CN218845268U

CN218845268U - Manual-automatic integrated flow control electric valve

Info

Publication number: CN218845268U
Application number: CN202223199050.6U
Authority: CN
Inventors: 熊场生
Original assignee: Ningbo Junzhou Automatic Control Equipment Co ltd
Current assignee: Ningbo Junzhou Automatic Control Equipment Co ltd
Priority date: 2022-11-30
Filing date: 2022-11-30
Publication date: 2023-04-11
Anticipated expiration: 2032-11-30

Abstract

The utility model discloses a manual-automatic flow control motorised valve relates to motorised valve technical field, which comprises an upper housing, the bottom of going up the casing is equipped with down the casing, casing and last casing fixed connection down, the inside top of going up the casing is equipped with the circuit board, the top surface of going up the casing is equipped with manual button, the one end of going up the top of casing and keeping away from manual button is equipped with clutch button, the bottom of circuit board is equipped with gear splint, top one side of gear splint is equipped with the motor, be equipped with the screw around the motor, clutch button's bottom is equipped with the clutch lever, the top intermediate position of going up the casing is equipped with two and dials the button switch, the top of dialling the button switch is equipped with O type sealing washer, through the design to the product, extensively be used for the accurate control of pipeline flow of refrigeration or heating, it is a novel multi-functional manual-automatic flow control valve, the flow control who also can be used for other trades fluid medium pipeline, selectivity, the suitability is strong with the commonality, installation convenient to use is simple, and has the IP66 grade.

Description

Manual-automatic integrated flow control electric valve

Technical Field

The utility model relates to an motorised valve technical field especially relates to a manual-automatic flow control motorised valve.

Background

The electric flow valve is mostly suitable for water systems which need to control flow, and is particularly suitable for heating, air conditioning and the like.

At present, most of existing electric flow rate adjusting valves do not have multiple functions, are low in selectivity, applicability and universality, and are complex in installation mode, so that a manual-automatic integrated electric flow rate adjusting valve is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

To the problem, the utility model provides a manual-automatic flow control motorised valve has good multifunctionality, and has powerful selectivity, suitability and commonality.

The technical scheme of the utility model is that:

the utility model provides a manual-automatic flow control motorised valve, includes casing, lower casing and circuit board, the bottom of going up the casing is equipped with down the casing, casing and last casing fixed connection down, the inside vacuole formation of casing and last casing down, the inside top of going up the casing is equipped with the circuit board, the top surface of going up the casing is equipped with manual button, the one end of going up the top of casing and keeping away from manual button is equipped with clutch button, the bottom of circuit board is equipped with the gear splint, top one side of gear splint is equipped with the motor, be equipped with the screw all around the motor, the motor passes through screw fixation and sets up in the cavity that casing and last casing formed down, clutch button's bottom is equipped with the clutch lever, the top intermediate position of going up the casing is equipped with two and dials the button switch, dial the button switch set up in the top of circuit board and through adapting unit and gear splint swing joint, the top of dialling the button switch is equipped with O type sealing washer, dial the button switch through the O type sealing washer that is equipped with roof sealing contact of last casing.

In a further technical scheme, the bottom of gear splint is equipped with the gear train, one side that the gear train is close to the motor is equipped with the separation and reunion tooth, the separation and reunion tooth is connected with the gear train meshing, the fixed separation and reunion tooth spring that is equipped with in bottom of separation and reunion tooth, the one end that the separation and reunion tooth was kept away from in the bottom of gear splint is equipped with screw socket ball valve transfer line or square head ball valve transfer line, manual button is connected with screw socket ball valve transfer line or square head ball valve transfer line through the connecting piece that is equipped with, the bottom one end of lower casing is equipped with square head connector or screw socket connector, the outside of square head connector is equipped with the catch, the bottom of screw socket connector is equipped with coupling nut, the screw socket connector is connected with coupling nut through the steel wire jump ring that is equipped with, square head connector or screw socket connector pass through the fixed bottom one end that sets up in lower casing.

In a further technical scheme, the one end that square head connector or screw connector were kept away from to the casing down is equipped with the power cord, the top and the motor of power cord carry out electric connection, the other end and the square head connector or the screw connector of power cord carry out electric connection.

In a further technical scheme, the bottom of the square-head ball valve transmission rod is connected with a square-head connector, and a square-head two-way ball valve or a square-head three-way ball valve is fixedly mounted at the bottom of the square-head connector.

In a further technical scheme, the bottom of the screw ball valve transmission rod is connected with a screw connector, and a screw two-way ball valve or a screw three-way ball valve is fixedly mounted at the bottom of the screw connector.

The utility model has the advantages that:

1. the multifunctional manual-automatic integrated flow regulating valve is widely used for accurately controlling the flow of a refrigerating or heating pipeline by designing a product, is a novel multifunctional manual-automatic integrated flow regulating valve, can also be used for regulating the flow of fluid medium pipelines in other industries, and has the advantages of strong selectivity, applicability and universality, powerful functions, convenience and simplicity in installation and use and IP66 protection grade;

2. the product can be widely used for accurately adjusting the flow in related fluid medium pipelines of various industries, is particularly suitable for a water mixing system of refrigeration or heating of an intelligent household central air-conditioning water system, is a multifunctional intelligent electric valve, can be adapted to various ball valves in the market, comprises a two-way ball valve and a three-way ball valve, and can be customized according to the requirements of customers particularly when being adapted to the three-way ball valve.

Drawings

Fig. 1 is a schematic view of a connection structure between an electric valve and a square-head three-way ball valve according to an embodiment of the present invention;

fig. 2 is a schematic view of a connection structure between an electric valve and a three-way screw ball valve according to an embodiment of the present invention;

fig. 3 is a schematic view of a connection structure between an electric valve and a screw two-way ball valve according to an embodiment of the present invention;

fig. 4 is a schematic diagram illustrating an explosion structure of an electrically operated valve according to an embodiment of the present invention;

fig. 5 is a schematic structural view of a screw two-way ball valve according to an embodiment of the present invention;

fig. 6 is a schematic structural view of a three-way ball valve with a screw socket according to an embodiment of the present invention;

fig. 7 is a schematic structural view of a square-head two-way ball valve according to an embodiment of the present invention.

Description of reference numerals:

1. an upper housing; 2. a lower housing; 3. a manual button; 4. a clutch button; 5. a square head connector; 6. a screw connector; 7. a locking ring; 8. a connecting nut; 9. a steel wire clamp spring; 10. a screw ball valve transmission rod; 11. a square head ball valve transmission rod; 12. a gear clamping plate; 13. a circuit board; 14. a clutch lever; 15. a toggle switch; 16. a clutch tooth; 17. a clutch tooth spring; 18. a screw; 19. an O-shaped sealing ring; 20. a power line; 21. a screw two-way ball valve; 22. a square-head three-way ball valve; 23. a screw three-way ball valve; 24. a gear set; 25. a square head two-way ball valve; 26. an electric motor.

Detailed Description

The embodiments of the present invention will be further explained with reference to the drawings.

Example 1:

as shown in fig. 1-7, an integrated manual-automatic electric flow control valve, which includes an upper housing 1, a lower housing 2 and a circuit board 13, the bottom of the upper housing 1 is provided with the lower housing 2, the lower housing 2 is fixedly connected with the upper housing 1, the lower housing 2 forms a cavity with the inside of the upper housing 1, the top end inside the upper housing 1 is provided with the circuit board 13, the top surface of the upper housing 1 is provided with a manual button 3, one end of the top of the upper housing 1, which is far away from the manual button 3, is provided with a clutch button 4, the bottom of the circuit board 13 is provided with a gear clamp 12, one side of the top of the gear clamp 12 is provided with a motor 26, the periphery of the motor 26 is provided with screws 18, the motor 26 is fixedly arranged in the cavity formed by the lower housing 2 and the upper housing 1 through the screws 18, the bottom of the clutch button 4 is provided with a clutch lever 14, the middle position of the top of the upper housing 1 is provided with two toggle switches 15, the toggle switches 15 are arranged at the top of the circuit board 13 and are movably connected with the gear clamp 12 through a connecting component, the top of the toggle switch 15 is provided with an O-type sealing ring 19, and the top wall of the upper housing 1 is in a sealing contact with the upper housing.

In a further technical scheme, the bottom of the gear clamp plate 12 is provided with a gear set 24, one side of the gear set 24 close to the motor 26 is provided with clutch teeth 16, the clutch teeth 16 are meshed with the gear set 24 and connected, a clutch teeth spring 17 is fixedly arranged at the bottom of the clutch teeth 16, one end of the bottom of the gear clamp plate 12, far away from the clutch teeth 16, is provided with a screw ball valve transmission rod 10 or a square ball valve transmission rod 11, a manual button 3 is connected with the screw ball valve transmission rod 10 or the square ball valve transmission rod 11 through a connecting piece, one end of the bottom of the lower shell 2 is provided with a square head connector 5 or a screw connector 6, the outside of the square head connector 5 is provided with a lock ring 7, the bottom of the screw connector 6 is provided with a connecting nut 8, the screw connector 6 is connected with the connecting nut 8 through a steel wire clamp spring 9, and the square head connector 5 or the screw connector 6 is fixedly arranged at one end of the bottom of the lower shell 2 through a screw 18.

In a further technical scheme, one end of the lower shell 2, which is far away from the square head connector 5 or the screw connector 6, is provided with a power line 20, the top end of the power line 20 is electrically connected with the motor 26, and the other end of the power line 20 is electrically connected with the square head connector 5 or the screw connector 6.

In a further technical scheme, the bottom of the square-head ball valve transmission rod 11 is connected with a square-head connector 5, and a square-head two-way ball valve 25 or a square-head three-way ball valve 22 is fixedly mounted at the bottom of the square-head connector 5.

In a further technical scheme, the bottom of the screw ball valve transmission rod 10 is connected with a screw connector 6, and a screw two-way ball valve 21 or a screw three-way ball valve 23 is fixedly installed at the bottom of the screw connector 6.

The working principle of the technical scheme is as follows:

the product integrates a manual function and an automatic function into a whole, two toggle switches 15 are arranged on the surface of an upper shell 1, one of the toggle switches is a forward and reverse switching function, the other toggle switch is a function of realizing accurate control of valve flow by controlling voltage 0V-10V or current 4mA-20mA, a power line 20 is connected into a related control system, a controller sends a signal instruction, an actuator driving mechanism starts to work, a motor 26 drives a gear set 24, the gear set 24 drives a square-head ball valve transmission rod 11 or a screw ball valve transmission rod 10 to rotate, the transmission rod drives a ball in a ball valve to rotate to realize a switch valve, and the product can realize full opening, full closing, half opening, half closing or partial opening or closing of a valve body to really realize accurate flow regulation and control.

There are two exchanges pieces (square head connector 5 and screw connector 6) of being connected with the ball valve product below, can match square head tee bend ball valve 22 respectively, screw tee bend ball valve 23, square head two-way ball valve 25 and screw two-way ball valve 21, can customize according to customer's demand, wherein screw ball valve connected mode is current market universal connected mode, and square head ball valve connected mode is the novel connected mode of my company development, connect with catch 7, with catch 7 clockwise rotation 90 degrees ball valve locked can not extract, with catch 7 anticlockwise rotation 90 degrees back electric actuator alright with up extract. In addition, a clutch button 4 and a manual button 3 are further arranged on the upper shell 1, after the clutch button 4 is pressed down, the manual button 3 can rotate by 90 degrees clockwise or 90 degrees anticlockwise to achieve a manual switch valve, after the clutch button 4 is pressed down again, the manual function is switched to an automatic function, two toggle switches 15 are further arranged on the upper shell 1, the toggle switches 15 are rotated by a straight screwdriver by a certain angle clockwise or anticlockwise, and forward rotation, reverse rotation or voltage 0V-10V adjustment or current 4mA-20mA adjustment can be switched to achieve accurate flow control.

The above-mentioned embodiments only express the specific implementation manner of the present invention, and the description thereof is specific and detailed, but not to be understood as the limitation of the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.

Claims

1. The utility model provides a manual-automatic flow control motorised valve, includes casing, lower casing and circuit board, its characterized in that, the bottom of going up the casing is equipped with down the casing, casing and last casing fixed connection down, the inside vacuole formation of casing and last casing down, the inside top of going up the casing is equipped with the circuit board, the top surface of going up the casing is equipped with manual button, the one end of going up the top of casing and keeping away from manual button is equipped with clutch button, the bottom of circuit board is equipped with the gear splint, top one side of gear splint is equipped with the motor, be equipped with the screw all around the motor, the motor passes through screw fixation and sets up in the cavity that casing and last casing formed down, and clutch button's bottom is equipped with the clutch lever, the top intermediate position of going up the casing is equipped with two and dials the button switch, dial the button switch set up in the top of circuit board and pass through adapting unit and gear splint swing joint, the top of dialling the button switch is equipped with O type sealing washer, dial the button switch through the O type sealing washer that is equipped with and the roof sealing contact of last casing.

2. The manual-automatic integrated flow control electric valve of claim 1, wherein: the bottom of the gear clamping plate is provided with a gear set, one side of the gear set, which is close to the motor, is provided with clutch teeth, the clutch teeth are meshed with the gear set, the bottom of the clutch teeth is fixedly provided with a clutch teeth spring, one end of the bottom of the gear clamping plate, which is far away from the clutch teeth, is provided with a screw ball valve transmission rod or a square-head ball valve transmission rod, the manual button is connected with the screw ball valve transmission rod or the square-head ball valve transmission rod through a connecting piece, the bottom one end of casing is equipped with square head connector or screw connector down, the outside of square head connector is equipped with the catch, the bottom of screw connector is equipped with coupling nut, the screw connector is connected with coupling nut through the steel wire jump ring that is equipped with, square head connector or screw connector pass through the screw fixation set up in the bottom one end of casing down.

3. The manual-automatic integrated flow control electric valve of claim 1, wherein: the one end that the square head connector or screw connector was kept away from to the casing down is equipped with the power cord, the top and the motor of power cord carry out electric connection, the other end and the square head connector or the screw connector of power cord carry out electric connection.

4. The manual-automatic integrated flow control electric valve of claim 2, wherein: the bottom of the square-head ball valve transmission rod is connected with a square-head connector, and a square-head two-way ball valve or a square-head three-way ball valve is fixedly mounted at the bottom of the square-head connector.

5. The manual-automatic integrated flow control electric valve of claim 2, wherein: the bottom of the screw ball valve transmission rod is connected with a screw connector, and a screw two-way ball valve or a screw three-way ball valve is fixedly mounted at the bottom of the screw connector.