A kind of subaqueous pipe road junction anti-block apparatus
Technical field
The present invention relates to anti-block apparatus field, more particularly to a kind of subaqueous pipe road junction anti-block apparatus.
Background technology
In the facility of drainage system, to the general employing grid sewage-removing machine of sewage disinfection treatment, process negative to mitigate subsequent handling
Lotus.
Existing grid sewage-removing machine, has the following disadvantages:1st, apparatus structure is complicated;2nd, volume is big, be not easy to install and
Transport;3rd, production cost is high.
The content of the invention
It is an object of the invention to propose a kind of subaqueous pipe road junction anti-block apparatus, simple structure, low cost and it is easy to peace
Dress and movement.
It is that, up to this purpose, the present invention is employed the following technical solutions:
A kind of subaqueous pipe road junction anti-block apparatus, including housing, filter plate, submersible motor and blade;
The housing is tubular structure, is respectively arranged at two ends with water inlet and outlet, and the filter plate is provided with multiple holes, described
Filter plate covers the water inlet, and the submersible motor is in the inner chamber of the housing;
The submersible motor is connected the blade by axle, and the blade is located between water inlet and filter plate;
Detection means and control device are provided with the inner chamber, the detection means electrically connects the control device, described
Control device electrically connects the submersible motor, and the detection means is used to detecting the pressure in the inner chamber, the control device
Rotate for controlling the submersible motor.
Further, center of the axle through the blade.
Further, the blade is wicker leaf shape or trident star.
Further, the gap between the blade and the filter plate is 1-2mm.
Further, the blade edge is provided with scraping article, and the scraping article is contacted with the filter plate.
Further, the blade is provided with hairbrush towards the one side of the filter plate, and the hairbrush is contacted with the filter plate.
Further, it is fixedly connected by motor rack between the submersible motor and the housing.
Further, the motor rack includes inner ring, outer ring and floor, and the inner ring is connected the submersible motor, described outer
Circle is connected the housing, and the floor is connected the inner ring and outer ring, has the sky that water supply stream passes through between the adjacent floor
Between.
Further, the housing is provided with one end of outlet and is provided with fixed ear.
Further, the detection means and the control device are close to the housing and are arranged.
Beneficial effects of the present invention have:
A kind of subaqueous pipe road junction anti-block apparatus proposed by the present invention, are respectively provided with water inlet by the housing two ends in tubular
And outlet, submersible motor, detection means and control device are set in the inner chamber of housing, when sewage enters inner chamber from water inlet
When, if the hole that dirt is blocked on filter plate, detection means detects the pressure change of inner chamber, will deliver a signal to control device,
Control device controlled motor is rotated, and motor is rotated by axle band cutting blade, and so as to remove the dirt on filter plate, this device instead of
Conventional grid sewage-removing machine, is not only simple in structure, low production cost, and is easily installed and moves.
Description of the drawings
Fig. 1 is a kind of structural representation of subaqueous pipe road junction anti-block apparatus provided in an embodiment of the present invention;
Fig. 2 is a kind of explosive view of subaqueous pipe road junction anti-block apparatus provided in an embodiment of the present invention;
Fig. 3 is the partial structural diagram of the subaqueous pipe road junction anti-block apparatus with scraping article provided in an embodiment of the present invention;
Fig. 4 is the structural representation of trident star blade provided in an embodiment of the present invention.
In figure, 1, housing;11st, water inlet;12nd, outlet;13rd, inner chamber;2nd, filter plate;21st, hole;3rd, submersible motor;31、
Axle;4th, blade;41st, scraping article;5th, detection means;6th, control device;7th, motor rack;71st, inner ring;72nd, outer ring;73rd, floor;8th, it is solid
Determine ear.
Specific embodiment
Technical scheme is further illustrated below in conjunction with the accompanying drawings and by specific embodiment.
As depicted in figs. 1 and 2, a kind of subaqueous pipe road junction anti-block apparatus, a kind of subaqueous pipe road junction anti-block apparatus, including housing
1st, filter plate 2, submersible motor 3 and blade 4;
Housing 1 is tubular structure, is respectively arranged at two ends with water inlet 11 and outlet 12, and filter plate 2 is provided with multiple holes 21, filter plate
2 cover water inlet 11, and submersible motor 3 is in the inner chamber 13 of housing 1;
Submersible motor 3 is connected blade 4 by axle 31, and blade 4 is located between water inlet 11 and filter plate 2;
Detection means 5 and control device 6 are provided with inner chamber 13, the electrical connection control device 6 of detection means 5, control device 6 are electric
Connection submersible motor 3, for detecting the pressure in inner chamber 13, control device 6 is rotated detection means 5 for controlling submersible motor 3.
The subaqueous pipe road junction anti-block apparatus, are respectively provided with water inlet 11 and outlet 12 by 1 two ends of housing in tubular,
Submersible motor 3, detection means 5 and control device 6 are set in the inner chamber 13 of housing 1, when sewage enters inner chamber from water inlet 11
When 13, if the hole 21 that dirt is blocked on filter plate 2, detection means 5 detects the pressure change of inner chamber 13, will deliver a signal to control
Device processed 6, the control submersible motor 3 of control device 6 are rotated, and submersible motor 3 is rotated with cutting blade 4 by axle 13, so as to remove filter
Dirt on plate 2, this device instead of conventional grid sewage-removing machine, be not only simple in structure, low production cost, and be easily installed
And movement.
In the present embodiment, good scavenging effect is realized at center of the axle 31 through blade 4, rational deployment.
In Fig. 1 to Fig. 3 of the present embodiment, blade 4 is wicker leaf shape, and in Fig. 4, blade 4 is trident star, can be realized preferably
Scavenging effect, those skilled in the art may also be employed other shapes of blade 4.
Gap between blade 4 and filter plate 2 is 1-2mm, neither damages filter plate 2, realizes preferable scavenging effect again.
As shown in figure 3, used as a kind of preferred version of such scheme, 4 edge of blade is provided with scraping article 41, scraping article 41 and filter plate
2 contacts, scraping article 41 can more effectively remove dirt, and scraping article 41 is manufactured using rubber.
Used as another kind of preferred version of such scheme, blade 4 is provided with hairbrush, hairbrush and filter plate towards the one side of filter plate 2
Contact.
As shown in Fig. 2 being fixedly connected by motor rack 7 between submersible motor 3 and housing 1.
In this enforcement, motor rack 7 includes inner ring 71, outer ring 72 and floor 73, and inner ring 71 is connected submersible motor 3, outer ring 72
Connected housing 1, floor 73 are connected inner ring 71 and outer ring 72, have the space that water supply stream passes through, this area between adjacent floor 73
Technical staff can adopt the motor rack 7 of other structures, need to ensure motor rack 7 to current without obstruct.
Housing 1 is provided with one end of outlet 12 and is provided with fixed ear 8, is easy to fix.
Detection means 5 and control device 6 are close to housing setting, do not affect current to pass through.
In the present embodiment, detection means 5 adopts pressure transducer.
The course of work of this subaqueous pipe road junction anti-block apparatus that the present embodiment is proposed is:
Control device 6 connects power supply, and after current flow into 11 a period of time of water inlet, the hole 21 on filter plate 2 is gradually by water
Dirt in stream is blocked, and as submarine pipeline is still drawing water, now detection means 5 detects the variation in water pressure in inner chamber 13,
When hydraulic pressure is reduced to a certain setting value, submersible motor 3, diving electricity are opened in the control of control device 6 electrically connected with detection means 5
Machine 3 is rotated with cutting blade 4, so as to remove the dirt on filter plate 2, after the dirt on filter plate 2 is eliminated, the hydraulic pressure in inner chamber 13
Original state is gradually returned to, when now detection means 5 detects hydraulic pressure and recovers to a certain setting value, is electrically connected with detection means 5
The control of control device 6 for connecing stops submersible motor 3.
Those skilled in the art can also arrange time block in control device 6, when hydraulic pressure is reduced to a certain setting value,
Time block makes submersible motor 3 remain in certain period of time, to avoid the frequent starting of motor.
Obviously, the above embodiment of the present invention illustrates example of the present invention just for the sake of clear, and is not right
The restriction of embodiments of the present invention.For those of ordinary skill in the field, may be used also on the basis of the above description
To make other changes in different forms.There is no need to be exhaustive to all of embodiment.It is all this
Any modification, equivalent and improvement made within the spirit and principle of invention etc., should be included in the claims in the present invention
Protection domain within.