CN211613099U

CN211613099U - Water column nozzle structure

Info

Publication number: CN211613099U
Application number: CN201922190292.0U
Authority: CN
Inventors: 张文俊
Original assignee: CHUAN YEN Tech CO Ltd
Current assignee: CHUAN YEN Tech CO Ltd
Priority date: 2019-12-09
Filing date: 2019-12-09
Publication date: 2020-10-02
Anticipated expiration: 2029-12-09

Abstract

This creation is about a water column sprinkler structure for connect a water pipe, this water column sprinkler structure includes a shower nozzle body, and shower nozzle body rigid coupling in water pipe, shower nozzle body contain a conical body, and the inside of conical body has a rivers passageway and outside inwards sets up a delivery port and plural water smoke hole that communicate rivers passageway, and the peripheral dimensions in plural water smoke hole is less than the peripheral dimensions of delivery port. Therefore, the cone is easier to position and align than the conventional spherical nozzle, so that the nozzle body has the advantages of convenient processing, wide hole distribution area and the like.

Description

Water column nozzle structure

Technical Field

The utility model relates to a sprinkler structure, in particular to water column sprinkler structure.

Background

The water column has many uses, especially high pressure water column, and can be used for cleaning or sprinkling. In the conventional high-pressure water column structure, a circular water outlet is formed in the end surface of a spherical nozzle, and after the nozzle is connected with a water pipe, high-pressure water columns are sprayed out from the water outlet, so that the expected effect is achieved.

However, the surface of the spherical nozzle is arc-shaped, and the arc-shaped surface is not easy to be positioned and aligned, which causes problems of inconvenient processing and limited hole distribution area, thereby increasing the manufacturing cost, and failing to expand the coverage of water column ejection to reduce the water spray coverage.

In view of the above, the present inventor has made an intensive study on the above prior art and applied the study in cooperation with the theory to try to solve the above problems, which is an improved objective of the present inventor.

SUMMERY OF THE UTILITY MODEL

The utility model provides a water column sprinkler structure, it utilizes the conical body to compare spherical sprinkler head of knowing and is fixed a position and counterpoint more easily, makes the shower nozzle body have advantages such as processing facility and cloth hole area are wide.

In the embodiment of the utility model, the utility model provides a water column sprinkler structure for connect a water pipe, this water column sprinkler structure includes: the nozzle body is fixedly connected to the water pipe and comprises a conical body, a water flow channel is arranged in the conical body, a water outlet and a plurality of water mist holes are formed in the conical body, the water outlet is communicated with the water flow channel, the outer portion of the conical body is inwards provided with the water outlet and the plurality of water mist holes, and the peripheral size of the plurality of water mist holes is smaller than that of the water outlet.

Preferably, a horizontal plane is arranged at the top end of the conical body, and the water outlet is formed on the horizontal plane in a molded mode.

Preferably, the water outlet is an elongated opening, the water outlet has a pair of opposite long side walls and a pair of opposite short side walls, a second included angle is formed between the pair of short side walls, and the second included angle is 60 degrees.

Preferably, a sleeve extends from the bottom end of the conical body.

Preferably, the cone has an inclined ring surface gradually reducing the length of the circumference from the top edge of the sleeve to the outer circumference of the horizontal surface, and the plurality of water mist holes are formed from the inclined ring surface and annularly arranged around the water outlet.

Preferably, the plurality of water mist holes are arranged in two circles along the outer periphery of the inclined ring surface in a manner that the upper row and the lower row are parallel, and the plurality of water mist holes in the upper row and the plurality of water mist holes in the lower row are staggered.

Preferably, each water mist hole defines a center line, a third included angle is formed between the center lines of two opposite water mist holes, the third included angle is larger than the second included angle, and the third included angle is 90 degrees.

Preferably, the outer wall of the sleeve and the inclined ring surface are provided with two opposite clamping surfaces together.

Preferably, an internal thread is provided inside the sleeve, and the water pipe has an external thread, and the internal thread and the external thread are screwed with each other.

Preferably, the water flow channel forms a first included angle inside the conical body, and the first included angle is 60 degrees

Based on the above, the inclined ring surface of the cone is easier to position and align than the known circular arc surface, so that the nozzle body has the advantages of convenient processing, wide hole distribution area and the like, thereby reducing the manufacturing cost, expanding the coverage range of water column ejection and improving the water spraying coverage efficiency.

Drawings

The above and other objects, features and advantages of the present invention will become more apparent in light of the detailed description of the preferred embodiments of the present invention as illustrated in the accompanying drawings. Like reference numerals refer to like parts throughout the drawings, and the drawings are not intended to be drawn to scale in actual dimensions, emphasis instead being placed upon illustrating the principles of the invention.

Fig. 1 is a schematic perspective view of a water column head structure according to a preferred embodiment of the present invention.

Fig. 2 is a schematic top view of a water column sprinkler structure according to a preferred embodiment of the present invention.

Fig. 3 is a schematic cross-sectional view of a water column sprinkler structure according to a preferred embodiment of the present invention.

Fig. 4 is a schematic view of a water column head structure according to a preferred embodiment of the present invention.

Fig. 5 is a schematic perspective view of another embodiment of a water column head structure of the present invention.

Reference numerals:

100 … water pipe

101 … external screw thread

10 … water column nozzle structure

1 … spray head body

11 … conical body

12 … Water flow channel

13 … water outlet

130 … narrow and long opening

131 … Long side wall

132 short side wall 132 …

14 … water mist holes

15 … horizontal plane

16 … sleeve

161 … internal thread

17 … inclined torus

18 … surface for fastening

L … center line

Theta 1 … first included angle

Second included angle theta 2 …

Third included angle theta 3 …

Detailed Description

The detailed description and technical contents of the present invention will be described below with reference to the drawings, however, the drawings are only for illustrative purposes and are not intended to limit the present invention.

Referring to fig. 1 to 4, the present invention provides a water column nozzle structure for connecting a water pipe 100, and the water column nozzle structure 10 mainly includes a nozzle body 1.

The nozzle body 1 is fixedly connected to the water pipe 100, the nozzle body 1 comprises a conical body 11, a water flow channel 12 is arranged in the conical body 11, a water outlet 13 communicated with the water flow channel 12 and a plurality of water mist holes 14 are formed in the conical body 11, and the periphery of each water mist hole 14 is smaller than that of the water outlet 13.

As described in detail below, the water passage 12 forms a first included angle θ 1 inside the conical body 11, the top end of the conical body 11 is provided with a horizontal surface 15, the water outlet 13 is formed from the horizontal surface 15, the water outlet 13 is an elongated opening 130, the water outlet 13 has a pair of opposite long sidewalls 131 and a pair of opposite short sidewalls 132, and a second included angle θ 2 is formed between the pair of short sidewalls 132. The first included angle θ 1 is preferably 60 degrees, and the second included angle θ 2 is preferably 60 degrees, but not limited thereto.

In addition, a sleeve 16 extends from the bottom end of the cone 11, the cone 11 has an inclined ring surface 17 with a gradually reduced circumference length from the top edge of the sleeve 16 to the outer circumference of the horizontal surface 15, and the plurality of mist holes 14 are formed from the inclined ring surface 17 and annularly arranged around the water outlet 13.

Furthermore, each water mist hole 14 defines a central line L, a third included angle θ 3 is formed between the central lines L of the two opposite water mist holes 14, and the third included angle θ 3 is greater than the second included angle θ 2. The third angle θ 3 is preferably 90 degrees, but not limited thereto.

Furthermore, an internal thread 161 is disposed inside the sleeve 16, the water pipe 100 has an external thread 101, the internal thread 161 is screwed with the external thread 101, and the outer wall of the sleeve 16 and the inclined ring surface 17 together have two opposite clamping surfaces 18, the two clamping surfaces 18 are used for positioning a wrench tool, so that the wrench tool can be clamped on the two clamping surfaces 18 to screw or unscrew the internal thread 161 and the external thread 101.

The utility model discloses water column sprinkler structure 10's user state, it utilizes delivery port 13 to be long and narrow shape opening 130, and when rivers flowed into shower nozzle body 1's rivers passageway 11 from water pipe 100, most rivers can flow out and form sectorial water curtain from delivery port 13, and few partial rivers then can flow out and form the water smoke from several water smoke holes 14. Therefore, the fan-shaped water curtain can provide the functions of fire extinguishing, fire retarding, smoke resistance and the like, and the water mist can be used for cooling and washing smoke particles and expanding the coverage range and the like.

In addition, the nozzle body 1 is a cone 11, and the inclined ring surface 17 of the cone 11 is easier to position and align than the known circular arc surface, so that the cone 11 is easier to position and align than the known spherical nozzle, so that the nozzle body 1 has the advantages of convenient processing, wide hole distribution area and the like, the manufacturing cost is further reduced, the coverage range of water column ejection is expanded, and the water spraying coverage efficiency is improved.

Furthermore, the top end of the conical body 11 is provided with a horizontal plane 15, and the horizontal plane 15 is easier to be positioned and aligned than the conventional circular arc surface, thereby facilitating the opening and forming of the water outlet 13 from the horizontal plane 15.

The water outlet 13 is a long and narrow opening 130, wherein a second included angle θ 2 is formed between a pair of short sidewalls 132 of the water outlet 13, and the preferred embodiment of the second included angle θ 2 is 60 degrees, so that the water outlet 13 flows out to form a fan-shaped water curtain, and the fan-shaped water curtain has the effects of concentrating water power and expanding the spraying range of the water curtain.

In addition, each water mist hole 14 defines a central line L, a third included angle θ 3 is formed between the central lines L of two opposite water mist holes 14, the third included angle θ 3 is greater than the second included angle θ 2, and the preferred embodiment of the third included angle θ 3 is 90 degrees, so that the water mist flows out of the plurality of water mist holes 14 to form a water curtain with a spraying angle and range greater than a fan shape, so as to enhance the water spraying coverage efficiency of the water column nozzle structure 10.

Referring to fig. 5, another embodiment of a water column nozzle structure 10 of the present invention is shown, in which the embodiment of fig. 5 is substantially the same as the embodiment of fig. 1 to 4, and the difference between the embodiment of fig. 5 and the embodiment of fig. 1 to 4 is that a plurality of mist holes 14 are arranged in two circles in an upper row and a lower row along the outer circumference of an inclined ring 17, and the plurality of mist holes 14 in the upper row and the plurality of mist holes 14 in the lower row are staggered, that is, each mist hole 14 in the upper row is located between each two adjacent mist holes 14 in the lower row, so that the mist flowing out from the plurality of mist holes 14 forms a tighter water curtain, thereby increasing the water spraying coverage efficiency.

To sum up, the water column nozzle structure of the present invention can achieve the intended purpose, and solve the known disadvantages, and has industrial practicability, novelty and creativity, which completely meet the requirements of patent application.

Claims

1. A water column sprinkler structure for connecting a water pipe, the water column sprinkler structure, comprising:

the sprayer body is fixedly connected with the water pipe and comprises a conical body, a water flow channel is arranged in the conical body, a water outlet and a plurality of water mist holes are formed in the outer portion of the conical body, the water flow channel is communicated with the water outlet, the water outlet is communicated with the water flow channel, and the peripheral size of the water mist holes is smaller than that of the water outlet.

2. The water column spray head structure of claim 1, wherein the top of said cone has a horizontal surface, and said outlet is formed from said horizontal surface.

3. The water column spray head structure of claim 2, wherein said water outlet is an elongated opening having a pair of opposing long side walls and a pair of opposing short side walls, said pair of short side walls defining a second included angle therebetween, said second included angle being 60 degrees.

4. A water column spray head structure as claimed in claim 3, wherein a sleeve extends from the base end of said cone.

5. The water column nozzle structure of claim 4, wherein said cone has an inclined ring surface gradually decreasing in circumferential length from the top edge of said sleeve to the outer periphery of said horizontal surface, and said plurality of mist holes are formed from said inclined ring surface and annularly arranged around said outlet.

6. The water column spray head structure of claim 5, wherein said plurality of mist openings are arranged in two circles in an upper row and a lower row along the outer periphery of said inclined torus, and said plurality of mist openings in said upper row and said plurality of mist openings in said lower row are staggered with respect to each other.

7. The water column spray head structure of claim 5 or 6, wherein each said water mist opening defines a center line, a third included angle is formed between said center lines of two opposite said water mist openings, said third included angle is greater than said second included angle, and said third included angle is 90 degrees.

8. A water column spray head structure as claimed in claim 5 or 6, wherein the outer wall of said sleeve and said inclined annular surface together define opposed catch surfaces.

9. The water column spray head structure of claim 4, wherein said sleeve has an internal thread formed therein, and said water tube has an external thread, said internal thread being threadably engaged with said external thread.

10. The water column spray head structure of claim 1, wherein said water flow channel defines a first included angle within said cone, said first included angle being 60 degrees.