CN112090604A

CN112090604A - Water-saving shower nozzle

Info

Publication number: CN112090604A
Application number: CN202010964185.3A
Authority: CN
Inventors: 何海洋; 冉小敏
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-15
Filing date: 2020-09-15
Publication date: 2020-12-18

Abstract

The invention discloses a water-saving shower nozzle which comprises a shell, wherein a plurality of water outlet holes are formed in the bottom of the shell in a penetrating mode, a water storage pipe is fixed on the inner wall of the shell, a fixing plate is fixed on the inner wall of the shell, a water outlet pipe is inserted into the side wall of the fixing plate in a penetrating mode, a plurality of water storage holes are formed in the side wall of the fixing plate in a penetrating mode, a water control ring is fixed on the inner wall of the shell, two symmetrically-arranged sliding grooves are formed in the inner wall of the water control ring, sliding blocks are connected to the inner walls of the two sliding grooves through reset springs, and a reaction box. Has the advantages that: through setting up the shrink strip, remain when the cold water in the water pipe discharges at the shower initial stage, will not arouse the deformation of shrink strip to can not open accuse water ring, make remaining cold water can not direct discharge, but enter into the water storage pipe through the extrusion, can remain, avoid causing the waste of remaining cold water, effectively protect the water resource.

Description

Water-saving shower nozzle

Technical Field

The invention relates to the technical field of shower equipment, in particular to a water-saving shower nozzle.

Background

When the shower is used for bathing, the shower nozzle is used for spraying water all over the body, so that a bathing effect is achieved, the shower can help people sleep and prevent looseness, people feel more comfortable, and the shower nozzle is indispensable equipment for showering;

the shower process is carried the water route by water pipe and shower nozzle, and rivers in the water pipe will cool off gradually and remain in the water pipe after not using, will discharge remaining cold water earlier with the rate when subsequent shower, thereby influence user's shower experience, current shower nozzle is though a great variety still can't effectively utilize the residual water, it is directly discharged and extravagant to remain cold water mostly, cause the waste of water resource, the user drenches cold water carelessly simultaneously and also will influence user's shower experience, consequently need a shower nozzle that can effectively utilize the residual water urgently.

Disclosure of Invention

The invention aims to solve the problem of residual waste in the prior art, and provides a water-saving shower nozzle.

In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides a water conservation shower nozzle, includes the shell, the bottom of shell is run through and has been seted up a plurality of apopores, the inner wall of shell is fixed with the retaining pipe, the inner wall of shell is fixed with the fixed plate, the lateral wall of fixed plate runs through and inserts and is equipped with the outlet pipe, the lateral wall of fixed plate runs through and has seted up a plurality of holes that hold, the inner wall of shell is fixed with accuse water ring, the spout that two symmetries set up is seted up to the inner wall of accuse water ring, two the inner wall of spout all is connected with the slider through reset spring, the inner wall of shell is fixed with the reaction box, the inside of reaction box.

In the above water-saving shower nozzle, the control mechanism comprises a contraction strip fixed on the inner wall of the shell, a connecting rod is fixed at the bottom of the contraction strip, the connecting rod penetrates through the side wall of the reaction box and is connected with a chock block, and the chock block is abutted against the two sliding blocks.

In the water-saving shower nozzle, the inner wall of the reaction tank is connected with the striker through the connecting spring, and the striker penetrates through the bottom of the reaction tank and is fixed with the differential pressure plate.

In the above water-saving shower head, the pressure valve is arranged in the water storage hole, the contraction strip is made of memory metal, and the supersaturated solution of sodium acetate is filled in the reaction box.

Compared with the prior art, the invention has the advantages that:

1. according to the invention, by arranging the contraction strip, when cold water remained in the water pipe is discharged in the initial stage of showering, the contraction strip cannot be deformed, so that the water control ring cannot be opened, the residual cold water cannot be directly discharged, and the residual cold water enters the water storage pipe by extrusion and is reserved, thereby avoiding waste of the residual cold water and effectively protecting water resources;

2. according to the invention, when the residual water is collected and enters the shell, the shrinkage strip is shrunk, so that the water control ring is opened, the hot water can be discharged, and meanwhile, the residual cold water entering the water storage pipe flows outwards under the elastic action of the water storage pipe, so that the effective utilization of the residual water is realized, and the influence of overhigh water temperature on user experience is avoided;

3. according to the invention, the water storage pipe is set to be the elastic pipe, so that the storage space of the water storage pipe can be enlarged through the deformation of the water storage pipe, sufficient residual water can be stored at the initial stage of showering, a small space occupation ratio is kept in a non-shower room, the use is more convenient, and meanwhile, the pressure valve is arranged in the water storage hole, so that no cold water enters the water storage pipe when the cold water is directly discharged, and the cold water residual in the water storage pipe is avoided;

4. according to the invention, sodium acetate supersaturated solution is filled in the reaction box, when cold water needs to be directly released, sufficient pressure difference is formed on two sides of the pressure difference plate by impact of high-pressure cold water on the pressure difference plate, and then the pressure difference plate drives the ram to move, so that the reaction box is subjected to grabbing impact vibration, crystals are separated from the sodium acetate supersaturated solution in the reaction box, heat is released, the contraction strip is contracted, the water control ring is opened, cold water can be normally released, manual extra operation is not needed, and the water control device is convenient to use.

Drawings

FIG. 1 is a schematic structural view of a water saving showerhead according to the present invention;

FIG. 2 is a schematic structural view of another embodiment of a water saving showerhead of the present invention;

fig. 3 is a top view of a water saving showerhead in accordance with the present invention.

In the figure: the device comprises a shell 1, a water outlet hole 2, a water storage pipe 3, a fixing plate 4, a water outlet pipe 5, a water storage hole 6, a water control ring 7, a sliding groove 8, a return spring 9, a sliding block 10, a reaction box 11, a contraction strip 12, a connecting rod 13, a plug block 14, a connecting spring 15, a collision rod 16 and a pressure difference plate 17.

Detailed Description

The following examples are for illustrative purposes only and are not intended to limit the scope of the present invention.

Examples

Referring to fig. 1-3, a water conservation shower nozzle, which comprises an outer shell 1, a plurality of apopores 2 have been seted up in the bottom of shell 1 through, the inner wall of shell 1 is fixed with water storage pipe 3, water storage pipe 3 makes for elastic material, accessible self deformation and enlarge the storage space, the inner wall of shell 1 is fixed with fixed plate 4, the lateral wall of fixed plate 4 is run through and is inserted and be equipped with outlet pipe 5, the lateral wall of fixed plate 4 is run through and has been seted up a plurality of water storage holes 6, the inner wall of shell 1 is fixed with accuse water ring 7, the spout 8 that two symmetries set up is seted up to the inner wall of accuse water ring 7, the inner wall of two spout 8 all is connected with slider 10 through reset spring 9, the inner wall of shell 1 is fixed.

Control mechanism is including being fixed in the shrink strip 12 of 1 inner wall of shell, and the bottom of shrink strip 12 is fixed with connecting rod 13, and connecting rod 13 runs through the lateral wall of reaction box 11 and is connected with chock 14, and chock 14 all offsets with two sliders 10, and slider 10 is "L" shape, and therefore and the cambered surface that is close to each other to when making rivers through two sliders 10, will make two sliders 10 be close to each other under the pressure differential action.

The inner wall of the reaction box 11 is connected with a ram 16 through a connecting spring 15, the ram 16 penetrates through the bottom of the reaction box 11 and is fixed with a pressure difference plate 17, one side is an arc surface, and the other side is a plane, so that when water flows through, pressure difference is formed at the two sides to move; the inside pressure valve that is equipped with of water storage hole 6, shrink strip 12 be memory metal, when being heated and reaching the abnormal temperature, automatic shrink, the automatic extension state that resumes after the temperature reduction, reaction box 11 is inside to be filled with sodium acetate supersaturated solution, will separate out the crystal and release heat when receiving the impact to resume supersaturated state when subsequently being heated.

In the invention, when a shower is needed and the spray head discharges water, part of cold water remained in the water pipe is discharged firstly, and then hot water is discharged, so that the temperature of water flow entering the shell 1 at the initial stage of water delivery is low, high-temperature stimulation cannot be generated on the connecting rod 13, the connecting rod 13 cannot transfer heat to the contraction strip 12, the contraction strip 12 keeps the original state, and the water control ring 7 is effectively blocked by the plug block 14;

after the residual water enters the shell 1, the internal water pressure of the shell 1 is increased, so that the water flow can pass through the water storage holes 6 and then enter the water storage pipe 3, the water storage pipe 3 is an elastic pipe and has certain deformation capacity, a certain amount of water flow can be stored, the residual water is concentrated and enters the water storage pipe 3 after being continuously gathered, the waste of water resources caused by direct discharge of the residual water in the initial stage of showering is avoided, and the showering experience of a user can be influenced to a certain degree by the spraying of cold water;

when the residual water is drained, hot water enters the shell 1 to heat the connecting rod 13, the connecting rod 13 transfers heat to the contraction strip 12 to enable the contraction strip 12 to reach an abnormal temperature, and then the contraction drives the connecting rod 13 and the plug block 14 to move upwards, so that the water control ring 7 is not blocked any more, the hot water can penetrate through the water control ring 7 to be discharged, meanwhile, the water pressure in the shell 1 is reduced, water flow in the water storage pipe 3 is extruded under the action of elasticity to gradually enter the shell 1 to be discharged after being mixed with the hot water for a user to shower, the water temperature in the initial stage of the shower is lower than an expected value to a certain degree, and the user can adjust the hot water ratio at a fixed range to adjust the temperature, so that the shower experience of the user cannot be influenced;

because of different requirements of users, some time needs to directly obtain cold water from the shower nozzle, at the moment, because the shower is not in a shower state, hot water is not required to be mixed, the outlet pressure of the cold water is higher than the pressure of mixed water flow, so that the water flow speed of the cold water entering the shell 1 is high, the residual cold water can directly enter the shell 1 at high speed, thereby impacting the pressure difference plate 17, so that pressure difference is generated on two sides of the pressure difference plate 17 due to the flow speed difference of the fluid, and then the pressure difference plate 17 pushes the plunger 16 to move towards the side wall of the reaction box 11, so that the plunger 16 directly collides with the inner wall of the reaction box 11, further, the supersaturated solution of the trisodium acetate in the reaction box 11 is impacted and precipitated, and with the heat release, so that the contraction strip 12 absorbs the emitted heat to contract, and the water control ring 7 is not blocked any more, and cold water can be discharged smoothly;

when cold water passes through the water control ring 7, high-speed water flow can pass between the two sliders 10, so that the pressure intensity of the middle position of the two sliders 10 is reduced, the two sliders 10 are close to each other, the position of the plug block 14 is limited by the sliders 10 and cannot fall down to block the water control ring 7, smooth discharge of the cold water is guaranteed, the sliders 10 are not subjected to the pressure difference action after the cold water is discharged, the sliders are reset under the elastic force of the reset spring 9, the contraction strips 12 at the moment can recover the extension state due to the reduction of the temperature, the plug block 14 can block the water control ring 7 again, the vinegar trisodium supersaturated solution in the reaction box 11 is in the precipitation state, the vinegar trisodium supersaturated solution can be recovered to the supersaturation state again due to the heating of hot water during subsequent showering, the cyclic utilization is achieved, and effective cold water supply can be provided while the shower nozzle utilizes the residual cold water, and the whole using process is not different from that of the conventional spray head, so that the use is very convenient and special operation cannot be realized.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The utility model provides a water conservation shower nozzle, includes shell (1), its characterized in that, the bottom of shell (1) is run through and has been seted up a plurality of apopores (2), the inner wall of shell (1) is fixed with water storage pipe (3), the inner wall of shell (1) is fixed with fixed plate (4), the lateral wall of fixed plate (4) is run through and is inserted and be equipped with outlet pipe (5), the lateral wall of fixed plate (4) is run through and has been seted up a plurality of water storage hole (6), the inner wall of shell (1) is fixed with accuse water ring (7), spout (8) that two symmetries set up are seted up to the inner wall of accuse water ring (7), two the inner wall of spout (8) all is connected with slider (10) through reset spring (9), the inner wall of shell (1) is fixed with reaction box (11), the inside of reaction box (11) is.

2. A water-saving shower nozzle according to claim 1, characterized in that the control mechanism comprises a contraction strip (12) fixed on the inner wall of the housing (1), the bottom of the contraction strip (12) is fixed with a connecting rod (13), the connecting rod (13) penetrates through the side wall of the reaction box (11) and is connected with a plug block (14), and the plug block (14) is abutted against the two sliding blocks (10).

3. A water-saving shower nozzle according to claim 2, wherein the inner wall of the reaction tank (11) is connected with a striker (16) through a connecting spring (15), and the striker (16) penetrates through the bottom of the reaction tank (11) and is fixed with a pressure difference plate (17).

4. A water saving shower head according to claim 2, wherein the water storage hole (6) is internally provided with a pressure valve, the contraction strip (12) is made of memory metal, and the reaction tank (11) is internally filled with a supersaturated solution of sodium acetate.