CN212214773U - Disassembly-free hydraulic cleaning automatic sewage discharge filter - Google Patents
Disassembly-free hydraulic cleaning automatic sewage discharge filter Download PDFInfo
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- CN212214773U CN212214773U CN202020465883.4U CN202020465883U CN212214773U CN 212214773 U CN212214773 U CN 212214773U CN 202020465883 U CN202020465883 U CN 202020465883U CN 212214773 U CN212214773 U CN 212214773U
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- thick bamboo
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Abstract
The utility model discloses a clean automatic blowdown filter of water conservancy exempts from to disassemble, including the casing that has water inlet flange, delivery port flange, be equipped with the installing support in the casing, be equipped with rotatable pivot on the installing support, the pivot is equipped with hydrodynamic impeller, the other end by the one end of water inlet flange and is equipped with scrapes the hair cover, be equipped with the section of thick bamboo of straining that links to each other with the delivery port flange in the casing, strain a section of thick bamboo and insert and establish and arrange in scraping the hair cover, just be equipped with the brush hair on scraping the inner wall of hair cover, the bottom of casing is equipped with the blow. The utility model discloses can realize straining incessant cleanness of a section of thick bamboo to the filter to possess automatic blowdown function, need not to disintegrate the filter, resources of using manpower sparingly reduce the filter and block up the risk.
Description
Technical Field
The utility model relates to a water power plant water quality filtering equipment, concretely relates to clean automatic blowdown filter of water conservancy exempts from to decompose.
Background
The technical water supply system of the hydroelectric generating set of the hydraulic power plant is very easy to cause the blockage of a water filter due to poor water quality and large silt content in a flood season, and if the blockage is not timely treated, the insufficient water supply of an oil cooler can be caused, so that the oil temperature of the hydroelectric generating set is increased, and even the unplanned shutdown of the hydroelectric generating set can be caused. Traditional filter need the manual work to dismantle the filter flange after blockking up, takes out a section of thick bamboo and clears up again, need man-hour more (for example, the filter of certain model needs man-hour 1.5 h), because of personnel's technical level difference, probably produces the secondary treatment of seepage after the dress, needs longer man-hour, wastes time and energy, and increases equipment operation risk.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem who solves: to the above-mentioned problem of prior art, provide a clean automatic blowdown filter of water conservancy exempts from to dismantle, the utility model discloses can realize straining the incessant cleanness of section of thick bamboo to the filter to possess automatic blowdown function, need not to disintegrate the filter, use manpower resources sparingly, reduce the filter and block up the risk.
In order to solve the technical problem, the utility model discloses a technical scheme be:
the utility model provides a clean automatic blowdown filter of water conservancy exempts from to dismantle, is including the casing that has water inlet flange, delivery port flange, be equipped with the installing support in the casing, be equipped with rotatable pivot on the installing support, the one end that the pivot was leaned on the water inlet flange is equipped with hydrodynamic impeller, the other end is equipped with scrapes the hair cover, be equipped with the section of thick bamboo of straining that links to each other with the delivery port flange in the casing, strain a section of thick bamboo and insert and establish and scrape in the hair cover, just be equipped with the brush hair on the inner wall of scraping the hair cover.
Optionally, the blowoff valve is an electric blowoff ball valve, a control end of the electric blowoff ball valve is connected with a controller, the controller is further connected with a first pressure measuring probe and a second pressure measuring probe respectively, the first pressure measuring probe is installed at the water inlet flange, and the second pressure measuring probe is installed at the water outlet flange.
Optionally, the shaving sleeve is cylindrical.
Optionally, one end of the housing is provided with a removable end cap.
Compared with the prior art, the utility model has the advantages of as follows: the utility model discloses be equipped with the installing support in the casing, be equipped with rotatable pivot on the installing support, the pivot is equipped with hydrodynamic impeller by the one end of water inlet flange, the other end is equipped with scrapes the hair cover, be equipped with the section of thick bamboo of straining that links to each other with the delivery port flange in the casing, strain a section of thick bamboo and insert and establish and scrape in the hair cover, and be equipped with the brush hair on scraping the inner wall of hair cover, the bottom of casing is equipped with the blowoff valve, consequently, it can promote hydrodynamic impeller to rotate to intake, hydrodynamic impeller can drive and scrape the continuous clean section of thick bamboo surface of straining of brush hair on the hair cover inner wall, prevent to strain the filtration pore jam on a section of thick bamboo surface, can realize straining the incessant cleanness of a section of thick bamboo to water quality filter, it.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Illustration of the drawings: 1. a housing; 11. a water inlet flange; 12. a water outlet flange; 13. an end cap; 2. mounting a bracket; 3. a hydrodynamic impeller; 4. shaving sleeves; 41. brushing; 5. a filter cartridge; 6. a blowoff valve; 7. a controller; 71. a first pressure probe; 72. a second pressure probe.
Detailed Description
As shown in fig. 1, the disassembly-free hydraulic cleaning automatic sewage filter of the embodiment includes a housing 1 having a water inlet flange 11 and a water outlet flange 12, a mounting bracket 2 is arranged in the housing 1, a rotatable rotating shaft is arranged on the mounting bracket 2, one end of the rotating shaft close to the water inlet flange 11 is provided with a hydrodynamic impeller 3, the other end of the rotating shaft is provided with a fur scraping sleeve 4, a filter cartridge 5 connected with the water outlet flange 12 is arranged in the housing 1, the filter cartridge 5 is inserted and arranged in the fur scraping sleeve 4, the inner wall of the fur scraping sleeve 4 is provided with brush bristles 41, and the bottom of the housing 1 is provided with a sewage. The hydrodynamic impeller is pushed to rotate 3 by water inflow (see arrow on the left side of figure 1), the hydrodynamic impeller 3 drives the bristles 41 on the inner wall of the shaving sleeve 4 to continuously clean the surface of the filter cylinder 5, and the water inflow is filtered by the filter cylinder 5 to obtain clear water flowing out from the water outlet flange 12 (see arrow on the right side of figure 1), so that the filter hole on the surface of the filter cylinder 5 can be prevented from being blocked, the continuous cleaning of the filter cylinder of the water quality filter can be realized, the characteristics of disassembly-free, hydraulic cleaning and automatic pollution discharge of the filter cylinder realize the continuous cleaning and full-automatic pollution discharge of the water quality, the manpower resource is saved, and the reliability of the equipment.
In order to further realize automatic sewage discharge based on the sewage discharge valve 6, as shown in fig. 1, in this embodiment, the sewage discharge valve 6 is an electric sewage discharge ball valve, a control end of the electric sewage discharge ball valve is connected with a controller 7, the controller 7 is further connected with a first pressure measurement probe 71 and a second pressure measurement probe 72 respectively, the first pressure measurement probe 71 is installed at the water inlet flange 11, and the second pressure measurement probe 72 is installed at the water outlet flange 12. Therefore, the controller 7 can control the automatic opening state of the electric blowdown ball valve according to the pressure difference between the water inlet flange 11 and the water outlet flange 12, and therefore automatic blowdown based on the blowdown valve 6 is achieved.
In this embodiment, the shaving sleeve 4 is cylindrical.
To facilitate the mounting of the mounting bracket 2, the impeller 3, the shaving sleeve 4 and the filter cartridge 5, the housing 1 is provided with a removable end cap 13 at one end, as shown in fig. 1, and the aforementioned components can be mounted by opening the end cap 13.
The working principle of the disassembly-free hydraulic cleaning automatic sewage filter of the embodiment is as follows: the filter cartridge 5 is connected with the shell 1 through threads, water enters the shell 1 and then reaches the water outlet of the water outlet flange 12 through the filter cartridge 5, two rows of bristles 41 are circumferentially arranged on the filter cartridge 5, and the water impacts the water moving impeller 3 to drive the bristles 41 to rotate in the circumferential direction of the filter cartridge 5, so that the purpose of removing silt in the filter cartridge 5 is achieved. When the sediment in the shell 1 is too much, the pressure difference between the inlet water and the outlet water of the filter is increased, and at the moment, the controller 7 acts and controls the electric blow-down valve to automatically discharge the sediment.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (4)
1. The utility model provides a clean automatic blowdown filter of water conservancy exempts from to dismantle, its characterized in that, including casing (1) that has water inlet flange (11), delivery port flange (12), be equipped with installing support (2) in casing (1), be equipped with rotatable pivot on installing support (2), the one end that the pivot leaned on water inlet flange (11) is equipped with hydrodynamic impeller (3), the other end is equipped with scrapes hair cover (4), be equipped with in casing (1) and strain a section of thick bamboo (5) that link to each other with delivery port flange (12), strain a section of thick bamboo (5) and insert and establish and arrange in scraping hair cover (4), just be equipped with brush hair (41) on the inner wall of scraping hair cover (4), the bottom of casing (1) is equipped with blowoff valve (6).
2. The disassembly-free hydraulic cleaning automatic blowdown filter of claim 1, wherein the blowdown valve (6) is an electric blowdown ball valve, a control end of the electric blowdown ball valve is connected with a controller (7), the controller (7) is further connected with a first pressure measuring probe (71) and a second pressure measuring probe (72), respectively, the first pressure measuring probe (71) is installed at the water inlet flange (11), and the second pressure measuring probe (72) is installed at the water outlet flange (12).
3. The disassembly-free hydraulic cleaning automatic dirt discharge filter according to claim 1, characterized in that the scraping sleeve (4) is cylindrical.
4. The disassembly-free hydraulic cleaning automatic dirt discharge filter of claim 1, characterized in that one end of the housing (1) is provided with a detachable end cap (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020465883.4U CN212214773U (en) | 2020-04-02 | 2020-04-02 | Disassembly-free hydraulic cleaning automatic sewage discharge filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020465883.4U CN212214773U (en) | 2020-04-02 | 2020-04-02 | Disassembly-free hydraulic cleaning automatic sewage discharge filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212214773U true CN212214773U (en) | 2020-12-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020465883.4U Active CN212214773U (en) | 2020-04-02 | 2020-04-02 | Disassembly-free hydraulic cleaning automatic sewage discharge filter |
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| Country | Link |
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| CN (1) | CN212214773U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112957797A (en) * | 2021-02-27 | 2021-06-15 | 戴知言 | Hydraulic engineering prevents blockking up pump water filtration equipment |
| CN113426177A (en) * | 2021-07-06 | 2021-09-24 | 金斌 | Biological pollutant industry environmental protection equipment convenient to clearance |
-
2020
- 2020-04-02 CN CN202020465883.4U patent/CN212214773U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112957797A (en) * | 2021-02-27 | 2021-06-15 | 戴知言 | Hydraulic engineering prevents blockking up pump water filtration equipment |
| CN113426177A (en) * | 2021-07-06 | 2021-09-24 | 金斌 | Biological pollutant industry environmental protection equipment convenient to clearance |
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