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WO2010060365A1 - Dispositif electronique de regulation de flux - Google Patents

Dispositif electronique de regulation de flux Download PDF

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Publication number
WO2010060365A1
WO2010060365A1 PCT/CN2009/075077 CN2009075077W WO2010060365A1 WO 2010060365 A1 WO2010060365 A1 WO 2010060365A1 CN 2009075077 W CN2009075077 W CN 2009075077W WO 2010060365 A1 WO2010060365 A1 WO 2010060365A1
Authority
WO
WIPO (PCT)
Prior art keywords
motor
water
piston
controller
rod
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/CN2009/075077
Other languages
English (en)
Chinese (zh)
Inventor
付杰
彭金兴
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Xiamen Clease Industries Co Ltd
Original Assignee
Xiamen Clease Industries Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Xiamen Clease Industries Co Ltd filed Critical Xiamen Clease Industries Co Ltd
Publication of WO2010060365A1 publication Critical patent/WO2010060365A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D3/00—Hot-water central heating systems
    • F24D3/10—Feed-line arrangements, e.g. providing for heat-accumulator tanks, expansion tanks ; Hydraulic components of a central heating system
    • F24D3/105—Feed-line arrangements, e.g. providing for heat-accumulator tanks, expansion tanks ; Hydraulic components of a central heating system pumps combined with multiple way valves
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating

Definitions

  • the present invention relates to an electronic flow regulating device, and more particularly to an electronic flow regulating device that is applied to a water supply system and that can intelligently control the flow rate of water.
  • An object of the present invention is to provide an electronic flow rate adjusting device which is applied to a water supply system and can intelligently adjust the flow rate of water.
  • An electronic flow regulating device is applied to a water supply system, comprising a controller, a control circuit, a motor and a regulating valve; the control circuit receives a signal from the controller to control the rotation of the motor; the regulating valve includes a valve body, and an adjustment The rod, the ejector rod, the adjusting sleeve and the piston have a water inlet and a water outlet, and the adjusting rod is connected with the motor, and is driven by the motor to rotate.
  • the ejector rod is located below the adjusting rod, and is screwed with the adjusting rod, and the adjusting sleeve is arranged at the top
  • the rod is rotated outside the rod to limit the rotation of the ejector rod, so that the ejector rod can only move along the axial direction.
  • the lower end of the ejector rod cooperates with the piston.
  • the piston is located in the valve body, and the axial movement adjusts the water passage area between the water inlet and the water outlet, and the piston The lower end can close the water outlet.
  • the inner wall of the valve body forms a flange, a lower end of the return spring abuts against the recessed table, and an upper end abuts against the bottom of the piston.
  • a flow meter is arranged on the pipeline connected to the outlet of the regulating valve, and the flowmeter is connected with the control circuit and feeds the measured flow rate to the control circuit.
  • the motor is a brushless DC motor or a stepper motor or a synchronous motor.
  • the controller is a control panel located on the surface of the water supply system. [10] The controller is a wireless remote controller or a wired controller.
  • the present invention can increase or decrease the flow rate through the controller, and the control circuit controls the motor to rotate forward or reverse after receiving the signal, and the adjustment rod is rotated, and the adjustment rod is driven on the ejector pin.
  • the rod is limited by the rotation of the adjusting sleeve, and can only rise or fall along the axial direction, thereby driving the piston to move in the axial direction, adjusting the water passage area between the water inlet and the water outlet, and adjusting the flow rate.
  • the required flow rate can be set by the controller, and the control circuit receives the signal and compares it with the flow rate of the water fed back from the flow meter, and controls the forward rotation of the motor according to the comparison result. Or reverse the automatic adjustment of the flow size to achieve intelligent adjustment of the amount of water.
  • the present invention can set the optimal flow rate, for example, when applied to a water heater, the default flow rate can be set every time the water is turned on, without the need to manually adjust the flow rate every time, which is very convenient.
  • Embodiment 1 is a schematic structural view of Embodiment 1 of the present invention.
  • Figure 2 is a schematic diagram of the piston adjustment
  • Figure 3 is a schematic cross-sectional view of A-A in Figure 2;
  • Figure 4 is a schematic view of another embodiment of the present invention.
  • FIG. 1 a schematic view of a preferred embodiment of the present invention.
  • An electronic flow regulating device provided by the present invention is applied to a water supply system, including a controller 1, a control circuit 2, a motor 3, and a regulating valve; the controller 1 may be a control panel disposed on a surface of the water supply system It can also be a remote controller.
  • the control circuit 2 receives the signal from the controller 1, and controls the motor 3 to be reversed according to the signal.
  • the motor 3 can be a brushless DC motor or a stepping motor.
  • the regulating valve comprises a valve body 7, an adjusting rod 4, a jack 5, an adjusting sleeve 8 and a piston 6.
  • the valve body 7 is provided with a water inlet 71 and a water outlet 72, respectively, and a water inlet pipe of the water supply system and The water outlet pipe is connected, the water inlet 71 is provided on the side wall of the valve body 7, the water outlet 73 is located at the bottom of the valve body 7, and the inner wall of the valve body 7 forms a flange 74;
  • the adjusting lever 4 is connected to the rotating shaft 31 of the motor 3, and is rotated by the motor 3;
  • the ejector rod 5 is located below the adjusting rod 4 and is screwed to the adjusting rod 4.
  • the lower end rod of the adjusting rod 4 forms an external thread
  • the upper end of the ejector rod 5 forms a cavity with an internal thread. 51
  • the lower end of the adjusting rod 4 extends into the cavity 5 1 and is screwed thereto;
  • the adjusting sleeve 8 is fixedly disposed outside the ejector pin 5 and acts as a rotation limit on the ejector pin 5, so that the ejector pin 5 can only move in the axial direction.
  • the ejector pin 5 of this embodiment The cross section is hexagonal, and the adjusting sleeve 8 is formed with a matching shape and is sleeved outside the ejector pin 5 so as to be unable to rotate;
  • the lower end of the jack 5 cooperates with the piston 6, and can push the piston 6 to move downward.
  • the lower end of the return spring 10 abuts against the recess 74 of the inner wall of the valve body 7, and the upper end abuts against the flange 61 at the bottom of the piston 6.
  • the lower end of the piston 6 can close the water outlet 72.
  • the axial movement of the piston 6 can adjust the water passing area of the water passage between the water inlet 71 and the water outlet 72, that is, adjust the flow rate of the water.
  • the controller 1 can be used to select the amount of water to be reduced.
  • the motor 3 is controlled to rotate forward (or reverse).
  • the adjusting rod 4 rotates, and the adjusting rod 4 is driven to the jack 5 so that the jack 5 drives the piston 6 to descend, reducing the distance between the piston 6 and the water outlet 32, thereby reducing the amount of water.
  • the controller 1 can be used to increase the amount of water.
  • the control circuit 2 controls the motor 3 to reverse (or forward), and the adjustment lever 4 is rotated.
  • the adjusting rod 4 is driven to the jack 5 to raise the jack 5, and the piston 6 rises under the elastic force of the return spring 10, increasing the distance between the piston 6 and the water outlet 32, thereby increasing the amount of water.
  • the embodiment is substantially the same as the first embodiment described above, and the difference is that: on the outlet pipe connected to the water outlet 72 of the valve body 7. A flow meter 9 is added, and the flow meter 9 is connected to the control circuit 2 and feeds the measured flow rate data to the control circuit 2.
  • the user can set the required flow rate through the controller 1, and after receiving the signal, the control circuit 2 compares it with the flow rate of the water fed back from the flow meter 9, and controls the motor 5 to rotate forward or reverse according to the comparison result, and the adjustment rod 4 is driven. Rotating, the adjusting rod 4 is driven on the jack 5, so that the jack 5 drives the piston 6 to rise or fall, and increases or decreases the distance between the piston 6 and the water outlet 32, thereby increasing or decreasing the flow rate of the water until the water flow rate It is consistent with the set flow rate, thereby achieving intelligent adjustment of the water flow rate.
  • the user can set the optimal flow rate through the controller 1, and the flow rate of the water discharged every time the water is discharged is the optimal flow rate, and it is convenient to manually adjust the flow rate every time.
  • An electronic flow regulating device of the present invention has a simple structure and convenient use, and can automatically adjust the water inlet and the like.
  • the water passage between the water outlets passes through the water area. It is applied to the water supply system to intelligently regulate the flow of water.

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Flow Control (AREA)

Abstract

L'invention concerne un dispositif électronique de régulation de flux conçu pour un système d'alimentation en eau, qui comprend une unité de commande (1), un circuit de commande (2), un moteur (3) et une soupape de régulation. Le circuit de commande (2) reçoit le signal de l'unité de commande (1) et commande la rotation du moteur (3); la soupape de régulation comprend un corps de soupape (7), une tige de régulation (4),  une tige de poussée (5), un manchon de régulation  (8) et un piston (6).  Le corps de soupape (7) est pourvu d'une admission d'eau (71) et d'une sortie d'eau (72), la tige de régulation (4) est reliée au moteur (3) de façon à tourner avec le moteur (3), la tige de poussée (6)sous la tige de régulation (4) est reliée par vissage à la tige de régulation (4), le manchon de régulation (8) est chemisé à l'extérieur de la tige de poussée (5) de façon à limiter cette dernière au seul déplacement dans la direction axiale, l'extrémité inférieure de la tige de poussée (5) est adaptée au piston (6), le piston (6) dans le corps de soupape (7) se déplace axialement de façon à réguler la zone de flux d'eau entre l'admission d'eau (71) et la sortie d'eau (72), et l'extrémité inférieure du piston peut fermer la sortie d'eau (72).
PCT/CN2009/075077 2008-11-26 2009-11-23 Dispositif electronique de regulation de flux Ceased WO2010060365A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CNU2008202291938U CN201327201Y (zh) 2008-11-26 2008-11-26 电子式流量调节装置
CN200820229193.8 2008-11-26

Publications (1)

Publication Number Publication Date
WO2010060365A1 true WO2010060365A1 (fr) 2010-06-03

Family

ID=41179173

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2009/075077 Ceased WO2010060365A1 (fr) 2008-11-26 2009-11-23 Dispositif electronique de regulation de flux

Country Status (2)

Country Link
CN (1) CN201327201Y (fr)
WO (1) WO2010060365A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111015900A (zh) * 2019-12-30 2020-04-17 湖南中航里程科技有限公司 一种日用陶瓷大小流量智能切换注浆机构
CN112984156A (zh) * 2021-02-05 2021-06-18 佛山市顺德区基诺德电器制造有限公司 一种热水器用水比例阀

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201327201Y (zh) * 2008-11-26 2009-10-14 厦门市易洁卫浴有限公司 电子式流量调节装置
CN104765387B (zh) * 2015-04-20 2017-11-21 泸州市慧江机械制造有限公司 一种旋转活塞式流量计
CN105715858A (zh) * 2016-04-15 2016-06-29 卢云飞 一种自来水管道流量控制装置
CN111494734A (zh) * 2018-02-05 2020-08-07 赵明洁 一种临床智能胸腔引流装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2354497A1 (fr) * 1976-06-08 1978-01-06 Leblanc Sa E L M Clapet, notamment pour regulateur de debit d'eau de chauffe-eau et similaire
EP0172113A2 (fr) * 1984-08-16 1986-02-19 Saunier Duval Eau Chaude Chauffage - Sdecc Régulateur de débit d'eau réglable pour mécanisme de commande à membrane différentielle pour appareil de production d'eau chaude par le gaz
CN2086833U (zh) * 1991-01-16 1991-10-16 上海第二工业大学 数字式流量调节阀
CN2161944Y (zh) * 1993-02-09 1994-04-13 黄林宝莲 液体压力、流量自动调节阀
CN201327201Y (zh) * 2008-11-26 2009-10-14 厦门市易洁卫浴有限公司 电子式流量调节装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2354497A1 (fr) * 1976-06-08 1978-01-06 Leblanc Sa E L M Clapet, notamment pour regulateur de debit d'eau de chauffe-eau et similaire
EP0172113A2 (fr) * 1984-08-16 1986-02-19 Saunier Duval Eau Chaude Chauffage - Sdecc Régulateur de débit d'eau réglable pour mécanisme de commande à membrane différentielle pour appareil de production d'eau chaude par le gaz
CN2086833U (zh) * 1991-01-16 1991-10-16 上海第二工业大学 数字式流量调节阀
CN2161944Y (zh) * 1993-02-09 1994-04-13 黄林宝莲 液体压力、流量自动调节阀
CN201327201Y (zh) * 2008-11-26 2009-10-14 厦门市易洁卫浴有限公司 电子式流量调节装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111015900A (zh) * 2019-12-30 2020-04-17 湖南中航里程科技有限公司 一种日用陶瓷大小流量智能切换注浆机构
CN112984156A (zh) * 2021-02-05 2021-06-18 佛山市顺德区基诺德电器制造有限公司 一种热水器用水比例阀

Also Published As

Publication number Publication date
CN201327201Y (zh) 2009-10-14

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