CN102962148A - Self-regulation bifacial nozzle with random flow - Google Patents
Self-regulation bifacial nozzle with random flow Download PDFInfo
- Publication number
- CN102962148A CN102962148A CN 201210425497 CN201210425497A CN102962148A CN 102962148 A CN102962148 A CN 102962148A CN 201210425497 CN201210425497 CN 201210425497 CN 201210425497 A CN201210425497 A CN 201210425497A CN 102962148 A CN102962148 A CN 102962148A
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- nozzle body
- nozzle
- cylindrical drum
- diversion piston
- cone shape
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Abstract
The invention provides a self-regulation bifacial nozzle with random flow. The self-regulation bifacial nozzle with random flow comprises a nozzle body, a diversion piston and a water pressure regulator, wherein the nozzle body is of a round pipe shape; the diversion piston is arranged at the lower middle part of the nozzle body and can slide along the axial direction of the nozzle body; the water pressure regulator is arranged at the lower part of the nozzle body and is contacted with the diversion piston; the lower middle part of the inner hole of the nozzle body is provided with an axial locating slot; the diversion piston is arranged in the locating slot; the upper end of the diversion piston is provided with a diversion baffle; the water pressure regulator comprises a cylinder and a spring; the cylinder is connected with the nozzle body; the lower end of the spring is contacted with the cylinder; and the upper end of the spring is contacted with the bottom surface of the diversion piston. The nozzle body is provided with the water pressure regulator, the pressure balance of the diversion piston is regulated and controlled in real time by virtue of the spring, a better water spraying effect is achieved by automatically regulating the water flow according to the flow under a certain water pressure, and the dispersion angle and spraying angle of the sprayed water change slightly, so that the sprayed water is uniform, and the spraying effect is ensured.
Description
Technical field:
The present invention relates to mechanical field, relate in particular to water injector, particularly the whole two-sided nozzle of a kind of any flow quantity self-adjusting.
Background technology:
In the prior art, nozzle is satisfying spray angle and the spraying effect that can guarantee shower water under certain flow and the pressure.After changing flow, just can not reach the spraying effect of designing requirement, when for example flow was very little, shower water can drip in direct overflow, does not reach and sends requirement forth.
Summary of the invention:
The object of the present invention is to provide the whole two-sided nozzle of a kind of any flow quantity self-adjusting, the whole two-sided nozzle of described this any flow quantity self-adjusting will solve nozzle in the prior art can not keep spray angle and spraying effect after flow changes technical problem.
The whole two-sided nozzle of a kind of any flow quantity self-adjusting of the present invention, comprise a nozzle body, a water conservancy diversion piston and a hydrostate, wherein, described nozzle body is cylindrical, described water conservancy diversion piston comprises a circular cone shape member, the both wings of described circular cone shape member are respectively arranged with radially extension, the taper seat of the upper surface of described radially extension and circular cone shape member partly is arranged in same taper seat, upwards be provided with a flow apron in the upper surface of circular cone shape member, described flow apron is along the diameter setting of the upper surface of circular cone shape member and be positioned on the left-right symmetry axle of radially extension of circular cone shape member both wings, the water conservancy diversion piston is arranged in the tube chamber bottom of nozzle body, be provided with the type conical bench face in the tube chamber of nozzle body, be provided with the pair that endwisely slips between water conservancy diversion piston and the nozzle body, be symmetrically arranged with two breach in the bottom tube wall of nozzle body, the radially extension of circular cone shape member both wings is positioned at respectively described breach downside, described hydrostate comprises a cylindrical drum, be symmetrically arranged with two windows in the top tube wall of described cylindrical drum, described window is corresponding with two breach coincidences in the tube wall of nozzle body bottom respectively, the upper end of cylindrical drum and the socket of the lower end of nozzle body, the lower end of cylindrical drum is provided with a cock, the place, axle center of described cock is provided with a double-screw bolt, it is interior and coaxial with cylindrical drum that described double-screw bolt is arranged on cylindrical drum, be provided with a spring fastening in the cylindrical drum, be provided with the pair that endwisely slips between described spring fastening and the cylindrical drum, the place, axle center of spring fastening is provided with screwed hole, double-screw bolt passes described screwed hole, spring fastening cooperates by screw thread pair with double-screw bolt, is provided with spring between the lower surface of water conservancy diversion piston and the spring fastening.
Further, be provided with the water pipe connecting thread on the excircle on nozzle body top.
Further, be provided with the axial location groove in the lumen wall of nozzle body.
Further, be provided with boss on the excircle of described nozzle body bottom, described boss is arranged in the upper end of cylindrical drum and the cover junction of nozzle body.
Operation principle of the present invention is: the upper end of nozzle body is connected with water pipe by screw thread.Shower water or group water solution are by entering the upper end nozzle body.Shower water or group water solution are divided into the two-way fluid when flowing through the flow apron of water conservancy diversion piston upside, the two-way fluid all relies on the effect of hydraulic pressure to back down the water conservancy diversion piston, by the water spray face by the angle of setting from cylindrical drum window and two breach in the tube wall of nozzle body bottom send forth, when flow strengthens, the nozzle flow velocity strengthens and makes the water spray resistance increment, the water spray pressure rise of accumulation, spring below the water conservancy diversion piston is compressed and opened the larger logical area of current of crossing, and injection flow rate strengthens and reaches pressure balance; Otherwise when flow reduced, spring was upheld the water conservancy diversion piston and is pushed up up new pressure balance of formation, equally can send forth than the fluid of low discharge.So just realize when changes in flow rate, automatically regulating the logical area of current, thereby reached the uniform spraying effect of water spray.By regulating in advance the cock of hydrostate, can change the pretightning force of spring, open the size that water spray is pressed thereby set, can be according to the variation of different installation sites, scene, setting height(from bottom), injection starting pressure is finely tuned, guarantee the spraying effect that actual production requires; Can select according to the spraying effect of the pressure of water injection system and matching requirements the coefficient of elasticity of hydrostate spring.
The present invention and prior art are compared, and its effect is actively with obvious.The present invention arranges hydrostate at nozzle body, utilize the pressure balance of spring real-time monitoring water conservancy diversion piston, regulating water flow all can reach the effect of spraying water preferably arbitrarily under certain hydraulic pressure, the diffusion angle of its shower water and spray angle change little, can realize spraying water evenly guaranteeing spraying effect.
Description of drawings:
Fig. 1 is the forward decomposition texture schematic diagram of the whole two-sided nozzle of a kind of any flow quantity self-adjusting of the present invention.
Fig. 2 is the side direction structural representation of the whole two-sided nozzle of a kind of any flow quantity self-adjusting of the present invention.
Fig. 3 is the side schematic view of the water conservancy diversion piston in the whole two-sided nozzle of a kind of any flow quantity self-adjusting of the present invention.
Fig. 4 is the radial section schematic diagram of the water conservancy diversion piston in the whole two-sided nozzle of a kind of any flow quantity self-adjusting of the present invention.
Fig. 5 is the forward schematic diagram of the water conservancy diversion piston in the whole two-sided nozzle of a kind of any flow quantity self-adjusting of the present invention.
The specific embodiment:
Embodiment 1:
Such as Fig. 1, Fig. 2, Fig. 3, Fig. 4 and shown in Figure 5, the whole two-sided nozzle of a kind of any flow quantity self-adjusting of the present invention, comprise a nozzle body 1, a water conservancy diversion piston 2 and a hydrostate 3, wherein, described nozzle body 1 is cylindrical, described water conservancy diversion piston 2 comprises a circular cone shape member 21, the both wings of described circular cone shape member 21 are respectively arranged with radially extension 22, the taper seat of the upper surface of described radially extension 22 and circular cone shape member 21 partly is arranged in same taper seat, upwards be provided with a flow apron 23 in the upper surface of circular cone shape member 21, described flow apron 23 is along the diameter setting of the upper surface of circular cone shape member 21 and be positioned on the left-right symmetry axle of radially extension 22 of circular cone shape member 21 both wings, water conservancy diversion piston 2 is arranged in the tube chamber bottom of nozzle body 1, be provided with the type conical bench face in the tube chamber of nozzle body 1, be provided with the pair that endwisely slips between water conservancy diversion piston 2 and the nozzle body 1, be symmetrically arranged with two breach 11 in the bottom tube wall of nozzle body 1, the radially extension 22 of circular cone shape member 21 both wings lays respectively at described breach 11 downsides, described hydrostate 3 comprises a cylindrical drum 31, be symmetrically arranged with two windows (not looking among the figure) in the top tube wall of described cylindrical drum 31, described window is corresponding with two breach, 11 coincidences in the nozzle body 1 bottom tube wall respectively, the lower end socket of the upper end of cylindrical drum 31 and nozzle body 1, the lower end of cylindrical drum 31 is provided with a cock 33, the place, axle center of described cock 33 is provided with a double-screw bolt 32, it is interior and coaxial with cylindrical drum 31 that described double-screw bolt 32 is arranged on cylindrical drum 31, be provided with a spring fastening 35 in the cylindrical drum 31, be provided with the pair that endwisely slips between described spring fastening 35 and the cylindrical drum 31, the place, axle center of spring fastening 35 is provided with screwed hole, double-screw bolt 32 passes described screwed hole, spring fastening 35 and double-screw bolt 32 cooperate by screw thread pair, are provided with spring 34 between the lower surface of water conservancy diversion piston 2 and the spring fastening 35.
Further, be provided with the water pipe connecting thread on the excircle on nozzle body 1 top.
Further, be provided with the axial location groove in the lumen wall of nozzle body 1.
Further, be provided with boss on the excircle of described nozzle body 1 bottom, described boss is arranged in the upper end of cylindrical drum 31 and the cover junction of nozzle body 1.
The operation principle of present embodiment is: the upper end of nozzle body 1 is connected with water pipe by screw thread.Shower water or group water solution are by entering upper end nozzle body 1.Shower water or group water solution are divided into the two-way fluid when flowing through the flow apron 23 of water conservancy diversion piston 2 upsides, the two-way fluid all relies on the effect of hydraulic pressure to back down water conservancy diversion piston 2, by the water spray face by the angle of setting from cylindrical drum 31 window and two breach 11 in the nozzle body 1 bottom tube wall send forth, when flow strengthens, the nozzle flow velocity strengthens and makes the water spray resistance increment, the water spray pressure rise of accumulation, spring below the water conservancy diversion piston 2 is compressed and opened the larger logical area of current of crossing, and injection flow rate strengthens and reaches pressure balance; Otherwise when flow reduced, spring was upheld water conservancy diversion piston 2 and is got on to form a new pressure balance by the top, equally can send forth than the fluid of low discharge.So just realize when changes in flow rate, automatically regulating the logical area of current, thereby reached the uniform spraying effect of water spray.By the cock 33 of regulating in advance hydrostate 3, can change the pretightning force of spring, open the size that water spray is pressed thereby set, can be according to the variation of different installation sites, scene, setting height(from bottom), injection starting pressure is finely tuned, guarantee the spraying effect that actual production requires; Can select according to the spraying effect of the pressure of water injection system and matching requirements the coefficient of elasticity of hydrostate 3 springs.
Claims (4)
1. whole two-sided nozzle of any flow quantity self-adjusting, comprise a nozzle body, a water conservancy diversion piston and a hydrostate, it is characterized in that: described nozzle body is cylindrical, described water conservancy diversion piston comprises a circular cone shape member, the both wings of described circular cone shape member are respectively arranged with radially extension, the taper seat of the upper surface of described radially extension and circular cone shape member partly is arranged in same taper seat, upwards be provided with a flow apron in the upper surface of circular cone shape member, described flow apron is along the diameter setting of the upper surface of circular cone shape member and be positioned on the left-right symmetry axle of radially extension of circular cone shape member both wings, the water conservancy diversion piston is arranged in the tube chamber bottom of nozzle body, be provided with the type conical bench face in the tube chamber of nozzle body, be provided with the pair that endwisely slips between water conservancy diversion piston and the nozzle body, be symmetrically arranged with two breach in the bottom tube wall of nozzle body, the radially extension of circular cone shape member both wings is positioned at respectively described breach downside, described hydrostate comprises a cylindrical drum, be symmetrically arranged with two windows in the top tube wall of described cylindrical drum, described window is corresponding with two breach coincidences in the tube wall of nozzle body bottom respectively, the upper end of cylindrical drum and the socket of the lower end of nozzle body, the lower end of cylindrical drum is provided with a cock, the place, axle center of described cock is provided with a double-screw bolt, it is interior and coaxial with cylindrical drum that described double-screw bolt is arranged on cylindrical drum, be provided with a spring fastening in the cylindrical drum, be provided with the pair that endwisely slips between described spring fastening and the cylindrical drum, the place, axle center of spring fastening is provided with screwed hole, double-screw bolt passes described screwed hole, spring fastening cooperates by screw thread pair with double-screw bolt, is provided with spring between the lower surface of water conservancy diversion piston and the spring fastening.
2. the whole two-sided nozzle of a kind of any flow quantity self-adjusting as claimed in claim 1 is characterized in that: be provided with the water pipe connecting thread on the excircle on nozzle body top.
3. the whole two-sided nozzle of a kind of any flow quantity self-adjusting as claimed in claim 1 is characterized in that: be provided with the axial location groove in the lumen wall of nozzle body.
4. the whole two-sided nozzle of a kind of any flow quantity self-adjusting as claimed in claim 1, it is characterized in that: be provided with boss on the excircle of described nozzle body bottom, described boss is arranged in the upper end of cylindrical drum and the cover junction of nozzle body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210425497 CN102962148A (en) | 2012-10-19 | 2012-10-30 | Self-regulation bifacial nozzle with random flow |
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220539784.1 | 2012-10-19 | ||
| CN201220539784 | 2012-10-19 | ||
| CN201210402512 | 2012-10-19 | ||
| CN201210402512.1 | 2012-10-19 | ||
| CN 201210425497 CN102962148A (en) | 2012-10-19 | 2012-10-30 | Self-regulation bifacial nozzle with random flow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102962148A true CN102962148A (en) | 2013-03-13 |
Family
ID=47792746
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220561352.0U Expired - Fee Related CN203209222U (en) | 2012-10-19 | 2012-10-30 | Self-adjusting double-faced nozzle for any flow |
| CN 201210425497 Pending CN102962148A (en) | 2012-10-19 | 2012-10-30 | Self-regulation bifacial nozzle with random flow |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220561352.0U Expired - Fee Related CN203209222U (en) | 2012-10-19 | 2012-10-30 | Self-adjusting double-faced nozzle for any flow |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN203209222U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106269371A (en) * | 2016-11-07 | 2017-01-04 | 无锡艾科瑞思产品设计与研究有限公司 | A kind of spray needle stand of bottle washing machine of scalable nozzle needle hydraulic balance |
| CN108660993A (en) * | 2018-05-21 | 2018-10-16 | 刘桂明 | A kind of doctor's road maintenance is removed contamination cleaning vehicle |
| CN108824301A (en) * | 2018-07-31 | 2018-11-16 | 杨启荣 | A kind of municipal and environment-friendly cleaning device |
| CN109566354A (en) * | 2018-12-20 | 2019-04-05 | 大禹节水（天津）有限公司 | A kind of spray head for rainer |
| TWI690369B (en) * | 2018-09-25 | 2020-04-11 | 和旺昌噴霧股份有限公司 | nozzle |
| CN111687176A (en) * | 2020-06-15 | 2020-09-22 | 内蒙古今日环保工程有限公司 | Industrial solid waste environment-friendly solidification treatment technology and device thereof |
| CN111990876A (en) * | 2020-07-09 | 2020-11-27 | 广东美的厨房电器制造有限公司 | A steam cooking equipment that is used for injection subassembly of steam cooking equipment and has it |
| CN113008586A (en) * | 2021-02-14 | 2021-06-22 | 梅晓靖 | Detection device for reducing temperature and pressure |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109821379B (en) * | 2019-04-04 | 2021-11-19 | 南京国电环保科技有限公司 | Ammonia spraying device for improving ammonia distribution uniformity |
| CN115553153A (en) * | 2022-04-13 | 2023-01-03 | 刘千慧 | Wisdom agricultural platform |
-
2012
- 2012-10-30 CN CN201220561352.0U patent/CN203209222U/en not_active Expired - Fee Related
- 2012-10-30 CN CN 201210425497 patent/CN102962148A/en active Pending
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106269371A (en) * | 2016-11-07 | 2017-01-04 | 无锡艾科瑞思产品设计与研究有限公司 | A kind of spray needle stand of bottle washing machine of scalable nozzle needle hydraulic balance |
| CN108660993A (en) * | 2018-05-21 | 2018-10-16 | 刘桂明 | A kind of doctor's road maintenance is removed contamination cleaning vehicle |
| CN108824301A (en) * | 2018-07-31 | 2018-11-16 | 杨启荣 | A kind of municipal and environment-friendly cleaning device |
| TWI690369B (en) * | 2018-09-25 | 2020-04-11 | 和旺昌噴霧股份有限公司 | nozzle |
| CN109566354A (en) * | 2018-12-20 | 2019-04-05 | 大禹节水（天津）有限公司 | A kind of spray head for rainer |
| CN111687176A (en) * | 2020-06-15 | 2020-09-22 | 内蒙古今日环保工程有限公司 | Industrial solid waste environment-friendly solidification treatment technology and device thereof |
| CN111687176B (en) * | 2020-06-15 | 2021-08-24 | 内蒙古今日环保工程有限公司 | Environment-friendly solidifying treatment method and device for industrial solid waste |
| CN111990876A (en) * | 2020-07-09 | 2020-11-27 | 广东美的厨房电器制造有限公司 | A steam cooking equipment that is used for injection subassembly of steam cooking equipment and has it |
| CN111990876B (en) * | 2020-07-09 | 2021-12-10 | 广东美的厨房电器制造有限公司 | A steam cooking equipment that is used for injection subassembly of steam cooking equipment and has it |
| CN113008586A (en) * | 2021-02-14 | 2021-06-22 | 梅晓靖 | Detection device for reducing temperature and pressure |
| CN113008586B (en) * | 2021-02-14 | 2023-07-14 | 国能河北龙山发电有限责任公司 | Detection device for temperature and pressure reduction |
Also Published As
| Publication number | Publication date |
|---|---|
| CN203209222U (en) | 2013-09-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130313 |