阅读说明：本技术 移动式真空环保厕所的除臭装置 (Deodorizing device for movable vacuum environment-friendly toilet ) 是由 魏学成 刘俊海 张勇 宋华 颜小帅 程建国 庄新富 王玉琰 苑寿刚 陈春生 高洪 于 2020-05-28 设计创作，主要内容包括：本发明公开了一种移动式真空环保厕所的除臭装置,本发明除臭装置包括三通管、除臭管、定位密封盘、导向杆和气体过滤填料,三通管包括第一管口、第二管口和第三管口,第一管口和第二管口在一条直线上,第三管口与第一管口和第二管口垂直,第三管口与真空泵的出气口连接,第一管口上封堵有密封板,除臭管中设置有导向管,导向杆插在导向管中,气体过滤填料填充在除臭管和导向管之间,除臭装置设置在真空泵的出气口,能防真空泵排出的气体带有臭味。(The invention discloses a deodorizing device of a movable vacuum environment-friendly toilet, which comprises a three-way pipe, a deodorizing pipe, a positioning sealing disc, a guide rod and gas filtering filler, wherein the three-way pipe comprises a first pipe orifice, a second pipe orifice and a third pipe orifice, the first pipe orifice and the second pipe orifice are arranged on the same straight line, the third pipe orifice is vertical to the first pipe orifice and the second pipe orifice, the third pipe orifice is connected with an air outlet of a vacuum pump, a sealing plate is plugged on the first pipe orifice, the deodorizing pipe is internally provided with the guide pipe, the guide rod is inserted into the guide pipe, the gas filtering filler is filled between the deodorizing pipe and the guide pipe, and the deodorizing device is arranged at the air outlet of the vacuum pump and can prevent odor from being generated by gas discharged from the vacuum pump.)

1. The utility model provides a deodorizing device in portable vacuum environmental protection lavatory which characterized in that: the air outlet of the vacuum pump is provided with a deodorizing device, the deodorizing device comprises a three-way pipe, a deodorizing pipe, a positioning sealing disc, a guide rod and a gas filtering filler, the three-way pipe comprises a first pipe orifice, a second pipe orifice and a third pipe orifice, the first pipe orifice and the second pipe orifice are on the same straight line, the third pipe orifice is perpendicular to the first pipe orifice and the second pipe orifice, the third pipe orifice is connected with the air outlet of the vacuum pump, a sealing plate is blocked on the first pipe orifice, the deodorizing pipe is internally provided with the guide pipe, the guide rod is inserted into the guide pipe, the gas filtering filler is filled between the deodorizing pipe and the guide pipe, the positioning sealing disc is fixed at one end of the guide rod, a sliding limiting block is arranged in the second pipe orifice, the positioning sealing disc is arranged in the first pipe orifice and the second pipe orifice in a sliding manner and is positioned between the sealing plate and the limiting block, the positioning sealing disc is arranged on an air hole, when the positioning sealing disc slides to the limiting block, stopper shutoff bleeder vent, the complete shutoff second mouth of pipe of positioning seal dish, the outer end of guide bar articulates there is the handle, the handle can be current in the stand pipe, be provided with the location hook on the orificial terminal surface of second, slide to nearest second mouth of pipe terminal surface when the stopper, and when the sealed dish of location and deodorization pipe pasted the stopper both sides, deodorization pipe partial exposure is outside the second mouth of pipe, slide to the farthest away from second mouth of pipe terminal surface when the stopper, and when the deodorization pipe pasted on the stopper, the deodorization pipe is in the second mouth of pipe completely, the handle can be rotated to hang in the location hook, when the inner of deodorization pipe is in the second mouth of pipe, the inner and the second mouth of pipe inner wall sealing contact of deodorization pipe.

2. The deodorizing device for portable vacuum eco-friendly toilet according to claim 9, wherein: the deodorizing filler is active carbon, and the two ends of the deodorizing pipe are bonded with ventilating nets.

Technical Field

The invention relates to a movable toilet, in particular to a deodorizing device of a movable vacuum environment-friendly toilet.

Background

In the field operation of oil field drilling crew, the environment is severe, on-site water and electricity are in short supply and are moved frequently, if a common water-flushing toilet is adopted, the waste of water and electricity is caused, and the movement is inconvenient, so that an environment-friendly toilet with convenient movement, resource saving and adjustable temperature is urgently needed. Portable vacuum environmental protection lavatory includes the insulation box body, sets up hoisting structure on the insulation box body, the internal female lavatory of separating into of insulation box, control room and male toilet, female lavatory and male toilet in all be provided with the squatting pan, be provided with vacuum pump station in the control room, clear water storage box and filth storage box, vacuum pump station includes vacuum box and vacuum pump, the drain of every squatting pan passes through blow off union coupling vacuum box, be provided with the blowoff valve that vacuum suction was opened on the blow off pipe, vacuum pump air inlet connection vacuum box, the vacuum box passes through the dredge pump and is connected with the filth storage box, the clear water storage box sets up the top at the filth storage box, the pipeline that washes of every squatting pan all passes through the export of delivery union coupling clear water storage box, be provided with first valve on the delivery pipe.

Disclosure of Invention

The technical problem to be solved by the invention is as follows: provides a deodorizing device for a movable vacuum environment-friendly toilet capable of preventing odor from being generated by gas discharged by a vacuum pump.

In order to solve the technical problem, the deodorizing device comprises a three-way pipe, a deodorizing pipe, a positioning sealing disc, a guide rod and a gas filtering filler, wherein the three-way pipe comprises a first pipe orifice, a second pipe orifice and a third pipe orifice, the first pipe orifice and the second pipe orifice are in the same straight line, the third pipe orifice is perpendicular to the first pipe orifice and the second pipe orifice, the third pipe orifice is connected with a gas outlet of a vacuum pump, a sealing plate is plugged on the first pipe orifice, the deodorizing pipe is internally provided with the guide pipe, the guide rod is inserted into the guide pipe, the gas filtering filler is filled between the deodorizing pipe and the guide pipe, the positioning sealing disc is fixed at one end of the guide rod, a sliding limiting block is arranged in the second pipe orifice, the positioning sealing disc is arranged in the first pipe orifice and the second pipe orifice in a sliding manner and is positioned between the sealing plate and the limiting block, the positioning sealing disc is provided with a vent hole, and when the positioning sealing disc slides to the limiting block, the limiting block is blocked, the sealed complete shutoff second mouth of pipe of dish of location, the outer end of guide bar articulates there is the handle, the handle can be current in the stand pipe, be provided with the location hook on the orificial terminal surface of second, slide to nearest second mouth of pipe terminal surface when the stopper, and the sealed dish of location and deodorization pipe paste the stopper both sides, the deodorization pipe part dew is put outside the second mouth of pipe, slide to the farthest away second mouth of pipe terminal surface when the stopper, and the deodorization pipe pastes on the stopper, the deodorization pipe is in the second mouth of pipe completely, the handle can be rotated to hanging in the location hook, when the inner of deodorization pipe is in the second mouth of pipe, the inner and the second mouth of pipe inner wall sealing contact of deodorization pipe.

Preferably, the deodorizing filler is activated carbon, and the two ends of the deodorizing pipe are bonded with the ventilating nets.

The invention has the beneficial effects that: the integral box body structure can be lifted and moved, is convenient to move, does not need to be kept by professionals, does not need to be tracked and maintained by professionals, can be used immediately after being placed and installed, can be moved at any time, does not bring extra burden to a drilling team, and is very suitable for being used in the field. The invention discharges sewage through vacuum suction, the sewage discharge is clean and convenient, the water consumption for flushing can be reduced, the water consumption for each time is 0.5-0.7L, and the waste of water resources is avoided; the sewage system occupies small space, so that each functional space is better arranged. The deodorizing device is arranged at the air outlet of the vacuum pump, and can prevent the gas discharged by the vacuum pump from having odor.

Drawings

FIG. 1 is a floor plan of the present invention;

FIG. 2 is a blowdown and purge flow diagram of the present invention;

FIGS. 3, 4 and 5 are schematic views of three states of the present invention;

1. the toilet comprises a heat preservation box body, 2, a female toilet, 3, an air conditioner, 4, a control room, 5, a storage box, 6, a vacuum pump station, 7, an emergency power supply system, 8, a male toilet, 9, a toilet paper basket, 10, a toilet paper box, 11, a squatting pan, 12, a cleaning pool, 13, an electric heater, 14, a blow-down valve, 15, a vacuum pump, 16, a vacuum box, 17, a blow-down pump, 18, a sewage storage box, 19, a clear water storage box, 20, an electromagnetic valve, 21, a water return box, 22, an electromagnetic valve, 23, an electromagnetic valve, 24, a flushing button, 25, a water return pump, 26, a sealing plate, 27, a positioning sealing plate, 28, a three-way pipe, 29, a guide rod, 30, a limiting block, 31, a limiting groove, 32, a guide pipe, 33, a handle, 34, a positioning hook, 35 and a deodorization pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The movable vacuum environment-friendly toilet shown in fig. 1 comprises a heat preservation box body 1, wherein a hoisting structure is arranged on the heat preservation box body 1, the hoisting structure comprises two hoisting pipes which are arranged at the bottom of the heat preservation box body 1 at intervals and are arranged side by side and hoisting lug seats arranged at the top of the heat preservation box body 1, and two ends of the two hoisting pipes respectively extend out of two sides of the heat preservation box body 1. The interior of the heat preservation box body 1 is divided into a female toilet 2, a control room 4 and a male toilet 8, a squatting pan 11, an independent air conditioner 3 and an electric heater 13 are arranged in the female toilet, three squatting pans 11, an independent air conditioner 3 and an electric heater 13 are arranged in the male toilet 8, the squatting pans 11 are all stainless steel non-stick urinals, and the surfaces of the urinals are coated with polytetrafluoroethylene coatings. A toilet paper basket 9 and a toilet paper box 10 are arranged beside each squatting pan in the female toilet 2 and the male toilet 8.

A vacuum pump station 6 and a storage tank 5 are arranged in the control room 4, the storage tank 5 comprises a clean water storage tank 19 and a sewage storage tank 18, the clean water storage tank 19 and the sewage storage tank 18 are of an integrated structure, the upper portion is the clean water storage tank 19, the lower portion is the sewage storage tank 18, the middle portion is separated by a partition plate, the space is better utilized, and the sewage discharge and the squatting pan flushing are guaranteed to be smooth.

Vacuum pump station includes vacuum tank 16, vacuum pump 15 and well water retrieval and utilization device, vacuum tank 16 is connected through the blow off pipe to every squatting pan 11's drain, be provided with the blowoff valve 14 that vacuum suction opened on the blow off pipe, preferably two blowoff valves 14 of establishing ties, it is safer like this, vacuum tank 16 is connected to vacuum pump 15 air inlet, vacuum tank 16 passes through dredge pump 17 and is connected with filth storage box 18, every squatting pan 11's flushing line all passes through the export of delivery pipe connection clear water storage box 19, be provided with solenoid valve 23 on the delivery pipe. The sewage pump 17 is a submersible reamer pump which is arranged in the vacuum box 16. The reamer pump is smashed the back with the inspiratory filth of vacuum pump and is deposited in filth storage box 18 through the pipeline, and mobility is good, is difficult for blockking up, and filth purity is high to reach better resource utilization.

A cleaning pool 12 is arranged in the insulation can body and can wash the mop. Be provided with reuse of reclaimed water system in the control room 4, be provided with the tap of connecting the clear water storage box on the clean pond 12, reuse of reclaimed water system includes the wet return, return water pump 25 and return water tank 21, the outlet of clean pond 12 passes through the wet return and connects return water tank 21, be provided with return water pump 25 on the wet return, every delivery pipe of being connected with squatting pan 11's flushing pipe still connects the export of return water tank 21, be provided with the level gauge in the return water tank 21, the exit linkage of clear water storage box 19 has solenoid valve 20, the exit linkage of return water tank 21 has solenoid valve 22. The water return tank 21 recovers and filters the reclaimed water discharged from the cleaning tank 12 using the mop through a pipeline, and is used for flushing a urinal to achieve the purpose of saving water resources.

The mobile vacuum environment-friendly toilet uses a local power supply, so that a power plug for supplying power to all electrical elements in the insulation box body is designed, and an emergency power supply system 7 for supplying an emergency power supply to all electrical elements in the insulation box body is further arranged.

This portable vacuum environmental protection lavatory is including the PLC controller, and every squatting pan 11 is provided with washing button 24, and vacuum pump 15, dredge pump 17, solenoid valve 20, solenoid valve 22, solenoid valve 23, washing button 24 and level gauge are controlled by the PLC controller, and washing button 24 is used for triggering the washing and the blowdown procedure that the corresponding squatting pan was started to the PLC controller. Realize the automated control in whole lavatory through PLC control, press and wash the button, the PLC controller senses the signal, need not the manual work and can accomplish intelligent automatic control, smashes the filth automatically and collects and wash the urinal, also can manually control the PLC controller when washing button 24 and break down and guarantee normal use. The sewage discharging program is that the PLC controller controls the vacuum pump 15 to vacuumize, when the vacuum degree in the vacuum box reaches a certain value, the sewage discharging valve 14 is opened, the sewage in the squatting pan 11 is sucked into the vacuum box, and the sewage discharging pump 17 sucks the sewage into the sewage storage box 18. The flushing program is that the PLC detects the liquid level in the water return tank 21, when the liquid level is not less than the set value, the electromagnetic valve 22 and the corresponding electromagnetic valve 23 are opened to flush the squatting pan, and when the liquid level is less than the set value, the electromagnetic valve 20 and the corresponding electromagnetic valve 23 are opened to flush the squatting pan.

The air outlet of the vacuum pump 15 is provided with a deodorizing device, the deodorizing device comprises a three-way pipe 28, a deodorizing pipe 35, a positioning sealing disc 27, a guide rod 29 and a gas filtering filler, the three-way pipe 28 comprises a first pipe orifice, a second pipe orifice and a third pipe orifice, the first pipe orifice and the second pipe orifice are in a straight line, the third pipe orifice is perpendicular to the first pipe orifice and the second pipe orifice, the third pipe orifice is connected with the air outlet of the vacuum pump 15, a sealing plate 26 is sealed on the first pipe orifice, a guide pipe 32 is arranged in the deodorizing pipe 35, the guide rod 29 is inserted into the guide pipe 32, the gas filtering filler is filled between the deodorizing pipe 35 and the guide pipe 32, the positioning sealing disc 27 is fixed at one end of the guide rod 29, a sliding limiting block 30 is arranged in the second pipe orifice, the limiting block 30 is a ring, a section of limiting groove 31 is arranged in the inner wall of the second pipe orifice, the limiting block 30 slides in the limiting groove, the positioning sealing disc 27 slides in the first pipe orifice and the second pipe orifice and is positioned between the sealing plate 26 and the limiting block 30, the positioning sealing disc 27 is provided with air holes, when the positioning sealing disc 27 slides to the limiting block 30, the limiting block 30 blocks the air holes, the positioning sealing disc 27 completely blocks the second pipe orifice, the outer end of the guide rod 29 is hinged with a handle 33, the handle 33 can pass through the guide pipe 32, the end surface of the second pipe orifice is provided with a positioning hook 34, when the stopper 30 is slid to the nearest position to the end face of the second nozzle, and the positioning seal disk 27 and the deodorizing pipe 35 are attached to both sides of the stopper 30, the deodorizing pipe 35 is partially exposed outside the second nozzle, when the limiting block 30 slides to the position farthest away from the end surface of the second pipe orifice, and the deodorizing pipe 35 is attached to the limiting block 30, the deodorizing pipe 35 is completely placed in the second nozzle, the handle 33 is rotated to be hung in the positioning hook 34, when the inner end of the deodorization pipe 35 is positioned in the second nozzle, the inner end of the deodorization pipe 35 is in sealing contact with the inner wall of the second nozzle, thereby preventing the escape of the odor. The deodorizing filler is activated carbon, and the two ends of the deodorizing pipe 35 are bonded with the ventilating nets.

The deodorizing device is arranged at the air outlet of the vacuum pump 15, and can prevent the odor from being carried by the gas discharged by the vacuum pump. The deodorizing filler needs to be replaced periodically, and the replacing method comprises the following steps: the operating handle 33 pulls the positioning sealing disk 27 outwards, the positioning sealing disk 27 moves from the first nozzle to the second nozzle (as shown in fig. 4), and the second nozzle and the third nozzle are sealed and separated, at this time, the deodorization pipe 35 is exposed out of the second nozzle, the deodorization pipe 35 can be drawn out manually, a new deodorization pipe 35 with deodorization packing is replaced, the guide pipe penetrates through the handle 33 and is sleeved on the guide rod 29, the deodorization pipe 35 completely enters the second nozzle (as shown in fig. 5), the guide rod 29 is pushed, the positioning sealing disk 27 moves to the sealing plate 26, and the handle 33 is folded to be hung in the positioning hook 34 (as shown in fig. 3).

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.