CN214555974U

CN214555974U - Special reducing mechanism of scale deposit

Info

Publication number: CN214555974U
Application number: CN202120553699.XU
Authority: CN
Inventors: 张贤江; 潘潮峰; 张志芳
Original assignee: Shanghai Jingming Construction Development Co ltd
Current assignee: Shanghai Jingming Construction Development Co ltd
Priority date: 2021-03-17
Filing date: 2021-03-17
Publication date: 2021-11-02
Anticipated expiration: 2031-03-17

Abstract

The application relates to a special reducing mechanism of scale deposit, including the high-pressure waterwheel, the high-pressure waterwheel intercommunication has the water pipe, the cover is equipped with the barre on the water pipe, be equipped with the shower nozzle with the water pipe intercommunication on the barre, be equipped with the scraper blade on the barre, the scraper blade is located one side that the high-pressure waterwheel was kept away from to the shower nozzle, the scraper blade setting is aimed at to the shower nozzle. The handheld barre of operating personnel, stretch into the pipeline with the scraper blade in, use the scale deposit on the scraper blade will pipeline wall to scrape, the shower nozzle sprays water to the scraper blade simultaneously, wash away the scale deposit water on the scraper blade, can in time clear up the scale deposit on the scraper blade, make the scraper blade when scraping the scale deposit, can keep the clean degree of scraper blade, reduce the probability that the scale deposit of being scraped off on the scraper blade glues on the pipeline inner wall again, make the scale deposit on the pipeline inner wall cleaner by the clearance, also can reduce the injury that the shower nozzle direct action caused pipeline inner wall on the pipeline inner wall simultaneously.

Description

Special reducing mechanism of scale deposit

Technical Field

The application relates to the field of pipeline auxiliary equipment, in particular to a special crushing device for scaling.

Background

Pipelines are laid under the ground surface of the house, and some domestic wastewater or kitchen waste wastewater can be discharged along with the pipelines. With the increase of service time, scaling substances such as oil blocks, water scales and the like can be continuously deposited on the inner pipe wall of the sewer pipeline, so that the passable area in the pipeline is reduced, the pipeline is blocked, and an operator is required to clean the inner pipe wall regularly.

Related art's scale deposit cleaning device is as shown in figure 1, including the high-pressure waterwheel, the high-pressure waterwheel is equipped with water tank and water pump, be equipped with the water pipe on the water pump, the water pump is used for the water pressure oral siphon in the water tank, the tip that the water pump was kept away from to the water pipe is equipped with the shower nozzle, the tip cover that the water pipe is close to the shower nozzle is equipped with the barre that supplies the hand to grip.

An operator holds the handle bar, extends the spray head into the pipeline, and then drives the water pump to press water out of the spray head, so that the water sprayed from the spray head washes the inner wall of the pipeline.

The above-mentioned related technical solutions have the following drawbacks: when using above-mentioned scale deposit cleaning device to clear up the scaling thing, shower nozzle spun water washes the scaling thing, and shower nozzle water pressure is too little, and water can't wash the scaling thing on the pipe inner wall totally, leads to the clean effect of pipeline not good, so in order to reach better clean effect, the water pressure of shower nozzle can all be great, causes the injury to the pipe inner wall easily, can lead to the pipeline to take place the damage seriously.

SUMMERY OF THE UTILITY MODEL

In order to reduce the injury that the shower nozzle caused when clearing up the scaling thing to the pipeline, this application provides a special reducing mechanism of scale deposit.

The application provides a special reducing mechanism of scale deposit adopts following technical scheme:

the utility model provides a special reducing mechanism of scale deposit, includes the high-pressure waterwheel, the high-pressure waterwheel intercommunication has the water pipe, the cover is equipped with the barre on the water pipe, be equipped with the shower nozzle with the water pipe intercommunication on the barre, be equipped with the scraper blade on the barre, the scraper blade is located the shower nozzle and keeps away from one side of high-pressure waterwheel, the shower nozzle is aimed at the scraper blade setting.

Through adopting above-mentioned technical scheme, the handheld barre of operating personnel, stretch into the pipeline with the scraper blade in, use the scale deposit on the scraper blade with the pipeline wall to scrape, the shower nozzle is aimed at the scraper blade and is sprayed water simultaneously, wash away the scale deposit water on the scraper blade, can in time clear up the scale deposit on the scraper blade, make the scraper blade when scraping and get the scale deposit, can keep the clean degree of scraper blade, reduce the probability that the scale deposit of being scraped on the scraper blade and getting off glues on the pipeline inner wall again, make the scale deposit on the pipeline inner wall cleaner by the clearance, also can reduce the injury that the shower nozzle direct action led to the fact the pipeline inner wall on the pipeline inner wall simultaneously.

Preferably, still include the driving piece, the scraper blade includes a plurality of doctor-bars and pivot, and a plurality of scraper blades are fixed in proper order in the pivot along pivot circumference lateral wall, the coaxial rotation of pivot is connected on the barre, the driving piece drive pivot rotates.

Through adopting above-mentioned technical scheme, operating personnel uses driving piece drive pivot to rotate, and the pivot rotates and drives a plurality of doctor-bars and rotate, and the doctor-bar rotates scrapes away the scaling thing on the pipeline inner wall, can alleviate operating personnel's the operation degree of difficulty.

Preferably, an arc-shaped surface is formed on the side face of one side, away from the spray head, of the scraping blade, and the distance from one end, away from the spray head, of the arc-shaped surface to one end, close to the spray head, of the arc-shaped surface to the rotating shaft is gradually increased.

Through adopting above-mentioned technical scheme, when forming certain contained angle between the length direction of the pole and the length direction of pipeline, the scraper blade also can form certain contained angle with the pipeline inner wall, and at this moment the arcwall face can increase the area of contact of scraper blade and pipeline inner wall to scrape out the scale deposit thing on the pipeline inner wall.

Preferably, the plurality of blades comprise a plurality of soft blades and a plurality of hard blades, and the soft blades and the hard blades are arranged on the rotating shaft at intervals.

Through adopting above-mentioned technical scheme, the stereoplasm doctor-bar mainly used scrapes out the scaling thing on the pipeline wall, if when bumping on the pipeline wall scaling thing when harder, can be bounced when the scaling thing is scraped to the stereoplasm doctor-bar, and soft doctor-bar can play certain cushioning effect this moment, and the help user can control the barre and do not break away from the hand.

Preferably, the shower nozzle includes the connecting seat and a plurality of nozzle that communicates with the water pipe, the connecting seat sets up on the barre, and a plurality of nozzles set up on the connecting seat along connecting seat circumferential direction, and a plurality of nozzles set up towards the doctor-bar along not equidirectional.

Through adopting above-mentioned technical scheme, a plurality of nozzles are used for washing a plurality of doctor-bars simultaneously, increase the efficiency that the doctor-bar was washed.

Preferably, the wiper blade is provided with a plurality of via holes.

By adopting the technical scheme, when water in the spray head is sprayed to the scraper, the through hole can enable part of water to pass through the scraper, and the impact force of the water on the scraper is reduced.

Preferably, the handle bar is provided with an auxiliary rod, and the auxiliary rod is used for assisting the handle bar in applying force.

Through adopting above-mentioned technical scheme, operating personnel can hand the barre with one hand, and the auxiliary rod is handed to another one and reduces the operation, can reduce operating personnel's the operation degree of difficulty.

Preferably, the handle bar further comprises a locking piece, the end of the auxiliary rod is hinged to the handle bar, when the auxiliary rod rotates towards the side far away from the handle bar, the distance between one end, far away from the hinged position of the auxiliary rod, of the auxiliary rod and the handle bar is gradually increased, and the auxiliary rod is locked on the handle bar by the locking piece.

By adopting the technical scheme, the angle between the auxiliary rod and the handlebar is adjustable, and the auxiliary rod can apply force to the handlebar from different angles conveniently.

In summary, the present application includes at least one of the following beneficial technical effects:

1. through the arrangement of the through hole, when water in the spray head is sprayed to the scraper, part of water can pass through the scraper through the through hole, and the impact force of the water on the scraper is reduced;

2. by arranging the arc-shaped surface, when a certain included angle is formed between the length direction of the handle and the length direction of the pipeline, a certain included angle is also formed between the scraper and the inner wall of the pipeline, and at the moment, the arc-shaped surface can increase the contact area between the scraper and the inner wall of the pipeline, so that scales on the inner wall of the pipeline are scraped;

3. through setting up the auxiliary rod, operating personnel can hand the barre with one hand, and the auxiliary rod is handed to another one and reduces the operation, can reduce operating personnel's the operation degree of difficulty.

Drawings

Fig. 1 is an overall structural diagram of the related art.

Fig. 2 is a schematic overall structure diagram of an embodiment of the present application.

Fig. 3 is a sectional view taken along a-a in fig. 2.

Description of reference numerals: 1. high-pressure waterwheel; 11. a water tank; 12. a water pump; 13. a water pipe; 2. a handle bar; 21. a protection block; 22. a spray head; 221. a connecting seat; 222. a nozzle; 223. a communicating groove; 23. an auxiliary lever; 231. a clamping block; 232. a card slot; 24. a squeegee; 241. a hard doctor blade; 242. a soft wiper blade; 243. a rotating shaft; 25. a via hole; 26. an electric motor.

Detailed Description

The present application is described in further detail below with reference to figures 2-3.

The embodiment of the application discloses special reducing mechanism of scale deposit.

Referring to fig. 2 and 3, the special reducing mechanism of scale deposit of this embodiment includes high-pressure waterwheel 1, and 1 top fixedly connected with water tank 11 and water pump 12 of high-pressure waterwheel, the intercommunication has water pipe 13 on water pump 12, and water pump 12 is arranged in taking out the water in the water tank 11 and impresses water pipe 13, and water pipe 13 stretches out on the lateral wall of high-pressure waterwheel 1, and the tip cover that high-pressure waterwheel 1 was kept away from to water pipe 13 is equipped with handle 2 that the confession hand was held, is equipped with shower nozzle 22 and scraper blade 24 on the handle 2. Wherein the scraper 24 is used for scraping the scaling substances on the inner wall of the pipeline, and the spray head 22 is used for spraying water on the scraper 24 to wash the scaling substances scraped from the scraper 24.

Referring to fig. 2 and 3, the scraping plate 24 includes a rotating shaft 243 and a plurality of scraping blades, a protecting block 21 is fixedly connected to an end portion of the handle bar 2 far away from the high-pressure water wheel 1, and the cross section of the protecting block 21 is the same as that of the handle bar 2. The rotating shaft 243 is rotatably connected to the protection block 21, the axis of the rotating shaft 243 is aligned with the axis of the handle bar 2, and the protection block 21 is provided with a driving member which drives the rotating shaft 243 to rotate. The driving piece is a motor 26, the motor 26 is fixedly connected inside the protection block 21, an output shaft of the motor 26 faces one side of the protection block 21 far away from the handlebar 2, the output shaft of the motor 26 is coaxially and fixedly connected with a rotating shaft 243, one end of the rotating shaft 243 far away from the motor 26 extends out of the protection block 21, and the plurality of scraping blades are uniformly and fixedly connected to the end of the rotating shaft 243 extending out of the protection block 21 along the circumferential side wall of the rotating shaft 243.

Referring to fig. 2 and 3, the length direction of the wiper blade is parallel to the length direction of the rotating shaft 243, an arc-shaped surface is formed on the end surface of one end of the wiper blade away from the protection block 21, and the distance from one end of the arc-shaped surface away from the protection block 21 to one end of the arc-shaped surface close to the protection block 21 away from the rotating shaft 243 is gradually increased. The plurality of blades includes a plurality of soft blades 242 and a plurality of hard blades 241, the soft blades 242 and the hard blades 241 have the same shape, and the soft blades 242 and the hard blades 241 are disposed on a rotating shaft 243 at intervals. The soft wiper 242 and the hard wiper 241 are both provided with a plurality of via holes 25, and the via holes 25 are not communicated with the hard wiper 241 or the end surface of the soft wiper 242 far away from the rotating shaft 243. The soft wiper 242 can be made of rubber or silica gel, the hard wiper 241 is made of aluminum alloy with good wear resistance and good toughness, and both the hard wiper 241 and the soft wiper 242 have a certain thickness.

The hard scraper 241 is mainly used for scraping out scaling substances on the wall of the pipeline, if the scaling substances on the wall of the pipeline are hard, the hard scraper 241 can be bounced when scraping the scaling substances, and at the moment, the soft scraper 242 can play a certain buffering role and help a user to control the handle bar 2 not to be separated from the hand.

Referring to fig. 2, fig. 3, shower nozzle 22 includes connecting seat 221 and a plurality of nozzle 222 that communicate with water pipe 13, connecting seat 221 is the ring form setting, connecting seat 221 cover is established and fixed connection is on barre 2, a plurality of nozzles 222 of difference fixedly connected with on the side of one side of connecting seat 221 towards protection piece 21, a plurality of nozzles 222 are along connecting seat 221 circumference direction evenly distributed on connecting seat 221, intercommunication groove 223 has been seted up on connecting seat 221, intercommunication groove 223 intercommunication water pipe 13 and a plurality of nozzles 222, a plurality of nozzles 222 all are the slope setting, the one end that connecting seat 221 was kept away from to nozzle 222 is close to the one end distance of connecting seat 221 and is grow gradually, nozzle 222 sets up towards the doctor-bar.

Referring to fig. 2 and 3, the handle bar 2 is hinged with an auxiliary bar 23, and the cross section of the auxiliary bar 23 is circular in order to increase the hand feeling of holding. One end of the auxiliary rod 23 is hinged on the handle bar 2, and the hinged position of the auxiliary rod 23 is located on one side of the connecting seat 221 far away from the protection block 21. The auxiliary lever 23 is connected to a locking member which locks the auxiliary lever 23 to the handle 2. The locking piece includes fixture block 231, when auxiliary rod 23 orientation kept away from fender rod one side and rotated to the laminating on barre 2, fixture block 231 fixed connection is on auxiliary rod 23 orientation one side of barre 2, seted up on the side of one side of barre 2 orientation auxiliary rod 23 with fixture block 231 joint complex draw-in groove 232. When the fixture block 231 is clamped on the clamping groove 232, the length direction of the auxiliary rod 23 is parallel to the length direction of the handle bar 2, and the auxiliary rod 23 is attached to the handle bar 2.

The implementation principle of the special reducing mechanism of scale deposit of this application embodiment does: an operator holds the handle rod 2 by one hand and holds the auxiliary rod 23 by the other hand to extend the scraper into the pipeline, the output shaft of the driving motor 26 rotates to enable the rotating shaft 243 to drive the hard scraper 241 and the soft scraper 242 to rotate, the hard scraper 241 and the soft scraper 242 scrape out scales on the inner wall of the pipeline along the inner wall of the pipeline, then the water pump 12 is driven, the water in the water tank 11 is pumped out by the water pump 12, and the water is sprayed onto the scraper from the nozzle 222 through the water pipe 13 to wash the scales hung on the scraper. The scaling thing on the pipeline inner wall is scraped out through operating personnel manual control doctor-bar, and water can wash the scaling thing that the doctor-bar just scraped out simultaneously, has avoided the impulsive force direct action of water at the pipeline inner wall, can be better clear up the scaling thing of pipeline inner wall.

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 scaling, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a special reducing mechanism of scale deposit, includes high-pressure waterwheel (1), high-pressure waterwheel (1) intercommunication has water pipe (13), the cover is equipped with barre (2) on water pipe (13), be equipped with shower nozzle (22) with water pipe (13) intercommunication on barre (2), its characterized in that: the handle bar (2) is provided with a scraper (24), the scraper (24) is positioned on one side of the spray head (22) far away from the high-pressure waterwheel (1), and the spray head (22) is aligned to the scraper (24).

2. The special crushing device for scale formation according to claim 1, wherein: still include the driving piece, scraper blade (24) include a plurality of doctor-bars and pivot (243), and a plurality of scraper blades (24) are fixed in proper order on pivot (243) along pivot (243) circumference lateral wall, pivot (243) coaxial rotation is connected on barre (2), driving piece drive pivot (243) rotate.

3. The special crushing device for scale formation according to claim 2, wherein: an arc-shaped surface is formed in the side face, away from the spray head (22), of one side of the scraping blade, and the distance from one end, away from the spray head (22), of the arc-shaped surface to one end, close to the spray head (22), of the arc-shaped surface to the rotating shaft (243) is gradually increased.

4. The special crushing device for scale formation according to claim 2, wherein: the plurality of blades comprise a plurality of soft blades (242) and a plurality of hard blades (241), and the soft blades (242) and the hard blades (241) are arranged on the rotating shaft (243) at intervals.

5. The special crushing device for scale formation according to claim 2, wherein: shower nozzle (22) include connecting seat (221) and a plurality of nozzle (222) with water pipe (13) intercommunication, connecting seat (221) set up on barre (2), and a plurality of nozzle (222) set up on connecting seat (221) along connecting seat (221) circumferential direction, and a plurality of nozzle (222) set up towards the doctor-bar along different directions.

6. The special crushing device for scale formation according to claim 2, wherein: the scraper blade is provided with a plurality of through holes (25).

7. The special crushing device for scale formation according to claim 1, wherein: the handlebar (2) is provided with an auxiliary rod (23), and the auxiliary rod (23) is used for assisting the handlebar (2) in applying force.

8. The special crushing device for scale formation according to claim 7, wherein: still include the locking piece, the tip of auxiliary rod (23) articulates on barre (2), when auxiliary rod (23) rotated towards keeping away from barre (2) one side, the distance between one end and barre (2) of auxiliary rod (23) articulated department is kept away from in auxiliary rod (23) is grow gradually, the locking piece locks auxiliary rod (23) on barre (2).