CN203508227U - Air boosting water-saving sprinkler - Google Patents

Abstract

The utility model discloses an air boosting water-saving sprinkler which comprises a body water inlet and a water outlet face cover assembly which is arranged on a body. The sprinkler further comprises an air boosting mechanism which is arranged in the body. The air boosting mechanism is mainly composed of a water storing pressure board and an inner frame, wherein a water storing inner cavity is formed between the water storing pressure board and the body, two or more first water outlets are formed in the water storing pressure board and communicated with the inner frame, the inner frame is provided with second water outlets corresponding to the first water outlets, the caliber of each second water outlet is larger than that of each first water outlet, and a distance exists between the first water outlets and the second water outlets and is communicated with the air. According to the air boosting water-saving sprinkler, the air boosting mechanism is arranged in the sprinkler, and therefore the effect of saving water is achieved while the boosting effect is achieved.

Description

An air pressurized water-saving shower

technical field

The utility model relates to a shower head, in particular to an air pressurized water-saving shower head. the

Background technique

At present, the air pressurized showers on the existing market are provided with air holes at the water inlet, and the pressurized effect is realized by the boost generated after the air pressure and the water flow are mixed; it can be found in the Chinese patent document published on August 29, 2012 as CN102649105A "A kind of air injection pressurized portable shower", this patent is to enter water through the small hole of the threaded joint, and then enter the step hole larger than the small hole at high speed, and open a small air intake hole at the vertical position of the axis of the step hole Corresponding to the small hole of the body, when the water enters from the threaded joint and is throttled by the small hole, it is injected into the step hole at a high speed. At this time, a negative pressure is formed at the step hole, and the air is sucked through the air inlet hole and mixed with the water flow, thereby achieving the pressurized effect. effect; but there are certain defects and deficiencies in this structure: first, because the suction holes are directly connected to the outside world and concentrated in one place, the noise of suction is relatively large, which seriously affects the shower environment and exceeds the user's acceptance Second, due to the size limitation of the body and the constraints of the water inlet structure, only a single hole can intercept the water inlet, and its outlet flow is too small, and its stability is poor, which cannot meet the needs of consumers. the

Utility model content

Aiming at the problems existing in the prior art, the utility model provides an air pressurized water-saving shower head. The shower head has a simple structure and low noise, not only can achieve a pressurized effect but also has a water-saving function to meet the actual needs of consumers. the

In order to achieve the above object, the technical solution of the utility model is:

An air pressurized water-saving shower, the shower includes a body water inlet and a water outlet cover assembly installed on the body; the shower also includes an air booster mechanism, which is installed in the body, the The air booster mechanism is mainly composed of a water storage pressure plate and an inner frame:

The water storage pressure plate forms a water storage cavity between the main body, and the water storage pressure plate is also provided with two or more first water outlets, and communicates with the inner frame;

An inner frame, the inner frame is provided with a second water outlet corresponding to the first water outlet, and the diameter of the second water outlet is larger than that of the first water outlet;

Wherein, there is a distance between the first water outlet and the second water outlet, and the distance communicates with air. the

Further, the water storage pressure plate is provided with a cavity, and the cavity communicates with air. the

Further, the second water outlet extends a convex ring toward the first water outlet. the

Further, the water outlet cover assembly includes a water outlet cover, a water outlet cover and a decorative ring, the water outlet cover is arranged in the water outlet cover, and is fixedly connected with the inner frame to form a water outlet cavity; the decorative ring is set on the water outlet surface build. the

Compared with the background technology, the air pressurized water-saving shower provided by the utility model has the following advantages:

1. By installing an air booster mechanism inside the shower, it can not only achieve the boost effect but also achieve the effect of water saving;

2. There is a water storage inner cavity inside the body, and the water forms a stable pressure in the water storage inner cavity, which provides high-pressure output injection force to the water outlet hole, so that the water can be fully injected, and the stability and saving of the water outlet are improved. water resources;

3. The air booster mechanism of the utility model adopts porous water inlet and air intake, which makes the intake and water inlet of the entire air booster mechanism more uniform and stable, makes the water outlet more comfortable, and minimizes the sound of suction , improve the drawbacks of the existing air pressurized shower with high noise, make the product more suitable for consumers, and improve the overall competitiveness of the product in the market. the

Description of drawings

The accompanying drawings described here are used to provide a further understanding of the utility model and constitute a part of the utility model. The schematic embodiments of the utility model and their descriptions are used to explain the utility model and do not constitute an improper limitation of the utility model . In the attached picture:

Fig. 1 is a schematic diagram of the three-dimensional decomposition structure of the air pressurized shower of the present invention;

Fig. 2 is the three-dimensional exploded structural representation of the utility model air booster mechanism;

Fig. 3 is a cross-sectional structural schematic diagram of the utility model air pressurized shower;

Fig. 4 is a water inlet schematic diagram of the utility model air pressurized shower;

Figure 5 is a schematic diagram of the air intake of the utility model air pressurized shower;

Figure 6-1 is the front view of the shower cover of the air booster mechanism of the utility model on the multifunctional shower;

Figure 6-2 is a top view of the shower cover of the air booster mechanism of the utility model on the multifunctional shower;

Fig. 6-3 is a bottom view of the shower cover of the air booster mechanism of the present invention on the multifunctional shower. the

Detailed ways

In order to make the technical problems, technical solutions and beneficial effects to be solved by the utility model clearer and clearer, the utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not intended to limit the utility model. the

An air pressurized water-saving shower as shown in Figures 1 to 3 is composed of three parts: a body assembly 1, an air pressurization mechanism 2 and a cover assembly 3:

The body assembly 1 includes a body 12 screwed to a threaded joint 11 . the

The surface cover assembly 3 is installed on the body 12, which includes a water outlet cover 31, a water outlet cover 32 and a decorative ring 33, the water outlet cover 31 is set in the water outlet cover 32, and is fixedly connected with the inner frame 22 A water outlet cavity 34 is formed, and the decorative ring 33 is sleeved on the edge of the water outlet cover 32 for decoration of the cover, and is fastened on the body 12 with buckles. the

The air booster mechanism 2 is installed in the body 12, and the air booster mechanism 2 is mainly composed of a water storage pressure plate 21 and an inner frame 22:

The water storage pressure plate 21 is installed on the water inlet channel of the body 12, and forms a water storage cavity 211 with it; as shown in Figure 1 and Figure 2, the water storage pressure plate 21 is provided with two or more The first water outlet 212 is connected to the water storage inner cavity 211 and the inner frame 22; the water storage pressure plate 21 is also provided with a concave cavity 213, and the concave cavity 213 communicates with air to form an air chamber;

As shown in Figure 3, the inner frame 22 is provided with a second water outlet 221 equal in number to and corresponding to the first water outlet 212, and the diameter of the second water outlet 221 is larger than that of the first water outlet 212; , there is a distance between the first water outlet 212 and the second water outlet 221, and the distance communicates with the air; the second water outlet 221 extends a protruding ring 222 toward the first water outlet 212 to extend the air The time and intensity of mixing with the water flow, so that the water can be injected more fully and fuller. the

In practical application, the formation of air pressurization is mainly composed of two cavities: the water storage inner cavity 211 and the water outlet cavity 34; the water storage inner cavity 211 provides a source of high-speed water outlet, and the water outlet cavity 34 is to form the air pressurization effect and water-saving function; the water storage pressure plate 21 is welded on the flow channel of the body 12 to form a water storage inner cavity 211, and two or more evenly distributed first water outlets 212 are set on the water storage pressure plate 21 to intercept the flow (as for The number and diameter of several water outlet holes selected mainly depend on the size and shape of the water outlet cover 32, provided that the water outlet volume of the total water outlet holes is smaller than the area of the water inlet), as shown in Figures 1 to 4, water flows from the thread Connector 11 enters, flows out from the first water outlet 212 of the water storage pressure plate 21 at high speed, enters the water outlet cavity 34 through the second water outlet 221 on the inner frame 22, and is ejected by the water outlet jacket 31 to form a water outlet function; The first water outlet 212 corresponds to the second water outlet 221, and the second water outlet 221 is larger than the first water outlet 212. Wherein, as shown in FIG. 5, there is a certain distance between the two water outlets. At this time, each first water outlet The water flowing out of the water outlet 212 at a high speed directly flows into the corresponding second water outlet 221, and forms a negative pressure zone in the area between the holes, and at the same time, the air is brought into the water outlet cavity 34 together with the second water outlet 221 to form a Atmospheric pressure is pressurized, water and air are fully mixed, and the water is ejected from the water outlet jacket 31 to form a water outlet function; after the air and water are mixed, the water has a large number of air bubbles, and the effect of air pressurization makes the water more fully ejected , more comfortable and natural; due to air pressurization, under the same water flow rate, the water discharge force is more powerful and full, that is to say, when the same water discharge effect is required, the required water discharge flow rate will become Small, can save water about 20-30%. the

As shown in Fig. 1, Fig. 2, Fig. 4 and Fig. 5, two or more evenly distributed first water outlets 212 are provided on the said water storage pressure plate 21 for interception, which provides a more efficient way for air pressurization. Uniform and stable air source; the water storage pressure plate 21 is provided with a concave cavity 213, forming a suitable area for providing an air source; allowing air and water to mix more uniformly and fully; the shower cover assembly described in the utility model 3 and the inside of the body 12 are the entire air cavity 4, which is input through the peripheral assembly gap, so that the sound of suction can undergo a process of absorption and filtering in the cavity 4, thereby reducing and reducing the noise twice, greatly Improve the problem of loud noise. the

As shown in Figures 6-1, 6-2, and 6-3, the air pressurized water-saving mechanism of the present invention can be flexibly designed in a multifunctional shower to realize the air pressurized water outlet function: such as shower water, bubble water, etc. Etc., to enhance product application space and product competitiveness in the market. the

The above description shows and describes the preferred embodiments of the present utility model. As mentioned above, it should be understood that the present utility model is not limited to the forms disclosed herein, and should not be regarded as excluding other embodiments, but can be used in various Various other combinations, modifications and environments can be made within the scope of the utility model concept described herein, through the above teachings or the technology or knowledge in the related field. However, changes and changes made by those skilled in the art do not depart from the spirit and scope of the utility model, and should all be within the protection scope of the appended claims of the utility model. the

Claims (5)

1. a supercharging air water-saving shower, this gondola water faucet comprises a body water inlet and is installed in the water outlet cover assembly on body; This gondola water faucet also includes an air intensifier mechanism, and it is installed in body, it is characterized in that: described air intensifier mechanism is mainly comprised of a water storage pressing plate and an internal frame:

Water storage pressing plate, and between body, form water storage inner chamber, this water storage pressing plate is also provided with two or more the first delivery ports, and is communicated with described internal frame;

Internal frame, this internal frame is provided with second delivery port corresponding with the first delivery port, and the bore of this second delivery port is greater than the first water outlet aperture;

Wherein, between described the first delivery port and the second delivery port, be provided with a spacing, and this spacing and air communication.

2. a kind of supercharging air water-saving shower as claimed in claim 1, is characterized in that: described water storage pressing plate is provided with a cavity, and this cavity and air communication.

3. a kind of supercharging air water-saving shower as claimed in claim 1 or 2, is characterized in that: described the second delivery port extends a bulge loop to the first delivery port direction.

4. a kind of supercharging air water-saving shower as claimed in claim 1 or 2, is characterized in that: described water outlet cover assembly comprises water jacket, water outlet cover and a case ring, and described water outlet cover is installed in water outlet cover, and with the affixed formation one water outlet die cavity of internal frame; This case ring is set in water outlet cover.

5. a kind of supercharging air water-saving shower as claimed in claim 3, is characterized in that: described water outlet cover assembly comprises water jacket, water outlet cover and a case ring, and described water outlet cover is installed in water outlet cover, and with the affixed formation one water outlet die cavity of internal frame; This case ring is set in water outlet cover.

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