CN211368977U - Heat preservation flotation tank for winter open drainage - Google Patents
Heat preservation flotation tank for winter open drainage Download PDFInfo
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- CN211368977U CN211368977U CN201921787691.9U CN201921787691U CN211368977U CN 211368977 U CN211368977 U CN 211368977U CN 201921787691 U CN201921787691 U CN 201921787691U CN 211368977 U CN211368977 U CN 211368977U
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- buoyancy tank
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Abstract
The heat-preservation buoyancy tank for open-air drainage in winter is provided and comprises a buoyancy tank, heat-preservation cotton, a water pump, a heat-preservation cavity, an adjusting frame, split pressing plates, an overhaul platform, a bolt a, an outlet short pipe, a guardrail, a water pump stabilizing frame and a bolt b; the heat preservation cavity is an annular closed sealed cabin, and heat preservation cotton is filled in the sealed cabin; the periphery of the heat preservation cavity is fixedly provided with a buoyancy tank; a water pump adjusting frame is arranged on the outer wall of the inner ring of the heat preservation cavity, and a water pump stabilizing frame is arranged in the water pump adjusting frame; heat insulation cotton is filled in a gap between the water pump stabilizing frame and the water pump; the split pressing plates are fixedly connected with the adjusting frame through bolts a; an overhaul platform is paved on the floating box, and guardrails are arranged around the floating box; the lower part of the outlet short pipe is connected with the outlet of the water pump; the adjusting frame is provided with an adjusting screw rod. The advantages are that: can ensure that the water pump does not freeze when intermittently draining water, and the frost crack phenomenon of the water pump shell can not occur. The normal operation of the drainage operation in winter is ensured. The device has the advantages of simple structure, low investment and strong practicability, and can solve the problem of intermittent drainage under the outdoor low-temperature condition in winter in the north.
Description
The technical field is as follows:
the utility model relates to a drainage equipment technical field especially relates to an open drainage in winter is with heat preservation flotation tank.
Background art:
the floating box type drainage mode is a drainage facility commonly used by industrial and mining enterprises. The device has simple structure, small investment and convenient movement, and is widely used by industrial and mining enterprises. However, the open air buoyancy tank has a great disadvantage, which limits the popularization of the open air buoyancy tank. The floating box has poor heat insulation effect and can only be used in time periods or places with higher temperature, and in the north, the floating box has poor heat insulation effect in winter, when the temperature is reduced to zero, accumulated water remained in a water pump is frozen, a water pump shell is easy to crack and damage the water pump, so that drainage in winter is forced to be interrupted, drainage operation is influenced, and production is restricted.
The utility model has the following contents:
the utility model aims at overcoming prior art's defect, providing one kind can solve open-air low temperature in winter in the north, discontinuous drainage problem and do not damage the outdoor drainage in winter of water pump and use heat preservation flotation tank.
The utility model discloses a solve the technical scheme that above-mentioned problem provided and be: the heat-insulating buoyancy tank for open-air drainage in winter is provided, and comprises a buoyancy tank, heat-insulating cotton and a water pump; the method is characterized in that: the device also comprises a heat preservation cavity, an adjusting frame, split pressing plates, an overhaul platform, a bolt a, an outlet short pipe, a guardrail, a water pump stabilizing frame and a bolt b; the heat preservation cavity is an annular closed sealed cabin filled with heat preservation cotton; the periphery of the heat preservation cavity is fixedly provided with a buoyancy tank; a water pump adjusting frame is arranged on the outer wall of the inner ring of the annular closed sealed cabin of the heat preservation cavity, and a water pump stabilizing frame is arranged in the water pump adjusting frame; heat insulation cotton is filled in a gap between the water pump stabilizing frame and the water pump; the split pressing plates are fixedly connected with the adjusting frame through bolts a; an overhaul platform is paved on the floating box, and guardrails are arranged around the floating box; the lower part of the outlet short pipe is fixedly connected with an outlet flange of the water pump through a bolt b; and the middle upper part of the adjusting frame is provided with an adjusting screw rod. It is also characterized in that: the adjusting frame is cylindrical, and a plurality of circular water inlets are formed in the side wall and the bottom of the lower portion of the cylinder. The adjusting frame is cylindrical, and the side wall and the bottom of the lower part of the cylinder are provided with a plurality of strip-shaped water inlets. The length of the outlet short pipe is not less than the height of the heat preservation cavity. When the heat preservation cavity is welded, full welding is required, and welding spots cannot be leaked. The height of the water surface adjusted by the water pump is not higher than the water pump stabilizing frame. The adjusting screw rod is arranged at the upper part of the adjusting frame, and the adjusting height of the adjusting screw rod is not greater than the height of the adjusting frame; the adjusting bracket is movably connected with the heat preservation cavity.
The utility model has the advantages that: before the drainage operation, according to the technical parameters of the selected water pump, such as the overall dimension, the weight and the like, the corresponding stabilizing frame, the adjusting frame, the split pressing plate and the like are manufactured, the corresponding heat preservation cavity diameter and the height are manufactured according to the local lowest air temperature, the number of the buoyancy tanks is determined according to the weight of the water pump, and finally the water inlet depth of the water pump is adjusted. When the depth of the accumulated water is not enough to completely submerge the water pump, the water pump can be adjusted to a proper position, the heat preservation cavity around the water pump plays a role in heat preservation, the heat preservation cotton can play a role in heat preservation on the water pump, the water pump can be guaranteed not to freeze when being intermittently drained, and the frost crack phenomenon of the water pump shell can not occur. The normal operation of the drainage operation in winter is ensured. The device has the advantages of simple structure, low investment and strong practicability, and can solve the problem of intermittent drainage under the outdoor low-temperature condition in winter in the north.
Description of the drawings:
fig. 1 is a sectional view of the structure of the heat preservation buoyancy tank for winter open-air drainage of the utility model.
In the drawings: 1. a buoyancy tank; 2. a heat preservation cavity; 3. an adjusting bracket; 4. a split platen; 5. overhauling the platform; 6. a bolt a; 7. an outlet short pipe; 8. a guardrail; 9. heat preservation cotton; 10. a water pump stabilizing frame; 11. a bolt b; 12. and (4) a water pump.
The specific implementation mode is as follows:
example 1: the following describes the present invention in further detail with reference to the accompanying drawings. The heat-preservation buoyancy tank for open-air drainage in winter is provided, and comprises a buoyancy tank 1, a heat-preservation cavity 2, an adjusting frame 3, a split pressing plate 4, an overhaul platform 5, bolts 6, an outlet short circuit 7, a guardrail 8, heat-preservation cotton 9, a water pump stabilizing frame 10, bolts 11 and a water pump 12, wherein the heat-preservation buoyancy tank is shown in figure 1; the heat preservation cavity 2 is an annular closed sealed cabin, and heat preservation cotton 9 is filled in the annular closed sealed cabin, the buoyancy tank 1 is arranged around the heat preservation cavity 2, the water pump adjusting frame 3 is arranged on the outer wall of the inner ring of the annular closed sealed cabin, the stabilizing frame 10 is arranged in the adjusting frame 3, and the heat preservation cotton 9 is filled in the gap between the stabilizing frame 10 and the water pump 12; the split pressing plates 4 are connected with the adjusting frame 3 through bolts a6, the maintenance platform 5 is paved on the floating box 1, and the guardrails 8 are arranged on the periphery of the floating box; the lower part of the outlet short pipe 7 is fixedly connected with an outlet flange of the water pump 12 through a bolt b 11; the middle upper part of the adjusting frame 3 is provided with an adjusting screw rod.
The adjusting frame 3 is cylindrical, and a plurality of circular water inlets are formed in the side wall and the bottom of the lower portion of the cylinder. The length of the outlet short pipe 7 is not less than the height of the heat preservation cavity 2; the movable connection of the adjusting frame 3 and the heat preservation cavity 2 is ensured. When the heat preservation cavity 2 is welded, full welding is required, and welding spots cannot be leaked. The water pump stabilizing frame 10 is circular, and the gap between the upper part of the stabilizing frame and the water pump is filled with heat insulation cotton. The height of the water level regulated by the water pump is not higher than the stabilizing frame. The adjusting screw rod is arranged at the upper part of the adjusting frame 3, and the adjusting height of the adjusting screw rod is not greater than the height of the adjusting frame 3; the adjusting frame 3 is movably connected with the heat preservation cavity 2. The cutting and protecting adjusting frame 3 can move freely in the heat-preserving cavity 2 without being blocked.
The utility model discloses a theory of operation is: before the drainage operation, according to the technical parameters such as the overall dimension, the weight and the like of the selected water pump 12, the corresponding stabilizing frame 10, the adjusting frame 3, the split pressing plate 4 and the like are manufactured, the diameter and the height of the corresponding heat preservation cavity 2 are manufactured according to the local lowest temperature, the quantity of the buoyancy tanks 1 is determined according to the weight of the water pump 12, and finally the water inlet depth of the water pump 12 is adjusted, so that the heat preservation buoyancy tank 1 can adjust the water inlet depth of the water pump 12 through the adjusting frame 3 according to the depth of mine pit water, when the accumulated water in the mine pit is deep enough, and the temperature is low in winter, the water pump 12 can be adjusted to the lowest position, the water pump 12 is completely submerged in the water, and the normal operation of the water. When the depth of the accumulated water is not enough to completely submerge the water pump 12, the water pump 12 can be adjusted to a proper position, at the moment, the heat preservation cavity 2 and the heat preservation cotton 9 around the water pump 12 play a role in heat preservation, the water pump 12 can be guaranteed not to be frozen when water is intermittently drained, and the phenomenon of frost cracking of the shell of the water pump 12 cannot occur. The normal operation of the drainage operation in winter is ensured.
Example 2: all as described in example 1 above: the rest is as follows: the adjusting frame 3 is cylindrical, and a plurality of strip-shaped water inlets are formed in the side wall and the bottom of the lower part of the cylinder.
Claims (7)
1. A heat-insulating buoyancy tank for open-air drainage in winter comprises a buoyancy tank (1), heat-insulating cotton (9) and a water pump (12); the method is characterized in that: the heat preservation device also comprises a heat preservation cavity (2), an adjusting frame (3), split pressing plates (4), an overhaul platform (5), bolts a (6), outlet short pipes (7), guardrails (8), a water pump stabilizing frame (10) and bolts b (11); the heat preservation cavity (2) is an annular closed sealed cabin which is filled with heat preservation cotton (9); the floating box (1) is fixedly arranged around the heat preservation cavity (2); a water pump adjusting frame (3) is arranged on the outer wall of the inner ring of the annular closed sealed cabin of the heat preservation cavity (2), and a water pump stabilizing frame (10) is arranged in the water pump adjusting frame (3); heat insulation cotton (9) is filled in a gap between the water pump stabilizing frame (10) and the water pump (12); the split pressing plates (4) are fixedly connected with the adjusting frame (3) through bolts a (6); an overhaul platform (5) is paved on the buoyancy tank (1), and guardrails (8) are arranged around the buoyancy tank; the lower part of the outlet short pipe (7) is fixedly connected with an outlet flange of a water pump (12) through a bolt b (11); the middle upper part of the adjusting frame (3) is provided with an adjusting screw rod.
2. The thermal insulation buoyancy tank for winter open-air drainage according to claim 1, wherein: the adjusting frame (3) is cylindrical, and a plurality of circular water inlets are formed in the side wall and the bottom of the lower part of the cylinder.
3. The thermal insulation buoyancy tank for winter open-air drainage according to claim 1, wherein: the adjusting frame (3) is cylindrical, and a plurality of strip-shaped water inlets are formed in the side wall and the bottom of the lower part of the cylinder.
4. The thermal insulation buoyancy tank for winter open-air drainage according to claim 1, wherein: the length of the outlet short pipe (7) is not less than the height of the heat preservation cavity (2).
5. The thermal insulation buoyancy tank for winter open-air drainage according to claim 1, wherein: when the heat preservation cavity (2) is welded, full welding is required, and welding spots cannot be leaked.
6. The thermal insulation buoyancy tank for winter open-air drainage according to claim 1, wherein: the height of the water surface adjusted by the water pump (12) is not higher than the water pump stabilizing frame (10).
7. The thermal insulation buoyancy tank for winter open-air drainage according to claim 1, wherein: the adjusting screw rod is arranged at the upper part of the adjusting frame (3), and the adjusting height of the adjusting screw rod is not greater than the height of the adjusting frame (3); the adjusting frame (3) is movably connected with the heat preservation cavity (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921787691.9U CN211368977U (en) | 2019-10-23 | 2019-10-23 | Heat preservation flotation tank for winter open drainage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921787691.9U CN211368977U (en) | 2019-10-23 | 2019-10-23 | Heat preservation flotation tank for winter open drainage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211368977U true CN211368977U (en) | 2020-08-28 |
Family
ID=72151276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921787691.9U Active CN211368977U (en) | 2019-10-23 | 2019-10-23 | Heat preservation flotation tank for winter open drainage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211368977U (en) |
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2019
- 2019-10-23 CN CN201921787691.9U patent/CN211368977U/en active Active
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