CN211343082U - Wet-type air inlet and outlet pipe - Google Patents
Wet-type air inlet and outlet pipe Download PDFInfo
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- CN211343082U CN211343082U CN201922289470.5U CN201922289470U CN211343082U CN 211343082 U CN211343082 U CN 211343082U CN 201922289470 U CN201922289470 U CN 201922289470U CN 211343082 U CN211343082 U CN 211343082U
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- cavity
- cooling water
- exhaust
- inlet
- air inlet
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Abstract
The utility model discloses a wet-type intake and exhaust pipe, including wet-type intake and exhaust pipe body, wet-type intake and exhaust pipe body is including setting up at the inside exhaust cavity of cooling water cavity and setting up the cavity of admitting air in the cooling water cavity outside, and the cavity of admitting air partly passes inside the cooling water cavity, cavity one end of admitting air sets up the cavity import of admitting air, the cavity other end of admitting air sets up the cavity export of admitting air, exhaust cavity one end is provided with the cavity import of admitting air, the exhaust cavity other end is provided with the cavity export of exhausting, one side of the cavity export of exhausting is connected with gas vent construction bolt, cooling water cavity one end sets up the cooling water cavity import, the cooling water cavity other end sets up the cooling water cavity export, cooling water cavity upper portion sets up cooling water gas vent and sensor installation position. Has the advantages that: the utility model discloses compact structure reduces the space, satisfies practical application needs promptly and also conveniently maintains.
Description
Technical Field
The utility model relates to a gas engine field particularly, relates to a wet-type intake and exhaust pipe.
Background
The existing air inlet and outlet pipes are not well cooled, and the air outlet pipes are easy to cause exhaust resistance to a certain degree after working for a long time, so that the air outlet pipes are not beneficial to continuous exhaust.
An effective solution to the problems in the related art has not been proposed yet.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a wet-type intake and exhaust pipe to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a wet-type air inlet and exhaust pipe comprises a wet-type air inlet and exhaust pipe body, wherein the wet-type air inlet and exhaust pipe body comprises an exhaust cavity arranged inside a cooling water cavity and an air inlet cavity arranged outside the cooling water cavity, the air inlet cavity is arranged at the upper part of the cooling water cavity, a part of the air inlet cavity penetrates through the cooling water cavity, one end of the air inlet cavity is provided with an air inlet cavity inlet, the other end of the air inlet cavity is provided with an air inlet cavity outlet, one end of the exhaust cavity is provided with an exhaust cavity inlet, the other end of the exhaust cavity is provided with an exhaust cavity outlet, one side of the exhaust cavity outlet is connected with an exhaust port mounting bolt, the air inlet cavity outlet and the exhaust cavity inlet are arranged on a mounting plane together, one end of the cooling water cavity is provided with a cooling water cavity inlet, and the other end of the cooling water, the upper part of the cooling water cavity is provided with a cooling water exhaust port and a sensor mounting position, and the upper part of the air inlet cavity is also provided with a sensor mounting position.
Furthermore, a plurality of exhaust cavity inlets are arranged along the length direction of the installation plane.
Furthermore, a plurality of air inlet cavity outlets are arranged along the length direction of the mounting plane.
Furthermore, the cooling water cavity inlet and the cooling water cavity outlet are arranged in a plurality along the direction of the exhaust cavity outlet.
Furthermore, the inlet of the air inlet cavity is arranged in the direction departing from the installation plane and the outlet of the exhaust cavity.
Furthermore, a plurality of bolt mounting holes are reserved on the wet type air inlet and outlet pipe body.
Compared with the prior art, the utility model discloses following beneficial effect has:
(1) the high-temperature high-pressure gas is cooled by water cooling outside the exhaust cavity, so that the heat of the high-temperature gas can be recovered, the exhaust volume is reduced, the exhaust resistance is reduced, and the influence of the high-temperature gas of the exhaust cavity on the low-temperature gas of the air inlet cavity is reduced;
(2) the cooling water cavity adopts two channels and two inlets and two outlets, so that the problem of difficult maintenance of the interior of the cooling water channel cavity is solved, and the application under different working conditions is met;
(3) and the stud is installed by adopting the embedded exhaust pipe, so that the installation process is simple and the maintenance is convenient.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a sectional view of a wet intake/exhaust pipe according to an embodiment of the present invention;
fig. 2 is an external view of a wet intake/exhaust pipe according to an embodiment of the present invention;
fig. 3 is a rear view of a structure of a wet type intake and exhaust pipe according to an embodiment of the present invention.
Reference numerals:
1. a wet type exhaust pipe body; 2. an air inlet cavity; 3. a cooling water cavity; 4. an exhaust cavity; 5, sensor mounting position; 6. a cooling water exhaust port; 7. an inlet of the air inlet cavity; 8. an inlet chamber outlet; 9. an exhaust cavity inlet; 10. an exhaust cavity outlet; 11. an outlet of the cooling water cavity; 12. an inlet of the cooling water cavity; 13. a fabrication hole; 14. a mounting plane; 15. a bolt mounting hole; 16. and the exhaust port is provided with a stud.
Detailed Description
The following, with reference to the drawings and the detailed description, further description of the present invention is made:
referring to fig. 1-3, a wet intake and exhaust pipe according to an embodiment of the present invention includes a wet intake and exhaust pipe body 1, the wet intake and exhaust pipe body 1 includes an exhaust cavity 4 disposed inside a cooling water cavity 3 and an intake cavity 2 disposed outside the cooling water cavity 3, the intake cavity 2 is disposed on the upper portion of the cooling water cavity 3, and a portion of the intake cavity 2 passes through the inside of the cooling water cavity 3, one end of the intake cavity 2 is provided with an intake cavity inlet 7, the other end of the intake cavity 2 is provided with an intake cavity outlet 8, one end of the exhaust cavity 4 is provided with an exhaust cavity inlet 9, the other end of the exhaust cavity 4 is provided with an exhaust cavity outlet 10, one side of the exhaust cavity outlet 10 is connected with an exhaust port mounting bolt 16, the intake cavity outlet 8 and the exhaust cavity inlet 9 are both on a mounting plane 14, the cooling water cavity comprises a cooling water cavity body 3, a cooling water cavity body inlet 12 is formed in one end of the cooling water cavity body 3, a cooling water cavity body outlet 11 is formed in the other end of the cooling water cavity body 3, a cooling water exhaust port 6 and a sensor mounting position 5 are formed in the upper portion of the cooling water cavity body 3, and a sensor mounting position 5 is also formed in the upper portion of an air inlet cavity body 2.
Through the above technical scheme of the utility model, exhaust cavity inlet 9 is provided with a plurality ofly along mounting surface 14's length direction, air inlet cavity export 8 is provided with a plurality ofly along mounting surface 14's length direction, cooling water cavity import 12 and cooling water cavity export 11 set up a plurality ofly along exhaust cavity export 10 direction, air inlet cavity import 7 sets up and is deviating from mounting surface 14 and exhaust cavity export 10 direction, leave a plurality of bolt mounting holes 15 on the wet-type air inlet and exhaust pipe body 1.
In the above embodiment, a plurality of process holes 13 are installed on one side of the wet type exhaust pipe body 1.
When in specific application, the wet type air inlet and outlet pipe body 1 is arranged on a gas engine, the engine piston does work, the burnt waste gas enters the exhaust cavity 4 through the exhaust cavity inlet 9, in the process, cooling water enters the cooling water cavity 3 through the inlet of the cooling water cavity 3 and fills the cooling cavity, the exhaust cavity 4 is wholly wrapped in the cooling water cavity 3, the exhaust cavity 4 and the cooling water perform heat exchange, therefore, the heat of the gas in the exhaust cavity 4 is transferred into the cooling water cavity 3 through the side wall of the exhaust cavity 4 and absorbed by the cooling water, the water which has absorbed the heat is discharged from the water outlet, at the moment, the purpose of reducing the exhaust temperature is achieved, in the process, the air mixed with the natural gas enters the air inlet cavity 2 through the inlet of the air inlet cavity 2, the influence of the exhaust temperature on the air is reduced when the air passes through the cavity, and the control of the air inlet temperature is facilitated.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The wet type air inlet and exhaust pipe is characterized by comprising a wet type air inlet and exhaust pipe body (1), wherein the wet type air inlet and exhaust pipe body (1) comprises an exhaust cavity (4) arranged inside a cooling water cavity (3) and an air inlet cavity (2) arranged outside the cooling water cavity (3), the air inlet cavity (2) is arranged at the upper part of the cooling water cavity (3), one part of the air inlet cavity (2) penetrates through the inside of the cooling water cavity (3), one end of the air inlet cavity (2) is provided with an air inlet cavity inlet (7), the other end of the air inlet cavity (2) is provided with an air inlet cavity outlet (8), one end of the exhaust cavity (4) is provided with an exhaust cavity inlet (9), the other end of the exhaust cavity (4) is provided with an exhaust cavity outlet (10), one side of the exhaust cavity outlet (10) is connected with an exhaust port mounting bolt (16), air inlet cavity export (8) and exhaust cavity inlet (9) are jointly on mounting plane (14), cooling water cavity (3) one end sets up cooling water cavity import (12), the cooling water cavity (3) other end sets up cooling water cavity export (11), cooling water cavity (3) upper portion sets up cooling water gas vent (6) and sensor mounted position (5), air inlet cavity (2) upper portion also sets up sensor mounted position (5).
2. A wet inlet and outlet pipe according to claim 1, wherein the exhaust cavity inlet (9) is provided in plurality along the length of the mounting plane (14).
3. A wet inlet and outlet pipe according to claim 1, wherein the inlet chamber outlet (8) is provided in plurality along the length of the mounting plane (14).
4. A wet inlet and outlet pipe according to claim 1, wherein the cooling water chamber inlet (12) and the cooling water chamber outlet (11) are disposed in plurality along the direction of the exhaust gas chamber outlet (10).
5. A wet inlet and outlet pipe according to claim 1, characterized in that the inlet chamber inlet (7) is arranged in a direction away from the mounting plane (14) and the outlet chamber outlet (10).
6. A wet inlet and outlet pipe according to claim 1, characterized in that a plurality of bolt mounting holes (15) are left on the wet inlet and outlet pipe body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922289470.5U CN211343082U (en) | 2019-12-19 | 2019-12-19 | Wet-type air inlet and outlet pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922289470.5U CN211343082U (en) | 2019-12-19 | 2019-12-19 | Wet-type air inlet and outlet pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211343082U true CN211343082U (en) | 2020-08-25 |
Family
ID=72088605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922289470.5U Active CN211343082U (en) | 2019-12-19 | 2019-12-19 | Wet-type air inlet and outlet pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211343082U (en) |
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2019
- 2019-12-19 CN CN201922289470.5U patent/CN211343082U/en active Active
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