CN204007198U - A kind of water-jet exhaust device for condenser - Google Patents
A kind of water-jet exhaust device for condenser Download PDFInfo
- Publication number
- CN204007198U CN204007198U CN201420395346.1U CN201420395346U CN204007198U CN 204007198 U CN204007198 U CN 204007198U CN 201420395346 U CN201420395346 U CN 201420395346U CN 204007198 U CN204007198 U CN 204007198U
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- pump
- condenser
- water
- microcephaly
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Abstract
The utility model discloses a kind of water-jet exhaust device for condenser, it comprises condenser, is connected to the pump-line at condenser two ends, connects female water jet air ejector, the jetting pond being connected with water jet air ejector of managing, being connected with female pipe of bleeding of bleeding of two pump-lines and the water-jet pump that connects jetting pond and water jet air ejector, and the junction of the pump-line at condenser and its two ends is equipped with first microcephaly; On two pump-lines, be equipped with second largest microcephaly, each second largest microcephaly is near the junction of pump-line and female pipe of bleeding; On each pump-line, be also provided with the vacuum lock near first microcephaly; Water inlet pipe and outlet pipe are all installed on each vacuum lock, and condenser below is provided with hot well, and the other end of water inlet pipe is connected on hot well, and condensate pump is also installed on water inlet pipe; The other end of outlet pipe is connected on jetting pond, the part incondensable gas of condenser and a small amount of steam can be extracted out in time; And can make this easamatic power brake every bar leakage sealed, prevent that like this air is inhaled into vacuum system.
Description
Technical field
The utility model relates to the technical field of the condenser of Turbo-generator Set, relates in particular to a kind of water-jet exhaust device for condenser.
Background technology
Existing Turbo-generator Set is in service, pump-line and the valve design of condenser are unreasonable, from condenser out pump-line external diameter be 89mm, the female pipe of pump-line external diameter is 159mm, from condenser, out pipe diameter is less than normal, affected the exhaust capacity of water jet air ejector, cause part incondensable gas and a small amount of steam not to extract out in time, the valve of extract system is not vacuum valve, exist part air to be inhaled in system, thereby the vacuum of condenser and the efficiency of steam turbine have been affected, during summer, had a strong impact on and produced normal operation, also reduced whole production efficiency simultaneously.
Utility model content
The purpose of this utility model is to provide a kind of water-jet exhaust device for condenser that can improve the exhaust capacity of water jet air ejector and the tightness of vacuum system.
To achieve these goals, the utility model provides a kind of technical scheme: a kind of water-jet exhaust device for condenser, it comprises condenser, is connected to the pump-line at condenser two ends, connects female water jet air ejector, the jetting pond being connected with water jet air ejector of managing, being connected with female pipe of bleeding of bleeding of two pump-lines and the water-jet pump that connects jetting pond and water jet air ejector, and the junction of the pump-line at described condenser and its two ends is equipped with first microcephaly; On described two pump-lines, be equipped with second largest microcephaly, described each second largest microcephaly is near the junction of pump-line and female pipe of bleeding; On described each pump-line, be also provided with the vacuum lock near first microcephaly; On described each vacuum lock, water inlet pipe and outlet pipe are all installed, described condenser below is provided with hot well, and the other end of described water inlet pipe is connected on hot well, and condensate pump is also installed on described water inlet pipe; The other end of described outlet pipe is connected on jetting pond.
Described each first microcephaly comprises relative the first little head end and first head end, and described the first microcephaly holds connection condenser, and described first head end connects pump-line.
Described each second largest microcephaly comprises relative the second little head end and second largest head end, and described the second little head end is near vacuum lock, and described second largest head end is near the junction of pump-line and female pipe of bleeding.
The utility model is equipped with first microcephaly by the junction of the pump-line at condenser and its two ends; On described two pump-lines, be equipped with second largest microcephaly, described each second largest microcephaly is near the junction of pump-line and female pipe of bleeding; On described each pump-line, be also provided with the vacuum lock near first microcephaly; On described each vacuum lock, water inlet pipe and outlet pipe are all installed, described condenser below is provided with hot well, the other end of described water inlet pipe is connected on hot well, the other end of described outlet pipe is connected on jetting pond, first microcephaly and second largest microcephaly can become large pump-line latus rectum, can improve like this exhaust capacity of water jet air ejector, and the part incondensable gas of condenser and a small amount of steam are extracted out in time; It is leakage sealed that on vacuum lock, water inlet pipe and outlet pipe make this valve door bar, prevents that like this air is inhaled into vacuum system, thereby improved the vacuum of condenser and the efficiency of steam turbine, can effectively promote whole production efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of water-jet exhaust device of the present utility model.
In figure: condenser 1, pump-line 2, female pipe 3 of bleeding, water jet air ejector 4, jetting pond 5, water-jet pump 6, first microcephaly 7, second largest microcephaly 8, vacuum lock 9, water inlet pipe 10, outlet pipe 11, the first microcephaly hold 12, first head end 13, the second microcephaly hold 14, second largest head end 15, hot well 16, condensate pump 17.
The specific embodiment
As shown in Figure 1, the utility model discloses a kind of water-jet exhaust device for condenser, it comprises condenser 1, be connected to the pump-line 2 at condenser 1 two ends, connect the female pipe 3 of bleeding of two pump-lines 2, with female pipe 3 water jet air ejectors that are connected 4 of bleeding, the jetting pond 5 being connected with water jet air ejector 4, the water-jet pump 6 that connects jetting pond 5 and water jet air ejector 4, be arranged on the first microcephaly 7 of condenser 1 and the junction of the pump-line 2 at its two ends, be arranged on the second largest microcephaly 8 on two pump-lines 2, be arranged on each pump-line and near first microcephaly's 7 vacuum lock 9 and be arranged on water inlet pipe 10 and the outlet pipe 11 on each vacuum lock.
Described each first microcephaly 7 comprises that the first relative microcephaly holds 12 and first head end 13.Described the first microcephaly holds 12 connection condensers 1; Described first head end 13 connects pump-line 2.
Described each second largest microcephaly 8 is near the junction of pump-line 2 and female pipe 3 of bleeding.And two second largest microcephalies 8 are symmetrical arranged with respect to female pipe 3 of bleeding.Described each second largest microcephaly 8 comprises that the second relative microcephaly holds 14 and second largest head end 15.Described the second microcephaly holds 14 near vacuum lock 9; Described second largest head end 15 is near the junction of pump-line 2 and female pipe 3 of bleeding.
Described condenser 1 bottom is provided with hot well 16.The other end of described water inlet pipe 10 is connected on the hot well 16 of condenser 1.The other end of described outlet pipe 11 is connected on jetting pond 5.On described water inlet pipe 10, be also provided with condensate pump 17.
First microcephaly 7 of the present utility model and second largest microcephaly 8 have changed greatly the latus rectum of pump-line 2, improved the exhaust capacity of water jet air ejector 4, condenser 1 part incondensable gas and a small amount of steam are extracted out in time, thereby improved the vacuum of condenser 1 and the efficiency of steam turbine, can effectively promote whole production efficiency.
Water inlet pipe 10 of the present utility model and outlet pipe 11 are connected on vacuum lock 9, and door bar leakage water-stop, prevents that air is inhaled into vacuum system like this, has improved the tightness of vacuum system, reduces the air leakage of vacuum system.
The utility model embodiment, does not form the restriction to the utility model protection domain.Any modification of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in claim protection domain of the present utility model.
Claims (3)
1. the water-jet exhaust device for condenser, it comprises condenser, is connected to the pump-line at condenser two ends, connects female water jet air ejector, the jetting pond being connected with water jet air ejector of managing, being connected with female pipe of bleeding of bleeding of two pump-lines and the water-jet pump that connects jetting pond and water jet air ejector, it is characterized in that: the junction of the pump-line at described condenser and its two ends is equipped with first microcephaly; On described two pump-lines, be equipped with second largest microcephaly, described each second largest microcephaly is near the junction of pump-line and female pipe of bleeding; On described each pump-line, be also provided with the vacuum lock near first microcephaly; On described each vacuum lock, water inlet pipe and outlet pipe are all installed, described condenser below is provided with hot well, and the other end of described water inlet pipe is connected on hot well, and condensate pump is also installed on described water inlet pipe; The other end of described outlet pipe is connected on jetting pond.
2. water-jet exhaust device as claimed in claim 1, is characterized in that: described each first microcephaly comprises relative the first little head end and first head end, and described the first microcephaly holds connection condenser, and described first head end connects pump-line.
3. water-jet exhaust device as claimed in claim 2, it is characterized in that: described each second largest microcephaly comprises relative the second little head end and second largest head end, described the second little head end is near vacuum lock, and described second largest head end is near the junction of pump-line and female pipe of bleeding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420395346.1U CN204007198U (en) | 2014-07-17 | 2014-07-17 | A kind of water-jet exhaust device for condenser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420395346.1U CN204007198U (en) | 2014-07-17 | 2014-07-17 | A kind of water-jet exhaust device for condenser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204007198U true CN204007198U (en) | 2014-12-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420395346.1U Expired - Fee Related CN204007198U (en) | 2014-07-17 | 2014-07-17 | A kind of water-jet exhaust device for condenser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204007198U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105091622A (en) * | 2015-09-14 | 2015-11-25 | 湖南创元铝业有限公司 | Vacuumizing system for condenser of thermal power generation set |
| CN106194291A (en) * | 2016-08-30 | 2016-12-07 | 安徽三星化工有限责任公司 | Small-sized condensing turbine water jet air ejector working water cooling-cycle device |
| CN106761975A (en) * | 2016-11-28 | 2017-05-31 | 新奥泛能网络科技股份有限公司 | A kind of pure condensate generating set steam discharge processing unit |
-
2014
- 2014-07-17 CN CN201420395346.1U patent/CN204007198U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105091622A (en) * | 2015-09-14 | 2015-11-25 | 湖南创元铝业有限公司 | Vacuumizing system for condenser of thermal power generation set |
| CN106194291A (en) * | 2016-08-30 | 2016-12-07 | 安徽三星化工有限责任公司 | Small-sized condensing turbine water jet air ejector working water cooling-cycle device |
| CN106761975A (en) * | 2016-11-28 | 2017-05-31 | 新奥泛能网络科技股份有限公司 | A kind of pure condensate generating set steam discharge processing unit |
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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: 20141210 Termination date: 20180717 |
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| CF01 | Termination of patent right due to non-payment of annual fee |