CN112413257A - Flow stopping device for water supply equipment - Google Patents
Flow stopping device for water supply equipment Download PDFInfo
- Publication number
- CN112413257A CN112413257A CN202011209890.9A CN202011209890A CN112413257A CN 112413257 A CN112413257 A CN 112413257A CN 202011209890 A CN202011209890 A CN 202011209890A CN 112413257 A CN112413257 A CN 112413257A
- Authority
- CN
- China
- Prior art keywords
- pipe
- water supply
- water
- fixedly connected
- left end
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 99
- 230000007246 mechanism Effects 0.000 claims abstract description 28
- 238000001914 filtration Methods 0.000 claims abstract description 10
- 230000000694 effects Effects 0.000 claims description 14
- 238000007789 sealing Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 8
- 230000008569 process Effects 0.000 abstract description 5
- 238000004140 cleaning Methods 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 2
- 230000009471 action Effects 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L29/00—Joints with fluid cut-off means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
- B01D29/03—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements self-supporting
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B7/00—Water main or service pipe systems
- E03B7/09—Component parts or accessories
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
- F16K3/029—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with two or more gates
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
- F16K3/03—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with a closure member in the form of an iris-diaphragm
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Sliding Valves (AREA)
- Pipe Accessories (AREA)
Abstract
The invention relates to the field of water supply equipment. The invention discloses a flow stopping device for water supply equipment, which aims to solve the problems that the flow stopping device of the existing water supply equipment generally blocks water delivery of a water pipe through a valve, and is troublesome to operate; the existing device is inconvenient for filtering and cleaning the water source in the conveying process; the device is cumbersome to disassemble. The invention consists of a flow stopping mechanism, a filtering mechanism and a rotating mechanism. The device drives the ring sleeve and the disc with the holes to rotate simultaneously by rotating the conveying pipe, and drives the connecting rod to deflect by rotating the ring sleeve so as to enable the water baffle plate to plug the water conveying pipe of the water supply main body, so that the operation is simple and convenient; the disc with the holes is matched with the drain holes to filter the conveyed water source, and then the movable plate is opened to clean the conveying pipe, so that the operation is simple and convenient; through pulling down the clamp from the surface of sleeve pipe and drain pipe, then take the sleeve pipe out from the surface of water supply body raceway, be convenient for carry out the testing and maintenance to the device.
Description
Technical Field
The invention relates to the field of water supply equipment, in particular to a flow stopping device for water supply equipment.
Background
Water supply equipment is because pressure is not enough, can't reach the height or the stream of user's water, and the professional equipment of special environmental protection energy-saving of research and development design, and water supply equipment generally comprises water pump unit, variable frequency control cabinet, diaphragm overhead tank, pressure sensor and some auxiliaries, nevertheless because different types, also can use some special equipment, if: the non-negative pressure variable frequency water supply equipment can use a non-negative pressure steady flow tank; the towerless variable frequency water supply equipment can use a liquid level sensor and the like, and the prices are different due to different compositions.
The flow stopping device of the existing water supply equipment generally blocks water delivery of a water pipe through a valve, and is troublesome to operate when the water delivery pipe is blocked and stopped; the existing device is inconvenient for filtering and cleaning the water source in the process of conveying the water source, and the practical effect is poor; the existing device is troublesome to disassemble, inconvenient and quick to detect and maintain the device at regular intervals.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a flow stopping device for water supply equipment, which solves the problems that the existing flow stopping device for the water supply equipment generally blocks water from a water pipe through a valve, and is troublesome to operate when the water pipe is blocked and stopped; the existing device is inconvenient for filtering and cleaning the water source in the process of conveying the water source, and the practical effect is poor; the existing device is troublesome to disassemble, and is inconvenient and quick to detect and maintain the device regularly.
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a flow stopping device for water supply equipment, includes the water supply main part, the inner wall activity of water supply main part raceway is pegged graft and is had the pipe, the sleeve pipe has been cup jointed in the side activity of water supply main part raceway, and sheathed tube inner wall and pipe side fixed connection, sheathed tube left end fixedly connected with flow stopping mechanism, flow stopping mechanism's left side fixedly connected with conveyer pipe, the side of conveyer pipe is provided with moves the board, the left end fixedly connected with filter mechanism of conveyer pipe, the drain pipe has been cup jointed in filter mechanism's left side activity, the clamp has all been fixedly cup jointed with the sheathed tube side in the side of drain pipe.
Preferably, the flow stopping mechanism comprises a fixed pipe, the right end of the fixed pipe is fixedly connected with the left end of the circular pipe, the left end of the fixed pipe is rotatably connected with a water baffle, the front surface of the water baffle is hinged with a connecting rod, the side surface of the fixed pipe is movably sleeved with a ring sleeve, the left end of the ring sleeve is hinged with one end, far away from the water baffle, of the connecting rod, and the left end of the ring sleeve is fixedly connected with the right end of the drain pipe.
Preferably, the filtering mechanism comprises a perforated disc, the right end of the perforated disc is fixedly connected with the left end of the conveying pipe, the left end of the perforated disc is fixedly connected with a cylinder, and a water drainage hole is formed in the bottom surface of the cylinder.
Preferably, slewing mechanism includes the handle, the both ends of handle respectively with the side fixed connection of conveyer pipe, the inboard activity of handle is pegged graft there is the clamp plate, and the surface swing joint of spring and handle is passed through to the side of clamp plate, the equal activity in both ends of handle is pegged graft there is the pinion rack, and the top and the clamp plate side fixed connection of pinion rack, the side activity of handle is pegged graft there is the internal thread pipe, the fixed gear that has cup jointed in side of internal thread pipe, and gear and pinion rack meshing, the inboard threaded connection of internal thread pipe has the feeler lever, and the one end of two feeler levers is contradicted with foraminiferous disc and the relative one side of ring cover respectively.
Preferably, the number of the clamping hoops is two, and the side surfaces of the two clamping hoops are fixedly connected through a C-shaped base.
Preferably, the number of the water baffles is four, and the four water baffles are annularly distributed on the surface of the fixed pipe at equal intervals.
Preferably, the outer side of the cylinder is wrapped by a sealing rubber ring.
Preferably, the central axis of the perforated disc is coaxial with the central axis of the ring sleeve.
Advantageous effects
The invention provides a flow stopping device for water supply equipment. Compared with the prior art, the method has the following beneficial effects:
(1) the flow stopping device for the water supply equipment drives the ring sleeve and the disc with the hole to rotate simultaneously by rotating the conveying pipe, drives the connecting rod to deflect by rotating the ring sleeve to enable the water baffle to plug the water conveying pipe of the water supply main body, and is simple and convenient to operate.
(2) This a flow stopping device for water supply equipment filters the water source of carrying through foraminiferous disc and wash port cooperation, then clears up in the transfer line through opening and moving the board, easy operation is convenient.
(3) This a flow stopping device for water supply equipment is through pulling down the clamp from the surface of sleeve pipe and drain pipe, then takes the sleeve pipe out from the surface of water supply main part raceway, is convenient for detect the maintenance, easy operation convenience to the device.
(4) This a flow stopping device for water supply equipment makes the clamp plate drive the pinion rack and shifts up through holding the handle, make the internal thread pipe drive the feeler lever remove with the surface separation of foraminiferous disc, be convenient for rotate the conveyer pipe and drive the breakwater and rotate and carry out the shutoff to fixed pipe, after loosening the hand, make the clamp plate drive the pinion rack through the spring and move down, make the feeler lever reset will contradict with the surface of foraminiferous disc, be convenient for fix the conveyer pipe after rotating, guarantee the stability of breakwater to fixed pipe shutoff.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of a partially expanded perspective structure of the present invention;
FIG. 3 is a partial perspective view of the present invention;
FIG. 4 is a partial perspective view of the present invention;
FIG. 5 is a partially expanded perspective view of the present invention
Fig. 6 is an enlarged view of the structure at a in fig. 5 according to the present invention.
In the figure: 1. a water supply main body; 2. a circular tube; 3. a sleeve; 4. clamping a hoop; 5. a flow stopping mechanism; 51. a fixed tube; 52. a water baffle; 53. a connecting rod; 54. sleeving a ring; 6. a delivery pipe; 7. a filtering mechanism; 71. a disk with a hole; 72. a cylinder; 73. a drain hole; 8. a drain pipe; 9. moving the plate; 10. a rotating mechanism; 101. a handle; 102. pressing a plate; 103. a toothed plate; 104. an internally threaded tube; 105. a gear; 106. a touch bar; 11. a C-shaped base.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Please refer to fig. 1-6, a flow stopping device for water supply equipment, including the water supply main body 1, the inner wall activity of the water pipe of the water supply main body 1 is inserted with the pipe 2, the side activity of the water pipe of the water supply main body 1 is sleeved with the sleeve 3, and the inner wall of the sleeve 3 is fixedly connected with the side of the pipe 2, the left end fixedly connected with flow stopping mechanism 5 of the sleeve 3, the left side fixedly connected with conveyer pipe 6 of the flow stopping mechanism 5, the side of the conveyer pipe 6 is provided with the shifting plate 9, the left end fixedly connected with filter mechanism 7 of the conveyer pipe 6, the left side activity of the filter mechanism 7 is sleeved with the drain pipe 8, the side of the drain pipe 8 and the side of the sleeve 3 are all fixedly sleeved with the clamp 4, the sleeve 3 is conveniently detached from the water supply main body.
In the invention, the flow stopping mechanism 5 comprises a fixed pipe 51, the right end of the fixed pipe 51 is fixedly connected with the left end of the circular pipe 2, the left end of the fixed pipe 51 is rotatably connected with a water baffle 52, the front surface of the water baffle 52 is hinged with a connecting rod 53, the side surface of the fixed pipe 51 is movably sleeved with a ring sleeve 54, the left end of the ring sleeve 54 is hinged with one end of the connecting rod 53 far away from the water baffle 52, the left end of the ring sleeve 54 is fixedly connected with the right end of the drain pipe 8, and the water baffle 52 is driven to rotate by rotating the ring sleeve 54 to block the fixed pipe 51.
In the invention, the filtering mechanism 7 comprises a perforated disc 71, the right end of the perforated disc 71 is fixedly connected with the left end of the conveying pipe 6, the left end of the perforated disc 71 is fixedly connected with a cylinder 72, the bottom surface of the cylinder 72 is provided with a drainage hole 73, and the conveyed water source is filtered by matching the perforated disc 71 and the drainage hole 73.
In the invention, the rotating mechanism 10 comprises a handle 101, two ends of the handle 101 are respectively fixedly connected with the side surface of the conveying pipe 6, a press plate 102 is movably inserted in the inner side of the handle 101, the side surface of the press plate 102 is movably connected with the surface of the handle 101 through a spring, two ends of the handle 101 are respectively movably inserted with a toothed plate 103, the top end of the toothed plate 103 is fixedly connected with the side surface of the press plate 102, an internal threaded pipe 104 is movably inserted in the side surface of the handle 101, a gear 105 is fixedly sleeved on the side surface of the internal threaded pipe 104, the gear 105 is meshed with the toothed plate 103, a touch rod 106 is connected with the inner side of the internal threaded pipe 104 in a threaded manner, one ends of two touch rods 106 respectively touch one side opposite to the perforated disc 71 and the ring sleeve 54, the press plate 102 is driven by holding the handle 101 to drive the toothed plate 103 to move upwards, the internal threaded pipe 104 drives the touch rod 106 to move to be separated from, when the handle 101 is released, the abutting rod 106 is urged by the spring to return and abut against the surface of the perforated disc 71, facilitating the fixing of the rotated delivery tube 6.
In the invention, the number of the hoops 4 is two, the side surfaces of the two hoops 4 are fixedly connected through the C-shaped base 11, and the position of the conveying pipe 6 is convenient to fix through the C-shaped base 11.
In the invention, the number of the water baffles 52 is four, and the four water baffles 52 are annularly distributed on the surface of the fixed pipe 51 at equal intervals, so that the effect of plugging the device is ensured by the water baffles 52.
In the invention, the outer side of the cylinder 72 is wrapped with a sealing rubber ring to ensure the sealing property of the device during connection.
In the invention, the central axis of the perforated disc 71 is coaxial with the central axis of the ring sleeve 54, thereby ensuring the smoothness of the device during water delivery.
When the device is used, the sleeve 3 is sleeved on the side face of the water pipe of the water supply main body 1, the sleeve 3 is fixed on the side face of the water pipe of the water supply main body 1 through the clamp 4, the drain pipe 8 is sleeved on the cylinder 72, the drain pipe 8 is fixed through the clamp 4, water is conveyed through the water supply main body 1, a conveyed water source is filtered through the matching of the perforated disc 71 and the drain hole 73, the C-shaped base 11 is treaded and the handle 101 is held to rotate the conveying pipe 6 to drive the ring sleeve 54 to rotate so as to enable the water baffle plate 52 to rotate to plug the water pipe of the water supply main body 1, the handle 101 is held to enable the touch rod 106 to reset and to abut against the surface of the perforated disc 71 to fix the conveying pipe 6, and the moving plate 9 is opened to clean the inner.
It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A flow stopping device for a water supply apparatus, comprising a water supply body (1), characterized in that: the water supply device is characterized in that a round pipe (2) is movably inserted into the inner wall of a water supply main body (1) water pipe, a sleeve (3) is movably sleeved on the side face of the water supply main body (1) water pipe, the inner wall of the sleeve (3) is fixedly connected with the side face of the round pipe (2), a flow stopping mechanism (5) is fixedly connected with the left end of the sleeve (3), a conveying pipe (6) is fixedly connected with the left side of the flow stopping mechanism (5), a rotating mechanism (10) is fixedly connected with the side face of the conveying pipe (6), a moving plate (9) is arranged on the side face of the conveying pipe (6), a filtering mechanism (7) is fixedly connected with the left end of the conveying pipe (6), a drain pipe (8) is movably sleeved on the left side face of the filtering mechanism (7), and a clamp (4) is fixedly.
2. A flow stop device for a water supply apparatus according to claim 1, wherein: flow stopping mechanism (5) are including fixed pipe (51), and the right-hand member of fixed pipe (51) and the left end fixed connection of pipe (2), the left end of fixed pipe (51) is rotated and is connected with breakwater (52), the front of breakwater (52) articulates there is connecting rod (53), ring cover (54) have been cup jointed in the side activity of fixed pipe (51), the left end of ring cover (54) is articulated with the one end that breakwater (52) were kept away from in connecting rod (53), and the left end of ring cover (54) and the right-hand member fixed connection of drain pipe (8).
3. A flow stop device for a water supply apparatus according to claim 1, wherein: the filtering mechanism (7) comprises a perforated disc (71), the right end of the perforated disc (71) is fixedly connected with the left end of the conveying pipe (6), the left end of the perforated disc (71) is fixedly connected with a cylinder (72), and a water drainage hole (73) is formed in the bottom surface of the cylinder (72).
4. A flow stop device for a water supply apparatus according to claim 3, wherein: the rotating mechanism (10) comprises a handle (101), two ends of the handle (101) are respectively and fixedly connected with the side surface of the conveying pipe (6), a pressing plate (102) is movably inserted in the inner side of the handle (101), the side surface of the pressure plate (102) is movably connected with the surface of the handle (101) through a spring, the two ends of the handle (101) are movably inserted with toothed plates (103), the top end of the toothed plate (103) is fixedly connected with the side surface of the pressure plate (102), the side surface of the handle (101) is movably inserted with an internal threaded pipe (104), the side surface of the internal threaded pipe (104) is fixedly sleeved with a gear (105), and the gear (105) is meshed with the toothed plate (103), the inner side of the internal threaded pipe (104) is in threaded connection with a butting rod (106), and one ends of the two abutting rods (106) are abutted against the opposite sides of the perforated disc (71) and the ring sleeve (54) respectively.
5. A flow stop device for a water supply apparatus according to claim 1, wherein: the quantity of clamp (4) is two, and the side of two clamp (4) passes through C shape base (11) fixed connection.
6. A flow stop device for a water supply apparatus according to claim 2, wherein: the number of the water baffles (52) is four, and the four water baffles (52) are annularly distributed on the surface of the fixed pipe (51) at equal intervals.
7. A flow stop device for a water supply apparatus according to claim 3, wherein: and the outer side of the cylinder (72) is wrapped by a sealing rubber ring.
8. A flow stop device for a water supply apparatus according to claim 3, wherein: the central axis of the perforated disc (71) is coaxial with the central axis of the ring sleeve (54).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011209890.9A CN112413257B (en) | 2020-11-03 | 2020-11-03 | Flow stopping device for water supply equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011209890.9A CN112413257B (en) | 2020-11-03 | 2020-11-03 | Flow stopping device for water supply equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112413257A true CN112413257A (en) | 2021-02-26 |
| CN112413257B CN112413257B (en) | 2022-05-27 |
Family
ID=74827343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011209890.9A Active CN112413257B (en) | 2020-11-03 | 2020-11-03 | Flow stopping device for water supply equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112413257B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113339534A (en) * | 2021-05-28 | 2021-09-03 | 浙江超亿消防装备有限公司 | Flow type electromagnetic valve for fire fighting |
| CN114028750A (en) * | 2021-11-10 | 2022-02-11 | 浙江超亿消防装备有限公司 | Fire extinguisher special for chemical laboratory |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6241878B1 (en) * | 2000-03-03 | 2001-06-05 | Alvin A. Snaper | Self-purging in-line filter |
| JP2002113396A (en) * | 2000-10-06 | 2002-04-16 | San-Ei Faucet Mfg Co Ltd | Joint with waterstop structure |
| CN206675967U (en) * | 2017-04-07 | 2017-11-28 | 嵊州市新德照明电器有限公司 | A kind of electronic game handle being convenient for changing |
| CN109084106A (en) * | 2018-10-28 | 2018-12-25 | 江门市长河船舶工程有限公司 | A kind of industrial production pipeline |
| CN209196139U (en) * | 2018-12-14 | 2019-08-02 | 金昌红泉膨润土有限责任公司 | A kind of atlapulgite rinsing bath drainage arrangement |
| KR20200032306A (en) * | 2018-09-17 | 2020-03-26 | 동아대학교 산학협력단 | Aperture Type Automatic Flow Control Valve |
| CN210600587U (en) * | 2019-08-22 | 2020-05-22 | 安徽省聚科石墨烯科技股份公司 | Graphene PPR (polypropylene random) water supply pipe |
| CN210890185U (en) * | 2019-10-30 | 2020-06-30 | 上海铭叙五金制品有限公司 | Valve convenient to rotate |
-
2020
- 2020-11-03 CN CN202011209890.9A patent/CN112413257B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6241878B1 (en) * | 2000-03-03 | 2001-06-05 | Alvin A. Snaper | Self-purging in-line filter |
| JP2002113396A (en) * | 2000-10-06 | 2002-04-16 | San-Ei Faucet Mfg Co Ltd | Joint with waterstop structure |
| CN206675967U (en) * | 2017-04-07 | 2017-11-28 | 嵊州市新德照明电器有限公司 | A kind of electronic game handle being convenient for changing |
| KR20200032306A (en) * | 2018-09-17 | 2020-03-26 | 동아대학교 산학협력단 | Aperture Type Automatic Flow Control Valve |
| CN109084106A (en) * | 2018-10-28 | 2018-12-25 | 江门市长河船舶工程有限公司 | A kind of industrial production pipeline |
| CN209196139U (en) * | 2018-12-14 | 2019-08-02 | 金昌红泉膨润土有限责任公司 | A kind of atlapulgite rinsing bath drainage arrangement |
| CN210600587U (en) * | 2019-08-22 | 2020-05-22 | 安徽省聚科石墨烯科技股份公司 | Graphene PPR (polypropylene random) water supply pipe |
| CN210890185U (en) * | 2019-10-30 | 2020-06-30 | 上海铭叙五金制品有限公司 | Valve convenient to rotate |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113339534A (en) * | 2021-05-28 | 2021-09-03 | 浙江超亿消防装备有限公司 | Flow type electromagnetic valve for fire fighting |
| CN114028750A (en) * | 2021-11-10 | 2022-02-11 | 浙江超亿消防装备有限公司 | Fire extinguisher special for chemical laboratory |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112413257B (en) | 2022-05-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112413257B (en) | Flow stopping device for water supply equipment | |
| CN109129000A (en) | A kind of intelligent machine tool device for filtering cutting fluid | |
| CN208793873U (en) | A kind of three-way connector of drainage pipeline | |
| CN108402484A (en) | A kind of agricultural sweet potato cleaning equipment | |
| CN208182771U (en) | A kind of dephosphorization denitrogenation sewage-treatment plant | |
| CN207388634U (en) | A kind of ink-jet printer cartridge inking device | |
| CN208428805U (en) | A kind of print roller dedicated cleaning apparatus | |
| CN113145593B (en) | Chemical industry bucket inner wall cleaning equipment | |
| CN206009307U (en) | A kind of display screen can 360 degree of regulations the visual cleaning device of evaporation tank | |
| CN205200096U (en) | Food storage tank online cleaning device | |
| CN113769927A (en) | Energy-concerving and environment-protective nonrust steel pipe spraying equipment | |
| CN209292119U (en) | A kind of environment-friendly sewage processing equipment convenient for removing internal impurity | |
| CN208568378U (en) | A kind of sampling of water quality detection device | |
| CN209138127U (en) | A kind of sewage disposal device being conveniently replaceable filter core | |
| CN216653626U (en) | Sewage treatment is with sewage pipe who has bilayer structure | |
| CN208810635U (en) | A kind of oral restoration equipment cleaning device | |
| CN208661206U (en) | A kind of test tube stand | |
| CN215142629U (en) | Biological anti-blocking plate washing machine | |
| CN206424677U (en) | A kind of Multifunctional water purifying device of novel improved structure | |
| CN208372653U (en) | A kind of piped gas filter | |
| CN217524677U (en) | Hydrogen production water dispenser with dustproof function | |
| CN218297669U (en) | Liquid sample sampling device | |
| CN219376261U (en) | Disc filter with self-cleaning effect | |
| CN213159669U (en) | Simple filtering and pollution-reducing device | |
| CN220340180U (en) | Nondestructive test workstation is used in laboratory |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |