CN207040423U

CN207040423U - Anti-blocking adapter is irrigated in a kind of irrigation and water conservancy

Info

Publication number: CN207040423U
Application number: CN201720866851.3U
Authority: CN
Inventors: 王涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-07-18
Filing date: 2017-07-18
Publication date: 2018-02-27
Anticipated expiration: 2027-07-18

Abstract

The utility model discloses a kind of irrigation and water conservancy to irrigate anti-blocking adapter,Including anti-blocking adapter body,First filter screen,Second filter screen,Fastener,Sealing gasket,First impurity discharging port and the second impurity discharging port,Described anti-blocking adapter body one end is connected with water inlet,The anti-blocking tubular body that connects is provided with the first filter screen close to water inlet side,The anti-blocking adapter body other end is connected with delivery port,The anti-blocking tubular body that connects is provided with the second filter screen close to delivery port side,Annular impurity discharging port is offered in the middle part of the anti-blocking adapter body,Sealed on the outside of the annular impurity discharging port by fastener,Anti-blocking adapter is irrigated in a kind of irrigation and water conservancy of the utility model,By provided with the first filter screen,Irrigation water is filtered for the first time,And first offers opening in the middle part of filter screen and avoids big impurity or pasture and water from directly blocking the first filter screen,By provided with the second filter screen,Irrigation water can be filtered again,It is and simple in construction,It is easy to use,Blocking-proof result is preferable.

Description

Anti-blocking adapter is irrigated in a kind of irrigation and water conservancy

Technical field

Hydraulic engineering technical field is the utility model is related to, anti-blocking adapter is irrigated in specifically a kind of irrigation and water conservancy.

Background technology

Hydraulic engineering is the surface water and groundwater for controlling and allocating nature, reaches and removes the evil emerging sharp purpose and build Engineering.Also referred to as Hydraulic Projects.Water is human being's production and essential precious resources of living, but the state of its naturally occurring is simultaneously Not in full conformity with the needs of the mankind.Hydraulic engineering is only built, current could be controlled, prevent flood, water-filling amount of going forward side by side Regulation and distribution, to meet the needs of people's lives and production to water resource.Hydraulic engineering needs to build dam, dike, spillway, water Lock, water inlet, channel, the different types of hydraulic structure such as mortise, log chute, fish pass is crossed, to realize its target.By purpose or service Object can be divided into：Prevent the flood control works of flood damage；Drought, flood, the farmland water conservancy works that stain calamity is agricultural production service are prevented, Or irrigation and drainage system；Water can be converted into the hydraulic power project of electric energy；Improve and create shipping condition navigation channel and Port engineering；For industry and domestic water service, and handle and urban water supply and the drainage system of draining-off sewage and rainwater.Water conservancy Field irrigation needs to use aqueduct in engineering.

Problems be present in existing irrigation and water conservancy irrigation technique：1st, irrigation technique uses the modes such as sprinkling irrigation, drip irrigation more, this Requirement of the kind irrigation method for water quality is of a relatively high, it is impossible to has the impurity such as pasture and water, sandstone, soil, easily blocks pipeline and spray Head；2nd, the anti-blocking adapter of existing water conservancy irrigation, blocking-proof result is poor, and is not easy to carry out dismounting cleaning to anti-blocking adapter, difficult To meet needed for irrigation and water conservancy irrigation.

Utility model content

The purpose of this utility model is that providing a kind of irrigation and water conservancy irrigates anti-blocking adapter, to solve of the prior art ask Topic.

To achieve the above object, the utility model provides following technical scheme：Anti-blocking adapter, bag are irrigated in a kind of irrigation and water conservancy Anti-blocking adapter body, the first filter screen, the second filter screen, fastener, sealing gasket, the first impurity discharging port and the second impurity discharging port are included, it is described anti-blocking Adapter body one end is connected with water inlet, and the anti-blocking tubular body that connects is provided with the first filter screen close to water inlet side, described anti- The stifled adapter body other end is connected with delivery port, and the anti-blocking tubular body that connects is provided with the second filter screen, institute close to delivery port side State and annular impurity discharging port offered in the middle part of anti-blocking adapter body, sealed on the outside of the annular impurity discharging port by fastener, it is described enter The mouth of a river and delivery port one end are connected by flange with water pipe.

Preferably, opening is offered in the middle part of first filter screen, the anti-blocking of the first filter screen both ends meets tube wall company It is connected to the first impurity discharging port and the second impurity discharging port.

Preferably, the first eduction valve and the second eduction valve are separately installed with first impurity discharging port and the second impurity discharging port.

Preferably, second filter screen is made up of round platform filter screen and flat screen, and the fixed setting of round platform filter screen is in the presence of flat Face filter screen side, the flat screen outside are fixedly connected with the anti-blocking inboard wall of tube body that connects.

Preferably, the filter opening of first filter screen is more than the filter opening of the second filter screen.

Preferably, sealing gasket is installed, described fastener one end passes through screw between the annular impurity discharging port and fastener It is fixed.

Compared with prior art, the beneficial effects of the utility model are：The utility model by provided with the first filter screen, it is right Irrigation water is filtered for the first time, and opening is offered in the middle part of the first filter screen and avoids big impurity or pasture and water from directly blocking the first filter Net, by provided with the second filter screen, irrigation water can be filtered again, is filtered by the second filter screen by round platform filter screen and plane Net composition, and flat screen side be present in the fixed setting of round platform filter screen, when there is contaminant filter, impurity can be stored in round platform filter screen Both sides, the second filter net jam is effectively avoided, further increase anti-blocking performance, and enter on the outside of annular impurity discharging port by fastener Row sealing, the internal rubbish of the anti-blocking adapter of dismounting cleaning is convenient for, and it is simple in construction, and easy to use, blocking-proof result is preferable.

Brief description of the drawings

Fig. 1 is overall structure sectional view of the present utility model.

Fig. 2 is overall structure top view of the present utility model.

In figure：The anti-blocking adapter bodies of 1-, 11- water inlets, 12- delivery ports, 13- annulars impurity discharging port, the filter screens of 2- first, 21- are opened Mouth, the filter screens of 3- second, 31- round platforms filter screen, 32- flat screens, 4- fasteners, 41- screws, 5- sealing gaskets, the impurity discharging ports of 6- first, The eduction valves of 61- first, the impurity discharging ports of 7- second, the eduction valves of 71- second, 8- flanges, 9- water pipes.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belong to the scope of the utility model protection.

Refer to Fig. 1-2, in the utility model embodiment, anti-blocking adapter, including anti-blocking adapter are irrigated in a kind of irrigation and water conservancy Body 1, the first filter screen 2, the second filter screen 3, fastener 4, sealing gasket 5, the first impurity discharging port 6 and the second impurity discharging port 7, anti-blocking adapter body 1 One end is connected with water inlet 11, and the anti-blocking inside of adapter body 1 is provided with the first filter screen 2 close to the side of water inlet 11, is easy to irrigating Water is filtered for the first time, and the anti-blocking other end of adapter body 1 is connected with delivery port 12, and the anti-blocking inside of adapter body 1 is close to delivery port 12 1 Side is provided with the second filter screen 3, is convenient for filtering again, and the anti-blocking middle part of adapter body 1 offers annular impurity discharging port 13, annular impurities removal The outside of mouth 13 is sealed by fastener 4, and water inlet 11 and the one end of delivery port 12 are connected by flange 8 with water pipe 9, are easy to It is connected with water pipe 9.

Opening 21, the anti-blocking outer wall of adapter body 1 at the both ends of the first filter screen 2 are offered by the middle part of the first filter screen 2 The first impurity discharging port 6 and the second impurity discharging port 7 are connected with, first row is separately installed with the impurity discharging port 7 of the first impurity discharging port 6 and second The miscellaneous eduction valve 71 of valve 61 and second, the rubbish discharge for being easy to the first filter screen 2 to filter.

It is made up of second filter screen 3 round platform filter screen 31 and flat screen 32, and the fixed setting of round platform filter screen 31 is deposited In the side of flat screen 32, the outside of flat screen 32 is fixedly connected with the anti-blocking inwall of adapter body 1, when there is contaminant filter, Impurity can be stored in the both sides of round platform filter screen 31, effectively avoid the second filter screen 3 from blocking.

The filter opening of second filter screen 3 is more than by the filter opening of first filter screen 2, classified filtering is convenient for, improves anti-blocking Efficiency.

By being provided with sealing gasket 5 between the annular impurity discharging port 13 and fastener 4, described one end of fastener 4 passes through spiral shell Nail 41 is fixed, and is easy to be convenient for the rubbish that dismounting is cleared up in anti-blocking adapter body 1.

Operation principle of the present utility model is：Water inlet 11 and the one end of delivery port 12 are connected by flange 8 with water pipe 9, Irrigation water first by provided with the first filter screen 2, irrigation water is filtered for the first time, and the middle part of the first filter screen 2 offers out Mouthfuls 21 avoid big impurity or pasture and water from directly blocking the first filter screen 2, by provided with the second filter screen 3, irrigation water can be carried out Filter, be made up of the second filter screen 3 round platform filter screen 31 and flat screen 32, when there is contaminant filter, impurity can store again In the both sides of round platform filter screen 31, effectively avoid the second filter screen 3 from blocking, further increase anti-blocking performance, and annular impurity discharging port 13 Outside is sealed by fastener 4, is convenient for the rubbish that dismounting is cleared up in anti-blocking adapter body 1, and simple in construction, is used Convenient, blocking-proof result is preferable.

It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation Involved claim.

Claims

1. anti-blocking adapter, including anti-blocking adapter body (1), the first filter screen (2), the second filter screen (3), fastening are irrigated in a kind of irrigation and water conservancy Part (4), sealing gasket (5), the first impurity discharging port (6) and the second impurity discharging port (7), it is characterised in that:Described anti-blocking adapter body (1) one end Water inlet (11) is connected with, the anti-blocking adapter body (1) is internal to be provided with the first filter screen (2), institute close to water inlet (11) side State anti-blocking adapter body (1) other end and be connected with delivery port (12), the anti-blocking adapter body (1) is internal close to delivery port (12) side Second filter screen (3) is installed, annular impurity discharging port (13), the annular impurity discharging port are offered in the middle part of the anti-blocking adapter body (1) (13) outside is sealed by fastener (4), and the water inlet (11) and delivery port (12) one end pass through flange (8) and water Manage (9) connection.

2. anti-blocking adapter is irrigated in a kind of irrigation and water conservancy according to claim 1, it is characterised in that：First filter screen (2) Middle part offers opening (21), and anti-blocking adapter body (1) outer wall at the first filter screen (2) both ends is connected with the first impurity discharging port (6) With the second impurity discharging port (7).

3. anti-blocking adapter is irrigated in a kind of irrigation and water conservancy according to claim 1, it is characterised in that：First impurity discharging port (6) the first eduction valve (61) and the second eduction valve (71) and on the second impurity discharging port (7) are separately installed with.

4. anti-blocking adapter is irrigated in a kind of irrigation and water conservancy according to claim 1, it is characterised in that：Second filter screen (3) It is made up of round platform filter screen (31) and flat screen (32), and flat screen (32) side be present in round platform filter screen (31) fixed setting, It is fixedly connected on the outside of the flat screen (32) with anti-blocking adapter body (1) inwall.

5. anti-blocking adapter is irrigated in a kind of irrigation and water conservancy according to claim 1, it is characterised in that：First filter screen (2) Filter opening be more than the second filter screen (3) filter opening.

6. anti-blocking adapter is irrigated in a kind of irrigation and water conservancy according to claim 1, it is characterised in that：The annular impurity discharging port (13) sealing gasket (5) is installed between fastener (4), described fastener (4) one end is fixed by screw (41).