CN204943626U - Residual heat using device - Google Patents
Residual heat using device Download PDFInfo
- Publication number
- CN204943626U CN204943626U CN201520559579.5U CN201520559579U CN204943626U CN 204943626 U CN204943626 U CN 204943626U CN 201520559579 U CN201520559579 U CN 201520559579U CN 204943626 U CN204943626 U CN 204943626U
- Authority
- CN
- China
- Prior art keywords
- pressure
- steam
- matcher
- supervisor
- residual heat
- 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
Links
Landscapes
- Thermotherapy And Cooling Therapy Devices (AREA)
Abstract
The utility model discloses a kind of residual heat using device, include pressure matcher, described pressure matcher is connected with low-pressure steam supervisor and high steam supervisor by transmitting catheter, and described pressure matcher is responsible for low-pressure steam and high steam is responsible for and is connected respectively, described pressure matcher is connected with heat supply mother pipe; By by the different steam utilization pressure matchers in low-pressure steam supervisor and high steam supervisor with the heat supply needs needed for satisfied production, reach the running cost performance, the raising utilization rate of heat energy and the object of the development of promoting enterprise that reduce production cost, improve unit.
Description
Technical field
The utility model relates to gas power field, is specifically related to residual heat using device.
Background technology
In prior art, domestic 9E level gas Combined circulating thermoelectric unit heat supply design scheme, when needs increase unit heating load, the high steam come by waste heat boiler externally carries out complementary heating after pressure and temperature reducing.In order under the prerequisite ensureing unit operation economy, as the heat capacity of separate unit gas Combined Cycle Unit will be increased, by the former design of system, on the basis meeting steam turbine rated power, must by high temperature and high pressure steam ability externally complementary heating after pressure and temperature reducing.But temperature-decreased pressure reducer is mainly in order to Emergency use, longtime running then causes increase to the production cost of enterprise, therefore conventionally in system cloud gray model, seriously reduce unit running cost performance, constrain the development of enterprise; And high temperature and high pressure steam is directly externally heat supply after pressure and temperature reducing, also result in the waste of heat energy.
Utility model content
For solving the problems of the technologies described above, the utility model proposes residual heat using device, the running cost performance reduce production cost to reach, improving unit, the object improving the utilization rate of heat energy and the development of promoting enterprise.
For achieving the above object, the technical solution of the utility model is as follows:
A kind of residual heat using device, include pressure matcher, described pressure matcher is connected with low-pressure steam supervisor and high steam supervisor by transmitting catheter, and described pressure matcher is responsible for low-pressure steam and high steam is responsible for and is individually connected, described pressure matcher is connected with heat supply mother pipe.
As preferably, between described pressure matcher and the female pipe of described heat supply, be provided with attemperator, described attemperator realize being connected with described pressure matcher and the female pipe of heat supply respectively by transmitting catheter.
As preferably, described attemperator also connects condensate system.
As preferably, between described high steam supervisor and described pressure matcher, be provided with electric gate valve, flow nozzle and automatic check valve successively.
As preferably, described low-pressure steam supervisor is connected with electric gate valve and concentric reducer, and the two ends of described concentric reducer all realize being connected with gate valve and described pressure matcher by automatic check valve.
As preferably, between described condensate system and described attemperator, be provided with gate valve, electric control valve, flow nozzle, automatic check valve and electric gate valve successively.
As preferably, between described attemperator and the female pipe of heat supply, be provided with flow nozzle, safety valve and electric gate valve, the row's of being connected with air port on described safety valve.
Pass through technique scheme, the utility model by by the different steam utilization pressure matchers in low-pressure steam supervisor and high steam supervisor with the heat supply needs needed for satisfied production, reach the running cost performance, the raising utilization rate of heat energy and the object of the development of promoting enterprise that reduce production cost, improve unit.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below.
Fig. 1 is the structural representation of the residual heat using device disclosed in the utility model embodiment;
Numeral and the corresponding component title represented by letter in figure:
1. pressure matcher 2. low-pressure steam is responsible for 3. high steams and is responsible for 4. heat supply mother pipes
5. attemperator 6. condensate system 7. electric gate valve 8. flow nozzle 9. automatic check valve
10. air port arranged by concentric reducer 11. gate valve 12. electric control valve 13. safety valve 14.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described.
The utility model provides residual heat using device, its operation principle be by by the different steam utilization pressure matchers in low-pressure steam supervisor and high steam supervisor with the heat supply needs needed for satisfied production, reach the running cost performance, the raising utilization rate of heat energy and the object of the development of promoting enterprise that reduce production cost, improve unit.
Below in conjunction with embodiment and detailed description of the invention, the utility model is described in further detail.
As shown in Figure 1, a kind of residual heat using device, include pressure matcher 1, described pressure matcher is connected with low-pressure steam supervisor 2 and high steam supervisor 3 by transmitting catheter, and described pressure matcher 1 and low-pressure steam be responsible for 2 and high steam be responsible for 3 and be individually connected, described pressure matcher 1 is connected with the female pipe 4 of heat supply.
It should be noted that and be provided with attemperator 5 between described pressure matcher 1 and the female pipe 4 of described heat supply, described attemperator 5 realizes independent connection with described pressure matcher 1 and the female pipe 4 of heat supply respectively by transmitting catheter.
It should be noted that and described attemperator 5 is also connected with condensate system 6.
It should be noted that and be provided with electric gate valve 7, flow nozzle 8 and automatic check valve 9 successively between described high steam supervisor 3 and described pressure matcher 1.
It should be noted that described low-pressure steam supervisor 2 is connected with electric gate valve 7 and concentric reducer 10, the two ends of described concentric reducer 10 all realize being connected with described pressure matcher 1 with gate valve 11 by automatic check valve 9.
It should be noted that and be provided with gate valve 11, electric control valve 12, flow nozzle 8, automatic check valve 9 and electric gate valve 7 successively between described condensate system 6 and described attemperator 5.
It should be noted that and be provided with flow nozzle 8, safety valve 13 and electric gate valve 7, the row's of being connected with air port 14 on described safety valve 13 between described attemperator 5 and the female pipe 4 of heat supply.
Concrete use step of the present utility model is as follows: more as shown in Figure 1, in use, steam in high steam supervisor 3 and low-pressure steam supervisor 2 is sent in pressure matcher 1 respectively by transmitting catheter, and according to the need of production of reality, by regulating the electric gate valve 7 on high steam supervisor 3 and low-pressure steam supervisor 2 respective transmission paths, flow nozzle 8, automatic check valve 9, and low-pressure steam is responsible for the concentric reducer 10 on 2 paths, gate valve 11, make to flow out appropriate steam in low-pressure steam supervisor 2 and high steam supervisor 3 effectively to mate in pressure matcher 1, send the steam after coupling to attemperator 5 again, by the condensate system 6 be attached thereto, utilize gate valve 11, electric control valve 12, flow nozzle 8, desuperheating water in condensate system 6 is passed in attemperator 5 by automatic check valve 9 and electric gate valve 7, realize to mixing and the further desuperheat of steam, make it to meet the needs of production, the female pipe 4 of heat supply is arrived finally by flow nozzle 8 and electric gate valve 7, row's atmosphere end 14 uses as discharge during safety valve 13 superpressure.
By above mode, residual heat using device provided by the utility model, by by the different steam utilization pressure matchers in low-pressure steam supervisor and high steam supervisor with the heat supply needs needed for satisfied production, reach the running cost performance, the raising utilization rate of heat energy and the object of the development of promoting enterprise that reduce production cost, improve unit.
Above-described is only the preferred embodiment of residual heat using device disclosed in the utility model; should be understood that; for the person of ordinary skill of the art; under the prerequisite not departing from the utility model creation design; can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (7)
1. a residual heat using device, it is characterized in that, include pressure matcher, described pressure matcher is connected with low-pressure steam supervisor and high steam supervisor by transmitting catheter, and described pressure matcher is responsible for low-pressure steam and high steam is responsible for and is connected respectively, described pressure matcher is connected with heat supply mother pipe.
2. residual heat using device according to claim 1, is characterized in that, is provided with attemperator between the female pipe of described pressure matcher and described heat supply, described attemperator realize being connected with described pressure matcher and the female pipe of heat supply respectively by transmitting catheter.
3. residual heat using device according to claim 2, is characterized in that, described attemperator is also connected with condensate system.
4. residual heat using device according to claim 1, is characterized in that, is provided with electric gate valve, flow nozzle and automatic check valve successively between described high steam supervisor and described pressure matcher.
5. residual heat using device according to claim 1, is characterized in that, described low-pressure steam supervisor is connected with electric gate valve and concentric reducer, and the two ends of described concentric reducer all realize being connected with gate valve and described pressure matcher by automatic check valve.
6. residual heat using device according to claim 3, is characterized in that, is provided with gate valve, electric control valve, flow nozzle, automatic check valve and electric gate valve successively between described condensate system and described attemperator.
7. residual heat using device according to claim 2, is characterized in that, is provided with flow nozzle, safety valve and electric gate valve, the row's of being connected with air port on described safety valve between described attemperator and the female pipe of heat supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520559579.5U CN204943626U (en) | 2015-07-30 | 2015-07-30 | Residual heat using device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520559579.5U CN204943626U (en) | 2015-07-30 | 2015-07-30 | Residual heat using device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204943626U true CN204943626U (en) | 2016-01-06 |
Family
ID=55011046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520559579.5U Expired - Fee Related CN204943626U (en) | 2015-07-30 | 2015-07-30 | Residual heat using device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204943626U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109798445A (en) * | 2019-02-25 | 2019-05-24 | 新奥数能科技有限公司 | A kind of steam regulation of texture, conditioning of texture system and its application method |
| CN110030494A (en) * | 2019-04-15 | 2019-07-19 | 陕西延长石油（集团）有限责任公司榆林炼油厂 | A kind of pressure charging system and method improving low-pressure steam subscriber unit steam pressure |
| CN111810845A (en) * | 2020-08-10 | 2020-10-23 | 国电南京电力试验研究有限公司 | Heat supply system and method for meeting high-parameter heat user demand |
-
2015
- 2015-07-30 CN CN201520559579.5U patent/CN204943626U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109798445A (en) * | 2019-02-25 | 2019-05-24 | 新奥数能科技有限公司 | A kind of steam regulation of texture, conditioning of texture system and its application method |
| CN109798445B (en) * | 2019-02-25 | 2024-04-16 | 新奥数能科技有限公司 | Steam tempering system and application method thereof |
| CN110030494A (en) * | 2019-04-15 | 2019-07-19 | 陕西延长石油（集团）有限责任公司榆林炼油厂 | A kind of pressure charging system and method improving low-pressure steam subscriber unit steam pressure |
| CN111810845A (en) * | 2020-08-10 | 2020-10-23 | 国电南京电力试验研究有限公司 | Heat supply system and method for meeting high-parameter heat user demand |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208312515U (en) | A kind of emergency heating system realized large-scale Thermal generation unit and shut down not blowing out | |
| CN204943626U (en) | Residual heat using device | |
| CN104329128B (en) | For the back pressure machine acting device of steam turbine high-pressure cylinder steam discharge for extraction steam for factories system | |
| CN204943516U (en) | For soot blower system and the boiler of power plant of boiler of power plant | |
| CN105435597A (en) | System for improving denitration operation rate of Siemens 1000MW/600MW ultra-supercritical unit | |
| CN102490716B (en) | Automatic locomotive air damping control method for locomotive in emergency state or power-off state and system | |
| CN204827562U (en) | Little steam turbine energy cascade utilization system of thermal power plant | |
| CN204830116U (en) | Steam supplies heat energy -saving system | |
| CN204629093U (en) | A kind of steam Small Flow Control System | |
| CN208252168U (en) | A kind of feed pump turbine intake system | |
| CN204200287U (en) | For the back pressure machine acting device of steam turbine high-pressure cylinder steam discharge for extraction steam for factories system | |
| CN203591685U (en) | Integrated type non-return valve mounting board for gas drying and purifying device | |
| CN205079210U (en) | Circulating fluidized bed boiler opens and stops environmental protection economizer system | |
| CN106698699A (en) | Deoxidizing device of heat supply system | |
| CN203847184U (en) | Fire coal and waste heat boiler heat energy combination structure | |
| CN205261697U (en) | Steam -operating and electronic heat supply network circulating water pump united operation's heat supply network system | |
| CN202382543U (en) | Drying room | |
| CN206514281U (en) | A kind of thermal power plant high-pressure feed water jetting is evacuated heater | |
| CN208059307U (en) | Heat-conducting oil heating system in phthalic anhydride production | |
| CN203810055U (en) | Steam control system | |
| CN203837070U (en) | Intelligent jet heat supply device | |
| CN104110676A (en) | Feed water backheating and draining system | |
| CN205918568U (en) | Can realize that electronic and pneumatic tangent steam power plant that trades uses water supply equipment | |
| CN210179727U (en) | External heating system of pure condensing unit | |
| CN207147263U (en) | Energy-saving thermal power generation unit vapour side vacuum system |
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: 20160106 Termination date: 20210730 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |