CN112901563A - Stainless steel drainage pump - Google Patents
Stainless steel drainage pump Download PDFInfo
- Publication number
- CN112901563A CN112901563A CN202110138396.6A CN202110138396A CN112901563A CN 112901563 A CN112901563 A CN 112901563A CN 202110138396 A CN202110138396 A CN 202110138396A CN 112901563 A CN112901563 A CN 112901563A
- Authority
- CN
- China
- Prior art keywords
- wall
- stainless steel
- drainage pump
- steel drainage
- pump body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 229910001220 stainless steel Inorganic materials 0.000 title claims abstract description 56
- 239000010935 stainless steel Substances 0.000 title claims abstract description 56
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 47
- 230000004224 protection Effects 0.000 claims abstract description 39
- 230000006978 adaptation Effects 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims description 2
- 238000001914 filtration Methods 0.000 abstract description 41
- 239000011148 porous material Substances 0.000 abstract description 13
- 238000009434 installation Methods 0.000 abstract description 8
- 239000002245 particle Substances 0.000 description 8
- 238000004140 cleaning Methods 0.000 description 7
- 239000012535 impurity Substances 0.000 description 4
- 239000010802 sludge Substances 0.000 description 4
- 238000005265 energy consumption Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000009979 protective mechanism Effects 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
- F04D29/708—Suction grids; Strainers; Dust separation; Cleaning specially for liquid pumps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/31—Self-supporting filtering elements
- B01D29/33—Self-supporting filtering elements arranged for inward flow filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
- B01D29/6407—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes
- B01D29/6423—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes with a translational movement with respect to the filtering element
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention relates to the technical field of drainage devices, in particular to a stainless steel drainage pump which comprises a pump body, wherein a water inlet pipe is arranged in the middle of the bottom of the pump body, the outer wall of the water inlet pipe is movably connected with a filter pipe, the outer wall of the filter pipe is provided with a filter hole, the bottom of the filter pipe is provided with an installation plate, a positioning rod is vertically arranged at the top of the installation plate and close to the edge, the bottom of the installation plate is provided with a waterproof cover, a servo motor is arranged in the waterproof cover, the end part of an output shaft of the servo motor penetrates through the bottom of the installation plate and is coaxially connected with a lead screw, the outer wall. This stainless steel drainage pump can keep apart great debris through the protection machanism who is equipped with, avoids great debris directly to block up the filtration pore, can clear up about the filtration pore of filter tube through servo motor, lead screw, locating lever and the circular block that is equipped with, avoids the filtration pore to be blockked up to ensure that this stainless steel drainage pump can normally drain water.
Description
Technical Field
The invention relates to the technical field of drainage devices, in particular to a stainless steel drainage pump.
Background
When continuous rainfall or short-time heavy rainfall occurs, the water level of a river channel rises, large-area accumulated water such as roads, communities, low-lying areas and underground garages is easily caused, at the moment, a stainless steel drainage pump is needed to be used for draining the accumulated water, but settled sludge and other sundries exist in the accumulated water, the sludge and the sundries gradually block an inverted filter layer in the drainage pump, and the drainage efficiency of the drainage pump is influenced.
Disclosure of Invention
The invention aims to provide a stainless steel drainage pump, which aims to solve the problems that the drainage efficiency of the drainage pump is influenced because sludge and other impurities which are precipitated in accumulated water are gradually blocked by the sludge and the impurities in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a stainless steel drainage pump comprises a pump body, wherein a lead is connected to the top of the pump body, a water outlet pipe is arranged on the outer wall of the pump body and close to the bottom of the pump body, a first flange ring is arranged on the outer wall of the bottom of the pump body, a water inlet pipe is arranged in the middle of the bottom of the pump body, a filter pipe is movably connected to the outer wall of the water inlet pipe, an internal thread is arranged at the top of the inner wall of the filter pipe, a bar-shaped fixed block is horizontally arranged on the inner wall of the filter pipe and close to the top of the filter pipe, a filter hole is formed in the outer wall of the bottom of the filter pipe, a second flange ring is arranged on the outer wall of the bottom of the filter pipe, a mounting plate is arranged at the bottom of the filter pipe, a third flange ring is arranged on the outer wall of the top of the mounting plate, a positioning rod is vertically arranged at the position close to the, the outer wall swing joint of lead screw has the circular block, the threaded through groove has been seted up at the middle part at circular block top, the locating hole has been seted up at the top of circular block and the position that is close to the edge, the outer wall of circular block is equipped with the brush, the bottom of the pump body is equipped with protection machanism, protection machanism includes first circular slab and second circular slab, the installation through-hole has been seted up at the middle part on first circular slab surface, just be close to the position at second circular slab edge between first circular slab and the second circular slab and be equipped with a plurality of connecting rods of arranging with annular array.
Preferably, the top of the pump body and the position close to the edge are provided with symmetrically distributed pull rings.
Preferably, the first flange ring is screw-coupled to the first circular plate by a screw.
Preferably, the outer wall of the water inlet pipe is provided with an external thread, the external thread is matched with the internal thread, and the filter pipe is in threaded connection with the water inlet pipe.
Preferably, the middle part of the bottom of the strip-shaped fixed block is provided with a bearing, and the top end of the screw rod is rotatably connected in the bearing.
Preferably, the bottom of the strip-shaped fixed block and the position close to one end are provided with a column-shaped groove, and the top end of the positioning rod is movably inserted in the column-shaped groove.
Preferably, the second flange ring is screwed to the third flange ring by screws.
Preferably, the screw thread of the screw rod is matched with the screw thread of the screw thread through groove, and the screw rod is in threaded connection with the round block.
Preferably, the inner diameter of the positioning hole is matched with the outer diameter of the positioning rod, and the positioning rod is connected with the circular block in a sliding mode.
Preferably, the surface of the circular block and the position close to the edge are provided with a plurality of water permeable holes which are arranged in an annular array.
Compared with the prior art, the invention has the beneficial effects that:
1. this stainless steel drainage pump can keep apart great debris through the protection machanism who is equipped with, avoids great debris directly to block up the filtration pore to protection machanism can avoid the end of intaking of this stainless steel drainage pump direct with the bottom contact of ponding department, can prevent that the bottom of stainless steel drainage pump from being damaged.
2. This stainless steel drainage pump, servo motor, lead screw, locating lever and round piece through being equipped with can clear up about the filtration pore of crossing the filter tube, avoid crossing the filtration pore and be blockked up to ensure that this stainless steel drainage pump can normally drain water.
3. This stainless steel drainage pump can be favorable to the rotation of lead screw through the bearing that is equipped with, reduces servo motor's energy consumption.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the pump body of the present invention;
FIG. 3 is a partial schematic structural view of the present invention;
FIG. 4 is a schematic view of a strip-shaped block structure according to the present invention;
FIG. 5 is a schematic view of the circular block structure of the present invention;
fig. 6 is a schematic structural diagram of a guard mechanism in the present invention.
In the figure: the pump body 1, pull ring 10, outlet pipe 11, first flange ring 12, inlet tube 13, external screw thread 130, wire 2, filter tube 3, internal screw thread 30, filter hole 31, second flange ring 32, bar solid piece 33, bearing 330, column-shaped groove 331, mounting panel 4, third flange ring 40, locating lever 41, water proof cover 5, servo motor 6, lead screw 7, circular piece 8, threaded through groove 80, locating hole 81, hole 82 of permeating water, brush 83, protection machanism 9, first circular plate 90, installation through-hole 900, connecting rod 91, second circular plate 92.
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.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second", "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", "third" may explicitly or implicitly include one or more of the features. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Referring to fig. 1-6, the present invention provides a technical solution:
example 1
The invention discloses a stainless steel drainage pump, which comprises a pump body 1, wherein the top of the pump body 1 is connected with a lead 2, the outer wall of the pump body 1 is provided with a water outlet pipe 11 at a position close to the bottom, the outer wall of the bottom of the pump body 1 is provided with a first flange ring 12, the middle part of the bottom of the pump body 1 is provided with a water inlet pipe 13, the outer wall of the water inlet pipe 13 is movably connected with a filter pipe 3, the top of the inner wall of the filter pipe 3 is provided with an internal thread 30, the inner wall of the filter pipe 3 is horizontally provided with a strip-shaped fixed block 33 at a position close to the top, the outer wall of the filter pipe 3 is provided with a filter hole 31 for filtering smaller particles so as to ensure that the stainless steel drainage pump can drain for a long time, the outer wall of the bottom of the filter pipe 3 is provided with a second flange ring 32, the bottom of the filter pipe 3, the bottom of the mounting plate 4 is provided with a waterproof cover 5 which plays a role in protecting the servo motor 6, the waterproof cover 5 is internally provided with the servo motor 6, the end part of an output shaft of the servo motor 6 penetrates through the bottom of the mounting plate 4 and is coaxially connected with a screw rod 7, the screw rod 7 is driven to rotate by the servo motor 6, the outer wall of the screw rod 7 is movably connected with a circular block 8, the middle part of the top of the circular block 8 is provided with a threaded through groove 80, the top of the circular block 8 is provided with a positioning hole 81 close to the edge, the outer wall of the circular block 8 is provided with a brush 83, the brush 83 is used for cleaning a filtering hole 31 of the filtering pipe 3 so as to prevent the filtering hole 31 from being blocked, the bottom of the pump body 1 is provided with a protection mechanism 9, the protection mechanism 9 comprises a first circular plate 90 and a second circular plate 92, the middle part of the surface of the first circular plate 90 is provided with a mounting through hole 900, a plurality of connecting rods, can keep apart great debris through protection machanism 9, avoid great debris directly to block up with filtering pore 31 to protection machanism 9 can avoid the bottom contact of the end of intaking of this stainless steel drainage pump directly with ponding department, can prevent that the bottom of stainless steel drainage pump from being damaged.
Example 2
The invention discloses a stainless steel drainage pump, which comprises a pump body 1, wherein the top of the pump body 1 is connected with a lead 2, the outer wall of the pump body 1 is provided with a water outlet pipe 11 at a position close to the bottom, the outer wall of the bottom of the pump body 1 is provided with a first flange ring 12, the middle part of the bottom of the pump body 1 is provided with a water inlet pipe 13, the outer wall of the water inlet pipe 13 is movably connected with a filter pipe 3, the top of the inner wall of the filter pipe 3 is provided with an internal thread 30, the inner wall of the filter pipe 3 is horizontally provided with a strip-shaped fixed block 33 at a position close to the top, the outer wall of the filter pipe 3 is provided with a filter hole 31 for filtering smaller particles so as to ensure that the stainless steel drainage pump can drain for a long time, the outer wall of the bottom of the filter pipe 3 is provided with a second flange ring 32, the bottom of the filter pipe 3, the bottom of the mounting plate 4 is provided with a waterproof cover 5 which plays a role in protecting the servo motor 6, the waterproof cover 5 is internally provided with the servo motor 6, the end part of an output shaft of the servo motor 6 penetrates through the bottom of the mounting plate 4 and is coaxially connected with a screw rod 7, the screw rod 7 is driven to rotate by the servo motor 6, the outer wall of the screw rod 7 is movably connected with a circular block 8, the middle part of the top of the circular block 8 is provided with a threaded through groove 80, the top of the circular block 8 is provided with a positioning hole 81 close to the edge, the outer wall of the circular block 8 is provided with a brush 83, the brush 83 is used for cleaning a filtering hole 31 of the filtering pipe 3 so as to prevent the filtering hole 31 from being blocked, the bottom of the pump body 1 is provided with a protection mechanism 9, the protection mechanism 9 comprises a first circular plate 90 and a second circular plate 92, the middle part of the surface of the first circular plate 90 is provided with a mounting through hole 900, a plurality of connecting rods, can keep apart great debris through protection machanism 9, avoid great debris directly to block up with filtering pore 31 to protection machanism 9 can avoid the bottom contact of the end of intaking of this stainless steel drainage pump directly with ponding department, can prevent that the bottom of stainless steel drainage pump from being damaged.
In the above scheme, the top of the pump body 1 and the position close to the edge are provided with the pull rings 10 which are symmetrically distributed, so that a user can place and move the stainless steel drainage pump conveniently.
Example 3
The invention discloses a stainless steel drainage pump, which comprises a pump body 1, wherein the top of the pump body 1 is connected with a lead 2, the outer wall of the pump body 1 is provided with a water outlet pipe 11 at a position close to the bottom, the outer wall of the bottom of the pump body 1 is provided with a first flange ring 12, the middle part of the bottom of the pump body 1 is provided with a water inlet pipe 13, the outer wall of the water inlet pipe 13 is movably connected with a filter pipe 3, the top of the inner wall of the filter pipe 3 is provided with an internal thread 30, the inner wall of the filter pipe 3 is horizontally provided with a strip-shaped fixed block 33 at a position close to the top, the outer wall of the filter pipe 3 is provided with a filter hole 31 for filtering smaller particles so as to ensure that the stainless steel drainage pump can drain for a long time, the outer wall of the bottom of the filter pipe 3 is provided with a second flange ring 32, the bottom of the filter pipe 3, the bottom of the mounting plate 4 is provided with a waterproof cover 5 which plays a role in protecting the servo motor 6, the waterproof cover 5 is internally provided with the servo motor 6, the end part of an output shaft of the servo motor 6 penetrates through the bottom of the mounting plate 4 and is coaxially connected with a screw rod 7, the screw rod 7 is driven to rotate by the servo motor 6, the outer wall of the screw rod 7 is movably connected with a circular block 8, the middle part of the top of the circular block 8 is provided with a threaded through groove 80, the top of the circular block 8 is provided with a positioning hole 81 close to the edge, the outer wall of the circular block 8 is provided with a brush 83, the brush 83 is used for cleaning a filtering hole 31 of the filtering pipe 3 so as to prevent the filtering hole 31 from being blocked, the bottom of the pump body 1 is provided with a protection mechanism 9, the protection mechanism 9 comprises a first circular plate 90 and a second circular plate 92, the middle part of the surface of the first circular plate 90 is provided with a mounting through hole 900, a plurality of connecting rods, can keep apart great debris through protection machanism 9, avoid great debris directly to block up with filtering pore 31 to protection machanism 9 can avoid the bottom contact of the end of intaking of this stainless steel drainage pump directly with ponding department, can prevent that the bottom of stainless steel drainage pump from being damaged.
In the above solution, the first flange ring 12 is screwed to the first circular plate 90 by screws, so as to facilitate the installation and removal of the protection mechanism 9.
Further, the second flange ring 32 is screwed to the third flange ring 40 by screws, so that the mounting plate 4 can be easily mounted and dismounted, and the round piece 8 can be easily replaced.
Example 4
The invention discloses a stainless steel drainage pump, which comprises a pump body 1, wherein the top of the pump body 1 is connected with a lead 2, the outer wall of the pump body 1 is provided with a water outlet pipe 11 at a position close to the bottom, the outer wall of the bottom of the pump body 1 is provided with a first flange ring 12, the middle part of the bottom of the pump body 1 is provided with a water inlet pipe 13, the outer wall of the water inlet pipe 13 is movably connected with a filter pipe 3, the top of the inner wall of the filter pipe 3 is provided with an internal thread 30, the inner wall of the filter pipe 3 is horizontally provided with a strip-shaped fixed block 33 at a position close to the top, the outer wall of the filter pipe 3 is provided with a filter hole 31 for filtering smaller particles so as to ensure that the stainless steel drainage pump can drain for a long time, the outer wall of the bottom of the filter pipe 3 is provided with a second flange ring 32, the bottom of the filter pipe 3, the bottom of the mounting plate 4 is provided with a waterproof cover 5 which plays a role in protecting the servo motor 6, the waterproof cover 5 is internally provided with the servo motor 6, the end part of an output shaft of the servo motor 6 penetrates through the bottom of the mounting plate 4 and is coaxially connected with a screw rod 7, the screw rod 7 is driven to rotate by the servo motor 6, the outer wall of the screw rod 7 is movably connected with a circular block 8, the middle part of the top of the circular block 8 is provided with a threaded through groove 80, the top of the circular block 8 is provided with a positioning hole 81 close to the edge, the outer wall of the circular block 8 is provided with a brush 83, the brush 83 is used for cleaning a filtering hole 31 of the filtering pipe 3 so as to prevent the filtering hole 31 from being blocked, the bottom of the pump body 1 is provided with a protection mechanism 9, the protection mechanism 9 comprises a first circular plate 90 and a second circular plate 92, the middle part of the surface of the first circular plate 90 is provided with a mounting through hole 900, a plurality of connecting rods, can keep apart great debris through protection machanism 9, avoid great debris directly to block up with filtering pore 31 to protection machanism 9 can avoid the bottom contact of the end of intaking of this stainless steel drainage pump directly with ponding department, can prevent that the bottom of stainless steel drainage pump from being damaged.
In the above scheme, external screw thread 130 has been seted up to the outer wall of inlet tube 13, external screw thread 130 and internal thread 30 looks adaptation, and the filter tube 3 is connected with inlet tube 13 threaded connection, the installation and the dismantlement of the filter tube 3 of being convenient for.
Example 5
The invention discloses a stainless steel drainage pump, which comprises a pump body 1, wherein the top of the pump body 1 is connected with a lead 2, the outer wall of the pump body 1 is provided with a water outlet pipe 11 at a position close to the bottom, the outer wall of the bottom of the pump body 1 is provided with a first flange ring 12, the middle part of the bottom of the pump body 1 is provided with a water inlet pipe 13, the outer wall of the water inlet pipe 13 is movably connected with a filter pipe 3, the top of the inner wall of the filter pipe 3 is provided with an internal thread 30, the inner wall of the filter pipe 3 is horizontally provided with a strip-shaped fixed block 33 at a position close to the top, the outer wall of the filter pipe 3 is provided with a filter hole 31 for filtering smaller particles so as to ensure that the stainless steel drainage pump can drain for a long time, the outer wall of the bottom of the filter pipe 3 is provided with a second flange ring 32, the bottom of the filter pipe 3, the bottom of the mounting plate 4 is provided with a waterproof cover 5 which plays a role in protecting the servo motor 6, the waterproof cover 5 is internally provided with the servo motor 6, the end part of an output shaft of the servo motor 6 penetrates through the bottom of the mounting plate 4 and is coaxially connected with a screw rod 7, the screw rod 7 is driven to rotate by the servo motor 6, the outer wall of the screw rod 7 is movably connected with a circular block 8, the middle part of the top of the circular block 8 is provided with a threaded through groove 80, the top of the circular block 8 is provided with a positioning hole 81 close to the edge, the outer wall of the circular block 8 is provided with a brush 83, the brush 83 is used for cleaning a filtering hole 31 of the filtering pipe 3 so as to prevent the filtering hole 31 from being blocked, the bottom of the pump body 1 is provided with a protection mechanism 9, the protection mechanism 9 comprises a first circular plate 90 and a second circular plate 92, the middle part of the surface of the first circular plate 90 is provided with a mounting through hole 900, a plurality of connecting rods, can keep apart great debris through protection machanism 9, avoid great debris directly to block up with filtering pore 31 to protection machanism 9 can avoid the bottom contact of the end of intaking of this stainless steel drainage pump directly with ponding department, can prevent that the bottom of stainless steel drainage pump from being damaged.
In the above scheme, the bearing 330 is arranged in the middle of the bottom of the strip-shaped fixed block 33, and the top end of the screw rod 7 is rotatably connected in the bearing 330, so that the rotation of the screw rod 7 is facilitated, and the energy consumption of the servo motor 6 is reduced.
Furthermore, the bottom of the strip-shaped fixing block 33 and the position close to one end are provided with a column-shaped groove 331, and the top end of the positioning rod 41 is movably inserted into the column-shaped groove 331, so that the position of the positioning rod 41 is fixed, and the positioning rod 41 is prevented from deviating in the working process.
Example 6
The invention discloses a stainless steel drainage pump, which comprises a pump body 1, wherein the top of the pump body 1 is connected with a lead 2, the outer wall of the pump body 1 is provided with a water outlet pipe 11 at a position close to the bottom, the outer wall of the bottom of the pump body 1 is provided with a first flange ring 12, the middle part of the bottom of the pump body 1 is provided with a water inlet pipe 13, the outer wall of the water inlet pipe 13 is movably connected with a filter pipe 3, the top of the inner wall of the filter pipe 3 is provided with an internal thread 30, the inner wall of the filter pipe 3 is horizontally provided with a strip-shaped fixed block 33 at a position close to the top, the outer wall of the filter pipe 3 is provided with a filter hole 31 for filtering smaller particles so as to ensure that the stainless steel drainage pump can drain for a long time, the outer wall of the bottom of the filter pipe 3 is provided with a second flange ring 32, the bottom of the filter pipe 3, the bottom of the mounting plate 4 is provided with a waterproof cover 5 which plays a role in protecting the servo motor 6, the waterproof cover 5 is internally provided with the servo motor 6, the end part of an output shaft of the servo motor 6 penetrates through the bottom of the mounting plate 4 and is coaxially connected with a screw rod 7, the screw rod 7 is driven to rotate by the servo motor 6, the outer wall of the screw rod 7 is movably connected with a circular block 8, the middle part of the top of the circular block 8 is provided with a threaded through groove 80, the top of the circular block 8 is provided with a positioning hole 81 close to the edge, the outer wall of the circular block 8 is provided with a brush 83, the brush 83 is used for cleaning a filtering hole 31 of the filtering pipe 3 so as to prevent the filtering hole 31 from being blocked, the bottom of the pump body 1 is provided with a protection mechanism 9, the protection mechanism 9 comprises a first circular plate 90 and a second circular plate 92, the middle part of the surface of the first circular plate 90 is provided with a mounting through hole 900, a plurality of connecting rods, can keep apart great debris through protection machanism 9, avoid great debris directly to block up with filtering pore 31 to protection machanism 9 can avoid the bottom contact of the end of intaking of this stainless steel drainage pump directly with ponding department, can prevent that the bottom of stainless steel drainage pump from being damaged.
In the above scheme, the screw thread of the screw rod 7 is matched with the screw thread of the screw thread through groove 80, the screw rod 7 is in threaded connection with the circular block 8, and the circular block 8 is driven to reciprocate by the screw rod 7.
Furthermore, the inner diameter of positioning hole 81 is matched with the outer diameter of positioning rod 41, positioning rod 41 is connected with circular block 8 in a sliding manner, and circular block 8 is stably moved through positioning rod 41.
Example 7
The invention discloses a stainless steel drainage pump, which comprises a pump body 1, wherein the top of the pump body 1 is connected with a lead 2, the outer wall of the pump body 1 is provided with a water outlet pipe 11 at a position close to the bottom, the outer wall of the bottom of the pump body 1 is provided with a first flange ring 12, the middle part of the bottom of the pump body 1 is provided with a water inlet pipe 13, the outer wall of the water inlet pipe 13 is movably connected with a filter pipe 3, the top of the inner wall of the filter pipe 3 is provided with an internal thread 30, the inner wall of the filter pipe 3 is horizontally provided with a strip-shaped fixed block 33 at a position close to the top, the outer wall of the filter pipe 3 is provided with a filter hole 31 for filtering smaller particles so as to ensure that the stainless steel drainage pump can drain for a long time, the outer wall of the bottom of the filter pipe 3 is provided with a second flange ring 32, the bottom of the filter pipe 3, the bottom of the mounting plate 4 is provided with a waterproof cover 5 which plays a role in protecting the servo motor 6, the waterproof cover 5 is internally provided with the servo motor 6, the end part of an output shaft of the servo motor 6 penetrates through the bottom of the mounting plate 4 and is coaxially connected with a screw rod 7, the screw rod 7 is driven to rotate by the servo motor 6, the outer wall of the screw rod 7 is movably connected with a circular block 8, the middle part of the top of the circular block 8 is provided with a threaded through groove 80, the top of the circular block 8 is provided with a positioning hole 81 close to the edge, the outer wall of the circular block 8 is provided with a brush 83, the brush 83 is used for cleaning a filtering hole 31 of the filtering pipe 3 so as to prevent the filtering hole 31 from being blocked, the bottom of the pump body 1 is provided with a protection mechanism 9, the protection mechanism 9 comprises a first circular plate 90 and a second circular plate 92, the middle part of the surface of the first circular plate 90 is provided with a mounting through hole 900, a plurality of connecting rods, can keep apart great debris through protection machanism 9, avoid great debris directly to block up with filtering pore 31 to protection machanism 9 can avoid the bottom contact of the end of intaking of this stainless steel drainage pump directly with ponding department, can prevent that the bottom of stainless steel drainage pump from being damaged.
In the above scheme, the surface of the circular block 8 and the position close to the edge are provided with a plurality of water permeable holes 82 arranged in an annular array, so that water can pass through the holes, and the resistance of the circular block 8 during moving is reduced.
When the stainless steel drainage pump is used, a user fixes a rope with the pull ring 10, places the pump body 1 at the bottom of accumulated water through the rope, opens the pump body 1 to work, and carries out drainage treatment on the accumulated water, and when large impurities are close to the pump body 1 in the drainage process, the large impurities can be blocked by the connecting rod 91 of the protective mechanism 9, small particles in the accumulated water can be filtered under the action of the filter holes 31, and when the pump body 1 works, the servo motor 6 drives the circular block 8 to move up and down in a reciprocating mode through the screw rod 7, so that the brush 83 of the circular block 8 cleans the filter holes 31, the filter holes 31 are prevented from being blocked, and the stainless steel drainage pump can be normally used; when the brush 83 is worn and needs to be replaced, the user first detaches the protection mechanism 9, then detaches the mounting plate 4, and then detaches the worn round block 8 and replaces the round block 8 with a new one.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. The utility model provides a stainless steel drainage pump which characterized in that: comprises a pump body (1), the top of the pump body (1) is connected with a wire (2), the outer wall of the pump body (1) and the position close to the bottom are provided with a water outlet pipe (11), the outer wall of the bottom of the pump body (1) is provided with a first flange ring (12), the middle part of the bottom of the pump body (1) is provided with a water inlet pipe (13), the outer wall of the water inlet pipe (13) is movably connected with a filter pipe (3), the top of the inner wall of the filter pipe (3) is provided with an internal thread (30), the inner wall of the filter pipe (3) and the position close to the top are horizontally provided with a bar-shaped solid block (33), the outer wall of the filter pipe (3) is provided with a filter hole (31), the outer wall of the bottom of the filter pipe (3) is provided with a second flange ring (32), the bottom of the filter pipe (3) is provided with a, the top of the mounting plate (4) and the position close to the edge are vertically provided with a positioning rod (41), the bottom of the mounting plate (4) is provided with a waterproof cover (5), a servo motor (6) is arranged in the waterproof cover (5), the end part of an output shaft of the servo motor (6) penetrates through the bottom of the mounting plate (4) and is coaxially connected with a lead screw (7), the outer wall of the lead screw (7) is movably connected with a circular block (8), the middle part of the top of the circular block (8) is provided with a threaded through groove (80), the top of the circular block (8) and the position close to the edge are provided with a positioning hole (81), the outer wall of the circular block (8) is provided with a brush (83), the bottom of the pump body (1) is provided with a protection mechanism (9), the protection mechanism (9) comprises a first circular plate (90) and a second circular plate (92), the middle part of the surface of the, a plurality of connecting rods (91) arranged in an annular array are arranged between the first circular plate (90) and the second circular plate (92) and close to the edge of the second circular plate (92).
2. The stainless steel drainage pump of claim 1, wherein: and symmetrically distributed pull rings (10) are arranged at the top of the pump body (1) and close to the edge.
3. The stainless steel drainage pump of claim 1, wherein: the first flange ring (12) is screwed to the first circular plate (90) by means of screws.
4. The stainless steel drainage pump of claim 1, wherein: external screw thread (130) have been seted up to the outer wall of inlet tube (13), external screw thread (130) with internal thread (30) looks adaptation, filter tube (3) with inlet tube (13) threaded connection.
5. The stainless steel drainage pump of claim 1, wherein: the middle part of the bottom of the strip-shaped fixed block (33) is provided with a bearing (330), and the top end of the screw rod (7) is rotatably connected in the bearing (330).
6. The stainless steel drainage pump of claim 1, wherein: the bottom of the strip-shaped fixed block (33) and the position close to one end are provided with a cylindrical groove (331), and the top end of the positioning rod (41) is movably inserted in the cylindrical groove (331).
7. The stainless steel drainage pump of claim 1, wherein: the second flange ring (32) is screwed to the third flange ring (40) by screws.
8. The stainless steel drainage pump of claim 1, wherein: the screw thread of the screw rod (7) is matched with the screw thread of the screw thread through groove (80), and the screw rod (7) is in threaded connection with the round block (8).
9. The stainless steel drainage pump of claim 1, wherein: the inner diameter of the positioning hole (81) is matched with the outer diameter of the positioning rod (41), and the positioning rod (41) is connected with the circular block (8) in a sliding mode.
10. The stainless steel drainage pump of claim 1, wherein: the surface of the round block (8) and the position close to the edge are provided with a plurality of water permeable holes (82) which are distributed in an annular array.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110138396.6A CN112901563A (en) | 2021-02-01 | 2021-02-01 | Stainless steel drainage pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110138396.6A CN112901563A (en) | 2021-02-01 | 2021-02-01 | Stainless steel drainage pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112901563A true CN112901563A (en) | 2021-06-04 |
Family
ID=76122544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110138396.6A Pending CN112901563A (en) | 2021-02-01 | 2021-02-01 | Stainless steel drainage pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112901563A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6232299A (en) * | 1985-08-02 | 1987-02-12 | Iijima Seimitsu Kogyo Kk | Submergible motor pump with self-cleaning filter |
| CN208686609U (en) * | 2018-07-20 | 2019-04-02 | 深圳桦沁园环保科技有限公司 | Anti-clogging immersible pump |
| CN209638026U (en) * | 2019-03-18 | 2019-11-15 | 吴雁 | A kind of coal mine electromechanics immersible pump being easily installed |
| CN209761749U (en) * | 2019-03-26 | 2019-12-10 | 永嘉县麦通机械有限公司 | Oil-submerged pump with filtering capability |
| CN209997278U (en) * | 2019-04-28 | 2020-01-31 | 山东省环科院环境科技有限公司 | electroplating wastewater filtering device |
| CN210343738U (en) * | 2019-07-03 | 2020-04-17 | 徐州丰源泵业有限公司 | Submersible pump for automatic filtering water for irrigation and drainage |
| CN112128115A (en) * | 2020-09-27 | 2020-12-25 | 安徽埃斯克制泵有限公司 | Corrosion-resistant chemical pump with good sealing performance |
| CN212429198U (en) * | 2020-05-26 | 2021-01-29 | 山东鼎跃矿山设备有限公司 | Prevent blockking up dive sediment outflow pump |
-
2021
- 2021-02-01 CN CN202110138396.6A patent/CN112901563A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6232299A (en) * | 1985-08-02 | 1987-02-12 | Iijima Seimitsu Kogyo Kk | Submergible motor pump with self-cleaning filter |
| CN208686609U (en) * | 2018-07-20 | 2019-04-02 | 深圳桦沁园环保科技有限公司 | Anti-clogging immersible pump |
| CN209638026U (en) * | 2019-03-18 | 2019-11-15 | 吴雁 | A kind of coal mine electromechanics immersible pump being easily installed |
| CN209761749U (en) * | 2019-03-26 | 2019-12-10 | 永嘉县麦通机械有限公司 | Oil-submerged pump with filtering capability |
| CN209997278U (en) * | 2019-04-28 | 2020-01-31 | 山东省环科院环境科技有限公司 | electroplating wastewater filtering device |
| CN210343738U (en) * | 2019-07-03 | 2020-04-17 | 徐州丰源泵业有限公司 | Submersible pump for automatic filtering water for irrigation and drainage |
| CN212429198U (en) * | 2020-05-26 | 2021-01-29 | 山东鼎跃矿山设备有限公司 | Prevent blockking up dive sediment outflow pump |
| CN112128115A (en) * | 2020-09-27 | 2020-12-25 | 安徽埃斯克制泵有限公司 | Corrosion-resistant chemical pump with good sealing performance |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213915336U (en) | Anti-pollution sealed domestic water tank | |
| CN203060924U (en) | Single-cylinder submarine foreign matter trapping device | |
| CN112901563A (en) | Stainless steel drainage pump | |
| CN210620431U (en) | River course purification unit | |
| CN209780062U (en) | Roof rainwater collecting device | |
| CN211499029U (en) | Rainwater collection device suitable for sponge city construction | |
| CN210905276U (en) | Electric control skimmer | |
| CN211446984U (en) | Foundation pit drainage device | |
| CN209417041U (en) | Direct drinking monitoring water quality on line system | |
| CN111576604A (en) | Anti-blocking type precipitation device and method for rainwater sewage-intercepting lifting basket | |
| CN213375395U (en) | Prevent sewage treatment of jam and filter jar | |
| CN220469039U (en) | Ground rainwater recovery processing device | |
| CN212926395U (en) | Construction sump pit device for building drainage | |
| CN218292110U (en) | Rainwater collection and treatment device for sponge city construction | |
| CN110947236B (en) | Sewage treatment device convenient to separate sewage sundries | |
| CN215841985U (en) | Water treatment device for water works | |
| CN218076707U (en) | Sewage lifting solid-liquid separation device | |
| CN221095352U (en) | Novel drainage canal of highway engineering | |
| CN217840236U (en) | Urban rainwater pipeline drainage monitoring devices | |
| CN220486660U (en) | Accurate reposition of redundant personnel processing apparatus of municipal administration drainage pipe network rain dirt | |
| CN220860781U (en) | Sewage treatment ware convenient to clearance | |
| CN217032541U (en) | Building engineering environment monitoring device | |
| CN220047333U (en) | Micro-filter convenient for liquid level control | |
| CN212864385U (en) | High-turbidity water precipitation device and secondary impurity removal device | |
| CN220142830U (en) | BIM assembled effluent water sump |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210604 |