CN201095793Y - Non-cistern water-saving toilet - Google Patents

Abstract

The utility model relates to a water-saving squatting pan without a water tank, and the water-saving squatting pan belongs to the technical field of a sanitary clean apparatus and mainly aims to solve the problems for saving water and getting rid of return-odour of the squatting pan. The water-saving squatting pan comprises a squatting basin and a flush drain device; a squatting pan base is arranged at the lower part of the squatting pan; the flush drain device comprises a movable drain basin, a pulling rod, a delay valve, a valve carrier rod, a universal driving shaft and a return spring; two ends of the universal driving shaft are supported at two sides of the squatting pan base; the movable drain basin is positioned at the lower part of the discharge opening of the squatting pan; one end of the movable drain basin is fixedly connected to the middle part of the universal driving shaft; the valve carrier rod is fixedly connected with the universal driving shaft; two ends of the return spring are respectively connected with the valve carrier rod and the squatting pan base; the delay valve is fixed at the upper part of the squatting pan base; a press handle is corresponding to the valve carrier rod; the pulling rod is fixedly connected with one end of the universal driving shaft. Combining the advantages of a common squatting pan and a direct impact type squatting pan, the water-saving squatting pan has the advantages that water is saved, odour is eliminated, and no water tank is arranged, and space is saved; approved by the test, only 1 kg water is used for flush once, and the water-saving effect is very obvious.

Description

Tankless water-saving toilet

technical field

The utility model relates to an improved toilet with good water-saving performance, which belongs to the technical field of sanitary ware.

Background technique

Affected by the increasing scarcity of water resources, water conservation is increasingly being mentioned in an important position. Among the daily water used in households, flushing toilets consumes a lot of water. Taking an ordinary family of three as an example, the amount of water used to flush the toilets is 40-70 kg per day, and the monthly water consumption is 1.5-2.5 tons. It accounts for about 1/4 to 1/3 of the total household water consumption. There are two main types of toilets currently on the market, one is the common type, which consumes more than six kilograms of water for one use, and the other is the flush type, which consumes about three kilograms of water for one use. In order to save water, this type of toilet reduces the height of the drainpipe, so that a certain amount of water cannot be reserved in the urinal, and the filth is soaked without water during use, and the peculiar smell produced is relatively large, so the usage is limited. In view of this, it is of great practical significance to research and design toilets that can effectively save water and produce no peculiar smell.

Contents of the invention

The utility model is used to overcome the defects of the above-mentioned prior art and provide a water-saving water-saving toilet without a water tank with remarkable water-saving effect and no peculiar smell.

The said problem of the utility model is solved by the following technical solutions:

A water-saving water-saving toilet without a tank, which is special in that it is composed of a bedpan 1 and a flushing and sewage device. Delay valve 4, valve push rod 5, linkage shaft 6 and return spring 7, the two ends of the linkage shaft are supported on both sides of the bedpan base, the movable sewage basin is located at the bottom of the bedpan water outlet 1-1, one end is fixed Connected to the middle of the linkage shaft, the valve ejector rod is fixedly connected to the linkage shaft, the two ends of the return spring are respectively connected to the valve ejector rod and the bedpan base, the time-delay valve is fixed on the upper part of the bedpan base, and its handle 4- 1 corresponds to the valve push rod, and the pull rod is fixedly connected to one end of the linkage shaft.

In the above water-saving water-saving toilet without a tank, the lower part of the bedpan water outlet 1-1 in the bedpan base is provided with a dirty layer 8, and the lower part of the dirty layer is provided with a sewage outlet 9, and the position of the sewage outlet and the bedpan water outlet 1-1 is different. correspond.

For the water-saving water-saving toilet without a water tank, the movable sewage basin 11 is dustpan-shaped, and one side is provided with an extended sewage discharge edge, and its upper edge is higher than the sewage discharge outlet.

For the water-saving water-saving toilet without a water tank, a maintenance port is provided at the rear of the bedpan base, and an airtight cover plate 12 is provided on the maintenance port.

The utility model improves the problem of large water consumption of the existing toilet. It integrates the advantages of water sealing and odor isolation of the ordinary toilet and water saving of the flush toilet. A movable sewage basin is arranged at the water outlet of the toilet. When the toilet is not in use, the water stored in the sewage basin can form a water seal to prevent odors. When the toilet is flushed, the sewage basin is tilted, and the flushing achieves the effect of a flush toilet. The action of the sewage basin is controlled by the pull rod. In addition, the utility model does not have a water tank, the structure is simplified, and the space occupied by the toilet is saved. Tests have shown that using the utility model, only one kilogram of water is used for flushing once, and no peculiar smell is produced. It is used in places such as families, hotels, and office buildings, and the water-saving effect is very significant. It provides a kind of travel for families and society. effective water saving facilities.

Description of drawings

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

Fig. 2 is a right side view of Fig. 1 .

The labels of the parts in the accompanying drawings are as follows: 1. Bedpan; 1-1. Water outlet; 2. Pull rod; 3. Water pipe; 4. Delay valve; 4-1. Push handle; Linkage shaft; 7. Return spring; 8. Dirt layer; 9. Sewage outlet; 10. Bedpan base; 11. Movable sewage basin; 12. Cover plate.

Detailed ways

Referring to Fig. 1 and Fig. 2, the utility model is composed of a bedpan 1 and a flushing and sewage device. The lower part of the bedpan is provided with a bedpan base 10, and the flushing and sewage device includes a movable sewage basin 11, a pull rod 2, a delay valve 4, and a valve ejector rod. 5. The linkage shaft 6 and the return spring 7, the linkage shaft passes through the bedpan base, and the two ends are supported on both sides of the bedpan base. In the middle of the shaft, when the toilet is in standby, the movable sewage basin is in a horizontal state as shown in the figure. The valve mandrel is fixedly connected to the linkage shaft, and the two ends of the return spring are respectively connected to the end of the valve mandrel and the bedpan base. The time-delay valve is connected to the water pipe and fixed on the upper part of the bedpan base. The pull rod is located outside the toilet and is fixedly connected to one end of the linkage shaft.

Referring to Fig. 1, the lower part of the bedpan water outlet in the bedpan base is provided with a sewage receiving layer 8, and the lower part of the sewage receiving layer is provided with a sewage outlet 9, and the sewage outlet is connected with the sewer. The position of nozzle 1-1 does not correspond.

Still referring to Fig. 1, in order to facilitate the dumping of dirt, one side of the movable sewage basin 11 is provided with an extended sewage discharge edge, and the sewage discharge edge and the bottom of the movable sewage basin have a gentle transition. Outfall.

Referring to Fig. 2, for ease of installation and maintenance, a maintenance port is provided at the rear of the base, and an airtight cover plate 12 is provided on the maintenance port. This cover plate is usually closed and only opened during maintenance.

The working process of the utility model is as follows. When the toilet is in standby, the linkage shaft is kept at a stable position by the valve mandrel under the action of the return spring. A certain size higher than the sewage outlet of the bedpan, so that a certain amount of water can be stored in the movable sewage basin to form a water seal. The water seal can play two functions, 1. Isolate the smell, 2. Soak the filth and eliminate the waste during flushing. Odor, and easy to wash away dirt. When the toilet needs to be flushed, pull the pull rod, and the pull rod will drive the linkage shaft to rotate at an angle. Then, the movable sewage basin and the valve ejector rod will rotate at a corresponding angle, and the movable sewage basin will tip over. At the same time, the valve ejector rod will be opened for a delay Press the handle of the valve to realize flushing. Under the scouring of water flow, the dirt in the movable sewage basin quickly rushes to the sewage receiving layer, and then enters the sewer from the sewage outlet. After the bedpan is flushed, loosen the pull rod, the movable sewage basin and the valve mandrel return, and the little flowing water that delays the flow out of the delay valve is stored in the movable sewage basin to form a water seal.

Claims (4)

1. non-tank water-saving toilet, it is characterized in that: it is made up of bedpan (1) and flushing filth-discharging device, the bedpan bottom is provided with bedpan pedestal (10), described flushing filth-discharging device comprises activity blowdown basin (11), pull bar (2), time-delay valve (4), valve mandril (5), universal driving shaft (6), and back-moving spring (7), described universal driving shaft two end supports is in the dual-side of bedpan pedestal, described activity blowdown basin is positioned at bedpan delivery port (1-1) bottom, one end is fixed in the universal driving shaft middle part, described valve mandril and universal driving shaft are affixed, described back-moving spring two ends connect valve mandril and bedpan pedestal respectively, described time-delay valve is fixed on bedpan pedestal top, the corresponding valve mandril of its handle (4-1), described pull bar is fixed in universal driving shaft one end.

2. non-tank water-saving toilet according to claim 1 is characterized in that: bedpan delivery port (1-1) bottom in the described bedpan pedestal is provided with and connects pollution layer (8), connects the pollution layer bottom and is provided with sewage draining exit (9), staggers in sewage draining exit and bedpan delivery port center.

3. non-tank water-saving toilet according to claim 2 is characterized in that: described activity blowdown basin (11) is the dustpan shape, and a side is provided with the blowdown limit of extension, and its edge suitable for reading is higher than sewage draining exit.

4. according to claim 1,2 or 3 described non-tank water-saving toilets, it is characterized in that: described bedpan pedestal rear portion is provided with service ports, and service ports is provided with airtight cover plate (12).

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