CN218971949U - Valve island with cut-off adjusting function - Google Patents
Valve island with cut-off adjusting function Download PDFInfo
- Publication number
- CN218971949U CN218971949U CN202222019238.1U CN202222019238U CN218971949U CN 218971949 U CN218971949 U CN 218971949U CN 202222019238 U CN202222019238 U CN 202222019238U CN 218971949 U CN218971949 U CN 218971949U
- Authority
- CN
- China
- Prior art keywords
- valve island
- hole
- input channel
- main body
- plug
- 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.)
- Active
Links
Images
Landscapes
- Lift Valve (AREA)
Abstract
The utility model relates to the technical field of gas-electricity control, and particularly provides a valve island with a cut-off adjusting function, wherein a gas source channel is transversely arranged in a valve island main body; the input channel is longitudinally arranged on the valve island main body and communicated with the air source channel; the valve island main body is provided with an adjusting hole, and the adjusting piece is detachably arranged in the adjusting hole; a plugging hole is formed in the valve island main body, the plugging hole is communicated with the input channel and the regulating hole, and the plugging hole divides the input channel into an upper section and a lower section from the middle position of the input channel; the adjusting piece can drive the plug to move into the plugging hole to plug the input channel or drive the plug to separate from the plugging hole so as to realize the circulation of the input channel; the arrangement of the structure enables the input channel connected with the electric control valve to be cut off, so that air flow is cut off, and the electric control valve can be removed at the moment to perform maintenance or replacement work, so that the convenience of overhauling the valve island is effectively improved.
Description
Technical Field
The utility model relates to the technical field of gas-electric control, in particular to a valve island with a cut-off adjusting function.
Background
The valve island is a control component consisting of a plurality of electric control valves, the plurality of electric control valves are provided with uniform air source channels, air is input through the air source channels and is output after being regulated and controlled by the electric control valves, so that the air flow is controlled, the pneumatic assembly is driven, and the existing valve island has a part of defects in the installation of the electric control valves.
Because the air source channel of the valve island is arranged in the valve island main body, the electric control valve is arranged on the valve island, and the air source is directly output to the pneumatic component through the electric control valve after entering the electric control valve.
Disclosure of Invention
In view of this, the present utility model proposes a valve island with a cut-off adjustment function.
The technical scheme of the utility model is realized as follows: the utility model provides a valve island with a cut-off adjusting function, which comprises a valve island main body, an air source channel and an input channel, wherein,
the air source channel is transversely arranged in the valve island main body;
the input channel is longitudinally arranged in the valve island main body, penetrates through the top of the valve island main body and is communicated with the air source channel;
the device also comprises an adjusting piece and a plug, wherein,
the valve island main body is provided with an adjusting hole, and the adjusting piece is detachably arranged in the adjusting hole; a plugging hole is formed in the valve island main body, the plugging hole is communicated with the input channel and the regulating hole, and the plugging hole divides the input channel into an upper section and a lower section from the middle position of the input channel;
the regulating part is a reciprocating type regulating part, the plug is detachably connected with the regulating part, and the regulating part can drive the plug to move into the plugging hole to plug the input channel or drive the plug to be separated from the plugging hole, so that the circulation of the input channel is realized.
On the basis of the above technical scheme, preferably, the regulating part is a telescopic motor, the telescopic motor comprises a motor main body and a push rod, the motor main body is a driving element to drive the push rod to stretch out and draw back, the plug is detachably arranged at the end part of the push rod, a first external thread is arranged on the motor main body of the telescopic motor, a first internal thread is arranged on the regulating hole, and the telescopic motor is connected with the first internal thread of the regulating hole in a screwing way through the first external thread.
On the basis of the technical scheme, preferably, the push rod of the telescopic motor is provided with second external threads, the plug is provided with second internal threads, and the plug is screwed with the second external threads on the push rod through the second internal threads.
On the basis of the technical scheme, preferably, the port periphery of the adjusting hole is provided with a ring seat, the ring seat is of a circular annular structure, a sealing ring is sleeved on the ring seat, the thickness of the sealing ring is larger than that of the ring seat, the sealing ring is made of rubber, and the right side face of the sealing ring is bonded and fixed with the valve island main body through an adhesive.
On the basis of the technical scheme, preferably, the section of the input channel is circular, the plugging hole is a round table hole, the diameter of the input channel is smaller than the diameter of the small end of the plugging hole, the front half part of the plug is correspondingly provided with the plugging hole in a round table structure, and the plug is made of rubber.
On the basis of the technical scheme, preferably, a guide groove parallel to the adjusting hole is formed in the valve island main body, the adjusting hole is communicated with the guide groove, a guide plate is arranged on the plug, and the guide plate is in sliding connection with the guide groove.
On the basis of the technical scheme, preferably, one end of the adjusting piece, which is positioned outside the adjusting hole, is provided with an inner hexagonal hole.
On the basis of the technical scheme, preferably, the valve island main body is provided with a plurality of threaded holes.
Compared with the prior art, the valve island with the cut-off adjusting function has the following beneficial effects:
(1) The input channel is provided with the plugging hole, and the valve island main body is provided with the regulating hole for installing the regulating piece and the plug, and the input channel is connected with the electric control valve, so that when the electric control valve fails, the plug can be driven by the regulating piece to extend into the plugging hole so as to cut off the input channel, the input channel of the failed electric control valve does not circulate, the normal work of other electric control valves is not influenced, the failed electric control valve is removed for replacement, the input channel of the failed electric control valve does not leak air in the replacement process, and the operation is very convenient; because a plurality of automatically controlled valves share the same total exhaust passage in traditional valve island, part automatically controlled valve is in order to adapt to pneumatic assembly's demand, need exhaust, in order to prevent to give vent to anger the end pressure release, this device can mirror image be provided with two, one is used for admitting air, and one is used for giving vent to anger, and in this way, give vent to anger end and inlet end all have the function of stopping, can prevent inlet end and outlet end pressure release to guarantee pneumatic assembly's normal operating.
(2) The valve island main body is provided with the adjusting hole with the internal thread, and the adjusting piece is connected with the adjusting hole on the valve island main body through the thread, so that the adjusting piece is convenient to install and detach; the regulating part adopts the telescopic motor, the end part of the push rod of the telescopic motor is provided with external threads, the plug is provided with internal threads, the push rod is connected with the plug through threads, and the push rod can be conveniently taken down to be replaced after the plug is worn, so that the situation of air leakage caused by insufficient sealing is avoided.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a perspective view of a valve island with shut-off adjustment of the present utility model;
FIG. 2 is a schematic view of the mounting positions of the regulator and plug of the valve island with cut-off regulating function of the present utility model;
FIG. 3 is a schematic cross-sectional view of a valve island with cut-off adjustment according to the present utility model;
FIG. 4 is an exploded view of a valve island with shut-off modulating function of the present utility model;
FIG. 5 is a block diagram of an actuator and plug of a valve island with shut-off adjustment of the present utility model;
FIG. 6 is a cross-sectional view of a tuning orifice of a valve island with shut-off tuning function of the present utility model;
FIG. 7 is a block diagram of point A of the valve island with cut-off adjustment of the present utility model;
fig. 8 is a double cut-off structure diagram of the valve island with cut-off adjustment function of the present utility model.
Detailed Description
The following description of the embodiments of the present utility model will clearly and fully describe the technical aspects of the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, are intended to fall within the scope of the present utility model.
As shown in fig. 1 to 8, the valve island with the cut-off adjusting function comprises a valve island main body 1, an air source channel 2, an input channel 3, an adjusting piece 4, a plug 5, a plugging hole 6, a ring seat 7 and a sealing ring 8.
The valve island body 1, the air source channel 2 and the input channel 3 are in the prior art, and the air source channel 2 is transversely arranged in the valve island body 1; the input channel 3 is longitudinally arranged in the valve island main body 1, the input channel 3 penetrates through the top of the valve island main body 1, and the input channel 3 is communicated with the air source channel 2; the electric control valve S is arranged on the valve island main body 1, the gas input end of the electric control valve S is communicated with the input channel 3, gas is input into the valve island main body 1 through the gas source channel 2 and then enters the electric control valve S through the input channel 3, and the regulated gas is output by the electric control valve S;
because the electric control valves S are provided with a plurality of common air source channels 2, when the electric control valves S are required to be dismantled, the air source channels 2 are required to be closed or stopped to supply air, so that all the electric control valves S can stop working to influence the normal operation of equipment, and the electric control valves S cannot realize single regulation and control; a plugging hole 6 is formed in the valve island main body 1, the plugging hole 6 is communicated with the input channel 3 and the regulating hole 101, and the plugging hole 6 divides the input channel 3 into an upper section and a lower section from the middle position of the input channel 3; the adjusting piece 4 is a reciprocating type adjusting piece, the plug 5 is detachably connected with the adjusting piece 4, and the adjusting piece 4 can drive the plug 5 to move into the plugging hole 6 to plug the input channel 3 or drive the plug 5 to be separated from the plugging hole 6 so as to realize the circulation of the input channel 3; by means of the structure, the input channel 3 of the single electric control valve S can be plugged, so that when the single electric control valve S fails, air supply can be cut off, the electric control valve S can be taken down for maintenance or replacement, the common air source channel 2 is not required to be closed or air supply is not required to be stopped, and the convenience of maintenance and replacement of the electric control valve S is effectively improved.
In this embodiment, as a preferred manner, the adjusting member 4 is a telescopic motor, the telescopic motor includes a motor main body 401 and a push rod 402, the motor main body 401 is a driving element to drive the push rod 402 to stretch, the plug 5 is detachably mounted at the end of the push rod 402, a first external thread 403 is provided on the motor main body 401 of the telescopic motor, the adjusting hole 101 is provided with a first internal thread 102, and the telescopic motor is screwed with the first internal thread 102 of the adjusting hole 101 through the first external thread 403; because the requirement of valve island to structure compactness, like reciprocating motion formula regulating part such as electric putter, the volume is great, if electric putter is used as regulating part 4, can lead to the volume increase of valve island, consequently adopted the flexible motor of small and exquisite structure in this device, and flexible motor is connected with the first internal thread 102 of regulation hole 101 through first external screw thread 403, and it has the convenient advantage of dismouting, is convenient for carry out the maintenance work of regulating part 4.
In this embodiment, as a preferable manner, the push rod 402 of the telescopic motor is provided with a second external thread 404, the plug 5 is provided with a second internal thread 501, and the plug 5 is screwed with the second external thread 404 on the push rod 402 through the second internal thread 501; the plug 5 is used as a working part for isolating the input channel 3, and needs to reciprocate or prop against in the plugging hole 6, so as to avoid air leakage caused by abrasion, and the plug 5 is in threaded connection with the push rod 402 of the telescopic motor, so that the plug 5 is easy to detach and replace after abrasion, and the convenience of maintenance of the valve island is improved.
In this embodiment, as a preferable mode, a ring seat 7 is disposed at the periphery of the port of the adjusting hole 101, the ring seat 7 has a circular ring structure, a sealing ring 8 is sleeved on the ring seat 7, the thickness of the sealing ring 8 is greater than that of the ring seat 7, the sealing ring 8 is made of rubber, and the right side surface of the sealing ring 8 is bonded and fixed with the valve island main body 1 through an adhesive; in this way, when the motor main body 401 of the telescopic motor is connected with the first internal thread 102 on the adjusting hole 101 through the first external thread 403, the front end of the motor main body 401 of the telescopic motor can abut against the sealing ring 8 to compress the sealing ring 8, one of the sealing rings 8 can improve the tightness of the installation of the telescopic motor, and the other sealing ring 8 can further improve the sealing performance, so that the defect of insufficient connection tightness between the first external thread 403 and the first internal thread 102 is avoided.
In this embodiment, as a preferred manner, the cross section of the input channel 3 is circular, the plugging hole 6 is a circular truncated cone, the diameter of the input channel 3 is smaller than the diameter of the small end of the plugging hole 6, the front half of the plug 5 is in a circular truncated cone structure corresponding to the plugging hole 6, and the plug 5 is made of rubber; therefore, the plug 5 can enter the plugging hole 6 to realize effective sealing under the pushing of the adjusting piece 4 so as to cut off the air supply of the input channel 3, and the electric control valve S is convenient to replace, and the rubber plug 5 has the advantage of good sealing performance so as to avoid air leakage caused by poor sealing.
In this embodiment, as a preferable mode, a guide groove 103 parallel to the adjusting hole 101 is formed in the valve island main body 1, the adjusting hole 101 is communicated with the guide groove 103, a guide plate 502 is disposed on the plug 5, and the guide plate 502 is slidably connected with the guide groove 103; the guide plate 502 is matched with the guide groove 103 and used for guiding the movement of the plug 5, so that the operation is more stable, and the plug 5 is prevented from shaking when moving.
In this embodiment, as a preferred manner, an inner hexagonal hole 405 is disposed at an end of the adjusting member 4 located outside the adjusting hole 101; because the number of the electric control valves S installed on the valve island is large, the structure is compact, the installation of the regulating piece 4 is also relatively dense, and the inner hexagonal holes 405 are formed in the end parts of the regulating piece, so that the regulating piece can be conveniently disassembled and assembled through an inner hexagonal wrench, and the convenience of disassembly and assembly is improved.
In this embodiment, as a preferred manner, the valve island body 1 is provided with a plurality of threaded holes 104, and the electric control valve S may be fixedly connected with the threaded holes 104 on the valve island body 1 through bolts, which have the advantage of convenient assembly and disassembly, so as to facilitate the assembly and disassembly of the electric control valve S.
The specific implementation steps are as follows:
firstly, an electric control valve S is fixed on a valve island main body 1 through a bolt, an input port of the electric control valve S is communicated with an input channel 3, gas is input into the valve island main body 1 through a gas source channel 2 during operation and enters the electric control valve S through the input channel 3, then the electric control valve S regulates and controls output, when the electric control valve S fails, a regulating piece 4 drives a plug 5 to move into a plugging hole 6 to cut off the input channel 3, the gas source channel 2 still can normally convey gas to other electric control valves S at the moment, the gas of the input channel 3 of the failed electric control valve S is blocked, the failed electric control valve S can be removed at the moment and cannot generate a gas leakage phenomenon, after the replacement is finished, the regulating piece 4 drives the plug 5 to be separated from the plugging hole 6, a gas path of the input channel 3 is switched on again, and then the electric control valve S can be put into normal operation;
in the traditional valve island, a plurality of electric control valves S share the same total exhaust passage, the air source passage 2 and the total exhaust passage are all arranged in the valve island main body 1, but part of the electric control valves S are required to exhaust in order to adapt to the requirements of pneumatic components, in order to prevent pressure relief of an air outlet end, the device can be provided with two mirror images, as shown in fig. 8, the valve island 100 is used for air inlet of the electric control valves S, the valve island 200 is used for air outlet of the electric control valves S, and therefore, the air outlet end and the air inlet end are provided with cut-off functions, the air inlet end and the air outlet end can be prevented from pressure relief, and normal operation of the pneumatic components is ensured.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (8)
1. A valve island with a cut-off adjusting function comprises a valve island main body (1), an air source channel (2) and an input channel (3), wherein,
the air source channel (2) is transversely arranged in the valve island main body (1);
the input channel (3) is longitudinally arranged in the valve island main body (1), the input channel (3) penetrates through the top of the valve island main body (1), and the input channel (3) is communicated with the air source channel (2);
the method is characterized in that: also comprises an adjusting piece (4) and a plug (5), wherein,
an adjusting hole (101) is formed in the valve island main body (1), and the adjusting piece (4) is detachably arranged in the adjusting hole (101);
a blocking hole (6) is formed in the valve island main body (1), the blocking hole (6) is communicated with the input channel (3) and the regulating hole (101), and the blocking hole (6) divides the input channel (3) into an upper section and a lower section from the middle position of the input channel (3);
the regulating part (4) is a reciprocating type regulating part, the plug (5) is detachably connected with the regulating part (4), the regulating part (4) can drive the plug (5) to move into the plugging hole (6) to plug the input channel (3), or drive the plug (5) to be separated from the plugging hole (6), so that the circulation of the input channel (3) is realized.
2. The valve island with cutoff adjustment function according to claim 1, wherein: the adjusting piece (4) is a telescopic motor, the telescopic motor comprises a motor main body (401) and a push rod (402), the motor main body (401) is a driving element to drive the push rod (402) to stretch, the end part of the push rod (402) is detachably arranged on the plug (5), a first external thread (403) is arranged on the motor main body (401) of the telescopic motor, a first internal thread (102) is arranged on the adjusting hole (101), and the telescopic motor is connected with the first internal thread (102) of the adjusting hole (101) in a screwing mode through the first external thread (403).
3. The valve island with cutoff adjustment function according to claim 2, wherein: the telescopic motor is characterized in that a second external thread (404) is arranged on a push rod (402) of the telescopic motor, a second internal thread (501) is arranged on a plug (5), and the plug (5) is connected with the second external thread (404) on the push rod (402) in a screwing mode through the second internal thread (501).
4. A valve island with cut-off regulating function according to claim 3, characterized in that: the port periphery of the adjusting hole (101) is provided with a ring seat (7), the ring seat (7) is of a circular annular structure, a sealing ring (8) is sleeved on the ring seat (7), the thickness of the sealing ring (8) is larger than that of the ring seat (7), the sealing ring (8) is made of rubber, and the right side face of the sealing ring (8) is bonded and fixed with the valve island main body (1) through an adhesive.
5. The valve island with cutoff adjustment function according to claim 1, wherein: the cross section of input channel (3) is the circular shape, shutoff hole (6) are round platform hole, and the diameter of input channel (3) is less than the tip diameter of shutoff hole (6), the first half of end cap (5) corresponds shutoff hole (6) and sets up to round platform column structure, and end cap (5) are rubber material.
6. The valve island with cutoff adjustment function according to claim 1, wherein: the valve island is characterized in that the valve island main body (1) is provided with a guide groove (103) parallel to the adjusting hole (101), the adjusting hole (101) is communicated with the guide groove (103), the plug (5) is provided with a guide plate (502), and the guide plate (502) is in sliding connection with the guide groove (103).
7. The valve island with cutoff adjustment function according to claim 1, wherein: one end of the adjusting piece (4) positioned outside the adjusting hole (101) is provided with an inner hexagonal hole (405).
8. The valve island with cutoff adjustment function according to claim 1, wherein: a plurality of threaded holes (104) are formed in the valve island main body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222019238.1U CN218971949U (en) | 2022-08-02 | 2022-08-02 | Valve island with cut-off adjusting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222019238.1U CN218971949U (en) | 2022-08-02 | 2022-08-02 | Valve island with cut-off adjusting function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218971949U true CN218971949U (en) | 2023-05-05 |
Family
ID=86147946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222019238.1U Active CN218971949U (en) | 2022-08-02 | 2022-08-02 | Valve island with cut-off adjusting function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218971949U (en) |
-
2022
- 2022-08-02 CN CN202222019238.1U patent/CN218971949U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102889397B (en) | Energy-saving valve | |
| CN106499851B (en) | A kind of all-metal sealing pilot operated safety valve | |
| US20150226204A1 (en) | Electrically Actuated Pressure Regulating Valve for an Adjustable Hydrostatic Pump, and Adjustable Hydrostatic Pump having a Pressure Regulating Valve | |
| KR101401086B1 (en) | Prefabricated high-pressure flow control valve | |
| CN105673900A (en) | Air reducing valve used for ships | |
| CN218971949U (en) | Valve island with cut-off adjusting function | |
| US20220163207A1 (en) | Regulating mechanism for regulating the flows from a plurality of gas outlets in a fuel gas valve | |
| CN217866940U (en) | Concentrated phase booster | |
| CN215568016U (en) | Pneumatic regulating valve | |
| CN203963454U (en) | Nailing machine gun head lubricating structure | |
| CN207333860U (en) | Second depressurized fast-connecting type pressure regulator valve | |
| CN203442214U (en) | Energy-saving gas inlet valve | |
| CN216407804U (en) | Branching module used on pressure reducing valve | |
| CN204986342U (en) | Multi -functional electronic grease lubrication pump | |
| CN205534441U (en) | There is not gas of leakage relief pressure valve | |
| CN210687140U (en) | Gas pressure stabilizing valve | |
| CN212583678U (en) | Restrictor with pressure nozzle | |
| CN113217645A (en) | Anti-surge valve and anti-surge regulating valve control system | |
| CN217177433U (en) | Valve convenient to overhaul | |
| CN214838422U (en) | Piston type pressure regulator | |
| CN201280983Y (en) | Fuel conveying device for small-sized gas engine | |
| CN217583214U (en) | High-precision long-life three-eccentric pneumatic adjusting butterfly valve | |
| CN219282470U (en) | Subway pressure regulating valve capable of reducing faults | |
| CN212407743U (en) | Pneumatic regulating valve | |
| CN216555562U (en) | Pilot-operated type first-stage gas pressure reducer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |