CN210491396U - Intrinsic safety type wireless valve position remote transmission device - Google Patents
Intrinsic safety type wireless valve position remote transmission device Download PDFInfo
- Publication number
- CN210491396U CN210491396U CN201921156645.9U CN201921156645U CN210491396U CN 210491396 U CN210491396 U CN 210491396U CN 201921156645 U CN201921156645 U CN 201921156645U CN 210491396 U CN210491396 U CN 210491396U
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- Prior art keywords
- valve position
- wireless
- transmission
- valve
- hemisphere
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- Expired - Fee Related
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Abstract
The utility model discloses a this ampere of wireless valve position teletransmission device, device set up wireless teletransmission ware, can realize the remote display of valve position with valve position data wireless transmission to wireless receiver. The upper part of the transmission connecting rod is provided with a valve position display hemisphere which can display the opening and closing state of the valve locally. The wireless remote transmitter and the wireless receiver are all ultra-low power consumption devices, and the processing circuit board and the battery adopt a safety grid technology to realize the intrinsic safety function. The device need not to reform transform manual valve, only need directly install this device on manual valve, and the installation is comparatively simple and convenient. The wireless remote transmitter and the wireless receiver are explosion-proof devices, and the two magnetic transmission couplers are respectively connected with the manual mechanical valve and the transmission connecting rod, so that non-contact transmission is realized, and the safety performance of the device is improved. The utility model has the characteristics of wireless teletransmission valve position, local demonstration valve position, simple installation, ultra-low power consumption, trigger the start, the security performance is strong, battery duration is strong, degree of automation is high.
Description
Technical Field
The utility model belongs to the technical field of the valve, especially, relate to a this ampere of wireless valve position teletransmission device.
Background
The valve is used as a widely used control component in petrochemical devices and pipeline systems, and can ensure the safe operation of pipelines and equipment. The valve is generally assembled by a plurality of parts and is a pressure-bearing container with a complex structure. In the oil exploitation transportation, it can play the roles of increasing and decreasing pressure, adjusting temperature and flow, changing the flow direction of a medium and the like, and is an important link of safety protection. Along with the continuous enhancement of information-based construction, the valve develops to the direction of automation gradually, and more stations adopt the higher electric valve of degree of automation or pneumatic valve, can carry out remote control to the on-off state of valve in the control room, have improved work efficiency greatly. For old oil field stations, manual mechanical valves are mostly adopted, and the on-off state of the valves needs to be adjusted on site. Meanwhile, the control room cannot judge the opening and closing state of the valve on the spot, the automation degree is low, and human resources are consumed. An improved device is added on an old manual mechanical valve, so that the automation degree of the valve is improved, the valve can display the switching state in real time in a control room, and the valve has important significance for centralized remote control, manpower reduction and misoperation avoidance.
Disclosure of Invention
In order to overcome prior art's defect, the utility model aims at providing a wireless teletransmission valve position, local demonstration valve position, simple installation, ultra-low power consumption, trigger the start-up, the security performance is strong, battery duration is strong, degree of automation is high this ampere of type wireless valve position teletransmission device.
The utility model discloses set up wireless teletransmission ware, can realize the remote display of valve position with valve position data wireless transmission to wireless receiver. The upper part of the transmission connecting rod is provided with a valve position display hemisphere which can display the opening and closing state of the valve locally. The wireless remote transmitter and the wireless receiver are all ultra-low power consumption devices, meanwhile, the wireless remote transmitter is triggered and started only when the state of the valve position changes, the processing circuit board and the battery limit electric energy in a safety range which can not generate enough sparks for detonation nor generate enough temperature rise on the surface of an instrument for detonation by utilizing a safety grid technology, and the intrinsic safety function is realized. The device need not to reform transform manual valve, only need directly install this device on manual valve, and the installation is comparatively simple and convenient, can be in real time with valve position state transmission to wireless receiver, shows its valve position state at control system. The wireless remote transmitter and the wireless receiver are explosion-proof devices, and the two magnetic transmission couplers are respectively connected with the manual mechanical valve and the transmission connecting rod, so that non-contact transmission is realized, and the safety performance of the device is improved.
The utility model discloses specific technical scheme as follows:
the safety wireless valve position remote transmission device comprises a shell cover, a valve position display hemisphere I, a valve position display hemisphere II, a shell, a transmission connecting rod, a trigger device, a rechargeable battery I, a power line II, a data transmission line I, a processing circuit board, a data transmission line II, a wireless remote transmitter, a wireless receiver, a power line III, a rechargeable battery II, a dry contact I, a dry contact II, a dry contact III, a dry contact IV, a dry contact V, a dry contact VI, a magnetic transmission coupling I and a magnetic transmission coupling II; the shell cover is hemispherical and is connected with the shell; the first valve position display hemisphere and the second valve position display hemisphere are bonded together; the first valve position display hemisphere and the second valve position display hemisphere are both connected with the upper end face of the transmission connecting rod, and the first valve position display hemisphere and the second valve position display hemisphere rotate along with the rotation of the transmission connecting rod; the trigger device is a hollow cylinder and is sleeved outside the transmission connecting rod; the trigger device is connected with the processing circuit board through a data transmission line I; the rechargeable battery I is connected with the processing circuit board through a power line I; the rechargeable battery I is connected with the wireless remote transmitter through a power line II; the processing circuit board is connected with the wireless remote transmitter through a second data transmission line; the wireless remote transmitter can send out wireless signals; the wireless receiver is connected with a rechargeable battery II through a power line III; the wireless receiver can receive wireless signals sent by the wireless remote transmitter.
The valve position display hemisphere I, the valve position display hemisphere II, the shell, the transmission connecting rod, the trigger device, the rechargeable battery I, the power line I, the data transmission line I, the processing circuit board and the magnetic transmission coupler I are located inside a structure formed by the shell cover and the shell.
The first magnetic transmission coupler is connected with the lower end face of the transmission connecting rod, and the second magnetic transmission coupler is connected with an external manual mechanical valve, so that non-contact transmission is achieved.
The dry contact I, the dry contact II and the dry contact III are positioned on the transmission connecting rod.
And the dry contact four, the dry contact five and the dry contact six are positioned on the inner wall of the trigger device.
Compared with the prior art, the invention has the following beneficial effects:
(1) the valve position data can be wirelessly transmitted to the wireless receiver by arranging the wireless remote transmitter, so that the remote display of the valve position is realized.
(2) The upper part of the transmission connecting rod is provided with a valve position display hemisphere which can display the opening and closing state of the valve locally.
(3) The wireless remote transmitter and the wireless receiver are all ultra-low power consumption devices, meanwhile, the wireless remote transmitter is triggered and started only when the state of the valve position changes, the processing circuit board and the battery limit electric energy in a safety range which can not generate enough sparks for detonation nor generate enough temperature rise on the surface of an instrument for detonation by utilizing a safety grid technology, and the intrinsic safety function is realized.
(4) The device need not to reform transform manual valve, only need directly install this device on manual valve, and the installation is comparatively simple and convenient, can be in real time with valve position state transmission to wireless receiver, shows its valve position state at control system.
(5) The wireless remote transmitter and the wireless receiver are explosion-proof devices, the two magnetic transmission couplers are respectively connected with the mechanical valve and the transmission connecting rod, non-contact transmission is realized, the shell cover and the shell body are completely sealed, and the safety performance of the device is improved.
(6) The testing device has the characteristics of wireless remote transmission of the valve position, local display of the valve position, simplicity and convenience in installation, ultralow power consumption, triggering starting, strong safety performance, strong battery endurance and high automation degree.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the transmission link.
Fig. 3 is a schematic structural diagram of the trigger device.
In fig. 1: 1-a shell cover; 2-valve position display hemisphere one; 3-valve position shows hemisphere two; 4-a shell; 5-a transmission connecting rod; 6-a trigger device; 7-rechargeable battery one; 8, a first power line; 9-power line two; 10-a data transmission line one; 11-processing the circuit board; 12-data transmission line two; 13-a wireless remote transmitter; 14-a wireless receiver; 15-power line three; 16-rechargeable battery two; 17-a magnetic transmission coupling I; and 18-a magnetic transmission coupling II.
In fig. 2: 5-a transmission connecting rod; 23-dry touch one; 24-dry touch point two; 19-dry touch three.
In fig. 3: 6-a trigger device; 20-dry touch point four; 21-dry touch point five; 22-dry touch six.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings by way of specific embodiments. The following is a more detailed description of the present invention taken in conjunction with specific preferred embodiments, and it is not intended that the present invention be limited to the specific embodiments described herein. For those skilled in the art, without departing from the spirit of the present invention, several simple deductions or substitutions may be made, which should be considered as belonging to the protection scope of the present invention.
As shown in fig. 1, the utility model discloses a cap 1, valve position display hemisphere 2, valve position display hemisphere two 3, casing 4, transmission connecting rod 5, trigger device 6, rechargeable battery 7, power cord 8, power cord two 9, data transmission line 10, processing circuit board 11, data transmission line two 12, wireless teletransmission ware 13, wireless receiver 14, power cord three 15, rechargeable battery two 16, magnetic transmission shaft coupling 17, magnetic transmission shaft coupling two 18. The shell cover 1 is hemispherical. The shell 4 is composed of steel plates at the periphery and a steel plate at the bottom. The shell cover 1 is connected with the shell 4 in a threaded mode. The valve position display hemisphere I2 and the valve position display hemisphere II 3 are bonded together. And the valve position display hemisphere I2 and the valve position display hemisphere II 3 are both connected with the upper end face of the transmission connecting rod 5, and along with the rotation of the transmission connecting rod 5, the valve position display hemisphere I2 and the valve position display hemisphere II 3 rotate along with the rotation. The trigger device 6 is a hollow cylinder. The trigger device 6 is sleeved outside the transmission connecting rod 5. The rechargeable battery I7 is connected with the processing circuit board 11 through a power line I8. The rechargeable battery I7 is connected with the wireless remote transmitter 13 through a power line II 9. The rechargeable battery I7 can supply power for the processing circuit board 11 and the wireless remote transmitter 13. The trigger device 6 is connected with the processing circuit board 11 through a data transmission line one 10, and can transmit the signal of the trigger device 6 to the processing circuit board 11. The processing circuit board 11 is connected with the wireless remote transmitter 13 through a second data transmission line 12, and can transmit the data signal of the processing circuit board 11 to the wireless remote transmitter 13. The processing circuit board 11 utilizes the safety grid technology to limit the electric energy within a safety range that neither can generate enough sparks for detonation nor can generate enough temperature rise on the surface of the instrument for detonation, so that the intrinsic safety function is realized. The wireless remote transmitter 13 can transmit wireless signals outwards. The wireless receiver 14 is connected to a rechargeable battery two 16 through a power line three 15. The wireless receiver 14 can receive the wireless signal sent by the wireless remote transmitter 13. The second rechargeable battery 16 may power the wireless receiver 14. And the first magnetic transmission coupler 17 is connected with the lower end face of the transmission connecting rod 5. The second magnetic transmission coupling 18 is connected with an external manual mechanical valve, and when the manual mechanical valve rotates, the second magnetic transmission coupling 18 rotates along with the manual mechanical valve, so that the first magnetic transmission coupling 17 is driven to rotate together.
As shown in fig. 2, the first dry contact 23, the second dry contact 24, and the third dry contact 19 are located on the outer wall of the transmission link 5.
As shown in fig. 3, dry contact four 20, dry contact five 21, and dry contact six 22 are located on the inner wall of the trigger device 6. When the manual mechanical valve is in an opening state, the first dry contact 23 is in contact communication with the fourth dry contact 20, the second dry contact 24 is in contact communication with the fifth dry contact 21, and the third dry contact 19 is in contact communication with the sixth dry contact 22.
The specific operation process of the utility model is explained as follows:
the lower end face of the transmission connecting rod 5 is connected with the first magnetic transmission coupler 17, the second magnetic transmission coupler 18 is connected with an external manual mechanical valve, the second magnetic transmission coupler 18 can rotate along with the rotation of the manual mechanical valve, the first magnetic transmission coupler 17 rotates along with the second magnetic transmission coupler 18 due to the magnetic force, and the first magnetic transmission coupler 17 drives the transmission connecting rod 5 to rotate together. When the manual mechanical valve is in an opening state, the valve position display hemisphere I2 is located on the front face, namely, the manual mechanical valve is in the opening state. The first dry contact 23 is in contact communication with the fourth dry contact 20, the second dry contact 24 is in contact communication with the fifth dry contact 21, the third dry contact 19 is in contact communication with the sixth dry contact 22, and the trigger device 6 generates a signal for opening the manual mechanical valve. The triggering device 6 transmits the valve opening signal to the processing circuit board 11 through a data transmission line one 10. The processing circuit board 11 transmits the valve opening signal to the wireless remote transmitter 13 through the second data transmission line 12. The wireless remote transmitter 13 can transmit wireless signals outwards. The wireless receiver 14 receives the wireless signal sent by the wireless remote transmitter 13. The wireless receiver 14 transmits a valve opening signal to the computer indicating that the manual mechanical valve is in an open state. When the manual mechanical valve rotates to be in a closed state, the valve position display hemisphere II 3 is located on the front face, namely, the manual mechanical valve is in a closed state. The first dry contact 23 is no longer in contact with the fourth dry contact 20, the second dry contact 24 is no longer in contact with the fifth dry contact 21, the third dry contact 19 is no longer in contact with the sixth dry contact 22, and the trigger device 6 generates a signal for closing the manual mechanical valve. The triggering device 6 transmits the valve closing signal to the processing circuit board 11 via a data transmission line one 10. The processing circuit board 11 transmits the valve closing signal to the wireless remote transmitter 13 through the second data transmission line 12. The wireless remote transmitter 13 can transmit wireless signals outwards. The wireless receiver 14 receives the wireless signal sent by the wireless remote transmitter 13. The wireless receiver 14 transmits a valve closure signal to the computer indicating that the manual mechanical valve is in the closed state.
In conclusion, the device is provided with the wireless remote transmitter, so that the valve position data can be wirelessly transmitted to the wireless receiver, and the remote display of the valve position is realized. The upper part of the transmission connecting rod is provided with a valve position display hemisphere which can display the opening and closing state of the valve locally. The wireless remote transmitter and the wireless receiver are all ultra-low power consumption devices, meanwhile, the wireless remote transmitter is triggered and started only when the state of the valve position changes, the processing circuit board and the battery limit electric energy in a safety range which can not generate enough sparks for detonation nor generate enough temperature rise on the surface of an instrument for detonation by utilizing a safety grid technology, and the intrinsic safety function is realized. The device need not to reform transform manual valve, only need directly install this device on manual valve, and the installation is comparatively simple and convenient, can be in real time with valve position state transmission to wireless receiver, shows its valve position state at control system. The wireless remote transmitter and the wireless receiver are explosion-proof devices, and the two magnetic transmission couplers are respectively connected with the mechanical valve and the transmission connecting rod, so that non-contact transmission is realized, and the safety performance of the device is improved. The device has the characteristics of wireless remote transmission valve position, local display valve position, simplicity and convenience in installation, ultralow power consumption, triggering starting, strong safety performance, strong battery endurance and high automation degree.
Claims (5)
1. A intrinsic safety type wireless valve position remote transmission device is characterized by comprising a shell cover, a valve position display hemisphere I, a valve position display hemisphere II, a shell, a transmission connecting rod, a triggering device, a rechargeable battery I, a power line II, a data transmission line I, a processing circuit board, a data transmission line II, a wireless remote transmitter, a wireless receiver, a power line III, a rechargeable battery II, a dry contact I, a dry contact II, a dry contact III, a dry contact IV, a dry contact V, a dry contact VI, a magnetic transmission coupling I and a magnetic transmission coupling II; the shell cover is hemispherical and is connected with the shell; the first valve position display hemisphere and the second valve position display hemisphere are bonded together; the first valve position display hemisphere and the second valve position display hemisphere are both connected with the upper end face of the transmission connecting rod, and the first valve position display hemisphere and the second valve position display hemisphere rotate along with the rotation of the transmission connecting rod; the trigger device is a hollow cylinder and is sleeved outside the transmission connecting rod; the trigger device is connected with the processing circuit board through a data transmission line I; the rechargeable battery I is connected with the processing circuit board through a power line I; the rechargeable battery I is connected with the wireless remote transmitter through a power line II; the processing circuit board is connected with the wireless remote transmitter through a second data transmission line; the wireless remote transmitter can send out wireless signals; the wireless receiver is connected with a rechargeable battery II through a power line III; the wireless receiver can receive wireless signals sent by the wireless remote transmitter.
2. The intrinsically safe wireless valve position remote transmission device of claim 1, wherein: the valve position display hemisphere I, the valve position display hemisphere II, the shell, the transmission connecting rod, the trigger device, the rechargeable battery I, the power line I, the data transmission line I, the processing circuit board and the magnetic transmission coupler I are located inside a structure formed by the shell cover and the shell.
3. The intrinsically safe wireless valve position remote transmission device of claim 1, wherein: the dry contact I, the dry contact II and the dry contact III are positioned on the transmission connecting rod.
4. The intrinsically safe wireless valve position remote transmission device of claim 1, wherein: and the dry contact four, the dry contact five and the dry contact six are positioned on the inner wall of the trigger device.
5. The intrinsically safe wireless valve position remote transmission device of claim 1, wherein: the first magnetic transmission coupler is connected with the transmission connecting rod, and the second magnetic transmission coupler is connected with an external manual mechanical valve, so that non-contact transmission is realized.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921156645.9U CN210491396U (en) | 2019-07-20 | 2019-07-20 | Intrinsic safety type wireless valve position remote transmission device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921156645.9U CN210491396U (en) | 2019-07-20 | 2019-07-20 | Intrinsic safety type wireless valve position remote transmission device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210491396U true CN210491396U (en) | 2020-05-08 |
Family
ID=70532059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921156645.9U Expired - Fee Related CN210491396U (en) | 2019-07-20 | 2019-07-20 | Intrinsic safety type wireless valve position remote transmission device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210491396U (en) |
-
2019
- 2019-07-20 CN CN201921156645.9U patent/CN210491396U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210324 Address after: No. 618, Guanggu Third Road, Donghu Development Zone, Wuhan City, Hubei Province, 430000 Patentee after: Hubei Natural Gas Development Co., Ltd Address before: 14 / F, Hubei natural gas building, 618 Guanggu Third Road, Jiangxia District, Wuhan City, Hubei Province, 430000 Patentee before: Chen Sudong |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200508 Termination date: 20210720 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |