CN208660555U - Filter filters support construction - Google Patents
Filter filters support construction Download PDFInfo
- Publication number
- CN208660555U CN208660555U CN201820968939.0U CN201820968939U CN208660555U CN 208660555 U CN208660555 U CN 208660555U CN 201820968939 U CN201820968939 U CN 201820968939U CN 208660555 U CN208660555 U CN 208660555U
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- China
- Prior art keywords
- cylinder
- end ring
- end cap
- barrel
- support construction
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Abstract
The utility model relates to a kind of filters to filter support construction, including end ring, end cap and filtration paper cylinder, the end ring and end cap are linked together by several circumferentially distributed connecting rods along end ring, the filtration paper cylinder includes inner cylinder and is arranged outer cylinder on the inner cylinder, the inner barrel and outer barrel is all pleated structure, if the interior crease line of outer crease line and outer cylinder on the inner cylinder is bonded together and to be formed dry passage between inner barrel and outer barrel, the connecting rod is threaded through in the channel.First purpose of the utility model is intended to provide convenient filter filtering support construction when the structure that a kind of pair of filtration paper cylinder is supported cleans, and solves the problems, such as that cleaning grid cylinder is inconvenient when supporting filtration paper cylinder by grid cylinder.
Description
Technical field
The utility model relates to the filter supporting networks that filter more particularly to a kind of angle dock.
Background technique
Filter refers to the accessory for playing impurity screening or gas by filter paper.Automobile filter is generally referred to,
It is the accessory of engine.
It is divided by different filtering functions: oil filter, fuel filter (gasoline filter, diesel fuel filter, grease point
From device, hydraulic filter), air cleaner, air-conditioning filter cleaner etc..Engine has three kinds of air, machine oil, fuel oil filters, and one
As be referred to as " three filter ", in addition air-conditioning filter cleaner, is commonly called as four filters.Undertake lubricating system respectively, medium in combustion system, engine into
The filtering of gas system, the cabin air circulatory system.Filter includes shell and filter core, and shell is equipped with air inlet and air outlet, filter
Core is connected on gas outlet.The common structure of filter core (being commonly called as filter filtering support construction) includes skeleton and filtration paper cylinder, skeleton
End cap, the grid cylinder other end including grid cylinder and positioned at grid cylinder one end are equipped with end ring and form opening, and end ring is the same as venthole pair
It is connected together and fixes on the shell, filtration paper cylinder is set on skeleton or is threaded through in skeleton.Existing filter filtering support
Structure has the disadvantage that the setting of grid cylinder not only will lead to the effective filtration area of filtration paper cylinder (i.e. with grid cylinder grid hole
The area of aligned portions is effective area, and the area for the part that the entity part of other grid cylinder shelters from is non-effective area) drop
It is low and inconvenient when being cleaned.
Utility model content
First purpose of the utility model is intended to provide the structure that a kind of pair of filtration paper cylinder is supported and cleans when side
Just filter filters support construction, solves the problems, such as that cleaning grid cylinder is inconvenient when supporting filtration paper cylinder by grid cylinder.
Second object of the present invention is further intended to provide a kind of big filter mistake of effective filtration area of filtration paper cylinder
Support construction is filtered, it is more to solve the problems, such as that the effective area for supporting filtration paper cylinder to lead to filtration paper cylinder by grid cylinder reduces.
The above technical problem is solved through the following technical scheme: a kind of filter filtering support construction, including end ring,
End cap and filtration paper cylinder, the end ring and end cap are linked together by several circumferentially distributed connecting rods along end ring, the filter
Paper tube includes inner cylinder and is arranged outer cylinder on the inner cylinder, and the inner barrel and outer barrel is all pleated structure, being folded outward on the inner cylinder
If the interior crease line of trace line and outer cylinder is bonded together and to be formed dry passage between inner barrel and outer barrel, the connecting rod is worn
In the channel.Not only filter area is big for the structure of filter core, and filtration paper cylinder plays the role of blocking connecting rod, so that
Connecting rod is not easy to make dirty, and connects rod structure than grid cylinder easy cleaning.
Preferably, one end of the connecting rod is fixed on the end ring, the other end is equipped with thread segment, the thread segment
It is threaded through on the end cap, is threaded on the thread segment positioned at end cap far from the clamp nut on end ring side.It improves
Convenience when assembly and disassembly.
Preferably, being threaded on the thread segment positioned at end cap towards the stop nut on end ring side.According to
The position of the height adjustment stop nut of filtration paper cylinder is supported after clamping filtration paper cylinder to end cap cooperation end ring by stop nut,
To prevent from damaging filtration paper cylinder by pressure when end cap and end ring are squeezed by opposite direction in filtration paper cylinder use process.
Preferably, the end ring is equipped with the interior stop collar being threaded through in the inner cylinder, the inner cylinder is connected to described
The connecting rod is all disconnected between the inner barrel and outer barrel when on interior stop collar, and the end cap is equipped with and is set in the outer cylinder
Outer outer stop collar, the outer cylinder when being connected on the outer stop collar connecting rod with all disconnected between the inner barrel and outer barrel
It opens.Connecting rod difference filtration paper cylinder contact, so that connecting rod will not play the role of blocking to filtration paper cylinder, so that connecting rod
Setting caused by the slippage of effective area of filtration paper cylinder become smaller.Realize second goal of the invention.
The utility model has an advantage that replacing grid cylinder by connecting rod is supported filtration paper cylinder, is cleaned
When it is convenient；Filtration paper cylinder can play the role of blocking to connecting rod so that connecting rod do not allow to be also easy to produce it is dirty；Connecting rod is designed as together
Inner barrel and outer barrel does not contact, and the effective filtration area of filtration paper cylinder is big.
Detailed description of the invention
Fig. 1 is the axial schematic cross-sectional view of the utility model.
Fig. 2 is A-A schematic cross-sectional view of Fig. 1.
In figure: end ring 21, interior stop collar 211, end cap 22, outer stop collar 221, filtration paper cylinder 23, inner cylinder 231, outer cylinder 232,
Outer crease line 233, the interior crease line 234 of outer cylinder, channel 235, connecting rod 24, clamp nut 25, stop nut 26.
Specific embodiment
The utility model is further described with embodiment with reference to the accompanying drawing.
Referring to Fig. 1 and Fig. 2, a kind of filter filters support construction, including end ring 21, end cap 22 and filtration paper cylinder 23.End ring
It is linked together with end cap by several circumferentially distributed connecting rods 24 along end ring.One end of connecting rod is fixed on end ring,
The other end is equipped with thread segment.Thread segment is threaded through on end cap 22.It is threaded on thread segment positioned at end cap far from end ring side
On clamp nut 25.It is threaded on thread segment positioned at end cap towards the stop nut 26 on end ring side.Filtration paper cylinder packet
It includes inner cylinder 231 and is arranged outer cylinder 232 on the inner cylinder.Inner barrel and outer barrel is all pleated structure.233 He of outer crease line on inner cylinder
If the interior crease line 234 of outer cylinder is bonded together and to form dry passage 235 between inner barrel and outer barrel.Connecting rod is threaded through logical
In road.End ring is equipped with the interior stop collar 211 being threaded through in inner cylinder.Inner cylinder be connected to when on interior stop collar connecting rod with inner cylinder and
It is all disconnected between outer cylinder.End cap is equipped with the outer stop collar 221 being set in outside outer cylinder.When outer cylinder is connected on the outer stop collar
Connecting rod between inner barrel and outer barrel the same as all disconnecting.
End ring and end cap clamp filtration paper cylinder and are sealed connected together under the action of clamp nut.Stop nut support
Styletable lid.
Claims (4)
1. a kind of filter filters support construction, which is characterized in that including end ring, end cap and filtration paper cylinder, the end ring and end cap
It is linked together by several circumferentially distributed connecting rods along end ring, the filtration paper cylinder includes inner cylinder and is arranged on the inner cylinder
Outer cylinder, the inner barrel and outer barrel are all pleated structure, and the interior crease line of outer crease line and outer cylinder on the inner cylinder is bonded in one
To be formed dry passage between inner barrel and outer barrel if rising, the connecting rod is threaded through in the channel.
2. filter according to claim 1 filters support construction, which is characterized in that one end of the connecting rod is fixed in
On the end ring, the other end be equipped with thread segment, the thread segment is threaded through on the end cap, is threaded on the thread segment
Positioned at end cap far from the clamp nut on end ring side.
3. filter according to claim 2 filters support construction, which is characterized in that be threaded on the thread segment
Positioned at end cap towards the stop nut on end ring side.
4. filter according to claim 1 or 2 or 3 filters support construction, which is characterized in that the end ring is equipped with and wears
The interior stop collar being located in the inner cylinder, the inner cylinder when being connected on the interior stop collar connecting rod with the inner cylinder and
It is all disconnected between outer cylinder, the end cap is equipped with the outer stop collar being set in outside the outer cylinder, and the outer cylinder is connected to described outer
The connecting rod is all disconnected between the inner barrel and outer barrel when on stop collar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820968939.0U CN208660555U (en) | 2018-06-22 | 2018-06-22 | Filter filters support construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820968939.0U CN208660555U (en) | 2018-06-22 | 2018-06-22 | Filter filters support construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208660555U true CN208660555U (en) | 2019-03-29 |
Family
ID=65824182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820968939.0U Active CN208660555U (en) | 2018-06-22 | 2018-06-22 | Filter filters support construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208660555U (en) |
-
2018
- 2018-06-22 CN CN201820968939.0U patent/CN208660555U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Filter support structure Effective date of registration: 20200728 Granted publication date: 20190329 Pledgee: Industrial and Commercial Bank of China Limited Lishui Economic Development Zone sub branch Pledgor: ZHEJIANG SHENGFENG AUTO PARTS Co.,Ltd. Registration number: Y2020330000544 |