CN212001450U

CN212001450U - Water system for mobile toilet

Info

Publication number: CN212001450U
Application number: CN202020371830.6U
Authority: CN
Inventors: 王鑫; 郑磊
Original assignee: Jinlv Environmental Technology Co ltd
Current assignee: Jinlv Environmental Technology Co ltd
Priority date: 2020-03-20
Filing date: 2020-03-20
Publication date: 2020-11-24
Anticipated expiration: 2030-03-20

Abstract

The utility model belongs to the technical field of the mobile toilet, in particular to water system for mobile toilet, including the water storage tank, the delivery port of water storage tank pass through valve one with the stool pot flushing pipe intercommunication, through valve two with the water inlet intercommunication of wash-basin, the sewage outlet and the header tank intercommunication of wash-basin, the delivery port of header tank passes through valve three and stool pot flushing pipe intercommunication. The stored purified water of the utility model is firstly used for washing hands and then used for flushing the toilet stool, and the water resource can be fully utilized; the system is reasonable in arrangement, and the toilet flushing water source can be conveniently replaced by controlling the on-off of the first valve and the third valve, so that the toilet flushing water is guaranteed.

Description

Water system for mobile toilet

Technical Field

The utility model belongs to the technical field of the mobile toilet, in particular to water system for mobile toilet.

Background

The movable toilet has the advantages of convenient transportation, small occupied area, small limitation of a field and the like, and is widely applied to public places with dense population, such as tourist attractions, large construction sites, squares and the like. The limit of application places is met, the mobile toilet usually cannot be externally connected with a water source in real time, only the water quantity stored in the mobile toilet can be used for working, the utilization rate of water is improved, and the use duration of the mobile toilet is prolonged.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can promote the water system for removal lavatory of store water utilization ratio.

In order to achieve the above purpose, the utility model adopts the technical scheme that: a water system for a mobile toilet comprises a water storage tank, wherein a water outlet of the water storage tank is communicated with a toilet flushing pipe through a first valve and is communicated with a water inlet of a hand basin through a second valve, a sewage outlet of the hand basin is communicated with a water collection tank, and a water outlet of the water collection tank is communicated with the toilet flushing pipe through a third valve.

Compared with the prior art, the utility model discloses there are following technological effect: the stored clean water is firstly used for washing hands and then used for flushing the toilet, so that water resources can be fully utilized; the system is reasonable in arrangement, and the toilet flushing water source can be conveniently replaced by controlling the on-off of the first valve and the third valve, so that the toilet flushing water is guaranteed.

Drawings

The contents of the description and the references in the drawings are briefly described as follows:

FIG. 1 is a schematic view of the water pipe network of the present invention;

fig. 2 is a schematic diagram of an embodiment.

In the figure: 10. the water storage tank comprises a water storage tank 11, a valve I, a valve II, a valve 13, a water outlet pipe, 14, a communication pipe, 15, a header pipe, 20, a toilet flushing pipe 2, 30, a hand washing basin, 40, a water collection tank, 41, a valve III and 42, and a liquid level switch.

Detailed Description

The following description of the embodiments of the present invention will be made in detail with reference to the accompanying drawings.

A water system for a mobile toilet comprises a water storage tank 10, wherein a water outlet of the water storage tank 10 is communicated with a toilet flushing pipe 20 through a first valve 11 and is communicated with a water inlet of a hand basin 30 through a second valve 12, a sewage outlet of the hand basin 30 is communicated with a water collection tank 40, and a water outlet of the water collection tank 40 is communicated with the toilet flushing pipe 20 through a third valve 41. The sewage discharged from the basin 30 is collected by the water collection tank 40 and then used for flushing the toilet. In specific implementation, the hand-washing wastewater is stored in the water collecting tank 40 which is arranged independently of the water storage tank 10, so that the clean water in the water storage tank 10 is not polluted, and the water source for flushing the toilet can be controlled by controlling the opening and closing of the first valve 11 and the third valve 41.

When in use, the first valve 11 is opened to flush the toilet with the sewage in the water collection tank 40, and the third valve 41 is opened to flush the toilet with the clean water in the water storage tank 10. The first valve 11 and the third valve 41 enable sewage and purified water to be independently controlled respectively.

In the embodiment shown in fig. 1 and 2, a liquid level switch 42 is provided in the water collection tank 40. When the liquid level switch 42 monitors that the water level in the water collecting tank 40 reaches the limit value, the first valve 11 disconnects the water storage tank 10 from the toilet flushing pipe 20, the third valve 41 connects the water collecting tank 40 with the toilet flushing pipe 20, and at the moment, hand washing sewage is adopted to flush the toilet; when the level switch 42 monitors that the water level in the water collection tank 40 is lower than the limit value, the first valve 11 connects the water storage tank 10 with the toilet flushing pipe 20, and the third valve 41 disconnects the water collection tank 40 from the toilet flushing pipe 20, and clean water is used for flushing the toilet at the moment. The level limit of the water in the water collection tank 40, which is monitored by the level switch 42, should be larger than the amount of water required for one toilet flushing.

The water collection tank 40 has a capacity smaller than that of the water storage tank 10. In the implementation, a plurality of water storage tanks 10 and water collection tanks 40 may be provided, and in order to save the arrangement space while ensuring the recycling of the stored water, the total capacity of each water collection tank 40 is set to be 1-10% of the total capacity of each water storage tank 10. In this embodiment, the water collection tank 40 is disposed below the wash basin 30, and in order to fully utilize the space, the capacity of a single water collection tank 40 is 50-200L.

Preferably, as shown in fig. 1, each water storage tank 10 is respectively communicated with a hand washing basin 30 through a water outlet pipe 13, a second valve 12 is arranged on a pipeline of the water outlet pipe 13, a communicating pipe 14 is arranged on the upstream of the second valve 12 on each water outlet pipe 13 to communicate with each water outlet pipe 13 and collect the water outlet pipes to a header pipe 15, and the header pipe 15 is communicated with a toilet flushing pipe 20 through a first valve 11.

In this embodiment, the portable lavatory is divided into a male lavatory and a female lavatory, the toilets are divided into two groups, the water storage tank 10 is fixed on the structural member beside each group of toilets, and the water storage tank 10 is in a flat tank shape and forms a part of the partition of the lavatory. In order to optimize the pipe network arrangement, the toilet stool and the water storage tanks 10 are respectively arranged at two ends of the mobile toilet, and the hand washing basin 30 is arranged in the middle of the toilet and is positioned between the two water storage tanks 10, so that the laying length of a water pipe between the water storage tanks 10 and the hand washing basin 30 can be shortened. The water collection tank 40 is arranged below the hand washing basin 30, so that the construction space of the mobile toilet can be fully utilized, the pipe length between the water collection tank 40 and two sets of toilet bowls is close to that between the water storage tank 10 and the hand washing basin 30, and the water pressure in a water using pipe network can be controlled to ensure the stability of water supply.

Claims

1. A water system for a mobile toilet, comprising: the water storage device comprises a water storage tank (10), wherein a water outlet of the water storage tank (10) is communicated with a toilet flushing pipe (20) through a first valve (11) and is communicated with a water inlet of a hand basin (30) through a second valve (12), a sewage outlet of the hand basin (30) is communicated with a water collection tank (40), and a water outlet of the water collection tank (40) is communicated with the toilet flushing pipe (20) through a third valve (41).

2. The portable lavatory water system of claim 1, wherein: a liquid level switch (42) is arranged in the water collecting tank (40); when the liquid level switch (42) monitors that the water level in the water collection tank (40) reaches a limit value, the first valve (11) disconnects the connection between the water storage tank (10) and the toilet bowl flushing pipe (20), the third valve (41) communicates the water collection tank (40) and the toilet bowl flushing pipe (20), when the liquid level switch (42) monitors that the water level in the water collection tank (40) is lower than the limit value, the first valve (11) communicates the water storage tank (10) and the toilet bowl flushing pipe (20), and the third valve (41) disconnects the connection between the water collection tank (40) and the toilet bowl flushing pipe (20).

3. The portable lavatory water system of claim 1, wherein: the volume of the water collection tank (40) is smaller than the volume of the water storage tank (10).

4. The portable lavatory water system of claim 1, wherein: each water storage tank (10) is respectively communicated with a hand washing basin (30) through a water outlet pipe (13), a second valve (12) is arranged on a pipeline of the water outlet pipe (13), a communicating pipe (14) is arranged on the upper stream of the second valve (12) on each water outlet pipe (13) to communicate with each water outlet pipe (13) and collect to a header pipe (15), and the header pipe (15) is communicated with a toilet flushing pipe (20) through a first valve (11).