CN200975744Y - Heating electric boiler without pressure-assistant - Google Patents
Heating electric boiler without pressure-assistant Download PDFInfo
- Publication number
- CN200975744Y CN200975744Y CN 200620135890 CN200620135890U CN200975744Y CN 200975744 Y CN200975744 Y CN 200975744Y CN 200620135890 CN200620135890 CN 200620135890 CN 200620135890 U CN200620135890 U CN 200620135890U CN 200975744 Y CN200975744 Y CN 200975744Y
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- CN
- China
- Prior art keywords
- water
- heating
- heating box
- heating power
- return pipe
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- 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
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Abstract
The utility model relates to an aid pressure free hot air electric boiler comprising a heating box. The utility model is characterized in that the interior of the heating box is provided with one group of thermal rods to connect with a power supply, one side of the heating box is provided with a water container, a cold water pipe is positioned at the bottom of the heating box and goes through the heating box to connect with the water container, the other side of the cold water pipe is connected with a radiator, the upward side of the other side of the heating box is provided with a return pipe whose opening is arranged at the upward side of the water container, the return pipe is connected with a hot water pipe to connect with the radiator, and the bottom of the heating box is provided with a water drain valve. The utility model is an environment protecting product replacing coal burning boilers by an electric heating manner and has the advantages of economy, durability, safety, time and concern saving, constant temperature, quick heating, small occupy area and so on.
Description
Technical field
The utility model relates to a kind of domestic heating device.
Background technology
How economical along with the increase of industrial expansion and coal consumption among the people, the natural energy resources reserves are fewer and feweri,, utilize coal resources efficiently, improve the thermal efficiency of boiler, solve the daily heating problem of people, caused that people pay much attention to.At present, with the coal domestic heating boiler-be commonly called as native heating installation of fuel, exist unhygienicly, dangerous, waste time and energy during use and shortcoming such as wayward temperature; With the natural gas is the domestic heating boiler of fuel, exists gas consumption big, and cost height, average family such as should not accept at shortcoming.
Summary of the invention
The purpose of this utility model provides a kind of no pressing aid heating installation electric boiler, it is a kind of employing electrical heating, the environmentally friendly machine that replaces coal-burning boiler, this product have economy, health, durable, safely, save time save worry, constant temperature, advantage such as heating is fast, area occupied is little.
The technical scheme that realizes the utility model purpose is, a kind of no pressing aid heating installation electric boiler, comprise the heating power case, one group of heating power rod is housed in the heating power case to be connected with power supply, in heating power case one side water container is housed, cold water pipe is installed in heating power case bottom and passes the heating power case and is connected with water container, the cold water pipe other end is connected with radiator, on heating power case opposite side top return pipe is housed, the opening of return pipe is positioned at the water container top, on return pipe, be connected to hot-water line and be connected, discharging valve also is housed in the bottom of heating power case with radiator.
The bottom of water container will be higher than hot-water line and returning pipe joint position, and the height of return pipe will be higher than the water surface of water container.
The utility model is according to the basic principle of " level " and " expanding with heat and contract with cold ", utilize electric energy that water is heated, hot water up moves, cold water replenishes the space, moment is caused the water level imbalance at two, the water level natural equilibrium at two afterwards, and hot water enters caliduct, come and go and repeat, to reach the purpose of heating.
Description of drawings
Fig. 1 is the utility model structural representation.
The specific embodiment
As shown in Figure 1, heating power case 1 thickness only has 12 centimeters, after can being installed in backstairs, can adopt stainless steel material to make, one group of heating power rod 2 is housed in heating power case 1, can select two of 500W heating power rods as required for use, or two of 1000W heating power rods add one of 500W heating power rod, perhaps other compound mode, and cold water pipe 3 and hot-water line 4 all are laid on underground, do not take up room, the bottom of water container 7 will be higher than hot-water line 4 and return pipe 6 joint location during installation, and the height of return pipe 6 will be higher than the water surface of water container 7, so just can cause water-head, produce pressure, automatically circulation.
Before the use, in water container 7, add a certain amount of water, the air in each pipeline is discharged, during use, heating power rod 2 is connected with power supply, when water was heated to more than 70 ℃, hot water made progress automatically, because the bottom of water container 7 is higher than the position of hot-water line 4, so most hot water enter into hot-water line 4, enter in the radiator 5 again, make radiator 5 heat radiations, water temperature descends afterwards, cold water is got back to the heating power case 1 from cold water pipes and is reheated, circulation goes round and begins again once more, has only very a spot of hot water to enter in the return pipe 6, be dropped in the water container 7 from return pipe 6, hot water can be turned on discharging valve 8 if desired, and is very convenient.
The utility model can make 15 meters far away radiator heat up in 30 minutes, can not cause indoor temperature sometimes hot and sometimes cold, can gas poisoning, contaminated air is not worried boiler extinguishment, very easy to use, economical and practical, be example with 100 types tradition coal-burning boiler, burn 20 bags in coal every month, 24 yuan every bag (do not contain upstairs portage), every month 480 yuan; Electricity consumption: if open a 500W heating power rod when going to work daytime to keep indoor temperature, when opening two 1000W heating power rods to the second day working evening again, electricity consumption is 12 a hours * 500W=6 degree * 0.5 yuan=3 yuan on daytime, add 12 hours * 1000W=12 degree in evening * 0.5 yuan=6 yuan, one day with 9 yuan, amounted in one month with 270 yuan, general family can both accept, and is convenient to promote the use of.
Claims (2)
1, a kind of no pressing aid heating installation electric boiler, comprise heating power case (1), it is characterized in that being equipped with in the heating power case (1) one group of heating power rod (2) is connected with power supply, in heating power case (1) one side water container (7) is housed, cold water pipe (3) is installed in heating power case (1) bottom and passes heating power case (1) and is connected with water container (7), cold water pipe (3) other end is connected with radiator (5), on heating power case (1) opposite side top return pipe (6) is housed, the opening of return pipe (6) is positioned at the water container top, on return pipe (6), be connected to hot-water line (4) and be connected, discharging valve (8) also is housed in the bottom of heating power (1) case with radiator (5).
2, no pressing aid heating installation electric boiler as claimed in claim 1 is characterized in that the bottom of water container (7) will be higher than hot-water line (4) and return pipe (6) joint location, and the height of return pipe (6) will be higher than the water surface of water container (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620135890 CN200975744Y (en) | 2006-09-29 | 2006-09-29 | Heating electric boiler without pressure-assistant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620135890 CN200975744Y (en) | 2006-09-29 | 2006-09-29 | Heating electric boiler without pressure-assistant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200975744Y true CN200975744Y (en) | 2007-11-14 |
Family
ID=38902028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620135890 Expired - Fee Related CN200975744Y (en) | 2006-09-29 | 2006-09-29 | Heating electric boiler without pressure-assistant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200975744Y (en) |
-
2006
- 2006-09-29 CN CN 200620135890 patent/CN200975744Y/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071114 Termination date: 20091029 |