CN211838534U

CN211838534U - Pressure boost shower

Info

Publication number: CN211838534U
Application number: CN202020369827.0U
Authority: CN
Inventors: 徐皓; 贺家顺; 胡怀元; 罗瑞
Original assignee: Chongqing Vocational Institute of Engineering
Current assignee: Chongqing Vocational Institute of Engineering
Priority date: 2020-03-23
Filing date: 2020-03-23
Publication date: 2020-11-03
Anticipated expiration: 2030-03-23

Abstract

The utility model discloses a pressure boost shower device, including the shower nozzle body, shower nozzle body top is equipped with the filtration cavity, and the water delivery hole that communicates with the filtration cavity is seted up at shower nozzle body top, and a plurality of hole for water sprayings have been seted up to shower nozzle body bottom, are fixed with the inlet tube rather than the intercommunication on the filtration cavity lateral wall, characterized by: the top of the filtering cavity is provided with an air inlet pipe in a penetrating way, the top of the filtering cavity is provided with a perforation for the air inlet pipe to pass through, the position of the air inlet pipe close to the upper end of the air inlet pipe is provided with an air inlet control valve for controlling the air inflow of the air inlet pipe, the lower end of the air inlet pipe penetrates through the top of the sprayer body and extends to the interior of the sprayer body, and the lower end of the air. Through the intake pipe that sets up and air supply system intercommunication in this scheme to this makes this internal water pressure increase of shower nozzle, thereby makes the play water velocity of shower nozzle body accelerate, is favorable to promoting the shower effect of user at the shower in-process.

Description

Pressure boost shower

Technical Field

The utility model relates to a shower nozzle processing technology field, concretely relates to pressure boost shower device.

Background

When in shower, the water is sprayed on the whole body by a spray head, thereby achieving the effect of bathing. Sometimes, when it rains, it is caught by rain, which is also called as enjoying a shower. The spray head used in the shower device is commonly called a nozzle, and the spray head is a key part in a plurality of spraying, atomizing and sand blasting equipment, even a main part.

The existing common shower nozzle of a family only utilizes the shower nozzle to output water flow through a plurality of small-caliber outlets distributed on the nozzle by utilizing the water pressure of a faucet so as to achieve the effect of dispersing the water flow, but in some places with insufficient water supply pressure, the water outlet speed of the common shower nozzle is insufficient, so that the shower effect is greatly reduced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

To the problem that exists, the utility model provides a pressure boost shower device, this shower device have the hydraulic effect of increase to make the play water velocity of shower nozzle body accelerate, be favorable to promoting the shower effect of user at the shower in-process.

(II) technical scheme

In order to achieve the above object, the present invention adopts the following technical solutions:

the above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a pressure boost shower device, includes the shower nozzle body, shower nozzle body top is equipped with the filtration cavity, the water delivery hole with filtering the cavity intercommunication is seted up at shower nozzle body top, a plurality of hole for water sprayings have been seted up to shower nozzle body bottom, be fixed with the inlet tube rather than the intercommunication on the filtration cavity lateral wall, characterized by: the top of the filtering cavity is provided with an air inlet pipe in a penetrating manner, the top of the filtering cavity is provided with a through hole for the air inlet pipe to pass through, the position of the air inlet pipe close to the upper end of the air inlet pipe is provided with an air inlet control valve for controlling the air inlet amount of the air inlet pipe, the lower end of the air inlet pipe penetrates through the top of the sprayer body and extends to the interior of the sprayer body, and the lower end of the air inlet pipe is.

The utility model discloses further set up to, be equipped with the annular sheet rubber of making by elastic rubber material in the perforation, the outside arc surface of annular sheet rubber and the laminating of fenestrate inboard arc surface are fixed.

The utility model discloses further set up to, outlet duct upper end open-ended external diameter equals with the external diameter of intake pipe, the external diameter of outlet duct is by last linear degressive down to the line.

The utility model discloses further set up to, run through on the lateral wall of intake pipe and seted up a plurality of ventholes.

The utility model discloses further set up to, the inside wall of filtering cavity is fixed with and is used for filterable filter screen, the intake pipe runs through the filter screen and slides the cooperation with it.

The utility model discloses further set up to, shower nozzle body top set up with filter cavity lower extreme threaded connection's screw hole.

The utility model discloses further set up to, the winding of the threaded connection department of filtering cavity lower extreme and screw hole has sealed sticky tape.

(III) advantageous effects

To sum up, the utility model discloses following beneficial effect has:

1. when the shower device is used, water flow enters the filter cavity body along the water inlet pipe, then enters the shower nozzle body from the water delivery hole at the top of the shower nozzle body, and in order to increase the water pressure sprayed from the water spray hole at the bottom of the shower nozzle body, a user only needs to open the air inlet control valve to enable air pressure to enter from the air inlet pipe and be discharged from the air outlet pipe, so that the water pressure in the shower nozzle body is increased, the water outlet speed of the shower nozzle body is increased, and the shower effect of the user in the shower process is improved;

2. in the scheme, the annular rubber sheet is made of elastic rubber materials and has good elastic performance, and the annular rubber sheet is arranged in the perforation, so that a gap between the perforation and the air inlet pipe is fully filled, the condition that air seeps out from the gap between the perforation and the air inlet pipe is avoided, the sealing performance of the spray head body is improved, and the smooth pressurization work of the shower device is facilitated;

3. in this scheme, the external diameter of outlet duct is by last to linear degressive down, when this shower device of staff's equipment, the less outlet duct of bore passes the perforation earlier to this degree of difficulty that has reduced this shower device of staff's installation.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;

FIG. 2 is a schematic cross-sectional view of an embodiment of the present invention, for highlighting the internal structure of the nozzle body;

fig. 3 is an enlarged schematic view of a in fig. 2.

In the figure: 1. a nozzle body; 11. a water spray hole; 12. a threaded hole; 13. a water delivery hole; 2. a filtering cavity; 21. a water inlet pipe; 211. a water inlet control valve; 22. a filter screen; 23. perforating; 231. an annular rubber sheet; 3. sealing the adhesive tape; 4. an air inlet pipe; 41. an air intake control valve; 42. an air outlet pipe; 421. an air outlet; 5. a infill panel; 51. a tapered groove; 52. and a circular through hole.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1 and 2, a pressurized bathing device comprises a nozzle body 1, wherein the outside of the nozzle body 1 is cylindrical, the inside of the nozzle body 1 is hollow, the bottom surface of the nozzle body 1 is arc-shaped, and a plurality of water spraying holes 11 are formed in the bottom of the nozzle body 1. The bottom surface setting that the hole for water spraying 11 runs through shower nozzle body 1, a plurality of hole for water spraying 11 set up along the arc surface of shower nozzle body 1 bottom respectively, and a plurality of hole for water spraying 11 along the center of shower nozzle body 1 to set up to dispersing all around to this is favorable to promoting this shower device's shower scope.

As shown in fig. 2, the top of the nozzle body 1 is provided with a filtering cavity 2, the filtering cavity 2 is of a cylindrical structure, the axis of the filtering cavity 2 coincides with the axis of the nozzle body 1, and the top of the nozzle body 1 is provided with a threaded hole 12 connected with the lower end of the filtering cavity 2 through threads. The axis of the threaded hole 12 coincides with the axis of the filtering cavity 2, and the threaded connection part of the threaded hole 12 and the lower end of the filtering cavity 2 is wound with the sealing adhesive tape 3. As shown in fig. 3, the sealing tape 3 is provided to improve the sealing property at the threaded connection between the threaded hole 12 and the lower end of the filter chamber 2.

As shown in fig. 2, a water delivery hole 13 is formed in the top of the nozzle body 1, the water delivery hole 13 is vertically arranged and has a hole-shaped structure with a circular cross section, an upper end opening of the water delivery hole 13 is communicated with the filtering cavity 2, and a lower end opening of the water delivery hole 13 is communicated with the inside of the nozzle body 1. The quantity of water delivery hole 13 is a plurality of, and a plurality of water delivery hole 13 evenly distributed is on the axis week side of filtering cavity 2, and every water delivery hole 13 and the distance of filtering cavity 2 between the axis all be less than the inboard arc surface of filtering cavity 2 and the distance of filtering cavity 2 between the axis.

As shown in fig. 2, a water inlet pipe 21 is disposed on the sidewall of the filtering cavity 2, the water inlet pipe 21 is a horizontally disposed circular tube structure, the positions of the arc surfaces of the water inlet pipe 21 and the filtering cavity 2 near the top of the arc surfaces are fixed, and the water inlet pipe 21 is communicated with the filtering cavity 2, so that water flows from the water inlet pipe 21 into the filtering cavity 2. A water inlet control valve 211 is fixed on the water inlet pipe 21, so that a user can conveniently adjust the water inlet control valve 211 to control the water quantity of the bathing device.

As shown in fig. 2, a filter screen 22 is arranged in the filter cavity 2, the filter screen 22 is of a circular net structure, and the arc surface of the filter screen 22 and the inner side arc surface of the filter cavity 2 are fixed at a position close to the bottom of the filter cavity for filtering water flow entering the filter cavity 2, so that the content of impurities in the water flow entering the interior of the nozzle body 1 is reduced. In addition, the filter screen 22 is disposed on the inner side wall of the filter chamber 2 near the bottom thereof, so that the user can conveniently unscrew the filter chamber 2 and clean the filter screen 22.

As shown in fig. 2, the top of the filtering cavity 2 is provided with an air inlet pipe 4 communicated with an external air supply system in a penetrating manner, the air inlet pipe 4 is of an L-shaped circular tubular structure, the lower end of the air inlet pipe 4 penetrates through the top of the nozzle body 1 and extends to the inside of the nozzle body 1, and the top of the filtering cavity 2 is provided with a through hole 23 for the vertical part of the air inlet pipe 4 to pass through. The axis of the perforation 23 coincides with the axis of the filtering cavity 2, and an annular rubber sheet 231 is arranged in the perforation 23. The cross section of annular rubber piece 231 is the ring shape, and its axis coincides with the axis of perforation 23, and the outside arc surface of annular rubber piece 231 and the inboard arc surface laminating of perforation 23 are fixed, and annular rubber piece 231 is made by elastic rubber material, has good elasticity performance, through setting up annular rubber piece 231 to this makes the gap between intake pipe 4 and the perforation 23 can fill, thereby makes the leakproofness of filtering cavity 2 promote.

As shown in fig. 1, an intake control valve 41 is fixed to the horizontal portion of the intake pipe 4, and the size of the amount of intake air in the intake pipe 4 is controlled by the user by adjusting the intake control valve 41 by providing the intake control valve 41. Referring to fig. 2, the lower end of the inlet pipe 4 is provided with an outlet pipe 42, the axis of the outlet pipe 42 coincides with the axis of the vertical part of the inlet pipe 4, and the upper end of the outlet pipe 42 is fixed and communicated with the lower opening of the inlet pipe 4. The external diameter of outlet pipe 42 upper end open-ended equals with the external diameter of intake pipe 4, and the external diameter of outlet pipe 42 is progressively reduced by last to down the linearity to this makes when the staff is assembling this shower device, the less outlet pipe 42 of bore passes perforation 23 earlier, thereby has reduced the degree of difficulty of staff installation outlet pipe 42 and intake pipe 4.

As shown in fig. 2, run through on the lateral wall of outlet duct 42 and seted up a plurality of ventholes 421, a plurality of ventholes 421 evenly distributed is all around in outlet duct 42, make this gas that gets into in the intake pipe 4 can follow outlet duct 42, venthole 421 discharge in proper order, thereby make the atmospheric pressure in the shower nozzle body 1 increase, so that make 11 exhaust rivers pressure of hole for water spraying 11 through shower nozzle body 1 bottom increase, be favorable to promoting user's experience effect.

As shown in fig. 2, a filling plate 5 is disposed in the nozzle body 1, the cross section of the filling plate 5 is circular, the arc-shaped surface of the nozzle body 1 is attached and fixed to the inner sidewall of the nozzle body 1, and a tapered groove 51 is formed in the upper surface of the filling plate 5. The tapered groove 51 is of an inverted conical structure, and a circular through hole 52 is formed in the position of the filling plate 5 close to the axis of the tapered groove 51, so that water flows downwards along the arc-shaped surface of the tapered groove 51.

As shown in fig. 2, the lower end of the air outlet pipe 42 penetrates through the circular through hole 52 and extends to the lower part of the filling plate 5, and by arranging the filling plate 5, the space inside the spray head body 1 is reduced, and the lower end of the air outlet pipe 42 is located below the filling plate 5, so that a user can pressurize the space between the filling plate 5 and the bottom of the spray head body 1, and the water flow is sprayed out at high pressure, and the water spraying speed and pressure are greatly improved.

The use principle of the embodiment is as follows: when using this shower device, rivers enter into along inlet tube 21 and filter in the cavity 2, afterwards, rivers are got into in the shower nozzle body 1 by the water delivery hole 13 at shower nozzle body 1 top, for making from the increase of spun water pressure in the hole for water spraying 11 of shower nozzle body 1 bottom, the user only need open into air control valve 41, make atmospheric pressure get into from intake pipe 4, and discharge from outlet duct 42, thereby make the water pressure increase in the shower nozzle body 1, thereby make the play water speed of shower nozzle body 1 accelerate, be favorable to promoting the shower effect of user at the shower in-process.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a pressure boost shower device, includes shower nozzle body (1), shower nozzle body (1) top is equipped with filters cavity (2), water delivery hole (13) with filter cavity (2) intercommunication are seted up at shower nozzle body (1) top, a plurality of hole for water sprayings (11) have been seted up to shower nozzle body (1) bottom, be fixed with inlet tube (21) rather than the intercommunication on filter cavity (2) lateral wall, characterized by: it is equipped with intake pipe (4) to filter cavity (2) top to run through, perforation (23) that supply intake pipe (4) to pass are seted up at filter cavity (2) top, intake pipe (4) are close to and are equipped with air intake control valve (41) that are used for controlling intake pipe (4) air input on its upper end's the position, intake pipe (4) lower extreme runs through shower nozzle body (1) top and extends to inside shower nozzle body (1), just intake pipe (4) lower extreme is fixed with outlet duct (42) rather than the intercommunication.

2. A pressurized bathing device according to claim 1 wherein: an annular rubber sheet (231) made of elastic rubber materials is arranged in the through hole (23), and the outer side arc-shaped surface of the annular rubber sheet (231) is attached and fixed with the inner side arc-shaped surface of the through hole (23).

3. A pressurized bathing device according to claim 2 wherein: the outer diameter of an opening at the upper end of the air outlet pipe (42) is equal to that of the air inlet pipe (4), and the outer diameter of the air outlet pipe (42) is linearly decreased from top to bottom.

4. A pressurized bathing device according to claim 1 wherein: a plurality of air outlet holes (421) are formed in the side wall of the air inlet pipe (4) in a penetrating mode.

5. A pressurized bathing device according to claim 1 wherein: the inside wall of filtering cavity (2) is fixed with and is used for filterable filter screen (22), intake pipe (4) run through filter screen (22) and with it cooperation of sliding.

6. A pressurised bathing device as claimed in claim 5 wherein: the top of the spray head body (1) is provided with a threaded hole (12) which is in threaded connection with the lower end of the filtering cavity (2).

7. A pressurised bathing device as claimed in claim 6 wherein: and a sealing adhesive tape (3) is wound at the threaded connection part of the lower end of the filtering cavity (2) and the threaded hole (12).