CN116753578B - Dry fog humidification nozzle - Google Patents
Dry fog humidification nozzle Download PDFInfo
- Publication number
- CN116753578B CN116753578B CN202310682779.9A CN202310682779A CN116753578B CN 116753578 B CN116753578 B CN 116753578B CN 202310682779 A CN202310682779 A CN 202310682779A CN 116753578 B CN116753578 B CN 116753578B
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- air inlet
- conical
- inlet pipe
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- 239000007788 liquid Substances 0.000 claims abstract description 33
- 239000007921 spray Substances 0.000 claims abstract description 29
- 238000001914 filtration Methods 0.000 claims description 23
- 239000003595 mist Substances 0.000 claims description 15
- 238000004140 cleaning Methods 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 8
- 238000002347 injection Methods 0.000 claims description 5
- 239000007924 injection Substances 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 4
- 239000000919 ceramic Substances 0.000 claims description 3
- 238000005507 spraying Methods 0.000 abstract description 16
- 239000012535 impurity Substances 0.000 abstract description 7
- 230000000903 blocking effect Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 13
- 238000000889 atomisation Methods 0.000 description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 230000009286 beneficial effect Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 7
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 239000002245 particle Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000003749 cleanliness Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F6/00—Air-humidification, e.g. cooling by humidification
- F24F6/12—Air-humidification, e.g. cooling by humidification by forming water dispersions in the air
- F24F6/14—Air-humidification, e.g. cooling by humidification by forming water dispersions in the air using nozzles
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Dispersion Chemistry (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Nozzles (AREA)
Abstract
The application relates to the field of spraying equipment, in particular to a dry fog humidifying nozzle, which comprises a nozzle shell, wherein a nozzle body and an air cap are arranged on the nozzle shell, and the central line of an air cap air spraying hole is intersected with the central line of a nozzle body spraying hole; the nozzle shell is provided with an air inlet pipe, the air inlet pipe is provided with two air supply holes, and the two air supply holes are respectively communicated with a first air inlet channel and a second air inlet channel in the nozzle shell; the first air inlet channel is connected with the air cap; the second air inlet channel is connected with the spray head main body; the nozzle shell is provided with a liquid inlet hole which is communicated with the nozzle body through a liquid inlet channel in the nozzle shell; the air inlet pipe is connected with the anti-blocking assembly. According to the dry fog humidifying nozzle, the anti-blocking component is connected in the air inlet pipe, so that compressed air entering the dry fog humidifying nozzle can be effectively filtered, impurities in the compressed air are reduced, and the blocking probability of the nozzle main body and the air cap is reduced.
Description
Technical Field
The application relates to the field of spraying equipment, in particular to a dry fog humidifying nozzle.
Background
Humidity is one of main parameters of air, and is closely related to life and production of people, people feel comfortable in a humidity environment of 50-60%, otherwise people feel dry or wet, the humidifier is generally divided into a household humidifier and an industrial humidifier, wherein the industrial humidifier is a humidifier system which is specially applied to the industrial field and matched with a central air conditioner, and the industrial humidifier is different from a civil humidifier in that the humidification amount is large, the humidity can be controlled fully automatically, different large industrial humidifier systems can be adopted according to different sites, and the industrial humidifier can be divided into a central air conditioner humidifier, a commercial humidifier and the like.
However, the micro-mist humidifying nozzle of the existing humidifier usually performs mixed spraying only once, namely compressed air and liquid perform mixed spraying once in the nozzle body, the spraying granularity is large, and the micro-mist humidifying nozzle in the prior art is easy to block, so that the spraying effect is affected.
For example, a humidifying nozzle with a patent number of CN202020671147.4 comprises a main pipeline, wherein a water inlet is arranged at one end of the main pipeline, a plurality of water outlets are arranged on the main pipeline, two groups of water outlets are symmetrically arranged on the main pipeline, each water outlet comprises a left water outlet and a right water outlet, the left water outlet and the right water outlet are symmetrically arranged along the axial direction of the section of the main pipeline, a detachable guide cover is sleeved on the main pipeline, long grooves are arranged at two ends of the main pipeline, guide plates are arranged at two ends of the guide cover, one end of each guide plate is matched with the long grooves to realize sliding, and the other end of each guide plate is arranged above each water outlet. In the humidifying nozzle, a filter component is not arranged, and the humidifying nozzle is easy to block after being used for a period of time, so that the spraying effect is affected.
Disclosure of Invention
In the summary, a series of concepts in a simplified form are introduced, which will be further described in detail in the detailed description. The summary of the application is not intended to define the key features and essential features of the claimed subject matter, nor is it intended to be used as an aid in determining the scope of the claimed subject matter.
In order to at least partially solve the problems, the application provides a dry fog humidifying nozzle, which comprises a nozzle shell, wherein a nozzle body and an air cap are arranged on the nozzle shell, and the central line of an air cap air spraying hole is intersected with the central line of a nozzle body spraying hole; the nozzle shell is provided with an air inlet pipe, the air inlet pipe is provided with two air supply holes, and the two air supply holes are respectively communicated with a first air inlet channel and a second air inlet channel in the nozzle shell; the first air inlet channel is connected with the air cap; the second air inlet channel is connected with the spray head main body; the nozzle shell is provided with a liquid inlet hole which is communicated with the nozzle body through a liquid inlet channel in the nozzle shell; the air inlet pipe is connected with the anti-blocking assembly.
Optionally, two shower nozzle main bodies are provided, and two shower nozzle main bodies are set up in the both sides of air cap relatively.
Optionally, a filter screen is arranged in the liquid inlet channel.
Optionally, a swirl core, an insert and an insert are arranged in the nozzle body, a mixing cavity is formed between the nozzle body and the insert, and the mixing cavity is communicated with the second air inlet channel; one end of a rotational flow channel of the rotational flow core is connected with the liquid inlet channel, and the other end of the rotational flow channel is connected with the mixing cavity; the mixing chamber is in communication with a spray orifice on the insert.
An outer end cover is fixed at one end of the air inlet pipe, which is positioned outside the nozzle shell, an air duct is fixed in an air inlet hole in the center of the outer end cover, and a limiting ring is fixed at one end of the air duct, which is inserted into the air inlet pipe; the anti-blocking assembly comprises a sliding disc, the sliding disc slides on the air duct, and the sliding disc is connected with the limiting ring through a buffer pressure spring sleeved on the air duct; one end of a conical filter screen is fixed at the inner end of the sliding disc, one end of a conical guide cover is fixed at the other end of the conical filter screen, the other end of the conical guide cover is inserted into the conical filter screen, and the diameter of one end, close to the sliding disc, of the conical filter screen is far away from the diameter of the other end of the conical filter screen.
A plurality of filtering holes are uniformly arranged on the conical air guide sleeve in a surrounding mode, and a ceramic microporous filtering plate is fixed in each filtering hole.
The anti-blocking assembly further comprises a rotating shaft, the middle part of the rotating shaft rotates in a central hole of the conical guide cover, a filtering area is formed among the conical filter screen, the conical guide cover and the sliding disc, the rotating shaft stretches into one end of the filtering area to fix a V-shaped cleaning brush, the V-shaped cleaning brush is in sliding fit on the inner wall of the conical filter screen and the inner wall of the conical guide cover, one end of the rotating shaft, far away from the filtering area, is fixed with a rotational flow impeller, and the rotational flow impeller rotates in the air inlet pipe so as to rotate under the driving of air entering the air inlet pipe after being filtered by the conical filter screen and the conical guide cover.
The rotary shaft is provided with an annular groove, the annular groove is rotationally connected with an annular frame, the rotational flow impeller is positioned between the annular frame and the conical air guide cover, the outer end of the annular frame is in transmission connection with two opening adjusting plates, and the two opening adjusting plates are in sliding fit with two adjusting slide ways and two air supply holes at two ends of the air inlet pipe so as to adjust the opening sizes of the two air supply holes; the annular frame is provided with a sliding shaft hole, a preset screw rod is in sliding fit in the sliding shaft hole, one end of the preset screw rod, which is close to the rotational flow impeller, is fixed with a preset ring, and the other end of the preset screw rod is in threaded fit on a bearing seat on the inner wall of the air inlet pipe.
One end of the rotating shaft, which is far away from the conical air guide sleeve, is provided with a friction driving wheel, the friction driving wheel is vertically in friction connection with a friction linkage disc which is rotated on the inner wall of the air inlet pipe, the friction linkage disc is vertically in friction connection with a linkage rotating wheel, the linkage rotating wheel is fixed on a linkage shaft, one end of the linkage shaft slides in a sliding shaft groove of the rotating shaft, and the middle part of the linkage shaft is rotated on an inner end cover of the air inlet pipe, which is positioned in the nozzle shell; the other end of the linkage shaft is fixed with a speed-changing big gear which is meshed with a transmission speed-changing small gear, the speed-changing small gear is fixed on a wheel shaft, the wheel shaft rotates on the outer side surface of the inner end cover, and a driving gear fixed on the wheel shaft is meshed with a driven gear fixed on the air cap.
The opening adjusting plate comprises a linkage frame, the annular frame slides in an adjusting slide way at the inner end of the linkage frame, the adjusting slide way is rotationally connected with an adjusting screw rod, the middle part of the adjusting screw rod is in threaded connection with the annular frame, and the annular frame is connected with the inner side surface of the adjusting slide way through a tensioning spring; the middle part of the linkage frame slides in a limit groove on the inner wall of the air inlet pipe, the outer end of the linkage frame is fixedly provided with an arc baffle, one end of the arc baffle slides in the adjusting slideway in a sealing way, and the other end of the arc baffle slides in the air supply hole in a sealing way.
The application has the beneficial effects that:
according to the dry fog humidifying nozzle, the anti-blocking component is connected in the air inlet pipe, so that compressed air entering the dry fog humidifying nozzle can be effectively filtered, impurities in the compressed air are reduced, and the blocking probability of the nozzle main body and the air cap is reduced; the air inlet pipe inside the spray nozzle is provided with two air supply holes, the two air supply holes are respectively communicated with the first air inlet channel and the second air inlet channel in the spray nozzle shell, and the second air inlet channel is connected with the spray nozzle main body, so that liquid entering the spray nozzle main body and compressed air are subjected to primary mixing treatment; the first air inlet channel is connected with the air cap, so that compressed air is conveyed to the air cap, spraying sprayed through the nozzle main body and compressed air are mixed again, and after secondary atomization is carried out on the spraying sprayed through primary mixing atomization, finer spraying particles are generated, and the atomization effect is improved.
In order to make the above objects, features and advantages of the present application more comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
The accompanying drawings are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate the application and together with the embodiments of the application, serve to explain the application. In the drawings:
FIG. 1 is a schematic diagram illustrating an embodiment of the present application;
FIG. 2 is a second overall schematic diagram according to an embodiment of the present application;
FIG. 3 is a schematic diagram of a partial structure according to an embodiment of the present application;
FIG. 4 is a partial cross-sectional block diagram provided by an embodiment of the present application;
FIG. 5 is a cross-sectional view of an air intake pipe according to an embodiment of the present application;
FIG. 6 is a schematic structural diagram of an anti-blocking assembly according to an embodiment of the present application;
FIG. 7 is a partial cross-sectional block diagram of an anti-block assembly according to an embodiment of the present application;
fig. 8 is a schematic structural view of an opening adjusting plate according to an embodiment of the present application;
FIG. 9 is a schematic diagram of a partial structure according to an embodiment of the present application;
fig. 10 is a schematic structural view of a conical filter screen and a conical pod according to an embodiment of the present application;
fig. 11 is a schematic structural view of a V-shaped cleaning brush according to an embodiment of the present application.
Icon: a nozzle housing 1; a head main body 2; a swirl core 201; a needle 202; insert 203; an air cap 3; an intake pipe 4; an outer end cap 401; an airway tube 402; a stop collar 403; a gas supply hole 5; an anti-blocking assembly 6; a sliding tray 601; a buffer compression spring 602; a conical filter screen 603; a conical pod 604; a rotation shaft 605; a V-shaped cleaning brush 606; a swirl impeller 607; an annular shelf 608; a preconditioning screw 609; a pre-shift ring 610; friction drive wheel 611; friction linkage disc 612; a linkage runner 613; a linkage shaft 614; a speed change gear 615; an opening adjusting plate 7; a linkage frame 701; an adjusting screw 702; a curved baffle 703.
Detailed Description
In order to enable those skilled in the art to better understand the technical solutions of the present application, the technical solutions of the embodiments of the present application will be clearly and completely described below, and it is obvious that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
The present application is described in further detail below with reference to the drawings and examples to enable those skilled in the art to practice the application by referring to the description.
It will be understood that terms, such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.
The application is described in further detail below with reference to fig. 1-11.
Example 1
As shown in fig. 1-11, a dry fog humidifying nozzle comprises a nozzle shell 1, wherein a nozzle body 2 and an air cap 3 are arranged on the nozzle shell 1, and the central line of a spray hole of the air cap 3 is intersected with the central line of a spray hole of the nozzle body 2; the nozzle shell 1 is provided with an air inlet pipe 4, the air inlet pipe 4 is provided with two air supply holes 5, and the two air supply holes 5 are respectively communicated with a first air inlet channel and a second air inlet channel in the nozzle shell 1; the first air inlet channel is connected with the air cap 3; the second air inlet channel is connected with the spray head main body 2; the nozzle shell 1 is provided with a liquid inlet hole, and the liquid inlet hole is communicated with the nozzle body 2 through a liquid inlet channel in the nozzle shell 1; the air inlet pipe 4 is connected with an anti-blocking assembly 6.
The working principle and beneficial effects of the technical scheme are as follows:
when the dry fog humidifying nozzle is used, liquid is injected into the nozzle shell 1 through the liquid inlet hole on the nozzle shell 1, so that the liquid enters the nozzle body 2 through the liquid inlet channel in the nozzle shell 1; the air is injected into the nozzle shell 1 through the air inlet pipe 4 on the nozzle shell 1, the air inlet pipe 4 in the nozzle shell is provided with two air supply holes 5, the two air supply holes 5 are respectively communicated with a first air inlet channel and a second air inlet channel in the nozzle shell, and the second air inlet channel is connected with the nozzle body 2, so that liquid entering the nozzle body 2 and compressed air are subjected to primary mixing treatment; the first air inlet channel is connected with the air cap 3, so that compressed air is conveyed to the air cap 3, and spray sprayed by the spray head main body 2 and the compressed air are mixed again, so that finer spray particles are generated after secondary atomization is carried out on the spray subjected to primary mixed atomization, and the atomization effect is improved; the anti-blocking component 6 is connected in the air inlet pipe 4, so that the compressed air entering the spray nozzle can be effectively filtered, impurities in the compressed air are reduced, the blocking probability of the spray nozzle main body 2 and the air cap 3 is reduced, and the spraying effect of the spray nozzle is ensured to a certain extent.
The two spray head bodies 2 are arranged, and the two spray head bodies 2 are oppositely arranged on two sides of the air cap 3.
Atomized liquid drops sprayed by the two spray head main bodies 2 are sprayed towards the air outlet direction of the air cap 3, so that the atomized liquid drops collide with compressed air sprayed in the air cap 3 to form secondary atomization, and smaller-particle-size liquid drops are generated, so that the spraying effect is maximized, and the use requirements of more environments are met.
The filter screen is arranged in the liquid inlet channel, so that liquid can be effectively filtered, impurities in the liquid are reduced, and the blockage of the spray head main body 2 caused by excessive impurities is prevented.
The inside of the nozzle body 2 is provided with a swirl core 201, an insert 202 and an insert 203, a mixing cavity is formed between the nozzle body 2 and the insert 202, and the mixing cavity is communicated with a second air inlet channel; one end of a rotational flow channel of the rotational flow core 201 is connected with a liquid inlet channel, and the other end of the rotational flow channel is connected with a mixing cavity; the mixing chamber communicates with the spray orifice on insert 203.
When the spray head main body 2 is used, compressed air and liquid respectively enter the spray head main body 2 from different channels, after the liquid is swirled through holes in the middle of the swirling core 201, the liquid is sprayed out from the tip of the insert 202, and the compressed air enters a mixing cavity formed by the spray head main body 2 and the insert 202 through a second air inlet channel, so that the compressed air is mixed with the liquid sprayed out from the tip of the insert 202, and is sprayed out from an insert for the first atomization treatment.
Example two
As shown in fig. 1-11, one end of the air inlet pipe 4 positioned outside the nozzle shell 1 is fixed with an outer end cover 401, an air duct 402 is fixed in an air inlet hole in the center of the outer end cover 401, and the air duct 402 is inserted into one end fixing limiting ring 403 in the air inlet pipe 4; the anti-blocking assembly 6 comprises a sliding disc 601, the sliding disc 601 slides on the air duct 402, and the sliding disc 601 is connected with the limiting ring 403 through a buffer compression spring 602 sleeved on the air duct 402; one end of a conical filter screen 603 is fixed at the inner end of the sliding disc 601, one end of a conical guide cover 604 is fixed at the other end of the conical filter screen 603, the other end of the conical guide cover 604 is inserted into the conical filter screen 603, and the diameter of one end of the conical filter screen 603 close to the sliding disc 601 is far away from the diameter of the other end of the conical filter screen 603.
The working principle and beneficial effects of the technical scheme are as follows:
in the dry fog humidifying nozzle, the outer end cover 401 is fixed at one end of the air inlet pipe 4, which is positioned outside the nozzle shell 1, and the outer end cover 401 is connected with the air inlet pipe 4 through bolts, so that the conical filter screen 603 and the conical guide cover 604 are convenient to detach and replace, filtered impurities are convenient to clean, and a sealing gasket is arranged between the outer end cover 401 and the air inlet pipe 4, so that the sealing performance is improved; when the air conditioner is used, compressed air enters a filtering area formed among a conical filter screen 603, a conical guide cover 604 and a sliding disc 601 through an air duct 402, so that the compressed air is filtered through the conical filter screen 603, and after entering the filtering area, the compressed air is firstly contacted with the conical guide cover 604, is split by the conical guide cover 604 and uniformly dispersed around the conical filter screen 603, so that the filtered compressed air enters an air inlet pipe 4 and enters a first air inlet channel and a second air inlet channel in a nozzle shell through two air supply holes 5 in the air inlet pipe 4, impurities in compression are effectively filtered, the cleanliness of the compressed air is improved, the atomization effect is improved, and the blocking probability of the air conditioner is reduced;
the sliding disc 601 is connected with the limiting ring 403 through the buffer pressure spring 602 sleeved on the air duct 402, after compressed air enters the filtering area, pressure can be generated on the conical air guide sleeve 604, so that the conical air guide sleeve 604 moves in the direction away from the air duct 402, the conical air guide sleeve 604 drives the conical filter screen 603 to move in the direction away from the air duct 402 during movement, the sliding disc 601 is driven to move in the direction of the limiting ring 403, the buffer pressure spring 602 is compressed, the buffer pressure spring 602 is arranged, the buffer effect is achieved, the damage of the compressed air to the conical filter screen 603 is reduced, the split flow of the conical air guide sleeve 604 is matched, the impact of air flow to the conical filter screen 603 is reduced, the deformation probability of the conical filter screen 603 is reduced, and the service life and the use effect of the conical filter screen 603 are guaranteed.
The conical air guide sleeve 604 is uniformly and circumferentially provided with a plurality of filtering holes, and each filtering hole is internally fixed with a ceramic microporous filtering plate which can be used together through the microporous filtering plate matched with the conical filtering net 603, so that the filtering area is increased, and the filtering efficiency is improved.
Example III
As shown in fig. 1-11, the anti-blocking assembly 6 further includes a rotating shaft 605, the middle part of the rotating shaft 605 rotates in the central hole of the conical air guide sleeve 604, a filtering area is formed among the conical filter screen 603, the conical air guide sleeve 604 and the sliding disc 601, one end of the rotating shaft 605 extending into the filtering area is fixed with a V-shaped cleaning brush 606, the V-shaped cleaning brush 606 is slidably matched with the inner walls of the conical filter screen 603 and the conical air guide sleeve 604, one end of the rotating shaft 605 away from the filtering area is fixed with a rotational flow impeller 607, and the rotational flow impeller 607 rotates in the air inlet pipe 4 so as to rotate under the driving of the air entering the air inlet pipe 4 after being filtered by the conical filter screen 603 and the conical air guide sleeve 604.
The working principle and beneficial effects of the technical scheme are as follows:
in the dry mist humidifying nozzle, the anti-blocking component 6 further comprises a rotating shaft 605, the rotating shaft 605 is provided with the cyclone impeller 607, compressed air enters the air inlet pipe 4 after being filtered by the conical filter screen 603 and the conical guide cover 604, the compressed air contacts with the inclined surfaces of the cyclone impeller 607 to generate thrust to the cyclone impeller 607, so that the cyclone impeller 607 rotates around the axis of the rotating shaft 605, the cyclone impeller 607 can perform cyclone mixing, the compressed air is more fully mixed with liquid after entering the mixing cavity, the rotating shaft 605 can be driven to rotate when the cyclone impeller 607 rotates, the V-shaped cleaning brush 606 is driven to perform rotary surrounding motion by the rotating shaft 605, the inner side surfaces of the filter screen 603 and the conical guide cover 604 are automatically cleaned by the V-shaped cleaning brush 606, the filter screen 603 and the conical guide cover 604 are prevented from being blocked, and the filtering effect is ensured.
Example IV
As shown in fig. 1-11, the rotating shaft 605 is provided with an annular groove, the annular groove is rotationally connected with an annular frame 608, a swirl impeller 607 is positioned between the annular frame 608 and the conical air guide sleeve 604, the outer end of the annular frame 608 is in transmission connection with two opening adjusting plates 7, and the two opening adjusting plates 7 are in sliding fit in two adjusting slide ways and two air supply holes 5 at two ends of the air inlet pipe 4 so as to adjust the opening sizes of the two air supply holes 5; the annular frame 608 is provided with a sliding shaft hole, a preset screw rod 609 is in sliding fit in the sliding shaft hole, one end of the preset screw rod 609, which is close to the cyclone impeller 607, is fixedly provided with a preset baffle ring 610, and the other end of the preset screw rod 609 is in threaded fit on a bearing seat on the inner wall of the air inlet pipe 4.
The working principle and beneficial effects of the technical scheme are as follows:
in the dry mist humidifying nozzle, the annular groove is arranged on the rotary shaft 605, the annular groove is rotationally connected with the annular frame 608, when the conical air guide cover 604 moves, the rotary shaft 605 can be driven to move, so that the annular frame 608 is driven to move in the direction away from the air guide pipe 402 through the annular groove on the rotary shaft 605, the opening adjusting plate 7 is driven to slide in the two adjusting slide ways and the two air supply holes 5 through the annular frame 608, the opening of the two air supply holes 5 is realized, filtered compressed air can enter the first air inlet channel and the second air inlet channel, and the larger the air inlet pressure of the compressed air is, the faster the air inlet speed is, the greater the distance of the annular frame 608 in the direction away from the air guide pipe 402 is, and the larger the opening sizes of the two air supply holes 5 are at the moment, so that the opening sizes of the two air supply holes 5 can be adjusted in a self-adapting manner, and the use requirements of different conditions are met;
the size adjustment of the air supply hole 5 can also be controlled by rotating the pre-adjustment screw 609; the annular frame 608 is provided with a sliding shaft hole, the sliding shaft hole is internally matched with the preset screw rod 609 in a sliding manner, when the preset screw rod 609 is rotated, the contact position of the preset screw rod 609 and a bearing seat can be changed, so that the position of the preset baffle ring 610 is adjusted, when the air supply hole 5 is required to be always opened, the preset screw rod 609 is controlled to rotate, after the preset baffle ring 610 is contacted with the annular frame 608, the preset screw rod 609 is continuously rotated, the annular frame 608 is driven to move through the preset baffle ring 610, the annular frame 608 drives the opening adjusting plate 7 to slide, the opening of the air supply hole 5 is realized, and various adjusting modes are met.
Example five
As shown in fig. 1-11, one end of the rotating shaft 605 far away from the conical air guide sleeve 604 is fixed with a friction driving wheel 611, the friction driving wheel 611 is vertically in friction connection with a friction linkage disc 612 rotating on the inner wall of the air inlet pipe 4, the friction linkage disc 612 is vertically in friction connection with a linkage rotating wheel 613, the linkage rotating wheel 613 is fixed on a linkage shaft 614, one end of the linkage shaft 614 slides in a sliding shaft groove of the rotating shaft 605, and the middle part of the linkage shaft 614 rotates on an inner end cover of the air inlet pipe 4 positioned in the nozzle shell 1; the other end of the linkage shaft 614 is fixed with a speed-changing big gear 615, the speed-changing big gear 615 is connected with a speed-changing small gear in a meshing way, the speed-changing small gear is fixed on a wheel shaft, the wheel shaft rotates on the outer side surface of the inner end cover, and a driving gear fixed on the wheel shaft is connected with a driven gear fixed on the air cap 3 in a meshing way.
The working principle and beneficial effects of the technical scheme are as follows:
in the dry mist humidifying nozzle, when the rotary shaft 605 rotates, the friction driving wheel 611 can be driven to rotate, when the friction driving wheel 611 rotates, the friction driving wheel 612 can be driven to rotate by vertical friction, the linkage rotating wheel 613 is driven to rotate through the friction linkage disc 612, the linkage rotating wheel 613 drives the linkage shaft 614 to rotate, when the linkage shaft 614 rotates, the speed change gear wheel 615 drives the speed change gear wheel to rotate, and the wheel shaft is driven to rotate through the speed change gear wheel, the driving gear wheel can be driven to rotate through the driving gear wheel, so that the driven gear wheel on the air cap 3 is driven to rotate, and then the air cap 3 is driven to rotate, a plurality of air injection holes can be arranged on the air cap 3, and when the air cap 3 rotates, the air injected by the plurality of air injection holes can be better contacted with mist drops injected by the nozzle main body 2, so that a better secondary atomizing effect can be achieved, and when the air cap 3 rotates, the compressed air injected by the plurality of air injection holes forms a rotational flow, so that the mixing effect of mist drops injected by the nozzle main body 2 is better improved;
in addition, the contact position between the friction driving wheel 611 and the friction linkage disc 612 can be automatically adjusted, when the pressure is larger, the distance that the friction driving wheel 611 moves towards the axis of the friction linkage disc 612 is larger, and at the moment, the speed that the friction driving wheel 611 drives the friction linkage disc 612 to rotate is higher, so that the speed of the rotational movement of the air cap 3 is higher, and the atomization mixing effect is better met.
Example six
As shown in fig. 1-11, the opening adjusting plate 7 comprises a linkage frame 701, an annular frame 608 slides in an adjusting slide way at the inner end of the linkage frame 701, an adjusting screw 702 is rotationally connected in the adjusting slide way, the middle part of the adjusting screw 702 is connected on the annular frame 608 in a threaded manner, and the annular frame 608 is connected with the inner side surface of the adjusting slide way through a tensioning spring; the middle part of the linkage frame 701 slides in a limit groove on the inner wall of the air inlet pipe 4, the outer end of the linkage frame 701 is fixed with an arc baffle 703, one end of the arc baffle 703 slides in the adjusting slideway in a sealing way, and the other end of the arc baffle 703 slides in the air supply hole 5 in a sealing way.
The working principle and beneficial effects of the technical scheme are as follows:
in the dry mist humidifying nozzle, when the annular frame 608 moves, the linkage frame 701 can be driven to slide in the adjusting slide way through the cooperation of the adjusting screw 702, so that one end of the arc-shaped baffle 703 is driven to slide in the adjusting slide way through the linkage frame 701, the other end of the arc-shaped baffle 703 is sealed and slid in the air supply hole 5, the opening size of the air supply hole 5 is adjusted, the annular frame 608 is connected with the linkage frame 701 through the adjusting screw 702, the opening sizes of the two air supply holes 5 in the initial state can be changed through rotating the adjusting screw 702, air inlets with different sizes can be formed conveniently, and compressed air with different amounts can be injected into the first air inlet channel and the second air inlet channel.
In the description of the present application, 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 application 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 application.
In the present application, 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 application can be understood by those of ordinary skill in the art according to the specific circumstances.
Although embodiments of the present application have been disclosed above, it is not limited to the details and embodiments shown and described, it is well suited to various fields of use for which the application would be readily apparent to those skilled in the art, and accordingly, the application is not limited to the specific details and illustrations shown and described herein, without departing from the general concepts defined in the claims and their equivalents.
Claims (7)
1. The dry fog humidifying nozzle is characterized by comprising a nozzle shell (1), wherein a nozzle body (2) and an air cap (3) are arranged on the nozzle shell (1), and the central line of a spray hole of the air cap (3) is intersected with the central line of a spray hole of the nozzle body (2); an air inlet pipe (4) is arranged on the nozzle shell (1), two air supply holes (5) are arranged on the air inlet pipe (4), and the two air supply holes (5) are respectively communicated with a first air inlet channel and a second air inlet channel in the nozzle shell (1); the first air inlet channel is connected with the air cap (3); the second air inlet channel is connected with the spray head main body (2); the nozzle shell (1) is provided with a liquid inlet hole, and the liquid inlet hole is communicated with the nozzle body (2) through a liquid inlet channel in the nozzle shell (1); an anti-blocking component (6) is connected in the air inlet pipe (4);
an outer end cover (401) is fixed at one end of the air inlet pipe (4) positioned at the outer side of the nozzle shell (1), an air duct (402) is fixed in an air inlet hole in the center of the outer end cover (401), and the air duct (402) is inserted into one end fixing limiting ring (403) in the air inlet pipe (4); the anti-blocking assembly (6) comprises a sliding disc (601), the sliding disc (601) slides on the air duct (402), and the sliding disc (601) is connected with the limiting ring (403) through a buffer pressure spring (602) sleeved on the air duct (402); one end of a conical filter screen (603) is fixed at the inner end of the sliding disc (601), one end of a conical guide cover (604) is fixed at the other end of the conical filter screen (603), the other end of the conical guide cover (604) is inserted into the conical filter screen (603), and the diameter of one end of the conical filter screen (603) close to the sliding disc (601) is far away from the diameter of the other end of the conical filter screen (603);
the anti-blocking assembly (6) further comprises a rotating shaft (605), the middle part of the rotating shaft (605) rotates in a central hole of the conical guide cover (604), a filtering area is formed among the conical filter screen (603), the conical guide cover (604) and the sliding disc (601), one end of the rotating shaft (605) extending into the filtering area is fixedly provided with a V-shaped cleaning brush (606), the V-shaped cleaning brush (606) is in sliding fit on the inner walls of the conical filter screen (603) and the conical guide cover (604), one end of the rotating shaft (605) far away from the filtering area is fixedly provided with a rotational flow impeller (607), and the rotational flow impeller (607) rotates in the air inlet pipe (4) so as to rotate under the driving of air entering the air inlet pipe (4) after being filtered by the conical filter screen (603) and the conical guide cover (604);
one end of the rotating shaft (605) far away from the conical air guide sleeve (604) is provided with a friction driving wheel (611), the friction driving wheel (611) is vertically in friction connection with a friction linkage disc (612) which rotates on the inner wall of the air inlet pipe (4), the friction linkage disc (612) is vertically in friction connection with a linkage rotating wheel (613), the linkage rotating wheel (613) is fixed on a linkage shaft (614), one end of the linkage shaft (614) slides in a sliding shaft groove of the rotating shaft (605), and the middle part of the linkage shaft (614) rotates on an inner end cover of the air inlet pipe (4) positioned in the nozzle shell (1); the gear box is characterized in that a gear change large gear (615) is fixed at the other end of the linkage shaft (614), the gear change large gear (615) is meshed and connected with a gear change small gear, the gear change small gear is fixed on a wheel shaft, the wheel shaft rotates on the outer side face of the inner end cover, a driving gear fixed on the wheel shaft is meshed and connected with a driven gear fixed on the air cap (3), the driven gear on the air cap (3) is driven to rotate through the driving gear, the air cap (3) is driven to rotate, a plurality of air injection holes can be formed in the air cap (3), and when the air cap (3) rotates, air injected by the plurality of air injection holes can be enabled to contact with mist drops injected by the nozzle body (2).
2. A dry mist humidifying nozzle according to claim 1, characterized in that two nozzle bodies (2) are provided, the two nozzle bodies (2) being arranged opposite each other on both sides of the air cap (3).
3. The dry mist humidification nozzle of claim 1, wherein a filter screen is disposed in the liquid inlet channel.
4. The dry mist humidifying nozzle according to claim 1, wherein a swirl core (201), an insert (202) and an insert (203) are arranged in the nozzle body (2), a mixing cavity is formed between the nozzle body (2) and the insert (202), and the mixing cavity is communicated with the second air inlet channel; one end of a rotational flow channel of the rotational flow core (201) is connected with a liquid inlet channel, and the other end of the rotational flow channel is connected with a mixing cavity; the mixing chamber communicates with a spray orifice on the insert (203).
5. A dry mist humidification nozzle as set forth in claim 1 wherein said conical pod (604) is evenly circumferentially provided with a plurality of filter openings, each filter opening having a ceramic microporous filter plate secured therein.
6. A dry mist humidifying nozzle according to claim 1, characterized in that the rotating shaft (605) is provided with an annular groove, the annular groove is rotationally connected with an annular frame (608), a rotational flow impeller (607) is positioned between the annular frame (608) and the conical air guide sleeve (604), the outer end of the annular frame (608) is in transmission connection with two opening adjusting plates (7), and the two opening adjusting plates (7) are in sliding fit with two adjusting slide ways at two ends of the air inlet pipe (4) and two air supply holes (5) so as to adjust the opening sizes of the two air supply holes (5); the annular frame (608) is provided with a sliding shaft hole, a preset screw rod (609) is in sliding fit in the sliding shaft hole, one end of the preset screw rod (609) close to the rotational flow impeller (607) is fixedly provided with a preset ring (610), and the other end of the preset screw rod (609) is in threaded fit on a bearing seat on the inner wall of the air inlet pipe (4).
7. The dry mist humidifying nozzle according to claim 6, wherein the opening adjusting plate (7) comprises a linkage frame (701), the annular frame (608) slides in an adjusting slide way at the inner end of the linkage frame (701), the adjusting slide way is rotationally connected with an adjusting screw (702), the middle part of the adjusting screw (702) is connected with the annular frame (608) in a threaded manner, and the annular frame (608) is connected with the inner side surface of the adjusting slide way through a tensioning spring; the middle part of the linkage frame (701) slides in a limit groove on the inner wall of the air inlet pipe (4), the outer end of the linkage frame (701) is fixedly provided with an arc baffle plate (703), one end of the arc baffle plate (703) slides in the adjusting slide way in a sealing way, and the other end of the arc baffle plate (703) slides in the air supply hole (5) in a sealing way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310682779.9A CN116753578B (en) | 2023-06-09 | 2023-06-09 | Dry fog humidification nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310682779.9A CN116753578B (en) | 2023-06-09 | 2023-06-09 | Dry fog humidification nozzle |
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| CN116753578A CN116753578A (en) | 2023-09-15 |
| CN116753578B true CN116753578B (en) | 2023-12-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202310682779.9A Active CN116753578B (en) | 2023-06-09 | 2023-06-09 | Dry fog humidification nozzle |
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| CN202497968U (en) * | 2012-02-24 | 2012-10-24 | 东莞市长原科技实业有限公司 | Micro Mist Humidifier Nozzle |
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|---|---|
| CN116753578A (en) | 2023-09-15 |
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