CN114333264B - Water-stopping early warning device for strip steel production line - Google Patents
Water-stopping early warning device for strip steel production line Download PDFInfo
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- CN114333264B CN114333264B CN202210007939.5A CN202210007939A CN114333264B CN 114333264 B CN114333264 B CN 114333264B CN 202210007939 A CN202210007939 A CN 202210007939A CN 114333264 B CN114333264 B CN 114333264B
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- water
- storage tank
- fixedly arranged
- buoyancy ball
- water storage
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 26
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 25
- 239000010959 steel Substances 0.000 title claims abstract description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 118
- 239000007921 spray Substances 0.000 claims abstract description 8
- 230000005484 gravity Effects 0.000 claims description 21
- 230000004888 barrier function Effects 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 abstract description 9
- 230000001681 protective effect Effects 0.000 description 10
- 230000000694 effects Effects 0.000 description 8
- 238000002955 isolation Methods 0.000 description 7
- 238000007789 sealing Methods 0.000 description 4
- 241000255925 Diptera Species 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000008595 infiltration Effects 0.000 description 2
- 238000001764 infiltration Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
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- Emergency Alarm Devices (AREA)
- Level Indicators Using A Float (AREA)
Abstract
The invention discloses a water-stopping 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 header 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 header, and a controller is fixedly arranged at the axis of the bottom of the water storage tank. According to the invention, 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 can fall along with the falling of the water level, so that the water storage tank is about to break, under the action of the waterproof layer, the water is prevented from penetrating into the inner wall of the buoyancy ball, the control of the controller by the buoyancy ball is influenced, the inside of the buoyancy ball is reinforced under the action of the supporting rod, the water pressure in the water storage tank is prevented from being too high, the buoyancy ball is prevented from being damaged, and the buoyancy ball is conveniently fixed under the action of the supporting rope and the annular lock catch, so that the controller is conveniently controlled.
Description
Technical Field
The invention relates to the technical field of strip steel production, in particular to a water cut-off early warning device of 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, the circulating water pump belongs to long-term continuous operation equipment, water is sometimes stopped due to electromechanical equipment reasons or sudden power failure, and if the water is not found timely, the temperature of the cooling equipment is increased due to water stopping, so that equipment damage is caused, and normal production is influenced.
The following problems exist in the prior art:
1. the existing buoy is poor in buoyancy, water seepage in the buoy often occurs or because the water pressure is too high, the buoy is shrunken or is extruded under the action of the water pressure, and therefore control of the early warning device is affected;
2. when the water in the pool is controlled, the water seepage condition inside the water-stopping early-warning device often occurs, so that the damage to the internal circuit of the water-stopping early-warning device is caused.
Disclosure of Invention
The invention provides a water cut-off early warning device of a strip steel production line, which aims to reinforce a buoy, prevent water from penetrating into the buoy, prevent the buoy from being damaged by excessive water pressure, and solve the problems that the buoy is shriveled or is burst under the action of the water pressure due to water seepage in the buoy or the excessive water pressure; another purpose is that in order to solve the inside infiltration condition of water-stop early warning device to lead to the inside circuit of water-stop early warning device to lead to the problem that damages, in order to reach the gas tightness that improves water-stop early warning device, prevent that water infiltration from leading to the fact the effect of damage to its inside circuit in the water-stop early warning device.
In order to solve the technical problems, the invention adopts the following technical scheme:
the utility model provides a belted steel production line's water supply interruption early warning device, 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 of tank fixed mounting has the cursory, the right-hand member fixed mounting of tank bottom has 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 arranged at the top of the controller, the other end of the main rope is fixedly arranged at the bottom of the lock catch, a supporting rope is fixedly arranged at the edge of the upper surface of the lock catch, and an annular lock catch I is fixedly arranged at the top of the supporting rope.
By adopting the technical scheme, the main rope, the controller, the lock catch, the support rope and the annular lock catch I in the scheme are mutually matched to fix the buoyancy ball, and the controller is controlled by the buoyancy ball.
The technical scheme of the invention is further improved as follows: the top of annular hasp one is fixed mounting has buoyancy ball fixed plate, the top fixedly connected with buoyancy ball of buoyancy ball fixed plate, the shape of buoyancy ball is the spheroid.
By adopting the technical scheme, the buoyancy ball fixing plate and the annular lock catch I in the scheme are matched with each other, so that the buoyancy ball can be conveniently fixed.
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.
By adopting the technical scheme, the waterproof layer, the buoyancy shell, the support rod and the support ball in the scheme are matched with each other to prevent the buoyancy ball from being waterproofed, prevent water from penetrating into the buoyancy ball, and simultaneously strengthen the buoyancy ball to prevent the buoyancy ball from being flattened due to overlarge water pressure.
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 tank, an elastic control switch is fixedly installed at the axis of the bottom of the inner cavity of the controller shell, guide posts are fixedly installed at the bottom of the inner cavity of the controller shell and positioned at two sides of the elastic control switch, guide sleeves are movably sleeved at the tops of the outer walls of the guide posts, a gravity plate is fixedly installed on the outer walls of the guide sleeves, and a waterproof pull rod is arranged at the axis of the upper surface of the gravity plate.
By adopting the technical scheme, the controller shell, the elastic control switch, the guide post, the guide sleeve and the gravity plate waterproof pull rod in the scheme are matched with each other, so that the function of controlling the alarm structure is achieved, and the influence on the strip steel production line due to the fact that the water level in the water storage tank is too low is prevented.
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 an annular lock catch II, the outer wall of the pull rod is movably sleeved with a cylinder body, the upper end and the lower end of an inner cavity of the cylinder body are fixedly provided with waterproof sealing gaskets, and the right side of the bottom of the cylinder body is provided with an oil filling port.
By adopting the technical scheme, the pull rod, the cylinder body, the waterproof sealing gasket and the oil filling port in the scheme are matched with each other to control the controller, so that water in the water storage tank is prevented from entering the controller, and the circuit in the controller is prevented from being damaged.
The technical scheme of the invention is further improved as follows: the alarm structure comprises an alarm control box, wherein the top of the alarm control box is fixedly arranged at the right end of the bottom of the water storage tank, an indicator lamp is fixedly arranged on the front surface of the alarm control box, an alarm is fixedly arranged at the bottom of the alarm control box, and an alarm protection cover is fixedly arranged on the outer wall of the alarm.
By adopting the technical scheme, the alarm control box, the indicator lamp, the alarm and the alarm protective cover in the scheme are matched with each other, so that the warning effect is achieved, and the staff is reminded that the water tank is about to cut off water.
The technical scheme of the invention is further improved as follows: the alarm protection casing includes the protection casing fixed plate, the top of protection casing fixed plate and the outer wall fixed mounting of alarm, the bottom fixedly connected with protection casing support of protection casing fixed plate, fixedly connected with protection barrier between protection casing support and the protection casing support, the cylinder hole has been seted up in the front of protection barrier.
By adopting the technical scheme, the protection cover fixing plate, the protection cover support, the protection cover isolation grating and the cylindrical holes in the scheme are matched with each other to protect the alarm, so that the alarm is prevented from being damaged under the action of external force, and the prompt to the staff is influenced.
By adopting the technical scheme, compared with the prior art, the invention has the following technical progress:
1. the invention provides a water-stopping early warning device of a strip steel production line, which adopts a water storage tank, a buoy, a buoyancy ball, a waterproof layer, a supporting rod, an annular lock catch I, a supporting rope, a lock catch, a main rope and a controller to mutually cooperate, and 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 can fall along with the falling of the water level, so that the water storage tank is about to be cut off, the water is prevented from penetrating into the inner wall of the buoyancy ball under the action of the waterproof layer, the control of the controller by the buoyancy ball is influenced, the inside of the buoyancy ball is reinforced under the action of the supporting rod, the water pressure in the water storage tank is prevented from being too high, the buoyancy ball is damaged, and the buoyancy ball is convenient to fix under the action of the supporting rope and the annular lock catch I, so that the controller is convenient to control.
2. The invention provides a water cut-off early warning device of a strip steel production line, which adopts a buoy, a controller shell, a guide pillar, an elastic control switch, a gravity plate, a guide sleeve, a waterproof pull rod, an annular lock catch II, a pull rod, a cylinder body, a waterproof sealing gasket, an oil filling port and an alarm structure to be matched with each other.
3. The invention provides a water cut-off early warning device of a strip steel production line, which adopts a controller, an alarm structure, an alarm control box, an indicator light, an alarm protection cover, a protective isolation grating and a cylindrical hole to be matched with each other, when the water level in a water storage tank is too low, the alarm control box is used for transmitting signals under the action of the controller, the indicator light and the alarm are controlled, so that workers are prompted, the alarm is protected under the action of the alarm protection cover, the situation of external force of the alarm is prevented from being damaged, the workers cannot be reminded, the mechanical damage on the strip steel production line is caused, and mosquitoes are prevented from entering the alarm protection cover under the action of the protective isolation grating, so that the light and warning sound of the alarm are conveniently transmitted in a penetrating way.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic cross-sectional view of the present invention;
FIG. 3 is a schematic view of the structure of the buoy of the invention;
FIG. 4 is a schematic cross-sectional view of a buoyant spheres of the 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 the waterproof tie rod of the present invention;
FIG. 7 is a schematic diagram of the alarm structure of the present invention;
fig. 8 is a schematic sectional view of the protective cover of the alarm of the present invention.
In the figure: 1. a water storage tank; 2. a water supply pipe; 3. a spray header; 4. a strip steel production line; 5. a float; 51. a buoyancy ball; 511. a waterproof layer; 512. a buoyancy housing; 513. a support ball; 514. a support rod; 52. a buoyancy ball fixing plate; 53. an annular lock catch I; 54. supporting ropes; 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. guide sleeve; 66. a waterproof pull rod; 661. an annular lock catch II; 662. a pull rod; 663. a cylinder; 664. a waterproof gasket; 665. an oil filling port; 7. an alarm 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 bracket; 743. protective isolation grating; 744. cylindrical holes.
Detailed Description
The invention is further illustrated by the following examples:
example 1
As shown in fig. 1-8, the invention provides a water-stopping early warning device of a strip steel production line, which comprises a water storage tank 1, wherein a water supply pipe 2 is fixedly arranged on the left side of a base of the water storage tank 1, a spray header 3 is fixedly arranged at the bottom of the other end of the water supply pipe 2, a strip steel production line 4 is fixedly arranged at the bottom of the spray header 3, a controller 6 is fixedly arranged at the axis of the bottom of the water storage tank 1, a buoy 5 is fixedly arranged at the top of the controller 6 and positioned in an inner cavity of the water storage tank 1, and an alarm structure 7 is fixedly arranged at the right end of the bottom of the water storage tank 1.
In this embodiment, under the effect of water in the water storage tank 1, the buoy 5 is controlled, when the water in the water storage tank 1 falls to a certain position, the buoy 5 can move downwards along with the falling of the water level, when the buoy 5 falls to a certain position, the controller 6 can instruct the alarm structure 7, and the alarm structure 7 gives an alarm, so that the water in the water storage tank 1 is completely consumed by reminding workers, and the water supply of the shower head 3 to the strip steel production line 4 is affected.
Example 2
As shown in fig. 1-8, 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 arranged at the top of the controller 6, the other end of the main rope 56 is fixedly arranged at the bottom of the lock catch 55, the edge of the upper surface of the lock catch 55 is fixedly provided with a supporting rope 54, the top of the supporting rope 54 is fixedly provided with an annular lock catch I53, the top of the annular lock catch I53 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, the buoyancy ball 51 is in the shape of a sphere, 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 supporting rod 514, and the other end of the supporting rod 514 is fixedly connected with a support ball 513.
In this embodiment, through the effect of the buoyancy ball 51, the water level in the water storage tank 1 is prompted, when the water level in the water storage tank 1 is too low, the buoyancy ball 51 can fall along with the falling of the water level, so that the water storage tank 1 is about to be disconnected, under the effect of the waterproof layer 511, the water is prevented from penetrating into the inner wall of the buoyancy ball 51, the control of the controller 6 by the buoyancy ball 51 is affected, under the effect of the supporting rod 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, the buoyancy ball 51 is damaged, and under the effect of the supporting rope 54 and the annular lock catch 53, the buoyancy ball 51 is convenient to fix, so that the controller 6 is convenient to control.
Example 3
As shown in fig. 1-8, on the basis of embodiment 1, the present invention provides a technical solution: preferably, 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 axle center of the bottom of the inner cavity of the controller shell 61, guide posts 62 are fixedly installed at the two sides of the bottom of the inner cavity of the controller shell 61 and located 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 posts 62, a gravity plate 64 is fixedly installed on the outer wall of the guide sleeve 65, a waterproof pull rod 66 is arranged at the axle center of the upper surface of the gravity plate 64, the waterproof pull rod 66 comprises 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 two 661 is fixedly connected to the top of the pull rod 662, a cylinder 663 is movably sleeved at the outer wall of the pull rod 662, waterproof sealing gaskets 664 are fixedly installed at the upper end and lower end of the inner cavity of the cylinder 663 and located on the outer wall of the pull rod 662, and an oil filling port 665 is arranged on the right side of the bottom of the cylinder 663.
In this embodiment, the pull rod 662 is pulled by the action of the float 5, so that the gravity plate 64 is pulled up, when the water in the water storage tank 1 is about to be consumed, the float 5 falls along with the falling of the water level, meanwhile, the gravity plate 64 falls along with the falling of the float, when the water level falls to a certain position, the gravity plate 64 presses the elastic control switch 63 under the action of gravity of the gravity plate, so that the alarm structure 7 is controlled, the pull rod 662 is protected under the action of the cylinder 663, and the water is prevented from penetrating into the controller shell 61 along the pull rod 662, so that the circuit in the controller 6 is damaged.
Example 4
As shown in fig. 1-8, on the basis of embodiment 1, the present invention provides a technical solution: preferably, the alarm structure 7 comprises an alarm control box 71, the top of the alarm control box 71 is fixedly arranged at the right end of the bottom of the water storage tank 1, an indicator lamp 72 is fixedly arranged on the front surface of the alarm control box 71, an alarm 73 is fixedly arranged at the bottom of the alarm control box 71, an alarm protection cover 74 is fixedly arranged on the outer wall of the alarm 73, the alarm protection cover 74 comprises a protection cover fixing plate 741, the top of the protection cover fixing plate 741 is fixedly arranged 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 grid 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 surface of the protection isolation grid 743.
In this embodiment, when the water level in the water storage tank 1 is too low, under the action of the controller 6, the alarm control box 71 is transmitted with signals, so as to control the indicator light 72 and the alarm 73, thereby prompting the staff, protecting the alarm 73 under the action of the alarm protective cover 74, preventing the damage caused by the external force of the alarm 73, and failing to remind the staff, thereby causing damage to the machinery on the strip steel production line 4, and under the action of the protective isolation grid 743, preventing mosquitoes from entering the alarm protective cover 74, and simultaneously facilitating the light and warning sound of the alarm 73 to be transmitted.
The working principle of the water cut-off early warning device of the strip steel production line is specifically described below.
As shown in fig. 1 to 8, the buoyancy ball 51 is controlled by the water in the water storage tank 1, the water level in the water storage tank 1 is prompted by the buoyancy ball 51, when the water level in the water storage tank 1 is too low, the buoyancy ball 51 falls along with the falling of the water level, so that the water storage tank 1 is about to break, the water is prevented from penetrating into the inner wall of the buoyancy ball 51 by the waterproof layer 511, the control of the controller 6 by the buoyancy ball 51 is influenced, the inside of the buoyancy ball 51 is reinforced by the support rod 514, the water pressure in the water storage tank 1 is prevented from being too high, the buoyancy ball 51 is damaged, the pull rod 662 is pulled by the support rope 54 and the annular lock catch 53, so that the gravity plate 64 is pulled, when the water in the water storage tank 1 is about to be consumed, the float 5 falls along with the falling of the water level, simultaneously, the gravity plate 64 falls along with the downward movement of the float, when the water level falls to a certain position, the gravity plate 64 presses the elastic control switch 63 under the action of self gravity, thereby achieving the effect of controlling the alarm structure 7, the pull rod 662 is protected under the action of the cylinder 663, water is prevented from penetrating into the controller shell 61 along the pull rod 662, the circuit in the controller 6 is damaged, the alarm control box 71 is transmitted with signals under the action of the elastic control switch 63, the indicator lamp 72 and the alarm 73 are controlled, thereby prompting the staff, the alarm 73 is protected under the action of the alarm protective cover 74, the damage caused by the condition of external force of the alarm 73 is prevented, the staff cannot be reminded, the spray header 3 cannot supply water for the strip steel production line 4, resulting in damage to the machinery on the strip line 4.
The foregoing invention has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.
Claims (1)
1. The utility model provides a belted steel production line's early warning device that cuts off water supply, includes tank (1), its characterized in that: the water supply pipe (2) is fixedly arranged on the left side of the base of the water storage tank (1), the spray header (3) is fixedly arranged at the bottom of the other end of the water supply pipe (2), the strip steel production line (4) is fixedly arranged at the bottom of the spray header (3), the controller (6) is fixedly arranged at the axis of the bottom of the water storage tank (1), the buoy (5) is fixedly arranged at the top of the controller (6) and in the inner cavity of the water storage tank (1), and the alarm structure (7) is fixedly arranged at the right end of the bottom of the water storage tank (1);
the buoy (5) comprises a main rope (56), one end of the main rope (56) is fixedly arranged at the top of the controller (6), the other end of the main rope (56) is fixedly arranged at the bottom of the lock catch (55), a branch rope (54) is fixedly arranged at the edge of the upper surface of the lock catch (55), an annular lock catch I (53) is fixedly arranged at the top of the branch rope (54), a buoyancy ball fixing plate (52) is fixedly arranged at the top of the annular lock catch I (53), a buoyancy ball (51) is fixedly connected at the top of the buoyancy ball fixing plate (52), the buoyancy ball (51) is in the shape of a sphere, 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), a buoyancy shell (512) is fixedly connected with the inner wall of the waterproof layer (511), a support rod (514) is fixedly connected with the other end of the support rod (514);
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 posts (62) are fixedly installed at the bottom of the inner cavity of the controller shell (61) and at two sides of the elastic control switch (63), guide sleeves (65) are movably sleeved at the top of the outer walls of the guide posts (62), a gravity plate (64) is fixedly installed at the outer walls of the guide sleeves (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) comprises 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 II (661) is fixedly connected to the top of the pull rod (662), a cylinder (663) is movably sleeved at the upper end and lower end of the inner cavity of the cylinder (663), a waterproof gasket (663) is fixedly installed at the outer walls of the pull rod (662), and a right oil filling port (664) is arranged at the bottom of the cylinder (664);
alarm structure (7) are including alarm control box (71), the right-hand member fixed mounting of the top of alarm control box (71) and tank (1) bottom, the front 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), siren protection casing (74) include protection casing fixed plate (741), the top of protection casing fixed plate (741) and the outer wall fixed mounting of siren (73), the bottom fixedly connected with protection casing support (742) of protection casing fixed plate (741), fixedly connected with protection barrier (743) between protection casing support (742) and protection casing support (742), cylindrical hole (744) have been seted up in the front of protection 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 CN114333264A (en) | 2022-04-12 |
| CN114333264B true CN114333264B (en) | 2023-10-24 |
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| 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 |
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| Country | Link |
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| 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 |
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| Publication number | Publication date |
|---|---|
| CN114333264A (en) | 2022-04-12 |
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