CN210799301U

CN210799301U - Liquid drive gas booster pump

Info

Publication number: CN210799301U
Application number: CN201921477336.1U
Authority: CN
Inventors: 潘森海; 孙晓燕
Original assignee: Jinan Heisenno Fluid Equipment Co ltd
Current assignee: Jinan Heisenno Fluid Equipment Co ltd
Priority date: 2019-09-06
Filing date: 2019-09-06
Publication date: 2020-06-19
Anticipated expiration: 2029-09-06

Abstract

The utility model belongs to the technical field of the booster pump, especially, liquid drives gaseous booster pump does not set up filter equipment to the pressure boost entry of current booster pump, and gaseous not obtains filtration purification in getting into the pressure boost section of thick bamboo through the check valve, and the check valve is damaged easily to impurity particle in the air, influences the life's of booster pump shortcoming even, and proposes following scheme, and it includes the pressure boost section of thick bamboo, and one side of pressure boost section of thick bamboo is connected with the admission line, is equipped with the check valve in the admission line, fixed mounting has the installation piece on the top side inner wall of admission line, and the bottom side fixed mounting of installation piece has the filter screen, and the bottom side fixed mounting of filter screen is on the bottom side inner wall. The utility model discloses simple structure, the air is filtered and is purified by the filter screen before getting into a pressure boost section of thick bamboo through the check valve by the admission line, prevents that the foreign particles from blockking up the check valve, has improved the life of booster pump, and promotes the poker rod and can guarantee the mediation of filter screen, convenient to use to the clearance of filter screen efficient.

Description

Liquid drive gas booster pump

Technical Field

The utility model relates to a booster pump technical field especially relates to a liquid drives gaseous booster pump.

Background

The existing gas booster pump is mainly driven by low-pressure air, but the gas booster pump driven by the low-pressure air has the following defects: the compressibility of low-pressure driving gas is large, so that the power of the gas-drive gas booster pump is limited, the power of the gas-drive gas booster pump cannot be increased, the maximum power of the domestic gas-drive gas booster pump is about 3KW basically, the gas production capacity of the gas booster pump is low, and the method for increasing the power by adopting a large-diameter large-volume pipeline container method has the problem of pipeline gas tightness detection.

The patent with publication number CN209244760U discloses a liquid-gas driving booster pump, which comprises a hydraulic driving device and a gas boosting device, wherein the gas boosting device comprises a boosting cylinder, a boosting piston is arranged in the boosting cylinder, the hydraulic driving device is used for driving the boosting piston to reciprocate in the boosting cylinder, gas enters from a boosting inlet of a gas pipeline, is boosted by the boosting cylinder and then is discharged from a boosting outlet of the gas pipeline, the flow rate of produced gas is large, the flow rate pressure is greatly increased, and the production efficiency is improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the pressurizing inlet of the pump is not provided with a filtering device in the prior art, gas enters the pressurizing cylinder through the check valve and is not filtered and purified, the check valve is easily damaged by impurity particles in the air, and the defect of the service life of the pressurizing pump is even influenced, thereby providing the liquid driving gas pressurizing pump.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a liquid-driven gas booster pump comprises a booster cylinder, one side of the booster cylinder is connected with an air inlet pipeline, a one-way valve is arranged in the air inlet pipeline, an installation block is fixedly installed on the inner wall of the top side of the air inlet pipeline, a filter screen is fixedly installed on the bottom side of the installation block, the bottom side of the filter screen is fixedly installed on the inner wall of the bottom side of the air inlet pipeline, a support rod fixedly installed on the inner wall of the bottom side of the air inlet pipeline is arranged on one side of the filter screen away from the booster cylinder, a rotating hole is formed in one side of the support rod, a rotating shaft is rotatably installed in the rotating hole, two ends of the rotating shaft extend out of the rotating hole, an installation rod is fixedly installed at one end of the rotating shaft close to the filter screen, a cleaning brush is fixedly installed at one side of the installation, outside the both ends of poker rod all extended to the regulation hole, the top fixed mounting of poker rod had the carriage release lever, and the removal hole has been seted up to one side of installation piece, and the one end of carriage release lever runs through removal hole and fixed mounting has L type pole, and the bottom of L type pole contacts with one side that the filter screen is close to the pressure boost section of thick bamboo, and before the air passed through the check valve by admission line and got into the pressure boost section of thick bamboo, the filter screen can the filtration purify the foreign particle in the air, prevents that foreign particle from blockking up the check valve, has improved the life of booster pump.

Preferably, the top end of the supporting rod is fixedly provided with a limiting rod, a limiting hole is formed in the bottom side of the limiting rod along the vertical direction, an adjusting plate is slidably mounted in the limiting hole, the bottom side and the top side of the adjusting plate both extend out of the limiting hole, a push-pull rod is rotatably mounted on the top side of the adjusting plate, the top end of the push-pull rod is rotatably mounted on the bottom side of the moving rod, the adjusting plate is limited, and therefore the rack is limited.

Preferably, one side fixed mounting that the regulating plate is close to the axis of rotation has the rack, and the one end fixed mounting that the filter screen was kept away from to the axis of rotation has the gear, and the gear meshes with the rack mutually, has realized the rotation of axis of rotation, and is automatic to the right side clearance of filter screen.

Preferably, one side of the poke rod is provided with a sliding hole in the adjusting hole along the horizontal direction, a fixing rod is slidably arranged in the sliding hole, and two ends of the fixing rod are respectively and fixedly arranged on the inner walls of two sides of the adjusting hole to support and limit the poke rod.

Preferably, one end of a spring is fixedly mounted on the inner wall of one side, close to the filter screen, of the adjusting hole, and the other end of the spring is fixedly mounted on one side, close to the filter screen, of the poke rod, so that automatic resetting of the poke rod is facilitated.

Compared with the prior art, the beneficial effects of the utility model are that:

before air enters the booster cylinder through the one-way valve from the air inlet pipeline, the filter screen can filter and purify impurity particles in the air, so that the impurity particles are prevented from blocking the one-way valve, and the service life of the booster pump is prolonged;

the poke rod is pushed leftwards, the spring is compressed, a rack fixedly arranged on the adjusting plate drives a gear meshed with the rack to rotate, the rotating shaft is further driven to rotate, the rotating shaft drives the mounting rod and the cleaning brush to rotate, the cleaning brush cleans the right side of the filter screen, dust and sundry particles accumulated on the right side are scraped, after the poke rod is loosened, the L-shaped rod is reset to impact the filter screen and shake the filter screen, and the adhered particle sundries are further shaken off;

the utility model discloses simple structure, the air is filtered and is purified by the filter screen before getting into a pressure boost section of thick bamboo through the check valve by the admission line, prevents that the foreign particles from blockking up the check valve, has improved the life of booster pump, and promotes the poker rod and can guarantee the mediation of filter screen, convenient to use to the clearance of filter screen efficient.

Drawings

Fig. 1 is a schematic front view of the liquid-drive gas booster pump of the present invention;

FIG. 2 is a schematic diagram of a side view structure of the liquid-drive gas booster pump according to the present invention;

fig. 3 is a schematic structural diagram of a portion a in fig. 2 of the liquid-drive gas booster pump according to the present invention.

In the figure: 1 pressurizing cylinder, 2 air inlet pipelines, 3 one-way valves, 4 mounting blocks, 5 filter screens, 6 supporting rods, 7 rotating holes, 8 rotating shafts, 9 mounting rods, 10 cleaning brushes, 11 adjusting holes, 12 poking rods, 13 moving rods, 14 moving holes, 15L-shaped rods, 16 limiting rods, 17 adjusting plates, 18 push-pull rods, 19 gears and 20 fixing rods.

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.

Example one

Referring to fig. 1-3, a liquid-driven gas booster pump includes a booster cylinder 1, an air inlet pipe 2 is connected to one side of the booster cylinder 1, a check valve 3 is arranged in the air inlet pipe 2, an installation block 4 is fixedly installed on the top inner wall of the air inlet pipe 2, a filter screen 5 is fixedly installed on the bottom side of the installation block 4, the bottom side of the filter screen 5 is fixedly installed on the bottom inner wall of the air inlet pipe 2, a support rod 6 fixedly installed on the bottom inner wall of the air inlet pipe 2 is arranged on one side of the filter screen 5 away from the booster cylinder 1, a rotation hole 7 is formed on one side of the support rod 6, a rotation shaft 8 is rotatably installed in the rotation hole 7, both ends of the rotation shaft 8 extend out of the rotation hole 7, an installation rod 9 is fixedly installed at one end of the rotation shaft 8 close to the filter screen 5, one side that booster cylinder 1 was kept away from to filter screen 5 is equipped with the regulation hole 11 of seting up on inlet duct 2 top side inner wall, movable mounting has poker rod 12 in the regulation hole 11, both ends of poker rod 12 all extend to outside regulation hole 11, the top fixed mounting of poker rod 12 has carriage release lever 13, removal hole 14 has been seted up to one side of installation piece 4, the one end of carriage release lever 13 runs through removal hole 14 and fixed mounting has L type pole 15, the bottom of L type pole 15 contacts with one side that filter screen 5 is close to booster cylinder 1, before the air passes through check valve 3 by inlet duct 2 and gets into booster cylinder 1, filter screen 5 can the filtration purification fall the impurity granule in the air, prevent that impurity granule from blockking up check valve 3, the life of booster pump has been improved.

The utility model discloses in, the top fixed mounting of bracing piece 6 has gag lever post 16, and spacing hole has been seted up along vertical direction to the bottom side of gag lever post 16, and sliding mounting has regulating plate 17 in the spacing hole, and outside regulating plate 17's bottom side and top side all extended to spacing hole, regulating plate 17's top side rotated and installed push-and-pull rod 18, and push-and-pull rod 18's top is rotated and is installed on the bottom side of carriage release lever 13, and is spacing to regulating plate 17, and then has spacing the rack.

The utility model discloses in, one side fixed mounting that regulating plate 17 is close to axis of rotation 8 has the rack, and the one end fixed mounting that filter screen 5 was kept away from to axis of rotation 8 has gear 19, and gear 19 meshes with the rack mutually, has realized the rotation of axis of rotation 8, and is automatic to the right side clearance of filter screen 5.

The utility model discloses in, the sliding hole that is located regulation hole 11 is offered along the horizontal direction in one side of poker rod 12, and sliding mounting has dead lever 20 in the sliding hole, and fixed mounting is on the both sides inner wall of regulation hole 11 respectively at the both ends of dead lever 20, provides support and spacing to poker rod 12.

The utility model discloses in, fixed mounting has the one end of spring on the one side inner wall that regulation hole 11 is close to filter screen 5, and the other end fixed mounting of spring does benefit to poker rod 12 automatic re-setting on one side that poker rod 12 is close to filter screen 5.

Example two

Referring to fig. 1-3, a liquid-driven gas booster pump includes a booster cylinder 1, an air inlet pipe 2 is connected to one side of the booster cylinder 1, a check valve 3 is disposed in the air inlet pipe 2, an installation block 4 is fixedly installed on the inner wall of the top side of the air inlet pipe 2 by welding, a filter screen 5 is fixedly installed on the bottom side of the installation block 4 by welding, the bottom side of the filter screen 5 is fixedly installed on the inner wall of the bottom side of the air inlet pipe 2 by welding, a support rod 6 fixedly installed on the inner wall of the bottom side of the air inlet pipe 2 by welding is disposed on one side of the filter screen 5 away from the booster cylinder 1, a rotation hole 7 is disposed on one side of the support rod 6, a rotation shaft 8 is rotatably installed in the rotation hole 7, both ends of the rotation shaft 8 extend out of the rotation hole 7, an installation rod 9 is fixedly installed on one end, cleaning brush 10 contacts with one side of filter screen 5, one side that filter screen 5 kept away from pressurizing barrel 1 is equipped with the regulation hole 11 of seting up on inlet line 2 top side inner wall, movable mounting has poker rod 12 in the regulation hole 11, both ends of poker rod 12 all extend to outside regulation hole 11, the top of poker rod 12 has carriage release lever 13 through welding mode fixed mounting, removal hole 14 has been seted up to one side of installation piece 4, the one end of carriage release lever 13 runs through removal hole 14 and has L type pole 15 through welding mode fixed mounting, the bottom of L type pole 15 contacts with one side that filter screen 5 is close to pressurizing barrel 1, before air passes through check valve 3 by inlet line 2 and gets into pressurizing barrel 1, filter screen 5 can filter and purify the impurity granule in the air, prevent that impurity granule from blockking up check valve 3, the life of pressurizing pump has been improved.

The utility model discloses in, there is gag lever post 16 on the top of bracing piece 6 through welding mode fixed mounting, and spacing hole has been seted up along vertical direction to the bottom side of gag lever post 16, and sliding mounting has regulating plate 17 in the spacing hole, and outside regulating plate 17's bottom side and top side all extended to spacing hole, regulating plate 17's top side rotated and installed push-and-pull rod 18, and the top of push-and-pull rod 18 is rotated and is installed on the bottom side of carriage release lever 13, and is spacing to regulating plate 17, and then spacing rack.

The utility model discloses in, there is the rack regulating plate 17 one side near axis of rotation 8 through welding mode fixed mounting, and welding mode fixed mounting has gear 19 through welding mode fixed mounting in the one end that filter screen 5 was kept away from to axis of rotation 8, and gear 19 meshes with the rack mutually, has realized the rotation of axis of rotation 8, and is automatic to the right side clearance of filter screen 5.

The utility model discloses in, the sliding hole that is located regulation hole 11 is offered along the horizontal direction in one side of poker rod 12, and sliding mounting has dead lever 20 in the sliding hole, and the both ends of dead lever 20 are respectively through welding mode fixed mounting on the both sides inner wall of regulation hole 11, provide support and spacing to poker rod 12.

The utility model discloses in, there is the one end of spring through welding mode fixed mounting on the one side inner wall that adjustment hole 11 is close to filter screen 5, and the other end fixed mounting of spring does benefit to poker rod 12 automatic re-setting on one side that poker rod 12 is close to filter screen 5.

In the utility model, before air enters the pressurizing cylinder 1 from the air inlet pipeline 2 through the one-way valve 3, the filter screen 5 can filter and purify impurity particles in the air, the one-way valve 3 is prevented from being blocked by the impurity particles, the service life of the pressurizing pump is prolonged, when the filter screen 5 is continuously used and needs to be cleaned due to blockage, only the poke rod 12 needs to be pushed leftwards, the spring is compressed, the poke rod 12 drives the moving rod 13 and the L-shaped rod 15 to move leftwards, the bottom end of the L-shaped rod 15 is separated from the left side of the filter screen 5, the adjusting plate 17 is pushed through the push-pull rod 18 in the left moving process of the moving rod 13, under the limiting action of the limiting rod 16, the adjusting plate 17 moves downwards, the rack fixedly arranged on the adjusting plate 17 drives the gear 19 meshed with the rack to rotate, and then drives the rotating shaft 8 to rotate, the rotating shaft 8 drives the mounting rod 9 and, will pile up and scrape down at the dust debris granule on right side, loosen poker rod 12 back, under the bounce-back effect of spring, regulating plate 17 shifts up and resets, and L type pole 15 moves to the right and resets, and regulating plate 17 shifts up and drives the reversal of cleaning brush 10, clears up once more to the right side of filter screen 5, and L type pole 15 resets and can strike filter screen 5 and make its shake, further shakes off the granule debris of adhesion, has guaranteed the mediation of filter screen 5, convenient to use.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A liquid drive gas booster pump comprises a booster cylinder (1), wherein one side of the booster cylinder (1) is connected with an air inlet pipeline (2), and a one-way valve (3) is arranged in the air inlet pipeline (2), and is characterized in that an installation block (4) is fixedly installed on the inner wall of the top side of the air inlet pipeline (2), a filter screen (5) is fixedly installed on the bottom side of the installation block (4), the bottom side of the filter screen (5) is fixedly installed on the inner wall of the bottom side of the air inlet pipeline (2), a support rod (6) fixedly installed on the inner wall of the bottom side of the air inlet pipeline (2) is arranged on one side of the filter screen (5) far away from the booster cylinder (1), a rotating hole (7) is formed in one side of the support rod (6), a rotating shaft (8) is rotatably installed in the rotating hole (7), two ends of the rotating shaft (8) extend out of, one side fixed mounting that installation pole (9) are close to filter screen (5) has cleaning brush (10), one side of cleaning brush (10) and filter screen (5) contacts, one side that booster cylinder (1) was kept away from in filter screen (5) is equipped with seting up regulation hole (11) on inlet duct (2) top side inner wall, movable mounting has poker rod (12) in regulation hole (11), the both ends of poker rod (12) all extend outside regulation hole (11), the top fixed mounting of poker rod (12) has carriage release lever (13), removal hole (14) have been seted up to one side of installation piece (4), the one end of carriage release lever (13) runs through and removes hole (14) and fixed mounting has L type pole (15), the bottom of L type pole (15) contacts with one side that filter screen (5) are close to booster cylinder (1).

2. The liquid drive gas booster pump according to claim 1, wherein a limiting rod (16) is fixedly mounted at the top end of the support rod (6), a limiting hole is formed in the bottom side of the limiting rod (16) in the vertical direction, an adjusting plate (17) is slidably mounted in the limiting hole, the bottom side and the top side of the adjusting plate (17) both extend out of the limiting hole, a push-pull rod (18) is rotatably mounted at the top side of the adjusting plate (17), and the top end of the push-pull rod (18) is rotatably mounted on the bottom side of the movable rod (13).

3. The liquid drive gas booster pump according to claim 2, wherein a rack is fixedly mounted on one side of the adjusting plate (17) close to the rotating shaft (8), a gear (19) is fixedly mounted on one end of the rotating shaft (8) far away from the filter screen (5), and the gear (19) is meshed with the rack.

4. The liquid-driven gas booster pump according to claim 1, wherein one side of the poke rod (12) is horizontally provided with a sliding hole in the adjusting hole (11), a fixing rod (20) is slidably mounted in the sliding hole, and two ends of the fixing rod (20) are respectively and fixedly mounted on the inner walls of two sides of the adjusting hole (11).

5. The liquid drive gas booster pump according to claim 1, wherein one end of the spring is fixedly mounted on the inner wall of one side of the adjusting hole (11) close to the filter screen (5), and the other end of the spring is fixedly mounted on one side of the poke rod (12) close to the filter screen (5).