CN206361304U - A kind of HTHP threeway - Google Patents
A kind of HTHP threeway Download PDFInfo
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- CN206361304U CN206361304U CN201621413198.7U CN201621413198U CN206361304U CN 206361304 U CN206361304 U CN 206361304U CN 201621413198 U CN201621413198 U CN 201621413198U CN 206361304 U CN206361304 U CN 206361304U
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- threeway
- main body
- water
- hthp
- stream channel
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Abstract
A kind of HTHP threeway, for realizing two heater parallel connections.The threeway includes：Threeway main body, it has three openings, and each opening is fixedly connected with one group of flange, one group of a Hough part dividing plate, threeway body interior one T-shaped gas channel of formation；Flange, it is fixedly connected with threeway main body, and cooling water gateway is set on flange；Hough part, it is fixedly connected with threeway main body and flange, and water flow grooves are set on Hough part, makes cooling water be close to wall flowing；Dividing plate, it is fixedly connected with threeway main body and flange, and cooling-water duct is separated into two parts by dividing plate, cooling water is flowed according to design route.The utility model provides technical foundation for two heater parallel runnings, and the research for the hot Laboratory Simulation of novel pneumatic provides practicable technological approaches.
Description
Technical field
The utility model is related to a kind of HTHP threeway of Aerodynamic Heating ground simulating.
Background technology
With the development of space technology, the requirement more and more higher to Aerodynamic Heating Laboratory Simulation, certain form of experiment
Need to provide HTHP and uniform thermal current, this needs electro-arc heater to provide high-power, big flow operating condition,
And with the increase of arc power and gas flow, the damage of electro-arc heater is further serious, now desirable to provide two electric arcs
Heater parallel running solves the problem, by two heater parallel connections is a feasible method by HTHP threeway.
Researching high-temperature Highpressure Tee is, it is necessary to solve following technological difficulties：
1st, the cooling of threeway at high temperature is solved the problems, such as；
2nd, the strength problem of threeway under high pressure is solved；
3rd, the equilibrium problem of cooling structure and mechanical strength under HTHP is solved.
Utility model content
The purpose of this utility model is：The deficiencies in the prior art are overcome there is provided a kind of HTHP threeway, for realizing
High-power heater parallel running.
The utility model carry the technical scheme that uses for：
A kind of HTHP threeway, including：Threeway main body, flange, Hough part and dividing plate；
Threeway body interior is provided with the mouth of pipe for having protrusion at T-shaped gas channel, three openings of the gas channel；Each
The mouth of pipe is fixedly connected with Hough part and dividing plate；Two Hough parts and two dividing plates form annular shape and are enclosed on the pipe
On mouth, flange is arranged on outside the annulus of Hough part and dividing plate formation, and is connected with the mouth of pipe；
Threeway body interior is provided with water stream channel, and the port of water stream channel is evenly distributed on the mouth of pipe of the threeway main body
On end face, the water flow grooves corresponding with the water stream channel that the threeway body interior is provided with are provided with Hough part；Set on flange
The water stream channel that the water flow grooves and threeway body interior set on the cooling water gateway put, Hough part are provided with, composition cooling
Water flows heat dissipation pipeline；
The flow of cooling water heat dissipation pipeline is separated into two parts by dividing plate, is made cold in above-mentioned two parts heat dissipation pipeline
But water is independent of each other.
Threeway body interior set water stream channel include two classes, a class be two relative mouths of pipe between uniformly divide
The linear pattern water stream channel of cloth, another kind of is equally distributed rectangular-shaped current between two mouths of pipe in vertical position
Passage.
Cooling water in the linear pattern water stream channel is separated with the cooling water in rectangular-shaped water stream channel by dividing plate.
A diameter of 5~the 10mm for the water stream channel that threeway body interior is set.
Spacing between the two neighboring water stream channel of threeway body interior is 5~10mm.
Minimum of the outside wall surface of the water stream channel of threeway body interior between the gas channel internal face of threeway main body
It is 3~6mm apart from span.
The wall thickness of gas channel in the threeway main body is not less than 30mm.
Water flow grooves on the Hough part make cooling water be attached to flowing on the mouth of pipe outer wall of threeway main body.
The threeway main body is not less than the material of fine copper using thermal conductivity not less than fine copper and mechanical strength.
The beneficial effect that the utility model is brought compared with prior art：
(1) the utility model, which is cooled down using rational punching and designed specific water stream channel, solves threeway at high temperature
Cooling problem；
(2) by the way of single punch and solder bond, realize that heavy wall is designed, it is ensured that threeway under high pressure strong
Degree；
(3) contradiction of cooling and intensity is solved by the quantity, shape and position of reasonable arrangement cooling water hole, it is ensured that three
It is logical to be winding is effectively cooled at high temperature under high pressure while not being plastically deformed.
Brief description of the drawings
Fig. 1 is the structural front view of HTHP threeway described in the utility model；
Fig. 2 is Fig. 1 top view；
Fig. 3 is the structural representation of the threeway main body of HTHP threeway described in the utility model；Wherein 3-a is main view
Figure, 3-b is top view；
Fig. 4 is the structural representation of the flange of HTHP threeway described in the utility model；Wherein 4-a is front view,
4-b is left view；
Fig. 5 is the structural representation of the Hough part of HTHP threeway described in the utility model, and wherein 5-a is main view
Figure, 5-b is left view.
Embodiment
The HTHP threeway that the utility model is related to, specific water stream channel is cooled down and designs using rational punching
Solve the problems, such as the cooling of threeway at high temperature；By the way of single punch and solder bond, realize that heavy wall is designed, it is ensured that
The intensity of threeway under high pressure；The lance of cooling and intensity is solved by the quantity, shape and position of reasonable arrangement cooling water hole
Shield, it is ensured that threeway is winding is effectively cooled while not being plastically deformed at high temperature under high pressure.
As shown in Figure 1 and Figure 2, the utility model proposes HTHP threeway, including：Threeway main body 1, flange 2, Hough
Part 3 and dividing plate 4；
Threeway main body 1 is internally provided with the mouth of pipe for having protrusion at T-shaped gas channel, three openings of the gas channel, just
Threeway main body is punched in realizing；Each mouth of pipe is fixedly connected with Hough part 3 and dividing plate 4, and the connection can be adopted
With modes such as welding, rivetings, concrete mode is not limited；Two Hough parts 3 and two dividing plates 4 form annular shape and are enclosed on institute
State on the mouth of pipe, flange 2 is arranged on outside the annulus of Hough part 3 and the formation of dividing plate 4, and be connected with the mouth of pipe, the connection can
So that using modes such as welding, rivetings, concrete mode is not limited；
Threeway main body 1 is internally provided with water stream channel, and the port of water stream channel is evenly distributed on the pipe of the threeway main body 1
On mouth end face, the concrete shape and processing method of the water stream channel are not specifically limited, and are provided with Hough part 3 and the threeway
The corresponding water flow grooves of water stream channel that the inside of main body 1 is provided with, the concrete shape and processing method of the tank are not specifically limited；
The current that the water flow grooves and the inside of threeway main body 1 set on the cooling water gateway that is set on flange 2, Hough part 3 are provided with lead to
Road, constitutes flow of cooling water heat dissipation pipeline；
The flow of cooling water heat dissipation pipeline is separated into two parts by dividing plate 4, is made in above-mentioned two parts heat dissipation pipeline
Cooling water is independent of each other.
The water stream channel that the inside of threeway main body 1 is set includes two classes, and a class is uniform between two relative mouths of pipe
The linear pattern water stream channel of distribution, another kind of is equally distributed rectangular-shaped water between two mouths of pipe in vertical position
Circulation road.
Cooling water in the linear pattern water stream channel is separated with the cooling water in rectangular-shaped water stream channel by dividing plate 4.
A diameter of 5~the 10mm for the water stream channel that the inside of threeway main body 1 is set, the diameter concrete numerical value is cold needed for
But water-carrying capacity and cooling water pressure are determined.
The spacing between two neighboring water stream channel inside threeway main body 1 is 5~10mm, the spacing concrete numerical value root
Require to determine according to the intensity and cooling of threeway main body.
The outside wall surface of water stream channel inside threeway main body 1 between the gas channel internal face of threeway main body 1 most
Small distance span is 3~6mm, and described minimum range concrete numerical value requires true according to the intensity and cooling of threeway main body
It is fixed.
The wall thickness of gas channel in threeway main body 1 is not less than 30mm, and described wall thickness concrete numerical value is according to threeway main body
Intensity requirement determine.
Water flow grooves on Hough part 3 make cooling water be attached to flowing, the shape of the water flow grooves on the mouth of pipe outer wall of threeway main body 1
Shape and size concrete numerical value require to determine according to the cooling of threeway main body.
Threeway main body 1 is not less than the material of fine copper using thermal conductivity not less than fine copper and mechanical strength.
Embodiment：
Threeway main body 1, it has three opening T-shaped distributions of X, Y, Z, each opening and 2 one groups of Hough parts 3 of a flange and
Dividing plate 4 is fixedly connected using welding procedure, threeway body interior one T-shaped gas channel of formation, is easy to implement high-power heating
Device is in parallel；
Flange 2, it is connected with threeway main body 1 using welding procedure, and cooling water gateway, bolt connecting hole are set on flange
And seal groove, it is easy to cooling threeway and realization and the connection and sealing of other equipment；
Hough part 3, it is fixedly connected with threeway main body 1 and flange 2 using welding procedure, has specific water on Hough part
Circulation road, forcing functions water flows according to design route；
Dividing plate 4, it is fixedly connected with threeway main body 1 and flange 2 using welding procedure, and cooling-water duct is separated into by dividing plate
Two parts, make cooling water be flowed according to design route.
After threeway main body, flange, Hough part are fixedly connected with dividing plate, the shape of cooling-water duct has been fixed, cooled down
Water can only flow according to the direction of arrow in Fig. 1, solve the problems, such as the cooling of labyrinth.
As shown in Fig. 3 a, 3b, threeway main body 1 is punched using squirrel-cage, and the side not being open uses through hole 5, there is opening
Side punched by the way of the insertion of blind hole 6 and 7.
The wall thickness of gas channel in threeway main body 1 is 50mm.
The a diameter of 6mm for the water stream channel that the inside of threeway main body 1 is set.
The spacing between two neighboring water stream channel inside threeway main body 1 is 8mm.
The outside wall surface of water stream channel inside threeway main body 1 between the gas channel internal face of threeway main body 1 most
Small distance is 4mm.
As shown in Fig. 4 a, 4b, the internal reservation cooling water channel space of flange 2；Flange radially processes 6 cooling water gateways,
Each a diameter of 20mm in cooling water gateway；Axial uniform 8 M16 of flange bolt hole.
As shown in Fig. 5 a, 5b, Hough part 3 and threeway main body 1 and the adhered shape of flange 2, sealing welding, by cooling-water duct
It is divided into two non-interfering parts.
HTHP threeway performance sorrow in order to prove the utility model offer has carried out contrast test in common threeway.
Experimental condition is：5000 DEG C of internal gas flow temperature, stream pressure 10MPa, cooling water pressure 5MPa, cooling water flow 15kg/s.
Deformed and burning phenomenon within 5 seconds using common threeway operation, run 1000 seconds, do not occurred using the threeway described in the present embodiment
Substantially deform and burning phenomenon.
The HTHP threeway that the utility model is provided, can use under high temperature and high pressure condition, can apply to big work(
Rate heater experimental study used in parallel.
Claims (9)
1. a kind of HTHP threeway, it is characterised in that including：Threeway main body (1), flange (2), Hough part (3) and dividing plate
(4)；
Threeway main body (1) is internally provided with the mouth of pipe for having protrusion at T-shaped gas channel, three openings of the gas channel；Each
The mouth of pipe is fixedly connected with Hough part (3) and dividing plate (4)；Two Hough parts (3) and two dividing plates (4) form circular
And be enclosed on the mouth of pipe, flange (2) be arranged on Hough part (3) and dividing plate (4) formation annulus outside, and with the mouth of pipe
It is connected；
Threeway main body (1) is internally provided with water stream channel, and the port of water stream channel is evenly distributed on the pipe of the threeway main body (1)
On mouth end face, the water flow grooves corresponding with the water stream channel being provided with inside the threeway main body (1) are provided with Hough part (3)；
It is provided with inside the water flow grooves and threeway main body (1) set on the cooling water gateway that is set on flange (2), Hough part (3)
Water stream channel, constitutes flow of cooling water heat dissipation pipeline；
The flow of cooling water heat dissipation pipeline is separated into two parts by dividing plate (4), is made cold in above-mentioned two parts heat dissipation pipeline
But water is independent of each other.
2. a kind of HTHP threeway according to claim 1, it is characterised in that：The water set inside threeway main body (1)
Circulation road includes two classes, and a class is equally distributed linear pattern water stream channel between two relative mouths of pipe, another kind of to be
Equally distributed rectangular-shaped water stream channel between two mouths of pipe in vertical position.
3. a kind of HTHP threeway according to claim 2, it is characterised in that：It is cold in the linear pattern water stream channel
But water is separated with the cooling water in rectangular-shaped water stream channel by dividing plate (4).
4. a kind of HTHP threeway according to claim 1 or 2, it is characterised in that：Set inside threeway main body (1)
A diameter of 5~10mm of water stream channel.
5. a kind of HTHP threeway according to claim 1 or 2, it is characterised in that：It is adjacent inside threeway main body (1)
Spacing between two water stream channels is 5~10mm.
6. a kind of HTHP threeway according to claim 1 or 2, it is characterised in that：The internal current of threeway main body (1)
Minimum range span of the outside wall surface of passage between the gas channel internal face of threeway main body (1) is 3~6mm.
7. a kind of HTHP threeway according to claim 1, it is characterised in that：Air-flow in the threeway main body (1)
The wall thickness of passage is not less than 30mm.
8. a kind of HTHP threeway according to claim 1, it is characterised in that：Water flow grooves on the Hough part (3)
Make cooling water be attached on the mouth of pipe outer wall of threeway main body (1) to flow.
9. a kind of HTHP threeway according to claim 1, it is characterised in that：The threeway main body (1) uses heat conduction
Rate is not less than the material of fine copper not less than fine copper and mechanical strength.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621413198.7U CN206361304U (en) | 2016-12-21 | 2016-12-21 | A kind of HTHP threeway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621413198.7U CN206361304U (en) | 2016-12-21 | 2016-12-21 | A kind of HTHP threeway |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206361304U true CN206361304U (en) | 2017-07-28 |
Family
ID=59374542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621413198.7U Withdrawn - After Issue CN206361304U (en) | 2016-12-21 | 2016-12-21 | A kind of HTHP threeway |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206361304U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106641541A (en) * | 2016-12-21 | 2017-05-10 | 中国航天空气动力技术研究院 | High-temperature high-pressure tee joint |
-
2016
- 2016-12-21 CN CN201621413198.7U patent/CN206361304U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106641541A (en) * | 2016-12-21 | 2017-05-10 | 中国航天空气动力技术研究院 | High-temperature high-pressure tee joint |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170728 Effective date of abandoning: 20180807 |
|
| AV01 | Patent right actively abandoned |