CN209689940U - Heat exchange equipment verifying attachment and its verifying bench - Google Patents
Heat exchange equipment verifying attachment and its verifying bench Download PDFInfo
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- CN209689940U CN209689940U CN201920195096.XU CN201920195096U CN209689940U CN 209689940 U CN209689940 U CN 209689940U CN 201920195096 U CN201920195096 U CN 201920195096U CN 209689940 U CN209689940 U CN 209689940U
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- heat exchange
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- flue gas
- exchange equipment
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Abstract
The utility model relates to a kind of heat exchange equipment verifying attachment and its verifying benches, wherein heat exchange equipment verifying attachment, including flue gas equipment, flue gas inputs detection components and output heat exchange detection components, flue gas equipment includes multiple exhanst gas outlets, the output temperature of each exhanst gas outlet is different, the flue gas of different temperatures and different flow is provided for heat exchange equipment to be tested using flue gas equipment when use, and the temperature T1 and flow N1 of the flue gas of the flue gas input port input of heat exchange equipment to be tested are detected using flue gas input detection components, under the action of flue gas, heat exchanging fluid is exported from heat exchanging fluid after being heated in heat exchange equipment to be tested and is exported, output heat exchange detection components then detect the temperature T2 of the heat exchanging fluid of output and flow N2, to judge whether the performance parameter of heat exchange equipment to be tested meets the requirements.
Description
Technical field
The utility model relates to field of energy utilization, more particularly to a kind of heat exchange equipment verifying attachment and its examine flat
Platform.
Background technique
With the constant growth of productivity, each enterprise is further to save cost and energy saving, will be in industrial process
Waste heat heat collection utilizes, and heats to fluids such as water or gas, for the use of other workshop sections.And it is sharp again for the recycling of heat
It needs to realize by heat exchange equipments such as waste heat boiler or flue gas heat-exchange units with process, specifically, heat exchange equipment utilizes waste heat pair
Fluid is heated, and the heat in waste heat is recycled.And the manufacturing process of heat exchange equipment be usually producer rule of thumb
Manufacturer is sent the data to, manufacturer manufactures accordingly.And input/output argument when being used based on heat exchange equipment is complicated
It is changeable, therefore for manufacturing whether the heat exchange equipment come out meets the requirements no more accurate check system.
Utility model content
Based on this, it is necessary to a kind of heat exchange equipment verifying attachment and its verifying bench are provided, to realize heat exchanging equipment
It is accurate to examine.
A kind of heat exchange equipment verifying attachment, including flue gas equipment, flue gas input detection components and output heat exchange detection
Component, the flue gas equipment include multiple exhanst gas outlets, and the output temperature of each exhanst gas outlet is different, the exhanst gas outlet
It can be connected to the flue gas input port of heat exchange equipment to be tested, the flue gas input detection components are defeated from the flue gas for detecting
The temperature T1 and flow N1, the output heat exchange detection components of the flue gas of entrance input are set for detecting from the heat exchange to be tested
The temperature T2 and flow N2 of the heat exchanging fluid of standby heat exchanging fluid outlet output.
Above scheme provides a kind of heat exchange equipment verifying attachment, using the flue gas equipment is to be tested when use
Heat exchange equipment provides the flue gas of different temperatures and different flow, and detects the heat exchange to be tested using flue gas input detection components
The temperature T1 and flow N1 of the flue gas of the flue gas input port input of equipment, under the action of the flue gas, heat exchanging fluid is to be checked
It tests in heat exchange equipment to export after being heated from the heat exchanging fluid and export, the output heat exchange detection components are then to the heat exchange of output
The temperature T2 and flow N2 of fluid are detected, to judge whether the performance parameter of heat exchange equipment to be tested meets the requirements.
The flue gas equipment is air heater in one of the embodiments, and the exhanst gas outlet is the sky
For exporting the outlet of the flue gas after heating on hot-air heater.
The air heater is multiple in one of the embodiments, and multiple air heaters are in parallel.
In one of the embodiments, when heat exchange equipment to be tested is waste heat boiler, the heat exchange equipment verifying attachment
It further include thermal cycle water storage device, the first outlet of the thermal cycle water storage device can be with the heat exchanging fluid of the waste heat boiler
The first entrance of entrance connection, the thermal cycle water storage device can be used with the heat exchanging fluid outlet of the waste heat boiler
In circulation of the realization heat exchanging fluid between the thermal cycle water storage device and the waste heat boiler.
The thermal cycle water storage device is heat preservation hot cyclic water tank in one of the embodiments, and the first outlet is
The tank outlet of the heat preservation hot cyclic water tank, the first entrance is the tank entry of the heat preservation hot cyclic water tank, described
Heat preservation hot cyclic water tank includes for providing the water pump of power for the circulation of heat exchanging fluid.
Heater water tank is equipped in the heat preservation hot cyclic water tank in one of the embodiments, for in water tank
Fluid is heated, and the heat preservation hot cyclic water tank is equipped with water tank blowdown valve, and the water tank blowdown valve is arranged in the heat preservation hot
The blowdown water outlet of cyclic water tank.
The heat exchange equipment verifying attachment further includes spare water storage device in one of the embodiments, the spare storage
The second entrance of water installations can with the heat exchanging fluid outlet of the waste heat boiler, enable through heat exchange heat exchanging fluid
It is enough stored in the spare water storage device.
The spare water storage device is buffer tank in one of the embodiments, and the second entrance is described spare
The tank entry of water tank.
In one of the embodiments, when heat exchange equipment to be tested is flue gas heat-exchange unit, the heat exchanging fluid outlet is
The cold-air vent of the flue gas heat-exchange unit, the heat exchange equipment verifying attachment further include cold air tonifying Qi equipment, the cold sky
The cold air delivery outlet of gas tonifying Qi equipment can be connected to the cool air inlet of the flue gas heat-exchange unit.
The cold air tonifying Qi equipment is cold air tonifying Qi blower in one of the embodiments, the cold air output
Mouth is the air outlet of the cold air tonifying Qi blower.
A kind of heat exchange equipment verifying bench, including moveable platform and above-mentioned heat exchange equipment verifying attachment, the heat exchange
Equipment test facility (ETF) is arranged on the moveable platform.
Above scheme provides a kind of heat exchange equipment verifying bench, by using any of the above-described heat exchange as described in the examples
Equipment test facility (ETF) detects heat exchange equipment to be tested, to obtain temperature T2 and flow N2 under different temperatures T1 and flow N1
Change curve, to judge whether the performance parameter of heat exchange equipment to be tested meets the requirements.And it is based on the heat exchange equipment
Verifying attachment is arranged on moveable platform, thus when in use can at the scene, it is right under the various environment such as laboratory or factory
Heat exchange equipment to be tested tests, the further expansion scope of application.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of heat exchange equipment verifying bench described in the present embodiment；
Fig. 2 is the schematic diagram of waste heat boiler；
Fig. 3 is the schematic diagram of flue gas heat-exchange unit.
Description of symbols:
10, heat exchange equipment verifying bench, 11, moveable platform, 12, heat exchange equipment verifying attachment, 121, flue gas sets
It is standby, 1211, exhanst gas outlet, 1212, controlled valve, 13, thermal cycle water storage device, 131, first outlet, 132, first entrance,
133, water pump, 134, heater water tank, 135, water tank blowdown valve, 14, spare water storage device, 141, second entrance, 15, cold air
Tonifying Qi equipment, 20, waste heat boiler, 21, heat exchanging fluid entrance, 22, heat exchanging fluid outlet, 30, flue gas heat-exchange unit, 31, cold air
Entrance, 32, cold-air vent, 40 flue gas input ports, 50, flue gas delivery outlet.
Specific embodiment
As shown in Figure 1, providing a kind of heat exchange equipment verifying attachment 12, including flue gas equipment in one embodiment
121, flue gas input detection components and output heat exchange detection components, the flue gas equipment 121 include multiple exhanst gas outlets
1211, the output temperature of each exhanst gas outlet 1211 is different, and the exhanst gas outlet 1211 can be with the cigarette of heat exchange equipment to be tested
Gas input port 40 is connected to, and the flue gas input detection components are used to detect the temperature of the flue gas inputted from the flue gas input port 40
T1 and flow N1, the output heat exchange detection components are defeated from the outlet 22 of the heat exchanging fluid of the heat exchange equipment to be tested for detecting
The temperature T2 and flow N2 of heat exchanging fluid out.
Above scheme provides a kind of heat exchange equipment verifying attachment 12, is using the flue gas equipment 121 when use
Heat exchange equipment to be tested provides the flue gas of different temperatures and different flow, and described to be checked using flue gas input detection components detection
The temperature T1 and flow N1 for testing the flue gas of the input of flue gas input port 40 of heat exchange equipment, under the action of the flue gas, heat exchange stream
Body exports after being heated in heat exchange equipment to be tested from heat exchanging fluid outlet 22, and the flue gas by heat exchange is then defeated from flue gas
50 discharge of outlet, the output heat exchange detection components then detect the temperature T2 of the heat exchanging fluid of output and flow N2, from
And judge whether the performance parameter of heat exchange equipment to be tested meets the requirements.
Specifically, as shown in Fig. 2, the heat exchange equipment to be tested can be waste heat boiler 20, or it is illustrated in figure 3 cigarette
Gas heat exchanger 30 is set as long as above-mentioned heat exchange can be used by the equipment that the heat convection body using waste heat flue gas is heated
Standby verifying attachment 12 is tested.The flue gas input detection components then may include being able to detect the temperature detection of flue-gas temperature
Part and the flow detection part for being able to detect flue gas flow, similarly the output heat exchange detection components also may include temperature detection part
With flow detection part, it can be used in the temperature and flow detection of exchanging hot fluid.For example, for detecting can be for temperature
Temperature sensor can be flow sensor for detection flows.
For the reliable control for realizing each exhanst gas outlet 1211, controlled valve can be set in the exhanst gas outlet 1211
1212.And set exclusive form for each controlled valve 1212, i.e., in some period, only one controlled valve 1212 is opened
It opens.Suitable controlled valve 1212 is then selected to open as needed when in use, so that flue gas equipment 121 is changed to be tested
Hot equipment provides the flue gas of specific temperature and flow.
Specifically, in one embodiment, described as shown in Figure 1, the flue gas equipment 121 is air heater
Exhanst gas outlet 1211 is on the air heater for exporting the outlet of the flue gas after heating.When in use by adjusting described
Air heater, control input the temperature and flow of the flue gas of heat exchange equipment to be tested, simulate heat exchange to be tested under different operating conditions
The heat exchange parameter curve of equipment.
Further, in one embodiment, as shown in Figure 1, the air heater is multiple, multiple air heaters
It is in parallel.Appropriate number of air heater is selected to participate in flue gas when use as needed, simultaneous selection participates in the sky of heating
The suitable exhanst gas outlet 1211 of hot-air heater so that input heat exchange equipment to be tested flue-gas temperature and flow meet examine want
It asks, further expansion test parameters range.And specifically, the control of temperature and flow can be by right in the air heater
The control of blower and the selection of exhanst gas outlet 1211 are realized in the air heater answered.
Further, in one embodiment, when heat exchange equipment to be tested is waste heat boiler 20, the heating of waste heat boiler 20
Mode has circulating and single flow, for circulating waste heat boiler 20, to simulate its heating process, examines and fills in heat exchange equipment
It sets and thermal cycle water storage device 13 is further set in 12.Specifically, the first outlet 131 of the thermal cycle water storage device 13 can
It is connected to the heat exchanging fluid entrance 21 of the waste heat boiler 20, the first entrance 132 of the thermal cycle water storage device 13 can be with
22 connection of heat exchanging fluid outlet of the waste heat boiler 20, for realizing heat exchanging fluid in the thermal cycle water storage device 13 and institute
The circulation between waste heat boiler 20 is stated, enables the waste heat boiler 20 to exchange hot fluid and carries out circulating-heating.
For the waste heat boiler 20 of single flow, the temperature of heat exchanging fluid is disposably heated to target temperature in heating process
Degree, therefore to simulate its use process, spare water storage device 14 is further set in the heat exchange equipment verifying attachment 12.Heat
Circulation water storage device 13 provides heat exchanging fluid to be heated then for heat exchange equipment to be tested, and adds by heat exchange equipment to be tested
Heat exchanging fluid after heat is then discharged into spare water storage device 14, and specifically, the heat exchanging fluid of the heat exchange equipment to be tested exports
22 are connected to the second entrance 141 of the spare water storage device 14.When the spare water storage device 14 is buffer tank, here
The second entrance 141 is the tank entry of the buffer tank.
Specifically, above-mentioned thermal cycle water storage device 13 and spare water storage device 14 may each be water tank, and specifically, heat is followed
Water tank corresponding to ring water storage device 13 is heat preservation hot cyclic water tank, and heat preservation hot cyclic water tank is equipped with water pump 133, for heat exchange stream
The circulating-heating process of body provides power.
For example, in one embodiment, as shown in Figure 1, the thermal cycle water storage device 13 is heat preservation hot cyclic water tank, institute
The tank outlet that first outlet 131 is the heat preservation hot cyclic water tank is stated, the first entrance 132 is the heat preservation heat recirculated water
The tank entry of case, the heat preservation hot cyclic water tank include for providing the water pump 133 of power for the circulation of heat exchanging fluid.Heat exchange
Fluid then under the action of water pump 133, recycles between soak cycles water tank and waste heat boiler 20, realizes circulating-heating mistake
The simulation of journey.
Moreover, further, heater water tank 134 is further provided in the soak cycles water tank, for guarantor
Heat exchanging fluid in warm cyclic water tank is heated, so that the circulating temperature of heat exchanging fluid is more in line with actual conditions.
Further, in one embodiment, the heat preservation hot cyclic water tank is equipped with water tank blowdown valve 135, the water tank
The blowdown water outlet of the heat preservation hot cyclic water tank is arranged in blowdown valve 135.When needing to clean or overhaul, unlatching can be passed through
The water tank blowdown valve 135 is discharged the heat exchanging fluid in soak cycles water tank.
Further, in one embodiment, when heat exchange equipment to be tested is illustrated in figure 3 flue gas heat-exchange unit 30, institute
The cold-air vent 32 that heat exchanging fluid outlet 22 is the flue gas heat-exchange unit 30 is stated, as shown in Figure 1, the heat exchange equipment is examined
Device 12 further includes cold air tonifying Qi equipment 15, and the cold air delivery outlet of the cold air tonifying Qi equipment 15 can be with the flue gas
The cool air inlet 31 of heat exchanger 30 is connected to.In test, the cold air tonifying Qi equipment 15 is that the flue gas heat-exchange unit 30 provides
Cold air simulated flue gas heat transfer process.
Specifically, in one embodiment, as shown in Figure 1, the cold air tonifying Qi equipment 15 is cold air tonifying Qi blower,
The cold air delivery outlet is the air outlet of the cold air tonifying Qi blower.
A kind of heat exchange equipment verifying bench 10, including moveable platform 11 and above-mentioned heat exchange equipment verifying attachment 12, institute
Heat exchange equipment verifying attachment 12 is stated to be arranged on the moveable platform 11.
Above scheme provides a kind of heat exchange equipment verifying bench 10, as described in the examples changes by using any of the above-described
Hot equipment test facility (ETF) 12 detects heat exchange equipment to be tested, to obtain temperature T2 and stream under different temperatures T1 and flow N1
The change curve for measuring N2, to judge whether the performance parameter of heat exchange equipment to be tested meets the requirements.And it is based on the heat exchange
Equipment test facility (ETF) 12 is arranged on moveable platform 11, thus when in use can at the scene, laboratory or factory etc. it is various
It tests to heat exchange equipment to be tested under environment, the further expansion scope of application.
Specifically, as shown in Figure 1, flue gas equipment 121, thermal cycle water storage in the heat exchange equipment verifying attachment 12
Device 13, spare water storage device 14 and cold air tonifying Qi equipment 15 are arranged by respective support construction in the moveable platform
On 11.Heat exchange equipment verifying attachment 12 suitable position is transported by the moveable platform 11 when use to test.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it cannot be understood as the limitations to utility model patent range.It should be pointed out that for the common skill of this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (11)
1. a kind of heat exchange equipment verifying attachment, which is characterized in that including flue gas equipment, flue gas input detection components and output
Exchange heat detection components, and the flue gas equipment includes multiple exhanst gas outlets, and the output temperature of each exhanst gas outlet is different, described
The flue gas flow of exhanst gas outlet output is adjustable, and the exhanst gas outlet can connect with the flue gas input port of heat exchange equipment to be tested
Logical, the flue gas input detection components are used to detect the temperature T1 and flow N1 of the flue gas inputted from the flue gas input port, institute
Output heat exchange detection components are stated to be used to detect from the heat exchanging fluid of the heat exchanging fluid of the heat exchange equipment to be tested outlet output
Temperature T2 and flow N2.
2. heat exchange equipment verifying attachment according to claim 1, which is characterized in that the flue gas equipment adds for air
Hot device, the exhanst gas outlet are on the air heater for exporting the outlet of the flue gas after heating.
3. heat exchange equipment verifying attachment according to claim 2, which is characterized in that the air heater be it is multiple, it is more
A air heater is in parallel.
4. heat exchange equipment verifying attachment according to any one of claims 1 to 3, which is characterized in that when heat exchange to be tested is set
When for being waste heat boiler, the heat exchange equipment verifying attachment further includes thermal cycle water storage device, the thermal cycle water storage device
First outlet can be connected to the heat exchanging fluid entrance of the waste heat boiler, and the first entrance of the thermal cycle water storage device can
With the heat exchanging fluid outlet of the waste heat boiler, for realizing heat exchanging fluid in the thermal cycle water storage device and described remaining
Circulation between heat boiler.
5. heat exchange equipment verifying attachment according to claim 4, which is characterized in that the thermal cycle water storage device is heat preservation
Thermal cycle water tank, the first outlet are the tank outlet of the heat preservation hot cyclic water tank, and the first entrance is the heat preservation
The tank entry of thermal cycle water tank, the heat preservation hot cyclic water tank include for providing the water of power for the circulation of heat exchanging fluid
Pump.
6. heat exchange equipment verifying attachment according to claim 5, which is characterized in that be equipped in the heat preservation hot cyclic water tank
Heater water tank, for heating to the fluid in water tank, the heat preservation hot cyclic water tank is equipped with water tank blowdown valve, the water
The blowdown water outlet of the heat preservation hot cyclic water tank is arranged in case blowdown valve.
7. heat exchange equipment verifying attachment according to claim 4, which is characterized in that it further include spare water storage device, it is described
The second entrance of spare water storage device can be with the heat exchanging fluid outlet of the waste heat boiler, so that the heat exchange by heat exchange
Fluid can be stored in the spare water storage device.
8. heat exchange equipment verifying attachment according to claim 7, which is characterized in that the spare water storage device is spare water
Case, the second entrance are the tank entry of the buffer tank.
9. heat exchange equipment verifying attachment according to any one of claims 1 to 3, which is characterized in that when heat exchange to be tested is set
When for being flue gas heat-exchange unit, the heat exchanging fluid outlet is the cold-air vent of the flue gas heat-exchange unit, the heat exchange equipment inspection
Experiment device further includes cold air tonifying Qi equipment, and the cold air delivery outlet of the cold air tonifying Qi equipment can be with the flue gas heat exchange
The cool air inlet of device is connected to.
10. heat exchange equipment verifying attachment according to claim 9, which is characterized in that the cold air tonifying Qi equipment is cold
Air tonifying Qi blower, the cold air delivery outlet are the air outlet of the cold air tonifying Qi blower.
11. a kind of heat exchange equipment verifying bench, which is characterized in that including any one of moveable platform and claims 1 to 10 institute
The heat exchange equipment verifying attachment stated, the heat exchange equipment verifying attachment are arranged on the moveable platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920195096.XU CN209689940U (en) | 2019-02-13 | 2019-02-13 | Heat exchange equipment verifying attachment and its verifying bench |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920195096.XU CN209689940U (en) | 2019-02-13 | 2019-02-13 | Heat exchange equipment verifying attachment and its verifying bench |
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| Publication Number | Publication Date |
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| CN209689940U true CN209689940U (en) | 2019-11-26 |
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| CN201920195096.XU Active CN209689940U (en) | 2019-02-13 | 2019-02-13 | Heat exchange equipment verifying attachment and its verifying bench |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109827791A (en) * | 2019-02-13 | 2019-05-31 | 广州粤能电力科技开发有限公司 | Heat exchange equipment verifying attachment and its verifying bench |
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2019
- 2019-02-13 CN CN201920195096.XU patent/CN209689940U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109827791A (en) * | 2019-02-13 | 2019-05-31 | 广州粤能电力科技开发有限公司 | Heat exchange equipment verifying attachment and its verifying bench |
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