Rat-proof, dirty oil storage, residue filtering and sediment settling integrated device for canteen trench
By designing multi-functional lifting baskets, sand sinks, oil blocking plates and rat-proof plate devices in the canteen gutters, the problems of rat invasion and drainage blockage are solved, and the improvement of food safety and the versatility of the gutter system are achieved.
Patent Information
- Application Number
- CN202420624282.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-28
- Publication Date
- 2025-01-17
- Estimated Expiration
- 2034-03-28
AI Technical Summary
The existing canteen gutters have holes and gaps that cannot be effectively blocked, resulting in rat invasion, and the gutter drainage system is prone to blockage, affecting food safety.
Design a trench device including a basket, a sand sink, an oil barrier plate and a rat-proof orifice plate. The basket and rat-proof orifice plate are provided with pore diameters less than or equal to 0.8 cm and 0.6 cm for filtering residues and preventing rat invasion. , The sand sedimentation tank is used to settle silt and the oil-water separation tank is used to separate sewage.
It realizes the multi-functional anti-rat, filtering residue, sedimentation and sediment storage effects, enhances the protection of canteen gutters and the smoothness of drainage systems, and improves food safety.
Smart Images
Figure CN222358097U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a pest control device, in particular to a rodent-proof, oil-storing, residue-filtering and sediment-settling integrated device used in canteen trenches. Background Art
[0002] With the development of society, people have higher and higher requirements for health, pay more and more attention to food safety, have a higher and higher understanding of vectors, and have higher and higher requirements for the prevention and control of pests and diseases. Among them, rats are omnipresent. The main channels for rats to invade the canteen are various holes and gaps, such as the holes for cables to pass through the walls of the canteen, the holes for wires and pipes to pass through the walls, open windows and vents, and holes for air-conditioning pipes to pass through the walls; various door gaps leading to the outdoors, drainage pipe openings, drainage ditch openings, cable holes introduced from the ground to the indoor, and heating pipe holes that are not tightly blocked, etc., can all be channels for rats to invade. At present, specific measures to prevent rats from invading include: 1. Install rat-proof facilities to prevent rats from invading the indoor area from the outdoors or prevent rats from entering specific areas. Especially when building, renovating, and renovating canteens, it is very important to do a good job in the construction of rat-proof facilities. It is more convenient to block rat holes and install rat-proof facilities during construction and decoration. 2. Pipes and holes connecting buildings to the outdoor environment should be blocked with concrete, smoothed or sealed with metal plates if they can be closed; the gaps of holes that are not blocked should not exceed 6mm. 3. The gaps between doors, doors and door frames, and doors and the ground should all be less than 6mm; a 600mm rat-blocking board should be installed at the door of the food warehouse; the door frames and bottoms of wooden doors leading to the outdoor environment such as kitchens should be covered with 300mm high iron sheets, or a 600mm rat-blocking board should be installed. 4. The sewer outlet in the kitchen operation room should have a vertical grate (metal fence) with a grate gap of less than 10mm; if there is no vertical grate, the grate gap of the horizontal grate of the drainage ditch should be less than 10mm and without defects. The floor drain should be covered. 5. Metal mesh covers should be installed on the exhaust fans or vents on the first floor or basement, and the mesh should not exceed 6mm; window glass should not be damaged.
[0003] Strengthen the prevention of vectors, especially rats, from entering the canteen through the canteen's underground drain, affecting food safety and human health. In addition, the canteen drain is often the main gathering place for food residues, stains and oily water, and is often the place where the most labor time is spent. It is also a breeding ground for vectors. In order to better solve this problem, through the investigation of canteens and centralized catering places, it was found that only rat-proof nets were added to the drain outlets, because the required aperture of the rat-proof net is only 0.6cm, resulting in easy blockage by food residues, thus causing the problem of pipe blockage. Summary of the invention
[0004] The technical problem to be solved by the utility model is to provide a disease and insect pest control device, in particular to provide a rodent prevention, waste oil storage, residue filtering, sediment sediment integrated device for use in canteen trenches, which overcomes the above-mentioned shortcomings of the prior art and is a simple multifunctional device, a simple and effective trench device for renovation, reconstruction or rectification of a canteen.
[0005] The technical problem to be solved by the utility model is achieved through the following technical solutions:
[0006] A device for preventing rats, storing dirty oil, filtering residues and settling sediment used in a canteen ditch comprises a ditch groove composed of a basket, a sand settling tank, an oil baffle and a rat-proof hole plate; the bottom and side of the basket are provided with holes less than or equal to 0.8 cm; the rat-proof hole plate is provided with holes equal to or less than 0.6 cm.
[0007] The bottom and side of the basket are provided with round holes less than or equal to 0.8 cm, which are mainly used to filter food residues and kitchen vegetable washing residues.
[0008] Preferably, the basket is in the shape of a quadrangular prism.
[0009] Preferably, the upper side of the basket is a square with a length of a, and the lower side is a square with a length of b, where b<a; the basket comprises a handle and a basket body.
[0010] Preferably, the ground groove has a length of d and a height of c; the ground groove further comprises an oil-water separation groove; and the basket can be clamped on the ground groove.
[0011] The sedimentation tank mainly contains the silt brought in by washing the food. The oil-water separation tank is mainly used to wash the oily wastewater produced by the stove, and its size can be determined according to the size and length of the canteen ditch.
[0012] Preferably, the sum of the water baffle width e and the oil baffle width f of the oil-water separation groove is greater than the width of the ground trench height c, and the oil baffle width f is greater than the water baffle width e.
[0013] Preferably, the width f of the oil baffle extends into the water surface layer.
[0014] Preferably, the hole of the mouse-proof hole plate is a circular or square hole.
[0015] The rat-proof hole plate is round or square, and its functions include: 1. It can block rats outside and effectively block rats; 2. It can further filter the residue in the canteen without water.
[0016] The utility model device is used as a pre-buried device for the last drainage outlet of the underground ditch under the canteen.
[0017] The utility model has the following technical effects through the above technical solution:
[0018] The utility model is a pest control device used in a canteen ditch, which has the multifunctional effects of preventing rats, storing dirty oil, filtering residues and settling mud and sand. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 This is a schematic diagram of the basket structure of the utility model
[0020] Figure 2 This is a schematic diagram of the structure of the ground trench of the utility model from top view
[0021] Figure 3 This is a front view structural diagram of the ground trench of the utility model
[0022] Figure 4 This is a schematic diagram of the structure of the rat-proof hole plate at the end of the ground trench as viewed from the right side of the utility model
[0023] Numbers in the figure: 1-basket, 2-sand trap, 3-oil baffle, 4-rat-proof hole, 5-ground trench, 6-handle, 7-basket body, 8-hole, 9-oil-water separation tank, 10-water baffle. DETAILED DESCRIPTION
[0024] like Figure 1 , Figure 2 , Figure 3 , Figure 4 The device shown is a rodent-proof, oil-storing, residue-filtering and sediment-settling integrated device for use in a canteen ditch, comprising a basket 1, a sand settling tank 2, an oil baffle 3, a rodent-proof hole plate 4, a ditch groove 5, a handle 6, a basket body 7, a hole 8, an oil-water separation tank 9 and a water baffle 10.
[0025] The utility model mainly comprises a ground trench 5 consisting of a basket 1 with a hole equal to or smaller than 0.8 cm, a sand settling tank 2, an oil baffle 3 and a mousetrap hole plate 4 with a hole equal to or smaller than 0.6 cm.
[0026] like Figure 1 The structure diagram of the basket 1 of the utility model is shown. The basket 1 is a quadrangular prism; preferably, the upper side is a square with a length of a, and the lower side is a square with a length of b, b < a; the basket 1 includes a handle 6 and a basket body 7; the bottom and side of the basket are provided with a circular hole 8 less than or equal to 0.8 cm, which is mainly used to filter food residues and kitchen vegetable residues.
[0027] like Figure 2 The top view of the ground trench of the utility model is shown. The ground trench 5 is d long and c high; it includes the installed basket 1, sand settling tank 2, oil-water separation tank 9, and rat-proof hole plate 4. The basket 1 can be just stuck on the ground trench 5.
[0028] like Figure 3The width e of the water baffle 10 of the oil-water separation tank 9 and the width f of the oil baffle 3 are greater than the width c of the ground trench 5, and the width f of the oil baffle 3 is greater than the width e of the water baffle 10.
[0029] The width f of the oil baffle plate 3 extends into the water surface layer.
[0030] like Figure 3 The sedimentation tank 2 shown in the figure mainly contains the silt brought in by the food washing. The oil-water separation tank 9 is mainly used to wash the oily wastewater produced by the stove, and its size can be determined according to the size and length of the canteen ditch.
[0031] like Figure 4 The rat-proof hole plate 4 is round or square, and its functions include: 1. blocking rats outside and effectively blocking rats; 2. further filtering the residue in the canteen without water.
[0032] The utility model device is used as a pre-buried device for the last drainage outlet of the underground ditch under the canteen.
Claims
1. A device for preventing rats, storing dirty oil, filtering residues and settling sediment used in canteen trenches, characterized in that: The invention comprises a floor trench (5) composed of a basket (1), a sand settling tank (2), an oil baffle plate (3) and a rat-proof hole plate (4); holes (8) less than or equal to 0.8 cm are provided at the bottom and sides of the basket; holes (8) equal to or less than 0.6 cm are provided on the rat-proof hole plate (4); the basket (1) is a quadrangular prism; the upper side of the basket (1) is a square with a length of a and the lower side is a square with a length of b, where b<a; the basket (1) comprises a handle (6) and a basket body (7); the floor trench The groove (5) has a length of d and a height of c; the ground groove (5) further comprises an oil-water separation groove (9); the basket (1) can be clamped on the ground groove (5); the sum of the width e of the water baffle (10) and the width f of the oil baffle (3) of the oil-water separation groove (9) is greater than the width of the height c of the ground groove (5); the width f of the oil baffle (3) is greater than the width e of the water baffle (10); the width f of the oil baffle (3) extends into the water surface layer; and the hole (8) of the rat-proof hole plate (4) is a circular or square hole.