CN219014543U - Plasma disinfection deodorization clarifier convenient to clearance - Google Patents

Abstract

The utility model belongs to the technical field of auxiliary parts of purifiers, in particular to a plasma disinfection and deodorization purifier convenient to clean, which comprises a purifier main body, wherein an air inlet opening is formed in the center of the bottom of the purifier main body, a threaded connecting cylinder is fixedly arranged at the periphery of the air inlet opening below the purifier main body, an air guide pipeline is arranged below the purifier main body, and a circular groove is formed in one end of the air guide pipeline; the air filter cylinder filters the air passing through the air guide pipeline before purifying, so that air impurities in the air entering the purifier main body are greatly reduced, the cleanliness of the internal structure of the purifier main body is further guaranteed, the cleaning period of the internal structure of the purifier main body is greatly prolonged, the cleaning difficulty of the purifier main body is relatively reduced, the process of disassembling and replacing the medium circular ring is relatively convenient, and the cleaning efficiency of the purifier is improved in a matched mode.

Description

Plasma disinfection and deodorization purifier that is easy to clean

technical field

The utility model relates to the technical field of purifier auxiliary parts, in particular to a plasma disinfection and deodorization purifier which is easy to clean.

Background technique

Air purifiers, also known as air fresheners and purifiers, refer to the ability to absorb, decompose or transform various air pollutants. It can provide users with clean and safe air; according to air purifiers for the removal of particulate matter in the air, there are mainly Mechanical filter, electrostatic electret filter, high-voltage electrostatic dust collection, negative ion and plasma method, etc.

During the use of the plasma disinfection and deodorization purifier, the connection between the purifier and the ventilation pipe is realized through the air guide pipe, and the air guide pipe can discharge the gas poured in from the ventilation pipe into the purifier and play the role of the plasma generator. Next, the gas is purified, and the gas that passes into the purifier from the air duct is purified by the plasma generator inside the purifier.

In the prior art, during the use of the purifier, the dust particles contained in the air may gradually attach to the internal parts of the purifier, and it takes a long time to clean up to ensure the service life of the purifier. The process of cleaning the parts first needs to disassemble the purifier, which is cumbersome and the cleaning efficiency is not high; therefore, a plasma disinfection and deodorization purifier that is easy to clean is proposed to solve the above problems.

Utility model content

In order to make up for the deficiencies of the prior art and the problem of low cleaning efficiency of the purifier, the utility model proposes an easy-to-clean plasma disinfection and deodorization purifier.

The technical scheme adopted by the utility model to solve the technical problem is: a plasma disinfection and deodorization purifier that is easy to clean described in the utility model, including a purifier main body, and an air inlet is provided at the center of the bottom of the purifier main body. Opening, the periphery of the air inlet opening below the main body of the purifier is fixedly equipped with a threaded connection tube, the lower part of the main body of the purifier is provided with a guide duct, one end of the guide duct is provided with a circular groove, and the guide The outer wall of the air duct is provided with a connecting assembly near one end edge, and the connecting assembly includes a threaded sleeve, and the inner wall of the threaded sleeve is threadedly connected with the outer wall of the threaded connecting cylinder.

Preferably, a middle ring is fitted between the inner walls of the ring groove, an air filter cartridge is arranged below the middle ring, and a fitting ring is fixed above the middle ring. The outer wall of the fitting ring is engaged with the inner wall of the air inlet opening.

Preferably, the outer wall of the air guiding duct is fixed with a first limit ring near one end edge, the bottom of the first limit ring is fixed with an annular bearing, and the top of the first limit ring is fixed A rubber washer is installed, and the top of the rubber washer can be in contact with the bottom of the threaded connection cylinder.

Preferably, a second limiting ring is fixed below the threaded sleeve, and the top of the second limiting ring can be in contact with the bottom of the ring bearing.

Preferably, a circular cylinder is fixed at the bottom of the second limiting ring, and the inner wall of the circular cylinder can slide with the outer wall of the air guide duct.

Preferably, a third limiting ring is fixedly installed on the outer wall of the air guiding duct close to the lower part of the connecting component.

The utility model is beneficial in that:

In the utility model, since the air guide duct can guide the gas discharged from the ventilation duct into the main body of the purifier, the air source for the internal structure of the purifier main body to purify the air comes from the air guide duct. The center ring, and the air filter cartridge is used to filter the air passing through the air duct before purification, so that the air impurities contained in the air entering the main body of the purifier are greatly reduced, thereby ensuring the cleanliness of the internal structure of the main body of the purifier, which greatly prolongs the service life of the purifier. The cycle of cleaning the internal structure of the main body of the purifier relatively reduces the difficulty of cleaning the main body of the purifier, and the process of disassembling and replacing the middle ring is more convenient, so it can also cooperate to increase the overall cleaning efficiency of the device.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are only some embodiments of the present utility model, and those skilled in the art can also obtain other drawings according to these drawings without creative work.

Fig. 1 is the structural representation of embodiment one;

Fig. 2 is the schematic diagram of the structure of the purifier main body of embodiment one;

Fig. 3 is the schematic diagram of the structure of the air guiding duct of Embodiment 1;

Fig. 4 is a schematic diagram of a partial structure half-section structure of Embodiment 1;

5 is a schematic diagram of the structure of the median ring in Embodiment 1;

Fig. 6 is a schematic structural view of the threaded sleeve of Embodiment 1;

Fig. 7 is a schematic structural diagram of the second embodiment.

In the picture:

1. Purifier main body; 11. Air inlet opening; 12. Threaded connection cylinder; 2. Air guide pipe; 21. Ring groove; 3. Connecting components; 31. Threaded sleeve; 4. Median ring; 41. Air filter cartridge; 42, fit ring; 22, first limit ring; 221, ring bearing; 222, rubber gasket; 311, second limit ring; 312, ring cylinder; 23, third limit circle Ring; 24, annular baffle.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Embodiment one

Please refer to Fig. 1-shown in Fig. 6, an easy-to-clean plasma disinfection and deodorization purifier includes a purifier main body 1, an air inlet opening 11 is provided at the bottom center of the purifier main body 1, and the purifier main body The outer periphery of the lower air inlet opening 11 of 1 is fixedly equipped with a threaded connection cylinder 12, and the lower part of the purifier main body 1 is provided with an air guide duct 2, and one end of the air guide duct 2 is provided with a circular groove 21, and the guide The outer wall of the air duct 2 is provided with a connecting assembly 3 near one end edge, and the connecting assembly 3 includes a threaded sleeve 31, and the inner wall of the threaded sleeve 31 is threadedly connected with the outer wall of the threaded connecting cylinder 12;

During operation, the main body of the purifier 1 allows the gas to be purified to pass into the main body of the purifier 1 by setting the air inlet opening 11, and the threaded connection cylinder 12 is arranged under the main body of the purifier 1 to realize the connection between the main body of the purifier 1 and the air guide duct 2. An auxiliary structure connected to each other, the air guide duct 2 can relatively connect the ventilation duct and the purifier main body 1, so that the gas to be purified passes into the purifier main body 1 through the air guide duct 2, and the air guide duct 2 can be opened by opening a circular groove 21. Install the middle ring 4, the connection assembly 3 is the main structure that is arranged on the air guide duct 2 to realize the mutual connection between the air guide duct 2 and the main body of the purifier 1, the connection assembly 3 is connected to the threaded sleeve through the threaded sleeve 31 The threaded connection between 12 realizes the fixation of the purifier main body 1 to the connecting assembly 3, and because the threaded sleeve 31 is arranged outside the air guide duct 2, the connection between the purifier main body 1 and the air guide duct 2 is relatively realized .

A middle ring 4 is fitted between the inner walls of the ring groove 21 , an air filter cartridge 41 is arranged below the middle ring 4 , and a fitting ring 42 is fixed above the middle ring 4 , the outer wall of the fitting ring 42 is engaged with the inner wall of the air inlet opening 11;

During operation, the air filter cartridge 41 arranged under the middle ring 4 can initially filter the air passing through the air guide duct 2, so that the cleanliness of the gas itself that enters the interior of the purifier main body 1 through the air guide duct 2 is greatly improved. Enhanced, the internal structure of the main body of the purifier 1 is effectively protected. The middle ring 4 is set inside the ring groove 21 and the middle ring is increased through the mutual engagement between the fitting ring 42 and the air inlet opening 11. 4 is snapped and installed between the purifier main body 1 and the air guide duct 2 for stability, increasing the structural stability of the device.

The outer wall of the air guide duct 2 is fixed with a first limit ring 22 near one end edge, and the bottom of the first limit ring 22 is fixed with an annular bearing 221, and the top of the first limit ring A rubber washer 222 is fixedly installed, and the top of the rubber washer 222 can be in contact with the bottom of the threaded connection cylinder 12;

When working, the first limiting ring 22 is arranged outside the air guide duct 2 to achieve a relatively limited structure between the connecting assembly 3 and the air guide duct 2, wherein the annular bearing 221 and the rubber washer 222 can be respectively threaded. The cylinder 12 and the connection assembly 3 cooperate with each other to increase the connection stability of the connection assembly 3 to the purifier main body 1 and the air guide duct 2, so that under the rotation characteristics of the ring bearing 221, the ring bearing 221 and the second limit ring 311 can still rotate the threaded sleeve 31 after being in contact with each other, and at this time, the first limiting ring 22 will not hinder the rotation of the threaded sleeve 31 .

A second limiting ring 311 is fixed below the threaded sleeve 31, and the top of the second limiting ring 311 can be in contact with the bottom of the annular bearing 221;

When working, the threaded sleeve 31 realizes relative cooperation with the ring bearing 221 on the first limiting ring 22 through the second limiting ring 311 , and drives the air guiding duct 2 to be relatively connected to the purifier main body 1 .

The bottom of the second limiting ring 311 is fixed with a circular cylinder 312, and the inner wall of the circular cylinder 312 can slide with the outer wall of the air guide duct 2;

During operation, the circular ring cylinder 312 is arranged under the second limiting circular ring 311 and can increase the stability of the installation of the threaded sleeve 31 through mutual sliding with the air guiding duct 2 .

A third limiting ring 23 is fixedly installed on the outer wall of the air guide duct 2 close to the bottom of the connecting component 3;

During operation, the third limiting ring 23 restricts the connecting assembly 3 from sliding down, preventing the connecting assembly 3 and the air guide duct 2 from being separated from each other when the threaded sleeve 31 and the threaded connecting cylinder 12 are not connected.

Embodiment two

Please refer to Fig. 7, Comparative Example 1, as another embodiment of the present invention, the outer wall of the air guide duct 2 is fixedly installed with an annular baffle 24 near the edge of the other end; during work, the annular baffle 24 can be arranged between the air guide duct 2 and the ventilation duct, and cooperate to increase the airtightness of the connection between the two ducts.

Working principle: The main body of the purifier 1 allows the gas to be purified to pass into the main body of the purifier 1 by setting the air inlet opening 11, the air guide duct 2 can relatively connect the ventilation duct and the main body of the purifier 1, and the annular baffle 24 can be set on the guide Between the air duct 2 and the ventilation duct, the air guide duct 2 can install the middle ring 4 by opening the ring groove 21, and realize the preliminary filtration of the air through the action of the air filter cartridge 41, so that the air entering the main body of the purifier 1 The air impurities contained in the internal air are greatly reduced. The middle ring 4 is set inside the ring groove 21, and at the same time, the first limit ring 22 is set in the Outside the air guide duct 2, the ring bearing 221 and the rubber washer 222 can be arranged to cooperate with the threaded connection cylinder 12 and the connection assembly 3 respectively. 22 The relative cooperation of the upper ring bearing 221, the ring cylinder 312 is set under the second limiting ring 311 and slides with the air guide duct 2, the third limiting ring 23 slides the connecting assembly 3 limit.

In the description of this specification, descriptions referring to the terms "one embodiment", "example", "specific example" and the like mean that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in the description of the present invention. In at least one embodiment or example. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The basic principles, main features and advantages of the present utility model have been shown and described above. Those skilled in the industry should understand that the utility model is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions only illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model The new model also has various changes and improvements, and these changes and improvements all fall within the scope of the claimed utility model.

Claims (6)

1. The plasma disinfection and deodorization purifier convenient to clean comprises a purifier main body (1), an air inlet opening (11) is arranged at the center of the bottom of the purifier main body (1), the periphery of the lower air inlet opening (11) of the purifier main body (1) is fixedly provided with a threaded connection cylinder (12), and is characterized in that: the purifier is characterized in that an air guide pipeline (2) is arranged below the purifier body (1), a circular groove (21) is formed in one end of the air guide pipeline (2), a connecting component (3) is arranged on the outer wall of the air guide pipeline (2) close to the edge of one end, the connecting component (3) comprises a threaded sleeve (31), and the inner wall of the threaded sleeve (31) is in threaded connection with the outer wall of the threaded connecting cylinder (12).

2. A plasma sterilizing and deodorizing purifier for easy cleaning as recited in claim 1, wherein: the air filter is characterized in that a middle circular ring (4) is mounted between the inner walls of the circular ring grooves (21) in a clamping mode, an air filter cylinder (41) is arranged below the middle circular ring (4), an engaging ring (42) is fixed above the middle circular ring (4), and the outer wall of the engaging ring (42) is mutually clamped with the inner wall of the air inlet opening (11).

3. A plasma sterilizing and deodorizing purifier for easy cleaning as recited in claim 2, characterized in that: the outer wall of the air guide pipeline (2) is fixed with a first limit ring (22) near one end edge, an annular bearing (221) is fixedly arranged at the bottom of the first limit ring (22), a rubber gasket (222) is fixedly arranged at the top of the first limit ring, and the top of the rubber gasket (222) can be in contact with the lower part of the threaded connection cylinder (12).

4. A plasma sterilizing and deodorizing purifier for easy cleaning as recited in claim 3, wherein: a second limiting ring (311) is fixed below the threaded sleeve (31), and the top of the second limiting ring (311) can be contacted with the bottom of the annular bearing (221).

5. The plasma sterilizing and deodorizing purifier for easy cleaning as recited in claim 4, wherein: the bottom of the second limiting ring (311) is fixedly provided with a ring cylinder (312), and the inner wall of the ring cylinder (312) can mutually slide with the outer wall of the air guide pipeline (2).

6. The plasma sterilizing and deodorizing purifier for easy cleaning according to claim 5, wherein: and a third limiting ring (23) is fixedly arranged below the outer wall of the air guide pipeline (2) close to the connecting assembly (3).

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