CN110822101A - Valve with cleaning function - Google Patents
Valve with cleaning function Download PDFInfo
- Publication number
- CN110822101A CN110822101A CN201911079104.5A CN201911079104A CN110822101A CN 110822101 A CN110822101 A CN 110822101A CN 201911079104 A CN201911079104 A CN 201911079104A CN 110822101 A CN110822101 A CN 110822101A
- Authority
- CN
- China
- Prior art keywords
- valve
- valve rod
- outlet pipe
- water inlet
- water outlet
- 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.)
- Pending
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
- B08B9/04—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes
- B08B9/043—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes
- B08B9/0436—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes provided with mechanical cleaning tools, e.g. scrapers, with or without additional fluid jets
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/32—Details
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K41/00—Spindle sealings
- F16K41/02—Spindle sealings with stuffing-box ; Sealing rings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Valves (AREA)
Abstract
The invention discloses a valve with a cleaning function, which belongs to the field of valves and comprises a valve body, wherein the valve body comprises a water inlet pipe and a water outlet pipe, the water inlet pipe and the water outlet pipe are both hollow pipes with an opening, the outer surface walls of the closed ends of the water inlet pipe and the water outlet pipe are connected into a whole, and a through hole for fluid circulation is formed between the water inlet pipe and the water outlet pipe; the outer surface wall fixed mounting of outlet pipe with through-hole vertically valve rod cover, valve rod cover internal thread connection have the valve rod, the top of valve rod vertically run through in the valve rod cover, just the top fixed mounting of valve rod has first runner. The invention has reasonable structure, ingenious design and simple operation, is convenient to remove water scale and rust spots on the inner wall of the valve body, thereby ensuring the cleanness of the valve body and being easy to popularize and use.
Description
Technical Field
The invention relates to the field of valves, in particular to a valve with a cleaning function.
Background
Valves are plumbing accessories used to open and close a pipe, control flow direction, regulate and control parameters of the transport medium (temperature, pressure and flow). The valve is after using a period of time, and more incrustation scale or some rust stains can be adhered to on the inner wall of valve, if not clear up in time, on the one hand can lead to the jam of valve, and on the other hand also can influence the quality of transport medium, and the incrustation scale or the rust stains to on the valve inner wall that prior art's valve can not be fine are handled, for this reason, this scheme provides a valve that possesses clean function.
Disclosure of Invention
The present invention is directed to a valve with a cleaning function, so as to solve the problems mentioned in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: a valve with a cleaning function comprises a valve body, wherein the valve body comprises a water inlet pipe and a water outlet pipe, the water inlet pipe and the water outlet pipe are hollow pipes with an opening, the outer surface walls of the closed ends of the water inlet pipe and the water outlet pipe are connected into a whole, and a through hole for fluid circulation is formed between the water inlet pipe and the water outlet pipe; a valve rod sleeve perpendicular to the through hole is fixedly installed on the outer surface wall of the water outlet pipe, a valve rod is connected with the valve rod through an internal thread of the valve rod sleeve, the top end of the valve rod longitudinally penetrates through the valve rod sleeve, and a first rotating wheel is fixedly installed at the top end of the valve rod; the bottom end of the valve rod longitudinally penetrates through the valve rod sleeve and extends into the water outlet pipe, a valve core is arranged at the bottom end of the valve rod, and the outer diameter of the valve core is matched with the inner diameter of the through hole; the inside of through-hole is provided with the filter screen, the inlet tube keep away from the one end fixed mounting of water inlet has the regulation seat, the inside threaded connection who adjusts the seat has the regulation pole, it is close to adjust the pole the one end of inlet tube run through in adjust the seat and extend to the inside of inlet tube, the inside of inlet tube is provided with the scraper blade, and the scraper blade with adjust pole fixed connection, the one end that the inlet tube was kept away from to the regulation pole run through in adjust the seat, just it keeps away from to adjust the pole the one end fixed mounting of scraper blade has the second runner.
By adopting the scheme, when scale or rust on the inner wall of the water inlet pipe is cleaned, the second rotating wheel is rotated and drives the adjusting rod to rotate, so that the adjusting rod is pushed towards the inside of the water inlet pipe, the scraper blade scrapes the scale and the rust on the inner wall of the water inlet pipe, and then the second rotating wheel rotates reversely, so that the scraper blade returns to the original position.
In a preferred embodiment, a seal ring fitted to the through hole is fixed to the bottom surface of the valve body.
By adopting the scheme, the through hole can be further sealed by the sealing ring, so that liquid leakage is prevented.
As a preferred embodiment, a first buffer cavity is opened inside the valve rod sleeve, a first external thread is arranged on the outer surface wall of the valve rod, and a first internal thread matched with the first external thread is arranged on the inner surface wall of the valve rod sleeve corresponding to the top end of the first buffer cavity; the valve rod sleeve is fixedly provided with a first sealing ring corresponding to the inner surface wall of the bottom end of the first buffer cavity, and the first sealing ring is in threaded connection with the valve rod.
By adopting the scheme, the first sealing ring is arranged to prevent liquid from leaking from the valve stem sleeve.
As a preferred embodiment, a second buffer cavity is formed inside the adjusting seat, a second external thread is formed on the outer surface wall of the adjusting rod, and a second internal thread matched with the second external thread is formed on the inner surface wall of one end, away from the water inlet pipe, of the adjusting seat corresponding to the second buffer cavity; the adjusting seat corresponds to the second buffer cavity is close to the inner surface wall of one end of the water inlet pipe is fixedly provided with a second sealing ring, and the second sealing ring is in threaded connection with the adjusting rod.
By adopting the scheme, the second rotating wheel is convenient to arrange on the adjusting rod, and meanwhile, the leakage of liquid is also avoided due to the arrangement of the second sealing ring.
In a preferred embodiment, the length of the first external thread is smaller than the length of the first buffer cavity; the length of the second external thread is less than the length of the second cavity.
By adopting the scheme, the contact between the threads on the valve rod and the first sealing ring can be avoided, and the contact between the threads on the adjusting rod and the second sealing ring can be avoided due to the arrangement of the second buffer cavity.
Compared with the prior art, the invention has the beneficial effects that:
1. the purpose of moving the scraper is achieved through the matching among the adjusting rod, the adjusting seat, the buffer cavity and the second sealing ring, so that the purpose of conveniently removing scale or rusty spots on the inner wall of the water inlet pipe is achieved;
2. through the cooperation between first cushion chamber, first sealing washer, second cushion chamber and the second sealing washer, reach the purpose of avoiding liquid to leak.
The invention has reasonable structure, ingenious design and simple operation, is convenient to remove water scale and rust spots on the inner wall of the valve body, thereby ensuring the cleanness of the valve body and being easy to popularize and use.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
FIG. 2 is an enlarged view of the present invention at A.
FIG. 3 is an enlarged view of the invention at B.
Fig. 4 is a front view of the present invention.
Reference numbers in the figures: 1. a valve body; 2. a valve stem sleeve; 3. a valve stem; 4. a first runner; 5 a first buffer chamber; 6. a first seal ring; 7. a water inlet pipe; 8. a valve core; 9. a squeegee; 10 a second buffer chamber; 11. an adjusting seat; 12. adjusting a rod; 13. a filter screen; 14. a second seal ring; 15. a water outlet pipe; 16. a second runner; 17. a through hole; 18. and (4) a sealing ring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-4, a valve with a cleaning function comprises a valve body 1, wherein the valve body 1 comprises a water inlet pipe 7 and a water outlet pipe 15, the water inlet pipe 7 and the water outlet pipe 15 are both hollow pipes with an opening, the outer surface walls of the closed ends of the water inlet pipe 7 and the water outlet pipe 15 are connected into a whole, and a through hole 17 for fluid circulation is formed between the water inlet pipe 7 and the water outlet pipe 15; a valve rod sleeve 2 vertical to the through hole 17 is fixedly arranged on the outer surface wall of the water outlet pipe 15, a valve rod 3 is connected with the inner thread of the valve rod sleeve 2, the top end of the valve rod 3 longitudinally penetrates through the valve rod sleeve 2, and a first rotating wheel 4 is fixedly arranged at the top end of the valve rod 3; the bottom end of the valve rod 3 longitudinally penetrates through the valve rod sleeve 2 and extends into the water outlet pipe 15, the bottom end of the valve rod 3 is provided with a valve core 8, and the outer diameter of the valve core 8 is matched with the inner diameter of the through hole 17; a first buffer cavity 5 is formed in the valve rod sleeve 2, a first external thread is formed on the outer surface wall of the valve rod 3, and a first internal thread matched with the first external thread is formed on the inner surface wall, corresponding to the top end of the first buffer cavity 5, of the valve rod sleeve 2; a first sealing ring 6 is fixedly arranged on the inner surface wall of the valve rod sleeve 2 corresponding to the bottom end of the first buffer cavity 5, the first sealing ring 6 is in threaded connection with the valve rod 3, and a filter screen 13 (shown in figures 1-2) is arranged in the through hole 17; the filter screen 13 can block impurities in the water inlet pipe 7, and the impurities are prevented from entering the water outlet pipe 15.
An adjusting seat 11 is fixedly installed at one end, far away from the water inlet, of the water inlet pipe 7, an adjusting rod 12 is connected to the inner thread of the adjusting seat 11, a second buffer cavity 10 is formed in the adjusting seat 11, one end, close to the water inlet pipe 7, of the adjusting rod penetrates through the adjusting seat 11 and extends into the water inlet pipe 7, second external threads are formed in the outer surface wall of the adjusting rod 12, and second internal threads matched with the second external threads are formed in the inner surface wall, corresponding to one end, far away from the water inlet pipe 7, of the second buffer cavity 10, of the adjusting seat 11; a second sealing ring 14 is fixedly mounted on the inner surface wall of one end, close to the water inlet pipe 7, of the adjusting seat 11 corresponding to the second buffer cavity 10, the second sealing ring is in threaded connection with an adjusting rod 12, a scraping plate 9 is arranged inside the water inlet pipe 7, the scraping plate 9 is fixedly connected with the adjusting rod 12, one end, far away from the water inlet pipe 7, of the adjusting rod 12 penetrates through the adjusting seat 11, and a second rotating wheel 16 is fixedly mounted at one end, far away from the scraping plate 9, of the adjusting rod 12 (see fig. 1 and 3); the second wheel 16 is turned so that the adjustment rod 12 starts to move, whereby the scraper 9 is caused to move inside the inlet pipe 7, whereby scale on the inner wall of the inlet pipe 7 is scraped off.
Specifically, a sealing ring 18 (see fig. 2) which is matched with the through hole 17 is fixed on the bottom surface of the valve core 8; the provision of the sealing ring 18 further increases the sealing between the spool 8 and the through-hole 8.
Specifically, the length of the first external thread is smaller than that of the first buffer cavity 5; the length of the second external thread is less than the length of the second cavity 10 (see fig. 1); not only can the screw thread on the valve rod 3 be prevented from contacting with the first sealing ring 6, but also the screw thread on the adjusting rod 12 can be prevented from contacting with the second sealing ring 14
Because the inside of inlet tube 7 is full of water for a long time, consequently, form incrustation scale or rust spot most easily on the inner wall of inlet tube 7, consequently, when incrustation scale or rust spot on the clearance inlet tube 7 inner wall, rotate second runner 16, second runner 16 drives regulation pole 12 and rotates to with adjusting pole 12 to the inside propelling movement of inlet tube 7, scraper blade 9 advances and scrapes incrustation scale and rust spot on the inlet tube 7 inner wall down, then reverse rotation second runner 16 again, makes scraper blade 9 resume the normal position.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A valve with a cleaning function comprises a valve body (1), and is characterized in that the valve body (1) comprises a water inlet pipe (7) and a water outlet pipe (15), the water inlet pipe (7) and the water outlet pipe (15) are hollow pipes with an opening, the outer surface walls of the closed ends of the water inlet pipe (7) and the water outlet pipe (15) are connected into a whole, and a through hole (17) for fluid circulation is formed between the water inlet pipe (7) and the water outlet pipe (15); a valve rod sleeve (2) perpendicular to the through hole (17) is fixedly installed on the outer surface wall of the water outlet pipe (15), a valve rod (3) is connected to the valve rod sleeve (2) in an internal thread mode, the top end of the valve rod (3) longitudinally penetrates through the valve rod sleeve (2), and a first rotating wheel (4) is fixedly installed at the top end of the valve rod (3); the bottom end of the valve rod (3) longitudinally penetrates through the valve rod sleeve (2) and extends into the water outlet pipe (15), a valve core (8) is arranged at the bottom end of the valve rod (3), and the outer diameter of the valve core (8) is matched with the inner diameter of the through hole (17); the inside of through-hole (17) is provided with filter screen (13), inlet tube (7) keep away from the one end fixed mounting of water inlet has regulation seat (11), the inside threaded connection who adjusts seat (11) has regulation pole (12), it is close to adjust pole (12) the one end of inlet tube (7) run through in adjust seat (11) and extend to the inside of inlet tube (7), the inside of inlet tube (7) is provided with scraper blade (9), and scraper blade (9) with adjust pole (12) fixed connection, adjust pole (12) keep away from the one end of inlet tube (7) run through in adjust seat (11), just adjust pole (12) and keep away from the one end fixed mounting of scraper blade (9) has second runner (16).
2. A valve with cleaning function according to claim 1, characterized in that the bottom surface of the valve core (8) is fixed with a sealing ring (18) which is matched with the through hole (17).
3. The valve with the cleaning function according to claim 1, wherein a first buffer cavity (5) is formed inside the valve rod sleeve (2), an outer surface wall of the valve rod (3) is provided with a first external thread, and an inner surface wall of the valve rod sleeve (2) corresponding to the top end of the first buffer cavity (5) is provided with a first internal thread matched with the first external thread; the valve rod sleeve (2) corresponds to the inner surface wall of the bottom end of the first buffer cavity (5) and is fixedly provided with a first sealing ring (6), and the first sealing ring (6) is in threaded connection with the valve rod (3).
4. The valve with the cleaning function according to claim 1, wherein a second buffer chamber (10) is opened inside the adjusting seat (11), the outer surface wall of the adjusting rod (12) is provided with a second external thread, and the inner surface wall of the adjusting seat (11) corresponding to one end of the second buffer chamber (10) far away from the water inlet pipe (7) is provided with a second internal thread matched with the second external thread; adjust seat (11) and correspond second cushion chamber (10) are close to table wall fixed mounting has second sealing washer (14) in the one end of inlet tube (7), and the second sealing washer with adjust pole (12) threaded connection.
5. A valve with cleaning function according to claim 4, characterized in that the length of the first external thread is smaller than the length of the first buffer chamber (5); the length of the second external thread is less than the length of the second cavity (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911079104.5A CN110822101A (en) | 2019-11-07 | 2019-11-07 | Valve with cleaning function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911079104.5A CN110822101A (en) | 2019-11-07 | 2019-11-07 | Valve with cleaning function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110822101A true CN110822101A (en) | 2020-02-21 |
Family
ID=69553027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911079104.5A Pending CN110822101A (en) | 2019-11-07 | 2019-11-07 | Valve with cleaning function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110822101A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111648838A (en) * | 2020-04-22 | 2020-09-11 | 嘉兴宏欣汽车零部件有限公司 | Combination valve for oil pump |
| CN112107917A (en) * | 2020-09-30 | 2020-12-22 | 马鞍山健鼎化工有限公司 | Horizontal filter for polyaluminium chloride production and working method |
| CN112775121A (en) * | 2021-03-10 | 2021-05-11 | 杭州菲榭尔科技有限公司 | Automatic pneumatic film governing valve of clean formula |
| CN113154059A (en) * | 2021-05-10 | 2021-07-23 | 上海阀门二厂实业集团有限公司 | Vacuum butterfly valve with dust removal function |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2011018955A2 (en) * | 2009-08-11 | 2011-02-17 | ウラカミ合同会社 | Method and device for work inside pipes |
| CN204664435U (en) * | 2015-05-13 | 2015-09-23 | 浙江贝诺管业有限公司 | A kind of corrosion resistant stop valve |
| CN205732168U (en) * | 2016-01-13 | 2016-11-30 | 浙江环日洁具有限公司 | A kind of faucet |
| CN207204784U (en) * | 2017-09-01 | 2018-04-10 | 湖北恒泰新能源开发有限公司 | Alcohol-based fuel conveyance conduit scarfing cinder piping components |
| CN208442289U (en) * | 2018-06-22 | 2019-01-29 | 方正阀门集团永嘉科技有限公司 | A kind of leakproofness is strong and the shut-off valve of high reliablity |
| CN208951411U (en) * | 2018-07-04 | 2019-06-07 | 德阳市迪信佳阀门制造有限公司 | A kind of valve with automatic cleaning function |
-
2019
- 2019-11-07 CN CN201911079104.5A patent/CN110822101A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011018955A2 (en) * | 2009-08-11 | 2011-02-17 | ウラカミ合同会社 | Method and device for work inside pipes |
| CN204664435U (en) * | 2015-05-13 | 2015-09-23 | 浙江贝诺管业有限公司 | A kind of corrosion resistant stop valve |
| CN205732168U (en) * | 2016-01-13 | 2016-11-30 | 浙江环日洁具有限公司 | A kind of faucet |
| CN207204784U (en) * | 2017-09-01 | 2018-04-10 | 湖北恒泰新能源开发有限公司 | Alcohol-based fuel conveyance conduit scarfing cinder piping components |
| CN208442289U (en) * | 2018-06-22 | 2019-01-29 | 方正阀门集团永嘉科技有限公司 | A kind of leakproofness is strong and the shut-off valve of high reliablity |
| CN208951411U (en) * | 2018-07-04 | 2019-06-07 | 德阳市迪信佳阀门制造有限公司 | A kind of valve with automatic cleaning function |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111648838A (en) * | 2020-04-22 | 2020-09-11 | 嘉兴宏欣汽车零部件有限公司 | Combination valve for oil pump |
| CN112107917A (en) * | 2020-09-30 | 2020-12-22 | 马鞍山健鼎化工有限公司 | Horizontal filter for polyaluminium chloride production and working method |
| CN112775121A (en) * | 2021-03-10 | 2021-05-11 | 杭州菲榭尔科技有限公司 | Automatic pneumatic film governing valve of clean formula |
| CN113154059A (en) * | 2021-05-10 | 2021-07-23 | 上海阀门二厂实业集团有限公司 | Vacuum butterfly valve with dust removal function |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200221 |