CN216094321U

CN216094321U - Anti-blocking spray head

Info

Publication number: CN216094321U
Application number: CN202121434021.6U
Authority: CN
Inventors: 王同华
Original assignee: Individual
Current assignee: TMD Friction Holdings GmbH
Priority date: 2021-06-24
Filing date: 2021-06-24
Publication date: 2022-03-22
Anticipated expiration: 2031-06-24

Abstract

The utility model relates to the technical field of spray heads, in particular to an anti-blocking spray head. The utility model aims to solve the technical problem that the existing nozzle is easy to block and inconvenient to overhaul and install to cause waste when in use. In order to solve the problems in the prior art, the utility model provides an anti-blocking spray head which comprises an installation connecting mechanism, a cleaning and descaling mechanism and a filtering mechanism, wherein a spray pipe is inserted into a first connecting pipe, a clamping bead is buckled with an annular clamping groove under the action of a spring, the right end of the first connecting pipe is connected with a second connecting pipe through a second connecting sleeve, and under the interaction of water flow resistance and a flow guide blade, a connecting column rotates in a bearing and a fixing column rotates, so that a descaling brush fixed on the fixing column can descale the inner wall of the spray pipe, and the effects of quick overhaul, disassembly and assembly, automatic cleaning and filtering of water to be sprayed can be realized.

Description

Anti-blocking spray head

Technical Field

The utility model relates to the technical field of spray heads, in particular to an anti-blocking spray head.

Background

The meaning of the spray head and the spray nozzle is very similar, and one is commonly called as a relatively professional statement. The spray head is a key part in a plurality of kinds of spraying, atomizing, oil spraying and sand blasting equipment, even a main part, but the existing spray head device has a plurality of problems or defects:

when the existing spray head is used, external sand grains, garden soil, greening sundries and the like can easily enter the spray nozzle or the telescopic pipe of the spray head body, so that the spray head cannot be used; and the existing spray head can not be overhauled when in use, thus causing waste.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an anti-blocking spray head, which solves the problems that the existing spray nozzle in the background art is easy to block and is inconvenient to overhaul and install to cause waste when in use by arranging a mounting and connecting mechanism, a cleaning and descaling mechanism and a filtering mechanism.

In order to achieve the purpose, the utility model provides the following technical scheme: an anti-clogging spray head comprises a mounting and connecting mechanism, a cleaning and descaling mechanism and a filtering mechanism.

The installation and connection mechanism comprises a spray pipe, a first connection pipe, a second connection pipe, a first seal sleeve and a second seal sleeve, a water outlet is formed in the left end of the spray pipe, an annular clamping groove is formed in the spray pipe, the first seal sleeve is sleeved with the spray pipe in a movable mode, the first seal sleeve is installed in the first connection pipe in an embedded mode, a groove is formed in the first connection pipe in an internal mode, a spring is fixedly connected to the top of the groove, a clamping bead is fixedly connected to the bottom end of the spring, the clamping bead is connected in the annular clamping groove in a buckling mode, a sealing plate is fixedly connected to the right end of the spray pipe, the sealing plate is contacted with the inner wall of the first connection pipe, the second seal sleeve is sleeved with the right end of the first connection pipe in a movable mode, and the second seal sleeve is installed in the second connection pipe in an embedded mode.

The cleaning and descaling mechanism comprises a descaling brush, a fixed shaft, a flow guide blade, a connecting column and a bearing, wherein the descaling brush is fixedly connected to the fixed shaft, the flow guide blade is fixedly mounted on the fixed shaft, the connecting column is fixedly connected to the right end of the fixed shaft, the connecting column is fixedly connected to the inner wall of the bearing, the bearing is embedded in the sealing plate, and a water inlet hole is formed in the sealing plate.

The filter mechanism includes handle, pivot, screw ring, filter tube and filter screen post, the thread groove has been opened on second connecting pipe top, handle fixed connection is on the top of pivot, fixed mounting has the screw ring in the pivot, screw ring threaded connection is in the thread groove, the bottom fixedly connected with filter screen post of pivot, the filter screen post touches mutually with the inner wall of filter tube, the filter tube activity cup joints on the filter screen post, the filter tube touches with the inner wall of second connecting pipe and the right-hand member homogeneous phase of first connecting pipe, it has the mouth of a river that leaks to open on the filter tube.

Preferably, the number of the descaling brushes is six, and the six descaling brushes are three and are arranged on the upper side and the lower side of the fixed shaft in a group.

Preferably, the number of the second sealing sleeves is two, and the caliber of the two second sealing sleeves ranges from 3cm to 5 cm.

Preferably, the left end of the spray pipe is provided with a plurality of circular water outlets with the diameter ranging from 0.5cm to 1cm, and the spray pipe is an aluminum alloy spray pipe.

Preferably, the guide vane is mounted on the fixed shaft in a surrounding manner, and the guide vane is a stainless steel guide vane.

Preferably, the clamping beads are aluminum alloy clamping beads, and the clamping beads are connected in the annular clamping groove in a sliding mode.

Compared with the prior art, the utility model has the beneficial effects that:

(1) by arranging the mounting and connecting mechanism, the spray head can achieve the effect of quick maintenance and disassembly after blockage, and the problem that the existing device cannot be maintained after blockage and is discarded to cause waste is solved;

(2) through setting up clean scale removal mechanism and filtering mechanism for the shower nozzle reaches can self-cleaning and carries out filterable effect to the spun water of will working, has solved current device and can not clean and lead to the problem of jam.

Drawings

FIG. 1 is a schematic sectional front view of the present invention;

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a left side view of the present invention;

FIG. 4 is an enlarged view of a portion of FIG. 1;

fig. 5 is a schematic view of the enlarged structure at B in fig. 1 according to the present invention.

In the figure: 1. the water outlet device comprises a water outlet, 2, a spray pipe, 3, a first sealing sleeve, 4, an annular clamping groove, 5, a first connecting pipe, 6, a clamping bead, 7, a spring, 8, a groove, 9, a threaded ring, 10, a handle, 11, a rotating shaft, 12, a threaded groove, 13, a water leakage hole, 14, a second sealing sleeve, 15, a second connecting pipe, 16, a filter pipe, 17, a filter screen column, 18, a bearing, 19, a connecting column, 20, a descaling brush, 21, a flow guide vane, 22, a fixed shaft, 23, a sealing plate, 24 and a water inlet hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, an embodiment of the present invention is shown: an anti-clogging spray head comprises a mounting and connecting mechanism, a cleaning and descaling mechanism and a filtering mechanism.

The mounting and connecting mechanism comprises a spray pipe 2, a first connecting pipe 5, a second connecting pipe 15, a first sealing sleeve 3 and a second sealing sleeve 14, the left end of the spray pipe 2 is provided with a water outlet 1, the spray pipe 2 is provided with an annular clamping groove 4, the spray pipe 2 is movably sleeved with a first sealing sleeve 3, the first sealing sleeve 3 is embedded in the first connecting pipe 5, a groove 8 is formed in the first connecting pipe 5, the top of the groove 8 is fixedly connected with a spring 7, the bottom end of the spring 7 is fixedly connected with a clamping bead 6, the clamping bead 6 is connected in the annular clamping groove 4 in a buckling manner, the right end of the spray pipe 2 is fixedly connected with a sealing plate 23, the sealing plate 23 is contacted with the inner wall of the first connecting pipe 5, the second sealing sleeve 14 is movably sleeved at the right end of the first connecting pipe 5, and the second sealing sleeve 14 is embedded and installed in the second connecting pipe 15.

The cleaning and descaling mechanism comprises a descaling brush 20, a fixing shaft 22, a flow guide vane 21, a connecting column 19 and a bearing 18, wherein the descaling brush 20 is fixedly connected onto the fixing shaft 22, the flow guide vane 21 is fixedly mounted on the fixing shaft 22, the right end of the fixing shaft 22 is fixedly connected with the connecting column 19, the connecting column 19 is fixedly connected onto the inner wall of the bearing 18, the bearing 18 is embedded and mounted in a sealing plate 23, and a water inlet hole 24 is formed in the sealing plate 23.

Filtering mechanism includes handle 10, pivot 11, screw ring 9, filter tube 16 and filter screen post 17, threaded groove 12 has been opened on 15 tops of second connecting pipe, handle 10 fixed connection is on the top of pivot 11, fixed mounting has screw ring 9 in the pivot 11, screw ring 9 threaded connection is in threaded groove 12, the bottom fixedly connected with filter screen post 17 of pivot 11, filter screen post 17 touches with the inner wall of filter tube 16, filter tube 16 activity cup joints on filter screen post 17, filter tube 16 homogeneous phase touches with the inner wall of second connecting pipe 15 and the right-hand member of first connecting pipe 5, it has water leakage mouth 13 to open on the filter tube 16.

Specifically, the number of the descaling brushes 20 is six, and six descaling brushes 20 are three and are arranged on the upper side and the lower side of the fixed shaft 22.

Specifically, the number of the second sealing sleeves 14 is two, and the aperture of the two second sealing sleeves 14 ranges from 3cm to 5 cm.

Specifically, a plurality of circular water outlets with the diameter ranging from 0.5cm to 1cm are formed in the left end of the spray pipe 2, and the spray pipe 2 is an aluminum alloy spray pipe.

Specifically, the guide vanes 21 are installed around the fixed shaft 22, and the guide vanes 21 are stainless steel guide vanes.

Specifically, card pearl 6 is the aluminum alloy card pearl, card pearl 6 sliding connection is in ring groove 4.

The working principle is as follows: firstly, the sprayer is assembled, the spray pipe 2 is inserted into the right end of the first connecting pipe 5 and penetrates out of the left end of the first connecting pipe 5, the clamping bead 6 is buckled with the annular clamping groove 4 under the action of the spring 7, then the right end of the first connecting pipe 5 is connected with the second connecting pipe 15 through the second connecting sleeve 14, so that the sprayer can achieve the effect of quick maintenance and disassembly after being blocked, the problem that the existing device cannot be maintained after being blocked and is discarded to cause waste is solved, then the water pipe is sleeved on the second connecting sleeve 14 on the second connecting pipe 15, water flows through the water leakage holes 13 on the right side of the filter pipe 16, then the water flows out of the water leakage holes 13 on the left side of the filter pipe 16 and flows into the spray pipe 2 from the water inlet hole 24 on the sealing plate 23, and the connecting column 19 rotates in the bearing 18 under the interaction of the resistance of the water flow and the flow guide vane 21, the fixed column 22 rotates, so that the descaling brush 20 fixed on the fixed column 22 can descale the inner wall of the spray pipe, the spray head can automatically clean and filter water to be sprayed when in operation, the problem that the existing device cannot be cleaned and is blocked is solved, after the spray head is used for a period of time, the filter screen column 17 needs to be cleaned or replaced, the filter screen column 17 is pulled out from the filter pipe 16 by rotating the handle 10, and a new filter screen column 17 is installed.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a prevent blockking up shower nozzle which characterized in that: comprises a mounting and connecting mechanism, a cleaning and descaling mechanism and a filtering mechanism;

the mounting and connecting mechanism comprises a spray pipe (2), a first connecting pipe (5), a second connecting pipe (15), a first sealing sleeve (3) and a second sealing sleeve (14), a water outlet (1) is formed in the left end of the spray pipe (2), an annular clamping groove (4) is formed in the spray pipe (2), the first sealing sleeve (3) is movably sleeved on the spray pipe (2), the first sealing sleeve (3) is embedded in the first connecting pipe (5), a groove (8) is formed in the first connecting pipe (5), a spring (7) is fixedly connected to the top of the groove (8), a clamping bead (6) is fixedly connected to the bottom end of the spring (7), the clamping bead (6) is connected in the annular clamping groove (4) in a buckling mode, a sealing plate (23) is fixedly connected to the right end of the spray pipe (2), and the sealing plate (23) is in contact with the inner wall of the first connecting pipe (5), a second sealing sleeve (14) is movably sleeved at the right end of the first connecting pipe (5), and the second sealing sleeve (14) is embedded in a second connecting pipe (15);

the cleaning and descaling mechanism comprises a descaling brush (20), a fixed shaft (22), guide vanes (21), a connecting column (19) and a bearing (18), wherein the descaling brush (20) is fixedly connected to the fixed shaft (22), the guide vanes (21) are fixedly arranged on the fixed shaft (22), the connecting column (19) is fixedly connected to the right end of the fixed shaft (22), the connecting column (19) is fixedly connected to the inner wall of the bearing (18), the bearing (18) is embedded in a sealing plate (23), and a water inlet hole (24) is formed in the sealing plate (23);

filtering mechanism includes handle (10), pivot (11), threaded ring (9), filter tube (16) and filter screen post (17), open on second connecting pipe (15) top has thread groove (12), handle (10) fixed connection is on the top of pivot (11), fixed mounting has threaded ring (9) in pivot (11), threaded ring (9) threaded connection is in thread groove (12), the bottom fixedly connected with filter screen post (17) of pivot (11), filter screen post (17) touch with the inner wall of filter tube (16), filter tube (16) activity cup joints on filter screen post (17), filter tube (16) touch with the inner wall of second connecting pipe (15) and the right-hand member of first connecting pipe (5) homogeneous phase, it has mouth of leaking (13) to open on filter tube (16).

2. The anti-clog spray head according to claim 1, wherein: the number of the descaling brushes (20) is six, and the three descaling brushes (20) are a group and are arranged on the upper side and the lower side of the fixed shaft (22).

3. The anti-clog spray head according to claim 1, wherein: the number of the second sealing sleeves (14) is two, and the caliber size range of the two second sealing sleeves (14) is between 3cm and 5 cm.

4. The anti-clog spray head according to claim 1, wherein: the left end of the spray pipe (2) is provided with a plurality of circular water outlets with the diameter range of 0.5cm-1cm, and the spray pipe (2) is an aluminum alloy spray pipe.

5. The anti-clog spray head according to claim 1, wherein: the guide vanes (21) are arranged on the fixed shaft (22) in a surrounding mode, and the guide vanes (21) are stainless steel guide vanes.

6. The anti-clog spray head according to claim 1, wherein: the clamping beads (6) are aluminum alloy clamping beads, and the clamping beads (6) are connected in the annular clamping groove (4) in a sliding mode.