6 is a schematic view of the sealing slide plate structure of the present invention.
In the figure: 1-control tube, 2-rotating shaft, 3-lower mounting seat, 4-upper mounting seat, 5-butterfly valve plate, 6-rotating cylinder, 7-pressure relief tube, 8-valve body, 9-valve handle, 10-connecting tube, 11-filtering tube, 12-lantern ring, 13-outer filter screen, 14-inner filter screen, 15-groove plate, 16-sealing sliding plate, 17-sealing plate, 18-engineering tube, 19-handle, a-handle groove and b-sliding plate groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution:
a filtering device for water conservancy and hydropower engineering comprises a control tube 1, a butterfly valve plate 5, a filtering tube 11 and an engineering tube 18, wherein a lower mounting seat 3 is fixedly mounted on the lower end face of the control tube 1, an upper mounting seat 4 is fixedly arranged on the upper end face of the control tube 1, a rotating shaft 2 is rotatably connected between the lower mounting seat 3 and the upper mounting seat 4, the butterfly valve plate 5 is fixedly arranged on the side end face of the rotating shaft 2, a rotating drum 6 is fixedly connected on the upper end face of the upper mounting seat 4, a pressure relief tube 7 is fixedly mounted on the upper end face of the rotating drum 6, a valve body 8 is fixedly arranged on the upper end face of the pressure relief tube 7, a valve handle 9 is rotatably connected on the side end face of the valve body 8, the filtering tube 11 is fixedly connected on the right end face of the control tube 1, a connecting tube 10 is fixedly connected on the right end face of the filtering tube 11, the engineering tube 18 is in threaded connection with the right, the upper end face of the lantern ring 12 is fixedly provided with a handle 19, and the outer end face of the filter pipe 11 is provided with a sealing sliding plate 16.
The inner end face of the outer filter screen 13 is connected with an inner filter screen 14 in a sliding manner, the upper end face of the outer filter screen 13 is hermetically filled with a sealing plate 17, the sealing plate 17 is a semicircular ring and is symmetrically arranged with the outer filter screen 13, and the sealing plate 17 is positioned on one side of a handle 19; the connecting pipe 10 is positioned in the right end face of the filter pipe 11 and is made of an internal threaded pipe; the upper end surface of the filter pipe 11 is provided with a sliding plate groove b, the lower end surface of the sealing sliding plate 16 is fixedly provided with a groove plate 15, and the groove plate 15 is arranged in the sliding plate groove b in a sliding manner; the sealing sliding plate 16 is made of a semicircular plate, a handle groove a is fixedly formed in the sealing sliding plate 16, and the handle 19 is connected with the handle groove a in a sliding mode.
The working process is as follows: firstly, a valve handle 9 is controlled to close a butterfly valve plate 5, a control pipe 1 is in a closed state, an outer filter screen 13 and an inner filter screen 14 are placed in a filter pipe 11, then a sealing sliding plate 16 is closed, and sealing treatment of the filter pipe 11 is carried out; then the valve handle 9 is controlled to open the butterfly valve plate 5, and the pipeline of the hydraulic and hydroelectric engineering is filtered; when the filter pipe 11 needs to be cleaned, the butterfly valve plate 5 is closed, the control pipe 1 is in a closed state, the sealing sliding plate 16 is opened, the outer filter screen 13 and the inner filter screen 14 are taken out, and impurity cleaning is carried out; the steps can be repeated for use.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a filter equipment for hydraulic and hydroelectric engineering, includes control tube (1), butterfly valve board (5), filter tube (11) and engineering pipe (18), its characterized in that: the improved butterfly valve is characterized in that a lower mounting seat (3) is fixedly mounted on the lower end face of the control pipe (1), an upper mounting seat (4) is fixedly arranged on the upper end face of the control pipe (1), a rotating shaft (2) is rotatably connected between the lower mounting seat (3) and the upper mounting seat (4), a butterfly valve plate (5) is fixedly arranged on the side end face of the rotating shaft (2), a rotating drum (6) is fixedly connected on the upper end face of the upper mounting seat (4), a pressure relief pipe (7) is fixedly mounted on the upper end face of the rotating drum (6), a valve body (8) is fixedly arranged on the upper end face of the pressure relief pipe (7), a valve handle (9) is rotatably connected on the side end face of the valve body (8), a filter pipe (11) is fixedly connected on the right end face of the control pipe (1), a connecting pipe (10) is fixedly connected on the right end face of the filter pipe (11), and an engineering pipe, the inside of filter tube (11) sets up lantern ring (12), the fixed outer filter screen (13) that is provided with of installation face of lantern ring (12), the fixed handle (19) that is provided with of up end of lantern ring (12), the outer terminal surface of filter tube (11) is provided with sealed slide (16).
2. A filter device for hydraulic and hydro-power engineering according to claim 1, characterised in that: the inner end face of the outer filter screen (13) is connected with an inner filter screen (14) in a sliding mode, a sealing plate (17) is filled on the upper end face of the outer filter screen (13) in a sealing mode, the sealing plate (17) is a semicircular ring and is symmetrically arranged with the outer filter screen (13), and the sealing plate (17) is located on one side of a handle (19).
3. A filter device for hydraulic and hydro-power engineering according to claim 1, characterised in that: the connecting pipe (10) is positioned in the right end face of the filter pipe (11) and is made of an internal threaded pipe.
4. A filter device for hydraulic and hydro-power engineering according to claim 1, characterised in that: the upper end face of the filter pipe (11) is provided with a sliding plate groove (b), the lower end face of the sealing sliding plate (16) is fixedly provided with a groove plate (15), and the groove plate (15) is arranged in the sliding plate groove (b) in a sliding mode.
5. A filter device for hydraulic and hydro-power engineering according to claim 1, characterised in that: the sealing sliding plate (16) is made of a semicircular plate, a handle groove (a) is fixedly formed in the sealing sliding plate (16), and the handle (19) is connected with the handle groove (a) in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020039533.1U CN212067972U (en) | 2020-01-09 | 2020-01-09 | A filter equipment for hydraulic and hydroelectric engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020039533.1U CN212067972U (en) | 2020-01-09 | 2020-01-09 | A filter equipment for hydraulic and hydroelectric engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212067972U true CN212067972U (en) | 2020-12-04 |
Family
ID=73566877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020039533.1U Active CN212067972U (en) | 2020-01-09 | 2020-01-09 | A filter equipment for hydraulic and hydroelectric engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212067972U (en) |
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2020
- 2020-01-09 CN CN202020039533.1U patent/CN212067972U/en active Active
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