Accelerated drainage system

Abstract

The invention provides an accelerated drainage system. The accelerated drainage system comprises a descending plate, a drainage pipe and a top cover, wherein the descending plate is arranged at a water outlet, the drainage pipe extends out of the descending plate, a port of the drainage pipe is flush with the bottom of a drainage ditch outside the descending plate, and the top cover covers the drainage pipe extending out of the descending plate, and a gap exists between the side wall close to an opening and the descending plate. The accelerated drainage system is structurally designed based on the principle of communicating vessels, so that a siphon effect can be generated when the accelerated drainage system is applied to drainage, and the drainage speed is effectively increased. In addition, the port of the drainage pipe is flush with the bottom of the drainage ditch outside the descending plate, and it is ensured that no water is accumulated in the drainage ditch outside the descending plate after later drainage.

Description

Technical Field

[0001] The invention relates to the technical field of kitchen drainage, and in particular to an accelerated drainage system. Background Art

[0002] Many kitchens in large public facilities use side drainage due to factors such as building layer thickness and structural drop slabs. Figure 1 , which is a structural diagram of the existing traditional drainage system. The traditional side drainage is slow, the drainage path is relatively long, and there is a problem of slow overall drainage speed; in addition, in order to prevent the residue in the sewage from clogging the drainage pipe, a filter is usually added to the floor drain position, and the kitchen sewage is filtered through the filter. The debris on the filter is regularly cleaned to solve the problem, but the debris filtered on the filter will further block the drainage, causing the drainage speed to decrease.

[0003] Therefore, how to improve the drainage speed of side drainage in large public kitchens is a technical problem that technical personnel in this field urgently need to solve. Summary of the invention

[0004] The object of the present invention is to provide an accelerated drainage system which can effectively increase the drainage speed of side drainage of large public kitchens.

[0005] In order to solve the above technical problems, the present invention provides an accelerated drainage system, which is suitable for side drainage of large public kitchens. The accelerated drainage system includes: a drop plate arranged at the drain outlet, a drainage pipe extending out of the drop plate and with its port flush with the bottom of the drainage ditch outside the drop plate, and a top cover arranged on the drainage pipe extending out of the drop plate, with a gap between the side wall adjacent to the opening and the drop plate.

[0006] Optionally, the accelerated drainage system further includes: a filter net laid on the top cover and extending to the outside of the drop plate.

[0007] Optionally, in the accelerated drainage system, the length of the filter net extending to the outside of the drop plate is in the range of 10-15 cm.

[0008] Optionally, in the accelerated drainage system, the filter mesh is a stainless steel filter mesh.

[0009] Optionally, the accelerated drainage system further includes a pull rod, both ends of which are respectively connected to the edges of the filter screen.

[0010] Optionally, in the accelerated drainage system, the top cover includes: a cover body and a plurality of brackets arranged at intervals along the bottom edge of the cover body.

[0011] Optionally, in the accelerated drainage system, the height of each bracket ranges from 2 to 3 cm.

[0012] Optionally, in the accelerated drainage system, the top cover is a stainless steel top cover.

[0013] Optionally, in the accelerated drainage system, the cross-section of the drop plate is trapezoidal.

[0014] Optionally, in the accelerated drainage system, the height of the drop plate is 5 cm.

[0015] In an accelerated drainage system provided by the present invention, the accelerated drainage system comprises: a drop plate arranged at the drain outlet, a drainage pipe extending from the drop plate and having its port flush with the bottom of the drainage ditch outside the drop plate, and a top cover arranged on the drainage pipe extending from the drop plate, with a gap between the side wall adjacent to the opening and the drop plate. The accelerated drainage system is structurally designed based on the principle of communicating vessels, so that it can produce a siphon effect when used for drainage, effectively speeding up the drainage speed. In addition, the port of the drainage pipe is flush with the bottom of the drainage ditch outside the drop plate to ensure that there is no water accumulation inside the drainage ditch outside the drop plate after drainage in the later stage.

[0016] On the other hand, the setting of the filter net can not only filter out impurities in the drainage process, but also avoid the problem of affecting the drainage flow rate due to the accumulation of impurities.

[0017] On the other hand, the hand pull rod can clean impurities in time without touching the impurities, which is convenient, fast and hygienic. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The above and other objects, features and advantages of the present disclosure will become more apparent through a more detailed description of exemplary embodiments of the present disclosure in conjunction with the accompanying drawings, wherein like reference numerals generally represent like components throughout the exemplary embodiments of the present disclosure.

[0019] Figure 1 It is a structural diagram of the existing traditional drainage system;

[0020] Figure 2 is a cross-sectional schematic diagram of an accelerated drainage system in one embodiment of the present invention;

[0021] Figure 3 1 is a top view of an accelerated drainage system in one embodiment of the present invention.

[0022] Figure 4 It is a schematic structural diagram of a top cover in one embodiment of the present invention.

[0023] In the figure:

[0024] 1-lowering board;

[0025] 2- Drain pipe;

[0026] 3- Top cover;

[0027] 31-cover body;

[0028] 32-Stand;

[0029] 4-Filter;

[0030] 5-Hand pull rod;

[0031] 6- Drainage ditch. DETAILED DESCRIPTION

[0032] The following is a further detailed description of an accelerated drainage system proposed by the present invention in conjunction with the accompanying drawings and specific embodiments. The advantages and features of the present invention will become more apparent from the following description and claims. It should be noted that the accompanying drawings are in a very simplified form and are not in precise proportions, and are only used to conveniently and clearly assist in explaining the purpose of the embodiments of the present invention.

[0033] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, and therefore only show the components related to the present invention.

[0034] In the description of the invention, it is necessary to understand that the terms “center”, “longitudinal”, “lateral”, “length”, “width”, “thickness”, “up”, “down”, “front”, “back”, “left”, “right”, “vertical”, “horizontal”, “top”, “bottom”, “inside”, “outside”, “clockwise”, “counterclockwise”, etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the invention.

[0035] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the invention, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0036] In the invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the invention can be understood according to the specific circumstances.

[0037] Please refer to Figures 2 to 4 In view of the problems existing in the traditional drainage system in the prior art, the present invention provides an accelerated drainage system suitable for side drainage of a large public kitchen, comprising: a drop plate 1 arranged at the drain outlet, a drainage pipe 2 extending out of the drop plate 1 and having its port flush with the bottom of the drainage ditch 6 outside the drop plate 1, and a top cover 3 arranged on the drainage pipe 2 extending out of the drop plate 1, with a gap between the side wall adjacent to the opening and the drop plate 1, so that water entering the drainage ditch 6 can only enter the top cover 3 based on the gap.

[0038] The accelerated drainage system is structurally designed based on the principle of communicating vessels, and combined with the top cover 3, a relatively closed space is generated at the water inlet of the drainage pipe 2 during drainage, thereby generating a siphon effect during drainage, and using negative pressure to greatly increase the drainage flow rate. The specific drainage process is as follows:

[0039] The water entering the drainage ditch 6 enters the interior of the top cover 3 through the gap under the top cover 3. Using the principle of communicating vessels, the water level rises as the water in the drainage ditch 6 increases, slowly reaching the height of the drain pipe 2, and then is discharged through the drain pipe 2 as the water level rises. When the water flows out through the drain pipe 2, the air inside the top cover 3 generates negative pressure. Through the pressure difference between the inside and outside of the top cover 3, the atmospheric pressure will accelerate the pressure of the water in the drainage ditch 6 into the top cover 3, greatly increasing the drainage flow rate.

[0040] In addition, the port of the drain pipe 2 is flush with the bottom of the drain ditch 6 outside the drop plate 1 to ensure that there is no water accumulation inside the drain ditch 6 outside the drop plate 1 after drainage in the later stage, thereby preventing bacteria from growing in the drain pipe 2 due to water accumulation.

[0041] Further, such as Figure 1 As shown, the accelerated drainage system further includes: a filter screen 4 and a hand pull rod 5, wherein the filter screen 4 is laid on the top cover 3 and extends to the outside of the drop plate 1; and both ends of the hand pull rod 5 are respectively connected to the edge of the filter screen 4. In this embodiment, the length of the filter screen 4 extending to the outside of the drop plate 1 is in the range of 10-15 cm.

[0042] When the water flow outside the top cover 3 continues to increase, the water level will continue to rise, and the impurities in the water flow will flow to the filter screen 4 located at the top of the top cover 3 as the water flow increases, thereby reducing the accumulation of impurities on the filter screen 4 between the top of the top cover 3 and the edge of the drop plate 1, avoiding the problem of the drainage flow rate being affected by the accumulation of impurities in this part, and subsequently based on the hand pull rod 5, the impurities can be cleaned in time without contacting the impurities.

[0043] Preferably, the filter screen 4 is a stainless steel filter screen 4, so that the filter screen 4 has a longer service life and is easier to clean.

[0044] Better, such as Figure 4As shown, the top cover 3 comprises: a cover body 31 and a plurality of brackets 32 spaced apart along the bottom edge of the cover body 31; wherein the height of each bracket 32 ​​is in the range of 2-3 cm. Preferably, the top cover 3 is a stainless steel top cover 3.

[0045] In this embodiment, the cross section of the descending plate 1 is a trapezoid, which makes the drainage slope steeper, shortens the drainage path, and accelerates the drainage flow rate. Preferably, the height of the descending plate 1 is 5 cm.

[0046] The above description is only a description of the preferred embodiments of the present invention, and is not intended to limit the scope of the present invention. Any changes or modifications made by a person skilled in the art in the field of the present invention based on the above disclosure shall fall within the scope of protection of the claims.

Claims

1. An accelerated drainage system, suitable for side drainage of large public kitchens, characterized in that: include: A drop plate is arranged at the drain outlet, a drainage pipe extends out of the drop plate and the port is flush with the bottom of the drainage ditch outside the drop plate, and a top cover is arranged on the drainage pipe extending out of the drop plate, and there is a gap between the side wall adjacent to the opening and the drop plate.

2. The accelerated drainage system according to claim 1, characterized in that: Also includes: The filter screen is laid on the top cover and extends to the outside of the drop plate.

3. The accelerated drainage system according to claim 2, characterized in that: The length of the filter screen extending to the outside of the drop plate is in the range of 10-15 cm.

4. The accelerated drainage system according to claim 1, characterized in that: The filter screen is a stainless steel filter screen.

5. The accelerated drainage system according to claim 2, characterized in that: It also includes a hand pull rod, and both ends of the hand pull rod are respectively connected to the edges of the filter screen.

6. The accelerated drainage system according to claim 1, characterized in that: The top cover comprises: a cover body and a plurality of brackets arranged at intervals along the bottom edge of the cover body.

7. The accelerated drainage system according to claim 6, characterized in that: The height of each bracket ranges from 2-3 cm.

8. The accelerated drainage system according to claim 1, characterized in that: The top cover is a stainless steel top cover.

9. The accelerated drainage system according to claim 1, characterized in that: The cross section of the drop plate is trapezoidal.

10. The accelerated drainage system according to claim 9, characterized in that: The height of the drop plate is 5 cm.

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