CN111495903A

CN111495903A - Water level meter is with taking belt cleaning device certainly

Info

Publication number: CN111495903A
Application number: CN202010347996.9A
Authority: CN
Inventors: 张咏
Original assignee: Jiangsu Xinyada Instrument Manufacturing Co ltd
Current assignee: Jiangsu Xinyada Instrument Manufacturing Co ltd
Priority date: 2020-04-28
Filing date: 2020-04-28
Publication date: 2020-08-07
Anticipated expiration: 2040-04-28
Also published as: CN111495903B

Abstract

The invention provides a self-contained cleaning device for a water level meter, belonging to the technical field of water level meters, and comprising a water level meter body, a cleaning component arranged in the water level meter body and a driving component arranged outside the water level meter body and used for driving the cleaning component to move up and down; the water level gauge body comprises a shell and a water inlet pipe connected to the bottom of the shell. The embodiment of the invention has the advantages of simple structure and good cleaning effect, the driving shaft is driven to rotate by the motor, the driving shaft is in threaded fit with the threaded cylinder, the U-shaped rod, the connecting cylinder and the cleaning plate are driven to move up and down by the rotation of the driving shaft, and attachments on the inner wall of the shell are scraped by the cleaning plate to clean the inner wall of the shell, so that the phenomenon that the attachments such as scale and the like are adhered to the inner wall of the shell after the shell stores water for a long time to influence the observation of people on the water level is.

Description

Water level meter is with taking belt cleaning device certainly

Technical Field

The invention belongs to the technical field of water level meters, and particularly relates to a self-contained cleaning device for a water level meter.

Background

The water level meter is designed and manufactured according to the principle that the height of the water surface is consistent when the pressure of the water surface in the communicating vessel is equal. The water level meter and the boiler barrel are respectively connected by a steam connecting pipe and a water connecting pipe to form a communicating vessel, so that the water level indicated by the water level meter is the water level in the boiler barrel.

Among the prior art, because the inside water level condition of a boiler section of thick bamboo is shown to the water gauge, the inside water of a boiler section of thick bamboo can be deposited for a long time to the inside water of water gauge, the debris of the incrustation scale of the inside aquatic of a boiler section of thick bamboo can get into the water gauge inside and the adhesion on water level meter shells inner wall to influence people to the normal observation of water level, consequently need wash water gauge periodic disassembly, have consuming time power and wash inconvenient scheduling problem.

Disclosure of Invention

In view of the above-mentioned deficiencies of the prior art, an embodiment of the present invention provides a self-cleaning device for a water gauge.

In order to solve the technical problems, the invention provides the following technical scheme:

a self-contained cleaning device for a water level meter comprises a water level meter body, a cleaning assembly arranged inside the water level meter body and a driving assembly arranged outside the water level meter body and used for driving the cleaning assembly to move up and down; the water level meter body comprises a shell and a water inlet pipe connected to the bottom of the shell; the cleaning assembly comprises a cleaning plate movably arranged in the shell and a connecting cylinder fixedly connected to the upper part of the cleaning plate, a through hole is formed in the middle of the cleaning plate, a water outlet groove is formed in the bottom of the connecting cylinder, and the upper end of the connecting cylinder extends to the outside of the shell and is connected with a threaded cylinder through a U-shaped rod; the drive assembly comprises a fixed plate fixedly arranged on the outer wall of the shell, a motor arranged at the bottom of the fixed plate and a drive shaft connected to the output end of the motor, and the drive shaft extends to the inside of the threaded cylinder and is in threaded fit with the threaded cylinder.

As a further improvement of the invention: and the joint of the driving shaft and the fixed plate adopts a bearing to be in running fit.

As a further improvement of the invention: the cleaning plate is characterized in that a water collecting tank is arranged on the upper portion of the cleaning plate, and a plurality of second water seepage holes communicated with the bottom of the water collecting tank are formed in the side wall of the cleaning plate.

As a further improvement of the invention: the water collecting grooves are annularly distributed on the upper part of the cleaning plate.

As a still further improvement of the invention: one end of the second seepage hole, which is far away from the water collecting tank, inclines downwards and extends to the end surface of the outer wall of the cleaning plate.

As a still further improvement of the invention: the outer side wall of the cleaning plate is coated with a wiping layer, and a plurality of first water seepage holes corresponding to the second water seepage holes are formed in the wiping layer.

As a still further improvement of the invention: the wiping layer is a flannelette layer or a brush layer.

Compared with the prior art, the invention has the beneficial effects that:

the embodiment of the invention has the advantages of simple structure and good cleaning effect, the driving shaft is driven to rotate by the motor, the driving shaft is in threaded fit with the threaded cylinder, the U-shaped rod, the connecting cylinder and the cleaning plate are driven to move up and down by the rotation of the driving shaft, and attachments on the inner wall of the shell are scraped by the cleaning plate to clean the inner wall of the shell, so that the phenomenon that the attachments such as scale and the like are adhered to the inner wall of the shell after the shell stores water for a long time to influence the observation of people on the water level is.

Drawings

FIG. 1 is a schematic structural view of a self-contained cleaning device for a water level meter;

FIG. 2 is an enlarged view of area A of FIG. 1;

FIG. 3 is a schematic diagram of a cleaning assembly of a self-contained cleaning device for a water gauge;

in the figure: 1-water inlet pipe, 2-cleaning plate, 3-through hole, 4-shell, 5-water outlet groove, 6-connecting cylinder, 7-threaded cylinder, 8-driving shaft, 9-bearing, 10-fixing plate, 11-motor, 12-wiping layer, 13-first water seepage hole, 14-second water seepage hole and 15-water collecting groove.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-3, the present embodiment provides a self-cleaning device for a water level meter, including a water level meter body, a cleaning assembly disposed inside the water level meter body, and a driving assembly disposed outside the water level meter body for driving the cleaning assembly to move up and down, specifically, the water level meter body includes a housing 4 and a water inlet pipe 1 connected to the bottom of the housing 4; the cleaning assembly comprises a cleaning plate 2 movably arranged in the shell 4 and a connecting cylinder 6 fixedly connected to the upper part of the cleaning plate 2, a through hole 3 is formed in the middle of the cleaning plate 2, a water outlet groove 5 is formed in the bottom of the connecting cylinder 6, and the upper end of the connecting cylinder 6 extends to the outside of the shell 4 and is connected with a threaded cylinder 7 through a U-shaped rod; the driving assembly comprises a fixing plate 10 fixedly arranged on the outer wall of the shell 4, a motor 11 installed at the bottom of the fixing plate 10 and a driving shaft 8 connected to the output end of the motor 11, wherein the driving shaft 8 extends into the threaded cylinder 7 and is in threaded fit with the threaded cylinder 7.

The bottom of the shell 4 is communicated with the boiler through a water inlet pipe, so that the shell 4 and the boiler form a communicating vessel structure, water in the boiler enters the connecting cylinder 6 from the water inlet pipe 1 and the through hole 3 and then enters the shell 4 from the water outlet groove 5 at the bottom of the connecting cylinder 6 to display the water level in the boiler; drive shaft 8 through motor 11 and rotate, because drive shaft 8 and 7 screw-thread fit of a screw thread section of thick bamboo, drive shaft 8 rotates and drives a screw thread section of thick bamboo 7, U type pole, connecting cylinder 6 and cleaning plate 2 and reciprocate, utilizes cleaning plate 2 to strike off the attachment on the inner wall of casing 4, realizes the washing of casing 4 inner wall.

Furthermore, the joint of the driving shaft 8 and the fixing plate 10 is in running fit by using a bearing 9.

Furthermore, a water collecting tank 15 is arranged on the upper part of the cleaning plate 2, and a plurality of second water seepage holes 14 communicated with the bottom of the water collecting tank 15 are arranged on the side wall of the cleaning plate 2.

Through the setting of water catch bowl 15, can collect the inside water of casing 4, when wasing board 2 and reciprocate, the inside water of water catch bowl 15 oozes and acts on the inner wall of casing 4 from second infiltration hole 14, and the cooperation is washd board 2 and is moved the effect to the scraping of the inner wall of casing 4, and then improves the cleaning performance of the inner wall of casing 4.

Specifically, the water collecting grooves 15 are annularly distributed on the upper portion of the cleaning plate 12.

Specifically, one end of the second seepage hole 14, which is far away from the water collecting tank 15, is inclined downwards and extends to the end surface of the outer wall of the cleaning plate 2.

The working principle of the embodiment is as follows: the bottom of the shell 4 is communicated with the boiler through a water inlet pipe, so that the shell 4 and the boiler form a communicating vessel structure, water in the boiler enters the connecting cylinder 6 from the water inlet pipe 1 and the through hole 3 and then enters the shell 4 from the water outlet groove 5 at the bottom of the connecting cylinder 6 to display the water level in the boiler; drive shaft 8 through motor 11 and rotate, because drive shaft 8 and 7 screw-thread fit of a screw thread section of thick bamboo, drive shaft 8 rotates and drives a screw thread section of thick bamboo 7, U type pole, connecting cylinder 6 and cleaning plate 2 and reciprocate, utilizes cleaning plate 2 to strike off the attachment on the inner wall of casing 4, realizes the washing of casing 4 inner wall.

Example 2

Referring to fig. 2-3, in the present embodiment, compared with embodiment 1, a wiping layer 12 is coated on an outer side wall of the cleaning plate 2, and a plurality of first water seepage holes 13 corresponding to the second water seepage holes 14 are formed on the wiping layer 12.

By providing the wiping layer 12, the cleaning effect of the inner wall of the housing 4 can be improved when the cleaning plate 2 moves up and down.

Specifically, the wiping layer 12 is a flannelette layer or a brush layer.

The embodiment of the invention has the advantages of simple structure and good cleaning effect, the driving shaft 8 is driven to rotate by the motor 11, the driving shaft 8 is in threaded fit with the threaded cylinder 7, the driving shaft 8 rotates to drive the threaded cylinder 7, the U-shaped rod, the connecting cylinder 6 and the cleaning plate 2 to move up and down, and the cleaning plate 2 is used for scraping attachments on the inner wall of the shell 4 to clean the inner wall of the shell 4, so that the attachments such as scale and the like are prevented from being adhered to the inner wall of the shell 4 after the shell 4 stores water for a long time, and the observation of people on the water level is prevented from.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. A self-contained cleaning device for a water level meter is characterized by comprising a water level meter body, a cleaning assembly and a driving assembly, wherein the cleaning assembly is arranged inside the water level meter body, and the driving assembly is arranged outside the water level meter body and is used for driving the cleaning assembly to move up and down;

the water level meter body comprises a shell (4) and a water inlet pipe (1) connected to the bottom of the shell (4);

the cleaning assembly comprises a cleaning plate (2) movably arranged in the shell (4) and a connecting cylinder (6) fixedly connected to the upper part of the cleaning plate (2), a through hole (3) is formed in the middle of the cleaning plate (2), a water outlet groove (5) is formed in the bottom of the connecting cylinder (6), and the upper end of the connecting cylinder (6) extends to the outside of the shell (4) and is connected with a threaded cylinder (7) through a U-shaped rod;

the drive assembly comprises a fixed plate (10) fixedly arranged on the outer wall of the shell (4), a motor (11) arranged at the bottom of the fixed plate (10) and a drive shaft (8) connected to the output end of the motor (11), wherein the drive shaft (8) extends to the inside of the thread cylinder (7) and is in threaded fit with the thread cylinder (7).

2. A self-contained washing device for a water gauge according to claim 1, characterized in that the joint of the driving shaft (8) and the fixed plate (10) is in running fit with a bearing (9).

3. The self-carrying cleaning device for the water level gauge according to claim 1, wherein a water collecting tank (15) is formed at the upper part of the cleaning plate (2), and a plurality of second water seepage holes (14) communicated with the bottom of the water collecting tank (15) are formed in the side wall of the cleaning plate (2).

4. A self-contained washing device for a water gauge according to claim 3, characterized in that the water collection troughs (15) are distributed annularly above the washing plate (12).

5. A self-contained washing device for a water level gauge according to claim 3 or 4, characterized in that the end of the second seepage hole (14) far away from the water collecting tank (15) is inclined downwards and extends to the end surface of the outer wall of the washing plate (2).

6. The self-carrying cleaning device for the water level gauge according to claim 5, wherein a wiping layer (12) is wrapped on the outer side wall of the cleaning plate (2), and a plurality of first water seepage holes (13) corresponding to the second water seepage holes (14) are formed in the wiping layer (12).

7. A self-contained washing device for a water gauge according to claim 6, characterized in that the wiping layer (12) is a fleece layer or a brush layer.