CN209243838U

CN209243838U - Deodorization apparatus for sink

Info

Publication number: CN209243838U
Application number: CN201822083229.2U
Authority: CN
Inventors: 吴云清
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-12-12
Filing date: 2018-12-12
Publication date: 2019-08-13
Anticipated expiration: 2028-12-12

Abstract

The utility model discloses a kind of deodorization apparatus for sink, including tube body, the tube body includes the first tube body, the second tube body and third tube body, first tube body is equipped with water inlet far from one end of the second tube body, the third tube body is equipped with water outlet far from one end of the second tube body, first tube body, the second tube body and third tube body are integrally formed, the check-valves for separating or being connected to water inlet and water outlet is provided in the third tube body it is characterized in that: tube body integrated molding avoid leaking, prolong the service life simultaneously.

Description

Deodorization apparatus for sink

Technical field

The utility model belongs to deodorization technical field, more particularly, to a kind of deodorization apparatus for sink.

Background technique

Existing deodorization pipe joint includes the first tube body, the second tube body and third tube body, in the first tube body far from second One end of tube body is equipped with water inlet, water outlet is equipped with far from one end of the second tube body in third tube body, in the water outlet of the second tube body End is hinged with closure door plate, wherein the second tube body and the first tube body are by connector screw connection, leakproofness, which not can guarantee, is easily let out Leakage, wherein although third pipe and the second pipe can be improved leakproofness by laser welding and avoid leaking, but due in Laser Welding The vibration with laser same frequency can occur for the second pipe and third pipe when connecing, and easily lead to breakage, service life is short, it is therefore necessary to give To improve.

Summary of the invention

The purpose of this utility model is in view of the deficiency of the prior art, to provide a kind of deodorization dress for sink It sets, there is tube body integrated molding to avoid leaking for it, while the characteristics of prolong the service life.

To achieve the goals above, the technical scheme adopted by the utility model is a kind of deodorization apparatus for sink, Including tube body, the tube body includes the first tube body, the second tube body and third tube body, and first tube body is far from the second tube body One end be equipped with water inlet, the third tube body far from the second tube body one end be equipped with water outlet, first tube body, second pipe Body and third tube body are integrally formed, and the non-return for separating or being connected to water inlet and water outlet is provided in the third tube body Valve.

Further, second tube body is equipped at least one drainage interface.

Further, drainage interface there are two being set on second tube body.

Further, second ontology is equipped with looped pipeline body, and the looped pipeline body is equipped at least two drainage interfaces.

Further, drainage interface there are three being set on the looped pipeline body.

Further, the check-valves includes the valve body being fixedly connected with third inboard wall of tube body, is hinged on the valve body Gravity turnover panel.

Further, the hinged end and drainage interface of the valve body and gravity turnover panel are located at the same side.

Further, the inner wall of the third tube body is equipped with cyclic annular card convex, and the outer wall of the valve body is equipped with cyclic annular card slot, institute It states valve body and passes through cyclic annular card convex and the clamping of third tube body；Or the valve body is connect by glue with third tube body.

Further, the inner wall of the third tube body is equipped with the positioning protrusion of limiting valve body rotation, the outer wall of the valve body The locating slot used equipped with cooperation positioning protrusion.

Further, less than the internal diameter of the second tube body, the internal diameter of second tube body is less than the internal diameter of first tube body The internal diameter of third tube body.

After adopting the above structure, the utility model is compared to the prior art advantageously:

1. first tube body of the utility model, the second tube body and third tube body are integrally formed, wherein check-valves and third pipe Body clamping, can improve leakproofness in this way, avoid leaking, prolong the service life simultaneously.

2. the inner wall of the third tube body of the utility model is equipped with orthogonal cyclic annular card convex and positioning protrusion, in valve body Outer wall be equipped with the locating slot that the orthogonal cyclic annular card slot for cooperating cyclic annular card convex to use and cooperation positioning protrusion use, Position-limiting action is played while improving the stability that check-valves is connect with third tube body, it is ensured that check-valves works normally.

Detailed description of the invention

The schematic cross-sectional view of the utility model when Fig. 1 is for single slot.

The schematic cross-sectional view of the utility model when Fig. 2 is for double flute.

The schematic cross-sectional view of the utility model tube body when Fig. 3 is for single slot.

Fig. 4 is the structural schematic diagram for the utility model check-valves.

Fig. 5 is the schematic cross-sectional view for the utility model another kind check-valves.

Specific embodiment

As described below is only the preferred embodiment of the utility model, does not therefore limit the protection model of the utility model It encloses, the present invention will be further described with reference to the accompanying drawings and examples.

Embodiment, as shown in Fig. 1 to Fig. 5: a kind of deodorization apparatus for sink, including tube body, wherein tube body packet The first tube body 10, the second tube body 20 and third tube body 30 are included, is equipped with water inlet far from one end of the second tube body 20 in the first tube body 10 Mouthful, it is equipped with water outlet far from one end of the second tube body 20 in third tube body 30, wherein the first tube body 10, the second tube body 20 and third Tube body 30 is integrally formed, and check-valves 40 is connected in third tube body 30, and wherein check-valves 40 is using the valve body 41 being hinged With gravity turnover panel 42, on gravity turnover panel 42 be equipped with gravity block 421, convenient for when there is water slug gravity turnover panel 42 with valve body 41 Hinged place with gravity turnover panel 42 is that shaft is overturn；In order to make gravity turnover panel 42 and valve body 41 in no water impact exist It is closed under the action of gravity, the hinged end and drainage interface of valve body 41 and gravity turnover panel 42 are located at the same side, in third tube body 30 Inner wall be equipped with cyclic annular card convex 31, the cyclic annular card slot 4111 for cooperating cyclic annular card convex 31 to use is equipped in the outer wall of valve body 41, thus It is clamped check-valves 40 with third tube body 30 to be connected, positioning protrusion 32 is equipped in the inner wall of third tube body 30, in the outer of valve body 41 Wall is equipped with the locating slot 412 that cooperation positioning protrusion 32 uses can play the effect of limit in this way.

Preferably, the contact surface of valve body 41 and gravity turnover panel 42 is inclined-plane, wherein valve body 41 and 42 contact surface of gravity turnover panel Opening shape and gravity turnover panel 42 it is identical be ellipse, in this way by the way that water velocity can be improved, it is ensured that the normal circulation of water.

Further, cyclic annular card convex 31 and positioning protrusion 32 are mutually perpendicular to, wherein cyclic annular card slot 411 and 412 phase of locating slot It is mutually vertical, it is easily installed, and it is best to the restriction effect of valve body.

As shown in Figure 5: check-valves 40 can also be made of non-return body 71 and spring 73 and baffle 72, in the impact of not water When baffle 72 and non-return body 71 abut under the action of spring 73 again.

When the sink used is single slot, at least one drainage interface 50 is equipped on the second tube body 20, it is preferable that the It is set on two tube bodies 20 and is respectively used to be connected with the anti-overflow discharge outlet of sink and water inlet its discharge outlet there are two drainage interface 50.

When the sink used is double flute, it is provided on the second tube body 20 for connecting another water-trough outlet or rubbish The looped pipeline body 60 of rubbish processor sewage draining exit is equipped at least two drainage interfaces 50, it is preferable that in looped pipeline body 60 on looped pipeline body 60 On set and be respectively used to be connected with two anti-overflow discharge outlet of sink and water inlet its discharge outlet there are three drainage interface 50.

According to actual needs, when the slot number of sink is greater than two, corresponding number can be set on the second tube body 20 Tube body is assisted, the utility model is not limited to the use of the sink of single slot or double flute.

Further, the internal diameter L1 of the first tube body 10 less than the second tube body 20 internal diameter L2, due to flowing through the second tube body 20 Interior water not only includes that the water flowed into the first tube body 10 further includes the water flowed into from drainage interface 50, is avoided that second in this way Tube body 20 by water pressure it is excessive cause 20 body of the second pipe rupture, extend the second tube body 20 service life, wherein second pipe The internal diameter L2 of body 20 is less than the internal diameter L3 of third tube body 30, can make check-valves 40 and the second tube body 20 and third tube body 30 in this way Junction abut against, improve check-valves 40 stability.

Above-described embodiment is only the preferred embodiment of the utility model, not limits the protection model of the utility model according to this It encloses, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by the protection of the utility model Within the scope of.

Claims

1. a kind of deodorization apparatus for sink, including tube body, the tube body includes the first tube body, the second tube body and third Tube body, first tube body are equipped with water inlet, the described one end of third tube body far from the second tube body far from one end of the second tube body Equipped with water outlet, it is characterised in that: first tube body, the second tube body and third tube body are integrally formed, in the third tube body It is provided with the check-valves for separating or being connected to water inlet and water outlet.

2. according to the deodorization apparatus described in claim 1 for sink, it is characterised in that: second tube body is equipped at least one A drainage interface.

3. the deodorization apparatus according to claim 2 for sink, it is characterised in that: there are two being set on second tube body Drainage interface.

4. the deodorization apparatus according to claim 1 for sink, it is characterised in that: second ontology is equipped with looped pipeline Body, the looped pipeline body are equipped at least two drainage interfaces.

5. the deodorization apparatus according to claim 4 for sink, it is characterised in that: row there are three being set on the looped pipeline body Water interface.

6. according to claim 1 to the deodorization apparatus for being used for sink described in 5 any one, it is characterised in that: the check-valves Including the valve body being fixedly connected with third inboard wall of tube body, gravity turnover panel is hinged on the valve body.

7. the deodorization apparatus according to claim 6 for sink, it is characterised in that: the hinge of the valve body and gravity turnover panel It connects end and drainage interface is located at the same side.

8. the deodorization apparatus according to claim 6 for sink, it is characterised in that: the inner wall of the third tube body is equipped with Cyclic annular card convex, the outer wall of the valve body are equipped with cyclic annular card slot, and the valve body passes through cyclic annular card convex and third tube body is clamped；Or it is described Valve body is connect by glue with third tube body.

9. the deodorization apparatus according to claim 6 for sink, it is characterised in that: the inner wall of the third tube body is equipped with The positioning protrusion of limiting valve body rotation, the outer wall of the valve body are equipped with the locating slot that cooperation positioning protrusion uses.

10. the deodorization apparatus according to claim 1 for sink, it is characterised in that: the internal diameter of first tube body is small In the internal diameter of the second tube body, the internal diameter of second tube body is less than the internal diameter of third tube body.