CN208090044U - A kind of in due course closing control device of salmon aquaculture pond blowdown valve - Google Patents
A kind of in due course closing control device of salmon aquaculture pond blowdown valve Download PDFInfo
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- CN208090044U CN208090044U CN201820433419.XU CN201820433419U CN208090044U CN 208090044 U CN208090044 U CN 208090044U CN 201820433419 U CN201820433419 U CN 201820433419U CN 208090044 U CN208090044 U CN 208090044U
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- valve
- aquaculture pond
- sewage drain
- blowdown
- solenoid valve
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Abstract
The utility model provides a kind of in due course closing control device of salmon aquaculture pond blowdown valve, including blowdown valve, the blowdown valve is pneumatic sewage drain valve, the pneumatic sewage drain valve is connected with air source by pipeline, solenoid valve is equipped between the pneumatic sewage drain valve and air source, the circuit of the solenoid valve taps into the circuit of salmon aquaculture pond headlamp, the circuit in parallel connection of the solenoid valve and headlamp, and breaking timer is connected with two-bit triplet solenoid valve.During the utility model solves salmon seedling cultivation, have a power failure suddenly or the manual operation of drawing stage, in the case of aquaculture pond lighting-off, aquaculture pond center blowdown valve causes juvenile fish to be flowed out from blow-off pipe without closing in time, the problem of causing direct production loss.Using the utility model, pneumatic sewage drain valve can be automatically closed after timing, save the labour program of manual operation closing.
Description
Technical field
The utility model is related to salmon to cultivate field, specifically, being that be related to a kind of salmon aquaculture pond blowdown valve suitable
When closing control device.
Background technology
In the production of salmon circulating water cultivation, juvenile fish is under lighting condition, cluster, orderly stream travelling against the current.And stop shining
It is bright or without spin in the case of flow, mixed and disorderly unordered travelling is presented, in production process, in the case of having a power failure suddenly, if center
Blowdown valve is not closed in time, high density salmon juvenile fish, with flow can largely flow out blow-off pipe, squeezed at filter screen to
Extremely, it until juvenile fish is filled with filter screen water tank, overflows.
Salmon juvenile fish carries out drawing before entering sea-farming, is handled by controlling illumination.Drawing in production
Stage needs illumination bait throwing in 12 hours of turning on light daily, turns off the light 12 hours, the operation of dark surrounds not bait throwing in.It is supported entering seawater
There is 2 months or so time to need stopping illumination of turning off the light daily before growing.Hand control switch is opened, aquaculture pond center blowdown is risen
Valve carries out blowdown, pulls that turn off blowdown valve after residual fish be also the work for having to do daily out.
Illustrate the present invention the problems in soluble salmon circulating water cultivation production.
Example 1：The production accident process in present invention production in the past is not used:Salmon cultivating system cultivate during,
Blowdown valve being opened when work, blowdown, pull residual fish out, had a power failure suddenly, a piece of dark in workshop, staff walks to go downstairs in a hurry,
Each aquaculture pond backwater valve is closed as early as possible, prevents aquaculture pond dehydration excessive, and then tissue power generation.Among hasty, forget to close
Blowdown valve, as a result in the dark, the juvenile fish in aquaculture pond are flowed out with hydraulic pressure flow, are accumulated at filter screen, are squeezed, as a result half is small
When or so time cause juvenile fish dead, nearly ten thousand yuan of direct economic loss.
Example 2：The drawing stage before salmon juvenile fish outbound needs close light to the next morning 6 points of every night at 6 points
According to stopping bait throwing in.Staff goes to handle residual fish, the blowdown valve of some aquaculture pond is forgotten to close, to drawing after having dragged for residual fish
Time service of turning off the light personnel's first turns off aquaculture pond illumination, and as a result unordered travelling occurs in juvenile fish in aquaculture pond, and juvenile fish is from blowdown valve
It flows out, is extruded at filter screen with flow, cause production loss.
If causing to cultivate in unexpected power failure because carelessness or other reasons are forgotten to close aquaculture pond center blowdown valve in work
Illumination is extinguished above pond or the drawing stage artificially stops under light conditions, will result in great production loss:Juvenile fish can be with flow
It flows out at filter screen, accumulation squeezes till death, and it is cumulative until overflowing that salmon juvenile fish is hindered in filter screen execution.
Utility model content
The purpose of the utility model is to overcome the shortcomings of above-mentioned traditional technology, provide a kind of salmon aquaculture pond row
The dirty in due course closing control device of valve during solving salmon seedling cultivation, has a power failure or the manual operation of drawing stage, makes to support suddenly
In the case of growing pond lighting-off, aquaculture pond center blowdown valve causes juvenile fish to be flowed out from blowdown valve without closing in time, causes straight
The problem of connecing production loss.
The purpose of this utility model is reached by following technical measures：A kind of salmon aquaculture pond blowdown valve closes in due course
Controller, including blowdown valve are closed, the blowdown valve is pneumatic sewage drain valve, and the pneumatic sewage drain valve is connected with air source by pipeline,
Solenoid valve is equipped between the pneumatic sewage drain valve and air source, the circuit of the solenoid valve taps into the electricity of salmon aquaculture pond headlamp
Road, the solenoid valve are connected in parallel with aquaculture pond headlamp, and are controlled by same cut-off switch.
Further, the solenoid valve is connected with the switch of timing cut-off controller control electromagnetic valve circuit, the timing
Broken-circuit controller includes that timing is connected, is continuously turned on, closing three function gears.
Timing cut-off controller is installed in circuit, timing controlled may be implemented, sets the time, time is up to break
The other end of electricity, solenoid valve control gas passage and blowdown valve is connected, and realizes the closing of blowdown valve, stops blowdown.Timer control
The time that blowdown valve processed is opened, periodically terminate to be automatically closed, does not need manual operation and close step, greatly facilitate salmon
The management of cultivation.
Further, the solenoid valve selects two-bit triplet solenoid valve, one of described two-bit triplet solenoid valve logical
Hole is connect with pneumatic sewage drain valve one end, and can pneumatic sewage drain valve blowdown be opened after connection, another through-hole and pneumatic sewage drain valve are another
One end connects, and can close pneumatic sewage drain valve after connection.
Solenoid valve selects two-bit triplet solenoid valve, when working after normal power-up, one from two-bit triplet solenoid valve of air source
One end of through-hole and pneumatic sewage drain valve is connected, and pneumatic sewage drain valve is opened；Timing terminates, artificial disconnecting circuit and power failure are closed
In the case of circuit no current, air source passes through another through-hole of two-bit triplet solenoid valve, another termination with pneumatic sewage drain valve
Logical, pneumatic sewage drain valve is closed.
By adopting the above-described technical solution, compared with prior art, the utility model has the advantages that：By accessing timing
Switch, two-bit triplet solenoid valve and other components, are connected to together with aquaculture pond illuminating line.When routine use pneumatic sewage drain valve,
Time switch is opened, unlatching pneumatic sewage drain valve is powered on, periodically terminates to be automatically closed.Save the labour of manual operation closing
Program, while avoiding forgetting that closing pneumatic sewage drain valve buries production accident hidden danger.It can be in using time switch when brushing pond
Continue energized state, makes pneumatic sewage drain valve keep opening for a long time, be normally carried out and scrub.Power outage when power failure, electromagnetism
Valve no current passes through, and can connect the air pressure passageway that control pneumatic sewage drain valve is closed, close pneumatic sewage drain valve, avoid lighting-off
In the case of, there is open state in aquaculture pond blowdown valve, causes production loss.
In breeding process, pneumatic sewage drain valve open blowdown when even with timer lasting energized state, unexpected
When having a power failure or artificially closing illumination when drawing, solenoid valve can also connect the shutdown side gas passage of pneumatic sewage drain valve because of power-off, and
When close pneumatic sewage drain valve, avoid production loss.
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Description of the drawings
Attached drawing 1 is a kind of structural schematic diagram of the in due course closing control device of salmon aquaculture pond blowdown valve of the utility model.
Wherein, 1- pneumatic sewage drain valves, 2- two-bit triplet solenoid valves, 3- headlamps, 4- timing cut-off controllers, 5- cultivation
Pond, 6- firewires, 7- zero curves, 8- aquaculture pond bull switches.
Specific implementation mode
Embodiment, as shown in Fig. 1, a kind of in due course closing control device of salmon aquaculture pond blowdown valve, including blowdown valve, institute
It is pneumatic sewage drain valve 1 to state blowdown valve, and the pneumatic sewage drain valve 1 is connected with air source, the pneumatic sewage drain valve 1 and air source by pipeline
Between be equipped with solenoid valve, the circuit of the solenoid valve taps into the circuit of 5 headlamp 3 of salmon aquaculture pond, the solenoid valve with shine
The circuit in parallel of bright lamp 3 connects, and is powered off control by cut-off switch 8 simultaneously.
The solenoid valve is connected with the switch that timing cut-off controller 4 controls electromagnetic valve circuit.
The solenoid valve selects two-bit triplet solenoid valve 2, the two-bit triplet solenoid valve 2, there are three through-hole, one into
Gas, two outlets, one of exhaust through hole connect with a gas passage of pneumatic sewage drain valve 1 and open pneumatic sewage drain valve 1
Blowdown, another through-hole are connect with another gas passage of pneumatic sewage drain valve 1, and the closing of pneumatic sewage drain valve 1 is controlled when connection.
Operation principle：The present apparatus is in parallel with 5 headlamp 3 of aquaculture pond, and is controlled by aquaculture pond light switch 8, power cord one
The firewire 6 into power for illumination is terminated, the other end accesses timing cut-off controller 4, then connects with two-bit triplet solenoid valve 2, and outlet connects
Enter the zero curve 7 of power for illumination.Solenoid valve selects two-bit triplet solenoid valve 2, and when normal power-up works, air source is from two-bit triplet solenoid valve
2 air admission hole is entered from a pipeline in pneumatic sewage drain valve 1 by a venthole, and pneumatic sewage drain valve 1 is opened；Timing is tied
Beam makes timer in the case of closed circuit no current when closing shelves disconnecting circuit and power failure passes through, and air source passes through two
Another venthole of position-3-way solenoid valve 2, gas enter pneumatic sewage drain valve 1, pneumatic blowdown by an other pipeline
Valve 1 is closed.Suddenly when power-off, headlamp 3 extinguishes pneumatic sewage drain valve 1 simultaneously and closes, in the case of preventing no light, high density three
Literary fish juvenile fish largely flows out blow-off pipe with flow, is squeezed till death at filter screen.
Timing cut-off controller 4 is installed in circuit, timing controlled may be implemented, set the time, time is up to break
Electricity, 2 turn on automatically of two-bit triplet solenoid valve control the air pressure passageway that pneumatic sewage drain valve 1 is closed, and realize the pass of pneumatic sewage drain valve 1
It closes, stops blowdown.The time that Timer Controlling pneumatic sewage drain valve 1 is opened, periodically terminate to be automatically closed, does not need manual operation pass
Step is closed, the management of salmon cultivation is greatly facilitated.
By accessing timing cut-off controller 4, two-bit triplet solenoid valve 2 and other components, connect with 5 illuminating line of aquaculture pond
It is connected to together.Timing cut-off controller 4 includes that timing is connected, is continuously turned on, closing three function gears.Routine use is pneumatically arranged
When dirty valve 1, gear is connected in the timing for opening timing cut-off controller 4, connects the circuit of two-bit triplet solenoid valve 2, is opened pneumatic
Blowdown valve 1, periodically terminates, and the circuit of two-bit triplet solenoid valve 2 disconnects, and two-bit triplet solenoid valve 2 connects another pressure channel
Pneumatic sewage drain valve 1 is set to close.Timing cut-off controller 4 can be used when brushing pond is continuously turned on gear, is continuously turned on two
The circuit of three-way magnetic valve makes 1 long-time of pneumatic sewage drain valve be in open state, is normally carried out and scrubs.Power supply stops when power failure
Power supply, two-bit triplet electromagnetic valve circuit no current passes through, 1 timely automated closing of pneumatic sewage drain valve, the case where avoiding lighting-off
Under, there is open state in the pneumatic sewage drain valve 1 in aquaculture pond 5, causes production loss.
The on or off of pneumatic sewage drain valve 1 is connected by pressure control, two gas passages with pneumatic sewage drain valve 1 in the present embodiment
It connects, two accesses control the on and off of pneumatic sewage drain valve 1 respectively, again by two-bit triplet solenoid valve 2 whether the ventilation of two accesses
Control, two-bit triplet solenoid valve 2 accesses circuit, in parallel with headlamp 3, while being that aquaculture pond shines with the control of headlamp 3 switch
- 8 series connection of bright switch.Timing cut-off controller 4, two-bit triplet solenoid valve 2, headlamp 3 are simultaneously by the aquaculture pond on lighting circuit
The power-off control of bull switch 8.Aquaculture pond bull switch 8 is the power switch of aquaculture pond headlamp, is connected on it
Together, it is to have simultaneously switched off the circuit of solenoid valve when turning off the light, ensures that solenoid valve is in no current by state, that is, ensure gas
Dynamic blowdown valve 1 is closed.
Claims (3)
1. a kind of in due course closing control device of salmon aquaculture pond blowdown valve, including blowdown valve, it is characterised in that：The blowdown valve is
Pneumatic sewage drain valve, the pneumatic sewage drain valve are connected with air source by pipeline, and electromagnetism is equipped between the pneumatic sewage drain valve and air source
Valve, the circuit of the solenoid valve tap into the circuit of salmon aquaculture pond headlamp, the circuit in parallel of the solenoid valve and headlamp
Connection, and controlled by same disconnect switch with aquaculture pond headlamp.
2. the in due course closing control device of a kind of salmon aquaculture pond blowdown valve according to claim 1, it is characterised in that：It is described
Solenoid valve is connected with the switch of timing cut-off controller control electromagnetic valve circuit, and the timing cut-off controller includes that timing connects
Lead to, be continuously turned on, closing three function gears.
3. the in due course closing control device of a kind of salmon aquaculture pond blowdown valve according to claim 1, it is characterised in that：It is described
Solenoid valve selects two-bit triplet solenoid valve, one end company of one of described two-bit triplet solenoid valve through-hole and pneumatic sewage drain valve
It connects, pneumatic sewage drain valve is opened into blowdown when ventilation, the other end connection of another through-hole and pneumatic sewage drain valve, when ventilation closes gas
Dynamic blowdown valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820433419.XU CN208090044U (en) | 2018-03-29 | 2018-03-29 | A kind of in due course closing control device of salmon aquaculture pond blowdown valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820433419.XU CN208090044U (en) | 2018-03-29 | 2018-03-29 | A kind of in due course closing control device of salmon aquaculture pond blowdown valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208090044U true CN208090044U (en) | 2018-11-13 |
Family
ID=64060660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820433419.XU Active CN208090044U (en) | 2018-03-29 | 2018-03-29 | A kind of in due course closing control device of salmon aquaculture pond blowdown valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208090044U (en) |
-
2018
- 2018-03-29 CN CN201820433419.XU patent/CN208090044U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200730 Address after: Room 1417, 14 / F, Yeda Zhigu, 300 Changjiang Road, Yantai Development Zone, Shandong Province Patentee after: Guoxin Oriental (Yantai) recycling aquaculture technology Co.,Ltd. Address before: No.18, Aokema street, Laishan District, Yantai City, Shandong Province Patentee before: SHANDONG ORIENTAL OCEAN SCI-TECH Co.,Ltd. |
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| TR01 | Transfer of patent right |