CN207006536U - A kind of electric heater - Google Patents
A kind of electric heater Download PDFInfo
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- CN207006536U CN207006536U CN201720537395.8U CN201720537395U CN207006536U CN 207006536 U CN207006536 U CN 207006536U CN 201720537395 U CN201720537395 U CN 201720537395U CN 207006536 U CN207006536 U CN 207006536U
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Abstract
The utility model discloses a kind of electric heater, including casing, heat-insulation layer, electric heater, temperature sensor and controller, it is characterised in that also including two or more inner bags and connecting tube；Described inner bag is provided with the first water inlet and the first delivery port；Described the first delivery port on first inner bag is connected with connecting tube；Described connecting tube is connected with the first water inlet on second inner bag；Described two or more inner bags serial communication in this way；The first water inlet is connected with entering cold water pipe on first described inner bag, and the first delivery port on described end inner bag is connected with hot-water outlet pipe；First water inlet of the described each inner bag being cascaded is provided with flow slowing device.The characteristics of the utility model has fuselage thin, and small volume, firing rate is fast, and daily insulation power consumption is small, and rate of thermal water utilization is high.
Description
Technical field
Electric heater manufacturing field is the utility model is related to, more particularly to a kind of electric heater.
Background technology
With the economic development and improvement of people's living standards, popularization degree of the electric heater in China is very high.
According to statistics, electric heater annual turnover in China's is up to more than 18,000,000, wherein, using cylindrical shape storage-type list courage electric heater as
It is main, account for more than the 90% of total sales volume.Existing cylindrical shape storage-type list courage electric heater mainly has following five problems：
First, because single inner bag diameter is big, cause fuselage thickness big, water heater overall volume is big, unsightly, or even has
Fall risk.Traditional round tubular storage-type list courage electric heater uses single cylindrical shape inner bag water storage, because single inner bag diameter is big,
Cause water heater overall volume big；Because traditional round tubular storage-type list courage electric heater installation site is defended in user family mostly
Top, suspends in mid air unsightly between life, and user generally feels relatively to constrain.Because traditional round tubular storage-type list courage electric hot water
Device fuselage thickness is big, and downward torque is big, so hung on a wall has the risk of hurting sb.'s feelings that comes off.The visible following report of typical case：Dalian
Evening paper report on July 5th, 2013《Water heater, which drops, injures bathing people by a crashing object》, the Huaibei morning periodical report on the 13rd of August in 2013《Electric heater
Come off and injure people installation side by a crashing object and undertake compensation responsibility》, Wuhan evening paper report on December 17th, 2013《Water heater injures people by a crashing object, room of haveing bad luck
The .8 ten thousand of tenant 7 is paid in east》, ruling by law report on March 12 2014 weekend《Siemens's water heater injures people by a crashing object, and more than 20 communication is still difficult
Fix duty》, Liaoning protection of consumers' rights net report on July 7th, 2014《Water heater is dropped, and old man is injured by a crashing object》, Shandong TV and Radio Service《It is raw
Side column living》September is reported on the 24th within 2014《Yantai sixty-year-old old man is injured by a crashing object first using just dropping by newly purchase water heater》, exhale with it is great
Special daily paper report on November 8th, 2014《Water heater, which drops, injures people by a crashing object, and businessman's claims rejected is complained》, BTV's channel for finance and economics
In June, 2015 is reported《Water heater drops suddenly, injures whose load duty of children by a crashing object》, the ends of the earth community hot paste on the 11st of August in 2015《It is too terrified
, buy Haier's water heater in Suning's electrical equipment and almost kill people》, Beijing Youth Daily's report on November 21st, 2015《Water heater drops
Smashing the ground household electrical appliances that exceed the time limit must inspect periodically》；
2nd, because the unit volume of single inner bag is big, water storage is more, so firing rate is slow, period of reservation of number length.It is existing
The single inner bag volume of cylindrical shape storage-type list courage electric heater is mostly 50 to rise to six decaliters on the market, and heating power is usual
For two kilowatts to three kilowatts, the single inner bag volumes of Jiang Yitai are the 50 cylindrical shape storage-type list courage electric heaters for rising to six decaliters
In water temperature from running water inflow temperature be heated to more than 40 degrees Celsius usually require a time more than hour；
3rd, because cylindrical shape storage-type list courage electric heater only has an inner bag, no matter user how much hot water is needed
The whole courage water of single inner bag will be heated, user only needs a small amount of hot water to meet to use when washing one's hands, washing one's face, but makes
Just the water of whole courage in single inner bag must all be heated with cylindrical shape storage-type list courage electric heater, that is, lose time and waste
Electric energy；
4th, cylindrical shape storage-type list courage electric heater during insulation persistently radiates, and insulation standby power consumption amount is big.Because heating
Speed is slow, the manufacturer of traditional round tubular storage-type list courage electric heater in order to ensure that user can have hot water can use at any time,
Generally suggest that the standby water temperature of cylindrical shape storage-type list courage electric heater is arranged to more than 40 degrees Celsius by user.It is because standby
Water temperature and the room temperature temperature difference are big, and the process of traditional round tubular storage-type list courage electric heater insulation can continue to radiate, and maintain temperature to need
Heat power consumption.According to test, a volume is kept for 40 degrees Celsius treat for the cylindrical shape storage-type list courage electric heater of six decaliters
Machine state one day, for maintaining the power consumption of temperature about twice.China's cylindrical shape storage-type list courage electric heater annual turnover
More than 10,000,000, if integrally calculated with the recoverable amount of China's cylindrical shape storage-type list courage electric heater, in institute of China
The insulation standby power consumption amount for the cylindrical shape storage-type list courage electric heater entirety stated is very huge；
5th, single inner bag design causes in user's routine use that overall rate of thermal water utilization is low, and waste of energy is serious.Cause to justify
The reason for tubular storage-type list courage electric heater rate of thermal water utilization is low has four：
（One）It is user when using cylindrical shape storage-type list courage electric heater, will be to whole courage no matter with how much hot water
Water heats, and when user's heat water is few, wastes serious；
（Two）The whether enough users of hot water amount for being cylindrical shape storage-type list courage electric water heater heating are difficult accurately to learn, such as
Fruit hot water not enough reheats stand-by period length, so many users heat meeting more in actual use, and these are added
The heat energy of hot water is generally just wasted；
（Three）It is that cold and hot water engaging surface is big in the single inner bag of cylindrical shape storage-type list courage electric heater, mixing velocity is fast, portion
The hot water heated is divided can not just to be used with cold water mix cooling before no outflow inner bag；
（Four）When being that user has a bath, when the water temperature in cylindrical shape storage-type list courage electric heater is less than 38 degrees Celsius
When, usual user cannot have a bath, and this part hot water also just slatterns；
China human mortality is numerous, is the relatively deficient country of electric power resource, China's cylindrical shape storage-type list courage electric heater year
For sales volume more than 10,000,000, the market demand is huge, in order to save electric power resource, the traditional round of single inner bag design to country
The problem of tubular storage-type list courage electric heater power consumption is big, rate of thermal water utilization is low, waste of energy is more is anxious to be resolved.
Instant electric water heater on existing market has the characteristics of small volume firing rate is fast.This instant electric water
For device by being water heating apparatus, control system, inlet pipeline and outlet pipeline composition, described is the heating power of water heating apparatus
Generally at eight kilowatts to 10,005 kilowatts, its operation principle is to improve firing rate by increasing heating power, reaches and does not have to
Preheated water is the effect of heat in advance.But this instant electric water heater of in the market has two problems, when heating power compared with
Height, to supporting electric wire, ammeter, it is spaced apart and has higher requirement, the electricity consumption infrastructure of most of families at present of China can not
Reach the ability of more than eight kilowatts high power electrothermal hydrophones of safe bearing load；Second, because not having water storage liner, output water temperature is with certainly
Water variation in water pressure is sometimes hot and sometimes cold.So the promotion and popularization of this high-power instant electric water heater are restricted.
The content of the invention
To solve the above problems, the utility model provides a kind of electric heater, and, small volume thin with fuselage, firing rate
It hurry up, the characteristics of daily insulation power consumption is small, and rate of thermal water utilization is high.
To achieve the above object, the utility model provides following technical scheme：A kind of electric heater, including casing, insulation
Layer, electric heater, temperature sensor and controller, it is characterised in that also including two or more inner bags and connecting tube；
Described inner bag is provided with the first water inlet and the first delivery port；Described the first delivery port being located on first inner bag and company
Adapter is connected；Described connecting tube is connected with the first water inlet on second inner bag；Described two or more
Inner bag serial communication in this way；The first water inlet is connected with entering cold water pipe on first described inner bag, described end
The first delivery port on individual inner bag is connected with hot-water outlet pipe；First water inlet of the described each inner bag being cascaded
It is provided with flow slowing device.
Further, described flow slowing device is deflector, and several pod apertures are provided with described deflector, described
Pod apertures be circular or square or arbitrary shape, described deflector is connected with inner bag or the first water inlet.
Further, in the described multiple inner bags being cascaded, the volume of end inner bag is less than or equal in other
The container of courage.
Further, described inner bag is the vertical inner bag of above-below direction cylinder.
Further, the first described water inlet is arranged on the lower section of the inner bag, and the first described delivery port is arranged on
The top of the inner bag.
Further, electric heater, described electricity are provided with the described each inner bag being cascaded or outside inner bag
Heater is fixed on each wall of inner container；Described electric heater is electrically connected with controller；The controller is arranged on casing.
Further, it is provided with temperature sensor in the described each inner bag being cascaded or outside inner bag；Described
Temperature sensor is electrically connected with controller.
Further, the described two or more inner bags being cascaded are arranged in casing, and described two
Heat-insulation layer is provided between individual or more than two inner bags and casing.
Further, in the described multiple inner bags being cascaded, also set up in the first water outlet of last inner bag
There is i.e. water heating apparatus；Described i.e. water heating apparatus includes hot water pipe and i.e. thermoelectric heater, described i.e. thermoelectricity heating
Device is arranged in hot water pipe or in hot water pipe outer wall, has the second water inlet and the second delivery port on described hot water pipe,
The second described water outlet is provided with flow switch；The second described water inlet and the first water outlet on described end inner bag
Mouth is connected；The second described delivery port is connected with hot-water outlet pipe；Described i.e. thermoelectric heater and described flow switch
It is electrically connected with described controller, the heating power of described i.e. thermoelectric heater is three kilowatts to six kilowatts.
Further, Installation cabinet is additionally provided with outside described casing, described Installation cabinet includes cabinet and cabinet door；Described
Cabinet includes top plate, bottom plate, left plate, right panel and backboard, and described top plate, bottom plate, left plate, right panel and backboard are integral type knot
Structure；Described cabinet door is the door body that specification matches with cabinet；Described cabinet is connected with cabinet door by hinge；On cabinet
There is cabinet door to close fixing device；Have on described cabinet into water pore, water outlet pore, overflow pore and power supply；Described water inlet
Pore, water outlet pore and overflow pore are arranged on the bottom plate of cabinet；Described power supply is arranged in the left plate or right panel of cabinet；
There are water heater hanger and/or support on described cabinet；Sealing ring is provided with cabinet and the closure mouth of cabinet door；Described enters
Water pipe hole and the edge of water outlet pore are provided with sealing device, and described sealing device is secondary extrusion side seal assembly；Institute
Drainpipe is provided with the overflow pore stated, the water inlet end of described drainpipe is connected with overflow pore, described drainpipe
Water side be connected with sewer；There is deodorizing device on described drainpipe, described deodorizing device is return trap；Institute
The bottom in cabinet stated is provided with liquid sensor, and described liquid sensor is arranged on bottom plate, described liquid sensing
Alarm is provided with device, described liquid sensor is electrically connected with described alarm；Described power supply is waterproof power supply
Socket；Ambient temperature sensor is provided with described cabinet door outer wall；Described ambient temperature sensor and described controller
It is electrically connected with.
Beneficial effect using above technical scheme is：
First, in the utility model, the single inner-tube structure of traditional round tubular storage-type list courage electric heater is improved to two
Individual or two or more inner bag series-mode frame, wash one's face, wash one's hands, wash the dishes, wash vegetables hourly water consumption it is less, end can be activated individually in user
Individual inner bag heats a small amount of hot water, for users to use；Power consumption is low, and firing rate is fast；Other inner bags in addition to last inner bag are not
With heating, not power consumption.In this case, if user has two kinds of waves using traditional round tubular storage-type list courage electric heater
The situation of power-consuming energy：
（One）That the more remaining hot waters of heating waste electric energy, i.e. user needs the water of whole courage being heated to more than 40 degrees Celsius,
Power consumption is big, and firing rate is slow, heating it is more, that actually uses lacks, the water waste electric energy heated more；
（Two）It is that insulation wastes electric energy, because firing rate is slow, the user of traditional round tubular storage-type list courage electric heater
In order to wash one's face, washing one's hands, wash the dishes, wash vegetables when there is hot water can use at any time, generally by traditional round tubular storage-type list courage electric heater
Standby temperature is set as 40 degrees Celsius of lasting insulations, can radiate during insulation, maintain temperature to need to heat power consumption.According to statistics, one
Platform volume maintains 40 degrees Celsius of insulations to need power consumption two in standby one day for the cylindrical shape storage-type list courage electric heater of six decaliters
Degree left and right, needs 60 degree or so of power consumption for one month；The application of described end inner bag can be that user reduces both electric energy wave
Take, for China's cylindrical shape storage-type list courage electric heater year sales volume more than 10,000,000, market demand is huge, promotes this practicality
It is new to reduce a large amount of power resource consumption for country；
2nd, in the utility model, the described two or more inner bags being cascaded are vertical using cylinder
Inner bag is designed with three benefits：
（One）It is that fuselage thickness can be thinned, reduces the risk that drops；
（Two）It is that cold and hot water engaging surface is small in the single vertical inner bag of cylinder, it is overall after multiple vertical inner bag series connection of cylinder
Cold and hot water engaging surface further reduces, compared with traditional round tubular storage-type list courage electric heater, under equal conditions, and multiple cylinders
The vertical inner bag of shape is cascaded, and overall hot and cold water mixing velocity is slower, and hot-water providing is more, and rate of thermal water utilization improves；
（Three）It is that the hot water amount that user can need according to oneself selects the quantity of the cylindrical vertical inner bag heated,
With how much hot water, how much hot water is heated, rate of thermal water utilization is high；User is using traditional round tubular storage-type list courage electric heater
When, no matter user needs how much hot water to be heated to the water of whole courage, heating it is more, what is used lacks, and rate of thermal water utilization is low.
The application of more inner bag tandem inner bags can reduce waste of energy caused by the more remaining hot waters of heating；
3rd, it is provided with i.e. water heating apparatus in the utility model, described i.e. water heating apparatus can will be from last inner bag
The quick heat temperature raising of water out, reduce the stand-by period needed for user's heating；User wash one's face, wash one's hands, wash the dishes, wash vegetables when,
Water-carrying capacity is about three liters/min, is three kilowatt hours in the heating power of described i.e. thermoelectric heater, i.e., water heating apparatus is in water
Temperature rise is about 13 degrees Celsius when flow is three liters/min.40 degrees Celsius of water face-washing is needed in user, is washed one's hands, washes the dishes, is washed
During dish, only the water in described end inner bag need to be heated to 27 degrees centigrades, from the water of last inner bag outflow through institute
The i.e. water heating apparatus heating stated can directly reach 40 degrees Celsius for users to use；Because traditional round tubular storage-type list courage
The electric heater of electric heater needs to heat whole courage water, so temperature rise is slow, period of reservation of number length；
4th, the utility model is provided with Installation cabinet.Using the described electric heater of described Installation cabinet installation have four it is good
Place：
（One）It is that user feels to constrain traditional round tubular storage-type list courage electric heater installation rear overhang in the air, or even has
Fall the risk hurted sb.'s feelings；After Installation cabinet, described Installation cabinet first can be embedded into wall by user in finishing, then will be described
Electric heater loads wherein, and this mounting means can reduce the risk that water heater drops；
（Two）It is after the installation of traditional round tubular storage-type list courage electric heater, enters cold water pipe, hot-water outlet pipe, outside power line
Dew, user is allowed to feel mixed and disorderly；In the utility model, described Installation cabinet can by the fuselage of described electric heater and with fuselage phase
Enter cold water pipe, hot-water outlet pipe, power line, overflow pipe even all blocks hiding, and installation effect is more attractive in appearance；
（Three）It is that the water spilt flows directly to user room when leak occurs for traditional round tubular storage-type list courage electric heater
It is interior；The application of cabinet in Installation cabinet described in the utility model, cabinet door, liquid sensor and drainpipe, can avoid hot water
Device leak is to property loss caused by user, and when water leakage situation occurs for described electric heater, cabinet and cabinet door can prevent leak
Water outflows, and the alarm being arranged on the liquid sensor of Installation cabinet bottom can alarm, while the water spilt can prolong drainpipe row
Enter sewer；
（Four）After being described electric heater installation, the drainpipe that overflow pipe can be inserted at overflow pore, in overflow pipe
When dripping, the water that oozes prolongs drainpipe and is directly discharged into sewer；Overflow after the installation of traditional round tubular storage-type list courage electric heater
Pipe generally hangs down in the following of water heater, unsightly, is typically directly dropped in use, overflow pipe drips on accomodation ground, when
It is moist unhygienic, the risk second, the wet and slippery increase user in ground slips；
5th, the utility model is provided with ambient temperature sensor on cabinet door outer wall, and described ambient temperature sensor is used
To perceive the indoor environment temperature residing for the utility model.In actual use, controller of the present utility model can be with described in
Ambient temperature sensor senses indoor temperature, by enter inner bag cold water be heated to room temperature in advance；According to statistics, China's private residence
Indoor temperature is usually 18 to 22 degrees Celsius.This heating mode has three benefits：
（One）It is to reduce the stand-by period that user is heated when needing hot water.Because China's private residence running water enters water temperature
Degree is usually five degrees Celsius to 15 degrees Celsius, in user before use, tap water temperature is heated to room by the utility model in advance
Temperature can reduce the stand-by period needed for heating when user uses；
（Two）Be because the water temperature in described multiple inner bags being cascaded is identical with ambient temperature, can
Reduce the electric energy consumed by radiating；
（Three）It is that to solve i.e. water heating apparatus temperature rise when heating power is low low, it is impossible to directly heat the cold water of entrance
The problem of hot water used for proper temperature user.
Brief description of the drawings
Fig. 1 is a kind of structural representation of electric heater embodiment of the utility model.
Fig. 2 is the structural representation of Installation cabinet in a kind of electric heater embodiment of the utility model.
Fig. 3 is the schematic top plan view of flow slowing device in a kind of electric heater embodiment of the utility model.
In figure, 1 is casing；2 be heat-insulation layer；3 be inner bag；4 be the first water inlet；5 be the first delivery port；6 be deflector；
7 be electric heater；8 be temperature sensor；9 be i.e. water heating apparatus；10 be hot water pipe；11 be i.e. thermoelectric heater；12 are
Second water inlet；13 be the second delivery port；14 be flow switch；15 be connecting tube；16 be into cold water pipe；17 be hot-water outlet pipe；
20 be Installation cabinet；21 be cabinet；22 be top plate；23 be bottom plate；24 be left plate；25 be right panel；26 be backboard；27 be cabinet door；28
For water heater hanger and/or support；29 be water inlet pore；30 be water outlet pore；31 be overflow pore；32 be power supply；33 be row
Water pipe；34 be return trap；35 be liquid sensor；36 be ambient temperature sensor；Direction shown in arrow is water (flow) direction in figure.
Embodiment
Referring to Fig. 1, as shown in wherein legend, a kind of electric heater includes casing 1, heat-insulation layer 2, and electric heater 7, temperature pass
Sensor 8 and controller, it is characterised in that also including the inner bag 3 of five and connecting tube 15；There is the first water inlet on described inner bag 3
4 and first delivery port 5；The first delivery port 5 on first described inner bag 3 is connected with connecting tube 15；Described connecting tube
15 are connected with the first water inlet 4 on second inner bag 3, described five inner bags 3 serial communication in this way, and described
The first water inlet 4 on one inner bag 3 is connected with entering cold water pipe 16, the first delivery port 5 on the described the 5th inner bag 3 with
Hot-water outlet pipe 17 is connected；Flow slowing device 6 is provided with first water inlet 4 of the described each inner bag 3 being cascaded.
Referring to Fig. 1, as shown in wherein legend, described flow slowing device 6 is deflector, if being provided with described deflector
Dry pod apertures, described pod apertures are circle, and described deflector is connected with inner bag 3.
Referring to Fig. 1, as shown in wherein legend, in described be cascaded five inner bags 3, the appearance of the 5th inner bag 3
Container of the product less than preceding four inner bags 3.
Referring to Fig. 1, as shown in wherein legend, described inner bag 3 is the vertical inner bag of above-below direction cylinder.
Referring to Fig. 1, as shown in wherein legend, the first described water inlet 4 is arranged on the lower section of the inner bag 3, described
First delivery port 5 is arranged on the top of the inner bag 3.
Referring to Fig. 1, as shown in wherein legend, electric heater 7 is provided with the described each inner bag 3 being cascaded,
Described electric heater 7 is fixed on each wall of inner bag 3；Described electric heater 7 is electrically connected with controller；The controller is set
Put on casing 1.
Referring to Fig. 1, as shown in wherein legend, temperature biography is respectively arranged with the described each inner bag 3 being cascaded
Sensor 8；Described temperature sensor 8 is electrically connected with controller.
Referring to Fig. 1, as shown in wherein legend, described be cascaded five inner bags 3 are arranged in casing 1, described
Five inner bags 3 and casing 1 between be provided with heat-insulation layer 2.
Referring to Fig. 1, as shown in wherein legend, in described be cascaded five inner bags 3, in the 5th inner bag 3
I.e. water heating apparatus 9 is additionally provided with first delivery port 5；Described i.e. water heating apparatus 9 includes hot water pipe 10 and i.e. thermoelectricity
Heater 11, described i.e. thermoelectric heater 11 are arranged in hot water pipe 10, have the second water inlet on described hot water pipe 10
Mouthfuls 12 and second delivery port 13, flow switch 14 is provided with the second described delivery port 13；Described second water inlet 12 with
The first delivery port 5 on the 5th described inner bag 3 is connected；The second described delivery port 13 is connected with hot-water outlet pipe 17；
Described i.e. thermoelectric heater 11 and described flow switch 14 are electrically connected with described controller, described i.e. thermoelectricity heating
The heating power of device 11 is three kilowatts to six kilowatts.
Referring to Fig. 2, as shown in wherein legend, Installation cabinet 20 is additionally provided with outside described casing 1, described Installation cabinet 20 is wrapped
Include cabinet 21 and cabinet door 27；Described cabinet 21 includes top plate 22, bottom plate 23, left plate 24, right panel 25 and backboard 26, described top
Plate 22, bottom plate 23, left plate 24, right panel 25 and backboard 26 are integral type structure；Described cabinet door 27 is specification and the phase of cabinet 21
The door body matched somebody with somebody；Described cabinet 21 is connected with cabinet door 27 by hinge；There is cabinet door 27 to close fixing device on cabinet 21；Institute
The closure fixing device stated is hasp lock or buckle；Have on described cabinet 21 into water pore 29, water outlet pore 30, overflow pore
31 and power supply 32；Described water inlet pore 29, water outlet pore 30 and overflow pore 31 are arranged on the bottom plate 23 of cabinet 21；It is described
Power supply 32 be arranged on the right panel 25 of cabinet 21；There are water heater hanger and/or support 28 on described cabinet 21；In cabinet 21
With being provided with sealing ring at the closure mouth of cabinet door 27；Described water inlet pore 29 and the edge of water outlet pore 30 are provided with sealing dress
Put, described sealing device is secondary extrusion side seal assembly；Drainpipe 33 is provided with described overflow pore 31, it is described
The water inlet end of drainpipe 33 be connected with overflow pore 31, the water side of described drainpipe 33 is connected with sewer；Institute
There is deodorizing device on the drainpipe 33 stated, described deodorizing device is return trap 34；Bottom in described cabinet 21 is set
Liquid sensor 35 is equipped with, described liquid sensor 35 is arranged on bottom plate 23, is provided with described liquid sensor 35
Alarm, described liquid sensor 35 are electrically connected with described alarm；Described power supply 32 is water-proofing power socket；
Ambient temperature sensor 36 is provided with the described outer wall of cabinet door 27；Described ambient temperature sensor 36 and described controller
It is electrically connected with.
Operation principle of the present utility model is：
First, the inner bag 3 described in the utility model is the vertical inner bag of cylinder, the described each inner bag being cascaded
3 heating sequence in heating is to be begun to warm up from the end inner bag 3 of the second water inlet 12 of connection, when a last inner bag 3 is heated to
Begun to warm up after design temperature with the previous inner bag 3 that is connected of this inner bag 3 water inlet direction, multiple inner bags 3 according to this order by
Individual heating, until the heating of inner bag 3 connected into cold water pipe 16 finishes.Because the mobility of water is small between each inner bag 3 of series connection,
So the cold water between each inner bag 3 is not easy to mix with hot water, user can select when needing hot water according to oneself urban water demand
The quantity of the inner bag 3 of heating is selected, with how many hot water heating how much water, is reduced using remaining hot water in rear inner bag, so as to reduce
Waste of energy；Because the contact surface of hot and cold water is small in each inner bag 3, the inside hot and cold water mixing velocity of inner bag 3 is slow, hot-water providing
Rate is higher；Because after more inner bag tandem inner bags, fuselage thickness is thinned, so risk reduction of dropping；
2nd, the utility model is provided with i.e. water heating apparatus 9, and flow switch 14 is provided with the second delivery port 13.This
Utility model is in heating work, in the presence of controller, when described flow switch 14 is perceived in the second delivery port 13
When water-carrying capacity is more than or equal to setting value, the i.e. thermoelectric heater 11 in described i.e. water heating apparatus 9 starts heating, described
Electric heater 7 in each inner bag 3 stops heating；When the flow that described flow switch 14 is perceived in the second delivery port 13 is less than
During setting value, described i.e. thermoelectric heater 11 stops heating, and the electric heater 7 in described each inner bag 3 is set according to user
It is fixed to start heating；
3rd, the water outlet direction of end inner bag 3 of the present utility model is in series with i.e. water heating apparatus 9；User is washing one's face, washed
Hand, wash the dishes, wash vegetables when water flow be usually three liters/min or so；The heating power of thermoelectric heater 11 in sight is three kilowatts
Under conditions of, the temperature rise in three liters/min or so of water-carrying capacity of described i.e. water heating apparatus 9 is 13 degrees centigrades；User
Wash one's face, wash one's hands, wash the dishes, wash vegetables when, the water in described end inner bag 3 is heated to 27 degrees Celsius；Described
27 degrees Celsius of water in last inner bag 3 flows through temperature after described i.e. water heating apparatus 9, and can be increased to 40 Celsius
Degree left and right is for users to use.Because the water standby temperature in described end inner bag 3 is low, radiating is slow, little power consumption；Because institute
Other inner bags 3 in addition to last inner bag 3 stated do not have to heating, so not power consumption；Wash one's face, wash one's hands, wash the dishes, wash in supply user
During dish water, compared with cylindrical shape storage-type list courage electric heater, the utility model power consumption is greatly reduced；Because described end
The individual capacity of inner bag 3 is small, so power consumption is small, faster, period of reservation of number is shorter for firing rate；
4th, ambient temperature sensor 36 is provided with the utility model, described ambient temperature sensor 36 is used for perceiving
Indoor environment temperature residing for the utility model；The utility model is designed with " room temperature standby mode ", is opening " the standby mould of room temperature
After formula ", described ambient temperature sensor 36 perceives indoor temperature and temperature signal is passed to described controller, described
China's room temperature is usual by the temperature of water is heated to room temperature in each inner bag 3 in the utility model by controlling electric heater 7 for controller
For 18 to 22 degrees Celsius.Because the water temperature and the room temperature temperature difference in inner bag 3 are small, in " room temperature standby mode " Shi Benshi
It is approximately equal to zero with new standby radiating power consumption.Need to wash one's face, wash one's hands, wash the dishes in user, wash vegetables when, user starts in end
Water temperature in last inner bag 3 is heated to 27 degrees Celsius by the electric heater 7 of courage 3 from room temperature only needs about one minutes.
After water temperature in last inner bag 3 reaches 27 degrees Celsius, the water flowed out from described end inner bag 3 fills through i.e. hot water
40 degrees centigrades can be warming up to immediately by putting 9 heating, for users to use.In the utility model ambient temperature sensor 36 with
Electric heater power consumption can be greatly decreased in last inner bag 3, i.e. being used cooperatively for water heating apparatus 9；
5th, Installation cabinet 20 is provided with the utility model.User, can be first by described Installation cabinet 20 in toilet decoration
Embedded wall is fixed, and the power supply 32 on cabinet 21 is connected in wall with house circuit, by the drainpipe at overflow pore 31
33 are connected with sewer, and described drainpipe 33 is embedded in into wall laying, then by water heater hanger or support 28 by described in
Electric heater load Installation cabinet 20, by house enter cold water pipe, hot-water outlet pipe in wall by described water inlet pore 29, go out
Water pipe hole 30 is directly connected with described the first water inlet 4 and the second delivery port 13.With traditional round tubular storage-type list courage electricity
Water heater mounting means is compared, and downward force square is small after the utility model installation, so the risk to drop is small.Because electric heater
Enter cold water pipe, hot-water outlet pipe, overflow pipe and power line all to connect in Installation cabinet 20, it is not exposed, so installation effect is more
It is attractive in appearance.Because being provided with liquid sensor 35, alarm in described Installation cabinet 20, when described electric heater leak, institute
The liquid sensor 35 stated, which is perceived after having water accumulation in cabinet 21, can send out alarm signal.Because described overflow pore 31
Place is provided with drainpipe 33, and described drainpipe 33 is connected with sewer, so when leak occurs, the water spilt prolongs drainpipe
33 can be directly discharged into sewer, reduce leak and are caused any property loss to user.Cabinet 21 is close with being provided with the closure of cabinet door 27
The edge of seal, described water inlet pore 29 and water outlet pore 39 is provided with sealing device, can prevent that current are excessive in leak.
Beneficial effect using above technical scheme is：
First, in the utility model, the single inner-tube structure of traditional round tubular storage-type list courage electric heater is improved to two
The individual or series-mode frame of two or more inner bag 3, wash one's face, wash one's hands, wash the dishes, wash vegetables when, water consumption is less, and user can be activated individually
A last inner bag 3 heats a small amount of hot water, and for users to use, power consumption is low, and firing rate is fast；In other in addition to last inner bag 3
Courage 3 does not have to heating, not power consumption.In this case, if user is had using traditional round tubular storage-type list courage electric heater
The situation of two kinds of waste electric energy：
（One）That the more remaining hot waters of heating waste electric energy, i.e. user needs the water of whole courage being heated to more than 40 degrees Celsius,
Power consumption is big, and firing rate is slow, heating it is more, that actually uses lacks, the water waste electric energy heated more；
（Two）It is that insulation wastes electric energy, because firing rate is slow, the user of traditional round tubular storage-type list courage electric heater
In order to wash one's face, washing one's hands, wash the dishes, wash vegetables when there is hot water can use at any time, generally by traditional round tubular storage-type list courage electric heater
Standby temperature is set as 40 degrees Celsius of lasting insulations, can be radiated when standby, insulation needs power consumption, and according to statistics, a volume is
The cylindrical shape storage-type list courage electric heater of six decaliters maintains 40 degrees Celsius of insulations to need within standby one day power consumption left and right twice, and one
Need within individual month 60 degree or so of power consumption；The application of described end inner bag 3 can be that user reduces both waste of energy, China's circle
Tubular storage-type list courage electric heater year, sales volume was more than 10,000,000, and market demand is huge, and promoting the utility model can be
Country reduces a large amount of power resource consumption；
2nd, in the utility model, the described two or more inner bags 3 being cascaded are vertical using cylinder
Inner bag is designed with three benefits：
（One）Fuselage thickness can be thinned, the risk that drops reduces；
（Two）It is that cold and hot water engaging surface is small in the vertical inner bag 3 of single cylinder, multiple vertical inner bags 3 of cylinder are whole after connecting
The cold and hot water engaging surface of body further reduces, compared with traditional round tubular storage-type list courage electric heater, under equal conditions, and Duo Geyuan
The vertical inner bag of cylindricality is cascaded, and overall hot and cold water mixing velocity is slower, and hot-water providing is more, and rate of thermal water utilization improves；
（Three）It is that the hot water amount that user can need according to oneself selects the number of the cylindrical vertical inner bag 3 heated
Amount, with how much hot water, how much hot water is heated, rate of thermal water utilization is high；User is using traditional round tubular storage-type list courage electric hot water
During device, no matter user needs how much hot water to be heated to the water of whole courage, heating it is more, what is used lacks, rate of thermal water utilization
It is low.The application of more inner bag tandem inner bags can reduce waste of energy caused by the more remaining hot waters of heating；
3rd, it is provided with i.e. water heating apparatus 9 in the utility model, described i.e. water heating apparatus 9 can will be from last inner bag 3
In out the quick heat temperature raising of water, reduce user heating needed for stand-by period；User wash one's face, wash one's hands, wash the dishes, wash vegetables
When, water-carrying capacity is about three liters/min, and under conditions of the heating power of thermoelectric heater 11 in sight is three kilowatts, i.e., hot water fills
It is about 13 degrees Celsius to put 9 temperature rises when water-carrying capacity is three liters/min.40 degrees Celsius of water face-washing is needed in user, is washed
Hand, wash the dishes, wash vegetables when, only the water in described end inner bag 3 need to be heated to more than 27 degrees Celsius, from last inner bag 3
I.e. water heating apparatus 9 heating that the water warp of outflow is described can directly reach more than 40 degrees Celsius for users to use；Because pass
The electric heater of system cylindrical shape storage-type list courage electric heater needs to heat whole courage water, so temperature rise is slow, when user waits
Between it is long；
4th, the utility model is configured with Installation cabinet 20, and installing described electric heater using described Installation cabinet 20 has four
Individual benefit：
（One）It is that user feels to constrain traditional round tubular storage-type list courage electric heater installation rear overhang in the air, or even has
Fall the risk hurted sb.'s feelings；After Installation cabinet 20, described Installation cabinet 20 first can be embedded into wall by user in finishing, then by institute
The electric heater stated loads wherein, and this mounting means can reduce the risk that water heater drops；
（Two）It is after the installation of traditional round tubular storage-type list courage electric heater, enters cold water pipe, hot-water outlet pipe, outside power line
Dew, user is allowed to feel mixed and disorderly；In the utility model, described Installation cabinet 20 can be by the fuselage of described electric heater and and fuselage
Connected to enter cold water pipe, hot-water outlet pipe, power line, overflow pipe and all block hiding, installation effect is more attractive in appearance；
（Three）It is that the water spilt flows directly to user room when leak occurs for traditional round tubular storage-type list courage electric heater
It is interior；The application of cabinet 21 in Installation cabinet 20 described in the utility model, cabinet door 27, liquid sensor 35 and drainpipe 33,
Water heater leak can be avoided to property loss caused by user, when water leakage situation occurs for described electric heater, the He of cabinet 21
Cabinet door 27 can prevent leak from outflowing, and the alarm being arranged on the liquid sensor 35 of the bottom of Installation cabinet 20 can alarm, and leak simultaneously
The water gone out can prolong drainpipe 33 and be discharged into sewer；
（Four）After described electric heater installation, the drainpipe 33 that overflow pipe can be inserted at overflow pore 31, in overflow
When pipe drips, the water that oozes prolongs drainpipe 33 and is directly discharged into sewer；After the installation of traditional round tubular storage-type list courage electric heater
Overflow pipe generally hangs down in the following of water heater, unsightly, is typically directly dropped in use, overflow pipe drips on accomodation ground,
First, moist unhygienic, the risk second, the wet and slippery increase user in ground slips；
5th, ambient temperature sensor 36 is provided with the utility model on the outer wall of cabinet door 27, described ambient temperature passes
Sensor 36 is used for perceiving the indoor environment temperature residing for the utility model.In actual use, the controller in the utility model
The cold water for entering each inner bag 3 can be heated to room in advance with the indoor temperature according to the described perception of ambient temperature sensor 36
Temperature；According to statistics, private residence indoor temperature in China's is usually 18 to 22 degrees Celsius.This heating mode has three benefits：
（One）It is to reduce the stand-by period that user is heated when needing hot water.Because China's private residence running water enters water temperature
Degree is usually five degrees Celsius to 15 degrees Celsius, in user before use, tap water temperature is heated to room by the utility model in advance
Temperature can reduce the stand-by period needed for heating when user uses；
（Two）It is that water temperature in the described each inner bag 3 being cascaded is identical with ambient temperature, so can subtract
Few electric energy consumed by radiating；
（Three）It is that to solve the i.e. temperature rise when heating power is low of water heating apparatus 9 low, it is impossible to directly add the cold water of entrance
The problem of hot water that heat uses for proper temperature user.
Above-described is only preferred embodiment of the present utility model, it is noted that for the ordinary skill of this area
For personnel, on the premise of not departing from the utility model and creating design, various modifications and improvements can be made, these all belong to
In the scope of protection of the utility model.
Claims (10)
1. a kind of electric heater, including casing（1）, heat-insulation layer（2）, electric heater（7）, temperature sensor（8）And controller, its
It is characterised by also including two or more inner bags（3）And connecting tube（15）；Described inner bag（3）On have the first water inlet
（4）With the first delivery port（5）；First described inner bag（3）On the first delivery port（5）With connecting tube（15）It is connected；Institute
The connecting tube stated（15）With second inner bag（3）On the first water inlet（4）It is connected, two or more described inner bags
（3）Serial communication in this way, described first inner bag（3）On the first water inlet（4）With entering cold water pipe（16）It is connected,
Described end inner bag（3）On the first delivery port（5）With hot-water outlet pipe（17）It is connected；Described being cascaded is each
Inner bag（3）The first water inlet（4）Place is provided with flow slowing device（6）.
A kind of 2. electric heater according to claim 1, it is characterised in that described flow slowing device（6）For deflector, institute
It is provided with several pod apertures on the deflector stated, described pod apertures are circular or square or arbitrary shape, described deflector
With inner bag（3）Or first water inlet（4）It is connected.
A kind of 3. electric heater according to claim 1, it is characterised in that the described multiple inner bags being cascaded（3）
In, end inner bag（3）Volume be less than or equal to other inner bags（3）Container.
A kind of 4. electric heater according to claim 1, it is characterised in that described inner bag（3）For above-below direction cylinder
Vertical inner bag.
A kind of 5. electric heater according to claim 1, it is characterised in that the first described water inlet（4）It is arranged on described
Inner bag（3）Lower section, the first described delivery port（5）It is arranged on the inner bag（3）Top.
A kind of 6. electric heater according to claim 1, it is characterised in that the described each inner bag being cascaded（3）
Interior or inner bag（3）It is provided with electric heater outside（7）, described electric heater（7）It is fixed on each inner bag（3）On wall；Described electricity
Heater（7）It is electrically connected with controller；The controller is arranged on casing（1）On.
A kind of 7. electric heater according to claim 1, it is characterised in that the described each inner bag being cascaded（3）
Interior or inner bag（3）It is provided with temperature sensor outside（8）；Described temperature sensor（8）It is electrically connected with controller.
8. a kind of electric heater according to claim 1, it is characterised in that described be cascaded two or two
Inner bag above（3）It is arranged on casing（1）Interior, described two or more inner bags（3）With casing（1）Between be provided with
Heat-insulation layer（2）.
A kind of 9. electric heater according to claim 1, it is characterised in that the described multiple inner bags being cascaded（3）
In, in last inner bag（3）The first delivery port（5）Place is additionally provided with i.e. water heating apparatus（9）；Described i.e. water heating apparatus
（9）Including hot water pipe（10）That is thermoelectric heater（11）, described is thermoelectric heater（11）It is arranged on hot water pipe
（10）Interior or hot water pipe（10）On outer wall, described hot water pipe（10）On have the second water inlet（12）With the second delivery port
（13）, described the second delivery port（13）Place is provided with flow switch（14）；The second described water inlet（12）With described end
Individual inner bag（3）On the first delivery port（5）It is connected；The second described delivery port（13）With hot-water outlet pipe（17）It is connected；Institute
The i.e. thermoelectric heater stated（11）With described flow switch（14）It is electrically connected with described controller, described i.e. thermoelectricity adds
Hot device（11）Heating power be three kilowatts to six kilowatts.
A kind of 10. electric heater according to claim 1, it is characterised in that described casing（1）It is additionally provided with installation outside
Cabinet（20）, described Installation cabinet（20）Including cabinet（21）And cabinet door（27）；Described cabinet（21）Including top plate（22）, bottom plate
（23）, left plate（24）, right panel（25）And backboard（26）, described top plate（22）, bottom plate（23）, left plate（24）, right panel（25）With
Backboard（26）For integral type structure；Described cabinet door（27）For specification and cabinet（21）The door body to match；Described cabinet
（21）With cabinet door（27）It is connected by hinge；In cabinet（21）On have cabinet door（27）Close fixing device；Described closure is consolidated
It is hasp lock or buckle to determine device；Described cabinet（21）On have into water pore（29）, water outlet pore（30）, overflow pore（31）
And power supply（32）；Described water inlet pore（29）, water outlet pore（30）With overflow pore（31）It is arranged on cabinet（21）Bottom plate
（23）On；Described power supply（32）It is arranged on cabinet（21）Left plate（24）Or right panel（25）On；Described cabinet（21）On have
Water heater hanger and/or support（28）；In cabinet（21）With cabinet door（27）Closure mouth at be provided with sealing ring；Described water inlet
Pore（29）With water outlet pore（30）Edge be provided with sealing device, described sealing device is secondary extrusion side sealing group
Part；Described overflow pore（31）Place is provided with drainpipe（33）, described drainpipe（33）Water inlet end and overflow pore
（31）It is connected, described drainpipe（33）Water side be connected with sewer；Described drainpipe（33）On have anti-odor
Device, described deodorizing device are return trap（34）；Described cabinet（21）Interior bottom is provided with liquid sensor（35）,
Described liquid sensor（35）It is arranged on bottom plate（23）On, described liquid sensor（35）On be provided with alarm, it is described
Liquid sensor（35）It is electrically connected with described alarm；Described power supply（32）For water-proofing power socket；Described cabinet
Door（27）Ambient temperature sensor is provided with outer wall（19）, described ambient temperature sensor（19）With described controller electricity
Property connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720537395.8U CN207006536U (en) | 2017-05-16 | 2017-05-16 | A kind of electric heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720537395.8U CN207006536U (en) | 2017-05-16 | 2017-05-16 | A kind of electric heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207006536U true CN207006536U (en) | 2018-02-13 |
Family
ID=61443447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720537395.8U Expired - Fee Related CN207006536U (en) | 2017-05-16 | 2017-05-16 | A kind of electric heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207006536U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110285570A (en) * | 2019-05-23 | 2019-09-27 | 南充市高坪区百斗福粮油有限公司 | A kind of supply equipment of energy-saving independent leveled heating |
-
2017
- 2017-05-16 CN CN201720537395.8U patent/CN207006536U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110285570A (en) * | 2019-05-23 | 2019-09-27 | 南充市高坪区百斗福粮油有限公司 | A kind of supply equipment of energy-saving independent leveled heating |
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| TR01 | Transfer of patent right |
Effective date of registration: 20200820 Address after: 161000 Tengxiang Road South, Jianhua District, Qiqihar City, Heilongjiang Province (Casting and Forging Industrial Park, Qiqihar Beiyuan Economic and Technological Development Zone) Patentee after: Qigihar East warm energy technology development Co.,Ltd. Address before: 130000 Jilin province Changchun Nanguan District of Rhine County in F11-104 Patentee before: CHANGCHUN GUANGSU TECHNOLOGY Co.,Ltd. |
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Granted publication date: 20180213 Termination date: 20210516 |
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| CF01 | Termination of patent right due to non-payment of annual fee |