CN212406247U

CN212406247U - Open-air public latrine of environmental protection foam ventilation formula

Info

Publication number: CN212406247U
Application number: CN202020784485.9U
Authority: CN
Inventors: 夏宝虎; 仰佳
Original assignee: Hainan Xinluda Industrial Co ltd
Current assignee: Hainan Xinluda Industrial Co ltd
Priority date: 2020-05-13
Filing date: 2020-05-13
Publication date: 2021-01-26
Anticipated expiration: 2030-05-13

Abstract

The utility model discloses an open-air public latrine of environmental protection foam ventilation formula, including the room body, the bottom mounting of room internal wall is equipped with the base, the mounting groove has been seted up at the middle part of base, the internally mounted of mounting groove has the squatting pan that has the trap, fixed mounting has gravity sensing switch between mounting groove and the squatting pan, one side fixed mounting of base inside has the foam generater, the foam generater is through foam pipe and squatting pan intercommunication, fixed mounting has the check valve on the foam pipe, the top fixed mounting of room internal wall one side has the basin of depositing, the bottom of basin of depositing is through wash pipe and squatting pan intercommunication, the beneficial effects of the utility model are that: the user carries the foam to the blowdown pipe of squatting pan in through going out the foam pipe after the use back foam generator generates the foam, covers the excrement, makes its foul smell cover, and the use is ventilated through the air exhauster and is deodorized simultaneously, greatly reduced open-air public latrine in the use and use the back smell residual.

Description

Open-air public latrine of environmental protection foam ventilation formula

Technical Field

The utility model relates to an open-air public latrine, in particular to open-air public latrine of environmental protection foam ventilation formula belongs to public latrine equipment technical field.

Background

Public toilets, referred to as public toilets for short, refer to toilets commonly used by urban residents and mobile population, and include toilets attached to public buildings (such as stations, shops, cinemas, exhibition halls, office buildings and the like). Public toilets are classified into various categories according to building form, building structure, building grade, spatial characteristics, flushing manner, management manner, or investment channel, etc.

The existing outdoor public toilet has the defects of large residual odor and low comfort in the using process and after use, and meanwhile, as the outdoor public toilet is constructed in the field, the water source and the power supply are troublesome, the construction cost is high, and the outdoor public toilet is not environment-friendly.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an open-air public latrine of environmental protection foam ventilation formula to solve the current open-air public latrine that provides among the above-mentioned background art in the use and use the back smell remain great and the problem that construction cost is high.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an open-air public latrine of environmental protection foam ventilation formula, includes the room body, the bottom mounting of room internal wall is equipped with the base, the mounting groove has been seted up at the middle part of base, the internally mounted of mounting groove has the squatting pan that has the trap, fixed mounting has gravity sensing switch between mounting groove and the squatting pan, the inside one side fixed mounting of base has the foam generater, the foam generater is through foam pipe and squatting pan intercommunication, fixed mounting has the check valve on the foam pipe, the top fixed mounting of room internal wall one side has the basin, the bottom of basin is through wash pipe and squatting pan intercommunication, the bottom fixed mounting of wash pipe has foot-operated flushing valve, one side fixed mounting of room internal wall has infrared sensing switch, the avris fixed mounting of room internal wall has the air exhauster.

As an optimal technical scheme of the utility model, the top of the room body is equipped with the recess, the fixed frustum shape top cap that is equipped with in top of the room body, the fixed battery that is equipped with in inside of frustum shape top cap, the top of frustum shape top cap is fixed four telescopic links, four respectively the top of telescopic link through four articulated seats of U type respectively with the four corners swing joint of solar cell panel bottom, solar cell panel and battery electric connection.

As a preferred technical scheme of the utility model, the bottom of the room body is equipped with buries formula storage tank, one side on room body top is through retaining pipe and the top intercommunication of burying formula storage tank with ground, the bottom fixed mounting of storage tank one side has the water pump, the entrance point of water pump passes through the inside intercommunication of connecting pipe and the formula storage tank of burying, the exit end of water pump passes through the top intercommunication of connecting pipe with the storage tank, the fixed interlude in top of storage tank one side installs liquid level switch, the water pump passes through liquid level switch and battery electric connection.

As an optimized technical proposal of the utility model, the top end of the chamber body is fixedly provided with a frustum-shaped filter screen.

As an optimal technical scheme of the utility model, foam generater and infrared inductive switch establish ties, the air exhauster is parallelly connected with foam generater, just air exhauster and foam generater are all through gravity inductive switch and battery electric connection.

As an optimized technical scheme of the utility model, the height that infrared inductive switch is apart from the base top is 1m-1.2 m.

As a preferred technical scheme of the utility model, the overflow pipe of the top fixedly connected with slope of retaining pipe.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to an environmental protection foam ventilation formula open-air public latrine, the user carries the foam to the blow-off pipe of squatting pan through the foam pipe after finishing using the foam generator after producing the foam, covers the excrement, makes its foul smell cover, and the deodorization of ventilating is carried out through the air exhauster in the use process simultaneously, has greatly reduced open-air public latrine and has used the smell residual in the use, improves the comfort, and can automatic control air exhauster and foam generator work respectively through gravity inductive switch and infrared inductive switch, and is more convenient; the purpose of collecting rainwater can be reached through the cooperation of formula of burying water storage tank and retaining pipe, and rethread liquid level switch can automatic control pump work, reaches the automatic purpose to the inside moisturizing of water storage tank, and the water economy resource, and through the electricity generation of solar cell panel, greatly reduced the construction cost of open-air public latrine, it is more energy-concerving and environment-protective.

Drawings

Fig. 1 is a schematic sectional structure of the present invention;

FIG. 2 is an enlarged schematic view of part A of FIG. 1 according to the present invention;

fig. 3 is a schematic view of the working principle structure of the present invention.

In the figure: 1. a chamber body; 2. a base; 3. mounting grooves; 4. a squatting pan; 5. a gravity sensing switch; 6. a foam generator; 7. discharging a foam pipe; 8. a water storage tank; 9. a flush pipe; 10. a pedal type flushing valve; 11. an infrared inductive switch; 12. an exhaust fan; 13. a frustum-shaped top cover; 14. a storage battery; 15. a telescopic rod; 16. a solar panel; 17. a water storage pipe; 18. a buried water storage tank; 19. a water pump; 20. a connecting pipe; 21. a liquid level switch; 22. a filter screen; 23. and an overflow pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the utility model provides an environmental protection foam ventilation type field public toilet, which comprises a chamber body 1, a base 2 is fixedly arranged at the bottom end of the inner wall of the chamber body 1, a mounting groove 3 is arranged at the middle part of the base 2, a squatting pan 4 with a trap is arranged in the mounting groove 3, a gravity sensing switch 5 is fixedly arranged between the mounting groove 3 and the squatting pan 4, a foam generator 6 is fixedly arranged at one side in the base 2, the foam generator 6 is communicated with the squatting pan 4 through a foam pipe 7, a check valve is fixedly arranged on the foam pipe 7, a water storage tank 8 is fixedly arranged at the top of one side of the inner wall of the chamber body 1, the bottom end of the water storage tank 8 is communicated with the squatting pan 4 through a flushing pipe 9, a foot-operated flushing valve 10 is fixedly arranged at the bottom of the flushing pipe 9, an infrared sensing switch 11 is fixedly arranged at one side of the inner wall of, the foam generator 6 generates foam, and then the foam is conveyed into a sewage pipe of the squatting pan 4 through the foam outlet pipe 7, excrement is covered, odor is covered, the odor in the field public toilet in the using process and after the field public toilet is used is greatly reduced, the comfort is improved, and the suction fan 12 and the foam generator 6 can be automatically controlled to work through the gravity sensing switch 5 and the infrared sensing switch 11 respectively, so that the toilet is more convenient.

Preferably, a groove is formed in the top end of the chamber body 1, a frustum-shaped top cover 13 is fixedly arranged on the top end of the chamber body 1, a storage battery 14 is fixedly arranged inside the frustum-shaped top cover 13, four telescopic rods 15 are respectively fixedly arranged on the top ends of the frustum-shaped top cover 13, the top ends of the four telescopic rods 15 are respectively movably connected with four corners of the bottom end of the solar cell panel 16 through four U-shaped hinged seats, the solar cell panel 16 is electrically connected with the storage battery 14, power is generated through the solar cell panel 16, the energy is saved and the environment is protected, the inclination angle of the solar cell panel 16 can be adjusted at will through adjusting the telescopic rods 15, power generation can be conveniently adjusted according to the installation angle, the power generation effect is ensured, a buried water storage tank 18 is arranged at the bottom of the chamber body 1, one side of the top end of the chamber body 1 is communicated with the top end, the inlet end of a water pump 19 is communicated with the inside of a buried water storage tank 18 through a connecting pipe 20, the outlet end of the water pump 19 is communicated with the top of a water storage tank 8 through the connecting pipe 20, a liquid level switch 21 is fixedly and alternately arranged at the top of one side of the water storage tank 8, the water pump 19 is electrically connected with a storage battery 14 through the liquid level switch 21, the water pump 19 can be automatically controlled to work through the liquid level switch 21, the purpose of automatically replenishing water to the inside of the water storage tank 8 is achieved, a frustum-shaped filter screen 22 is fixedly arranged at the top end of a chamber body 1, the purpose of filtering impurities can be achieved through the filter screen 22, the blockage is avoided, a foam generator 6 is connected with an infrared induction switch 11 in series, an exhaust fan 12 is connected with a foam generator 6 in parallel, the exhaust fan 12 and the foam generator 6 are both electrically connected with the storage battery 14 through a gravity induction switch, more convenient, the height of infrared inductive switch 11 apart from 2 tops of base is 1m-1.2m, avoids human body infrared inductive switch 11 to open the circuit when like the lavatory, and control foam generator 6 work, and the overflow pipe 23 of the top fixedly connected with slope of retaining pipe 17 can play the effect of overflow through overflow pipe 23.

When the environment-friendly foam ventilated type field public toilet is used, firstly, when the public toilet is built, the buried water storage tank 18 is buried at a proper position, then the room body 1 is installed, the inclination direction and the angle of the solar cell panel 16 are adjusted according to the specific environment in the installation process, the telescopic rod 15 comprises an outer rod, an inner rod and a telescopic rod fixer, one end of the outer rod is sleeved at one end of the inner rod in a sliding way, one end of the outer rod is fixedly connected with one end of the inner rod through the telescopic rod fixer, the telescopic rod fixer is firstly loosened in the adjustment process, then the telescopic rod 15 is stretched or pushed and contracted to achieve the purpose of adjustment, the lengths of the four telescopic rods 15 can be adjusted to achieve the purpose of adjustment, after the adjustment is completed, the public toilet can be normally used, namely, the solar cell panel 16 can generate electricity and convey the electricity to the storage battery 14 for storage in sunny days, the storage rainwater can be collected and stored through the matching, the water resource is saved, the construction cost of a field public toilet is greatly reduced, the field public toilet is more energy-saving and environment-friendly, the water pump 19 can be automatically controlled to work through the liquid level switch 21 with the type of SC after flushing, the purpose of automatically replenishing water to the inside of the water storage tank 8 is achieved, a user can use the toilet through the squatting pan 4 in the using process, the gravity sensing switch 5 with the type of HS-SC is closed under stress when a human body squats on the squatting pan 4, the exhaust fan 12 is automatically controlled to work through the gravity sensing switch 5 to ventilate and deodorize when the user stands after finishing using the toilet, the infrared sensing switch 11 with the type of E3F-DS30C4 is matched with the gravity sensing switch 5 to automatically control the foam generator 6 to work when the human body is detected, the foam is generated by the foam generator 6 and then is conveyed into a sewage pipe of the squatting pan 4 through the foam pipe 7 to cover excrement, so that odor is covered, greatly reduced open-air public latrine in the use with use the back smell remain, improve the comfort, and can be respectively automatic control air exhauster 12 and foam generator 6 work through gravity-feed tank inductive switch 5 and infrared inductive switch 11, it is more convenient.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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.

Claims

1. The utility model provides an open-air public latrine of environmental protection foam ventilation formula, includes the room body (1), its characterized in that, the bottom mounting of the room body (1) inner wall is equipped with base (2), mounting groove (3) have been seted up at the middle part of base (2), the internally mounted of mounting groove (3) has squatting pan (4) that have the trap, fixed mounting has gravity-feed tank switch (5) between mounting groove (3) and squatting pan (4), one side fixed mounting of base (2) inside has foam generator (6), foam generator (6) are through foam pipe (7) and squatting pan (4) intercommunication, fixed mounting has the check valve on foam pipe (7), the top fixed mounting of the room body (1) inner wall one side has water storage tank (8), the bottom of water storage tank (8) is through wash pipe (9) and squatting pan (4) intercommunication, the bottom fixed mounting of wash pipe (9) has foot-operated flashing valve (10), one side fixed mounting of the room body (1) inner wall has infrared induction switch (11), the avris fixed mounting of the room body (1) inner wall has air exhauster (12).

2. The environmental-friendly foam ventilated field public toilet according to claim 1, characterized in that: the solar cell panel comprises a chamber body (1), wherein a groove is formed in the top end of the chamber body (1), a frustum-shaped top cover (13) is fixedly arranged on the top end of the chamber body (1), a storage battery (14) is fixedly arranged inside the frustum-shaped top cover (13), four telescopic rods (15) are fixedly arranged on the top end of the frustum-shaped top cover (13) respectively, the top end of each telescopic rod (15) is movably connected with four corners of the bottom end of a solar cell panel (16) through four U-shaped hinged seats respectively, and the solar cell panel (16) is electrically connected with the storage battery (14).

3. The environmental-friendly foam ventilated field public toilet according to claim 2, characterized in that: the bottom of the room body (1) is equipped with the formula of burying water storage tank (18), one side on the room body (1) top is through water storage pipe (17) and the top intercommunication of the formula of burying water storage tank (18), the bottom fixed mounting of water storage tank (8) one side has water pump (19), the entrance point of water pump (19) passes through connecting pipe (20) and the inside intercommunication of the formula of burying water storage tank (18), the exit end of water pump (19) passes through the top intercommunication of connecting pipe (20) and water storage tank (8), liquid level switch (21) are installed to the fixed interlude in top of water storage tank (8) one side, water pump (19) are through liquid level switch (21) and battery (14) electric connection.

4. The environmental-friendly foam ventilated field public toilet according to claim 1, characterized in that: a frustum-shaped filter screen (22) is fixedly arranged at the top end of the chamber body (1).

5. The environmental-friendly foam ventilated field public toilet according to claim 2, characterized in that: foam generator (6) and infrared induction switch (11) are established ties, air exhauster (12) and foam generator (6) are parallelly connected, just air exhauster (12) and foam generator (6) are all through gravity inductive switch (5) and battery (14) electric connection.

6. The environmental-friendly foam ventilated field public toilet according to claim 5, characterized in that: the height of the infrared induction switch (11) from the top end of the base (2) is 1m-1.2 m.

7. The environmental-friendly foam ventilated field public toilet according to claim 3, characterized in that: the top of the water storage pipe (17) is fixedly connected with an inclined overflow pipe (23).