DE45110C - House water pipe with drainage of the Steigerobre - Google Patents

Description

IMPERIAL

PATENT OFFICE.

CLASS 8S: water pipe.

In order to prevent the water from becoming brackish as well as its freezing in winter or the waste of water necessary to avoid both to prevent the device shown in the drawing, by means of which is used Every time water is drawn off, the water in the riser pipes is transferred to one in the cellar The double cylinder located is drained and the next time water is drawn back into the riser pipes and is driven to drain at the extraction point.

The apparatus consists of the following main parts:

ι. the located in the basement, powered on in the domestic water supply pipe line between the D and the riser E Doppelcylinder AB, Fig. i, with the slider device C, the tube F and the box K \

1. the printing device at the extraction point, which has the construction shown in FIG. 2, if it is located on a head station (i.e. there is no extraction point further away from the cellar or the two cylinders A and B ) or from the one in FIG. 3 device shown when it has to serve an intermediate station;

3. the Druckrohr'G, in which in winter there is a drip, not easily freezing Liquid, such as oil, alcohol, glycerine or, in summer, water.

The facility is as follows: ■■

Fig. Ι shows the vertical section of two cylinders A and B screwed onto one another and that of the slide device C.

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Two channels α and α ¹ alternately convey the communication of the water from the supply pipe D to the upper cylinder A through the channel α or from the upper to the lower cylinder B, depending on the position of the slide b . Therefore, the slider C performs two functions, either it connects the feed pipe D with the inflow port α of the upper cylinder, or provides the communication of the duct with the inflow passage ^α λ a forth.

In cylinders A and B , two well-sealed pistons d and ^{dl are} connected to one another by means of a piston rod which goes through a stuffing box and which moves up and down in cylinders A and B.

On the side of the upper cylinder is a tube F, Fig. Ι and 4, which connects the upper cylinder with the lower through the openings e and e ¹ mediates.

At the circumference of the upper cylinder there is also an opening / through which the water in the cylinder A flows after the riser pipe E.

Also on this cylinder is a spring valve /, Fig. 1 and 8, which, when it is open, allows the water above the piston d to exit to the box K above it, t is a small valve, that allows the water, for example, that collects in cylinder B to exit, but does not allow the outside air to enter, that is, it closes upwards and opens downwards.

The slide b has a rectangular shape (Fig. 5 and 6) and is connected to a channel h

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the sides of which are two vertical bores i and i ¹ , which allow tap water to enter the room / under the slide in every position by virtue of the horizontal bores k and k ^l , as well as a circular opening m . The valve housing C is perforated according to the channels a and α ^Λ , η is a sieve to hold back impurities.

The slide device is connected to the pressure pipe G at the top.

The pressure device (Fig. 2), which is designed for the head station, consists of the small cylinder L with a well-sealing piston p which can be moved up and down in the same.

The movement of the piston ρ is effected by pressing the button r on the piston rod P. In addition, a refill channel Z is arranged on the cylinder L , which can be closed by the screw s . The pressure pipe G, which leads to the slide device in the basement, is also connected to the cylinder L.

The pressure device (Fig. 3), which, as mentioned above, is set up in an intermediate station, consists of the cast iron stand Q, in which the brass valve ^{housing Z, 1} is located, in which the latter the slide p ¹ by pressing its button r ¹ or easing up and down.

In the slide p ¹ there is an opening q which, when the slide is pressed down , puts the riser pipe E in communication with the outlet pipe R , while at the same time it connects the riser pipe E ¹ , which belongs to the floor above it, with the Establishes riser E rising from the basement. Likewise, the connection between the upper pressure pipe G ¹ and the lower pressure pipe G is canceled at the same time.

If the pressure on the button r ¹ stops, the slide p ^] connects the riser pipes E ¹ and E in the manner described below and also eliminates the closure of the upper pressure pipe G ¹ with that of G , but closes the outlet pipe R.

It can therefore be ^{transplanted from the upper floor by pressing the button r 1} by means of the pressure pipe G to the basement on the slide b, Fig. I; The water can also rise from the cellar through the riser pipes E and E ¹ to the upper floor without the water reaching the outlet pipe R or the outflow in this intermediate station, χ in Fig. 2 and 3 is a small channel, about the piston respectively. Slider removes any liquid that has entered. According to this it is made possible that several floors above one another can use a single device in the basement to save water.

The water is now withdrawn in the following way:

For a better understanding it is assumed that the water that has run off from the riser pipe E is above the two pistons d and d ¹ in the cylinders A and B, FIG. 1, which are in their lowest position. It is also assumed that the water extractor is at an intermediate station, that is to say that he has to do with the trigger, Fig. 3.

The slide b, Fig. 1, in the basement and p ¹ , Fig. 3, on the extraction point are in their highest position, because the tap water that has penetrated through the holes i and i ¹ under the slide b into the room / has pushed the slide b, FIG. 1, upwards; at the same time the liquid in the pressure pipe G was also forced upwards; the liquid continues the pressure on the slide p ', Fig. 3, of the intermediate station, which is thereby also pushed into its highest position. So this is the normal position of the two sliders b and p ^] .

In this position, the slide p ¹ allows the water in the riser pipes E and E ^{1 to} pass freely, as does the dripping liquid in the pressure pipes G and G ¹ .

If water is to be taken from the pipe, then the button on the intermediate station is pressed. The connection between the rising pipe E coming from the cellar of the apparatus and the drain pipe R is immediately established, while the connection between the rising pipes E and E ¹ ceases and the pressure pipes are also put on the connection.

The drip liquid located in the pressure pipe G , which incidentally is incompressible, experiences a pressure which is propagated to the head of the slide b, FIG. 1, in the basement and pushes the slide downwards into the position shown in the drawing. (The tap water in room I escapes through the bores i and i ¹ after the supply or connection pipe D.)

There is now the opening m in front of the connecting pipe and mediates the inflow of tap water under the piston d, which rests on the edge ο of the cylinder A; the piston d and with it also the lower piston d ' are pressed up by the water flowing in at D, the water above the two pistons d and d ¹ rises, the water above d going directly through the opening f , while the water above d ^l for the time being

is driven through the opening e ¹ , tube F and opening e over the piston d and from here to the opening f .

Now several periods of the piston stand follow:

1st period.

Shortly before the upper edge of the piston d reaches the upper edge of the opening f , i.e. at the level of g, the piston d will hit the valve J and lift it in such a way that at the moment when the piston d opens the opening f begins to close, so no more water can escape through f , this escapes through the segment-like notches of the valve piston /, FIG. 9, after the container K.

2nd period.

The piston d goes up further and exposes the opening f downwards again; the tap water flowing through channel α into cylinder A now passes directly through f into the ascending pipe E. If piston d is well sealed, it is impossible for tap water to pass over piston d and thus exert counter-pressure on piston d .

After the opening f has been completely uncovered by the rising of the piston, the water can reach the drain pipe R unhindered in the riser pipe E through the opening q of the pushed down slide p ¹ , FIG.

If the pressure on the button r ^{1 of} the pusher (Fig. 3) stops, then any tension in the valve body C, Fig. 1, stops, the tap water in the room / comes into play again and pushes the valve b up; ^{This lifts the slide 1} , Fig. 3, by means of the drip liquid located in the pressure pipe G , thereby connecting the two riser pipes E and E ^] and also gives the pressure pipe G ¹ the option of opening one on the upper floor with about the same pusher or the Trigger Fig. 2 pressure exerted after the slide valve housing C, Fig. 1, located in the cellar.

In this way, water can now also be taken from the upper floor.

The process in the cylinders after releasing the pressure on button r ¹ is now as follows:

When the pistons went up, a vacuum was created under the small piston d ^] in cylinder B , which comes into play after the tension under the upper piston d has ceased by releasing the pressure on the button r ^1; the same now acts as a suction and pulls the upper piston d downwards; This downward pull would probably be counteracted by the pressure of the water columns in the riser pipe E, which acts from below on the piston surface of the large piston d. Since, however, the water communicating through the channels a and α ¹ passes over the piston d ¹ , which has not quite reached the plate ν , to F and from here over the large piston d, which has also not reached completely under the plate u , so the pressure exerted by the bottom d of the upper piston through the water column is canceled, and there is the atmosphere under the small piston solely inlet to advantage, whereby even the weight of the piston, as well as the weight of the gradually from K by the valve J comes to the aid of falling water. The two pistons must therefore go downwards until the lower edge of the upper piston d rests on edge 0 , in which position the piston remains until water is to be removed again. Another push on the button of one of the pushers (Fig. 2 or 3) initiates the game described again.

How the handle (Fig. 2) is handled can be clearly seen from the drawing. It only needs to be mentioned that the channel Z is used to refill the dripping liquid. It is then closed airtight and watertight with the screw s.

It can be seen that there are several stations above or next to each other and one and the other the same apparatus, provided that it is only in its size for the highest or farthest located Station is calculated, can operate.

Should the water drain to a cylinder from two apartments in a house, the setup can take place as follows:

For the sake of clarity, one apartment is called I, the other II.

Each apartment in the house is given a valve C on both sides of the cylinders A and B , a pressure pipe G and a riser pipe E. The task now is to ensure that when water is taken from apartment I, the water does not enter the pipes of apartment II, and vice versa. The riser pipe of one apartment must therefore be closed if water is drawn from the other apartment.

This is done in the following way:

In each of the two riser pipes a slide ρ " shown in FIG. 7 is inserted, which has the device that the tap water moves it to one side and the pressure in the pressure pipe moves it to the opposite side, so that it moves when the former is pressed with the opening q ^{1 in} front of the pipe E , thus allowing passage, but causing the closure when the latter is pressed (see Fig. 7).

Claims (1)

Now you connect the riser pipe valve C of apartment II with the pressure pipe of apartment I, so it will close as soon as ^{the line for this opens by pressing a button r 1} in apartment I, and the water is prevented from entering To step riser from II, and vice versa. If the pressure drops, the slide opens and allows passage, permitted So also in II the water withdrawal. Patenτ-A NS requirements: i. In domestic water pipes with drainage of the riser pipes, the arrangement of the two cylinders AB, in which the mutually connected pistons of unequal diameter dd ^l move, which cylinders are connected at their upper end by pipeline eFe ¹ , and of which B at its lower end with an outwardly opening valve t is provided, while valve J opens the cylinder A after the reservoir K at the point of the piston d , further consisting of the valve housing C, which connects through the channel α to the lower end of the cylinder A and through a ¹ is in communication with the upper end of the cylinder B , and in which the slide b provided with the opening m and the cavity h, the lateral channels k and A: ¹ and the vertical channels i and i ¹ moves, further consisting of the Cylinder L, Fig. 2, with piston ρ and the pipe G, which is in communication with the cylinder housing C and with water or a liquid that does not freeze easily, glycerine etc. is filled.
The modification of the under i. marked device in such a way that the cylinder L ^{1 is provided} with riser pipe EE ¹ and the outlet R , and accordingly the piston p ^{l has} a cutout q for regulating the passage. The modification of the under i. marked device in such a way that when using two tapping points with an apparatus AB in the basement, both the pressure pipe G of one tapping point and the general supply pipe with a valve housing inserted in the riser pipe E of the other tapping point are connected in such a way that the slide p ^{2 movable therein} can be pushed back and forth from one side through the pressure pipe liquid, from the other side through the tap water, and the opening q ^{l of} the slide either keeps the supply line closed or opens. For this purpose ι sheet of drawings.