CN211753038U - Drainage valve for hydraulic engineering with filtering capability - Google Patents
Drainage valve for hydraulic engineering with filtering capability Download PDFInfo
- Publication number
- CN211753038U CN211753038U CN201921901348.2U CN201921901348U CN211753038U CN 211753038 U CN211753038 U CN 211753038U CN 201921901348 U CN201921901348 U CN 201921901348U CN 211753038 U CN211753038 U CN 211753038U
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- Prior art keywords
- wall
- filter layer
- valve body
- fixedly connected
- filter
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- 238000001914 filtration Methods 0.000 title claims abstract description 24
- 230000008878 coupling Effects 0.000 claims abstract description 23
- 238000010168 coupling process Methods 0.000 claims abstract description 23
- 238000005859 coupling reaction Methods 0.000 claims abstract description 23
- 238000005096 rolling process Methods 0.000 abstract description 7
- 239000012535 impurity Substances 0.000 description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 238000009825 accumulation Methods 0.000 description 2
- 230000002337 anti-port Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
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- Filtration Of Liquid (AREA)
Abstract
The utility model discloses a drain valve for hydraulic engineering with filtering capability, including the valve body, valve body top surface middle part rigid coupling has spacing cover, and spacing cover interpolation is equipped with the dwang, and dwang top rigid coupling has the rolling disc, is equipped with the case in the valve body, and the dwang lower extreme rotates with valve body lower extreme inner wall to be connected, and valve body one end rigid coupling has the filter tube, and filter tube bottom surface rigid coupling has the receiver, the bottom surface is equipped with first filter layer in the receiver, and receiver other end lateral wall top is equipped with the second filter layer, transversely is equipped with the rotation axis in the filter tube, and rotation axis one end is passed first filter layer and rigid coupling has first blade, first blade and the contact of first filter layer side, and rotation axis other end rigid coupling has the second blade, second blade and the contact of second filter layer side, the fixed. The utility model discloses simple structure, convenient to use can clear up the filter layer automatically, has saved the manual work, the effectual work efficiency that has improved.
Description
Technical Field
The utility model relates to a drain valve technical field especially relates to drain valve for hydraulic engineering with filtering capability.
Background
Through observing the discovery, the drain valve part that current hydraulic engineering used lacks filtering capability, when the drainage, water can carry a large amount of impurity and enter into the drain valve, thereby lead to the drain valve to block up, the drainage is suspended, need to spend a large amount of manual works and time to remove the clearance, the maintenance, the work efficiency is reduced, can set up the filter screen before the partial drain valve, with the obstruction debris, the sludge cake, prevent the pipe blockage, if the filter screen can not in time be cleared up, the impurity that the aquatic was carried can pile up on the filter screen, lead to the filter screen to block up, water can not discharge, frequent clearance can cost a large amount of manpower, and the operation environment is abominable, be not convenient for clear up.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a drain valve for hydraulic engineering with a filtering function.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the drain valve with the filtering function for the hydraulic engineering comprises a valve body, wherein the valve body is cylindrical, a cylindrical limiting cover is fixedly connected to the middle of the top surface of the valve body, a circular limiting hole is formed in the top surface of the limiting cover, a cylindrical rotating rod is inserted into the limiting hole, a circular rotating disc is fixedly connected to the top end of the rotating rod, a circular valve core is arranged in the valve body, the lower end of the rotating rod penetrates through the inner wall of the upper end of the valve body and the valve core and is rotatably connected with the inner wall of the lower end of the valve body, a filtering pipe is fixedly connected to one end of the valve body, a rectangular opening is formed in the bottom surface of the filtering pipe, a rectangular storage box is fixedly connected to the opening, a first filtering layer is arranged at one end of the inner bottom surface of the storage box, a second filtering layer is arranged at the top end of, the utility model discloses a fixed filter, including first fixed pipe, first blade, second fixed pipe, rotation axis middle part one side rigid coupling, first fixed pipe outer wall distributes has the first blade of triangle-shaped form, first blade and the contact of first filter layer side, rotation axis other end rigid coupling has the fixed pipe of second, the fixed pipe outer wall distribution of second has the second blade of triangle-shaped form, the contact of second blade and second filter layer side, the fixed cover of rotation axis middle part one side rigid coupling pipe-like, the outer wall distribution of fixed cover has the blade, the rotation axis middle part is rotated and is connected with the bracing piece, bracing piece bottom and receiver bottom surface.
Preferably, the valve body and the two ends of the filter pipe are fixedly connected with flange plates, and the flange plates at the corresponding ends of the filter pipe and the valve body are fixedly connected through fastening bolts.
Preferably, the equal rigid coupling in receiver both ends lateral wall has the limiting plate, opening both ends pipe wall all is equipped with the spacing groove, and every spacing groove both ends all are equipped with the spacing screw of circular shape, and every limiting plate all is located the spacing inslot that corresponds, and every limiting plate both ends all through limiting screw and the spacing hole screwed connection who corresponds.
Preferably, the equal rigid coupling of receiver both sides curved fixed plate, every fixed plate both ends and middle part all are equipped with fixing screw, filter tube both sides outer wall lower extreme all is equipped with circular shape fixed screw, and every fixed plate all corresponds one side outer wall lower extreme with the filter tube and contacts, every fixing screw all with the fixed screw threaded connection who corresponds.
Preferably, the bottom surface is equipped with the constant head tank of rectangle form in receiver one end, first filter layer bottom is located the constant head tank, the fixed slot of rectangle form all is equipped with at filter tube upper end inner wall both ends, first filter layer top middle part is equipped with first lug, first lug is located the fixed slot that the filter tube corresponds one end, first filter layer upper end is semicircle form, the lower extreme is the rectangle form.
Preferably, the concave standing groove that is equipped with the rectangle form in receiver one end lateral wall top, second filter layer bottom is located the standing groove, second filter layer top middle part is equipped with the second lug, the second lug is located the fixed slot that the filter tube corresponds one end, second filter layer upper end is semicircle form, the lower extreme is the rectangle form.
Preferably, the top end of the support rod is fixedly connected with a limit bearing, and the rotating shaft penetrates through the limit bearing and is fixedly connected with the inner wall of the limit bearing.
Preferably, the middle parts of the inner walls of the upper end and the lower end of the valve body are provided with circular grooves, each groove is internally and fixedly connected with a rotating bearing, one side surface of each rotating bearing is provided with a circular waterproof layer, and the outer walls of the upper end and the lower end of the rotating rod are fixedly connected with the inner walls of the corresponding rotating bearings.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the first filter layer, the second filter layer and the storage box are matched with the filter pipe, so that impurities in water can be filtered, the situation that the drain valve is blocked due to the fact that the impurities enter the drain valve is avoided, and smooth drainage of the drain valve is guaranteed;
2. through the arrangement of the first filter layer, the second filter layer, the rotating shaft, the first blade, the second blade and the matching of the blades and the storage box, the blades drive the rotating shaft to rotate, the rotating shaft drives the first blade and the second blade to rotate, the first blade can scrape off impurities accumulated on the surface of the first filter layer, and the second blade can scrape off impurities accumulated on the surface of the second filter layer, so that the situation that the first filter layer and the second filter layer are blocked due to excessive accumulation of the impurities on the surfaces is avoided, the working efficiency is effectively improved, and the pulling amount of workers is reduced;
to sum up, the utility model discloses simple structure, convenient to use can clear up the filter layer automatically, has saved the manual work, the effectual work efficiency that has improved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limitation. In the drawings:
fig. 1 is a schematic view of a cross section of a valve body of a drain valve for hydraulic engineering with a filtering function according to the present invention;
fig. 2 is a front view of the drain valve for hydraulic engineering with filtering function provided by the present invention;
fig. 3 is a cross-sectional view of a filter pipe of the drain valve for hydraulic engineering with a filtering function according to the present invention;
fig. 4 is a right side view of the drain valve for hydraulic engineering with a filtering function according to the present invention;
number in the figure: the valve body 1, the filter pipe 2, the rotating rod 3, the limiting cover 4, the rotating disc 5, the fastening bolt 6, the limiting screw 7, the storage box 8, the fixing plate 9, the rotating bearing 10, the waterproof layer 11, the valve core 12, the first filter layer 13, the second filter layer 14, the rotating shaft 15, the limiting bearing 16, the fixing sleeve 17, the blade 18, the supporting rod 19, the first blade 20 and the second blade 21.
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.
Example (b): referring to fig. 1-4, the drain valve for hydraulic engineering with filtering function comprises a valve body 1, wherein the valve body 1 is cylindrical, a cylindrical limiting cover 4 is fixedly connected to the middle of the top surface of the valve body 1, a circular limiting hole is formed in the top surface of the limiting cover 4, a cylindrical rotating rod 3 is inserted into the limiting hole, a circular rotating disc 5 is fixedly connected to the top end of the rotating rod 3, a circular valve core 12 is arranged in the valve body 1, the lower end of the rotating rod 3 penetrates through the inner wall of the upper end of the valve body 1 and the valve core 12 and is rotatably connected with the inner wall of the lower end of the valve body 1, a filter pipe 2 is fixedly connected to one end of the valve body 1, a rectangular opening is formed in the bottom surface of the filter pipe 2, a rectangular storage box 8 is fixedly connected to the opening, a first filter layer 13 is arranged at one end, transversely be equipped with columniform rotation axis 15 in the filter tube 2, first filter layer 13 and rigid coupling are passed to rotation axis 15 one end has first fixed pipe, first fixed pipe outer wall distributes and has the first blade 20 of triangle-shaped form, first blade 20 and the contact of 13 a side of first filter layer, the fixed pipe of rotation axis 15 other end rigid coupling has the fixed pipe of second, the fixed pipe outer wall distribution of second has the second blade 21 of triangle-shaped form, the second blade 21 and the contact of 14 a side of second filter layer, the fixed cover 17 of rotation axis 15 middle part one side rigid coupling pipe form, the outer wall distribution of fixed cover 17 has blade 18, rotation axis 15 middle part is rotated and is connected with bracing piece 19, 19 bottom of bracing piece and the 8 bottom surfaces rigid couplings of receiver.
The utility model discloses in, the equal rigid coupling in valve body 1 and filter tube 2 both ends has the ring flange, filter tube 2 and the corresponding one end ring flange of valve body 1 pass through fastening bolt 6 rigid couplings, and the valve body of being convenient for is dismantled with the installation of filter tube.
The utility model discloses in, the equal rigid coupling of 8 both ends lateral walls of receiver has the limiting plate, opening both ends pipe wall all is equipped with the spacing groove, and every spacing groove both ends all are equipped with the spacing screw of circular shape, and every limiting plate all is located the spacing inslot that corresponds, and every limiting plate both ends all through limiting screw 7 and the spacing hole screwed connection who corresponds.
The utility model discloses in, the curved fixed plate 9 of 8 both sides equal rigid couplings of receiver, 9 both ends of every fixed plate and middle part all are equipped with clamping screw, 2 both sides outer wall lower extremes of filter tube all are equipped with the fixed screw of circular shape, and every fixed plate 9 all corresponds one side outer wall lower extreme contact with filter tube 2, every clamping screw all with the fixed screw screwed connection that corresponds.
The utility model discloses in, the bottom surface is equipped with the constant head tank of rectangle form in 8 one ends of receiver, 13 bottoms of first filter layer are located the constant head tank, 2 upper end inner wall both ends of filter tube all are equipped with the fixed slot of rectangle form, 13 top middle parts of first filter layer are equipped with first lug, first lug is located the fixed slot of 2 corresponding one ends of filter tube, 13 upper ends of first filter layer are semicircle form, the lower extreme is the rectangle form.
The utility model discloses in, the concave standing groove that is equipped with the rectangle form in 8 one end lateral wall tops of receiver, 14 bottoms of second filter layer are located the standing groove, 14 top middle parts of second filter layer are equipped with the second lug, the second lug is located the fixed slot of the 2 corresponding one ends of filter tube, 14 upper ends of second filter layer are half circular, the lower extreme is the rectangle form.
In the utility model, a limit bearing 16 is fixedly connected to the top end of the support rod 19, and the rotating shaft 15 passes through the limit bearing 16 and is fixedly connected with the inner wall of the limit bearing 16 in a matching manner; the upper and lower end inner wall middle part of valve body 1 all is equipped with circular shape recess, and equal rigid coupling has rolling bearing 10 in every recess, and every rolling bearing 10 side all is equipped with circular shape waterproof layer 11, the upper and lower end outer wall of dwang 3 all with the rolling bearing 10 inner wall rigid coupling that corresponds.
Specifically, when the utility model is used, the other end of the valve body 1 is connected with the drain pipe, the other end of the filter pipe 2 is connected with the water inlet pipe, when water flows into the filter pipe 2, the first filter layer 13 and the second filter layer 14 can filter the water flows, the situation that impurities carried in the water flows enter the drain valve to cause the drain valve to be blocked is avoided, the impact force of the water flows can drive the blade 18 to rotate, the blade 18 drives the rotating shaft 15 to rotate, the rotating shaft 15 drives the first blade 20 and the second blade 21 to rotate, the first blade 20 can scrape off the impurities accumulated on the surface of the first filter layer 13, the second blade can scrape off the impurities accumulated on the surface of the second filter layer 14, the situation that the first filter layer 13 and the second filter layer 14 are blocked due to the accumulation of the impurities is avoided, the scraped impurities can be accumulated on the bottom surface of the storage box 8, the limit screw 7 is loosened, the storage box 8 is taken down from the, be convenient for clear up, rotate rolling disc 5, rolling disc 5 drives dwang 3 and rotates, and dwang 3 drives case 12 and rotates, and when needing to close, the antiport rolling disc 5, until stop to flow can.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (8)
1. Drainage valve for hydraulic engineering with filtering capability, including valve body (1), its characterized in that: the valve body (1) is cylindrical, a cylindrical limiting cover (4) is fixedly connected to the middle of the top surface of the valve body (1), a circular limiting hole is formed in the top surface of the limiting cover (4), a cylindrical rotating rod (3) is inserted into the limiting hole, a circular rotating disc (5) is fixedly connected to the top end of the rotating rod (3), a circular valve core (12) is arranged in the valve body (1), the lower end of the rotating rod (3) penetrates through the inner wall of the upper end of the valve body (1) and the valve core (12) and is rotatably connected with the inner wall of the lower end of the valve body (1), a filter pipe (2) is fixedly connected to one end of the valve body (1), a rectangular opening is formed in the bottom surface of the filter pipe (2), a rectangular storage box (8) is fixedly connected to the opening, a first filter layer (13) is arranged at one end of the inner bottom surface of the storage, a cylindrical rotating shaft (15) is transversely arranged in the filter pipe (2), one end of the rotating shaft (15) penetrates through the first filter layer (13) and is fixedly connected with a first fixing pipe, the outer wall of the first fixed pipe is distributed with a first blade (20) in a triangular shape, the first blade (20) is contacted with one side surface of the first filter layer (13), a second fixed pipe is fixedly connected at the other end of the rotating shaft (15), a second blade (21) in a triangular shape is distributed on the outer wall of the second fixed pipe, the second blade (21) is contacted with one side surface of the second filter layer (14), one side of the middle part of the rotating shaft (15) is fixedly connected with a round tubular fixed sleeve (17), blades (18) are distributed on the outer wall of the fixed sleeve (17), a supporting rod (19) is rotatably connected to the middle of the rotating shaft (15), and the bottom end of the supporting rod (19) is fixedly connected with the bottom surface of the storage box (8).
2. The drain valve for hydraulic engineering with filtering capability of claim 1, characterized in that: the valve body (1) and the two ends of the filter pipe (2) are fixedly connected with flange plates, and the filter pipe (2) and the valve body (1) are fixedly connected with one flange plate corresponding to one end through fastening bolts (6).
3. The drain valve for hydraulic engineering with filtering capability of claim 1, characterized in that: the equal rigid coupling in receiver (8) both ends lateral wall has the limiting plate, opening both ends pipe wall all is equipped with the spacing groove, and every spacing groove both ends all are equipped with the spacing screw of circular shape, and every limiting plate all is located the spacing inslot that corresponds, and every limiting plate both ends all through spacing screw (7) and the spacing hole screwed connection who corresponds.
4. The drain valve for hydraulic engineering with filtering capability of claim 1, characterized in that: receiver (8) both sides equal rigid coupling curved fixed plate (9), every fixed plate (9) both ends and middle part all are equipped with clamping screw, filter tube (2) both sides outer wall lower extreme all is equipped with circular shape fixed screw, and every fixed plate (9) all corresponds one side outer wall lower extreme contact with filter tube (2), every clamping screw all with the fixed screw threaded connection who corresponds.
5. The drain valve for hydraulic engineering with filtering capability of claim 1, characterized in that: the bottom surface is equipped with the constant head tank of rectangle form in receiver (8) one end, first filter layer (13) bottom is located the constant head tank, filter tube (2) upper end inner wall both ends all are equipped with the fixed slot of rectangle form, first filter layer (13) top middle part is equipped with first lug, first lug is located the fixed slot that filter tube (2) correspond one end, first filter layer (13) upper end is semicircle form, the lower extreme is the rectangle form.
6. The drain valve for hydraulic engineering with filtering capability of claim 1, characterized in that: the concave standing groove that is equipped with the rectangle form in receiver (8) one end lateral wall top, second filter layer (14) bottom is located the standing groove, second filter layer (14) top middle part is equipped with the second lug, the second lug is located the fixed slot that filter tube (2) corresponds one end, second filter layer (14) upper end is semicircle form, the lower extreme is the rectangle form.
7. The drain valve for hydraulic engineering with filtering capability of claim 1, characterized in that: the top end of the supporting rod (19) is fixedly connected with a limiting bearing (16), and the rotating shaft (15) penetrates through the limiting bearing (16) and is fixedly connected with the inner wall of the limiting bearing (16).
8. The drain valve for hydraulic engineering with filtering capability of claim 1, characterized in that: the valve body (1) is provided with a circular groove in the middle of the inner wall at the upper end and the lower end, each groove is internally provided with a rotating bearing (10) in a fixedly connected mode, one side of each rotating bearing (10) is provided with a circular waterproof layer (11), and the outer wall of the upper end and the outer wall of the lower end of the rotating rod (3) are fixedly connected with the inner wall of the corresponding rotating bearing (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921901348.2U CN211753038U (en) | 2019-11-06 | 2019-11-06 | Drainage valve for hydraulic engineering with filtering capability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921901348.2U CN211753038U (en) | 2019-11-06 | 2019-11-06 | Drainage valve for hydraulic engineering with filtering capability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211753038U true CN211753038U (en) | 2020-10-27 |
Family
ID=72963522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921901348.2U Expired - Fee Related CN211753038U (en) | 2019-11-06 | 2019-11-06 | Drainage valve for hydraulic engineering with filtering capability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211753038U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113585395A (en) * | 2021-08-04 | 2021-11-02 | 南阳理工学院 | Ecological landscape water storage green land structure |
-
2019
- 2019-11-06 CN CN201921901348.2U patent/CN211753038U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113585395A (en) * | 2021-08-04 | 2021-11-02 | 南阳理工学院 | Ecological landscape water storage green land structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201118 Address after: Room 1101, Hanlin Shuian, Renmin West Road, SHANGPAI Town, Feixi County, Hefei City, Anhui Province Patentee after: Anhui qiaohai Construction Engineering Co.,Ltd. Address before: 231100 1-101, building 6, Kechuang Beicheng, Fuyang North Road, Shuangdun Town, Changfeng County, Hefei City, Anhui Province Patentee before: Hefei Wanxiang Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201027 |