CN206321436U - A kind of performance testing device of condensing heat exchanger - Google Patents
A kind of performance testing device of condensing heat exchanger Download PDFInfo
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- CN206321436U CN206321436U CN201621416048.1U CN201621416048U CN206321436U CN 206321436 U CN206321436 U CN 206321436U CN 201621416048 U CN201621416048 U CN 201621416048U CN 206321436 U CN206321436 U CN 206321436U
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- heat exchanger
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- steam
- cooling water
- condensing heat
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Abstract
The utility model is related to a kind of performance testing device of condensing heat exchanger；First inlet ductwork of the condensing heat exchanger is provided with the first inlet temperature measurement point and the first inlet pressure measurement point；The second inlet ductwork on the condensing heat exchanger is provided with the second inlet temperature measurement point and the second inlet pressure measurement point；First outlet pipeline on the condensing heat exchanger is provided with first outlet temperature measuring point；The first differential pressure measurement point is provided between first inlet ductwork and first outlet pipeline；The second differential pressure measurement point is provided between second inlet ductwork and second outlet pipeline, the performance testing device of condensing heat exchanger of the present utility model, it can be tested the thermal property and fluid resistance of condensing heat exchanger, system run all right, various test datas are reliable, meet actual test needs.
Description
Technical field
The utility model is related to a kind of performance testing device of condensing heat exchanger.
Background technology
Condensing heat exchanger is widely used a kind of heat exchanger in heat exchanger, with the progress of society, in order to improve
The performance of condensing heat exchanger, and make improvements, it is to be understood that to the properties of condensing heat exchanger, and existing test is filled
Put measurement data unstable, it is impossible to meet actual use demand.
Utility model content
The utility model purpose be in order to overcome the deficiencies in the prior art and provide it is a kind of can be to the performance of condensing heat exchanger
The performance testing device for the condensing heat exchanger tested.
To reach above-mentioned purpose, the technical solution adopted in the utility model is：A kind of performance test dress of condensing heat exchanger
Put, including boiler, steam point vapour device, compressed air heater, steam flow valve, blender, air accumulator, compressed air point gas
Device, screw air compressor, air flow valve, condensing heat exchanger, cooling tower, cooling water separator, cooling water flow valve, separator,
Cooling water tank, steam condenser and water cooler；Two outlets of the boiler add with steam point vapour device and compressed air respectively
Hot device is connected；The steam is divided to vapour device to be connected by two steam flow being arranged in parallel valves with blender；The compressed air
The inlet and outlet of heater is connected with air accumulator and compressed air steam separator respectively；The air accumulator and screw air compressor phase
Even；The compressed air steam separator is connected by two air flow valves being arranged in parallel with blender；The blender is with coagulating
The first inlet ductwork for tying heat exchanger is connected；The cooling tower with cooling water separator by being connected；The cooling water separator
It is connected by two cooling water flow valves being arranged in parallel with the second inlet ductwork of condensing heat exchanger；The condensing heat exchanger
First outlet pipeline and second outlet pipeline are connected with separator and cooling water tank respectively；It is in parallel on the separator to be provided with steam
Condenser and water cooler；The cooling water tank is connected with cooling tower；The inlet and outlet of the steam condenser respectively with it is cold
But tower is connected with cooling water tank；The inlet and outlet of the water cooler is connected with cooling tower and cooling water tank respectively；It is described solidifying
The first inlet ductwork for tying heat exchanger is provided with the first inlet temperature measurement point and the first inlet pressure measurement point；The condensation is changed
The second inlet ductwork on hot device is provided with the second inlet temperature measurement point and the second inlet pressure measurement point；The condensation heat transfer
First outlet pipeline on device is provided with first outlet temperature measuring point；Between first inlet ductwork and first outlet pipeline
Provided with the first differential pressure measurement point；The second differential pressure measurement point is provided between second inlet ductwork and second outlet pipeline.
Due to the utilization of above-mentioned technical proposal, the utility model has following advantages compared with prior art：
The performance testing device of the condensing heat exchanger of the utility model scheme, its can to the thermal property of condensing heat exchanger and
Fluid resistance is tested, system run all right, and various test datas are reliable, meet actual test needs.
Brief description of the drawings
Technical solutions of the utility model are described further below in conjunction with the accompanying drawings：
Accompanying drawing 1 is flowage structure figure of the present utility model；
Accompanying drawing 2 is the partial enlarged drawing of accompanying drawing 1；
Accompanying drawing 3 is the partial enlarged drawing of accompanying drawing 1；
Accompanying drawing 4 is the partial enlarged drawing of accompanying drawing 1；
Wherein：1st, boiler；2nd, steam point vapour device；3rd, compressed air heater；4th, steam flow valve；5th, blender；6th, store up
Gas tank；7th, compressed air steam separator；8th, screw air compressor；9th, air flow valve；10th, condensing heat exchanger；11st, cooling tower；12nd, it is cold
But water separator；13rd, cooling water flow valve；14th, separator；15th, cooling water tank;16th, steam condenser;17th, water cooler;
18th, the first inlet temperature measurement point；19th, the first inlet pressure measurement point；20th, the second inlet temperature measurement point；21st, the second import
Pressure measurement point；22nd, first outlet temperature measuring point；24th, the first differential pressure measurement point；25th, the second differential pressure measurement point；26th, first
Inlet ductwork；27th, the second inlet ductwork；28th, first outlet pipeline；29th, second outlet pipeline.
Embodiment
Below in conjunction with the accompanying drawings and specific embodiment the utility model is described in further detail.
A kind of performance testing device of condensing heat exchanger described in the utility model as shown in accompanying drawing 1-4, including boiler
1st, steam point vapour device 2, compressed air heater 3, steam flow valve 4, blender 5, air accumulator 6, compressed air steam separator 7, spiral shell
Bar air compressor machine 8, air flow valve 9, condensing heat exchanger 10, cooling tower 11, cooling water separator 12, cooling water flow valve 13, point
From device 14, cooling water tank 15, steam condenser 16 and water cooler 17；Two outlets of the boiler 1 divide vapour with steam respectively
Device 2 is connected with compressed air heater 3；The steam is divided to vapour device 2 to pass through two steam flow being arranged in parallel valves 4 and blender
5 are connected；The inlet and outlet of the compressed air heater 4 is connected with air accumulator 6 and compressed air steam separator 7 respectively；It is described
Air accumulator 6 is connected with screw air compressor 8；The compressed air steam separator 7 is by two air flow valves being arranged in parallel 9 with mixing
Clutch 5 is connected；The blender 5 is connected with the first inlet ductwork 26 of condensing heat exchanger 10；The cooling tower 11 by with it is cold
But water separator 12 is connected；The cooling water separator 12 passes through the two cooling water flow valves 13 and condensation heat transfer that are arranged in parallel
Second inlet ductwork 27 of device 10 is connected；The first outlet pipeline 28 and second outlet pipeline 29 of the condensing heat exchanger 10 are distinguished
It is connected with separator 14 and cooling water tank 15；It is in parallel on the separator 16 to be provided with steam condenser 16 and water cooler 17；Institute
Cooling water tank 15 is stated with cooling tower 11 to be connected；The inlet and outlet of the steam condenser 16 respectively with cooling tower 11 and cooling water
Case 15 is connected；The inlet and outlet of the water cooler 17 is connected with cooling tower 11 and cooling water tank 15 respectively.
First inlet ductwork 26 of the condensing heat exchanger 10 is provided with the first inlet temperature measurement point 18 and the first import
Pressure measurement point 19；The second inlet ductwork 27 on the condensing heat exchanger 10 is provided with the second inlet temperature measurement point 20 and the
Two inlet pressure measurement points 21；First outlet pipeline 28 on the condensing heat exchanger 10 is provided with first outlet temperature measuring point
22；The first differential pressure measurement point 24 is provided between first inlet ductwork 26 and first outlet pipeline 28；Second inlet tube
The second differential pressure measurement point 25 is provided between road 27 and second outlet pipeline 29.
Test run process of the present utility model is as follows：In steam-air pipeline, the steaming of the HTHP produced by boiler
Vapour enters steam point vapour device, enters blender after then being measured through steam flow valve.Air is provided by screw-rod air compressor, is passed through
Air accumulator buffering after, preheated by compressed air heater, it is preheated after compressed air enter compressed air steam separator, through air
Mixed after flow valve metering into blender with steam.The mixture of mixed steam-air enters the of condensing heat exchanger
In one inlet ductwork；Water supply cooling water separator in cooling tower, cooling water separator flows after being measured through cooling water flow valve
Enter into the second inlet ductwork of condensing heat exchanger；The mixture of steam-air passes through the cooling water that the second inlet ductwork is flowed into
Air-flow mixing liquid after cooled flows out from first outlet pipeline, into separator, separator by non-condensing steam with
And air is discharged from upper outlet, the mixture of steam and air enters steam condenser, after being cooled down through supercooled water, is discharged into draining
Groove；Separator discharges condensate from lower outlet, into water cooler, after being cooled down through supercooled water, is equally discharged into rhone；It is solidifying
Cooling water in knot heat exchanger goes out during outflow back flows into cooling water tank from second outlet pipeline.
After system run all right, the measurement of following each point is carried out：First inlet temperature measurement point 18, the first inlet pressure are surveyed
The 19, second inlet temperature measurement point 20 of amount point, the second inlet pressure measurement point 21, first outlet temperature measuring point 22, first are pressed
Difference measurements point 24, the second differential pressure measurement point 25, and the flow in steam flow valve, air flow valve and cooling water flow valve is entered
Row record, so as to complete to calculate come thermal property and fluid resistance to condensing heat exchanger.
It the above is only concrete application example of the present utility model, any limit do not constituted to protection domain of the present utility model
System.Technical scheme formed by all use equivalents or equivalence replacement, all fall within the utility model rights protection scope it
It is interior.
Claims (1)
1. a kind of performance testing device of condensing heat exchanger, it is characterised in that：Add including boiler, steam point vapour device, compressed air
Hot device, steam flow valve, blender, air accumulator, compressed air steam separator, screw air compressor, air flow valve, condensation heat transfer
Device, cooling tower, cooling water separator, cooling water flow valve, separator, cooling water tank, steam condenser and water cooler；It is described
Two outlets of boiler are connected with steam point vapour device and compressed air heater respectively；The steam is divided to vapour device to pass through two parallel connections
The steam flow valve of setting is connected with blender；The inlet and outlet of the compressed air heater respectively with air accumulator and compression
Air steam separator is connected；The air accumulator is connected with screw air compressor；The compressed air steam separator is arranged in parallel by two
Air flow valve be connected with blender；The blender is connected with the first inlet ductwork of condensing heat exchanger；The cooling tower
By being connected with cooling water separator；The cooling water separator is changed by two cooling water flow valves being arranged in parallel with condensation
Second inlet ductwork of hot device is connected；The first outlet pipeline and second outlet pipeline of the condensing heat exchanger respectively with separator
It is connected with cooling water tank；It is in parallel on the separator to be provided with steam condenser and water cooler；The cooling water tank and cooling tower
It is connected；The inlet and outlet of the steam condenser is connected with cooling tower and cooling water tank respectively；The import of the water cooler
It is connected respectively with cooling tower and cooling water tank with outlet；
First inlet ductwork of the condensing heat exchanger is provided with the first inlet temperature measurement point and the first inlet pressure measurement point；
The second inlet ductwork on the condensing heat exchanger is provided with the second inlet temperature measurement point and the second inlet pressure measurement point；Institute
The first outlet pipeline stated on condensing heat exchanger is provided with first outlet temperature measuring point；First inlet ductwork and first goes out
The first differential pressure measurement point is provided between mouth pipeline；Surveyed between second inlet ductwork and second outlet pipeline provided with the second pressure difference
Amount point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621416048.1U CN206321436U (en) | 2016-12-22 | 2016-12-22 | A kind of performance testing device of condensing heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621416048.1U CN206321436U (en) | 2016-12-22 | 2016-12-22 | A kind of performance testing device of condensing heat exchanger |
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| Publication Number | Publication Date |
|---|---|
| CN206321436U true CN206321436U (en) | 2017-07-11 |
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ID=59260373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621416048.1U Active CN206321436U (en) | 2016-12-22 | 2016-12-22 | A kind of performance testing device of condensing heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206321436U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107664653A (en) * | 2017-10-30 | 2018-02-06 | 南京工业大学 | Heat exchanger condensation heat transfer experiment test platform and method of testing |
| CN109001249A (en) * | 2018-06-29 | 2018-12-14 | 上海市特种设备监督检验技术研究院 | A kind of device for evaluating augmentation of heat transfer pipe in-tube condensation characteristic |
| CN111220642A (en) * | 2020-01-15 | 2020-06-02 | 西安交通大学 | Convection condensation experiment system and method in mixed working medium marangoni condensation pipe |
-
2016
- 2016-12-22 CN CN201621416048.1U patent/CN206321436U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107664653A (en) * | 2017-10-30 | 2018-02-06 | 南京工业大学 | Heat exchanger condensation heat transfer experiment test platform and method of testing |
| CN109001249A (en) * | 2018-06-29 | 2018-12-14 | 上海市特种设备监督检验技术研究院 | A kind of device for evaluating augmentation of heat transfer pipe in-tube condensation characteristic |
| CN111220642A (en) * | 2020-01-15 | 2020-06-02 | 西安交通大学 | Convection condensation experiment system and method in mixed working medium marangoni condensation pipe |
| CN111220642B (en) * | 2020-01-15 | 2021-09-03 | 西安交通大学 | Convection condensation experiment system and method in mixed working medium marangoni condensation pipe |
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