CN219879309U - Portable surface water suction filtration device - Google Patents

Abstract

The utility model discloses a portable surface water suction filtration device which comprises a suction filtration seat, wherein the top of the suction filtration seat is fixedly connected with a baffle cover, a suction filtration hole and a filtration water storage tank are formed in the top of the suction filtration seat, a suction mechanism is arranged between the inner walls of the two sides of the suction filtration hole, suction force is generated on surface water through the suction mechanism, and the right side of the suction mechanism extends into the filtration water storage tank. According to the utility model, through the arrangement of the extraction mechanism, the filter screen and the filtering mechanism, surface water can be extracted and effectively filtered, and through the arrangement of the stirring cleaning mechanism and the driving motor, impurities accumulated at the bottom of the filter screen can be automatically stirred and cleaned in the extraction process, the risk of filter screen blockage in the extraction process can be effectively reduced, the extraction stability is improved, and due to the arrangement of the water level sensor and the alarming mechanism, people can be timely warned and reminded to discharge when the amount of water in the extraction reaches a certain amount, and the condition of water backflow is reduced.

Description

Portable surface water suction filtration device

Technical Field

The utility model relates to the technical field of surface water suction filtration equipment, in particular to a portable surface water suction filtration device.

Background

The portable surface water suction filtration device is convenient to carry and is used for carrying out suction filtration operation on surface water, the portable surface water suction filtration device can store the surface water which is filtered out into a liquid collection bottle so as to collect and detect the contents of particles, organic matters and other soluble elements in the surface water by using detection equipment in the later stage, the conventional portable surface water suction filtration device commonly carries out prefilter treatment on impurities in the surface water through a filter screen on a suction end of the conventional portable surface water suction filtration device, but the filter screen on the suction end of the conventional portable surface water suction filtration device is easily blocked by the impurities in the surface water in the using process, thereby causing adverse effects on the suction filtration efficiency of the portable surface water suction filtration device, and comprehensively the situation is provided, so that the portable surface water suction filtration device is proposed.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a portable surface water suction filtration device.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

a portable surface water suction filtration device, which comprises a suction filtration seat, wherein the top of the suction filtration seat is fixedly connected with a baffle cover, a suction filtration hole and a filtration water storage tank are arranged at the top of the suction filtration seat, a suction mechanism is arranged between the inner walls of the two sides of the suction filtration hole, the suction force is generated to the surface water through the extraction mechanism, the right side of the extraction mechanism extends to the interior of the filtering water storage tank, the bottom movable contact of the extraction mechanism is provided with a filter screen fixedly installed in the suction filtration hole, the filter screen is used for carrying out preliminary filtration on impurities in the extracted water, the bottom movable contact of the filter screen is provided with a stirring cleaning mechanism, the stirring cleaning mechanism is used for cleaning impurities accumulated at the bottom of the filter screen, the bottom fixedly connected with of the suction filtration seat is provided with a shape-returning base, the stirring cleaning mechanism is installed on the right side of the top of the shape-returning base, the right side of the shape-returning base is fixedly connected with an output shaft and a driving motor fixedly connected with the stirring cleaning mechanism, the driving motor provides driving for the stirring cleaning mechanism, the filtering water storage tank is internally provided with a filtering mechanism located below the extraction mechanism, the filtering mechanism is used for carrying out secondary filtration on the extracted water, the right side of the filtering mechanism extends to the right side of the suction filtration seat, the right side inner wall of the filtering water storage tank is embedded and is fixedly provided with a water level sensor, the water level sensor is used for monitoring the water level condition of the filtered in the filtering water storage tank, the right side of the suction filtration seat is fixedly connected with an alarm mechanism and electrically connected with an alarm valve in time, the alarm valve is used for alarming and the people in time of timely discharging the water is timely and the water is timely fixed.

Preferably, the extraction mechanism includes the water pump of fixed connection between suction filtration hole both sides inner wall, the bottom of water pump is for extracting the end and the intercommunication is fixed with the cover that catchments, cooperate through water pump and cover that catchments for extract the surface water, the bottom of cover that catchments and the top movable contact of filter screen, the top of water pump is the drainage end and establishes to the shutoff structure, the right side intercommunication of water pump drainage end is fixed with the connecting pipe, the right-hand member of connecting pipe extends to in the filtration aqua storage tank and the fixed connection right side is the check valve of export, the setting of check valve can effectually reduce the phenomenon that the water of extraction flows back to in the connecting pipe.

Preferably, stir clearance mechanism includes stirring the board, stir the bottom movable contact of top and filter screen of board, stir the impurity of clearance to the filter screen bottom through stirring the board, the right side fixedly connected with carriage release lever of stirring the board, first groove has been seted up on the top right side of returning shape base, fixedly connected with guide bar between the both sides inner wall of first groove, the slip cap is equipped with the movable block on the guide bar, the left side and the right-hand member fixed connection of movable bar of movable block, the suction filtration seat slip cap is established on carriage release lever and movable block, the reciprocating screw is installed in rotation between the both sides inner wall of first groove, movable block thread bush is established on reciprocating screw, the mode of movable block and reciprocating screw threaded connection can be in reciprocating screw pivoted while drive the reciprocating screw reciprocating right-hand member and left movement, driving motor's output shaft left end and reciprocating screw's right-hand member fixed connection, driving motor is used for driving reciprocating screw and rotates.

Preferably, the filtering mechanism comprises a square frame movably sleeved in the filtering water storage tank, two layers of filter screen films are fixedly adhered in the square frame, the filter screen films are arranged to filter the extracted water secondarily, the right side of the square frame extends to the right side of the filtering seat and is fixedly connected with a rectangular block, the rectangular block is magnetically clamped on the right side of the filtering seat, and the right side of the rectangular block is fixedly connected with a pull ring.

Preferably, the alarm mechanism comprises an audible and visual alarm fixedly connected to the right side of the suction filter seat, a controller is fixedly and electrically connected to the front side of the audible and visual alarm, the controller is electrically connected with the water level sensor, and the controller is electrically connected with the audible and visual alarm and the water level sensor, so that when the water level sensor detects that the water level reaches a certain amount, the alarm can be timely given to remind a person.

Preferably, the top of the baffle cover is fixedly connected with a U-shaped handle, and the whole device can be lifted by the U-shaped handle.

Preferably, the bottom of the inner walls on both sides of the suction filtration hole is provided with an inclined surface, the bottom of the inner wall on the right side of the suction filtration hole is provided with a positioning hole, the inner wall of the positioning hole is in sliding contact with the outer side of the moving rod, the front side and the rear side of the moving block are respectively in movable contact with the inner wall on the front side and the inner wall on the rear side of the positioning hole, the inner wall on the bottom of the positioning hole is provided with a sliding hole, and the inner wall on the front side and the inner wall on the rear side of the sliding hole are respectively in movable contact with the front side and the rear side of the moving block.

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

1. the extraction mechanism, the filter screen and the filter mechanism are matched, so that the surface water can be extracted and filtered twice, the filtering effect is improved, and the filter screen film in the filtering mechanism can be taken out, so that the subsequent cleaning or replacement operation of personnel is facilitated;

2. the water level sensor is matched with the alarm mechanism, so that the water level condition after extraction and filtration can be monitored, and when the water level in the water filtering storage tank reaches a certain value, the alarm can be timely given out to remind personnel to discharge, and the condition of water backflow due to untimely water drainage is reduced;

3. the driving motor is matched with the stirring cleaning mechanism, so that impurities accumulated at the bottom of the filter screen can be automatically stirred and cleaned in the extraction process, the risk of filter screen blockage in the extraction process can be effectively reduced, and the filtering pumping stability is improved;

according to the utility model, through the arrangement of the extraction mechanism, the filter screen and the filtering mechanism, surface water can be extracted and effectively filtered, and through the arrangement of the stirring cleaning mechanism and the driving motor, impurities accumulated at the bottom of the filter screen can be automatically stirred and cleaned in the extraction process, the risk of filter screen blockage in the extraction process can be effectively reduced, the extraction stability is improved, and due to the arrangement of the water level sensor and the alarming mechanism, people can be timely warned and reminded to discharge when the amount of water in the extraction reaches a certain amount, and the condition of water backflow is reduced.

Drawings

Fig. 1 is a schematic perspective view of a portable surface water suction filtration device according to the present utility model;

FIG. 2 is a schematic diagram of a front cross-sectional structure of a portable surface water suction filtration device according to the present utility model;

FIG. 3 is an enlarged schematic view of the portion A in FIG. 2;

fig. 4 is an enlarged schematic view of the portion B in fig. 2.

In the figure: 100. a suction filtration seat; 101. a blocking cover; 102. a suction filtration hole; 103. filtering the water storage tank; 104. a valve; 1. a water pump; 2. a connecting pipe; 3. a one-way valve; 4. a water collecting cover; 5. a filter screen; 6. a square base; 7. a toggle plate; 8. a controller; 9. a moving rod; 10. a first groove; 11. a moving block; 12. a reciprocating screw; 13. a guide rod; 14. a driving motor; 15. a square frame; 16. a filter screen film; 17. rectangular blocks; 18. a water level sensor; 19. an audible and visual alarm.

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.

Referring to fig. 1-4, a portable surface water suction filtration device comprises a suction filtration seat 100, a baffle cover 101 is fixedly connected to the top of the suction filtration seat 100, a U-shaped handle is fixedly connected to the top of the baffle cover 101, the whole device can be lifted by the U-shaped handle, a suction filtration hole 102 with a rectangular structure at the top and a filtration water storage tank 103 with a rectangular structure at the top are arranged at the top of the suction filtration seat 100, a suction mechanism is arranged between the inner walls at the two sides of the suction filtration hole 102, the right side of the suction mechanism extends into the filtration water storage tank 103, the suction mechanism comprises a water pump 1 fixedly connected between the inner walls at the two sides of the suction filtration hole 102, the bottom of the water pump 1 is a suction end and is fixedly connected with a water collecting cover 4, the water pump 1 is matched with the water collecting cover 4 for sucking surface water, the bottom of the water collecting cover 4 is movably contacted with a filter screen 5, the front side, the rear side, the left side and the right side of the filter screen 5 are fixedly arranged with the inner walls at the front side, the rear side inner wall, the left side inner wall and the right side inner wall of the filter screen 5 are fixedly arranged with the front side inner wall, the rear side inner wall of the filter water storage tank, the filter screen 5 is used for carrying out the primary filtration of the water, the suction pump 1 is arranged at the suction filtration, the right side 1 is arranged at the water outlet end of the suction filtration water outlet is fixedly connected with a water outlet 2, the water outlet 2 is fixedly connected with the water inlet 2, the water outlet 2 is provided with a water outlet 2, the filter outlet 2 is fixedly connected with the water outlet 2;

the bottom of the filter screen 5 is movably contacted with a stirring and cleaning mechanism, the bottom of the suction filtration seat 100 is fixedly connected with a square base 6, the stirring and cleaning mechanism is arranged on the right side of the top of the square base 6, the right side of the square base 6 is fixedly connected with a driving motor 14 fixedly connected with an output shaft and the stirring and cleaning mechanism, wherein the stirring and cleaning mechanism comprises a stirring plate 7, the top of the stirring plate 7 is movably contacted with the bottom of the filter screen 5, the stirring plate 7 which moves left and right in a reciprocating manner stirs and cleans impurities at the bottom of the filter screen 5, the right side of the stirring plate 7 is fixedly connected with a moving rod 9, the right side of the top of the square base 6 is provided with a first groove 10, guide rods 13 are fixedly connected between the inner walls at two sides of the first groove 10, a moving block 11 is sleeved on the guide rods 13 in a sliding manner, the right side of the moving block 11 is provided with a guide hole, the inner wall of the guide hole is sleeved with the outer side of the guide rods 13 in a sliding manner, the left side of the moving block 11 is fixedly connected with the right end of the moving rod 9, the moving block 11 is matched with the guide rod 13, the transverse guide effect is achieved on the moving rod 9, the suction filter seat 100 is slidably sleeved on the moving rod 9 and the moving block 11, the bottoms of the inner walls on the two sides of the suction filter hole 102 are all inclined surfaces, the bottom of the inner wall on the right side of the suction filter hole 102 is provided with a positioning hole, the inner wall of the positioning hole is in sliding contact with the outer side of the moving rod 9, the front side and the rear side of the moving block 11 are respectively in movable contact with the front inner wall and the rear inner wall of the positioning hole, the inner wall on the front side and the rear side of the sliding hole are respectively in movable contact with the front side and the rear side of the moving block 11, the reciprocating screw rod 12 is rotatably arranged between the inner walls on the two sides of the first groove 10, a rotating groove is formed in the inner wall on the left side of the first groove 10, a first bearing is fixedly sleeved in the rotating groove, the inner wall of the right side of the first groove 10 is provided with a circular hole, two second bearings are fixedly sleeved in the circular hole, the inner side of the inner ring of the first bearing and the inner side of the inner ring of the second bearing are fixedly connected with the outer side of the reciprocating screw 12, the first bearing and the second bearing play a role in rotationally mounting the reciprocating screw 12, the moving block 11 is in threaded sleeve on the reciprocating screw 12, the right side of the moving block 11 is provided with a reciprocating screw hole, the reciprocating screw hole is in threaded connection with the reciprocating screw 12, the moving block 11 can drive the moving block 11 to reciprocate right and left in a threaded connection manner with the reciprocating screw 12 while the reciprocating screw 12 rotates, the left end of an output shaft of the driving motor 14 is fixedly connected with the right end of the reciprocating screw 12, and the driving motor 14 is used for driving the reciprocating screw 12 to rotate;

the filtering mechanism comprises a square frame 15 movably sleeved in the filtering water storage tank 103, wherein the front side, the rear side and the left side of the square frame 15 are respectively and tightly attached to the front side inner wall, the rear side inner wall and the left side inner wall of the filtering water storage tank 103, a clamping block is fixedly connected to the left side of the square frame 15, a clamping groove is formed in the left side inner wall of the filtering water storage tank 103, the clamping block is movably clamped with the clamping groove, the clamping block is matched with the clamping groove, the square frame 15 is positioned, two layers of filter screen films 16 are fixedly adhered to the inside of the square frame 15, the filter screen films 16 are arranged and can carry out secondary filtering on extracted water, the right side of the square frame 15 is extended to the right side of the filtering water storage tank 100 and is fixedly connected with a rectangular block 17, rectangular through holes are formed in the right side inner wall of the filtering water storage tank 103, the inner wall of the rectangular through holes is fixedly sleeved with the outer side of the square frame 15 in a sliding manner, the rectangular block 17 is magnetically clamped on the right side of the filtering water storage tank 103, a magnet is fixedly connected with the right side of the filtering water storage tank 100, two sides of the magnet are fixedly connected with the right side of the magnet, and the magnet is fixedly connected with the left side of the magnet, and the magnet is fixedly connected with the right side of the magnet;

the water level sensor 18 is fixedly embedded on the inner wall of the right side of the filtering water storage tank 103, the water level sensor 18 is used for monitoring the water level condition of filtered water in the filtering water storage tank 103, the right side of the filtering seat 100 is fixedly connected with an alarm mechanism electrically connected with the water level sensor 18, the alarm mechanism comprises an audible and visual alarm 19 fixedly connected to the right side of the filtering seat 100, a controller 8 is fixedly and electrically connected to the front side of the audible and visual alarm 19, the controller 8 is electrically connected with the water level sensor 18, the controller 8 is electrically connected with the audible and visual alarm 19 and the water level sensor 18, a valve 104 communicated with the inside of the filtering water storage tank 103 is embedded and fixed at the bottom of the right side of the filtering seat 100, and the valve 104 is used for discharging water in the filtering water storage tank 103.

Working principle: when the device is used, the whole device can be lifted to a position needing to be extracted through the U-shaped handle, when surface water is extracted, the water pump 1 can be started, the water pump 1 sequentially pumps the surface water through the water collecting cover 4, the filter screen 5 and the square base 6, the extracted surface water passes through the filter screen 5 and sequentially enters the filtering water storage tank 103 through the water draining end of the water pump 1, the connecting pipe 2 and the one-way valve 3, the filter screen 5 shields impurities on the surface water, and the water entering the filtering water storage tank 103 falls onto the inner wall of the bottom of the filtering water storage tank 103 through the two-layer filter screen film 16, so that the filtering effect is improved in a mode of twice filtering the extracted surface water;

with the progress of pumping work, the driving motor 14 can be started at the same time, the output shaft of the driving motor 14 drives the reciprocating screw rod 12 to rotate, under the action of a reciprocating screw hole formed in the moving block 11, the reciprocating screw rod 12 drives the moving block 11 to circularly right and left move while rotating, the moving block 11 circularly right and left slide on the guide rod 13, the moving block 11 drives the moving rod 9 to circularly right and left move, the moving rod 9 drives the stirring plate 7 to circularly right and left move, and simultaneously the stirring plate 7 can stir and clean impurities at the bottom of the filter screen 5, and the phenomenon of blocking the filter screen 5 due to impurity accumulation can be effectively reduced and the filtering stability is improved by automatically stirring and cleaning the impurities at the bottom of the filter screen 5 in the pumping process;

along with the entering of the filtered water, the water level in the filtering water storage tank 103 gradually rises, the water level sensor 18 monitors the water level in the filtering water storage tank 103, when the water level in the filtering water storage tank 103 is monitored to be higher than a preset value, the water level sensor 18 transmits a signal to the controller 8, the controller 8 controls the audible and visual alarm 19 to send out audible and visual alarm to remind people, people can know in time, the valve 104 is communicated with an external connecting pipe, and the water in the filtering water storage tank 103 is discharged through the valve 104, so that people can be timely reminded of being discharged when the water reaches a certain amount, and the phenomenon of water backflow can be effectively reduced;

when the filter screen film 16 needs to be taken out for cleaning or replacement, the pull ring is pulled rightward to drive the rectangular block 17 to move rightward to be separated from the right side of the suction filtration seat 100, the rectangular block 17 drives the rectangular frame 15 to move rightward to be removed from the filtration water storage tank 103, the rectangular frame 15 drives the filter screen film 16 to move out of the filtration water storage tank 103, the filter screen film 16 can be cleaned or replaced, and after replacement or cleaning, the rectangular frame 15 and the filter screen film 16 can be inserted into the filtration water storage tank 103 again to wait for next use.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (7)

1. The utility model provides a portable surface water suction filtration device, includes suction filtration seat (100), the top fixedly connected with of suction filtration seat (100) keeps off lid (101), a serial communication port, suction filtration hole (102) and filtration aqua storage tank (103) have been seted up at the top of suction filtration seat (100), install extraction mechanism between the both sides inner wall of suction filtration hole (102), extraction mechanism's right side extends to in filtration aqua storage tank (103), extraction mechanism's bottom movable contact has filter screen (5) of fixed mounting in suction filtration hole (102), the bottom movable contact of filter screen (5) has stirs clearance mechanism, the bottom fixedly connected with of suction filtration seat (100) returns shape base (6), stir clearance mechanism and install on the top right side of returning shape base (6), the right side fixedly connected with output shaft and the driving motor (14) of stirring clearance mechanism fixed connection, install the filter mechanism that is located extraction mechanism below in filtration aqua storage tank (103), the right side of filter mechanism extends to the right side of suction filtration seat (100), the right side of filter aqua storage tank (103) is equipped with water level sensor (18) and water level sensor (18) on the inner wall of suction filtration seat (100), the electric connection is had and is had water level sensor (18) to insert the inside of filter seat (18), water level sensor (18) fixed connection.

2. The portable surface water suction filtration device according to claim 1, wherein the suction mechanism comprises a water pump (1) fixedly connected between inner walls of two sides of the suction filtration hole (102), the bottom of the water pump (1) is a suction end and is fixedly communicated with a water collecting cover (4), the bottom of the water collecting cover (4) is movably contacted with the top of the filter screen (5), the top of the water pump (1) is a drainage end and is provided with a plugging structure, a connecting pipe (2) is fixedly communicated with the right side of the drainage end of the water pump (1), and the right end of the connecting pipe (2) extends into a filtering water storage tank (103) and is fixedly connected with a one-way valve (3) with the right side as an outlet.

3. The portable surface water suction filtration device according to claim 2, wherein the stirring cleaning mechanism comprises a stirring plate (7), the top of the stirring plate (7) is movably contacted with the bottom of the filter screen (5), a moving rod (9) is fixedly connected to the right side of the stirring plate (7), a first groove (10) is formed in the right side of the top of the square base (6), a guide rod (13) is fixedly connected between the inner walls of the two sides of the first groove (10), a moving block (11) is arranged on the guide rod (13) in a sliding sleeve manner, the left side of the moving block (11) is fixedly connected with the right end of the moving rod (9), the suction filtration seat (100) is slidably sleeved on the moving rod (9) and the moving block (11), a reciprocating screw (12) is rotatably mounted between the inner walls of the two sides of the first groove (10), the moving block (11) is sleeved on the reciprocating screw (12) in a threaded manner, and the left end of an output shaft of the driving motor (14) is fixedly connected with the right end of the reciprocating screw (12).

4. The portable surface water suction filtration device according to claim 3, wherein the filtration mechanism comprises a square frame (15) movably sleeved in the filtration water storage tank (103), two layers of filter screen films (16) are fixedly adhered in the square frame (15), the right side of the square frame (15) extends to the right side of the suction filtration seat (100) and is fixedly connected with a rectangular block (17), the rectangular block (17) is magnetically clamped on the right side of the suction filtration seat (100), and the right side of the rectangular block (17) is fixedly connected with a pull ring.

5. The portable surface water suction filtration device according to claim 1, wherein the alarm mechanism comprises an audible and visual alarm (19) fixedly connected to the right side of the suction filtration seat (100), the front side of the audible and visual alarm (19) is fixedly and electrically connected with a controller (8), and the controller (8) is electrically connected with a water level sensor (18).

6. The portable surface water suction filtration device according to claim 1, wherein a U-shaped handle is fixedly connected to the top of the baffle cover (101).

7. The portable surface water suction filtration device according to claim 3, wherein the bottoms of the inner walls on two sides of the suction filtration hole (102) are both provided with inclined surfaces, the bottom of the inner wall on the right side of the suction filtration hole (102) is provided with a positioning hole, the inner wall of the positioning hole is in sliding contact with the outer side of the movable rod (9), the front side and the rear side of the movable block (11) are respectively in movable contact with the front side inner wall and the rear side inner wall of the positioning hole, the bottom inner wall of the positioning hole is provided with a sliding hole, and the front side inner wall and the rear side inner wall of the sliding hole are respectively in movable contact with the front side and the rear side of the movable block (11).