CN208304563U - A kind of self-starting dust-free purification equipment - Google Patents
A kind of self-starting dust-free purification equipment Download PDFInfo
- Publication number
- CN208304563U CN208304563U CN201820702715.5U CN201820702715U CN208304563U CN 208304563 U CN208304563 U CN 208304563U CN 201820702715 U CN201820702715 U CN 201820702715U CN 208304563 U CN208304563 U CN 208304563U
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- CN
- China
- Prior art keywords
- discharge resistance
- type triode
- sparge pipe
- connect
- water
- 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.)
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Abstract
The utility model discloses a kind of self-starting dust-free purification equipment, include sparge pipe and auto-start control circuit；The primary coil of the current transformer L of auto-start control circuit and the power supply circuit of load are connected in series, current transformer L secondary coil is connect with electrolytic capacitor C1 by rectifier diode D1 and is charged, electrolytic capacitor C1 passes through discharge resistance R2, discharge resistance R1 discharges and gets the base stage that a current potential is added to NPN type triode G1, pass through discharge resistance R3 again after NPN type triode G1 conducting, discharge resistance R4 discharges and gets the base stage that a current potential is added to PNP type triode G2, PNP type triode G2 conducting, relay power coil is powered, relay closes the switch, water pump starting, sparge pipe starting injection.The utility model is actuated for self-starting injection purification according to load, and without in addition hand-held control injection, manipulation is simple, easy to use.
Description
Technical field
The utility model relates to environmental protection construction apparatus field, specifically a kind of self-starting dust-free purification equipment.
Background technique
Currently, cutting machine, when cutting substrate, the dust for cutting generation seriously affects construction environment, and dust is easily inhaled
Enter in human body, influences the health of construction personnel.In order to purify to cutting machine construction environment, people use water mist spray
Dust is settled, but existing atomized water spray starts, i.e., needs another person to hold jet pipe while cutting and open
It is dynamic, the depollution of environment is carried out, is on the one hand lavished labor on, on the other hand when cutting machine stops working, jet pipe needs in addition control
It closes, when artificially not closing in time, often results in the waste of water resource.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of self-starting dust-free purification equipment, are loaded according to cutting machine
Be actuated for self-starting injection purification, without in addition hand-held control injection, manipulation is simple, easy to use.
The technical solution of the utility model are as follows:
A kind of self-starting dust-free purification equipment, includes sparge pipe and auto-start control circuit；The booting-self controller
Circuit includes current transformer L, rectifier diode D1, electrolytic capacitor C1, NPN type triode G1, PNP type triode G2, puts
Resistance R1, discharge resistance R2, discharge resistance R3, discharge resistance R4 and relay Y, current transformer L for water pump starting
Primary coil and the power supply circuit of load be connected in series, one end of current transformer L secondary coil and rectifier diode D1's
Anode connection, one end of discharge resistance R2, the cathode of rectifier diode D1 are connect with the anode of electrolytic capacitor C1, discharge resistance
The other end of R2, one end of discharge resistance R1 are connect with the base stage of NPN type triode G1, one end of discharge resistance R3, electric discharge
One end of resistance R4 is connect with the collector of NPN type triode G1, and the other end of discharge resistance R4 is with PNP type triode G2's
Base stage connection, the other end of discharge resistance R3, the emitter of PNP type triode G2 are connect with water pump power supply anode, PNP
The collector of type triode G2 is connect with one end of relay Y hot-wire coil, the cathode of electrolytic capacitor C1, discharge resistance R1 it is another
One end, the emitter of NPN type triode G1, relay Y hot-wire coil the other end connect with water pump power supply cathode.
It is connected with water power conductor wire all the way between the primary coil of current transformer L and the power supply circuit of load,
Conductor wire includes oversheath, two copper conductors being set in oversheath and the sparge pipe to water power all the way, sparge pipe
The both ends of water inlet end and water outlet, two copper conductors reach outside oversheath, the water inlet end of sparge pipe and water pump for water end (W.E.)
Connection, two copper conductors are connect with an attaching plug with sparge pipe water inlet end one end in the same direction, attaching plug and 220V alternating current
Load is fixed on above and neighbouring load driving work package, two copper conductors and sparge pipe water outlet in connection, the water outlet of sparge pipe
One end in the same direction is all connected with the power supply circuit of load；Wherein, wherein a centre is cut off in two copper conductors, and cutting separates
Both ends connect with a signal plug, the current transformer is connected in the jack of signal plug.
The auto-start control circuit is integrated on circuit board, and the circuit board is connect with water pump power supply.
The sparge pipe selects PE hose, and PE hose is coated with heat insulation sheath；The copper conductor includes nylon
Line base, the copper wire spring being wound on nylon wire base and the insulating sheath being wrapped in outside red copper coil, the copper wire spring are red copper
Line is wound in the spring-like structures formed on nylon wire base.
The advantages of the utility model:
The power supply circuit of current transformer and load in the utility model auto-start control circuit is connected in series, and works as load
When starting power supply, current transformer flows into electric current, so that NPN type triode G1 and PNP type triode G2 conducting, electric current stream
Enter the hot-wire coil of relay, after relay power coil is powered, relay closure, water pump starting is supplied water to sparge pipe to spray
Jetting mist carries out dust settling purification, i.e. load starting, water spray pipe inspection starting, without artificially individually being controlled to sparge pipe
System；The copper conductor for connecting current transformer L primary coil and load supplying circuit and sparge pipe are integrated in one by the utility model
Body, convenient for the connection of electrical cable and water route connecting line, and route is integrated in one, and route is avoided to wind, electrical cable
It is provided with signal plug and attaching plug, further decreases the difficulty of subscriber connection line；The copper conductor of the utility model uses
The structure of nylon wire base, copper wire spring and insulating sheath composition, resistance to pull, not easily broken, long service life；The utility model makes
In, so that the power supply circuit of 220V alternating current, cutting machine connects to form current loop with the primary coil of current transformer, i.e., three
It is connected with each other between person, current loop could be formed, is i.e. the utility model self-starting dust-free purification equipment is not attached in load
When, load can not start, and ensure that load must could start when cleaning equipment connects, ensure that the environment matter of loaded work piece
Amount.
Detailed description of the invention
Fig. 1 is the circuit diagram of the utility model auto-start control circuit.
Fig. 2 is the utility model water power structural schematic diagram that conductor wire connects all the way.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
See Fig. 1 and Fig. 2, a kind of self-starting dust-free purification equipment applied to cutting machine, includes sparge pipe 1 and self-starting
Control circuit；
Auto-start control circuit includes current transformer L, rectifier diode D1, the electrolytic capacitor being integrated on circuit board
C1, NPN type triode G1, PNP type triode G2, discharge resistance R1, discharge resistance R2, discharge resistance R3, discharge resistance R4 and
Relay Y for water pump starting；The primary coil and secondary coil of current transformer L, which is selected, to be wound on copper core base
Red copper coil；The primary coil of low-voltage current mutual inductor L and the power supply circuit of load are connected in series, current transformer L secondary wire
The anode of one end of circle and rectifier diode D1 are connect, one end of discharge resistance R2, rectifier diode D1 cathode with electrolysis
The anode connection of capacitor C1, the other end of discharge resistance R2, one end of discharge resistance R1 connect with the base stage of NPN type triode G1
It connects, one end of discharge resistance R3, one end of discharge resistance R4 are connect with the collector of NPN type triode G1, discharge resistance R4
The other end connect with the base stage of PNP type triode G2, the other end, the emitter of PNP type triode G2 of discharge resistance R3 is equal
It is connect with 12V water pump power supply anode, the collector of PNP type triode G2 is connect with one end of relay Y hot-wire coil, electricity
Solve the cathode of capacitor C1, the other end of discharge resistance R1, the emitter of NPN type triode G1, relay Y hot-wire coil it is another
End is connect with water pump power supply cathode.
Water power conductor wire all the way, water power are connected between the primary coil of current transformer L and the power supply circuit of cutting machine 6
Conductor wire includes oversheath 3, two copper conductors 2 being set in oversheath 3 and sparge pipe 1, the water inlet end of sparge pipe 1 all the way
It is reached outside oversheath 3 with the both ends of water outlet, two copper conductors 2, the water inlet end of sparge pipe 1 and connecting for water end (W.E.) for water pump 4
It connects, two copper conductors are connect with an attaching plug 5 with sparge pipe water inlet end one end in the same direction, attaching plug 5 and 220V alternating current
Cutting machine 6 is fixed on adjacent to the position of cutting blade and towards face preparation in connection, the water outlet of sparge pipe 1, and two copper are led
Line 2 and 1 water outlet of sparge pipe one end in the same direction are all connected with the power supply circuit of cutting machine 6, and in two copper conductors wherein in one
Between be cut off, cut off the both ends separated and connect with a signal plug 7, current transformer L is connected to the jack of signal plug 7
It is interior；Wherein, sparge pipe 1 selects PE hose, and PE hose is coated with heat insulation sheath；Copper conductor 2 include include nylon wire base,
The copper wire spring being wound on nylon wire base and the insulating sheath being wrapped in outside red copper coil, copper wire spring are that red copper wire is wound in nylon
The spring-like structures formed on line base.
Auto-start control circuit is integrated on circuit board, and circuit board is connect with 4 power supply of water pump.
Working principle of the utility model is:
In use, attaching plug 5 is connected 220V alternating current, signal plug 7 is connect with the current transformer L on circuit board,
So that the power supply circuit of 220V alternating current, cutting machine and the primary coil of current transformer form current loop, work as cutting machine
When starting power supply, the primary coil of current transformer L flows into electric current, and the low current of the secondary coil outflow of current transformer L is logical
Over commutation diode D1 connect with electrolytic capacitor C1 and charges, and electrolytic capacitor C1 is put by discharge resistance R2, discharge resistance R1
Electricity simultaneously gets the base stage that a current potential is added to NPN type triode G1, passes through discharge resistance R3 after NPN type triode G1 conducting again, puts
Resistance R4 discharges and gets the base stage that a current potential is added to PNP type triode G2, PNP type triode G2 conducting, and relay Y is powered
Coil is powered, and relay Y's closes the switch, and water pump 4 starts, and sparge pipe 1 is towards face preparation starting injection to cutting dust
It is settled.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of self-starting dust-free purification equipment, it is characterised in that: include sparge pipe and auto-start control circuit；It is described from
Starting control circuit includes current transformer L, rectifier diode D1, electrolytic capacitor C1, NPN type triode G1, three pole of positive-negative-positive
Pipe G2, discharge resistance R1, discharge resistance R2, discharge resistance R3, discharge resistance R4 and the relay Y for water pump starting, electric current
The primary coil of mutual inductor L and the power supply circuit of load are connected in series, two poles of one end and rectification of current transformer L secondary coil
The anode connection of pipe D1, one end of discharge resistance R2, the cathode of rectifier diode D1 connect with the anode of electrolytic capacitor C1, put
The other end of resistance R2, one end of discharge resistance R1 are connect with the base stage of NPN type triode G1, and the one of discharge resistance R3
It holds, one end of discharge resistance R4 is connect with the collector of NPN type triode G1, the other end and positive-negative-positive three of discharge resistance R4
The base stage of pole pipe G2 connects, and the other end, the emitter of PNP type triode G2 of discharge resistance R3 is positive with water pump power supply
Connection, the collector of PNP type triode G2 are connect with one end of relay Y hot-wire coil, cathode, the electric discharge electricity of electrolytic capacitor C1
It is negative with water pump power supply to hinder the other end of R1, the emitter of NPN type triode G1, the other end of relay Y hot-wire coil
Pole connection.
2. a kind of self-starting dust-free purification equipment according to claim 1, it is characterised in that: the current transformer L
Primary coil and load power supply circuit between be connected with water power conductor wire all the way, conductor wire includes outer shield to water power all the way
Two copper conductors and the sparge pipe cover, being set in oversheath, the water inlet end of sparge pipe and water outlet, two copper conductors
Both ends reach outside oversheath, the water inlet end of sparge pipe and water pump are connected for water end (W.E.), two copper conductors and sparge pipe into
Water end (W.E.) one end in the same direction is connect with an attaching plug, and attaching plug is electrically connected with the city 220V, and the water outlet of sparge pipe is fixed on
In load and neighbouring load driving work package, two copper conductors are all connected with the power supply of load with sparge pipe water outlet one end in the same direction
Circuit；Wherein, wherein a centre is cut off in two copper conductors, is cut off the both ends separated and is connect with a signal plug,
The current transformer is connected in the jack of signal plug.
3. a kind of self-starting dust-free purification equipment according to claim 1, it is characterised in that: the booting-self controller electricity
Road is integrated on circuit board, and the circuit board is connect with water pump power supply.
4. a kind of self-starting dust-free purification equipment according to claim 2, it is characterised in that: the sparge pipe selects PE
Hose, PE hose are coated with heat insulation sheath；The copper wire that the copper conductor includes nylon wire base, is wound on nylon wire base
Spring and the insulating sheath being wrapped in outside red copper coil, the copper wire spring are that red copper wire is wound in the spring formed on nylon wire base
Shape structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820702715.5U CN208304563U (en) | 2018-05-11 | 2018-05-11 | A kind of self-starting dust-free purification equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820702715.5U CN208304563U (en) | 2018-05-11 | 2018-05-11 | A kind of self-starting dust-free purification equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208304563U true CN208304563U (en) | 2019-01-01 |
Family
ID=64712431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820702715.5U Expired - Fee Related CN208304563U (en) | 2018-05-11 | 2018-05-11 | A kind of self-starting dust-free purification equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208304563U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108422259A (en) * | 2018-05-11 | 2018-08-21 | 王为灿 | A kind of self-starting dust-free purification equipment |
-
2018
- 2018-05-11 CN CN201820702715.5U patent/CN208304563U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108422259A (en) * | 2018-05-11 | 2018-08-21 | 王为灿 | A kind of self-starting dust-free purification equipment |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190101 |
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| CF01 | Termination of patent right due to non-payment of annual fee |