CN207963126U - Heat accumulating type wind tunnel experiment electricity heating device system - Google Patents
Heat accumulating type wind tunnel experiment electricity heating device system Download PDFInfo
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- CN207963126U CN207963126U CN201820106026.8U CN201820106026U CN207963126U CN 207963126 U CN207963126 U CN 207963126U CN 201820106026 U CN201820106026 U CN 201820106026U CN 207963126 U CN207963126 U CN 207963126U
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- storage tank
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- electric heater
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Abstract
The utility model is related to electricity heating device technical fields, more particularly to a kind of heat accumulating type wind tunnel experiment electricity heating device system, including storage tank, circulating pump, electric heater and heat exchanger, the heating part of electric heater and the heat exchanging part of heat exchanger extend into the inside of storage tank, it is connected to by circulating pump between the water outlet of electric heater and the water inlet of heat exchanger, tank inside arranges partition board, one end of partition board is fixed on the inner wall of storage tank, the other end of partition board and the inner wall spacing arrangement of storage tank, baffle arrangement is between the heating part of electric heater and the heat exchanging part of heat exchanger, fluid is in circulating pump, electric heater, it is circulated between tank inside and heat exchanger, safety guard is set on the outer wall of storage tank, partition board plays the role of pipeline, equipment volume very little, it is at low cost.In addition, under the action of circulating pump and partition board, flowed in storage tank, partition board plays the role of baffling so that the dead zone of fluid flowing is small, keeps temperature in storage tank uniform.
Description
Technical field
The utility model is related to electricity heating device technical field more particularly to a kind of heat accumulating type wind tunnel experiment electricity heating device systems
System.
Background technology
Electricity heating device system is one of power simulation necessary equipment of wind tunnel test, is used for the heating of high pressure gas, prevents
Only high pressure gas condenses under excessive exaggerated conditions, and damage turbine, air motor and its component avoid the temperature of unit core gas stream
Extremely low the phenomenon that engine, air motor and its assembly surface can be caused to freeze etc. is spent, therefore the dynamic mould of institute both at home and abroad
It is exactly one of which that the high pressure gas of quasi- experiment, which has high pressure gas heating, regenerative electrochemical warmer system,.
The thermal losses height of regenerative electrochemical warmer system currently on the market, equipment connecting line heavy workload, it is of high cost,
It is bulky, the exploitation of aerospace equipment is especially greatly developed now with China, and such equipment is proposed more, more
High requirement, wherein contour size of the unit(s) are major parameters, while requiring the temperature of carrier regenerator in storage tank must uniform, heat waste
Lose that small, the equipment pressure loss is small, simple in structure, safety etc..
Utility model content
The purpose of the utility model is to overcome the problems of the above-mentioned prior art, provide a kind of small volume, cost compared with
Low heat accumulating type wind tunnel experiment electricity heating device system.
Technical solution adopted by the utility model to solve its technical problems is：A kind of heat accumulating type wind tunnel experiment electricity heating device
System, including storage tank, circulating pump, electric heater and heat exchanger, the heating part of electric heater and the heat exchanging part of heat exchanger are equal
It is extend into the inside of storage tank, is connected to by circulating pump between the water outlet of electric heater and the water inlet of heat exchanger, electric heater
Water outlet and the water inlet of heat exchanger be arranged in the outside of storage tank, tank inside arranges partition board, and one end of partition board is fixed on storage
On the inner wall of tank, the inner wall spacing arrangement of the other end of partition board and storage tank, baffle arrangement electric heater heating part and change
Between the heat exchanging part of hot device, fluid circulates between circulating pump, electric heater, tank inside and heat exchanger, storage tank
Safety guard is set on outer wall.
The electric heater and heat exchanger parallel arrangement, the partition board are made of the first side plate, the second side plate and bottom plate, the
Side plate, the second side plate and bottom plate form U-shaped plate body and the first side plate and the second side plate are arranged in parallel, the outside of the first side plate
It is arranged with the inner wall spacing arrangement and the plate face parallel spacing of the outside and bottom plate of storage tank, removes the partition board outside the first side plate
Other all edges of boards are fixedly connected with the inner wall of storage tank, and the heating part of electric heater extends from the U-shaped mouth of partition board to bottom plate.
The heat exchanger is U-tube heat exchanger, the safety guard include the safety valve that is arranged on storage tank outer wall and
Pressure transmitter mouth.
The safety guard includes the breathing valve port being arranged on storage tank outer wall.
The safety guard includes the floss hole being arranged on storage tank outer wall.
Advantageous effect：In the application, fluid circulates between circulating pump, electric heater, tank inside and heat exchanger
Realization is evenly heated fluid, and storage tank is divided between multiple spaces and each space and is interconnected by partition board, and partition board plays pipeline
Effect keep the pressure loss of carrier regenerator and pipe surface thermal losses small due to eliminating most pipelines and part of appliance.And
And the application organically combines electric heater, heat exchanger and storage tank integrally, constitutes whole system with circulating pump, equipment volume is very
It is small, at low cost.In addition, under the action of circulating pump and partition board, flowed in storage tank, partition board plays the role of baffling so that
The dead zone of fluid flowing is small, keeps temperature in storage tank uniform.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Specific implementation mode
With reference to Fig. 1, the utility model will be further described.
A kind of heat accumulating type wind tunnel experiment electricity heating device system, including storage tank 10, circulating pump 20, electric heater 30 and heat exchanger
40, the heating part of electric heater 30 and the heat exchanging part of heat exchanger 40 extend into the inside of storage tank 10, electric heater 30
Be connected to by circulating pump 20 between water outlet and the water inlet of heat exchanger 40, the water outlet of electric heater 30 and heat exchanger 40 into
The mouth of a river is arranged in the outside of storage tank 10, and 10 inside of storage tank arranges that partition board 50, one end of partition board 50 are fixed on the inner wall of storage tank 10,
The other end of partition board 50 and the inner wall spacing arrangement of storage tank 10, partition board 50 are arranged in the heating part and heat exchanger of electric heater 30
Between 40 heat exchanging part, fluid circulates between circulating pump 20, electric heater 30,10 inside of storage tank and heat exchanger 40,
Safety guard is set on the outer wall of storage tank 10.
In the application, fluid circulates reality between circulating pump 20, electric heater 30,10 inside of storage tank and heat exchanger 40
Now fluid is evenly heated, storage tank 10 is divided between multiple spaces and each space and is interconnected by partition board 50, and partition board 50 plays
The effect of pipeline makes the pressure loss and the pipe surface thermal losses of carrier regenerator due to eliminating most pipelines and part of appliance
It is small.And the application organically combines electric heater 30, heat exchanger 40 and storage tank 10 integrally, and a whole set of system is constituted with circulating pump 20
System, it is equipment volume very little, at low cost.In addition, under the action of circulating pump 20 and partition board 50, flowed in storage tank 10, partition board
50 play the role of baffling so that the dead zone of fluid flowing is small, keeps temperature in storage tank 10 uniform.
The electric heater 30 and heat exchanger 40 are arranged in parallel, and the partition board 50 is by the first side plate 51,52 and of the second side plate
Bottom plate 53 forms, and the first side plate 51, the second side plate 52 and bottom plate 53 form U-shaped plate body and the first side plate 51 and the second side plate 52
Parallel arrangement, the outside of the first side plate 51 and the inner wall spacing arrangement of storage tank 10 and the plate face parallel spacing of the outside and bottom plate 53
Arrangement, the other all edges of boards for removing the partition board 50 of 51 outside of the first side plate are fixedly connected with the inner wall of storage tank 10, electrical heating
The heating part of device 30 extends from the U-shaped mouth of partition board 50 to bottom plate 53.
The heat exchanger 40 is U-tube heat exchanger, and the safety guard includes the safety being arranged on 10 outer wall of storage tank
Valve 60 and pressure transmitter mouth 70.The safety guard includes the breathing valve port 80 being arranged on 10 outer wall of storage tank.The peace
Full protection device includes the floss hole 90 being arranged on 10 outer wall of storage tank.
When u-tube heat exchanger heat high-pressure medium when, since tube side and shell pressure difference are big, using when traditional structure by pipe
The limitation of road negotiability, can not quick release pressure, the heat exchanging part of the heat exchanger 40 of the application is in storage tank 10, in storage tank 10
50 circulation areas of partition board it is very big, after being combined with safety valve 60, pressure transmitter mouth 70, breathing valve port 80, floss hole 90,
Can quick release pressure, and safety valve 60, pressure transmitter mouth 70, breathing valve port 80, floss hole 90 simultaneously be electric heater
30, heat exchanger 40 and storage tank 10 provide protection.
It should be appreciated that specific embodiment described above is only used for explaining the utility model, it is not used to limit this reality
With novel.By the utility model the obvious changes or variations extended out of spirit still in the utility model protection
Among range.
Claims (5)
1. a kind of heat accumulating type wind tunnel experiment electricity heating device system, it is characterised in that：Add including storage tank (10), circulating pump (20), electricity
Hot device (30) and heat exchanger (40), the heating part of electric heater (30) and the heat exchanging part of heat exchanger (40) extend into storage tank
(10) inside is connected between the water outlet and the water inlet of heat exchanger (40) of electric heater (30) by circulating pump (20), electricity
The water outlet of heater (30) and the water inlet of heat exchanger (40) are arranged in the outside of storage tank (10), inside storage tank (10) arrangement every
One end of plate (50), partition board (50) is fixed on the inner wall of storage tank (10), the inner wall of the other end and storage tank (10) of partition board (50)
Spacing arranges that partition board (50) is arranged between the heating part of electric heater (30) and the heat exchanging part of heat exchanger (40), fluid
It is circulated between circulating pump (20), electric heater (30), storage tank (10) inside and heat exchanger (40), the outer wall of storage tank (10)
Upper setting safety guard.
2. heat accumulating type wind tunnel experiment electricity heating device system according to claim 1, it is characterised in that：The electric heater
(30) it is arranged in parallel with heat exchanger (40), the partition board (50) is by the first side plate (51), the second side plate (52) and bottom plate (53) group
U-shaped plate body is formed at, the first side plate (51), the second side plate (52) and bottom plate (53) and the first side plate (51) and the second side plate
(52) parallel arrangement, the outside of the first side plate (51) and the inner wall spacing arrangement of storage tank (10) and the plate of the outside and bottom plate (53)
Parallel spacing arrangement in face removes other all edges of boards of the partition board (50) outside the first side plate (51) and the inner wall of storage tank (10)
It is fixedly connected, the heating part of electric heater (30) extends from the U-shaped mouth of partition board (50) to bottom plate (53).
3. heat accumulating type wind tunnel experiment electricity heating device system according to claim 2, it is characterised in that：The heat exchanger (40)
For U-tube heat exchanger, the safety guard includes the safety valve (60) and pressure transmitter being arranged on storage tank (10) outer wall
Mouth (70).
4. heat accumulating type wind tunnel experiment electricity heating device system according to claim 3, it is characterised in that：The safeguard protection dress
Set the breathing valve port (80) including being arranged on storage tank (10) outer wall.
5. heat accumulating type wind tunnel experiment electricity heating device system according to claim 4, it is characterised in that：The safeguard protection dress
Set the floss hole (90) including being arranged on storage tank (10) outer wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820106026.8U CN207963126U (en) | 2018-01-22 | 2018-01-22 | Heat accumulating type wind tunnel experiment electricity heating device system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820106026.8U CN207963126U (en) | 2018-01-22 | 2018-01-22 | Heat accumulating type wind tunnel experiment electricity heating device system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207963126U true CN207963126U (en) | 2018-10-12 |
Family
ID=63734533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820106026.8U Active CN207963126U (en) | 2018-01-22 | 2018-01-22 | Heat accumulating type wind tunnel experiment electricity heating device system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207963126U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108168073A (en) * | 2018-01-22 | 2018-06-15 | 无锡恒业电热电器有限公司 | Heat accumulating type wind tunnel experiment electricity heating device system |
-
2018
- 2018-01-22 CN CN201820106026.8U patent/CN207963126U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108168073A (en) * | 2018-01-22 | 2018-06-15 | 无锡恒业电热电器有限公司 | Heat accumulating type wind tunnel experiment electricity heating device system |
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