CN217221979U

CN217221979U - Gas-liquid mixed efficient nozzle

Info

Publication number: CN217221979U
Application number: CN202221200244.0U
Authority: CN
Inventors: 沈玉臣
Original assignee: Yangzhou Jiangye Spray System Co ltd
Current assignee: Yangzhou Jiangye Spray System Co ltd
Priority date: 2022-05-19
Filing date: 2022-05-19
Publication date: 2022-08-19
Anticipated expiration: 2032-05-19

Abstract

The utility model relates to a gas-liquid mixing type high-efficiency nozzle in the technical field of nozzle manufacturing, which comprises a nozzle body, wherein the nozzle body is in a hollow cylinder shape and is internally provided with a through hole in a matching way, the nozzle body comprises an inlet end, a liquid inlet and a gas inlet are arranged on the inlet end in a matching way, one side of the inlet end is provided with a conveying water pipe in a matching way, the outer part of the conveying water pipe is sleeved with a gas conveying pipe, the common outlet end of the conveying water pipe and the gas conveying pipe is provided with a gas-liquid injection component in a matching way, the bottom of the nozzle body is provided with a nozzle base in a matching way, the outer part of the nozzle body is also sleeved with a nozzle shell, the nozzle can effectively filter water sources and gas sources to prevent the inner part of the nozzle body from being blocked, and simultaneously fully mix and then spray the water sources and the gas sources, thereby improving the mixing efficiency of the nozzle body and preventing the water sources or the gas sources in the sprayed media from being too much, resulting in uneven use of gas and liquid.

Description

Gas-liquid mixed efficient nozzle

Technical Field

The utility model relates to a technical field is made to the nozzle, in particular to high-efficient nozzle.

Background

The existing Chinese patent database discloses a mixing nozzle, and the patent application numbers thereof are as follows: CN2020209662889, filed as: 2020.06.01, publication No. CN212319694U, publication date: 20201.01.08, the utility model discloses an application discloses a gas-liquid mixing nozzle, including the mixing nozzle main part, the control lever is installed to the one end of mixing nozzle main part, fixed pipe is installed to the one end of control lever, the clamping ring is installed to the one end of fixed pipe, the spray cap is installed to the one end of clamping ring, the top of fixed pipe is provided with the water inlet, the bottom of fixed pipe is provided with into the gas port, the water inlet is provided with the sealing washer with the outside of going into the gas port, the inboard of clamping ring is provided with the sealing ring, the clamping ring is installed to the one end of sealing ring, the utility model discloses can't carry out abundant mixture to water source and air supply when using for injection pressure is not enough and can't filter the water source, lead to inside jam easily.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the shortcoming that above prior art exists, provide a high-efficient nozzle of gas-liquid mixture formula, this nozzle can effectual water source and air supply filter, prevents that the nozzle body is inside to cause the jam, and the while is abundant mixes the back blowout to water source and air supply, has improved the mixing efficiency of nozzle body, and it is too much or the air supply is too much to prevent the medium that erupts, leads to the gas-liquid to use the inequality.

The purpose of the utility model is realized like this: the utility model provides a high-efficient nozzle of gas-liquid mixture formula, includes nozzle body (1), nozzle body (1) is hollow cylinder and interior cooperation is provided with through-hole (2), nozzle body (1) is including the entry end, and this entry end is gone up the cooperation and is provided with liquid inlet (3) and gas inlet (4), one side cooperation of entry end is provided with conveying pipe (5), and the outside suit of this conveying pipe (5) is provided with gas delivery pipe (6), the cooperation of common exit end department of conveying pipe (5) and gas delivery pipe (6) is provided with gas-liquid injection subassembly (7), the bottom cooperation of nozzle body (1) is provided with nozzle base (8), and the outside of nozzle body (1) still overlaps and is equipped with nozzle shell (9).

The utility model discloses during operation, gas enters into gas flow path (13) through gas inlet (4) and flows into the clearance department of voltage limiting module (18) and separation module (19) along gas flow path (13), and enter pressure limiting chamber (20), the water source enters into nozzle body (1) inside through liquid inlet (3), and along carry delivery pipe (5) to enter into pressure limiting chamber (20), when the water source passes through separation module (19), because separation module (19) are coniform setting, so the water source can be cut apart by the front end of separation module (19), make the water source divide into two upper and lower strands and enter into in voltage limiting chamber (20), spout by shower nozzle (21) at last, when the air supply enters into nozzle body (1) with the water source inside, must first pass through the filtration of water filter (10) and gas filter (12), prevent that water source or air supply from crossing dirty, resulting in the clogging of the inside of the nozzle body (1) and the work is completed.

The utility model has the advantages that: the utility model provides a high-efficient nozzle of gas-liquid mixture formula, this nozzle can effectual water source and air supply filter, prevents that the nozzle body is inside to cause the jam, and the back blowout is mixed to water source and air supply that is abundant simultaneously, has improved the mixing efficiency of nozzle body, and it is too much or the air supply is too much to prevent the medium that erupts, leads to the gas-liquid to use the inequality.

As the utility model discloses a further improvement, liquid inlet (3) set up in the bottom of nozzle body (1), and the outside correspondence of this liquid inlet (3) is provided with water filter (10), nozzle base (8) suit in the outside of water filter (10) and mesh mutually with the outer wall of water filter (10), nozzle casing (9) suit sets up in the outside of entry end and fixes through spacing subassembly (11), gas inlet (4) are located one side of entry end and keep away from liquid inlet (3) and locate to set up, and this embedded being provided with gas filter (12) in gas inlet (4).

As a further improvement, the both ends of conveying water pipe (5) are connected with entry end and gas-liquid injection subassembly (7) respectively, gas delivery pipe (6) suit in the outside of conveying water pipe (5) and with carry and reserve between water pipe (5) and have the clearance, this clearance is gas flow channel (13), the one end of gas filter (12) corresponds gas flow channel (13) setting and is linked together with gas flow channel (13), the outside cooperation of gas delivery pipe (6) is provided with protecting sheathing (14), and this protecting sheathing (14) sets up in the middle part position in the gas delivery pipe (6) outside through bolt fastening.

As a further improvement, the one end of conveying pipe (5) is close to gas-liquid injection subassembly (7) and locates the cooperation to be provided with locking locating part (15), the one end embedding of conveying pipe (5) sets up in locking locating part (15) inside and fixed, locking locating part (15) inside corresponds conveying pipe (5) and is provided with a plurality of groups recess (16), and it is provided with waterproof rubber ring (17) to correspond the embedding in every group recess (16).

As a further improvement of the utility model, the gas-liquid injection subassembly (7) department is kept away from to the outside one side of locking locating part (15) is provided with pressure limiting module (18), reserves the clearance between the both ends of this pressure limiting module (18) and locking locating part (15), and this clearance is linked together with gas flow channel (13), flow hole (23) have been preset at the middle part of pressure limiting module (18), and this flow hole (23) correspond delivery pipe (5) and set up.

As a further improvement of the utility model, the one end of gas-liquid injection subassembly (7) is close to pressure limiting module (18) department and is provided with separation module (19), and this separation module (19) correspond discharge orifice (23) and set up, the other end of gas-liquid injection subassembly (7) is kept away from pressure limiting module (18) department and is provided with pressure limiting cavity (20), this pressure limiting cavity (20) and gas-liquid injection subassembly (7) integrated into one piece.

As the utility model discloses a further improvement, the top cooperation of nozzle body (1) is provided with shower nozzle (21), and this shower nozzle (21) semicircular in shape sets up and is connected with gas-liquid injection subassembly (7) are articulated, the department of meeting outside cooperation of shower nozzle (21) and gas-liquid injection subassembly (7) is provided with stop collar (22), and this stop collar (22) are fixed in the outside of shower nozzle (21) and gas-liquid injection subassembly (7) department of meeting through the bolt.

As a further improvement of the utility model, the conveying water pipe (5) is made of a metal tin-plated pipe, the gas conveying pipe (6) is made of a stainless steel material, and the nozzle base (8) is fixed and detachable with the nozzle shell (9) through a bolt.

Drawings

Fig. 1 is a schematic view of the present invention.

Fig. 2 is an enlarged view of the position a of the present invention.

The spray nozzle comprises a nozzle body 1, a through hole 2, a liquid inlet 3, a gas inlet 4, a water conveying pipe 5, a gas conveying pipe 6, a gas-liquid injection assembly 7, a nozzle base 8, a nozzle shell 9, a water filter 10, a limiting assembly 11, a gas filter 12, a gas flow channel 13, a protective shell 14, a locking limiting part 15, a groove 16, a waterproof rubber ring 17, a pressure limiting module 18, a separation module 19, a pressure limiting cavity 20, a spray head 21, a limiting sleeve 22 and a flow hole 23.

Detailed Description

As shown in fig. 1-2, a gas-liquid mixing type high-efficiency nozzle comprises a nozzle body 1, wherein the nozzle body 1 is in a hollow cylindrical shape, a through hole 2 is arranged in the nozzle body 1 in a matching manner, the nozzle body 1 comprises an inlet end, a liquid inlet 3 and a gas inlet 4 are arranged on the inlet end in a matching manner, a conveying water pipe 5 is arranged on one side of the inlet end in a matching manner, a gas conveying pipe 6 is sleeved outside the conveying water pipe 5, a gas-liquid spraying assembly 7 is arranged at the common outlet end of the conveying water pipe 5 and the gas conveying pipe 6 in a matching manner, a nozzle base 8 is arranged at the bottom of the nozzle body 1 in a matching manner, and a nozzle shell 9 is sleeved outside the nozzle body 1; the liquid inlet 3 is arranged at the bottom of the nozzle body 1, a water filter 10 is correspondingly arranged on the outer side of the liquid inlet 3, the nozzle base 8 is sleeved outside the water filter 10 and is meshed with the outer wall of the water filter 10, the nozzle shell 9 is sleeved outside the inlet end and is fixed through a limiting component 11, the gas inlet 4 is arranged on one side of the inlet end and is far away from the liquid inlet 3, and a gas filter 12 is embedded in the gas inlet 4; the two ends of the conveying water pipe 5 are respectively connected with the inlet end and the gas-liquid injection assembly 7, the gas conveying pipe 6 is sleeved outside the conveying water pipe 5, a gap is reserved between the gas conveying pipe 6 and the conveying water pipe 5, the gap is a gas flow passage 13, one end of the gas filter 12 is arranged corresponding to the gas flow passage 13 and communicated with the gas flow passage 13, a protective shell 14 is arranged outside the gas conveying pipe 6 in a matched mode, and the protective shell 14 is fixedly arranged in the middle position of the outer side of the gas conveying pipe 6 through bolts; a locking limiting piece 15 is arranged at one end of the conveying water pipe 5 close to the gas-liquid injection assembly 7 in a matched mode, one end of the conveying water pipe 5 is embedded into the locking limiting piece 15 and fixed, a plurality of groups of grooves 16 are formed in the locking limiting piece 15 corresponding to the conveying water pipe 5, and a waterproof rubber ring 17 is correspondingly embedded into each group of grooves; a pressure limiting module 18 is arranged at one side outside the locking limiting piece 15 and close to the gas-liquid injection assembly 7, a gap is reserved between two ends of the pressure limiting module 18 and the locking limiting piece 15 and is communicated with the gas flow channel 13, and a flow hole 23 is preset in the middle of the pressure limiting module 18 and corresponds to the conveying water pipe 5; a separation module 19 is arranged at one end of the gas-liquid injection assembly 7 close to the pressure limiting module 18, the separation module 19 is arranged corresponding to the flow hole 23, a pressure limiting cavity 20 is arranged at the other end of the gas-liquid injection assembly 7 far away from the pressure limiting module 18, and the pressure limiting cavity 20 and the gas-liquid injection assembly 7 are integrally formed; the top end of the nozzle body 1 is provided with a spray head 21 in a matching way, the spray head 21 is arranged in a semicircular shape and is hinged with the gas-liquid injection assembly 7, the outer side of the joint of the spray head 21 and the gas-liquid injection assembly 7 is provided with a limiting sleeve 22 in a matching way, and the limiting sleeve 22 is fixed on the outer side of the joint of the spray head 21 and the gas-liquid injection assembly 7 through bolts; the water conveying pipe 5 is made of a metal tin-plated pipe, the gas conveying pipe 6 is made of a stainless steel material, and the nozzle base 8 is fixed with the nozzle shell 9 through bolts and can be detached.

The utility model discloses the during operation: the gas enters the gas flow channel 13 through the gas inlet 4 and flows into a gap between the pressure limiting module 18 and the separation module 19 along the gas flow channel 13 and enters the pressure limiting cavity 20, the water source enters the nozzle body 1 through the liquid inlet 3 and enters the pressure limiting cavity 20 along the water conveying pipe 5, when the water source passes through the separation module 19, the water source is divided by the front end of the separation module 19 due to the conical arrangement of the separation module 19, so that the water source is divided into an upper part and a lower part to enter the pressure limiting cavity 20 and finally is sprayed out by the spray head 21, when the gas source and the water source enter the nozzle body 1, the gas source and the water source are necessarily filtered by the water filter 10 and the gas filter 12, and the water source or the gas source are prevented from being excessively dirty to cause the internal blockage of the nozzle body 1, and the work is finished.

The present invention is not limited to the above embodiments, and based on the technical solutions disclosed in the present invention, those skilled in the art can make some substitutions and modifications to some technical features without creative labor, and these substitutions and modifications are all within the protection scope.

Claims

1. The utility model provides a high-efficient nozzle of gas-liquid mixture formula, includes nozzle body (1), its characterized in that: nozzle body (1) is hollow cylinder and inside cooperation is provided with through-hole (2), nozzle body (1) includes the entry end, and the cooperation is provided with liquid inlet (3) and gas feed (4) on this entry end, one side cooperation of entry end is provided with conveying pipe (5), and the outside suit of this conveying pipe (5) is provided with gas delivery pipe (6), the cooperation of the common exit end department of conveying pipe (5) and gas delivery pipe (6) is provided with gas-liquid injection subassembly (7), the bottom cooperation of nozzle body (1) is provided with nozzle base (8), and the outside of nozzle body (1) is still overlapped and is equipped with nozzle shell (9).

2. The gas-liquid mixing high-efficiency nozzle as set forth in claim 1, wherein: liquid inlet (3) set up in the bottom of nozzle body (1), and the outside correspondence of this liquid inlet (3) is provided with water filter (10), nozzle base (8) suit in the outside of water filter (10) and mesh mutually with the outer wall of water filter (10), nozzle casing (9) suit sets up in the outside of entry end and fixes through spacing subassembly (11), gas inlet (4) are located one side of entry end and keep away from liquid inlet (3) department and set up, and this gas inlet (4) embedded is provided with gas filter (12).

3. The gas-liquid mixing high-efficiency nozzle as claimed in claim 2, wherein: the gas-liquid jet device is characterized in that two ends of the conveying water pipe (5) are respectively connected with the inlet end and the gas-liquid jet assembly (7), the gas conveying pipe (6) is sleeved outside the conveying water pipe (5) and is reserved with a gap between the gas conveying pipe (5), the gap is a gas flow channel (13), one end of the gas filter (12) is arranged corresponding to the gas flow channel (13) and is communicated with the gas flow channel (13), a protective shell (14) is arranged outside the gas conveying pipe (6) in a matched mode, and the protective shell (14) is fixedly arranged in the middle position of the outer side of the gas conveying pipe (6) through bolts.

4. The gas-liquid mixing type high-efficiency nozzle as claimed in claim 1, wherein: the one end of delivery pipe (5) is close to gas-liquid injection subassembly (7) and locates to cooperate and be provided with locking locating part (15), the one end embedding of delivery pipe (5) sets up in locking locating part (15) inside and fixed, locking locating part (15) inside corresponds delivery pipe (5) and is provided with a plurality of groups recess (16), and the corresponding embedding is provided with waterproof rubber ring (17) in every group recess (16).

5. The gas-liquid mixing high-efficiency nozzle as set forth in claim 4, wherein: a pressure limiting module (18) is arranged on one side of the outer portion of the locking limiting part (15) far away from the gas-liquid injection assembly (7), a gap is reserved between two ends of the pressure limiting module (18) and the locking limiting part (15), the gap is communicated with the gas flow channel (13), a flow hole (23) is preset in the middle of the pressure limiting module (18), and the flow hole (23) is arranged corresponding to the water conveying pipe (5).

6. The gas-liquid mixing high-efficiency nozzle as set forth in claim 1, wherein: one end of the gas-liquid injection assembly (7) is provided with a separation module (19) close to the pressure limiting module (18), the separation module (19) is arranged corresponding to the flow hole (23), the other end of the gas-liquid injection assembly (7) is provided with a pressure limiting cavity (20) far away from the pressure limiting module (18), and the pressure limiting cavity (20) and the gas-liquid injection assembly (7) are integrally formed.

7. The gas-liquid mixing type high-efficiency nozzle as claimed in claim 1, wherein: the spray nozzle is characterized in that a spray head (21) is arranged at the top end of the spray nozzle body (1) in a matched mode, the spray head (21) is arranged in a semicircular mode and is hinged to the gas-liquid injection assembly (7), a limiting sleeve (22) is arranged on the outer side of the joint of the spray head (21) and the gas-liquid injection assembly (7) in a matched mode, and the limiting sleeve (22) is fixed to the outer side of the joint of the spray head (21) and the gas-liquid injection assembly (7) through bolts.

8. The gas-liquid mixing high-efficiency nozzle as set forth in claim 1, wherein: the water conveying pipe (5) is made of a metal tin-plated pipe, the gas conveying pipe (6) is made of a stainless steel material, and the nozzle base (8) is fixed with the nozzle shell (9) through a bolt and can be detached.