CN213670914U - Boiler water level gauge with self-cleaning function - Google Patents

Abstract

The utility model provides a take self-cleaning function's boiler water level gauge, includes water level gauge body, tube brush and turbine, at the internally mounted tube brush of water level gauge body, and the tube brush axle links to each other with the upper and lower terminal surface of water level gauge body through sealed bearing, and the tube brush axle corresponds the position installation turbine with water passageway and vapour passageway. When the water level meter is washed, water and steam which flow out quickly in a boiler water channel and a steam channel and have certain pressure impact on the turbine, the turbine is driven to drive the pipe brush shaft to rotate, and pollutants adhered to the inner wall of the water level meter body are thoroughly removed by utilizing the bristles of the pipe brush. The utility model has the advantages that: the water level meter cleaning device has the advantages of simple structure, reasonable structure, convenience in use and low manufacturing cost, can complete the thorough cleaning work of the water level meter under the condition that the water level meter does not need to be detached, and solves the problems that the existing water level meter cleaning method needs to be detached and cleaned sometimes and the adhered objects on the inner wall of the water level meter are difficult to clean in the background technology.

Description

Boiler water level gauge with self-cleaning function

Technical Field

The utility model relates to a steam boiler's safety annex specifically is a take self-cleaning function's boiler fluviograph.

Background

The water level meter, also called water level meter and liquid level meter, is a device for displaying liquid level, and is called three safety accessories of steam boiler together with pressure meter and safety valve. The water level meter is used for indicating the height of the water level in the boiler, monitoring the water level dynamic state of the boiler, ensuring that the water level of the boiler is in a normal control range, preventing the phenomena of water dryness, water fullness and the like and ensuring the normal operation of the boiler. At present, the well-known boiler water level gauge structure is composed of a metal frame box, tempered flat glass, a steam valve, a water valve and a flushing valve. In order to prevent the glass plate of the water level gauge from being polluted and influencing the check of the water level, the water level gauge needs to be regularly washed in daily management, and the glass plate is cleaned by furnace water and steam with certain pressure. However, in the cleaning process, if the furnace water is not clean and contains high-viscosity contaminants such as heavy oil, it is difficult to remove the adhesion on the inner surface of the glass plate by the conventional washing, resulting in an unclear water level display. In this case, if the water level gauge is to be cleaned thoroughly, it can be removed and washed with a test tube brush and then replaced. The traditional water level gauge thoroughly cleaning process is time-consuming and labor-consuming, even temporary furnace shutdown is needed, and the normal operation of the whole boiler system can be influenced.

Disclosure of Invention

Not enough to prior art, the utility model provides a take self-cleaning function's boiler water level gauge can accomplish thorough cleaning under the condition of not demolising the water level gauge.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:

the utility model provides a take self-cleaning function's boiler water level gauge, includes water level gauge body, tube brush and turbine, at the internally mounted tube brush of water level gauge body, and the tube brush axle links to each other with the upper and lower terminal surface of water level gauge body through sealed bearing, and the tube brush axle corresponds the position installation turbine with water passageway and vapour passageway.

Furthermore, the brush hair of the tube brush is arranged in a U shape and is contacted with the inner wall of the water level gauge body.

Further, the turbine installation position corresponds to the water channel and the steam channel.

Furthermore, the brush hair, the turbine and the seal bearing of the pipe brush are all made of high-temperature and high-pressure resistant materials.

After adopting above-mentioned structure, wash the fluviograph, on quick outflow have certain pressure in water passageway and the steam passageway stove water, steam impact the turbine, the drive turbine drives the pipe brush axle rotation, utilizes the brush hair of pipe brush thoroughly to clear away the pollutant of adhering at fluviograph body inner wall, reaches and need not to dismantle the fluviograph, can accomplish the purpose of rinse the fluviograph thoroughly.

The utility model has the advantages that: simple structure, rational in infrastructure, it is convenient to use, and low in manufacturing cost, under the condition that need not demolish the fluviograph, just can accomplish and carry out thorough clear work to it, solved and mentioned among the background art, present fluviograph cleaning method need be torn open sometimes and is washed, and the problem that the thing sanitization is adhered to the difficult fluviograph inner wall of conventional washing.

Drawings

Fig. 1 is a front view of the present invention.

Description of reference numerals: 1. the water level gauge comprises a water level gauge body, 2, a pipe brush, 3, a turbine, 4, a sealing bearing, 5, a water channel, 6, a steam channel, 7 and a boiler.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, the present invention provides a technical solution:

the utility model provides a take self-cleaning function's boiler water level gauge, includes water level gauge body 1, tube brush 2 and turbine 3, at the internally mounted tube brush 2 of water level gauge body 1, and the tube brush axle links to each other through sealed bearing 4 and the upper and lower terminal surface of water level gauge body, and the tube brush axle corresponds position installation turbine 3 with water passageway 5 and vapour passageway 6, and the stove water that has certain pressure among the washing process, steam drive turbine 3 rotate to it is rotatory to drive the tube brush axle.

As the preferred scheme, further, the brush hair of tube brush 2 is the U type and arranges, and brush hair and the inner wall contact of fluviograph body 1, guarantees that the brush hair can hug closely the inner wall rotation of fluviograph body 1 in the pivoted in-process of tube brush axle, the inner wall filth of clean fluviograph 1 body.

Preferably, the turbine 3 is arranged at a position corresponding to the water channel 5 and the steam channel 6, so that the turbine can be effectively driven to rotate by water and steam in the washing process.

Preferably, the brush hairs of the pipe brush 2, the turbine 3 and the seal bearing 4 are made of high-temperature and high-pressure resistant materials.

The working principle is as follows:

when washing water level gauge body 1, the steam that has certain pressure that flows out fast in water passageway 5 of boiler 7 and the steam passageway 6, stove water strikes on turbine 3, it is rotatory to drive the brush axle that turbine 3 drove tube brush 2, the brush hair of tube brush 2 contacts with the inner wall of water level gauge body 1, the effect of clean water level gauge body 1's inner wall can be played, treat that the inner wall of water level gauge body 1 is clean back, wash the water level gauge according to present traditional mode, there is not additional action, the water level gauge is washed and is gone on with the washing simultaneously, the time is saved, the work efficiency is improved, in the current boiler water level gauge cleaning process who mentions among the background art, sometimes need unpick and wash, the problem that conventional washing is difficult to with water level gauge inner wall adhesion sanitization.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (4)

1. The utility model provides a take self-cleaning function's boiler water level gauge, includes water level gauge body (1), tube brush (2) and turbine (3), its characterized in that: a pipe brush (2) is arranged in the water level meter body (1), a pipe brush shaft is connected with the upper end face and the lower end face of the water level meter body through a sealing bearing (4), and a turbine (3) is arranged at the position, corresponding to a water channel (5) and a steam channel (6), of the pipe brush shaft.

2. The boiler water level gauge with self-cleaning function of claim 1, wherein: the brush hair of the pipe brush (2) is arranged in a U shape and is contacted with the inner wall of the water level gauge body (1).

3. The boiler water level gauge with self-cleaning function of claim 1, wherein: the installation position of the turbine (3) corresponds to the water channel (5) and the steam channel (6).

4. The boiler water level gauge with self-cleaning function of claim 1, wherein: the brush hair of the pipe brush (2), the turbine (3) and the seal bearing (4) are all made of high-temperature and high-pressure resistant materials.

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