An engine having a cooling mechanism

Abstract

The utility model belongs to sand pumping engine equipment technical field especially, and a kind of engine with cooling mechanism is provided for cooling problem, and the following scheme is presented, it includes engine inner cylinder;The outside of engine inner cylinder is equipped with engine shell;The outer surface of one side of engine shell is fixedly connected with No.1 liquid inlet pipe;The outer surface of one side of engine shell is fixedly connected with No.2 liquid inlet pipe;The outer surface of No.1 liquid inlet pipe is fixedly connected with No.1 valve;The outer surface of No.2 liquid inlet pipe is fixedly connected with No.2 valve;The outer surface of the other side of engine shell is fixedly connected with No.1 liquid outlet pipe.The setting of No.1 liquid inlet pipe, No.2 liquid inlet pipe, No.1 liquid outlet pipe, No.2 liquid outlet pipe realizes the function of providing cooling to engine, and the engine is rapidly cooled.

Description

Technical Field

[0001] This utility model relates to the technical field of sand dredging engine equipment, and in particular to an engine with a cooling mechanism. Background Technology

[0002] Sand dredging engines typically refer to diesel power systems that drive sand pumps or sand suction equipment. They convert mechanical energy into hydraulic energy to transport high-concentration sand and gravel mixtures. With the trend of high-efficiency and energy-saving engine development, engine compression ratios are getting higher and higher. How to suppress knocking under high compression ratios is an important issue. Enhancing the cooling of the combustion chamber is one of the effective solutions to the knocking problem.

[0003] However, the existing technology still has shortcomings. The coolant flow rate in the existing cooling channel between the two cylinders is low and the cooling effect is poor.

[0004] Therefore, we propose an engine with a cooling mechanism to solve this problem. Utility Model Content

[0005] The purpose of this invention is to solve the problems mentioned in the background art and to provide an engine with a cooling mechanism.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: An engine with a cooling mechanism includes an engine cylinder; an engine housing is provided on the outer side of the engine cylinder; a first inlet pipe is fixedly connected to one outer surface of the engine housing; a second inlet pipe is fixedly connected to one outer surface of the engine housing; a first valve is fixedly connected to the outer surface of the first inlet pipe; a second valve is fixedly connected to the outer surface of the second inlet pipe; a first drain pipe is fixedly connected to the outer surface of the other outer surface of the engine housing; a second drain pipe is fixedly connected to the outer surface of the other outer surface of the engine housing; a third valve is fixedly connected to the outer surface of the first drain pipe; a fourth valve is fixedly connected to the outer surface of the second drain pipe; a mounting groove is provided on the upper surface of the engine housing; a sealing plate is slidably mounted on the inner surface of the mounting groove; a fixing screw is slidably mounted on the inner surface of the sealing plate; a fixing bracket is fixedly connected to the outer surface of the engine cylinder; a connecting bracket is fixedly connected to the other side of the outer surface of the engine cylinder; a first through hole is provided on the outer surface of the fixing bracket; a fixing thread groove is provided on the upper surface of the fixing bracket; a second through hole is provided on the outer surface of the connecting bracket.

[0007] Preferably, the first inlet pipe is located on the upper side of the outer surface of one side of the engine housing; the second inlet pipe is located on the upper side of the outer surface of one side of the engine housing.

[0008] Preferably, the first drain pipe is located on the lower side of the outer surface of the other side of the engine housing; the second drain pipe is located on the lower side of the outer surface of the other side of the engine housing.

[0009] Preferably, the fixing screw is rotatably mounted on the inner surface of the fixing thread groove; the sealing plate is fixed to the upper surface of the engine housing by the fixing screw.

[0010] Preferably, one outer surface of the fixing bracket is fixed to the inner surface of the generator housing; and one outer surface of the connecting bracket is fixed to the outer surface of the engine cylinder.

[0011] In this utility model, an engine with a cooling mechanism is provided by an engine housing, a first inlet pipe, a second inlet pipe, a first outlet pipe, a second outlet pipe, a mounting groove, a sealing plate, fixing screws, an engine cylinder, a fixing bracket, a connecting bracket, a first through hole, a fixing threaded groove, and a second through hole. Coolant is injected into the engine housing through the first and second inlet pipes to cool the engine cylinder, and then discharged from the engine housing through the first and second outlet pipes, thus providing a cooling function for the engine and enabling rapid cooling of the engine. In this utility model, an engine with a cooling mechanism is provided. By setting valves No. 1, No. 2, No. 3, and No. 4, the flow rate of coolant can be adjusted by opening and closing valves No. 1, No. 2, No. 3, and No. 4, making it suitable for engines with different power outputs. This utility model has a reasonable structural design, is simple to operate, and has high reliability. Attached Figure Description

[0012] Figure 1 This is a front-view perspective three-dimensional structural diagram of an engine with a cooling mechanism proposed in this utility model; Figure 2 This is a rear-view three-dimensional structural diagram of an engine with a cooling mechanism proposed in this utility model; Figure 3 This is a three-dimensional structural disassembly diagram of an engine with a cooling mechanism proposed in this utility model; Figure 4 This is a three-dimensional structural diagram of the engine cylinder in this utility model.

[0013] In the diagram: 1. Engine housing; 2. Inlet pipe No. 1; 3. Inlet pipe No. 2; 4. Valve No. 1; 5. Valve No. 2; 6. Drain pipe No. 1; 7. Drain pipe No. 2; 8. Valve No. 3; 9. Valve No. 4; 10. Mounting slot; 11. Sealing plate; 12. Fixing screw; 13. Engine cylinder; 14. Fixing bracket; 15. Connecting bracket; 16. Through hole No. 1; 17. Fixing threaded groove; 18. Through hole No. 2. Detailed Implementation

[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0015] Reference Figure 1-4 An engine with a cooling mechanism includes an engine cylinder 13; an engine housing 1 is provided on the outside of the engine cylinder 13; a first inlet pipe 2 is fixedly connected to one outer surface of the engine housing 1; a second inlet pipe 3 is fixedly connected to one outer surface of the engine housing 1; a first valve 4 is fixedly connected to the outer surface of the first inlet pipe 2; a second valve 5 is fixedly connected to the outer surface of the second inlet pipe 3; a first drain pipe 6 is fixedly connected to the other outer surface of the engine housing 1; a second drain pipe 7 is fixedly connected to the other outer surface of the engine housing 1; and a second drain pipe 7 is fixedly connected to the outer surface of the first drain pipe 6. There is a No. 3 valve 8; the outer surface of the No. 2 drain pipe 7 is fixedly connected to the No. 4 valve 9; the upper surface of the engine housing 1 is provided with a mounting groove 10; the inner surface of the mounting groove 10 is slidably installed with a sealing plate 11; the inner surface of the sealing plate 11 is slidably installed with a fixing screw 12; the outer surface of the engine cylinder 13 is fixedly connected to a fixing bracket 14; the other side of the outer surface of the engine cylinder 13 is fixedly connected to a connecting bracket 15; the outer surface of the fixing bracket 14 is provided with a No. 1 through hole 16; the upper surface of the fixing bracket 14 is provided with a fixing thread groove 17; the outer surface of the connecting bracket 15 is provided with a No. 2 through hole 18.

[0016] Furthermore, the No. 1 liquid inlet pipe 2 is located on the upper side of the outer surface of one side of the engine housing 1; the No. 2 liquid inlet pipe 3 is located on the upper side of the outer surface of one side of the engine housing 1.

[0017] Furthermore, the first drain pipe 6 is located on the lower side of the outer surface of the other side of the engine housing 1; the second drain pipe 7 is located on the lower side of the outer surface of the other side of the engine housing 1.

[0018] Furthermore, the fixing screw 12 is rotatably mounted on the inner surface of the fixing threaded groove 17; the sealing plate 11 is fixed to the upper surface of the engine housing 1 by the fixing screw 12.

[0019] Furthermore, one outer surface of the mounting bracket 14 is fixed to the inner surface of the generator housing 1; one outer surface of the connecting bracket 15 is fixed to the outer surface of the engine cylinder 13.

[0020] In this invention, during use, coolant is injected into the engine housing 1 through inlet pipe 2 and inlet pipe 3 to cool the engine cylinder 13. Then, the coolant is discharged from the engine housing 1 through outlet pipe 6 and outlet pipe 7, thus providing cooling for the engine and enabling rapid cooling. The flow rate of the coolant can be adjusted by switching valves 4, 5, 8, and 9, making it suitable for engines with different power outputs.

[0021] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0022] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. An engine having a cooling mechanism, characterized in that, Includes an engine cylinder (13); an engine housing (1) is provided on the outside of the engine cylinder (13); a first inlet pipe (2) is fixedly connected to one side of the outer surface of the engine housing (1); a second inlet pipe (3) is fixedly connected to one side of the outer surface of the engine housing (1); a first valve (4) is fixedly connected to the outer surface of the first inlet pipe (2); a second valve (5) is fixedly connected to the outer surface of the second inlet pipe (3); a first drain pipe (6) is fixedly connected to the other side of the outer surface of the engine housing (1); a second drain pipe (7) is fixedly connected to the other side of the outer surface of the engine housing (1); a third valve (8) is fixedly connected to the outer surface of the first drain pipe (6); The outer surface of the second drain pipe (7) is fixedly connected to the fourth valve (9); the upper surface of the engine housing (1) is provided with a mounting groove (10); the inner surface of the mounting groove (10) is slidably installed with a sealing plate (11); the inner surface of the sealing plate (11) is slidably installed with a fixing screw (12); the outer surface of the engine cylinder (13) is fixedly connected to a fixing bracket (14); the other side of the outer surface of the engine cylinder (13) is fixedly connected to a connecting bracket (15); the outer surface of the fixing bracket (14) is provided with a first through hole (16); the upper surface of the fixing bracket (14) is provided with a fixing thread groove (17); the outer surface of the connecting bracket (15) is provided with a second through hole (18).

2. An engine with a cooling mechanism according to claim 1, characterized in that, The first liquid inlet pipe (2) is located on the upper side of the outer surface of one side of the engine housing (1); the second liquid inlet pipe (3) is located on the upper side of the outer surface of one side of the engine housing (1).

3. An engine with a cooling mechanism according to claim 1, characterized in that, The first drain pipe (6) is located on the lower side of the outer surface of the engine housing (1) on the other side; the second drain pipe (7) is located on the lower side of the outer surface of the engine housing (1) on the other side.

4. An engine with a cooling mechanism according to claim 1, characterized in that, The fixing screw (12) is rotatably installed on the inner surface of the fixing thread groove (17); the sealing plate (11) is fixed to the upper surface of the engine housing (1) by the fixing screw (12).

5. An engine with a cooling mechanism according to claim 1, characterized in that, One side of the outer surface of the fixing bracket (14) is fixed to the inner surface of the generator housing (1); one side of the outer surface of the connecting bracket (15) is fixed to the outer surface of the engine cylinder (13).

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