CN206809930U - A kind of communal bathroom air cleaning facility - Google Patents
A kind of communal bathroom air cleaning facility Download PDFInfo
- Publication number
- CN206809930U CN206809930U CN201720529390.0U CN201720529390U CN206809930U CN 206809930 U CN206809930 U CN 206809930U CN 201720529390 U CN201720529390 U CN 201720529390U CN 206809930 U CN206809930 U CN 206809930U
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- CN
- China
- Prior art keywords
- air
- pipe
- elastic hose
- filtering
- filtering inlet
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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
The utility model discloses a kind of communal bathroom air cleaning facility, including pressure fan and Rose Box, pressure fan includes air-supply blast pipe and air-supply discharge pipe, Rose Box includes filtering inlet air pipe and filtering air outlet, web plate is provided with filtering air outlet, air-supply discharge pipe and the filtering inlet air pipe are respectively sleeved in air-supply discharge pipe and the realization sealed connection of filtering inlet air pipe by the both ends of elastic hose, and Rose Box also includes cleaning groove, primary efficient filter screen and high efficiency particulate air.The utility model realizes quickly connection using frictional force, and good appearance is simple to operate, easy for installation, saves human and material resources, can periodically be cleared up, and reduces the pernicious gas such as equipment later maintenance cost, PM2.5 particles, formaldehyde effectively in removal air.
Description
Technical field
The utility model belongs to toilet technical field of air purification, net more particularly to a kind of communal bathroom air
Change equipment.
Background technology
Communal bathroom is because daily flow of the people is more, the reasons such as no air draft or exhaust system are poor, to making some stinks
Peculiar smell is saved bit by bit inside for a long time, is not vaporized not go out, and is caused toilet air quality degradation, is influenceed making for communal bathroom
With, and the extremely easy breed bacteria in this place of communal bathroom, it can be seriously affected if without good ventilating system
The physical and mental health of user.
At present communal bathroom generally use pressure fan and Rose Box are used cooperatively, and improve air quality with this.It is existing
The air draft power of technology pressure fan is big, it is necessary to bigger Rose Box is used cooperatively, and so not only needs more spaces, Er Qie
It is very inconvenient in dismounting or movement.And use for a long time, easily by the bulky grain foreign matters from being blocked such as leaf, it is difficult to clean up, influences
The operating efficiency of whole air filter unit, makes the air quality after purification not reach standard.
Utility model content
The utility model main purpose is to provide a kind of communal bathroom air cleaning facility, realized using frictional force
Quick connection, good appearance is simple to operate, easy for installation, saves human and material resources, can periodically be cleared up, reduction is set
The pernicious gases such as PM2.5 particles, formaldehyde in standby later maintenance cost, effectively removal air.
In order to solve the above technical problems, the utility model is using a following technical scheme：A kind of communal bathroom is used
Air cleaning facility, including pressure fan and Rose Box, the pressure fan are contacted with the Rose Box, and the pressure fan includes air-supply
Blast pipe and air-supply discharge pipe, the Rose Box include filtering inlet air pipe and filtering air outlet, are provided with the filtering air outlet
Web plate, it is described air-supply discharge pipe and the filtering inlet air pipe by the both ends of elastic hose be respectively sleeved in it is described air-supply discharge pipe and
The filtering inlet air pipe, which is realized, to be tightly connected；
The Rose Box also includes cleaning groove, primary efficient filter screen and high efficiency particulate air, and the primary efficient filter screen is positioned at described
Clear up between groove and the high efficiency particulate air, the cleaning groove is the cell body of rectangular-shape structure, the primary efficient filter screen and institute
High efficiency particulate air is stated all in the opening of " V " type structure and " V " type structure perpendicular to the flow direction of the inner air of Rose Box.
Further say, peripherally and outwardly convexing to form a circle in the middle part of the outer wall of the air-supply discharge pipe is used to fix the bullet
Property flexible pipe one end the first ring-type flange collar, peripherally and outwardly convex to form in the middle part of the outer wall of the filtering inlet air pipe circle be used for it is solid
Second ring-type flange collar of the other end of the fixed elastic hose, the inwall both ends of the elastic hose circumferentially cave inward to be formed with
The recessed circle of two loops that the first ring-type flange collar and the second ring-type flange collar match.
Further say, be cased with being used to the elastic hose being fixed on the air-supply on the outer surface of the elastic hose
Discharge pipe fixes pipe sleeve and second with the first of the filtering inlet air pipe and fixes pipe sleeve, and described first fixes pipe sleeve and described second
The inner surface of fixed pipe sleeve is provided with internal thread, and the outer surface both ends of the elastic hose are provided with external screw thread, the internal thread and institute
State external screw thread matching connection.
Further say, the elastic hose is the body of round tube shape structure, and the inwall both ends of the elastic hose are circumferential
The angle of outward-dipping formation inclined plane, the inclined plane and horizontal plane is 20-30 °, and the length of the elastic hose is 200-
300mm and thickness are 3-4mm, and the chamfer length of the inclined plane is 4-6mm.
Further say, the length of the air-supply discharge pipe is 40-50mm, and the length of the filtering inlet air pipe is 40-
50mm。
Further say, the external diameter of the air-supply discharge pipe and the filtering inlet air pipe is all than the internal diameter of the elastic hose
External diameter of the internal diameter of big 0.01-2mm, the first fixation pipe sleeve and the second fixation pipe sleeve all than the elastic hose is small
0.01-2mm。
Further say, the external diameter of the air-supply discharge pipe is 100mm, and the external diameter of the filtering inlet air pipe is 100mm, institute
The internal diameter for stating elastic hose is 99.5mm, and the external diameter of the elastic hose is 103.5mm, and described first fixes pipe sleeve and described the
Two internal diameters for fixing pipe sleeve are all 103mm.
Further say, the one side in the side of the cleaning groove close to the filtering inlet air pipe for opening and described is opened
Mouth connects with the filtering inlet air pipe, and the cleaning groove is screen pack relative to the side of the opening, the cleaning groove
Upper lid is provided with a portable handle.
Further say, the screen pack is nylon filter web plate, and the primary efficient filter screen is non-woven fabrics screen pack, institute
It is fiber glass filtering net to state high efficiency particulate air.
Further say, the air-supply blast pipe and the air-supply discharge pipe are respectively positioned at the opposite side of the pressure fan
Top, the pressure fan are provided with a terminal box relative to the bottom of the side wall of Rose Box.
The beneficial effects of the utility model at least have it is following some：
First, elastic hose both ends of the present utility model are respectively sleeved on air-supply discharge pipe and filtering inlet air pipe, utilize friction
Power realizes quick connection, and the first fixation pipe sleeve and the second fixation pipe sleeve are threadingly attached to elastic hose both ends, and first fixes
Pipe sleeve and the second internal diameter for fixing pipe sleeve are less than the external diameter of elastic hose, make elastic hose that compressive deformation occur, further increase
Frictional force, so as to increase the intensity and sealing that are connected between air-supply discharge pipe and filtering inlet air pipe, good appearance is simple to operate,
It is easy for installation, save human and material resources；
2nd, the utility model is provided with a cleaning groove, and the side for clearing up groove is nylon filter web plate, effectively can be stopped in air
Large particulate matter, large particulate matter be trapped in cleaning groove in, can periodically to cleaning groove clear up, prevent Rose Box from blocking,
Reduce equipment later maintenance cost；
3rd, the utility model is provided with primary efficient filter screen and high efficiency particulate air, and primary filter screen is that non-woven fabrics screen pack can be effective
It is glass fibers to remove pernicious gas and peculiar smell, the efficient filters such as carbon monoxide, nitrogen oxides, hydrocarbons and the formaldehyde in air
Dimensional filter net, cellular structure is made using special all-glass paper and effectively removes the deleterious particles such as the PM2.5 in air, separately
Outer primary efficient filter screen and high efficiency particulate air are in " V " type structure, are effectively increased filter area, can reduce Rose Box volume.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the internal structure schematic diagram of Rose Box of the present utility model；
Fig. 3 is the structural representation of cleaning groove of the present utility model；
Fig. 4 is elastic hose of the present utility model, first fixes pipe sleeve and second and fix the connection knot of pipe sleeve
Structure schematic diagram；
Fig. 5 is the structural representation of pressure fan of the present utility model and Rose Box；
The mark of each part is as follows in accompanying drawing：
Pressure fan 1, Rose Box 2, air-supply blast pipe 3, air-supply discharge pipe 4, filtering inlet air pipe 5, filtering air outlet 6, elasticity
Flexible pipe 7, cleaning groove 8, primary efficient filter screen 9, high efficiency particulate air 10, first fix pipe sleeve 11, second and fix pipe sleeve 12, the first ring-type
Flange collar 13, the second ring-type flange collar 14, inclined plane 15, screen pack 16, portable handle 17, terminal box 18, angle α, elastic hose
Length L1, discharge pipe of blowing length L2, the length L3 of filtering inlet air pipe and the chamfer length L4 of inclined plane.
Embodiment
Preferred embodiment of the present utility model is described in detail below in conjunction with the accompanying drawings, so that the advantages of the utility model
It can be easier to be readily appreciated by one skilled in the art with feature, it is apparent clear and definite so as to be made to the scope of protection of the utility model
Define.
Embodiment：A kind of communal bathroom air cleaning facility, as Figure 1-5, the utility model include pressure fan 1
With Rose Box 2, the pressure fan 1 is contacted with the Rose Box 2, and the pressure fan 1 includes air-supply blast pipe 3 and air-supply discharge pipe
4, the Rose Box 2 includes filtering inlet air pipe 5 and filtering air outlet 6, and web plate, the air-supply are provided with the filtering air outlet 6
Discharge pipe 4 and the filtering inlet air pipe 5 are respectively sleeved in the air-supply discharge pipe 4 and the filtering by the both ends of elastic hose 7
Blast pipe 5, which is realized, to be tightly connected；
The Rose Box 2 also includes cleaning groove 8, primary efficient filter screen 9 and high efficiency particulate air 10, the primary efficient filter screen 9
Between the cleaning groove 8 and the high efficiency particulate air 10, the cleaning groove 8 is the cell body of rectangular-shape structure, described just to imitate
Screen pack 9 and the high efficiency particulate air 10 are all empty perpendicular to the inside of Rose Box 2 in the opening of " V " type structure and " V " type structure
The flow direction of gas.
A circle is peripherally and outwardly convexed to form in the middle part of the outer wall of the air-supply discharge pipe 4 to be used to fix the elastic hose 7
The first ring-type flange collar 13 of one end, the outer wall middle part of the filtering inlet air pipe 5 peripherally and outwardly convex to form a circle and are used to fix institute
State the second ring-type flange collar 14 of the other end of elastic hose 7, the inwall both ends of the elastic hose 7 circumferentially cave inward to be formed with
The recessed circle of two loops that the first ring-type flange collar 13 and the second ring-type flange collar 14 match.
Be cased with the outer surface of the elastic hose 7 be used for by the elastic hose 7 be fixed on it is described air-supply discharge pipe 4 with
The first of the filtering inlet air pipe 5 fixes pipe sleeve 11 and second and fixes pipe sleeve 12, and described first fixes pipe sleeve 11 and described second
The inner surface of fixed pipe sleeve 12 is provided with internal thread, and the outer surface both ends of the elastic hose 7 are provided with external screw thread, the internal thread with
The external screw thread matching connection.
The elastic hose 7 is the body of round tube shape structure, and the inwall both ends of the elastic hose 7 peripherally and outwardly tilt shape
Into inclined plane 15, the inclined plane 15 and the angle α of horizontal plane are 20-30 °, and the length L1 of the elastic hose is 200-
300mm and thickness are 3-4mm, and the chamfer length L4 of the inclined plane 15 is 4-6mm.
The length L2 of the air-supply discharge pipe is 40-50mm, and the length L3 of the filtering inlet air pipe is 40-50mm.
Internal diameter of the external diameter of the air-supply discharge pipe 4 and the filtering inlet air pipe 5 all than the elastic hose 7 is big 0.01-
External diameter of the internal diameter of 2mm, the first fixation pipe sleeve 11 and the second fixation pipe sleeve 12 all than the elastic hose 7 is small
0.01-2mm。
The external diameter of the air-supply discharge pipe 4 is 100mm, and the external diameter of the filtering inlet air pipe 5 is 100mm, and the elasticity is soft
The internal diameter of pipe 7 is 99.5mm, and the external diameter of the elastic hose 7 is 103.5mm, and described first, which fixes pipe sleeve 11 and described second, consolidates
The internal diameter of fixed tube set 12 is all 103mm.
It is described cleaning groove 8 side in close to the filtering inlet air pipe 5 one side for opening and it is described opening with it is described
Filtering inlet air pipe 5 connects, and the cleaning groove 8 is screen pack 16 relative to the side of the opening, the upper lid of the cleaning groove 8
It is provided with a portable handle 17.
The screen pack 16 is nylon filter web plate, and the primary efficient filter screen 9 is non-woven fabrics screen pack, the efficient mistake
Filter screen 10 is fiber glass filtering net.
The air-supply blast pipe 3 and the air-supply discharge pipe 4 are respectively positioned at the top of the opposite side of the pressure fan 1, institute
State pressure fan 1 and be provided with a terminal box 18 relative to the bottom of the side wall of Rose Box 2.
Operation principle of the present utility model is as follows：Elastic hose both ends of the present utility model be respectively sleeved in air-supply discharge pipe and
On filtering inlet air pipe, quick connection is realized using frictional force, the first fixation pipe sleeve and the second fixation pipe sleeve are threadingly attached to
Elastic hose both ends, first, which fixes pipe sleeve and second, fixes external diameter of the internal diameter less than elastic hose of pipe sleeve, sends out elastic hose
Raw compressive deformation, further increasing friction force, so as to increase the intensity connected between air-supply discharge pipe and filtering inlet air pipe and sealing
Property, good appearance is simple to operate, easy for installation, saves human and material resources；
The utility model is provided with a cleaning groove, and the side for clearing up groove is nylon filter web plate, effectively can be stopped in air
Large particulate matter, large particulate matter are trapped in cleaning groove, periodically cleaning groove can be cleared up, be prevented Rose Box from blocking, subtract
Few equipment later maintenance cost；
The utility model is provided with primary efficient filter screen and high efficiency particulate air, and primary filter screen is that non-woven fabrics screen pack can be removed effectively
Pernicious gas and the peculiar smell such as carbon monoxide, nitrogen oxides, hydrocarbons and formaldehyde in air, efficient filter are glass fibre mistake
Filter screen, cellular structure is made using special all-glass paper and effectively removes the deleterious particles such as the PM2.5 in air, in addition just
It is in " V " type structure to imitate screen pack and high efficiency particulate air, is effectively increased filter area, can reduce Rose Box volume.
Embodiment of the present utility model is the foregoing is only, not thereby limits the scope of the claims of the present utility model, it is every
The equivalent structure transformation made using the utility model specification and accompanying drawing content, or directly or indirectly it is used in other correlations
Technical field, similarly it is included in scope of patent protection of the present utility model.
Claims (10)
1. a kind of communal bathroom air cleaning facility, mainly including pressure fan (1) and Rose Box (2), the pressure fan with
The Rose Box series winding, it is characterised in that：The pressure fan includes air-supply blast pipe (3) and air-supply discharge pipe (4), the filtering
Case includes filtering inlet air pipe (5) and filtering air outlet (6), and web plate is provided with the filtering air outlet, it is described blow discharge pipe with
The filtering inlet air pipe is respectively sleeved in the air-supply discharge pipe by the both ends of elastic hose (7) and the filtering inlet air pipe is realized
It is tightly connected；
The Rose Box also includes cleaning groove (8), primary efficient filter screen (9) and high efficiency particulate air (10), the primary efficient filter screen position
It is described to clear up the cell body that groove is rectangular-shape structure, the primarily efficient filter between the cleaning groove and the high efficiency particulate air
The flowing of net and the high efficiency particulate air all in the opening of " V " type structure and " V " type structure perpendicular to the inner air of Rose Box
Direction.
A kind of 2. communal bathroom air cleaning facility according to claim 1, it is characterised in that：The air-supply air-out
The first ring-type flange collar (13) that a circle is used to fix one end of the elastic hose is peripherally and outwardly convexed to form in the middle part of the outer wall of pipe,
The of the other end that a circle is used to fixing the elastic hose is peripherally and outwardly convexed to form in the middle part of the outer wall of the filtering inlet air pipe
Two ring-type flange collars (14), the inwall both ends of the elastic hose circumferentially cave inward to be formed and the first ring-type flange collar and described
The recessed circle of two loops that second ring-type flange collar matches.
A kind of 3. communal bathroom air cleaning facility according to claim 1, it is characterised in that：The elastic hose
Outer surface on be cased with for by the elastic hose be fixed on it is described air-supply discharge pipe consolidate with the first of the filtering inlet air pipe
Fixed tube set (11) and second fixes pipe sleeve (12), and described first, which fixes pipe sleeve and described second, fixes the inner surface of pipe sleeve provided with interior
Screw thread, the outer surface both ends of the elastic hose are provided with external screw thread, the internal thread and external screw thread matching connection.
A kind of 4. communal bathroom air cleaning facility according to claim 1, it is characterised in that：The elastic hose
For the body of round tube shape structure, the inwall both ends of the elastic hose are peripherally and outwardly formed slopely inclined plane (15), the inclination
The angle of face and horizontal plane (α) is 20-30 °, and the length (L1) of the elastic hose is 200-300mm and thickness is 3-4mm, institute
The chamfer length (L4) for stating inclined plane is 4-6mm.
A kind of 5. communal bathroom air cleaning facility according to claim 1, it is characterised in that：The air-supply air-out
The length (L2) of pipe is 40-50mm, and the length (L3) of the filtering inlet air pipe is 40-50mm.
A kind of 6. communal bathroom air cleaning facility according to claim 3, it is characterised in that：The air-supply air-out
The external diameter of pipe and the filtering inlet air pipe is all bigger 0.01-2mm than the internal diameter of the elastic hose, and described first fixes pipe sleeve and institute
The internal diameter for stating the second fixation pipe sleeve is all smaller 0.01-2mm than the external diameter of the elastic hose.
A kind of 7. communal bathroom air cleaning facility according to claim 3, it is characterised in that：The air-supply air-out
The external diameter of pipe is 100mm, and the external diameter of the filtering inlet air pipe is 100mm, and the internal diameter of the elastic hose is 99.5mm, the bullet
Property flexible pipe external diameter be 103.5mm, it is described first fix pipe sleeve and it is described second fix pipe sleeve internal diameter be all 103mm.
A kind of 8. communal bathroom air cleaning facility according to claim 1, it is characterised in that：The cleaning groove
One side in side close to the filtering inlet air pipe connects for opening and the opening with the filtering inlet air pipe, the cleaning
Groove is screen pack (16) relative to the side of the opening, and the upper lid of the cleaning groove is provided with a portable handle (17).
A kind of 9. communal bathroom air cleaning facility according to claim 8, it is characterised in that：The screen pack
For nylon filter web plate, the primary efficient filter screen is non-woven fabrics screen pack, and the high efficiency particulate air is fiber glass filtering net.
A kind of 10. communal bathroom air cleaning facility according to claim 1, it is characterised in that：It is described blow into
Airduct and the air-supply discharge pipe are respectively positioned at the top of the opposite side of the pressure fan, and the pressure fan is relative to Rose Box
The bottom of side wall is provided with a terminal box (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720529390.0U CN206809930U (en) | 2017-05-13 | 2017-05-13 | A kind of communal bathroom air cleaning facility |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720529390.0U CN206809930U (en) | 2017-05-13 | 2017-05-13 | A kind of communal bathroom air cleaning facility |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206809930U true CN206809930U (en) | 2017-12-29 |
Family
ID=60755654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720529390.0U Expired - Fee Related CN206809930U (en) | 2017-05-13 | 2017-05-13 | A kind of communal bathroom air cleaning facility |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206809930U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106975281A (en) * | 2017-05-13 | 2017-07-25 | 昆山斯莱姆节能科技有限公司 | A kind of communal bathroom air cleaning facility |
-
2017
- 2017-05-13 CN CN201720529390.0U patent/CN206809930U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106975281A (en) * | 2017-05-13 | 2017-07-25 | 昆山斯莱姆节能科技有限公司 | A kind of communal bathroom air cleaning facility |
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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 |
Granted publication date: 20171229 Termination date: 20200513 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |