CN109695728A - A kind of cleaning type valve - Google Patents
A kind of cleaning type valve Download PDFInfo
- Publication number
- CN109695728A CN109695728A CN201710983982.4A CN201710983982A CN109695728A CN 109695728 A CN109695728 A CN 109695728A CN 201710983982 A CN201710983982 A CN 201710983982A CN 109695728 A CN109695728 A CN 109695728A
- Authority
- CN
- China
- Prior art keywords
- valve
- wall
- spool
- valve body
- groove
- 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
Links
Classifications
-
- 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
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
- F16K3/0209—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor the valve having a particular passage, e.g. provided with a filter, throttle or safety device
-
- 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
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/30—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
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/30—Details
- F16K3/314—Forms or constructions of slides; Attachment of the slide to the spindle
Abstract
The invention discloses a kind of cleaning type valve, including valve body, the upper end fixation of the valve body is inlaid with valve stem nut, the inner thread of the valve stem nut is connected with valve rod, handwheel is fixedly connected at the top of the valve rod, the bottom of the valve rod and the upper surface of spool overlap, circular hole is offered on the left of the spool, the bottom of the valve interior wall opens up fluted, the inner wall of the groove and the surface activity of spool connect, the bottom of the spool and the upper end of spring overlap, the lower end of the spring and the bottom of groove inner wall overlap, the inner wall of the valve body offers thread groove, the inner wall of the thread groove is fixedly connected with bracket.The invention passes through setting thread groove, round bar, the first flabellum and scrub-brush, valve currently on the market is solved mostly without clearing function, uses long, valve inner wall iron rust easy to attach and scale, valve pipe bore is reduced, flow is caused to reduce the problem of even blocking.
Description
Technical field
The invention is related to fluid transport control unit technical field, specially a kind of cleaning type valve.
Background technique
Valve is the control unit in fluid delivery system, has cut-off, adjusting, water conservancy diversion, prevents adverse current, pressure stabilizing, shunting
Or the functions such as overflow pressure relief, for the valve of fluid control systems, from simplest shut-off valve to extremely complex robot control system(RCS)
Used in various valves, kind and specification are quite various, valve can be used for controlling empty gas and water, steam, various corrosivity be situated between
The flowing of the various types fluid such as matter, mud, oil product, liquid metal and radiating medium.
Valve currently on the market is mostly without clearing function, using long, valve inner wall iron rust easy to attach and scale,
Valve pipe bore is reduced, causes flow to reduce and even blocks.
Innovation and creation content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the invention provides a kind of cleaning type valve, solves currently on the market
Valve is mostly reduced valve pipe bore, is made without clearing function using long, valve inner wall iron rust easy to attach and scale
Reduce the problem of even blocking at flow.
(2) technical solution
To achieve the above object, the invention provides the following technical solutions: a kind of cleaning type valve, including valve body, institute
The upper end fixation for stating valve body is inlaid with valve stem nut, and the inner thread of the valve stem nut is connected with valve rod, the top of the valve rod
Portion is fixedly connected with handwheel, and the bottom of the valve rod and the upper surface of spool overlap, and offers circular hole on the left of the spool, institute
The bottom for stating valve interior wall opens up fluted, the surface activity connection of the inner wall and spool of the groove, the bottom of the spool
It is overlapped with the upper end of spring, the lower end of the spring and the bottom of groove inner wall overlap, and the inner wall of the valve body offers screw thread
Slot, the inner wall of the thread groove are fixedly connected with bracket, and the lower end of the bracket is connected by the surface activity of bearing and round bar,
Fixing sleeve is connected to the first flabellum and two scrub-brushes respectively on the surface of the round bar, and first flabellum is located at two scrub-brushes
Centre, the bottom of the valve interior wall offer cavity, and the inner wall of the cavity is connected with shaft, the surface of the shaft
Movable sleeve is connected to the second flabellum, and the valve interior wall corresponds to and is fixedly connected with baffle at the aperture position of cavity top, the valve
The inside of body offers through-hole, and the both ends of the through-hole are connected with the inner wall of the inner wall of valve body and cavity respectively.
Preferably, the fixed lower end for being embedded in bracket of the bearing, the fixed company of the inner wall of the bearing and the surface of round bar
It connects.
Preferably, the quantity of the round bar is two, and the quantity of the scrub-brush is four, and the surface of two round bars is equal
It is fixedly connected with the opposite scrub-brush of both direction.
Preferably, the inner wall of the groove and the surface of spool are frosting.
Preferably, the surface activity of the spool is socketed with rubber sheet gasket, and the surface fixing sleeve of the spool upper end is connected to
Fixed frame.
(3) beneficial effect
The invention provides a kind of cleaning type valve, have it is following the utility model has the advantages that
(1), the invention passes through setting thread groove, round bar, the first flabellum and scrub-brush, when having water flowing, spiral shell
Groove makes water not stop to rotate while flowing, increases the flow velocity of water, prevents water flowing amplitude too small, the impurity deposition in water
In valve interior wall, water flowing drives the rotation of the first flabellum, and the first flabellum drives scrub-brush not stall in dynamic and valve by round bar
Wall friction prevents iron rust and scale to be attached to valve interior wall, achievees the effect that clear up automatically, the water (flow) direction in through-hole is at this time
From left to right, after closing valve, the top opening of cavity is larger, and the left end opening of through-hole is smaller, and water is taken advantage of a situation into cavity, through-hole
Interior water (flow) direction is from right to left, to achieve the effect that water recycles, prevent water is static from impurity being caused to deposit, solve existing market
On valve mostly without clearing function, use long, valve inner wall iron rust easy to attach and scale, reduce valved tube road junction
Diameter causes flow to reduce the problem of even blocking.
(2), the invention passes through the groove and spool of setting rubber sheet gasket, fixed frame, frosting, rotates clockwise hand
Wheel, handwheel band ovable valve stem move downward, and valve rod squeezes spool so that spool moves downward, spring contraction at this time, frosting it is recessed
Slot and spool can prevent water from leaking, and fixed frame is pressed down against rubber sheet gasket, enhancing sealing during spool moves downward
Effect achievees the effect that prevent leak.
Detailed description of the invention
Fig. 1 is the invention overall structure diagram；
Fig. 2 is schematic enlarged-scale view at A in the invention Fig. 1；
Fig. 3 is sectional side view at the invention spool position.
In figure: 1 valve body, 2 valve stem nuts, 3 valve rods, 4 handwheels, 5 spools, 6 circular holes, 7 grooves, 8 springs, 9 thread grooves, 10
Frame, 11 bearings, 12 round bars, 13 first flabellums, 14 scrub-brushes, 15 cavitys, 16 shafts, 17 second flabellums, 18 baffles, 19 through-holes,
20 rubber sheet gaskets, 21 fixed frames.
Specific embodiment
Below in conjunction with the attached drawing in the invention embodiment, the technical solution in the invention embodiment is carried out
Clearly and completely describing, it is clear that described embodiment is only the invention a part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained belongs to the range of the invention protection.
As shown in Figure 1-3, the invention provides a kind of technical solution: a kind of cleaning type valve, including valve body 1, valve body 1
Upper end it is fixed be inlaid with valve stem nut 2, the inner thread of valve stem nut 2 is connected with valve rod 3, rotates handwheel 4, and handwheel 4 drives
Valve rod 3 is rotated in the inner wall of valve stem nut 2, since valve stem nut 2 is fixed, so that valve rod 3 is while rotation also in vertical side
To movement, the top of valve rod 3 is fixedly connected with handwheel 4, and handwheel 4 is convenient for users to rotation valve rod 3, the bottom of valve rod 3 and spool 5
Upper surface overlap joint, band movable valve plug 5 moves downward when valve rod 3 moves downward, so that the position of circular hole 6 and valve internal opened up
Pipeline, which is staggered, to be played the role of closing valve, and spring 8 is compressed at this time, and the left side of spool 5 offers circular hole 6,1 inner wall of valve body
Bottom opens up fluted 7, and the inner wall of groove 7 is connect with the surface activity of spool 5, and the surface of the inner wall and spool 5 of groove 7 is
Frosting, spool 5 can be movable in groove 7, and the surface of the spool 5 of frosting and the inner wall overlap joint of groove 7 have waterproof sealing
Effect, the surface activity of spool 5 is socketed with rubber sheet gasket 20, and the surface fixing sleeve of 5 upper end of spool is connected to fixed frame 21, spool
5 move downward, and fixed frame 21 is pressed down against rubber sheet gasket 20, enhance the sealing effect of valve, bottom and the spring 8 of spool 5
Upper end overlap joint, the lower end of spring 8 and the bottom of 7 inner wall of groove overlap, when valve rod 3 moves upwards, 8 elongate support spool 5 of spring
It moving upwards so that circular hole 6 is corresponding with pipeline location, the inner wall of valve body 1 offers thread groove 9, when having water flowing in valve body 1, by
In the shape of thread groove 9, so that water is that spiral flows to the right, enhance flow effect, reduces dissolved matter in water and sink in valve body 1
Product, the inner wall of thread groove 9 are fixedly connected with bracket 10, and bracket 10 is used to support round bar 12, and the lower end of bracket 10 passes through bearing 11
It is connect with the surface activity of round bar 12, bearing 11 enables round bar 12 to rotate, and prevents round bar 12 from moving in the horizontal direction, bearing
The 11 fixed lower ends for being embedded in bracket 10, the inner wall of bearing 11 are fixedly connected with the surface of round bar 12, and round bar 12 is used to support the
One flabellum 13 and scrub-brush 14, fixing sleeve is connected to the first flabellum 13 and two scrub-brushes 14, the first fan respectively on the surface of round bar 12
Leaf 13 is located at the centre of two scrub-brushes 14, and the quantity of round bar 12 is two, and the quantity of scrub-brush 14 is four, and two round bars
12 surface is fixedly connected with the opposite scrub-brush 14 of both direction, and two scrub-brushes 14 are located at the top of round bar 12 under
Side, so that 12 stress balance of round bar, rotates and do not need very big power, the bottom of 1 inner wall of valve body offers cavity 15, empty
The inner wall of chamber 15 is connected with shaft 16, and shaft 16 is used to support the second flabellum 17, and the surface activity of shaft 16 is socketed with
Two flabellums 17,1 inner wall of valve body correspond to and are fixedly connected with baffle 18 at the aperture position at the top of cavity 15, and baffle 18 rolls to the right
Tiltedly, so that the flow velocity of 15 opening water of cavity is big, pressure is smaller, and after closing valve, water successively passes through cavity 15 and through-hole 19 most
The pipeline inside valve body 1 is reached afterwards, enhances the mobility of water, and the dissolved matter deposition after preventing water static in water causes valve stifled
Plug, the inside of valve body 1 offer through-hole 19, and the both ends of through-hole 19 are connected with the inner wall of the inner wall of valve body 1 and cavity 15 respectively.
When in use, there is water flowing in valve body 1, water flow is contacted with thread groove 9, so that water revolves when flowing
Turn, increase flow velocity, the too low impurity deposition caused in water of water flow velocity is prevented to be attached to the inner wall of valve body 1, water flowing drives first
Flabellum 13 rotates, and the first flabellum 13 drives scrub-brush 14 to rotate by round bar 12, rubs when scrub-brush 14 rotates with the inner wall of valve body 1
Wipe cleaning iron rust and scale, rotate clockwise handwheel 4, inner wall of the handwheel 4 with ovable valve stem 3 in valve stem nut 2 rotates, valve rod 3 to
Lower movement band movable valve plug 5 moves downward, and spring 8 is shunk, and circular hole 6 is staggered with the pipeline in valve, the groove 7 and spool of frosting
5 can prevent water from leaking, and fixed frame 21 is pressed down against rubber sheet gasket 20, enhancing sealing effect during spool 5 moves downward
Fruit, since side tilts baffle 18 to the right, so as to go out pressure smaller for 15 upper end opening of cavity, water flow is taken advantage of a situation into cavity 15, band
Dynamic second flabellum 17 rotation, water are recycled in cavity 15 or are moved from right to left by through-hole 19, and water does not arrhea dynamic, reduction iron rust
A possibility that being generated with scale.
It can to sum up obtain, the invention is solved by setting thread groove 9, round bar 12, the first flabellum 17 and scrub-brush 14
Valve currently on the market mostly reduces valve using long, valve inner wall iron rust easy to attach and scale without clearing function
Pipe diameter causes flow to reduce the problem of even blocking.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiment of the invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principle and spirit of the invention, repaired
Change, replacement and variant, the range of the invention is defined by the appended claims and the equivalents thereof.
Claims (5)
1. the upper end fixation of a kind of cleaning type valve, including valve body (1), the valve body (1) is inlaid with valve stem nut (2), described
The inner thread of valve stem nut (2) is connected with valve rod (3), is fixedly connected with handwheel (4), the valve at the top of the valve rod (3)
The bottom of bar (3) and the upper surface of spool (5) overlap, and offer circular hole (6) on the left of the spool (5), it is characterised in that: institute
The bottom for stating valve body (1) inner wall opens up fluted (7), and the inner wall of the groove (7) is connect with the surface activity of spool (5), institute
The upper end of the bottom and spring (8) of stating spool (5) overlaps, and the lower end of the spring (8) and the bottom of groove (7) inner wall overlap,
The inner wall of the valve body (1) offers thread groove (9), and the inner wall of the thread groove (9) is fixedly connected with bracket (10), the branch
The lower end of frame (10) is connect by bearing (11) with the surface activity of round bar (12), and fixing sleeve is distinguished on the surface of the round bar (12)
It is connected to the first flabellum (13) and scrub-brush (14), first flabellum (13) is located at the centre of two scrub-brushes (14), the valve
The bottom of body (1) inner wall offers cavity (15), and the inner wall of the cavity (15) is connected with shaft (16), the shaft
(16) surface activity is socketed with the second flabellum (17), and valve body (1) inner wall corresponds at the aperture position at the top of cavity (15)
Be fixedly connected with baffle (18), the inside of the valve body (1) offers through-hole (19), the both ends of the through-hole (19) respectively with valve
The inner wall of body (1) is connected with the inner wall of cavity (15).
2. a kind of cleaning type valve according to claim 1, it is characterised in that: bearing (11) fixation is embedded in bracket
(10) inner wall of lower end, the bearing (11) is fixedly connected with the surface of round bar (12).
3. a kind of cleaning type valve according to claim 1, it is characterised in that: the quantity of the round bar (12) is two,
The quantity of the scrub-brush (14) is four, and the surface of two round bars (12) is fixedly connected with the opposite scrub-brush of both direction
(14)。
4. a kind of cleaning type valve according to claim 1, it is characterised in that: the inner wall of the groove (7) and spool (5)
Surface be frosting.
5. a kind of cleaning type valve according to claim 1, it is characterised in that: the surface activity of the spool (5) is socketed
Have rubber sheet gasket (20), the surface fixing sleeve of spool (5) upper end is connected to fixed frame (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710983982.4A CN109695728A (en) | 2017-10-20 | 2017-10-20 | A kind of cleaning type valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710983982.4A CN109695728A (en) | 2017-10-20 | 2017-10-20 | A kind of cleaning type valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109695728A true CN109695728A (en) | 2019-04-30 |
Family
ID=66225310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710983982.4A Pending CN109695728A (en) | 2017-10-20 | 2017-10-20 | A kind of cleaning type valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109695728A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111609161A (en) * | 2020-05-09 | 2020-09-01 | 安徽阀瑞流体控制设备有限公司 | High-temperature-resistant valve for industrial sewage treatment system |
| CN113719489A (en) * | 2021-08-11 | 2021-11-30 | 刘恒鑫 | Intelligent hydraulic valve |
| CN114307462A (en) * | 2021-12-02 | 2022-04-12 | 张瑶 | Coking flue gas and ammonia-containing wastewater integrated treatment system |
| CN114396484A (en) * | 2021-12-14 | 2022-04-26 | 金湖恒力机械有限公司 | Throttle valve with self-cleaning maintenance function |
| CN117823487A (en) * | 2024-03-04 | 2024-04-05 | 长沙市伊尔特流体技术有限公司 | Stable hydraulic valve |
-
2017
- 2017-10-20 CN CN201710983982.4A patent/CN109695728A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111609161A (en) * | 2020-05-09 | 2020-09-01 | 安徽阀瑞流体控制设备有限公司 | High-temperature-resistant valve for industrial sewage treatment system |
| CN111609161B (en) * | 2020-05-09 | 2021-12-14 | 北阀集团北京阀门有限公司 | High-temperature-resistant valve for industrial sewage treatment system |
| CN113719489A (en) * | 2021-08-11 | 2021-11-30 | 刘恒鑫 | Intelligent hydraulic valve |
| CN114307462A (en) * | 2021-12-02 | 2022-04-12 | 张瑶 | Coking flue gas and ammonia-containing wastewater integrated treatment system |
| CN114307462B (en) * | 2021-12-02 | 2023-12-15 | 鄂托克旗红缨煤焦化有限责任公司 | Coking flue gas and ammonia-containing wastewater integrated treatment system |
| CN114396484A (en) * | 2021-12-14 | 2022-04-26 | 金湖恒力机械有限公司 | Throttle valve with self-cleaning maintenance function |
| CN117823487A (en) * | 2024-03-04 | 2024-04-05 | 长沙市伊尔特流体技术有限公司 | Stable hydraulic valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190430 |