CN106592713A - Hand washing device convenient to use - Google Patents

Abstract

The invention relates to the technical field of cleaning equipment, in particular to an easy-to-use handwashing device, comprising a washbasin and a water tank, the water tank including a box body, a cover, an overflow pipe, a water inlet valve and a drain valve, and the washbasin is provided with a The sink and the water supply pipe used to supply water to the sink, the bottom of the sink is provided with a drain pipe, the drain pipe is inserted into the water tank, the discharge pipe of the water inlet valve is connected to the water supply pipe, and the water in the water tank is used to flush the toilet, which is convenient to use , simple structure and save water resources.

Description

An easy-to-use hand washing device

technical field

The invention relates to the technical field of cleaning equipment, in particular to an easy-to-use hand washing device.

Background technique

Due to the high floor and low water pressure, most of the existing toilets are equipped with water tanks. The water tanks are also called flushing water tanks, which provide a large amount of water for flushing the toilets instantly. There are water inlet valves, drain valves and overflow pipes in the water tanks. The water valve controls the water inlet action of the water tank. When the water in the water tank is lower than the preset height, the water inlet valve opens so that the water in the indoor pipeline enters the water tank. When the water in the water tank reaches the preset height, the water inlet valve closes; The valve controls the drainage and flushing action of the water tank. When the drain valve is pressed, the water in the water tank flushes the toilet, and it returns to the closed state within a preset time to prevent the water in the water tank from flushing the toilet. The core component of the traditional drain valve is a spring valve , press to open the valve and then close the valve by the slow recovery of the spring; overflow pipe, so that when the water in the water tank is higher than the preset position, the water will flow out of the overflow pipe. Generally, the overflow pipe is a vertically placed pipe, and the height of its upper port Above the preset height of the water level of the water tank, the lower port directly communicates with the toilet to discharge excess water.

All need to wash one's hands after urinating and urinating. At present, there are washbasins for washing hands in the toilets. The water after washing hands is drained as waste water, and the water after washing hands is generally not very dirty and can continue to be used. As water resources become more and more The more precious the situation, the water after washing hands is directly discharged as waste water, which is too wasteful of water resources.

Contents of the invention

The purpose of the present invention is to: aim at the current problem that the water after washing hands is directly discharged as waste water and waste water resources, to provide a hand washing device that is easy to use, so that the discharge pipe of the water inlet valve of the water tank is used to supply water to the washbasin, and the water after washing Import it into the water tank to flush the toilet, so as to achieve the function of secondary utilization of the water after washing hands, which can save precious water resources, and at the same time, it is convenient to use.

In order to achieve the above object, the technical scheme adopted in the present invention is:

An easy-to-use handwashing device, comprising a washbasin and a water tank, the water tank includes a box body, a cover, an overflow pipe, a water inlet valve and a drain valve, and the washbasin is provided with a washbasin for holding water and for A water supply pipe for supplying water to the washbasin, a drainpipe is provided at the bottom of the washbasin, the drainpipe is inserted into the water tank, the discharge pipe of the water inlet valve is connected to the water supply pipe, and the water supply pipe in the water tank The water is used for flushing toilets, specifically, toilets include squatting toilets, toilets, or urinals.

Preferably, the drain pipe is provided with a three-way valve, the inlet of the three-way valve receives the water from the sink, one of the outlets communicates with the water tank through the drain pipe, and the other outlet is provided with a waste water pipe, The waste water pipe is connected with the sewer, which is convenient to use and simple in structure.

As a preference, the washbasin is provided with a starting piece for starting the drainage of the water tank, and the starting piece includes a full row piece and a half row piece, and the full row piece is fixedly connected with the full row handle of the drain valve, so Said half row part is fixedly connected with the half row handle of said drain valve, which is convenient to use.

Preferably, the water tank further includes an activation element for initiating the flushing action, and the activation element is arranged on the right half of the cover for easy use.

Preferably, the water inlet of the drain pipe is provided with a filter component, which can prevent debris in the sink from entering the drain pipe and blocking the drain pipe or the drain valve of the water tank.

Preferably, the washbasin is made of plastic, so that the overall weight of the washbasin is relatively light, and it can be connected to the wall using some mechanisms that are easy to disassemble, so that the washbasin can be easily disassembled.

As preferably, the cover includes a left half cover and a right half cover, the right end of the left half cover is provided with a groove A, the left end of the right half cover is provided with a groove B, and the groove A and the groove B Cooperating with the formation of the through hole for accommodating the drainage pipe, the material cost can be saved, the utility model is convenient to use, and the structure is simple.

Preferably, the cover includes a front half cover and a rear half cover, the rear end of the front half cover is provided with a groove A, and the front end of the rear half cover is provided with a groove B, and the groove A cooperates with the groove B Forming the through hole for accommodating the drainage pipe can save material cost, is convenient to use, and has a simple structure.

In summary, due to the adoption of the above-mentioned technical solution, the beneficial effects of the present application are:

1. Saving water resources: After the large and small toilets, after pressing the drain valve of the water tank, most of the water in the water tank is used to flush the toilet, and the water inlet valve of the water tank controls the water entering the water tank. Generally, people behind the large and small toilets will wash their hands at this time In this way, the water after washing hands enters the water tank through the drain pipe. At this time, the water in the water tank does not reach the preset height. In this way, the water discharged into the water tank can be used as water for flushing the toilet, so as to achieve the purpose of secondary use and save energy. water resources;

2. Easy to use and simple in structure: the discharge pipe of the water inlet valve is connected to the water supply pipe, so that the water sprayed to the sink is from the water tank, and the water entering the water inlet valve from the wall water pipe is sprayed into the handwashing tank. trough, and then enters the water tank along the drain pipe, rather than the water that enters the water inlet valve of the traditional water tank and is directly discharged into the water tank. Therefore, after pressing the drain valve of the water tank, the water supply pipe is automatically opened and closed: press the drain valve, the The water is lower than the preset height due to flushing the toilet, the water inlet valve is opened so that the water in the water pipe of the wall enters the water inlet valve, and enters the sink for people to wash their hands through the water supply pipe, and the water after washing hands enters the water tank. There is no other component to supply water to the water tank other than the water from the sink. Therefore, the water supply pipe can keep supplying water for a period of time. When the water in the water tank reaches a preset height, the water inlet valve is closed and the water supply pipe stops supplying water. In this way, The opening and closing of the water supply pipe depends on the water inlet valve, and only one piece needs to be pressed to finish flushing the toilet and opening the water supply pipe for washing hands, which is convenient to use, and has a simple structure, and can be easily refitted to existing water tanks and wash basins.

Description of drawings

Fig. 1 is the structural representation of the hand-washing device of the present application;

Fig. 2 is another structural schematic diagram of the hand-washing device different from Fig. 1;

Marks in the figure: 2-water tank, 21-cover, 211-left half cover, 212-right half cover, 213-rear half cover, 214-front half cover, 22-starter, 23-sleeve, 3-wash basin, 31-water supply pipe, 32-washing sink, 33-drainage pipe, 34-three-way valve, 35-wastewater pipe, 36-the discharge pipe of water inlet valve, 6-wall.

detailed description

Below in conjunction with accompanying drawing, the present invention is described in detail.

In order to make the object, technical solution and advantages of the present invention clearer, the present invention 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 present invention, not to limit the present invention.

As Fig. 1 and Fig. 2, a kind of hand-washing device that is easy to use comprises wash basin 3 and water tank 2, and described water tank 2 comprises casing, cover 21, overflow pipe, water inlet valve and drain valve, described wash basin 3 A hand-washing tank 32 for holding water and a water supply pipe 31 for supplying water to the hand-washing tank 32 are arranged on the top, and a drain pipe 33 is arranged at the bottom of the hand-washing tank 32, and the drain pipe 33 is inserted into the water tank 2. The discharge pipe 36 of the water inlet valve is connected to the water supply pipe 31, and the water in the water tank 2 is used to flush the toilet. Specifically, the toilet includes a squatting pan 1, a toilet 1 or a urinal, etc., so, in size After the toilet, after pressing the drain valve of the water tank 2, most of the water in the water tank 2 is used to flush the toilet, and the water inlet valve of the water tank 2 controls the water to enter the water tank 2. Generally, people behind the large and small toilets will wash their hands at this time, so, wash your hands The final water enters the water tank 2 through the drainpipe 33. At this time, the water in the water tank 2 does not reach the preset height. In this way, the water discharged into the water tank 2 can be used as water for flushing the toilet, so as to achieve the purpose of secondary use and save energy. water resources;

In addition, since the discharge pipe 36 of the water inlet valve is connected to the water supply pipe 31, the water sprayed to the sink 32 is water from the water tank 2, and the water entering the water inlet valve from the wall pipe is sprayed into the sink 32, and then enter the water tank 2 along the drain pipe 33, instead of the water that enters the water inlet valve of the traditional water tank 2 and is directly discharged into the water tank 2, therefore, after pressing the drain valve of the water tank 2, the water supply pipe 31 is automatically opened and closed: press Lower the drain valve, the water in the water tank 2 is lower than the preset height due to flushing the toilet, the water inlet valve is opened so that the water in the water pipe of the wall enters the water inlet valve, and enters the handwashing tank 32 through the water supply pipe 31 for people to wash their hands. The water just enters the water tank 2, and this scheme does not have other components to supply water to the water tank 2 except the water from the washbasin 32. Therefore, the water supply pipe 31 can keep supplying water for a period of time. When the water in the water tank 2 reaches a preset height At this time, the water inlet valve is closed so that the water supply pipe 31 stops the water supply. In this way, the opening and closing of the water supply pipe 31 depends on the water inlet valve. It is only necessary to press a piece to complete flushing the toilet and open the water supply pipe 31 to wash hands. It is convenient to use, and the structure It is simple, and the existing water tank 2 and washbasin 3 can be refitted more conveniently.

The washbasin 3 of general family is used for washing one's hands after urinating and urinating, and is also used for washing in the morning and evening, and cleaning of objects such as some clothes, towels and rags. At this time, the water discharged from the washbasin 3 generally contains foam or is relatively dirty , it is difficult to be used for flushing the toilet for secondary use. At this time, a three-way valve 34 can be provided on the drain pipe 33, as shown in Figures 1 and 2, the drain pipe 33 is provided with a three-way valve 34, The inlet of the three-way valve 34 receives water from the washbasin 32, one of the outlets communicates with the water tank 2 through the drain pipe 33, and the other outlet is provided with a waste water pipe 35, and the waste water pipe 35 is connected to the sewer , the general three-way valve 34, including an inlet, two outlets and a control part, the control part can control which outlet to switch the water to discharge, so, when the water cannot be used for flushing the toilet, use the control part to switch the handwashing tank 32 to discharge The discharge direction of pipe 36 is to discharge waste water to the sewer by waste water pipe 35, which is convenient to use and simple in structure.

As shown in Figures 1 and 2, the washbasin 3 is provided with a starting piece 22 for starting the drainage of the water tank 2, and the starting piece 22 includes a full row and a half row, and the full row is connected to the drain The full row of handles of the valve is fixedly connected, and the half row of parts is fixedly connected with the half row of handles of the drain valve. For the sake of aesthetics and protection, a sleeve 23 is provided on the outer cover of the starting part 22 . Patent CN201010300746.6 discloses a control valve for a water tank 2. The control valve includes a full-row handle and a half-row handle. The water in the water tank 2 is generally discharged when the half-open handle is pressed, and the water tank is discharged when the full-row handle is pressed. Almost all the water in 2 is discharged. Generally, the position of the water tank 2 is lower than that of the washbasin 3. If the starting part 22 is set on the cover 21 of the water tank 2, the position is relatively low, and it is inconvenient to start by bending over. 3, it can be started without bending over, which is more convenient.

The water tank 2 also includes a starting piece 22 for starting the flushing action, the starting piece 22 is arranged on the right half of the cover 21, the starting piece 22 is a part of the drain valve, exposed on the surface of the cover 21 , It is convenient for people to press, and the starter 22 is placed on the right half of the cover 21, because most people are used to pressing with the right hand, so that the water tank 2 can be started conveniently to flush the toilet.

The water inlet of the drainpipe 33 is provided with a filter part, which can prevent foreign matter in the handwashing tank 32 from entering the drainpipe 33 and blocking the drainpipe 33 or the drain valve of the water tank 2. Specifically, the filter part can be used in a kitchen bowl sink. The kind of filter part that can conveniently discard some sundries, or you can also use a cup-packed filter part with multiple small holes at the bottom to drain water and achieve the filtering effect at the same time.

Existing wash basin 3 all is pottery, comparatively heavy, is difficult to disassemble after damage, therefore, described wash basin 3 is made of plastics, and like this, wash basin 3 overall quality is lighter, can adopt some mechanism and wall that are easy to disassemble body connection, such as a wall mount like a TV.

As shown in Figure 1, the cover 21 includes a left half cover 211 and a right half cover 212, a groove A is provided at the right end of the left half cover 211, a groove B is provided at the left end of the right half cover 212, and the groove B is provided at the left end of the right half cover 212. Groove A cooperates with the groove B to form a through hole for accommodating the drain pipe 33. In this way, the drain pipe 33 is directly inserted into the water tank 2 with the cover 21. Compared with inserting from other parts of the water tank 2, it is inserted from the cover 21. The drain pipe 33 is shorter, which can save material cost; and, because the drain pipe 33 is inserted into the cover 21, the general wash basin 3 will be fixed on the wall by expansion screws, and it is difficult to disassemble. Therefore, it is difficult to repair the water tank 2 when it needs maintenance. Check the cover 21, divide the cover 21 into two halves and insert the drain pipe 33 from the matching part of the left and right half covers 212, so that the cover 21 can be easily disassembled, and at the same time, the cover 21 can have the function of covering the 21 water tank 2, which is convenient to use ,Simple structure.

Different from the above-mentioned situation that the cover 21 is divided in half from left to right, it can also be divided into half from front to back. As shown in Figure 2, the cover 21 includes a front half cover 21 and a rear half cover 213. The front end of the rear half cover 213 is provided with a groove B, and the groove A cooperates with the groove B to form a through hole for accommodating the drain pipe 33, so that the drain pipe 33 and the sleeve pipe 23 are directly penetrated by the cover 21. For the water tank 2, compared with inserting from other parts of the water tank 2, the drain pipe 33 and the casing 23 passing through the cover 21 are shorter, which can save material costs; and, because the drain pipe 33 and the casing 23 are inserted through For the cover 21, generally the washbasin 3 will be fixed on the wall by expansion screws, which is difficult to disassemble. Therefore, it is difficult to check the cover 21 when the water tank 2 needs maintenance. The matching part of the cover 212 passes through, so that the cover 21 can be easily disassembled, and at the same time, the cover 21 can have the function of covering the 21 water tank 2, which is convenient to use and has a simple structure.

Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention shall be included within the protection scope of the present invention.

Claims (8)

1. a kind of hand washing device easy to use, it is characterised in that including hand basin（3）And water tank（2）, the water tank（2）Bag Include casing, lid（21）, overflow pipe, water intaking valve and drain valve, the hand basin（3）On be provided with for accommodating the hand washing tank of water （32）With for the hand washing tank（32）The feed pipe of water supply（31）, the hand washing tank（32）Bottom is provided with drain pipe （33）, the drain pipe（33）Insert the water tank（2）In, the discharge pipe of the water intaking valve（36）With the feed pipe（31）Phase Even, the water tank（2）In water be used for toilet flushing.

2. hand washing device according to claim 1, it is characterised in that the drain pipe（33）On be provided with three-way valve （34）, the three-way valve（34）Import receive from hand washing tank（32）Water, one of outlet is by the drain pipe （33）With the water tank（2）Communicate, in another outlet, be provided with waste pipe（35）, the waste pipe（35）With sewer phase Even.

3. hand washing device according to claim 1 and 2, it is characterised in that the hand basin（3）On be provided with for starting Water tank（2）The activation members of draining（22）, the activation members（22）Including full row's part and half row's part, full row's part and the draining Full row's pull handle of valve is fixedly connected, and the half row part is fixedly connected with half row's pull handle of the drain valve.

4. hand washing device according to claim 1, it is characterised in that the water tank（2）Also include dynamic for starting bath The activation members of work（22）, the activation members（22）It is arranged on the lid（21）Right half part.

5. hand washing device according to claim 1, it is characterised in that the drain pipe（33）Water inlet be provided with filtration Part.

6. hand washing device according to claim 1, it is characterised in that the hand basin（3）It is made of plastics.

7. the hand washing device according to claim 1,2,4,5 and 6, it is characterised in that the lid（21）Including left-half cover （211）Cover with right half（212）, the left-half cover（211）Right-hand member arranges fluted first, and described right half covers（212）Left end is provided with Groove second, the groove first are cooperatively formed for accommodating drain pipe with the groove second（33）Through hole.

8. the hand washing device according to claim 1,2,4,5 and 6, it is characterised in that the lid（21）Including first half lid （21）With later half lid（213）, the first half lid（21）Rear end arranges fluted first, the later half lid（213）Front end is provided with recessed Groove second, the groove first are cooperatively formed for accommodating drain pipe with the groove second（33）Through hole.