CN204128158U - Air conditioner filter and air-conditioner - Google Patents
Air conditioner filter and air-conditioner Download PDFInfo
- Publication number
- CN204128158U CN204128158U CN201420604175.9U CN201420604175U CN204128158U CN 204128158 U CN204128158 U CN 204128158U CN 201420604175 U CN201420604175 U CN 201420604175U CN 204128158 U CN204128158 U CN 204128158U
- Authority
- CN
- China
- Prior art keywords
- cap
- air conditioner
- conditioner filter
- air
- screen pack
- Prior art date
- 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 - Fee Related
Links
- 238000007789 sealing Methods 0.000 claims abstract description 42
- 239000003507 refrigerant Substances 0.000 claims abstract description 24
- 239000012535 impurity Substances 0.000 abstract description 23
- 238000012423 maintenance Methods 0.000 abstract description 14
- 238000004140 cleaning Methods 0.000 description 12
- 238000004378 air conditioning Methods 0.000 description 8
- 239000000463 material Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000008014 freezing Effects 0.000 description 4
- 238000007710 freezing Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- Multiple-Way Valves (AREA)
Abstract
The utility model discloses a kind of air conditioner filter, comprise valve body, two spools, valve body cap and screen packs; Valve body comprises the first body, divides the two ends and two tube connectors be communicated with the first body and the second body be communicated with between two tube connectors and with the first body that are located at the first body; Two tube connectors are used for inflow and the outflow of refrigerant; Two spools can along the axial-rotation of the first body, for sealing two ports of the first body and the connectivity part of switch first body and two tube connectors; Valve body cap is detachably installed on the end of the second body, for sealing the end of the second body and supporting screen pack; Screen pack to be contained in cavity that the second body and valve body cap formed and to stretch in the first body.The invention also discloses a kind of air-conditioner with above-mentioned air conditioner filter.Impurity in this air conditioner filter easily clears up maintenance, and fast easy to maintenance, reduces maintenance cost.
Description
Technical field
The utility model relates to air-conditioner field, particularly relates to a kind of air conditioner filter and has the air-conditioner of this air conditioner filter.
Background technology
In air-conditioner field, in order to avoid the throttle part in blocking air-conditioning system or avoid impurity to enter in compressor, all can set up filter in the unit of air-conditioner, filter plays the effect of the impurity in the refrigerant that filters in air-conditioning system.But, in actual production, be difficult to eradicate impurity, in air-conditioning system longtime running, also can slowly produce some impurity simultaneously, so these impurity are often accumulated on the screen pack of filter, very large impact will be caused on air-conditioning system when running up to a certain amount of, even causing the fault of air-conditioning system.Thus, need cleaning accumulation impurity on the filter, during cleaning, normally discharging emptying for the refrigerant in air-conditioning system, then filter being taken off by freezing, and then cleaning impurity.The impurity method for cleaning of this filter often needs the human and material resources that cost a lot of money and time, has a strong impact on the normal use of air-conditioner, and then causes the interests of user's (as market business etc.) to lose.
Foregoing only understands the technical solution of the utility model for auxiliary, does not represent and admits that foregoing is prior art.
Utility model content
Main purpose of the present utility model is to provide a kind of air conditioner filter, is intended to solve the technical problem that impurity in the filter in existing air-conditioning system is difficult to clear up.
For achieving the above object, the utility model provides a kind of air conditioner filter, and described air conditioner filter comprises valve body, two spools, valve body cap and screen packs; Described valve body comprises the first body, divides the two ends and two tube connectors be communicated with the first body and the second body be communicated with between described two tube connectors and with the first body that are located at the first body; Described two tube connectors are used for inflow and the outflow of refrigerant; Described two spools can along the axial-rotation of described first body, for sealing two ports of described first body and the connectivity part of the first body and described two tube connectors described in switch; Described valve body cap is detachably installed on the end of described second body, for sealing the end of described second body and supporting described screen pack; Described screen pack to be contained in cavity that described second body and described valve body cap formed and to stretch in described first body.
Preferably, each spool of described two spools comprises core body and is set in the first sealing ring on described core body, the outer surface of described core body is provided with the first external screw thread, the inner surface of two ports of described first body is provided with the first internal thread, first external screw thread of each spool described is along described first internal thread rotation then make the connectivity part of the first body and described two tube connectors described in described core body switch, and described first sealing ring seals described two ports between described first inner surface of tube body and the outer surface of described core body.
Preferably, the core body of described spool has the first relative core body end and the second core body end, and on the outer surface of the core body of described first core body end, offer first ring connected in star, described first sealing ring is " O " shape and is set on described first ring connected in star.
Preferably, the quantity of described first ring connected in star is two, and these two first ring connected in stars are disposed adjacent.
Preferably, described first core body end axially inwardly offers a polygon blind hole along it, and described polygon blind hole is for driving the rotation of described spool.
Preferably, described valve body cap comprises cap body and is set in the second sealing ring on the outer surface of described cap body, the outer surface of described cap body is provided with the second external screw thread, the inner surface of the end of described second body is provided with the second internal thread, second external thread rotary of described cap body is screwed on described second internal thread and detachably installs described cap body in described second body, and described second sealing ring seals the end of described second body between the outer surface and the inner surface of described second body of described cap body.
Preferably, described cap body has the first relative cap body end and the second cap body end, described first cap body end is polygon, described second external screw thread is arranged on the outer surface of described second cap body end, the outer surface of the cap body between described first cap body end and the second cap body end is provided with the second annular groove, and described second sealing ring is " O " shape and is set in described second annular groove.
Preferably, described air conditioner filter also comprises two alignment pins, and described two alignment pins to be placed in described first body and to lay respectively at the both sides of described screen pack, and described two alignment pins are for locating described screen pack.
Preferably, cylindrically, it filters order number is 60 order ~ 120 orders to described screen pack.
In addition, for achieving the above object, the utility model also provides a kind of air-conditioner, and described air-conditioner comprises air conditioner filter as above.
Air conditioner filter of the present utility model and air-conditioner are movable to close the connectivity part of the first body and two tube connectors at the axial direction of the first body by two Spool rotatings, and then shutdown system pipe passage, refrigerant cannot flow in the first body, thus, without the need to emptying refrigerant, more without the need to taking off filter by freezing, direct dismounting valve body cap takes out the screen pack in the second body and realizes the cleaning maintenance of the impurity in air conditioner filter, impurity in this air conditioner filter is easy to cleaning, and clear up fast easy to maintenance, reduce maintenance cost, and then avoid the unit fault of the air-conditioner caused due to impurity.
Accompanying drawing explanation
Fig. 1 is the assembling schematic diagram of the utility model air conditioner filter one embodiment;
Fig. 2 is the decomposing schematic representation of air conditioner filter in Fig. 1;
Fig. 3 is the front view of the valve body of air conditioner filter in Fig. 1;
Fig. 4 be air conditioner filter in Fig. 1 spool not sheathed first sealing ring time front view;
Fig. 5 be air conditioner filter in Fig. 1 spool not sheathed first sealing ring time left view;
Fig. 6 be air conditioner filter in Fig. 1 valve body cap not sheathed second sealing ring time front view;
Fig. 7 be air conditioner filter in Fig. 1 valve body cap not sheathed second sealing ring time right view;
Fig. 8 is the front view of the alignment pin of air conditioner filter in Fig. 1;
Fig. 9 is the front view of the screen pack of air conditioner filter in Fig. 1.
The realization of the utility model object, functional characteristics and advantage will in conjunction with the embodiments, are described further with reference to accompanying drawing.
Detailed description of the invention
Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
The utility model provides a kind of air conditioner filter, and referring to figs. 1 through Fig. 3, in a preferred embodiment, this air conditioner filter comprises valve body 2, two spools 4, valve body cap 6 and screen packs 8; Valve body 2 comprises the first body 20, divides the two ends and two tube connectors 22 be communicated with the first body 20 and the second body 24 be communicated with between described two tube connectors 22 and with the first body 20 that are located at the first body 20, two tube connectors 22 for the inflow of refrigerant and outflow, as shown in Figure 3; Two spools 4 can along the axial-rotation of the first body 20, for the connectivity part of two ports and switch first body 20 and two tube connectors 22 that seal described first body 20; Valve body cap 6 is detachably installed on the end of the second body 24, for sealing the end of the second body 24 and supporting screen pack 8; It is interior and stretch in the first body 20 that screen pack 8 is contained in cavity that the second body 24 and valve body cap 6 formed.
The air conditioner filter of this preferred embodiment is rotated by two spools 4 and movable to close the connectivity part of the first body 20 and two tube connectors 22 at the axial direction of the first body 20, and then shutdown system pipe passage, refrigerant cannot flow in the first body 20, thus, without the need to emptying refrigerant, more without the need to taking off air conditioner filter by freezing, direct dismounting valve body cap 6 takes out the screen pack 8 in the second body 24 and realizes the cleaning maintenance of the impurity in air conditioner filter, impurity in this air conditioner filter is easy to cleaning, and clear up fast easy to maintenance, reduce maintenance cost, and then avoid the unit fault of the air-conditioner caused due to impurity.
With reference to Fig. 3, in the lump composition graphs 1, in a preferred embodiment, the second body 24 tilts to be communicated with the first body 20, and namely screen pack 8 inclination is placed in the second body 24 also to tilt to stretch in the first body 20.
Second body 24 of the preferred embodiment is obliquely installed, and adds the filter area of screen pack 8, improves the filter effect of the impurity in screen pack 8 pairs of refrigerants.
With reference to Fig. 4 and Fig. 5, in the lump composition graphs 2 and Fig. 3, in a preferred embodiment, each spool 4 of two spools 4 comprises core body 40 and is set in the first sealing ring 42 on core body 40.Wherein, the core body 40 of spool 4 has the first relative core body end 48 and the second core body end 49, first ring connected in star 44 is offered on the outer surface of the core body 40 of the first core body end 48, correspondingly, first sealing ring 42 is " O " shape and is set on first ring connected in star 44, and then the first sealing ring 42 seals two ports between the first body 20 inner surface and the outer surface of core body 40; The outer surface of the core body 40 between first ring connected in star 44 and the second core body end 49 is provided with the first external screw thread 400, correspondingly, the inner surface of two ports of the first body 20 is provided with the first internal thread 200, and the first external screw thread 400 of each spool 4 rotates along the first internal thread 200 and makes the connectivity part of core body 40 switch first body 20 and two tube connectors 22; In addition, the first core body end 48 axially inwardly offers a polygon blind hole 46 along it, and polygon blind hole 46 is for driving the rotation of spool 4.
The spool 4 of the preferred embodiment is by the outer surface near its first core body end 48 arranges first ring connected in star 44, and the first sealing ring 42 that sheathed shape is suitable on first ring connected in star 44, ensure that sealing between spool 4 and two ports of the first body 20, prevent the leakage of refrigerant; And the spool 4 of the preferred embodiment is by the outer surface of the core body 40 between first ring connected in star 44 and the second core body end 49 arranges the first external screw thread 400, suitable with the first internal thread 200 of the inner surface of two ports of the first body 20, thus coordinating by the first external screw thread 400 and the first internal thread 200, achieve by rotary spool 4 and regulate the turnover degree of depth of its second core body end 49 to open or close the object of connectivity part, and then controlling the flowing of refrigerant at the first body 20.In addition, movable between spool 4 with the first body 20 is threaded, and structure is simple, easy to manufacture and use, for convenience detach.
With reference to Fig. 4 and Fig. 5, in the lump composition graphs 2, in a more preferred embodiment, the quantity of the first ring connected in star 44 of each spool 4 is two, and these two first ring connected in stars 44 are disposed adjacent, and correspondingly, the quantity of the first sealing ring 42 is two; Polygon blind hole 46 is hexagon blind hole.
The spool 4 of this more preferred embodiment by two first ring connected in stars 44 are set and on two first ring connected in stars 44 sheathed two the first sealing rings 42, make the sealing property between spool 4 and two ports of the first body 20 better, avoid refrigerant and leak; And the hexagon blind hole of the spool 4 of this more excellent embodiment can make spool 4 in rotary moving along the axial direction of the first body 20 by the driving of hexagon socket head instrument, and the connectivity part between switch first body 20 and two tube connectors 22.
With reference to Fig. 6 and Fig. 7, in the lump composition graphs 2 and Fig. 3, in a preferred embodiment, valve body cap 6 comprises the cap body 60 with the first relative cap body end 600 and the second cap body end 602 and the second sealing ring 68 be set on the outer surface of cap body 60.Wherein, the first cap body end 600, for being polygonal blind end, is preferably in hexagonal blind end; The outer surface of the second cap body end 602 is provided with the second external screw thread 66, correspondingly, the inner surface of the end of the second body 24 is provided with the second internal thread 240, and the second external screw thread 66 of cap body 60 to be screwed on the second internal thread 240 detachable mounting cap body 60 in the second body 24; The outer surface of the cap body 60 between the first cap body end 600 and the second cap body end 602 is provided with the second annular groove 64, correspondingly, second sealing ring 68 is " O " shape and is set in the second annular groove 64, and namely the second sealing ring 68 seals the end of the second body 24 between the outer surface and the inner surface of the second body 24 of cap body 60.
The valve body cap 6 of the preferred embodiment achieves the sealing between valve body cap 6 and the second body 24 by sheathed the second sealing ring 68 thereon, when air conditioner filter works, can prevent refrigerant from leaking, the valve body cap 6 of the preferred embodiment by arranging the second external screw thread 66 on the outer surface of its second cap body end 602, with the second internal thread 240 of the inner surface of the end of adaptive second body 24, to be screwed with the second internal thread 240 by the second external screw thread 66 and coordinate, this valve body cap 6 is for convenience detach in the second body 24, when two spools 4 close the connectivity part between the first body 20 and two tube connectors 22, can directly remove valve body cap 6, take out the screen pack 8 in the second body 24, the cleaning to air conditioner filter can be completed, this cleaning maintenance easily, without the need to emptying refrigerant, and maintenance efficiency is high, cost is low, do not affect the use of air-conditioner, and the first cap body end 600 is in hexagon, is conducive to tightening or outward winding valve body cap 6 in the end of the second body 24, be more convenient for dismounting valve body cap 6.
With reference to Fig. 1 and Fig. 2, in a preferred embodiment, air conditioner filter also comprises two alignment pins 9, and these two alignment pins 9 to be placed in the first body 20 and to lay respectively at the both sides of screen pack 8, and two alignment pins 9 are for locating screen pack 8.
The alignment pin 9 of the preferred embodiment plays a part to locate screen pack 8, prevents screen pack 8 from being washed away displacement by refrigerant.
With reference to Fig. 8, in a more preferred embodiment, alignment pin 9 comprises torus and cylinder, cylinder through toric center and its two ends be fixed on torus.
The alignment pin 9 of this more preferred embodiment and the inwall of the first body 20 suitable, it is more easily mounted in the first body 20, and the locating effect of the alignment pin 9 of this structure is better, more effectively avoids screen pack 8 to be washed away displacement by refrigerant.
With reference to Fig. 9, in a preferred embodiment, cylindrically, material is stainless steel to screen pack 8, and it filters order number is 60 order ~ 120 orders.
Screen pack 8 long service life of the preferred embodiment, good filtration effect, can filter the impurity in refrigerant effectively, prevents impurity from blocking air-conditioning system, avoids impurity to enter condenser.
In a more preferred embodiment, the material of the first sealing ring 42 and the second sealing ring 68 is rubber, because rubber has good elasticity, ensure that the sealing of junction, and can be applicable to various refrigerant characteristic.Certainly, the material of the first sealing ring 42 and the second sealing ring 68 is not only confined to rubber, and it can also be other materials, if meet junction sealing and with refrigerant characteristic fit.
The utility model also provides a kind of air-conditioner, and in a preferred embodiment, this air-conditioner comprises air conditioner filter as above, and as shown in Figures 1 and 2, this air conditioner filter is for filtering the refrigerant in air-conditioner.
Air conditioner filter in the air-conditioner of this better enforcement is rotated by two spools 4 and movable to close the connectivity part of the first body 20 and two tube connectors 22 at the axial direction of the first body 20, and then shutdown system pipe passage, refrigerant cannot flow in the first body 20, thus, without the need to emptying refrigerant, more without the need to taking off air conditioner filter by freezing, direct dismounting valve body cap 6 takes out the screen pack 8 in the second body 24 and realizes the cleaning maintenance of the impurity in air conditioner filter, impurity in this air conditioner filter is easy to cleaning, and clear up fast easy to maintenance, reduce maintenance cost, and then avoid the unit fault of the air-conditioner caused due to impurity.
These are only preferred embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model description and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (10)
1. an air conditioner filter, is characterized in that, described air conditioner filter comprises valve body, two spools, valve body cap and screen packs;
Described valve body comprises the first body, divides the two ends and two tube connectors be communicated with the first body and the second body be communicated with between described two tube connectors and with the first body that are located at the first body; Described two tube connectors are used for inflow and the outflow of refrigerant;
Described two spools can along the axial-rotation of described first body, for sealing two ports of described first body and the connectivity part of the first body and described two tube connectors described in switch;
Described valve body cap is detachably installed on the end of described second body, for sealing the end of described second body and supporting described screen pack;
Described screen pack to be contained in cavity that described second body and described valve body cap formed and to stretch in described first body.
2. air conditioner filter as claimed in claim 1, it is characterized in that, each spool of described two spools comprises core body and is set in the first sealing ring on described core body, the outer surface of described core body is provided with the first external screw thread, the inner surface of two ports of described first body is provided with the first internal thread, first external screw thread of each spool described is along described first internal thread rotation then make the connectivity part of the first body and described two tube connectors described in described core body switch, and described first sealing ring seals described two ports between described first inner surface of tube body and the outer surface of described core body.
3. air conditioner filter as claimed in claim 2, it is characterized in that, the core body of described spool has the first relative core body end and the second core body end, on the outer surface of the core body of described first core body end, offer first ring connected in star, described first sealing ring is " O " shape and is set on described first ring connected in star.
4. air conditioner filter as claimed in claim 3, it is characterized in that, the quantity of described first ring connected in star is two, and these two first ring connected in stars are disposed adjacent.
5. air conditioner filter as claimed in claim 3, is characterized in that, described first core body end axially inwardly offers a polygon blind hole along it, and described polygon blind hole is for driving the rotation of described spool.
6. air conditioner filter as claimed in claim 1, it is characterized in that, described valve body cap comprises cap body and is set in the second sealing ring on the outer surface of described cap body, the outer surface of described cap body is provided with the second external screw thread, the inner surface of the end of described second body is provided with the second internal thread, second external thread rotary of described cap body is screwed on described second internal thread and detachably installs described cap body in described second body, and described second sealing ring seals the end of described second body between the outer surface and the inner surface of described second body of described cap body.
7. air conditioner filter as claimed in claim 6, it is characterized in that, described cap body has the first relative cap body end and the second cap body end, described first cap body end is polygon, described second external screw thread is arranged on the outer surface of described second cap body end, the outer surface of the cap body between described first cap body end and the second cap body end is provided with the second annular groove, and described second sealing ring is " O " shape and is set in described second annular groove.
8. air conditioner filter as claimed in claim 1, it is characterized in that, described air conditioner filter also comprises two alignment pins, and described two alignment pins to be placed in described first body and to lay respectively at the both sides of described screen pack, and described two alignment pins are for locating described screen pack.
9. air conditioner filter as claimed in claim 1, is characterized in that, cylindrically, it filters order number is 60 order ~ 120 orders to described screen pack.
10. an air-conditioner, is characterized in that, described air-conditioner comprises the air conditioner filter as described in claim 1 to 9 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420604175.9U CN204128158U (en) | 2014-10-17 | 2014-10-17 | Air conditioner filter and air-conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420604175.9U CN204128158U (en) | 2014-10-17 | 2014-10-17 | Air conditioner filter and air-conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204128158U true CN204128158U (en) | 2015-01-28 |
Family
ID=52384509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420604175.9U Expired - Fee Related CN204128158U (en) | 2014-10-17 | 2014-10-17 | Air conditioner filter and air-conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204128158U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109296523A (en) * | 2018-10-29 | 2019-02-01 | 铜陵汇宇实业有限公司 | A kind of compressor exhaust pipe with impurity screening function |
-
2014
- 2014-10-17 CN CN201420604175.9U patent/CN204128158U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109296523A (en) * | 2018-10-29 | 2019-02-01 | 铜陵汇宇实业有限公司 | A kind of compressor exhaust pipe with impurity screening function |
| CN109296523B (en) * | 2018-10-29 | 2023-10-03 | 铜陵汇宇实业有限公司 | Compressor blast pipe with impurity filtering function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150128 Termination date: 20211017 |