CN2814239Y - Shell-and-tube heat exchanging electric water heater - Google Patents
Shell-and-tube heat exchanging electric water heater Download PDFInfo
- Publication number
- CN2814239Y CN2814239Y CN 200520073243 CN200520073243U CN2814239Y CN 2814239 Y CN2814239 Y CN 2814239Y CN 200520073243 CN200520073243 CN 200520073243 CN 200520073243 U CN200520073243 U CN 200520073243U CN 2814239 Y CN2814239 Y CN 2814239Y
- Authority
- CN
- China
- Prior art keywords
- heat absorbing
- electric heating
- heating body
- utility
- endothermic tube
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Resistance Heating (AREA)
Abstract
The utility model discloses a tube array heat exchange type electric water heater which belongs to the technical field of electric heating apparatuses. The utility model comprises at least one layer of heat absorbing pipe array in the shape of a flat plate, wherein the heat absorbing pipe array is formed by ranging a plurality of metal heat absorbing pipes with rectangular sections in parallel; the metal heat absorbing pipes are connected in series and in parallel; at least one side surface of the heat absorbing pipe array is provided with an electric heating body. When the electric heating body is energized to give out heat, fluid flowing through the metal heat absorbing pipes is heated continuously to achieve certain temperature to be used. The electric heating body and the heat absorbing pipe array can be replaced independently, and the maintenance is convenient. The metal heat absorbing pipes are adopted, so the utility model has the advantages of good heat conduction performance, fast heat transfer and high thermal efficiency. The utility model can be used in heating and heat supplying systems, and can also be made into a quick heating electric water heater.
Description
Technical field
The utility model relates to a kind of electric heater unit.
Background technology
In the prior art, a kind of electric heater is arranged, it adopts formations such as heating wire is set in the metal tube, the filling magnesia powder is made heat transfer medium and dielectric between heating wire and metal tube, when this electric heating tube places water to heat, the electric leakage accident easily takes place, the reason of electric leakage accident is: heating wire blows once in a while, when fusing, see through the magnesia powder gap and cause disruptive discharge, make metal tube charged, thereby cause the personal safety accident, electric heater of the prior art is safeguarded inconvenience, can only integral replacing after the damage.
The utility model content
The purpose of this utility model provides a kind of tubulation heat exchange type electric heater, make its use reliable, easy to maintenance, conduct heat fast, the thermal efficiency is high.
The purpose of this utility model is achieved in that a kind of tubulation heat exchange type electric heater, comprise that one deck is flat endothermic tube array at least, described endothermic tube array is arranged in parallel by the rectangular metal heat absorption tube of some sections and forms, connection in series-parallel connects between the metal heat absorption tube, and at least one side surface of described endothermic tube array is provided with electric heating body.
When the electric heating body heating power, the fluid in the metal heat absorption tube of flowing through is constantly heated, and reaches uniform temperature for use, electric heating body and endothermic tube array can independently be changed, and it overhauls convenient, adopt metal heat absorption tube, its good heat conductivity, it is fast to conduct heat, thermal efficiency height; The utility model can be applicable to heating, heating system, also can be made into quick-heating type electric water heater.
Can two ends between the adjacent metal endothermic tube continuous in proper order, also can link to each other at interval and wait the connection in series-parallel connected mode to connect.Its meaning is, can change the fluid flow that feeds by changing connected mode, adapts to different instructions for uses.
As a kind of preferred version of the present utility model, described endothermic tube array is at least mutually stacked two-layer, and two of adjacent endothermic tube array is provided with electric heating body in opposite directions between the surface.This technical scheme can make the heat radiation of electric heating body two sides, and not only the thermal efficiency improves, and also helps the prolongation of electric heating body working life.
For easily manufactured, it is simple in structure that electric heating body need be made every effort to, use reliable, therefore, electric heating body can adopt following structure: one, described electric heating body comprises outer micarex, mica gripper shoe and heating, and described heating is wrapped in mica gripper shoe surface in proper order, and outer micarex is arranged on the outside of heating.Its two, described electric heating body comprises two outer micarex and heatings, heating is between the micarex outside two in a zigzag back and forth to be arranged.
Description of drawings
Fig. 1 is first kind of structural representation of the utility model;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the structural representation of electric heating body among Fig. 1;
Fig. 4 is second kind of structural representation of the utility model;
Fig. 5 is the structural representation of electric heating body among Fig. 4;
Wherein, 1 metal heat absorption tube, 2 outer micarexs, 3 heatings, 4 end couplings, 5 mica gripper shoes.
The specific embodiment
Embodiment 1
As Fig. 1,2,3, be a kind of tubulation heat exchange type electric heater, comprise that one deck is flat endothermic tube array, the endothermic tube array is arranged in parallel by the rectangular metal heat absorption tube 1 of some sections and forms, and a side surface of endothermic tube array is provided with electric heating body; The two ends of adjacent metal endothermic tube 1 are continuous in proper order, its two ends are connected through end coupling 4, be welded to connect between end coupling 4 and each metal heat absorption tube 1, each metal heat absorption tube 1 is in series, electric heating body is made up of two outer micarexs 2 and heating 3, heating 3 is between the micarex 2 outside two in a zigzag back and forth to be arranged, and heating can be a heating wire, also can be electric heating piece.
When the electric heating body heating power, and simultaneously from the endothermic tube feeding fluid of a side, fluid flows out from the outlet of opposite side, and fluid is constantly heated when flowing through metal heat absorption tube 1, reaches uniform temperature for use.
As Fig. 4,5, be another tubulation heat exchange type electric heater, be flat endothermic tube array by two-layer, each layer endothermic tube array is arranged in parallel by the rectangular metal heat absorption tube 1 of some sections and forms, connection in series-parallel connects between the metal heat absorption tube 1, and two endothermic tube arrays are provided with electric heating body in opposite directions between the surface.Described electric heating body is made up of outer micarex 2, mica gripper shoe 5 and heating 3, and heating 3 orders are wrapped in mica gripper shoe 5 surfaces, and two outer micarexs 2 are separately positioned on the outside of heating 3.
The utility model is not limited to the foregoing description, can adopt the mode of being connected in parallel between the described metal heat absorption tube 1, or part is connected, part is connected in parallel, and electric heating body both can be arranged on the single face of endothermic tube array, also can be provided with on the two sides of endothermic tube array; The endothermic tube array also can be provided with two-layer above multilayer.
Claims (5)
1, a kind of tubulation heat exchange type electric heater, it is characterized in that: comprise that one deck is flat endothermic tube array at least, described endothermic tube array is arranged in parallel by the rectangular metal heat absorption tube of some sections and forms, connection in series-parallel connects between the metal heat absorption tube, and at least one side surface of described endothermic tube array is provided with electric heating body.
2, a kind of tubulation heat exchange type electric heater according to claim 1, it is characterized in that: the two ends of adjacent metal endothermic tube are continuous in proper order.
3, a kind of tubulation heat exchange type electric heater according to claim 1 is characterized in that: described endothermic tube array is at least mutually stacked two-layer, and two of adjacent endothermic tube array is provided with electric heating body in opposite directions between the surface.
4, according to any described a kind of tubulation heat exchange type electric heater of claim 1-3, it is characterized in that: described electric heating body comprises outer micarex, mica gripper shoe and heating, described heating is wrapped in mica gripper shoe surface in proper order, and outer micarex is arranged on the outside of heating.
5, according to any described a kind of tubulation heat exchange type electric heater of claim 1-3, it is characterized in that: described electric heating body comprises two outer micarex and heatings, and heating is between the micarex outside two in a zigzag back and forth to be arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520073243 CN2814239Y (en) | 2005-06-30 | 2005-06-30 | Shell-and-tube heat exchanging electric water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520073243 CN2814239Y (en) | 2005-06-30 | 2005-06-30 | Shell-and-tube heat exchanging electric water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2814239Y true CN2814239Y (en) | 2006-09-06 |
Family
ID=36949326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520073243 Expired - Fee Related CN2814239Y (en) | 2005-06-30 | 2005-06-30 | Shell-and-tube heat exchanging electric water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2814239Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111592206A (en) * | 2019-12-19 | 2020-08-28 | 江苏京泓生态环保有限公司 | Waste heat utilization system of thermal hydrolysis floor heating equipment |
-
2005
- 2005-06-30 CN CN 200520073243 patent/CN2814239Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111592206A (en) * | 2019-12-19 | 2020-08-28 | 江苏京泓生态环保有限公司 | Waste heat utilization system of thermal hydrolysis floor heating equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2869738Y (en) | Aluminium inner-finned-tube heat exchanger | |
| CN103959554A (en) | Water-cooling type secondary battery | |
| CN102384675B (en) | Detachable waste heat recovery high-efficiency heat exchanger | |
| CN109686892A (en) | Battery modules, battery pack, electric vehicle and network system | |
| CN201229133Y (en) | Plate-fin heat exchanger | |
| CN101625148A (en) | Liquid-heating unit | |
| CN201706810U (en) | Micro-channel heat exchanger for heat pump water heater | |
| CN209357791U (en) | Battery modules, battery pack, electric vehicle and network system | |
| CN2814239Y (en) | Shell-and-tube heat exchanging electric water heater | |
| CN219454793U (en) | Superconductive composite phase-change heat accumulating plate type hot water unit and hot water device | |
| CN202792485U (en) | Instant water heater | |
| CN2814247Y (en) | Electric fluid heating device | |
| CN204497350U (en) | Heat exchanger and battery component | |
| CN202660949U (en) | Volume plate-type heat exchanger | |
| CN207612208U (en) | Pipe-row's formula thermoelectric generator | |
| CN201993012U (en) | Double-layer threaded turbulent flow heat exchanger | |
| CN2814246Y (en) | Coiled electric water heater | |
| CN206626999U (en) | Paddy electricity regenerative heat exchanger | |
| CN202229628U (en) | High-efficiency heat exchanger for afterheat recycling | |
| CN217686798U (en) | Snakelike tubular high-heat-conduction composite phase-change heat storage module | |
| CN200946897Y (en) | Residual heat recovering type water heater system | |
| CN220570699U (en) | Electric heater with H-shaped fins | |
| CN2921684Y (en) | Immediate heating electric water heater | |
| CN205371926U (en) | Defeated oil pipe of flat arc tube shape companion heat | |
| CN217275771U (en) | Energy storage module |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060906 |