CN103591317B - A kind of throttle valve and select the water pipe adapter of this throttle valve - Google Patents

A kind of throttle valve and select the water pipe adapter of this throttle valve Download PDF

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Publication number
CN103591317B
CN103591317B CN201310604492.0A CN201310604492A CN103591317B CN 103591317 B CN103591317 B CN 103591317B CN 201310604492 A CN201310604492 A CN 201310604492A CN 103591317 B CN103591317 B CN 103591317B
Authority
CN
China
Prior art keywords
taper
throttle valve
platform
water
screw
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.)
Expired - Fee Related
Application number
CN201310604492.0A
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Chinese (zh)
Other versions
CN103591317A (en
Inventor
李耀强
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.)
Kou Yezhi
Original Assignee
李耀强
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Filing date
Publication date
Application filed by 李耀强 filed Critical 李耀强
Priority to CN201310604492.0A priority Critical patent/CN103591317B/en
Publication of CN103591317A publication Critical patent/CN103591317A/en
Application granted granted Critical
Publication of CN103591317B publication Critical patent/CN103591317B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/20—Excess-flow valves
    • F16K17/22—Excess-flow valves actuated by the difference of pressure between two places in the flow line
    • F16K17/24—Excess-flow valves actuated by the difference of pressure between two places in the flow line acting directly on the cutting-off member
    • F16K17/28—Excess-flow valves actuated by the difference of pressure between two places in the flow line acting directly on the cutting-off member operating in one direction only
    • F16K17/30—Excess-flow valves actuated by the difference of pressure between two places in the flow line acting directly on the cutting-off member operating in one direction only spring-loaded
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L29/00—Joints with fluid cut-off means
    • F16L29/02—Joints with fluid cut-off means with a cut-off device in one of the two pipe ends, the cut-off device being automatically opened when the coupling is applied

Abstract

Water pipe adapter forms primarily of body 1, throttle valve 2, limiting platform 3, taper platform 4, positioning seat 5, spring 6, screw 7, described throttle valve 2 comprises again taper 21, valve rod 22, relief hole 23, snubber 24, positioning seat 5 is settled in described limiting platform 3 water intake one end, be provided with taper platform 4 in one end of limiting platform 3 water outlet, described taper 21 has plural relief hole 23.The present invention, can adjusting water outlet pressure automatically by the corrective action of throttle valve 2, makes the water-outlet quantity of different floor close.

Description

A kind of throttle valve and select the water pipe adapter of this throttle valve
Technical field
The present invention relates to a kind of the be arranged on throttle valve used in water pipe adapter and the water pipe adapter of selecting this throttle valve, particularly a kind of water pipe adapter can stablizing tap water outlet pressure, belongs to the optimisation technique of water pipe adapter.
Background technique
Connection between water supply pipe, the connection between water pipe and tap, is all realized by joint.These joints mainly play the effect of connection at present, do not possess other functions.Current building supplies water, and generally has two kinds of modes, a kind of be use suction booster from bottom to top send water mode, one settles water tank at roof, utilizes the mode that water-head is carried from top to bottom.Be no matter anyly send water mode, different floor hydraulic pressure also can be different, thus cause different floor water-outlet quantity different.
Be disclose a kind of water-saving type pipe joint and unlatching or method for closing in the patent document of 200910098530.3 at application number, advantage is the dual functions with pipe joint and stop valve, and deficiency is the ability not possessing pressure adjusting.
Therefore, needing to find one can adjust hydraulic pressure, makes the water pipe adapter that the water-outlet quantity of different floor reaches unanimity as far as possible.
Summary of the invention
The object of this invention is to provide one and can adjust hydraulic pressure, make the water pipe adapter that the water-outlet quantity of different floor reaches unanimity as far as possible.
Technological scheme of the present invention is: a kind of throttle valve, and described throttle valve 2 comprises taper 21, valve rod 22, relief hole 23, snubber 24, and described taper 21 has plural relief hole 23; Described valve rod 22 one end is connected with taper 21, and the other end is provided with screw 221.
Water pipe adapter forms primarily of body 1, throttle valve 2, limiting platform 3, taper platform 4, positioning seat 5, spring 6, screw 7, and described limiting platform 3 is located at inner body wall; The aperture of described limiting platform 3 is less than water intake aperture and the water outlet aperture of body 1; Settle positioning seat 5 in described limiting platform 3 water intake one end, be provided with taper platform 4 in one end of limiting platform 3 water outlet; One end that described valve rod 22 is provided with screw 221 from water outlet to the direction of water intake through the center hole of positioning seat 5; Screw 7, through spring 6, is fixed in the screw 221 on valve rod 22.
The maximum diameter of described taper 21 is less than the aperture of limiting platform 3, is greater than the minimum-value aperture of taper platform 4.
The tapered slope of described taper 21 is parallel with the tapered slope of taper platform 4.
Beneficial effect:
By the corrective action of throttle valve, can adjusting water outlet pressure automatically, make the water-outlet quantity of different floor close.
Accompanying drawing explanation
Fig. 1 is main TV structure schematic diagram of the present invention;
Fig. 2 is three-dimensional broken section structural representation of the present invention;
Fig. 3 is throttle-valve structure schematic diagram of the present invention;
Fig. 4 is spring structure schematic diagram of the present invention;
Fig. 5 is screw structural schematic diagram of the present invention;
Fig. 6 is location seat structure schematic diagram of the present invention.
In figure, 1, body, 2, throttle valve, 3, limiting platform, 4, taper platform, 5, positioning seat, 6, spring, 7, screw.
Embodiment
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5 and Fig. 6, water pipe adapter forms primarily of body 1, throttle valve 2, limiting platform 3, taper platform 4, positioning seat 5, spring 6, screw 7, described throttle valve 2 comprises again taper 21, valve rod 22, relief hole 23, snubber 24, positioning seat 5 is settled in described limiting platform 3 water intake one end, be provided with taper platform 4 in one end of limiting platform 3 water outlet, described taper 21 has plural relief hole 23.
The aperture of described limiting platform 3 is less than water intake aperture and the water outlet aperture of body 1.
The maximum diameter of described taper 21 is less than the aperture of limiting platform 3, is greater than the minimum-value aperture of taper platform 4.
The tapered slope of described taper 21 is parallel with the tapered slope of taper platform 4.
Described valve rod 22 one end is connected with taper 21, and the other end is provided with screw 221.
One end that described valve rod 22 is provided with screw 221 from water outlet to the direction of water intake through the center hole of positioning seat 5.
Screw 7, through spring 6, is fixed in the screw on valve rod 22.
As shown in Figure 1, when turning on tap, current flow to water outlet from the water intake of water pipe adapter, and the pressure of water makes throttle valve 2 move to the direction of taper platform 4.When the pressure of current is less, the underpressure produced on taper 21 due to current is to overcome the tractive force of spring, and the position of throttle valve 2 can not change, and flows through water pipe adapter to smooth in water flow; When the pressure of current is larger, the pressure that current produce on taper 21 overcomes the tractive force of spring, and taper 21 is to water outlet end motion, and the space between taper 21 and taper platform 4 reduces, thus decreases water flow; Along with the increase of hydraulic pressure, space between taper 21 and taper platform 4 reduces further, until the space between taper 21 and taper platform 4 is plugged completely, as shown in the dotted line part in Fig. 1, at this moment, current can only be flowed out by the relief hole 23 on taper 21, and it is relatively stable to use water quantity holding, flow will be caused excessive because hydraulic pressure is large, cause waste.After closing water outlet, the hydraulic pressure around throttle valve 2 promptly tends to balance, and under the effect of spring draft force, throttle valve 2 can automatically revert to initial state.
Carried out the pressure of Regulation spring 6 by the degree of depth of adjusting screw 7 in screw 221, spring is compressed more severe, just needs larger hydraulic pressure could promote throttle valve 2 and moves to the direction of taper platform 4, thus reach the object of automatic water pressure adjustment.
As depicted in figs. 1 and 2, described body two ends are provided with internal thread, in the application of reality, also can be set to outside thread, or be internal threads, while be outside thread, with the usage requirement of satisfied reality.
Above-described embodiment is only used to interpretation purposes of the present invention, and is not limitation of the present invention, those skilled in the art, in essential scope of the present invention, makes a variety of changes or substitutes, also should belong to protection category of the present invention.

Claims (4)

1. a throttle valve, is characterized in that: described throttle valve (2) comprises taper (21), valve rod (22), relief hole (23), snubber (24), and described taper (21) has plural relief hole (23); Described valve rod (22) one end is connected with taper (21), and the other end is provided with screw (221).
2. select the water pipe adapter of throttle valve according to claim 1, it is characterized in that: water pipe adapter is primarily of body (1), throttle valve (2), limiting platform (3), taper platform (4), positioning seat (5), spring (6), screw (7) composition, and described limiting platform (3) is located at inner body wall; The aperture of described limiting platform (3) is less than water intake aperture and the water outlet aperture of body (1); Settle positioning seat (5) in described limiting platform (3) water intake one end, be provided with taper platform (4) in one end of limiting platform (3) water outlet; One end that described valve rod (22) is provided with screw (221) from water outlet to the direction of water intake through the center hole of positioning seat (5); Screw (7), through spring (6), is fixed in the screw (221) on valve rod (22).
3. water pipe adapter according to claim 2, is characterized in that: the maximum diameter of described taper (21) is less than the aperture of limiting platform (3), is greater than the minimum-value aperture of taper platform (4).
4. water pipe adapter according to claim 3, is characterized in that: the tapered slope of described taper (21) is parallel with the tapered slope of taper platform (4).
CN201310604492.0A 2010-12-31 2010-12-31 A kind of throttle valve and select the water pipe adapter of this throttle valve Expired - Fee Related CN103591317B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310604492.0A CN103591317B (en) 2010-12-31 2010-12-31 A kind of throttle valve and select the water pipe adapter of this throttle valve

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201010618121.4A CN102563252B (en) 2010-12-31 2010-12-31 Water pipe connector
CN201310604492.0A CN103591317B (en) 2010-12-31 2010-12-31 A kind of throttle valve and select the water pipe adapter of this throttle valve

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN201010618121.4A Division CN102563252B (en) 2010-12-31 2010-12-31 Water pipe connector

Publications (2)

Publication Number Publication Date
CN103591317A CN103591317A (en) 2014-02-19
CN103591317B true CN103591317B (en) 2016-03-30

Family

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Family Applications (2)

Application Number Title Priority Date Filing Date
CN201010618121.4A Active CN102563252B (en) 2010-12-31 2010-12-31 Water pipe connector
CN201310604492.0A Expired - Fee Related CN103591317B (en) 2010-12-31 2010-12-31 A kind of throttle valve and select the water pipe adapter of this throttle valve

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CN201010618121.4A Active CN102563252B (en) 2010-12-31 2010-12-31 Water pipe connector

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CN103075589B (en) * 2013-01-24 2014-10-08 河海大学 Ultrahigh pressure pipe expansion type voltage stabilization joint
CN103216217B (en) * 2013-04-23 2015-07-29 东北石油大学 A kind of Float-type flow stabilizer
CN105546250A (en) * 2013-10-23 2016-05-04 南安市丽迪家居用品有限公司 Connector with adjusting device
CN105605268B (en) * 2013-10-29 2017-10-17 南安市丽迪家居用品有限公司 The adjustable water saving joint of one kind
CN105673901B (en) * 2013-10-29 2017-10-17 南安市丽迪家居用品有限公司 One kind water saving joint
CN105650383B (en) * 2013-11-25 2017-07-14 中山市雅西环保科技有限公司 A kind of water pipe head
CN105650384B (en) * 2013-11-25 2017-06-27 中山市雅西环保科技有限公司 A kind of water pipe head that can adjust max water yield
US9671035B2 (en) 2014-07-18 2017-06-06 Industrial Technology Research Institute Flow regulator
CN105840937B (en) * 2015-04-02 2017-10-17 中山市雅西环保科技有限公司 A kind of water pipe head
CN104747843B (en) * 2015-04-07 2017-05-03 中山市雅西环保科技有限公司 Water pipe joint capable of adjusting water yield from water outlet end
CN106051346A (en) * 2015-05-22 2016-10-26 中山市雅西环保科技有限公司 Connecting piece
CN107763273A (en) * 2016-01-06 2018-03-06 中山市雅西环保科技有限公司 A kind of assembling of flow valve and application method
CN105546172B (en) * 2016-01-06 2017-11-03 中山市雅西环保科技有限公司 A kind of thrift lock
LU92959B1 (en) 2016-01-26 2017-08-07 Luxembourg Patent Co Fluid flow limiter
CN105715892B (en) * 2016-05-05 2019-03-29 徐工集团工程机械股份有限公司 A kind of quick coupling having pressure-limiting function
DE102017115480B4 (en) * 2017-07-11 2019-08-22 Schaeffler Technologies AG & Co. KG Damping device in a hydraulic route
CN107544568B (en) * 2017-09-07 2020-10-02 王雅 Culture pond with water level control mechanism
CN107940055A (en) * 2017-11-07 2018-04-20 甘肃腾越电子科技有限公司 A kind of throttle device
CN108866962B (en) * 2018-08-08 2023-06-02 重庆海尔洗衣机有限公司 Water inlet valve and washing machine
CN111895657B (en) * 2020-08-06 2021-07-02 宁波方太厨具有限公司 Water inlet joint equipment of gas water heater and water heater comprising same

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CN201281049Y (en) * 2008-09-19 2009-07-29 郑州宇通重工有限公司 Swing bolt mounted with one-way throttle valve
CN101561065A (en) * 2009-05-13 2009-10-21 苗玉光 Water-saving type pipe joint and opening or closing method

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Publication number Priority date Publication date Assignee Title
AU5547280A (en) * 1979-02-12 1980-08-21 John Carrington Check valve
DE102006059471A1 (en) * 2006-12-14 2008-06-26 Viega Gmbh & Co. Kg Flow monitor for automatic shutting-off of pipe exposed to throughflow of medium has circumferentially extending slot on inner side of housing which accommodates locating component which comes to lie on inner side of housing
CN201129467Y (en) * 2007-12-18 2008-10-08 武汉钢铁(集团)公司 High tight durable valve
CN201281049Y (en) * 2008-09-19 2009-07-29 郑州宇通重工有限公司 Swing bolt mounted with one-way throttle valve
CN101561065A (en) * 2009-05-13 2009-10-21 苗玉光 Water-saving type pipe joint and opening or closing method

Also Published As

Publication number Publication date
CN102563252B (en) 2015-01-07
CN102563252A (en) 2012-07-11
CN103591317A (en) 2014-02-19

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SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
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Inventor after: Kou Yezhi

Inventor before: Li Yaoqiang

CB03 Change of inventor or designer information
TR01 Transfer of patent right

Effective date of registration: 20170314

Address after: 300000 Tianjin Binhai New Area, Beitang, Tanggu Xin Yu home 47-3-201

Patentee after: Kou Yezhi

Address before: P.O. Box No. 35 A007 District Fuhua road 528400 Guangdong city of Zhongshan Province

Patentee before: Li Yaoqiang

TR01 Transfer of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160330

Termination date: 20171231

CF01 Termination of patent right due to non-payment of annual fee