RU5388U1 - UNITAZ-STORAGE - Google Patents

Abstract

A storage toilet bowl containing a collection tank with a drain pipe and a main bowl attached to it with a flushing nozzle in its upper part and with a round outlet in its lower part with a cylindrical collar and with a seal, a rotary bowl-valve of a spherical shape, rigidly attached to the rods pivotally mounted to rotate the shutter bowl relative to the main bowl on the axes, and the shutter bowl in its initial position fits snugly on the seal from the bottom of the main bowl to form a water shutter, the mechanism lifting and lowering the shutter bowl and the toilet flush device, characterized in that additionally introduced knives are mounted below the shutter bowl, a grill mounted inside the collection tank, a load pivotally attached to the shutter bowl, a flush switch, a flush tube of the shutter bowl and the ventilation pipe, the mechanism for raising and lowering the shutter bowl is made outside the tank and is equipped with a pedal connected through the flush switch to the flush device, the flush device additionally contains a rim-cup mounted in the upper part of the main bowl with the formation of a concentric cavity between its lateral surface and the inner surface of the main bowl, and along the lateral surface of the rim there are a number of nozzles in the form of slots, the cavity and the flush tube of the shutter bowl are connected to the water supply pipe, a lever is pivotally attached to the pedal, the other end of which pivotally attached to an additional rod rigidly connected to an axis passing through a sleeve installed in the hole of the side wall of the container and rigidly attached to the corresponding rod of the shutter bowl, axis c

Description

IPC at 61 D 35/00

UNITAZ - STORAGE

Technical field

The utility model relates to the sanitary equipment of vehicles, such as railroad cars, and relates to devices for collecting feces and wastewater and their mechanical treatment.

Known portable toilet with a flushing bowl - shutter 1, containing a container with a built-in main bowl with a flushing nozzle in the upper part, a round hole in the lower part, with a flange around the hole, a cleaning scraper and a seal. The spherical-shaped shutter bowl is rigidly attached to the rods. The axes are pivotally mounted in the trunnion pins and are rigidly attached to the main bowl with the possibility of rotation of the shutter bowl relative to the main bowl. The shutter bowl is located beneath the opening of the main bowl, adjacent to the seal. The mechanism for raising and lowering the flush cup-shutter consists of a rod with a handle outside the tank, the lower end of the rod is attached to the flush cup-gate in such a way that, by lifting the handle of the rod, the latter rotates the cup-gate around the axes. In this case, the scraper-cleaner of the main bowl carries out mechanical

State of the art

cleaning of the flushing bowl-shutter from feces, dropping them into a container. The main bowl of the toilet is flushed with water from a flushing nozzle, to which water is supplied from a separate tank by a hand pump.

The disadvantage of this device is the possibility of large fractions of feces getting into the collection tank, the presence of only one nozzle, which is difficult to effectively wash off from the entire surface of the main bowl, and no flushing of the shutter bowl.

Utility Model Essence

The utility model is based on the task of creating a toilet bowl, the design of which ensures the collection of feces and wastewater with grinding of large fractions, and a high-quality flushing of the surface of the main bowl and the shutter bowl.

The solution to this problem is achieved by the fact that in a toilet with a flushing bowl-shutter 1, containing a collection tank with a drain pipe and a main bowl attached to it with a flushing nozzle in its upper part and with a round outlet in its lower part with a cylindrical collar and with a seal , a rotary cup-shutter of a spherical shape, rigidly attached to rods pivotally mounted with the possibility of rotation of the cup-shutter relative to the main cup on the axes, and the cup closes snugly against the seal from the bottom of the main cup to form the water trap, lifting and lowering mechanism of the shutter-bowl and toilet flushing device according to the utility model is further introduced knives.

fixed from the bottom of the shutter bowl, a grill mounted inside the collection tank, a load pivotally attached to the shutter bowl, a flush switch, a flush tube of the shutter bowl and a ventilation pipe, a mechanism for raising and lowering the shutter bowl is made outside the tank and equipped with a pedal connected through flushing switch with flushing device, flushing device additionally contains a rim-cup mounted in the upper part of the main bowl with the formation of a concentric cavity between its side surface and the inner surface of the main ashi, with a series of nozzles in the form of slots made on the side surface of the rim, the cavity and flush tube of the shutter bowl are connected to the water supply pipe, a lever is pivotally attached to the pedal at one end, the other end of which is pivotally attached to the additional rod rigidly connected to the axis passing through a sleeve installed in the hole of the side wall of the container and rigidly attached to the corresponding rod of the shutter bowl, the axis on the other side of the bowl of the shutter is mounted in a sleeve installed in the opposite side wall of the container and rigidly attached to the corresponding rod, the sleeve on the outside of the tank is closed by a lid.

The introduction of these distinguishing features allows you to grind large fractions of feces before they enter the collection tank, to improve the quality of flushing the surface of the main bowl and the bowl-shutter, and the flushing of both cups is carried out simultaneously.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 — General view of the toilet bowl — on position — solid lines, in the folded-out line); figure 2 is a view along section bb in figure 1. Positions in figure 1; a are designated: 1 - capacity; 2- main bowl; 3- rim-glass; 4- cavity; 5- slots; 6-pipeline; 7 - outlet; 8- shoulder; 9- seal; 10- bowl - shutter; 11-thrust; 12.15-axis; 13, 16- sleeve; 14 - additional traction; 17 - knives; 18- cargo; digging ir

19- lattice;

20- pedal;

21- lever;

22-switch;

23- flushing tube;

24- ventilation pipe;

25-drain pipe;

26- cover.

BEST IMPLEMENTATION

The proposed storage toilet contains a collection tank 1. In the collection tank 1, a main bowl 2 is installed and connected to it. A rim-glass 3 is attached to the upper inner part of the main bowl 2 so that a closed cavity 4 is formed between it and the upper inner part of the main bowl 2 A number of nozzles in the form of slots 5 are made in the lateral surface of the rim-cup 3. The main bowl 2 of the toilet bowl is provided with an inlet, to which a pipe 6 for supplying flushing water to the main bowl 2 of the toilet bowl through the cavity 4 and the slots 5 is connected. the sheath 2 has an outlet 7 and is made in the form of a cylindrical surface forming a shoulder 8. A seal 9 is fixed on the outer cylindrical surface of the shoulder 8. Under the main cup 2, coaxially with the outlet 7, a spherical shutter-cup 10 is fitted adjacent to the seal 9.

a form having diametrically arranged rods 11 rigidly attached to it. One of the rods 11 located on the side of the mechanism for raising and lowering the bowl-shutter 10, which is made outside the tank 1, is rigidly attached to the axis 12 passing through the sleeve 13 fixed in the wall of the tank 1. An additional link 14 is rigidly attached to the axis 12. An axis 15, pivotally mounted in the sleeve 16, is rigidly attached to the other link 11 from the opposite side of the shutter bowl 10. The arrangement of the bushings 13,16 is aligned. On the outside of the bottom of the shutter bowl 10, knives 17 are rigidly mounted and the load 18 is pivotally attached. Inside the container 1, a grill 19 is fixed, and the plates of the grill 19 are mounted so that the blades 17 attached to the bottom of the shutter bowl 10 are in their original state ( under the outlet 7 of the main bowl 2) are located in the gaps between the plates of the lattice 19. The mechanism for raising and lowering the shutter bowl 10 includes a pedal 20 with a lever 21 pivotally attached to it, the other end of which is pivotally attached to the additional rod 14. On the pedal 20 mounted switch

22 supply flushing water to the pipe 6, which also has a flushing tube

23 of the shutter 10. The toilet bowl is equipped with an exhaust vent pipe 24 in the upper part of the tank 1, and a drain pipe 25 is mounted in the lower part of the tank 1. The outer sleeve 16c is closed by a cover 26.

DEVICE OPERATION After feces hit the bottom of the shutter bowl 10, the pedal is depressed

20 of the mechanism for raising and lowering the shutter bowl 10. The movement of the pedal 20 through the lever 21, the additional rod 14, rigidly attached to the axis 12, is transmitted to the rod 11, which rotates with the axis 12 and moves the shutter bowl 10. With the beginning of the movement of the shutter bowl 10 and before it comes to the maximally raised position (dashed-dotted lines in Fig. 1), the bottom of the shutter bowl 10 is forcibly cleaned with a seal 9 and the feces are simultaneously dumped onto the grate 19. When the cup shutter 10 comes to its maximally raised position, it forcibly ends I clean the cup-shutter 10 and through the flush switch 21 a portion of flush water from the metering device (not shown in Fig.) is supplied to the pipe 6 and through it into the cavity 4 and the flush pipe 23. Next, the water passing through the slots 5 and flush pipe 23 , simultaneously flushes the main bowl 2 and the shutter bowl 10 respectively. With the end of the flush and release of the pedal

21 under the action of the load 18, the cup-shutter 10 returns to its original position. This movement is used to grind feces. Grinding occurs as a result of the movement of the knives 17 between the plates of the lattice 19. After returning to the initial position of the shutter bowl 10, it is filled with water flowing from the surface of the main bowl 2. At the same time, the water lock is restored and at the same time the metering flush device is filled, after which the toilet bowl is ready to reuse. The cover 26 serves to eliminate the penetration of odor from the tank 1 into the toilet room.

one

to grind large fractions of feces before they enter the collection tank, improve the quality of washing the main bowl and the shutter bowl, and thereby achieve the solution of the task, which consists in creating a storage toilet, the design of which ensures the collection of feces and wastewater with grinding of large fractions , high-quality flushing of the surface of the main bowl and the bowl-shutter.

INDUSTRIAL APPLICABILITY

A prototype of a utility model is designed and manufactured. Successful trials have been carried out. Serial production is being prepared.

SOURCES OF INFORMATION

1. US Patent No. 3251068 of May 17, 1966. A portable toilet with a flushing bowl-shutter, M.cl. E 03 D 1/34 (NCI USA 4-323), prototype.

Claims (1)

A storage toilet bowl containing a collection tank with a drain pipe and a main bowl attached to it with a flushing nozzle in its upper part and with a round outlet in its lower part with a cylindrical collar and with a seal, a rotary bowl-valve of a spherical shape, rigidly attached to the rods pivotally mounted to rotate the shutter bowl relative to the main bowl on the axes, and the shutter bowl in its initial position fits snugly on the seal from the bottom of the main bowl to form a water shutter, the mechanism lifting and lowering the shutter bowl and the toilet flush device, characterized in that additionally introduced knives are attached to the bottom of the shutter bowl, a grill mounted inside the collection tank, a load pivotally attached to the shutter bowl, a flush switch, a flush tube of the shutter bowl and the ventilation pipe, the mechanism for raising and lowering the shutter bowl is made outside the tank and is equipped with a pedal connected through the flush switch to the flush device, the flush device additionally contains a rim-cup mounted in the upper part of the main bowl with the formation of a concentric cavity between its lateral surface and the inner surface of the main bowl, and along the lateral surface of the rim a series of nozzles are made in the form of slots, the cavity and the flush tube of the shutter bowl are connected to the water supply pipe, a lever is pivotally attached to the pedal, the other end of which pivotally attached to an additional rod rigidly connected to an axis passing through a sleeve installed in the hole of the side wall of the container and rigidly attached to the corresponding rod of the shutter bowl, axis c nother-side shutter cup mounted in a bushing mounted in the opposite side wall of the tank and rigidly connected to the corresponding rod, the sleeve outside the container lid is closed.