CN224163083U - An evaporative cooler cleaning device - Google Patents

Abstract

This utility model relates to the field of cleaning device technology and discloses an evaporative cooler dust removal device, including a base plate, a fixed frame and a support frame mounted on the top of the base plate, a dust removal mechanism mounted inside the support frame, and a dust collection mechanism mounted on the fixed frame. The dust removal mechanism includes a mounting plate mounted inside the support frame, a horizontally arranged electric guide rail mounted at the front end of the mounting plate, a lifting component mounted at the output end of the electric guide rail, and a spray pipe detachably mounted at the output end of the lifting component. The spray pipe has several through holes on its surface, and cleaning brushes are mounted on both sides of the spray pipe. The dust collection mechanism includes a vacuum cleaner mounted on the top of the fixed frame, and the vacuum cleaner is connected to a dust collection hood via a hose. The dust collection hood is movably mounted inside the fixed frame. This utility model utilizes the vertical and horizontal movement of the spray pipe and cleaning brushes to clean the heat transfer tube bundle row by row. The liquid nitrogen cleaning method is highly efficient and saves time and labor, while the cleaning brushes further enhance the cleaning effect by scrubbing the surface of the heat transfer tube bundle.

Description

Ash removal device of evaporative cooler

Technical Field

The utility model relates to the technical field of cleaning devices, in particular to an ash removing device of an evaporative cooler.

Background

With the development of technology, environmental and energy problems are increasingly prominent, and energy conservation and emission reduction are imperative. The evaporative cooling technology is widely focused on improving the air quality due to high economic benefit, energy conservation and environmental friendliness.

When the evaporative cooler works, air is sucked from the periphery of the lower part of the evaporative cooler and passes through gaps of the horizontally arranged heat transfer tube bundles, part of dust in the air can remain on the surface of the evaporative cooler, so that the performance of the evaporative cooler is reduced, and the evaporative cooler needs to be periodically cleaned in order to ensure the refrigerating performance of the evaporative cooler.

At present, the evaporative cooler is mainly cleaned manually, the heat transfer tube bundles on the inner side are difficult to clean effectively, and time and labor are wasted.

Disclosure of utility model

The utility model aims to solve the technical problems that the inner heat transfer tube bundle is difficult to clean effectively when the existing evaporative cooler is used for ash removal, and time and labor are wasted.

In order to solve the problems, the technical scheme of the utility model is that the ash removing device of the evaporative cooler comprises a bottom plate, wherein a fixing frame is arranged at the top of the bottom plate, a support frame is arranged at the rear end of the fixing frame, an ash removing mechanism is arranged at the inner side of the support frame, and a dust collecting mechanism is arranged on the fixing frame;

The ash cleaning mechanism comprises a mounting plate arranged on the inner side of the support frame, an electric guide rail horizontally arranged is arranged at the front end of the mounting plate, a lifting assembly is arranged at the output end of the electric guide rail, a spray pipe is detachably arranged at the output end of the lifting assembly, a plurality of through holes are formed in the surface of the spray pipe, and cleaning brushes are arranged at two sides of the spray pipe;

The dust collection mechanism comprises a dust collector arranged at the top of the fixing frame, the dust collector is connected with a dust collection cover through a hose, and the dust collection cover is movably arranged at the inner side of the fixing frame.

Further, the lifting assembly comprises a stand column, the front end face of the stand column is provided with a groove, a motor is mounted at the top of the groove, a screw rod is rotationally mounted in the groove, the top of the screw rod is connected to an output shaft of the motor, the front end of the stand column is slidably connected with a mounting seat, a lug extending to the inside of the groove is arranged on the inner side of the mounting seat, and the screw rod penetrates through and is in threaded connection with the lug.

Furthermore, the front end of the mounting seat is fixedly connected with a positioning seat, and the spray pipe is of an L-shaped structure and is installed on the positioning seat in a penetrating manner.

Further, the side of the positioning seat is provided with a threaded hole, a fastening bolt is installed in the threaded hole, and the end part of the fastening bolt is abutted to the spray pipe.

Furthermore, the spout has been seted up to mount bilateral symmetry, the both ends rigid coupling of dust cage has the fixed block, the fixed block side rigid coupling has the threaded rod that runs through in the spout, install the nut on the threaded rod.

Further, the tip of dust cage is in the both sides symmetry rigid coupling of fixed block have spacing, the tip rigid coupling of spacing has the stopper, the spacing groove has been seted up to the stopper inboard, just the stopper passes through spacing groove joint in the mount outside.

Compared with the prior art, the utility model has the advantages that the heat transfer pipe bundles can be cleaned row by using the movement of the spray pipe and the cleaning brush in the vertical and horizontal directions, the liquid nitrogen is used for cleaning the surfaces of the heat transfer pipe bundles, the time and the labor are saved, and the cleaning effect is improved by using the cleaning brush for brushing the surfaces of the heat transfer pipe bundles.

Drawings

Fig. 1 is a perspective view of the present utility model.

Fig. 2 is a perspective view of the present utility model.

Fig. 3 is an internal structural view of the support frame of the present utility model.

Fig. 4 is a sectional view showing the internal structure of the fixing frame of the present utility model.

The device comprises a base plate 1, a fixed frame 2, a fixed frame 3, a supporting frame 4, a mounting plate 5, an electric guide rail 6, an upright post 7, a motor 8, a screw rod 9, a mounting seat 10, a positioning seat 11, a spray pipe 12, a cleaning brush 13, a dust collector 14, a dust collecting cover 15, a fixed block 16, a threaded rod 17, a limiting strip 18 and a limiting block.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.

As shown in fig. 1 and 2, an ash removing device of an evaporative cooler comprises a bottom plate 1, a fixing frame 2 is installed at the top of the bottom plate 1, a supporting frame 3 is installed at the rear end of the fixing frame 2, an ash removing mechanism is installed at the inner side of the supporting frame 3, and a dust collecting mechanism is installed on the fixing frame 2.

The ash removal mechanism comprises a mounting plate 4 mounted on the inner side of a supporting frame 3, an electric guide rail 5 horizontally arranged is mounted at the front end of the mounting plate 4, a lifting assembly is mounted at the output end of the electric guide rail 5, a spray pipe 11 is detachably mounted at the output end of the lifting assembly, a plurality of through holes are formed in the surface of the spray pipe 11, cleaning brushes 12 are mounted on two sides of the spray pipe 11, the lifting assembly comprises a stand column 6, a groove is formed in the front end face of the stand column 6, a motor 7 is mounted at the top of the stand column, a screw rod 8 is rotatably mounted in the groove, the top of the screw rod 8 is connected with an output shaft of the motor 7, a mounting seat 9 is slidably connected at the front end of the stand column 6, a lug extending into the groove is arranged on the inner side of the mounting seat 9, the screw rod 8 penetrates through and is in threaded connection with the lug, a positioning seat 10 is fixedly connected with the front end of the mounting seat 9, the spray pipe 11 is of an L-shaped structure and penetrates and is mounted on the positioning seat 10, screw holes are formed in the side faces of the positioning seat 10, fastening bolts are mounted in the screw holes, and the end parts of the fastening bolts are abutted against the spray pipe 11.

The evaporative cooler to be cleaned is placed on the bottom plate 1 and is positioned under the dust hood 14, the spray pipe 14 is connected with the liquid nitrogen supply tank through a pipe, a valve on the liquid nitrogen supply tank is opened, liquid nitrogen is sprayed to the surface of the evaporative cooler through a through hole on the spray pipe 11, dust is solidified and peeled off from the surface of the evaporative cooler through the low temperature of the liquid nitrogen, the surface of the evaporative cooler is brushed through the cleaning brush 12, the cleaning effect is improved, the spray pipe 11 and the cleaning brush 12 are horizontally moved through the work of the electric guide rail 5, the motor 7 drives the screw rod 8 to rotate, the mounting seat 9 drives the positioning seat 10, the spray pipe 11 and the cleaning brush 12 to move in the vertical direction, and the cleaning of the surface of the evaporative cooler can be completed.

The dust collection mechanism comprises a dust collector 13 arranged at the top of a fixed frame 2, the dust collector 13 is connected with a dust collection cover 14 through a hose, the dust collection cover 14 is movably arranged on the inner side of the fixed frame 2, sliding grooves are symmetrically formed in two sides of the fixed frame 2, two ends of the dust collection cover 14 are fixedly connected with fixed blocks 15, threaded rods 16 penetrating through the sliding grooves are fixedly connected to the sides of the fixed blocks 15, nuts are arranged on the threaded rods 16, limit bars 17 are symmetrically fixedly connected to the end parts of the dust collection cover 14 on two sides of the fixed blocks 15, limit blocks 18 are fixedly connected to the end parts of the limit bars 17, limit grooves are formed in the inner sides of the limit blocks 18, and the limit blocks 18 are clamped on the outer sides of the fixed frame 2 through the limit grooves.

The dust collection cover 14 slides up and down along the sliding groove, then the screw cap is screwed down to fix, the height of the dust collection cover 14 can be adjusted, the dust collector 13 works to enable upward air flow to be generated below the dust collection cover 14, and then cleaned dust can enter a dust collection bin inside the dust collector 13 through a hose under the action of the dust collection cover 14 along with the air flow.

In specific use, the evaporative cooler to be deashed is placed on the bottom plate 1 and is positioned under the dust collection cover 14, the dust collection cover 14 is adjusted to a proper height, the spray pipe 11 and the cleaning brush 12 are horizontally moved through the work of the electric guide rail 5, the motor 7 drives the screw rod 8 to rotate, the mounting seat 9 is driven to drive the positioning seat 10, the spray pipe 11 and the cleaning brush 12 to move in the vertical direction, so that the heat transfer pipe bundles can be deashed row by row, the surface of the heat transfer pipe bundles are scrubbed through the cleaning brush 12, the cleaning effect is improved, the dust collector 13 is started, and cleaned dust enters a dust collection bin in the dust collector 13 through a hose under the action of the dust collection cover 14.

The parts which are not disclosed in the utility model are all the prior art, and the specific structure and the working principle are not repeated.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims (6)

1. The utility model provides an evaporative cooler ash removal device, includes bottom plate (1), mount (2) are installed at bottom plate (1) top, support frame (3) are installed to mount (2) rear end, ash removal mechanism is installed to support frame (3) inboard, install dust collection mechanism on mount (2), its characterized in that:

The ash cleaning mechanism comprises a mounting plate (4) mounted on the inner side of a supporting frame (3), an electric guide rail (5) horizontally arranged is mounted at the front end of the mounting plate (4), a lifting assembly is mounted at the output end of the electric guide rail (5), a spray pipe (11) is detachably mounted at the output end of the lifting assembly, a plurality of through holes are formed in the surface of the spray pipe (11), and cleaning brushes (12) are mounted on two sides of the spray pipe (11);

The dust collection mechanism comprises a dust collector (13) arranged at the top of the fixed frame (2), the dust collector (13) is connected with a dust collection cover (14) through a hose, and the dust collection cover (14) is movably arranged at the inner side of the fixed frame (2).

2. The ash removal device of the evaporative cooler is characterized in that the lifting assembly comprises a stand column (6), a groove is formed in the front end face of the stand column (6), a motor (7) is installed at the top of the stand column, a screw rod (8) is installed in the groove in a rotating mode, the top of the screw rod (8) is connected to an output shaft of the motor (7), an installation seat (9) is connected to the front end of the stand column (6) in a sliding mode, a protruding block extending into the groove is arranged on the inner side of the installation seat (9), and the screw rod (8) penetrates through and is connected to the protruding block in a threaded mode.

3. The ash removal device of an evaporative cooler according to claim 2, wherein the front end of the mounting seat (9) is fixedly connected with a positioning seat (10), and the spray pipe (11) is of an L-shaped structure and is installed on the positioning seat (10) in a penetrating manner.

4. The ash removal device for the evaporative cooler according to claim 3, wherein the side surface of the positioning seat (10) is provided with a threaded hole, a fastening bolt is installed in the threaded hole, and the end part of the fastening bolt is abutted against the spray pipe (11).

5. The ash removal device of an evaporative cooler according to claim 1, wherein sliding grooves are symmetrically formed in two sides of the fixing frame (2), fixing blocks (15) are fixedly connected to two ends of the dust collecting cover (14), threaded rods (16) penetrating through the sliding grooves are fixedly connected to the side faces of the fixing blocks (15), and nuts are mounted on the threaded rods (16).

6. The evaporative cooler ash removal device according to claim 5, wherein limit strips (17) are symmetrically and fixedly connected to the two sides of the fixed block (15) at the end of the dust collection cover (14), limit blocks (18) are fixedly connected to the end of the limit strips (17), limit grooves are formed in the inner sides of the limit blocks (18), and the limit blocks (18) are clamped on the outer sides of the fixed frame (2) through the limit grooves.