CN214460891U

CN214460891U - Drainer shell structure

Info

Publication number: CN214460891U
Application number: CN202120340289.7U
Authority: CN
Inventors: 涂伟
Original assignee: Xiamen Shiwanghui Energy Saving Technology Co ltd
Current assignee: Xiamen Shiwanghui Energy Saving Technology Co ltd
Priority date: 2021-02-05
Filing date: 2021-02-05
Publication date: 2021-10-22
Anticipated expiration: 2031-02-05

Abstract

The utility model relates to a drainer shell structure, it includes lid and lower cup, upward be provided with the inlet tube on the lid, be provided with the water inlet on the inlet tube, be provided with the outlet down on the cup, it is located down cup top to go up the lid, the cup is close to down and is provided with polylith joint piece on the outer wall of last lid and along its circumference interval, it is close to down and is provided with the ring channel on the inner wall of cup and along its circumference to go up the lid, it is provided with polylith arc piece just to be located the ring channel interval on the lid inner wall to go up, one side that the cup was kept away from down to the arc piece forms the joint groove with one side of ring channel cup down, the joint groove supplies corresponding joint piece joint. This application has the effect that conveniently dismantles or install drainer.

Description

Drainer shell structure

Technical Field

The utility model belongs to the technical field of the technique of drainer and specifically relates to a drainer shell structure.

Background

The drainer is a liquid level control device with simple structure and convenient use, does not need to provide a power supply, has no complex circuit, has the advantages of smaller volume, longer service life and the like compared with a common mechanical switch, can be applied to liquid or pressure with various properties as long as the material is suitable during model selection, and is widely applied to the aspects of shipbuilding industry, generator equipment, petrochemical industry, food industry, water treatment equipment, dyeing and finishing industry, oil pressure machinery and the like.

At present, the drainer includes cup, last lid and drainage subassembly down, goes up to be provided with the water inlet on the lid, is provided with the delivery port on the lower cup, and lower cup is located the below of last lid, and the mutual fixed connection of lower cup and last lid for surround the vacuole formation, drainage subassembly installs in the cavity.

However, the upper cover body and the lower cup body are generally connected through threads, which is inconvenient to detach or install the drainer.

SUMMERY OF THE UTILITY MODEL

In order to facilitate the disassembly or assembly of the drainer, the application provides a drainer shell structure.

The application provides a pair of drainer shell structure adopts following technical scheme:

the utility model provides a drainer shell structure, includes upper cover body and lower cup, be provided with the inlet tube on the upper cover body, be provided with the water inlet on the inlet tube, be provided with the outlet down on the cup, upper cover body is located cup top down, the cup is close to on the outer wall of upper cover body and is provided with polylith joint piece along its circumference interval down, upper cover body is close to on the inner wall of cup down and along its circumference upward be provided with the ring channel, the interval is provided with polylith arc piece on the upper cover body inner wall and in lieing in the ring channel, one side that the cup was kept away from down to the arc piece forms the joint groove with one side of ring channel cup down, the joint groove supplies corresponding joint piece joint.

Through adopting above-mentioned technical scheme, when the staff is assembling the drainer, rotate lower cup for polylith joint piece and corresponding arc piece dislocation are opened and are aligned, order about down cup and last lid and be close to each other after that, make polylith joint piece and ring channel towards one side looks butt of arc piece, rotate lower cup again, make polylith joint piece joint in the joint inslot, thereby accomplish the equipment to the drainer, its simple structure, the convenience is dismantled or is installed the drainer.

Optionally, two adjacent arc-shaped blocks are provided with a stop block towards one side of the same orientation.

Through adopting above-mentioned technical scheme, the setting of dog can avoid joint piece joint when corresponding joint inslot, and lower cup physical stamina enough continues to rotate easy to assemble.

Optionally, one side that the cup was kept away from down to the joint piece is provided with the mounting groove, be provided with the elastic component in the mounting groove, the one end that the mounting groove bottom was kept away from to the elastic component is provided with presses the briquetting, go up to run through on the lid and seted up the opening, press the briquetting joint gomphosis under the effect of elastic component in the opening.

Through adopting above-mentioned technical scheme, when needs are installed cup and last lid down, rotate lower cup for polylith joint piece and corresponding arc piece dislocation are opened, press down the pressure piece, make to press down the pressure piece and press down in the mounting groove, will descend cup and last lid butt to rotate, press down the piece and slide at last lid inner wall. When the joint piece aligns with corresponding joint groove joint, press the effect of piece and can joint gomphosis in the opening down of pressing the piece, can make down cup and last lid between be connected more stable.

Optionally, one side of the pressing block, which is far away from the elastic piece, is provided with an arc chamfer.

Through adopting above-mentioned technical scheme, the setting of circular arc chamfer for when the staff is dismantling down between cup and the last lid, press down and press the briquetting and rotate cup down, press the briquetting easier from the through-hole slide into the mounting groove in, continue to rotate down the cup and make polylith joint piece and joint groove break away from, will pull out the completion of cup down again and dismantle, the convenient dismantlement to last lid and lower cup.

Optionally, a filter screen for filtering impurities is arranged in the water inlet pipe.

Through adopting above-mentioned technical scheme, when having liquid to enter in the intake pipe, liquid passes the filter screen, and impurity can be detained on the filter screen in the liquid for clean liquid flows into down in the cup from the filter screen below, thereby prevents that drainer is inside to take place to block up.

Optionally, a drain pipe is communicated with the water inlet pipe, and one end of the drain pipe communicated with the water inlet pipe is positioned above the filter screen.

Through adopting above-mentioned technical scheme, when detaining a lot of impurity on the filter screen, impurity can be handled through the blow off pipe to the convenient processing to the impurity on the filter screen.

Optionally, the filter screen is the slope setting, the lower one side of filter screen is close to the blow off pipe.

Through adopting above-mentioned technical scheme, the filter screen that the slope set up can make the impurity of being detained on the filter screen easier be carried in the sewage pipes and handle, and it makes things convenient for impurity to fall into in the sewage pipes.

Optionally, be provided with the viewing aperture on the inlet tube, be provided with the sealed lid that is used for sealing up the viewing aperture on the inlet tube, sealed lid demountable installation is on the inlet tube, sealed lid is made for transparent material.

Through adopting above-mentioned technical scheme, the staff can observe the detention volume of the impurity on the filter screen through transparent sealed lid and viewing aperture, when detaining more impurity on the filter screen, through opening sealed lid, inserts the impurity of viewing aperture on to the filter screen with the help of the instrument and handles, can make the impurity on the filter screen more fast be arranged to in the sewage pipes.

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

when a worker assembles the drainer, the lower cup body is rotated to enable the clamping blocks to be staggered and aligned with the corresponding arc-shaped blocks, then the lower cup body and the upper cover body are driven to be close to each other to enable the clamping blocks to be abutted with one side, facing the arc-shaped blocks, of the annular groove, and then the lower cup body is rotated to enable the clamping blocks to be clamped in the clamping grooves, so that the drainer is assembled;

the arrangement of the stop blocks can prevent the lower cup body from continuously rotating when the clamping blocks are clamped in the corresponding clamping grooves, so that the lower cup body is convenient to mount;

when needs are installed cup and last lid down, rotate cup down for polylith joint piece and corresponding arc piece dislocation are opened, press down the pressure piece, make to press down the pressure piece and press down in the mounting groove, will descend cup and last lid butt to rotate, press down the piece and slide at last lid inner wall. When the joint piece aligns with corresponding joint groove joint, press the effect of piece and can joint gomphosis in the opening down of pressing the piece, can make down cup and last lid between be connected more stable.

Drawings

FIG. 1 is an exploded view of the present embodiment;

FIG. 2 is an enlarged schematic view of portion A of FIG. 1;

FIG. 3 is a sectional view of the present embodiment;

fig. 4 is an enlarged schematic view of a portion B in fig. 3.

Reference numerals: 1. an upper cover body; 2. a lower cup body; 3. a water inlet pipe; 4. a water inlet; 5. a water outlet; 6. a clamping block; 7. an annular groove; 8. an arc-shaped block; 9. a clamping groove; 10. a stopper; 11. mounting grooves; 12. an elastic member; 13. a pressing block; 14. a port; 15. chamfering with an arc; 16. a filter screen; 17. a blow-off pipe; 18. an on-off valve; 19. a viewing port; 20. a sealing cover; 21. an internal thread; 22. and (4) external threads.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses drainer shell structure. Referring to fig. 1, including last lid 1 and lower cup 2, at last lid 1 top intermediate position intercommunication install vertical inlet tube 3, the one end of keeping away from last lid 1 at inlet tube 3 has seted up water inlet 4, has seted up outlet 5 at lower cup 2 diapire intermediate position, goes up lid 1 and is located the top of cup 2 down.

Referring to fig. 1 and 2, lower cup 2 is close to on the lateral wall of last lid 1 and installs polylith joint piece 6 along its circumference interval, the transversal arc of personally submitting of joint piece 6, last lid 1 is close to down cup 2's inside on and has seted up ring channel 7 along its circumference, just be located ring channel 7 on the inner wall of last lid 1 and install polylith arc piece 8 along its circumference, lateral wall and ring channel 7 towards forming joint groove 9 between the inner wall of lower cup 2 of cup 2 under keeping away from at arc piece 8, joint groove 9 can supply corresponding joint piece 6 joint. In this embodiment, there are four arc blocks 8.

When installing the drainer, rotate earlier cup 2 down for polylith joint piece 6 and the 8 dislocation of corresponding arc piece are opened, will descend cup 2 to align to insert and insert in last lid 1 after that, rotate cup 2 down, make polylith joint piece 6 and the 9 joints in corresponding joint groove, thereby will descend cup 2 to install on last lid 1, its simple structure, conveniently install the drainer.

Referring to fig. 2, a stop block 10 is installed on one side, facing the same direction, of each two adjacent arc-shaped blocks 8.

Cup 2 under rotating for one side of cup 2 is rotated at last lid 1, and when the joint of joint piece 6 was in corresponding joint inslot 9, if continuing to rotate cup 2 down, dog 10 can restrict down cup 2 and continue to rotate, prevents that joint piece 6 and joint groove 9 from breaking away from, is convenient for will descend cup 2 better installation on last lid 1.

Referring to fig. 1 and 2, a mounting groove 11 is formed in the side wall of the clamping block 6, which is far away from the lower cup body 2, an elastic part 12 is installed in the mounting groove 11, a pressing block 13 is fixedly connected to one end of the elastic part 12, which is far away from the bottom of the mounting groove 11, a through opening 14 is formed in the side wall of the upper cover body 1 in a penetrating manner, and the elastic part 12 drives the pressing block 13 to be clamped and embedded in the through opening 14. The elastic member 12 is a spring in this embodiment.

The staff presses down and presses down briquetting 13, make according to briquetting 13 pressed into in mounting groove 11, on will descending cup 2 inserts lid 1, cup 2 rotates down, make one side of lower cup 2 at last lid 1 internal rotation, 6 joints of joint piece are in corresponding joint groove 9, press briquetting 13 simultaneously under the effect of elastic component 12 in joint gomphosis income opening 14, make lower cup 2 can't be at 1 internal rotations of last lid, thereby go up lid 1 and the connection between the lower cup 2 more stable.

Referring to fig. 2, a circular chamfer 15 is installed on a sidewall of the pressing block 13 away from the elastic member 12. When needs are dismantled upper cover body 1 and lower cup 2, need press and press briquetting 13 and rotate lower cup 2, and the installation of circular arc chamfer 15 can make and press briquetting 13 more easily when cup 2 rotates down, slides in mounting groove 11 and slides, conveniently to upper cover body 1 and lower cup 2's dismantlement.

Referring to fig. 3, a filter screen 16 is installed on an inner wall of an end of the inlet pipe 3 remote from the inlet 4.

Liquid enters into inlet tube 3 from water inlet 4 to in flowing through reaching lower cup 2 from filter screen 16, impurity in the liquid can be detained on filter screen 16, clean liquid can be followed filter screen 16 below and flowed into lower cup 2 in, can avoid impurity in the liquid to cause the inside jam of drainer.

Referring to fig. 3, a sewage draining pipe 17 is communicated with and installed on the side wall of the water inlet pipe 3, one end of the sewage draining pipe 17 connected with the water inlet pipe 3 is arranged above the filter screen 16, and a switch valve 18 is installed on one end of the sewage draining pipe 17 far away from the water inlet pipe 3. Liquid that flows in from water inlet 4 can strike filter screen 16 for impurity on the filter screen 16 can flow to in the blow off pipe 17 under the impact of liquid, opens ooff valve 18 this moment, makes impurity outwards discharge from blow off pipe 17 and handles, and it is convenient to clear up the impurity on the filter screen 16.

Referring to fig. 3, the filter screen 16 is installed to be inclined on the inner wall of the inlet pipe 3, and the lower side of the filter screen 16 is close to the sewage drain pipe 17. The filter screen 16 installed obliquely can enable impurities to be accumulated at the lower end of the filter screen 16, so that the impurities can more easily slide into the sewage discharge pipe 17 for treatment.

Referring to fig. 4, a viewing port 19 is opened on a side wall of the side of the water inlet pipe 3 far away from the sewage draining pipe 17, a sealing cover 20 for sealing the viewing port 19 is installed on the water inlet pipe 3, an internal thread 21 is installed at the edge of the water inlet pipe 3 along the viewing port 19, an external thread 22 is installed at the peripheral wall of the sealing cover 20 close to the edge, the sealing cover 20 is detachably installed on the water inlet pipe 3 through threaded connection, and the sealing cover 20 is made of a transparent material.

Through the installation of transparent sealed lid 20 and viewing aperture 19, the staff can directly observe the condition that filter screen 16 is detained impurity, when observing the impurity in the filter screen 16 when more, can be through opening sealed lid 20, borrow external instrument again to get into from viewing aperture 19 and carry in the blow off pipe 17 impurity on the filter screen 16 handles for filter screen 16 can be better filtration impurity.

The implementation principle of the drainer shell structure in the embodiment of the application is as follows: when installing the drainer, cup 2 under turning to earlier for polylith joint piece 6 and the dislocation of corresponding arc piece 8 are opened, will descend cup 2 to align to insert and insert in lid 1 after that, rotate cup 2 down, make polylith joint piece 6 and the 9 joints in corresponding joint groove, thereby will descend cup 2 to install on last lid 1, its simple structure, conveniently install the drainer.

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

1. A drainer shell structure is characterized in that: comprises an upper cover body (1) and a lower cup body (2), a water inlet pipe (3) is arranged on the upper cover body (1), a water inlet (4) is arranged on the water inlet pipe (3), a water outlet (5) is arranged on the lower cup body (2), the upper cover body (1) is positioned above the lower cup body (2), the lower cup body (2) is close to the outer wall of the upper cover body (1) and is provided with a plurality of clamping blocks (6) at intervals along the circumferential direction, the upper cover body (1) is close to the inner wall of the lower cup body (2) and is provided with an annular groove (7) along the circumferential direction, a plurality of arc blocks (8) are arranged on the inner wall of the upper cover body (1) and positioned in the annular groove (7) at intervals, one side that cup (2) were kept away from down in arc piece (8) and ring channel (7) one side towards lower cup (2) form joint groove (9), joint groove (9) supply corresponding joint piece (6) joint.

2. A drain housing structure according to claim 1, wherein: and one side of each two adjacent arc-shaped blocks (8) facing the same direction is provided with a stop block (10).

3. A drain housing structure according to claim 2, wherein: one side that lower cup (2) was kept away from in joint piece (6) is provided with mounting groove (11), be provided with elastic component (12) in mounting groove (11), the one end that mounting groove (11) bottom was kept away from in elastic component (12) is provided with presses down pressure piece (13), go up and run through on lid (1) and seted up opening (14), press joint gomphosis under the effect of elastic component (12) of pressure piece (13) in opening (14).

4. A drain housing structure according to claim 3, wherein: and an arc chamfer (15) is arranged on one side, away from the elastic piece (12), of the pressing block (13).

5. A drain housing structure according to claim 1, wherein: a filter screen (16) for filtering impurities is arranged in the water inlet pipe (3).

6. The drain housing structure according to claim 5, wherein: the water inlet pipe (3) is communicated with a sewage draining pipe (17), and one end of the sewage draining pipe (17) communicated with the water inlet pipe (3) is positioned above the filter screen (16).

7. The drain housing structure according to claim 6, wherein: the filter screen (16) is obliquely arranged, and the lower side of the filter screen (16) is close to the sewage discharge pipe (17).

8. The drain housing structure according to claim 7, wherein: be provided with viewing aperture (19) on inlet tube (3), be provided with on inlet tube (3) and be used for sealed lid (20) sealed with viewing aperture (19), sealed lid (20) demountable installation is on inlet tube (3), sealed lid (20) are made for transparent material.