CN209169700U - A kind of low-voltage distribution cabinet water level protective device - Google Patents

A kind of low-voltage distribution cabinet water level protective device Download PDF

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Publication number
CN209169700U
CN209169700U CN201920031237.4U CN201920031237U CN209169700U CN 209169700 U CN209169700 U CN 209169700U CN 201920031237 U CN201920031237 U CN 201920031237U CN 209169700 U CN209169700 U CN 209169700U
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CN
China
Prior art keywords
distribution cabinet
demarcation plate
power distribution
water level
cabinet shell
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
Application number
CN201920031237.4U
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Chinese (zh)
Inventor
马继炎
范志伟
俞宾
薛素
秦海峰
孙迎成
沈伯学
陈丹
曾婓
刘小军
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nantong Tongcheng Electric Power Equipment Manufacturing Co Ltd
Original Assignee
Nantong Tongcheng Electric Power Equipment Manufacturing Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nantong Tongcheng Electric Power Equipment Manufacturing Co Ltd filed Critical Nantong Tongcheng Electric Power Equipment Manufacturing Co Ltd
Priority to CN201920031237.4U priority Critical patent/CN209169700U/en
Application granted granted Critical
Publication of CN209169700U publication Critical patent/CN209169700U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of low-voltage distribution cabinet water level protective devices, including power distribution cabinet shell, the bottom of the power distribution cabinet shell is fixed with mounting seat, the inside of the power distribution cabinet shell is respectively arranged with demarcation plate and lower demarcation plate, ventilation hole is provided on the upper demarcation plate and lower demarcation plate, and the both ends of the upper demarcation plate and lower demarcation plate are slidably connected with the first guide rail, first guide rail is fixed on the left and right sides inner wall of power distribution cabinet shell, the both ends of first guide rail are provided with limited block, the fixation of the center of the upper demarcation plate and lower demarcation plate is set on screw rod bushing, the bottom end of the screw rod and bearing are rotatablely connected, the bearing is fixed in the inner bottom surface of power distribution cabinet shell.The utility model solves the problem of traditional low-voltage distribution cabinet water level protective device is difficult to that water flow is delayed to enter, cannot race against time for maintenance personal by the first guide rail of setting, screw rod, moving stop and the second guide rail.

Description

A kind of low-voltage distribution cabinet water level protective device
Technical field
The utility model relates to electrical equipment technical field, specially a kind of low-voltage distribution cabinet water level protective device.
Background technique
Power distribution cabinet sub-power power distribution cabinet and light distribution cabinet, metering cabinet, are the final stage devices of distribution system, and power distribution cabinet is electricity The general designation of motivation control centre, power distribution cabinet are used in the occasion that load is more dispersed, circuit is less, and motor control center is used for The occasion that load is concentrated, circuit is more, the electric energy of a certain circuit of upper level controller switching equipment is distributed to nearest load by they, this Grade equipment reply load provide protection, monitoring and control, power distribution cabinet outdoors in use, the low-voltage distribution cabinet of some lowers very It being easy to be flooded not, internal electric equipment is easy to be damaged, and existing power distribution cabinet water level protective device is difficult to that water flow is delayed to enter, It cannot race against time for maintenance personal, therefore the utility model designs a kind of low-voltage distribution cabinet water level protective device to solve above-mentioned ask Topic.
Through retrieving, Chinese patent grant number CN206894092U, Granted publication 2018.01.16 disclose a kind of low pressure and match Electric cabinet water level protective device, including power distribution cabinet main body, the bottom of the power distribution cabinet main body are provided with pedestal, the left and right of the pedestal Two sidewalls offer blow vent, and the intracavity bottom of the power distribution cabinet main body offers air guide port, and air guide port and pedestal is interior Chamber is connected, and the intracavity bottom of the power distribution cabinet main body is provided with waterproof baffle.
Water level protective device in the patent has the following disadvantages:
The water level protective device lacks the measure for delaying water flow to enter accordingly when reaching flood stage, it is difficult to for dimension The personnel of repairing race against time.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of low-voltage distribution cabinet water level protective device, solves The problem of traditional low-voltage distribution cabinet water level protective device is difficult to that water flow is delayed to enter, cannot race against time for maintenance personal.
(2) technical solution
To achieve the above object, the utility model provides the following technical solutions: a kind of low-voltage distribution cabinet water level protective device, Including power distribution cabinet shell, the bottom of the power distribution cabinet shell is fixed with mounting seat, and the inside of the power distribution cabinet shell is set respectively It is equipped with demarcation plate and lower demarcation plate, ventilation hole, and the upper demarcation plate are provided on the upper demarcation plate and lower demarcation plate It is slidably connected with the first guide rail with the both ends of lower demarcation plate, first guide rail is fixed in the left and right sides of power distribution cabinet shell On wall, the both ends of first guide rail are provided with limited block, the equal fixing sleeve in center of the upper demarcation plate and lower demarcation plate It is located on screw rod bushing, the screw rod bushing is set on screw rod, and the bottom end of the screw rod and bearing are rotatablely connected, and the bearing is fixed In the inner bottom surface of power distribution cabinet shell, the top of the screw rod is fixedly connected by shaft coupling with the output shaft of motor, described Motor is fixed on the top of power distribution cabinet shell, and motor cover is provided with outside the motor.
Preferably, outer heat release hole is provided on the front and rear sides face of the power distribution cabinet shell, the power distribution cabinet shell It is provided with moving stop on the inner wall of front and rear sides face, interior heat release hole is provided on the moving stop, the moving stop Both ends are slidably arranged on the second guide rail, and the top of the moving stop is fixedly connected with the movable end of electric telescopic rod, institute It states the second guide rail and electric telescopic rod is each attached on the inner wall of power distribution cabinet shell.
Preferably, the outer heat release hole and interior heat dissipation hole shape are identical and equal in magnitude, and the outer heat release hole and it is interior dissipate Hot hole is provided with several, several outer heat release holes and interior heat release hole are uniformly arranged in lattice-like.
Preferably, there are two the screw rod bushing settings, a screw rod bushing is fixed at the center of demarcation plate, separately One screw rod bushing is fixed at the center of lower demarcation plate.
Preferably, solar panels and battery group, institute are provided at the top of the power distribution cabinet shell of the motor cover two sides Storage battery is stated to set in the bottom of solar panels.
Preferably, the left side lower end of the power distribution cabinet shell, which is embedded in, is provided with water level sensor, on the upper demarcation plate It is respectively arranged with processor, fuse and communication module, is provided with electronic component on the lower demarcation plate, it is the motor, electronic Telescopic rod, water level sensor, fuse and communication module are electrically connected with processor.
(3) beneficial effect
The utility model provides a kind of low-voltage distribution cabinet water level protective device, have it is following the utility model has the advantages that
(1) the utility model is by setting screw rod and motor, if water level, which rises to setting height, causes prestige to electronic component When the side of body, processor controls motor operating, motor drives screw mandrel rotation, and screw rod drives screw rod bushing, upper demarcation plate and lower demarcation plate edge The first guide rail move up, to avoid water flooding electronic component, race against time for rushing to for maintenance personal.
(2) the utility model passes through setting movable plate and electric telescopic rod, when water level reaches setting water level, processor control Electric telescopic rod processed rises, and electric telescopic rod drives moving stop to rise along the second guide rail, so that interior heat release hole is moved to outside The interval of heat release hole, therefore entire cabinet body surrounding is closed, and effectively water flow is delayed to enter cabinet body, raced against time for maintenance personal.
(3) the utility model is by setting solar panels and battery group, and the power distribution cabinet is in field in use, passing through the sun Electric energy is stored in battery group by energy plate, and battery group can be to motor, electric telescopic rod, water level sensor, processor, fusing Device and communication module are powered, and are more energy-saving and environmentally friendly, using more convenient.
Detailed description of the invention
Fig. 1 is the utility model front elevational view;
Fig. 2 is the utility model front view;
Fig. 3 is cross-sectional view at A-A in the utility model Fig. 2;
Fig. 4 is the utility model moving stop front view.
Appended drawing reference in figure are as follows: 1, power distribution cabinet shell;2, mounting seat;3, upper demarcation plate;4, lower demarcation plate;5, it divulges information Hole;6, the first guide rail;7, limited block;8, screw rod bushing;9, screw rod;10, bearing;11, motor;12, motor cover;13, solar panels; 14, battery group;15, outer heat release hole;16, moving stop;17, interior heat release hole;18, the second guide rail;19, electric telescopic rod;20, Water level sensor;21, processor;22, fuse;23, communication module;24, electronic component.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figs 1-4, the utility model provides a kind of technical solution: a kind of low-voltage distribution cabinet water level protective device, packet Power distribution cabinet shell 1 is included, the bottom of power distribution cabinet shell 1 is fixed with mounting seat 2, and the inside of power distribution cabinet shell 1 is respectively arranged with Ventilation hole 5 is provided on demarcation plate 3 and lower demarcation plate 4, upper demarcation plate 3 and lower demarcation plate 4, the setting of ventilation hole 5 is so that cabinet Intracorporal air circulation is more preferable, the better heat-radiation effect of electrical equipment, and the both ends of upper demarcation plate 3 and lower demarcation plate 4 are with One guide rail 6 is slidably connected, and the first guide rail 6 is fixed on the left and right sides inner wall of power distribution cabinet shell 1, and the both ends of the first guide rail 6 are equal It is provided with limited block 7, the center fixation of upper demarcation plate 3 and lower demarcation plate 4 is set on screw rod bushing 8, and screw rod bushing 8 is provided with Two, a screw rod bushing 8 is fixed at the center of demarcation plate 3, another screw rod bushing 8 is fixed on the center of lower demarcation plate 4 At the heart, screw rod bushing 8 is set on screw rod 9, and the bottom end of screw rod 9 and bearing 10 are rotatablely connected, and bearing 10 is fixed on power distribution cabinet shell 1 Inner bottom surface on, the top of screw rod 9 is fixedly connected by shaft coupling with the output shaft of motor 11, and motor 11 is fixed on power distribution cabinet The top of shell 1, and it is provided with motor cover 12 outside motor 11, the top of the power distribution cabinet shell 1 of 12 two sides of motor cover is provided with The bottom of solar panels 13 is arranged in solar panels 13 and battery group 14, battery group 14, and battery group 14 stores solar energy The electric energy of plate 13 is provided with outer heat release hole 15, the front and rear sides of power distribution cabinet shell 1 on the front and rear sides face of power distribution cabinet shell 1 It is provided with moving stop 16 on the inner wall of face, interior heat release hole 17, the both ends sliding of moving stop 16 are provided on moving stop 16 It is arranged on the second guide rail 18, and the top of moving stop 16 is fixedly connected with the movable end of electric telescopic rod 19, the second guide rail 18 and electric telescopic rod 19 be each attached on the inner wall of power distribution cabinet shell 1, outer heat release hole 15 it is identical with interior 17 shape of heat release hole and It is equal in magnitude, and outer heat release hole 15 and interior heat release hole 17 are provided with several, several outer heat release holes 15 and interior heat release hole 17 It is uniformly arranged in lattice-like, the left side lower end insertion of power distribution cabinet shell 1 is provided with water level sensor 20, water level sensor 20 It is set as the sensor of the model XKC-Y25-PNP of Shenzhen's star Kechuang science and technology production, is respectively arranged with place on upper demarcation plate 3 Device 21, fuse 22 and communication module 23 are managed, processor 21 is set as the single-chip microcontroller of model AT89C51, and fuse 22 is arranged For the fuse for pacifying the model 6*3020A250V of safe production long, communication module 23 is set as the model that production is contained by Wanke CC1101 module is provided with electronic component 24, motor 11, electric telescopic rod 19, water level sensor 20, fusing on lower demarcation plate 4 Device 22 and communication module 23 are electrically connected with processor 21.
In use, detecting the water level outside cabinet body by water level sensor 20, data are transmitted to processor 21, if water level rises When threatening to setting height to electronic component 24, processor 21 controls motor 11 and operates, and motor 11 drives screw rod 9 to rotate, Screw rod 9 drives screw rod bushing 8, upper demarcation plate 3 and lower demarcation plate 4 to move up along the first guide rail 6, to avoid water flooding electronics first Part 24, simultaneous processor 21 control fuse 22 and disconnect, and power off to electronic component 24, and be transmitted to information by communication module 23 Technical staff rushes to processing in time, and simultaneous processor 21 controls electric telescopic rod 19 and rises, and electric telescopic rod 19 drives movement Baffle 16 rises along the second guide rail 18, so that interior heat release hole 17 is moved to the interval of outer heat release hole 15, therefore entirely cabinet body four Week is closed, and effectively water flow is delayed to enter cabinet body, races against time for maintenance personal, passes through setting solar panels 13 and battery group 14, the power distribution cabinet is in field in use, electric energy is stored in battery group 14 by solar panels 13, battery group 14 can be right Motor 11, electric telescopic rod 19, water level sensor 20, processor 21, fuse 22 and communication module 23 are powered, more supernumerary segment Can be environmentally friendly, using more convenient.
It can to sum up obtain, the utility model passes through the first guide rail 6 of setting, screw rod 9, moving stop 16 and the second guide rail 18, solution The low-voltage distribution cabinet water level protective device for having determined traditional is difficult to that water flow is delayed to enter, and what cannot be raced against time for maintenance personal asks Topic.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of low-voltage distribution cabinet water level protective device, including power distribution cabinet shell (1), it is characterised in that: the power distribution cabinet shell (1) bottom is fixed with mounting seat (2), and the inside of the power distribution cabinet shell (1) is respectively arranged with demarcation plate (3) He Xiafen Partition (4) is provided with ventilation hole (5) on the upper demarcation plate (3) and lower demarcation plate (4), and the upper demarcation plate (3) and under The both ends of demarcation plate (4) are slidably connected with the first guide rail (6), and first guide rail (6) is fixed on a left side for power distribution cabinet shell (1) On right two sides inner wall, the both ends of first guide rail (6) are provided with limited block (7), the upper demarcation plate (3) and lower demarcation plate (4) the fixation of center is set on screw rod bushing (8), and the screw rod bushing (8) is set on screw rod (9), the screw rod (9) Bottom end and bearing (10) are rotatablely connected, and the bearing (10) is fixed in the inner bottom surface of power distribution cabinet shell (1), the screw rod (9) top is fixedly connected by shaft coupling with the output shaft of motor (11), and the motor (11) is fixed on power distribution cabinet shell (1) Top, and the motor (11) outside be provided with motor cover (12).
2. a kind of low-voltage distribution cabinet water level protective device according to claim 1, it is characterised in that: the power distribution cabinet shell (1) it is provided on front and rear sides face outer heat release hole (15), is all provided on the front and rear sides face inner wall of the power distribution cabinet shell (1) It is equipped with moving stop (16), is provided with interior heat release hole (17) on the moving stop (16), the both ends of the moving stop (16) It is slidably arranged on the second guide rail (18), and the top of the moving stop (16) and the movable end of electric telescopic rod (19) are fixed Connection, second guide rail (18) and electric telescopic rod (19) are each attached on the inner wall of power distribution cabinet shell (1).
3. a kind of low-voltage distribution cabinet water level protective device according to claim 2, it is characterised in that: the outer heat release hole (15) identical and equal in magnitude with interior heat release hole (17) shape, and the outer heat release hole (15) and interior heat release hole (17) are provided with Several, several outer heat release holes (15) and interior heat release hole (17) are uniformly arranged in lattice-like.
4. a kind of low-voltage distribution cabinet water level protective device according to claim 1, it is characterised in that: the screw rod bushing (8) There are two settings, and a screw rod bushing (8) is fixed at the center of demarcation plate (3), another described screw rod bushing (8) is solid It is scheduled at the center of lower demarcation plate (4).
5. a kind of low-voltage distribution cabinet water level protective device according to claim 1, it is characterised in that: the motor cover (12) Solar panels (13) and battery group (14), the battery group (14) are provided at the top of the power distribution cabinet shell (1) of two sides Bottom in solar panels (13) is set.
6. a kind of low-voltage distribution cabinet water level protective device according to claim 1, it is characterised in that: the power distribution cabinet shell (1) left side lower end insertion is provided with water level sensor (20), is respectively arranged with processor on the upper demarcation plate (3) (21), fuse (22) and communication module (23) are provided with electronic component (24), the motor on the lower demarcation plate (4) (11), electric telescopic rod (19), water level sensor (20), fuse (22) and communication module (23) are electrical with processor (21) Connection.
CN201920031237.4U 2019-01-08 2019-01-08 A kind of low-voltage distribution cabinet water level protective device Expired - Fee Related CN209169700U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920031237.4U CN209169700U (en) 2019-01-08 2019-01-08 A kind of low-voltage distribution cabinet water level protective device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920031237.4U CN209169700U (en) 2019-01-08 2019-01-08 A kind of low-voltage distribution cabinet water level protective device

Publications (1)

Publication Number Publication Date
CN209169700U true CN209169700U (en) 2019-07-26

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920031237.4U Expired - Fee Related CN209169700U (en) 2019-01-08 2019-01-08 A kind of low-voltage distribution cabinet water level protective device

Country Status (1)

Country Link
CN (1) CN209169700U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112600083A (en) * 2020-12-14 2021-04-02 廖爽 Switch board that protecting effect is good and have self-checking function

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112600083A (en) * 2020-12-14 2021-04-02 廖爽 Switch board that protecting effect is good and have self-checking function
CN112600083B (en) * 2020-12-14 2023-07-18 广东信通通信有限公司 Power distribution cabinet with good protection effect and self-checking function

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20190726

Termination date: 20210108

CF01 Termination of patent right due to non-payment of annual fee