CN208567099U - The heating device of water heater and water heater with it - Google Patents
The heating device of water heater and water heater with it Download PDFInfo
- Publication number
- CN208567099U CN208567099U CN201820864813.9U CN201820864813U CN208567099U CN 208567099 U CN208567099 U CN 208567099U CN 201820864813 U CN201820864813 U CN 201820864813U CN 208567099 U CN208567099 U CN 208567099U
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- heat exchanger
- exchanger fin
- fin
- water heater
- heating device
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 183
- 238000010438 heat treatment Methods 0.000 title claims abstract description 155
- 239000000758 substrate Substances 0.000 claims description 16
- 239000008236 heating water Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 description 11
- 230000000694 effects Effects 0.000 description 9
- 238000012546 transfer Methods 0.000 description 9
- 239000000463 material Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 238000003860 storage Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000012797 qualification Methods 0.000 description 3
- 239000000919 ceramic Substances 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 239000008399 tap water Substances 0.000 description 2
- 235000020679 tap water Nutrition 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical group [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
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- Details Of Fluid Heaters (AREA)
Abstract
The utility model discloses a kind of heating device of water heater and with its water heater, the heating device of the water heater includes: outer tube, and the outer tube is equipped with inlet and outlet；Heating tube, the heating tube are located in the outer tube and are arranged with the outer tube interval to be constituted water cavity between the outer tube and the heating tube, and the water cavity of crossing is connected to the water inlet and the water outlet respectively；Heat exchanger fin, the heat exchanger fin are located in the water cavity excessively and are connected respectively with the heating tube and the outer tube, and the heat exchanger fin was equipped with the mouth of a river.Has many advantages, such as instant-heating, small in size and easy to use according to the heating device of the water heater of the utility model embodiment.
Description
Technical field
The utility model relates to the technical field of electrical appliances manufacturing, in particular to the heating device and tool of a kind of water heater
There is the water heater of the heating device of the water heater.
Background technique
Water heater in the related technology needs to store a certain amount of water and is heated in advance, and the heating time of waiting is longer,
It cannot accomplish instant-heating, influence the usage experience of user, the hot water after heating needs to keep the temperature, and causes the waste of the energy, hot water
The volume of device is larger, and installation space needed for leading to water heater is larger, and storage and logistics cost are higher.
Utility model content
The utility model aims to solve at least one of the technical problems existing in the prior art.For this purpose, the utility model mentions
A kind of heating device of water heater out, the heating device of the water heater have many advantages, such as instant-heating, small in size and easy to use.
The utility model also proposes a kind of water heater of heating device with the water heater.
To achieve the above object, the embodiment of first aspect according to the present utility model proposes a kind of heating dress of water heater
It sets, the heating device of the water heater includes: outer tube, and the outer tube is equipped with inlet and outlet；Heating tube, the heating
Pipe is located in the outer tube and is arranged with the outer tube interval to be constituted water cavity between the outer tube and the heating tube, institute
Water cavity was stated to be connected to the water inlet and the water outlet respectively；Heat exchanger fin, the heat exchanger fin be located at it is described cross water cavity in and
It is connected respectively with the heating tube and the outer tube, the heat exchanger fin was equipped with the mouth of a river.
According to the heating device of the water heater of the utility model embodiment, there is instant-heating, small in size and easy to use
The advantages that.
In addition, can also have following additional skill according to the heating device of the water heater of the utility model above-described embodiment
Art feature:
One embodiment according to the present utility model, the heat exchanger fin are multiple and between the length directions of the heating tube
Every setting.
One embodiment according to the present utility model, multiple heat exchanger fins include circular hole heat exchanger fin and fin heat exchanger fin,
The mouth of a river of crossing of the circular hole heat exchanger fin is round hole, and the mouth of a river of crossing of the fin heat exchanger fin is strip, in the heating
On the length direction of pipe, the circular hole heat exchanger fin and the fin heat exchanger fin are arranged alternately.
Another embodiment according to the present utility model, the heat exchanger fin include circular hole heat exchanger fin, the circular hole heat exchanger fin
The mouth of a river of crossing be round hole, the mouth of a river of crossing is multiple and uniformly distributed on the heat exchanger fin of place.
One embodiment according to the present utility model, the diameter for crossing the mouth of a river are 0.1-3 millimeters.
Another embodiment according to the present utility model, the heat exchanger fin include fin heat exchanger fin, the fin heat exchanger fin
It is described cross the mouth of a river be strip, it is multiple it is described cross the mouths of a river setting is spaced on the heat exchanger fin.
One embodiment according to the present utility model, the width for crossing the mouth of a river are 0.1-3 millimeters.
One embodiment according to the present utility model, described cross in the mouth of a river are equipped with along the orientated lengthwise for crossing the mouth of a river
Fin.
One embodiment according to the present utility model, the width of the fin are 0.3-0.5 millimeters, length 1.5-2.5
Millimeter.
One embodiment according to the present utility model, the fin heat exchanger fin are equipped with multiple substrates, each substrate
Both ends be connected respectively with the inside edge of the fin heat exchanger fin and outer edge, multiple substrates are along the fin heat exchanger fin
It is provided at circumferentially spaced, the mouth of a river of crossing between the two neighboring substrate in region is parallel to each other.
One embodiment according to the present utility model, the substrate the heat exchanger fin it is tangential on a thickness of 0.5-
0.7 millimeter.
One embodiment according to the present utility model, the distance between two neighboring heat exchanger fin are 1-3 millimeters.
One embodiment according to the present utility model, the heat exchanger fin are metalwork.
One embodiment according to the present utility model, the diameter of the heating tube are 1-50 millimeters.
One embodiment according to the present utility model, the outer tube and the heating tube waveform in the water heater
Extend.
One embodiment according to the present utility model, the length of the outer tube are 3000-3500 millimeters.
The embodiment of second aspect according to the present utility model proposes that a kind of water heater, the water heater include according to this reality
The heating device of water heater described in embodiment with novel first aspect.
According to the water heater of the utility model embodiment, pass through the embodiment using first aspect according to the present utility model
The heating device of the water heater has many advantages, such as instant-heating, small in size and easy to use.
The additional aspect and advantage of the utility model will be set forth in part in the description, partially will be from following description
In become obvious, or recognized by the practice of the utility model.
Detailed description of the invention
The above-mentioned and/or additional aspect and advantage of the utility model from the description of the embodiment in conjunction with the following figures will
Become obvious and be readily appreciated that, in which:
Fig. 1 is the structural schematic diagram according to the heating device of the water heater of the utility model one embodiment.
Fig. 2 is the structural schematic diagram according to the heat exchanger fin of the heating device of the water heater of the utility model one embodiment.
Fig. 3 is the structural schematic diagram according to the heat exchanger fin of the heating device of the water heater of the utility model one embodiment.
Fig. 4 is the structural representation according to the heat exchanger fin of the heating device of the water heater of the utility model another embodiment
Figure.
Fig. 5 is the structural representation according to the heat exchanger fin of the heating device of the water heater of the utility model another embodiment
Figure.
Fig. 6 is the structural representation according to the heat exchanger fin of the heating device of the water heater of the utility model another embodiment
Figure.
Fig. 7 is the structural schematic diagram according to the heating device of the water heater of the utility model another embodiment.
Fig. 8 is the partial structural diagram according to the water heater of the utility model embodiment.
Appended drawing reference: the heating device 1 of water heater, water inlet 110, water outlet 120, heating tube 200, crosses water at outer tube 100
Chamber 201, crosses the mouth of a river 301, circular hole heat exchanger fin 310, fin heat exchanger fin 320, fin 321, substrate 322 at heat exchanger fin 300.
Specific embodiment
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, and is only used for explaining the utility model, and should not be understood as to the utility model
Limitation.
Below with reference to the accompanying drawings heating device 1 according to the water heater of the utility model embodiment is described.
It as Figure 1-Figure 8, include outer tube 100, heating according to the heating device 1 of the water heater of the utility model embodiment
Pipe 200 and heat exchanger fin 300.
Outer tube 100 is equipped with water inlet 110 and water outlet 120.Heating tube 200 is located in outer tube 100 and between outer tube 100
Every setting to be constituted water cavity 201 between outer tube 100 and heating tube 200, cross water cavity 201 respectively with water inlet 110 and water outlet
Mouth 120 is connected to.Heat exchanger fin 300 was located in water cavity 201 and was connected respectively with heating tube 200 and outer tube 100, on heat exchanger fin 300
It was equipped with the mouth of a river 301.
According to the heating device 1 of the water heater of the utility model embodiment, by the way that heating tube 200 and heat exchanger fin 300 is arranged,
The mouth of a river 301 was equipped on heat exchanger fin 300, water to be heated can flow to water outlet from water inlet 110 by crossing the mouth of a river 301
120, in the flow process of water, it can use heating tube 200 and heat exchanger fin 300 heat water, such water was passing through
It can directly and heat exchanger fin 300 and the contact of heating tube 200, due to the heating method of water heater in the related technology when the mouth of a river 301
It is to be heated to somewhere in liner, causes a part of water of liner that cannot directly contact with calandria, and heating device 1
Interior water flow is inevitable directly to contact with heat exchanger fin 300 when stream is by the mouth of a river 301, be not only convenient for increasing in this way heat exchanger fin 300 and
Heat transfer area between water flow increases the friction between heat exchanger fin 300 and water flow, and can slow down the flow velocity of water flow, extends
The heating time of water flow more fully heats water flow convenient for heating device 1, so as to rapidly by heating tube 200
Heat transfer gave the water in water cavity 201, heat transfer rate is high, convenient for improving the rate of heat addition of heating device 1, makes water
Water energy in chamber 201 is enough rapidly heated, and is easy to implement the heating effect of the water heater open-and-heating, is easy to use by users,
Improve the usage experience of user.
Also, by the way that the mouth of a river 301 was arranged on heat exchanger fin 300, the laminar flow of water can be destroyed in the flow process of water
Flowing makes to flow relatively stable single water flow generation turbulent flow originally, and such water is more unordered in the flowing crossed in water cavity 201,
Water can be made to be mixed, improve the uniformity of water temperature, convenient for improving the heating efficiency of heating device 1, when shortening the heating of water
Between, longer heating time is avoided waiting for, the property easy to use and comfort of user are improved.
Further, since the water crossed in water cavity 201 can be rapidly heated, does not need to preheat water in this way, do not need to set
Pre- water storage device is set, also there is no need to keep the temperature to pre-heated hot water, compared to water heater in the related technology, Ke Yijian
The structure for changing the water heater reduces the volume of the water heater, reduces the occupied space of the water heater, is convenient for the hot water
The installation of device can make the appearance of the water heater more beautiful, while can avoid the waste of the unnecessary energy.
In addition, due to the small volume of the water heater, it, can be in order to the hot water compared to water heater in the related technology
Device is transported and is stored, convenient for improve cabinet 1 transport and storage efficiency, reduce the water heater transport and storage at
This.
Therefore, instant-heating, small in size and use are had according to the heating device 1 of the water heater of the utility model embodiment
The advantages that facilitating.
Below with reference to the accompanying drawings heating device 1 according to the water heater of the utility model specific embodiment is described.
In some specific embodiments of the utility model, as Figure 1-Figure 8, according to the heat of the utility model embodiment
The heating device 1 of hydrophone includes outer tube 100, heating tube 200 and heat exchanger fin 300.
Specifically, as shown in Figure 1, heat exchanger fin 300 is that multiple and length direction intervals along heating tube 200 is arranged.In this way
It is not only convenient for increasing the heating surface (area) (HS of heat exchanger fin 300, further increases the heating efficiency of heating device 1, and water is flowing over
The mouth of a river 301 can repeatedly be passed through in journey, further convenient for the Laminar Flow of destruction water, enhance the Turbulence Flow of water, further
Improve the heating effect of heating device 1.
One embodiment according to the present utility model, multiple heat exchanger fins 300 include circular hole heat exchanger fin 310 and fin heat exchanger fin
320, the mouth of a river 301 of crossing of circular hole heat exchanger fin 310 is round hole, and the mouth of a river 301 of crossing of fin heat exchanger fin 320 is strip, is being heated
On the length direction of pipe 200, circular hole heat exchanger fin 310 and fin heat exchanger fin 320 are arranged alternately.Due to flowing through circular hole heat exchanger fin 310
Water flow can because inertia is at cylindric ejection, when water flow enters fin heat exchanger fin 320, strip cross the mouth of a river 301 water flow is cut
It cuts bad, further enhances the Turbulence Flow of water, and water flow can be frictionally heated sufficiently with fin heat exchanger fin 320, flow through wing
The water flow of piece heat exchanger fin 320 can be sprayed because of inertia at rectangular shape, and water flow enters next circular hole heat exchanger fin 310 and then repeats
State process, water constantly carries out the above circulation in flowing, further increases the heating properties of heating device 1.
Another embodiment according to the present utility model, as shown in Figures 2 and 3, heat exchanger fin 300 include circular hole heat exchanger fin
310, the mouth of a river 301 of crossing of circular hole heat exchanger fin 310 is round hole, crosses the mouth of a river 301 and is multiple and is evenly distributed on place heat exchanger fin 300.
The heat exchange uniformity that circular hole heat exchanger fin 310 can be improved in this way, further increases the heating effect of water.
Specifically, the diameter for crossing the mouth of a river 301 is 0.1-3 millimeters.It will be appreciated herein that cross the mouth of a river 301 quantity and
Diameter is depending on the watt level of heating tube 200.It can make the mouth of a river 301 that there is reasonable size in this way, not only might be used
To reduce the heat conduction efficiency for the water flow raising circular hole heat exchanger fin 310 for passing through the mouth of a river 301, and it can guarantee circular hole heat exchanger fin
310 qualification rate when manufacturing is blocked after avoiding the 310 long-time use of circular hole heat exchanger fin by scale, to improve circular hole
The service performance of heat exchanger fin 310.
More specifically, the mouth of a river 301 of crossing of circular hole heat exchanger fin 310 is 32, and the diameter for crossing the mouth of a river 301 is 1.2 millimeters.This
The heat exchange efficiency of circular hole heat exchanger fin 310 not only can be improved in sample, but also is convenient for the manufacturing of circular hole heat exchanger fin 310, can keep away
Exempt from circular hole heat exchanger fin 310 and generate scale after prolonged use, convenient for improving the use reliability and stabilization of circular hole heat exchanger fin 310
Property.
Another embodiment according to the present utility model, as shown in Figure 4 and Figure 5, heat exchanger fin 300 include fin heat exchanger fin
320, the mouth of a river 301 of crossing of fin heat exchanger fin 320 is strip, and multiple mouths of a river 301 of crossing are spaced setting on heat exchanger fin 320.In this way
The contact area of fin heat exchanger fin 320 Yu water can be increased, increase the friction of fin heat exchanger fin 320 and water, consequently facilitating to water
It is more fully heated, improves the heating efficiency of heating device 1.
Specifically, the width for crossing the mouth of a river 301 is 0.1-3 millimeters.The size at the mouth of a river 301 can be made more reasonable in this way,
To keep the structure of fin heat exchanger fin 320 more reasonable, the water flow by crossing the mouth of a river 301 not only can reduce, extend water flow and exist
Residence time in fin heat exchanger fin 320, the heat transfer efficiency of circular hole heat exchanger fin 310 is improved, and fin heat exchanger fin can be improved
320 production qualification rate is blocked after avoiding the 320 long-time use of fin heat exchanger fin by scale, convenient for improving fin heat exchanger fin 320
Application range.
Optionally, the mouth of a river 301 of crossing of fin heat exchanger fin 320 is 44, and the width for crossing the mouth of a river 301 is 0.5 millimeter.So just
In the structure of optimized fin heat exchanger fin 320, convenient for the processing and manufacturing of fin heat exchanger fin 320, convenient for improving fin heat exchanger fin 320
Heat transfer effect and service performance.
Optionally, as shown in Figure 4 and Figure 5, it crosses in the mouth of a river 301 and is equipped with the fin along the orientated lengthwise for crossing the mouth of a river 301
321.In this way convenient for the surface area for improving fin heat exchanger fin 320, the heat transfer effect of fin heat exchanger fin 320 is improved, fin is improved and changes
The working efficiency of backing 320.
Further, the width of fin 321 is 0.3-0.5 millimeters, and length is 1.5-2.5 millimeters.It is convenient for fin 321 in this way
With reasonable size range, further convenient for the heat dissipation performance of raising fin 321.
Optionally, the width of fin 321 is 0.4 millimeter, and length is 2 millimeters.Size essence in this way convenient for improving fin 321
Degree improves the efficiency of 321 machine-shaping of fin, convenient for improving the working performance of fin 321.
Specifically, as shown in Figure 4 and Figure 5, fin heat exchanger fin 320 be equipped with multiple substrates 322, the two of each substrate 322
End is connected with the inside edge of fin heat exchanger fin 320 and outer edge respectively, and multiple substrates 322 are between the circumferential direction of fin heat exchanger fin 320
The mouth of a river 301 of crossing between setting, two neighboring substrate 322 in region is parallel to each other.Substrate 322 be can use in this way to fin
321 are fixed, and are convenient for the setting at the mouth of a river 301 and fin 321, convenient for improving the structural stability of fin heat exchanger fin 320.
More specifically, substrate 322 heat exchanger fin 300 it is tangential on a thickness of 0.5-0.7 millimeters.Specifically, base
Plate 322 heat exchanger fin 300 it is tangential on thickness can be 0.6 millimeter.So further convenient for optimized fin heat exchanger fin 320
Structure, further convenient for the structural stability of raising fin heat exchanger fin 320.
Another embodiment according to the present utility model, as shown in fig. 6, heat exchanger fin 300 may include the mistake of other shapes
The mouth of a river 301, multiple mouths of a river 301 of crossing are spaced setting on heat exchanger fin 320.Water can be made more fully to be mixed in this way, just
In the uniformity for improving water temperature.
Specifically, heat exchanger fin 300 on the heating tube length direction with a thickness of 1-3 millimeters.Specifically, heat exchanger fin
300 thickness on the heating tube length direction can be 2 millimeters.It is not only convenient for extending water flow in this way in heat exchanger fin 300
Residence time improve the temperature rise effect of water, and the Laminar Flow of water can be destroyed to extend the heating time of water flow,
It is sufficiently mixed convenient for water flow, improves the heat transfer efficiency of heat exchanger fin 300.The weight of heating device 1 can also be mitigated in this way, dropped
The production cost of low heating device 1.Simultaneously, it is ensured that have sufficient amount of heat exchanger fin 300 to the water flowed through in heating device 1
Friction and heat transfer are carried out, the effect of instant heating type water outlet is easy to implement.
Optionally, the distance between two neighboring heat exchanger fin 300 is 1-3 millimeters.Specifically, two neighboring heat exchanger fin
The distance between 300 be 2 millimeters.Since the flow of water is less than region total capacity between each heat exchanger fin 300, each heat exchange is flowed into this way
The water in region enables water to enter sufficiently into each heat exchange less than the water of region outflow between each heat exchanger fin 300 between piece 300
Region between piece 300 is fully contacted with heat exchanger fin 300 convenient for water flow, is entered between two neighboring heat exchanger fin 300 in water flow
Region when, be sufficiently mixed convenient for water flow, enable heat exchanger fin 300 to the water that flows through carry out fully, be uniformly heated up.
A specific embodiment according to the present utility model, the total measurement (volume) of the void area between heat exchanger fin 300 are 0.450
Milliliter, the total measurement (volume) for crossing the mouth of a river 301 of heat exchanger fin 300 are 0.289 milliliter.Since flow about 1.3 is vertical per hour for household tap water
Square rice, about 360 milliliters per second, the flow of tap water is less than the interstitial volume between heat exchanger fin 300, and the water flowed into each gap is few
In the water of each gap outflow, the heat transfer effect of heat exchanger fin 300 is further increased.
A specific embodiment according to the present utility model, 200 power of heating tube are 3000 watts, two neighboring heat exchanger fin
The distance between 300 be 2 millimeters.
Specifically, heat exchanger fin 300 is metalwork.Since metal material heating conduction is more preferable, convenient for will be in heating tube 200
Heat is conducted to heat exchanger fin 300, and when water flows through heat exchanger fin 300, heat exchanger fin 300 conducts heat in water again, convenient for completing
Transmittance process of the heat from heating tube 200 into water, can be improved the heating conduction of heat exchanger fin 300, convenient for improving heating device 1
Heating properties.Improve the service performance of user.Meanwhile can be convenient the production and processing of heat exchanger fin 300, convenient for improving heat exchanger fin
300 production efficiency.
More specifically, heat exchanger fin 300 can be aluminum metal part.It can be further improved leading for heat exchanger fin 300 in this way
Hot property.
Optionally, the diameter of heating tube 200 is 1-50 millimeters.Specifically, the diameter of heating tube 200 can be 5 millimeters.
It can be adapted in this way with the power of heating device 1, further increase the heating properties of heating device 1.
Specifically, the material of heating tube 200 can be metal, ceramics or other materials, and one end of heating tube 200 passes through close
Closure material connects external power supply connection.
Further, heat exchanger fin 300 is equipped with pore, and the pore is adapted with the diameter of heating tube 200, makes heat exchanger fin
300 can be tightly fixed in heating tube 200.Specifically, heating tube 200 and heat exchanger fin 300 can be integrally formed.So just
In the manufacturing of thermal 1, convenient for the conduction of heat in heating device 1.
Specifically, outer tube 100 and heating tube 200 waveform in the water heater extend.It is heated in this way convenient for increasing
The length of pipe 200 improves residence time of the water in heating device 1, further increases the heating effect of heating device 1.Meanwhile
The volume that can reduce heating device keeps the water heater more attractive small and exquisite.
Optionally, the distance between two neighboring heating tube 200 is 1-50 millimeters, is specifically as follows 1.2 millimeters.In this way may be used
To guarantee that the heat of heating tube 200 can agglomerate, avoids the distance between two neighboring heating tube 200 excessive and make air in phase
It is flowed between adjacent two heating tubes 200, prevents from forming air heat dissipation and causing thermal loss.
A specific embodiment according to the present utility model, the length of heating tube 200 are 3200 millimeters, and heating tube 200 is divided
For 20 sections, every section length is 200 millimeters, and heat exchanger fin 300 is 50, and the bending part of heating tube 200 is not provided with heat exchanger fin 300.This
Sample can guarantee the heating efficiency of heating device 1, convenient for improving the production qualification rate of heating device 1, convenient for control heating device 1
Production cost.
Certainly, outer tube 100 and heating tube 200 can also extend in the water heater spiral, or be prolonged with other shapes
It stretches.Inner space in this way convenient for making full use of heating device 1.
Optionally, the length of outer tube 100 is 3000-3500 millimeters.Specifically, the length of outer tube 100 can be 3200
Millimeter.It can make outer tube 100 that there is enough length in this way, water is quickly heated convenient for heating device 1, when convenient for water outlet
Water temperature can reach preset temperature.
Specifically, outer tube 100 can be metal, ceramics or other materials, and the cross section of outer tube 100 can be designed to justify
The cross-sectional shape of shape, rectangular, triangle or its shape, heat exchanger fin 201 is adapted with the cross section of outer tube 100, can be circle
Shape, rectangular, triangle or its shape, outer tube 100 and heat exchanger fin 200 can be with molding assembly or integrated moldings.The diameter of outer tube 100
It is 10-40 millimeters, is specifically as follows 17 millimeters.It is convenient for the installation settings of heating device 1, in this way convenient for improving the water heater
Aesthetics.
Optionally, water inlet 110 and water outlet 120 are located at lower end (the arrow A institute of up and down direction as shown in figure 1 of outer tube 100
Show).
Water heater according to the utility model embodiment is described below.Include according to the water heater of the utility model embodiment
According to the heating device 1 of the water heater of the utility model above-described embodiment.
According to the water heater of the utility model embodiment, by utilizing the water heater according to the utility model above-described embodiment
Heating device 1, have many advantages, such as instant-heating, small in size and easy to use.
According to other compositions of the water heater of the utility model embodiment and operate for those of ordinary skill in the art
For be all it is known, be not detailed herein.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " suitable
The orientation or positional relationship of the instructions such as hour hands ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " is orientation based on the figure
Or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than the device of indication or suggestion meaning or
Element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as the limit to the utility model
System.In addition, defining " first ", the feature of " second " can explicitly or implicitly include one or more of the features.
In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the present invention.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ",
The description of " example ", " specific example " or " some examples " etc. means specific features described in conjunction with this embodiment or example, knot
Structure, material or feature are contained at least one embodiment or example of the utility model.In the present specification, to above-mentioned art
The schematic representation of language may not refer to the same embodiment or example.Moreover, description specific features, structure, material or
Person's feature can be combined in any suitable manner in any one or more of the embodiments or examples.
While there has been shown and described that the embodiments of the present invention, it will be understood by those skilled in the art that:
These embodiments can be carried out with a variety of variations, modification, replacement in the case where not departing from the principles of the present invention and objective
And modification, the scope of the utility model are defined by the claims and their equivalents.
Claims (17)
1. a kind of heating device of water heater characterized by comprising
Outer tube, the outer tube are equipped with inlet and outlet；
Heating tube, the heating tube are located in the outer tube and are arranged with the outer tube interval in the outer tube and the heating
Water cavity was constituted between pipe, the water cavity of crossing is connected to the water inlet and the water outlet respectively；
Heat exchanger fin, the heat exchanger fin is located in the water cavity excessively and is connected respectively with the heating tube and the outer tube, described to change
Backing was equipped with the mouth of a river.
2. the heating device of water heater according to claim 1, which is characterized in that the heat exchanger fin is multiple and along described
The length direction interval of heating tube is arranged.
3. the heating device of water heater according to claim 2, which is characterized in that multiple heat exchanger fins include that circular hole changes
The mouth of a river of crossing of backing and fin heat exchanger fin, the circular hole heat exchanger fin is round hole, and the mouth of a river of crossing of the fin heat exchanger fin is
Strip, on the length direction of the heating tube, the circular hole heat exchanger fin and the fin heat exchanger fin are arranged alternately.
4. the heating device of water heater according to claim 1, which is characterized in that the heat exchanger fin includes circular hole heat exchange
The mouth of a river of crossing of piece, the circular hole heat exchanger fin is round hole, and the mouth of a river of crossing is multiple and is evenly distributed on the heat exchanger fin of place.
5. the heating device of water heater according to claim 4, which is characterized in that the diameter for crossing the mouth of a river is 0.1-3
Millimeter.
6. the heating device of water heater according to claim 1, which is characterized in that the heat exchanger fin includes fin heat exchange
The mouth of a river of crossing of piece, the fin heat exchanger fin is strip, and multiple mouths of a river of crossing are spaced setting on the heat exchanger fin.
7. the heating device of water heater according to claim 6, which is characterized in that the width for crossing the mouth of a river is 0.1-3
Millimeter.
8. the heating device of water heater according to claim 6, which is characterized in that described cross in the mouth of a river is equipped with along the mistake
The fin of the orientated lengthwise at the mouth of a river.
9. the heating device of water heater according to claim 8, which is characterized in that the width of the fin is 0.3-0.5
Millimeter, length are 1.5-2.5 millimeters.
10. the heating device of water heater according to claim 6, which is characterized in that the fin heat exchanger fin is equipped with more
A substrate, the both ends of each substrate are connected with the inside edge of the fin heat exchanger fin and outer edge respectively, multiple bases
Plate is provided at circumferentially spaced along the fin heat exchanger fin, and the mouth of a river of crossing between the two neighboring substrate in region is mutually put down
Row.
11. the heating device of water heater according to claim 10, which is characterized in that the substrate is in the heat exchanger fin
On tangential with a thickness of 0.5-0.7 millimeters.
12. the heating device of water heater according to claim 2, which is characterized in that between two neighboring heat exchanger fin away from
From being 1-3 millimeters.
13. the heating device of water heater according to claim 1, which is characterized in that the heat exchanger fin is metalwork.
14. the heating device of water heater according to claim 1, which is characterized in that the diameter of the heating tube is 1-50
Millimeter.
15. the heating device of water heater according to claim 1, which is characterized in that the outer tube and the heating tube are equal
Waveform extends in the water heater.
16. the heating device of water heater according to claim 1, which is characterized in that the length of the outer tube is 3000-
3500 millimeters.
17. a kind of water heater, which is characterized in that the heating dress including water heater described according to claim 1 any one of -16
It sets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820864813.9U CN208567099U (en) | 2018-06-05 | 2018-06-05 | The heating device of water heater and water heater with it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820864813.9U CN208567099U (en) | 2018-06-05 | 2018-06-05 | The heating device of water heater and water heater with it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208567099U true CN208567099U (en) | 2019-03-01 |
Family
ID=65485557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820864813.9U Withdrawn - After Issue CN208567099U (en) | 2018-06-05 | 2018-06-05 | The heating device of water heater and water heater with it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208567099U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110567149A (en) * | 2018-06-05 | 2019-12-13 | 芜湖美的厨卫电器制造有限公司 | Heating device of water heater and water heater with same |
-
2018
- 2018-06-05 CN CN201820864813.9U patent/CN208567099U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110567149A (en) * | 2018-06-05 | 2019-12-13 | 芜湖美的厨卫电器制造有限公司 | Heating device of water heater and water heater with same |
| CN110567149B (en) * | 2018-06-05 | 2024-04-02 | 芜湖美的厨卫电器制造有限公司 | Heating device of water heater and water heater with same |
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Effective date of registration: 20230410 Address after: 241000 west side of 3 / F, No.5 office building, new energy and new materials gathering area, Fuzhou Road, Jiangbei District, Wuhu City, Anhui Province Patentee after: Wuhu Midea intelligent kitchen electricity Manufacturing Co.,Ltd. Address before: 241009 Wan Chun East Road, East District, Wuhu economic and Technological Development Zone, Anhui Patentee before: WUHU MIDEA KITCHEN AND BATH APPLIANCES MFG. Co.,Ltd. |
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