CN101090187A - Connecting method for equipment in building energy-saving control system and adapter - Google Patents
Connecting method for equipment in building energy-saving control system and adapter Download PDFInfo
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- CN101090187A CN101090187A CN 200610021173 CN200610021173A CN101090187A CN 101090187 A CN101090187 A CN 101090187A CN 200610021173 CN200610021173 CN 200610021173 CN 200610021173 A CN200610021173 A CN 200610021173A CN 101090187 A CN101090187 A CN 101090187A
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- 238000000034 method Methods 0.000 title claims abstract description 22
- 238000013461 design Methods 0.000 claims description 5
- 238000006243 chemical reaction Methods 0.000 abstract description 3
- 238000002788 crimping Methods 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 239000000498 cooling water Substances 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
This invention provides a connecting method among devices in a building energy-save control system characterizing in applying standard plugs and sockets and multi-core cables between any two devices in the system. In order to implement this invention, standardized connection can be realized to the existent product devices without standard sockets by connection conversion boxes provided by this invention, and the output of the box includes a standard multi-core socket corresponding to standard plugs and the input includes connection end of leading out wire corresponding to the non-standard connection to be connected with the standard cable by the conversion box.
Description
Technical field
The present invention relates to a kind of control device of building equipment energy-saving control system and being connected of controlled plant, particularly a kind ofly take the method for standardization interconnection at equipment room for satisfying product lot quantity production, transportation, storage.
Background technology
In modern architecture, heating is ventilated and air conditioning (being called for short HVAC) energy-saving control system, illuminator, and equipment energy consumptions such as elevator account for about 80% of building energy consumption usually.The Energy Saving Control information system and the driving arrangements such as frequency converter, contactor that have occurred various device in recent years.These driving arrangements and controlled plant (as motor etc.) are normally high-power, the electric equipment of big electric current, and what interconnect between itself and the energy-saving control apparatus is the control signal of little electric current.
Because this control signal is more independently switching value or analog quantity, the lead realization of energy-saving control apparatus and the intercommunicated dispersion commonly used of driving arrangement, controlled plant at present.In order to meet electrician's wiring standard, traditional connecting line all adopts sizable single core of sectional area or multi-core cable and shielded type cable to realize, and realizes along separate routes and and road with the fastening binding post of screw.A large amount of thick cables are used to connect weak electric signal, cause copper, the significant wastage of resources such as aluminium and insulating material.Because number of cables is big, joint is handled complicated, causes production efficiency extremely low simultaneously, the manufacturing cost height, and misconnection misconnection rate height is safeguarded very difficult; And huge relatively binding post electric condition and the transmission of incompatibility weak signal, the version of binding post also is not suitable for the connection and the transmission of little current controling signal, often causes the system works instability, reliability decrease.
The multi-core connector and the multicore cable of many types are arranged on the market, be highly suitable for the transmission of little electric current low-power level signal, as: twisted cable.Typical representative be 3 classes～6 type shieldings or unshielded twisted pair (UTP STP) comprises 2 pairs, 4 pairs, 5 pairs and how reciprocity specification, commonly used is 2 pairs and 4 pairs of twisted-pair feeders.Be applicable to differential signal transmission (as RS485, RS422 signal etc.) or current circuit signal (as electric current loop, thermocouple, optocoupler drive signal etc.), the frequency characteristic of twisted-pair feeder good (can transmit hundreds of MHz signals), its anti-common mode disturbances performance is fabulous, and most applications does not need shielding; Can adopt Shielded Twisted Pair in demanding occasion, performance is very excellent.Wiring cost was cheap when twisted-pair feeder connected.
Flat cable.The flat cable of 2 cores commonly used～80 cores, spacing has plurality of specifications such as 2.54mm, 2mm, 1.27mm, 0.635mm, can have the right structure of twisted-pair feeder.Be highly suitable for crimping production.Flat cable is not suitable for machine and connects outward and at a distance, but the tubulose wire harness of can packing into carries out longer-distance wiring in the mode of common multicore cable.
The RJ type plug of crimping (commonly used have RJ10, RJ11, RJ45 etc.).RJ type connector can prevent anti-inserted fully.Can mechanization make in enormous quantities, the application for many years in Ethernet and public switched telephone network PSTN proves that its reliability and cost advantage are very obvious.Can crimping twisted cable or flat cable.
DB type connector (commonly used have DB9, DB15, DB25, DB37 etc.).DB type connector can prevent anti-inserted fully.Can mechanization make in enormous quantities, the connector of crimping particularly can carry out crimping with high reliability and production efficiency and flat cable.In the application of the many decades of computer proof its have high available type.
The SCSI connector, specification commonly used has 50 pins, 68 pins, 68 pin high density etc.Reliability is very high, can prevent anti-inserted fully.Can mechanization make in enormous quantities, the connector of crimping particularly can carry out crimping with high reliability and production efficiency and flat cable.
The IDC connector is used the connector of biserial 2.54mm pin distance, all commercialization from 4 pins to 80 pins more.The crimping by hand of IDC stube cable also can reach high rate of finished products and extremely low failure rate.
The traditional design mode of energy-saving control apparatus for a long time makes these outstanding connectors and cable fail to be used for building word device energy conservation control system.
Summary of the invention
The objective of the invention is to, utilize ripe electric interconnection technology in the present age, improve the interconnection technique of the equipment room in the building equipment control, cost is descended, reliability improves, and easy to implement.
For realizing above purpose, the invention provides the method for attachment of equipment room in a kind of building energy-saving control system, it is characterized in that any two equipment all adopt standard plug socket and multicore cable to connect each other in interior each equipment of building equipment energy-saving control system.
In order to implement the inventive method,, can realize the standardization wiring by wiring boxcar provided by the invention for the existing off-the-shelf hardware that does not have standard socket.This wiring boxcar output has the standard multi-core socket corresponding with standard plug, and input has the lead-out wire terminals of answering with the nonstandardized technique pair of connecting wires, and the nonstandardized technique wiring unit is connected with standard cable by the wiring boxcar.
The present invention is according to the characteristic of control information device transmission signal, and the modernized connectors that adopts mechanization at present in enormous quantities to produce carries out the equipment room interconnection.The connectors of multicore has counnter attack and inserts the structural design of misplug; Have cable crimp design extremely reliably, crimp design makes the cable prouctiveness of Belt connector very high; The stube cable of standard has fabulous interchangeability, makes that maintenance is very easy.
Any two equipment rooms are connected to each other in energy-saving control apparatus and the controlled plant, adopt RJ type connector, IDC connector, DB type connector, USB connector, IEEE1394 plug, multi-core connectors such as SCSI plug; And flat cable or twisted cable or the realization of common multicore cable.
Or/and controlled plant does not provide standard socket maybe can't be transformed into when using standard socket, adopt the wiring boxcar to change the mode of connection when energy-saving control apparatus.The wiring boxcar is made up of standard multi-core socket and outgoing cable.Realize the conversion that is connected of standard plug and non-standard wiring unit.Outgoing cable can be the single-core cable that disperses, and also can be the standard multi-pin connector that many core numbers are less than standard multi-core socket core number.
The present invention makes full use of the electric interconnection equipment and the technology of contemporary all kinds of maturations, adopt standardized mode of connection, improved the mode that is connected to each other of the equipment room in the present building equipment control, particularly control information is little electric current, controlled device is normally high-power, the electric equipment of big electric current, the huge waste of all using the sizable cable of sectional area to cause, and wiring complexity, maintenance and investigation fault difficulty, the deficiency that error rate is high, both satisfied product lot quantity production, transportation, the standardization demand that stores, the reliability that is connected between the control device that has improved the building equipment energy-saving control system again and the controlled plant, significantly reduce the assembling error rate, also reduced installation and maintenance cost.
Description of drawings:
Fig. 1 is a connection diagram of the present invention, and wherein 10 is RJ type connector, and 11 is the IDC connector, and 12 is DB type connector, 13 is USB connector, and 14 is the IEEE1394 plug, and 15 is the SCSI plug, 20 is flat cable, and 21 is twisted cable, and 22 is common multicore cable.
Fig. 2 is a wiring boxcar connection diagram of the present invention, and wherein 10a is a RJ type socket, and 11a is the IDC socket, and 12a is a DB type socket, and 13a is a USB socket, and 14a is the IEEE1394 socket, and 15a is the SCSI socket, and 30 are the wiring boxcar, and 28 is outgoing cable.
Fig. 3 is the structural representation of wiring boxcar, and wherein 281 ~ 286 is outgoing cable, and 2 is controlled plant.
Fig. 4 is the connection diagram of embodiment 1.
Fig. 5 is the connection diagram of embodiment 2.
Embodiment
Embodiment 1:
As Fig. 4, be being connected of cooling water pump control device 1 and the frequency converter 2 that drives cooling water pump.Adopt DB-9 connector 121 to be connected with 9 core cables 201.Because frequency converter is not equipped with DB-9 connector (perhaps the DB-9 connector of Pei Beiing only is used for the connection of RS485 bus), so add the wiring boxcar 31 of a DB-9 in frequency converter one side.Draw the switch control 281 of frequency converter, running status 282, running frequency control 283, running frequency feedback 284 and fault status signal 285, and 286 6 lead-out wires of common port are connected to the corresponding binding post of frequency converter.121a is a DB-9 type socket.
Embodiment 2:
As Fig. 5, there are 54 information to be connected between certain energy-saving control apparatus and its relay, need to connect 54 butt joints in the past and lay 54 cables.The present invention has promptly finished all connections with one 68 pin scsi cable.151 is the SCSI plug, and 202 is 68 core flat cables.
Claims (11)
1, the method for attachment of equipment room in the building energy-saving control system is characterized in that any two equipment all adopt standard plug socket and multicore cable to connect each other in interior each equipment of building equipment energy-saving control system.
2. as claims 1 described method of attachment, it is characterized in that: the standard plug socket is a RJ series plugs and sockets.
3. as claims 1 described method of attachment, it is characterized in that: the standard plug socket is an IDC series plugs and sockets.
4. as claims 1 described method of attachment, it is characterized in that: the standard plug socket is a DB series plugs and sockets.
5. as claims 1 described method of attachment, it is characterized in that: the standard plug socket is the USB plug socket.
6. as claims 1 described method of attachment, it is characterized in that: the standard plug socket is the IEEE1394 plugs and sockets.
7. as claims 1 described method of attachment, it is characterized in that: the standard plug socket is the SCSI plugs and sockets.
8. as claims 1 described method of attachment, it is characterized in that: multicore cable is a flat cable.
9. as claims 1 described method of attachment, it is characterized in that: multicore cable is a twisted cable.
10 as claims 1 described method of attachment, and it is characterized in that: multicore cable is common multicore cable.
11 wiring boxcars according to the described method of attachment design of claim 1, it is characterized in that: an end has the standard multi-core socket corresponding with standard plug on this terminal box, the other end has the lead-out wire terminals of answering with the nonstandardized technique pair of connecting wires, and the nonstandardized technique wiring unit is connected with standard cable by the wiring boxcar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610021173 CN101090187A (en) | 2006-06-14 | 2006-06-14 | Connecting method for equipment in building energy-saving control system and adapter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610021173 CN101090187A (en) | 2006-06-14 | 2006-06-14 | Connecting method for equipment in building energy-saving control system and adapter |
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| Publication Number | Publication Date |
|---|---|
| CN101090187A true CN101090187A (en) | 2007-12-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610021173 Pending CN101090187A (en) | 2006-06-14 | 2006-06-14 | Connecting method for equipment in building energy-saving control system and adapter |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105405498A (en) * | 2015-12-17 | 2016-03-16 | 昆山爱光电子有限公司 | Anti-interference elevator wire harness |
| CN110194406A (en) * | 2018-02-26 | 2019-09-03 | 三菱电机大楼技术服务株式会社 | The transformation auxiliary device of elevator and the remodeling method of elevator |
-
2006
- 2006-06-14 CN CN 200610021173 patent/CN101090187A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105405498A (en) * | 2015-12-17 | 2016-03-16 | 昆山爱光电子有限公司 | Anti-interference elevator wire harness |
| CN110194406A (en) * | 2018-02-26 | 2019-09-03 | 三菱电机大楼技术服务株式会社 | The transformation auxiliary device of elevator and the remodeling method of elevator |
| CN110194406B (en) * | 2018-02-26 | 2021-11-19 | 三菱电机大楼技术服务株式会社 | Elevator modification auxiliary device and elevator modification method |
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Owner name: SICHUAN BAISHITAI ENERGY TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: LV QI Effective date: 20090925 |
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Effective date of registration: 20090925 Address after: Sichuan Province, Chengdu City, Jinjiang District province Tianya stone North Street, 20 ends of the courtyard 1 unit 9-2, zip code: 610017 Applicant after: Sichuan Pepsi Energy Technology Co., Ltd. Address before: 396 mailbox, west end, Section 1, south section of first ring road, Sichuan City, Chengdu Province, China: 610065 Applicant before: Lv Qi |
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Open date: 20071219 |