CN214852190U

CN214852190U - Mining water pump power supply device easy to maintain

Info

Publication number: CN214852190U
Application number: CN202121083199.0U
Authority: CN
Inventors: 马子雍
Original assignee: Hainan Hengquan Energy Technology Co ltd
Current assignee: Hainan Hengquan Energy Technology Co ltd
Priority date: 2021-05-20
Filing date: 2021-05-20
Publication date: 2021-11-23
Anticipated expiration: 2031-05-20

Abstract

The utility model discloses an easy to maintain's mining water pump power supply unit, including first filter screen, box and second filter screen, the inside top surface of box is equipped with the first mouth of placing, and the first inside of placing the mouth has inserted first filter screen, and the top surface of first filter screen is equipped with the air intake, the inside basal surface of box is equipped with the second and places the mouth, and the second is placed the inside of mouth and is inserted the second filter screen, and the basal surface of second filter screen is equipped with the air outlet, be fixed with the fixed plate in the middle of the inside of box, inside one side of box is equipped with the second and places the box, and the inside opposite side of box is equipped with the first box of placing, and the first inside of placing the box has placed the brush. The utility model discloses but the air intake and the air outlet surface of seting up in inside top bottom are equipped with the filter screen that the pull was changed, are convenient for change the clearance and use to seted up in the inside both sides of box and placed the box, placed reserve filter screen and brush, make things convenient for the staff directly to take the use, need not additionally carry the instrument.

Description

Mining water pump power supply device easy to maintain

Technical Field

The utility model relates to a mining distribution equipment technical field specifically is an easy to maintain's mining water pump power supply unit.

Background

The domestic coal mine drainage system is an important component for ensuring the safety production of a coal mine, and a power supply part of a water pump in the drainage system generally comprises a mobile substation, a low-voltage feed switch and a vacuum magnetic starter.

Wherein low voltage feed switch is used for protecting mobile substation, and current low voltage feed switch generally installs inside the box of protective housing, but this protective housing can not deal with the dust in the mine, and inside its dust entered into the box easily in the heat dissipation process, lead to inside equipment surface to cover dirt, cause the bad overheat damage of heat dissipation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an easy to maintain's mining water pump power supply unit possesses that air intake and air outlet surface that inside top bottom was seted up are equipped with the filter screen that can the pull change, and the advantage of the clearance of being convenient for change use has solved the dust in the mine that the protective housing can not deal with in the past, and inside its dust entered into the box easily in the radiating process, lead to inside equipment surface to cover dirt, cause the bad overheated problem of damaging of heat dissipation.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an easy-to-maintain's mining water pump power supply unit, includes first filter screen, box and second filter screen, the inside top surface of box is equipped with the first mouth of placing, and the first filter screen that has inserted into the inside of placing the mouth, and the top surface of first filter screen is equipped with the air intake, and the air intake is seted up inside the top of box, the inside basal surface of box is equipped with the second and places the mouth, and the second is placed the inside of mouth and has been inserted the second filter screen, and the basal surface of second filter screen is equipped with the air outlet, and the air outlet is seted up inside the bottom of box, be fixed with the fixed plate in the middle of the inside of box, inside one side of box is equipped with the second and places the box, and the inside opposite side of box is equipped with the first box of placing, and the first inside of placing the box has placed the brush.

Preferably, a cross rod is fixed at the top end of the inner part of the box body, and axial flow fans are installed inside two ends of the cross rod in a penetrating mode.

Preferably, a door is rotatably mounted on the outer front surface of the cabinet.

Preferably, the fixed block is fixed on the top bottom surface of the outer portion of the box body, a through hole penetrates through the inner portion of the fixed block, and a screw is inserted into the through hole.

Preferably, pull handles are fixed to the top ends of the first filter screen and the second filter screen.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a first cooperation of placing mouthful and second and placing the mouth, including making first filter screen and second filter screen can place, reached and provided the effect of placing the mounted position, through the cooperation of first filter screen and second filter screen, make air intake and air outlet department can filter the outside dust of invading to interior, reached the air cycle flow effect in the filtration dust assurance box.

2. The utility model discloses a set up the pull handle, make the staff convenient will insert and place intraoral first filter screen and second filter screen for taking out at first mouth and the second of placing, reached the effect that provides the application of force point, through setting up axial fan, make air intake department can the air inlet and air outlet department can the air-out, reached and let the box in form mobile wind heat dissipation fixed plate surface mounting's low pressure feed switch effect.

3. The utility model discloses a fixed block and the cooperation of perforation and screw make the box can fixed mounting in the position of treating the installation, have reached the effect that fixed mounting was screwed up to the screw thread.

Drawings

Fig. 1 is a schematic view of the internal structure of the present invention;

FIG. 2 is a schematic view of the appearance structure of the present invention;

fig. 3 is a schematic view of the top view of the present invention;

fig. 4 is a schematic view of the bottom-view appearance structure of the present invention.

In the figure: 1. a first filter screen; 2. pulling a handle; 3. a first placing port; 4. a box body; 5. a screw; 6. a fixed block; 7. an axial flow fan; 8. a cross bar; 9. a fixing plate; 10. a first placing box; 11. a brush; 12. Perforating; 13. a second placing port; 14. a second filter screen; 15. a second placing box; 16. a box door; 17. an air inlet; 18. and (7) air outlet.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 4, the utility model provides a mining water pump power supply device technical scheme easy to maintain: a mining water pump power supply device easy to maintain comprises a first filter screen 1, a box body 4 and a second filter screen 14, wherein a first placing opening 3 is formed in the top surface of the interior of the box body 4, the first filter screen 1 is inserted into the first placing opening 3, an air inlet 17 is formed in the top surface of the first filter screen 1, the air inlet 17 is formed in the top end of the box body 4, a second placing opening 13 is formed in the bottom surface of the interior of the box body 4, the first filter screen 1 and the second filter screen 14 can be placed in the first placing opening 3 and the second placing opening 13 through matching of the first placing opening 3 and the second placing opening 13, the effect of placing and installing positions is achieved, the second filter screen 14 is inserted into the second placing opening 13, through matching of the first filter screen 1 and the second filter screen 14, dust invading into the exterior can be filtered at the air inlet 17 and the air outlet 18, the effect of filtering dust and guaranteeing air circulation flowing in the box body 4 is achieved, the top of first filter screen 1 and second filter screen 14 all is fixed with pull handle 2, through setting up pull handle 2, makes the staff convenient will insert first filter screen 1 and second filter screen 14 in first mouth 3 and the second of placing is placed mouthful 13 and is given taking out, has reached the effect that provides the point of application of force, and the basal surface of second filter screen 14 is equipped with air outlet 18, and air outlet 18 sets up inside the bottom of box 4.

The middle of the inside of the box body 4 is fixed with a fixed plate 9, the fixed plate 9 is arranged to enable a low-voltage feed switch to be installed to be fixedly installed on the surface of the low-voltage feed switch, an installation position is provided, one side of the inside of the box body 4 is provided with a second placing box 15, the other side of the inside of the box body 4 is provided with a first placing box 10, a brush 11 is placed inside the first placing box 10, the brush 11 is arranged to enable a first filter screen 1 and a second filter screen 14 which need to be cleaned, dust adhered to the surface is removed, recycling is achieved, the top end of the inside of the box body 4 is fixed with a cross rod 8, axial fans 7 are installed inside two ends of the cross rod 8 in a penetrating mode, the axial fans 7 are of 18060 type, the axial fans 7 are large in air volume and low in noise, the utility model is suitable for the air inlet 17 and the outlet 18 can be used for air through the arrangement of the axial fans 7, and the effect of forming the low-voltage feed switch with the surface installation of the flow air cooling fixed plate 9 in the box body 4 is achieved, the outside front surface of box 4 rotates installs chamber door 16, and the outside top bottom fixed surface of box 4 has fixed block 6, and the inside of fixed block 6 runs through and has seted up perforation 12, and the inside of perforation 12 has inserted screw 5, through the cooperation of fixed block 6 and perforation 12 and screw 5, makes box 4 can fixed mounting in the position of treating the installation, has reached the effect that the fixed mounting was screwed up to the screw thread.

The working principle is as follows: when the utility model is used, the worker firstly installs the utility model, firstly puts the utility model to the place to be installed, then screws the screw 5 into the perforation 12, thereby fixedly installs the box body 4 at the place to be installed, after the installation is completed, the worker installs the low voltage feed switch to be installed on the surface of the fixed plate 9, after the installation is completed, the wiring is conducted, finally the box door 16 is closed by rotating, after the utility model is used for a period of time, the worker needs to clean the first filter screen 1 and the second filter screen 14 which are used internally, firstly rotates to open the box door 16, then the worker holds the pull handle 2 with fingers to apply force to extract the first filter screen 1 inserted in the first placing port 3 and the second filter screen 14 in the second placing port 13, after the extraction, the worker takes out the brush 11 placed in the first placing box 10, and cleans the first filter screen 1 and the second filter screen 14 which are full of surfaces, after cleaning, the filter net can be used again after being inserted back, and if the first filter net 1 and the second filter net 14 are damaged individually, the worker can directly take out the first filter net 1 and the second filter net 14 temporarily placed in the second placing box 15 for replacement so as to finish the continuous use.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an easy to maintain's mining water pump power supply unit, includes first filter screen (1), box (4) and second filter screen (14), its characterized in that: a first placing opening (3) is formed in the top surface of the inner part of the box body (4), a first filter screen (1) is inserted into the first placing opening (3), an air inlet (17) is formed in the top surface of the first filter screen (1), the air inlet (17) is arranged inside the top end of the box body (4), a second placing opening (13) is arranged on the bottom surface inside the box body (4), a second filter screen (14) is inserted into the second placing opening (13), an air outlet (18) is arranged on the bottom surface of the second filter screen (14), and the air outlet (18) is arranged in the bottom end of the box body (4), a fixing plate (9) is fixed in the middle of the inside of the box body (4), a second placing box (15) is arranged on one side of the inside of the box body (4), a first placing box (10) is arranged on the other side of the inside of the box body (4), and the brush (11) is placed in the first placing box (10).

2. The mining water pump power supply unit easy to maintain of claim 1, characterized in that: a cross rod (8) is fixed at the top end of the inner portion of the box body (4), and axial flow fans (7) are installed in the two ends of the cross rod (8) in a penetrating mode.

3. The mining water pump power supply unit easy to maintain of claim 1, characterized in that: and a box door (16) is rotatably arranged on the front outer surface of the box body (4).

4. The mining water pump power supply unit easy to maintain of claim 1, characterized in that: the outer top and bottom surfaces of the box body (4) are fixedly provided with fixing blocks (6), through holes (12) are formed in the fixing blocks (6) in a penetrating mode, and screws (5) are inserted into the through holes (12).

5. The mining water pump power supply unit easy to maintain of claim 1, characterized in that: pull handles (2) are fixed at the top ends of the first filter screen (1) and the second filter screen (14).