CN2325743Y

CN2325743Y - Heat-exchange apparatus type water heater

Info

Publication number: CN2325743Y
Application number: CN 97232371
Authority: CN
Inventors: 王继谱; 张存忠; 郭建军; 李阳
Original assignee: Individual
Current assignee: Individual
Priority date: 1997-12-30
Filing date: 1997-12-30
Publication date: 1999-06-23
Anticipated expiration: 2007-12-30

Abstract

The utility model relates to a heat-exchange apparatus type water heater, which is composed of a heat exchanger connected with a heating water pipe and a heating reflux pipe, and a box body provided with an overflow pipe, a hot water pipe, and a water inlet pipe, wherein the heater is arranged in the box body. The existing electric water heater and the gas water heater are not safe enough and can cause shock or insufficiency of the indoor oxygen consumed by gas, and cause dyspnea or even asphyxia. The heat-exchange apparatus type water heater heats the cold water in the box body by the heat of the hot water by cyclical heating in the heat exchanger for daily use. The utility model has the advantages of no electricity and no gas, energy saving, no pollution, convenient operation, etc. and the utility model can also be used in a hotel, a bath, etc.

Description

The heat exchange water heater

The utility model belongs to a kind of living facilities, particularly a kind of heat exchange water heater that is applicable to places such as family, hotel and bathing pool.

The water heater that uses has solar water heater, electric heater and gas heater at present.Electric heater and gas heater be safety inadequately, easily causes electric shock or combustion gas oxygen consumption to make the indoor hypoxgia that contains, and causes expiratory dyspnea, and severe patient can suffocate, moreover the gaseous contamination environment of gas emission.The price that solar water heater can use winter is too high, is unsuitable for family and uses.

The purpose of this utility model just provides a kind of not electricity consumption, not combustion gas, and energy savings is pollution-free, and good economy performance is particularly suitable for family's use in winter, also can be used for the heat exchange water heater in places such as hotel and bathing pool.

Task of the present utility model is achieved in that at box house heat exchanger (" movement " of the present utility model) is housed that its top connects the heating and supplying water pipe, bottom connection heating water return pipe.Water inlet pipe and overflow pipe are equipped with in the casing middle and lower part, and drainpipe is equipped with in the bottom, and hot-water line is equipped with at the top.The heat of the heating hot water of heat exchanger utilization circulation is with the heating of the cold water in the casing, for the usefulness of life.

The utility model is compared with existing water heater, has not electricity consumption, not combustion gas, and is pollution-free, good economy performance, advantage such as easy to use.By regulating water temperature (10-65 ℃), can be used for having a bath winter (shower or bathing in a common bathing pool), wash one's face in (hand) and wash dish etc., and Open valve are at any time used hot water, i.e. " instant hot " at any time.

Below in conjunction with accompanying drawing the utility model is described in further details:

Accompanying drawing is the utility model structural representation.

(1) is gusset plate in the accompanying drawing; (2) be the heating water return pipe; (3) be overflow pipe; (4) be the heating and supplying water pipe; (5) be hot-water line; (6) be casing; (7) be heat exchanger; (8) water inlet pipe; (9) be drainpipe.

The heat exchange water heater is made up of heat exchanger (7) that connects heating and supplying water pipe (4), heating water return pipe (2) and casing (6) etc. that overflow pipe (3), hot-water line (5), water inlet pipe (8), drainpipe (9) be housed.In the bottom of heat exchanger (7) gusset plate (1) is housed, is used for reinforcing heat exchanger (7).One side at heat exchanger (7) top is connected with heating and supplying water pipe (4), and a side of bottom is connected with the heating water return pipe.Heating and supplying water pipe (4) and heating water return pipe (2) are through outside outside casing (6) the pass-out casing (6).Water inlet pipe (8) is equipped with in a side middle and lower part at casing (6), and drainpipe (9) is equipped with in the bottom.Overflow pipe (3) is equipped with in the opposite side middle and lower part of casing (6).Hot-water line (5) is equipped with at the place in the middle of casing (6) top.

When using the heat exchange water heater, open the valve of heating and supplying water pipe (4), heating water return pipe (2) and water inlet pipe (8).Heating hot water flows out through heating water return pipe (2) by in heating and supplying water pipe (4) inflow heat exchanger (7); And cold water flows into casing (6) (both do not mix) by water inlet pipe (8) in casing (6).Heat exchanger (7) utilizes the heat of the heating hot water of circulation that the cold water in the casing is heated.Open the valve of hot-water line (5), by regulating water temperature, temperature required hot water flows out and can use through hot-water line (5).When water level had surpassed overflow pipe (3) mouth of pipe, the water automatic overflow was discharged (valve that will turn or close water inlet pipe (8) this moment down), prevents the casing spalling.The height of overflow pipe (3) mouth of pipe is higher than hot-water line (5), guarantees that hot water has certain pressure, and hot water is flowed out from hot-water line (5).In the use of hot water, if water temperature descends gradually, the valve of heating and supplying water pipe (4) and heating water return pipe (2) can be transferred greatly, the valve of water inlet pipe (8) is turned down; If water temperature raises gradually, the valve of heating and supplying water pipe (4) and heating water return pipe (2) can be turned down, the valve of water inlet pipe (8) is transferred big.Drainpipe (9) is emptying water or dirt when being used for cleaning water tank.

The family that the heat exchange water heater is particularly suitable for the heating condition uses, and also can be used for places such as hotel and bathing pool.

Claims

1. heat exchange water heater that is used to have the places such as family, hotel and bathing pool of heating condition, it is characterized in that being that it is made up of heat exchanger (7) that connects heating and supplying water pipe (4), heating water return pipe (2) and casing (6) that overflow pipe (3), hot-water line (5), water inlet pipe (8) be housed, heat exchanger (7) is contained in the inside of casing (6), and heating and supplying water pipe (4) that heat exchanger (7) connects and heating water return pipe (2) are through outside casing (6) the pass-out casing (6).

2. according to the described heat exchange water heater of claim 4, it is characterized in that gusset plate (1) being housed in the bottom of heat exchanger (7).

3. according to the described heat exchange water heater of claim 1, it is characterized in that drainpipe (9) being housed at a side lower part of casing (6).