CN203963115U - Without impact high speed check valve - Google Patents
Without impact high speed check valve Download PDFInfo
- Publication number
- CN203963115U CN203963115U CN201420360434.8U CN201420360434U CN203963115U CN 203963115 U CN203963115 U CN 203963115U CN 201420360434 U CN201420360434 U CN 201420360434U CN 203963115 U CN203963115 U CN 203963115U
- Authority
- CN
- China
- Prior art keywords
- tapping channel
- spool
- valve body
- high speed
- slurry
- 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
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Abstract
A kind of without impact high speed check valve, comprise valve body (1) and spool (2), on described valve body (1), be provided with feeding-passage (11), the first tapping channel (12) and the second tapping channel (13), described spool (2) alternately cuts off or conducting tapping channel (12,13), described spool (2) is when switching tapping channel, and the moving direction of spool outlet and the flow direction of slurry are tangent.The utility model is owing to having adopted described spool when switching tapping channel, the structure that the moving direction of spool outlet and the flow direction of slurry are tangent, so, the utility model can not produce impact by the slurry in runner, therefore, just can when jet printing type dispense tip starts to spray, there is not unexpected discharging, and occur a thick problem.
Description
Technical field
The utility model relate to a kind of be suitable for using on the jet printing type coating machine of lithium ion battery without impact high speed check valve.
Background technique
In order to be adapted to jet printing type coating machine, be especially suitable for the high speed check valve that uses on the jet printing type coating machine of lithium ion battery, people invent many attempts to the shock-free high speed check valve of slurry.The baffle plate stop valve that can keep the valve pocket constancy of volume during a kind of opening or closing as disclosed in Chinese patent literature 103672096A, as shown in Figure 5, comprise valve body 10 and spool 20, described spool 20 is arranged in the valve pocket 30 of described valve body 10, and described valve pocket 30 is communicated with the import 40 and the outlet 50 that are located on valve body 10; At least one driveshaft 60 is fixedly connected with in valve pocket 30 with described spool 20, and is positioned at the driving of the device for driving valve body 80 outside described valve body 10, and described spool 20 is coordinated with ring 90 in valve pocket, cuts off or conducting fluid passage; Described stop valve 100, when opening or closing, all keeps the volume homeostasis in valve pocket 30.When although this baffle plate stop valve can reduce valve opening to a certain extent, the slurry that spool produces slurry impact springs up, but, because the upper plane 201 of the spool of this stop valve is when with stem movement, or can produce certain impact to slurry, slurry is produced and spring up phenomenon, thereby while causing jet printing type coating, a thick problem occurs.
Model utility content
In order to overcome above-mentioned problems of the prior art, the purpose of this utility model is to provide and is a kind ofly suitable for using on the jet printing type coating machine of lithium ion battery, in the handoff procedure of valve to slurry can not produce impact without impact high speed check valve.
The technical solution of the utility model is: provide a kind of without impact high speed check valve, comprise valve body and spool, on described valve body, be provided with feeding-passage, the first tapping channel and the second tapping channel, described spool alternately cuts off or conducting tapping channel, described spool is when switching tapping channel, and the moving direction of spool outlet and the flow direction of slurry are tangent.
As to improvement of the present utility model, described the first tapping channel and the second tapping channel be arranged in parallel, described spool is sheet spool, on sheet spool, be provided with through hole, when the first tapping channel or the second tapping channel need conducting, described through hole is by the first tapping channel or the second tapping channel conducting.
As to improvement of the present utility model, described valve body and spool are spherical, the feeding-passage arranging on described valve body, the first tapping channel and the second tapping channel are 120 degree and are evenly arranged, on described spool, be provided with fluid passage, described fluid passage is always by a passage conducting in feeding-passage and the first tapping channel and the second tapping channel.
The utility model is owing to having adopted described spool when switching tapping channel, the structure that the moving direction of spool outlet and the flow direction of slurry are tangent, so, the utility model can not produce impact by the slurry in runner, therefore, just can when jet printing type dispense tip starts to spray, there is not unexpected discharging, and occur a thick problem.
Accompanying drawing explanation
Fig. 1 and Fig. 2 are a kind of embodiment's of the present utility model plane structure schematic diagram.
Fig. 3 and Fig. 4 are another kind of embodiment's of the present utility model plane structure schematic diagram.
Fig. 5 is a kind of embodiment's of previous high speed check valve plane structure schematic diagram.
Embodiment
Refer to Fig. 1 and Fig. 2, what Fig. 1 and Fig. 2 disclosed is a kind of without impact high speed check valve, comprise valve body 1 and spool 2, on described valve body 1, be provided with feeding-passage 11, the first tapping channel 12 and the second tapping channel 13, described spool 2 alternately cuts off or conducting tapping channel 12,13, described spool 2 is when switching tapping channel, and the moving direction of spool outlet and the flow direction of slurry are tangent; In the present embodiment, described the first tapping channel 12 and the second tapping channel 13 be arranged in parallel, described spool 2 is sheet spool, on sheet spool, be provided with through hole 14, when the first tapping channel 12 or the second tapping channel 13 need conducting, described through hole 14 is by the first tapping channel 12 or the second tapping channel 13 conductings.
Refer to Fig. 3 and Fig. 4, what Fig. 3 and Fig. 4 disclosed is a kind of without impact high speed check valve, comprise valve body 1 and spool 2, on described valve body 1, be provided with feeding-passage 11, the first tapping channel 12 and the second tapping channel 13, described spool 2 alternately cuts off or conducting tapping channel 12,13, described spool 2 is when switching tapping channel, and the moving direction of spool outlet and the flow direction of slurry are tangent; In the present embodiment, described valve body 1 and spool 2 are spherical, the feeding-passage 11, the first tapping channel 12 and the second tapping channel 13 that on described valve body 1, arrange are 120 degree and are evenly arranged, on described spool 2, be provided with fluid passage 21, described fluid passage 21 is always by a conducting in feeding-passage 11 and the first tapping channel 12 and the second tapping channel 13.In Fig. 3, described fluid passage 21 is by feeding-passage 11 and the first tapping channel 12 conductings; In Fig. 4, after being described spool 2 rotation 120 degree, described fluid passage 21 is by feeding-passage 11 and the second tapping channel 13 conductings.
Claims (3)
1. one kind without impact high speed check valve, comprise valve body (1) and spool (2), on described valve body (1), be provided with feeding-passage (11), the first tapping channel (12) and the second tapping channel (13), described spool (2) alternately cuts off or conducting tapping channel (12,13), it is characterized in that: described spool (2) is when switching tapping channel, and the moving direction of spool outlet and the flow direction of slurry are tangent.
2. according to claim 1 without impact high speed check valve, it is characterized in that: described the first tapping channel (12) and the second tapping channel (13) be arranged in parallel, described spool (2) is sheet spool, on sheet spool, be provided with through hole (14), when the first tapping channel (12) or the second tapping channel (13) need conducting, described through hole (14) is by the first tapping channel (12) or the second tapping channel (13) conducting.
3. according to claim 1 without impact high speed check valve, it is characterized in that: described valve body (1) and spool (2) are for spherical, at upper feeding-passage (11), the first tapping channel (12) and the second tapping channel (13) arranging of described valve body (1), being 120 degree is evenly arranged, on described spool (2), be provided with fluid passage (21), described fluid passage (21) are always by a conducting in feeding-passage (11) and the first tapping channel (12) and the second tapping channel (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420360434.8U CN203963115U (en) | 2014-07-02 | 2014-07-02 | Without impact high speed check valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420360434.8U CN203963115U (en) | 2014-07-02 | 2014-07-02 | Without impact high speed check valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203963115U true CN203963115U (en) | 2014-11-26 |
Family
ID=51923697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420360434.8U Expired - Fee Related CN203963115U (en) | 2014-07-02 | 2014-07-02 | Without impact high speed check valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203963115U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106855139A (en) * | 2015-12-09 | 2017-06-16 | 飞翼股份有限公司 | Pipeline transporter and its switching valve |
| CN109051860A (en) * | 2018-07-20 | 2018-12-21 | 中国农业科学院北京畜牧兽医研究所 | It is a kind of just to replace the secondary switching magazine attachment of feed |
-
2014
- 2014-07-02 CN CN201420360434.8U patent/CN203963115U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106855139A (en) * | 2015-12-09 | 2017-06-16 | 飞翼股份有限公司 | Pipeline transporter and its switching valve |
| CN109051860A (en) * | 2018-07-20 | 2018-12-21 | 中国农业科学院北京畜牧兽医研究所 | It is a kind of just to replace the secondary switching magazine attachment of feed |
| CN109051860B (en) * | 2018-07-20 | 2024-04-30 | 中国农业科学院北京畜牧兽医研究所 | Just, change fodder secondary switching hopper 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 | ||
| CP03 | Change of name, title or address |
Address after: Longgang District of Shenzhen City, Guangdong province 518000 Dragon Street Huilong Po community hoffen (Longgang) Industrial Area No. 2 plant floor, two floor, third floor, four floor Patentee after: Shenzhen xinyuren Polytron Technologies Inc Address before: Lu Hongfeng Industrial Zone No. 38 Hui Pu Cun Longgang District of Shenzhen City, Guangdong Province, No. 1 518000 Patentee before: Shenzhen Xinyuren Technology Co., Ltd. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Impact-free high-speed stop valve Effective date of registration: 20190410 Granted publication date: 20141126 Pledgee: Bank of Beijing Limited by Share Ltd Shenzhen branch Pledgor: Shenzhen xinyuren Polytron Technologies Inc Registration number: 2019990000315 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20200722 Granted publication date: 20141126 Pledgee: Bank of Beijing Limited by Share Ltd. Shenzhen branch Pledgor: SHENZHEN XINYUREN TECHNOLOGY Co.,Ltd. Registration number: 2019990000315 |
|
| 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: 20141126 Termination date: 20210702 |