CN219283517U

CN219283517U - Humidification component capable of controlling humidification quantity

Info

Publication number: CN219283517U
Application number: CN202320256263.3U
Authority: CN
Inventors: 于国栋; 周伟
Original assignee: Qingdao Londs Environmental Technology Co ltd
Current assignee: Qingdao Londs Environmental Technology Co ltd
Priority date: 2023-02-20
Filing date: 2023-02-20
Publication date: 2023-06-30
Anticipated expiration: 2033-02-20

Abstract

The utility model relates to a humidification component with controllable humidification quantity, which belongs to the field of humidification and comprises a top cover, a support, a humidification film and a bottom cover, wherein the top cover is arranged at the top of the support, the bottom cover is arranged at the bottom of the support, the humidification film is arranged on the support between the bottom cover and the top cover, the support comprises an upper annular frame, a lower annular frame and a connecting vertical plate, the upper annular frame and the lower annular frame are arranged in parallel, the upper annular frame and the lower annular frame are connected together through a plurality of connecting vertical plates, a space is formed between every two adjacent connecting vertical plates, a water diversion flow passage is arranged on the upper annular frame, and a plurality of water dripping holes corresponding to the humidification film are arranged along the circumferential direction of the water diversion flow passage. The utility model has the advantages that: water is introduced into the water diversion flow passage through the water inlet, and the water diversion flow passage is obliquely arranged, so that the flow of the water is facilitated. The water inlet is positioned at the high end of the water diversion channel, which is beneficial to reducing the pressure loss and the flow of water.

Description

Humidification component capable of controlling humidification quantity

Technical Field

The utility model relates to a humidification component capable of controlling humidification quantity, and belongs to the field of humidification.

Background

The humidifier is divided into: ultrasonic, evaporative, heating, and compound. The products in the market are mostly ultrasonic humidifiers.

The ultrasonic humidification water exists in the form of small water drops, most of the humidification water is not assisted by wind, and is mainly diffused by natural convection, so that the propagation range is small, the local humidity rises quickly, water drops are easily formed on the nearby surface, and the humidification effect is not ideal. The water drops can become carriers of bacteria and spread along with humidification, and meanwhile, as a humidifying water tank is not cleaned frequently, the water tank is not provided with a sterilizing structure, and bacteria are more serious to breed and spread. Such humidifiers have only humidification and non-humidification functions.

Most of the existing evaporative humidifiers sold in the market are immersed, namely, a part of a humidifying film is immersed in water, the humidifying film is not immersed in the water to be humidified by utilizing the siphon principle of the humidifying film, and air flows through the humidifying film which is not immersed in the water to achieve a humidifying effect. The humidifying membrane of the humidifier needs to be soaked in water all the time, so that the humidifying membrane is easy to mold and grow bacteria, and the service life of the humidifying membrane can be shortened when the soaking time is long. The immersion height can be changed along with the water level, the immersion area is large when the water is more, the humidification ventilation area is small, and the humidification amount is small. The immersion area is small when water is small, the humidification ventilation area is large, the humidification amount is large, and the humidification amount is unstable.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides a humidification component with controllable humidification quantity, which has the following technical scheme:

the humidifying component comprises a top cover, a support, a humidifying film and a bottom cover, wherein the top cover is arranged at the top of the support, the bottom cover is arranged at the bottom of the support, the humidifying film is arranged on the support between the bottom cover and the top cover, the support comprises an upper annular frame, a lower annular frame and a connecting vertical plate, the upper annular frame and the lower annular frame are arranged in parallel, the upper annular frame and the lower annular frame are connected together through a plurality of connecting vertical plates, a space is formed between every two adjacent connecting vertical plates, a water diversion channel is arranged on the upper annular frame, a plurality of water dripping holes corresponding to the humidifying film are arranged along the circumferential direction of the water diversion channel, and a water inlet for supplying water for the water diversion channel is also arranged on the upper annular frame; the upper annular frame is connected with the top cover and the lower annular frame is connected with the bottom cover through the detachable unit.

The detachable unit comprises a clamping hook arranged on the inner wall of the top cover or the bottom cover, and a clamping groove matched with the clamping hook on the top cover is arranged on the upper annular frame; the lower annular frame is provided with a clamping groove matched with the clamping hook on the bottom cover.

The bottom cover is provided with a diversion trench corresponding to the humidifying film; in the diversion trench, a plurality of supporting ribs are arranged along the circumferential direction of the diversion trench, and an overflow port is arranged on the inner side of the diversion trench.

The humidifying membrane is in an annular arrangement, and a plurality of folds are arranged on the humidifying membrane.

And a running water space is formed between two adjacent supporting ribs.

Each drip hole is integrally arranged in a prismatic shape, the flaring end of the drip hole is positioned in the water diversion flow passage, and the necking end of the drip hole is close to the humidifying film.

The plane where the water diversion channel is located forms an included angle with the horizontal direction, the water inlet is located at the high end of the water diversion channel, and the low end of the water diversion channel is far away from the water inlet.

The cross section of the water dripping hole is square.

The utility model has the advantages that:

1. water is introduced into the water diversion flow passage through the water inlet, and the water diversion flow passage is obliquely arranged and has a certain inclination, so that the water diversion flow passage is beneficial to the flow of water. The upper water gap is positioned at the high end of the water diversion channel, which is beneficial to reducing the pressure loss and simultaneously beneficial to the flow of water.

2. The setting of drip hole leaks the water in the water diversion channel to the humidification membrane below, and unnecessary water then flows in the guiding gutter of bottom, and humidification membrane then can soak in water in the guiding gutter, and humidification self hydroscopicity can guarantee the saturation of humidification membrane. Is beneficial to ensuring the humidification amount. The overflow holes are used for guiding out excessive water.

3. The height of the diversion water channel is provided with a drop head, the section of the water dripping hole is from wide to narrow, and the water still can flow through the water dripping hole at the low end under the condition that the water is gradually reduced.

Drawings

Fig. 1 is a cross-sectional view of the main structure of the present utility model.

Fig. 2 is a schematic diagram of the explosive structure of the present utility model.

Fig. 3 is a schematic view of the structure of the present utility model with the top cover removed.

Fig. 4 is a top view of fig. 3.

Detailed Description

The utility model will be further described with reference to specific embodiments, and advantages and features of the utility model will become apparent from the description. These examples are merely exemplary and do not limit the scope of the utility model in any way. It will be understood by those skilled in the art that various changes and substitutions of details and forms of the technical solution of the present utility model may be made without departing from the spirit and scope of the present utility model, but these changes and substitutions fall within the scope of the present utility model.

Referring to fig. 1 to 4, the present utility model relates to a humidification module with controllable humidification amount, comprising a top cover 1, a bracket 2, a humidification film 4 and a bottom cover 3, wherein the top cover 1 is installed at the top of the bracket 2, the bottom cover 3 is installed at the bottom, the humidification film 4 is installed on the bracket 2 between the bottom cover 3 and the top cover 1, the humidification film 4 is arranged in a ring shape, and a plurality of folds are arranged on the humidification film 4 so as to absorb water as much as possible, so that each position of the humidification film can keep saturated with enough water; the support 2 comprises an upper annular frame 22, a lower annular frame 23 and a connecting vertical plate 21, wherein the upper annular frame 22 and the lower annular frame 23 are arranged in parallel, the upper annular frame 22 and the lower annular frame 23 are connected together through a plurality of connecting vertical plates 21, a space is formed between two adjacent connecting vertical plates 21, a water diversion channel 24 is arranged on the upper annular frame 22, a plurality of water dripping holes 25 corresponding to a humidifying membrane are arranged along the circumferential direction of the water diversion channel 24, and a water inlet 26 for supplying water for the water diversion channel 24 (by introducing water flow into the water inlet 26 from the water tank) is also arranged on the upper annular frame 22; the upper ring frame 22 and the top cover 1, and the lower ring frame 23 and the bottom cover 3 are connected together by a detachable unit.

The detachable unit comprises a clamping hook 11 arranged on the inner wall of the top cover 1 or the bottom cover 3, and a clamping groove 27 matched with the clamping hook 11 on the top cover 1 is arranged on the upper annular frame 22; a clamping groove matched with the clamping hook on the bottom cover 3 is arranged on the lower annular frame 23.

The bottom cover 3 is provided with a diversion trench 31 corresponding to the humidifying film 2; in the diversion trench 31, a plurality of supporting ribs 32 are arranged along the circumferential direction of the diversion trench 31, and overflow ports 33 are arranged on the inner side of the diversion trench 31; a running water space is formed between two adjacent support ribs 32.

Each drip hole 25 is integrally provided in a prismatic shape (the cross section of the drip hole is provided in a square shape), the flared end of the drip hole 25 is positioned in the water diversion flow passage, and the flared end of the drip hole 25 is close to the humidifying membrane 4, so that the sufficient water pressure can be ensured under the condition of different water flows.

The plane where the water diversion flow passage 24 is located forms an included angle with the horizontal direction, the water inlet 26 is located at the high end of the water diversion flow passage 24, the low end of the water diversion flow passage 24 is far away from the water inlet, and the water diversion water passage has a drop in the height direction, so that water can be ensured to smoothly flow to the water dripping hole 25 at the lowest end.

In the present utility model, the humidifying membrane 4 functions to keep moist, and the water saturation state is the best. The function of the top cover 1 is to keep the water flow from the top closed, and at the same time, the top cover is internally provided with a structure for positioning and fixing with the water tank. The support 2 is used for providing support for the humidifying membrane, providing a water diversion flow passage, and achieving the functions of water feeding, diversion, water leakage and the like through the support. The bottom cover 3 is used for supporting the humidifying membrane together with the bracket, and collecting the redundant water and guiding the water to the inner side.

The working principle of the utility model is as follows: the water passes through the water inlet 26, flows to the top surface of the humidifying membrane through the water diversion channel on the bracket 2, the water diversion channel 24 is provided with a water dripping hole 25, and the water drips onto the humidifying membrane 4 through the water dripping hole 25, so that the humidifying membrane is kept moist to a saturated state. The drip holes are square, so that the smooth dripping of water can be ensured, the drip holes 25 are arranged along the circumferential direction of the diversion water channel and are positioned in the middle of the diversion flow channel 24, and uniform dripping on the humidifying membrane 4 is ensured. The height direction of the diversion water channel 24 has a drop, so that water can smoothly flow to the farthest end, meanwhile, when the section of the water dripping hole is from top to bottom, the section area is changed from large to small, so that enough water pressure can be ensured under the condition of different water flow, the humidifying membrane forms a ring shape in the bracket, and the design can ensure that enough water is kept saturated at each position of the humidifying membrane.

The water for the humidification membrane is saturated and the support frame continuously drips to flow to the bottom cover. There is certain gap to guarantee the flow of water between bottom 3 and the humidification membrane 4, and bottom 3 is provided with the supporting rib, and this supporting rib is used for supporting humidification membrane 4, and the crisscross distribution of supporting rib 4 can be under the circumstances of guaranteeing to support, guarantees that the water of the outside in the guiding gutter 31 can flow to the inboard. The inner side of the bottom cover 3 is provided with an overflow port for outflow of surplus water.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The humidifying component is characterized by comprising a top cover, a support, a humidifying membrane and a bottom cover, wherein the top cover is arranged at the top of the support, the bottom cover is arranged at the bottom of the support, the humidifying membrane is arranged on the support between the bottom cover and the top cover, the support comprises an upper annular frame, a lower annular frame and a connecting vertical plate, the upper annular frame and the lower annular frame are arranged in parallel, the upper annular frame and the lower annular frame are connected together through a plurality of connecting vertical plates, a space is formed between every two adjacent connecting vertical plates, a water diversion channel is arranged on the upper annular frame, a plurality of water dripping holes corresponding to the humidifying membrane are arranged along the circumferential direction of the water diversion channel, and a water inlet for supplying water for the water diversion channel is also arranged on the upper annular frame; the upper annular frame is connected with the top cover and the lower annular frame is connected with the bottom cover through the detachable unit.

2. The humidifying module according to claim 1, wherein the detachable unit comprises a hook provided on an inner wall of the top cover or the bottom cover, and a clamping groove matched with the hook provided on the top cover is provided on the upper annular frame; the lower annular frame is provided with a clamping groove matched with the clamping hook on the bottom cover.

3. The humidification assembly with controllable humidification amount according to claim 1 or 2, wherein the bottom cover is provided with a diversion trench corresponding to the humidification film; in the diversion trench, a plurality of supporting ribs are arranged along the circumferential direction of the diversion trench, and an overflow port is arranged on the inner side of the diversion trench.

4. A humidification assembly with controllable humidification amount as claimed in claim 3, wherein the humidification membrane is in a ring shape, and a plurality of folds are arranged on the humidification membrane.

5. A humidification assembly with controllable humidification as claimed in claim 3, wherein a running water space is formed between two adjacent support ribs.

6. The humidification assembly of claim 1, wherein each of said weep holes is generally prismatic in shape and has a flared end positioned within said water distribution flow path and a flared end positioned proximate said humidification membrane.

7. The humidifying module according to claim 1 or 2, wherein the plane of the water diversion channel forms an included angle with the horizontal direction, the water inlet is located at the high end of the water diversion channel, and the low end of the water diversion channel is far away from the water inlet.

8. The humidification assembly of claim 6, wherein the cross-section of the drip hole is square.