CN221628426U - Mixed flow pump with filter screen convenient to replace - Google Patents
Mixed flow pump with filter screen convenient to replace Download PDFInfo
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- CN221628426U CN221628426U CN202323511300.XU CN202323511300U CN221628426U CN 221628426 U CN221628426 U CN 221628426U CN 202323511300 U CN202323511300 U CN 202323511300U CN 221628426 U CN221628426 U CN 221628426U
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- mixed flow
- flow pump
- filter
- pump
- filter screen
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 20
- 238000001914 filtration Methods 0.000 claims abstract description 14
- 238000009434 installation Methods 0.000 claims description 12
- 239000007788 liquid Substances 0.000 abstract description 24
- 230000003749 cleanliness Effects 0.000 abstract description 7
- 239000012535 impurity Substances 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 4
- 239000002689 soil Substances 0.000 abstract description 4
- 238000007789 sealing Methods 0.000 description 10
- 238000005086 pumping Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Details Of Reciprocating Pumps (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model relates to the technical field of mixed flow pumps, and discloses a mixed flow pump with a filter screen convenient to replace, which comprises a mixed flow pump body, wherein the mixed flow pump body comprises a pump shell, the right side of the pump shell is communicated with a water inlet pipe, and a filter assembly is arranged in an inner cavity of the water inlet pipe; the filter assembly comprises a filter box, a filter plate is arranged in an inner cavity of the filter box, and the top of the filter plate is fixedly connected with a disassembly and assembly; the dismounting assembly comprises a mounting box. According to the utility model, the mixed flow pump body is arranged, so that liquid can be pumped, and the pumped liquid can be filtered through the arrangement of the filtering component, so that impurities, soil and the like can be mixed in the liquid for filtering, the mixed flow pump is prevented from being blocked, the stable operation of the mixed flow pump is ensured, the filter plate can be conveniently disassembled and assembled through the arrangement of the disassembling and assembling component, the replacement efficiency is improved, the cleanliness in the pump shell is ensured, and the use effect of the mixed flow pump is improved.
Description
Technical Field
The utility model relates to the technical field of mixed flow pumps, in particular to a mixed flow pump with a filter screen convenient to replace.
Background
The mixed flow pump is a pump between centrifugal pump and axial pump, and the specific speed of mixed flow pump is higher than the centrifugal pump, is less than the axial pump, and mixed flow pump can mix impurity, earth etc. in the liquid when extracting liquid, blocks up mixed flow pump easily to most setting up the filter screen in the inlet end of current mixed flow pump filters liquid, because the velocity of flow of mixed flow pump during operation liquid is faster, so liquid can strike the filter screen surface, and long-time impact can cause the filter screen to warp, seriously can damage the filter screen to influence the filter effect, just need change the filter screen.
The mixed flow pump that now used is although can satisfy the user demand, but it still has the defect in the practical application in-process, for example authorizes the mixed flow pump of number CN213235569U provided a convenient filter screen of changing, including pump housing, filter screen and fixed cover, the welding of pump housing bottom has the pump base, pump housing upper end middle part shaping has the water outlet end, pump housing one side shaping has the water inlet end, one side nestification has in the water inlet end the filter screen, water inlet end one side is provided with fixed cover, fixed cover both sides are provided with fixing bolt, fixing bolt runs through fixed cover with the water inlet end passes through threaded connection, through setting up filter screen, stiff end and fixing bolt, can install the filter screen at the water inlet end fast, guarantees the inside cleanliness factor of pump housing, and dismantles simultaneously and conveniently changes, improves the result of use of mixed flow pump, and though the device can change the filter screen, the dismouting is comparatively troublesome, only can be dismantled to fixing bolt by means of need, and the limitation is great.
Disclosure of utility model
Aiming at the problems in the prior art, the utility model aims to provide a mixed flow pump with a filter screen convenient to replace so as to solve the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the mixed flow pump comprises a mixed flow pump body, wherein the mixed flow pump body comprises a pump shell, a water inlet pipe is communicated with the right side of the pump shell, and a filtering assembly is arranged in an inner cavity of the water inlet pipe;
The filter assembly comprises a filter box, a filter plate is arranged in an inner cavity of the filter box, and the top of the filter plate is fixedly connected with a disassembly and assembly;
The disassembly and assembly comprises a mounting box, positive and negative threaded rods are movably connected to two sides of an inner cavity of the mounting box through bearings, threaded sleeves are connected to two sides of the surface of each positive and negative threaded rod in a threaded mode, clamping plates are fixedly connected to the bottoms of the threaded sleeves, and the filter plates are clamped between the two clamping plates.
Through adopting above-mentioned technical scheme, can pump liquid through the mixed flow pump body, and the filter can filter the liquid of pumping to can mix impurity, earth etc. in the liquid and filter, avoid blockking up the mixed flow pump, ensure that the mixed flow pump operation is stable, through the dismouting subassembly at last, can be convenient for dismouting to the filter, improve change efficiency, guarantee the inside cleanliness factor of pump case, improve the result of use of mixed flow pump.
Preferably, a motor is arranged on the left side of the pump shell, and a water outlet pipe is communicated with the top of the pump shell.
Through adopting above-mentioned technical scheme, the starter motor drives the interior impeller of pump shell and rotates, can follow the inlet tube with liquid and pump in the pump case, finally discharges through the outlet pipe.
Preferably, both sides of installation case bottom are all fixedly connected with fixed case, the inner chamber of fixed case is provided with the fixture block, two the equal fixedly connected with movable rod in one side that the fixture block is on the back mutually, the surface cover of movable rod is equipped with the spring, the other end fixedly connected with of movable rod draws the handle.
By adopting the technical scheme, the filter plate can be conveniently disassembled and assembled.
Preferably, the right side of positive and negative threaded rod runs through the mounting box through the bearing and fixedly connected with swivel handle, the surface of swivel handle is provided with anti-skidding line.
By adopting the technical scheme, the forward and reverse threaded rod can be conveniently rotated.
Preferably, the top of installation case inner chamber both sides all is provided with sealed pad, the bottom of installation case inner chamber both sides all is provided with sealed pad down, go up sealed pad and sealed pad down and closely laminate with the filter.
Through adopting above-mentioned technical scheme, can increase the leakproofness on filter upper portion through last sealing gasket, can increase the leakproofness of filter lower part through lower sealing gasket.
Preferably, the top fixedly connected with slide rail of installation case inner chamber, the both sides on slide rail surface all sliding connection has the slider, the bottom and the thread bush fixed connection of slider.
By adopting the technical scheme, the thread bush can be limited and guided to move.
Preferably, the top and the bottom of the inner cavity of the fixed box are provided with sliding grooves, the inner cavity of the sliding groove is connected with a sliding seat in a sliding manner, and one end of the sliding seat, which is far away from the sliding groove, is fixedly connected with the clamping block.
Through adopting above-mentioned technical scheme, can carry out spacing direction to the fixture block and remove, stability when improving the removal.
Preferably, the top of the installation box is fixedly connected with a handle, and the surface of the handle is provided with anti-skid patterns.
Compared with the prior art, the utility model has the following beneficial effects:
According to the utility model, the mixed flow pump body is arranged, so that liquid can be pumped, and the pumped liquid can be filtered through the arrangement of the filtering component, so that impurities, soil and the like can be mixed in the liquid for filtering, the mixed flow pump is prevented from being blocked, the stable operation of the mixed flow pump is ensured, the filter plate can be conveniently disassembled and assembled through the arrangement of the disassembling and assembling component, the replacement efficiency is improved, the cleanliness in the pump shell is ensured, and the use effect of the mixed flow pump is improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a partial cross-sectional view of the structure of the present utility model;
FIG. 3 is a perspective view of a filter plate in the construction of the present utility model;
FIG. 4 is an enlarged view of a portion of FIG. 2A, which is a structural view of the present utility model;
Fig. 5 is a partial enlarged view of the structure of the present utility model at B in fig. 2.
In the figure: 1. a mixed flow pump body; 101. a pump housing; 102. a water inlet pipe; 103. a motor; 104. a water outlet pipe; 2. a filter assembly; 201. a filter box; 202. a filter plate; 3. disassembling and assembling the assembly; 301. a mounting box; 302. a positive and negative threaded rod; 303. a thread sleeve; 304. a clamping plate; 305. a fixed box; 306. a clamping block; 307. a movable rod; 308. a spring; 309. a pull handle; 310. a rotating handle; 4. an upper gasket; 5. a lower gasket; 6. a slide rail; 7. a slide block; 8. a chute; 9. a slide; 10. a handle.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Embodiment one:
Referring to fig. 1-5, a mixed flow pump with a filter screen convenient to replace comprises a mixed flow pump body 1, wherein liquid can be pumped by arranging the mixed flow pump body 1, the mixed flow pump body 1 comprises a pump shell 101, a water inlet pipe 102 is communicated with the right side of the pump shell 101, a motor 103 is arranged on the left side of the pump shell 101, a water outlet pipe 104 is communicated with the top of the pump shell 101, and a filter assembly 2 is arranged in an inner cavity of the water inlet pipe 102; the filtering assembly 2 comprises a filtering box 201, a filtering plate 202 is arranged in the inner cavity of the filtering box 201, and pumped liquid can be filtered through the arrangement of the filtering assembly 2, so that impurities, soil and the like can be mixed in the liquid for filtering, the blockage of a mixed flow pump is avoided, the stable operation of the mixed flow pump is ensured, and the top of the filtering plate 202 is fixedly connected with a disassembly and assembly 3; the dismouting subassembly 3 includes mounting box 301, the both sides of mounting box 301 inner chamber all are through bearing swing joint positive and negative threaded rod 302, the both sides on positive and negative threaded rod 302 surface are all threaded connection has screw sleeve 303, the bottom fixedly connected with grip block 304 of screw sleeve 303, filter 202 centre gripping is between two grip blocks 304, the both sides of mounting box 301 bottom are all fixedly connected with fixed box 305, the inner chamber of fixed box 305 is provided with fixture block 306, the equal fixedly connected with movable rod 307 of one side that two fixture blocks 306 are opposite to each other, the surface cover of movable rod 307 is equipped with spring 308, the other end fixedly connected with pull handle 309 of movable rod 307, the right side of positive and negative threaded rod 302 is through bearing penetration mounting box 301 and fixedly connected with swivel handle 310, swivel handle 310's surface is provided with the anti-skidding line, through the setting of dismouting subassembly 3, can be convenient for carry out the dismouting to filter 202, improve the cleanliness factor inside pump case 101, improve the result of use of mixed flow pump.
Embodiment two:
Referring to fig. 1-5, a mixed flow pump with a filter screen convenient to replace comprises a mixed flow pump body 1, the top of the two sides of the inner cavity of a mounting box 301 is provided with an upper sealing gasket 4, the bottom of the two sides of the inner cavity of the mounting box 301 is provided with a lower sealing gasket 5, the upper sealing gasket 4 and the lower sealing gasket 5 are tightly attached to a filter plate 202, the sealing performance of the upper part of the filter plate 202 can be increased through the upper sealing gasket 4, the sealing performance of the lower part of the filter plate 202 can be increased through the lower sealing gasket 5, the top of the inner cavity of the mounting box 301 is fixedly connected with a sliding rail 6, two sides of the surface of the sliding rail 6 are both slidingly connected with sliding blocks 7, the bottom of the sliding blocks 7 is fixedly connected with a threaded sleeve 303, limiting guiding movement can be carried out on the threaded sleeve 303, the top and the bottom of the inner cavity of the fixing box 305 are both provided with sliding grooves 8, the inner cavity of the sliding grooves 8 are slidingly connected with sliding seats 9, one ends of the sliding seats 9 far away from the sliding grooves 8 are fixedly connected with clamping blocks 306, the limiting guiding movement can be carried out on the clamping blocks 306, the stability in moving is improved, the top of the mounting box 301 is fixedly connected with a handle 10, and the surface of the handle 10 is provided with anti-skid patterns.
The principle of this embodiment is:
When the pump is used, the motor 103 is started to drive the impeller in the pump shell 101 to rotate, so that liquid can be pumped into the pump shell 101 from the water inlet pipe 102 and finally discharged through the water outlet pipe 104, and the liquid is filtered through the filter plate 202 before entering the pump shell 101, so that impurities, soil and the like can be mixed in the liquid for filtering, the blockage of the mixed flow pump is avoided, and the stable operation of the mixed flow pump is ensured;
When the filter plate 202 is required to be replaced, a user firstly drives the movable rod 307 to move through the pull handle 309, the movable rod 307 drives the clamping block 306 to move out of the clamping groove, at this time, the installation box 301 can be pulled to move upwards through the handle 10, the installation box 301 can drive the filter plate 202 to be pulled out of the filter box 201, at this time, the rotating handle 310 drives the forward and reverse threaded rod 302 to rotate, the forward and reverse threaded rod 302 drives the two threaded sleeves 303 to move reversely, the movement of the two threaded sleeves 303 can drive the two clamping plates 304 to be separated from the filter plate 202, at this time, the old filter plate 202 can be disassembled, then a new filter plate 202 is placed between the two clamping plates 304, then the reverse rotating handle 310 drives the forward and reverse threaded rod 302 to rotate, at this time, the two clamping plates 304 can be driven to move relatively, so that the filter plate 202 can be clamped and fixed, the purpose of disassembling the filter plate 202 is finally realized, the replacement efficiency is improved, the cleanliness of the inside of the pump housing 101 is ensured, and the use effect of the mixed flow pump is improved.
To sum up: this mixed flow pump that filter screen was convenient for change through setting up mixed flow pump body 1, can pump liquid, through filter component 2's setting, can filter the liquid of pumping to can mix impurity, earth etc. in the liquid and filter, avoid blockking up mixed flow pump, ensure mixed flow pump steady operation, through dismouting component 3's setting, can be convenient for dismouting to filter 202, improve change efficiency, guarantee the inside cleanliness factor of pump case 101, improve mixed flow pump's result of use.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a mixed flow pump that filter screen is convenient for change, includes mixed flow pump body (1), its characterized in that: the mixed flow pump body (1) comprises a pump shell (101), a water inlet pipe (102) is communicated with the right side of the pump shell (101), and a filtering component (2) is arranged in an inner cavity of the water inlet pipe (102);
The filter assembly (2) comprises a filter box (201), a filter plate (202) is arranged in an inner cavity of the filter box (201), and a disassembly and assembly (3) is fixedly connected to the top of the filter plate (202);
The disassembly and assembly (3) comprises a mounting box (301), positive and negative threaded rods (302) are movably connected to two sides of an inner cavity of the mounting box (301) through bearings, threaded sleeves (303) are connected to two sides of the surface of each positive and negative threaded rod (302) in a threaded mode, clamping plates (304) are fixedly connected to the bottoms of the threaded sleeves (303), and the filter plates (202) are clamped between the two clamping plates (304).
2. The mixed flow pump with a filter screen for easy replacement according to claim 1, wherein: the left side of pump case (101) is provided with motor (103), the top intercommunication of pump case (101) has outlet pipe (104).
3. The mixed flow pump with a filter screen for easy replacement according to claim 1, wherein: both sides of installation case (301) bottom are all fixedly connected with fixed case (305), the inner chamber of fixed case (305) is provided with fixture block (306), two the equal fixedly connected with movable rod (307) of one side that fixture block (306) are on the back of the body, the surface cover of movable rod (307) is equipped with spring (308), the other end fixedly connected with of movable rod (307) draws handle (309).
4. The mixed flow pump with a filter screen for easy replacement according to claim 1, wherein: the right side of the positive and negative threaded rod (302) penetrates through the mounting box (301) through a bearing and is fixedly connected with a rotating handle (310), and anti-skid patterns are arranged on the surface of the rotating handle (310).
5. The mixed flow pump with a filter screen for easy replacement according to claim 1, wherein: the top of installation case (301) inner chamber both sides all is provided with sealed pad (4), the bottom of installation case (301) inner chamber both sides all is provided with sealed pad (5) down, go up sealed pad (4) and sealed pad (5) down and all closely laminate with filter (202).
6. The mixed flow pump with a filter screen for easy replacement according to claim 1, wherein: the top of installation case (301) inner chamber fixedly connected with slide rail (6), the both sides on slide rail (6) surface all sliding connection has slider (7), the bottom and the thread bush (303) fixed connection of slider (7).
7. A mixed flow pump with a filter screen for easy replacement according to claim 3, wherein: the top and the bottom of fixed box (305) inner chamber have all seted up spout (8), the inner chamber sliding connection of spout (8) has slide (9), the one end and fixture block (306) fixed connection of slide (9) keeping away from spout (8).
8. The mixed flow pump with a filter screen for easy replacement according to claim 1, wherein: the top of the installation box (301) is fixedly connected with a handle (10), and anti-skidding lines are arranged on the surface of the handle (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323511300.XU CN221628426U (en) | 2023-12-22 | 2023-12-22 | Mixed flow pump with filter screen convenient to replace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323511300.XU CN221628426U (en) | 2023-12-22 | 2023-12-22 | Mixed flow pump with filter screen convenient to replace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221628426U true CN221628426U (en) | 2024-08-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323511300.XU Active CN221628426U (en) | 2023-12-22 | 2023-12-22 | Mixed flow pump with filter screen convenient to replace |
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|---|---|
| CN (1) | CN221628426U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119467413A (en) * | 2024-12-26 | 2025-02-18 | 江苏大学 | A vortex pump with cooling function and use method thereof |
-
2023
- 2023-12-22 CN CN202323511300.XU patent/CN221628426U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119467413A (en) * | 2024-12-26 | 2025-02-18 | 江苏大学 | A vortex pump with cooling function and use method thereof |
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