CN205159839U - Modular flame -proof type high pressure vacuum distribution device - Google Patents
Modular flame -proof type high pressure vacuum distribution device Download PDFInfo
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- CN205159839U CN205159839U CN201520806967.9U CN201520806967U CN205159839U CN 205159839 U CN205159839 U CN 205159839U CN 201520806967 U CN201520806967 U CN 201520806967U CN 205159839 U CN205159839 U CN 205159839U
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Abstract
The utility model discloses a modular flame -proof type high pressure vacuum distribution device includes the flame proof box, cut apart mutually independent cavity on a plurality of electromechanics in the flame proof box, a set of high -pressure vacuum distribution unit of every chamber indoor location for the realization is to the control of every power supply unit power supply situation, to the monitoring of every power supply unit parameter, every cavity is connected to on the industry switch through the networking, the industry switch passes through communication module and upper computer connection, the industry switch is connected with the integration industrial computer, realizes information display, sharing and issue, the monitoring device of industry switch and power supply unit is connected, and the running state of each power supply unit conveys to the industry switch through monitoring device and supplies host computer, integration industrial computer to look over. The utility model discloses improve the security and the independence of power supply with mutually independent high pressure vacuum distribution unit combination on a plurality of electromechanics in a flame proof box, simple structure, it is little to account for the sky, utilizes control, sharing and the issue of each power supply unit power supply information of modernized network implementation.
Description
Technical field
The utility model relates to mining power supply unit field, specifically a kind of composite type flameproof high-voltage vacuum distribution equipment.
Background technology
Flameproof high-voltage vacuum distribution equipment for mining is powered for having the down-hole central substation of gas and dust explosion, working section sub station, mobile substation, other place transformers, high-voltage motor and high pressure branched line.But current flameproof high-voltage vacuum distribution equipment for mining equipment is independent, application number of units is many, and networking control is complicated, can not adapt to the Informatization Development of electric power system.
Utility model content
For solving the technical problem of above-mentioned existence, the utility model provides a kind of composite type flameproof high-voltage vacuum distribution equipment, high pressure vacuum power supply unit separate on multiple electromechanics is combined in a flameproof cabinet, each high pressure vacuum power supply unit has independently controlling organization for a power supply unit, all high pressure vacuum power supply units share an industrial computer, improve fail safe and the independence of power supply, structure is simple, duty is little, utilize each power supply unit of modernization real-time performance power information monitoring, share and issue.
For achieving the above object, the technical scheme that the utility model adopts is:
A kind of composite type flameproof high-voltage vacuum distribution equipment, include flameproof cabinet, several dynamo-electric separate chambers of segmentation in described flameproof cabinet, each chamber indoor location one group of high pressure vacuum power supply unit, for realizing the control to every platform power supply unit power supply situation, to the monitoring of every platform power supply unit parameter, described each chamber is connected on industrial switch by networking, described industrial switch is connected with host computer by communication module, described industrial switch connects with integrated industrial computer, realize information displaying, share and issue, described industrial switch is connected with the supervising device of power supply unit, the running status of each power supply unit is sent to industrial switch for host computer by supervising device, integration industrial computer is checked.
Signal acquisition controller, isolating switch, circuit breaker, instrument transformer, wireless temperature measuring device, pulse train discriminating electric leakage device and configuration display is provided with in each described chamber, described circuit breaker, instrument transformer, wireless temperature measuring device and pulse train differentiate that electric leakage device is connected with the input of signal acquisition controller respectively, described isolating switch, circuit breaker, instrument transformer connect in turn, the output of described signal acquisition controller and configuration display.
Described communication module adopts wire transmission network or wireless-transmission network, reserved several data coffret, is shown the operation information of power supply unit by PC terminal or mobile phone.
The supervising device of described power supply unit, realized by the camera be arranged on each power supply unit, described multiple camera is connected with hard disk recorder respectively, and is transferred to industrial switch.
Cavity in whole flameproof cabinet is set to 4,6 or 8.
The utility model devises simple structure, multiple independently chamber is split in a large flameproof cabinet, wherein each chamber places the high pressure vacuum power supply unit of a power supply unit, these chambers are independent on electromechanics, each high pressure vacuum power supply unit has independently control switch, the monitoring of power supply state to power supply unit and power supply parameter can be realized, the high pressure vacuum power supply unit of combination shares an industrial computer, by modern network, according to actual conditions by wired, the wireless transmission network that waits is by power supply information and parameter, images etc. are uploaded to host computer, integration industrial computer, and can be conducted interviews by mobile phone or other PC terminals and check, realize the monitoring to multiple stage power supply unit running status, realize unattended operation and fault message to share, add wireless temperature measuring device and pulse train discriminating electric leakage device, the monitoring of circuit breaker and bus contact temperature can be realized, and set overtemperature prote, adopt pulse train to differentiate on traditional homopolar power basis, improve the performance of product, whole apparatus moduleization design, according to actual conditions independent assortment, both can be used for carrying out flexible configuration for high, normal, basic difference, also can upgrade easily for the product of low grade configuration, improve fail safe and the independence of power supply, duty is little, reduces operating cost, utilize each power supply unit of modernization real-time performance power information monitoring, share and issue, facilitate the quick process of various work personnel.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail:
As shown in Figure 1, this composite type flameproof high-voltage vacuum distribution equipment, include flameproof cabinet, several dynamo-electric separate chambers of segmentation in described flameproof cabinet, each chamber indoor location one group of high pressure vacuum power supply unit, for realizing the control to every platform power supply unit power supply situation, to the monitoring of every platform power supply unit parameter, described each chamber is connected on industrial switch 1 by networking, described industrial switch 1 is connected with host computer 3 by communication module 2, described industrial switch 1 connects with integrated industrial computer 4, realize information displaying, share and issue, described industrial switch 1 is connected with the supervising device of power supply unit, the running status of each power supply unit is sent to industrial switch 1 for host computer 3 by supervising device, integration industrial computer 4 is checked.
As preferred mode, signal acquisition controller 5, isolating switch 6, circuit breaker 7, instrument transformer 8, wireless temperature measuring device 9, pulse train discriminating electric leakage device 10 and configuration display 11 is provided with in each described chamber, described circuit breaker 7, instrument transformer 8, wireless temperature measuring device 9 and pulse train differentiate that electric leakage device 10 is connected with the input of signal acquisition controller 5 respectively, described isolating switch 6, circuit breaker 7, instrument transformer 8 connect in turn, the output of described signal acquisition controller 5 and configuration display 11.
As preferred mode, described communication module 2 adopts wire transmission network or wireless-transmission network, reserved several data coffret, is shown the operation information of power supply unit by PC terminal or mobile phone.
As preferred mode, the supervising device of described power supply unit, is realized by the camera 12 be arranged on each power supply unit, and described multiple camera 12 is connected with hard disk recorder 13 respectively, and is transferred to industrial switch 1.
As preferred mode, the cavity in whole flameproof cabinet is set to 4,6 or 8.
Particularly, in the present embodiment, implementation procedure of the present utility model is as described below.
The utility model can realize following function:
One is communication function, the utility model mainly make use of modern network communications technology, the related data information that equipment runs is uploaded to the central machine room host computer of far-end, realize sharing of information resources, because present communication network varies, so on the utility model reserved communication interface, can conveniently with the communication network environment rapid fusion of underground coal mine.
(1) optical fiber communication, when there is fibre-optic terminus equipment at the scene of ore deposit side, can be incorporated to its Ethernet by optical fiber.This product fiber plant adopts SC optical fiber splice, holds product to use as A.
(2) Wifi communication, when there is Wifi network at the scene of ore deposit side, can be incorporated to its network by Wifi router.Now, Wifi router serves as the base station of radio communication, realizes wireless link by Wifi signal.
(3) 3G with 4G communicates, and when ore deposit side only has down-hole 3G network, can be incorporated to its network by 3G router.Now, 3G router needs the 3G mobile card of built-in ore deposit side, can set up radio communication channel.
Two is Web Publishing functions, mainly comprises towards the Web issue of PC terminal and issues two large functions towards the mobile phone of 3G and 4G cell phone.
(1) local area network (LAN) is issued, when this product realizes wire communication by optical fiber, if ore deposit side's network does not have subnet division VLan, now all network equipments are in the same network segment, related data information can push in local area network (LAN) in any PC terminal by issuing function, and namely in net, any computer need not install equipment just recognized by any software operation conditions by IE browser.
Under this state, if ore deposit side has corresponding Wifi network, and there is no subnet division VLan, then ore deposit side authorize arbitrarily cellphone subscriber all can in the region of Wifi quorum sensing inhibitor browsing apparatus run relevant information.
(2) wide area network is issued, and when this product realizes wire communication by optical fiber, if ore deposit side's network divides subnet VLan, the network equipment now in net is divided in the different network segments, and the equipment in each segmentation cannot realize mutual access.Now, can by Information issued on a certain server apparatus in center.The network equipments all between from industrial computer to central server will carry out corresponding port mapping one by one.
Related data information can push to and can have access in the PC terminal of central server in wide area network by issuing function, as long as the computer namely in different segment can have access to central server, the operation conditions that any software just can browse to equipment all need not be installed by IE browser.
Under this state, if ore deposit side has corresponding Wifi network, have subnet VLan even if divide, as long as the terminal in Wifi can access central server, then the cellphone subscriber of any mandate of ore deposit side all can browsing apparatus runs in the region of Wifi quorum sensing inhibitor relevant information.
(3) Wifi issues, if scene, ore deposit side only has wireless Wifi signal, now this product needed is served as radio communication base station by Wifi router and incorporated down-hole Wifi network.Wifi network is also the same with cable network, needs to judge whether existing zone network has subnet Vlan and specifically issue by local area network (LAN) or wide area network and treats respectively.
(4) 3G and 4G issues, and when there is 3G or 4G wireless network down-hole, this product can be dissolved into down-hole 3G or 4G network by 3G or 4G router.Now, the network topology of underground radio communication and Wifi network comparing class are seemingly.
Three is SMS alarm functions, and the fault message of product mainly by GSM message module, is sent to the cellphone subscriber specified by SMS alarm.This function, by ground test, can realize real time communication transmission.
Four is video monitoring functions, mainly comprises the monitoring of device location in each separate chamber and the monitoring to whole set equipment surrounding enviroment.
(1) to the monitoring of device location in separate chamber, adopt common simulation video camera in each separate chamber to the monitoring of device location, and auxiliaryly have LED lamp bar to throw light on, associated video information can be sent in industry control and carry out unifying display, picture is comparatively clear.
(2) to the monitoring of whole set equipment surrounding enviroment, to the monitoring of whole set equipment surrounding enviroment, explosion-proof analog video camera is linked into the hard disk video recorder of this product, just can realizes the real-time monitoring to whole set equipment surrounding enviroment.
Five is microcomputer computings of relaying protection value, and current colliery is generally the calculating that two technical staff are engaged in high pressure and low-pressure side respectively, the operating value of dedicated calculation relaying protection, but calculates inaccurate, ubiquity overstep tripping phenomenon.In configuration software of the present utility model, according to national relevant regulations and reality now experience, establish a series of algorithm, ore deposit side can be facilitated to carry out complementary computing to the running current of whole electric power system.As long as ore deposit side in use inputs relevant parameter, after the contents such as such as electric pressure, cable length, resistivity, automatically can generate running current and the guard time of electric power system tertiary current protection.The protection that ore deposit side can carry out being correlated with according to operation result sets, and make current protection more effective, system cloud gray model is safer.
Six is realize unattended operation, the explosion-proof analog video camera of the external ore deposit side of the utility model, by the image uploading around equipment to Surveillance center, on the integrated use basis of above-mentioned various function, can ensureing that ore deposit side can carry out the operation such as starting and stopping and optimum configurations to equipment without barrier when not having personnel to put in place, really realizing the unattended operation of equipment.
Seven is that fault message is shared, the fault message that equipment runs, and can show on the spot, also can on industrial computer, set up Relational database and realize teleengineering support on configuration display screen and integrated industrial computer.Fault message, comprises fault time, fault seat in the plane is put, fault type, fault actions value etc. preserve with the form of database, and for terminal access at different levels, is in and also can sees machine operation.
(1) each chamber divides the display on the spot of loop configuration display screen, in each chamber, point loop has configuration display screen to show on the spot the running status (three-phase voltage, three-phase current, residual voltage, zero-sequence current, resistance to earth, breaker contact point temperature, electric degree, power factor and opening and closing state) of this circuit units and fault message (fault time, fault type, fault actions value) respectively, fault message can in alarm logging real-time query.
(2) the centralized displaying of integrated industrial computer, each chamber divides the plc data in loop, by TCP/IP mode, related data can be uploaded to the configuration software of integrated industrial computer, undertaken unifying centralized displaying by integrated industrial computer, displaying contents is the same with the display on the spot in each chamber point of loop, in each chamber, the fault message in point loop can carry out centralized displaying on industrial computer, and can carry out historical query to fault message.
Eight is that leakage current characteristics is given prominence to, and electric leakage is the Focal point and difficult point that colliery powers, and on the basis of traditional homopolar power, has founded pulse train differential method, to improve the performance of product.
Nine is wireless temperature measuring functions, strengthens the demand of temperature protection for colliery, the special detection increasing circuit breaker and bus contact temperature, and sets overtemperature prote.
Ten is the promotion that can realize Products and corporate culture, and utilize the common platform of integral machine by products propaganda, the contents such as the promotion of corporate culture and the speech of company leader are put in picture.
11 is modular design, for the present situation that current colliery economic situation glides, pays special attention to have carried out modularized design to each function in this product design.Relatively independent existence between each function, can carry out independent assortment, both can carry out flexible configuration for high, normal, basic different user as playing with building blocks, also can upgrade easily for the product of low grade configuration.
In sum, in down-hole central substation, working section sub station, the utility model is installed, high pressure vacuum power supply unit in each chamber not only will control the power supply situation of this power supply unit, also to monitor the parameter such as state, drain conditions, temperature, image comprising voltage, electric current, power, power factor, switch of power supply unit, each chamber controls cut-offfing of a branch road, 4 or 6 or 8 can be divided into combine according to colliery is actual, each chamber is separate on electromechanics, can realize two-way Power supply.Employing configuration shows, each chamber (a corresponding power supply branch road) is connected on industrial switch 1 by networking, Communication processing adopts the agreements such as wired mode application Profibus, Prifinet, also down-hole 3G or 4G networking is adopted to carry out communication, not only can by data, image uploading to ground, can also be synchronized on down-hole mobile phone and aboveground mobile phone, browsing data and image on mobile phone, and the short message prompt of fault; Integrated industrial computer 4 adopts configuration software, can display and control picture, video monitoring image, Microcomputer Calculation setting current value, fault message share, realize Information issued towards Industrial Ethernet.The configuration software of host computer 3 has Web Publishing function, can pass through network inquiry result.No matter be user or device fabrication producer, as long as realize having the place of network just can know the operation conditions of equipment.
Certainly; above-mentioned explanation is not to restriction of the present utility model; the utility model is also not limited in above-mentioned citing, the change that those skilled in the art make in essential scope of the present utility model, remodeling, interpolation or replacement, also should belong to protection range of the present utility model.
Claims (5)
1. a composite type flameproof high-voltage vacuum distribution equipment, it is characterized in that, include flameproof cabinet, several dynamo-electric separate chambers of segmentation in described flameproof cabinet, each chamber indoor location one group of high pressure vacuum power supply unit, for realizing the control to every platform power supply unit power supply situation, to the monitoring of every platform power supply unit parameter, described each chamber is connected on industrial switch (1) by networking, described industrial switch (1) is connected with host computer (3) by communication module (2), described industrial switch (1) connects with integrated industrial computer (4), realize information displaying, share and issue, described industrial switch (1) is connected with the supervising device of power supply unit, the running status of each power supply unit is sent to industrial switch (1) for host computer (3) by supervising device, integration industrial computer (4) is checked.
2. composite type flameproof high-voltage vacuum distribution equipment according to claim 1, it is characterized in that, signal acquisition controller (5) is provided with in each described chamber, isolating switch (6), circuit breaker (7), instrument transformer (8), wireless temperature measuring device (9), pulse train differentiates electric leakage device (10) and configuration display (11), described circuit breaker (7), instrument transformer (8), wireless temperature measuring device (9) and pulse train differentiate that electric leakage device (10) is connected with the input of signal acquisition controller (5) respectively, described isolating switch (6), circuit breaker (7), instrument transformer (8) connects in turn, the output of described signal acquisition controller (5) and configuration display (11).
3. composite type flameproof high-voltage vacuum distribution equipment according to claim 1, it is characterized in that, described communication module (2) adopts wire transmission network or wireless-transmission network, reserved several data coffret, is shown the operation information of power supply unit by PC terminal or mobile phone.
4. composite type flameproof high-voltage vacuum distribution equipment according to claim 1, it is characterized in that, the supervising device of described power supply unit, realized by the camera be arranged on each power supply unit (12), described multiple camera (12) is connected with hard disk recorder (13) respectively, and is transferred to industrial switch (1).
5. the composite type flameproof high-voltage vacuum distribution equipment according to claim 1-4 any one, is characterized in that, the cavity in whole flameproof cabinet is set to 4,6 or 8.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520806967.9U CN205159839U (en) | 2015-10-19 | 2015-10-19 | Modular flame -proof type high pressure vacuum distribution device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520806967.9U CN205159839U (en) | 2015-10-19 | 2015-10-19 | Modular flame -proof type high pressure vacuum distribution device |
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| CN205159839U true CN205159839U (en) | 2016-04-13 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105261952A (en) * | 2015-10-19 | 2016-01-20 | 山东科技大学 | Combined explosion suppression type high voltage vacuum distribution device |
| CN109724427A (en) * | 2018-12-21 | 2019-05-07 | 成都易华天宇试验设备有限责任公司 | A kind of control system suitable for curing oven |
-
2015
- 2015-10-19 CN CN201520806967.9U patent/CN205159839U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105261952A (en) * | 2015-10-19 | 2016-01-20 | 山东科技大学 | Combined explosion suppression type high voltage vacuum distribution device |
| CN109724427A (en) * | 2018-12-21 | 2019-05-07 | 成都易华天宇试验设备有限责任公司 | A kind of control system suitable for curing oven |
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