CN217188491U - Filter core structure for naked-fire smokeless and odorless portable moxibustion instrument - Google Patents

Abstract

The utility model relates to a filter element structure for an open fire smokeless and tasteless portable moxibustion instrument, which comprises a shell, wherein an installation platform is formed at the middle part in the shell, and the space above the installation platform is a combustion space below a filtering space; the fixing assembly is arranged in the combustion space and comprises a moxa column fixing plate arranged on the lower side of the mounting table, a moxa column fixing needle extending towards a lower port is connected to the moxa column fixing plate, and inner air inlets are distributed in the moxa column fixing plate; locate the filtering component in the filtration space, it includes the teflon net, the glass is cotton, activated carbon layer, the cotton and HEPA filter screen of oil absorption that set up in the mount table upside. This filter core structure, through the setting of fixed subassembly and filter assembly in the casing and each layer setting of filter assembly, can be to the high-efficient filtration of the burning flue gas of chinese mugwort post, combine each layer temperature toleration demand that has satisfied the burning flue gas of filtration simultaneously, be favorable to prolonging its life.

Description

Filter core structure for naked-fire smokeless and tasteless portable moxibustion instrument

Technical Field

The utility model relates to a moxa-moxibustion field especially relates to a fire smokeless tasteless portable moxibustion instrument is with filter core structure.

Background

Moxibustion, called moxibustion therapy or moxibustion method for short, is a treatment method which uses moxa sticks and moxa columns made of folium artemisiae argyi to generate moxa heat to stimulate acupuncture points or specific parts of a human body and regulate the physiological and biochemical functions of human body disorder by exciting the activity of meridian qi, thereby achieving the purpose of preventing and treating diseases. The therapeutic mechanism of moxibustion is that heat is generated by burning and penetrates the body by radiation and enters deep tissue.

The moxa roll (cake) can generate a large amount of smoke and tar in the combustion process, which brings great inconvenience to treatment and hinders the application of moxibustion treatment. Although the environmental treatment has the treatment scheme of smoke and oil, the equipment volume is large and the cost is high; the air purifier can only treat smoke, but cannot treat tar.

In the small portable moxibustion equipment in recent years, one type is simple filter screen filtration, the fan-free type moxibustion equipment belongs to passive filtration, the material and the thickness of the filter screen are limited, the filter screen can only partially filter smoke, the filtering effect is poor, and the treatment temperature cannot be controlled; the other is an active filtering mode, a fan is additionally arranged behind a filter screen, the oxygen inlet amount is controlled by the fan to control the treatment temperature, the material and thickness selectivity of the filter screen is wider due to the addition of the fan, moxibustion belongs to open fire, the temperature resistance requirement on the filter material is higher, and the better filtering requirement and the better temperature resistance requirement of the filter material are difficult to meet at the same time only by controlling the temperature of the fan; in addition, the filter material absorbs tar, so that the filtering resistance is increased easily, and the filtering efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a remedy prior art not enough, provide a smokeless tasteless portable moxibustion instrument of naked light and use filter core structure to solve or alleviate one or more technical problem among the prior art at least, or provide a profitable selection at least.

The utility model discloses a solve the technical scheme that above-mentioned technical problem adopted and be:

a filter cartridge arrangement for a portable moxibustion instrument, comprising:

the device comprises a shell, a filter chamber, a combustion chamber and a filter chamber, wherein an installation platform is formed in the middle of the inner side of the shell, the upper space of the installation platform is a filtering space, the lower space of the installation platform is a combustion space, and the shell is provided with an upper port communicated with the filtering space and a lower port communicated with the combustion space;

the fixing component is arranged in the combustion space and comprises a moxa column fixing plate arranged on the lower side of the mounting platform, a moxa column fixing needle extending towards a lower port is connected to the moxa column fixing plate, and inner air inlets communicated with the filtering space are distributed in the moxa column fixing plate;

locate the filtering component in the filtration space, filtering component includes the teflon net, the glass is cotton, activated carbon layer, the cotton and the HEPA filter screen of oil absorption that set gradually in the mount table upside.

This application filter core structure when using on the moxibustion instrument, sets up the fan in filter core structure's top, be provided with the air intake with external intercommunication on the moxibustion instrument with combustion space intercommunication, the last air intake of filter core structure can be for port down, can also set up on the outer casing of combustion space.

Before the moxa-moxibustion, firstly fix the moxa column on the moxa column fixing needle, during the moxa-moxibustion, under the effect of fan, external oxygen enters the combustion space for combustion, and the flue gas of moxa column burning moves up along with the air current, at first passes through the interior air intake, and then filters through the filtering component. The arrangement of the mounting table is convenient for mounting the filtering component and the fixing component on one hand, and a certain distance can be reserved between the moxa cone fixing plate of the fixing component and the Teflon net of the filtering component on the other hand, so that the temperature of the smoke contacting the filtering component can be reduced; the first layer of the filter adopts a Teflon net, the Teflon net can resist the temperature of more than 260 ℃, the deformation can not occur at high temperature, and the distance between the filter material and the fixing plate is ensured by better support; the second layer adopts glass wool, which can resist temperature higher than 300 ℃, thus effectively filtering tar and further reducing the temperature of flue gas; the third layer adopts an activated carbon layer, and the smoke is adsorbed by the activated carbon layer to remove odor; in the process, a small amount of tar which is not adsorbed by the glass wool is gradually cooled, so that tar particles become large, and the tar is adsorbed by the oil-absorbing cotton on the fourth layer; last one deck HEPA filter screen is used for filtering preceding remaining granule, to sum up, through the setting of fixed subassembly and filtering component in the casing to and each layer setting of filtering component, can be to the burning flue gas high efficiency filter of moxa cone, combine each layer temperature tolerance simultaneously to satisfy the temperature resistant demand of filtering the burning flue gas on realizing better filterable basis, be favorable to prolonging filtering component life.

In one example, a teflon net is further arranged between the oil absorption cotton and the HEPA filter screen and used for separating the oil absorption cotton from the HEPA filter screen, and the filtering efficiency of the oil absorption cotton and the HEPA filter screen is improved.

In an example, be equipped with the moxa column limiting plate with moxa column fixed plate interval on the moxa column fixed needle, increased the distance between moxa column and the filter component, further reduced the temperature when burning flue gas contacts filter component, be favorable to reducing the temperature resistant requirement to filtering material, relative also more does benefit to extension filtering material life-span.

In one example, the HEPA filter screen is in heat sealing connection with the shell; the glass cotton with the oil absorption cotton with adopt high temperature resistant environmental protection to glue sealing connection between the casing, so set up for sealed reliable between filter assembly and the casing avoids leaking the emergence of cigarette condition.

In an example, the casing overcoat is equipped with the sealing washer for filter core structure can realize reliably sealed with the moxibustion instrument under removable condition, thereby can improve the condition that makes the windage grow reduce filtration efficiency because of adsorbing tar when current filtration.

In one example, a clamping groove for clamping the sealing ring is formed in the outer side of the shell.

In one example, the shell is further provided with outer air inlets communicated with the combustion space, the outer air inlets are arranged below the sealing ring, and the outer air inlets are preferably uniformly arranged.

In one example, the bottom periphery of the moxa column fixing plate is provided with at least two elastic sheets, the periphery of the inner side of the shell is provided with a fixing buckle matched with each elastic sheet, so that the fixing plate can be installed on the lower side of the installation table through the fixing buckle, and the moxa column fixing plate can be installed and detached between the moxa column fixing plate and the installation table quickly.

The utility model adopts the above technical scheme, the advantage that has is:

1. this application filter core structure through the setting of fixed subassembly and filter assembly in the casing to and each layer of setting of filter assembly, can be to the high-efficient filtration of the burning flue gas of chinese mugwort post, combine each layer temperature toleration demand that has satisfied the burning flue gas of filtration on realizing better filterable basis simultaneously, be favorable to prolonging filter assembly life. The Teflon net plays a good role in supporting performance and temperature resistance; the arranged glass wool has better temperature resistance and tar filtering capability; the active carbon is arranged, so that the smell of the smoke is better removed; the oil absorption cotton has the tar adsorption capacity, and tar particles are absorbed away by the oil absorption cotton when the residual tar is reduced along with the rising temperature; the HEPA filter screen that sets up has filtration and supporting role to the position of firm filtering component in the casing.

2. Set up the separation of one deck teflon net between oil absorption cotton and the HEPA, be favorable to improving both respective filtration efficiency.

3. The setting of chinese mugwort post limiting plate has increased the distance between chinese mugwort post and the filter component, and the temperature when further having reduced burning flue gas contact filter component is favorable to reducing the temperature resistant requirement to filtering material, also is favorable to the extension of filter component life-span.

4. The HEPA filter screen is in heat-seal connection with the shell, and the glass cotton and the oil absorption cotton are in seal connection with the shell by high-temperature-resistant environment-friendly glue, so that reliable sealing between the filter assembly and the shell is realized, and smoke leakage is avoided;

the casing sets up the sealing washer outward for filter core structure can realize reliably sealed with the moxibustion instrument under releasable connection, thereby can improve the condition that makes the windage grow reduce filtration efficiency because of adsorbing tar when filtering.

5. The elastic sheet is matched with the fixing buckle, so that the moxa cone fixing plate and the mounting table can be quickly mounted, and the production efficiency is improved;

this application filter core structure collects the moxa column and ignites, moxa column burning, burning flue gas filters integrated design, when needing to be changed the whole change can, its is with low costs, and it is convenient to change.

Drawings

FIG. 1 is a schematic cross-sectional view of an embodiment of the present invention;

fig. 2 is a bottom view of the angle of fig. 1 according to the present invention.

In the figure, 1, a shell, 11, an installation table, 12, an upper port, 13, a lower port, 14, an outer air inlet, 2, a fixed component, 21, a moxa column fixing plate, 22, a moxa column fixing needle, 23, a moxa column limiting plate, 211, an inner air inlet, 212, an elastic sheet, 3, a filtering component, 31, a Teflon net, 32, glass wool, 33, an activated carbon layer, 34, oil absorption wool, 35, a HEPA filter screen, 4, a sealing ring, 5 and a fixing buckle.

Detailed Description

In order to clearly illustrate the technical features of the present invention, the present invention is explained in detail by the following embodiments with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application, however, the present application may be practiced in other ways than those described herein, and therefore the scope of the present application is not limited by the specific embodiments disclosed below.

In addition, in the description of the present application, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like, indicate orientations and positional relationships based on those shown in the drawings, are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present application. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. In the description herein, reference to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

As shown in fig. 1-2, in this embodiment, the filter element structure for a portable moxibustion instrument includes:

the device comprises a shell 1, wherein an installation platform 11 is formed in the middle of the inner side of the shell 1, a filtering space is arranged above the installation platform 11, a combustion space is arranged below the installation platform 11, and the shell 1 is provided with an upper port 12 communicated with the filtering space and a lower port 13 communicated with the combustion space;

the fixing component 2 is arranged in the combustion space, the fixing component 2 comprises a moxa column fixing plate 21 arranged on the lower side of the mounting table 11, a moxa column fixing needle 21 extending towards a lower port is connected to the moxa column fixing plate 21, and an inner air inlet 211 communicated with the filtering space is distributed in the moxa column fixing plate 21;

locate the filter component 3 in the filtration space, filter component 3 includes the teflon net 31, the glass is cotton 32, activated carbon layer 33, the cotton 34 of oil absorption and HEPA filter screen 35 that set gradually in mount table 11 upside.

This application filter core structure when using on the moxibustion instrument, sets up the fan in filter core structure's top, be provided with the air intake with external intercommunication on the moxibustion instrument with combustion space intercommunication, the last air intake of filter core structure can be for port down, can also set up on the outer casing of combustion space.

Before moxibustion, the moxa column is fixed on the moxa column fixing needle 21, external oxygen enters a combustion space for combustion supporting under the action of a fan during moxibustion, smoke generated by combustion of the moxa column moves upwards along with air flow and firstly passes through the inner air inlet 211 and then is filtered through the filtering component 3. The installation of the installation table 11 is convenient for the installation of the filtering component 3 and the fixing component 2 on one hand, and a certain distance can be kept between the moxa cone fixing plate 21 of the fixing component 2 and the Teflon net 31 of the filtering component 3 on the other hand, which is beneficial to reducing the temperature of the flue gas contacting the filtering component; the first layer of the filter adopts a Teflon net 31 which can resist temperature higher than 260 ℃, and the filter material does not deform at high temperature, so that the distance between the filter material and the fixing plate is ensured by good support; the second layer adopts glass wool 32 which can resist temperature higher than 300 ℃, thus effectively filtering tar and further reducing the temperature of flue gas; the third layer adopts the activated carbon 33, so that the smell of the flue gas is better removed, and meanwhile, the flue gas is further cooled; in the above process, a small amount of tar which is not adsorbed by the glass wool 34 is gradually cooled, so that tar particles become bigger, and residual tar is adsorbed by the oil absorption wool 34 on the fourth layer; last one deck HEPA filter screen 35 for filter preceding remaining granule, to sum up, through the setting of fixed subassembly and filter assembly in the casing to and each layer setting of filter assembly, can be to the high-efficient filtration of the burning flue gas of moxa cone, combine each layer temperature toleration nature simultaneously and satisfied the temperature resistant demand of filtering the burning flue gas on realizing better filterable basis, be favorable to prolonging filter assembly life.

Further, a teflon net is further arranged between the oil absorption cotton 34 and the HEPA filter screen 35 and used for separating the oil absorption cotton 34 and the HEPA filter screen 35, and the filtering efficiency of the oil absorption cotton 34 and the HEPA filter screen is improved.

Further, be equipped with on the fixed needle 33 of chinese mugwort post with the chinese mugwort post fixed plate 21 spaced chinese mugwort post limiting plate 23, increased the distance between chinese mugwort post and the filter component 3, the temperature when further having reduced burning flue gas contact filter component more does benefit to extension filter material life-span.

Further, the HEPA filter screen 35 is connected with the shell 1 in a heat sealing mode; glass is cotton 32 with oil absorption cotton 34 with adopt high temperature resistant environmental protection to glue sealing connection between the casing 1, so set up for it is reliable to seal between filter component 3 and the casing 1, avoids leaking the emergence of cigarette condition.

Further, a sealing ring 4 is sleeved outside the shell 1, and a clamping groove for clamping the sealing ring is formed in the outer side of the shell 1. So set up for filter core structure can realize reliable sealed with the moxibustion instrument under the removable condition, thereby can improve the condition that makes the windage grow reduce filtration efficiency because of adsorbing tar when current filtration.

Furthermore, an outer air inlet 14 communicated with the combustion space is further distributed on the shell 1, and the outer air inlet 14 is arranged below the sealing ring 4.

Further, moxa column fixed plate 21 bottom week side is equipped with two shell fragments 212 at least, shell 1 inner circumference side be equipped with every shell fragment 212 complex fixed buckle 5 to can install moxa column fixed plate 21 in through it the downside of mount table 11, so set up, can realize the installation and the dismantlement between moxa column fixed plate 21 and the mount table 11 fast.

The above-mentioned specific embodiments can not be regarded as the restriction to the scope of protection of the utility model, to technical personnel in this technical field, it is right the utility model discloses any replacement improvement or transform that embodiment made all fall within the scope of protection of the utility model.

The parts of the present invention not described in detail are the known techniques of those skilled in the art.

Claims (9)

1. The utility model provides a smokeless tasteless portable moxibustion instrument of naked light is with filter core structure which characterized in that includes:

the device comprises a shell, a filter chamber, a combustion chamber and a filter chamber, wherein an installation platform is formed in the middle of the inner side of the shell, the upper space of the installation platform is a filtering space, the lower space of the installation platform is a combustion space, and the shell is provided with an upper port communicated with the filtering space and a lower port communicated with the combustion space;

the fixing component is arranged in the combustion space and comprises a moxa column fixing plate arranged on the lower side of the mounting platform, a moxa column fixing needle extending towards a lower port is connected to the moxa column fixing plate, and inner air inlets communicated with the filtering space are distributed in the moxa column fixing plate;

locate the filtering component in the filtration space, filtering component includes the teflon net, the glass is cotton, activated carbon layer, the cotton and the HEPA filter screen of oil absorption that set gradually in the mount table upside.

2. The filter element structure for the open-fire smokeless and tasteless portable moxibustion instrument of claim 1, wherein a teflon net is further arranged between the oil absorption cotton and the HEPA filter screen.

3. The filter element structure for the open-fire smokeless and odorless portable moxibustion instrument according to claim 1, wherein a moxa column limiting plate is arranged on the moxa column fixing needle and spaced from the moxa column fixing plate.

4. The filter element structure for the open-fire smokeless and tasteless portable moxibustion instrument of claim 1, wherein the HEPA filter screen is in heat sealing connection with the housing.

5. The filter element structure for the open-fire smokeless and odorless portable moxibustion instrument as claimed in claim 1, wherein the glass wool and the oil absorption wool are hermetically connected with the shell by high-temperature-resistant environment-friendly glue.

6. The filter element structure for the open-fire smokeless and odorless portable moxibustion instrument as claimed in claim 1, wherein a sealing ring is sleeved outside the shell.

7. The filter element structure for the open fire smokeless and tasteless portable moxibustion instrument of claim 6, wherein a clamping groove for clamping a sealing ring is arranged on the outer side of the shell.

8. The filter element structure for the open-fire smokeless and tasteless portable moxibustion instrument according to claim 6, wherein an outer air inlet communicated with the combustion space is further distributed on the shell, and the outer air inlet is arranged below the sealing ring.

9. The filter element structure for an open fire smokeless and odorless portable moxibustion instrument according to claim 1, wherein at least two elastic pieces are arranged on the periphery of the bottom of the moxa column fixing plate, and a fixing buckle matched with each elastic piece is arranged on the periphery of the inner shell so that the fixing plate can be installed on the lower side of the installation table through the fixing buckle.

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