CN213818544U

CN213818544U - Improved electrical control cabinet

Info

Publication number: CN213818544U
Application number: CN202023274149.9U
Authority: CN
Inventors: 华和坤
Original assignee: Suzhou Duda Electronics Co ltd
Current assignee: Suzhou Duda Electronics Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-07-27
Anticipated expiration: 2030-12-30

Abstract

The utility model discloses an improved electrical control cabinet, which comprises an electrical control cabinet main body, wherein a bidirectional high-pressure pump is arranged on the upper surface of the electrical control cabinet main body, the bidirectional high-pressure pump can be used for air inlet and air outlet, an air hopper connecting pipe is arranged on one side of the bidirectional high-pressure pump, the lower end of the air hopper connecting pipe is inserted into the electrical control cabinet main body, and a main pipe is arranged on the other side of the bidirectional high-pressure pump, the high-pressure pump of the utility model is arranged to be capable of pumping air and blowing air, the bidirectional high-pressure pump can blow external air into the electrical control cabinet main body in a high-pressure state to blow away the accumulated dust in the electrical control cabinet main body in a high-pressure air mode, and the bidirectional high-pressure pump can also add the inner part of the main pipe for sucking the dust blown away and fluttered in the electrical control cabinet main body through the air hopper connecting pipe and discharge the main pipe, thereby ensuring thorough dust cleaning, the blast pipe and the aspiration channel are separately arranged, and the two stages are respectively provided with an independent filtering structure, so that the dust is prevented from expanding outwards.

Description

Improved electrical control cabinet

Technical Field

The utility model relates to an electrical cabinet technical field specifically is an improvement type electrical control cabinet.

Background

The electric control cabinet is an auxiliary device for electric control, a large amount of dust can be accumulated in the conventional electric control cabinet in daily use, and the dust cannot be cleaned in time, so that the normal work of a control system in the electric control cabinet is influenced, and the practicability is poor;

for this purpose, an improved electrical control cabinet is proposed in the patent application No. 202020394920.7, which removes dust by drawing out air carrying dust inside the control cabinet, but a lot of dust adheres to the inside of the cabinet body and is difficult to be drawn out with the air.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an improvement type electrical control cabinet to solve among the prior art and draw out the air through carrying the inside dust of switch board and carry out the ash removal, but have a lot of dust adhesion in the internal portion of cabinet, be difficult to along with the problem that the air was taken out.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an improvement type electrical control cabinet, includes the electrical control cabinet main part, the last surface mounting of electrical control cabinet main part has two-way high-pressure pump, two-way high-pressure pump can admit air, also can give vent to anger, the wind fill connecting pipe is installed to one side of two-way high-pressure pump, and the inside of electrical control cabinet main part is inserted to the lower extreme of wind fill connecting pipe, the opposite side of two-way high-pressure pump is equipped with the person in charge.

Preferably, the wind scoop connecting pipe is inserted into one end inside the electric control cabinet main body and is provided with a wind scoop.

Preferably, an exhaust branch pipe is installed below one end, far away from the bidirectional high-pressure pump, of the main pipe, a stop valve is installed on the exhaust branch pipe, and an exhaust filtering structure is arranged at the lower end of the exhaust branch pipe.

Preferably, the air exhaust filtering structure comprises a first mounting box mounted on the upper surface of the electric control cabinet main body, a first filtering plate mounted inside the first mounting box, and an air outlet arranged on one side of the first mounting box far away from the air exhaust branch pipe.

Preferably, one side of the main pipe, which is far away from the upper part of one end of the bidirectional high-pressure pump, is provided with an air inlet branch pipe.

Preferably, a stop valve is installed on the air inlet branch pipe.

Preferably, one end of the air inlet branch pipe, which is far away from the main pipe, is provided with an air inlet filtering structure.

Preferably, the air inlet filtering structure comprises a second mounting box, a second filtering plate mounted inside the second mounting box, and an air inlet arranged on one side of the second mounting box far away from the air inlet branch pipe.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the high-pressure air pump of the utility model is arranged to be capable of pumping air and blowing air, the bidirectional high-pressure pump can blow external air into the electric control cabinet main body in a high-pressure state, blow away the accumulated dust in the electric control cabinet main body in a high-pressure air mode, float the dust in the air, and the bidirectional high-pressure pump can also add the dust blown away and fluttered in the electric control cabinet main body to be sucked into the main pipe through the air hopper connecting pipe and discharged through the main pipe, thereby ensuring thorough dust cleaning;

2. the utility model discloses a blast pipe and aspiration channel separately set up to two stages all have solitary filtration, avoid expanding outward of dust.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

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

FIG. 2 is a schematic view of the internal structure of the intake air filtering structure of the present invention;

fig. 3 is the internal structure diagram of the exhaust filter structure of the present invention.

In the figure: 1. an electrical control cabinet main body; 2. a wind scoop; 3. a bi-directional high pressure pump; 4. a wind scoop connecting pipe; 5. a main pipe; 51. an air inlet branch pipe; 52. an exhaust branch pipe; 6. a stop valve; 7. an exhaust filtering structure; 71. a first filter plate; 72. an air outlet; 73. a first mounting box; 8. an intake air filtering structure; 81. a second filter plate; 82. an air inlet; 83. and a second mounting box.

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, in the embodiment of the present invention, an improved electrical control cabinet comprises an electrical control cabinet main body 1, a bidirectional high pressure pump 3 is installed on the upper surface of the electrical control cabinet main body 1, the bidirectional high pressure pump 3 can supply air or discharge air, an air funnel connecting pipe 4 is installed on one side of the bidirectional high pressure pump 3, the lower end of the wind scoop connecting pipe 4 is inserted into the electric control cabinet main body 1, the other side of the bidirectional high-pressure pump 3 is provided with a main pipe 5, the bidirectional high-pressure pump 3 can pump the outside air into the wind scoop connecting pipe 4 through the main pipe 5 in a high-pressure state, the dust accumulated in the electric control cabinet main body 1 is blown away in a high-pressure gas mode, and the bidirectional high-pressure pump 3 can also suck the dust blown away and floating in the electric control cabinet main body 1 into the main pipe 5 through the air hopper connecting pipe 4 and discharge the dust through the main pipe 5;

as shown in fig. 1, an air hopper 2 is installed at one end of an air hopper connecting pipe 4 inserted into an electric control cabinet main body 1, and the air hopper 2 can increase the area of inlet air or outlet air;

as shown in fig. 1, an exhaust branch pipe 52 is installed below one end of the main pipe 5 far from the bidirectional high-pressure pump 3, a stop valve 6 is installed on the exhaust branch pipe 52, an exhaust filtering structure 7 is installed at the lower end of the exhaust branch pipe 52, in the dust extraction stage, the dust-carrying gas can reach the inside of the exhaust branch pipe 52 from the main pipe 5, and then enter the exhaust filtering structure 7 for filtering and then being discharged, and at this time, the stop valve 6 on the exhaust branch pipe 52 is in an open state;

as shown in fig. 1 and 3, the exhaust filtering structure 7 includes a first mounting box 73 mounted on the upper surface of the electrical control cabinet body 1, a first filtering plate 71 mounted inside the first mounting box 73, and an exhaust outlet 72 disposed on one side of the first mounting box 73 away from the exhaust branch pipe 52, wherein air carrying dust enters the first mounting box 73, is filtered by the first filtering plate 71, and then is exhausted from the exhaust outlet 72;

as shown in fig. 1 and fig. 2, an air inlet branch pipe 51 is installed on one side of the main pipe 5 above one end away from the bidirectional high-pressure pump 3, a stop valve 6 is installed on the air inlet branch pipe 51, an air inlet filtering structure 8 is installed on one end of the air inlet branch pipe 51 away from the main pipe 5, when air is blown towards the electrical control cabinet main body 1, external air is filtered by the air inlet filtering structure 8 and then reaches the interior of the air inlet branch pipe 51, enters the bucket connecting pipe 4 and is discharged to the interior of the electrical control cabinet main body 1, and the stop valve 6 on the air inlet branch pipe 51 is in an open state;

as shown in fig. 2, the intake air filtering structure 8 includes a second mounting box 83, a second filtering plate 81 mounted inside the second mounting box 83, and an air inlet 82 disposed on one side of the second mounting box 83 far away from the intake branch pipe 51, wherein the outside air enters the second mounting box 83 through the air outlet 72, is then filtered by the second filtering plate 81, and enters the intake branch pipe 51 after being filtered.

The utility model discloses a theory of operation and use flow: the utility model discloses there are two stages when the ash removal:

the first stage, the blowing stage (the stop valve 6 on the exhaust branch pipe 52 is closed, and the stop valve 6 on the intake branch pipe 51 is opened): the bidirectional high-pressure pump 3 works, external air enters the second mounting box 83 through the air outlet 72 and is filtered by the second filter plate 81, the filtered clean air enters the air inlet branch pipe 51 and then enters the hopper connecting pipe 4 to be discharged into the electric control cabinet main body 1, and the high-pressure air can blow dust adhered to the inside of the electric control cabinet main body 1 to float in the air;

second stage-induced draft stage (shut-off valve 6 on intake branch pipe 51 is closed, and shut-off valve 6 on exhaust branch pipe 52 is open): the bidirectional high-pressure pump 3 works to pump away air carrying dust in the electric control cabinet main body 1, the air enters the air inlet branch pipe 51, enters the first mounting box 73, is filtered by the first filter plate 71, and then discharges clean air from the air outlet 72.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an improvement type electrical control cabinet, includes electrical control cabinet main part (1), its characterized in that: the upper surface mounting of electrical control cabinet main part (1) has two-way high-pressure pump (3), two-way high-pressure pump (3) can admit air, also can give vent to anger, wind scoop connecting pipe (4) are installed to one side of two-way high-pressure pump (3), and the inside of inserting electrical control cabinet main part (1) to the lower extreme of wind scoop connecting pipe (4), the opposite side of two-way high-pressure pump (3) is equipped with person in charge (5).

2. An improved electrical control cabinet as claimed in claim 1, wherein: the wind scoop connecting pipe (4) is inserted into one end inside the electric control cabinet main body (1) and is provided with the wind scoop (2).

3. An improved electrical control cabinet as claimed in claim 1, wherein: an exhaust branch pipe (52) is installed below one end, far away from the bidirectional high-pressure pump (3), of the main pipe (5), a stop valve (6) is installed on the exhaust branch pipe (52), and an exhaust filtering structure (7) is arranged at the lower end of the exhaust branch pipe (52).

4. An improved electrical control cabinet as claimed in claim 3, wherein: the exhaust filtering structure (7) comprises a first mounting box (73) mounted on the upper surface of the electric control cabinet main body (1), a first filtering plate (71) mounted inside the first mounting box (73) and an exhaust opening (72) arranged on one side, far away from the exhaust branch pipe (52), of the first mounting box (73).

5. An improved electrical control cabinet as claimed in claim 3, wherein: an air inlet branch pipe (51) is installed on one side of the upper portion of one end, far away from the bidirectional high-pressure pump (3), of the main pipe (5).

6. An improved electrical control cabinet as claimed in claim 5, wherein: and a stop valve (6) is arranged on the air inlet branch pipe (51).

7. An improved electrical control cabinet as claimed in claim 6, wherein: and an air inlet filtering structure (8) is arranged at one end of the air inlet branch pipe (51) far away from the main pipe (5).

8. An improved electrical control cabinet as claimed in claim 7, wherein: the air inlet filtering structure (8) comprises a second mounting box (83), a second filtering plate (81) mounted inside the second mounting box (83) and an air inlet (82) arranged on one side, far away from the air inlet branch pipe (51), of the second mounting box (83).