CN212811002U

CN212811002U - High airtight high-efficient dust removal heat dissipation power cabinet

Info

Publication number: CN212811002U
Application number: CN202022061264.1U
Authority: CN
Inventors: 石民文
Original assignee: Qingdao Chengli Xinyuan Electric Co ltd
Current assignee: Qingdao Chengli Xinyuan Electric Co ltd
Priority date: 2020-09-19
Filing date: 2020-09-19
Publication date: 2021-03-26
Anticipated expiration: 2030-09-19

Abstract

The utility model relates to the technical field of power cabinets, and discloses a highly airtight high-efficiency dust removal and heat dissipation power cabinet, which comprises a box body, wherein the bottom of the box body is provided with a support rod, a heat exchanger is arranged above the support rod, an instrument cabinet body is arranged inside the heat exchanger, an instrument cabinet body door is arranged outside the instrument cabinet body, one side of the instrument cabinet body door is provided with a magnet, one side of the magnet is provided with a rubber layer, the other side of the instrument cabinet body door is provided with a handle, two sides of the instrument cabinet body are respectively provided with a swing blade, the utility model discloses a support rod is arranged at the bottom of the instrument cabinet body, the support rod supports the instrument cabinet body in a suspension manner, so that the upper, lower, left, right, front and back six surfaces of the instrument cabinet body are exposed inside the box body, thereby not only increasing the heat dissipation area, achieving the effect of rapid heat dissipation, the temperature inside the case is reduced.

Description

High airtight high-efficient dust removal heat dissipation power cabinet

Technical Field

The utility model relates to a power cabinet technical field, concretely a high airtight high-efficient dust removal heat dissipation power cabinet.

Background

The power cabinet is an electrical control cabinet combination for providing power for the normal operation of the whole machine and comprises a fuse, a circuit breaker, a contactor, a frequency converter, a high-voltage cabinet, a transformer and the like; the power cabinet is used for supplying power to the electric equipment, starting and stopping the electric equipment for operation, detecting the operation of the equipment and protecting the electric equipment.

Traditional power cabinet has some weak points in the use, and simple adoption ventilation cooling, radiating effect is relatively poor, and secondly airtight dirt-proof performance is relatively poor to inside unable keep dry of power cabinet, electrical equipment is in comparatively moist environment for a long time, has the potential safety hazard, so can not satisfy user's demand.

Disclosure of Invention

An object of the utility model is to provide a high airtight high-efficient dust removal heat dissipation power cabinet to it is poor to solve current power cabinet radiating effect, and airtight dustproof performance is poor, the inside unable problem that keeps dry state of power cabinet.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high airtight high-efficient dust removal heat dissipation power cabinet, includes the box, the bottom of box is provided with the bracing piece, the top of bracing piece is provided with heat exchanger, heat exchanger's inside is provided with the instrument meter box, the outside of instrument meter box is provided with instrument meter box door, one side of instrument meter box door is provided with the magnetite, one side of magnetite is provided with the rubber layer, the opposite side of instrument meter box door is provided with the handle.

Preferably, the two sides of the instrument case body are both provided with swing blades, and one side of each swing blade is provided with a dust cover.

Preferably, the other side of pendulum blade is provided with the adsorption strip, the outside cover of adsorption strip is equipped with the activated carbon layer.

Preferably, the both sides of box all are connected with the base, the top of base is provided with the air discharge fan, the outside cover of air discharge fan is equipped with the protective sheath.

Preferably, one side of the exhaust fan is connected with a channel, and the other end of the channel is connected with the box body.

Preferably, an exhaust hole is formed below the swing blade.

Preferably, the top inboard of box is provided with the adsorption strip, the adsorption strip is the halfcylinder, and the even distribution of adsorption strip is in the inboard of pendulum blade.

Compared with the prior art, the utility model, following beneficial effect has:

(1) the utility model discloses be provided with the bracing piece in the bottom of instrument table box, the bracing piece has erect the instrument table box unsettled, makes six faces in the right front and back of left side about it all expose inside the box, has not only increased radiating area, has reached quick radiating effect, still makes the air current that the air discharge fan produced form the convection current return circuit at the box inner chamber, has reduced the inside temperature of box.

(2) The utility model discloses be provided with magnetite and rubber layer around instrument table box door, utilize the magnetite with the door with instrument table box frame closely absorption together, be difficult for producing the gap, the seal is better, the rubber layer of setting can play the effect of buffering when the switch to also play the effect of protection to the magnetite, increase its life.

(3) The utility model discloses be provided with the adsorption strip, will adsorb the even distribution of strip in the inside of pendulum blade, inside the external air entered into the box through the dust cover from the gap between the pendulum blade, the air in the access box contains moisture content, through the moisture content in the adsorption strip deaerate, prevents that the moisture from entering into inside the box, and in getting into the instrument meter case when switch instrument table box door, causes the influence to its internal plant.

Drawings

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

FIG. 2 is a side view of the instrument housing of the present invention;

fig. 3 is a side view of the present invention;

FIG. 4 is a cross-sectional view of the door of the instrument housing of the present invention;

fig. 5 is a cross-sectional view of the adsorption strip of the present invention;

in the figure: 1. a box body; 2. an instrument case; 3. a heat exchanger; 4. a dust cover; 5. swinging blades; 6. an adsorption strip; 61. an activated carbon layer; 7. an exhaust hole; 8. an exhaust fan; 9. a protective sleeve; 10. a base; 11. a channel; 12. a support bar; 13. an instrument case door; 14. a magnet; 141. a handle; 142. a rubber layer.

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. 1-5, the present invention provides a highly airtight, highly efficient dust removal and heat dissipation power cabinet, which comprises a box body 1, wherein a support rod 12 is disposed at the bottom of the box body 1, the support rod 12 suspends the instrument box body 2, so that the upper, lower, left, right, front, rear, six surfaces thereof are exposed inside the box body 1, thereby increasing the heat dissipation area, a heat exchanger 3 is disposed above the support rod 12, the instrument box body 2 is disposed inside the heat exchanger 3, an instrument box body door 13 is disposed outside the instrument box body 2, a magnet 14 is disposed at one side of the instrument box body door 13, the door and the frame of the instrument box body 2 are tightly adsorbed together by the magnet 14, thereby preventing the generation of gaps, providing good airtightness, a rubber layer 142 is disposed at one side of the magnet 14, the rubber layer 142 is disposed as a wave-shaped groove, thereby making the adsorption of the instrument box body door 13 and the frame of the instrument, the instrument case 2 is improved in the sealing property, and a handle 141 is provided on the other side of the instrument case door 13.

Further, the both sides of instrument table box 2 all are provided with pendulum blade 5, and one side of pendulum blade 5 is provided with dust cover 4, prevents that the dust from entering into inside the box 1 from pendulum blade 5, and the volume from dropping on the instrument, influence instrument work.

Furthermore, the other side of the swing blade 5 is provided with an adsorption strip 6, and an activated carbon layer 61 is sleeved outside the adsorption strip 6.

Specifically, the both sides of box 1 all are connected with base 10, and the top of base 10 is provided with air discharge fan 8, and air discharge fan 8 passes through passageway 11 with the inside hot gas flow of box 1 and discharges for the inside circulation of air speed of box 1, the outside cover of air discharge fan 8 are equipped with protective sheath 9.

It should be noted that a duct 11 is connected to one side of the exhaust fan 8, and the other end of the duct 11 is connected to the casing 1.

Furthermore, the exhaust holes 17 are formed below the swing blades 5, so that the heat dissipation area is increased, and the heat dissipation rate is increased.

Furthermore, the inside of the upper part of the box body 1 is provided with an adsorption strip 6, the adsorption strip 6 is a semi-cylinder, and the adsorption strip 6 is uniformly distributed on the inner side of the swing blade 5.

The utility model discloses a theory of operation and use flow: when the utility model is used, the handle 141 is held by hand to open the instrument case door 13, after the instrument is installed, the power supply is connected, the instrument case door 13 is closed, the magnet 14 on the instrument case door 13 is tightly adsorbed with the magnet 14 on the frame of the instrument case 2, the magnet 14 is provided with a rubber layer 142, the rubber layer 142 is provided with a wave-shaped groove, the adsorption of the instrument case door 13 and the frame of the instrument case 2 can be more compact, the airtightness inside the instrument case 2 is improved, and the heat exchangers 3 arranged around the instrument case 2 can convert the heat from the instrument case 2 to the case 1; then the supporting rod 12 makes the instrument meter box body 2 overhead, opens the electromagnetic valve, makes the exhaust fan 8 discharge the air current in the box body 1 through the channel 11, and the exhaust fan 8 is provided with a layer of protective cover 9 outside, in order to fix the exhaust fan 8, the bottom is provided with the base 10, through connecting with the box body 1, fixes it, the air current generated by the exhaust fan 8 is filled in the inner cavity of the box body 1, makes it form reflux around the instrument meter box body 2, achieves the effect of high-efficiency heat dissipation, the two sides of the box body 1 are also provided with the dust covers 4, prevents the dust from entering into the box body 1, then the air enters into the adsorption strip 6 through the swing blade 5, the adsorption strip 6 adopts the semi-cylinder structure, the periphery is provided with a layer of activated carbon 61, absorbs the moisture in the air, makes the box body 1 keep dry state, one side of the box body 1 is also provided with the exhaust hole 7 to increase the contact, the heat dissipation rate is improved.

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

1. The utility model provides a high airtight high-efficient dust removal heat dissipation power cabinet, includes box (1), its characterized in that: the bottom of box (1) is provided with bracing piece (12), the top of bracing piece (12) is provided with heat exchanger (3), the inside of heat exchanger (3) is provided with instrument table box (2), the outside of instrument table box (2) is provided with instrument table box door (13), one side of instrument table box door (13) is provided with magnetite (14), one side of magnetite (14) is provided with rubber layer (142), the opposite side of instrument table box door (13) is provided with handle (141).

2. The high-tightness high-efficiency dust-removing heat-dissipating power cabinet as claimed in claim 1, characterized in that: the instrument meter box is characterized in that swing blades (5) are arranged on two sides of the instrument meter box body (2), and a dust cover (4) is arranged on one side of each swing blade (5).

3. The high-tightness high-efficiency dust-removing heat-dissipating power cabinet as claimed in claim 2, characterized in that: the other side of pendulum blade (5) is provided with adsorption strip (6), the outside cover of adsorption strip (6) is equipped with activated carbon layer (61).

4. The high-tightness high-efficiency dust-removing heat-dissipating power cabinet as claimed in claim 1, characterized in that: the both sides of box (1) all are connected with base (10), the top of base (10) is provided with air discharge fan (8), the outside cover of air discharge fan (8) is equipped with protective sheath (9).

5. The high-tightness high-efficiency dust-removing heat-dissipating power cabinet as claimed in claim 4, wherein: one side of the exhaust fan (8) is connected with a channel (11), and the other end of the channel (11) is connected with the box body (1).

6. The high-tightness high-efficiency dust-removing heat-dissipating power cabinet as claimed in claim 2, characterized in that: an exhaust hole (17) is arranged below the swing blade (5).

7. The high-tightness high-efficiency dust-removing heat-dissipating power cabinet as claimed in claim 3, wherein: the upper inner side of the box body (1) is provided with an adsorption strip (6), the adsorption strip (6) is a semi-cylinder, and the adsorption strip (6) is uniformly distributed on the inner side of the swing blade (5).