CN209025179U

CN209025179U - A kind of automatic control drain gully

Info

Publication number: CN209025179U
Application number: CN201821718860.9U
Authority: CN
Inventors: 吴军
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-10-22
Filing date: 2018-10-22
Publication date: 2019-06-25
Anticipated expiration: 2028-10-22

Abstract

The utility model provides a kind of automatic control drain gully, including drain gully ontology, flapper, stopper return device, the first conductive part and the second conductive part；The drain gully ontology is equipped with inlet and outlet；The water inlet is equipped with the flapper for closing or opening water inlet, and one end of the flapper can rotate upwardly and downwardly, and when flapper is in initial position, water inlet is closed state, and flapper tilts down；When flapper stress rotates down, water inlet is in an open state；The back of flapper is connected with the stopper return device for resetting flapper；First conductive part includes the first fixed plate, the first electric conductor, the first spill spin block and the first contact；Second conductive part includes the second fixed part, the second electric conductor, the second spill spin block, connecting rod and floating body；Utility model has the advantages that the air exchanger of sewerage system is made to block Shi Junneng in rainy or sewer and be automatically stopped pumping sewer odor.

Description

A kind of automatic control drain gully

Technical field

The utility model relates to environment friendly system technical fields, and in particular to a kind of automatic control drain gully.

Background technique

Sewer is to must be equipped with product in existing residential block.With being continuously increased for the sewage in sewer, sewer meeting The gas detested to ambient gas discharge seller, such as, but not limited to foul smell, these foul smell endanger the health of people, Also people's lives quality is directly affected.

In order to eliminate the foul smell discharge of sewer well head, the foul smell in sewer is evacuated to sky using air-introduced machine by the prior art In gas interchanger, it is discharged after air exchanger purified treatment.When raining or sewer is blocked, air-introduced machine pumping should be stopped Gas.However, the air exchanger of the prior art does not have the function that air-introduced machine is automatically closed when raining or sewer is blocked.

Utility model content

The technical problem to be solved by the utility model is to the air exchangers of existing sewerage system to rain Or sewer is automatically stopped the problem of taking out sewer odor when blocking.

The utility model solves above-mentioned technical problem using following technical scheme:

A kind of automatic control drain gully, including drain gully ontology, flapper, stopper return device, the first conductive part and Second conductive part；

The drain gully ontology is equipped with inlet and outlet；

The water inlet is equipped with the flapper for closing or opening water inlet, and one end of the flapper can It rotates upwardly and downwardly, when flapper is in initial position, water inlet is closed state, and flapper tilts down；Work as active catch When plate stress rotates down, water inlet is in an open state；It is multiple that the back of flapper is connected with the baffle for resetting flapper Position device；

The stopper return device includes the first pull rod, the second pull rod and falling mound；One end of first pull rod is fixed to be connected It connects at the back of flapper, the other end is connect with the second pull rod, and the second pull rod upwardly extends；The falling mound is suspended in the first drawing Below bar；

First conductive part includes the first fixed plate, the first electric conductor, the first spill spin block and the first contact；

First fixed plate is fixed on the inside of drain gully ontology vertically, and the first fixed plate is installed with respect to the one side of the second pull rod There is the first electric conductor；

First spill spin block is that strip is blocky, and one end is connect with the upper end of the second pull rod, middle part and the first fixed plate Connection is rotated upwardly and downwardly, the other end is provided with the first contact；When flapper is in initial position, it is conductive that the first contact is located at first It the top of body and is not contacted with the first electric conductor；First electric conductor, the first contact are electric with the positive and negative polarities of relay respectively Connection；

Second conductive part includes the second fixed part, the second electric conductor, the second spill spin block, connecting rod and floating body；

Second fixed part is fixed on the inside of drain gully ontology, and the second electric conductor is equipped on the second fixed part；

Second spill spin block is that strip is blocky, and one end is connect with small end, and middle part and the second fixed part turn up and down It is dynamic to connect, third electric conductor is connected on the second spill spin block；

The lower end of connecting rod is hung equipped with floating body, and the floating body is set to the bottom of drain gully ontology and close to water outlet；When floating When body is not affected by buoyancy, the second electric conductor is not contacted with third electric conductor；When floating body is risen by buoyancy, connecting rod pushes second Spill spin block rotation, makes third electric conductor and the second conductive body contact；

Second electric conductor, third electric conductor are electrically connected with the positive and negative polarities of relay respectively；

The relay is electrically connected with A.C. contactor, and A.C. contactor control air-introduced machine opens or closes.

Further, second fixed part is made of a shape fixed part horizontal part and vertical portion；Second electric conductor For conductive sheet, the second electric conductor bends lower surface and the leading flank that horizontal part is arranged in, the leading flank be on horizontal part not with The side of vertical portion connection；

Second spill spin block is rotated upwardly and downwardly with vertical portion to be connect, and the third electric conductor is conductive sheet, and is arranged the The upper surface of two spill spin blocks.

Further, the flapper is trapezoidal shape, and trapezoidal long bottom edge one end is above short bottom edge one end；

Each edge of the water inlet is respectively connected with the connecting plate tilted down, and the flapper is surrounded with each connecting plate Second opening match；The upper end of flapper and the connecting plate of respective side are hinged；The lower end of flapper and two side ends It is resisted against the connecting plate lower end of respective side.

Further, the drain gully ontology is the ladder-like cabinet of second level, and the water inlet is set to the second level ladder On the level-one step of shape cabinet；

First conductive part, the second conductive part, the second pull rod and falling mound are arranged at the ladder-like cabinet of the second level The lower section of two stage steps；

First fixed plate and the second fixed part are installed on the side wall of the two stage steps, the side wall and level-one Step is adjacent.

Further, the back fixation of the flapper is connected at least two pull rods, described two pull rods or so pair Claim setting, and connected by cross bar, is hung on two pull rods equipped with falling mound.

Further, the bottom of drain gully ontology is equipped with sleeve, and the falling mound is arranged in sleeve.

Further, first pull rod is welded on the back of flapper.

Further, filter screen is stamped above the water inlet.

Further, the groove of engaging filter screen, the filter screen and drain gully ontology card are equipped with above the water inlet Close connection.

Further, the water outlet of the drain gully ontology is connected with outlet pipe, the outlet pipe and water passage.

Utility model has the advantages that

By the utility model design automatics control drain gully be mounted at the air inlet of air exchanger, and water outlet and The connection of sewer well head.When raining, rainwater washes water inlet open, and flapper is rotated down, and the second pull rod of driving moves up, the The one end connecting on one spill spin block with the second pull rod is rotated up, and the other end rotates down, and the first contact and the first electric conductor connect It connects, relay power, so that A.C. contactor be notified to power off, air-introduced machine stops pumping.

When sewer is blocked, the ponding of drain gully body bottom portion makes floating body gradually float, and connecting rod drives the second spill spin block One end is rotated up, when ponding reaches it is a certain amount of after, third electric conductor and the second conductive body contact, relay power, thus logical Know that A.C. contactor powers off, air-introduced machine stops pumping.

It can be seen that the utility model makes the air exchanger of sewerage system block Shi Junneng certainly in rainy or sewer It is dynamic to stop taking out sewer odor.First conductive part is connect by the first contact with the first electric conductor, is incuded sensitive.Second conductive part Just connect relay circuit after floating body rises to certain altitude, sewer slightly block remain to continue to use when, air-introduced machine It remains to be evacuated.Meet actual use demand.

When fine day, for flapper in initial position, water inlet is closed state, and the gas in sewer can be prevented to discharge； When there is ponding on rainy day or road surface, water flows to water inlet, under the effect of gravity, flapper is pushed to rotate down, opens water inlet, Flow into surface gathered water in sewer.With the reduction of gravity, flapper overleaf resets under the action of stopper return device, Water inlet restores the state closed again.The discharge of sewer well head foul smell and ponding can be prevented to flow in time to realize Enter the function in sewer.Structure is simple, easy for installation, is widely used.

Detailed description of the invention

Fig. 1 is the internal structure chart that drain gully is automatically controlled in the utility model embodiment, and the second conduction is not shown in the figure Portion；

Fig. 2 is the internal structure chart that another angle of drain gully is automatically controlled in the utility model embodiment, is not shown in the figure First conductive part；

Fig. 3 is to automatically control drain gully in the utility model embodiment to remove the top view after filter screen, is not shown in the figure Outlet pipe.

Fig. 4 is the structure chart of the first conductive part in the utility model embodiment；

Fig. 5 is the structure chart of the second conductive part in the utility model embodiment；

Fig. 6 is the main view that drain gully is automatically controlled in the utility model embodiment；

Fig. 7 is the top view that drain gully is automatically controlled in the utility model embodiment, and outlet pipe is not shown in the figure.

Specific embodiment

In order to the utility model structure feature and it is reached the effect of have a better understanding and awareness, to compared with Good examples and drawings cooperate detailed description, are described as follows:

A kind of automatic control drain gully, as shown in Figure 1 and Figure 2, including drain gully ontology 1, flapper 2, baffle reset dress It sets, the first conductive part 4 and the second conductive part 5；

The drain gully ontology 1 is equipped with water inlet 11 and water outlet 12；Preferably, the drain gully ontology 1 is second level Ladder-like cabinet, the water inlet 11 are set on the level-one step of the ladder-like cabinet of the second level, and water outlet 12 is set to institute State the side bottom of the ladder-like cabinet of second level；Outlet pipe 15, the outlet pipe 15 and sewer well head are connected at water outlet 12 (not shown) connection.

It is equipped with flapper 2 for closing or opening water inlet 11 at the water inlet 11, the one of the flapper 2 End can rotate upwardly and downwardly, and when flapper 2 is in initial position, water inlet 11 is closed state, and flapper 2 dips down Tiltedly；When 2 stress of flapper rotates down, water inlet 11 is in an open state.Such as rainy day under the gravity of rainwater, Flapper 2 can be pressed to rotate down, open water inlet 11.

Further, as shown in Figure 6, Figure 7, filter screen 14 is stamped in the top of the water inlet 11.On the water inlet 11 Side is equipped with the groove 16 of engaging filter screen, and the filter screen 14 is connected together with drain gully ontology 1.

Further, in conjunction with as shown in figure 3, the flapper 2 is trapezoidal shape, and trapezoidal long bottom edge one end is at short bottom Above the one end of side；

Each edge of the water inlet 11 is respectively connected with the connecting plate 13 tilted down, the flapper 2 and each connection The second opening 18 that plate 13 surrounds matches；The upper end of flapper 2 and the connecting plate 13 of respective side are hinged；Flapper 2 Lower end and two side ends be resisted against 13 lower end of connecting plate of respective side.

The back of flapper 2 is connected with the stopper return device for resetting flapper 2；

The stopper return device includes the first pull rod 31, the second pull rod 32 and falling mound 33；The one of first pull rod 31 End is fixedly connected on the back of flapper 2, and the other end is connect with the second pull rod 32, and the second pull rod 32 upwardly extends；The pendant Stone roller 33 is suspended in 31 lower section of the first pull rod；Further, the back of the flapper 2 is symmetrically welded with the drawing of at least two groups first Bar 31 and falling mound 33 are connected by cross bar (not shown) between two group of first pull rod 31, and the bottom of cross bar and the second pull rod 32 connects It connects.

As shown in connection with fig. 4, first conductive part 4 includes the first fixed plate 41, the first electric conductor 42, the first spill spin block 43 With the first contact 44；

First fixed plate 41 is fixed on the inside of drain gully ontology 1 vertically, opposite second pull rod 32 of the first fixed plate 41 First electric conductor 42 is installed on one side；

First spill spin block 43 is that strip is blocky, and one end is connect with the upper end of the second pull rod 32, and middle part is solid with first Fixed board 41 rotates upwardly and downwardly connection, and the other end is provided with the first contact 44；When flapper 2 is in initial position, the first contact 44 Positioned at the first electric conductor 42 top and do not contacted with the first electric conductor 42；First electric conductor 42, the first contact 44 difference It is electrically connected with the positive and negative polarities of relay 6 by conducting wire 8；When flapper 2, which is under pressure, to be rotated down, the first pull rod 31 Outer end rotates upwards, push the second pull rod 32 move upwards, thus push the first spill spin block 43 connect with the second pull rod 32 one End is rotated up, and the other end rotates down, and the first contact 44 rotates down, and touches the first electric conductor in the first fixed plate 41 42, relay 6 is powered.

The bottom of drain gully ontology 1 is equipped with sleeve 35, and the falling mound 33 is arranged in sleeve 35, in the mistake that falling mound 33 is gone up and down Cheng Zhong limits falling mound 33, and shaking amplitude is too big when preventing falling mound 33 from going up and down, and causes the first contact 44 and the first electric conductor 42 contact is unstable.

As shown in connection with fig. 5, second conductive part 5 includes the second fixed part 51, the second electric conductor 52, the second spill spin block 53, connecting rod 54 and floating body 55；

Second fixed part 51 is fixed on the inside of drain gully ontology 1, and the second conduction is equipped on the second fixed part 51 Body 52；In conjunction with as shown in figure 4, second fixed part 51 constitutes a shape fixed part by horizontal part 511 and vertical portion 512；It is described Second electric conductor 52 is conductive sheet, and the second electric conductor 52 bends lower surface and the leading flank that horizontal part 511 is arranged in, the front side Face is the side not connecting with vertical portion 512 on horizontal part 511；

Second spill spin block 53 is rotated upwardly and downwardly with vertical portion 512 to be connect, and the third electric conductor 56 is conductive sheet, and is set It sets in the upper surface of the second spill spin block 53.

Second spill spin block 53 is that strip is blocky, and one end is connect with 54 upper end of connecting rod, middle part and the second fixed part 51 Connection is rotated upwardly and downwardly, is connected with third electric conductor 56 on the second spill spin block 53；

The lower end of connecting rod 54 is hung equipped with floating body 55, and the floating body 55 is set to the bottom of drain gully ontology 1 and close to water outlet Mouth 12；When floating body 55 is not affected by buoyancy, the second electric conductor 52 is not contacted with third electric conductor 56；When floating body 55 is by buoyancy When rising, connecting rod 54 pushes the rotation of the second spill spin block 53, contacts third electric conductor 56 with the second electric conductor 52；Described second is conductive Body 52, third electric conductor 56 are electrically connected with the positive and negative polarities of relay 6 by conducting wire 8 respectively；

It is ladder-like that first conductive part 4, the second conductive part 5, the second pull rod 32 and falling mound 33 are arranged at the second level The lower section of the two stage steps of cabinet；Two stage steps are equipped with opening, and opening is covered with lid 17.It is easily installed drain gully ontology Each component in 1.

First fixed plate 41 and the second fixed part 51 are installed on the side wall of the two stage steps, the side wall with Level-one step is adjacent.

The relay 6 is electrically connected with A.C. contactor 7, and A.C. contactor 7 controls opening or closing for air-introduced machine 9.

In use, the automatic control drain gully that the utility model designs is mounted at the air inlet of air exchanger, and Water outlet is connect with sewer well head.Rain when, rainwater washes water inlet open, and flapper is rotated down, driving the second pull rod to Upper movement, the one end being connect on the first spill spin block with the second pull rod are rotated up, and the other end rotates down, the first contact and first Electric conductor connection, relay power, so that A.C. contactor be notified to power off, air-introduced machine stops pumping.

Basic principles, main features, and advantages of the present invention has been shown and described above.Current row The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments Only the principles of the present invention, the utility model also has respectively on the premise of not departing from the spirit and scope of the utility model Kind changes and improvements, these changes and improvements are both fallen in the range of claimed invention.The requires of the utility model Protection scope defined by appended claims and its equivalent.

Claims

1. a kind of automatic control drain gully, which is characterized in that including drain gully ontology, flapper, stopper return device, first Conductive part and the second conductive part；

The drain gully ontology is equipped with inlet and outlet；

The water inlet is equipped with the flapper for closing or opening water inlet, and one end of the flapper can be upper and lower Rotation, when flapper is in initial position, water inlet is closed state, and flapper tilts down；When flapper by When power rotates down, water inlet is in an open state；The back of flapper is connected with the baffle for resetting flapper and resets dress It sets；

The stopper return device includes the first pull rod, the second pull rod and falling mound；One end of first pull rod is fixedly connected on The back of flapper, the other end are connect with the second pull rod, and the second pull rod upwardly extends；The falling mound is suspended under the first pull rod Side；

First fixed plate is fixed on the inside of drain gully ontology vertically, and the first fixed plate is equipped with respect to the second pull rod on one side One electric conductor；

First spill spin block is that strip is blocky, and one end is connect with the upper end of the second pull rod, above and below middle part and the first fixed plate Rotation connection, the other end are provided with the first contact；When flapper is in initial position, the first contact is located at the first electric conductor It top and is not contacted with the first electric conductor；First electric conductor, the first contact are electrically connected with the positive and negative polarities of relay respectively；

Second spill spin block is that strip is blocky, and one end is connect with small end, and middle part and the second fixed part rotate upwardly and downwardly company It connects, third electric conductor is connected on the second spill spin block；

The lower end of connecting rod is hung equipped with floating body, and the floating body is set to the bottom of drain gully ontology and close to water outlet；When floating body not When by buoyancy, the second electric conductor is not contacted with third electric conductor；When floating body is risen by buoyancy, connecting rod pushes the second rotation Block rotation, makes third electric conductor and the second conductive body contact；

2. a kind of automatic control drain gully according to claim 1, which is characterized in that second fixed part is by horizontal part Door shape fixed part is constituted with vertical portion；Second electric conductor is conductive sheet, and the bending of the second electric conductor is arranged under horizontal part Surface and leading flank, the leading flank are the side not connecting with vertical portion on horizontal part；

Second spill spin block is rotated upwardly and downwardly with vertical portion to be connect, and the third electric conductor is conductive sheet, and is arranged in the second rotation The upper surface of switch block.

3. a kind of automatic control drain gully according to claim 1, which is characterized in that the flapper is trapezoidal shape, And trapezoidal long bottom edge one end is above short bottom edge one end；

Each edge of the water inlet is respectively connected with the connecting plate tilted down, the flapper and each connecting plate surround the Two openings match；The upper end of flapper and the connecting plate of respective side are hinged；The lower end of flapper and two side ends against In the connecting plate lower end of respective side.

4. a kind of automatic control drain gully according to claim 1, which is characterized in that the drain gully ontology is second level rank Scalariform cabinet, the water inlet are set on the level-one step of the ladder-like cabinet of the second level；

First conductive part, the second conductive part, the second pull rod and falling mound are arranged at the second level of the ladder-like cabinet of the second level The lower section of step；

First fixed plate and the second fixed part are installed on the side wall of the two stage steps, the side wall and level-one step It is adjacent.

5. a kind of automatic control drain gully according to claim 1, which is characterized in that the back fixation of the flapper At least two pull rods are connected with, two pull rods are symmetrical set, and are connected by cross bar, are hung and are equipped on two pull rods Falling mound.

6. a kind of automatic control drain gully according to claim 1, which is characterized in that the bottom of drain gully ontology is equipped with set Cylinder, the falling mound are arranged in sleeve.

7. a kind of automatic control drain gully according to claim 3, which is characterized in that first pull rod is welded on activity The back of baffle.

8. a kind of automatic control drain gully according to claim 1, which is characterized in that be stamped above the water inlet Strainer.

9. a kind of automatic control drain gully according to claim 1, which is characterized in that be equipped with engaging above the water inlet The groove of filter screen, the filter screen are connected together with drain gully ontology.

10. a kind of automatic control drain gully according to claim 1, which is characterized in that the water outlet of the drain gully ontology Outlet pipe, the outlet pipe and water passage are connected at mouthful.