CN210218250U - Jet flow drainage energy-saving water pump - Google Patents

Abstract

The utility model discloses an energy-conserving water pump of efflux drainage, including the water pump body, water pump body lower extreme is provided with the drive case, first water inlet and delivery port have been seted up to the drive case upper end, the water pump body with first water inlet is connected, be provided with the diffuser pipe on the delivery port, install the dwang in the drive case, install the commentaries on classics movable vane on the dwang, the dwang is located first water inlet with between the delivery port central line, the liquid that first water inlet got into can drive the commentaries on classics movable vane rotates, the second water inlet has been seted up on the drive case. The utility model discloses can be through when carrying fluid to it, the fluid of transport is to the box, from can promoting to rotate the leaf rotation, further promotes the negative pressure in the box, can provide to the diffusion tube discharge for the liquid of siphoning off the drive incasement simultaneously and provide power, improves its availability factor, reduces the waste of energy.

Description

Jet flow drainage energy-saving water pump

Technical Field

The utility model relates to a water pump equipment field, especially an energy-conserving water pump of efflux drainage.

Background

The existing energy is a problem generally regarded at present, and is also an important material basis for developing national execution and improving human living standard, energy conservation is a long-term strategic measure, and is also concerned with everyone task, the jet pump is a pump which depends on working fluid with certain pressure to spray at high speed through a nozzle to take away conveyed fluid, and the jet pump is mainly used for conveying liquid, gas and solid. It can also form a deep well jet pump device with centrifugal pump for water supply, and the centrifugal pump set on the ground supplies the jet pump sinking in the well to pump the well water with working fluid. The jet flow mud pump is used for river channel dredging, underwater excavation and underground mud discharging. The jet pump has no moving working element, simple structure, reliable operation, no leakage and no need of special personnel for supervision, so the jet pump is very suitable for being used in underwater and dangerous special occasions, but the prior jet pump can not effectively utilize the liquid in the process of converting the two liquids in the using process, so the utilization efficiency of the jet pump is lower and is generally not more than 30 percent.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem, a jet drainage energy-saving water pump is designed.

In order to achieve the above object, the utility model provides a following technical scheme: a jet flow water-discharging energy-saving water pump comprises a water pump body, a driving box is arranged at the lower end of the water pump body, the upper end of the driving box is provided with a first water inlet and a first water outlet, the water pump body is connected with the first water inlet, a diffusion pipe is arranged on the water outlet, a rotating rod is arranged in the driving box, a rotating blade is arranged on the rotating rod, the rotating rod is positioned between the central lines of the first water inlet and the water outlet, the liquid entering from the first water inlet can drive the rotating blade to rotate, the driving box is provided with a second water inlet, which is arranged opposite to the water outlet, the diffuser pipe is provided with an electric pump and is positioned above the driving box, the water pump body is provided with a water inlet, the diffuser pipe is provided with an ejector, the bottom of the driving box is provided with a fixed box, and the driving box is provided with a cleaning unit;

the cleaning unit comprises a half gear, an inverted U-shaped rack and a cleaning frame;

the semi-gear set up in on the dwang, be located the drive case outside, fall U type rack with the semi-gear engagement is connected, clean frame with fall U type rack one end is connected, is located the fixed case outside, clean frame with install the brush hair between the fixed case, semi-gear rotates, can realize clean frame's reciprocating motion.

Preferably, the limiting blocks are installed on two sides of the driving box, and the other side of the inverted U-shaped rack is slidably installed in the limiting blocks.

Preferably, the fixing box is provided with a mesh through hole.

Preferably, a fixing plate is arranged between the ejector and the water pump body.

Preferably, supporting blocks are installed at four corners of the bottom of the fixed box.

Preferably, the length of the rotating blades matches the length of the drive case.

Utilize the technical scheme of the utility model energy-conserving water pump of efflux drainage of preparation, it is through when carrying fluid to it, the fluid of transport is to the box, from can promoting to rotate the leaf and rotate, further promote the negative pressure in the box, can provide to the diffusion tube discharge and provide power for inhaling the liquid that drives the incasement simultaneously, improve its availability factor, reduce the waste of energy, can carry out effectual cleanness to the bottom half portion simultaneously, prevent that it from being blockked up, increase the efficiency that its liquid mobility improves the absorption of liquid.

Drawings

Fig. 1 is a schematic view of the sectional structure of the jet drainage energy-saving water pump.

Fig. 2 is a schematic view of the jet flow water-discharging energy-saving water pump of the present invention.

In the figure, 1, a water pump body; 2. a drive box; 3. a first water inlet; 4. a water outlet; 5. a diffuser pipe; 6. rotating the rod; 7. rotating the blades; 8. a second water inlet; 9. an electric pump; 10. a water inlet port; 11. an ejector; 12. a fixed box; 13. a fixing plate; 14. a support block; 15. a half gear; 16. an inverted U-shaped rack; 17. the frame is cleaned.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a jet flow drainage energy-saving water pump as shown in figures 1-2, which comprises a water pump body 1, wherein the lower end of the water pump body 1 is provided with a driving box 2, the upper end of the driving box 2 is provided with a first water inlet 3 and a water outlet 4, the water pump body 1 is connected with the first water inlet 3, the water outlet 4 is provided with a diffuser pipe 5, a rotating rod 6 is arranged in the driving box 2, a rotating blade 7 is arranged on the rotating rod 6, the rotating rod 6 is positioned between the central lines of the first water inlet 3 and the water outlet 4, the liquid entering from the first water inlet 3 can drive the rotating blade 7 to rotate, the driving box 2 is provided with a second water inlet 8 which is arranged opposite to the water outlet 4, the diffuser pipe 5 is provided with an electric pump 9 and is positioned above the driving box 2, the water inlet is arranged on the water pump body 1, the diffuser pipe 5 is provided with an ejector 11, the bottom of the driving box 2 is provided with a fixed box 12, and the driving box 2 is provided with a cleaning unit; the cleaning unit comprises a half gear 15, an inverted U-shaped rack 16 and a cleaning frame 17; the half gear 15 is arranged on the rotating rod 6 and located on the outer side of the driving box 2, the inverted U-shaped rack 16 is meshed with the half gear 15, the cleaning frame 17 is connected with one end of the inverted U-shaped rack 16 and located on the outer side of the fixed box 12, bristles are arranged between the cleaning frame 17 and the fixed box 12, and the half gear 15 rotates to realize reciprocating motion of the cleaning frame 17; limiting blocks are arranged on two sides of the driving box 2, and the other side of the inverted U-shaped rack 16 is slidably arranged in the limiting blocks; the fixed box 12 is provided with a mesh through hole; a fixing plate 13 is arranged between the ejector 11 and the water pump body 1; supporting blocks 14 are arranged at four corners of the bottom of the fixed box 12; the length of the rotating blades 7 is matched with that of the driving box 2.

When in specific use: when the device is used, the device is placed in liquid to be extracted, input liquid is discharged through the water pump body 1 through the water inlet port 10 and enters the driving box 2, the rotating rod 6 is arranged in the driving box 2 and is positioned between the central lines of the first water inlet 3 and the water outlet 4 when the liquid enters the driving box 2, the rotating rod 6 is provided with the rotating blade 7, the input liquid can drive the rotating blade 7 to rotate, the electric pump 9 is started to generate suction in the diffusion pipe, so that the liquid outside the driving box 2 is driven to enter the driving box 2, the negative pressure in the driving box 2 is improved in the rotating process of the rotating blade 7, the suction of the liquid outside the driving box 2 is increased, meanwhile, the liquid entering the driving box 2 can be driven through the rotation of the negative pressure, the liquid is more quickly discharged into the diffusion pipe 5, the working efficiency of the negative pressure pump is improved, the fixed box 12 is arranged at the bottom of the driving box 2, fixed case 12 is metal network structure, the effectual interior foreign particle of prevention liquid is great, block up the pump body, lead to its in-process to break down, the liquid of extraction is jetted out by ejector 11, carry out absorbent in-process through fixed case 12 to liquid at drive case 2, fixed case 12 outside can adsorb the big impurity of some granules and block up net fixed case 12, dwang 6 is rotating the in-process, can drive the rotation of half-gear 15, the type of falling U rack 16 that is connected with the meshing of half-gear 15 is reciprocating motion under the drive of half-gear 15, thereby make clean frame 17 clean fixed case 12 outside, prevent its jam, improve the efficiency that liquid got into drive case 2.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims (6)

1. A jet flow drainage energy-saving water pump comprises a water pump body and is characterized in that a driving box is arranged at the lower end of the water pump body, a first water inlet and a water outlet are formed in the upper end of the driving box, the water pump body is connected with the first water inlet, a diffuser pipe is arranged on the water outlet, a rotating rod is installed in the driving box, a rotating blade is installed on the rotating rod, the rotating rod is located between the first water inlet and the central line of the water outlet, liquid entering from the first water inlet can drive the rotating blade to rotate, a second water inlet is formed in the driving box and is opposite to the water outlet, an electric pump is arranged on the diffuser pipe and is located above the driving box, a water inlet is formed in the water pump body, an ejector is installed on the diffuser pipe, a fixed box is installed at the bottom of the driving box, the driving box is provided with a cleaning unit;

the cleaning unit comprises a half gear, an inverted U-shaped rack and a cleaning frame;

the semi-gear set up in on the dwang, be located the drive case outside, fall U type rack with the semi-gear engagement is connected, clean frame with fall U type rack one end is connected, is located the fixed case outside, clean frame with install the brush hair between the fixed case, semi-gear rotates, can realize clean frame's reciprocating motion.

2. The energy-saving jet-flow drainage water pump according to claim 1, wherein limiting blocks are installed on two sides of the driving box, and the other side of the inverted U-shaped rack is slidably installed in the limiting blocks.

3. The energy-saving jet-flow water-draining water pump as claimed in claim 1, wherein the fixed box is provided with mesh-like through holes.

4. The energy-saving water pump of claim 1, wherein a fixing plate is installed between the ejector and the water pump body.

5. The energy-saving jet-flow water-draining water pump as claimed in claim 1, wherein supporting blocks are installed at four corners of the bottom of the fixed box.

6. The jet flow water drainage energy-saving water pump as claimed in claim 1, wherein the length of the rotating blades is matched with the length of the driving box.

Images