CN214033970U

CN214033970U - Water suction pipe for municipal water supply and drainage

Info

Publication number: CN214033970U
Application number: CN202022631543.7U
Authority: CN
Inventors: 沈子彬
Original assignee: Guangdong Kangrunda Construction Engineering Co ltd
Current assignee: Guangdong Kangrunda Construction Engineering Co ltd
Priority date: 2020-11-15
Filing date: 2020-11-15
Publication date: 2021-08-24
Anticipated expiration: 2030-11-15

Abstract

The utility model provides a drinking-water pipe that municipal administration plumbing was used, including body and connector, the bottom fixedly connected with connector of body, the outer wall trompil of connector is provided with spacing hole, the bottom nestification of connector is provided with thick filter, the inside horizontal embedding of thick filter is provided with the gim peg, the inside embedding of thick filter is provided with the deflector, the top fixedly connected with coarse strainer of deflector, the top fixedly connected with fine filtration storehouse of body, the left and right ends of fine filtration storehouse all imbeds and is provided with the sealing plug, the horizontal fixed mounting in inside top of fine filtration storehouse has fine filter screen, the middle part of fine filter screen is rotated and is connected with the dwang, the below outer wall fixed mounting of dwang has the scraper blade, the top outer wall fixed mounting of dwang has the impeller blade. The utility model discloses can promote the shearing to debris and rubbish that filter out on the filter screen, avoid a large amount of debris to cause the filter screen to block up, the extraction water is more smooth.

Description

Water suction pipe for municipal water supply and drainage

Technical Field

The utility model relates to a municipal drainage equipment technical field especially relates to a drinking-water pipe that municipal administration plumbing was used.

Background

In the municipal works work progress, need extract the inside ponding of manger plate enclosure. And in municipal garden management process, there is ponding in some depression places easily, in order to avoid causing great influence to the environment, also need discharge ponding. The above process is mostly realized by means of a water pumping pipe and a water pump. The technical scheme of the water pumping pipe for municipal garden water supply and drainage, which is disclosed by the patent No. CN201920951867.3 in the prior art, comprises a pipeline, a buffer tank connected to the bottom end of the pipeline, and a water inlet arranged on the side surface of the buffer tank, wherein the buffer tank is cylindrical, the water inlet is provided with two layers and is distributed at intervals around the axis of the buffer tank, the water pumping pipe also comprises a filter screen sleeved on the buffer tank, the filter screen is clung to the outer side wall of the buffer tank, the filter screen is in sliding fit with the buffer tank, when a turbid water body is pumped, the filter screen is arranged to shield the water inlet, impurities such as silt and the like in the water body are filtered, the water pump and a water pipe are prevented from being blocked, when a clear water body is pumped, the filter screen is moved away, the effect of water flow in the water pumping pipe is ensured, but when the device actually pumps water, large impurities are easily attached to the surface of the filter screen to cause water pipe blockage, and the garbage filtered out on the filter screen needs to be cleaned for many times, otherwise, the pumping efficiency of the water pipe is seriously influenced, and the water pump is easily damaged.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems in the prior art and providing a drinking-water pipe for municipal water supply and drainage.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a drinking-water pipe that municipal administration plumbing was used, includes body and connector, the bottom fixedly connected with connector of body, the outer wall trompil of connector is provided with spacing hole, the bottom nestification of connector is provided with thick filter, the inside horizontal embedding of thick filter is provided with the gim peg, the inside embedding of thick filter is provided with the deflector, the top fixedly connected with coarse strainer of deflector, the top fixedly connected with fine filtration storehouse of body, the left and right ends of fine filtration storehouse all imbeds and is provided with the sealing plug, the horizontal fixed mounting in inside top of fine filtration storehouse has fine filter screen, the middle part of fine filter screen rotates and is connected with the dwang, the below outer wall fixed mounting of dwang has the scraper blade, the top outer wall fixed mounting of dwang has the impeller blade.

Preferably, the coarse filter head is matched with the connector, and the coarse filter head can be detached and replaced.

Preferably, the fixing bolt of the coarse filter head is positioned outside the limiting hole of the connector, and the thread on the outer wall of the fixing bolt is meshed with the thread on the inner wall of the limiting hole.

Preferably, the guide plate is matched with the inner part of the coarse filtering head, and the guide plate can be detached and replaced.

Preferably, the upper surface of the scraper is tightly attached to the lower surface of the fine filter screen, and the rotating area of the scraper is consistent with the transverse cutting area of the fine filter screen.

Preferably, the inner pore size of the coarse filter screen in the guide plate is larger than the inner pore size of the fine filter screen.

Preferably, the left end and the right end of the fine filtering bin are provided with slag discharge grooves, and the sealing plug is matched with the slag discharge grooves at the left end and the right end of the fine filtering bin.

The utility model provides a drinking-water pipe that municipal administration plumbing was used has following beneficial effect:

1. this kind of drinking-water pipe that municipal administration plumbing was used is through being provided with the scraper blade for when the device is drawing water, rivers pass body and thin filter screen, dash to the impeller blade, the impeller blade rotates with rivers contact back, makes the impeller blade drive the upper surface of scraper blade to thin filter screen through the dwang and scrapes, promotes on thin filter screen adnexed debris such as rubbish and cuts, avoids a large amount of debris and rubbish to cause thin filter screen to block up, and the efficiency of drawing water is higher.

2. This kind of drinking-water pipe that municipal administration plumbing was used is through being provided with coarse filter head for when the device was extracting the more water of debris, coarse filter screen in the coarse filter head can filter the collection to the great debris and the rubbish that get into the internal aquatic of pipe in advance, avoids great debris and rubbish to cause the device to seriously block up, further improvement the life of device.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a bottom view of the partial structure of the middle scraper blade of the present invention;

FIG. 3 is a schematic view of a partial structure of a middle strainer head of the present invention;

fig. 4 is an enlarged schematic structural diagram of a in fig. 1 of the present invention.

Illustration of the drawings:

1-pipe body, 2-connector, 3-limiting hole, 4-coarse filter head, 401-fixing bolt, 5-guide plate, 501-coarse filter screen, 6-fine filter bin, 601-sealing plug, 7-fine filter screen, 8-rotating rod, 801-scraper and 9-impeller blade.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, a drinking-water pipe for municipal water supply and drainage, including body 1 and connector 2, the bottom fixedly connected with connector 2 of body 1, the outer wall trompil of connector 2 is provided with spacing hole 3, the bottom nestification of connector 2 is provided with coarse filter 4, the inside horizontal embedding of coarse filter 4 is provided with gim peg 401, the inside embedding of coarse filter 4 is provided with deflector 5, the top fixedly connected with coarse strainer 501 of deflector 5, the top fixedly connected with fine filter chamber 6 of body 1, the left and right ends of fine filter chamber 6 all imbed and are provided with sealing plug 601, the horizontal fixed mounting in inside top of fine filter chamber 6 has fine filter screen 7, the middle part of fine filter screen 7 rotates and is connected with dwang 8, the below outer wall fixed mounting of dwang 8 has scraper blade 801, the top outer wall fixed mounting of dwang 8 has impeller blade 9.

In this embodiment, coarse filter head 4 agrees with mutually with connector 2, and the replacement can be dismantled to coarse filter head 4, and when the device was extracting the more water of debris, coarse filter 501 in coarse filter head 4 can filter the great debris and the rubbish of aquatic in getting into body 1 in advance and collect, avoids great debris and rubbish to cause the device serious jam.

In this embodiment, the fixing bolt 401 of the coarse filter head 4 is located outside the limiting hole 3 of the connector 2, the thread on the outer wall of the fixing bolt 401 is engaged with the thread on the inner wall of the limiting hole 3, and the coarse filter head 4 can be disassembled and assembled by inserting the fixing bolt 401 into the limiting hole 3 of the connector 2.

In this embodiment, the guide plate 5 is fitted inside the rough filtering head 4, the guide plate 5 can be detached and replaced, and the guide plate 5 can be taken out to clean the sundries stored in the rough filtering head 4.

In this embodiment, the lower surface of fine filter screen 7 is hugged closely to the upper surface of scraper blade 801, the rotation area of scraper blade 801 is unanimous with the crosscut area of fine filter screen 7, when rivers pass body 1 and fine filter screen 7, when dashing towards impeller blade 9, impeller blade 9 rotates after the contact with rivers for impeller blade 9 drives scraper blade 801 through dwang 8 and scrapes the upper surface of fine filter screen 7, impeller blade 9 promotes the shearing to debris such as adnexed rubbish on the fine filter screen 7 during the scraping, avoid a large amount of debris and rubbish to cause fine filter screen 7 to block up.

In this embodiment, coarse strainer 501's inside aperture is greater than the inside aperture of fine filter 7 in deflector 5, and when the device was extracting the more water of debris, coarse strainer 501 among coarse filter head 4 can filter the collection to getting into the great debris and the rubbish of body 1 aquatic in advance, avoids great debris and rubbish to cause the device serious jam.

In this embodiment, the equal opening in the left and right ends of fine filtration storehouse 6 is provided with row's sediment groove, and sealing plug 601 agrees with mutually with the row's sediment groove of the left and right ends of fine filtration storehouse 6 for after opening sealing plug 601, can clear up the debris of storing in the fine filtration storehouse 6.

The working principle is as follows: when the device is used for pumping water, water flow passes through the coarse filter screen 501 of the coarse filter head 4, then passes through the pipe body 1 and the fine filter screen 7 and impacts on the impeller blades 9, the impeller blades 9 rotate after being contacted with the water flow, so that the impeller blade 9 drives the scraper 801 to scrape the upper surface of the fine filter screen 7 through the rotating rod 8, pushing and shearing sundries such as garbage and the like attached to the fine filter screen 7, avoiding the blockage of the fine filter screen 7 caused by a large amount of sundries and garbage, having higher water pumping efficiency, when the device is used for extracting a water body with more impurities, the coarse filter mesh 501 in the coarse filter head 4 can filter and collect the larger impurities and garbage in the water entering the pipe body 1 in advance, so that the serious blockage of the device caused by the larger impurities and garbage is avoided, the service life of the device is further prolonged, the impurities stored in the coarse filter head 4 and the fine filter chamber 6 can be cleaned by removing the guide plate 5 and opening the sealing plug 601.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a drinking-water pipe that municipal administration plumbing was used, includes body (1) and connector (2), the bottom fixedly connected with connector (2) of body (1), its characterized in that, the outer wall trompil of connector (2) is provided with spacing hole (3), the bottom nestification of connector (2) is provided with coarse filtration head (4), the inside of coarse filtration head (4) transversely imbeds and is provided with gim peg (401), the inside embedding of coarse filtration head (4) is provided with deflector (5), the top fixedly connected with coarse strainer (501) of deflector (5), the top fixedly connected with fine filtration storehouse (6) of body (1), the left and right sides end of fine filtration storehouse (6) all imbeds and is provided with sealing plug (601), the inside top of fine filtration storehouse (6) transversely fixedly mounted has fine filtration net (7), the middle part rotation of fine filtration net (7) is connected with dwang (8), the lower outer wall of the rotating rod (8) is fixedly provided with a scraper (801), and the upper outer wall of the rotating rod (8) is fixedly provided with impeller blades (9).

2. The suction pipe for municipal water supply and drainage according to claim 1, wherein the coarse filter head (4) is fitted to the connector (2), and the coarse filter head (4) is removably replaceable.

3. The water pumping pipe for municipal water supply and drainage according to claim 1, wherein the fixing bolt (401) of the coarse filter head (4) is located outside the limiting hole (3) of the connector (2), and the thread on the outer wall of the fixing bolt (401) is engaged with the thread on the inner wall of the limiting hole (3).

4. A drinking straw for municipal water supply and drainage according to claim 1, characterized in that the guide plate (5) is fitted inside the coarse filter head (4), the guide plate (5) being removable and replaceable.

5. The suction pipe for municipal water supply and drainage according to claim 1, wherein the upper surface of the scraper (801) is closely attached to the lower surface of the fine screen (7), and the rotation area of the scraper (801) is consistent with the cross-sectional area of the fine screen (7).

6. A suction pipe for municipal water supply and drainage according to claim 1, characterized in that the internal pore size of the coarse screen (501) in the guide plate (5) is larger than the internal pore size of the fine screen (7).

7. The water pumping pipe for municipal water supply and drainage according to claim 1, wherein the fine filtration bin (6) is provided with a slag discharge groove at each of the left and right ends, and the sealing plug (601) is fitted with the slag discharge grooves at the left and right ends of the fine filtration bin (6).