CN105716234A - Vertical rapid-heating type electric water heater provided with injection-molded water tank and having pressure reduction function - Google Patents
Vertical rapid-heating type electric water heater provided with injection-molded water tank and having pressure reduction function Download PDFInfo
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- CN105716234A CN105716234A CN201410756261.6A CN201410756261A CN105716234A CN 105716234 A CN105716234 A CN 105716234A CN 201410756261 A CN201410756261 A CN 201410756261A CN 105716234 A CN105716234 A CN 105716234A
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Abstract
The invention provides a vertical rapid-heating type electric water heater provided with an injection-molded water tank and having a pressure reduction function. The water tank 8 is made of non-metallic materials through injection molding, and a water flow sensor 4 with the pressure reduction function or a water flow switch 4 with the pressure reduction function is installed on a water inlet pipeline of the water tank; and meanwhile, an airtight or semi-open instant flowing-water heating device 16 is installed in the water tank so that rapid heating can be achieved.
Description
Technical field
The present invention relates to the vertical injection moulding water tank quick-heating type electric water heater having decompression.
Background technology
Existing water inlet tube of electric water heater road, directly it is connected with water source, and feed the water into water tank, being called inlet pipeline, this pipeline is not provided with miscellaneous part, therefore the rated pressure in water tank is 0.6mpa, test press-in is 1.2mpa, this water tank there will be crackle, leaks and explodes, more can not with nonmetal making water tank.
Summary of the invention
Existing electric heater is improved by the present invention, for the vertical injection moulding water tank quick-heating type electric water heater having decompression after improvement, it is made up of shell 1, water inlet pipe 2, outlet pipe 3, water flow sensing unit with decompression or water flow switch 4, electrothermal tube 6, water tank 8, water nozzle 9, flange 11, relief valve 14；The described quick-heating type electric water heater equipped with the water flow sensing unit with decompression or water flow switch, water tank 8 has various ways, and the water flow sensing unit with decompression or water flow switch 4 are installed on the inlet pipeline 2 of water tank, when pipe-line system pressure is little, the smooth and easy entrance water tank of water will not be stopped；When system pressure is significantly high or water filled by water tank, producing back pressure, stop the entrance of water, make the pressure in water tank along with water inlet or water outlet (put hot water use) pressure difference, the pressure in water tank changes all the time between 0.02Mpa to 0.15Mpa；Simultaneously equipped with closed or semi-open-type current out-of-date i.e. water-heating device 16, low pressure-bearing quick-heating type electric water heater during this present invention is customized in water tank 8, cisten mechanism is:
Water tank adopts nonmetallic materials injection moulding to make, and is tank body and shell be connected as a single entity, and for double-decker, or is separated with shell by tank body, and water tank is injection molded into single layer structure；Water tank is made up of the first product 8-1 and two nonsymmetrical component of the second product 8-2；First product and the second product open at one end, the other end is closed, and on the end face of unlimited one end, has some attachment screw installing holes, between and both ends of the surface binding site, installs sealing member 8-3, for double sealing structure；And on the inlet pipeline of water tank, be provided with water flow sensing unit or the water flow switch of decompression, and in water tank, it is equipped with corresponding relief valve.
The described water flow sensing unit 4 with decompression, is made up of bis-functional parts of A, B:
Part A, when having water to flow, water jet propulsion impeller or rotor or Hall element 8 rotate, and by the sensing to discharge, the signal such as output pulse signal or electric current, voltage, makes auxiliary reclay adhesive, circuit turn-on, one or more groups electrothermal tube energising work；When closing water, water retention fluid stopping is moved, and circuit disconnects, and electrothermal tube stops heating；
Part B, piston 4-12 small end has a cross through hole, and also there is a through hole centre, during water inlet, water passes through transverse holes, enters in water tank from piston 4-12 interstitial hole, during water inlet, do not stop the entrance of water, when the built-in full water of water tank or inflow are more than water yield, when in water tank, pressure increases, the big end of piston 4-12 produces back pressure, make piston displacement, turn down and be even switched off water inlet 4-14；When discharging water, water inlet repeats to open；It is thus possible to the pressure in self-regulating water tank, this function guarantees that the pressure in water tank is within 0.15mpa.
The described water flow sensing unit with decompression, A and B can discrete be two stand-alone assemblies, and part A should be contained in inlet pipeline, and part B is arranged on inlet and outlet pipe.
The described water flow switch 4 having decompression, is made up of bis-functional parts of A, B:
Part A, in main body 4-1, the passage of water inlet and water outlet is not directly communicate, but separated by cover plate 4-2, when there being water to flow, water can be forced promote cover plate 4-2, simultaneously promotion sealing member 4-3 and impeller 4-4 and make movable contact 4-9 contact with stationary contact 4-8 or make microswitch 4-7 connect, circuit turn-on: when current are closed, water inlet is closed, and circuit also disconnects.
Part B, piston 4-12 small end has a cross through hole, and centre is also porose, during water inlet, water passes through transverse holes, enters in water tank from piston 4-12 interstitial hole, during water inlet, do not stop the entrance of water, when the built-in full water of water tank or inflow are more than water yield, when pressure increases in water tank, piston 4-12, big end produces back pressure, makes piston 4-12 be subjected to displacement, turns down and be even switched off water inlet 4-14；When discharging water, water inlet repeats to open；It is thus possible to the pressure in self-regulating water tank.
Described water flow switch and water flow sensing unit, the two part B is identical, is to make the pressure in water tank automatically be adjusted；Part A structure is different, and the mode starting electrothermal tube work is different, but function is identical, it is possible to arbitrarily select.
The out-of-date i.e. water-heating device 16-1 of described closed current, it is in a small container, electrothermal tube is set, and to have water inlet and outlet be intake from water tank upper, opening water nozzle 9, electrothermal tube 6 is energized work, water flows through electrothermal tube and is namely heated, release hot water by outlet, close water nozzle, stop heating.
The out-of-date i.e. water-heating device 16-2 of described semi-open-type current, it is that a semicircle dividing plate 16-2/1 is set on electrothermal tube, open water nozzle 9, electrothermal tube 6 is energized work, and water is heated by the water pipe 16-2/2 being arranged on semicircle dividing plate when flowing through electrothermal tube, hot water is fed directly to water tank upper, release from hot water outlet, close water nozzle, stop heating.
If by the electrothermal tube on top, being arranged on water tank upper, only a small amount of water being heated after energising, falling within quick heating.
Beneficial effects of the present invention and novelty be:
1. electric heater is built with the water flow sensing unit with decompression or water flow switch 4, make the Stress control of nonmetal injection moulding water tank within 0.03 to 0.1Mpa, thus water tank 8 can make by nonmetallic materials Shooting Technique, thoroughly change the manufacturing process of Water tank for electrical water heater, be a great innovation of electric heater over 140 years.
2. this electric heater can also realize speed quickening heat.
Accompanying drawing explanation
Fig. 1 to Fig. 3 is the structure chart of the water flow sensing unit having decompression；
Fig. 4 to Fig. 8 is the structure chart of the water flow switch having decompression；
Fig. 9, Figure 10 are the vertical electric heater schematic diagrams equipped with the water flow sensing unit with decompression or water flow switch；
Detailed description of the invention
Below in conjunction with accompanying drawing 1 to embodiment illustrate, in accompanying drawing: shell 1, cold water inlet 2, hot water outlet pipe 3, water flow sensing unit with decompression or water flow switch 4, controller 5, electrothermal tube 6 (halide torch containing optical wave heating or carbon fiber pipe or metal electric heat pipe), outlet pipe fixed pivot 7, water tank 8, water nozzle 9, thermometric or temperature limit switch install pipe 10, flange 11, relief valve 14, sewage draining exit 15, current out-of-date water-heating device 16 (closed 16-1；Semi-open-type 16-2)；
Fig. 1 to Fig. 3 is the water flow sensing unit with decompression, and Fig. 4 to Fig. 8 is the structure chart of water flow switch, and function is close, and simply connected mode is different.
Fig. 9 to Figure 10 is equipped with the quick-heating type electric water heater structural representation of the water flow sensing unit with decompression or water flow switch 4；Water tank water intake by water flow sensing unit with decompression or water flow switch 4, no matter pipe-line system pressure size, can quickly make water tank fill water, and make it be limited in set point.
Meanwhile, being provided with nonstorage calorifier 16 in water tank, described quick heating refers to summer, can stablize hot-water supply within 20 seconds；Water in water tank only need to be improved about 10 DEG C by spring and autumn；Winter just need to be preheated to about 50 DEG C；There are two kinds of structures:
1. the out-of-date i.e. water-heating device 16-1 of closed current, is in a small container, arranges electrothermal tube, and have water inlet and outlet, opening water nozzle 9, electrothermal tube 6 is energized work, and water flows through electrothermal tube and is namely heated, release hot water by outlet, close water nozzle, stop heating；
2. the out-of-date i.e. water-heating device 16-2 of semi-open-type current, it is that a semicircle dividing plate 16-2/1 is set on electrothermal tube, open water nozzle 9, electrothermal tube 6 is energized work, and water is heated by the water pipe 16-2/2 being arranged on semicircle dividing plate when flowing through electrothermal tube, hot water is fed directly to water tank upper, release from hot water outlet, close water nozzle, stop heating；
Described electrothermal tube 6 is the halide torch of optical wave heating or carbon fiber pipe or metal electric heat pipe；The heating wire of electrothermal tube 6 and nonmetal tube wall spacing > 2mm simultaneously；Electrothermal tube 6 and sleeve pipe 17 spacing > 0.5mm, reach the requirement of reinforced insulation, it is achieved water heater connects without ground wire, becomes two electric appliances.
In accompanying drawing, water tank makes of nonmetal injection moulding, and pressure limit fixes on about 0.1Mpa, owing to nonmetal water tank has dilatancy hot, flatulence of heat type pressure can be absorbed, and piston is produced back pressure, and the Shi Zehui that discharges water allows the pressure of pipe-line system pass through, its water yield is identical with existing water heater.
In accompanying drawing, electric heater is vertical structure, be single water tank or many water tanks all general.
In accompanying drawing, the water inlet pipe of water tank and outlet pipe are all the flexible nonmetallic tubings adopting length > 500mm, are collectively forming mechanical water resistance with nonmetal water tank, it is ensured that safety.
If by A and the B with the water flow sensing unit of decompression or water flow switch 4, being divided into two assemblies also within the protection of this patent；Arrow is water (flow) direction.
Claims (8)
1. the vertical injection moulding water tank quick-heating type electric water heater having decompression, it is characterized in that: 1. water tank (8) adopts nonmetallic materials injection moulding to make, be that tank body and shell are connected as a single entity, for double-decker, or tank body is separated with shell, water tank is injection molded into single layer structure；Water tank is made up of the first product (8-1) and two nonsymmetrical component of the second product (8-2)；First product and the second product open at one end, the other end is closed, and on the end face of unlimited one end, has some attachment screw installing holes, between, and both ends of the surface binding site, sealing member (8-3) is installed, for double sealing structure；2. on water tank water intake pipeline, it is provided with water flow sensing unit or the water flow switch (4) of decompression.
2. according to claim 1, the described vertical injection moulding water tank quick-heating type electric water heater having decompression, it is characterised in that: with the water flow sensing unit (4) of decompression, it is made up of bis-functional parts of A, B:
Part A, when having water to flow, water jet propulsion impeller or rotor or Hall element (8) rotate, the signal such as output pulse signal or electric current, voltage by the sensing to discharge, make auxiliary reclay adhesive, circuit turn-on, one or more groups electrothermal tube energising work；When closing water, water retention fluid stopping is moved, and circuit disconnects, and electrothermal tube stops heating；
Part B, piston (4-12) small end has a cross through hole, and also there is a through hole centre, during water inlet, water passes through transverse holes, enters in water tank from piston (4-12) interstitial hole, during water inlet, do not stop the entrance of water, when the built-in full water of water tank or inflow are more than water yield, when in water tank, pressure increases, the big end of piston (4-12) produces back pressure, makes piston displacement, turns down and be even switched off water inlet (4-14), when discharging water, water inlet repeats to open；It is thus possible to the pressure in self-regulating water tank.
3. according to claim 1, the described vertical injection moulding water tank quick-heating type electric water heater having decompression, it is characterised in that: with the water flow switch (4) of decompression, it is made up of bis-functional parts of A, B:
Part A, in main body (4-1), the passage of water inlet and water outlet is not directly communicate, but separated by cover plate (4-2), when there being water to flow, water can be forced to promote cover plate (4-2), promote sealing member (4-3) and impeller (4-4) and make movable contact (4-9) contact with stationary contact (4-8) or make microswitch (4-7) connect simultaneously, circuit turn-on: when current are closed, water inlet is closed, and circuit also disconnects；
Part B, piston (4-12) small end has a cross through hole, and centre is also porose, during water inlet, water passes through transverse holes, enters in water tank from piston (4-12) interstitial hole, during water inlet, do not stop the entrance of water, when the built-in full water of water tank or inflow are more than water yield, when pressure increases in water tank, piston (4-12), big end produces back pressure, makes piston (4-12) be subjected to displacement, turns down and be even switched off water inlet (4-14)；When discharging water, water inlet repeats to open；It is thus possible to the pressure in self-regulating water tank.
4. according to claim 1, the described vertical injection moulding water tank quick-heating type electric water heater having decompression, it is characterized in that: the water inlet pipe of water tank (8) and outlet pipe are all the flexible nonmetallic tubings adopting length > 500mm, are collectively forming mechanical water resistance with injection moulding water tank.
5. according to claim 1, the described vertical injection moulding water tank quick-heating type electric water heater having decompression, it is characterized in that: the out-of-date i.e. water-heating device (16-1) of closed current, it is in a small container, electrothermal tube (6) is set, and have water inlet and outlet be from water tank upper intake, open water nozzle (9), electrothermal tube (6) energising work, water flows through electrothermal tube (6) and is namely heated, release hot water by outlet, close water nozzle (9), stop heating.
6. according to claim 1, described equipped with the injection moulding water tank quick-heating type electric water heater with decompression, it is characterized in that: the out-of-date i.e. water-heating device (16-2) of semi-open-type current, it is that a semicircle dividing plate (16-2/1) is set on electrothermal tube (6), open water nozzle (9), electrothermal tube (6) energising work, water is heated when flowing through electrothermal tube (6), by being arranged on the water pipe (16-2/2) on semicircle dividing plate, hot water is fed directly to water tank upper, release from hot water outlet, close water nozzle (9), stop heating.
7. according to claim 1, the described vertical injection moulding water tank quick-heating type electric water heater having decompression, it is characterised in that: with the water flow sensing unit of decompression, bis-functional parts of A, B, being divided into stand-alone assembly, part A to be contained in inlet pipeline, part B inlet and outlet pipe all can be installed.
8. according to claim 1, the described vertical injection moulding water tank quick-heating type electric water heater having decompression, it is characterised in that: described electrothermal tube (6) is the halide torch of optical wave heating or carbon fiber pipe or metal electric heat pipe；The heating wire of electrothermal tube (6) and nonmetal tube wall spacing > 2mm；Electrothermal tube (6) and sleeve pipe (17) spacing > 0.5mm, reach the requirement of reinforced insulation, it is achieved water heater connects without ground wire, becomes two electric appliances.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410756261.6A CN105716234A (en) | 2014-12-03 | 2014-12-03 | Vertical rapid-heating type electric water heater provided with injection-molded water tank and having pressure reduction function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410756261.6A CN105716234A (en) | 2014-12-03 | 2014-12-03 | Vertical rapid-heating type electric water heater provided with injection-molded water tank and having pressure reduction function |
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| CN105716234A true CN105716234A (en) | 2016-06-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410756261.6A Pending CN105716234A (en) | 2014-12-03 | 2014-12-03 | Vertical rapid-heating type electric water heater provided with injection-molded water tank and having pressure reduction function |
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Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2396252Y (en) * | 1999-02-11 | 2000-09-13 | 周光明 | Automatic valve for pressure container |
| CN2731357Y (en) * | 2004-07-05 | 2005-10-05 | 杨利 | Compensation heater for solar energy water-heater |
| CN2771728Y (en) * | 2005-03-08 | 2006-04-12 | 陈孟 | Electric water heater |
| CN2847172Y (en) * | 2005-10-21 | 2006-12-13 | 董建祥 | Solar water heater inner bladder |
| CN200968708Y (en) * | 2006-10-28 | 2007-10-31 | 陈锋光 | Water heater capable of instantaneously heated and water storage |
| CN201382582Y (en) * | 2008-09-11 | 2010-01-13 | 上海正克电器有限公司 | Magnetic induction water flow switch |
| KR20120082531A (en) * | 2011-01-14 | 2012-07-24 | 이병욱 | A prefabricated electric boiler |
| CN203148035U (en) * | 2012-12-29 | 2013-08-21 | 侯国山 | All-plastic bearing liner |
| CN203377165U (en) * | 2013-06-05 | 2014-01-01 | 刘运柳 | Water flow switch for electric water heater |
| CN204853905U (en) * | 2014-12-03 | 2015-12-09 | 广东顺德光晟电器股份有限公司 | Vertical water tank instant heating type electric water heater that moulds plastics who has decompression function |
-
2014
- 2014-12-03 CN CN201410756261.6A patent/CN105716234A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2396252Y (en) * | 1999-02-11 | 2000-09-13 | 周光明 | Automatic valve for pressure container |
| CN2731357Y (en) * | 2004-07-05 | 2005-10-05 | 杨利 | Compensation heater for solar energy water-heater |
| CN2771728Y (en) * | 2005-03-08 | 2006-04-12 | 陈孟 | Electric water heater |
| CN2847172Y (en) * | 2005-10-21 | 2006-12-13 | 董建祥 | Solar water heater inner bladder |
| CN200968708Y (en) * | 2006-10-28 | 2007-10-31 | 陈锋光 | Water heater capable of instantaneously heated and water storage |
| CN201382582Y (en) * | 2008-09-11 | 2010-01-13 | 上海正克电器有限公司 | Magnetic induction water flow switch |
| KR20120082531A (en) * | 2011-01-14 | 2012-07-24 | 이병욱 | A prefabricated electric boiler |
| CN203148035U (en) * | 2012-12-29 | 2013-08-21 | 侯国山 | All-plastic bearing liner |
| CN203377165U (en) * | 2013-06-05 | 2014-01-01 | 刘运柳 | Water flow switch for electric water heater |
| CN204853905U (en) * | 2014-12-03 | 2015-12-09 | 广东顺德光晟电器股份有限公司 | Vertical water tank instant heating type electric water heater that moulds plastics who has decompression function |
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Application publication date: 20160629 |
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