WO2007080199A1 - Pompe a eau - Google Patents

Pompe a eau Download PDF

Info

Publication number
WO2007080199A1
WO2007080199A1 PCT/ES2006/000619 ES2006000619W WO2007080199A1 WO 2007080199 A1 WO2007080199 A1 WO 2007080199A1 ES 2006000619 W ES2006000619 W ES 2006000619W WO 2007080199 A1 WO2007080199 A1 WO 2007080199A1
Authority
WO
WIPO (PCT)
Prior art keywords
water
valve
vertical
duct
booster pump
Prior art date
Application number
PCT/ES2006/000619
Other languages
English (en)
Spanish (es)
Inventor
Bernardino Alvarez Nogue
Original Assignee
Bernardino Alvarez Nogue
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bernardino Alvarez Nogue filed Critical Bernardino Alvarez Nogue
Publication of WO2007080199A1 publication Critical patent/WO2007080199A1/fr

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F1/00—Pumps using positively or negatively pressurised fluid medium acting directly on the liquid to be pumped
    • F04F1/06—Pumps using positively or negatively pressurised fluid medium acting directly on the liquid to be pumped the fluid medium acting on the surface of the liquid to be pumped

Definitions

  • the present invention relates to a water lift pump.
  • the pump to be described is of the type whose operation is based on the use of pressurized air, obtained, for example, from a compressor associated with an energy transformer, driven by the force of the wind. It does not require the use of electricity, so it can be installed in places without electricity supply. And its operation can be automated, for example, for the filling of a water storage tank for agricultural and livestock use.
  • the new pump is of the submersible class in a well or water reservoir, and its continued operation requires virtually no maintenance. It includes a compressed air inlet, a water outlet for its elevation, and a set of check valves for the control of both fluids.
  • Figure 1 is a sectional view, through a vertical plane, of the new pump in its water-filled phase and prior to its elevation.
  • FIG. 2 shows the new pump in its phase of filling water admission and upward water supply.
  • Figures 3 and 4 represent a central ventilation valve inside the pump, seen in its closed and open positions, respectively.
  • the water lift pump object of this patent of invention comprises a container body 1 of, for example, cylindrical vertical axis, metal walls and corrosion resistant, suitable for immersion in a body of water 2. It is important to ensure the continued existence of a top layer 3 of water above the body 1.
  • the vertical duct 4 constitutes the entrance of the pressurized air into the body 1 and its end 5 flows into the upper part of said body.
  • the vertical duct 6 constitutes the outlet of the upwardly driven water, in its middle part comprises a non-return valve 7 and its lower end 8 is close to the bottom 9 of the body 1.
  • Said bottom 9 comprises a foot and non-return (check) valve 10 for the admission of water in the body 1, preventing the unwanted exit thereof.
  • the vertical duct 11, inserted in the upper base of the body 1, serves for the ventilation air outlet, and is associated with a non-return valve 12, whose sealing element, movable in the vertical direction, can adopt two limit positions: upper ( valve closed) and bottom (valve open), according to the mentioned figures 3 and 4.
  • the plug extends axially in a rod 13 in its lower part, and is connected by a thread or chain 14 to a mass 15 of calculated weight.
  • the mass 15 is of suitable shape, volume and material to float on the water and, in turn, pull the valve plug 12 down.
  • the shutter has the shape shown in Figures 3 and 4, its head 13a is conical, conjugated to the lower opening of the duct 11.
  • An O-ring 17 ensures the closure of the valve 12 in the position of Figure 3.
  • Lateral holes 18 in the lower part of the valve 12 allow the continuous admission (according to the horizontal arrows) of the internal air of the pump body 1. When the valve is open, according to figure 4, said air must escape to the outside (according to the vertical and ascending arrows at the top).
  • the foot valve 10 is closed, the compressed air incoming through conduit 4 (see arrows) exerts pressure on the internal water and forces it to ascend through the outlet conduit 6 (see arrow).
  • the inlet valve 16 prevents the return of the incoming air and the outlet valve 7 prevents the withdrawal of the rising water.
  • the valve 12 is closed, in the upper position of the shutter ( Figure 3), by the upward thrust that the floating mass 15 makes against the shutter, which rests on the level of the interior water of the body 1 and whose upper face is applied against the rod end 13 derived from the plug.
  • the flexible thread or chain 14 is loosened and inoperative.
  • the level of the interior water is initially low, the mass 15 is suspended, thanks to its weight, by the thread or chain 14 (now tensioned), and the valve 12 is open (figure 4); thus, the interior air of the body 1 has an outlet to the outside (arrows) through the conduit 11.
  • Foot valve (check) 10 allows water to enter and prevents its exit. The increase in water level inside the body 1 will then cause the floating mass 15 to rise and the closure of the valve 12, according to figure 3, the cycle being repeated.
  • the operation of the new pump is continuous and occurs without more energy input than the entry of pressurized air through the conduit 4.
  • Phase I a Placing the pump in a well and covering of water, filling the interior of the body 1. Compressed air inlet through the conduit 4, maintenance of the valve 12 and evacuation of the internal water from the body 1, forcing it to ascend through the vertical conduit 6.
  • Phase 2 a Represented in Figure 2, it includes the following actions:

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Jet Pumps And Other Pumps (AREA)

Abstract

L'invention concerne une pompe à eau comprenant un corps conteneur dont la base supérieure comporte un tube vertical d'admission d'air par lequel pénètre l'air sous pression, un tube vertical de sortie par lequel circule l'eau propulsée vers le haut, et un tube vertical d'entrée d'air de ventilation, et dont la base inférieure comporte une vanne de retenue pour l'admission d'eau. L'extrémité inférieure du troisième tube vertical comporte une vanne de retenue avec un obturateur à déplacement vertical, prolongé vers le bas par une tige axiale. L'obturateur est relié par l'intermédiaire d'un élément flexible à une masse qui flotte sur le niveau de l'eau intérieure. La pompe fonctionne en continu sans autre énergie d'impulsion que celle fournie par l'air sous pression qui entre par la partie supérieure de la pompe.
PCT/ES2006/000619 2006-01-10 2006-11-10 Pompe a eau WO2007080199A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ESP200600050 2006-01-10
ES200600050A ES2255462B1 (es) 2006-01-10 2006-01-10 Bomba elevadora de agua.

Publications (1)

Publication Number Publication Date
WO2007080199A1 true WO2007080199A1 (fr) 2007-07-19

Family

ID=36593305

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/ES2006/000619 WO2007080199A1 (fr) 2006-01-10 2006-11-10 Pompe a eau

Country Status (2)

Country Link
ES (1) ES2255462B1 (fr)
WO (1) WO2007080199A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106592692A (zh) * 2016-10-31 2017-04-26 北京建工环境修复股份有限公司 一种地下流体气提装置及工艺

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102531272A (zh) * 2010-12-31 2012-07-04 苏州嘉净环保科技股份有限公司 一体化分散生活污水处理装置
CN102562680A (zh) * 2010-12-31 2012-07-11 苏州嘉净环保科技股份有限公司 一种气动水泵

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1449396A (en) * 1921-10-29 1923-03-27 August F Habenicht Controlling apparatus for air-pressure systems for pumps
GB201681A (en) * 1923-02-19 1923-08-09 Hubert Charles Clark Improvements in apparatus for pumping or lifting liquids
GB305142A (en) * 1928-01-31 1929-06-20 Robert Henry Scott Wade Improvements in pneumatic fluid elevating devices
GB326589A (en) * 1929-01-04 1930-03-20 Thompson Brothers Bilston Ltd Novel or improved means for use in raising petrol and other liquids from a lower to a higher level by the medium of compressed air
GB580792A (en) * 1944-08-04 1946-09-19 Gresham & Craven Ltd Improvements relating to liquid elevating apparatus

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1449396A (en) * 1921-10-29 1923-03-27 August F Habenicht Controlling apparatus for air-pressure systems for pumps
GB201681A (en) * 1923-02-19 1923-08-09 Hubert Charles Clark Improvements in apparatus for pumping or lifting liquids
GB305142A (en) * 1928-01-31 1929-06-20 Robert Henry Scott Wade Improvements in pneumatic fluid elevating devices
GB326589A (en) * 1929-01-04 1930-03-20 Thompson Brothers Bilston Ltd Novel or improved means for use in raising petrol and other liquids from a lower to a higher level by the medium of compressed air
GB580792A (en) * 1944-08-04 1946-09-19 Gresham & Craven Ltd Improvements relating to liquid elevating apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106592692A (zh) * 2016-10-31 2017-04-26 北京建工环境修复股份有限公司 一种地下流体气提装置及工艺

Also Published As

Publication number Publication date
ES2255462A1 (es) 2006-06-16
ES2255462B1 (es) 2007-08-01

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