CN219740844U - Floor drain structure of energy storage cabinet - Google Patents
Floor drain structure of energy storage cabinet Download PDFInfo
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- CN219740844U CN219740844U CN202320798671.1U CN202320798671U CN219740844U CN 219740844 U CN219740844 U CN 219740844U CN 202320798671 U CN202320798671 U CN 202320798671U CN 219740844 U CN219740844 U CN 219740844U
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- floating ball
- sleeve
- bottom plate
- ball sleeve
- energy storage
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- 238000004146 energy storage Methods 0.000 title claims abstract description 46
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 73
- 238000003466 welding Methods 0.000 claims description 9
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- 238000004026 adhesive bonding Methods 0.000 claims description 4
- 239000000741 silica gel Substances 0.000 claims description 4
- 229910002027 silica gel Inorganic materials 0.000 claims description 4
- 239000000565 sealant Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 19
- 238000007789 sealing Methods 0.000 description 9
- 230000000630 rising effect Effects 0.000 description 6
- 239000003292 glue Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The utility model discloses an energy storage cabinet floor drain structure, which comprises an upper bottom plate, a floating ball sleeve, a floating ball body and a lower bottom plate; the floating ball sleeve is of a cylindrical structure with two open ends and small diameters at the two ends and large diameters at the middle part, the floating ball body is arranged at the middle part of the floating ball sleeve, and the diameter of the floating ball body is between the diameters of the two ends and the middle part of the floating ball sleeve; the upper bottom plate and the lower bottom plate are respectively fixed at the upper end and the lower end of the floating ball sleeve, the position, corresponding to the hollow part of the floating ball sleeve, of the upper bottom plate is hollowed out to form a water outlet, and the position, corresponding to the hollow part of the floating ball sleeve, of the lower bottom plate is provided with water leakage meshes. The utility model can be flexibly applied to various energy storage cabinets as a whole, and achieves the effects of draining water and preventing water from returning.
Description
Technical Field
The utility model relates to the technical field of accessories of energy storage equipment, in particular to a floor drain structure of an energy storage cabinet.
Background
An energy storage cabinet is a device for storing electrical energy. Along with the development and application of the energy storage cabinet, some independent energy storage cabinets can appear, wherein the battery clusters can not effectively dissipate heat like a large-scale energy storage system, and the problems of water drops, condensation and the like are easily generated in the operation of equipment, so that the energy storage cabinet is required to have a drainage function, such as a floor drain, and accumulated water in the cabinet is timely drained.
The existing floor drain of the cabinet basically adopts a standard floor drain of the building industry, has certain requirements on the installation position and the size of the floor drain of the cabinet, and cannot be flexibly changed.
Disclosure of Invention
The technical problems to be solved by the utility model are as follows: the floor drain structure of the energy storage cabinet can be flexibly applied to various energy storage cabinets, and achieves the effects of draining water and preventing water from returning.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the floor drain structure of the energy storage cabinet comprises an upper bottom plate, a floating ball sleeve, a floating ball body and a lower bottom plate;
the floating ball sleeve is of a cylindrical structure with two ends open and two ends small in diameter and a middle part large in diameter, the floating ball body is arranged in the middle of the floating ball sleeve, and the diameter of the floating ball body is between the diameters of the two ends and the middle part of the floating ball sleeve;
the upper bottom plate and the lower bottom plate are respectively fixed at the upper end and the lower end of the floating ball sleeve, the position, corresponding to the hollow part of the floating ball sleeve, on the upper bottom plate is hollowed out to form a water outlet, and the position, corresponding to the hollow part of the floating ball sleeve, on the lower bottom plate is provided with water leakage meshes.
Further, the floating ball body is provided with a density less than 1g/cm 3 Silica gel spheres or hollow spheres.
Further, the floating ball sleeve comprises an upper end, a middle part and a lower end;
the upper end and the middle part are of an integral structure, and the lower end and the middle part are of a detachable connection structure;
the cross section of the lower end in the axial direction is in an inverted-convex shape, the upper part of the inverted-convex is embedded into the middle part to form a male-female matching mode, the lower part of the inverted-convex is detachably connected with the middle part, and the lower part of the inverted-convex is fixedly welded with the lower bottom plate.
Further, the cross section of the upper end, which is close to the middle part of the floating ball sleeve, in the axial direction is in an isosceles trapezoid shape, and the angle of the bottom angle of the isosceles trapezoid is 40-50 degrees.
Further, the outer wall of the upper part of the inverted convex character at the lower end is provided with external threads, and the contact position of the inner wall of the middle part and the outer wall of the upper part of the inverted convex character is provided with internal threads;
the lower end and the middle part are screwed through the cooperation of the external thread and the internal thread, and a circle of rubber gasket is additionally arranged between the internal thread and the external thread.
Further, the outer wall of the upper part of the inverted convex at the lower end is embedded with the inner wall of the middle part in a mode of fixing by slit gluing and external spot welding.
Further, the device also comprises a sleeve upper plate;
the sleeve upper plate is a flat plate which has the same shape as the upper bottom plate but has an area smaller than the upper bottom plate, and is positioned between the floating ball sleeve and the upper bottom plate;
the upper sleeve plate is fixed at the upper end of the floating ball sleeve in a welding mode, and the position, corresponding to the hollow part of the floating ball sleeve, on the upper sleeve plate is hollowed out;
the circumference around the fretwork position on the sleeve upper plate evenly is provided with a plurality of screw hole sites, is used for with the upper plate carries out detachable connection through the screw lock pair.
Further, the screw hole positions and the assembling gaps of the sleeve upper plate and the upper bottom plate are filled with sealant.
The utility model has the beneficial effects that: the utility model provides an energy storage cabinet floor drain structure, which consists of an upper bottom plate, a floating ball sleeve and a lower bottom plate which are welded in sequence, wherein the diameter of the upper end and the lower end of the floating ball sleeve is smaller than that of the middle part, and a floating ball body with a diameter between the middle part and the upper end and the lower end is arranged in the middle part; when water is required to enter the cabinet outside the energy storage cabinet, the water can firstly enter the floating ball sleeve through the water leakage mesh holes of the lower bottom plate, and finally is clamped at the upper end of the floating ball sleeve to clamp the water outlet due to the rising of the floating ball body, so that the water is prevented from further flowing into the cabinet, the water storage cabinet can be integrally and flexibly applied to various energy storage cabinets, and the effects of draining and preventing water return are achieved.
Drawings
FIG. 1 is an exploded view of a floor drain structure of an energy storage cabinet according to an embodiment of the present utility model;
FIG. 2 is a front view of a floor drain structure of an energy storage cabinet according to an embodiment of the present utility model;
FIG. 3 is a top view of a floor drain structure of an energy storage cabinet according to an embodiment of the utility model;
fig. 4 is a bottom view of a floor drain structure of an energy storage cabinet according to an embodiment of the utility model.
Description of the reference numerals:
1. an upper base plate; 11. a water outlet; 12. a screw; 2. a floating ball sleeve; 21. an upper end; 211. an isosceles trapezoid shape; 22. a middle part; 23. a lower end; 3. a lower base plate; 31. water leakage mesh openings; 4. a floating ball body; 5. a sleeve upper plate; 51. and a screw hole site.
Detailed Description
In order to describe the technical contents, the achieved objects and effects of the present utility model in detail, the following description will be made with reference to the embodiments in conjunction with the accompanying drawings.
Referring to fig. 1 to 4, a floor drain structure of an energy storage cabinet includes an upper bottom plate, a floating ball sleeve, a floating ball body and a lower bottom plate;
the floating ball sleeve is of a cylindrical structure with two ends open and two ends small in diameter and a middle part large in diameter, the floating ball body is arranged in the middle of the floating ball sleeve, and the diameter of the floating ball body is between the diameters of the two ends and the middle part of the floating ball sleeve;
the upper bottom plate and the lower bottom plate are respectively fixed at the upper end and the lower end of the floating ball sleeve, the position, corresponding to the hollow part of the floating ball sleeve, on the upper bottom plate is hollowed out to form a water outlet, and the position, corresponding to the hollow part of the floating ball sleeve, on the lower bottom plate is provided with water leakage meshes.
From the above description, the beneficial effects of the utility model are as follows: the energy storage cabinet consists of an upper bottom plate, a floating ball sleeve and a lower bottom plate which are welded in sequence, wherein the diameters of the upper end and the lower end of the floating ball sleeve are smaller than the diameter of the middle part, and a floating ball body with a diameter between the middle part and the upper end and the lower end is arranged in the middle part, so that when water is required to be discharged in the energy storage cabinet, water can flow into the floating ball sleeve through a water outlet formed in the upper bottom plate, at the moment, the floating ball body rises under the buoyancy of the water, and water can flow out of the lower end of the floating ball sleeve and flow out of the cabinet body through water leakage meshes of the lower bottom plate, so that water is discharged; when water is required to enter the cabinet outside the energy storage cabinet, the water can firstly enter the floating ball sleeve through the water leakage mesh holes of the lower bottom plate, and finally is clamped at the upper end of the floating ball sleeve to clamp the water outlet due to the rising of the floating ball body, so that the water is prevented from further flowing into the cabinet, the water storage cabinet can be integrally and flexibly applied to various energy storage cabinets, and the effects of draining and preventing water return are achieved.
Further, the floating ball body is provided with a density less than 1g/cm 3 Silica gel spheres or hollow spheres.
The above description shows that the density and the material of the floating ball body are limited, so that the floating ball body can fully receive the influence of the buoyancy of water in water, the effect of preventing water return is realized, meanwhile, the water leakage mesh holes can be fully blocked by a certain weight when no water exists, and external dust is prevented from entering the energy storage cabinet body.
Further, the floating ball sleeve comprises an upper end, a middle part and a lower end;
the upper end and the middle part are of an integral structure, and the lower end and the middle part are of a detachable connection structure;
the cross section of the lower end in the axial direction is in an inverted-convex shape, the upper part of the inverted-convex is embedded into the middle part to form a male-female matching mode, the lower part of the inverted-convex is detachably connected with the middle part, and the lower part of the inverted-convex is fixedly welded with the lower bottom plate.
As can be seen from the above description, the floating ball sleeve adopts a structure that the upper end and the middle part are integrated, and the lower end and the middle part are detachable, so that the floating ball body is convenient to be arranged in the floating ball sleeve, and the floating ball body is also convenient to be replaced; meanwhile, the lower end of the floating ball sleeve is of a boss structure similar to an inverted convex shape, so that the sealing jogging of the lower end and the middle part can be ensured while the diameter of the lower end is smaller than that of the middle part, and the waterproof effect of the floor drain is ensured.
Further, the cross section of the upper end, which is close to the middle part of the floating ball sleeve, in the axial direction is in an isosceles trapezoid shape, and the angle of the bottom angle of the isosceles trapezoid is 40-50 degrees.
According to the description, the inclined plane with a certain angle is connected between the upper end and the middle part of the floating ball sleeve, so that the floating ball body can be prevented from rising and blocking the water outlet to provide buffering in the process of preventing water return, and the floating ball with overlarge water pressure can be prevented from rising and impacting the upper end of the floating ball sleeve too quickly to be damaged when the integral process design is demanded.
Further, the outer wall of the upper part of the inverted convex character at the lower end is provided with external threads, and the contact position of the inner wall of the middle part and the outer wall of the upper part of the inverted convex character is provided with internal threads;
the lower end and the middle part are screwed through the cooperation of the external thread and the internal thread, and a circle of rubber gasket is additionally arranged between the internal thread and the external thread.
From the above description, the lower end and the middle part of the floating ball sleeve are locked through a thread structure, and a rubber gasket is arranged between threads, so that the waterproof effect of the floor drain is further ensured.
Further, the outer wall of the upper part of the inverted convex at the lower end is embedded with the inner wall of the middle part in a mode of fixing by slit gluing and external spot welding.
From the above description, the mode of sealing and fixing the lower end and the middle part of the replacement floating ball sleeve by adopting the threaded structure and the rubber gasket is adopted, the glue is directly applied to the gap between the lower end and the middle part, and the spot welding and fixing are performed outside, so that the waterproof effect of the floor drain can be ensured as well.
Further, the device also comprises a sleeve upper plate;
the sleeve upper plate is a flat plate which has the same shape as the upper bottom plate but has an area smaller than the upper bottom plate, and is positioned between the floating ball sleeve and the upper bottom plate;
the upper sleeve plate is fixed at the upper end of the floating ball sleeve in a welding mode, and the position, corresponding to the hollow part of the floating ball sleeve, on the upper sleeve plate is hollowed out;
the circumference around the fretwork position on the sleeve upper plate evenly is provided with a plurality of screw hole sites, is used for with the upper plate carries out detachable connection through the screw lock pair.
According to the description, the sleeve upper plate is added between the upper bottom plate and the floating ball sleeve, so that the structural stability of the floor drain is ensured, and meanwhile, the screw locking is adopted between the upper bottom plate and the sleeve upper plate, so that the floor drain is convenient to detach and repair after sale; meanwhile, in order to further ensure the waterproof effect of the floor drain, a sealing glue is filled in the screw locking position and the assembling gap between the upper plate of the sleeve and the upper end of the floating ball sleeve.
Further, the screw hole positions and the assembling gaps of the sleeve upper plate and the upper bottom plate are filled with sealant.
From the above description, it is known that the water-proof effect of the floor drain is further ensured.
The floor drain structure of the energy storage cabinet is suitable for various energy storage cabinets, is used for draining water and preventing water from returning from the energy storage cabinets, and is described below with reference to specific embodiments:
referring to fig. 1 to 4, a first embodiment of the present utility model is as follows:
the floor drain structure of the energy storage cabinet comprises an upper bottom plate 1, a floating ball sleeve 2, a floating ball body 4 and a lower bottom plate 3 as shown in figures 1 to 4.
In this embodiment, as shown in fig. 2, the floating ball sleeve 2 has a cylindrical structure with two open ends and a small diameter at two ends and a large diameter at the middle 22, the floating ball body 4 is disposed at the middle 22 of the floating ball sleeve 2, and the diameter of the floating ball body 4 is between the diameters of the two ends and the middle 22 of the floating ball sleeve 2; meanwhile, in this embodiment, the upper base plate 1 and the lower base plate 3 are respectively fixed at the upper end and the lower end of the floating ball sleeve 2, and as shown in fig. 3, the position of the upper base plate 1 corresponding to the hollow part of the floating ball sleeve 2 is hollowed out to form a water outlet 11, as shown in fig. 4, and the position of the lower base plate 3 corresponding to the hollow part of the floating ball sleeve 2 is provided with water leakage meshes 31.
Namely, in the embodiment, the floating ball device consists of an upper bottom plate 1, a floating ball sleeve 2 and a lower bottom plate 3 which are sequentially welded, wherein the diameter of the upper end and the lower end of the floating ball sleeve 2 is smaller than that of a middle part 22, and a floating ball body 4 with a diameter between the middle part 22 and the upper end and the lower end is arranged in the middle part 22, so that when water is required to be discharged from the interior of an energy storage cabinet, water can firstly flow into the floating ball sleeve 2 through a water outlet 11 formed in the upper bottom plate 1, at the moment, the floating ball body 4 rises under the buoyancy of the water, and water can flow out of the lower end 23 of the floating ball sleeve 2 and flow out of the cabinet body through a water leakage mesh 31 of the lower bottom plate 3, so that water is discharged; when water is required to enter the cabinet outside the energy storage cabinet, the water firstly enters the floating ball sleeve 2 through the water leakage mesh holes 31 of the lower bottom plate 3, and the floating ball body 4 ascends and finally clamps the upper end 21 of the floating ball sleeve 2 to clamp the water outlet 11, so that the water is prevented from further flowing into the cabinet, the water storage cabinet can be integrally and flexibly applied to various energy storage cabinets, and the effects of draining and preventing water return are achieved.
The dimensions of the floating ball sleeve 2 and the floating ball body 4 can be adjusted according to the dimensions between the upper base plate 1 and the lower base plate 3 so as to apply the energy storage cabinets with various specifications.
It should be noted that, in this embodiment, the floating ball body 4 is a silica gel ball or a hollow ball with a density less than 1g/cm3, that is, by limiting the density and the material of the floating ball body 4, the floating ball body 4 can be ensured to fully receive the influence of the buoyancy of water in water, the effect of preventing water return is achieved, and meanwhile, the water leakage mesh 31 can be fully blocked by a certain weight when no water exists, so that external dust is prevented from entering the energy storage cabinet body.
Referring to fig. 1 and 2, a second embodiment of the utility model is as follows:
in the first embodiment, as shown in fig. 1, the floating ball sleeve 2 includes an upper end 21, a middle portion 22, and a lower end 23, where the upper end 21 and the middle portion 22 are integrally formed, and the lower end 23 and the middle portion 22 are detachably connected.
In this embodiment, as shown in fig. 2, the cross section of the lower end 23 of the floating ball sleeve 2 in the axial direction is in an inverted-convex shape, the upper portion of the inverted-convex is embedded into the middle portion 22 of the floating ball sleeve 2 to form a male-female fit, and is detachably connected with the middle portion 22, and the lower portion of the inverted-convex is welded with the lower base plate 3 for fixing.
That is, in this embodiment, the floating ball sleeve 2 adopts a structure that the upper end 21 and the middle part 22 are integrated, and the lower end 23 and the middle part 22 are detachable, so that the floating ball body 4 is convenient to be installed in the floating ball sleeve 2, and the floating ball body 4 is convenient to be replaced, that is, as shown in fig. 1, after the floating ball body 4 is installed in the middle part 22 of the floating ball sleeve 2, the lower end 23 of the floating ball sleeve 2 and the middle part 22 of the floating ball sleeve 2 are embedded and installed; meanwhile, the lower end 23 of the floating ball sleeve 2 is of a boss structure similar to an inverted convex shape, so that the sealing jogging of the lower end 23 and the middle part 22 can be ensured while the diameter of the lower end 23 is smaller than that of the middle part 22, and the waterproof effect of the floor drain is ensured.
Meanwhile, as shown in fig. 2, the cross section of the upper end 21 of the floating ball sleeve 2, which is close to the middle 22 of the floating ball sleeve 2, is in an isosceles trapezoid shape 211 in the axial direction, and the angle limiting the bottom angle of the isosceles trapezoid is 40-50 degrees, namely, the upper end 21 of the floating ball sleeve 2 and the middle 22 are connected to form an inclined plane with a certain angle, so that the floating ball body 4 can be prevented from rising and blocking the water outlet 11 in the process of preventing water return, and the floating ball with excessive water pressure can be prevented from rising too fast to strike the upper end 21 of the floating ball sleeve 2 to be damaged.
Meanwhile, in the embodiment, the outer wall of the upper part of the inverted convex character at the lower end 23 of the floating ball sleeve 2 can be screwed through the screw structure by arranging the external screw thread and the inner wall of the middle part 22 of the floating ball sleeve 2 to be provided with the internal screw thread matched with the outer wall of the upper part of the inverted convex character, so that the lower end 23 of the floating ball sleeve 2 and the middle part 22 are detachably connected and fastened, and in order to ensure the sealing and waterproof effects, a circle of rubber gasket can be additionally arranged between the internal screw thread and the external screw thread.
In addition, in this embodiment, another scheme of sealing and fastening by replacing the screw thread structure and the rubber gasket is provided, that is, the outer wall of the upper part of the inverted convex shape at the lower end 23 of the floating ball sleeve 2 is embedded with the inner wall of the middle part 22 of the floating ball sleeve 2 in a mode of fixing by slit gluing and external spot welding, so as to achieve the waterproof effect of the floor drain as well.
Referring to fig. 1 and 2, a third embodiment of the present utility model is as follows:
in this embodiment, as shown in fig. 1 or fig. 2, the floor drain structure of the energy storage cabinet further includes a sleeve upper plate 5 on the basis of the first embodiment or the second embodiment.
In this embodiment, the upper sleeve plate 5 may be a flat plate having the same shape as the upper plate 1 but smaller in area than the upper plate 1, and as shown in fig. 1 or 2, the upper sleeve plate 5 is located between the upper end 21 of the floating ball sleeve 2 and the upper plate 1.
The upper sleeve plate 5 is fixed at the upper end 21 of the floating ball sleeve 2 in a welding mode, and the position of the upper sleeve plate 5 corresponding to the hollow part of the floating ball sleeve 2 is hollowed out; as shown in fig. 1, a plurality of screw holes 51 are uniformly formed on the sleeve upper plate 5 around the circumference of the hollow position, and four screw holes 51 are formed in the embodiment for detachably connecting with the upper bottom plate 1 by locking with screws 12.
In this embodiment, a sleeve upper plate 5 is added between the upper base plate 1 and the floating ball sleeve 2, so that the structural stability of the floor drain is ensured, and meanwhile, screw locking is adopted between the upper base plate 1 and the sleeve upper plate 5, thereby facilitating the disassembly and after-sales maintenance of the floor drain; meanwhile, in order to further ensure the waterproof effect of the floor drain, a sealing glue is filled in the screw locking position and the assembling gap between the sleeve upper plate 5 and the upper end 21 of the floating ball sleeve 2.
In addition, in order to further ensure the waterproof sealing effect of the floor drain, certain sealing glue can be filled at the screw hole positions 51 and the assembling gaps of the sleeve upper plate 5 and the upper bottom plate 1.
In summary, the floor drain structure of the energy storage cabinet provided by the utility model has the advantages of simple overall structure, low cost and flexible adjustment of the size according to the specification of the energy storage cabinet, is suitable for various energy storage cabinets, and effectively achieves the effects of draining water, preventing water from returning and preventing odor from returning.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent changes made by the specification and drawings of the present utility model, or direct or indirect application in the relevant art, are included in the scope of the present utility model.
Claims (8)
1. The floor drain structure of the energy storage cabinet is characterized by comprising an upper bottom plate, a floating ball sleeve, a floating ball body and a lower bottom plate;
the floating ball sleeve is of a cylindrical structure with two open ends and small diameters at the two ends and large diameters at the middle part, the floating ball body is arranged at the middle part of the floating ball sleeve, and the diameter of the floating ball body is between the diameters of the two ends and the middle part of the floating ball sleeve;
the upper bottom plate and the lower bottom plate are respectively fixed at the upper end and the lower end of the floating ball sleeve, the position, corresponding to the hollow part of the floating ball sleeve, on the upper bottom plate is hollowed out to form a water outlet, and the position, corresponding to the hollow part of the floating ball sleeve, on the lower bottom plate is provided with water leakage meshes.
2. The energy storage cabinet floor drain structure of claim 1, wherein the floating ball body is of a density less than 1g/cm 3 Silica gel spheres or hollow spheres.
3. The energy storage cabinet floor drain structure of claim 1, wherein the float ball sleeve comprises an upper end, a middle portion and a lower end;
the upper end and the middle part are of an integral structure, and the lower end and the middle part are of a detachable connection structure;
the cross section of the lower end in the axial direction is in an inverted-convex shape, the upper part of the inverted-convex is embedded into the middle part to form a male-female matching mode, the lower part of the inverted-convex is detachably connected with the middle part, and the lower part of the inverted-convex is fixedly welded with the lower bottom plate.
4. A floor drain structure of an energy storage cabinet according to claim 3, wherein the cross section of the upper end near the middle part of the floating ball sleeve in the axial direction is in an isosceles trapezoid shape, and the angle of the base angle of the isosceles trapezoid is 40-50 °.
5. The floor drain structure of claim 3, wherein the outer wall of the upper part of the inverted convex at the lower end is provided with external threads, and the inner wall of the middle part is provided with internal threads at the contact position with the outer wall of the upper part of the inverted convex;
the lower end and the middle part are screwed through the cooperation of the external thread and the internal thread, and a circle of rubber gasket is additionally arranged between the internal thread and the external thread.
6. The floor drain structure of claim 3, wherein the outer wall of the upper part of the inverted convex at the lower end is embedded with the inner wall of the middle part in a mode of fixing by slit gluing and external spot welding.
7. The energy storage cabinet floor drain structure of claim 1, further comprising a sleeve upper plate;
the sleeve upper plate is a flat plate which has the same shape as the upper bottom plate but has an area smaller than the upper bottom plate, and is positioned between the floating ball sleeve and the upper bottom plate;
the upper sleeve plate is fixed at the upper end of the floating ball sleeve in a welding mode, and the position, corresponding to the hollow part of the floating ball sleeve, on the upper sleeve plate is hollowed out;
the circumference around the fretwork position on the sleeve upper plate evenly is provided with a plurality of screw hole sites, is used for with the upper plate carries out detachable connection through the screw lock pair.
8. The energy storage cabinet floor drain structure of claim 7, wherein the screw hole positions and the assembling gaps between the sleeve upper plate and the upper bottom plate are filled with sealant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320798671.1U CN219740844U (en) | 2023-04-12 | 2023-04-12 | Floor drain structure of energy storage cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320798671.1U CN219740844U (en) | 2023-04-12 | 2023-04-12 | Floor drain structure of energy storage cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219740844U true CN219740844U (en) | 2023-09-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320798671.1U Active CN219740844U (en) | 2023-04-12 | 2023-04-12 | Floor drain structure of energy storage cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219740844U (en) |
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2023
- 2023-04-12 CN CN202320798671.1U patent/CN219740844U/en active Active
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