SU30138A1 - Boiler for water - Google Patents

Description

The proposed boiler, referring to the type of continuous boilers, operating with an internal firebox in the boiler case, works on the principle of static expansion of water when it is heated to boiling in its entire volume, with boilers being disassembled at the level of the mirror boiling water, and for water supply is equipped with a special automatic valve.

 In FIG. 1 and 2 show vertical sections of the boiler; FIG. 3-section along the line: A Snafig.1; FIG. 4 is the same, along the line EFMN in FIG. 2; FIG. 5, b, 7, 8-valve parts; FIG. 9, 10,11-vertical slit; FIG. 12 is a horizontal section of another embodiment.

The boiler consists of a smoke box /, a firebox // and an outer co. zhuha /// with regulating devices (Fig. 1 and 2). The cylindrical base of the boiler is divided into two parts by two partitions: the middle forms a blower into which the spool box is inserted, and the two extreme parts are a smoke box that communicates with the chimney.

The firelighter is a pro, thrown cylinder, cut into three

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hollow partitions whose cavities communicate with the body of water of the hull. One of the partitions, the middle one, does not reach the bottom, and the other two, the lateral ones, do not reach the top of the cylinder. A feed box pipe enters the cavity of the middle partition. Four flue channels — two ascending and two descending — are formed between the partitions. A choke crane 6 is installed in the tank 2 to disassemble the boil. Slightly above the level of the boiling water mirror on the inner surface there are a number of rectangular openings for draining the excess boil, which, together with the condensate, goes out through the opening with the nozzle 5. Inside the tank 2 there is a receptacle 3 in which the feed valve is located, in the event of a malfunction the cheese is poured over the edge of the vessel 3 into the annular space between the latter and the tank 2 and goes out through the hole with the nozzle 5. The feed valve is a float, moving schiys the vertical appendages water pipe // serving him axial rod, and secured to kryschkoy reboiler 9 the nut 10 adjusts the height of water level in the reboiler. The “OK 12” is connected by means of two pillars bk 14 with two levers 15 pivotally connected to the valve body / 7, screwed onto the plumb-up process of the water pipe 7 /. The levers / 5 pressurize three semicircular protrusions 18 onto the valve cover 19, and which has a machined hole to place the spherical shape of the valve 20. - the housing 77 has two main inlets 21 for introducing water into the receiver 3.

The boil is disassembled directly from the upper water volume of the booster from the level determined by the height of the water rising in the expander upon reaching very high temperatures in the lowest water layers in the boiler. In this case, the expander is the free volume (above a certain constant level of raw water), which is limited by two concentrically located cylinders, namely, the lateral surfaces of the outer reservoir; the vor 7 and the first inner vessel 2, the excess bales are removed through the openings fabric, as well as pairs formed during boiling, passing into salt: udb 2 into condensate.

The large cross section of the annular channel of the expander causes the static process of expansion of water from heating, and the height of the valve nipple determines the flow of boiling only when it reaches the boiling point of the entire water volume. A system of concentrically located three vessels 7, 2, 3, of which the first and third are communicating, provides for the possibility of such an adjustment, in which, in the case of continuous inflow of water from the water supply system at high pressure and in the absence of float and valve, broken and through the fitting of the faucet will flow fully prokip Chenna water. At the same time, the adjustment of the supply of raw water to the tank 7 from the communicating vessel 3 is carried out as follows: the surplus incoming raw water will immediately be poured over the vast edge of the vessel 3 to the tank 2 and further removed from the boiler through the valve 6. This eliminates the possibility of increasing the level raw water

in the tank. 7, and therefore, when heated, raw water cannot reach the level of the location of the piece) of the crane 6, which corresponds to the boiling state of the entire water volume of the boiler.

A catch trap of boiling water inside the tank 7 is set to an annular shaped trap 22 suspended by fittings 23 to the walls of the tank.

The tank 2 is connected to the float vessel 72, immersed in the tank in such a way that the nutrient 7 goes down into the middle water tank and the nozzle 5 goes out through the wall of the tank 7.,

Upon kindling, the water in the float vessel is heated and, expanding, is discharged over the edge into the collector, which is a natural adjustment before the apparatus begins its operation ...

When disconnected from the thermos-cooler, the trap 22 will be filled with boiling water and, having no output, will cause an increase in the level of the float vessel 72, which will begin to discharge hot water through the nozzle 5 of the tank 2 to the sewer.

In the case of a faulty cheese valve, the water will overflow over the edge of the vessel into the tank and nozzle 5 without raising the water level in the tank 7.

 To cool the boil, a vessel with heat insulation is used, inside of which is placed a cylinder 57; with a pipeline having a valve 32, a three-way valve 33 and an installed valve or stopper on the tee 34. The boil current passes tank 35 through the pipe with valve 5. Process 56 connects the cooler to the boiler valve and branch 37 to the water supply system. Operating by valve 52 and a three-way valve 33, water can be directed from the water supply system through the cylinder or, if it is mine, directly to the boiler. Upon opening venootyl 32 and turning the three-way valve to direction 38, the thermos-cooler will cool the boil in tank 55. With the valve 32 and pipeline 5 closed, water from the water supply is sent directly to the boiler and mine. The thermo cooler in this case will work as a thermos to maintain the boiling temperature. Water from the womb 5 / in this case can be flushed through the tee 34 into the sewer.

The subject matter of the invention.

1.Tip for water with an internal firebox, cut by three vertical water spans forming a combustion chamber and four fire channels, of which two ascending and two descending opening into the substitution of the boiler equipped with a three-layer partition forming with substitution Horseshoe smoke box with two hatches and a blower, characterized in that at the level of the boiling water mirror a crane clamp 6 is fixed for disassembling the boil and slightly higher on the inner surface of the annular canal boiling water are present openings for the steam and heated izlischka TCA.

2. In the case of the boiler indicated in clause /, the feed valve is different in that.

that the valve body / 7 with the lid 19 with the ball 20 is pressured using three semicircular protrusions 18-18-18 hinged levers 15-15 connected by suspensions 14-14 with a float 72-72 moving along the vertical process of the water pipe 77 serving It has an axial rod and is fastened on the bottom with threads 77 of the valve body with two outlets 27-27, and at the top with a boiler lid 9 with a nut 10 that regulates the height of the level in the boiler.

3. The form of the boiler, indicated in paragraph 1, characterized by the use of an annular catcher 22 for boiling water suspended by fittings 23 to the wall of the tank 7 (Fig. 9, 10 and P).

4. In the case of the boiler indicated in item 1, use of a thermos-cooler, which is a collecting tank for boiling water and enclosing a vessel in its internal cavity for cooling the boil with raw feed water flowing through it (Fig. 9).

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FIG. 9 FIG, to FIG.L .-- ,,.