CN206515071U - A kind of condenser performance test device - Google Patents
A kind of condenser performance test device Download PDFInfo
- Publication number
- CN206515071U CN206515071U CN201720193099.0U CN201720193099U CN206515071U CN 206515071 U CN206515071 U CN 206515071U CN 201720193099 U CN201720193099 U CN 201720193099U CN 206515071 U CN206515071 U CN 206515071U
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- China
- Prior art keywords
- pipe
- condenser
- test device
- coolant jacket
- performance test
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Abstract
The utility model provides a kind of condenser performance test device, and the test device includes vapour source, coolant jacket, air gauge, air leakage pipe, steam leak-off valve and flowmeter, wherein, connected between the vapour source and coolant jacket by steam pipe；Condenser pipe is set in the steam pipe；Air gauge is set above the coolant jacket；The coolant jacket passes through air leakage pipe connection flow gauge；Steam leak-off valve is provided with the air leakage pipe.The measurement air amount of leaking into of offer of the present utility model condenses the experimental provision of influence on steam, it can be measured under varying experimental conditions, the air amount of leaking into of condenser, and influence for the heat transfer property of condenser under the conditions of follow-up observation measure amount of leaking into provides condition.
Description
Technical field
The utility model belongs to condenser experiment field of measuring technique, is related to a kind of condenser performance test device.
Background technology
Heat exchanger is widely used in the industry, particularly important to thermal power generation.For active response national " 13 " planning
Specified in " advance mechanism such as establishing techniques, energy consumption, environmental protection, quality " policy, for the purpose of safe and efficient, energy-conserving and environment-protective,
The discharge of the development of the new technology of energy industry, effectively control greenhouse gases is promoted, the heat exchange property of heat exchanger is improved, is finally
Realize that target for energy-saving and emission-reduction establishes solid foundation.Make to keep higher heat transfer efficiency to reach energy-saving, raising machine in condenser
The important method of group performance driving economy.Inevitably there is air to leak into system, hollow tolerance pair in condenser running
The influence of condenser heat transfer coefficient is extremely complex, how influence one of the hollow tolerance of qualitative and quantitative analysis to condenser heat transfer coefficient
It is directly an importance of condenser Study on Heat Transfer.Condenser is the important heat-exchange apparatus of power station unit, influences it
The factor of diabatic process is also a lot, wherein the air capacity for leaking into condenser is a very important factor, hollow tolerance change
Very big is influenceed on condenser heat transfer property, its form of expression is also extremely complex.Therefore, hollow tolerance is influence condenser heat exchange
Key factor, is highly desirable to understand its influence individually to Performance of Condensers.
Utility model content
In order to overcome the defect that above-mentioned prior art is present, the purpose of this utility model is to provide a kind of condenser performance
Test device, it can be measured under varying experimental conditions, the air amount of leaking into of condenser, and be the follow-up observation measure
The influence of the heat transfer property of condenser provides condition under the conditions of the amount of leaking into.
The utility model is to be achieved through the following technical solutions：
A kind of condenser performance test device, the test device includes vapour source, coolant jacket, pressure gauge, air leakage pipe and stream
Gauge, wherein,
Connected between the vapour source and coolant jacket by steam pipe, condenser pipe is set in steam pipe；Pressure gauge is set
Above coolant jacket；Air leakage pipe is provided with below coolant jacket, steam leak-off valve is provided with air leakage pipe, steam leak-off valve passes through connecting tube and flow
Meter is connected.
Preferably, the vapour source is evaporator.
It is further preferred that connect a booster pump by water inlet pipe on the evaporator, be provided with the water inlet pipe into
Water valve.
It is further preferred that the evaporator is provided with heating rod.
It is further preferred that being additionally provided with return pipe between the evaporator and the coolant jacket, set on the return pipe
Put back into water valve.
It is further preferred that the flow is calculated as suspended body flowmeter.
Preferably, condenser pipe import and export two ends are respectively equipped with condensed water water inlet pipe and condensed water outlet pipe.
Compared with prior art, the utility model has following beneficial technique effect：
The condenser performance test device that the utility model is provided, when steam is flowed into coolant jacket, due in condenser pipe
Cooling water is passed through, under the cooling effect of cooling water, steam condenses on condenser pipe, occurs vacuum in coolant jacket, different
Different vacuums are had under cooling water flow and steam flow.Open the steam leak-off valve in the connecting tube on coolant jacket, air leakage
Enter coolant jacket, the air amount of leaking into is measured by suspended body flowmeter, when pressure gauge reading is 0 on coolant jacket, locate in coolant jacket
In atmospheric pressure state, air no longer leaks into.The apparatus structure is ingenious, and simple compact, required power is few, and energy-conserving and environment-protective, cost is low.
Brief description of the drawings
The condenser performance test device structural representation that Fig. 1 provides for the utility model.
Wherein, 1 booster pump, 2 water inlet pipes, 3 water intaking valves, 4 evaporators, 5 heating rods, 6 steam pipes, 7 coolant jackets, 8 condensations
Pipe, 9 condensed water water inlet pipes, 10 condensed water outlet pipes, 11 air leakage pipes, 12 connecting tubes, 13 steam leak-off valves, 14 suspended body flowmeters, 15 times
Water pipe, 16 back-water valve (BWV)s, 17 pressure gauges.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings：
Referring to Fig. 1, a kind of condenser performance test device disclosed in the utility model, the left side of evaporator 4 be connected with into
Tracheae 2, air inlet pipe 2 is connected to booster pump 1, and water intaking valve 3 is provided with air inlet pipe 2.Heating is installed on the right side of evaporator 4
Rod 5, the import of steam pipe 6 is provided with the top of evaporator 4.The outlet of steam pipe 6 is arranged on coolant jacket 7, coolant jacket 7
Inside is provided with condenser pipe 8, and the import of condenser pipe 8 is installed with condensed water water inlet pipe 9, and the outlet of condenser pipe 8 is installed with condensed water
Outlet pipe 10, air leakage pipe 11 is provided with the lower section of coolant jacket 7, and steam leak-off valve 13, steam leak-off valve 13 and float stream are provided with the pipe
Gauge 14 is connected with connecting tube 12.Return pipe 15 is installed in the lower section of coolant jacket 7, back-water valve (BWV) 16 is installed on the pipe.
Pressure gauge 17 is installed on coolant jacket 7.
Condenser performance test device of the present utility model, operationally：
Booster pump 1 and water intaking valve 3 are opened, is that evaporator 4 adds water to 2/3 liquid level.Add for the energization power of electrically heated rod 5
Heat.After a period of time, a certain amount of steam is produced in evaporator 4, these steam enter in coolant jacket 7 along steam pipe 6, now
Cooling water is flowed into condenser pipe 8 from condensed water water inlet pipe 9, then is flowed out from condensed water outlet pipe 10.In the cooling of cooling water
Under, steam is condensed in condensation pipe surface, and condensate liquid is flowed into evaporator 4 along return pipe 15, and pressure gauge is provided with coolant jacket 7
17, when condensation reaches stable state, under certain cooling water flow, occur negative pressure in coolant jacket 7, there is certain vacuum degree, this
It is caused by steam condensation.The steam leak-off valve 13 in air leakage pipe 11 is opened, outside air is leaked into condenser jacket 7, and the amount of leaking into is by floating
Subflow gauge 14 is measured.
After the acquisition amount of leaking into, the operating efficiency for the condenser jacket that experimenter can be observed under the amount of leaking into.
Claims (7)
1. a kind of condenser performance test device, it is characterised in that the test device includes vapour source, coolant jacket (7), pressure gauge
(17), air leakage pipe (11) and flowmeter, wherein,
It is connected between the vapour source and coolant jacket (7) by steam pipe (6), condenser pipe (8) is set in steam pipe (6)；Pressure
Power table (17) is arranged on above coolant jacket (7)；Air leakage pipe (11) is provided with below coolant jacket (7), provided with leakage in air leakage pipe (11)
Air valve (13), steam leak-off valve (13) is connected by connecting tube (12) with flowmeter.
2. condenser performance test device as claimed in claim 1, it is characterised in that the vapour source is evaporator (4).
3. condenser performance test device as claimed in claim 2, it is characterised in that the evaporator (4) passes through water inlet pipe
(2) one booster pump of connection (1), is provided with water intaking valve (3) on water inlet pipe (2).
4. condenser performance test device as claimed in claim 2, it is characterised in that the evaporator (4) is provided with heating
Rod (5).
5. condenser performance test device as claimed in claim 2, it is characterised in that the evaporator (4) and coolant jacket (7)
Between be additionally provided with return pipe (15), the return pipe (15) set back-water valve (BWV) (16).
6. condenser performance test device as claimed in claim 2, it is characterised in that the flow is calculated as suspended body flowmeter
(14)。
7. condenser performance test device as claimed in claim 1, it is characterised in that distinguish at condenser pipe (8) import and export two ends
Provided with condensed water water inlet pipe (9) and condensed water outlet pipe (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720193099.0U CN206515071U (en) | 2017-03-01 | 2017-03-01 | A kind of condenser performance test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720193099.0U CN206515071U (en) | 2017-03-01 | 2017-03-01 | A kind of condenser performance test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206515071U true CN206515071U (en) | 2017-09-22 |
Family
ID=59869178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720193099.0U Expired - Fee Related CN206515071U (en) | 2017-03-01 | 2017-03-01 | A kind of condenser performance test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206515071U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111207941A (en) * | 2018-11-22 | 2020-05-29 | 英业达科技有限公司 | Testing device |
-
2017
- 2017-03-01 CN CN201720193099.0U patent/CN206515071U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111207941A (en) * | 2018-11-22 | 2020-05-29 | 英业达科技有限公司 | Testing device |
| CN111207941B (en) * | 2018-11-22 | 2021-12-17 | 英业达科技有限公司 | Testing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180626 Address after: 277524 Zaozhuang City, Shandong province Tengzhou City Daqu Road, the official side of the middle Korean Village, Chen Long chemical base. Patentee after: Shandong aceart new materials Co. Ltd. Address before: No. 2, cultural North Road, Yulin, Shaanxi Province, Shaanxi Patentee before: Yulin University |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170922 Termination date: 20190301 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |