SU5A1 - Boiler for water - Google Patents

Description

The proposed boiler is intended to produce large quantities of water thoroughly boiled, partly cooled, and to eliminate the possibility of mixing boiled water with raw, which causes the spread of diseases.

FIG. 1 and 2 show two forms of making the boiler in vertical sections, and FIG. 3 gives a horizontal section of the one and the other form of the boiler at the level of the furnace, along the line A - B.

The boiler consists of a closed heating boiler 1 with a furnace inside, from a receiver 29 for collecting boiled water and from a feeding box 21 (Fig. 1 and 2), which serves as a regulator when filling the heating boiler with water and partly with a refrigerator for cooling boiled water and condensation of boiling steam. Both forms of the boiler (Figs. 1 and 2) in the arrangement of the heating boiler and the receiver for boiling water are the same and differ only in the design and arrangement of the feeding box 21.

The heating boiler consists of a closed casing 1, inside of which is located the furnace 2 with chimneys 3, 4, which increase the heating surface of the water. The boiler is supplied with raw water through pipe 16 through the valve /, which is automatically locked with increasing pressure inside the boiler and thus blocking the access of raw water to the boiler. Under the action of the boiler, the water filling the preheater. The boiler and the surrounding chimney are quickly boiled, so that the pressure inside the boiler rises, the valve / automatically closes, and the boiling water, by the action of steam, flows through the central pipe 17 receiver 29 until the pressure inside the boiler on the valve / is greater than the pressure of the water column in the feed tube 16. When the level of boiling water decreases to the lower section of the pipe 17, the pressure in the boiler will decrease, after which the valve / {and the boiler will open sn va zapolnits raw water. Due to the considerable height of the pipe 17, the transfer of the boil over the pipe can begin only after a strong boil of water i-;

a significant increase in vapor pressure in the heating boiler 1.

The receiver for boiling water consists of a casing with a lid located above the heating boiler and a central tube connected to it 17. Boiled water is taken from the receiver through a collapsible tap 24. Excess steam is removed from the receiver through pipe 27 (Fig. 1) or 32 ( Fig. 2).

In the embodiment of the boiler of FIG. 1 A nutritional box 21 serving as a cooler for cooling the steam produced by boiling is fixed to the outer wall of the apparatus and consists of a double-walled vessel; A vapor tube 27 from receiver 29 is introduced into the space between the walls 18 and 20 of the vessel, through which steam enters and condenses here, preheating cold water flowing into the interior of the box from the aqueduct. The feeding box is filled with cold water from the plumbing automatically with help: and a valve with a ball float 26, as a result of which the water level in it is kept constant at the same height and, therefore, the pressure in the feeding tube 16 is always constant.

In the embodiment of the boiler of FIG. 2, an annular feed box, also serving as a cooler, is located between boiler 1 and receiver 29 and consists of three compartments: from ring box 21 for cold water coming from the water supply through a valve with a ball float 26 and a connected feed pipe 16 to the bottom of the boiler booster; from the ring box 20, which serves to condense the steam coming from the receiver 29 through the pipe 32 and from the annular space 22, which communicates with the receiver tube 33

and serves to cool the boil, the condensable steam and the cooled boiling current heating the cold water that is used to power the boiler.

The amount of boiling water transferred to the receiver for one boiling up of the apparatus depends on the length of the end of the pipe 17, placed under the lid 10 of the boiling tank, and the accuracy and automaticity of the apparatus entirely depends on the sensitivity of the valves 26 and on the correct location of the nutrient boxes - refrigerators 21, level whose waters should be well below the upper edge of the pipe 17.

SUBJECT OF INVENTION.

Claims (3)

1.Tip for water, which has a firebox with partitions at the bottom for increasing heat, and the upper part serves as a receiver for boiling water discharged through a special pipe, characterized by the use of a self-closing valve 1 {for strengthening pump boiling through a long pipe 17, the outlet of which is located above the water level in the receiving chamber 21. 2. The form of the boiler according to claim 1, characterized in that the refrigerator that serves to condense the steam is fixed to the external wall of the boiler (Form 1). 3. The form of the boiler according to claim 1, characterized in that the refrigerator consists of an annular chamber placed between the boiler and the receiver of boiling water and consisting of a box 21 for fresh cold water, a box 20 for condensation of steam and a separation 22 for cooling boiling point (f. 2).