CN220738040U - Spraying device for sunshade of swimming pool and sunshade thereof and swimming pool - Google Patents

Abstract

The utility model provides a spraying device for a sunshade of a swimming pool, the sunshade and the swimming pool. The spray nozzle solves the problems that when the pressure of the existing spray nozzle is unstable, the particle size of mist drops is also easily affected greatly and the fluctuation range of the particle size is large. The utility model is arranged on the sunshade, can atomize and spray the swimming pool, cool the swimming pool, convey the water flow from the inside of the connecting piece to the water storage cavity between the inside connecting piece and the outside connecting piece through the passage after passing through the inside connecting piece, and spray the water mist through the outside connecting piece, reduce the water quantity through the water storage cavity with smaller space, compress the water pressure, and always need to spray after passing through the water storage cavity when the water pressure fluctuates, thus ensuring the stability of the spray.

Description

Spraying device for sunshade of swimming pool and sunshade thereof and swimming pool

Technical Field

The utility model relates to the technical field of spray heads, in particular to a spray device for a sunshade of a swimming pool, the sunshade and the swimming pool.

Background

Usually, the ground swimming pool is used on an open lawn, but the common swimming pool is not provided with a sunshade facility, a user has to be exposed to sunlight which is hot in summer and is directly irradiated by sunlight, skin burns are very easy to cause due to exposure to sunlight in summer, especially skin of children is more dangerous than the skin of children, in addition, medical research proves that the probability of suffering skin cancer is improved due to exposure to strong sunlight, so that the defect of the conventional swimming pool without the sunshade facility is very obvious, and therefore, an atomization nozzle for cooling is usually arranged on a sunshade of the swimming pool for further cooling.

The atomizer generally includes both single fluid atomizers and dual fluid atomizers. Taking a single-fluid atomizing nozzle as an example, the single-fluid atomizing nozzle is widely applied to the medical industry, agriculture and environmental protection industry, and the working principle is generally as follows: the liquid is pumped into the spray head by the pump, and then sprayed out from the small holes of the spray head, so that the liquid is atomized into fine liquid drops. The atomization characteristic of the spray head depends on the operating pressure and the aperture of the spray head, and generally, the higher the pressure difference between the inside and the outside of the fine holes is, the smaller the spray holes are, the finer atomized liquid drops are, and the more uniform the distribution of particles is; conversely, the lower the pressure difference, the larger the orifice, the larger the atomized droplets and the more uneven the distribution of particles. Therefore, in order to generate mist droplets with small particle size (such as grade 1 fine water mist), a high working pressure is required, generally more than 10MPa, the cost of the system is greatly increased, and when the pressure is unstable, the particle size of the mist droplets is easily affected greatly, the fluctuation range of the particle size is large, and the prior art has the improvement point.

Disclosure of Invention

The utility model provides a spraying device for a swimming pool sunshade, which aims at the existing situation, and comprises a connecting piece for water inflow and an inner connector fixedly arranged on the connecting piece, wherein the connecting piece is provided with a water inlet and a water outlet, and the inner connector is fixedly arranged at the water outlet.

Preferably, a certain gap is left between the outer wall of the inner connector and the inner wall of the outer connector, and the channel comprises a through hole which is formed in the side wall of the inner connector, penetrates through the inner connector and is communicated with the inner part of the inner connector.

Preferably, the notch extends in a straight line from the outside of the press ring to the inside of the press ring.

Preferably, the notch extends in a radial direction parallel to the inner connector.

Preferably, the upper end of the inner connector is fixedly arranged in the connecting piece through a sealing piece, the sealing piece is sleeved at the upper end of the inner connector, and the sealing piece is fixedly arranged at the water outlet.

Preferably, the inner connector is fixedly provided with a circle of protruding edge, the upper end of the protruding edge is abutted against the lower end of the sealing piece, and the upper end of the outer connector is aligned with the protruding edge.

Preferably, the inner connector is sleeved with a sealing ring, and the sealing ring is positioned between the convex edge and the outer connector.

Preferably, a nozzle is fixedly sleeved on the periphery of the outer connector.

Preferably, one end of the connecting piece, which is far away from the inner connecting piece, is fixedly provided with a sunshade fixing seat through a screw, and the periphery of the sunshade fixing seat is fixedly provided with a plurality of jacks.

The utility model also provides a sunshade, comprising: tarpaulin, sunshade skeleton and atomizer, atomizer is as above.

Preferably, a plurality of inserting posts used for being inserted into the inserting holes on the awning fixing base are arranged on the awning framework.

The utility model also provides a swimming pool, which comprises a swimming pool body and the sunshade.

Compared with the prior art, the utility model is arranged on the sunshade to atomize and spray the swimming pool, cool the swimming pool, convey water flow from the inside of the connecting piece to the water storage cavity between the inner connector and the outer connector through the inner connector and spray water mist through the outer connector after passing through the inner connector, reduce water quantity through the water storage cavity with smaller space, compress water pressure, and always spray water after passing through the water storage cavity when the water pressure fluctuates, thereby ensuring the stability of spraying.

Drawings

FIG. 1 is an overall structural view of the present utility model;

FIG. 2 is a cut-away view of an exploded view of the structure of the present utility model;

FIG. 3 is a schematic view of an interconnect joint;

FIG. 4 is a cut-away view of the present utility model;

fig. 5 is an enlarged schematic view of the direction of water flow at a in fig. 4.

The marks in the figure: 1. a connecting piece; 2. an inner connection; 3. a water inlet; 4. a water outlet; 5. an outer connector; 6. a spout; 7. a compression ring; 8. a water storage chamber; 9. a channel; 10. a through hole; 11. a notch; 12. a seal; 13. a convex edge; 14. a seal ring; 15. a spray head; 16. a fixing seat of the sunshade; 17. and a jack.

Detailed Description

The utility model is further described below with reference to embodiments shown in the drawings in which:

as shown in fig. 1-5, a spraying device for a sun-shading shed of a swimming pool comprises a connecting piece 1 for water inflow and an inner connector 2 fixedly arranged on the connecting piece 1, wherein a water inlet 3 and a water outlet 4 are formed in the connecting piece 1, the inner connector 2 is fixedly arranged at the water outlet 4, an outer connector 5 is fixedly buckled on the inner connector 2, a nozzle 6 communicated to the inside of the outer connector 5 is formed in the outer connector 5, a circle of pressure ring 7 is fixedly arranged at the front end of the inner connector 2, the pressure ring 7 is enclosed on the periphery of the nozzle 6, a water storage cavity 8 is formed in the space inside the pressure ring 7, and a channel 9 for conveying water flow to the water storage cavity 8 is formed between the inner connector 2 and the outer connector 5. A certain gap is left between the outer wall of the inner connector 2 and the inner wall of the outer connector 5, the channel 9 comprises a through hole 10 formed on the side wall of the inner connector 2, which penetrates through the inner connector 2 and is communicated with the interior of the inner connector 2, a plurality of notches 11 communicated with the water storage cavity 8 are formed on the side wall of the pressure ring 7, the depth of the notches 11 gradually decreases from outside to inside, and the notches 11 extend along the radial direction parallel to the inner connector 2.

The water flow is conveyed into the water storage cavity 8 between the inner connector 2 and the outer connector 5 through the inner connector 2 in the connecting piece 1 through the channel 9, water mist is sprayed out through the outer connector 5, the water quantity is reduced through the water storage cavity 8 with smaller space, the water pressure is compressed, and when the water pressure fluctuates, the water is always sprayed out through the water storage cavity 8, the stability of the spraying is guaranteed, the water flow enters the connecting piece 1 from the water inlet 3 and enters the inner connector 2, flows out of the inner connector 2 through the through hole 10 on the inner connector 2 into the gap between the inner connector 2 and the outer connector 5, enters the water storage cavity 8 through the notch 11 on the pressing ring 7, and the water mist is sprayed out through the nozzle 6 on the outer connector 5 when the water storage cavity 8 is filled with water.

The upper end of the inner connector 2 is fixedly arranged in the connecting piece 1 through a sealing piece 12, the sealing piece 12 is sleeved on the upper end of the inner connector 2, and the sealing piece 12 is fixedly arranged at the water outlet 4. The inner connector 2 is fixedly provided with a circle of protruding edges 13, the upper ends of the protruding edges 13 are abutted against the lower ends of the sealing pieces 12, and the upper ends of the outer connectors 5 are aligned with the protruding edges 13. The inner connector 2 is sleeved with a sealing ring 14, and the sealing ring 14 is positioned between the convex edge 13 and the outer connector 5. The sealing element 12 is fixedly arranged in the connecting element 1 in an adhesive manner, the metal head and the sealing element 12 are molded by plastic coating, and water leakage is prevented by a sealing ring 14 arranged between the convex edge 13 and the outer connector 5.

The outer periphery of the outer connector 5 is fixedly sleeved with a spray head 15. The end of the connecting piece 1 far away from the inner connector 2 is fixedly provided with a sunshade fixing seat 16 through screws, and the periphery of the sunshade fixing seat 16 is fixedly provided with a plurality of jacks 17. The shower nozzle 15 is plastic-coated with the shaping with outer connector 5, protects inner joint 2 and outer connector 5 through the shower nozzle 15 of parcel outside outer connector 5 to through installing the sunshade on sunshade fixing base 16, it is more convenient to use. Install just can atomize the spraying to the swimming pool on the awning, can cool down in the swimming pool, also can increase the enjoyment that the user was played in the swimming pool. The water is fed through the side face of the connecting piece 1, so that the installation of the spray head 15 and the awning is not interfered, and a user can conveniently install the spray head 15 and the water inlet pipe.

The embodiment also provides a sunshade, comprising: tarpaulin, sunshade skeleton and atomizer, atomizer is as above. The sunshade framework is provided with a plurality of inserting posts which are inserted into the inserting holes 17 on the sunshade fixing seat 16, and the inserting holes 17 are uniformly distributed around the center of the sunshade fixing seat 16. The sunshade can be quickly mounted on the sunshade fixing base 16.

The embodiment also provides a swimming pool, which comprises a swimming pool body and the sunshade.

The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.

Claims (10)

1. The utility model provides a atomizer for swimming pool sunshade, includes connecting piece (1) and the fixed internal connection head (2) that set up on connecting piece (1) that are used for intaking, has seted up water inlet (3) and delivery port (4) on this connecting piece (1), and above-mentioned internal connection head (2) are fixed to be set up in this delivery port (4) department, its characterized in that, fixed lock has an external connection head (5) on this internal connection head (2), set up spout (6) that communicate to external connection head (5) inside on external connection head (5), internal connection head (2) front end is fixed to be provided with round clamping ring (7), and this clamping ring (7) enclose to close in above-mentioned spout (6) periphery, space inside clamping ring (7) forms water storage chamber (8), be provided with between internal connection head (2) and external connection head (5) and supply water flow and carry to channel (9) in the outside, set up a plurality of intercommunication on the lateral wall of clamping ring (7) to water storage chamber (8) and be connected breach (11) with above-mentioned channel (9), this breach (11) is gradually reduced from inside depth.

2. A swimming pool sunshade spraying device according to claim 1, wherein a certain gap is left between the outer wall of the inner connector (2) and the inner wall of the outer connector (5), and the passage (9) comprises a through hole (10) which is formed in the side wall of the inner connector (2) and penetrates the inner connector (2) and is communicated with the inside of the inner connector (2).

3. A swimming pool sunshade spray device according to claim 1, wherein said gap (11) extends in a straight line from the outside of the pressure ring (7) to the inside of the pressure ring (7), said gap (11) extending in a radial direction parallel to said inner connector (2).

4. A swimming pool sunshade spraying device according to claim 2, wherein the upper end of the inner connector (2) is fixedly arranged in the connecting piece (1) through a sealing piece (12), the sealing piece (12) is sleeved on the upper end of the inner connector (2), and the sealing piece (12) is fixedly arranged at the water outlet (4).

5. A swimming pool sunshade spraying device according to claim 4, wherein a ring of protruding edges (13) is fixedly arranged on the inner connector (2), the upper ends of the protruding edges (13) are abutted against the lower ends of the sealing elements (12) and the upper ends of the outer connectors (5) are aligned with the protruding edges (13).

6. A swimming pool sunshade spray device according to claim 5, wherein said inner joint (2) is provided with a sealing ring (14), said sealing ring (14) being located between said flange (13) and said outer joint (5).

7. A spraying device for a swimming pool sunshade according to claim 1, wherein a spray nozzle (15) is fixedly sleeved on the periphery of the outer connector (5), one end of the connecting piece (1) far away from the inner connector (2) is fixedly provided with a sunshade fixing seat (16) through screws, and a plurality of jacks (17) are fixedly arranged on the periphery of the sunshade fixing seat (16).

8. A sunshade, comprising: tarpaulin, sunshade skeleton and atomizer, the atomizer is any one of claims 1-7.

9. A sunshade according to claim 8, wherein said sunshade frame is provided with a plurality of studs for insertion into receptacles (17) provided in said sunshade mounting (16).

10. A swimming pool, comprising: swimming pool body and sunshade as claimed in claim 8 or 9.