SU80472A1 - Water heater - Google Patents

Description

The water tank, P1, consisting of the steam boiler and the steam electrode boiler, which has a hatching capacity that is regulated by its position in the letter level. The water space of the ooinepa is connected to the water space of the boiler, as a result of which the boiler is always under pressure from the water in the boiler.

Distinguishing: a feature of the water heater is the connection of the IIHe of water from 1 to 1 and the infrastructures of the ectrod steam boiler and steam boiler (1 tera that provides ab -: - somatic; -; 1lera.

When the boiler load increases, the steam consumption increases i-:, as a result, pressure in the boiler drops and causes water to flow from the boiler, which leads to riOBijiUieiniio in the water level and yi; In the case of loading of a new file, the reverse is observed.

In a manner described, the automatic control of the required boiler output, connected to the boiler, is required.

Consideration of a water heater is simple but it is reliable in operation and provides automation of control and regulation.

FIG. Figure 1 shows schematically the water heating system, in which the SM pg-wire is connected, and the boiler and the boiler are connected in a single wagon; pa fpg. 2 - water heater, k, steam boiler on ;; the electrode boiler is a separate compartment of blood vessels, soyediyepi; between the two trumpeted; n.

The boiler of FIG. 1 water heater has a top collector / for hot water and; m1: / 1 and n 1 k.chlector .2 for cold; odes. The collectors are connected between the co6oi water pipe system 3.

Upper collector / nx; e krap - t, and uizpiy collector 2 - kr; - py 5 and 6. Through nizhppG collector 2 passes Gyaroirovod 7 and trubg:

d, return condensate. In the lower part of the tank, the collector 2 has an electric 1 Aron boiler U, n eioiiii ii pass nzol tori 10 through which the electric current is fed from the network to the electrodes //. BoihTep in its upper part n. Has a tap 12. The PRN HOMOUIH tap 5 is connected to the boiler nnteyu bled (nanodimeter with water supply. (/. And nrn NOMON1N tap 4-- with a network of hot water).

Before running water 1, 1; -e, it is necessary to close all taps and noses into operation, by applying a non-temporal current to the electrodes of the U /, oTKpbrjb but.toy to J and 6. At the same time, the water will not flow through the faucet 5 to the bottom co.,: 1 collector 9, will fill the pipes of the water pipe system 3 and ver, no co. 1: ektor /. After the water tank is filled with water, the tap is opened 6 n and the water begins to flow into the boiler. When the water level in the boiler reaches the electrodes II, the ice will be closed. 13 as a result, the water heats up and revolves. In the drug JvQeXsf, the amperage will reach - / 3 the nominal amperage,

Kpaii 6 is closed ....,

The image of О1Д1ЬЬ in a circle of naps displaces the air from the boiler into the boiler

11a |) onrov4tsu 7 "N.-. HOCTeHeinio zalnet em / kdutrubny boiler volume. O1-yes, the whole volume will be filled with bulk, through steam 6 no steam will start and the valve will close. After that, 1n: 1s in the boiler of the bunker, but the boiler 7, into the boiler and the sonrikas with the cold surface of the water pipe system i 3, will condense and transfer its heat through the walls of the pipes. Formed-1YS when this cocdeisat will flow down the tube S back to the boiler. The lower end of the 8 is the same income; it is up to the bottom of the boiler and the position is significantly lower than the required) electrodes 11.

As the water boiler is boosted, the steam pressure in KOT.ie is up to an increase in} g In the moment when the steam pressure is equal to the pressure of water in the m number; 1 burner, the tap (5 opens. At In this way, the water supply is balanced and the steam pressure and the water level in the steam generator do not change. As the water further heats up, the intensity of the steam process decreases and the steam increases. Under the influence of the increased vapor pressure ( prn constant pressure of water in the drain manifold) part of the water from the boiler will be B1 1 pressed to Oyler pipes but through the cock 6 and ii oly level are poniz1 boiler. non consequence voltage level of water in the boiler area Vits sokrandenie eoirikosioveni // electrodes with water, .oTopoe obue.chovnt u.mepsheppe vaporization.

A tap 4 is opened to supply hot water from the boiler to the network. Ps1 as far as hot water is removed from the boiler through tap 4 to the port through Lrai, cold water is used. The temperature of the walls of the water | ) of system 3 is lowered, the process of condensation of steam on the surface of the manifold assembly is accelerated, the capacity of the boiler is insufficient, and the pressure of steam in it begins to fall. Due to the presence of pipes connecting the boiler through valve 6 to the lower manifold J when the pressure in the boiler drops, water from the boiler through valve 6 will begin to flow into it. As a result, the water level in the boiler will rise, the electrical power from the network will increase and the steam will increase accordingly. and vapor pressure. Water flow into the boiler from the lower manifold 2 through valve 6 will continue until its level in the boiler reaches such a mark, which will ensure equality between vaporization and condensation of steam on the walls of the water tube system 3.

Thus, the movement of water through faucet 6 occurs continuously, then in another iiaiipaB; iei; i ii, 13 in the past, due to the fact that

boiler heat load.

The heat capacity of the boiler is determined by the surface of the water pipe unit 3, and the max. Small electrical power is determined by the area of: 5W /.

Oh yeah Figure 2 shows a diagram of the connection of electrode steam ia 9 with a conventional one (boilerrol, which has an automatic process; 11). Place located in the heater shown in. i, fully co; wounds. The diagram shown in FIG. 2, in the case of the transfer of existing constructions in boiler plants to the use of electricity while simultaneously fully automating their work.

Zodotrubnoe execution of the boiler is shown in the diagrams conditionally and the ket pip is made of steam pipes.

Thing

an oodheater consisting of a steam water heater o elec; ro.:; a pogo steam boiler whose capacity is regulated by | 0. water level in it, characterized in that the water ipr-crpaiieiBo of the boiler is connected to the boiler, in order to automatically re performance of the boiler depending on the water of the boiler iiiopa pz.

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