CN209065550U

CN209065550U - Micro-hole aerator

Info

Publication number: CN209065550U
Application number: CN201821588814.1U
Authority: CN
Inventors: 洪诚
Original assignee: Anhui Baibang Environment Engineering Co Ltd
Current assignee: Anhui Baibang Environment Engineering Co Ltd
Priority date: 2018-09-28
Filing date: 2018-09-28
Publication date: 2019-07-05
Anticipated expiration: 2028-09-28

Abstract

The utility model discloses micro-hole aerators, including being aerated shell, the top for being aerated shell is equipped with aeration head, the bottom of aeration shell is fixed with the first connector, the bottom of first connector is sheathed on the inside at the top of the second connector, the outer wall of first connector bottom is equipped with groove, the head clearance of second connector is equidistant to be equipped with several card slots, the inside engaging of card slot is equipped with ball, the inside of pullover is sheathed at the top of second connector, the inside of pullover is successively arranged the first chuck and the second chuck from top to bottom, and the first chuck engages with the outer wall at the top of the second connector.The utility model micro-hole aerator, by being equipped with the first connector, the second connector and pullover, so that the installation and removal between aeration shell and connecting tube are more convenient, and it is more secured compared with traditional bonding mode, when aerator work, aeration shell can be rotated with water flow, water flow is reduced to the impact of aerator, to extend the service life of aerator, reduces maintenance cost.

Description

Micro-hole aerator

Technical field

The utility model relates to a kind of aerators, in particular to micro-hole aerator, belong to technical field of sewage.

Background technique

Aerator is the necessary equipment of plumbing aeration aerating, can be divided into surface aerator and underwater aeration by application method Device, underwater aerator mainly have micro-hole aerator and jet aerator.

Connector and connecting tube are by bonding to existing aerator during installation, and fastness is poor, in the length of water flow Under phase impact, it is easy to loosen, causes the service life of aerator not grown, increase later maintenance cost.

Utility model content

The purpose of this utility model is to provide micro-hole aerators, to solve aerator peace mentioned above in the background art The poor problem of the fastness of dress.

To achieve the above object, the utility model provides the following technical solutions: micro-hole aerator, including aeration shell, institute The top for stating aeration shell is equipped with aeration head, and the bottom of the aeration shell is fixed with the first connector, first connector Bottom is sheathed on the inside at the top of the second connector, and the outer wall of first connector bottom is equipped with groove, the top of second connector Portion is at equidistant intervals to be equipped with several card slots, and the inside engaging of the card slot is equipped with ball, is sheathed at the top of second connector The inside of pullover, the inside of the pullover are successively arranged the first chuck and the second chuck from top to bottom, first chuck and the Outer wall engaging at the top of two connectors, side and the groove of the ball are connected together, and the another of the ball is placed on the second card On platform, the outer wall fixing sleeve of second connector bottom is equipped with annular clips, the top of the annular clips and reset bullet The bottom of spring is fixedly connected, and the top card of the reset spring is set in the middle part of second connector together in the bottom on the inside of pullover There are cavity, the fixed top for being placed in connecting tube in the bottom end of second connector, and cavity is connected to connecting tube.

As a kind of optimal technical scheme of the utility model, the inside at the top of the aeration head is equipped with check valve.

As a kind of optimal technical scheme of the utility model, the radius of first chuck is greater than the half of the second chuck Diameter, the shape of the shape of the pullover and the second connector match setting.

As a kind of optimal technical scheme of the utility model, the two sides of the annular clips are fixed with limit Block, the two sides of the pullover bottom interior wall are equipped with limiting slot, and the limiting slot is slidably connected with limited block.

As a kind of optimal technical scheme of the utility model, the two sides of the pullover outer wall are fixed with convex block.

As a kind of optimal technical scheme of the utility model, the aeration head is equipped with several micropores.

Compared with prior art, the utility model has the beneficial effects that the utility model micro-hole aerator, by being equipped with the One connector, the second connector and pullover, so that the installation and removal between aeration shell and connecting tube are more convenient, and compared with tradition Bonding mode it is more secured, when aerator work when aeration shell can be rotated with water flow, reduce water flow and aerator rushed Hitting property reduces maintenance cost to extend the service life of aerator.

Detailed description of the invention

Fig. 1 is the utility model positive structure schematic；

Fig. 2 is the first joint structure schematic diagram of the utility model；

Fig. 3 is the pullover schematic diagram of internal structure of the utility model；

Fig. 4 is the second connector schematic diagram of internal structure of the utility model；

Fig. 5 is the first chuck structural schematic diagram of the utility model.

In figure: 1, being aerated shell；2, aeration head；3, check valve；4, the first connector；5, pullover；6, the second connector；7, it connects Pipe；8, groove；9, ball；10, annular clips；11, reset spring；12, limited block；13, card slot；14, cavity；15, first Chuck；16, the second chuck；17, limiting slot；18, convex block.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-5 is please referred to, the utility model provides micro-hole aerator, including aeration shell 1, is aerated the top of shell 1 Equipped with aeration head 2, the bottom for being aerated shell 1 is fixed with the first connector 4, and the bottom of the first connector 4 is sheathed on the second connector 6 top The inside in portion, the outer wall of 4 bottom of the first connector are equipped with groove 8, and the head clearance of the second connector 6 is equidistant to be equipped with several card slots 13, the engaging of the inside of card slot 13 is equipped with ball 9, and the top of the second connector 6 is sheathed on the inside of pullover 5, and the inside of pullover 5 is from upper The first chuck 15 and the second chuck 16 are successively arranged under, the first chuck 15 engages with the outer wall at 6 top of the second connector, ball 9 Side be connected together with groove 8, the another of ball 9 is placed in the second chuck 16, the outer wall fixing sleeve of 6 bottom of the second connector Equipped with annular clips 10, the top of annular clips 10 is fixedly connected with the bottom of reset spring 11, the top of reset spring 11 Portion is sticked in the bottom of 5 inside of pullover, and the middle part of the second connector 6 is equipped with cavity 14, and the bottom end fixation of the second connector 6 is placed in connection The top of pipe 7, and cavity 14 is connected to connecting tube 7.

Preferably, the inside at the top of aeration head 2 is equipped with check valve 3, and avoiding aerator, sewage flows back into when not in use Enter in aerator, influences the use of aerator.

Preferably, the radius of the first chuck 15 is greater than the radius of the second chuck 16, the shape of pullover 5 and the second connector 6 Shape matches setting, increases the leakproofness of aerator.

Preferably, the two sides of annular clips 10 are fixed with limited block 12, and the two sides of 5 bottom interior wall of pullover are equipped with Limiting slot 17, limiting slot 17 are slidably connected with limited block 12, convenient for limiting to pullover 5.

Preferably, the two sides of 5 outer wall of pullover are fixed with convex block 18, convenient for pressing pullover 5, so that installation and removal are more It is convenient.

Preferably, aeration head 2 is equipped with several micropores, convenient for the discharge of gas.

When specifically used, the utility model micro-hole aerator is convex by pressing down on convex block 18 when installing aerator Block 18 drives pullover 5 to move down, so that the pressed home spring 11 while decline of pullover 5, the first chuck 15 and the second card Platform 16 moves down together, and the second chuck 16 disappears for the extruding force of ball 9 at this time, and volume of the ball 9 far from cavity 14 Less than the volume of the other side, so that ball 9 is fallen in the first chuck 15, then the first connector 4 is sheathed on the inside of cavity 14, Since ball 9 does not engage with card slot 13 at this time, so that the first connector 4 can smoothly enter into the inside of cavity 14, convex block 18 is unclamped again, Under the action of 11 elastic force of reset spring, reset spring 11 drives pullover 5 to move up, so that the second chuck 16 is again to ball 9 are squeezed, so that ball 9 engages with card slot 13, and 9 side of ball and the inside for being sticked in groove 8, so that aeration shell 1 It is relatively fixed between connecting tube 7, and the first connector 4 can horizontally rotate, and convenient for rotating with water flow, reduce water flow to aerator Impact force, disassembly aerator similarly.

In the description of the present invention, it should be understood that term " coaxial ", " bottom ", " one end ", " top ", " in The orientation of the instructions such as portion ", " other end ", "upper", " side ", " top ", "inner", " front ", " center ", " both ends " or position are closed System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, rather than The device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot It is construed as a limitation of the present invention.

In addition, term " first ", " second ", " third ", " the 4th " are used for description purposes only, and should not be understood as instruction or It implies relative importance or implicitly indicates the quantity of indicated technical characteristic, define " first ", " second ", " the as a result, Three ", the feature of " the 4th " can explicitly or implicitly include at least one of the features.

In the present invention unless specifically defined or limited otherwise, term " installation ", " setting ", " connection ", " Gu Calmly ", the terms such as " being screwed on " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral； It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can be with It is the interaction relationship of the connection or two elements inside two elements, unless otherwise restricted clearly, for this field For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims

1. micro-hole aerator, including aeration shell (1), which is characterized in that the top of aeration shell (1) is equipped with aeration head (2), the bottom of aeration shell (1) is fixed with the first connector (4), and the bottom of first connector (4) is sheathed on second The outer wall of inside at the top of connector (6), the first connector (4) bottom is equipped with groove (8), the top of second connector (6) At equidistant intervals to be equipped with several card slots (13), the inside engaging of the card slot (13) is equipped with ball (9), second connector (6) Top be sheathed on the inside of pullover (5), the inside of the pullover (5) is successively arranged the first chuck (15) and second from top to bottom Chuck (16), first chuck (15) engage with the outer wall at the top of the second connector (6), the side of the ball (9) and groove (8) it is connected together, the another of the ball (9) is placed on the second chuck (16), and the outer wall of the second connector (6) bottom is solid Surely it being arranged with annular clips (10), the top of the annular clips (10) is fixedly connected with the bottom of reset spring (11), The top card of the reset spring (11) is equipped with cavity together in the bottom on the inside of pullover (5), the middle part of second connector (6) (14), the fixed top for being placed in connecting tube (7) in the bottom end of second connector (6), and cavity (14) is connected to connecting tube (7).

2. micro-hole aerator according to claim 1, it is characterised in that: the inside at the top of the aeration head (2) is equipped with Check valve (3).

3. micro-hole aerator according to claim 1, it is characterised in that: the radius of first chuck (15) is greater than second The radius of chuck (16), the shape of the pullover (5) and the shape of the second connector (6) match setting.

4. micro-hole aerator according to claim 1, it is characterised in that: the two sides of the annular clips (10) are fixed Equipped with limited block (12), the two sides of pullover (5) bottom interior wall are equipped with limiting slot (17), the limiting slot (17) and limit Block (12) is slidably connected.

5. micro-hole aerator according to claim 1, it is characterised in that: the fixation of the two sides of pullover (5) outer wall is set There are convex block (18).

6. micro-hole aerator according to claim 1, it is characterised in that: the aeration head (2) is equipped with several micropores.