CN100430664C - Liquid heater - Google Patents
Liquid heater Download PDFInfo
- Publication number
- CN100430664C CN100430664C CNB031165044A CN03116504A CN100430664C CN 100430664 C CN100430664 C CN 100430664C CN B031165044 A CNB031165044 A CN B031165044A CN 03116504 A CN03116504 A CN 03116504A CN 100430664 C CN100430664 C CN 100430664C
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- Prior art keywords
- pipe
- outer tube
- present
- tube
- fluid heater
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- Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
- Resistance Heating (AREA)
Abstract
The present invention relates to a fluid heater, particularly to a fluid heater capable of generating hot water and hot air in a seat closet. The present invention is formed by that an inner tube and an outer tube which are coaxial are connected by tube cap components at the ends of the two tubes, the tube cap components seal the ends of the two tubes, a heating wire is arranged in the inner tube, a chamber is formed between the inner tube and the outer tube, lead-out holes for the heating wire are arranged on the tube cap components, and an inflow opening and an outflow opening are arranged on the wall of the outer tube at intervals. The present invention can rapidly obtain the hot water and the hot air by energizing as required. Thus, the present invention can not waste energy, and the structure of the present invention is simple. The present invention can also be loaded in a narrow gap by changing the shape, and the present invention is suitable for hot water in toilets, air spray heads, etc.
Description
Technical field
The present invention relates to a kind of fluid heater, relate in particular to the fluid heater that produces hot water and hot blast in the toilet.
Background technology
In recent years, continuous westernization is designed in the lavatory, and heater is housed in the toilet, has not seen for the people with the toilet setting of Clean-hot water and hot gas shower nozzle is also bright.Hot-water nozzle is in hot water water storage tube hot water to be housed, and the running water that flows out in it and the tap (difference stream) is mixed deliver to nozzle, because this structure having heaters, institute is so that the high-temperature-hot-water maintenance uniform temperature in the hot water water storage tube.This heater cartridge in order to obtain high-temperature-hot-water at any time, be switched on or intermittently power-on in hot water water storage tube always, to keep the hot water in the hot water water storage tube not cool.The number of times that utilizes in lavatory is denumerable in one day.Use the number of times of warm water shower nozzle also can not increase thereupon.But the hot water in the hot water water storage tube will be kept high temperature and just take very much.If reduce the pondage of hot water, power consumption also just diminishes.The state that the hot water deficiency can occur.If utilize gas heater that hot water is provided, just do not need hot water water storage tube, also needn't be incubated, but this just needs configuration gas piping and instantaneous heat hydrophone etc., cost is just bigger.Also there is above-mentioned defective in the hot gas shower nozzle.
Summary of the invention
The object of the present invention is to provide a kind of fluid heater to substitute the instantaneous heat hydrophone, it can become hot water, hot gas to cold water, cold air.For achieving the above object, the present invention has adopted following technical scheme: a kind of fluid heater, it is characterized in that it is connected and composed by two coaxial interior pipes and the outer tube pipe cap component by two tube ends, pipe cap component seals ends of tubes, heating wire is contained in the interior pipe, form a chamber in described between pipe and the outer tube, on pipe cap component, be provided with heating wire lead fairlead, an inflow entrance and flow export are set on outer tube wall at interval.
The insulation division of the connecting portion that links to each other with outer tube of pipe and the heating wire wire insulation that interior pipe is drawn to the outside in above-mentioned pipe cap component is divided into; Connecting portion be provided with one insert in effective through hole, around through hole, establish one and the coaxial outer tube of through hole and insert cannelure, in insulation division is provided with the pipe patchhole and with this in the pipe patchhole is communicated with also coaxial lead fairlead.
Above-mentioned connecting portion and insulation division are separated.
Above-mentioned interior pipe, outer tube are all made by clear glass.
Above-mentioned outer tube also can be made of metal.
In the chamber in above-mentioned between pipe and the outer tube rectification part is housed.
According to the present invention, when needed as long as can obtain hot water or hot gas rapidly once switching on, so can not waste energy, structure is also simple, can also pack it in the very narrow slit into by the change shape, is applicable to lavatory hot water, the first-class various uses of gas blowout.
If pipe cap component is divided into the connecting portion that connects inner and outer pipes and makes interior pipe guide to the insulation division of outside heating wire conductor insulation, then can solve the problem of the sealing of leaking.
If inside and outside two pipes all are transparent glass tubes, then the red heat of heating wire and the flow regime of water are come into plain view, be convenient to grasp.
If the periphery at interior pipe encloses a rectification element, can improve rate of heat exchange again.
Description of drawings
The structural representation of Fig. 1 one embodiment of the present of invention.
The structural representation of Fig. 2 pipe cap component.
Fig. 3 installs the structural representation of commutator segment.
The specific embodiment
As shown in Figure 1 and Figure 2: present embodiment is the straight pipe type heater.The heating wire 1 of spiral form is equipped with in inside, has coaxially adorned a transparent glass inner tube 2, and its two ends are sealed.Also having adorned one is transparent glass outer tube 3 equally, and its diameter is bigger than interior pipe 2, and its end is uncovered.The pipe cap parts that the end of two pipes 2,3 makes of synthetic resin couple together.Pipe 2 is from sealed at both ends lead 1a that draws heating wire 1 respectively in above-mentioned.The insulation division 4b of the connecting portion 4a that links to each other with outer tube of pipe and the heating wire lead that interior pipe is drawn to the outside in pipe cap component is divided into; Connecting portion has one to insert interior effective through hole 5.Around this through hole 5, establish one and through hole 5 coaxial outer tubes and insert cannelure 6.Pipe patchhole 7 in insulation division is provided with, with should in pipe patchhole 7 be communicated with the lead fairlead 8 of also coaxial formation.The end of interior pipe 2 is inserted in the above-mentioned interior pipe patchhole 7.Connecting portion 4a and insulation division 4b are separation configuration.The both ends open of outer tube 3 is sealed by the mode in the cannelure 6 that inserts connecting portion 4a, and lead 1a is insulated by seal 9 in insulation division 4b.Outer tube 3 touches at length direction on the wall of both end sides and is provided with an inflow entrance 10 and flow export 11, and the chamber between interior pipe 2 and the outer tube 3 plays the effect of cold cover.So when heating wire 1 was in running order, water or gas flow to flow export 11 from inflow entrance 10, are heated in process of flowing.
The heater inner and outer pipes of embodiment all is transparent glass tube, so can be easy to confirm from the outside red heat of heater and the mobility status of water.When breaking down, can judge its reason immediately, have a power failure with decision and still cut off the water supply.
Also utilized the form that pipe cap component 4 is divided into connecting portion 4a and insulation division 4b in addition.So it plays the effect of cold water jacket, even connecting portion leaks, be seeped into pipe cap component inside or surperficial water and also can be prevented from the line of demarcation portion of connecting portion 4a and insulation division 4b, can not soak lead.
The heater of this structure be we can say except the small-sized and straight tube and can also be selected arbitrary shape, and it is packed in the very narrow slit, just can obtain hot water immediately, so it can provide the hot water of lavatory hot-water nozzle aequum.If utilize inflow entrance 10 and flow export 11 as air scoop, can also blow out hot blast.So load onto two water heaters of hot water and hot blast, it is higher that the value in the lavatory will become.
In the foregoing description, entry and water outlet are located at respectively on the two ends wall on the length direction, and which is all right as water inlet.Append a mouth again on the wall in the middle of being positioned at, the water that injects from the both sides mouth is flowed out from middle port.Otherwise the water that injects from middle port also can flow out from the both sides mouth.In order to improve rate of heat exchange, position of each mouthful and quantity can be changed arbitrarily.Fluid as heating target is not limited only to water, as the air example that we enumerate, also has other all liquid, gas to use.
The variation of rate of heat exchange not only contains position and the quantity that influences inflow and outflow, and flowing of fluid also can change.Below, we are to passing through flowing of control fluid, and the embodiment that improves rate of heat exchange once illustrates.As shown in Figure 3: the chamber between the inner peripheral surface of the outer peripheral face of interior pipe 2 and outer tube 3 has been installed a commutator segment 12 as the continuous helical shape of rectification element.
The present invention is transparent glass is made except interior pipe and outer tube, can also adopt metal or pottery to make.If make outer tube with metal.So outer tube is carried out tapping processing, be screwed into pipe joint etc. again, just can establish inflow entrance and flow export simplyr, moreover can also make the root of inflow and outflow mouth have very strong rigidity.
Interior pipe is irrelevant with material, and the inside can also the filling inert gas.The rectification object also may not form spiral helicine commutator segment continuously in interior pipe, can or intermittently establish some commutator segments or the shape that heating wire is rolled into coiled type is got final product at the outer tube inner face.
Claims (5)
1, a kind of fluid heater, it is connected and composed by two coaxial interior pipes and the outer tube pipe cap component by two tube ends, pipe cap component seals ends of tubes, heating wire is contained in the interior pipe, form a chamber in described between pipe and the outer tube, on pipe cap component, be provided with heating wire lead fairlead, on outer tube wall, at interval an inflow entrance and flow export are set, it is characterized in that pipe cap component be divided in the insulation division of the connecting portion that links to each other with outer tube of pipe and the heating wire wire insulation that interior pipe is drawn to the outside; Connecting portion be provided with one insert in effective through hole, around through hole, establish one and the coaxial outer tube of through hole and insert cannelure, in insulation division is provided with the pipe patchhole and with this in the pipe patchhole is communicated with also coaxial lead fairlead.
2, fluid heater according to claim 1 is characterized in that described connecting portion and insulation division are separated.
3, fluid heater according to claim 1 and 2, it is characterized in that described in pipe, outer tube all made by clear glass.
4, fluid heater according to claim 1 and 2 is characterized in that described outer tube is made of metal.
5, fluid heater according to claim 1 and 2 is characterized in that in the chamber between described interior pipe and the outer tube rectification part being housed.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB031165044A CN100430664C (en) | 2003-04-21 | 2003-04-21 | Liquid heater |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB031165044A CN100430664C (en) | 2003-04-21 | 2003-04-21 | Liquid heater |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1540261A CN1540261A (en) | 2004-10-27 |
CN100430664C true CN100430664C (en) | 2008-11-05 |
Family
ID=34320374
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB031165044A Expired - Fee Related CN100430664C (en) | 2003-04-21 | 2003-04-21 | Liquid heater |
Country Status (1)
Country | Link |
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CN (1) | CN100430664C (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5955089B2 (en) * | 2012-05-08 | 2016-07-20 | 株式会社フィルテック | Fluid heating and cooling cylinder device |
CN104337396B (en) * | 2013-07-29 | 2017-10-27 | 美的集团股份有限公司 | Electromagnetic induction heater and its conduit assembly, water dispenser |
WO2018027794A1 (en) * | 2016-08-11 | 2018-02-15 | 江门市嘉威电器实业有限公司 | Heating pipe capable of fast and uniform heating |
CN106812636A (en) * | 2017-03-24 | 2017-06-09 | 李庆涛 | A kind of thermal cycle pipeline, engine fuel defroster, engine fuel induction system |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4725715A (en) * | 1985-04-25 | 1988-02-16 | L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude | Apparatus for producing a jet of gas at high temperature |
CN2057996U (en) * | 1989-05-18 | 1990-06-06 | 毛正勇 | Multipurpose internal heating and clutchable water heater |
CN2061670U (en) * | 1990-01-06 | 1990-09-05 | 孔德凯 | High thermal efficiency electric fluid heater |
CN2118272U (en) * | 1991-10-25 | 1992-10-07 | 赵双福 | Domestic electrothermal pipe type water heater |
CN2449120Y (en) * | 2000-10-06 | 2001-09-19 | 郑凌志 | Electric water heater |
CN1338592A (en) * | 2001-04-22 | 2002-03-06 | 梁嘉麟 | Jet-type 'green' oil soot exhauster with electric fan not in contact with oil soot |
CN2620217Y (en) * | 2003-04-21 | 2004-06-09 | 邹美琴 | Fluid heater |
-
2003
- 2003-04-21 CN CNB031165044A patent/CN100430664C/en not_active Expired - Fee Related
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4725715A (en) * | 1985-04-25 | 1988-02-16 | L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude | Apparatus for producing a jet of gas at high temperature |
CN2057996U (en) * | 1989-05-18 | 1990-06-06 | 毛正勇 | Multipurpose internal heating and clutchable water heater |
CN2061670U (en) * | 1990-01-06 | 1990-09-05 | 孔德凯 | High thermal efficiency electric fluid heater |
CN2118272U (en) * | 1991-10-25 | 1992-10-07 | 赵双福 | Domestic electrothermal pipe type water heater |
CN2449120Y (en) * | 2000-10-06 | 2001-09-19 | 郑凌志 | Electric water heater |
CN1338592A (en) * | 2001-04-22 | 2002-03-06 | 梁嘉麟 | Jet-type 'green' oil soot exhauster with electric fan not in contact with oil soot |
CN2620217Y (en) * | 2003-04-21 | 2004-06-09 | 邹美琴 | Fluid heater |
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Publication number | Publication date |
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CN1540261A (en) | 2004-10-27 |
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