CN110529625B - Strong switching valve - Google Patents
Strong switching valve Download PDFInfo
- Publication number
- CN110529625B CN110529625B CN201910849435.6A CN201910849435A CN110529625B CN 110529625 B CN110529625 B CN 110529625B CN 201910849435 A CN201910849435 A CN 201910849435A CN 110529625 B CN110529625 B CN 110529625B
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- wall
- switching valve
- shell
- fixed
- circumference
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- 239000007787 solid Substances 0.000 claims description 9
- 239000000463 material Substances 0.000 description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Substances N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 208000012260 Accidental injury Diseases 0.000 description 1
- 241000252254 Catostomidae Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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
- 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
- F16K11/065—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 linearly sliding closure members
- F16K11/07—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 linearly sliding closure members with cylindrical slides
- F16K11/0716—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 linearly sliding closure members with cylindrical slides with fluid passages through the valve member
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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
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/04—Construction of housing; Use of materials therefor of sliding valves
- F16K27/041—Construction of housing; Use of materials therefor of sliding valves cylindrical slide valves
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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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
- F16K31/0603—Multiple-way valves
- F16K31/061—Sliding valves
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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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Multiple-Way Valves (AREA)
Abstract
The invention discloses a strong switching valve, which comprises a movable cylinder and a fixed seat, wherein the upper end of the fixed seat is provided with the movable cylinder, the outer wall of the lower end of the fixed seat is provided with a shell, the outer wall of the front end of the shell is provided with a fixed hole, the outer wall of the right end of the shell is provided with a connecting pipe, the outer wall of the lower end of the shell is provided with a fixed ring, the outer wall of the circumference of the lower end of the fixed ring is provided with a feeding port extending downwards, one end of the switching valve is connected with the air inlet and the air outlet of a blower through two connecting pipes by designing the strong switching valve, the blower provides strong suction for the switching valve, the movable rod in the switching valve is controlled to lift by the movable cylinder at the upper end of the switching valve, and the suction and release of a product can be completed through the action of the movable cylinder, so that the problem that the suction of the hollow product is not enough is solved, and the production and conveying efficiency of the product is greatly improved.
Description
Technical Field
The invention belongs to the technical field of switching valves, and particularly relates to a powerful switching valve.
Background
The switching valve (forced valve) is a pneumatic switching valve arranged at the hot end of the switching heat exchanger (or cold accumulator), the valve plate is opened and closed by utilizing the connecting rod structure principle, the switch of the switching valve is controlled by signal compressed air from an electromagnetic valve, according to different functions in a flow, the switching valve comprises an air-to-nitrogen switching valve, a pure nitrogen inhibition valve, a waste nitrogen three-way valve and the like, the switching valve is divided into a vertical type switching valve and a horizontal type switching valve from structural types, the vertical type switching valve can be divided into an air-open type switching valve and a air-closed type switching valve, the air-open type switching valve is characterized in that when the signal compressed air is out of air, the valve clack can be automatically opened by virtue of dead weight, otherwise, the air-open and air-closed type switching valve is determined by the safety of the device, the air-open type switching valve is used for air-open type switching valve, and the air-closed type switching valve is used for air-open type switching valve.
The prior switching valve technology has the following problems: the switching valve is used for grabbing products with holes at two ends, the grippers need to suck the products from an injection mold, then after the products are put down (blown down) to face the products with holes at two ends, the common switching valve is difficult to adsorb the products to the switching valve pneumatically or the products with insufficient temperature are easy to drop in the transportation process of the switching valve, and a switching valve with stronger suction force needs to be designed.
Disclosure of Invention
The invention aims to provide a powerful switching valve, which solves the problem that the suction force of the switching valve proposed in the background art is not strong enough when hollow products with two empty ends are adsorbed.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a powerful switching valve, includes movable cylinder and fixing base, movable cylinder is installed to the upper end of fixing base, be provided with the casing on the lower extreme outer wall of fixing base, be provided with the fixed orifices on the front end outer wall of casing, be provided with the connecting pipe on the right-hand member outer wall of casing, be provided with solid fixed ring on the lower extreme outer wall of casing, be provided with downwardly extending's pan feeding mouth on the lower extreme circumference outer wall of solid fixed ring, the inside go-between that is provided with of fixing base girth of casing upper end, the inside movable rod that is provided with of upper end circumference of go-between, be provided with the telescopic link on the upper end outer wall of movable rod, the upper end setting of telescopic link is inside the circumference of movable cylinder, be provided with the fixed port on the left end upper side circumference outer wall of movable rod, be provided with the connector on the movable rod left end circumference outer wall of fixed port downside, the front end circumference of movable rod is inside to be provided with inhales the material pipe, inhale the one end circumference outer wall of material pipe and fixed connection mouth, inhale the upper end circumference outer wall of material pipe and the pan feeding mouth.
Preferably, the connecting pipes are provided with four, four the size and shape of the connecting pipes are the same, four the connecting pipes are arranged on the outer wall of the left end of the shell in two groups at equal intervals, the two connecting pipes on the outer wall of the left end of the shell are fixedly connected with the air outlet of the air inlet of the blower respectively, the outer wall of the right end circumference of the connecting pipe on the upper side of the outer wall of the left end of the shell is fixedly connected with the connecting port, the size and shape of the connecting port are the same, the distance between the connecting port and the fixed port is the same as the distance between the two connecting pipes on the outer wall of one side of the shell, the inner diameter and the outer diameter of the connecting port, the fixed port and the connecting pipes are the same, and the two connecting pipes on the outer wall of the left end and the right end of the shell, which are close to the lower side, are not sealed with movable ports in the circumference of the shell.
Preferably, the fixed openings are two in total, the two fixed openings are identical in size and shape, the two fixed openings are respectively arranged on the circumferential outer walls of the upper sides of the left end and the right end of the movable rod, the movable rod is a solid rod, and only the inner suction pipe of the movable rod and the opposite inner sides of the two fixed openings are hollow.
Preferably, the telescopic length of the telescopic rod is the same as the distance between the connecting port and the fixed port, and the length of the connecting rod is the same as the length from the circumferential outer wall at the lower end of the fixed ring to the circumferential outer wall at the upper end of the connecting ring.
Preferably, the four fixing holes are formed in the outer walls of the front end of the shell close to four corners.
Preferably, the overall height of the switching valve is three hundred thirty eight point five millimeters, the height of the fixing seat is seventy five millimeters, the height of the shell is one hundred millimeters, the overall width of the switching valve is two hundred twenty three millimeters, the same width of the shell and the fixing seat is one hundred zero three millimeters, and the length of the connecting pipe at the outer end of the shell is sixty millimeters.
Preferably, the diameters of the circumferences of the fixing ring and the connecting ring are the same, and the length of the fixing ring is ten millimeters longer than the length of the connecting ring.
Compared with the prior art, the invention provides a powerful switching valve, which has the following beneficial effects:
according to the invention, one end of the switching valve is connected with an air inlet and an air outlet of the air blower through two connecting pipes, the air blower is used for providing strong suction force for the switching valve, a movable air cylinder at the upper end of the switching valve is used for controlling a movable rod in the switching valve to ascend and descend, a connecting port at the left end of a suction pipe is connected with the connecting pipe at the upper side of the left end of the shell, a product is sucked into the suction pipe through the suction force of the air blower, the connecting pipe at the lower side of the left end of the shell is connected with the air outlet of the air blower, air is transmitted out through a movable port in the shell through a lower connecting pipe, thus the adsorption effect on the product is completed, when the product is required to be released, the movable air cylinder drives the movable rod to move downwards, the connecting pipes at the upper side of the left side and the right side of the shell are connected with two fixed ports, the two connecting pipes at the upper side are connected with the connecting pipe at the lower side of the left end of the shell through the fixed ports, so that the air inlet is changed into an air outlet, the air inlet is blown out from the lower side of the shell, and release of the product can be completed, and when the actual operation is carried out, and each air blower drives a plurality of suckers can not suck the product through the air suction valve, and the product can not be sucked through the large suction effect of the switching valve, and the product can not be sucked through the big suction valve, and the problem can be solved;
the utility model discloses powerful switching valve is in the same place through sucking disc and air-blower connection with the switching valve, control the movable rod in the upper end through movable cylinder, transport the switching valve to the product upper end of production through the drive belt, start the air-blower, inside the product enters into the material suction pipe from the pan feeding mouth, the rethread drive belt is carried the switching valve transmission and is appointed region, movable cylinder drives movable rod downwardly moving, the connector meets with the connecting pipe of casing left end downside, the fixed port meets with the connecting pipe of casing left and right sides end upside, the product is blown out from inhaling the material pipe, it can to repeat above-mentioned step to inhale the material district with the switching valve transmission.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate and together with the embodiments of the invention and do not constitute a limitation to the invention, and in which:
FIG. 1 is a schematic diagram of a three-dimensional structure of a robust switching valve according to the present invention;
FIG. 2 is a schematic diagram of a front structure of a robust switching valve according to the present invention;
FIG. 3 is a schematic diagram of the front internal structure of a robust switching valve according to the present invention;
FIG. 4 is a schematic side view of a robust switching valve according to the present invention;
FIG. 5 is a schematic diagram of a side internal structure of a robust switching valve according to the present invention;
in the figure: 1. a movable cylinder; 2. a fixing seat; 3. a connecting pipe; 4. a fixing hole; 5. a housing; 6. a fixing ring; 7. a feed inlet; 8. a connecting ring; 9. a movable rod; 10. a telescopic rod; 11. a fixed port; 12. a suction pipe; 13. and a connecting port.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-5, the present invention provides a technical solution: a strong switching valve comprises a movable cylinder 1 and a fixed seat 2, wherein the upper end of the fixed seat 2 is provided with the movable cylinder 1, the outer wall of the lower end of the fixed seat 2 is provided with a shell 5, the outer wall of the front end of the shell 5 is provided with fixing holes 4, the total number of the fixing holes 4 is four, the four fixing holes 4 are respectively arranged on the outer wall of the front end of the shell 5 close to four corners, the four fixing holes 4 are used for fixedly connecting the whole switching valve with external equipment, the shell 5 is a main working area and is the center of gravity of the whole switching valve, the fixing holes 4 are arranged on the outer wall of the front end of the shell 5 close to four corners, the connection between the switching valve and the external equipment is firmer due to the plurality of fixing holes 4, the loosening problem is prevented when the switching valve is used, the outer wall of the right end of the shell 5 is provided with four connecting pipes 3, the four connecting pipes 3 are identical in size and shape, the four connecting pipes 3 are arranged on the left end outer wall of the shell 5 in two groups at equal intervals, the two connecting pipes 3 on the left end outer wall of the shell 5 are fixedly connected with the air inlet and the air outlet of the air blower respectively, the right end circumference outer wall of the connecting pipe 3 on the upper side of the left end outer wall of the shell 5 is fixedly connected with the connecting port 13, the connecting port 13 and the fixing port 11 are the same in size and shape, the distance between the connecting port 13 and the fixing port 11 is the same as the distance between the two connecting pipes 3 on the outer wall of one side of the shell 5, the inner diameter and the outer diameter of the connecting port 13, the fixing port 11 and the connecting pipes 3 are the same, the whole height of the switching valve is three hundred thirty-eight points and five millimeters, the height of the fixing seat 2 is seventy-five millimeters, the height of the shell 5 is one hundred millimeters, the whole width of the switching valve is two hundred twenty-three millimeters, the widths of the shell 5 and the fixing seat 2 are the same, the length of the connecting pipe 3 at the outer end of the shell 5 is sixty millimeters, the volume of the switching valve is designed according to the size of a product, the volume of the switching valve is reduced as much as possible while the sucking and releasing of the product can be completed, the switching valve is more convenient to use, two connecting pipes 3 on the outer walls of the left end and the right end of the shell 5, which are close to the lower side, are not sealed with movable ports in the circumference of the shell 5, the two connecting pipes 3 on the upper end of the shell 5 are connected together through two fixed ports 11, the distances between the connecting ports 13 and the fixed ports 11 are the same, the connection ports 13 and the fixed ports 11 can be connected with the connecting pipes 3 on the upper side and the lower side in an aligning manner when the movable rod 9 moves downwards, the phenomenon that the sucking force is not enough due to the insufficient aligning connection is prevented, the outer wall of the lower end of the shell 5 is provided with a fixed ring 6, the lower extreme circumference outer wall of solid fixed ring 6 is provided with downwardly extending's pan feeding mouth 7, the inside go-between 8 that is provided with of fixing base 2 circumference of casing 5 upper end, the inside movable rod 9 that is provided with of upper end circumference of go-between 8, gu fixed ring 6 and go-between 8 circumference diameter size are the same, gu fixed ring 6's length is longer than the length ten millimeters of go-between 8, gu fixed ring 6 and go-between 8's effect cup joints outside the circumference of movable rod 9 makes movable rod 9 reciprocate under movable cylinder 1 drive, wrap up movable rod 9 inside, because movable cylinder 1's pressure is great, movable rod 9 reciprocates in-process speed very fast, avoid the accidental injury to relevant personnel through gu fixed ring 6 and go-between 8, be provided with telescopic link 10 on movable rod 9's the upper end outer wall, telescopic link 10's upper end setting is inside movable cylinder 1's circumference.
A strong switching valve is provided, a fixed port 11 is arranged on the circumference outer wall of the left end upper side of a movable rod 9, a connecting port 13 is arranged on the circumference outer wall of the left end of the movable rod 9 at the lower side of the fixed port 11, two fixed ports 11 are arranged in total, the two fixed ports 11 are identical in size and shape, the two fixed ports 11 are respectively arranged on the circumference outer wall of the left and right end upper side of the movable rod 9, the movable rod 9 is a solid rod, the movable rod 9 is hollow only in the opposite direction of an internal suction pipe 12 and the two fixed ports 11, the two fixed ports 11 are used for forming a hollow part in the circumference of the movable rod 9, the two connecting pipes 3 at the left and right end upper sides of a shell 5 can be connected together through the fixed ports 11, so that the release of a product can be completed only by circulating air in a blower in a link of releasing the product, the solid movable rod 9 is used for preventing the suction and release of products from being influenced by air leakage in other places, only the opening parts of the connecting port 13 and the fixed port 11 ensure the air tightness of the whole switching valve, the telescopic length of the telescopic rod 10 is the same as the distance between the connecting port 13 and the fixed port 11, the length of the telescopic rod 10 is the same as the length from the circumference outer wall of the lower end of the fixed ring 6 to the circumference outer wall of the upper end of the connecting ring 8, thus the movable cylinder 1 can conveniently drive the connecting port 13 and the fixed port 11 to be connected with the corresponding connecting pipe 3 in an aligned mode when driving the telescopic rod 10 in the inside to move, the connecting port 13 and the fixed port 11 can be accurately connected with the corresponding connecting pipe 3 when the switching valve controls the suction and release of products, the suction pipe 12 is arranged in the circumference of the front end of the movable rod 9, one end of the suction pipe 12 is fixedly connected with the connecting port 13, the other end circumference outer wall of the suction pipe 12 is fixedly connected with the upper end outer wall of the feed inlet 7.
The working principle and the using flow of the invention are as follows: after the invention is installed, when the electromagnetic valve is powered on, compressed air enters the movable cylinder 1 to enable the cylinder to move downwards, when the electromagnetic valve is powered off, a small amount of channels for entering the compressed air are cut off, meanwhile, air in the cavity of the movable cylinder 1 is discharged into the atmosphere from the other channel of the electromagnetic valve, so that the movable cylinder 1 moves upwards, the movable cylinder 1 is controlled by the power-off of the electromagnetic valve, products are adsorbed into the suction pipe 12 and discharged from the suction pipe 7 through the inlet and the discharge control inlet 7 of the compressed air, when the invention is used, the switching valve is connected with the air blower through the sucking disc, the movable rod 9 is controlled to be uppermost through the movable cylinder 1, the switching valve is transported to the upper end of the produced products through the driving belt, the air blower is started, the products enter the suction pipe 12 from the inlet 7 through the driving belt to drive the switching valve to a designated area, the movable cylinder 1 moves downwards, the connecting pipe 3 at the lower side of the left end of the shell 5 is connected with the connecting port 13, the fixed port 11 is connected with the connecting pipe 3 at the upper side of the left end and right end of the shell 5, and the products are blown out of the suction pipe 12 through the switching valve, and the steps can be repeated in the step of sucking the products.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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. The utility model provides a powerful switching valve, includes movable cylinder (1) and fixing base (2), its characterized in that: the utility model discloses a suction pipe, including fixing base (2), connecting rod (9), telescopic link (10) are provided with on the lower extreme outer wall of fixing base (2), be provided with connecting pipe (3) on the both sides outer wall of casing (5), be provided with solid fixed ring (6) on the lower extreme outer wall of casing (5), be provided with downwardly extending's pan feeding mouth (7) on the lower extreme circumference outer wall of solid fixed ring (6), fixing base (2) circumference inside of casing (5) upper end is provided with go-between (8), the inside movable link (9) that is provided with of upper end circumference of go-between (8), be provided with telescopic link (10) on the upper end outer wall of movable link (9), the upper end of telescopic link (10) is provided with fixed orifices (11) on the circumference outer wall of the left end upside of movable link (9), be provided with pan feeding mouth (13) on the circumference of the movable link (9) of fixed orifices (11) downside, be provided with suction connection mouth (13) and fixed feed pipe (13) inside the one end, suction pipe (13), the circumferential outer wall of the other end of the suction pipe (12) is fixedly connected with the outer wall of the upper end of the feed inlet (7);
the four connecting pipes (3) are provided with four same size and shape, the four connecting pipes (3) are divided into two groups, one group is equidistantly arranged on the outer wall of the left end of the shell (5), the other group is equidistantly arranged on the outer wall of the right end of the shell (5), the two connecting pipes (3) on the outer wall of the left end of the shell (5) are fixedly connected with the air outlet of the air inlet of the air blower respectively, the outer wall of the right end circumference of the connecting pipe (3) on the upper side of the outer wall of the left end of the shell (5) is fixedly connected with the connecting port (13), the size and shape of the connecting port (13) and the fixed port (11) are the same, the distance between the connecting port (13) and the two connecting pipes (3) on one side of the outer wall of the shell (5) is the same, the inner diameter and the outer diameter of the connecting port (11) and the inner diameter of the connecting pipe (3) on the outer wall of the left end and the outer wall of the right end of the shell (5) are not sealed and movable in the circumference of the shell (5);
the fixed ports (11) are provided with two, the size and the shape of the two fixed ports (11) are the same, the two fixed ports (11) are respectively arranged on the upper side circumference outer wall of the left end and the right end of the movable rod (9), the movable rod (9) is a solid rod, and the movable rod (9) is hollow only in the opposite direction of the inner suction pipe (12) and the two fixed ports (11).
2. A robust switching valve in accordance with claim 1, wherein: the telescopic length of the telescopic rod (10) is the same as the distance between the connecting port (13) and the fixed port (11), and the length of the telescopic rod (10) is the same as the length from the circumferential outer wall of the lower end of the fixed ring (6) to the circumferential outer wall of the upper end of the connecting ring (8).
3. A robust switching valve in accordance with claim 1, wherein: the four fixing holes (4) are formed in the outer walls of the front end of the shell (5) close to four corners, and the four fixing holes (4) are formed in the outer walls of the front end of the shell.
4. A robust switching valve in accordance with claim 1, wherein: the whole height of switching valve is three hundred thirty eight some five millimeters, the height of fixing base (2) is seventy five millimeters, the height of casing (5) is one hundred millimeters, the whole width of switching valve is two hundred twenty three millimeters, the width of casing (5) and fixing base (2) is the same and is one hundred zero three millimeters, the length of connecting pipe (3) at casing (5) outer end is sixty millimeters.
5. A robust switching valve in accordance with claim 1, wherein: the diameters of the circumferences of the fixing ring (6) and the connecting ring (8) are the same, and the length of the fixing ring (6) is ten millimeters longer than the length of the connecting ring (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910849435.6A CN110529625B (en) | 2019-09-09 | 2019-09-09 | Strong switching valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910849435.6A CN110529625B (en) | 2019-09-09 | 2019-09-09 | Strong switching valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110529625A CN110529625A (en) | 2019-12-03 |
| CN110529625B true CN110529625B (en) | 2024-04-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910849435.6A Active CN110529625B (en) | 2019-09-09 | 2019-09-09 | Strong switching valve |
Country Status (1)
| Country | Link |
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| CN (1) | CN110529625B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN201672094U (en) * | 2010-05-18 | 2010-12-15 | 淮南光华光神机械电子有限公司 | Positive/negative air pressure changeover valve |
| CN103292012A (en) * | 2013-06-25 | 2013-09-11 | 张家港市金马电气有限公司 | Withdrawing device |
| CN104763820A (en) * | 2015-03-13 | 2015-07-08 | 北京华卓精科科技有限公司 | Two-position three-way valve and vibration isolation system with same |
| CN207796166U (en) * | 2017-11-24 | 2018-08-31 | 上海锦宝包装机械有限公司 | A kind of double negative pressure switching valves of vacuum |
| CN208107198U (en) * | 2018-04-08 | 2018-11-16 | 汕头市信力制罐设备有限公司 | A kind of spring VSV Vacuum Switching Valve |
| CN210600286U (en) * | 2019-09-09 | 2020-05-22 | 苏州希瑞格机器人科技有限公司 | Powerful diverter valve |
-
2019
- 2019-09-09 CN CN201910849435.6A patent/CN110529625B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201672094U (en) * | 2010-05-18 | 2010-12-15 | 淮南光华光神机械电子有限公司 | Positive/negative air pressure changeover valve |
| CN103292012A (en) * | 2013-06-25 | 2013-09-11 | 张家港市金马电气有限公司 | Withdrawing device |
| CN104763820A (en) * | 2015-03-13 | 2015-07-08 | 北京华卓精科科技有限公司 | Two-position three-way valve and vibration isolation system with same |
| CN207796166U (en) * | 2017-11-24 | 2018-08-31 | 上海锦宝包装机械有限公司 | A kind of double negative pressure switching valves of vacuum |
| CN208107198U (en) * | 2018-04-08 | 2018-11-16 | 汕头市信力制罐设备有限公司 | A kind of spring VSV Vacuum Switching Valve |
| CN210600286U (en) * | 2019-09-09 | 2020-05-22 | 苏州希瑞格机器人科技有限公司 | Powerful diverter valve |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110529625A (en) | 2019-12-03 |
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