CN2447052Y - mist nozzle - Google Patents

Abstract

A mist nozzle includes a seat, a water pressure enhancement sheet, an atomized water outlet and a fixing member. A larger diameter groove is provided at one end of the seat, a water pressure enhancement sheet and an atomized water outlet are placed in the groove, and a fixing member is screwed with the seat to fix the water pressure enhancement sheet and the atomized water outlet. The atomized water outlet is composed of a plurality of water inlet grooves arranged in a vortex shape on its annular end face, and is extended to a water outlet on the other end face with a gradually decreasing circumference through a guide surface in the shape of a conical hole. The water outlet forms a mist and can be used for irrigation or cooling the human body.

Description

mist nozzle

The utility model relates to a nozzle, in particular to a spray nozzle.

When irrigating plants in horticulture and flower gardens, most of them use water pipes to form water column-shaped sprays. This water outlet method has a certain water pressure, and the water falls unevenly within its spraying range; The flowering plants must not be able to bear the pressure of the water column sprinkled on them, and the branches and leaves may break off. In addition, many kinds of flowers do not need to be irrigated with a large amount of water, they only need to be slightly moistened with water; in addition, if the water column is used for spraying and irrigation, the soil is easily washed away due to the water pressure of the water column.

When using cold water to cool down the body, athletes generally use sponges to absorb water, and then squeeze it on the head or body, or use a cup of water to directly wet the body to lower the temperature. Such a process cannot evenly and directly distribute the water on the body. The body wastes a lot of water.

In view of this, the purpose of this utility model is to provide a mist spray head, which can make the sprayed water form a mist, so that the atomized water can be sprayed out in a soft and dense form, and can have better wetting or Cooling effect.

The technical solution of the utility model is to provide a mist nozzle, which is characterized in that it includes a bearing seat, a water pressure strengthening sheet, an atomized water outlet body and a fixing piece;

One end of the bearing seat is provided with a larger-diameter container, and a hydraulic strengthening sheet and an atomized water outlet are stacked in the container, and a fixing piece is screwed with the bearing seat to connect the hydraulic strengthening sheet and the atomizing water body. The water outlet body is fixed and forms a water flow channel. The annular end surface of the atomized water outlet body is arranged with a plurality of water inlet tanks. The atomized water outlet body forms a guide surface in the shape of a conical hole, extending to the other end surface with a decreasing inner diameter. the water outlet.

The feature of the mist spray head is that the seat can be a hollow pipe body, one end of which is sleeved with the water pipe, and the other end is provided with a larger diameter tank.

The above-mentioned mist spray head is characterized in that: the end surface of the water pressure strengthening plate opposite to the container can be evenly distributed with a plurality of water injection grooves, and the other end surface is provided with a small diameter top part, and the top part The section where the peripheral surface of the part ring is opposite to the containing tank forms a water flow channel communicated with the water injection tank.

The above-mentioned mist spray head is characterized in that: the atomized water body is provided with a plurality of water inlet grooves opposite to the water pressure strengthening sheet, arranged in a spiral shape on its annular end surface.

The above-mentioned mist spray head is characterized in that: the fixing part is a hollow structure, and it is provided with an internal threaded part and an external threaded part provided on the outer periphery of the seat to be screwed relative to each other, and an annular retaining edge is formed at the other end of the fixing part, A washer is matched in the retaining edge to tighten and fix the water pressure strengthening sheet accommodated in the seat and the atomized water body.

The water outlet of the mist nozzle of the utility model is in the form of atomization and falling, which is soft and densely distributed, and can be applied to the wetting required by plants in gardening and flower gardens, so that it does not accumulate too much water and can save water. water; and the mist nozzle of the present utility model can also be applied to other landscapes. In addition, it can also be used to cool down the human body. Water can be atomized and sprayed on the human body without wasting water and evenly sprayed on the body, which can easily and quickly achieve the purpose of cooling down. People's drinking water can also be used, and the mist water can be directly sprayed into the mouth.

In order to further understand the structural features of the present utility model and its purpose, the following preferred embodiments will be described in detail with drawings as follows:

Description of drawings:

Fig. 1 is a three-dimensional exploded view of the utility model.

Fig. 2 is a schematic sectional view of the utility model.

Fig. 3 is a schematic diagram of the seepage of water flowing in the water pressure strengthening sheet of the present invention.

Fig. 4 is a schematic diagram of the water flowing back into the atomized water outlet of the utility model.

Fig. 5 is a schematic diagram of the water outlet action of the utility model.

Please refer to FIG. 1 and FIG. 2 , the structure of the present utility model includes a seat 10 , a hydraulic strengthening sheet 20 , an atomized water outlet 30 , a gasket 40 and a fixing member 50 .

The seat 10 is a hollow tubular structure, one end of which has a smaller diameter can be sleeved with a water pipe, and the other end is provided with a larger diameter container 100, which is just enough for a water pressure strengthening sheet 20 and a mist The effluent body 30 is accommodated therein, and an external thread portion 11 is provided on the outer diameter of the container tank 100 to be screwed with the fixing member 50 .

The water pressure strengthening sheet 20 is just able to be placed in the container 100 of the socket 10, and the water pressure strengthening sheet 20 is evenly distributed with a plurality of water injection grooves 21 on the end face opposite to the container 100, for water to flow through and Pressurization is generated, and the other end surface is a top portion 22 with a smaller diameter, and the area around the top portion 22 that is opposite to the tank 100 forms a water flow channel that communicates with the water injection tank 21 .

The atomized water outlet 30 is opposite to the water pressure strengthening sheet 20 with a plurality of water inlet grooves 31 arranged in a spiral shape on its annular end face, and a conical hole-shaped guide surface 32 is provided between them to gradually slow down the flow. The decreasing circumference extends to the water outlet 33 on the other end surface, so that the conical hole communicates with the water inlet groove 31 .

The fixing part 50 is a hollow structure, and it is provided with an internal thread part 51 which can be screw-locked with the external thread part 11 of the bearing 10, and an annular retaining edge 52 is formed at the other end, between the fixing part 50 and the bearing At the same time when the seat 10 is screwed together, the configuration of the retaining edge 52 and a washer 40 can be used to tighten and fix the components such as the hydraulic reinforcement sheet 20 and the atomized water outlet 30 contained in the seat 10. .

Please refer to Fig. 3, Fig. 4, and Fig. 5. When the water flow of the water pipe pours into the bottom of the seat 10, the water flow can pass through the water injection groove 21 of the water pressure strengthening sheet 20, and the water flow will be reduced due to the reduction of the water outlet area. The pressure is enhanced (as shown in Figure 3), and then the water flow is guided to the top part 22 ring peripheral surface area of the hydraulic pressure strengthening sheet 20, and injected into the water inlet tank 31 of the atomized water outlet body 30, so that the water flow after the pressurization Through the drainage effect of several vortex-arranged water inlet tanks 31 and a tapered guide surface 32, the water flow in it forms a vortex phenomenon of impact and reverberation (as shown in Figure 4), which intensifies the dispersion of water molecules and makes the It seeps into the water outlet 33 and sprays out after atomization.

Claims (5)

1. A mist nozzle, characterized in that: it includes a seat, a water pressure strengthening sheet, an atomized water body and a fixing piece; One end of the bearing seat is provided with a larger-diameter container, and a hydraulic strengthening sheet and an atomized water outlet are stacked in the container, and a fixing piece is screwed with the bearing seat to connect the hydraulic strengthening sheet and the atomizing water body. The water outlet body is fixed and forms a water flow channel. The annular end surface of the atomized water outlet body is arranged with a plurality of water inlet tanks. The atomized water outlet body forms a guide surface in the shape of a conical hole, extending to the other end surface with a decreasing inner diameter. the water outlet. 2. The mist spray head according to claim 1, characterized in that the seat is a hollow pipe body, one end of which has a smaller diameter is sleeved with the water pipe, and the other end is provided with a tank with a larger diameter. 3. The mist spray head according to claim 1, characterized in that: the end surface of the water pressure strengthening plate opposite to the container is provided with a plurality of water injection grooves, and the other end surface is provided with a smaller diameter top portion , and the section where the peripheral surface of the top portion is opposite to the container forms a water flow channel communicating with the water injection tank. 4. The mist spray head according to claim 1, characterized in that: the atomized water outlet body is provided with a plurality of water inlet grooves opposite to the hydraulic strengthening plate, arranged in a spiral shape on its annular end surface. 5. The mist spray head according to claim 1 or 2, characterized in that: the fixing part is a hollow structure, and it is provided with an internal threaded part and an external threaded part provided on the outer periphery of the seat to be screwed relative to each other. An annular retaining edge is formed at the end, and a washer is matched in the retaining edge to tightly fix the water pressure strengthening sheet accommodated in the seat and the atomized water body.

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