CN219760760U - Pump station main motor vent protector - Google Patents

Abstract

The utility model belongs to the technical field of ventilation of pump stations, in particular to a main motor ventilation opening protection device of a pump station, which comprises a pump station main body and a protection component arranged at the ventilation opening of the pump station main body, wherein the protection component comprises a plurality of shutter baffles rotatably connected at the ventilation opening of the pump station main body; when the main motor of the pump station stops running, a plurality of shutter baffles simultaneously rotate, the vent of the main body of the pump station is closed, dust and moisture in the air are prevented from immersing into the main motor, the operation of a main motor unit is influenced, the wind shield can rotate on the surface of the L-shaped connecting plate when the vent of the main body of the pump station is closed, the wind shield is covered at the vent of the main body of the pump station, the safety of internal facilities such as the main motor in the main body of the pump station can be protected in winter, the moisture is prevented from immersing into the main motor, and the installed inclined baffles can protect the main body of the pump station during the use of the device, so that the main body of the pump station is prevented from being corroded by rainwater.

Description

Pump station main motor vent protector

Technical Field

The utility model belongs to the technical field of ventilation of pump stations, and particularly relates to a vent protection device of a main motor of a pump station.

Background

The pump station is a device and engineering capable of providing hydraulic power and pneumatic power with certain pressure and flow, the pump station is lifting equipment for lifting sewage, rainwater, drinking water and wastewater, is a pressurized pump station which is assembled by a factory and then is transported to a site for installation, is generally used for classifying sewage, and a sedimentation tank in the integrated sewage pump station is generally used for carrying out sedimentation coarse filtration on the sewage, and is in a sealing state due to the fact that the soil layer is buried, and a ventilation pipeline is generally arranged on a top cover of the integrated pump station;

through investigation publication (bulletin) number: CN201921892203.0 discloses a ventilation structure based on an integrated pump station, which comprises a ventilation pipe, the ventilation opening is arranged in the ventilation pipe, the inner wall of the ventilation pipe is provided with a wind opening protection net, two sides of the upper surface of the ventilation pipe are provided with protection net cleaning devices, the front and rear surfaces of the upper surface of the ventilation pipe are provided with two limiting holes in sequence, the inside of each limiting hole is provided with technical contents such as a wind opening protection device, and the ventilation structure based on the integrated pump station is disclosed, the wind opening protection net can be cleaned through a brush arranged outside a rotating shaft, the phenomenon that dust is accumulated too much due to overlong exposure time of the ventilation opening is avoided, the ventilation effect and the internal environment of the integrated pump station are influenced, and the technical effects such as the service life of equipment are improved are avoided;

although this design can clean the wind gap protection network, avoids the vent to lead to dust to pile up because of exposure time overlength, but this design is when in actual use, when the main motor of pump station stops the operation, and the vent exposure time overlength, dust and the moisture in the air are immersed into the main motor inside easily, influence the insulating safety of equipment.

In order to solve the problems, the utility model provides a vent protection device for a main motor of a pump station.

Disclosure of Invention

In order to solve the problems in the prior art, the utility model provides the vent protection device for the main motor of the pump station, which can prevent dust and moisture in air from immersing into the main motor to influence the operation of the main motor unit, can protect the safety of internal facilities such as the main motor in the main body of the pump station in winter and prevent the main body of the pump station from being corroded by rainwater.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the main motor ventilation opening protection device of the pump station comprises a pump station main body and a protection component arranged at the ventilation opening of the pump station main body;

the protection assembly comprises a plurality of shutter baffles which are rotationally connected to a ventilation opening of the pump station main body, a mounting plate fixedly mounted on the outer surface of the pump station main body and a servo motor fixedly mounted on the surface of the mounting plate, wherein the rotating shafts of the shutter baffles penetrate through the pump station main body and are respectively connected with a plurality of bevel gears arranged on one side of the pump station main body, a rotating rod is mounted at one end of the rotating shaft of the servo motor, a plurality of first bevel gears are mounted on the outer side wall of the rotating rod, and the bevel gears are in one-to-one correspondence with the first bevel gears and meshed with the first bevel gears.

As the main motor ventilation opening protection device of the pump station, the utility model is preferable, and sealing rubber strips are arranged on one sides of a plurality of shutter baffles.

The utility model relates to a pump station main motor vent protection device, which is preferable, and further comprises an adjusting component arranged on the surface of a pump station main body, wherein the adjusting component comprises an L-shaped mounting plate arranged on the surface of the pump station main body, a bidirectional screw rod rotatably connected with one side surface of the L-shaped mounting plate, and a driven gear arranged on the other side of the L-shaped mounting plate, one end of the rotating rod, which is far away from a servo motor, is rotatably connected with the bottom surface of the top of the L-shaped mounting plate, the bidirectional screw rod penetrates through one end of the L-shaped mounting plate and is connected with the driven gear, one end of the rotating rod is provided with a driving gear, the driving gear is meshed with the driven gear, two sides of the pump station main body are symmetrically provided with the L-shaped mounting plate, wind shields are rotatably connected between the two groups of the L-shaped mounting plates through rotating shafts, the surfaces of the two wind shields are rotatably connected with a hinge seat through rotating shafts, the surface of the hinge seat is hinged with a hinge rod, one end of the hinge rod, which is far away from the hinge seat, is hinged with a screw block, and the two screw blocks are in threaded connection with the surface of the bidirectional screw rod.

As the pump station main motor vent protection device, preferably, a fixed plate is arranged on the surface of the pump station main body and positioned on one side of the bidirectional screw rod, a guide block is integrally formed on one side of the screw block close to the fixed plate, a guide groove matched with the guide block is formed on the surface of the fixed plate, and the two screw blocks are both connected on one side of the fixed plate in a sliding manner through the guide block and the guide groove.

As the vent protection device of the main motor of the pump station, preferably, one end of the bidirectional screw rod, which is far away from the driven gear, is rotatably connected with a rotating frame through a bearing, and the rotating frame is arranged on the surface of the pump station main body.

As the vent protection device of the main motor of the pump station, the surface of the pump station main body is obliquely provided with the inclined baffle plate through the supporting rod, and the inclined baffle plate is larger than the pump station main body.

Compared with the prior art, the utility model has the beneficial effects that:

1. the protection component is added on the basis, when the main motor of the pump station stops running, the shutter baffles simultaneously rotate to close the ventilation opening of the main body of the pump station, so that dust and moisture in the air can be prevented from immersing into the main motor to influence the running of the main motor set, and in the safety inspection process, the shutter baffles can be opened to facilitate visual inspection of the running condition of facilities and equipment in the ventilation opening;

2. meanwhile, the adjusting component is further added on the basis, when the ventilation opening of the pump station main body is closed, the wind shield can rotate on the surface of the L-shaped connecting plate, the wind shield covers the ventilation opening of the pump station main body, the safety of protecting internal facilities such as a main motor in the pump station main body can be achieved in winter, moisture is prevented from immersing into the main motor, the installed inclined baffle can protect the pump station main body during the use of the device, the pump station main body is prevented from being corroded by rainwater, the phenomenon that articles falling from high altitude collide into the pump station main body is avoided, the servo motor can be shielded, and the rainwater is prevented from immersing into the servo motor.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the device of the present utility model in use;

FIG. 3 is a schematic view of the structure of the mounting plate, drive rod and shutter plate of the present utility model;

FIG. 4 is a schematic view of the structure of the bi-directional screw, hinge rod and wind deflector of the present utility model;

FIG. 5 is a schematic view of the structure of the fixed plate, guide block and hinge rod of the present utility model;

in the figure:

1. a pump station main body;

2. a protective assembly; 21. a mounting plate; 22. a servo motor; 23. a rotating lever; 24. a first helical gear; 25. a helical gear II; 26. a shutter baffle; 27. a sealing rubber strip;

3. an adjustment assembly; 31. a drive gear; 32. an L-shaped mounting plate; 33. a two-way screw rod; 34. a screw block; 35. a hinge rod; 37. a hinge base; 38. a wind deflector; 39. a driven gear; 301. an L-shaped connecting plate; 302. a rotating frame; 303. a guide block; 304. a fixing plate; 305. a guide groove; 306. and a bevel baffle.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

As shown in fig. 1-5;

a vent protection device of a main motor of a pump station comprises a pump station main body 1.

In this embodiment: through investigation publication (bulletin) number: CN201921892203.0 discloses a ventilation structure based on integration pump station, disclosed "a ventilation structure based on integration pump station in this technique, including the ventilation pipe, the vent has been seted up to the inside of ventilation pipe, and the inner wall of ventilation pipe installs the wind gap protection network, the upper surface both sides of ventilation pipe are provided with protection network cleaning device, and two spacing holes have been seted up in proper order around the upper surface of ventilation pipe, the inside in spacing hole is provided with technical content such as wind gap protection device, and this kind of ventilation structure based on integration pump station is disclosed, can clean the wind gap protection network through the brush that the axis of rotation outside set up, avoid the vent to lead to dust to pile up too thick because of exposure time overlength, influence ventilation effect and integration pump station internal environment, technical effect such as improvement equipment life", although this design can clean the wind gap protection network, avoids the vent to lead to dust to pile up because of exposure time overlength, when the operation of pump station main motor stops, the vent overlength, dust in the air and the inside the easy immersion main motor of the insulating safety of influence equipment. The problems of the prior art are obviously the problems which are actually existed and are difficult to solve in combination with the practical use, and therefore, in order to solve the technical problems, the protection component 2 and the adjusting component 3 are added to the document of the utility model.

In combination with the above, in order to avoid dust and moisture in the air from immersing into the inside of the main motor when the main motor of the pump station stops running, the novel pump station further comprises a protection component 2 arranged at the ventilation opening of the pump station main body 1, the protection component 2 comprises a plurality of shutter baffles 26 which are rotationally connected at the ventilation opening of the pump station main body 1, a mounting plate 21 fixedly arranged on the outer surface of the pump station main body 1 and a servo motor 22 fixedly arranged on the surface of the mounting plate 21, the rotating shafts of the shutter baffles 26 penetrate through the pump station main body 1 and are respectively connected with a plurality of bevel gears 25 arranged on one side of the pump station main body 1, a rotating rod 23 is arranged at one end of the rotating shaft of the servo motor 22, a plurality of bevel gears 24 are arranged on the outer side wall of the rotating rod 23, and the bevel gears 25 and the bevel gears 24 are in one-to-one correspondence and meshed.

In this embodiment: when the main motor of the pump station stops running, in order to avoid the dust and the moisture in the air from immersing into the inside of the main motor, the main motor is started by starting the servo motor 22, the rotating rod 23 arranged on the rotating shaft of the servo motor 22 is driven to rotate, and the first helical gears 24 arranged on the rotating rod 23 can drive the second helical gears 25 to rotate, so that the plurality of shutter baffles 26 are driven to rotate simultaneously, the ventilation opening of the main motor 1 is closed, and the dust and the moisture in the air can be prevented from immersing into the inside of the main motor, thereby influencing the running of a main motor unit.

In an alternative embodiment: sealing strips 27 are arranged on one sides of the shutter baffles 26.

In this embodiment: based on this setting to through installing the joint strip 27 in one side of tripe baffle 26, take place the rotation simultaneously at a plurality of tripe baffles 26, close pump station main part 1 vent department, improve the sealed effect of pump station main part 1 vent department.

It should be noted that: during the security inspection process, the shutter 26 may be opened to facilitate visual inspection of the operation of the facilities within the vent.

In combination with the above, in order to facilitate the protection of the pump station body 1, still include and install the adjusting part 3 on the surface of the pump station body 1, adjusting part 3 is including installing the L-shaped mounting panel 32 on the surface of the pump station body 1 and rotating the bi-directional lead screw 33 of connecting on one side surface of L-shaped mounting panel 32 and setting up the driven gear 39 on the opposite side of L-shaped mounting panel 32, the one end that servo motor 22 was kept away from to the dwang 23 rotates and connects the top bottom surface at L-shaped mounting panel 32, bi-directional lead screw 33 runs through the one end and driven gear 39 of L-shaped mounting panel 32, driving gear 31 is installed to the one end of dwang 23, and driving gear 31 meshes with driven gear 39, the L-shaped mounting panel 32 is all installed symmetrically to the both sides of pump station body 1, all be connected with deep bead 38 through the pivot rotation between two sets of L-shaped mounting panels 32, the surface of two deep bead 38 is connected with articulated seat 37 through the pivot rotation, the surface of articulated seat 37 articulates has articulated pole 35, the one end of articulated piece 34 is kept away from articulated with screw 34 of articulated seat 37, two screw 34 equal threaded connection is on the surface of bi-directional lead screw 33.

In this embodiment: when the servo motor 22 is started, a plurality of shutter baffles 26 are enabled to rotate simultaneously, the ventilation opening of the pump station main body 1 is closed, one end of a driving gear 31 arranged on a rotating rod 23 drives a driven gear 39 to rotate, a bidirectional screw rod 33 is enabled to rotate, two screw blocks 34 which are in threaded connection with the outer surface of the bidirectional screw rod 33 are enabled to move, the screw blocks 34 are enabled to drive a hinge rod 35 to move to one side, further under the cooperation of a hinge seat 37, a wind baffle 38 can be enabled to rotate on the surface of an L-shaped connecting plate 301, the wind baffle 38 is covered at the ventilation opening of the pump station main body 1, the sealing effect of the ventilation opening of the pump station main body 1 can be further improved, moisture is prevented from immersing into a main motor, when the main motor in the pump station main body 1 is operated, the servo motor 22 is reversed, the shutter baffles 26 are opened, the hinge rod 35 is pushed to move reversely, the hinge rod 35 is pushed to rotate reversely, the surface of the L-shaped connecting plate 301 is enabled to rotate reversely, and the ventilation opening of the pump station main body 1 is opened.

It should be noted that: the surface of the wind shield 38 is wrapped with a stainless steel heat-insulating protection plate, so that the safety of internal facilities such as a main motor in the pump station main body 1 can be protected in winter.

In an alternative embodiment: the surface of pump station main part 1 and lie in one side of two-way lead screw 33 and install fixed plate 304, one side integrated into one piece that screw block 34 is close to fixed plate 304 has guide block 303, and guide slot 305 with guide block 303 assorted is seted up on the surface of fixed plate 304, and two screw blocks 34 all pass through guide block 303 and guide slot 305 sliding connection in one side of fixed plate 304.

In this embodiment: based on this setting, so that two screw blocks 34 that are screwed on the outer surface of the bidirectional screw rod 33 can stably move on one side of the fixed plate 304 under the action of the limit guide of the guide block 303 and the guide groove 305 when the bidirectional screw rod 33 rotates, and the screw blocks 34 are prevented from deflecting in the moving process.

In an alternative embodiment: one end of the bidirectional screw rod 33, which is far away from the driven gear 39, is rotatably connected with a rotating frame 302 through a bearing, and the rotating frame 302 is arranged on the surface of the pump station main body 1.

In this embodiment: based on this arrangement, the bidirectional screw 33 can smoothly rotate under the limit support of the rotating frame 302 and the L-shaped mounting plate 32.

In an alternative embodiment: the inclined baffle 306 is obliquely arranged on the surface of the pump station main body 1 through the supporting rods, and the inclined baffle 306 is larger than the pump station main body 1.

In this embodiment: based on this setting to the inclined baffle 306 through the slope installation can protect pump station main part 1 during the device is used, prevents pump station main part 1 from receiving the erosion of rainwater, avoids the high altitude article of falling to hit pump station main part 1, can also shelter from servo motor 22, prevents that the rainwater from soaking in servo motor 22.

The working principle and the using flow of the utility model are as follows: when the main motor of the pump station stops running, in order to avoid the situation that dust and moisture in the air infiltrate into the inside of the main motor, the servo motor 22 is started, the rotating rod 23 arranged on the rotating shaft of the servo motor 22 is driven to rotate, the first bevel gears 24 arranged on the rotating rod 23 can drive the second dry bevel gears 25 to rotate, the shutter baffles 26 are driven to rotate simultaneously, the ventilation opening of the pump station main body 1 is closed, the influence on the running of the main motor set caused by the fact that the dust and moisture in the air infiltrate into the inside of the main motor can be avoided, the shutter baffles 26 can be opened in the safety inspection process, the running condition of facilities and equipment in the ventilation opening is conveniently and intuitively inspected, the ventilation opening of the pump station main body 1 is closed, the driving gear 31 arranged at one end of the rotating rod 23 can drive the driven gear 39 to rotate, the two-way screw rod 33 is rotated, two screw blocks 34 which are in threaded connection with the outer surface of the two-way screw rod 33 are moved, the screw blocks 34 drive the hinged rod 35 to move to one side, further under the cooperation of the hinged seat 37, the wind shield 38 can rotate on the surface of the L-shaped connecting plate 301, the wind shield 38 covers the ventilation opening of the pump station main body 1, the sealing effect of the ventilation opening of the pump station main body 1 can be further improved, the moisture is prevented from being immersed into a main motor, when the main motor in the pump station main body 1 operates, the servo motor 22 is reversed, the shutter 26 is opened, meanwhile, the two screw blocks 34 reversely move on the two-way screw rod 33 and push the hinged rod 35, the wind shield 38 reversely rotates on the surface of the L-shaped connecting plate 301, the ventilation opening of the pump station main body 1 is opened, the installed inclined baffle 306 can protect the pump station main body 1 during the use of the device, the pump station main body 1 is prevented from being corroded by rainwater, articles falling from high altitude are prevented from colliding with the pump station main body 1, the servo motor 22 can be shielded, and rainwater is prevented from entering the servo motor 22.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (6)

1. The utility model provides a pump station main motor vent protector, includes pump station main part (1), its characterized in that: the pump station also comprises a protection component (2) arranged at the ventilation opening of the pump station main body (1);

the protection component (2) comprises a plurality of shutter baffles (26) which are rotationally connected to a ventilation opening of the pump station main body (1), a mounting plate (21) fixedly mounted on the outer surface of the pump station main body (1) and a servo motor (22) fixedly mounted on the surface of the mounting plate (21), wherein the rotating shafts of the shutter baffles (26) penetrate through the pump station main body (1) and are respectively connected with a plurality of bevel gears II (25) arranged on one side of the pump station main body (1), a rotating rod (23) is mounted at one end of the rotating shaft of the servo motor (22), a plurality of bevel gears I (24) are mounted on the outer side wall of the rotating rod (23), and the bevel gears II (25) and the bevel gears I (24) are in one-to-one correspondence and meshed.

2. The pump station main motor vent guard of claim 1, wherein: sealing rubber strips (27) are arranged on one sides of the plurality of shutter baffles (26).

3. The pump station main motor vent guard of claim 1, wherein: still including installing regulation subassembly (3) on pump station main part (1) surface, regulation subassembly (3) are in including installing L shape mounting panel (32) on pump station main part (1) surface and rotating the connection and be in two-way lead screw (33) on L shape mounting panel (32) one side surface and set up driven gear (39) on L shape mounting panel (32) opposite side, pivoted lever (23) keep away from the one end rotation of servo motor (22) is connected with the top bottom surface of L shape mounting panel (32), two-way lead screw (33) run through one end of L shape mounting panel (32) with driven gear (39) are connected, driving gear (31) are installed to one end of pivoted lever (23), just driving gear (31) with driven gear (39) mesh mutually, L shape mounting panel (32) are all symmetrically installed to the both sides of pump station main part (1), and two sets of all are connected with deep bead (38) through the pivot rotation between L shape mounting panel (32), and two the surface of deep bead (38) is connected with through the pivot rotation and is connected with top bottom surface of L shape mounting panel (32), pivoted lever (37) hinge joint (35) have hinge joint block (37), the two screw blocks (34) are both in threaded connection with the surface of the bidirectional screw rod (33).

4. A pump station main motor vent guard according to claim 3, wherein: the pump station comprises a pump station body (1), a fixing plate (304) is arranged on the surface of the pump station body (1) and located on one side of a bidirectional screw rod (33), guide blocks (303) are integrally formed on one side of the screw blocks (34) close to the fixing plate (304), guide grooves (305) matched with the guide blocks (303) are formed on the surface of the fixing plate (304), and two screw blocks (34) are connected to one side of the fixing plate (304) in a sliding mode through the guide blocks (303) and the guide grooves (305).

5. A pump station main motor vent guard according to claim 3, wherein: one end of the bidirectional screw rod (33) far away from the driven gear (39) is rotatably connected with a rotating frame (302) through a bearing, and the rotating frame (302) is installed on the surface of the pump station main body (1).

6. A pump station main motor vent guard according to claim 3, wherein: the surface of the pump station main body (1) is obliquely provided with an inclined baffle plate (306) through a supporting rod, and the inclined baffle plate (306) is larger than the pump station main body (1).