CN209469849U - 8 way solenoid valve driving devices - Google Patents
8 way solenoid valve driving devices Download PDFInfo
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- CN209469849U CN209469849U CN201821736472.3U CN201821736472U CN209469849U CN 209469849 U CN209469849 U CN 209469849U CN 201821736472 U CN201821736472 U CN 201821736472U CN 209469849 U CN209469849 U CN 209469849U
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- terminal
- relay
- lamp
- solenoid valve
- limiting resistance
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Abstract
8 way solenoid valve driving device of the utility model is input to the signal input part of device by DCS, PLC or other switching signals, band lamp disconnecting relay is set to obtain electric actuation, it is closed by the normally opened contact of disconnecting relay so that solenoid valve current supply circuit is connected, to control the switch motion of solenoid valve, band lamp disconnecting relay lamp lights the expression actuating of relay；Solenoid valve control circuit short circuit, red short circuit indicator light are lighted, and instruction solenoid valve power supply circuit is in short-circuit condition.
Description
Technical field
The utility model relates to viscose sponge production control technology fields, in particular to Industry Control scene switch electromagnetic valve
Drive Control Technique device.
Background technique
Currently, the switch control for industry spot switch valve needs to be controlled by solenoid-driven cylinder, control
The driving signal of electromagnetism valve events processed controls disconnecting relay coil first, then is fused by relay contact joining 24V power supply
Device is connected to connecting terminal, is connected to production scene solenoid valve, electromagnetic valve switch movement, each way solenoid valve by connecting terminal
Independent outer contact relay, 24V main fuse and connecting terminal are needed, so relay, 24V main fuse and connecting terminal
It needs arranged apart, arranges that relay, fuse and connecting terminal must open up 3 pieces of installation spaces in this way in DCS cabinet.
Therefore it is required that the installation space for occupying DCS cabinet or PLC rack is more, wiring can also increase, and fault point is more, throw simultaneously
Money also increases.
Summary of the invention
The purpose of this utility model is to pass through electric wire for 24V electric fuse and connecting terminal by relay, solenoid valve
Road plate is integrated in one apparatus, it is only necessary to access solenoid valve power supply to the device, which passes through internal fuse point
It is connected to each road relay contact, relay contact joining to connecting terminal with power supply, connecting terminal is connected directly to live electricity
Magnet valve.
The utility model is attained in that by 8 way solenoid valve driving devices
1, input wires terminal 8, round fuse 1, current-limiting resistance 1, red light emitting diodes 3, band lamp relay, defeated
Terminal 9 is integrated in one piece of electronic circuit board out.
2, two band lamp relays are connected with input wires terminal 8 respectively.
3, input wires terminal 8 includes 24V positive-negative power terminal, the first signal input part IN1 and second signal input terminal
IN8；Two band lamp disconnecting relays 6 are connect with 24V positive-negative power terminal respectively；First signal input part IN1 and wherein one
A signal input part with lamp disconnecting relay 6 is connected；Second signal input terminal IN8 and another letter with lamp disconnecting relay
Number input terminal is connected.
4,24V cathode power supply terminal passes through round fuse 1 and is connected with a contact 7 with lamp relay；Current-limiting resistance
After one 2 connect with red light emitting diodes 3 and above-mentioned round fuse 1 is in parallel；24V cathode power supply terminal passes through round insurance
Silk 1 is connected with another contact 7 with lamp relay；After current-limiting resistance 1 is connected with red light emitting diodes 3 and above-mentioned circle
Shape fuse 1 is in parallel；Two band lamp disconnecting relays 6 are in parallel.
5, the first signal input part IN1 successively connects with one with current-limiting resistance 24, the light emitting diode 5 in lamp relay
It connects, above-mentioned current-limiting resistance 24, light emitting diode 5 are in parallel with above-mentioned band lamp disconnecting relay 6 after connecting；Second signal input
End IN8 is sequentially connected with one with current-limiting resistance 24, the light emitting diode 5 in lamp relay, above-mentioned current-limiting resistance 24, hair
Optical diode 5 is in parallel with above-mentioned band lamp disconnecting relay 6 after connecting.
6,24V negative power supply terminal is connected with V1-, V8- terminal in output terminal 9；String in each band lamp relay
The current-limiting resistance 24 of connection, light emitting diode 5 and with lamp disconnecting relay 6 respectively with V1-, V8- terminal in output terminal 9
It is connected；One of them is connected with the contact 7 in lamp relay with the V1+ terminal in output terminal 9, in another band lamp relay
Contact 7 be connected with the V8+ terminal in output terminal 9.
7,8 way solenoid valve driving device rights protection contents of the utility model are equally applicable to 16 tunnels, 32 way solenoid valves
Driving device.
The beneficial effects of the utility model are: relay, solenoid valve pass through one block of electricity for 24V electric fuse and connecting terminal
Sub- wiring board is integrated in one apparatus, it is only necessary to access a way solenoid valve power supply, DCS cabinet do not need to be separately configured after
The installation space of electric appliance, fuse and connecting terminal, and the installation space for only needing to open up the present apparatus can realize Multi-path electricity
The control of magnet valve, i.e. saving installation space, and intersection wiring when cabinet assembly is reduced, while reducing system failure point.
Detailed description of the invention
Fig. 1 is the utility model structure diagram；
Appended drawing reference: input wires terminal 8, round fuse 1, current-limiting resistance 1, red light emitting diodes 3, band lamp every
Gas-discharge relay 6, current-limiting resistance 24, light emitting diode 5, the composition of contact 7, output terminal 9.
Specific embodiment
Now in conjunction with attached drawing 1, the utility model is described in further detail,
Input wires terminal 8, round fuse 1, current-limiting resistance 1, red light emitting diodes 3, band lamp relay, output
Terminal 9 is integrated in one piece of electronic circuit board, and two band lamp relays are connected with input wires terminal 8 respectively, input terminal
Son 8 includes 24V positive-negative power terminal, the first signal input part IN1 and second signal input terminal IN8；Relay is isolated in two band lamps
Device 6 is connect with 24V positive-negative power terminal respectively；First signal input part IN1 and one of them letter with lamp disconnecting relay 6
Number input terminal is connected；Second signal input terminal IN8 is connected with another signal input part with lamp relay, 24V cathode power supply
Terminal passes through round fuse 1 and is connected with a contact 7 with lamp relay；Current-limiting resistance 1 and red light emitting diodes 3 are gone here and there
After connection and above-mentioned round fuse 1 is in parallel；24V cathode power supply terminal passes through round fuse 1 and another band lamp relay
Contact 7 be connected；After current-limiting resistance 1 is connected with red light emitting diodes 3 and above-mentioned round fuse 1 is in parallel；Two bands
Lamp disconnecting relay 6 is in parallel, and the first signal input part IN1 and one are with current-limiting resistance 24, the light emitting diode in lamp relay
5 are sequentially connected, and above-mentioned current-limiting resistance 24, light emitting diode 5 are in parallel with above-mentioned band lamp disconnecting relay 6 after connecting；Second letter
Number input terminal IN8 is sequentially connected with one with current-limiting resistance 24, the light emitting diode 5 in lamp relay, above-mentioned current-limiting resistance
24, light emitting diode 5 is in parallel with above-mentioned band lamp disconnecting relay 6 after connecting, in 24V negative power supply terminal and output terminal 9
V1-, V8- terminal are connected；Relay is isolated with concatenated current-limiting resistance 24, light emitting diode 5 in lamp relay and with lamp in each
Device 6 is connected with V1-, V8- terminal in output terminal 9 respectively；One of them in lamp relay contact 7 and output terminal
V1+ terminal in 9 is connected, another is connected with the contact 7 in lamp relay with the V8+ terminal in output terminal 9, this is practical new
8 way solenoid valve driving device rights protection contents of type are equally applicable to 16 tunnels, 32 way solenoid valve driving devices.
Utility model device is input to device by DCS, PLC or other on-off models (solenoid-driven signal)
Signal input part makes band lamp disconnecting relay obtain electric actuation, is closed by the normally opened contact of disconnecting relay so that solenoid valve supplies
Electrical circuit is connected, to control the switch motion of solenoid valve, band lamp disconnecting relay lamp lights the expression actuating of relay；Solenoid valve
Control circuit short circuit, red short circuit indicator light are lighted, and instruction solenoid valve control circuit is in short-circuit condition.
Claims (6)
1.8 way solenoid valve driving devices, it is characterised in that: input wires terminal (8), round fuse (1), current-limiting resistance one
(2), red light emitting diodes (3), band lamp relay, output terminal (9) are integrated in one piece of electronic circuit board.
2. 8 way solenoid valve driving device according to claim 1, it is characterised in that: two band lamp relays respectively with it is defeated
Enter connecting terminal (8) to be connected.
3. 8 way solenoid valve driving device according to claim 1, it is characterised in that: input wires terminal (8) includes 24V
Positive-negative power terminal, the first signal input part IN1 and second signal input terminal IN8；Two bands lamp disconnecting relay (6) are distinguished
It is connect with 24V positive-negative power terminal；First signal input part IN1 and one of signal with lamp disconnecting relay (6) input
End is connected；Second signal input terminal IN8 is connected with another signal input part with lamp relay.
4. 8 way solenoid valve driving device according to claim 3, it is characterised in that: 24V cathode power supply terminal passes through circle
Fuse (1) is connected with a contact (7) with lamp relay；After current-limiting resistance one (2) is connected with red light emitting diodes (3)
It is in parallel with above-mentioned round fuse (1)；24V cathode power supply terminal passes through round fuse (1) and another band lamp relay
Contact (7) be connected；After current-limiting resistance one (2) is connected with red light emitting diodes (3) and above-mentioned round fuse (1) simultaneously
Connection；Two bands lamp disconnecting relay (6) are in parallel.
5. 8 way solenoid valve driving device according to claim 4, it is characterised in that: the first signal input part IN1 and one
It is sequentially connected with current-limiting resistance two (4), the light emitting diode (5) in lamp relay, above-mentioned current-limiting resistance two (4), luminous two
It is in parallel with above-mentioned band lamp disconnecting relay (6) after pole pipe (5) series connection；In second signal input terminal IN8 and a band lamp relay
Current-limiting resistance two (4), light emitting diode (5) be sequentially connected, above-mentioned current-limiting resistance two (4), light emitting diode (5) series connection after
It is in parallel with above-mentioned band lamp disconnecting relay (6).
6. 8 way solenoid valve driving device according to claim 2 or 5, it is characterised in that: 24V negative power supply terminal with it is defeated
V1-, V8- terminal in terminal (9) are connected out；Concatenated current-limiting resistance two (4), light emitting diode in each band lamp relay
(5) and with lamp disconnecting relay (6) it is connected respectively with V1-, V8- terminal in output terminal (9)；One of band lamp relay
Contact (7) in device is connected with the V1+ terminal in output terminal (9), another in lamp relay contact (7) and output end
V8+ terminal in sub (9) is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821736472.3U CN209469849U (en) | 2018-10-25 | 2018-10-25 | 8 way solenoid valve driving devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821736472.3U CN209469849U (en) | 2018-10-25 | 2018-10-25 | 8 way solenoid valve driving devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209469849U true CN209469849U (en) | 2019-10-08 |
Family
ID=68086673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821736472.3U Active CN209469849U (en) | 2018-10-25 | 2018-10-25 | 8 way solenoid valve driving devices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209469849U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110834652A (en) * | 2019-11-29 | 2020-02-25 | 中车大连机车车辆有限公司 | Locomotive overspeed automatic unloading device, locomotive overspeed automatic unloading method and vehicle |
-
2018
- 2018-10-25 CN CN201821736472.3U patent/CN209469849U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110834652A (en) * | 2019-11-29 | 2020-02-25 | 中车大连机车车辆有限公司 | Locomotive overspeed automatic unloading device, locomotive overspeed automatic unloading method and vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Kang Inventor after: Gui Wei Inventor after: Li Jun Inventor after: Zhou Yiming Inventor before: Li Kang Inventor before: Gui Wei Inventor before: Li Jun Inventor before: Zhou Yiming |