CN215105853U - Three-prevention type sewer rat guard - Google Patents

Abstract

The utility model provides a three prevent type sewer protection against rodents covers, belongs to protection against rodents cover technical field, include: the cover body is communicated with a sewer; the inflow openings are arranged on the cover body, and the number of the inflow openings is at least one, so that sewage flows into the cover body; the outflow opening is arranged on the cover body, is matched with the sewer opening and is used for allowing sewage to flow out of the middle cover body; the blocking plate is arranged at the inflow opening and can rotate towards the cover body along the sewage flow direction; and the limiting device is arranged on the cover body and is used for limiting the blocking plate to rotate outwards from the cover body. The utility model discloses simple structure, simple to operate compares in traditional protection against rodents cover has protection against rodents, prevents stifled and deodorant function.

Description

Three-prevention type sewer rat guard

Technical Field

The utility model relates to a protection against rodents cover technical field, concretely relates to three prevent type sewer protection against rodents covers.

Background

Restaurant or dining room's kitchen is different from the family kitchen, generally all can be provided with the escape canal, a sewage for discharging the kitchen production, in order to prevent that the kitchen from getting into the mouse, guarantee the health in kitchen, generally can install protection against rodents device in the escape canal exit, traditional protection against rodents device is generally the metal mesh panel, protection against rodents fence, filter screen etc., as shown in figure 5 a traditional protection against rodents cover, adopt and leak the network structure, the mesh diameter is a centimetre, although can play protection against rodents effect, but also can slowly be blockked up by the foreign matter simultaneously, lead to the unable normal work of escape canal, in time the clearance is needed, extravagant manpower and materials, if the clearance is not in time, the sewage can not go out, can make the kitchen have peculiar smell and foul smell. If the mouseproof device is blocked during the peak time of a meal, the use of the kitchen is seriously influenced, unnecessary economic loss is caused, and the mouseproof device can be forgotten to be reloaded when being detached for cleaning, so that the risk of mice entering the kitchen is increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a three prevent type sewer protection against rodents covers.

In order to solve the technical problem, the purpose of the utility model is to realize like this:

the utility model provides a three proofings type sewer protection against rodents covers which characterized in that includes:

the sewage treatment device comprises a cover body, a sewage treatment device and a sewage treatment device, wherein the cover body is provided with an inflow opening and an outflow opening, and the number of the inflow opening is at least one, so that sewage flows into the cover body; the outflow opening is communicated with the sewer opening and is used for sewage to flow out of the cover body;

the blocking plate is arranged at the inflow opening and can rotate towards the cover body along the sewage flow direction;

and the limiting device is arranged on the cover body and is used for limiting the blocking plate to rotate outwards from the cover body.

Preferably, the inflow opening is provided at one end of the cover body, and the outflow opening is provided at the other end of the cover body.

Preferably, the inflow opening is provided at one end or both ends of the cover body, and the outflow opening is provided on a side surface of the cover body.

Preferably, the inflow opening is provided at one end or both ends of the cover body, and the outflow opening is provided at the bottom of the cover body.

Preferably, the cover is a cuboid.

Preferably, the three-prevention type sewer ratproof cover further comprises a rotating shaft, the blocking plate is hinged to the rotating shaft, and the rotating shaft is fixedly connected to the cover body.

Preferably, the limiting means is a plate-like structure arranged around the inflow opening.

Preferably, the cover body and the blocking plate are made of stainless steel with the same model.

The utility model has the advantages that: the blocking plate rotating in one direction is adopted to replace a traditional mesh enclosure or a fence, the blocking plate is pushed to rotate by water flow to enable sewage to flow out, blocking cannot be caused, the blocking plate can only rotate in one direction, and mice cannot push the blocking plate from the outside to enter a kitchen, so that the mouse prevention function can be ensured, the blocking of a sewage discharge outlet can be avoided, manpower and material resources for clearing blocking objects can be saved, the cost is reduced, and the efficiency is improved; the cover body and the blocking plate are made of stainless steel materials with the same model, are not easy to rust, have certain corrosion resistance, can ensure no deformation for a long time, and have longer service life; the cover body is in a cuboid shape, so that the installation is convenient, and the appearance is more attractive; compared with the prior art, the utility model has simple structure, convenient installation, and simultaneously has the functions of rat prevention, blockage prevention and deodorization,

drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Fig. 2 is a schematic view of another structure of an embodiment.

Fig. 3 is a schematic structural diagram of the second embodiment of the present invention.

Fig. 4 is a schematic diagram of a third structure according to an embodiment of the present invention.

Fig. 5 is a schematic structural view of a conventional rat guard.

FIG. 6 is a schematic view of a horizontal outlet of a downcomer according to an embodiment.

Fig. 7 is a schematic view of a side outlet of a second sewage system according to the second embodiment.

Fig. 8 is a schematic view of the vertical outlet of the third sewer according to the embodiment.

In the figure: 1. a cover body; 2. an outflow opening; 3. a barrier plate; 4. an inflow opening; 5. a limiting device; 6. a rotating shaft; 7. a sewer; 8. a sewer opening; 9. a wall.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and specific embodiments.

The first embodiment is as follows:

in this embodiment, the sewer opening 8 of the sewer 7 is at the side of the wall 9 and the sewer 7 is perpendicular to the wall 9, as shown in fig. 6.

As shown in fig. 1, a three-proofing type sewer ratproof cover includes:

the cover body 1 is in a cuboid shape, the length direction of the cover body is arranged along the length direction of a sewer 7, one end of the cover body is communicated with a sewer opening 8, and the cover body is integrally fixed on the sewer 7; the material adopts stainless steel, and stainless steel has good rust resistance and corrosion resistance to have certain intensity, long-time use also can not warp and corroded, adopts stainless steel matter ability greatly increased protection against rodents cover's life. The structure and material of the cover body 1 of the present invention are not limited to the cuboid and stainless steel, and can be changed accordingly according to actual requirements.

Further, an inflow opening 4 and an outflow opening 2 are opened at both ends of the cover 1. The inflow opening 4 is formed in the end face, facing the sewage inflow direction, of the cover body 1, is rectangular and is used for allowing sewage to flow into the cover body 1; outflow opening 2 is seted up on the terminal surface of the cover body 1 with the junction of sewer mouth 8, and outflow opening 2 shape cooperatees with sewer mouth 8 for sewage flows out the cover body 1.

Furthermore, the bottom of the cover body 1 is open, so that sewage can flow conveniently, and the cost is saved.

And the blocking plate 3 is arranged at the inflow opening 4 and rotates towards the cover body 1 along the sewage flowing direction, and the shape of the blocking plate corresponds to that of the inflow opening 4.

Further, as shown in fig. 2, the three-defense type sewer ratproof cover further comprises a rotating shaft 6, the rotating shaft 6 is fixed on the cover body 1, and the blocking plate 3 is hinged on the rotating shaft 6 and can rotate around the rotating shaft 6.

Still further, a limiting device 5 is disposed on the cover body 1 for limiting the blocking plate 3 from rotating outward, and specifically, the limiting device 5 is a plate-shaped structure disposed around the inflow opening.

The materials of the blocking plate 3 and the limiting device 5 are made of stainless steel materials the same as those of the cover body 1, so that the service life of the blocking plate is the same as that of the cover body 1, the maintenance is reduced, and the cost is saved.

When sewage needs to be discharged, the sewage flows to the blocking plate 3, the blocking plate 3 is pushed to rotate by utilizing self kinetic energy and then flows out of a kitchen sewer 7, when a mouse wants to enter a kitchen from the outside, the mouse cannot enter the kitchen because the blocking plate 3 cannot be pushed to rotate from the outside due to the limiting effect of the limiting device 5, and therefore, the mouse-proof device has the mouse-proof function; the rotating plate structure is adopted to open and close the flow passage, so that foreign matters are not gathered, and the anti-blocking function is realized; the sewer 7 is not blocked any more, sewage can be discharged in time, the sewage cannot stay in a kitchen for a long time, peculiar smell and odor caused by the sewage are avoided, and the deodorizing function is realized.

Example two:

in the present embodiment, as shown in fig. 7, the sewer opening 8 is provided on the side of the wall 9, and the sewage 7 is arranged parallel to the wall 9, specifically, the sewage 7 is arranged along the root of the wall.

The difference between this embodiment and the first embodiment is: the inflow opening 4 is arranged on one or two end faces of the cover body 1 facing to the incoming flow direction of the sewage, and the outflow opening is arranged on the side face of the cover body 1 communicated with the sewer opening 8.

Specifically, as shown in fig. 3, the cover body 1 is arranged along the length direction of the sewer 7 and fixed on the sewer 7 and the wall 9, and the outflow opening 2 is arranged on the side surface communicated with the upper and lower water channel openings 8 of the wall 9 and matched with the water channel openings 8; furthermore, one end or two ends of the cover body 1 in the length direction are provided with an inflow opening 4; specifically, when the sewer opening 8 is positioned at the middle section of the sewer 7, sewage flows into the cover body 1 from two ends, and inflow openings 4 are formed at two ends of the cover body 1; when the sewer opening 8 is located at the end of the sewer 7, sewage flows into the cover 1 from one end only, and the end surface of the cover 1 facing the incoming flow direction of the sewage is provided with an inflow opening 4.

Example three:

in the present embodiment, as shown in fig. 8, the sewer opening 8 is provided on the ground.

The present embodiment is different from the first and second embodiments in that the inflow opening 4 is provided on one or both end surfaces of the cover 1 facing the incoming flow direction of sewage, and the outflow opening 2 is provided at the bottom of the cover 1.

Specifically, as shown in fig. 4, the cover body 1 is arranged along the length direction of the sewer 7, an inflow opening 4 is formed in the side surface of the cover body 1 facing the incoming flow direction of the sewage, and an opening 2 matched with the sewer opening 8 is formed in the bottom of the cover body 1. Further, when the sewer opening 8 is arranged at the middle section of the sewer 7, sewage flows to the sewage discharge opening from two ends, and the inflow opening 4 is formed at two ends of the cover body 1; when the sewer opening 8 is arranged at the end of the sewer 7, sewage flows from one end to the sewage discharge opening, and the end surface of the cover body 1 facing the sewage inflow direction is provided with the inflow opening 4.

The foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be devised by those skilled in the art in light of the present teachings without departing from the inventive concepts. Therefore, the technical solutions that can be obtained by a person skilled in the art through logic analysis, reasoning or limited experiments based on the prior art according to the concepts of the present invention should be within the scope of protection defined by the claims.

Claims (8)

1. The utility model provides a three proofings type sewer protection against rodents covers which characterized in that includes:

the sewage treatment cover comprises a cover body (1), wherein an inflow opening (4) and an outflow opening (2) are formed in the cover body (1), and the number of the inflow opening (4) is at least one, so that sewage flows into the cover body (1); the outflow opening (2) is communicated with a sewer opening (8) and is used for sewage to flow out of the cover body (1);

the blocking plate (3) is arranged at the inflow opening (4) and can rotate towards the cover body (1) along the sewage flow direction;

and the limiting device (5) is arranged on the cover body (1) and is used for limiting the blocking plate (3) to rotate towards the outside of the cover body (1).

2. A three-proofing sewer ratproof cover according to claim 1, characterized in that the inflow opening (4) opens at one end of the cover (1) and the outflow opening (2) opens at the other end of the cover (1).

3. A three-proofing sewer ratproof cover according to claim 1, characterized in that the inflow opening (4) opens at one or both ends of the cover (1) and the outflow opening (2) opens on the side of the cover (1).

4. A three-proofing sewer ratproof cover according to claim 1, characterized in that the inflow opening (4) is provided at one or both ends of the cover (1) and the outflow opening (2) is provided at the bottom of the cover (1).

5. The three-proofing sewer ratproof cover according to any one of claims 1 to 4, characterized in that the cover body (1) is of a cuboid shape.

6. A three-proofing sewer ratproof cover according to any of claims 1 to 4, characterized in that it further comprises a rotation shaft (6), said blocking plate (3) is hinged on the rotation shaft (6), said rotation shaft (6) is fixedly connected on the cover body (1).

7. A three-proofing sewer ratproof cover according to any of claims 1 to 4, characterized in that the limiting means (5) is a plate-like structure arranged around the inflow opening (4).

8. The three-proofing sewer ratproof cover according to any one of claims 1 to 4, characterized in that the cover body (1) and the barrier plate (3) are made of stainless steel of the same type.

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