CN113775813B - Automatic control antitheft intelligent valve - Google Patents
Automatic control antitheft intelligent valve Download PDFInfo
- Publication number
- CN113775813B CN113775813B CN202111060720.3A CN202111060720A CN113775813B CN 113775813 B CN113775813 B CN 113775813B CN 202111060720 A CN202111060720 A CN 202111060720A CN 113775813 B CN113775813 B CN 113775813B
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- inner core
- wall
- valve
- shell
- groove
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- 238000001035 drying Methods 0.000 claims description 7
- 239000003292 glue Substances 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims 1
- 239000004819 Drying adhesive Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 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
- F16K35/00—Means to prevent accidental or unauthorised actuation
- F16K35/10—Means to prevent accidental or unauthorised actuation with locking caps or locking bars
-
- 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
-
- 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
- F16K35/00—Means to prevent accidental or unauthorised actuation
- F16K35/16—Means to prevent accidental or unauthorised actuation with locking member actuated by magnet
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Magnetically Actuated Valves (AREA)
Abstract
The invention provides an automatically controlled anti-theft intelligent valve, which comprises a shell, an actuator and a valve, wherein the shell is provided with a valve body; the shell is provided with a connecting seat, the end part of the connecting seat is provided with a positioning groove, and the outside of the connecting seat is provided with a connecting cap in a rotating way; the valve is provided with a mounting seat, and the end part of the mounting seat is provided with a positioning seat; the connecting cap comprises an inner core and an outer sleeve, a limit groove is formed in the outer wall of the inner core, an annular electromagnet is arranged in the inner core, a power supply is arranged on the end portion of the inner core, a placing groove is formed in the inner wall of the outer sleeve, a spring is arranged in the placing groove, a sliding block is arranged on the end portion of the spring, and limit teeth are arranged on the end portion of the sliding block. The power supply and the annular electromagnet are disconnected, the sliding block can be pulled into the placing groove by the spring, the limiting teeth are separated from the limiting groove, the connecting cap and the mounting seat cannot be separated even if the outer sleeve is rotated, the safety of the intelligent valve is improved, the shell and the actuator are not easy to steal, and the normal use of the intelligent valve is not easy to influence.
Description
Technical Field
The invention relates to a valve, in particular to an automatically controlled anti-theft intelligent valve.
Background
Currently, chinese patent publication No. CN213598671U discloses a manual-automatic blow-down valve, which comprises a housing, an actuator disposed inside the housing, and a valve disposed outside the housing and driven by the actuator. When in use, the valve can be controlled to be opened and closed by the actuator. However, the shell and the valve are tightly pressed and fixed by the screw, so that the safety is lower, and when the blow-down valve is installed outdoors, the situation that the shell and the actuator are stolen together is very easy to occur, and the normal use of the blow-down valve is seriously influenced.
Disclosure of Invention
In view of the above, the present invention aims to provide an automatically controlled anti-theft intelligent valve, which has the advantages of difficult theft of the housing and the actuator and difficult influence on normal use.
In order to solve the technical problems, the technical scheme of the invention is as follows: an automatically controlled anti-theft intelligent valve comprises a shell, an actuator arranged in the shell, and a valve arranged outside the shell and controlled by the actuator; the shell is provided with a connecting seat, the end part of the connecting seat is provided with a positioning groove, the outer part of the connecting seat is rotatably sleeved with a connecting cap, and the inner wall of the connecting cap is provided with an internal thread; the valve is provided with a mounting seat, an external thread is arranged on the outer wall of the mounting seat and is used for being screwed and fixed with the internal thread, the end part of the mounting seat is provided with a positioning seat, and the positioning seat is inserted into the positioning groove and used for limiting the relative rotation of the shell and the valve;
the connecting cap comprises an inner core and an outer sleeve arranged on the outer side of the inner core in a rotating mode, a plurality of limiting grooves are formed in the outer wall of the inner core, the limiting grooves are evenly distributed along the circumference of the inner core, annular electromagnets are coaxially arranged in the inner core, a power supply is arranged on the end portion of the inner core, the power supply is electrically connected with the annular electromagnets, a plurality of placing grooves are formed in the inner wall of the outer sleeve, the placing grooves are evenly distributed along the circumference of the outer sleeve, springs are arranged in the placing grooves, sliding blocks are arranged on the end portions of the springs, the sliding blocks are connected in the placing grooves in a sliding mode, limiting teeth are arranged on the end portions of the sliding blocks, and the limiting teeth are used for being clamped into the limiting grooves.
Through the technical scheme, when the intelligent valve is assembled, the valve is moved to the lower part of the shell, so that the mounting seat is opposite to the connecting seat. And then the valve is controlled to move to one side of the shell, so that the positioning seat on the valve is inserted into the positioning groove of the connecting seat. The positioning seat and the positioning groove are matched with each other to limit the relative rotation between the shell and the valve. And then the connecting cap is controlled to move towards one side of the valve, so that the internal threads in the connecting cap are in contact with the external threads on the mounting seat. And then the connecting cap is rotated to fix the connecting cap and the mounting seat by screw threads. Meanwhile, the connecting cap is matched with the mounting seat, so that the shell is stably connected with the valve.
In the process of assembling the intelligent valve, a power supply is communicated with the annular electromagnet, and the annular electromagnet drives the sliding block to slide towards the outside of the placing groove through magnetic force, so that the limiting teeth on the end part of the sliding block can be clamped into the limiting groove. At this moment, spacing tooth and spacing groove cooperation can be used to restrict the relative rotation between overcoat and the inner core, so can be fast with connecting cap and mount pad thread tightening.
After the intelligent valve is assembled, the power supply and the annular electromagnet are disconnected, at the moment, the sliding block is pulled into the placing groove through the elastic force of the spring, so that the limiting teeth are separated from the limiting groove, and then the connecting cap cannot be separated from the mounting seat even if the outer sleeve is rotated, so that the safety of the intelligent valve is improved, the shell and the actuator are not easy to be stolen, and the normal use of the intelligent valve is not easy to be influenced.
Preferably, the inner wall of the outer sleeve is provided with a bump, the outer wall of the inner core is provided with an annular chute, and the bump is slidingly connected inside the annular chute.
Through above-mentioned technical scheme, lug and annular spout mutually support can restrict the relative slip between overcoat and the inner core, and so the thief can't take off the overcoat from the inner core, can't separate connecting cap and mount pad, can't steal casing and executor.
Preferably, the number of the limiting teeth is a plurality, and the limiting teeth are uniformly distributed along the circumferential direction of the outer sleeve.
Through above-mentioned technical scheme, a plurality of spacing teeth of evenly distributed along the circumference of overcoat can more effectual restriction overcoat and the relative rotation between the inner core for the connection process of connecting cap and mount pad becomes more swift.
Preferably, a clamping groove is formed in the end portion of the inner core, and the power supply is clamped in the clamping groove.
Through above-mentioned technical scheme, after accomplishing the installation of intelligent valve, take out the power from the draw-in groove, annular electromagnet is in the outage state this moment, and the slider is accomodate inside the standing groove under the effect of spring.
Preferably, a plurality of extension blocks are arranged at the outer wall of the outer sleeve, and the extension blocks are uniformly distributed along the circumferential direction of the outer sleeve.
Through the technical scheme, when the jacket is used, the jacket can be driven to rotate circumferentially conveniently through the extension block.
Preferably, an annular cavity is formed in the inner core, quick-drying glue is filled in the annular cavity, a plurality of gaps are formed in the inner wall of the inner core, the gaps are uniformly distributed along the circumferential direction of the outer sleeve, and the gaps extend to one side of the annular cavity.
Through above-mentioned technical scheme, because set up annular cavity in the inner core, so the structural strength of inner core is lower relatively, takes place the deformation easily. Thus, when a thief uses a tool such as pliers to clamp the outer sleeve in an attempt to control the rotation of the connecting cap, the inner core is gradually deformed. When the inner core is deformed to a certain extent, the notch is formed in the inner core, quick-drying glue inside the annular cavity can enter between the connecting cap and the mounting seat, the connecting cap and the mounting seat are bonded and fixed, so that a thief is difficult to separate the connecting cap from the mounting seat, and the shell and the actuator cannot be stolen.
Preferably, a thimble is arranged at the inner wall of the annular cavity far away from the notch, and the tip of the thimble faces one side of the notch.
Through above-mentioned technical scheme, when the inner core warp, the thimble is close to breach one side gradually. When the thimble is abutted against the inner cavity wall of the annular cavity, which is close to the notch, the thimble starts to puncture the inner core. When the thimble pierces the inner core completely, the quick-drying adhesive in the annular cavity can enter between the connecting cap and the mounting seat, and the connecting cap and the mounting seat are adhered and fixed.
Preferably, the side wall of the thimble is provided with a plurality of through grooves, and the through grooves are uniformly distributed along the circumferential direction of the thimble.
Through the technical scheme, the through groove is formed in the side wall of the thimble, so that in the process that the thimble pierces the inner core, quick-drying glue in the annular cavity can enter between the connecting cap and the mounting seat more quickly, and the connecting cap and the mounting seat are adhered and fixed.
Drawings
FIG. 1 is a schematic diagram of an embodiment;
FIG. 2 is a partial cross-sectional view of an embodiment;
fig. 3 is an enlarged view of a portion a of fig. 2.
Reference numerals: 1. a housing; 2. an actuator; 3. a valve; 4. a connecting seat; 5. a positioning groove; 6. a connecting cap; 61. an inner core; 62. a jacket; 7. a mounting base; 8. a positioning seat; 9. a limit groove; 10. an annular electromagnet; 11. a power supply; 12. a placement groove; 13. a spring; 14. a slide block; 15. limit teeth; 16. a bump; 17. an annular chute; 18. a clamping groove; 19. an extension block; 20. an annular cavity; 21. a notch; 22. a thimble; 23. and (5) through grooves.
Detailed Description
The following detailed description of the invention is provided in connection with the accompanying drawings to facilitate understanding and grasping of the technical scheme of the invention.
An automatically controlled anti-theft intelligent valve, as shown in figure 1, comprises a shell 1, an actuator 2 arranged inside the shell 1, and a valve 3 arranged outside the shell 1 and controlled by the actuator 2. When the intelligent valve is used, the opening and closing of the valve 3 can be remotely controlled through the actuator 2, so that the intelligent valve is more intelligent to use.
As shown in fig. 1 and 2, a cylindrical connecting seat 4 is arranged at the bottom of the shell 1, a square positioning groove 5 is formed in the bottom of the connecting seat 4, a connecting cap 6 is sleeved outside the connecting seat 4 in a rotating mode, a plurality of extending blocks 19 are arranged at the outer wall of the connecting cap 6, the extending blocks 19 are uniformly distributed along the circumferential direction of the connecting cap 6, and internal threads are formed at the inner wall of the connecting cap 6. The top of valve 3 is provided with cylindric mount pad 7, and the outer wall department of mount pad 7 is provided with the external screw thread. When in use, the connecting cap 6 can be rotated to fix the connecting cap 6 and the mounting seat 7 by screw threads. The top of the mounting seat 7 is provided with a square positioning seat 8, and the positioning seat 8 can be inserted into the positioning groove 5 to limit the relative rotation of the shell 1 and the valve 3.
As shown in fig. 2 and 3, the connection cap 6 includes an inner core 61 and an outer jacket 62 rotatably fitted over the outer side of the inner core 61. The outer wall of the inner core 61 is provided with an annular chute 17, and the annular chute 17 and the inner core 61 are coaxially arranged. The inner wall of the outer sleeve 62 is provided with a slide block 14, and the slide block 14 is slidingly connected inside the annular chute 17. The sliding block 14 cooperates with the annular sliding groove 17 to limit the relative sliding between the inner core 61 and the outer sleeve 62, so that the inner core 61 and the outer sleeve 62 are not easily separated.
The outer wall department of inner core 61 has seted up a plurality of spacing grooves 9, and a plurality of spacing grooves 9 are evenly distributed along the circumference of inner core 61. The annular electromagnet 10 is coaxially arranged in the inner core 61, the clamping groove 18 is formed in the end portion of the inner core 61, the power supply 11 is clamped in the clamping groove 18, and the power supply 11 is electrically connected to the annular electromagnet 10. The inner wall of the outer sleeve 62 is provided with a plurality of placing grooves 12, and the placing grooves 12 are uniformly distributed along the circumferential direction of the outer sleeve 62. A spring 13 is arranged in each placing groove 12, a sliding block 14 is connected to the end of the spring 13, and the sliding blocks 14 are slidingly connected in the placing grooves 12. In the present embodiment, the slider 14 is made of a magnetic material, and can be attracted by the ring electromagnet 10 after being energized. The end part of the slide block 14 is provided with a plurality of limiting teeth 15 which are used for being clamped into the limiting grooves 9, and the limiting teeth 15 are uniformly distributed along the circumferential direction of the outer sleeve 62.
The inner core 61 is provided with an annular cavity 20, and the annular cavity 20 is disposed coaxially with the inner core 61. The annular cavity 20 is filled with quick-drying glue, and when the quick-drying glue enters between the connecting cap 6 and the mounting seat 7, the connecting cap 6 and the mounting seat 7 can be bonded and fixed by the quick-drying glue. The inner wall of the inner core 61 is provided with a plurality of notches 21, the notches 21 are uniformly distributed along the circumferential direction of the outer sleeve 62, and the notches 21 extend to one side of the annular cavity 20. The annular cavity 20 is provided with a thimble 22 at the inner wall of the notch 21, and the tip of the thimble 22 faces to one side of the notch 21. The side wall of the thimble 22 is provided with a plurality of through grooves 23, and the through grooves 23 are uniformly distributed along the circumferential direction of the thimble 22.
Of course, the above is only a typical example of the invention, and other embodiments of the invention are also possible, and all technical solutions formed by equivalent substitution or equivalent transformation fall within the scope of the invention claimed.
Claims (8)
1. An automatically controlled anti-theft intelligent valve comprises a shell (1), an actuator (2) arranged inside the shell (1) and a valve (3) arranged outside the shell (1) and controlled by the actuator (2); the method is characterized in that: a connecting seat (4) is arranged on the shell (1), a positioning groove (5) is formed in the end part of the connecting seat (4), a connecting cap (6) is sleeved on the outer rotating sleeve of the connecting seat (4), and an internal thread is arranged at the inner wall of the connecting cap (6); the valve is characterized in that an installation seat (7) is arranged on the valve (3), an external thread is arranged at the outer wall of the installation seat (7) and is used for being screwed and fixed with the internal thread, a positioning seat (8) is arranged at the end part of the installation seat (7), and the positioning seat (8) is inserted into the positioning groove (5) and used for limiting the relative rotation of the shell (1) and the valve (3);
the utility model provides a connecting cap (6) is in including inner core (61) and rotation cover overcoat (62) in the inner core (61) outside, a plurality of spacing groove (9) have been seted up to the outer wall department of inner core (61), and a plurality of spacing groove (9) are followed circumference evenly distributed of inner core (61), coaxial ring electromagnet (10) that are provided with in inner core (61), be provided with power (11) on the tip of inner core (61), power (11) electricity connect in ring electromagnet (10), a plurality of standing grooves (12) have been seted up to the inner wall department of overcoat (62), and a plurality of standing grooves (12) are followed circumference evenly distributed of overcoat (62), the inside of standing groove (12) is provided with spring (13), be provided with slider (14) on the tip of spring (13), slider (14) slide and connect in standing groove (12), be provided with spacing tooth (15) on the tip of slider (14), spacing tooth (15) are used for the card income spacing groove (9).
2. An automatically controlled antitheft intelligent valve according to claim 1, characterized in that: the inner wall of the outer sleeve (62) is provided with a lug (16), the outer wall of the inner core (61) is provided with an annular chute (17), and the lug (16) is slidingly connected inside the annular chute (17).
3. An automatically controlled antitheft intelligent valve according to claim 1, characterized in that: the number of the limiting teeth (15) is a plurality, and the limiting teeth (15) are uniformly distributed along the circumferential direction of the outer sleeve (62).
4. An automatically controlled antitheft intelligent valve according to claim 1, characterized in that: the end part of the inner core (61) is provided with a clamping groove (18), and the power supply (11) is clamped in the clamping groove (18).
5. An automatically controlled antitheft intelligent valve according to claim 1, characterized in that: the outer wall of the outer sleeve (62) is provided with a plurality of extension blocks (19), and the extension blocks (19) are uniformly distributed along the circumferential direction of the outer sleeve (62).
6. An automatically controlled antitheft intelligent valve according to claim 1, characterized in that: the novel rubber hose is characterized in that an annular cavity (20) is formed in the inner core (61), quick-drying glue is filled in the annular cavity (20), a plurality of notches (21) are formed in the inner wall of the inner core (61), the notches (21) are uniformly distributed along the circumferential direction of the outer sleeve (62), and the notches (21) extend to one side of the annular cavity (20).
7. The automatically controlled antitheft intelligent valve of claim 6 wherein: an ejector pin (22) is arranged at the inner wall of the annular cavity (20) far away from the notch (21), and the tip of the ejector pin (22) faces to one side of the notch (21).
8. The automatically controlled antitheft intelligent valve of claim 7 wherein: the side wall of the thimble (22) is provided with a plurality of through grooves (23), and the through grooves (23) are uniformly distributed along the circumferential direction of the thimble (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111060720.3A CN113775813B (en) | 2021-09-10 | 2021-09-10 | Automatic control antitheft intelligent valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111060720.3A CN113775813B (en) | 2021-09-10 | 2021-09-10 | Automatic control antitheft intelligent valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113775813A CN113775813A (en) | 2021-12-10 |
| CN113775813B true CN113775813B (en) | 2024-02-27 |
Family
ID=78842446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111060720.3A Active CN113775813B (en) | 2021-09-10 | 2021-09-10 | Automatic control antitheft intelligent valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113775813B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202020102418U1 (en) * | 2019-04-30 | 2020-10-26 | Dana Canada Corporation | Valve cartridge assembly |
| CN112361055A (en) * | 2020-11-25 | 2021-02-12 | 江苏博特威流体科技有限公司 | High-sealing intelligent valve with anti-theft function |
| CN214093121U (en) * | 2020-09-09 | 2021-08-31 | 玉环高升锁业有限公司 | Double-protection locking valve |
-
2021
- 2021-09-10 CN CN202111060720.3A patent/CN113775813B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202020102418U1 (en) * | 2019-04-30 | 2020-10-26 | Dana Canada Corporation | Valve cartridge assembly |
| CN214093121U (en) * | 2020-09-09 | 2021-08-31 | 玉环高升锁业有限公司 | Double-protection locking valve |
| CN112361055A (en) * | 2020-11-25 | 2021-02-12 | 江苏博特威流体科技有限公司 | High-sealing intelligent valve with anti-theft function |
Non-Patent Citations (1)
| Title |
|---|
| 防盗防冻取油样阀门;韩文英;毕晓光;;石油机械;20080510(05);全文 * |
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| Publication number | Publication date |
|---|---|
| CN113775813A (en) | 2021-12-10 |
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