CN213433249U - Multi-filter-cylinder washing type dirt remover - Google Patents

Multi-filter-cylinder washing type dirt remover Download PDF

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Publication number
CN213433249U
CN213433249U CN202022053000.1U CN202022053000U CN213433249U CN 213433249 U CN213433249 U CN 213433249U CN 202022053000 U CN202022053000 U CN 202022053000U CN 213433249 U CN213433249 U CN 213433249U
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water
closing plate
pipe
thick bamboo
section
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CN202022053000.1U
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Chinese (zh)
Inventor
张爱军
张绍庭
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Shandong Shunye Pressure Vessel Co ltd
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Shandong Shunye Pressure Vessel Co ltd
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Abstract

The utility model relates to a more strain washout dirt separator, belong to the technical field of dirt separator, it is including a jar body and filter equipment, the cavity has been seted up in the jar body, water inlet and delivery port have been seted up to the jar body, filter equipment includes housing assembly and strains a section of thick bamboo, housing assembly installs in a jar body cavity, and separate a jar body cavity for water purification chamber and sewage chamber, water purification chamber and delivery port intercommunication, sewage chamber and water inlet intercommunication, strain a section of thick bamboo and wear to locate in the housing assembly, and can dismantle with housing assembly and be connected, strain an at least one end of section of thick bamboo and set up the opening with sewage chamber intercommunication, strain a section of thick bamboo lateral wall and set up. After sewage got into the sewage intracavity from the water inlet, the entering was strained a section of thick bamboo and is filtered, and the water after the filtration got into the water purification chamber, then discharged from the delivery port, took place to damage when straining a section of thick bamboo, can dismantle a section of thick bamboo, changed straining a section of thick bamboo, consequently need not change whole dirt separator again, consequently reduced cost of maintenance.

Description

Multi-filter-cylinder washing type dirt remover
Technical Field
The present application relates to the field of scrubbers, and in particular to a multi-cartridge flush scrubber.
Background
At present, the dirt separator is a component which is widely applied in petrochemical engineering process pipelines. The device has the effects of preventing impurities in the pipeline medium from entering transmission equipment or precise parts, so that production is failed or the quality of products is influenced. The dirt separator is arranged on a water supply main pipe at the inlet of a user, and the inlet of the heat source (cold source), the heat (cold) utilization equipment, the water pump and the regulating valve is arranged.
In view of the related art, the inventor believes that, since the filter cartridge is mostly fixed in the chamber of the dirt separator, when the filter cartridge is damaged, the entire backwash dirt separator needs to be replaced to perform the work again, thereby increasing the maintenance cost.
SUMMERY OF THE UTILITY MODEL
In order to reduce the maintenance cost, the application provides a multi-filter-cylinder flushing type dirt separator, adopts the following technical scheme:
a washing formula dirt separator strains more, including a jar body and filter equipment, the internal cavity that has seted up of jar, water inlet and delivery port have been seted up to the jar body, filter equipment includes housing assembly and strains a section of thick bamboo, housing assembly installs in a jar body cavity to separate a jar body cavity for water purification chamber and sewage chamber, water purification chamber and delivery port intercommunication, sewage chamber and water inlet intercommunication, strain a section of thick bamboo and wear to locate housing assembly in to can dismantle with housing assembly and be connected, strain an at least one end of section of thick bamboo and set up the opening with sewage chamber intercommunication, strain a section of thick bamboo lateral wall and set up a plurality of filtration pores with water purification chamber intercommunication.
Through adopting above-mentioned technical scheme, sewage gets into a sewage intracavity back from the water inlet, gets into and strains a section of thick bamboo and filter, and the water after the filtration gets into the water purification chamber, then discharges from the delivery port, and after straining a section of thick bamboo and taking place to damage, can dismantle a section of thick bamboo, change straining a section of thick bamboo, consequently need not change whole dirt separator again, consequently reduced cost of maintenance.
Optionally, filter equipment includes first closing plate, second closing plate and water-blocking plate, first closing plate and second closing plate parallel fixation are on jar internal wall, the one end of first closing plate and second closing plate all with water-blocking plate fixed connection, the one end of water-blocking plate is fixed in on the inner wall of jar body, synthetic water purification chamber is enclosed to first closing plate, second closing plate, water-blocking plate and jar body, the mounting hole has all been seted up on first closing plate and the second closing plate, strain the one end of a section of thick bamboo and wear to locate in the mounting hole of second closing plate, the other end wears to locate in the mounting hole of first closing plate to can dismantle with first closing plate and second closing plate and be connected.
By adopting the technical scheme, after sewage enters the sewage cavity from the water inlet, the sewage enters the filter cylinder, and then enters the water purification cavity after being filtered by the filter cylinder, so that the sewage is discharged from the water outlet.
Optionally, the number of the mounting holes is at least three, and circle center connecting lines of every two adjacent three mounting holes form an equilateral triangle.
By adopting the technical scheme, the distribution of the installation holes is distributed in an equilateral triangle, so that the filter cartridge is compact in structure between the whole filter cartridges, and the space in the shell is saved.
Optionally, a support ring is coaxially fixed at one end of the filter cylinder, after the filter cylinder is inserted into the mounting hole, the support ring is overlapped on the first closing plate, a locking bolt is in threaded connection with the support ring, and the locking bolt is in threaded connection with the first closing plate.
Through adopting above-mentioned technical scheme, when installing and straining a section of thick bamboo, will strain a section of thick bamboo and pass the mounting hole on the first closing plate, then pass the mounting hole on the second closing plate for support ring and first closing plate butt, then rotate the locking bolt, make the locking bolt install the support ring on first closing plate, thereby realize straining an installation of section of thick bamboo.
Optionally, an elastic sealing element is mounted on an inner wall of the mounting hole in the second closing plate, and the elastic sealing element is attached to an outer wall of the filter cartridge.
Through adopting above-mentioned technical scheme, the purpose of setting up the elasticity sealed is, strengthens the leakproofness between straining a section of thick bamboo and the mounting hole.
Optionally, still including the recoil device, the recoil device includes recoil pipe and shower, recoil pipe one end is passed a jar body and is arranged in the sewage intracavity, the shower is coaxial to be worn to arrange in straining a section of thick bamboo to with the recoil pipe intercommunication, follow the circumference and the axial of shower have all been established and have been seted up the hole that sprays, the recoil pipe is arranged the outer one end of jar in and is used for and pressure water source intercommunication, jar body intercommunication has the blow off pipe, blow off pipe and sewage chamber intercommunication.
Through adopting above-mentioned technical scheme, sewage is through straining a filtration back of straining a section of thick bamboo, and impurity can remain on straining a section of thick bamboo, and drive pressure water source supplies water to in the recoil pipe for the water under high pressure spouts to straining the wall from the shower hole, thereby carries out the recoil to straining a section of thick bamboo, makes the waste residue discharge from the blow off pipe.
Optionally, the spraying hole is obliquely arranged towards the sewage draining pipe, and the included angle between the spraying hole and the axis of the spraying pipe is 0-90 degrees.
By adopting the technical scheme, the purpose of arranging the spraying holes to be inclined is to further improve the cleaning effect of the high-pressure water on the wall of the filter cylinder.
Optionally, a sleeve is coaxially rotated on the spray pipe, a spray auxiliary hole is formed in the sleeve, the axis of the spray auxiliary hole is obliquely arranged towards the sewage discharge pipe, the included angle between the axis of the spray auxiliary hole and the axis of the spray pipe is 0-90 degrees, the axis of the spray auxiliary hole does not intersect with the central axis of the spray pipe, and the axis of the spray auxiliary hole is tangent to the outer circle of the spray pipe.
Through adopting above-mentioned technical scheme, when the water under high pressure from spraying the auxiliary hole blowout, can give the sleeve pipe thrust to promote the rotation of sleeve pipe, further increase the cleaning performance of water under high pressure to straining a section of thick bamboo wall.
Optionally, the water inlet intercommunication of the flushing type dirt separator of straining more has the return water pipeline, the other end of return water pipeline is used for receiving the user return water, and the delivery port intercommunication of the flushing type dirt separator of straining more has the pump unit, the delivery port intercommunication of pump unit has the supply channel, the supply channel other end is used for supplying water for the user, supply channel and recoil pipe intercommunication, the recoil pipe intercommunication has the ooff valve, the blow off pipe intercommunication has the shutoff valve, is provided with the PLC controller on the flushing type dirt separator of straining more, and the PLC controller output is connected with ooff valve and shutoff valve electricity for the opening and close of control ooff valve and shutoff valve.
Through adopting above-mentioned technical scheme, start the pumping unit, the pumping unit passes through the supply pipe and carries high pressure water to the user, the sewage that the user used gets into in the washing formula dirt separator of straining a section of thick bamboo more through the return water pipeline, strain a section of thick bamboo in it after filtering, discharge from the delivery port, then start the PLC controller, opening of PLC controller control switch valve and shutoff valve for in the high pressure water entering recoil pipe in the pumping unit, then wash a section of thick bamboo through spraying the pore pair, the waste water of washing is discharged from the blow off pipe.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the filter cartridge is detachably connected with the shell assembly, so that sewage enters the filter cartridge for filtering after entering the sewage cavity from the water inlet, the filtered water enters the water purification cavity and is discharged from the water outlet, and when the filter cartridge is damaged, the filter cartridge can be detached and replaced, so that the whole dirt remover does not need to be replaced, and the maintenance cost is reduced;
2. the mounting holes are distributed in an equilateral triangle, so that the structure of the whole filter cylinder is compact, and the space in the shell is saved;
3. the purpose of setting up back flush pipe and shower is, sewage can remain on straining a section of thick bamboo after straining a section of thick bamboo, and drive pressure water source supplies water to straining a section of thick bamboo in to the back flush pipe for the water under high pressure is from the downthehole spout of shower to straining the wall, thereby recoil to straining a section of thick bamboo, makes the waste residue discharge from the blow off pipe.
Drawings
Fig. 1 is a schematic view of the overall structure of embodiment 1 of the present application.
Fig. 2 is a cross-sectional view of the housing with portions cut away to show the filter assembly therein.
Fig. 3 is a schematic view showing the overall structure of the filter assembly and the backflushing device.
Fig. 4 is a schematic view showing the structure of 6 mounting holes on the first closing plate.
FIG. 5 is a schematic view showing the structure of 16 mounting holes in the first closing plate.
Fig. 6 is a schematic structural view showing that an angle between the shower pipe and the shower hole is 45 ° in embodiment 1.
Fig. 7 is a flow chart showing the connection relationship between the multi-cartridge flush cleaner and the user.
Fig. 8 is an exploded view showing the connection relationship between the shower pipe and the sleeve in example 2.
Fig. 9 is a top view of example 2 with a portion of the shower tubes cut away to show the shower holes at a 60 ° angle to the shower tubes.
Description of reference numerals: 100. a tank body; 110. a manhole; 120. a water inlet; 130. a water outlet; 140. a blow-off pipe; 141. closing the valve; 150. installing a cover; 160. lifting lugs; 170. a support leg; 200. a filtration device; 210. a housing assembly; 211. a first closing plate; 212. mounting holes; 213. a second closing plate; 214. a water-blocking plate; 215. a rubber pad; 220. a filter cartridge; 221. a support ring; 222. locking the bolt; 230. back flushing the pipe; 240. a shower pipe; 241. spraying holes; 242. a sleeve; 243. spraying auxiliary holes; 250. an on-off valve; 260. a backflushing device; 300. a water pumping unit; 310. a water supply line; 320. a water return pipeline; 340. a water supply branch pipe.
Detailed Description
The present application is described in further detail below with reference to figures 1-9.
The embodiment of the application discloses a multi-filter-cartridge flushing type dirt separator.
Example 1
Referring to fig. 1, the multi-cartridge flush type dirt separator includes a tank 100, a filter device 200 (see fig. 2), and a backflushing device 260. The tank 100 is vertically disposed and has a cavity formed therein. Two side walls of the tank body 100 are respectively provided with a water inlet 120 and a water outlet 130 which are communicated with the inner cavity of the tank body, and the water inlet 120 and the water outlet 130 are positioned on the same axis. The filtering device 200 is connected to the cavity of the tank 100 and is communicated with the water outlet 130, and sewage enters the cavity of the tank 100 from the water inlet 120, is filtered by the filtering device 200, and then is discharged out of the tank 100 through the water outlet 130. A backflush device 260 is also connected to the interior of the tank 100 for flushing the filter device 200. The lower end of the tank 100 is communicated with a vertical drain pipe 140, and the drain pipe 140 is used for draining the cleaned sewage, thereby relieving the blockage of the filtering device 200.
In this embodiment, in order to facilitate connection between the tank 100 and the pipeline, two pipelines with flanges are welded to two sides of the tank 100, and the two pipelines are respectively communicated with the water inlet 120 and the water outlet 130. The tank 100 is welded at the upper end thereof with a mounting cap 150 for facilitating the installation of the filtering apparatus 200 and the backflushing apparatus 260. The installation cover 150 is provided with a manhole 110, and the manhole 110 is connected with a sealing cover through a flange plate for overhauling the inside of the cavity. Lifting lugs 160 are welded to the upper end of the mounting cover 150, and the lifting lugs 160 are located at two ends of the diameter of the manhole 110. The lower end of the tank 100 is welded with four legs 170, and the tank 100 is installed on the ground through the legs 170.
Referring to fig. 2, the filter device 200 includes a housing assembly 210 and a filter cartridge 220, wherein the housing assembly 210 is fixedly coupled to the inside of the tank 100 and divides the inner space thereof into a clean water chamber and a dirty water chamber, the dirty water chamber is communicated with the water inlet 120, and the clean water chamber is communicated with the water outlet 130. The filter cartridge 220 vertically penetrates through the housing assembly 210, and openings are formed at both ends of the filter cartridge 220 and communicated with the sewage chamber. The filtering holes on the side wall of the cylinder body are communicated with the water purifying cavity. The sewage enters the sewage chamber, then enters the filter cartridge 220, is filtered by the filter cartridge 220, then enters the water purification chamber, and then is discharged from the water outlet 130.
The housing assembly 210 includes a first closing plate 211 and a second closing plate 213, and the first closing plate 211 and the second closing plate 213 are fixed on the inner wall of the tank 100 in parallel and are vertically disposed. A water blocking plate 214 is vertically fixed on the inner wall of the tank 100, the lower end of the water blocking plate 214 is welded with the second closing plate 213, and one end of the first closing plate 211 is welded at the right end of the water blocking plate 214. The first closing plate 211, the second closing plate 213, the water blocking plate 214 and the inner wall of the tank 100 form a clean water cavity, the other space in the tank 100 is a sewage cavity, the clean water cavity is communicated with the water outlet 130, and the sewage cavity is communicated with the water inlet 120.
Referring to fig. 3 and 4, the first closing plate 211 and the second closing plate 213 are respectively provided with a same number of mounting holes 212, and are coaxially arranged one by one, so as to facilitate the penetration of the filter cartridge 220. The number of the mounting holes 212 on the first closing plate 211 is at least 3. And the circle centers of the three adjacent mounting holes 212 are connected to form an equilateral triangle.
In the present embodiment, the number of the mounting holes 212 on the first closing plate 211 is 6.
Referring to fig. 5, in another embodiment, the number of the mounting holes 212 of the first closing plate 211 may be 16, which is suitable for the tank 100 having a large volume.
Referring to fig. 3, an elastic sealing member is fixed in the mounting hole 212 of the second closing plate 213, the elastic sealing member is a rubber pad 215, and the rubber pad 215 abuts against the outer wall of the filter cartridge 220. The filter cartridge 220 is arranged in the upper and lower mounting holes 212 in a penetrating way, and the side wall of the filter cartridge 220 is provided with a plurality of filter holes communicated with the water purifying cavity. The upper end of the filter cylinder 220 is coaxially welded with a support ring 221, the support ring 221 can be overlapped on the first closing plate 211, the support ring is in threaded connection with a locking bolt 222, and the locking bolt 222 is in threaded connection with the first closing plate 211. When the filter cartridge 220 is installed, the filter cartridge 220 is inserted through the installation hole 212 of the first closing plate 211 and then through the installation hole 212 of the second closing plate 213, such that the support ring 221 abuts against the first closing plate 211, and then the locking bolt 222 is rotated, such that the locking bolt 222 installs the support ring 221 on the first closing plate 211, thereby achieving the installation of the filter cartridge 220.
Referring to fig. 3 and 6, the backflushing device 260 includes a backflushing pipe 230, one end of the backflushing pipe 230 is used for communicating with a pressure water source, the other end of the backflushing pipe horizontally penetrates through the tank body 100 and is arranged in the sewage chamber, the backflushing pipe 230 is arranged on the side wall in the tank body 100 and is communicated with a plurality of spraying pipes 240, and each spraying pipe 240 is coaxially arranged in the filter cartridge 220 in a penetrating manner. The spraying holes 241 are uniformly formed in the circumferential direction and the axial direction of the spraying pipe 240, and the included angle between the spraying holes 241 and the axis of the spraying pipe 240 is 45 degrees and is arranged obliquely downwards. After the sewage is filtered by the filter cartridge 220, impurities remain on the wall of the filter cartridge 220, a pressure water source is started, and the pressure water source provides high-pressure water into the backflushing pipe 230, so that the high-pressure water is sprayed to the filter wall from the spraying holes 241, the filter cartridge 220 is backflushed, and the sewage is discharged from the sewage discharge pipe 140.
Referring to fig. 7, a water return pipeline 320 is connected to a water inlet 120 of the multi-filter-cartridge flushing type dirt separator, the other end of the water return pipeline 320 is used for receiving user return water, a water outlet 130 of the multi-filter-cartridge 220 backwashing dirt separator is connected to a water pumping unit 300, and the water pumping unit 300 is formed by connecting two water pumps in parallel. The water outlet end of the water pumping unit 300 is connected to a water supply line 310, and the outlet of the water supply line 310 is used for supplying water to a user. The water supply pipeline 310 is communicated with a water supply branch pipe 340, the water supply branch pipe 340 is communicated with a backflushing pipe 230 in the multi-filter-cartridge 220 backflushing dirt separator, the backflushing pipe 230 is communicated with a switch valve 250, and the drain pipe 140 is communicated with a shut-off valve 141. The tank 100 is provided with a PLC controller, and an output end of the PLC controller is electrically connected to the on-off valve 250 and the shut-off valve 141 to control the on-off valve 250 and the shut-off valve 141 to be opened and closed simultaneously.
The implementation principle of the embodiment 1 is as follows: the water pumping unit 300 supplies high pressure water to a user through the water supply pipeline 310, sewage generated by the user enters the sewage cavity through the water return pipeline 320, then enters the filter cartridge 220, is filtered by the filter cartridge 220, enters the water purification cavity, and is discharged from the water outlet 130, impurities in the sewage are left on the wall of the filter cartridge 220, and the filtered water enters the water pumping unit 300 again from the water outlet 130 for recycling;
then, the PLC controller is started, after the PLC controller transmits electric signals to the switch valve 250 and the shutoff valve 141, the switch valve 250 and the shutoff valve 141 are simultaneously opened, part of high-pressure water enters the backflushing pipe 230 through the water supply branch pipe 340 to flush the inner wall of the filter cartridge 220, and wastewater is discharged from the sewage discharge pipe 140;
when the filter cartridge 220 needs to be serviced, the manhole 110 is opened and then the locking bolt 222 is rotated so that the locking bolt 222 is disengaged from the first closure plate 211, thereby disengaging the filter cartridge 220 from the installation hole 212.
Example 2
Referring to fig. 8 and 9, the multi-cartridge flush type dirt separator is different from embodiment 1 in that a sleeve 242 is coaxially rotated with respect to the shower pipe 240, and a shower assistance hole 243 is opened in the sleeve 242. The axes of the auxiliary spraying holes 243 are obliquely arranged, the included angle between the axes of the auxiliary spraying holes 243 and the axes of the spraying pipes 240 is 45 degrees, the auxiliary spraying holes 243 are obliquely downward, the axes of the auxiliary spraying holes 243 do not intersect with the central axes of the spraying pipes 240, and the axes of the auxiliary spraying holes 243 are tangent to the outer circles of the spraying pipes 240. When the high pressure water is sprayed from the spray holes 241 and then sprayed from the spray auxiliary holes 243, a thrust is applied to the sleeve 242 to drive the rotation of the sleeve 242, thereby enhancing a washing effect of the filter cartridge 220.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (9)

1. A multi-filter-cylinder flushing type dirt separator is characterized in that: including jar body (100) and filter equipment (200), the cavity has been seted up in jar body (100), water inlet (120) and delivery port (130) have been seted up in jar body (100), filter equipment (200) include casing module (210) and strain a section of thick bamboo (220), casing module (210) are installed in jar body (100) cavity to separate jar body (100) cavity for water purification chamber and sewage chamber, water purification chamber and delivery port (130) intercommunication, sewage chamber and water inlet (120) intercommunication, strain a section of thick bamboo (220) and wear to locate in casing module (210) to can dismantle with casing module (210) and be connected, strain an opening that is seted up with sewage chamber intercommunication in the at least one end of section of thick bamboo (220), strain a section of thick bamboo (220) lateral wall and set up a plurality of filtration pores with water purification chamber intercommunication.
2. The multi-cartridge flush cleaner of claim 1, wherein: the filter device (200) comprises a first closing plate (211), a second closing plate (213) and a water-blocking plate (214), the first closing plate (211) and the second closing plate (213) are fixed on the inner wall of the tank body (100) in parallel, one end of each of the first closing plate (211) and the second closing plate (213) is fixedly connected with the water-blocking plate (214), one end of the water-blocking plate (214) is fixed on the inner wall of the tank body (100), the first closing plate (211), the second closing plate (213), the water-blocking plate (214) and the tank body (100) enclose to form a water purifying cavity, the first closing plate (211) and the second closing plate (213) are both provided with mounting holes (212), one end of the filter cylinder (220) is arranged in the mounting hole (212) of the second closing plate (213) in a penetrating way, the other end is arranged in the mounting hole (212) of the first closing plate (211) in a penetrating way, and is detachably connected with the first closing plate (211) and the second closing plate (213).
3. The multi-cartridge flush cleaner of claim 2, wherein: at least three mounting holes (212) are formed, and circle center connecting lines of every two adjacent three mounting holes (212) form an equilateral triangle.
4. The multi-cartridge flush cleaner of claim 3, wherein: a support ring (221) is coaxially fixed at one end of the filter cylinder (220), after the filter cylinder (220) is arranged in the mounting hole (212) in a penetrating mode, the support ring (221) is arranged on the first closing plate (211) in a lapping mode, a locking bolt (222) is connected to the support ring (221) in a threaded mode, and the locking bolt (222) is connected with the first closing plate (211) in a threaded mode.
5. The multi-cartridge flush cleaner of claim 4, wherein: and an elastic sealing element is arranged on the inner wall of the mounting hole (212) on the second closing plate (213), and the elastic sealing element is attached to the outer wall of the filter cylinder (220).
6. The multiple cartridge flush cleaner of any one of claims 1-5, wherein: still including recoil device (260), recoil device (260) are including recoil pipe (230) and shower (240), the dirty water intracavity is arranged in to the jar body (100) is passed to recoil pipe (230) one end, shower (240) are coaxial to be worn to arrange in straining a section of thick bamboo (220) to with recoil pipe (230) intercommunication, follow the circumference and the axial of shower (240) all establish and have seted up and spray hole (241), the outer one end of the jar body (100) is arranged in recoil pipe (230) is used for and pressure water source intercommunication, the jar body (100) intercommunication has blow off pipe (140), blow off pipe (140) and dirty water chamber intercommunication.
7. The multi-cartridge flush cleaner of claim 6, wherein: the spraying holes (241) are obliquely arranged towards the sewage discharge pipe (140), and the included angle between the spraying holes and the axis of the spraying pipe (240) is 0-90 degrees.
8. The multi-cartridge flush cleaner of claim 6, wherein: the coaxial rotation of shower (240) goes up has sleeve pipe (242), it sprays auxiliary hole (243) to have seted up on sleeve pipe (242), it sets up and the contained angle of its axis and the axis of shower (240) is located between 0-90 to spray auxiliary hole (243) axis to blow off pipe (140) department slope, it does not intersect with the central axle center of shower (240) to spray auxiliary hole (243) axis, it is tangent with shower (240) excircle to spray auxiliary hole (243) axis.
9. The multi-cartridge flush cleaner of claim 6, wherein: a water inlet (120) of the multi-filter-cartridge flushing type dirt remover is communicated with a water return pipeline (320), the other end of the water return pipeline (320) is used for receiving water returned by a user, a water outlet (130) of the multi-filter-cartridge flushing type dirt remover is communicated with a water pumping unit (300), the water outlet end of the water pumping unit (300) is communicated with a water supply pipeline (310), the other end of the water supply pipeline (310) is used for supplying water to the user, the water supply pipeline (310) is communicated with a backwashing pipe (230), the backwashing pipe (230) is communicated with a switch valve (250), a drain pipe (140) is communicated with a shut-off valve (141), a PLC is arranged on the multi-filter-cartridge flushing type dirt remover, and the output end of the PLC is electrically connected with the switch valve (250) and the shut-off valve (141) so as to control the opening and closing of the switch valve (250) and the shut-.
CN202022053000.1U 2020-09-17 2020-09-17 Multi-filter-cylinder washing type dirt remover Active CN213433249U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202022053000.1U CN213433249U (en) 2020-09-17 2020-09-17 Multi-filter-cylinder washing type dirt remover

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202022053000.1U CN213433249U (en) 2020-09-17 2020-09-17 Multi-filter-cylinder washing type dirt remover

Publications (1)

Publication Number Publication Date
CN213433249U true CN213433249U (en) 2021-06-15

Family

ID=76325200

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202022053000.1U Active CN213433249U (en) 2020-09-17 2020-09-17 Multi-filter-cylinder washing type dirt remover

Country Status (1)

Country Link
CN (1) CN213433249U (en)

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Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
PE01 Entry into force of the registration of the contract for pledge of patent right
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: Multi filter cartridge flushing decontaminator

Effective date of registration: 20210903

Granted publication date: 20210615

Pledgee: Qilu bank Limited by Share Ltd. Ji'nan Changqing branch

Pledgor: Shandong shunye pressure vessel Co.,Ltd.

Registration number: Y2021980008870