Environment-friendly mobile toilet

Abstract

An environment-friendly mobile toilet comprises a vehicle underframe. A towing hook is arranged on one side of the frame; wheels are arranged on the two sides of the vehicle underframe. A toilet box body is arranged on the vehicle underframe; a plurality of clear water tanks are arranged at the top in the toilet box body; the plurality of clear water tanks are communicated through pipelines; a box body bottom plate is arranged at the bottom in the toilet box body; a washstand is arranged on a bottom plate of the box body; a plurality of closestools are arranged on the bottom plate of the box body and one side of the washstand A clean water tank is provided with a clean water pipeline communicated with the washing table; the clean water pipeline is connected with a plurality of clean water branch pipelines which are communicated with water tanks of opposite closestools; a first electromagnetic valve is arranged on the clear water branch pipeline; sewage tanks are arranged between the tank body bottom plate and the toilet tank body corresponding to the plurality of closestools; and a plurality of closestool sewer lines are communicated with the sewage tank. The environment-friendly mobile toilet disclosed by the utility model is not limited by working environment, can be used in scenes such as construction sites, large-scale activity sites, tourist attractions with relatively large visitor flow, field construction sites and the like, and is relatively wide in application range.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of mobile toilet, especially relates to an environmental protection type mobile toilet. BACKGROUND

[0002] The mobile toilet has the advantages of small land occupation, low construction cost, no restriction by working environment, etc., is often used in places without toilet or with insufficient toilet, such as construction sites, large-scale activity sites, tourist attractions with large passenger flow, field construction sites, etc., can be conveniently moved to the required place, is suitable for various temporary or long-term needs, the mobile toilet has limited storage capacity of clean water, the stored clean water is used for flushing, washing and cleaning of the users, when the mobile toilet is used in a place without water source, such as a field construction site, it is difficult to supplement, and the currently used mobile toilet directly discharges the wastewater after washing and cleaning as wastewater treatment, the wastewater after washing and cleaning has low pollution degree, and the direct discharge is relatively wasteful. CONTENT OF THE UTILITY MODEL

[0003] The utility model aims at providing an environmental protection type mobile toilet, to solve the technical problem that the mobile toilet has limited storage capacity of clean water, the stored clean water is used for flushing, washing and cleaning of the users, when the mobile toilet is used in a place without water source, such as a field construction site, it is difficult to supplement, and the currently used mobile toilet directly discharges the wastewater after washing and cleaning as wastewater treatment, the wastewater after washing and cleaning has low pollution degree, and the direct discharge is relatively wasteful.

[0004] To achieve the above-mentioned purpose, the specific technical scheme of the utility model of an environmental protection type mobile toilet is as follows:

[0005] An environmental protection type mobile toilet, comprising a vehicle underframe, a tow hook is arranged on one side of the vehicle frame, wheels are arranged on both sides of the vehicle underframe, a toilet box body is arranged on the vehicle underframe, a plurality of clean water tanks are arranged on the top of the toilet box body, the plurality of clean water tanks are communicated through pipelines, a box bottom plate is arranged on the bottom of the toilet box body, a washing table is arranged on the box bottom plate, a plurality of closestools are arranged on one side of the box bottom plate and the washing table, one clean water tank is provided with a clean water pipeline communicated with the washing table, a plurality of clean water branch pipelines are connected to the clean water pipeline and communicated with the water tanks opposite to the closestools, a first electromagnetic valve is arranged on the clean water branch pipeline, a wastewater tank is arranged between the box bottom plate and the toilet box body opposite to the position of the washing table, and a wastewater pipeline of the closestool is communicated with the wastewater tank.

[0006] Further, a grey water tank is arranged between the box bottom plate and the bottom of the toilet box body opposite to the position of the washing table, and a wastewater pipeline of the washing table is communicated with the grey water tank.

[0007] Further, the grey water tank is provided with a liquid level gauge; a water pump is arranged on one side of the grey water tank; the grey water tank is communicated with the water inlet of the water pump; a grey water pipeline is connected to the water outlet of the water pump; a plurality of grey water branch pipelines are connected to the grey water pipeline and communicated with the toilet tank; and a second electromagnetic valve is arranged on the grey water branch pipeline.

[0008] The utility model discloses an environment-friendly mobile toilet has the following advantages: by using the engineering vehicle connection car underframe one side set up's tow hook towage this mobile toilet moves, this mobile toilet is not restricted by working environment, can be used for construction site, large -scale activity scene, the tourist attraction of larger tourist flow, field construction site etc. Scene, the scope of application is wider, and the relative washing table lower side is provided with the grey water tank between the toilet box and the box bottom plate, and the wastewater generated by personnel in the washing table is collected in the grey water tank, when the toilet tank needs to be supplemented with water, opens the second electromagnetic valve, starts the water pump, and the water in the grey water tank is transported to the closestool through the grey water pipeline and the relative grey water branch pipeline, and the next closestool is flushed, the washing water of lower water quality pollution, relatively clean is used twice, reduces the use and waste of water resources, is more environmental protection, and is suitable for the suburb scene that cannot supplement clean water, increases the clean water use endurance of this mobile toilet. BRIEF DESCRIPTION OF DRAWINGS

[0009] Figure 1 It is whole structure schematic diagram of the utility model;

[0010] Figure 2 It is toilet box internal structure section schematic diagram of the utility model;

[0011] Figure 3 It is the utility model Figure 2 It is A area enlarged schematic diagram in the utility model;

[0012] Figure 4 It is grey water tank, sewage tank installation structure section schematic diagram of the utility model;

[0013] Figure 5 It is the utility model Figure 4 It is B area enlarged schematic diagram in the utility model;

[0014] Marked in the drawing explanation: 1, car underframe; 2, tow hook; 3, wheel; 4, toilet box; 5, clean water tank; 6, box bottom plate; 7, washing table; 8, closestool; 9, clean water pipeline; 10, clean water branch pipeline; 11, first electromagnetic valve; 12, sewage tank; 13, grey water tank; 14, liquid level gauge; 15, water pump; 16, grey water pipeline; 17, grey water branch pipeline; 18, second electromagnetic valve. DETAILED DESCRIPTION

[0015] In order to better understand the purposes, structures and functions of the utility model, the utility model of an environmental protection type mobile toilet is further described in detail below in combination with the drawings.

[0016] As Figures 1-5 shown, the utility model of an environmental protection type mobile toilet comprises a vehicle underframe 1; a tow hook 2 is arranged on one side of the vehicle frame; vehicle wheels 3 are arranged on both sides of the vehicle underframe 1; a toilet box body 4 is arranged on the vehicle underframe 1; a plurality of clean water tanks 5 are arranged on the top of the toilet box body 4; the plurality of clean water tanks 5 are communicated through pipelines; the plurality of communicated clean water tanks 5 arranged separately prevent the water in the clean water tanks 5 from flowing greatly due to inertia during the process of dragging and moving the mobile toilet along with the engineering vehicle, so as to avoid the breakage of the clean water tanks 5 caused by the impact of flowing water; a tank bottom plate 6 is arranged on the bottom of the toilet box body 4; a washing table 7 is arranged on the tank bottom plate 6; a plurality of toilets 8 are arranged on one side of the tank bottom plate 6 and the washing table 7; one clean water tank 5 is provided with a clean water pipeline 9 communicated with the washing table 7; the clean water pipeline 9 is connected and provided with a plurality of clean water branch pipelines 10 communicated with the water tanks opposite to the toilets 8; a first electromagnetic valve 11 is arranged on the clean water branch pipeline 10; a sewage tank 12 is arranged between the tank bottom plate 6 and the toilet box body 4 and opposite to the plurality of toilets 8; the sewage tank 12 is communicated with the sewage pipelines of the plurality of toilets 8.

[0017] In combination Figures 1-5 with the drawings, during use, the mobile toilet is dragged to the use site by connecting the tow hook 2 arranged on one side of the vehicle underframe 1 with the engineering vehicle; during use, the washing table 7 is supplied with water by the clean water pipeline 9 connected with the clean water tank 5, so that personnel can wash and clean; the clean water branch pipeline 10 is opened by opening the first electromagnetic valve 11, so that the water tank of the toilet 8 is supplied with water for flushing the toilet; the mobile toilet is not limited by the working environment and can be used in construction sites, large-scale activity sites, tourist attractions with large flow of people, field construction sites and other scenes, so the application range is wide.

[0018] A grey water tank 13 is installed between the bottom plate 6 of the toilet tank 4 and the bottom of the toilet tank 4, opposite to the washbasin 7. The drain pipe of the washbasin 7 is connected to the grey water tank 13, and a water pump 15 is installed on one side of the grey water tank 13. The grey water tank 13 is connected to the inlet of the water pump 15. A grey water pipe 16 is connected to the outlet of the water pump 15. Multiple grey water branch pipes 17 are connected to the grey water branch pipes 17, which are connected to the water tank of the toilet 8. A second solenoid valve 18 is installed on the grey water branch pipes 17. The grey water tank 13 is installed between the toilet tank 4 and the bottom plate 6, opposite to the bottom of the washbasin 7, so that people can wash their hands and feet at the washbasin 7. Wastewater generated during cleaning is collected in the grey water tank 13. When the toilet 8 needs to be refilled for flushing, the second solenoid valve 18 of the toilet 8 relative to the grey water branch pipe 17 is opened, and the water pump 15 is started. The water in the grey water tank 13 is transported to the toilet 8 through the grey water pipe 16 and the corresponding grey water branch pipe 17 for flushing. This achieves the reuse of relatively clean washing water with lower water pollution, reduces water use and waste, is more environmentally friendly, and is suitable for suburban scenarios where clean water cannot be replenished, thus increasing the clean water usage range of this portable toilet.

[0019] A level gauge 14 is installed inside the grey water tank 13. The level gauge 14 detects the water level in the grey water tank 13. When the water level in the grey water tank 13 is too low to be used for flushing the toilet 8, and the toilet 8 needs to be flushed, the first solenoid valve 11 on the clean water branch pipe 10 opposite to the toilet 8 is opened to replenish water to the toilet 8 through the clean water tank 5, so as to prevent the toilet 8 from being affected by insufficient water supply from the grey water tank 13.

[0020] It is understood that this utility model has been described through some embodiments, and those skilled in the art will recognize that various changes or equivalent substitutions can be made to these features and embodiments without departing from the spirit and scope of this utility model. Furthermore, under the teachings of this utility model, these features and embodiments can be modified to adapt to specific situations and materials without departing from the spirit and scope of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the protection scope of this utility model.

Claims

1. An environmentally friendly mobile toilet, characterized by, The utility model provides a kind of portable toilet, including car underframe (1);Car frame one side is provided with tow hook (2);Car underframe (1) both sides are provided with wheel (3);Car underframe (1) is provided with toilet box (4);Toilet box (4) top is provided with multiple clean water tank (5);Multiple clean water tank (5) are communicated by pipeline;Toilet box (4) bottom is provided with box bottom plate (6);Box bottom plate (6) is provided with washstand (7);Box bottom plate (6) and washstand (7) one side are provided with multiple closestool (8);One clean water tank (5) is provided with clean water pipeline (9) and washstand (7) communication;Clean water pipeline (9) is connected and provided with multiple clean water branch pipeline (10) and the water tank of opposite closestool (8) communication;Clean water branch pipeline (10) is provided with first solenoid valve (11);Box bottom plate (6) and toilet box (4) between opposite multiple closestool (8) position are provided with sewage tank (12);Multiple closestool (8) sewer pipeline and sewage tank (12) communication.

2. The environmentally friendly mobile toilet according to claim 1, characterized in that, The box bottom plate (6) and the toilet box (4) bottom between opposite washstand (7) position are provided with grey water tank (13);The sewer pipeline of washstand (7) and grey water tank (13) communication.

3. The environmentally friendly mobile toilet according to claim 2, characterized in that, The grey water tank (13) is provided with liquid level meter (14);Grey water tank (13) one side is provided with water pump (15);Grey water tank (13) and water inlet of water pump (15) communication;Water pump (15) outlet is connected and provided with grey water pipeline (16);Grey water pipeline (16) is connected and provided with multiple grey water branch pipeline (17) and the water tank of opposite closestool (8) communication;Grey water branch pipeline (17) is provided with second solenoid valve (18).

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