CN212102076U - Adjustable drain pipe empty-water separation and resistance eliminating device - Google Patents
Adjustable drain pipe empty-water separation and resistance eliminating device Download PDFInfo
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- CN212102076U CN212102076U CN201922503319.7U CN201922503319U CN212102076U CN 212102076 U CN212102076 U CN 212102076U CN 201922503319 U CN201922503319 U CN 201922503319U CN 212102076 U CN212102076 U CN 212102076U
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Abstract
The utility model discloses a drain pipe empty water separation hinders device that disappears with adjustable is equipped with the centrifugal ring chamber of compriseing the sealed bottom of the case, centrifugal separator and centrifugal ring lid in the seal box, centrifugal ring chamber one end with disappear and hinder the pipe intercommunication, the centrifugal ring chamber other end and seal box intercommunication. The inner surface of the centrifugal partition board is provided with water-absorbing sponge, an upper water baffle and a lower water baffle are fixed inside a resistance-eliminating suction pipe which is arranged in the resistance-eliminating pipe and has a resistance-eliminating pipe orifice at one end and is communicated with the centrifugal ring cavity, and the lower water baffle is provided with a water drain hole. The lower end of an air suction opening on the sealing box is fixedly provided with a water filtering net layer with a steel mesh, the upper end of the air suction opening is fixedly provided with a pressure regulating box with a pressure regulating plate, a sliding guide plate and an air regulating opening, the upper end of the pressure regulating box is communicated with a fan with a motor, the fan is provided with an air outlet, the motor is provided with a cable, and the upper end and the lower end of the resistance eliminating pipe are communicated with a drain pipe. The technical scheme can be widely applied to the field and the related field.
Description
The technical field is as follows:
the utility model discloses mainly used eliminates and adopts water cooling to rotate the device that forms the resistance because of centrifugal force is expanded and vaporization among the equipment drainage pipe.
Background art:
the large-scale chemical industry, the fields such as steelmaking and electricity generation all have some large-scale electrical equipment and power generation facility to cool off, adopt the water cooling mode's equipment a lot, all adopt the water cooling mode that the cooling effect is good, the operation is economical like large-scale high-power high voltage motor and some generators, nevertheless can produce the resistance in water outlet device and the drain pipe among the water cooling mode, cause water outlet device tip sound sealed department outwards to spray water or throw away water, bring the hidden danger for equipment safe operation. The resistance generated in the drain pipe is mainly that the high-speed rotating part sleeve generates centrifugal force to the cooling water, so that the cooling water is violently impacted with the inner wall of the water outlet device under the action of the centrifugal force to generate a large amount of expanded water mist; another reason is that when low-temperature cooling water flows through the high-temperature rotating part sleeve, the high-temperature rotating part sleeve transfers heat to the cooling water, so that the temperature of the cooling water is increased to generate vaporization and form water vapor. The water smoke that swells and vaporization formed all need get back to the header tank from the drain pipe and cool off, pour into high temperature rotation portion cover into by the water pump again, water smoke and steam in the drain pipe just form the propelling movement resistance in the drain pipe, and this propelling movement resistance will lead to inside pressure to increase among the water installation, and the pressure of increase causes water smoke and steam to outwards splash or throw away in water installation tip sound sealing department. Therefore, there is a need in the art for a device that eliminates the resistance in the drain pipe, thereby preventing the water mist and water vapor from splashing outward at the dynamic and static seals, and not bringing the water mist and water vapor out.
The invention content is as follows:
the utility model aims at providing a can eliminate the propelling movement resistance in the drain pipe and eliminate the outside water spray of play water installation sound sealed department and get rid of the water phenomenon, can not let device that water smoke and vapor came out from the device air outlet position that this technical scheme relates to again. The main technical characteristics are as follows: a resistance eliminating suction pipe with one end provided with a resistance eliminating pipe orifice and the other end communicated with the centrifugal ring cavity is arranged in a mounting hole on the resistance eliminating suction pipe, a plurality of upper water baffles and a plurality of lower water baffles with drain holes are arranged on the upper surface in the resistance eliminating suction pipe, the resistance eliminating pipe orifice is arranged in the resistance eliminating suction pipe, the upper water baffles and the lower water baffles are fixed in a crossed manner, the heights of the upper water baffles and the lower water baffles are greater than the radius of the resistance eliminating suction pipe, the included angle between the resistance eliminating suction pipe and the resistance eliminating suction pipe is 30-45 degrees, the centrifugal ring cavity is formed by a centrifugal partition plate, a centrifugal ring cover and the bottom surface of a sealing box, a water absorbing sponge is fixed on the inner surface of the centrifugal partition plate in the centrifugal ring cavity, the centrifugal ring cavity is a sealing cavity, the centrifugal ring cavity is fixed in the sealing box and is in a sealing mode with the bottom of the sealing box, one end of the centrifugal ring cavity is communicated with the resistance eliminating suction pipe, and the other end of the centrifugal ring cavity is communicated, the water filtering net layer is arranged below an air suction opening on the sealing box through a steel mesh, the pressure regulating box with a sliding guide plate, a pressure regulating plate and an air regulating opening is arranged above the air suction opening, the lower surface of the pressure regulating box is communicated with the sealing box through the air suction opening, the upper surface of the pressure regulating box is communicated with an air inlet of a fan, a motor with a cable is fixed above the fan with an air outlet, and two ends of the resistance eliminating pipe are fixed on a drain pipe through flanges and flange holes respectively through bolts.
The adjusting plate can slide left and right in the pair of sliding guide plates to adjust the size of the air adjusting opening, namely, the air quantity entering from the air adjusting opening is adjusted, so that the proper vacuum degree required by the resistance elimination in the sealing box can be adjusted, and the resistance elimination is to eliminate the pushing resistance in the drain pipe. The water mist and the water vapor captured by the water filtering net layer are changed into liquid cooling water, the liquid cooling water flows to the bottom surface of the sealing box under the action of gravity, and then the bottom surface of the sealing box and the outlet of the annular cavity are in the same plane, so that the cooling water captured by the water filtering net layer can return to the water collecting box from the outlet of the annular cavity through the water discharging holes in the lower water baffle plate and the anti-blocking suction pipe and the water discharging pipe. The upper water baffles and the lower water baffles are fixed in a crossed and symmetrical mode, a labyrinth structure is formed in the resistance elimination suction pipe to capture water mist in air flow, the flow area blocked by the upper water baffles and the lower water baffles in the resistance elimination suction pipe is not large enough, the air flow required by resistance elimination is not influenced, the overlapped part of the upper water baffles and the lower water baffles is also large enough, and the effect of capturing the water mist in the labyrinth is improved. The water absorption sponge has good water absorption effect, and the water entering the water absorption sponge is condensed into liquid cooling water which flows back to the water collection tank through the water discharge port resistance elimination suction pipe and the water discharge pipe under the action of gravity.
The utility model provides a technical scheme the technological effect who reaches is realized like this: when the motor is powered on, the fan is driven to work, a vacuum degree (negative pressure) is formed at the air inlet of the fan, the formed vacuum degree reaches the resistance eliminating pipe through the pressure regulating box, the air suction port, the water filter screen layer with the steel mesh, the annular cavity outlet, the centrifugal annular cavity and the resistance eliminating suction pipe with the resistance eliminating pipe orifice, under the action of suction force formed by the vacuum degree, the water mist expanded by centrifugal force and the water vapor vaporized at high temperature in the resistance eliminating pipe are sucked out to eliminate pushing resistance in the drain pipe, air is discharged through the air outlet of the fan, the vacuum degree formed in the resistance eliminating pipe is also formed in the whole drain pipe and the water outlet device, and because the vacuum degree in the drain pipe is smaller than the external atmospheric pressure of the dynamic and static sealing parts, the air in the atmospheric pressure is sucked into the water outlet device under the action of pressure difference, the sucked air can block the gap amount of the dynamic and static sealing parts, so that the water mist expanded by centrifugal force and the water vapor vaporized at high temperature in the water outlet device can not pass The gap at the sealing part is sprayed and thrown outwards, so that the phenomenon that water mist and water vapor are sprayed or thrown outwards at the water outlet device is solved. The pipe orifice of the drain pipe communicated with the lower end of the resistance eliminating pipe is directly immersed in the water level of the water collecting tank and has a certain depth, and the vacuum degree in the drain pipe cannot absorb cooling water in the water collecting tank to the position of the resistance eliminating pipe, so that the vacuum degree generated in the resistance eliminating pipe is acted in the drain pipe at the upper end of the resistance eliminating pipe, the vacuum degree in the drain pipe at the upper end of the resistance eliminating pipe is ensured to be large enough, and the technical requirement of resistance eliminating of the drain pipe is met. When the water mist and the water vapor pass through the resistance eliminating suction pipe, a part of the water mist and the water vapor are caught by a labyrinth formed by the upper water baffle and the lower water baffle to form liquid cooling water, a part of the water vapor is also cooled to form liquid cooling water, and the formed liquid cooling water flows back into the drain pipe through the drain hole on the lower water baffle; the water mist or the water vapor which is not caught by the labyrinth enters a centrifugal ring cavity provided with a water absorption sponge on a centrifugal partition plate, centrifugal airflow is formed in the centrifugal ring cavity with the water absorption sponge, the water mist or the water vapor is thrown into the water absorption sponge under the action of the centrifugal airflow to form liquid cooling water, and the liquid cooling water formed in the water absorption sponge flows back to a water collecting tank along the bottom of a sealing tank through a water drainage hole and a water drainage pipe on a water baffle below a resistance eliminating suction pipe; the water mist and the water vapor captured by the water filtering net layer with the steel mesh also form liquid cooling water, the liquid cooling water drips to the bottom of the sealing box under the action of gravity, and flows back to the water collecting tank through the resistance eliminating suction pipe, the water discharging hole and the water discharging pipe.
The vacuum degree required by the resistance elimination in the drain pipe is adjusted according to the distance from the water outlet device to the drain pipe of the resistance elimination pipe, the adjustment of the vacuum degree is realized by adjusting the overflowing area of the air adjusting port through the air adjusting plate, namely, the air quantity entering the pressure adjusting box is adjusted from the air adjusting port, the larger the overflowing area of the air adjusting port is, the more the air inlet quantity is, the smaller the vacuum degree formed in the whole drain pipe is, and as long as the vacuum degree in the drain pipe cannot enable water mist and water vapor to be sprayed and thrown out outwards at the dynamic and static sealing positions of the water outlet device to be optimal, so that the effect of capturing the water mist and the water vapor by each part in the device is optimal, the effect of separating the air from the water mist is improved, and the air outlet of the fan. If the distance of the drain pipe at the front end of the resistance eliminating pipe is longer, the over-flow of the air adjusting port is adjusted to be small, so that less air enters the pressure adjusting box, the vacuum degree in the drain pipe is increased, and the water mist and water vapor are prevented from being splashed outwards and thrown out at the dynamic and static sealing positions of the water outlet device.
The utility model provides a technical scheme structure is ingenious simple, has solved perfectly because of resistance causes sound sealed department to spray water and get rid of the water phenomenon outward greatly in the drain pipe, the utility model discloses a technical scheme has novelty, creativity and practicality, with wide application in this field and other relevant fields.
Description of the drawings:
FIG. 1 is a front view of an adjustable water discharge pipe air-water separation and resistance eliminating device
FIG. 2 is a view showing an A-A view of an adjustable drain pipe air-water separation and resistance-eliminating device
Wherein:
1. sealing box 2, vacuum cavity 3 and water absorption sponge
4. Centrifugal ring cover 5, resistance eliminating pipe 6 and flange
7. Bolt 8, drain pipe 9, motor
10. Cable 11, fan 12, air outlet
13. Pressure regulating box 14, pressure regulating plate 15 and air suction inlet
16. Water filtering net layer 17, steel net 18 and centrifugal partition
19. Lower water baffle 20, drain hole 21 and resistance-eliminating suction pipe
22. Resistance-eliminating pipe orifice 23, flange hole 24 and upper water baffle
25. Mounting hole 26, sliding guide plate 27 and air adjusting opening
28. Centrifugal ring cavity 29, ring cavity outlet
The specific implementation mode is as follows:
a resistance-eliminating suction pipe 21 which is internally provided with an upper water baffle 24 and a lower water baffle 19 and is provided with a resistance-eliminating pipe orifice 22 at the front end is inserted and fixed in a resistance-eliminating pipe 5 at an angle of 30-45 degrees through a mounting hole 25, a water discharge hole 20 is formed in the lower water baffle 19, the other end of the resistance-eliminating suction pipe 21 is communicated with a centrifugal ring cavity 28, the centrifugal ring cavity 28 consists of a bottom plate of a seal box 1, a centrifugal partition plate 18 and a centrifugal ring cover 4, water-absorbing sponge 3 is arranged on the inner surface of the centrifugal partition plate 18, and the centrifugal ring cavity 28 is communicated with the seal box 1 through a ring cavity outlet 29. An air suction opening 15 is formed in the upper cover of the seal box 1, a water filtering screen layer 16 with a steel screen 17 is fixed at the lower end of the air suction opening 15, a pressure regulating box 13 is fixed at the upper end of the air suction opening 15, the pressure regulating box 13 is communicated with the seal box 1 through the air suction opening 15, and the seal box 1 is fixed on the resistance eliminating pipe 5 in a sealing mode. The side surface of the pressure regulating box 13 is connected with a pressure regulating plate 14 in a sliding way through a pair of sliding guide plates 26, the flow area of the air regulating opening 17 is adjusted through the left and right movement of the pressure regulating plate 14, the fan 11 with the air outlet 12 is communicated with the pressure regulating box 13, and the motor 9 with the cable 10 is fixedly connected with the fan 11. The seal box 1, the centrifugal ring chamber 28 and the pressure-regulating box 13 are sealed except for the communicating portion. The seal box 1 is fixed on the resistance eliminating pipe 5 in a sealing mode, the upper end of the resistance eliminating pipe 5 is communicated with the water outlet device through the flange 6 and the flange hole 23 by the bolt 7 and the drain pipe 8, and the lower end of the resistance eliminating pipe 5 is communicated with the water collecting box through the flange 6 and the flange hole 23 by the bolt 7 and the drain pipe. And (5) finishing the implementation.
Claims (1)
1. An adjustable drain pipe air-water separation resistance eliminating device is characterized in that a resistance eliminating suction pipe with one end provided with a resistance eliminating pipe orifice and the other end communicated with a centrifugal ring cavity is arranged in a mounting hole on the resistance eliminating pipe, a plurality of upper water baffles and a plurality of lower water baffles with drain holes are arranged on the upper surface in the resistance eliminating suction pipe, the resistance eliminating pipe orifice is arranged in the resistance eliminating pipe, the upper water baffles and the lower water baffles are fixed in a crossed manner, the heights of the upper water baffles and the lower water baffles are larger than the radius of the resistance eliminating suction pipe, the included angle between the resistance eliminating suction pipe and the resistance eliminating pipe is 30-45 degrees, a centrifugal ring cavity is formed by a centrifugal partition plate, a centrifugal ring cover and the bottom surface of a sealing box, a water absorbing sponge is fixed on the inner surface of the centrifugal partition plate in the centrifugal ring cavity, the centrifugal ring cavity is a sealing cavity, the centrifugal ring cavity is fixed in the sealing box and is in a sealing mode with the bottom of the centrifugal ring cavity and one end of the centrifugal ring cavity is communicated with the resistance, the other end of the centrifugal annular cavity is communicated with the sealing box through an annular cavity outlet, a water filtering net layer is arranged below an air suction opening on the sealing box through a steel mesh, a pressure regulating box with a sliding guide plate, a pressure regulating plate and an air regulating opening is arranged above the air suction opening, the lower part of the pressure regulating box is communicated with the sealing box through the air suction opening, the upper part of the pressure regulating box is communicated with an air inlet of a fan, a motor with a cable is fixed above the fan with an air outlet, and two ends of a resistance eliminating pipe are fixed on a drain pipe through flanges and flange holes respectively through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922503319.7U CN212102076U (en) | 2019-12-24 | 2019-12-24 | Adjustable drain pipe empty-water separation and resistance eliminating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922503319.7U CN212102076U (en) | 2019-12-24 | 2019-12-24 | Adjustable drain pipe empty-water separation and resistance eliminating device |
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| Publication Number | Publication Date |
|---|---|
| CN212102076U true CN212102076U (en) | 2020-12-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922503319.7U Active CN212102076U (en) | 2019-12-24 | 2019-12-24 | Adjustable drain pipe empty-water separation and resistance eliminating device |
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| Country | Link |
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| CN (1) | CN212102076U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111072092A (en) * | 2019-12-24 | 2020-04-28 | 哈尔滨盛迪电力设备有限公司 | Adjustable drain pipe empty-water separation and resistance eliminating device |
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2019
- 2019-12-24 CN CN201922503319.7U patent/CN212102076U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111072092A (en) * | 2019-12-24 | 2020-04-28 | 哈尔滨盛迪电力设备有限公司 | Adjustable drain pipe empty-water separation and resistance eliminating device |
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