CN221999046U - Filter equipment for water supply and drainage - Google Patents
Filter equipment for water supply and drainage Download PDFInfo
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- CN221999046U CN221999046U CN202420606116.9U CN202420606116U CN221999046U CN 221999046 U CN221999046 U CN 221999046U CN 202420606116 U CN202420606116 U CN 202420606116U CN 221999046 U CN221999046 U CN 221999046U
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Abstract
本实用新型公开了一种给排水用过滤装置，属于给排水技术领域，包括：过滤管，过滤管可拆卸连接有过滤环，过滤管的内腔设置有连接圆板，过滤环和连接圆板之间连接有多个连杆和用于对水液进行过滤的漏斗状的过滤网；正反电机，连接在过滤管的顶端，正反电机的输出轴连接有贯穿过滤管的竖连杆，竖连杆连接有第一锥齿轮；第二锥齿轮，与第一锥齿轮啮合连接，第二锥齿轮内嵌安装有横连杆，横连杆连接有倾斜的用于清理过滤网的清理刷；辅助杆，与横连杆连接固定，辅助杆连接有弧形的刮板，刮板连接有橡胶材质的橡胶垫。该给排水用过滤装置，不仅过滤面积大，而且清理更加全面。
The utility model discloses a filter device for water supply and drainage, which belongs to the technical field of water supply and drainage, and comprises: a filter tube, the filter tube is detachably connected with a filter ring, the inner cavity of the filter tube is provided with a connecting circular plate, a plurality of connecting rods and a funnel-shaped filter net for filtering water are connected between the filter ring and the connecting circular plate; a forward and reverse motor is connected to the top of the filter tube, the output shaft of the forward and reverse motor is connected with a vertical connecting rod penetrating the filter tube, and the vertical connecting rod is connected with a first bevel gear; a second bevel gear is meshed and connected with the first bevel gear, a horizontal connecting rod is embedded in the second bevel gear, and the horizontal connecting rod is connected with an inclined cleaning brush for cleaning the filter net; an auxiliary rod is connected and fixed with the horizontal connecting rod, the auxiliary rod is connected with an arc-shaped scraper, and the scraper is connected with a rubber pad made of rubber material. The filter device for water supply and drainage not only has a large filtering area, but also cleans more comprehensively.
Description
Technical Field
The utility model belongs to the technical field of water supply and drainage, and particularly relates to a filtering device for water supply and drainage.
Background
The water supply and drainage is a tap water and sewage drainage system for designing or managing cities, and the water supply and drainage engineering is divided into a water supply engineering and a drainage engineering, wherein the water supply engineering is an engineering for supplying living and production water for residents, factories, mines and transportation enterprises, and water for fire control, road greening and the like; the drainage engineering is used for removing various waste water and redundant ground water in the process of human domestic sewage and production, and the water body in the pipeline needs to be filtered in the water supply and drainage process. But traditional filter screen's shape sets up to the disc, and filter area is less, and the scraping head of lift design is limited to the processing area of filter screen moreover, influences the filter effect.
Through retrieving, chinese patent document (grant bulletin number CN 215939163U) a filter equipment for municipal administration water supply and drainage, including the casing, the both sides of casing are provided with connecting tube respectively, one side of connecting tube is fixedly connected with second flange respectively. This filter equipment for municipal administration water supply and drainage is through the opposite side fixedly connected with fixed frame in the fixed plate bottom, the installation draw runner of fixed connection at the filter screen both ends is embedded into the inside of the fixed spout of fixed frame inside both ends respectively when using to connect fixed with installation draw runner and fixed spout through fixing bolt, thereby reached and installed fixed purpose with filter screen and fixed plate, and pegged graft the fixed frame into the inside fixed purpose of installing of setting up the filter screen at the inside slot of casing lateral wall, still realized simultaneously can convenient and fast dismantle the effect of changing to the filter screen, the inconvenient problem of installing fixedly and dismantling the change to the filter screen of solving. The shape of the filter screen is set to be a disc shape, the filter area is smaller, and the treatment area of the scraper head designed in a lifting manner on the filter screen is limited, so that the filter effect is influenced.
Disclosure of utility model
The utility model aims to provide a filtering device for water supply and drainage, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a water supply and drainage filter device comprising:
The filter pipe is detachably connected with a filter ring, the inner cavity of the filter pipe is provided with a connecting circular plate, and a plurality of connecting rods and a funnel-shaped filter screen for filtering water liquid are connected between the filter ring and the connecting circular plate;
the positive and negative motor is connected to the top end of the filter tube, the output shaft of the positive and negative motor is connected with a vertical connecting rod penetrating through the filter tube, and the vertical connecting rod is connected with a first bevel gear;
the second bevel gear is connected with the first bevel gear in a meshed manner, a transverse connecting rod is embedded in the second bevel gear, and the transverse connecting rod is connected with an inclined cleaning brush for cleaning the filter screen;
The auxiliary rod is fixedly connected with the transverse connecting rod, is connected with an arc-shaped scraping plate, and is connected with a rubber pad made of rubber materials;
The filter tube is provided with a material taking channel, an inner arc plate is arranged in the material taking channel, an outer arc plate is integrally formed with the inner arc plate, and a sealing gasket for improving the sealing performance is adhered to the side surface of the outer arc plate, which is close to the filter tube, and the periphery of the inner arc plate.
As a preferred embodiment, the filter tube is connected with two communicating hoppers, and the communicating hoppers are connected with flanges for connecting with external water supply and drainage equipment.
As a preferred embodiment, the outer arcuate plate is removably attached to the filter tube by a plurality of bolts.
As a preferable embodiment, the transverse connecting rod is connected with a plurality of movable cutting knives for cutting sundries in water, and the filter tube is connected with a plurality of fixed cutting knives corresponding to the movable cutting knives.
As a preferred embodiment, the transverse connecting rod is also connected with a plurality of auxiliary connecting rods, and the auxiliary connecting rods are rotatably connected with the filter tube through bearings.
As a preferred embodiment, the transverse link is also connected with a spiral cutter.
As a preferred embodiment, the filter tube is internally provided with a perspective window.
As the preferred implementation scheme, the filter tube is provided with a maintenance channel matched with the filter ring, a lower arc plate is arranged in the maintenance channel, an upper arc plate corresponding to the filter tube is integrally formed on the lower arc plate, and the upper arc plate is detachably connected with the filter tube through a plurality of bolts.
Compared with the prior art, the utility model has the technical effects and advantages that:
When the filtering device for water supply and drainage is used, compared with a circular-plate-shaped filtering screen, the funnel-shaped filtering screen has larger use area, and the positive and negative motor indirectly drives the transverse connecting rod and the cleaning brush to rotate, so that the funnel-shaped filtering screen is comprehensively filtered, and compared with lifting type cleaning, the cleaning effect is more comprehensive;
According to the filtering device for water supply and drainage, the movable cutting knife and the spiral cutting knife can be driven to rotate by the rotation of the transverse connecting rod, sundries in water can be cut in advance by the spiral cutting knife, then the sundries are cut again by the movable cutting knife in cooperation with the fixed cutting knife, and the filtering matters in the middle can be driven to the inner arc plate as far as possible by the rotation of the scraping plate, so that the sundries can be taken out when the outer arc plate and the inner arc plate are taken down conveniently;
According to the filtering device for water supply and drainage, the upper arc-shaped plate and the lower arc-shaped plate are disassembled, and then the filtering ring is disassembled, so that the filtering ring, the filtering net and the connecting circular plate are conveniently taken out, and the filtering net is conveniently cleaned manually;
this filter equipment for water supply and drainage not only filtration area is big, and the clearance is more comprehensive moreover.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a cross-sectional view of the present utility model;
FIG. 3 is a schematic view of the structure of the filter ring and the connecting circular plate of the present utility model;
fig. 4 is a schematic view of the structure of the auxiliary bar and the squeegee according to the utility model.
Reference numerals illustrate:
In the figure: 1-a filter tube; 2-a filter ring; 3-connecting a circular plate; 4-a filter screen; 5-a positive and negative motor; 6-a vertical connecting rod; 7-a first bevel gear; 8-a second bevel gear; 9-a transverse connecting rod; 10-cleaning brush; 11-auxiliary bar; 12-scraping plate; 13-inner arc plate; 14-an outer arc plate; 15-connecting a bucket; 16-a flange; 17-a movable cutter; 18-fixing a cutting knife; 19-an auxiliary link; 20-spiral cutting knife; 21-a lower arc plate; 22-upper arc plate.
Detailed Description
In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present utility model. It will be apparent, however, to one skilled in the art that the utility model may be practiced without one or more of these details. In other instances, well-known features have not been described in detail in order to avoid obscuring the utility model.
Unless the directions indicated by the individual definitions are used, the directions of up, down, left, right, front, rear, inner and outer are all directions of up, down, left, right, front, rear, inner and outer in the drawings shown in the present utility model, and are described herein together.
The connection mode can adopt the prior modes such as bonding, welding, bolting and the like, and is based on the actual requirement.
Referring to fig. 1 to 4, a filtering device for water supply and drainage, the embodiment includes:
The filter tube 1, the filter tube 1 is detachably connected with the filter ring 2, the inner cavity of the filter tube 1 is provided with the connecting circular plate 3, a plurality of connecting rods and a funnel-shaped filter screen 4 for filtering water liquid are connected between the filter ring 2 and the connecting circular plate 3, the strength requirement of the filter screen 4 ensures that the use requirement is met, and the mesh number of the filter screen 4 is selected according to the actual requirement;
the positive and negative motor 5 is connected to the top end of the filter tube 1, the output shaft of the positive and negative motor 5 is connected with a vertical connecting rod 6 penetrating through the filter tube 1, and the vertical connecting rod 6 is connected with a first bevel gear 7;
The second bevel gear 8 is meshed with the first bevel gear 7, the second bevel gear 8 is internally provided with the transverse connecting rod 9, the transverse connecting rod 9 is connected with the inclined cleaning brush 10 for cleaning the filter screen 4, water is led into the filter pipe 1 by water supply and drainage equipment, impurities can be attached to the side surface of the filter screen 4 after the water is filtered by the filter screen 4, the filter screen 4 is cleaned by the rotating cleaning brush 10, compared with the circular-plate-shaped filter screen 4, the using area of the funnel-shaped filter screen 4 is larger, the transverse connecting rod 9 and the cleaning brush 10 are indirectly driven by the positive and negative motor 5 to rotate, the funnel-shaped filter screen 4 is comprehensively filtered, and compared with lifting cleaning, the cleaning effect is more comprehensive;
the auxiliary rod 11 is fixedly connected with the transverse connecting rod 9, the auxiliary rod 11 is connected with an arc-shaped scraping plate 12, the scraping plate 12 corresponds to the filter pipe 1, corresponds to the filter pipe 1 first, and then is subjected to inclination treatment, so that when the filter pipe rotates, the passing filter material can be driven to the position of the inner arc-shaped plate 13, the scraping plate 12 is connected with a rubber pad made of rubber, and the middle filter material can be driven to the position of the inner arc-shaped plate 13 as far as possible due to the rotation of the scraping plate 12;
The filter tube 1 is provided with a material taking channel, an inner arc plate 13 is arranged in the material taking channel, an outer arc plate 14 is integrally formed with the inner arc plate 13, the outer arc plate 14 is close to the side surface of the filter tube 1, and the periphery of the inner arc plate 13 is adhered with a sealing gasket for improving the sealing performance, and the outer arc plate 14 is detachably connected with the filter tube 1 through a plurality of bolts.
The filter pipe 1 is communicated with two communicating hoppers 15, and the communicating hoppers 15 are connected with flanges 16 for connecting with external water supply and drainage equipment.
As a preferred embodiment, the transverse connecting rod 9 is connected with a plurality of movable cutters 17 for cutting sundries in water, the filter tube 1 is connected with a plurality of fixed cutters 18 corresponding to the movable cutters 17, the transverse connecting rod 9 is also connected with a spiral cutter 20, water is led into the filter tube 1 by water supply and drainage equipment, the forward and reverse motor 5 is started in advance, the forward and reverse motor 5 drives the vertical connecting rod 6 to rotate so as to drive the first bevel gear 7 to rotate, the second bevel gear 8 is driven to rotate so as to drive the transverse connecting rod 9 to rotate, the movable cutters 17 and the spiral cutters 20 are driven to rotate, the spiral cutters 20 can cut sundries in water in advance, and then the movable cutters 17 are matched with the fixed cutters 18 to cut again.
As a preferred embodiment, the transverse connecting rod 9 is also connected with a plurality of auxiliary connecting rods 19, the auxiliary connecting rods 19 are rotatably connected with the filter tube 1 through bearings, and the filter tube 1 is internally provided with a perspective window.
As a preferred embodiment, the filter tube 1 is provided with a maintenance channel matched with the filter ring 2, a lower arc plate 21 is arranged in the maintenance channel, an upper arc plate 22 corresponding to the filter tube 1 is integrally formed on the lower arc plate 21, and the upper arc plate 22 is detachably connected with the filter tube 1 through a plurality of bolts.
The reversible motor 5 is a conventional instrument, the working principle, size and model are irrelevant to the problems solved by the utility model, so that the control mode of the utility model is controlled by a controller, the control circuit of the controller can be realized by simple programming of a person skilled in the art, the supply of power supply also belongs to common knowledge in the art, and the utility model is mainly used for protecting mechanical devices, so that the control mode and circuit connection are not explained in detail.
Principle of operation
This filter equipment for water supply and drainage utilizes flange 16 to be connected with outside water supply and drainage equipment, water supply and drainage equipment leads into water liquid in to filter tube 1, turn on positive and negative motor 5 in advance, positive and negative motor 5 drives perpendicular connecting rod 6 and rotates, thereby drive first bevel gear 7 and rotate, drive second bevel gear 8 and rotate, thereby drive horizontal connecting rod 9 and rotate, drive movable cutting knife 17 and spiral cutting knife 20, spiral cutting knife 20 can cut the debris in the water liquid in advance, then cooperate fixed cutting knife 18 to cut again by movable cutting knife 17, scraper blade 12's rotation, can drive the filter thing in middle part to interior arc 13 departments as far as, then water liquid is filtered by filter screen 4 after, debris can be attached to filter screen 4 side, pivoted cleaning brush 10 clears up filter screen 4.
It should be noted that relational terms such as one and two are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without more in the limited case. The term "comprising" an element defined by the term "comprising" does not exclude the presence of other identical elements in a process, method, article or apparatus that comprises the element.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A water supply and drainage filter device, comprising:
The filter tube (1), the filter tube (1) can be dismantled and connected with the filter ring (2), the inner chamber of filter tube (1) is provided with and connects plectane (3), is connected with a plurality of connecting rods and is used for carrying out the funnel-shaped filter screen (4) of filtering to the aqueous humor between filter ring (2) and the connection plectane (3);
The positive and negative motor (5) is connected to the top end of the filter tube (1), the output shaft of the positive and negative motor (5) is connected with a vertical connecting rod (6) penetrating through the filter tube (1), and the vertical connecting rod (6) is connected with a first bevel gear (7);
The second bevel gear (8) is in meshed connection with the first bevel gear (7), a transverse connecting rod (9) is embedded in the second bevel gear (8), and the transverse connecting rod (9) is connected with an inclined cleaning brush (10) for cleaning the filter screen (4);
The auxiliary rod (11) is fixedly connected with the transverse connecting rod (9), the auxiliary rod (11) is connected with an arc-shaped scraping plate (12), and the scraping plate (12) is connected with a rubber pad made of rubber materials;
The filter tube (1) is provided with a material taking channel, an inner arc plate (13) which is matched with the material taking channel is arranged in the material taking channel, an outer arc plate (14) which is matched with the filter tube (1) is integrally formed in the inner arc plate (13), and sealing gaskets which are used for improving the sealing performance are adhered to the side surface of the outer arc plate (14) which is close to the filter tube (1) and the periphery of the inner arc plate (13).
2. A water supply and drainage filter device according to claim 1, characterized in that the filter tube (1) is connected with two communicating hoppers (15), the communicating hoppers (15) being connected with flanges (16) for connection with external water supply and drainage equipment.
3. A water supply and drainage filter device according to claim 1, characterized in that the outer arc plate (14) is detachably connected to the filter tube (1) by means of a plurality of bolts.
4. The filtering device for water supply and drainage according to claim 1, wherein the transverse connecting rod (9) is connected with a plurality of movable cutting knives (17) for cutting sundries in water, and the filtering tube (1) is connected with a plurality of fixed cutting knives (18) corresponding to the movable cutting knives (17).
5. The water supply and drainage filter device according to claim 4, wherein the transverse connecting rod (9) is further connected with a plurality of auxiliary connecting rods (19), and the auxiliary connecting rods (19) are rotatably connected with the filter pipe (1) through bearings.
6. The water supply and drainage filter device according to claim 5, wherein the transverse connecting rod (9) is further connected with a screw cutter (20).
7. The filtering device for water supply and drainage according to claim 5, wherein the filtering pipe (1) is internally provided with a perspective window.
8. The filtering device for water supply and drainage according to claim 7, wherein the filtering pipe (1) is provided with a maintenance channel matched with the filtering ring (2), a lower arc plate (21) is arranged in the maintenance channel, the lower arc plate (21) is integrally formed with an upper arc plate (22) corresponding to the filtering pipe (1), and the upper arc plate (22) is detachably connected with the filtering pipe (1) through a plurality of bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420606116.9U CN221999046U (en) | 2024-03-27 | 2024-03-27 | Filter equipment for water supply and drainage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420606116.9U CN221999046U (en) | 2024-03-27 | 2024-03-27 | Filter equipment for water supply and drainage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221999046U true CN221999046U (en) | 2024-11-15 |
Family
ID=93415826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420606116.9U Active CN221999046U (en) | 2024-03-27 | 2024-03-27 | Filter equipment for water supply and drainage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221999046U (en) |
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2024
- 2024-03-27 CN CN202420606116.9U patent/CN221999046U/en active Active
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