KR101585341B1 - An automatic flow regulalting valve - Google Patents

An automatic flow regulalting valve Download PDF

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Publication number
KR101585341B1
KR101585341B1 KR1020140130053A KR20140130053A KR101585341B1 KR 101585341 B1 KR101585341 B1 KR 101585341B1 KR 1020140130053 A KR1020140130053 A KR 1020140130053A KR 20140130053 A KR20140130053 A KR 20140130053A KR 101585341 B1 KR101585341 B1 KR 101585341B1
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KR
South Korea
Prior art keywords
fluid
control
temperature
flow
valve
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KR1020140130053A
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Korean (ko)
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정진석
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정진석
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Priority to KR1020140130053A priority Critical patent/KR101585341B1/en
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Publication of KR101585341B1 publication Critical patent/KR101585341B1/en

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/06—Construction of housing; Use of materials therefor of taps or cocks
    • F16K27/067—Construction of housing; Use of materials therefor of taps or cocks with spherical plugs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/04—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor
    • F16K31/041—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor for rotating valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
    • F16K37/0025—Electrical or magnetic means
    • F16K37/005—Electrical or magnetic means for measuring fluid parameters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
    • F16K5/06—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
    • F16K5/06—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor
    • F16K5/0647—Spindles or actuating means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
    • F16K5/08—Details

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Taps Or Cocks (AREA)

Abstract

The present invention relates to an automatic flow control valve capable of precisely and efficiently controlling the flow of a fluid by operating in correspondence with the temperature of a fluid transported along a channel.
The construction of the present invention is characterized in that the flow rate is provided with a ball valve having a suction hole and a discharge hole which are opposed to each other and connected to a conduit through which the fluid is transferred and a flow rate of which can be adjusted inward, A valve driving unit for controlling the operation of the ball valve; and a control box installed at one side of the valve driving unit to transmit the valve driving signal according to the measured temperature to control the operation.
According to the present invention as described above, firstly, the flow of the fluid conveyed along the conduit can be automatically adjusted according to the temperature of the fluid conveyed along the conduit, thereby controlling the flow of the fluid more accurately and efficiently according to the temperature of the fluid. have.
Second, the flow of fluid conveyed along the pipeline is not completely blocked or completely opened through the configuration of the ball valve provided in the flow rate transmitting portion, the valve driving portion connected to the ball valve, and the control box, The fluid flow can be maintained in accordance with the temperature of the fluid, thereby realizing more precise and efficient control of the fluid flow.
Third, it is possible to control the flow of the fluid through the sending part according to the temperature of the fluid conveyed along the pipeline, thereby preventing malfunction of the sending part, the valve driving part, and the control box.
Fourth, stable and efficient fluid flow control can be achieved, preventing equipment failure or damage during installation and use, and preventing unnecessary installation and maintenance costs by enabling long-term use without replacing or replacing equipment It is possible to achieve stable use.

Description

AN AUTOMATIC FLOW REGULATING VALVE

The present invention relates to an automatic flow control valve, and more particularly, to an automatic flow control valve for measuring a change in temperature of a pipe connected to a valve and operating a ball valve provided in the valve according to a measured value of the temperature change, To an automatic flow control valve capable of controlling the flow rate conveniently and efficiently.

The flow rate control valve means that the flow rate of the flow flowing along the pipeline can be adjusted.

The flow rate control valve is generally installed in a channel through which the fluid flows so as to block the flow of the fluid flowing along the channel and to maintain a constant flow of the fluid.

For example, conventionally, as shown in the document (1) and the document (2)), when a pipe is installed in connection with a pipe, a structure capable of shutting off the flow of the fluid conveyed along the pipe is provided inside the flow control valve, A structure capable of controlling the flow of the flowing fluid has been proposed.

However, the conventional flow control valves such as the document (1) and the document (2) completely shut off the flow of the fluid conveyed along the conduit or completely open the device for controlling the flow of the fluid, So that it is difficult to control the flow of the fluid precisely and finely according to the temperature of the fluid transported along the pipeline. In order to control the flow of the fluid conveyed along the pipeline, It is difficult to control the flow of the fluid efficiently and stably and to use it.

(1) Korean Patent Registration No. 10-0976364 (Aug. 11, 2010) (2) Korean Patent Registration No. 10-1284749 (2013.07.04)

SUMMARY OF THE INVENTION The present invention has been conceived in order to solve the above-mentioned problems, and it is an object of the present invention to provide a method of controlling a flow rate of a fluid, The valve automatic control valve can rotate the ball valve according to the temperature of the fluid transferred along the pipeline through the valve drive unit and the control box, and can stably maintain the flow of the fluid flowing along the pipeline.

It is another object of the present invention to provide an apparatus and a method for controlling a flow rate of a fluid conveyed along a conduit in accordance with the rotation of a ball valve provided in the conduit by completely shutting off the fluid flow inside the conduit, It is possible to control the temperature of the fluid in the conduit more efficiently and stably even when it is connected to a device which continuously maintains the temperature inside the conduit such as electric water heater, hot water heater, boiler, etc. The flow rate of the fluid can be reduced.

In order to attain the above object, the present invention provides a flow rate transfer apparatus including a flow rate conveying unit including a suction port and a discharge port communicating with a conduit through which a fluid is conveyed and a ball valve capable of controlling the flow rate, And a control box installed at one side of the valve driving unit to transmit the valve driving signal according to the measured temperature and to control the operation of the valve driving unit. .

In this case, the ball valve includes a valve body having a through-hole for guiding the fluid introduced through the suction hole in the direction of the discharge hole, and a connecting bar connecting the valve body to the valve driving unit, And a motor coupled to the connection bar, the connection bar being connected to the insertion hole.

The control box may include a control module for transmitting a rotation signal to the motor, a temperature measurement unit provided at one side of the control module for measuring the temperature of the channel, and transmitting the measured temperature to the control module, A power supply unit for supplying power to the valve driving unit and the control box, and a display unit connected to the control module for displaying the temperature of the channel received through the temperature measuring unit, A temperature measuring unit, and a control panel having a plurality of switches for controlling power and operation of the power supply unit.

The temperature measuring unit may include a power line connected to one side of the control module and the other side of the control box protruding outwardly of the control box and a temperature sensor disposed at one side of the power line to measure a temperature of the conduit, And a temperature sensor.

The fluid control cap may further include a guide hole through which the fluid is conveyed to the inside, and the suction hole and the discharge hole It can be installed inside the ball.

The present invention as described above can achieve the following effects.

First, it is configured to automatically adjust the flow of fluid transported along the channel according to the temperature of the fluid transported along the channel, so that it is possible to control the flow of fluid more accurately and efficiently according to the temperature of the fluid.

Second, the flow of fluid conveyed along the pipeline is not completely blocked or completely opened through the configuration of the ball valve provided in the flow rate transmitting portion, the valve driving portion connected to the ball valve, and the control box, The fluid flow can be maintained in accordance with the temperature of the fluid, thereby realizing more precise and efficient control of the fluid flow.

Third, it is possible to control the flow of the fluid through the sending part according to the temperature of the fluid conveyed along the pipeline, thereby preventing malfunction of the sending part, the valve driving part, and the control box.

Fourth, stable and efficient fluid flow control can be achieved, preventing equipment failure or damage during installation and use, and preventing unnecessary installation and maintenance costs by enabling long-term use without replacing or replacing equipment Stable use can be achieved.

1 is a front view of an automatic flow control valve according to the present invention;
Fig. 2 is a side view of the automatic flow control valve of the present invention. Fig.
3 is a cross-sectional view showing the flow rate of the automatic flow control valve of the present invention.
FIG. 4 is a state of use showing the installation state of the automatic flow control valve of the present invention. FIG.
FIG. 5 is a schematic view showing an operational state of an automatic flow control valve according to the present invention. FIG.
6 is a schematic view showing another operational state of the automatic flow control valve of the present invention.

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Before describing the present invention, a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings. In the drawings, the same reference numerals are used to designate the same or similar components throughout the drawings. In addition, the terms described below are defined in consideration of the functions of the present invention, which may vary depending on the intention or custom of the user, the operator. Therefore, definitions of these terms should be made based on the contents throughout this specification.

First, the configuration will be described with reference to Figs. 1 to 6.

The flow rate of which is provided with the suction hole 110 and the discharge hole 120 facing each other and connected to the pipeline 10 through which the fluid is transferred and the ball valve 150 whose flow rate is adjustable inward, A valve driving unit 200 installed at a lower end of the transfer unit 100 to control the operation of the ball valve 150 and a valve driving unit 200 installed at one side of the valve driving unit 200, And a control box (300) for transmitting signals to the controller (200) and controlling the operation.

As shown in FIGS. 1 to 4, the flow rate transferring unit 100 can control the flow of the fluid W transferred along the pipeline 10 by rotating the ball valve 150 provided at the inside thereof So that the piping 10 can be connected to both ends of the pipe 10 through the fastening bolts P. As shown in FIG.

2 and 3, the ball valve 150 is installed inside the transfer unit 100, and the flow rate of the ball valve 150 is connected to the transfer unit 100 through the valve drive unit 200, So that the flow rate can be rotated inside the transfer unit 100.

At this time, the ball valve 150 controls the flow of the fluid W flowing in the transfer part 100 through the suction hole 110 to smoothly control the flow of the fluid conveyed along the pipeline 10, A valve body 151 having a through hole 151a capable of guiding the flow of the fluid in the direction of the discharge hole 120 of the transfer unit 100 and a valve body 151 connected to a lower end of the valve body 151, And a connection bar 152 connected to the connection bar 200.

Since the valve body 151 is the same in function and configuration as the conventional ball valve, a detailed description thereof will be omitted.

3 to 6, the connecting bar 152 is connected to the motor 220 of the valve driving unit 200, and the connecting bar 152 is connected to the motor 220 of the valve driving unit 200, The rotational force of the motor 220 is transmitted to the valve body 151 connected to the connecting bar 152. [

In this configuration, the valve driving unit 200 configured to control the operation of the ball valve 150 installed at the lower end of the transfer unit 100 may be connected to the connection bar (not shown) of the ball valve 150 5 and 6, the connection bar 152 and the valve body 151 are formed in a manner that the motor 220 can rotate the motor 220, It is possible to control the flow of the fluid W which is rotated in the horizontal direction inside the conduit 10 and the flow rate of which is transferred to the inside of the transfer section 100.

1 to 3, the valve driving unit 200 is configured to be operated through a control box 300 installed at one side of the valve driving unit 200.

The control box 300 includes a control module 310 that transmits a rotation signal to the motor 220 and a control module 310 that is provided at one side of the control module 310 to measure the temperature of the conduit 10, A power supply unit 330 provided at one side of the control module 320 and supplying power to the valve driving unit 200 and the control box 300, And a display unit 341 that is connected to the control module 310 and displays the temperature of the pipeline 10 received through the temperature measurement unit 320 as an external unit. And a control panel 340 provided with a plurality of switches 342 for controlling the power and operation of the power supply unit 330. [

The control module 310 is configured to be electrically connected to the temperature measuring unit 320 and the valve driving unit 200. The control module 310 controls the temperature of the fluid W transferred along the pipeline 10 through the temperature measuring unit 320, The controller 220 receives the signal and transmits the signal to the valve driving unit 200 so that the motor 220 of the valve driving unit 200 can rotate.

The control module 310 is connected to the temperature measuring unit 320 and the valve driving unit 200 and is connected to the valve driving unit 200 in response to the temperature of the fluid W transferred along the duct 10. It is possible to apply various electric boards capable of controlling the temperature measuring unit 320 and the valve driving unit 200 according to the user's choice as well as the conventional PCB substrate It is.

The temperature measuring unit 320 is connected to one side of the control module 310 and the other side includes a power line 321 protruding outside the control box 300, And a temperature sensor 322 provided at one side of the channel 10 for measuring the temperature of the channel 10 connected to the channel 100.

In this configuration, the temperature sensor 322 is installed on the outer side or the inner side of the conduit 10 connected to the transfer unit 100 to measure the temperature of the fluid W transferred along the conduit 10, The control module 310 senses the temperature change of the fluid W transferred along the conduit 10 according to a change in temperature of the fluid W transferred through the power line 321 in the direction of the control module 310, The rotation of the motor 220 of the valve driving unit 200 connected to the module 310 is controlled as shown in FIGS. 5 and 6 so that the flow rate of the ball valve 150, which is installed inside the transfer unit 100, The flow of the fluid W transferred to the inside of the transfer section 100 can be controlled through the ball valve 150.

The power supply unit 330 may be connected to an external power source so as to supply power to the valve driving unit 200 and the control box 300 although not illustrated in detail in the present invention.

For this, the power supply unit 330 preferably includes a separate cord (not shown) or a connection jack (not shown).

The control panel 340 is electrically connected to the control module 310 so that the fluid temperature inside the pipeline 10 transmitted to the control module 310 through the temperature measurement unit 320 And the power is supplied to the control module 310, the temperature measurement unit 320, and the power supply unit 330 so that they can be visually confirmed through the display unit 341, Switches 342 are provided.

The user can control the switch 342 of the control panel 340 from outside to smoothly control the control module 310, the temperature measuring unit 320 and the power supply unit 330 connected to the control panel 340 In addition, the user can continuously check the temperature change of the temperature measuring unit 320 connected to the control module 310, thereby enabling more stable use.

The fluid control cap 130 may further include a fluid control cap 130 for controlling the flow of the fluid W transferred through the ball valve 150 to the inside of the fluid communication port 100, And a guide hole 131 through which the fluid W is conveyed inward. The guide hole 131 is formed inside the suction hole 110 and the discharge hole 120.

The fluid control cap 130 may be configured in accordance with the user's selection and may include a fluid flowing through the ball valve 150 disposed inside the transfer unit 100 and flowing through the transfer unit 100 The flow of the fluid W to be transferred to the ball valve 150 can be more efficiently controlled when the flow of the fluid W is to be controlled.

As described above, the present invention can automatically control the flow of the fluid W according to the temperature change of the fluid W transferred along the duct 10, and even when it is desired to control the flow of the fluid W It is advantageous to achieve stable and efficient control.

While the present invention has been particularly shown and described with reference to specific embodiments thereof, it will be understood by those skilled in the art that various changes and modifications may be made therein without departing from the spirit or scope of the invention as set forth in the following claims It will be apparent to those of ordinary skill in the art.

Description of the Related Art [0002]
100: Flow rate transmission 110: Suction ball
120: Exhaust hole 130: Flow rate adjusting plug
131: guide ball 150: ball valve
151: valve body 151a: through hole
152: connecting bar 200: valve driving part
210: insertion hole 220: motor
300: control box 310: control module
321: power line 322: temperature sensor
320: temperature measuring unit 330: power supply unit
340: Control panel 341:
342: Switch

Claims (5)

The flow rate of which is provided with the suction hole 110 and the discharge hole 120 facing each other and connected to the pipeline 10 through which the fluid is transferred and the ball valve 150 whose flow rate is adjustable inward, ,
A valve driving unit 200 installed at a lower end of the transfer unit 100 to control the operation of the ball valve 150,
And a control box 300 installed at one side of the valve driving part 200 and transmitting a signal to the valve driving part 200 according to a measured temperature to control the operation,
The ball valve (150)
A valve body 151 having a through hole 151a for guiding the fluid W flowing through the suction hole 110 in the direction of the discharge hole 120,
And a connection bar (152) connecting the valve body (151) to the valve driving part (200)
The valve driving unit 200
An insertion hole 210 passing through the connection bar 152 in a shape corresponding to the connection bar 152 and a motor 220 coupled with a connection bar 152 connected to the insertion hole,
The control box 300
A control module 310 for transmitting a rotation signal to the motor 220,
A temperature measuring unit 320 provided at one side of the control module 310 to measure the temperature of the conduit 10 and transmit the measured temperature to the control module 310,
A power supply unit 330 provided at one side of the control module 310 for supplying power to the valve driving unit 200 and the control box 300,
And a display unit 341 connected to the control module 310 to display the temperature of the pipeline 10 received through the temperature measurement unit 320. The control module 310, And a control panel 340 having a plurality of switches 342 for controlling power and operation of the power supply unit 330,
The temperature measuring unit 320
A power line 321 having one side connected to the control module 310 and the other side protruding to the outside of the control box 300,
The control module 310 measures the temperature of the conduit 10 provided at one side of the power supply line 321 and connected to the transfer unit 100 and transmits the measured temperature change to the control module 310 The control module 310 senses the temperature of the fluid W transferred along the conduit 10 and controls the motor of the valve driving part 200 connected to the control module 310. [ And a temperature sensor 322 for controlling the rotation of the rotor 220,
In the inside of the transfer part 100,
A fluid control cap 130 for controlling the flow of the fluid W transferred through the ball valve 150 is provided,
The fluid control cap (130)
Wherein a guide hole (131) through which the fluid (W) is transferred is provided inside the suction hole (110) and the discharge hole (120). delete delete delete delete
KR1020140130053A 2014-09-29 2014-09-29 An automatic flow regulalting valve KR101585341B1 (en)

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Application Number Priority Date Filing Date Title
KR1020140130053A KR101585341B1 (en) 2014-09-29 2014-09-29 An automatic flow regulalting valve

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101949723B1 (en) * 2018-09-10 2019-02-19 (주)백산엔지니어링 Measuring device for the maximum movent distance of a movable bridge bearing
KR20200086608A (en) * 2019-01-09 2020-07-17 주식회사 에너리트 Strainer having pressure check and display function
CN114352765A (en) * 2022-01-22 2022-04-15 江苏明江阀业有限公司 High-performance anti-blocking pneumatic full-lining ball valve

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200376651Y1 (en) * 2004-12-09 2005-03-08 신우공업 주식회사 Pressure reducing and temperature control valve
JP2005214281A (en) * 2004-01-29 2005-08-11 Yamatake Corp Air conditioning control system
KR100976364B1 (en) 2008-05-22 2010-08-18 신의전자주식회사 The flow rate regulating valve for linear flow rate control
KR200463906Y1 (en) * 2009-11-10 2012-11-30 주식회사 신흥밸브 Angle-valve for supplying cold and warm water
KR101284749B1 (en) 2004-11-25 2013-07-23 사파스고교 가부시키가이샤 Flow control valve
KR20130142788A (en) * 2012-06-20 2013-12-30 주식회사 메츠 Apparatus for opening and closing gas valve

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005214281A (en) * 2004-01-29 2005-08-11 Yamatake Corp Air conditioning control system
KR101284749B1 (en) 2004-11-25 2013-07-23 사파스고교 가부시키가이샤 Flow control valve
KR200376651Y1 (en) * 2004-12-09 2005-03-08 신우공업 주식회사 Pressure reducing and temperature control valve
KR100976364B1 (en) 2008-05-22 2010-08-18 신의전자주식회사 The flow rate regulating valve for linear flow rate control
KR200463906Y1 (en) * 2009-11-10 2012-11-30 주식회사 신흥밸브 Angle-valve for supplying cold and warm water
KR20130142788A (en) * 2012-06-20 2013-12-30 주식회사 메츠 Apparatus for opening and closing gas valve

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101949723B1 (en) * 2018-09-10 2019-02-19 (주)백산엔지니어링 Measuring device for the maximum movent distance of a movable bridge bearing
KR20200086608A (en) * 2019-01-09 2020-07-17 주식회사 에너리트 Strainer having pressure check and display function
KR102240106B1 (en) * 2019-01-09 2021-04-14 주식회사 에너리트 Strainer having pressure check and display function
CN114352765A (en) * 2022-01-22 2022-04-15 江苏明江阀业有限公司 High-performance anti-blocking pneumatic full-lining ball valve

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