Overlapped atomizing nozzle for cleaning and cooling

Abstract

The utility model discloses a stack spray atomizing nozzle for cleaning and cooling, which comprises a connecting part, the bottom of the connecting part is movably connected with a nozzle, the top of the connecting part is movably connected with an end cover, the top of the end cover is fixedly connected with a connecting pipe, the inside of the connecting part is fixedly connected with a support plate with a circular ring structure, and the top of the support plate is provided with a filter screen. A pressing plate of a circular ring structure is fixedly connected into the end cover, and the top of the filter screen is clamped between the pressing plate and the supporting plate. By means of the structure, the filter screen is arranged in the connecting part and can filter water, so that nozzle blockage caused when impurities in the water flow in the nozzle is prevented, normal use of the nozzle is guaranteed, the nozzle and the connecting part are convenient to detach and separate through the movable connection mode between the nozzle and the connecting part, and the service life of the nozzle is prolonged. And therefore, different nozzles can be conveniently replaced for use according to use requirements, and the use is more flexible.

Description

Technical Field

[0001] The utility model relates to the technical field of nozzles, in particular to a stacked atomizing nozzle for cleaning and cooling. Background Art

[0002] In industrial production, cleaning and cooling are common process steps, and the nozzle, as one of the key devices, is essential for spraying water mist for cleaning and cooling. The role of the nozzle is mainly reflected in the deep cleaning or cooling of the workpiece surface by spraying high-pressure water mist or specific cleaning agents. The stacked atomization nozzle is a special nozzle design that squeezes the liquid into the nozzle through internal pressure, and uses the special design of the internal structure to form a certain flow pattern of the liquid inside the nozzle. When the liquid is sprayed out from the nozzle outlet, it is refined into tiny droplets to form a uniform spray effect. This spray effect helps to increase the contact area between the liquid and the surrounding medium, thereby achieving rapid evaporation, mixing or other specific process goals.

[0003] In actual applications, the internal structure of the current stacked spray nozzle is usually designed to be more sophisticated in order to achieve a uniform spray effect. However, since the water body inevitably contains various impurities, such as particulate matter, microorganisms, and dissolved minerals, these impurities are easily deposited or scaled in the tiny channels of the nozzle when flowing through the nozzle. In particular, since the stacked spray nozzle has a relatively complex structure and a more tortuous internal channel, impurities are more likely to accumulate inside, causing nozzle blockage, which not only affects the spray effect and cleaning and cooling efficiency, but may also cause damage to the nozzle and increase maintenance costs. Therefore, the utility model provides a stacked spray nozzle for cleaning and cooling to solve the problems raised in the above-mentioned background technology. Utility Model Content

[0004] The utility model aims to provide a stacked atomizing nozzle for cleaning and cooling, wherein a filter screen is arranged inside a connecting part to filter water to prevent impurities inside the water from clogging the nozzle when flowing inside the nozzle, thereby ensuring normal use of the nozzle, and a movable connection is provided between the nozzle and the connecting part to facilitate disassembly and separation of the nozzle and the connecting part, so as to facilitate replacement of different nozzles for use according to usage requirements, thereby making use more flexible.

[0005] To achieve the above-mentioned purpose, a stacked atomizing nozzle for cleaning and cooling is provided, comprising a connecting part, a nozzle is movably connected to the bottom of the connecting part, an end cover is movably connected to the top of the connecting part, a connecting pipe is fixedly connected to the top of the end cover, a support plate with a circular ring structure is fixedly connected to the inside of the connecting part, a filter is provided on the top of the support plate, a pressure plate with a circular ring structure is fixedly connected to the inside of the end cover, and the top of the filter is clamped between the pressure plate and the support plate.

[0006] According to the stacked atomizing nozzle for cleaning and cooling, the outer sides of the connecting portion and the nozzle close to each other are fixedly connected with connecting plates, the two connecting plates form a conical structure, and the outer sides of the two connecting plates are symmetrically provided with two clamps, both ends of the two clamps are fixedly connected with fixing plates, the fixing plate at the end of one of the clamps is threadedly connected with a screw, one end of the two screws is fixedly connected with a knob, and the other two fixing plates are provided with threaded holes, and the ends of the two screws opposite to the knobs are connected to adjacent threaded holes.

[0007] According to the stacked atomizing nozzle for cleaning and cooling, a first sealing ring is provided between the bottom of the connecting portion and the top of the nozzle.

[0008] According to the stacked atomizing nozzle for cleaning and cooling, the end cover and the connecting portion are screwed together via threads.

[0009] According to the stacked atomizing nozzle for cleaning and cooling, a second sealing ring is provided between the pressing plate and the connecting portion.

[0010] According to the stacked atomizing nozzle for cleaning and cooling, the top of the connecting pipe is provided with an external thread.

[0011] According to the stacked atomizing nozzle for cleaning and cooling, the top of the filter is flush with the top of the connecting part.

[0012] The utility model has the following beneficial effects:

[0013] 1. Compared with the prior art, the stacked atomizing nozzle for cleaning and cooling can filter the water by setting a filter screen inside the connection part to prevent impurities in the water from clogging the nozzle when flowing inside the nozzle, which is conducive to ensuring the normal use of the nozzle;

[0014] 2. Compared with the prior art, the stacked atomizing nozzle for cleaning and cooling has a movable connection between the nozzle and the connecting part, which facilitates the disassembly and separation of the nozzle and the connecting part, so as to facilitate the replacement of different nozzles for use according to usage requirements, and is more flexible to use.

[0015] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0017] Figure 1 This is a schematic diagram of the overall structure of a stacked atomizing nozzle for cleaning and cooling of the utility model;

[0018] Figure 2 This is a schematic diagram of the first part of the structure of a stacked atomizing nozzle for cleaning and cooling of the utility model;

[0019] Figure 3 This is a schematic diagram of the second part of the structure of a stacked atomizing nozzle for cleaning and cooling of the utility model;

[0020] Figure 4 This is a schematic diagram of the internal cross-sectional structure of the connection part and the end cover of a stacked atomizing nozzle for cleaning and cooling of the utility model;

[0021] Figure 5 The utility model is a stacked spray nozzle for cleaning and cooling Figure 2 Enlarged structural diagram at A in the middle.

[0022] Legend:

[0023] 1. Connecting part; 2. Nozzle; 3. End cover; 4. Connecting pipe; 5. Connecting plate; 6. Clamp; 7. First sealing ring; 8. Fixing plate; 9. Pressing plate; 10. Knob; 11. Support plate; 12. Filter screen; 13. Second sealing ring; 14. Screw. DETAILED DESCRIPTION

[0024] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0025] Reference Figure 1-5 The utility model embodiment is a stacked atomizing nozzle for cleaning and cooling, which includes a connecting part 1, a nozzle 2 is movably connected to the bottom of the connecting part 1, an end cover 3 is movably connected to the top of the connecting part 1, a connecting pipe 4 is fixedly connected to the top of the end cover 3, a supporting plate 11 with a circular ring structure is fixedly connected to the inside of the connecting part 1, a filter screen 12 is arranged on the top of the supporting plate 11, a pressing plate 9 with a circular ring structure is fixedly connected to the inside of the end cover 3, the top of the filter screen 12 is clamped between the pressing plate 9 and the supporting plate 11, the filter screen 12 is placed inside the connecting part 1 and the top is attached to the top of the supporting plate 11, after the end cover 3 is connected to the connecting part 1, the pressing plate 9 can be attached to the top of the connecting part 1, so that the filter screen 12 can be better fixed under the action of the pressing plate 9, when the water body inside the connecting pipe 4 flows into the inside of the nozzle 2 through the filter screen 12, the water body can be filtered under the action of the filter screen 12 to prevent the impurities inside the water body from clogging the nozzle 2 when flowing inside the nozzle 2, which is conducive to ensuring the normal use of the nozzle 2.

[0026] The outer sides of the connecting part 1 and the nozzle 2 are fixedly connected with a connecting plate 5, and the two connecting plates 5 form a conical structure. The outer sides of the two connecting plates 5 are symmetrically provided with two clamps 6. Both ends of the two clamps 6 are fixedly connected with a fixing plate 8, and the fixing plate 8 at the end of one of the clamps 6 is threadedly connected with a screw 14, and one end of the two screws 14 is fixedly connected with a knob 10. The other two fixing plates 8 are provided with threaded holes, and the ends of the two screws 14 opposite to the knobs 10 are connected to adjacent threaded holes. After the connecting plate 5 of the nozzle 2 is fitted with the connecting plate 5 of the connecting part 1, the operating clamp 6 cover is arranged on the outer side of the connecting plate 5, and the knob 10 is turned to drive the screw 14 to rotate and connect with the threaded hole, so as to complete the connection work of the clamp 6 and the connecting plate 5, thereby realizing the installation work of the nozzle 2 and the connecting part 1. The operation is simple, and the movable connection method is convenient for the disassembly and separation of the nozzle 2 and the connecting part 1, so as to facilitate the replacement of different nozzles 2 for use according to the use requirements, and the use is more flexible.

[0027] A first sealing ring 7 is provided between the bottom of the connecting part 1 and the top of the nozzle 2, and the connection between the connecting part 1 and the nozzle 2 can be sealed under the action of the first sealing ring 7. A second sealing ring 13 is provided between the pressure plate 9 and the connecting part 1, and the connection between the end cover 3 and the connecting part 1 can be sealed under the action of the second sealing ring 13 to ensure the overall sealing.

[0028] The end cap 3 is connected to the connecting part 1 by a threaded connection. The threaded end cap 3 is stably connected, and the movable connection method facilitates the disassembly and separation of the end cap 3 and the connecting part 1, and facilitates the removal of the filter screen 12 for cleaning. An external thread is provided on the top of the connecting pipe 4, and the external thread of the connecting pipe 4 can be threadedly connected to the external pipe, making the connection work of the connecting pipe 4 simpler and more convenient.

[0029] The top of the filter screen 12 is flush with the top of the connecting part 1 , and the filter screen 12 flush with the bottom of the connecting part 1 ensures the fit between the pressing plate 9 and the bottom of the connecting part 1 , thereby ensuring the sealing effect of the second sealing ring 13 .

[0030] Working principle: the filter screen 12 is placed inside the connection part 1 and the top is fitted on the support plate 11. After the end cover 3 is connected to the connection part 1, the pressing plate 9 can fit on the top of the connection part 1, so that the filter screen 12 can be better fixed under the action of the pressing plate 9. When the water in the connecting pipe 4 flows into the nozzle 2 through the filter screen 12, the water can be filtered under the action of the filter screen 12 to prevent the impurities in the water from clogging the nozzle 2 when flowing inside the nozzle 2, which is conducive to ensuring the normal use of the nozzle 2.

[0031] The end cover 3 is connected to the connecting portion 1 by a threaded connection, which facilitates the disassembly and separation of the end cover 3 and the connecting portion 1, and facilitates the removal of the filter screen 12 for cleaning, and is easy to use.

[0032] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A stacked atomizing nozzle for cleaning and cooling, characterized in that: The invention comprises a connecting part (1), wherein the bottom of the connecting part (1) is movably connected to a nozzle (2), the top of the connecting part (1) is movably connected to an end cover (3), the top of the end cover (3) is fixedly connected to a connecting pipe (4), the inside of the connecting part (1) is fixedly connected to a support plate (11) with a circular ring structure, the top of the support plate (11) is provided with a filter screen (12), the inside of the end cover (3) is fixedly connected to a pressure plate (9) with a circular ring structure, and the top of the filter screen (12) is clamped between the pressure plate (9) and the support plate (11).

2. A stacked atomizing nozzle for cleaning and cooling according to claim 1, characterized in that: The outer sides of the connecting portion (1) and the nozzle (2) close to each other are fixedly connected with a connecting plate (5), the two connecting plates (5) form a conical structure, the outer sides of the two connecting plates (5) are symmetrically provided with two clamps (6), both ends of the two clamps (6) are fixedly connected with a fixing plate (8), the fixing plate (8) at the end of one of the clamps (6) is internally threadedly connected with a screw rod (14), one end of the two screw rods (14) is fixedly connected with a knob (10), the other two fixing plates (8) are internally provided with a threaded hole, and the ends of the two screw rods (14) opposite to the knob (10) are connected to the adjacent threaded hole.

3. A stacked atomizing nozzle for cleaning and cooling according to claim 2, characterized in that: A first sealing ring (7) is provided between the bottom of the connecting portion (1) and the top of the nozzle (2).

4. A stacked atomizing nozzle for cleaning and cooling according to claim 3, characterized in that: The end cover (3) is screwed to the connecting portion (1) via a thread.

5. A stacked atomizing nozzle for cleaning and cooling according to claim 4, characterized in that: A second sealing ring (13) is provided between the pressing plate (9) and the connecting portion (1).

6. A stacked atomizing nozzle for cleaning and cooling according to claim 1, characterized in that: The top of the connecting pipe (4) is provided with an external thread.

7. A stacked atomizing nozzle for cleaning and cooling according to claim 6, characterized in that: The top of the filter screen (12) is flush with the top of the connecting portion (1).

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