CN219911096U - Eight-cylinder diaphragm-driven pumping diaphragm pump - Google Patents
Eight-cylinder diaphragm-driven pumping diaphragm pump Download PDFInfo
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- CN219911096U CN219911096U CN202321110563.7U CN202321110563U CN219911096U CN 219911096 U CN219911096 U CN 219911096U CN 202321110563 U CN202321110563 U CN 202321110563U CN 219911096 U CN219911096 U CN 219911096U
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- diaphragm
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- upper shell
- shell
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- 238000005086 pumping Methods 0.000 title claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 27
- 210000001503 joint Anatomy 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims description 9
- 239000012528 membrane Substances 0.000 abstract description 7
- 238000010521 absorption reaction Methods 0.000 abstract description 3
- 239000012535 impurity Substances 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 239000002245 particle Substances 0.000 abstract description 3
- 239000000306 component Substances 0.000 description 13
- 241000463219 Epitheca Species 0.000 description 6
- 239000008358 core component Substances 0.000 description 6
- 230000006978 adaptation Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 210000005056 cell body Anatomy 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
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- Reciprocating Pumps (AREA)
Abstract
The utility model relates to a diaphragm pump, in particular to an eight-cylinder diaphragm-driven pumping diaphragm pump, which comprises an upper shell component and a lower shell component which are matched and butted, wherein an internal cavity is formed by butting the upper shell component and the lower shell component, and the internal cavity is divided into an upper mounting cavity and a lower mounting cavity by a support frame between the upper shell component and the lower shell component, and the diaphragm pump is characterized in that: the utility model changes the traditional valve core pumping structure, adopts the membrane pumping structure, drives the bearing through the motor, and has an eccentric shaft in the bearing to enable the bearing to rotate according to the angle, and can drive the large four-cylinder membrane to repeatedly move in the bearing rotating process, thereby forming vacuum water absorption, and simultaneously, the single large four-cylinder membrane can increase the unit water yield, and can avoid the influence of large particle impurities on the internal structure.
Description
Technical Field
The utility model relates to a diaphragm pump, in particular to an eight-cylinder diaphragm-driven pumping diaphragm pump.
Background
The diaphragm pump is also called a control pump, is a main type of an actuator, and is operated by power through receiving a control signal output by a regulating control unit to change the flow of fluid, and the diaphragm pump has the function of receiving a control signal of a regulator or a computer in the control process to change the flow of a medium to be regulated, so that the regulated parameter is maintained in a required range, thereby achieving the automation of the production process, and the diaphragm pump separates an infusion body from a movable column and a pump cylinder by a film, so as to protect the movable column and the pump cylinder. The left side of the diaphragm is made of a corrosion-resistant material or coated with a corrosion-resistant substance at the part contacted with the liquid; the right side of the diaphragm is filled with water or oil, the traditional diaphragm pump structure adopts a valve core to pump water, the pumping water yield of a unit valve core is small, the motor is caused to pump water at the same output power, the pumping water flow is small, when the pump is pumped, the valve core is pumped to pump water, large-particle impurities are easily caused to clamp the valve core, the valve core stops working, and the water pump loses pressure.
There is a need for an eight cylinder diaphragm pump that actuates a water pumping diaphragm pump to ameliorate the above problems.
Disclosure of Invention
The utility model aims to provide an eight-cylinder diaphragm-driven pumping diaphragm pump so as to solve the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
eight jar diaphragm drum membrane pumps, including upper shell subassembly and the inferior valve subassembly of cooperation butt joint, the butt joint is formed with inside cavity between upper shell subassembly and the inferior valve subassembly, two upper and lower installation cavities are separated into through the support frame between upper shell subassembly and the inferior valve subassembly with inside cavity, and upper cavity is inside to be provided with two case subassemblies, corresponds on every case subassembly and is provided with four cylinder body structures, and lower cavity internally mounted has the diaphragm drum subassembly that corresponds with the case subassembly, and the diaphragm drum subassembly passes support frame and case subassembly cooperation butt joint, and the drain pan lower extreme is provided with 795 motor, and 795 motor's output and diaphragm drum subassembly butt joint realize the drive to the case subassembly.
As a preferable scheme of the utility model, the valve core assembly comprises a mounting shell frame, the mounting shell frame comprises a middle cylinder body, four cylinder bodies are correspondingly arranged in the middle cylinder body, four cylinder bodies are fixedly connected to the outer side of the middle cylinder body at equal intervals, and small diaphragms are inserted into the middle of each cylinder body.
As a preferable scheme of the utility model, the diaphragm driving assembly comprises a hollow ring body, convex columns protruding upwards are arranged on four sides of the ring body, a bearing is arranged in the middle of the ring body, an eccentric shaft is arranged in the middle of the bearing, and one end of the eccentric shaft is in butt joint with the output end of the 795 motor.
As a preferable scheme of the utility model, the upper end of the ring body is provided with a large four-cylinder diaphragm which is matched with the ring body in size and dimension.
As a preferable scheme of the utility model, the upper surface of the large four-cylinder diaphragm is provided with a downward concave groove body, and convex parts corresponding to the positions of the four cylinder bodies outside the middle cylinder body are arranged in the groove body.
As a preferable scheme of the utility model, the upper shell component is an upper shell, the shape and the size of a mounting cavity in the upper shell are matched with those of the valve core component, and two sides of the upper end of the upper shell are provided with water inlet ends and water outlet ends which face opposite directions.
As a preferable scheme of the utility model, the upper end of the upper shell is also provided with a pressure switch.
As a preferable scheme of the utility model, the lower shell component is a bottom shell, and the shape and the size of an installation cavity in the bottom shell are matched with those of the diaphragm driving component.
As a preferable scheme of the utility model, the side edges of the upper shell, the support frame and the bottom shell are respectively provided with a plurality of connecting convex rings, and the connecting convex rings positioned in the same vertical direction are fixedly connected through fixing bolts.
Compared with the prior art, the utility model has the beneficial effects that:
the utility model changes the traditional valve core drum structure, adopts the membrane drum structure, drives the bearing through the motor, and the eccentric shaft is arranged in the bearing to enable the bearing to rotate according to the angle, the large four-cylinder membrane is driven to repeatedly move in the bearing rotating process to form vacuum water absorption, and meanwhile, the unit water yield is increased by the single large four-cylinder membrane, so that the influence of large particle impurities on the internal structure can be avoided.
Drawings
FIG. 1 is an exploded view of a first view of the present utility model;
FIG. 2 is a second perspective exploded view of the present utility model;
FIG. 3 is an exploded view of a third view of the present utility model;
FIG. 4 is a schematic perspective view of the present utility model;
FIG. 5 is a schematic diagram of a diaphragm pumping assembly of the present utility model.
In the figure: the device comprises a ring body 1, a large four-cylinder diaphragm 2, a mounting shell frame 3, an eccentric shaft 4, a bottom shell 5, a supporting frame 6, an upper shell 7, a pressure switch 8, a small diaphragm 9, a 795 motor 10, a fixing bolt 11, a convex column 12 and a bearing 13.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.
In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. Several embodiments of the utility model are presented. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1-5, the present utility model provides the following technical solutions:
referring to fig. 1, 2, 3, 4 and 5, the eight-cylinder diaphragm-operated pumping diaphragm pump comprises an upper shell component and a lower shell component which are matched and butted, an internal cavity is formed by butting the upper shell component and the lower shell component, the internal cavity is divided into an upper mounting cavity and a lower mounting cavity by a supporting frame 6, two valve core components are arranged in the upper cavity, four cylinder structures are correspondingly arranged on each valve core component, a diaphragm-operated component corresponding to the valve core component is arranged in the lower cavity, the diaphragm-operated component penetrates through the supporting frame 6 and is matched and butted with the valve core component, the output end of the 795 motor 10 is butted with the diaphragm-operated component to drive the valve core component, the 795 motor 10 is provided with an eccentric shaft by driving the diaphragm-operated component, and when the diaphragm-operated component rotates, the diaphragm-operated component can generate repeated motion to form vacuum water absorption, the water yield of the pump is increased by 2-3 times, the cost is reduced by one time under the same volume, and the cost is reduced by one time.
Referring to fig. 1, 2 and 3, the case subassembly includes installation shell frame 3, installation shell frame 3 includes a middle part barrel, the inside four cylinders that correspond of middle part barrel is provided with of middle part barrel, four cylinders of equidistant fixedly connected with in the outside of middle part barrel, the equal cartridge in every cylinder body middle part is provided with little diaphragm 9, the diaphragm is driven the subassembly and is including inside hollow ring body 1, ring body 1 four sides are provided with bellied projection 12, ring body 1 upper end is provided with rather than big four jar diaphragm 2 of size, size looks adaptation, big four jar diaphragm 2 upper surface is provided with the cell body of undercut, be provided with the convex part that corresponds with four cylinder body positions in the middle part barrel outside in the cell body, ring body 1 middle part is provided with bearing 13, and bearing 13 middle part is provided with eccentric shaft 4, eccentric shaft 4 one end and 795 motor 10 output butt joint, the diaphragm is driven big four jar diaphragm 2, two big four jar diaphragms 2 have been adopted, and two 795 micro-motors are as power, the great promotion on the efficiency has been realized, the diaphragm material adopts high-strength, corrosion-resistant synthetic rubber, can be used to pump, the pesticide, partial suction pressure and the pump has been avoided the pressure of pumping, the pump has not influenced by the lift to the pump has solved the pressure, the present situation.
The epitheca subassembly is epitheca 7, and the inside installation cavity shape of epitheca 7, size and case subassembly looks adaptation, and epitheca 7 upper end both sides are provided with the end of intaking and the play water end that the orientation is opposite, and epitheca 7 upper end still is provided with pressure switch 8, and the inferior valve subassembly is drain pan 5, and the inside installation cavity shape of drain pan 5, size and diaphragm are driven the subassembly looks adaptation, and epitheca 7, support frame 6 and drain pan 5's side all are provided with a plurality of connection bulge loops, are located between the connection bulge loop of same vertical direction through fixing bolt 11 fixed connection.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. Eight jar diaphragm drum pump that draws water, including upper shell subassembly and the inferior valve subassembly of cooperation butt joint, the butt joint is formed with inside cavity between upper shell subassembly and the inferior valve subassembly, separate into upper and lower two installation cavity, its characterized in that with inside cavity through support frame (6) between upper shell subassembly and the inferior valve subassembly: the inside two case subassemblies that are provided with of upper chamber, corresponding four cylinder body structures that are provided with on every case subassembly, the diaphragm that corresponds with the case subassembly is driven to the internally mounted of lower chamber, and diaphragm is driven to the subassembly and is passed support frame (6) and case subassembly cooperation butt joint, and drain pan (5) lower extreme is provided with 795 motor (10), and 795 motor (10) output and diaphragm are driven the subassembly and are docked and realize the drive to the case subassembly.
2. The eight-cylinder diaphragm-actuated water pumping diaphragm pump of claim 1, wherein: the valve core assembly comprises a mounting shell frame (3), the mounting shell frame (3) comprises a middle cylinder body, four cylinder bodies are correspondingly arranged in the middle cylinder body, four cylinder bodies are fixedly connected to the outer side of the middle cylinder body at equal intervals, and small diaphragms (9) are respectively inserted into the middle of each cylinder body.
3. The eight-cylinder diaphragm-actuated water pumping diaphragm pump of claim 1 or 2, wherein: the diaphragm drum assembly comprises an annular body (1) with a hollow inside, convex columns (12) protruding upwards are arranged on four sides of the annular body (1), a bearing (13) is arranged in the middle of the annular body (1), an eccentric shaft (4) is arranged in the middle of the bearing (13), and one end of the eccentric shaft (4) is in butt joint with the output end of the 795 motor (10).
4. The eight-cylinder diaphragm-actuated water pumping diaphragm pump of claim 3, wherein: the upper end of the ring body (1) is provided with a large four-cylinder diaphragm (2) which is matched with the ring body in size and dimension.
5. The eight cylinder diaphragm actuated water pumping diaphragm pump as defined in claim 4 wherein: the upper surface of the large four-cylinder diaphragm (2) is provided with a downward concave groove body, and convex parts corresponding to the four cylinder body positions outside the middle cylinder body are arranged in the groove body.
6. The eight-cylinder diaphragm-actuated pumping diaphragm pump of any of claims 1-2, 4-5, wherein: the upper shell assembly is an upper shell (7), the shape and the size of an installation cavity inside the upper shell (7) are matched with those of the valve core assembly, and two sides of the upper end of the upper shell (7) are provided with water inlet ends and water outlet ends which face opposite directions.
7. The eight cylinder diaphragm actuated water pumping diaphragm pump as defined in claim 6 wherein: the upper end of the upper shell (7) is also provided with a pressure switch (8).
8. The eight cylinder diaphragm actuated water pumping diaphragm pump as defined in claim 6 wherein: the lower shell component is a bottom shell (5), and the shape and the size of an installation cavity in the bottom shell (5) are matched with those of the diaphragm driving component.
9. The eight cylinder diaphragm actuated water pumping diaphragm pump of claim 8 wherein: the side edges of the upper shell (7), the supporting frame (6) and the bottom shell (5) are respectively provided with a plurality of connecting convex rings, and the connecting convex rings positioned in the same vertical direction are fixedly connected through fixing bolts (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321110563.7U CN219911096U (en) | 2023-05-10 | 2023-05-10 | Eight-cylinder diaphragm-driven pumping diaphragm pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321110563.7U CN219911096U (en) | 2023-05-10 | 2023-05-10 | Eight-cylinder diaphragm-driven pumping diaphragm pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219911096U true CN219911096U (en) | 2023-10-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321110563.7U Active CN219911096U (en) | 2023-05-10 | 2023-05-10 | Eight-cylinder diaphragm-driven pumping diaphragm pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219911096U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116538058A (en) * | 2023-06-06 | 2023-08-04 | 江苏大学流体机械温岭研究院 | Four-phase diaphragm pump |
| CN116928071A (en) * | 2023-07-14 | 2023-10-24 | 江苏大学流体机械温岭研究院 | Double-flow-passage eight-cavity diaphragm pump |
-
2023
- 2023-05-10 CN CN202321110563.7U patent/CN219911096U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116538058A (en) * | 2023-06-06 | 2023-08-04 | 江苏大学流体机械温岭研究院 | Four-phase diaphragm pump |
| CN116928071A (en) * | 2023-07-14 | 2023-10-24 | 江苏大学流体机械温岭研究院 | Double-flow-passage eight-cavity diaphragm pump |
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| GR01 | Patent grant |