CN208847212U - It is a kind of circle filter core add ash test in measuring device - Google Patents
It is a kind of circle filter core add ash test in measuring device Download PDFInfo
- Publication number
- CN208847212U CN208847212U CN201821403906.8U CN201821403906U CN208847212U CN 208847212 U CN208847212 U CN 208847212U CN 201821403906 U CN201821403906 U CN 201821403906U CN 208847212 U CN208847212 U CN 208847212U
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- China
- Prior art keywords
- filter core
- circular hole
- round
- bar
- bottom plate
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
Add the measuring device in ash experiment the utility model relates to a kind of round filter core, including base assembly, sealing fixation kit and top seal assembly, base assembly is made of plate and bottom plate, plate center opens up the square hole with grid, bottom plate center opens up the first circular hole to match with round filter core geomery, bottom plate is fixedly installed in above plate, is located in the square hole boundary between the side of first circular hole；The bottom of round filter core is installed in the first circular hole of bottom plate, and the top of round filter core is connect with the top seal assembly, and the two forms cavity；Sealing fixation kit includes mobile module and straight-bar, and straight-bar is fixedly installed on plate, and mobile module one end and the top seal assembly connect, and the other end is adjusted with straight-bar and is fixedly connected；The position that each component contacts two-by-two in the present apparatus is sealed processing.Compared with prior art, the advantages that the utility model has apparatus structure simple, and production is not cumbersome, and material is easy to get, and equipment investment is few.
Description
Technical field
Add the utility model relates to a kind of filtering element for air purifier and fix device used in ash experiment, more particularly, to one
The round filter core of kind adds the measuring device in ash experiment.
Background technique
Air cleaning facility mainly passes through the various air pollutants of filter element filtering, to improve air quality.Therefore, it carries out
Related experiment verifying is essential for understanding filter core detergent power.
The air cleaning facility shape of different brands is different, causes the shape of filter core also different.Currently on the market mostly with length
Based on cube shape, easy to disassemble and progress dependence test.But there is also there is Columned filter core, ring is really used for how to simulate
Border and the feasibility for realizing experimental implementation, become a great problem in experimentation.
Due to the limitation of equipment, the fixed form of round filter core and grey form is added to be different from the filter of rectangular-shape
Core.What thus production one was variable adds the fixed device of ash to be essential.
Utility model content
The purpose of this utility model is exactly to provide a kind of round filter core to overcome the problems of the above-mentioned prior art
Add the measuring device in ash experiment.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of circle filter core add ash test in measuring device fixation kit and conical cap composition are sealed by one piece of bottom plate.
Its working principle is that: the bottom plate to match with round filter core size and plate are connect with screw, conical cap is fixed by sealing
Mobile module above component is fixed on filter core upper end.By adding grey device to carry out filter core plus ash, dust is logical with airflow direction
Conical cap is crossed, the structure of conical cap accumulate dust can not, and the dirty side of filter core is entered again with airflow direction.
It is a kind of circle filter core add ash test in measuring device, including base assembly, sealing fixation kit and top sealing
Component；
The base assembly includes plate and bottom plate, and the square hole with grid is provided on the plate, is opened on the bottom plate
If the first circular hole to match with round filter core geomery, the bottom plate are fixedly connected on plate；
Preferably, outside the square hole boundary, the boundary of first circular hole is located at the side on the boundary of the bottom plate
In the boundary of shape hole；
The bottom shape of the top seal assembly is matched with round cartridge top shape, with the round cartridge top shape
At cavity；
The bottom of the circle filter core is installed in the first circular hole on bottom plate, the top and the top of the circle filter core
Portion's seal assembly connects；
The fixed device includes mobile module and straight-bar, and the straight-bar is fixedly installed on the plate, the movement
Module one end and the top seal assembly connect, and the other end is fixedly connected with straight-bar, and the mobile mould mounting height can
It adjusts；
The position that each component of the base assembly, round filter core and top seal assembly contacts two-by-two is sealed place
Reason, it is ensured that all equal No leakages in place being connected two-by-two.
The base assembly further includes circular hole slab, and the to match with round filter core geomery is opened up on the circular hole slab
Two circular holes, the circular hole slab are fixedly connected on bottom plate；
The circle filter core bottom is installed in the second circular hole on circular hole slab；
Contact site between the bottom plate and circular hole slab and round filter core is sealed processing；
The diameter of first circular hole is in the diameter of the round filter core and the permitted maximum opening diameter of the bottom plate
Between.
Preferably, the circular hole slab is fixedly connected on bottom plate by adhesive tape；
Preferably, the square hole on plate is square hole；When connecting plate, bottom plate and circular hole slab, guarantee on plate
Square hole, the connection type that the second circular hole on the first circular hole and circular hole slab on bottom plate is geometric center alignment.
The overall dimensions specification of the plate meets the size requirement of testing stand；The bottom plate is connected by screw and plate
It connects, and secondary fixation is carried out by the strong adhesive tape of leakproofness.
The encapsulation process is to connect two contact components by the strong plasticine of leakproofness or adhesive tape.
The top seal assembly is to match with round filter core size and conical cap that taper is certain；
The conical cap expansion fan angle is 180 °~255 °.
The straight-bar is the fixed round bar of length, and the mobile module is fixedly mounted at the different height of straight-bar.
Alternatively, the straight-bar is made of round bar and sleeve, the round bar lower end is fixedly connected with plate, the round bar upper end
Equipped with external screw thread, described sleeve one end is connect by screw thread with the round bar；The sleeve other end and the mobile module connect
It connects.
The base assembly and top seal assembly uses aluminum alloy material；The thickness of bottom plate, conical cap and circular hole slab
Degree is 1mm, unsuitable blocked up.
In the lower situation of gas flow, the conical cap and circular hole slab are made by hardboard, but need to ensure that surface is flat
It is whole.
Compared with prior art, the utility model has the advantage that
1, measuring device structure is simple, and production is not cumbersome, and material is easy to get, because without carrying out expensive investment；
2, filter core can preferably be connect by fixed device with bottom plate and conical cap, reduce gas leakage.Variable dimension simultaneously,
Suitable for various sizes of round filter core；
3, conical cap design so that experiment ash be equably added on filter core, avoid dust accretions, it is ensured that experiment it is feasible
Property and accuracy, more meet laboratory practical application situation.
4, in the case where equipment allows, can also carry out traction engine circle filter core adds ash experiment.
Detailed description of the invention
Fig. 1 is the schematic view of the front view of the utility model in embodiment 1；
Fig. 2 is the overlooking structure diagram of the utility model in embodiment 1；
Fig. 3 is the base assembly schematic view of the front view of the utility model in embodiment 1；
Fig. 4 is the base assembly overlooking structure diagram of the utility model in embodiment 1；
Fig. 5 is the schematic view of the front view of the utility model in embodiment 2；
In figure, 1 is plate, and 2 be bottom plate, and 3 be conical cap, and 4 be circular hole slab, and 51 be mobile module, and 52 be straight-bar, and 6 be circle
Shape filter core.
Specific embodiment
The utility model is described in detail combined with specific embodiments below.Following embodiment will be helpful to this field
Technical staff further understands the utility model, but does not limit the utility model in any form.It should be pointed out that ability
For the those of ordinary skill in domain, without departing from the concept of the premise utility, various modifications and improvements can be made.
These are all within the protection scope of the present invention.
Embodiment 1
It is a kind of circle filter core add ash test in fixation device, Fig. 1 be the utility model schematic view of the front view,
Fig. 2 is the overlooking structure diagram of the utility model, and as can be seen from Figure, the present apparatus includes base assembly, close
Seal fixation kit and top seal assembly.
Fig. 3 is the base assembly schematic view of the front view of the utility model, and the base assembly of Fig. 4 the utility model overlooks knot
Structure schematic diagram, base assembly include plate 1 and bottom plate 2, and bottom plate 2 is fixed by screws in the top of plate 1, if necessary, can
To carry out secondary fixation by the strong adhesive tape of leakproofness, it is ensured that No leakage.The overall dimensions specification of plate 1 need to meet experimental bench certainly
The requirement of body size, 1 center position of plate are provided with the square hole with grid；2 center position of bottom plate opens up and 6 shape of round filter core
The first circular hole that size matches, wherein the size of square hole is greater than the first circular hole on bottom plate 2, and the boundary of bottom plate 2 is in institute
It states outside square hole boundary.When installation, the geometric center of the first circular hole of square hole and bottom plate 2 on plate 1 is aligned.
Round filter core 6 is cylindrical filter cartridge, and top seal assembly is conical cap 3, and production matches with round 6 size of filter core
And the conical cap 3 that taper is certain, it is placed on the top of round filter core 6, it is 180 ° that fan angle, which is unfolded, in conical cap 3.
The bottom of round filter core 6 is installed in the first circular hole on bottom plate 2, passes through sealing between bottom plate 2 and round filter core 6
The strong adhesive tape of property is attached, it is ensured that No leakage；The top boundary of round filter core 6 and the bottom circular borderless contact of conical cap 3
Connection, and connecting portion is fixedly connected with the strong adhesive tape of leakproofness, it is ensured that No leakage.
Sealing fixation kit includes mobile module 51 and straight-bar 52, and straight-bar 52 is the round bar of regular length, straight-bar 52 is vertical,
It is fixedly installed on the plate 1,51 one end of mobile module and the top seal assembly connect, the other end and straight-bar 52
It is adjustable to be fixedly connected, therefore mobile mould mounting height is adjustable, when being tested, the circle of mobile module 51 and conical cap 3
The conical surface has interaction force, and conical cap 3 and round filter core 6 are fixed on base assembly.
The tooling of the present apparatus can be used aluminum alloy material and be made.Wherein, the overall dimensions specification of plate 1 needs to meet
The requirement of experimental bench own dimensions；The thickness of bottom plate 2, conical cap 3 and circular hole slab 4, should not be blocked up in 1mm or so.
In the present apparatus, all connected places two-by-two are both needed to be sealed processing, it is ensured that No leakage, in the present apparatus two-by-two
The encapsulation process method at connected position is to be attached by the strong adhesive tape of leakproofness.
Embodiment 2
It is a kind of circle filter core add ash test in fixation device, including base assembly, sealing fixation kit and top sealing
Component.
Fig. 5 is the schematic view of the front view of the utility model in embodiment 2, and base assembly includes plate 1, bottom plate 2 and circle
Orifice plate 4；Bottom plate 2 is fixed by screws in the top of plate 1, must and carry out secondary fixation by the strong adhesive tape of leakproofness, it is ensured that
No leakage；Plate 1 matches with testing stand, and 1 center position of plate is provided with the square hole with grid；First is opened up on bottom plate 2
Circular hole, wherein the diameter of the first circular hole is the permitted maximum gauge of bottom plate 2, and is permanently affixed on plate 1；The side of bottom plate 2
Outside the square hole boundary, the boundary of the first circular hole is located in the square hole boundary on boundary；The second circle is opened up on circular hole slab 4
Hole can make the circular hole slab 4 met the size requirements every time and pass through the strong adhesive tape adhesion of leakproofness on a base plate 2 before experiment, it is ensured that
No leakage.Addition circular hole slab 4 is primarily to enable round filter core of the present apparatus suitable for other sizes.Because bottom plate 2
Circular dimension has been the largest in the range of plate 1, is added circular hole slab 4 based on the device in Fig. 1, can be made this set work
Dress can also be used on small round filter core.The rubber strong by leakproofness between bottom plate 2 or circular hole slab 4 and round filter core 6
Mud is attached, and ensures No leakage.When installation, the of the first circular hole of square hole, bottom plate 2 on plate 1 and circular hole slab 4
The geometric center of two circular holes is aligned.
Round filter core 6 is Columned filter core, and top seal assembly is conical cap 3, and production matches with round 6 size of filter core
And the conical cap 3 that taper is certain, it is placed on the top of round filter core 6, it is 255 ° that fan angle, which is unfolded, in conical cap.
The bottom of round filter core 6 is installed in the second circular hole of circular hole slab 4, by close between circular hole slab 4 and round filter core 6
The plasticine of Feng Xingqiang is attached, it is ensured that No leakage；Round 6 top circular boundary of filter core and 3 bottom circular boundary of conical cap
It connects, and connecting portion is fixedly connected with the strong plasticine of leakproofness, it is ensured that No leakage.
Seal fixation kit include mobile module 51 and straight-bar 52, straight-bar 52 is made of round bar and sleeve, round bar lower end with
Plate is fixedly connected, and round bar upper end is equipped with external screw thread, and sleeve one end is connect by screw thread with the round bar, the sleeve other end and institute
It states mobile module connection and passes through screw-in in use, selecting the sleeve of appropriate length according to the height of round filter core 6 and conical cap 3
Reach adjusts straight-bar whole height.
Plate 1 and bottom plate 2 in the present apparatus are made of aluminum alloy material, and conical cap 3 and circular hole slab 4 can be by hard
Paperboard forms, but need to ensure surfacing；The thickness of bottom plate 2, conical cap 3 and circular hole slab 4, should not mistake in 1mm or so
It is thick.
In the present apparatus, all connected places two-by-two are both needed to be sealed processing, it is ensured that No leakage, in the present apparatus two-by-two
The encapsulation process method at connected position is to be attached by the strong plasticine of leakproofness.
Specific embodiment of the utility model is described above.It is to be appreciated that the utility model not office
It is limited to above-mentioned particular implementation, those skilled in the art can make various deformations or amendments within the scope of the claims,
This has no effect on the substantive content of the utility model.
Claims (8)
1. it is a kind of circle filter core add ash test in measuring device, which is characterized in that including base assembly, sealing fixation kit and
Top seal assembly；
The base assembly includes plate (1) and bottom plate (2), is opened up on the bottom plate (2) and round filter core (6) geomery phase
Matched first circular hole is provided with the square hole with grid on the plate (1), and the bottom plate (2) is fixedly connected on plate (1)
On, the boundary of first circular hole is located in the square hole boundary；
The bottom shape of the top seal assembly is matched with round cartridge top shape, with shape at the top of the round filter core (6)
At cavity；
It is described circle filter core (6) bottom be installed in the first circular hole on bottom plate (2), it is described circle filter core (6) top with
The top seal assembly connection；
The sealing fixation kit includes mobile module (51) and straight-bar (52), and the straight-bar (52) is fixedly installed in the plate
(1) on, described mobile module (51) one end and the top seal assembly are connected, the other end and straight-bar (52) fixed company
It connects, mobile module (51) mounting height is adjustable；
The position that each component of the base assembly, top seal assembly and round filter core (6) contacts two-by-two is sealed processing.
2. a kind of round filter core according to claim 1 adds the measuring device in ash experiment, which is characterized in that the pedestal
Component further includes circular hole slab (4)；
The second circular hole to match with round filter core (6) geomery is opened up on the circular hole slab (4), the circular hole slab (4) is solid
Surely it is connected on bottom plate (2)；
Described circle filter core (6) bottom is installed in the second circular hole on circular hole slab (4)；
Contact site between the bottom plate (2) and circular hole slab (4) and round filter core (6) is sealed processing.
3. a kind of round filter core according to claim 2 adds the measuring device in ash experiment, which is characterized in that described first
The diameter of circular hole is between the permitted maximum opening diameter of diameter and the bottom plate (2) of the round filter core (6).
4. a kind of round filter core according to claim 1 adds the measuring device in ash experiment, which is characterized in that the sealing
Processing is to pass through the strong plasticine of leakproofness or adhesive tape two contact components of connection.
5. a kind of round filter core according to claim 1 adds the measuring device in ash experiment, which is characterized in that the top
Portion's seal assembly is to match with round filter core (6) size and conical cap (3) that taper is certain.
6. a kind of round filter core according to claim 5 adds the measuring device in ash experiment, which is characterized in that the circle
Boring cap (3) expansion fan angle is 180 °~255 °.
7. a kind of round filter core according to claim 1 adds the measuring device in ash experiment, which is characterized in that described is straight
Bar (52) is the fixed round bar of length, and the mobile module (51) is fixedly mounted at the different height of straight-bar (52).
8. a kind of round filter core according to claim 1 adds the measuring device in ash experiment, which is characterized in that the straight-bar
(52) it is made of round bar and sleeve, the round bar lower end is fixedly connected with plate, and the round bar upper end and the sleeve pass through spiral shell
Line connection；The sleeve other end is connect with the mobile module (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821403906.8U CN208847212U (en) | 2018-08-29 | 2018-08-29 | It is a kind of circle filter core add ash test in measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821403906.8U CN208847212U (en) | 2018-08-29 | 2018-08-29 | It is a kind of circle filter core add ash test in measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208847212U true CN208847212U (en) | 2019-05-10 |
Family
ID=66356386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821403906.8U Expired - Fee Related CN208847212U (en) | 2018-08-29 | 2018-08-29 | It is a kind of circle filter core add ash test in measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208847212U (en) |
-
2018
- 2018-08-29 CN CN201821403906.8U patent/CN208847212U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190510 |