CN215635033U - One-hand operation type butterfly valve - Google Patents
One-hand operation type butterfly valve Download PDFInfo
- Publication number
- CN215635033U CN215635033U CN202121256870.7U CN202121256870U CN215635033U CN 215635033 U CN215635033 U CN 215635033U CN 202121256870 U CN202121256870 U CN 202121256870U CN 215635033 U CN215635033 U CN 215635033U
- Authority
- CN
- China
- Prior art keywords
- valve
- plate
- observing
- motor
- circumferential surface
- 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.)
- Active
Links
Images
Landscapes
- Indication Of The Valve Opening Or Closing Status (AREA)
- Electrically Driven Valve-Operating Means (AREA)
Abstract
The utility model provides a single-hand operation type butterfly valve, which belongs to the technical field of butterfly valves and comprises a valve body, wherein a valve pipe is arranged on the circumferential surface of the valve body, and a control pipeline is communicated with the valve body in an inward direction; the motor is arranged on the outer side of the circumferential surface of the valve pipe, and an output shaft of the motor movably penetrates through the circumferential inner wall of the valve pipe and extends inwards; when the valve plate in the valve body needs to be rotated, the valve plate can be opened through the switch button with the motor, the adjusting assembly and the observing component are started, when the adjusting component rotates the angle of the valve plate, whether the rotating angle of the valve plate meets the requirement or not can be observed through the observing component, then the switch button through the motor is closed, and through the simple arrangement, the angle of the valve plate can be adjusted without two hands, so that the convenience and the operability of the device are improved.
Description
Technical Field
The utility model belongs to the technical field of butterfly valves, and particularly relates to a single-hand operation type butterfly valve.
Background
A butterfly valve, also called a flap valve, is a regulating valve with simple structure, and can be used for the on-off control of low-pressure pipeline media, namely a valve which is opened and closed by rotating around a valve shaft, wherein a closing member (a valve clack or a butterfly plate) is a disk.
In present butterfly valve, most of them need both hands of user to operate and can rotate, but such design is very inconvenient to some personnel that have a small strength or hold objects by hand, so need design a butterfly valve that can rotate the valve block by one hand or automatic.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a one-hand operation type butterfly valve, and aims to solve the problem that efficiency and convenience are affected by the need of two hands when a butterfly valve is rotated in the prior art.
In order to achieve the purpose, the utility model provides the following technical scheme:
a single-handed operated butterfly valve comprising:
the valve body, the peripheral surface of the said valve body has valve pipes, and control pipeline and valve body are communicated to the inside;
the motor is arranged on the outer side of the circumferential surface of the valve pipe, and an output shaft of the motor movably penetrates through the circumferential inner wall of the valve pipe and extends inwards;
the valve plate is rotatably arranged on the circumferential inner wall of the valve body; and
automatic slewing mechanism, automatic slewing mechanism comprises adjustment part and observation part, the adjustment part comprises first drive gear, driving gear and spliced pole, driving gear fixed connection is in the output shaft of motor, spliced pole fixed connection is in the circumference surface of valve plate, first drive gear fixed connection is in the circumference surface of spliced pole, and first drive gear meshes in the driving gear mutually, adjustment part and observation part are used for controlling the rotation of valve plate respectively and observe the turned angle of valve plate.
As a preferable scheme of the present invention, the observation unit includes an observation rod, a second transmission gear, an observation plate, a pointer, and a plurality of scale grooves, the observation plate is fixedly connected to the upper end of the valve pipe, the lower end of the observation rod movably penetrates the lower end of the observation plate and extends inward, the second transmission gear is fixedly connected to the circumferential surface of the observation rod, the second transmission gear is engaged with the driving gear, the pointer is sleeved on the circumferential surface of the observation rod, and the plurality of scale grooves are formed in the upper end of the observation plate.
As a preferable aspect of the present invention, a stabilizing ring is sleeved on an inner circumferential wall of the observation rod, and the other end of the stabilizing ring is connected to an inner wall of the valve tube.
As a preferable scheme of the utility model, two placing grooves are formed in the circumferential surface of the valve plate, springs are fixedly connected to the inner walls of the two placing grooves, clamping beads are fixedly connected to the far ends of the two springs, two clamping grooves are formed in the circumferential inner wall of the valve body, and the two clamping beads are respectively clamped in the two clamping grooves.
As a preferable scheme of the utility model, the two ends of the valve body are both provided with mounting plates, and the far ends of the two mounting plates are both provided with a plurality of mounting holes.
As a preferable aspect of the present invention, a support plate is fixedly connected to a circumferential surface of the valve tube, and the motor is located at an upper side of the support plate.
Compared with the prior art, the utility model has the beneficial effects that:
1. in this scheme, when the valve plate in the valve body is rotated to needs, can open it through the shift knob with the motor, at this moment the adjustment subassembly just starts with the observation part, when the angle of valve plate was rotated to the adjustment part, can observe whether the turned angle of valve plate accords with the demand through the observation part, then the shift knob through the motor closes it, through such simple setting, make and need not both hands alright adjust the angle of valve plate, and then improve the convenience and the operability of this device.
2. In this scheme, when the valve plate rotates, can be through with two joint pearl joints at two joint inslots, and then prevent that the too big valve plate that leads to of rivers pressure from being forced to rotate, and then influence the leakproofness of this device, and make the leakproofness of this device on the contrary obtain improving through such design.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a side cross-sectional view of the present invention;
fig. 3 is a main sectional view of the present invention.
In the figure: 1. a valve body; 2. a support plate; 3. a motor; 4. an observation plate; 5. a pointer; 6. a scale groove; 7. a first drive gear; 8. a driving gear; 9. an observation rod; 10. a valve plate; 11. clamping the beads; 12. a spring; 13. a placement groove; 14. and (4) stabilizing the ring.
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.
Example 1
Referring to fig. 1-3, the present invention provides the following technical solutions:
a single-handed operated butterfly valve comprising:
the valve comprises a valve body 1, wherein a valve pipe is arranged on the circumferential surface of the valve body 1, and a control pipeline is communicated with the valve body 1 inwards;
the motor 3 is arranged on the outer side of the circumferential surface of the valve pipe, and an output shaft of the motor 3 movably penetrates through the circumferential inner wall of the valve pipe and extends inwards;
the valve plate 10 is rotatably arranged on the circumferential inner wall of the valve body 1; and
an automatic rotating mechanism, the automatic rotating mechanism is composed of an adjusting part and an observing part, the adjusting part is composed of a first transmission gear 7, a driving gear 8 and a connecting column, the driving gear 8 is fixedly connected with an output shaft of a motor 3, the connecting column is fixedly connected with the circumferential surface of a valve plate 10, the first transmission gear 7 is fixedly connected with the circumferential surface of the connecting column, the first transmission gear 7 is meshed with the driving gear 8, the observing part is composed of an observing rod 9, a second transmission gear, an observing plate 4, a pointer 5 and a plurality of scale grooves 6, the observing plate 4 is fixedly connected with the upper end of a valve pipe, the lower end of the observing rod 9 movably penetrates through the lower end of the observing plate 4 and extends inwards, the second transmission gear is fixedly connected with the circumferential surface of the observing rod 9 and meshed with the driving gear 8, the pointer 5 is sleeved on the circumferential surface of the observing rod 9, and the scale grooves 6 are all arranged at the upper end of the observing plate 4, the adjusting means and the observing means are used to control the rotation of the valve plate 10 and observe the rotation angle of the valve plate 10, respectively.
In the embodiment of the present invention, when the angle of the valve plate 10 needs to be adjusted, the valve plate 10 can be turned on by a switch button of the motor 3, at this time, an output shaft of the motor 3 rotates and drives the driving gear 8 to rotate and transmit power to the connecting column in a meshing manner, at this time, the valve plate 10 connected to the connecting column can change the angle, the pointer 5 can also rotate at the same time when the valve plate 10 rotates, and a user can observe the pointer on the outside, and after rotating to a proper angle, the motor 3 is stopped to complete the adjustment, and by such a design, the angle change of the valve plate 10 can be completed without two hands, which is simpler and more convenient than the prior art, and what needs to be explained is that: the specific type of the motor 3 is selected by a person skilled in the art, and the motor 3 is known in the art, and the detailed description of the present embodiment is omitted.
Specifically, referring to fig. 2, a stabilizing ring 14 is sleeved on the inner circumferential wall of the observation rod 9, and the other end of the stabilizing ring 14 is connected to the inner wall of the valve tube.
In this embodiment: when the observation rod 9 rotates, the observation rod 9 can be more stable when rotating through the stabilizing ring 14, the observation rod 9 which is caused by the vibration of external force is prevented from rotating unstably, and then the judgment of a worker on the rotation angle of the valve plate 10 is influenced, so that the accuracy of the device is improved.
Specifically please refer to fig. 3, two placing grooves 13 are formed on the circumferential surface of the valve plate 10, springs 12 are fixedly connected to the inner walls of the two placing grooves 13, clamping beads 11 are fixedly connected to the ends of the two springs 12, two clamping grooves are formed in the circumferential inner wall of the valve body 1, and the two clamping beads 11 are respectively clamped in the two clamping grooves.
In this embodiment: when valve plate 10 rotated and was 90 degrees, can make joint pearl 11 because spring 12's elasticity outwards expands to until the joint to the joint inslot, such design can improve the defensive force of valve plate 10 to rivers, thereby prevent that the too big valve plate 10 that leads to of rivers pressure from being compelled to rotate, and then influence the leakproofness of this device.
Specifically referring to fig. 3, two ends of the valve body 1 are both provided with mounting plates, and the ends far away from the two mounting plates are both provided with a plurality of mounting holes.
In this embodiment: when this device is installed to the pipeline in needs, can reach through mounting panel and a plurality of mounting hole, and then easy to assemble, reduce the time that the installation need expend, and then improve the installation effectiveness of this device.
Specifically referring to fig. 3, a support plate 2 is fixedly connected to the circumferential surface of the valve tube, and the motor 3 is located on the upper side of the support plate 2.
In this embodiment: support motor 3 through backup pad 2 can be better, prevent because the damage that the vibration that gravity and this device during operation produced leads to, and then make the life and the stability in use of this device obtain improving.
The working principle and the using process of the utility model are as follows:
when the adjustment of angle is carried out to valve plate 10 to needs, can open through motor 3's shift knob, driving gear 8 rotates at this moment and with the mode of meshing with power transmission to spliced pole, at this moment valve plate 10 alright realize the change of angle, and make pointer 5 also can rotate at its pivoted same time, and make the user of service observe in the outside, stop after rotatory to suitable angle, through such design, make the angle transform of valve plate 10 no longer need both hands alright accomplish, compare in the past simple and convenient more.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A one-handed operation butterfly valve, comprising:
the valve comprises a valve body (1), wherein a valve pipe is arranged on the circumferential surface of the valve body (1), and a control pipeline is communicated with the valve body (1) inwards;
the motor (3) is arranged on the outer side of the circumferential surface of the valve pipe, and an output shaft of the motor (3) movably penetrates through the circumferential inner wall of the valve pipe and extends inwards;
the valve plate (10), the said valve plate (10) is rotated and set up in the circumference inner wall of the valve block (1); and
automatic slewing mechanism, automatic slewing mechanism comprises adjustment part and observation part, the adjustment part comprises first drive gear (7), driving gear (8) and spliced pole, driving gear (8) fixed connection is in the output shaft of motor (3), spliced pole fixed connection is in the periphery surface of valve plate (10), first drive gear (7) fixed connection is in the periphery surface of spliced pole, and first drive gear (7) mesh in driving gear (8) mutually, adjustment part and observation part are used for controlling the rotation of valve plate (10) and the turned angle who observes valve plate (10) respectively.
2. The butterfly valve of claim 1, wherein the observing member comprises an observing rod (9), a second transmission gear, an observing plate (4), a pointer (5) and a plurality of scale grooves (6), the observing plate (4) is fixedly connected to the upper end of the valve pipe, the lower end of the observing rod (9) movably penetrates through the lower end of the observing plate (4) and extends inwards, the second transmission gear is fixedly connected to the circumferential surface of the observing rod (9) and meshed with the driving gear (8), the pointer (5) is sleeved on the circumferential surface of the observing rod (9), and the scale grooves (6) are formed in the upper end of the observing plate (4).
3. A butterfly valve of the one-hand type according to claim 2, characterised in that the inner circumferential wall of the sight glass (9) is fitted with a stabilising ring (14) and the other end of the stabilising ring (14) is connected to the inner wall of the valve tube.
4. The butterfly valve of claim 3, wherein two placing grooves (13) are formed in the circumferential surface of the valve plate (10), springs (12) are fixedly connected to the inner walls of the two placing grooves (13), clamping beads (11) are fixedly connected to the far ends of the two springs (12), two clamping grooves are formed in the circumferential inner wall of the valve body (1), and the two clamping beads (11) are respectively clamped in the two clamping grooves.
5. A single-hand operated butterfly valve according to claim 4, characterised in that the valve body (1) is provided with mounting plates at both ends, and the remote ends of both mounting plates are provided with mounting holes.
6. A butterfly valve of the one-hand type according to claim 5, characterised in that a support plate (2) is fixedly attached to the circumferential surface of the valve tube, and the motor (3) is located on the upper side of the support plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121256870.7U CN215635033U (en) | 2021-06-07 | 2021-06-07 | One-hand operation type butterfly valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121256870.7U CN215635033U (en) | 2021-06-07 | 2021-06-07 | One-hand operation type butterfly valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215635033U true CN215635033U (en) | 2022-01-25 |
Family
ID=79941703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121256870.7U Active CN215635033U (en) | 2021-06-07 | 2021-06-07 | One-hand operation type butterfly valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215635033U (en) |
-
2021
- 2021-06-07 CN CN202121256870.7U patent/CN215635033U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215635033U (en) | One-hand operation type butterfly valve | |
| CN110792798A (en) | But rotation regulation formula valve | |
| CN106090392B (en) | Servo-controlled valve | |
| CN113175534A (en) | Double-flange butterfly valve with good anti-freezing effect | |
| CN212407594U (en) | Electric negative pressure butterfly valve | |
| CN109084104B (en) | Multi-angle adjustable pipeline connecting device | |
| CN212455529U (en) | Novel butt-clamping butterfly valve | |
| CN101769401B (en) | Gas pipe valve regularly closing device | |
| CN215410226U (en) | Two-way sealed wafer formula electric butterfly valve | |
| CN201688015U (en) | Valve timing closing device of gas pipeline | |
| CN111061309B (en) | Pressure control type liquid flow control device | |
| CN113803482B (en) | High-precision gate valve capable of being finely adjusted | |
| CN108397583B (en) | Safety valve and wall-mounted furnace heating system using same | |
| CN217928179U (en) | Monitoring equipment | |
| CN210623593U (en) | Low leakage rate ventilation butterfly valve | |
| CN217977401U (en) | Butterfly valve with axial bidirectional adjustment | |
| CN214843912U (en) | Light receiving angle adjusting mechanism for light refractive index testing equipment | |
| CN214699424U (en) | Valve actuator | |
| CN221222955U (en) | Automatic air regulator | |
| CN221683632U (en) | Butterfly valve with multiple sealing structures | |
| CN216715509U (en) | Leakage-proof rubber coating for drinking water pipe | |
| CN221221465U (en) | Lining fluorine butterfly valve convenient to adjust | |
| CN215861857U (en) | Switchable three-way pipeline | |
| CN218780777U (en) | Butterfly valve convenient to installation | |
| CN217130361U (en) | Telescopic butterfly valve with maintenance seal |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |