CN202298844U - Water-saving wash-down type closestool - Google Patents

Abstract

A water-saving flush-down toilet belongs to the toilet technical field of sanitary ware, and the purpose is to provide a toilet that is more water-saving than the current 6-liter double-block toilet. The technical solution is: There is a water inlet, a water inlet channel, and an outlet of the main waterway on the body. The height of the toilet pit is 200-210mm. The water inlet is connected with the toilet flushing hole through the water inlet channel, the toilet ring, and the diameter of the flushing hole is 19mm. , 9mm and 72X10mm long holes, the water flow per minute is 135 liters, and the main waterway is equipped with a main waterway embankment. The water-saving flush-down toilet with this structure has a relatively large reduction in water storage, and at the same time, the water flow through the flushing hole has been greatly increased. It has been verified by experiments that the flushing volume of the toilet with this structure does not exceed the maximum displacement of 4.5 liters, the minimum displacement is 3 liters, which has reached a high water-saving standard, and at the same time, the sewage discharge capacity and flushing effect have maintained the level of the existing technology, which is worthy of popularization and application.

Description

A water-saving flush-down toilet

technical field

The utility model relates to a water-saving toilet, which belongs to the technical field of toilets of sanitary ware.

Background technique

With the continuous scarcity of global water resources, people's awareness of water conservation continues to strengthen. The water consumption of the traditional toilet has dropped from the original 13 to 9 liters, and in recent years it has dropped to the current 6 liters with double gears, with a maximum displacement of 6 liters and a small displacement of 4 liters. Chinese Patent No. 200820106407.2 discloses a "water-saving and non-blocking toilet". This toilet has good water-saving effect and is not easy to block, but there is still room for water saving. If it can be further improved on this basis, it can meet the requirements of various standards and save more water at the same time, which is the direction of the efforts of relevant technical personnel.

Contents of the invention

The technical problem to be solved by the utility model is to provide a water-saving flush-down toilet that is more water-saving than the current 6-liter double-block toilet, and the water consumption for one flush is 4.5 liters for the maximum displacement and 3 liters for the minimum displacement. toilet.

The technical scheme that solves the above-mentioned technical problem is:

A water-saving flush-down toilet, the body of the toilet has a water inlet, a water inlet channel, and an outlet of a main waterway. , The main waterway is provided with a main waterway embankment, the height of the main waterway embankment water is 22-28mm, and the water inlet is connected with the toilet flushing hole through the water inlet channel, the water circle of the toilet.       

For the above-mentioned water-saving flush-down toilet, the diameters of the flushing holes on both sides of the toilet water circle and the flushing hole in the middle are respectively 19mm, 9mm and 72×10mm long holes.

Compared with the existing technology, the water-saving flush-down toilet with this structure has a relatively large reduction in water storage, and at the same time increases the height of the pit mouth, reduces the inner diameter of the main waterway to 60mm, and increases the embankment water of the main waterway. It has been verified by experiments that the flushing volume of the toilet with this structure does not exceed 4.5 liters of maximum displacement and 3 liters of minimum displacement, which has reached a high water-saving standard, and at the same time, the sewage discharge capacity and flushing effect have maintained the existing technology It is a successful improvement to the existing technology, and it is worth popularizing and using under the current situation of vigorously promoting water saving.

Description of drawings

Fig. 1 is a structural representation of the utility model.

The markings in the figure are as follows: water inlet 1, flushing hole 2, water storage 3, main waterway entrance 4, main waterway inner diameter 5, main waterway embankment 6, pit mouth height 7, water inlet channel 8, toilet water ring 9, main waterway Waterway exit 10.

Detailed ways

As shown in the figure, the water inlet 1 is located at the top of the rear part of the toilet and communicates with the water outlet of the water tank. The main waterway entrance 4, the main waterway inner diameter 5, the main waterway embankment 6 and the main waterway outlet 10 together form the main sewage pipeline.

As shown in the figure, the height of the pit mouth of the toilet is increased to 200-220mm, and the water storage capacity is reduced to 0.9-1.3 liters. Simultaneously, improve the height of main waterway dike 6 22-28mm, reduce main waterway internal diameter 5 to 60-65mm. The water inlet 1 passes through the water inlet channel 8 and then enters the toilet water circle 9 and communicates with the toilet flushing hole 2 . The toilet water ring 9 has 32 flushing holes, which are respectively located at both sides and the middle of the seat ring. The diameters are respectively 2 of 19mm, 29 of 9mm and 1 of 72X10 long holes. The water volume of stool is 4.5 liters of large displacement and 3 liters of small displacement.

When the utility model is in use, flushing water enters the water inlet 1, the water inlet channel 8, and the toilet water ring 9 through the water tank, flows to the flushing hole 2, flows out from the flushing hole 2, enters the main water channel inlet 4, and passes through the main water channel inner diameter 5, The main waterway embankment 6 and the upper part of the main waterway enter the main waterway outlet 10 communicating with the waterway, and finally the toilet is discharged from the main waterway outlet 10 together with the dirt. The water entering the water circle is used to complete the scrubbing function of the toilet. The water volume is controlled at a maximum displacement of 4.5 liters and a minimum displacement of 3 liters to complete a toilet flushing process.

Claims (2)

1. water-saving wash-down type water closet; Water inlet (1), intake tunnel (8), main channel outlet (10) are arranged on the body of water closet; It is characterized in that: the near coal-mine height of water closet (7) is 200-210mm, and main channel internal diameter (5) is 60-65mm, and main channel is provided with main channel and blocks water dike (6); Main channel is blocked dike water (6) and highly is 22-28mm, and water inlet (1) is connected with toilet seat scour hole (2) through intake tunnel (8), toilet seat hydrosphere (9).

2. water-saving wash-down type water closet according to claim 1 is characterized in that: the scour hole (2) of toilet seat hydrosphere (9) both sides is the slotted hole that is respectively 19mm, 9mm and major axis 72 mm * minor axis 10mm with the diameter of the scour hole (2) of centre.

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