CN214160093U - Small-flow high-kinetic-energy high-pressure water mist spray head - Google Patents

Abstract

The utility model belongs to the technical field of spray heads, in particular to a small-flow high-kinetic-energy high-pressure water mist spray head, which comprises a spray head seat and a spray head cover, wherein the spray head seat is fixedly connected with a threaded joint, one end of the spray head cover is slidably connected to the inner side of the spray head seat, two sides of the inner wall of the spray head seat are both fixedly connected with connecting seats, and a mounting plate is fixedly connected between the two connecting seats; when dredging, operating personnel only need make the extension spring extend the one end that drives the slider deviate from the draw-in groove with the slider pulling, remove spacing to the shower nozzle lid, later promote the shower nozzle lid to the inboard direction of shower nozzle seat, elasticity through the inboard pressure spring of the flexible leather sheath carries out reciprocal up-and-down motion with the shower nozzle lid, make the impurity that the thimble of connecting plate bottom was left in with the shower nozzle release to outside realization clearance, and convenient operation need not to demolish shower nozzle lid wholly, thereby effectively improved operating efficiency, and the convenience is increased.

Description

Small-flow high-kinetic-energy high-pressure water mist spray head

Technical Field

The utility model belongs to the technical field of the shower nozzle, concretely relates to thin water smoke shower nozzle of low discharge high kinetic energy high pressure.

Background

The atomizing nozzle is one of the farm sprinkling irrigation equipments which sprays pressurized water flow into the air through the nozzle and scatters in the form of fog in the field and on the crops, and is suitable for water-saving irrigation of flowerpots, lawns, greenbelts, factory buildings, greenhouses and agriculture. Various atomising nozzles have been developed on the market, each having its own unique features.

The existing small-flow water mist spray head is often not used for a long time, and is blocked due to impurities entering part of spray holes, so that the water outlet effect is influenced.

Accordingly, a small flow high kinetic energy high pressure water mist head is provided by those skilled in the art to solve the above problems in the background art.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a thin water smoke shower nozzle of low discharge high kinetic energy high pressure.

In order to achieve the above object, the utility model provides a following technical scheme: the small-flow high-kinetic-energy high-pressure fine water mist spray head comprises a spray head seat and a spray head cover, wherein the spray head seat is fixedly connected with a threaded joint, one end of the spray head cover is connected to the inner side of the spray head seat in a sliding manner, two sides of the inner wall of the spray head seat are fixedly connected with connecting seats, a mounting plate is fixedly connected between the two connecting seats, three water passing grooves are formed in the mounting plate, three supporting columns are fixedly connected to the bottoms of the connecting seats, a connecting plate is fixedly connected to the bottoms of the supporting columns, a plurality of ejector pins are arranged at the bottom of the connecting plate, an elastic telescopic leather sleeve is fixedly connected between the spray head cover and the connecting seats, a pressure spring is fixedly connected between the connecting seats and the elastic telescopic leather sleeve and is positioned in the elastic telescopic leather sleeve, two limiting seats are fixedly connected to the bottom of the spray head seat, and sliding blocks are connected in the limiting seats, one end of the sliding block is clamped and fixed on the inner side of the sprayer cover.

Preferably, a reinforcing rib is fixedly connected between the supporting column and the connecting plate.

Preferably, the nozzle cover is provided with a plurality of nozzles, the diameter of each nozzle is.mm, and the size of the ejector pin is matched with that of the nozzle.

Preferably, the outer wall of the sprayer cover is fixedly connected with a rubber sealing gasket.

Preferably, the nozzle cover is provided with two clamping grooves which are symmetrically distributed, and the two sliding blocks are clamped and fixed with the two clamping grooves respectively.

Preferably, a tension spring is fixedly connected between the sliding block and the outer wall of the nozzle seat.

Compared with the prior art, the beneficial effects of the utility model are that: when operating personnel found that the orifice receives the jam and dredges, operating personnel only need make the one end that the extension spring extended to drive the slider deviate from the draw-in groove with the slider pulling, remove spacing to the shower nozzle lid, later promote the shower nozzle lid to the inboard direction of shower nozzle seat, elasticity through the inboard pressure spring of the flexible leather sheath carries out reciprocal up-and-down motion with the shower nozzle lid, make the impurity that the thimble of connecting plate bottom was persisted in with the shower nozzle release to outside realization clearance, and convenient for operation need not to demolish shower nozzle lid is whole, thereby effectively improved operating efficiency, and the convenience is increased.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

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

FIG. 3 is a schematic structural view of the mounting plate and the water passing trough of the present invention;

fig. 4 is an enlarged view of a portion B in fig. 1.

In the figure: 1. a nozzle base; 11. a threaded joint; 2. a nozzle cover; 201. a card slot; 21. spraying a hole; 22. A rubber gasket; 3. a connecting seat; 31. mounting a plate; 311. passing through a water tank; 32. a support pillar; 321. reinforcing ribs; 33. a connecting plate; 331. a thimble; 4. an elastic telescopic leather sheath; 41. a pressure spring; 5. a limiting seat; 51. A slider; 52. a tension spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides the following technical solutions: the small-flow high-kinetic-energy high-pressure fine water mist spray head comprises a spray head seat 1 and a spray head cover 2, wherein the spray head seat 1 is fixedly connected with a threaded joint 11, one end of the spray head cover 2 is slidably connected to the inner side of the spray head seat 1, two sides of the inner wall of the spray head seat 1 are fixedly connected with connecting seats 3, a mounting plate 31 is fixedly connected between the two connecting seats 3, the mounting plate 31 is provided with three water passing grooves 311, the bottom of the connecting seat 3 is fixedly connected with three supporting columns 32, the bottom of each supporting column 32 is fixedly connected with a connecting plate 33, the bottom of each connecting plate 33 is provided with a plurality of ejector pins 331, an elastic telescopic leather sheath 4 is fixedly connected between the spray head cover 2 and the connecting seat 3, a pressure spring 41 is fixedly connected between the connecting seat 3 and the elastic telescopic leather sheath 4, the pressure spring 41 is positioned inside the elastic telescopic leather sheath 4, the bottom of the spray head seat 1 is fixedly connected with two limiting seats 5, and a sliding block 51 is slidably connected in the limiting seats 5, one end of the slider 51 is engaged and fixed to the inside of the head cap 2.

Referring to fig. 1-4, in this embodiment: the nozzle seat 1 is in threaded connection with an external water valve through the threaded connector 11, when water enters the nozzle seat 1 from the threaded connector 11, the water passing groove 311 formed in the mounting plate 31 is used for water circulation, when an operator finds that the nozzle hole 21 is blocked and dredges, the operator only needs to pull the slider 51 to enable the tension spring 52 to stretch to drive one end of the slider 51 to be pulled out of the clamping groove 201, the limit on the nozzle cover 2 is removed, then the nozzle cover 2 is pushed towards the inner side direction of the nozzle seat 1, the nozzle cover 2 is pushed to and fro through the elasticity of the pressure spring 41 on the inner side of the elastic telescopic leather sheath 4, the nozzle cover 2 moves up and down, the ejector pin 331 at the bottom of the connecting plate 33 pushes out impurities remained in the nozzle hole 21 to the outside to realize cleaning, the slider 51 is pulled to be removed after the cleaning is finished, the tension spring 52 is contracted to push the slider 51 to enter the clamping groove 201 again to realize the positioning of the nozzle cover 2, this scheme convenient operation, and need not to demolish shower nozzle lid 2 is whole to effectively improve operating efficiency, increased the convenience, through the setting of the flexible leather sheath 4 of elasticity when not influencing the shrink of pressure spring 41, also played the guard action to pressure spring 41, prevent that moisture and pressure spring 41 long-term contact from influencing the life of pressure spring 41.

In fig. 1: a reinforcing rib 321 is fixedly connected between the supporting column 32 and the connecting plate 33; the arrangement of the reinforcing ribs 321 serves to improve the stability after the fixing between the supporting column 32 and the connecting plate 33.

In fig. 1: the nozzle cover 2 is provided with a plurality of nozzle holes 21, the aperture of each nozzle hole 21 is 0.2mm, and the size of the thimble 331 is matched with that of each nozzle hole 21; the thimble 331 is adapted with the size of orifice 21 to can peg graft the inside that gets into orifice 21, thereby play the effect of pushing out the inside jam impurity of orifice 21, current shower nozzle bore diameter is 0.3mm generally, uses the orifice 21 of 0.2mm aperture, and it is littleer to enable the structure wholly, also can make shower nozzle lid 2 weight lighter, and the volume of holding water is littleer.

In fig. 1: the outer wall of the sprayer cover 2 is fixedly connected with a rubber sealing gasket 22; the rubber packing 22 is provided at the opening end of the head base 1, and serves to improve the sealing performance of the head cap 2 and prevent the overflow of moisture.

In fig. 2: the nozzle cover 2 is provided with two symmetrically distributed clamping grooves 201, the two sliding blocks 51 are respectively clamped and fixed with the two clamping grooves 201, and a tension spring 52 is fixedly connected between the sliding blocks 51 and the outer wall of the nozzle base 1; spacing seat 5 is provided with and is used for the gliding spout of slider 51, the spout that sets up through spacing seat 5 has played the slip limiting displacement to slider 51, has improved slider 51's sliding stability, makes slider 51's one end get into behind among the draw-in groove 201 through the elasticity of extension spring 52, has played the positioning action to shower nozzle lid 2, has improved the stability of shower nozzle lid 2 in the use for shower nozzle lid 2 can not slide when using.

The utility model discloses a theory of operation and use flow: when the operating personnel finds that orifice 21 receives the jam and dredges, operating personnel only need make extension spring 52 extend the one end that drives slider 51 deviate from draw-in groove 201 with slider 51 pulling, remove spacing to nozzle lid 2, later promote nozzle lid 2 to the inboard direction of nozzle base 1, elasticity through the inboard pressure spring 41 of the flexible leather sheath 4, reciprocate nozzle lid 2, make nozzle lid 2 up-and-down motion, make the thimble 331 of connecting plate 33 bottom release the impurity of persisting in orifice 21 to the outside and realize the clearance, remove the pulling with slider 51 after the clearance is accomplished, make extension spring 52 shrink promote slider 51 get into draw-in groove 201 again realize to nozzle lid 2 the location can, this scheme convenient operation, and need not to demolish nozzle lid 2 is whole, thereby effectively improved operating efficiency, the convenience has been increased.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. Small discharge high-kinetic energy high-pressure fine water mist spray head, including spray head seat (1) and spray head lid (2), spray head seat (1) fixedly connected with screwed joint (11), its characterized in that: one end of the sprayer cover (2) is slidably connected to the inner side of the sprayer base (1), two connecting bases (3) are fixedly connected to the two sides of the inner wall of the sprayer base (1), a mounting plate (31) is fixedly connected between the two connecting bases (3), three water passing grooves (311) are formed in the mounting plate (31), three supporting columns (32) are fixedly connected to the bottom of each connecting base (3), a connecting plate (33) is fixedly connected to the bottom of each supporting column (32), a plurality of ejector pins (331) are arranged at the bottom of each connecting plate (33), an elastic telescopic leather sleeve (4) is fixedly connected between the sprayer cover (2) and the connecting bases (3), a pressure spring (41) is fixedly connected between each connecting base (3) and the corresponding elastic telescopic leather sleeve (4), and the pressure spring (41) is located inside the elastic telescopic leather sleeve (4), the bottom fixedly connected with of nozzle seat (1) is two spacing seats (5), sliding connection has slider (51) in spacing seat (5), the one end block of slider (51) is fixed in the inboard of nozzle lid (2).

2. The low-flow high-kinetic-energy high-pressure water mist sprayer according to claim 1, characterized in that: and reinforcing ribs (321) are fixedly connected between the supporting columns (32) and the connecting plates (33).

3. The low-flow high-kinetic-energy high-pressure water mist sprayer according to claim 1, characterized in that: the sprayer cover (2) is provided with a plurality of spray holes (21), the aperture of each spray hole (21) is 0.2mm, and the size of the ejector pin (331) is matched with that of each spray hole (21).

4. The low-flow high-kinetic-energy high-pressure water mist sprayer according to claim 1, characterized in that: the outer wall of the sprayer cover (2) is fixedly connected with a rubber sealing gasket (22).

5. The low-flow high-kinetic-energy high-pressure water mist sprayer according to claim 1, characterized in that: two clamping grooves (201) which are symmetrically distributed are formed in the sprayer cover (2), and the two sliding blocks (51) are clamped and fixed with the two clamping grooves (201) respectively.

6. The low-flow high-kinetic-energy high-pressure water mist sprayer according to claim 1, characterized in that: and a tension spring (52) is fixedly connected between the sliding block (51) and the outer wall of the spray head seat (1).

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