CN215071075U - Can install formula low pressure dynamic filtering compensation cabinet fast - Google Patents

Can install formula low pressure dynamic filtering compensation cabinet fast Download PDF

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Publication number
CN215071075U
CN215071075U CN202121504015.3U CN202121504015U CN215071075U CN 215071075 U CN215071075 U CN 215071075U CN 202121504015 U CN202121504015 U CN 202121504015U CN 215071075 U CN215071075 U CN 215071075U
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CN
China
Prior art keywords
cabinet body
cabinet
fixed
quick
wire
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Expired - Fee Related
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CN202121504015.3U
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Chinese (zh)
Inventor
李雷曼
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Zhejiang Ouer Complete Cabinet Frame Co ltd
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Zhejiang Ouer Complete Cabinet Frame Co ltd
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Priority to CN202121504015.3U priority Critical patent/CN215071075U/en
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E40/00Technologies for an efficient electrical power generation, transmission or distribution
    • Y02E40/40Arrangements for reducing harmonics

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Abstract

The utility model discloses a but quick installation formula low pressure dynamic filtering compensation cabinet, including the cabinet body, cabinet door and installation hole site, the top of the cabinet body is provided with heat dissipation mechanism, and the cabinet door is all installed to one side of the cabinet body, and the fresh air inlet has all been seted up to one side of cabinet door, and one side of installation hole site is provided with the connecting plate, and one side of connecting plate is provided with ground, and the inside of the cabinet body is provided with protective structure, and protective structure includes insulating glue, wire netting, wire and ground terminal, and insulating glue all fixes in the inside of the cabinet body, and insulating glue's inside is fixed with the wire netting. The utility model discloses an insulating cement blocks the inside that the electric current got into the cabinet body, and when the insulating cement in the outside was carelessly damaged, through wire netting and electric current contact, with the electric current through the wire with the inside on the leading-in ground of ground terminal, realized the insulating safeguard function of this device from this, dredges the electric current, prevents that the electric current from causing the injury to the human body, strengthens the security of this device.

Description

Can install formula low pressure dynamic filtering compensation cabinet fast
Technical Field
The utility model relates to a power equipment technical field, in particular to but quick installation formula low pressure dynamic filtering compensation cabinet.
Background
With the development of science and technology, electric power becomes an essential part in life of people, and in some circuit occasions with large reactive load and frequent fluctuation, a low-voltage dynamic filter compensation cabinet which can be installed quickly needs to be used for controlling current, so that the voltage is kept stable, the electric power quality is guaranteed, meanwhile, the power factor is improved, the electric power is saved, the operation of electric power equipment is safe and efficient, and the normal operation of a circuit is guaranteed;
chinese patent No. CN203747426U, publication date 2014, 07, 30, discloses a low-voltage dynamic filtering reactive power compensation device, which comprises a cabinet body, wherein the cabinet body comprises a controller, a trigger circuit, a main circuit, a current transformer and a first circuit breaker, which are sequentially connected in series; the controller is connected to a three-phase power grid, the main circuit is electrically connected with the controller through a trigger circuit, and one end of the first circuit breaker, which is not connected with the current transformer, is connected with a load circuit; the main circuit comprises a plurality of primary circuits connected in parallel, each primary circuit comprises a fling-cut switch adopting a thyristor, and the fling-cut switches in each primary circuit are respectively connected with the trigger circuit. The utility model is mainly applied to the capacitance compensation cabinet of the power distribution cabinet, can meet the requirement of rapidly changing load, realize rapid dynamic compensation, and realize the harmonic current in a filtering system, thereby achieving the purposes of cleaning the power grid, saving energy and reducing loss;
the above prior art solutions have the following drawbacks; among the above-mentioned technical scheme, the device is when using, has the not good defect of protective effect, leads to the device when the electric leakage, and easily produces the potential safety hazard when external personnel touched the device shell, leads to the security of device less than.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model aims at providing a but quick installation formula low pressure dynamic filtering compensation cabinet for solve the current not good defect of installation formula low pressure dynamic filtering compensation cabinet protecting effect fast.
(II) contents of utility model
In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a but quick installation formula low pressure dynamic filtering compensation cabinet, includes the cabinet body, cabinet door and installation hole site, the top of the cabinet body is provided with heat dissipation mechanism, the cabinet door is all installed to one side of the cabinet body, the fresh air inlet has all been seted up to one side of cabinet door, the installation hole site has been seted up to one side of cabinet door, one side of installation hole site is provided with the connecting plate, one side of connecting plate is provided with ground, the inside of the cabinet body is provided with protective structure, protective structure includes insulating cement, wire netting, wire and ground terminal, the inside at the cabinet body is all fixed to the insulating cement, the inside of insulating cement is fixed with the wire netting.
Preferably, wire netting one side is connected with the wire, the bottom mounting of wire has ground terminal.
Preferably, the wires extend to the outer side of the cabinet body and are connected with a grounding terminal, and the wire netting is of a crisscross and criss-cross net structure.
Preferably, heat dissipation mechanism includes baffle, hole, ventilation pipe and negative-pressure air fan, the inside on cabinet body top is fixed to the ventilation pipe, the internally mounted of ventilation pipe has negative-pressure air fan, negative-pressure air fan's top is provided with the baffle, and the hole has been seted up to the inside of baffle.
Preferably, the holes are formed in a plurality of groups on the surface of the partition plate, and the holes in the groups are distributed on the surface of the partition plate at equal intervals.
Preferably, the inside of the cabinet body all is provided with fixed knot and constructs, fixed knot constructs including support bar, installation piece, fixed plate and card strip, the support bar is all fixed in the inside of the cabinet body, the inside of support bar one side is provided with the installation piece, and the inside of installation piece one side is fixed with the card strip, the top of installation piece is fixed with the fixed plate.
Preferably, a clamping structure is formed between the clamping strips and the supporting strips, and the mounting blocks are symmetrically distributed on a vertical center line of the fixing plate.
(III) advantageous effects
Compared with the prior art, the beneficial effects of the utility model are that: this but quick installation formula low pressure dynamic filtering compensation cabinet has not only realized insulating protection, has realized ventilation cooling, has realized the maintenance of being convenient for moreover:
(1) the insulating glue is used for preventing current from entering the cabinet body, when the insulating glue on the outer side is damaged carelessly, the wire netting is in contact with the current, and the current is led into the ground through the wire and the grounding terminal, so that the insulating protection function of the device is realized, the current is dredged, the current is prevented from damaging a human body, and the safety of the device is enhanced;
(2) the negative pressure fan is used for extracting air in the device, so that the air passes through the ventilation pipe discharging device, outside air enters the device through the air inlet hole to be cooled, and large-volume objects such as insects are prevented from entering the ventilation pipe through the partition plate, so that the ventilation and heat dissipation functions of the device are realized, and the potential safety hazard of the device caused by overhigh temperature in the device is prevented;
(3) through upwards pulling the fixed plate, make the card strip impress the inside of installation piece, will install piece and support bar separation, maintain the instrument, maintain the back through the inside that will install the piece and insert the support bar, make the card strip be connected fixedly with the support bar installation piece, realized the maintenance function of being convenient for of this device from this, the quick assembly disassembly instrument of being convenient for, the maintenance time of reduction device.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic front view of the present invention;
fig. 2 is a schematic side view of the cross-sectional structure of the present invention;
fig. 3 is a schematic view of the front cross-sectional structure of the heat dissipation mechanism of the present invention;
fig. 4 is a schematic view of the three-dimensional structure of the fixing structure of the present invention;
fig. 5 is a schematic side view of the protective structure of the present invention.
The reference numerals in the figures illustrate: 1. a cabinet body; 2. an air inlet hole; 3. a cabinet door; 4. a heat dissipation mechanism; 401. a partition plate; 402. a pore; 403. a vent pipe; 404. a negative pressure fan; 5. mounting hole sites; 6. a fixed structure; 601. a supporting strip; 602. mounting blocks; 603. a fixing plate; 604. clamping the strip; 7. a protective structure; 701. insulating glue; 702. a wire mesh; 703. a wire; 704. a ground terminal; 8. a connecting plate; 9. and (4) the ground.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-5, the present invention provides an embodiment: a low-voltage dynamic filtering compensation cabinet capable of being quickly installed comprises a cabinet body 1, cabinet doors 3 and installation hole sites 5, wherein a heat dissipation mechanism 4 is arranged at the top end of the cabinet body 1, the cabinet doors 3 are all installed on one sides of the cabinet bodies 1, air inlet holes 2 are all formed in one sides of the cabinet doors 3, the installation hole sites 5 are formed in one sides of the cabinet doors 3, a connecting plate 8 is arranged on one side of the installation hole sites 5, one side of the connecting plate 8 is provided with a ground 9, a protection structure 7 is arranged inside the cabinet body 1, the protection structure 7 comprises insulating glue 701, wire nets 702, wires 703 and grounding terminals 704, the insulating glue 701 is fixed inside the cabinet body 1, the wire nets 702 are fixed inside the insulating glue 701, the wires 703 are connected to one side of the wire nets 702, the grounding terminals 704 are fixed at the bottom ends of the wires 703, the wires extend to the outer side of the cabinet body 1 and are connected with the grounding terminals 704, the wire nets 702 are of a crisscross net-shaped structure, the contact area between the wire mesh 702 and the insulating glue 701 is increased, so that the current for breaking down the insulating glue 701 is led into the wire mesh 702;
specifically, as shown in fig. 2 and 5, when in use, the insulating glue 701 blocks current from entering the cabinet 1, so as to prevent external people from contacting the cabinet 1 to generate electric shock, and when the insulating glue 701 on the outer side is accidentally damaged, the wire mesh 702 is in contact with the current, so that the current is led into the ground 9 through the wire 703 and the grounding terminal 704, and is conducted;
the heat dissipation mechanism 4 comprises a partition board 401, pores 402, a ventilation pipe 403 and a negative pressure fan 404, the ventilation pipe 403 is fixed inside the top end of the cabinet body 1, the negative pressure fan 404 is installed inside the ventilation pipe 403, the partition board 401 is arranged at the top end of the negative pressure fan 404, the pores 402 are formed inside the partition board 401, a plurality of groups of pores 402 are formed in the surface of the partition board 401, the plurality of groups of pores 402 are distributed on the surface of the partition board 401 at equal intervals, the air circulation quantity of the partition board 401 is increased by arranging a plurality of groups of pores 402, and the air inside the device is accelerated to be discharged outside;
specifically, as shown in fig. 1, 2 and 3, when in use, by starting the negative pressure fan 404, the negative pressure fan 404 extracts hot air inside the device and discharges the hot air out of the device through the ventilation pipe 403, and simultaneously, the pressure inside the device is reduced, so that cool air outside enters the device through the air inlet hole 2, the temperature of the device is reduced, and large-volume objects such as insects are blocked by the partition board 401 from entering the ventilation pipe 403;
the fixing structures 6 are arranged inside the cabinet body 1, each fixing structure 6 comprises a supporting strip 601, an installation block 602, a fixing plate 603 and a clamping strip 604, the supporting strips 601 are fixed inside the cabinet body 1, the installation blocks 602 are arranged inside one side of each supporting strip 601, the clamping strips 604 are fixed inside one side of each installation block 602, the fixing plates 603 are fixed at the top ends of the installation blocks 602, clamping structures are formed between the clamping strips 604 and the supporting strips 601, the clamping strips 604 are clamped inside the supporting strips 601, the installation blocks 602 are fixedly connected with the supporting strips 601, the installation blocks 602 are symmetrically distributed on the vertical center line of the fixing plates 603, and the installation blocks 602 are stable to support the weight of the fixing plates 603 by setting up the left and right groups of installation blocks 602;
specifically, as shown in fig. 2 and 4, in use, the fixing plate 603 is pulled upwards, so that the clamping strips 604 are pressed by the fixing plate 603 to deform, the clamping strips 604 are pressed into the inside of the mounting block 602, meanwhile, the mounting block 602 can be moved upwards to be separated from the supporting bar 601, the device is disassembled, and after maintenance, the mounting block 602 is inserted into the inside of the supporting bar 601, so that the clamping strips 604 are clamped into the recesses of the supporting bar 601, and the mounting block 602 and the supporting bar 601 are fixed.
The working principle is as follows: the utility model discloses when using, the device external power supply, firstly, carry the device to the use area, through aligning two sets of devices, it is fixed with the quick installation of two sets of devices to make bolt through connection board 8, install the control instrument on the top of fixed plate 603 next, make the instrument adjust the electric current, when needing to maintain the instrument, through upwards pulling fixed plate 603, make card strip 604 receive the extrusion of fixed plate 603 and produce deformation, make card strip 604 impress the inside of installation piece 602, installation piece 602 can move upwards and separate with support bar 601 simultaneously, dismantle the device, through inserting the inside of support bar 601 with installation piece 602 after the maintenance, make card strip 604 block the sunken of support bar 601, it is fixed with support bar 601 with installation piece 602, accomplish the dismantlement to the device;
secondly, when the temperature in the device is too high, the negative pressure fan 404 is started to enable the negative pressure fan 404 to extract hot air in the device and discharge the hot air out of the device through the vent pipe 403, meanwhile, the pressure in the device is reduced, so that external cool air enters the device through the air inlet hole 2 to cool the instrument, and the partition board 401 prevents large-volume objects such as insects from entering the vent pipe 403 to complete ventilation and heat dissipation of the device;
finally, when the inside electric leakage of device, block the inside that the electric current got into the cabinet body 1 through insulating cement 701, prevent that external personnel from contacting the cabinet body 1 and producing the electric shock, when the insulating cement 701 in the outside is carelessly damaged, through wire netting 702 and electric current contact, make the electric current lead into the inside on ground 9 through wire 703 and ground terminal 704, dredge the electric current, accomplish the protection to the device, the final use work who accomplishes this can quick installation formula low pressure dynamic filter compensation cabinet.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims (7)

1. The utility model provides a but quick installation formula low pressure dynamic filter compensation cabinet, includes the cabinet body (1), cabinet door (3) and installation hole site (5), its characterized in that: a heat dissipation mechanism (4) is arranged at the top end of the cabinet body (1), and cabinet doors (3) are mounted on one sides of the cabinet body (1);
an air inlet hole (2) is formed in one side of each cabinet door (3), and an installation hole position (5) is formed in one side of each cabinet door (3);
one side of installation hole site (5) is provided with connecting plate (8), one side of connecting plate (8) is provided with ground (9), the inside of the cabinet body (1) is provided with protective structure (7), protective structure (7) are including insulating cement (701), wire netting (702), wire (703) and ground terminal (704), the inside at the cabinet body (1) is all fixed in insulating cement (701), the inside of insulating cement (701) is fixed with wire netting (702).
2. The quick-installable low-voltage dynamic filtering compensation cabinet according to claim 1, wherein: one side of the iron wire mesh (702) is connected with a lead (703), and the bottom end of the lead (703) is fixed with a grounding terminal (704).
3. The quick-installable low-voltage dynamic filtering compensation cabinet according to claim 2, wherein: the wire (703) extends to the outer side of the cabinet body (1) and is connected with the grounding terminal (704), and the wire mesh (702) is of a staggered and criss-cross net-shaped structure.
4. The quick-installable low-voltage dynamic filtering compensation cabinet according to claim 1, wherein: heat dissipation mechanism (4) include baffle (401), hole (402), ventilation pipe (403) and negative-pressure air fan (404), the inside on the cabinet body (1) top is fixed in ventilation pipe (403), the internally mounted of ventilation pipe (403) has negative-pressure air fan (404), the top of negative-pressure air fan (404) is provided with baffle (401), and hole (402) have been seted up to the inside of baffle (401).
5. The quick-mounting type low-voltage dynamic filtering compensation cabinet according to claim 4, wherein: the surface of the partition board (401) is provided with a plurality of groups of the pores (402), and the pores (402) are distributed on the surface of the partition board (401) at equal intervals.
6. The quick-installable low-voltage dynamic filtering compensation cabinet according to claim 1, wherein: the inside of the cabinet body (1) all is provided with fixed knot constructs (6), fixed knot constructs (6) including support bar (601), installation piece (602), fixed plate (603) and card strip (604), the inside at the cabinet body (1) is all fixed in support bar (601), the inside of support bar (601) one side is provided with installation piece (602), and the inside of installation piece (602) one side is fixed with card strip (604), the top of installation piece (602) is fixed with fixed plate (603).
7. The quick-installable low-voltage dynamic filtering compensation cabinet according to claim 6, wherein: the clamping structure is formed between the clamping strips (604) and the supporting strips (601), and the mounting blocks (602) are symmetrically distributed on the vertical center line of the fixing plate (603).
CN202121504015.3U 2021-07-05 2021-07-05 Can install formula low pressure dynamic filtering compensation cabinet fast Expired - Fee Related CN215071075U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202121504015.3U CN215071075U (en) 2021-07-05 2021-07-05 Can install formula low pressure dynamic filtering compensation cabinet fast

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202121504015.3U CN215071075U (en) 2021-07-05 2021-07-05 Can install formula low pressure dynamic filtering compensation cabinet fast

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115394570A (en) * 2022-09-13 2022-11-25 中车青岛四方车辆研究所有限公司 Module plug-in expansion type super capacitor cabinet and installation method of module assembly

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115394570A (en) * 2022-09-13 2022-11-25 中车青岛四方车辆研究所有限公司 Module plug-in expansion type super capacitor cabinet and installation method of module assembly
CN115394570B (en) * 2022-09-13 2023-10-20 中车青岛四方车辆研究所有限公司 Module-inserted extension type super capacitor cabinet and mounting method of module assembly

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Granted publication date: 20211207