CN203785224U - Rapid heating type electric water heater - Google Patents
Rapid heating type electric water heater Download PDFInfo
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- CN203785224U CN203785224U CN201420195399.9U CN201420195399U CN203785224U CN 203785224 U CN203785224 U CN 203785224U CN 201420195399 U CN201420195399 U CN 201420195399U CN 203785224 U CN203785224 U CN 203785224U
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Abstract
A rapid heating type electric water heater comprises a semi-open or closed water flow heating device, a water tank inner container, an electric heating tube and a water nozzle, wherein the water tank inner container is made of a single-layered or double-layered plastic material (containing metal), and work under water source pressure is preset; and a plurality of pressure release valves are mounted on the water tank inner container (8), and are preset to work under water source pressure. According to the rapid heating type electric water heater, one rapid heating semi-open or closed water flow heating device (7) is arranged on the electric heating tube, a semicircular partition board (21) is fixed on the electric heating tube through a mounting frame, the water nozzle (9) is switched on, the electric heating tube (6) is powered on and work, water is heated once flowing through the electric heating tube, is directly conveyed to the upper part of the water tank through water pipes (22) mounted on the semicircular partition board, and is discharged from a hot water outlet, then the water nozzle is switched off, and heating is stopped. The rapid heating semi-open or closed water flow heating device (7) adopts a container with the volume about 1 liter, and the electric heating tube is arranged in the container provided with a water inlet and a water outlet. The water nozzle (9) is switched on, the electric heating tube (6) is powered on and work, water is heated once flowing through the electric heating tube, hot water is directly conveyed to the upper part of the water tank through the water outlet, the hot water is discharged, and heating is stopped when the water nozzle is closed.
Description
Technical field
The present invention relates to Quick heating-type electric heater.
Background technology
The inner bag that existing storage-type electric water heater uses, is all to make by the version of standard QB/T4101-2010 electric water heater with water tank inner bag, is glass lining metal inner tube, and taking steel as base material, enamel material is as the inner bag of anti-rotten protective finish; Also have plastic inner lining metal inner tube, be commonly called as crystal inner liner, taking steel as base material, the inner bag that plastics or similar material are anti-rotten protective finish; In recent years in storage-type electric water heater, to there being some improvement on the mode of heating of electrothermal tube, for example carry out leveled heating (Fig. 1) with many electrothermal tubes or at delivery port, electrothermal tube is entangled to (Fig. 2, Fig. 3, Fig. 4) with the tubular body of a upper end open, be referred to as fast heating type electrical water heater; This electric heater manufacturing process complexity, first by metal plate punching moulding, then welding, test pressure, then at inner enamel coating or painting plastics, with the workman who is skilled in technique in a large number; Meanwhile, due to iterative cycles under the condition of work of expanding with heat and contract with cold, weld seam meeting crackle, causes and leaks; If temperature limit switch is malfunctioning, electrothermal tube heats for a long time, and water tank internal pressure is increasing, can make water tank blast, is the world-famous puzzle of more than 130 year.
In control method, be to adopt expansion of liquids machinery formula temperature controller, heating in continuous 24 hours, does not arrange water flow sensing unit, can not realize water flowing energising, and Guan Shui has a power failure.
Summary of the invention
The present invention improves existing storage-type electric water heater, after improving, is Quick heating-type electric heater, mainly by semi-open-type or closed current out-of-date be that water-heating device 7, inner water tank 8, electrothermal tube 6 and water are chewed 9 and formed.
Described Fast Heating refers to the electric heater that goes out at short notice 40 DEG C of hot water, inner water tank 8 is to adopt monolayer plastic material (metal-containing material) to make, make a closed container by GB/T26185-20103.2, and be predefined under source pressure and work; The inner water tank of described Quick heating-type electric heater is to adopt double-layer plastic material to make, and makes a sealed container by GB/T26185-20103.2, and is predefined under source pressure and works; Semi-open-type or closed current being housed in inner water tank 8 out-of-date is water-heating device 7.
The semi-open-type current of described Fast Heating are out-of-date is that water-heating device 7 is on electrothermal tube, to arrange one, semicircle dividing plate 21, pass through mounting bracket, be fixed on electrothermal tube, fetch boiling water and chew 9, electrothermal tube 6 energising work, heated when water flows through electrothermal tube, by the water pipe 22 being arranged on semicircle dividing plate, hot water is directly delivered to water tank upper, emit from hot water outlet; Close water while chewing, stop heating.
When the closed current of described Fast Heating, water-heating device 7 is in the container of approximately 1 liter of a volume, electrothermal tube is set, and there are water inlet and a delivery port, fetch boiling water and chew 9, electrothermal tube 6 energising work, it is heated that water flows through electrothermal tube, by delivery port, hot water is delivered to water tank upper, emit hot water, close water while chewing, stop heating.
The control method of Quick heating-type electric heater has been done improvement, in same electric heater, has adopted two kinds of different modes of electronic type and mechanical type simultaneously, controls respectively one or more electrothermal tube; At inlet pipeline, water flow sensing unit 23 (or claim taps) is set, fetches boiling water and chew 9, water flow sensing unit is to signal, relay adhesive, and electronic controller makes the electrothermal tube 6 energising heating in the device 7 of the out-of-date heating water of current, and Guan Shui is power-off; To being arranged on the electrothermal tube 6 outside the out-of-date water-heating device 7 of current, be to adopt expansion of liquids adjustable mechanical formula temperature controller to control (not shown); If while only using one group of electrothermal tube in electric heater (as Fig. 5, Fig. 7, Fig. 9), electronic type and mechanical type can control one group of electrothermal tube simultaneously, when water flowing energising, by electronic type control; Close water and chew will heat time, by mechanical type control.
Multiple relief valves 20 are housed on inner water tank 8, are predefined under source pressure and work, exceeding GB/T26185-20107.5 or 7.60.3Mpa is relieving pressure, to the external draining of inner water tank 8.
The different Kick type temperature switch of limit Wen Wendu is housed more than one on the connection line of every group of electrothermal tube, when with two, limit Wen Wendu difference, limits Wen Wendu lower, can adopt Self-resetting kick temperature switch.
Novelty after improvement is: storage-type electric water heater, by the standard of GB/T26185-2010, is realized fast hot water outlet, and does not need 24 hours laser heatings, uses power to only have instantaneous water heater's 30-50%.
Brief description of the drawings
CN260890ZY, Fig. 2 of Tu1Shi A.O. Smith (China) Water Heater Co., Ltd. is that CN201225753Y, Fig. 3 of the company of Guangdong U.S. is that CN201233087Y, Fig. 4 of the Guangdong happy company of Wan Jia is the accompanying drawing of the notification number of the Shunde Wei Bo electrical equipment CN201184685Y of company;
Fig. 5, Fig. 6, Figure 11, Figure 12, Figure 13 are the Quick heating-type electric heater structural representations that monolayer plastic material (containing metal) is made inner water tank 8;
Fig. 7, Fig. 9, Figure 14, Figure 15, Figure 16 adopt double-layer plastic material to make the structural representation of the Quick heating-type electric heater of inner water tank 8;
Fig. 8 is the B-B cutaway view of Fig. 7
Figure 10 is the A-A cutaway view of Fig. 9
Figure 11 to Figure 16 is the structural representation that adopts the Quick heating-type electric heater of the out-of-date water-heating device 7 of closed current;
Figure 17, Figure 18 are the structure of relief valve.
Detailed description of the invention
Describe below in conjunction with each embodiment in accompanying drawing, in accompanying drawing: shell 1, water inlet pipe 2, outlet pipe 3, connecting plate 4, controller 5, electrothermal tube 6 (metal electric heat pipe 6-1, non-metal carbon fibre pipe or halogen electrothermal tube 6-2), semi-open-type or closed current are out-of-date is water-heating device 7, the water tank 8 that individual layer or double-layer plastic are made or metal is made, water chews 9, thermometric or temperature limit switch mounting pipe 10, the sheet metal 11 of monolayer plastic inner water tank outer wrapping, the flange port 12 of water tank, flange 13, friction top 14, clamping element 15, seal 16, screw-nut external member 17, water 18, plastic wall 19, relief valve or pressure-reducing valve 20, semicircle dividing plate 21, water pipe 22, water flow sensing unit 23.
Fig. 1 to Fig. 4 is the improved quick heating type water heater of domestic Ji Jia major company in recent years, adopts the enamel inner container taking steel as base material, and the sealed construction that pressure-bearing is 0.6Mpa only changes the mode of heating of electrothermal tube, does not overcome the shortcoming that water tank easily leaks and can explode.
Fig. 5, Fig. 6, Figure 11, Figure 12, Figure 13 adopt monolayer plastic material (containing metal) to make inner water tank 8;
Fig. 7, Figure 10, Figure 14, Figure 15, Figure 16 are the inner water tanks 8 (being divided into product 8-1 and product 8-2) that adopts double-layer plastic to make, Fig. 5 to Figure 10 is equipped with the out-of-date water-heating device 7 of semi-open-type current, only adopt one group of electrothermal tube in water-heating device 7, while needs, can increase again other electrothermal tube;
Described semi-open-type is on flange port, to fill out-of-date water-heating device 7 structures of semi-open-type current, and Fig. 5 is horizontal type structure, and semicircle dividing plate 21, is fixed on electrothermal tube 6, fetches boiling water and chews 9, and electrothermal tube is switched on, and flows through the water of electrothermal tube, heated; Fig. 6 is vertical structure, and electrothermal tube 6 is vertical installations, and after energising, heated water rapidly increases to top, and half disk spacer 21 upper ends are opened wide.
Figure 11 to Figure 16 is the structural representation that adopts the Quick heating-type electric heater of the out-of-date water-heating device 7 of closed current;
Figure 11, Figure 12 are that hot-water heating system 7 is arranged on flange, and Figure 13 is contained in water tank upper;
Figure 14, Figure 15, Tu16Zhong, hot-water heating system 7 is on product 8-2;
The control method of Fig. 5 to Figure 16 is: in same electric heater, adopted two kinds of different modes of electronic type and mechanical type simultaneously, controlled respectively one or more electrothermal tube; At inlet pipeline, water flow sensing unit 23 (or claim taps) is set, fetches boiling water and chew 9, water flow sensing unit is to signal, relay adhesive, and electronic controller makes the electrothermal tube 6 energising heating in the device 7 of the out-of-date heating water of current, and Guan Shui is power-off; To being arranged on the electrothermal tube 6 outside the out-of-date water-heating device 7 of current, be to adopt expansion of liquids adjustable mechanical formula temperature controller to control (not shown); When only adopting the out-of-date water-heating device 7 of semi-open-type current in electric heater, electronic type and mechanical type can control one group of electrothermal tube simultaneously; When water flowing energising, by electronic type control; Water is chewed 9 and is closed will heat time, by mechanical type control.
Fig. 5 to Figure 16 Quick heating-type electric heater, institute's water chews 9, and available non-bearing type water is chewed, and also can select pressure-bearing type water to chew, and is made for respectively non-pressure water heater and pressure-loaded water-heater.
Described non-bearing type fast water heater, operating pressure is " 0 ", and must chew 9 by water and communicate with atmosphere.
Described pressure-bearing type fast water heater, is predefined under source pressure and works, and operating pressure is 0.3Mpa, and it is closeds that water chews 9, does not communicate with atmosphere.
Described monolayer plastic inner water tank outer wrapping sheet metal 11, need be depending on bearing pressure, availablely also can; Arrow is water (flow) direction.
Figure 17, Figure 18 are pressure-relief valve structure figure, and Figure 17 is single valve, and Figure 18 is bivalve, are made up of housing 20-1, sealing gasket 20-2, core bar 20-3, spring 20-4, baffle ring 20-5, and when the pressure of water is greater than the pressure of spring, water is just discharged automatically.
Described electrothermal tube 6, both can adopt metal electric heat pipe, also can adopt non-metal carbon fibre pipe, halide torch or other heating tube.
Claims (5)
1. Quick heating-type electric heater, out-of-date by inner water tank, current is that device, electrothermal tube and the water of heating water is chewed and formed, and it is characterized in that: inner water tank (8) adopts individual layer or double-layer plastic material (metal-containing material) to make; Be predefined under source pressure and work, in inner water tank (8), semi-open-type or closed current being installed out-of-date is the device (7) of heating water; Described semi-open-type is that a semicircle dividing plate (21) is set on electrothermal tube, pass through support, be fixed on electrothermal tube, fetch boiling water and chew (9), electrothermal tube (6) work, the water flowing through is heated, delivers to inner water tank top immediately emit by water pipe (22); Water-heating device when described closed is current (7) is in the container of approximately 1 liter of a volume, electrothermal tube is set, and there are water inlet and a delivery port, fetch boiling water and chew (9), electrothermal tube (6) energising work, it is heated that water flows through electrothermal tube, by delivery port, hot water is delivered to water tank upper, emit hot water, close water while chewing, stop heating.
2. Quick heating-type electric heater according to claim 1, is characterized in that: in same electric heater, adopted two kinds of different modes of electronic type and mechanical type simultaneously, controlled respectively one or more electrothermal tube; At inlet pipeline, water flow sensing unit (23) is set, with electronic controller, controls switching on and off of electrothermal tube in the out-of-date water-heating devices of current (7); Electrothermal tube outside the out-of-date water-heating device of current (7) is to adopt the control of expansion of liquids adjustable mechanical formula temperature controller; If while only adopting one group of out-of-date water-heating device of semi-open-type current (7) in electric heater, electronic type and mechanical type can control same group of electrothermal tube simultaneously, when water flowing energising, by electronic type control; Close Shui Zui (9) will heat time, by mechanical type control.
3. Quick heating-type electric heater according to claim 1, is characterized in that: water chews that (9) available non-bearing type water is chewed or pressure-bearing type water is chewed, and makes respectively non-pressure Quick heating-type water heater and pressure-bearing Quick heating-type water heater.
4. Quick heating-type electric heater according to claim 1, is characterized in that: multiple relief valves (20) are housed on inner water tank (8), are predefined under source pressure and work, meeting or exceeding 0.3Mpa is pressure release.
5. Quick heating-type electric heater according to claim 1, it is characterized in that: on the connection line of every group of electrothermal tube (6), the different Kick type temperature switch of limit Wen Wendu is housed more than one, what limit Wen Wendu was lower is self-replaced type kick temperature switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420195399.9U CN203785224U (en) | 2014-04-11 | 2014-04-11 | Rapid heating type electric water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420195399.9U CN203785224U (en) | 2014-04-11 | 2014-04-11 | Rapid heating type electric water heater |
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| CN203785224U true CN203785224U (en) | 2014-08-20 |
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| CN201420195399.9U Expired - Fee Related CN203785224U (en) | 2014-04-11 | 2014-04-11 | Rapid heating type electric water heater |
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| CN104534645A (en) * | 2014-09-08 | 2015-04-22 | 广东顺德光晟电器有限公司 | Sealed and outlet-opened type convertible intermediate bearing pressure electric water heater |
| CN104976753A (en) * | 2014-04-11 | 2015-10-14 | 广东顺德光晟电器股份有限公司 | Rapid-heating type electric water heater |
| CN105466004A (en) * | 2014-10-06 | 2016-04-06 | 广东顺德光晟电器股份有限公司 | Electric water heater with pressure adjusting function |
| CN105571113A (en) * | 2014-10-06 | 2016-05-11 | 广东顺德光晟电器股份有限公司 | Light wave heating electric water heater with pressure regulation function |
| CN105650874A (en) * | 2014-12-03 | 2016-06-08 | 广东顺德光晟电器股份有限公司 | External quick-heating type air energy water heater with pressure regulating function |
| WO2016086838A1 (en) * | 2014-12-03 | 2016-06-09 | 广东顺德光晟电器股份有限公司 | Instant photoelectric water heater provided with water flow sensor having depressurizing function |
| CN105716229A (en) * | 2014-12-03 | 2016-06-29 | 广东顺德光晟电器股份有限公司 | External rapid-heating type electric water heater provided with water flow sensor with pressure reduction function and non-metallic injection-molded water tank |
| CN105716266A (en) * | 2014-12-03 | 2016-06-29 | 广东顺德光晟电器股份有限公司 | Optical wave heating non-metal blow-molded water tank electric water heater provided with water flow sensor with pressure reduction function |
| CN105716241A (en) * | 2014-12-03 | 2016-06-29 | 广东顺德光晟电器股份有限公司 | External optical wave heating metal water tank electric water heater provided with water flow switch with pressure reduction function |
| CN105716248A (en) * | 2014-12-03 | 2016-06-29 | 广东顺德光晟电器股份有限公司 | Metallic water tank external instantaneous electric water heater provided with water flow switch with pressure reducing function |
| CN105716247A (en) * | 2014-12-03 | 2016-06-29 | 广东顺德光晟电器股份有限公司 | External light wave heating instantaneous electric water heater provided with water flow switch with pressure reducing function |
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| CN105716264A (en) * | 2014-12-03 | 2016-06-29 | 广东顺德光晟电器股份有限公司 | Non-metal blow-molded water tank electric water heater provided with water flow sensor with pressure reduction function |
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| CN106440357A (en) * | 2016-10-14 | 2017-02-22 | 格力电器（芜湖）有限公司 | Water tank and heat pump water heater |
| CN107202424A (en) * | 2017-04-10 | 2017-09-26 | 珠海格力电器股份有限公司 | Pressure detection method and device, water heater, storage medium, the processor of water tank |
| CN110307633A (en) * | 2018-03-27 | 2019-10-08 | 芜湖美的厨卫电器制造有限公司 | Naked silk water heater |
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2014
- 2014-04-11 CN CN201420195399.9U patent/CN203785224U/en not_active Expired - Fee Related
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| CN104976753A (en) * | 2014-04-11 | 2015-10-14 | 广东顺德光晟电器股份有限公司 | Rapid-heating type electric water heater |
| CN104534645A (en) * | 2014-09-08 | 2015-04-22 | 广东顺德光晟电器有限公司 | Sealed and outlet-opened type convertible intermediate bearing pressure electric water heater |
| CN105466004A (en) * | 2014-10-06 | 2016-04-06 | 广东顺德光晟电器股份有限公司 | Electric water heater with pressure adjusting function |
| CN105571113A (en) * | 2014-10-06 | 2016-05-11 | 广东顺德光晟电器股份有限公司 | Light wave heating electric water heater with pressure regulation function |
| WO2016054983A3 (en) * | 2014-10-06 | 2016-06-02 | 广东顺德光晟电器股份有限公司 | Electric water heater using lightwave heating and having pressure adjustment function |
| WO2016054982A3 (en) * | 2014-10-06 | 2016-06-02 | 广东顺德光晟电器股份有限公司 | Electric water heater having pressure adjustment feature |
| CN105716241A (en) * | 2014-12-03 | 2016-06-29 | 广东顺德光晟电器股份有限公司 | External optical wave heating metal water tank electric water heater provided with water flow switch with pressure reduction function |
| CN105716264A (en) * | 2014-12-03 | 2016-06-29 | 广东顺德光晟电器股份有限公司 | Non-metal blow-molded water tank electric water heater provided with water flow sensor with pressure reduction function |
| CN105716229A (en) * | 2014-12-03 | 2016-06-29 | 广东顺德光晟电器股份有限公司 | External rapid-heating type electric water heater provided with water flow sensor with pressure reduction function and non-metallic injection-molded water tank |
| CN105716266A (en) * | 2014-12-03 | 2016-06-29 | 广东顺德光晟电器股份有限公司 | Optical wave heating non-metal blow-molded water tank electric water heater provided with water flow sensor with pressure reduction function |
| CN105650874A (en) * | 2014-12-03 | 2016-06-08 | 广东顺德光晟电器股份有限公司 | External quick-heating type air energy water heater with pressure regulating function |
| CN105716248A (en) * | 2014-12-03 | 2016-06-29 | 广东顺德光晟电器股份有限公司 | Metallic water tank external instantaneous electric water heater provided with water flow switch with pressure reducing function |
| CN105716247A (en) * | 2014-12-03 | 2016-06-29 | 广东顺德光晟电器股份有限公司 | External light wave heating instantaneous electric water heater provided with water flow switch with pressure reducing function |
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| CN105716296A (en) * | 2014-12-03 | 2016-06-29 | 广东顺德光晟电器股份有限公司 | External instant-heating solar water heater with pressure regulation function |
| WO2016086838A1 (en) * | 2014-12-03 | 2016-06-09 | 广东顺德光晟电器股份有限公司 | Instant photoelectric water heater provided with water flow sensor having depressurizing function |
| CN105716287A (en) * | 2014-12-03 | 2016-06-29 | 广东顺德光晟电器股份有限公司 | External rapid-heating type electric water heater provided with water flow sensor with pressure reduction function |
| CN105716288A (en) * | 2014-12-03 | 2016-06-29 | 广东顺德光晟电器股份有限公司 | Central electric water heater with pressure reduction function |
| CN105805933A (en) * | 2015-03-23 | 2016-07-27 | 林圳田 | Heating device |
| CN106440357A (en) * | 2016-10-14 | 2017-02-22 | 格力电器（芜湖）有限公司 | Water tank and heat pump water heater |
| CN106440357B (en) * | 2016-10-14 | 2021-12-24 | 格力电器（芜湖）有限公司 | Water tank and heat pump water heater |
| CN107202424A (en) * | 2017-04-10 | 2017-09-26 | 珠海格力电器股份有限公司 | Pressure detection method and device, water heater, storage medium, the processor of water tank |
| CN110307633A (en) * | 2018-03-27 | 2019-10-08 | 芜湖美的厨卫电器制造有限公司 | Naked silk water heater |
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Owner name: GUANGDONG SHUNDE GUANGSHENG ELECTRIC APPLIANCES CO Free format text: FORMER NAME: GUANGDONG SHUNDE GUANGCHENG ELECTRIC CO., LTD. |
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Address after: 528300 Guangdong Province, Foshan city Shunde District Daliang Street office new Kau neighborhood Fengxiang Road No. 41 Shunde Creative Industry Park A building 509, 510, 511, 512 Patentee after: GUANGDONG SHUNDE GUANGCHENG ELECTRICAL APPLIANCES HOLDINGS Co.,Ltd. Address before: 528300 Guangdong Province, Foshan city Shunde District Daliang Shunfeng Industrial Zone, Guangzhou Zhuhai Highway Jing Feng investment building, first floor room 1004 Patentee before: GUANGDONG SHUNDE GUANGSHENG ELECTRICAL APPLIANCE Co.,Ltd. |
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| CP03 | Change of name, title or address |
Address after: 528300 Daliang District Office of Shunde District, Foshan, Guangdong, new Kau community residential development committee No. 38 Patentee after: GUANGDONG GUANGSHENG IOT Co.,Ltd. Address before: 528300 Daliang Road office, Shunde District, Foshan, Guangdong, Fengxiang 41 Road, new Kau neighborhood committee, A 509, 510, 511, 512, Shunde creative industrial park. Patentee before: GUANGDONG SHUNDE GUANGCHENG ELECTRICAL APPLIANCES HOLDINGS Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140820 |
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| CF01 | Termination of patent right due to non-payment of annual fee |