CN114333264A - Water cut-off early warning device for strip steel production line - Google Patents
Water cut-off early warning device for strip steel production line Download PDFInfo
- Publication number
- CN114333264A CN114333264A CN202210007939.5A CN202210007939A CN114333264A CN 114333264 A CN114333264 A CN 114333264A CN 202210007939 A CN202210007939 A CN 202210007939A CN 114333264 A CN114333264 A CN 114333264A
- Authority
- CN
- China
- Prior art keywords
- water
- production line
- steel production
- controller
- buoyancy ball
- 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.)
- Granted
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 128
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 34
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 33
- 239000010959 steel Substances 0.000 title claims abstract description 33
- 230000005484 gravity Effects 0.000 claims description 24
- 230000000694 effects Effects 0.000 claims description 19
- 238000002955 isolation Methods 0.000 claims description 10
- 230000004888 barrier function Effects 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 4
- 239000007921 spray Substances 0.000 abstract description 5
- 230000001681 protective effect Effects 0.000 description 21
- 230000007423 decrease Effects 0.000 description 3
- 241000255925 Diptera Species 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
Images
Landscapes
- Level Indicators Using A Float (AREA)
- Emergency Alarm Devices (AREA)
Abstract
The invention discloses a water cut-off early warning device of a strip steel production line, which relates to the technical field of strip steel production and comprises a water storage tank, wherein a water supply pipe is fixedly arranged on the left side of a base of the water storage tank, a spray head is fixedly arranged at the bottom of the other end of the water supply pipe, the strip steel production line is fixedly arranged at the bottom of the spray head, and a controller is fixedly arranged at the axis of the bottom of the water storage tank. The water level in the water storage tank is prompted through the action of the buoyancy ball, when the water level in the water storage tank is too low, the buoyancy ball falls along with the falling of the water level, so that the water storage tank is about to be cut off, water is prevented from permeating into the inner wall of the buoyancy ball under the action of the waterproof layer to influence the control of the buoyancy ball on the controller, the interior of the buoyancy ball is reinforced under the action of the supporting rod, the buoyancy ball is prevented from being damaged due to the fact that the water pressure in the water storage tank is too high, and the buoyancy ball is convenient to fix under the action of the supporting rope and the annular lock catch, so that the controller is convenient to control.
Description
Technical Field
The invention relates to the technical field of strip steel production, in particular to a water cut-off early warning device for a strip steel production line.
Background
In the prior art, a circulating water pump continuously supplies water for a cooling device on a strip steel production line, belongs to long-term continuous operation equipment, sometimes, water is cut off due to electromechanical equipment or sudden power failure, and if the phenomenon that the temperature of cooling equipment rises due to water cut off is found out not to be timely caused, the equipment is damaged, and normal production is influenced.
The following problems exist in the prior art:
1. the existing buoy has poor buoyancy, so that the situation that the buoy is shriveled or is pressed and exploded under the action of water pressure due to water seepage in the buoy or overlarge water pressure often occurs, and the control on an early warning device is influenced;
2. the existing water cut-off early warning device often has the condition of water seepage inside the water cut-off early warning device when controlling water in a pool, so that the internal circuit of the water cut-off early warning device is damaged.
Disclosure of Invention
The invention provides a water cut-off early warning device for a strip steel production line, which aims to reinforce a buoy, prevent water from permeating into the interior of the buoy, prevent the buoy from being damaged due to overlarge water pressure and solve the problem that the buoy is shriveled or pressed and exploded under the action of the water pressure due to water seepage in the interior of the buoy or the overlarge water pressure; wherein another kind of purpose is in order to solve the inside condition of seeping water of early warning device that cuts off water to lead to the inner line of early warning device that cuts off water to cause the problem of damage, in order to reach the gas tightness that improves early warning device that cuts off water, prevent that water from seeping water to among the early warning device that cuts off water, cause the effect of damage to its inside circuit.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows:
the utility model provides a warning device stops water of belted steel production line, includes the tank, the left side fixed mounting of tank base has the delivery pipe, the bottom fixed mounting of the delivery pipe other end has the shower head, the bottom fixed mounting of shower head has belted steel production line, the axle center fixed mounting of tank bottom has the controller, the top of controller just is located the inner chamber fixed mounting of tank and floats, the right-hand member fixed mounting of tank bottom has the alarm structure.
The technical scheme of the invention is further improved as follows: the buoy comprises a main rope, one end of the main rope is fixedly installed at the top of the controller, the other end of the main rope is fixedly installed at the bottom of the lock catch, a supporting rope is fixedly installed at the edge of the upper surface of the lock catch, and an annular lock catch I is fixedly installed at the top of the supporting rope.
By adopting the technical scheme, the main rope, the controller, the lock catch, the branch rope and the annular lock catch in the scheme are matched with each other to fix the buoyancy ball, and the controller is controlled through the buoyancy ball.
The technical scheme of the invention is further improved as follows: the top of the annular lock catch I is fixedly provided with a buoyancy ball fixing plate, the top of the buoyancy ball fixing plate is fixedly connected with a buoyancy ball, and the buoyancy ball is spherical.
Adopt above-mentioned technical scheme, mutually supporting between buoyancy ball, buoyancy ball fixed plate, the annular hasp in this scheme is convenient for fix the buoyancy ball.
The technical scheme of the invention is further improved as follows: the buoyancy ball comprises a waterproof layer, the bottom of the waterproof layer is fixedly connected with the top of the buoyancy ball fixing plate, the inner wall of the waterproof layer is fixedly connected with a buoyancy shell, the inner wall of the buoyancy shell is fixedly connected with a supporting rod, and the other end of the supporting rod is fixedly connected with a support ball.
Adopt above-mentioned technical scheme, mutually supporting between waterproof layer, buoyancy shell, branch, the support ball in this scheme is waterproof to the buoyancy ball, prevents that water from infiltrating into the buoyancy ball, consolidates the buoyancy ball simultaneously, prevents that water pressure is too big to flatten the buoyancy ball.
The technical scheme of the invention is further improved as follows: the controller comprises a controller shell, the top of the controller shell is fixedly connected with the bottom of the water storage pool, an elastic control switch is fixedly mounted at the axis of the bottom of an inner cavity of the controller shell, guide pillars are fixedly mounted at the bottom of the inner cavity of the controller shell and positioned on two sides of the elastic control switch, a guide sleeve is movably sleeved at the top of the outer wall of each guide pillar, a gravity plate is fixedly mounted on the outer wall of each guide sleeve, and a waterproof pull rod is arranged at the axis of the upper surface of each gravity plate.
Adopt above-mentioned technical scheme, mutually support between controller shell, elastic control switch, guide pillar, guide pin bushing, the waterproof pull rod of gravity board in this scheme to reach the effect that alarm structure controls, prevent that the water level from crossing excessively and influencing the belted steel production line in the tank.
The technical scheme of the invention is further improved as follows: the waterproof pull rod comprises a pull rod, the bottom of the pull rod is in threaded connection with the upper surface of the gravity plate, the top of the pull rod is fixedly connected with a second annular lock catch, a cylinder body is movably sleeved on the outer wall of the pull rod, waterproof sealing gaskets are fixedly arranged at the upper end and the lower end of the inner cavity of the cylinder body and located on the outer wall of the pull rod, and an oil filling port is formed in the right side of the bottom of the cylinder body.
Adopt above-mentioned technical scheme, the controller is controlled in mutually supporting between pull rod, cylinder body, waterproof sealing pad, the oiling mouth in this scheme, prevents that the water in the tank from entering into the controller, causes the damage to the circuit in the controller.
The technical scheme of the invention is further improved as follows: the alarm structure includes alarm control box, alarm control box's top and the right-hand member fixed mounting of tank bottom, alarm control box's positive fixed mounting has the pilot lamp, alarm control box's bottom fixed mounting has the siren, the outer wall fixed mounting of siren has the siren protection casing.
Adopt above-mentioned technical scheme, mutually support between alarm control box, pilot lamp, siren, the siren protection casing in this scheme to reach the effect of warning, remind the staff tank to be about to cut off the water supply.
The technical scheme of the invention is further improved as follows: the alarm protection cover comprises a protection cover fixing plate, the top of the protection cover fixing plate is fixedly installed with the outer wall of the alarm, a protection cover support is fixedly connected to the bottom of the protection cover fixing plate, a protection isolation fence is fixedly connected between the protection cover support and the protection cover support, and a cylindrical hole is formed in the front face of the protection isolation fence.
Adopt above-mentioned technical scheme, mutually supporting between protection casing fixed plate, protection casing support, protection casing barrier fence, the cylinder hole in this scheme protects the siren, prevents to cause the damage to the siren under the effect of external force, influences the suggestion to the staff.
Due to the adoption of the technical scheme, compared with the prior art, the invention has the technical progress that:
1. the invention provides a water cut-off early warning device for a strip steel production line, which adopts the mutual matching of a water storage tank, a buoy, a buoyancy ball, a waterproof layer, a support rod, a first annular lock catch, a support rope, a lock catch, a main rope and a controller, prompts the water level in the water storage tank through the action of the buoyancy ball, when the water level in the water storage tank is too low, the buoyancy ball falls down along with the falling of the water level so as to indicate that the water storage tank is about to cut off, prevents water from permeating into the inner wall of the buoyancy ball under the action of the waterproof layer to influence the control of the buoyancy ball on the controller, reinforces the inner part of the buoyancy ball under the action of the support rod to prevent the water pressure in the water storage tank from being too high to damage the buoyancy ball, and is convenient to fix the buoyancy ball under the action of the support rope and the first annular lock catch so as to conveniently control the controller.
2. The invention provides a water cut-off early warning device of a strip steel production line, which adopts the mutual matching of a buoy, a controller shell, a guide post, an elastic control switch, a gravity plate, a guide sleeve, a waterproof pull rod, a second annular lock catch, a pull rod, a cylinder body, a waterproof sealing gasket, an oil filling port and an alarm structure, when the water in a water storage pool is sufficient, the pull rod is pulled through the buoy effect, so that the gravity plate is pulled up, when the water in the water storage pool is almost exhausted, the buoy falls along with the falling of the water level, meanwhile, the gravity plate falls along with the falling of the buoy, when the water level falls to a certain position, the gravity plate presses the elastic control switch under the action of the self gravity, so that the effect of controlling the alarm structure is achieved, the pull rod is protected under the effect of the cylinder body, and the water is prevented from permeating into the controller shell along the pull rod, causing damage to the wiring in the controller.
3. The invention provides a water cut-off early warning device for a strip steel production line, which adopts the mutual matching of a controller, an alarm structure, an alarm control box, an indicator lamp, an alarm protective cover, a protective isolation fence and a cylindrical hole, when the water level in a water storage pool is too low, the alarm control box transmits signals under the action of the controller to control the indicator lamp and the alarm so as to prompt workers, the alarm is protected under the action of the alarm protective cover to prevent the alarm from being damaged by external force, the workers cannot be reminded, and thus the machine on the strip steel production line is damaged, mosquitoes are prevented from entering the alarm protective cover under the action of the protective isolation fence, and meanwhile, the brightness and the warning sound of the alarm are convenient to transmit.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic cross-sectional view of the present invention;
FIG. 3 is a schematic structural view of the float of the present invention;
FIG. 4 is a schematic cross-sectional view of the buoyant spheres of the present invention;
FIG. 5 is a schematic cross-sectional view of a controller according to the present invention;
FIG. 6 is a schematic cross-sectional view of a waterproof pull rod of the present invention;
FIG. 7 is a schematic diagram of the alarm structure of the present invention;
fig. 8 is a schematic cross-sectional view of the alarm shield of the present invention.
In the figure: 1. a water storage tank; 2. a water supply pipe; 3. a shower head; 4. a strip steel production line; 5. floating; 51. a buoyant ball; 511. a waterproof layer; 512. a buoyant hull; 513. a stent ball; 514. a strut; 52. a buoyancy ball fixing plate; 53. a first annular lock catch; 54. rope supporting; 55. locking; 56. a main rope; 6. a controller; 61. a controller housing; 62. a guide post; 63. an elastic control switch; 64. a gravity plate; 65. a guide sleeve; 66. a waterproof pull rod; 661. a second annular lock catch; 662. a pull rod; 663. a cylinder body; 664. a waterproof gasket; 665. an oil filling port; 7. an alert structure; 71. an alarm control box; 72. an indicator light; 73. an alarm; 74. an alarm shield; 741. a protective cover fixing plate; 742. a shield support; 743. a protective isolation gate; 744. a cylindrical bore.
Detailed Description
The present invention will be described in further detail with reference to the following examples:
example 1
As shown in fig. 1-8, the invention provides a water cut-off early warning device for a strip steel production line, which comprises a water storage tank 1, wherein a water supply pipe 2 is fixedly installed on the left side of a base of the water storage tank 1, a spray head 3 is fixedly installed at the bottom of the other end of the water supply pipe 2, a strip steel production line 4 is fixedly installed at the bottom of the spray head 3, a controller 6 is fixedly installed at the axis of the bottom of the water storage tank 1, a float 5 is fixedly installed at the top of the controller 6 and in an inner cavity of the water storage tank 1, and an alarm structure 7 is fixedly installed at the right end of the bottom of the water storage tank 1.
In this embodiment, under the effect of water in tank 1, control cursory 5, when the water in tank 1 falls to a certain position, cursory 5 can be along with the decline of water level moves down, when cursory 5 descends to a certain position, controller 6 can take place the instruction to alarm structure 7, alarm structure 7 and give out the police dispatch newspaper to remind the water in staff tank 1 to be about to consume totally, will influence the water supply of shower head 3 to band steel production line 4.
Example 2
As shown in fig. 1 to 8, on the basis of embodiment 1, the present invention provides a technical solution: preferably, the buoy 5 comprises a main rope 56, one end of the main rope 56 is fixedly mounted on the top of the controller 6, the other end of the main rope 56 is fixedly mounted on the bottom of the latch 55, a supporting rope 54 is fixedly mounted on the edge of the upper surface of the latch 55, a first annular latch 53 is fixedly mounted on the top of the supporting rope 54, a first buoyancy ball fixing plate 52 is fixedly mounted on the top of the first annular latch 53, a buoyancy ball 51 is fixedly connected to the top of the buoyancy ball fixing plate 52, the buoyancy ball 51 is shaped like a sphere, the buoyancy ball 51 comprises a waterproof layer 511, the bottom of the waterproof layer 511 is fixedly connected to the top of the buoyancy ball fixing plate 52, a buoyancy shell 512 is fixedly connected to the inner wall of the waterproof layer 511, a support rod 514 is fixedly connected to the inner wall of the buoyancy shell 512, and a support ball 513 is fixedly connected to the other end of the support rod 514.
In this embodiment, effect through buoyancy ball 51, the water level in tank 1 is indicateed, when the water level in tank 1 is low excessively, buoyancy ball 51 can fall along with the decline of water level, thereby it is about to cut off the water to show tank 1, under waterproof layer 511's effect, prevent that water from permeating the inner wall of buoyancy ball 51, influence buoyancy ball 51 to the control of controller 6, under branch 514's effect, consolidate the inside of buoyancy ball 51, prevent that the water pressure in tank 1 is too big, cause the damage to buoyancy ball 51, under the effect of branch rope 54 and annular hasp 53, be convenient for fix buoyancy ball 51, thereby be convenient for control controller 6.
Example 3
As shown in fig. 1 to 8, on the basis of embodiment 1, the present invention provides a technical solution: preferably, the controller 6 includes a controller housing 61, the top of the controller housing 61 is fixedly connected with the bottom of the water storage tank 1, an elastic control switch 63 is fixedly installed at the axis of the bottom of the inner cavity of the controller housing 61, guide posts 62 are fixedly installed at the bottom of the inner cavity of the controller housing 61 and at the two sides of the elastic control switch 63, a guide sleeve 65 is movably sleeved at the top of the outer wall of the guide post 62, a gravity plate 64 is fixedly installed at the outer wall of the guide sleeve 65, a waterproof pull rod 66 is arranged at the axis of the upper surface of the gravity plate 64, the waterproof pull rod 66 includes a pull rod 662, the bottom of the pull rod 662 is in threaded connection with the upper surface of the gravity plate 64, an annular lock catch 661 is fixedly connected at the top of the pull rod 662, a cylinder 663 is movably sleeved at the outer wall of the pull rod 662, waterproof 664 is fixedly installed at the upper and lower ends of the inner cavity of the cylinder 663 and at the outer wall of the pull rod 662, and an oil filling port 665 is arranged at the right side of the bottom of the cylinder 663.
In this embodiment, act on through the float 5, pull rod 662 is pulled, thereby pull up gravity plate 64, when water in the tank 1 is about to consume totally, the drop of float 5 along with the decline of water level, gravity plate 64 falls along with the moving down of float simultaneously, when the water level drops to a certain position, gravity plate 64 presses elastic control switch 63 under the effect of self gravity, thereby reach the effect of controlling alarm structure 7, protect pull rod 662 under the effect of cylinder 663, prevent that water from permeating the inside of controller shell 61 along pull rod 662, cause the damage to the circuit in the controller 6.
Example 4
As shown in fig. 1 to 8, on the basis of embodiment 1, the present invention provides a technical solution: preferably, the alarm structure 7 includes an alarm control box 71, the top of the alarm control box 71 is fixedly mounted to the right end of the bottom of the water storage tank 1, an indicator 72 is fixedly mounted to the front of the alarm control box 71, an alarm 73 is fixedly mounted to the bottom of the alarm control box 71, an alarm protective cover 74 is fixedly mounted to the outer wall of the alarm 73, the alarm protective cover 74 includes a protective cover fixing plate 741, the top of the protective cover fixing plate 741 is fixedly mounted to the outer wall of the alarm 73, a protective cover support 742 is fixedly connected to the bottom of the protective cover fixing plate 741, a protective isolation barrier 743 is fixedly connected between the protective cover support 742 and the protective cover support 742, and a cylindrical hole 744 is formed in the front of the protective isolation barrier 743.
In this embodiment, when the water level in the water storage tank 1 is too low, under the effect of the controller 6, the alarm control box 71 is transmitted with signals, the indicator lamp 72 and the alarm 73 are controlled, so as to prompt the worker, the alarm protective cover 74 protects the alarm 73 under the effect, damage caused by the external force of the alarm 73 is prevented, the worker cannot be reminded, damage is caused to machinery on the strip steel production line 4, under the effect of the protective isolation fence 743, mosquitoes are prevented from entering the alarm protective cover 74, and meanwhile, the brightness and the warning sound of the alarm 73 are convenient to transmit.
The working principle of the water cut-off early warning device of the strip steel production line is described in detail below.
As shown in fig. 1-8, under the action of water in the water storage tank 1, the buoyancy ball 51 is controlled, under the action of the buoyancy ball 51, the water level in the water storage tank 1 is indicated, when the water level in the water storage tank 1 is too low, the buoyancy ball 51 falls down along with the falling of the water level, thereby indicating that the water storage tank 1 is about to cut off, under the action of the waterproof layer 511, water is prevented from infiltrating into the inner wall of the buoyancy ball 51, the control of the controller 6 by the buoyancy ball 51 is influenced, under the action of the strut 514, the inside of the buoyancy ball 51 is reinforced, the water pressure in the water storage tank 1 is prevented from being too high, damage is caused to the buoyancy ball 51, under the action of the strut 54 and the annular lock I53, the pull rod 662 is pulled, thereby pulling up the gravity plate 64, when the water in the water storage tank 1 is about to be consumed completely, the float 5 falls down along with the falling of the water level, and simultaneously the gravity plate 64 falls down along with the downward movement of the float, when the water level drops to a certain position, the gravity plate 64 presses the elastic control switch 63 under the action of self gravity, so that the alarm structure 7 is controlled, the pull rod 662 is protected under the action of the cylinder body 663, water is prevented from permeating into the controller shell 61 along the pull rod 662, the circuit in the controller 6 is damaged, the alarm control box 71 transmits signals under the action of the elastic control switch 63, the indicator lamp 72 and the alarm 73 are controlled, so that a worker is prompted, the alarm 73 is protected under the action of the alarm protective cover 74, the damage caused by the external force of the alarm 73 is prevented, the worker cannot be reminded, the spray header 3 cannot supply water for the strip steel production line 4, and the damage caused by the machinery on the strip steel production line 4 is caused.
The present invention has been described in general terms in the foregoing, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto based on the present invention. Therefore, modifications or improvements are within the scope of the invention without departing from the spirit of the inventive concept.
Claims (8)
1. The utility model provides a belted steel production line's early warning device that cuts off water, includes tank (1), its characterized in that: the utility model discloses a water storage tank, including reservoir (1), delivery pipe (2), bottom fixed mounting of delivery pipe (2) other end has shower head (3), the bottom fixed mounting of shower head (3) has belted steel production line (4), the axle center fixed mounting of reservoir (1) bottom has controller (6), the top of controller (6) just is located the inner chamber fixed mounting of reservoir (1) and has cursory (5), the right-hand member fixed mounting of reservoir (1) bottom has alarm structure (7).
2. The water cut-off early warning device of the strip steel production line according to claim 1, characterized in that: the buoy (5) comprises a main rope (56), one end of the main rope (56) is fixedly mounted with the top of the controller (6), the other end of the main rope (56) is fixedly mounted with the bottom of the lock catch (55), a supporting rope (54) is fixedly mounted on the edge of the upper surface of the lock catch (55), and a first annular lock catch (53) is fixedly mounted on the top of the supporting rope (54).
3. The water cut-off early warning device of the strip steel production line as claimed in claim 2, wherein: the top of the annular lock catch I (53) is fixedly provided with a buoyancy ball fixing plate (52), the top of the buoyancy ball fixing plate (52) is fixedly connected with a buoyancy ball (51), and the buoyancy ball (51) is spherical.
4. The water cut-off early warning device of the strip steel production line according to claim 3, characterized in that: the buoyancy ball (51) comprises a waterproof layer (511), the bottom of the waterproof layer (511) is fixedly connected with the top of the buoyancy ball fixing plate (52), the inner wall of the waterproof layer (511) is fixedly connected with a buoyancy shell (512), the inner wall of the buoyancy shell (512) is fixedly connected with a support rod (514), and the other end of the support rod (514) is fixedly connected with a support ball (513).
5. The water cut-off early warning device of the strip steel production line according to claim 1, characterized in that: the controller (6) comprises a controller shell (61), the top of the controller shell (61) is fixedly connected with the bottom of the water storage tank (1), an elastic control switch (63) is fixedly installed at the axis of the bottom of the inner cavity of the controller shell (61), guide pillars (62) are fixedly installed at the bottom of the inner cavity of the controller shell (61) and on the two sides of the elastic control switch (63), a guide sleeve (65) is movably sleeved at the top of the outer wall of the guide pillars (62), a gravity plate (64) is fixedly installed on the outer wall of the guide sleeve (65), and a waterproof pull rod (66) is arranged at the axis of the upper surface of the gravity plate (64).
6. The water cut-off early warning device of the strip steel production line according to claim 5, characterized in that: waterproof pull rod (66) include pull rod (662), the bottom of pull rod (662) and the upper surface threaded connection of gravity plate (64), the top fixedly connected with annular hasp two (661) of pull rod (662), cylinder body (663) has been cup jointed in the outer wall activity of pull rod (662), the upper and lower both ends of the inner chamber of cylinder body (663) and the outer wall fixed mounting that is located pull rod (662) have waterproof sealing gasket (664), the right side of cylinder body (663) bottom is provided with oiling mouth (665).
7. The water cut-off early warning device of the strip steel production line according to claim 1, characterized in that: alarm structure (7) include alarm control box (71), the top of alarm control box (71) and the right-hand member fixed mounting of reservoir (1) bottom, the positive fixed mounting of alarm control box (71) has pilot lamp (72), the bottom fixed mounting of alarm control box (71) has siren (73), the outer wall fixed mounting of siren (73) has siren protection casing (74).
8. The water cut-off early warning device of the strip steel production line according to claim 7, characterized in that: the alarm protection cover (74) comprises a protection cover fixing plate (741), the top of the protection cover fixing plate (741) is fixedly mounted on the outer wall of the alarm (73), a protection cover support (742) is fixedly connected to the bottom of the protection cover fixing plate (741), a protection isolation barrier (743) is fixedly connected between the protection cover support (742) and the protection cover support (742), and a cylindrical hole (744) is formed in the front of the protection isolation barrier (743).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210007939.5A CN114333264B (en) | 2022-01-06 | 2022-01-06 | Water-stopping early warning device for strip steel production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210007939.5A CN114333264B (en) | 2022-01-06 | 2022-01-06 | Water-stopping early warning device for strip steel production line |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114333264A true CN114333264A (en) | 2022-04-12 |
| CN114333264B CN114333264B (en) | 2023-10-24 |
Family
ID=81024615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210007939.5A Active CN114333264B (en) | 2022-01-06 | 2022-01-06 | Water-stopping early warning device for strip steel production line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114333264B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201307247Y (en) * | 2008-10-22 | 2009-09-09 | 宝山钢铁股份有限公司 | Float switch |
| CN102116718A (en) * | 2011-01-17 | 2011-07-06 | 浙江海洋学院 | Water pressure resistance device for fishing floater |
| CN210127935U (en) * | 2019-05-28 | 2020-03-06 | 山东泰岳金属科技有限公司 | Water cut-off early warning device for strip steel production line |
| CN214964763U (en) * | 2021-02-02 | 2021-12-03 | 云和县华翎工业设计有限公司 | Stainless steel heat preservation platform for kitchen dining car |
-
2022
- 2022-01-06 CN CN202210007939.5A patent/CN114333264B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201307247Y (en) * | 2008-10-22 | 2009-09-09 | 宝山钢铁股份有限公司 | Float switch |
| CN102116718A (en) * | 2011-01-17 | 2011-07-06 | 浙江海洋学院 | Water pressure resistance device for fishing floater |
| CN210127935U (en) * | 2019-05-28 | 2020-03-06 | 山东泰岳金属科技有限公司 | Water cut-off early warning device for strip steel production line |
| CN214964763U (en) * | 2021-02-02 | 2021-12-03 | 云和县华翎工业设计有限公司 | Stainless steel heat preservation platform for kitchen dining car |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114333264B (en) | 2023-10-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100538015C (en) | A kind of force piece control device | |
| CN205373824U (en) | Water tank waterline alarm device | |
| CN207209654U (en) | One kind detection elevator pit water inlet warning device | |
| CN208999838U (en) | Aqueous level control device | |
| CN205373821U (en) | Platform sling water tank water level alarm device | |
| CN114333264A (en) | Water cut-off early warning device for strip steel production line | |
| CN216866629U (en) | Drilling wellhead drilling fluid returns out liquid level detection alarm device | |
| CN216271131U (en) | Overflow arrangement is prevented to water tank | |
| CN110654516A (en) | Computer-controlled underwater detector with safety protection device | |
| CN105043507A (en) | Cable trench water ingress alarm device | |
| CN208921241U (en) | A kind of hydraulic engineering water level monitoring device | |
| CN217657866U (en) | Plant protection medical kit for unmanned aerial vehicle | |
| CN217542374U (en) | Remote self-checking device for ship liquid level switch | |
| CN212674515U (en) | Remote-hanging sampling device | |
| CN200954871Y (en) | Ship cabin alarm | |
| CN211573757U (en) | Automatic water returning device for sealing water of water pump | |
| CN220367547U (en) | Automatic water adding device of spray pump | |
| CN219200555U (en) | Pipeline overflow alarm device | |
| CN218441635U (en) | Flood control water lift monitoring device | |
| CN112049970B (en) | Water hammer prevention air valve capable of automatically alarming and using method thereof | |
| CN217022809U (en) | Small intelligent anti-icing buoy suitable for icing sea area | |
| CN218278314U (en) | Cloud intelligent monitoring aquaculture system | |
| CN215064733U (en) | Self-generating remote water level early warning signal transmitting device controlled by floating body | |
| CN213014204U (en) | Float box for float blocking device | |
| CN219237324U (en) | Self-balancing floating body structure and floating foundation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |