Water adding cover of generator set

Abstract

The utility model belongs to the technical field of generator sets, and particularly relates to a water adding cover of a generator set. The device comprises a cover body which is used for covering an opening of a base; wherein the cover body is provided with a plurality of sealing stations; and the sealing station is attached to the outer wall of the base so as to seal the corresponding plane of the cover body. A plurality of sealing stations are arranged on the cover body and correspond to different planes of the base, so that a plurality of sealing surfaces at different positions are formed, and therefore it is guaranteed that rainwater cannot penetrate through the water adding cover to enter the generator set.

Description

Technical Field

[0001] This utility model belongs to the field of generator set technology, specifically relating to a generator set water inlet cover. Background Technology

[0002] In related technologies, the water inlet cover of generator sets has poor rainproof performance, and even if the base and water inlet cover are tightened, the sealing performance is not good enough.

[0003] Therefore, there is an urgent need to design a water filling cover for generator sets to solve the technical problem that rainwater can easily enter the generator set through the water filling cover under the above-mentioned rainy weather conditions.

[0004] It should be noted that the information disclosed in this background section is only for understanding the background technology of this application concept, and therefore may include information that does not constitute prior art. Utility Model Content

[0005] This disclosure provides at least one embodiment of a generator set water filler cap.

[0006] In a first aspect, embodiments of this disclosure provide a water filling cover for a generator set, comprising: a cover body for covering an opening in a base;

[0007] The cover has several sealing positions;

[0008] In addition, the sealing station is attached to the outer wall of the base to seal the corresponding plane of the cover.

[0009] In one alternative embodiment, the base has an outer annular surface, an inner annular surface, and a connecting inclined surface;

[0010] The cover includes at least three sealing stations to respectively fit the outer ring surface, the inner ring surface, and the connecting bevel.

[0011] In one alternative embodiment, the cover includes an outer edge, the inner wall of which forms a sealing position to fit against the sealing outer ring surface.

[0012] In one optional embodiment, the cover has an inner annular groove, and the outer wall of the inner annular groove forms a sealing position to fit and seal the inner annular surface.

[0013] In one alternative embodiment, the inner side of the cover has a sealing ring that extends toward the base, and the end of the sealing ring forms a sealing position to fit the connecting slope.

[0014] In one optional embodiment, the inner side of the cover has a mating ring, and the outer wall of the mating ring is provided with a plurality of mating blocks along the circumferential direction;

[0015] The inner wall of the opening of the base is provided with several locking blocks along the circumferential direction;

[0016] The mating block corresponds to the locking block.

[0017] In one alternative implementation, the height of the mating block is lower than the height of the locking block.

[0018] In one alternative embodiment, the mating block has a guide slope on the side facing the locking block;

[0019] The side of the locking block facing the mating block is a locking ramp.

[0020] In one alternative embodiment, a hand-held slot is provided on the side of the cover away from the base.

[0021] Secondly, this disclosure also provides a generator set water filling cover, including: a cover body for covering the opening of the base;

[0022] The cover has several sealing positions;

[0023] In addition, the sealing station fits against the outer wall of the base to seal the corresponding plane of the cover;

[0024] The base has an outer annular surface, an inner annular surface, and a connecting inclined surface;

[0025] The cover includes at least three sealing positions to respectively fit the outer ring surface, the inner ring surface and the connecting slope;

[0026] The cover includes an outer edge, and the inner wall of the outer edge forms a sealing position to fit the sealing outer ring surface;

[0027] The cover has an inner ring groove, and the outer wall of the inner ring groove forms a sealing position to fit the inner ring surface.

[0028] The inner side of the cover has a sealing ring that extends toward the base, and the end of the sealing ring forms a sealing position to fit the connecting slope.

[0029] The beneficial effect of this utility model is that by setting several sealing positions on the cover and corresponding to different planes of the base to form several sealing surfaces at different positions, it ensures that rainwater will not pass through the water filling cover and enter the generator set.

[0030] Other features and advantages of this invention will be set forth in the description which follows, and will be apparent in part from the description, or may be learned by practicing the invention. The objectives and other advantages of this invention are realized and obtained through the structures particularly pointed out in the description, claims, and drawings.

[0031] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, preferred embodiments are described below in detail with reference to the accompanying drawings. Attached Figure Description

[0032] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0033] Figure 1 A perspective view of a water inlet cap provided in an embodiment of this disclosure;

[0034] Figure 2 A schematic diagram illustrating the mating state of the cover and the base according to an embodiment of this disclosure;

[0035] Figure 3 A cross-sectional view of a water inlet cap provided in an embodiment of this disclosure;

[0036] Figure 4 for Figure 3 A magnified view of part A in the middle;

[0037] Figure 5 This is a schematic diagram of the mating state of a mating block and a locking block provided in an embodiment of this disclosure.

[0038] In the picture:

[0039] 1. Cover; 11. Mating ring; 12. Mating block; 13. Guide slope; 14. Hand grip groove;

[0040] 2. Sealing station; 21. Outer edge; 22. Inner annular groove; 23. Closing ring;

[0041] 3. Base; 31. Outer ring surface; 32. Inner ring surface; 33. Connecting inclined surface; 34. Locking block; 35. Locking inclined surface. Detailed Implementation

[0042] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0043] Research has found that the water inlet cover of the generator set has poor rainproof performance, and even when the base and water inlet cover are tightened, the seal is not good enough.

[0044] The shortcomings of the above solutions are the result of the inventor's practical experience and careful research. Therefore, the discovery process of the above problems and the solutions proposed in this disclosure below should be considered as the inventor's contribution to this disclosure.

[0045] The following detailed description of some embodiments of the present invention is provided in conjunction with the accompanying drawings. Unless otherwise specified, the embodiments and features described below can be combined with each other. Furthermore, in the accompanying drawings, the thickness of components may be exaggerated or reduced for the purpose of effectively describing the technical content.

[0046] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0047] Based on the above research, and referring to Figure 3 This disclosure provides a generator set water filler cover, including: a cover body 1, which is round, and the generator set water filler inlet has a base 3, the cover body 1 being adapted to cover the opening of the base 3.

[0048] Reference Figure 2 In at least one embodiment, the outer wall of the base 3 extends radially into an umbrella-shaped ring, and the cover 1 has several sealing positions 2 on the side facing the base 3. After the cover 1 covers the base 3, the sealing positions 2 of the cover 1 can fit against the outer wall of the base 3 to seal the corresponding plane of the cover 1, thereby achieving multiple seals, greatly increasing the sealing performance, increasing resistance, and playing a rainproof role.

[0049] Reference Figure 1 In some embodiments, a hand slot 14 is provided on the side of the cover 1 away from the base 3. The operator can insert two fingers into the two hand slots 14 respectively and drive the cover 1 to rotate so that the cover 1 covers the base 3 and positions the cover 1 and the base 3.

[0050] Reference Figure 5 In at least one embodiment, to position the cover 1 and the base 3, the cover 1 has a mating ring 11 on its inner side, and the outer wall of the mating ring 11 is provided with a plurality of mating blocks 12 circumferentially. On the other hand, the inner wall of the opening of the base 3 is provided with a plurality of locking blocks 34 circumferentially. The mating blocks 12 and the locking blocks 34 correspond to each other. Specifically, one mating block 12 corresponds to one locking block 34, and the locking blocks 34 are spaced apart, with the spacing being greater than the length of the mating block 12.

[0051] Reference Figure 5In some embodiments, the height of the mating block 12 is lower than the height of the locking block 34, that is, after the mating ring 11 of the cover 1 is inserted into the opening of the base 3, the mating block 12 is located below the locking block 34. The mating block 12 has a guide slope 13 on the side facing the locking block 34, and the locking block 34 has a locking slope 35 on the side facing the mating block 12. With the above arrangement, after the mating block 12 moves to below the locking block 34, the operator can rotate the cover 1 to drive the mating block 12 closer to the locking block 34, and the guide slope 13 and locking slope 35 will engage to lock the cover 1 and the base 3 together.

[0052] Reference Figure 4 In at least one embodiment, the base 3 has an outer annular surface 31, an inner annular surface 32, and a connecting slope 33. The connecting slope 33 is located between the outer annular surface 31 and the inner annular surface 32, and the connecting slope 33 slopes downward from the inside out to further prevent rainwater from flowing to the inner annular surface 32. On the other hand, the cover 1 includes at least three sealing positions 2 to respectively fit the outer annular surface 31, the inner annular surface 32, and the connecting slope 33, thereby forming a triple seal.

[0053] Reference Figure 4 The cover 1 includes an outer edge 21, which extends along the edge of the cover 1 toward the base 3. The inner wall of the outer edge 21 forms a first sealing position 2 and fits against the outer ring surface 31 of the base 3 to achieve the first seal.

[0054] Reference Figure 4 The cover 1 has a sealing ring 23 on its inner side, which extends toward the base 3. The end of the sealing ring 23 forms a second sealing position 2 and fits against the connecting slope 33 of the base 3 to achieve a second seal. (Refer to...) Figure 4 The inner side of the cover 1 is provided with an inner ring groove 22, and the outer wall of the inner ring groove 22 forms a third sealing position 2, which fits with the inner ring surface 32 of the base 3 to achieve a third seal.

[0055] In the several embodiments provided in this application, it should be understood that the disclosed systems, apparatuses, and methods can be implemented in other ways. The apparatus embodiments described above are merely illustrative. For example, the division of units is only a logical functional division, and in actual implementation, there may be other division methods. Furthermore, multiple units or components may be combined or integrated into another system, or some features may be ignored or not executed. Based on the above-described ideal embodiments of this utility model, and through the above description, those skilled in the art can make various changes and modifications without departing from the technical concept of this utility model. The technical scope of this utility model is not limited to the contents of the specification; its technical scope must be determined by the scope of the claims.

Claims

1. A water inlet cover for a generator set, characterized in that, include: Cover (1), which is used to cover the opening of the base (3); The cover (1) has several sealing positions (2). In addition, the sealing station (2) fits against the outer wall of the base (3) to seal the corresponding plane of the cover (1).

2. The generator set water filler cover as described in claim 1, characterized in that, The base (3) has an outer annular surface (31), an inner annular surface (32) and a connecting inclined surface (33); The cover (1) includes at least three sealing stations (2) to respectively fit the outer ring surface (31), the inner ring surface (32) and the connecting slope (33).

3. The generator set water filler cover as described in claim 2, characterized in that, The cover (1) includes an outer edge (21), and the inner wall of the outer edge (21) forms a sealing position (2) to fit the sealing outer ring surface (31).

4. The generator set water filler cover as described in claim 2, characterized in that, The cover (1) has an inner ring groove (22), and the outer wall of the inner ring groove (22) forms a sealing position (2) to fit the inner ring surface (32).

5. The generator set water filler cover as described in claim 2, characterized in that, The cover (1) has a sealing ring (23) on its inner side. The sealing ring (23) extends toward the base (3), and the end of the sealing ring (23) forms a sealing position (2) to fit the connecting slope (33).

6. The generator set water filler cover as described in claim 1, characterized in that, The inner side of the cover (1) has a mating ring (11), and the outer wall of the mating ring (11) is provided with a plurality of mating blocks (12) along the circumferential direction. The inner wall of the opening of the base (3) is provided with a number of locking blocks (34) in the circumferential direction. The mating block (12) corresponds to the locking block (34).

7. The generator set water filler cover as described in claim 6, characterized in that, The height of the mating block (12) is lower than the height of the locking block (34).

8. The generator set water filler cover as described in claim 6, characterized in that, The mating block (12) has a guide slope (13) on the side facing the locking block (34); The locking block (34) has a locking ramp (35) on the side facing the mating block (12).

9. The generator set water filler cover as described in claim 6, characterized in that, The cover (1) has a hand-held groove (14) on the side away from the base (3).

10. A water inlet cover for a generator set, characterized in that, include: Cover (1), which is used to cover the opening of the base (3); The cover (1) has several sealing positions (2). And, the sealing station (2) fits against the outer wall of the base (3) to seal the corresponding plane of the cover (1); The base (3) has an outer annular surface (31), an inner annular surface (32) and a connecting inclined surface (33); The cover (1) includes at least three sealing stations (2) to respectively fit the outer ring surface (31), the inner ring surface (32) and the connecting slope (33). The cover (1) includes an outer extension edge (21), and the inner wall of the outer extension edge (21) forms a sealing position (2) to fit the sealing outer ring surface (31). The cover (1) has an inner ring groove (22), and the outer wall of the inner ring groove (22) forms a sealing position (2) to fit the inner ring surface (32). The cover (1) has a sealing ring (23) on its inner side. The sealing ring (23) extends toward the base (3), and the end of the sealing ring (23) forms a sealing position (2) to fit the connecting slope (33).

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