CN102287561A - Pressure regulator - Google Patents
Pressure regulator Download PDFInfo
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- CN102287561A CN102287561A CN 201110209538 CN201110209538A CN102287561A CN 102287561 A CN102287561 A CN 102287561A CN 201110209538 CN201110209538 CN 201110209538 CN 201110209538 A CN201110209538 A CN 201110209538A CN 102287561 A CN102287561 A CN 102287561A
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Abstract
The invention discloses a pressure regulator, which mainly comprises a body, a throttle valve, a limiting platform, a tapered table, a positioning seat, a spring and a screw. The body is made of plastic; a sealing pleat is formed on the outer surface of the body and can adapt to the inside diameter tolerances of pipelines and joints which are produced by different manufacturers to achieve a good sealing effect; a bump is formed on the throttle valve; and when pressure is over high, a tapered body is embedded into an outlet end, and liquid or gas flows out of a gap between the outlet end and the bump, so that good effects of stabilizing the pressure and controlling flow are achieved.
Description
Technical field
The present invention relates to a kind of adjusting that can adjust hydraulic pressure, pressure by air pressure regulator, particularly hydraulic pressure automatically, belong to the pressure automatic adjustment technology.
Background technique
In the transporting system of existing liquid or gas, mostly there is not pressure controlled device with being connected of concrete apparatus endways.As tap and being connected of water pipe, air pump and being connected of air pressure nail gun etc.
With the tap water is example, the connection between the water supply pipe, and being connected between water pipe and the tap all realizes by joint.These joints mainly are the effects of playing connection at present, do not possess other functions.Present building supplies water, and dual mode is generally arranged, a kind of be to use suction booster from bottom to top send the water mode, a kind of is to settle water tank, the mode of utilizing water-head to carry from top to bottom at roof.No matter be any water mode of sending, different floor hydraulic pressure also can be different, thereby cause different floor water-outlet quantity differences.
Disclose a kind of water-saving type pipe joint and unlatching or method for closing in application number is 200910098530.3 patent document, advantage is the dual functions with pipe joint and stop valve, and deficiency is not possess the ability that pressure is adjusted.
In the patent No. is 201020694127.5 patent document, disclose a kind of water pipe adapter, can adjust the water yield along with the variation of hydraulic pressure, when hydraulic pressure was excessive, throttle valve clogged water outlet, and water can only flow out from the spilled water hole on the throttle valve, play the effect of pressure control current stabilization, reach the purpose of water saving.But in the application of reality, when the installation of water system is finished, partly the water pipe adapter of water outlet is embedded in the wall, reequip just very difficult.
Therefore, it is more simple to need to seek a kind of installation, does not need supply system is done the voltage stabilizing throttle device of big transformation.
Summary of the invention
It is simple to the purpose of this invention is to provide a kind of installation, does not need existing system is done the voltage stabilizing throttle device of big transformation.
Technological scheme of the present invention is: pressure regulator mainly is made up of body 1, throttle valve 2, spacing platform 3, taper platform 4, positioning seat 5, spring 6, screw 7, described throttle valve 2 comprises taper 21, projection 22, valve rod 23 again, described positioning seat 5 is placed on the spacing platform 3, described valve rod 23 passes the center hole of positioning seat 5 to entrance point from outlet end, screw 7 passes spring 6, is tightened on the inner bolt hole of valve rod 23.Described body 1 adopts plastic production, and outer surface is provided with sealing pleat 11.
Be provided with elongated projection parallel more than three 22 on the tapered slope of described taper 21 with the tapered slope of taper 21.
Described projection 23 is the axle center with the axis of taper, is symmetric arrays.
Described valve rod 23 be provided with positioning seat 5 center bore inner walls on the positioning key 231 that is complementary of locating slot 51.
Described spacing platform 3 is positioned at body 1 inwall, is the hollow cylindrical coaxial with body 1; The entrance point of described taper platform 4 connects with the outlet end of spacing platform 3.
The entrance point aperture of described taper platform 4 is greater than the aperture of outlet end.
The maximum diameter of described taper 21 is less than the maximum diameter of hole of taper platform 4, and the tapered slope of described taper 21 is parallel with the tapered slope of taper platform 4.
The invention has the beneficial effects as follows:
1, can in mounted pipe network system, not need to do significantly and reequip, change, only need in pipe coupling, install pressure regulator of the present invention additional, just can play the effect of voltage stabilizing control stream.
2, be provided with the sealing pleat outside body, the pipeline of can the self adaption different manufacturers producing, the id tolerance of joint play the effect of good sealing.
3, be provided with projection on throttle valve, when pressure was excessive, taper embedded outlet, and liquid or gas flow out from the gap between outlet and the projection, effectively prevent the generation of shutoff phenomenon.
Description of drawings
Fig. 1 is a static structure sectional view of the present invention;
Fig. 2 is a dynamic structure sectional view of the present invention;
Fig. 3 is that importer of the present invention is to partial sectional perspective view;
Fig. 4 is a Way out partial sectional perspective view of the present invention;
Fig. 5 is a throttle valve schematic perspective view of the present invention;
Fig. 6 is a positioning seat schematic perspective view of the present invention.
Among the figure, 1, body, 11, the sealing pleat, 12, entrance point, 13, outlet end, 2, throttle valve, 21, taper, 22, projection, 23, valve body, 231, positioning key, 3, spacing platform, 4, the taper platform, 5, positioning seat, 51, locating slot, 6, spring, 7, screw.
Embodiment
As Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5 and shown in Figure 6, pressure regulator mainly is made up of body 1, throttle valve 2, spacing platform 3, taper platform 4, positioning seat 5, spring 6, screw 7, described throttle valve 2 comprises taper 21, projection 22, valve rod 23 again, described positioning seat 5 is placed on the spacing platform 3, described valve rod 23 passes the center hole of positioning seat 5 to entrance point from outlet end, screw 7 passes spring 6, is tightened on the inner bolt hole of valve rod 23.Described body 1 adopts plastic production, and outer surface is provided with sealing pleat 11.
Be provided with elongated projection parallel more than three 22 on the tapered slope of described taper 21 with the tapered slope of taper 21.
Described projection 23 is the axle center with the axis of taper, is symmetric arrays.
Described valve rod 23 be provided with positioning seat 5 center bore inner walls on the positioning key 231 that is complementary of locating slot 51.When liquid or gas stream are crossed taper, under the effect of pressure, might rotate and cause that screw gets loose, positioning key 231 being set on the valve rod 23 and interacting, can prevent the generation of rotating with locating slot 51 on the positioning seat.
Described spacing platform 3 is positioned at body 1 inwall, is the hollow cylindrical coaxial with body 1; The entrance point of described taper platform 4 connects with the outlet end of spacing platform 3.
The entrance point aperture of described taper platform 4 is greater than the aperture of outlet end.
The maximum diameter of described taper 21 is less than the maximum diameter of hole of taper platform 4, and the tapered slope of described taper 21 is parallel with the tapered slope of taper platform 4.
Before the use, pressure regulator is filled in the hole of pipeline, joint by flow direction.
As shown in Figure 1, be example with current, when current flow through outlet end 13 from the entrance point 12 of pressure regulator, the pressure of water makes the direction motion of throttle valve 2 to taper platform 4.When the pressure of current hour, the underpressure that current produce on taper 21 is to overcome the pressure of spring, the position of throttle valve 2 can not change, current flow through positioning seat 5, taper 21 swimmingly, from outlet end 13 outflows; When the pressure of current increases, the pressure that current produce on taper 21 has overcome the pressure of spring, taper 21 is moved to the direction of outlet end 13, the distance that causes taper 21 and outlet end 13 is along with the increase of pressure is more and more littler, embed taper platform 4 fully until taper 21, projection 23 makes between the outer rim of taper 21 and the taper platform 4 and forms the gap, as shown in Figure 2, at this moment, current can only flow out by the gap between taper 21 and the taper platform 4.
Taper is by above-mentioned motion, thereby reaches the effect of voltage stabilizing control stream.
The foregoing description only is to be used for interpretation purposes of the present invention, and is not to be limitation of the present invention, and those skilled in the art in essential scope of the present invention, make various variations or alternative, also should belong to protection category of the present invention.
Claims (8)
1. pressure regulator is mainly by body (1), throttle valve (2), spacing platform (3), taper platform (4), positioning seat (5), spring (6), screw (7) is formed, described throttle valve (2) comprises taper (21) again, projection (22), valve rod (23), described positioning seat (5) is placed on the spacing platform (3), described valve rod (23) passes the center hole of positioning seat (5) to entrance point from outlet end, screw (7) passes spring (6), be tightened on the inner bolt hole of valve rod (23), it is characterized in that: described body (1) adopts plastic production, and outer surface is provided with sealing pleat (11).
2. pressure regulator according to claim 1 is characterized in that: be provided with elongated projection (22) parallel with the tapered slope of taper (21) more than three on the tapered slope of described taper (21).
3. pressure regulator according to claim 1 is characterized in that: described projection (23) is the axle center with the axis of taper, is symmetric arrays.
4. pressure regulator according to claim 1 is characterized in that: described valve rod (23) be provided with positioning seat (5) center bore inner wall on the positioning key (231) that is complementary of locating slot (51).
5. pressure regulator according to claim 1 is characterized in that: described spacing platform (3) is positioned at body (1) inwall, is and the coaxial hollow cylindrical of body (1); The entrance point of described taper platform (4) connects with the outlet end of spacing platform (3).
6. pressure regulator according to claim 5 is characterized in that: the entrance point aperture of described taper platform (4) is greater than the aperture of outlet end.
7. pressure regulator according to claim 1 is characterized in that: the maximum diameter of described taper (21) is less than the aperture of spacing platform (3), greater than the aperture of taper platform (4) outlet end.
8. pressure regulator according to claim 7 is characterized in that: the maximum diameter of described taper (21) is less than the maximum diameter of hole of taper platform (4), and the tapered slope of described taper (21) is parallel with the tapered slope of taper platform (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110209538 CN102287561A (en) | 2011-07-25 | 2011-07-25 | Pressure regulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110209538 CN102287561A (en) | 2011-07-25 | 2011-07-25 | Pressure regulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102287561A true CN102287561A (en) | 2011-12-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110209538 Pending CN102287561A (en) | 2011-07-25 | 2011-07-25 | Pressure regulator |
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| Country | Link |
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| CN (1) | CN102287561A (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103233905A (en) * | 2013-04-17 | 2013-08-07 | 江苏振华泵业制造有限公司 | Voltage stabilizing and current limiting device of matched centrifugal pump |
| CN104747843A (en) * | 2015-04-07 | 2015-07-01 | 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 |
| CN104819354A (en) * | 2015-05-22 | 2015-08-05 | 中山市雅西环保科技有限公司 | Water pipe connector capable of being adjusted in two directions |
| CN105065742A (en) * | 2015-07-27 | 2015-11-18 | 中山市雅西环保科技有限公司 | Adjusting device with fixing support |
| CN105065743A (en) * | 2012-05-03 | 2015-11-18 | 晋江市东亨工业设计有限公司 | Galvanostat for gas and liquid |
| CN105202238A (en) * | 2012-05-03 | 2015-12-30 | 晋江市东亨工业设计有限公司 | Galvanostat |
| CN105546124A (en) * | 2013-10-23 | 2016-05-04 | 南安市丽迪家居用品有限公司 | Valve seat |
| CN105546249A (en) * | 2013-10-29 | 2016-05-04 | 南安市丽迪家居用品有限公司 | Water joint |
| CN105673901A (en) * | 2013-10-29 | 2016-06-15 | 南安市丽迪家居用品有限公司 | Water-saving connector |
| CN105840938A (en) * | 2015-04-02 | 2016-08-10 | 中山市雅西环保科技有限公司 | Water pipe connector with piston |
| CN104763853B (en) * | 2015-04-21 | 2016-08-17 | 中山市雅西环保科技有限公司 | Joint |
| CN106195377A (en) * | 2013-10-29 | 2016-12-07 | 南安市丽迪家居用品有限公司 | A kind of water nozzle of belt spool |
| CN107061860A (en) * | 2017-06-21 | 2017-08-18 | 海盐县秦山液压机械厂 | A kind of joint with decompression function |
| CN113889800A (en) * | 2020-07-01 | 2022-01-04 | 济南无线电九厂有限公司 | High-reliability double-balanced-film type isobaric balance compensation system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080001110A1 (en) * | 2006-06-29 | 2008-01-03 | Ckd Corporation | Flow control valve |
| CN201096241Y (en) * | 2007-10-20 | 2008-08-06 | 王占奎 | Pipeline enlarging jointing construction |
| CN101561065A (en) * | 2009-05-13 | 2009-10-21 | 苗玉光 | Water-saving type pipe joint and opening or closing method |
| CN201902741U (en) * | 2010-12-31 | 2011-07-20 | 李耀强 | Water pipe connector |
| CN202171046U (en) * | 2011-07-25 | 2012-03-21 | 李耀强 | Pressure adjustor |
-
2011
- 2011-07-25 CN CN 201110209538 patent/CN102287561A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080001110A1 (en) * | 2006-06-29 | 2008-01-03 | Ckd Corporation | Flow control valve |
| CN201096241Y (en) * | 2007-10-20 | 2008-08-06 | 王占奎 | Pipeline enlarging jointing construction |
| CN101561065A (en) * | 2009-05-13 | 2009-10-21 | 苗玉光 | Water-saving type pipe joint and opening or closing method |
| CN201902741U (en) * | 2010-12-31 | 2011-07-20 | 李耀强 | Water pipe connector |
| CN202171046U (en) * | 2011-07-25 | 2012-03-21 | 李耀强 | Pressure adjustor |
Cited By (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105065743A (en) * | 2012-05-03 | 2015-11-18 | 晋江市东亨工业设计有限公司 | Galvanostat for gas and liquid |
| CN105135017A (en) * | 2012-05-03 | 2015-12-09 | 晋江市东亨工业设计有限公司 | Throttling equipment |
| CN105202238A (en) * | 2012-05-03 | 2015-12-30 | 晋江市东亨工业设计有限公司 | Galvanostat |
| CN103233905A (en) * | 2013-04-17 | 2013-08-07 | 江苏振华泵业制造有限公司 | Voltage stabilizing and current limiting device of matched centrifugal pump |
| CN105546124B (en) * | 2013-10-23 | 2017-10-27 | 南安市丽迪家居用品有限公司 | A kind of valve seat |
| CN105546124A (en) * | 2013-10-23 | 2016-05-04 | 南安市丽迪家居用品有限公司 | Valve seat |
| 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 |
| 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 |
| CN105546249B (en) * | 2013-10-29 | 2017-06-27 | 南安市丽迪家居用品有限公司 | A kind of water swivel |
| CN105546249A (en) * | 2013-10-29 | 2016-05-04 | 南安市丽迪家居用品有限公司 | Water joint |
| CN105673901A (en) * | 2013-10-29 | 2016-06-15 | 南安市丽迪家居用品有限公司 | Water-saving connector |
| CN106195377A (en) * | 2013-10-29 | 2016-12-07 | 南安市丽迪家居用品有限公司 | A kind of water nozzle of belt spool |
| CN105840937A (en) * | 2015-04-02 | 2016-08-10 | 中山市雅西环保科技有限公司 | Water pipe connector |
| CN105840938A (en) * | 2015-04-02 | 2016-08-10 | 中山市雅西环保科技有限公司 | Water pipe connector with piston |
| 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 |
| CN105840938B (en) * | 2015-04-02 | 2017-10-17 | 南安市丽迪家居用品有限公司 | A kind of water pipe head with piston |
| CN105889676A (en) * | 2015-04-07 | 2016-08-24 | 南安市丽迪家居用品有限公司 | Water pipe connector |
| CN104747843A (en) * | 2015-04-07 | 2015-07-01 | 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 |
| CN105889676B (en) * | 2015-04-07 | 2018-05-08 | 南安市丽迪家居用品有限公司 | A kind of water pipe head |
| CN104763853B (en) * | 2015-04-21 | 2016-08-17 | 中山市雅西环保科技有限公司 | Joint |
| CN104819354B (en) * | 2015-05-22 | 2016-11-23 | 中山市雅西环保科技有限公司 | Water pipe connector capable of being adjusted in two directions |
| CN104819354A (en) * | 2015-05-22 | 2015-08-05 | 中山市雅西环保科技有限公司 | Water pipe connector capable of being adjusted in two directions |
| CN105065742A (en) * | 2015-07-27 | 2015-11-18 | 中山市雅西环保科技有限公司 | Adjusting device with fixing support |
| CN107061860A (en) * | 2017-06-21 | 2017-08-18 | 海盐县秦山液压机械厂 | A kind of joint with decompression function |
| CN113889800A (en) * | 2020-07-01 | 2022-01-04 | 济南无线电九厂有限公司 | High-reliability double-balanced-film type isobaric balance compensation system |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20111221 |