CN2350663Y - Heating device without circulating pump - Google Patents
Heating device without circulating pump Download PDFInfo
- Publication number
- CN2350663Y CN2350663Y CN 98204635 CN98204635U CN2350663Y CN 2350663 Y CN2350663 Y CN 2350663Y CN 98204635 CN98204635 CN 98204635 CN 98204635 U CN98204635 U CN 98204635U CN 2350663 Y CN2350663 Y CN 2350663Y
- Authority
- CN
- China
- Prior art keywords
- boiler
- heating device
- utility
- model
- cold water
- 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
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- Domestic Hot-Water Supply Systems And Details Of Heating Systems (AREA)
- Steam Or Hot-Water Central Heating Systems (AREA)
Abstract
The utility model discloses a heating device, particularly a heating device without a circulating pump. The utility model is mainly composed of a stove, a cold water tank, a heat exchanger of a hot water tank, a pipeline, etc. One-way valves are respectively arranged on a water inlet pipe and a water outlet pipe of the stove; the automatic cycle of water can be carried out making use of the pressure of steam in the stove; a part of components and the installation cost can be reduced; energy source can be comprehensively utilized; the utility model is mainly suitable for the requirements of living, working and heating for people and of industry.
Description
The utility model relates to a kind of heating plant, refers in particular to a kind of heating device without circulation pump.
The boiler central heating is mostly adopted in people's heating of living at present, utilizes water pump to carry out the forced circulation of water, and one side has been wasted the energy like this, has also increased the part maintenance cost on the other hand.And the family expenses simple room heater is mostly adopted in vast rural area, and this aspect one is that heating effect is undesirable, the 2nd, and single household's waste is seriously polluted.
The purpose of this utility model is to provide a kind of can make full use of the heating device without circulation pump that boiler inner vapor pressure carries out the water circulation.
In order to achieve the above object, the utility model has adopted such structure, is made up of boiler, cold water storage cistern, boiler, heat exchanger and pipeline.One-way cock is housed respectively on the water inlet pipe of its boiler and the outlet pipe, and vent valve is equipped with on the top of boiler.Cold water storage cistern bottom is higher than the boiler top, and the boiler bottom is higher than the cold water storage cistern top and at the top of heat exchanger.
Fig. 1 is a structural representation of the present utility model.
Below in conjunction with accompanying drawing the utility model is described in further detail.
Rising along with temperature in the boiler 4, its top gas bag 6 internal pressures rise gradually, when pressure increases to one regularly, compressing hot water is by check valve 9, enter boiler 11 through upper hose 10, boiler 11 interior hot water enter heat exchanger 13 through pipeline 12 and carry out heat exchange, cold water after the heat exchange enters cold storage tank 5 through control valve 14, when the water surface drops to certain altitude in the boiler 4, ball float vent valve 7 is opened, and heat steam enters cold water storage cistern 5 through pipeline 8, and the pressure that has reduced in the gas bag 6 has reclaimed heat energy simultaneously, reduction along with pressure in the gas bag 6, under the effect of pressure, check valve 1 is opened, and the cold water in the cold water storage cistern 5 enters boiler 4 through pipeline 2, when water level rose to certain altitude in the boiler 4, ball float vent valve 7 cut out automatically.When cold water storage cistern 5 middle water levels drop to one regularly, ball-cock assembly 3 is opened, and running water enters.When water level rises to one regularly, ball-cock assembly 3 is closed automatically.Along with the accumulation of heat in the boiler, the rising of gas bag internal gas pressure, circulation beginning again.
Water intaking valve 3, vent valve 7 can adopt ball-cock assembly or form such as automatically controlled.
The technological progress that the utility model is obtained is:
The steam pressure that the utility model utilizes boiler self to produce preferably carries out the automatic cycle of water, Reduce the dependence to electric resources, reduced equipment component and mounting cost.
Claims (3)
1. a heating device without circulation pump mainly is made up of boiler (4), cold water storage cistern (5), boiler (11), heat exchanger (13) and pipeline (12), it is characterized in that on upper hose (10), being equipped with check valve (9), check valve (1) is housed on boiler water inlet pipe (2), vent valve (7) is housed on boiler (4) top.
2. according to the described a kind of heating device without circulation pump of claim 1, it is characterized in that cold water storage cistern (5) bottom is higher than the top of boiler (4); Boiler (11) bottom is higher than the top of cold water storage cistern (5), and boiler (11) is at heat exchanger (13) top.
3. it is characterized in that according to the described a kind of heating plant of claim 1 vent valve (7) is a ball-cock assembly, one of electrically-controlled valve; Water supply valve (3) is one of ball-cock assembly, electrically-controlled valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98204635 CN2350663Y (en) | 1998-05-19 | 1998-05-19 | Heating device without circulating pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98204635 CN2350663Y (en) | 1998-05-19 | 1998-05-19 | Heating device without circulating pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2350663Y true CN2350663Y (en) | 1999-11-24 |
Family
ID=33961194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98204635 Expired - Fee Related CN2350663Y (en) | 1998-05-19 | 1998-05-19 | Heating device without circulating pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2350663Y (en) |
-
1998
- 1998-05-19 CN CN 98204635 patent/CN2350663Y/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 | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |