CN116474968A - Atomizing nozzle and atomizing equipment with same - Google Patents

Abstract

The invention provides an atomizing nozzle and atomizing equipment with the same, wherein the atomizing nozzle comprises a body, an airflow adjusting valve rod, a water flow adjusting valve rod and an atomizing head. The body is provided with a gas-liquid channel, and an air flow inlet, a water flow inlet and a gas-liquid outlet which are communicated with the gas-liquid channel; the air flow regulating valve rod and the body define an air flow cavity and a water flow cavity, the air flow inlet is communicated with the air flow cavity, and the air flow regulating valve rod is arranged in the air-liquid channel so as to regulate the air flow entering the air-liquid outlet from the air flow cavity; the air flow regulating valve is provided with a water flow channel which is communicated with the water flow cavity; the water flow regulating valve rod is arranged in the water flow channel of the air flow regulating valve so as to regulate the water flow entering the air-liquid outlet from the water flow channel; the atomizing head is connected with the body, and the atomizing head is provided with an atomizing cavity which is communicated with the gas-liquid outlet. The atomizing nozzle provided by the embodiment of the invention has the characteristics of low use cost and difficult blockage, and simultaneously has the characteristics of high stability, high convenience and high flexibility.

Description

Atomizing nozzle and atomizing equipment with same

Technical Field

The invention belongs to the technical field of atomization, and particularly relates to an atomization nozzle and atomization equipment with the same.

Background

The atomizer generally includes both single fluid atomizers and dual fluid atomizers. The single-fluid atomizing nozzle is widely applied to the industries of medicine industry, agriculture and environmental protection, and the working principle is generally as follows: the liquid is pumped into the spray head by the pump, and then sprayed out from the small holes of the spray head, so that the liquid is atomized into fine liquid drops. The atomization characteristic of the spray head depends on the operating pressure and the aperture of the spray head, and generally, the higher the pressure difference between the inside and the outside of the fine holes is, the smaller the spray holes are, the finer atomized liquid drops are, and the more uniform the distribution of particles is; conversely, the lower the pressure difference, the larger the orifice, the larger the atomized droplets and the more uneven the distribution of particles.

Therefore, a high working pressure is required to generate mist droplets of small particle size, greatly increasing the cost of the system. Meanwhile, the aperture of the spray head needs to be small enough, generally less than 1 millimeter, and blockage is easy to occur when liquid is impure.

Meanwhile, the atomization nozzle in the related art cannot simultaneously adjust the water flow and the air flow, and has large limitation.

Disclosure of Invention

The present invention aims to solve at least one of the technical problems in the related art to some extent.

To this end, an embodiment of the present invention proposes an atomizer.

The atomizing nozzle of the embodiment of the invention comprises:

the body is provided with a gas-liquid channel, and an air flow inlet, a water flow inlet and a gas-liquid outlet which are communicated with the gas-liquid channel;

an air flow regulating valve rod, wherein the air flow regulating valve rod and the body define an air flow cavity and a water flow cavity, the air flow inlet is communicated with the air flow cavity, and the air flow regulating valve rod is provided with a water flow cavity

The gas flow regulating valve rod is arranged in the gas-liquid channel to regulate the gas flow rate entering the gas-liquid outlet from the gas flow cavity;

the air flow regulating valve is provided with a water flow channel which is communicated with the water flow cavity;

a water flow regulating valve stem disposed within a water flow passage of the air flow regulating valve to regulate a water flow rate from the water flow passage into the air-liquid outlet;

the atomizing head, the atomizing head with the body links to each other, the atomizing head has the atomizing chamber, the atomizing chamber with the gas-liquid outlet is linked together.

According to the embodiment, by arranging the airflow cavity and the water flow cavity, water flows are atomized in the atomization cavity under the action of the airflow, and compared with the mode of atomizing by utilizing water flow pressure and small-aperture spray holes in the related art, higher pressure is not required to be provided for the water flow, and the spray holes are not required to be set as small-aperture spray holes.

Therefore, by arranging the airflow cavity and the water flow cavity, the atomization cost is reduced on one hand, and the spray hole is prevented from being blocked on the other hand.

While at the same time. According to the embodiment of the invention, the airflow adjusting valve rod and the water flow adjusting valve rod are arranged, so that the flow of the airflow and the flow of the water flow entering the atomizing nozzle can be respectively adjusted, on one hand, the airflow and the water flow can be stably conveyed into the atomizing cavity to be atomized, uniform water mist cloud clusters are formed, and the uniform water mist cloud clusters are sprayed out through the spray holes of the atomizing nozzle, so that the stability of the atomizing nozzle of the embodiment of the invention is greatly improved. On the other hand, the user can respectively adjust the flow of the water flow and the flow of the air flow according to the atomization requirement, so that the convenience and the flexibility of the atomization nozzle of the embodiment of the invention are greatly improved.

Therefore, the atomizing nozzle provided by the embodiment of the invention has the characteristics of low use cost and difficult blockage, and has the characteristics of high stability, high convenience and high flexibility.

In some embodiments, the air flow regulating valve rod comprises an air flow rod body and a separation ring body arranged on the outer side of the air flow rod body, and the separation ring body is in sealing connection with the body so as to separate the air flow channel into an air flow cavity and a water flow cavity.

In some embodiments, the gas flow regulating valve stem is slidably inserted into the gas-liquid passage of the body in an axial direction of the body to regulate a flow rate of gas from the gas flow chamber into the gas-liquid outlet.

In some embodiments, the airflow adjustment valve stem is threadably coupled to the body.

In some embodiments, the atomizer of the present invention further includes an air flow locking member, wherein the air flow locking member is sleeved on the outer side of the air flow adjusting valve rod, and the air flow locking member is in threaded connection with the air flow adjusting valve.

In some embodiments, the flow adjustment valve stem is slidably inserted within the flow passage of the flow adjustment valve stem in an axial direction of the flow adjustment valve stem to adjust a flow rate of water from the flow passage into the gas-liquid outlet.

In some embodiments, the water flow regulator valve stem is threadably coupled to the air flow regulator valve stem.

In some embodiments, the atomizer of the present invention further includes a water flow locking member, wherein the water flow locking member is sleeved on the outer side of the water flow adjusting valve rod, and the water flow locking member is in threaded connection with the water flow adjusting valve rod.

In some embodiments, the atomizing member has an orifice disposed thereon.

The invention also provides atomizing equipment, which comprises the atomizing nozzle.

According to the atomizing equipment provided by the embodiment of the invention, the atomizing nozzle comprising the airflow adjusting valve rod and the water flow adjusting valve rod is arranged, so that the flow of the airflow and the flow of the water flow entering the atomizing nozzle can be respectively adjusted by the airflow adjusting valve rod and the water flow adjusting valve rod, on one hand, the airflow and the water flow can be stably conveyed into the atomizing cavity to be atomized, uniform water mist cloud clusters are formed, and the uniform water mist cloud clusters are sprayed out through the spray holes of the atomizing head, so that the stability of the atomizing equipment provided by the embodiment of the invention is greatly improved. On the other hand, the user can respectively adjust the flow of the water flow and the flow of the air flow according to the atomization requirement, so that the convenience and the flexibility of the atomization device provided by the embodiment of the invention are greatly improved.

Therefore, the atomizing equipment provided by the embodiment of the invention has the characteristics of high stability, high convenience and high flexibility.

Drawings

FIG. 1 is a schematic view of an atomizer according to an embodiment of the present invention;

fig. 2 is a partial enlarged view of a portion a in fig. 1;

fig. 3 is a partial enlarged view of a portion B in fig. 1;

reference numerals:

1. a body; 101. a gas-liquid passage; 1011. an airflow cavity; 1012. a water flow chamber; 102. an air flow inlet; 103. a water flow inlet; 104. a gas-liquid outlet; 105. a first end; 106. a second end; 107. a first mounting hole;

2. an air flow regulating valve stem; 201. a water flow channel; 2011. a water inlet cavity; 2012. a water outlet cavity; 2013. an adjustment aperture;

202. an air flow rod body; 203. a separator ring; 204. a third end; 205. a fourth end; 206. a second mounting hole; 207. a water outflow port; 208. a diversion aperture;

3. a water flow regulating valve rod;

4. an atomizing head; 401. an atomizing chamber; 402. a spray hole;

5. an air flow locking member;

6. a water flow locking member;

7. an air flow regulating passage;

8. a water flow regulating passage.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings. The embodiments described below by referring to the drawings are illustrative and intended to explain the present invention and should not be construed as limiting the invention.

An atomizer according to an embodiment of the present invention is described below with reference to fig. 1.

As shown in fig. 1, the atomizer of the embodiment of the present invention includes a body 1, an air flow adjustment valve stem 2, a water flow adjustment valve stem 3, and an atomizer head 4. The body 1 is provided with a gas-liquid channel 101, a ventilation flow inlet 102, a water flow inlet 103 and a gas-liquid outlet 104 which are connected with the gas-liquid channel 101; the air flow regulating valve rod 2 and the body 1 define an air flow cavity 1011 and a water flow cavity 1012, the air flow inlet 102 is communicated with the air flow cavity 1011, and the air flow regulating valve rod 2 is arranged in the air-liquid channel 101 so as to regulate the air flow entering the air-liquid outlet 104 from the air flow cavity 1011; the air flow regulating valve is provided with a water flow channel 201, and the water flow channel 201 is communicated with the water flow cavity 1012; the water flow regulating valve rod 3 is arranged in the water flow channel 201 of the air flow regulating valve to regulate the water flow rate entering the air-liquid outlet 104 from the water flow channel 201; the atomizing head 4 is connected with the body 1, the atomizing head 4 is provided with an atomizing cavity 401, and the atomizing cavity 401 is communicated with the gas-liquid outlet 104.

In this embodiment, by providing the airflow cavity 1011 and the water flow cavity 1012, the water flow is atomized in the atomizing cavity 401 under the action of the airflow, and compared with the mode of atomizing by using the water flow pressure and the small-aperture nozzle 402 in the related art, there is no need to provide a higher pressure for the water flow and to provide the nozzle 402 as the small-aperture nozzle 402.

Thus, by providing the airflow chamber 1011 and the water flow chamber 1012, the cost of atomization is reduced, and the blockage of the nozzle 402 is avoided.

While at the same time. According to the embodiment of the invention, the airflow adjusting valve rod 2 and the water flow adjusting valve rod 3 are arranged, so that the flow of the airflow and the flow of the water flow entering the atomization nozzle can be respectively adjusted, on one hand, the airflow and the water flow can be stably conveyed into the atomization cavity 401 to be atomized, uniform water mist cloud clusters are formed, and the uniform water mist cloud clusters are sprayed out through the spray holes 402 of the atomization head 4, so that the stability of the atomization nozzle of the embodiment of the invention is greatly improved. On the other hand, the user can respectively adjust the flow of the water flow and the flow of the air flow according to the atomization requirement, so that the convenience and the flexibility of the atomization nozzle of the embodiment of the invention are greatly improved.

Therefore, the atomizing nozzle provided by the embodiment of the invention has the characteristics of low use cost and difficult blockage, and has the characteristics of high stability, high convenience and high flexibility.

An embodiment of the atomizer according to the present invention is further described below with reference to fig. 1-3.

As shown in fig. 1, the atomizer of the embodiment of the present invention includes a body 1, an air flow adjustment valve stem 2, a water flow adjustment valve stem 3, and an atomizer head 4.

As shown in fig. 1, the body 1 has a gas-liquid passage 101 and a ventilation flow inlet 102, a water flow inlet 103, and a gas-liquid outlet 104 connected to the gas-liquid passage 101. Wherein the gas-liquid passage 101 is provided inside the body 1 along the length direction of the body 1, the body 1 has a first end 105 and a second end 106 opposite in the length direction thereof, wherein the first end 105 is provided with a gas-liquid outlet 104 in communication with the gas-liquid passage 101 so that a gas-liquid mixture entering the gas-liquid passage 101 from the gas flow inlet 102 and the water flow inlet 103 can be ejected with the gas-liquid outlet 104, and the second end 106 is provided with a first mounting hole 107 so that other components (for example, the gas flow regulating valve stem 2) are arranged in the gas-liquid passage 101 through the mounting hole.

As shown in fig. 1, the gas flow regulating valve stem 2 and the body 1 define a gas flow chamber 1011 and a water flow chamber 1012, the gas flow inlet 102 communicates with the gas flow chamber 1011, and the gas flow regulating valve stem 2 is disposed in the gas-liquid passage 101 to regulate the flow rate of gas from the gas flow chamber 1011 into the gas-liquid outlet 104.

As shown in fig. 2, the end of the air flow adjusting valve rod 2 abuts against the inner end surface of the first end 105 of the body 1 to close the channel between the air flow cavity 1011 and the air-liquid outlet 104, so that the air is prevented from entering the air-liquid channel 101 from the air flow cavity 1011, and when atomization is required, the air flow adjusting valve rod 2 moves rightward along the length direction of the body 1, thereby defining the air flow adjusting channel 7 between the end of the air flow adjusting valve rod 2 tube and the inner end surface of the first end 105 of the body 1, and further, the air flow enters the air-liquid outlet 104 from the air flow cavity 1011 through the air flow adjusting channel 7.

It can be understood that the gas flow regulating valve stem 2 is capable of regulating the opening size of the gas flow regulating passage 7 defined between the gas flow regulating valve stem 2 and the body 1 by moving in the longitudinal direction of the body 1, whereby the flow rate of the gas entering the gas-liquid passage 101 from the gas flow chamber 1011 can be regulated.

Alternatively, the inner end surface of the first end 105 of the body 1 may be provided with a conical surface, while the corresponding end of the air flow regulating valve stem 2 may be arranged with a conical surface capable of mating with the inner end surface of the first end 105 of the body 1,

on the one hand, the mutually matched conical surfaces can enable the process of air flow entering the air-liquid outlet 104 from the air flow cavity 1011 to be smoother and more uniform.

On the other hand, the contact area between the air flow regulating valve rod 2 and the body 1 can be increased by the mutually matched conical surfaces, so that the sealing performance between the air flow valve rod and the body 1 can be improved, and the gas leakage caused by the fact that the gas enters the gas-liquid channel 101 from the air flow cavity 1011 when the air flow regulating channel 7 is closed is avoided.

As shown in fig. 1, the air flow regulating valve rod 2 is provided with a water flow channel 201, and the water flow channel 201 is communicated with a water flow cavity 1012; the water flow regulating valve rod 3 is arranged in the water flow channel 201 of the air flow regulating valve to regulate the water flow rate entering the air-liquid outlet 104 from the water flow channel 201;

wherein the water flow channel 201 is disposed inside the air flow regulating valve stem 2 along the length direction of the air flow regulating valve stem 2, and the air flow regulating valve stem 2 has a third end 204 and a fourth end 205 opposite to each other in the length direction thereof. Wherein the third end 204 is provided with a water outflow opening 207 in communication with the water flow channel 201, whereby water flow in the water flow channel 201 can enter the gas-liquid outlet 104 through the water outflow opening 207 and be ejected from the gas-liquid outlet 104. While the fourth end 205 is provided with a second mounting hole 206 so that other components, such as the water flow regulating valve stem 3, are arranged in the water flow channel 201 through the second mounting hole 206.

Further, as shown in fig. 3, the portion of the air flow regulating valve stem 2 located in the water flow chamber 1012 is provided with a diversion hole 208, and water flow can enter the water flow channel 201 through the diversion hole 208.

Alternatively, the water flow channel 201 may be plural, and the plural diversion holes 208 may be arranged at intervals along the circumferential direction of the air flow regulating valve stem 2 at portions of the air flow regulating valve stem 2 located in the water flow chamber 1012.

Further, as shown in fig. 3, the water flow channel 201 includes a water inlet cavity 2011 and a water outlet cavity 2012, and the water inlet cavity 2011 and the water outlet cavity 2012 are communicated through an adjusting hole 2013. The end of the water flow regulating valve stem 3 cooperates with the regulating bore 2013 to define a water flow regulating passage 8 that communicates with the water inlet cavity 2011 and the regulating bore 2013.

It can be appreciated that the water flow regulating valve stem 3 can regulate the opening size of the water flow regulating passage 8 defined by the air flow regulating valve stem 2 and the regulating hole 2013 by moving in the length direction of the air flow regulating valve stem 2, thereby regulating the water flow rate from the water inlet chamber 2011 into the regulating hole 2013, thereby regulating the water flow rate from the water inlet chamber 2011 into the water outlet chamber 2012, and thus regulating the water flow rate from the water flow chamber 1012 into the gas-liquid outlet 104.

Alternatively, the inner wall surface of the adjustment hole 2013 may be provided with a tapered surface, while the end of the water flow adjustment valve stem 3 may be disposed with a tapered surface capable of mating with the inner wall surface of the adjustment hole 2013,

on the one hand, the mutually matched conical surfaces can enable the water flow to enter the adjusting hole 2013 from the water inlet cavity 2011 to be smoother and more uniform, and further enable the water flow to enter the gas-liquid outlet 104 from the water flow cavity 1012 to be smoother and more uniform.

On the other hand, the conical surfaces matched with each other can increase the contact area between the inner wall surface of the adjusting hole 2013 and the end part of the water flow adjusting valve rod 3, so as to increase the contact area between the air flow adjusting valve rod 2 and the water flow adjusting valve rod 3, thereby improving the sealing performance between the air flow adjusting valve rod 2 and the water flow adjusting valve rod 3 and avoiding water leakage caused by water entering the water outlet cavity 2012 from the water inlet cavity 2011 when the water flow adjusting channel 8 is closed.

As shown in fig. 1, the atomizing head 4 is connected to the body 1, and the atomizing head 4 has an atomizing chamber 401, and the atomizing chamber 401 communicates with the gas-liquid outlet 104.

The air flow and the water flow enter the atomizing cavity 401 through the air-liquid outlet 104, and the air flow acts on the water flow to enable the water flow to form uniform water mist cloud clusters in the atomizing cavity 401, so that the atomizing effect of the atomizing nozzle is greatly improved.

Optionally, spray holes 402 are arranged on the atomizing head 4, wherein the spray holes 402 are a plurality,

further, in order to improve the spray range of the atomizing head 4, the main structure of the atomizing head 4 may be provided in a spherical structure, so that the spray heads arranged on the atomizing head 4 can spray water mist toward different orientations and angles, thereby greatly improving the spray range of the atomizing spray heads.

In summary, the airflow adjusting valve rod 2 and the water flow adjusting valve rod 3 are arranged on the atomizing nozzle in the embodiment of the invention, so that the flow of the airflow and the flow of the water flow entering the atomizing nozzle can be respectively adjusted, on one hand, the airflow and the water flow can be stably conveyed into the atomizing cavity 401 to be atomized, uniform water mist cloud clusters are formed, and the uniform water mist cloud clusters are sprayed out through the spray holes 402 of the atomizing nozzle 4, so that the stability of the atomizing nozzle in the embodiment of the invention is greatly improved. On the other hand, the user can respectively adjust the flow of the water flow and the flow of the air flow according to the atomization requirement, so that the convenience and the flexibility of the atomization nozzle of the embodiment of the invention are greatly improved.

Therefore, the atomizing nozzle provided by the embodiment of the invention has the characteristics of high stability, high convenience and high flexibility.

In some embodiments, as shown in the figures, the air flow regulating valve stem 2 includes an air flow rod 202 and a partition ring 203 disposed outside the air flow rod 202, and the partition ring 203 is in sealing connection with the body 1 to partition the air flow regulating passage 7 into an air flow chamber 1011 and a water flow chamber 1012.

Optionally, a sealing ring can be arranged at the matching position of the separation ring 203 and the body 1 to further seal, so that the problem of gas-liquid leakage is avoided.

In some embodiments, as shown in fig. 1, the gas flow regulating valve stem 2 is slidably inserted in the gas-liquid passage 101 of the body 1 in the axial direction of the body 1 to regulate the flow rate of gas from the gas flow chamber 1011 into the gas-liquid outlet 104. By slidably inserting the air flow regulating valve stem 2 in the air-liquid passage 101 of the body 1 in the axial direction of the body 1, the convenience of regulating the opening size of the air flow regulating passage 7 defined between the air flow regulating valve stem 2 and the body 1 can be greatly improved.

Further, the air flow adjusting valve rod 2 is connected with the body 1 through threads.

It can be appreciated that in order to improve the accuracy of the air flow adjustment valve stem 2, the threads between the air flow adjustment valve stem 2 and the body 1 may be arranged as equidistant threads.

Meanwhile, through threaded connection between the air flow adjusting valve rod 2 and the body 1, a worker can adjust the air flow by only rotating the air flow adjusting valve rod 2, so that the convenience of adjusting the opening size of the air flow adjusting channel 7 defined between the air flow adjusting valve rod and the body 1 is greatly improved.

In some embodiments, as shown in fig. 1, the atomizer of the embodiment of the present invention further includes an air flow locking member 5, the air flow locking member 5 is sleeved on the outer side of the air flow adjusting valve rod 2, and the air flow locking member 5 is in threaded connection with the air flow adjusting valve.

When the airflow is required to be stabilized to a fixed value, as shown in the figure, the airflow locking piece 5 is rotated, so that the airflow locking piece 5 is propped against the second end 106 of the body 1, and therefore, a certain pretightening force is applied between the body 1 and the airflow regulating valve rod 2 by the airflow locking piece 5, so that the airflow regulating valve rod 2 cannot rotate, and further, the airflow regulating valve rod 2 cannot regulate the airflow, and therefore, the airflow can be stabilized to the fixed value.

In some embodiments, as shown in fig. 1, the water flow regulating valve stem 3 is slidably inserted in the water flow channel 201 of the air flow regulating valve stem 2 in the axial direction of the air flow regulating valve stem 2 to regulate the flow rate of water flowing from the water flow channel 201 into the air-liquid outlet 104. By slidably inserting the water flow regulating valve stem 3 in the water flow passage 201 of the air flow regulating valve stem 2 in the axial direction of the air flow regulating valve stem 2, the convenience of regulating the water flow regulating passage 8 defined between the water flow regulating valve stem 3 and the air flow regulating valve stem 2 can be greatly improved.

Further, as shown in fig. 1, the water flow regulating valve stem 3 is screwed with the air flow regulating valve stem 2.

It can be appreciated that in order to improve the accuracy of the adjustment of the water flow rate by the water flow adjustment valve stem 3, the threads between the water flow adjustment valve stem 3 and the air flow adjustment valve stem 2 may be arranged as equidistant threads.

Meanwhile, through threaded connection between the water flow adjusting valve rod 3 and the air flow adjusting valve rod 2, a worker can adjust the water flow by only rotating the water flow adjusting valve rod 3, so that convenience in adjusting the size of an opening of the water flow adjusting channel 8 defined between the water flow adjusting valve rod 3 and the air flow adjusting valve rod 2 is greatly improved.

In some embodiments, as shown in fig. 1, the atomizer of the embodiment of the present invention further includes a water flow locking member 6, the water flow locking member 6 is sleeved on the outer side of the water flow adjusting valve rod 3, and the water flow locking member 6 is in threaded connection with the water flow adjusting valve rod 3.

When the water flow is required to be stabilized to a fixed value, as shown in the figure, the water flow locking piece 6 is rotated, so that the water flow locking piece 6 is propped against the fourth end 205 of the air flow regulating valve rod 2, a certain pretightening force is applied between the air flow regulating valve rod 2 and the water flow regulating valve rod 3 by the water flow locking piece 6, the water flow regulating valve rod 3 cannot rotate, and the water flow regulating valve rod 3 cannot regulate the water flow, so that the water flow can be stabilized to the fixed value.

The invention also provides atomizing equipment, which comprises the atomizing nozzle.

According to the atomizing equipment provided by the embodiment of the invention, the atomizing nozzle comprising the air flow adjusting valve rod 2 and the water flow adjusting valve rod 3 is arranged, the air flow adjusting valve rod 2 and the water flow adjusting valve rod 3 can respectively adjust the flow of the air flow and the flow of the water flow entering the atomizing nozzle, on one hand, the air flow and the water flow can be stably conveyed into the atomizing cavity 401 to be atomized, uniform water mist cloud clusters are formed, and the uniform water mist cloud clusters are sprayed out through the spray holes 402 of the atomizing head 4, so that the stability of the atomizing equipment provided by the embodiment of the invention is greatly improved. On the other hand, the user can respectively adjust the flow of the water flow and the flow of the air flow according to the atomization requirement, so that the convenience and the flexibility of the atomization device provided by the embodiment of the invention are greatly improved.

Therefore, the atomizing equipment provided by the embodiment of the invention has the characteristics of high stability, high convenience and high flexibility.

In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present invention, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present invention, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

For purposes of this disclosure, the terms "one embodiment," "some embodiments," "example," "a particular example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.

While embodiments of the present invention have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the invention, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the invention.

Claims (10)

1. An atomizer head, comprising:

the device comprises a body (1), wherein the body (1) is provided with a gas-liquid channel (101) and a ventilation flow inlet (102), a water flow inlet (103) and a gas-liquid outlet (104) which are connected with the gas-liquid channel (101);

an air flow regulating valve rod (2), wherein the air flow regulating valve rod (2) and the body (1) define an air flow cavity (1011) and a water flow cavity (1012), the air flow inlet (102) is communicated with the air flow cavity (1011), and the air flow regulating valve rod (1) comprises a valve body and a water flow cavity (1012)

The gas flow regulating valve rod (2) is arranged in the gas-liquid channel (101) to regulate the gas flow rate entering the gas-liquid outlet (104) from the gas flow cavity (1011);

the air flow regulating valve is provided with a water flow channel (201), and the water flow channel (201) is communicated with the water flow cavity (1012);

a water flow regulating valve stem (3), the water flow regulating valve stem (3) being arranged within a water flow channel (201) of the air flow regulating valve to regulate a water flow from the water flow channel (201) into the air-liquid outlet (104);

the atomizing head (4), atomizing head (4) with body (1) links to each other, atomizing head (4) have atomizing chamber (401), atomizing chamber (401) with gas-liquid outlet (104) are linked together.

2. The atomizer according to claim 1, wherein the gas flow regulating valve stem (2) comprises a gas flow stem (202) and a partition ring (203) arranged outside the gas flow stem (202), the partition ring (203) being sealingly connected to the body (1) to partition the gas-liquid passage (101) into a gas flow chamber (1011) and a water flow chamber (1012).

3. An atomizer according to claim 1, wherein said gas flow regulating valve stem (2) is slidably inserted in a gas-liquid passage (101) of said body (1) in an axial direction of said body (1) to regulate a flow rate of gas entering said gas-liquid outlet (104) from said gas flow chamber (1011).

4. A spray head according to claim 3, characterized in that the air flow regulating valve stem (2) is screwed with the body (1).

5. The atomizer according to claim 4, further comprising an air flow locking member (5), wherein the air flow locking member (5) is sleeved on the outer side of the air flow adjusting valve rod (2), and the air flow locking member (5) is in threaded connection with the air flow adjusting valve.

6. An atomizer according to claim 1, wherein said water flow adjustment valve stem (3) is slidably inserted in said water flow passage (201) of said air flow adjustment valve stem (2) in an axial direction of said air flow adjustment valve stem (2) to adjust a flow rate of water entering said gas-liquid outlet (104) from said water flow passage (201).

7. An atomizer according to claim 6, characterized in that the water flow adjustment valve stem (3) is screwed with the air flow adjustment valve stem (2).

8. The atomizing nozzle according to claim 7, further comprising a water flow locking member (6), wherein the water flow locking member (6) is sleeved on the outer side of the water flow adjusting valve rod (3), and the water flow locking member (6) is in threaded connection with the water flow adjusting valve rod (3).

9. The atomizer according to claim 8, wherein the atomizer has an orifice (402) disposed therein.

10. An atomising device comprising an atomising head according to any of the claims 1-9.