CN203907748U - Quick electric heating device for water heating - Google Patents
Quick electric heating device for water heating Download PDFInfo
- Publication number
- CN203907748U CN203907748U CN201420310756.1U CN201420310756U CN203907748U CN 203907748 U CN203907748 U CN 203907748U CN 201420310756 U CN201420310756 U CN 201420310756U CN 203907748 U CN203907748 U CN 203907748U
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- shell
- water
- cage
- electric heating
- hot
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Abstract
The utility model provides a quick electric heating device for water heating. A water outlet pipe connected to a water inlet of a water heating radiator is arranged on the top of a shell, a water inlet pipe is arranged on one side of the lower portion of the shell, a tee joint is arranged on the water inlet pipe, one inlet of the tee joint is connected to a water return port of the water heating radiator, the other inlet of the tee joint is connected with a water supplementing tank, an isolation hood for dividing the interior of the shell into a water return region and a heating region is arranged in the shell, the bottom edge of the isolation hood is supported by the bottom of the shell, the upper end of the isolation hood is connected with the water outlet pipe of the shell, the lateral lower portion of the isolation hood is provided with a warm water inlet communicated with the water return region, and the bottom of the shell is provided with an electric heating pipe with the heat generating part located inside the isolation hood. The quick electric heating device has the prominent advantages that the size is small, temperature rise is quick, electric energy is saved, and the quick electric heating device is especially suitable for mobile water heating radiators.
Description
Technical field
The utility model belongs to electric heater unit, particularly relates to a kind of fast electric heating device for hot-water heating.
Background technology
Electric heater can be divided into three kinds of heat radiation type, natural convection and forced convertion formulas by its radiating mode, and the Electric heater of natural convection mainly contains electric heating installation using oil as medium and utilizes the electric heater of convective cover.Electric heating installation using oil as medium basic comprising comprises the compositions such as electrothermal tube, fin, temp-controlling element, power switch, indicator lamp, and electrothermal tube is arranged on the inside of fin cavity, is marked with conduction oil in cavity.After switching on power, electrothermal tube conduction oil around be heated and rises to cavity top convection circulation in fin, and heat carries out heat radiation by fin, and the conduction oil that temperature declines is got back to electrothermal tube and is around heated again and starts new circulation.
The power of electric heating installation using oil as medium is generally at 1500～2500W, and it is slower that in the time that environment temperature is 18 DEG C, fin surface temperature reaches the speed of 50～55 DEG C, conventionally needs 20 to 30 minutes.
The utility model ' hot-water heating-electric heating dual-purpose phase change copper-aluminum compound column-wing-type radiator ' of patent No. CN201120181478.0, comprise shell, upper and lower header and be connected to the compound pole wing shaped section material of copper aluminium between upper and lower header, its lower collecting box is called outer copper pipe, interior copper pipe is set in outer copper pipe, between interior copper pipe and outer copper pipe, be filled with phase change medium, the periphery of outer copper pipe is provided with electric heating element.Phase change medium is nonflammable refrigerant, and electric heating element is Electric radiant Heating Film or heating wire.Interior copper pipe two ends are respectively intake-outlets.
The electrothermal structure of above-mentioned copper-alumium column-wing-type radiator adopts heat pipe principle, utilizes phase change medium to conduct heat, and has the defect that structure is more complicated.
Summary of the invention
The utility model is that existing electric heating installation using oil as medium power consumption is high and fin surface temperature rise is slower and the more complicated technical problem of above-mentioned utility model structure in order to solve, and a kind of fast electric heating device for hot-water heating is provided.
The utility model is taked following technical scheme for achieving the above object: a kind of fast electric heating device for hot-water heating, feature is, described fast electric heating device is provided with a shell, the top of shell is provided with the outlet pipe that is connected in hot water radiation water inlet, one side of outer casing underpart is provided with water inlet pipe, this water inlet pipe is provided with three-way connection, three-way connection one import is connected in hot water radiation water return outlet, another import is connected in replenisher tank, in shell, be provided with the interior separation of shell is the cage of backwater zone and the thermal treatment zone, at the bottom of the edge, base of described cage is supported in shell shell, the upper end of cage is connected mutually with the outlet pipe of shell, the side lower part of cage is provided with the warm water import that is communicated with backwater zone, at the bottom of described shell shell, be provided with the electrothermal tube that heating part is positioned at cage inner side.
The utility model can also be taked following technical measures:
At the bottom of the shell of described shell, be provided with interior concave station, the longitudinal section of interior concave station is rectangle or isosceles trapezoid, and the concave bottom of interior concave station is provided with heating part and is positioned at the electrothermal tube of cage inner side.
Described cage inner side is provided with the antireflux circle on corresponding electrothermal tube top.
Cage in described shell is tubular, and at the bottom of shell shell, being provided with longitudinal section is the interior concave station of rectangle, and its base of the cage of tubular is along the edge that is connected in interior concave station concave bottom, and the cage upper end edge of described tubular engages with the inside top of shell.
Cage in described shell is bell, the base of bell cage is along the end mouth that is connected with inverted cone-shaped, at the bottom of inverted cone-shaped, mouth is provided with the warm water import that is communicated with backwater zone, at the bottom of shell shell, being provided with longitudinal section is the interior concave station of isosceles trapezoid, interior concave station is set with resistant to elevated temperatures rubber circle, bell cage by its inverted cone-shaped at the bottom of the base of mouth along being supported in this rubber circle, described bell cage upper end is provided with the hot water delivery pipe who is plugged in shell outlet pipe, between hot water delivery pipe and shell outlet pipe, is provided with resistant to elevated temperatures rubber seal.
The beneficial effects of the utility model and advantage are: the cage of this device is backwater zone and the thermal treatment zone by the interior separation of electric heater unit shell, because the volume of cage is less, the water in cage will be heated by electrical heating elements rapidly and become recurrent state by hot water radiation.Experiment showed, that at area be 16.5m
2, indoor temperature is in the room of 9 DEG C, to use diameter be only 100mm, highly only for 150mm, this fast electric heating device of configuring 2000W electrothermal tube are connected with 10 groups of standard tubular type hot water radiations, hot water radiation surface temperature after powering up reaches 55 DEG C only needs 15 minutes, indoor temperature rises to 20 DEG C only needs 60 minutes, and uses the room indoor temperature of the same terms of central heating to rise to 20 DEG C of needs 120 minutes.The utlity model has that volume is little as seen, temperature rise is fast, save the outstanding advantages that electric energy and suitable especially portable hot-water heating radiator use.
Brief description of the drawings
Accompanying drawing 1 is the utility model embodiment 1 agent structure generalized section.
Accompanying drawing 2 is the utility model embodiment 2 agent structure generalized sections.
Accompanying drawing 3 is that embodiment 1 or embodiment 2 use view.
Mark in figure: 1 shell, concave station in 1-1,2 cages, the import of 2-1 warm water, mouth at the bottom of 2-2 inverted cone-shaped, 2-3 hot water delivery pipe, 3 water inlet pipes, 4 electrothermal tubes, 4-1 power supply terminal, 5 antireflux circles, 6 outlet pipes, 7 rubber seal, 8 rubber circles, 9 three-way connections, 10 replenisher tanks, 11 hot water radiations, 12 box bracing frames, 13 castors.
Detailed description of the invention
Further illustrate the utility model below in conjunction with embodiment and accompanying drawing thereof.
Embodiment 1 as shown in Figure 1,3, the fast electric heating device of hot-water heating is provided with a circular housing 1, the top of this shell is provided with the outlet pipe 6 that is connected in hot water radiation 11 water inlets, one side of shell 1 bottom is provided with water inlet pipe 3, this water inlet pipe is provided with three-way connection 9, three-way connection one import is connected in hot water radiation 11 water return outlets, and another import is connected in the replenisher tank 10 of position height higher than hot water radiation 11.
In shell 1, being provided with the interior separation of shell is the cage 2 of backwater zone and the thermal treatment zone, and described cage is tubular.At the bottom of shell 1 shell, being provided with longitudinal section is the interior concave station 1-1 of rectangle, its base of the cage of tubular is along the edge that is connected in interior concave station 1-1 concave bottom, the concave bottom of interior concave station is provided with heating part and is positioned at the electrothermal tube 4 of the cage inner side of tubular, and the power supply terminal 4-1 of electrothermal tube is arranged in the concave station at the bottom of shell shell.Cage 2 upper end edges of tubular engage with the inside top of shell 1, and its hot water outlet is connected mutually with the outlet pipe 6 at the top of shell.
As shown in Figure 1, cage 2 inner sides of tubular are provided with the antireflux circle 5 on corresponding electrothermal tube 4 tops, and the effect of antireflux circle 5 is to be conducive to heated water in the cage of tubular 2 to enter recurrent state by the outlet pipe 6 of shell 1.
The fast electric heating device of embodiment 1 and hot water radiation 11 can be installed on and form portable hot-water heating radiator with the box bracing frame 12 of castor 13 as shown in Figure 1,3; in box bracing frame, be provided with temperature controller and earth leakage protective device; the temperature sensor of temperature controller is for detection of indoor temperature; temperature controller is with the power switch of this device, and the control panel of temperature controller and the SR of earth leakage protective device are arranged at box bracing frame 12 surfaces.
The fast electric heating device of embodiment 1 and hot water radiation 11 also can adopt fixed mounting means as shown in Figure 1,3, and can be to increase the volume of this device and the power of electrothermal tube according to the sheet number of hot water radiation, make its hot water effluent's amount meet each hot water radiation needs.
Embodiment 2 as shown in Figure 2,3, the fast electric heating device of hot-water heating is provided with a circular housing 1, the top of this shell is provided with the outlet pipe 6 that is connected in hot water radiation 11 water inlets, one side of shell 1 bottom is provided with water inlet pipe 3, this water inlet pipe is provided with three-way connection 9, three-way connection one import is connected in hot water radiation 11 water return outlets, and another import is connected in the replenisher tank 10 of position height higher than hot water radiation 11.
In shell 1, being provided with the interior separation of shell is the cage 2 of backwater zone and the thermal treatment zone, described cage be the base of bell, bell cage 2 along the end mouth 2-2 that is connected with inverted cone-shaped, at the bottom of inverted cone-shaped, mouth 2-2 is provided with the warm water import 2-1 that is communicated with backwater zone.
At the bottom of shell 1 shell, being provided with longitudinal section is the interior concave station 1-1 of isosceles trapezoid, and interior concave station is set with resistant to elevated temperatures rubber circle 8, bell cage by its inverted cone-shaped at the bottom of the base of mouth 2-2 along being supported in this rubber circle.
Bell cage 2 upper ends are provided with the hot water delivery pipe 2-3 of the outlet pipe 6 that is plugged in shell, make cage obtain hot water outlet and are connected mutually with the outlet pipe 6 at the top of shell.Between hot water delivery pipe and shell outlet pipe, be provided with resistant to elevated temperatures rubber seal 7, the Main Function of this rubber seal is the anti-backwater zone flowing to into shell 1 of hot water delivery pipe 2-3 output of avoiding cage.
As shown in Figure 2, bell cage 2 inner sides are provided with the antireflux circle 5 on corresponding electrothermal tube 4 tops, and the effect of antireflux circle 5 is to be conducive to heated water in the cage of tubular 2 to enter recurrent state by the outlet pipe 6 of its hot water delivery pipe 2-3 and shell 1.
As shown in Figure 2,3 the fast electric heating device of embodiment 2 and hot water radiation 11 also the same manner as in Example 1 being installed on form portable hot-water heating radiator with the box bracing frame 12 of castor 13; in box bracing frame, be provided with temperature controller and earth leakage protective device; the temperature sensor of temperature controller is for detection of indoor temperature; temperature controller is with the power switch of this device, and the control panel of temperature controller and the SR of earth leakage protective device are arranged at box bracing frame 12 surfaces.
The fast electric heating device of embodiment 2 and hot water radiation 11 also can adopt fixed mounting means as shown in Figure 2,3, and can be to increase the volume of this device and the power of electrothermal tube according to the sheet number of hot water radiation, make its hot water effluent's amount meet each hot water radiation needs.
Claims (5)
1. for the fast electric heating device of hot-water heating, it is characterized in that: described fast electric heating device is provided with a shell, the top of shell is provided with the outlet pipe that is connected in hot water radiation water inlet, one side of outer casing underpart is provided with water inlet pipe, this water inlet pipe is provided with three-way connection, three-way connection one import is connected in hot water radiation water return outlet, another import is connected in replenisher tank, in shell, be provided with the interior separation of shell is the cage of backwater zone and the thermal treatment zone, at the bottom of the edge, base of described cage is supported in shell shell, the upper end of cage is connected mutually with the outlet pipe of shell, the side lower part of cage is provided with the warm water import that is communicated with backwater zone, at the bottom of described shell shell, be provided with the electrothermal tube that heating part is positioned at cage inner side.
2. the fast electric heating device for hot-water heating according to claim 1, it is characterized in that: at the bottom of the shell of described shell, be provided with interior concave station, the longitudinal section of interior concave station is rectangle or isosceles trapezoid, and the concave bottom of interior concave station is provided with heating part and is positioned at the electrothermal tube of cage inner side.
3. the fast electric heating device for hot-water heating according to claim 1, is characterized in that: described cage inner side is provided with the antireflux circle on corresponding electrothermal tube top.
4. the fast electric heating device for hot-water heating according to claim 1 and 2, it is characterized in that: the cage in described shell is tubular, at the bottom of shell shell, being provided with longitudinal section is the interior concave station of rectangle, its base of the cage of tubular is along the edge that is connected in interior concave station concave bottom, and the cage upper end edge of described tubular engages with the inside top of shell.
5. the fast electric heating device for hot-water heating according to claim 1 and 2, it is characterized in that: the cage in described shell is bell, the base of bell cage is along the end mouth that is connected with inverted cone-shaped, at the bottom of inverted cone-shaped, mouth is provided with the warm water import that is communicated with backwater zone, at the bottom of shell shell, being provided with longitudinal section is the interior concave station of isosceles trapezoid, interior concave station is set with resistant to elevated temperatures rubber circle, bell cage by its inverted cone-shaped at the bottom of the base of mouth along being supported in this rubber circle, described bell cage upper end is provided with the hot water delivery pipe who is plugged in shell outlet pipe, between hot water delivery pipe and shell outlet pipe, be provided with resistant to elevated temperatures rubber seal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420310756.1U CN203907748U (en) | 2014-06-12 | 2014-06-12 | Quick electric heating device for water heating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420310756.1U CN203907748U (en) | 2014-06-12 | 2014-06-12 | Quick electric heating device for water heating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203907748U true CN203907748U (en) | 2014-10-29 |
Family
ID=51782019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420310756.1U Expired - Fee Related CN203907748U (en) | 2014-06-12 | 2014-06-12 | Quick electric heating device for water heating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203907748U (en) |
-
2014
- 2014-06-12 CN CN201420310756.1U patent/CN203907748U/en not_active Expired - Fee Related
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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: 20141029 Termination date: 20170612 |