CN205095312U - PLC detecting device - Google Patents
PLC detecting device Download PDFInfo
- Publication number
- CN205095312U CN205095312U CN201520849710.1U CN201520849710U CN205095312U CN 205095312 U CN205095312 U CN 205095312U CN 201520849710 U CN201520849710 U CN 201520849710U CN 205095312 U CN205095312 U CN 205095312U
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- China
- Prior art keywords
- module
- plc
- water
- level sensor
- water pump
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- 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
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- Fire-Detection Mechanisms (AREA)
Abstract
The utility model discloses a PLC detecting device, including the PLC module, and with temperature sensor, alarm, infrared sensing module, self -checking module, drive module and AD module that the PLC module is connected, wherein drive module is connected with a water supplying valve, the 2nd water supplying valve, fan, first water pump, second water pump and sprays the pump, the AD module is connected with a level sensor and the 2nd level sensor, a water supplying valve, first water pump and a level sensor are fixed in first water tank, second water pump, the 2nd water supplying valve and the 2nd level sensor are fixed in in the second water tank. The utility model has the advantages of intelligent degree is high, is convenient for maintain and control that the replacement cost is low, market prospect is wide.
Description
Technical field
The utility model belongs to intelligent apparatus, especially a kind of PLC sniffer.
Background technology
There is a lot of problem in existing building automation device, relevant device needs often to safeguard, needs to test entire system when safeguarding, consuming time very long, maintenance cost is also higher simultaneously.Meanwhile, the fire-fighting equipment in a lot of old building is outmoded, and intelligence degree is low, and upgrade difficulty, replacement cost is high.
Utility model content
Utility model object: provide a kind of PLC sniffer, to solve the problems referred to above that prior art exists.
Technical scheme: a kind of PLC sniffer, comprise PLC module, and temperature sensor, alarm, infrared induction module, selftest module, driver module and the A/D module to be connected with described PLC module, wherein said driver module is connected with the first water compensating valve, the second water compensating valve, blower fan, the first water pump, the second water pump and spray pump, and described A/D model calling has the first liquid level sensor and the second liquid level sensor; Described first water compensating valve, the first water pump and the first liquid level sensor are fixed on the first water tank, and described second water pump, the second water compensating valve and the second liquid level sensor are fixed in the second water tank.
Further, described alarm is audible-visual annunciator.Described PLC is siemens PLC.
Beneficial effect: it is high that the utility model has intelligence degree, is convenient to safeguard and control, upgrades low cost and other advantages, wide market.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of the utility model water compensating valve driver element.
Detailed description of the invention
As shown in Figure 1, PLC sniffer of the present utility model mainly comprises PLC module, and temperature sensor, alarm, infrared induction module, selftest module, driver module and the A/D module to be connected with described PLC module, wherein said driver module is connected with the first water compensating valve, the second water compensating valve, blower fan, the first water pump, the second water pump and spray pump, and described A/D model calling has the first liquid level sensor and the second liquid level sensor; Described first water compensating valve, the first water pump and the first liquid level sensor are fixed on the first water tank, and described second water pump, the second water compensating valve and the second liquid level sensor are fixed in the second water tank.Alarm is audible-visual annunciator.PLC is siemens PLC.
As shown in Figure 2, as shown in the figure, this circuit has that actuating speed is fast, energy consumption is little and accurately high advantage to the circuit structure of water compensating valve driver element.
Below preferred embodiment of the present utility model is described by reference to the accompanying drawings in detail; but; the utility model is not limited to the detail in above-mentioned embodiment; within the scope of technical conceive of the present utility model; can carry out multiple equivalents to the technical solution of the utility model, these equivalents all belong to protection domain of the present utility model.
Claims (3)
1. a PLC sniffer, it is characterized in that, comprise PLC module, and temperature sensor, alarm, infrared induction module, selftest module, driver module and the A/D module to be connected with described PLC module, wherein said driver module is connected with the first water compensating valve, the second water compensating valve, blower fan, the first water pump, the second water pump and spray pump, and described A/D model calling has the first liquid level sensor and the second liquid level sensor; Described first water compensating valve, the first water pump and the first liquid level sensor are fixed on the first water tank, and described second water pump, the second water compensating valve and the second liquid level sensor are fixed in the second water tank.
2. PLC sniffer as claimed in claim 1, it is characterized in that, described alarm is audible-visual annunciator.
3. PLC sniffer as claimed in claim 1, it is characterized in that, described PLC is siemens PLC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520849710.1U CN205095312U (en) | 2015-10-30 | 2015-10-30 | PLC detecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520849710.1U CN205095312U (en) | 2015-10-30 | 2015-10-30 | PLC detecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205095312U true CN205095312U (en) | 2016-03-23 |
Family
ID=55511126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520849710.1U Expired - Fee Related CN205095312U (en) | 2015-10-30 | 2015-10-30 | PLC detecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205095312U (en) |
-
2015
- 2015-10-30 CN CN201520849710.1U patent/CN205095312U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160323 Termination date: 20161030 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |