CN219424643U - Micro-spray head convenient to clean and block - Google Patents
Micro-spray head convenient to clean and block Download PDFInfo
- Publication number
- CN219424643U CN219424643U CN202223241077.7U CN202223241077U CN219424643U CN 219424643 U CN219424643 U CN 219424643U CN 202223241077 U CN202223241077 U CN 202223241077U CN 219424643 U CN219424643 U CN 219424643U
- Authority
- CN
- China
- Prior art keywords
- spray
- water receiving
- pipe
- plug
- receiving pipe
- 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.)
- Active
Links
- 239000007921 spray Substances 0.000 title claims abstract description 93
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 92
- 238000004140 cleaning Methods 0.000 claims abstract description 22
- 238000007789 sealing Methods 0.000 claims description 41
- 238000004891 communication Methods 0.000 claims description 26
- 239000002245 particle Substances 0.000 claims description 12
- 238000007599 discharging Methods 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 abstract description 8
- 238000005507 spraying Methods 0.000 abstract description 7
- 239000013618 particulate matter Substances 0.000 abstract description 5
- 230000000903 blocking effect Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
Landscapes
- Nozzles (AREA)
Abstract
The utility model discloses a micro-spray head for conveniently cleaning blockage, which comprises a water receiving pipe, a rotating assembly and at least two spray pipes, wherein the rotating assembly is rotatably arranged at the upper end of the water receiving pipe, the spray pipes are transversely arranged on two symmetrical side edges of the rotating assembly, and the side surfaces of the spray pipes are provided with spray nozzles; connect water pipe and shower intercommunication, connect the upper port of water pipe to be equipped with first end cap, the inner of first end cap is equipped with the filter core, the filter core is located the water pipe that connects, first end cap and filter core can dismantle together, the rivers that flow to the shower from the water pipe all will pass through the filter core, the outer port threaded connection of shower has the second end cap, the inner of second end cap is equipped with radial brush of multilayer, the brush is hugged closely with the inner wall of shower, rotate the second end cap and will clear up the particulate matter of nozzle inner end through the brush, be equipped with the discharge port in the threaded connection department of shower and second end cap, discharge the particulate matter that will clear up. When the utility model is used for spraying lake water, the micro spray head is not easy to be blocked, the manual blocking and cleaning are convenient, and the maintenance cost is low.
Description
Technical Field
The utility model relates to a spray head, in particular to a micro spray head for conveniently cleaning blockage.
Background
At present, lake water is used in many places for spraying plants, such as farmlands, gardens, parks and green belts on roadsides. The lake can collect rainwater for reuse, and the lake water is used for spraying plants to replace tap water.
However, the lake water contains more and larger particles, and the particles can directly enter the micro-spray head through the water pump along with the lake water, so that the nozzle holes of the micro-spray head are smaller and are easy to block, thereby the spraying effect is poor and the efficiency is low, meanwhile, frequent cleaning is required in the use process, the manual cleaning and blocking time is long, and the maintenance cost is high.
Disclosure of Invention
The utility model aims to solve the technical problem of providing the micro-spray head capable of conveniently cleaning the blockage, which is difficult to block when the lake water is used for spraying, convenient and fast for manually cleaning the blockage and low in maintenance cost.
The technical scheme adopted by the utility model is as follows:
the utility model provides a little shower nozzle of convenient clearance jam which characterized in that: the device comprises a water receiving pipe, a rotating assembly and at least two spray pipes, wherein the rotating assembly is rotatably arranged at the upper end of the water receiving pipe, the spray pipes are transversely arranged on two symmetrical side edges of the rotating assembly, and nozzles are arranged on the side surfaces of the spray pipes; connect water pipe and shower intercommunication, connect the upper port of water pipe and be equipped with first end cap, the inner of first end cap is equipped with the filter core, the filter core is located the water pipe that connects, first end cap and filter core can dismantle together, the rivers that flow to the shower from the water pipe all will pass through the filter core, the outer port threaded connection of shower has the second end cap, the inner of second end cap is equipped with radial brush of multirow, the brush is hugged closely with the inner wall of shower, rotate the second end cap and will clear up the jam particulate matter of nozzle inner end through the brush, threaded connection department at shower and second end cap is equipped with the discharge port, the discharge port is used for discharging the particulate matter that will clear up.
Optionally, the rotating assembly comprises a rotating shell, a first sealing ring and a second sealing ring, a cavity is arranged in the middle of the rotating shell, the water receiving pipe penetrates through the cavity, the upper end of the water receiving pipe extends to the upper end of the rotating shell, the first sealing ring and the second sealing ring are respectively arranged at the upper end and the lower end of the cavity, and the first sealing ring and the second sealing ring are encircling on the water receiving pipe to achieve sealing; the lateral wall of cavity is equipped with the through-hole of intercommunication shower, is equipped with first communication hole on the lateral wall that is located the cavity of water receiving pipe, and first communication hole intercommunication water receiving pipe and cavity, and the filter core is located the inboard of first communication hole.
Optionally, the rotating assembly further comprises a positioning sleeve, the positioning sleeve is sleeved on the water receiving pipe and located between the first sealing ring and the second sealing ring, the upper end and the lower end of the positioning sleeve are respectively separated from the first sealing ring and the second sealing ring, a second communication hole is formed in the positioning sleeve, and the second communication hole is communicated with the first communication hole and the cavity.
Optionally, the rotating assembly further comprises a round hole cover, the round hole cover is arranged at the upper end of the rotating shell, and the upper end of the water receiving pipe penetrates through the round hole cover.
Optionally, the lower end of the cavity is provided with a mounting groove, and the second sealing ring is embedded and mounted in the mounting groove.
Optionally, the lower extreme of rotatory casing is equipped with the locating pin, is equipped with round constant head tank on the outer wall of water receiving pipe, and the locating pin corresponds the card in the constant head tank.
Optionally, the upper end of the water receiving pipe is exposed out of the upper end of the rotating assembly, the first plug is in threaded connection with the upper end of the water receiving pipe, and a gap is formed between the outer end of the first plug and the upper end of the rotating assembly.
Optionally, the inner end of the first plug is connected with a fixing bolt in a threaded manner, the fixing bolt penetrates through the filter element, and the filter element is fixed at the inner end of the first plug through the fixing bolt.
Optionally, the micro-spray head is provided with four spray pipes, the included angle between every two adjacent spray pipes is 90 degrees, the spray nozzles are arranged on the same side of the spray pipes on the same horizontal plane, and the spray nozzles of each spray pipe face the same circumferential tangential direction.
Optionally, a straight rod is arranged at the inner end of the second plug, the straight rod extends into the spray pipe, and the brush is arranged on the straight rod.
Compared with the prior art, the utility model has the following beneficial effects:
the filter element connected with the first plug is arranged, the water flow flowing from the water receiving pipe to the spray pipe is filtered through the filter element, and larger particles in lake water can be filtered, so that the filter element is not easy to block, the filter element can be detached together through the detachment of the first plug when the filter element is used for a period of time and needs cleaning and maintenance, the detached filter element is cleaned, the cleaning is convenient, and the maintenance cost is low. The utility model is not easy to be blocked, so that the spraying effect is better and the efficiency is higher.
According to the utility model, the second plug is arranged on the spray pipe, the spray pipe can be washed by rotating the second plug through the hairbrush at the inner end of the second plug, and when the second plug is rotated outwards until the discharge port is opened, the washed sundry particles are discharged from the discharge port, so that the spray pipe and the spray nozzle can be cleaned, and the blocked particles at the spray nozzle are washed down.
Drawings
FIG. 1 is a schematic front view of a microjet of the present utility model;
FIG. 2 is a schematic top view of a microjet of the present utility model;
fig. 3 is a schematic front view of a second plug of the present utility model.
The meaning of the reference numerals in the figures:
1-a spray pipe; 2-a rotating assembly; 3-water receiving pipes; 4-cavity; 5-nozzle; 6-a discharge port; 7-a second plug; 8-plane sealing rings; 9-hairbrush; 10-filtering core; 11-fixing bolts; 12-a straight rod; 13-a round hole cover; 14-locating pins; 15-positioning grooves; 16-positioning the pipe sleeve; 17-a first sealing ring; 18-a second sealing ring; 19-mounting slots; 20-a first plug; 21-external threads; 22-a first communication hole; 23-a second communication hole; 24-rotating the housing; 25-through opening.
Detailed Description
The utility model is further described below with reference to examples.
In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, a number means one or more, a number means two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and above, below, within, etc. are understood to include the present number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.
Examples:
fig. 1 to 3 show a micro-spray head for conveniently cleaning blockage in the embodiment, which comprises a water receiving pipe 3, a rotating assembly 2 and at least two spray pipes 1.
The rotating assembly 2 is rotatably arranged at the upper end of the water receiving pipe 3, the spray pipe 1 is transversely arranged at the side edge of the rotating assembly 2, and the side surface of the spray pipe 1 is provided with a nozzle 5. The lower end of the water receiving pipe 3 is provided with external threads 21 for connection with an external water pipe. The number of the spray pipes 1 can be set according to requirements, four spray pipes 1 are arranged in the embodiment, and the included angle between every two adjacent spray pipes 1 is 90 degrees. The nozzles 5 are arranged on the same side of the horizontal plane of the spray pipes 1, and the nozzles 5 of each spray pipe 1 face the same circumferential tangential direction. In the use process, as the nozzles 5 of the spray pipe 1 spray in the same circumferential tangential direction, the spray pipe 1 and the rotating component 2 are pushed to rotate together. The number of the nozzles 5 can be adjusted, five nozzles 5 are respectively arranged on each spray pipe 1 in the embodiment, the five nozzles 5 are axially arranged side by side, the diameter of the inner end of each nozzle 5 is small, and the diameter of the outer end is large.
Wherein connect water pipe 3 and shower 1 intercommunication, connect water pipe 3's upper port to be equipped with first end cap 20, the inner of first end cap 20 is equipped with filter core 10, and filter core 10 is located connects water pipe 3, and filter core 10's lateral wall and connect water pipe 3's inner wall laminating, and first end cap 20 and filter core 10 can dismantle together. When the water filter is used, lake water input by an external pipeline enters through the water receiving pipe 3, water flowing from the water receiving pipe 3 to the spray pipe 1 passes through the filter element 10, and particles in the lake water are filtered out by the filter element 10, so that blockage is not easy to occur. When the filter core 10 needs to be cleaned, the first plug 20 and the filter core 10 can be detached together for cleaning, and the cleaning is convenient.
The outer port of the spray pipe 1 of the embodiment is in threaded connection with a second plug 7, a plurality of rows of radial hairbrushes 9 are arranged at the inner end of the second plug 7, the hairbrushes 9 are clung to the inner wall of the spray pipe 1, and the spray pipe 1 is scrubbed through the hairbrushes 9 by rotating the second plug 7, so that the inner sides of the spray pipe 1 and the spray nozzle 5 can be cleaned. The threaded connection part of the second plug 7 and the spray pipe 1 is provided with a discharge port 6, and the discharge port 6 is arranged below the spray pipe 1. When the second plug 7 is fully screwed in, the discharge opening 6 will be fully blocked by the second plug 7; when the second plug 7 is turned outwards to the point where the discharge opening 6 is opened, the washed out particles will be discharged from the discharge opening 6. The diameter of the discharge port 6 of the present embodiment is three times the diameter of the outer port of the nozzle 5, and the washed particulate matter can be rapidly discharged from the discharge port 6. A planar sealing ring 8 is arranged between the second plug 7 and the end face of the spray pipe 1, so that sealing is achieved between the second plug 7 and the spray pipe 1.
As shown in fig. 3, the specific structure of the second plug 7 in this embodiment is: a straight rod 12 is arranged at the inner end of the second plug 7, the straight rod 12 extends into the spray pipe 1, and the hairbrush 9 is arranged on the straight rod 12.
The upper port of the water receiving pipe 3 of this embodiment is exposed at the upper end of the rotating assembly 2, and is flush with the upper end of the rotating assembly 2, the first plug 20 is in threaded connection with the upper end of the water receiving pipe 3, and a gap is formed between the outer end of the first plug 20 and the upper end of the rotating assembly 2, so that the first plug 20 cannot hinder the rotation of the rotating assembly 2. By rotating the first plug 20, the first plug 20 can be removed together with the filter element 10.
The rotary assembly 2 of the present embodiment includes a rotary housing 24, a first seal ring 17, and a second seal ring 18. The middle part of the rotary shell 24 is provided with a cavity 4, the upper end and the lower end of the cavity 4 are respectively provided with a middle hole, the water receiving pipe 3 vertically penetrates through the cavity 4, the upper end of the water receiving pipe 3 extends to the upper end of the rotary shell 24, the first sealing ring 17 and the second sealing ring 18 are respectively arranged at the upper end and the lower end of the cavity 4, and the first sealing ring 17 and the second sealing ring 18 are encircling on the water receiving pipe 3 so as to achieve sealing. The rotary housing 24 is rotatable with respect to the water connection pipe 3. The side of the cavity 4 is provided with a through hole 25 communicated with the spray pipe 1, the side wall of the water receiving pipe 3 positioned in the cavity 4 is provided with a first communication hole 22, the first communication hole 22 is communicated with the water receiving pipe 3 and the cavity 4, and the filter element 10 is positioned at the inner side of the first communication hole 22. Wherein, shower pipe 1 and rotary housing 24 of this embodiment are integrated into one piece.
The rotary assembly 2 of the present embodiment further includes a positioning sleeve 16, wherein the positioning sleeve 16 is sleeved on the water receiving pipe 3 and is located between the first sealing ring 17 and the second sealing ring 18, and the upper end and the lower end of the positioning sleeve 16 are respectively spaced apart from the first sealing ring 17 and the second sealing ring 18, so that the position between the first sealing ring 17 and the second sealing ring 18 is limited. The positioning sleeve 16 is provided with a second communication hole 23, the second communication hole 23 is communicated with the first communication hole 22 and the cavity 4, and lake water in the water receiving pipe 3 flows into the spray pipe 1 after passing through the first communication hole 22, the second communication hole 23 and the cavity 4. The diameter of the second communication hole 23 is 2-3mm larger than the diameter of the first communication hole 22.
The lower end of the cavity 4 of the embodiment is provided with a mounting groove 19, and the second sealing ring 18 is embedded in the mounting groove 19.
The rotary assembly 2 of this embodiment further includes a circular hole cover 13, the circular hole cover 13 is in threaded connection with the upper end of the rotary housing 24, the upper end of the water receiving pipe 3 passes through the circular hole cover 13, and the upper port of the water receiving pipe 3 is exposed above the circular hole cover 13 and is flush with the upper surface of the circular hole cover 13.
The lower end of the rotary housing 24 of the embodiment is provided with a positioning pin 14, the outer wall of the water receiving pipe 3 is provided with a circle of positioning groove 15, and the positioning pin 14 is correspondingly clamped in the positioning groove 15, so that the positions of the rotary housing 24 and the water receiving pipe 3 are limited by the positioning pin 14, the rotary housing 24 can rotate around the water receiving pipe 3, but the rotary housing 24 cannot deviate from the water receiving pipe 3. The depth of the positioning groove 15 of this embodiment is 1-2mm.
The inner end of the first plug 20 in this embodiment is screwed with a fixing bolt 11, the fixing bolt 11 passes through the filter element 10, and the filter element 10 is fixed to the inner end of the first plug 20 by the fixing bolt 11.
The use mode of the embodiment is as follows: firstly, the water receiving pipe 3 is connected with an external water pipe, when spraying, lake water is pumped by an external water pump, enters the water receiving pipe 3 through the external water pipe, the lake water entering the water receiving pipe 3 is filtered by the filter element 10, larger particles in the lake water are filtered, so that the interior of the micro-spray head is not easy to be blocked, then flows into the spray pipe 1 through the first communication hole 22, the second communication hole 23 and the cavity 4, finally is sprayed outwards from the nozzle 5, and the spray pipe 1 and the rotating assembly 2 rotate around the water receiving pipe 3 together by the acting force of water flow sprayed by the nozzle 5. When the filter core 10 is used for a period of time and needs to be cleaned and maintained, the first plug 20 can be rotated to be detached, the filter core 10 is detached together, the detached filter core 10 is cleaned, the filter core 10 can be reloaded after being cleaned, the cleaning is convenient, and the maintenance cost is low. In the maintenance process, the second plug 7 can be rotated, the brush 9 at the inner end of the second plug is used for brushing the spray pipe 1 and the spray nozzle 5, blocking particles at the spray nozzle 5 are brushed, when the second plug 7 is rotated outwards until the discharge port 6 is opened, the washed particles are discharged from the discharge port 6, so that the inner sides of the spray pipe 1 and the spray nozzle 5 can be cleaned, the spray pipe 1 is cleaned conveniently, and the maintenance cost is low.
The above-mentioned embodiments of the present utility model are not intended to limit the scope of the present utility model, and the embodiments of the present utility model are not limited thereto, and all kinds of modifications, substitutions or alterations made to the above-mentioned structures of the present utility model according to the above-mentioned general knowledge and conventional means of the art without departing from the basic technical ideas of the present utility model shall fall within the scope of the present utility model.
Claims (10)
1. The utility model provides a little shower nozzle of convenient clearance jam which characterized in that: the device comprises a water receiving pipe, a rotating assembly and at least two spray pipes, wherein the rotating assembly is rotatably arranged at the upper end of the water receiving pipe, the spray pipes are transversely arranged on two symmetrical side edges of the rotating assembly, and nozzles are arranged on the side surfaces of the spray pipes; the water receiving pipe is communicated with the spray pipe, a first plug is arranged at the upper end opening of the water receiving pipe, a filter core is arranged at the inner end of the first plug, the filter core is positioned in the water receiving pipe, the first plug and the filter core can be detached together, water flowing from the water receiving pipe to the spray pipe passes through the filter core, a second plug is connected with the outer end opening of the spray pipe through threads, a plurality of rows of radial brushes are arranged at the inner end opening of the second plug, the brushes are tightly attached to the inner wall of the spray pipe, the second plug is rotated to clean blocked particles at the inner end of the spray nozzle through the brushes, and a discharge outlet is formed in the threaded connection part of the spray pipe and the second plug and used for discharging the cleaned particles.
2. The micro-spray head for convenient and fast cleaning of blockage according to claim 1, wherein: the rotary assembly comprises a rotary shell, a first sealing ring and a second sealing ring, wherein a cavity is formed in the middle of the rotary shell, the water receiving pipe penetrates through the cavity, the upper end of the water receiving pipe extends to the upper end of the rotary shell, the first sealing ring and the second sealing ring are respectively arranged at the upper end and the lower end of the cavity, and the first sealing ring and the second sealing ring are encircling on the water receiving pipe to achieve sealing; the side wall of the cavity is provided with a through hole communicated with the spray pipe, the side wall of the water receiving pipe in the cavity is provided with a first communication hole, the first communication hole is communicated with the water receiving pipe and the cavity, and the filter element is positioned at the inner side of the first communication hole.
3. The micro-spray head for convenient and fast cleaning of blockage according to claim 2, wherein: the rotary assembly further comprises a positioning sleeve, the positioning sleeve is sleeved on the water receiving pipe and is positioned between the first sealing ring and the second sealing ring, the upper end and the lower end of the positioning sleeve are respectively separated from the first sealing ring and the second sealing ring, a second communication hole is formed in the positioning sleeve, and the second communication hole is communicated with the first communication hole and the cavity.
4. A micro-spray head for convenient and fast cleaning of blockage according to claim 3, wherein: the rotary assembly further comprises a round hole cover, the round hole cover is arranged at the upper end of the rotary shell, and the upper end of the water receiving pipe penetrates through the round hole cover.
5. The micro-spray head for convenient and fast cleaning of blockage according to claim 4, wherein: the lower end of the cavity is provided with a mounting groove, and the second sealing ring is embedded and mounted in the mounting groove.
6. The micro-spray head for convenient and fast cleaning of blockage according to any one of claims 2 to 5, wherein: the lower extreme of rotatory casing is equipped with the locating pin, be equipped with round constant head tank on the outer wall of water receiving pipe, the locating pin corresponds the card in the constant head tank.
7. The micro-spray head for convenient and fast cleaning of blockage according to claim 1, wherein: the upper port of the water receiving pipe is exposed out of the upper end of the rotating assembly, the first plug is in threaded connection with the upper end of the water receiving pipe, and a gap is formed between the outer end of the first plug and the upper end of the rotating assembly.
8. The micro-spray head for convenient and fast cleaning of blockage according to claim 1, wherein: the inner end of the first plug is connected with a fixing bolt in a threaded mode, the fixing bolt penetrates through the filter element, and the filter element is fixed at the inner end of the first plug through the fixing bolt.
9. The micro-spray head for convenient and fast cleaning of blockage according to claim 1, wherein: the micro spray head is provided with four spray pipes, the included angle between every two adjacent spray pipes is 90 degrees, the spray nozzles are arranged on the same side of the spray pipes on the same horizontal plane, and the spray nozzles of each spray pipe face the same circumferential tangential direction.
10. The micro-spray head for convenient and fast cleaning of blockage according to claim 1, wherein: the inner end of the second plug is provided with a straight rod, the straight rod extends into the spray pipe, and the hairbrush is arranged on the straight rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223241077.7U CN219424643U (en) | 2022-12-02 | 2022-12-02 | Micro-spray head convenient to clean and block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223241077.7U CN219424643U (en) | 2022-12-02 | 2022-12-02 | Micro-spray head convenient to clean and block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219424643U true CN219424643U (en) | 2023-07-28 |
Family
ID=87345171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223241077.7U Active CN219424643U (en) | 2022-12-02 | 2022-12-02 | Micro-spray head convenient to clean and block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219424643U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117344392A (en) * | 2023-12-06 | 2024-01-05 | 西南石油大学 | Light heat-resistant PIPD nanofiber preparation equipment |
-
2022
- 2022-12-02 CN CN202223241077.7U patent/CN219424643U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117344392A (en) * | 2023-12-06 | 2024-01-05 | 西南石油大学 | Light heat-resistant PIPD nanofiber preparation equipment |
| CN117344392B (en) * | 2023-12-06 | 2024-02-02 | 西南石油大学 | Light heat-resistant PIPD nanofiber preparation equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN219424643U (en) | Micro-spray head convenient to clean and block | |
| CN102430339B (en) | Self-cleaning filtering membrane device | |
| CN201823375U (en) | Unpowered self-cleaning lamination type filter | |
| CN101961572A (en) | Unpowered automatic cleaning laminated filter | |
| CN202366536U (en) | Water filter structure with self-cleaning function | |
| US6497814B1 (en) | Apparatus for cleaning a swimming pool water filter | |
| CN106039820A (en) | Centrifugal seawater filter in front of backwashing pump | |
| CN211133567U (en) | Filter core prevents reverse osmosis membrane jam mechanism | |
| CN206121279U (en) | Filter for field irrigation | |
| CN103201005B (en) | For cleaning the device that comprises compact spray nozzle at the filter cloth of disc filter | |
| US10166556B2 (en) | Pulsating high pressure air and water nozzle | |
| KR100951075B1 (en) | Filter having function of self cleaning and self cleaning method thereof | |
| CN205832756U (en) | Sea water filter before a kind of gas motor type backwashing pump | |
| CN215917842U (en) | Multifunctional top-spraying connecting pipe | |
| CN110433547B (en) | Filter capable of being backwashed and control method thereof | |
| CN215995430U (en) | Fire pump adapter | |
| CN216094321U (en) | Anti-blocking spray head | |
| CN107952596B (en) | Go out water structure and gondola water faucet | |
| CN205182312U (en) | Filter and filter equipment thereof | |
| CN210214838U (en) | Magnetic suspension high-speed spinning pre-filter | |
| CN219073827U (en) | PFOS cleaning solution spraying structure of foam extinguishing agent storage tank | |
| KR101972113B1 (en) | Angle valve | |
| CN217854972U (en) | Fiber rotary disc cloth filter | |
| CN207950903U (en) | Pulsed back-flushing structure | |
| KR100904398B1 (en) | The nozzle for washing surface of filter-bed in the filtration plant |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240605 Address after: Room 203-2, Mingsha Road, Dawukou District, Shizuishan City, Ningxia Hui Autonomous Region, 753099 Patentee after: Ningxia Xutong Construction Engineering Co.,Ltd. Country or region after: China Address before: No. 166, Huanshi East Road, Conghua, Guangzhou, Guangdong 510925 Patentee before: GUANGZHOU CITY CONSTRUCTION College Country or region before: China |
|
| TR01 | Transfer of patent right |