Humidifier spray pipe device

Abstract

The utility model belongs to the field of humidifiers, and provides a humidifier spray pipe device which comprises a main machine, a water storage cavity and an atomization working cavity are arranged in the main machine, an atomization device and a water pump used for conveying water flow from the water storage cavity to the atomization device are arranged in the atomization working cavity, and a spray pipe assembly is arranged at the top of the atomization device. The spraying pipe assembly comprises a water collecting tee joint, a blocking plate is arranged at the bottom end of the water collecting tee joint, a connecting pipe communicated with the atomization device and a water return pipe communicated with the water storage cavity are arranged on the blocking plate, an elbow is arranged at the top of the connecting pipe, and the length of the elbow is smaller than that of the water collecting tee joint. A baffle is arranged at the end, opposite to the end of the elbow, of the water collecting tee joint. The elbow is arranged in the water collecting tee joint, on one hand, the spraying distance between mist spray and the main machine can be prolonged, mist drops falling on the main machine can be reduced, and on the other hand, redundant mist drops can be recycled.

Description

Technical Field

[0001] This utility model belongs to the field of humidifiers, and in particular relates to a humidifier nozzle device. Background Technology

[0002] A humidifier is an electrical device that uses various technologies to convert water into water vapor, thereby increasing the humidity of the air. A humidifier generally includes a water storage chamber, a humidification chamber, a water pump, a humidification atomizing component, and a spray nozzle assembly. The humidification atomizing component obtains water from the water storage chamber through the water pump and atomizes the water, and the atomized spray is sprayed out from the spray nozzle assembly.

[0003] Existing nozzle assemblies generally use a straight pipe with an elbow, where the elbow is the spray outlet. Such nozzle assemblies may have some problems in actual use, such as the spray range being too close to the humidifier range, causing the droplets at the nozzle end to gradually condense and fall directly onto the humidifier surface or indoor floor, and the excess water cannot be recovered and reused. Utility Model Content

[0004] This invention addresses the technical problems of the aforementioned humidifiers by proposing a humidifier nozzle device that is rationally designed, simple in structure, can effectively recover some moisture, and helps extend the spray distance.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows: A humidifier nozzle device is provided, comprising a main unit. The main unit has a water storage chamber and an atomizing working chamber inside. The atomizing working chamber has an atomizing device and a water pump for supplying water from the water storage chamber to the atomizing device. A nozzle assembly is provided at the top of the atomizing device. The nozzle assembly includes a water collecting tee. A blocking plate is provided at the bottom end of the water collecting tee. A connecting pipe communicating with the atomizing device and a return water pipe communicating with the water storage chamber are provided on the blocking plate. An elbow is provided at the top of the connecting pipe. The length of the elbow is less than the length of the water collecting tee. A baffle is provided at the end of the water collecting tee opposite to the end of the elbow. The height of the baffle is less than the diameter of the water collecting tee.

[0006] Preferably, the end of the elbow is provided with a ramp, the ramp facing upward and having multiple spray holes.

[0007] Preferably, the height of the baffle is less than the radius of the water collection tee, and its top is provided with multiple evenly distributed teeth.

[0008] Preferably, the atomizing working chamber has multiple ventilation holes on its side.

[0009] Preferably, the bottom of the host is provided with a bottom groove, the surface of which is larger than the bottom area of ​​the host, and a horizontal drain pipe is provided on one side of the bottom groove.

[0010] Preferably, the atomizing devices are arranged in pairs inside the atomizing working chamber, and the atomizing working chamber is provided with a positioning plate group for fixing the atomizing devices.

[0011] Preferably, the positioning plate assembly includes angle steel connected to the side of the main unit, a pair of U-shaped steels are provided between the angle steels, and folded plates integrally formed on both sides of the U-shaped steels are provided therewith. The folded plates are attached between the steel surface of the angle steels and the connecting protrusions provided on the side of the atomizing device, and the connecting protrusions, folded plates and angle steels are connected by bolts.

[0012] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0013] This utility model provides a humidifier spray nozzle device. By incorporating a water collection tee with an elbow inside, it can extend the spray distance between the spray nozzle and the main unit, reducing the number of droplets falling onto the main unit. Furthermore, it allows for the recycling and reuse of excess droplets. This device is rationally designed, simple in structure, effectively recovers some moisture, and helps extend the spray distance. It is highly practical and suitable for large-scale promotion. Attached Figure Description

[0014] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 A schematic diagram of a humidifier nozzle device provided in an embodiment;

[0016] Figure 2 A schematic diagram of a humidifier nozzle device provided in an embodiment;

[0017] Figure 3 A schematic diagram of a humidifier nozzle device provided in an embodiment;

[0018] Figure 4 A schematic diagram of a humidifier nozzle device provided in an embodiment;

[0019] In the above figures:

[0020] 1. Main unit; 2. Water storage chamber; 3. Atomizing working chamber; 4. Atomizing device; 5. Water pump; 6. Spray pipe assembly; 61. Water collection tee; 62. Blocking plate; 63. Connecting pipe; 64. Return water pipe; 65. Elbow; 66. Baffle; 67. Sloping surface; 68. Spray hole; 69. Toothed mouth; 7. Bottom groove; 8. Drain pipe; 9. Positioning plate assembly; 91. Angle steel; 92. U-shaped steel; 93. Folding plate; 94. Connecting protrusion. Detailed Implementation

[0021] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below in conjunction with the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other. For ease of description, the terms "upper," "lower," "left," and "right" appearing below only indicate that they correspond to the upper, lower, left, and right directions in the accompanying drawings and do not limit the structure.

[0022] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0023] Examples, such as Figures 1-4 As shown, the present invention provides a humidifier nozzle device, including a main unit 1. The main unit 1 has a water storage chamber 2 and an atomizing working chamber 3 inside. The atomizing working chamber 3 has an atomizing device 4 and a water pump 5 for supplying water from the water storage chamber 2 to the atomizing device 4. A nozzle assembly 6 is located on the top of the atomizing device 4. The water storage chamber 2, the atomizing working chamber 3, the atomizing device 4, and the water pump 5 are existing technologies. For example, the atomizing device 4 can atomize the water entering it and output it towards the nozzle assembly 6 through heating or ultrasonic waves. Furthermore, the atomizing device 4 is equipped with mounting nodes for various sensors, such as temperature sensors and pressure sensors, etc., which will not be elaborated further in this embodiment. Based on this, in order to solve the problems that the spray range of the nozzle assembly 6 is too close to the humidifier range, the droplets at the end of the nozzle will gradually condense and fall directly onto the surface of the humidifier or the indoor floor, and the excess water cannot be recycled, the nozzle assembly 6 provided by this utility model includes a water collection tee 61. A blocking plate 62 is provided at the bottom end of the water collection tee 61. A connecting pipe 63 connected to the atomizing device 4 and a return water pipe 64 connected to the water storage chamber 2 are provided on the blocking plate 62. An elbow 65 is provided at the top of the connecting pipe 63. The length of the elbow 65 is less than the length of the water collection tee 61. A baffle 66 is provided at the end of the water collection tee 61 opposite to the end of the elbow 65. The height of the baffle 66 is less than the diameter of the water collection tee 61.

[0024] Specifically, this device uses a water collection tee 61 with an elbow 65 inside. The connecting pipe 63 receives spray from the atomizing device 4 and exits from the opposite direction of the elbow 65. The length design of the water collection tee 61 extends the spray distance between the spray and the main unit 1, reducing the number of droplets falling onto the main unit 1. Furthermore, the water collection tee 61, the inner side of the baffle 66, and the bottom of the water collection tee 61 form a recycling path for excess droplets. The excess droplets are guided back to the water storage chamber 2 via the return water pipe 64 for recycling, thus demonstrating strong practicality. It should be noted that the actual paths of the connecting pipe 63 and the return water pipe 64 can be designed reasonably and comprehensively according to specific application scenarios, such as laboratory needs.

[0025] To ensure the spraying effect of this device, the end of the elbow 65 provided by this utility model is provided with a slope surface 67, which faces upward and is provided with multiple spray holes 68. The spray holes 68 are used to uniformly distribute the spray, while the slope ensures that the spray can flow close to the upper part of the water collecting tee 61 and be fully sprayed out from the through-hole above the baffle 66. While ensuring sufficient spray flow, excess droplets will not gather on the outer side of the end of the water collecting tee 61, but will fall on the inner side of the baffle 66, so that the droplets gradually gather into a stream and effectively enter the groove structure above the blocking plate 62.

[0026] Furthermore, the height of the baffle 66 provided by this utility model is less than the radius of the water collecting tee 61, and its top is provided with a plurality of evenly distributed toothed nozzles 69. The design of the toothed nozzles 69 prevents the spray from generating a large impact force as it approaches the baffle 66, allowing the spray to be better ejected from the upper part of the water collecting tee 61. To achieve a better spraying effect, the included angle of the inner edge of the toothed nozzles 69 can be designed accordingly to adjust the actual spraying direction of the spray passing through the toothed nozzles 69.

[0027] In order to ensure that the atomizing working chamber 3 has a relatively stable working environment temperature, the present invention provides multiple ventilation holes on the side of the atomizing working chamber 3. The ventilation holes can be distributed in a rectangular array to achieve a certain heat dissipation effect.

[0028] To recover moisture, the main unit 1 provided by this invention has a bottom trough 7 at its bottom. The surface area of ​​the bottom trough 7 is larger than the bottom area of ​​the main unit 1, and a horizontal drain pipe 8 is provided on one side of the bottom trough 7. The bottom trough 7 can improve the overall stability of the main unit 1 and increase its ability to recover moisture from the open environment, which is then discharged from the drain pipe 8 into the drainage system connected to this device.

[0029] In order to improve the humidification performance of this device, the atomizing device 4 provided by this utility model is arranged in pairs inside the atomizing working chamber 3, and the atomizing working chamber 3 is provided with a positioning plate group 9 for fixing the atomizing device 4.

[0030] Furthermore, the positioning plate assembly 9 includes angle steel 91 connected to the side of the main unit 1, a pair of U-shaped steels 92 arranged between the angle steels 91, and folded plates 93 integrally formed on both sides of the U-shaped steels 92. The folded plates 93 are attached between the steel surface of the angle steels 91 and the connecting protrusions 94 arranged on the side of the atomizing device 4. The connecting protrusions 94, folded plates 93 and angle steels 91 are connected by bolts. The positioning plate assembly 9 can effectively control the installation distance between the two atomizing devices 4 and establish a reliable installation relationship with the atomizing devices 4, thereby ensuring the working performance of the main working components inside the main unit 1.

[0031] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A humidifier nozzle device, comprising a main unit, wherein the main unit has a water storage chamber and an atomizing working chamber inside, the atomizing working chamber has an atomizing device and a water pump for conveying water flow from the water storage chamber to the atomizing device, and a nozzle assembly is provided on the top of the atomizing device, characterized in that, The nozzle assembly includes a water collection tee, with a blocking plate at the bottom end of the water collection tee. The blocking plate has a connecting pipe that communicates with the atomizing device and a return water pipe that communicates with the water storage chamber. The top of the connecting pipe has an elbow, the length of which is less than the length of the water collection tee. The water collection tee has a baffle at one end opposite to the elbow, the height of which is less than the diameter of the water collection tee.

2. A humidifier nozzle arrangement according to claim 1, wherein, The end of the elbow is provided with a sloping surface, which faces upward and is provided with multiple spray holes.

3. A humidifier nozzle arrangement according to claim 2, wherein The height of the baffle is less than the radius of the water collection tee, and its top is provided with multiple evenly distributed teeth.

4. A humidifier nozzle arrangement according to claim 3, wherein The atomizing working chamber has multiple ventilation holes on its side.

5. A humidifier nozzle arrangement according to any one of claims 1 to 4 wherein, The bottom of the host is provided with a bottom groove, the surface of which is larger than the bottom area of ​​the host, and a horizontal drain pipe is provided on one side of the bottom groove.

6. A humidifier nozzle arrangement according to claim 1, wherein The atomizing devices are arranged in pairs inside the atomizing working chamber, and the atomizing working chamber is provided with a positioning plate group for fixing the atomizing devices.

7. A humidifier nozzle arrangement according to claim 6, wherein The positioning plate assembly includes angle steel connected to the side of the main unit, a pair of U-shaped steels are provided between the angle steels, and folded plates integrally formed on both sides of the U-shaped steels. The folded plates are attached between the steel surface of the angle steels and the connecting protrusions provided on the side of the atomizing device. The connecting protrusions, folded plates and angle steels are connected by bolts.

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