CN206050042U - A kind of clean cabin blood circulation - Google Patents
A kind of clean cabin blood circulation Download PDFInfo
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- CN206050042U CN206050042U CN201621027605.0U CN201621027605U CN206050042U CN 206050042 U CN206050042 U CN 206050042U CN 201621027605 U CN201621027605 U CN 201621027605U CN 206050042 U CN206050042 U CN 206050042U
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- filter
- cabin
- clean cabin
- blood circulation
- clean
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Abstract
This utility model is related to technical field of air purification, disclose a kind of clean cabin blood circulation, including clean cabin, blower fan, differential pressure pickup, particle monitors, logic controller and the first filter, the outfan of differential pressure pickup is connected with the pressure differential detection end of logic controller, the pressure reduction control end of logic controller is connected with the rotating speed input of blower fan, logic controller adjusts the pressure of clean cabin interior by the rotating speed of control blower fan, by the Stress control of clean cabin interior in certain scope；It is outer this, the outfan of particle monitors is connected with the particle concentration test side of logic controller, the particle concentration control end of logic controller is connected with the rotating speed input of the first filter, logic controller adjusts the particle concentration in clean cabin room by the rotating speed of the first filter of control, the particle concentration in clean cabin is also controlled within the specific limits, it is achieved thereby that the cleaning in clean cabin, reduces the power attenuation in clean cabin.
Description
Technical field
This utility model is related to technical field of air purification, more particularly to a kind of clean cabin blood circulation.
Background technology
Clean technology is also referred to as clean cabin technology, and clean cabin is wanted except the temperature, humidity met in air-conditioned room etc. is conventional
Ask outer, in addition it is also necessary to the various facilities and strict management in terms of by engineering technology, it is ensured that the pressure, particle in clean cabin room is dense
Degree etc. is also controlled in certain scope.
At present, existing clean cabin is only operated with fixed power, under fixed power, in clean cabin room
Pressure and particle concentration are basically stable in a fixed value.Too low operating power is unable to reach the purpose of cleaning, causes clean
It is unclean in net cabin, and too high operating power can then cause the power attenuation in clean cabin excessive, it is unnecessary to increased
Energy consumption.
Utility model content
The purpose of this utility model is to provide a kind of clean cabin blood circulation, to solve under constant power, clean cabin
Indoor pressure and particle concentration is basically stable at the technical problem in a fixed value, realizes the cleaning in clean cabin, reduces
The power attenuation in clean cabin.
In order to solve above-mentioned technical problem, this utility model provides a kind of clean cabin blood circulation, including clean cabin,
Blower fan, differential pressure pickup, particle monitors, logic controller and the first filter；
Outside of the blower fan located at the clean cabin, the clean cabin is provided with exhaust outlet and air inlet, the wind
The air outlet of machine is connected with the air inlet in the clean cabin；The air inlet in the clean cabin is provided with first filter；
Inside of the differential pressure pickup located at the clean cabin, the outfan of the differential pressure pickup and the logic
The pressure differential detection end connection of controller, the pressure reduction control end of the logic controller are connected with the rotating speed input of the blower fan；
Inside of the particle monitors located at the clean cabin, the outfan of the particle monitors and the logic
The particle concentration test side connection of controller, the particle concentration control end of the logic controller are turned with first filter
Fast input connection.
Preferably, the air inlet in the clean cabin is multiple；Each air inlet correspondence in the clean cabin
Be provided with first filter.
Preferably, first filter is high efficiency particulate air filter.
Preferably, the clean cabin blood circulation also includes constant temperature and humidity machine, and the constant temperature and humidity machine is located at
The inside in the clean cabin.
Preferably, the clean cabin blood circulation also includes scrubbing tower；The air outlet of the blower fan passes through institute
The air inlet that scrubbing tower is stated with the clean cabin is connected；Specifically, the air intake of the air outlet of the blower fan and the scrubbing tower
Mouth connection, the air outlet of the scrubbing tower are connected with the air inlet of first filter.
Preferably, the clean cabin blood circulation also includes the second filter；The air outlet of the blower fan leads to
Cross second filter to connect with the air inlet of the scrubbing tower；Specifically, the air outlet of the blower fan and second mistake
The air inlet connection of filter, the air outlet of second filter are connected with the air inlet of the scrubbing tower；Described second filters
Aperture of filter screen of the aperture of filter screen of device more than first filter.
Preferably, top of the air inlet and exhaust outlet in the clean cabin located at the clean cabin.
Preferably, the clean cabin blood circulation also includes the first shock bracket, and first filter sets
In first shock bracket.
Preferably, first shock bracket is spring shock absorption support or rubber shock-absorbing support.
Preferably, the clean cabin blood circulation also includes the second shock bracket, and second filter sets
In second shock bracket.
Preferably, second shock bracket is spring shock absorption support or rubber shock-absorbing support.
Compared to prior art, the beneficial effects of the utility model are：This utility model provides a kind of clean cabin and follows
Loop systems, the outfan of differential pressure pickup are connected with the pressure differential detection end of logic controller, the pressure reduction control end of logic controller
It is connected with the rotating speed input of blower fan, logic controller adjusts the pressure of clean cabin interior by the rotating speed of control blower fan,
By the Stress control of clean cabin interior in certain scope；It is outer this, outfan and the logic controller of particle monitors
Particle concentration test side connects, and the particle concentration control end of logic controller is connected with the rotating speed input of the first filter, is patrolled
Controller is collected by the rotating speed of the first filter of control to adjust the particle concentration in clean cabin room, will be the particle in clean cabin dense
Degree is also controlled within the specific limits, it is achieved thereby that the cleaning in clean cabin, reduces the power attenuation in clean cabin.
Description of the drawings
Fig. 1 is the structural representation of the clean cabin blood circulation in this utility model embodiment.
Wherein, 1, clean cabin；11st, exhaust outlet；12nd, air inlet；2nd, blower fan；3rd, differential pressure pickup；4th, particle monitors；
5th, the first filter；6th, constant temperature and humidity machine；7th, scrubbing tower；8th, the second filter；9th, the first shock bracket；10th, the second damping
Frame.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is used to illustrate this utility model, but is not limited to scope of the present utility model.
As shown in figure 1, a kind of clean cabin blood circulation that this utility model embodiment is provided, including clean cabin 1, wind
Machine 2, differential pressure pickup 3, particle monitors 4, logic controller and the first filter 5；
Outside of the blower fan 2 located at the clean cabin 1, the clean cabin 1 are provided with exhaust outlet 11 and air inlet 12,
The air outlet of the blower fan 2 is connected with the air inlet 12 in the clean cabin 1；The air inlet 12 in the clean cabin 1 is provided with institute
State the first filter 5；
The differential pressure pickup 3 located at the clean cabin 1 inside, the outfan of the differential pressure pickup 3 with it is described
The pressure differential detection end connection of logic controller, the pressure reduction control end of the logic controller and the rotating speed input of the blower fan 2
Connection；
The particle monitors 4 located at the clean cabin 1 inside, the outfan of the particle monitors 4 with it is described
The particle concentration test side connection of logic controller, the particle concentration control end of the logic controller and first filter
5 rotating speed input connection.
In this utility model embodiment, the pressure reduction of the outfan of the differential pressure pickup 3 and the logic controller is examined
End connection is surveyed, the pressure reduction control end of the logic controller is connected with the rotating speed input of the blower fan 2, the logic controller
The pressure inside the clean cabin 1 is adjusted by controlling the rotating speed of the blower fan 2, the pressure inside the clean cabin 1
When power is too low, the pressure inside the clean cabin 1 is improved by improving the rotating speed of the blower fan 2, it is ensured that the clean cabin
, in more than 10Pa, the pressure reduction in the two neighboring clean cabin 1 is in more than 5Pa for the outdoor pressure reduction in room 1 pair；Meanwhile, when described clean
During hypertonia inside net cabin 1, the pressure inside the clean cabin 1 is reduced by reducing the rotating speed of the blower fan 2,
So as to reduce the power attenuation in the clean cabin 1, energy-saving effect is realized.
Additionally, the outfan of the particle monitors 4 is connected with the particle concentration test side of the logic controller, it is described
The particle concentration control end of logic controller is connected with the rotating speed input of first filter 5, and the logic controller leads to
The particle concentration for controlling that the rotating speed of first filter 5 comes in the clean cabin 1 of the regulation is crossed, when in the clean cabin 1
When the particle concentration in portion is too high, increase the ventilation time in the clean cabin 1 by improving the rotating speed of first filter 1
Number, it is ensured that the particle concentration inside the clean cabin 1 is controlled within the specific limits；Particle inside the clean cabin 1
When concentration is relatively low, the power attenuation in the clean cabin 1 is reduced by reducing the rotating speed of first filter 1, realize section
Can effect.
In this utility model embodiment, Caulis Piperis Kadsurae is entered from the air inlet 12 in the clean cabin 1, from the clean cabin
1 exhaust outlet 11 is discharged, and is internally formed circulation in the clean cabin 1, inside the above-mentioned regulation clean cabin 1
Pressure and particle concentration reduce the power attenuation in the clean cabin 1 realizing the cleaning in the clean cabin 1.
In this utility model embodiment, the air inlet 12 in the clean cabin 1 can be one, or it is multiple.
As shown in figure 1, the pressure and particle concentration of inside in order to preferably adjust the clean cabin 1, meet the clean cabin 1
Each internal regional area is required to pressure and particle concentration.Preferably, the air inlet in clean cabin 1 described in the present embodiment
12 is multiple；Each air inlet 12 in the clean cabin 1 is accordingly provided with first filter 5.
In this utility model embodiment, final filtration link of first filter 5 as the clean cabin 1,
In order to meet requirement of the inside in the clean cabin 1 to particle concentration, need to filter 0.5um particles below dust and various
Float.Therefore, first filter 5 in the present embodiment is high efficiency particulate air filter.
As shown in figure 1, in order to ensure that the temperature and humidity inside the clean cabin 1 is basically stable at a fixed value
On, meet the requirement to humiture inside the clean cabin 1.Described clean cabin blood circulation in the present embodiment also includes
Constant temperature and humidity machine 6, inside of the constant temperature and humidity machine 6 located at the clean cabin 1.
As shown in figure 1, in order to remove salinity entrained in Caulis Piperis Kadsurae, it is to avoid Caulis Piperis Kadsurae directly passes through first filter 5
Into the clean cabin 1, while the salinity in avoiding Caulis Piperis Kadsurae causes to damage to first filter 5.Preferably, this enforcement
Described clean cabin blood circulation in example also includes scrubbing tower 7；The air outlet of the blower fan 2 passes through the scrubbing tower 7 and institute
The air inlet 12 for stating clean cabin 1 is connected；Specifically, the air outlet of the blower fan 2 is connected with the air inlet of the scrubbing tower 7,
The air outlet of the scrubbing tower 7 is connected with the air inlet of first filter 5.Removed in Caulis Piperis Kadsurae by the scrubbing tower 7
Salinity, prevents from carrying Caulis Piperis Kadsurae salty to cause to damage into the clean cabin 1 and to first filter 5.
As shown in figure 1, the bulky grain in order to filter out Caulis Piperis Kadsurae first, it is to avoid first filter 5 is caused to damage, is carried
The life-span of high first filter 5.Preferably, the described clean cabin blood circulation in the present embodiment is also filtered including second
Device 8；The air outlet of the blower fan 2 is connected with the air inlet of the scrubbing tower 7 by second filter 8；Specifically, it is described
The air outlet of blower fan 2 is connected with the air inlet of second filter 8, air outlet and the washing of second filter 8
The air inlet connection of tower 7；Aperture of filter screen of the aperture of filter screen of second filter 8 more than first filter 5.
In this utility model embodiment, the air inlet 12 and exhaust outlet 11 in the clean cabin 1 can be arranged on cleaning
The side wall in cabin 1, top etc..Preferably, the air inlet 12 and exhaust outlet 11 in the described clean cabin 1 in the present embodiment is located at institute
State the top in clean cabin 1.
In this utility model embodiment, as the clean cabin 1 is on ship, during ship running, institute
State clean cabin 1 and there are vibrations unavoidably, so as to cause the vibration of first filter 5, in turn result in first filter 5
Damage.As shown in figure 1, the vibration in order to reduce first filter 5, the described clean cabin cyclic system in the present embodiment
System also includes the first shock bracket 9, and first filter 5 is in first shock bracket 9.
In this utility model embodiment, in order to further reduce the vibration of first filter 5, it is preferable that this reality
It is spring shock absorption support or rubber shock-absorbing support to apply first shock bracket 9 in example.
In this utility model embodiment, as the clean cabin 1 is on ship, during ship running, institute
State clean cabin 1 and there are vibrations unavoidably, so as to cause the vibration of second filter 8, in turn result in second filter 8
Damage.As shown in figure 1, the vibration in order to reduce second filter 8, the described clean cabin cyclic system in the present embodiment
System also includes the second shock bracket 10, and second filter 8 is in second shock bracket 10.
In this utility model embodiment, in order to further reduce the vibration of second filter 8, it is preferable that this reality
It is spring shock absorption support or rubber shock-absorbing support to apply second shock bracket 10 in example.
To sum up, a kind of clean cabin blood circulation that this utility model is provided, outfan and the logic control of differential pressure pickup 3
The pressure differential detection end connection of device processed, the pressure reduction control end of logic controller are connected with the rotating speed input of blower fan 2, logic controller
Pressure inside clean cabin 1 is adjusted by the rotating speed of control blower fan 2, by the Stress control inside clean cabin 1 certain
In the range of；Additionally, the outfan of particle monitors 4 is connected with the particle concentration test side of logic controller, logic controller
Particle concentration control end be connected with the rotating speed input of the first filter 5, logic controller is by controlling first filter 5
Rotating speed also controls the particle concentration inside clean cabin 1 in certain scope adjusting the particle concentration in clean cabin 1
It is interior, it is achieved thereby that the cleaning in clean cabin 1, reduces the power attenuation in clean cabin 1.
The above is only preferred implementation of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of without departing from this utility model know-why, some improvement and replacement can also be made, these change
Enter and replace also to should be regarded as protection domain of the present utility model.
Claims (11)
1. a kind of clean cabin blood circulation, it is characterised in that including clean cabin, blower fan, differential pressure pickup, particle monitoring
Device, logic controller and the first filter；
Outside of the blower fan located at the clean cabin, the clean cabin are provided with exhaust outlet and air inlet, the blower fan
Air outlet is connected with the air inlet in the clean cabin；The air inlet in the clean cabin is provided with first filter；
Inside of the differential pressure pickup located at the clean cabin, the outfan of the differential pressure pickup and the logic control
The pressure differential detection end connection of device, the pressure reduction control end of the logic controller are connected with the rotating speed input of the blower fan；
Inside of the particle monitors located at the clean cabin, the outfan of the particle monitors and the logic control
The particle concentration test side connection of device, the particle concentration control end of the logic controller are defeated with the rotating speed of first filter
Enter end connection.
2. cleaning cabin as claimed in claim 1 blood circulation, it is characterised in that the air inlet in the clean cabin is many
It is individual；Each air inlet in the clean cabin is accordingly provided with first filter.
3. cleaning cabin as claimed in claim 1 or 2 blood circulation, it is characterised in that first filter is efficient mistake
Filter.
4. cleaning cabin as claimed in claim 1 blood circulation, it is characterised in that the clean cabin blood circulation also includes
Constant temperature and humidity machine, inside of the constant temperature and humidity machine located at the clean cabin.
5. cleaning cabin as claimed in claim 1 blood circulation, it is characterised in that the clean cabin blood circulation also includes
Scrubbing tower；The air outlet of the blower fan is connected with the air inlet in the clean cabin by the scrubbing tower；Specifically, the wind
The air outlet of machine is connected with the air inlet of the scrubbing tower, the air inlet of the air outlet of the scrubbing tower and first filter
Connection.
6. cleaning cabin as claimed in claim 5 blood circulation, it is characterised in that the clean cabin blood circulation also includes
Second filter；The air outlet of the blower fan is connected with the air inlet of the scrubbing tower by second filter；Specifically,
The air outlet of the blower fan is connected with the air inlet of second filter, air outlet and the washing of second filter
The air inlet connection of tower；Aperture of filter screen of the aperture of filter screen of second filter more than first filter.
7. cleaning cabin as claimed in claim 1 blood circulation, it is characterised in that the air inlet in the clean cabin and air draft
Top of the mouth located at the clean cabin.
8. cleaning cabin as claimed in claim 1 blood circulation, it is characterised in that the clean cabin blood circulation also includes
First shock bracket, first filter is in first shock bracket.
9. cleaning cabin as claimed in claim 8 blood circulation, it is characterised in that first shock bracket is spring shock absorption
Support or rubber shock-absorbing support.
10. cleaning cabin as claimed in claim 6 blood circulation, it is characterised in that the clean cabin blood circulation is also wrapped
The second shock bracket is included, second filter is in second shock bracket.
11. cleaning cabin as claimed in claim 10 blood circulation, it is characterised in that second shock bracket subtracts for spring
Shake support or rubber shock-absorbing support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621027605.0U CN206050042U (en) | 2016-08-31 | 2016-08-31 | A kind of clean cabin blood circulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621027605.0U CN206050042U (en) | 2016-08-31 | 2016-08-31 | A kind of clean cabin blood circulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206050042U true CN206050042U (en) | 2017-03-29 |
Family
ID=58374591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621027605.0U Active CN206050042U (en) | 2016-08-31 | 2016-08-31 | A kind of clean cabin blood circulation |
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| Country | Link |
|---|---|
| CN (1) | CN206050042U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106275354A (en) * | 2016-08-31 | 2017-01-04 | 中船黄埔文冲船舶有限公司 | A kind of clean cabin blood circulation |
-
2016
- 2016-08-31 CN CN201621027605.0U patent/CN206050042U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106275354A (en) * | 2016-08-31 | 2017-01-04 | 中船黄埔文冲船舶有限公司 | A kind of clean cabin blood circulation |
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