CN206930458U - A kind of heat exchanger oil-water test platform - Google Patents
A kind of heat exchanger oil-water test platform Download PDFInfo
- Publication number
- CN206930458U CN206930458U CN201720426872.3U CN201720426872U CN206930458U CN 206930458 U CN206930458 U CN 206930458U CN 201720426872 U CN201720426872 U CN 201720426872U CN 206930458 U CN206930458 U CN 206930458U
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- water
- test
- oil
- external circulation
- heat exchanger
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- 238000012360 testing method Methods 0.000 title claims abstract description 69
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 43
- 238000001816 cooling Methods 0.000 claims abstract description 17
- 125000004122 cyclic group Chemical group 0.000 claims abstract description 14
- 238000010438 heat treatment Methods 0.000 claims abstract description 14
- 239000002828 fuel tank Substances 0.000 claims abstract description 9
- 230000008676 import Effects 0.000 claims description 4
- 239000000446 fuel Substances 0.000 claims description 2
- 239000002609 medium Substances 0.000 description 11
- 238000012546 transfer Methods 0.000 description 11
- 238000002474 experimental method Methods 0.000 description 6
- 230000001105 regulatory effect Effects 0.000 description 4
- 239000000498 cooling water Substances 0.000 description 3
- 238000011056 performance test Methods 0.000 description 3
- 239000012736 aqueous medium Substances 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 235000019628 coolness Nutrition 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005183 dynamical system Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000011173 large scale experimental method Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
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- Other Air-Conditioning Systems (AREA)
Abstract
A kind of heat exchanger oil-water test platform, the testing stand are made up of external circulation cooling system, interior cyclic test system and external circulation heating system；The external circulation cooling system is mainly in turn connected into closed loop by outer circulation pond, outer circulation pump, cooler and air cooler；And external circulation heating system connects into closed loop by heater by oil pump and fuel tank, the test specimen of interior cyclic test system；Interior cyclic test system connects into closed loop by test specimen by water supply pump and cold water storage cistern, the cooler of the external circulation cooling system；And calorifier inlets connect with steam.The utility model can carry out polytype large heat exchanger such as heat-exchangers of the plate type, shell-and-tube heat exchanger, spiral heat exchanger and carry out heat exchange property test of the medium for oil-water, and its maximum flow of water amount is up to 130m3/ h, maximum oil flow is up to 100 m3/ h, it is oil-water heat exchange platform that current China is the most large-scale and precision is higher.
Description
Technical field
Heat exchanger and the heat transfer element field of various forms type are the utility model is related to, is that one kind can in Experimental Study of Heat Transfer
Progress medium is the testing stand of oil-water heat exchange.
Background technology
Domestic at present heat exchanger and heat transfer element it is test bed relatively fewer, wherein heat exchange can be done by being directed to
The testing stand of device oil-heat transfer water is domestic almost no.So as to which we are directed to this defect, the experimental provision is established, is filled
Put from project verification in 2011, last 4 years and build up.As China it is first can by linear regulation flow, measurement temperature and pressure,
So as to test heat exchanger and the large-scale experiment stand of heat transfer element oil-water test.
Utility model content
The utility model provides a kind of heat exchanger oil-water test platform, and testing stand can carry out the heat exchange for different types
Device, the performance test of oil-heat transfer water is completed, be domestic first ripe oil-water test platform.
To achieve these goals, the technical solution adopted in the utility model is：
A kind of heat exchanger oil-water test platform, the testing stand is by external circulation cooling system, interior cyclic test system and outer
Loop heating system is formed；The external circulation cooling system mainly by outer circulation pond, outer circulation pump, cooler and air cooler according to
It is secondary to connect into closed loop；And external circulation heating system is connected by heater by oil pump with the test specimen of fuel tank, interior cyclic test system
Into closed loop；Interior cyclic test system is connected by test specimen by water supply pump with the cooler of cold water storage cistern, the external circulation cooling system
Into closed loop；And calorifier inlets connect with steam.
It is polytype that the utility model can carry out heat-exchangers of the plate type, shell-and-tube heat exchanger, spiral heat exchanger etc.
Large heat exchanger carries out medium and tested for the heat exchange property of oil-water, and its maximum flow of water amount is up to 130m3/ h, maximum oil flow can
Up to 100 m3/ h, it is oil-water heat exchange platform that current China is the most large-scale and precision is higher.
Brief description of the drawings
Fig. 1 is the utility model schematic flow sheet.
Embodiment
The utility model is further illustrated below in conjunction with the accompanying drawings.
The low-temperature receiver that the test-bed that the utility model is directed to provides is aqueous medium, and maximum stream flow is up to 130m3/h.By following
Ring water pump squeezes into experimental stand, wherein big pump lift 60m, power 45kW, small pump discharge 60m3/ h, lift 75m, power 37kW.
Oil pump maximum stream flow is 100m3/ h, lift 63m, power 37kW.Small oil pump flow is up to 40m3/ h, lift 76m, power
30kW。
Reference picture 1, a kind of heat exchanger oil-water test platform, the testing stand is by external circulation cooling system, interior cyclic test
System and external circulation heating system are formed；The external circulation cooling system is mainly by outer circulation pond 1, outer circulation pump, cooler 3
And air cooler 2 is in turn connected into closed loop；And external circulation heating system passes through oil pump and fuel tank 6, interior cyclic test system by heater 7
The test specimen 4 of system connects into closed loop；Interior cyclic test system passes through water supply pump and cold water storage cistern 5, the outer circulation cooling system by test specimen 4
The cooler 3 of system connects into closed loop；And the entrance of heater 7 and steam 8 connect.
The heater 7 is provided with condensate drainage mouth 9, can discharge the water condensed after steam heat run medium.
Electric control valve FCV101 is arranged on fuel pump outlet to the pipeline between heater 7, electric control valve FCV201 peaces
It is exported to mounted in water supply pump on the pipeline between test specimen 4, electric control valve FCV301 external circulation water pumps are exported to the pipe between cooler 3
Lu Shang, electric control valve FCV401 are arranged on steam (vapor) outlet to the pipeline between heater 7.Test the electric control valve in pipeline
Uninterrupted needed for experiment can be automatically adjusted, so as to complete the heat transfer property test and flow resistance performance test to test specimen.
Pressure transmitter PT101, temperature transmitter TE101 are arranged on the hot side import pipeline of test specimen 4；Pressure transmitter
PT102, temperature transmitter TE102 are arranged on the hot side outlet pipeline of test specimen 4；Pressure transmitter PT201, temperature transmitter TE201
Installed in the cold side import pipeline of test specimen 4；Pressure transmitter PT202, temperature transmitter TE202 are arranged on the cold side outlet pipe of test specimen 4
Line.Pressure transmitter and temperature transmitter can back-to-back testing test data to acquisition system carry out Calculation of Heat Transfer, and cold and hot side is entered
TI101, TI102, TI201, TI202 in outlet conduit are responsible for the display of out temperature, PI101, PI102, PI201,
PI202 is responsible for the display of inlet and outlet pressure, so as to complete the heat transfer property test and flow resistance performance test to test specimen.
The course of work of the present utility model：
External circulation cooling system provides cooling water by outer circulation pond 1, after cooler 3 is exchanged heat with experiment cold medium
Outer circulation pond 1 is gone back to from after cooling down into air cooler 2.Cold water storage cistern 5 provides experiment cold water, test(ing) medium in interior cyclic test system
By regulating valve FCV201 adjust flow through conduct heat test specimen 4 complete Experimental Study of Heat Transfer, after cooled down by cooler 3, then return
Cold water storage cistern 5.Fuel tank 6 provides experiment deep fat, depending on viscosity size during different 20 DEG C of oil products of test, it is determined whether open fuel tank preheating
Device, if oil product needs to preheat, preheating oil temperature setting value is set to 40 DEG C, by the thermometric thermal resistance and power in the middle part of fuel tank
The Oil-temperature control loop of 20kW electric heater composition closed loop.The observing and controlling of fuel tank pre-heating temperature is complete by Jiangsu prestige energy switch board
Into, it can be communicated with testing stand PLC control cabinet, also can operating desk start and stop electric heater at the scene.If oil viscosity is relatively low
Need not preheat, then directly can directly turn on pump tested.The steam that the heating of oil is provided by steam boiler, passes through heater 7
Heated, when temperature reaches test temperature, being passed through experiment test specimen 4 with regulating valve FCV101 regulation deep fat flows carries out heat transfer examination
Test, finally flow back to fuel tank 6.External circulation heating system mainly provides heating steam 8, heating by boiler to external circulation heating system
Steam 8 enters heater 7, rear condensate drainage.
The flowing that the machinery valves such as gate valve, stop valve, check valve are used for medium in control pipe is assembled along the utility model；
Motor-operated control valve is used to adjust the flow of fluid and automatically shut down；Flowmeter is used for the flow for measuring medium；Water tank is in device
The chief component of storage device, pass through dynamical system water pump after water tank stores（Big pump discharge 300m3/h；Small pump stream
Measure 150m3/ h,）Interior cyclic test systematic pipeline is absorbed water to, test(ing) medium is eventually returned to by entering return piping after test specimen 4
Hot and cold water tank；The cooling water of external circulating system is by 500 m3Outer circulation pond 1 store, by 3 vertical variable frequency pumps conveying coolings
Water, separate unit flow 180m3/ h, lift 60m, power 55KW.2 work of big flow, 1 work of low discharge, 1 is standby.Through
Enter two coolers 3 after crossing external circulation cooling system pipeline, flowing to 2 air coolers 2 after heat exchange heats up cools down, final to return
To outer circulation pond 1.
Medium small-large flow can form regulating loop by regulating valve and turbine flowmeter in testing stand, signal can teletransmission extremely
Industrial computer processing data.Test specimen cold medium outlet recovery tank after cooler cools down.Wherein the opposite side of cooler is outer circulation
System, by 500m3Pond and plate type evaporation air cooler are formed.Wherein cooling water is conveyed by 3 vertical variable frequency pumps, separate unit flow
180m3/ h, lift 60m, power 55kW, and flow can equally be adjusted with the circuit system for crossing control valve and flowmeter
Section.Experiment hot side is oil medium, the operating of oil pump firm power, using bypass control valve and flow control valve adjusted open loop flow and
Based on pressure, the regulative mode supplemented by closed loop regulation flow and pressure.
Claims (3)
1. a kind of heat exchanger oil-water test platform, it is characterised in that the testing stand is by external circulation cooling system, interior cyclic test
System and external circulation heating system are formed；The external circulation cooling system is mainly by outer circulation pond（1）, outer circulation pump, cooling
Device（3）And air cooler（2）It is in turn connected into closed loop；And external circulation heating system is by heater（7）Pass through oil pump and fuel tank（6）、
The test specimen of interior cyclic test system（4）Connect into closed loop；Interior cyclic test system is by test specimen（4）Pass through water supply pump and cold water storage cistern
（5）, the external circulation cooling system cooler（3）Connect into closed loop；And heater（7）Entrance and steam（8）Connection.
A kind of 2. heat exchanger oil-water test platform according to claim 1, it is characterised in that：Fuel pump outlet is to heater
（7）Between pipeline on, water supply pump be exported to test specimen（4）Between pipeline on, external circulation water pump be exported to cooler（3）Between pipeline
Upper, steam (vapor) outlet to heater（7）Between pipeline on be mounted on electric control valve.
A kind of 3. heat exchanger oil-water test platform according to claim 1, it is characterised in that：The test specimen（4）Hot side
On import and export pipeline, test specimen（4）Pressure transmitter and temperature transmitter are respectively mounted on cold side import and export pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720426872.3U CN206930458U (en) | 2017-04-21 | 2017-04-21 | A kind of heat exchanger oil-water test platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720426872.3U CN206930458U (en) | 2017-04-21 | 2017-04-21 | A kind of heat exchanger oil-water test platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206930458U true CN206930458U (en) | 2018-01-26 |
Family
ID=61349043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720426872.3U Expired - Fee Related CN206930458U (en) | 2017-04-21 | 2017-04-21 | A kind of heat exchanger oil-water test platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206930458U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106932217A (en) * | 2017-04-21 | 2017-07-07 | 机械工业上海蓝亚石化设备检测所有限公司 | A kind of heat exchanger oil-water test platform |
| CN108827494A (en) * | 2018-04-28 | 2018-11-16 | 吉孚动力技术(中国)有限公司 | Oil-temperature control system for gearbox test-bed |
-
2017
- 2017-04-21 CN CN201720426872.3U patent/CN206930458U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106932217A (en) * | 2017-04-21 | 2017-07-07 | 机械工业上海蓝亚石化设备检测所有限公司 | A kind of heat exchanger oil-water test platform |
| CN108827494A (en) * | 2018-04-28 | 2018-11-16 | 吉孚动力技术(中国)有限公司 | Oil-temperature control system for gearbox test-bed |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180126 |
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| CF01 | Termination of patent right due to non-payment of annual fee |