CN216742005U

CN216742005U - Portable explosion-proof pump

Info

Publication number: CN216742005U
Application number: CN202123073165.6U
Authority: CN
Inventors: 李光峰; 卢文游; 汪明迪; 孙莉
Original assignee: Wuhan Yashibo Technology Co Ltd
Current assignee: Yellow Crane Tower Distillery Co ltd
Priority date: 2021-12-08
Filing date: 2021-12-08
Publication date: 2022-06-14
Anticipated expiration: 2031-12-08

Abstract

The utility model relates to a portable explosion-proof pump, the power distribution box comprises a box body, the fan is inlayed to the lateral wall of box, the surface of box is located the position fixedly connected with filter frame of fan, the inner wall fixedly connected with frame of box, the inside fixedly connected with pump body of frame, the surface of the pump body and the lateral wall fixed connection of box, the top of the pump body is provided with sealing mechanism. This equipment passes through sealing mechanism, the box, handle mechanism, the fan, the filter frame and ventilate the cooperation between the base, the fan can rotate, can make the inside circulation of air of box this moment, and then it is more convenient when making the pump body cooling, then filter frame and ventilation mechanism make the inside that external dust is difficult for entering into the box, and then the surface that makes the pump body is difficult for the dust that drops, solved present explosion-proof pump and still had this more inconvenience when using, and then can bring the problem of difficulty for the user.

Description

Portable explosion-proof pump

Technical Field

The utility model belongs to the technical field of the explosion-proof pump and specifically relates to a portable explosion-proof pump is related to.

Background

Explosion-proof pumps are generally used for conveying flammable and explosive media or in explosive hazardous places, and parts such as pump bodies and the like are required to be made of explosion-proof materials, such as aluminum alloy, stainless steel and the like. The centrifugal pump is used as one kind of explosion-proof pump, and utilizes the centrifugal motion of water to pump water. In the use process of the explosion-proof pump, impurities are often mixed in water and enter the centrifugal pump, so that the problem of internal blockage or difficulty in cleaning is caused, and the quality of the water solution is influenced by substances washed and fallen off from the surface of the inner cavity of the centrifugal pump, particularly the explosion-proof pump is used in complex environments such as a mine, the field and the like.

Chinese patent with publication number CN208651291U discloses a horizontal centrifugal pump with filtering function, wherein a motor is installed on one side of the top end of a bottom plate, a pump body is installed on the other side of the top end of the bottom plate, a first flange is sleeved on a water outlet of the pump body, a plurality of slide grooves which are arranged at equal angles are formed in the inner surface of a filter pipe, a bar-shaped slide block is installed in each slide groove, and a filter screen is clamped in each installation groove of the bar-shaped slide blocks. Through the structures such as the filter tank, the protection net that are equipped with, can filter the impurity that gets into centrifugal pump inside, but this equipment still has this many inconvenience when using, and then can bring more difficulty for the user.

There is therefore a need for a portable explosion-proof pump that solves the above-mentioned problems.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to the technical problem who exists among the prior art, provide a portable explosion-proof pump.

The utility model provides an above-mentioned technical problem's technical scheme as follows: the utility model provides a portable explosion-proof pump, includes the box, the fan is inlayed to the lateral wall of box, the surface of box is located the position fixedly connected with filter frame of fan, the inner wall fixedly connected with frame of box, the inside fixedly connected with pump body of frame, the surface of the pump body and the lateral wall fixed connection of box, the top of the pump body is provided with sealing mechanism, sealing mechanism's top is provided with handle mechanism, the below of the pump body is provided with the base of ventilating.

Preferably, in the portable explosion-proof pump, the sealing mechanism includes two sliding grooves, the sliding grooves are formed in the side wall of the box body, each sliding groove is internally provided with two magnets, one surface of each magnet, which is located outside the corresponding sliding groove, is fixedly connected with the movable plate, and the outer surface of each movable plate is slidably connected with the side wall of the box body.

Preferably, in the above portable explosion-proof pump, a slide bar is disposed inside the sliding groove, two ends of the slide bar are fixedly connected to an inner wall of the sliding groove, and an outer surface of the slide bar is slidably connected to an inside of the magnet.

Preferably, in the above portable explosion-proof pump, the handle mechanism includes an arc-shaped block, a bottom surface of the arc-shaped block is fixedly connected with an upper surface of the box body, and an upper end of the arc-shaped block is hinged with a U-shaped frame.

Preferably, in the portable explosion-proof pump, the ventilation base includes a conical cylinder, an outer surface of the conical cylinder is fixedly connected with a bottom wall of the box body, an air hole is formed in a side wall of the conical cylinder, a first support and a second support are arranged inside the conical cylinder, and outer surfaces of the first support and the second support are fixedly connected with an inner wall of the conical cylinder.

Preferably, in the above portable explosion-proof pump, a supporting rod is arranged inside the conical barrel, one end of the supporting rod is fixedly connected with the bottom surface of the first bracket, and one end of the supporting rod, which is far away from the first bracket, is fixedly connected with the upper surface of the second bracket.

Preferably, in the above portable explosion-proof pump, the outer surface of the supporting rod is slidably connected with a sealing gasket, the outer surface of the sealing gasket is slidably connected with the inner wall of the tapered cylinder, the outer surface of the supporting rod is sleeved with a spring, one end of the spring is fixedly connected with the bottom surface of the first support, and the end of the spring, far away from the first support, is fixedly connected with the upper surface of the sealing gasket.

The beneficial effects of the utility model are that: this equipment passes through sealing mechanism, the box, handle mechanism, the fan, filter frame and the cooperation between the base of ventilating, sealing mechanism can open at first, and then be convenient for maintain the pump body and maintain, the fan can rotate simultaneously, can make the inside circulation of air of box this moment, and then it is more convenient when making the pump body cooling, then filter frame and ventilation mechanism make the inside that external dust is difficult for entering into the box, and then the surface that makes the pump body is difficult for the dust that drops, the problem of present explosion-proof pump still having this more inconvenience when using has been solved, and then can bring the problem of difficulty for the user.

Drawings

FIG. 1 is a schematic front view of the three-dimensional structure of the present invention;

FIG. 2 is a schematic view of the pump body mounting structure of the present invention;

FIG. 3 is a schematic view of the internal structure of the box body of the present invention;

FIG. 4 is a schematic view of the internal structure of the chute of the present invention;

fig. 5 is a schematic view of the internal structure of the cone-shaped cylinder of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a box body; 2. a fan; 3. a filter frame; 4. a frame; 5. a pump body; 6. a sealing mechanism; 601. a chute; 602. a magnet; 603. a movable plate; 604. a slide bar; 7. a handle mechanism; 701. an arc-shaped block; 702. a U-shaped frame; 8. a ventilation base; 801. a tapered barrel; 802. air holes; 803. a first bracket; 804. a second bracket; 805. a strut; 806. a gasket; 807. a spring.

Detailed Description

The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.

This embodiment provides a portable explosion-proof pump, and the device is used for the wine base to transport, through the cooperation between sealing mechanism 6, box 1, handle mechanism 7, fan 2, filter frame 3 and the base 8 of ventilating, at first sealing mechanism 6 can be opened, and then is convenient for maintain and maintain the pump body 5.

Referring to fig. 1 to 5, a portable explosion-proof pump comprises a box body 1, a fan 2 is embedded in the side wall of the box body 1, a filter frame 3 is fixedly connected to the position, located on the fan 2, of the outer surface of the box body 1, and external dust can not easily enter the box body 1 through the filter frame 3.

The inner wall fixedly connected with frame 4 of box 1, the inside fixedly connected with pump body 5 of frame 4 has realized the support to pump body 5 through frame 4, and then makes pump body 5 more stable when using.

The surface of the pump body 5 and the lateral wall fixed connection of box 1, the top of the pump body 5 is provided with sealing mechanism 6, sealing mechanism 6 includes two spout 601, spout 601 is seted up on the lateral wall of box 1, the inside of every spout 601 is provided with two magnet 602, magnet 602 is located the outside one side fixedly connected with fly leaf 603 of spout 601, the surface of fly leaf 603 and the lateral wall sliding connection of box 1, can make two magnet 602 part when fly leaf 603 removes, be convenient for maintain the pump body 5 this moment, when magnet 602 is in the same place simultaneously, make two fly leaves 603 difficult parts, and then make fly leaf 603 more stable when using.

The inside of spout 601 is provided with slide bar 604, and the both ends of slide bar 604 and the inner wall fixed connection of spout 601, the outside surface of slide bar 604 and the inside sliding connection of magnet 602 have realized the support to magnet 602 through slide bar 604, and then make magnet 602 more stable when using.

The lifting handle mechanism 7 is arranged above the sealing mechanism 6, the lifting handle mechanism 7 comprises an arc-shaped block 701, the bottom surface of the arc-shaped block 701 is fixedly connected with the upper surface of the box body 1, the upper end of the arc-shaped block 701 is hinged to a U-shaped frame 702, the box body 1 can be carried through the U-shaped frame 702, and the pump body 5 is more convenient to carry at the moment.

The lower part of the pump body 5 is provided with a ventilation base 8, the ventilation base 8 comprises a conical cylinder 801, the outer surface of the conical cylinder 801 is fixedly connected with the bottom wall of the box body 1, the side wall of the conical cylinder 801 is provided with an air hole 802, the air hole 802 can exhaust the air inside the box body 1, and then the circulation of the air is realized.

The first support 803 and the second support 804 are arranged inside the conical barrel 801, the outer surfaces of the first support 803 and the second support 804 are fixedly connected with the inner wall of the conical barrel 801, and the conical barrel 801 supports the first support 803 and the second support 804, so that the first support 803 and the second support 804 are more stable in use.

The conical barrel 801 is internally provided with a supporting rod 805, one end of the supporting rod 805 is fixedly connected with the bottom surface of the first support 803, one end of the supporting rod 805, far away from the first support 803, is fixedly connected with the upper surface of the second support 804, the supporting of the supporting rod 805 is realized through the first support 803 and the second support 804, and then the supporting rod 805 is more stable in use.

The outer surface of the supporting rod 805 is connected with a sealing gasket 806 in a sliding mode, the outer surface of the sealing gasket 806 is connected with the inner wall of the conical barrel 801 in a sliding mode, the outer surface of the supporting rod 805 is sleeved with a spring 807, one end of the spring 807 is fixedly connected with the bottom surface of the first support 803, one end, far away from the first support 803, of the spring 807 is fixedly connected with the upper surface of the sealing gasket 806, when the air pressure inside the box body 1 is high, the sealing gasket 806 can move downwards, at the moment, the air inside the box body 1 can be exhausted, meanwhile, when the sealing gasket 806 moves downwards, the spring 807 can generate elastic force, and then the sealing gasket 806 is convenient to reset.

The working principle is as follows: this equipment is when using, through opening fan 2, can make the inside of external air admission box 1, filter frame 3 can make the inside of external dust difficult entering box 1 simultaneously, and then realized the protection to pump body 5, simultaneously when the inside atmospheric pressure of box 1 is higher, can make sealed fill up 806 downstream, and then realized the circulation of the inside air of box 1, realized the cooling to pump body 5, simultaneously fly leaf 603 can make sealing mechanism 6 open after removing, be convenient for this moment to the position of the pump body 5, and under the effect of U-shaped frame 702, it is more convenient to make this equipment when the transport.

In the description of the present invention, it should be understood that the terms "upper", "lower", "left", "right", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, only for convenience of description and simplification of description, but not for indicating or implying that the referred device or element must have a specific orientation and a specific orientation configuration and operation, and thus, should not be construed as limiting the present invention. Furthermore, "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate member, or they may be connected through two or more elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention, and should not be considered as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.

Claims

1. The utility model provides a portable explosion-proof pump, includes box (1), its characterized in that: fan (2) are inlayed to the lateral wall of box (1), the surface of box (1) is located the position fixedly connected with filter frame (3) of fan (2), inner wall fixedly connected with frame (4) of box (1), the inside fixedly connected with pump body (5) of frame (4), the surface of the pump body (5) and the lateral wall fixed connection of box (1), the top of the pump body (5) is provided with sealing mechanism (6), the top of sealing mechanism (6) is provided with handle mechanism (7), the below of the pump body (5) is provided with base (8) of ventilating.

2. A portable explosion-proof pump as set forth in claim 1, wherein: sealing mechanism (6) include two spout (601), spout (601) are seted up on the lateral wall of box (1), every the inside of spout (601) is provided with two magnet (602), magnet (602) are located the outside one side fixedly connected with fly leaf (603) of spout (601), the surface of fly leaf (603) and the lateral wall sliding connection of box (1).

3. A portable explosion-proof pump as set forth in claim 2, wherein: the magnet-type magnetic suspension device is characterized in that a sliding rod (604) is arranged inside the sliding groove (601), two ends of the sliding rod (604) are fixedly connected with the inner wall of the sliding groove (601), and the outer surface of the sliding rod (604) is connected with the inside of the magnet (602) in a sliding mode.

4. A portable explosion-proof pump as set forth in claim 1, wherein: the lifting handle mechanism (7) comprises an arc-shaped block (701), the bottom surface of the arc-shaped block (701) is fixedly connected with the upper surface of the box body (1), and the upper end of the arc-shaped block (701) is hinged with a U-shaped frame (702).

5. A portable explosion-proof pump as set forth in claim 1, wherein: the ventilation base (8) comprises a conical barrel (801), the outer surface of the conical barrel (801) is fixedly connected with the bottom wall of the box body (1), an air hole (802) is formed in the side wall of the conical barrel (801), a first support (803) and a second support (804) are arranged inside the conical barrel (801), and the outer surfaces of the first support (803) and the second support (804) are fixedly connected with the inner wall of the conical barrel (801).

6. A portable explosion-proof pump as set forth in claim 5, wherein: a supporting rod (805) is arranged inside the conical barrel (801), one end of the supporting rod (805) is fixedly connected with the bottom surface of the first support (803), and one end, far away from the first support (803), of the supporting rod (805) is fixedly connected with the upper surface of the second support (804).

7. A portable explosion-proof pump as set forth in claim 6, wherein: the outer surface of the supporting rod (805) is connected with a sealing gasket (806) in a sliding mode, the outer surface of the sealing gasket (806) is connected with the inner wall of the conical barrel (801) in a sliding mode, the outer surface of the supporting rod (805) is sleeved with a spring (807), one end of the spring (807) is fixedly connected with the bottom surface of the first support (803), and one end, far away from the first support (803), of the spring (807) is fixedly connected with the upper surface of the sealing gasket (806).