Kitchen double-groove odor-resistant S-bend-free 45-degree-angle hard pipe drainage convenient dredging structure
By incorporating a stainless steel double sink, filter basket, odor-proof flap, and 45-degree angled hard drain pipe in the kitchen, combined with a manual spring drain cleaner, the problem of easy clogging of S-bend hoses is solved, achieving convenient unclogging and odor prevention functions, reducing maintenance costs and the risk of odor backflow.
Patent Information
- Application Number
- CN202520055444.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-10
- Publication Date
- 2025-12-12
- Estimated Expiration
- 2035-01-10
AI Technical Summary
Existing S-bend hose drainage systems are prone to clogging, which is difficult for young people to unclog themselves, leading to increased maintenance costs and affecting normal use.
It adopts a kitchen double-sink odor-proof, S-bend-free 45-degree angle hard pipe drainage structure, including stainless steel double sinks, filter basket, odor-proof flap and 45-degree angle hard drain pipe, combined with a manual spring drain cleaner to achieve convenient unblocking and odor prevention functions.
It effectively prevents drain pipe blockage, reduces maintenance needs, improves drainage efficiency, prevents odor backflow, lowers maintenance costs, and is easy to operate.
Smart Images

Figure CN223660962U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to drainage facilities field, concretely is kitchen double groove anti -stink exempts S bend 45 degree angle hard pipe drainage convenient dredging structure. BACKGROUND
[0002] The anti-stink S bend drainage pipeline is a common drainage facility, which is widely used in the sanitary system of residential and commercial buildings. The main purpose of its design is to prevent sewer gas and odor from flowing back to the indoor, while ensuring effective discharge of wastewater. The S bend pipeline usually has an "S" shape, forming a curved part. The lowest point of the S bend pipeline will accumulate water, forming a water seal, which effectively blocks the upward emission of sewer gas and odor.
[0003] The existing S bend pipeline is made of soft pipe, which is prone to blockage during use. Young people today have poor manual skills, and when the pipeline is blocked, they cannot dredge it themselves, so they need to call a maintenance worker to repair it. This not only affects the normal use of the drainage facility, but also increases the additional repair cost.
[0004] Therefore, the kitchen double groove anti-stink exempts S bend 45 degree angle hard pipe drainage convenient dredging structure is provided to solve the above problems. SUMMARY
[0005] To solve the above technical problems, the utility model provides the following technical scheme:
[0006] The kitchen double groove anti-stink exempts S bend 45 degree angle hard pipe drainage convenient dredging structure comprises a kitchen cabinet body (1), a stainless steel double sink (2) is arranged in the kitchen cabinet body (1), a filter cage (3) is arranged in the stainless steel double sink (2), an anti-stink flap (4) is arranged in the stainless steel double sink (2), a forty-five-degree angle hard drainage pipe (5) is connected to the bottom of the stainless steel double sink (2), the forty-five-degree angle hard drainage pipe (5) is connected to a sewage pipeline (10), an upper limit small drainage pipe (6) is communicated with the upper end of the forty-five-degree angle hard drainage pipe (5), the limit small drainage pipe (6) is communicated with the stainless steel double sink (2);
[0007] The cabinet wall (16) is provided with a water inlet connector (17), a stainless steel connector (8) is arranged on the water inlet connector (17), a decorative cover plate (15) is arranged on the stainless steel connector (8), a triangular valve (7) is arranged on the stainless steel connector (8), and a soft pipe (9) is arranged on the triangular valve (7).
[0008] The countertop (12) is provided with a sink hole (13) and a faucet base (14).
[0009] Further, in the utility model, the mesa (12) is marble mesa or wood board mesa.
[0010] Further, in the utility model, the kitchen and the bathroom partition wall (18) is provided with emergency drainage hole (19), the emergency drainage hole (19) is connected with the bathroom drain floor drain (20).
[0011] Further, in the utility model, still include manual spring dredger (11), and the manual spring dredger (11) is inserted into forty-five degree angle hard drain pipe (5) when dredging.
[0012] Further, in the utility model, the deodorization flap (4) is one-way board, and water can flow from top to bottom.
[0013] Beneficial effect, the utility model has following beneficial effect:
[0014] The utility model discloses a kitchen cabinet body and stainless steel double sink are set up, be used for supporting and fixing each element, improve the stability of each element when using, filter cage can filter sewage that is discharged from sink interior, prevent larger impurity from entering forty-five degree angle hard drain pipe, to fundamentally avoid forty-five degree angle hard drain pipe and block up, and the deodorization flap can also block up air when not draining, prevent the stink in forty-five degree angle hard drain pipe from flowing back into the room, forty-five degree angle hard drain pipe is set up, be used for conveying water, since forty-five degree angle hard drain pipe is hard tube, and the water pipe has certain inclination, therefore when its block up, directly uses spring dredger and can be aligned and dredged, operation is extremely convenient, to not need the help of repairman, reduce economic consumption. BRIEF DESCRIPTION OF DRAWINGS
[0015] Figure 1 It is the cross section structure schematic drawing of the utility model;
[0016] Figure 2 It is the mesa's overhead structure schematic drawing of the utility model;
[0017] Figure 3 It is the cabinet wall structure schematic drawing of the utility model;
[0018] Figure 4 It is the drainage schematic drawing of the utility model.
[0019] In the drawing:
[0020] 1, kitchen cabinet; 2, stainless steel double sink; 3, filter cage; 4, odor-resistant flap; 5, forty-five-degree angle hard drain pipe; 6, limiting small drain pipe; 7, three-way valve; 8, stainless steel joint; 9, hose; 10, sewage pipe; 11, manual spring dredger; 12, countertop; 13, sink hole; 14, faucet base; 15, decorative cover plate; 16, limiting small drain pipe; 17, water inlet connector; 18, partition wall; 19, emergency drain hole; 20, drain trap. DETAILED DESCRIPTION
[0021] In order to better understand the technical content of the utility model, specific embodiments are given and the accompanying drawings are described as follows. In the present disclosure, aspects of the utility model are described with reference to the accompanying drawings, which show many embodiments of the description. The embodiments of the present disclosure are not necessarily defined in all aspects of the utility model. It should be understood that the various concepts and embodiments introduced above, as well as those described in more detail below, can be implemented in any one of many ways, because the concepts and embodiments disclosed by the utility model are not limited to any implementation. In addition, some aspects of the utility model can be used alone, or in any appropriate combination with other aspects of the utility model.
[0022] As Figures 1-4 , the present embodiment gives a kitchen double-sink odor-resistant S-bend-free forty-five-degree angle hard pipe drainage convenient dredging structure, which comprises a kitchen cabinet 1, the kitchen cabinet 1 provides the fixed installation space of stainless steel double sink 2 and related drainage structure, ensures that the overall structure is stable, beautiful, and is convenient for subsequent maintenance. The kitchen cabinet 1 is provided with a stainless steel double sink 2, and the stainless steel double sink 2 has left and right two sink holes, which provides left and right double sink cleaning and operating space for the kitchen, facilitates classified cleaning, such as cleaning different food materials or tableware, and improves kitchen work efficiency. The stainless steel double sink 2 is provided with a filter cage 3, which can be taken out from the stainless steel double sink 2, and the filter cage 3 can filter out larger debris such as food residues in water, prevent the drain pipe from being blocked, reduce the frequency of drain pipe blockage, facilitate cleaning, and improve the convenience of use.
[0023] The interior of the stainless steel double sink 2 is provided with an odor-resistant flap 4, which is a one-way valve that can be taken out. The design of the one-way valve prevents the odor of the sewer from flowing back, while allowing water to flow out from top to bottom, effectively controlling the odor in the kitchen and improving the indoor environmental quality, while facilitating cleaning and replacement.
[0024] The bottom of the left and right two sink holes of the stainless steel double sink 2 is connected with a forty-five-degree angle hard drain pipe 5, which is used for rapid drainage, so as to realize rapid drainage at an optimal inclination angle, avoid the complex structure of traditional S-bend, reduce the retention of water in the drain pipe, prevent odor accumulation, and facilitate dredging and maintenance.
[0025] The forty-five degree angle hard drain pipe 5 is connected with the sewage pipe 10, and the upper end of the forty-five degree angle hard drain pipe 5 is communicated with an upper limiting small drain pipe 6, the limiting small drain pipe 6 is communicated with the stainless steel double sink 2, if the water in the left and right two sinks is too full, the water will flow into the forty-five degree angle hard drain pipe 5 through the limiting small drain pipe 6, the limiting small drain pipe 6 has a water storage bend, when the water level of the sink is too full, the water storage bend serves as an overflow channel to guide the water into the drain pipe, so as to prevent kitchen sink overflow from causing pollution, and has a certain protection function. The water storage bend can effectively prevent odor;
[0026] The cabinet wall 16 is provided with a water inlet joint 17, the water inlet joint 17 is provided with a stainless steel joint 8, the stainless steel joint 8 is provided with a decorative cover plate 15, the stainless steel joint 8 is provided with a triangular valve 7, the triangular valve 7 is provided with a hose 9, a stable water supply interface of tap water is provided, a faucet is conveniently connected, installation is convenient, safe and reliable, water pressure can be adjusted, and normal water supply is ensured;
[0027] Further, the utility model also includes a table top 12, which provides a mounting surface for the sink, and has both aesthetic and practical functions, and enhances the overall decorative effect of the kitchen, is durable and easy to clean. The table top 12 is a marble table top or a wooden board table top, and the table top 12 is provided with a sink hole 13 and a faucet base 14.
[0028] The partition wall 18 between the kitchen and the bathroom is provided with an emergency drain hole 19, and the emergency drain hole 19 is connected with a bathroom drain 20. When the kitchen drainage system is abnormal or overflows, the emergency drain hole 19 can quickly drain water through the connection with the bathroom drain 20, so as to avoid kitchen water accumulation caused by drainage problems, and plays an emergency protection role.
[0029] Further, the utility model also includes a manual spring dredger 11, which is inserted into the angle hard drain pipe 5 during dredging, so as to conveniently dredge and ensure the long-term normal operation of the drain pipe.
[0030] Daily use: in daily cleaning process, the left and right double grooves collect sundries through the filter cage 3, and the water flows into the forty-five-degree hard drain pipe 5 through the deodorization flap 4. The design of the inclination angle makes the water flow quickly drain, reduces the retention, improves the drainage efficiency, and the deodorization flap effectively blocks the backflow of odor. Overflow protection: when the double water tank is overfilled, the limiting small drain pipe 6 automatically guides the water flow to the forty-five-degree hard drain pipe, avoiding the problem of water overflow. The design of the water trap of the limiting small drain pipe further blocks the backflow of odor. Water supply and decoration: through the water inlet connector 17 and its attached devices, such as stainless steel connector, triangular valve and hose, the faucet provides stable water supply; the decorative cover plate 15 and the table top 12 consider both aesthetics and durability. Emergency drainage: the emergency drainage hole 19 on the kitchen and bathroom partition wall 18 is connected to the drainage floor drain 20 of the bathroom in special circumstances such as drain pipe blockage or water overflow, which quickly removes excess water and avoids the impact of water accumulation on the kitchen. Pipe dredging: when there is a blockage, the manual spring dredger 11 can be inserted into the forty-five-degree hard drain pipe to clean the blockage in the pipe and ensure the smoothness of the system.
[0031] The standard parts used in the present application can be purchased from the market, and can be ordered according to the description and drawings. The specific connection of each part adopts the conventional means of bolts, rivets and welding in the prior art. The mechanical parts and equipment adopt conventional models in the prior art. The control mode is automatically controlled by a controller. The control circuit of the controller can be realized by simple programming by a person skilled in the art. It is common knowledge in the art, and the present application mainly protects mechanical devices, so the control mode and circuit connection will not be explained in detail.
[0032] Although the present application has been disclosed with the above preferred embodiments, it is not intended to limit the present application. Those skilled in the art can make various modifications and improvements without departing from the spirit and scope of the present application. Therefore, the protection scope of the present application shall be subject to the definition of the claims.
Claims
1. A kitchen double-sink odor-proof, S-bend-free, 45-degree angle rigid pipe drainage system for easy unblocking, characterized by: Kitchen cabinet (1) is provided with stainless steel double sink (2), the stainless steel double sink (2) is provided with filter cage (3), the inside of stainless steel double sink (2) is provided with deodorization flap (4), the bottom of stainless steel double sink (2) is connected with forty-five degree angle hard drain pipe (5), forty-five degree angle hard drain pipe (5) is connected with drain pipe (10), the upper end of forty-five degree angle hard drain pipe (5) is communicated with upper limiting small drain pipe (6), limiting small drain pipe (6) is communicated with stainless steel double sink (2); Cabinet wall (16) is provided with water inlet connector (17), the water inlet connector (17) is provided with stainless steel connector (8), the stainless steel connector (8) is provided with decorative cover plate (15), the stainless steel connector (8) is provided with triangular valve (7), the triangular valve (7) is provided with hose (9); The countertop (12) is provided with sink hole (13) and faucet base (14).
2. The kitchen double groove deodorizing S-bend-free 45-degree angle hard pipe drainage and sewer unclogging structure of claim 1, characterized in that: The countertop (12) is marble countertop or wood board countertop.
3. The kitchen double groove deodorizing S-bend free 45-degree angle hard pipe drainage and sewer unblocking structure according to claim 1, characterized in that: The kitchen and bathroom partition wall (18) is provided with emergency drain hole (19), the emergency drain hole (19) is connected with the bathroom drain floor drain (20).
4. The kitchen double groove deodorizing S-bend free 45-degree angle hard pipe drainage and sewer unblocking structure according to claim 1, characterized in that: It also includes a manual spring dredger (11), when dredging, manual spring dredger (11) is inserted into forty-five degree angle hard drain pipe (5).
5. The kitchen double-sink odor-proof, S-bend-free, 45-degree angle rigid pipe drainage and unblocking structure as described in claim 1, characterized in that: The deodorization flap (4) is a one-way board, water can flow from top to bottom.