CN212726224U

CN212726224U - Electric power measurement cabinet ventilation unit

Info

Publication number: CN212726224U
Application number: CN202021962310.9U
Authority: CN
Inventors: 苏艺
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-10
Filing date: 2020-09-10
Publication date: 2021-03-16
Anticipated expiration: 2030-09-10

Abstract

The utility model discloses an electric power measurement cabinet ventilation unit relates to the electric power safety field. This electric power measurement cabinet ventilation unit is including measuring the cabinet, cabinet door and cabinet leg, the filter is in the inside of air inlet cover, the air intake has been seted up to the filter lateral wall, fixed plate bottom fixedly connected with filter vat, the bottom of filter vat is run through in the pivot of motor bottom, fixedly connected with transfer line in the pivot of motor bottom, the spout has been seted up to the one end that the pivot of motor bottom was kept away from to the transfer line, transfer line sliding connection has the ash scraping plate, scrape the concrete sliding connection of ash scraping plate in the spout of transfer line, be equipped with the sleeve on the ash scraping plate, telescopic one end fixed connection that is close to the ash scraping plate is on the ash scraping plate, the inside spring that is equipped with of sleeve, be equipped with the bracing piece on the sleeve. This electric power measurement cabinet ventilation unit has effectively reduced inside the dust gets into the measurement cabinet.

Description

Electric power measurement cabinet ventilation unit

Technical Field

The utility model relates to an electric power safety technical field specifically is an electric power measurement cabinet ventilation unit.

Background

The metering cabinet is a cabinet body provided with a special meter (device), and is called a metering cabinet. The metering cabinet in China generally refers to an electric power metering cabinet, and the electric power metering cabinet is a special cabinet type electricity consumption metering device (electric energy metering device) according to the definition of terms in the specification of electric energy metering cabinet (GB/T16953-2013). The electricity consumption metering device is a general term for all combinations of electrical equipment, electrical parts and mechanical structures for metering electrical energy.

The cooling fan is installed to current ordinary electric power measurement cabinet in the market, uses inside can inhale the dust for a long time, and then influences the life of internal plant, probably takes place the potential safety hazard, for this reason, we design an electric power measurement cabinet ventilation unit, solves above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model discloses an electric power measurement cabinet ventilation unit to solve the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a ventilation device of an electric power metering cabinet comprises a metering cabinet, a cabinet door and cabinet legs, wherein the front side of the metering cabinet is movably connected with the cabinet door, the bottom of the metering cabinet is fixedly connected with the cabinet legs, the bottom of the metering cabinet is fixedly connected with an air inlet cover, the bottom of the metering cabinet is provided with a filter, the filter is arranged in the air inlet cover, the bottom of the filter is fixedly connected with an ash hopper through bolts, the side wall of the filter is provided with an air inlet, the inner wall of the filter is fixedly connected with a fixed plate, the bottom of the fixed plate is fixedly connected with a filter barrel, the bottom of the inner wall of the filter barrel is fixedly connected with a motor, a rotating shaft at the bottom of the motor penetrates through the bottom of the filter barrel, a transmission rod is fixedly connected onto the rotating shaft at the bottom of the motor, one, the concrete sliding connection of scraping the hawk is in the spout of transfer line, be equipped with the sleeve on the scraping the hawk, telescopic one end fixed connection that is close to the scraping the hawk is on scraping the hawk, the inside spring that is equipped with of sleeve, be equipped with the bracing piece on the sleeve, the one end sliding connection of bracing piece is in telescopic inside, bracing piece other end swing joint has the ball, the ball supports on the inner wall of filter.

Preferably, the top of the filter is communicated with the bottom of the metering cabinet through a filter screen, and the cross section of the filter is conical.

Preferably, four cabinet legs are arranged at the bottom of the metering cabinet and fixedly connected to four corners of the metering cabinet.

Preferably, the bottom of the air inlet cover is provided with small air inlet holes, and the air inlet cover is surrounded by the four cabinet legs.

Preferably, the bottom of the ash scraping plate is inverted T-shaped, and the transmission rod is provided with a sliding groove corresponding to the bottom of the ash scraping plate.

Preferably, the spring in the sleeve is always in a stressed state under the action of the supporting rod, and the ash scraping plate is tightly attached to the filter barrel.

Preferably, the cabinet door is movably connected with the metering cabinet through a hinge, a handle is fixedly connected to one side of the front side of the cabinet door, and a sealing strip is mounted on the outer wall of the cabinet door.

The utility model discloses an electric power measurement cabinet ventilation unit, its beneficial effect who possesses as follows:

1. this electric power measurement cabinet ventilation unit, this device is through setting up the filter, the filter vat, including a motor, an end cap, a controller, and a cover plate, the transfer line with scrape the hawk, realized when the air exhauster is to the air current suction that has the dust, the filter vat filters the dust, moreover, the steam generator is simple in structure, high durability and convenient manufacture, the effectual dust that gets into in the measurement cabinet that has reduced, the pivot through the motor bottom is rotated and is driven and scrape the hawk and rotate on the filter vat, strike off attached dust on the filter vat, do not influence the filtration of filter vat dust in to the air current, thereby effectively reduced the dust and got into.

2. This electric power measurement cabinet ventilation unit, this device are equipped with four cabinet legs through the bottom at the measurement cabinet, and four cabinet leg fixed connection have realized supplying good support to carrying the measurement cabinet in the four corners of measurement cabinet, and fixedly connected with handle is gone up through setting up the positive one side of cabinet door to this device, installs the sealing strip on the cabinet door outer wall, has realized the sealed of measurement cabinet.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is an enlarged perspective view of the filter of the present invention;

FIG. 3 is a left perspective view of the inventive scraper;

FIG. 4 is a left side view of the structure of the present invention;

fig. 5 is a bottom view of the structure of the present invention.

In the figure: 1. a metering cabinet; 2. a cabinet door; 3. a filter; 301. a fixing plate; 302. a filter vat; 303. a motor; 304. an ash hopper; 305. a transmission rod; 306. a dust scraping plate; 307. an air inlet; 308. a sleeve; 3081. a spring; 309. a support bar; 3091. a ball bearing; 4. cabinet legs; 5. and an air inlet cover.

Detailed Description

The embodiment of the utility model provides an electric power measurement cabinet ventilation unit, as shown in fig. 1-5, including measurement cabinet 1, cabinet door 2 and cabinet leg 4, the front swing joint of measurement cabinet 1 has cabinet door 2, the top fixed mounting of measurement cabinet 1 has radiator fan, the bottom inboard fixed mounting of measurement cabinet 1 has the air exhauster, the bottom fixed connection of measurement cabinet 1 has cabinet leg 4, the bottom fixed connection of measurement cabinet 1 has air inlet cover 5, the bottom of measurement cabinet 1 is equipped with filter 3, filter 3 is in the inside of air inlet cover 5, the bottom of filter 3 is through bolt fixedly connected with ash bucket 304, the filter 3 lateral wall is equipped with air intake 307, fixedly connected with fixed plate 301 on the filter 3 inner wall, fixed plate 301 bottom fixed connection has filter vat 302, the bottom fixed connection of filter vat 302 inner wall has motor 303, the pivot of motor 303 bottom runs through the bottom of filter vat 302, fixedly connected with transfer line 305 in the pivot of motor 303 bottom, the spout has been seted up to the one end of the pivot of transfer line 305 keeping away from motor 303 bottom, transfer line 305 sliding connection has scraping board 306, the concrete sliding connection of scraping board 306 is in the spout of transfer line 305, be equipped with sleeve 308 on scraping board 306, the one end fixed connection that is close to scraping board 306 of sleeve 308 is on scraping board 306, the inside spring 3081 that is equipped with of sleeve 308, be equipped with bracing piece 309 on the sleeve 308, the one end sliding connection of bracing piece 309 is in the inside of sleeve 308, the bracing piece 309 other end swing joint has ball 3091, ball 3091 supports on the inner wall of filter 3.

The top of the filter 3 is communicated with the bottom of the metering cabinet 1 through a filter screen, and the cross section of the filter 3 is conical.

Four cabinet legs 4 are equipped with to the bottom of measurement cabinet 1, and four cabinet legs 4 fixed connection have realized supplying good support to carrying measurement cabinet 1 in the four corners of measurement cabinet 1.

The bottom of the air inlet cover 5 is provided with small air inlet holes, and the air inlet cover 5 is surrounded by four cabinet legs 4.

The bottom of the dust scraping plate 306 is inverted T-shaped, and the transmission rod 305 is provided with a sliding groove corresponding to the bottom of the dust scraping plate 306.

The spring 3081 in the sleeve 308 is always in a stressed state under the action of the support bar 309, so that the dust scraping plate 306 is tightly attached to the filter barrel 302.

Cabinet door 2 passes through hinge and 1 swing joint of measurement cabinet, and fixedly connected with handle is gone up to the positive one side of cabinet door 2, installs the sealing strip on the cabinet door 2 outer wall, has realized measuring 1 sealed, prevents that the dust from getting into.

The working principle is as follows: when a user uses the dust-collecting device, the exhaust fan provides power to enable air flow with dust to pass through the air inlet cover 5, larger impurities are filtered by the air inlet cover 5, the air flow with dust enters the filter 3 from the air inlet 307 through the air inlet cover 5, the air flow with dust passes through the filter barrel 302, the impurities in the air flow are attached to the outer wall of the filter barrel 302, clean air flow enters the metering cabinet 1 through the filter 3, and therefore the dust entering the metering cabinet 1 is reduced.

Many impurities are attached to the outer wall of the filter barrel 302, which may affect the filtering of the filter barrel 302 on the dust, the rotation of the rotating shaft at the bottom of the motor 303 drives the transmission rod 305 to rotate around the rotating shaft, the transmission rod 305 rotates to drive the dust scraping plate 306 to rotate on the filter barrel 302, scrape off the dust attached on filter vat 302, scrape hawk 306 and rotate and drive sleeve 308 and bracing piece 309 and use the pivot of motor 303 bottom to rotate as the center, it rolls on the inner wall of filter 3 to drive ball 3091, spring 3081 is in the stress state always and makes and scrape hawk 306 and filter vat 302 support tightly, make and scrape hawk 306 and hug closely filter vat 302 and rotate, reach the better effect of scraping attached dust on filter vat 302 of scraping hawk 306, the dust receives the effect of self gravity and drops in ash bucket 304, clean air current passes through filter 3 and enters into in the measurement cabinet 1, thereby the problem that the dust got into measurement cabinet 1 has been solved.

This device is through setting up filter 3, filter vat 302, motor 303, transfer line 305 and scraping board 306, realized when the air exhauster is to the air current suction that has the dust, filter vat 302 filters the dust, moreover, the steam generator is simple in structure, and convenient for processing, the effectual dust that gets into in the measurement cabinet 1 that has reduced, the pivot through motor 303 bottom is rotated and is driven and scrape board 306 and rotate on filter vat 302, strike off the dust attached on filter vat 302, do not influence the filtration of filter vat 302 dust in to the air current, thereby effectively reduced the dust and got into in the measurement cabinet 1.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an electric power measurement cabinet ventilation unit, includes measurement cabinet (1), cabinet door (2) and cabinet leg (4), its characterized in that: the front of the measuring cabinet (1) is movably connected with a cabinet door (2), the bottom of the measuring cabinet (1) is fixedly connected with cabinet legs (4), the bottom of the measuring cabinet (1) is fixedly connected with an air inlet cover (5), the bottom of the measuring cabinet (1) is provided with a filter (3), the filter (3) is arranged inside the air inlet cover (5), the bottom of the filter (3) is fixedly connected with an ash hopper (304) through bolts, the side wall of the filter (3) is provided with an air inlet (307), the inner wall of the filter (3) is fixedly connected with a fixed plate (301), the bottom of the fixed plate (301) is fixedly connected with a filter barrel (302), the bottom of the inner wall of the filter barrel (302) is fixedly connected with a motor (303), the rotating shaft at the bottom of the motor (303) penetrates through the bottom of the filter barrel (302), and the rotating shaft at the bottom of the motor (, the spout has been seted up to the one end of pivot of keeping away from motor (303) bottom in transfer line (305), transfer line (305) sliding connection has scraping board (306), scrape in the spout of the concrete sliding connection of board (306) in transfer line (305), be equipped with sleeve (308) on scraping board (306), the one end fixed connection that is close to scraping board (306) of sleeve (308) is on scraping board (306), sleeve (308) inside is equipped with spring (3081), be equipped with bracing piece (309) on sleeve (308), the one end sliding connection of bracing piece (309) is in the inside of sleeve (308), bracing piece (309) other end swing joint has ball (3091), ball (3091) support on the inner wall of filter (3).

2. The electric power metering cabinet ventilation device of claim 1, wherein: the top of the filter (3) is communicated with the bottom of the metering cabinet (1) through a filter screen, and the cross section of the filter (3) is conical.

3. The electric power metering cabinet ventilation device of claim 1, wherein: four cabinet legs (4) are arranged at the bottom of the metering cabinet (1), and the four cabinet legs (4) are fixedly connected to four corners of the metering cabinet (1).

4. The electric power metering cabinet ventilation device of claim 3, wherein: the bottom of the air inlet cover (5) is provided with small air inlet holes, and the air inlet cover (5) is surrounded by four cabinet legs (4).

5. The electric power metering cabinet ventilation device of claim 1, wherein: the bottom of the ash scraping plate (306) is inverted T-shaped, and a sliding groove corresponding to the bottom of the ash scraping plate (306) is formed in the transmission rod (305).

6. The electric power metering cabinet ventilation device of claim 1, wherein: the spring (3081) in the sleeve (308) is always in a stressed state under the action of the supporting rod (309), and the ash scraping plate (306) is tightly attached to the filter barrel (302).

7. The electric power metering cabinet ventilation device of claim 1, wherein: the cabinet door (2) is movably connected with the metering cabinet (1) through a hinge, a handle is fixedly connected to one side of the front side of the cabinet door (2), and a sealing strip is installed on the outer wall of the cabinet door (2).