CN110152369A - Filter assemblies and filter - Google Patents
Filter assemblies and filter Download PDFInfo
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- CN110152369A CN110152369A CN201810149274.5A CN201810149274A CN110152369A CN 110152369 A CN110152369 A CN 110152369A CN 201810149274 A CN201810149274 A CN 201810149274A CN 110152369 A CN110152369 A CN 110152369A
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- component
- net
- support frame
- setting
- plate
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- 230000000712 assembly Effects 0.000 title claims abstract description 94
- 238000000429 assembly Methods 0.000 title claims abstract description 94
- 238000003466 welding Methods 0.000 claims description 76
- 230000002093 peripheral effect Effects 0.000 claims description 63
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 34
- 229910052802 copper Inorganic materials 0.000 claims description 34
- 239000010949 copper Substances 0.000 claims description 34
- 239000000463 material Substances 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 11
- 239000002184 metal Substances 0.000 claims description 10
- 229910052751 metal Inorganic materials 0.000 claims description 10
- 230000008569 process Effects 0.000 claims description 7
- 239000007787 solid Substances 0.000 claims description 6
- 239000010935 stainless steel Substances 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 230000000994 depressogenic effect Effects 0.000 claims description 2
- 230000007704 transition Effects 0.000 description 29
- 238000010586 diagram Methods 0.000 description 27
- 238000005452 bending Methods 0.000 description 14
- 238000001914 filtration Methods 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 6
- 239000004744 fabric Substances 0.000 description 5
- 238000004080 punching Methods 0.000 description 5
- 229910000679 solder Inorganic materials 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 3
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 3
- 230000014759 maintenance of location Effects 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/13—Supported filter elements
- B01D29/23—Supported filter elements arranged for outward flow filtration
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
A kind of filter assemblies, including wet end, the first component and inner support component, the wet end include net chamber, net side wall and sieve bottom, and the net side wall is a part of wall portion to form the net chamber, and the sieve bottom is to form the another part of the wall of the net chamber；The first component includes at least the first plate-like portion, and first plate-like portion and the net side wall are fixedly installed.
Description
[technical field]
The present invention relates to refrigeration technology field and other need systems for filtering, and in particular to a kind of filter assemblies, filtering
Device.
[background technique]
Filter can filter some impurity, thus reduce using the system or body of the filter block can
Can, filter screen is generallyd use in filter and is filtered, however, filter screen may during filter screen is filtered
There is the case where damaged filter screen or local shedding.
[summary of the invention]
The purpose of the present invention is to provide a kind of filter assemblies, while providing one and promoting filter, are conducive to make filter assemblies
Fixed relatively reliable, the service life of relative increase filter of wet end.
A kind of filter assemblies, including wet end, the first component and support component, the wet end include net side wall and net bottom
Portion, the wet end have net chamber, and the net side wall is a part of wall portion to form the net chamber, and the sieve bottom is described to be formed
A part of wall portion of net chamber；The first component includes the first plate-like portion, and first plate-like portion includes the first side and second
Side, first side and second side are opposite, sieve bottom described in the relative orientation of first side, described second side
Portion deviates from the sieve bottom, and a part fixed setting or limit of first plate-like portion and the wet end are arranged, the mistake
Filter component further includes the second plate-like portion, the wet end be at least partially disposed at first plate-like portion and second plate-like portion it
Between, a part fixed setting or limit of second plate-like portion and the wet end are arranged；The first component and described the
The fixed setting of two components or limit setting；
The support component includes at least a support frame or more than two support frames, and the support frame of the support component is extremely
Small part is intracavitary positioned at the net, and the support frame and the first component or second component are fixedly installed or limit setting；
Or the support component includes at least an outline border or more than two outline borders, the outline border of the support component are at least partly arranged
In the wet end, the outline border and the first component or second component are fixedly installed or limit is arranged.
A kind of filter, including body and filter assemblies, the filter assemblies are as described above, the filter assemblies are located at institute
It states in body, the inner wall of the filter assemblies and the body is by being welded and fixed setting or the filter assemblies and the device
The inner wall of body limits setting and inner fovea part is arranged in the inner wall of the main part in the body, and the body includes first interface
Portion, second interface portion and main part, the equivalent diameter in the first interface portion is less than the equivalent diameter of the main part, described
The equivalent diameter in second interface portion is less than the equivalent diameter of the main part, and the filter assemblies are set to the main part.
In filter assemblies work, support component has the function of supporting role or limitation wet end deflection to wet end, to the greatest extent
Deformation occurs under the action of working media for possible reduction wet end, and one end of support component and the first component or second component are consolidated
Perhaps limit setting while wet end and the first component and/or second component fixed setting or limit are arranged for fixed setting, also quite
In one end of support component and one end of wet end is indirectly fixed or limit is arranged, this one end will not relatively move between the two, can
To avoid or at least reduce the mobile and influence to wet end of support component, to reduce the possibility of wet end breakage, extension filtering group
The service life of part.
[Detailed description of the invention]
Fig. 1 is the schematic diagram of the first embodiment of filter；
Fig. 2 is schematic cross-sectional view of the filter shown in Fig. 1 along the direction A-A；
Fig. 3 is the partial enlargement diagram of the part of filter M shown in Fig. 2；
Fig. 4 be an embodiment of the wet end of filter shown in Fig. 1 schematic diagram (in figure band meshing be illustrated
The string diameter and mesh of strainer)；
Fig. 5 is the schematic diagram of the first embodiment of the first component of filter shown in Fig. 1；
Fig. 6 is the schematic diagram of second, third embodiment of the first component of filter shown in Fig. 1；
Fig. 7 is the schematic diagram of the fixed relevant portion of the 4th kind of embodiment of the first component and wet end end；
Fig. 8 is a kind of schematic diagram of embodiment of embodiment illustrated in fig. 1 second component；
Fig. 9 is the schematic cross-sectional view of an embodiment of the first embodiment first component and second component；
Figure 10 is the schematic diagram of the fixed relevant portion of another embodiment shackle member and wet end end；
Figure 11 is a kind of schematic diagram of embodiment of support frame；
Figure 12 is the schematic diagram of the another embodiment of support frame；
Figure 13 is the schematic diagram of the part of the filter first component shown in Fig. 2 and support component；
Figure 14 is the schematic diagram of filter assemblies (not with wet end) another embodiment；
Figure 15 is schematic cross-sectional view of the Figure 14 along the filter assemblies (not with wet end) in the direction B-B；
Figure 16 is the partial enlargement diagram of the part Q in Figure 15；
Figure 17 is the partial enlargement diagram that wet end is added in relevant portion in Figure 16；
Figure 18 is the schematic diagram of the filter assemblies first component shown in Figure 14, support component；
Figure 19 is the schematic diagram of an embodiment of the filter assemblies first component shown in Figure 14；
Figure 20 is the main view and schematic cross-sectional view of the first component shown in Figure 19；
Figure 21 is the schematic diagram of second of embodiment of filter；
Figure 22 is schematic cross-sectional view of the filter shown in Figure 21 along the direction D-D；
Figure 23 is the schematic diagram of filter copper sleeve shown in Figure 21；
Figure 24 is the partial enlargement diagram of Figure 22 portion P；
Figure 25 is the schematic diagram that can be used for the wet end of filter assemblies shown in Figure 14；
Figure 26 is the schematic diagram of second component another embodiment；
Figure 27 is the schematic diagram of the filter assemblies (without wet end) of filter shown in Figure 22；
Figure 28 is the schematic diagram of filter assemblies shown in Figure 27 (with wet end)；
Figure 29 is the schematic diagram after being fixedly welded of filter assemblies shown in Figure 28；
Figure 30 is the schematic diagram of another embodiment of filter assemblies；
Figure 31 is the schematic diagram of another embodiment of filter assemblies.
[specific embodiment]
It is described further in the following with reference to the drawings and specific embodiments:
Fig. 1-13, Figure 27-Figure 30 are please referred to, filter 100 includes filter assemblies 1 and body 2, and filter assemblies 1 are located at device
In body 2, the inner wall fixed setting or limit of filter assemblies 1 and body 2 are arranged, and filter assemblies 1 can play in filter
The function of filtering.Filter assemblies 1 include at least wet end 11, the first component 12 and support component 13 ', wet end 11 and the first component
12 fixed settings or limit setting, support component may include inner support component or outer frame members, and the setting of support component can
By there are many in the form of, such as use support frame 13, support frame 13 be predominantly located in the intracavitary inner support of the support frame in other words wet end of net with
Limitation wet end is deformed inward；Or support component includes at least an outline border, outline border is predominantly located in outside net chamber outline border in other words
It is arranged wet end 11 to deform outward to limit wet end, so that the deflection of wet end be made preferably to be controlled；It is at least partially disposed at net
Intracavitary and/or support component is at least partially disposed at outside net chamber, and support component 13 ' may include inner support component 13e and/or outline border
Component 13f, inner support component 13e include at least a support frame, and the support frame of inner support component 13e is at least most of to be located at net
Intracavitary, outer frame members 13f is at least most of to be located at outside net chamber.Support frame can be formed using metal narrow boards through Bending Processing, be propped up
The width of support frame generally can be between 2-6mm, and thickness can be between 0.3-0.8mm；Through Bending Processing or punch process at
When the shape matched with wet end shape such as wet end face is substantially round table-like, the shape in support frame and round table-like section cooperates,
When such as wet end being substantially cylindric, the shape in support frame and columned section cooperates, when such as wet end being substantially hemispherical, support
The shape in frame and hemispherical section cooperates.The width one of support frame is facing towards wet end, since support frame has certain width,
Its width can be used for supporting wet end when wet end stress deformation on one side, and such stress surface is relatively large, can more efficient limitation wet end
Deformation.Here support frame is the frame structure of non-close, generally comprises three sides, and another side passes through two ends of support frame
It is fixed with other component and makes frame that there is preferable supporting role.
As shown in Figure 11, Figure 12, support frame 13 can be the integral structure shaped by sheet metal or narrow metal plate,
Support frame 13 includes the first side wall 131, second sidewall 132 and bottom wall 133, and support frame 13 can also have the first side wall and bottom
The transition part 134 and second sidewall of wall and the transition part 135 of bottom wall, wherein the first side wall 131 includes transition part 134, the first side
Wall 131 and bottom wall 133 are arranged by 134 transition of transition part, and second sidewall 132 includes transition part 135, second sidewall 132 and bottom
Wall 133 by 135 transition of transition part be arranged, specifically, transition part 134 can be formed from the first side wall 131 to 133 bending of bottom wall or
Person's transition part 134 can be formed from bottom wall 133 to 131 bending of the first side wall, similarly, transition part 135 can from second sidewall 132 to
133 bending formation of bottom wall or transition part 135 can be formed from bottom wall 133 to 132 bending of second sidewall.The first side wall 131, second
For side wall 132 substantially along the axially extending setting of net side wall, bottom wall 133 substantially radially extends setting, Huo Zhe along sieve bottom 113
When wet end bottom wall is cambered, bottom wall 133 can have certain radian and match with wet end shape.The first side wall 131 includes first
End 136,136a, second sidewall 132 include the second end 137,137a, and first end, the second end can be used in and first
Component 12 and/or second component are mutually fixed, and specifically, first end, the second end can be set with the welding of the first component 12 respectively
It sets, more specifically, first end, the second end are arranged with the first component by spot welding respectively.Such as Figure 11, first end 136 is wrapped
The first turn-up portion 136 ' is included, the first side wall 131 can also include transition part 138, and the second end 137 includes the second turn-up portion
137 ', it further include the transition part 139 being connect with the second turn-up portion 137 ' with second sidewall 132, the first turn-up portion 136 ', second turn over
For edge 137 ' substantially along the setting that radially extends of net side wall, the first turn-up portion 136 ' passes through transition part 138 and the first side wall 131
Axial component connection setting is integral in other words, that is to say, that during support frame 13 is integrally formed, transition part can be by
Sheet metal bending is formed, and the first turn-up portion 136 ', the second turn-up portion 137 ' are fixedly installed with the first component 12 or second component, in this way
Keep the structure of support frame when in use more reliable and more stable, specifically, the first turn-up portion 136 ', the second turn-up portion 137 ' can be with
The welding setting of the first component 12, more specifically, the first turn-up portion 136 ', the second turn-up portion 137 ' are set with 12 spot welding of the first component
It sets.The embodiment shown in Fig. 3, Figure 11, the first turn-up portion 136 ', the second turn-up portion 137 ' respectively with the first plate-like portion 121
Welding such as spot welding is fixed, and the support frame 13 of inner support component 13e, which is predominantly located in, nets intracavitary, 13 shape of support frame and wet end shape
Cooperation and have the function of support wet end 11, the bottom wall of the support frame be located at the net chamber and the relatively close sieve bottom or
Person contacts with the sieve bottom, the relatively close net side wall of the side wall of the support frame or contacts with the net side wall；Branch
Support frame 13 can be structure as a whole or non-integral structure, and when support frame 13 is structure as a whole, support frame 13 can be by strip metal
Sheet metal bending is formed or metallic plate punching is formed, at this point, the first side wall 131, second sidewall 132 and bottom wall 133 are substantially
It is flat, in the technical scheme, without limitation to the cross sectional shape of the first side wall, second sidewall and bottom wall.
When support component includes outer frame members, support component includes at least an outline border, the outline border at least partly position
In outside the net chamber, the outline border includes side wall and bottom wall, and it is outer and relatively close that the bottom wall of the outline border is located at the net chamber
The sieve bottom is contacted with the sieve bottom, and the side wall of the outline border is at least most of to be located at outside the net chamber and lean on relatively
The nearly net side wall is contacted with the net side wall.
Fig. 1-Figure 13, Figure 27-29, Figure 31 are please referred to, filter 100 includes filter assemblies 1 and body 2, and filter assemblies 1 wrap
Wet end 11, the first component 12, support frame 13 and second component 14 are included, wet end 11 and the first component 12 are fixedly installed or limit
Setting, alternatively, the wet end 11 of filtering passes through the first component 12 and the fixed setting of second component 14 or limit setting, wet end 11
It is spacious for the processed substantially round table-like or cylindric or arcuation for forming open at one end of filter net cloth or the structures such as hemispherical, wet end 11
One end end Ji Wang 1121 of mouth is fixed through the first component 12 or the first component 12 and second component 14 and cooperates with body inner wall,
To play the role of filtering, the first component 12 and second component 14 can play fixed wet end 11, second component 14
It can also be fixedly installed or limit with the inner wall of body 2 and be arranged, support frame 13 plays a supporting role and protect work to wet end 11
With.
Wet end 11 includes net chamber 111, filter screen side 112 and sieve bottom 113, and wet end 11 is in tubular open at one end,
Alternatively, wet end 11 is in open at one end substantially at tubular structure, such as Fig. 4, it is open from wet end 11 to sieve bottom, the retention face of net chamber
Product gradually increases, alternatively, being open from wet end 11 to sieve bottom, the retention area of net chamber is gradually reduced, alternatively, being open by wet end 11
To sieve bottom, the retention area of net chamber does not change (as shown in figure 22) substantially.Specifically, net side wall 112 is to form net chamber
111 a part of wall portion, sieve bottom 113 are to form the another part of the wall of net chamber.Wet end 11 includes net fixed part 114, and net is solid
Determining portion 114 includes the fixed part positioned at the fixed part of net side wall and positioned at sieve bottom, positioned at the net fixed part of net side wall
Substantially longitudinally extend along net chamber, net fixed part 114 has at least double-side filtering net, will at least be consolidated two layers of filter screen by welding
Fixed, specifically, welding manner can be spot welding or other welding manners.As an implementation, sieve bottom 113 is at least partly wrapped
Include two layers perhaps two layers or more this two layers or two layers of filter screen or more of filter screen by being welded and fixed, sieve bottom 113 be by
This part screen cloth is folded and is formed the welded fixation in two layers or more of position, specifically, this two layers or two layers or more
Filter screen can be fixed by spot welding.Certainly, the part of sieve bottom 113 can only include one layer of filter screen.Herein and in full text
The filter screen mentioned has certain string diameter and mesh, and material can use metal material such as stainless steel or copper material etc., certainly, mistake
Strainer can have different string diameters and different mesh.Net side wall 111 further includes net end 1121, and wet end 11 passes through net end
It is fixedly installed with the first component 12, alternatively, wet end 11 is set by net end 1121 and the first component 12, the fixation of second component 14
It sets.Specifically, net end 1121 is to obtain net end 1121 in other words by 111 flange of net side wall to set along the radial fold of net chamber
It sets.As other embodiment, wet end is the tubular open at one end formed by filter screen, and net side wall can be fixed without net
Portion, limitation of the sieve bottom without at least partially two layers or two layers or more filter screen.
Filter assemblies 1 include the first component 12, the first component 12 as shown in Figure 5 can be integral structure, the first component 12
Including the first plate-like portion 121, the first plate-like portion 121, which is fixed or limited with wet end 1, to be arranged, fixed setting such as the first plate-like portion
121 are arranged with the welding of wet end 1, and limit setting such as the first plate-like portion 121 is set with wet end 1 by salient point or dent point limit
It sets.The first component 12 of the embodiment includes that the first plate-like portion 121, the first peripheral wall 122 and the first plate-like portion 121 include
First turning part 123, the first plate-like portion connect the first peripheral wall 122, the first plate-like portion 121 substantially edge by the first turning part 123
Net chamber radially extends setting, and the first peripheral wall 122 is substantially extended along the axial direction of net chamber, and the first plate-like portion 121 passes through
First turning part 123 and 122 transition of the first peripheral wall are arranged.More specifically, the first peripheral wall can be by shape when the first 121 bending of plate-like portion
At or the first turning part 123 can be from the first peripheral wall 121 to being formed when the first 121 bending of plate-like portion or the first component is via plate
It being stamped and formed out, the extended surface of the extended surface of the first plate-like portion 121 and the first peripheral wall 122 has angle, specifically, the first plate-like portion
121 extended surface substantially vertical can be arranged with the extended surface of the first peripheral wall 122, substantially vertical herein to be set as error ± 15
Degree.In the embodiment shown in figure 2, the first plate-like portion 121 and the net welded setting in end 1121, specifically, the first plate
Portion 121 and net end 1121 by spot welding fixed setting, the first peripheral wall, the first turning part to the first component it is not necessary to,
First peripheral wall helps preferably to limit with second component 14.Plate-like portion herein refers to having to be cooperated with the net end of wet end
, structure by the processed formation of plate, be not limited in tabular, be also possible to a variety of three-dimensional plates such as arcuation or annular shape
Structure.
First plate-like portion 121 includes the first side 1211 and the second side 1212, wherein the first side 1211 is towards net bottom
Portion 113, the second side 1212 is opposite away from sieve bottom 113, and the first side 1211 is disposed opposite to each other with the second side 1212, as one
Kind embodiment, the first side 1211 can contact setting with filter screen.As an implementation, the first component 12 and second
End 1121 is netted in other words and between the first component 12 and second component 14 and is passed through in the common compression net of component 14 end 1121
The first component, second component are fixed, and specifically can further fix the spot welding such as the multiple positions of progress alternatively, along net by welding
The axial direction of chamber nets end between the first component and second component, the first component, net end and the second end welding
Setting；Limit setting the first plate-like portion and net end such as can be carried out salient point or dent point is arranged.First plate-like portion 121
Can be substantially ring-like, such first component can should not the first peripheral wall and the first turning part；As other embodiment, first
Plate-like portion can have at least one notch or other shapes, such as Fig. 6, and first component 12a includes notch 126, the first plate
Portion 121a is substantially at the cyclic structure with more than one notch；First component 12b may also comprise three or more notches 126, and first
For plate-like portion 121b substantially at the cyclic structure of three, band or more notches, the first plate-like portion 121b passes through the first turning part 123, first
Peripheral wall 122 is integral.
Referring to FIG. 7, a kind of first component of embodiment can also include third peripheral wall 124 and third turning part 125,
For third peripheral wall 124 substantially along the axially extending setting of net chamber, the first plate-like portion 121 includes third turning part 125, third peripheral wall
124 and first plate-like portion 121 by 125 transition of third turning part be arranged, third peripheral wall 124 can be located at net it is intracavitary, as other
Embodiment, third peripheral wall 124 may be alternatively located at outside net chamber.As an implementation, third peripheral wall 124 can be used for and support
Frame is fixed, and support frame can be embodiment shown in Figure 12 at this time, and the end of the support frame can be not provided with turn-up portion second and turn over
Edge, specifically, the welding of third peripheral wall 124 and support frame 13 are arranged.
As a kind of specific embodiment, the support component of filter assemblies 1 includes inner support component 13e, 13e ', inner support
Component 13e includes at least support frame 13, a 13a, and the support frame of inner support component is predominantly located in the inside of net side wall, interior branch
The bottom wall of the support frame of support component 13e and at least side wall are predominantly located in net chamber, and support frame 13,13a can be used for supporting network
Portion 11, when filter has working media to flow through, support frame 13 advantageously reduces working media to the impact force of wet end 11.Support
Perhaps limit setting support frame can be fixedly installed with the first component and can also set with second component fixed setting or limit for frame
It sets, fixed setting herein and in full text or limit setting may include direct fixed setting, indirectly fixed setting, directly
Limit setting, indirectly limit setting, wherein directly fixed setting such as support frame and first component welding is arranged；It is indirectly fixed
Setting such as support frame and second component welding are arranged, and second component and the first component are fixedly installed, it may be said that support frame and the
The fixed setting of one component；Directly the limit setting such as first component, which limits support frame by itself position limiting structure, is arranged；Indirectly
Limit setting, which can be the position limiting structure that the first component and second component are formed and limit to support frame, to be arranged, alternatively, second component
The position limiting structure of itself forms limit setting to support frame, and setting is fixed or limited to the first component and second component.
Incorporated by reference to Figure 11, Fig. 3, the structure that support frame 13 is one of the forming, support frame 13 is located at the first component and second
Between part, support frame 13 is welded and fixed with the first component, second component, more specifically, being fixed by spot welding.Support frame 13 and
Setting is fixed or limited to one component and/or second component, and so when working media flows through, support frame 13 can avoid as far as possible
The situation severely deformed because of greater impact of wet end 11, so that the possibility of wet end breakage is reduced, if support frame 13 and the first component
12 or second component be not fixed setting, when working media flows through, under the action of working media impact force, support frame may be
Wet end can shake to a certain extent or shake or generate certain positional shift under driving, and may so will affect net
Portion makes wet end there is a possibility that damaged.Meanwhile if filter assemblies are not provided with support frame, after use, wet end may be made to become
Shape, thus the blocking in generating unit subnetting hole, when the blocking of part mesh, the active force of working media and tamper confrontation wet end
It is larger, the possibility of wet end damage is increased, when support frame is arranged in filter assemblies, support frame can make wet end Deformation control one
Determine range, and share a part of active force of the wet end from working media and/or tamper, so that effect suffered by wet end
Power is opposite to be reduced, and the possibility of wet end damage is reduced.
Figure 12 specifically is please referred to, the first end 136a of the support frame does not include the first turn-up portion 136 ', the second end
137a does not include the second turn-up portion 137 ', can be used for filter assemblies shown in Fig. 7, which further includes third peripheral wall
124, first end 136, the second end 137 are welded with third peripheral wall 124 respectively to be arranged.
Inner support component 13e " ' shown in Figure 13 can be used for filter shown in Fig. 2, and inner support component 13e " ' includes the
The relatively fixed setting of one support frame 13a " ' and the second support frame 13b " ', the first support frame 13a " ' and the second support frame 13b " ' or
It is fixedly installed by the first component 12, specifically, the bottom wall of the bottom wall of the first support frame 13a " ' and the second support frame 13b " ' can
By being welded and fixed, more specifically, being arranged for spot welding, the bottom wall of the bottom wall of the first support frame 13a " ' and the second support frame 13b " '
It is arranged in a crossed manner, along the axial direction of net chamber, bottom wall of the bottom wall of the first support frame 13a " ' than the second support frame 13b " ' further from
Sieve bottom 113 " ', specifically, the setting substantially vertical with the bottom wall of the second support frame 13b " ' of the bottom wall of the first support frame 13a " ',
The length direction of the bottom wall of the first support frame 13a " ' is substantially vertical with the bottom wall length direction of the second support frame 13b " ' in other words
Setting, the substantially vertical setting herein and in full text refer to error in ± 15 degree, it may also be said to be the first support frames
Axial direction projection of the bottom wall of 13a " ' with the bottom wall of the second support frame 13b along net side wall has the part being overlapped.As a kind of reality
Mode is applied, at least one side wall in the first support frame 13a " ', the second support frame 13b " ' is arranged in other words along net fixed part 114
At least one side wall and net fixed part 114 are correspondingly arranged the opposite exterior lateral sides that at least one side wall in other words is located at net fixed part 114,
In this way, the flow resistance of wet end can be reduced.
As another embodiment, such as Figure 30, filter assemblies can only include outer frame members and be not provided with inner support group
Part or filter assemblies can also include outer frame members, and outer frame members include at least a support frame, the support frame of outer frame members
Bottom wall be located at outside net chamber.Figure 30 is please referred to, Figure 30 shows another embodiment of filter assemblies.Filter assemblies include outer
Frame component 13f ", outer frame members 13f " include the first outline border 13c " and the second outline border 13d ", the first outline border of outer frame members, second
Second plate-like portion spot welding of outline border and second component is fixed, and the end of wet end is located at the first plate-like portion of the first component, second
Between second plate-like portion of part, the first plate-like portion of the first component, the end of wet end, second component the second plate-like portion pass through a little
Solid welding is fixed, and the first plate-like portion is arranged substantially in parallel with the second plate-like portion.When filter assemblies only include outer frame members, filter assemblies
Compare the filter for being adapted for use with the system of working media one-way flow.When filter assemblies only include inner support component, filtering
The system in working media two-way flow can be used in component.
In addition, filter assemblies include outer frame members 13c, 13f ' and inner support group such as Figure 15, Figure 22, Figure 27-29, Figure 31
Part 13e, 13e ', outer frame members 13f ' includes the first outline border 13c ' and the second outline border 13d ', inner support component 13e ' they include first
Support frame 13a, 13a ' and second support frame 13b, 13b '.Wherein, first outline border 13c, 13c ' and second outline border 13d, 13d ' is solid
Fixed setting, specifically, the first outline border and the welding setting of the second outline border；First support frame 13a, 13a ' and the second support frame 13b,
13b ' fixed setting, specifically, the first support frame and the welding setting of the second support frame.Wherein, outer frame members and second component are solid
Fixed setting, inner support component and the first component are fixedly installed.Figure 29 is please referred to, Figure 29 shows a kind of specific implementation of filter assemblies
The schematic diagram of mode.Filter assemblies have multiple solder joints 4, wherein the fixed form of the first component and wet end be spot welding, first
Support frame 13a ' and the first plate-like portion of the first component are fixed through spot welding, the first plate-like portion of the second support frame 13b ' and the first component
Spot welding is fixed；Second plate-like portion spot welding of the first outline border and second component of outer frame members is fixed, the second outline border of outer frame members
The second plate-like portion spot welding with second component is fixed；The end of wet end is located at the first plate-like portion of the first component, second component
Between second plate-like portion, the first plate-like portion of the first component, the end of wet end, second component the second plate-like portion by point a solid welding
It is fixed.
Referring to FIG. 8, filter assemblies 1 include second component 14, second component 14 and the first component 12 be fixedly installed or
Limit setting, specifically, second component 14 and the first component 12 can be arranged by welding.Filter assemblies 1 can pass through second
Part 14, which is realized, perhaps limit that setting filter assemblies 1 are fixedly installed on that body 2 is interior or filter assemblies 1 can be with the fixation of body 2
It is set in body by second component 14 and the limit of body 2, it may also be said to be to realize that filter assemblies 1 and body 2 are fixedly installed
Either the mode of limit setting is: second component 14 and the fixed setting of body 2 or limit are arranged.Second component 14 includes second
Plate-like portion 141, the second peripheral wall 142, the second plate-like portion 141 include turning part 143, and the second plate-like portion 141 passes through with the second peripheral wall
Turning part 143 links into an integrated entity, wherein for the second plate-like portion 141 substantially along the setting that radially extends of wet end, the second peripheral wall 142 is big
The axially extending setting along wet end is caused, the second plate-like portion 141 includes turning part 143, and the second plate-like portion 141 passes through turning part 143
It smoothly transits with the second peripheral wall 142, the second peripheral wall 142 can be used for fixing or limiting with body；Embodiment shown in Fig. 9,
Second peripheral wall 142 is located at the outside of the first peripheral wall 122, and the second peripheral wall 142 can be used for limiting the first peripheral wall 122, in order to the
One component and second component weld, and the equivalent diameter of the second peripheral wall 142 is greater than the equivalent diameter of the first peripheral wall 122.Second plate
Portion 141 and wet end 11, which are fixed or limited, to be arranged, specifically, such as side and wet end of second plate-like portion 141 far from sieve bottom 113
11 welding settings, more specifically, side of second plate-like portion 141 far from sieve bottom 113 is welded and fixed with net end 1121.As
A kind of embodiment, net end 1121 positioned at the first plate-like portion 121 and the second plate-like portion 141 between, first plate-like portion and
Second plate-like portion is arranged substantially in parallel, wet end 11, the first component 12 and the welding setting of second component 13, along filter screen axis
To direction, the second plate-like portion 141, closer to sieve bottom 113, is netted 1121 to the first plate-like portion 121 of end and is more leaned on than net end 1121
Nearly sieve bottom 113.
Filter assemblies can also be other structures, such as Figure 10, and filter assemblies further include shackle member, which can be with
One component and/or second component fixed setting, alternatively, the shackle member can be arranged with the first component and/or second component limit.
Shackle member can also play the role of fixed wet end, the first component and second component.Referring to FIG. 10, the mistake of the embodiment
Filtering component further includes shackle member 15, and shackle member 15 at least partly contacts setting, at least portion of shackle member 15 with the first component 12 "
Divide and contacts setting with second component 14 ", specifically, shackle member 15 and the first component 12 ", second component 14 " can compress setting,
In this way, the first component, wet end and second component can be made to fix or limit setting.As an implementation, in shape
During at filter assemblies, it can first make the first component, wet end, second component fixed setting, such as welding is arranged, then,
Shackle member carries out being fixed setting again.
Filter 100 includes body 2, and filter assemblies 1 are located in body, and the inner wall and filter assemblies 1 of body 2 are fixedly installed
Or limit setting.Body 2 includes first interface portion 21, the first varying diameter portion 22, main part 23, the second varying diameter portion 24 and second
Interface portion 25, the generally tubular structure of main part 23, wherein the equivalent diameter in first interface portion 21 is less than the equivalent of main part 23
Diameter, equivalent diameter herein may be diameter, and the equivalent diameter in second interface portion 25 is less than the equivalent diameter of main part 23,
Equivalent diameter may be diameter herein, and the equivalent diameter in first interface portion 21 is more than or less than or is equal to second interface portion
25 equivalent diameter.The fixation or limit of filter assemblies 1 can there are many modes, such as can be by way of limit, and body 2 wraps
The first inner fovea part 231 and the second inner fovea part 232 are included, the setting of first inner fovea part 231 and the second inner fovea part 232 enabled to
It filters component and body limit is arranged, the setting position of the first inner fovea part and the second inner fovea part can be main part or First Transition
The first inner fovea part 231 and the second inner fovea part is arranged in portion or the second transition part, in the embodiment shown in figure 1, main part 23
232, the first inner fovea part 231 and the second inner fovea part 232 are arranged in the two sides of the second peripheral wall of the second component of filter assemblies 1, the
Wherein the first inner fovea part 231 that two inner fovea parts 232 can limit filter assemblies 1 can be cutting and form recess portion or dent dot
At the second inner fovea part 232 can be cutting and form recess portion or dent point formation, pass through the first inner fovea part 231 and the second indent
Portion 232 can limit movement of second peripheral wall in 2 axial direction of body of the second component of filter assemblies 1, and the movement at this is not
Including the fluctuation in vibration and lower range.
The body of filter can be made of copper material or steel, using steel such as stainless steel or carbon steel etc., sometimes may be used
It can may require that and be connect with copper, it is logical that filter can install a copper sleeve, copper sleeve and first interface portion and/or second interface portion additional
Welding setting is crossed, specifically, welding can be welded using the welding material of higher temperature, such as 1000 degree of welding temperature or so of weldering
Material, welding assembly subsequent in this way will not influence the solder joint when temperature is lower than such as 100 degree or more of solder temperature a certain range
Quality, the first interface portion and/or second interface portion of such as body and the maximum temperature of copper sleeve furnace weldering welding can be with
More than or equal to 980 degree, thus can be higher than such as 835 degree of subsequent welding temperature, such as furnace weldering weld temperature be 1000 degree,
1050 degree, 1080 degree etc. are temperature parameter that this programme can be taken.Figure 23 show a kind of structure of copper sleeve 3, including big
The copper sleeve main part 31 for causing into tubular forms raised end 32, protrusion by flanging in one end of copper sleeve main part 31
The equivalent diameter of 32 outer rim of end is greater than the equivalent diameter of copper sleeve main part 31, passes through in the other end of copper sleeve main part 31
Necking forms the guide part 33 that diameter reduces in the axial direction, is machined in the outer wall of copper sleeve 3 and uniformly divides along the axis periphery of copper sleeve 3
Several fins 34 of cloth.Copper sleeve 3 can be inserted into first interface portion 21 and/or second interface portion 22 or first interface portion 21,
Two interface portions 22 are inserted into copper sleeve respectively.Figure 24 is please referred to, is illustrated so that copper sleeve 3 is inserted into first interface portion 21 as an example,
Copper sleeve 3 is inserted into first interface portion 21, so that the outer wall of copper sleeve main part 31 is matched with the inner wall in first interface portion 21, it is convex
End 32 is played to match with the end face in first interface portion 21.Fin protrudes or is depressed in the copper sleeve main part, due to convex
The presence of rib 34 constitutes clearance space, protruding end between the outer wall of copper sleeve main part 31 and the inside in first interface portion 21
The end face compression fit in portion 32 and first interface portion 21 simultaneously realizes axially position.It, can during filter 100 is assembled
Preset in first interface portion 21 with elder generation cricoid solder (such as weld-ring), so that weld-ring indwelling, then be pressed into copper sleeve 2, then into
Row is welded and fixed.
Figure 25 show an embodiment of wet end, and the net end 1121 of wet end is not turned down, and can be used for Figure 14, figure
Filter assemblies shown in 15, filter assemblies include outer frame members 13f, and outer frame members 13f includes the first outline border 13c and the second outline border
The first side wall of 13d, the first outline border 13c and second sidewall are along the outside of net side wall to the axially extending setting of net chamber, the second outline border
The first side wall of 13d and second sidewall are along the outside of net side wall to the axially extending setting of net chamber.First outline border 13c and the first/the
Perhaps the second outline border 13d is arranged in limit to the fixed setting of two components and first/second component is fixedly installed or limits and is arranged, originally
The first outline border of embodiment 13c, the second outline border and second component are by being welded and fixed setting.Please join Figure 17, the first outline border 13c with
Second outline border 13d is fixedly installed with second component 16 respectively.First outline border 13c and the second outline border 13d fixed setting, specifically,
The bottom wall of the bottom wall of first outline border 13c and the second outline border 13d fixed setting, more specifically, the mode of fixed setting can weld
Fixed setting.As an implementation, at least one side wall of the first outline border 13c and the second outline border 13d can be along being set to
The net fixed part of net side wall is arranged, or is said differently, at least one side wall position of the first outline border 13c and the second outline border 13d
In the outside of the net fixed part of net side wall, so, it is possible to reduce the flow resistance of working media, and improve the guarantor to net fixed part
Shield effect, thus a possibility that reducing the net fixed part rupture for being set to net side wall as far as possible.
Figure 16-Figure 17 is please referred to, first component 12e includes the first plate-like portion 121e, the second plate-like portion 122e, the first turning
Portion 123e, third plate-like portion 124e, the second plate-like portion 122e include the second turning part 125e, wherein the first plate-like portion 121e is big
Structure annular in shape is caused, the second plate-like portion 122e structure substantially annular in shape, the first plate-like portion 121e and the second plate-like portion are substantially parallel
Setting is arranged in concentric annular in other words, and the first plate-like portion 121e and the second plate-like portion 122e pass through the first turning part 123e transition
Setting, the end of wet end is between the first plate-like portion 121e and the second plate-like portion 122e, and third plate-like portion 124e is substantially along net
Chamber radially extends setting, and the second plate-like portion 122e and third plate-like portion 124e124e is set by the second turning part 125e transition
It sets.As an implementation, the first plate-like portion 121e and the second plate-like portion 122e is jointly fixed nets end 1121e, San Zheke
To be fixed by welding such as spot welding, specifically, net end 1121e is also accordingly in substantially a ring-shaped, net end radial along net chamber
1121e is between the first plate-like portion 121e and the second plate-like portion 122e；As another embodiment, radial along net chamber, net
End 1121e between the first plate-like portion 121e and the second plate-like portion 122e, the first plate-like portion 121e, net end 1121e with
And second plate-like portion 122e limit setting by way of dent point or salient point；As another embodiment, along net chamber
It is radial, end 1121e is netted between the first plate-like portion 121e and the second plate-like portion 122e, the first plate-like portion 121e, net end
1121e and the second plate-like portion 122e compresses setting, and makes the net between the first plate-like portion 121e, the second plate-like portion 122e
End has certain length such as 3mm or more, i.e. the first plate-like portion 121e, net end 1121e and the second plate-like portion 122e are logical
It crosses compression setting and makes the net end protruded into is longer can make the first plate-like portion 121e, net end 1121e and the second plate
Portion's 122e relative limit is fixed.
Please refer to Figure 16-Figure 17, first component 12e and second component 16 are fixedly installed, specifically the of first component 12e
First peripheral wall 161 of three plate-like portion 124e and second component can be by being welded and fixed, more specifically, the third of first component 12e
First peripheral wall 161 of plate-like portion 124e and second component is arranged by multiple solder joint spot welding, along the axial direction of net chamber, second
Third plate-like portion 124e of first peripheral wall 161 of part than first component 12e is closer to sieve bottom；The first plate of first component 12e
The second plate-like portion 122e of shape portion 121e and first component 12e is jointly fixed to net end 1121e, so that wet end and first
Part 12e fixed setting, first component 12e and wet end are fixedly installed, and first component 12e and second component 16 are fixedly installed, so
So that wet end and second component 16 are fixedly installed, filter assemblies can be fixedly installed by second component 16 and body inner wall or
Limit setting is arranged in this way, wet end and body inner wall are fixedly installed or limit.The first plate-like portion 121e of first component 12e
It is equipped with the end 131a of support frame 13a, intracavitary, the end 131a of support frame 13a is netted in being predominantly located in for support frame 13a
It is located substantially at the inside of the first plate-like portion 121e of first component 12e, the i.e. radial direction along net chamber, the first turn-up portion of end 131a
136 ' a are located substantially at outside net chamber, and end 131a includes the transition part 138a of the first side wall, and transition part 138a includes substantially along net chamber
The part that radially extends and the substantially axially extending part along net chamber, make 136 ' a of the first turn-up portion big by transition part 138a
The setting that radially extends along net chamber is caused, end 131a and first component 12e are fixedly installed, specifically, end 131a, transition part
The the first plate-like portion 121e and the second plate-like portion 122e of 138a and first component 12e, which are limited, to be arranged, 136 ' a of the first turn-up portion and the
The third plate-like portion 124e of one component 12e welds setting, and welding setting can be to be arranged, so that branch by spot-welded
Support frame 13a and the first component be fixedly installed, the relative increase stability of support frame, meanwhile, advantageously reducing is having work Jie
When matter, support frame 13a is since the fixed unstable impact to wet end is so that wet end damages.Support frame 13c is located at the outside of net chamber, branch
Support frame 13c and second component are fixedly installed, along the axial direction of net chamber, second of turn-up portion than second component of support frame 13c
Plate-like portion is located at second closer to sieve bottom, the turn-up portion of the third plate-like portion 124e and support frame 13c of first component 12e
Specifically, the turn-up portion of support frame 13c and the welding of second component are arranged the opposite sides of first peripheral wall 161 of component, more
Specifically, the second plate-like portion spot welding fixed setting of support frame 13c turn-up portion and second component.
The second component of filter assemblies please refers to Figure 26, and the second plate-like portion can be set in second component, second component 16
Including the first peripheral wall 161, the second peripheral wall 162 and turning part 163, wherein the first peripheral wall 161 and the second peripheral wall 162 are by turning
163 transition of turn of bilge setting.First peripheral wall 161 is substantially along the setting that radially extends of net chamber, and the second peripheral wall 162 is substantially along the axis of net chamber
To be extended.First peripheral wall 161 and the second peripheral wall 162 are arranged by 163 transition of turning part.First peripheral wall 161 and the first plate
Shape portion is equipped with for fixed or limit net end, and along the axial direction of net chamber, 161 to the first plate-like portion of the first peripheral wall more leans on relatively
Nearly sieve bottom.Second peripheral wall 162 of second component 16, which can be fixedly installed or limit with the inner wall of body, to be arranged.
It is illustrated by a kind of manufacturing method of the following embodiment to filter assemblies 11.The manufacturing method includes following step
Suddenly, some sequences of following steps can be adjusted:
S1: the processing of wet end.By the satisfactory filter net cloth of screening, cut or punching obtains strainer ontology,
Strainer ontology is through folding the wet end for being processed into net side wall and when bottom is not welded, alternatively, directly obtaining strainer ontology；?
Net fixed part welds strainer ontology, so that the net fixed part for being located at net side wall and bottom is welded and fixed；Or first make
Net fixed part positioned at net side wall is welded and fixed, then passes through and fold or turn down or cut technique acquisition sieve bottom, to positioned at net bottom
Partial net fixed part is welded, so that the net fixed part for being located at sieve bottom welds setting, obtains sieve bottom；Alternatively, passing through
Satisfactory filter screen is screened, the strainer ontology for cutting acquisition net side wall and bottom is not welded is carried out, alternatively, directly
Obtain strainer ontology；Strainer ontology is welded in net fixed part, so that the net fixed part for being located at net side wall welds setting, is led to
It crosses folding or fold or cuts technique and obtain sieve bottom, welding procedure is carried out to sieve bottom subnetting fixed part is located at, so that being located at
The net fixed part of sieve bottom welds setting, obtains sieve bottom；Wet end is so obtained, further includes pair when needing flange to net end
The net end of net side wall carries out flange setting.The process of specific wet end can according to need adjustment.
S2: the processing of the support frame of support component.The sheet metal or strip material of satisfactory support component are selected,
Such as lath, stamped or Bending Processing obtains the support frame including the first side wall, second sidewall and bottom wall；Alternatively, selector
Desired support frame ontology is closed, such as lath carries out bending setting so to obtain including the first side wall, second side to support frame ontology
The support frame of wall and bottom wall carries out bending to the first side wall and second sidewall and obtains the first turn-up portion and the second turn-up portion；Such as
This obtains support frame；
S3: the processing of the first component.Satisfactory plate piece obtain first week after stretching removal redundance
Wall, is punched out the plate for obtaining the first peripheral wall and obtains the first plate-like portion, so obtains the first component or directly by plate
The stamped acquisition first component；
S4: the processing of second component.Satisfactory plate or plate are stretched and obtained after removing redundance
Second peripheral wall, is punched out the plate for obtaining the second peripheral wall and obtains the second plate-like portion, so obtains second component or direct
By the stamped acquisition second component of plate.
Manufacturing method further includes following steps: the processing of filter assemblies, and step P1, P2 in following steps can only have it
One of or both have:
P1: the bottom of at least two support frames is subjected to welding and forms inner support component；
P2: the bottom of at least two outline borders is subjected to welding and forms outer frame members；
P3:a): it is assembled and is welded inner support component, wet end, the first component, second component to form filter assemblies,
Perhaps b): outer frame members, wet end, the first component, second component being assembled and welded to form filter assemblies or c): will
Inner support component, wet end, the first component, second component and outer frame members carry out welding and form filter assemblies；It or d), will be interior
Support component and first component welding are arranged, and the first component and inner support component and wet end, second component assembling after welding are simultaneously
The first component, the net end of wet end, second component are welded and fixed；Or e), outer frame members and second component are welded, welding
Second component afterwards is assembled and is welded with the first component, wet end with outer frame members；Alternatively, f) by inner support component and the first component
Welding setting forms first assembly, and outer frame members and second component welding are arranged, the second component are formed, by wet end and first group
Part, the second component are assembled and are welded.
Filter assemblies can also be manufactured by following manufacturing method, be included the following steps, some sequences of following steps can be into
Row adjustment:
S1: the processing of wet end.By filter net cloth is clipped or punching obtains strainer ontology, strainer ontology is through folding processing simultaneously
Carry out welding form wet end, be specifically referred to more than S1 step；
S2: the processing of the support frame of support component.Support frame is processed by sheet metal or web are stamped, or will be golden
Belong to plate or web through blanking and Bending Processing is at support frame, support frame includes the first side wall, second sidewall and bottom wall；
S3 ': the processing of the first component.Suitable material drawn or punching press is selected to obtain the first component.It when necessary can be with
Keep first component consistency more preferable by shaping；
S3: the processing of second component.Suitable material drawn or punching press is selected to obtain second component.It can lead to when necessary
Crossing shaping keeps second component consistency more preferable；
P3:a): the assembling of filter assemblies.Wet end, the first component, second component are assembled and be welded and fixed, then again will
Two support frames of outer frame members are arranged and are welded and fixed to form filter assemblies with second component；B): or by wet end, first
Part, second component are assembled and are welded and fixed, and two support frames of outer frame members are welded and fixed, and by outer frame members be arranged and with
Second component is welded and fixed to form filter assemblies；C): or wet end, the first component, second component are assembled and be welded and fixed, it will
Two support frames of inner support component are welded and fixed, and inner support component is packed into net chamber and be welded and fixed with the first component to be formed
Filter assemblies.
Manufacturing method can also be as follows, and P1 and P3 ' step do not limit sequence:
P1: the bottom of at least two support frames of inner support component is subjected to welding and forms inner support component；
P3 ': the first component and wet end welding are arranged, and form first component；
P4 ': inner support component and first component welding are arranged, and form second component；
P6 ': second component and second component welding are arranged, and form filter assemblies.
Manufacturing method can also be as follows, following step do not limit sequence: wherein step P1, P2 can choose one of them or
The step of both having, having, can replace, and such as P5 ' can be carried out before or while P3 ':
P1: the bottom of at least two support frames of inner support component is subjected to welding and forms inner support component；With or, P2:
The bottom of at least two outline border of outer frame members is subjected to welding and forms outer frame members；
P3 ': the first component and wet end welding are arranged, and form first component；
P4 ': inner support component and first component welding are arranged, and form second component；
P5 ': outer frame members and second component welding are arranged, and form third component；
P6 ': second component and third Member Welding are arranged.
The assembling of filter includes the following steps that wherein first interface portion and the processing in second interface portion can exchange:
By one end of body pipe by roll or other neckings in a manner of process, form the first interface portion of one end, simultaneously
The first inner fovea part is formed in the mode that the main part of body pipe is rolled or got ready, makes body main part in the first inner fovea part portion
The inner wall part of position is inwardly projecting；
Filter assemblies are packed into, so that the second peripheral wall of the second component of filter assemblies is located at the first inner fovea part and is relatively distant from first
The side of interface portion；
In the main part of body pipe, the side warp for being relatively distant from the first inner fovea part of the second peripheral wall of corresponding second component
The mode for rolling or getting ready forms the second inner fovea part, and the second peripheral wall of second component is made to be located at the first inner fovea part and the second inner fovea part
Between；
By the other end of body pipe by roll or other neckings in a manner of process, form the second interface portion of the other end.
The assembling of filter also may comprise steps of:
By one end of body pipe by roll or other neckings in a manner of process, form the first interface portion or second of one end
Interface portion；
Be packed into filter assemblies, the second peripheral wall of the second component of filter assemblies and the main part transition fit of body pipe or
Interference fit, and welded at the corresponding position of the second peripheral wall of second component of main part and filter assemblies of body pipe
Fixation is connect, such as carries out spot welding or argon arc welding；
By the other end of body pipe by roll or other neckings in a manner of process, formed the other end second interface portion or
First interface portion.
It should be understood that above embodiments are merely to illustrate corresponding technical solution and not limit described in the invention
Technical solution, although this specification is described in detail referring to the above embodiments, the ordinary skill of this field
Personnel should be appreciated that person of ordinary skill in the field still can modify to above embodiment or equally replace
It changes, and all do not depart from the technical solution and its improvement of the spirit and scope of the present invention, should all cover in protection model of the invention
In enclosing.
Claims (10)
1. a kind of filter assemblies, including wet end, the first component and support component, the wet end includes net side wall and net bottom
Portion, the wet end have net chamber, and the net side wall is a part of wall portion to form the net chamber, and the sieve bottom is described to be formed
A part of wall portion of net chamber；The first component includes the first plate-like portion, and first plate-like portion includes the first side and second
Side, first side and second side are opposite, sieve bottom described in the relative orientation of first side, described second side
Portion deviates from the sieve bottom, and a part fixed setting or limit of first plate-like portion and the wet end are arranged, the mistake
Filter component further includes the second plate-like portion, the wet end be at least partially disposed at first plate-like portion and second plate-like portion it
Between, a part fixed setting or limit of second plate-like portion and the wet end are arranged；The first component and described the
The fixed setting of two components or limit setting；
The support component includes at least a support frame or more than two support frames, the support frame of the support component at least portion
Quartile is intracavitary in the net, and the support frame and the first component or second component are fixedly installed or limit is arranged；Or
The support component includes at least an outline border or more than two outline borders, the outline border of the support component are at least partly sheathed on institute
It states wet end, the outline border and the first component or second component fixed setting or limit is arranged.
2. filter assemblies as described in claim 1, which is characterized in that the support component includes the support frame, the branch
Support frame includes the first side wall, second sidewall and bottom wall, and the support frame is structure as a whole, and the first side wall is substantially along described
The axially extending setting of net chamber, the second sidewall is substantially along the axially extending setting of the net chamber, and the bottom wall is along the net
Chamber radially extends setting；The second component includes second plate-like portion, and the net side wall includes net end, the net end
Between first plate-like portion, second plate-like portion, first plate-like portion and the net end are solid by welding in portion
Fixed setting, second plate-like portion and the net end include a support frame by the way that setting, the support component is welded and fixed
Or two support frames, the support frame of the support component and the first component are by being welded and fixed setting.
3. filter assemblies as claimed in claim 1 or 2, which is characterized in that the first component includes the first peripheral wall, and described the
One peripheral wall is substantially along the axially extending setting of the net chamber；The second component includes the second peripheral wall, and second peripheral wall is substantially
Along the axially extending setting of the net chamber；The first component is structure as a whole, and the second component is structure as a whole, and described
One component is with the second component by being welded and fixed；First peripheral wall is located at the inside of second peripheral wall, and described first
Relatively described second plate-like portion of plate-like portion is far from the sieve bottom；The support component includes two support frames: the first support frame
Intracavitary positioned at the net with the bottom wall of the second support frame, first support frame, the bottom wall of second support frame is located at described
Net intracavitary, the bottom wall of the bottom wall of first support frame and second support frame is by being welded and fixed setting, along the net chamber
Axial direction see that the bottom wall of first support frame and the bottom wall of second support frame be arranged in a crossed manner or substantially vertical setting.
4. such as the described in any item filter assemblies of Claims 2 or 3, which is characterized in that the support frame includes the first side wall, the
Two side walls and bottom wall, the support frame are structure as a whole, the first side wall substantially along the axially extending setting of the net chamber,
Substantially along the axially extending setting of the net chamber, the bottom wall is substantially set along the radially extending for net chamber the second sidewall
It sets, the shape of the support frame is matched with the shape of the wet end, and the first side wall is relatively distant from the one of the sieve bottom
End with first plate-like portion by being welded and fixed setting, the second sidewall be relatively distant from one end of the sieve bottom with it is described
First plate-like portion is by being welded and fixed setting.
5. filter assemblies according to any one of claims 1-4, which is characterized in that the support component includes two supports
Frame: the bottom wall of the first support frame and the second support frame, the support frame is located at intracavitary, the bottom wall of first support frame of the net
Bottom wall with second support frame is by being welded and fixed setting；The support frame by sheet metal or strip material processing and
It is greater than its thickness at the width of, the support frame and is formed flat, and a flat horizontal surface is towards the wet end；The wet end
Including net fixed part, the net fixed part includes the fixed part positioned at the fixed part of net side wall and positioned at sieve bottom, is located at
The net fixed part of net side wall substantially longitudinally extends along net chamber, and the side wall of the support frame, which is at least partially located at the net, to be fixed
On the inside of portion.
6. filter assemblies as described in any one in claim 1-5, which is characterized in that the support component includes outer frame members,
The outer frame members include at least an outline border or more than two outline borders, and the outline border is with the second component by being welded and fixed
Setting, the outline border includes side wall and bottom wall, and the bottom wall of the outline border is located at the outside of the net chamber, and the side wall of the outline border is extremely
It is predominantly located in the outside of the net chamber less, the outline border is process by sheet metal or strip material, the width of the outline border
Degree is greater than its thickness and is formed flat, and a flat horizontal surface is towards the wet end, the shape of the outline border and the wet end
Shape match to support the wet end or the limitation wet end to deform outward；The wet end includes net fixed part, the net
Fixed part includes the fixed part positioned at the fixed part of net side wall and positioned at sieve bottom, and the net fixed part positioned at net side wall is big
It causes longitudinally to extend along net chamber, the side wall of the outline border is at least partially located on the outside of the net fixed part.
7. the filter assemblies as described in the claims are any, the support component includes outer frame members and inner support component,
The outer frame members include described two outline borders: the first outline border and the second outline border；The inner support component includes two support frames:
First support frame and the second support frame, the radial direction along the net chamber see, at least partly the first side wall of the first outline border with extremely
The first side wall or second sidewall of support frame described in small part are overlapped setting, at least partly the second sidewall of the first outline border at least
The first side wall or second sidewall of the part support frame are overlapped setting, and the wet end includes net fixed part, the net fixed part
Including being located at the fixed part of net side wall and positioned at the fixed part of sieve bottom, positioned at net side wall net fixed part at least partly
Between the side wall of the outline border and the side wall of the support frame.
8. filter assemblies as claimed in claim 7, the outer frame members are welded and fixed with the second component, the inner support
Component is welded and fixed with the first component, and first plate-like portion, the net end, second plate-like portion, which pass through, to be welded and fixed,
First plate-like portion is arranged substantially in parallel with second plate-like portion.
9. a kind of filter, including body and filter assemblies, the filter assemblies are described as described in claim any one of 1-8
Filter assemblies are located in the body, and the inner wall of the filter assemblies and the body is by being welded and fixed setting or the mistake
The inner wall of filter component and the body limits setting and inner fovea part is arranged in the inner wall of the main part in the body, the device
Body includes first interface portion, second interface portion and main part, and the equivalent diameter in the first interface portion is less than the main part
Equivalent diameter, the equivalent diameter in the second interface portion is less than the equivalent diameter of the main part, the filter assemblies setting
In the main part.
10. filter as claimed in claim 9, which is characterized in that the filter includes copper sleeve, the copper sleeve and institute
State the welding setting of first interface portion or the copper sleeve and second interface portion welding setting or two copper sleeves
It is arranged respectively with the first interface portion, second interface portion welding, the filter assemblies use stainless steel material, the device
Body uses stainless steel material, and the copper sleeve uses copper material, the body and the copper sleeve to weld welding setting by furnace, described
Body and the maximum temperature of copper sleeve furnace weldering welding are more than or equal to 980 degree, and the copper sleeve includes copper sleeve main part, institute
Stating copper sleeve main part includes fin, and the fin protrudes or be depressed in the copper sleeve main part.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810149274.5A CN110152369A (en) | 2018-02-13 | 2018-02-13 | Filter assemblies and filter |
| JP2020542595A JP7160931B2 (en) | 2018-02-13 | 2019-02-12 | FILTER UNIT, FILTER, FILTER UNIT AND FILTER MANUFACTURING METHOD |
| PCT/CN2019/074836 WO2019158045A1 (en) | 2018-02-13 | 2019-02-12 | Filter assembly, filter, filter assembly manufacturing method, and filter manufacturing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810149274.5A CN110152369A (en) | 2018-02-13 | 2018-02-13 | Filter assemblies and filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110152369A true CN110152369A (en) | 2019-08-23 |
Family
ID=67635330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810149274.5A Pending CN110152369A (en) | 2018-02-13 | 2018-02-13 | Filter assemblies and filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110152369A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110152370A (en) * | 2018-02-13 | 2019-08-23 | 新昌县四通机电有限公司 | Filter assemblies and filter |
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