CN216953419U - Water curtain assembly and ventilation device - Google Patents
Water curtain assembly and ventilation device Download PDFInfo
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- CN216953419U CN216953419U CN202220577579.8U CN202220577579U CN216953419U CN 216953419 U CN216953419 U CN 216953419U CN 202220577579 U CN202220577579 U CN 202220577579U CN 216953419 U CN216953419 U CN 216953419U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 135
- 238000009423 ventilation Methods 0.000 title claims description 18
- 239000007788 liquid Substances 0.000 claims abstract description 102
- 230000000670 limiting effect Effects 0.000 claims abstract description 40
- 239000003814 drug Substances 0.000 claims description 50
- 239000007921 spray Substances 0.000 claims description 12
- 238000005507 spraying Methods 0.000 claims description 12
- 230000000694 effects Effects 0.000 abstract description 5
- 238000006073 displacement reaction Methods 0.000 abstract description 2
- 235000019645 odor Nutrition 0.000 description 15
- 230000001877 deodorizing effect Effects 0.000 description 12
- 238000006243 chemical reaction Methods 0.000 description 6
- 238000000926 separation method Methods 0.000 description 4
- 239000002781 deodorant agent Substances 0.000 description 3
- 238000004332 deodorization Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 230000035484 reaction time Effects 0.000 description 2
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000004887 air purification Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
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- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The present disclosure relates to a water curtain assembly comprising: the water curtain comprises a first water curtain body, wherein a plurality of first bulges are arranged on the first water curtain body, a first liquid guide groove is formed between every two adjacent first bulges, and a plurality of first limiting structures are arranged on the first bulges; the second water curtain body is overlapped with the first water curtain body, a plurality of second bulges are arranged on the second water curtain body, a second liquid guide groove is formed between every two adjacent second bulges, and a plurality of second limiting structures are arranged on the second bulges. Through setting up first cistern and second cistern to control the flow direction of liquid in it, through setting up first limit structure and second limit structure, with the liquid to flowing in first cistern and the second cistern produces limiting displacement, with the flow rate that reduces liquid, increase the contact time of air and the liquid on first cascade body and the second cascade body, guarantee air and liquid fully contact, improve the effect of air and liquid.
Description
Technical Field
The present disclosure relates to the field of air purification technology, and more particularly, to a water curtain assembly and a ventilation device.
Background
Fans are widely used in ventilation systems, which allow indoor and outdoor air exchange, and also purify odors in the air. In some places where odor exists, a deodorizing fan is generally used to remove odor to clean the place.
In the related art, a deodorizing fan generally employs a method of spraying a deodorizing liquid to purify odor, and purified air is discharged to the atmosphere. In the process of spraying the deodorant liquid, the odor enters the separating machine, the deodorant liquid is sprayed to the odor through the spray head, and the deodorant liquid is contacted with the odor and generates corresponding chemical reaction so as to achieve the purpose of purifying and deodorizing. However, the direct spraying of the deodorizing liquid in contact with the odor has insufficient contact time with the air, insufficient reaction, insufficient purification of ozone, and secondary pollution caused by direct discharge into the atmosphere, which is not favorable for environmental protection and human health.
SUMMERY OF THE UTILITY MODEL
To overcome the problems in the related art, the present disclosure provides a water curtain assembly and a ventilation apparatus.
According to a first aspect of embodiments of the present disclosure, there is provided a water curtain assembly, comprising: the water curtain comprises a first water curtain body, wherein a plurality of first bulges are arranged on the first water curtain body, a first liquid guide groove is formed between every two adjacent first bulges, and a plurality of first limiting structures are arranged on the first bulges; the second water curtain body is overlapped with the first water curtain body, a plurality of second bulges are arranged on the second water curtain body, a second liquid guide groove is formed between every two adjacent second bulges, and a plurality of second limiting structures are arranged on the second bulges.
In one embodiment, the first stop structure comprises a first stop member and/or a first groove; the second limiting structure comprises a second limiting part and/or a second groove.
In one embodiment, when the second water curtain body is overlapped with the first water curtain body, the first protrusion and the second protrusion are overlapped back to back, and the first protrusion and the second protrusion form a channel.
In one embodiment, two ends of the first water curtain body are respectively provided with a first connecting part; and second connecting parts matched with the first connecting parts are respectively arranged at positions, corresponding to the first connecting parts, on the second water curtain body.
In one embodiment, a third connecting part is arranged between two ends of the first water curtain body; and a fourth connecting part matched with the third connecting part is arranged at the position, opposite to the third connecting part, on the second water curtain body.
In one embodiment, a plurality of first connecting parts are arranged between two ends of the first water curtain body; and a plurality of second connecting parts matched with the first connecting parts are arranged at the positions, corresponding to the first connecting parts, on the second water curtain body.
In one embodiment, a plurality of the first connecting parts are respectively arranged at two ends of the first liquid guide groove; the plurality of second connecting parts are respectively arranged at two ends of the second liquid guide groove.
In one embodiment, the first groove is provided in a plurality, and the plurality of first grooves are arranged on two sides of the first protrusion at equal intervals; the second grooves are arranged in a plurality of numbers, and the second grooves are arranged on two sides of the second protrusions at equal intervals.
In one embodiment, the first protrusion and the second protrusion have a wave shape.
According to a second aspect of embodiments of the present disclosure, there is provided a ventilation device comprising: a stent body; the air channel is used for communicating the inside and the outside of the bracket body; a liquid medicine mixing device; the spraying assembly is arranged inside the bracket body, is connected with the liquid medicine mixing device and is used for spraying the liquid medicine in the liquid medicine mixing device; the water curtain component is the water curtain component in the embodiment of the disclosure, the water curtain component is arranged on the lower side of the spraying component, and the liquid medicine is sprayed onto the water curtain component by the spraying component.
The technical scheme provided by the embodiment of the disclosure can have the following beneficial effects:
through setting up first cistern and second cistern to control the flow direction of liquid in it, and through setting up first limit structure and second limit structure, with the limiting displacement of increase to liquid, with the flow velocity who reduces liquid, increase the contact time of air and the liquid on first cascade body and the second cascade body, guarantee that air and liquid fully contact, improve the effect of air and liquid.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and together with the description, serve to explain the principles of the disclosure.
FIG. 1 is a schematic view of a face of a water curtain assembly according to a first embodiment.
Fig. 2 is an enlarged schematic view of a portion a shown according to the first embodiment.
FIG. 3 is another schematic view of a water curtain assembly according to the first embodiment.
Fig. 4 is an enlarged schematic view of a B site shown according to the first embodiment.
FIG. 5 is a side view of a water curtain assembly shown in accordance with a first embodiment.
FIG. 6 is a side view of a water curtain assembly according to a second embodiment.
FIG. 7 is a schematic view of a vent shown according to an exemplary embodiment.
Description of reference numerals:
the first water curtain comprises a first water curtain body 10, a first bulge 11, a first liquid guide groove 12, a first groove 111, a first connecting part 13, a first connecting piece 131 and a first connecting groove 132; the second water curtain comprises a second water curtain body 20, a second bulge 21, a second liquid guide groove 22, a second groove 211, a second connecting part 23, a second connecting part 231 and a second connecting groove 232; a channel 30; a third connecting portion 40; a fourth connecting portion 50; a stent body 100; an air duct 200; a liquid medicine mixing device 300; a spray assembly 400; a water curtain assembly 500.
Detailed Description
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The implementations described in the exemplary embodiments below are not intended to represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present disclosure, as detailed in the appended claims.
To solve the related art problems, the embodiment of the present disclosure provides a water curtain assembly 500 and a ventilation device. The ventilation unit that this disclosed embodiment provided can be for example the deodorization ventilation unit that is used for foul smell environment or place, and deodorization ventilation unit accessible sprays the mode of liquid medicine and reaches the purpose of deodorization, air-purifying. The water curtain assembly 500 can be used for improving the reaction effect of odor and liquid medicine, so that the purpose of purifying air is achieved, and the air quality is improved. It should be understood that the ventilation device is not limited to the deodorizing ventilation device, and the water curtain assembly 500 is not limited to the deodorizing ventilation device for enhancing the reaction effect of the odor and the liquid medicine, and for convenience of description, the water curtain assembly 500 will be described as an example of such a deodorizing ventilation device.
Examples
Example 1
FIG. 1 is a schematic view of a face of a water curtain assembly according to a first embodiment. Fig. 2 is an enlarged schematic view of a portion a shown according to the first embodiment. FIG. 3 is another schematic view of a water curtain assembly according to the first embodiment. Fig. 4 is an enlarged schematic view of a B site shown according to the first embodiment. FIG. 5 is a side view of a water curtain assembly shown in accordance with a first embodiment. FIG. 6 is a side view of a water curtain assembly according to a second embodiment. FIG. 7 is a schematic view of a vent shown according to an exemplary embodiment.
As shown in fig. 1-7, the present disclosure provides a water curtain assembly 500 comprising: first cascade body 10 and second cascade body 20, wherein, set up a plurality of first archs 11 on the first cascade body 10, then form first cistern 12 between two adjacent first archs 11, the liquid medicine that sprays on first cascade body 10 can flow along first cistern 12, set up a plurality of first limit structure on the first arch 11, first limit structure can be used to carry on spacingly to the liquid medicine in first cistern 12, the separation, with the velocity of flow of restriction liquid medicine in first cistern 12. Second cascade body 20 and the stack setting of first cascade body 10, it is corresponding, set up a plurality of second archs 21 on the second cascade body 20, then form second cistern 22 between two adjacent second archs 21, here, the liquid medicine that sprays on second cascade body 20 can flow along second cistern 22, be provided with a plurality of second limit structure on the second arch 21, second limit structure can be used to carry on spacingly to the liquid medicine in second cistern 22, the separation, flow rate in second cistern 22 is led in order to restrict liquid medicine.
The embodiment of the present disclosure provides a water curtain assembly 500, in which a first liquid guide groove 12 and a second liquid guide groove 22 are provided, so that liquid medicine sprayed on a first water curtain body 10 and a second water curtain body 20 flows according to a preset track of the first liquid guide groove 12 and the second liquid guide groove 22; through set up first limit structure and second limit structure on first arch 11 and second arch 21 respectively to restriction liquid medicine is at first liquid guide groove 12 and the interior velocity of flow of second liquid guide groove 22, with the area of contact who increases foul smell and liquid medicine, in order to ensure that foul smell and liquid medicine fully react, improve the foul smell degree of purification, improve air quality then, ensure that the person is healthy.
It is understood that, in the embodiment of the present disclosure, the first water curtain body 10 and the second water curtain body 20 may be identical, and when stacked, the first water curtain body 10 and the second water curtain body 20 are stacked by crossing the forward direction and the reverse direction, so as to form the water curtain assembly 500 provided by the embodiment of the present disclosure, and the first body 10 and the second body 20 are not specifically limited herein.
Further, the first stopper structure includes a first stopper part and/or a first groove 111, and the second stopper structure includes a second stopper part and/or a second groove 211. The first and second limiting parts may be, for example, limiting protrusions, and the limiting protrusions may be respectively disposed on two sides of the first protrusion 11 and two sides of the second protrusion 21, so that the limiting protrusions are distributed on inner walls of the first and second liquid guide grooves 12 and 22 surrounded by the first and second protrusions 11 and 21. When first liquid guide groove 12 and second liquid guide groove 22 set up in vertical direction, liquid medicine flows from top to bottom in first liquid guide groove 12 and second liquid guide groove 22 respectively, and a plurality of spacing archs then can carry out spacing, separation to the liquid medicine that flows through here to reduce the velocity of flow of liquid medicine from top to bottom, increase the reaction time of foul smell and liquid medicine, in order to guarantee that the foul smell fully purifies.
In order to further improve the limiting and blocking effects of the limiting protrusions on the liquid medicines flowing through the first liquid guide groove 12 and the second liquid guide groove 22, the limiting protrusions on one side of the adjacent first protrusions 11 are arranged in a staggered mode, and the limiting protrusions on one side of the adjacent second protrusions 21 are arranged in an interpenetration mode. For example, a plurality of limiting protrusions are arranged on the right side of a first protrusion 11, the limiting protrusions are arranged at intervals, a plurality of limiting protrusions are arranged on the left side of a second first protrusion 11 adjacent to the first protrusion, the limiting protrusions are arranged at intervals, and the limiting protrusions are arranged between two adjacent limiting protrusions on the first protrusion 11. Correspondingly, the second protrusion 21 is also disposed in the same way, and will not be described herein.
For another example, the first limiting part and the second limiting part may also be limiting pieces, and the arrangement of the limiting pieces is the same as that of the limiting protrusions, which is not described herein again. In order to further improve the limiting and blocking effects of the limiting sheet on the liquid medicine flowing through the first liquid guide groove 12 and the second liquid guide groove 22, besides the improvement on the arrangement mode, a plurality of small grooves or small protrusions can be additionally arranged on the limiting sheet, and when the liquid medicine is blocked on the limiting sheet and flows down from the limiting sheet, the liquid medicine can be blocked.
In the embodiment of the present disclosure, the first limiting structure and the second limiting structure are exemplified by the first groove 111 and the second groove 211, the first groove 111 and the second groove 211 are respectively disposed at two sides of the first protrusion 11 and the second protrusion 21 at intervals, the first grooves 111 on two adjacent first protrusions 11 are staggered, and correspondingly, the second grooves 211 on two adjacent second protrusions 21 are also staggered. When the first water curtain body 10 and the second water curtain body 20 are connected in an overlapping manner, the first protrusions 11 and the second protrusions 21 are overlapped oppositely, that is, the protrusions of the first protrusions 11 and the protrusions of the second protrusions 21 are opposite in protruding direction, so that the first protrusions 11 and the second protrusions 21 are overlapped to form the channels 30. When liquid medicine sprays on cascade subassembly 500, liquid medicine accessible these a plurality of passageways 30 flow, and is corresponding, and a plurality of first recesses 111 and a plurality of second recess 211 then can realize restricting, the purpose of separation to liquid medicine in passageway 30, and then in order to reduce the velocity of flow of liquid medicine in passageway 30, increase the reaction time of foul smell and liquid medicine to guarantee that the foul smell obtains fully purifying.
Preferably, a plurality of first grooves 111 are respectively formed in two sides of the plurality of first protrusions 11 at equal intervals, correspondingly, a plurality of second grooves 211 are respectively formed in two sides of the plurality of second protrusions 21 at equal intervals, and the plurality of first grooves 111 on the first protrusions 11 and the plurality of second grooves 211 on the second protrusions 21 are in a zigzag shape. In order to further increase the residence time of the liquid medicine in the first water curtain body 10, the second water curtain body 20, the first liquid guide groove 12, the second liquid guide groove 22 and the channel 30 to ensure the sufficient reaction of the odor and the liquid medicine, the water curtain assembly 500 provided by the embodiment of the present disclosure has the first protrusion 11 and the second protrusion 21 with irregular shapes, that is, the first protrusion 11 and the second protrusion 21 with twisted shapes. Therefore, when the liquid medicine flows through the first liquid guide groove 12, the second liquid guide groove 22 and the channel 30, the whole flow direction of the liquid medicine is distorted, and preferably, the first protrusion 11 and the second protrusion 21 are wave-shaped.
In the embodiment of the present disclosure, the first connection portions 13 are respectively disposed at two ends of the first water curtain body 10, and the second connection portions 23 matched with the first connection portions 13 are respectively disposed at positions corresponding to the first connection portions 13 on the second water curtain body 20. The first connecting portion 13 and the second connecting portion 23 may be, for example, a screw rod and a threaded hole, respectively, so that the first water curtain body 10 and the second water curtain body 20 are connected by overlapping threads to form the water curtain assembly 500 according to the embodiment of the present disclosure. The first connecting portion 13 and the second connecting portion 23 may also be strong magnets, for example, so that the first water curtain body 10 and the second water curtain body 20 are connected in an overlapping manner by magnetic attraction to form the water curtain assembly 500 according to the embodiment of the disclosure. Preferably, in the embodiment of the present disclosure, the first connection portion 13 includes a first connection piece 131 and a first connection groove 132, and correspondingly, the second connection portion 23 includes a second connection piece 231 and a second connection groove 232, where the first connection piece 131 is matched with the second connection groove 232, and the first connection groove 132 is matched with the second connection piece 231, so that when the first water curtain body 10 is overlapped and connected with the second water curtain body 20, the first connection piece 131 can be inserted into the second connection groove 232 and fixed, and the second connection piece 231 can be inserted into the first connection groove 132 and fixed, so as to form the water curtain assembly 500 provided in the embodiment of the present disclosure.
In order to increase the connection reliability of the first and second water curtain bodies 10 and 20, a plurality of first connection members 131 and a plurality of first connection grooves 132 may be added between both ends of the first water curtain body 10. Correspondingly, a plurality of second connecting grooves 232 and a plurality of second connecting grooves 231 are respectively arranged on the second water curtain body 20 at positions corresponding to the plurality of first connecting pieces and the plurality of first connecting grooves 132, so that the matching is realized, the structural strength of the water curtain assembly 500 is increased, and the stability is improved. In the embodiment of the present disclosure, the first connection member 131 and the first connection groove 132 are integrated, that is, the first end of the first connection member 131 has the first connection groove 132. Two first connecting members 131 are provided on both ends of the first curtain body 10, a protrusion of the first connecting member 131 extends over the end of the first curtain body 10, and a protrusion of the second first connecting member 131 extends into the passage 30. Correspondingly, the second connecting member 231 on the second water curtain body 20 is also provided, and is not described in detail. In contrast, the protrusion of the first second connector 231 extends into the channel 30, so that the second connector 231 located at the first position is engaged with the first connector 131; the convex part of the second connector 231 extends to the end of the second water curtain body 20, so that the second connector 231 located at the second position is matched with the first connector 131, and the overlapping connection of the first water curtain body 10 and the second water curtain body 20 is realized.
Based on the same consideration, the third connection portion 40 is disposed between the two ends of the first water curtain body 10, the fourth connection portion 50 matched with the third connection portion 40 is disposed at a position corresponding to the third connection portion 40 on the second water curtain body 20, and when the first water curtain body 10 and the second water curtain body 20 are overlapped and connected, the third connection portion 40 and the fourth connection portion are matched to increase the structural strength of the water curtain assembly 500. The third connecting portion 40 and the fourth connecting portion may be fixed by being buckled with each other, or may be fixed therebetween by being magnetically attracted, which is not limited herein.
In the embodiment of the present disclosure, the first connection portion 13 and the second connection portion 23 are respectively disposed at both ends of the first liquid guiding groove 12 and the second liquid guiding groove 22, so that the connection strength at both ends of the water curtain assembly 500 can be improved, the overall stability of the water curtain assembly 500 can be further increased, and the service life thereof can be prolonged.
Example 2
The first embodiment provides the water curtain assembly 500, in which the water curtain assembly 500 can be disassembled by the connection manner of the first connection portion 13 and the second connection portion 23, and the water curtain assembly 500 can be a stack of a plurality of first water curtain bodies 10 and a plurality of second water curtain bodies 20.
As shown in fig. 6, a second embodiment of the present disclosure provides a water curtain assembly 500, which differs from the water curtain assembly 500 provided in the first embodiment in that: the second embodiment of the present disclosure provides that the water curtain assembly 500 is formed by stacking a plurality of first water curtain bodies 10 and a plurality of second water curtain bodies 20, that is, by stacking a plurality of first water curtain assemblies 500. In the water curtain assembly 500 provided in the second embodiment of the present disclosure, the number of the water curtain assemblies 500 stacked in the first embodiment may be set based on actual requirements, and is not specifically limited herein, and details regarding the water curtain assembly 500 provided in the second embodiment are not described herein.
Based on the same conception, the embodiment of the disclosure also provides a ventilation device.
It is understood that the ventilation device provided by the embodiment of the present disclosure includes corresponding structures for performing the respective functions in order to achieve the above-described functions. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present disclosure.
Referring to fig. 7, an embodiment of the present disclosure provides a ventilation apparatus, including: the bracket comprises a bracket body 100, an air duct 200, a liquid medicine mixing device 300, a spraying assembly 400 and a water curtain assembly 500, wherein the air duct 200 is connected with the bracket body 100, the air duct 200 is used for communicating the inside and the outside of the bracket body 100 so as to facilitate the circulation of gas, and the gas takes odor as an example. The liquid medicine mixing device 300 is used for mixing deodorizing liquid medicine. The spray assembly 400 is disposed inside the bracket body 100 and connected to the liquid medicine mixing device 300 for spraying the deodorized liquid medicine onto the water curtain assembly 500 so as to perform a chemical reaction with the odor. The spray assembly 400 may include a water pump, a water pipe, and a spray head, and the water pump may pump the deodorizing liquid medicine out of the liquid medicine mixing device 300 and to the spray head for spraying. The water curtain assembly 500 is the water curtain assembly 500 in the first and second embodiments of the present disclosure, and the water curtain assembly 500 is disposed at the lower side of the nozzle, so that the deodorizing liquid medicine sprayed by the nozzle is sprayed into the first liquid guiding groove 12 and the second liquid guiding groove 22 on the water curtain assembly 500 and the channel 30, thereby ensuring that the odor and the deodorizing liquid medicine fully react and improving the odor purifying effect.
It is understood that "a plurality" in this disclosure means two or more, and other words are analogous. "and/or" describes the association relationship of the associated objects, meaning that there may be three relationships, e.g., a and/or B, which may mean: a exists alone, A and B exist simultaneously, and B exists alone. The character "/" generally indicates that the former and latter associated objects are in an "or" relationship. The singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.
It will be further understood that the terms "first," "second," and the like are used to describe various information and that such information should not be limited by these terms. These terms are only used to distinguish one type of information from another and do not denote a particular order or importance. Indeed, the terms "first," "second," and the like are fully interchangeable. For example, first information may also be referred to as second information, and similarly, second information may also be referred to as first information, without departing from the scope of the present disclosure.
It will be further understood that the terms "central," "longitudinal," "lateral," "front," "rear," "upper," "lower," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the present embodiment and to simplify the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation.
It will be further understood that, unless otherwise specified, "connected" includes direct connections between the two without the presence of other elements, as well as indirect connections between the two with the presence of other elements.
It will be further appreciated that while operations are depicted in the drawings in a particular order, this should not be understood as requiring that such operations be performed in the particular order shown or in serial order, or that all illustrated operations be performed, to achieve desirable results. In certain environments, multitasking and parallel processing may be advantageous.
Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure disclosed herein. This application is intended to cover any variations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice in the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.
It will be understood that the present disclosure is not limited to the precise arrangements that have been described above and shown in the drawings, and that various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.
Claims (10)
1. A water curtain assembly, comprising:
the water curtain comprises a first water curtain body, wherein a plurality of first bulges are arranged on the first water curtain body, a first liquid guide groove is formed between every two adjacent first bulges, and a plurality of first limiting structures are arranged on the first bulges; and
the second water curtain body is overlapped with the first water curtain body, a plurality of second protrusions are arranged on the second water curtain body, a second liquid guide groove is formed between every two adjacent second protrusions, and a plurality of second limiting structures are arranged on the second protrusions.
2. The water curtain assembly of claim 1 wherein:
the first limiting structure comprises a first limiting part and/or a first groove;
the second limiting structure comprises a second limiting part and/or a second groove.
3. The water curtain assembly of claim 2 wherein:
when the second water curtain body is overlapped with the first water curtain body, the first protrusion and the second protrusion are overlapped in a back-to-back mode, and the first protrusion and the second protrusion form a channel.
4. The water curtain assembly of claim 1 wherein:
two ends of the first water curtain body are respectively provided with a first connecting part;
and second connecting parts matched with the first connecting parts are respectively arranged at positions, corresponding to the first connecting parts, on the second water curtain body.
5. The water curtain assembly of claim 4 wherein:
a third connecting part is arranged between the two ends of the first water curtain body;
and a fourth connecting part matched with the third connecting part is arranged at the position, opposite to the third connecting part, on the second water curtain body.
6. The water curtain assembly of claim 5 wherein:
a plurality of first connecting parts are arranged between two ends of the first water curtain body;
and a plurality of second connecting parts matched with the first connecting parts are arranged at the positions, corresponding to the first connecting parts, on the second water curtain body.
7. The water curtain assembly of claim 4 wherein:
the first connecting parts are respectively arranged at two ends of the first liquid guide groove;
the plurality of second connecting parts are respectively arranged at two ends of the second liquid guide groove.
8. The water curtain assembly of claim 2 wherein:
the first grooves are arranged in a plurality of numbers, and the first grooves are arranged on two sides of the first bulges at equal intervals;
the second grooves are arranged in a plurality of numbers, and the second grooves are arranged on two sides of the second protrusions at equal intervals.
9. The water curtain assembly of claim 1 wherein:
the first protrusion and the second protrusion are wavy in shape.
10. A ventilation device, comprising:
a stent body;
the air channel is used for communicating the inside and the outside of the bracket body;
a liquid medicine mixing device;
the spraying assembly is arranged inside the bracket body, is connected with the liquid medicine mixing device and is used for spraying the liquid medicine in the liquid medicine mixing device;
a water curtain assembly as claimed in any one of claims 1 to 9, disposed on the underside of the spray assembly, which sprays the liquid medicament onto the water curtain assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220577579.8U CN216953419U (en) | 2022-03-16 | 2022-03-16 | Water curtain assembly and ventilation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220577579.8U CN216953419U (en) | 2022-03-16 | 2022-03-16 | Water curtain assembly and ventilation device |
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| Publication Number | Publication Date |
|---|---|
| CN216953419U true CN216953419U (en) | 2022-07-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202220577579.8U Active CN216953419U (en) | 2022-03-16 | 2022-03-16 | Water curtain assembly and ventilation device |
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| CN (1) | CN216953419U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115574386A (en) * | 2022-09-09 | 2023-01-06 | 珠海格力电器股份有限公司 | Wet curtain structure and heat exchange system with same |
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2022
- 2022-03-16 CN CN202220577579.8U patent/CN216953419U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115574386A (en) * | 2022-09-09 | 2023-01-06 | 珠海格力电器股份有限公司 | Wet curtain structure and heat exchange system with same |
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Effective date of registration: 20240505 Address after: No. 55 Yingbin Road, Wu'an Town, Changtai District, Zhangzhou City, Fujian Province, 363000 Patentee after: Zhangzhou Changtai Tianxia Industry and Trade Co.,Ltd. Country or region after: China Address before: 361100 95-4, shangkeng Li, Heshan village, Xinmin Town, Tong'an District, Xiamen City, Fujian Province Patentee before: XIAMEN OASIS FAN SYSTEMS Co.,Ltd. Country or region before: China |