CN112049967A - Siphon type vortex one-way valve - Google Patents
Siphon type vortex one-way valve Download PDFInfo
- Publication number
- CN112049967A CN112049967A CN202010898420.1A CN202010898420A CN112049967A CN 112049967 A CN112049967 A CN 112049967A CN 202010898420 A CN202010898420 A CN 202010898420A CN 112049967 A CN112049967 A CN 112049967A
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- China
- Prior art keywords
- drainage
- piece
- check valve
- plate
- connecting pipe
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- 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
- F16K15/00—Check valves
- F16K15/02—Check valves with guided rigid valve members
- F16K15/04—Check valves with guided rigid valve members shaped as balls
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D88/00—Large containers
- B65D88/34—Large containers having floating covers, e.g. floating roofs or blankets
- B65D88/38—Large containers having floating covers, e.g. floating roofs or blankets with surface water receiver, e.g. drain
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Check Valves (AREA)
Abstract
The invention discloses a siphon type vortex one-way valve which comprises a drainage piece, wherein a rotating piece is rotatably arranged below the drainage piece, a connecting piece is arranged below the rotating piece, a one-way valve main body is arranged below the connecting piece, and a floating ball is arranged in the one-way valve main body; the drainage piece comprises a fixed plate, drainage plates distributed in an array mode are arranged on the fixed plate, and a baffle is arranged above the fixed plate; the rotating part comprises a horn tube, and blades distributed in an array manner are arranged in the horn tube; the water inlet hole is formed in the fixing plate, the groove is formed below the fixing plate and communicated with the water inlet hole, and the fixing ring is arranged above the baffle; the lower part of the horn pipe is communicated with a first connecting pipe, and the bottom of the first connecting pipe is provided with a matching groove. The one-way valve of the invention can isolate air from entering through rainwater to wash the drainage plate, has no vortex generation, rotates water inlet, increases drainage quantity, improves drainage efficiency, shortens drainage time, drains water under pressure, has self-cleaning capability of a pipeline, and has long service life, economy and high efficiency.
Description
Technical Field
The invention relates to a one-way valve, in particular to a siphon type vortex one-way valve.
Background
The external floating roof of a storage tank is typically used in open, cylindrical steel storage tanks for volatile petroleum products such as crude oil, gasoline or kerosene. The structure form of the outer floating roof is similar to that of the inner floating roof, and the outer floating roof has a steel shallow plate type, a floating cabin type, a single-layer or double-layer deck type, and even has an aluminum alloy sandwich structure, and the supporting legs of the floating roof are usually movably, telescopically and suspended in liquid. Under most circumstances, a central drainage system is arranged on the floating roof to ensure that accumulated water can be drained smoothly in rainy and snowy days, avoid disc sinking accidents and ensure the safety of the oil tank. The existing drainage is that one end of a drainage pipe is fixed on a floating roof, the other end of the drainage pipe is fixed on an oil tank for drainage, a vortex is easily formed at an inlet, a large amount of air is brought into a pipeline, the drainage efficiency is low, and rainwater cannot be timely drained when extreme weather occurs, so that the service life of a floating plate is influenced.
Disclosure of Invention
The invention aims to provide a siphon type vortex one-way valve, which is characterized in that rainwater scours a drainage plate, air is isolated from entering through the blocking effect of the drainage plate, no vortex is generated, the rainwater stably enters a horn tube and impacts blades, part of gravitational potential energy and kinetic energy of the rainwater are converted into kinetic energy of a rotating piece at the moment, the rotating piece drives the rainwater to rotate together, the rainwater flows into a connecting piece and a one-way valve main body, a floating ball enters in a single direction, a drainage pipeline is prevented from being broken under special conditions, crude oil in a tank flows backwards into a floating disc, the rainwater flows out from a water outlet channel and enters a horizontal suspension pipe, the flow speed is reduced slowly, the filling degree in the pipe is increased, and a stable siphon state is formed after the pipe is filled with the rainwater, the siphon type vortex one-way valve is simple in structure and convenient to install, the rainwater flows out at the rotating speed, the, long service life, economy and high efficiency.
The purpose of the invention can be realized by the following technical scheme:
the utility model provides a hydrocone type vortex check valve, check valve includes the drainage piece, the below of drainage piece is rotated and is equipped with the rotation piece, and the below of rotating the piece is equipped with the connecting piece, and the below of connecting piece is equipped with the check valve main part, is equipped with the floater in the check valve main part.
The drainage piece includes the fixed plate, is equipped with the drainage board that the array distributes on the fixed plate, and the top of fixed plate is equipped with the baffle.
The rotating piece comprises a horn tube, and blades distributed in an array mode are arranged in the horn tube.
Furthermore, a water inlet hole is formed in the fixing plate, a groove is formed below the fixing plate, the water inlet hole is communicated with the groove, and a fixing ring is arranged above the baffle.
Furthermore, the drainage plate is perpendicular to and fastened with the fixed plate, the bottom surface of the drainage plate is inclined, the baffle plate is fastened with the drainage plate, and the fixing ring is fastened with the drainage plate.
Further, the diameter of the baffle is larger than the inner diameter of the water inlet hole, and the diameter of the baffle is smaller than the inner diameter of the fixed circular ring.
Furthermore, a first connecting pipe is communicated and arranged below the horn pipe, and a matching groove is formed in the bottom of the first connecting pipe.
Further, the inner wall that the blade is located the horn pipe is the slope and distributes, and the blade is linear type structure or the positive and negative same curved structure of camber, and the inner wall and the income water hole of horn pipe are located the coplanar, rotate the piece and rotate through horn pipe and recess cooperation and drainage piece and be connected.
Further, the connecting piece includes the second connecting pipe, is equipped with the backup pad on the second connecting pipe, and the bottom of second connecting pipe is equipped with first flange, second connecting pipe and first connecting pipe intercommunication, and the connecting piece passes through the cooperation of second connecting pipe and cooperation groove and rotates the piece and be connected.
Furthermore, the check valve main body comprises a valve body, a second flange is arranged on the valve body, a water outlet channel is communicated with the valve body, one end of the water outlet channel is tightly connected with the valve body, the other end of the water outlet channel is tightly connected with a third flange, the first flange is tightly connected with the second flange through a bolt, the valve body is communicated with the inside of the second connecting pipe, and the floating ball is matched with the inner wall of the valve body.
The invention has the beneficial effects that:
1. the one-way valve has a simple structure, rainwater scours the drainage plate, air is isolated from entering through the blocking effect of the drainage plate, no vortex is generated, the rainwater stably enters the horn tube and impacts the blades, partial gravitational potential energy and kinetic energy of the rainwater are converted into kinetic energy of the rotating piece, the rotating piece drives the rainwater to rotate, the rainwater flows out at a rotating speed, the water discharge amount is increased, the water discharge efficiency is improved, the water discharge time is shortened, the flow speed is reduced after the rainwater enters the horizontal suspension tube, the fullness degree in the water discharge tube is increased, a stable siphon state is formed after the tube is filled, and the installation is convenient;
2. the check valve floating ball of the invention can realize one-way water inlet, prevent the drainage pipeline from being broken under special conditions, and prevent crude oil in the tank from flowing backwards into the floating disc to drain under pressure, thereby having the self-cleaning capability of the pipeline and long service life.
Drawings
The invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic view of the check valve of the present invention;
FIG. 2 is a cross-sectional view of the check valve of the present invention;
FIG. 3 is an enlarged view of the structure of FIG. 2 at A according to the present invention;
FIG. 4 is a schematic view of a rotating member according to the present invention;
FIG. 5 is a schematic view of a rotating member according to the present invention;
FIG. 6 is a schematic view of the connector structure of the present invention;
fig. 7 is a schematic view of the main structure of the check valve of the present invention.
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.
A siphon vortex check valve comprises a drainage piece 1, wherein a rotation piece 2 is arranged below the drainage piece 1 in a rotating mode, a connecting piece 3 is arranged below the rotation piece 2, a check valve main body 4 is arranged below the connecting piece 3, and a floating ball 5 is arranged in the check valve main body 4, as shown in figures 1 and 2.
Drainage piece 1 includes fixed plate 11, as shown in fig. 1, fig. 3, is equipped with into water hole 111 on the fixed plate 11, and the below of fixed plate is equipped with recess 112, and the water hole 111 communicates with recess 112, is equipped with array distribution's drainage plate 12 on the fixed plate 11, and the top of fixed plate 11 is equipped with baffle 13, and the top of baffle 13 is equipped with fixed ring 14.
The drainage plate 12 is perpendicular to and fastened with the fixed plate 11, the bottom surface of the drainage plate 12 inclines, the baffle 13 is fastened with the drainage plate 12, the fixed ring 14 is fastened with the drainage plate 12, the diameter of the baffle 13 is larger than the inner diameter of the water inlet hole 111, and the diameter of the baffle 13 is smaller than the inner diameter of the fixed ring 14.
Rotate piece 2 and include flared tube 21, as shown in fig. 4, fig. 5, be equipped with array distribution's blade 22 in flared tube 21, flared tube's below intercommunication is equipped with first connecting pipe 23, first connecting pipe 23's bottom is equipped with cooperation groove 24, the inner wall that blade 22 is located flared tube 21 is the slope and distributes, blade 22 is the same curved line structure of linear type structure or the positive and negative sign of camber, flared tube 21's inner wall and income water hole 111 are located the coplanar, it is connected with drainage piece 1 rotation through flared tube 21 and recess 112 cooperation to rotate piece 2.
The connecting member 3 includes a second connecting pipe 31, as shown in fig. 6, a supporting plate 32 is provided on the second connecting pipe 31, a first flange 33 is provided at the bottom of the second connecting pipe 31, the second connecting pipe 31 is communicated with the first connecting pipe 23, and the connecting member 3 is rotatably connected to the rotating member 2 through the second connecting pipe 31 and the matching groove 24.
The check valve body 4 includes a valve body 41, as shown in fig. 7, a second flange 42 is provided on the valve body 41, a water outlet channel 43 is provided on the valve body 41 in communication, one end of the water outlet channel 43 is fastened to the valve body 41, the other end is fastened to a third flange 44, the first flange 33 is fastened to the second flange 42 by a bolt, the valve body 41 is communicated with the inside of the second connecting pipe 31, and the float ball 5 is engaged with the inner wall of the valve body 41.
When the device is used, rainwater washes the drainage plate 12, air is isolated from entering through the blocking effect of the drainage plate 12, no vortex is generated, the rainwater stably enters the horn tube 21 and impacts the blades 22, part of gravitational potential energy and kinetic energy of the rainwater are converted into kinetic energy of the rotating piece 2 at the moment, the rotating piece 2 drives the rainwater to rotate together, the rainwater flows into the connecting piece 3 and the one-way valve main body 4, the floating ball 5 is filled with water in a one-way mode to prevent the drainage pipeline from being broken under special conditions, crude oil in the tank is poured into the floating disc in a reverse mode, the rainwater flows out from the water outlet channel 43 and enters the horizontal suspension pipe, the flow speed is reduced slowly, the fullness degree in the pipe is increased, and a stable siphon state is formed after the pipe is filled with the rainwater, economical and efficient drainage.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.
Claims (8)
1. A siphon vortex check valve comprises a drainage piece (1), and is characterized in that a rotating piece (2) is rotatably arranged below the drainage piece (1), a connecting piece (3) is arranged below the rotating piece (2), a check valve main body (4) is arranged below the connecting piece (3), and a floating ball (5) is arranged in the check valve main body (4);
the drainage piece (1) comprises a fixing plate (11), drainage plates (12) distributed in an array manner are arranged on the fixing plate (11), and a baffle plate (13) is arranged above the fixing plate (11);
the rotating piece (2) comprises a horn tube (21), and blades (22) distributed in an array mode are arranged in the horn tube (21).
2. The siphon type vortex check valve according to claim 1, wherein the fixing plate (11) is provided with a water inlet hole (111), a groove (112) is formed below the fixing plate, the water inlet hole (111) is communicated with the groove (112), and a fixing ring (14) is formed above the baffle plate (13).
3. The siphon type vortex check valve according to claim 2, wherein the flow guide plate (12) is perpendicular to and fixedly connected with the fixed plate (11), the bottom surface of the flow guide plate (12) is inclined, the baffle plate (13) is fixedly connected with the flow guide plate (12), and the fixed ring (14) is fixedly connected with the flow guide plate (12).
4. A siphon type vortex check valve according to claim 2, characterised in that the diameter of the baffle (13) is larger than the inner diameter of the inlet hole (111), and the diameter of the baffle (13) is smaller than the inner diameter of the fixed ring (14).
5. The siphon type scroll check valve according to claim 1, wherein a first connection pipe (23) is connected to a lower portion of the bell pipe, and a fitting groove (24) is formed at a bottom of the first connection pipe (23).
6. The siphon type vortex check valve according to claim 2, wherein the inner wall of the vane (22) located in the trumpet tube (21) is distributed in an inclined manner, the vane (22) is in a linear structure or a curved structure with the same positive and negative curvature, the inner wall of the trumpet tube (21) and the water inlet hole (111) are located on the same plane, and the rotating member (2) is rotatably connected with the drainage member (1) through the cooperation of the trumpet tube (21) and the groove (112).
7. A siphon type vortex check valve according to claim 5, characterized in that the connecting piece (3) comprises a second connecting pipe (31), a support plate (32) is arranged on the second connecting pipe (31), a first flange (33) is arranged at the bottom of the second connecting pipe (31), the second connecting pipe (31) is communicated with the first connecting pipe (23), and the connecting piece (3) is matched with the rotating piece (2) through the second connecting pipe (31) and the matching groove (24) to be rotatably connected.
8. The siphon type vortex check valve according to claim 7, wherein the check valve body (4) comprises a valve body (41), a second flange (42) is arranged on the valve body (41), a water outlet channel (43) is communicated with the valve body (41), one end of the water outlet channel (43) is tightly connected with the valve body (41), the other end of the water outlet channel is tightly connected with a third flange (44), the first flange (33) is tightly connected with the second flange (42) through bolts, the valve body (41) is internally communicated with the second connecting pipe (31), and the floating ball (5) is matched with the inner wall of the valve body (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010898420.1A CN112049967A (en) | 2020-08-31 | 2020-08-31 | Siphon type vortex one-way valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010898420.1A CN112049967A (en) | 2020-08-31 | 2020-08-31 | Siphon type vortex one-way valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112049967A true CN112049967A (en) | 2020-12-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010898420.1A Pending CN112049967A (en) | 2020-08-31 | 2020-08-31 | Siphon type vortex one-way valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112049967A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111911672A (en) * | 2020-08-31 | 2020-11-10 | 安庆泰悦机械科技有限公司 | Siphon type one-way valve |
| CN113431953A (en) * | 2021-07-13 | 2021-09-24 | 安庆泰悦机械科技有限公司 | Rectifying vortex steepest curve check valve |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2297610Y (en) * | 1997-04-11 | 1998-11-18 | 杨树德 | Non-return water-sealed valve |
| US6318397B1 (en) * | 1999-08-04 | 2001-11-20 | Donald G. Huber | Side port floor drain |
| CN203097139U (en) * | 2013-03-08 | 2013-07-31 | 邱�益 | Siphon type rainwater hopper of building roof |
| CN108252391A (en) * | 2018-01-10 | 2018-07-06 | 曹先锋 | A kind of road draining device and its application method |
| CN209482615U (en) * | 2018-12-13 | 2019-10-11 | 中铁二局集团电务工程有限公司 | A kind of hydrocone type rain-water drainage bucket of Quick drainage |
| CN110878854A (en) * | 2019-10-31 | 2020-03-13 | 安庆泰悦机械科技有限公司 | Vortex type floating ball one-way valve |
-
2020
- 2020-08-31 CN CN202010898420.1A patent/CN112049967A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2297610Y (en) * | 1997-04-11 | 1998-11-18 | 杨树德 | Non-return water-sealed valve |
| US6318397B1 (en) * | 1999-08-04 | 2001-11-20 | Donald G. Huber | Side port floor drain |
| CN203097139U (en) * | 2013-03-08 | 2013-07-31 | 邱�益 | Siphon type rainwater hopper of building roof |
| CN108252391A (en) * | 2018-01-10 | 2018-07-06 | 曹先锋 | A kind of road draining device and its application method |
| CN209482615U (en) * | 2018-12-13 | 2019-10-11 | 中铁二局集团电务工程有限公司 | A kind of hydrocone type rain-water drainage bucket of Quick drainage |
| CN110878854A (en) * | 2019-10-31 | 2020-03-13 | 安庆泰悦机械科技有限公司 | Vortex type floating ball one-way valve |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111911672A (en) * | 2020-08-31 | 2020-11-10 | 安庆泰悦机械科技有限公司 | Siphon type one-way valve |
| CN113431953A (en) * | 2021-07-13 | 2021-09-24 | 安庆泰悦机械科技有限公司 | Rectifying vortex steepest curve check valve |
| CN113431953B (en) * | 2021-07-13 | 2023-10-13 | 安庆泰悦机械科技有限公司 | Rectifying vortex fastest curve check valve |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20201208 |
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| RJ01 | Rejection of invention patent application after publication |