CN113251020A - Detachable hydrovalve for afforestation - Google Patents
Detachable hydrovalve for afforestation Download PDFInfo
- Publication number
- CN113251020A CN113251020A CN202110589366.7A CN202110589366A CN113251020A CN 113251020 A CN113251020 A CN 113251020A CN 202110589366 A CN202110589366 A CN 202110589366A CN 113251020 A CN113251020 A CN 113251020A
- Authority
- CN
- China
- Prior art keywords
- valve body
- valve
- connecting plate
- rod
- baffle
- 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.)
- Granted
Links
- 238000007789 sealing Methods 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 30
- 241000195493 Cryptophyta Species 0.000 abstract description 16
- 238000005086 pumping Methods 0.000 abstract description 8
- 230000000717 retained effect Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 4
- 239000012535 impurity Substances 0.000 abstract description 2
- 230000000903 blocking effect Effects 0.000 abstract 1
- 244000309464 bull Species 0.000 abstract 1
- 230000005540 biological transmission Effects 0.000 description 4
- 230000002452 interceptive effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000003116 impacting effect Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 206010028347 Muscle twitching Diseases 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B13/00—Details of servomotor systems ; Valves for servomotor systems
- F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/14—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
- B02C18/24—Drives
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
- F15B21/04—Special measures taken in connection with the properties of the fluid
- F15B21/041—Removal or measurement of solid or liquid contamination, e.g. filtering
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Multiple-Way Valves (AREA)
Abstract
The invention discloses a detachable hydraulic valve for landscaping, relates to the technical field of valve equipment, and solves the problem that when the existing hydraulic valve is used for pumping water to a pond in a garden, the hydraulic valve is blocked due to the fact that impurities such as algae plastic bags and the like possibly exist in the pond and are easily retained in the hydraulic valve in the water pumping process. A detachable hydraulic valve for landscaping comprises a valve body, a crushing blade and a shifting plate, wherein the top of a connecting plate is provided with a top groove, and a baffle is slidably inserted into the top groove; the baffle is of a rectangular structure; an inner ring is arranged in the rear end of the valve body and is of an annular structure; a vertical plate is arranged at the front section in the valve body; both ends all are provided with a backup pad about the front side of riser, and the front end of two backup pads rotates installs a bull stick. According to the invention, the six groups of crushing blades rotate to crush algae entering the valve body, so that the algae are prevented from blocking the valve body.
Description
Technical Field
The invention relates to the technical field of valve equipment, in particular to a detachable hydraulic valve for landscaping.
Background
The hydraulic valve is an automatic element operated by pressure oil, is controlled by the pressure oil of a distribution valve, is usually combined with an electromagnetic distribution valve for use, and can be used for remotely controlling the connection and disconnection of oil, gas and water pipeline systems of hydropower stations. It is commonly used for oil circuits of clamping, controlling, lubricating and the like. The direct-acting type and the pilot type are divided into a multi-purpose pilot type. The hydraulic drive is used to control the hydraulic pressure, flow and direction. The pressure control valve is used for controlling pressure, the flow control valve is used for controlling flow, and the direction control valve is used for controlling on, off and flow direction. The hydraulic valve is divided into a one-way valve and a reversing valve according to the purpose. A one-way valve: fluid is only allowed to be switched on in one direction in the pipeline, and is switched off in the opposite direction. A reversing valve: the on-off relationship between different pipelines is changed. Dividing the valve core into two positions, three positions and the like according to the working position of the valve core in the valve body; dividing two-way, three-way, four-way, five-way and the like according to the number of the controlled channels; the valve core driving mode includes manual, mechanical, electric, hydraulic and the like. In the later period of 60 years, an electro-hydraulic proportional control valve is developed on the basis of the hydraulic control valves. Its output (pressure, flow) can be continuously changed with input electric signal. The electro-hydraulic proportional control valves are divided into electro-hydraulic proportional pressure control valves, electro-hydraulic proportional flow control valves, electro-hydraulic proportional direction control valves and the like according to different functions.
For example, patent No. CN105443804B discloses a hydraulic valve (10), in particular a hydraulic transmission valve, comprising a magnetizable housing (12) which surrounds an electromagnetic coil (14) at its outer circumference (16) and at least one end face (18). The hydraulic valve comprises a pole cap (20) arranged in the interior of the housing, the end face of the pole cap facing the magnet coil comprising in the axial direction in turn a pole core (22) and a pole tube (24), the pole core and the pole tube being integrally connected by a connecting web (26), the pole core being connected to the connecting web via a pole core cone (50) and/or the pole tube being connected to the connecting web via a pole tube cone (52), the pole tube having a free end (30) closed by an end plate (28) at an end face (27) remote from the connecting web. The hydraulic valve also includes an armature (40) guided in an interior (46) of the pole cap (20). A recess (56) is provided in the radial direction in a sliding surface (58) between the armature (40) and the pole body (22) and/or the region of the connecting web (26).
When current hydrovalve is arranged in drawing water for pond in the gardens, because of probably having debris such as algae plastic bag in the pond, draw water the in-process extremely easily and stay at the hydrovalve, lead to the hydrovalve to be blockked up, cause the unable normal clear of work of drawing water to block up the back, the manual work is dredged and is got up very trouble, comparatively wastes time and energy.
Disclosure of Invention
The invention aims to provide a detachable hydraulic valve for landscaping, which solves the problem that when the existing hydraulic valve provided in the background technology is used for pumping water to a pond in a garden, the hydraulic valve is blocked because impurities such as algae plastic bags and the like possibly exist in the pond and are easily retained in the hydraulic valve in the pumping process.
In order to achieve the purpose, the invention provides the following technical scheme: a detachable hydraulic valve for landscaping comprises a valve body, wherein the valve body is of a cylindrical structure, a pressure pipe is arranged on the circumferential outer wall of the valve body, and a valve rod is rotatably arranged on the pressure pipe; the rear end of the valve body is provided with a connecting plate which is of a rectangular structure; a side groove is formed in the rear side of the connecting plate and is of an annular structure; the top of the connecting plate is provided with a top groove, and a baffle is slidably inserted into the top groove; the baffle is of a rectangular structure; an inner ring is arranged in the rear end of the valve body and is of an annular structure; a vertical plate is arranged at the front section in the valve body; the upper end and the lower end of the front side of the vertical plate are respectively provided with a supporting plate, and the front ends of the two supporting plates are rotatably provided with a rotating rod; the rotating rod is of a cylindrical structure, and a bevel gear is arranged on the rod section of the rotating rod.
Preferably, the valve body comprises a twisted wire and an engagement block, the front end of the valve body is provided with a group of twisted wires, and the circumferential outer wall of the front end of the valve body is provided with the engagement block; the meshing block is of a hexagonal structure.
Preferably, the connecting plate comprises locking rods and leakage holes, the locking rods are arranged at four corners of the front side of the connecting plate, and the leakage holes are formed in the connecting plate; the diameter of the leak hole is the same as the inner diameter of the valve body.
Preferably, the side groove comprises a sealing element and a square groove, two sealing elements are symmetrically arranged inside the side groove, and two square grooves are symmetrically arranged on the circumferential inner wall of the side groove; three springs are arranged between the outer ends of the two square grooves and the circumferential outer walls of the two sealing elements.
Preferably, the baffle comprises an ejector rod and a vertical groove, the ejector rod is arranged at the top of the baffle, and the left end and the right end of the ejector rod are of circular structures; a spring is arranged between the bottoms of the left end and the right end of the ejector rod and the top of the connecting plate; a vertical groove is formed in the middle of the bottom of the baffle.
Preferably, the inner ring comprises a front rod and filter plates, six front rods are arranged on the front side of the inner ring in a surrounding mode, and five filter plates are arranged on the six front rods.
Preferably, the vertical plate comprises a rotating roller and crushing blades, one rotating roller is rotatably arranged on the vertical plate, and six groups of crushing blades are arranged on the outer wall of the circumference of the rotating roller; the front end of the rotating roller is provided with a bevel gear, and the bevel gear is meshed with the bevel gear on the rotating rod.
Preferably, the rotating rod comprises shifting plates, two groups of shifting plates are arranged on rod sections at the upper end and the lower end of the rotating rod, and twelve shifting plates are of rectangular structures.
Compared with the prior art, the invention has the beneficial effects that:
1. the water flow impacts the two groups of shifting plates to drive the rotating rod to rotate, at the moment, the rotating rod drives the rotating roller and the six groups of crushing blades to rotate under the action of the bevel gears, algae entering the valve body are crushed, the algae are prevented from being retained in the valve body due to large volume, and the valve body is blocked due to continuous accumulation, so that the water pumping work cannot be continued, and the twelve groups of stirring blades are provided with power through the impact of the water flow, so that the equipment transmission is replaced, and the power resource is saved.
2. The invention can filter crushed aggregates after cutting algae through five filter plates, so that the effluent water is cleaner, the baffle plate is upwards drawn to prevent the baffle plate from resisting the inner ring, then the group of front rods and the group of filter plates can be taken out from the valve body by drawing the inner ring, so that an operator can clean the group of filter plates, the vertical groove is arranged to prevent the six front rods from interfering the baffle plate to resist the inner ring, and when the inner ring is arranged in the valve body, the ejector rod always pushes the baffle plate under the action of the spring, so that the baffle plate always resists the inner ring, and the inner ring is prevented from being washed away by water flow.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic rear side view of the present invention;
FIG. 3 is a schematic diagram of a three-dimensional structure of an enlarged portion A in FIG. 2 according to the present invention;
FIG. 4 is a schematic view of a half-section of the valve body of the present invention;
FIG. 5 is a schematic diagram of a portion of the structure of FIG. 4B;
FIG. 6 is a schematic view of the structure of the connecting plate and the side groove of the present invention;
FIG. 7 is a schematic view of the inner ring and filter plate structure of the present invention;
FIG. 8 is a schematic view of the riser and crushing blade of the present invention;
in the figure: 1. a valve body; 101. twisting; 102. meshing blocks; 2. a connecting plate; 201. a locking lever; 202. a leak hole; 3. a side groove; 301. a seal member; 302. a square groove; 4. a baffle plate; 401. a top rod; 402. a vertical slot; 5. an inner ring; 501. a front bar; 502. filtering the plate; 6. a vertical plate; 601. rotating the roller; 602. crushing the blades; 7. a rotating rod; 701. and (5) dialing a plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1 to 8, an embodiment of the present invention includes: a detachable hydraulic valve for landscaping comprises a valve body 1, wherein the valve body 1 is of a cylindrical structure, a pressure pipe is arranged on the circumferential outer wall of the valve body 1, and a valve rod is rotatably arranged on the pressure pipe; the valve body 1 comprises a torsion wire 101 and an engagement block 102, the front end of the valve body 1 is provided with a group of torsion wires 101, and the circumferential outer wall of the front end of the valve body 1 is provided with the engagement block 102; the meshing block 102 is of a hexagonal structure, the front end of the water pipe joint can be quickly mounted or dismounted with the water pipe through the group of the twisting wires 101, the operation is simple and convenient, and the invention can be conveniently screwed by using tools such as a spanner and the like through the hexagonal characteristic of the meshing block 102; the rear end of the valve body 1 is provided with a connecting plate 2, and the connecting plate 2 is of a rectangular structure; the connecting plate 2 comprises locking rods 201 and leak holes 202, the locking rods 201 are arranged at four corners of the front side of the connecting plate 2, and the leak holes 202 are arranged on the connecting plate 2; the diameter of the leak hole 202 is the same as the inner diameter of the valve body 1, the rear end of the invention is connected with a water pipe through four locking rods 201, and the leak hole 202 is arranged to prevent the connecting plate 2 from interfering the water to flow out in the valve body 1; a side groove 3 is formed in the rear side of the connecting plate 2, and the side groove 3 is of an annular structure; the top of the connecting plate 2 is provided with a top groove, and a baffle 4 is slidably inserted into the top groove; the baffle 4 is of a rectangular structure; an inner ring 5 is arranged in the rear end of the valve body 1, and the inner ring 5 is of an annular structure; a vertical plate 6 is arranged at the front section in the valve body 1; the upper end and the lower end of the front side of the vertical plate 6 are respectively provided with a supporting plate, and the front ends of the two supporting plates are rotatably provided with a rotating rod 7; the rotating rod 7 is of a cylindrical structure, and a bevel gear is arranged on the rod section of the rotating rod 7.
Further, the side groove 3 comprises a sealing element 301 and a square groove 302, two sealing elements 301 are symmetrically arranged inside the side groove 3, and two square grooves 302 are symmetrically arranged on the circumferential inner wall of the side groove 3; all be provided with three springs between the circumference outer wall of the outer end of two square grooves 302 and two sealing members 301, when connecting plate 2 docks with the water pipe, plug up the gap between connecting plate 2 and the water pipe through two sealing members 301 under the effect of spring, prevent that the gap internal water seepage from causing the water waste.
Further, the baffle 4 comprises a top rod 401 and a vertical groove 402, the top of the baffle 4 is provided with one top rod 401, and the left end and the right end of the top rod 401 are of a circular structure; a spring is arranged between the bottoms of the left end and the right end of the ejector rod 401 and the top of the connecting plate 2; the middle of the bottom of the baffle 4 is provided with a vertical groove 402, the baffle 4 is pulled upwards to be prevented from abutting against the inner ring 5, so that the inner ring 5 can be conveniently taken out of the valve body 1 for cleaning, and the vertical groove 402 is arranged to prevent the six front rods 501 from interfering the baffle 4 to abut against the inner ring 5.
Further, the inner ring 5 includes preceding pole 501 and filter plate 502, and the front side of inner ring 5 is around being provided with six preceding poles 501, and is provided with five filter plates 502 on six preceding poles 501 altogether, can filter the crushed aggregates after the algae cutting through five filter plates 502, makes the water that flows out cleaner to can take out a set of preceding pole 501 and a set of filter plate 502 from the valve body 1 through twitching inner ring 5, so that operating personnel clears up a set of filter plate 502.
Further, the vertical plate 6 comprises a rotating roller 601 and crushing blades 602, one rotating roller 601 is rotatably mounted on the vertical plate 6, and six groups of crushing blades 602 are arranged on the outer circumferential wall of the rotating roller 601; the bevel gear is arranged at the front end of the rotating roller 601 and is meshed with the bevel gear on the rotating rod 7, and the rotating roller 601 drives the six groups of crushing blades 602 to rotate, so that the six groups of crushing blades cut algae entering the valve body 1, and the algae is prevented from being retained in the valve body 1 due to large volume, so that the algae is continuously accumulated to cause the blockage of the valve body 1, and the water pumping work cannot be continued.
Further, the rotating rod 7 comprises a shifting plate 701, two groups of shifting plates 701 are arranged on rod sections at the upper end and the lower end of the rotating rod 7, the twelve shifting plates 701 are of a rectangular structure, the rotating rod 7 is driven to rotate by impacting the two groups of shifting plates 701 through water flow, the rotating rod 7 drives the rotating roller 601 and the six groups of crushing blades 602 to rotate under the action of the bevel gears, so that algae can be cut conveniently, power is provided for the six groups of crushing blades 602 through impacting the twelve shifting plates 701 through water flow, equipment transmission is replaced, and power resources are saved.
The working principle is as follows: when the water-saving valve is used, firstly, the front end and the rear end of the valve body 1 are respectively connected with a water pipe through the twisting wires 101 and the locking rods 201 at four positions, the installation step is completed, in the water pumping process, water flow impacts the two groups of shifting plates 701 to drive the rotating rod 7 to rotate, at the moment, the rotating rod 7 can drive the rotating roller 601 and the six groups of crushing blades 602 to rotate under the action of the bevel gears, so that algae entering the valve body 1 are crushed, the algae are prevented from being retained in the valve body 1 due to large volume and are accumulated continuously, the valve body 1 is blocked, the water pumping work cannot be continued, power is provided for the six groups of crushing blades 602 through the impact of the water flow on the twelve shifting plates 701, equipment transmission is replaced, electric power resources are saved, crushed aggregates after the algae are cut can be filtered through the five filtering plates 502, and the effluent water is cleaner.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (8)
1. The utility model provides a detachable hydrovalve for afforestation which characterized in that: the valve comprises a valve body (1), wherein the valve body (1) is of a cylindrical structure, a pressure pipe is arranged on the circumferential outer wall of the valve body (1), and a valve rod is rotatably arranged on the pressure pipe; the rear end of the valve body (1) is provided with a connecting plate (2), and the connecting plate (2) is of a rectangular structure; a side groove (3) is formed in the rear side of the connecting plate (2), and the side groove (3) is of an annular structure; the top of the connecting plate (2) is provided with a top groove, and a baffle (4) is slidably inserted into the top groove; the baffle (4) is of a rectangular structure; an inner ring (5) is arranged inside the rear end of the valve body (1), and the inner ring (5) is of an annular structure; a vertical plate (6) is arranged at the front section in the valve body (1); the upper end and the lower end of the front side of the vertical plate (6) are respectively provided with a supporting plate, and the front ends of the two supporting plates are rotatably provided with a rotating rod (7); the rotating rod (7) is of a cylindrical structure, and a bevel gear is arranged on the rod section of the rotating rod (7).
2. The detachable hydraulic valve for landscaping according to claim 1, further comprising: the valve body (1) comprises a twisted wire (101) and an engagement block (102), a group of twisted wires (101) is arranged at the front end of the valve body (1), and the engagement block (102) is arranged on the outer circumferential wall of the front end of the valve body (1); the meshing block (102) is of a hexagonal structure.
3. The detachable hydraulic valve for landscaping according to claim 1, further comprising: the connecting plate (2) comprises locking rods (201) and leak holes (202), the locking rods (201) are arranged at four corners of the front side of the connecting plate (2), and the leak holes (202) are formed in the connecting plate (2); the diameter of the leak hole (202) is the same as the inner diameter of the valve body (1).
4. The detachable hydraulic valve for landscaping according to claim 1, further comprising: the side groove (3) comprises sealing elements (301) and square grooves (302), two sealing elements (301) are symmetrically arranged inside the side groove (3), and two square grooves (302) are symmetrically arranged on the circumferential inner wall of the side groove (3); three springs are arranged between the outer ends of the two square grooves (302) and the circumferential outer walls of the two sealing elements (301).
5. The detachable hydraulic valve for landscaping according to claim 1, further comprising: the baffle (4) comprises an ejector rod (401) and a vertical groove (402), the ejector rod (401) is arranged at the top of the baffle (4), and the left end and the right end of the ejector rod (401) are of circular structures; a spring is arranged between the bottoms of the left end and the right end of the ejector rod (401) and the top of the connecting plate (2); the middle of the bottom of the baffle (4) is provided with a vertical groove (402).
6. The detachable hydraulic valve for landscaping according to claim 1, further comprising: the inner ring (5) comprises a front rod (501) and filter plates (502), six front rods (501) are arranged on the front side of the inner ring (5) in a surrounding mode, and five filter plates (502) are arranged on the six front rods (501).
7. The detachable hydraulic valve for landscaping according to claim 1, further comprising: the vertical plate (6) comprises a rotating roller (601) and crushing blades (602), one rotating roller (601) is rotatably mounted on the vertical plate (6), and six groups of crushing blades (602) are arranged on the outer wall of the circumference of the rotating roller (601); the front end of the rotating roller (601) is provided with a bevel gear, and the bevel gear is meshed with the bevel gear on the rotating rod (7).
8. The detachable hydraulic valve for landscaping according to claim 1, further comprising: the rotating rod (7) comprises shifting plates (701), two groups of shifting plates (701) are arranged on rod sections at the upper end and the lower end of the rotating rod (7), and the twelve shifting plates (701) are of rectangular structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110589366.7A CN113251020B (en) | 2021-05-28 | 2021-05-28 | Detachable hydraulic valve for landscaping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110589366.7A CN113251020B (en) | 2021-05-28 | 2021-05-28 | Detachable hydraulic valve for landscaping |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113251020A true CN113251020A (en) | 2021-08-13 |
| CN113251020B CN113251020B (en) | 2023-12-22 |
Family
ID=77185081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110589366.7A Active CN113251020B (en) | 2021-05-28 | 2021-05-28 | Detachable hydraulic valve for landscaping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113251020B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6419840B1 (en) * | 1999-03-30 | 2002-07-16 | Jonathan E Meincke | Cleaning system for swimming pools and the like |
| CN102390288A (en) * | 2011-10-20 | 2012-03-28 | 中铁建电气化局集团科技有限公司 | Clamp-type rigid suspension contact net |
| CN206988501U (en) * | 2017-07-25 | 2018-02-09 | 浙江大学城市学院 | A kind of dismountable afforestation hydraulic valve |
| CN111903592A (en) * | 2020-07-20 | 2020-11-10 | 山东省海洋资源与环境研究院 | Seawater circulation culture system |
| CN112145785A (en) * | 2020-09-10 | 2020-12-29 | 湖北嘉利胜科技有限公司 | Waterproof type valve two-stage drive arrangement |
| CN212360975U (en) * | 2020-02-17 | 2021-01-15 | 康百世机电（上海）有限公司 | Detachable hydrovalve for afforestation |
-
2021
- 2021-05-28 CN CN202110589366.7A patent/CN113251020B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6419840B1 (en) * | 1999-03-30 | 2002-07-16 | Jonathan E Meincke | Cleaning system for swimming pools and the like |
| CN102390288A (en) * | 2011-10-20 | 2012-03-28 | 中铁建电气化局集团科技有限公司 | Clamp-type rigid suspension contact net |
| CN206988501U (en) * | 2017-07-25 | 2018-02-09 | 浙江大学城市学院 | A kind of dismountable afforestation hydraulic valve |
| CN212360975U (en) * | 2020-02-17 | 2021-01-15 | 康百世机电（上海）有限公司 | Detachable hydrovalve for afforestation |
| CN111903592A (en) * | 2020-07-20 | 2020-11-10 | 山东省海洋资源与环境研究院 | Seawater circulation culture system |
| CN112145785A (en) * | 2020-09-10 | 2020-12-29 | 湖北嘉利胜科技有限公司 | Waterproof type valve two-stage drive arrangement |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113251020B (en) | 2023-12-22 |
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