WO2020004760A1

WO2020004760A1 - Extrusion pumping module and diaphragm fluid supply device using same

Info

Publication number: WO2020004760A1
Application number: PCT/KR2019/001084
Authority: WO
Inventors: 조성암
Original assignee: 조성암
Priority date: 2018-06-28
Filing date: 2019-01-25
Publication date: 2020-01-02
Also published as: AU2019201622A1; JP2020528978A; US20200003203A1; CN110869612A

Abstract

An extrusion pumping module of the present invention may be formed by combining a plurality of pumping units. Each pumping unit includes, as a plate-shaped member, a plate member which is formed to be inclined toward one side toward the outside with respect to a flow hole opened in the center thereof, a coupling member which is provided such that a pair of plate members overlap each other to form a space therein, and a sealing member disposed between the coupling member and the plate member, wherein the plurality of pumping units may be coupled to each other such that the flow holes can communicate with each other. In addition, the diaphragm fluid supply device of the present invention includes the above-described pumping module, an operating shaft disposed through the communicating flow hole of the pumping module, and a casing provided with an inlet hole into which content is introduced, and an outlet hole through which the content is extruded, and configured to have a space therein formed to communicate with the flow hole on one side of the pumping module such that the content introduced through the inlet hole can flow into an inner space of the pumping module. One end of the operating shaft is coupled by penetrating the pumping module to close the flow hole opposite to the pumping module coupled to the casing, an operation of contracting and expanding the inner space of the pumping module according to a reciprocating movement of the operating shaft is repeated, and a process of introducing the content through the inlet hole and extruding the content through the outlet hole may be repeated.

Description

Extrusion pumping module and multi-ipram fluid supply device using same

The present invention relates to an extrusion pumping module and a diaphragm fluid supplying apparatus using the same, and that the pumping module formed of a metal material enables compression and expansion of an internal space without physical interference with each other, and may be damaged by repeated external forces. The present invention relates to an extrusion pumping module and a diaphragm fluid supply device using the same, which do not easily cause breakage, and have an additional elastic region, thereby obtaining a stronger extrusion effect.

In general, a pump (pump) for transferring the stored liquid or gas to a certain place is widely practiced.

A pump is a device that transports a fluid, which is a liquid or gas, through a pipe by a pressure action, or pumps a fluid in a predetermined direction by using a pressure.

At this time, the pressure for pumping the fluid may be generated in various aspects.

The pump is a reciprocating pump using a piston or a flanger according to the way the pressure is produced, a rotary pump to convert the rotational force into a linear motion to perform a reciprocation of the piston, a centrifugal pump to increase the pressure of the liquid by the rotation of the van, Various methods are used, such as an axial pump, in which a propeller rotates to flow liquid in one direction.

Various types of pumps as described above are utilized for respective pumping characteristics according to their respective applications.

Republic of Korea Patent Registration No. 10-1116054 'diaphragm valve' is a technology for utilizing the coating by extruding the paint among various aspects of the pump is published.

In detail, the inner space of the corrugated pipe member made of metal is expanded and the paint is drawn in. The inner space of the corrugated pipe member is compressed and the paint is extruded to the outside. Through such a configuration, the durability is doubled and the paint is extruded. Technology to increase the pressure is posted.

However, the above technique has a disadvantage in that the corrugated pipe member repeatedly contracted and expanded is formed of a metal, thereby obtaining a strong discharge pressure due to the characteristics of the metal, but having a relatively small amount of paint discharged per unit time.

In addition, there is a disadvantage in that the fatigue life due to repeated shrinkage and expansion is high and the short lifespan is also shortened. Also, in order to prevent breakage of the corrugated pipe member, a tighter area must be joined by welding. there was.

Therefore, there is a need for a method for solving such problems.

The present invention has been made in order to solve the problems of the prior art described above, while having a strong discharge pressure can increase the amount of the extruded per unit time, and has a high durability against repeated changes in appearance, maintenance and To provide an easy-to-maintain extrusion pumping module and diaphragm fluid supply.

The objects of the present invention are not limited to the above-mentioned objects, and other objects that are not mentioned will be clearly understood by those skilled in the art from the following description.

Extrusion pumping module according to a first embodiment of the present invention for achieving the above object includes a pumping unit, the pumping unit is provided with a flow hole open in the center of the plate-like member, the outer center around the flow hole The plate member is formed to be inclined toward one side, the pair of plate members are overlapped to form a space therein, and the coupling member and the pair of plate members and the pair of plate members provided so that the outer circumference of the pair of plate members are mutually fastened It includes a sealing member disposed to be buffered and sealed, the pumping unit is a gap between the pair of plate members is narrowed and the liquid contained in the liquid state accommodated inside is extruded through the flow hole, the gap between the pair of plate members The receiving is introduced into the space in the distance away, a plurality of pumping units may be coupled to communicate with each other the flow holes.

The fastener may be further fastened through the outer periphery of the plate member, the sealing member and the coupling member, and a plurality of fasteners are coupled at a predetermined interval along the outer periphery of the plate member.

Alternatively, the plate member may include a first elastic section of the corrugated shape between the flow hole and the outer circumference.

In addition, the plate member may be formed gradually thicker as the thickness between the flow hole and the outer circumference toward the flow hole and the outer circumference.

Alternatively, the plate member may have a disc shape, and the flow hole may be formed as a circular opening through the center of the plate member.

In addition, the coupling member may be disposed to surround the outer circumference of the pair of plate members abutting, and may include a second elastic section that is formed along the outer circumference of the pair of plate members.

Alternatively, the second elastic section may be formed by folding the central portion of the plate-like coupling member to one side, and the protrusions folded between the outer edges of the pair of plate members coupled to each other may be inserted without interference.

Extrusion pumping module as a modified embodiment of the first embodiment of the present invention includes a pumping unit, the pumping unit is provided with a flow hole open in the center of the plate-like member, toward the one side toward the outside toward the center of the flow hole It is formed obliquely. A pair of plate members and a pair of plate members including a corrugated first elastic section between the flow hole and the outer circumference overlap each other to form a space therein, and a pair of the outer circumferences of the pair of plate members to restrain each other. A coupling member coupled to surround the outer circumference of the plate member, the outer circumference of the pair of plate members and the coupling member are coupled by bonding, and the pumping unit has a narrow gap between the pair of the plate members. The liquid contained in the inner liquid state is extruded through the flow hole, the space between the pair of plate members are separated, the water flows into the inner space, and a plurality of pumping units are coupled to communicate with each other through the flow hole Can be.

In addition, the extrusion pumping module according to the second embodiment of the present invention for achieving the above object is provided with a flow hole open in the center of the plate-like member and formed to be inclined toward one side toward the outside with respect to the flow hole A member is included, and a pair of plate members is overlapped to form a space therein, and a pumping unit includes a pair of outer edges of the pair of plate members interlocked with each other, and the plate member is formed to be curved to one side between the flow hole and the outer edge. An elastic section is included, and the pumping unit has a narrow space between the pair of plate members and the liquid contained in the liquid state is extruded through the flow hole, and the space between the pair of plate members is farther away, and into the inner space. An accommodation is introduced, and a plurality of pumping units may be coupled to communicate with each other.

In addition, the plate member has a disc shape, the flow hole may be formed as a circular opening opening through the center of the plate member.

Alternatively, the plate member may have a polygonal outer circumference, and the flow hole may be formed as a polygonal opening through the center of the plate member.

In addition, the pair of plate members may be bonded to the outer periphery.

Alternatively, the pair of plate members may be provided so that the outer circumference is pressed on both sides, the coupling member is fixed by the fastening member.

In addition, a plurality of coupling members may be disposed along the outer circumference of the pair of plate members in contact with each other.

Alternatively, the elastic section may be disposed adjacent to the outer periphery of the plate member, and may be curved in a semicircular shape toward the outside of the inner space formed by the pair of plate members.

The elastic section may be disposed adjacent to the flow hole formed in the plate member, and may be curved in a semicircular shape toward the inside of the inner space formed by the pair of plate members.

The diaphragm fluid supply apparatus of the present invention includes the above-described pumping module, an operating shaft disposed through the communicating flow hole of the pumping module, an inlet hole into which the receptacle is introduced, and an outlet hole through which the receptacle is extruded. A casing is formed to communicate with the flow hole on one side of the pumping module so that the water introduced through the inflow hole can flow into the inner space of the pumping module. One end of the working shaft passes through the pumping module and is connected to the casing. It is coupled by closing the flow hole opposite to the pumping module to be coupled, and the inner space of the pumping module is contracted according to the reciprocating motion of the working shaft. The expansion operation is repeated, the inflow is received through the inflow hole, and is accommodated through the outflow hole. The process of extruding water may be repeated.

And, the working shaft is formed to protrude through the casing to both sides of the casing, the pumping module may be coupled to both ends of the working shaft protruding to both sides of the casing.

Extrusion pumping module and diaphragm fluid supply device using the same of the present invention for solving the above problems is to discharge the contents at a high discharge pressure through the process of shrinking and expanding the corrugated metal member of the metal material and a large amount per unit time It has the advantage of being able to discharge the contents of it, and it has high durability so that it is not easily broken or damaged even after repeated deformation of the appearance, and it is easy to manufacture because it can be combined by welding or welding without welding. And its production costs are also reduced.

The effects of the present invention are not limited to the above-mentioned effects, and other effects not mentioned will be clearly understood by those skilled in the art from the description of the claims.

1 is a perspective view of a diaphragm fluid supply apparatus using a pumping module according to an embodiment of the present invention.

2 is a cross-sectional view of a diaphragm fluid supply apparatus using a pumping module according to an embodiment of the present invention.

3 is a cross-sectional view showing a compressed state of the pumping unit constituting the pumping module according to the first embodiment of the present invention.

Figure 4 is a cross-sectional view showing an expanded state of the pumping unit constituting the pumping module according to the first embodiment of the present invention.

5 is a perspective view of a pumping unit forming a pumping module according to the first embodiment of the present invention.

6 is a cross-sectional view showing a second elastic section of the coupling member in the pumping module according to the first embodiment of the present invention.

7 is a cross-sectional view illustrating an expanded state of an internal space as an example in which a second elastic section of the coupling member is included in the pumping module according to the first embodiment of the present invention.

8 is a cross-sectional view showing an example in which the plate member of the pumping unit in the pumping module according to the first embodiment of the present invention is formed in the first elastic section of the whole section.

9 is a cross-sectional view showing a compressed state of the pumping unit constituting the pumping module according to the second embodiment of the present invention.

10 is a cross-sectional view of the pumping module according to the second embodiment of the present invention.

11 is a cross-sectional view showing a state in which the pumping unit constituting the pumping module according to the second embodiment of the present invention is coupled with a fastener.

12 is a cross-sectional view of the pump module according to a second embodiment of the present invention.

13 is a cross-sectional view showing an example in which a plurality of elastic sections of the pumping unit are provided in the pumping module according to the second embodiment of the present invention.

14 is a cross-sectional view showing a state in which the pumping unit constituting the pumping module according to the second embodiment of the present invention is coupled to the fastening member.

DETAILED DESCRIPTION Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

Top (top), bottom (bottom), left and right (side or side), front (front, front), rear (fold, back), etc., which refer to directions in the description and claims, etc., are not intended to limit rights. For convenience of description, the directions are set based on the relative positions between the drawings and the configurations, and the directions described below are based on the drawings, except where specifically defined otherwise.

First Embodiment

Extrusion pumping module according to the invention can be carried out as will be described below.

As shown in Figure 3 to 5, the extrusion pumping module according to the first embodiment of the present invention may be implemented by combining a plurality of pumping unit 300.

Pumping unit 300 is a plate-like member is provided with a flow hole 314 open in the center, the plate member 310 is formed to be inclined toward one side toward the outside with respect to the flow hole 314, a pair of plates The member 310 is overlapped to form a space therein, and the coupling member 330, the coupling member 330 and the pair of plate members 310 provided to fasten the outer circumference of the pair of plate members 310 to each other. The sealing member 320 may be disposed to be buffered and sealed.

In the pumping unit 300, the space between the pair of plate members 310 is narrowed with each other, and the accommodation accommodated in the inner side is extruded through the flow hole 314, and the space between the pair of plate members 310 is far from the inner side. The space of the space can be widened and the contents can be introduced.

The plurality of pumping units 300 are coupled to each other so that the flow holes communicate with each other to form the pumping module 30.

Hereinafter, each configuration described above will be described in detail.

The pumping unit 300 has a pair of plate members 310 formed to overlap each other, and a space is formed therein.

The space formed inside the pumping unit 300 is exposed to the outside through the flow hole 314 provided in the pair of plate members 310 coupled to each other.

Since the pair of plate members 310 are coupled along the outer circumference, two flow holes 314 may be included in one pumping unit 300, and two flow holes 314 may be disposed opposite to each other. have.

The unit plate member 310 and one plate member 310 are formed by the flow hole 314 through the center, and is a plate-shaped member having a constant inclination toward the outside with respect to the flow hole 314.

Therefore, one surface of the plate member 310 protrudes in a convex shape, and the other surface has a concave shape in a concave shape, as shown in FIG. 3.

When a pair of plate members 310 are coupled to each other adjacent to the outer periphery thereof, respectively, the concave surfaces are coupled to face each other, and thus, the pumping unit 300 to which the pair of plate members 310 are coupled is predetermined inside thereof. Space may be formed.

Each plate member 310 may be implemented in the form of a disc with a flow hole 314 in the center, which is to have a variety of shapes, such as a disc shape, a rectangular plate shape according to the embodiment to which the present invention is applied It may be implemented, in one embodiment of the present invention will be described by way of example in the form of a disc.

In addition, the plate member 310 may be formed of a material having a property that the material may be formed of a metal in the embodiment of the present invention, having elasticity, deformed by an external force, and restored to its original shape when the external force is removed. Can be.

In addition, a first elastic section 312 continuously formed around the flow hole 314 in a predetermined width may be further included between the flow hole 314 and the outer circumference of the plate member 310.

The first elastic section 312 may have a modulus of elasticity smaller than the modulus of elasticity of the material of the plate member 310, so that the first elastic section 312 may be more fluidly deformed.

Specifically, the first elastic section 312 may be formed to be a part of the plate member 310 corrugated, which is shown in Figures 3 to 5, the flow hole 314 of the plate member 310 It may be arranged outside the flow hole 314 to form a closed curve surrounding the flow hole 314.

The first elastic section 312 is formed in a corrugated form is provided so that a portion of the plate member 310 is wrinkled has the effect that the deformation can occur more flexibly due to the bending caused by the external force, which is the plate member 310 The pressure is applied to the inner receiving material of the pumping unit 300 and the pumping module 30, which is formed by coupling, and increases the amount of the extruded material through a large volume change per unit time.

As another example, the first elastic section 312 is all made of a metal material having the same elastic modulus of the plate member 310, the relative thickness is formed thicker toward the flow hole 314 and the outer circumference, the flow hole Since the thickness is thinner toward the stop portion between the 314 and the outer periphery, it can be implemented.

At this time, the deformation is more flexible due to the relatively thin thickness, thereby obtaining the same effect as in the case of having a low elastic modulus value in China.

The outer circumference of the plate member 310 may be processed by folding in the direction of the convex surface along the circumference, and the coupling member 330 may be fastened around the outer surface of the folded portion.

Coupling member 330 is disposed around the outer circumference of the pair of plate members 310 facing each other, is coupled by the fastener 340 along the outer circumference of the pair of plate members 310.

The fastener 340 may be fastened through a plurality of pairs of plate members 310 and coupling members 330 at predetermined intervals.

In addition, the sealing member 320 may be inserted between the plate member 310 and the coupling member 330 to be fastened together through the fastener 340.

The sealing member 320 is continuously disposed along the outer circumference of the plate member 310, and serves as a buffering role and a sealing role between the plate member 310 and the coupling member 33.

The sealing member 320 may be implemented as a spacer for performing a buffering role and a sealing member for performing a sealing role, which may be implemented in a variety of ways for the cushioning and sealing according to the embodiment to which the present invention is applied. will be.

Coupling member 330 is a thin plate-like member is formed long to the length enough to surround the outer periphery of the plate member 310.

Coupling member 330 may also be implemented in a metal material in one embodiment of the present invention.

In addition, the coupling member 330 may further include a second elastic section 332 which is continuously formed in the left and right directions at the stop portion of the vertical direction when the longitudinal direction is assumed to be the left and right directions.

The second elastic section 332 may be implemented to have an elastic modulus value lower than the inherent elastic modulus value of the coupling member 330, as in the first elastic section 312 described above.

Alternatively, the thickness may be formed thinner than the periphery, and as shown in FIGS. 6 and 7, it may be formed by being folded to protrude a part of the surface toward one surface.

At this time, the coupling member 330 coupled around the outer circumference of the pair of plate members 310 has at least a portion of the second elastic section 332 which is folded and protruded between the outer circumferences of the plate member 310 to be coupled to each other. Can be combined to be inserted without interference.

In another embodiment, the pair of plate members 310 may be bonded to the coupling member 330 around the outer circumference thereof.

Bonding processing may be utilized by fusion welding to heat and melt the metal material, or welding by applying a strong physical pressure, which may be implemented by various welding methods according to the embodiment to which the present invention is applied. .

In addition, the first elastic section 312 of the plate member 310 described above may be provided over the entire region, not a partial section of the plate member 310, as shown in Figure 8, the elastic section 312 ) Is provided over a portion or all sections of the plate member 310 may be appropriately determined and implemented according to the embodiment to which the present invention is applied.

This has the effect that the volume of the internal space can be changed more flexibly in response to external forces in the process of changing the volume of the space provided inside the pumping module 30 is compressed or expanded, this effect is further pumped per unit time It serves to increase the amount of receptacle that can be made.

Second Embodiment

9 to 13, the extrusion pumping module according to the second embodiment of the present invention may be implemented by combining a plurality of pumping units 300.

The pumping unit 300 includes a plate member 310 which is formed as a plate-like member and has a flow hole 314 open in the center, and is formed to be inclined toward one side toward the outside with respect to the flow hole 314. A pair of members 310 may be provided with a pumping unit 300 overlapping the outer periphery of the pair of plate members 310 by overlapping so as to form a space therein.

At this time, the plate member 310 includes an elastic section 312 is formed to be curved to one side between the flow hole 314 and the outer circumference, the pumping unit 300 is a gap between the pair of plate member 310 The narrow and the liquid contained in the inside of the liquid state is extruded through the flow hole 314, the distance between the pair of plate member 310 is introduced into the inner space, the plurality of pumping unit 300 is The mutual flow holes may be coupled to communicate.

Hereinafter, each configuration described above will be described in detail.

Accordingly, one surface of the plate member 310 protrudes in a convex shape, and the other surface has a concave shape in a concave shape, as shown in FIG. 9.

As shown in FIG. 9, an outer circumference of the plate member 310 may be provided with a coupling part 316 that may be coupled with another plate member 310.

Coupling portion 316 of the plate member 310 facing each other may be coupled through a bonding process, as shown in Figure 11 may be coupled through a separate fastener 340, the fastener ( 340 may be implemented in such a way that a plurality of dogs are coupled at predetermined intervals along the coupling portion 316 forming the outer circumference of the plate member 310.

Each plate member 310 may be implemented in the form of a disc with a flow hole 314 in the center, which is to have a variety of shapes, such as a disc shape, a rectangular plate shape according to the embodiment to which the present invention is applied It may be implemented, the shape of the flow hole 314 and the shape formed by the outer circumference of the plate member 310 may be formed in a polygon or circular shape of the form, but in the embodiment of the present invention in the form of a disc Will be described as an example.

As shown in FIG. 9, the plate member 310 may further include an elastic section 312 continuously formed surrounding the plate member 310 at an inner side adjacent to the coupling part 316.

The elastic section 312 may be formed to be curved in a semicircle toward the outside in the pumping unit 300 to which a pair of plate member 310 is coupled, the plate member coupled to face due to the continuously curved shape ( As the gap between the 310 is changed, it serves to attenuate the external force applied to the coupling part 316, and to obtain an effect of adding fluidity to the gap change between the plate member 310 and the plate member 310. do.

The elastic section 312 may have a modulus of elasticity smaller than the modulus of elasticity of the material of the plate member 310, so that the elastic section 312 may be more fluidly deformed.

This increases the amount of the extruded material through a large amount of volume change per unit time as well as applying a higher pressure to the internal receptacles of the pumping unit 300 and the pumping module 30 formed by combining the plate member 310. It will be effective.

The outer periphery of the plate member 310, that is, the coupling portion 316 is disposed so that one surface is in contact with each other, the coupling member 330 is coupled so that the coupling portion 316 can be compressed by an external force on both sides of each outer surface More may be included.

As shown in FIG. 14, the coupling member 330 has a predetermined length and is provided to surround the outside of the coupling portion 316 of the plate member 310 facing each other, and is sandwiched through the fastener 340. Fixing force can be provided by pressing both sides of the coupling portion 316, in this case, the fastener 340 is fastened through both the coupling member 330 and the coupling portion 316, as long as they face each other The plate member 310 of the pair can be obtained that the effect can be more firmly coupled.

The pumping unit 300 provided as described above may be coupled to a plurality to form the pumping module 30.

The pumping module 30 is arranged to communicate with each other of the flow holes 314 of the pumping units 300 included therein, and is formed by coupling between adjacent pumping units 300.

10 and 12, the coupling member 330 described above may be equally utilized at the coupling portion of the pumping units 300, and the pumping units 300 may have respective flow holes 314. When coupled to face), an elastic section 312 may be further disposed adjacent to the flow hole 314.

In detail, as shown in FIG. 13, the elastic section 312, which is curved in the pumping unit 300, is not only disposed adjacent to the coupling part 316, but further provided in the vicinity of the flow hole 314. This may be an effect that the pumping module 30 is compressed or expanded and the volume of the internal space can be changed more flexibly in response to the external force in the process of changing the volume of the space provided therein. Furthermore, it serves to increase the amount of water that can be pumped per unit time.

The diaphragm fluid supply device according to the present invention may be implemented as follows.

The pumping unit 300 as described above is formed by combining a plurality, the pumping module 30 is provided to communicate with the flow hole 314 of each pumping unit 300, the flow hole 314 is in communication ) Is arranged to penetrate, and one end of the operation shaft 20 is provided to close the flow hole 314 disposed in the outermost portion of the pumping module 30, the inlet hole 12 into which the receiving material, such as paint flows 12 ) And an outlet hole 14 discharged to the outside through which the inflow is discharged, and a space communicating with the flow hole 314 opposite to the closed flow hole 314 of the pumping module 30 is provided therein. A casing 10 may be included to be formed and flowed into the inner space of the pumping module 30 through the inflow hole 12.

Then, the working shaft 20 is operated so that the volume of the internal space of the pumping module 30 can be contracted or expanded as the reciprocating motion along the longitudinal direction.

At this time, the plurality of pumping unit 300 constituting the pumping module 30, the plurality of plate members 310 and the coupling member 330 constituting the pumping unit 300 are respectively coupled to the external force Shrinkage and expansion of the pumping module 30 occurs.

1 and 2, the overall shape may be implemented in a form that is compressed or expanded in the form of a corrugated pipe.

The longitudinal reciprocating motion of the operating shaft 20 may be repeatedly performed, and the volume of the internal space of the pumping module 30 increases with the movement of the operating shaft 20, and the pressure of the internal space of the pumping module 30 drops sharply and flows in. Receptacles are introduced from the hole 12, and the volume of the internal space of the pumping module 30 decreases as the movement of the operation shaft 20 decreases. The hole 14 may be discharged at a high pressure.

1 and 2, the diaphragm fluid supply apparatus of the present invention may be coupled to the operating shaft 20 through the casing 10, both ends of the operating shaft 20 is casing (10) A pair of pumping modules 30 are coupled to both ends of the operating shaft 20, which is extended and exposed to both sides of the operating shaft 20, and a flow hole 314 located at the outermost side of the operating shaft is respectively extended. Combining with the end of the (20) can be configured in the form of each occluded, the pumping module 30 is coupled to both sides in accordance with the longitudinal reciprocating motion of the operating shaft 20, respectively, the volume of the inner space is contracted, expanded And a pressure change is generated, it is possible to repeat the suction, extrusion of the inclusion.

As described above, a preferred embodiment according to the present invention has been described, and the fact that the present invention can be embodied in other specific forms in addition to the above-described embodiments without departing from the spirit or scope thereof has ordinary skill in the art. It is obvious to them. Therefore, the above-described embodiments should be regarded as illustrative rather than restrictive, and thus, the present invention is not limited to the above description and may be modified within the scope of the appended claims and their equivalents.

Claims

Includes a pumping unit,

The pumping unit,

A plate member having a flow hole open at the center as a plate-shaped member, the plate member being inclined toward one side toward the outside with respect to the flow hole; And

And a coupling member provided with a pair of plate members overlapped to form a space therein, the outer members of the pair of plate members fastened to each other.

The pumping unit has a narrow space between the pair of the plate member and the liquid contained in the liquid state is extruded through the flow hole, the space between the pair of the plate member is far apart and the accommodation to the inner space Inflow,

Extrusion pumping module is coupled to a plurality of the pumping unit so that the mutual flow holes communicate.
The method of claim 1,

A sealing member disposed between the coupling member and the pair of plate members to perform cushioning and sealing;

Extrusion pumping module that includes.
The method of claim 2,

A fastener fastened through the outer periphery of the plate member, the sealing member and the coupling member, and coupled to the outer member of the plate member at regular intervals;

Extrusion pumping module further includes.
The method of claim 1,

The plate member,

A first elastic section having a corrugated shape between the flow hole and the outer circumference;

Extrusion pumping module included.
The method of claim 1,

The plate member,

Extrusion pumping module is formed between the flow hole and the outer circumference gradually thicker from the intermediate point toward the flow hole and the outer circumference.
The method of claim 1,

The plate member has a disc shape, and the flow hole is an extrusion pumping module formed of a circular opening opening through the center of the plate member.
The method of claim 1,

The coupling member,

A second elastic section disposed around the outer circumference of the pair of plate members in contact with each other, the second elastic section being elongated along the outer circumference of the pair of plate members at a stop portion;

Extrusion pumping module included.
The method of claim 7, wherein

The second elastic section,

The central portion of the plate-like coupling member is formed to be folded to one side, the extrusion pumping module is inserted into the protrusions folded between the outer circumference of the pair of the plate member to be coupled to each other without interference.
Includes a pumping unit,

The pumping unit,

The plate-shaped member is provided with a flow hole open in the center, and is formed to be inclined toward one side toward the outside with respect to the flow hole. A plate member including a corrugated first elastic section between the flow hole and the outer circumference; And

A pair of coupling members overlapping the pair of plate members to form a space therein, and coupled around the outer periphery of the pair of plate members such that the outer peripheries of the pair of plate members are constrained to each other;

The outer periphery of the pair of plate members and the coupling member are coupled by bonding,

The pumping unit has a narrow space between the pair of the plate member and the liquid contained in the liquid state is extruded through the flow hole, the space between the pair of the plate member is far apart and the accommodation to the inner space Inflow,

Extrusion pumping module is coupled to a plurality of the pumping unit so that the mutual flow holes communicate.
A plate-like member is provided with a flow hole open at the center and includes a plate member which is formed to be inclined toward one side toward the outside toward the center of the flow hole, and the pair of plate members are overlapped to form a space therein. Includes; the pumping unit is coupled to the outer periphery of the plate member mutually,

The plate member,

An elastic section is formed to be curved to one side between the flow hole and the outer circumference;

The pumping unit has a narrow space between the pair of the plate member and the liquid contained in the liquid state is extruded through the flow hole, the space between the pair of the plate member is far apart and the accommodation to the inner space Inflow,

Extrusion pumping module is coupled to a plurality of the pumping unit is connected to each other flow hole.
The method of claim 10,

The plate member has a disc shape, and the flow hole is an extrusion pumping module formed of a circular opening opening through the center of the plate member.
The method of claim 10,

The plate member has an outer circumference of the polygon, and the flow hole is an extrusion pumping module is formed by the opening of the polygonal hole through the center of the plate member.
The method of claim 10,

A pair of said plate member is the extrusion pumping module is bonded to the outer periphery.
The method of claim 10,

A pair of the plate member is provided so that the outer circumference is pressed on both sides, the coupling member is fixed by the fastening member;

Extrusion pumping module further includes.
The method of claim 14,

The coupling member,

Extrusion pumping module is disposed along the outer circumference of the pair of the plate member abutting.
The method of claim 10,

The elastic section,

Extrusion pumping module is disposed adjacent to the outer periphery of the plate member, and curved in a semi-circular shape toward the outside of the inner space formed by the pair of the plate member.
The method of claim 10,

The elastic section,

An extrusion pumping module is disposed adjacent to the flow hole formed in the plate member, and is curved in a semi-circular shape toward the inside of the inner space formed by a pair of the plate member.
A pumping module according to any one of claims 1 to 17;

An operating shaft disposed through the flow hole communicated with the pumping module; And

An inflow hole into which a receptacle is introduced and an outflow hole into which the receptacle is extruded are provided, and a space communicating with one side flow hole of the pumping module is formed therein so that the receptacle introduced through the inflow hole is inside the pumping module. Casing is provided to be able to flow into the space; includes,

One end of the working shaft is coupled to close the flow hole opposite the pumping module coupled to the casing through the pumping module, and the inner space of the pumping module is contracted and expanded according to the reciprocating motion of the working shaft. The diaphragm fluid supply device is repeated, and the receptacle is introduced through the inlet hole, and the process of extruding the receptacle through the outlet hole is repeated.
The method of claim 18,

The operating shaft is formed through the casing protruding to both sides of the casing, the diaphragm fluid supply device is coupled to each of the pumping module to both ends of the operating shaft protruding to both sides of the casing.