CN104676727A - Heating and heat supply system - Google Patents
Heating and heat supply system Download PDFInfo
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- CN104676727A CN104676727A CN201310621761.4A CN201310621761A CN104676727A CN 104676727 A CN104676727 A CN 104676727A CN 201310621761 A CN201310621761 A CN 201310621761A CN 104676727 A CN104676727 A CN 104676727A
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- heat
- pump
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- water
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Abstract
The invention relates to a heating and heat supply system. The heating and heat supply system is mainly composed of a solar heat gatherer, a soil transducer and a heat pump unit, the solar heat gatherer is connected with a heat energy stacker 3 through a water pump a, the heat pump unit is composed of an evaporator, a condenser, a compressor and a throttle valve, the soil transducer and a submerged pump are connected with the heat energy stacker, the output end of the heat energy stacker is connected with the evaporator of the heat pump unit, and the condenser of the heat pump unit is connected with load. A water pump b is arranged between the condenser and load. The underground water is further heated through solar energy, the heat pump extracts more and higher energy, and the running cost is lower.
Description
Technical field
The invention belongs to heating system, be related specifically to a kind of heating system.
Background technology
Earth source heat pump be one utilize the geothermal energy (also claim ground can, comprise the energy of underground water, soil or surface water etc.) not only can heat supply but also the energy saving system that can freeze.Earth source heat pump, by inputting a small amount of high-grade energy (as electric energy), realizes by low grade heat energy to high-grade heat energy transfer.
General in heating system, ground can be distinguished in the winter time as the thermal source of heat pump heat supply, i.e. winter, heat in ground energy is taken out, after improving temperature, supply indoor heating, due to source pump, this province also consumes electric energy, and therefore adopting separately ground can carry out heat supply can not reach energy-saving effect.
Summary of the invention
The present invention, according to above-mentioned technical problem, provides a kind of heating system, when solving independent employing low energy, and the problem that source pump energy consumption is large.
The technical solution used in the present invention is: a kind of heating system, form primarily of solar thermal collector, soil transducer and source pump, it is characterized in that: described solar thermal collector is connected with heat energy superimposer by water pump a, described source pump is made up of evaporimeter, condenser, compressor and choke valve, described soil transducer and immersible pump are connected on heat energy superimposer, the output of described heat energy superimposer connects the evaporimeter of source pump, the condenser of described source pump is connected with load, arranges water pump b between described condenser and load.
Described immersible pump is arranged in wet well, and the backflow end of the evaporimeter of described source pump is connected in back water well.
Beneficial effect of the present invention is: by adopting solar energy to be heated further by underground water, the heat that heat pump is extracted is more, higher, makes operating cost lower.
Accompanying drawing explanation
Fig. 1 is present system structural representation.
Shown in figure: 1-solar thermal collector; 2-water pump a; 3-heat energy superimposer; 4-evaporimeter; 5-compressor; 6-condenser; 7-choke valve; 8-water pump b; 9-load; 10-soil heat exchanger; 11-immersible pump; 12-wet well; 13-back water well.
Detailed description of the invention
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is carried out.Further describe.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
As shown in the figure, a kind of heating system, form primarily of solar thermal collector, soil transducer and source pump, it is characterized in that: described solar thermal collector 1 is connected with heat energy superimposer 3 by water pump a2, described source pump is made up of evaporimeter 4, condenser 6, compressor 5 and choke valve 7, described soil transducer 10 is connected on heat energy superimposer 3 with immersible pump 11, the output of described heat energy superimposer 3 connects the evaporimeter 4 of source pump, and the condenser 6 of described source pump is connected with load 8.Water pump b8 is set between described condenser and load.
Described immersible pump 11 is arranged in wet well 12, and the backflow end of the evaporimeter 4 of described source pump is connected in back water well 13.
Solar thermal collector converts solar energy to hot water, through solar energy, evaporimeter is sent into again after the ground that the underground water that immersible pump extracts carries by ground energy superimposer can superpose with solar energy in superimposer, considerably increase the temperature difference of evaporator water side, the total amount of heat that compressor is exported strengthens, improve the Energy Efficiency Ratio of source pump, namely after the evaporator water side temperature difference increases, improve making the evaporating temperature of evaporimeter, and then improve the efficiency of compressor, when making compressor produce equal heat quantity, electrical power declines, in order to improve the efficiency of water resource heat pump further, solar heat pump assembly, with solar energy, underground water is heated further, the heat that heat pump is extracted is more, higher, make operating cost lower, electric energy is passed into compressor by source pump, electric energy is become the mechanical energy of High Rotation Speed by compressor, mechanical energy is turned into heat energy by compressor again by mechanical energy, source pump is energy-saving environmental protection device, as electric heating equipment, more save operating cost.
Claims (2)
1. a heating system, primarily of solar thermal collector, soil transducer and source pump composition, it is characterized in that: described solar thermal collector (1) is by water pump a(2) be connected with heat energy superimposer (3), described source pump is by evaporimeter (4), condenser (6), compressor (5) and choke valve (7) composition, described soil transducer (10) and immersible pump (11) are connected on heat energy superimposer (3), the output of described heat energy superimposer (3) connects the evaporimeter (4) of source pump, the condenser (6) of described source pump is connected with load (8), between described condenser (6) and load, water pump b(8 is set).
2. a kind of heating system according to claim 1, is characterized in that: described immersible pump (11) is arranged in wet well (12), and the backflow end of the evaporimeter (4) of described source pump is connected in back water well (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310621761.4A CN104676727A (en) | 2013-11-30 | 2013-11-30 | Heating and heat supply system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310621761.4A CN104676727A (en) | 2013-11-30 | 2013-11-30 | Heating and heat supply system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104676727A true CN104676727A (en) | 2015-06-03 |
Family
ID=53312122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310621761.4A Pending CN104676727A (en) | 2013-11-30 | 2013-11-30 | Heating and heat supply system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104676727A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105371340A (en) * | 2015-12-17 | 2016-03-02 | 哈尔滨五建工程有限责任公司 | Small solar ground-source heat pump system for villas in severe cold area and running method |
| CN107957109A (en) * | 2017-12-22 | 2018-04-24 | 山东飞龙制冷设备有限公司 | A kind of solar airconditioning unit |
-
2013
- 2013-11-30 CN CN201310621761.4A patent/CN104676727A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105371340A (en) * | 2015-12-17 | 2016-03-02 | 哈尔滨五建工程有限责任公司 | Small solar ground-source heat pump system for villas in severe cold area and running method |
| CN107957109A (en) * | 2017-12-22 | 2018-04-24 | 山东飞龙制冷设备有限公司 | A kind of solar airconditioning unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150603 |