CN219413695U

CN219413695U - Electric stop valve convenient to operate

Info

Publication number: CN219413695U
Application number: CN202320180733.2U
Authority: CN
Inventors: 王微; 陈兴林
Original assignee: Shanghai Junpu Fluid Technology Co ltd
Current assignee: Shanghai Junpu Fluid Technology Co ltd
Priority date: 2023-02-08
Filing date: 2023-02-08
Publication date: 2023-07-25
Anticipated expiration: 2033-02-08

Abstract

The utility model relates to an electric stop valve convenient to operate, which comprises a valve body and an opening and closing control mechanism, wherein a baffle is fixed on the inner side of the valve body, a through hole is formed in the baffle, the opening and closing control mechanism is fixed on the top of the valve body, and the opening and closing control mechanism stretches into the valve body. This be convenient for operate electronic stop valve can reach manual operation and the purpose that electric operation was incorporated, when dust cover threaded connection was on the fixed plate, the briquetting was supported and is being pressed the commentaries on classics handle, first gear and second gear meshing were connected together this moment, collocation use motor, second gear and first gear can be electric drive the lead screw rotation to this drives and opens and close the piece and reciprocate, make things convenient for electric control liquid circulation or not, after unscrewing the dust cover, the commentaries on classics handle is automatic upwards sprung, first gear and second gear separate, afterwards available commentaries on classics handle comes manual rotation first gear and lead screw, the device possesses manual operation and electric operation's function simultaneously, it is more nimble to use.

Description

Electric stop valve convenient to operate

Technical Field

The utility model relates to the technical field of electric stop valves, in particular to an electric stop valve convenient to operate.

Background

The stop valve is also called a stop valve, is the most widely used valve, plays an important role in cutting off and throttling the medium in the pipeline where the stop valve is located, and is used as an extremely important stop valve.

Through the mass retrieval, it is typical that an electric stop valve in the prior art is as disclosed in publication number CN214617938U, an electric regulating stop valve comprises a valve body, an outlet cavity, an inlet cavity, a buffer cavity and an opening and closing regulating device, wherein the buffer cavity is arranged at the middle upper part of the valve body, the outlet cavity and the inlet cavity are respectively arranged at the front part and the rear part of the valve body, the outlet cavity is communicated with the buffer cavity, an opening and closing regulating device used for communicating the inlet cavity with the buffer cavity is arranged on the valve body, an input port of the opening and closing regulating device is communicated with the upper part of the front end of the inlet cavity, and the direction of an output port of the opening and closing regulating device is mutually perpendicular to the direction of an input port of the opening and closing regulating device.

In summary, the conventional electric stop valve is generally matched with an electric actuator and a movable member to electrically control the state of the movable member, which is difficult to manually control when the electric actuator fails, so that the operation mode is relatively single, the use is not flexible, and the improvement of the conventional equipment is required for the problems.

Disclosure of Invention

The utility model aims to provide an electric stop valve convenient to operate, so as to solve the problems that the existing electric stop valve provided in the background art is generally matched with an electric actuator and a movable part to electrically control whether liquid flows or not and the magnitude of the flow, the state of the movable part is difficult to manually control when an electric driver fails, the operation mode is single, and the use is inflexible.

The utility model provides an electric stop valve convenient to operate, which comprises a valve body and an opening and closing control mechanism, wherein a baffle is fixed on the inner side of the valve body, and a through hole is formed in the baffle.

The opening and closing control mechanism is fixed at the top of the valve body and extends into the valve body.

Preferably, the mounting holes are symmetrically formed in the two ends of the valve body, and the mounting holes are circumferentially and uniformly distributed in the two ends of the valve body.

Preferably, the opening and closing control mechanism comprises a bracket, a fixed plate, a dust cover, a pressing block, a rotating handle, a first gear, a sleeve, a compression spring, a screw rod, an opening and closing piece, a motor and a second gear, wherein the bracket is fixed at the top of the valve body, the fixed plate is fixed on the outer side of the bracket, and the dust cover is connected with the outer side of the fixed plate in a threaded manner.

Preferably, the inner top of the dust cover is rotationally connected with a pressing block, the top of the support is rotationally connected with a rotating handle, the rotating handle is attached to the bottom of the pressing block, and the rotating handle penetrates through the top of the support and is connected with the first gear.

Preferably, the bottom of first gear is fixed with the sleeve, and telescopic inside is square structure, the downside at top is connected with the lead screw through compression spring in the sleeve, and the lead screw rotates to be connected on the support, lead screw threaded connection is on opening and close the piece, and opens and close a sliding connection in the inboard of support, it sets up perpendicularly with the through-hole to open and close the piece.

Preferably, a motor is fixed at the inner bottom of the bracket, the top of the motor is connected with a second gear, the second gear is rotatably connected at the inner top of the bracket, and the second gear is meshed and connected at one side of the first gear.

The technical means of the utility model has the following technical effects:

1. this be convenient for operate electronic stop valve can reach manual operation and the purpose that electric operation was incorporated, when dust cover threaded connection was on the fixed plate, the briquetting was supported and is being pressed the commentaries on classics handle, first gear and second gear meshing were connected together this moment, collocation use motor, second gear and first gear can be electric drive the lead screw rotation to this drives and opens and close the piece and reciprocate, make things convenient for electric control liquid circulation or not, after unscrewing the dust cover, the commentaries on classics handle is automatic upwards sprung, first gear and second gear separate, afterwards available commentaries on classics handle comes manual rotation first gear and lead screw, the device possesses manual operation and electric operation's function simultaneously, it is more nimble to use.

2. This be convenient for operate electronic stop valve can reach the purpose of nimble control flow size, because the bottom of opening and close the piece is the toper structure, the size of liquid flow is controlled to the opening size of accessible regulation through-hole when opening and close the piece and go up and down.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic diagram of a front cross-sectional structure of the present utility model;

FIG. 3 is a schematic view of a connection structure between a dust cover and a pressing block of the present utility model;

fig. 4 is a schematic view of the structure of the screw rod of the present utility model.

In the figure: 1. a valve body; 2. a mounting hole; 3. a baffle; 4. a through hole; 5. an opening and closing control mechanism; 501. a bracket; 502. a fixing plate; 503. a dust cover; 504. pressing blocks; 505. a rotating handle; 506. a first gear; 507. a sleeve; 508. a compression spring; 509. a screw rod; 510. an opening and closing member; 511. a motor; 512. and a second gear.

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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

The preferred embodiment of the utility model, which is convenient for operating the electric stop valve, is shown in fig. 1 to 2, and comprises a valve body 1 and an opening and closing control mechanism 5, wherein a baffle plate 3 is fixed on the inner side of the valve body 1, and a through hole 4 is formed in the baffle plate 3.

The opening and closing control mechanism 5 is fixed at the top of the valve body 1, and the opening and closing control mechanism 5 extends into the valve body 1.

In this embodiment, mounting hole 2 has been seted up to the both ends symmetry of valve body 1, and mounting hole 2 circumference evenly distributed is in the both ends of valve body 1, and valve body 1 can be in the same place with outside pipeline connection under the effect of mounting hole 2 and outside bolt, easy to assemble, and circumference evenly distributed's mounting hole 2 can make the installation effect more stable firm.

Example 2

On the basis of embodiment 1, as shown in fig. 3 to 4, in a preferred embodiment of the electric stop valve convenient to operate, the opening and closing control mechanism 5 comprises a bracket 501, a fixing plate 502, a dust cover 503, a pressing block 504, a rotating handle 505, a first gear 506, a sleeve 507, a compression spring 508, a screw 509, an opening and closing member 510, a motor 511 and a second gear 512, wherein the bracket 501 is fixed on the top of the valve body 1, the fixing plate 502 is fixed on the outer side of the bracket 501, the dust cover 503 is connected with the outer side of the fixing plate 502 in a threaded manner, the pressing block 504 plays a role in pressing the rotating handle 505 when the first gear 506 is meshed with the second gear 512, and then the screw 509 can be electrically rotated.

In this embodiment, the pressing block 504 is rotatably connected to the inner top of the dust cover 503, the rotating handle 505 is rotatably connected to the top of the bracket 501, and the rotating handle 505 is attached to the bottom of the pressing block 504, the rotating handle 505 penetrates through the top of the bracket 501 and is connected to the first gear 506, after the dust cover 503 is unscrewed, the rotating handle 505 is automatically sprung up without being pressed by the pressing block 504, the first gear 506 is finally separated from the second gear 512, and then the rotating handle 505 can be held by a hand to rotate the first gear 506, so as to drive the sleeve 507 and the screw 509 to integrally rotate.

Further, the bottom of the first gear 506 is fixed with the sleeve 507, the inside of the sleeve 507 is of a square structure, the lower side of the inner top of the sleeve 507 is connected with the screw 509 through the compression spring 508, the screw 509 is rotationally connected to the support 501, the screw 509 is in threaded connection with the opening and closing member 510, the opening and closing member 510 is slidingly connected to the inner side of the support 501, the opening and closing member 510 is vertically arranged with the through hole 4, the second gear 512 rotates to drive the first gear 506 to rotate, so that the sleeve 507 and the screw 509 are driven to integrally rotate, and at the moment, the opening and closing member 510 can move up and down under the limit action of the support 501 and the screw 509, so that whether liquid circulation and the liquid flow rate are conveniently controlled.

Further, a motor 511 is fixed at the inner bottom of the bracket 501, the top of the motor 511 is connected with a second gear 512, the second gear 512 is rotatably connected to the inner top of the bracket 501, and the second gear 512 is engaged with and connected to one side of the first gear 506, and the second gear 512 can rotate under the action of the motor 511, so as to drive the first gear 506 to rotate.

When in use, as shown in fig. 1 to 4, a manual or electric rotating screw 509 is selected according to the need, if the screw 509 is required to be rotated electrically, a motor 511 is directly started, the motor 511 drives a second gear 512 to rotate, thereby driving a first gear 506 to rotate, driving a sleeve 507 to rotate, the screw 509 rotates along with the screw 509, an opening and closing member 510 is limited by a bracket 501 and the screw 509 to move up and down, so as to facilitate electric opening or closing of a through hole 4, the opening degree of the through hole 4 can be controlled to control the liquid flow, if the screw 509 is required to be rotated manually, a dust cover 503 is unscrewed firstly, a rotating handle 505 is not pressed by a pressing block 504, the rotating handle 505, the first gear 506 and the sleeve 507 are automatically sprung upwards under the action of a compression spring 508, thereby separating the first gear 506 from the second gear 512, and then the rotating handle 505 can be held to integrally rotate the first gear 506, the sleeve 507 and the lifting of the opening and closing member 510.

In summary, the electric stop valve convenient to operate achieves the purposes of combining manual operation and electric operation and flexibly controlling the flow, and meets the use requirements of people.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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 utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an electronic stop valve convenient to operate, includes valve body (1) and opening and close control mechanism (5), its characterized in that: a baffle (3) is fixed on the inner side of the valve body (1), and a through hole (4) is formed in the baffle (3);

the opening and closing control mechanism (5) is fixed at the top of the valve body (1), and the opening and closing control mechanism (5) stretches into the valve body (1).

2. An electrically operated shut-off valve as in claim 1 wherein: mounting holes (2) are symmetrically formed in two ends of the valve body (1), and the mounting holes (2) are circumferentially and uniformly distributed in two ends of the valve body (1).

3. An electrically operated shut-off valve as in claim 1 wherein: the opening and closing control mechanism (5) comprises a support (501), a fixing plate (502), a dust cover (503), a pressing block (504), a rotating handle (505), a first gear (506), a sleeve (507), a compression spring (508), a screw rod (509), an opening and closing piece (510), a motor (511) and a second gear (512), wherein the support (501) is fixed at the top of the valve body (1), the fixing plate (502) is fixed on the outer side of the support (501), and the dust cover (503) is connected with the outer side of the fixing plate (502) in a threaded mode.

4. A valve for facilitating the operation of an electrically operated shutoff as set forth in claim 3, wherein: the dust cover is characterized in that the pressing block (504) is rotatably connected to the inner top of the dust cover (503), the rotating handle (505) is rotatably connected to the top of the support (501), the rotating handle (505) is attached to the bottom of the pressing block (504), and the rotating handle (505) penetrates through the top of the support (501) and is connected with the first gear (506).

5. A valve for facilitating the operation of an electrically operated shutoff as set forth in claim 3, wherein: the bottom of first gear (506) is fixed with sleeve (507), and the inside of sleeve (507) is square structure, the downside at top is connected with lead screw (509) through compression spring (508) in sleeve (507), and lead screw (509) rotate to be connected on support (501), lead screw (509) threaded connection is on opening and close piece (510), and opening and close piece (510) sliding connection is in the inboard of support (501), opening and close piece (510) and through-hole (4) perpendicular setting.

6. A valve for facilitating the operation of an electrically operated shutoff as set forth in claim 3, wherein: the motor (511) is fixed at the inner bottom of the support (501), the top of the motor (511) is connected with the second gear (512), the second gear (512) is rotatably connected to the inner top of the support (501), and the second gear (512) is in meshed connection with one side of the first gear (506).