High-lift water suction pump

Abstract

The utility model relates to the technical field of water suction pumps, in particular to a high-lift water suction pump which comprises a water suction pump body, a filtrate transfer mechanism installed on the water suction pump body and a direction regulation and control mechanism installed on the filtrate transfer mechanism. The filtrate transfer mechanism comprises a transfer end pipe, a drainage bin mounted on the transfer end pipe, a filter plate arranged in the drainage bin and a corrugated flow guide pipe mounted on the drainage bin; the direction regulating and controlling mechanism comprises a base fixedly installed outside the drainage bin and a beam plate movably installed outside the base. The drainage bin for controlling the lift and the corrugated flow guide pipe are connected to the drainage end pipe of the water suction pump in a rotating mode, and when the drainage end pipe is not connected with a water pipe, the jet distance of an output water source can be controlled by adjusting and controlling the outer end of the corrugated flow guide pipe to ascend upwards, so that the situation that soil near a pump body is impacted by excessively-drained water flow is avoided; therefore, the safe operation of the device in a water-pipe-free connection state can be ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of water pumps, in particular to a high-lift water pump. Background Art

[0002] The water pump mainly relies on the circular motion of the motor, and through the mechanical device, the diaphragm inside the pump makes reciprocating motion, thereby compressing and stretching the air in the fixed volume of the pump chamber to form a vacuum (negative pressure), and generating a pressure difference between the pump suction port and the external atmospheric pressure. Under the action of the pressure difference, the gas is pressed (sucked) into the pump chamber and then discharged from the exhaust port.

[0003] At present, water pumps need to be equipped with external water pipes for long-distance water supply. However, in areas close to water sources, the discharge end pipe of the water pump can be directed to the area in need of water supply. However, in this process, the head of the discharge end pipe of the water pump is low, and the water sprayed outward can easily soak the soil near the pump body, causing the pump body to loosen on the moist soil, and in severe cases, it can cause the pump body to slip.

[0004] When the above-mentioned water pump operates without an external water pipe, how to improve the drainage end pipe of the water pump to selectively discharge the transferred water source to avoid the water source being discharged close to the pump body and causing the pump body to loosen on the ground is a technical difficulty that needs to be solved. Utility Model Content

[0005] The utility model aims to solve one of the technical problems existing in the prior art or related technology.

[0006] To this end, the technical solution adopted in this utility model is:

[0007] A high-lift water pump comprises a water pump, a filtrate transfer mechanism installed on the water pump, and a direction control mechanism installed on the filtrate transfer mechanism;

[0008] The filtrate transfer mechanism includes a transfer end pipe, a drainage bin installed on the transfer end pipe, a filter plate arranged inside the drainage bin, and a corrugated guide pipe installed on the drainage bin;

[0009] The direction control mechanism includes a base fixedly mounted on the outside of the drainage bin, a beam plate movably mounted on the outside of the base, a positioning piece arranged on the base rod body, a spring located outside the positioning piece, a gasket arranged on the outer end of the base, and a fixing bolt penetrating into the gasket and connected to the base.

[0010] In a preferred example, the utility model can be further configured as follows: the filtrate transfer mechanism also includes three first locking bolts movably installed in the adapter end pipe, a reinforcing rib rod installed on the top of the filter plate, two anti-seepage ring buckles arranged on the inner end of the corrugated guide pipe, a clamping seat installed on the outer end of the corrugated guide pipe and a second locking bolt movably installed in the clamping seat.

[0011] In a preferred example, the utility model can be further configured as follows: a U-shaped groove is provided at one end of the adapter end pipe close to the drainage end pipe of the water pump, and the inner end of the first locking bolt is adapted to penetrate into the annular groove outside the drainage end pipe.

[0012] In a preferred example, the utility model can be further configured as follows: the drainage bin is made of stainless steel, and five slots are provided at equal intervals on the top of the drainage bin;

[0013] The number of the filter plates is five, and filter holes are provided inside the filter plates.

[0014] In a preferred example, the utility model can be further configured as follows: the base is in a T-shaped structure as a whole, and a hole adapted to the inner end rod of the positioning member is provided at a portion of the base that deviates from the center of the circle;

[0015] One end of the beam plate close to the base rod body is provided with transverse holes distributed in a circumference.

[0016] By adopting the above technical solution, the beneficial effects achieved by the utility model are:

[0017] 1. The utility model connects a drainage chamber and a corrugated guide pipe for controlling the head to the drainage end pipe of the water pump. When the drainage end pipe is not connected to a water pipe, the upward lifting of the outer end of the corrugated guide pipe can be adjusted to control the distance of the output water source, so as to avoid the impact of the water flow discharged too close on the soil near the pump body, thereby ensuring the safe operation of the device without a water pipe connection. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the utility model when in use;

[0019] Figure 2 It is a dispersion schematic diagram of the utility model;

[0020] Figure 3 It is a schematic diagram of the dispersion of the filtrate transfer mechanism of the utility model;

[0021] Figure 4 It is a decentralized schematic diagram of the direction control mechanism of the utility model;

[0022] Figure 5 For this utility model Figure 3 Schematic diagram of the internal dispersion.

[0023] Reference numerals:

[0024] 100. Water pump;

[0025] 200, filtrate transfer mechanism; 210, transfer end pipe; 220, first locking bolt; 230, drainage bin; 240, filter plate; 250, reinforcing rib rod; 260, corrugated flow guide pipe; 270, anti-seepage ring buckle; 280, clamp seat; 290, second locking bolt;

[0026] 300, direction control mechanism; 310, base; 320, beam plate; 330, positioning member; 340, spring; 350, gasket; 360, fixing bolt. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be noted that the embodiments of the utility model and the features in the embodiments can be combined with each other without conflict.

[0028] It should be understood that these descriptions are exemplary only and are not intended to limit the scope of the present invention.

[0029] A high-lift water pump provided by some embodiments of the utility model will be described below in conjunction with the accompanying drawings. Embodiment 1

[0030] Combination Figure 1-Figure 5 As shown, the utility model provides a high-lift water pump, comprising a water pump 100, a filtrate transfer mechanism 200 installed on the water pump 100, and a direction control mechanism 300 installed on the filtrate transfer mechanism 200;

[0031] The filtrate transfer mechanism 200 includes an adapter end pipe 210, a drainage chamber 230 installed on the adapter end pipe 210, a filter plate 240 arranged inside the drainage chamber 230, a corrugated flow guide pipe 260 installed on the drainage chamber 230, three first locking bolts 220 movably installed in the adapter end pipe 210, a reinforcing rib rod 250 installed on the top of the filter plate 240, two anti-seepage ring buckles 270 arranged on the inner end of the corrugated flow guide pipe 260, a clamp seat 280 installed on the outer end of the corrugated flow guide pipe 260, and a second locking bolt 290 movably installed in the clamp seat 280;

[0032] The direction control mechanism 300 includes a base 310 fixedly mounted on the outside of the drainage chamber 230, a beam plate 320 movably mounted on the outside of the base 310, a positioning member 330 arranged on the rod body of the base 310, a spring 340 located outside the positioning member 330, a gasket 350 arranged at the outer end of the base 310, and a fixing bolt 360 that penetrates into the gasket 350 and is connected to the base 310.

[0033] Since there is no water pipe installed on the drainage end pipe of the water pump and when draining water to a close area, the water jetted outward from the drainage end pipe will soak the soil near the pump body due to insufficient pressure and small head. With the continuous impact of the close-range water source, the soil near the pump body can easily shake due to looseness. In severe cases, the operation of the pump body may be disturbed, and the pressure on the motor shaft and the water pump turbine shaft may also increase.

[0034] When the external motor drives the turbine shaft inside the water pump 100, as the attracted water source enters the adapter end pipe 210 and the drainage chamber 230, the water source filtered by the five filter plates 240 can be ejected outward from the corrugated guide tube 260, and the foreign matter blocked by the five filter plates 240 will not impact the inner wall of the corrugated guide tube 260. While ensuring the safe use of the corrugated guide tube 260, foreign matter can be prevented from clogging the inner cavity of the drainage chamber 230. At the same time, the lifting of the outer ends of the two beam plates 320 is regulated, and the end of the corrugated guide tube 260 that is actively pressure-bearing can remain stable after lifting, thereby effectively ensuring that the water source is ejected outward at a long distance and high lift, so as to avoid the soil near the pump body being destroyed by the water flow. Embodiment 2

[0035] Combination Figure 3-Figure 5 As shown, based on the first embodiment, a U-shaped groove is provided at one end of the adapter end pipe 210 close to the drainage end pipe of the water pump 100, and the inner end of the first locking bolt 220 is adapted to penetrate into the annular groove outside the drainage end pipe.

[0036] The drainage bin 230 is made of stainless steel, and five slots are provided at equal intervals on the top of the drainage bin 230;

[0037] The number of the filter plates 240 is five, and filter holes are formed inside the filter plates 240 .

[0038] By controlling the lifting and lowering of the reinforcing rib rod 250, the five filter plates 240 that rise and fall can drain the solid foreign matter filtered out of the inner cavity of the drainage bin 230. When the water flow decreases, the solid foreign matter can be drained away until the slow-flowing water flow safely discharges the drained foreign matter. At this time, the water flow in a high-lift state can prevent the high-pressure solid foreign matter from scratching the inner wall of the corrugated guide pipe 260 during discharge. Embodiment 3

[0039] Combination Figure 4 and Figure 5 As shown, on the basis of the first embodiment, the base 310 is in a T-shaped structure as a whole, and a hole adapted to the inner end rod of the positioning member 330 is provided at a portion of the base 310 that deviates from the center of the circle;

[0040] One end of the beam plate 320 close to the rod body of the base 310 is provided with transverse holes distributed in a circumference.

[0041] By fixing the outer end of the base 310 with the gasket 350 and the fixing bolt 360, the spring 340 located on the inner side of the gasket 350 can apply a constant extrusion force to the positioning member 330. When it is necessary to lift or lower the outer end of the corrugated guide tube 260, the two positioning members 330 can be stretched outward until the outer ends of the two beam plates 320 actively lift the outer end of the corrugated guide tube 260. At this time, the outer end of the corrugated guide tube 260 that is supported can guide the high-pressure water flow and maintain stability during discharge.

[0042] The working principle and use process of the utility model are as follows: the adapter end pipe 210 is fixedly installed on the port on one side of the drainage bin 230 in advance, and the three first locking bolts 220 are movably installed in the three threaded end pipes outside the adapter end pipe 210, and then the combined reinforcing rib rod 250 and multiple filter plates 240 are assembled in the gap inside the drainage bin 230, and then the inner end of the corrugated guide pipe 260 is assembled on the sleeve on the other side of the drainage bin 230 by using two sets of clamping bolts. At this time, the inner cavity of the drainage bin 230 will be in a communicating state with the inner cavity of the corrugated guide pipe 260, and then the adapter end pipe 210 is plugged into the drainage pipe outside the water pump 100, and the adapter end pipe 210 is fixed to the outside of the drainage pipe by using the three first locking bolts 220;

[0043] When in use, the operator needs to stretch the two positioning members 330 outward along the rod body of the base 310 until the guide rod on the inner side of the base 310 is withdrawn from the beam 320, and then lift the ends of the two beams 320 away from the base 310 upward until the lifted clamp seat 280 lifts the outer end of the corrugated guide tube 260 to a specified height, and then release the two positioning members 330. At this time, the positioning members 330 under the elastic driving force of the spring 340 can fix the overturned beam 320. At this time, the independently used corrugated guide tube 260 can discharge the attracted water flow without the need for an external water pipe.

[0044] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and purpose of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A high-lift water pump, characterized in that: It comprises a water pump (100), a filtrate transfer mechanism (200) installed on the water pump (100), and a direction control mechanism (300) installed on the filtrate transfer mechanism (200); The filtrate transfer mechanism (200) comprises an adapter end pipe (210), a drainage bin (230) mounted on the adapter end pipe (210), a filter plate (240) disposed inside the drainage bin (230), and a corrugated flow guide pipe (260) mounted on the drainage bin (230); The direction control mechanism (300) comprises a base (310) fixedly mounted on the outside of the drainage bin (230), a beam plate (320) movably mounted on the outside of the base (310), a positioning member (330) disposed on a rod body of the base (310), a spring (340) located outside the positioning member (330), a gasket (350) disposed at the outer end of the base (310), and a fixing bolt (360) penetrating into the gasket (350) and connected to the base (310).

2. A high-lift water pump according to claim 1, characterized in that: The filtrate transfer mechanism (200) further comprises three first locking bolts (220) movably mounted in the adapter end pipe (210), a reinforcing rib rod (250) mounted on the top of the filter plate (240), two anti-seepage ring buckles (270) arranged on the inner end of the corrugated flow guide pipe (260), a clamping seat (280) mounted on the outer end of the corrugated flow guide pipe (260), and a second locking bolt (290) movably mounted in the clamping seat (280).

3. A high-lift water pump according to claim 2, characterized in that: A U-shaped groove is formed at one end of the adapter end pipe (210) close to the drainage end pipe of the water pump (100), and the inner end of the first locking bolt (220) is adapted to penetrate into the annular groove outside the drainage end pipe.

4. A high-lift water pump according to claim 1, characterized in that: The drainage bin (230) is made of stainless steel, and five slots are provided at equal intervals on the top of the drainage bin (230); The number of the filter plates (240) is five, and filter holes are provided inside the filter plates (240).

5. A high-lift water pump according to claim 1, characterized in that: The base (310) is in a T-shaped structure as a whole, and a hole adapted to fit the inner end rod of the positioning member (330) is provided in a portion of the base (310) that deviates from the center of the circle; One end of the beam plate (320) close to the rod body of the base (310) is provided with transverse holes distributed in a circumference.

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