CN203771368U - Electric steam boiler - Google Patents
Electric steam boiler Download PDFInfo
- Publication number
- CN203771368U CN203771368U CN201420156182.7U CN201420156182U CN203771368U CN 203771368 U CN203771368 U CN 203771368U CN 201420156182 U CN201420156182 U CN 201420156182U CN 203771368 U CN203771368 U CN 203771368U
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- CN
- China
- Prior art keywords
- heat pump
- boiler
- steam boiler
- heat
- condenser
- 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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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model discloses an electric steam boiler comprising a boiler (1) and an electric heater (2). The electric steam boiler is characterized in that a heat pump condenser (3) is arranged below the electric heater (2), one end of the heat pump condenser (3) is connected with a heat pump compressor (4), the other end of the heat pump compressor (4) is connected with a heat pump evaporator (5), the other end of the heat pump evaporator (5) is connected to the other end of the heat pump condenser (3), and a heat pump circulation loop is formed. Energy efficiency ratio of heat pumps is larger than 3, so that heat of ambient medium of the evaporator is raised by the heat pumps to preheat the water in the boiler; heat obtained by the heat pumps consuming one KWH is equal to that obtained by consuming 3 KWH in the boiler, so that the use of the heat pumps in the preheating phase saves two thirds of electricity, and beneficial effects are achieved.
Description
Technical field
The utility model is a kind of electric steam boiler, belongs to energy source use field.
Background technology
For reducing, pollute, city all requires electricity consumption steam boiler to replace coal-fired steam boiler comprehensively, but, electricity steam boiler power consumption is too large, compares with coal-fired steam boiler, and the energy cost of steam will increase by five to octuple, how reducing the electricity consumption of electric steam boiler, is the problem that industries concerned is concerned about.
Summary of the invention:
The purpose of this utility model is that a kind of electric steam boiler that can save electricity consumption will be provided.
Technical scheme: the electric steam boiler being formed by boiler and electric heater, it is characterized in that: below boiler electricity heater, heat pump condenser is set, one end of heat pump condenser connects heat pump compressor, the other end of heat pump compressor connects evaporator with heat pump, the other end of evaporator with heat pump is connected to the other end of heat pump condenser through throttling of heat pump device, form heat pump cycle loop; The condenser in this loop is arranged on electric steam boiler the inside, and all the other outside.
By the operation of compressor, heat pump can, by the surrounding medium temperature increase on evaporator with heat pump surface to condenser, make the heat of low-temperature heat source rise to high temperature heat source, and Energy Efficiency Ratio be greater than 3.
Because the Energy Efficiency Ratio of heat pump is greater than 3, so utilize heat pump that the heat energy of the surrounding medium temperature of evaporimeter is promoted to the water preheat in boiler., heat pump consumes the heat energy that 1 degree electricity obtains, is equivalent to 3, spend the heat energy that electricity obtains in boiler, so, at warm-up phase, adopt heat pump, can save 2/3 electric energy, produced beneficial effect.
Accompanying drawing explanation
Accompanying drawing is the schematic diagram of a kind of electric steam boiler of the utility model.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described.
By heat pump condenser 3 be arranged on boiler 1 the inside electric heater 2 below, the miscellaneous part of heat pump is in boiler outside.One end of heat pump condenser 3 is connected to heat pump compressor 4, and the other end of heat pump compressor 4 connects evaporator with heat pump 5, and the other end of evaporator with heat pump 5 is connected to the other end of heat pump condenser 3 through flow controller 6, forms heat pump cycle loop.
Evaporator with heat pump 5 is arranged in air, and heat pump is air source heat pump, and boiler is air source heat pump electricity steam boiler.
Evaporator with heat pump 5 is arranged in hot water, and heat pump is water resource heat pump, if hot water from underground water, this boiler is geothermal-source heat pump electricity steam boiler.
Claims (3)
1. an electric steam boiler, the electric steam boiler being formed by boiler (1) and electric heater (2), it is characterized in that: heat pump condenser (3) is set below electric steam boiler electric heater (2), one end of heat pump condenser (3) connects heat pump compressor (4), the other end of heat pump compressor (4) connects evaporator with heat pump (5), and the other end that the other end of evaporator with heat pump (5) is connected to heat pump condenser (3) through throttling of heat pump device (6) forms heat pump cycle loop; The condenser in this loop (3) is arranged on electric steam boiler the inside, and all the other outside.
2. a kind of electric steam boiler according to claim 1, is characterized in that: described boiler is air source heat pump electricity steam boiler.
3. a kind of electric steam boiler according to claim 1, is characterized in that: described boiler is geothermal-source heat pump electricity steam boiler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420156182.7U CN203771368U (en) | 2014-03-25 | 2014-03-25 | Electric steam boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420156182.7U CN203771368U (en) | 2014-03-25 | 2014-03-25 | Electric steam boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203771368U true CN203771368U (en) | 2014-08-13 |
Family
ID=51288557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420156182.7U Expired - Fee Related CN203771368U (en) | 2014-03-25 | 2014-03-25 | Electric steam boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203771368U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104207628A (en) * | 2014-09-17 | 2014-12-17 | 中山昊天节能科技有限公司 | Air-energy steam box |
| CN104257261A (en) * | 2014-10-14 | 2015-01-07 | 中山昊天节能科技有限公司 | Air energy baby steamer and working method thereof |
| CN104359096A (en) * | 2014-11-07 | 2015-02-18 | 苏州迈创信息技术有限公司 | Electric steam generator and steam generator control system |
| CN104633989A (en) * | 2015-02-06 | 2015-05-20 | 宁波高新区零零七工业设计有限公司 | Cold and heat source comprehensive utilization method |
-
2014
- 2014-03-25 CN CN201420156182.7U patent/CN203771368U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104207628A (en) * | 2014-09-17 | 2014-12-17 | 中山昊天节能科技有限公司 | Air-energy steam box |
| CN104257261A (en) * | 2014-10-14 | 2015-01-07 | 中山昊天节能科技有限公司 | Air energy baby steamer and working method thereof |
| CN104359096A (en) * | 2014-11-07 | 2015-02-18 | 苏州迈创信息技术有限公司 | Electric steam generator and steam generator control system |
| CN104359096B (en) * | 2014-11-07 | 2016-06-15 | 太仓德纳森机电工程有限公司 | A kind of electric steam generator and steam generator control system |
| CN104633989A (en) * | 2015-02-06 | 2015-05-20 | 宁波高新区零零七工业设计有限公司 | Cold and heat source comprehensive utilization method |
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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 |
Granted publication date: 20140813 Termination date: 20150325 |
|
| EXPY | Termination of patent right or utility model |