CN208487852U - Screen modules and refrigerant pipe filter - Google Patents
Screen modules and refrigerant pipe filter Download PDFInfo
- Publication number
- CN208487852U CN208487852U CN201821004410.3U CN201821004410U CN208487852U CN 208487852 U CN208487852 U CN 208487852U CN 201821004410 U CN201821004410 U CN 201821004410U CN 208487852 U CN208487852 U CN 208487852U
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- support bar
- fixed ring
- shaped support
- interior
- ring body
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Abstract
The utility model belongs to air conditioner technical field more particularly to a kind of screen modules and refrigerant pipe filter.Screen modules include tubbiness filter screen, outer fixed ring, interior fixed ring and support frame；Interior fixed ring is fixedly connected in outer fixed ring, and tubbiness filter screen has open ports, and the periphery of open ports is held between interior fixed ring and outer fixed ring；Support frame includes at least one U-shaped support bar, and each U-shaped support bar protrudes into tubbiness filter screen in open ports and support tubbiness filter screen, and two ends of each U-shaped support bar are fixedly connected in interior fixed ring.Each U-shaped support bar of item has elongated characteristic due to its structure, it not only can be separately fabricated when manufacturing, it can be with tensile elongation, so also it is increased by the length that U-shaped support bar manufactures the support frame to be formed, so as to which tubbiness filter screen is designed bigger, the effective filtration area of the sustainable tubbiness filter screen of support frame is also bigger, greatly promotes the filter effect of screen modules.
Description
Technical field
The utility model belongs to air conditioner technical field more particularly to a kind of screen modules and refrigerant pipe filter.
Background technique
Traditional refrigerant pipe filter applied to air conditioner generally comprises shell and the screen modules in shell,
Screen modules are in funnel type, in order to reinforce the intensity of funnel type filter screen, are often increased in the inner surface of funnel type filter screen
Brandreth is supported, the cross that increased support brandreth is integrally formed is designed in this way the waste that will cause raw material, simultaneously because
The limitation of material extendability tends to stretch out length and is limited to, too small so as to cause the effective filtration area of screen modules,
And then the filter effect of screen modules is caused to be deteriorated.
Utility model content
The purpose of this utility model is to provide a kind of screen modules and refrigerant pipe filters, it is intended to solve the prior art
In the screen modules of refrigerant pipe filter lead to effective mistake of its sustainable filter screen because of the limitation that support frame designs
The too small technical problem of filtering surface product.
A kind of screen modules that in order to achieve the above purposes, the technical solution adopted by the utility model is:, including tubbiness filtering
Net, outer fixed ring, interior fixed ring and support frame；The interior fixed ring is fixedly connected in the outer fixed ring, the tubbiness mistake
Strainer has open ports, and the periphery of the open ports is held between the interior fixed ring and the outer fixed ring；The support
Frame includes at least one U-shaped support bar, and each U-shaped support bar protrudes into the open ports in the tubbiness filter screen simultaneously
The tubbiness filter screen is supported, and two ends of each U-shaped support bar are fixedly connected in the interior fixed ring.
Preferably, two ends of each U-shaped support bar are bent to form flap, and the flap is connected in described
It is fixed in fixed ring and with the interior fixed ring spot welding.
Preferably, the quantity of the U-shaped support bar is greater than two, and between the bottom of the two adjacent U-shaped support bars
Spot welding is fixed.
Preferably, the quantity of the U-shaped support bar is greater than two, and each U-shaped support bar is with the midpoint of its bottom
Center uniform crossover arrangement.
Preferably, the upper and lower surfaces of each U-shaped support bar bottom be respectively equipped with the corresponding interior concave point in position and
Outer salient point, the U-shaped support bar of adjacent two are realized by the cooperation of the interior concave point and the outer salient point and are positioned；
Alternatively, the upper and lower surfaces of each U-shaped support bar bottom are respectively equipped with the corresponding outer salient point in position and interior
Concave point, the U-shaped support bar of adjacent two are realized by the cooperation of the interior concave point and the outer salient point and are positioned.
Preferably, the periphery of the open ports is radially bent to form annular solid, and the annular solid is held on described interior solid
Determine between ring and the outer fixed ring.
Preferably, the vertical cross-section of the tubbiness filter screen is in cone or cylinder.
Preferably, the outer fixed ring includes outer bottom ring body and is connected to the periphery of the outer bottom ring body and axially extends
Outside ring body, the interior fixed ring includes interior base ring body and being connected to the periphery of the interior base ring body and axially extending interior
Side ring body；
The inside ring body is connected to the inner surface of the outside ring body, and the interior base ring body is connected to the outer bottom ring body
Upper surface and fixed with the outer bottom ring body spot welding, the periphery of the open ports is held on the interior base ring body and the outer bottom
Between ring body.
The utility model has the beneficial effects that the screen modules of the utility model, since its support frame passes through at least one U
Type support bar connection composition, then support frame is manufactured without being integrally formed, it can be with separately fabricated each U-shaped support bar of item, in this way, not
But can reduce because be integrally formed manufacture support frame due to caused by waste of raw materials, meanwhile, each U-shaped support bar of item is due to its knot
Structure has elongated characteristic, can be with tensile elongation, then manufacturing the support frame to be formed by U-shaped support bar when manufacturing
Length is also increased, so as to which tubbiness filter screen is designed bigger, the sustainable tubbiness filter screen of support frame it is effective
Filter area is also bigger, and then can greatly promote the filter effect of screen modules.
The utility model use another solution is that a kind of refrigerant pipe filter comprising shell and above-mentioned mistake
Net-filter assembly, the screen modules are set in the shell and are fixedly connected with the inner wall of the shell.
Preferably, the shell is integrally formed part, and the both ends of the shell axial direction all have necking section, and two
The necking section is fixedly connected to coupling tube.
The refrigerant pipe filter of the utility model, due to using above-mentioned screen modules, then since support frame can
To be made to longer, cost will not be higher, then correspondingly tubbiness filter screen can also be designed bigger, thus filter screen group
The filter effect of part more preferably so that the filter effect of refrigerant pipe filter is more preferably.
Detailed description of the invention
It, below will be to embodiment or the prior art in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing needed in description is briefly described, it should be apparent that, the accompanying drawings in the following description is only that this is practical new
Some embodiments of type for those of ordinary skill in the art without any creative labor, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the structural decomposition diagram of screen modules provided by the embodiment of the utility model.
Fig. 2 is the structural schematic diagram of screen modules provided by the embodiment of the utility model.
Fig. 3 is that the structure of the first embodiment of the support frame of screen modules provided by the embodiment of the utility model is shown
It is intended to.
Fig. 4 is that the structure of second of embodiment of the support frame of screen modules provided by the embodiment of the utility model is shown
It is intended to.
Fig. 5 is that the structure of the third embodiment of the support frame of screen modules provided by the embodiment of the utility model is shown
It is intended to.
Fig. 6 is the Section View of refrigerant pipe filter provided by the embodiment of the utility model.
Wherein, each appended drawing reference in figure:
10-tubbiness filter screen 11-open ports, 12-annular solids
20-22-outside of outer 21-outer bottom of fixed ring ring body ring bodies
30-32-inside of interior 31-interior base ring body of fixed ring ring bodies
40-support frames 41-U-shaped 50-shell of support bar
51-necking section 60-coupling tube, 411-flaps
412-interior concave points 413-outer salient point.
Specific embodiment
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining the description of attached drawing 1~6 is exemplary, it is intended to for explaining the utility model, and should not be understood as practical to this
Novel limitation.
In the description of the present invention, it should be understood that term " length ", " width ", "upper", "lower", " preceding ",
The orientation or positional relationship of the instructions such as " rear ", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside" is based on attached
Orientation or positional relationship shown in figure, is merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion
Signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to this
The limitation of utility model.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention,
More than, unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be
Mechanical connection, is also possible to be electrically connected；It can be directly connected, two can also be can be indirectly connected through an intermediary
The interaction relationship of connection or two elements inside element.It for the ordinary skill in the art, can basis
Concrete condition understands the concrete meaning of above-mentioned term in the present invention.
As shown in Fig. 1~2, a kind of screen modules provided by the embodiment of the utility model, including it is tubbiness filter screen 10, outer
Fixed ring 20, interior fixed ring 30 and support frame 40；The interior fixed ring 30 is fixedly connected in the outer fixed ring 20, interior fixation
Ring 30 and outer fixed ring 20 can be embedded in connection or welded connecting, and effect is on the one hand for gripping tubbiness filter screen
10, on the other hand for for being connect with support frame 40.The tubbiness filter screen 10 has open ports 11, the week of the open ports 11
Edge is held between the interior fixed ring 30 and the outer fixed ring 20；Support frame as described above 40 includes at least one U-shaped support bar
41, each U-shaped support bar 41 protrudes into the tubbiness filter screen 10 in the open ports 11 and supports the tubbiness
Filter screen 10, and two ends of each U-shaped support bar 41 are fixedly connected in the interior fixed ring 30, i.e. tubbiness filter screen
10 are fixed by interior fixed ring 30 and 20 collective effect of outer fixed ring, and are propped up by support frame 40 and kept tubbiness state, with
Effectively realize its filter effect.Wherein, the quantity of U-shaped support bar 41 can select according to actual needs, as seen in figures 3-5, example
It such as can be one, be also possible to two or three or more.Also, the big individually support of each U-shaped support bar 41 of item, if U
The quantity of type support bar 41 is greater than two, then carries out assembly and connection again after the manufacture for completing the U-shaped support bar 41 of single, so not
Need to be integrally formed manufacture support frame 40, then the generation of waste material can be reduced maximumlly.Meanwhile the U-shaped support bar 41 of single
Due to the tiny characteristic of its structure, tensile elongation design can be carried out when manufacturing production, the support frame 40 formed in this way also has
Have longer length, then correspondingly, tubbiness filter screen 10 can also design it is longer more, effective mistake of tubbiness filter screen 10
Filtering surface product is also bigger.
The screen modules of the utility model embodiment, since its support frame 40 is connected by least one U-shaped support bar 41
Composition is connect, then support frame 40 is without being integrally formed manufacture, it can be with separately fabricated each U-shaped support bar 41 of item, in this way, not only can be with
Reduce because be integrally formed manufacture support frame 40 due to caused by waste of raw materials, meanwhile, each U-shaped support bar 41 of item is due to its structure
It, can be with tensile elongation, then the support frame 40 formed by the manufacture of U-shaped support bar 41 when manufacturing with elongated characteristic
Length be also increased, so as to which tubbiness filter screen 10 is designed bigger, the sustainable tubbiness filter screen of support frame 40
10 effective filtration area is also bigger, and then can greatly promote the filter effect of screen modules.
In the present embodiment, two ends of each U-shaped support bar 41 are bent to form flap 411, the flap 411
It is connected in the interior fixed ring 30 and is fixed with interior 30 spot welding of fixed ring.Specifically, flap 411 can be abutted and be set up
It in interior fixed ring 30, on the one hand may be implemented to position in this way, on the other hand can increase the contact area with interior fixed ring 30,
And welded by disposable circling point and fix flap 411 and interior 30 spot welding of fixed ring, connective stability is good.
In the present embodiment, the quantity of the U-shaped support bar 41 is greater than two, and the two adjacent U-shaped support bars 41
Spot welding is fixed between bottom.I.e. when the quantity of U-shaped support bar 41 is greater than two, adjacent (upper and lower relation) two support bars are logical
It is fixed to cross disposable circling point solid welding, it is simple to operate, and connective stability is good.
In the present embodiment, the quantity of the U-shaped support bar 41 is greater than two, and each U-shaped support bar 41 is with its bottom
Midpoint be center uniform crossover arrangement.It is designed so that support frame 40 is radial equal centered on its bottom midpoint position
The U-shaped support bar 41 of each item of cloth, then so after support tubbiness filter screen 10, it can be ensured that each position is supported with uniform power
Column tubbiness filter screen 10.
In the present embodiment, as shown in Fig. 1~5, the upper and lower surfaces of each U-shaped 41 bottom of support bar are respectively equipped with
The corresponding interior concave point 412 in position and outer salient point 413, the U-shaped support bar 41 of adjacent two by the interior concave point 412 with it is described
Positioning is realized in the cooperation of outer salient point 413；Alternatively, the upper and lower surfaces of each U-shaped 41 bottom of support bar are respectively equipped with position
Set corresponding outer salient point 413 and interior concave point 412, the U-shaped support bar 41 of adjacent two by the interior concave point 412 with it is described outer
Positioning is realized in the cooperation of salient point 413.In other words, when the quantity of U-shaped support bar 41 is greater than two, two neighbouring U
Positioning is realized by the cooperation of outer salient point 413 and interior concave point 412 in the bottom of type support bar 41, then carries out spot welding again and fixes, side
Just the U-shaped support bar 41 of each item is assembled, also, 40 consistency of support frame after assembling is good, product quality is more preferably.
As shown in Figure 1, the periphery of the open ports 11 is radially bent to form annular solid 12, the ring in the present embodiment
Body 12 is held between the interior fixed ring 30 and the outer fixed ring 20.Specifically, including by the way that annular solid 12 to be arranged
Between fixed ring 30 and outer fixed ring 20, spot welding be fixedly connected after interior fixed ring 30 and outer fixed ring 20 compress annular solid 12 from
And it realizes and fixes tubbiness filter screen 10.
Wherein, annular solid 12 is a part of structure of tubbiness filter screen 10, peripheral position of the annular solid 12 in open ports 11
Radially bend the angle substantially with 90 degree of the formation of tubbiness filter screen 10.
Preferably, the vertical cross-section of the tubbiness filter screen 10 is in cone or cylinder.I.e. tubbiness filter screen 10 is spacious
The internal diameter of opening 11 is more than or equal to internal diameter of the tubbiness filter screen 10 with respect to 11 other end of open ports.
As shown in Figure 1, the outer fixed ring 20 includes outer bottom ring body 21 and is connected to the outer bottom ring body in the present embodiment
21 periphery and the outside ring body 22 axially extended, outside ring body 22 and outer bottom ring body 21 are integrally formed and outer fixed ring are made
20.The interior fixed ring 30 includes the interior inside for base ring body 31 and being connected to the periphery of the interior base ring body 31 and axially extending
Ring body 32, inside ring body 32 and interior base ring body 31 are integrally formed and interior fixed ring 30 are made.
Further, the inside ring body 32 is connected to the inner surface of the outside ring body 22, inside ring body 32 and outside
Ring body 22 forms cooperation, mutually limit and realizes positioning.The interior base ring body 31 is connected to the upper surface of the outer bottom ring body 21
And fixed with 21 spot welding of outer bottom ring body, the uniformly distributed multiple spot welding points of annular pass through the fixed interior base ring body 31 of spot welding and outer base ring
Body 21, it is on the one hand easily operated, having good stability for connection is on the other hand also ensured.The periphery of the open ports 11 clamps
Between the interior base ring body 31 and the outer bottom ring body 21.Specifically, the annular solid 12 of the periphery setting of open ports 11 clamps
Between interior base ring body 31 and outer bottom ring body 21, the chucking power formed after being welded by interior base ring body 31 with outer bottom ring body 21 is fixed
Fixed tubbiness filter screen 10 is so realized in firmly annular solid 12.
As shown in fig. 6, the utility model embodiment also provides a kind of refrigerant pipe filter comprising shell 50 and above-mentioned
Screen modules, the screen modules are set in the shell 50 and are fixedly connected with the inner wall of the shell 50.Specifically,
Since the refrigerant pipe filter of the utility model embodiment is using there is above-mentioned screen modules, then since support frame 40 can be with
Be made to it is longer and cost will not be higher, then correspondingly tubbiness filter screen 10 can also be designed bigger, thus filter screen group
The filter effect of part more preferably so that the filter effect of refrigerant pipe filter is more preferably.
In the present embodiment, the shell 50 is integrally formed part, and the both ends of 50 axial direction of the shell all have contracting
Mouth section 51, two necking sections 51 are fixedly connected to coupling tube 60.Specifically, shell 50 is not required to using part is integrally formed
Splicing process is carried out, the system of shell 50 can be simplified in the premise of intensity and filter effect for meeting refrigerant pipe filter
Processing step is made, 50 production efficiency of shell is improved；Meanwhile integrated molding part can use the new material in addition to carbon steel structure,
Such as stainless steel or copper etc..Therefore, 50 outer surface of shell does not need to increase spray coating, so no longer has high anti-corrosive properties, and
And spraying process can be reduced, improve the production efficiency of refrigerant pipe filter.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (10)
1. a kind of screen modules, it is characterised in that: including tubbiness filter screen, outer fixed ring, interior fixed ring and support frame；It is described
Interior fixed ring is fixedly connected in the outer fixed ring, and the tubbiness filter screen has open ports, and the periphery of the open ports presss from both sides
It is held between the interior fixed ring and the outer fixed ring；Support frame as described above includes at least one U-shaped support bar, each described U-shaped
Support bar protrudes into the tubbiness filter screen in the open ports and supports the tubbiness filter screen, and each described U-shaped
Two ends of support bar are fixedly connected in the interior fixed ring.
2. screen modules according to claim 1, it is characterised in that: two ends of each U-shaped support bar are bent
Flap is formed, the flap is connected in the interior fixed ring and fixes with the interior fixed ring spot welding.
3. screen modules according to claim 1, it is characterised in that: the quantity of the U-shaped support bar be greater than two, and
Spot welding is fixed between the bottom of the U-shaped support bar of adjacent two.
4. screen modules according to claim 1, it is characterised in that: the quantity of the U-shaped support bar be greater than two, and
Each U-shaped support bar is arranged by center uniform crossover of the midpoint of its bottom.
5. screen modules according to claim 3 or 4, it is characterised in that: the upper surface of each U-shaped support bar bottom
It is respectively equipped with the corresponding interior concave point in position and outer salient point with lower surface, the U-shaped support bar of adjacent two passes through the interior concave point
Cooperation with the outer salient point, which is realized, to be positioned；
Alternatively, the upper and lower surfaces of each U-shaped support bar bottom are respectively equipped with the corresponding outer salient point in position and interior concave point,
The U-shaped support bar of adjacent two is realized by the cooperation of the interior concave point and the outer salient point and is positioned.
6. screen modules according to any one of claims 1 to 4, it is characterised in that: the periphery of the open ports is along diameter
To annular solid is bent to form, the annular solid is held between the interior fixed ring and the outer fixed ring.
7. screen modules according to any one of claims 1 to 4, it is characterised in that: the tubbiness filter screen it is vertical
Section is in cone or cylinder.
8. screen modules according to any one of claims 1 to 4, it is characterised in that: the outer fixed ring includes outer bottom
Ring body and the outside ring body for being connected to the periphery of the outer bottom ring body and axially extending, the interior fixed ring includes interior base ring body
With the inside ring body for being connected to the periphery of the interior base ring body and axially extending；
The inside ring body is connected to the inner surface of the outside ring body, and the interior base ring body is connected to the upper of the outer bottom ring body
Surface is simultaneously fixed with the outer bottom ring body spot welding, and the periphery of the open ports is held on the interior base ring body and the outer bottom ring body
Between.
9. a kind of refrigerant pipe filter, it is characterised in that: including shell and filter screen group according to any one of claims 1 to 8
Part, the screen modules are set in the shell and are fixedly connected with the inner wall of the shell.
10. refrigerant pipe filter according to claim 9, it is characterised in that: the shell is integrally formed part, and described
The both ends of shell axial direction all have necking section, and two necking sections are fixedly connected to coupling tube.
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821004410.3U CN208487852U (en) | 2018-06-27 | 2018-06-27 | Screen modules and refrigerant pipe filter |
| PCT/CN2018/124324 WO2020000964A1 (en) | 2018-06-27 | 2018-12-27 | Filter, manufacturing method for filter and air conditioner |
| US16/631,822 US11598553B2 (en) | 2018-06-27 | 2018-12-27 | Filter, manufacturing method for filter and air conditioner |
| EP18924370.2A EP3657083B1 (en) | 2018-06-27 | 2018-12-27 | Filter, manufacturing method for filter and air conditioner |
| ES18924370T ES2939277T3 (en) | 2018-06-27 | 2018-12-27 | Filter, manufacturing procedure for filter and air conditioner |
| US18/163,875 US11828485B2 (en) | 2018-06-27 | 2023-02-03 | Filter, manufacturing method for filter and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821004410.3U CN208487852U (en) | 2018-06-27 | 2018-06-27 | Screen modules and refrigerant pipe filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208487852U true CN208487852U (en) | 2019-02-12 |
Family
ID=65248797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821004410.3U Active CN208487852U (en) | 2018-06-27 | 2018-06-27 | Screen modules and refrigerant pipe filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208487852U (en) |
-
2018
- 2018-06-27 CN CN201821004410.3U patent/CN208487852U/en active Active
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