CN212018731U

CN212018731U - Cleaning device for temperature-reducing water regulating valve

Info

Publication number: CN212018731U
Application number: CN202020708663.XU
Authority: CN
Inventors: 章震伟
Original assignee: Guangdong Yuedian Xinhui Power Generation Co ltd
Current assignee: Guangdong Yuedian Xinhui Power Generation Co ltd
Priority date: 2020-04-30
Filing date: 2020-04-30
Publication date: 2020-11-27
Anticipated expiration: 2030-04-30

Abstract

The utility model relates to a desuperheating water governing valve technical field, and desuperheating water governing valve belt cleaning device is disclosed, including wasing the case, the upper end of wasing the case is the opening setting, the opening part of wasing the case is stamped the lid, the fixed intercommunication in upper end of lid has fixed cover, rotate through first sealed bearing in the fixed cover and be connected with the dwang, the dwang is the cavity setting, install actuating mechanism on the dwang, the upper end of dwang is rotated through second sealed bearing and is connected with external water pipe, the lower extreme of dwang extends to and washs the incasement and sets up, and fixed intercommunication has the pipe, the even equidistance ground fixed intercommunication of lower extreme of pipe has a plurality of shower nozzle, the lower extreme of lid is through the common fixedly connected with mounting groove of two connecting rods. The utility model discloses make and to wash the desuperheating water governing valve well, can wash a plurality of desuperheating water governing valves simultaneously, promoted the cleaning efficiency.

Description

Cleaning device for temperature-reducing water regulating valve

Technical Field

The utility model relates to a desuperheating water governing valve technical field especially relates to desuperheating water governing valve belt cleaning device.

Background

When the boiler or the steam turbine fluctuates in operation or the temperature of water and steam with higher temperature needs to be reduced to a required temperature value, the temperature-reducing water quantity is adjusted by automatically opening or closing the temperature-reducing water adjusting valve according to a sensor signal or a temperature signal sent to the temperature-reducing water quantity by an adjusted medium, so that the temperature parameter of the adjusted medium is controlled within the safety range of the system or within the parameter range required by the operation of the system.

However, the existing temperature-reducing water regulating valve is very troublesome in the cleaning process and has lower cleaning efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the trouble of desuperheating water governing valve in abluent in-process ten minutes among the prior art, and the lower problem of cleaning efficiency, and the desuperheating water governing valve belt cleaning device who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

desuperheating water governing valve belt cleaning device, including wasing the case, the upper end of wasing the case is the opening setting, the opening part of wasing the case is stamped the lid, install belt cleaning device on the lid, the common intercommunication of lower extreme of wasing the case has the drain pipe.

Preferably, the cleaning device comprises a fixed sleeve fixedly communicated with the upper end of the cover body, a rotating rod is rotatably connected in the fixed sleeve through a first sealing bearing, the rotating rod is arranged in a hollow manner, a driving mechanism is installed on the rotating rod, the upper end of the rotating rod is rotatably connected with an external water pipe through a second sealing bearing, the lower end of the rotating rod extends into the cleaning box and is fixedly communicated with a pipe, the lower end of the pipe is uniformly and equidistantly fixedly communicated with a plurality of spray heads, the lower end of the cover body is fixedly connected with a mounting groove through two connecting rods together, the mounting groove is arranged in a hollow manner, the driving mechanism comprises a driving motor, a driving belt pulley and a driven belt pulley, the driving motor is installed at the upper end of the cover body, the driving belt pulley is fixedly connected onto the output end of the driving motor, and the driven belt, the driving belt pulley and the driven belt pulley are in transmission connection through a belt.

Preferably, the upper end of the cover body is symmetrically and fixedly connected with a pulling handle.

Preferably, the cover body is connected with the cleaning box through a plurality of buckles.

Preferably, the bottom of the cleaning box is fixedly connected with supporting legs in a rectangular array.

Preferably, a valve is arranged on the water discharge pipe.

Compared with the prior art, the utility model provides a desuperheating water governing valve belt cleaning device possesses following beneficial effect:

1. this desuperheating water governing valve belt cleaning device, wash the case through the setting, the lid, fixed cover, the dwang, actuating mechanism, external water pipe, the shower nozzle, the connecting rod, mounting groove and drain pipe, when needs wash desuperheating water governing valve, place a plurality of desuperheating water governing valves in the mounting groove, then rotate through the electronic dwang of driving motor, the dwang rotates through pipe and a plurality of shower nozzle on it, then make external water pipe supply water, rivers loop through external water pipe, dwang and pipe, finally by the shower nozzle blowout, the shower nozzle rotates on one side and sprays water, make and to wash desuperheating water governing valve well, can wash a plurality of desuperheating water governing valves simultaneously, the cleaning efficiency has been promoted.

2. This desuperheating water governing valve belt cleaning device, through setting up, actuating mechanism, driving motor, drive pulley and driven pulley, when needs rotate through the electronic dwang of driving motor, start driving motor, driving motor drives driven pulley through drive pulley and belt and rotates, and then has driven the dwang and has rotated.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses make and to rinse the desuperheating water governing valve well, can rinse a plurality of desuperheating water governing valves simultaneously, promoted the cleaning efficiency.

Drawings

Fig. 1 is a schematic front view of the cleaning device for a temperature-reducing water regulating valve provided by the present invention;

fig. 2 is an enlarged view of a portion a in fig. 1.

In the figure: 1 washs case, 2 lid, 3 fixed cover, 4 dwang, 5 actuating mechanism, 51 driving motor, 52 driving pulley, 53 driven pulley, 6 external water pipe, 7 pipes, 8 shower nozzles, 9 connecting rods, 10 mounting grooves, 11 drain pipes, 12 pulling handles, 13 buckles, 14 supporting legss, 15 valves.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, the cleaning device for the temperature-reducing water regulating valve comprises a cleaning box 1, wherein the upper end of the cleaning box 1 is provided with an opening, a cover body 2 is covered at the opening of the cleaning box 1, the cleaning device is arranged on the cover body 2, the lower ends of the cleaning box 1 are communicated with a drain pipe 11, when the temperature-reducing water regulating valves need to be cleaned, a plurality of temperature-reducing water regulating valves are placed in the mounting groove 10, then the electric rotating rod 4 is driven by the driving motor 5 to rotate, the rotating rod 4 rotates through the guide pipe 7 and a plurality of spray heads 8 on the guide pipe, then the external water pipe 6 supplies water, the water flow passes through the external water pipe 6, the rotating rod 4 and the guide pipe 7 in sequence and is finally sprayed out by the spray head 8, the spray head 8 sprays water while rotating, the system has the advantages that the desuperheating water regulating valves can be well cleaned, meanwhile, a plurality of desuperheating water regulating valves can be cleaned, and cleaning efficiency is improved.

The cleaning device comprises a fixed sleeve 3 fixedly communicated with the upper end of a cover body 2, a rotating rod 4 is rotatably connected in the fixed sleeve 3 through a first sealing bearing, the rotating rod 4 is arranged in a hollow manner, a driving mechanism 5 is installed on the rotating rod 4, the upper end of the rotating rod 4 is rotatably connected with an external water pipe 6 through a second sealing bearing, the lower end of the rotating rod 4 extends into the cleaning box 1 and is fixedly communicated with a guide pipe 7, the lower end of the guide pipe 7 is uniformly and equidistantly fixedly communicated with a plurality of spray heads 8, the lower end of the cover body 2 is fixedly connected with a mounting groove 10 through two connecting rods 9 together, the mounting groove 10 is arranged in a hollow manner, the driving mechanism 5 comprises a driving motor 51, a driving belt pulley 52 and a driven belt pulley 53, the driving motor 51 is installed at the upper end of the cover body 2, the driving belt pulley 52 is fixedly connected with, the driving pulley 52 and the driven pulley 53 are connected through belt transmission, when the electric rotating rod 4 of the driving motor 5 is needed to rotate, the driving motor 51 is started, the driving motor 51 drives the driven pulley 53 to rotate through the driving pulley 52 and the belt, and then the rotating rod 4 is driven to rotate.

The upper end of the cover body 2 is symmetrically and fixedly connected with a pulling handle 12, which is convenient for lifting the cover body 2.

The cover body 2 is connected with the cleaning box 1 through a plurality of buckles 13, so that the cover body 2 and the cleaning box 1 are conveniently connected together.

The bottom of the cleaning box 1 is fixedly connected with supporting legs 14 in a rectangular array, and the supporting legs play a role in supporting the whole device.

The drain pipe 11 is provided with a valve 15, which is convenient for controlling the drain pipe 11 to discharge water.

In the utility model, when the temperature-reducing water regulating valves need to be cleaned, a plurality of temperature-reducing water regulating valves are arranged in the mounting groove 10, then the electric rotating rod 4 is driven by the driving motor 5 to rotate, the rotating rod 4 rotates through the guide pipe 7 and a plurality of spray heads 8 on the guide pipe, then the external water pipe 6 supplies water, the water flow passes through the external water pipe 6, the rotating rod 4 and the guide pipe 7 in sequence and is finally sprayed out by the spray head 8, the spray head 8 sprays water while rotating, so that the temperature-reducing water regulating valve can be well cleaned, meanwhile, a plurality of temperature-reducing water regulating valves can be cleaned, the cleaning efficiency is improved, when the electric rotating rod 4 needs to be rotated by the driving motor 5, the driving motor 51 is started, and the driving motor 51 drives the driven pulley 53 to rotate through the driving pulley 52 and the belt, so as to drive the rotating rod 4 to rotate.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. Desuperheating water governing valve belt cleaning device, including wasing case (1), its characterized in that, the upper end of wasing case (1) is the opening setting, the opening part of wasing case (1) is stamped lid (2), install belt cleaning device on lid (2), the common intercommunication of lower extreme of wasing case (1) has drain pipe (11).

2. The cleaning device for the temperature-reducing water regulating valve according to claim 1, wherein the cleaning device comprises a fixing sleeve (3) fixedly communicated with the upper end of a cover body (2), a rotating rod (4) is rotatably connected in the fixing sleeve (3) through a first sealing bearing, the rotating rod (4) is arranged in a hollow manner, a driving mechanism (5) is installed on the rotating rod (4), an external water pipe (6) is rotatably connected to the upper end of the rotating rod (4) through a second sealing bearing, the lower end of the rotating rod (4) extends into a cleaning box (1) and is fixedly communicated with a guide pipe (7), the lower end of the guide pipe (7) is fixedly communicated with a plurality of spray heads (8) uniformly and equidistantly, a mounting groove (10) is fixedly connected to the lower end of the cover body (2) through two connecting rods (9) together, and the mounting groove (10) is arranged in a hollow manner, actuating mechanism (5) include driving motor (51), drive pulley (52) and driven pulley (53), the upper end at lid (2) is installed in driving motor (51), drive pulley (52) fixed connection is on the output of driving motor (51), driven pulley (53) are fixed to be cup jointed on the pole wall of dwang (4), drive pulley (52) and driven pulley (53) are connected through belt transmission.

3. A cleaning device for a temperature-reducing water regulating valve according to claim 1, characterized in that a pulling handle (12) is symmetrically and fixedly connected to the upper end of the cover body (2).

4. A desuperheating water regulating valve cleaning apparatus according to claim 1, wherein the cover (2) and the cleaning tank (1) are connected by a plurality of buckles (13).

5. A desuperheating water regulating valve cleaning apparatus according to claim 1, wherein the bottom of the cleaning tank (1) is fixedly connected with support feet (14) in a rectangular array.

6. A desuperheating water regulating valve cleaning apparatus as claimed in claim 1, wherein a valve (15) is mounted on the drain pipe (11).