CN208626777U - A kind of hydraulic engineering pipeline - Google Patents

Abstract

The utility model discloses a kind of hydraulic engineering pipelines, including water inlet pipe and drainpipe, it is connected between the water inlet pipe and drainpipe by filter pipe, water inlet valve and a drain valve are respectively equipped on the water inlet pipe and drainpipe, the filter pipe both ends are respectively equipped with the first filter screen and the second filter screen, corresponding first filter screen and the second filter screen are respectively equipped with matching used dials, handle, roller bearing, arc button and hook, seal pipe is respectively equipped with for handle, first filter screen and the second filter screen is respectively arranged below with collection sand tube, the collection sand tube is equipped with sand excluding valve.The utility model compared with prior art the advantages of be: the hydraulic engineering of the utility model is with pipeline using double medium filtration, it filters more thorough, the silt filtered out can focus on, the silt that blocking is remained on filter screen can be dredged at any time by dials to be cleaned, and guarantees the normal operation of pipeline.

Description

A kind of hydraulic engineering pipeline

Technical field

The utility model relates to pipeline field, in particular to a kind of hydraulic engineering pipelines.

Background technique

Hydraulic engineering pipeline and people's lives are closely related, whether domestic water conveying or field irrigation etc. The various aspects for needing to be applied to water resource can all use hydraulic engineering pipeline, miscellaneous due to containing silt in the water flow of conveying Matter, so also having in hydraulic engineering with needing to be filtered water flow processing, usually used hydraulic engineering pipeline in pipeline Filter efficacy, but often since filter screen blocking causes efficiency of transmission to reduce, filter screen is not easily cleaned, and the silt filtered It intersperses in pipe, does not focus on.

Utility model content

The technical problems to be solved in the utility model is to overcome the above technological deficiency, provides a kind of double medium filtration and to filtering Net can a kind of hydraulic engineering pipeline clean at any time.

In order to solve the above technical problems, technical solution provided by the utility model are as follows: a kind of hydraulic engineering pipeline, including Water inlet pipe and drainpipe are connected between the water inlet pipe and drainpipe by filter pipe, on the water inlet pipe and drainpipe Water inlet valve and a drain valve are respectively equipped with, one end of the filter pipe connection water inlet pipe is equipped with the first filter screen, the drainage One end that pipe connects drainpipe is equipped with the second filter screen, and the first filter screen is located on the filter pipe and the second filter screen is punished Not She You rotatable dials, described dials one end be equipped with drive dials rotation handle, the handle is far from dials One end is equipped with arc button, and the water inlet pipe is equipped with hook one close to the first filter screen, and the filter pipe is close to the second filtering Net is equipped with hook two, and the hook one and hook two are respectively cooperating with arc button limitation dials and are freely rotated, the filter pipe Upper corresponding handle is respectively equipped with seal pipe, and the seal pipe nozzle is equipped with the sealing cover for playing sealing process, and described first Filter screen and the second filter screen are respectively arranged below with collection sand tube, and the collection sand tube is equipped with sand excluding valve.

The utility model compared with prior art the advantages of be: in hydraulic engineering pipeline be equipped with filter pipe, filter pipe The filter screen that both ends are equipped with carries out secondary filter to water flow, to clean filter screen, prevents filter screen from blocking, corresponding two filter screens It is respectively provided with dials, dials can effectively silt impurity of the dredge blockage on filter screen, the design of seal pipe be effectively anti- Only handle seeps water exposed with filter pipe junction, while the silt for being designed as filtering out for collecting sand tube carries out unified placement, when poly- Sand excluding valve discharge can be concentrated through after collecting to a certain extent.

As an improvement, first filter screen and the equal slant setting of the second filter screen, water impact filter screen filters out Silt assemble downwards along filter screen, be not easy on filter screen the blocking that accumulation causes filter screen.

As an improvement, network interface size of the network interface size of first filter screen greater than the second filter screen, double medium filtration, The larger impurity of first filter screen filtration, the second filter screen further filter tiny sand grain.

As an improvement, syringe needle respectively corresponds the first filter screen on the dials and the network interface size of the second filter screen is matched It sets, the syringe needle is shorter closer to shaft, convenient in the course of rotation on the corresponding insertion filter screen of syringe needle on dials Network interface in, reject the sand grain that is blocked in network interface.

Detailed description of the invention

Fig. 1 is a kind of structural schematic diagram of hydraulic engineering pipeline of the utility model.

It is as shown in the figure: 1, water inlet pipe, 2, drainpipe, 3, filter pipe, 4, inlet valve, 5, drain valve, the 6, first filter screen, 7, Second filter screen, 8, dials, 9, handle, 10, seal pipe, 11, arc button, 12, hook one, 13, hook two, 14, collection sand tube, 15, sand excluding valve, 16, sealing cover.

Specific embodiment

The following describes the utility model in further detail with reference to the accompanying drawings.

A kind of hydraulic engineering pipeline, including water inlet pipe 1 and drainpipe 2 lead between the water inlet pipe 1 and drainpipe 2 The connection of filter pipe 3 is crossed, is respectively equipped with inlet valve 4 and drain valve 5 on the water inlet pipe 1 and drainpipe 2, it is characterised in that: institute One end that the filter pipe 3 stated connects water inlet pipe 1 is equipped with the first filter screen 6, and one end that the filter pipe 3 connects drainpipe 2 is set There is the second filter screen 7, is located at the first filter screen 6 and the second filter screen 7 on the filter pipe 3 and is respectively equipped with rotatable needle Disk 8, described 8 one end of dials are equipped with the handle 9 for driving dials rotation, and the handle 9 is equipped with arc far from one end of dials 8 Button 11, the water inlet pipe 1 are equipped with hook 1 close to the first filter screen 6, and the filter pipe 3 is set close to the second filter screen 7 There is hook 2 13, the hook 1 and hook 2 13 are respectively cooperating with the limitation dials 8 of arc button 11 and are freely rotated, the filter Handle 9 is corresponded on water pipe 3 and is respectively equipped with seal pipe 10, and 10 nozzle of seal pipe is equipped with the sealing cover for playing sealing process 16, first filter screen 6 and the second filter screen 7 are respectively arranged below with collection sand tube 14, and the collection sand tube 14 is equipped with row Husky valve 15.

First filter screen 6 and the equal slant setting of the second filter screen 7.

The network interface size of first filter screen 6 is greater than the network interface size of the second filter screen 7.

Syringe needle respectively corresponds the network interface dimensional configurations of the first filter screen 6 and the second filter screen 7 on the dials 8, described Syringe needle it is shorter closer to handle 9.

The utility model in the specific implementation, opens sealing cover, makes to hook arc button, keeps dials and filter screen The water inlet valve and a drain valve on water inlet pipe and drainpipe are opened after discrete state, close encapsulation lid, water flow is from water inlet at this time Pipe is discharged through drainpipe again after entering through the first filter screen and the second filter screen filtration, become smaller when drainpipe water flow discharge capacity or Person collects when sediment content is more in sand tube it is necessary to start to take out stains for collection sand tube, cleans filter screen, is first turned on the first filtering Sand excluding valve on collection sand tube off the net, opens simultaneously sealing cover and will be close to the arc button of the first filter screen and separate with hook, turning handle Hand makes dials dock the silt for stabbing out and being blocked on the first filter screen with network interface, clean by water inlet pipe current scour, closes later Closing sand excluding valve swing handle herein makes dials and the separation of the first filter screen buckle arc hang on hook one again, then opens another One sand excluding valve, while the arc button hung on hook two is removed, so that dials is docked to stab out with network interface and is blocked by swing handle Silt on the second filter screen washes away clean rear closure sand excluding valve herein, dials is separated rotation with the second filter screen again Handle hangs over arc clasp on hook two, can be carried out normally conveying water after close encapsulation lid.

The utility model and embodiments thereof are described above, this description is no restricted, shown in attached drawing Be also one of the embodiments of the present invention, actual structure is not limited to this.All in all if this field Those of ordinary skill is enlightened by it, without deviating from the purpose of the present invention, not inventively design with The similar frame mode of the technical solution and embodiment, all should belong to the protection range of the utility model.

Claims (4)

1. a kind of hydraulic engineering pipeline, including water inlet pipe (1) and drainpipe (2), the water inlet pipe (1) and drainpipe (2) Between connected by filter pipe (3), be respectively equipped with inlet valve (4) and drain valve on the water inlet pipe (1) and drainpipe (2) (5), it is characterised in that: one end of filter pipe (3) connection water inlet pipe (1) is equipped with the first filter screen (6), the drainage The one end for managing (3) connection drainpipe (2) is equipped with the second filter screen (7), is located at the first filter screen (6) on the filter pipe (3) With rotatable dials (8) are respectively equipped at the second filter screen (7), the dials (8) one end be equipped with drive dials rotation Handle (9), the handle (9) are equipped with arc far from the one end of dials (8) and buckle (11), and the water inlet pipe (1) is close to first Filter screen (6) is equipped with one (12) of hook, and the filter pipe (3) is equipped with two (13) of hook close to the second filter screen (7), described One (12) of hook and two (13) of hook are respectively cooperating with arc button (11) limitation dials (8) and are freely rotated, on the filter pipe (3) Corresponding handle (9) are respectively equipped with seal pipe (10), and the seal pipe (10) nozzle is equipped with the sealing cover for playing sealing process (16), first filter screen (6) and the second filter screen (7) are respectively arranged below with collection sand tube (14), the collection sand tube (14) sand excluding valve (15) are equipped with.

2. a kind of hydraulic engineering pipeline according to claim 1, it is characterised in that: first filter screen (6) and Second filter screen (7) equal slant setting.

3. a kind of hydraulic engineering pipeline according to claim 1, it is characterised in that: first filter screen (6) Network interface size is greater than the network interface size of the second filter screen (7).

4. a kind of hydraulic engineering pipeline according to claim 1, it is characterised in that: syringe needle point on the dials (8) Not Dui Ying the first filter screen (6) and the second filter screen (7) network interface dimensional configurations, the syringe needle is shorter closer to handle (9).