CN219529879U - Liquid storage tank input switch valve - Google Patents
Liquid storage tank input switch valve Download PDFInfo
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- CN219529879U CN219529879U CN202223496700.3U CN202223496700U CN219529879U CN 219529879 U CN219529879 U CN 219529879U CN 202223496700 U CN202223496700 U CN 202223496700U CN 219529879 U CN219529879 U CN 219529879U
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- valve block
- storage tank
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Abstract
The utility model discloses an input switch valve of a liquid storage tank, which comprises a ball valve main body and two through pipes communicated with two sides of the ball valve main body, wherein a first spherical cavity for communicating the two through pipes is arranged in the ball valve main body, a first spherical valve block is arranged in the first spherical cavity in a matching way, the first spherical valve block is in horizontal sealing and rotating connection with the ball valve main body, a first control component for controlling the first spherical valve block is arranged on the ball valve main body, a second spherical cavity is arranged in the first spherical valve block, a second spherical valve block is arranged in the second spherical cavity in a matching way, the second spherical valve block is in horizontal sealing connection with the first spherical valve block, and a second control component for controlling the second spherical valve block is arranged on the ball valve main body. The utility model is used as a switch valve on the input pipe of the liquid storage tank, has three states of complete opening, complete closing and variable speed input, can accurately control the input liquid flow and is convenient to use.
Description
Technical Field
The utility model relates to the technical field related to liquid storage tanks, in particular to an input switch valve of a liquid storage tank.
Background
The liquid storage tank is mainly a tank body structure for storing liquid, a sealing storage mode is generally adopted, the whole storage tank is sealed, and the liquid is led in and led out in a pipeline mode; a switch valve is arranged on a pipeline for leading in and leading out to control the opening and closing; the conventional switch valve only has two states of opening and closing, wherein the opening state can control the flow of liquid introduced or led out according to different opening amplitudes; however, the flow control can only be roughly performed in the mode, and the requirements can not be met in some use scenes in which the flow is required to be precisely controlled; however, if a flow control valve is connected to the pipeline, the cost and the occupied space are increased; and along with the popularization of intelligent liquid storage tanks, intelligent control is required for flow control.
To this end, we propose a liquid storage tank input switching valve to solve the above-mentioned problems.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides an input switch valve of a liquid storage tank.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a liquid storage tank input switch valve, includes ball valve main part and communicates two siphunculus in its both sides, be provided with the ball-type cavity first of two siphunculus of intercommunication in the ball valve main part, the ball-type cavity is interior to be matees and is provided with first ball-type valve piece, first ball-type valve piece is connected with ball valve main part horizontal seal rotation, be provided with the first control assembly of control first ball-type valve piece in the ball valve main part, be provided with ball-type cavity second in the first ball-type valve piece, the matching is provided with the second ball-type valve piece in the ball-type cavity second, second ball-type valve piece and first ball-type valve piece horizontal seal connection, be provided with the second control assembly of control second ball-type valve piece in the ball valve main part.
Preferably, the first control assembly comprises a pneumatic actuator fixedly arranged on one side wall of the ball valve main body, and the output end of the pneumatic actuator penetrates through the ball valve main body and is fixedly connected with the first ball valve block coaxially.
Preferably, the left side and the right side of the second spherical valve block are respectively sleeved with an inner magnetic rotor, and the inner wall of the first spherical valve block is provided with annular grooves matched with the two inner magnetic rotors.
Preferably, the second control assembly comprises a mounting seat fixedly arranged at the upper end of the ball valve main body, a driving motor is fixedly arranged on the mounting seat, a driving bevel gear is fixedly connected to the output end of the driving motor coaxially, an outer magnetic rotor coupled with the inner magnetic rotor is sleeved at the upper end of the ball valve main body in a rotating mode, a rotating rod is vertically arranged on the mounting seat in a penetrating mode, a driven bevel gear is fixedly connected to the upper end of the rotating rod coaxially, a driving gear is fixedly connected to the lower end of the rotating rod coaxially, and tooth grooves meshed with the driving gear are uniformly formed in the arc-shaped side walls of the outer magnetic rotor.
Preferably, the first ball-type valve block is horizontally provided with a first through hole matched with the two through pipes in a penetrating mode, and the second ball-type valve block is horizontally provided with a second through hole matched with the first through hole in a penetrating mode.
Preferably, the first spherical valve block is coaxially and vertically provided with a through hole III in a penetrating mode, and the second spherical valve block is provided with a plurality of input grooves corresponding to the through hole III in a surrounding mode.
Compared with the prior art, the utility model has the beneficial effects that: when the device is used, the first spherical valve block can be controlled to rotate through the pneumatic actuator, and when the first through hole on the first spherical valve block is rotated to the positions corresponding to the two through pipes, the rotating shaft of the second spherical valve block is coaxial with the second through hole and the first through hole, so that liquid can completely pass through, and the driving motor does not work at the moment, so that a first state is realized; when the pneumatic actuator works to align the through hole III on the first spherical valve block with two through holes, and the driving motor does not work at the moment, the second spherical valve block has a sealing effect on the through hole III, so that liquid cannot pass through, and a second state is realized; the motor is driven to work in the second state, the second ball valve block is driven to rotate, the input groove on the motor continuously transfers liquid from one through pipe to the other through pipe, the transfer amount is controlled according to the rotating speed, the liquid introduction of speed change control is realized, the intelligent control requirement is met, and the speed change valve is in the third state; the switch valve is suitable for various requirements and is convenient to use.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic view of the front cross-sectional structure of the present utility model;
fig. 3 is a schematic side sectional structure of the present utility model.
In the figure:
the ball valve comprises a ball valve body 1, a 2 through pipe, a first spherical valve block 3, a second spherical valve block 4, a pneumatic actuator 5, an inner magnetic rotor 6, a mounting seat 7, a driving motor 8, a driving bevel gear 9, an outer magnetic rotor 10, a driven bevel gear 11 and a driving gear 12.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
1-3, a liquid storage tank input switching valve comprising:
the ball valve comprises a ball valve main body 1 and two through pipes 2 communicated with the two sides of the ball valve main body 1, wherein the structure is the same as that of the existing ball valve, a first spherical cavity for communicating the two through pipes 2 is arranged in the ball valve main body 1, a first spherical valve block 3 is arranged in the first spherical cavity in a matching manner, the first spherical valve block 3 plays a role of the existing valve block, the first spherical valve block 3 is horizontally and hermetically connected with the ball valve main body 1, a first control component for controlling the first spherical valve block 3 is horizontally and rotatably arranged on the first spherical valve block 3 in a penetrating manner, the first control component is used for controlling the first spherical valve block 3 to rotate, and whether the first spherical valve block 3 is aligned with the two through pipes 2 is controlled by the first control component, but the switch valve is used for realizing more functions; the switch valve can also have the function of inputting liquid in a variable speed, specifically, a through hole III is coaxially and vertically arranged on the first spherical valve block 3 in a penetrating way, a plurality of input grooves corresponding to the through hole III are arranged on the second spherical valve block 4 in a surrounding way, namely, the through hole III corresponds to two through pipes 2 when the ball valve is completely closed, at the moment, the second spherical valve block 4 rotates rapidly, a plurality of input grooves on the second spherical valve block continuously transfer liquid from one through pipe 2 to the other through pipe 2, and the liquid quantity transferred in unit time can be controlled according to the rotating speed.
In order to realize the rotation of the first ball-type valve block 3, the first control component comprises a pneumatic actuator 5 fixedly arranged on one side wall of the ball valve main body 1, the output end of the pneumatic actuator 5 penetrates through the ball valve main body 1 and is fixedly connected with the first ball-type valve block 3 coaxially, and the pneumatic actuator 5 can drive the first ball-type valve block 3 to rotate by adopting the prior art.
In order to realize the control of the rotation of the second spherical valve block 4, the left side and the right side of the second spherical valve block 4 are respectively sleeved with an inner magnetic rotor 6, the inner wall of the first spherical valve block 3 is provided with annular grooves matched with the two inner magnetic rotors 6, and the rotation direction of the first spherical valve block 3 is limited; meanwhile, the second control assembly comprises an installation seat 7 fixedly arranged at the upper end of the ball valve main body 1, a driving motor 8 is fixedly arranged on the installation seat 7, the output end of the driving motor 8 is coaxially and fixedly connected with a driving bevel gear 9, an outer magnetic rotor 10 coupled with the inner magnetic rotor 6 is sleeved at the upper end of the ball valve main body 1 in a rotating mode, a rotating rod is vertically and rotatably arranged on the installation seat 7 in a penetrating mode, a driven bevel gear 11 is coaxially and fixedly connected at the upper end of the rotating rod, a driving gear 12 is coaxially and fixedly connected at the lower end of the rotating rod, tooth grooves meshed with the driving gear 12 are uniformly formed in the arc-shaped side wall of the outer magnetic rotor 10, when the driving motor 8 works, the driving bevel gear 9 can be driven to rotate, the driven bevel gear 11 is driven by utilizing the meshing effect to drive the driving gear 12 through the rotating rod, the inner magnetic rotor 6 can rotate under the coupling effect of the outer magnetic rotor 10 when the through hole is in a state of the three-hole corresponding two through pipes 2, and accordingly the second spherical valve block 4 is driven.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. A liquid storage tank input switching valve, comprising: ball valve main part (1) and intercommunication are in two siphunculus (2) of its both sides, be provided with the ball-type cavity one of two siphunculus (2) of intercommunication in ball valve main part (1), the ball-type cavity is interior to be matees and is provided with first ball-type valve piece (3), first ball-type valve piece (3) are connected with ball valve main part (1) horizontal seal rotation, be provided with the first control assembly of controlling first ball-type valve piece (3) on ball valve main part (1), be provided with ball-type cavity two in first ball-type valve piece (3), the ball-type cavity two interior matees and is provided with second ball-type valve piece (4), second ball-type valve piece (4) and first ball-type valve piece (3) horizontal seal connection, be provided with the second control assembly of controlling second ball-type valve piece (4) on ball valve main part (1).
2. The liquid storage tank input switching valve according to claim 1, wherein the first control assembly comprises a pneumatic actuator (5) fixedly arranged on one side wall of the ball valve body (1), and an output end of the pneumatic actuator (5) penetrates through the ball valve body (1) and is fixedly connected with the first ball valve block (3) coaxially.
3. The liquid storage tank input switch valve according to claim 1, wherein the inner magnetic rotors (6) are sleeved on the left side and the right side of the second spherical valve block (4), and annular grooves matched with the two inner magnetic rotors (6) are formed in the inner wall of the first spherical valve block (3).
4. The liquid storage tank input switching valve according to claim 3, wherein the second control assembly comprises a mounting seat (7) fixedly arranged at the upper end of the ball valve main body (1), a driving motor (8) is fixedly arranged on the mounting seat (7), a driving bevel gear (9) is fixedly connected to the output end of the driving motor (8), an outer magnetic rotor (10) coupled with the inner magnetic rotor (6) is rotatably sleeved at the upper end of the ball valve main body (1), a rotating rod vertically penetrates through the mounting seat (7), a driven bevel gear (11) is fixedly connected to the upper end of the rotating rod coaxially, a driving gear (12) is fixedly connected to the lower end of the rotating rod coaxially, and tooth grooves meshed with the driving gear (12) are uniformly formed in the arc-shaped side walls of the outer magnetic rotor (10).
5. The liquid storage tank input switch valve according to claim 1, wherein the first spherical valve block (3) is horizontally provided with a first through hole matched with the two through pipes (2), and the second spherical valve block (4) is horizontally provided with a second through hole matched with the first through hole.
6. The liquid storage tank input switch valve according to claim 1, wherein a through hole III is coaxially and vertically formed in the first spherical valve block (3), and a plurality of input grooves corresponding to the through hole III are formed in the second spherical valve block (4) in a surrounding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223496700.3U CN219529879U (en) | 2022-12-26 | 2022-12-26 | Liquid storage tank input switch valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223496700.3U CN219529879U (en) | 2022-12-26 | 2022-12-26 | Liquid storage tank input switch valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219529879U true CN219529879U (en) | 2023-08-15 |
Family
ID=87583898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223496700.3U Active CN219529879U (en) | 2022-12-26 | 2022-12-26 | Liquid storage tank input switch valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219529879U (en) |
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2022
- 2022-12-26 CN CN202223496700.3U patent/CN219529879U/en active Active
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