CN213206822U - Cooling type stainless steel air inlet pipe - Google Patents
Cooling type stainless steel air inlet pipe Download PDFInfo
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- CN213206822U CN213206822U CN202021758814.9U CN202021758814U CN213206822U CN 213206822 U CN213206822 U CN 213206822U CN 202021758814 U CN202021758814 U CN 202021758814U CN 213206822 U CN213206822 U CN 213206822U
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- pipe
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- inlet tube
- outlet pipe
- intake pipe
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Abstract
The utility model relates to a cooling type stainless steel intake pipe belongs to chemical vapor deposition technical field. Including intake pipe, inlet tube and outlet pipe, intake pipe, inlet tube and outlet pipe are hollow circular cylinder, and the inlet tube suit is in the intake pipe outside, and the inlet tube both ends are sealed, and the inlet tube lower extreme sets up the water inlet, and the inlet tube upper end sets up the hole that runs through, guarantees that the cooling water can follow the water hole and flow into the outlet pipe, and the outlet pipe suit is in the inlet tube outside, and the outlet pipe both ends are sealed, and the outlet pipe lower extreme sets up the delivery port, outlet. The utility model discloses a heat in the intake pipe is taken away in the cooling water circulation, reduces the high temperature environment and to the damage of intake pipe, improves life.
Description
Technical Field
The utility model relates to a cooling type stainless steel intake pipe belongs to chemical vapor deposition technical field.
Background
The chemical vapor deposition method is a process method widely applied to material preparation, generally, the production temperature is high, and the production temperature of most processes is over 1000 ℃, so that the chemical vapor deposition method has higher requirements on the high temperature resistance and the cooling system of each part of a deposition furnace. The process gas of deposition furnace gets into in the stove through the stainless steel intake pipe, therefore the stainless steel intake pipe has some also can be located high temperature environment, and such high temperature leads to the stainless steel intake pipe to damage easily, and how in time transmit away the heat in the stainless steel intake pipe is the problem that needs the solution urgently. In view of this, a cooling type stainless steel air inlet pipe is designed, and through cooling water circulation, heat on the air inlet pipe is taken away, and damage of a high-temperature environment to the air inlet pipe is reduced.
Disclosure of Invention
The utility model provides a not enough to prior art, the utility model provides a cooling type stainless steel intake pipe through the cooling water circulation, takes away the heat in the intake pipe, reduces the damage of high temperature environment to the intake pipe.
The technical scheme of the utility model as follows:
the utility model provides a cooled stainless steel intake pipe, includes intake pipe, inlet tube and outlet pipe, and intake pipe, inlet tube and outlet pipe are hollow circular cylinder, and the inlet tube suit is in the intake pipe outside, and the inlet tube both ends are sealed, and the inlet tube lower extreme sets up the water inlet, and the inlet tube upper end sets up the hole that runs through, guarantees that the cooling water can follow the water hole and flow in the outlet pipe, and the outlet pipe suit is in the inlet tube outside, and the outlet pipe both ends are sealed, and the outlet pipe lower extreme sets up the.
Preferably, the length of the water inlet pipe is smaller than that of the air inlet pipe, and the length of the water outlet pipe is smaller than that of the water inlet pipe.
More preferably, the length of the air inlet pipe is 500mm, the length of the water inlet pipe is 450mm, and the length of the water outlet pipe is 400 mm.
Preferably, the distance from the inner wall of the water inlet pipe to the outer wall of the air inlet pipe is greater than the distance from the inner wall of the water outlet pipe to the outer wall of the water inlet pipe, so that cooling water can reach the top end of the water inlet pipe and flow through the height of the water holes to completely fill the pipe cavity, and heat at the upper end of the air inlet pipe is taken away in time.
Preferably, the upper end and the lower extreme all set up solid fixed ring A in the inlet tube, gu fixed ring A is the ring, gu fixed ring A's ring width is the same with the distance that the inlet tube inner wall reaches the inlet tube outer wall, go out the intraductal upper end and the lower extreme all set up solid fixed ring B, gu fixed ring B's ring width is the same with the distance that the outlet tube inner wall reaches the inlet tube outer wall, guarantee that inlet tube, inlet tube and outlet pipe are coaxial, prevent to appear the center pin skew because of the course of working and cause the uneven phenomenon of rivers on the same circumference.
Preferably, the water inlet and the water outlet are both hollow cylinders, one end of the water inlet is connected with the lower end of the water inlet pipe, the other end of the water inlet is connected with the tap water pipe, one end of the water outlet is connected with the lower end of the water outlet pipe, and the other end of the water outlet is connected to the cooling water tank through a pipeline.
Preferably, the upper end of the water inlet pipe is provided with 4 surrounding water through holes.
The beneficial effects of the utility model reside in that:
1. the utility model discloses a heat in the intake pipe is taken away in the cooling water circulation, reduces the high temperature environment and to the damage of intake pipe, improves life.
2. The utility model discloses a distance of inlet tube inner wall to intake pipe outer wall is greater than the distance of outlet tube inner wall to the inlet tube outer wall, guarantees that cooling water can reach the inlet tube top, walks through the water hole height, is full of the lumen completely, in time takes away the heat of intake pipe upper end.
3. The utility model discloses a solid fixed ring A and solid fixed ring B guarantee that intake pipe, inlet tube and outlet pipe are coaxial, prevent to cause the uneven phenomenon of rivers on the same circumference because of the center pin skew appears in the course of working.
Drawings
Fig. 1 is a schematic cross-sectional view of the present invention;
FIG. 2 is a schematic cross-sectional view of the water hole of the present invention;
FIG. 3 is an enlarged view of the upper end of the water inlet pipe of the present invention;
wherein: 1. an air inlet pipe; 2. a water inlet pipe; 3. a water outlet pipe; 4. a water inlet; 5. a water outlet; 6. a fixing ring A; 7. a fixing ring B; 8. a water hole.
Detailed Description
The present invention will be further described, but not limited to, by the following examples in conjunction with the accompanying drawings.
Example 1:
as shown in fig. 1-3, this embodiment provides a cooled stainless steel intake pipe, including intake pipe 1, inlet tube 2 and outlet pipe 3, intake pipe 1, inlet tube 2 and outlet pipe 3 are hollow cylinder, inlet tube 2 suit is in the intake pipe 1 outside, the 2 sealed ends of inlet tube, the 2 lower extremes of inlet tube set up water inlet 4, the 2 upper ends of inlet tube set up the hole 8 that runs through, guarantee that the cooling water can flow into outlet pipe 3 from the water hole, the 3 suit of outlet pipe is in the 2 outsides of inlet tube, the 3 sealed ends of outlet pipe, the 3 lower extremes of outlet pipe sets up delivery port 5, the 3 up end terminal surface of outlet pipe and the 2 up.
2 length of inlet tube is less than 1 length of intake pipe, 3 length of outlet pipe are less than 2 length of inlet tube, 1 length of intake pipe is 500mm, 2 length of inlet tube are 450mm, 3 length of outlet pipe are 400mm, 2 inner walls of inlet tube are greater than 3 inner walls of outlet tube to the distance of 2 outer walls of inlet tube to the distance of 1 outer wall of inlet tube, guarantee that cooling water can reach the inlet tube top, cross the water hole height, be full of the lumen completely, in time take away the heat of intake pipe upper end.
Example 2:
the utility model provides a cooled stainless steel intake pipe, the structure is as embodiment 1, the difference lies in, upper end and lower extreme all set up solid fixed ring A6 in the inlet tube 2, gu fixed ring A6 is the ring, gu fixed ring A6's ring width is the same with the distance that inlet tube 2 inner wall arrived the 1 outer wall of intake pipe, upper end and lower extreme all set up solid fixed ring B7 in the outlet pipe 3, gu fixed ring B7's ring width is the same with the distance that 3 inner walls of outlet pipe arrived the 2 outer walls of inlet tube, guarantee the intake pipe, inlet tube and outlet pipe are coaxial, prevent to cause the uneven phenomenon of rivers on the same circumference because of the center pin skew.
Example 3:
the utility model provides a cooling type stainless steel intake pipe, the structure is as embodiment 1 the difference lies in, and water inlet 4 and delivery port 5 are hollow cylinder, and 2 lower extremes of inlet tube are connected to water inlet 4 one end, and the water pipe is connected to the other end, and 3 lower extremes of outlet pipe are connected to 5 one end of delivery port, and the other end passes through pipe connection to the cooling water pond.
Example 4:
a cooling type stainless steel air inlet pipe is structurally as described in embodiment 1, and is characterized in that 4 surrounding water penetrating holes 8 are formed in the upper end of a water inlet pipe 2.
Claims (7)
1. The utility model provides a cooled stainless steel intake pipe, its characterized in that, includes intake pipe, inlet tube and outlet pipe, and intake pipe, inlet tube and outlet pipe are hollow circular cylinder, and the inlet tube suit is in the intake pipe outside, and the inlet tube both ends are sealed, and the inlet tube lower extreme sets up the water inlet, and the inlet tube upper end sets up the hole that runs through, and the outlet pipe suit is in the inlet tube outside, and the outlet pipe both ends are sealed, and the outlet pipe lower extreme sets up the delivery port, outlet pipe upper end.
2. The cooled stainless steel air inlet pipe of claim 1, wherein the length of the water inlet pipe is less than the length of the air inlet pipe, and the length of the water outlet pipe is less than the length of the water inlet pipe.
3. The cooled stainless steel air inlet pipe according to claim 2, wherein the length of the air inlet pipe is 500mm, the length of the water inlet pipe is 450mm, and the length of the water outlet pipe is 400 mm.
4. The cooled stainless steel air inlet pipe according to claim 1, wherein the distance from the inner wall of the water inlet pipe to the outer wall of the air inlet pipe is greater than the distance from the inner wall of the water outlet pipe to the outer wall of the water inlet pipe.
5. The cooling type stainless steel intake pipe according to claim 1, wherein the intake pipe is provided at upper and lower ends thereof with fixing rings a, the fixing rings a are circular rings, the width of the fixing rings a is the same as the distance from the inner wall of the intake pipe to the outer wall of the intake pipe, the upper and lower ends of the outlet pipe are provided with fixing rings B, and the width of the fixing rings B is the same as the distance from the inner wall of the outlet pipe to the outer wall of the intake pipe.
6. The cooling type stainless steel air inlet pipe according to claim 1, wherein the water inlet and the water outlet are both hollow cylinders, one end of the water inlet is connected with the lower end of the water inlet pipe, the other end of the water inlet is connected with the tap water pipe, one end of the water outlet is connected with the lower end of the water outlet pipe, and the other end of the water outlet is connected to the cooling water pool through a pipeline.
7. The cooled stainless steel air inlet pipe according to claim 1, wherein 4 circumferential water holes are provided at the upper end of the water inlet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021758814.9U CN213206822U (en) | 2020-08-21 | 2020-08-21 | Cooling type stainless steel air inlet pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021758814.9U CN213206822U (en) | 2020-08-21 | 2020-08-21 | Cooling type stainless steel air inlet pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213206822U true CN213206822U (en) | 2021-05-14 |
Family
ID=75840875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021758814.9U Active CN213206822U (en) | 2020-08-21 | 2020-08-21 | Cooling type stainless steel air inlet pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213206822U (en) |
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2020
- 2020-08-21 CN CN202021758814.9U patent/CN213206822U/en active Active
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