CN211752977U - Long suction nozzle for high-pressure cleaning filter and high-pressure cleaning filter - Google Patents
Long suction nozzle for high-pressure cleaning filter and high-pressure cleaning filter Download PDFInfo
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- CN211752977U CN211752977U CN202020494487.4U CN202020494487U CN211752977U CN 211752977 U CN211752977 U CN 211752977U CN 202020494487 U CN202020494487 U CN 202020494487U CN 211752977 U CN211752977 U CN 211752977U
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- suction nozzle
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- filter screen
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Abstract
The utility model relates to the technical field of filters, in particular to a long suction nozzle for a high-pressure cleaning filter and a high-pressure cleaning filter, which enable the filtering effect of the high-pressure cleaning filter to be more thorough and the filtering efficiency to be higher, and solve the problem of dirt deposition of the filter screen of the existing high-pressure cleaning filter; the long and thin flat mouth structure of long suction nozzle corresponds every filter screen punching plate, and the upper end of blowdown axle is connected with the transmission shaft through flat axle and flat cover, the pipe connection high pressure nozzle is passed through to the both sides of transmission shaft, the both sides of blowdown axle have foretell long suction nozzle through the suction nozzle union coupling, and the transmission shaft drives the rotation of high pressure nozzle and axial cluster, and synchronous rotary motion is done with the transmission shaft to the blowdown axle, makes the waveform filter screen in long suction nozzle place punching hole region be negative pressure state, and the inside blowdown that carries out of suction nozzle is recoil to the attachment on the filter screen under the effect of net water pressure.
Description
Technical Field
The utility model relates to a technical field of filter especially relates to a long suction nozzle and high-pressure cleaning filter for high-pressure cleaning filter.
Background
The filter screen structure of the existing high-pressure cleaning filter is that the inner side and the outer side are reinforced layers made of punched plate rolls, the middle is a wave-shaped protective layer and a filter layer, a single wave is communicated up and down, the existing high-pressure cleaning filter adopts a circular suction nozzle, the circular suction nozzle can mix a large amount of raw water in sewage in the sewage discharge process, and the sewage can be quickly deposited on the filter screen after the suction nozzle leaves a cleaning area.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a long suction nozzle and high-pressure cleaning filter for the filter effect of high-pressure cleaning filter is more thorough, filtration efficiency is higher, has solved the problem of current high-pressure cleaning filter screen deposit filth.
In order to achieve the above purpose, the utility model is realized by adopting the following technical scheme:
the long suction nozzle for the high-pressure cleaning filter comprises a suction nozzle part and a connecting part, wherein the suction nozzle part is provided with a long and thin flat opening, one end of the suction nozzle part, deviating from the long and thin flat opening, is fixedly connected with the connecting part, the connecting part is provided with a connecting port, the connecting port is communicated with the long and thin flat opening, and a retaining groove is formed in the inner side of the connecting port.
In an improved technical scheme, the retaining groove is divided into two symmetrical parts, and a retaining groove stop block is connected between the two parts.
The utility model provides an among the modified technical scheme, including the blowdown axle, the upper end of blowdown axle is connected with the transmission shaft through flat axle and flat cover, the pipe connection high pressure nozzle is passed through to the both sides of transmission shaft, the both sides of blowdown axle are connected with foretell long suction nozzle through the suction nozzle pipe, the long and thin flat mouth and the filter screen cooperation of punching a hole of long suction nozzle, the transmission shaft drives the high pressure nozzle rotation and axial and moves, and synchronous rotary motion is to blowdown axle and transmission shaft, high pressure nozzle with long suction nozzle is corresponding in the both sides position of wave form filter screen respectively.
Compared with the prior art, the beneficial effects of the utility model are that: the long and thin flat mouth structure of long suction nozzle corresponds every row of filter screen punching plate, makes this row of waveform filter screen that punches the hole region be negative pressure state, and the inside blowdown that carries out of suction nozzle is strikeed by the recoil under the effect of net water pressure to the attachment on the filter screen, and to stubborn filth, the powerful washing of outside backwash high pressure nozzle makes whole filter screen cleaner, reaches high-efficient, thorough filter effect, has solved the problem of current high pressure cleaning filter screen deposit filth.
Drawings
FIG. 1 is a schematic structural view of a long nozzle of the present invention;
FIG. 2 is a schematic side view of the long nozzle of the present invention;
FIG. 3 is a schematic sectional view taken along line A-A in FIG. 2;
FIG. 4 is a schematic structural view of the high pressure cleaning filter of the present invention.
Reference numerals: 1. a drive shaft; 2. a sewage draining shaft; 3. a high pressure nozzle; 4. the middle of the filter screen is isolated; 5. a wave-shaped filter screen; 6. a long suction nozzle; 601. a mouthpiece section; 602. a backstop slot; 603. stopping groove stop block.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
As shown in fig. 1 to 3, the long nozzle for a high pressure cleaning filter according to an embodiment of the present invention includes a nozzle portion 601 and a connecting portion, wherein the nozzle portion 601 has a long and thin flat mouth for fitting a filter screen punching plate; the front end of the slender flat opening is set to be flat horn-shaped, the lower end of the flat horn-shaped is fixedly connected with the connecting part, the connecting part is provided with a connecting port, specifically, the connecting port is set to be cylindrical, the connecting port is communicated with the slender flat opening, the inner side of the connecting port is provided with a retaining groove 602 which is used for connecting a suction nozzle pipe on a sewage discharge shaft of the high-pressure cleaning filter and preventing the long suction nozzle from being separated from the suction nozzle pipe in the operation process; preferably, in this embodiment, the retaining groove 602 is divided into two symmetrical parts, and a retaining groove stop 603 is connected between the two parts to prevent the long nozzle from rotating during operation, thereby enhancing the connection stability.
The high-pressure cleaning filter of another embodiment of the utility model, as shown in fig. 4, comprises a sewage discharging shaft 2, the upper end of the sewage discharging shaft 2 is connected with a transmission shaft 1 through a flat shaft and a flat sleeve, both sides of the transmission shaft 1 are connected with a high-pressure nozzle 3 through pipelines, both sides of the sewage discharging shaft 2 are connected with a long suction nozzle 6 of the above embodiment through a suction nozzle pipe, the long flat mouth of the long suction nozzle 6 is matched with a filter screen punching plate, the transmission shaft 1 drives the high-pressure nozzle 3 to rotate and axially move in a reciprocating manner, the sewage discharging shaft 2 and the transmission shaft 1 do synchronous rotating motion, the high-pressure nozzle 3 and the long suction nozzle 6 respectively correspond to the positions of both sides of a waveform filter screen 5, the waveform filter screen 5 is connected by a partition 4 in the middle of the filter screen, preferably, the long suction nozzle 6 corresponds to the two sides in a staggered arrangement region above and below the sewage discharging shaft, specifically, in the present embodiment, the long suction nozzle 6 on the right side of the sewage discharging shaft 2 is distributed on the upper half part in the axial direction of the sewage discharging shaft 2, and the long suction nozzle 6 on the left side of the sewage discharging shaft 2 is distributed on the lower half part in the axial direction of the sewage discharging shaft 2; according to the high-pressure cleaning filter, the sewage discharge shaft is improved from the conventional integrated type into two bodies, namely the transmission shaft and the sewage discharge shaft, the two sections of shafts are driven by the flat shaft and the flat sleeve, the axial displacement of the sewage discharge shaft is limited, so that the sewage discharge shaft can only axially rotate, the rotating area of the sewage discharge long suction nozzle is a fixed area, and sewage is collected and discharged in the fixed area of the filter screen; change into long suction nozzle structure by current circle suction nozzle structure, the inboard board of punching a hole of laminating filter screen, aim at radial square hole of being listed as and carry out rotary motion, make this waveform filter screen journey negative pressure state of being listed as the punching zone region, outside backwash high pressure nozzle synchronous revolution and axial are strikeed repeatedly and are corresponded the regional filter screen of long suction nozzle and wash, attachment on the filter screen is by the inside blowdown of recoil suction nozzle under the effect of net water pressure, to stubborn filth, the powerful washing of outside backwash nozzle, make whole filter screen cleaner, reach the efficient filter effect.
The utility model discloses when long suction nozzle is used for the high pressure cleaning filter, sewage filters and purifies through wave form filter screen 5, transmission shaft 1 drives 3 rotations of high pressure nozzle and axial cluster moves, blowdown axle 2 is synchronous rotary motion with transmission shaft 1, 6 wave form filter screen journey negative pressure states that make the punchhole region of long suction nozzle, outside backwash high pressure nozzle axial is struggled repeatedly and is corresponded the regional filter screen of long suction nozzle and wash, the attachment on the filter screen is effectively washd and is got rid of by the sedimentary filth of recoil to the inside messenger wave form filter screen 5 of suction nozzle under the effect of net hydraulic pressure.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (3)
1. The long suction nozzle for the high-pressure cleaning filter is characterized by comprising a suction nozzle part (601) and a connecting part, wherein the suction nozzle part (601) is provided with a long and thin flat opening, one end, deviating from the long and thin flat opening, of the suction nozzle part (601) is fixedly connected with the connecting part, the connecting part is provided with a connecting port, the connecting port is communicated with the long and thin flat opening, and a retaining groove (602) is arranged on the inner side of the connecting port.
2. The long nozzle according to claim 1, characterized in that the retaining groove (602) is divided into two symmetrical parts, between which a retaining groove stop (603) is connected.
3. The utility model provides a high-pressure cleaning filter, includes blowdown axle (2), its characterized in that, the upper end of blowdown axle (2) is connected with transmission shaft (1) through flat axle and flat cover, the both sides of transmission shaft (1) are passed through tube coupling high pressure nozzle (3), the both sides of blowdown axle (2) are connected with any one of claim 1-2 through the suction nozzle pipe long suction nozzle (6), the cooperation of the long and thin flat mouth and the filter screen punching plate of long suction nozzle (6), transmission shaft (1) drive high pressure nozzle (3) rotatory and axial cluster move, blowdown axle (2) are synchronous rotary motion with transmission shaft (1), high pressure nozzle (3) with long suction nozzle (6) are corresponding in the both sides position of wave form filter screen (5) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020494487.4U CN211752977U (en) | 2020-04-08 | 2020-04-08 | Long suction nozzle for high-pressure cleaning filter and high-pressure cleaning filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020494487.4U CN211752977U (en) | 2020-04-08 | 2020-04-08 | Long suction nozzle for high-pressure cleaning filter and high-pressure cleaning filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211752977U true CN211752977U (en) | 2020-10-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020494487.4U Active CN211752977U (en) | 2020-04-08 | 2020-04-08 | Long suction nozzle for high-pressure cleaning filter and high-pressure cleaning filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211752977U (en) |
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2020
- 2020-04-08 CN CN202020494487.4U patent/CN211752977U/en active Active
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