CN207608869U - A kind of switch cut-off system applied to sewage disposal pipeline - Google Patents

Abstract

The utility model discloses a kind of switch cut-off system applied to sewage disposal pipeline, including fluid reservoir, and fluid reservoir is vertical double structure, filled heat insulating material between two layers；The fluid reservoir is connect by pipeline I with integrated control module, integrated control module is the cuboid or square integrated valve block of built-in multiple accesses, the force (forcing) pump that promising system provides pressure is installed on integrated control module, wherein one end of pipeline II is fixedly connected on force (forcing) pump, the other end of pipeline II is communicated to two-way electromagnetic valve by integrated control module, and two-way electromagnetic valve is communicated to the control interface of pipe clip valve by pipeline III；The overflow valve of control system pressure is also equipped on integrated control module.The blockage problem of the problem of switch cut-off system of the pipe clip valve composition of hydraulic control mode can effectively realize the opening and closing of sewage disposal pipeline, evade vehicle air source and tradition valve body.

Description

A kind of switch cut-off system applied to sewage disposal pipeline

Technical field

The utility model is related to effluent cycles to utilize field, concretely relate to a kind of applied to sewage disposal pipeline Switch cut-off system.

Background technology

Due to the increase of economic development and population, the water consumption in China is being continuously increased, and quantity of wastewater effluent is also increasing.For Sewage intercepting well rate is improved, the call of national energy conservation and emission reduction is responded, some sweeping machines, sweeper utilize the roads effluent cycle processing Hou Dui Road is cleaned, and conventional hydraulic pipeline switch shut-off valve is mostly ball valve or dish valve, and closure member is sphere or disk, surrounds valve shaft It rotates to achieve the purpose that open and close pipeline.Since sand grain, powder, fiber, mucilage etc. can be contained in some sewage Abrasive material so that conventional ball valve, butterfly valve etc. cannot realize switch, cutoff function well in hydraulic pipeline.

As preferred pipe clip valve, operation principle is that pipe clip valve feather valve wall realizes that unlatching is closed with control hydraulic coupling adjustment Function is closed, can realize closing function well having impurity in valve, in addition its unique anticorrosive, wear-resistant and pressure-bearing energy Power is widely used in sewage treatment industry.Traditional pipe clip valve mostly uses manually, electrically or pneumatic control, manually controls speed Slowly, inconvenient for operation, the opening and closing occasion of cleaning vehicle water-carriage system should not be applied to；Electric pipe clamp valve volume is larger, is also not suitable for It is applied in the hydraulic pipeline of cleaning vehicle.Pneumatic tubing clip valve need to be equipped with air source, and some vehicles do not have air source available, need to increase gas storage Tank is not easy to arrange, install for comparing the vehicle of compact in design.The cycling and reutilization of sewage is difficult to play useful effect.

Invention content

The problem of for background technology, the utility model provide a kind of switch applied to sewage disposal pipeline section Locking system, the system can effectively realize switch, cutoff function during effluent cycle.

A kind of switch cut-off system applied to sewage disposal pipeline, including fluid reservoir, the fluid reservoir by pipeline I with Integrated control module connects, and installs the force (forcing) pump that promising system provides pressure on the integrated control module, on the force (forcing) pump It is fixedly connected with wherein one end of pipeline II, the other end of the pipeline II is communicated to two-way electromagnetic valve by integrated control module, The two-way electromagnetic valve is communicated to the control interface of pipe clip valve by pipeline III；Control is also equipped on the integrated control module The overflow valve of system pressure.

Preferably, the integrated control module is the integrated valve block in built-in multiple channels；

Preferably, the integrated control module is cuboid or cube structure；

Preferably, the two-way electromagnetic valve is bi-bit bi-pass normally closed solenoid valve；

Preferably, the two-way electromagnetic valve is single electric control belt lamp solenoid valve；

Preferably, the overflow valve is the direct-acting overflow valve with manual knob；

Preferably, it is threadedly coupled between the overflow valve and integrated control module；

Preferably, it is provided with sealing ring between the overflow valve and integrated control module；

Preferably, the fluid reservoir is vertical double structure, filled heat insulating material between two layers；

Preferably, it is threadedly coupled between the force (forcing) pump and integrated control module.

Advantageous effect acquired by the utility model is：

(1) the switch cut-off system of the pipe clip valve composition of hydraulic control mode can effectively realize the unlatching of sewage disposal pipeline with The problem of closing, having evaded vehicle air source.

(2) overflow valve is set in system, can effectively keeps certain system pressure to provide pressure guarantee for the unlatching of pipe clip valve.

(3) double-layer heat insulation formula fluid reservoir can make system high temperature resistant and severe cold, and be suitably applied in that the outdoor four seasons all work sweeps Road car or sweeper.

(4) select bi-bit bi-pass band lamp-based solenoid valve that can facilitate, be visually observed that solenoid valve partially operational state have Conducive to the discovery early and exclusion of failure.

Description of the drawings

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is this Some embodiments of utility model, for those of ordinary skill in the art, without creative efforts, also It can be obtain other attached drawings according to these attached drawings.

FIG. 1 is a schematic structural view of the utility model；

In figure：1- fluid reservoirs, 2- pipelines I, 3- pipelines II, 4- integrated control modules, 5- overflow valves, 6- two-way electromagnetic valves, 7- force (forcing) pumps, 8- pipelines III, 9- pipe clip valves.

Specific implementation mode

It is noted that following detailed description is all illustrative, it is intended to provide further instruction to the application.Unless another It indicates, all technical and scientific terms used herein has usual with the application person of an ordinary skill in the technical field The identical meanings of understanding.

It should be noted that term used herein above is merely to describe specific implementation mode, and be not intended to restricted root According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singulative It is also intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet Include " when, indicate existing characteristics, step, operation, device, component and/or combination thereof.

A kind of switch cut-off system applied to sewage disposal pipeline as shown in Figure 1, including fluid reservoir 1, fluid reservoir be Vertical double structure, filled heat insulating material between two layers；The fluid reservoir is connect by pipeline I 2 with integrated control module 4, collection At the cuboid or square integrated valve block that control module 4 is built-in multiple accesses, promising system is installed on integrated control module 4 The force (forcing) pump 7 of pressure is provided, wherein one end of pipeline II 3 is fixedly connected on force (forcing) pump 7, the other end of pipeline II 3, which passes through, to be integrated Control module 4 is communicated to two-way electromagnetic valve 6, and two-way electromagnetic valve 6 is bi-bit bi-pass normally closed solenoid valve, single electric control belt lamp.Two-way Solenoid valve 6 is communicated to the control interface of pipe clip valve 9 by pipeline III 8；Control system pressure is also equipped on integrated control module Overflow valve 5, overflow valve be the direct-acting overflow valve with manual knob, be screwed on the threaded hole of integrated valve block by external screw thread, And it encrypts seal and is sealed.

The specific work process of the present apparatus is as follows：

The debugging stage：

1, force (forcing) pump 7, two-way electromagnetic valve 6 and overflow valve 5 are installed on integrated control module 4 in advance, and checked whether There is leakage.Pipeline I 2 between integrated control module 4 and fluid reservoir 1 is connected by schematic diagram；Integrated control module 4 and clamp Pipeline III 8 between valve 9 only connects the position being connected with two-way electromagnetic valve 6, and the other end wouldn't connect with pinch valve 9.

2, after piping connection, anti-icing fluid or hydraulic oil are filled toward fluid reservoir 1, because two-way electromagnetic valve 6 is in closing at this time State, air can not be discharged in pipeline, so need to make its opening to the energization of two-way electromagnetic valve 6 when filling, when seeing pipeline III 8 In when having freezing liquid outflow, then be powered to force (forcing) pump 7, so that the residual air in system is discharged.Pay attention to the sky in system Gas has to be discharged, and otherwise can influence the output pressure of pump；Whether there is bubble when can be by observing the flowing of 1 inner liquid of pipeline Or whether have bubble when directly observing the liquid outflow of pipeline III 8, show the air in system when the liquid bubble-free of outflow It has been discharged.Notice that fluid reservoir 1 wants continuous fluid infusion, force (forcing) pump 7 to forbid aneroid idle running that pump otherwise can be caused to damage in operating process.

3, when in system air empty after, at this time first give force (forcing) pump power-off, then to two-way electromagnetic valve 6 power off, then Pipeline III 8 is fastened on pinch valve.

The pressure needed when 4, opening overflow valve 5 according to pipe clip valve 9 sets pressure value.

Working stage：

1, after the completion of pressing above step debugging, system is transferred to normal operating conditions, when needing to close pinch valve 9, first opens Open pressurization, 7, it is then turned on two-way electromagnetic valve 6, the defeated pressure of system increases, and when reaching setting pressure, overflow valve is opened, extra liquid Body is flowed out from the overflow port of overflow valve 5, and system pressure is made to stablize the pressure value in setting, and pinch valve is closed at this time, realizes sewage Cutoff function.

2, it when needing open pinch valve, is powered off simultaneously to force (forcing) pump 7 and two-way electromagnetic valve 6, closes force (forcing) pump 4 and two-way Solenoid valve 6, closing outflow valve 5 after several seconds kinds, system pressure reduce, the liquid reflux in the pressure effect lower tube clip valve of sewage Into fluid reservoir 1, pipe clip valve 9 is opened.

Overflow valve clockwise turns to pressurization, rotates to be decompression counterclockwise, and when manufacture is modulated to set.

Above-mentioned, although the foregoing specific embodiments of the present invention is described with reference to the accompanying drawings, not protects model to the present invention The limitation enclosed, those skilled in the art should understand that, based on the technical solutions of the present invention, those skilled in the art are not Need to make the creative labor the various modifications or changes that can be made still within protection scope of the present invention.

Claims (10)

1. a kind of switch cut-off system applied to sewage disposal pipeline, which is characterized in that including fluid reservoir, the fluid reservoir is logical It crosses pipeline I to connect with integrated control module, the force (forcing) pump that promising system provides pressure is installed on the integrated control module, it is described Wherein one end of pipeline II is fixedly connected on force (forcing) pump, the other end of the pipeline II is communicated to two-way by integrated control module Solenoid valve, the two-way electromagnetic valve are communicated to the control interface of pipe clip valve by pipeline III；Also pacify on the integrated control module Overflow valve equipped with control system pressure.

2. a kind of switch cut-off system applied to sewage disposal pipeline as described in claim 1, which is characterized in that the collection At the integrated valve block that control module is built-in multiple channels.

3. a kind of switch cut-off system applied to sewage disposal pipeline as described in claim 1, which is characterized in that the collection It is cuboid or cube structure at control module.

4. a kind of switch cut-off system applied to sewage disposal pipeline as described in claim 1, which is characterized in that described two Three-way electromagnetic valve is bi-bit bi-pass normally closed solenoid valve.

5. a kind of switch cut-off system applied to sewage disposal pipeline as described in claim 1, which is characterized in that described two Three-way electromagnetic valve is single electric control belt lamp solenoid valve.

6. a kind of switch cut-off system applied to sewage disposal pipeline as described in claim 1, which is characterized in that described to overflow Stream valve is the direct-acting overflow valve with manual knob.

7. a kind of switch cut-off system applied to sewage disposal pipeline as described in claim 1, which is characterized in that described to overflow It is threadedly coupled between stream valve and integrated control module.

8. a kind of switch cut-off system applied to sewage disposal pipeline as described in claim 1, which is characterized in that described to overflow It is provided with sealing ring between stream valve and integrated control module.

9. a kind of switch cut-off system applied to sewage disposal pipeline as described in claim 1, which is characterized in that the storage Flow container is vertical double structure, filled heat insulating material between two layers.

10. a kind of switch cut-off system applied to sewage disposal pipeline as described in claim 1, which is characterized in that described It is threadedly coupled between force (forcing) pump and integrated control module.