CN205752996U - UPS power distribution cabinet - Google Patents
UPS power distribution cabinet Download PDFInfo
- Publication number
- CN205752996U CN205752996U CN201620354813.5U CN201620354813U CN205752996U CN 205752996 U CN205752996 U CN 205752996U CN 201620354813 U CN201620354813 U CN 201620354813U CN 205752996 U CN205752996 U CN 205752996U
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- CN
- China
- Prior art keywords
- cabinet
- power distribution
- ups power
- distribution cabinet
- conductor rail
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Abstract
The utility model discloses a kind of UPS power distribution cabinet, aim to provide a kind of UPS power distribution cabinet being prevented from electric leakage hidden danger, its drip irrigation device is: a kind of UPS power distribution cabinet, including cabinet and being positioned at inside cabinet for installing the installing rack of electrical equipment, described installing rack is provided with, with the junction of cabinet, the conductor rail extending to cabinet inner bottom part, described conductor rail is positioned at bottom of cabinet bulk and is provided with earthing member, and described earthing member deviates from one end of conductor rail and is embedded in below ground.Be arranged such, when in UPS power distribution cabinet once drain conditions occurs, the electric current that on installing rack, electrical equipment spills is guided to the conductor rail that is connected with installing rack at once, and conductor rail conducts electrical currents on coupled earthing member.Owing to earthing member one end connects conductor rail, the other end is embedded in underground, electric current after conductor rail flows out, the incoming ground of grounded part, dissipate rapidly electricity, it is to avoid electric current flees to cause potential safety hazard in cabinet.
Description
Technical field
This utility model relates to electricapparatus equipment technical field, more specifically, it relates to a kind of UPS power distribution cabinet.
Background technology
Electric power ups power is to aim at the power industry design such as power plant, transformer station, will provide 220V, 110V of direct current cabinet for oneself
DC inverter becomes AC 220V/380V 50Hz pure sine wave to export, for DCS, monitoring system, instrument and meter for automation, dispatching communication
System, microsystem etc. need the ups power that the nucleus equipment of alternating current uses.
Electric power ups system is typically made up of three parts such as electric power UPS main frame, shunt regulator cabinet, output feeder cabinets, these
The instruments such as isolating transformer, commutator, inverter, switch, check diode, measuring instrument it are provided with in UPS power distribution cabinet.UPS joins
Electricity cabinet is applied to all kinds of machine room and data center, it is provided that multiple power sources input mode, it is achieved power supply switching, civil power distribution, UPS return
The functions such as road powers.In UPS power distribution cabinet, current switching amount is big, needs to prevent the generation of drain conditions.Due in UPS power distribution cabinet
Instrument is the most accurate, therefore UPS power distribution cabinet is tackled its interior facility and played dust-proof protective effect of Denging.
At present, the Chinese patent of Application No. 200820070172.6 discloses a kind of integrated intelligent power distribution cabinet, it
Including power distribution cabinet body, distribution cabinet door, described power distribution cabinet body is overall cabinet, hexahedro disjunctor, and one side is provided with and joins the most wherein
Electric cabinet door, before and after power distribution cabinet body, left and right and face, top five are bilayer, fill heat preservation fireproofing material in double-deck intermediate interlayer,
Power distribution cabinet body inner bottom part is provided with cable trough, in power distribution cabinet body, on the diagonal position of base, is provided with line outlet and enters
Line mouth, is provided with air-conditioning in power distribution cabinet body on back location.During the operating of this power distribution cabinet, air-conditioning keeps in-cabinet temperature, distribution
Cabinet entirety is dust-proof.
Although this power distribution cabinet plays the effect of dust-proof insulating, but UPS power distribution cabinet is mainly used in distributing electric current, easily leaks electricity
Cause potential safety hazard, the heat preservation fireproofing material in this power distribution cabinet can not solve danger of hazardous electrical discharges.
Utility model content
The purpose of this utility model is to provide a kind of UPS power distribution cabinet being prevented from electric leakage hidden danger.
Above-mentioned technical purpose of the present utility model has the technical scheme that
A kind of UPS power distribution cabinet, including cabinet be positioned at for installing the installing rack of electrical equipment inside cabinet, described installation
Frame is provided with, with the junction of cabinet, the conductor rail extending to cabinet inner bottom part, and described conductor rail is positioned at bottom of cabinet bulk and is provided with ground connection
Part, described earthing member deviates from one end of conductor rail and is embedded in below ground.
Be arranged such, when in UPS power distribution cabinet once drain conditions occurs, the electric current quilt that on installing rack, electrical equipment spills
Guiding to the conductor rail being connected with installing rack at once, conductor rail conducts electrical currents on coupled earthing member.Owing to connecing
Ground part one end connect conductor rail, the other end is embedded in underground, electric current from conductor rail flow out after, the incoming ground of grounded part, rapidly
Dissipate electricity, it is to avoid electric current flees to cause potential safety hazard in cabinet.
Arrange further: between described conductor rail and cabinet, be provided with insulating barrier.
Being arranged such, make owing to UPS power distribution cabinet mostly is metal, conduct electricity very well, therefore once leak electricity, whole cabinet all can
With electric current.When conductor rail conduction electric current, electric current can be completely cut off by insulating barrier with cabinet, thus ensures that the electric current spilt can only
It is grounded part pilot flow direction ground, not charged by the part transfers in other UPS power distribution cabinets.
Arrange further: described earthing member is provided with insulating cement with conductor rail junction, earthing member with junction, ground Jun Bao
Cloth.
Being arranged such, electric current is being grounded part conduction to during ground, and earthing member is exposed at installing rack with conductor rail
Between part and the exposed part between ground and cabinet of earthing member all protected by insulating tape, prevent electric current from leaking outside.
Arrange further: inside described cabinet, be provided with the wire fixing clamp for spacing wire.
Being arranged such, the electrical equipment number in UPS power distribution cabinet is many, especially as the primary clustering of Switching power, in it
All kinds of wire count many.Wire outsourcing is provided with rubber, is metal-cored in wire, therefore conductor deadweight is bigger.Solidus
Wire is fixed on cabinet by folder, and the deadweight of wire is conducted on wire fixing clamp and cabinet, prevents wire from conducting oneself with dignity to wire self
Produce big pulling force, pull open rubber or break wire, cause electric leakage.
Arrange further: described wire fixing clamp includes the base plate for installing to cabinet and is positioned at base plate both sides and base plate one
The elastic jaw that body is arranged.
It is arranged such, when being fixed to wire install on folder, only wire need to be pressed on wire fixing clamp, jaw self
Elasticity can be the most spacing by wire.Elastic jaw also is able to be applicable to the wire of different-diameter.
Arrange further: on the internal two relative walls of described cabinet, be respectively equipped with positive pole magnetic piece and negative pole magnetic piece, positive pole magnetic
Block and negative pole magnetic piece conllinear are arranged.
It is arranged such, between positive pole magnetic piece and negative pole magnetic piece, there is magnetic field, each self-produced owing to passing through between magnetic piece and this block
Raw magnetic field, mutually exerts on active force and moment in the other side, therefore electric charge movement under force, produce small electric current, these electric currents
Function as electrostatic, by the dust adsorption within cabinet, prevent dust to be bonded on the electrode of electrical equipment and cause loose contact,
Thus heating burns out electrode, or cause the situation of electric discharge after making moist.
Arrange further: be arranged with, outside described positive pole magnetic piece and negative pole magnetic piece, the dust collecting cover removably connected with cabinet.
Being arranged such, dust collecting cover, for carrying adsorbed dust, when on dust collecting cover, dust overstocks, is pulled down by dust collecting cover
Can reuse after cleaning.
Arrange further: inside described cabinet, be additionally provided with the drying box of built-in desiccant.
Being arranged such, there is the rainy season of humidity in many areas, and during rainy season, indoor humidity is high, easily affects in UPS power distribution cabinet
The sensitivity of electrical equipment, the most easily affect the connection of wire, cause electric leakage.After excessive moisture is sucked by drying box, keep cabinet
Internal portion degree of drying, to guarantee leakproof.
Arrange further: described drying box removably connects with cabinet.
Being arranged such, after desiccant moisture absorption is saturated, drying box is pulled down replacing desiccant can be continuing with.
Arrange further: as preferably, described desiccant is calcium chloride amylopectin mixture.
It is arranged such, hydrone and calcium chloride generation chemical reaction, from surrounding, absorbs dampness and be transformed into gel
Body, reaches adsorption effect, be therefore completely eliminated any can the probability of seepage.And completely after moisture absorption, this desiccant will not steam
Send out, good stability.
By using technique scheme, this utility model hinge structure is compared to be had: the probability of electric leakage is extremely low,
Keeping being dried neatly in overall UPS power distribution cabinet, be difficult to pile up dust, cleaning is convenient.
Accompanying drawing explanation
Fig. 1 is the 3 D stereo schematic diagram of UPS power distribution cabinet；
Fig. 2 is the front view of UPS power distribution cabinet；
Fig. 3 is the wire fixing clamp structural representation of UPS power distribution cabinet.
In figure: 1, cabinet；2, installing rack；3, conductor rail；4, earthing member；5, insulating barrier；6, insulating tape；7, wire fixing clamp；
71, base plate；72, elastic jaw；8, positive pole magnetic piece；9, negative pole magnetic piece；10, dust collecting cover；11, drying box.
Detailed description of the invention
Referring to figs. 1 through Fig. 3, UPS power distribution cabinet is described further.
Embodiment 1: a kind of UPS power distribution cabinet, with reference to Fig. 1, including cabinet 1, cabinet 1 is internal is provided with installing rack 2.Installing rack 2
Electrical equipment in spacing UPS power distribution cabinet.It is internal that installing rack 2 is horizontally set on cabinet 1, including longitudinal installing rack 2 He
The installing rack 2 of level, this orthogonal installing rack 2 stabilized structure, it is difficult to loosen between installing rack 2 and installing rack 2.Install
After filling electrical equipment on frame 2, the deadweight of electric elements produces pressure to installing rack 2.Electrical equipment is installed in horizontal positioned more
Installing rack 2 on, therefore the installing rack 2 of horizontal positioned is by the pressure conducted oneself with dignity from electrical equipment, and this pressure is to placed longitudinally
Installing rack 2 plays pressuring action, reinforces the structure of installing rack 2.
With reference to Fig. 1, installing rack 2 connects with conductor rail 3, and conductor rail 3 is that bonding jumper, preferably metallic copper are made, the conduction of copper
Property good, economically analyze low than silver-colored price, therefore employing metallic copper cast conductor rail 3.Conductor rail 3 is solid construction, diameter
Being slightly less than installing rack 2 width, such resistivity is low, and conductive effect is good.
Conductor rail 3 is wholely set with installing rack 2, there is not the spaces such as bubble between the installing rack 2 and the guide rail that are wholely set,
It is easy to derive the electric current leaked outside at once.It is internal that installing rack 2 is installed in cabinet 1, in order to prevent electric leakage, with reference to Fig. 1, conductor rail 3
And between cabinet 1, it being provided with insulating barrier 5, insulating barrier 5 uses rubber to make, and conductor rail 3 and installing rack 2 are played slow by the elasticity of rubber
While punching effect, also electric current is played insulating effect.
In this utility model, in order to external leakage current plays a protective role, with reference to Fig. 1, also take earthing member 4 as protection
Measure.Ground connection includes working earthing, lightning protection and protective grounding, and the ground connection that this utility model uses belongs to protective grounding.Protect
Protecting ground connection is just to have electric current in the case of apparatus insulated damage to flow through, and its value can change in a big way.
After conductor rail 3 is drawn from installing rack 2, extend bottom cabinet 1 along the seamed edge within cabinet 1, bottom cabinet 1
Deriving after being connected with cabinet 1 outside cabinet 1, with reference to Fig. 1, derive the part i.e. earthing member 4 outside cabinet 1, earthing member 4 imbeds ground
Bottom is generally wholely set with earthing member 4 with spiral metal circle, spiral metal circle.
The safety of the rising of ground electrode point position, the impact person and equipment all can be caused when electric current flows through ground electrode, for
The current potential of ground electrode must be raised and be any limitation as by this, or takes corresponding safety measure to ensure equipment and person peace
Entirely.When issuable electric leakage in UPS power distribution cabinet is streamed to underground by the earthing member 4 in this utility model, in order to prevent rising
High electric current leaks outside, exposed on ground in the exposed part between installing rack 2 and conductor rail 3 of earthing member 4 and earthing member 4
With bag is provided with insulating tape 6 in the part between cabinet 1.With reference to Fig. 1, insulating tape 6 need to be fully wrapped around by exposed part, even
SI semi-insulation adhesive plaster 6 can be wrapped up to buried earthing member 41 ~ 2cm, and installing rack 2 be wrapped up 1 ~ 2cm to increase
Protection domain.
Working environment often has many dust, after dust contamination is on electrical equipment, owing to dust has in absorption air
The characteristic of moisture, therefore the dust sticking to wire and electrical equipment junction easily makes wire generation drain conditions.Dust due to
Relative mass is light, it is possible to affected by electric current easily.With reference to Fig. 1 and Fig. 2, in UPS power distribution cabinet relative to two walls be provided with positive pole magnetic
After block 8 and negative pole magnetic piece 9, produce weak current in the magnetic field produced between the magnetic piece of the two poles of the earth, it is sufficient to adsorption of dust.In order to make UPS
Dust in power distribution cabinet is adsorbed completely, is equipped with positive pole magnetic piece 8 and negative pole magnetic piece 9 in power distribution cabinet on three groups of relative walls.
With reference to Fig. 1, positive pole magnetic piece 8 and negative pole magnetic piece 9 are all arranged with dust collecting cover 10.In order to prevent magnetic field to electrical equipment
Impact, dust collecting cover 10 uses and can block the metallic iron in magnetic field and make.
In order to prevent that air still has a little dust adhesion adsorption moisture on wire, with reference to Fig. 1, in UPS power distribution cabinet
Being additionally provided with drying box 11, drying box 11 removably connects with cabinet 1, and its detachable apparatus uses screw to connect, and screw is arranged on
On diagonal, it is ensured that firm.
Desiccant in drying box 11 uses calcium chloride amylopectin mixture, becomes gel after this kind of desiccant adsorption moisture
Shape, facilitates non-leakage when more renewing desiccant.
Owing to UPS power distribution cabinet is the visual plant of switching current, therefore in cabinet 1, there is numerous wire.In order to prevent wire by
Pull the connecting clip of wire and electrical equipment in deadweight or pull electrical equipment and installing rack 2, with reference to Fig. 1, at cabinet 1 inwall
It is additionally provided with wire fixing clamp 7.With reference to Fig. 3, wire fixing clamp 7 includes the base plate 71 conflicted with cabinet 1, and base plate 71 is used for installing fixing wire fixing clamp
7；Base plate 71 both sides are additionally provided with and are wholely set with base plate 71 and the elastic jaw 72 vertical with base plate 71, and elastic jaw 72 deviates from the end
One end of plate 71 is provided with the kink of interior button, and during spacing wire, kink clasps wire outer round surface with slip-off preventing.Wire fixing clamp 7
Elastic plastics are used to make.
Above-mentioned specific embodiment is only that it is not to restriction of the present utility model to explanation of the present utility model,
The present embodiment can be made after reading this specification by those skilled in the art as required does not has creative contribution to repair
Change, but as long as all being protected by Patent Law in right of the present utility model.
Claims (9)
1. a UPS power distribution cabinet, including cabinet (1) be positioned at the internal installing rack (2) for installing electrical equipment of cabinet (1),
It is characterized in that: described installing rack (2) is provided with, with the junction of cabinet (1), the conductor rail (3) extending to cabinet (1) inner bottom part,
Described conductor rail (3) is positioned at cabinet (1) bottom and is provided with earthing member (4), and described earthing member (4) deviates from one end of conductor rail (3)
It is embedded in below ground.
UPS power distribution cabinet the most according to claim 1, it is characterised in that: arrange between described conductor rail (3) and cabinet (1)
There is insulating barrier (5).
UPS power distribution cabinet the most according to claim 1, it is characterised in that: described earthing member (4) and conductor rail (3) junction,
Earthing member (4) and junction, ground Jun Bao are provided with insulating tape (6).
UPS power distribution cabinet the most according to claim 1, it is characterised in that: described cabinet (1) is internal to be provided with for spacing wire
Wire fixing clamp (7).
UPS power distribution cabinet the most according to claim 4, it is characterised in that: described wire fixing clamp (7) includes for installing to cabinet
(1) base plate (71) on and be positioned at the elastic jaw (72) that base plate (71) both sides are wholely set with base plate (71).
UPS power distribution cabinet the most according to claim 1, it is characterised in that: on the internal two relative walls of described cabinet (1) respectively
It is provided with positive pole magnetic piece (8) and negative pole magnetic piece (9), positive pole magnetic piece (8) and negative pole magnetic piece (9) conllinear to arrange.
UPS power distribution cabinet the most according to claim 6, it is characterised in that: described positive pole magnetic piece (8) and negative pole magnetic piece (9) are outward
It is arranged with the dust collecting cover (10) removably connected with cabinet (1).
UPS power distribution cabinet the most according to claim 1, it is characterised in that: described cabinet (1) is internal is additionally provided with built-in desiccant
Drying box (11).
UPS power distribution cabinet the most according to claim 8, it is characterised in that: described drying box (11) detachably connects with cabinet (1)
Connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620354813.5U CN205752996U (en) | 2016-04-25 | 2016-04-25 | UPS power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620354813.5U CN205752996U (en) | 2016-04-25 | 2016-04-25 | UPS power distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205752996U true CN205752996U (en) | 2016-11-30 |
Family
ID=57371492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620354813.5U Expired - Fee Related CN205752996U (en) | 2016-04-25 | 2016-04-25 | UPS power distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205752996U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106848868A (en) * | 2017-03-13 | 2017-06-13 | 成都冠禹科技有限公司 | A kind of multi-functional formula electrical control cubicles of safe antistatic |
| CN108055804A (en) * | 2018-01-19 | 2018-05-18 | 重庆工程职业技术学院 | Electric/electronic device storage cabinet |
| CN109526159A (en) * | 2018-10-22 | 2019-03-26 | 江苏银泰电气科技有限公司 | A kind of composite board for power distribution cabinet |
| CN112105190A (en) * | 2020-09-11 | 2020-12-18 | 庄培明 | Electrical box for electrical engineering |
| CN112152110A (en) * | 2020-10-05 | 2020-12-29 | 胡晓霖 | Electric power cabinet with vibration damping mount |
-
2016
- 2016-04-25 CN CN201620354813.5U patent/CN205752996U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106848868A (en) * | 2017-03-13 | 2017-06-13 | 成都冠禹科技有限公司 | A kind of multi-functional formula electrical control cubicles of safe antistatic |
| CN108055804A (en) * | 2018-01-19 | 2018-05-18 | 重庆工程职业技术学院 | Electric/electronic device storage cabinet |
| CN109526159A (en) * | 2018-10-22 | 2019-03-26 | 江苏银泰电气科技有限公司 | A kind of composite board for power distribution cabinet |
| CN112105190A (en) * | 2020-09-11 | 2020-12-18 | 庄培明 | Electrical box for electrical engineering |
| CN112152110A (en) * | 2020-10-05 | 2020-12-29 | 胡晓霖 | Electric power cabinet with vibration damping mount |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161130 Termination date: 20180425 |