CN2281373Y - Urinal flushing device - Google Patents

Abstract

A flushing device for urinal is composed of a casing, a water inlet tube, a water outlet tube, a joint, an electromagnetic valve, an ozone generator and a photoelectric sensor, and features that the three-way pipe is connected to the lower part of said joint, a static stirrer is connected to the lower part of said three-way pipe, a water joint is connected to the lower part of said stirrer, and a spiral blade is fixed in said stirrer.

Description

Urinal flushing device

The utility model relates to a flushing device for a urinal.

The flushing device of the existing urinal can only flush the urinal, but does not have the functions of sterilization and deodorization.

The purpose of the utility model is to provide a flushing device for a urinal, which can quickly and fully fuse ozone with water to achieve the effects of deodorization, sterilization and flushing.

The technical scheme of the utility model is:

A flushing device for a urinal, comprising:

A housing, on which a cover is locked, and the cover has a light-transmitting portion;

A water inlet pipe is fixed at a predetermined part of the casing, its lower part is connected to the water source, and its upper part is connected to the upper part of the joint through a connecting pipe;

A water outlet pipe, the bottom of which is connected with the water inlet pipe above the urinal;

A joint, the upper part is connected with one side of the connecting pipe,

a solenoid valve connected to the connector,

It is characterized in that: it also includes:

An ozone generating device, including an ozone generator, a high-voltage electric generator, and an air pump arranged above the housing, pumps air into the ozone generator and generates ozone through a high-voltage discharge of the high-voltage generator, so that the ozone can Output from the ozone output tube of the ozone generator;

A photoelectric sensor is located at the predetermined position on the front side of the housing just facing the light-transmitting part of the front cover. The known circuit control device controls the solenoid valve to open, and then controls the solenoid valve to close after the water flows out from the bottom of the joint for a predetermined period of time. Timing control, so that ozone can be discharged into the air to maintain fresh air;

The lower part of the joint connected to the aforementioned electromagnetic valve is connected with a three-way pipe, and the lower part of the three-way pipe is connected with a static mixer, wherein: the three-way pipe is made of a pipe with a large and small inner pipe hole. The pipeline and the lower pipeline with small and large inner tube holes and the side pipeline with small tube holes are composed of the aforementioned large and small inner tube holes, small and large inner tube holes and small tubes The holes are connected with each other, and the small tube hole in the side pipeline extends outward to form a tube hole with a larger diameter for accommodating springs, valve beads, and gaskets, and then connects the outside of the tube hole with another tube. The hole is connected, and a pipeline is connected to the ozone output pipe of the ozone generator through the pipe wall outside the pipe hole, and the aforementioned spring, valve bead, and gasket have the function of preventing water from flowing back, and the valve bead can be held against The center hole of the gasket is used to prevent the water from flowing back. In addition, the upper part of the outer pipe side of the above-mentioned upper pipe is connected with the lower part of the joint connected to the solenoid valve, and the lower part of the outer pipe wall of the aforementioned lower pipe is connected with the upper part of the agitator;

The top of the agitator is connected to the bottom of the pipeline under the three-way pipe, and the bottom of the agitator is connected to a water joint that can be connected to the top of the outlet pipe, and a certain length of water is fixed in the internal space of the agitator. Spiral leaves.

With the composition of the above-mentioned components, when the solenoid valve is opened, the water enters the upper pipe hole of the tee pipe from large to small through the bottom of the joint, and then enters the lower pipe from small to large inner pipe holes, so that The water can be sprayed downward at a relatively fast speed and produce a state of water droplets close to atomization. At the same time, the pressure change of the water flow can generate a side vacuum suction, so that the valve ball in the larger diameter pipe hole of the side pipeline can break away from the stop. The perforation of the gasket also allows ozone to enter the tube hole and be inhaled through the connected small tube holes, so that ozone can be quickly adsorbed on the surface of the water droplet, thereby increasing the combined area of water and ozone and quickly mixing water and ozone The purpose; and the aforementioned water and ozone are mixed and then the ozone water flows into the agitator connected under the lower part of the tee pipe, and passes through the preset helical blade in the agitator, so that the aforementioned mixed The flow of ozone water can be stirred and cut by itself during this process, so that the ozone and water can be more fully fused quickly, so as to increase the combination density of ozone and water again, and relatively increase the concentration of ozone in the water; otherwise, when the solenoid valve is not open, it will Ozone fails to enter the tiny tube holes inside the aforementioned side pipes.

The utility model has the following effects:

1. It can quickly achieve the functions of deodorization, sterilization and flushing of the urinal. The water can enter the inner tube hole of the upper pipeline from large to small through the bottom of the joint, and then enter the lower pipeline from small to small. The large inner pipe hole allows the water to jet down quickly and produce water droplets close to atomization. At the same time, the pressure change of the water flow generates side vacuum suction, so that the side pipe with a larger diameter inside the pipe hole The valve bead breaks away from the perforation of the stop washer, so that ozone can enter the tube hole and be sucked through the connected small tube hole, so that the ozone can be quickly adsorbed on the surface of the water drop to increase the total area combined with ozone and quickly Mix water with ozone.

2. With the helical blades set in the agitator of the utility model, the water flow of the aforementioned mixed ozone water can be stirred and cut by itself during this stroke, so that the ozone and water can be quickly and fully fused, so as to increase the ozone and water again. Combined with the density, the concentration of ozone in water is relatively increased.

It is hereby combined with the drawings to explain in detail as follows:

Graphic description:

Fig. 1 is the perspective view of the appearance of the embodiment of the invention.

Fig. 2 is a partial perspective view of the embodiment of the invention.

Fig. 3 is the perspective view of the appearance of the tee pipe and the agitator of the embodiment of the invention.

Fig. 4 is a schematic cross-sectional view of the tee pipe and the stirrer in the embodiment of the invention.

As shown in Figures 1 and 2, this invention creates a flushing device for a urinal, including:

A housing 1 is a lockable cover 11, and the cover 11 also has a light-transmitting portion 111;

A water inlet pipe 31 is fixed at a predetermined position of the casing 1, and its lower part 311 is connected to the water source, while its upper part is connected to the upper part 412 of the joint 41 through a connecting pipe 220;

A water outlet pipe 32 is connected with the water inlet pipe portion above the urinal (not shown) below it;

A joint 41 is connected to one side of the connecting pipe 220 at the top, so that the water from the aforementioned water source can flow into the top 412 of the joint 41;

A solenoid valve 42 is connected with the joint 41 to control whether the water of the aforementioned water source flows out from the bottom 411 of the joint 41

An ozone generating device 5 is composed of components such as an ozone generator 51, a high-voltage electric generator 52, and an air pump 53 preset at a predetermined position above the housing 1, and the air is injected into the ozone by the air pump 53. The generator 51 generates ozone through the high-voltage discharge of the high-voltage generator 52, so that the ozone can be output from the ozone output tube 511 of the ozone generator 51;

A photoelectric sensor 6 is located at the predetermined position on the front side of the housing 1 and can just face the light-transmitting part 111 of the front cover 11. It is connected with a conventional circuit control device (not shown), and when the user When approaching, the conventional circuit control device is notified to control the electromagnetic valve 42 to open through its induction, so that the water flows out from the bottom 411 of the joint 41. After a predetermined period of time (about 1 to 3 seconds), the electromagnetic valve 42 is controlled to be closed. When the person leaves, the solenoid valve 42 is controlled to open for a period of time (about 8 seconds), and then it can be controlled by the timing of the timer 6, so that ozone can be discharged in the air to maintain fresh air;

3 and 4, the joint 41 below the aforementioned electromagnetic valve 42 is connected to the three-way pipe 7, and the bottom of the three-way pipe 7 is connected to a static mixer 8, wherein: (in this embodiment The three-way pipe 7 and the agitator 8 are fixed on a positioning housing 10, and the side pipeline 73 of the three-way pipe 7 protrudes from the upper side hole 101 above the positioning housing 10)

This three-way pipe 7 is formed by a pipeline 71 with a large and small inner tube hole 711, a lower pipeline 72 with a small and large inner tube hole 721, and a side pipeline 73 with a small tube hole 731. It consists of the aforementioned inner tube holes 711 from large to small, internal tube holes 721 from small to large, and small tube holes 731, and the small tube holes 731 in the side pipeline 73 extend outward to form a The pipe hole 732 of larger pipe diameter is used for accommodating the spring 74, the valve ball 75, the washer 76, and the outside of the pipe hole 732 is connected with another pipe hole 733, and the pipe wall 734 outside the pipe hole 733 is A pipeline 510 is connected to connect with the ozone output pipe 511 of the ozone generator 51, and the aforementioned spring 74, valve bead 75, and washer 76 have the function of preventing water backflow, and the valve bead 75 can be used against the washer in case of water backflow 76 of the central hole 761, in addition, the upper pipe side of the above-mentioned upper pipeline 71 is connected with the joint 41 below 411 connected to the solenoid valve 42, and the lower pipe wall 722 of the aforementioned lower pipeline 72 is connected with the agitator 8. top connection;

This agitator 8 is that the top 81 is connected with the bottom of the pipeline 72 under the three-way pipe 7, and the bottom 82 of the agitator 8 is connected with a water joint 820 that can be connected with the top of the outlet pipe 32, and wherein the agitator The internal space of 8 is fixed with a helical blade 80 of predetermined length;

With the composition of the above components, when the electromagnetic valve 42 is opened, the water enters the inner tube hole 711 of the upper pipeline 71 of the tee pipe 7 from large to small through the lower part 411 of the joint 41, and then enters the lower pipeline 72 from small to small. And the large inner tube hole 721 allows water to jet downward at a faster speed and produce a state of water droplets close to atomization. At the same time, the pressure change of the water flow generates side vacuum suction, so that the larger diameter of the side pipeline 73 The valve ball 75 in the pipe hole 732 breaks away from the perforation 761 of the stop washer 76, and then the ozone can enter the pipe hole 733 and be sucked through the connected small pipe hole 731, so that the ozone can be quickly adsorbed on the surface of the water drop. The purpose of increasing the combined total area of water and ozone and quickly mixing water and ozone; and after the aforementioned water and ozone are mixed, the ozone water flows into the agitator connected to the bottom 722 of the lower part 72 of the tee pipe 7 8, and through the preset spiral blade 80 in the agitator 8, the water flow of the aforementioned mixed ozone water can be self-stirred and cut during this stroke, so that the ozone and water can be more fully fused quickly, so as to further improve the ozone and water The combination density of water relatively increases the concentration of ozone in the water; on the contrary, when the electromagnetic valve 42 is not opened, the ozone cannot enter the small tube hole 731 inside the aforementioned side pipeline 73 .

Claims (1)

1, a kind of flushometer of urinating bucket includes:

One housing, locking one cover cap on this housing, and this cover cap has a printing opacity position;

One water inlet pipe is fixedly arranged on the predetermined position of housing, and its below is connected water source, and its top then is connected by on a connection tube and the joint;

One outlet pipe, its below is connected with the water inlet pipe portion of urinating bucket top;

One joint, the top is connected with one of connection tube side,

One electromagnetic valve is connected with joint,

It is characterized in that: it also comprises:

One ozone generating apparatus, comprise ozone generation device, high-tension electricity generator, the air pump of being located at the housing top, by air pumping air is squeezed into ozone generation device and produced ozone via the high-pressure generator electrion, make ozone export from the ozone efferent duct of ozone generation device;

One photoelectric sensor, be that the side predetermined position just can be in the face of the printing opacity position of front cover before being located at housing, it is to be connected with a known circuit control device, when the user near the time notify known circuit control device control electromagnetic valve to open through its induction, making water side under joint is that control electromagnetic valve is closed after flowing out one section preset time, when the user leaves away then control electromagnetic valve open a period of time then can be immediately in addition by the timing controlled of timer, make ozone can be thrown in the middle of the air to keep pure and fresh air;

The joint below of aforementioned electric magnet valve connection is to be connected with tee piece, and Fang Ze is connected with a static mixer under this tee piece, wherein: this tee piece, constituted by having by pipeline on the big and little inner orifice and having by pipeline under the little and big inner orifice and lateral line with tiny pore, by aforementioned by big and little inner orifice with by little and within big pore and tiny pore be interconnected, and the tiny pore in the lateral line wherein be stretch out be formed with big caliber pore for putting spring, the valve pearl, packing ring, connect by side outside this pore and another pore again, there is a pipeline can supply to be connected by tube wall linking outside the pore with the ozone efferent duct of ozone generation device, and aforementioned spring, the valve pearl, packing ring has the function of anti-sealing backflow, can support the centre bore of packing ring to prevent the backflow of water by this valve pearl, pipe side top is that the joint below that is connected with electromagnetic valve is connected outside the aforementioned in addition upper pipeline, outside the aforementioned lower pipeline below the tube wall then be with agitator on be connected;

This agitator is that the top is connected with the below of pipeline under the tee piece, and under the agitator Fang Ze linking have a water swivel can with outlet pipe above be connected, and wherein be installed with the spiral blade of certain-length in the inner space of this agitator.

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