Corrosion-resistant liquid level transmitter
By introducing cleaning components and locking components into the level transmitter, the liquid corrosion problem is solved, the equipment life is extended and portability is improved, and the existing corrosion-resistant liquid level transmitters are solved in the long-term use of long-term corrosion-resistant liquid level transmitters .
Patent Information
- Application Number
- CN202421122238.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-22
- Publication Date
- 2025-01-14
- Estimated Expiration
- 2034-05-22
AI Technical Summary
Existing corrosion-resistant liquid level transmitters are susceptible to liquid corrosion during long-term use, resulting in equipment damage and actual measured data. Most equipment on the market only undergoes simple anti-corrosion treatment on the surface, which cannot effectively prevent corrosion.
A corrosion-resistant liquid level transmitter is designed, including cleaning components and locking components. Through the combination of sliding blocks, sponge blocks, springs and locking components, the liquid cleaning of the transmission line surface and preventing the transmission line from falling off, improving the equipment's Lifespan and portability.
By regularly cleaning the components, liquid corrosion is effectively avoided, the service life of the equipment is extended, and the portability and working efficiency of the equipment are improved through the design of the locking components.
Smart Images
Figure CN222353293U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of liquid level transmitters, in particular to a corrosion-resistant liquid level transmitter. Background Art
[0002] Liquid level transmitter refers to the principle that the pressure generated by liquids of different specific gravities at different heights is linearly related, and it can accurately measure and transmit the volume, liquid height and weight of water, oil and paste. It is often used in urban water supply and sewage treatment, petroleum, chemical industry, power plants, hydrological monitoring, reservoirs, dams, hydropower construction and other fields to measure and control liquid levels.
[0003] In the process of testing different liquids, the liquid will corrode the transmitter. If it is not handled in time, it will cause irreversible damage to the equipment and affect the measured data of the transmitter. Most of the corrosion-resistant liquid level transmitters on the market only have a simple anti-corrosion treatment on the surface of the equipment. The transmitter will still be corroded after long-term use. Therefore, we proposed a corrosion-resistant liquid level transmitter. Utility Model Content
[0004] The purpose of the utility model is to provide a corrosion-resistant liquid level transmitter. By setting a cleaning component, the liquid on the surface of the transmission line is cleaned off, thereby avoiding the residual liquid from corroding the transmission line 13. Regular cleaning can keep the transmitter working efficiently, solving the existing problem that in the process of testing different liquids, the liquid will corrode the transmitter. If it is not handled in time, it will cause irreversible damage to the equipment and affect the actual measured data of the transmitter. Most of the corrosion-resistant liquid level transmitters on the market only have a simple anti-corrosion treatment on the surface of the equipment. The transmitter will still be corroded after long-term use.
[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:
[0006] The utility model is a corrosion-resistant liquid level transmitter, including a transmission line and a cleaning component. The cleaning component includes a sliding block, an inner wall of the sliding block is plugged with a rod, a side of the rod close to the transmission line is fixedly connected with a sponge block, and the outer surface of the rod is wound with a spring.
[0007] Furthermore, a storage tray is fixedly connected to the outer surface of the transmission line, and a locking assembly is provided on the outer surface of the storage tray. The locking assembly includes a second fixing block, and a hook is fixedly connected to the inner wall of the second fixing block. The second fixing block is fixedly connected to the outer surface of the storage tray close to the transmission line.
[0008] Furthermore, a support block is fixedly connected to a side of the storage tray away from the transmission line, the support block is rotatably connected to a handle, the outer surface of the handle is rotatably connected to a lock shell, the inner wall of the lock shell is slidably connected to a flat plate, the top of the flat plate is fixedly connected to a lock buckle, and the outer surface of the lock buckle is wrapped with a spring.
[0009] Furthermore, the top of the spring one is fixedly connected to the top of the inner wall of the lock shell, the bottom of the spring one is fixedly connected to the top of the flat plate, and the outer surface of the lock buckle is slidably connected to the inner wall of the lock shell.
[0010] Furthermore, the side of the second spring close to the transmission line is fixedly connected to the outer surface of the sponge block, the side of the second spring away from the transmission line is fixedly connected to the inner wall of the sliding block, and the inner wall of the sliding block is slidably connected to the outer surface of the transmission line.
[0011] Furthermore, a fixed block 1 is fixedly connected to the bottom of the storage tray, the outer surface of the fixed block 1 is provided with threads, the inner wall of the sliding block is provided with threads, and the inner wall of the sliding block and the outer surface of the fixed block 1 are threadedly connected.
[0012] Furthermore, a connection block is fixedly connected to the bottom of the transmission line, a sensor is fixedly connected to the bottom of the connection block, and a scraper is slidably connected to the outer surface of the sensor.
[0013] Furthermore, the top of the storage tray is fixedly connected to a device body, and the bottom of the device body is fixedly connected to the top of the transmission line.
[0014] The utility model has the following beneficial effects:
[0015] 1. The utility model sets a cleaning component. Specifically, after each use of the device, the rods on both sides of the transmission line are pressed to push the sponge block toward the transmission line. Then the cleaning component moves downward along the transmission line to clean the liquid on the surface of the transmission line, thereby avoiding the corrosion effect of the residual liquid on the transmission line. Regular cleaning can keep the transmitter working efficiently.
[0016] 2. The utility model sets a lock component, specifically, the lock shell rotates to drive the lock to contact the hook, and the handle is turned to move closer to the storage tray. During the rotation of the handle, the lock shell is pulled downward, and the spring is squeezed downward to push the flat plate downward. The lock moves downward with the flat plate, and the lock and the hook press against each other. When the handle contacts the storage tray and is in an inclined state, the lock component completes the closure of the storage tray. The lock component can prevent the transmission line stored in the storage tray from falling off, which brings portability to the staff carrying the equipment.
[0017] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] In order to more clearly illustrate the technical solution of the embodiment of the utility model, the drawings required for describing the embodiment will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0020] Figure 2 This is a front cross-sectional structural diagram of the storage tray of the utility model;
[0021] Figure 3 For this utility model Figure 2 A is a magnified schematic diagram of the structure;
[0022] Figure 4 For this utility model Figure 2 A schematic diagram of the structure of B in the middle;
[0023] Figure 5 This is a schematic diagram of the structure of the lock assembly of the utility model;
[0024] Figure 6 This is a schematic diagram of the structure of the cleaning component of the utility model;
[0025] Figure 7 This is a schematic diagram of the front cross-sectional structure of the utility model sensor.
[0026] In the accompanying drawings, the components represented by the reference numerals are listed as follows:
[0027] 11. Device body; 12. Storage tray; 13. Transmission line; 14. Fixed block 1; 21. Sensor; 22. Connecting block; 23. Scraper; 3. Lock assembly; 31. Fixed block 2; 32. Hook; 33. Lock; 34. Spring 1; 35. Lock shell; 36. Handle; 37. Support block; 38. Flat plate; 4. Cleaning assembly; 41. Sliding block; 42. Rod; 43. Spring 2; 44. Sponge block. DETAILED DESCRIPTION
[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0029] See also Figure 1-7As shown, the utility model is a corrosion-resistant liquid level transmitter, including a transmission line 13 and a cleaning component 4, the cleaning component 4 includes a sliding block 41, the inner wall of the sliding block 41 is plugged with a rod 42, the side of the rod 42 close to the transmission line 13 is fixedly connected with a sponge block 44, the outer surface of the rod 42 is wound with a spring 43, by setting the cleaning component 4, specifically, each time after the device is used, the rods 42 on both sides of the transmission line 13 are pressed to push the sponge block 44 to squeeze the transmission line 13, and then the cleaning component 4 moves downward along the transmission line 13 to clean the liquid on the surface of the transmission line 13, thereby avoiding the corrosion effect of the residual liquid on the transmission line 13, and regular cleaning can keep the transmitter working efficiently. The outer surface of the transmission line 13 is fixedly connected to the storage tray 12, and the outer surface of the storage tray 12 is provided with a lock assembly 3, the lock assembly 3 includes a fixed block 2 31, and the inner wall of the fixed block 2 31 is fixedly connected to the outer surface of the storage tray 12 near the transmission line 13. By setting the lock assembly 3, specifically, the lock shell 35 rotates to drive the lock buckle 33 to contact the hook 32, and the handle 36 is turned to approach the storage tray 12. During the rotation of the handle 36, the lock shell 35 is pulled downward, and the spring 1 34 is squeezed downward, pushing the flat plate 38 to move downward, and the lock buckle 33 moves downward with the flat plate 38. The lock buckle 33 and the hook 32 press against each other. When the handle 36 contacts the storage tray 12 and becomes an inclined state, the lock assembly 3 completes the closure of the storage tray 12. The lock assembly 3 can prevent the transmission line 13 stored in the storage tray 12 from falling off, which brings portability to the staff carrying the equipment. The side of the storage tray 12 away from the transmission line 13 is fixedly connected with a support block 37, and the support block 37 is rotatably connected with a handle 36. The outer surface of the handle 36 is rotatably connected with a lock shell 35. The inner wall of the lock shell 35 is slidably connected with a flat plate 38. The top of the flat plate 38 is fixedly connected with a lock buckle 33, and the outer surface of the lock buckle 33 is wound with a spring 1 34. The top of the spring 1 34 is fixedly connected to the top of the inner wall of the lock shell 35, the bottom of the spring 1 34 is fixedly connected to the top of the flat plate 38, and the outer surface of the lock buckle 33 is slidably connected to the inner wall of the lock shell 35. The tension and thrust provided by the spring 1 34 are provided to achieve rapid closing and opening between the lock buckle 33 and the hook 32. The side of the spring 2 43 close to the transmission line 13 is fixedly connected to the outer surface of the sponge block 44, and the side of the spring 2 43 away from the transmission line 13 is fixedly connected to the inner wall of the sliding block 41. The inner wall of the sliding block 41 is slidably connected to the outer surface of the transmission line 13. The liquid remaining on the surface of the transmission line 13 is cleaned by the sponge block 44, so that the service life of the transmission line 13 is greatly increased. A fixed block 14 is fixedly connected to the bottom of the storage tray 12, and a thread is set on the outer surface of the fixed block 14. A thread is set on the inner wall of the sliding block 41. The inner wall of the sliding block 41 and the outer surface of the fixed block 14 are threadedly connected. By setting a connection between the fixed block 14 and the sliding block 41, the cleaning component 4 can be quickly fixed and taken out, thereby improving work efficiency.The bottom of the transmission line 13 is fixedly connected with a connection block 22, the bottom of the connection block 22 is fixedly connected with a sensor 21, and the outer surface of the sensor 21 is slidably connected with a scraper 23, through which the attachments on the surface of the sensor 21 are cleaned to maintain the accuracy of the sensor 21. The top of the storage tray 12 is fixedly connected with the device body 11, the bottom of the device body 11 is fixedly connected to the top of the transmission line 13, and the device body 11 can display the specific situation of the data, and the staff arranges the next step of work according to the data.
[0030] A specific application of this embodiment is: the liquid level transmitter is provided with a cleaning component 4. Whenever the device is used, the rods 42 on both sides of the transmission line 13 are pressed to push the sponge block 44 toward the transmission line 13. Then the cleaning component 4 moves downward along the transmission line 13 to clean the liquid on the surface of the transmission line 13, thereby avoiding the corrosion of the transmitter by the residual liquid. After the transmission line 13 is cleaned, the rod 42 is released, and the sliding block 41 moves to the bottom of the fixed block 14. The inner surface of the sliding block 41 and the outer surface of the fixed block 14 are both threaded. The sliding block 41 is rotated to move upward and connect with the fixed block 14 to fix the cleaning component 4. The model of the sensor 21 is L8000T005. The sensor 21 is provided with a scraper 23. The scraper 23 rotates around the sensor 21 to clean the residual liquid on the surface of the sensor 21. The sensor 21 should be cleaned and maintained frequently. The device can maintain high efficiency in operation, and the handle 36 is pulled upward to loosen the spring 134, and the plate 38 pushes the lock buckle 33 to move upward and away from the hook 32, and then the lock buckle 33 rotates to the bottom of the storage tray 12 with the bottom of the lock shell 35 as the central axis, and the cleaned transmission line 13 is stored in the storage tray 12. After the transmission line 13 is stored, the lock shell 35 rotates to drive the lock buckle 33 to contact the hook 32, and the handle 36 is turned to approach the storage tray 12. During the rotation of the handle 36, the lock shell 35 is pulled downward, and the spring 1 34 is squeezed downward, pushing the plate 38 to move downward, and the lock buckle 33 moves downward with the plate 38, and the lock buckle 33 and the hook 32 are pressed against each other. When the handle 36 contacts the storage tray 12 and becomes tilted, the lock buckle assembly 3 completes the closure of the storage tray 12, and the storage setting of the transmission line 13 increases the portability of the device for users.
[0031] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.
[0032] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.
Claims
1. A corrosion-resistant liquid level transmitter, comprising a transmission line (13) and a cleaning assembly (4), characterized in that: The cleaning assembly (4) comprises a sliding block (41), an insertion rod (42) being inserted into the inner wall of the sliding block (41), a sponge block (44) being fixedly connected to a side of the insertion rod (42) close to the transmission line (13), and a second spring (43) being wound around the outer surface of the insertion rod (42).
2. A corrosion-resistant liquid level transmitter according to claim 1, characterized in that: The outer surface of the transmission line (13) is fixedly connected to a storage tray (12), and the outer surface of the storage tray (12) is provided with a locking assembly (3), the locking assembly (3) comprising a second fixing block (31), the inner wall of the second fixing block (31) being fixedly connected to a hook (32), and the second fixing block (31) is fixedly connected to the outer surface of the storage tray (12) on a side close to the transmission line (13).
3. A corrosion-resistant liquid level transmitter according to claim 2, characterized in that: A support block (37) is fixedly connected to a side of the storage tray (12) away from the transmission line (13); the support block (37) is rotatably connected to a handle (36); the outer surface of the handle (36) is rotatably connected to a lock shell (35); the inner wall of the lock shell (35) is slidably connected to a flat plate (38); the top of the flat plate (38) is fixedly connected to a lock buckle (33); and the outer surface of the lock buckle (33) is wound with a spring (34).
4. The corrosion-resistant liquid level transmitter according to claim 3 is characterized in that: The top of the spring one (34) is fixedly connected to the top of the inner wall of the lock housing (35), the bottom of the spring one (34) is fixedly connected to the top of the plate (38), and the outer surface of the lock buckle (33) is slidably connected to the inner wall of the lock housing (35).
5. The corrosion-resistant liquid level transmitter according to claim 1, characterized in that: The side of the second spring (43) close to the transmission line (13) is fixedly connected to the outer surface of the sponge block (44), and the side of the second spring (43) away from the transmission line (13) is fixedly connected to the inner wall of the sliding block (41), and the inner wall of the sliding block (41) is slidably connected to the outer surface of the transmission line (13).
6. The corrosion-resistant liquid level transmitter according to claim 2, characterized in that: The bottom of the storage tray (12) is fixedly connected to a fixing block 1 (14), the outer surface of the fixing block 1 (14) is provided with threads, the inner wall of the sliding block (41) is provided with threads, and the inner wall of the sliding block (41) and the outer surface of the fixing block 1 (14) are threadedly connected.
7. The corrosion-resistant liquid level transmitter according to claim 1, characterized in that: A connecting block (22) is fixedly connected to the bottom of the transmission line (13), a sensor (21) is fixedly connected to the bottom of the connecting block (22), and a scraper (23) is slidably connected to the outer surface of the sensor (21).
8. The corrosion-resistant liquid level transmitter according to claim 2, characterized in that: The top of the storage tray (12) is fixedly connected to a device body (11), and the bottom of the device body (11) is fixedly connected to the top of the transmission line (13).