CN211914221U

CN211914221U - Spray head protection structure for high-pressure cleaning pump

Info

Publication number: CN211914221U
Application number: CN201922413386.XU
Authority: CN
Inventors: 朱晓红
Original assignee: Wuxi Junqian Technology Co ltd
Current assignee: Wuxi Junqian Technology Co ltd
Priority date: 2019-12-29
Filing date: 2019-12-29
Publication date: 2020-11-13
Anticipated expiration: 2029-12-29

Abstract

The utility model discloses a shower nozzle protection architecture for high pressure cleaner pump, including shower nozzle main part and connector, the outside winding of shower nozzle main part has the thread circle, the below fixed mounting of first limiting plate has hexagonal nut ring, the lower extreme surface integration of shower nozzle main part is provided with the hole for water spraying, first hole groove has been seted up to the edge inside of first limiting plate, the connector is located the outside of thread circle, the inside second hole groove of having seted up in edge of second limiting plate, and the upper end integration of connector is connected with the water pipe. The device well water spray hole inner wall has been paintd the abrasionproof coating, and the water column jets out from the hole for a long time, and the wearing and tearing that the water column caused the hole for the water spray can be reduced in setting up of abrasionproof coating, avoids the hole for the water spray diameter to protect the hole for the water spray, improved the device's life, the shaking force that the sponge layer produced is used for absorbing shower nozzle main part operating condition down, avoids the vibration power to transmit for the human body, causes user's hand to send out numb phenomenon.

Description

Spray head protection structure for high-pressure cleaning pump

Technical Field

The utility model relates to a shower nozzle equipment technical field specifically is a shower nozzle protection architecture for high pressure cleaner pump.

Background

The significance of the spray head is very close to that of the spray nozzle, one is commonly called a relatively professional way, the spray head is a key part or even a main part in various spraying, spraying and oil spraying equipment, the spray head belongs to one of essential parts on a high-pressure cleaning pump, and the high-pressure cleaning pump is a high-efficiency high-pressure cleaning pump and energy-saving cleaning equipment and is used for cleaning dirt of heat exchangers or reaction kettles and various pipelines in industries such as chemical plants, thermal power plants, sugar factories, paper mills and the like.

Its hole for water spraying receives wearing and tearing easily after current high pressure nozzle uses for a long time, leads to the aperture to enlarge, shortens shower nozzle life, secondly produces great shaking force in the high pressure nozzle use easily, and the vibration transmission gives the human body, causes the hand to send numb, to above-mentioned problem, we have provided a shower nozzle protection architecture for high pressure cleaner pump.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a shower nozzle protection architecture for high pressure cleaner pump to it easily receives wearing and tearing to provide its hole for water spraying after general high pressure nozzle uses for a long time in solving above-mentioned background art, leads to the aperture to enlarge, shortens shower nozzle life, secondly produces great vibrations power in the high pressure nozzle use easily, and the vibrations power is transmitted for the human body, causes the problem that the hand tingled.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a shower nozzle protection architecture for high pressure cleaner pump, includes shower nozzle main part and connector, the outside winding of shower nozzle main part has the fillet of screw, and the below of fillet of screw is provided with first limiting plate, the below fixed mounting of first limiting plate has hexagonal nut ring, the lower extreme surface integration of shower nozzle main part is provided with the hole for water spraying, and the inner wall of hole for water spraying covers and has the abrasionproof coating, first hole groove has been seted up to the marginal inside of first limiting plate, and the inside in first hole groove runs through there is the fixed screw, the connector is located the outside of fillet of screw, and the outside fixed mounting of connector has the second limiting plate, the marginal inside second hole groove of having seted up of second limiting plate, and the upper end integration of connector is connected with the water pipe.

Preferably, the vertical center line of the first limiting plate coincides with the vertical center line of the sprayer body, and the inner diameter of the hexagonal nut ring is equal to the outer diameter of the sprayer body.

Preferably, the inner surface of the water spray hole is attached to the outer surface of the anti-abrasion coating, and the central axis of the water spray hole coincides with the central axis of the nozzle body.

Preferably, the connector passes through the fillet of screw and shower nozzle main part threaded connection, and sets up to welding integral structure between connector and the second limiting plate.

Preferably, the second limiting plate is in threaded connection with the first limiting plate through a second hole groove, a fixing screw and the first hole groove, and the second hole grooves are symmetrical with each other about a vertical center line of the second limiting plate.

Preferably, a steel ring is arranged above the second limiting plate, a sponge layer is arranged on the outer side of the steel ring, and a rubber layer is arranged on the outer side of the sponge layer.

Preferably, the inner surface of the steel ring is attached to the outer surface of the connector, and the outer surface of the steel ring is attached to the inner surface of the sponge layer.

Preferably, the rubber layer and the steel ring are parallel to each other, and the inner surface of the rubber layer is attached to the outer surface of the sponge layer.

Compared with the prior art, the beneficial effects of the utility model are that: the inner wall of the water spraying hole in the device is coated with the anti-abrasion coating, so that the inner wall of the water spraying hole is smooth and has good abrasion resistance, the water column is ejected from the water spraying hole for a long time, the abrasion of the water column to the water spraying hole can be reduced due to the arrangement of the anti-abrasion coating, the diameter of the water spraying hole is prevented from being enlarged, the water spraying hole is protected, and the service life of the device is prolonged;

the fixing screws sequentially penetrate through the first hole groove and the second hole groove, so that the first limiting plate is connected with the second limiting plate, and the first limiting plate and the second limiting plate are fixed in position, so that the spray head main body is more tightly connected with the connector, and the spray head main body is ensured not to fall off from the connector in the using process;

the setting of steel ring is used for strengthening the intensity in the connector outside, causes the damage to it when avoiding the user to hold the connector hard, and the sponge layer in the steel ring outside is used for absorbing the vibrations power that produces under the shower nozzle main part operating condition, avoids the vibrations power to transmit for the human body, causes the user hand to send out numb phenomenon, and secondly the rubber layer is used for increasing the frictional force between user hand and the device, and the user of being convenient for holds the connector and sprays water.

Drawings

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

FIG. 2 is a schematic view of the main structure of the sprinkler head of the present invention;

fig. 3 is a schematic perspective view of a second limiting plate of the present invention;

fig. 4 is a schematic view of the top view structure of the connector of the present invention.

In the figure: 1. a nozzle body; 2. a thread ring; 3. a first limit plate; 4. a hexagonal nut ring; 5. a water spray hole; 6. anti-abrasion paint; 7. a first hole groove; 8. fixing screws; 9. a connector; 10. a second limiting plate; 11. a second hole groove; 12. a water pipe; 13. a steel ring; 14. a sponge layer; 15. a rubber layer.

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 a technical solution: a spray head protection structure for a high-pressure cleaning pump comprises a spray head main body 1 and a connector 9, wherein a thread ring 2 is wound on the outer side of the spray head main body 1, a first limiting plate 3 is arranged below the thread ring 2, a hexagonal nut ring 4 is fixedly arranged below the first limiting plate 3, the vertical central line of the first limiting plate 3 is superposed with the vertical central line of the spray head main body 1, the inner diameter of the hexagonal nut ring 4 is equal to the outer diameter of the spray head main body 1, the spray head structure is small in size, the arrangement of the hexagonal nut ring 4 is convenient for a wrench to drive the device, a water spray hole 5 is integrally formed in the lower end surface of the spray head main body 1, an anti-abrasion coating 6 covers the inner wall of the water spray hole 5, the inner surface of the water spray hole 5 is attached to the outer surface of the anti-abrasion coating 6, the central axis of the water spray hole 5 is superposed with the central axis of the spray head main, the inner wall of the water spray hole 5 is coated with the anti-abrasion coating 6, so that the inner wall of the water spray hole 5 is smooth and has good abrasion resistance, a water column is ejected from the water spray hole 5 for a long time, and the abrasion of the water column on the water spray hole 5 can be reduced due to the arrangement of the anti-abrasion coating 6;

when the device is used, firstly, the sprayer body 1 is screwed up clockwise in the connector 9, so that the connector 9 is connected with the sprayer body 1, the second hole groove 11 is formed in the edge of the second limiting plate 10, the upper end of the connector 9 is integrally connected with a water pipe 12, the second limiting plate 10 is in threaded connection with the first limiting plate 3 through the second hole groove 11, the fixing screws 8 and the first hole grooves 7 are symmetrical about the vertical central line of the second limiting plate 10 among the second hole grooves 11, screwing the sprayer body 1 into the connector 9, wherein the first limiting plate 3 on the outer side of the sprayer body 1 is in contact with the second limiting plate 10 on the outer side of the connector 9, the first hole groove 7 on the first limiting plate 3 is aligned with the second hole groove 11 on the second limiting plate 10, then, the fixing screw 8 sequentially penetrates through the first hole groove 7 and the second hole groove 11, so that the first limiting plate 3 is connected with the second limiting plate 10, and the sprayer body 1 is more tightly connected with the connector 9 by fixing the positions of the first limiting plate 3 and the second limiting plate 10, so that the sprayer body 1 cannot fall off from the connector 9 in the using process;

a steel ring 13 is arranged above the second limit plate 10, a sponge layer 14 is arranged outside the steel ring 13, a rubber layer 15 is arranged outside the sponge layer 14, the inner surface of the steel ring 13 is attached to the outer surface of the connector 9, the outer surface of the steel ring 13 is attached to the inner surface of the sponge layer 14, the water pipe 12 is connected with the nozzle body 1 through the connector 9, therefore, the water flow in the water pipe 12 is discharged in the shape of water column through the nozzle body 1 and the water spray holes 5, the rubber layer 15 and the steel ring 13 are parallel to each other, the inner surface of the rubber layer 15 is attached to the outer surface of the sponge layer 14, when using the device, the user can be taken the hand on rubber layer 15, and the setting of steel ring 13 is used for strengthening the intensity in the connector 9 outside, causes the damage to it when avoiding the user to hold the connector 9 hard, and the sponge layer 14 in the steel ring 13 outside is used for absorbing the shaking force that produces under shower nozzle main part 1 operating condition.

The working principle is as follows: when the nozzle protection structure for the high-pressure cleaning pump is used, the nozzle main body 1 is firstly screwed in the connector 9 clockwise to connect the connector 9 with the nozzle main body 1, because the nozzle structure has a small volume, a wrench can be placed on the outer side of the hexagonal nut ring 4 to rotate, so that the nozzle main body 1 can be screwed on the connector 9 conveniently, at the moment, the first limiting plate 3 on the outer side of the nozzle main body 1 is contacted with the second limiting plate 10 on the outer side of the connector 9, the first hole groove 7 on the first limiting plate 3 is aligned with the second hole groove 11 on the second limiting plate 10, then the fixing screw 8 sequentially penetrates through the first hole groove 7 and the second hole groove 11 to connect the first limiting plate 3 with the second limiting plate 10, the first limiting plate 3 and the second limiting plate 10 are fixed in position, so that the nozzle main body 1 is connected with the connector 9 more tightly, the water pipe 12 is connected to the head main body 1 through the connector 9, so that the water inside the water pipe 12 is discharged in the shape of a water column through the head main body 1 and the water discharge hole 5, which is the operation principle of the head protection structure for the high pressure cleaning pump.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a shower nozzle protection architecture for high pressure sewer flushing pump, includes shower nozzle main part (1) and connector (9), its characterized in that: a thread ring (2) is wound on the outer side of the spray head main body (1), a first limiting plate (3) is arranged below the thread ring (2), a hexagonal nut ring (4) is fixedly arranged below the first limit plate (3), the lower end surface of the nozzle body (1) is integrally provided with a water spray hole (5), the inner wall of the water spray hole (5) is covered with an anti-abrasion coating (6), a first hole groove (7) is arranged inside the edge of the first limit plate (3), a fixing screw (8) penetrates through the first hole groove (7), the connector (9) is positioned on the outer side of the thread ring (2), and the outside fixed mounting of connector (9) has second limiting plate (10), second hole groove (11) have been seted up to the marginal inside of second limiting plate (10), and the upper end integration of connector (9) is connected with water pipe (12).

2. A head protection structure for a high-pressure cleaning pump according to claim 1, characterized in that: the vertical center line of the first limiting plate (3) coincides with the vertical center line of the sprayer main body (1), and the inner diameter of the hexagonal nut ring (4) is equal to the outer diameter of the sprayer main body (1).

3. A head protection structure for a high-pressure cleaning pump according to claim 1, characterized in that: the inner surface of the water spray hole (5) is attached to the outer surface of the anti-abrasion coating (6), and the central axis of the water spray hole (5) coincides with the central axis of the sprayer body (1).

4. A head protection structure for a high-pressure cleaning pump according to claim 1, characterized in that: the connecting head (9) is in threaded connection with the sprayer body (1) through the threaded ring (2), and a welding integrated structure is arranged between the connecting head (9) and the second limiting plate (10).

5. A head protection structure for a high-pressure cleaning pump according to claim 1, characterized in that: the second limiting plate (10) is in threaded connection with the first limiting plate (3) through a second hole groove (11), a fixing screw (8) and a first hole groove (7), and the second hole grooves (11) are symmetrical about a vertical center line of the second limiting plate (10).

6. A head protection structure for a high-pressure cleaning pump according to claim 1, characterized in that: a steel ring (13) is arranged above the second limiting plate (10), a sponge layer (14) is arranged on the outer side of the steel ring (13), and a rubber layer (15) is arranged on the outer side of the sponge layer (14).

7. A head protection structure for a high-pressure cleaning pump according to claim 6, characterized in that: the inner surface of the steel ring (13) is attached to the outer surface of the connector (9), and the outer surface of the steel ring (13) is attached to the inner surface of the sponge layer (14).

8. A head protection structure for a high-pressure cleaning pump according to claim 6, characterized in that: the rubber layer (15) and the steel ring (13) are parallel to each other, and the inner surface of the rubber layer (15) is attached to the outer surface of the sponge layer (14).