CN209119643U - A kind of clad withdrawal-type AC metal-enclosed switch cabinet - Google Patents
A kind of clad withdrawal-type AC metal-enclosed switch cabinet Download PDFInfo
- Publication number
- CN209119643U CN209119643U CN201822151335.XU CN201822151335U CN209119643U CN 209119643 U CN209119643 U CN 209119643U CN 201822151335 U CN201822151335 U CN 201822151335U CN 209119643 U CN209119643 U CN 209119643U
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- metal
- coffer
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- switch cabinet
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Abstract
The utility model relates to a kind of clad withdrawal-type AC metal-enclosed switch cabinets, including ontology, dehumidification device and obturator, the opposite sides of wet tank is provided with the opposite blower in direction of rotation on the downside of ontology, obturator includes mounting rack, coffer, strainer, reset assembly, iron block and electromagnet, control room, breaker chamber, the bottom metal of bus-bar room and cable vault is opened up except wet hole, coffer be arranged on the vertical bar of mounting rack and and except wet hole cooperate, the lower end of vertical bar is connected with cross bar, cross bar is intracavitary in the dehumidifying except wet tank and is equipped with iron block, electromagnet is provided on the downside of iron block, vertical bar upper end is fixedly connected with reset spring, reset spring upper end is fixedly connected with door type frame, strainer is set on the vertical bar of the upside of coffer, when magnet and electromagnet abut, strainer and except wet hole cooperate.The setting of obturator can reduce a possibility that dust or sundries are entered in cabinet body from dehumidification device, improve the stability and safety of the intracorporal element manipulation of cabinet.
Description
Technical field
The utility model relates to distribution multiplexe electric technology field more particularly to a kind of armored moving alternating-current metal enclosed switch
Cabinet.
Background technique
Clad withdrawal-type AC metal-enclosed switch cabinet is common power distribution equipment, can be used as power plant, substation and
Industrial and mining enterprises receive and distribution electric energy is used, and play the functions such as control, protection and inspection to circuit, and it is frequent to can be also used for control
The place of operation.Clad withdrawal-type AC metal-enclosed switch cabinet is installed on some fixed position for a long time mostly, ground it is wet
Gas or the bottom plate for permeating switchgear, access switch cabinet main body cause its interior humidity excessive, element are caused to corrode, influence inside
The using effect of electronic component, reduces the working efficiency of switchgear, and it is serious when can cause short circuit, cause spontaneous combustion, cause
Serious fire, there are some potential safety problemss.
Notification number is that the Chinese patent of CN206922279U discloses a kind of clad withdrawal-type AC metal-enclosed switch cabinet,
Including fixed bottom plate, dehumidifying chamber is provided with above the fixation bottom plate, the inside quadrangle of the dehumidifying chamber is provided with lift
Gao Zhu, described one end for raising column are fixedly connected with fixed bottom plate, and the other end is fixedly connected with mounting base, and the mounting base is remote
The side for raising column is provided with switchgear main body, the two sides of the dehumidifying chamber are provided with two groups of dehumidifying blowers, and two sides
The direction of rotation of dehumidifying blower is on the contrary, dehumidifying blower side close to each other described in two groups is provided with installation frame.
Prior art among the above has the following deficiencies: that mounting base has been placed equidistant with except wet hole, mounting base and
Switchgear main body except wet hole by being connected to, and in the long-term use, dust or sundries are easily accessible in switchgear, no
Conducive to the working performance and long-time stability of the element in switchgear.
Utility model content
The purpose of the utility model is to provide a kind of clad withdrawal-type AC metal-enclosed switch cabinets, reduce dust or miscellaneous
Object entered by dehumidification device switchgear cabinet body a possibility that.
The above-mentioned purpose of the utility model has the technical scheme that a kind of armored withdraw type exchange gold
Belong to closed switch cabinet, the sheet of mutually independent control room, breaker chamber, bus-bar room and cable vault is isolated by metal plate including inside
Body, the ontology downside are provided with dehumidification device, and the bottom plate of the ontology is fixedly connected with the upper end except wet tank, described to remove wet tank
Opposite sides be provided with the opposite blower in direction of rotation, further include obturator, the obturator includes mounting rack, closed
Plate, strainer, reset assembly, iron block and electromagnet, the control room, breaker chamber, bus-bar room and cable vault bottom metal
On open up except wet hole, the cable vault bottom except wet hole and dehumidifying chamber be connected to, the coffer and remove wet hole cooperation, it is described close
Closing plate is arranged on the vertical bar of mounting rack, and the lower end of the vertical bar is fixedly connected with the lower crosspiece of mounting rack, and the cross bar exists
Except the dehumidifying in wet tank is intracavitary and middle part is equipped with iron block, described remove is provided with electromagnet on the downside of iron block in wet tank, described perpendicular
The upper end of bar is fixedly connected with the lower end of reset spring, and the door type frame being arranged on the upside of the upper end of the reset spring and metal plate is solid
Strainer is arranged on the vertical bar of the upside of the coffer in fixed connection, when the magnet and electromagnet abut, strainer and except wet hole is matched
It closes.
By using above-mentioned technical proposal, when dehumidification device does not work, coffer and except wet hole cooperate it is closed, prevent ash
Dirt enters in cabinet body.When needing to dehumidify in cabinet body, electromagnet, which is powered, attracts iron block, so that coffer be moved down, except wet hole and
Strainer cooperation, the intracavitary formation air duct of dehumidifying that blower works in the downside of cabinet body, so that the intracorporal air-flow of cabinet is driven, in cabinet body
It dehumidifies.The setting of obturator can reduce the possibility of dust or sundries the access switch cabinet cabinet body from dehumidification device
Property, improve the stability and safety of the intracorporal element manipulation of cabinet.
The utility model is further arranged to: the coffer is circular platform type, and the lower part of the coffer is larger.
By using above-mentioned technical proposal, convenient for coffer reset enter except in wet hole to except wet hole carry out it is closed, and
The uplink of coffer is limited.
The utility model is further arranged to: it is provided with positioning ring on the upside of the outside metal plate except wet hole, it is described fixed
Position ring center line and except wet hole center line be overlapped, the lower end surface of the inside of the positioning ring and the upper side of coffer support
It connects.
By using above-mentioned technical proposal, coffer is positioned, is avoided in coffer under the action of reset spring
It moves upwards excessively.
The utility model is further arranged to: sealing ring, the sealing ring are provided on the outside of the lower end of the coffer
Upper side and metal plate downside abut.
By using above-mentioned technical proposal, further increase coffer to the airtightness for removing wet hole, while to coffer
Uplink limited and positioned.
The utility model is further arranged to: the side of the strainer is provided with filter cloth.
By using above-mentioned technical proposal, the strainability of strainer is further increased.
The utility model is further arranged to: vertical guide post, the guiding are provided on the inside of the reset spring
The upper end of column is fixedly connected with door type frame, and the upper end of the cross bar is provided with the guide groove with the cooperation of guide post lower end.
By using above-mentioned technical proposal, the reset of reset spring and cross bar is positioned and is oriented to, closed dress is improved
The stability and accuracy for the work set.
The utility model is further arranged to: one end of the blower that wind is provided except wet tank is provided with cooling chamber, institute
It states cooling chamber and dehumidifying chamber is mutually indepedent, water cooling tube is set in the cooling chamber, the lower chamber wall setting of the cooling chamber is led to
Drainpipe in addition to wet tank.
By using above-mentioned technical proposal, cooling discharge is carried out to moisture, improves the efficiency of the dehumidifying of dehumidification device.
The utility model is further arranged to: being connected between the water cooling tube and water inlet pipe by water cooling box.
By using above-mentioned technical proposal, water cooling tube is improved to the ability and efficiency of the cooling of moisture.
The utility model is further arranged to: being provided with dust excluding hood on the outside of the blower.
By using above-mentioned technical proposal, dust is reduced or a possibility that sundries is entered in dehumidifying chamber, to reduce ash
A possibility that in the cabinet body of dirt or sundries access switch cabinet, improves the safety and stability of the work of element in cabinet body.
The utility model is further arranged to: described except setting pillar, the upper end of the pillar and the bottom of ontology in wet tank
Portion is fixedly connected, and the lower end of the pillar is fixedly connected with the bottom plate except wet tank.
By using above-mentioned technical proposal, ontology is supported, increases the fastness of ontology installation, is conducive to improve whole
The stability and safety of a switchgear.
In conclusion the advantageous effects of the utility model are as follows:
1, obturator be arranged in cabinet body do not need dehumidifying when will be opened up on cabinet body except wet hole it is closed, avoid dust into
Enter, influences the stability and safety of the element of cabinet body；
2, leak hole can be opened when needing to dehumidify to cabinet body and strainer and leak hole are matched by the setting of obturator
It closes, reduces dust, sundries and enter the working performance for influencing the intracorporal element of cabinet in cabinet body in dehumidification process；
3, the moisture that the setting of cooling chamber, water cooling tube, water cooling box can be sent into dehumidification device cools down, and improves dehumidifying
Efficiency and stability；
4, the setting of positioning ring, sealing ring further increases reset of the coffer to the airtightness for removing wet hole, to coffer
It is oriented to and is positioned.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the present embodiment；
Fig. 2 is the partial structure diagram of the present embodiment；
Fig. 3 is the partial enlargement diagram of part A in Fig. 2；
Fig. 4 is the present embodiment partial cutaway view schematic；
Fig. 5 is the partial enlargement diagram of part B in Fig. 4.
Appended drawing reference: 1, ontology；11, metal plate；12, control room；13, breaker chamber；14, bus-bar room；15, cable vault；
2, dehumidification device；21, wet tank is removed；22, pillar；23, dehumidify chamber；24, cooling chamber；25, blower；26, cooling component；261, water cooling
Case；262, water inlet pipe；263, water cooling tube；264, outlet pipe；265, drainpipe；27, wet hole is removed；3, obturator；31, it installs
Frame；311, vertical bar；312, cross bar；32, coffer；33, strainer；34, reset assembly；341, door type frame；342, reset spring；
343, guide post；344, guide groove；35, iron block；36, electromagnet；37, positioning ring；38, sealing ring.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
It referring to Figures 1 and 2, is a kind of clad withdrawal-type AC metal-enclosed switch cabinet disclosed by the utility model, including
The ontology 1 of mutually independent control room 12, breaker chamber 13, bus-bar room 14 and cable vault 15 is isolated by metal plate 11, is set for inside
It sets in the dehumidification device 2 that the downside of ontology 1 dehumidifies to switchgear and the wet hole 27 that removes opened up on metal plate 11 is carried out
Closed obturator 3.
Referring to Fig. 2 and Fig. 4, dehumidification device 2 includes except wet tank 21, pillar 22, dehumidifying chamber 23, cooling chamber 24, blower 25, cold
But component 26 and remove wet hole 27.Except the upper end of wet tank 21 is fixedly connected with the bottom plate of ontology 1, except there are four branch for setting in wet tank 21
Column 22, the upper end of pillar 22 and the bottom plate welding of ontology 1, the lower end of pillar 22 and the bottom plate except wet tank 21 are integrally formed, improve
The stability and safety of the installation of ontology 1.Except the inner cavity of wet tank 21 includes dehumidifying chamber 23 and cooling chamber 24, the two is mutually only
It is vertical, except wet tank 21 installs two groups of opposite blowers of rotation direction 25 in two opposite cavity walls of dehumidifying chamber 23, wherein from removing
The blower 25 of outside outlet air is mounted in the cavity wall adjacent with cooling chamber 24 in wet chamber 23, and the moisture in the chamber 23 that dehumidifies is sent to cold
But in chamber 24.Enter a possibility that dehumidifying chamber 23 to reduce dust or sundries, dust excluding hood is installed (in figure on the outside of blower 25
It is not shown).Cooling component 26 includes water cooling box 261, water inlet pipe 262, water cooling tube 263, outlet pipe 264, drainpipe 265.Water cooling
Pipe 263 is mounted in cooling chamber 24, and water inlet pipe 262 and the connection of water cooling box 261 send water to water cooling box 261, water cooling box 261 and water
Cold pipe 263 connects, and 264 one end of outlet pipe and water cooling tube 263 connect the other end and be located at except 21 outside of wet tank.24 lower chamber of cooling chamber
The drainpipe 265 led in addition to wet tank 21 is installed on wall.Control room 12, breaker chamber 13, bus-bar room 14 and cable vault 15
It is opened up in bottom metal 11 except wet hole 27, is opened up in the bottom metal 11 of control room 12, handcart room and cable vault 15
Except wet hole 27 is on same perpendicular bisector, bus-bar room 14, cable vault 15 bottom metal 11 on open up except wet hole 27 same
On perpendicular bisector, the wet hole 27 that removes of 15 bottom of cable vault is connected to dehumidifying chamber 23.
Referring to Fig. 2 and Fig. 3, obturator 3 include mounting rack 31, coffer 32, strainer 33, reset assembly 34, iron block 35,
It is shown in electromagnet 36, positioning ring 37 and sealing ring 38(Fig. 5).Mounting rack 31 includes the cross bar 312 being arranged in except in wet tank 21
And lower end and the integrally formed vertical bar 311 of cross bar 312.Coffer 32 and except wet hole 27 cooperate, coffer 32 be circular platform type, it is closed
The lower part of plate 32 is larger.Vertical bar 311 passes through the middle part of coffer 32 and welds with coffer 32.Reset assembly 34 includes door type frame
341, reset spring 342, guide post 343 and guide groove 344.The metal plate of the lower end of door type frame 341 and the side except wet hole 27
11 upside welding.The upper end of vertical bar 311 and the lower end welding of reset spring 342, the upper end of reset spring 342 and door type frame
341 upper end welding.The inside of reset spring 342 is provided with vertical guide post 343, the upper end of guide post 343 and door type frame
341 welding, the upper end of cross bar 312 are provided with the guide groove 344 with the cooperation of 343 lower end of guide post.The middle part of cross bar 312 is equipped with
Iron block 35, except in wet tank 21 iron block 35 downside installation and the corresponding electromagnet 36 of iron block 35.Except the outside metal of wet hole 27
The upside of plate 11 is welded with positioning ring 37, and the center line of positioning ring 37 and the center line except wet hole 27 are overlapped, positioning ring 37 it is interior
The lower end surface of side and the upper side of coffer 32 abut.The outside of the lower end of coffer 32 is integrally formed with sealing ring 38, sealing
The upper side of ring 38 and the downside of metal plate 11 abut (showing in Fig. 5).It is welded on the vertical bar 311 of the upside of coffer 32
Strainer 33, the upper and lower side of strainer 33 are bonded filter cloth (not shown).Electromagnet 36 is powered, and magnet and electromagnet 36 abut
When, coffer 32 moves down, and strainer 33 and the positioning ring 37 except 27 top of wet hole abut.
The implementation principle of the present embodiment are as follows: when dehumidification device 2 does not work, coffer 32 and except wet hole 27 cooperate it is closed,
Prevent dust from entering in cabinet body.When needing to dehumidify in cabinet body, electromagnet 36, which is powered, attracts iron block 35, thus by under coffer 32
It moves, except wet hole 27 and strainer 33 cooperate, the work of blower 25 forms air duct in the dehumidifying chamber 23 of the downside of cabinet body, to drive cabinet
Intracorporal air-flow to dehumidifying in cabinet body, and send into cooling chamber 24 cooled component 26 to be cooled to water moisture and is discharged
In addition to wet tank 21.The setting of obturator 3 can reduce dust or sundries from dehumidification device 2 access switch cabinet cabinet body can
Energy property, improves the stability and safety of the intracorporal element manipulation of cabinet.
The embodiment of present embodiment is the preferred embodiment of the utility model, and not limitation is originally practical new according to this
The protection scope of type, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by practical
Within novel protection scope.
Claims (10)
1. mutually independent instrument is isolated by metal plate (11) in a kind of clad withdrawal-type AC metal-enclosed switch cabinet, including inside
Room (12), breaker chamber (13), bus-bar room (14) and cable vault (15) ontology (1), be provided with dehumidifying on the downside of the ontology (1)
Device (2), the bottom plate of the ontology (1) and except the upper end of wet tank (21) is fixedly connected, the opposite sides except wet tank (21)
It is provided with the opposite blower in direction of rotation (25), it is characterised in that: further include obturator (3), the obturator (3) includes
Mounting rack (31), coffer (32), strainer (33), reset assembly (34), iron block (35) and electromagnet (36), the control room
(12), it opens up in the bottom metal (11) of breaker chamber (13), bus-bar room (14) and cable vault (15) except wet hole (27), it is described
Cable vault (15) bottom except wet hole (27) and dehumidifying chamber (23) be connected to, the coffer (32) and remove wet hole (27) cooperation, institute
It states coffer (32) to be arranged on the vertical bar (311) of mounting rack (31), under the lower end and mounting rack (31) of the vertical bar (311)
Portion's cross bar (312) is fixedly connected, and the cross bar (312) is in except the dehumidifying chamber (23) in wet tank (21) and middle part is equipped with iron block
(35), described to be provided with electromagnet (36) on the downside of iron block (35) except wet tank (21) are interior, the upper end of the vertical bar (311) and reset
The lower end of spring (342) is fixedly connected, the door type frame being arranged on the upside of the upper end of the reset spring (342) and metal plate (11)
(341) it is fixedly connected, strainer (33) is set on the vertical bar (311) of the upside of the coffer (32), the magnet and electromagnet
(36) abut when, strainer (33) and except wet hole (27) cooperate.
2. a kind of clad withdrawal-type AC metal-enclosed switch cabinet according to claim 1, it is characterised in that: described closed
Plate (32) is circular platform type, and the lower part of the coffer (32) is larger.
3. a kind of clad withdrawal-type AC metal-enclosed switch cabinet according to claim 1, it is characterised in that: the dehumidifying
It is provided with positioning ring (37) on the upside of the outside metal plate (11) in hole (27), the center line of the positioning ring (37) and removes wet hole (27)
Center line be overlapped, the upper side of the lower end surface of the inside of the positioning ring (37) and coffer (32) abuts.
4. a kind of clad withdrawal-type AC metal-enclosed switch cabinet according to claim 1-3, it is characterised in that:
It is provided with sealing ring (38) on the outside of the lower end of the coffer (32), the upper side and metal plate (11) of the sealing ring (38)
Downside abut.
5. a kind of clad withdrawal-type AC metal-enclosed switch cabinet according to claim 1, it is characterised in that: the strainer
(33) side is provided with filter cloth.
6. a kind of clad withdrawal-type AC metal-enclosed switch cabinet according to claim 1, it is characterised in that: the reset
It is provided on the inside of spring (342) vertical guide post (343), the upper end of the guide post (343) and door type frame (341) are fixed
Connection, the upper end of the cross bar (312) are provided with the guide groove (344) with the cooperation of guide post (343) lower end.
7. a kind of clad withdrawal-type AC metal-enclosed switch cabinet according to claim 1, it is characterised in that: the dehumidifying
One end of the blower (25) of case (21) setting outlet air is provided with cooling chamber (24), and the cooling chamber (24) and dehumidifying chamber (23) are mutual
It is independent, water cooling tube (263) are set in the cooling chamber (24), the lower chamber wall setting of the cooling chamber (24) is led to except wet tank
(21) outside drainpipe (265).
8. a kind of clad withdrawal-type AC metal-enclosed switch cabinet according to claim 7, it is characterised in that: the water cooling
It manages and is connected between (263) and water inlet pipe (262) by water cooling box (261).
9. a kind of clad withdrawal-type AC metal-enclosed switch cabinet according to claim 1, it is characterised in that: the blower
(25) dust excluding hood is provided on the outside of.
10. a kind of clad withdrawal-type AC metal-enclosed switch cabinet according to claim 1, it is characterised in that: described to remove
Pillar (22) are set in wet tank (21), the upper end of the pillar (22) is fixedly connected with the bottom of ontology (1), the pillar (22)
Lower end be fixedly connected with except the bottom plate of wet tank (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822151335.XU CN209119643U (en) | 2018-12-18 | 2018-12-18 | A kind of clad withdrawal-type AC metal-enclosed switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822151335.XU CN209119643U (en) | 2018-12-18 | 2018-12-18 | A kind of clad withdrawal-type AC metal-enclosed switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209119643U true CN209119643U (en) | 2019-07-16 |
Family
ID=67208368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822151335.XU Expired - Fee Related CN209119643U (en) | 2018-12-18 | 2018-12-18 | A kind of clad withdrawal-type AC metal-enclosed switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209119643U (en) |
-
2018
- 2018-12-18 CN CN201822151335.XU patent/CN209119643U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190716 Termination date: 20201218 |