CN213773646U - Kitchen deodorization drainage structure - Google Patents

Abstract

The utility model relates to a deodorant drainage structures in kitchen, relate to sewer equipment technical field, it includes the hose of being connected with the vegetable washing pond delivery port, the one end that the vegetable washing pond was kept away from to the hose is connected with the switching tube, the one end that the hose was kept away from to the switching tube is connected with the drainage return bend, the one end that the switching tube was kept away from to the drainage return bend is connected with the drainage straight tube, the switching tube is pegged graft in the one end that the drainage straight tube was kept away from to the drainage return bend, first recess has radially been seted up along it to the peripheral lateral wall of switching tube, the second recess has been seted up along it radially runs through to the inner wall of drainage return bend, sliding connection has the joint piece in the first recess, the joint piece is pegged graft in the second recess, be provided with the elastic component that is used for driving the joint piece to peg graft in the second recess in the first recess. This application has the effect that can dismantle the convenient maintenance of connection between the drain pipe fast and clear up.

Description

Kitchen deodorization drainage structure

Technical Field

The utility model belongs to the technical field of sewer equipment technique and specifically relates to a deodorant drainage structures in kitchen is related to.

Background

At present, all traditional residential drainage interfaces are reserved UPVC (unplasticized polyvinyl chloride) common drainage interfaces, a sewer pipe of a kitchen vegetable washing pool is directly inserted into a UPVC drainage pipe, and the gap of the interface is large and cannot be sealed. The odor easily enters the kitchen through the gap, and when the kitchen is blocked, the sewage flows into the floor in the kitchen through the gap. After long-term use, bacteria are bred, and cockroaches and mosquitoes enter a kitchen through gaps.

The traditional Chinese patent with the patent publication number of CN207582594U provides a high-efficiency deodorant kitchen sewer, which comprises a shell, a water inlet groove, a water outlet, a deodorant sealing groove, a baffle and a hinge, wherein the top of the shell is fixedly connected with an upper drainage pipe, one end of the upper drainage pipe is communicated with a mounting groove, a connecting port is arranged at the port of the mounting groove, the connecting port is in threaded connection with the upper drainage pipe, cavities are arranged at two sides of the upper drainage pipe, the baffle is arranged in each cavity, the baffle is movably connected with the inner wall of the upper drainage pipe through the hinge, a filter screen is connected to the periphery of the mounting groove, and a sealing element is connected to one side of the filter screen; the utility model discloses a sealing member that sets up, rivers flow in deodorant seal groove through the intake antrum, and when deodorant seal groove overflowed, rivers flowed out from the outlet, through aqueduct flow to lower drain pipe, water liquid can all be persisted to deodorant seal groove anytime, with isolated division between lower drain pipe and the last drain pipe, is convenient for prevent the peculiar smell cluster to come out.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: the connection between the drain pipes is not easy to disassemble, and the maintenance and the cleaning are difficult.

SUMMERY OF THE UTILITY MODEL

In order to improve the complicated problem that leads to overhauing the clearance difficulty of being connected between the drain pipe, this application provides a deodorant drainage structures in kitchen.

The application provides a deodorant drainage structures in kitchen adopts following technical scheme:

the utility model provides a deodorant drainage structures in kitchen, includes the hose of being connected with the vegetable washing pond delivery port, the one end that the vegetable washing pond was kept away from to the hose is connected with the switching tube, the one end that the hose was kept away from to the switching tube is connected with the drainage return bend, the drainage return bend is kept away from the one end of switching tube is connected with the drainage straight tube, the switching tube peg graft in the drainage return bend is kept away from in the one end of drainage straight tube, the peripheral lateral wall of switching tube has radially seted up first recess along it, the inner wall of drainage return bend has radially run through along it and has seted up the second recess, sliding connection has the joint piece in the first recess, the joint piece peg graft in the second recess, be provided with in the first recess and be used for driving the joint piece peg graft in the elastic component in the second recess.

Through adopting above-mentioned technical scheme, peg graft the switching tube in the drainage elbow, the joint piece is located first recess, the elastic component is in compression state, correspond with the second recess when first recess, elastic component drive joint piece in the first recess slides from first recess and gets into in the second recess, the joint piece passes through the second recess and is connected with drainage elbow joint, the switching tube is connected with drainage elbow joint, when in the first recess is released into in the joint piece second recess, the switching tube can be taken out in the drainage elbow, through setting up joint piece and elastic component, make drainage elbow and switching tube can carry out quick dismantlement, realized being convenient for to the mesh of kitchen deodorant drainage structures's maintenance and clearance.

Optionally, the elastic component is a spring, one end of the spring is fixedly connected with the bottom wall of the first groove, the other end of the spring is fixedly connected with the end face of the second groove, and the sliding block is connected with the clamping block in the second groove in a sliding mode.

Through adopting above-mentioned technical scheme, press the joint piece and make the joint piece be located first recess completely, the spring is compressed and is produced deformation, promotes the switching pipe and inserts in the drainage return bend, when first recess and second recess are aligned, the deformation power drive joint piece of spring slips into the second recess from first recess, and the sliding block then is the joint piece that conveniently presses in the second recess and resets back to first recess.

Optionally, the joint piece is kept away from the one side rigid coupling of spring has the sloping block, the inclined plane orientation of sloping block the inner wall of drainage return bend, the thickness of sloping block increases along vertical direction.

Through adopting above-mentioned technical scheme, the sloping block makes things convenient for the joint piece to slide into drainage return bend.

Optionally, the drainage elbow in the spacing groove has been seted up on the inner wall of second recess, the length direction of spacing groove with the length direction of second recess is the same, the sliding block is close to the side rigid coupling of spacing groove has the gag lever post, the gag lever post with spacing groove sliding connection.

Through adopting above-mentioned technical scheme, gag lever post and spacing groove restriction sliding block can not follow the second recess roll-off.

Optionally, the hose is bent to form a trap.

By adopting the technical scheme, the hose is bent into an S shape to form a trap, so that the odor in the sewer can be better prevented from backflushing from the port of the hose far away from the switching pipe.

Optionally, the hose with the junction of converting pipe is provided with the special screwed joint of UPVC, the hose with the special screwed joint of UPVC's one end adaptation and plug-in connection, the drainage return bend is close to the special screwed joint of UPVC's tip is provided with the external screw thread, the special screwed joint of UPVC keeps away from the one end of hose with converting pipe threaded connection.

By adopting the technical scheme, one end of the UPVC special-purpose threaded connector can be in fit connection with the hose, and the other end of the UPVC special-purpose threaded connector is connected with the conversion pipe threaded pipe, so that the hose and the conversion pipe are in sealed connection.

Optionally, a check valve is arranged at the joint of the drainage straight pipe and the drainage bent pipe, the check valve is located inside the drainage straight pipe, the check valve comprises a threaded ring and two elastic pieces, a threaded sleeve is arranged at the end part, close to the drainage bent pipe, of the drainage straight pipe, an external thread is arranged at the end part, close to the drainage straight pipe, of the drainage bent pipe, the threaded sleeve is in threaded connection with the drainage bent pipe, one end, close to the drainage straight pipe, of the threaded ring is in threaded connection with the threaded sleeve, the two elastic pieces are fixedly connected to one end, close to the drainage straight pipe, of the threaded ring, the elastic pieces are enclosed into a cone, the tip of the cone is far away from the threaded ring, and the tip of the cone faces the direction consistent with the flowing direction of drainage water.

By adopting the technical scheme, the one-way valve limits the water flow to flow in one direction along the tip direction of the one-way valve but not to flow in the opposite direction, and simultaneously, odor, mice and the like are isolated.

Optionally, a limiting block is arranged at one end of the drainage bent pipe close to the conversion pipe, and the upper end face of the limiting block abuts against the lower end face of the conversion pipe.

Through adopting above-mentioned technical scheme, when the lower terminal surface of conversion pipe and the up end butt of stopper, first recess aligns with the second recess, and the joint piece of being convenient for and sloping block insert in the second recess.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the switching tube is inserted into the drainage elbow, the clamping block is located in the first groove, the elastic piece is in a compression state, when the first groove corresponds to the second groove, the elastic piece in the first groove drives the clamping block to slide from the first groove into the second groove, the clamping block is connected with the drainage elbow in a clamping mode through the second groove, the switching tube is connected with the drainage elbow in a clamping mode, when the clamping block is pushed out of the second groove into the first groove, the switching tube can be pulled out of the drainage elbow, and the drainage elbow and the switching tube can be quickly disassembled by arranging the clamping block and the elastic piece, so that the aims of conveniently overhauling and cleaning a kitchen odor-resistant drainage structure are fulfilled;

2. when the first groove is aligned with the second groove, the deformation force of the spring drives the clamping block to slide into the second groove from the first groove, and the sliding block is convenient for the clamping block pressed in the second groove to reset to the first groove;

3. the hose is bent into an S shape to form a water sealing layer, so that odor in the sewer can be prevented from backflushing from the port of the hose far away from the switching pipe.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

FIG. 2 is a schematic cross-sectional view taken along line A-A of FIG. 1;

fig. 3 is a partially enlarged schematic view of a portion B in fig. 2.

Reference numerals: 1. a hose; 2. a transfer tube; 3. a drain bend; 4. a straight drainage pipe; 5. a first groove; 6. a second groove; 7. a limiting block; 8. a slider; 9. a sloping block; 10. a spring; 11. a limiting groove; 12. a limiting rod; 13. a UPVC special purpose threaded joint; 14. a one-way valve; 15. a threaded ring; 16. an elastic sheet; 17. a threaded sleeve; 18. and a clamping block.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses deodorant drainage structures in kitchen. Referring to fig. 1 and 2, the kitchen deodorization drainage structure comprises a hose 1 connected with a water outlet of a vegetable washing pool, a trap is formed after the hose 1 is bent, one end, far away from the vegetable washing pool, of the hose 1 is connected with a conversion pipe 2, a UPVC (unplasticized polyvinyl chloride) special threaded joint 13 is arranged at the joint of the hose 1 and the conversion pipe 2, the hose 1 and one end, far away from the hose 1, of the hose 1 are matched and connected in an inserting mode, and the UPVC special threaded joint 13 is in threaded connection with the conversion pipe 2.

The trap can prevent odor in a sewer from backflushing from the port of the hose 1 far away from the conversion pipe 2, one end of the UPVC special threaded joint 13 can be in fit connection with the hose 1, and the other end of the UPVC special threaded joint is in threaded connection with the conversion pipe 2, so that the hose 1 is in sealed connection with the conversion pipe 2.

Referring to fig. 2 and 3, one end of the conversion pipe 2, which is far away from the hose 1, is inserted into the drainage bent pipe 3, two first grooves 5 are radially formed in the peripheral side wall of the conversion pipe 2, two second grooves 6 are radially formed in the inner wall of the drainage bent pipe 3 in a penetrating manner, a clamping block 18 is slidably connected in the first grooves 5, and the clamping block 18 is inserted into the second grooves 6.

Refer to fig. 2 and fig. 3, for the convenience of promoting in joint piece 18 pegs graft to second recess 6, be provided with the elastic component between first recess 5 and the joint piece 18, the elastic component is spring 10, the one end of spring 10 and the diapire fixed connection of first recess 5, the terminal surface fixed connection of second recess 6 is kept away from with joint piece 18 to the other end, joint piece 18 keeps away from the one side rigid coupling of spring 10 has sloping block 9, the inclined plane of sloping block 9 is towards the inner wall of drainage return bend 3, the thickness of sloping block 9 is crescent along vertical direction, sloping block 9 and 6 adaptations of second recess and sloping block 9 can slide in first recess 5, sloping block 9 sliding connection is in first recess 5, sloping block 9 and the 6 grafting adaptations of second recess.

In order to facilitate the drive sloping block 9 to completely withdraw to first recess 5, second recess 6 sliding connection has sliding block 8, and spacing groove 11 has been seted up along its length direction to the inner wall of second recess 6, and the both ends of spacing groove 11 are all closed, and sliding block 8 is close to the side rigid coupling of spacing groove 11 has gag lever post 12, gag lever post 12 sliding connection with spacing groove 11 in, drainage return bend 3 is close to 6 one end of second recess and radially is provided with two stopper 7.

When the conversion pipe 2 is inserted into the drainage bent pipe 3, the inclined block 9 facilitates the clamping block 18 to slide into the drainage bent pipe 3, when the first groove 5 corresponds to the second groove 6, the spring 10 drives the clamping block 18 to be inserted into the second groove 6 from the first groove 5, and the sliding block 8 is convenient for the clamping block 18 pressed in the second groove 6 to return to the first groove 5; when the gag lever post 12 is close to the lateral wall of joint piece 18 and the inner wall butt of spacing groove 11, gag lever post 12 and spacing groove 11 prevent that sliding block 8 from the second recess 6 roll-off, when the lower terminal surface of conversion pipe 2 and the up end butt of stopper 7, first recess 5 aligns with second recess 6, and joint piece 18 and sloping block 9 of being convenient for insert in the second recess 6.

Referring to fig. 2, one end of the drainage bent pipe 3, which is far away from the conversion pipe 2, is connected with a drainage straight pipe 4, a one-way valve 14 is arranged at the joint of the drainage straight pipe 4 and the drainage bent pipe 3, the one-way valve 14 comprises a threaded ring 15 and two elastic pieces 16, a threaded sleeve 17 is arranged at the end part, which is close to the drainage bent pipe 3, of the drainage straight pipe 4, an external thread is arranged at the end part, which is close to the drainage straight pipe 4, of the drainage bent pipe 3, the threaded sleeve 17 is in threaded connection with the drainage bent pipe 3, one end, which is close to the drainage straight pipe 4, of the threaded ring 15 is in threaded connection with the threaded sleeve 17, the two elastic pieces 16 are fixedly connected at one end, which is close to the drainage straight pipe 4, the elastic pieces 16 form a cone, the tip of the cone is far away from the threaded ring 15, and the tip orientation is consistent with the flow direction of the drainage water.

The check valve 14 limits the water flowing out of the vegetable washing sink to flow only in one direction along the tip direction of the check valve 14 but not in the reverse direction, and simultaneously, the odor backflushing, the mouse entering and the like are isolated.

The implementation principle of the deodorant drainage structures in kitchen of this application embodiment does: when the switching tube 2 is inserted into the inner wall of the water inlet bent tube 3 in a sliding manner, the inclined block 9 and the clamping block 18 are extruded into the first groove 5 by the inner wall of the water outlet bent tube 3, the inclined block 9 and the clamping block 18 extrude the spring 10 in the first groove 5, when the first groove 5 slides to correspond to the second groove 6, the elastic force of the spring 10 in the first groove 5 which recovers deformation drives the clamping block 18 to slide into the second groove 6 from the first groove 5, the clamping block 18 slides the sliding block 8 out of the second groove 6 along the length direction of the limiting groove 11 to protrude out of the outer wall of the water outlet bent tube 3, and the switching tube 2 is quickly connected with the water outlet bent tube 3; when water in the vegetable washing pool flows into the kitchen deodorization and drainage structure, a water sealing layer is formed at a bent part of the hose 1 by the water flow, so that the back flush of odor is reduced; the water in the vegetable washing pool can break the elastic sheet 16 to flow through the one-way valve 14 in one way and cannot flow in the reverse direction, and the one-way valve 14 also reduces odor or mice from entering the deodorization and drainage structure of the kitchen; during pressing sliding block 8 and reseing into second recess 6 along 11 length direction in spacing groove, sliding block 8 with joint piece 18 release in second recess 6 and reseed into first recess 5, joint piece 18 no longer joint conversion piece and drainage return bend 3, the conversion pipe 2 can be taken out in drainage return bend 3, connection structure between drainage return bend 3 and the conversion pipe 2 can be dismantled fast, be convenient for to kitchen deodorant drainage structures's maintenance and clearance.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The utility model provides a deodorant drainage structures in kitchen which characterized in that: comprises a hose (1) connected with the water outlet of the vegetable washing pool, one end of the hose (1) far away from the vegetable washing pool is connected with a conversion pipe (2), one end of the conversion pipe (2) far away from the hose (1) is connected with a drainage bent pipe (3), one end of the drainage bent pipe (3) far away from the conversion pipe (2) is connected with a drainage straight pipe (4), the conversion pipe (2) is inserted into one end of the drainage bent pipe (3) far away from the drainage straight pipe (4), the peripheral side wall of the conversion pipe (2) is provided with a first groove (5) along the radial direction, a second groove (6) is arranged on the inner wall of the drainage bent pipe (3) along the radial direction, a clamping block (18) is connected in the first groove (5) in a sliding way, the clamping block (18) is inserted in the second groove (6), an elastic piece for driving the clamping block (18) to be inserted into the second groove (6) is arranged in the first groove (5).

2. The kitchen odor-resistant drain structure as set forth in claim 1, wherein: the elastic component is spring (10), the one end of spring (10) with the diapire fixed connection of first recess (5), the other end with joint piece (18) are kept away from the terminal surface fixed connection of second recess (6), sliding block (8) sliding connection in second recess (6).

3. The kitchen odor-resistant drain structure as set forth in claim 2, wherein: keep away from joint piece (18) the side rigid coupling of spring (10) has sloping block (9), the inclined plane of sloping block (9) moves towards the inner wall of drainage return bend (3), the thickness of sloping block (9) increases along vertical direction.

4. The kitchen odor-resistant drain structure as set forth in claim 2, wherein: drainage return bend (3) in spacing groove (11) have been seted up on the inner wall of second recess (6), the length direction of spacing groove (11) with the length direction of second recess (6) is the same, sliding block (8) are close to the side rigid coupling of spacing groove (11) has gag lever post (12), gag lever post (12) with spacing groove (11) sliding connection.

5. The kitchen odor-resistant drain structure as set forth in claim 1, wherein: the hose (1) is bent to form a trap.

6. The kitchen odor-resistant drain structure as set forth in claim 1, wherein: hose (1) with the junction of converting pipe (2) is provided with UPVC special screwed joint (13), hose (1) with the one end adaptation and the plug-in connection of UPVC special screwed joint (13), drainage return bend (3) are close to the tip of UPVC special screwed joint (13) is provided with the external screw thread, UPVC special screwed joint (13) are kept away from the one end of hose (1) with converting pipe (2) threaded connection.

7. The kitchen odor-resistant drain structure as set forth in claim 1, wherein: the drainage straight pipe (4) and the drainage bent pipe (3) are connected through a one-way valve (14), the one-way valve (14) is located inside the drainage straight pipe (4), the one-way valve (14) comprises a threaded ring (15) and two elastic sheets (16), a threaded sleeve (17) is arranged at the end part, close to the drainage bent pipe (3), of the drainage straight pipe (4), an external thread is arranged at the end part, close to the drainage straight pipe (4), of the drainage bent pipe (3), the threaded sleeve (17) is in threaded connection with the drainage bent pipe (3), one end, close to the drainage straight pipe (4), of the threaded ring (15) is in threaded connection with the threaded sleeve (17), the two elastic sheets (16) are fixedly connected to one end, close to the drainage straight pipe (4), of the threaded ring (15), and the elastic sheets (16) enclose into a cone shape, the conical tip is far away from the threaded ring (15) and the tip is oriented in the same direction as the flow direction of the discharged water.

8. The kitchen odor-resistant drain structure as set forth in claim 2, wherein: and one end of the drainage bent pipe (3) close to the conversion pipe (2) is provided with a limiting block (7), and the upper end face of the limiting block (7) is abutted against the lower end face of the conversion pipe (2).

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