CN208726927U - Maintenance cap assemblies for y-type filter - Google Patents
Maintenance cap assemblies for y-type filter Download PDFInfo
- Publication number
- CN208726927U CN208726927U CN201821461204.5U CN201821461204U CN208726927U CN 208726927 U CN208726927 U CN 208726927U CN 201821461204 U CN201821461204 U CN 201821461204U CN 208726927 U CN208726927 U CN 208726927U
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- China
- Prior art keywords
- network management
- access cover
- filtering network
- supporting element
- bolt
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Abstract
The utility model discloses the maintenance cap assemblies for y-type filter, access cover including being mounted on the filter screen pipe end of y-type filter, the end that access cover is pressed in filtering network management by holding out against component, holding out against component includes mandril bolt and supporting element, the outer wall of supporting element and filtering network management is hinged, axis of the hinged axis perpendicular to filtering network management, partial portion on supporting element can be made to be located at side of the access cover far from filtering network management around hinged axis rotatable support, mandril bolt is threadedly coupled with supporting element, and the bar portion end of mandril bolt is towards access cover, rotation mandril bolt can make the side contacts far from filtering network management on its bar portion end and access cover.Mechanical movement due to fixing access cover in the utility model is mainly to carry out in the outside of filter, this makes it possible to the probability for reducing leak, it a case where injury of mouth will not being generated and leak, is gone on smoothly conducive to the maintenance operation of y-type filter 1, reduces the maintenance cost in later period.
Description
Technical field
The utility model relates to art of filters, and in particular to the maintenance cap assemblies for y-type filter.
Background technique
DN50 and y-type filter below are usually that the direct silk of access cover is connected in the filtering of Y type.Due to office building, wine
The projects water filter such as shop, Commercial Complex is more, the fan coil and air cabinet of air conditioner especially in air-conditioning system
More, during commissioning of central air conditioning systems and maintenance, water filter needs often cleaning air-conditioning system could be transferred to best shape
State.And silk direct type access cover is often opened and is easy to damage silk mouth and causes leak, and this connection type is needed by big spanner
And it could be opened with very big strength.The narrow space region especially in furred ceiling, is not convenient to use spanner, and operation is not very square
Just.
Utility model content
The utility model aim is to provide the maintenance cap assemblies for y-type filter, to solve y-type filter silk direct type
The disadvantages described above of access cover.The utility model proposes following corrective measure, original access cover silk is connect and is adjusted to that there is sealing
The compression connection type of circle increases U-shaped fixing piece and mandril bolt mainly to reach the quick disassembly and assembly of access cover.
The utility model is achieved through the following technical solutions:
For the maintenance cap assemblies of y-type filter, the maintenance of the filter screen pipe end including being mounted on the y-type filter
Lid, the end that the access cover is pressed in filtering network management by holding out against component, the component that holds out against includes mandril bolt and supporting element,
The outer wall of the supporting element and filtering network management is hinged, and the hinged axis is perpendicular to the axis for filtering network management, around hinged
Axis rotatable support can make partial portion on supporting element be located at side of the access cover far from filtering network management, the mandril bolt with
Supporting element is threadedly coupled, and the bar portion end of mandril bolt, towards access cover, its bar portion end and inspection can be made by rotating mandril bolt
Build the side contacts far from filtering network management.
When cleaning or maintenance water filter, first loose unloading mandril bolt, so that mandril bolt is then removed far from access cover
Access cover, then around hinged axis rotatable support, so as to be located at filtering network management on supporting element with bolted position
Side, be then filtered the cleaning or maintenance operation of device.
When installation and repairing lid, access cover is first fixed on to the end of filtering network management, around hinged axis rotatable support,
Make to be located at side of the access cover far from filtering network management on supporting element with the bolted position of mandril, then rotate mandril bolt,
Make the side contacts far from filtering network management on its bar portion end and access cover, and screw mandril bolt, until mandril is by access cover
It is pressed on the end of filtering network management.
Since the diameter of access cover is 100mm, in the prior art, when the access cover that loose unloading silk connects, need using tool
There is the big spanner of 100mm clamping length, the use of big spanner is limited to spatial position locating for access cover, the space in furred ceiling
Narrow regions are not convenient to use this big spanner；And the utility model is when installing or removing access cover, without using turning
The big spanner of access cover only need to be 10mm, institute using the small wrench for turning mandril bolt, the outer diameter of mandril bolt head
The clamping length of the spanner used in the prior art rotate access cover big spanner clamping length 1/10th, convenient for hanging
The maintenance operation of the filter in narrow space region is gone on smoothly in pushing up.
And torque needed for the torque as needed for turning mandril bolt far smaller than turns access cover, the utility model
The maintenance cap assemblies of design, which do not need too big strength when opening or fixed access cover, to be opened, especially in furred ceiling
Interior narrow space region operates enhanced convenience.
Further, the utility model can not only be operated in loose unloading or fastening mandril bolt using spanner,
Can also by screwdriver come using, when turning mandril bolt in this way, only take up filtering network management axial direction on space, be not take up it
Space radially, the maintenance operation conducive to filter in different small spaces are gone on smoothly.
Further, in maintenance cap assemblies designed by the utility model, since mechanical movement is mainly in filter
Outside carries out, rather than carries out as silk connects access cover in filter interior, and the utility model does not influence access cover and filtering network management
Between sealing surface on, this makes it possible to the probability for reducing leak, an injury of mouth will not be generated the case where leak, be conducive to Y type
The maintenance operation of filter is gone on smoothly, and reduces the maintenance cost in later period.
Further, the utility model accessory is easily replaced, and saves material cost；In the prior art, silk connects access cover silk mouth
Once being damaged, only y-type filter is entirely removed, rechanges new y-type filter；And such mode is just pushed up at last
Bar bolt is damaged, it is only necessary to be replaced supporting element or mandril bolt, can also be saved the material cost of maintenance in this way.
Further, the utility model reduces the reduction maintenance cost of filter；Since office building, hotel, business are comprehensive
The water filter of the projects such as zoarium is more, especially Air-conditioning Engineering, and cleaning water filter needs consuming a large amount of artificial, using this
Kind connection type can quickly carry out the disassembly and assembly of access cover, thus can greatly improve the effect of cleaning filter
Rate reduces artificial costly.
The utility model compared with prior art, has the following advantages and benefits:
1, the utility model is used for the maintenance cap assemblies of y-type filter, and versatility is good, and this unfolding mode of access cover can
To be opened with multiple types of tools, for example the light instruments such as screwdriver, spanner or reinforcing bar can be operated directly；The utility model exists
When loose unloading or fastening mandril bolt 10, it can not only be operated using spanner, it can also be by screwdriver come using in this way
When turning mandril bolt 10, the space in filtering 14 axial direction of network management is only taken up, its space radially is not take up, is conducive to different narrow
The maintenance operation of filter is gone on smoothly in small space；
2, the utility model is used for the maintenance cap assemblies of y-type filter, easy to operate, since the diameter of access cover is
100mm, therefore in the prior art when the access cover 2 that loose unloading silk connects, is needed using the big spanner with 100mm clamping length, greatly
The use of spanner is limited to spatial position locating for access cover 2, the narrow space region in furred ceiling, is not convenient to use and this pulls greatly
Hand；And the utility model, without using turning the big spanner of access cover 2, need to only be used and be twisted when installing or removing access cover 2
The small wrench of dynamic mandril bolt 10, the outer diameter on 10 head of mandril bolt are 10mm, the clamping length of used spanner
For rotate in the prior art access cover 2 big spanner clamping length 1/10th, convenient for narrow space region in furred ceiling
The maintenance operation of filter is gone on smoothly；
And torque needed for the torque as needed for turning mandril bolt 10 far smaller than turns access cover 2, this is practical
The maintenance cap assemblies of new design, which do not need too big strength when opening or fixed access cover 2, to be opened, especially
Narrow space region operates enhanced convenience in furred ceiling.
3, the utility model is used for the maintenance cap assemblies of y-type filter, not easily damaged, due to inspection fixed in the utility model
The mechanical movement built is mainly to carry out in the outside of filter, rather than carry out as silk connects access cover in filter interior, this
Utility model does not influence access cover and filters on the sealing surface between network management 14, and this makes it possible to the probability for reducing leak, will not
Silk injury of mouth is generated the case where leak, is gone on smoothly conducive to the maintenance operation of y-type filter 1, reduces the maintenance cost in later period；
4, the utility model is used for the maintenance cap assemblies of y-type filter, and replacement cost is low, and the utility model accessory is easily more
It changes, saves material cost；In the prior art, silk connects access cover silk mouth and is once damaged, and only entirely removes y-type filter
Come, rechanges new y-type filter；And such mode is just that mandril bolt is damaged, it is only necessary to replace supporting element or
Mandril bolt can also save the material cost of maintenance in this way；
5, the utility model is used for the maintenance cap assemblies of y-type filter, and maintenance cost is low, and the utility model reduces filtering
The reduction maintenance cost of device；Since the water filter of the projects such as office building, hotel, Commercial Complex is more, especially air-conditioning
Engineering, cleaning water filter need to expend it is a large amount of artificial, using this connection type can quickly carry out access cover disassembly and
Assembling thus can greatly improve the efficiency of cleaning filter, reduce artificial costly.
Detailed description of the invention
Attached drawing described herein is used to provide to further understand the utility model embodiment, constitutes the one of the application
Part does not constitute the restriction to the utility model embodiment.In the accompanying drawings:
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the side view of the utility model；
Fig. 3 is the enlarged drawing in Fig. 2 at E；
Fig. 4 is the side view of A visual direction in Fig. 1；
Fig. 5 is the structural schematic diagram of embodiment 4.
Label and corresponding parts title in attached drawing:
1-Y type filter, 2- access cover, 3- cushion, 4- supporting element, 5- reinforcing rib, 6- locating shaft, 7- limit bolt, 8-
Nut, 9- bolt head, 10- mandril bolt, 11- rotating hole, 12- sealing ring, 13- annular groove, 14- filter network management, 15- pressure
Tight ring.
Specific embodiment
For the purpose of this utility model, technical solution and advantage is more clearly understood, below with reference to embodiment and attached drawing,
The utility model is described in further detail, and the exemplary embodiment and its explanation of the utility model are only used for explaining this
Utility model is not intended to limit the scope of the present invention.
Embodiment 1
As Figure 1-Figure 5, the utility model is used for the maintenance cap assemblies of y-type filter, including is mounted on the Y type mistake
The access cover 2 of filtering 14 end of network management of filter 1, the end that the access cover 2 is pressed in filtering network management 14 by holding out against component, institute
Stating and holding out against component includes mandril bolt 10 and supporting element 4, and the outer wall of the supporting element 4 and filtering network management 14 is hinged, described hinged
Axis perpendicular to filtering network management 14 axis, partial portion position on supporting element 4 can be made around hinged axis rotatable support 4
In side of the access cover 2 far from filtering network management 14, the mandril bolt 10 is threadedly coupled with supporting element 4, and mandril bolt 10
Towards access cover 2, one of separate filtering network management 14 on its bar portion end and access cover 2 can be made by rotating mandril bolt 10 for bar portion end
Side contacts.
When cleaning or maintenance water filter, first loose unloading mandril bolt 10, so that mandril bolt 10 connects far from access cover 2
Remove access cover 2, then around hinged axis rotatable support 4 so that connect on supporting element 4 with bolt 10 position position
In the side of filtering network management 4, it is then filtered the cleaning or maintenance operation of device.
When installation and repairing lid 2, access cover 2 is first fixed on to the end of filtering network management 14, rotates branch around hinged axis
Support member 4 makes the position connecting on supporting element 4 with mandril bolt 10 be located at side of the access cover 2 far from filtering network management 14, then
Mandril bolt 10 is rotated, makes the side contacts far from filtering network management 14 on its bar portion end and access cover 2, and screw mandril bolt
10, until access cover 2 is pressed on the end of filtering network management 14 by mandril 10.
Since the diameter of access cover is 100mm, in the prior art, when the access cover 2 that loose unloading silk connects, need using tool
There is the big spanner of 100mm clamping length, the use of big spanner is limited to spatial position locating for access cover 2, the space in furred ceiling
Narrow regions are not convenient to use this big spanner；And the utility model is when installing or removing access cover 2, without using twisting
The big spanner of dynamic access cover 2, need to only use the small wrench for turning mandril bolt 10, and the outer diameter on 10 head of mandril bolt be
10mm, the clamping length of used spanner are to rotate the clamping length of the big spanner of access cover 2 in the prior art very
One of, the maintenance operation convenient for the filter in narrow space region in furred ceiling is gone on smoothly.
And torque needed for the torque as needed for turning mandril bolt 10 far smaller than turns access cover 2, this is practical
The maintenance cap assemblies of new design, which do not need too big strength when opening or fixed access cover 2, to be opened, especially
Narrow space region operates enhanced convenience in furred ceiling.
Further, the utility model can not only be grasped in loose unloading or fastening mandril bolt 10 using spanner
Make, can also by screwdriver come using, when turning mandril bolt 10 in this way, only take up filtering 14 axial direction of network management on space,
It is not take up its space radially, the maintenance operation conducive to filter in different small spaces is gone on smoothly.
Further, in maintenance cap assemblies designed by the utility model, since mechanical movement is mainly in filter
Outside carries out, rather than carries out as silk connects access cover in filter interior, and the utility model does not influence access cover and filtering network management
On sealing surface between 14, this makes it possible to the probability for reducing leak, an injury of mouth will not be generated the case where leak, is conducive to Y
The maintenance operation of type filter 1 is gone on smoothly, and reduces the maintenance cost in later period.
Further, the utility model accessory is easily replaced, and saves material cost；In the prior art, silk connects access cover silk mouth
Once being damaged, only y-type filter is entirely removed, rechanges new y-type filter；And such mode is just pushed up at last
Bar bolt is damaged, it is only necessary to be replaced supporting element or mandril bolt, can also be saved the material cost of maintenance in this way.
Further, the utility model reduces the reduction maintenance cost of filter；Since office building, hotel, business are comprehensive
The water filter of the projects such as zoarium is more, especially Air-conditioning Engineering, and cleaning water filter needs consuming a large amount of artificial, using this
Kind connection type can quickly carry out the disassembly and assembly of access cover, thus can greatly improve the effect of cleaning filter
Rate reduces artificial costly.
Embodiment 2
The present embodiment is on the basis of embodiment 1, to make implementation to the contact surface between access cover 2 and filtering network management 14
Explanation.
As shown in Fig. 2-Fig. 3, the utility model be used for y-type filter maintenance cap assemblies, on the access cover 2 with mistake
The opposite side of strainer pipe 14 is provided with annular groove 13, and the axis of the annular groove 13 is overlapped with the axis of filtering network management 14,
Sealing ring 12 is provided in annular groove 13, the side on the inner wall of filtering network management 14 close to access cover 2 is provided with compression ring 15,
The compression ring 15 is overlapped with the axis of filtering network management 14, and works as the end that access cover 2 is pressed in filtering network management 14 by holding out against component
When, it on compression ring 15 in the side of access cover 2 insertion annular groove 13, and is contacted with sealing ring 12, rotates mandril bolt 10
Sealing ring 12 can be made to be in pressured state.
The setting of the modular constructions such as sealing ring 12 increases access cover 2 and filters the leakproofness between network management 14.
Embodiment 3
The present embodiment is made an explanation to the first specific embodiment of supporting element 4.
As Figure 1-Figure 2, the utility model is used for the maintenance cap assemblies of y-type filter, and the supporting element 4 is U-shaped,
End is hinged with the outer wall of filtering network management 14, and the intermediate position position of supporting element 4 can be made around hinged axis rotatable support 4
In side of the access cover 2 far from filtering network management 14, the mandril bolt 10 is threadedly coupled with the intermediate position of supporting element 4.
Embodiment 4
The present embodiment is made an explanation to second of specific embodiment of supporting element 4.
As shown in figure 5, the utility model is used for the maintenance cap assemblies of y-type filter, the supporting element 4 is L shape, vertical
The end of section and the outer wall of filtering network management 14 are hinged, and the horizontal section of supporting element 4 can be made around hinged axis rotatable support 4
In side of the access cover 2 far from filtering network management 14, the mandril bolt 10 is threadedly coupled with the horizontal segment of supporting element 4.
For the supporting element 4 of U-shaped for L-shaped supporting element, 4 stress of supporter is symmetrical, has conducive to guarantee supporting element 4
Good working environment.
Embodiment 5
The present embodiment is made an explanation to the protection of the contact site between access cover 2 and mandril bolt 10.
As Figure 1-Figure 2, the utility model is used for the maintenance cap assemblies of y-type filter, in the puller bolt 10
Cushion 3 is provided between end and access cover 2.Cushion can use rubber pad or sheet metal, mainly place and hold out against spiral shell
When scratching access cover 2 in the rotation of bolt 10, while increasing the compression access cover 2 of mandril bolt 10, the forced area of access cover 2 to the greatest extent may be used
It can make 2 uniform force of access cover.
Cushion 3 when then rotating mandril bolt 10, makes cadre end be pressed on maintenance to be directly placed on access cover 2
On lid 2.Cushion 3 can also directly be connect with mandril bolt 10, be preferably rotatablely connected with mandril bolt 10, so that in cushion 3
After contacting with access cover 2, mandril bolt 10 is continued to rotate, cushion does not rotate.
Embodiment 6
The present embodiment is that articulated structure is made an explanation.
As Figure 1-Figure 2, the utility model is used for the maintenance cap assemblies of y-type filter, the supporting element 4 and filter screen
The following proposal that hingedly passes through between pipe 14 is realized: the side of hinge point being provided with through-hole on the support 4, in mistake
Locating shaft 6 is provided on the outer wall of strainer pipe 14, the supporting element 4 is set on locating shaft 6 by through-hole, remote in locating shaft 6
Side from filtering network management 14 is provided with limit bolt 7, and the position that supporting element 4 is set in locating shaft 6 is located at limit bolt 7 and mistake
Between strainer pipe 14.
Embodiment 7
The present embodiment is that mandril bolt 10 is made an explanation.
As Figure 1-Figure 2, the utility model is used for the maintenance cap assemblies of y-type filter, on the mandril bolt 10
One end close to head is provided with rotating hole 11.The setting of rotating hole 11 is convenient for when turning mandril bolt 10, can directly adopt
It is rotated with reinforcing bar class strip or L shape component.When turning mandril bolt 10 using this base part, one end of component is inserted into
In rotating hole 11, then the axis around bolt 10 rotates this component, to turn mandril bolt 10.
Embodiment 8
The present embodiment is that the fixation between mandril bolt 10 and supporting element 4 is made an explanation.
As Figure 1-Figure 2, the utility model is used for the maintenance cap assemblies of y-type filter, in 10 He of mandril bolt
It is provided with the nut 8 cooperated with mandril bolt 10 between supporting element 4, is provided with the installation for installing nut 8 on the support 4
Hole, the outer wall of the nut 8 and the hole wall of mounting hole connect, and inner wall is threadedly coupled with mandril bolt 10.
The tapped through hole cooperated with mandril bolt 10 can be directly set on the support 4, but this supporting element 4 is in life
When producing processing, clamping trouble, low efficiency when thread mill drilling.And use and be directly punched or cut on the support 4 through-hole,
It welds a nut in through-holes again, can greatly shorten process time, reduce processing cost.
Embodiment 9
The specific working principle is as follows for the utility model.
When cleaning filter maintenance operation:
1, access cover is to unscrew mandril bolt 10 in normally off using screwdriver or spanner, twist always usually
Pine can be taken off to access cover 2；
2, it removes access cover 2 and takes good care of sealing ring 12；
3, supporting element is rotated into the other side, until not blocking operating space；
4, filter screen is removed to be cleaned；
5, filter screen is put back into filter；
6, sealing ring 12 is put into the annular groove 13 above access cover, left hand by access cover 2 and filtering network management 14 inspection
Repair mouth alignment, and by access cover 2 press on access hole, right hand rotation supporting element 4, until supporting element 4 on mandril bolt 10
The position of connection is located at side of the access cover 2 far from filtering network management 14, then rotates mandril bolt 10, makes its bar portion end and inspection
The side contacts far from filtering network management 14 on 2 are built, just twist by mandril bolt using screwdriver or spanner, until mandril
10 contact with access cover 2；
7, after just twisting, left hand can unclamp, and mandril bolt is tightened completely, so that mandril 10 compresses access cover 2
In the end of filtering network management 14.
Above-described specific embodiment, to the purpose of this utility model, technical scheme and beneficial effects carried out into
One step is described in detail, it should be understood that being not used to limit the foregoing is merely specific embodiment of the present utility model
Determine the protection scope of the utility model, within the spirit and principle of the utility model, any modification for being made equally is replaced
It changes, improve, should be included within the scope of protection of this utility model.
Claims (8)
1. being used for the maintenance cap assemblies of y-type filter, filtering network management (14) end including being mounted on the y-type filter (1)
Access cover (2), it is characterised in that: the access cover (2) by hold out against component be pressed in filtering network management (14) end, the top
Tight component includes mandril bolt (10) and supporting element (4), and the supporting element (4) and the outer wall of filtering network management (14) are hinged, described
Hinged axis can make on supporting element (4) perpendicular to the axis of filtering network management (14) around hinged axis rotatable support (4)
Partial portion is located at the side of access cover (2) far from filtering network management (14), and the mandril bolt (10) and supporting element (4) screw thread connect
It connects, and the bar portion end of mandril bolt (10), towards access cover (2), its bar portion end and maintenance can be made by rotating mandril bolt (10)
Cover the side contacts far from filtering network management (14) on (2).
2. the maintenance cap assemblies according to claim 1 for y-type filter, it is characterised in that: in the access cover (2)
The upper side opposite with filtering network management (14) is provided with annular groove (13), the axis of the annular groove (13) and filtering network management (14)
Axis be overlapped, sealing ring (12) are provided in annular groove (13), close to access cover (2) on the inner wall of filtering network management (14)
Side be provided with compression ring (15), the compression ring (15) with filtering network management (14) axis is overlapped, and when access cover (2) lead to
It crosses when holding out against component and being pressed in the end of filtering network management (14), annular groove is inserted into the side on compression ring (15) close to access cover (2)
(13) it in, and is contacted with sealing ring (12), rotation mandril bolt (10) can make sealing ring (12) be in pressured state.
3. the maintenance cap assemblies according to claim 1 for y-type filter, it is characterised in that: the supporting element (4) is
U-shaped, end is hinged with the outer wall of filtering network management (14), can make supporting element (4) around hinged axis rotatable support (4)
Intermediate position be located at the side of access cover (2) far from filtering network management (14), in the mandril bolt (10) and supporting element (4)
Between position be threadedly coupled.
4. the maintenance cap assemblies according to claim 1 for y-type filter, it is characterised in that: the supporting element (4) is
L shape, the end of vertical section and the outer wall of filtering network management (14) are hinged, can make to prop up around hinged axis rotatable support (4)
The horizontal segment of support member (4) is located at the side of access cover (2) far from filtering network management (14), the mandril bolt (10) and supporting element
(4) horizontal segment is threadedly coupled.
5. the maintenance cap assemblies of y-type filter are used for described in any one of -4 according to claim 1, it is characterised in that: in institute
It states and is provided with cushion (3) between the end of puller bolt (10) and access cover (2).
6. the maintenance cap assemblies of y-type filter are used for described in any one of -4 according to claim 1, it is characterised in that: described
The following proposal that hingedly passes through between supporting element (4) and filtering network management (14) is realized: close to hinge point on supporting element (4)
Side is provided with through-hole, is provided with locating shaft (6) on the outer wall of filtering network management (14), and the supporting element (4) passes through through-hole set
It is located on locating shaft (6), is provided with limit bolt (7) in locating shaft (6) far from the side of filtering network management (14), supporting element (4)
The position for being set in locating shaft (6) is located between limit bolt (7) and filtering network management (14).
7. the maintenance cap assemblies of y-type filter are used for described in any one of -4 according to claim 1, it is characterised in that: in institute
It states one end on mandril bolt (10) close to head and is provided with rotating hole (11).
8. the maintenance cap assemblies of y-type filter are used for described in any one of -4 according to claim 1, it is characterised in that: in institute
The nut (8) being provided between mandril bolt (10) and supporting element (4) with mandril bolt (10) cooperation is stated, on supporting element (4)
It is provided with the mounting hole for installing nut (8), the outer wall of the nut (8) and the hole wall of mounting hole connect, inner wall and top
Bar bolt (10) is threadedly coupled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821461204.5U CN208726927U (en) | 2018-09-06 | 2018-09-06 | Maintenance cap assemblies for y-type filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821461204.5U CN208726927U (en) | 2018-09-06 | 2018-09-06 | Maintenance cap assemblies for y-type filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208726927U true CN208726927U (en) | 2019-04-12 |
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ID=66033991
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821461204.5U Active CN208726927U (en) | 2018-09-06 | 2018-09-06 | Maintenance cap assemblies for y-type filter |
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| CN (1) | CN208726927U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112238408A (en) * | 2020-10-30 | 2021-01-19 | 江苏核电有限公司 | Tool and method for overhauling inlet and return oil pipes of diesel engine body of nuclear power station |
-
2018
- 2018-09-06 CN CN201821461204.5U patent/CN208726927U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112238408A (en) * | 2020-10-30 | 2021-01-19 | 江苏核电有限公司 | Tool and method for overhauling inlet and return oil pipes of diesel engine body of nuclear power station |
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