CN104728510A - Heating pipe of instant heating faucet - Google Patents
Heating pipe of instant heating faucet Download PDFInfo
- Publication number
- CN104728510A CN104728510A CN201510077268.XA CN201510077268A CN104728510A CN 104728510 A CN104728510 A CN 104728510A CN 201510077268 A CN201510077268 A CN 201510077268A CN 104728510 A CN104728510 A CN 104728510A
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- CN
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- Prior art keywords
- heating tube
- heating
- water
- insulation layer
- thermal insulation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K49/00—Means in or on valves for heating or cooling
- F16K49/002—Electric heating means
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
- F24H1/10—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium
- F24H1/101—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium using electric energy supply
- F24H1/102—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium using electric energy supply with resistance
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/18—Arrangement or mounting of grates or heating means
- F24H9/1854—Arrangement or mounting of grates or heating means for air heaters
- F24H9/1863—Arrangement or mounting of electric heating means
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Resistance Heating (AREA)
- Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
Abstract
The invention relates to the field of structural design of electric water heater heating pipes, and discloses a heating pipe of an instant heating faucet. The heating pipe comprises a heating pipe body, electrodes and a fixing seat which are coaxial. The heating pipe body comprises an insulating shell, a first heating barrel and a second heating barrel, the first heating barrel is arranged in the insulating shell, the second heating barrel is arranged in the first heating barrel, a first heat preservation layer is arranged between the insulating shell and the first heating barrel, a water passageway is arranged between the first heating barrel and the second heating barrel, the outer wall of the first heating barrel and the inner wall of the second heating barrel are coated with resistive films, an ultraviolet lamp tube coaxial with the second heating barrel is arranged in the second heating barrel, a second heat preservation layer is arranged between the ultraviolet lamp tube and the second heating barrel, and sealing devices are arranged on a water inlet and a water outlet of the heating pipe body. The water heating efficiency is higher, the heating speed is higher, the length of the water passageway is not increased, and the water outflow speed is high. The sterilization function is achieved.
Description
Technical field
The present invention relates to electric water heater heating pipe structure design field, particularly relate to a kind of heating tube of Instant heating type water tap.
Background technique
Along with the development of society, instant electric water heater is applied in the middle of ordinary populace life at ordinary times more and more, such as, and little kitchen treasured, instant heating type drinking device, Instant heating type water tap etc., these Instant heating type heating plants bring very large convenient, have saved the time waited for.
But the raising gradually required along with people, the rate of heating of people to instant electric water heater has had higher requirement, and a lot of product, in order to improve the efficiency of heating surface, carries out upgrading optimization to the structure of electric water heater heating tube.
The Chinese utility model patent of CN 202234846U discloses a kind of instant heating type drinking machine heating tube, comprise heating socket, described heating socket madial wall and offer at least one recessed or male structure vertically, the surface area of heating socket can be increased, make the efficiency of heating surface higher.
Although the heating tube of this structure can accelerate the efficiency of heating surface to a certain extent, DeGrain, rate of heating can not be significantly improved.
The Chinese utility model patent of CN 202675629 U discloses a kind of Novel heating core of Instant heating type liquid heater, comprise heating tube and be connected to heating tube initial and end two ends into and out of liquid mouth, heating tube is nonmetallic material pipe, a heating tube core is set with in this heating tube, the path passed through for liquid is formed between this heating tube core and described heating tube, this path one end connects described feed liquor body mouth, the other end goes out liquid mouth described in connecting, and this path is along the axis of described heating tube or circumferential skewing inflection.
The Chinese utility model patent of CN 203274269 U discloses a kind of instant electric water heater's ceramic heating element heating module, and comprise framework, framework is provided with the first heating cavity and the second heating cavity.Be provided with the first water jacket in first heating cavity, in the first water jacket, be provided with the first ceramic heating tube, between the first water jacket and the first heating cavity and the first ceramic heating tube, form the first upper runner and the first lower flow channel respectively; Be provided with the second water jacket in second heating cavity, in the second water jacket, be provided with the second ceramic heating tube, the fraction of the year of the second water jacket and the second heating cavity and the second ceramic heating pipe holder, do not form the second upper runner and the second lower channel.
Above two patents are all by changing the runner of current, the runner between liquid entering hole to liquid outlet is made to become tortuous and longer, increase the time of contact of current and heating tube, although effectively improve the speed of water body heating, but just fetched boiling water tap time, need to bleed off more cold water or need to wait for that the long period could wait until hot water, not only waste water resource, the effect of a dozen i.e. rapid hot water outputs of turning on the tap can not be reached.Other also have some products to accelerate rate of heating by the quantity increasing heating tube, but defect is the volume not only increasing electrical equipment, too increases cost.In addition, because heating effect is not good, part bacterium may be doped with from water tap hot water out, be detrimental to health.
Summary of the invention
In order to solve the problems of the technologies described above, the invention provides a kind of heating tube of Instant heating type water tap, the present invention is compared with the prior art, and the efficiency of heating surface of heating tube to water is higher, and rate of heating is faster, and does not increase the flow channel length of water simultaneously, goes out water speed fast.In addition, this heating tube also has sterilizing function.
Concrete technological scheme of the present invention is: a kind of heating tube of Instant heating type water tap, comprise the heating tube body that two ends are respectively water intake and water outlet, be located at the electrode at described heating tube body two ends and the fixed base for fixing heating tube body two ends, described heating tube body comprises the insulation crust that diameter reduces successively, first Heating tube, second Heating tube, described insulation crust, first Heating tube and the second Heating tube coaxial, and the first Heating tube is located in insulation crust, second Heating tube is located in the first Heating tube, the first thermal insulation layer for closing between insulation crust and the first Heating tube, water body runner between first Heating tube and the second heating tube, the outer wall of the first Heating tube and the inwall of the second Heating tube all scribble resistive film, the ultraviolet lamp tube coaxial with the second Heating tube is also provided with in described second Heating tube, it is the second thermal insulation layer between ultraviolet lamp tube and the second Heating tube, on heating tube body, water intake and water outlet are provided with the seal arrangement for closing the first thermal insulation layer both ends open and the second thermal insulation layer both ends open.
The present invention is designed with 2 coaxial Heating tubes on same heating tube body, and the outer wall of each Heating tube or inwall are provided with thermal insulation layer.After current enter heating tube body from water intake, current are along water body flow passage, overall circular in one, be compared with the prior art, the surface area that the current of per unit volume contact with Heating tube considerably increases, and the rate of heat addition of water body is significantly accelerated, and has been provided with one layer of heat preservation layer near each Heating tube, ensure that heat can not be dispersed, further increase heating effect.Solve the water at common heating tube body axle center place due to comparatively far away apart from Heating tube, the problem that heating effect is low.In addition, the existence of lagging also reduces noise when water body heats.The present invention is shortening heating time, and while increasing the efficiency of heating surface, the length not by increasing water body runner realizes, and therefore the mouth of a river speed of water tap is faster, does not need first to bleed off a part of cold water and just can go out hot water, saved water resources.
On the other hand, be provided with ultraviolet lamp tube in the inside of the second Heating tube, sterilization is carried out to the water body flowing through water body runner, the water of outflow is reached and drinks rank.
As preferably, described insulation crust is opaque material, and insulation crust inwall scribbles reflective coating.Opaque insulation crust can prevent ultraviolet from passing through inside, and reflective coating can also make ultraviolet light emission, carries out re-pasteurization, strengthen bactericidal effect to water body.
As preferably, described coating is coating of titanium dioxide.Titanium dioxide has bactericidal effect, and after ultraviolet catalytic, bactericidal effect is obvious.
As preferably, in described first thermal insulation layer and the second thermal insulation layer, be vacuum state.Vacuum state can not only deposit temperature, and ultraviolet ray intensity is not easy loss.
As preferably, on described heating tube body, water intake and water outlet are provided with the sealing gasket the first thermal insulation layer and the second thermal insulation layer sealed.
As preferably, the first described Heating tube and the second Heating tube are silica glass material.
As preferably, the heating tube of described each Instant heating type water tap contains the heating tube body of 1-4 series connection.Can according to the quantity of the type design heating tube body of electric water heater.
Be compared with the prior art, the invention has the beneficial effects as follows: the efficiency of heating surface of heating tube of the present invention to water is higher, rate of heating is faster, and does not increase the flow channel length of water simultaneously, goes out water speed fast.The present invention simultaneously also has sterilizing function.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of heating tube body of the present invention;
Fig. 2 is the sectional view of A-A in Fig. 1;
Fig. 3 is the sectional view of B-B in Fig. 1;
Fig. 4 is the heating pipe structure schematic diagram of a kind of Instant heating type water tap of the present invention.
Reference character is: heating tube body 1, electrode 2, fixed base 3, insulation crust 11, first Heating tube 12, second Heating tube 13, ultraviolet lamp tube 14, first thermal insulation layer 15, second thermal insulation layer 16, water body runner 17, seal arrangement 18.
Embodiment
Below in conjunction with embodiment, the invention will be further described.
Embodiment 1
As shown in Figure 4, a kind of heating tube of Instant heating type water tap, the two ends comprising 3 series connection are respectively the heating tube body 1 of water intake and water outlet, are located at the electrode 2 at described heating tube body two ends and the fixed base 3 for fixing heating tube body two ends.As Fig. 1, 2, shown in 3, described heating tube body comprises the insulation crust 11 that diameter reduces successively, first Heating tube 12, second Heating tube 13, described insulation crust, first Heating tube and the second Heating tube coaxial, and the first Heating tube is located in insulation crust, second Heating tube is located in the first Heating tube, the first thermal insulation layer 15 for closing between insulation crust and the first Heating tube, water body runner 17 between first Heating tube and the second heating tube, the outer wall of the first Heating tube and the inwall of the second Heating tube all scribble resistive film, the ultraviolet lamp tube 14 coaxial with the second Heating tube is also provided with in described second Heating tube, it is the second thermal insulation layer 16 between ultraviolet lamp tube and the second Heating tube, on heating tube body, water intake and water outlet are provided with the seal arrangement 18 for closing the first thermal insulation layer both ends open and the second thermal insulation layer both ends open.
In the present embodiment, described insulation crust is opaque material, and insulation crust inwall scribbles reflective coating.
In the present embodiment, on described heating tube body, water intake and water outlet are provided with the sealing gasket the first thermal insulation layer and the second thermal insulation layer sealed.Sealing gasket is located at the inner side of joint.
In the present embodiment, the first described Heating tube and the second Heating tube are silica glass material.
Embodiment 2
As shown in Figure 4, a kind of heating tube of Instant heating type water tap, the two ends comprising 3 series connection are respectively the heating tube body 1 of water intake and water outlet, are located at the electrode 2 at described heating tube body two ends and the fixed base 3 for fixing heating tube body two ends.As Fig. 1, 2, shown in 3, described heating tube body comprises the insulation crust 11 that diameter reduces successively, first Heating tube 12, second Heating tube 13, described insulation crust, first Heating tube and the second Heating tube coaxial, and the first Heating tube is located in insulation crust, second Heating tube is located in the first Heating tube, the first thermal insulation layer 15 for closing between insulation crust and the first Heating tube, water body runner 17 between first Heating tube and the second heating tube, the outer wall of the first Heating tube and the inwall of the second Heating tube all scribble resistive film, the ultraviolet lamp tube 14 coaxial with the second Heating tube is also provided with in described second Heating tube, it is the second thermal insulation layer 16 between ultraviolet lamp tube and the second Heating tube, on heating tube body, water intake and water outlet are provided with the seal arrangement 18 for closing the first thermal insulation layer both ends open and the second thermal insulation layer both ends open.
In the present embodiment, on described heating tube body, water intake and water outlet are provided with the sealing gasket the first thermal insulation layer and the second thermal insulation layer sealed.Sealing gasket is located at the inner side of joint.
In the present embodiment, the first described Heating tube and the second Heating tube are silica glass material.
In the present embodiment, described coating is coating of titanium dioxide.
In the present embodiment, vacuum state is in described first thermal insulation layer and the second thermal insulation layer.
In the present embodiment, described each Heating tube is silica glass material.
The above; it is only preferred embodiment of the present invention; not the present invention is imposed any restrictions, every above embodiment is done according to the technology of the present invention essence any simple modification, change and equivalent structure transformation, all still belong to the protection domain of technical solution of the present invention.
Claims (7)
1. the heating tube of an Instant heating type water tap, comprise the heating tube body (1) that two ends are respectively water intake and water outlet, be located at the electrode (2) at described heating tube body two ends and the fixed base (3) for fixing heating tube body two ends, it is characterized in that: described heating tube body comprises the insulation crust (11) that diameter reduces successively, first Heating tube (12), second Heating tube (13), described insulation crust, first Heating tube and the second Heating tube coaxial, and the first Heating tube is located in insulation crust, second Heating tube is located in the first Heating tube, the first thermal insulation layer (15) for closing between insulation crust and the first Heating tube, water body runner (17) between first Heating tube and the second heating tube, the outer wall of the first Heating tube and the inwall of the second Heating tube all scribble resistive film, the ultraviolet lamp tube (14) coaxial with the second Heating tube is also provided with in described second Heating tube, it is the second thermal insulation layer (16) between ultraviolet lamp tube and the second Heating tube, on heating tube body, water intake and water outlet are provided with the seal arrangement (18) for closing the first thermal insulation layer both ends open and the second thermal insulation layer both ends open.
2. the heating tube of Instant heating type water tap as claimed in claim 1, is characterized in that, described insulation crust is opaque material, and insulation crust inwall scribbles reflective coating.
3. the heating tube of Instant heating type water tap as claimed in claim 2, is characterized in that, described coating is coating of titanium dioxide.
4. the heating tube of Instant heating type water tap as claimed in claim 1, is characterized in that, is vacuum state in described first thermal insulation layer and the second thermal insulation layer.
5. the heating tube of the Instant heating type water tap as described in claim 1 or 4, is characterized in that, on described heating tube body, water intake and water outlet are provided with the sealing gasket the first thermal insulation layer and the second thermal insulation layer sealed.
6. the heating tube of Instant heating type water tap as claimed in claim 1, is characterized in that, the first described Heating tube and the second Heating tube are silica glass material.
7. the heating tube of Instant heating type water tap as claimed in claim 1, is characterized in that, the heating tube of described each Instant heating type water tap contains the heating tube body of 1-4 series connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510077268.XA CN104728510B (en) | 2015-02-13 | 2015-02-13 | Heating pipe of instant heating faucet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510077268.XA CN104728510B (en) | 2015-02-13 | 2015-02-13 | Heating pipe of instant heating faucet |
Publications (2)
| Publication Number | Publication Date |
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| CN104728510A true CN104728510A (en) | 2015-06-24 |
| CN104728510B CN104728510B (en) | 2017-01-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510077268.XA Active CN104728510B (en) | 2015-02-13 | 2015-02-13 | Heating pipe of instant heating faucet |
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| Country | Link |
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| CN (1) | CN104728510B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105179797A (en) * | 2015-08-28 | 2015-12-23 | 莫玉艳 | Efficient intelligent frost valve |
| CN105595848A (en) * | 2015-12-21 | 2016-05-25 | 广东天美富硒饮品有限公司 | Nano silicon-ceramic electric heating element applied to instant-heating type water dispenser |
| CN106821002A (en) * | 2017-03-23 | 2017-06-13 | 江苏创拓电热科技有限公司 | Multi-functional environment-protection heater based on nanometer film heat-generating pipe |
| CN111788379A (en) * | 2018-03-19 | 2020-10-16 | 全耐塑料高级创新研究公司 | Vehicle system for injecting an aqueous solution into a combustion chamber of an internal combustion engine and method for injecting an aqueous solution into a combustion chamber of an internal combustion engine |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110645700A (en) * | 2019-10-23 | 2020-01-03 | 中国科学院宁波材料技术与工程研究所 | Electric heating device for pipeline |
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| CN204459430U (en) * | 2015-02-13 | 2015-07-08 | 浙江万佳热电器科技有限公司 | A kind of heating tube of Instant heating type water tap |
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| JPS5151028A (en) * | 1974-10-31 | 1976-05-06 | Taniguchi Seisakusho Kk | Kozetsuenseinokinzokuhiitaa |
| CN201173592Y (en) * | 2008-01-30 | 2008-12-31 | 何文标 | Water-bathing constant temperature heater |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105179797A (en) * | 2015-08-28 | 2015-12-23 | 莫玉艳 | Efficient intelligent frost valve |
| CN105595848A (en) * | 2015-12-21 | 2016-05-25 | 广东天美富硒饮品有限公司 | Nano silicon-ceramic electric heating element applied to instant-heating type water dispenser |
| CN106821002A (en) * | 2017-03-23 | 2017-06-13 | 江苏创拓电热科技有限公司 | Multi-functional environment-protection heater based on nanometer film heat-generating pipe |
| CN111788379A (en) * | 2018-03-19 | 2020-10-16 | 全耐塑料高级创新研究公司 | Vehicle system for injecting an aqueous solution into a combustion chamber of an internal combustion engine and method for injecting an aqueous solution into a combustion chamber of an internal combustion engine |
| CN111788379B (en) * | 2018-03-19 | 2022-07-12 | 全耐塑料高级创新研究公司 | Vehicle system and method for injecting an aqueous solution into an intake line upstream of or into a combustion chamber of an internal combustion engine |
| US11623881B2 (en) | 2018-03-19 | 2023-04-11 | Plastic Omnium Advanced Innovation And Research | Vehicle system for injecting an aqueous solution in the combustion chamber of the internal combustion engine and method for injecting an aqueous solution in the combustion chamber of the internal combustion |
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| Publication number | Publication date |
|---|---|
| CN104728510B (en) | 2017-01-11 |
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Effective date of registration: 20181214 Address after: 225300 Pearl River Road, Yongan Town, Taizhou, Jiangsu Province, 108 Patentee after: Wang Yajun Address before: 313100 Room 517, Phase II Science and Technology Pioneering Park, Changxing County Economic Development Zone, Huzhou City, Zhejiang Province Patentee before: Zhejiang ten thousand good thermoelectricity device Science and Technology Ltd. |
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Address after: No.102 Kaixuan Road, Fuxi street, Deqing County, Huzhou City, Zhejiang Province Patentee after: Wang Yajun Address before: 225300 No. 108 Mingzhu Avenue, Yonganzhou Town, Gaogang District, Taizhou City, Jiangsu Province Patentee before: Wang Yajun |
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Effective date of registration: 20191220 Address after: 315300 No. 658, Kaifa East Road, Zhouxiang Town, Cixi City, Ningbo City, Zhejiang Province Patentee after: Cixi Wanlong Electrical Co., Ltd. Address before: No.102 Kaixuan Road, Fuxi street, Deqing County, Huzhou City, Zhejiang Province Patentee before: Wang Yajun |
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| TR01 | Transfer of patent right |