CN205561360U - Dismantlement formula drier -filter - Google Patents
Dismantlement formula drier -filter Download PDFInfo
- Publication number
- CN205561360U CN205561360U CN201620366652.1U CN201620366652U CN205561360U CN 205561360 U CN205561360 U CN 205561360U CN 201620366652 U CN201620366652 U CN 201620366652U CN 205561360 U CN205561360 U CN 205561360U
- Authority
- CN
- China
- Prior art keywords
- filter screen
- end cap
- drier
- housing
- filtering
- 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
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a dismantlement formula drier -filter, end cover including casing and both ends, casing and end cover are threaded connection, the end of casing is equipped with the undergauge portion that the external diameter diminishes, hang in the undergauge portion and establish the back filter screen, back filter screen is including connecting gradually integrative couple, toper portion and sphere portion, the couple is including connecting gradually integrative interior flange, arc elbow and outer flange, interior flange and outer flange laminate the respectively inner wall and the outer wall of undergauge portion, the place ahead that lies in the back filter screen in the casing is equipped with preceding filter screen, be equipped with the drier between preceding filter screen and the back filter screen, be equipped with the spring with the relative opposite side of drier place side on the preceding filter screen, spring press bond is in the front between filter screen and the adjacent end cover. The utility model discloses a dismantlement formula drier -filter installation is dismantled conveniently, greatly reduced the cost, increased inside flow area simultaneously, improved anti stifled ability, the refrigeration effect of system is good.
Description
Technical field
The utility model relates to device for drying and filtering technical field, especially relates to a kind of detachable device for drying and filtering.
Background technology
Device for drying and filtering (Drier Filter) mainly plays the effect of contaminant filter.At refrigerator and air-conditioning
Refrigeration system in apply quite varied, the selection of the specification of device for drying and filtering in general will according to refrigerator,
The refrigeration system of air-conditioning determines.Device for drying and filtering is typically made up of front and back's filter screen and middle drier, filter
On the one hand net is used for limiting drier, prevents drier from flowing in refrigeration pipe with cold-producing medium, on the other hand uses
Carry out impurity screening, it is ensured that the normal work of equipment.Screen surface owing to using in above-mentioned device for drying and filtering is amassed
Little, when cold-producing medium flows through device for drying and filtering, easily result in blockage because circulation filter area is less so that
The pressure of outlet increases and causes the refrigeration of air-conditioner to be deteriorated, and the most existing device for drying and filtering is overall
Welding Structure, internal parts can not keep in repair can only integral replacing, cost is high, need to improve.
Utility model content
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, it is provided that a kind of detachable is dried
Filter, easy installation and removal, greatly reduce cost, increase internal circulation area simultaneously, improve anti-
Stifled ability, the good refrigeration effect of system.
For reaching above-mentioned purpose, the technical solution of the utility model is: detachable device for drying and filtering, including shell
Body and the end cap at two ends, described housing and end cap are threaded, and the end of housing is provided with the contracting that external diameter diminishes
Footpath portion, described reducing diameter part hangs rear filter screen, and described rear filter screen includes being sequentially connected with integral hook, cone
Shape portion and sphere portion, described hook includes being sequentially connected with integral inner retaining side, arc elbow and outer rib,
Described inner retaining side and outer rib are fitted the inner and outer wall of reducing diameter part respectively, are positioned at rear filter screen in described housing
Front is provided with front filter screen, is provided with drier between described front filter screen and rear filter screen, with drier institute on front filter screen
The opposite side relative in side is provided with spring, and described spring is crimped between front filter screen and adjacent end cap.
The end of described reducing diameter part is arc surface transition, the inwall phase of described arc surface and the arc elbow of hook
Join.
The center of described end cap is provided with open tube, the outer rim of end cap for setting female Gai Yuan, described housing
Two ends outer wall be provided with the external screw thread matched.
Being positioned on described end cap inside lid edge and be provided with straight baffle ring, the inwall of one of them straight baffle ring abuts curved bend
The outer wall of head, the inwall of another straight baffle ring abuts spring.
The beneficial effects of the utility model are: rear filter screen uses the structure that tapered portion and sphere portion combine, overall
Circulation area is big, improves anti-stifled ability, the good refrigeration effect of system；All parts is all detachable simultaneously,
Greatly reduce the cost that maintenance is changed.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: housing 1, reducing diameter part 11, end cap 2, open tube 21, lid edge 22, straight baffle ring 23, taper
Portion 3, sphere portion 31, inner retaining side 32, outer rib 33, arc elbow 34, drier 4, front filter screen 5,
Spring 6.
Detailed description of the invention
Below by embodiment, and combine accompanying drawing, the technical solution of the utility model is made the most concrete
Explanation.
As it is shown in figure 1, detachable device for drying and filtering, including the end cap 2 at housing 1 and two ends, described housing 1
Being threaded with end cap 2, the center of described end cap 2 is provided with open tube 21, and the outer rim of end cap 2 is for being provided with
The lid edge 22 of internal thread, the two ends outer wall of described housing 1 is provided with the external screw thread matched, and of the present utility model two
Individual end cap 2 is an inlet end cap and an outlet end cap, wherein connect with spring 6 for inlet end cap, i.e. should
The open tube 21 at place is inlet tube, and connect with rear filter screen for outlet end cap, i.e. open tube 21 at this is
Outlet.
The end of housing 1 is provided with the reducing diameter part 11 that external diameter diminishes, and described reducing diameter part 11 hangs rear filter screen, institute
Stating rear filter screen to include being sequentially connected with integral hook, tapered portion 3 and sphere portion 31, described hook includes depending on
Secondary inner retaining side 32, arc elbow 34 and the outer rib 33 linked into an integrated entity, described inner retaining side 32 and outer rib
33 inner and outer walls fitting reducing diameter part 11 respectively, the filtration fraction tool that tapered portion 3 and sphere portion 31 are formed
There is bigger filtration circulation area, improve anti-stifled ability, the good refrigeration effect of system, simultaneously outer rib 33
External diameter less than the external diameter of housing 1, the threaded of the outer wall of lid edge 22 and housing 1 will not be impacted.
The front being positioned at rear filter screen in described housing 1 is provided with front filter screen 5, between described front filter screen 5 and rear filter screen
Being provided with drier 4, opposite side relative with side, drier 4 place on front filter screen 5 is provided with spring 6, described bullet
Spring 6 is crimped between front filter screen 5 and adjacent end cap 2, makes drier 4 by the setting of spring 6
Crimp is the tightst, enhances filter effect, ensure that simultaneously and will not cause shell because of use time one length
Loosening within body 1.
The end of described reducing diameter part 11 is arc surface transition, the arc elbow 34 of described arc surface and hook
Inwall matches so that rear filter screen hangs the most steady reliable.
It is positioned at inside lid edge 22 on described end cap 2 and is provided with straight baffle ring 23, the inwall of one of them straight baffle ring 23
Abutting the outer wall of arc elbow 34, the inwall of another straight baffle ring 23 abuts spring 6.
Installation process of the present utility model is: be hung on reducing diameter part 11 by rear filter screen, screws on one of them end
Lid 2 make it compress after filter screen, filter screen 5 before putting after the inlet side of rear filter screen is put into drier 4 and is compacted,
Screw in another end cap 2 after being then placed in spring 6 and make its holddown spring 6.
The foregoing is only the utility model preferably detailed description of the invention, but protection domain of the present utility model
It is not limited thereto, the technical scope that any those familiar with the art discloses at the utility model
In, the change that can readily occur in or replacement, all should contain within protection domain of the present utility model.
Claims (4)
1. detachable device for drying and filtering, including the end cap (2) at housing (1) and two ends, it is characterised in that: institute
Stating housing (1) and end cap (2) is threaded, the end of housing (1) is provided with the reducing diameter part that external diameter diminishes
(11), described reducing diameter part (11) hanging rear filter screen, described rear filter screen includes being sequentially connected with integral extension
Hook, tapered portion (3) and sphere portion (31), described hook include being sequentially connected with integral inner retaining side (32),
Arc elbow (34) and outer rib (33), described inner retaining side (32) and outer rib (33) are fitted contracting respectively
The inner and outer wall in footpath portion (11), the front being positioned at rear filter screen in described housing (1) is provided with front filter screen (5),
Being provided with drier (4) between described front filter screen (5) and rear filter screen, front filter screen (5) is gone up and drier (4)
The relative opposite side in side, place is provided with spring (6), and described spring (6) is crimped on front filter screen (5) and adjacent
An end cap (2) between.
2. detachable device for drying and filtering as claimed in claim 1, it is characterised in that: described reducing diameter part (11)
End be arc surface transition, described arc surface matches with the inwall of the arc elbow (34) of hook.
3. detachable device for drying and filtering as claimed in claim 1, it is characterised in that: in described end cap (2)
The heart is provided with open tube (21), the outer rim of end cap (2) for setting female Gai Yuan (22), described housing (1)
Two ends outer wall be provided with the external screw thread matched.
4. detachable device for drying and filtering as claimed in claim 3, it is characterised in that: described end cap (2) is upper
Being provided with straight baffle ring (23) in Gai Yuan (22) inner side, the inwall of one of them straight baffle ring (23) abuts curved bend
The outer wall of head (34), the inwall of another straight baffle ring (23) abuts spring (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620366652.1U CN205561360U (en) | 2016-04-26 | 2016-04-26 | Dismantlement formula drier -filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620366652.1U CN205561360U (en) | 2016-04-26 | 2016-04-26 | Dismantlement formula drier -filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205561360U true CN205561360U (en) | 2016-09-07 |
Family
ID=56807765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620366652.1U Expired - Fee Related CN205561360U (en) | 2016-04-26 | 2016-04-26 | Dismantlement formula drier -filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205561360U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109386997A (en) * | 2018-12-29 | 2019-02-26 | 浙江麦迪制冷科技股份有限公司 | A kind of dry filtrating equipment and its production method |
| CN112013577A (en) * | 2019-05-31 | 2020-12-01 | 浙江三花智能控制股份有限公司 | One-way drying filter |
| CN116465122A (en) * | 2023-05-08 | 2023-07-21 | 浙江恒睿丰新能源科技有限公司 | Inverted high-pressure liquid storage tank for new energy vehicle |
-
2016
- 2016-04-26 CN CN201620366652.1U patent/CN205561360U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109386997A (en) * | 2018-12-29 | 2019-02-26 | 浙江麦迪制冷科技股份有限公司 | A kind of dry filtrating equipment and its production method |
| CN112013577A (en) * | 2019-05-31 | 2020-12-01 | 浙江三花智能控制股份有限公司 | One-way drying filter |
| CN112013577B (en) * | 2019-05-31 | 2024-05-28 | 浙江三花智能控制股份有限公司 | Unidirectional drying filter |
| CN116465122A (en) * | 2023-05-08 | 2023-07-21 | 浙江恒睿丰新能源科技有限公司 | Inverted high-pressure liquid storage tank for new energy vehicle |
| CN116465122B (en) * | 2023-05-08 | 2023-09-26 | 浙江恒睿丰新能源科技有限公司 | Inverted high-pressure liquid storage tank for new energy vehicle |
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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: 20160907 Termination date: 20170426 |