CN215907910U

CN215907910U - Drainage ditch with heating function for coal mine

Info

Publication number: CN215907910U
Application number: CN202122473986.2U
Authority: CN
Inventors: 刘文辉; 高禄江; 刘伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-10-14
Filing date: 2021-10-14
Publication date: 2022-02-25
Anticipated expiration: 2031-10-14

Abstract

The utility model discloses a drainage ditch with a heating function for a coal mine, which relates to the technical field of drainage ditches and comprises a drainage ditch body, wherein a heating mechanism is arranged below the drainage ditch body, a top cover mechanism is arranged above the drainage ditch body, fixed blocks which are arranged at equal intervals are fixedly connected to the outer surface of the drainage ditch body, an assembling mechanism is arranged outside the drainage ditch body, two symmetrical fixed plates are fixedly connected to the bottom surface of the drainage ditch body, and two symmetrical inclined plates are fixedly connected to the outer surface of each fixed plate. According to the utility model, through the matching design of the drainage groove body and the heating mechanism, water in the water storage tank can be heated, so that the water flowing into the drainage groove body has temperature, and the water is prevented from freezing on the inner wall of the drainage groove body, so that blockage is caused and drainage is influenced.

Description

Drainage ditch with heating function for coal mine

Technical Field

The utility model relates to the technical field of drainage channels, in particular to a coal mine drainage channel with a heating function.

Background

The coal yard is used for accumulating coal and is a necessary site for coal mines. With the development of the technology, the coal blocks collected from the coal mine are transported to a coal yard for accumulation, then the coal needs to be washed, and the waste water after coal washing flows into drainage ditches at the periphery of the coal yard.

A drainage ditch for coal mines is disclosed in patent No. CN203701252U, comprising a temporary groove dug in the roadway floor of a coal mine, wherein a water seepage prevention belt is laid in the temporary groove, and along the extending direction of the temporary groove, the middle part of the water seepage prevention belt is lower relative to two sides. After the temporary groove deforms under stress, the temporary groove is shoveled by float waste rocks and float coals in the temporary groove, and then the anti-seepage belt is laid, so that the anti-seepage belt does not need to be repaired, and time and labor are saved.

However, the drainage ditch does not have a heating function, when the coal mine works in a coal mine with low air temperature, water with low flow velocity in the drainage ditch is frozen and freezes in the drainage ditch, and subsequent drainage is influenced; therefore, the drainage ditch for the coal mine with the heating function is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to make up the defects of the prior art and provides a drainage ditch for a coal mine, which has a heating function.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a drainage ditch for coal mine with heating function, includes the drainage ditch body, the below of drainage ditch body is equipped with heating mechanism, the top of drainage ditch body is equipped with top cap mechanism, the fixed block that the surface fixedly connected with equidistance of drainage ditch body was arranged, the outside of drainage ditch body is equipped with equipment mechanism, two symmetrical fixed plates of bottom surface fixedly connected with of drainage ditch body, every two symmetrical swash plates of the equal fixedly connected with of surface of fixed plate.

Further, heating mechanism includes the storage water tank of fixed connection in drainage ditch groove body bottom surface and sets up the fluting at this internal diapire of drainage ditch groove, the bottom surface fixedly connected with heat preservation pad of storage water tank.

Further, the water storage tank is located under the slot, and the inner wall of the water storage tank is fixedly connected with a heating sheet.

Furthermore, the grooved inner wall is hinged with a rotary net cover, and the grooved inner wall is fixedly connected with a limiting strip.

Further, the top cover mechanism comprises an upper cover located above the drainage groove body, and the upper cover is matched with the drainage groove body.

Further, the bottom surface fixedly connected with of upper cover two symmetrical adaptation strips, two symmetrical adaptation grooves have been seted up to the upper surface of escape canal groove body, and two adaptation strips respectively with two adaptation groove looks adaptations.

Further, equipment mechanism includes picture peg and slot, picture peg fixed connection is at the surface of escape canal groove body, the side of keeping away from the picture peg at the escape canal groove body is seted up to the slot, the inner diapire of escape canal groove body is equipped with two symmetrical clamping screw.

Furthermore, two symmetrical fixing holes are formed in the outer surface of the inserting plate, and the two fixing screws respectively penetrate through the two fixing holes and are in threaded connection with the two fixing holes.

Compared with the prior art, this drainage ditch groove for coal mine with heating function possesses following beneficial effect:

1. according to the utility model, through the matching design of the drainage groove body and the heating mechanism, water in the water storage tank can be heated, so that the water flowing into the drainage groove body has temperature, and the water is prevented from freezing on the inner wall of the drainage groove body, so that blockage is prevented and drainage is influenced.

2. According to the utility model, through the matching design of the water storage tank, the heating sheet and the rotary net cover, water in the water storage tank can be heated after the heating sheet is opened, and impurities can be reduced from entering the water storage tank through the arrangement of the rotary net cover.

3. According to the utility model, through the arrangement of the inserting plate, the inserting slot, the fixing screw and the fixing hole, the inserting plate is inserted into the inserting slot, and the inserting plate and the inserting slot are fixed through the fixing screw and the fixing hole, so that the adjacent drainage groove bodies can be conveniently fixed.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a perspective view of a bottom view of the present invention;

FIG. 3 is a schematic view of the internal structure of the drain gutter body according to the present invention;

fig. 4 is a schematic perspective view of a slot according to the present invention.

In the figure: 1 drainage ditch groove body, 2 heating mechanism, 21 storage water tank, 22 heat preservation pad, 23 heating plate, 24 rotatory net lid, 25 spacing, 26 flutings, 3 top cap mechanism, 31 upper cover, 32 adaptation strip, 33 adaptation groove, 4 fixed blocks, 5 fixed plates, 6 swash plates, 7 equipment mechanism, 71 picture peg, 72 slots, 73 fixed screw, 74 fixed orifices.

Detailed Description

The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the utility model.

This embodiment provides a drainage ditch for coal mine with heating function, and the device can heat the inside water of storage water tank 21, makes the inside water that flows into drainage ditch body 1 have the temperature, prevents that water from freezing at the inner wall of drainage ditch body 1, causes the jam, influences the drainage.

Referring to fig. 1-4, a drainage groove for coal mine with heating function, including drainage groove body 1, drainage groove body 1's inside is equipped with the intermediate layer, the intermediate layer is the material that keeps warm, can play good heat preservation effect, drainage groove body 1's below is equipped with heating mechanism 2, heating mechanism 2 includes the storage water tank 21 of fixed connection in drainage groove body 1 bottom surface and sets up the fluting 26 at this internal diapire of drainage groove, storage water tank 21 is the arcuation, can make the inside water storage that passes through of drainage groove body 1 store up in storage water tank 21 inside partly, storage water tank 21's bottom surface fixedly connected with heat preservation pad 22, heat preservation pad 22 is insulation material, the heat that can significantly reduce gives off from storage water tank 21's below.

Storage water tank 21 is located fluting 26 under, and storage water tank 21's inner wall fixedly connected with heating plate 23, and heating plate 23 is connected with the external control ware electricity, and external control ware control heating plate 23 is opened, can heat the inside water of storage water tank 21 through heating plate 23, can make the water that flows from storage water tank 21 inside have the temperature, increases the temperature of the inside water that flows of escape canal groove body 1, prevents that water from freezing in escape canal groove body 1's inside.

The inner wall of fluting 26 articulates there is rotatory screen cover 24, and rotatory screen cover 24 can play the filtering action to the impurity of aquatic, can prevent that great impurity from entering into the inside of storage water tank 21, and the spacing 25 of inner wall fixedly connected with of fluting 26, when closing rotatory screen cover 24, spacing 25 can play limiting displacement to rotatory screen cover 24, prevents that rotatory screen cover 24 from rotating into the inside of storage water tank 21.

The top of escape canal body 1 is equipped with top cover mechanism 3, top cover mechanism 3 is including the upper cover 31 that is located escape canal body 1 top, cover upper cover 31 at the upper surface of escape canal body 1, can prevent that outside object from entering into the inside of escape canal body 1, cause the jam, influence rivers, upper cover 31 and escape canal body 1 looks adaptation, two symmetrical adaptation strips 32 of bottom surface fixedly connected with of upper cover 31, two symmetrical adaptation grooves 33 have been seted up to the upper surface of escape canal body 1, two adaptation strips 32 respectively with two adaptation grooves 33 looks adaptations, place the inside at adaptation groove 33 with adaptation strip 32, can play limiting displacement to upper cover 31.

Outer fixed surface of escape canal body 1 is connected with fixed block 4 that the equidistance was arranged, setting through fixed block 4, can strengthen the stability behind the installation of escape canal body 1, the outside of escape canal body 1 is equipped with equipment mechanism 7, equipment mechanism 7 includes picture peg 71 and slot 72, picture peg 71 fixed connection is at the surface of escape canal body 1, slot 72 is seted up and is kept away from the side of picture peg 71 at escape canal body 1, picture peg 71 and slot 72 looks adaptation, insert picture peg 71 the inside of the slot 72 of seting up on the adjacent escape canal body 1, can make up escape canal body 1 with escape canal body 1, the inner bottom wall of escape canal body 1 is equipped with two symmetrical clamping screw 73, two symmetrical fixed orifices 74 have been seted up to the surface of picture peg 71.

Two clamping screw 73 run through two fixed orificess 74 respectively and with two fixed orifices 74 threaded connection, can fix picture peg 71 and slot 72 through the setting of clamping screw 73 and fixed orifices 74, the convenience is connected drainage ditch body 1 and drainage ditch body 1, two symmetrical fixed plates 5 of bottom surface fixedly connected with of drainage ditch body 1, two symmetrical swash plates 6 of the equal fixedly connected with of surface of every fixed plate 5, through the setting of fixed plate 5 and swash plate 6, when installing drainage ditch body 1 behind the bottom surface, can strengthen the stability of drainage ditch body 1 through fixed plate 5 and swash plate 6, prevent that drainage ditch body 1 from taking place to become flexible.

The working principle is as follows: when the drainage groove is used, firstly, the drainage groove body 1, the fixing plate 5, the inclined plate 6 and the fixing block 4 are installed on the bottom surface, the fixing block 4, the fixing plate 5 and the inclined plate 6 can enhance the stability of the drainage groove body 1, can prevent the drainage groove body 1 from loosening after being installed, when drainage operation is carried out, part of water stored in the water storage tank 21 can be stored, the heating sheet 23 is opened, the heating sheet 23 can heat the water in the water storage tank 21, so that the water in the water storage tank 21 has higher temperature, when water continuously flows into the water storage tank 21, the water with temperature in the water storage tank 21 can flow out of the water storage tank 21, so that the inner wall of the drainage groove body 1 can have temperature, when the drainage groove is used in a place with lower temperature, the water is frozen on the inner wall of the drainage groove body 1 to cause blockage, and the phenomenon of affecting drainage is generated, the use of staff is convenient.

The present invention is not limited to the above preferred embodiments, and any modifications, equivalent replacements, improvements, etc. within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a drainage ditch for coal mine with heating function, includes drainage ditch body (1), its characterized in that: the below of escape canal body (1) is equipped with heating mechanism (2), the top of escape canal body (1) is equipped with top cap mechanism (3), fixed block (4) that the external fixed surface of escape canal body (1) was connected with the equidistance and is arranged, the outside of escape canal body (1) is equipped with equipment mechanism (7), two symmetrical fixed plates (5) of bottom surface fixedly connected with of escape canal body (1), every the equal fixedly connected with two symmetrical swash plates (6) of surface of fixed plate (5).

2. The coal mine drainage ditch with the heating function as claimed in claim 1, wherein: heating mechanism (2) include storage water tank (21) of fixed connection in drainage ditch groove body (1) bottom surface and set up fluting (26) of diapire in drainage ditch groove body (1), the bottom surface fixedly connected with heat preservation pad (22) of storage water tank (21).

3. The coal mine drainage ditch with the heating function of claim 2, wherein: the water storage tank (21) is located under the slot (26), and the inner wall of the water storage tank (21) is fixedly connected with a heating sheet (23).

4. The coal mine drainage ditch with the heating function of claim 2, wherein: the inner wall of the slot (26) is hinged with a rotary net cover (24), and the inner wall of the slot (26) is fixedly connected with a limiting strip (25).

5. The coal mine drainage ditch with the heating function as claimed in claim 1, wherein: the top cover mechanism (3) comprises an upper cover (31) located above the drainage groove body (1), and the upper cover (31) is matched with the drainage groove body (1).

6. The coal mine drainage ditch with the heating function of claim 5, wherein: the bottom surface fixedly connected with of upper cover (31) two symmetrical adaptation strips (32), two symmetrical adaptation grooves (33) have been seted up to the upper surface of escape canal groove body (1), and two adaptation strips (32) are respectively with two adaptation grooves (33) looks adaptations.

7. The coal mine drainage ditch with the heating function as claimed in claim 1, wherein: equipment mechanism (7) include picture peg (71) and slot (72), picture peg (71) fixed connection is at the surface of drainage ditch groove body (1), a side of keeping away from picture peg (71) in drainage ditch groove body (1) is seted up in slot (72), the interior diapire of drainage ditch groove body (1) is equipped with two symmetrical clamping screw (73).

8. The coal mine drainage ditch with the heating function of claim 7, wherein: two symmetrical fixing holes (74) are formed in the outer surface of the inserting plate (71), and the two fixing screws (73) penetrate through the two fixing holes (74) respectively and are in threaded connection with the two fixing holes (74).