CN103343426A - Spraying head capable of switching mist types - Google Patents
Spraying head capable of switching mist types Download PDFInfo
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- CN103343426A CN103343426A CN2013102963396A CN201310296339A CN103343426A CN 103343426 A CN103343426 A CN 103343426A CN 2013102963396 A CN2013102963396 A CN 2013102963396A CN 201310296339 A CN201310296339 A CN 201310296339A CN 103343426 A CN103343426 A CN 103343426A
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- cap
- control agent
- spray
- shower nozzle
- spraying
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Abstract
The invention discloses a spraying head capable of switching mist types. The spraying head capable of switching mist types comprises a spraying head connecting cap, wherein the head of the spraying head connecting cap is connected with a spraying head cap in a threaded mode, a spraying core is arranged inside the spraying head cap, a spring is arranged inside the spraying core, one end of the spring abuts against the front end of an inner cavity of the spraying core, the other end of the spring abuts against the head of an adjustment body, the adjustment body is movably arranged inside an inner cavity of an adjustment cap, and the tail of an adjustment body abuts against the surface of an inner step of the adjustment cap. The tail of the spraying head connecting cap is arranged inside the adjustment cap in a sleeved mode, the spraying head connecting cap is axially fixed with the adjustment cap, the adjustment cap is capable of rotating relative to the spraying head connecting cap, the adjustment cap drives the adjustment body to axially move when being rotated so that the adjustment body can switch between a spraying core sealing mode and a spraying rod connector sealing mode, and the adjustment cap is fixedly connected with a spraying rod connector in the axial direction. The spraying head capable of switching mist types can generate a conical mist type and a planar fan-shaped mist type, can spray a specific position to be sprayed accurately, and realizes remote spraying and large-area spraying.
Description
Technical field
The present invention relates to a kind of shower nozzle, be specifically related to a kind of shower nozzle that can change the mist type.
Background technology
The formed spraying of shower nozzle is divided into two kinds, and a kind of is spray cone, and another kind is the plane fan-spray.Spray cone can spray the appointment ejection electrodes exactly, and far firing range; And the spray regime of plane fan-spray is wide, can realize the large tracts of land injection.
Existing shower nozzle can only form wherein a kind of spraying, function singleness.
Summary of the invention
Technical problem to be solved by this invention provides a kind of shower nozzle that can change the mist type, and it can change the mist type.
For solving the problems of the technologies described above, the technical solution that the present invention can change the shower nozzle of mist type is:
Comprise shower nozzle attachment cap 5, the head of shower nozzle attachment cap 5 is by the sprinkler cap 1 that is threaded; Be provided with spray core 3 in the sprinkler cap 1, the head of spray core 3 is connected with the outlet of sprinkler cap 1; Be provided with spring 4 in the spray core 3, an end of spring 4 withstands the inner chamber front end of spray core 3, and the other end of spring 4 withstands the head of control agent 9; The afterbody of control agent 9 is movably set on the spray boom joint 12, spray boom joint 12 fixedly connected spray booms 14; Control agent 9 is movably set in the inner chamber of regulating cap 13, and the afterbody 93 of control agent 9 props up the interior step surface of regulating cap 13; The afterbody of shower nozzle attachment cap 5 is sheathed on to be regulated in the cap 13, shower nozzle attachment cap 5 and adjusting cap 13 axial restraints, and regulating cap 13 can be with respect to 5 rotation of shower nozzle attachment cap; Cap 13 is regulated in rotation, regulates cap 13 and drives control agents 9 and move vertically, make control agent 9 and 3 sealings of spray core and and 12 sealings of spray boom joint between switching; Regulating cap 13 is connected with spray boom joint 12 axial restraints.
The interior step surface that described adjusting cap 13 is connected with control agent 9 is provided with oblique angle groove 131, and oblique angle groove 131 is along circumferentially extending, and the degree of depth of oblique angle groove 131 gradually changes from shallow to deep.
Described control agent 9 comprises housing 91, and the front end of housing 91 is provided with neck 92, and the diameter of neck 92 forms step surface less than the diameter of housing 91 between neck 92 and the housing 91; The two side of housing 91 is symmetrically arranged with at least two central passage 95, and the two side of neck 92 is symmetrically arranged with at least two front channels 94.
The front end of the neck 92 of described control agent 9 is provided with second sealing ring, 6, the second sealing rings 6 for the end face seal between control agent 9 and the spray core 3.
The front end of described spray boom joint 12 is provided with the end face seal that the 5th sealing ring 10, the five sealing rings 10 are used between spray boom joint 12 and control agent 9 step surfaces.
The described adjusting cap 13 of forward rotation, regulate cap 13 with control agent 9 to sinciput, make the front end and 3 sealings of spray core of control agent 9, liquid in this moment spray boom 14 passes from the gap between the step surface of the head of spray boom joint 12 and control agent 9 through the inner chamber of spray boom joint 12, from the central passage 95 of control agent 9 to two effluents, enter the inner chamber of sprinkler cap 1 through the inner chamber of shower nozzle attachment cap 5, finally spray with the form of spray cone.
The described adjusting cap 13 of backward rotation, control agent 9 resets under the effect of spring 4, make the step surface sealing of head and the control agent 9 of spray boom joint 12, this moment, spray boom 14 interior liquid entered the neck inner chamber of control agent 9 through the inner chamber of spray boom joint 12, and from the front channels 94 of control agent 9 to two effluents, enter the inner chamber of spray core 3, go out through head and sprinkler cap 1 direct projection of spray core 3, finally spray with the form of plane fan-spray.
The technique effect that the present invention can reach is:
The present invention can produce spray cone and two kinds of mist shapes of plane fan-spray, can either realize the long drive journey exactly to specifying ejection electrodes to spray, and also can realize the large tracts of land injection.
Description of drawings
The present invention is further detailed explanation below in conjunction with the drawings and specific embodiments:
Fig. 1 is the decomposing schematic representation that the present invention can change the shower nozzle of mist type;
Fig. 2 is the schematic diagram of control agent of the present invention;
Fig. 3 is the schematic diagram of adjusting cap of the present invention;
Fig. 4 is the schematic diagram that the present invention sprays with the form of spray cone;
Fig. 5 is the schematic diagram that the present invention sprays with the form of plane fan-spray.
Description of reference numerals among the figure:
1 is sprinkler cap, and 2 is first sealing ring,
3 are the spray core, and 4 is spring,
5 is the shower nozzle attachment cap, and 6 is second sealing ring,
7 is the 3rd sealing ring, and 8 is the 4th sealing ring,
9 is control agent, and 10 is the 5th sealing ring,
11 is the 6th sealing ring, and 12 is the spray boom joint,
13 for regulating cap, and 14 is spray boom,
91 is housing, and 92 is neck,
93 is afterbody, and 94 is front channels,
95 is central passage,
131 is the oblique angle groove, and 132 for regulating the wing.
The specific embodiment
As shown in Figure 1, the present invention can change the shower nozzle of mist type, comprises shower nozzle attachment cap 5, and the head of shower nozzle attachment cap 5 is realized sealing by first sealing ring 2 by the sprinkler cap 1 that is threaded between shower nozzle attachment cap 5 and the sprinkler cap 1;
Be provided with spray core 3 in the sprinkler cap 1, the head of spray core 3 is connected with the outlet of sprinkler cap 1;
Be provided with spring 4 in the spray core 3, an end of spring 4 withstands the inner chamber front end of spray core 3, and the other end of spring 4 withstands the head of control agent 9; The afterbody of control agent 9 is movably set on the spray boom joint 12, spray boom joint 12 fixedly connected spray booms 14;
The afterbody of shower nozzle attachment cap 5 is sheathed on to be regulated in the cap 13, shower nozzle attachment cap 5 and adjusting cap 13 axial restraints, and regulating cap 13 can be with respect to 5 rotation of shower nozzle attachment cap;
Regulating cap 13 is connected with spray boom joint 12 axial restraints.
As shown in Figure 2, control agent 9 comprises housing 91, and the front end of housing 91 is provided with neck 92, and the diameter of neck 92 forms step surface less than the diameter of housing 91 between neck 92 and the housing 91;
The two side of housing 91 is symmetrically arranged with at least two central passage 95, and the two side of neck 92 is symmetrically arranged with at least two front channels 94;
The front end of neck 92 is provided with second sealing ring, 6, the second sealing rings 6 for the end face seal between control agent 9 and the spray core 3;
The stage casing of neck 92 is provided with the 3rd sealing ring 7, the three sealing rings 7 for the circumferential seal between control agent 9 and the spray core 3;
The stage casing of housing 91 is provided with the circumferential seal that the 4th sealing ring 8, the four sealing rings 8 are used between control agent 9 and the shower nozzle attachment cap 5.
The front end of spray boom joint 12 is provided with the end face seal that the 5th sealing ring 10, the five sealing rings 10 are used between spray boom joint 12 and control agent 9 step surfaces;
The stage casing of spray boom joint 12 is provided with the 6th sealing ring 11, the six sealing rings 11 for the circumferential seal between the housing 91 of spray boom joint 12 and control agent 9.
As shown in Figure 3, the interior step surface that adjusting cap 13 is connected with control agent 9 is provided with oblique angle groove 131, and oblique angle groove 131 is along circumferentially extending, and the degree of depth of oblique angle groove 131 gradually changes from shallow to deep; The outer wall of regulating cap 13 is provided with regulates the wing 132.Cap 13 is regulated in rotation, promotes control agent 9 vertically by oblique angle groove 131, can make control agent 9 to sinciput.
Operation principle of the present invention is as follows:
As shown in Figure 4, forward rotation is regulated cap 13, effect by its oblique angle groove 131, regulate cap 13 with control agent 9 to sinciput, the front end that makes control agent 9 is by second sealing ring 6 and 3 sealings of spray core, and the liquid in this moment spray boom 14 passes from the gap between the step surface of the head of spray boom joint 12 and control agent 9 through the inner chamber of spray boom joint 12, from the central passage 95 of control agent 9 to two effluents, enter the inner chamber of sprinkler cap 1 through the inner chamber of shower nozzle attachment cap 5, finally spray with the form of spray cone;
As shown in Figure 5, backward rotation is regulated cap 13, control agent 9 resets under the effect of spring 4, make the head of spray boom joint 12 by the step surface sealing of the 4th sealing ring 8 with control agent 9, liquid in this moment spray boom 14 enters the neck inner chamber of control agent 9 through the inner chamber of spray boom joint 12, and from the front channels 94 of control agent 9 to two effluents, enter the inner chamber of spray core 3, head and sprinkler cap 1 direct projection through spray core 3 are gone out, and finally spray with the form of plane fan-spray.
Claims (7)
1. the shower nozzle that can change the mist type, it is characterized in that: comprise shower nozzle attachment cap (5), the head of shower nozzle attachment cap (5) is by the sprinkler cap that is threaded (1); Be provided with spray core (3) in the sprinkler cap (1), the head of spray core (3) is connected with the outlet of sprinkler cap (1);
Be provided with spring (4) in the spray core (3), an end of spring (4) withstands the inner chamber front end of spray core (3), and the other end of spring (4) withstands the head of control agent (9); The afterbody of control agent (9) is movably set on the spray boom joint (12), the fixedly connected spray boom of spray boom joint (12) (14);
Control agent (9) is movably set in the inner chamber of regulating cap (13), and the afterbody (93) of control agent (9) props up the interior step surface of regulating cap (13);
The afterbody of shower nozzle attachment cap (5) is sheathed on to be regulated in the cap (13), and shower nozzle attachment cap (5) and adjusting cap (13) axial restraint are regulated cap (13) and can be rotated with respect to shower nozzle attachment cap (5); Cap (13) is regulated in rotation, regulates cap (13) and drives control agent (9) and move vertically, make control agent (9) and spray core (3) sealing and and spray boom joint (12) sealing between switching;
Regulating cap (13) is connected with spray boom joint (12) axial restraint.
2. the shower nozzle that can change the mist type according to claim 1, it is characterized in that: the interior step surface that described adjusting cap (13) is connected with control agent (9) is provided with oblique angle groove (131), oblique angle groove (131) is along circumferentially extending, and the degree of depth of oblique angle groove (131) gradually changes from shallow to deep.
3. the shower nozzle that can change the mist type according to claim 1, it is characterized in that: described control agent (9) comprises housing (91), the front end of housing (91) is provided with neck (92), the diameter of neck (92) forms step surface less than the diameter of housing (91) between neck (92) and the housing (91); The two side of housing (91) is symmetrically arranged with at least two central passage (95), and the two side of neck (92) is symmetrically arranged with at least two front channels (94).
4. the shower nozzle that can change the mist type according to claim 3, it is characterized in that: the front end of the neck (92) of described control agent (9) is provided with second sealing ring (6), and second sealing ring (6) is used for the end face seal between control agent (9) and the spray core (3).
5. the shower nozzle that can change the mist type according to claim 1, it is characterized in that: the front end of described spray boom joint (12) is provided with the 5th sealing ring (10), and the 5th sealing ring (10) is used for the end face seal between spray boom joint (12) and control agent (9) step surface.
6. the shower nozzle that can change the mist type according to claim 1, it is characterized in that: the described adjusting cap of forward rotation (13), regulate cap (13) with control agent (9) to sinciput, make the front end and spray core (3) sealing of control agent (9), liquid in this moment spray boom (14) passes from the gap between the step surface of the head of spray boom joint (12) and control agent (9) through the inner chamber of spray boom joint (12), from the central passage (95) of control agent (9) to two effluents, enter the inner chamber of sprinkler cap (1) through the inner chamber of shower nozzle attachment cap (5), finally spray with the form of spray cone.
7. the shower nozzle that can change the mist type according to claim 1, it is characterized in that: the described adjusting cap of backward rotation (13), control agent (9) resets under the effect of spring (4), make the step surface sealing of head and the control agent (9) of spray boom joint (12), liquid in spray boom this moment (14) enters the neck inner chamber of control agent (9) through the inner chamber of spray boom joint (12), and from the front channels (94) of control agent (9) to two effluents, enter the inner chamber of spray core (3), head and sprinkler cap (1) direct projection through spray core (3) are gone out, and finally spray with the form of plane fan-spray.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310296339.6A CN103343426B (en) | 2013-07-13 | 2013-07-13 | Spraying head capable of switching mist types |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310296339.6A CN103343426B (en) | 2013-07-13 | 2013-07-13 | Spraying head capable of switching mist types |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103343426A true CN103343426A (en) | 2013-10-09 |
| CN103343426B CN103343426B (en) | 2014-05-07 |
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ID=49278251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310296339.6A Active CN103343426B (en) | 2013-07-13 | 2013-07-13 | Spraying head capable of switching mist types |
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| Country | Link |
|---|---|
| CN (1) | CN103343426B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108825793A (en) * | 2018-07-27 | 2018-11-16 | 厦门水蜻蜓卫浴科技有限公司 | Discharge switching device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2194218Y (en) * | 1993-08-12 | 1995-04-12 | 周觉民 | Ceramic combined flow adjustable spraying nozzle |
| US5435491A (en) * | 1993-04-21 | 1995-07-25 | Alloy Kohki Co., Ltd. | Air mixed type spray apparatus |
| CN2404595Y (en) * | 2000-02-02 | 2000-11-08 | 何志华 | Jetting nozzle |
| CN203316282U (en) * | 2013-07-13 | 2013-12-04 | 台州信溢农业机械有限公司 | Mist conversion type shower nozzle |
-
2013
- 2013-07-13 CN CN201310296339.6A patent/CN103343426B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5435491A (en) * | 1993-04-21 | 1995-07-25 | Alloy Kohki Co., Ltd. | Air mixed type spray apparatus |
| CN2194218Y (en) * | 1993-08-12 | 1995-04-12 | 周觉民 | Ceramic combined flow adjustable spraying nozzle |
| CN2404595Y (en) * | 2000-02-02 | 2000-11-08 | 何志华 | Jetting nozzle |
| CN203316282U (en) * | 2013-07-13 | 2013-12-04 | 台州信溢农业机械有限公司 | Mist conversion type shower nozzle |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108825793A (en) * | 2018-07-27 | 2018-11-16 | 厦门水蜻蜓卫浴科技有限公司 | Discharge switching device |
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| Publication number | Publication date |
|---|---|
| CN103343426B (en) | 2014-05-07 |
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