CN212690304U

CN212690304U - Diaphragm pump structure capable of automatically adjusting vacuum content of solvent

Info

Publication number: CN212690304U
Application number: CN202021550713.2U
Authority: CN
Inventors: 于钢
Original assignee: Blue Keyi Tianjin Technology Co ltd
Current assignee: Blue Keyi Tianjin Technology Co ltd
Priority date: 2020-07-30
Filing date: 2020-07-30
Publication date: 2021-03-12
Anticipated expiration: 2030-07-30

Abstract

The utility model relates to a can mediate diaphragm pump structure of solvent vacuum content automatically, which comprises a body, the body top is connected with the pump export, the pump import is installed to the body bottom, body internal connection has adjustment mechanism, adjustment mechanism is inside including the discharge pipe, the ball valve is installed to the discharge pipe bottom. The utility model discloses an adjustment mechanism has been set up, make the body pass through the diaphragm by the transported liquid and working liquid separately, when the diaphragm passes through the hookup pole motion, this internal during operation is the negative pressure and inhales liquid, when the diaphragm moves to the another side, then discharge liquid, two diaphragms are through continuous synchronous reciprocating motion, make compressed air by getting into the distributing valve, thereby make liquid flow in by the entry, promote the ball valve activity, thereby make the body shutting, through such setting, can make the diaphragm move about under the effect of hookup pole, thereby make the user mediate the vacuum content of solvent through the control hookup pole is automatic.

Description

Diaphragm pump structure capable of automatically adjusting vacuum content of solvent

Technical Field

The utility model relates to a can mediate diaphragm pump structure of solvent vacuum content automatically belongs to diaphragm pump technical field.

Background

Diaphragm pumps, also known as control pumps, are the main type of actuator that is operated by power to vary the fluid flow by receiving a control signal from a regulating control unit. The diaphragm pump is used in the control process to receive the control signal of the regulator or the computer and change the flow rate of the regulated medium to maintain the regulated parameters in the required range, so as to realize the automation of the production process.

The existing diaphragm pump structure does not have a mechanism for automatically adjusting the vacuum content of a solvent when in use, so that the work efficiency of the diaphragm pump is reduced, the diaphragm pump is inconvenient to use, and meanwhile, the diaphragm pump is inconvenient to install due to insufficient operation space when in installation, the applicability of the diaphragm pump is reduced, the operable space of workers is greatly reduced, the workers are inconvenient to use, and therefore the diaphragm pump structure capable of automatically adjusting the vacuum content of the solvent is provided.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem who solves overcomes current defect, provides a diaphragm pump structure that can mediate solvent vacuum content automatically, the utility model discloses simple structure, convenient to use can effectively carry out the automation to solvent vacuum content and mediate, can make things convenient for the workman to install the diaphragm pump simultaneously, can effectively solve the problem in the background art.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model provides a can mediate diaphragm pump structure of solvent vacuum content automatically, includes the body, the body top is connected with the pump export, the pump import is installed to the body bottom, body internal connection has adjustment mechanism, adjustment mechanism is inside including the discharge pipe, the ball valve is installed to the discharge pipe bottom, ball valve bottom swing joint disk seat, the diaphragm is installed to the ball valve bottom, diaphragm one side is connected with the connecting rod, the distributing valve is installed to connecting rod bottom, the distributing valve bottom is connected with the inlet pipe, installation mechanism is installed on pump export top.

Further, the diaphragm and the ball valve form transmission through a connecting rod, and a central axis of the connecting rod is overlapped with a central axis of the body.

Further, the ball valves are symmetrically arranged in two groups about a transverse axis of the connecting rod, and the transverse axis of the connecting rod is coincident with the transverse axis of the diaphragm.

Further, installation mechanism is inside including the mounting panel, the threaded rod is installed to mounting panel internal thread, threaded rod bottom fixedly connected with carousel, the gear post is installed to the meshing in the carousel outside, gear post internal connection has the bull stick, the bearing is installed to the bull stick bottom.

Furthermore, the rotating rod forms a transmission structure with the threaded rod through the gear column, the rotary table, and the rotating rod and the threaded rod are distributed in parallel.

Furthermore, the rotating rods and the body form a rotating structure through bearings, and the rotating rods are symmetrically provided with two groups about the central axis of the mounting plate.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a having set up adjustment mechanism, having made the body separate through the liquid and the working fluid of diaphragm transfered, when the diaphragm passes through the hookup pole motion, the internal during operation of body is the negative pressure and inhales liquid, when the diaphragm moves to the another side, then discharge liquid, two diaphragms are through continuous synchronous reciprocating motion, make compressed air by getting into the distributing valve, thereby make liquid flow in by the entry, promote the ball valve activity, thereby make the body shutting, through such setting, can make the diaphragm move under the effect of hookup pole, thereby make the user automatically mediate the vacuum content of solvent through controlling the hookup pole;

2. the utility model discloses a set up installation mechanism, the user makes gear post rotate through rotating the bull stick, under the meshing effect of gear post and carousel, makes the threaded rod rotate to it is more convenient to make the user install the body, through such setting, can avoid the user to install the body under the not enough condition in space, thereby makes the user connect conveniently, improves the application range of body.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

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

FIG. 2 is a schematic structural diagram of an adjusting mechanism of the present invention;

fig. 3 is a schematic structural diagram of the mounting mechanism of the present invention.

Reference numbers in the figures: 1. a body; 2. an outlet of the pump; 3. a pump inlet; 4. an adjustment mechanism; 401. a discharge pipe; 402. a ball valve; 403. a valve seat; 404. a diaphragm; 405. a coupling rod; 406. a gas distribution valve; 407. a feed pipe; 5. an installation mechanism; 501. mounting a plate; 502. a threaded rod; 503. a turntable; 504. a gear post; 505. a rotating rod; 506. and a bearing.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

As shown in fig. 1-3, a diaphragm pump structure capable of automatically adjusting the vacuum content of a solvent comprises a body 1, a pump outlet 2, a pump inlet 3, an adjusting mechanism 4, a discharge pipe 401, a ball valve 402, a valve seat 403, a diaphragm 404, a coupling rod 405, a gas distribution valve 406, a feed pipe 407, a mounting mechanism 5, a mounting plate 501, a threaded rod 502, a rotary plate 503, a gear column 504, a rotary rod 505 and a bearing 506, wherein the pump outlet 2 is connected to the top end of the body 1, the pump inlet 3 is installed at the bottom end of the body 1, the adjusting mechanism 4 is connected to the inside of the body 1, the discharge pipe 401 is included in the adjusting mechanism 4, the ball valve 402 is installed at the bottom end of the discharge pipe 401, the valve seat 403 is movably connected to the bottom end of the ball valve 402, the diaphragm 404 is installed at the bottom end of the ball valve 402, the, the diaphragm 404 and the ball valve 402 form transmission through the connecting rod 405, the central axis of the connecting rod 405 coincides with the central axis of the body 1, the ball valve 402 is symmetrically provided with two groups about the transverse axis of the connecting rod 405, the transverse axis of the connecting rod 405 coincides with the transverse axis of the diaphragm 404, the diaphragm 404 has good flexibility and better corrosion resistance, and the pot bottom shape with mesh holes at two sides prevents the diaphragm from generating excessive deformation locally, so that the sealing performance of the body 1 can be improved, and the leakage-free operation can be achieved easily.

As shown in fig. 3, the installation mechanism 5 includes an installation plate 501 inside, a threaded rod 502 is installed in the installation plate 501 through threads, a rotary plate 503 is fixedly connected to the bottom end of the threaded rod 502, a gear column 504 is installed on the outer side of the rotary plate 503 in a meshing manner, a rotary rod 505 is connected inside the gear column 504, a bearing 506 is installed at the bottom of the rotary rod 505, the rotary rod 505 passes through the gear column 504, the rotary plate 503 and the threaded rod 502 form a transmission structure, the rotary rod 505 and the threaded rod 502 are distributed in parallel, the rotary rod 505 forms a rotation structure with the body 1 through the bearing 506, the rotary rod 505 is symmetrically provided with two sets about the central axis of the installation plate 501, and the rotary rod 505 prevents a user from installing the body 1 under the condition of insufficient space.

For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.

The utility model discloses the theory of operation: when the device is used, liquid conveyed by the body 1 through the diaphragm 404 is separated from working liquid, when the diaphragm 404 moves through the connecting rod 405, liquid is sucked for negative pressure when working in the body 1, when the diaphragm 404 moves to the other side, the liquid is discharged, the two diaphragms 404 continuously and synchronously reciprocate, compressed air enters the air distribution valve 406, so that the liquid flows in from the inlet, the ball valve 402 is pushed to move, the body 1 is locked, a user rotates the rotating rod 505 to rotate the gear column 504, and under the meshing action of the gear column 504 and the rotating disk 503, the threaded rod 502 is rotated, so that the user can install the body 1 more conveniently, and the working principle of the device is completed.

The above is the preferred embodiment of the present invention, and the technical personnel in the field of the present invention can also change and modify the above embodiment, therefore, the present invention is not limited to the above specific embodiment, and any obvious improvement, replacement or modification made by the technical personnel in the field on the basis of the present invention all belong to the protection scope of the present invention.

Claims

1. The utility model provides a can mediate diaphragm pump structure of solvent vacuum content automatically, includes body (1), its characterized in that: body (1) top is connected with pump mouth (2), pump inlet (3) are installed to body (1) bottom, body (1) internal connection has adjustment mechanism (4), adjustment mechanism (4) are inside including discharge pipe (401), ball valve (402) are installed to discharge pipe (401) bottom, ball valve (402) bottom swing joint disk seat (403), diaphragm (404) are installed to ball valve (402) bottom, diaphragm (404) one side is connected with coupling rod (405), distributing valve (406) are installed to coupling rod (405) bottom, distributing valve (406) bottom is connected with inlet pipe (407), installation mechanism (5) are installed on pump mouth (2) top.

2. The diaphragm pump structure capable of automatically adjusting the vacuum content of the solvent according to claim 1, wherein: the diaphragm (404) and the ball valve (402) form transmission through a connecting rod (405), and the central axis of the connecting rod (405) is coincident with the central axis of the body (1).

3. The diaphragm pump structure capable of automatically adjusting the vacuum content of the solvent according to claim 1, wherein: the ball valves (402) are symmetrically arranged in two groups about the transverse axis of a coupling rod (405), and the transverse axis of the coupling rod (405) is coincident with the transverse axis of the diaphragm (404).

4. The diaphragm pump structure capable of automatically adjusting the vacuum content of the solvent according to claim 1, wherein: installation mechanism (5) is inside including mounting panel (501), threaded rod (502) are installed to mounting panel (501) internal thread, threaded rod (502) bottom fixedly connected with carousel (503), gear post (504) are installed in carousel (503) outside meshing, gear post (504) internal connection has bull stick (505), bearing (506) are installed to bull stick (505) bottom.

5. The diaphragm pump structure capable of automatically adjusting the vacuum content of the solvent according to claim 4, wherein: the rotating rod (505) and the threaded rod (502) form a transmission structure through the gear column (504), the rotary disc (503), and the rotating rod (505) and the threaded rod (502) are distributed in parallel.

6. The diaphragm pump structure capable of automatically adjusting the vacuum content of the solvent according to claim 4, wherein: the rotating rod (505) and the body (1) form a rotating structure through a bearing (506), and the rotating rod (505) is symmetrically provided with two groups about the central axis of the mounting plate (501).