CN2306451Y - Non-scale energy-saving sanitation safety apparatus for heating and boiling water - Google Patents

Abstract

The utility model provides a non-scale energy saving sanitary and safe apparatus for heating and boiling water. Taking the existing water heater as a primary structure, a hot water outlet of the water heater is provided with a valve for switching the water heating function and the water boiling function, and a throttle governor. So the utility model not only can heat water, but also can boil water, and the water temperature of the boiled water can be ensured to come to the boiling point. A temperature control heat energy regulator is arranged for avoiding the occurrence of the conditions of overheated boiling and dry combustion. A spraying preventing boiled water faucet is arranged for ensuring that the boiled water can be taken safely. The regulation of the water quantity and the linkage of the functional conversion lead the structure to be compact and the use is convenient. So the utility model combines heating water with boiling water into integration, and the non-scale energy saving sanitary and safe apparatus for heating and boiling water has the advantages of reasonable structure, convenient operation and high safety, with practical value.

Description

There is not dirty energy-saving clean safety hot water boiler

The utility model relates to a kind of pot-type boiler, specifically is no dirty energy-saving clean safety hot water boiler.

There are water heater and boiler to sell in the market.Water heater is to be used for providing hot water to people, and boiler then is to be used for specially boiling water drinking for people, and both are separate product, and its function is all single, so family often should buy water heater, buys boiler again and just can satisfy the demand.Make it integrated though someone attempts water heater and boiler made up, be equal to topic, launch is not also arranged so far owing to fail to properly settle incrustation scale, health, safety.

The purpose of this utility model just provides a kind of no dirty energy-saving clean safety hot water boiler, and the function of thermal-arrest hydrophone and boiler is in one, and has the characteristics of no dirty energy-saving clean safety.

The technical solution of the utility model is, with existing water heater is primary structure, the hot water exit of water heater hot water boiling water function switch and throttle governor are housed, its structure be exchanger heat bring out be equipped with between water pipe and the hot water outlet in the triple-valve body of cartridge spool, boiling water outlet wherein is communicated with the valve pocket of throttle governor valve body, preheating water outlet that on the throttle governor valve body, is communicated with valve pocket in addition and boiling water outlet, the temperature-sensitive driving element of taking back a spring is housed in valve pocket, the joint mouth nut of the plunger of its front end on being contained in valve body constitutes choke valve, and the valve pocket that is used for sealing preheating water outlet and boiling water outlet is equipped with in its rear end.

According to technique scheme, rotational valve core makes it connect hot water pipeline, and hot water both flows out from hot water outlet, also can be in the scope of setting the regulating pondage size, both be common water heater.Rotational valve core makes it connect the boiling water pipeline, when water temperature does not also reach design temperature, when promptly not reaching boiled water temperature, preheating water flows out from the preheating water outlet through the valve pocket of throttle governor valve body, and this moment, the boiling water outlet is then sealed by the valve pocket on the temperature-sensitive driving element, when water temperature reaches the boiled water temperature of setting, the temperature-sensitive driving element just produces motion, valve pocket on it just moves to the position of sealing preheating water outlet from the position of sealing boiling water outlet, and the boiling water outlet is opened, boiling water just flows out from the boiling water outlet through valve pocket, thereby reaches the purpose that boils water.The plunger of temperature-sensitive driving element front end also plays the regulating pondage size.This technical scheme is not only applicable to gas heater, and is applicable to electric heater.

The utility model also is equipped with temperature control heat energy adjuster on gas heater, its structure is to bring out the water pipe place at exchanger heat the temperature-sensitive bag is housed, be connected to the pressure type thermometer by capillary, on the rotating shaft core of the lengthening of pressure type thermometer rotary valve is housed, rotary valve is positioned at the air inlet place of the total adult of combustion gas nozzle.When the temperature-sensitive bag is experienced the temperature at outlet pipe place above predetermined value, the liquid that expands in it, move by capillary drive pressure type thermometer, one side is by the situation of change of pressure dial plate displays temperature, the rotating shaft core that drives lengthening on the other hand rotates, and drives rotary valve and rotates, and air inlet parts is closed, thereby avoid the situation of overheated boiling of heat exchanger or dry combustion method to take place, reach safe and reliable purpose.

The utility model is equipped with the connection water pipe in the boiling water outlet, the connection water pipe is contained in the logical vapour of porous and covers, the logical vapour of porous covers and taper diffusion afflux is housed chews and constitute safe blowout prevention boiling water mouth, when connecing boiling water, the logical vapour of porous is covered on containers such as vacuum flask, boiling water at first enters the diffusion afflux through the connection water pipe and chews the pressure reduction that makes superheated water, the steam of some superheated waters is run out of from the hole that the logical vapour of porous covers, boiling water then flows in the container, thereby has prevented that part superheated water vaporising and jet from causing the generation of dangerous incident.

The spool of hot water boiling water function switching valve of the present utility model links to each other with the water regulating valve core by universal driving shaft and constitutes linked switch, when the hot water gear, by rotating this switch, be that the water regulating valve core rotates, size that can regulating pondage, though the water regulating valve core drives valve core rotation by universal driving shaft, connect the hot water line but spool still is in, close the position of boiling water pipeline, when needs burn during boiling water, this switch is turned to the boiling water gear, at this moment, the water regulating valve core drives valve core rotation to closing the hot water line by universal driving shaft, connects the position of boiling water pipeline, promptly can realize the function that boils water, utilize the water yield by-pass cock of existing water heater, designing that such linked switch both promptly reaches can regulating pondage, can carry out heat again, boiling water conversion dual purpose, compact conformation, reliably, easy to use.

Spool of the present utility model is cone-shaped, and the head of band compression spring is equipped with in the bottom, and the head of band compression spring is always pushing away pyramidal spool and closely contacting with valve body, to guarantee its sealing and wear automatic-compensation.

Therefore, the nothing dirt energy-saving clean safety hot water boiler thermal-arrest hydrophone that the utility model provides and the function of water boiler utilize the structure of existing water heater promptly can reach the purpose that boils water in one.The user only need buy such hot water boiler, not only can be used for having a bath etc., but also drinking water can be provided at any time.Not only economy but also convenient, and reasonable in design, throttle governor have guaranteed the supply of boiling water, have also taked safety measures such as adjusting of temperature control heat energy and blowout prevention boiling water mouth simultaneously, make the utility model become the harmful incrustation of a kind of nothing, energy-conservation, safety-type hot water boiler, very big practical value is arranged.

Describe in detail below in conjunction with the embodiment accompanying drawing.

At first accompanying drawing is described:

Fig. 1 represents the general assembly schematic diagram of partial cutaway of the present utility model, is the embodiment of combustion gas hot water boiler;

The A-A cutaway view of Fig. 2 presentation graphs 1, the B-B cutaway view of Fig. 3 presentation graphs 2, the structure chart of expression throttle governor;

Fig. 4 represents the structure chart of temperature control heat energy adjuster;

Fig. 5 represents the structure chart of blowout prevention boiling water mouth.

Referring to Fig. 1, by flue (1), gas skirt (2), protecgulum (3), drain pan (4), exchanger heat brings out water pipe (6), heat exchanger (8), burner (9), heat exchanger cold water pipe (10), cold water inlet tube (12), safety valve (16), hot water outlet (17), fuel gas inlet (19), gas control valve (20) and electric controller battery case (21) etc. constitute the structure of existing gas heater, the utility model links on the cold water water regulating valve and gains merit and can constitute combination valve (11) by switching valve, and design has preheating water outlet (15), boiling water outlet (14) and throttling regulation valve body (13).Design has by temperature-sensitive bag (5), and capillary (7) and pressure type thermometer (18) constitute closing of temperature control heat energy adjuster control air inlet pipe.Temperature-sensitive bag (5) is contained in exchanger heat and brings out on the water pipe (6).

Referring to Fig. 2, Fig. 3, constitute the cold water water regulating valve that has water heater now by manual knob (38) water regulating valve core (37), valve body (40), cartridge cover (39), (12) are cold water inlet, (10) are the heat exchanger cold water inlet.The utility model is gone up by couple axle (36) at water regulating valve core (37), couple axle nut (35) is connected with spool (30), spool (30) is cone-shaped, sealing ring (31) is housed on it, be contained in the triple-valve body (29), valve body (29) is by coupling nut (32), and sealing gasket (33) and jump ring (34) link together with valve body (40), and the head (28) of band compression spring (27) is housed by stage clip nut (26) in the bottom of spool (30).Spool (30) is positioned at exchanger heat and brings out between water pipe (6) and the hot water outlet (17), and (22), (25) are respectively clamp nut, and (23), (24) are clamping pad.Throttling regulation valve body (13) is housed, the boiling water channel connection of its valve pocket and triple-valve body (29) on valve body (29).Having preheating water outlet (15) and boiling water outlet (14) on valve body (13) is communicated with valve pocket respectively, it is the temperature-sensitive driving element (43) of plunger that the front end of taking back a spring (42) is housed in the valve pocket, be with antifriction valve pocket (44) on it, afterbody is equipped with temperature adjustment screw (45), and the joint mouth nut (41) of the plunger of temperature-sensing element (43) front end on being contained in valve body (13) constitutes choke valve.

Referring to Fig. 4, temperature-sensitive bag (5) is connected with pressure type thermometer (18) with attaching nut (46) by capillary (7), on the rotating shaft (47) of the lengthening of thermometer (18), rotary valve (49) is housed, rotary valve (49) is positioned at the gas inlet place, (48) be sealing ring, (51) are the combustion gas nozzle, the total adult of (50) expression nozzle.

Referring to Fig. 5, in boiling water outlet (14), be connected to connection water pipe (52), connect water pipe (52) and be contained on the porous vent cap (53), taper diffusion afflux is housed on the porous vent cap (53) chews (54).(55) expression boiling water vacuum flask.

Use is: during the manufacture hot water, have a bath such as being used for, knob (38) is rotated to corresponding hot water gear, at this moment, spool (30) is connected the hot water mouth and is closed the boiling water mouth, as the common water heater manufacture hot water, rotates the size that gets final product regulating pondage by knob (38) in the scope of setting.When boiling water, knob (38) is turned to the boiling water gear, spool this moment (30) is closed the hot water mouth, open the boiling water mouth, originally, the preheating water that does not arrive temperature flows out from the preheating mouth of a river (15), antifriction valve pocket this moment (44) is the position that is in boiling water mouth (14) sealing, when water temperature reaches predefined temperature, temperature-sensitive driving element (43) expands toward moving left, antifriction valve pocket (44) is opened boiling water mouth (14), and with the preheating mouth of a river (15) sealing, boiling water entered the diffusion afflux and chewed (54) and reduce pressure and flow into then the vacuum flask (55) through connecting water pipe (52) from boiling water mouth (14) this moment.When the temperature that brings out water pipe (6) when exchanger heat exceeds setting value, the interior expanding liquid of temperature-sensitive bag (5) enters pressure thermometer (18) by capillary (7) and drives rotary valve (49) motion, the rotary valve that is connected in its lengthening rotating shaft turns down combustion gas automatically, in order to avoid heat exchanger is overheated.

Claims (5)

1, a kind of no dirty energy-saving clean safety hot water boiler, with existing water heater is primary structure, it is characterized in that hot water being housed the hot water exit of water heater, boiling water function switching valve and throttle governor, its structure is to bring out the triple-valve body (29) that interior cartridge spool (30) are housed between water pipe (6) and the hot water outlet (17) at exchanger heat, its boiling water passage is communicated with the valve pocket of throttle governor valve body (13), having preheating water outlet (15) and boiling water at valve body (13) exports (14) and is communicated with valve pocket respectively, the temperature-sensitive driving element (43) of taking back a spring (42) is housed in valve pocket, the joint mouth nut (41) of the plunger of its front end on being contained in valve body (29) constitutes choke valve, and the valve pocket (44) that is used for sealing the preheating mouth of a river (15) and boiling water outlet (14) is equipped with in its rear end.

2, no dirty energy-saving clean safety hot water boiler according to claim 1, it is characterized in that being equipped with temperature control heat energy adjuster, its structure is to bring out water pipe (6) at exchanger heat to locate to be equipped with temperature-sensitive bag (5), be connected to pressure type thermometer (18) by capillary (7), on the rotating shaft (47) of the lengthening of thermometer (18) rotary valve (49) is housed, rotary valve (49) is positioned at the air inlet place of the total adult of combustion gas nozzle (50).

3, no dirty energy-saving clean safety hot water boiler according to claim 1 and 2, it is characterized in that in boiling water outlet (14), being equipped with and connect water pipe (52), connect water pipe (52) and be contained on the logical vapour lid of porous (53), taper diffusion afflux is housed on the logical vapour lid of porous (53) chews (54) and constitute safe blowout prevention boiling water and chew.

4, no dirty energy-saving clean safety hot water boiler according to claim 1, it is characterized in that spool (30) by universal driving shaft (36) link to each other with water regulating valve core (37) formation linked switch.

5, no dirty energy-saving clean safety hot water boiler according to claim 1 is characterized in that spool (30) for cone-shaped, and the head (28) of band compression spring (27) is equipped with in the bottom.

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