CN86201621U - Water-heating and shower device attached to coal stove - Google Patents

Abstract

The utility model is formed by that a water heater made of metal is sheathed out of the stove liner of a household coal stove, using the heat energy of the outer wall of the stove liner to heat the water flow in the water heater to obtain hot water without a break, and the degree of water temperature can be controlled by that water flow is regulated. The utility model can be connected with a shower head for shower, bringing convenience for family life, and saving the energy resource.

Description

Water-heating and shower device attached to coal stove

The design relates to a kind of additional hot water apparatus of domestic briquet stove.

In the most cities and towns of China, widely-used coal dust ball stove is cooked, hot water, and the user wants the expensive time to heat up water like this, and energy utilization rate is low.Up to the present, domestic none individual solution preferably still.

The present invention is exactly a kind of utility model design that proposes for addressing the above problem.It does not change the primary structure of present coal stove, only increases a water heater, utilizes the outer heat of flue, makes the water heating, as long as coal stove does not extinguish, just can obtain hot water easily, constantly.By regulating current size adjustment water temperature,, also has the function of Water-heating shower for the user that running water is arranged.This not only makes huge numbers of families spend the more time for obtaining hot water again, and has saved the energy.

Design is achieved in that with metal (as aluminium alloy, iron, copper) pipe and curves the truncated cone-shaped water heater, is enclosed within the flue outside.

Concrete structure is by description of drawings:

Fig. 1: overall diagram of the present invention, (1) flue among the figure, (2) truncated cone-shaped water heater, (3) water tank, (4) three-way cock, (5) shower nozzle, (7) water tank water diversion joint, (8) outlet pipe, (9) water inlet pipe, (6), (10) plastic tube.

Fig. 2: the truncated cone-shaped water heater, with 5 millimeters of internal diameters, the seamless metal pipe that external diameter is 9 millimeters is bent into truncated cone-shaped, the truncated cone-shaped flue, or cylindrical flue all can use (as when bending pipe deformation, can not influence result of use).Left figure signal outlet pipe (8), right figure signal water inlet pipe (9) is L-shaped, and the outlet pipe mouth of pipe is made screw thread, requires the screw socket kissing with three-way cock (4).

Fig. 3: the water tank plastic production, (11) are 2 holes among the figure, are used to install the water tank water diversion joint.

Fig. 4: the water tank water diversion joint, (is equipped with 2 of rubber washers, 2 of the plastic nuts that screw thread and joint screw thread adapt in addition with plastic production by 2.

Fig. 5: shower nozzle bucket portion, use plastic production.

Fig. 6: the shower nozzle face, use plastic production, its face should have a plurality of apertures (not drawing among the figure) bucket portion with facial bonding with glue.

Fig. 7: the installation method of expression water heater and coal stove, put water heater (2) in the outside of flue (1), and with clay it is embedded in flue, put into heat-barrier materials such as asbestos or plant ash (also can without clay, single) with asbestos or plant ash etc. in the part of (12).

Using method:

1. after installing, in water tank, inject clear water or water inlet pipe is connected on and open three-way cock on the water tap, make the water of outlet pipe flow out the three-way cock end opening, close end opening.Inspection has or not drainage, and as not having, coal stove can ignite.When stove fire is vigorous, stir three-way cock, hot water is flowed out.

2. the usefulness of shower: water inlet pipe is connected on the water tap, or water tank is raise, the three-way cock end opening connect one long 1.5 meters, the plastic tube that internal diameter is 9 millimeters, another termination shower nozzle is regulated water velocity, controls suitable water temperature.If water temperature is still high, can take out some coals, suitably reduce furnace temperature.

Higher because of effluent pipe mouth, in general both made water tank interior anhydrous, " dry combustion method " phenomenon can not appear in water heater yet, still, if overlong time, " dry combustion method " phenomenon can appear in water evaporates, as water heater is to manufacture with aluminium alloy, then might burn out, and should give attention.In addition, when not emitting hot water at ordinary times, the position of three-way cock should make outlet pipe communicate with water tank, can avoid water heater to damage, and the interior water temperature of water tank is increased.

Claims (2)

1, is installed on outside the domestic briquet stove flue, utilizes waste heat that water is heated and also can make the device of the usefulness of shower.This device has a water heater (2), water tank (3), and three-way cock (4), shower nozzle (5) is characterized in that:

A, described water heater (2) are installed on flue foreign side;

B, this heater inleting pipe (9) are L-shaped;

C, water heater outlet (8) link to each other with water tank (3), shower nozzle (5) by three-way cock (4);

2, device as claimed in claim 1 is characterized in that an outlet pipe (8) and a three-way cock (4) join, and can regulate as required: I makes water temperature rising in the water tank, and II is emitted hot water, or the usefulness of shower.

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