KR20020084797A - Spiral pump system - Google Patents

Abstract

PURPOSE: A spiral pump system is provided to increase rotating force of the rotor and amount of pumped water by converting the flux into a floating force energy. CONSTITUTION: A spiral pump system comprises a guide vane(21) having an elbow(20) shaped circumference and which is installed in the center of the bottom of an underwater ground(10) like sea or dam; an impeller(30) serving as an inlet port, and which is formed by twisting the overall circumference of the center of an outlet port; a spiral tubular body(31) and a spiral casing(32) bearings(70,71) arranged at the outer periphery of the spiral tubular body; a motor(90) coupled to a lower end of a main shaft(80) arranged in a vertical direction; and a single tube(40) having a diffuser(41) and an outlet port(42).

Description

Spiral pump system

The present invention installs the entire circumference of the elbow (20) gradually reduced inclined toward the basement of the bottom of the lower base 10 as a guide vane 21 of the control outlet, the center of the outlet The entire circumferential surface of is provided with an inlet having a twisted rotor (Lmpeller) 30 twisted into multiple spiral grooves of a fan-shaped model, and the atmospheric pressure spiral tube 31 and the spiral casing having the same structure as described above. (32), bearings (70) and (71) on the outer circumferential edge of the spiral tube (31), and an electric motor at the lower end of the device of the main shaft (80) vertically installed in the center (90) and the outlet 32 at the upper end of the spiral pump body 100 and the casing (Casing) 33 is rotated in the reduced atmospheric pressure expansion (Dlffuser) (41) As a system which fixedly comprised the said atmospheric pressure single pipe | tube 40 which used the outlet 42 of the same structure of the car 30 as said, The flow rate of the strong flow rate due to the hydraulic pressure of the fluid of the lower base 10, which is thousands of times larger than the normal pressure single pipe 40, is measured in the guide vane 21. 30), which was strongly poured into the rotational force of the pump motor 90, and was characterized by the simple structure of pumping a lot of water in a high head.

In general, however, pumps have a lot of lost heads in the lower reservoirs-waterproofing holes-lower combination tanks-pumps (motors)-pressure tanks-conduits-intakes-upper reservoirs and pumping stations use surplus power. As pumps and aberrations gradually expand the upper part of the pipeline to use a single pipeline, the water pressure increases as the number of upper ponds increases in pumping, so that the power consumption increases, creating a lot of constrained energy for high-speed atmospheric pressure operation at high speed rotation. There is a problem of pumping a small flow rate compared to the usage amount.

The present invention installs the entire circumference of the elbow (20) gradually reduced inclined toward the basement of the bottom of the lower base 10 as a guide vane 21 of the control outlet, the center of the outlet The entire circumferential surface is provided with an inlet having a twisted rotor (Lmpeller) 30 twisted into multiple spiral grooves of a fan-shaped model, and an atmospheric pressure spiral tube 31 and a vortex chamber (Spiral casing) having the same structure as above. 32), bearings 70, 71 are mounted on the outer circumference of the spiral tube 31, and an electric motor is mounted on the lower end of the main shaft 80 vertically installed in the center. (90) is fastened to the upper end of the spiral pump body 100 and the casing (Casing) (33) the outlet 32 is a reduced atmospheric pressure expansion tube (Dlffuser) 41 the rotary car As the system which fixedly comprised the said atmospheric pressure single pipe | tube 40 which used the outlet 42 of the same structure of 30, the said normal pressure The flow rate of the strong flow rate due to the hydraulic pressure of the fluid of the lower base 10, which is thousands of times larger than that of the single pipe 40, is obtained in the guide vane 21. It strongly flows into the s), and is agglomerated with powerful energy in the rotational force of the pump motor 90, which is characterized by a large amount of water pumping in a high head.

In order to achieve the above object, the present invention guides the lower portion of the elbow model 20 to a setting such that the flow rate of the lower base 10 is a flow rate thousands of times larger than the inspection volume flow rate in the atmospheric pressure tube 40 of the pump. The feather 21 and the entire inlet of the circumferential surface of the rotary car 30 face each other, naturally flowing into the rotary car 30 at a flow rate due to strong hydraulic pressure, and at this time, a strong axial force that rotates in the opposite direction. In the structure, the power is doubled, the speed is doubled, the power is required four times, and the problem is minimized. The pump and aberration of the pumping station have been solved as the structure of the present invention for the use of a single pipe, and the upper index The upper part is enlarged to the outlet and the upper paper outlet 42 of the same structure of the rotary car 30 is discharged without resistance, so that the restraint energy is reduced, and the whole system is a vacuum which is not affected by the atmosphere filled with enhancement water. Its purpose is to show a strong force in a state and pump a large amount of water as a monotonous rescue device.

1 is a front view of the present invention

2 is a structural diagram of an operating state of the present invention;

3 .4 is a structural exploded view of the present invention

<Explanation of symbols of main parts of drawing>

10; Lower basin 11, upper basin reservoir

20; Elbow Model Hydraulic Outlets 21; Adjustable guide

30; Turning wheel 31; Spiral tube

32; Vortex chamber 33; Casing

40; Atmospheric single tube 41; Atmospheric expansion tube

42: upper land outlet 50; Atmospheric pressure inlet

60; Upper and lower spindle bearings 70; Circumferential shaft bearing

80; Axis of rotation 90; Electric motor

100; Pump and atmospheric cylinder support

Hereinafter, described in detail by the accompanying drawings as follows.

Figure 1 is a front view of the present invention, Figure 2 is a structural view of the operating state of the present invention, Figures 3 and 4 is an exploded view of the structure of the present bill Orser gradually reduced inclined in the bottom center underground direction of the lower base (Elbow (Elbow) The circumferential surface of the model 20 is installed as a guide vane 21 of a control outlet, and the entire circumferential surface of the outlet center is twisted by a multi-helical groove of a fan-shaped model (Lmpeller). 30) is provided as an inlet port, and the atmospheric pressure spiral pipe body 31 and the spiral casing 32 of the same structure as above are provided, and the bearing 70 is provided on the outer peripheral edge of the spiral pipe body 31. As shown in FIG. , (71), fastening the electric motor (90) to the lower end of the device of the main shaft (80) installed vertically in the center and the spiral pump body 100 and casing (33) The outlet port 32 at the upper end of the () is the same sphere of the rotary car 30 to the reduced atmospheric pressure expansion tube (Dlffuser) 41 A system in which the atmospheric pressure single pipe 40 serving as the outlet port 42 is fixedly configured, and the fluid of the lower base 10 that is thousands of times larger than the atmospheric pressure single pipe 40. A strong flow rate of the strong flow rate due to the hydraulic pressure of the flow flows strongly from the guide vane 21 to the Lmpeller 30 and to the rotational force of the pump electric motor 90. It was acted as a simple structure that pumped a lot of water in Goyangjeong (高 揚程).

The energy flowed from the pump rotor is controlled by the guide vane at a powerful flow rate of the lower ground fluid hydraulic pressure, which is thousands of times larger than the flow rate of the atmospheric pressure pipe, thereby exerting a powerful force by the low speed rotation of the electric motor, and constraining discharge energy to the upper speed of the low speed rotation. Small and input the flow rate of the flow rate of the hydraulic pressure has the effect of pumping a lot of water in the high head to convert the powerful rotational force into buoyancy energy united into one large energy

Claims (2)

The hydraulic pressure of the flow volume of the lower base (10), such as the said sea, a dam, was made into the fall of the hydraulic pressure of the flow volume several thousand times larger than the flow volume of the inspection volume of the said atmospheric cylinder oil pipe (40). The entire circumferential surface as a guide feather (21) to adjust the direction of the outlet of the fluid gradually reduced in the inclination of the elbow model (20) on the circumferential wall surface of the spiral pump casing (33) in the basement of the lower base (10). A device in which the entire spiral cylinder twisted by the spiral pump rotary car 30 into a later spiral groove of a floating body model is used as an inlet. Circumferential bearings (70) and (71), which support the bearing casing (33) connecting the spiral atmospheric pressure oil pipe (31) and the vortex chamber (32) to the atmospheric pressure oil pipe (31) at an upper predetermined distance of the rotary car (30). Vertical coaxial device with a rotating shaft 80 vertically installed in the center of the normal pressure oil pipe The spiral pumps (30), (31), (32), (33) of the outlet portion of the connection portion to the unit 32 is reduced, the upper outlet (41), 42 is enlarged atmospheric pressure single tube (40) Device Device that can be selectively connected to the vertical (40), horizontal or inclined pipe in the outlet 32 part device