CN214784419U

CN214784419U - Shower device integrating water saving and water storage effects

Info

Publication number: CN214784419U
Application number: CN202120637485.0U
Authority: CN
Inventors: 杨沛堂
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-30
Filing date: 2021-03-30
Publication date: 2021-11-19
Anticipated expiration: 2031-03-30

Abstract

The utility model relates to a shower device integrating water saving and water storage effects, which is provided with a cold and hot water tap, a hollow sliding pipe, a conversion valve and a water storage tank, wherein two ends of the sliding pipe are respectively provided with a first connector and a second connector; the conversion valve is connected between the cold and hot water faucet and the first connecting port of the sliding pipe, and is also connected with the shower head through a hose; the water storage tank is connected with a second connecting port of the sliding pipe, and the position height of the water storage tank meets the requirement that the water storage tank automatically supplies water to a shower head or a cold and hot water faucet; the switching valve realizes switching communication among the cold and hot water faucet, the water storage tank and the shower head. The utility model discloses simple structure, investment cost is low, and convenient to use realizes water conservation and water storage function, opens conventional hot water faucet's when daily bathing wait the hot water in-process, in drainage the storage water tank to the cold water drainage of discharging to avoid directly putting the condition that cold water caused the water waste. The water of the water storage tank can be easily used by adjusting the gear of the switching valve.

Description

Shower device integrating water saving and water storage effects

Technical Field

The utility model belongs to the technical field of domestic water equipment technique and specifically relates to relate to shower.

Background

In life, when people use a water heater for supplying hot water for bathing, the water heater is away from a shower room, the user can start to use the shower water faucet after cold water in a water pipe is discharged after the hot water faucet for bathing is opened, and most of discharged cold water is directly discharged to a sewer so as to cause water resource waste. In addition, most of the existing water storage modes of people when water supply is suspended in water supply units or residential districts are water receiving and standby in the modes of barrels and the like, so that water is not convenient to use, and the buckets occupy space.

Disclosure of Invention

An object of the utility model is to provide a shower of collection water conservation and retaining efficiency realizes waiting to wait to have a shower and is collected the cold water of being discharged and waste and reuse to and can also be used for storing water and carry out reserve when water supply unit or residence community pause water supply.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a bathing device integrating water saving and water storage functions is provided with:

a cold and hot water faucet is provided,

the two ends of the sliding pipe are respectively provided with a first connecting port and a second connecting port;

the conversion valve is connected between the cold and hot water faucet and the first connecting port of the sliding pipe and is also connected with the shower head through a first hose;

the water storage tank is connected with the second connecting port of the sliding pipe, and the position height of the water storage tank meets the requirement that the water storage tank automatically supplies water to a shower head or a cold and hot water faucet;

the switching valve realizes switching communication among the cold and hot water faucet, the water storage tank and the shower head.

According to the scheme, the cold and hot water faucet, the sliding pipe and the water storage tank are installed on the wall of the bathroom together, the sliding pipe is vertically installed, and the water storage tank and the cold and hot water faucet are respectively arranged at the upper end and the lower end of the sliding pipe.

The water storage tank is further composed of a water storage main body, a water level observation part and a water tank cover; the water storage main body is provided with a containing cavity and a third connecting port communicated with the containing cavity, and the third connecting port is connected with a second connecting port of the sliding pipe; the water level observation component is made of transparent material and is communicated with the bottom of the cavity through a communication port; the water tank cover covers the water storage main body; an overflow port is also arranged on the water storage tank.

The cold and hot water faucet is further connected with a conversion valve through a second hose, the conversion valve is fixedly connected with a first connecting port of the sliding pipe, the conversion valve comprises a valve seat and a reversing valve core assembly assembled on the valve seat, the reversing valve core assembly at least comprises a hollow shell, a switching rod, a rotary seat, a movable valve plate and a fixed valve plate, the rotary seat, the movable valve plate and the fixed valve plate are embedded in the hollow shell in a stacking mode, the fixed valve plate is fixedly connected with the hollow shell and provided with a first water hole and a second water hole, and the first water hole is communicated with the first connecting port; the second water hole is connected with the shower head through a first hose; the rotating seat and the movable valve plate form a linkage rotating relation in the hollow shell, the movable valve plate is attached to the fixed valve plate, an inward concave communicating groove is formed in the attaching surface of the movable valve plate, and the communicating groove is communicated with the first water hole and the second water hole through rotation of the movable valve plate; the movable valve plate is also provided with a water inlet, the water inlet is staggered with the communicating groove, and the water inlet is respectively communicated with the first water hole and the second water hole on the fixed valve plate through the rotation of the movable valve plate; one end of the switching rod is connected with the rotating seat, and the other end of the switching rod extends out of the hollow shell so as to be operated and rotated; the hollow shell is in a sleeve pipe form, the rotating seat, the movable valve plate and the fixed valve plate are sequentially and axially embedded into the hollow shell from one end of the hollow shell and then fixed through the base, and the base is fixed on the hollow shell and provided with a first water hole and a second water hole which are butted with the fixed valve plate through corresponding through holes; and a water inlet hole is formed in the peripheral wall of the hollow shell, and the cold and hot water faucet is communicated with the water inlet of the movable valve plate through a second hose.

In the scheme, the cold and hot water faucet is further extended to form a connecting pipe section, the extending end of the connecting pipe section is combined with the conversion valve into a whole, a water outlet pipeline and a water return pipeline which are parallel are arranged in the connecting pipe section, and the cold and hot water faucet supplies water to the conversion valve through the water outlet pipeline; the conversion valve comprises a valve seat and a reversing valve core assembly assembled on the valve seat, wherein the reversing valve core assembly at least comprises a hollow shell, a switching rod, a rotary seat, a movable valve plate and a fixed valve plate, the rotary seat, the movable valve plate and the fixed valve plate are embedded in the hollow shell in a stacking manner, and the fixed valve plate is fixedly connected with the hollow shell and provided with a first water hole, a second water hole and a third water hole; the first water hole is communicated with a first connecting port, the second water hole is connected with a shower head through a first hose, and the third water hole is communicated with a bathtub water nozzle preset on the cold and hot water faucet through a water return pipeline; the rotating seat and the hollow shell of the movable valve plate form a linkage rotating relation, the movable valve plate is attached to the fixed valve plate, an inward concave communicating groove is formed in the attaching surface of the movable valve plate, and the communicating groove is communicated with the first water hole and the third water hole through rotation of the movable valve plate; the movable valve plate is also provided with a water inlet, the water inlet is staggered with the communicating groove, and the water inlet is at least respectively communicated with the first water hole, the second water hole and the third water hole on the fixed valve plate through the rotation of the movable valve plate; one end of the switching rod is connected with the rotating seat, and the other end of the switching rod extends out of the hollow shell so as to be operated and rotated; the hollow shell is in a sleeve pipe form, the rotary seat, the movable valve plate and the fixed valve plate are sequentially and axially embedded into the hollow shell from one end of the hollow shell and then fixed through the base, and the base is fixed on the hollow shell and provided with a first water hole, a second water hole and a third water hole, wherein corresponding through holes are butted with the fixed valve plate; and a water inlet hole is formed in the peripheral wall of the hollow shell, and the water outlet pipeline is communicated with the water inlet of the movable valve plate through the water inlet hole.

The scheme is further that the first water hole and the second water hole on the fixed valve plate are oppositely distributed around the center of the fixed valve plate, and the first water hole and the second water hole are respectively arranged on two corners of an equilateral triangle according to the positions of the three corners; the communicating groove on the movable valve plate is rectangular, and the water inlet is a notch on the edge of the movable valve plate.

The above scheme is further that the first water hole, the second water hole and the third water hole on the fixed valve plate are distributed around the center of the fixed valve plate, the first water hole, the second water hole and the third water hole are respectively arranged on three corners of an equilateral square according to the positions of the four corners, and the first water hole and the second water hole are arranged on two non-adjacent corners; the communicating groove on the movable valve plate is rectangular, and the water inlet is a notch on the edge of the movable valve plate.

Adopt above-mentioned technical scheme, the utility model discloses reach following efficiency:

1. the water-saving function is that people open the normal hot water tap when daily bathing and wait the hot water in-process, drain the cold water of discharging in the storage water tank through plus a neotype conversion valve to avoid directly putting the condition that cold water caused the water waste.

2. The water storage function is that when water supply is suspended in a community or a water supply unit, a user can open a conventional cold water faucet to drain cold water into a water storage tank through a conversion valve, so that the purpose of storing water for later use is achieved; the water mode of using the water storage tank can easily realize water supply by adjusting the gear of the switching valve.

3. Simple structure, low investment cost, convenient use, good social and economic benefits and accordance with popularization and utilization.

Description of the drawings:

fig. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic diagram of the structure of the switching valve of the embodiment of FIG. 1;

FIG. 3 is a schematic structural view of a contact surface of the movable valve plate in the embodiment of FIG. 2;

FIG. 4 is a schematic structural diagram of two embodiments of the present invention;

fig. 5 is a schematic structural view of the switching valve of the embodiment of fig. 4.

The specific implementation mode is as follows:

the conception, the specific structure and the technical effects of the present invention will be further described with reference to the accompanying drawings, so as to fully understand the objects, the features and the effects of the present invention.

It should be noted that in the description of the present invention, the terms of direction or positional relationship indicated by the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Referring to fig. 1-5, it is the structural schematic diagram of the preferred embodiment of the present invention, the present invention relates to a shower device with water saving and water storage functions, which has a hot and cold water faucet 1, a sliding tube 2, a switching valve 3, a shower head 5 and a water storage tank 7, wherein during the specific assembly, the hot and cold water faucet 1, the sliding tube 2 and the water storage tank 7 are installed together on the wall of the bathroom, the sliding tube 2 is installed vertically, and the water storage tank 7 and the hot and cold water faucet 1 are separately installed at the upper and lower ends of the sliding tube 2. The position height of storage water tank 7 satisfies storage water tank 7 and independently supplies water for gondola water faucet 5 or cold and hot water tap 1 and uses change over valve 3 to realize switching intercommunication between cold and hot water tap 1, storage water tank 7 and the gondola water faucet 5, constitutes the shower device through connecting in order, not only can reach the tradition and bathe, can also realize waiting for the hot water process with bathing and being discharged the extravagant cold water and collect and reuse to and can also be used for storing water when water supply unit or residence community pause and supply water and carry out reserve. The sliding tube 2 can also provide a support for the shower head 5 to be suspended and used.

Referring to fig. 1 and 4, the water storage tank 7 is composed of a water storage main body 72, a water level observation part 73 and a water tank cover 74, and has a simple structure and is convenient to manufacture, install and use. The water storage main body 72 has a cavity 721 and a third connection port 722 communicating with the cavity 721, and the third connection port 722 is connected with the second connection port 22 of the sliding tube 2 to realize water storage and supply. The water level observing part 73 is made of transparent material and is communicated with the bottom of the cavity 721 through the communicating port 75, so that the user can observe the water level condition in the water storage tank 7 in real time. The water tank cover 74 is movably covered on the water storage main body 72, so that the water storage tank 7 is convenient to maintain and clean, the water storage tank 7 is further provided with an overflow port 76, so that water can automatically overflow when the water storage tank is full, the safe use is ensured, and the overflow port 76 is also convenient for external atmosphere to enter the water storage tank 7, so that the water storage tank 7 can automatically supply water by utilizing water level difference.

Example 1:

referring to fig. 1, 2 and 3, the hot and cold water faucet 1 of the present embodiment is a product purchased from the market, and the hot and cold water faucet 1 is provided with a bathtub water nozzle 12, a shower head interface 13 and a switch 14 for switching the bathtub water nozzle 12 and the shower head interface 13, so that the hot and cold water faucet 1 is connected to a water source and output for use, and a specific form of the hot and cold water faucet 1 may be selected according to actual needs, which is not limited herein. The sliding tube 2 is hollow and forms a flow passage, a first connection port 21 and a second connection port 22 are respectively arranged at two ends of the sliding tube 2, and the first connection port 21 and the second connection port 22 are communicated through the flow passage. The shower nozzle port 13 of the cold and hot water faucet 1 is connected with the conversion valve 3 through the second hose 4, the conversion valve 3 is fixedly connected with the first connection port 21 of the sliding pipe 2, and the conversion valve 3 is also connected with the shower nozzle 5 through the first hose 6; this storage water tank 7 connects the second connector 22 of slip pipe 2, and the position height of storage water tank 7 satisfies storage water tank 7 and independently supplies water and use for gondola water faucet 5 through change-over valve 3, reaches collection, water storage and use.

Referring to fig. 1, 2 and 3, the switching valve 3 of the present embodiment includes a valve seat 32 and a reversing valve core assembly assembled on the valve seat 32, the reversing valve core assembly at least includes a hollow housing 33, a switching rod 34, a rotary seat 35, a movable valve plate 36 and a fixed valve plate 37, the rotary seat 35, the movable valve plate 36 and the fixed valve plate 37 are embedded in the hollow housing 33 in a stacking manner, the fixed valve plate 37 is fixedly connected to the hollow housing 33 and is provided with a first water hole 371 and a second water hole 372, and the first water hole 371 is communicated with the first connection port 21; the second water hole 372 is connected to the shower head 5 through a first hose 6. The rotary seat 35 and the movable valve plate 36 form a linkage rotary relationship in the hollow shell 33, the movable valve plate 36 is attached to the fixed valve plate 37, an inward concave communicating groove 361 is formed in the attaching surface of the movable valve plate 36, the communicating groove 361 only digs a groove on the lower surface of the movable valve plate and does not dig a groove through the upper surface of the movable valve plate, and the communicating groove 361 communicates the first water hole 371 and the second water hole 372 through the rotation of the movable valve plate 36. The movable valve plate 36 is further provided with a water inlet 362, the water inlet 362 is staggered with the communicating groove 361, and the water inlet 362 is respectively communicated with the first water hole 371 and the second water hole 372 on the fixed valve plate 37 through the rotation of the movable valve plate 36. In this embodiment, the first water hole 371 and the second water hole 372 on the fixed valve plate 37 are relatively arranged around the center of the fixed valve plate 37, and the first water hole 371 and the second water hole 372 are respectively arranged at two corners of an equilateral triangle according to the positions of the three corners; the communicating groove 361 on the movable valve plate 36 is rectangular, and the water inlet 362 is a notch on the edge of the movable valve plate 36. One end of the switching lever 34 is connected to the rotary base 35, and the other end of the switching lever 34 extends out of the hollow housing 33 so as to operate the rotation. In this embodiment, the rotary base 35 extends out corresponding claws to connect the movable valve plate 36, so that the structure is simple and the assembly is convenient. The hollow shell 33 is in a sleeve form, the rotary seat 35, the movable valve plate 36 and the fixed valve plate 37 are sequentially and axially embedded into the hollow shell 33 from one end of the hollow shell 33 and then fixed through the base 38, and the base 38 is fixed on the hollow shell 33 and is provided with a first water hole 371 and a second water hole 372 which are butted with the fixed valve plate 37 through corresponding through holes. In the embodiment shown in the figures, the base 38 is connected to the hollow housing 33 by means of a snap-fit, and of course, the base 38 may also be connected by means of threads or screws, which not only facilitates assembly, but also facilitates maintenance. The circumferential wall of the hollow housing 33 is provided with a water inlet 331, and the cold/hot water tap 1 is connected to the water inlet 362 of the movable valve plate 36 through the second hose 4 by the water inlet 331. In this embodiment, a connection portion is provided outside the valve seat 32 so that the second hose 4 is connected and can be connected to the water inlet hole 331.

When this embodiment uses, opens hot and cold water tap 1, if wait the hot water in-process, can be in the cold water drainage to storage water tank 7 through change-over valve 3 to the condition of water resource waste is caused to the direct cold water of letting out is avoided. If the shower head is directly used, the shower head can be switched to be used by the switching valve 3. If the water is needed, the water can be guided into the water storage tank 7 through the switching valve 3 to store water, and when the water in the water storage tank 7 is used, the water can be switched to the shower head 5 through the switching valve 3 to be used, and the water level difference is utilized to supply water to the water storage tank 7 for use. The utility model discloses simple structure, investment cost is low, reaches the efficiency of water conservation and retaining, and convenient to use, has preferred social and economic benefits, accords with the popularization and utilization.

The switching valve 3 is specifically operated in three gears:

first, preheat or the water storage gear, running water exports through the gondola water faucet interface 13 of hot and cold water faucet 1 to carry switching valve 3 through second hose 4, at this moment, through inlet 331, water inlet 362, first water hole 371 and the inside storage water tank 7 that flows into of slide tube 2 of switching valve 3.

And secondly, in a cooling gear, tap water is output through a shower nozzle interface 13 of the cold and hot water faucet 1 and is conveyed to the conversion valve 3 through the second hose 4, and then flows into the shower nozzle 5 through the water inlet 331, the water inlet 362, the second water hole 372 and the first hose 6 of the conversion valve 3.

Third, the water tank water uses the gear, and the water in the storage water tank 7 utilizes the automatic supply of water head, through the inside conversion valve 3 that flows of slide tube 2, at this moment through the first water hole 371, intercommunication groove 361, second water hole 372 and the first hose 6 of conversion valve 3 and flow into gondola water faucet 5, realize supplying water and use.

Example 2:

referring to fig. 4 and 5, the hot and cold water faucet 1 of the present embodiment is provided with a bathtub water faucet 12 and an extended structure connecting pipe section 8, an extended end of the connecting pipe section 8 is integrated with the switching valve 3, a water outlet pipe 81 and a water return pipe 82 are provided in the connecting pipe section 8 in parallel, and the hot and cold water faucet 1 supplies water to the switching valve 3 through the water outlet pipe 81. The conversion valve 3 comprises a valve seat 32 and a reversing valve core assembly assembled on the valve seat 32, the reversing valve core assembly at least comprises a hollow shell 33, a switching rod 34, a rotary seat 35, a movable valve plate 36 and a fixed valve plate 37, the rotary seat 35, the movable valve plate 36 and the fixed valve plate 37 are embedded in the hollow shell 33 in a stacking manner, and the fixed valve plate 37 is fixedly connected with the hollow shell 33 and provided with a first water hole 371, a second water hole 372 and a third water hole 373; the first water hole 371 is connected to the first connection port 21, the second water hole 372 is connected to the shower head 5 through the first hose 6, and the third water hole 373 is connected to the bathtub water nozzle 12 preset on the hot and cold water faucet 1 through the water return pipe 82. The rotating seat 35 and the movable valve plate 36 form a linkage rotating relationship in the hollow shell 33, the movable valve plate 36 is attached to the fixed valve plate 37, an inwards concave communicating groove 361 is formed in the attaching surface of the movable valve plate 36, and the communicating groove 361 realizes communication between the first water hole 371 and the third water hole 373 through rotation of the movable valve plate 36. In this embodiment, the first water hole 371, the second water hole 372 and the third water hole 373 on the fixed valve plate 37 are disposed around the center of the fixed valve plate 37, the first water hole 371, the second water hole 372 and the third water hole 373 are disposed on three corners of the equilateral square according to the positions of the four corners, and the first water hole 371 and the second water hole 372 are disposed on two non-adjacent corners. The communicating groove 361 on the movable valve plate 36 is rectangular, and the water inlet 362 is a notch on the edge of the movable valve plate 36. The movable valve plate 36 is further provided with a water inlet 362, the water inlet 362 is dislocated with the communication groove 361, and the water inlet 362 is at least respectively communicated with the first water hole 371, the second water hole 372 and the third water hole 373 of the fixed valve plate 37 through the rotation of the movable valve plate 36. One end of the switching lever 34 is connected to the rotary base 35, and the other end of the switching lever 34 extends out of the hollow housing 33 so as to operate the rotation. In this embodiment, the rotary base 35 extends out corresponding claws to connect the movable valve plate 36, so that the structure is simple and the assembly is convenient. The hollow housing 33 is in a sleeve form, the rotary seat 35, the movable valve plate 36 and the fixed valve plate 37 are sequentially and axially embedded into the hollow housing 33 from one end of the hollow housing 33 and then fixed through the base 38, and the base 38 is fixed on the hollow housing 33 and is provided with a first water hole 371, a second water hole 372 and a third water hole 373, wherein the first water hole 371, the second water hole 372 and the third water hole 373 are butted with the fixed valve plate 37 through corresponding through holes. In the embodiment shown in the figures, the base 38 is connected to the hollow housing 33 by means of a snap-fit, and of course, the base 38 may also be connected by means of threads or screws, which not only facilitates assembly, but also facilitates maintenance. The peripheral wall of the hollow housing 33 is provided with a water inlet 331, and the water outlet pipe 81 is communicated with the water inlet 362 of the movable valve plate 36 through the water inlet 331.

Similarly, when the embodiment is used, the cold and hot water faucet 1 is opened, and if the cold and hot water faucet waits for the hot water process, the discharged cold water can be drained into the water storage tank 7 through the switching valve 3, so that the condition of water resource waste caused by directly discharging the cold water is avoided. If the shower head is directly used, the shower head can be switched to be used by the switching valve 3. If the water is needed, the water can be guided into the water storage tank 7 through the switching valve 3 to be stored, and when the water in the water storage tank 7 is used, the water can be switched to be used for the bathtub water nozzle 12 on the cold and hot water faucet 1 through the switching valve 3, and the water can be supplied to the water storage tank 7 to be used by utilizing the water level difference. The utility model discloses simple structure, investment cost is low, reaches the efficiency of water conservation and retaining, and convenient to use, has preferred social and economic benefits, accords with the popularization and utilization.

The switching valve 3 is specifically operated in four gears:

in the first, preheating or water storage position, tap water is delivered to the water outlet pipe 81 of the connection pipe segment 8 through the hot and cold water faucet 1, and delivered to the switching valve 3, and then flows into the water storage tank 7 through the water inlet 331, the water inlet 362, the first water hole 371 and the inside of the sliding pipe 2 of the switching valve 3.

And secondly, in a cooling gear, tap water is output to the water outlet pipeline 81 of the connecting pipe section 8 through the cold and hot water faucet 1 and is conveyed to the switching valve 3, and then flows into the shower head 5 through the water inlet 331, the water inlet 362, the second water hole 372 and the first hose 6 of the switching valve 3.

Thirdly, the water in the water tank is automatically supplied by the water level difference, and flows to the switching valve 3 through the inside of the sliding pipe 2, and then flows into the bathtub water nozzle 12 on the cold and hot water faucet 1 through the first water hole 371, the communicating groove 361, the third water hole 373 of the switching valve 3 and the water return pipeline 82 of the connecting pipe section 8, so that the water supply is realized.

And fourthly, the tap water is delivered to the water outlet pipeline 81 of the connecting pipe section 8 through the cold and hot water faucet 1 and is conveyed to the switching valve 3, and at the moment, the tap water flows into the bathtub water faucet 12 on the cold and hot water faucet 1 through the water inlet 331, the water inlet 362, the third water hole 373 and the water return pipeline 82 of the connecting pipe section 8 of the switching valve 3.

Adopt above-mentioned structure and can know through the experiment, the utility model discloses reach following efficiency:

2. The water storage function is that when water supply is suspended in a community or a water supply unit, a user can open a conventional cold water faucet to drain cold water into a water storage tank through a conversion valve, so that the purpose of storing water for later use is achieved; when the water of the water storage tank needs to be used, the water can be easily used by adjusting the gear of the switching valve.

3. The water-saving and water-storing integrated machine has the advantages of simple structure, low investment cost and convenient use, integrates water saving and water storage, has better social and economic benefits, and accords with popularization and utilization.

Although the preferred embodiments of the present invention have been described in connection with the accompanying drawings, the present invention should not be limited to the exact construction and operation as described and illustrated, and many equivalent modifications and variations of the above-described embodiments may be made by logical analysis, reasoning or limited experimentation by those skilled in the art without departing from the spirit and scope of the present invention, which should fall within the scope of the claims.

Claims

1. A shower device integrating water saving and water storage effects is characterized by comprising:

a cold and hot water tap (1),

the device comprises a hollow sliding pipe (2), wherein a first connecting port (21) and a second connecting port (22) are respectively arranged at two ends of the sliding pipe (2);

the switching valve (3), the switching valve (3) is connected between the cold and hot water faucet (1) and the first connecting port (21) of the sliding pipe (2), and the switching valve (3) is also connected with the shower head (5) through a first hose (6);

the water storage tank (7), the water storage tank (7) is connected with the second connecting port (22) of the sliding pipe (2), and the position height of the water storage tank (7) meets the requirement that the water storage tank (7) automatically supplies water to the shower head (5) or the cold and hot water faucet (1);

the switching valve (3) realizes switching communication among the cold and hot water faucet (1), the water storage tank (7) and the shower head (5).

2. The shower device integrating water saving and water storage functions as claimed in claim 1, wherein the hot and cold water faucet (1), the sliding pipe (2) and the water storage tank (7) are installed together on the wall of the bathroom, the sliding pipe (2) is installed vertically, and the water storage tank (7) and the hot and cold water faucet (1) are respectively arranged at the upper end and the lower end of the sliding pipe (2).

3. A bathing device combining water saving and water storage functions, according to claim 1 or 2, wherein said water storage tank (7) is composed of a water storage body (72), a water level observation part (73) and a tank cover (74); the water storage main body (72) is provided with a cavity (721) and a third connecting port (722) communicated with the cavity (721), and the third connecting port (722) is connected with the second connecting port (22) of the sliding pipe (2); the water level observation component (73) is made of transparent material and is communicated with the bottom of the cavity (721) through a communication port (75); the water tank cover (74) covers the water storage main body (72); an overflow opening (76) is also arranged on the water storage tank (7).

4. The bathing device integrating water saving and water storing functions as claimed in claim 1 or 2, it is characterized in that the cold and hot water faucet (1) is connected with a conversion valve (3) through a second hose (4), the conversion valve (3) is fixedly connected with a first connecting port (21) of the sliding pipe (2), the conversion valve (3) comprises a valve seat (32) and a reversing valve core assembly assembled on the valve seat (32), the reversing valve core assembly at least comprises a hollow shell (33), a switching rod (34), a rotary seat (35), a movable valve plate (36) and a fixed valve plate (37), wherein the rotary seat (35), the movable valve plate (36) and the fixed valve plate (37) are embedded in the hollow shell (33) in a stacking manner, the fixed valve plate (37) is fixedly connected with the hollow shell (33) and is provided with a first water hole (371) and a second water hole (372), and the first water hole (371) is communicated with the first connecting port (21); the second water hole (372) is connected with the shower head (5) through a first hose (6); the rotary seat (35) and the movable valve plate (36) form a linkage rotary relationship in the hollow shell (33), the movable valve plate (36) is attached to the fixed valve plate (37), a concave communicating groove (361) is formed in the attaching surface of the movable valve plate (36), and the communicating groove (361) is communicated with the first water hole (371) and the second water hole (372) through the rotation of the movable valve plate (36); the movable valve plate (36) is also provided with a water inlet (362), the water inlet (362) is staggered with the communicating groove (361), and the water inlet (362) is respectively communicated with the first water hole (371) and the second water hole (372) on the fixed valve plate (37) through the rotation of the movable valve plate (36); one end of the switching rod (34) is connected with the rotating seat (35), and the other end of the switching rod (34) extends out of the hollow shell (33) so as to be operated and rotated; the hollow shell (33) is in a sleeve form, the rotary seat (35), the movable valve plate (36) and the fixed valve plate (37) are sequentially and axially embedded into the hollow shell (33) from one end of the hollow shell (33) and then fixed through the base (38), and the base (38) is fixed on the hollow shell (33) and is provided with a first water hole (371) and a second water hole (372) which are correspondingly butted with the fixed valve plate (37) through holes; the peripheral wall of the hollow shell (33) is provided with a water inlet hole (331), and the cold and hot water faucet (1) is communicated with the water inlet (362) of the movable valve plate (36) through the water inlet hole (331) through a second hose (4).

5. The shower device integrating the water saving and storing effects as claimed in claim 1 or 2, wherein the hot and cold water faucet (1) is extended to form a connecting pipe section (8), the extending end of the connecting pipe section (8) is integrated with the switching valve (3), a water outlet pipe (81) and a water return pipe (82) are arranged in parallel in the connecting pipe section (8), and the hot and cold water faucet (1) supplies water to the switching valve (3) through the water outlet pipe (81); the conversion valve (3) comprises a valve seat (32) and a reversing valve core assembly assembled on the valve seat (32), the reversing valve core assembly at least comprises a hollow shell (33), a switching rod (34), a rotary seat (35), a movable valve plate (36) and a fixed valve plate (37), the rotary seat (35), the movable valve plate (36) and the fixed valve plate (37) are embedded in the hollow shell (33) in a stacking mode, and the fixed valve plate (37) is fixedly connected with the hollow shell (33) and provided with a first water hole (373), a second water hole (372) and a third water hole (373); the first water hole (371) is communicated with a first connecting port (21), the second water hole (372) is connected with a shower head (5) through a first hose (6), and the third water hole (373) is communicated with a bathtub water nozzle (12) preset on the cold and hot water faucet (1) through a water return pipeline (82); the rotary seat (35) and the movable valve plate (36) form a linkage rotary relationship in the hollow shell (33), the movable valve plate (36) is attached to the fixed valve plate (37), a concave communicating groove (361) is formed in the attaching surface of the movable valve plate (36), and the communicating groove (361) is communicated with the first water hole (371) and the third water hole (373) through the rotation of the movable valve plate (36); the movable valve plate (36) is also provided with a water inlet (362), the water inlet (362) is staggered with the communicating groove (361), and the water inlet (362) is at least respectively communicated with the first water hole (371), the second water hole (372) and the third water hole (373) on the fixed valve plate (37) through the rotation of the movable valve plate (36); one end of the switching rod (34) is connected with the rotating seat (35), and the other end of the switching rod (34) extends out of the hollow shell (33) so as to be operated and rotated; the hollow shell (33) is in a sleeve pipe form, the rotary seat (35), the movable valve plate (36) and the fixed valve plate (37) are sequentially and axially embedded into the hollow shell (33) from one end of the hollow shell (33) and then fixed through the base (38), and the base (38) is fixed on the hollow shell (33) and is provided with a first water hole (371), a second water hole (372) and a third water hole (373), wherein corresponding through holes are butted with the fixed valve plate (37); the peripheral wall of the hollow shell (33) is provided with a water inlet hole (331), and the water outlet pipeline (81) is communicated with the water inlet (362) of the movable valve plate (36) through the water inlet hole (331).

6. The shower device with the combined water saving and storing effects as claimed in claim 4, wherein the first water hole (371) and the second water hole (372) on the fixed valve plate (37) are oppositely arranged around the center of the fixed valve plate (37), and the first water hole (371) and the second water hole (372) are respectively arranged on two corners of an equilateral triangle according to the positions of the three corners; the communicating groove (361) on the movable valve plate (36) is rectangular, and the water inlet (362) is a notch on the edge of the movable valve plate (36).

7. The shower device with the combined water saving and storing effects as claimed in claim 5, wherein the first water hole (371), the second water hole (372) and the third water hole (373) on the fixed valve plate (37) are arranged around the center of the fixed valve plate (37) relatively, the first water hole (371), the second water hole (372) and the third water hole (373) are respectively arranged on three corners of an equilateral square according to the positions of the four corners, and the first water hole (371) and the second water hole (372) are arranged on two non-adjacent corners; the communicating groove (361) on the movable valve plate (36) is rectangular, and the water inlet (362) is a notch on the edge of the movable valve plate (36).