CN211549911U - Composite structure pump - Google Patents
Composite structure pump Download PDFInfo
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- CN211549911U CN211549911U CN202020157537.XU CN202020157537U CN211549911U CN 211549911 U CN211549911 U CN 211549911U CN 202020157537 U CN202020157537 U CN 202020157537U CN 211549911 U CN211549911 U CN 211549911U
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- piston rod
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- 239000002131 composite material Substances 0.000 title claims abstract description 16
- 238000005086 pumping Methods 0.000 claims abstract description 86
- 239000007788 liquid Substances 0.000 abstract description 27
- 239000000463 material Substances 0.000 abstract description 8
- 238000010276 construction Methods 0.000 abstract description 5
- 230000001737 promoting effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of the mechanical pump body, especially, relate to a composite construction pump, a serial communication port includes the support, the storage tank, promote the hydro-cylinder, the hydro-cylinder of stepping down that sets up on promoting the hydro-cylinder here, with the pumping cylinder that promotes the hydro-cylinder and be connected, the pumping piston who sets up in this pumping cylinder, the bottom export of setting in the storage tank bottom, the export check valve that is connected with this bottom export, the hydro-cylinder of stepping down includes cylinder I, piston rod I, piston I, it includes the cylinder II that is connected with the hydro-cylinder of stepping down to promote the hydro-cylinder, piston rod II, piston II that links to each other with II one end of this piston rod, pumping piston and II other end fixed connection of piston rod, pumping. The utility model discloses owing to adopt the hydro-cylinder of stepping down to lift up the pumping cylinder and inhale the material, increased greatly and inhaled the area of material mouth, also eliminated the resistance that opens the check valve and produce simultaneously for viscous liquid can fill the pumping cylinder fast in, and then has improved pumping speed, has improved work efficiency.
Description
Technical Field
The utility model belongs to the technical field of the mechanical pump body, especially, relate to a composite construction pump.
Background
The suction inlet and the delivery outlet of the traditional pump are both provided with one-way valves, the one-way valve of the suction inlet ensures that liquid only enters but not exits, and the one-way valve of the delivery outlet ensures that liquid only exits but not enters. When the structure pumps viscous liquid, because the opening area of the check valve of the suction inlet is limited, and the opening of the check valve can generate some resistance, the viscous liquid is difficult to flow into the pump quickly and sufficiently by virtue of suction force, so that the pumping flow is insufficient, and the pumping efficiency is influenced.
Disclosure of Invention
The utility model aims at providing a composite construction pump for gluing thick liquid pump sending can inhale thick liquid fast, and then improves the efficiency of pump sending.
The purpose of the utility model is realized by the following technical scheme:
the utility model is a composite structure pump, which is characterized in that the pump comprises a bracket, a storage tank fixedly connected with the bracket, a pushing oil cylinder arranged in the space formed by the bracket and the storage tank, a abdicating oil cylinder arranged on the pushing oil cylinder, a pumping cylinder connected with the pushing oil cylinder, a pumping piston arranged in the pumping cylinder, a bottom outlet arranged at the bottom of the storage tank, and an outlet one-way valve connected with the bottom outlet,
the abdicating oil cylinder comprises a cylinder barrel I, a piston rod I arranged in the cylinder barrel I and a piston I connected with the piston rod I,
the pushing oil cylinder comprises a cylinder barrel II connected with the abdicating oil cylinder, a piston rod II arranged in the cylinder barrel II and a piston II connected with one end of the piston rod II, the pumping piston is fixedly connected with the other end of the piston rod II, the pumping cylinder barrel is fixedly connected with the cylinder barrel II,
the bottom outlet comprises an annular ring with a horizontal lower end surface and a pipeline connected with a central hole of the annular ring, and the outlet one-way valve is arranged in the pipeline.
The abdicating oil cylinder is connected with the pushing oil cylinder in series, a cylinder barrel I of the abdicating oil cylinder is fixedly connected with a cylinder barrel II of the pushing oil cylinder, and a piston rod I of the abdicating oil cylinder is fixedly connected with the support.
The abdicating oil cylinders are connected with the pushing oil cylinders in parallel, the abdicating oil cylinders are symmetrically arranged on two sides of the pushing oil cylinders, a piston rod I of each abdicating oil cylinder is fixedly connected with a cylinder barrel II of the pushing oil cylinder through a fulcrum, and the cylinder barrel I of each abdicating oil cylinder is fixedly connected with the support.
The abdicating oil cylinders are connected with the pushing oil cylinders in parallel, the abdicating oil cylinders are symmetrically arranged on two sides of the pushing oil cylinders, a cylinder barrel I of each abdicating oil cylinder is fixedly connected with a cylinder barrel II of the pushing oil cylinder through a fulcrum, and a piston rod I of each abdicating oil cylinder is fixedly connected with the support.
The bottom of the storage tank is in an inverted cone shape.
The upper end face of the annular ring is an inverted cone-shaped inclined face, and the lower end face of the pumping cylinder barrel matched with the inverted cone-shaped inclined face is a horizontal plane.
The upper end surface of the annular ring is a horizontal plane, and the lower end of the pumping cylinder matched with the horizontal plane is a sharp corner with a conical inclined plane.
The utility model has the advantages that:
the utility model discloses a composite construction pump, owing to adopt the hydro-cylinder of stepping down to lift up the pumping cylinder and inhale the material, increased greatly and inhaled the area of material mouth, also eliminated the resistance that opens the check valve and produce simultaneously for viscous liquid can fill the pumping cylinder fast in, and then has improved pumping speed, has improved work efficiency.
Drawings
Fig. 1 is a schematic view of the pumping cylinder of the present invention when the liquid is completely discharged.
Fig. 2 is a schematic view of the pumping cylinder of the present invention when it starts to suck liquid.
Fig. 3 is a schematic diagram of the pumping cylinder of the present invention when the liquid is fully sucked.
Fig. 4 is a schematic diagram of the pumping cylinder according to the present invention when the liquid starts to be discharged.
Detailed Description
The following further describes the embodiments of the present invention with reference to the drawings.
As shown in figures 1-4, the composite pump of the present invention is characterized in that it comprises a bracket 8, a storage tank 5 fixedly connected to the bracket 8, a pushing cylinder 2 disposed in the space formed by the bracket 8 and the storage tank 5, a yielding cylinder 1 disposed on the pushing cylinder 2, a pumping cylinder 3 connected to the pushing cylinder 2, a pumping piston 4 disposed in the pumping cylinder 3, a bottom outlet 6 disposed at the bottom of the storage tank 5, and an outlet check valve 7 connected to the bottom outlet 6,
the abdicating oil cylinder 1 comprises a cylinder barrel I1-1, a piston rod I1-3 arranged in the cylinder barrel I1-1, a piston I1-2 connected with the piston rod I1-3,
the pushing oil cylinder 2 comprises a cylinder barrel II 2-1 connected with the abdicating oil cylinder 1, a piston rod II 2-3 arranged in the cylinder barrel II 2-1, a piston II 2-2 connected with one end of the piston rod II 2-3, the pumping piston 4 is fixedly connected with the other end of the piston rod II 2-3, the pumping cylinder barrel 3 is fixedly connected with the cylinder barrel II 2-1,
the bottom outlet 6 comprises an annular ring 6-1 with a horizontal lower end surface and a pipeline 6-2 connected with a central hole of the annular ring 6-1, and the outlet one-way valve 7 is arranged in the pipeline 6-2.
The abdicating oil cylinder 1 is connected with the pushing oil cylinder 2 in series, a cylinder barrel I1-1 of the abdicating oil cylinder 1 is fixedly connected with a cylinder barrel II 2-1 of the pushing oil cylinder 2, and a piston rod I1-3 of the abdicating oil cylinder 1 is fixedly connected with the support 8.
The abdicating oil cylinders 1 are connected with the pushing oil cylinder 2 in parallel, the abdicating oil cylinders 1 are symmetrically arranged at two sides of the pushing oil cylinder 2, a piston rod I1-3 of each abdicating oil cylinder 1 is fixedly connected with a cylinder barrel II 2-1 of the pushing oil cylinder 2 through a fulcrum 9, and the cylinder barrel I1-1 of each abdicating oil cylinder 1 is fixedly connected with the bracket 8.
The abdicating oil cylinders 1 are connected with the pushing oil cylinder 2 in parallel, the abdicating oil cylinders 1 are symmetrically arranged at two sides of the pushing oil cylinder 2, a cylinder barrel I1-1 of each abdicating oil cylinder 1 is fixedly connected with a cylinder barrel II 2-1 of the pushing oil cylinder 2 through a fulcrum 9, and a piston rod I1-3 of each abdicating oil cylinder 1 is fixedly connected with the support 8.
The bottom of the storage tank 5 is in an inverted cone shape.
The upper end surface of the annular ring 6-1 is an inverted cone-shaped inclined surface, and the lower end surface of the pumping cylinder barrel 3 matched with the inverted cone-shaped inclined surface is a horizontal surface.
The upper end surface of the annular ring 6-1 is a horizontal plane, and the lower end of the pumping cylinder barrel 3 matched with the horizontal plane is a sharp corner with a conical inclined surface.
As shown in fig. 1-4, fig. 1 shows that the liquid in the pumping cylinder 3 is completely emptied under condition i: the pumping cylinder barrel 3 is abutted with the upper end face of the annular ring 6-1, the upper end face of the annular ring 6-1 is an inverted cone-shaped inclined face, the lower end face of the pumping cylinder barrel 3 matched with the inverted cone-shaped inclined face is a horizontal plane, the pumping piston 4 is positioned at the lower end, and the abdicating oil cylinder 1 and the pushing oil cylinder 2 are in a serial connection state;
fig. 2 shows that in condition ii the pumping cylinder 3 starts to suck in liquid: the pumping cylinder barrel 3 is separated from the upper end face of the annular ring 6-1, the pumping piston 4 starts to move upwards from the lower end, the abdicating oil cylinder 1 and the pushing oil cylinder 2 are in a parallel state, and a piston rod I1-3 of the abdicating oil cylinder 1 is connected to a structural schematic diagram of a cylinder barrel II 2-1 of the pushing oil cylinder 2;
fig. 3 shows that the pump cylinder 3 is full of liquid under condition iii: the pumping cylinder barrel 3 is separated from the upper end face of the annular ring 6-1, the upper end face of the annular ring 6-1 is a horizontal plane, the lower end of the pumping cylinder barrel 3 matched with the horizontal plane is a sharp corner with a conical inclined plane, and the pumping piston 4 is positioned at the upper end. The abdicating oil cylinder 1 and the pushing oil cylinder 2 are in a serial connection state;
fig. 4 shows that operating mode iv starts emptying the liquid in the pumping cylinder 3: the pumping cylinder barrel 3 is abutted against the upper end face of the annular ring 6-1, the pumping piston 4 starts to move downwards from the upper end, liquid sealed in the pumping cylinder barrel 3 is discharged through the bottom outlet 6 and the outlet one-way valve 7, the abdicating oil cylinder 1 and the pushing oil cylinder 2 are connected in parallel, and the cylinder barrel I1-1 of the abdicating oil cylinder 1 is connected to the cylinder barrel II 2-1 of the pushing oil cylinder 2.
The utility model discloses a composite construction pump is by the hydro-cylinder 1 of stepping down, promotes hydro-cylinder 2, and pump sending cylinder 3, pump sending piston 4, storage tank 5, bottom export 6, export check valve 7 and support 8 are constituteed. The abdicating oil cylinder 1 mainly comprises a cylinder barrel I1-1, a piston I1-2 and a piston rod I1-3, the pushing oil cylinder 2 mainly comprises a cylinder barrel II 2-1, a piston II 2-2 and a piston rod II 2-3, and the cylinder barrel II 2-1 of the pushing oil cylinder 2 is connected with the pumping cylinder barrel 3. The bracket 8 is fixedly connected with the material storage tank 5. When the abdicating oil cylinder 1 acts, the pushing oil cylinder 2 and the pumping cylinder 3 can be driven to move up and down relative to the material storage tank 5. And a piston rod II 2-3 of the pushing oil cylinder 2 is connected with the pumping piston 4, and the pushing oil cylinder piston II 2-2 drives the piston rod II 2-3 to move so as to drive the pumping piston 4 to move in the pumping cylinder barrel 3. The bottom of the storage tank 5 is provided with a bottom outlet 6, the bottom outlet 6 consists of a horizontally arranged annular ring 6-1 and a pipeline 6-2 connected with a central hole of the annular ring, an outlet one-way valve 7 is arranged in the pipeline 6-2, viscous liquid is stored in the storage tank 5, the bottom of the storage tank 5 is in an inverted cone shape, so that the liquid can flow towards the center, when the abdicating oil cylinder 1 drives the pushing oil cylinder 2 and the pumping cylinder 3 to move upwards, the pumping piston 4 moves upwards along with the pumping cylinder 3, the lower end of the pumping cylinder 3 can be away from the upper end face of the annular ring 6-1 at the bottom outlet 6 for a certain distance, at the moment, the viscous liquid can flow to the lower end of the pumping cylinder 3 from the periphery, at the moment, the piston II 2-2 of the pushing oil cylinder 2 moves upwards and drives the pumping piston 4 to move upwards through the piston rod II 2-3, so that the viscous liquid is sucked into, when the abdicating oil cylinder 1 drives the pushing oil cylinder 2 and the pumping cylinder barrel 3 to move downwards, the pumping piston 4 is located at the upper part in the pumping cylinder barrel 3 at the moment, after the lower end of the pumping cylinder barrel 3 moves downwards to abut against the upper end face of the annular ring 6-1 of the bottom outlet 6, the pumping cylinder barrel 3 is filled with viscous liquid, the piston II 2-2 of the pushing oil cylinder 2 drives the pumping piston 4 to move downwards through the piston rod II 2-3 at the moment, and the viscous liquid is extruded out by the pumping piston 4 from the outlet pipeline 6-2 connected with the annular ring 6-1 of the bottom outlet 6 and the outlet one-way valve 7, so that one-time pumping action is completed. Because the outlet pipeline 6-2 is provided with the outlet one-way valve 7 to prevent the liquid from flowing backwards, the discharged liquid cannot flow backwards to the storage tank 5 when the actions are repeated, and the liquid in the storage tank 5 can be continuously pumped out.
The abdicating oil cylinder 1 and the pushing oil cylinder 2 can be connected in series or in parallel.
When the abdicating oil cylinder is connected in series, the cylinder I1-1 of the abdicating oil cylinder 1 is fixedly connected with the cylinder II 2-1 of the pushing oil cylinder 2, and the piston rod I1-3 of the abdicating oil cylinder 1 is fixedly connected with the bracket 8. The cylinder barrel I1-1 moves up and down to drive the cylinder barrel II 2-1 and the pumping cylinder barrel 3 to move up and down, and the abdicating oil cylinder 1 drives the oil cylinder 2 and the pumping cylinder barrel 3 to move up and down. When in series connection, the height of the bracket 8 can be lengthened due to the superposition of the lengths of the abdicating oil cylinder 1 and the pushing oil cylinder 2.
When the abdicating oil cylinders are connected in parallel, the abdicating oil cylinders 1 are symmetrically arranged on two sides of the pushing oil cylinder 2, a piston rod I1-3 of each abdicating oil cylinder 1 is fixedly connected with a cylinder barrel II 2-1 of the pushing oil cylinder 2 through a fulcrum 9, and the cylinder barrel I1-1 of each abdicating oil cylinder 1 is fixedly connected with the bracket 8. The piston rod I1-3 moves up and down to drive the cylinder II 2-1 and the pumping cylinder 3 to move up and down, and the abdicating oil cylinder 1 drives the oil cylinder 2 and the pumping cylinder 3 to move up and down. In another situation, the two yielding oil cylinders 1 are symmetrically arranged at two sides of the pushing oil cylinder 2, a cylinder barrel I1-1 of each yielding oil cylinder 1 is fixedly connected with a cylinder barrel II 2-1 of the pushing oil cylinder 2 through a fulcrum 9, and a piston rod I1-3 of each yielding oil cylinder 1 is fixedly connected with the support 8. The cylinder barrel I1-1 moves up and down to drive the cylinder barrel II 2-1 and the pumping cylinder barrel 3 to move up and down, and the abdicating oil cylinder 1 drives the oil cylinder 2 and the pumping cylinder barrel 3 to move up and down. When in parallel connection, the abdicating oil cylinder 1 and the pushing oil cylinder 2 are placed side by side, the side surface of the cylinder barrel II 2-1 of the pushing oil cylinder 2 is additionally provided with the fulcrum 9 to be connected with the piston rod I1-3 of the abdicating oil cylinder 1, so that the height of the bracket 8 can be reduced, but when in parallel connection, the abdicating oil cylinders 1 need to be symmetrically arranged, namely, the abdicating oil cylinders 1 need to be symmetrically arranged on the side surface of the pushing oil cylinder 2, and the structure is more complex.
The upper end surface of the annular ring 6-1 horizontally arranged at the bottom outlet 6 can be an inverted cone-shaped inclined surface (as shown in figures 1 and 2) or a horizontal surface (as shown in figures 3 and 4). In order to achieve a better sealing effect, the lower end of the pumping cylinder barrel 3 is in line contact with the upper end face of the annular ring 6-1 better, in order to achieve the effect, when the upper end face of the annular ring 6-1 is an inverted cone-shaped inclined plane, the lower end of the pumping cylinder barrel 3 is preferably a straight horizontal plane, and when the annular ring 6-1 and the inverted cone-shaped inclined plane are connected in an abutting mode, the outer edge of the lower end of the pumping cylinder barrel 3 is in line contact with the inverted cone-shaped inclined plane of the annular ring 6-1 to achieve sealing; when the upper end face of the annular ring 6-1 is a horizontal plane, the lower end of the pumping cylinder barrel 3 is preferably in a sharp-angled shape, and when the upper end face and the lower end of the pumping cylinder barrel 3 are abutted, the sharp angle at the lower end of the pumping cylinder barrel and the upper end face of the annular ring 6-1 form line contact to realize sealing.
The utility model discloses owing to adopt the hydro-cylinder of stepping down to lift up pumping cylinder 3 and inhale the material, increased greatly and inhaled the area of material mouth, also eliminated the resistance that opens the check valve and produce simultaneously for viscous liquid can fill pumping cylinder 3 fast in, and then has improved pumping speed, has improved work efficiency.
Claims (7)
1. A composite pump is characterized by comprising a bracket, a storage tank fixedly connected with the bracket, a pushing oil cylinder arranged in a space formed by the bracket and the storage tank, a yielding oil cylinder arranged on the pushing oil cylinder, a pumping cylinder barrel connected with the pushing oil cylinder, a pumping piston arranged in the pumping cylinder barrel, a bottom outlet arranged at the bottom of the storage tank, and an outlet one-way valve connected with the bottom outlet,
the abdicating oil cylinder comprises a cylinder barrel I, a piston rod I arranged in the cylinder barrel I and a piston I connected with the piston rod I,
the pushing oil cylinder comprises a cylinder barrel II connected with the abdicating oil cylinder, a piston rod II arranged in the cylinder barrel II and a piston II connected with one end of the piston rod II, the pumping piston is fixedly connected with the other end of the piston rod II, the pumping cylinder barrel is fixedly connected with the cylinder barrel II,
the bottom outlet comprises an annular ring with a horizontal lower end surface and a pipeline connected with a central hole of the annular ring, and the outlet one-way valve is arranged in the pipeline.
2. The composite structure pump according to claim 1, wherein the abdicating oil cylinder is connected with the pushing oil cylinder in series, a cylinder barrel I of the abdicating oil cylinder is fixedly connected with a cylinder barrel II of the pushing oil cylinder, and a piston rod I of the abdicating oil cylinder is fixedly connected with the bracket.
3. The composite structure pump according to claim 1, wherein the abdicating oil cylinders are connected in parallel with the pushing oil cylinder, the two abdicating oil cylinders are symmetrically arranged on two sides of the pushing oil cylinder, a piston rod I of each abdicating oil cylinder is fixedly connected with a cylinder barrel II of the pushing oil cylinder through a fulcrum, and the cylinder barrel I of each abdicating oil cylinder is fixedly connected with the bracket.
4. The composite structure pump according to claim 1, wherein the abdicating oil cylinders are connected in parallel with the pushing oil cylinder, the two abdicating oil cylinders are symmetrically arranged on two sides of the pushing oil cylinder, a cylinder barrel I of each abdicating oil cylinder is fixedly connected with a cylinder barrel II of the pushing oil cylinder through a fulcrum, and a piston rod I of each abdicating oil cylinder is fixedly connected with the bracket.
5. The composite pump as defined in claim 1 wherein said accumulator tank is inverted cone shaped at its bottom.
6. The composite pump according to claim 1, wherein the upper end surface of the annular ring is an inverted conical inclined surface, and the lower end surface of the pumping cylinder matching the inverted conical inclined surface is a horizontal surface.
7. The composite pump as claimed in claim 1, wherein the upper end surface of the annular ring is a horizontal surface, and the lower end of the pumping cylinder matching the horizontal surface is a sharp corner with a tapered slope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020157537.XU CN211549911U (en) | 2020-02-10 | 2020-02-10 | Composite structure pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020157537.XU CN211549911U (en) | 2020-02-10 | 2020-02-10 | Composite structure pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211549911U true CN211549911U (en) | 2020-09-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020157537.XU Active CN211549911U (en) | 2020-02-10 | 2020-02-10 | Composite structure pump |
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| Country | Link |
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| CN (1) | CN211549911U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111059015A (en) * | 2020-02-10 | 2020-04-24 | 祁锦明 | Composite structure pump |
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2020
- 2020-02-10 CN CN202020157537.XU patent/CN211549911U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111059015A (en) * | 2020-02-10 | 2020-04-24 | 祁锦明 | Composite structure pump |
| CN111059015B (en) * | 2020-02-10 | 2024-06-07 | 元工能源科技集团有限公司 | Composite structure pump |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220208 Address after: No. 3101-3103, 31st floor, West Tower, Zhonghai International Center, No. 8, Section 1, Jinci Road, Wanbailin District, Taiyuan City, Shanxi Province Patentee after: Yuangong Energy Technology Group Co.,Ltd. Address before: 114001 no.52-300, 219 Road, Tiedong District, Anshan City, Liaoning Province Patentee before: Qi Jinming |
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| TR01 | Transfer of patent right |