Water supply system of humidifier

Abstract

The utility model belongs to the technical field of humidifiers, and relates to a water supply system of a humidifier, which comprises a water pump and a water conveying pipeline, the water pump is arranged in a water tank, the water conveying pipeline comprises a water passing pipe and a water feeding pipe, the water passing pipe is arranged on a water collecting tray, the lower end of the water passing pipe is connected with a water outlet of the water pump, and the other end of the water passing pipe is communicated with the lower end of the water feeding pipe through a lower connector. The upper end of the water feeding pipe is provided with an upper connector communicated with the water containing cavity of the filter element support, a plurality of water discharging holes are formed in the bottom wall of the water containing cavity, the water feeding pipe is arranged in the filter element support, and the water collecting disc is located on the lower portion of the filter element support. Water stored in the water tank sequentially passes through the water pump, the water passing pipe and the water feeding pipe and then enters the water containing cavity and the water discharging hole of the filter element support, then the water evenly falls into the humidification filter element, and the humidification filter element is wetted. The water passing pipe and the water collecting tray are arranged together, the water feeding pipe is arranged in the filter element support, the water discharging hole is formed in the filter element support, a water supply system is simplified, parts of the water supply system are reduced, and installation is convenient.

Description

Technical Field

[0001] The utility model belongs to the technical field of humidifiers, and in particular relates to a water supply system for a humidifier. Background Art

[0002] The existing humidifier water supply system has many parts and is inconvenient to install. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a water supply system for a humidifier with a simplified structure and convenient installation.

[0004] The filter element supports the filter element, and the filter element supports the filter element. The filter element supports the filter element, and the filter element supports the filter element. The filter element supports the filter element. The filter element supports the filter element. The filter element supports the filter element. The filter element supports the filter element. The filter element supports the filter element. The filter element supports the filter element. The filter element supports the filter element. The filter element supports the filter element. The filter element supports the filter element. The filter element supports the filter element. The filter element supports the filter element.

[0005] Furthermore, a water pump bracket and a water pump cover that are snap-fitted together are provided in the water tank. The water pump bracket is installed on the inner wall of the water tank. A water pump mounting groove is provided on the water pump bracket. The water pump is provided in the water pump mounting groove. The water pump cover snaps the water pump onto the water pump bracket. A plurality of water holes are provided on the water pump cover.

[0006] Furthermore, a water inlet is provided on the water pump, and the position of the water inlet is lower than the position of the water outlet.

[0007] Furthermore, the water outlet of the water pump is made of soft material.

[0008] Furthermore, the upper interface and the lower interface are respectively made of soft materials.

[0009] Furthermore, a plurality of water guide holes are provided on the water collecting tray, and outlet ends of the water guide holes are close to the inner side wall of the water tank.

[0010] Compared with the prior art, the water supply system of the humidifier of the present invention includes a water pump and a water supply pipe. The water pump is arranged in a water tank. The water supply pipe includes a water pipe and an upper water pipe. The water pipe is arranged on a water collecting tray. The lower end of the water pipe is connected to the water outlet of the water pump, and the other end thereof is connected to the lower end of the upper water pipe through a lower interface. The upper end of the upper water pipe is provided with an upper interface to be connected to the water holding chamber of the filter element holder. A plurality of drain holes are provided on the bottom wall of the water holding chamber. The upper water pipe is arranged in the filter element holder, and the water collecting tray is located at the bottom of the filter element holder. The water stored in the water tank passes through the water pump, the water pipe, and the upper water pipe in sequence and enters the water holding chamber of the filter element holder. The drain holes then evenly drop the water into the humidifying filter element, thereby wetting the humidifying filter element. The present invention arranges the water pipe and the water collecting tray together, arranges the upper water pipe in the filter element holder, and arranges the drain holes on the filter element holder, thereby simplifying the water supply system. This not only reduces the number of components of the water supply system but also facilitates installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a three-dimensional schematic diagram of the water supply system of the humidifier of the present invention in use;

[0012] Figure 2 for Figure 1 Exploded diagram;

[0013] Figure 3 for Figure 2 Schematic diagram of the exploded view of the water pump, water pump bracket and water pump cover.

[0014] The symbols in the figure are:

[0015] 1. Water tank; 2. Filter element bracket; 3. Water pump; 31. Water outlet; 32. Water inlet; 4. Water storage chamber; 41. Drain hole; 5. Water collecting tray; 51. Water guide hole; 6. Water pipe; 7. Water supply pipe; 8. Lower interface; 9. Upper interface; 10. Water pump bracket; 11. Water pump cover. DETAILED DESCRIPTION

[0016] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0017] Please also refer to Figure 1 、 Figure 2 as well as Figure 3The figure shows a preferred embodiment of the water supply system for a humidifier according to the present invention. The humidifier comprises a water tank 1, a humidifying filter element (not shown) disposed above the water tank 1, and a filter element holder 2, which supports the humidifying filter element. The water supply system includes a water pump 3 and a water supply pipe. The water pump 3 is disposed within the water tank 1. One end of the water supply pipe is connected to the water outlet 31 of the water pump 3, and the other end of the water supply pipe passes through the filter element holder 2 and extends to the upper portion of the humidifying filter element. The water stored in the water tank 1 passes through the water pump and water supply pipe, moistening the humidifying filter element.

[0018] The humidifier further comprises a water collecting tray 5, which is located below the filter element support 2 and the humidifying filter element. A water pipe 6 is provided on the water collecting tray 5.

[0019] The water supply pipeline includes a water pipe 6 and an upper water pipe 7. The upper water pipe 7 is arranged in the filter element bracket 2 and is located in the humidifying filter element. The lower end of the water pipe 6 is connected to the water outlet 31 of the water pump 3, and the other end thereof is connected to the lower end of the upper water pipe 7 through the lower interface 8. A water holding chamber 4 is provided on the upper part of the filter element bracket 2, and an upper interface 9 is provided on the upper end of the upper water pipe 7 to communicate with the water holding chamber 4. A plurality of evenly arranged water holes 41 are provided on the bottom wall of the water holding chamber 4, and each water hole 41 is located directly above the humidifying filter element. The water stored in the water holding chamber 4 falls evenly onto the humidifying filter element through the water holes 41, thereby evenly moistening the humidifying filter element.

[0020] The utility model integrates the upper water pipe 7, the lower interface 8 and the upper interface 9 with the filter element bracket 2 respectively. During installation, it is only necessary to sleeve the lower interface 8 on the upper end of the water pipe 6.

[0021] A water pump bracket 10 and a water pump cover 11 are also provided in the water tank 1. The water pump bracket 10 is mounted on the inner wall of the water tank 1. A water pump mounting groove is provided on the water pump bracket 10, and the water pump 3 is disposed in the groove. The water pump cover 11 fastens the water pump 3 to the water pump bracket 10. The water pump cover 11 is provided with a plurality of water holes 111.

[0022] A water inlet 32 ​​is provided on the water pump 3 , and the position of the water inlet 32 ​​is lower than the position of the water outlet 31 .

[0023] The water outlet 31 of the water pump 3 is made of a soft material. The upper interface 9 and the lower interface 8 are respectively made of a soft material. The soft material can be a silicone material or a rubber material.

[0024] A plurality of water guide holes 51 are provided on the water collecting tray 5. The outlet end of the water guide hole 51 is close to the inner wall of the water tank 1, so that the water flows into the water tank 1 along the inner wall of the water tank 1, reducing the flow noise of the water. Figure 2 shown.

[0025] The water supply system of the humidifier of this utility model operates as follows: Water in the water tank 1 enters the water pump 3 through the water inlet 32, is then discharged through the water outlet 31, and flows upward through the water pipe 6 on the water collection tray 5. It then passes through the lower interface 8, the upper water pipe 7, and the upper interface 9 before entering the water chamber 4 of the filter holder 2. The water in the water chamber 4 is diverted by the lower water hole 41 and overflows onto the humidification filter to wet it. After wetting the humidification filter, the excess water falls into the water collection tray 5 below and is collected. The collected water then falls through the water guide hole 51 into the water tank 1, completing the water supply cycle.

[0026] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A water supply system for a humidifier, comprising a water tank, a humidifying filter element and a filter element holder arranged above the water tank, the filter element holder supporting the humidifying filter element, the water supply system comprising a water pump and a water supply pipe, the water pump being arranged in the water tank, one end of the water supply pipe being connected to the water outlet of the water pump, the other end of the water supply pipe passing through the filter element holder and extending to the upper part of the humidifying filter element, characterized in that: The humidifier also includes a water collecting tray, which is located at the lower part of the filter element bracket. A water pipe is arranged on the water collecting tray. The water supply pipeline includes a water pipe and an upper water pipe. The upper water pipe is arranged in the filter element bracket. The lower end of the water pipe is connected to the water outlet, and the other end thereof is connected to the lower end of the upper water pipe through a lower interface. A water containing chamber is arranged at the upper part of the filter element bracket, and an upper interface is arranged at the upper end of the upper water pipe to be connected to the water containing chamber. A plurality of drain holes are arranged on the bottom wall of the water containing chamber, and each drain hole is located directly above the humidifying filter element.

2. The water supply system for a humidifier according to claim 1, wherein: A water pump bracket and a water pump cover that are snap-fitted together are also provided in the water tank. The water pump bracket is installed on the inner wall of the water tank. A water pump mounting groove is provided on the water pump bracket. The water pump is arranged in the water pump mounting groove. The water pump cover snaps the water pump onto the water pump bracket. A plurality of water holes are provided on the water pump cover.

3. The water supply system for a humidifier according to claim 1, wherein: A water inlet is arranged on the water pump, and the position of the water inlet is lower than the position of the water outlet.

4. The water supply system for a humidifier according to claim 1, wherein: The water outlet of the water pump is made of soft material.

5. The water supply system for a humidifier according to claim 1, wherein: The upper interface and the lower interface are respectively made of soft materials.

6. The water supply system for a humidifier according to claim 1, wherein: A plurality of water guide holes are arranged on the water collecting tray, and the outlet ends of the water guide holes are close to the inner side wall of the water tank.

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