CN203757981U - Filter screen, filter screen assembly and air conditioner - Google Patents
Filter screen, filter screen assembly and air conditioner Download PDFInfo
- Publication number
- CN203757981U CN203757981U CN201420097940.2U CN201420097940U CN203757981U CN 203757981 U CN203757981 U CN 203757981U CN 201420097940 U CN201420097940 U CN 201420097940U CN 203757981 U CN203757981 U CN 203757981U
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- China
- Prior art keywords
- screen pack
- draw
- screen
- groove
- hook part
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- 239000004744 fabric Substances 0.000 claims abstract description 5
- 230000000903 blocking effect Effects 0.000 abstract 3
- 238000000034 method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000004378 air conditioning Methods 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Abstract
The utility model provides a filter screen, a filter screen assembly and an air conditioner. The filter screen comprises a frame body and screen cloth arranged on the frame body. A connecting part is arranged at one end of the frame body and comprises a clamping hook part and a clamping groove part, wherein the clamping hook part and the clamping groove part are sequentially connected in the width direction of the frame body, and a receding interval is formed between the clamping hook part and the clamping groove part. The clamping groove part is provided with a clamping groove, and the clamping hook part is provided with a clamping hook which can be connected with the clamping groove in a clamped mode. After two filter screens are connected, only one air blocking block is arranged, so that the air blocking area is effectively reduced, in other words, the air blocking area on an air return port is reduced, and then the effective air inlet area on the air return port is increased. The filter screen assembly is provided with the filter screen, and the air conditioner is provided with the filter screen assembly.
Description
Technical field
The utility model relates to air-conditioning filter net technical field, more particularly, relates to a kind of screen pack, screen modules and air-conditioner.
Background technology
Air-conditioner, in order to guarantee air-out quality, is provided with air filter conventionally, concrete, at return air inlet, screen pack is set, and at air outlet, high efficiency particulate air filter is set.
At present, the screen pack of air-conditioner return air inlet is two, with the whole return air inlet of ensuring coverage air-conditioner.For the ease of installing, two screen pack clampings that are connected.For the ease of producing, one end of screen pack is provided with hole clipping, and the other end of screen pack is provided with buckle, and screen pack has one end of hole clipping and one end that another screen pack has buckle is connected.
But, the junction of the end of above-mentioned screen pack and connected two screen packs forms draught deflector (wind cannot pass through draught deflector), and the number of draught deflector is three, cause the number of return air inlet place draught deflector more, the area that keeps out the wind is larger, take more incoming air area, made effective incoming air area of return air inlet less.
In sum, how reducing the area that keeps out the wind at return air inlet place, to increase effective incoming air area of return air inlet, is current those skilled in the art's problem demanding prompt solution.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of screen pack, reduces the area that keeps out the wind at return air inlet place, to increase effective incoming air area of return air inlet.Another object of the present utility model is to provide a kind of screen modules and a kind of air-conditioner with above-mentioned screen modules with above-mentioned screen pack.
In order to achieve the above object, the utility model provides following technical scheme:
A screen pack, comprising: framework, is arranged at the screen cloth in described framework; Wherein, one end of described framework is provided with connecting portion, and described connecting portion comprises along the width of described framework successively connected hook part and draw-in groove portion, and has the gap of stepping down between described hook part and described draw-in groove portion; Wherein, described draw-in groove portion is provided with draw-in groove, described hook part be provided with can with the snap fit of described draw-in groove clamping.
Preferably, in above-mentioned screen pack, described draw-in groove is bar-shaped trough; The number of described snap fit is two, and two described snap fits lay respectively at the two ends of described hook part.
Preferably, in above-mentioned screen pack, described hook part is provided with the guide protrusions that can be placed in described draw-in groove, and two described snap fits lay respectively at the two ends of described guide protrusions.
Preferably, in above-mentioned screen pack, described guide protrusions is annular protrusion.
Preferably, in above-mentioned screen pack, described hook part is provided with spacing hole, and described spacing hole is positioned at the side that described snap fit coordinates with described draw-in groove; Described draw-in groove portion is provided with the spacing preiection that can coordinate with described spacing hole.
Preferably, in above-mentioned screen pack, the top of described snap fit has province's hopper.
Preferably, in above-mentioned screen pack, the bottom face of described draw-in groove portion is higher than the bottom face of described hook part, and the top end face of described draw-in groove portion is higher than the top end face of described hook part.
Based on the above-mentioned screen pack providing, the utility model also provides a kind of screen modules, and this screen modules, comprising: two connected screen packs, and wherein, described screen pack is the screen pack described in above-mentioned any one; Two adjacent described screen packs are respectively the first screen pack and the second screen pack, the draw-in groove clamping of the snap fit of described the first screen pack and described the second screen pack, the snap fit clamping of the draw-in groove of described the first screen pack and described the second screen pack.
Based on the above-mentioned screen modules providing, the utility model also provides a kind of air-conditioner, and this air-conditioner comprises the screen modules that is arranged at return air inlet place, and wherein, described screen modules is above-mentioned screen modules.
The using method of the screen pack that the utility model provides is: two screen packs of taking, for convenience of description by two screen pack called after the first screen packs and the second screen pack, concrete, the snap fit of the first screen pack is placed upward, second screen pack of taking, make the snap fit of the first screen pack corresponding with the draw-in groove of the second screen pack, the draw-in groove of the first screen pack is corresponding with the snap fit of the second screen pack, the second screen pack tilts, its gap of stepping down is placed in the gap of stepping down of the first screen pack, rotate the second screen pack, can realize the snap fit of the first screen pack and the draw-in groove of the draw-in groove clamping of the second screen pack and the first screen pack and the snap fit clamping of the second screen pack, completed the connection of two screen packs, two screen packs only have a draught deflector after connecting.
The screen pack that the utility model provides, by the one end in its framework, be provided with connecting portion, this connecting portion comprises the hook part with snap fit and the draw-in groove portion with draw-in groove, between hook part and draw-in groove portion, having step down gap and the two width along framework distributes successively, like this, when two screen packs connect, only there is a draught deflector, thereby effectively reduced the area that keeps out the wind, reduce the area that keeps out the wind at return air inlet place, and then increased effective incoming air area of return air inlet.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
The structural representation of the screen pack that Fig. 1 provides for the utility model embodiment;
Fig. 2 is the structure for amplifying schematic diagram of A part in Fig. 1;
The front view of the screen pack that Fig. 3 provides for the utility model embodiment;
Fig. 4 is the structure for amplifying schematic diagram of B part in Fig. 3;
The connection diagram of the screen pack that Fig. 5 provides for the utility model embodiment;
Fig. 6 is the structure for amplifying schematic diagram of C part in Fig. 5;
The structural representation of the screen modules that Fig. 7 provides for the utility model embodiment;
Fig. 8 is the structure for amplifying schematic diagram of D part in Fig. 7.
In upper Fig. 1-Fig. 8:
1 is that screen cloth, 2 is that framework, 21 is that draw-in groove portion, 211 is that draw-in groove, 22 is that hook part, 221 is that snap fit, 222 is that guide protrusions, 223 is that province's hopper, 224 is that spacing hole, 23 is the gap of stepping down, draught deflector 3.
The specific embodiment
The utility model embodiment provides a kind of screen pack, has reduced the area that keeps out the wind at return air inlet place, and then has increased effective incoming air area of return air inlet.
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Embodiment based in the utility model, those of ordinary skills are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
The screen pack that the utility model embodiment provides, comprising: framework 2, is arranged at the screen cloth 1 in framework 2; Wherein, one end of framework 2 is provided with connecting portion, and this connecting portion comprises along the width of framework 2 successively connected hook part 22 and draw-in groove portion 21, and has the gap of stepping down 23 between hook part 22 and draw-in groove portion 21; Wherein, draw-in groove portion 21 is provided with draw-in groove 211, hook part 22 be provided with can with the snap fit 221 of draw-in groove 211 clampings.
It should be noted that, the width in the gap 23 of stepping down need to be set according to actual needs, as long as can guarantee two screen pack clampings.Snap fit 221 can with draw-in groove 211 clampings, be for guarantee a screen pack snap fit 221 can with draw-in groove 211 clampings of another screen pack, thereby realize the connection of two screen packs.
The using method of the screen pack that the utility model embodiment provides is: two screen packs of taking, for convenience of description by two screen pack called after the first screen packs and the second screen pack, concrete, the snap fit of the first screen pack 221 is placed upward, second screen pack of taking, make the snap fit 221 of the first screen pack and the draw-in groove 211 of the second screen pack corresponding, the draw-in groove 211 of the first screen pack is corresponding with the snap fit 221 of the second screen pack, the second screen pack tilts, its gap 23 of stepping down is placed in the gap 23 of stepping down of the first screen pack, rotate the second screen pack, can realize the snap fit 221 of the first screen pack and the draw-in groove 211 of draw-in groove 211 clampings of the second screen pack and the first screen pack and snap fit 221 clampings of the second screen pack, completed the connection of two screen packs, two screen packs only have a draught deflector 3 after connecting.
The screen pack that the utility model embodiment provides, by the one end in its framework 2, be provided with connecting portion, this connecting portion comprises the hook part 22 with snap fit 221 and the draw-in groove portion 21 with draw-in groove 211, between hook part 22 and draw-in groove portion 21, having step down gap 23 and the two width along framework 2 distributes successively, like this, when connecting, two screen packs only there is a draught deflector 3, thereby effectively reduced the area that keeps out the wind, reduce the area that keeps out the wind at return air inlet place, and then increased effective incoming air area of return air inlet.Concrete, adopt above-mentioned screen pack to be installed on air-conditioner, can effectively increase incoming air area 1.6-1.8%.
Meanwhile, the screen pack that the utility model embodiment provides, arranges connecting portion in its one end, without connecting portion being set at the other end, like this, effectively having reduced framework 2 material used, thereby has reduced material cost; Also reduced the own wt of this screen pack.
Preferably, in the screen pack that above-described embodiment provides, draw-in groove 211 is bar-shaped trough; The number of snap fit 221 is two, and two snap fits 221 lay respectively at the two ends of hook part 22.Like this, snap fit 211 can with the cell wall clamping at draw-in groove 211 two ends, effectively improved the bonding strength of two screen packs.Certainly, snap fit 221 and draw-in groove 211 can also other forms arrange, and are not limited to this.
For the ease of two screen packs, connect, in the screen pack that above-described embodiment provides, hook part 22 is provided with the two ends that 222, two snap fits 221 of guide protrusions that can be placed in draw-in groove 211 lay respectively at guide protrusions 222.Like this, the width by guide protrusions 222 along framework 2 leads, and is convenient to realize the clamping of snap fit 221 and draw-in groove 211.Concrete, guide protrusions 222 is extended along the width of framework 2.Preferably, guide protrusions 222 can be plate shape and also can be annular.For the ease of arranging, preferential selective guide projection 222 is annular protrusion.Concrete, between snap fit 221 and annular protrusion, there is gap.
Further, in the screen pack that above-described embodiment provides, hook part 22 is provided with spacing hole 224, and spacing hole 224 is positioned at the side that snap fit 221 coordinates with draw-in groove 211; Draw-in groove portion 21 is provided with the spacing preiection that can coordinate with spacing hole 224.Like this, by coordinating of spacing preiection and spacing hole 224, further strengthen the bonding strength of two screen packs, improved the connection reliability of two screen packs.
Preferably, in the screen pack that above-described embodiment provides, the top of snap fit 221 has province's hopper 223.Like this, effectively reduced material cost.It should be noted that, the size of economizing hopper 223 need to arrange according to actual conditions, and the utility model embodiment does not limit this, as long as guarantee the bonding strength of snap fit 221.
Further, in the screen pack that above-described embodiment provides, the bottom face of draw-in groove portion 21 is higher than the bottom face of hook part 22, and the top end face of draw-in groove portion 21 is higher than the top end face of hook part 22.It should be noted that, the one side that framework 2 is provided with snap fit 221 is top end face, and the one side that framework 2 is not provided with snap fit 221 is bottom face.Like this, after two screen packs connect, the top end face top end face coplanar and two screen packs that has guaranteed two screen packs is coplanar, or the distance of the top end face of two screen packs is less and the bottom face of two screen packs distance is less, effectively improved its aesthetics, also effectively reduced and taken up room simultaneously.
The screen pack providing based on above-described embodiment, the utility model embodiment also provides a kind of screen modules, and this screen modules comprises: two connected screen packs, wherein, screen pack is the screen pack described in above-described embodiment; Two adjacent screen packs are respectively the first screen pack and the second screen pack, draw-in groove 211 clampings of the snap fit 221 of the first screen pack and the second screen pack, snap fit 221 clampings of the draw-in groove 211 of the first screen pack and the second screen pack.
The screen pack providing due to above-described embodiment has above-mentioned technique effect, the screen modules that the utility model embodiment provides has the screen pack that above-described embodiment provides, the screen modules that the utility model embodiment provides also has corresponding technique effect, repeats no more herein.
The screen modules providing based on above-described embodiment, the utility model embodiment also provides a kind of air-conditioner, and this air-conditioner comprises the screen modules that is arranged at return air inlet place, the screen modules that this screen modules provides for above-described embodiment.
The screen modules providing due to above-described embodiment has above-mentioned technique effect, the air-conditioner that the utility model embodiment provides has the screen modules that above-described embodiment provides, the air-conditioner that the utility model embodiment provides also has corresponding technique effect, repeats no more herein.
Above-mentioned explanation to the disclosed embodiments, makes professional and technical personnel in the field can realize or use the utility model.To the multiple modification of these embodiment, will be apparent for those skilled in the art, General Principle as defined herein can, in the situation that not departing from spirit or scope of the present utility model, realize in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (9)
1. a screen pack, comprising: framework (2), is arranged at the screen cloth (1) in described framework (2); It is characterized in that, one end of described framework (2) is provided with connecting portion, described connecting portion comprises along the width of described framework (2) successively connected hook part (22) and draw-in groove portion (21), and has the gap of stepping down (23) between described hook part (22) and described draw-in groove portion (21); Wherein, described draw-in groove portion (21) is provided with draw-in groove (211), described hook part (22) be provided with can with the snap fit (221) of described draw-in groove (211) clamping.
2. screen pack as claimed in claim 1, is characterized in that, described draw-in groove (211) is bar-shaped trough; The number of described snap fit (221) is two, and two described snap fits (221) lay respectively at the two ends of described hook part (22).
3. screen pack as claimed in claim 2, is characterized in that, described hook part (22) is provided with the guide protrusions (222) that can be placed in described draw-in groove (211), and two described snap fits (211) lay respectively at the two ends of described guide protrusions (222).
4. screen pack as claimed in claim 3, is characterized in that, described guide protrusions (222) is annular protrusion.
5. screen pack as claimed in claim 1, is characterized in that, described hook part (22) is provided with spacing hole (224), and described spacing hole (224) is positioned at the side that described snap fit (221) coordinates with described draw-in groove (211); Described draw-in groove portion (21) is provided with the spacing preiection that can coordinate with described spacing hole (224).
6. screen pack as claimed in claim 1, is characterized in that, the top of described snap fit (221) has province's hopper (223).
7. the screen pack as described in any one in claim 1-6, is characterized in that, the bottom face of described draw-in groove portion (21) is higher than the bottom face of described hook part (22), and the top end face of described draw-in groove portion (21) is higher than the top end face of described hook part (22).
8. a screen modules, comprising: two connected screen packs, it is characterized in that, and described screen pack is the screen pack as described in any one in claim 1-7; Two adjacent described screen packs are respectively the first screen pack and the second screen pack, draw-in groove (211) clamping of the snap fit of described the first screen pack (221) and described the second screen pack, snap fit (221) clamping of the draw-in groove of described the first screen pack (211) and described the second screen pack.
9. an air-conditioner, comprises the screen modules that is arranged at return air inlet place, it is characterized in that, described screen modules is screen modules as claimed in claim 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420097940.2U CN203757981U (en) | 2014-03-05 | 2014-03-05 | Filter screen, filter screen assembly and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420097940.2U CN203757981U (en) | 2014-03-05 | 2014-03-05 | Filter screen, filter screen assembly and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203757981U true CN203757981U (en) | 2014-08-06 |
Family
ID=51253244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420097940.2U Expired - Lifetime CN203757981U (en) | 2014-03-05 | 2014-03-05 | Filter screen, filter screen assembly and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203757981U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110177979A (en) * | 2016-12-05 | 2019-08-27 | 安托尼·博尔克 | Ridge ventilator |
-
2014
- 2014-03-05 CN CN201420097940.2U patent/CN203757981U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110177979A (en) * | 2016-12-05 | 2019-08-27 | 安托尼·博尔克 | Ridge ventilator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140806 |
|
| CX01 | Expiry of patent term |