CN213479525U - Prevent poison-throwing water tank permeability cell - Google Patents

Abstract

The utility model relates to a prevent poison-throwing water tank permeability cell, relate to water supply equipment's field, it includes the permeability cell body, the axis direction of permeability cell body is along vertical direction and set up in the up end of water tank, the one end that the water tank was kept away from to the permeability cell body is provided with the filter screen, be provided with the pipe cap that the one end of keeping away from the water tank with the permeability cell body on the permeability cell body, be provided with the mounting panel on the inside wall of pipe cap, the mounting panel is the external diameter that annular and internal diameter equal the permeability cell, be provided with the inserted bar along vertical direction on the inner wall of mounting panel, be provided with the locking structure of inserted bar locking on the permeability cell body, the up end of permeability cell body. This application has through setting up pipe cap, filter screen and locking structure, has strengthened the effect of water tank security performance.

Description

Prevent poison-throwing water tank permeability cell

Technical Field

The application relates to the field of water supply equipment, in particular to a poison-throwing-preventing ventilating pipe of a water tank.

Background

The water tank is a large-capacity water storage container commonly used in industry and life, has been widely used, and is an important device related to the living environment, the living comfort level and the personal and property safety of people.

In view of the above-mentioned related technologies, the inventor believes that most of the water tanks have the following defects that the water tanks are arranged in the open air and are located in vacant and unpopulated areas such as roofs, air vents are usually formed in the water tanks to maintain the balance of internal and external pressure of the water tanks, the air vents are exposed outside without being processed, external impurities can enter the water tanks, and more seriously, the air vents can become main inlets for toxicity of lawless persons to the water tanks, and the health and the safety of users are seriously harmed.

SUMMERY OF THE UTILITY MODEL

In order to promote the security of water tank, this application provides a prevent puting poison water tank permeability cell.

The application provides a prevent poison water tank permeability cell adopts following technical scheme:

the utility model provides a prevent poison-throwing water tank permeability cell, includes the permeability cell body, the axis direction of permeability cell body just sets up in the up end of water tank along vertical direction, the one end that the water tank was kept away from to the permeability cell body is provided with the filter screen, be provided with on the permeability cell body with the cap that the one end that the water tank was kept away from to the permeability cell body was shielded, be provided with the mounting panel on the inside wall of cap, the mounting panel is annular and the internal diameter equals the external diameter of permeability cell, be provided with the inserted bar along vertical direction on the inner wall of mounting panel, be provided with on the permeability cell body with the inserted bar locking in locking structure on the permeability cell body, the up end of permeability cell body not with the cap butt.

Through adopting above-mentioned technical scheme, when arranging the upper end of permeability cell body in with the pipe cap, through the locking structure with the inserted bar locking on the permeability cell body, realize the pipe cap with the mouth of pipe confined purpose of permeability cell body, the locking structure can also avoid irrelevant personnel to take off the pipe cap simultaneously, the filter screen can prevent winged insect or debris from getting into the water tank from permeability cell body to the potential safety hazard has been avoided as far as, through setting up the pipe cap, filter screen and locking structure, the security performance of water tank has been strengthened.

Optionally, a plurality of air holes are formed in the mounting plate.

Through adopting above-mentioned technical scheme, the bleeder vent on the mounting panel has ensured the contemporary performance of permeability cell body.

Optionally, the lower edge of the pipe cap is lower than the upper end of the ventilation pipe body.

Through adopting above-mentioned technical scheme, the lower edge of pipe cap can avoid the staff to stretch into the permeability cell body from the pipe cap along the department down as far as possible in being less than the upper end of permeability cell body, has reduced the potential safety hazard.

Optionally, the locking structure includes a locking groove and a locking assembly;

the air permeability pipe is characterized in that the inserting rods are provided with a plurality of inserting rods which are distributed along the inner wall surface of the mounting plate in a circumferential array manner, a plurality of clamping grooves are formed in the outer peripheral wall of the air permeability pipe body, the length direction of the clamping grooves is along the vertical direction, the inserting rods are connected with the clamping grooves in an inserting manner, and the lower ends of the inserting rods protrude out of the lower end surface of the mounting plate;

the locking assembly is arranged on the ventilation pipe body and used for preventing the inserted bar from being drawn out of the clamping groove.

Through adopting above-mentioned technical scheme, when inserted bar and draw-in groove plug-in connection, the pipe cap is fixed in on the permeability cell body, has realized the installation to the pipe cap, and the rethread locking subassembly is taken the inserted bar locking in the draw-in groove, avoids the inserted bar to take out from the draw-in groove, has reduced the possibility that irrelevant personnel took off the pipe cap as far as, has promoted the security performance of water tank.

Optionally, the locking assembly comprises a hinge shaft, a locking lever and a locking member;

the outer peripheral wall of the vent pipe body is provided with a plurality of first locking grooves, the length direction of each first locking groove is perpendicular to that of each clamping groove, the first locking grooves are communicated with the clamping grooves, the axis of each clamping groove penetrates through the middle point of the axis of each first locking groove, the first locking grooves are located below the mounting plate, the end face, away from the vent pipe body, of the inserted rod is provided with second locking grooves, and the length direction of each second locking groove is perpendicular to the length direction of the inserted rod; when the inserted bar is connected with the clamping groove in an inserting mode, the first locking groove is communicated with the second locking groove;

the hinged shaft is arranged in the first locking groove, two ends of the hinged shaft are fixedly connected with the groove wall of the first locking groove respectively, the axial direction of the hinged shaft is perpendicular to the length direction of the first locking groove, the locking rod is rotatably connected with the hinged shaft, and the locking rod can rotate around the axial direction of the hinged shaft; when the inserted rod is connected with the clamping groove in an inserting mode, the locking rod is connected with the first locking groove and the second locking groove in an inserting mode simultaneously;

the locking piece is arranged on the vent pipe body and used for locking the locking rod on the vent pipe body.

Through adopting above-mentioned technical scheme, when being connected inserted bar and draw-in groove plug-in connection, first locking groove and second locking groove intercommunication rotate the locking lever and make the locking lever insert first locking groove and second locking groove in the time, the locking lever locks the inserted bar on the permeability cell body, locks the locking lever on the permeability cell body through the retaining member, finally realizes avoiding irrelevant personnel to take out the purpose of inserted bar as far as possible simultaneously with the inserted bar locking on the permeability cell body.

Optionally, the retaining member includes a mounting tab;

when the locking rod is connected with the second locking groove in an inserting mode, the end face of the locking rod protrudes out of the wall face of the ventilation pipe body; the mounting piece is arranged on the outer wall of the ventilating pipe and is positioned at the end part of the first locking groove, the plate surface of the mounting piece is parallel to the length direction of the first locking groove, a first hole penetrating through the mounting piece is formed in the end surface of the mounting piece, and a second hole penetrating through the locking rod is formed in the end surface of the locking rod; when the locking rod is connected with the first locking groove in an inserting mode, the first hole is coaxially communicated with the second hole.

Through adopting above-mentioned technical scheme, when locking pole and first locking groove and second locking groove plug-in connection, first hole and second hole intercommunication, managers can use the tool to lock with installation piece and locking pole closure to play the purpose of avoiding irrelevant personnel to take off the pipe cap, when managers opens the tool to lock, rotate the locking pole with the inserted bar unblock, can take off the pipe cap and inspect or maintain the permeability cell body, the convenience of operation has been ensured when having promoted water tank security performance.

Optionally, an annular mounting frame is arranged outside the filter screen, the filter screen is installed on the mounting frame, the outer diameter of the mounting frame is equal to the inner diameter of the vent pipe body, an annular groove coaxial with the vent pipe body is formed in the inner wall of the vent pipe body, a plurality of clamping plates are arranged on the outer side face of the mounting frame, the clamping plates are matched with and slidably connected with the annular groove, and the mounting frame is detachably connected with the vent pipe body.

Through adopting above-mentioned technical scheme, when joint board and annular sliding connection, the filter screen passes through the installation frame board and installs on the permeability cell body, and the detachable filter screen makes managers removable or wash the filter screen after pulling down the pipe cap, avoids on the filter screen that the foul smell thing too much falls into in the water tank influence water health.

Optionally, a plurality of sliding grooves are formed in the inner wall of the vent pipe body, the length direction of each sliding groove is along the axis direction of the vent pipe body, one end of each sliding groove penetrates through the upper end face of the vent pipe body, the other end of each sliding groove is communicated with the corresponding annular groove, the clamping plates are matched with the sliding grooves, and the plurality of clamping plates correspond to the plurality of sliding grooves in position.

Through adopting above-mentioned technical scheme, when the joint board was aligned with the spout, can insert the spout with the joint board and finally make the joint board get into the annular or break away from the annular, realized making filter screen and permeability cell body can dismantle the purpose of being connected.

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

1. the locking structure can prevent irrelevant personnel from taking down the pipe cap, and the filter screen can prevent winged insects or sundries from entering the water tank from the vent pipe body, so that potential safety hazards are avoided as much as possible, and the safety performance of the water tank is enhanced by arranging the pipe cap, the filter screen and the locking structure;

2. the lower edge of the pipe cap is lower than the upper end of the vent pipe body, so that the phenomenon that hands stretch into the vent pipe body from the lower edge of the pipe cap can be avoided as much as possible, and potential safety hazards are reduced;

3. when the locking pole was connected with first locking groove and second locking groove plug-in connection, first hole and second hole intercommunication, managers can use the tool to lock with installation piece and locking pole closure to play the mesh of avoiding irrelevant personnel to take off the pipe cap.

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 schematic view of a body of a gas permeable tube and related structures in an embodiment of the present application.

Reference numerals: 1. a vent tube body; 2. filtering with a screen; 3. a pipe cap; 4. mounting a plate; 5. inserting a rod; 6. air holes are formed; 7. a card slot; 8. a lock lever; 9. a first locking groove; 10. mounting a sheet; 11. a first hole; 12. a second hole; 13. a mounting frame; 14. a clamping and connecting plate; 15. a ring groove; 16. a chute.

Detailed Description

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

The embodiment of the application discloses a poison-throwing-preventing water tank vent pipe. Referring to fig. 1 and 2, the gas permeable pipe of the poison-proof water tank comprises a gas permeable pipe body 1, wherein the axis direction of the gas permeable pipe body 1 is fixedly connected with the upper end surface of the water tank along the vertical direction and is communicated with the water tank, referring to fig. 2 and 3, one end of the gas permeable pipe body 1 far away from the water tank is detachably connected with a filter screen 2, the outside of the filter screen 2 is fixedly connected with an annular mounting frame 13, the outer diameter of the mounting frame 13 is equal to the inner diameter of the gas permeable pipe body 1, the inner wall of the gas permeable pipe body 1 is provided with a ring groove 15 coaxial with the gas permeable pipe body 1, the outer side surface of the mounting frame 13 is fixedly connected with a plurality of clamping plates 14, the number of the clamping plates 14 in the embodiment of the application is specifically two, the clamping plates 14 are matched and slidably connected with the ring groove 15, the inner side wall of the gas permeable pipe, one end of the sliding groove 16 penetrates through the upper end face of the ventilation pipe body 1, the other end of the sliding groove is communicated with the annular groove 15, the clamping plate 14 is matched with the sliding groove 16, the clamping plate 14 is distributed in a circumferential array mode on the outer side wall of the mounting frame 13, and the sliding groove 16 is also distributed in a circumferential array mode on the inner side wall of the ventilation pipe body 1. When the joint plate 14 is aligned with the sliding groove 16, the joint plate 14 can be inserted into the sliding groove 16, and finally the joint plate 14 enters the annular groove 15 or is separated from the annular groove 15, so that the aim of detachably connecting the filter screen 2 and the vent pipe body 1 is fulfilled.

Be provided with on the permeability cell body 1 and keep away from the cap 3 that water tank one end was shielded with permeability cell body 1, the up end of permeability cell body 1 not with the inner wall butt of cap 3, the lower edge of cap 3 is less than the upper end of permeability cell body 1, the rigid coupling has annular mounting panel 4 on the inside wall of cap 3, has seted up a plurality of bleeder vents 6 on the mounting panel 4, the internal diameter of mounting panel 4 equals the external diameter of permeability cell.

In order to avoid taking off the pipe cap 3 by an unrelated person, refer to fig. 2 and 3, the inner wall of the mounting plate 4 is fixedly connected with the inserted bar 5 along the vertical direction, the ventilation pipe body 1 is provided with a locking structure for locking the inserted bar 5 on the ventilation pipe body 1, the locking structure comprises a clamping groove 7, the inserted bar 5 is provided with a plurality of parts, the number of the inserted bar 5 in the embodiment of the invention is specifically set to two, the peripheral wall of the ventilation pipe body is provided with a plurality of clamping grooves 7, the number of the clamping grooves 7 in the embodiment of the invention is specifically set to two, the length direction of the clamping grooves 7 is along the vertical direction, the inserted bar 5 is matched and connected with the clamping grooves 7 in an inserting manner, the lower end face of the lower end of the inserted bar 5 protrudes out of the mounting plate 4, and when the inserted bar.

In order to prevent the insertion rod 5 from being drawn out of the clamping groove 7, the locking structure further comprises a locking assembly, referring to fig. 3, the locking assembly comprises a hinge shaft (not shown in the figure) and a locking rod 8, a plurality of first locking grooves 9 are formed in the peripheral wall of the vent pipe body 1, the number of the first locking grooves 9 is specifically set to two, the length direction of the first locking grooves 9 is perpendicular to the length direction of the clamping groove 7, the first locking grooves 9 are communicated with the clamping groove 7, the axis of the clamping groove 7 penetrates through the middle point of the axis of the first locking grooves 9, the first locking grooves 9 are located below the mounting plate 4, second locking grooves (not shown in the figure) are formed in the end face, away from the vent pipe body 1, of the insertion rod 5, the length direction of the second locking grooves is perpendicular to the length direction of the insertion rod 5, and when the insertion rod 5 is connected with the clamping groove 7 in an inserting mode, the.

The articulated shaft sets up in first locking groove 9 and both ends respectively with the cell wall rigid coupling of first locking groove 9, the axis direction of articulated shaft perpendicular to the length direction of first locking groove 9, locking bar 8 rotates with the articulated shaft to be connected, locking bar 8 can rotate around the axis direction of articulated shaft, when inserted bar 5 and draw-in groove 7 plug-in connection, locking bar 8 and first locking groove 9 and second locking groove plug-in connection simultaneously, when locking bar 8 and second locking groove plug-in connection, the outstanding wall of permeability cell body 1 of terminal surface of locking bar 8. In order to further lock the pipe cap 3 on the vent pipe body 1 completely, referring to fig. 3, the locking assembly further includes a locking member, the locking member includes an installation piece 10, the installation piece 10 is fixedly connected to the outer wall of the first vent pipe and located at the end of the first locking groove 9, the surface of the installation piece 10 is parallel to the length direction of the first locking groove 9, a first hole 11 penetrating through the installation piece 10 is formed in the end surface of the installation piece 10, a second hole 12 penetrating through the locking rod 8 is formed in the end surface of the locking rod 8, when the locking rod 8 is in plug connection with the first locking groove 9, the first hole 11 is coaxially communicated with the second hole 12, and a manager can lock the installation piece 10 with the locking rod 8 by using a lock (not shown in the figure).

The implementation principle of the gas permeable pipe of the poison-throwing-preventing water tank in the embodiment of the application is as follows: when arranging the upper end of permeability cell body 1 in with cap 3, through the locking structure with 5 locking of inserted bar on permeability cell body 1, realize cap 3 with the mouth of pipe confined purpose of permeability cell body 1, the locking structure can also avoid irrelevant personnel to take off cap 3 simultaneously, filter screen 2 can prevent winged insect or debris from getting into the water tank from permeability cell body 1 in, thereby avoided the potential safety hazard as far as, through setting up cap 3, filter screen 2 and locking structure, the security performance of water tank has been strengthened.

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 prevent poison-throwing water tank permeability cell which characterized in that: the air-permeable pipe comprises an air-permeable pipe body (1), the axis direction of the air-permeable pipe body (1) is arranged on the upper end face of a water tank along the vertical direction, a filter screen (2) is arranged at one end, far away from the water tank, of the air-permeable pipe body (1), a pipe cap (3) is arranged on the air-permeable pipe body (1) and is shielded at one end, far away from the water tank, of the air-permeable pipe body (1), a mounting plate (4) is arranged on the inner side wall of the pipe cap (3), the mounting plate (4) is annular, the inner diameter of the mounting plate is equal to the outer diameter of the air-permeable pipe, an insertion rod (5) is arranged on the inner wall of the mounting plate (4) along the vertical direction, a locking structure for locking the insertion rod (5) on the air-permeable pipe body (1) is arranged on the air-permeable pipe body (1.

2. The gas permeable pipe of the anti-poison water tank of claim 1, which is characterized in that: the mounting plate (4) is provided with a plurality of air holes (6).

3. The gas permeable pipe of the anti-poison water tank of claim 2, which is characterized in that: the lower edge of the pipe cap (3) is lower than the upper end of the vent pipe body (1).

4. The gas permeable pipe of the anti-poison water tank according to claim 3, characterized in that: the locking structure comprises a clamping groove (7) and a locking assembly;

the air permeability pipe is characterized in that the inserting rods (5) are provided with a plurality of inserting rods (5), the inserting rods (5) are distributed along the inner wall surface of the mounting plate (4) in a circumferential array manner, a plurality of clamping grooves (7) are formed in the outer peripheral wall of the air permeability pipe body (1), the length direction of each clamping groove (7) is along the vertical direction, the inserting rods (5) are connected with the clamping grooves (7) in an inserting manner, and the lower ends of the inserting rods (5) protrude out of the lower end surface of the mounting plate (4);

the locking assembly is arranged on the ventilation pipe body (1) and used for preventing the inserted bar (5) from being drawn out of the clamping groove (7).

5. The gas permeable pipe of the anti-poison water tank according to claim 4, wherein: the locking assembly comprises a hinged shaft, a locking rod (8) and a locking piece;

a plurality of first locking grooves (9) are formed in the peripheral wall of the vent pipe body (1), the length direction of the first locking grooves (9) is perpendicular to the length direction of the clamping grooves (7), the first locking grooves (9) are communicated with the clamping grooves (7), the axis of the clamping grooves (7) penetrates through the middle point of the axis of the first locking grooves (9), the first locking grooves (9) are located below the mounting plate (4), second locking grooves are formed in the end face, away from the vent pipe body (1), of the insertion rod (5), and the length direction of the second locking grooves is perpendicular to the length direction of the insertion rod (5); when the inserted bar (5) is in plug connection with the clamping groove (7), the first locking groove (9) is communicated with the second locking groove;

the hinged shaft is arranged in the first locking groove (9), two ends of the hinged shaft are fixedly connected with the groove wall of the first locking groove (9) respectively, the axial direction of the hinged shaft is perpendicular to the length direction of the first locking groove (9), the locking rod (8) is rotatably connected with the hinged shaft, and the locking rod (8) can rotate around the axial direction of the hinged shaft; when the inserting rod (5) is in plug connection with the clamping groove (7), the locking rod (8) is in plug connection with the first locking groove (9) and the second locking groove at the same time;

the locking piece is arranged on the ventilation pipe body (1) and used for locking the locking rod (8) on the ventilation pipe body (1).

6. The gas permeable pipe of the anti-poison water tank of claim 5, which is characterized in that: the locking member includes a mounting tab (10);

when the locking rod (8) is connected with the second locking groove in an inserting mode, the end face of the locking rod (8) protrudes out of the wall face of the ventilation pipe body (1); the mounting piece (10) is arranged on the outer wall of the ventilating pipe and located at the end part of the first locking groove (9), the plate surface of the mounting piece (10) is parallel to the length direction of the first locking groove (9), a first hole (11) penetrating through the mounting piece (10) is formed in the end surface of the mounting piece (10), and a second hole (12) penetrating through the locking rod (8) is formed in the end surface of the locking rod (8); when the locking rod (8) is connected with the first locking groove (9) in an inserting mode, the first hole (11) is coaxially communicated with the second hole (12).

7. The gas permeable pipe of the anti-poison water tank of claim 6, which is characterized in that: be provided with annular mounting bracket (13) outside filter screen (2), filter screen (2) install in on mounting bracket (13), the external diameter of mounting bracket (13) equals the internal diameter of permeability cell body (1), seted up on the inner wall of permeability cell body (1) with annular (15) that permeability cell body (1) is coaxial, be provided with a plurality of joint boards (14) on the lateral surface of mounting bracket (13), joint board (14) with annular (15) adaptation and sliding connection, mounting bracket (13) with the connection can be dismantled to permeability cell body (1).

8. The gas permeable pipe of the anti-poison water tank of claim 7, which is characterized in that: a plurality of sliding grooves (16) are formed in the inner wall of the vent pipe body (1), the length direction of each sliding groove (16) is along the axis direction of the vent pipe body (1), one end of each sliding groove (16) penetrates through the upper end face of the vent pipe body (1), the other end of each sliding groove is communicated with the annular groove (15), the clamping plates (14) are matched with the sliding grooves (16), and the clamping plates (14) correspond to the sliding grooves (16) in position.

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