CN205622130U - Drawer type switch cabinet - Google Patents
Drawer type switch cabinet Download PDFInfo
- Publication number
- CN205622130U CN205622130U CN201620410053.5U CN201620410053U CN205622130U CN 205622130 U CN205622130 U CN 205622130U CN 201620410053 U CN201620410053 U CN 201620410053U CN 205622130 U CN205622130 U CN 205622130U
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- CN
- China
- Prior art keywords
- drawer
- cabinet
- switch
- type switch
- indicator lamp
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 239000000203 mixture Substances 0.000 claims description 5
- 238000004020 luminiscence type Methods 0.000 claims description 4
- 230000002349 favourable Effects 0.000 abstract 1
- 238000004891 communication Methods 0.000 description 3
- 230000000875 corresponding Effects 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 229910004682 ON-OFF Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Abstract
The utility model provides a drawer type switch cabinet, includes the cabinet body, sets up a plurality of switch drawer (1), control bus room (2), control wire casing (3), the room of being qualified for the next round of competitions (4) on the cabinet body, be qualified for the next round of competitions room (4) respectively organize the three -phase and be qualified for the next round of competitions and all be provided with current transformer (5), the front panel of switch drawer (1) is provided with operating handle (11), status indicator lamp and power meter (12). The utility model discloses further optimized drawer type switch cabinet's structure, for drawer inside provides bigger space, provided convenience for increase contact capacity under original switch size, under the same contact capacity, switch drawer weight is littleer, more is favorable to the site work personnel to carry out pull, shutting operation to the switch drawer.
Description
Technical field
This utility model relates to power distribution system equipment field, especially relates to a kind of drawer-type switch cabinet.
Background technology
Switch cubicle is a kind of electrical equipment, and switch cubicle outside line is introduced into master switch in cabinet, switchs subsequently into sub-control, and each branch is needed to arrange by it.The Main Function of switch cubicle is to carry out generating electricity in power system, transmit electricity, during distribution and electric energy conversion, carry out folding, control and protect electrical equipment.Parts in switch cubicle are mainly made up of chopper, disconnecting switch, on-load switch, operating mechanism, transformer and various protection devices etc..Switch cubicle is primarily adapted for use in various different occasions such as power plant, transformer station, petrochemical industry, metallurgical steel rolling, industry light industry textile industry, industrial enterprise and residential quarters, skyscraper etc..The sorting technique of switch cubicle is a lot, and drawer-type switch cabinet therein is to use steel plate to make closure, and the electric elements in line loop are all disposed within the drawer that can extract out, constitutes and can complete a certain class and power the functional unit of task.
Drawer-type switch cabinet is usually provided with a connector and secondary plugging-in element, a connector, refers mainly to a upper connector used of circuit (i.e. main line) in power distribution cabinet, plugged together circuit turn-on by sound plug-in unit.Corresponding electric current determines according to different cabinet types and circuit, and general voltage is 380V, 660V or higher.A corresponding connector have secondary plugging-in element, the linear quadratic control circuit that it is mainly used in power distribution cabinet, function is identical, local different, corresponding electric current is less, and voltage is relatively low, and general industry is alternating current 220V with voltage, or direct current 110V.
Electrical part in existing drawer-type switch cabinet is less, and function is few, or electrical part is too many, causing drawer to accommodate space little, between electrical part, arrangement is closely, it is impossible to heat radiation, and cannot artificially accomplish economize on electricity, save the energy, cause waste greatly, and poor universality to our daily life.
Chinese utility model patent 202353072U discloses a kind of drawer-type switch cabinet, and the switch cubicle that this drawer space is strengthened, including cabinet, cabinet is provided with the drawer of Multi-layers distributing, is provided with secondary inserting piece in drawer, and the degree of depth of drawer is 401mm.Having deepened 40mm on the basis of original, and made drawer configuration space increase, and can configure more structural member, preferably solve element in drawer effectively utilizes space.Secondary inserting piece is provided with 13 pairs of secondary line interfaces.Secondary line is changed into 13 to 26 lines, being not required to have non-standard by original 8 couple 16 line again, all uses standard components.This switch cubicle solves the effective Utilizing question in space of element in drawer, but owing to site operation personnel needs often switch drawer to be carried out pull and lock operation, and switch drawer position, upper strata is higher, this drawer-type switch cabinet switch drawer degree of depth increases, profile and weight increase, draw operation inconvenience, execute-in-place difficulty.
Utility model content
In view of this, the purpose of this utility model is for the deficiencies in the prior art, it is provided that a kind of drawer-type switch cabinet, increases the space in switch drawer, decreases the weight of switch drawer.
For reaching above-mentioned purpose, this utility model by the following technical solutions: a kind of drawer-type switch cabinet, including cabinet, cabinet arranges multiple switch drawer, control bus room, controls wire casing, outlet room；Described outlet room is respectively organized three-phase outlet and is provided with current transformer；The front panel of described switch drawer is provided with operation handle, status indicator lamp and multifunctional electric meter.
Described status indicator lamp and multifunctional electric meter are connected to switch in drawer front panel.
Described multifunctional electric meter plug formula terminal block coordinates control wire harness to be connected with the control line module of postnotum.
Described status indicator lamp includes combined floodgate display lamp, malfunction indicator lamp and separating brake display lamp.
Described status indicator lamp includes the luminescence unit of three groups of LED emitting components compositions.
As further improvement of the utility model, described multifunctional electric meter and status indicator lamp are connected to switch in drawer front panel.
As further improvement of the utility model, described multifunctional electric meter plug formula terminal block coordinates control wire harness to be connected with the control line module of postnotum.
As further improvement of the utility model, described status indicator lamp includes the luminescence unit of three groups of LED emitting components compositions, shows combined floodgate, fault, separating brake information according to color difference.
As further improvement of the utility model, the indoor each group three-phase outlet current transformer of outlet is two.
The beneficial effects of the utility model are:
This utility model is by arranging current transformer to the cabinet of outlet indoor, optimize the structure of drawer-type switch cabinet further, for switch drawer, switch module is installed and provides bigger space, provide convenience for increasing contact capacity under original switch size；Under same contact capacity, switch drawer weight is less, is more beneficial for field personnel and switch drawer is carried out pull, lock operation.
Multifunctional electric meter, state display lamp use snap fit and plug-in terminal block, are more beneficial for the dismounting of multifunctional electric meter, state display lamp, can change this accessory faster.
Status indicator lamp has 3, including combined floodgate display lamp, malfunction indicator lamp, separating brake display lamp.According to three kinds of display lamps of different colours, can the duty of display switch drawer more intuitively, malfunction indicator lamp can show that fault trip switchs drawer positions, make staff can failure judgement coverage more easily, time-consuming for accident treatment；
Status indicator lamp is 1, including the unit of 3 LED emitting components compositions, shows combined floodgate, fault, separating brake information according to color difference, decreases two display lamps, can optimize switch drawer structure further, saves switch drawer space；
On the cabinet of outlet room, the three-phase outlet of each group is respectively provided with current transformer, has three, can draw three-phase current size more accurately, instrument show and measure the most accurate；
On the cabinet of outlet room, the three-phase outlet of each group is provided with two current transformers, uses Vv connection, can fill a current transformer less, does not the most affect normal use, had both saved installation cost.Decrease again trouble point quantity, add the reliability of switch cubicle.
Accompanying drawing explanation
Fig. 1 is the drawer-type switch cabinet schematic front view of embodiment 1.
Fig. 2 is the drawer-type switch cabinet left view schematic diagram of embodiment 1.
Fig. 3 is the drawer-type switch cabinet schematic top plan view of embodiment 1.
Fig. 4 is the front panel schematic front view of embodiment 1.
Fig. 5 is the front panel schematic front view of embodiment 2.
Detailed description of the invention
With embodiment, this utility model is further described below in conjunction with the accompanying drawings.
Embodiment 1
As shown in Figure 1,2 and 3, a kind of drawer-type switch cabinet, including cabinet, cabinet arranges multiple switch drawer 1, control bus room 2, controls wire casing 3, outlet room 4, and power bus room, basement, outlet room, framework, shell；Cabinet both sides equipment side plate according to actual needs, cabinet face arranges rear cabinet door, is hinged on cabinet；Control bus room is positioned at cabinet top, uses copper rod as wire.
As shown in Figure 4, the front panel of switch drawer 1 is provided with operation handle 11, status indicator lamp and multifunctional electric meter 12；Status indicator lamp is divided into combined floodgate display lamp 13, malfunction indicator lamp 14, separating brake display lamp 15, and postnotum is connected with cabinet by inlet wire plug-in unit, outlet plug-in unit, control line plug-in unit and is communicated.
By operation operation handle 11 can complete locking, extract out, load, close a floodgate, sub-switching operation；Status indicator lamp can be lighted combined floodgate display lamp 13, separating brake display lamp 15 according to operation handle position and on off state, during emergency stop valve trip, light malfunction indicator lamp 14 respectively；
Multifunctional electric meter 12 is that one has the multifunctional intellectual instrument such as measurement able to programme, display, digital communication and electrical energy pulse pick-up output, it is possible to complete electrical measurement, electric energy metrical, data show, gather and transmit.Certainty of measurement is 0.5 grade, it is achieved LED scene shows and long-range RS-485 digital interface communication, uses communications protocol that data are uploaded to backstage in real time and preserves.
On the cabinet of outlet room, the three-phase outlet of each group is provided with three current transformers 5, and current transformer 5 signal is collected to cabinet control line plug-in unit by suck-back, is connected with multifunctional electric meter 12 by controlling wire harness in drawer；Control line plug-in unit is connected by control line bus-bar room little with cabinet top in controlling wire casing in cabinet, is mainly used in collection incoming line cabinet voltage signal, and with the multifunctional electric meter communication of each switch drawer.
Embodiment 2
The present embodiment is the improvement to embodiment 1, its distinguishing feature is: status indicator lamp includes the luminescence unit 16 of three groups of LED emitting components compositions, different by control module Show Color, green be " separating brake " state, yellow be " fault " state, red for " combined floodgate " state, decrease the quantity of display lamp in switch drawer, decrease the engaged position of indicating lamp component, provide bigger installing space for switch module.
Status indicator lamp and multifunctional electric meter 12 are connected to switch in drawer front panel, status indicator lamp and multifunctional electric meter 12 plug formula terminal block coordinate wire to be connected with the control line module of postnotum, when maintenance is changed, energy fast assembling-disassembling, accelerate this part replacement speed, decrease the repair time.
Finally illustrate is, above example is only in order to illustrate the technical solution of the utility model and unrestricted, other amendment or equivalents that the technical solution of the utility model is made by those of ordinary skill in the art, without departing from the spirit and scope of technical solutions of the utility model, all should contain in the middle of right of the present utility model.
Claims (5)
1. a drawer-type switch cabinet, including cabinet, cabinet arranges multiple switch drawer (1), control bus room (2), control wire casing (3), outlet room (4)；It is characterized in that: the respectively group three-phase outlet of described outlet room (4) is provided with current transformer (5)；The front panel of described switch drawer (1) is provided with operation handle (11), status indicator lamp and multifunctional electric meter (12).
A kind of drawer-type switch cabinet the most according to claim 1, it is characterised in that: described status indicator lamp and multifunctional electric meter (12) are connected to switch in drawer front panel.
A kind of drawer-type switch cabinet the most according to claim 1 and 2, it is characterised in that: described multifunctional electric meter (12) plug formula terminal block coordinates control wire harness to be connected with the control line module of postnotum.
A kind of drawer-type switch cabinet the most according to claim 1 and 2, it is characterised in that: described status indicator lamp includes combined floodgate display lamp (13), malfunction indicator lamp (14) and separating brake display lamp (15).
A kind of drawer-type switch cabinet the most according to claim 1 and 2, it is characterised in that: described status indicator lamp includes the luminescence unit (16) of three groups of LED emitting components compositions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620410053.5U CN205622130U (en) | 2016-05-09 | 2016-05-09 | Drawer type switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620410053.5U CN205622130U (en) | 2016-05-09 | 2016-05-09 | Drawer type switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205622130U true CN205622130U (en) | 2016-10-05 |
Family
ID=57025477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620410053.5U Expired - Fee Related CN205622130U (en) | 2016-05-09 | 2016-05-09 | Drawer type switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205622130U (en) |
-
2016
- 2016-05-09 CN CN201620410053.5U patent/CN205622130U/en not_active Expired - Fee Related
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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: 20161005 Termination date: 20170509 |