TW201715126A - Deodorizing and water saving toilet utilizes the water spray pipe hidden in the toilet base to spray water - Google Patents

Abstract

The invention provides a deodorizing and water saving toilet comprising a toilet base; a water spray pipe circularly disposed to an upper edge inside of the toilet base, a plurality of spray heads disposed on the water spray pipe to spray water inside the water spray pipe from the spray heads to downwardly flow along the inner wall of the toilet base, a water intake end of the water spray pipe connected to an inflow water pipe inside a wall, the inflow water pipe being a divergent water pipe standing alone outside of the inflow water pipe of a water tank; an air extraction tube circularly disposed to the upper edge inside of the toilet base while another end is connected to an air extraction pipe in the wall or the toilet base, a plurality of air extraction holes disposed to the air extraction pipe, an air-extractor extracting air inside the toilet base through the air extraction holes and exhausting it to a water drainage pipe at the bottom of the toilet base from the air extraction pipe; at least a switch connected to the water spray pipe and the air extraction pipe to provide a user to press the switch while feeling excreta will fall so that water of the inflow water pipe enters in the water spray pipe to spray water from the spray heads to form a water cushion at the inner wall of the toilet base, reducing probability of adhering excreta to the inner wall of the toilet base and driving the air extractor to extract air for eliminating odor.

Description

Deodorizing water saving toilet

The present invention relates to a toilet add-on structural component, and more particularly to a deodorizing water-saving toilet.

According to the rise of environmental awareness, how to save water resources is also an important item in environmental protection issues. Therefore, various innovative technologies for water saving, water saving, recycling and recycling have emerged, and since excretion is a daily behavior for everyone, every time Flushing will consume a large amount of water in the water tank, and the excretion will cause discomfort during the excretion process, which makes people feel uncomfortable. Therefore, various deodorizing water-saving toilets have been widely developed and innovated.

The water-saving toilet can not simply reduce the amount of water. Because there is not enough water to raise the water level in the toilet, it will not produce a large amount of drainage due to siphoning. If only gravity overflow drainage is used, the excretion is difficult to be entrained smoothly. Complete discharge, long-lasting toilets are prone to residual excrement or scale; if it is necessary to flush multiple times to remove, it will even waste a lot of water resources, and if the excrement adheres to the higher position of the toilet wall, higher than The water level in the toilet often exceeds the range of the siphon action when the siphon action starts. It is not easy to flush out several times without flushing, and additional artificial brushing is required. At present, there are water-saving toilets on the market, which are mostly divided by batch, size and water volume. Although the amount of flushing water can be selected, the problem of artificial brushing in some cases cannot be solved.

In addition, there is a deodorizing toilet with a small suction device installed on the toilet, and a ventilating line is installed at the bottom of the seat to extract the odor in the toilet, such as the Republic of China Announcement No. M475481 "Container deodorizing device with guiding structure" Patent and No. M475482 "Combination of Deodorizing Device for Toilet Seat", but there is a thin seam between the seat cushion and the toilet base. When pumping, the air outside the toilet will be drawn at the same time, especially when the toilet has been pumped negative. When the air is in the state of pressure, it is difficult to continue to suck the air in the toilet. At this time, the gas drawn by the air suction device is almost the air outside the toilet, and the pumping effect is poor, and the effect of deodorization cannot be achieved. In addition, the Republic of China Announcement No. No. M293286 "Full flushing toilet" has a deodorizing and exhausting device, but it does not have the function of water saving, and can not control the time of pumping, but continuously pumping when there is no flushing. Quite a power drain.

Therefore, the present invention proposes a deodorizing water-saving toilet, which effectively solves the above problems, and the specific architecture and its implementation will be described in detail below:

The main object of the present invention is to provide a deodorizing water-saving toilet, which uses a water pad formed by a water body flowing down the upper edge of the toilet base, and can control the water flow of the switch timing to prevent the excrement from sticking to the inner wall of the toilet, reducing two. More than two times the demand for flushing, in order to achieve the purpose of water saving.

Another object of the present invention is to provide a deodorizing water-saving toilet which is provided with a suction device at the end of the water spray pipe. The air suction device is located outside or inside the toilet base, and the inside of the toilet is passed through a suction hole on the air suction pipe. The air is sucked back into the exhaust pipe and discharged through a drain to the drain pipe below the toilet base.

Still another object of the present invention is to provide a deodorizing water-saving toilet which separates two lines of flushing and pumping to achieve the effect of flushing at any time and timely venting.

In order to achieve the above object, the present invention provides a deodorizing water-saving toilet, comprising a toilet base, a water spray pipe and an air suction pipe disposed inside the upper edge of the toilet base, at least one switch and a ventilation device, wherein A switch is connected to one end of the water spray pipe, and a plurality of spray heads are arranged to spray water from the spray pipe from the spray head and flow down the inner wall of the toilet base, and one of the water inlet pipes is connected to the wall. a larger inlet pipe; one end of the suction pipe is connected to the switch, and the other end is connected to a suction pipe in the toilet base or in the wall, and a plurality of air suction holes are arranged on the air suction pipe, and the air suction device is disposed in the toilet base through the air suction hole The air is pumped out and discharged from the air suction pipe to one of the drain pipes at the bottom of the toilet base; the switch is used to control the water of the intake pipe into the water spray pipe, and a user presses the switch when he feels the intention to control the air. When the nozzle is sprayed with water, the air suction device can be driven to extract the air in the toilet base, so that the invention achieves the dual functions of deodorization and water saving.

The purpose, technical content, features and effects achieved by the present invention will be more readily understood by the detailed description of the embodiments.

The present invention provides a deodorizing water-saving toilet. Please refer to FIG. 1 , which is a schematic diagram of an embodiment of the deodorizing water-saving toilet of the present invention, including a toilet base 10 , a water spray pipe 12 , an air exhaust pipe 14 and at least one Switch 11.

The inner side wall 104 of the toilet base 10 has a recessed space on the inner side 102 of the upper edge. As can be clearly seen from Fig. 3, the inner side 102 of the upper edge has an overflow hole 106 for avoiding the toilet bowl. The water overflows or is used for flushing the inner wall of the toilet, and can be discharged from the overflow hole 106; a water spray pipe 12 and an air suction pipe 14 are disposed in the space 102 on the inner side of the upper edge, surrounding the toilet base 10. The upper edge, wherein one end of the water spout pipe 12 is a water inlet end, and the other end is a closed pipe, the end of the water spout pipe is closed by a movable pipe end cover 124, and the water inlet end is connected to the inflow pipe ( The inlet water pipe is more divided into the front end of the toilet water tank 24), instead of being connected to the outlet end of the toilet water tank 24, a plurality of nozzles 122 are arranged on the water spray pipe 12 to discharge water, and the switch 11 is connected to the water spray pipe 12 for control. The water entering the water pipe enters the water spout pipe 12 to control the timing at which the sprinkler 122 sprays water. Since the water of the water spout pipe 12 is not supplied by the toilet water tank 24 but is supplied from the intake pipe, the water spray does not affect the energy dissipating water storage of the toilet water tank 24.

The invention further includes a plurality of fixing members 15 and a plurality of hooks 152. The fixing members 15 are used to clamp the fixed water spout pipe 12 and the air suction pipe 14, and the hooks 152 suspend the air suction pipe 14 together with the water spray pipe 12 on the toilet base 10 The upper hole 102 has an overflow hole 106 or a flushing port or a flushing pipe. The fixing member 15 can be a commonly used restraining band or hook. Therefore, the structure of the present invention is simple and easy to assemble, as long as the water spray pipe 12 is first fixed on the fixing member 15, and then the fixing member 15 is placed on the inner side 102 of the upper edge of the toilet base 10, and hooked on the overflow hole 106 by the hook 152. It can be used without nails, screws and adhesive fixing facilities, and there is no need to worry about the sprinkler pipe 12 and the exhaust pipe 14 falling.

The pumping and deodorizing function of the present invention further comprises an air extracting device 16, the one end of the air suction pipe 14 is also connected to the switch 11, and the other end is connected to the air suction pipe 20 of the air blowing device 16, and the air suction pipe 20 can be extended into the toilet base. Or in the wall, that is, the air blowing device 16 is disposed between the air suction pipe 14 and the air suction pipe 20, and the air suction pipe 20 is connected to the drain pipe 22 at the bottom of the toilet base 10, when the switch 11 is pressed to allow the air blowing device 16 to start, The air in the toilet can be sent out to the air suction pipe 20, and the connected air suction pipe 14 is subjected to the suction device 16 to generate a negative pressure, and the air suction hole 142 of the air suction pipe 14 becomes the suction point of the air intake, and is in the toilet base 10 The air generates suction, and the air in the toilet base 10 is withdrawn and discharged from the air suction line 20 to the drain pipe 22 at the bottom of the toilet base 10. Compared with the upper air hole or the upper edge seat cushion of the toilet base, since the air is sucked to near the negative pressure, the external air is mainly extracted, so the amount of odor absorbed is not much. However, the air vent 142 of the present invention is disposed in the space of the upper edge of the toilet base 10 to block the entry of the upper air, directly sucking the odor of the toilet to form a negative pressure, and reducing the odor overflowing upward, so the effect is better and the deodorization efficiency is better. high.

The position between the water spout pipe 12 and the air exhaust pipe 14 can be more clearly seen from Fig. 3, which can be set up and down, inside and outside, etc., and the position can also be exchanged, but the sprinkler 122 of the sprinkler pipe 12 needs to face The inner wall of the toilet base 10 is held.

4 and 5 are respectively side cross-sectional views of the deodorizing water-saving toilet of the present invention. The air extracting device 16 of the present invention may be disposed outside the toilet base 10 or inside the toilet base 10, as shown in FIG. The interior of the toilet base 10 is provided for the toilet manufacturer to be installed at the factory. If it is provided outside the toilet base 10 as shown in Fig. 4, it is a position that the user can install himself.

In addition to being controlled by the switch 11, the air extracting device 16 may be provided with at least one pressure sensor 18 on the seat cushion 108 of the toilet as shown in FIG. 1. When the user sits down, the weight exerts pressure on the seat cushion 108, and the pressure is felt. When the detector 18 senses that there is weight, the operation of the air extracting device 11 is started, and when the weight of the human body leaves the seat cushion 108, the air extracting device 11 automatically turns off the power, stops the air blowing, and avoids forgetting to operate the switch.

The switch 11 of the present invention can also manually control the water inlet. When pressed, water enters the water spray pipe 12 from the inlet water pipe and flows out from the spray head 122, and flows down the inner wall 104 of the toilet base 10 to form a water cushion. When the switch 11 is released, the water inlet is closed by itself, so that there is no more water supply in the water spout pipe 12. The water spray pipe 12 of the present invention is directly connected to the inlet water pipe before entering the water tank instead of the outlet of the toilet water tank 24. The advantage is that the water pressure of the front inlet pipe is strong and the water flow is continuous, and if connected to the water tank, there may be a water storage first. The problem of using fluidity.

Since the user can feel the time when he or she is going to the toilet, he or she must know when he or she will consciously have the excrement coming down. Therefore, the switch 11 can be pressed when the toilet is to be drained, so that the nozzle 122 starts to discharge water along the inner wall 104 of the toilet. Under the flow, a water pad is formed on the inner wall 104 so that the excrement does not adhere to the inner wall 104 and is flushed down the stream, and when there is no excrement to fall, the switch 11 is released (switch 11 Close), the water spray pipe 12 will not be flushed again: when the user finishes the toilet, the toilet water tank 24 is used to flush the water, so that no excrement will stick to the inner wall and avoid multiple flushes. Water and odors can save a lot of water needed to flush the toilet and save water. In addition, since the water level in the toilet is gradually increased by the water inlet of the water spout 12, the flushing water can be discharged first by the gravity plunger, and it is easier to quickly reach the water level high point of the siphon action and increase the drainage suction instead of After the water tank is dissipated, the water storage capacity is much higher than that of the water tank.

Summarize the source of the odor of the toilet base, which may include the following: 1. The odor emitted by the air process that the excrement falls from the human body into the toilet; 2. The faecal drop is stained on the inner wall of the toilet, Continue to evaporate and emit odor in the air; 3. The excrement temporarily stored at the bottom of the toilet base is exposed or the aftertaste of the water is continuously diverged; 4. The excrement is not softened and diluted by the immersion in the period of storage and waiting, or partially discharged; 5. Additional increase of flushing flow outside the water tank, the water level rises rapidly to form an early siphon effect, reducing the odor of gas in the toilet; 6. The natural residual air in the toilet is not guided from the opening of the toilet base ( Negative pressure) exhaust.

The reason why the toilet wastes water resources may include the following: 1. The water tank has a low range, low pressure, low water level, and more flow instead of flow, and a large amount of flushing; 2. If there is excrement in the toilet The inner wall is stained with scale, which is more difficult to rinse. Sometimes it needs multiple batches of flushing, or you need to use tools to wash and then flush. 3. Before flushing the toilet, you must first release the water to raise the water level in the toilet to the siphon effect. Above the altitude, the sewage can be quickly removed. Before this, the gravity flow will be reduced, so the source of the raised water level in the toilet must be accelerated. 4. There are differences in the functions and methods required for urination and defecation, and the urination is reduced. Dipping and flushing the flow, the flushing of the defecation is to form the amount of water for siphoning, so the urination and the row are respectively cheaper; 5. When the user urinates, the invention can only respond by spraying water along the toilet base, without using The water tank is drained in large quantities.

Therefore, in view of the above-mentioned problems of toilet odor and water consumption, the deodorizing water-saving toilet provided by the present invention uses a water spray pipe built in a toilet base to spray water, and the water flow flows along the inner wall of the toilet to form a flowing water cushion. The principle is that the user manually controls the water pad to form the necessary time to press the switch, so that the excrement does not adhere to the inner wall of the toilet when falling, to prevent the excrement from sticking to the inner wall of the toilet to evaporate and generate odor. And dehydration hardening, and when the excrement falls, immediately flushed by the water pad to increase the softening time of the excrement, while avoiding the odor floating in the air in the water, not only can reduce the toilet scale The problem of bad smell is difficult to remove, and it is more to avoid the second flushing and wasting water resources. What's more, in the present invention, the water spray pipe is directly branched into the water from the inlet pipe instead of the water from the toilet tank, instead of being stored after the water tank is dissipated, so the water pressure is large, the flow is strong, the water volume is sufficient, and the utility is high. The water is stored in the water tank, and the water storage in the water tank is not required, and the structure of the water tank is not required to be changed. Therefore, the present invention utilizes a flowing water pad to avoid the design of the scale of the toilet, which not only saves water but also avoids the generation of odor. The deodorizing effect is provided; in addition, the air suction pipe is disposed on the upper edge portion of the toilet base, and the odor in the toilet is directly extracted from the air suction hole of the air suction pipe by the air suction device and discharged into the ventilation duct in the wall, The air outside the toilet seat cushion is not extracted, and the material cost is low, the assembly is easy, the professional technical demand is low, the user can install it himself, or can be constructed by the toilet manufacturer or the manufacturer to assist in deodorization. In particular, if only the exhaust device extracts the odor, it is highly likely that the excrement will be accelerated and hardened, so that the dirt adhering to the wall of the toilet will be more difficult to elute, which requires not only more water to be washed, but also more flowers. More washing time, so the exhaust device and the water spray pipe are indispensable, and the perfect match can achieve the purpose of water saving and deodorization at the same time.

The above is only the preferred embodiment of the present invention and is not intended to limit the scope of the present invention. Therefore, any changes or modifications of the features and spirits of the present invention should be included in the scope of the present invention.

10‧‧‧ toilet base
102‧‧‧The inner edge of the upper edge
104‧‧‧ inner wall
106‧‧‧ overflow hole
108‧‧‧Cushion
11‧‧‧ switch
12‧‧‧Sprinkle pipe
122‧‧‧ sprinkler
124‧‧‧Tube cover
14‧‧‧Exhaust pipe
142‧‧‧ venting holes
15‧‧‧Fixed parts
152‧‧‧hook
16‧‧‧Exhaust device
18‧‧‧ Pressure Sensor
20‧‧‧Exhaust line
22‧‧‧Drainage pipe
24‧‧‧ toilet tank

Figure 1 is a schematic view of the deodorizing water-saving toilet of the present invention. Fig. 2 is an exploded view of the deodorizing water-saving toilet of the present invention without a toilet base. Figure 3 is a partially enlarged schematic view of the present invention. 4 and 5 are side cross-sectional views of the deodorizing water-saving toilet of the present invention.

11‧‧‧ switch

12‧‧‧Sprinkle pipe

122‧‧‧ sprinkler

124‧‧‧Tube cover

14‧‧‧Exhaust pipe

142‧‧‧ venting holes

15‧‧‧Fixed parts

152‧‧‧hook

16‧‧‧Exhaust device

20‧‧‧Exhaust line

Claims (6)

A deodorizing water-saving toilet comprises: a toilet base; a spray pipe disposed inside the upper edge of the toilet base, and a plurality of spray heads are arranged on the spray pipe to make water in the spray pipe from the same The nozzle is sprayed out and flows down the inner wall of the toilet base, and one of the water inlet ends of the water spray pipe is connected to a water inlet pipe; an air exhaust device and an air exhaust pipe, and the air suction pipe ring is disposed on the toilet base The inner upper edge is connected to one of the suction pipes in the toilet base or the wall, and the exhaust pipe is provided with a plurality of air suction holes through which the air blowing device passes the air in the toilet base Extracting and discharging from the air suction line to one of the drain pipes at the bottom of the toilet base; and at least one switch connecting the water spray pipe and the air suction pipe to provide a user to press the switch when feeling the intention The water of the inlet pipe is introduced into the water pipe, water is sprayed from the nozzles to form a water cushion on the inner wall of the toilet base, and the air suction device is driven to pump air. The deodorizing water-saving toilet according to claim 1, further comprising a plurality of fixing members for fixing the water spout pipe and the air suction pipe. The deodorizing water-saving toilet according to claim 2, wherein a plurality of overflow holes are arranged inside the upper edge of the toilet base, and the fixing member is provided with a plurality of hooks, and the water spray pipe and the air suction pipe system utilize the same A hook is hung below the overflow hole. The deodorizing water-saving toilet according to claim 1, further comprising at least one pressure sensor disposed at a bottom of the seat cushion to activate the air suction device when subjected to pressure. The deodorizing water-saving toilet according to claim 1, wherein the water spray pipe is a plastic hose. The deodorizing water-saving toilet according to claim 1, wherein the inlet water pipe simultaneously feeds water to a toilet water tank.