CN108168087A - A kind of beforehand instant double-mode electric water heater - Google Patents
A kind of beforehand instant double-mode electric water heater Download PDFInfo
- Publication number
- CN108168087A CN108168087A CN201711435805.9A CN201711435805A CN108168087A CN 108168087 A CN108168087 A CN 108168087A CN 201711435805 A CN201711435805 A CN 201711435805A CN 108168087 A CN108168087 A CN 108168087A
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- Prior art keywords
- water
- hot
- butt
- heating unit
- mode electric
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Classifications
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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
- F24H1/18—Water-storage heaters
- F24H1/20—Water-storage heaters with immersed heating elements, e.g. electric elements or furnace tubes
- F24H1/201—Water-storage heaters with immersed heating elements, e.g. electric elements or furnace tubes using electric energy supply
- F24H1/202—Water-storage heaters with immersed heating elements, e.g. electric elements or furnace tubes using electric energy supply with resistances
-
- 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
- F24H9/20—Arrangement or mounting of control or safety devices
- F24H9/2007—Arrangement or mounting of control or safety devices for water heaters
- F24H9/2014—Arrangement or mounting of control or safety devices for water heaters using electrical energy supply
- F24H9/2021—Storage heaters
-
- 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
- F24H2250/00—Electrical heat generating means
- F24H2250/02—Resistances
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
- Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
Abstract
The invention discloses a kind of beforehand instant double-mode electric water heaters, including water tank, i.e. hot heating unit, interrupted waterworks, the water inlet connection water source of i.e. hot heating unit, the water outlet of i.e. hot heating unit is arranged on the top of water storage box cavity, the underface of interrupted waterworks setting hot heating unit water outlet in sight, interrupted waterworks include water butt, and water butt is rack-mount by shaft, and stent connects the inner wall of water tank;When anhydrous in the water butt, the center of gravity of water butt is located at below shaft;When water is filled in water butt, the torque that water butt is located at shaft upper section is more than the torque for being located at shaft section below.The water heater employs interrupted waterworks, greatly strengthens the safe to use of water heater.The water heater of the present invention, simple in structure, low cost, and safe and reliable, good energy-conserving effect.
Description
Technical field
The present invention relates to technical field of water heaters more particularly to a kind of beforehand instant double-mode electric water heaters.
Background technology
Electric heater is broadly divided into two major class of storage-type electric water heater and instant electric water heater.Though instant electric water heater
It is so more energy saving than storage-type electric water heater, but its power is big, requires electric wire height, and rural area and city old area, which are promoted, to be limited
System;Storage-type electric heater preheating time is long, and heating water is big, and hot water production rate is low, be easy to cause the waste of the energy.It is pre- i.e. double
Mould electric heater had not only overcome the defects of storage-type electric water heater volume is big, heating is slow, high energy consumption, but also overcame instant electric
The powerful problem of needs of hydrophone has good market popularization value.
Most of beforehand instant double-mode electric water heater employs preheating and i.e. hot two liners and preheating and i.e. two heating of heat
Pipe, system complex.104848522 A of application for a patent for invention CN provide a kind of beforehand instant double-mode electric water heater, including single interior
Courage and two heating tubes, it is complicated.Application for a patent for invention CN 104180508A provide a kind of beforehand instant double-mode electric water heater,
Two liners of primary and secondary, a heating tube are employed, but primary and secondary liner, by complicated mechanical structure switching, system also compares multiple
It is miscellaneous.
Invention content
The present invention in view of the deficiencies of the prior art, develops a kind of beforehand instant double-mode electric water heater, and the water heater structure is simple, system
Make it is at low cost, securely and reliably.
The present invention solve technical problem technical solution be:On the one hand, the embodiment provides a kind of pre- i.e. double
Mould electric heater, including water tank, i.e. hot heating unit, interrupted waterworks, i.e., the water inlet connection water source of hot heating unit,
The water outlet of i.e. hot heating unit is arranged on the top of water storage box cavity, interrupted waterworks setting hot heating unit water outlet in sight
The underface of mouth, interrupted waterworks include water butt, and water butt is rack-mount by shaft, stent connection water tank
Inner wall;When anhydrous in the water butt, the center of gravity of water butt is located at below shaft;When water is filled in water butt, water butt is located at
The torque of shaft upper section is more than the torque positioned at shaft section below.
During work, tap water flows into interrupted waterworks, and finally flow into water tank after i.e. hot heating devices heat
As preheating water, i.e., by being that hot mode heats a certain amount of water and realizes the function of preheating, so as to only with a heating tube come
Realize the function of beforehand instant double-mode.
Why electric heater can be electric to people, is because the water of constant flow plays the work of conduction electric current when leaking electricity
With, if the feedwater of constant flow is become discontinuously to feed water by we, the safety that will undoubtedly greatly enhance water heater.Based on this
Principle, the water heater employ interrupted waterworks, i.e., the hot water of hot heating unit enters in water butt, when water butt water expires it
Afterwards, the hot water filled is poured in water tank by run-off the straight.Then, water butt Automatic-searching vertical under the action of center of gravity
Line, returns to vertical line position, is connected to the hot water from hot water outlet again, so repeats, that is, realizes the interrupted supplement of hot water,
It ensure that the safety used.
As an optimization, the water tank includes shell, thermal insulation material, liner, and thermal insulation material is set between shell and liner.
As an optimization, i.e. the hot heating unit includes controller, water inlet pipe, heating tube, outlet pipe, and water inlet pipe one end connects
Water receiving source, the water inlet of other end connection heating tube, the water outlet of heating tube connect outlet pipe, heating are provided in heating tube
Silk, heater strip connection earth leakage circuit-breaker, earth leakage circuit-breaker connect power supply, the control port connection of relay by relay
Controller, heating tube are U-shaped, and the two-port of heating tube is located at outside water tank.
As an optimization, water flow switch, water flow switch connection controller are provided on the water inlet pipe.
As an optimization, electric feed water valve door is additionally provided on the water inlet pipe, i.e. the hot heating unit further includes startup
Button, stop button.Start button, stop button, electric feed water valve door connection controller.Start button is pressed, water heater is opened
Beginning work, electric feed water valve door are opened, and heater strip, which is powered, starts to work, and electric feed water valve door links with heater strip, works as heater strip
During powered operation, electric feed water valve door is opened;When heater strip power-off does not work, electric feed water valve door is closed.
As an optimization, snorkel is provided at the top of the water tank, the inner cavity and outside of snorkel connection water tank are big
Gas.
As an optimization, glass tube water level gauge is additionally provided on the water tank, being labeled with height on glass tube water level gauge restricts water supply
Bit line and lower bound water level line, restrict water supply with height bit line in water tank and the corresponding position of lower bound water level line is respectively arranged with height and restricts water supply position
Sensor, lower bound water level sensor, height restrict water supply level sensor, lower bound water level sensor connection controller.Work as water level in water storage tank
When reaching lower bound water level, it is possible to bathing, when the water level inside water tank is less than height restrict water supply bit line when, heating tube continues work
Make, persistently supplement hot water, ensure the lasting progress of bathing, when the water level inside water tank is less than height restrict water supply bit line when, high limit
Water level sensor delivers a signal to controller, and controller closes tap water electric feed water valve, while cuts off the power supply of heater strip.
As an optimization, the bottom of the water tank is provided with hot-water line, and outlet water control valve, hot-water line are provided on hot-water line
Connect water mixing valve.By water mixing valve, hot-water line reaches suitable bath water-temperature after being mixed with tap water, bather is supplied, when not
It is closed using outlet water control valve during hot water.
As an optimization, it is provided with ground wire on the outlet pipe.
The effect provided in invention content is only the effect of embodiment rather than invents all whole effects, above-mentioned
Technical solution has the following advantages that or advantageous effect:
1. the water heater employs interrupted waterworks, the safe to use of water heater is greatly strengthened.The hot water of the present invention
Device, simple in structure, low cost, and safe and reliable, good energy-conserving effect.
2. during by setting anhydrous in water butt, the center of gravity of water butt is located at below shaft;When water is filled in water butt, connect
The torque that hydrophone is located at shaft upper section is more than the torque for being located at shaft section below.When water fills entire water butt, head
Weight foot is light, and whole container is easy for deviateing perpendicular, and water all gushes after toppling.Then water butt under the action of center of gravity from
Dynamic to find plumb line, water filling again repeats above procedure.Automatic-dumping when filling water so as to which interrupted waterworks be enable to realize,
Automatic lead-returing hangs down position after having toppled over.
3. being located at outside water tank by the two-port for setting heating tube, damaged if there is heater strip, re-replace and add
Heated filament may be such that water heater works normally again, and it is convenient to replace.
4. whether by setting water flow switch, can detect in water inlet pipe has flow, heater strip when having ensure that water
It is just powered, is powered off when anhydrous, during so as to avoid cutting off the water supply, the dry combustion method of heater strip.
5. by setting snorkel, ensure that water heater for gerotor type, improves safety.By setting glass tube water
Position meter, water level conditions that can be inside display water heater.
6. by ground wire being set to ensure that the safety that hot water feeds water on outlet pipe.
Description of the drawings
Fig. 1 is the internal structure chart of an embodiment of the present invention.
Fig. 2 is sectional views of the Fig. 1 along A-A directions.
Fig. 3 is sectional views of the Fig. 1 along B-B directions.
Specific embodiment
In order to clearly illustrate the technical characterstic of this programme, below by specific embodiment, and its attached drawing is combined, to this
Invention is described in detail.Following disclosure provides many different embodiments or example is used for realizing the different knots of the present invention
Structure.In order to simplify disclosure of the invention, hereinafter the component of specific examples and setting are described.In addition, the present invention can be with
Repeat reference numerals and/or letter in different examples.This repetition is that for purposes of simplicity and clarity, itself is not indicated
Relationship between various embodiments and/or setting is discussed.It should be noted that illustrated component is not necessarily to scale in the accompanying drawings
It draws.Present invention omits the descriptions to known assemblies and treatment technology and process to avoid the present invention is unnecessarily limiting.
Fig. 1 to Fig. 3 is a kind of embodiment of the present invention, as shown in the figure, a kind of beforehand instant double-mode electric water heater, including water storage
Case, i.e., hot heating unit, interrupted waterworks, i.e., the water inlet connection water source of hot heating unit, i.e., the water outlet of hot heating unit
Mouth is arranged on the top of water storage box cavity, and the underface of interrupted waterworks setting hot heating unit water outlet in sight is discontinuously given
Water installations include water butt 7, and water butt 7 is mounted on by shaft 8 on stent 9, and stent 9 connects the inner wall of water tank;It is described to connect
When anhydrous in hydrophone 7, the center of gravity of water butt 7 is located at 8 lower section of shaft;When filling with water in water butt 7, water butt 7 is located in shaft 8
The torque of square part is more than the torque positioned at 8 section below of shaft.
During work, tap water flows into interrupted waterworks, and finally flow into water tank after i.e. hot heating devices heat
As preheating water, i.e., by being that hot mode heats a certain amount of water and realizes the function of preheating, so as to only with a heating tube come
Realize the function of beforehand instant double-mode.
Why electric heater can be electric to people, is because the water of constant flow plays the work of conduction electric current when leaking electricity
With, if the feedwater of constant flow is become discontinuously to feed water by we, the safety that will undoubtedly greatly enhance water heater.Based on this
Principle, the water heater employ interrupted waterworks, i.e., the hot water of hot heating unit enters in water butt 7, when 7 water of water butt is expired
Later, the hot water filled is poured in water tank 20 by run-off the straight.Then, the Automatic-searching under the action of center of gravity of water butt 7
Plumb line, returns to vertical line position, is connected to the hot water from hot water outlet 6 again, so repeats, that is, realizes the interrupted of hot water
Supplement, ensure that the safety used.The water heater employs interrupted waterworks, greatly strengthens the safe to use of water heater.
The water heater of the present invention, simple in structure, low cost, and safe and reliable, good energy-conserving effect.
When anhydrous in water butt 7, the center of gravity of water butt 7 is located at 8 lower section of shaft;When filling with water in water butt 7, water butt 7
It is more than the torque positioned at 8 section below of shaft positioned at the torque of 8 upper section of shaft.It is nose heave when water fills entire water butt 7
Foot is light, and whole container is easy for deviateing perpendicular, and water all gushes after toppling.Then water butt 7 under the action of center of gravity from
Dynamic to find plumb line, water filling again repeats above procedure.Automatic-dumping when filling water so as to which interrupted waterworks be enable to realize,
Automatic lead-returing hangs down position after having toppled over.
The water tank includes shell 18, thermal insulation material 19, liner 20, and thermal insulation material is set between shell 18 and liner 20
19。
That is the hot heating unit includes controller, water inlet pipe 21, heating tube 4, outlet pipe 6, the connection of 21 one end of water inlet pipe
The water inlet at water source, other end connection heating tube 4, the water outlet of heating tube 4 connect outlet pipe 6, heating are provided in heating tube 4
Silk 5, heater strip 5 connect earth leakage circuit-breaker 3, and earth leakage circuit-breaker 3 connects power supply, the control port of relay by relay
Controller is connected, heating tube 4 is U-shaped, and the two-port of heating tube 4 is located at outside water tank.By the two-port for setting heating tube 4
It outside water tank, is damaged if there is heater strip 5, re-replaces heater strip and may be such that water heater works normally again,
It is convenient to replace.
Water flow switch 2 is provided on the water inlet pipe 21, water flow switch 2 connects controller.By setting water flow switch 2,
Whether have flow, heater strip 5 is just powered when having ensure that water, is powered off when anhydrous if can detect in water inlet pipe 21, so as to keep away
When having exempted to cut off the water supply, the dry combustion method of heater strip 5.
Electric feed water valve door 1 is additionally provided on the water inlet pipe 21, i.e. the hot heating unit further includes start button, stops
Only button, start button, stop button, electric feed water valve door 1 connect controller.Start button is pressed, water heater is started to work,
Electric feed water valve door 1 is opened, and heater strip 5, which is powered, starts to work, and electric feed water valve door 1 links with heater strip 5, when heater strip 5 supplies
During electricity work, electric feed water valve door 1 is opened;When heater strip 5, which powers off, not to work, electric feed water valve door 1 is closed.
Snorkel 17 is provided at the top of the water tank, snorkel 17 connects inner cavity and the outside atmosphere of water tank.It is logical
Setting snorkel 17 is crossed, has ensured that water heater for gerotor type, improves safety.
Glass tube water level gauge 12 is additionally provided on the water tank, height is labeled on glass tube water level gauge 12 and is restricted water supply bit line 11
With lower bound water level line 14, restrict water supply with height bit line 11 in water tank and 14 corresponding position of lower bound water level line is respectively arranged with height and restricts water supply
Level sensor 10, lower bound water level sensor 13, height restrict water supply level sensor 10, lower bound water level sensor 13 connect controller.Pass through
Glass tube water level gauge 12 is set, water level conditions that can be inside display water heater.When water level in water storage tank reaches lower bound water level, just
Can with bathing, when the water level inside water tank is less than height restrict water supply bit line 11 when, 4 continuous firing of heating tube continues supplemental heat
Water ensures the lasting progress of bathing, water level inside water tank reach height restrict water supply bit line 11 when, height level sensor 10 of restricting water supply passes
For delivery signal to controller, controller closes tap water electric feed water valve 1, while cuts off the power supply of heater strip 5.
The bottom of the water tank is provided with hot-water line 16, and outlet water control valve 15, hot-water line 16 are provided on hot-water line 16
Connect water mixing valve.By water mixing valve, hot-water line 16 reaches suitable bath water-temperature after being mixed with tap water, supplies bather, when
It is closed without using outlet water control valve during hot water 15.
Ground wire is provided on the outlet pipe 6.By ground wire being set to ensure that the peace that hot water feeds water on outlet pipe 6
Entirely.
Although above-mentioned be described the specific embodiment of invention with reference to attached drawing, not to the scope of the present invention
Limitation, based on the technical solutions of the present invention, those skilled in the art do not need to make the creative labor and can make
Various modifications or changes still within protection scope of the present invention.
Claims (9)
1. a kind of beforehand instant double-mode electric water heater, it is characterized in that:Including water tank, i.e. hot heating unit, interrupted waterworks, i.e., it is hot
The water inlet connection water source of heating unit, i.e., the water outlet of hot heating unit are arranged on the top of water storage box cavity, discontinuously feed water
The underface of device setting hot heating unit water outlet in sight, interrupted waterworks include water butt (7), and water butt (7) passes through
For shaft (8) on stent (9), stent (9) connects the inner wall of water tank;When anhydrous in the water butt (7), water butt
(7) center of gravity is located at below shaft (8);When filling with water in water butt (7), water butt (7) is positioned at the power of shaft (8) upper section
Square is more than the torque positioned at shaft (8) section below.
2. a kind of beforehand instant double-mode electric water heater according to claim 1, it is characterized in that, the water tank includes shell
(18), thermal insulation material (19), liner (20) set thermal insulation material (19) between shell (18) and liner (20).
3. a kind of beforehand instant double-mode electric water heater according to claim 1, it is characterized in that, i.e. the hot heating unit includes control
Device processed, water inlet pipe (21), heating tube (4), outlet pipe (6), water inlet pipe (21) one end connection water source, other end connection heating tube
(4) water inlet, the water outlet connection outlet pipe (6) of heating tube (4), heating tube (4) is interior to be provided with heater strip (5), heater strip
(5) connection earth leakage circuit-breaker (3), earth leakage circuit-breaker (3) connect power supply, the control port connection of relay by relay
Controller, heating tube (4) are U-shaped, and the two-port of heating tube (4) is located at outside water tank.
4. a kind of beforehand instant double-mode electric water heater according to claim 3, it is characterized in that, it is provided on the water inlet pipe (21)
Water flow switch (2), water flow switch (2) connection controller.
5. a kind of beforehand instant double-mode electric water heater according to claim 3, it is characterized in that, it is also set up on the water inlet pipe (21)
Have an electric feed water valve door (1), i.e. the hot heating unit further includes start button, stop button, start button, stop button,
Electric feed water valve door (1) connects controller.
6. a kind of beforehand instant double-mode electric water heater according to claim 1, it is characterized in that, it is provided at the top of the water tank
Snorkel (17), the inner cavity of snorkel (17) connection water tank and outside atmosphere.
7. a kind of beforehand instant double-mode electric water heater according to claim 3, it is characterized in that, it is additionally provided with glass on the water tank
Glass pipe water-level gauge (12) is labeled with height on glass tube water level gauge (12) and restricts water supply bit line (11) and lower bound water level line (14), water tank
Interior position corresponding with high bit line of restricting water supply (11) and lower bound water level line (14) is respectively arranged with height and restricts water supply level sensor (10), lower bound
Water level sensor (13), height restrict water supply level sensor (10), lower bound water level sensor (13) connection controller.
8. a kind of beforehand instant double-mode electric water heater according to claim 3, it is characterized in that, the bottom of the water tank is provided with
Hot-water line (16) is provided with outlet water control valve (15), hot-water line (16) connection water mixing valve on hot-water line (16).
9. a kind of beforehand instant double-mode electric water heater according to claim 3, it is characterized in that, it is provided on the outlet pipe (6)
Ground wire.
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CN201711435805.9A CN108168087B (en) | 2017-12-26 | 2017-12-26 | Pre-instant double-mode electric water heater |
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CN201711435805.9A CN108168087B (en) | 2017-12-26 | 2017-12-26 | Pre-instant double-mode electric water heater |
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CN108168087B CN108168087B (en) | 2022-05-13 |
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