CN202561871U - Novel heat supply system - Google Patents
Novel heat supply system Download PDFInfo
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- CN202561871U CN202561871U CN2012201929774U CN201220192977U CN202561871U CN 202561871 U CN202561871 U CN 202561871U CN 2012201929774 U CN2012201929774 U CN 2012201929774U CN 201220192977 U CN201220192977 U CN 201220192977U CN 202561871 U CN202561871 U CN 202561871U
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- pump
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Abstract
The utility model relates to a novel heat supply system, comprising a steam engine, a steam-water heat exchanger, a water-water heat exchanger, a user pipeline, a boiler, a steam condenser, a cooling circulating pump, a absorption heat pump, an electric heat pump, a heat supply circulating pump and a secondary circulating pump. According to the novel heat supply system provided by the utility model, heat supply return water temperature is gradually increased by using a heat engine, so that the utilization rate of energy sources is largely improved; and meanwhile, the safety of the heat supply system is improved by the adoption of a safety valve, a temperature control valve and an alarm device in the system.
Description
Technical field
The utility model relates to a kind of heating system, particularly relates to a kind of new heat-supplying system that improves return water temperature step by step.
Background technology
As everyone knows, traditional thermal power plant condensation heat mainly directly enters atmosphere through cooling tower or air cooling island with used heat, has caused huge cold junction loss; Therefore there is following defective in this traditional thermal power plant: one, energy utilization rate is low; Two, pollutant atmosphere.
Summary of the invention
The technical problem that the utility model will solve is: existing heating system is improved, provided a kind of and can improve energy utilization rate, safe and reliable new heat-supplying system.
The technical scheme that the utility model is taked for the technical problem that exists in the solution known technology is:
A kind of new heat-supplying system comprises: steam turbine, vapor-water heat exchanger, water water-to-water heat exchanger, user pipe, boiler, condenser, coolant circulation pump, sorption type heat pump, electrodynamic type heat pump, heat supply circulating pump, secondary circulating pump;
The air inlet of said steam turbine, vapor-water heat exchanger, the gas outlet of vapor-water heat exchanger are connected through conveyance conduit with boiler successively;
The low temperature water inlet of the low temperature water inlet of the high temperature water inlet of the delivery port of said vapor-water heat exchanger, water water-to-water heat exchanger, the high-temperature water outlet mouth of water water-to-water heat exchanger, heat supply circulating pump, electrodynamic type heat pump, the low temperature delivery port of electrodynamic type heat pump, sorption type heat pump, the low temperature delivery port of sorption type heat pump and the water inlet of vapor-water heat exchanger are connected through conveyance conduit successively;
The high-temperature water outlet mouth of the high temperature water inlet of said water water-to-water heat exchanger, user pipe, secondary circulating pump and water water-to-water heat exchanger is connected through conveyance conduit successively;
The air inlet of said steam turbine, sorption type heat pump, the gas outlet of sorption type heat pump are connected through conveyance conduit with boiler successively, and the high temperature water inlet of the high temperature water inlet of said steam turbine, condenser, sorption type heat pump, the high-temperature water outlet mouth of sorption type heat pump, electrodynamic type heat pump, high-temperature water outlet mouth, coolant circulation pump and the boiler of electrodynamic type heat pump are connected through conveyance conduit successively.
As preferred version, the utility model has also adopted following technical measures:
Conveyance conduit between said steam turbine and the vapor-water heat exchanger is provided with temperature-sensing valve.
Conveyance conduit between said steam turbine and the vapor-water heat exchanger is provided with safety valve.
Conveyance conduit between said steam turbine and the condenser is provided with temperature-sensing valve.
Conveyance conduit between said steam turbine and the condenser is provided with safety valve.
The gas outlet of said vapor-water heat exchanger is provided with temperature-sensing valve.
The low temperature delivery port of said water water-to-water heat exchanger is provided with temperature-sensing valve.
The low temperature delivery port of said water water-to-water heat exchanger is provided with safety valve.
The low temperature gas outlet of said water water-to-water heat exchanger is provided with temperature alarm.
Advantage and the good effect that the utlity model has are: one, through the used heat of steam turbine is introduced heat supply pipeline, improved the energy utilization rate in power plant, reduced environmental pollution; Two, through adopting the step mode to improve the return water temperature of heating system, further improved energy utilization rate; Three, through safety valve, temperature-sensing valve and alarm are set, further improved the security and the reliability of heating system on heat supply pipeline.
Description of drawings
Fig. 1 is the structural representation of a kind of new heat-supplying of the utility model system.
.1, steam turbine among the figure; 2, vapor-water heat exchanger; 3, water water-to-water heat exchanger; 4, user pipe; 5, boiler; 6, condenser; 7, coolant circulation pump; 8, sorption type heat pump; 9, electrodynamic type heat pump; 10, heat supply circulating pump; 11, secondary circulating pump.
The specific embodiment
For further understanding summary of the invention, characteristics and the effect of the utility model, the following examples of giving an example now, and conjunction with figs. specifies as follows:
See also Fig. 1, a kind of new heat-supplying system comprises steam turbine 1, vapor-water heat exchanger 2, water water-to-water heat exchanger 3, user pipe 4, boiler 5, condenser 6, coolant circulation pump 7, sorption type heat pump 8, electrodynamic type heat pump 9, heat supply circulating pump 10, secondary circulating pump 11;
The air inlet of said steam turbine 1, vapor-water heat exchanger 2, the gas outlet of vapor-water heat exchanger 2 and boiler 5 are connected through conveyance conduit successively;
The low temperature water inlet of the low temperature water inlet of the high temperature water inlet of the delivery port of said vapor-water heat exchanger 2, water water-to-water heat exchanger 3, the high-temperature water outlet mouth of water water-to-water heat exchanger 3, heat supply circulating pump 10, electrodynamic type heat pump 9, the low temperature delivery port of electrodynamic type heat pump 9, sorption type heat pump 8, the low temperature delivery port of sorption type heat pump 8 and the water inlet of vapor-water heat exchanger 2 are connected through conveyance conduit successively;
The high-temperature water outlet mouth of the high temperature water inlet of said water water-to-water heat exchanger 3, user pipe 4, secondary circulating pump 11 and water water-to-water heat exchanger 3 is connected through conveyance conduit successively;
The air inlet of said steam turbine 1, sorption type heat pump 2, the gas outlet of sorption type heat pump 2 and boiler 5 are connected through conveyance conduit successively, and the high temperature water inlet of the high temperature water inlet of said steam turbine 1, condenser 6, sorption type heat pump 2, the high-temperature water outlet mouth of sorption type heat pump 2, electrodynamic type heat pump 9, the high-temperature water outlet mouth of electrodynamic type heat pump 9, coolant circulation pump 7 and boiler 5 are connected through conveyance conduit successively.
Conveyance conduit between said steam turbine 1 and the vapor-water heat exchanger 2 is provided with temperature-sensing valve.
Conveyance conduit between said steam turbine 1 and the vapor-water heat exchanger 2 is provided with safety valve.
Conveyance conduit between said steam turbine 1 and the condenser 6 is provided with temperature-sensing valve.
Conveyance conduit between said steam turbine 1 and the condenser 6 is provided with safety valve.
The gas outlet of said vapor-water heat exchanger 2 is provided with temperature-sensing valve.
The low temperature delivery port of said water water-to-water heat exchanger 2 is provided with temperature-sensing valve.
The low temperature delivery port of said water water-to-water heat exchanger 2 is provided with safety valve.
The low temperature gas outlet of said water water-to-water heat exchanger 2 is provided with temperature alarm.
More than the embodiment of the utility model is specified, but said content is merely the good embodiment of the utility model, can not be considered to be used to limit the practical range of the utility model.All according to the utility model application range equalization change and improve etc., all should still belong within the patent covering scope of the utility model.
Claims (9)
1. a new heat-supplying system is characterized in that: comprising: steam turbine, vapor-water heat exchanger, water water-to-water heat exchanger, user pipe, boiler, condenser, coolant circulation pump, sorption type heat pump, electrodynamic type heat pump, heat supply circulating pump, secondary circulating pump;
The air inlet of said steam turbine, vapor-water heat exchanger, the gas outlet of vapor-water heat exchanger are connected through conveyance conduit with boiler successively;
The low temperature water inlet of the low temperature water inlet of the high temperature water inlet of the delivery port of said vapor-water heat exchanger, water water-to-water heat exchanger, the high-temperature water outlet mouth of water water-to-water heat exchanger, heat supply circulating pump, electrodynamic type heat pump, the low temperature delivery port of electrodynamic type heat pump, sorption type heat pump, the low temperature delivery port of sorption type heat pump and the water inlet of vapor-water heat exchanger are connected through conveyance conduit successively;
The high-temperature water outlet mouth of the high temperature water inlet of said water water-to-water heat exchanger, user pipe, secondary circulating pump and water water-to-water heat exchanger is connected through conveyance conduit successively;
The air inlet of said steam turbine, sorption type heat pump, the gas outlet of sorption type heat pump are connected through conveyance conduit with boiler successively, and the high temperature water inlet of the high temperature water inlet of said steam turbine, condenser, sorption type heat pump, the high-temperature water outlet mouth of sorption type heat pump, electrodynamic type heat pump, high-temperature water outlet mouth, coolant circulation pump and the boiler of electrodynamic type heat pump are connected through conveyance conduit successively.
2. new heat-supplying according to claim 1 system, it is characterized in that: the conveyance conduit between said steam turbine and the vapor-water heat exchanger is provided with temperature-sensing valve.
3. new heat-supplying according to claim 1 system, it is characterized in that: the conveyance conduit between said steam turbine and the vapor-water heat exchanger is provided with safety valve.
4. new heat-supplying according to claim 1 system, it is characterized in that: the conveyance conduit between said steam turbine and the condenser is provided with temperature-sensing valve.
5. new heat-supplying according to claim 1 system, it is characterized in that: the conveyance conduit between said steam turbine and the condenser is provided with safety valve.
6. new heat-supplying according to claim 1 system, it is characterized in that: the gas outlet of said vapor-water heat exchanger is provided with temperature-sensing valve.
7. new heat-supplying according to claim 1 system, it is characterized in that: the low temperature delivery port of said water water-to-water heat exchanger is provided with temperature-sensing valve.
8. new heat-supplying according to claim 1 system, it is characterized in that: the low temperature delivery port of said water water-to-water heat exchanger is provided with safety valve.
9. new heat-supplying according to claim 1 system, it is characterized in that: the low temperature gas outlet of said water water-to-water heat exchanger is provided with temperature alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201929774U CN202561871U (en) | 2012-05-02 | 2012-05-02 | Novel heat supply system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201929774U CN202561871U (en) | 2012-05-02 | 2012-05-02 | Novel heat supply system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202561871U true CN202561871U (en) | 2012-11-28 |
Family
ID=47211523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201929774U Expired - Lifetime CN202561871U (en) | 2012-05-02 | 2012-05-02 | Novel heat supply system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202561871U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103017237A (en) * | 2012-12-25 | 2013-04-03 | 浙江工商大学 | Condensation heat recycle and supply system of power plant |
-
2012
- 2012-05-02 CN CN2012201929774U patent/CN202561871U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103017237A (en) * | 2012-12-25 | 2013-04-03 | 浙江工商大学 | Condensation heat recycle and supply system of power plant |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121128 |
|
| CX01 | Expiry of patent term |