CN203837070U - Intelligent jet heat supply device - Google Patents
Intelligent jet heat supply device Download PDFInfo
- Publication number
- CN203837070U CN203837070U CN201420254044.2U CN201420254044U CN203837070U CN 203837070 U CN203837070 U CN 203837070U CN 201420254044 U CN201420254044 U CN 201420254044U CN 203837070 U CN203837070 U CN 203837070U
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- China
- Prior art keywords
- pipeline
- heat exchanger
- heat supply
- jet pump
- intelligent
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- Expired - Fee Related
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Abstract
The utility model relates to an intelligent jet heat supply device. The intelligent jet heat supply device comprises a heat source, a heat exchanger and an intelligent jet heat supply unit. The intelligent jet heat supply unit comprises a first pipeline, a second pipeline, a third pipeline, a fourth pipeline, a fifth pipeline, a jet pump and a frequency-variable control cabinet, wherein one end of the first pipeline is connected with the jet pump, the other end of the first pipeline is connected with the second pipeline and a heating and ventilation water supply pipe, one end of the third pipeline is connected with an inlet pipe of the heat exchanger, the other end of the third pipeline is connected with the second pipeline and a heating and ventilation water return pipe, one end of the fourth pipeline is connected with the jet pump, the other end of the fourth pipeline is connected with the third pipeline, one end of the fifth pipeline is connected with the jet pump, the other end of the fifth pipeline is connected with an outlet pipe of the heat exchanger, and the heat exchanger is connected with a heat source through the outlet pipe and the inlet pipe. No water treatment devices or water supplement systems need to be assembled in the heat supply unit of the intelligent jet heat supply device, investment and floor space are reduced, control, operation and installation are simplified, and the accident rate is decreased.
Description
Technical field
The utility model relates to a kind of heating plant, more particularly, relates to a kind of intelligent heating plant that sprays.
Background technology
Existing city Winter heat supply system is all to adopt with the heating plant of heat exchanger composition to provide mostly, in each heat exchange station, all to be furnished with water treatment facilities and water charging system, and control more complicated, one time pipe network caliber is larger, not only increased investment and floor space but make to control, operation and installation are complicated, be therefore necessary to improve and reform.
Summary of the invention
In order to overcome the deficiencies in the prior art, the utility model object is to provide a kind of intelligent heating plant that sprays.In heat supply unit in this heating plant without being furnished with water treatment facilities and water charging system, not only reduced investment and floor space but make to control, operation and installation simplify, and have reduced accident rate.
In order to realize foregoing invention object, solve existing problem in prior art, the technical scheme that the utility model is taked is: spray intelligent heating plant, comprise thermal source, heat exchanger and spray intelligent heat supply unit, the intelligent heat supply unit of described injection comprises and is equipped with the first temperature sensor, the first thermometer, first manometric the first pipeline, be equipped with the second pipeline of differential pressure transmitter, be equipped with safety valve, the second thermometer, second, three Pressure gauges, the 3rd pipeline of filter, be equipped with first, two shut-off valves, water pump, the 4th pipeline of the first check-valves, be equipped with the second check-valves, the 5th pipeline of electric control valve, jet pump, frequency-conversion control cabinet and the second temperature sensor, one end of described the first pipeline is connected with jet pump, the other end is connected with the second pipeline and HVAC feed pipe respectively, and one end of described the 3rd pipeline is connected with heat exchanger entrance pipe, the other end is connected with the second pipeline and HVAC return pipe respectively, and one end of described the 4th pipeline is connected with jet pump, the other end is connected with the 3rd pipeline, and one end of described the 5th pipeline is connected with jet pump, the other end is connected with heat exchanger exit pipe, and described heat exchanger is by going out, inlet tube is connected with thermal source.Described frequency-conversion control cabinet is connected with electric control valve, water pump, differential pressure transmitter, the first temperature sensor and the second temperature sensor respectively by cable.
The utility model beneficial effect is: spray intelligent heating plant, comprise thermal source, heat exchanger and spray intelligent heat supply unit, the intelligent heat supply unit of described injection comprises and is equipped with the first temperature sensor, the first thermometer, first manometric the first pipeline, be equipped with the second pipeline of differential pressure transmitter, be equipped with safety valve, the second thermometer, second, three Pressure gauges, the 3rd pipeline of filter, be equipped with first, two shut-off valves, water pump, the 4th pipeline of the first check-valves, be equipped with the second check-valves, the 5th pipeline of electric control valve, jet pump, frequency-conversion control cabinet and the second temperature sensor, one end of described the first pipeline is connected with jet pump, the other end is connected with the second pipeline and HVAC feed pipe respectively, and one end of described the 3rd pipeline is connected with heat exchanger entrance pipe, the other end is connected with the second pipeline and HVAC return pipe respectively, and one end of described the 4th pipeline is connected with jet pump, the other end is connected with the 3rd pipeline, and one end of described the 5th pipeline is connected with jet pump, the other end is connected with heat exchanger exit pipe, and described heat exchanger is by going out, inlet tube is connected with thermal source.Described frequency-conversion control cabinet is connected with electric control valve, water pump, differential pressure transmitter, the first temperature sensor and the second temperature sensor respectively by cable.Compared with the prior art, in heat supply unit in the utility model without being furnished with water treatment facilities and water charging system, not only reduced investment and floor space but make to control, operation and installation simplify, and have reduced accident rate.
Brief description of the drawings
Fig. 1 is the utility model structural representation block diagram.
In figure: 1, thermal source, 2, heat exchanger, 3, spray intelligent heat supply unit, 301, the first pipeline, 3011, the first temperature sensor, 3012, the first thermometer, 3013, the first Pressure gauge, 302, the second pipeline, 3021, differential pressure transmitter, 303, the 3rd pipeline, 3031, safety valve, 3032, the second thermometer, 3033, the second Pressure gauge, 3034, filter, 3035, the 3rd Pressure gauge, 304, the 4th pipeline, 3041, the first shut-off valve, 3042, water pump, 3043, the first check-valves, 3044, the second shut-off valve, 305, the 5th pipeline, 3051, the second check-valves, 3052, electric control valve, 306, jet pump, 307, frequency-conversion control cabinet, 308, the second temperature sensor.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1, the intelligent heating plant of a kind of injection, comprises thermal source 1, heat exchanger 2 and spray intelligent heat supply unit 3, the intelligent heat supply unit 3 of described injection comprises and is equipped with the first temperature sensor 3011, the first thermometer 3012, the first pipeline 301 of the first Pressure gauge 3013, be equipped with the second pipeline 302 of differential pressure transmitter 3021, be equipped with safety valve 3031, the second thermometer 3032, second, three Pressure gauges 3033, 3035, the 3rd pipeline 303 of filter 3034, be equipped with first, two shut-off valves 3041, 3044, water pump 3042, the 4th pipeline 304 of the first check-valves 3043, be equipped with the second check-valves 3051, the 5th pipeline 305 of electric control valve 3052, jet pump 306, frequency-conversion control cabinet 307 and the second temperature sensor 308, one end of described the first pipeline 301 is connected with jet pump 306, the other end is connected with the second pipeline 302 and HVAC feed pipe respectively, and one end of described the 3rd pipeline 303 is connected with heat exchanger 2 inlet tubes, the other end is connected with the second pipeline 302 and HVAC return pipe respectively, and one end of described the 4th pipeline 304 is connected with jet pump 306, the other end is connected with the 3rd pipeline 303, and one end of described the 5th pipeline 305 is connected with jet pump 306, the other end is connected with heat exchanger 2 outlets, and described heat exchanger 2 is by going out, inlet tube is connected with thermal source 1.Described frequency-conversion control cabinet 307 is connected with electric control valve 3052, water pump 3042, differential pressure transmitter 3021, the first temperature sensor 3011 and the second temperature sensor 308 respectively by cable.
The utility model advantage is: in heat supply unit without being furnished with water treatment facilities and water charging system, not only reduced investment and floor space but make to control, operation and installation simplify, and have reduced accident rate.
Claims (1)
1. spray an intelligent heating plant, comprise thermal source (1), heat exchanger (2) and spray intelligent heat supply unit (3), the intelligent heat supply unit of described injection (3) comprises and is equipped with the first temperature sensor (3011), the first thermometer (3012), first pipeline (301) of the first Pressure gauge (3013), be equipped with second pipeline (302) of differential pressure transmitter (3021), be equipped with safety valve (3031), the second thermometer (3032), second, three Pressure gauges (3033, 3035), the 3rd pipeline (303) of filter (3034), be equipped with first, two shut-off valves (3041, 3044), water pump (3042), the 4th pipeline (304) of the first check-valves (3043), be equipped with the second check-valves (3051), the 5th pipeline (305) of electric control valve (3052), jet pump (306), frequency-conversion control cabinet (307) and the second temperature sensor (308), is characterized in that: one end of described the first pipeline (301) is connected with jet pump (306), the other end is connected with the second pipeline (302) and HVAC feed pipe respectively, and one end of described the 3rd pipeline (303) is connected with heat exchanger (2) inlet tube, the other end is connected with the second pipeline (302) and HVAC return pipe respectively, and one end of described the 4th pipeline (304) is connected with jet pump (306), the other end is connected with the 3rd pipeline (303), and one end of described the 5th pipeline (305) is connected with jet pump (306), the other end is connected with heat exchanger (2) outlet, and described heat exchanger (2) is by going out, inlet tube is connected with thermal source (1), described frequency-conversion control cabinet (307) is connected with electric control valve (3052), water pump (3042), differential pressure transmitter (3021), the first temperature sensor (3011) and the second temperature sensor (308) respectively by cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420254044.2U CN203837070U (en) | 2014-05-16 | 2014-05-16 | Intelligent jet heat supply device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420254044.2U CN203837070U (en) | 2014-05-16 | 2014-05-16 | Intelligent jet heat supply device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203837070U true CN203837070U (en) | 2014-09-17 |
Family
ID=51514901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420254044.2U Expired - Fee Related CN203837070U (en) | 2014-05-16 | 2014-05-16 | Intelligent jet heat supply device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203837070U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017000588A1 (en) * | 2015-06-29 | 2017-01-05 | 北京合利能科技有限公司 | Complete set of highly stable anti-corrosive heat supply systems |
-
2014
- 2014-05-16 CN CN201420254044.2U patent/CN203837070U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017000588A1 (en) * | 2015-06-29 | 2017-01-05 | 北京合利能科技有限公司 | Complete set of highly stable anti-corrosive heat supply systems |
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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: 20140917 Termination date: 20170516 |
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| CF01 | Termination of patent right due to non-payment of annual fee |