CN205371665U - Novel corrosion resistant gate valve - Google Patents
Novel corrosion resistant gate valve Download PDFInfo
- Publication number
- CN205371665U CN205371665U CN201520993760.7U CN201520993760U CN205371665U CN 205371665 U CN205371665 U CN 205371665U CN 201520993760 U CN201520993760 U CN 201520993760U CN 205371665 U CN205371665 U CN 205371665U
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- CN
- China
- Prior art keywords
- valve
- cooling
- valve rod
- runner
- flow channel
- 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
The utility model belongs to the technical field of the valve technique and specifically relates to a novel corrosion resistant gate valve, a serial communication port, include: flashboard, cooling ring runner, cooling flow channel, spring return the seat, down rebound hammer, spring, linkage runner pole, hollow upper valve rod, upper valve rod inner tube, cooling water inlet, induction tube, inductive switch, valve gap, valve body, cooling delivery port, down in runner, sealed, disk seat, valve rod, response main valve, handle bar, cooling cabin, the cooling runner, valve bracket, valve gap inner chamber, go up bounce -back hammer, drainage switch, a novel corrosion resistant gate valve, the left side is equipped with runner down in the valve body, the right side is equipped with cooling flow channel in the valve body, the cooling water is guided into the cooling cabin to the water inlet and flow to runner in the cooling respectively in the by freezing cabin from cooling off, and through the drainage switch, suitably to pipe flowing in the upper valve rod in the hollow upper valve rod, the runner was flowed out from the cooling delivery port by runner under the linkage runner pole flow direction cooling flow channel process to the valve gap inner chamber again in it was followed all the way and cools off, another route drainage switch will cool off the cabin cooling water and hammer into shape to dirty promotion bounce -back from the upper valve rod inner tube in the hollow upper valve rod, lower bounce -back hammer and lower extreme spring through the spring lower extreme return seat entering valve rod, it cools off the flashboard to be equipped with the cooling ring runner around the valve rod gets into the flashboard, make the valve can not become invalid.
Description
Technical field
This utility model relates to valve technology field, especially a kind of Novel corrosion-resistant gate valve.
Background technology
In the case of a high temperature, valve body temperature height easily causes valve seal and lost efficacy conventional valves, makes valve not use.
Summary of the invention
nullFor solving problem above，This utility model provides a kind of Novel corrosion-resistant gate valve，Described a kind of Novel corrosion-resistant gate valve，It is characterized in that，Including: flashboard 1、Cooling circulation road 2、Coolant flow channel 3、Spring returns seat 4、Lower bounce-back hammer 5、Spring 6、Linkage runner bar 7、Hollow upper valve rod 8、Pipe 9 in upper valve rod、Coolant intake 10、Induction tube 11、Inductive switch 12、Valve gap 13、Valve body 14、Cooling water outlet mouth 15、Lower flow channel 16、Seal 17、Valve seat 18、Valve rod 19、Sensing main valve 20、Hand lever 21、Cooling cabin 22、Cooling inner flow passage 23、Vavle shelf 24、Valve gap inner chamber 25、Upper bounce-back hammer 26、Drain switch 27，Described a kind of Novel corrosion-resistant gate valve，Valve body 14 is provided with valve seat 18，And left side is provided with lower flow channel 16 in valve body 14，In valve body 14, right side is provided with coolant flow channel 3，Valve body 14 is provided with valve gap 13，Valve gap 13 is provided with vavle shelf 24，Cooling cabin 22 it is provided with in valve gap 13，Vavle shelf 24 is provided with linkage runner bar 7，Linkage runner bar 7 is connected with cooling cabin 22，Cooling cabin 22 is provided with coolant intake 10，It is provided with induction tube 11 in the middle of cooling cabin 22，Sensing main valve 20 it is provided with in induction tube 11 upper end，Sensing main valve 20 is provided with hand lever 21，Cooling cabin 22 is provided with hollow upper valve rod 8，In hollow upper valve rod 8, it is provided with in upper valve rod pipe 9，Bounce-back hammer 26 it is provided with in hollow upper valve rod 8 lower end，It is provided with spring 6 in upper bounce-back hammer 26 lower ends，It is provided with lower bounce-back hammer 5 in spring 6 lower end，It is provided with spring in lower bounce-back hammer 5 lower ends and returns seat 4，Go back to seat 4 lower end at spring and be provided with valve rod 19，It is provided with flashboard 1 in valve rod 19 lower end，It is provided around cooling circulation road 2 at flashboard 1.
Described a kind of Novel corrosion-resistant gate valve, it is from coolant intake 10 into cooling water guided cooling cabin 22 and flowed to cooling inner flow passage 23 respectively by cooling cabin 22, and switch 27 through drain, suitably flow to pipe 9 in the upper valve rod in hollow upper valve rod 8, its road is flowed to coolant flow channel 3 by linkage runner bar 7 from cooling inner flow passage 23 again to valve gap inner chamber 25 and flows out from cooling water outlet mouth 15 through lower flow channel 16, cooling cabin 22 is cooled down water and rebounds from pipe 9 in the upper valve rod in hollow upper valve rod 8 to dirty promotion hammer 26 by another route drain switch 27, return seat 4 enter valve rod 19 by the lower bounce-back hammer 5 of spring 6 lower end and lower end spring, through valve rod 19 enter flashboard 1 be provided around cooling circulation road 2 flashboard 1 is cooled down.
This utility model effect is in that: 1. automaticity is high；2. water outlet is rapid；3. simple and practical, easy for installation, low cost, high efficiency；4. allow valve can keep valve temperature in the case of a high temperature, make valve to lose efficacy.
Accompanying drawing explanation
Fig. 1 is this utility model schematic diagram；
Wherein: flashboard 1, cooling circulation road 2, coolant flow channel 3, spring return pipe 9, coolant intake 10, induction tube 11, inductive switch 12, valve gap 13, valve body 14, cooling water outlet mouth 15, lower flow channel 16, sealing 17, valve seat 18, valve rod 19, sensing main valve 20, hand lever 21, cooling cabin 22, cooling inner flow passage 23, vavle shelf 24, valve gap inner chamber 25, upper bounce-back hammer 26, drain switch 27 in seat 4, lower bounce-back hammer 5, spring 6, linkage runner bar 7, hollow upper valve rod 8, upper valve rod.
Detailed description of the invention
Referring to Fig. 1, described a kind of Novel corrosion-resistant gate valve, being that left side is fabricated to lower flow channel 16 in valve body 14, in valve body 14, right side is fabricated to coolant flow channel 3, is provided with vavle shelf 24 on valve gap 13, vavle shelf 24 both sides make cooling inner flow passage 23 and linkage runner bar 7, upper end is fabricated to cooling cabin 22, and its above-mentioned making is to take casting and grooving processes, and induction tube 11 upper end of cooling cabin 22 is provided with sensing main valve 20, sensing main valve 20 is provided with hand lever 21, in order to manually.In cooling cabin 22, additionally it is provided with hollow upper valve rod 8, in hollow upper valve rod 8, it is provided with in upper valve rod pipe 9, bounce-back hammer 26 it is provided with in hollow upper valve rod 8 lower end, it is provided with spring 6 in upper bounce-back hammer 26 lower ends, it is provided with lower bounce-back hammer 5 in spring 6 lower end, is provided with spring in lower bounce-back hammer 5 lower ends and returns seat 4, go back to seat 4 lower end at spring and be provided with valve rod 19, it is provided with flashboard 1 in valve rod 19 lower end, is provided around cooling circulation road 2 at flashboard 1.
Claims (1)
1. a Novel corrosion-resistant gate valve, it is characterized in that, including: flashboard, cooling circulation road, coolant flow channel, spring returns seat, lower bounce-back hammer, spring, linkage runner bar, hollow upper valve rod, pipe in upper valve rod, coolant intake, induction tube, inductive switch, valve gap, valve body, cooling water outlet mouth, lower flow channel, seal, valve seat, valve rod, sensing main valve, hands bar, cooling cabin, cooling inner flow passage, vavle shelf, valve gap inner chamber, upper bounce-back hammer, drain switchs, described a kind of Novel corrosion-resistant gate valve, valve body is provided with valve seat, and left side is provided with lower flow channel in valve body, in valve body, right side is provided with coolant flow channel, valve body is provided with valve gap, cooling cabin is provided with coolant intake, induction tube it is provided with in the middle of cooling cabin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520993760.7U CN205371665U (en) | 2015-12-05 | 2015-12-05 | Novel corrosion resistant gate valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520993760.7U CN205371665U (en) | 2015-12-05 | 2015-12-05 | Novel corrosion resistant gate valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205371665U true CN205371665U (en) | 2016-07-06 |
Family
ID=56262058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520993760.7U Expired - Fee Related CN205371665U (en) | 2015-12-05 | 2015-12-05 | Novel corrosion resistant gate valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205371665U (en) |
-
2015
- 2015-12-05 CN CN201520993760.7U patent/CN205371665U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20160706 Termination date: 20161205 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |