CN206660884U - The controllable intelligence system of nitrogen making machine - Google Patents
The controllable intelligence system of nitrogen making machine Download PDFInfo
- Publication number
- CN206660884U CN206660884U CN201720338543.3U CN201720338543U CN206660884U CN 206660884 U CN206660884 U CN 206660884U CN 201720338543 U CN201720338543 U CN 201720338543U CN 206660884 U CN206660884 U CN 206660884U
- Authority
- CN
- China
- Prior art keywords
- adsorption tower
- valve
- nitrogen
- pressure
- making machine
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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.)
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- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 title claims abstract description 119
- 229910052757 nitrogen Inorganic materials 0.000 title claims abstract description 56
- 238000001179 sorption measurement Methods 0.000 claims abstract description 54
- 239000007789 gas Substances 0.000 claims abstract description 13
- 230000001172 regenerating effect Effects 0.000 claims description 15
- 230000005611 electricity Effects 0.000 claims description 2
- 238000010521 absorption reaction Methods 0.000 claims 1
- 230000003139 buffering effect Effects 0.000 claims 1
- 229910001873 dinitrogen Inorganic materials 0.000 abstract description 7
- 230000005540 biological transmission Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Abstract
The utility model discloses a kind of controllable intelligence system of nitrogen making machine, including being sequentially connected logical air compressor machine, adsorption tower, surge tank, connected between the air compressor machine and the adsorption tower, between the adsorption tower and the surge tank by pipeline, some valves are provided with the pipeline, also include controller, pressure maintaining valve, pneumatic operated valve, pressure transmitter, the adsorption tower are connected with the air compressor machine by air inlet, and the pressure maintaining valve is arranged at the air inlet；Nitrogen outlet pipe is connected with the surge tank, the pressure transmitter is arranged on the nitrogen outlet pipe, and the pressure maintaining valve, pneumatic operated valve and pressure transmitter electrically connect with the controller；The gas consumption fluctuation of the utility model user does not interfere with nitrogen gas purity, and equipment division automatically controls the start and stop of nitrogen making machine nitrogen according to the gas consumption of user, purity.
Description
Technical field
It the utility model is related to nitrogen field processed, especially a kind of controllable intelligence system of nitrogen making machine.
Background technology
At present, nitrogen making machine all designs according to purity, peak flow, but actual condition gas consumption is typically only nitrogen processed
60% or so of mechanism nitrogen ability, i.e., the confession nitrogen ability of nitrogen making machine is all superfluous in most cases.With still do not have to, more than line gas with
It is all oepration at full load in 24 hours less, and nitrogen making machine is unable to intelligent start/stop.And common nitrogen making machine, according to the fluctuation of flow,
Purity can also fluctuate, and purity can raise when the flow if reduced, but be probably not need too high purity in practical application, this nothing
Great waste is just generated among shape.
Utility model content
In order to solve the problems, such as that prior art is present, the utility model provides a kind of controllable intelligence system of nitrogen making machine.
To achieve the above object, the utility model adopts the technical scheme that the controllable intelligence system of nitrogen making machine, including according to
The secondary air compressor machine being connected, adsorption tower, surge tank, between the air compressor machine and the adsorption tower, the adsorption tower with it is described slow
Rush between tank and connected by pipeline, some valves are provided with the pipeline, in addition to：
Controller；Electrically connected with the valve；
Pressure maintaining valve, the adsorption tower are connected with the air compressor machine by air inlet, and the pressure maintaining valve is arranged on institute
State at air inlet；
Pneumatic operated valve, the adsorption tower include the first adsorption tower, the second adsorption tower, first adsorption tower and the second adsorption tower
Between be provided with regenerating tube, one end of the regenerating tube is connected with first adsorption tower, the other end of the regenerating tube with
Second adsorption tower is connected, and the pneumatic operated valve is arranged on the regenerating tube；
Pressure transmitter, nitrogen outlet pipe is connected with the surge tank, the pressure transmitter is arranged on the nitrogen
Outlet；
The pressure maintaining valve, pneumatic operated valve and pressure transmitter electrically connect with the controller.
In the embodiment of the utility model one, connected between the adsorption tower and the surge tank by delivery pipe.
In the embodiment of the utility model one, in addition to magnetic valve, the magnetic valve are connected with the controller electric signal,
The magnetic valve receives the electric signal sent from the controller, and the magnetic valve controls the valve by pneumatic means
Opening and closing.
In the embodiment of the utility model one, user's air accumulator is connected with the nitrogen outlet pipe.
In the embodiment of the utility model one, when the pressure threshold of user's air accumulator is 7.5-8kg, the pressure passes
Device is sent to send a signal to the controller, the controller controls the valve and pneumatic operated valve to close.
In the embodiment of the utility model one, when the pressure threshold of user's air accumulator is 6-6.8kg, the pressure passes
Device is sent to send a signal to the controller, the controller controls the valve and pneumatic operated valve to open.
In the embodiment of the utility model one, exhaust is provided between first adsorption tower and second adsorption tower
Pipe, the blast pipe are connected with first adsorption tower, the second adsorption tower respectively, and exhaust outlet is offered on the blast pipe.
The technical program has the advantages that：
By the pressure of pressure maintaining valve constant compression air, enable the system to induce using controller and pressure transmitter
The pressure of user terminal, so as to control nitrogen making machine according to gas consumption and nitrogen gas purity intelligence automatic start-stop；And by regenerating tube
Pneumatic operated valve is set, before ensureing when nitrogen making machine automatic start again nitrogen gas purity and stopping, in the absence of fluctuation.
When user's reservoir pressure reaches a certain default peak, pressure transmitter sends a signal to controller,
Controller starts, and all valve is closed, and now placed in a suspend state, therefore the nitrogen gas purity of user's air accumulator will not be because for equipment
Changed for client using flow.And when user's reservoir pressure reaches a certain default minimum, nitrogen making machine weight
It is new to start, continued to run with according to the state before pause.And so on start and stop.Highest preset value and minimum predetermined value are set in one
Individual excellent suitable codomain, so as to reduce the pressure difference between surge tank and user's air accumulator so that the fluctuation of nitrogen flow is minimum, obtains
Obtain the stable user terminal of purity and use gas.
The fluctuation of the utility model user's gas consumption does not interfere with nitrogen gas purity, and can be according to the gas consumption and purity of user
Need automatically to control nitrogen flow and the start and stop of nitrogen making machine.
Brief description of the drawings
Fig. 1 is front view of the present utility model；
Fig. 2 is top view of the present utility model；
Fig. 3 is left view of the present utility model.
1st, air inlet；2nd, pressure-reducing valve；3rd, surge tank；4th, regenerating tube；5th, pneumatic operated valve；6th, valve；7th, nitrogen outlet pipe；
8th, pressure transmitter；10th, delivery pipe；11st, the first adsorption tower；12nd, the second adsorption tower；13rd, blast pipe；14th, exhaust outlet；100th, control
Device processed.
Embodiment
It is further described with reference to 1 to 3 pair of the utility model of embodiment and accompanying drawing.
The controllable intelligence system of nitrogen making machine involved by the utility model, including be sequentially connected logical air compressor machine, adsorption tower,
Surge tank 3.The adsorption tower is connected with the air compressor machine by air inlet 1, is provided with the air inlet 1
Pressure maintaining valve 2.The adsorption tower includes the first adsorption tower 11, the second adsorption tower 12, the adsorption tower of the first adsorption tower 11 and second
Regenerating tube 4 is provided between 12, one end of the regenerating tube 4 is connected with first adsorption tower 11, the regenerating tube 4 it is another
One end is connected with second adsorption tower 12, and pneumatic operated valve 5 is provided with the regenerating tube.The air compressor machine and the adsorption tower
Between, connected by pipeline between the adsorption tower and the surge tank, some valves 6 are provided with the pipeline, pneumatically
The action of valve 5 and valve 6 is consistent, i.e. start and stop are consistent.
Blast pipe 13 is provided between first adsorption tower 11 and second adsorption tower 12, the blast pipe 13 is distinguished
It is connected with first adsorption tower 11, the second adsorption tower 12, exhaust outlet 14 is offered on the blast pipe 13, for discharging gas
Body.Connected between first adsorption tower 11, the second adsorption tower 12 and the surge tank 3 by delivery pipe 10.It is described slow
Rush on tank 3 and be connected with nitrogen outlet pipe 7, pressure transmitter 8, the pressure transmitter 8 are provided with the nitrogen outlet pipe 7
It is controlled together with pneumatic operated valve 5 and valve 6 by controller 100.
When the pressure of surge tank 3 is 8kg, when the nitrogen pressure tank of user is 0kg, the pipeline and nitrogen of the nitrogen pot of user
Outlet 7 is connected, therefore is 0kg as the pressure of nitrogen outlet pipe 7 that is measured with pressure transmitter 8 of the pressure of user's nitrogen pot；
When the nitrogen pot pressure rise of user is to 6kg, now surge tank 3 reduces with user's air accumulator pressure difference, and flow will be gradual
It is fewer than original, so flow can fluctuate with the fluctuation of pressure difference, and in order to reduce influence of the pressure difference to flow, therefore install pressure additional
Conveyer 8, to control pressure difference, and then control the fluctuation of flow.Air inlet 1 installs pressure maintaining valve 2 additional, because the start and stop of air compressor machine
There is pressure limit, so admission pressure has fluctuation, dress pressure maintaining valve 2 is in order to reduce the fluctuation of pressure, so as to reduce pressure
Nitrogen gas purity caused by fluctuation fluctuates.
During work, nitrogen making machine oepration at full load, all nitrogen can be inputted to user's air accumulator, when user's air accumulator pressure
When power is 8kg, pressure transmitter 8 transmits signal to controller 100, controller 100 and started, and passes through the electricity being arranged in electrical control cubicles
Magnet valve 9 closes all valve 6 and pneumatic operated valve 5, pressure maintaining valve 2, and at this moment placed in a suspend state, therefore user stores up nitrogen tank to nitrogen making machine
Nitrogen gas purity will not be changed because of client using flow；And when user's reservoir pressure is less than 6kg, equipment starts, now
Pneumatic operated valve 5 on regenerating tube 4 is opened, and nitrogen making machine still continues to run with according to the state before pause, therefore the nitrogen of nitrogen making machine is pure
Degree will not fluctuate, and be then sent to user and store up the transmission signal of nitrogen pressure tank conveyer 8 to the input nitrogen of controller 100.According to need
The user's gas storage that pressure transmitter 8 when the control valve 6 of controller 100 and pneumatic operated valve 5, pressure maintaining valve 2 can also be sensed
The maximum pressure of tank is 7.5kg, minimum pressure 6.8kg.
Above-mentioned specific embodiment is used only to illustrate the utility model, rather than is that the utility model is limited,
In objective of the present utility model and scope of the claims, what the utility model was made any does not pay creative labor
Dynamic replacement and change, fall within the protection domain of the utility model patent.
Claims (7)
1. a kind of controllable intelligence system of nitrogen making machine, including logical air compressor machine, adsorption tower, surge tank are sequentially connected, the pneumatics
Connected by pipeline between machine and the adsorption tower, between the adsorption tower and the surge tank, be provided with the pipeline
Some valves, it is characterised in that also include：
Controller；Electrically connected with the valve；
Pressure maintaining valve, the adsorption tower are connected with the air compressor machine by air inlet, and the pressure maintaining valve is arranged on the sky
At gas air inlet；
Pneumatic operated valve, the adsorption tower includes the first adsorption tower, the second adsorption tower, between first adsorption tower and the second adsorption tower
Be provided with regenerating tube, one end of the regenerating tube is connected with first adsorption tower, the other end of the regenerating tube with it is described
Second adsorption tower is connected, and the pneumatic operated valve is arranged on the regenerating tube；
Pressure transmitter, nitrogen outlet pipe is connected with the surge tank, the pressure transmitter is arranged on the nitrogen outlet
Pipe；
The pressure maintaining valve, pneumatic operated valve and pressure transmitter electrically connect with the controller.
2. the controllable intelligence system of nitrogen making machine according to claim 1, it is characterised in that the adsorption tower and the buffering
Connected between tank by delivery pipe.
3. the controllable intelligence system of nitrogen making machine according to claim 1, it is characterised in that also including magnetic valve, the electricity
Magnet valve is connected with the controller electric signal, and the magnetic valve receives the electric signal sent from the controller, the electromagnetism
Valve controls the opening and closing of the valve by pneumatic means.
4. the controllable intelligence system of nitrogen making machine according to claim 3, it is characterised in that connected on the nitrogen outlet pipe
There is user's air accumulator.
5. the controllable intelligence system of nitrogen making machine according to claim 4, it is characterised in that the pressure of user's air accumulator
When threshold value is 7.5-8kg, the pressure transmitter sends a signal to the controller, and the controller controls the valve and gas
Dynamic valve is closed.
6. the controllable intelligence system of nitrogen making machine according to claim 5, it is characterised in that the pressure of user's air accumulator
When threshold value is 6-6.8kg, the pressure transmitter sends a signal to the controller, and the controller controls the valve and gas
Dynamic valve is opened.
7. the controllable intelligence system of nitrogen making machine according to any one of claims 1 to 4, it is characterised in that first absorption
Be provided with blast pipe between tower and second adsorption tower, the blast pipe respectively with first adsorption tower, the second adsorption tower
It is connected, exhaust outlet is offered on the blast pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720338543.3U CN206660884U (en) | 2017-03-31 | 2017-03-31 | The controllable intelligence system of nitrogen making machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720338543.3U CN206660884U (en) | 2017-03-31 | 2017-03-31 | The controllable intelligence system of nitrogen making machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206660884U true CN206660884U (en) | 2017-11-24 |
Family
ID=60366580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720338543.3U Expired - Fee Related CN206660884U (en) | 2017-03-31 | 2017-03-31 | The controllable intelligence system of nitrogen making machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206660884U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110562937A (en) * | 2019-09-12 | 2019-12-13 | 凯迈（洛阳）气源有限公司 | Miniature nitrogen making, pressurizing and storing integrated device |
-
2017
- 2017-03-31 CN CN201720338543.3U patent/CN206660884U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110562937A (en) * | 2019-09-12 | 2019-12-13 | 凯迈（洛阳）气源有限公司 | Miniature nitrogen making, pressurizing and storing integrated device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 311100 no.38-2, Zhoujiaba, Tangbei village, Tangqi Town, Yuhang District, Hangzhou City, Zhejiang Province Patentee after: Zhejiang Yida Energy Saving Technology Co.,Ltd. Address before: 311100 no.38-2, Zhoujiaba, Tangbei village, Tangqi Town, Yuhang District, Hangzhou City, Zhejiang Province Patentee before: HANGZHOU ESQUEL ELECTRICAL MANUFACTURING CO.,LTD. |
|
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 313300 Building 3, Intelligent Manufacturing Industrial Park, No. 888, Tianhuangping North Road, Anji County, Huzhou City, Zhejiang Province Patentee after: Zhejiang Yida Energy Saving Technology Co.,Ltd. Address before: 311100 no.38-2, Zhoujiaba, Tangbei village, Tangqi Town, Yuhang District, Hangzhou City, Zhejiang Province Patentee before: Zhejiang Yida Energy Saving Technology Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171124 |