CN2458563Y

CN2458563Y - Heat pipe type electromagnetic water heater

Info

Publication number: CN2458563Y
Application number: CN 00255336
Authority: CN
Inventors: 赖本源; 徐隆章
Original assignee: YONGJIN INDUSTRY Co Ltd
Current assignee: YONGJIN INDUSTRY Co Ltd
Priority date: 2000-11-09
Filing date: 2000-11-09
Publication date: 2001-11-07
Anticipated expiration: 2010-11-09

Abstract

The utility model relates to a heat pipe type electromagnetic water heater. A heating coil pipe is extended in a sealed casing in the vacuum state; the bottom in the casing is accumulated with quantitative heat medium; the bottom end of the casing is consolidated with an electromagnetic oven. Magnetic line of the electromagnetic oven is used to travel through the casing, and the heating medium in the casing can be heated quickly in the vacuum state to form the high temperature gasification phenomenon. The heating coil pipe in the casing collects a large amount of heat and is heated by making use of a large amount of condensation heat released by the heat medium converted from gas phase to liquid phase, and the functions of fast heat transport efficiency and high safety are effectively obtained.

Description

The heat pipe type electromagnetic water heater

The utility model relates to a kind of water heater, particularly relates to a kind of heat pipe type electromagnetic water heater with effects such as the good and security height of hot transfer efficiency.

General water heater is if distinguish with the fuel of its use, roughly can divide into solar water heater, the EWH, and gas heater, though solar water heater utilization is collected the heat of sunshine as heat energy source, and can meet the demand of environmental protection, but because it costs an arm and a leg, and when the cloudy day, promptly can lose heat energy source, therefore, do not see yet on the market at present generally and use, as for gas heater, its structure as shown in Figure 1, this water heater 1 mainly contains a housing 10 that is open shape, one heating water tank 11, one main burner 12, one can control the fire guider 13 of main burner 12, one high-voltage ignition device 14, one group of hydraulic pressure intake valve that is connected 15 and pressure reduction control valve 16 and gas valve body (not shown), be arranged with cold water inlet 11 and hot water outlet pipe 112 on the heating water tank 11, and cold water inlet 111 communicates with hydraulic pressure intake valve 15, when general water heater 1 is opened use, water flows out cold water inlet 111 by hydraulic pressure intake valve 15 behind the halter of fetching boiling water, pressure by current impels the gas valve body to open, and gas is entered in the gas valve body, again via pressure reduction control valve 16, make most gas be flowed directly to main burner 12, and few partly gas effluent is to fire guider 13, utilizes the point discharge of high-voltage ignition device 14 again and makes fire guider 13 light, and then main burner 12 is lighted immediately, cause this main burner 12 directly to heating cabinet 11 heating, reach the heat effect of water heater 1.

But general water heater 1 still has some disappearances and waits to improve in practicality, now in following explanation one by one:

1. hot transfer efficiency is poor:

Because general water heater 1 is by the ignition of main burner 12, water liquid in the heating water tank 11 can be heated, and reach required temperature, only 11 of this heating water tank are heated in the bottom surface, therefore add housing 10 and be open shape, when main burner 12 during in burning, what understand the speed that influence its burning because being subjected to the circulation of extraneous wind-force or air, and then cause the water liquid in the heating water tank 11 to prolong the time of its heating, thereby make general water heater 1 have the disappearance of hot transfer efficiency difference.

2. security is not good enough:

Because general gas heater 1 utilizes gas to flow into pressure reduction control valve 16 via the gas valve body, by pressure reduction control valve 16 and the gas of major part is guided to main burner 12, and utilize high-voltage ignition device 14 to fire guider 13 discharge ignitings, if high-voltage ignition device 14 faults or dead battery, then gas promptly can be leaked by main burner 12 and fire guider 13, again owing to gas needs just be burnt fully by air, this housing 10 that forms general gas heater 1 is the design of open shape and is and conveniently provides circulation of air to use, and this design causes gas to leak easily, cause the phenomenon of gas explosion or poisoning to produce, make this dish water heater 1 on reality is used, can't guarantee user's safety.

The purpose of this utility model is to be to provide a kind of can effectively reach the good and safe heat pipe type electromagnetic water heater of hot transfer efficiency.

According to above-mentioned purpose, the utility model heat pipe type electromagnetic water heater is that mainly one is to stretch in the housing of closed state and is equipped with a heat(ing) coil, these heat(ing) coil two ends convexedly stretch in outside the housing respectively, and an end that makes heat(ing) coil is a water inlet end, its other end then is the water side, be characterized in: this housing is a vacuum sealing state, and accumulates in this enclosure interior quantitative heating agent is arranged; The side then is consolidated with an electromagnetic oven outside this housing, and makes this electromagnetic oven heat aforementioned heating agent with its magnetic line of force; This heat(ing) coil stretches out the outer water side lateral margin of housing and is provided with one and can controls the temperature inductor that electromagnetic oven opens and closes; This heating agent can be water liquid; Installed a safety valve on this hull outside face, when it makes pressure in the housing greater than the pressure set, then can make by the breakdown of safety valve in the housing to communicate with the external world.

Owing to adopt said structure, this housing inner bottom part is accumulated heating agent is arranged, then be consolidated with an electromagnetic oven in the housing bottom, utilize the magnetic line of force of electromagnetic oven to penetrate housing whereby, and the heating agent in it heated, so that the heating agent in the housing can be heated rapidly at vacuum state, and formation high-temperature gasification phenomenon, utilize heating agent to be converted to liquid releasable a large amount of heats of condensation again by gaseous state, and make the heat(ing) coil that places in the housing be received a large amount of heats and be heated, therefore, cause the water liquid in the heat(ing) coil can be, reach and effectively reach effects such as the fast and security of hot transfer efficiency is good by rapid heat temperature raising.

Below by most preferred embodiment and accompanying drawing heat pipe type electromagnetic water heater of the present utility model is elaborated, in the accompanying drawing:

Fig. 1 is the organigram of general water heater;

Fig. 2 is the positive cross-sectional schematic of the utility model one preferred embodiment;

Fig. 3 is the user mode schematic diagram of the utility model one preferred embodiment.

As shown in Figure 2, the disclosed heat pipe type electromagnetic water heater 2 of present embodiment, it includes a housing 21, and one stretch the heat(ing) coil 22 that places in the housing 21, this housing 21 is a sealing vacuum state, its inner bottom part is accumulated heating agent 3 (heating agent that present embodiment adopted is to be water liquid), and be consolidated with an electromagnetic oven 4 in its lateral surface, and but this heat(ing) coil 22 has the water inlet end 221 of cooling water input, but and the water side 222 of heat supply water output, and this water inlet end 221 convexedly stretches in respectively outside the housing 21 with water side 222, and be provided with one in the water side of this heat(ing) coil 22 222 lateral margins and can control the temperature inductor 5 that electromagnetic oven 4 opens and closes, on these housing 21 lateral surfaces, then installed a safety valve 6, this safety valve 6 is a prior art, so no longer describe in detail at this, the effect of this safety valve 6 is when the pressure in the housing 21 during greater than the pressure of its setting, can make in the housing 21 by the breakdown of safety valve 6 to communicate, reach the effect of safe release of pressure with the external world.

As shown in Figure 3, when electromagnet water heater 2 when using, only need electromagnetic oven 4 energisings, then it will produce an amount of magnetic line of force (not shown), and the penetrable housing 21 of this isodynamic line, and the heating agent in it 3 heated, cooperate this heating agent 3 to be in the vacuum state again, therefore, it can be converted to gaseous state by liquid state in the short time in the utmost point, that is, heating agent 3 can form the high-temperature gasification phenomenon rapidly, and then in the full housing 21 inner whole spaces of stream, so can make to stretch places housing 21 interior heat(ing) coils 22 all can be coated by the heating agent 3 of gaseous state, and carry out heat exchange action, because when water is liquid phase by vapor condensation, a large amount of heats of condensation will be discharged, so can being heated rapidly, the water liquid in the heat(ing) coil 22 forms hot water, and can be by the water side 222 output feedwater of heat(ing) coil 22, simultaneously, the heating agent 3 that has been gasification in the housing 21 will and be the water droplet 30 shown in the figure in the surperficial heat release of heat(ing) coil 22 with fixed attention, and 30 of formed water droplets can utilize fall the go back to again bottom of housing 21 of deadweight, be heated the formation gasification once more until heating agent 3, condensation becomes water droplet 30 housing 21 bottoms that fall go back to again after cooling, so, go round and begin again and form a closed circuit, moreover, the temperature inductor 5 of present embodiment is preset with height, in, three sections desired temperatures of low temperature, the user can comply with the required setting value of adjusting temperature inductor 5 voluntarily, when the temperature of heat(ing) coil 22 has reached setting value, this moment, can be by 4 outages of temperature inductor 5 induction control electromagnetic ovens, no longer to housing 21 or heating agent 3 heating, only, again when the leaving water temperature of water side 222 is lower than setting value, this moment, can be by the induction and 4 outages of control electromagnetic oven of temperature inductor 5, no longer to housing 21 or heating agent 3 heating, again when the leaving water temperature of water side 222 is lower than setting value, then electromagnetic oven 4 can relend by the induction of temperature inductor 5 energising automatically, again heating agent 3 is heated, to improve the leaving water temperature of heat(ing) coil 22, in addition, for avoiding electromagnet water heater 2 to produce the dry combustion method phenomenons in the housing 21 because of carelessness or improper use cause, and then cause that housing 21 internal pressures are excessive to cause gas explosion danger, at this moment, aforementioned safety valve 6 just can open automatically, housing 21 inside are connected with the external world, make housing 21 external and internal pressures equate, prevent housing 21 internal causes use careless mistake whereby, cause electromagnet water heater 2 generation dry combustion method phenomenons and cause gas explosion danger, so, can promote the security of use really, as for, this electromagnet water heater 2 is because of after improper use starts safety valve 6, make that housing 21 no longer is the vacuum state container of a sealing, this moment, must send this electromagnet water heater 2 back to former factory or overhaul stand, once more housing 21 extractions are vacuum state, for the use of the rate of remaining valid.

So heat pipe type electromagnetic water heater of the present utility model is compared down in practicality Yu generally, have the effect of enhancement, hereby be described as follows one by one:

1. hot transfer efficiency is fast:

Because housing of the present utility model is vacuum state, therefore, heating agent can be by rapid heating and gasifying, Simultaneously, cooperate again the housing design of closed, make the heating agent after the gasification can riddle this housing fully In the inner space, add the heat penetration pipe and can coat fully, truly have the advantage of homogeneous heating, recycling gas The phase change that attitude conversion is liquid and a large amount of heats of condensation of discharging are so that stretch the heat penetration that adds that places in the housing Affair can be heated rapidly, and the electrothermal tube that the general copper of the magnetic line of force of electromagnetic oven heating becomes is up to number Hundred times, so the utility model can have the fast advantage of hot transfer efficiency really.

2. security is good:

Still continuous aforementioned, because the utility model directly heats in the housing bottom surface by electromagnetic oven, with the heating agent in the magnetic line of force heated shell, make its heating agent form the gasification phenomenon, and then can the water liquid in the heat(ing) coil evenly be heated, because of not using gas in the heating process, therefore, do not have gas and leak, even invar this leak produce blast or poisoning etc. dangerous take place anxiety, in addition,, this electromagnetic oven contacts, so also do not have the misgivings that electric leakage produces because of there is no directly with heating agent, moreover, more cooperate the setting of safety valve, can effectively avoid the housing internal pressure excessive and produce the phenomenon of gas explosion, so the utility model has the good effect of security really.

Claims

1. heat pipe type electromagnetic water heater, it includes a housing, and one stretch the heat(ing) coil that places in the housing, these heat(ing) coil two ends convexedly stretch in outside the housing respectively, and an end that makes heat(ing) coil is a water inlet end, its other end is the water side then, it is characterized in that: this housing is a vacuum sealing state, and accumulates in this enclosure interior quantitative heating agent is arranged;

The side then is consolidated with an electromagnetic oven outside this housing, and makes this electromagnetic oven heat aforementioned heating agent with its magnetic line of force.

2. heat pipe type electromagnetic water heater as claimed in claim 1 is characterized in that: this heat(ing) coil stretches out the outer water side lateral margin of housing and is provided with one and can controls the temperature inductor that electromagnetic oven opens and closes.

3. heat pipe type electromagnetic water heater as claimed in claim 1 is characterized in that: this heating agent can be water liquid.

4. heat pipe type electromagnetic water heater as claimed in claim 1 is characterized in that: installed a safety valve on this hull outside face, the pressure in its housing is greater than the pressure of setting, then the breakdown of safety valve and communicating with the external world in the housing.