CN219840758U - Super-pressure pump structure - Google Patents
Super-pressure pump structure Download PDFInfo
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- CN219840758U CN219840758U CN202321023172.1U CN202321023172U CN219840758U CN 219840758 U CN219840758 U CN 219840758U CN 202321023172 U CN202321023172 U CN 202321023172U CN 219840758 U CN219840758 U CN 219840758U
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- water outlet
- water supply
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 127
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 29
- 238000007789 sealing Methods 0.000 claims abstract description 9
- 230000007246 mechanism Effects 0.000 claims description 15
- 238000005086 pumping Methods 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 2
- 238000005096 rolling process Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 5
- 230000000903 blocking effect Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
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- Reciprocating Pumps (AREA)
Abstract
The utility model provides an ultra-high pressure pump structure, which comprises a stabilizing block with an inner cavity, wherein a water supply block is arranged in the stabilizing block, one end of the water supply block extends out of the stabilizing block to be connected with a water outlet head, cavities are arranged in the water supply block and the water outlet head, a water outlet one-way valve structure is arranged in the cavities, a central hole is arranged at one end of the water supply block far away from the water outlet head and is communicated with the cavity of the water supply block, a plurality of water inlets are arranged at one end of the water supply block far away from the water outlet head and take the central hole as a circle center, a water inlet cavity is arranged at the inner side of the stabilizing block and is communicated with the water inlets, an original water port is arranged at the outer side of the stabilizing block and is communicated with the water inlet cavity, a cylinder body is arranged at one end of the stabilizing block far away from the water outlet head, a connecting cylinder is arranged at the inner side of the cylinder body, a water inlet one-way valve structure is arranged at one end of the connecting cylinder far away from the stabilizing block, and a piston structure is arranged at one end of the connecting cylinder. The utility model has the advantages that: the water outlet pressure is high, the friction force is small, the sealing performance is good, and the service life is long.
Description
Technical Field
The utility model relates to an ultrahigh pressure water pump, in particular to an ultrahigh pressure pump structure.
Background
The ultra-high pressure pump is widely used in industrial production and civil fields as a device capable of converting low pressure water flow into high pressure water flow. The traditional high-pressure pump water inlet and supply structure has the problems of unreasonable design, poor stability, difficult maintenance and the like, and influences the use effect and service life of the structure.
Many cam high-pressure pumps are used today, which are pumps composed of cam, plunger, etc., that can be used to generate high-pressure water flow and are widely used in the automotive, mechanical and industrial fields. The working principle is that the plunger is driven by the cam to move up and down, so that high-pressure water flow is compressed and pushed out. However, the design of the cam high-pressure pump has the bottleneck, the internal structure is easy to wear and has poor sealing effect, insufficient pressure is easy to generate, and meanwhile, the condition of poor continuity can also occur, so that the application range and performance of the cam high-pressure pump are limited.
Disclosure of Invention
Aiming at the defects in the prior art, the utility model provides an ultra-high pressure pump structure which is simple in structure, convenient to operate, good in sealing performance and convenient to popularize.
In order to achieve the aim of the utility model, the utility model adopts the following technical scheme:
the power mechanism comprises a shell and a cam structure arranged in the shell, one side of the shell is of an opening structure, one side far away from the opening is provided with a mounting block, and at least two water pumping and draining mechanisms are arranged on the mounting block;
the water pumping and draining mechanism comprises a stabilizing block with an inner cavity, a water supply block is arranged in the stabilizing block, one end of the water supply block extends out of the stabilizing block to be connected with a water outlet head, cavities are arranged in the water supply block and the water outlet head, a water outlet one-way valve structure is arranged in the cavities, a central hole is formed in one end, far away from the water outlet head, of the water supply block and is communicated with the cavity of the water supply block, a plurality of water inlets are formed in one end, far away from the water outlet head, of the water supply block and are arranged by taking the central hole as a circle center, a water inlet cavity is formed in the inner side of the stabilizing block and is communicated with the water inlets, an original water port is formed in the outer side, far away from the water outlet head, of the stabilizing block is provided with a cylinder body, a connecting cylinder is arranged in the inner side, close to the stabilizing block, of the connecting cylinder, and one end, far away from the stabilizing block, of the connecting cylinder is provided with a piston structure;
the one end that piston structure is close to the connecting cylinder is equipped with spring and connecting cylinder inboard fixedly, the one end that piston structure kept away from the connecting cylinder is equipped with the piston rod and the piston rod passes the installation piece setting, the end that piston structure was kept away from to the piston rod is equipped with movable rod and cam structure connection.
As an improvement, the cam structure comprises transmission rods, and cams with the number corresponding to that of the movable rods are arranged on the transmission rods.
As an improvement, the outer sides of the two end surfaces of the cam are provided with guide grooves.
As an improvement, the movable rod is hinged with the piston rod, and one end of the movable rod, which is far away from the piston rod, is provided with a roller rolling in the guide groove.
As an improvement, a sealing ring is arranged on the side face of the water supply block.
The beneficial effects of the utility model are as follows:
the utility model has simple structure and is easy to manufacture and maintain. High pressure stability is good, can satisfy the demand in different fields. The water outlet check valve structure and the water inlet check valve structure are adopted, so that the water outlet check valve structure has good backflow prevention effect, the efficiency and the service life of the pump are improved, the sealing performance is improved, the pressure shortage is prevented, and meanwhile, the friction component is reduced. The water outlet one-way valve structure adopts a spring structure, so that noise and vibration can be effectively reduced. The water inlet one-way valve structure adopts the blocking disc and the second spring, so that the phenomenon of countercurrent of the pump during working can be avoided. The sealing ring is adopted, so that the leakage problem can be effectively prevented. A plurality of water inlets are designed, so that the water inlet efficiency is improved. Through the cooperation of piston structure and cam structure, realized efficient pumping operation. The cam structure is provided with a cam and a guide groove, so that the movable rod can slide smoothly.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic view of the internal partial structure of the present utility model.
Detailed Description
Specific embodiments of the present utility model will be further described below with reference to the accompanying drawings. Wherein like parts are designated by like reference numerals. It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to directions in the drawings, and the words "inner" and "outer" refer to directions toward or away from, respectively, the geometric center of a particular component.
In order to make the contents of the present utility model more clearly understood, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
1-2, the ultra-high pressure pump structure comprises a power mechanism and a water pumping and draining mechanism, wherein the power mechanism comprises a shell and a cam structure arranged in the shell, one side of the shell is of an opening structure, one side far away from the opening is provided with a mounting block, and at least two water pumping and draining mechanisms are arranged on the mounting block;
the water pumping and draining mechanism comprises a stabilizing block 1 with an inner cavity, a water supply block 2 is arranged in the stabilizing block 1, one end of the water supply block 2 extends out of the stabilizing block 1 and is connected with a water outlet head 3, cavities are formed in the water supply block 2 and the water outlet head 3, a water outlet one-way valve structure 4 is arranged in each cavity, the water outlet one-way valve structure 4 comprises a supporting block 41 arranged in the cavity of the water supply block 2, the supporting block 41 is provided with a cylinder 42 in a supporting mode close to one side of the water outlet head 3, a spring I43 is sleeved on the cylinder 42, and an annular stop block is arranged in the cavity of the water outlet head 3 and is in supporting mode with the spring I43. The first through hole 44 is formed in the abutting block 41, the second through hole 45 is formed in the side face of the column 42, and the second through hole 45 is communicated with the third through hole 46 formed in the column 42.
The one end that water delivery head 3 was kept away from to water supply piece 2 is equipped with centre bore 5 and water delivery piece 2's cavity intercommunication, water delivery piece 2 is kept away from water delivery head 3's one end and is provided with a plurality of water inlets 6 with centre bore 5 as the centre of a circle, the inboard of stabilizing piece 1 is equipped with inlet chamber 7 and water inlet 6 intercommunication, the outside of stabilizing piece 1 is equipped with former mouth of a river 8 and inlet chamber 7 intercommunication, the one end that water delivery head 3 was kept away from to stabilizing piece 1 is equipped with cylinder body 9, cylinder body 9 inboard is equipped with connecting cylinder 10, connecting cylinder 10 is close to stabilizing piece 1 one side and is equipped with water inlet check valve structure 11, water inlet check valve structure 11 includes the blanking disc 111 that contradicts with water delivery piece 2 one end and set up, the one end that water delivery piece 2 was kept away from to blanking disc 111 is provided with spring two 112 and connecting cylinder 10's inboard conflict setting. The end of the connecting cylinder 10 remote from the stabilizing block 1 is provided with a piston structure 12. The side of the water supply block 2 is provided with a sealing ring.
The water supply block 2 and the water outlet head 3 are internally provided with a cavity, the cavity is internally provided with a water outlet one-way valve structure 4, and one end of the water supply block 2 away from the water outlet head 3 is provided with a central hole 5 and a plurality of water inlets 6 are arranged by taking the central hole 5 as the circle center. The inboard of stable piece 1 is equipped with intake chamber 7 and water inlet 6 intercommunication, and the outside is equipped with former mouth of a river 8 and intake chamber 7 intercommunication, and the one end that keeps away from water outlet head 3 is equipped with cylinder body 9, and cylinder body 9 inboard is equipped with connecting cylinder 10, and connecting cylinder 10 that is close to stable piece 1 one side is equipped with intake check valve structure 11, and the one end that keeps away from stable piece 1 is equipped with piston structure 12.
Aiming at the problems existing in the traditional design, the water inlet and supply structure is improved, wherein the water outlet one-way valve structure 4 adopts the designs of the abutting block 41, the column 42 and the spring one 43, so that noise and vibration can be effectively reduced; the first through hole 44 is arranged on the abutting block 41, the second through hole 45 is arranged on the side face of the column body 42, and the through holes are communicated through the third through hole 46 inside, so that a pressure balance passage in the water outlet one-way valve structure 4 is formed. The water inlet one-way valve structure 11 adopts the blocking disc 111 and the second spring 112, so that the phenomenon of countercurrent of the pump during operation can be avoided; meanwhile, the sealing ring of the water supply block 2 is designed, so that the leakage problem can be effectively prevented.
In the use, under the motion of piston structure 12 (receipts), water enters into cylinder body 9 from former water inlet 88 (at this moment, cylinder 42 is under the effect of spring one 43, the tip is contradicted and is contradicted piece 41, with the shutoff piece 41 through-hole one 44, just so can have good leakproofness, prevent to get into the air in the cylinder body 9, and the shutoff dish 111 is because the pressure effect, will compress spring two, then, water inlet 6 just can not be plugged up by shutoff dish 111 at this moment, just can free water intaking), the tip that spring two can compress tightly water supply piece 2 when piston mechanism (stretch out) is plugged up water inlet 6, water can go out from centre bore 5, under the pressure of water, cylinder 42 can compress spring one 43, this water just can be through-hole two 45 and through-hole three 46 and play water head 3 intercommunication, just so can guarantee that water can not flow back, guarantee out the water pressure.
At least three cams 18 are arranged on the movable rod 16, and water pumping and draining mechanisms are correspondingly arranged, and the cams 18 are uniformly arranged on the transmission rod 17. Thus, the continuity of the high-pressure water can be ensured.
The water feeding and supplying structure of the ultra-high pressure pump has the advantages of simple structure, long service life, good high pressure stability, convenient maintenance and the like, can meet the requirements of different fields, and has high practicability and economy.
The above description is illustrative of the preferred embodiments of the present utility model and is not intended to limit the scope of the present utility model, but is to be accorded the full scope of the claims.
Claims (5)
1. The ultra-high pressure pump structure comprises a power mechanism and a water pumping and draining mechanism, and is characterized in that the power mechanism comprises a shell (13) and a cam structure arranged in the shell (13), one side of the shell (13) is of an opening structure, one side far away from the opening is provided with a mounting block (14), and at least two water pumping and draining mechanisms are arranged on the mounting block (14);
the water pumping and draining mechanism comprises a stabilizing block (1) with an inner cavity, a water supply block (2) is arranged in the stabilizing block (1), one end of the water supply block (2) extends out of the stabilizing block (1) to be connected with a water outlet head (3), cavities are formed in the water supply block (2) and the water outlet head (3), a water outlet one-way valve structure (4) is arranged in the cavities, a central hole (5) is formed in one end, far away from the water outlet head (3), of the water supply block (2) and communicated with the cavities of the water supply block (2), a plurality of water inlets (6) are formed in one end, far away from the water outlet head (3), of the water supply block (2) and are arranged by taking the central hole (5) as a center of a circle, a water inlet cavity (7) and the water inlets (6) are formed in the inner side of the stabilizing block (1), an original water inlet (8) and the water inlet cavity (7) are formed in the outer side of the stabilizing block (1), a cylinder body (9) is arranged at one end, far away from the water outlet head (3), a connecting cylinder (10) is arranged at the inner side of the cylinder body (9), one end, close to the connecting cylinder (10) is provided with a water inlet valve structure (12), and one side, far away from the stabilizing cylinder (11) is arranged on the stabilizing block (1).
The one end that piston structure (12) is close to connecting cylinder (10) is equipped with spring and connecting cylinder (10) inboard fixedly, the one end that connecting cylinder (10) was kept away from to piston structure (12) is equipped with piston rod (15) and piston rod (15) pass installation piece (14) setting, the tip that piston structure (12) was kept away from to piston rod (15) is equipped with movable rod (16) and is connected with cam structure.
2. A high pressure pump arrangement according to claim 1, characterized in that: the cam structure comprises transmission rods (17), and cams (18) corresponding to the number of the movable rods (16) are arranged on the transmission rods (17).
3. A high pressure pump arrangement according to claim 1, characterized in that: guide grooves (19) are formed in the outer sides of the two end faces of the cam (18).
4. A high pressure pump arrangement according to claim 1, characterized in that: the movable rod (16) is hinged with the piston rod (15), and one end of the movable rod (16) far away from the piston rod (15) is provided with a roller (20) rolling in the guide groove (19).
5. A high pressure pump arrangement as claimed in claim 2, wherein: and a sealing ring is arranged on the side surface of the water supply block (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321023172.1U CN219840758U (en) | 2023-04-25 | 2023-04-25 | Super-pressure pump structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321023172.1U CN219840758U (en) | 2023-04-25 | 2023-04-25 | Super-pressure pump structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219840758U true CN219840758U (en) | 2023-10-17 |
Family
ID=88306000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321023172.1U Active CN219840758U (en) | 2023-04-25 | 2023-04-25 | Super-pressure pump structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219840758U (en) |
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2023
- 2023-04-25 CN CN202321023172.1U patent/CN219840758U/en active Active
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