CN203177478U - Heating cup - Google Patents
Heating cup Download PDFInfo
- Publication number
- CN203177478U CN203177478U CN 201320100433 CN201320100433U CN203177478U CN 203177478 U CN203177478 U CN 203177478U CN 201320100433 CN201320100433 CN 201320100433 CN 201320100433 U CN201320100433 U CN 201320100433U CN 203177478 U CN203177478 U CN 203177478U
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- China
- Prior art keywords
- heating cup
- heating
- cup body
- guide plate
- spiral guide
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Abstract
The utility model discloses a heating cup which comprises a heating cup body, a heating rod, a water intake pipe, a water exhaust pipe and a spiral guiding sheet. The heating rod is stretched into the heating cup body. The water intake pipe is arranged on the lower portion of the heating cup body. The water exhaust pipe is arranged on the upper portion of the heating cup body. The spiral guiding sheet is arranged in the heating cup body and corresponds to the water intake pipe so that water entering from the water intake pipe goes through the spiral guiding sheet and can form a spiral vortex in the heating cup body. The heating cup can prolong a flow journey of the water in the heating cup. In addition, when flowing, the water is directly contacted with the heating rod and heat efficiency is high. The heating cup is simple in structure and capable of ensuring water flow and reducing the size of the heating cup as much as possible.
Description
Technical field
The utility model relates to electric heating equipment, relates in particular to a kind of heating cup, is applicable to the equipment that water heater, boiler etc. heat liquid.
Background technology
Along with the raising of people's living standard and the continuous quickening of rhythm of life, people require also more and more higher to electrical work efficient.Instant water heater need not the water storage preheating, plug and play, and the powerful advantages of Guan Shui outage more and more is subjected to liking of people.But because not water storage preheating, the time that water stops in the heating cup is very short, and the time of accepting heating is also very short, wants to improve the temperature of water outlet, or improves the power of heating tube, or just needs to prolong the time of current in the heating cup.The power that improves heating tube under same volume state causes the heat-generating pipe thermic load too big easily, shortens heat-generating pipe service life, and can increase operating current, requires higher to electric wire.So guaranteeing under the constant situation of heat-generating pipe power, just need prolong the time of current in the heating cup as far as possible.Heating element on the market mainly adopts following two kinds of typical scenarios to realize for reaching this purpose at present:
1. use column type internal heat generation pipe, use spiral helicine copper pipe to be enclosed within on the outer wall of heat-generating pipe, current enter from one of copper pipe, prolonging spiral helicine pipeline flows, therefrom obtain the heat that middle part heat-generating pipe transmission comes, flow out from the other end delivery port of copper pipe at last, for example application number is that 200620127148.2 Chinese utility model patent and application number are that the technical scheme that adopts in 200920086032.2 the Chinese utility model patent is exactly this mode.
2. be the heating element of the use internal heat generation external spiral pipeline formula mentioned in the utility model patent file of 95246697.X as application number, it comprises column type internal heat generation pipe and the spiral body that arranges around heat-generating pipe, current are through out-of-date, can prolong in the outer tube body conveyor screw in the shape of a spiral formula advance, and contact with the heat-generating pipe of centre, absorb heat to delivery port.
These two kinds of schemes have certain shortcoming to exist:
Method in the scheme 1, owing to be to use spiral helicine copper pipe to be enclosed within on the heater, both contacts are actual has only a helix, and contact area is little, even if the centre is filled with heat-conducting, also can influence the heat conduction, and the heat that has reduced heater is virtually imitated.
Method in the scheme 2, water can helically advances and directly contacts with heat-generating pipe, heat is directly absorbed by water, the efficient height, but it adopts the method for die cast metal to produce spiral outer tube, complex process, fraction defective is higher, increased processing cost virtually, and the helical pipe structure takies the heating element inner space, make that whole heating element is bulky or discharge is too small.
The utility model content
The technical problem that the utility model mainly solves provide a kind of simple in structure, production technology is easy, heat is imitated high heating cup.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of heating cup is provided, comprises heating cup body, heating bar, water inlet pipe, outlet pipe and spiral guide plate; Described heating bar stretches in the described heating cup body, described water inlet pipe is arranged at described heating cup body bottom, described outlet pipe is arranged at described heating cup body, described spiral guide plate is positioned at heating cup body, and the spiral guide plate makes the water that enters from water inlet pipe form the helical form eddy current through this spiral guide plate in heating cup body corresponding to the water inlet pipe setting.
Wherein, described spiral guide plate comprises a flat board and is arranged at spiral sheet material on the described flat board; Described spiral guide plate is fixed in described heating cup body bottom end cover upper surface, and described flat board and described heating cup body cross sectional shape are adaptive, and sheet material makes dull and stereotyped and generate heat to form a spiral helicine passage between the cup bottom end cover between flat board and heating cup body bottom end cover; Described water inlet pipe is fixed in described heating cup body bottom end cover lower surface, and is communicated with the spiral center of described sheet material, and the spiral outlet of sheet material is near described heating cup body madial wall; Described heating bar is fixed in described heating cup body bottom end cover, and passes described spiral guide plate and stretch in the heating cup body.
Wherein, described sheet material and described dull and stereotyped welding form described spiral guide plate, and described sheet material is welded on the described heating cup body bottom end cover.
Wherein, described spiral guide plate is shape of threads, extends along heating cup height degree direction, and the diameter of thread is adaptive with heating cup body internal diameter; Described water inlet pipe is fixed in described heating cup body lower sides, and the water inlet pipe tube wall is connected with described spiral guide plate; Described heating bar is fixed on the described heating cup body bottom end cover, and stretches in the space that described spiral guide plate centers on.
Wherein, the height of the height of described spiral guide plate and described heating cup body is suitable, and the two ends of spiral guide plate are fixedly welded on respectively on one's body the heating cup.
Wherein, described heating cup body top and/or sidewall are provided with temperature controller, and described temperature controller is electrically connected with described heating bar.
Wherein, described heating cup body comprises heating cup pipe and is fixedly welded on loam cake and the lower cover at described heating cup pipe two ends respectively, and described outlet pipe is fixedly welded on and covers on described.
Wherein, described heating cup body, water inlet pipe and outlet pipe are anaerobic red copper material or food grade stainless steel.
The beneficial effects of the utility model are: be different from prior art and adopt the contact area of column type internal heat generation Guan Shishui and heater little, heat is imitated low, and complex process and helical pipe structure take up room greatly in adopting in the heating element of helical flow path, in the heating cup of the present utility model, in heating cup body, corresponding to water inlet pipe the spiral guide plate is set, make water enter the heating cup and can form the helical form eddy current after one's death, current rise at heating cup body inside spin, increase the mobile stroke of water, increase the heat time heating time of water, and current directly contact with heating bar in uphill process, can absorb the heat that heating bar produces fully, and heat is imitated high; And the spiral guide plate only need make current form the helical form eddy current, need helical pipe be set integral body in the heating cup, and it is little, simple in structure to take heating cup space, and production technology is easy, can reduce the cup volumes of generating heat as far as possible in the time of assurance discharge.
Description of drawings
Fig. 1 is the internal structure schematic diagram of the utility model heating cup first embodiment;
Fig. 2 is the structural representation of spiral guide plate among the utility model heating cup first embodiment;
Fig. 3 is the internal structure schematic diagram of the utility model heating cup second embodiment;
Fig. 4 is the part-structure decomposing schematic representation of the utility model heating cup second embodiment.
Label declaration:
11, heating cup pipe; 12, lower cover; 13, loam cake; 20, heating bar; 30, water inlet pipe; 40, outlet pipe; 50, spiral guide plate; 51, flat board; 52, sheet material; 53, through hole; 60, temperature controller.
The specific embodiment
By describing technology contents of the present utility model, structural feature in detail, realized purpose and effect, give explanation below in conjunction with embodiment and conjunction with figs. are detailed.
First embodiment:
See also Fig. 1 and Fig. 2, in the present embodiment, heating cup comprises a heating cup body (among the figure not label), heating bar 20, water inlet pipe 30, outlet pipe 40 and spiral guide plate 50.Wherein, heating cup body comprises heating glass pipe 11 and is arranged at loam cake 13 and the lower cover 12 at heating cup pipe 11 two ends respectively, the bottom end cover of lower cover 12 formation heating cup bodies, and loam cake 13 constitutes the upper end cover of heating glass body.Outlet pipe 40 is fixed on the loam cake 13, according to the layering rule of hot and cold water, the highest water of temperature is flowed out for using.
When current are in water inlet pipe 30 enters heating cup body, at first enter in the helical channel that is constituted by spiral guide plate 50 and lower cover 12, because dull and stereotyped 51 stop, current can not directly make progress and flow, shape is mobile in the shape of a spiral but along sheet material 52, after finally being flowed out by sheet material 52 spiral outlet, namely form spiral helicine eddy current, and along the rising of heating cup body helical form, in this process, water directly contacts with heating bar 20, can absorb the heat that heating bar distributes fully, last hot water flows out from the outlet pipe 40 at top.
The heating cup of present embodiment can directly be welded on spiral guide plate 50 and water inlet pipe 30 on the lower cover 12 earlier when producing, and welds heating bar 20, heating cup pipe 11, loam cake 13 and outlet pipe 40 more successively, can form finished product.By welding fabrication, mature production technology is easy between each parts, antileaking, and bearing capacity is strong.The structure of heating cup body can have various deformation, only is made of loam cake, heating cup pipe, lower cover welding in the present embodiment to be a kind of mode wherein, and a glass body that only needs to form sealing gets final product.
In the present embodiment, heating cup top is provided with temperature controller 60, and this temperature controller 60 is electrically connected with heating bar 20, is used for ending heating bar 20 work in heating water in the cup temperature above predetermined temperature or exsiccosis time control stop, to guarantee the work safety of heating cup.Temperature controller 60 can also be to be arranged on the sidewall of heating cup, also can temperature controller be set simultaneously at top and sidewall, and reality can arrange as required.Also temperature controller can be set on the heating cup, Xiang Guan function of temperature control can be to be placed on the electric-controlled parts to realize that reality disposes as required therewith.
Second embodiment:
See also Fig. 3 and Fig. 4, in the present embodiment, the heating cup comprises the heating cup body that is made of heating cup pipe 11, loam cake 13 and lower cover 12, and outlet pipe 40 is fixedly set on the loam cake 13, and heating bar 20 is fixed on the lower cover 12 and stretches in the heating cup body.In the present embodiment, spiral guide plate 50 is shape of threads, be that it constitutes around the spiralling shape in an axle center, in heating cup body, spiral guide plate 50 extends along the short transverse of heating cup body, the diameter of thread is adaptive with the internal diameter of heating cup pipe 11, and heating bar 20 is positioned at the space that spiral guide plate 50 centers on.Water inlet pipe 30 is fixed in heating cup pipe 11 lower sides, and water inlet pipe 30 tube walls are connected with spiral guide plate 50.
In this heating cup, current enter from water inlet pipe 30, because wall attachment effect, current can flow along spiral guide plate 50, make to rise current shape eddy current in the shape of a spiral at heating cup body inside spin shape, because heating bar 20 is positioned at the space that spiral guide plate 50 centers on, current directly absorb the heat of heating bar 20 in uphill process, last hot water flows out from the outlet pipe 40 at top.
In the present embodiment, can adjust pitch and the whole height of spiral guide plate 50, the length of control current stroke in the heating cup, thereby the time that the control current are heated in the heating cup are to obtain higher leaving water temperature.More preferably, the height that makes spiral guide plate 50 is suitable with the height of heating cup body, the direction that can farthest guide water to flow, and glass current of interior each height and position of guaranteeing to generate heat all are shape propradations in the shape of a spiral, the situation of sinuous flow can not occur.
The heating cup of present embodiment is when producing, can earlier the two ends of spiral guide plate 50 be adopted the spot welding mode to be fixedly welded on the two ends of heating cup pipe respectively and water inlet pipe 30 tube walls are connected with spiral guide plate 50, again heating bar 20 and lower cover 12 are welded together, at last with lower cover 12, loam cake 13, outlet pipe 40 and heating cup pipe 11 welding fabrications.
Identical with first embodiment, in the present embodiment, heating cup top is provided with temperature controller 60, and this temperature controller 60 is electrically connected with heating bar 20, be used for ending heating bar 20 work in heating water in the cup temperature above predetermined temperature or exsiccosis time control stop, to guarantee the work safety of heating cup.Temperature controller 60 can also be to be arranged on the sidewall of heating cup, also can temperature controller be set simultaneously at top and sidewall, and reality can arrange as required.Similarly, also temperature controller can be set on the heating cup, Xiang Guan function of temperature control can be to be placed on the electric-controlled parts to realize that reality disposes as required therewith.
In above-mentioned two embodiment, heating cup body, water inlet pipe and outlet pipe can adopt the anaerobic red copper material harmless to the people, also can use the stainless steel of food grade to make, two kinds of materials all are fit to welding, simple and reliable process, material is to people's safety, and the heating cup can use on household electrical appliance such as water heater, water dispenser, also can use in office what is the need for will the occasion to the liquid heating in.If be applied to occasion to water quality requirement not high (need not supply drinking water), for example in the water heater, a heating cup body, water inlet pipe and outlet pipe also can adopt other materials, only need material to weld to be convenient to production and assembly to get final product.
In the utility model, the spiral guide plate mainly plays the effect that makes current form the helical form eddy current, this spiral guide plate is corresponding to the water inlet pipe setting, because the wall attachment effect of current, after making that water leaves water inlet pipe, thereby can be risen at a heating cup body inside spin by the mobile formation of spiral guide plate guiding helical form eddy current.Above-mentioned two embodiment have provided two kinds of structures of spiral guide plate respectively, should be understood that, above-mentioned two structures do not constitute the restriction to spiral guide plate structure, and other distressed structures are as long as it can realize that corresponding function also can be applicable in the heating cup of the present utility model.
Being different from prior art adopts the contact area of column type internal heat generation Guan Shishui and heater little, heat is imitated low, and complex process and helical pipe structure take up room greatly in adopting in the heating element of helical flow path, in the heating cup of the present utility model, in heating cup body, corresponding to water inlet pipe the spiral guide plate is set, make water enter the heating cup and can form the helical form eddy current after one's death, current rise at heating cup body inside spin, increase the mobile stroke of water, increase the heat time heating time of water, and current directly contact with heating bar in uphill process, can absorb the heat that heating bar produces fully, and heat is imitated high; And the spiral guide plate only need make current form the helical form eddy current, need helical pipe be set integral body in the heating cup, and it is little, simple in structure to take heating cup space, and production technology is easy, can reduce the cup volumes of generating heat as far as possible in the time of assurance discharge.
The above only is embodiment of the present utility model; be not so limit claim of the present utility model; every equivalent structure or equivalent flow process conversion that utilizes the utility model specification and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present utility model.
Claims (8)
1. a heating cup is characterized in that, comprises heating cup body, heating bar, water inlet pipe, outlet pipe and spiral guide plate;
Described heating bar stretches in the described heating cup body, described water inlet pipe is arranged at described heating cup body bottom, described outlet pipe is arranged at described heating cup body, described spiral guide plate is positioned at heating cup body, and the spiral guide plate makes the water that enters from water inlet pipe form the helical form eddy current through this spiral guide plate in heating cup body corresponding to the water inlet pipe setting.
2. heating according to claim 1 cup is characterized in that: described spiral guide plate comprises that one is dull and stereotyped and be arranged at spiral sheet material on the described flat board; Described spiral guide plate is fixed in described heating cup body bottom end cover upper surface, and described flat board and described heating cup body cross sectional shape are adaptive, and sheet material makes dull and stereotyped and generate heat to form a spiral helicine passage between the cup bottom end cover between flat board and heating cup body bottom end cover; Described water inlet pipe is fixed in described heating cup body bottom end cover lower surface, and is communicated with the spiral center of described sheet material, and the spiral outlet of sheet material is near described heating cup body madial wall;
Described heating bar is fixed in described heating cup body bottom end cover, and passes described spiral guide plate and stretch in the heating cup body.
3. heating according to claim 2 cup, it is characterized in that: described sheet material forms described spiral guide plate with described dull and stereotyped welding, and described sheet material is welded on the described heating glass body bottom end cover.
4. heating according to claim 1 cup, it is characterized in that: described spiral guide plate is shape of threads, extends along a heating cup height degree direction, and the diameter of thread is adaptive with heating cup body internal diameter; Described water inlet pipe is fixed in described heating cup body lower sides, and the water inlet pipe tube wall is connected with described spiral guide plate;
Described heating bar is fixed on the described heating cup body bottom end cover, and stretches in the space that described spiral guide plate centers on.
5. heating according to claim 4 cup, it is characterized in that: the height of described spiral guide plate is suitable with the height of described heating cup body, and the two ends of spiral guide plate are fixedly welded on respectively on one's body the heating glass.
6. according to each described heating cup of claim 1-5, it is characterized in that: described heating cup body top and/or sidewall are provided with temperature controller, and described temperature controller is electrically connected with described heating bar.
7. according to each described heating cup of claim 1-5, it is characterized in that: described heating cup body comprises heating cup pipe and is fixedly welded on loam cake and the lower cover at described heating cup pipe two ends respectively, and described outlet pipe is fixedly welded on and covers on described.
8. according to each described heating cup of claim 1-5, it is characterized in that: described heating cup body, water inlet pipe and outlet pipe are anaerobic red copper material or food grade stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320100433 CN203177478U (en) | 2013-03-06 | 2013-03-06 | Heating cup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320100433 CN203177478U (en) | 2013-03-06 | 2013-03-06 | Heating cup |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203177478U true CN203177478U (en) | 2013-09-04 |
Family
ID=49074166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320100433 Expired - Fee Related CN203177478U (en) | 2013-03-06 | 2013-03-06 | Heating cup |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203177478U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104034045A (en) * | 2013-03-06 | 2014-09-10 | 福州斯狄渢电热水器有限公司 | Hot cup |
-
2013
- 2013-03-06 CN CN 201320100433 patent/CN203177478U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104034045A (en) * | 2013-03-06 | 2014-09-10 | 福州斯狄渢电热水器有限公司 | Hot cup |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130904 Termination date: 20170306 |