CN113202823A - Water jet vacuum pump - Google Patents
Water jet vacuum pump Download PDFInfo
- Publication number
- CN113202823A CN113202823A CN202110639165.3A CN202110639165A CN113202823A CN 113202823 A CN113202823 A CN 113202823A CN 202110639165 A CN202110639165 A CN 202110639165A CN 113202823 A CN113202823 A CN 113202823A
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- Prior art keywords
- block
- plate
- water
- vacuum pump
- strip
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
- F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
- F04F5/02—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being liquid
- F04F5/04—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being liquid displacing elastic fluids
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
- F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
- F04F5/44—Component parts, details, or accessories not provided for in, or of interest apart from, groups F04F5/02 - F04F5/42
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
- F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
- F04F5/44—Component parts, details, or accessories not provided for in, or of interest apart from, groups F04F5/02 - F04F5/42
- F04F5/46—Arrangements of nozzles
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a water jet vacuum pump, which structurally comprises a driving end, a water drainage pipe, a pressurizing cavity and a water inlet pipe, wherein the water drainage pipe is fixedly connected with the pressurizing cavity in an embedded manner, the water inlet pipe is connected with the pressurizing cavity, the pressurizing cavity and the driving end are of an integrated structure, a connecting block can be driven by the thrust transmitted by a clamping plate to drive a pulling strip to rotate along a bearing plate through the thrust generated by water flow to the clamping plate, so that the connecting block can drive the clamping plate to rotate, a crushing rod can extend outwards along a plate body, the crushing rod can impact and crush small long-strip stones clamped by the clamping plate, the situation that the small long-strip stones are easily transversely blocked at the inner side of a water outlet under the driving of the water flow is effectively avoided, a swinging block can swing outwards along a fixing plate through the vibration generated by the inward contraction of the crushing rod, and an outward pushing block can extend outwards under the matching of a transition block, so that the ejector block can push the small debris layer outwards.
Description
Technical Field
The invention relates to the field of vacuum pumps, in particular to a water jet vacuum pump.
Background
The water jet vacuum pump is mainly used for carrying out transregional conveying equipment to rivers, through with inside rivers suction vacuum cavity of external rivers, the inside relative vacuum environment of rethread carries out the pressure boost to rivers to make rivers can extrude through the delivery port fast, again through with the drain pipe with rivers with outside pipe inside with the pipe of discharging carry out transregional conveying, based on the above-mentioned description the inventor finds, a water jet vacuum pump of current mainly has following not enough, for example:
because water injection vacuum pump extracts to external rivers, if the vacuum pump extracts the more river water of little stone, then make inside little stone follows rivers entering vacuum chamber easily, if little stone is rectangular shape state, through vertically getting into inside the vacuum chamber to inside rotating because of rivers promote at the vacuum chamber, lead to horizontal card to be difficult to outside discharge in the delivery port inboard, thereby can lead to the condition that descends to the dynamics of extruding of rivers.
Disclosure of Invention
In view of the above problems, the present invention provides a water jet vacuum pump.
In order to achieve the purpose, the invention is realized by the following technical scheme: a water jet vacuum pump structurally comprises a driving end, a water drainage pipe, a pressurization cavity and a water inlet pipe, wherein the water drainage pipe is fixedly connected with the pressurization cavity in an embedded mode, the water inlet pipe is connected with the pressurization cavity, and the pressurization cavity and the driving end are of an integrated structure; the boosting cavity comprises a water outlet, a water inlet, a boosting frame and an outer frame, the water outlet penetrates through the inner position of the outer frame, the water inlet is embedded into the inner position of the outer frame, and the boosting frame is movably clamped with the outer frame.
As a further optimization of the invention, the water outlet comprises linkage rods, a plate surface, a pulling strip, a clamping plate and an abrasion increasing surface, the linkage rods are movably clamped with the plate surface, the pulling strip is arranged between the two linkage rods, the clamping plate is embedded and fixed at the front end of the linkage rods, the abrasion increasing surface and the clamping plate are of an integrated structure, and the abrasion increasing surface is made of corrosion-resistant nitrile rubber.
As a further optimization of the invention, the plate surface comprises a block body, a bearing plate, a pull-back strip and a connecting block, the block body is fixedly embedded at the left side position of the bearing plate, the pull-back strip is movably clamped with the bearing plate, the connecting block is arranged at the left side position of the pull-back strip, and the connecting block can drive the pull-back strip to rotate through extrusion of the connecting block.
As a further optimization of the invention, the connecting block comprises an elastic strip, a lower push rod, three crushing rods and a plate body, wherein the elastic strip is embedded in the upper end of the lower push rod and the upper end of the inner wall of the plate body, the lower push rod is connected with the upper end of the crushing rod, the crushing rods are in clearance fit with the plate body, and the three crushing rods are uniformly distributed on the plate body in parallel.
As a further optimization of the invention, the crushing rod comprises a fixed plate, two adsorption blocks and two swinging blocks, wherein the adsorption blocks are embedded in the fixed plate, the swinging blocks are hinged with the fixed plate, and the two swinging blocks are uniformly and symmetrically distributed at the left end and the right end of the fixed plate.
As a further optimization of the invention, the swinging block comprises a holding plate, three transition blocks and three outward pushing blocks, wherein the transition blocks are movably clamped with the holding plate, the outward pushing blocks are arranged at the front end positions of the transition blocks, and the outward pushing blocks are uniformly distributed on the holding plate in parallel.
As a further optimization of the invention, the linking plate comprises an elastic sheet, an outer discharge cavity, a bearing plate and an extrusion ball, wherein the outer discharge cavity and the bearing plate are of an integrated structure, the extrusion ball is connected with the inner wall of the bearing plate through the elastic sheet, and the outer discharge cavity is of an internal and external through structure.
The invention has the following beneficial effects:
1. thrust that produces the grip block through rivers, can make the linking piece drive back to pull the strip along accepting the board and rotate by the thrust of grip block transmission to make the linking piece can drive the grip block and rotate, so make broken pole can outwards stretch out along the plate body, so that broken pole can carry out the striking breakage to the rectangular little stone of grip block centre gripping as for broken pole, effectually avoided rectangular little stone to easily driven by rivers and transversely stifled in the inboard condition of delivery port.
2. Through the vibration that broken pole inwards shrink produced, can make the swing piece outwards swing along the fixed plate to the piece that extrapolates makes and can outwards stretch out under the cooperation of transition piece, so make the block that extrapolates can outwards remove little piece layer, inside the effectual tiny piece of having avoided can getting into the clearance between broken pole and the plate body, long-time accumulation then can make broken pole appear being difficult to the condition of stretching out.
Drawings
Fig. 1 is a schematic view of a water jet vacuum pump according to the present invention.
FIG. 2 is a schematic structural view of a top view cross section of a plenum chamber of the present invention.
FIG. 3 is a schematic side view of a half-section structure of the water outlet of the present invention.
FIG. 4 is a schematic structural diagram of a side view of a half-section of the panel according to the present invention.
FIG. 5 is a side view of a half-section of the clamping plate according to the present invention.
Fig. 6 is a side view of a side half-section of the breaking bar of the present invention.
FIG. 7 is a side half-section schematic view of a wobble block of the present invention.
FIG. 8 is a side view of a half-section of the anchoring plate according to the present invention.
In the figure: the device comprises a driving end-1, a drain pipe-2, a pressurizing cavity-3, a water inlet pipe-4, a water outlet-31, a water inlet-32, a boosting frame-33, an outer frame-34, a linkage rod-a 1, a plate surface-a 2, a pulling strip-a 3, a clamping plate-a 4, a polishing surface-a 5, a block body-a 21, a bearing plate-a 22, a pulling strip-a 23, a connecting block-a 24, an elastic strip-b 1, a pushing rod-b 2, a crushing rod-b 3, a plate body-b 4, a fixing plate-b 31, an adsorption block-b 32, a swinging block-b 33, a clamping plate-c 1, a transition block-c 2, an outward pushing block-c 3, an elastic sheet-c 11, a cavity-c 12, an outward discharge bearing plate-c 13 and an extrusion ball-c 14.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
As shown in fig. 1-5:
the invention provides a water jet vacuum pump, which structurally comprises a driving end 1, a water drainage pipe 2, a pressurizing cavity 3 and a water inlet pipe 4, wherein the water drainage pipe 2 is fixedly connected with the pressurizing cavity 3 in an embedded mode, the water inlet pipe 4 is connected with the pressurizing cavity 3, and the pressurizing cavity 3 and the driving end 1 are of an integrated structure; the booster cavity 3 comprises a water outlet 31, a water inlet 32, a boosting frame 33 and an outer frame 34, wherein the water outlet 31 penetrates through the inner position of the outer frame 34, the water inlet 32 is embedded in the inner position of the outer frame 34, and the boosting frame 33 is movably clamped with the outer frame 34.
The water outlet 31 comprises a linkage rod a1, a board surface a2, a pulling strip a3, a clamping plate a4 and a polishing surface a5, the linkage rod a1 is movably clamped with the board surface a2, the pulling strip a3 is installed between the two linkage rods a1, the clamping plate a4 is embedded at the front end of the linkage rod a1, the polishing surface a5 and the clamping plate a4 are of an integrated structure, the polishing surface a5 is made of corrosion-resistant nitrile rubber, and the friction force on the left side of the board surface a2 can be enhanced through the polishing surface a 5.
Wherein, face a2 includes block a21, accepts board a22, drags strip a23, links up piece a24, block a21 inlays the left side position of consolidating in accepting board a22, drags strip a23 and accepts board a22 activity block, it installs in the left side position of dragging strip a23 to link up piece a24, through the extrusion that links up piece a24 and receives, can make and link up piece a24 drive and pull strip a23 and rotate to make and link up piece a24 can drive the mechanism and carry out synchronous rotation.
The connecting block a24 comprises an elastic strip b1, a lower push rod b2, a crushing rod b3 and a plate body b4, the elastic strip b1 is embedded in the upper end of a lower push rod b2 and the upper end of the inner wall of the plate body b4, the lower push rod b2 is connected with the upper end of a crushing rod b3, the crushing rods b3 are in clearance fit with the plate body b4, the crushing rods b3 are three and are uniformly distributed on the plate body b4 in parallel, and the crushing rods b3 can extend outwards under the cooperation of the lower push rod b2 due to the throwing force generated by rotation of the mechanism.
The detailed use method and action of the embodiment are as follows:
in the invention, water in a river is led into the pressurizing cavity 3 through the water inlet pipe 4, and then the two clamping plates a4 on the water outlet 31 are transversely squeezed by the long and small stone blocks in the water flow, so that the clamping plates a4 can slide and expand along the plate surfaces a2 under the coordination of the linkage rods a1, the clamping plates a4 can clamp the long and small stone blocks under the coordination of the pulling strips a3 and the linkage rods a1, and the pushing force generated by the water flow on the clamping plates a4 can make the connecting blocks a24 drive the pulling strips a23 to rotate along the bearing plates a22 under the pushing force transmitted by the clamping plates a4, so that the connecting blocks a24 can drive the clamping plates a4 to rotate, the crushing rods b3 can extend outwards along the plate bodies b4, and the crushing rods b3 can crush the long and small stone blocks clamped by the clamping plates a4, and the crushed small stone blocks can be discharged out of the water flow through the water outlet 31, the condition that the long small stone blocks are easily driven by water flow to be transversely blocked at the inner side of the water outlet 31 is effectively avoided.
Example 2
As shown in fig. 6-8:
the crushing rod b3 comprises a fixing plate b31, an adsorption block b32 and a swinging block b33, the adsorption block b32 is embedded in the inner position of the fixing plate b31, the swinging block b33 is hinged with the fixing plate b31, the swinging blocks b33 are arranged in two numbers and are uniformly distributed at the left end and the right end of the fixing plate b31 in a symmetrical mode, the swinging blocks b33 can swing downwards along the fixing plate b31 through vibration generated by inward contraction of the mechanism, the adsorption block b32 is made of a permanent magnet material, and attraction can be generated on the swinging block b33 made of a metal material.
The swinging block b33 comprises an engagement plate c1, a transition block c2 and an outward pushing block c3, the transition block c2 is movably clamped with the engagement plate c1, the outward pushing block c3 is mounted at the front end position of the transition block c2, three outward pushing blocks c3 are arranged and are uniformly distributed on the engagement plate c1 in parallel, and the outward pushing block c3 can extend outwards along the engagement plate c1 under the cooperation of the transition block c2 through the throwing force generated by outward swinging of the mechanism.
The engagement plate c1 comprises an elastic sheet c11, an outer discharge cavity c12, a bearing plate c13 and a squeezing ball c14, the outer discharge cavity c12 and the bearing plate c13 are of an integrated structure, the squeezing ball c14 is connected with the inner wall of the bearing plate c13 through the elastic sheet c11, the outer discharge cavity c12 is of an inner and outer transparent structure, and moisture can be guided into the inner discharge cavity c 12.
The detailed use method and action of the embodiment are as follows:
in the invention, because the small long-strip stone is easy to generate fine debris after being crushed, so that the fine debris can enter the gap between the crushing rod b3 and the plate body b4, and the crushing rod b3 is difficult to extend after being accumulated for a long time, the swinging block b33 can swing outwards along the fixing plate b31 by the vibration generated by inward contraction of the crushing rod b3, so that the outward pushing block c3 can extend outwards under the coordination of the transition block c2, the outward pushing block c3 can push out the small debris layer outwards, the water flow can be guided into the outer discharging cavity c12, the water flow in the outer discharging cavity c12 can be extruded outwards by the throwing force generated by the mechanism swinging, and the water flow extruded from the outer discharging cavity c12 can flush the small debris remained on the outer surface of the swinging block b33, thereby effectively avoiding the fine debris from entering the gap between the crushing rod b3 and the plate body b4, the long accumulation of time makes the crushing lever b3 difficult to extend.
The technical solutions of the present invention or similar technical solutions designed by those skilled in the art based on the teachings of the technical solutions of the present invention are all within the scope of the present invention to achieve the above technical effects.
Claims (7)
1. The utility model provides a water injection vacuum pump, its structure includes drive end (1), drain pipe (2), pressure boost chamber (3), inlet tube (4), drain pipe (2) and pressure boost chamber (3) are embedded solid and are connected, inlet tube (4) are connected its characterized in that with pressure boost chamber (3): the supercharging cavity (3) and the driving end (1) are of an integrated structure;
the booster cavity (3) comprises a water outlet (31), a water inlet (32), a boosting frame (33) and an outer frame (34), wherein the water outlet (31) penetrates through the inner position of the outer frame (34), the water inlet (32) is embedded into the inner position of the outer frame (34), and the boosting frame (33) is movably clamped with the outer frame (34).
2. A water jet vacuum pump as claimed in claim 1, wherein: delivery port (31) include gangbar (a1), face (a2), pull back strip (a3), grip block (a4), increase mill flour (a5), gangbar (a1) and face (a2) activity block, pull back strip (a3) and install between two gangbar (a1), grip block (a4) are embedded and are fixed in the front end position of gangbar (a1), increase mill flour (a5) and grip block (a4) and be the integral structure.
3. A water jet vacuum pump as claimed in claim 2, wherein: the plate surface (a2) comprises a block body (a21), an adapting plate (a22), a pull-back strip (a23) and a connecting block (a24), the block body (a21) is embedded in the left position of the adapting plate (a22), the pull-back strip (a23) is movably clamped with the adapting plate (a22), and the connecting block (a24) is installed at the left position of the pull-back strip (a 23).
4. A water jet vacuum pump as claimed in claim 2, wherein: the connecting block (a24) comprises an elastic strip (b1), a lower push rod (b2), a crushing rod (b3) and a plate body (b4), wherein the elastic strip (b1) is embedded in the upper end of the lower push rod (b2) and the upper end of the inner wall of the plate body (b4), the lower push rod (b2) is connected with the upper end of the crushing rod (b3), and the crushing rod (b3) is in clearance fit with the plate body (b 4).
5. A water jet vacuum pump as claimed in claim 4, wherein: the crushing rod (b3) comprises a fixing plate (b31), a suction block (b32) and a swinging block (b33), wherein the suction block (b32) is embedded in the fixing plate (b31), and the swinging block (b33) is hinged with the fixing plate (b 31).
6. A water jet vacuum pump as claimed in claim 5, wherein: the swinging block (b33) comprises an engagement plate (c1), a transition block (c2) and an outward pushing block (c3), wherein the transition block (c2) is movably clamped with the engagement plate (c1), and the outward pushing block (c3) is mounted at the front end position of the transition block (c 2).
7. A water jet vacuum pump as claimed in claim 6, wherein: the clamping plate (c1) comprises an elastic sheet (c11), an outer discharge cavity (c12), a bearing plate (c13) and a squeezing ball (c14), the outer discharge cavity (c12) and the bearing plate (c13) are of an integrated structure, and the squeezing ball (c14) is connected with the inner wall of the bearing plate (c13) through the elastic sheet (c 11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110639165.3A CN113202823A (en) | 2021-06-08 | 2021-06-08 | Water jet vacuum pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110639165.3A CN113202823A (en) | 2021-06-08 | 2021-06-08 | Water jet vacuum pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113202823A true CN113202823A (en) | 2021-08-03 |
Family
ID=77024559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110639165.3A Withdrawn CN113202823A (en) | 2021-06-08 | 2021-06-08 | Water jet vacuum pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113202823A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113789939A (en) * | 2021-09-06 | 2021-12-14 | 邱慎炳 | Robot of building intelligence spraying |
-
2021
- 2021-06-08 CN CN202110639165.3A patent/CN113202823A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113789939A (en) * | 2021-09-06 | 2021-12-14 | 邱慎炳 | Robot of building intelligence spraying |
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Application publication date: 20210803 |
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| WW01 | Invention patent application withdrawn after publication |