CN2818575Y - Secondary draining utilizing system - Google Patents

Abstract

The utility model provides a draining water secondary utilizing system, which comprises a washroom floor plate, a water draining main pipe, a floor water draining device and a toilet bowl. The utility model is characterized in that a lower-level water tank is arranged below the floor plate, and a water pump is arranged in the lower-level water tank; the floor water draining device is communicated with the lower-level water tank; a higher-level water tank which is higher than the toilet bowl is arranged in a washroom; the higher-level water tank is communicated with the lower-level water tank by a water outlet pipe of the water pump and is communicated with the toilet bowl or a water tank of the toilet bowl by a water outlet pipe. Sanitary water is collected through a water supplying and draining system in a family household and is used as washing water, and the goal of water saving can be realized.

Description

Draining second use system

Technical field

The utility model is the draining recycling system in the building, specifically to the recycling of drainings such as washing, bathing, laundry.

Background technology

China is a country that water resource is very deficient, per capita the occupancy volume of water resource only be the world average 1/4, the water shortage problem in northern China city is particularly serious, become the restriction local socio-economic development key factor.Using water wisely is our fundamental state policy always, and latter stage in last century, " middle water reuse " engineering that huge fund is built was thrown in various places, was intended to reduce the exploitation to water resource, improved the utilization rate of water resource.

" middle water " is from a noun that abroad transmits, and so-called " middle water " is exactly with a kind of " regenerated water " after treatment of the sewage in the city." middle water " can be used for pouring, industry flushing etc. but can not be used for resident living, and it mainly is the flushing of WC pans that the resident uses " middle water ".Promote the use of countries and regions preferably according to document announcement " middle water ", the utilization rate of " middle water " can reach more than 40%, even can be more.

Implement " middle water reuse " except building the sewage disposal system, key is to build the urban pipe network of " middle water " system.Will be in modern city, the urban pipe network of construction system, its fund input, difficulty of construction are the main causes that influence " middle water reuse " is promoted the use of.

Fears are entertained that in addition " middle water " enters cross pollution that resident's family may bring even the psychological factors such as propagation of various germs, thereby affects promoting the use of of " middle water reuse ".

Along with the raising of living standards of the people, the water demand amount in the life is also increasing substantially.Be subjected to the restriction of water resource deficiency, the situation of many urban water supply anxieties is difficult to be eased.Present way is is only increased income and decreased expenditure.Introducing a urbanite water consumption " second use " system below can economize on water more than 40%, and easy, feasible.

According to investigations: the water that consumes in ordinarily resident's family life generally is made up of three parts:

(1). the diet water: consume water such as daily drinking-water, kitchen cook, wash dish, wash bowls accounts for 15～20%.Along with growth in the living standard, eating habit and idea change, and the water of this part consumption is on a declining curve.

(2). sanitary water: washing, bathing, consume water such as washed account for 40～45%.Along with growth in the living standard, health concept changes, and the water of this part consumption is in rising trend.

(3). wash water: consume water such as the flushing of WC pans, ground mop flushing account for 40%.

From above argumentation as can be seen, the sanitary water proportion is bigger, and this a part of water but fails effectively to utilize to comparatively clean, runs off in vain, and is very unfortunate.Flush toilet then with the clear water flushing, is not only wasted but also unfortunate.

How effectively grasping the advantage of one's favorable geographical position and use sanitary water, then is the design problem that the utility model faced.

Summary of the invention

The utility model provides a kind of draining second use system, and it can solve the sanitary water loss waste problem that prior art exists.

In order to reach the purpose that solves the problems of the technologies described above, the technical solution of the utility model is, a kind of draining second use system, it comprises bathroom floor, leader drain, floor drain, lavatory pan, it is characterized in that below floor, being provided with lower water box, be provided with water pump in the lower water box, floor drain is communicated with lower water box, in the washroom, be provided with the high level cistern that is higher than lavatory pan, high level cistern is communicated with lower water box by pumping line, and high level cistern is communicated with by the water tank of outlet pipe with lavatory pan or lavatory pan.

In the utility model, also have following technical characterictic: high level cistern top is provided with overflow pipe, and the water side of overflow pipe is communicated with the lavatory pan discharge pipe.

In the utility model, also has following technical characterictic: also include the fluid level controller of control higher/lower cistern, this fluid level controller control of pump start-stop.

In the utility model, also have following technical characterictic: the bottom of lower water box is provided with drain and control valve.

In the utility model, also have following technical characterictic: described floor drain is at least one in bathing floor drain, washing floor drain or the laundry floor drain.

In the utility model, also have following technical characterictic: lower water box top is provided with overflow pipe, and the water side of overflow pipe is communicated with the lavatory pan discharge pipe, or is communicated with leader drain.

The utility model compared with prior art has the following advantages and good effect: 1. by the supply and drain water system in the one family resident family, sanitary water is collected, as wash water, can economize on water about 40%.2. owing to be in a system, to transform, needn't build complicated pipelines and system, easy to implement, also avoided possibilities such as cross pollution and various pathogen transmissions.3. between the floor drain draining of washing, bathing, laundry and drain header, add a lower water box, collect the sanitary water of washing, bathing, washed discharge, by water pump the water in the lower water box is risen in the high level cistern then, locate to supply water to toilet seat closet etc. by high level cistern.The high liquid level that is provided with high level cistern detects the control of pump motor and shuts down function; the high liquid level that is provided with lower water box detects control of pump motor power up function; the start of pump motor, the high liquid level of shutting down by higher/lower cistern detect control; control sequence is afterwards opened for stopping earlier; whole process is finished automatically by fluid level controller; do not need manually-operated, the reliability height.4. the lower water box lower curtate is provided with drain, and drain links to each other with the indoor drainage house steward, the switch of Artificial Control drain, lower water box capable of washing and with the water emptying in the lower water box when needing.The higher/lower cistern top is provided with overfall, and the water that overflows is responsible for by indoor drainage and is discharged.5. native system can directly be installed and used in newly-built residential design, construction, also can be used for the transformation on economy of water cousumption of existing dwelling house.According to circumstances with needs urbanite water consumption " second use " system, also can be used for the giving an of unit, a building, a sub-district, drainage system construction and transformation.

Description of drawings

Below in conjunction with drawings and Examples the utility model is described in detail.

Fig. 1 is the utility model draining second use system drawing.

1. indoor drainage house steward; 2. high level cistern; 3. lower water box; 4. drain and control valve; 5. lifting water pump; 6. higher/lower cistern discharger; 7. pumping line; 8. high level cistern outlet pipe; 9. pump power line; 10. lavatory pan; 11. bathing floor drain; 12. washing floor drain; 13. laundry floor drain; 14. fluid level controller; 15. repair and maintenance hole; 16. floor; 17. upper strata resident family; 18. resident family of lower floor; 19. lavatory pan discharge pipe; 20. sanitary water gutter.

The specific embodiment

Referring to Fig. 1, in the washroom at a family, the floor below is provided with lower water box 3, be provided with water pump 5 in the lower water box 3, bathing floor drain 11, washing floor drain 12 and laundry floor drain 13 are communicated with lower water box 3, be provided with the high level cistern 2 that is higher than lavatory pan 10 in the washroom, high level cistern 2 is communicated with lower water box 3 by water pump 5 outlet pipes 7, and high level cistern 2 is communicated with the water tank of lavatory pan 10 or lavatory pan by outlet pipe 8.

Higher/lower cistern 2,3 tops are communicated with overflow pipe 6, and the water side of overflow pipe 6 is communicated with lavatory pan discharge pipe 19.Certainly, also can directly be communicated with leader drain 1.

Aspect control, be provided with the fluid level controller 14 of control high level cistern 2, these fluid level controller 14 control of pump 5 start-stops.The start of pump motor, the high liquid level of shutting down by higher/lower cistern 2,3 detect control, and control sequence is afterwards opened for stopping earlier, and whole process is finished automatically by fluid level controller, does not need manually-operated.

The bottom of lower water box is provided with drain and control valve, can clean lower water box like this, and dirt is discharged.

When using at ordinary times, the draining that flows in the floor drain 11,12,13 flows into lower water box 3, by water pump 5 water is pumped into high level cistern 2, is used for towards lavatory pan 10, thereby has saved the water of flushing the toilet in a large number.

Certainly, above-mentioned is not to be to restriction of the present utility model for example, and those of ordinary skill in essential scope of the present utility model, also can be made some variations, improvement, interpolation or replacement, also should belong to protection domain of the present utility model.

Claims (6)

1. draining second use system, it comprises bathroom floor, leader drain, floor drain, lavatory pan, it is characterized in that below floor, being provided with lower water box, be provided with water pump in the lower water box, floor drain is communicated with lower water box, be provided with the high level cistern that is higher than lavatory pan in the washroom, high level cistern is communicated with lower water box by pumping line, and high level cistern is communicated with by the water tank of outlet pipe with lavatory pan or lavatory pan.

2. draining second use according to claim 1 system is characterized in that high level cistern top is provided with overflow pipe, and the water side of overflow pipe is communicated with the lavatory pan discharge pipe.

3. draining second use according to claim 1 and 2 system is characterized in that also including the fluid level controller of control higher/lower cistern, this fluid level controller control of pump start-stop.

4. draining second use according to claim 3 system is characterized in that the bottom of lower water box is provided with drain and control valve.

5. draining second use according to claim 4 system is characterized in that described floor drain is at least one in bathing floor drain, washing floor drain or the laundry floor drain.

6. draining second use according to claim 4 system is characterized in that lower water box top is provided with overflow pipe, and the water side of overflow pipe is communicated with the lavatory pan discharge pipe, or is communicated with leader drain.