CN212572301U - Marine double-barrelled cooler - Google Patents
Marine double-barrelled cooler Download PDFInfo
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- CN212572301U CN212572301U CN202021963726.2U CN202021963726U CN212572301U CN 212572301 U CN212572301 U CN 212572301U CN 202021963726 U CN202021963726 U CN 202021963726U CN 212572301 U CN212572301 U CN 212572301U
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Abstract
The utility model relates to a marine double-barrelled cooler, including the cooler body, the installation of the left side below of cooler body is provided with the water inlet, the delivery port is installed to the left side top of cooler body, the right side of cooler body is provided with the air intake, the left side central authorities of cooler body are provided with the air outlet, the flange is all installed in the outside of water inlet and delivery port, the inside of cooler body is provided with the fin, the inboard of fin is provided with the outer tube, the inner wall of outer tube is provided with the screw thread, the inside cover of outer tube is equipped with interior. This marine double-barrelled cooler adopts the structure of inner tube and outer tube through the water-cooling pipe, and the inner wall of outer tube has interior spiral line, just so and form the water course between the outer wall of inner tube, the comdenstion water that forms on the pipe wall of inner tube just can flow the clearance that two blocks of pipe end plates formed, realizes the drainage and discharges, and such mode makes the comdenstion water that the pipe wall formed can not be brought into the motor inside by the wind.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to a marine cooler field, concretely relates to marine double-barrelled cooler.
[ background of the invention ]
The marine cooler is a cooling system for cooling (high-temperature) waste gas in an exhaust system and supplying the cooled waste gas to a waste gas turbine or an exhaust pipe, and particularly realizes cooling of hot air generated in a motor through circulating water.
The existing double-pipe air cooler for the ship is usually a single pipe, and condensed water formed by the pipe wall in the operation process can be brought into the motor by wind, so that the operation of the motor is influenced. Aiming at the problems, the novel design is carried out on the basis of the original marine cooler.
[ Utility model ] content
In order to solve the above problems, an object of the present invention is to provide a marine double-tube cooler, which solves the problem that the condensed water formed by the tube wall of the existing marine cooler in the operation process is brought into the inside of the motor by the wind, thereby affecting the operation of the motor.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a marine double-barrelled cooler, includes the cooler body, the left side below installation of cooler body is provided with the water inlet, the delivery port is installed to the left side top of cooler body, the right side of cooler body is provided with the air intake, the left side central authorities of cooler body are provided with the air outlet, the flange is all installed in the outside of water inlet and delivery port, the inside of cooler body is provided with the fin, the inboard of fin is provided with the outer tube, the inner wall of outer tube is provided with the screw thread, the inside cover of outer tube is equipped with the inner tube.
The utility model provides a marine double-barrelled cooler further sets up to: and flanges are arranged at the openings of the water inlet and the water outlet.
The utility model provides a marine double-barrelled cooler further sets up to: the inner wall surface of the outer pipe is tightly attached to the outer surface of the outer wall of the inner pipe.
The utility model provides a marine double-barrelled cooler further sets up to: and a gap between the inner pipe and the outer pipe is a water accumulation chamber.
The utility model provides a marine double-barrelled cooler further sets up to: the radiating fins are distributed at the upper end and the lower end of the outer side of the outer pipe.
The utility model provides a marine double-barrelled cooler further sets up to: the outer pipe and the threads are integrally formed.
The utility model provides a marine double-barrelled cooler further sets up to: the outer pipe is formed into a rectangular notch with a cross section through screw extrusion, and the helix angle is 20 degrees.
Compared with the prior art, the utility model discloses following beneficial effect has:
(1) this marine double-barrelled cooler, what adopt through the water-cooling pipe is the structure of inner tube and outer tube, and the inner wall of outer tube has interior spiral line, just so and form the water course between the outer wall of inner tube, the comdenstion water that forms on the pipe wall of inner tube just can flow the clearance that two blocks of pipe end plates formed, realizes the drainage and discharges, and such mode makes the comdenstion water that the pipe wall formed can not be taken into the motor inside by wind, influences the operation of motor.
(2) This marine double-barrelled cooler, through the internal thread forms the drainage groove, makes the condensate water outside, and the rectangle breach that outer tube and screw thread formed forms the passageway, breaks the back when the inner tube, and the cold flow body passes through the rectangular channel drainage to outside to guarantee that the motor can also normal use.
[ description of the drawings ]
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of the air outlet structure of the present invention;
fig. 3 is a schematic structural view of B-B in fig. 2 according to the present invention;
fig. 4 is a schematic view of the internal structure of the outer tube of the present invention.
In the figure: 1. the water cooler comprises a cooler body, 2, a water inlet, 3, a water outlet, 4, an air inlet, 5, an air outlet, 6, radiating fins, 7, a flange, 8, an inner pipe, 9, an outer pipe, 10, threads, 11 and a water accumulation chamber.
[ detailed description ] embodiments
A twin-tube cooler for ships according to the present invention will be described in further detail with reference to the following embodiments.
As shown in fig. 1-4, the utility model provides a technical solution: a marine double-pipe cooler comprises a cooler body 1, a water inlet 2, a water outlet 3, an air inlet 4, an air outlet 5, cooling fins 6, a flange 7, an inner pipe 8, an outer pipe 9, threads 10 and a water accumulation chamber 11, wherein the water inlet 2 is arranged below the left side of the cooler body 1, the water outlet 3 is arranged above the left side of the cooler body 1, the air inlet 4 is arranged on the right side of the cooler body 1, the air outlet 5 is arranged in the center of the left side of the cooler body 1, the flanges 7 are arranged on the outer sides of the water inlet 2 and the water outlet 3, the cooling fins 6 are arranged inside the cooler body 1, the outer pipe 9 is arranged on the inner side of each cooling fin 6, the threads 10 are arranged on the inner wall of the;
the openings of the water inlet 2 and the water outlet 3 are both provided with flanges 7, and the flanges 7 arranged on the water inlet 2 and the water outlet 3 tightly seal the openings of the water inlet 2 and the water outlet 3;
the inner wall surface of the outer pipe 9 is tightly attached to the outer surface of the outer wall of the inner pipe 8, and condensed water formed on the pipe wall of the inner pipe 8 can be drained to a gap formed by the two pipe end plates to realize drainage and discharge;
a gap between the inner pipe 8 and the outer pipe 9 is a water accumulation chamber 11, and condensed water formed on the pipe wall of the inner pipe 8 can be drained to a gap formed by two pipe end plates to realize drainage and discharge;
the radiating fins 6 are distributed at the upper end and the lower end of the outer side of the outer pipe 9, and cooling water transfers heat out through the radiating fins 6;
the outer pipe 9 and the thread 10 are integrally formed, a rectangular gap formed by the outer pipe 9 and the thread 10 forms a channel, and when the inner pipe 8 is broken, cold fluid is guided to the outside through the rectangular groove, so that the normal use of the motor can be ensured;
the outer pipe 9 forms a rectangular notch with a section through spiral extrusion, the helix angle is 20 degrees, and after the outer pipe 9 and the inner pipe 8 are expanded and connected through a tungsten manganese steel die head, heat is transferred through vortex difference.
The utility model discloses a theory of operation is: when in use, after the outer pipe 9 and the inner pipe 8 are expanded and connected through the tungsten manganese steel die head, the energy-receiving thermal resistance of the outer pipe 9 is less than 5 percent, heat is transferred through vortex difference, therefore, heat generated by the electromagnetic wire of the motor and the silicon steel sheet is taken out through the low fishing fluid, condensed water formed on the pipe wall of the inner pipe 8 can be guided to a gap formed by two pipe end plates to realize drainage and discharge, a rectangular gap formed by the outer pipe 9 and the thread 10 forms a channel, when the inner pipe 8 is broken, cold fluid is guided to the outside through the rectangular groove, thereby ensuring that the motor can be normally used, realizing the cooling of hot air generated in the motor by circulating water between the water inlet 2 and the water outlet 3, leading the cooling water to transfer heat out by the cooling fins 6, namely the working principle of the marine double-pipe cooler, and those not described in detail in this specification are well within the skill of those in the art.
The above-mentioned embodiments are merely illustrative of the principles and effects of the present invention, and some embodiments may be used, and are not intended to limit the present invention; it should be noted that, for those skilled in the art, without departing from the inventive concept, several variations and modifications can be made, which are within the scope of the present invention.
Claims (7)
1. A marine double-barrelled cooler, includes the cooler body, its characterized in that: the installation of the left side below of cooler body is provided with the water inlet, the delivery port is installed to the left side top of cooler body, the right side of cooler body is provided with the air intake, the left side central authorities of cooler body are provided with the air outlet, the flange is all installed in the outside of water inlet and delivery port, the inside of cooler body is provided with the fin, the inboard of fin is provided with the outer tube, the inner wall of outer tube is provided with the screw thread, the inside cover of outer tube is equipped with the inner tube.
2. A twin pipe cooler for ships according to claim 1, wherein: and flanges are arranged at the openings of the water inlet and the water outlet.
3. A twin pipe cooler for ships according to claim 1, wherein: the inner wall surface of the outer pipe is tightly attached to the outer surface of the outer wall of the inner pipe.
4. A twin pipe cooler for ships according to claim 1, wherein: and a gap between the inner pipe and the outer pipe is a water accumulation chamber.
5. A twin pipe cooler for ships according to claim 1, wherein: the radiating fins are distributed at the upper end and the lower end of the outer side of the outer pipe.
6. A twin pipe cooler for ships according to claim 1, wherein: the outer pipe and the threads are integrally formed.
7. A twin pipe cooler for ships according to claim 1, wherein: the outer tube is formed into a rectangular notch with a cross section by screw extrusion, and the helix angle is 20 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021963726.2U CN212572301U (en) | 2020-09-10 | 2020-09-10 | Marine double-barrelled cooler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021963726.2U CN212572301U (en) | 2020-09-10 | 2020-09-10 | Marine double-barrelled cooler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212572301U true CN212572301U (en) | 2021-02-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021963726.2U Active CN212572301U (en) | 2020-09-10 | 2020-09-10 | Marine double-barrelled cooler |
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| Country | Link |
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| CN (1) | CN212572301U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111969793A (en) * | 2020-09-10 | 2020-11-20 | 张家港市恒强冷却设备有限公司 | Marine double-barrelled cooler |
-
2020
- 2020-09-10 CN CN202021963726.2U patent/CN212572301U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111969793A (en) * | 2020-09-10 | 2020-11-20 | 张家港市恒强冷却设备有限公司 | Marine double-barrelled cooler |
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