SU12088A1 - Boiler for water - Google Patents

Description

Patent No. 9 describes a boiling tank that is collapsible with an internal furnace, consisting of heating and receiving cylinders, separated by a cross tube diaphragm. The indicated boiler is equipped with an external double-wall cylindrical device for automatically feeding and heating the feed water with steam from the boiler. In addition, in order to regulate the flow of water in a double-wall feeding and heating device, a float is used, mounted on a vertical rod articulated with a valve lever of a water tap.

In the present invention, which is a modification of a boiling kettle described in patent No. 9, in order to improve the performance of the latter, the chamber of the above-mentioned float regulator is not located in a separate feeding device, but inside a transfer pipe.

In FIG. 1 and 2 depict two mutually perpendicular vertical sections of the proposed boiler.

This boiler consists of a head, a body (boiler for boiling water) and a base. The head section comprises: 1) a float chamber 32 with a float 7 connected to the water supply system 21, 2) a steam discharge chamber (destillation chamber) 8-8 with an outlet i and a tube 22 for removing water resulting from the condensation of steam, also to remove non-boiled water in case of damage to the plumbing valve, 3) transfer pipe 9–9 and 4) boiler 18–18 receiver with taps and a thermometer 23 and two pipes for connecting a thermos and a cooler.

The boiler body is a cylindrical tank 6-6 with the firebox 1-1 placed inside. At the bottom, the casing has a flange 15-15 for connecting a firebox and a smoke box to it, a combustion window 30 and a stopper 34 for discharging water. The constricted part of the body, passing into the transfer pipe 9-9, is provided with a flange for connecting the head part.

Toplivnik 1-1 has the form of a bell cut by three hollow partitions, the cavities of which communicate with the body of water. In the combustion chamber 35 there are two ascending channels 11-P and two descending 12-12. A pipe 16 enters the cavity of the middle partition and is provided with a tee at the bottom and serves to supply water from the float chamber 32 to the boiler body. The burner is equipped with a protruding flue window with a frame for attachment to the boiler body. At the base of the last partition 26-

26 are separated smoke box 3–3, space for the ash box 4 and blown 5-5 in the form of two parallel channels. On the side surface of the base there is a pipe 28 for connection to the chimney, a flap door 29 and two hatches 27-

27dl cleaning of smoke channels 12-12 and smoke box 3-3 from soot. The grate-shaped grate is installed on two corners attached to the upper edges of the partition 26-26 and has tides on three sides, of which are anterior-rectangular in shape, and the lateral fac6j-triangular (Fig. 2). Due to this, when the ash box 4, having the form of a parallelepeda, is inserted in its place along the two y-guides, between it and the side tides of the grate, two parallel triangular slots (acd) are formed. The air protruding through the door 29 is directed along two side channels 5-5 between the walls of the ash box and the partitions 26-26, whereby it is heated from contact with the latter. In the heated state, it enters the firebox 35 through gradually increasing slots, evenly distributed over the area of the grate. The adjustment of the air supply is made by moving the ash box, sliding along the corners fixed to the bottom.

The float 7 is installed on a vertical rod at such a height that there is enough space in the transfer pipe 9-9 to expand the water from heating to 100 C. Thus, when heated, water gradually fills the pipe 9-9 and begins to overflow into the receiver 18-18. The level equilibrium in the float chamber 32 and the pipe 9-9, with steady boiling movement, will be continuously restored by the flow of water from the aqueduct.

The resulting vapor from boiling is separated from the surface of the annular channel of pipe 9-9, and is directed into annular space 8-8 (steam trap chamber), where it comes in contact with the cold wall of the float chamber and condenses. The resulting water is discharged through the tube 22. The chamber 8-8, which serves to remove the steam, is a steam jacket that protects the boiling current from cooling in relation to the transfer pipe. On the wall of the float chamber, above the normal water level, there is a safety slot. In the event of a malfunction of the cheese plumbing valve, water will begin to overflow through the indicated gap into the steam discharge chamber, from where it will flow out, which will make it possible to notice a malfunction in the boiler. The latter can be connected to a thermos to obtain hot water as well as to a cooler.

The subject of the patent.

A water heater consisting of a boiling case with an internal firebox and a reservoir located above it for receiving boiled water using an automatic water level float controller described in paragraph 2 of patent No. 9, characterized in that the chamber of the said float regulator torus to maintain level in transfer tube 9,

it is located inside this crossover pipe and is separated from the walls by an annular space 8, designated for the condensation of steam and equipped with a pipe 22 for discharging both condensate and excess feed water flowing from the box 32 through the slots above the normal level.

Fig I.

Fig 2.