Aluminum water tank of aluminum die-casting diesel engine
By designing a combined structure of the through-trough and flow barrier in the diesel engine water tank, it blocks the overflow of boiling water and allows water vapor to be discharged, solving the problem of boiling water overflow caused by vibration of a single-cylinder diesel engine, ensuring the safety of staff and facilitating the maintenance of the water tank.
Patent Information
- Application Number
- CN202421074524.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-17
- Publication Date
- 2025-01-03
- Estimated Expiration
- 2034-05-17
AI Technical Summary
The single-cylinder diesel engine is operating due to vibration, causing boiling water in the water tank to overflow, endangering the safety of the staff.
An aluminum die-cast diesel engine aluminum water tank is designed. By setting a through groove and a flow stop plate between the upper shell and the lower shell, it blocks boiling water overflow, while allowing water vapor to be discharged normally, and the upper shell and the lower shell can be separated to facilitate cleaning of scale.
Effectively prevent boiling water from overflowing and scalding the staff, while maintaining the heat dissipation function of the water tank, convenient cleaning of scale, and improving work safety and maintenance convenience.
Smart Images
Figure CN222296352U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of diesel engines, in particular to an aluminum die-casting diesel engine aluminum water tank. Background Art
[0002] Single-cylinder diesel engines, that is, diesel engines with only one cylinder when classified by the number of cylinders. Single-cylinder diesel engines are mainly used in agricultural machinery, engineering machinery, automobile industry, marine machinery, electric power industry and other fields;
[0003] The heat dissipation of a single-cylinder diesel engine is achieved by the evaporation of water in the water tank. There is a water inlet on the water tank cover, which is installed above the water tank. When a single-cylinder diesel engine is working normally, the water in the water tank is almost boiling. At the same time, due to the large vibration in the working environment of the diesel engine itself, boiling water will overflow from the water inlet on the water tank cover, which can easily cause scalding to the staff. Utility Model Content
[0004] In order to solve the problem that the boiling water in the existing diesel engine water tank is easily overflowed and scalds the staff due to the vibration generated by the diesel engine during operation; the purpose of the utility model is to provide an aluminum die-casting diesel engine aluminum water tank.
[0005] In order to solve the above technical problems, the utility model adopts the following technical scheme: an aluminum die-cast diesel engine aluminum water tank, comprising an upper shell, an opening is penetrated through the upper surface of the upper shell, a positioning plate is arranged above the upper shell, a first positioning hole is penetrated through the four corners of the positioning plate, a second positioning hole communicating with the first positioning hole is opened on the upper surface of the upper shell, a first bolt is threadedly arranged in the first positioning hole and the second positioning hole, a water inlet is penetrated through the positioning plate, a fixing block is fixedly arranged in the water inlet, a fixing hole is penetrated through the fixing block, a positioning block is fixedly arranged in the fixing hole, a water inlet hole is penetrated through the positioning block, a plurality of through grooves distributed at equal intervals are penetrated through the surface of the positioning block, a cover plate is movably arranged at one end of the positioning block away from the upper shell, and a baffle is fixedly arranged at one end of the positioning block away from the cover plate.
[0006] Preferably, a first limiting hole is formed through the baffle plate, a second limiting hole communicating with the first limiting hole is formed through the positioning plate, and floats are movably provided in the first limiting hole and the second limiting hole.
[0007] Preferably, a lower shell is provided at the end of the upper shell away from the positioning plate, a first connecting block is fixedly provided at the end of the upper shell close to the lower shell, and a second connecting block is fixedly provided at the end of the lower shell close to the upper shell, first connecting holes are penetrated at four corners of the first connecting block, second connecting holes communicating with the first connecting holes are penetrated at four corners of the second connecting block, second bolts are commonly threaded in the first connecting hole and the second connecting hole, a slot is provided at one end of the lower shell close to the upper shell, a block is movably provided in the slot, an end of the block away from the lower shell is fixedly provided on the lower surface of the upper shell, and a washer is fixedly provided at one end of the slot close to the lower shell.
[0008] Compared with the prior art, the beneficial effects of the utility model are:
[0009] 1. Through the cooperation between the through slot and the fixed block and the blocking of the baffle, the water vapor in the water tank can be discharged normally, but the boiling water will be blocked, so as to prevent the boiling water from overflowing and scalding the staff without affecting the heat dissipation function of the water tank;
[0010] 2. Since this water tank is composed of an upper shell and a lower shell, when scale is generated in the water tank, the upper shell and the lower shell can be separated, making it convenient for staff to clean the scale in the water tank. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model.
[0013] Figure 2 It is a schematic diagram of the structure of the water inlet of the utility model.
[0014] Figure 3 This is a schematic diagram of the positioning plate structure of the utility model.
[0015] Figure 4 It is a schematic diagram of the lower shell structure of the utility model.
[0016] In the figure: 1, upper shell; 11, opening; 12, positioning plate; 13, first positioning hole; 14, second positioning hole; 15, first bolt; 16, water inlet; 17, fixing block; 8, fixing hole; 18, positioning block; 19, water inlet hole; 2, through groove; 21, cover plate; 22, baffle plate; 23, groove; 24, sealing ring; 25, third positioning hole; 3, first limiting hole; 31, second limiting hole; 32, float; 4, lower shell; 41, first connecting block; 42, second connecting block; 43, first connecting hole; 44, second connecting hole; 45, second bolt; 6, slot; 61, block; 62, gasket; 7, water outlet; 71, water outlet pipe. DETAILED DESCRIPTION
[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0018] Example: Figure 1-4 As shown, the utility model provides an aluminum die-casting diesel engine aluminum water tank, including an upper shell 1, characterized in that: an opening 11 is penetrated through the upper surface of the upper shell 1, a positioning plate 12 is arranged above the upper shell 1, and first positioning holes 13 are penetrated through the four corners of the positioning plate 12, and a second positioning hole 14 communicating with the first positioning hole 13 is opened on the upper surface of the upper shell 1, and a first bolt 15 is threadedly arranged in the first positioning hole 13 and the second positioning hole 14, a water inlet 16 is penetrated through the positioning plate 12, a fixing block 17 is fixedly arranged in the water inlet 16, a fixing hole 8 is penetrated through the fixing block 17, a positioning block 18 is fixedly arranged in the fixing hole 8, a water inlet hole 19 is penetrated through the positioning block 18, and a plurality of through grooves 2 distributed at equal intervals are penetrated through the surface of the positioning block 18, a cover plate 21 is movably arranged on one end of the positioning block 18 away from the upper shell 1, and a baffle plate 22 is fixedly arranged on one end of the positioning block 18 away from the cover plate 21.
[0019] A plurality of grooves 23 are formed at one end of the positioning block 18 near the baffle plate 22. The grooves 23 prevent the newly added water from directly contacting the boiling water in the water tank when the staff adds water through the water inlet hole 19. Instead, the water is diverted through the grooves 23 so that it slowly flows into the water tank.
[0020] A sealing ring 24 is fixedly provided on the lower surface of the positioning plate 12, and third positioning holes 25 communicating with the first positioning holes 13 are formed through the four corners of the sealing ring 24; the sealing ring 24 can increase the sealing between the positioning plate 12 and the upper shell 1 to prevent water in the water tank from flowing out through the gap.
[0021] A first limiting hole 3 is formed through the baffle plate 22, a second limiting hole 31 communicating with the first limiting hole 3 is formed through the positioning plate 12, and a float 32 is movably provided in the first limiting hole 3 and the second limiting hole 31; the staff can know the height of the remaining water in the water tank through the height of the float 32, and thus add water to the water tank in time to prevent the diesel engine from being damaged due to insufficient water in the water tank and the inability to dissipate heat in time.
[0022] A lower shell 4 is provided at the end of the upper shell 1 away from the positioning plate 12, a first connecting block 41 is fixedly provided at the end of the upper shell 1 close to the lower shell 4, and a second connecting block 42 is fixedly provided at the end of the lower shell 4 close to the upper shell 1, the four corners of the first connecting block 41 are penetrated with first connecting holes 43, the four corners of the second connecting block 42 are penetrated with second connecting holes 44 communicated with the first connecting holes 43, and second bolts 45 are commonly threadedly provided in the first connecting hole 43 and the second connecting hole 44; the first connecting block 41 and the second connecting block 42 can be connected by the second bolt 45, so that the upper shell 1 and the lower shell 4 can be connected or separated, thereby facilitating the staff to clean the scale in the water tank.
[0023] A water outlet hole 7 is formed through the lower shell 4, and a water outlet pipe 71 is fixedly provided on the lower surface of the lower shell 4, and the water outlet pipe 71 is communicated with the lower shell 4; by setting the block 61 in the slot 6, the connection between the upper shell 1 and the lower shell 4 can be made more stable, and the gasket 62 can increase the sealing between the block 61 and the slot 6.
[0024] Working principle: When in use, the staff must first remove the cover plate 21 from above the positioning block 18, then add water to the water tank through the water inlet hole 19, and then start the diesel engine. As the diesel engine runs, the water in the water tank gradually boils to produce water vapor, which is discharged from the water tank through the through groove 2 to dissipate heat for the diesel engine. In addition, the boiling water aroused by the vibration generated when the diesel engine is working will be blocked by the baffle 22 to prevent the boiling water from overflowing the water tank and scalding the staff;
[0025] When it is necessary to clean the scale in the water tank, the staff can remove the second bolt 45 from the first connecting hole 43 and the second connecting hole 44, so as to separate the upper shell 1 from the lower shell 4, making it convenient for the staff to clean the scale in the water tank.
[0026] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.
Claims
1. An aluminum die-cast diesel engine aluminum water tank, comprising an upper shell (1), characterized in that: The upper surface of the upper shell (1) is provided with an opening (11), a positioning plate (12) is arranged above the upper shell (1), four corners of the positioning plate (12) are provided with first positioning holes (13), the upper surface of the upper shell (1) is provided with a second positioning hole (14) which is in communication with the first positioning hole (13), a first bolt (15) is threadedly provided in the first positioning hole (13) and the second positioning hole (14), a water inlet (16) is provided on the positioning plate (12), and the water inlet (16) is provided on the upper surface of the upper shell (1). 6) A fixing block (17) is fixedly arranged inside, a fixing hole (8) is penetrated through the fixing block (17), a positioning block (18) is fixedly arranged inside the fixing hole (8), a water inlet hole (19) is penetrated through the positioning block (18), a plurality of through grooves (2) are penetrated through the surface of the positioning block (18) and are distributed at equal intervals, a cover plate (21) is movably arranged at one end of the positioning block (18) away from the upper shell (1), and a baffle plate (22) is fixedly arranged at one end of the positioning block (18) away from the cover plate (21).
2. The aluminum die-cast diesel engine aluminum water tank according to claim 1, characterized in that: A plurality of grooves (23) distributed at equal intervals are formed at one end of the positioning block (18) close to the baffle plate (22).
3. The aluminum die-casting diesel engine aluminum water tank according to claim 1, characterized in that: A sealing ring (24) is fixedly provided on the lower surface of the positioning plate (12), and third positioning holes (25) communicating with the first positioning hole (13) are formed through four corners of the sealing ring (24).
4. The aluminum die-cast diesel engine aluminum water tank according to claim 1, characterized in that: The baffle plate (22) is provided with a first limiting hole (3), the positioning plate (12) is provided with a second limiting hole (31) which is in communication with the first limiting hole (3), and a float (32) is movably provided in the first limiting hole (3) and the second limiting hole (31).
5. The aluminum die-casting diesel engine aluminum water tank according to claim 1, characterized in that: A lower shell (4) is provided at the end of the upper shell (1) away from the positioning plate (12); a first connecting block (41) is fixedly provided at the end of the upper shell (1) close to the lower shell (4); a second connecting block (42) is fixedly provided at the end of the lower shell (4) close to the upper shell (1); four corners of the first connecting block (41) are provided with first connecting holes (43); four corners of the second connecting block (42) are provided with second connecting holes (44) communicating with the first connecting holes (43); and second bolts (45) are threadedly provided in the first connecting hole (43) and the second connecting hole (44).
6. The aluminum die-cast diesel engine aluminum water tank according to claim 5, characterized in that: A slot (6) is provided at one end of the lower shell (4) close to the upper shell (1), a block (61) is movably arranged in the slot (6), and an end of the block (61) away from the lower shell (4) is fixedly arranged on the lower surface of the upper shell (1).
7. The aluminum die-cast diesel engine aluminum water tank according to claim 6, characterized in that: A gasket (62) is fixedly provided at one end of the slot (6) close to the lower shell (4).
8. The aluminum die-cast diesel engine aluminum water tank as claimed in claim 5, characterized in that: A water outlet hole (7) is formed through the lower shell (4), and a water outlet pipe (71) is fixedly provided on the lower surface of the lower shell (4), wherein the water outlet pipe (71) is in communication with the lower shell (4).