CN218214372U - Automatic alarm device for water injection pump disk root puncture - Google Patents
Automatic alarm device for water injection pump disk root puncture Download PDFInfo
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- CN218214372U CN218214372U CN202222043902.6U CN202222043902U CN218214372U CN 218214372 U CN218214372 U CN 218214372U CN 202222043902 U CN202222043902 U CN 202222043902U CN 218214372 U CN218214372 U CN 218214372U
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Abstract
The utility model relates to a water injection pump field specifically discloses a water injection pump packing thorn leaks autoalarm, including packing box, packing gland, pivot and determine module and adjusting part, the packing has been arranged to the inside of packing box, and the pivot runs through the packing box, and the packing cover is located the pivot outer wall, and the pivot is vertical arrangement; the detection assembly comprises a detection part and an alarm part, the adjusting assembly and the alarm part are both connected with the detection part, and the detection part is arranged in the packing box; through the condition of leaking in the detection subassembly automated inspection packing box, at first with in the adjusting part signal transmission, order about packing gland through adjusting part and stretch into the packing box inner wall once more to extrude the packing once more, extrusion through the packing makes it closely knit packing inside the packing box once more, when leaking appears in the short time once more after the extrusion, the warning just reports to the police, the suggestion staff comes the maintenance, through adjusting part's setting, can solve the condition that the part leaks.
Description
Technical Field
The utility model relates to a water injection pump field, more specifically say, it relates to water injection pump packing root thorn leaks autoalarm.
Background
The water pump packing is a strip which surrounds the water pump shaft, is compressed to play a sealing role, and is woven by some special materials or cut by rubber materials. The function is to pump out or convey liquid such as water or oil to a certain place.
When liquid passes through the pump body, large pressure is generated in the pump, and leakage is generated under the action of the pressure due to the fact that the liquid flows from the inside of the pump to the outside of the pump, particularly a gap between a pump shaft and the pump body. Therefore, the gap between the shaft and the pump body must be sealed, the packing plays a role in sealing, and the gap between the shaft and the pump body is tightly filled to prevent leakage.
At present, the existing packing leakage generally depends on manual regular patrol, and the situation of untimely discovery is easy to occur.
SUMMERY OF THE UTILITY MODEL
The utility model provides a water injection pump packing thorn leaks autoalarm, solves the technical problem that current packing leaks and generally leans on artifical timing to patrol among the correlation technique.
According to one aspect of the utility model, the utility model provides an automatic water injection pump packing thorn leakage alarm device, which comprises a packing box, a packing gland, a rotating shaft, a detection component and an adjusting component, wherein a packing is arranged inside the packing box, the rotating shaft penetrates through the packing box, the packing is sleeved on the outer wall of the rotating shaft, and the rotating shaft is vertically arranged;
the detection assembly comprises a detection piece and an alarm piece, the adjusting assembly and the alarm piece are connected with the detection piece, the detection piece is arranged inside the packing box, the detection piece is used for detecting water leakage in the packing box and sending a water leakage signal to the adjusting assembly and the alarm piece, the adjusting assembly is matched with the packing gland, the adjusting assembly is used for driving the packing gland to move along the axial direction of the rotating shaft, and the alarm piece is used for sending an alarm signal.
Further: the packing chamber has been seted up to the inside of packing box, and the packing is the annular and arranges inside the packing chamber.
Further: the detection part comprises a liquid level sensor, and a probe of the liquid level sensor penetrates through the packing box and extends into the packing cavity.
Further: the alarm part comprises an audible and visual alarm which is arranged on the outer wall of the packing box and is in signal connection with the liquid level sensor.
Further: the adjusting component comprises a driving part and a driven part, the driving part comprises a motor, the axial direction of a driving shaft of the motor is consistent with the axial direction of a rotating shaft, a screw rod is installed at one end of the driving shaft, and the axis of the screw rod is collinear with the axis of the driving shaft.
Further: the driving piece further comprises a connecting box, the connecting box is installed on the outer wall of the packing box, a cavity is formed between the connecting box and the packing box, the motor is arranged inside the cavity, and the screw penetrates through and is meshed with the connecting box.
Further: the inside of cavity still installs the slider, links up and has all seted up the spout on box inner wall and the packing box outer wall, and the both ends of slider are arranged inside the spout to constitute the sliding guide cooperation with the spout, and slider fixed connection is in the motor bottom.
Further: the connecting piece comprises a connecting rod, a supporting rod and a connecting block, the screw rod is located below the connecting rod, one end, extending out of the connecting box, of the screw rod is abutted to the connecting rod, the supporting rod is fixedly connected to the outer wall of the packing box, the upper end of the supporting rod is rotatably connected to the connecting rod, one end, far away from the screw rod, of the connecting rod is attached to the upper surface of the connecting block, and the connecting block is fixedly connected to the outer wall of the packing gland.
Further: the length from the joint of the support rod and the connecting rod to the two ends of the airing rod is different, and the length to one end of the screw rod is larger than that to one end of the connecting block.
Further: the adjusting components are arranged in two groups and are symmetrically distributed along the rotating shaft.
The beneficial effects of the utility model reside in that: through the condition of leaking in the detection subassembly automated inspection packing box, at first with in the adjusting part signal transmission, order about packing gland through adjusting part and stretch into the packing box inner wall once more to extrude the packing once more, extrusion through the packing makes it closely knit packing inside the packing box once more, when leaking appears in the short time once more after the extrusion, the warning just reports to the police, the suggestion staff comes the maintenance, through adjusting part's setting, can solve the condition that the part leaks.
Drawings
FIG. 1 is a schematic sectional view of the present invention;
fig. 2 is an enlarged view of the point a in fig. 1 of the present invention;
fig. 3 is a schematic diagram of the signal connection of the liquid level sensor of the present invention.
In the figure: 1. a packing box; 2. packing gland; 3. a rotating shaft; 4. packing; 5. a detection component; 51. a detection member; 511. a liquid level sensor; 52. an alarm member; 521. an audible and visual alarm; 6. an adjustment assembly; 61. a drive member; 611. a motor; 612. a screw; 613. a splicing cassette; 614. a slider; 62. a driven member; 621. a connecting rod; 622. a support bar; 623. a connecting block.
Detailed Description
The subject matter described herein will now be discussed with reference to example embodiments. It should be understood that these embodiments are discussed only to enable those skilled in the art to better understand the subject matter described herein and are not intended to limit the scope, applicability, or examples set forth in the claims. Changes may be made in the function and arrangement of elements discussed without departing from the scope of the disclosure. Various examples may omit, substitute, or add various procedures or components as needed. In addition, features described with respect to some examples may also be combined in other examples.
Example one
As shown in fig. 1-3, the automatic water injection pump packing puncture alarm device comprises a packing box 1, a packing gland 2, a rotating shaft 3, a detection assembly 5 and an adjusting assembly 6, wherein a packing 4 is arranged in the packing box 1, the rotating shaft 3 penetrates through the packing box 1, the packing 4 is sleeved on the outer wall of the rotating shaft 3, and the rotating shaft 3 is vertically arranged;
the detection assembly 5 comprises a detection part 51 and an alarm part 52, the adjustment assembly 6 and the alarm part 52 are both connected with the detection part 51, the detection part 51 is arranged inside the packing box 1, the detection part 51 is used for detecting water leakage in the packing box 1 and sending water leakage signals to the adjustment assembly 6 and the alarm part 52, the adjustment assembly 6 is matched with the packing gland 2, the adjustment assembly 6 is used for driving the packing gland 2 to axially move along the rotating shaft 3, and the alarm part 52 is used for sending alarm signals.
The packing chamber has been seted up to packing box 1's inside, and packing 4 is the annular and arranges inside the packing chamber.
The detecting member 51 includes a liquid level sensor 511, and a probe of the liquid level sensor 511 penetrates through the packing box 1 and extends into the packing cavity.
The alarm part 52 comprises an audible and visual alarm 521, and the audible and visual alarm 521 is mounted on the outer wall of the packing box 1 and is in signal connection with the liquid level sensor 511.
The adjusting assembly 6 comprises a driving member 61 and a driven member 62, the driving member 61 comprises a motor 611, the axial direction of a driving shaft of the motor 611 is consistent with the axial direction of the rotating shaft 3, a screw rod 612 is installed at one end of the driving shaft, and the axis of the screw rod 612 is collinear with the axis of the driving shaft.
The driving member 61 further includes a joint box 613, the joint box 613 is mounted on the outer wall of the packing box 1, a cavity is formed between the joint box 613 and the packing box 1, the motor 611 is arranged inside the cavity, and the screw 612 penetrates and engages the joint box 613.
The inside of cavity still installs slider 614, links up and has all seted up the spout on box 613 inner wall and the packing box 1 outer wall, and the both ends of slider 614 arrange inside the spout to constitute the sliding guide cooperation with the spout, and slider 614 fixed connection is in the bottom of motor 611.
The connecting piece comprises a connecting rod 621, a supporting rod 622 and a connecting block 623, the screw rod 612 is located below the connecting rod 621, one end, extending out of the connecting box 613, of the screw rod 612 is abutted to the connecting rod 621, the supporting rod 622 is fixedly connected to the outer wall of the packing box 1, the upper end of the supporting rod 622 is rotatably connected to the connecting rod 621, one end, far away from the screw rod 612, of the connecting rod 621 is attached to the upper surface of the connecting block 623, and the connecting block 623 is fixedly connected to the outer wall of the packing gland 2.
The length from the joint of the support rod 622 and the connecting rod 621 to the two ends of the airing rod is different, and the length from one end of the screw rod 612 is larger than that from one end of the connecting block 623.
The adjusting components 6 are arranged in two groups and are symmetrically distributed along the rotating shaft 3.
The utility model discloses an automatic alarm is in the use, internally mounted at the packing chamber has a plurality of sensors, when the inside production of packing chamber leaks, water sputters on level sensor 511's the test probe, level sensor 511 receives the signal, and give motor 611 with signal transmission, the drive shaft of motor 611 rotates, the rotation of drive shaft orders about the screw rod 612 to rotate, the rotation of screw rod 612 makes its continuous cavity inside from linking lid and packing box 1 stretch out, and upwards promote the one end of connecting rod 621 in stretching out the in-process, make connecting rod 621 rotate on bracing piece 622, and its other end begins to descend, and extrude linking piece 623 and packing gland 2 descend, make packing gland 2 constantly stretch into inside the packing chamber, the motion through packing gland 2 extrudees packing 4, thereby adjust the compaction degree of packing 4, realize the regulation to packing 4 through the regulation of compaction degree, avoid packing 4 because of filling not being real and cause the problem of leaking;
it should be added that the motor 611 is fixedly installed on the sliding block 614 in the cavity, and when the screw 612 starts to ascend under the driving of the motor 611, the motor 611 ascends synchronously in the cavity through the sliding block 614.
It should be added that the supporting rod 622 is a pivot point for the rotation of the connecting rod 621, the arm distances from the pivot point to the two ends of the connecting rod 621 are different, and the arm length from the screw 612 to the pivot point is greater than the arm length connected to the pivot point, so that the descending height of the connecting block 623 is lower than the ascending height of the screw 612 according to the different arm lengths, thereby implementing the fine adjustment of the packing gland 2.
After the packing 4 is compacted and adjusted, when the liquid level sensor 511 detects water leakage again after a certain time threshold value, the liquid level sensor 511 sends a signal to the audible and visual alarm 521, gives an alarm through the audible and visual alarm 521, and prompts a worker to maintain or replace the packing 4 in the future.
Although the embodiments of the present invention have been described with reference to the drawings, the present invention is not limited to the above specific embodiments, which are only illustrative and not restrictive, and those skilled in the art can make many forms without departing from the spirit and scope of the present invention and the claims.
Claims (10)
1. The automatic water injection pump packing puncture alarm device is characterized by comprising a packing box (1), a packing gland (2), a rotating shaft (3), a detection assembly (5) and an adjusting assembly (6), wherein a packing (4) is arranged in the packing box (1), the rotating shaft (3) penetrates through the packing box (1), the packing (4) is sleeved on the outer wall of the rotating shaft (3), and the rotating shaft (3) is vertically arranged;
detection subassembly (5) are including detecting part (51) and warning piece (52), adjusting part (6) and warning piece (52) all are connected with detecting part (51), detect piece (51) and arrange inside packing box (1), detect piece (51) and be used for detecting leaking in packing box (1) and with leak signal transmission to adjusting part (6) and warning piece (52) in, adjusting part (6) cooperate with packing gland (2), adjusting part (6) are used for ordering about packing gland (2) along pivot (3) axial displacement, warning piece (52) are used for sending alarm signal.
2. The automatic water injection pump packing leakage alarm device as claimed in claim 1, wherein a packing cavity is formed inside the packing box (1), and the packing (4) is annularly arranged inside the packing cavity.
3. The automatic water injection pump packing root puncture alarm device according to claim 1, wherein the detection part (51) comprises a liquid level sensor (511), and a probe of the liquid level sensor (511) penetrates through the packing box (1) and extends into the packing cavity.
4. The automatic alarm device for the water injection pump packing root puncture according to the claim 3 is characterized in that the alarm part (52) comprises an audible and visual alarm (521), and the audible and visual alarm (521) is installed on the outer wall of the packing box (1) and is in signal connection with the liquid level sensor (511).
5. The automatic water injection pump root leakage alarm device as claimed in claim 1, wherein the adjusting assembly (6) comprises a driving member (61) and a driven member (62), the driving member (61) comprises a motor (611), the axial direction of a driving shaft of the motor (611) is consistent with the axial direction of the rotating shaft (3), a screw rod (612) is installed at one end of the driving shaft, and the axis of the screw rod (612) is collinear with the axis of the driving shaft.
6. The automatic water injection pump packing root leakage alarm device as claimed in claim 5, wherein the driving member (61) further comprises an engaging box (613), the engaging box (613) is mounted on the outer wall of the packing box (1), a cavity is formed between the engaging box (613) and the packing box (1), the motor (611) is arranged inside the cavity, and the screw rod (612) penetrates and engages with the engaging box (613).
7. The automatic water injection pump packing root puncture alarm device as claimed in claim 6, wherein a sliding block (614) is further installed inside the cavity, sliding grooves are formed in the inner wall of the linking box (613) and the outer wall of the packing box (1), two ends of the sliding block (614) are arranged inside the sliding grooves and form sliding guide fit with the sliding grooves, and the sliding block (614) is fixedly connected to the bottom of the motor (611).
8. The automatic water injection pump packing root puncture alarm device according to claim 6, characterized in that the linking piece comprises a connecting rod (621), a supporting rod (622) and a linking block (623), wherein a screw rod (612) is positioned below the connecting rod (621), one end of the screw rod (612) extending out of the linking box (613) is abutted against the connecting rod (621), the supporting rod (622) is fixedly connected to the outer wall of the packing box (1), the upper end of the supporting rod (622) is rotatably connected to the connecting rod (621), one end of the connecting rod (621) far away from the screw rod (612) is attached to the upper surface of the linking block (623), and the linking block (623) is fixedly connected to the outer wall of the packing gland (2).
9. The automatic water injection pump packing root puncture alarm device as claimed in claim 8, wherein the lengths from the joint of the support rod (622) and the connecting rod (621) to the two ends of the air-drying are different, and the length from one end of the screw rod (612) is greater than the length from one end of the connecting block (623).
10. The automatic water injection pump packing root puncture alarm device as claimed in claim 1, wherein the adjusting assemblies (6) are provided in two groups and are symmetrically distributed along the rotating shaft (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222043902.6U CN218214372U (en) | 2022-08-04 | 2022-08-04 | Automatic alarm device for water injection pump disk root puncture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222043902.6U CN218214372U (en) | 2022-08-04 | 2022-08-04 | Automatic alarm device for water injection pump disk root puncture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218214372U true CN218214372U (en) | 2023-01-03 |
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ID=84654840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222043902.6U Active CN218214372U (en) | 2022-08-04 | 2022-08-04 | Automatic alarm device for water injection pump disk root puncture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218214372U (en) |
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2022
- 2022-08-04 CN CN202222043902.6U patent/CN218214372U/en active Active
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