CN217015642U - Suspension type hydraulically-driven self-cleaning filter in front of pump - Google Patents
Suspension type hydraulically-driven self-cleaning filter in front of pump Download PDFInfo
- Publication number
- CN217015642U CN217015642U CN202220388768.0U CN202220388768U CN217015642U CN 217015642 U CN217015642 U CN 217015642U CN 202220388768 U CN202220388768 U CN 202220388768U CN 217015642 U CN217015642 U CN 217015642U
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- China
- Prior art keywords
- self
- cleaning
- filter screen
- filter
- branch pipe
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- 238000004140 cleaning Methods 0.000 title claims abstract description 64
- 239000000725 suspension Substances 0.000 title claims abstract description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 82
- 239000007921 spray Substances 0.000 claims description 14
- 239000004677 Nylon Substances 0.000 claims description 7
- 229920001778 nylon Polymers 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 4
- 230000005611 electricity Effects 0.000 abstract 1
- 239000012535 impurity Substances 0.000 description 5
- 239000010865 sewage Substances 0.000 description 5
- 238000007599 discharging Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a suspension type hydraulically-driven self-cleaning filter in front of a pump, which relates to the technical field of filters and comprises a rack and a filter screen barrel, wherein the rack is fixedly arranged on the outer side of the filter screen barrel; the inside of filter screen bucket is fixed and is provided with the inlet tube, and one side of filter screen bucket is fixed and is provided with the self-cleaning water pipe, and the one end fixedly connected with first branch pipe and the second branch pipe of self-cleaning water pipe, first branch pipe and second branch pipe set up respectively in the inside and the outside of filter screen bucket, and one side of first branch pipe is fixed and is provided with the interior shower nozzle of self-cleaning. According to the filter system, the impeller is driven to rotate by the force generated by the flow of water sucked by the water pump, the force generated by the rotation of the impeller is transmitted to the filter screen barrel through the driving shaft, so that the filter screen barrel rotates at a constant speed, the filter system does not use electricity, the driving impeller in the water inlet pipe is driven to rotate by the pressure generated by the water flow sucked by the water pump, and the filter barrel is driven to rotate at a constant speed, so that the filter system is efficient and convenient.
Description
Technical Field
The utility model relates to the technical field of filters, in particular to a suspension type hydraulically-driven self-cleaning filter in front of a pump.
Background
When the pressure difference is a certain value, a control system sends out a cleaning and sewage discharging signal, a sewage discharging valve is opened, the pressure of a sewage discharging cavity is suddenly released, and the suction force generated by a suction head sucks impurities into a sewage discharging shaft to be discharged; sewage produces axial thrust through hydraulic motor, and the blowdown axle is rotatory during, does radial movement simultaneously, inhales the permission head and is rotary displacement along thin filter screen internal surface, clearance internal surface impurity, and after the blowdown process, the blowoff valve is closed, and the initial position is got back to the blowdown axle, and floated water drive self-cleaning filter then sets up a set of water pump at the front end of filter before the pump, and sets up suspending device at the filter both ends for the filter can suspend in aqueous.
The suspension type hydraulic drive self-cleaning filter in front of a pump in the current market places a filter with a water pump and a suspension tank in a water storage tank, and the filter is electrified, so that the filter can normally work.
The existing pre-pump suspended hydraulic self-cleaning filter is characterized in that after a filter with a water pump and a suspended box is placed in a water storage tank, the filter needs to be electrified, the filter can normally work, however, the phenomena of power failure, electric leakage and the like easily occur when electrified equipment is in water, and the safety is too low.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a pre-pump suspended hydraulic self-cleaning filter, which can effectively solve the problem that the conventional pre-pump suspended hydraulic self-cleaning filter provided by the background art needs to be electrified after a filter with a water pump and a suspension tank is placed in a water storage tank, so that the filter can normally work, but the electrified equipment is in water, so that the phenomena of power failure, electric leakage and the like are easily caused, and the safety is too low.
In order to realize the purpose, the utility model adopts the technical scheme that: a suspension type hydraulically-driven self-cleaning filter in front of a pump comprises a rack and a filter screen barrel, wherein the rack is fixedly arranged on the outer side of the filter screen barrel;
the fixed inlet tube that is provided with in inside of filter screen bucket, the fixed self-cleaning water pipe that is provided with in one side of filter screen bucket, the first branch pipe of one end fixedly connected with and the second branch pipe of self-cleaning water pipe, first branch pipe and second branch pipe set up respectively in the inside and the outside of filter screen bucket, shower nozzle in the fixed self-cleaning that is provided with in one side of first branch pipe, the fixed outer shower nozzle of self-cleaning that is provided with in one side of second branch pipe, the fixed pipe that absorbs water that is provided with in inside of filter screen bucket, the inlet tube is run through at the top of the pipe that absorbs water, and the diapire of inlet tube is fixed and is provided with the bearing frame, the fixed drive shaft that is provided with in top of bearing frame, the fixed drive impeller that is provided with in one side of drive shaft.
Preferably, both ends of the filter screen bucket are respectively and fixedly provided with a left end face seal plate and a right end face seal plate, and one end of the water inlet pipe penetrates through the left end face seal plate.
Preferably, the self-cleaning outer spray head and the self-cleaning inner spray head are respectively provided with a plurality of self-cleaning outer spray heads which are uniformly distributed on one side of the second branch pipe at intervals, the self-cleaning inner spray heads which are uniformly distributed on one side of the first branch pipe at intervals, a nylon bearing is fixedly arranged at the joint of the first branch pipe and the second branch pipe, and the bottom of the nylon bearing is fixedly arranged outside the water inlet pipe.
Preferably, the water suction pipes are arranged in two groups, and the two groups of water suction pipes are arranged in parallel.
Preferably, the driving impellers are provided with three groups, the three groups of driving impellers are arranged in parallel, and the three groups of driving impellers are fixedly arranged on one side of the driving shaft.
Preferably, a limit bearing is fixedly arranged at the center of the right end face seal plate, and one end, far away from the bearing seat, of the driving shaft is fixedly arranged inside the limit bearing.
Preferably, the bottom of frame both sides all is fixed and is provided with the suspension case, the inner wall of filter screen bucket is fixed and is provided with the sealing washer.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, a suspension type self-cleaning filter driven by water conservancy in front of a pump is placed in a reservoir, the filter is suspended in water through a suspension box, the whole system is fixedly connected through a rack, a water inlet pipe in a filter screen barrel is connected to a water inlet of a water pump, a water outlet of the water pump is connected with a water pipe to a self-cleaning water pipe and leads to a self-cleaning outer spray head and a self-cleaning inner spray head, in the normal operation of the system, water enters the water inlet pipe in the filter screen barrel through a water suction pipe, three groups of impellers are arranged on a driving shaft, the driving impeller is rotated by the force generated by the flow of water sucked by the water pump, the force generated by the rotation of the driving impeller is transmitted to the filter screen barrel through the driving shaft, so that the filter screen barrel rotates at a constant speed, the filter system is not powered, the driving impeller in the water inlet pipe is driven to rotate by the pressure generated by the water flow sucked by the water pump, and the filter barrel is driven to rotate at a constant speed, and the filter system is efficient and convenient.
Drawings
FIG. 1 is a right side view of a pre-pump floating hydraulically driven self-cleaning filter of the present invention;
FIG. 2 is a front view of a pre-pump floating hydraulically driven self-cleaning filter of the present invention;
FIG. 3 is a schematic view of the interior of a floating hydraulically driven self-cleaning filter before pumping according to the present invention;
FIG. 4 is a top view of a pre-pump floating hydraulically driven self-cleaning filter of the present invention;
FIG. 5 is a schematic view of the water inlet pipe of a pre-pump suspension type hydraulically driven self-cleaning filter according to the present invention.
In the figure: 1. a frame; 2. a screen barrel; 3. a suction pipe; 4. a water inlet pipe; 5. driving the impeller; 6. a bearing seat; 7. a limit bearing; 8. a nylon bearing; 9. a right end face seal plate; 10. self-cleaning the outer spray head; 11. a drive shaft; 12. self-cleaning the inner spray head; 13. a self-cleaning water pipe; 14. a seal ring; 15. a left end face seal plate; 16. a suspension tank.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further explained by combining the specific embodiments.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in a specific case to those of ordinary skill in the art.
Referring to fig. 1-5, the utility model relates to a suspension type hydraulically-driven self-cleaning filter before pump, which comprises a frame 1 and a filter screen barrel 2, wherein the frame 1 is fixedly arranged at the outer side of the filter screen barrel 2;
the fixed inlet tube 4 that is provided with in inside of filter screen bucket 2, the fixed self-cleaning water pipe 13 that is provided with in one side of filter screen bucket 2, the first branch pipe of one end fixedly connected with and the second branch pipe of self-cleaning water pipe 13, first branch pipe and second branch pipe set up respectively in the inside and the outside of filter screen bucket 2, shower nozzle 12 in the fixed self-cleaning that is provided with in one side of first branch pipe, the fixed outer shower nozzle 10 of self-cleaning that is provided with in one side of second branch pipe, the fixed pipe 3 that absorbs water that is provided with in inside of filter screen bucket 2, the top of the pipe 3 that absorbs water runs through inlet tube 4, the fixed bearing frame 6 that is provided with of diapire of inlet tube 4, the fixed drive shaft 11 that is provided with in top of bearing frame 6, the fixed drive impeller 5 that is provided with in one side of drive shaft 11.
Wherein, the both ends of filter screen bucket 2 are fixed respectively and are provided with left end face shrouding 15 and right-hand member face shrouding 9, and the one end of inlet tube 4 runs through left end face shrouding 15.
Wherein, shower nozzle 12 all is provided with a plurality of in self-cleaning outer shower nozzle 10 and the self-cleaning, and shower nozzle 10 interval evenly distributed is in one side of second branch pipe outside a plurality of self-cleaning, shower nozzle 12 interval evenly distributed in a plurality of self-cleaning and one side of first branch pipe, and the fixed nylon bearing 8 that is provided with in the junction of first branch pipe and second branch pipe, the fixed setting in inlet tube 4 outside in bottom of nylon bearing 8.
Wherein, the suction pipes 3 are provided with two groups, and the two groups of suction pipes 3 are arranged in parallel.
Wherein, drive impeller 5 is provided with three groups, and three groups of drive impeller 5 parallel arrangement, three groups of drive impeller 5 all fix the one side that sets up in drive shaft 11.
Wherein, the fixed spacing bearing 7 that is provided with in right-hand member face closing plate 9 center department, the one end that the bearing frame 6 was kept away from to drive shaft 11 is fixed to be set up in the inside of spacing bearing 7.
Wherein, the bottom of frame 1 both sides all is fixed to be provided with suspension case 16, and the inner wall of filter screen bucket 2 is fixed to be provided with sealing washer 14.
The working principle of the utility model is as follows:
the water conservancy driving suspension type self-cleaning filter in front of the pump is placed in a water storage pool, the filter is suspended in water by utilizing a suspension box 16, a water inlet pipe 4 is connected with a water inlet of the water pump, a water outlet of the water pump leads to a self-cleaning water pipe 13 and leads to an outer self-cleaning spray head 10 and an inner self-cleaning spray head 12, in the normal operation of the system, water enters the water inlet pipe 4 through a water suction pipe 3, the water inlet pipe 4 is provided with three driving impellers 5, the driving impellers 5 are rotated by the force generated by the flow of the water sucked by the water pump, the force generated by the rotation of the driving impellers 5 is transmitted to a filter screen barrel 2 through a driving shaft 11, so that the filter screen barrel 2 rotates at a constant speed, the water in the water pump reaches the self-cleaning water pipe 13 from the water outlet during the operation, then leads to the outer self-cleaning spray head 10 and the inner self-cleaning spray head 12, the water with pressure is sprayed to the upper surface of the filter screen barrel 2 rotating at the constant speed, and impurities attached to the outer side of the filter screen barrel 2 are cleaned up, at this moment, the water sucked in the filter screen barrel 2 is clean and free of impurities, and the water enters the water suction pipe 3 and then is led to the main pump, so that the water containing impurities or particles is filtered completely, and other parts of the filter are all stainless steel except the sealing ring 14, and rust is prevented.
The foregoing shows and describes the general principles and features of the present invention, together with the advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, but that various changes and modifications may be made without departing from the spirit and scope of the utility model, and such changes and modifications are within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. A suspension type hydraulic drive self-cleaning filter in front of a pump is characterized by comprising a rack (1) and a filter screen barrel (2), wherein the rack (1) is fixedly arranged on the outer side of the filter screen barrel (2);
a water inlet pipe (4) is fixedly arranged inside the filter screen barrel (2), a self-cleaning water pipe (13) is fixedly arranged on one side of the filter screen barrel (2), one end of the self-cleaning water pipe (13) is fixedly connected with a first branch pipe and a second branch pipe, the first branch pipe and the second branch pipe are respectively arranged inside and outside the filter screen barrel (2), a self-cleaning inner spray head (12) is fixedly arranged on one side of the first branch pipe, a self-cleaning outer spray head (10) is fixedly arranged on one side of the second branch pipe, a water suction pipe (3) is fixedly arranged inside the filter screen barrel (2), the top of the water suction pipe (3) penetrates through the water inlet pipe (4), a bearing seat (6) is fixedly arranged on the bottom wall of the water inlet pipe (4), the top of bearing frame (6) is fixed and is provided with drive shaft (11), one side of drive shaft (11) is fixed and is provided with drive impeller (5).
2. The pre-pump suspension type hydraulically driven self-cleaning filter as set forth in claim 1, wherein: the both ends of filter screen bucket (2) are fixed left end face shrouding (15) and right-hand member face shrouding (9) of being provided with respectively, left end face shrouding (15) is run through to the one end of inlet tube (4).
3. A pre-pump suspension type hydraulically driven self-cleaning filter as set forth in claim 2, wherein: shower nozzle (12) all are provided with a plurality of, a plurality of in self-cleaning shower nozzle (10) outside the self-cleaning interval evenly distributed in one side of second branch pipe, a plurality of shower nozzle (12) interval evenly distributed and one side of first branch pipe in the self-cleaning, the fixed nylon bearing (8) that is provided with in junction of first branch pipe and second branch pipe, the bottom of nylon bearing (8) is fixed to be set up in inlet tube (4) outside.
4. A pre-pump suspension type hydraulically driven self-cleaning filter as set forth in claim 3, wherein: the water suction pipes (3) are arranged in two groups, and the two groups of water suction pipes (3) are arranged in parallel.
5. The pre-pump suspension type hydraulically driven self-cleaning filter as set forth in claim 4, wherein: the driving impellers (5) are arranged in three groups, the driving impellers (5) are arranged in parallel, and the driving impellers (5) are all fixedly arranged on one side of the driving shaft (11).
6. The pre-pump suspension type hydraulically driven self-cleaning filter as set forth in claim 5, wherein: the center department of right-hand member face shrouding (9) is fixed and is provided with spacing bearing (7), the one end that bearing frame (6) were kept away from in drive shaft (11) is fixed to be set up in the inside of spacing bearing (7).
7. The pre-pump suspension type hydraulically driven self-cleaning filter as set forth in claim 6, wherein: the bottom of frame (1) both sides all is fixed and is provided with suspension case (16), the inner wall of filter screen bucket (2) is fixed and is provided with sealing washer (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220388768.0U CN217015642U (en) | 2022-02-24 | 2022-02-24 | Suspension type hydraulically-driven self-cleaning filter in front of pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220388768.0U CN217015642U (en) | 2022-02-24 | 2022-02-24 | Suspension type hydraulically-driven self-cleaning filter in front of pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217015642U true CN217015642U (en) | 2022-07-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220388768.0U Expired - Fee Related CN217015642U (en) | 2022-02-24 | 2022-02-24 | Suspension type hydraulically-driven self-cleaning filter in front of pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217015642U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115646027A (en) * | 2022-10-14 | 2023-01-31 | 石河子大学 | Self-cleaning pre-pump filter |
-
2022
- 2022-02-24 CN CN202220388768.0U patent/CN217015642U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115646027A (en) * | 2022-10-14 | 2023-01-31 | 石河子大学 | Self-cleaning pre-pump filter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220722 |