阅读说明：本技术 一种增压型便器 (Booster-type stool pot ) 是由 库帆 黄晓黎 黄小勇 李峰 于 2020-12-16 设计创作，主要内容包括：本发明公开了一种增压型便器,涉及船舶卫生器具技术领域,解决了现有船舶舱室卫生间内的便器淡水使用量较大的技术问题。包括便斗与水罐,水罐分别连接有进水管路、冲水管路与进气管路,冲水管路与便斗相连接,水罐通过进水管路进水,并通过进气管路进气,水罐内的水经气体增压后通过冲水管路冲洗所述便斗。本发明通过在水罐上设计进气管路,水罐通过进水管路进水后进气管路内通入气体,以气体增压的方式将水罐中的水压入冲水管路,从而使便器能够在极少的冲洗水量条件下完成便斗的冲洗,达到节水的效果,并且气压推动水流冲洗便斗,同样能够对便器的冲洗水进行增压,从而保证了便斗的冲洗质量,提高了淡水的使用效率。(The invention discloses a supercharged toilet stool, relates to the technical field of ship sanitary appliances, and solves the technical problem that the toilet stool in the existing ship cabin toilet has large fresh water consumption. The toilet bowl comprises a toilet bowl and a water tank, wherein the water tank is respectively connected with a water inlet pipeline, a flushing pipeline and an air inlet pipeline, the flushing pipeline is connected with the toilet bowl, the water tank is filled with water through the water inlet pipeline and is filled with air through the air inlet pipeline, and the water in the water tank is pressurized by gas and then is flushed through the flushing pipeline. According to the invention, the air inlet pipeline is designed on the water tank, air is introduced into the air inlet pipeline after the water tank enters water through the water inlet pipeline, and the water in the water tank is pressed into the flushing pipeline in an air pressurization mode, so that the toilet can be flushed under the condition of extremely small flushing water quantity, the water-saving effect is achieved, the air pressure pushes the water flow to flush the toilet, and the flushing water of the toilet can be pressurized, so that the flushing quality of the toilet is ensured, and the use efficiency of fresh water is improved.)

1. A booster-type toilet stool, characterized by comprising:

a toilet bowl (20); and the number of the first and second groups,

the water tank (30), the said water tank (30) connects with water inlet pipeline, flushing water pipeline and air inlet pipeline separately, the said flushing water pipeline links with the said urinal (20);

the water tank (30) is filled with water through the water inlet pipeline, pressure gas is input through the air inlet pipeline, and the water in the water tank (30) is pressurized by the gas and then flushes the toilet bowl (20) through the flushing pipeline.

2. The toilet bowl according to claim 1, wherein the air inlet pipeline comprises a first air inlet pipe (311) and a second air inlet pipe (312), the first air inlet pipe (311) is connected with a pressure transmitter (36), the pressure transmitter (36) is connected with the second air inlet pipe (312) through a pipeline, the second air inlet pipe (312) is connected with the water tank (30), and an air inlet valve (313) for controlling air flow is arranged on the air inlet pipeline.

3. The booster-type toilet stool according to claim 2, wherein the first air inlet pipe (311) is further connected with a first air supply pipe (331), a second air supply pipe (332) and a third air supply pipe (333) through the pressure transmitter (36), the first air supply pipe (331) and the second air supply pipe (332) are respectively connected with adjacent toilet stools, the third air supply pipe (333) is connected with adjacent toilet stools, and an air supply valve (314) for controlling air supply flow is connected between the pressure transmitter (36) and the first air supply pipe (331) and the second air supply pipe (332) through a pipeline.

4. The toilet according to claim 2, wherein the second inlet pipe (312) is further connected with an outlet pipe (334) for discharging gas from the water tank (30), and the outlet pipe (334) is provided with an outlet valve (315) for controlling the flow of the outlet gas.

5. The booster toilet stool according to claim 1, wherein the flushing pipeline comprises a flushing pipe (321) and a water spraying pipe (322) which are connected with each other, the water spraying pipe (322) is installed in the toilet bowl (20) in an annular structure, a plurality of water spraying holes (323) facing the side wall of the toilet bowl (20) are circumferentially arranged along the water spraying pipe (322) at intervals, water in the water tank (30) is sprayed onto the side wall of the toilet bowl (20) through the water spraying holes (323), and a flushing valve (324) for controlling flushing water flow is arranged on the flushing pipeline.

6. The booster-type toilet according to claim 5, wherein the side wall of the toilet bowl (20) has a curved shape, the water spray direction of the water spray holes (323) is tangential to the side wall of the curved toilet bowl (20), the water spray direction of the water spray holes (323) is inclined to the water spray pipes (322), and the water sprayed from the water spray holes (323) flows along the side wall of the curved toilet bowl (20) in a rotating manner.

7. The booster-type toilet bowl according to claim 1, wherein a deodorizer box (21) having a slidable deodorizer plate (22) therein is connected to a bottom of the toilet bowl (20), a slide sleeve (24) having a slidable shaft (23) therein is connected to the deodorizer box (21), the deodorizer plate (22) is connected to the shaft (23), and the deodorizer plate (22) is slid in the deodorizer box (21) to shield or open the toilet bowl (20).

8. The booster toilet according to claim 7, wherein the sliding sleeve (24) is provided with two vent holes (25), the shaft rod (23) is provided with a piston plate (26) which is positioned between the two vent holes (25) and sealed with the sliding sleeve (24), the odor isolation box (21) is provided with a defecation opening (27) connected with the bottom of the toilet bowl (20), and the odor isolation plate (22) is used for introducing gas into any one of the vent holes (25) to slide in the odor isolation box (21) so as to shield or open the defecation opening (27).

9. The toilet according to any one of claims 1 to 8, further comprising a housing (10) and a support (40), wherein the toilet bowl (20), the water tank (30), the water inlet line, the flushing line and the air inlet line are mounted on the support (40), the support (40) is mounted in the housing (10), and the housing (10) is connected with a control box (50) for controlling the flow of fluid in the water inlet line, the flushing line and the air inlet line.

10. The toilet according to claim 9, wherein the bracket (40) comprises a top frame (41), a pillar (42), a bottom frame (43) and a back plate (44) which are connected with each other to form a frame structure, the toilet bowl (20) is mounted on the top frame (41), the water tank (30) is mounted on the back plate (44), and the water inlet pipeline, the flushing pipeline and the air inlet pipeline are mounted in the frame structure.

Technical Field

The invention relates to the technical field of ship sanitary wares, in particular to a supercharged toilet stool.

Background

The bathroom space in boats and ships cabin is narrow and small, requires the miniaturization of toilet stool in the bathroom, but must satisfy the daily individual metabolism health demand of boat crew again simultaneously. In the prior art, most of toilets in ship cabins are ordinary toilets, and a toilet bucket is flushed in a water pump pressurization mode. On one hand, the water consumption is increased due to the pressurization mode of the water pump, which is not beneficial to saving water resources; on the other hand, the water pump used in the ordinary toilet bowl can be used only for pressurizing fresh water, but not for pressurizing seawater. In conclusion, for a ship system, the utilization rate of the fresh water in shortage is low by flushing the urinal in a water pump pressurization mode.

Therefore, how to design a toilet stool capable of saving the use amount of fresh water on a ship is a technical problem to be solved urgently by technical personnel in the technical field.

Disclosure of Invention

In view of the above, the present invention is directed to overcome the disadvantages of the prior art, and to provide a pressure-increasing toilet, so as to solve the technical problem of large fresh water usage of the toilet in the cabin of the prior art.

The technical scheme adopted by the invention for solving the technical problem is as follows:

a booster-type toilet stool, comprising:

a urinal; and the number of the first and second groups,

the water tank is respectively connected with a water inlet pipeline, a flushing pipeline and an air inlet pipeline, and the flushing pipeline is connected with the toilet bowl;

the water tank is used for feeding water through the water inlet pipeline and inputting pressure gas through the air inlet pipeline, and the water in the water tank is pressurized by the gas and then flushes the toilet bowl through the flushing pipeline.

On the basis of the technical scheme, the booster-type toilet bowl can be improved as follows.

Optionally, the air inlet pipeline includes first intake pipe and second intake pipe, first intake pipe is connected with pressure transmitter, pressure transmitter pass through the pipeline with the second intake pipe is connected, the second intake pipe with the water pitcher is connected, be provided with the admission valve that is used for controlling the air current that admits air on the air inlet pipeline.

Optionally, the first air inlet pipe is further connected with a first air supply pipe, a second air supply pipe and a third air supply pipe through the pressure transmitter, the first air supply pipe and the second air supply pipe are respectively connected with adjacent toilets, the third air supply pipe is connected with adjacent toilets, and the pressure transmitter is connected with an air supply valve for controlling air supply and air flow through a pipeline between the first air supply pipe and the second air supply pipe.

Optionally, the second air inlet pipe is further connected with an exhaust pipe for discharging the gas in the water tank, and the exhaust pipe is provided with an exhaust valve for controlling exhaust airflow.

Optionally, the flushing pipe includes interconnect's flushing pipe and spray pipe, the spray pipe be annular structure install in the just fill, follow the spray pipe hoop interval is provided with a plurality of orientations just fill the hole for water spraying of lateral wall, water in the jar passes through the hole for water spraying spout to on the lateral wall of just fill, be provided with the flushometer that is used for controlling the washing by water rivers on the flushing pipe way.

Optionally, the side wall of the toilet bowl is curved, the water spraying direction of the water spraying holes is tangential to the curved side wall of the toilet bowl, the water spraying direction of the water spraying holes is inclined to the water spraying pipes, and water sprayed from the water spraying holes flows along the curved side wall of the toilet bowl in a rotating manner.

Optionally, the bottom of the toilet bowl is connected with an odor isolation box with a slidable odor isolation plate inside, the odor isolation box is connected with a sliding sleeve pipe with a slidable shaft rod inside, the odor isolation plate is connected with the shaft rod, and the odor isolation plate slides in the odor isolation box to shield or open the toilet bowl.

Optionally, the sliding sleeve is provided with two air holes, the shaft rod is provided with a piston plate which is positioned between the two air holes and sealed with the sliding sleeve, the odor isolation box is provided with a defecation opening connected with the bottom of the toilet, and the odor isolation plate slides in the odor isolation box by introducing gas into any one of the air holes to shield or open the defecation opening.

Optionally, the toilet bowl further comprises a cover shell and a support, the toilet bowl, the water tank, the water inlet pipeline, the flushing pipeline and the air inlet pipeline are all installed on the support, the support is installed in the cover shell, and the cover shell is connected with a control box used for controlling the flow of fluid in the water inlet pipeline, the flushing pipeline and the air inlet pipeline.

Optionally, the support includes roof-rack, stand, chassis and the backplate that interconnect formed frame construction, just fill install in on the roof-rack, the water pitcher install in on the backplate, water inlet pipeline, flushing water pipeline and air inlet pipeline all install in the frame construction.

Compared with the prior art, the booster toilet provided by the invention has the beneficial effects that:

according to the invention, the air inlet pipeline is designed on the water tank, air is introduced into the air inlet pipeline after the water tank enters water through the water inlet pipeline, and the water in the water tank is pressed into the flushing pipeline in an air pressurization mode, so that the toilet can be flushed under the condition of extremely small flushing water quantity, the water-saving effect is achieved, the air pressure pushes the water flow to flush the toilet, and the flushing water of the toilet can be pressurized, so that the flushing quality of the toilet is ensured, and the use efficiency of fresh water is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic perspective view of a booster-type toilet of the present invention;

FIG. 2 is a schematic perspective view of the water tank of FIG. 1 connected to a pipeline;

FIG. 3 is a schematic front view of the sprinkler tube of FIG. 2;

FIG. 4 is a schematic top view of the urinal in FIG. 1 connected to the odor isolation box;

FIG. 5 is a schematic perspective view of the stent of FIG. 1;

fig. 6 is a schematic front view of a control box of the booster-type toilet stool of the present invention;

FIG. 7 is a schematic path diagram of the air induction circuit of the present invention;

FIG. 8 is a schematic view of the paths of a first gas supply pipe and a second gas supply pipe according to the present invention;

figure 9 is a schematic view of the path of a third gas supply tube according to the invention;

FIG. 10 is a schematic view of the path of the exhaust pipe of the present invention;

fig. 11 is a schematic diagram of the path of the flush line of the present invention.

In the figure:

10-a housing;

20-a toilet bowl; 21-odor isolating box; 22-odor barrier; 23-shaft lever; 24-a slip sleeve; 25-a vent hole; 26-a piston plate; 27-a defecation port;

30-a water tank; 311-a first intake pipe; 312 — a second intake pipe; 313 — an intake valve; 314-a supply air valve; 315-exhaust valve; 321-a flushing pipe; 322-a spray pipe; 323-water spray hole; 324-a flush valve; 325-water outlet valve; 331-a first gas supply pipe; 332 — a second gas supply tube; 333-third gas supply pipe; 334-exhaust pipe; 34-a water inlet pipe; 35-a pressure sensor; 36-a pressure transmitter; 37-liquid level switch; 38-mounting seat;

40, a bracket; 41-top frame; 42-upright column; 43-undercarriage; 44-a back plate;

50-a control box; 51-control line interface.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It is to be understood that the described embodiments are merely a few embodiments of the invention and are not to be taken as a comprehensive embodiment. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without any inventive step, are within the scope of the present invention.

Example (b):

the invention provides a booster-type toilet, as shown in figure 1, comprising a cover shell 10, a toilet bowl 20, a water tank 30 and a bracket 40, wherein the water tank 30 is respectively connected with a water inlet pipeline, a flushing pipeline and an air inlet pipeline, the water inlet pipeline comprises a water inlet pipe 34, and the flushing pipeline is connected with the toilet bowl 20. Wherein, the water inlet pipeline can be connected with the water tank and the water pipe, and the air inlet pipeline can be connected with the air compressor and the air separator. The water inlet pipe 34 is connected with the air inlet pipeline at the top of the water tank 30, and after the air is pressurized, the water in the water tank 30 is sprayed to the urinal 20 through the flushing pipeline so as to flush the urinal 20.

Wherein, water pitcher 30 is connected with pressure sensor 35 and liquid level switch 37, makes water pitcher 30 can monitor the pressure of water pitcher 30 waterlogging through pressure sensor 35 to can detect the capacity of water pitcher 30 waterlogging through liquid level switch 37, the operating condition of convenient real time monitoring water pitcher 30, water intake pipe, wash water pipeline and air intake pipe.

The invention is different from the flushing principle of the common toilet stool, the invention pressurizes the water in the closed water tank 30 by gas, compared with the pressurizing mode of a water pump in the prior art, the invention only needs to store a small amount of water in the water tank 30, and the water flow can also carry out pressure flushing on the toilet stool 20 under the action of gas pressure. Thereby achieving the purpose of saving water, and particularly reducing the consumption of fresh water.

As shown in fig. 2, the air inlet pipeline includes a first air inlet pipe 311 and a second air inlet pipe 312, the first air inlet pipe 311 is connected to a pressure transmitter 36 for adjusting the pressure of the air entering the water tank 30, so that the water can be pressed out after the pressure air enters the water tank 30. The pressure transmitter 36 is connected to a second air inlet pipe 312 through a pipeline, the second air inlet pipe 312 is connected to the water tank 30, and an air inlet valve 313 is disposed on the air inlet pipe for controlling the opening and closing of the inlet airflow.

As shown in fig. 7, the thickened pipeline is a path of the air intake pipeline, after the first air intake pipe 311 is connected with an air compressor or an air separator, the air is input into the pressure transmitter 36 for pressure regulation, and the pressure-regulated air finally enters the water tank 30 through the second air intake pipe 312 along the path of the air intake pipeline, so as to pressurize the water in the water tank 30. The gas pressure inside the water tank 30 can be set by means of the pressure transmitter 36, depending on the different volumes of the water tank 30.

As shown in fig. 2, the pressure transmitter 36 is connected to a four-way valve through a pipeline, one interface of the four-way valve is connected to the air inlet pipeline through a pipeline, the other interface of the four-way valve is connected to an air supply valve 314 through a pipeline, and the air supply valve 314 is connected to a first air supply pipe 331 and a second air supply pipe 332, respectively. The first and second air supply pipes 331 and 332 are respectively connected to adjacent toilet stools, thereby enabling the present invention to supply air to the adjacent toilet stools.

As shown in fig. 8, the bold piping is a path of the first air supply pipe 331 and the second air supply pipe 332, and the air output from the first air supply pipe 331 and the second air supply pipe 332 can be used for the odor barrier of the adjacent toilet. Hereinafter, the odor barrier will be described in detail in this embodiment.

As shown in fig. 2 and 9, the last port of the four-way valve is connected to a third air supply pipe 333, and the pipeline that is thickened in fig. 9 is a path of the third air supply pipe 333. The third air supply pipe 333 is connected to the adjacent squatting pan, and can be used for supplying air to the water tank of the adjacent squatting pan, so that the water tank of the adjacent squatting pan can flush the squatting pan after being pressurized by air, and the effect of saving water is achieved.

As shown in fig. 2 and 10, the second intake pipe 312 is connected to a three-way valve through a pipe, one port of the three-way valve is connected to the intake pipe through a pipe, the other port of the three-way valve is connected to an exhaust valve 315, and the exhaust valve 315 is connected to an exhaust pipe 334. As shown in FIG. 10, the bold lines are shown as the path of the exhaust pipe 334. After the water in the water tank 30 completely washes the toilet bowl 20, the residual gas in the water tank 30 needs to be discharged through the exhaust pipe 334, so that the water in the water inlet pipe 34 can smoothly flow into the water tank 30.

It is noted that the line between the second intake pipe 312 and the exhaust pipe 334, as shown in fig. 10, serves as both an intake line and an exhaust line. The invention avoids the problem of dense pipeline arrangement caused by independent arrangement of each pipeline through ingenious pipeline design, reduces the occupied space of the toilet stool through the combined design of the air inlet pipeline and the exhaust pipeline, and is beneficial to the miniaturization of the toilet stool.

As shown in fig. 2 and 3, the flushing pipe includes a flushing pipe 321 and a water spraying pipe 322 connected with each other, and the water spraying pipe 322 has a ring-shaped structure conforming to the curve of the top of the urinal 20. A plurality of water spray holes 323 facing the side wall of the toilet bowl 20 are formed at intervals in the circumferential direction of the water spray pipe 322, and a flush valve 324 for controlling the flow of flush water is provided on the flush pipe 321. The side wall of the urinal 20 is curved, and the water spraying direction of the water spraying holes 323 is tangent to the side wall of the urinal 20, so that the sprayed water flow can form a fast washing speed and a strong washing force on the curved surface.

The water spray direction of the water spray holes 323 is inclined to the water spray pipe 322, so that the water sprayed from the water spray holes 323 flows along the curved surface of the side wall of the toilet bowl 20. A good circumferential flushing effect can be achieved by a complete revolution of the water jet, and the water jet can completely cover the side walls of the toilet bowl 20. Specifically, the angle of inclination between the water spray direction of the water spray holes 323 and the water spray pipe 322 is 35 °, and the diameter of each water spray hole is 1.5 mm.

As shown in fig. 11, the thickened pipeline is a path of the flushing pipeline, the flushing pipe 321 is connected from the bottom of the water tank 30, the flushing pipe 321 is connected with a three-way valve, and the other interface of the three-way valve is connected with a water outlet valve 325.

As shown in fig. 4, the bottom of the toilet bowl 20 is provided with an odor barrier, which includes an odor barrier box 21, an odor barrier 22, a shaft 23, and a slide sleeve 24. The odor isolating box 21 is provided with a defecation opening 27, and the odor isolating box 21 is connected with the bottom of the urinal 20 through a quick-fastening joint, so that the defecation opening 27 is communicated with the bottom of the urinal 20. The odor barrier 22 is slidably connected inside the odor barrier box 21, the sliding sleeve 24 is connected with the odor barrier box 21, the shaft rod 23 is slidably connected inside the sliding sleeve 24, and the odor barrier 22 is connected with the shaft rod 23. The shaft 23 slides the odor barrier 22 to block the defecation outlet 27 or open the defecation outlet 27. The design of the odor isolation device increases the odor isolation function of the toilet, and can isolate the odor in a sewer when the toilet is not used, thereby preventing the odor from leaking and improving the comfort of the toilet.

Specifically, two vent holes 25 are opened in the slide sleeve pipe 24, a piston plate 26 which is positioned between the two vent holes 25 and seals with the slide sleeve pipe 24 is provided in the shaft rod 23, and the odor barrier 22 slides in the odor barrier case 21 by introducing gas into any one of the vent holes 25. In the two adjacent toilet bowls, the first air supply pipe 331 and the second air supply pipe 332 of one toilet bowl may be connected to the two vent holes 25 of the adjacent toilet bowl, and the air supply valve 314 is controlled to introduce air into any one of the vent holes 25, thereby sliding the odor barrier 22 in the odor barrier box 21.

It is understood that the mode of sliding the odor barrier 22 in the odor barrier box 21 in the present embodiment may also be in the form of a screw drive. For example, sliding of the odor barrier 22 in the odor barrier box 21 can also be achieved by connecting a threaded sleeve to the odor barrier 22, connecting a lead screw to the odor barrier by using a driving motor, and screwing the lead screw into the threaded sleeve. However, the structural design of the present embodiment enables one air source to be shared between adjacent toilets through the first air supply pipe 331 and the second air supply pipe 332, and a driving motor does not need to be additionally arranged, which is beneficial to miniaturization of the toilets. In addition, the silencer is arranged on the air supply valve 314, so that the noise generated when the toilet is flushed and exhausted can be effectively reduced, the noise index of the equipment is reduced, and the use comfort of the equipment and the concealment of a narrow cabin are improved.

As shown in fig. 5, the bracket 40 includes a top frame 41, a vertical column 42, a bottom frame 43, and a back plate 44, and the top frame 41, the vertical column 42, the bottom frame 43, and the back plate 44 are connected by welding or bolting to form a frame structure. The urinal 20 is mounted on the top frame 41, the water tank 30 is fixedly connected with the mounting seat 38, and the water tank 30 is mounted on the back plate 44 through the mounting seat 38. The water inlet line, the flushing line and the air inlet line are all mounted in the frame structure, and the bracket 40 is mounted in the housing 10. The cover 10 can be a 316L stainless steel sheet metal part structure, and piano baking finish is coated outside the cover 10, so that the toilet stool can be protected, and meanwhile, the effect of attractiveness is achieved.

As shown in fig. 6, a control box 50 for controlling the flow of fluid in the water inlet line, the flush line, and the air inlet line is connected to the housing 10. The control box 50 is electrically connected with the pressure transmitter 36, the air inlet valve 313, the air supply valve 314, the three-way valve, the four-way valve, the exhaust valve 315, the flushing valve 324, the water outlet valve 325, the pressure sensor 35, the liquid level switch 37 and other electrical control components through cables or signal wires, and the cables or the signal wires are connected into the control box 50 through the control wire interface 51. The control box 50 is installed on the housing 10, and controls the open or close state of each electric control component through the control box 50, so as to realize the flow of fluid in the water inlet pipeline, the flushing pipeline and the air inlet pipeline, thereby not only facilitating the operation of users, but also miniaturizing the toilet.

The toilet bowl adopts an integrated design, optimizes a pressurization mode and pipeline arrangement, realizes the modular arrangement of the toilet bowl, can reduce the use amount of fresh water, can save the space of a cabin, and ensures the maintainability of equipment. In addition, the main metal structures of the toilet bowl 20, the water inlet pipeline, the odor barrier, the water tank 30 and the like are made of seawater corrosion resistant materials, such as 06Cr17Ni12Mo2 stainless steel, and the adaptability and the service life of the whole toilet bowl used in a seawater environment can be ensured, so that the environment for boats is met. Of course, the booster-type toilet of the present invention is not limited to ships, and is also applicable to toilets used in industry or in household life to achieve the purpose of water saving.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention.