CN219654898U - Water suction pump - Google Patents

Abstract

The utility model relates to a water pump, which relates to the field of water pumping devices, and comprises a water pump main body and a filtering component, wherein the filtering component comprises a filtering tank, the filtering tank is arranged in the vertical direction, a water inlet is formed in the top surface of the filtering tank, a water outlet is formed in the side wall of the filtering tank, the water outlet is communicated with the water pump main body, a first fixing rod is axially arranged in the filtering tank along the filtering tank, one end of the first fixing rod is fixedly connected with a first fixing plate, the first fixing plate is fixedly connected to the position, close to the water inlet, of the top surface of the filtering tank, a first through hole for water supply to pass through is formed in the first fixing plate, a guide plate is spirally arranged on the first fixing rod along the peripheral wall, a filter pipe is circumferentially arranged on the filtering tank, and the filter pipe is abutted to the guide plate to form a spiral track. The utility model has the effect of improving the mud collection rate in the pumping process of the water pump.

Description

Water suction pump

Technical Field

The utility model relates to the field of water pumping devices, in particular to a water pump.

Background

The water pump is provided with a water pumping nozzle and a water discharging nozzle which are respectively arranged in and out, a pressure difference is generated between the water pumping nozzle and the outside atmospheric pressure, and water is sucked into the pump cavity under the action of the pressure difference and then discharged from the water discharging port.

In the related art, the water pump can be used in slurry curing engineering, a curing agent is added into slurry for curing the slurry, so that soil in the slurry is separated from water in an accelerating way, and the water pump can discharge water on the upper layer to accelerate the curing of the slurry.

With respect to the related art in the above, the inventors found the following drawbacks: because the water on the upper layer still contains part of soil, when the water pump discharges water, part of mud is discharged to cause pollution and mud waste, so that the utilization rate of the mud is reduced.

Disclosure of Invention

In order to improve the collection rate of mud in the pumping process of the water pump, the utility model provides the water pump.

The utility model provides a water pump, which adopts the following technical scheme:

the water suction pump comprises a water pump main body and a filtering assembly, wherein the filtering assembly comprises a filtering tank, the filtering tank is arranged in the vertical direction, a water inlet is formed in the top surface of the filtering tank, a water outlet is formed in the side wall of the filtering tank, and the water outlet is communicated with the water pump main body;

the filter tank is internally provided with a first fixing rod along the axial direction of the filter tank, one end of the first fixing rod is fixedly connected with a first fixing plate, the first fixing plate is fixedly connected to the top surface of the filter tank at a position close to the water inlet, the first fixing plate is provided with a first through hole through which water passes, the first fixing rod is spirally provided with a guide plate along the peripheral wall, the filter tank is circumferentially provided with a filter pipe along the inner side wall, and the filter pipe is abutted to the guide plate to form a spiral track.

Through adopting above-mentioned technical scheme, when the suction pump draws water, rivers follow the guide blade and flow in the filter tank spiral, because of centrifugal force effect, the mud material in the aquatic filters through the filter tube that is close to the lateral wall, and the position that the filter tank inside wall is close to the bottom surface is gathered along the hole in the filter blade to the filterable material on the filter tube, filters the collection to the mud in the aquatic from this, improves the collection rate of mud when the suction pump draws water.

Optionally, the bottom surface of filtering the jar is the opening setting, it has a blowdown section of thick bamboo to filter the jar in the bottom surface intercommunication, the interior bottom surface and the filter tube butt of blowdown section of thick bamboo, a first screw hole has been seted up in the lateral wall to the blowdown section of thick bamboo, the second screw hole has been seted up in the lateral wall near the bottom surface position to filter the jar, the filtration subassembly still includes first screw, first screw thread wears to locate a screw hole and second screw hole and makes blowdown section of thick bamboo and the inseparable butt of filtering jar lateral wall.

Through adopting above-mentioned technical scheme, the mud that gathers filter tube bottom surface can be collected to the blowdown section of thick bamboo, and the blowdown section of thick bamboo threaded connection can dismantle, and the filter material of facilitating the use to mud is collected, improves the collection rate of mud when suction pump draws water from this.

Optionally, the filter tank is provided with a first seal groove at a position of the outer side wall close to the bottom surface, and the sewage draining cylinder is closely abutted with the first seal groove at the inner side wall.

Through adopting above-mentioned technical scheme, the blowdown section of thick bamboo with the butt avoid mud filter material to ooze from blowdown section of thick bamboo hookup location in first seal groove, make the leakproofness between blowdown section of thick bamboo and the filtration jar better, the collection rate of mud when the suction pump draws water from this improves.

Optionally, the filter tube is provided with a second through hole at a position close to the water outlet, and the filter tube is provided with a guide ring at a position close to the second through hole on the side wall.

Through adopting above-mentioned technical scheme, the mud filter thing that oozes downwards in the filter tube can ooze along the guide ring and fall, avoids oozing to the mud filter thing that is close to second through-hole position and oozing to the second through-hole in entering the water pump main part along with rivers and influence the filter effect, from this guarantee better to the collection rate of mud when pumping water to the suction pump.

Optionally, the blowdown section of thick bamboo is connected with the head rod in the bottom surface, head rod other end fixedly connected with first spacing ring, first spacing ring wears to be equipped with the second dead lever, the second dead lever sets up along vertical direction just the second dead lever is in both ends and water pump main part fixed connection.

Through adopting above-mentioned technical scheme, the rotatable head rod of user is in order to roll out the blowdown section of thick bamboo, effectively avoids making the blowdown section of thick bamboo drop because of the user negligence in dismantling the blowdown section of thick bamboo in-process, from this convenience is collected the mud filter in the blowdown section of thick bamboo, improves the collection rate to mud.

Optionally, the first spacing groove has been seted up in the bottom surface to the blowdown section of thick bamboo, head rod one end is provided with the limiting plate, the limiting plate is in top surface and first spacing groove butt.

Through adopting above-mentioned technical scheme, the blowdown section of thick bamboo can rotate relative head rod, cleans the mud filter material that filters jar inner wall attached through the filter tube, avoids mud filter material to adhere to and causes extravagant at the filter jar inner wall, improves the collection rate of mud when suction pump draws water from this.

Optionally, the blowdown section of thick bamboo is provided with the fixture block in the top surface, the draw-in groove has been seted up in the lateral wall position that is close to first seal groove, draw-in groove and first seal groove intercommunication are for the fixture block card to go into.

Through adopting above-mentioned technical scheme, the filter tank accessible fixture block and draw-in groove location initial position after rotating, avoid rotating the back guide ring and delivery port to stagger the guide effect that influences the mud filter, guarantee the collection rate to mud when suction pump draws water better from this.

Optionally, the second dead lever still overlaps in the lateral wall and is equipped with the second spacing ring, the second spacing groove has been seted up along circumference to the second spacing ring in the lateral wall that deviates from the second dead lever, first spacing ring butt is in the second spacing groove, the second spacing ring is in the first elastic component of bottom surface fixedly connected with, the first elastic component other end is close to second dead lever bottom surface position department fixed connection with the water pump main part, first elastic component has the trend that the second spacing ring was kept away from the second dead lever bottom surface of drive under the natural state.

Through adopting above-mentioned technical scheme, because blowdown section of thick bamboo butt just can rotate after need the downwardly moving breaks away from the filtration jar in first seal groove, first elastic component can be withstood the blowdown section of thick bamboo and is avoided receiving the vibration and sputter out blowdown section of thick bamboo at downwardly moving in-process mud filter, guarantee the collection rate to mud when suction pump draws water from this better.

Optionally, the number of the first elastic pieces is at least two, and the first elastic pieces are uniformly arranged at intervals along the circumferential direction of the second limiting ring.

Through adopting above-mentioned technical scheme, first elastic component even interval distribution makes the second spacing ring move down more stably, avoids the second spacing ring to block on the second fixed column because of the slope to influence the takeout of blowdown section of thick bamboo, from this guarantee the collection rate to mud when suction pump draws water better.

Optionally, the locating hole has been seted up in the position that the terminal surface is close to first elastic component to the second spacing ring, the locating hole wears to be equipped with the third dead lever, just the third dead lever wears to locate first elastic component, the bottom surface fixed connection of third dead lever is close to second dead lever bottom surface position department in the water pump main part.

Through adopting above-mentioned technical scheme, the third location post can make first elastic component only flexible in vertical direction, avoids first elastic component to appear the axis crooked because of the downforce is too big, influences the use of blowdown section of thick bamboo, from this guarantee the collection rate to mud when suction pump draws water better.

In summary, the present utility model includes at least one of the following beneficial technical effects:

1. when the water pump pumps water, water flows in the filtering tank in a spiral manner along the guide plate, mud substances in the water are filtered through the filtering pipes close to the side walls under the action of centrifugal force, and the filtered substances on the filtering pipes are converged into the sewage draining cylinder along the holes in the filtering plate, so that the collection rate of mud is improved when the water pump pumps water.

2. The sewage draining cylinder can rotate to enable the filter pipe to clean mud filter matters on the inner wall of the filter tank, so that the collection rate of mud is improved when the water pump pumps water.

3. The blowdown section of thick bamboo can roll out in order to facilitate the user to collect the filter material in the blowdown section of thick bamboo through the head rod to restrict blowdown section of thick bamboo removal through first connecting piece, avoid filter material to splash out, ensure the collection rate to mud better from this.

Drawings

Fig. 1 is an overall schematic diagram of a suction pump in an embodiment of the present utility model.

Fig. 2 is a left side view of the suction pump in the embodiment of the present utility model.

Fig. 3 is a cross-sectional view taken along the direction A-A in fig. 2.

Fig. 4 is an exploded view of a canister and its surrounding components in an embodiment of the utility model.

Fig. 5 is an overall schematic of a filter canister and a blowdown cartridge in an embodiment of the utility model.

Fig. 6 is a schematic diagram showing connection of the second fixing lever and its surrounding components in the embodiment of the present utility model.

Fig. 7 is an exploded view of a second fixing lever and its surrounding components in the embodiment of the present utility model.

Reference numerals illustrate: 1. a water pump main body; 2. a filter assembly; 21. a filter tank; 211. a water inlet; 212. a water outlet; 213. a first seal groove; 214. a second threaded hole; 215. a clamping groove; 22. a first fixing rod; 23. a first fixing plate; 231. a first through hole; 24. a guide piece; 25. a filter tube; 251. a second through hole; 26. a sewage discharge cylinder; 261. a first threaded hole; 262. a first limit groove; 263. a clamping block; 27. a first screw; 28. a guide ring; 29. a first connecting rod; 291. a limiting plate; 2a, a first limiting ring; 2b, a second fixing rod; 2c, a second limiting ring; 2c1, a second limit groove; 2c2, positioning holes; 2d, a first elastic piece; 2e, a third fixing rod.

Detailed Description

The utility model is described in further detail below with reference to fig. 1-7.

The embodiment of the utility model discloses a water pump. Referring to fig. 1, the suction pump includes a pump body 1 and a filter assembly 2, the filter assembly 2 includes a filter tank 21, the filter tank 21 is disposed along a vertical direction, a water inlet 211 is formed in a top surface of the filter tank 21, a water outlet 212 is formed in a side wall of the filter tank 21, and the water outlet 212 is communicated with the pump body 1. In use, water is introduced into the filter tank 21 through the water inlet 211, filtered by the filter tank 21 and then flows out of the water outlet 212 and into the water pump body 1.

Referring to fig. 3 and 4, a first fixing rod 22 is axially disposed in the filter tank 21 along the filter tank 21, one end of the first fixing rod 22 is fixedly connected with a first fixing plate 23, the first fixing plate 23 is fixedly connected to a position, close to the water inlet 211, of the top surface of the filter tank 21, a first through hole 231 through which water passes is formed in the first fixing plate 23, a guide plate 24 is spirally disposed on the first fixing rod 22 along the peripheral wall, a filter pipe 25 is circumferentially disposed on the filter tank 21 along the inner side wall, and the filter pipe 25 abuts against the guide plate 24 to form a spiral track.

Preferably, the first through holes 231 are fan-shaped and are uniformly distributed on the first fixing plate 23 at intervals around the first fixing rod 22, so that the first fixing plate 23 can be used for supporting the first fixing rod 22 and simultaneously introducing water as much as possible, the flow of the water is ensured, and the first through holes 231 can be used for distributing the water, so that the subsequent centrifugal effect is better.

The water flows along the guide piece 24 in a spiral shape, and impurities in the water are close to the side wall of the filter tank 21 by centrifugal force, so that the filter pipe 25 filters the impurities in the water. Wherein, the filter tube 25 adopts filter cotton with honeycomb holes or other filter cotton with smaller holes and good filtering performance, so that fine filter materials can be better filtered.

The bottom surface of the filter tank 21 is provided with an opening, the filter tank 21 is communicated with a drain cylinder 26 at the bottom surface, and the inner bottom surface of the drain cylinder 26 is abutted with the filter pipe 25. The first seal groove 213 has been seted up in the position that the lateral wall is close to the bottom surface to filtering jar 21, and blowdown section of thick bamboo 26 is closely abutted with first seal groove 213 in the top surface, makes the mud filter material of filtering ooze along filtering jar 21 inner wall and assemble in blowdown section of thick bamboo 26, and blowdown section of thick bamboo 26 top surface can set up the second seal groove, makes the leakproofness between blowdown section of thick bamboo 26 and the filtering jar 21 better.

The drain cylinder 26 is provided with a first threaded hole 261 on the side wall, the filter tank 21 is provided with a second threaded hole 214 near the bottom surface of the side wall, the filter assembly 2 further comprises a first screw 27, and the first screw 27 is threaded through the first threaded hole 261 and the second threaded hole 214 to enable the drain cylinder 26 to be tightly abutted against the outer side wall of the filter tank 21.

The number of the first screw holes 261 is at least two, and the first screw holes 261 are uniformly arranged at intervals along the circumferential direction of the side wall of the pollution discharge barrel 26, and the second screw holes 214 and the first screws 27 are correspondingly arranged with the first screw holes 261, so that the pollution discharge barrel 26 is connected with the filter tank 21 more stably. The number of the first screw holes 261, the second screw holes 214 and the first screws 27 is preferably four to ensure that the drain cylinder 26 is connected with the filter tank 21 stably to avoid the impact of water flow.

The filter tube 25 is provided with a second through hole 251 at a position close to the water outlet 212, and the filter tube 25 is provided with a guide ring 28 at a position close to the second through hole 251 on the side wall. The guide ring 28 prevents the filtered material in the filter tube 25 from leaking out of the second through hole 251 at a position close to the second through hole 251, and guides the filtered material to both sides so that it can permeate into the drain cylinder 26.

The drain cylinder 26 is connected with the head rod 29 in the bottom surface, and first spacing groove 262 has been seted up to drain cylinder 26 in the bottom surface, and head rod 29 one end is provided with limiting plate 291, and limiting plate 291 is in top surface and first spacing groove 262 butt so that drain cylinder 26 can rotate relative to head rod 29 to drive filter tube 25 and clean the filter tank 21 inner wall, improve the collection rate of mud.

Referring to fig. 5, the drain cylinder 26 is provided with a clamping block 263 on the top surface, the filtering tank 21 is provided with a clamping groove 215 on the side wall near the first sealing groove 213, and the clamping groove 215 is communicated with the first sealing groove 213 for the clamping block 263 to clamp in. After the sewage draining cylinder 26 rotates, the second through hole 251 corresponds to the water outlet 212 through the clamping groove 215 and the clamping block 263, so that the position of the sewage draining cylinder 26 is reduced for repeated cleaning by a user.

Referring to fig. 6, a first limiting ring 2aa is fixedly connected to one end of the first connecting rod 29, which is far away from the sewage draining cylinder 26, the first limiting ring 2aa is provided with a second fixing rod 2bb in a penetrating manner, the second fixing rod 2bb is arranged in the vertical direction, and two ends of the second fixing rod 2bb are respectively fixedly connected with the water pump main body 1.

Referring to fig. 6 and 7, the second fixing rod 2bb is further sleeved with a second limiting ring 2cc on the side wall, a second limiting groove 2c1c is circumferentially formed in the side wall, away from the second fixing rod 2bb, of the second limiting ring 2cc, and the first limiting ring 2aa abuts against the second limiting groove 2c1c. The second limiting ring 2cc is fixedly connected with a first elastic piece 2dd on the bottom surface, and the other end of the first elastic piece 2dd is fixedly connected with the water pump main body 1 at a position close to the bottom surface of the second fixing rod 2 bb. The first elastic member 2dd has a tendency to drive the second stopper ring 2cc away from the bottom surface of the second fixing lever 2bb in a natural state.

Through the upward force of first elastic component 2d to second spacing ring 2c, make blowdown section of thick bamboo 26 still keep in original position after first screw 27 dismantles, the user need exert decurrent force to blowdown section of thick bamboo 26 in order to make blowdown section of thick bamboo 26 and filtration jar 21 separate, avoids blowdown section of thick bamboo 26 to splash out with the mud filter media in the dismantlement process, ensures better to the collection rate of mud.

The number of the first elastic members 2dd is at least two, and the first elastic members 2dd are arranged at regular intervals along the circumferential direction of the second stopper ring 2 cc. The number of the first elastic members 2d is preferably three, and the first elastic members 2d are compression springs, so as to be economical and practical while achieving the function.

The second limiting ring 2cc is provided with a positioning hole 2c2 at a position, close to the first elastic piece 2dd, of the end face, the positioning hole 2c2 is provided with a third fixing rod 2ee in a penetrating mode, the third fixing rod 2ee is arranged on the first elastic piece 2dd in a penetrating mode, and the bottom face of the third fixing rod 2ee is fixedly connected to the water pump main body 1 at a position, close to the bottom face of the second fixing rod 2 bb. The third fixing rod 2e supports the first elastic piece 2d, so that the first elastic piece 2d is prevented from being bent along the axis due to overlarge pressure in the compression process, and the durability of the first elastic piece 2d is improved.

The implementation principle of the water pump of the embodiment of the utility model is as follows:

in use, slurry enters filter tank 21 from water inlet 211 and flows helically within filter tank 21 along guide vane 24, solids in the slurry are forced by centrifugal force to approach filter tube 25 on the inner wall of filter tank 21 due to the relatively large mass, and solids in the slurry in filter tube 25 accumulate and pool downwardly along the inner wall of filter tank 21, causing the slurry filtrate to pool in drain 26 to collect the slurry filtrate.

The user can detach the drain cylinder 26 by detaching the first screw 27 and apply downward force to the first connecting rod 29, so that the drain cylinder 26 moves downward to separate from the filter tank 21, and the drain cylinder 26 can rotate to drive the filter pipe 25 to rotate to clean the filter material attached to the inner wall of the filter tank 21, and then the first connecting rod 29 is rotated to collect the filter material in the drain cylinder 26. When the filter tube is reinstalled, the clamping blocks 263 can be correspondingly clamped into the clamping grooves 215, so that the second through holes 251 in the filter tube 25 correspond to the water outlets 212.

The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims (10)

1. A water pump, characterized in that: the water pump comprises a water pump main body (1) and a filtering component (2), wherein the filtering component (2) comprises a filtering tank (21), the filtering tank (21) is arranged along the vertical direction, a water inlet (211) is formed in the top surface of the filtering tank (21), a water outlet (212) is formed in the side wall of the filtering tank (21), and the water outlet (212) is communicated with the water pump main body (1);

the utility model discloses a filter tank, including filter tank (21), filter tank (21) are provided with first dead lever (22) along filter tank (21) axial, first dead lever (22) one end fixedly connected with first fixed plate (23), first fixed plate (23) fixedly connected with is close to the position department of water inlet (211) in filter tank (21) top surface, first through-hole (231) that water supply passed through have been seted up to first fixed plate (23), first dead lever (22) are provided with guide piece (24) along the perisporium spiral, filter tank (21) are provided with filter tube (25) along inside wall circumference, filter tube (25) and guide piece (24) butt form spiral track.

2. A water pump according to claim 1, wherein: the bottom surface of filtration jar (21) is the opening setting, filtration jar (21) has a blowdown section of thick bamboo (26) in the bottom surface intercommunication, the interior bottom surface and the filter tube (25) butt of blowdown section of thick bamboo (26), first screw hole (261) have been seted up in the lateral wall to blowdown section of thick bamboo (26), filtration jar (21) have been seted up second screw hole (214) near the bottom surface position in the lateral wall, filtration subassembly (2) still include first screw (27), first screw (27) screw thread wears to locate first screw hole (261) and second screw hole (214) make blowdown section of thick bamboo (26) and the inseparable butt of filtration jar (21) lateral wall.

3. A water pump according to claim 2, wherein: the filter tank (21) is provided with a first sealing groove (213) at a position, close to the bottom surface, of the outer side wall, and the sewage draining cylinder (26) is tightly abutted with the first sealing groove (213) on the inner side wall.

4. A water pump according to claim 2, wherein: the filter tube (25) is provided with a second through hole (251) at a position close to the water outlet (212), and the filter tube (25) is provided with a guide ring (28) at a position close to the second through hole (251) on the side wall.

5. A water pump according to claim 3 or 4, wherein: the sewage draining cylinder (26) is connected with a first connecting rod (29) on the bottom surface, the other end of the first connecting rod (29) is fixedly connected with a first limiting ring (2 a), the first limiting ring (2 a) is provided with a second fixing rod (2 b) in a penetrating mode, the second fixing rod (2 b) is arranged in the vertical direction, and the second fixing rod (2 b) is fixedly connected with the water pump main body (1) at two ends.

6. A water pump according to claim 5, wherein: the sewage draining cylinder (26) is provided with a first limiting groove (262) on the bottom surface, one end of the first connecting rod (29) is provided with a limiting plate (291), and the limiting plate (291) is abutted with the first limiting groove (262) on the top surface.

7. The water pump of claim 6, wherein: the sewage draining cylinder (26) is provided with a clamping block (263) on the top surface, the filtering tank (21) is provided with a clamping groove (215) on the side wall close to the first sealing groove (213), and the clamping groove (215) is communicated with the first sealing groove (213) so as to clamp the clamping block (263).

8. The water pump of claim 7, wherein: the second fixed rod (2 b) is further sleeved with a second limiting ring (2 c) on the side wall, a second limiting groove (2 c 1) is formed in the side wall, deviating from the second fixed rod (2 b), of the second limiting ring (2 c) along the circumferential direction, the first limiting ring (2 a) is abutted to the second limiting groove (2 c 1), the second limiting ring (2 c) is fixedly connected with a first elastic piece (2 d) on the bottom surface, the other end of the first elastic piece (2 d) is fixedly connected with the water pump main body (1) at the position, close to the bottom surface of the second fixed rod (2 b), of the first elastic piece (2 d), and the first elastic piece (2 d) has a trend of driving the second limiting ring (2 c) to be far away from the bottom surface of the second fixed rod (2 b) in a natural state.

9. A water pump according to claim 8, wherein: the number of the first elastic pieces (2 d) is at least two, and the first elastic pieces (2 d) are uniformly arranged at intervals along the circumferential direction of the second limiting ring (2 c).

10. A water pump according to claim 9, wherein: the second limiting ring (2 c) is provided with a positioning hole (2 c 2) at a position, close to the first elastic piece (2 d), of the end face, the positioning hole (2 c 2) is provided with a third fixing rod (2 e) in a penetrating mode, the third fixing rod (2 e) is arranged on the first elastic piece (2 d) in a penetrating mode, and the bottom face of the third fixing rod (2 e) is fixedly connected to the water pump main body (1) at a position, close to the bottom face of the second fixing rod (2 b).