CN219366107U - Mine drainer - Google Patents

Abstract

The utility model discloses a mine drainer, which comprises a shell, wherein a chute is formed in the inner surface of the shell, a water pump is fixedly connected to the bottom inner wall of the shell, a water inlet pipe is arranged on the upper surface of the shell, a timer is fixedly connected to the upper surface of the shell, an electromagnet is fixedly connected to the top inner wall of the shell, a lifting device comprises a hard air bag, a supporting rod and a rotating wheel, the rotating wheel is rotationally connected with the supporting rod, the side surface of the rotating wheel is in contact with the chute, the supporting rod is fixedly connected with the outer surface of the hard air bag, a first supporting rod is fixedly connected to the upper surface of the hard air bag, and an iron sheet is fixedly connected to the upper end of the first supporting rod. Through above-mentioned structure, elevating gear is less with the frictional force between the casing in the in-process of using, makes the device more sensitive to the water level, and through the use of time-recorder and electro-magnet, can make the device can once only discharge the inside water of casing when using, increases the performance of device.

Description

Mine drainer

Technical Field

The utility model relates to the technical field of drainers, in particular to a mine drainer.

Background

The automatic drainer is used for automatically draining condensed water at the lower part of the pipeline and at the bottoms of various filters. The novel sewage draining device can be arranged in places where manual sewage draining is inconvenient, such as high places, low places and narrow places, and the technical scheme provided by the utility model with the application number of CN201822214108.7 cannot drain water according to actual conditions, so that the water draining is not timely.

Disclosure of Invention

The utility model aims to at least solve one of the technical problems in the prior art, and provides a mine drainer, wherein the friction force between a lifting device and a shell is small in the using process, so that the device is more sensitive to water level, and the water in the shell can be completely discharged at one time when the device is used by using a timer and an electromagnet, so that the performance of the device is improved.

In order to achieve the above object, the present utility model further provides a mine drainage device, comprising:

the water pump is fixedly connected to the inner wall of the bottom of the shell, the water inlet pipe is arranged on the upper surface of the shell, the timer is fixedly connected to the upper surface of the shell, and the electromagnet is fixedly connected to the top inner wall of the shell;

the lifting device comprises a hard air bag, a supporting rod and a rotating wheel, wherein the rotating wheel is rotationally connected with the supporting rod, the side surface of the rotating wheel is in contact with the sliding groove, and the supporting rod is fixedly connected with the outer surface of the hard air bag;

the metal sheet, the upper surface fixedly connected with first bracing piece of stereoplasm gasbag, the upper end fixedly connected with iron sheet of first bracing piece, the upper surface of stereoplasm gasbag just is located fixedly connected with second bracing piece between the first bracing piece, the upper end fixedly connected with backing plate of second bracing piece, the upper surface fixedly connected with metal contact of backing plate.

According to the mine drainer, the electromagnet is electrically connected with the timer, and the water pump is electrically connected with the metal sheet.

According to the mine drainer, the output end of the water pump extends to the outer side of the shell, and the upper surface of the shell is provided with a water inlet pipe for flowing condensate water.

According to the mine drainer, the positions of the iron sheets correspond to the positions between the electromagnets, and the heights of the iron sheets and the metal contacts are the same, so that the iron sheets can be adsorbed when the power supply of the water pump is connected.

According to the mine drainer, the number of the metal contacts is two, the two metal contacts are distributed left and right, the two metal contacts are electrically connected, and the upper surface of the metal sheet is fixedly connected with a wire and used for being connected with an external power supply.

According to the mine drainer, the electromagnet, the timer and the water pump are connected with an external power supply.

According to the mine drainer, the positions of the metal contacts correspond to the positions of the metal sheets.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The utility model is further described below with reference to the drawings and examples;

FIG. 1 is an internal construction diagram of a mine drainage according to the present utility model;

FIG. 2 is an enlarged schematic view of the structure A in FIG. 1;

FIG. 3 is a top view of a mine drainage of the present utility model;

fig. 4 is a schematic view of a portion of a mine drainage apparatus according to the present utility model.

Legend description:

1. a housing; 2. a chute; 3. a support rod; 4. a rotating wheel; 5. a rigid bladder; 6. a first support bar; 7. iron sheet; 8. a water inlet pipe; 9. a metal sheet; 10. a wire; 11. a water pump; 12. a support sheet; 13. a second support bar; 14. a metal contact; 15. an electromagnet; 16. a timer.

Detailed Description

Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.

Referring to fig. 1-4, the mine drainage device according to the embodiment of the utility model comprises a shell 1, wherein a chute 2 is arranged on the inner surface of the shell 1, a water pump 11 is fixedly connected to the bottom inner wall of the shell 1 and used for draining water, a water inlet pipe 8 is arranged on the upper surface of the shell 1, a timer 16 is fixedly connected to the upper surface of the shell 1, an electromagnet 15 is fixedly connected to the top inner wall of the shell 1 and used for adsorbing an iron sheet 7, the electromagnet 15, the timer 16 and the water pump 11 are connected with an external power supply, the electromagnet 15 is electrically connected with the timer 16, the water pump 11 is electrically connected with a metal sheet 9, the output end of the water pump 11 extends to the outer side of the shell 1, and a water inlet pipe 8 is arranged on the upper surface of the shell 1 and used for flowing condensate water.

The lifting device is used for lifting according to the height of the water surface and comprises a hard air bag 5, a supporting rod 3 and a rotating wheel 4, wherein the rotating wheel 4 is rotationally connected with the supporting rod 3, the side surface of the rotating wheel 4 is in contact with the sliding groove 2, and the supporting rod 3 is fixedly connected with the outer surface of the hard air bag 5.

The metal sheet 9, the upper surface fixedly connected with first bracing piece 6 of stereoplasm gasbag 5, the upper end fixedly connected with iron sheet 7 of first bracing piece 6, the position of iron sheet 7 corresponds with the position between the electro-magnet 15, the iron sheet 7 is the same with the height of metal contact 14, be used for can adsorbing iron sheet 7 when switch on the power of water pump 11 simultaneously, the upper surface of stereoplasm gasbag 5 just is located fixedly connected with second bracing piece 13 between first bracing piece 6, the upper end fixedly connected with backing sheet 12 of second bracing piece 13, the upper surface fixedly connected with metal contact 14 of backing piece 12, be used for switch on water pump 11, the quantity of metal contact 14 is two and controls the distribution, electric connection between two metal contact 14, the position of metal contact 14 corresponds with the position of metal sheet 9, the upper surface fixedly connected with wire 10 of metal sheet 9, be used for being connected with external power source.

Working principle: the water inlet pipe 8 of the device is connected with a mine pipeline, condensate water is generated in the pipeline and drops, the condensate water is stored in the shell 1 in the dropping process, the hard air bag 5 begins to rise under the action of buoyancy force after the condensate water is converged in the shell 1, the friction force between the lifting device and the shell 1 is reduced by the rotating wheel 4, after a certain water level is reached, the metal contact 14 is connected with the metal sheet 9, the water pump 11, the electromagnet 15 and the timer 16 are started, the electromagnet 15 is kept on in the timing time range, the water pump 11 pumps out water, the hard air bag 5 is adsorbed between the iron sheet 7 and the electromagnet 15 at the moment and keeps unchanged in height, the timer 16 is powered off after the specified time, the electromagnet 15 is separated from the iron sheet 7, and the lifting device drops the water pump 11 to be powered off.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims (7)

1. A mine drainage device, comprising:

the water pump comprises a shell (1), wherein a chute (2) is formed in the inner surface of the shell (1), a water pump (11) is fixedly connected to the bottom inner wall of the shell (1), a water inlet pipe (8) is arranged on the upper surface of the shell (1), a timer (16) is fixedly connected to the upper surface of the shell (1), and an electromagnet (15) is fixedly connected to the top inner wall of the shell (1);

the lifting device comprises a hard air bag (5), a supporting rod (3) and a rotating wheel (4), wherein the rotating wheel (4) is rotationally connected with the supporting rod (3), the side surface of the rotating wheel (4) is in contact with the sliding groove (2), and the supporting rod (3) is fixedly connected with the outer surface of the hard air bag (5);

the metal sheet (9), the upper surface fixedly connected with first bracing piece (6) of stereoplasm gasbag (5), the upper end fixedly connected with iron sheet (7) of first bracing piece (6), the upper surface of stereoplasm gasbag (5) just is located fixedly connected with second bracing piece (13) between first bracing piece (6), the upper end fixedly connected with backing sheet (12) of second bracing piece (13), the upper surface fixedly connected with metal contact (14) of backing sheet (12).

2. The mine drainage device according to claim 1, wherein the electromagnet (15) is electrically connected with a timer (16), and the water pump (11) is electrically connected with the metal sheet (9).

3. A mine drainage according to claim 1, characterized in that the output end of the water pump (11) extends to the outside of the housing (1), the upper surface of the housing (1) being provided with a water inlet pipe (8).

4. A mine drainage according to claim 1, characterized in that the position of the iron sheet (7) corresponds to the position between the electromagnets (15), the iron sheet (7) being at the same height as the metal contacts (14).

5. The mine drainage device according to claim 1, wherein the number of the metal contacts (14) is two, the metal contacts (14) are distributed left and right, the two metal contacts (14) are electrically connected, and a wire (10) is fixedly connected to the upper surface of the metal sheet (9).

6. A mine drainage according to claim 1, wherein the electromagnet (15), timer (16), water pump (11) are connected to an external power source.

7. A mine drainage according to claim 1, characterized in that the position of the metal contact (14) corresponds to the position of the metal sheet (9).