Household humidifier capable of filtering scale

Abstract

The utility model discloses a household humidifier capable of filtering scale, and relates to the technical field of humidifiers. The top surface of the cylinder body is detachably provided with a cylinder cover, the cylinder cover comprises an air outlet, the inner side wall of the cylinder body is fixedly connected with a baffle ring, the top surface of the baffle ring is detachably provided with a water baffle plate, the top surface of the water baffle plate is provided with a through hole in a penetrating manner, and an end cover is detachably arranged in the through hole; a filter cartridge is fixedly connected to the bottom surface of the water baffle and under the through opening, a filter element is placed in the filter cartridge, a pressing plate is fixedly connected to the bottom surface of the end cover, and the pressing plate corresponds to and is matched with the filter element; according to the humidifier, water liquid used by the humidifier can be filtered to remove impurities in the water liquid so as to reduce water scale, the filter element can be replaced conveniently, and the arranged water baffle can be taken out of the barrel so as to clean the lower portion of the inner side wall of the barrel.

Description

Technical Field

[0001] The utility model relates to the technical field of humidifiers, in particular to a household humidifier capable of filtering scale. Background Art

[0002] A humidifier is an instrument used to increase the humidity in a space and to adjust the humidity in the space. With the improvement of people's living standards and economic development, people have higher and higher requirements for quality of life and health, so household humidifiers are used by many people, especially in areas with relatively dry air.

[0003] Existing household humidifiers cannot filter and remove impurities from the water when in use, so that after long-term use, scale is easily generated inside the humidifier, affecting the use effect. To address the above problem, the inventor proposes a household humidifier that can filter scale to solve the above problem. Utility Model Content

[0004] In order to solve the problem that the existing household humidifiers cannot filter and remove impurities from the water when in use, and after long-term use, scale is easily generated inside the humidifier, affecting the use effect; the purpose of the utility model is to provide a household humidifier that can filter scale.

[0005] To solve the above technical problems, the utility model adopts the following technical scheme: a household humidifier capable of filtering scale, comprising a cylinder body, a cylinder cover detachably provided on the top surface of the cylinder body, the cylinder cover comprising an air outlet, a retaining ring fixedly connected to the inner side wall of the cylinder body, a water retaining plate detachably provided on the top surface of the retaining ring, a through opening penetrated through the top surface of the water retaining plate, an end cover detachably provided in the through opening, a filter cartridge fixedly connected to the bottom surface of the water retaining plate and directly below the through opening, a filter element placed inside the filter cartridge, a pressure plate fixedly connected to the bottom surface of the end cover, the pressure plate corresponding to and cooperating with the filter element.

[0006] Preferably, a sealing ring is fixedly connected to the top surface of the baffle ring, the axis of the sealing ring coincides with the axis of the baffle ring, the sealing ring is made of rubber material, and an annular groove is provided on the bottom surface of the water baffle plate, the sealing ring corresponds to and engages with the annular groove, and the water baffle plate can be pulled upward to be taken out of the cylinder body so as to clean the lower part of the inner wall of the cylinder body. When installing the water baffle plate after cleaning, the water baffle plate is placed in the cylinder body and the sealing ring corresponds to the annular groove, and the water baffle plate is pressed downward so that the sealing ring is completely engaged in the annular groove, and the installation of the water baffle plate is completed.

[0007] Preferably, the cross-section of the water baffle is circular, the water baffle is located in the cylinder, and the water baffle cooperates with the cylinder, and the cylinder can be divided into two upper and lower water storage areas by the water baffle. The water storage area above the water baffle is water without filtered scale, and the water storage area below the water baffle is filtered water. The inner wall of the through opening is provided with an internal thread, and the outer wall of the end cover is provided with an external thread, and the external thread corresponds to and cooperates with the internal thread. The handle is turned, and the end cover can be removed through the mutual cooperation of the internal thread and the external thread to reveal the filter element, so that the filter element can be taken out of the filter barrel to replace the filter element.

[0008] Preferably, a water outlet is provided through the middle of the bottom surface of the filter cartridge, and the size of the water outlet is smaller than the inner cylinder size of the filter cartridge. The water filtered by the filter element will be discharged through the water outlet to the water storage area below the water baffle for the humidifier to take water. A recess is provided in the middle of the top surface of the end cover, and a handle is fixedly connected to the inner bottom wall of the recess. A drainage hole is provided through the inner bottom wall of the recess, and the drainage hole is offset from the handle. The output end of the drainage hole corresponds to the barrel mouth of the filter cartridge. After the end cover is installed, the water in the water storage area above the water baffle can enter the filter cartridge through the drainage hole, and the water can be filtered by the filter element in the filter cartridge. The filtered water will be discharged through the water outlet to the water storage area below the water baffle for the humidifier to take water.

[0009] Compared with the prior art, the beneficial effects of the utility model are:

[0010] 1. The utility model can filter the water used by the humidifier to remove impurities in the water to reduce the generation of scale. The water baffle can divide the cylinder into two upper and lower water storage areas. The water storage area above the water baffle is the water that has not been filtered out of scale, and the water storage area below the water baffle is the filtered water. The water in the water storage area above the water baffle can enter the filter cylinder through the drainage hole, and the water can be filtered by the filter element in the filter cylinder. The filtered water will be retained in the water storage area below the water baffle for the humidifier to use for water intake;

[0011] 2. The utility model is convenient for replacing the filter element. By twisting the handle, the end cover can be removed through the cooperation of the internal thread and the external thread to expose the filter element so that the filter element can be taken out of the filter cartridge for replacement, and the provided water retaining plate can be taken out of the cartridge body so as to clean the lower part of the inner wall of the cartridge body. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0014] Figure 2 It is a schematic diagram of the cylinder structure of the utility model.

[0015] Figure 3 It is a schematic diagram of the internal structure of the cylinder of the utility model.

[0016] Figure 4 This is a schematic diagram of the cooperation between the water baffle and the baffle ring of the utility model.

[0017] Figure 5 This is a schematic diagram of the structure of the water retaining plate of the utility model.

[0018] In the figure: 1. cylinder body; 2. cylinder cover; 3. air outlet; 4. retaining ring; 5. sealing ring; 6. water retaining plate; 7. through port; 8. internal thread; 9. end cover; 10. external thread; 11. recess; 12. handle; 13. drain hole; 14. pressure plate; 15. filter cylinder; 16. filter element; 17. water outlet; 18. annular groove. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] Example: Figure 1-5 As shown, the utility model provides a household humidifier capable of filtering scale, comprising a cylinder body 1, a cylinder cover 2 is detachably provided on the top surface of the cylinder body 1, the cylinder cover 2 comprises an air outlet 3, a retaining ring 4 is fixedly connected to the inner side wall of the cylinder body 1, a water retaining plate 6 is detachably provided on the top surface of the retaining ring 4, a through opening 7 is penetrated through the top surface of the water retaining plate 6, an end cover 9 is detachably provided in the through opening 7, a filter cylinder 15 is fixedly connected to the bottom surface of the water retaining plate 6 and directly below the through opening 7, a filter element 16 is placed inside the filter cylinder 15, a pressing plate 14 is fixedly connected to the bottom surface of the end cover 9, and the pressing plate 14 corresponds to and cooperates with the filter element 16.

[0021] The top surface of the retaining ring 4 is fixedly connected with a sealing ring 5, the axis of the sealing ring 5 coincides with the axis of the retaining ring 4, the sealing ring 5 is made of rubber material, and the bottom surface of the water retaining plate 6 is provided with an annular groove 18, and the sealing ring 5 corresponds to and engages with the annular groove 18.

[0022] By adopting the above technical solution, the water baffle plate 6 can be pulled upward to be removed from the cylinder 1 so as to clean the lower part of the inner wall of the cylinder 1. When installing the water baffle plate 6 after cleaning, the water baffle plate 6 is placed in the cylinder 1, and the sealing ring 5 corresponds to the annular groove 18. The water baffle plate 6 is pressed downward so that the sealing ring 5 is completely inserted into the annular groove 18, and the installation of the water baffle plate 6 is completed.

[0023] The cross section of the water baffle plate 6 is circular. The water baffle plate 6 is located inside the cylinder 1 , and the water baffle plate 6 matches the cylinder 1 .

[0024] By adopting the above technical solution, the cylinder 1 can be divided into two upper and lower water storage areas by the water baffle 6. The water storage area above the water baffle 6 is water without filtered scale, and the water storage area below the water baffle 6 is filtered water.

[0025] The inner wall of the through hole 7 is provided with an internal thread 8 , and the outer wall of the end cover 9 is provided with an external thread 10 , which corresponds to and matches the internal thread 8 .

[0026] By adopting the above technical solution, the handle 12 is turned, and the end cover 9 can be removed through the cooperation between the internal thread 8 and the external thread 10 to expose the filter element 16, so that the filter element 16 can be taken out of the filter cartridge 15 for replacement.

[0027] A water outlet 17 is provided through the middle of the bottom surface of the filter cartridge 15 . The size of the water outlet 17 is smaller than the inner cylinder size of the filter cartridge 15 .

[0028] By adopting the above technical solution, the water filtered by the filter element 16 will be discharged to the water storage area below the water baffle 6 through the water outlet 17 to be used by the humidifier for water intake.

[0029] A recess 11 is provided in the middle of the top surface of the end cover 9, and a handle 12 is fixedly connected to the inner bottom wall of the recess 11. A drainage hole 13 is provided through the inner bottom wall of the recess 11. The drainage hole 13 is offset from the handle 12, and the output end of the drainage hole 13 corresponds to the barrel mouth of the filter barrel 15.

[0030] By adopting the above technical solution, after the end cover 9 is installed, the water in the water storage area above the water baffle plate 6 can enter the filter cartridge 15 through the drainage hole 13, and the water can be filtered by the filter element 16 in the filter cartridge 15. The filtered water will be discharged to the water storage area below the water baffle plate 6 through the water outlet 17 for use by the humidifier to draw water.

[0031] Working principle: When the utility model is in use, the water baffle 6 can divide the cylinder 1 into two water storage areas, the water storage area above the water baffle 6 is the water liquid without scale filtering, and the water storage area below the water baffle 6 is the filtered water liquid;

[0032] The water in the water storage area above the water retaining plate 6 can enter the filter cartridge 15 through the drainage hole 13, and the water can be filtered by the filter element 16 in the filter cartridge 15. The filtered water will be discharged to the water storage area below the water retaining plate 6 through the water outlet 17 for the humidifier to take water for use;

[0033] When the filter element 16 needs to be replaced, the handle 12 is twisted, and the end cover 9 can be removed through the cooperation between the internal thread 8 and the external thread 10 to expose the filter element 16, so that the filter element 16 can be taken out from the filter cartridge 15 to replace the filter element 16;

[0034] When the inner wall of the cylinder 1 needs to be cleaned, the water baffle plate 6 is pulled upwards to be taken out from the cylinder 1 so as to clean the lower part of the inner wall of the cylinder 1 .

[0035] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A household humidifier capable of filtering scale, comprising a cylinder (1), characterized in that: The top surface of the cylinder (1) is detachably provided with a cylinder cover (2), the cylinder cover (2) comprises an air outlet (3), the inner side wall of the cylinder (1) is fixedly connected with a retaining ring (4), the top surface of the retaining ring (4) is detachably provided with a water retaining plate (6), the top surface of the water retaining plate (6) is penetrated with a through opening (7), the through opening (7) is detachably provided with an end cover (9), the bottom surface of the water retaining plate (6) and directly below the through opening (7) is fixedly connected with a filter cartridge (15), a filter element (16) is placed inside the filter cartridge (15), the bottom surface of the end cover (9) is fixedly connected with a pressure plate (14), the pressure plate (14) corresponds to and cooperates with the filter element (16).

2. A household humidifier capable of filtering scale according to claim 1, characterized in that: A sealing ring (5) is fixedly connected to the top surface of the retaining ring (4), and the axis of the sealing ring (5) coincides with the axis of the retaining ring (4).

3. A household humidifier capable of filtering scale as claimed in claim 2, characterized in that: The sealing ring (5) is made of rubber material, and the bottom surface of the water baffle (6) is provided with an annular groove (18), and the sealing ring (5) corresponds to and engages with the annular groove (18).

4. A household humidifier capable of filtering scale according to claim 1, characterized in that: The cross section of the water baffle plate (6) is circular; the water baffle plate (6) is located inside the cylinder (1), and the water baffle plate (6) cooperates with the cylinder (1).

5. A household humidifier capable of filtering scale according to claim 1, characterized in that: The inner wall of the through hole (7) is provided with an internal thread (8), and the outer wall of the end cover (9) is provided with an external thread (10), and the external thread (10) corresponds to and matches the internal thread (8).

6. A household humidifier capable of filtering scale according to claim 1, characterized in that: A water outlet (17) is provided through the middle of the bottom surface of the filter cartridge (15), and the size of the water outlet (17) is smaller than the size of the inner cylinder of the filter cartridge (15).

7. A household humidifier capable of filtering scale as claimed in claim 1, characterized in that: A notch (11) is provided in the middle of the top surface of the end cover (9), and a handle (12) is fixedly connected to the inner bottom wall of the notch (11).

8. A household humidifier capable of filtering scale as claimed in claim 7, characterized in that: A drainage hole (13) is provided through the inner bottom wall of the recess (11); the drainage hole (13) is offset from the handle (12); and the output end of the drainage hole (13) corresponds to the cylinder mouth of the filter cylinder (15).

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