CN206444315U - A kind of plugged filter signalling generator for sending sound and light alarm - Google Patents
A kind of plugged filter signalling generator for sending sound and light alarm Download PDFInfo
- Publication number
- CN206444315U CN206444315U CN201621317316.4U CN201621317316U CN206444315U CN 206444315 U CN206444315 U CN 206444315U CN 201621317316 U CN201621317316 U CN 201621317316U CN 206444315 U CN206444315 U CN 206444315U
- Authority
- CN
- China
- Prior art keywords
- electric connector
- pressure switch
- filter
- signalling generator
- terminal
- 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.)
- Active
Links
Abstract
The utility model is related to plugged filter signalling generator, specifically a kind of plugged filter signalling generator for sending sound and light alarm.The utility model solves the problem of existing plugged filter signalling generator is easily delayed the filter element replacing time.A kind of plugged filter signalling generator for sending sound and light alarm, including pressure switch, electric connector, buzzer, flashing indicator light, external alarm lamp；Wherein, the detection mouth of pressure switch is connected with the entrance of filter；One end of buzzer is connected by the normally opened contact of pressure switch and the fire line terminal of electric connector, and the zero terminal of the other end and electric connector is connected；One end of flashing indicator light is connected by the normally opened contact of pressure switch and the fire line terminal of electric connector, and the zero terminal of the other end and electric connector is connected；One end of external alarm lamp is connected by the normally opened contact of pressure switch and the fire line terminal of electric connector, and the ground wire terminal of the other end and electric connector is connected.The utility model is applied to hydraulic system.
Description
Technical field
The utility model is related to plugged filter signalling generator, specifically a kind of plugged filter hair for sending sound and light alarm
Interrogate device.
Background technology
Plugged filter signalling generator is widely used on the filter in hydraulic system, and its effect is the filter core in filter
Alarm signal is sent when blocking.Existing plugged filter signalling generator mainly includes visual signalling generator and electric signalling generator.It is real
Trample and show, existing plugged filter signalling generator is limited by self structure, and there are the following problems：First, visual signalling generator is used
It is mechanical alarm principle：When the filter core of filter is blocked, visual signalling generator carries out mechanical action, and Field Force passes through
Its mechanical action is observed to find that filter core is blocked.The problem of such a signalling generator is present be：Once Field Force observation carefully or
Forget observation, then can not find that filter core is blocked in time, thus be delayed the filter element replacing time, so as to cause filter failure.2nd, it is electric
The operation principle of gas signalling generator is：When the filter core of filter is blocked, electric signalling generator utilizes switch connection police instruction
Thus device, warning indicator sends alarm signal.The problem of such a signalling generator is present be：Because warning indicator is mounted remotely from
On the equipment operation panel at scene, Field Force is difficult to receive alarm signal in time, causes Field Force to be difficult to find filter in time
Core is blocked, and is thus delayed the filter element replacing time, so as to cause filter failure.Based on this, it is necessary to invent a kind of brand-new mistake
Filter blocks signalling generator, to solve the problem of existing plugged filter signalling generator is easily delayed the filter element replacing time.
The content of the invention
The utility model in order to solve the problem of existing plugged filter signalling generator is easily delayed the filter element replacing time there is provided
A kind of plugged filter signalling generator for sending sound and light alarm.
The utility model adopts the following technical scheme that realization：
A kind of plugged filter signalling generator for sending sound and light alarm, including pressure switch, electric connector, buzzer, sudden strain of a muscle
Bright indicator lamp, external alarm lamp；Wherein, the detection mouth of pressure switch is connected with the entrance of filter；One end of buzzer
Connected by the normally opened contact of pressure switch and the fire line terminal of electric connector, the zero terminal of the other end and electric connector connects
Connect；One end of flashing indicator light is connected by the normally opened contact of pressure switch and the fire line terminal of electric connector, the other end and electricity
The zero terminal connection of gas plug；One end of external alarm lamp passes through the normally opened contact of pressure switch and the fire of electric connector
Line terminals are connected, and the ground wire terminal of the other end and electric connector is connected.
During work, electric connector is connected with external power source, and buzzer and flashing indicator light are installed in scene, external alarm
Indicator lamp is mounted remotely from the equipment operation panel at scene.Specific work process is as follows：When the filter core of filter is not blocked up
During plug, the normally opened contact of pressure switch is remained open.Now, buzzer, flashing indicator light, external alarm lamp not work
Make.When the filter core of filter is blocked, the inlet pressure of filter increases rapidly.When the inlet pressure of filter reaches pressure
During the threshold value of power switch, the normally opened contact closure of pressure switch.Now, buzzer obtains electric and sends audible ringing signal, flicker
Indicator lamp obtains electric and sends blinking light alarm signal, and external alarm lamp obtains electric and sends light warning signal, thus real
Existing sound and light alarm.Based on said process, compared with existing plugged filter signalling generator, one kind described in the utility model can be sent
The plugged filter signalling generator of sound and light alarm possesses following advantage by using brand new：First, with visual signalling generator phase
Than the utility model no longer uses mechanical alarm principle, but uses sound and light alarm principle, thereby ensures that Field Force's energy
It is enough to find that filter core is blocked, so as to effectively prevent the delay filter element replacing time, and then effectively prevent filter failure in time.
2nd, compared with electric signalling generator, the utility model by installing buzzer and flashing indicator light at the scene, it is ensured that Field Force
Alarm signal can be received in time, thereby ensured that Field Force can have found that filter core is blocked in time, prolonged so as to effectively prevent
The filter element replacing time, and then effectively prevent filter failure by mistake.
The utility model is rational in infrastructure, ingenious in design, efficiently solves existing plugged filter signalling generator and is easily delayed filter
The problem of core replacing construction, it is adaptable to hydraulic system.
Brief description of the drawings
Fig. 1 is circuit theory diagrams of the present utility model.
Embodiment
A kind of plugged filter signalling generator for sending sound and light alarm, including pressure switch, electric connector XP, buzzer
HA, flashing indicator light L1, external alarm lamp L2；Wherein, the detection mouth of pressure switch is connected with the entrance of filter；Buzzing
Normally opened contact S and electric connector XP that device HA one end passes through pressure switch fire line terminal XP1 are connected, and the other end is with electrically inserting
Head XP zero terminal XP2 connections；The normally opened contact S's and electric connector XP that flashing indicator light L1 one end passes through pressure switch
Fire line terminal XP1 connections, the other end is connected with electric connector XP zero terminal XP2；External alarm lamp L2 one end leads to
The normally opened contact S of excess pressure switch is connected with electric connector XP fire line terminal XP1, the ground terminal of the other end and electric connector XP
Sub- XP3 connections.
When it is implemented, the flashing indicator light L1 is used from blinking light emitting diode；The external alarm lamp L2
Using common light emitting diode.
Claims (2)
1. a kind of plugged filter signalling generator for sending sound and light alarm, it is characterised in that：Including pressure switch, electric connector
XP, buzzer HA, flashing indicator light L1, external alarm lamp L2；Wherein, the entrance of the detection mouth of pressure switch and filter
Connection；Normally opened contact S and electric connector XP that buzzer HA one end passes through pressure switch fire line terminal XP1 are connected, another
End is connected with electric connector XP zero terminal XP2；Normally opened contact S and electricity that flashing indicator light L1 one end passes through pressure switch
Gas plug XP fire line terminal XP1 connections, the other end is connected with electric connector XP zero terminal XP2；External alarm lamp
Normally opened contact S and electric connector XP that L2 one end passes through pressure switch fire line terminal XP1 are connected, the other end and electric connector
XP ground wire terminal XP3 connections.
2. a kind of plugged filter signalling generator for sending sound and light alarm according to claim 1, it is characterised in that：It is described
Flashing indicator light L1 is used from blinking light emitting diode；The external alarm lamp L2 uses common light emitting diode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621317316.4U CN206444315U (en) | 2016-12-03 | 2016-12-03 | A kind of plugged filter signalling generator for sending sound and light alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621317316.4U CN206444315U (en) | 2016-12-03 | 2016-12-03 | A kind of plugged filter signalling generator for sending sound and light alarm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206444315U true CN206444315U (en) | 2017-08-29 |
Family
ID=59662806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621317316.4U Active CN206444315U (en) | 2016-12-03 | 2016-12-03 | A kind of plugged filter signalling generator for sending sound and light alarm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206444315U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108889091A (en) * | 2018-07-17 | 2018-11-27 | 酒泉顺鑫气体股份有限公司 | A kind of acetylene gas workshop, which is used, changes wind devices with alerting effects |
| CN111871056A (en) * | 2020-07-30 | 2020-11-03 | 四川格林流体控制设备有限公司 | Modular filter |
| CN112824671A (en) * | 2019-11-20 | 2021-05-21 | 上海梅山钢铁股份有限公司 | Environment-friendly fuel circulation purification device for locomotive |
-
2016
- 2016-12-03 CN CN201621317316.4U patent/CN206444315U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108889091A (en) * | 2018-07-17 | 2018-11-27 | 酒泉顺鑫气体股份有限公司 | A kind of acetylene gas workshop, which is used, changes wind devices with alerting effects |
| CN112824671A (en) * | 2019-11-20 | 2021-05-21 | 上海梅山钢铁股份有限公司 | Environment-friendly fuel circulation purification device for locomotive |
| CN111871056A (en) * | 2020-07-30 | 2020-11-03 | 四川格林流体控制设备有限公司 | Modular filter |
| CN111871056B (en) * | 2020-07-30 | 2022-07-12 | 四川格林流体控制设备有限公司 | Modular filter |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206444315U (en) | A kind of plugged filter signalling generator for sending sound and light alarm | |
| CN201594594U (en) | Electric pre-alarming grounding wire operating rod | |
| CN108767715A (en) | A kind of transformer substation grounding wire intelligent error preventing operates active management control system and control method | |
| CN203644978U (en) | Multifunctional ground wire operating rod | |
| CN101853558B (en) | Cable burglar alarm wireless monitoring system | |
| CN204254900U (en) | A kind of shock preventing protector of electric of electric heater | |
| CN202126464U (en) | High-voltage approaching alarm system | |
| CN204990562U (en) | Electric wire shaft tower early warning device and system | |
| CN203596083U (en) | More light and sound alarm | |
| CN203433067U (en) | Electrostatic bracelet monitor and static electricity lead-out system | |
| CN205742370U (en) | A kind of intelligent fire bolt of SMS-Based short message state notice | |
| CN202330610U (en) | Grounding state detector of box-type transformer | |
| CN202150162U (en) | Anti-theft safety device of electric appliance | |
| CN201698562U (en) | Multifunctional switch of mining underground air door alarm | |
| CN204389627U (en) | Transformer, arrester ground wire break alarm | |
| CN211557768U (en) | Water pump control cabinet | |
| CN108107353A (en) | A kind of high voltage DC breaker detecting system | |
| CN203325138U (en) | Telecommunication cable fire prevention device | |
| CN204614355U (en) | Burglar alarm sealing device | |
| CN109559465A (en) | Intelligent and safe warning tape based on sound-light alarm mode | |
| CN203386321U (en) | Smoke alarm | |
| CN203050268U (en) | Alarm vehicle lock | |
| CN205719900U (en) | A kind of electric power detecting instrument | |
| CN212675003U (en) | Intelligent ammeter electricity larceny prevention warning device | |
| CN203838830U (en) | Pole-type transformer antitheft module |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |