CN105065743A - Galvanostat for gas and liquid - Google Patents
Galvanostat for gas and liquid Download PDFInfo
- Publication number
- CN105065743A CN105065743A CN201510494583.2A CN201510494583A CN105065743A CN 105065743 A CN105065743 A CN 105065743A CN 201510494583 A CN201510494583 A CN 201510494583A CN 105065743 A CN105065743 A CN 105065743A
- Authority
- CN
- China
- Prior art keywords
- valve
- main
- flowing hole
- outlet
- spring
- 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.)
- Pending
Links
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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/32—Details
- F16K1/52—Means for additional adjustment of the rate of flow
- F16K1/526—Means for additional adjustment of the rate of flow for limiting the maximum flow rate, using a second valve
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Control Of Fluid Pressure (AREA)
- Valve Housings (AREA)
- Check Valves (AREA)
- Safety Valves (AREA)
Abstract
A galvanostat for gas and liquid is mainly composed of a base, a female valve and an elastic device, wherein the female valve and the elastic device are arranged in the base. The base (1) is made of plastic, and protruding sealing folds or threads are arranged on the outer wall, and the outer wall of the base is in close fit with the inner wall of a tap water pipe when the galvanostat is plugged in the tap water pipe. An adjusting device is arranged in an overflow hole of the female valve, and used for adjusting flow when the female valve is pushed by pressure to plug an outlet.
Description
Technical field
The present invention relates to the galvanostat that a kind of user independently can set gas output or liquid outlet quantity as required, belong to the optimisation technique of air supply system and liquid-supplying system.
Background technique
Liquid-supplying system, for tap water: 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 the device utilizing hydraulic pressure automatically to regulate running water output in the patent document of 200520142654.4 in the patent No., advantage is the effect achieving voltage stabilizing flow control, and achieve miniaturization, deficiency is that user independently can not set discharge pressure or water-outlet quantity as required, structure relative complex, cost is relatively high.
Be disclose a kind of constant-voltage current stabilizer in the patent document of 201120282404.6 at application number, what make user carry out Regulation spring in the position of base internal wall by adjustment positioning seat answers pressure in advance, thus realizes the object of voltage stabilizing flow control.When deficiency is work, valve rod often can be given prominence to outside pedestal, and cause the overall volume of constant-voltage current stabilizer to increase, cost is also corresponding higher, and some specific taps cannot be installed.
Be disclose a kind of faucet water-saver in the patent document of 201120313115.8 at application number, the screw thread matched with elastic device inwall is provided with at the outer wall of throttle valve, after user passes through to regulate the position target setting water-outlet quantity of throttle valve in elastic device, faucet water-saver operationally just can according to instantaneous variation in water pressure, automatic control water-outlet quantity is in setting range, deficiency is that hydraulic pressure can not be excessive, when hydraulic pressure is excessive, throttle valve blocking osculum, at this moment, the aperture of water-outlet quantity only with the water passage hole be located on throttle valve is relevant, water-outlet quantity be no longer under pressure change impact.
Also there is the problem identical with water system in air supply system.
Therefore, needing to find a kind of user can independently set liquid outlet quantity or gas output as required, and when pressure is larger, still can adjust liquid measure or the throttle device of gas output in constant range.
Summary of the invention
The object of the invention is: providing needs to find a kind of user and can independently set liquid outlet quantity or gas output as required, and when pressure is larger, still can adjust liquid measure or the galvanostat of gas output in constant range.
Technological scheme of the present invention is: a kind of gas liquid two purpose galvanostat, forms primarily of pedestal 1 and the main-valve 2 be placed in pedestal 1 and elastic device 3; Pedestal 1 outer wall establishes bossed sealing pleat or screw thread 11, and the outlet aperture of pedestal 1 is less than import, and outlet is provided with the catch 13 be connected as a single entity with pedestal 1 around; Main-valve 2 comprises columniform matrix and the cone that is bottom surface with the end face of matrix, and be provided with flowing hole 21 along main-valve 2 axle center, the matrix outer wall of main-valve 2 is provided with screw thread 22, and main-valve 2 enters pedestal 1 in the posterior mode of front matrix from entrance point by cone; Elastic device 3 is linked in sequence by the female gland of band and turriform spring and forms, and be placed on catch 13 at the bottom of the tower of turriform spring, catch 13 is provided with the annular flange 12 towards import; The gland of elastic device is screwed on the matrix outer wall of main-valve 2 by internal thread rotation, the cone of main-valve 2 is made to enter in turriform spring, in the flowing hole 21 of main-valve 2 inside, settle a controlling device, described controlling device is used for the adjust flux when the clogging outlet of pressure promotion main-valve 2; Described controlling device comprises support 23, sub-valve 4, spring 5 and screw 6; Described support 23 is fixed on flowing hole 21 inwall by cantilever, and support 23 is provided with discharge orifice and positioning hole; Described sub-valve 4 comprises valve rod 41 and valve head 42, and described valve rod 41 end is provided with outside thread; Described screw 6 adopts hollow structure, and is provided with internal thread at the inwall of hollow part; During assembling, the valve rod 41 of sub-valve 4 enters flowing hole 21 from the outlet end of main-valve 2 and passes the positioning hole support 23, then through spring 5, screw 6 enters from the entrance point of flowing hole 21 and is screwed in the outside thread of valve rod 41, is fixed on support 23 by sub-valve 4.
The face area of one end that described valve head 42 is connected with valve rod 41 is less than the section area of the other end; The shape of flowing hole 21 outlet end inwall is identical with the shape of valve head 42 sidewall, and both form negative and positive coupling, and when the fluid entered from flowing hole 21 pressure be applied on sub-valve is less than the prestressing force of spring 5, valve head 42 blocks the outlet of flowing hole 21.
Described valve head 42 top is provided with adjustment mouth, for coordinating the prestressing force of Regulation spring 5 with screw 6.
The entrance point of described flowing hole 21 arranges guiding curved surface, and described guiding curved surface inlet diameter is greater than outlet diameter.
Diameter in the middle part of described flowing hole is equal with the outlet diameter of guiding curved surface.
Described spring 5 adopts tubular spring.
Beneficial effect
1, in the flowing hole of main-valve, arrange a controlling device, described controlling device is used for the adjust flux when the clogging outlet of pressure promotion main-valve.
Accompanying drawing explanation
Fig. 1 is main TV structure sectional view of the present invention;
Fig. 2 is this bright main-valve structure sectional view;
Fig. 3 is main-valve plan view of the present invention;
Fig. 4 is the structural representation of sub-valve of the present invention;
Fig. 5 is the sectional view of screw of the present invention.
Embodiment
As shown in Figure 1, a kind of gas liquid two purpose galvanostat, forms primarily of pedestal 1 and the main-valve 2 be placed in pedestal 1 and elastic device 3; Pedestal 1 outer wall establishes bossed sealing pleat or screw thread 11, makes the inwall of pedestal 1 outer wall and running water pipe form drive fit when filling in running water pipe.
The outlet aperture of pedestal 1 is less than import, and outlet is provided with the catch 13 be connected as a single entity with pedestal 1 around.
As shown in Figures 2 and 3, main-valve 2 comprises columniform matrix and the cone that is bottom surface with the end face of matrix, be provided with flowing hole 21 along main-valve 2 axle center, the matrix outer wall of main-valve 2 is provided with screw thread 22, and main-valve 2 enters pedestal 1 in the posterior mode of front matrix from entrance point by cone; Elastic device 3 is linked in sequence by the female gland of band and turriform spring and forms, and be placed on catch 13 at the bottom of the tower of turriform spring, catch 13 is provided with the annular flange 12 towards import; The gland of elastic device is screwed on the matrix outer wall of main-valve 2 by internal thread rotation, the cone of main-valve 2 is made to enter in turriform spring, in the flowing hole 21 of main-valve 2 inside, settle a controlling device, described controlling device is used for the adjust flux when the clogging outlet of pressure promotion main-valve 2.
Described controlling device comprises support 23, sub-valve 4, spring 5 and screw 6.
Described support 23 is fixed on flowing hole 21 inwall by cantilever, and support 23 is provided with discharge orifice and positioning hole.As shown in Figure 4, described sub-valve 4 comprises valve rod 41 and valve head 42, and described valve rod 41 end is provided with outside thread.
As shown in Figure 5, described screw 6 adopts hollow structure, and is provided with internal thread at the inwall of hollow part; During assembling, the valve rod 41 of sub-valve 4 enters flowing hole 21 from the outlet end of main-valve 2 and passes the positioning hole support 23, then through spring 5, screw 6 enters from the entrance point of flowing hole 21 and is screwed in the outside thread of valve rod 41.Described valve head 42 top is provided with adjustment mouth, for coordinating the prestressing force of Regulation spring 5 with screw 6.
The face area of one end that described valve head 42 is connected with valve rod 41 is less than the section area of the other end; The shape of flowing hole 21 outlet end inwall is identical with the shape of valve head 42 sidewall, and both form negative and positive coupling, and when the fluid entered from flowing hole 21 pressure be applied on sub-valve is less than the prestressing force of spring 5, valve head 42 blocks the outlet of flowing hole 21.
The entrance point of described flowing hole 21 arranges guiding curved surface, and described guiding curved surface inlet diameter is greater than outlet diameter.
Diameter in the middle part of described flowing hole is equal with the outlet diameter of guiding curved surface.
Described spring 5 adopts tubular spring.
Adopt gas liquid two purpose galvanostat of the present invention, do not need to do large transformation to original liquid-supplying system or air supply system, if transform water system, only need to back out tap, gas liquid two purpose galvanostat is filled in the water intake of tap, again tap is screwed back on water pipe, just can normally use, original investment can not be wasted, and installs simple, input cost is relatively low, has the positive effect of environment-friendly water-saving.
Due to the product tolerance that may exist that different manufacturers is produced, pedestal 1 adopts plastic production, and arranged outside sealing pleat or screw thread 11 adapt to the tolerance of caliber.In the application of reality, the resident family in a building all installs gas liquid two purpose galvanostat, if water storage box is located at roof, the water-outlet quantity of low layer user will be controlled effectively, thus the water-outlet quantity of high-level user is improved, the water-outlet quantity of the user of different floor is reached unanimity.
Gas liquid two purpose galvanostat can be directly installed in faucet water outlet nozzle, also can be arranged in water pipe adapter.
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 (5)
1. a gas liquid two purpose galvanostat, primarily of pedestal (1) and the main-valve (2) be placed in pedestal (1) and elastic device (3) composition; Pedestal (1) adopts plastic production, and outer wall establishes bossed sealing pleat or screw thread (11); The outlet aperture of pedestal (1) is less than import, and outlet is provided with the catch (13) be connected as a single entity with pedestal (1) around; Main-valve (2) comprises columniform matrix and the cone that is bottom surface with the end face of matrix, flowing hole (21) is provided with along main-valve (2) axle center, the matrix outer wall of main-valve (2) is provided with screw thread (22), and main-valve (2) enters pedestal (1) in the posterior mode of front matrix from entrance point by cone; Elastic device (3) is linked in sequence by the female gland of band and turriform spring and forms; The gland of elastic device is screwed in by internal thread rotation on the matrix outer wall of main-valve (2), the cone of main-valve (2) is made to enter in turriform spring, it is characterized in that: in the flowing hole (21) that main-valve (2) is inner, settle a controlling device, described controlling device is used for the adjust flux when pressure promotion main-valve (2) clogging outlet; Described controlling device comprises support (23), sub-valve (4), spring (5) and screw (6); Described support (23) is fixed on flowing hole (21) inwall by cantilever, and support (23) is provided with discharge orifice and positioning hole; Described sub-valve (4) comprises valve rod (41) and valve head (42), and described valve rod (41) end is provided with outside thread; Described screw (6) adopts hollow structure, and is provided with internal thread at the inwall of hollow part; During assembling, the valve rod (41) of sub-valve (4) enters flowing hole (21) from the outlet end of main-valve (2) and passes the positioning hole support (23), again through spring (5), screw (6) enters from the entrance point of flowing hole (21) and is screwed in the outside thread of valve rod (41); Described spring (5) adopts tubular spring.
2. gas liquid two purpose galvanostat according to claim 1, is characterized in that: the face area of one end that described valve head (42) is connected with valve rod (41) is less than the section area of the other end; The shape of flowing hole (21) outlet end inwall is identical with the shape of valve head (42) sidewall, both form negative and positive coupling, when the fluid pressure be applied on sub-valve entered from flowing hole (21) is less than the prestressing force of spring (5), valve head (42) blocks the outlet of flowing hole (21).
3. gas liquid two purpose galvanostat according to claim 2, is characterized in that: described valve head (42) top is provided with adjustment mouth, for coordinating the prestressing force of Regulation spring (5) with screw (6).
4. gas liquid two purpose galvanostat according to claim 1, is characterized in that: the entrance point of described flowing hole (21) arranges guiding curved surface, and described guiding curved surface inlet diameter is greater than outlet diameter.
5. gas liquid two purpose galvanostat according to claim 4, is characterized in that: the diameter in the middle part of described flowing hole is equal with the outlet diameter of guiding curved surface.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210131808.4A CN103383016B (en) | 2012-05-03 | 2012-05-03 | With the galvanostat of mother and sons' valve |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210131808.4A Division CN103383016B (en) | 2012-05-03 | 2012-05-03 | With the galvanostat of mother and sons' valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105065743A true CN105065743A (en) | 2015-11-18 |
Family
ID=49490892
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210131808.4A Expired - Fee Related CN103383016B (en) | 2012-05-03 | 2012-05-03 | With the galvanostat of mother and sons' valve |
| CN201510494583.2A Pending CN105065743A (en) | 2012-05-03 | 2012-05-03 | Galvanostat for gas and liquid |
| CN201510494655.3A Expired - Fee Related CN105135017B (en) | 2012-05-03 | 2012-05-03 | A kind of galvanostat of band mothers and sons valve |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210131808.4A Expired - Fee Related CN103383016B (en) | 2012-05-03 | 2012-05-03 | With the galvanostat of mother and sons' valve |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510494655.3A Expired - Fee Related CN105135017B (en) | 2012-05-03 | 2012-05-03 | A kind of galvanostat of band mothers and sons valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN103383016B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103383015B (en) * | 2012-05-03 | 2016-02-10 | 李耀强 | Gas liquid two purpose galvanostat |
| CN105987206A (en) * | 2015-01-30 | 2016-10-05 | 浙江三花股份有限公司 | Stop valve |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2603887Y (en) * | 2003-03-11 | 2004-02-18 | 宋铁斌 | Water economizer |
| JP2010060000A (en) * | 2008-09-02 | 2010-03-18 | Toto Ltd | Constant-flow valve |
| CN201902741U (en) * | 2010-12-31 | 2011-07-20 | 李耀强 | Water pipe connector |
| CN102287561A (en) * | 2011-07-25 | 2011-12-21 | 李耀强 | Pressure regulator |
| CN102297279A (en) * | 2011-08-04 | 2011-12-28 | 李耀强 | Constant pressure current regulator |
| CN102359153A (en) * | 2011-08-25 | 2012-02-22 | 李耀强 | Faucet water economizer |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6374852B1 (en) * | 2000-08-09 | 2002-04-23 | Brightvalve, Llc | Leak arresting valve |
| US20040007269A1 (en) * | 2002-07-12 | 2004-01-15 | Larsen Todd W. | Inline pressure reducing regulator |
| JP2006100973A (en) * | 2004-09-28 | 2006-04-13 | Nomura Research Institute Ltd | Data compression apparatus and data expansion apparatus |
| WO2006100973A1 (en) * | 2005-03-18 | 2006-09-28 | Toto Ltd. | Constant flow rate valve |
| CN101561065A (en) * | 2009-05-13 | 2009-10-21 | 苗玉光 | Water-saving type pipe joint and opening or closing method |
| CN201731133U (en) * | 2010-07-01 | 2011-02-02 | 蓝昭凡 | Double-layer automatic pressure and flow stabilizing valve |
| CN202171046U (en) * | 2011-07-25 | 2012-03-21 | 李耀强 | Pressure adjustor |
| CN202580184U (en) * | 2012-05-03 | 2012-12-05 | 李耀强 | Flow stabilizing device with main and secondary valve |
-
2012
- 2012-05-03 CN CN201210131808.4A patent/CN103383016B/en not_active Expired - Fee Related
- 2012-05-03 CN CN201510494583.2A patent/CN105065743A/en active Pending
- 2012-05-03 CN CN201510494655.3A patent/CN105135017B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2603887Y (en) * | 2003-03-11 | 2004-02-18 | 宋铁斌 | Water economizer |
| JP2010060000A (en) * | 2008-09-02 | 2010-03-18 | Toto Ltd | Constant-flow valve |
| CN201902741U (en) * | 2010-12-31 | 2011-07-20 | 李耀强 | Water pipe connector |
| CN102287561A (en) * | 2011-07-25 | 2011-12-21 | 李耀强 | Pressure regulator |
| CN102297279A (en) * | 2011-08-04 | 2011-12-28 | 李耀强 | Constant pressure current regulator |
| CN102359153A (en) * | 2011-08-25 | 2012-02-22 | 李耀强 | Faucet water economizer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105135017B (en) | 2018-05-29 |
| CN103383016A (en) | 2013-11-06 |
| CN103383016B (en) | 2015-12-09 |
| CN105135017A (en) | 2015-12-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151118 |
|
| WD01 | Invention patent application deemed withdrawn after publication |