Novel water seal cylinder liquid level meter

Abstract

The utility model relates to the technical field of liquid level meters, in particular to a novel water seal barrel liquid level meter which comprises a liquid level meter main body, a flange plate is arranged at the top of the liquid level meter main body, a sealing plate is arranged at the bottom of the liquid level meter main body, and a window and scales are arranged on the outer ring of the right side of the liquid level meter main body. A drain outlet is formed in the bottom of the liquid level meter body, a cleaning mechanism is arranged on the outer ring of the liquid level meter body, when the interior of the liquid level meter body is cleaned, bolts used for fixing a sealing disc are detached and exposed out of the drain outlet, and then pull blocks on moving plates of limiting grooves located in limiting plates on the two sides move downwards and are matched with connecting rods and connecting ribs, so that the interior of the liquid level meter body is cleaned. The scraping ring moves downwards to scrape dirt deposited on the wall of the inner cavity of the liquid level meter and discharge the dirt from the drain outlet, so that the subsequent cleaning of a water receiving pipe is facilitated, and the problem that the interior of an existing water seal barrel liquid level meter is difficult to clean quickly is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of liquid level gauges, in particular to a novel water-sealed cylinder liquid level gauge. Background Art

[0002] A liquid level meter is an instrument used to measure the height of liquid in a container, and is also called a liquid level sensor. The height of the liquid medium in a container is called the liquid level, and the liquid level meter is made based on the principle of level, and is used to detect and control the liquid level. Common liquid level meters include magnetic levitation, pressure, ultrasonic, sonar, magnetic flaps, radar, etc. There are many types, and the water seal fire and explosion venting device requires a liquid level meter to monitor the internal liquid level position. A groove is made on the water seal cylinder, and the liquid level meter is directly installed at the grooved position, which is a protruding structure compared to the cylinder.

[0003] The patent with announcement number CN 204902933 U discloses a water-sealed cylinder liquid level gauge, which includes and adds a new mesh structure between the liquid level gauge and the cylinder, and a sewage outlet is arranged below the liquid level gauge. The device realizes a filtering effect, so that the water entering the liquid level gauge has as few impurities as possible, so as not to block the liquid level gauge and prolong the cleaning cycle; even if impurities are deposited, it can be easily cleaned, thereby extending the service life of the liquid level gauge. However, the device has the problem that when it is necessary to clean the water-sealed cylinder liquid level gauge, the sewage outlet sealed by bolts is opened, and then the dirt deposited by its own gravity is discharged, and then it is flushed with an external water pipe. However, after long-term monitoring of the liquid level of the water seal cylinder, the deposited dirt accumulated on the inner wall of the liquid level gauge has great adhesion, and it is difficult to clean the inner wall only by gravity and external water pipe flushing. Therefore, a water-sealed cylinder liquid level gauge is proposed to solve the problem that it is difficult to quickly clean the inside of the liquid level gauge with the existing water seal cylinder liquid level gauge. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies of the prior art, the utility model provides a novel water-sealed cylinder liquid level gauge, which solves the technical problem that the existing water-sealed cylinder liquid level gauge is difficult to quickly clean the inside.

[0006] (II) Technical solution

[0007] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0008] A new type of water-sealed cylinder liquid level gauge, comprising a liquid level gauge body, a flange is arranged on the top of the liquid level gauge body, a sealing disc is arranged on the bottom of the liquid level gauge body, a window and a scale are arranged on the right outer ring of the liquid level gauge body, and the characteristic is that a sewage outlet is arranged at the bottom of the liquid level gauge body, a cleaning mechanism is arranged on the outer ring of the liquid level gauge body, a scraper ring and a connecting rod are arranged in the inner cavity of the liquid level gauge body, a plurality of connecting ribs are fixedly connected to the inner cavity of the scraper ring, a movable plate and two groups of limit plates are fixedly connected to the front of the liquid level gauge body, a limit groove is arranged on the top of the limit plate, and a pull block is arranged between the two groups of limit plates;

[0009] Among them, the scraper ring is located at the top of the inner cavity of the liquid level meter body and fits with the inner cavity wall, the top end of the connecting rod is connected to several groups of connecting ribs, and the bottom end is connected to the sealing disk. The bottom end of the movable plate is fixedly connected to the sealing disk, and the sealing disk is connected to the liquid level meter body by bolts.

[0010] Preferably: both sides of the movable plate are located in the inner cavity of the limiting groove, and one end of the pulling block is connected to the movable plate;

[0011] Wherein, after removing the bolts connecting the sealing disk and the liquid level meter body, the movable plate can move up and down in the limiting groove.

[0012] Preferably: the cleaning mechanism is composed of a cleaning plate, a mounting groove, and a cleaning brush;

[0013] The cleaning brush is located in the inner cavity of the installation groove and fixed by glue. The cleaning brush fits the surface of the window and scale of the outer ring of the liquid level meter body.

[0014] Preferably: a slide groove is provided at the right end of the right limit plate, and a sliding block is provided in the inner cavity of the slide groove;

[0015] Wherein, the sliding block is fixedly connected to the left end surface of the cleaning plate.

[0016] Preferably: a fixing groove is provided on the front of the pulling block, a fixing block is provided in the inner cavity of the fixing groove, and a fixing pin is provided on the front of the fixing block;

[0017] The fixing block is fixedly connected to the left end surface of the cleaning plate, and the fixing pin penetrates the fixing block to the inner cavity of the pulling block.

[0018] Preferably: a sealing groove is provided at the bottom of the liquid level meter body, and a sealing ring is provided in the inner cavity of the sealing groove.

[0019] Wherein, the sealing ring is fixedly connected to the sealing disk.

[0020] (III) Beneficial effects

[0021] 1. When cleaning the inside of the main body of the liquid level gauge, remove the bolts used to fix the sealing disk to expose the drain port, then move the pull blocks on the movable plates on both sides of the limit grooves in the limit plates downward, and cooperate with the connecting rod and connecting ribs to make the scraper ring move downward to scrape the dirt deposited on the inner wall of the liquid level gauge and discharge it from the drain port, which is convenient for subsequent water pipe cleaning, solving the problem that it is difficult to quickly clean the inside of the existing water-sealed cylinder liquid level gauge.

[0022] 2. When the pull block is moved downward to clean the inside of the liquid level gauge, the cleaning plate and the cleaning brush in the installation groove also move downward under the action of the fixed block and the fixed pin in the fixed groove, thereby cleaning the dust accumulated on the window and scale surface, ensuring that the value of the water seal tube liquid level gauge can be observed smoothly later.

[0023] 3. Pull out the fixing pin to separate the pull block from the fixing block, and use the slider in the slide groove on the limit plate to move the cleaning plate down alone to clean the surface dust of the window and scale, which improves the convenience of cleaning the surface dust of the water seal tube level gauge. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the utility model in conjunction with the accompanying drawings.

[0025] Figure 1 This is the structural diagram of the utility model;

[0026] Figure 2 This is a cross-sectional view of the utility model;

[0027] Figure 3 This is a cross-sectional view of the utility model;

[0028] Figure 4 The utility model structure Figure 1 Enlarged view of point A in the middle.

[0029] Legend: 1. Level gauge body; 2. Flange; 3. Sealing plate; 4. Window; 5. Drain port; 6. Cleaning mechanism; 61. Cleaning plate; 62. Mounting groove; 63. Cleaning brush; 64. Slide; 65. Sliding block; 66. Fixed groove; 67. Fixed block; 68. Fixed pin; 7. Scraper ring; 8. Connecting rib; 9. Connecting rod; 10. Moving plate; 11. Limiting plate; 12. Limiting groove; 13. Pull block; 14. Scale; 15. Sealing groove; 16. Sealing ring. DETAILED DESCRIPTION

[0030] The embodiment of the present application effectively solves the problem that it is difficult to quickly clean the interior of an existing water-sealed cylinder level gauge by providing a new type of water-sealed cylinder level gauge. When cleaning the interior of the level gauge body, the bolts used to fix the sealing disk are removed to expose the drain outlet, and the pull blocks on the movable plates of the limit grooves in the limit plates on both sides are moved downward. The connecting rods and connecting ribs are used to move the scraper ring downward to scrape the dirt deposited on the inner cavity wall of the level gauge and discharge it from the drain outlet, so as to facilitate the subsequent cleaning of the water pipe.

[0031] Example

[0032] The technical solution in the embodiment of the present application effectively solves the technical problem that it is difficult to quickly clean the interior of the existing water seal cylinder level gauge. The overall idea is as follows:

[0033] In view of the problems existing in the prior art, the utility model provides a new type of water-sealed cylinder liquid level gauge, including a liquid level gauge body 1, a flange 2 is arranged on the top of the liquid level gauge body 1, a sealing disc 3 is arranged on the bottom of the liquid level gauge body 1, and a window 4 and a scale 14 are arranged on the right outer ring of the liquid level gauge body 1. The utility model is characterized in that a sewage outlet 5 is provided at the bottom of the liquid level gauge body 1, a cleaning mechanism 6 is arranged on the outer ring of the liquid level gauge body 1, a scraper ring 7 and a connecting rod 9 are arranged in the inner cavity of the liquid level gauge body 1, a plurality of groups of connecting ribs 8 are fixedly connected to the inner cavity of the scraper ring 7, and a movable plate 10 and a fixed plate 14 are arranged on the front of the liquid level gauge body 1. Two groups of limit plates 11 are connected, and a limit groove 12 is formed on the top of the limit plate 11. A pull block 13 is arranged between the two groups of limit plates 11. When cleaning the inside of the liquid level meter body 1, the bolts used to fix the sealing disk 3 are removed to expose the sewage outlet 6, and then the pull blocks 13 on the movable plates 10 located at the limit grooves 12 in the limit plates 11 on both sides are moved downward, and the connecting rod 9 and the connecting rib 8 are cooperated to make the scraper ring 7 move downward to scrape the dirt deposited on the inner cavity wall of the liquid level meter and discharge it from the sewage outlet, which is convenient for the subsequent cleaning of the water pipe, and solves the problem that it is difficult to quickly clean the inside of the existing water seal cylinder liquid level meter;

[0034] Among them, the scraper ring 7 is located at the top of the inner cavity of the liquid level meter body 1 and fits with the inner cavity wall, the top end of the connecting rod 9 is connected to a plurality of connecting ribs 8, and the bottom end is connected to the sealing disk 3. The bottom end of the movable plate 10 is fixedly connected to the sealing disk 3, and the sealing disk 3 is connected to the liquid level meter body 1 by bolts.

[0035] Both sides of the movable plate 10 are located in the inner cavity of the limiting groove 12, and one end of the pull block 13 is connected to the movable plate 10. After removing the bolts connecting the sealing disk 3 and the liquid level meter body 1, the movable plate 10 can move up and down in the limiting groove 12. The limiting groove 12 is used to ensure that the movable plate 10 can move smoothly together with the connecting rod 9 on the sealing disk 3, that is, to ensure that the scraper ring 7 can stably scrape off the dirt.

[0036] The cleaning mechanism 6 consists of a cleaning plate 61, a mounting groove 62, and a cleaning brush 63; the cleaning brush 63 is located in the inner cavity of the mounting groove 62 and is fixed by glue, and the cleaning brush 63 fits the surface of the window 4 and the scale 14 of the outer ring of the liquid level meter body 1; a slide groove 64 is provided at the right end of the right limiting plate 11, and a slider 65 is provided in the inner cavity of the slide groove 64; the slider 65 is fixedly connected to the left end face of the cleaning plate 61; the fixing pin 68 is pulled out to separate the pulling block 13 from the fixing block 67, and the slider 65 in the slide groove 64 on the limiting plate 11 can be used to make the cleaning plate 61 move down alone to clean the surface dust of the window 4 and the scale 14, thereby improving the convenience of cleaning the surface dust of this water seal tube liquid level meter.

[0037] A fixing groove 66 is provided on the front of the pull block 13, and a fixing block 67 is provided in the inner cavity of the fixing groove 66, and a fixing pin 68 is provided on the front of the fixing block 67; the fixing block 67 is fixedly connected to the left end surface of the cleaning plate 61, and the fixing pin 68 penetrates the fixing block 67 to the inner cavity of the pull block 13; when the pull block 13 is moved downward to clean the inside of the liquid level meter body 1, under the action of the fixing block 67 and the fixing pin 68 in the fixing groove 66, the cleaning plate 61 together with the cleaning brush 63 in the mounting groove 62 also moves downward, thereby cleaning the dust accumulated on the surface of the window 4 and the scale 14, to ensure that the value of this water seal tube liquid level meter can be observed smoothly later.

[0038] A sealing groove 15 is provided at the bottom of the liquid level meter body 1 , and a sealing ring 16 is provided in the inner cavity of the sealing groove 15 ; wherein the sealing ring 16 is fixedly connected to the sealing disk 3 .

[0039] Working principle: When using this water seal cylinder liquid level gauge, directly install this water seal cylinder liquid level gauge on the outside of the water seal fire retardant and explosion venting barrel, and use the principle of communicating vessels to display the liquid level in the barrel. When it is necessary to clean the inside of the liquid level gauge body 1, remove the bolts used to fix the sealing disk 3 to expose the drain port 6, and then move the pull block 13 on the movable plate 10 of the limit groove 12 in the limit plate 11 on both sides downward, and cooperate with the connecting rod 9 and the connecting rib 8 to make the scraper ring 7 move downward to scrape the dirt deposited on the inner wall of the liquid level gauge and discharge it from the drain port, which is convenient for subsequent water pipe cleaning, and solves the problem that it is difficult to quickly clean the inside of the existing water seal cylinder liquid level gauge.

[0040] Finally, it should be noted that: Obviously, the above embodiments are only examples for clearly explaining the present invention, and are not intended to limit the implementation methods. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from this are still within the scope of protection of the present invention.

Claims

1. A novel water-sealed cylinder liquid level gauge, comprising a liquid level gauge body (1), a flange (2) being arranged on the top of the liquid level gauge body (1), a sealing plate (3) being arranged on the bottom of the liquid level gauge body (1), a window (4) and a scale (14) being arranged on the right outer ring of the liquid level gauge body (1), characterized in that: A sewage outlet (5) is provided at the bottom of the liquid level meter body (1); a cleaning mechanism (6) is provided on the outer ring of the liquid level meter body (1); a scraper ring (7) and a connecting rod (9) are provided in the inner cavity of the liquid level meter body (1); a plurality of connecting ribs (8) are fixedly connected to the inner cavity of the scraper ring (7); a movable plate (10) and two groups of limit plates (11) are fixedly connected to the front of the liquid level meter body (1); a limit groove (12) is provided on the top of the limit plate (11); and a pull block (13) is provided between the two groups of limit plates (11); The scraper ring (7) is located at the top of the inner cavity of the liquid level meter body (1) and is in contact with the inner cavity wall. The top end of the connecting rod (9) is connected to a plurality of groups of connecting ribs (8), and the bottom end is connected to the sealing disk (3). The bottom end of the movable plate (10) is fixedly connected to the sealing disk (3), and the sealing disk (3) is connected to the liquid level meter body (1) by bolts.

2. A novel water seal cylinder level gauge as claimed in claim 1, characterized in that: Both sides of the movable plate (10) are located in the inner cavity of the limiting groove (12), and one end of the pulling block (13) is connected to the movable plate (10); After the bolts connecting the sealing disk (3) and the liquid level meter body (1) are removed, the movable plate (10) can move up and down in the limiting groove (12).

3. A new type of water seal cylinder level gauge as claimed in claim 1, characterized in that: The cleaning mechanism (6) is composed of a cleaning plate (61), a mounting groove (62), and a cleaning brush (63); The cleaning brush (63) is located in the inner cavity of the mounting groove (62) and is fixed by glue, and the cleaning brush (63) is in contact with the surface of the window (4) and the scale (14) on the outer ring of the liquid level meter body (1).

4. A novel water seal cylinder level gauge as claimed in claim 1, characterized in that: A slide groove (64) is provided at the right end of the right limiting plate (11), and a sliding block (65) is provided in the inner cavity of the slide groove (64); Wherein, the sliding block (65) is fixedly connected to the left end surface of the cleaning plate (61).

5. A novel water seal cylinder level gauge as claimed in claim 1, characterized in that: The front side of the pulling block (13) is provided with a fixing groove (66), the inner cavity of the fixing groove (66) is provided with a fixing block (67), and the front side of the fixing block (67) is provided with a fixing pin (68); The fixing block (67) is fixedly connected to the left end surface of the cleaning plate (61), and the fixing pin (68) penetrates the fixing block (67) to the inner cavity of the pulling block (13).

6. A novel water seal cylinder level gauge as claimed in claim 1, characterized in that: A sealing groove (15) is provided at the bottom of the liquid level meter body (1), and a sealing ring (16) is provided in the inner cavity of the sealing groove (15); Wherein, the sealing ring (16) is fixedly connected to the sealing disk (3).

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