CN214273901U

CN214273901U - Pneumatic diaphragm pump of low energy consumption

Info

Publication number: CN214273901U
Application number: CN202120078326.1U
Authority: CN
Inventors: 徐战勇
Original assignee: Jiangsu Chuanrun Complete Equipment Co ltd
Current assignee: Jiangsu Chuanrun Complete Equipment Co ltd
Priority date: 2021-01-13
Filing date: 2021-01-13
Publication date: 2021-09-24
Anticipated expiration: 2031-01-13

Abstract

The utility model discloses a pneumatic diaphragm pump with low energy consumption, which comprises a main body, a power mechanism, a guide mechanism and a connecting mechanism; guiding mechanism is installed to one side at main part top, the protecting crust is installed at the central authorities at main part top, the inside back mounted of protecting crust has power unit, coupling mechanism is installed in power unit's front, power unit includes motor, carousel and first fixed block, the inside back at the protecting crust is installed to the motor, the carousel is installed to the output of motor. The utility model discloses a motor, carousel, connecting rod and round pin axle have been set up, and it is electronic this moment can drive the spliced pole through carousel, connecting rod and round pin axle and move, and the spliced pole can drive the linkage membrane and advance the motion this moment, and then can make the inside formation atmospheric pressure of pump case, and this device can advance work this moment, and this device only needs to consume less electric energy can drive the operation of whole device, can reduce the use cost in later stage and the waste of resource to a certain extent.

Description

Pneumatic diaphragm pump of low energy consumption

Technical Field

The utility model relates to a pneumatic diaphragm pump technical field specifically is a pneumatic diaphragm pump of low energy consumption.

Background

The pneumatic diaphragm pump is a novel conveying machine, is the most novel pump type in China, adopts compressed air as a power source, can be used for various corrosive liquids, and can suck out light and gas liquids with particles, high-viscosity, volatile, inflammable and extremely toxic liquids and the like.

The existing pneumatic diaphragm pump has the defects that:

1. the general structure of current pneumatic diaphragm pump is all comparatively complicated, and when people's later stage used, it is fairly loaded down with trivial details when the linkage membrane appears damaging need to change it, not only need spend higher maintenance cost, still need spend more maintenance duration, then can cause whole device work efficiency's reduction.

2. The power source of whole device is all done through the air pump to current pneumatic diaphragm pump, and then need consume the operation that relatively more energy just can drive whole device, has not only increased the use cost in this device later stage, still can cause the phenomenon of wasting of resources.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pneumatic diaphragm pump of low energy consumption to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a low-energy-consumption pneumatic diaphragm comprises a main body, a power mechanism, a guide mechanism and a connecting mechanism; guiding mechanism is installed to one side at main part top, the protecting crust is installed at the central authorities at main part top, the inside back mounted of protecting crust has power unit, coupling mechanism is installed in power unit's front, power unit includes motor, carousel and first fixed block, the inside back at the protecting crust is installed to the motor, the carousel is installed to the output of motor, first fixed block is installed in the front of carousel, coupling mechanism includes connecting rod, round pin axle, second fixed block and spliced pole, the one end of connecting rod is passed through the round pin axle and is connected with first fixed block, the other end of connecting rod is connected with the second fixed block through the round pin axle, the spliced pole is installed to the bottom of second fixed block, the pump case is installed to the central authorities of main part bottom, communicating pipe is installed to the central authorities of pump case bottom.

Preferably, the main part includes supporting leg and backup pad, backup pad fixed mounting is in the bottom of protecting crust, and the central authorities of backup pad are equipped with the through-hole, and the supporting leg is installed to the both sides of backup pad bottom.

Preferably, guiding mechanism includes guide bar, spout, slider and connecting block, the guide bar is installed in one side at the main part top, and one side that the guide bar is close to the second fixed block is equipped with the spout, and the inside slidable mounting of spout has the slider, and the slider passes through the connecting block to be connected with the second fixed block.

Preferably, the bottom end of the connecting column is provided with a linkage membrane, the two pump shells are connected with the linkage membrane through bolts and nuts, and a rubber pad is arranged between the two pump shells.

Preferably, the bottom of communicating pipe is linked together with the central authorities at connecting pipe top, and the both ends of connecting pipe all are equipped with one-way ball valve, and the inlet tube is installed to one side one-way ball valve's bottom, and one side that the pump case was kept away from to the one-way ball valve of opposite side is equipped with the outlet pipe.

Preferably, the outer diameter of the connecting column is the same as the inner diameter of the through hole, and the diameter of the rotary table is smaller than the length of the connecting rod.

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

1. the utility model discloses a bolt and nut accomplish the installation to the pump case, make this device structure simple relatively, need change the linkage membrane when later stage uses, only need to pass through the nut and take off from the bolt, can dismantle the pump case and then convenient change to the linkage membrane, whole change process convenient and fast very need not to spend higher maintenance cost and maintenance time, make the reply work that this device can be quick, can improve the work efficiency of this device to a certain extent.

2. The utility model discloses a motor, the carousel, connecting rod and round pin axle have been set up, this device messenger only needs to start the motor using, this moment is electronic can drive the spliced pole through the carousel, connecting rod and round pin axle and move, the spliced pole can drive the linkage membrane and advance the motion this moment, and then can make the inside formation atmospheric pressure of pump case, this moment this device can advance work, this device only needs to consume less electric energy can drive the operation of whole device, can reduce the use cost in later stage and the waste of resource to a certain extent.

Drawings

Fig. 1 is a schematic structural view of a front view section of the present invention;

FIG. 2 is a schematic structural view of a left side view section of the protective shell of the present invention;

fig. 3 is a schematic structural view of a front section of the pump casing of the present invention;

fig. 4 is an enlarged schematic structural view of part a of the present invention.

In the figure: 1. a main body; 101. supporting legs; 102. a support plate; 2. a protective shell; 3. a power mechanism; 301. a motor; 302. a turntable; 303. a first fixed block; 4. a guide mechanism; 401. a guide bar; 402. a chute; 403. a slider; 404. connecting blocks; 5. a connecting mechanism; 501. a connecting rod; 502. a pin shaft; 503. a second fixed block; 504. connecting columns; 6. a through hole; 7. a pump housing; 701. a linkage membrane; 702. a rubber pad; 8. a nut; 801. a bolt; 9. a communicating pipe; 901. a connecting pipe; 902. a one-way ball valve; 903. a water outlet pipe; 904. and (4) a water inlet pipe.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: a pneumatic diaphragm pump with low energy consumption comprises a main body 1, a power mechanism 3, a guide mechanism 4 and a connecting mechanism 5; when the device is used, a worker connects the water inlet pipe 904 with the water outlet pipe 903, then the mechanism drives the connecting mechanism 5 to work through the moving mechanism, the connecting mechanism 5 moves up and down through the guide mechanism 4, meanwhile, the connecting mechanism 5 drives the linkage membrane 701 to move, so that air pressure is formed inside the pump shell 7 to enable the device to work, the guide mechanism 4 is installed on one side of the top of the main body 1, the protective shell 2 is installed in the center of the top of the main body 1, the protective shell 2 can protect the structures such as the motor 301 and the connecting mechanism 5, the interference of external substances to the device such as the motor 301 and the connecting mechanism 5 caused by the external substances during operation is avoided, and further the device can work stably, the power mechanism 3 is installed on the back of the inside of the protective shell 2, the connecting mechanism 5 is installed on the front of the power mechanism 3, and the power mechanism 3 comprises the motor 301, the turntable 302 and the first fixing block 303, the motor 301 is installed at the inside back of protecting crust 2, carousel 302 is installed to the output of motor 301, first fixed block 303 is installed on the front of carousel 302, can directly work through control motor 301, motor 301 can drive carousel 302 and rotate, simultaneously carousel 302 drives connecting rod 501 through first fixed block 303 and round pin axle 502 and rotates, connecting rod 501 drives spliced pole 504 through round pin axle 502 and second fixed block 503 and reciprocates this moment, second fixed block 503 reciprocates in the inside of spout 402 through connecting block 404 and slider 403 simultaneously, can make the removal of spliced pole 504 more smooth and stable, spliced pole 504 can drive linkage membrane 701 and reciprocate in the inside of pump case 7 this moment, can make this device work, and then make this device only need to consume less electric energy can draw water the operation, coupling mechanism 5 includes connecting rod 501, the connection of pump is convenient, the pump can be used for the operation, the pump is convenient, and is convenient for use The pin shaft 502, the second fixed block 503 and the connecting column 504, when the motor 301 drives the turntable 302 to rotate, the connecting rod 501 is connected with the first fixing block 303 and the second fixing block 503 through a pin shaft 502, so that the connecting rod 501 can smoothly rotate along with the rotating disc 302, and further can smoothly drive the connecting column 504 and the linkage membrane 701 to do piston movement, one end of the connecting rod 501 is connected with the first fixed block 303 through a pin shaft 502, the other end of the connecting rod 501 is connected with the second fixed block 503 through a pin shaft 502, the connecting column 504 is installed at the bottom end of the second fixed block 503, the pump shell 7 is installed at the center of the bottom of the main body 1, the pump shell 7 can provide a pneumatic chamber for the connecting column 504 and the linkage membrane 701 to move, and then can accomplish the work of drawing water through the atmospheric pressure that its work produced, the center of pump case 7 bottom is installed communicating pipe 9, and communicating pipe 9 can be discharged the atmospheric pressure in the pump case 7 into connecting pipe 901.

Further, the main body 1 includes supporting legs 101 and a supporting plate 102, the supporting plate 102 is fixedly installed at the bottom of the protective shell 2, the supporting plate 102 can support the protective shell 2 and the guiding mechanism 4 and the like, and further enables the protective shell to work stably, a through hole 6 is formed in the center of the supporting plate 102, the supporting legs 101 are installed on two sides of the bottom of the supporting plate 102, the supporting legs 101 are welded to the supporting plate 102, and therefore the supporting legs 101 can support the device stably.

Further, guiding mechanism 4 includes guide bar 401, spout 402, slider 403 and connecting block 404, guide bar 401 is installed in one side at main part 1 top, one side that guide bar 401 is close to second fixed block 503 is equipped with spout 402, the inside slidable mounting of spout 402 has slider 403, and slider 403 passes through connecting block 404 and is connected with second fixed block 503, through welding between connecting block 404 and slider 403 and the second fixed block 503, and then make second fixed block 503 can remove along spout 402, can prevent that carousel 302 from driving second fixed block 503 through connecting rod 501 and reciprocate, the phenomenon of rocking about second fixed block 503 appears, and then make second fixed block 503 can more steady drive spliced pole 504 reciprocate.

Further, linkage membrane 701 is installed to the bottom of spliced pole 504, two pump casings 7 are connected with linkage membrane 701 through bolt 801 and nut 8, connect pump casing 7 through bolt 801 and nut 8, make the overall structure of this device relatively simple, when needing to change linkage membrane 701 when later stage uses, only need to take off nut 8 from bolt 801 through helicitic texture, can dismantle pump casing 7 and then make things convenient for the change to linkage membrane 701, whole change process convenience and rapidity very, need not to spend higher maintenance cost and maintenance duration, make the recovery work that this device can be quick, can improve the work efficiency of this device to a certain extent, and install rubber pad 702 between two pump casings 7, rubber pad 702 can make the laminating effect between the pump casing 7 more ideal, and then make the leakproofness of pump casing 7 more outstanding.

Further, the bottom of communicating pipe 9 is linked together with the central authorities at connecting pipe 901 top, and the both ends of connecting pipe 901 all are equipped with one-way ball valve 902, can avoid the water of drawing out to appear the phenomenon of backward flow, and inlet tube 904 is installed to one side one-way ball valve 902's bottom, and one side that pump case 7 was kept away from to one-way ball valve 902 of opposite side is equipped with outlet pipe 903.

Further, the external diameter of spliced pole 504 is the same with the internal diameter of through-hole 6, can make spliced pole 504 inseparabler with the laminating of through-hole 6, and then makes the inside sealed effect of pump case 7 outstanding, and the diameter of carousel 302 is less than the length of connecting rod 501, can avoid appearing the phenomenon of card shell between connecting rod 501 and the carousel 302, and then the drive connecting rod 501 that makes carousel 302 can be smooth rotates.

The working principle is as follows: when the device is used, a worker can firstly connect a water inlet pipe 904 and a water outlet pipe 903 with required positions, at the moment, the water inlet pipe 904 and the water outlet pipe 903 can be directly connected with the required positions, the motor 301 can directly control the motor 301 to work, the motor 301 drives the connecting rod 501 to rotate through the turntable 302, the first fixing block 303 and the pin shaft 502, meanwhile, the connecting rod 501 drives the connecting column 504 to move up and down through the pin shaft 502 and the second fixing block 503, at the moment, the second fixing block 503 moves up and down in the sliding groove 402 through the connecting block 404 and the sliding block 403, the movement of the connecting column 504 can be smoother and more stable, the connecting column 504 can drive the linkage membrane 701 to move up and down in the pump shell 7, air pressure can be generated in the pump shell 7 through the movement of the linkage membrane 701, at the moment, the generated air pressure can suck water from the water inlet pipe 904 and discharge the water from the water outlet pipe 903 through the connecting pipe 901 and the one-way ball valve 902 through communication, the device can drive the whole device to run only by consuming less electric energy, can reduce the use cost in later stage and the waste of resource to a certain extent, so far this device moves completely, appear when linkage membrane 701 when using in later stage and damage when needing to be changed, only need to pass through the helicitic texture from bolt 801 with nut 8 and take off, can dismantle pump case 7 and then convenient change to linkage membrane 701, whole change process convenience and fast very, need not to spend higher maintenance cost and maintenance time, make the recovery work that this device can be quick, can improve the work efficiency of this device to a certain extent.

The details of the present invention are well known to those skilled in the art.

Finally, it is to be noted that: the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the examples, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified and replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the scope of the claims of the present invention.

Claims

1. A pneumatic diaphragm pump with low energy consumption comprises a main body (1), a power mechanism (3), a guide mechanism (4) and a connecting mechanism (5); the method is characterized in that: guiding mechanism (4) is installed to one side at main part (1) top, protecting crust (2) are installed to the central authorities at main part (1) top, the inside back mounted of protecting crust (2) has power unit (3), coupling mechanism (5) are installed in the front of power unit (3), power unit (3) include motor (301), carousel (302) and first fixed block (303), the inside back at protecting crust (2) is installed in motor (301), carousel (302) is installed to the output of motor (301), first fixed block (303) are installed in the front of carousel (302), coupling mechanism (5) include connecting rod (501), round pin axle (502), second fixed block (503) and spliced pole (504), the one end of connecting rod (501) is connected with first fixed block (303) through round pin axle (502), the other end of connecting rod (501) is connected with second fixed block (503) through round pin axle (502), spliced pole (504) are installed to the bottom of second fixed block (503), pump case (7) are installed to the central authorities of main part (1) bottom, communicating pipe (9) are installed to the central authorities of pump case (7) bottom.

2. A low energy consumption air operated diaphragm pump according to claim 1 wherein: the main part (1) comprises supporting legs (101) and a supporting plate (102), the supporting plate (102) is fixedly installed at the bottom of the protective shell (2), a through hole (6) is formed in the center of the supporting plate (102), and the supporting legs (101) are installed on two sides of the bottom of the supporting plate (102).

3. A low energy consumption air operated diaphragm pump according to claim 1 wherein: guiding mechanism (4) include guide bar (401), spout (402), slider (403) and connecting block (404), one side at main part (1) top is installed in guide bar (401), and one side that guide bar (401) are close to second fixed block (503) is equipped with spout (402), and the inside slidable mounting of spout (402) has slider (403), and slider (403) are connected with second fixed block (503) through connecting block (404).

4. A low energy consumption air operated diaphragm pump according to claim 1 wherein: the bottom end of the connecting column (504) is provided with a linkage membrane (701), the two pump shells (7) are connected with the linkage membrane (701) through bolts (801) and nuts (8), and a rubber pad (702) is arranged between the two pump shells (7).

5. A low energy consumption air operated diaphragm pump according to claim 1 wherein: the bottom of communicating pipe (9) is linked together with the central authorities at connecting pipe (901) top, and the both ends of connecting pipe (901) all are equipped with one-way ball valve (902), and inlet tube (904) are installed to the bottom of one side one-way ball valve (902), and one side that pump case (7) were kept away from to opposite side one-way ball valve (902) is equipped with outlet pipe (903).

6. A low energy consumption air operated diaphragm pump according to claim 1 wherein: the outer diameter of the connecting column (504) is the same as the inner diameter of the through hole (6), and the diameter of the rotary disc (302) is smaller than the length of the connecting rod (501).