CN202675628U - Heating element of electric water heater - Google Patents
Heating element of electric water heater Download PDFInfo
- Publication number
- CN202675628U CN202675628U CN 201220140089 CN201220140089U CN202675628U CN 202675628 U CN202675628 U CN 202675628U CN 201220140089 CN201220140089 CN 201220140089 CN 201220140089 U CN201220140089 U CN 201220140089U CN 202675628 U CN202675628 U CN 202675628U
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- China
- Prior art keywords
- conservancy diversion
- water conservancy
- plate
- water
- water inlet
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- Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
Abstract
The utility model mainly discloses a heating element of an electric water heater. The heating element of the electric water heater comprises a water inlet end clamp plate and a water outlet end clamp plate, a water inlet guide sideboard and a water outlet guide sideboard which are arranged between the water inlet end clamp plate and the water outlet end clamp plate, and a heating tube clamped between the water inlet guide sideboard and the water outlet guide sideboard. The heating tube is a U-shaped tube, inner sides of the water inlet guide sideboard and the water outlet guide sideboard are respectively provided with U-shaped grooves used to fasten the U-shaped tube, one end of the U-shaped groove of the water inlet guide sideboard, corresponding to the U-shaped tube, is provided with a water inlet, and the water outlet guide sideboard is provided with a water outlet. The heating element of the electric water heater overcomes the defect that heat energy generated by an electrical heated tube can not be used effectively and has the advantages of being simple in structure, flexible in assembly and capable of being suitable for assembly of heater specifications of different power, in addition, the heating element of the electric water heater effectively improves absorption of the heat energy by water flow, and the heat energy is generated by the electrical heated tube.
Description
Technical field
The utility model relates to the parts in the quick-heating electric water heater, and is special relevant with a kind of heater of electric heater.
Background technology
The electric tube heater of quick-heating electric water heater in the market, can be summarized as two kinds of forms, a kind of is electrothermal tube to be curved helical form be placed in the little molten device, current are through electrothermal tube heating water temperature, the shortcoming of this version mainly is with after the curved spirality of electrothermal tube, shorten the water stream channel distance, current can not fully absorb the heat on the electrothermal tube through out-of-date, have reduced the efficiency of heating surface of heater.Another kind is that heater is divided into several roads water stream channel, be installed in respectively electrothermal tube in the passage, various power requirements quick-heating electric water heater adopt the heating element container of same specification, concerning low power hot-water line, increased self consuming of electrothermal tube, to high-power heater, the then restriction of receptor, the heat that the large power, electrically heat pipe is produced can not effectively be absorbed by current, store up in electrothermal tube, cause the waste of heat energy.
In order to address the above problem, the inventor designs a kind of heater of electric heater, and this case produces thus.
The utility model content
The utility model overcomes the defective that heat energy that electrothermal tube produces can not effectively utilize, and provides a kind of simple in structure, and assembling can adapt to the assembling of different capacity heater specification flexibly, the heater of the heat absorption that the Effective Raise current produce electrothermal tube.
In order to achieve the above object, the utility model is achieved through the following technical solutions:
A kind of heater of electric heater comprises water inlet end clamping plate, water side clamping plate, is provided with water inlet water conservancy diversion side plate, delivery port water conservancy diversion side plate and is clipped between the two heating tube between water inlet end clamping plate and water side clamping plate; Heating tube is U-shaped pipe, is respectively arranged with the U-shaped groove that fastens U-shaped pipe in water inlet water conservancy diversion side plate, delivery port water conservancy diversion side plate inboard, is provided with water inlet at the corresponding U-shaped Guan Yiduan of the U-shaped groove place of water inlet water conservancy diversion side plate, is provided with delivery port at delivery port water conservancy diversion side plate.
Described heating tube is one, and delivery port is positioned at the other end of the U-shaped groove of delivery port water conservancy diversion side plate, and delivery port and water inlet are positioned at not homonymy.
Described heating tube is a plurality of, and is even number, is provided with plate in the water conservancy diversion between each adjacent heating tube; The upper and lower surface of plate is provided with the U-shaped groove that fastens heating tube in the water conservancy diversion, and U-shaped groove one end of plate offers flowing hole in the water conservancy diversion, and the flowing hole homonymy not of plate in the water inlet of this flowing hole and upper strata water inlet water conservancy diversion side plate or the upper strata water conservancy diversion; Delivery port is positioned at an end of the U-shaped groove of delivery port water conservancy diversion side plate, and delivery port and water inlet are positioned at homonymy.
Described heating tube is a plurality of, and is odd number, is provided with plate in the water conservancy diversion between each adjacent heating tube; The upper and lower surface of plate is provided with the U-shaped groove that fastens heating tube in the water conservancy diversion, and U-shaped groove one end of plate offers flowing hole in the water conservancy diversion, and the flowing hole homonymy not of plate in the water inlet of this flowing hole and upper strata water inlet water conservancy diversion side plate or the upper strata water conservancy diversion; Delivery port is positioned at the other end of the U-shaped groove of delivery port water conservancy diversion side plate, and delivery port and water inlet are positioned at not homonymy.
Be provided with between described water inlet water conservancy diversion side plate, the delivery port water conservancy diversion side plate for the seal groove that sealing ring is installed.
Be provided with for the seal groove that sealing ring is installed between plate and the delivery port water conservancy diversion side plate in plate, the water conservancy diversion in plate and the water conservancy diversion in plate, the water conservancy diversion in described water inlet water conservancy diversion side plate and the water conservancy diversion.
The position of described water inlet end clamping plate, the corresponding water inlet of water side clamping plate and delivery port offers through hole.
After the heater combination of described electric heater, fastening fixing by the bolt hole of offering that bolt passes on each plate.
Described delivery port water conservancy diversion side plate one side is provided with the heat protection and detects the hole, detects the temperature sensor of installation and measuring heater coolant-temperature gage in the hole.
After adopting technique scheme, can reach following effect: the group number by plate and heating tube in the increase and decrease water conservancy diversion can be combined into the heater that different capacity requires, current are through lower U-shaped groove diversion mode, the order of escaping along the heating tube surface flows through, be conducive to current the heat energy that heating tube produces is fully absorbed, thereby improve the efficiency of heating surface.Simultaneously but mounting temperature sensor in detecting the hole detects water temperature, prevents that the water temperature that heats from crossing the dry combustion method problem of thermal burn human body and heater.
Description of drawings
Fig. 1 is the assembling schematic diagram of the utility model embodiment one;
Fig. 2 is the heating tube plane of the utility model embodiment one;
Fig. 3 is the water inlet end clamping plate plane of the utility model embodiment one;
Fig. 4 is Fig. 3 B-B profile;
Fig. 5 is board plane figure in the water conservancy diversion of the utility model embodiment one;
Fig. 6 is Fig. 5 A-A profile;
Fig. 7 is the water inlet end clamping plate plane of the utility model embodiment one;
Fig. 8 is Fig. 7 C-C profile;
Fig. 9 is that figure is finished in the assembling of the utility model embodiment one;
Figure 10 is the assembling schematic diagram of the utility model embodiment two.
The specific embodiment
Embodiment one
Such as Fig. 1～shown in Figure 7, a kind of heater of electric heater is followed successively by plate 4, heating tube 25, delivery port water conservancy diversion side plate 6, water side clamping plate 7 in water inlet end clamping plate 1, water inlet water conservancy diversion side plate 2, heating tube 1, the water conservancy diversion from top to bottom.
Heating tube is altogether two in the present embodiment, so offer water inlet 21 at an end of water inlet water conservancy diversion side plate 2U type groove, an end of plate 4U type groove offers flowing hole 41 in water conservancy diversion, and water inlet 21 and flowing hole 41 be not in the same side.Simultaneously the end at the U-shaped groove of delivery port water conservancy diversion side plate 6 offers delivery port 61, and delivery port 61 with and flowing hole 41 equally not in the same side, delivery port 61 is positioned at the same side with water inlet 21.
Like this, when external water enters into the U-shaped chamber that water inlet water conservancy diversion side plate 2 and water conservancy diversion plate 4U type groove be combined into by water inlet 21, along with the diversion route of U-shaped groove flow in the flowing hole 41, enter into the U-shaped chamber that water conservancy diversion plate 4 and delivery port water conservancy diversion side plate 6 are combined into through flowing hole 41, the diversion route through U-shaped groove flow in the delivery port 61 again.Current in the utility model are through U-shaped water conservancy diversion, so that water fully contacts with heating tube 1, heating tube 25, heating surface area improves greatly, realize that Fast Heating heats up at short notice.
Water inlet end clamping plate 1 and water side clamping plate 7 are up and down face-pieces of two sides of whole heater, lay respectively at outside water inlet water conservancy diversion side plate 2, the delivery port water conservancy diversion side plate 6, and the position of corresponding water inlet 21 and delivery port 61 offer through hole 11.After above-mentioned parts assemble successively, pass the bolt hole 81 of offering on each plate body by bolt 8 fastening fixing.In addition, in order to ensure the sealing of current, seal groove 82 is set between plate body, as in water inlet water conservancy diversion side plate 2 and the water conservancy diversion between the plate 4, and in the water conservancy diversion between plate 4 and the delivery port water conservancy diversion side plate 6, seal groove 82 interior placement sealing rings 83.
Again, in order to improve security of the present utility model, be provided with the heat protection at delivery port water conservancy diversion side plate 6 one side places and detect the hole, detect the temperature sensor (not shown) of installation and measuring hot water temperature in the hole.Temperature sensor detects water temperature constantly, during water temperature over-high, produces control signal so that heater external heat control circuit with dump, prevents from scalding human body skin at that time.
Embodiment two
Roughly the same with example structure, difference is to only have a heating tube 1, and heating tube one 3 upper and lower surfaces are by water inlet water conservancy diversion side plate 2,6 clampings of delivery port water conservancy diversion side plate.The end of water inlet 21 on water inlet water conservancy diversion side plate 2U type groove, and at the other end of delivery port 61 at delivery port water conservancy diversion side plate 6U type groove, water inlet 21 and delivery port 61 be not in the same side.Like this when when external water enters into the U-shaped chamber that water inlet water conservancy diversion side plate 2 and delivery port water conservancy diversion side plate 6 be combined into by water inlet 21, along with the diversion route of U-shaped groove flow to delivery port 61 on the delivery port water conservancy diversion side plate 6.The present embodiment belongs to the individual layer heating.
Certainly, structure of the present utility model is not limited to above-mentioned two embodiment and lifts, can also increase plate and heating tube in the water conservancy diversion on the basis of embodiment one, form three layers of heating, even can be more, the flowing hole between every layer does not get final product in the same side, guarantees that current fully flow through each heating tube, heating surface area is large, and heating is efficient rapidly.
Claims (9)
1. the heater of an electric heater is characterized in that: comprise water inlet end clamping plate, water side clamping plate, be provided with water inlet water conservancy diversion side plate, delivery port water conservancy diversion side plate and be clipped between the two heating tube between water inlet end clamping plate and water side clamping plate; Heating tube is U-shaped pipe, is respectively arranged with the U-shaped groove that fastens U-shaped pipe in water inlet water conservancy diversion side plate, delivery port water conservancy diversion side plate inboard, is provided with water inlet at the corresponding U-shaped Guan Yiduan of the U-shaped groove place of water inlet water conservancy diversion side plate, is provided with delivery port at delivery port water conservancy diversion side plate.
2. the heater of a kind of electric heater as claimed in claim 1, it is characterized in that: described heating tube is one, and delivery port is positioned at the other end of the U-shaped groove of delivery port water conservancy diversion side plate, and delivery port and water inlet are positioned at not homonymy.
3. the heater of a kind of electric heater as claimed in claim 1, it is characterized in that: described heating tube is a plurality of, and is even number, is provided with plate in the water conservancy diversion between each adjacent heating tube; The upper and lower surface of plate is provided with the U-shaped groove that fastens heating tube in the water conservancy diversion, and U-shaped groove one end of plate offers flowing hole in the water conservancy diversion, and the flowing hole homonymy not of plate in the water inlet of this flowing hole and upper strata water inlet water conservancy diversion side plate or the upper strata water conservancy diversion; Delivery port is positioned at an end of the U-shaped groove of delivery port water conservancy diversion side plate, and delivery port and water inlet are positioned at homonymy.
4. the heater of a kind of electric heater as claimed in claim 1, it is characterized in that: described heating tube is a plurality of, and is odd number, is provided with plate in the water conservancy diversion between each adjacent heating tube; The upper and lower surface of plate is provided with the U-shaped groove that fastens heating tube in the water conservancy diversion, and U-shaped groove one end of plate offers flowing hole in the water conservancy diversion, and the flowing hole homonymy not of plate in the water inlet of this flowing hole and upper strata water inlet water conservancy diversion side plate or the upper strata water conservancy diversion; Delivery port is positioned at the other end of the U-shaped groove of delivery port water conservancy diversion side plate, and delivery port and water inlet are positioned at not homonymy.
5. the heater of a kind of electric heater as claimed in claim 1 is characterized in that: be provided with between described water inlet water conservancy diversion side plate, the delivery port water conservancy diversion side plate for the seal groove that sealing ring is installed.
6. the heater of a kind of electric heater as claimed in claim 3 is characterized in that: be provided with for the seal groove that sealing ring is installed between plate and the delivery port water conservancy diversion side plate in plate, the water conservancy diversion in plate and the water conservancy diversion in plate, the water conservancy diversion in described water inlet water conservancy diversion side plate and the water conservancy diversion.
7. such as the heater of claim 1,2 or 3 described a kind of electric heaters, it is characterized in that: the position of described water inlet end clamping plate, the corresponding water inlet of water side clamping plate and delivery port offers through hole.
8. such as the heater of claim 1,2 or 3 described a kind of electric heaters, it is characterized in that: after the heater combination of described electric heater, fastening fixing by the bolt hole of offering that bolt passes on each plate.
9. such as the heater of claim 1,2 or 3 described a kind of electric heaters, it is characterized in that: described delivery port water conservancy diversion side plate one side is provided with the heat protection and detects the hole, detects the temperature sensor of installation and measuring heater coolant-temperature gage in the hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220140089 CN202675628U (en) | 2012-04-05 | 2012-04-05 | Heating element of electric water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220140089 CN202675628U (en) | 2012-04-05 | 2012-04-05 | Heating element of electric water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202675628U true CN202675628U (en) | 2013-01-16 |
Family
ID=47496529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220140089 Expired - Fee Related CN202675628U (en) | 2012-04-05 | 2012-04-05 | Heating element of electric water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202675628U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102607179A (en) * | 2012-04-05 | 2012-07-25 | 浙江威隆机械科技有限公司 | Heater of electric water heater |
| CN109172111A (en) * | 2018-10-11 | 2019-01-11 | 侯成青 | A kind of circulating cold compress device of Orthopaedic nursing |
-
2012
- 2012-04-05 CN CN 201220140089 patent/CN202675628U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102607179A (en) * | 2012-04-05 | 2012-07-25 | 浙江威隆机械科技有限公司 | Heater of electric water heater |
| CN102607179B (en) * | 2012-04-05 | 2014-04-16 | 浙江威隆机械科技有限公司 | Heater of electric water heater |
| CN109172111A (en) * | 2018-10-11 | 2019-01-11 | 侯成青 | A kind of circulating cold compress device of Orthopaedic nursing |
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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 |
Granted publication date: 20130116 Termination date: 20210405 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |