CN201335456Y - Water-medium electric heater - Google Patents
Water-medium electric heater Download PDFInfo
- Publication number
- CN201335456Y CN201335456Y CNU2008202332995U CN200820233299U CN201335456Y CN 201335456 Y CN201335456 Y CN 201335456Y CN U2008202332995 U CNU2008202332995 U CN U2008202332995U CN 200820233299 U CN200820233299 U CN 200820233299U CN 201335456 Y CN201335456 Y CN 201335456Y
- Authority
- CN
- China
- Prior art keywords
- electric heater
- radiator body
- switch
- water
- heating element
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 28
- 238000010438 heat treatment Methods 0.000 claims abstract description 27
- 238000005485 electric heating Methods 0.000 claims description 29
- 239000012736 aqueous medium Substances 0.000 claims description 12
- 230000000694 effects Effects 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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- Central Heating Systems (AREA)
Abstract
The utility model relates to a water-medium electric heater. A heating control box is arranged on one end of a radiator body, a heating barrel is mounted in the heating control box, heating bodies are arranged in the heating barrel, an outflow tube and a return water tube of the heating barrel are respectively communicated with a water inlet and a return water inlet of the radiator body, a water-feeding release valve is connected with the upper part of the rear end of the radiator body, circulating water is filled in the radiator body and the heating barrel, and a temperature-controlled switch and a time switch are arranged in a power supply circuit. The electric heater uses water as a heat-conducting circulating medium and openly operates under the atmospheric pressure, so the electric heater has the advantages of safety, environment-friendliness, low cost and quick temperature rise; with the function of over-temperature automatic power-off protection, the electric heater can reliably operate; the electric heater is provided with the function of timed automatic starting and shutdown, and the operation time can be adjusted, so use is convenient.
Description
Technical field:
The utility model relates to a kind of electric heater of indoor environment heat supply that is, and is especially a kind of with the electric heater of water as the heat conduction circulatory mediator.
Background technology:
Existing electric heater, generally with oil as the heat conduction circulatory mediator, and for the sealing endless form.In heating process, there was the potential safety hazard of thermal explosion; In producing maintenance process, because the leakage of recycle oil, contaminated environment easily; The cost height of recycle oil causes the price height of product; Programming rate is slow, and heating effect is bad; Heater adopts simple power switch control, does not have the function of automatically turn on or off at set-up time, uses inconvenience.
Summary of the invention:
The purpose of this utility model provides a kind of aqueous medium electric heater, solves safety, environmental protection, heat conduction circulatory mediator cost height, the slow technical problem of programming rate that original electric heater exists; Also separate must not automatically turn on or off at set-up time technical problem.
The purpose of this utility model realizes as follows: this aqueous medium electric heater relates to radiator body and electric heater, one end of radiator body is provided with the heating control cabinet, in the heating control cabinet cartridge heater is housed, device electric heating element in the cartridge heater, the outlet pipe of cartridge heater and return pipe are communicated with the water inlet and the water return outlet of radiator body respectively, the top of radiator body rear end connects one and adds the water vent valve, is marked with recirculated water in radiator body and the cartridge heater.The electric heating element heating power is to the living temperature of the heating of the water in the cartridge heater, and the higher water of cartridge heater upper temp enters in the radiator body by outlet pipe and dispels the heat, and the water in the radiator body after the cooling turns back in the cartridge heater by return pipe and is heated once more.The steam of cartridge heater and radiator body releases by adding the water vent valve, is atmospheric pressure state to keep internal pressure.Add the effect that the water vent valve also plays replenishment cycles water in radiator body.
Temperature detect switch (TDS) is set on the cartridge heater, and temperature detect switch (TDS) is connected in the power supply circuits of electric heating element, after water temperature arrives design temperature, disconnects the power supply to electric heating element, plays the safeguard protection effect.For example application point can be located at 95 ℃.
Two electric heating elements are set on the cartridge heater, divide the two ends up and down that are in cartridge heater, make heating power be divided into two-stage.
In parallel with another electric heating element behind one of them electric heating element serial connection tap power switch, the tap power switch is arranged on the panel of heating control cabinet.When supply line powered to electric heating element, whether an electric heating element can control work separately.
Install time switch on the panel of heating control cabinet, time switch is connected in the power supply circuits of electric heating element.Realize the function of automatically turn on or off at set-up time by time switch.
Install battery main switch on the panel of heating control cabinet, be connected civil power inlet wire rear portion.
The power supply circuits of electric heating element connect battery main switch, time switch, temperature detect switch (TDS) successively, one of them electric heating element pass through again after tap power switch control connection.
The beneficial effects of the utility model are: as the heat conduction circulatory mediator, open normal pressure is work down, safety, environmental protection, low, the quick heating of cost with water; The automatic power-off protection of overtemperature, reliable; Have the function of automatically turn on or off at set-up time, running time is adjustable, and is easy to use.
Description of drawings:
Fig. 1 is the structural representation of the utility model aqueous medium electric heater.
Fig. 2 is the structural representation of heating control cabinet.
Fig. 3 is the electrical schematic diagram of the utility model aqueous medium electric heater.
The specific embodiment:
With reference to Fig. 1, radiator body 2 is by last pipeline, following pipeline and be communicated with at last pipeline, the combination of the fin between the pipeline forms down, the top of radiator body 2 rear ends connects one and adds water vent valve 1, and the plug of using when discharging water 4 is equipped with in the bottom of radiator body 2 rear ends, and land wheel is equipped with in radiator body 2 bottoms.One end of radiator body 2 is provided with heating control cabinet 3, is marked with recirculated water in the radiator body 2, and heating control cabinet 3 panel designs have battery main switch K1, tap power supply to open K2 and time switch KG.
With reference to Fig. 2, in the heating control cabinet 3 cartridge heater 6 is housed, device two electric heating element H1 and H2 up and down in the cartridge heater 6, outlet pipe 5 is arranged on the cartridge heater 6, down return pipe 7 arranged, outlet pipe 5 and return pipe 7 are communicated with the water inlet and the water return outlet of radiator body 2 respectively, be marked with the recirculated water that communicates with radiator body 2 in the cartridge heater 6, on cartridge heater 6 outer surfaces temperature detect switch (TDS) Kt be set.
With reference to Fig. 3, circuit connection structure of the present utility model is: civil power connects the power input of time switch KG through battery main switch K1, meet an electric heating element H1 behind the control output end process temperature detect switch (TDS) Kt of time switch KG, in parallel behind another electric heating element H2 serial connection tap power switch K2 with previous electric heating element H1.That is: civil power is through attaching plug, zero line N connects the zero line input of time switch KG, connect the live wire input of time switch KG behind the live wire L series connection battery main switch K1, the end of zero line output termination two electric heating element H1, the H2 of time switch KG, connect the other end of an electric heating element H1 behind the live wire output serial connection temperature detect switch (TDS) Kt of time switch KG, connect the other end of another electric heating element H2 behind the serial connection tap power switch K1 of temperature detect switch (TDS) Kt rear portion.Power supply meets time switch KG after controlling through battery main switch K1, time switch KG control power supply output backward, the control of temperature detect switch (TDS) Kt is arranged again after the time switch KG control, and power supply could arrive electric heating element H1, and the power supply of electric heating element H2 is subjected to the control of tap power switch K2.
Claims (7)
1, a kind of aqueous medium electric heater, relate to radiator body and electric heater, it is characterized in that: an end of radiator body (2) is provided with heating control cabinet (3), in the heating control cabinet (3) cartridge heater (6) is housed, device electric heating element (H1, H2) in the cartridge heater (6), the outlet pipe (5) of cartridge heater (6) and return pipe (7) are communicated with the water inlet and the water return outlet of radiator body (2) respectively, the top of radiator body (2) rear end connects one and adds water vent valve (1), is marked with recirculated water in radiator body (2) and the cartridge heater (6).
2, aqueous medium electric heater according to claim 1 is characterized in that: temperature detect switch (TDS) (Kt) is set on the cartridge heater (6), and temperature detect switch (TDS) (Kt) is connected in the power supply circuits of electric heating element (H1, H2).
3, aqueous medium electric heater according to claim 1 is characterized in that: two electric heating elements (H1, H2) are set on the cartridge heater (6).
4, aqueous medium electric heater according to claim 3, it is characterized in that: one of them electric heating element (H2) serial connection tap power switch (K2) back is in parallel with another electric heating element (H1), and tap power switch (K2) is arranged on the panel of heating control cabinet (3).
5, aqueous medium electric heater according to claim 1 is characterized in that: install time switch (KG) on the panel of heating control cabinet (3), time switch (KG) is connected in the power supply circuits of electric heating element (H1, H2).
6, aqueous medium electric heater according to claim 1 is characterized in that: install battery main switch (K1) on the panel of heating control cabinet (3), be connected civil power inlet wire rear portion.
7, aqueous medium electric heater according to claim 1, it is characterized in that: the power supply circuits of electric heating element connect battery main switch (K1), time switch (KG), temperature detect switch (TDS) (Kt) successively, one of them electric heating element (H2) pass through again after tap power switch (K2) control connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202332995U CN201335456Y (en) | 2008-12-30 | 2008-12-30 | Water-medium electric heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202332995U CN201335456Y (en) | 2008-12-30 | 2008-12-30 | Water-medium electric heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201335456Y true CN201335456Y (en) | 2009-10-28 |
Family
ID=41287110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202332995U Expired - Fee Related CN201335456Y (en) | 2008-12-30 | 2008-12-30 | Water-medium electric heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201335456Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105698251A (en) * | 2016-04-13 | 2016-06-22 | 洪明 | Multifunctional electric heater |
| CN109915925A (en) * | 2018-06-04 | 2019-06-21 | 葛高丽 | Electric heater electronic drive mechanism |
-
2008
- 2008-12-30 CN CNU2008202332995U patent/CN201335456Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105698251A (en) * | 2016-04-13 | 2016-06-22 | 洪明 | Multifunctional electric heater |
| CN109915925A (en) * | 2018-06-04 | 2019-06-21 | 葛高丽 | Electric heater electronic drive mechanism |
| WO2019233187A1 (en) * | 2018-06-04 | 2019-12-12 | Ge Gaoli | Electronic drive mechanism for electric heater |
| CN109915925B (en) * | 2018-06-04 | 2021-04-16 | 安徽新大陆特种涂料有限责任公司 | Electric heater electronic drive mechanism |
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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: 20091028 Termination date: 20101230 |