CN219568770U - Lifting type water conservancy gate - Google Patents
Lifting type water conservancy gate Download PDFInfo
- Publication number
- CN219568770U CN219568770U CN202321264124.1U CN202321264124U CN219568770U CN 219568770 U CN219568770 U CN 219568770U CN 202321264124 U CN202321264124 U CN 202321264124U CN 219568770 U CN219568770 U CN 219568770U
- Authority
- CN
- China
- Prior art keywords
- valve plate
- valve
- fixedly connected
- base
- filter screen
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 29
- 230000003139 buffering effect Effects 0.000 claims abstract description 8
- 230000007246 mechanism Effects 0.000 claims abstract description 6
- 238000001914 filtration Methods 0.000 claims abstract description 4
- 238000007789 sealing Methods 0.000 claims description 7
- 238000001363 water suppression through gradient tailored excitation Methods 0.000 claims 5
- 238000000034 method Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000008602 contraction Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
Landscapes
- Details Of Valves (AREA)
Abstract
The utility model discloses a lifting type water conservancy gate which comprises a valve main body, wherein a base is arranged at the bottom of the valve main body, a valve plate is arranged at the top of the base, a filter screen is arranged on the surface of the valve plate, a cavity is arranged between the valve plate and the filter screen and is used for filtering sundries in water and buffering the valve plate, limit grooves are formed in two sides of the base, and a buffer mechanism is arranged in the limit grooves and is used for protecting the valve plate. The beneficial effects of the utility model are as follows: the side surface and the bottom of the valve plate are buffered in the valve closing process, the impact of sundries in water on the front surface of the valve plate after the valve plate is closed is reduced, and the service life of the valve plate is longer.
Description
Technical Field
The utility model relates to a water conservancy valve assembly, in particular to a lifting type water conservancy gate, and belongs to the technical field of valves.
Background
Hydraulic engineering is a generic term for various engineering constructions constructed for controlling, utilizing and protecting water resources and environments of the earth surface and the ground. In water conservancy facilities, the gate can intercept water flow, control water level, regulate flow, discharge sediment, float and the like
Most of the existing water conservancy valves are lifted manually or mechanically, so that sundries in water impact the valve plate when the valve is closed, damage to the front surface of the valve plate is easy to occur, the valve is closed when water flows greatly, and damage to the valve plate is caused by impact on the bottom of the valve plate, so that a lifting water conservancy valve is provided.
Disclosure of Invention
The lifting type water conservancy gate comprises a valve main body, wherein a base is arranged at the bottom of the valve main body, a valve plate is arranged at the top of the base, a filter screen is arranged on the surface of the valve plate, a cavity is arranged between the valve plate and the filter screen and used for filtering sundries in water and buffering the valve plate, limit grooves are formed in two sides of the base, and a buffer mechanism is arranged in the limit grooves and used for protecting the valve plate.
Preferably, the buffer mechanism comprises a buffer block, the top of the buffer block is propped against the valve plate, the bottom of the buffer block is fixedly connected with a telescopic spring, and the bottom of the telescopic spring is fixedly connected with the inner bottom wall of the limit groove.
Preferably, the valve main body is positioned right behind the valve plate, and the top of the valve main body is fixedly connected with a fixed block.
Preferably, the top of valve plate fixedly connected with cylinder, the both sides and the valve main part of cylinder pass through fixed block fixed connection.
Preferably, two sliding grooves are formed in the front face of the valve body, sliding blocks are fixedly connected to four corners of the back face of the valve plate, and the sliding blocks are slidably connected to the corresponding sliding grooves.
Preferably, a sealing element is fixedly connected to the top of the base, and the top of the sealing element abuts against the valve plate.
The beneficial effects of the utility model are as follows:
1. this over-and-under type water conservancy valve utilizes set up the filter screen on the valve plate, when valve main part was closed, the filter screen supported the impact of debris in the manger plate, made the valve plate openly receive impact resistance and reduce, and when water flow was big, the buffer block top that the bottom set up supported with the valve plate, because the bottom fixedly connected with extension spring of buffer block, extension spring's bottom fixed connection was on the interior diapire of spacing groove. The bottom of the valve plate 4 is protected by the expansion and contraction of the expansion spring 103. The bottom of the valve plate can be effectively protected, so that the service life of the valve plate is prolonged;
2. this over-and-under type water conservancy valve through cylinder bottom fixed connection valve plate, can control the valve plate through the cylinder reciprocates to reach the control to rivers, fixed mounting has the slider on the valve plate, and the spout has been seted up openly to the valve main part, can make the in-process that the valve plate reciprocated reduce the friction of valve plate side, reaches the protection to the valve plate.
Drawings
FIG. 1 is a schematic diagram of the front structure of the present utility model;
FIG. 2 is a schematic side cross-sectional view of the present utility model;
fig. 3 is a schematic diagram of the structure of the front cross-sectional view of the present utility model.
In the figure: 1. a base; 101. a limit groove; 102. a buffer block; 103. a telescopic spring; 2. a seal; 3. a valve body; 301. a chute; 4. a valve plate; 401. a filter screen; 402. a slide block; 5. a fixed block; 6. and (3) a cylinder.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The embodiment of the utility model discloses a lifting type water conservancy valve.
According to the figures 1-3, a lifting water conservancy valve comprises a valve main body 3, a base 1 is arranged at the bottom of the valve main body 3, a valve plate 4 is arranged at the top of the base 1, a filter screen 401 is arranged on the surface of the valve plate 4, a cavity is arranged between the valve plate 4 and the filter screen 401 and used for filtering sundries in water and buffering the valve plate 4, limit grooves 101 are formed in two sides of the base 1, and the limit grooves 101 are provided with buffer mechanisms and used for protecting the valve plate 4. The base 1 is used for fixing the valve body 3.
The buffer mechanism comprises a buffer block 102, the top of the buffer block 102 is propped against the valve plate 4, the bottom of the buffer block 102 is fixedly connected with a telescopic spring 103, and the bottom of the telescopic spring 103 is fixedly connected with the inner bottom wall of the limit groove 101. The bottom of the valve plate 4 is protected by the expansion and contraction of the expansion spring 103.
The valve main body 3 is positioned right behind the valve plate 4, and the top of the valve main body 3 is fixedly connected with a fixed block 5.
The top fixedly connected with cylinder 6 of valve plate 4, the both sides of cylinder 6 pass through fixed block 5 fixed connection with valve body 3. The cylinder 6 is used for moving the valve plate 4 to a high degree.
Two sliding grooves 301 are formed in the front face of the valve body 3, sliding blocks 402 are fixedly connected to four corners of the back face of the valve plate 4, and the sliding blocks 402 are slidably connected to the corresponding sliding grooves 301. Both sides of the valve plate 4 can be protected from damage.
The top of the base 1 is fixedly connected with a sealing element 2, and the top of the sealing element 2 is propped against the valve plate 4. When the valve is closed, the valve is sealed, and water flow is not easy to enter.
Working principle: when the valve is used, the principle that the air cylinder 6 moves downwards is utilized to control the valve plate 4, and the sliding block 402 is driven to be connected in the corresponding sliding groove 301 in a sliding way, so that the valve main body is closed, during the process of downwards moving the valve plate 4, friction on the side surface of the valve plate 4 is reduced, and the side surface of the valve plate 4 is protected;
the bottom of the valve plate 4 is propped against the sealing element 2, so that the valve plate is more sealed, water flow is not easy to enter, at the moment, the buffer block 102 moves downwards, so that the telescopic spring 103 is compressed downwards, and after being elastically stressed, the buffer block 102 is propped against the valve plate 4 by upward expansion, so that the buffer effect is achieved, and the bottom is protected;
at this time, the impact of sundries in the water flow on the valve plate 4 can be resisted by the filter screen 401, so that the impact on the front surface of the valve plate 4 is reduced; in this way, the front, side and bottom of the valve plate 4 can be protected, so that the service life of the valve plate 4 is increased.
As will be apparent to those skilled in the art,
the filter screen 401 is arranged on the valve plate 4, when the valve body 3 is closed, the filter screen 401 resists the impact of sundries in water, so that the impact resistance on the front surface of the valve plate 4 is reduced, when the water flows through the valve plate 4, the top of the buffer block 102 arranged at the bottom is propped against the valve plate 4, and as the bottom of the buffer block 102 is fixedly connected with the telescopic spring 103, the bottom of the telescopic spring 103 is fixedly connected on the inner bottom wall of the limiting groove 101. The bottom of the valve plate 4 is protected by the expansion and contraction of the expansion spring 103. The bottom of the valve plate 4 can be effectively protected, so that the service life of the valve plate 4 is prolonged;
through cylinder 6 bottom fixed connection valve plate 4, can control valve plate 4 through cylinder 6 reciprocates to reach the control to rivers, fixed mounting has slider 402 on the valve plate 4, and spout 301 has been seted up in the valve main part 3 front, can make the in-process that valve plate 4 reciprocated reduce the friction of valve plate 4 side, reaches the protection to valve plate 4.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (6)
1. Lifting type water conservancy gate, including valve main part (3), its characterized in that: the bottom of valve main part (3) is provided with base (1), the top of base (1) is provided with valve plate (4), and the surface of valve plate (4) is provided with filter screen (401), is provided with the cavity between valve plate (4) and filter screen (401) for to the filtration of aquatic debris and the buffering of valve plate (4), spacing groove (101) have all been seted up to the both sides of base (1), and spacing groove (101) are provided with buffer gear for the protection to valve plate (4).
2. A lifting water gate according to claim 1, wherein: the buffering mechanism comprises a buffering block (102), the top of the buffering block (102) is propped against the valve plate (4), the bottom of the buffering block (102) is fixedly connected with a telescopic spring (103), and the bottom of the telescopic spring (103) is fixedly connected with the inner bottom wall of the limiting groove (101).
3. A lifting water gate according to claim 1, wherein: the valve body (3) is positioned right behind the valve plate (4), and the top of the valve body (3) is fixedly connected with a fixed block (5).
4. A lifting water gate according to claim 3, wherein: the top of valve plate (4) fixedly connected with cylinder (6), the both sides and the valve main part (3) of cylinder (6) pass through fixed block (5) fixed connection.
5. A lifting water gate according to claim 1, wherein: two sliding grooves (301) are formed in the front face of the valve main body (3), sliding blocks (402) are fixedly connected to four corners of the back face of the valve plate (4), and the sliding blocks (402) are slidably connected to the corresponding sliding grooves (301).
6. A lifting water gate according to claim 1, wherein: the top of base (1) fixedly connected with sealing member (2), the top of sealing member (2) offsets with valve plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321264124.1U CN219568770U (en) | 2023-05-23 | 2023-05-23 | Lifting type water conservancy gate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321264124.1U CN219568770U (en) | 2023-05-23 | 2023-05-23 | Lifting type water conservancy gate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219568770U true CN219568770U (en) | 2023-08-22 |
Family
ID=87669615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321264124.1U Active CN219568770U (en) | 2023-05-23 | 2023-05-23 | Lifting type water conservancy gate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219568770U (en) |
-
2023
- 2023-05-23 CN CN202321264124.1U patent/CN219568770U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240328 Address after: Nangang District 150080 of Heilongjiang province Harbin City Road No. 52 Patentee after: HEILONGJIANG PROV INVESTIGATION DESIGN AND Research Institute OF WATER CONSERVANCY AND HYDROPOWER Country or region after: China Address before: Room 1202, Unit 2, No. 252-5 Yuexing Street, Nangang District, Harbin City, Heilongjiang Province, 150000 Patentee before: Ma Zhanlong Country or region before: China |