CN215429086U - Full-circumferential ventilation strip-shaped floating valve with liquid diversion effect - Google Patents
Full-circumferential ventilation strip-shaped floating valve with liquid diversion effect Download PDFInfo
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- CN215429086U CN215429086U CN202121477733.6U CN202121477733U CN215429086U CN 215429086 U CN215429086 U CN 215429086U CN 202121477733 U CN202121477733 U CN 202121477733U CN 215429086 U CN215429086 U CN 215429086U
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- limiting plate
- ventilation
- screens piece
- clamping block
- valve cover
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Abstract
The utility model discloses a full-circumferential ventilation strip-shaped floating valve with a liquid diversion function, which belongs to the technical field of industrial equipment and comprises a ventilation valve cover, wherein the lower surface of the ventilation valve cover is fixedly connected with a first limiting plate, the upper surface of the ventilation valve cover is provided with a pull button, the lower surface of the pull button is fixedly connected with a limiting rod, and the right side surface of the first limiting plate is provided with two sliding holes. This full circumferential bar floating valve of ventilating with liquid water conservancy diversion effect, draw the button through setting up, draw the button before the installation, press first screens piece downwards afterwards, loosen and draw the button, will draw the button after the installation and outwards stimulate, pop out first screens piece and the rotation of second screens piece under the effect of wind spring and accomplish the installation, this mode makes first screens piece and second screens piece rotatory popping out after carrying the pull button through the spring effect of wind spring down, the problem of difficult installation has been solved, after the installation, the maintenance of bar floating valve has also played convenient effect simultaneously.
Description
Technical Field
The utility model belongs to the technical field of industrial equipment, and particularly relates to a full-circumferential ventilation strip-shaped floating valve with a liquid diversion function.
Background
The float valve tower plate is equipped with a valve hole (circular or rectangular) with a certain shape, and in the hole the valve plate capable of vertically floating is placed, and said valve plate has circular, rectangular and disk-like forms so as to form different types of float valve tower plates, and the strip-shaped float valve is paid domestic attention. The floating valve tray has the advantages of excellent comprehensive performance, large production capacity, large operation elasticity and high tray efficiency, and becomes the most widely applied tray at present, but the existing strip-shaped floating valve is not easy to install, and the valve plate is easy to clamp, influences free opening and brings inconvenience to maintenance personnel during maintenance.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to overcome the defects in the prior art, the utility model provides the full-circumferential ventilation strip-shaped floating valve with the liquid diversion function, and solves the problems that the existing strip-shaped floating valve is not easy to install, and in addition, a valve plate is easy to clamp, the free opening is influenced, and the inconvenience is brought to maintenance personnel during maintenance.
(II) technical scheme
In order to achieve the purpose, the utility model provides the following technical scheme: a full-circumferential ventilation strip-shaped floating valve with a liquid diversion function comprises a ventilation valve cover, wherein a first limiting plate is fixedly connected to the lower surface of the ventilation valve cover, a pull button is arranged on the upper surface of the ventilation valve cover, a limiting rod is fixedly connected to the lower surface of the pull button, the top end of the limiting rod penetrates through the upper surface of the ventilation valve cover and is located in the first limiting plate, a spring is arranged in the ventilation valve cover and is sleeved on the surface of the limiting rod, a first clamping block is arranged in the first limiting plate, a first limiting groove is formed in the upper surface of the first clamping block, the bottom end of the limiting rod is in lap joint with the upper surface of the inner wall of the first limiting groove, a second limiting groove is formed in the left side surface of the first clamping block, a rotating shaft is arranged in the first limiting plate, and the front end of the rotating shaft penetrates through the back surface of the first clamping block and is in positive joint with the first limiting plate, be provided with the second screens piece in the first limiting plate, the front and the back joint that the second screens piece was passed to the one end at the pivot back are in first limiting plate, all are provided with the coil spring in first screens piece and the second screens piece, the surface at the pivot is cup jointed to the coil spring, the draw runner has all been seted up to the right flank of first limiting plate.
As a further scheme of the utility model: the upper surface of the vent valve cover is fixedly connected with two ventilating devices, and the left sides of the two ventilating devices are provided with air holes.
As a further scheme of the utility model: the lower surface of the ventilation valve cover is fixedly connected with a second limiting plate, and the front surface and the back surface of the second limiting plate are both provided with clamping grooves.
As a further scheme of the utility model: the left side face and the right side face of the ventilation valve cover are provided with two valve supporting angles.
As a further scheme of the utility model: the shape of the pull button is arranged in a shape of a Chinese character kou, and the left side faces of the first clamping block and the second clamping block are both arranged in a semicircular shape.
(III) advantageous effects
Compared with the prior art, the utility model has the beneficial effects that:
1. the full-circumferential ventilation strip-shaped floating valve with the liquid diversion function is characterized in that a pull button, a limiting rod, a spring, a first clamping block, a first limiting groove, a second limiting groove, a rotating shaft and a sliding hole are arranged, the pull button is pulled up before installation, then the first clamping block is pressed downwards, the rotating shaft drives the second clamping block to rotate, the second clamping block reaches the first limiting plate through the sliding hole, the pull button is loosened, the limiting rod is clamped into the second limiting groove to be fixed under the elastic force of the spring, the first clamping block and the second clamping block are collected into the first limiting plate, when the strip-shaped floating valve is installed, a maintenance worker can conveniently install the strip-shaped floating valve, the pull button is pulled outwards after installation, the first clamping block and the second clamping block are rotationally popped out under the action of a coil spring to complete installation, and the first clamping block and the second clamping block are rotationally popped out after the pull button is lifted by the elastic force of the coil spring, the problem of difficult installation is solved, simultaneously after the installation, also played convenient effect to the maintenance of strip float valve.
2. This all-around bar floating valve of ventilating with liquid water conservancy diversion effect, through setting up ventilative device, its shape is trapezoidal equipment of being convenient for to ventilate, and usable trapezoidal form stretches into the venthole with the hand when dismantling or installing bar floating valve, effectual conduct strong point, and the maintenance personal of being convenient for installs or dismantles, and the effectual condition of having avoided liquid adverse current of bleeder vent seted up on the left surface plays the auxiliary action for installation or dismantlement simultaneously.
3. This full week strip floating valve of ventilating with liquid water conservancy diversion effect sets up semi-circular through with first screens piece and second screens piece left side, utilizes semi-circular easy gliding characteristics when retrieving the strip floating valve, can play convenient effect for retrieving, has also avoided this strip floating valve to block the difficult problem of taking out simultaneously.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
fig. 2 is a schematic cross-sectional view of a front view of a first limiting plate according to the present invention;
FIG. 3 is a schematic three-dimensional structure of a first positioning block according to the present invention;
in the figure: the automatic air-permeable valve comprises a vent valve cover 1, a first limiting plate 2, a pull button 3, a limiting rod 4, a spring 5, a first clamping block 6, a first limiting groove 7, a second limiting groove 8, a rotating shaft 9, a sliding hole 10, a coil spring 11, vent holes 12, a venting device 13, a second limiting plate 14, a clamping groove 15, valve supporting angles 16 and a second clamping block 17.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
As shown in fig. 1-3, the present invention provides a technical solution: a full-circumferential ventilation strip-shaped floating valve with a liquid diversion function comprises a ventilation valve cover 1, wherein a first limiting plate 2 is fixedly connected to the lower surface of the ventilation valve cover 1, a pull button 3 is arranged on the upper surface of the ventilation valve cover 1, a limiting rod 4 is fixedly connected to the lower surface of the pull button 3, the top end of the limiting rod 4 penetrates through the upper surface of the ventilation valve cover 1 and is located in the first limiting plate 2, a spring 5 is arranged in the ventilation valve cover 1, the spring 5 is arranged in the ventilation valve cover, space is saved, an end point is provided for supporting force of the spring 5, the spring 5 is sleeved on the surface of the limiting rod 4, a first clamping block 6 is arranged in the first limiting plate 2, a first limiting groove 7 is formed in the upper surface of the first clamping block 6, the first clamping block 6 can be fixed through the arrangement of the first limiting groove 7, the first clamping block 6 is prevented from falling off, the bottom end of the limiting rod 4 is overlapped with the upper surface of the inner wall of the first limiting groove 7, the left side surface of the first clamping block 6 is provided with a second limiting groove 8, a rotating shaft 9 is arranged in the first limiting plate 2, the second clamping block 17 is driven when the first clamping block 6 is pressed through the rotating shaft 9, the operation is convenient and fast, the use by maintenance personnel is convenient, one end of the front surface of the rotating shaft 9 penetrates through the back surface of the first clamping block 6 and is clamped in the first limiting plate 2 with the front surface, the second clamping block 17 is arranged in the first limiting plate 2, the stability of the second clamping block 17 is improved through the arrangement of the second clamping block 17, the shaking of the strip-shaped floating valve is effectively reduced, one end of the back surface of the rotating shaft 9 penetrates through the front surface and the back surface of the second clamping block 17 and is clamped in the first limiting plate 2, the coil springs 11 are arranged in the first clamping block 6 and the second clamping block 17, and the first clamping block 6 and the second clamping block 17 can be automatically upwards ejected through the arrangement of the coil springs 11, play convenient effect in the installation, coil spring 11 cup joints on the surface of pivot 9, and the slide opening 10 has all been seted up to the right flank of first limiting plate 2, through setting up slide opening 10, is convenient for first screens piece 6 and second screens piece 17 receive and release.
Specifically, as shown in fig. 1 and 3, two ventilation devices 13 are fixedly connected to the upper surface of the ventilation valve cover 1, the ventilation devices 13 are trapezoidal to facilitate ventilation of equipment, a ladder shape can be utilized when a bar-shaped floating valve is disassembled or assembled, a hand can be inserted into the ventilation hole 12 to effectively serve as a supporting point, ventilation holes 12 are formed in the left sides of the two ventilation devices 13 for maintenance personnel to assemble or disassemble, the ventilation holes 12 are formed in the left side surfaces of the ventilation devices 13 to effectively avoid the situation of liquid backflow, a second limiting plate 14 is fixedly connected to the lower surface of the ventilation valve cover 1, the second limiting plate 14 is matched with the first limiting plate 2 to facilitate the maintenance personnel to conveniently assemble and disassemble the bar-shaped floating valve, clamping grooves 15 are formed in the front and back surfaces of the second limiting plate 14, and the equipment can be effectively fixed by the arrangement of the clamping grooves 15 matched with the first clamping blocks 6 and the second clamping blocks 17, thereby prevented because of rocking the condition that leads to bar floating valve to drop, the left surface and the right flank of ventilation valve lid 1 all are provided with two bar valve supporting angles 16, the shape that draws button 3 sets up to mouthful style of calligraphy, set up to mouthful style of calligraphy through the shape with drawing button 3, the maintenance personal of being more convenient for draws button 3 through mouthful style of calligraphy pulling, the left surface of first screens piece 6 and second screens piece 17 all sets up to semi-circular, set up semi-circular through setting up first screens piece 6 and second screens piece 17 left side, utilize the easy gliding characteristics of semi-circular when retrieving bar floating valve, can play convenient effect for retrieving, the while has also avoided equipment to block the difficult problem of taking out.
The working principle of the utility model is as follows:
before installation, the pull button 3 on the vent valve cover 1 is pulled upwards, then the first clamping block 6 on the right side surface of the first limit plate 2 is pressed downwards, the rotating shaft 9 drives the second clamping block 17 to rotate downwards, the second clamping block reaches the first limit plate 2 through the sliding hole 10, the pull button 3 is loosened, the bottom end of the limiting rod 4 is clamped into the second limiting groove 8 for fixing under the action of the elastic force of the spring 5, after the installation, the strip valve supporting angle 16 is lapped on the equipment, the ventilation is carried out through the ventilation hole 12 arranged on the left side surface of the ventilation device 13, the first limiting plate 2 and the second limiting plate 14 are installed, then the pull button 3 is pulled upwards, the first clamping block 6 and the second clamping block 17 are ejected out in a rotating mode under the action of the coil spring 11, the bottom end of the limiting rod 4 is clamped into the first limiting groove 7 under the elastic force action of the spring 5 after the pull button 3 is loosened, and the installation is completed after the clamping groove 15 formed by the first clamping block 6 and the second limiting plate 14 is fixed.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (5)
1. The utility model provides a full circumference bar floating valve of ventilating with liquid water conservancy diversion effect, includes ventilation valve lid (1), its characterized in that: the lower surface of the vent valve cover (1) is fixedly connected with a first limiting plate (2), the upper surface of the vent valve cover (1) is provided with a pull button (3), the lower surface of the pull button (3) is fixedly connected with a limiting rod (4), the top end of the limiting rod (4) penetrates through the vent valve cover (1) and is positioned in the first limiting plate (2), a spring (5) is arranged in the vent valve cover (1), the spring (5) is sleeved on the surface of the limiting rod (4), a first clamping block (6) is arranged in the first limiting plate (2), a first limiting groove (7) is formed in the upper surface of the first clamping block (6), the bottom end of the limiting rod (4) is lapped with the upper surface of the inner wall of the first limiting groove (7), a second limiting groove (8) is formed in the left side surface of the first clamping block (6), a rotating shaft (9) is arranged in the first limiting plate (2), first screens piece (6) the back is passed to the positive one end of pivot (9) and positive joint is in first limiting plate (2), be provided with second screens piece (17) in first limiting plate (2), the front and the back joint that second screens piece (17) were passed to the one end at pivot (9) the back are in first limiting plate (2), all be provided with in first screens piece (6) and second screens piece (17) wind spring (11), wind spring (11) cup joint the surface in pivot (9), two slide opening (10) have all been seted up to the right flank of first limiting plate (2).
2. The full circumferential ventilation strip-shaped floating valve with liquid diversion function as claimed in claim 1, wherein: the upper surface of the ventilation valve cover (1) is fixedly connected with two ventilation devices (13), and ventilation holes (12) are formed in the left sides of the two ventilation devices (13).
3. The full circumferential ventilation strip-shaped floating valve with liquid diversion function as claimed in claim 1, wherein: the lower surface of the ventilation valve cover (1) is fixedly connected with a second limiting plate (14), and the front surface and the back surface of the second limiting plate (14) are both provided with clamping grooves (15).
4. The full circumferential ventilation strip-shaped floating valve with liquid diversion function as claimed in claim 1, wherein: the left side face and the right side face of the ventilation valve cover (1) are provided with two valve supporting angles (16).
5. The full circumferential ventilation strip-shaped floating valve with liquid diversion function as claimed in claim 1, wherein: the pull button (3) is in a shape of a square, and the left side faces of the first clamping block (6) and the second clamping block (17) are semicircular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121477733.6U CN215429086U (en) | 2021-06-30 | 2021-06-30 | Full-circumferential ventilation strip-shaped floating valve with liquid diversion effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121477733.6U CN215429086U (en) | 2021-06-30 | 2021-06-30 | Full-circumferential ventilation strip-shaped floating valve with liquid diversion effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215429086U true CN215429086U (en) | 2022-01-07 |
Family
ID=79714214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121477733.6U Active CN215429086U (en) | 2021-06-30 | 2021-06-30 | Full-circumferential ventilation strip-shaped floating valve with liquid diversion effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215429086U (en) |
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2021
- 2021-06-30 CN CN202121477733.6U patent/CN215429086U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220810 Address after: 430000 Tiandeng Gang, QianChuan street, Huangpi District, Wuhan City, Hubei Province Patentee after: Wuhan Kaitong Petrochemical Machinery Co.,Ltd. Patentee after: SINOPEC ENGINEERING Inc. Address before: 430000 Tiandeng Gang, QianChuan street, Huangpi District, Wuhan City, Hubei Province Patentee before: Wuhan Kaitong Petrochemical Machinery Co.,Ltd. |
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| TR01 | Transfer of patent right |