CN202972077U - Faucet constant flow water outlet nozzle - Google Patents
Faucet constant flow water outlet nozzle Download PDFInfo
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- CN202972077U CN202972077U CN 201220693085 CN201220693085U CN202972077U CN 202972077 U CN202972077 U CN 202972077U CN 201220693085 CN201220693085 CN 201220693085 CN 201220693085 U CN201220693085 U CN 201220693085U CN 202972077 U CN202972077 U CN 202972077U
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- valve seat
- constant current
- feed
- water
- spring
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Abstract
A faucet constant flow water outlet nozzle is formed by screws, a pressure-relief spring, a regulating valve assembly, a constant flow valve seat, a relief valve seat, a relief valve and the like. The purpose of constant flow is achieved through the regulation and the self-control capacity of the regulating valve without being affected by water pressure. The prestress of a regulating spring is regulated through a regulating ring so as to regulate water flow, and air holes formed in the constant valve seat are used to mix external air and water in a water flowing out process so as to generate pastel water flow.
Description
Technical field
The utility model relates to a kind of upper leading constant current water outlet that substitutes traditional leading water outlet of tap that is arranged on, and belongs to the optimisation technique of tap water outlet mouth.
Background technique
Most tap is that the employing angle valve is the flow that plunger valve is realized switch and control water.Because water-outlet quantity can only decide by the degree of opening angle valve, cause water-outlet quantity to be difficult to control and control inaccuracy, during actual used water, a lot of users are to open conveniently in order to save trouble, and often cause water-outlet quantity to surpass its actual demand, cause a large amount of wastes.
On existing tap water outlet mouth, bubbler is installed generally, its advantage is to make tap water outlet comparatively soft, and its deficiency is the function with water yield adjusting.
Therefore, need to seek a kind of can water yield adjusting and with the tap water outlet mouth of bubbler function.
Summary of the invention
The purpose of this utility model be a kind of can water yield adjusting and with the tap water outlet mouth of bubbler function.
The technical solution of the utility model is: leading constant current water outlet by screw 1, pressure release spring 2, modulating valve 3 form, constant current valve seat 4, pressure release valve seat 5, Decompression valves 6, Regulation spring 7, jet orifice plate 8, shell 9, filter screen 10, regulating ring 11 form; Modulating valve 3 is provided with central through bore, and the outer wall 31 of modulating valve is conical surface, establishes bossed hollow support post 32 in the waterexit end of modulating valve 3, is provided with support 33 in the waterexit end of supporting post 32 endoporus; Constant current valve seat 4 hollows, the direction of the endoporus of constant current valve seat 4 from the feed-water end to the waterexit end are provided with successively cone shape hole 41, supporting frame 42, regulate chamber 43; Described cone shape hole 41 is negative and positive with the outer wall of modulating valve 3 and coordinates; The direction of the outer wall of constant current valve seat 4 from the feed-water end to the waterexit end is divided into two parts of joining, and the direction from the feed-water end to the waterexit end is followed successively by location bead 44 and mixing chamber 45; The diameter of described location bead 44 is greater than the diameter of mixing chamber; Be provided with a circle pore 46 on the wall of mixing chamber 45; Be provided with screw thread on the wall of regulating chamber 43; Pressure release valve seat 5 is provided with central through bore, and its waterexit end endoporus is negative and positive with the outer wall construction of Decompression valves 6 and coordinates; The valve rod of Decompression valves 6 is provided with endoporus, is provided with screw thread on inner hole wall; Regulation spring 7 is made of column spring and turriform spring serial connection, and the column spring is positioned at feed-water end, and the tower top diameter of turriform spring is identical with the column spring; Jet orifice plate 8 is provided with intensive spray orifice; Described shell 9 is for being provided with the Cylindrical object of central through bore, and the direction of its endoporus from the feed-water end to the waterexit end is divided into two sections, and the diameter of first paragraph is greater than the diameter of second segment, and the diameter of second segment is greater than the external diameter 0.4mm-1.4mm of constant current valve seat 4 waterexit ends; Regulating ring 11 is the tubulose of hollow, end face towards feed-water end is provided with three above adjustable columns 111, the regulating ring outer rim is provided with outside thread, and the edge of regulating ring waterexit end is provided with the adjusting bead of a circle projection, and the diameter of described adjusting bead is more than or equal to the diameter of shell 9; During assembling, modulating valve 3 is filled in the cone shape hole 41 of constant current valve seat 4, make the newel 32 of modulating valve 3 pass the center hole of supporting frame 42, then pressure release valve seat 5 is filled in constant current valve seat 4 from the waterexit end to the direction of feed-water end, its inner hole sleeve is connected on the newel 32 of modulating valve 3; Decompression valves 6 inserts its endoporus from the waterexit end of pressure release valve seat 5, and passes the support 33 of modulating valve 3; Pressure release spring 2 is filled in its central through bore from the feed-water end of modulating valve 3, then the direction of screw 1 from feed-water end to the waterexit end passed pressure release spring 2, be screwed in the endoporus of Decompression valves 6 valve rods; The column spring section of Regulation spring 7 is filled in it regulates chamber 43 and is screwed on the outer wall thread of pressure release valve seat 5 from the waterexit end of constant current valve seat 4; Jet orifice plate 8 is put into it from the waterexit end of constant current valve seat 4 and regulated chamber 43; Again constant current valve seat 4 is filled in its inner chamber from the feed-water end of shell 9, filter screen 10 is put into the inner chamber of regulating ring 11 from feed-water end, then fill in regulating ring 11 and be screwed on the inner thread of mixing chamber from the waterexit end of shell 9; In the process that screws, the adjustable column 111 on regulating ring 11 withstands on jet orifice plate 8; When regulating ring 11 was screwed on constant current valve seat 4 fully, pore 46 was between the water inlet end face and jet orifice plate 8 of regulating ring 11; Leave the gap between described regulating ring and shell.
Before use, seal ring is filled in its endoporus from the feed-water end of shell 9, be pressed onto the feed-water end edge of constant current valve seat 4, then be screwed on the tap water outlet mouth.
Beneficial effect
Directly substitute traditional tap water outlet mouth with leading constant current water outlet, the purpose that adjusting and the self-control by modulating valve reaches constant current is not subjected to the impact of hydraulic pressure; The prestressing force of adjusting Regulation spring by adjusting regulating ring plays the purpose of water yield adjusting as required, and utilizes the pore that is located on the constant current valve seat that the air in the external world is mixed with water in exiting water process, produces soft current.
Description of drawings
Fig. 1 is blast structural representation of the present utility model;
Fig. 2 is cross-sectional view of the present utility model;
In figure, 1, screw; 2, pressure release spring; 3, modulating valve; 31, the outer wall of modulating valve; 32, supporting post; 33, support; 4, constant current valve seat; 41, cone shape hole, 42, supporting frame, 43, regulate the chamber, 44, the location bead; 45, mixing chamber; 46, pore; 5, pressure release valve seat; 6, Decompression valves; 7, Regulation spring; 8, jet orifice plate; 9, shell; 10, filter screen; 11, regulating ring; 111, adjustable column.
Embodiment
As depicted in figs. 1 and 2, leading constant current water outlet by screw 1, pressure release spring 2, modulating valve 3 form, constant current valve seat 4, pressure release valve seat 5, Decompression valves 6, Regulation spring 7, jet orifice plate 8, shell 9, filter screen 10, regulating ring 11 form.
Modulating valve 3 is provided with central through bore, and the outer wall 31 of modulating valve is conical surface, establishes bossed hollow support post 32 in the waterexit end of modulating valve 3, is provided with support 33 in the waterexit end of supporting post 32 endoporus.
Constant current valve seat 4 hollows, the direction of the endoporus of constant current valve seat 4 from the feed-water end to the waterexit end are provided with successively cone shape hole 41, supporting frame 42, regulate chamber 43; Described cone shape hole 41 is negative and positive with the outer wall of modulating valve 3 and coordinates; The direction of the outer wall of constant current valve seat 4 from the feed-water end to the waterexit end is divided into two parts of joining, and the direction from the feed-water end to the waterexit end is followed successively by location bead 44 and mixing chamber 45; The diameter of described location bead 44 is greater than the diameter of mixing chamber; Be provided with a circle pore 46 on the wall of mixing chamber 45; Be provided with screw thread on the wall of regulating chamber 43.
Pressure release valve seat 5 is provided with central through bore, and its waterexit end endoporus is negative and positive with the outer wall construction of Decompression valves 6 and coordinates; The valve rod of Decompression valves 6 is provided with endoporus, is provided with screw thread on inner hole wall; Regulation spring 7 is made of column spring and turriform spring serial connection, and the column spring is positioned at feed-water end, and the tower top diameter of turriform spring is identical with the column spring; Jet orifice plate 8 is provided with intensive spray orifice.
Described shell 9 is for being provided with the Cylindrical object of central through bore, and the direction of its endoporus from the feed-water end to the waterexit end is divided into two sections, and the diameter of first paragraph is greater than the diameter of second segment, and the diameter of second segment is greater than the external diameter 0.4mm-1.4mm of constant current valve seat 4 waterexit ends.
Regulating ring 11 is the tubulose of hollow, end face towards feed-water end is provided with three above adjustable columns 111, the regulating ring outer rim is provided with outside thread, and the edge of regulating ring waterexit end is provided with the adjusting bead of a circle projection, and the diameter of described adjusting bead is more than or equal to the diameter of shell 9.
During assembling, modulating valve 3 is filled in the cone shape hole 41 of constant current valve seat 4, make the newel 32 of modulating valve 3 pass the center hole of supporting frame 42, then pressure release valve seat 5 is filled in constant current valve seat 4 from the waterexit end to the direction of feed-water end, its inner hole sleeve is connected on the newel 32 of modulating valve 3; Decompression valves 6 inserts its endoporus from the waterexit end of pressure release valve seat 5, and passes the support 33 of modulating valve 3; Pressure release spring 2 is filled in its central through bore from the feed-water end of modulating valve 3, then the direction of screw 1 from feed-water end to the waterexit end passed pressure release spring 2, be screwed in the endoporus of Decompression valves 6 valve rods; The column spring section of Regulation spring 7 is filled in it regulates chamber 43 and is screwed on the outer wall thread of pressure release valve seat 5 from the waterexit end of constant current valve seat 4; Jet orifice plate 8 is put into it from the waterexit end of constant current valve seat 4 and regulated chamber 43; Again constant current valve seat 4 is filled in its inner chamber from the feed-water end of shell 9, filter screen 10 is put into the inner chamber of regulating ring 11 from feed-water end, then fill in regulating ring 11 and be screwed on the inner thread of mixing chamber from the waterexit end of shell 9; In the process that screws, the adjustable column 111 on regulating ring 11 withstands on jet orifice plate 8.
When regulating ring 11 was screwed on constant current valve seat 4 fully, pore 46 was between the water inlet end face and jet orifice plate 8 of regulating ring 11.
Before use, seal ring is filled in its endoporus from the feed-water end of shell 9, be pressed onto the feed-water end edge of constant current valve seat 4, then be screwed on the tap water outlet mouth.
3, modulating valve; 31, the outer wall of modulating valve; 32, supporting post; 33, support; 4, constant current valve seat; 41, cone shape hole, 42, supporting frame, 43, regulate the chamber, 44, the location bead; 45, mixing chamber; 46, pore; 5, pressure release valve seat; 6, Decompression valves; 7, Regulation spring; 8, jet orifice plate; 9, shell; 10, filter screen; 11, regulating ring; 111, adjustable column.
during work, open tap, water enters into leading constant current water outlet, the water inlet end face of water impact modulating valve, pressure-acting due to Regulation spring 7, modulating valve 3 is in open mode, current flow into from the gap between modulating valve and constant current valve seat regulates chamber 43, the hole of passing on jet orifice plate 8 is ejected into mixing chamber, according to venturi principle, swiftly flowing water makes and produces negative pressure in mixing chamber, extraneous air enters in mixing chamber along the gap of leaving between regulating ring and shell, water and air strikes on filter screen, damping function due to filter screen, the water that sprays slow down and, being mingled with air flows out.
When the hydraulic pressure of the modulating valve 3 of flowing through larger, when being enough to overcome the prestressing force of Regulation spring 7, gap between modulating valve and constant current valve seat will be just little, the water yield that flows through leading constant current water outlet will reduce, as hydraulic pressure minimizing this moment, under the effect of Regulation spring, the gap between modulating valve and constant current valve seat can become again greatly, thereby plays the constant current effect of current stabilization flow control.The hydraulic pressure of modulating valve is large especially if flow through, the prestressing force that surpasses Regulation spring, at this moment, gap between modulating valve and constant current valve seat is blocked fully, powerful hydraulic pressure will promote Decompression valves 6 by the central through bore of modulating valve, Decompression valves overcomes the pressure of pressure release spring, and the space between Decompression valves and pressure release valve seat is opened, and current are just regulated the chamber from the central through bore inflow of modulating valve.So just can prevent from the cutout phenomenon occurring when hydraulic pressure is especially big, and guarantee suitable water-outlet quantity.
In actual use, the user can according to the actual demand of self, by regulating regulating ring in the position of the mixing chamber of constant current valve seat, control max water yield.Regulating ring is twisted toward the direction of feed-water end, and adjustable column is toward the direction top spray orifice plate of feed-water end, and jet orifice plate is pressed Regulation spring to the direction of feed-water end, makes the prestressing force of Regulation spring strengthen, thereby strengthens water-outlet quantity.Otherwise will reduce water-outlet quantity.
Tap constant current water outlet can not produce harmful effect to current when hydraulic pressure is low, only have when hydraulic pressure is excessive, just plays a role, and like this, has both played the effect of constant current, does not affect again user's normal use.
The utility model can also promote the use of liquid that need to control flow and gas field.
Above-described embodiment is only interpretation purposes of the present utility model; and be not to be to restriction of the present utility model, those skilled in the art are in essential scope of the present utility model; make a variety of changes or substitute, also should belong to protection category of the present utility model.
Claims (2)
- Leading constant current water outlet by screw (1), pressure release spring (2), modulating valve (3) form, constant current valve seat (4), pressure release valve seat (5), Decompression valves (6), Regulation spring (7), jet orifice plate (8), shell (9), filter screen (10), regulating ring (11) form, it is characterized in that: modulating valve (3) is provided with central through bore, the outer wall of modulating valve (31) is conical surface, establish bossed hollow support post (32) in the waterexit end of modulating valve (3), be provided with support (33) in the waterexit end of supporting post (32) endoporus; Constant current valve seat (4) hollow, the direction of endoporus from the feed-water end to the waterexit end of constant current valve seat (4) are provided with successively cone shape hole (41), supporting frame (42), regulate chamber (43); Described cone shape hole (41) is negative and positive with the outer wall of modulating valve (3) and coordinates; The direction of outer wall from the feed-water end to the waterexit end of constant current valve seat (4) is divided into two parts of joining, and the direction from the feed-water end to the waterexit end is followed successively by location bead (44) and mixing chamber (45); The diameter of described location bead (44) is greater than the diameter of mixing chamber; Be provided with a circle pore (46) on the wall of mixing chamber (45); Be provided with screw thread on the wall of regulating chamber (43); Pressure release valve seat (5) is provided with central through bore, and its waterexit end endoporus is negative and positive with the outer wall construction of Decompression valves (6) and coordinates; The valve rod of Decompression valves (6) is provided with endoporus, is provided with screw thread on inner hole wall; Regulation spring (7) is made of column spring and turriform spring serial connection, and the column spring is positioned at feed-water end, and the tower top diameter of turriform spring is identical with the column spring; Jet orifice plate (8) is provided with intensive spray orifice; Described shell (9) is for being provided with the Cylindrical object of central through bore, the direction of its endoporus from the feed-water end to the waterexit end is divided into two sections, the diameter of first paragraph is greater than the diameter of second segment, and the diameter of second segment is greater than the external diameter 0.4mm-1.4mm of constant current valve seat (4) waterexit end; Regulating ring 11 is the tubulose of hollow, end face towards feed-water end is provided with three above adjustable columns (111), the regulating ring outer rim is provided with outside thread, and the edge of regulating ring waterexit end is provided with the adjusting bead of a circle projection, and the diameter of described adjusting bead is more than or equal to the diameter of shell 9; During assembling, modulating valve (3) is filled in the cone shape hole (41) of constant current valve seat (4), make the newel (32) of modulating valve (3) pass the center hole of supporting frame (42), again pressure release valve seat (5) is filled in constant current valve seat (4) from the waterexit end to the direction of feed-water end, its inner hole sleeve is connected on the newel (32) of modulating valve (3); Decompression valves (6) inserts its endoporus from the waterexit end of pressure release valve seat (5), and passes the support (33) of modulating valve (3); Pressure release spring (2) is filled in its central through bore from the feed-water end of modulating valve (3), then the direction of screw (1) from feed-water end to the waterexit end passed pressure release spring (2), be screwed in the endoporus of Decompression valves (6) valve rod; The column spring section of Regulation spring (7) is filled in it regulates chamber 43 and is screwed on the outer wall thread of pressure release valve seat (5) from the waterexit end of constant current valve seat 4; Jet orifice plate (8) is put into it from the waterexit end of constant current valve seat (4) and regulated chamber (43); Again constant current valve seat (4) is filled in its inner chamber from the feed-water end of shell (9), filter screen (10) is put into the inner chamber of regulating ring (11) from feed-water end, then regulating ring (11) is filled in and is screwed on the inner thread of mixing chamber from the waterexit end of shell (9); In the process that screws, the adjustable column (111) on regulating ring (11) withstands on jet orifice plate (8); When regulating ring (11) was screwed on constant current valve seat (4) fully, pore (46) was positioned between the water inlet end face and jet orifice plate (8) of regulating ring (11); Leave the gap between described regulating ring and shell.
- 2. leading constant current water outlet according to claim 1, is characterized in that: before use, seal ring is filled in its endoporus from the feed-water end of shell (9), be pressed onto the feed-water end edge of constant current valve seat (4), then be screwed on the tap water outlet mouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220693085 CN202972077U (en) | 2012-12-16 | 2012-12-16 | Faucet constant flow water outlet nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220693085 CN202972077U (en) | 2012-12-16 | 2012-12-16 | Faucet constant flow water outlet nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202972077U true CN202972077U (en) | 2013-06-05 |
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ID=48513153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220693085 Withdrawn - After Issue CN202972077U (en) | 2012-12-16 | 2012-12-16 | Faucet constant flow water outlet nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202972077U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103322254A (en) * | 2012-12-16 | 2013-09-25 | 李耀强 | Constant flow shower |
| CN103335141A (en) * | 2012-12-16 | 2013-10-02 | 李耀强 | Faucet constant-current water outlet nozzle |
| CN105546172A (en) * | 2016-01-06 | 2016-05-04 | 中山市雅西环保科技有限公司 | Water saving valve |
| CN105605270A (en) * | 2016-02-26 | 2016-05-25 | 中山市雅西环保科技有限公司 | Dual-purpose connector |
| CN105605272A (en) * | 2016-02-26 | 2016-05-25 | 中山市雅西环保科技有限公司 | Pipeline joint |
| CN105605271A (en) * | 2016-02-26 | 2016-05-25 | 中山市雅西环保科技有限公司 | Assembling method for pipeline joint |
| CN105650325A (en) * | 2013-11-25 | 2016-06-08 | 中山市雅西环保科技有限公司 | Bidirectional adjustment water pipe connector |
-
2012
- 2012-12-16 CN CN 201220693085 patent/CN202972077U/en not_active Withdrawn - After Issue
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103322254A (en) * | 2012-12-16 | 2013-09-25 | 李耀强 | Constant flow shower |
| CN103335141A (en) * | 2012-12-16 | 2013-10-02 | 李耀强 | Faucet constant-current water outlet nozzle |
| CN103322254B (en) * | 2012-12-16 | 2015-08-26 | 长乐市丽智产品设计有限公司 | Constant flow shower |
| CN103335141B (en) * | 2012-12-16 | 2015-10-21 | 李耀强 | Faucet constant-current water outlet nozzle |
| CN105650325A (en) * | 2013-11-25 | 2016-06-08 | 中山市雅西环保科技有限公司 | Bidirectional adjustment water pipe connector |
| CN105546172A (en) * | 2016-01-06 | 2016-05-04 | 中山市雅西环保科技有限公司 | Water saving valve |
| CN105605270A (en) * | 2016-02-26 | 2016-05-25 | 中山市雅西环保科技有限公司 | Dual-purpose connector |
| CN105605272A (en) * | 2016-02-26 | 2016-05-25 | 中山市雅西环保科技有限公司 | Pipeline joint |
| CN105605271A (en) * | 2016-02-26 | 2016-05-25 | 中山市雅西环保科技有限公司 | Assembling method for pipeline joint |
| CN105605271B (en) * | 2016-02-26 | 2017-11-03 | 中山市雅西环保科技有限公司 | A kind of assemble method of pipe joint |
| CN105605270B (en) * | 2016-02-26 | 2018-07-17 | 长乐市丽智产品设计有限公司 | A kind of dual-purpose connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130605 Effective date of abandoning: 20151021 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |