CN203395425U - Adapter and filtering device comprising same - Google Patents
Adapter and filtering device comprising same Download PDFInfo
- Publication number
- CN203395425U CN203395425U CN201320394789.4U CN201320394789U CN203395425U CN 203395425 U CN203395425 U CN 203395425U CN 201320394789 U CN201320394789 U CN 201320394789U CN 203395425 U CN203395425 U CN 203395425U
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- Prior art keywords
- conversion adapter
- main body
- filtering device
- adapter main
- control valve
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Abstract
The utility model discloses an adapter and a filtering device comprising the same. The adapter is cylindrical, and comprises a hollow adapter main body and a hollow sleeving part which are coaxially arranged; at least one flange is arranged at the outer wall face of the adaptor main body in a surrounding way; the sleeving part is fixed in the adapter main body by a plurality of connecting pieces; a circle of opened clamping groove is formed in the inner wall face of the bottom end of the adapter main body; the upper edge of the clamping groove is flush with the bottom edge of the sleeving part; a plurality of threads are arranged on the outer surface of the adapter main body. The filter device comprises a control valve and a filter tank, and the control valve is connected to the filter tank by the adapter. The rapid detachment of the filter tank with a threaded opening and the control valve with a non-threaded opening is realized by the adapter, the universality is strong, and the economic cost is low.
Description
Technical field
The utility model relates to a kind of conversion adapter and comprises its filtering device.
Background technique
In conventional filtering device, filtrate tank is mainly divided into being threaded with the Placement of control valve and is connected two kinds with non-threaded.Be threaded and refer to that be connected (Fig. 1) of the filtrate tank 4 of screw mouth and the control valve 1 of screw mouth, screw thread specification mainly contain two kinds of 2.5-8-NPSM and 4-8-UN.Both are realized closely and being connected by screw-thread fit, and upper collecting and distributing 7 couple together by connecting sleeve 6 and control valve 1.The effect of O RunddichtringO 10 and O RunddichtringO 11 is respectively the water carried of quarantine center's water delivery apparatus 8, seals a whole set of filtering device.This Placement requires filtrate tank 4 and control valve 1 to have respectively the intermeshing internal and external screw thread of energy, and its versatility is relatively strong, and cost is lower, but not easy to assemble, needs to rely on rotation control valve 1 to realize.
Non-threaded connection refers to be connected (Fig. 2) of the filtrate tank 4 of non-threaded mouth and the control valve 1 of non-threaded mouth, and both realize by clip 2 and card are installed, and the joining part 12 of upper collecting and distributing 7 underparts by control valve 1 and filtrate tank is fixed.The object that O RunddichtringO 9 and O RunddichtringO 11 are set is a whole set of filtering device of sealing, and O RunddichtringO 10 is the water of carrying for center seal water delivery apparatus 8.While using this Placement, dismounting control valve 1 is very convenient, only needs dismounting clip 2 and card, but the substitutability of accessory is poor, can only seek the accessory of former factory in order to replace, and this Placement is very high to the technological requirement of filtrate tank 4, causes its cost also higher.
In actual production, often occur screw mouth filtrate tank need to the non-threaded mouthful matching used situation of control valve.If the control valve to non-threaded mouthful carries out secondary operations, become the control valve of screw mouth, then be threaded with the filtrate tank of screw mouth, also can solve this difficult problem, but the processing cost of screw thread is very high, also cannot retain the advantage of non-threaded mouthful of control valve rapid-assembling/disassembling after processing successfully.If can develop a kind of conversion adapter, the control valve of the filtrate tank of connecting thread mouth and non-threaded mouthful simultaneously, and can realize push-in connection and portable type dismounting between the two, this will have great economic implications.
Model utility content
The technical problems to be solved in the utility model is in order to overcome the filtrate tank of prior art screw mouth and the non-threaded mouthful defect that control valve Matching Technology difficulty is large, processing cost is high, and a kind of conversion adapter is provided and comprises its filtering device.
The utility model is to solve above-mentioned technical problem by following technical proposals: a kind of conversion adapter, its feature is, described conversion adapter is cylindrical, it comprises the conversion adapter main body of a hollow and the belled part of a hollow of coaxial setting, in the outer wall of described conversion adapter main body, be equipped with at least one flange flange, described belled part is fixed in described conversion adapter main body by some links, on the internal face of described conversion adapter main body bottom, offer the draw-in groove of a circle open type, the top edge of described draw-in groove flushes with the feather edge of described belled part, the outer surface of described conversion adapter main body is provided with some screw threads.
Preferably, described screw thread is positioned at the below of described flange flange.
Preferably, on the internal face of described conversion adapter main body, be provided with some stiffening ribs.
The invention also discloses a kind of filtering device, it comprises a control valve and a filtrate tank, and its feature is, described control valve is connected on described filtrate tank by a conversion adapter as above.
Preferably, described control valve comprises a positioning part and a lip part, and described positioning part is sheathed on described belled part, and described lip part and described flange flange are by some clips and card clamping.
Preferably, it is upper collecting and distributing that described filtrate tank comprises that a joining part and is protruded by described joining part, in the described draw-in groove of described conversion adapter main body, is embedded a connecting sleeve, and described collecting and distributing center water delivery apparatus passes described connecting sleeve and is arranged in described belled part; The inwall of described joining part is provided with internal thread, and described conversion adapter main body is threaded with described joining part.
Preferably, described link is provided with some bolts, and described link is connected with described connecting sleeve by described bolt.
Preferably, the joint of described filtering device is provided with some O RunddichtringOs.
Positive progressive effect of the present utility model is: the conversion adapter that the utility model provides can be realized the filtrate tank of screw mouth and the fast assembling-disassembling between the control valve of non-threaded mouthful, its highly versatile, and financial cost is low.
Accompanying drawing explanation
Fig. 1 is the sectional view of the filtering device that connects threadably in prior art.
Fig. 2 is the sectional view of the filtering device that connects in non-threaded mode in prior art.
Fig. 3 is the structural representation of conversion adapter of the present utility model.
Fig. 4 is the plan view of conversion adapter of the present utility model.
Fig. 5 is the plan view of conversion adapter of the present utility model.
Fig. 6 is the sectional view of conversion adapter of the present utility model.
Fig. 7 is the scheme of installation of filtering device in the utility model preferred embodiment.
Fig. 8 is the sectional view of filtering device in the utility model preferred embodiment.
Embodiment
Lift a preferred embodiment below, and carry out by reference to the accompanying drawings the clearer the utility model that intactly illustrates.
As shown in Figure 3 and Figure 4, the conversion adapter 5 that the utility model provides is for cylindrical, and it comprises the belled part 57 of conversion adapter main body and a hollow of a hollow, and both are on a coaxial line.In the outer wall of conversion adapter main body, be equipped with from top to bottom a circular flange flange 511 and a hexagonal flange flange 512.The outer surface of conversion adapter main body is provided with some outside threads 54, and outside thread 54 is positioned at the below of hexagonal flange flange 512.
As shown in Figure 7, the belled part 57 of conversion adapter 5 is with the feature that connects center water delivery apparatus 8; The feature that conversion adapter main body comprises with circular flange flange 511 control valve 1 that is connected non-threaded mouthful; The effect of hexagonal flange flange 512 is, when connecting adapter 5 and filtrate tank 4, can conversion adapter 5 is tightened on filtrate tank 4 by instrument; Outside thread 54 has the characteristic threads that connects filtrate tank 4.
As shown in Figure 5, belled part 57 is fixed in conversion adapter main body by some links 52, and link 52 is provided with some bolts 521.
As shown in Figure 6 and Figure 7, offer the draw-in groove 53 of a circle open type on the internal face of conversion adapter main body bottom, the top edge of draw-in groove 53 flushes with the feather edge of belled part 57, and draw-in groove 53 comprises the feature that connects upper collecting and distributing connecting sleeve 6.On the internal face of conversion adapter main body and circular flange flange 511 places are respectively arranged with some stiffening ribs 55, stiffening rib 56.Use stiffening rib to substitute original compact structure, can when guaranteeing same structural strength, reduce goods materials, reduce the blocked up injection defect bringing of material, as reprint books in a reduce format etc.
As shown in Figure 8, it comprises the control valve 1 of non-threaded mouthful and the filtrate tank 4 of a screw mouth to the filtering device that the present embodiment provides, and control valve 1 is connected on filtrate tank 4 by conversion adapter 5.
The joint of filtering device is also provided with some O RunddichtringOs.Wherein, the effect of seal ring 9 and seal ring 11 is inner material of sealing filtering device, and the effect of seal ring 10 is the water before isolation processing and after processing.
The concrete installation process of filtering device is as follows: center water delivery apparatus 8 is cut to suitable length, be placed in filtrate tank 4; O RunddichtringO 9, connecting sleeve 6, upper collecting and distributing 7 are placed in the seal groove of conversion adapter 5, then conversion adapter 5 is tightened in the joining part 12 of filtrate tank 4, again O RunddichtringO 10, O RunddichtringO 11 are placed on to conversion adapter 5 Shang relevant positions, control valve 1 are set on the belled part 57 of conversion adapter 5.Finally install clip 2, card 3, can complete the installation of control valve 1.
Visible, the conversion adapter 5 that the utility model provides can be applied to the control valve 1 of non-threaded mouthful in filtering device effectively, whole installation process is a push-in connection, do not increase filtering device setting height(from bottom), affect the installing space of filtering device, simplify on the contrary its disassembly process, reduced cost of production.
Although more than described embodiment of the present utility model, it will be understood by those of skill in the art that these only illustrate, protection domain of the present utility model is limited by appended claims.Those skilled in the art is not deviating under the prerequisite of principle of the present utility model and essence, can make various changes or modifications to these mode of executions, but these changes and modification all fall into protection domain of the present utility model.
Claims (8)
1. a conversion adapter, it is characterized in that, described conversion adapter is cylindrical, it comprises the conversion adapter main body of a hollow and the belled part of a hollow of coaxial setting, in the outer wall of described conversion adapter main body, be equipped with at least one flange flange, described belled part is fixed in described conversion adapter main body by some links, on the internal face of described conversion adapter main body bottom, offer the draw-in groove of a circle open type, the top edge of described draw-in groove flushes with the feather edge of described belled part, and the outer surface of described conversion adapter main body is provided with some screw threads.
2. conversion adapter as claimed in claim 1, is characterized in that, described screw thread is positioned at the below of described flange flange.
3. conversion adapter as claimed in claim 1, is characterized in that, is provided with some stiffening ribs on the internal face of described conversion adapter main body.
4. a filtering device, it comprises a control valve and a filtrate tank, it is characterized in that, described control valve is connected on described filtrate tank by the conversion adapter just like described in claim 1-3 any one.
5. filtering device as claimed in claim 4, is characterized in that, described control valve comprises a positioning part and a lip part, and described positioning part is sheathed on described belled part, and described lip part and described flange flange are by some clips and card clamping.
6. filtering device as claimed in claim 4, it is characterized in that, it is upper collecting and distributing that described filtrate tank comprises that a joining part and is protruded by described joining part, in the described draw-in groove of described conversion adapter main body, be embedded a connecting sleeve, described collecting and distributing center water delivery apparatus passes described connecting sleeve and is arranged in described belled part; The inwall of described joining part is provided with internal thread, and described conversion adapter main body is threaded with described joining part.
7. filtering device as claimed in claim 4, is characterized in that, described link is provided with some bolts, and described link is connected with described connecting sleeve by described bolt.
8. filtering device as claimed in claim 4, is characterized in that, the joint of described filtering device is provided with some O RunddichtringOs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320394789.4U CN203395425U (en) | 2013-07-03 | 2013-07-03 | Adapter and filtering device comprising same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320394789.4U CN203395425U (en) | 2013-07-03 | 2013-07-03 | Adapter and filtering device comprising same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203395425U true CN203395425U (en) | 2014-01-15 |
Family
ID=49906958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320394789.4U Expired - Lifetime CN203395425U (en) | 2013-07-03 | 2013-07-03 | Adapter and filtering device comprising same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203395425U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106179792A (en) * | 2016-07-20 | 2016-12-07 | 芜湖美的厨卫电器制造有限公司 | Gondola water faucet |
| CN109139313A (en) * | 2018-09-29 | 2019-01-04 | 潍柴重机股份有限公司 | Dual-purpose type filter seat device |
-
2013
- 2013-07-03 CN CN201320394789.4U patent/CN203395425U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106179792A (en) * | 2016-07-20 | 2016-12-07 | 芜湖美的厨卫电器制造有限公司 | Gondola water faucet |
| CN106179792B (en) * | 2016-07-20 | 2020-10-30 | 芜湖美的厨卫电器制造有限公司 | shower head |
| CN109139313A (en) * | 2018-09-29 | 2019-01-04 | 潍柴重机股份有限公司 | Dual-purpose type filter seat device |
| CN109139313B (en) * | 2018-09-29 | 2020-12-18 | 潍柴重机股份有限公司 | Dual-purpose filter base device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No. 508 and No. 518 Chuansha Zhenchuan Road, Pudong New District, Shanghai, 201200 Patentee after: CANATURE HEALTH TECHNOLOGY GROUP Co.,Ltd. Address before: 201200 518 Chuan Da Road, Pudong New District, Shanghai Patentee before: CANATURE ENVIRONMENTAL PRODUCTS Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140115 |
|
| CX01 | Expiry of patent term |