CN109611583A - A kind of valve switching device for vacuum intake pipe - Google Patents
A kind of valve switching device for vacuum intake pipe Download PDFInfo
- Publication number
- CN109611583A CN109611583A CN201811544797.6A CN201811544797A CN109611583A CN 109611583 A CN109611583 A CN 109611583A CN 201811544797 A CN201811544797 A CN 201811544797A CN 109611583 A CN109611583 A CN 109611583A
- Authority
- CN
- China
- Prior art keywords
- protective cover
- discharge nozzle
- switching device
- intake pipe
- vacuum intake
- 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
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
- F16K11/06—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements
- F16K11/072—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with pivoted closure members
- F16K11/074—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with pivoted closure members with flat sealing faces
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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
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Multiple-Way Valves (AREA)
Abstract
The invention discloses a kind of valve switching devices for vacuum intake pipe; including apparatus main body; the bottom of described device main body is provided with support frame; the first protective cover is provided at the top of support frame as described above; the side at the top of first protective cover is provided with the second protective cover; second protective cover is internally provided with valve member, and the bottom end of first protective cover side is provided with feed pipe, and the feed pipe is provided with feed inlet far from the side of the first protective cover.The present invention passes through when flapper to the position of the first discharge nozzle, raw material is exported from the second discharge nozzle, and when flapper to the position of the second discharge nozzle, raw material is exported from the first discharge nozzle, to make valve in the case where playing control charging rate and inlet amount, the different pipelines of output can also be switched over during charging, to keep the using effect of valve more preferable, improve the efficiency of work.
Description
Technical field
The present invention relates to valve technology field, specially a kind of valve switching device for vacuum intake pipe.
Background technique
Valve is for being opened and closed pipeline, control flow direction, the parameter (temperature, pressure and flow) of regulation and control pumped (conveying) medium
Pipeline fittings shut-off valve, check-valves, regulating valve etc. can be divided into according to its function.
However existing valve only serves the effect of control charging rate and inlet amount, and cannot be right during charging
The different pipelines of output switch over, to keep the using effect of valve bad, and when needing to switch pipeline, need first to stop to send
Material, then in replacement pipeline, to reduce the efficiency of work, and existing valve is easy in prolonged use engineering
With pipe friction, so that certain damage is caused to inner wall of the pipe, to increase the difficulty of work.
Summary of the invention
The purpose of the present invention is to provide a kind of valve switching devices for vacuum intake pipe, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the invention provides the following technical scheme: a kind of valve transfer for vacuum intake pipe fills
It sets, including apparatus main body, the bottom of described device main body is provided with support frame, and the first protection is provided at the top of support frame as described above
Cover, the side at the top of first protective cover are provided with the second protective cover, and second protective cover is internally provided with valve
Component, the bottom end of first protective cover side are provided with feed pipe, and the feed pipe is arranged far from the side of the first protective cover
There is feed inlet, the top of first protective cover is provided with the second discharge nozzle, second discharge nozzle close to the side of feed pipe
Side far from feed pipe is provided with the first discharge nozzle, and limited position mechanism is all arranged in the both ends of the first protective cover inner wall.
Preferably, the valve member is equipped with motor far from one end of the first protective cover, and the output end of the motor is set
It is equipped with the shaft for being through to one end inside the first protective cover, sleeve is provided on the outside of the shaft, the sleeve is close to charging
The side of pipe is provided with link block, and four corners of the link block close to feed pipe side are all provided with support rod, the support
Bar is provided with baffle close to the side of feed pipe.
Preferably, the number of the position-limit mechanism is two groups, and position-limit mechanism described in two groups all includes sliding slot, the baffle
The both ends of two sides are all provided with supporting block, and side of the supporting block far from support rod is all provided with the cunning to match with sliding slot
Block, and supporting block is slidably connected by the mutual cooperation of sliding block and sliding slot with the first protective cover.
Preferably, the bottom end on the outside of first discharge nozzle and the second discharge nozzle is all provided with the first fixed ring, and described
One discharge nozzle and the second discharge nozzle all pass through the first fixed ring and the mutual cooperation of bolt is detachably connected with the first protective cover.
Preferably, the outside of the feed pipe is provided with the second fixed ring, and feed pipe close to the side of the first protective cover
It is detachably connected by the mutual cooperation and the first protective cover of the second fixed ring and bolt.
Preferably, the inside of first protective cover is all provided with bearing block far from one end of motor, and bearing block is interior
Portion is provided with bearing, and the shaft is rotatablely connected by the mutual cooperation of bearing block and bearing and the first protective cover.
Preferably, the arc-shaped structure of the baffle, and baffle is provided with gasket, the shaft far from the side of support rod
The junction of first protective cover is provided with sealing ring.
Preferably, the first discharge port, the top setting of second discharge nozzle are provided at the top of first discharge nozzle
There is the second discharge port.
Preferably, the arc-shaped structure in the top of support frame as described above, and support frame is detachable by bolt and the first protective cover
Connection.
Compared with prior art, the beneficial effects of the present invention are: the present invention drives shaft to rotate by motor, to drive
Sleeve rotation is driven link block and support rod to rotate, to drive flapper, baffle is made to be existed with shaft basic point by sleeve
It moves in a circle in first protective cover, when baffle is located at the position of feed pipe, stops feeding, and when flapper to first goes out
When the position of expects pipe, raw material is exported from the second discharge nozzle, and when flapper to the position of the second discharge nozzle, raw material goes out from first
Expects pipe export, to make valve in the case where playing control charging rate and inlet amount, moreover it is possible to defeated during charging
Different pipelines out switch over, to keep the using effect of valve more preferable, improve the efficiency of work, and pass through sliding slot and cunning
The mutual cooperation of block, reduces frictional force, baffle is avoided directly and pipe friction, to avoid causing to damage to inner wall of the pipe
It is bad, reduce the difficulty of work.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is partial side view of the invention；
Fig. 3 is the structural schematic diagram of valve member of the present invention；
Fig. 4 is the partial structural diagram of valve member of the present invention；
Fig. 5 is partial structural diagram of the invention；
Fig. 6 is the enlarged drawing of A of the present invention；
Fig. 7 is the enlarged drawing of B of the present invention.
In figure: 1, apparatus main body；2, support frame；3, the first protective cover；4, the first discharge nozzle；5, the second discharge nozzle；6, into
Expects pipe；7, the second protective cover；8, valve member；801, motor；802, shaft；803, sleeve；804, link block；805, it supports
Bar；806, baffle；9, position-limit mechanism；901, supporting block；902, sliding block；903, sliding slot；10, sealing ring；11, bearing block；12,
Feed inlet；13, the first discharge port；14, the second discharge port；15, the first fixed ring；16, the second fixed ring.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-7 is please referred to, a kind of embodiment provided by the invention: a kind of valve switching device for vacuum intake pipe,
Including apparatus main body 1, the bottom of apparatus main body 1 is provided with support frame 2, and the top of support frame 2 is provided with the first protective cover 3, the
The side at the top of one protective cover 3 is provided with the second protective cover 7, and the second protective cover 7 is internally provided with valve member 8, and first
The bottom end of 3 side of protective cover is provided with feed pipe 6, and feed pipe 6 is provided with feed inlet 12 far from the side of the first protective cover 3, the
The top of one protective cover 3 is provided with the second discharge nozzle 5 close to the side of feed pipe 6, the second discharge nozzle 5 far from feed pipe 6 one
Side is provided with the first discharge nozzle 4, and limited position mechanism 9 is all arranged in the both ends of 3 inner wall of the first protective cover.
The present invention switches over the first discharge nozzle 4 and the second discharge nozzle 5 by valve member 8, when valve member 8 rotates
When to the position of the first discharge nozzle 4, raw material is exported from the second discharge nozzle 5, former when valve member 8 turns to the second discharge nozzle 5
Material is exported from the first discharge nozzle 4, to realize the switching of pipeline, and when valve member 8 turns to the position of feed pipe 6, is stopped
It only discharges, to make valve in the case where playing control charging rate and inlet amount, moreover it is possible to output during charging
Different pipelines switch over, to keep the using effect of valve more preferable, improve the efficiency of work.
Attached drawing 1,2,3,4,5,6 and 7 please be considered and examined emphatically, valve member 8 is equipped with electricity far from one end of the first protective cover 3
Machine 801 (model TC7122), the output end of motor 801 are provided with the shaft 802 for being through to 3 inside one end of the first protective cover,
The outside of shaft 802 is provided with sleeve 803, and sleeve 803 is provided with link block 804, link block 804 close to the side of feed pipe 6
Four corners close to 6 side of feed pipe are all provided with support rod 805, and support rod 805 is provided with baffle close to the side of feed pipe 6
806。
Valve switching device of this kind for vacuum intake pipe drives shaft 802 to rotate by motor 801, to drive set
Cylinder 803, link block 804 and support rod 805 rotate, so that driving baffle 806 to rotate with shaft 802 is basic point in the first protective cover
3 inside moves in a circle, so that preferably charging rate and inlet amount are preferably controlled by baffle 806, thus to output
Different pipelines switch over, keep the using effect of valve more preferable, reduce the efficiency of work.
Attached drawing 1,2,3,4,5,6 and 7 please be considered and examined emphatically, and the number of position-limit mechanism 9 is two groups, and two groups of position-limit mechanisms 9 are all
Including sliding slot 903, the both ends of 806 two sides of baffle are all provided with supporting block 901, and side of the supporting block 901 far from support rod 805 is all
It is provided with the sliding block 902 to match with sliding slot 903, and supporting block 901 passes through the mutual cooperation of sliding block 902 and sliding slot 903 and the
One protective cover 3 is slidably connected.
This kind passes through the mutual cooperation of sliding block 902 and sliding slot 903 for the valve switching device of vacuum intake pipe, makes to support
Block 901 is slidably connected with the first protective cover 3, reduces frictional force, and the effect for rotating baffle 806 is more preferable, and more you save for rotation
Power.
Attached drawing 1,5 and 6 please be considered and examined emphatically, and it is solid that the bottom end in 5 outside of the first discharge nozzle 4 and the second discharge nozzle is all provided with first
Determine ring 15, the mutual cooperation and the first protective cover of the first discharge nozzle 4 and the second discharge nozzle 5 all by the first fixed ring 15 and bolt
3 are detachably connected, and the outside of feed pipe 6 is provided with the second fixed ring 16 close to the side of the first protective cover 3, and feed pipe 6 is logical
It crosses the second fixed ring 16 and the mutual cooperation of bolt is detachably connected with the first protective cover 3.
Valve switching device of this kind for vacuum intake pipe passes through the first fixed ring 15 and the second fixed ring 16, preferably
Feed pipe 6, the first discharge nozzle 4 and the second discharge nozzle 5 are fixed on the first protective cover 3, feed pipe 6,4 and of the first discharge nozzle are made
The fixed effect of second discharge nozzle 5 is more preferable.
Attached drawing 1,2 and 3 please be considered and examined emphatically, the inside of the first protective cover 3 is all provided with bearing block far from one end of motor 801
11, and bearing block 11 is internally provided with bearing, mutual cooperation and the first protection that shaft 802 passes through bearing block 11 and bearing
3 rotation connection of cover, the arc-shaped structure of baffle 806, and baffle 806 is provided with gasket, shaft far from the side of support rod 805
802 and first the junction of protective cover 3 be provided with sealing ring 10.
This kind passes through the mutual cooperation of bearing block 11 and bearing for the valve switching device of vacuum intake pipe, makes shaft
802 and first protective cover 3 be rotatablely connected, keep the effect of the rotation of shaft 802 more preferable, rotate more laborsaving, and pass through sealing ring
10 avoid by the raw material inside the first protective cover 3, result in blockage to shaft 802 and the junction of the first protective cover 3, from
And keep the using effect of valve switching device more preferable.
Attached drawing 1,5 and 6 please be considered and examined emphatically, the top of the first discharge nozzle 4 is provided with the first discharge port 13, the second discharge nozzle 5
Top be provided with the second discharge port 14, the arc-shaped structure in the top of support frame 2, and support frame 2 by bolt with first protect
Cover 3 is detachably connected.
Valve switching device of this kind for vacuum intake pipe passes through the first discharge port 13 and the second discharge port 14, preferably
Raw material is exported, and keeps the fixed effect of 2 first protective cover 3 of support frame more preferable by bolt.
Working principle: in use, motor 801 drives shaft 802 to rotate, to rotate with moving sleeve 803, and pass through sleeve
803 drive link block 804 and support rod 805 to rotate, so that baffle 806 be driven to rotate, make baffle 806 with 802 basic point of shaft
It moves in a circle in the inside of the first protective cover 3, to preferably pass through preferably control charging rate and the charging of baffle 806
Amount, and when baffle 806 is turned to positioned at the position of feed pipe 6, stop feeding, and when baffle 806 turns to the first discharge nozzle 4
Position when, raw material is exported from the second discharge nozzle 5, and when baffle 806 turns to the position of the second discharge nozzle 5, raw material is from first
Discharge nozzle 4 exports, so that the different pipelines to output switch over, keeps the using effect of valve more preferable, improves the effect of work
Rate, and pass through the mutual cooperation of sliding slot 903 and sliding block 902, so that baffle 806 is slidably connected with the first protective cover 3, to reduce
Frictional force, the effect for sliding baffle 806 with the first protective cover 3 is more preferable, slide it is more laborsaving, avoid baffle 806 directly with
First protective cover 3 generates friction, damages so as to avoid the inner wall to the first protective cover 3, reduces the difficulty of work.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
Claims (9)
1. a kind of valve switching device for vacuum intake pipe, including apparatus main body (1), it is characterised in that: described device master
The bottom of body (1) is provided with support frame (2), is provided at the top of support frame as described above (2) the first protective cover (3), and described first protects
The side at the top of shield (3) is provided with the second protective cover (7), and second protective cover (7) is internally provided with valve member
(8), the bottom end of the first protective cover (3) side is provided with feed pipe (6), and the feed pipe (6) is far from the first protective cover (3)
Side be provided with feed inlet (12), the top of first protective cover (3) is provided with second close to the side of feed pipe (6) and goes out
Expects pipe (5), second discharge nozzle (5) are provided with the first discharge nozzle (4) far from the side of feed pipe (6), first protection
Limited position mechanism (9) are all arranged in the both ends of cover (3) inner wall.
2. a kind of valve switching device for vacuum intake pipe according to claim 1, it is characterised in that: the valve
Component (8) is equipped with motor (801) far from the one end of the first protective cover (3), and the output end of the motor (801), which is provided with, to be run through
To the shaft (802) of the internal one end of the first protective cover (3), sleeve (803), the set are provided on the outside of the shaft (802)
Cylinder (803) is provided with link block (804) close to the side of feed pipe (6), and the link block (804) is close to feed pipe (6) side
Four corners be all provided with support rod (805), the support rod (805) is provided with baffle close to the side of feed pipe (6)
(806)。
3. a kind of valve switching device for vacuum intake pipe according to claim 2, it is characterised in that: the limit
The number of mechanism (9) is two groups, and position-limit mechanism described in two groups (9) all includes sliding slot (903), baffle (806) two sides
Both ends are all provided with supporting block (901), and the supporting block (901) is all provided with far from the side of support rod (805) and sliding slot
(903) sliding block (902) to match, and supporting block (901) passes through the mutual cooperation and first of sliding block (902) and sliding slot (903)
Protective cover (3) is slidably connected.
4. a kind of valve switching device for vacuum intake pipe according to claim 1, it is characterised in that: described first
Bottom end on the outside of discharge nozzle (4) and the second discharge nozzle (5) is all provided with the first fixed ring (15), first discharge nozzle (4) and
Second discharge nozzle (5) is all detachably connected by the mutual cooperation of the first fixed ring (15) and bolt with the first protective cover (3).
5. a kind of valve switching device for vacuum intake pipe according to claim 1, it is characterised in that: the charging
The outside of pipe (6) is provided with the second fixed ring (16) close to the side of the first protective cover (3), and feed pipe (6) is solid by second
Determine ring (16) and the mutual cooperation of bolt is detachably connected with the first protective cover (3).
6. a kind of valve switching device for vacuum intake pipe according to claim 2, it is characterised in that: described first
The inside of protective cover (3) is all provided with bearing block (11) far from one end of motor (801), and bearing block (11) are internally provided with
Bearing, the shaft (802) are rotatablely connected by the mutual cooperation of bearing block (11) and bearing and the first protective cover (3).
7. a kind of valve switching device for vacuum intake pipe according to claim 2, it is characterised in that: the baffle
(806) arc-shaped structure, and baffle (806) is provided with gasket far from the side of support rod (805), the shaft (802) with
The junction of first protective cover (3) is provided with sealing ring (10).
8. a kind of valve switching device for vacuum intake pipe according to claim 1, it is characterised in that: described first
It is provided at the top of discharge nozzle (4) the first discharge port (13), is provided with the second discharge port at the top of second discharge nozzle (5)
(14)。
9. a kind of valve switching device for vacuum intake pipe according to claim 1, it is characterised in that: the support
The arc-shaped structure in top of frame (2), and support frame (2) is detachably connected by bolt with the first protective cover (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811544797.6A CN109611583A (en) | 2018-12-17 | 2018-12-17 | A kind of valve switching device for vacuum intake pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811544797.6A CN109611583A (en) | 2018-12-17 | 2018-12-17 | A kind of valve switching device for vacuum intake pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109611583A true CN109611583A (en) | 2019-04-12 |
Family
ID=66010510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811544797.6A Pending CN109611583A (en) | 2018-12-17 | 2018-12-17 | A kind of valve switching device for vacuum intake pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109611583A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111998098A (en) * | 2020-09-03 | 2020-11-27 | 浙江宁锚阀门有限公司 | Multi-pipe control valve |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5746251A (en) * | 1996-05-23 | 1998-05-05 | Bullard; Horace | Multi-port fluid valve |
| CN2811703Y (en) * | 2005-08-11 | 2006-08-30 | 刘怀平 | Rotary switching valve |
| CN201561157U (en) * | 2009-11-07 | 2010-08-25 | 美的集团有限公司 | Shunt valve of dish washer |
| US9464722B2 (en) * | 2011-07-08 | 2016-10-11 | Basf Se | Pipe switch with metering function |
| CN205678180U (en) * | 2016-06-20 | 2016-11-09 | 福建科达消防阀门制造有限公司 | A kind of adjustable flow divider |
| CN206468840U (en) * | 2017-02-27 | 2017-09-05 | 陈艳芳 | A kind of three-port check damper |
-
2018
- 2018-12-17 CN CN201811544797.6A patent/CN109611583A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5746251A (en) * | 1996-05-23 | 1998-05-05 | Bullard; Horace | Multi-port fluid valve |
| CN2811703Y (en) * | 2005-08-11 | 2006-08-30 | 刘怀平 | Rotary switching valve |
| CN201561157U (en) * | 2009-11-07 | 2010-08-25 | 美的集团有限公司 | Shunt valve of dish washer |
| US9464722B2 (en) * | 2011-07-08 | 2016-10-11 | Basf Se | Pipe switch with metering function |
| CN205678180U (en) * | 2016-06-20 | 2016-11-09 | 福建科达消防阀门制造有限公司 | A kind of adjustable flow divider |
| CN206468840U (en) * | 2017-02-27 | 2017-09-05 | 陈艳芳 | A kind of three-port check damper |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111998098A (en) * | 2020-09-03 | 2020-11-27 | 浙江宁锚阀门有限公司 | Multi-pipe control valve |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20190412 |