CN214305450U

CN214305450U - Electro-hydraulic control multifunctional butterfly check valve

Info

Publication number: CN214305450U
Application number: CN202120028484.6U
Authority: CN
Inventors: 戴云飞
Original assignee: Jingjiang Eurasian Marine Equipment Manufacturing Co ltd
Current assignee: Jingjiang Eurasian Marine Equipment Manufacturing Co ltd
Priority date: 2021-01-06
Filing date: 2021-01-06
Publication date: 2021-09-28
Anticipated expiration: 2031-01-06

Abstract

The utility model discloses a multi-functional butterfly check valve of electricity liquid accuse, including the valve body shell, the valve body shell is provided with non return chamber and filter chamber and constitutes, and the positive fixed mounting in non return chamber has the pipeline interface, and driving motor is installed on the top in non return chamber, and driving motor's top is provided with the thermovent. This kind of multi-functional butterfly check valve of electricity liquid accuse, moreover, the steam generator is simple in structure reasonable, and novel in design, and easy operation, butterfly check valve through being provided with two sets of non return chambeies and a set of filter chamber constitution, two-way multiple control medium flow direction and impact force of being convenient for, make butterfly check valve's life improve greatly, be convenient for carry out certain filtration to the medium through inside filter screen of filter chamber and waterproof stopper and purify, be provided with numerical control display screen and its inside treater etc., be convenient for make device and total control center constitute the thing networking, function jointly through being provided with driving motor cooperation numerical control display screen, make things convenient for the control room to concentrate remote control and know every butterfly check valve function condition of group in real time.

Description

Electro-hydraulic control multifunctional butterfly check valve

Technical Field

The utility model relates to a check valve technical field specifically is a multi-functional butterfly check valve of electricity liquid accuse.

Background

At present, the butterfly check valve is mainly used at the water pump outlet of industrial water supply and drainage and sewage treatment plants, prevents medium in a pipe network from flowing backwards, and automatically eliminates destructive water hammer, thereby ensuring that a water pump and a pipeline are not damaged. The butterfly check valves commonly used at present are single-flap valves, the buffer device achieves the buffer effect (hydraulic control) through an independent loop formed by media of a pipeline or achieves the buffer effect (oil pressure control) through an external buffer oil cylinder, the buffer effect of the large-caliber valve adopting the above control mode is greatly influenced by the water supply lift and the water return pressure of a water pump, the buffer effect is not obvious, the opening and the closing are not controllable, the problems that the valve clacks continuously impact the valve seats frequently, the impact noise is large, the valve clacks are closed and the like can often occur, and the pipeline safety is seriously influenced. Therefore, the electro-hydraulic control multifunctional butterfly check valve is improved.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to an electricity accuse multi-functional butterfly check valve, include:

the valve body shell is provided with a non-return cavity and a filter cavity, a pipeline interface is fixedly installed on the front face of the non-return cavity, a driving motor is installed at the top end of the non-return cavity, a heat dissipation port is formed in the top end of the driving motor, a numerical control display screen is installed on the side face of the driving motor, a manual rotating wheel is installed on the side face of the non-return cavity, a transmission case and a valve clack are installed on the non-return cavity, and the transmission case is provided with a rotating column fixedly connected with the valve clack;

the filter chamber, the access cover is installed on the top of filter chamber, the internally mounted of filter chamber has the filter screen, the waterproof stopper is installed on the top of filter screen.

As a preferred technical scheme of the utility model, the valve body shell is made by stainless steel metal material and is the rectangle structural design, the check valve is provided with two sets of and the symmetry installs the both ends at the valve body shell, the filter chamber is fixed to be inlayed and is established and install at the middle part of valve body shell and be located between two sets of check valves.

As an optimal technical scheme of the utility model, the pipeline interface is provided with two sets ofly and inlays respectively to establish and install at the front and the back middle part of two sets of check valves, and is two sets of be provided with the middle part that the corridor runs through two sets of non return chambeies and filter chamber between the pipeline interface.

As a preferred technical scheme of the utility model, the access cover is provided with the top that the fixed block of bolt was installed at the filter chamber, the surface of filter screen is provided with stainless steel wire side and mesh, the inside of filter screen is provided with multilayer active carbon filter layer, waterproof stopper is made by the rubber material and fixed block installs the frame top at the filter screen.

As a preferred technical scheme of the utility model, driving motor is provided with the fixed top center of installing at a set of non return chamber of erectting of installing support, the thermovent is provided with the top center that fine and close net cover protection and block were installed at driving motor, driving motor's output runs through the roof in non return chamber and extends to inside the transmission case.

As a preferred technical scheme of the utility model, the transmission case is provided with two sets ofly and inlays respectively to establish and install at the inner wall top center in two sets of non return chambeies, the inside of transmission case is provided with a plurality of groups drive roll group and is connected with column spinner and manual runner transmission respectively, and is two sets of be provided with the transfer line transmission between the transmission case and connect.

As an optimal technical scheme of the utility model, the bottom of column spinner erect run through to the inside center in non return chamber and with valve clack fixed connection, the valve clack is discoid design and the surface is provided with a plurality of guiding gutters of organizing.

As an optimal technical scheme of the utility model, the surface of numerical control display screen is provided with tempering membrane and protecting crust protection, the inside of numerical control display screen is provided with treater and wireless module, the numerical control display screen passes through treater and driving motor electric connection, the numerical control display screen passes through wireless module and total server signal connection, the side of numerical control display screen is provided with buzzer siren and warning light.

The utility model has the advantages that: according to the electro-hydraulic control multifunctional butterfly check valve, the butterfly check valve formed by the two sets of check cavities and the one set of filter cavity is arranged, so that the flow direction and the impact force of a medium can be controlled bidirectionally and multiply, the service life of the butterfly check valve is greatly prolonged, the maintenance cost of the traditional check valve is reduced, certain filtering and purification can be conveniently carried out on the medium through the filter screen and the waterproof plug in the filter cavity, the butterfly check valve has more functions, and the butterfly check valve has higher practical value; be provided with numerical control display screen and its inside treater etc. be convenient for make device and total control center constitute the thing networking, through being provided with driving motor cooperation numerical control display screen common function, make things convenient for the control room to concentrate remote control and know every group butterfly check valve function condition in real time, the utility model discloses, simple structure is reasonable, the modern design, and easy operation satisfies the consumer demand.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a perspective view of an electro-hydraulically controlled multi-functional butterfly check valve of the present invention;

FIG. 2 is an internal front cross-sectional view of an electro-hydraulically controlled multi-function butterfly check valve of the present invention;

fig. 3 is the utility model discloses a temple side section view of multi-functional butterfly check valve of electricity liquid accuse.

In the figure: 1. a valve body housing; 2. a filter chamber; 3. a drive motor; 4. a pipe interface; 5. a heat dissipation port; 6. a check cavity; 7. a manual runner; 8. an access cover; 9. a numerical control display screen; 10. a transmission case; 11. a spin column; 12. a valve flap; 13. filtering with a screen; 14. and (4) a waterproof plug.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1-3, the utility model relates to an electricity accuse multi-functional butterfly check valve, include:

the valve body comprises a valve body shell 1, wherein the valve body shell 1 is provided with a non-return cavity 6 and a filter cavity 2, the front of the non-return cavity 6 is fixedly provided with a pipeline interface 4, the top end of the non-return cavity 6 is provided with a driving motor 3, the top end of the driving motor 3 is provided with a heat dissipation port 5, the side surface of the driving motor 3 is provided with a numerical control display screen 9, the side surface of the non-return cavity 6 is provided with a manual rotating wheel 7, the non-return cavity 6 is provided with a transmission case 10 and a valve clack 12, and the transmission case 10 is provided with a rotating column 11 fixedly connected with the valve clack 12;

the filter chamber 2, the access cover 8 is installed on the top of filter chamber 2, and the internally mounted of filter chamber 2 has filter screen 13, and waterproof plug 14 is installed on the top of filter screen 13.

Wherein, valve body shell 1 is made by stainless steel metal material and is the design of rectangle structure, and check valve 6 is provided with two sets ofly and the symmetry is installed at valve body shell 1's both ends, and filter chamber 2 is fixed to be inlayed and is established and install at valve body shell 1's middle part and be located between two sets of check valve 6.

Wherein, pipeline interface 4 is provided with two sets ofly and inlays respectively to establish and install in the front and the back middle part of two sets of check valves 6, is provided with the corridor between two sets of pipeline interface 4 and runs through the middle part of two sets of non return chambeies 6 and filter chamber 2.

Wherein, access cover 8 is provided with the top that the fixed block of bolt was installed at filter chamber 2, and the surface of filter screen 13 is provided with stainless steel wire side and mesh, and the inside of filter screen 13 is provided with the multilayer active carbon filter layer, and waterproof plug 14 is made by the rubber material and fixed block installs on the frame top of filter screen 13.

Wherein, driving motor 3 is provided with the fixed top center of erectting at a set of non return chamber 6 of installing support, and thermovent 5 is provided with the top center that fine and close screen panel protection and block were installed at driving motor 3, and driving motor 3's output runs through the roof of non return chamber 6 and extends to inside the transmission case 10.

Wherein, transmission case 10 is provided with two sets ofly and inlays respectively to establish and install at the inner wall top center of two sets of non return chambeies 6, and the inside of transmission case 10 is provided with a plurality of sets of transmission roller group and is connected with column spinner 11 and manual runner 7 transmission respectively, and is provided with the transfer line transmission between two sets of transmission case 10 and connects.

Wherein, the bottom of column 11 erects to run through to the inside center of non return chamber 6 and with valve clack 12 fixed connection, and valve clack 12 is discoid design and the surface is provided with a plurality of water conservancy diversion grooves of group.

Wherein, the surface of stating numerical control display screen 9 is provided with tempering membrane and protecting crust protection, and numerical control display screen 9's inside is provided with treater and wireless module, and numerical control display screen 9 passes through treater and driving motor 3 electric connection, and numerical control display screen 9 passes through wireless module and total server signal connection, and the side of numerical control display screen 9 is provided with buzzer siren and warning light.

The working principle is as follows: when the butterfly check valve is used, the butterfly check valve formed by the two non-return cavities and the filter cavity is convenient for bidirectional multiple control of medium flow direction and impact force, so that the service life of the butterfly check valve is greatly prolonged, the maintenance cost of the traditional check valve is reduced, and certain filtering and purification can be conveniently carried out on the medium through the filter screen and the waterproof plug in the filter cavity, so that the butterfly check valve has more functions and higher practical value; be provided with numerical control display screen and its inside treater etc. be convenient for make device and total control center constitute the thing networking, through being provided with driving motor cooperation numerical control display screen common function, make things convenient for the control room to concentrate remote control and know every group butterfly check valve function condition in real time, the utility model discloses, simple structure is reasonable, the modern design, and easy operation satisfies the consumer demand.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "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 according to specific situations by those skilled in the art.

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 modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. 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

1. The utility model provides a multi-functional butterfly check valve of electricity liquid accuse which characterized in that includes:

the valve body comprises a valve body shell (1), wherein the valve body shell (1) is provided with a non-return cavity (6) and a filter cavity (2), a pipeline connector (4) is fixedly arranged on the front surface of the non-return cavity (6), a driving motor (3) is arranged at the top end of the non-return cavity (6), a heat dissipation port (5) is arranged at the top end of the driving motor (3), a numerical control display screen (9) is arranged on the side surface of the driving motor (3), a manual rotating wheel (7) is arranged on the side surface of the non-return cavity (6), a transmission case (10) and a valve clack (12) are arranged on the non-return cavity (6), and the transmission case (10) is provided with a rotating column (11) and is fixedly connected with the valve clack (12);

filter chamber (2), access cover (8) are installed on the top of filter chamber (2), the internally mounted of filter chamber (2) has filter screen (13), waterproof plug (14) are installed on the top of filter screen (13).

2. The electro-hydraulic control multifunctional butterfly check valve of claim 1, characterized in that:

valve body shell (1) is made by stainless steel metal material and is the rectangle structural design, non return chamber (6) are provided with two sets of and the symmetry installs the both ends in valve body shell (1), filter chamber (2) are fixed to be inlayed and are established and install at the middle part of valve body shell (1) and are located between two sets of non return chamber (6).

3. The electro-hydraulic control multifunctional butterfly check valve of claim 1, characterized in that:

the pipeline interface (4) is provided with two sets and inlays respectively to establish and install in front and the back middle part of two sets of non return chambeies (6), and is two sets of be provided with the corridor between pipeline interface (4) and run through the middle part of two sets of non return chambeies (6) and filter chamber (2).

4. The electro-hydraulic control multifunctional butterfly check valve of claim 1, characterized in that:

access lid (8) are provided with the top that the fixed block of bolt was installed in filter chamber (2), the surface of filter screen (13) is provided with stainless steel wire side and mesh, the inside of filter screen (13) is provided with the multilayer active carbon filter layer, waterproof plug (14) are made by the rubber material and fixed block installs the frame top at filter screen (13).

5. The electro-hydraulic control multifunctional butterfly check valve of claim 1, characterized in that:

driving motor (3) are provided with the fixed top center of installing at a set of non return chamber (6) of erectting of installing support, thermovent (5) are provided with the top center at driving motor (3) of fine and close screen panel protection and block, the roof that the output of driving motor (3) runs through non return chamber (6) extends to inside transmission case (10).

6. The electro-hydraulic control multifunctional butterfly check valve of claim 1, characterized in that:

transmission case (10) are provided with two sets ofly and inlay respectively and establish the inner wall top center of installing at two sets of non return chambeies (6), the inside of transmission case (10) is provided with a plurality of sets of drive roller group and is connected with column spinner (11) and manual runner (7) transmission respectively, and is two sets of be provided with the transfer line transmission between transmission case (10) and connect.

7. The electro-hydraulic control multifunctional butterfly check valve of claim 1, characterized in that:

the bottom of the rotating column (11) vertically penetrates through the inner center of the check cavity (6) and is fixedly connected with the valve clack (12), the valve clack (12) is of a disc-shaped design, and a plurality of groups of flow guide grooves are formed in the surface of the valve clack.

8. The electro-hydraulic control multifunctional butterfly check valve of claim 1, characterized in that:

the surface of numerical control display screen (9) is provided with tempering membrane and protecting crust protection, the inside of numerical control display screen (9) is provided with treater and wireless module, numerical control display screen (9) are through treater and driving motor (3) electric connection, numerical control display screen (9) are through wireless module and total server signal connection, the side of numerical control display screen (9) is provided with buzzer siren and warning light.