CN217357533U

CN217357533U - Water tank launching silencer

Info

Publication number: CN217357533U
Application number: CN202221064426.XU
Authority: CN
Inventors: 陈建赐; 陈占桩; 林长参
Original assignee: Xiamen Purui Intelligent Electronic Co ltd
Current assignee: Xiamen Purui Intelligent Electronic Co ltd
Priority date: 2022-05-06
Filing date: 2022-05-06
Publication date: 2022-09-02
Anticipated expiration: 2032-05-06

Abstract

The utility model discloses a water tank launching silencing device, including the cover of intaking and first defoaming cover, be equipped with a plurality of locating piece on the cover lateral wall body of intaking, first spiral groove has been seted up in the cover medial wall body of intaking, be equipped with the spacing ring on the cover bottom wall body of intaking, the bottom is equipped with the screwed pipe on the wall body that is located spacing ring inside position in the cover of intaking, be equipped with the inner tube in the wall body that the cover central point put of intaking, be equipped with the lantern ring in the inboard top wall body of inner tube, the lantern ring is intraductal through the dead lever fixed mounting on the wall body of both sides, the ejector pin is installed to interlude in the lantern ring. Water tank launching silencing device, relate to water tank silencing equipment technical field, through the first bubble cap and the second bubble cap that disappears that the cover is located the inner tube top and sets up of intaking, can cushion the separation because of the bubble that produces in the water entering inner tube to eliminate the bubble through defoaming post and first gas pocket, and then prevent that the bubble from blowing out the surface of water and producing the noise.

Description

Silencing device for water tank

Technical Field

The utility model relates to a water tank silencing equipment technical field, in particular to water tank launching silencing device.

Background

The humidifier is a household appliance for increasing the room humidity, but a detachable water tank is arranged on a common humidifier to supply water to an atomizing device in the humidifier, and an automatic water inlet valve is arranged at the bottom of the water tank to control the water inflow.

However, most of the water inlet valves in the water tank can generate a large amount of bubbles when water enters, and the bubbles can generate large noise when overflowing from the water in the water tank into the water tank, so that the use experience of a user is influenced.

Therefore, a tank sewage silencer is urgently required to solve the above-mentioned problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a water tank offal silencing device can effectively solve the problem among the background art.

In order to achieve the above purpose, the utility model adopts the technical proposal that:

water tank silencing device that launches, including cover and first defoaming cover of intaking, be equipped with a plurality of locating piece on the cover lateral wall body of intaking, it has first spiral groove to open in the cover lateral wall body of intaking, be equipped with the spacing ring on the bottom wall body in the cover of intaking, the bottom is equipped with the solenoid on the wall body that is located spacing ring inboard position in the cover of intaking, be equipped with the inner tube in the wall body that the cover central point put of intaking, be equipped with the lantern ring in the inboard top wall body of inner tube, the lantern ring passes through the dead lever fixed mounting on the wall body of both sides in the inner tube, the ejector pin is installed in the interlude in the lantern ring, first draw-in groove and second draw-in groove have been seted up in the wall body of ejector pin top, the sealing plug is installed in the interlude in the first draw-in groove, just it puts to be located the inner tube top, it is equipped with compression spring still to overlap on the ejector pin body of rod.

Preferably, be equipped with the connection cover on the wall body that first defoaming cover bottom central point put, connection cover and first defoaming cover injection moulding as an organic whole, it has seted up the fixed orifices to connect the wall body that covers bottom central point put, connect the cover bottom and seted up the second spiral shell groove in the wall body that is located fixed orifices outside position, the sealing washer is installed to interlude in the fixed orifices, just the connection cover alternates through the sealing washer in the fixed orifices and installs in the first draw-in groove of compression spring outer wall, still be equipped with the second defoaming cover on the connection cover bottom wall body.

Preferably, a plurality of first air holes are formed in the wall body at the position outside the first defoaming cover at the top of the first defoaming cover.

Preferably, a third clamping groove is formed in the wall body at the top of the second defoaming cover, a spiral ring is arranged on the wall body at the inner side of the bottom in the third clamping groove, the spiral ring and the second defoaming cover are integrally formed by injection molding, and the second defoaming cover is rotatably arranged in a second spiral groove of the wall body at the bottom of the connecting cover through the spiral ring.

Preferably, a plurality of second air holes are formed in the wall body of the second defoaming cover, foam cutting columns are arranged on the wall bodies on the two sides in the second air holes in a staggered mode, and the foam cutting columns and the second defoaming cover are integrally formed in an injection molding mode.

Compared with the prior art, the utility model discloses following beneficial effect has:

water tank offal silencing device, through the first bubble cap and the second bubble cap that disappears that cover position in inner tube top set up intaking, can cushion the separation because of the bubble that water produced in entering into the inner tube to eliminate the bubble through defoaming post and first gas pocket, and then prevent that the bubble from bulging the surface of water and producing the noise.

Drawings

FIG. 1 is a schematic view of the main structure of the present invention;

FIG. 2 is a structural exploded view of a first defoaming cover and a second defoaming cover of the present invention;

fig. 3 is a schematic structural view of a second defoaming cover of the present invention.

In the figure: 1. a water inlet cover; 2. positioning blocks; 3. a first screw groove; 4. a limiting ring; 5. a solenoid; 6. an inner tube; 7. a collar; 8. fixing the rod; 9. a top rod; 10. a sealing plug; 11. a first card slot; 12. a second card slot; 13. a compression spring; 14. a first defoaming cover; 15. a second defoaming cover; 16. a first air hole; 17. a connecting cover; 18. a fixing hole; 19. a second screw groove; 20. a seal ring; 21. a third card slot; 22. a spiro ring; 23. a second air hole; 24. cutting the bubble column.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

The first embodiment is as follows:

as shown in fig. 1-3, the silencing device for water tank drainage provided by the present invention comprises a water inlet cover 1 and a first silencing cover 14, wherein a plurality of positioning blocks 2 are arranged on the outer wall of the water inlet cover 1, a first spiral groove 3 is arranged in the inner wall of the water inlet cover 1, a limiting ring 4 is arranged on the inner wall of the bottom of the water inlet cover 1, a spiral pipe 5 is arranged on the wall body at the inner side of the limiting ring 4 at the bottom of the water inlet cover 1, an inner pipe 6 is arranged in the wall body at the central position of the water inlet cover 1, a lantern ring 7 is arranged in the wall body above the inner side of the inner pipe 6, the lantern ring 7 is fixedly arranged in the inner pipe 6 through a fixing rod 8 on the wall body at both sides, a top rod 9 is inserted in the lantern ring 7, a first clamping groove 11 and a second clamping groove 12 are arranged in the wall body above the top rod 9, a sealing plug 10 is inserted in the first clamping groove 11, and the sealing plug 10 is positioned at the top of the inner tube 6, and the rod body of the mandril 9 is also sleeved with a compression spring 13.

Example two:

a connecting cover 17 is arranged on a wall body at the central position of the bottom of the first defoaming cover 14, the connecting cover 17 and the first defoaming cover 14 are integrally formed by injection molding, a fixed hole 18 is formed in the wall body at the central position of the bottom of the connecting cover 17, a second spiral groove 19 is formed in the wall body at the outer side position of the fixed hole 18 at the bottom of the connecting cover 17, a sealing ring 20 is inserted and installed in the fixed hole 18, the connecting cover 17 is inserted and installed in a first clamping groove 11 of the outer wall of the compression spring 13 through the sealing ring 20 in the fixed hole 18, a second defoaming cover 15 is further arranged on the wall body at the bottom of the connecting cover 17, installation of the second defoaming cover 15 and installation of the first defoaming cover 14 are facilitated through arrangement of the connecting cover 17, a plurality of first air holes 16 are formed in the wall body at the outer side position of the first defoaming cover 14 at the top of the first defoaming cover 14, a third clamping groove 21 is formed in the wall body at the top of the second defoaming cover 15, a spiral ring 22 is arranged on the inner side position of the bottom in the third clamping groove 21, the spiral ring 22 and the second defoaming cover 15 are integrally formed by injection molding, the second defoaming cover 15 is rotatably installed in a second spiral groove 19 of the wall body at the bottom of the connecting cover 17 through the spiral ring 22, a plurality of second air holes 23 are formed in the wall body of the second defoaming cover 15, foam cutting columns 24 are arranged on two side wall bodies in the second air holes 23 in a staggered mode, the foam cutting columns 24 and the second defoaming cover 15 are integrally formed by injection molding, air bubbles enter the second defoaming cover 15, and when the air bubbles enter the bottom of the first defoaming cover 14 through the second air holes 23, the air bubbles can be separated through the foam cutting columns 24 which are arranged in a staggered mode.

It should be noted that, when the water tank drainage silencer of the present invention is used, the sealing ring 20 is first clamped in the fixing hole 18 at the bottom of the connecting cover 17, then the second defoaming cover 15 is rotatably installed in the second spiral groove 19 at the bottom of the connecting cover 17 through the spiral ring 22 in the third clamping groove 21 at the top, and then the second defoaming cover 15 is fixedly installed at the bottom of the connecting cover 17, then the connecting cover 17 and the second defoaming cover 15 are driven by the first defoaming cover 14 to be installed on the top rod 9 in an inserting manner, and the connecting cover 17 is clamped in the first clamping groove 11 above the top rod 9 through the sealing ring 20 of the inner wall, and then the first defoaming cover 14 and the second defoaming cover 15 are fixedly installed on the top rod 9, and the first defoaming cover 14 and the second defoaming cover 15 are located above the inner tube 6, when the inner tube 6 drives the sealing plug 10 to jack up water, air bubbles generated by the inner tube 6 enter the second defoaming cover 15, when the bubbles enter the bottom of the first bubble elimination cap 14 through the second air holes 23, the bubbles are blocked and separated through the staggered bubble cutting columns 24, and the bubbles are scattered through the first air holes 16 on the top wall body of the first bubble elimination cap 14, so that the noise generated by the bubbles blowing out of the water surface is reduced.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. Water tank water silencing device, including cover (1) and first defoaming cover (14) of intaking, it is equipped with a plurality of locating piece (2) on cover (1) lateral wall body to intake, first thread groove (3) have been seted up in cover (1) medial wall body of intaking, be equipped with spacing ring (4) on the bottom wall body in cover (1) of intaking, it is equipped with solenoid (5) on the wall body that is located spacing ring (4) inboard position to intake bottom in cover (1), be equipped with inner tube (6) in the wall body that cover (1) central point put of intaking, be equipped with lantern ring (7) in the inboard top wall body of inner tube (6), dead lever (8) fixed mounting in inner tube (6) on the wall body of both sides is passed through in lantern ring (7), it installs ejector pin (9), its characterized in that alternate in lantern ring (7): first draw-in groove (11) and second draw-in groove (12) have been seted up in ejector pin (9) top wall body, sealing plug (10) are installed to interlude in first draw-in groove (11), just sealing plug (10) are located inner tube (6) top position, it has compression spring (13) to still overlap on the ejector pin (9) body of rod.

2. A water tank sewage silencer according to claim 1, wherein: be equipped with on the wall body that first disappear blister (14) bottom central point put and connect cover (17), connect cover (17) and first disappear blister (14) injection moulding as an organic whole, connect and to have seted up fixed orifices (18) in the wall body that covers (17) bottom central point put, connect cover (17) bottom and seted up second spiral shell groove (19) in the wall body that is located fixed orifices (18) outside position, alternate in fixed orifices (18) and install sealing washer (20), just connect cover (17) and alternate through sealing washer (20) in fixed orifices (18) and install in first draw-in groove (11) of compression spring (13) outer wall, it disappears blister (15) still to be equipped with the second on the wall body of connecting cover (17) bottom.

3. A water tank sewage silencer according to claim 2, wherein: the top of the first defoaming cover (14) is provided with a plurality of first air holes (16) in the wall body at the outer side of the first defoaming cover (14).

4. A water tank sewage silencer according to claim 3, wherein: the second disappears and has opened third draw-in groove (21) in bubble cap (15) top wall body, be equipped with spiro (22) on the wall body of the inboard position of bottom in third draw-in groove (21), spiro (22) and second disappear bubble cap (15) injection moulding as an organic whole, just second disappears and bubbles cap (15) and rotates through spiro (22) and install in second spiral groove (19) of connecting cover (17) bottom wall body.

5. The water tank sewage muffler device as set forth in claim 4, wherein: a plurality of second air holes (23) are formed in the wall body of the second defoaming cover (15), bubble cutting columns (24) are arranged on the two side wall bodies in the second air holes (23) in a staggered mode, and the bubble cutting columns (24) and the second defoaming cover (15) are integrally formed in an injection mode.