RU1896U1 - BLOCK AND MODULAR BOILER ROOM - Google Patents

Abstract

BLOCK-MODULAR BOILER ROOM, comprising a boiler unit and an auxiliary equipment unit connected to it via a heating path, wherein the equipment of the units is installed in transportable modules equipped with docking units, characterized in that a complexon water treatment device containing a reservoir and a dispenser is additionally introduced into it, moreover, the dispenser is installed directly on the pipeline of the heating tract and connected to its cavity directly, and to the cavity of the tank through shut-off valves. 2. The boiler house according to claim 1, characterized in that the dispenser is made in the form of two parallel pipelines installed vertically on the heating path pipeline and spaced along it at a distance equal to 0.5 to 10 times the diameter of the heating path pipeline. 3. A boiler room according to claim 1, characterized in that the dispenser is made in the form of a pump. 4. Boiler room under item 1, characterized in that it contains 2 to 5 modules.

Description

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BLOCK AND MOYULAR BOILER ROOM WITH ACC. NO. WATER COMPLEX.

The utility model relates to heat engineering, namely to boiler plants for heating and hot water supply.

A well-known boiler installation for autonomous heat supply systems / 1 /, comprising a boiler with a water-cooled furnace, equipped with a burner device, as well as a water sifter of hot water supply connected to the boiler via a heating path.

A disadvantage of the known boiler house is the lack of mobility.

The specified drawback is eliminated in the front-mounted boiler room 121. The specified boiler house contains J block of boiler units and a block of auxiliary equipment connected to it via the heating path. Auxiliary equipment includes a heat exchanger unit with primary and secondary coolant circuits and a make-up water pipeline, at the inlet of which mechanical and Na-cation exchange filters are installed. The equipment of boiler units and auxiliary equipment is rigidly installed in the block modules, then the modules installed on a common hard

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a transportable base (on a sleigh) and interconnected by docking units with shutoff valves. The frames of the modules are provided with internal partitions containing fastening elements of the corresponding equipment.

The field of technology.

The prior art.

filters, the dimensions and weight of which exceed the total dimensions and weight of all auxiliary equipment of the boiler room.

The essence of the utility model.

The basis of this utility model is the task of creating a block-modular boiler house whose design allows to increase its transportability.

The solution of this problem is achieved by the fact that in a block-modular boiler house containing a boiler unit and auxiliary equipment connected to it via a fairy path, while the equipment of the units is installed in transportable modules equipped with docking units, according to a utility model, an additional water treatment device with a krimplekson containing a tank is additionally introduced and a dispenser, wherein the dispenser is mounted directly on the pipeline of the faerie tract and is connected to its cavity and the cavity of the tank through a lock reinforcement.

Moreover, the surface of each module is insulated, and the number of modules in the boiler room is equal to from 2 to 5.

The introduction of an input device with a complexon allows to increase the boiler room transportability by reducing its weight and size characteristics and reducing the consumption of chemicals for softening the boiler fluid ..

The implementation of the modules thermally insulated, as well as the rational choice of their number additionally increase the transportability of the boiler room without affecting its performance. 1

-A brief description of the drawings.V

The essence of the utility model is illustrated by drawings.

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shown in FIG. 1 ... 4. In FIG. 1 shows a general view of a two-unit modular boiler room; FIG. 2 - its functional session, in FIG. 3 is a drawing explaining the construction of a water treatment complexon, and in FIG. 4 is an alternative embodiment of a dispenser of a complexon water treatment device.

The best design option.

The block-modular boiler house (Fig. 1) contains a base 1 on which the boiler unit 2 and the auxiliary equipment unit 3 are rigidly mounted in the heat-insulated modules. The boiler unit in the simplest case contains (Fig. 2) a boiler 4, a burner device 5 and a pipe system 6 connected through shut-off elements 7 and 8 and pump 9 to the primary circuit of the heat exchanger 10, the secondary circuit of which is connected to the hot water supply pipes 12 and 13, and the primary circuit to the heating pipes 14 and 15.

On one of the pipelines of the heating path, for example 16, (Fig. 2), a water treatment device, complexon 17, containing (Fig. 3) a reservoir 18, a dispenser 19 and shut-off valves 20 and 21, for example, made in the form of taps, valves, is installed .

Drill valve 20 connects the cavity of the reservoir 18 through the dispenser 19 with the cavity of one of the pipelines connected to the fairy path of blocks 2 and 3, for example, to the pipeline 10 (Fig. 2).

Stop valves 21 connects the reservoir 18 with its input crow) d22.

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along these pipelines at a distance d | (0.5 ... 10) d, where d2 is the diameter of the pipeline on which the dispenser 19 is installed.

alternative embodiment (Fig. 4) the dispenser is made in the form

electric pump.

The work of the proposed boiler room.

Before starting the boiler room, close the shut-off elements 20 and add powdered or concentrated solution of complexone based on phosphonic acids to the reservoir 18 ,. for example zinc hydroxyethylidene diphosphonate (Zn HEDP) and water is added to it from the condition for obtaining a complexon solution c. concentration of 2 ... 20%. This allows after

dosing provide c. the boiler waterway, the required concentration of complexone is 1 ... 50 mg / ji. At the same time, when consumers of hot water supply and heating are connected to the pipes 12 and 15 and when the pipe system 6 of the boiler 4 is filled with water, the burner 5 and pump 9 are turned on. Under action, pump 1, the water recirculates the pump outlet 9 along the way; shut-off element 8 - pipe system 6 - the locking element 7 is connected in parallel to the primary circuit of the heat exchanger 10 and the consumer of heating water connected to the pipes 14 and 15 - the input of the pump 9.

The water in the element 6 of the boiler unit 2 nafa and passing the primary circuit of the heat exchanger 10 transfers its heat to the coolant circulating in the secondary circuit

heat exchanger 10 (hot water circuit). Loss of water circulating in the heating circuit is replenished by make-up water coming from the water supply connected to the pipe 23.

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pressure difference. When opening the locking elements 20 and closing 21 of the device 17 due to the specified pressure difference, a metered solution of complexone is fed into the water of the fairing path. Water treated with the specified reagent is pumped with the aid of pump 9 into the circuit of the heating system and prevents the formation of deposits in the form of scale and sludge in the corresponding thermal elements.

The use of complexon as a chemical reagent allows reducing the consumption of chemical reagents in the boiler room by 2 ... 3 orders of magnitude in comparison with the well-known technical solutions.

In this case, the weight and size characteristics of the boiler room elements associated with the preparation of water for the fairing path are accordingly reduced. It becomes possible to reduce the weight of chemical water treatment equipment from about one ton to several kg and ensure that it is installed together with the dispenser directly on one of the pipelines of the fairing tract.

Industrial applicability.

Prototypes of a boiler house with complexon water treatment have been developed. Their experimental tests are carried out. Serial production is being prepared.

Sources of information.

1 Boiler installation for autonomous heat supply systems. Patent for the invention of the Russian Federation N 2036377, class. F22B33 / 18.1995. /

2. Mobile boiler rooms for temporary and emergency heat supply. Helpful information - M. Stroyizdat, 1993, p. 44.

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Claims (4)

BLOCK-MODULAR BOILER ROOM, comprising a boiler unit and an auxiliary equipment unit connected to it via a heating path, the equipment of the units being installed in transportable modules equipped with docking units, characterized in that a complexon water treatment device containing a reservoir and a dispenser is additionally introduced into it, moreover, the dispenser is installed directly on the pipeline of the heating path and is connected directly to its cavity, and to the cavity of the tank through shutoff valves.  2. A boiler room according to claim 1, characterized in that the dispenser is made in the form of two parallel pipelines installed vertically on the heating path pipeline and spaced along it at a distance equal to 0.5 to 10 times the diameter of the heating path pipeline.  3. The boiler room under item 1, characterized in that the dispenser is made in the form of a pump.  4. The boiler room according to claim 1, characterized in that it contains 2 to 5 modules.