CN209193977U - Seeding tank air supply system with pressure stabilizing and thermostat - Google Patents
Seeding tank air supply system with pressure stabilizing and thermostat Download PDFInfo
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- CN209193977U CN209193977U CN201821556070.5U CN201821556070U CN209193977U CN 209193977 U CN209193977 U CN 209193977U CN 201821556070 U CN201821556070 U CN 201821556070U CN 209193977 U CN209193977 U CN 209193977U
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- seeding tank
- supply system
- thermostat
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- feed channel
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Abstract
Seeding tank air supply system, including air pump, air heat exchanger, feed channel, seeding tank, control cabinet etc. disclosed by the utility model with pressure stabilizing and thermostat.Seeding tank air supply system disclosed by the utility model with pressure stabilizing and thermostat, a zone of reasonableness value is set to the temperature and pressure inside seeding tank in the PLC control system of control cabinet in advance, according to the data for pressure inductor and the temperature inductor acquisition installed in seeding tank, when these data are above or below preset value range, PLC control system automatically controls the air pump being attached thereto, air heat exchanger, electromagnetic valve work, gas passes through feed channel, the temperature inside seeding tank is regulated and controled first, secondly gas enters seeding tank, further seed pressure inside the tank is regulated and controled, this air supply system adjusts temperature in seeding tank more uniform more efficient, it can achieve the effect that better pressure stabilizing constant temperature, and it is more energy-saving and environmentally friendly.
Description
Technical field
The utility model relates to bioengineering apparatus fields, more particularly to a kind of seeding tank air supply system.
Background technique
Seeding tank is a kind of device using microculture seed, be suitable for Yoghourt and sour milk beverage mother liquor for fermentation,
Brewing, pharmacy, chemical industry and fungus cultivation, effect can be heated, keep the temperature and be cooled down, for totally-enclosed hygiene-type fermentation special equipment.
In terms of strain production, it is divided into solid spawn and liquid spawn.Liquid spawn is to prepare bacterium using modern biotechnology fermentation technique
Kind, compared with solid spawn, there is sizable advantage, its production of hybrid seeds is fast, energetic, pollution less, it is at low cost, people can be greatlyd save
Work, place and energy energy consumption.However requirement of the liquid spawn to culture environment is more harsh.Though existing liquid spawn seeding tank
It is so constantly improving, but not can be well solved the regulation problem of the temperature inside seeding tank, bacterium solution temperature is not in seeding tank
It is constant, fermentation process can be had a huge impact, prevent the quality of product reduces enterprise from being guaranteed after fermentation
Productivity effect.
Utility model content
In order to overcome the drawbacks of the prior art, a kind of with steady the technical problem to be solved by the utility model is to propose
The seeding tank air supply system of pressure and thermostat, by advance in the PLC control system of control cabinet to the temperature inside seeding tank
Degree and pressure set a zone of reasonableness value, according to the number for pressure inductor and the temperature inductor acquisition installed in seeding tank
According to when these data are above or below preset value range, PLC control system automatically controls air pump, the sky being attached thereto
Gas heat exchanger, electromagnetic valve work, gas first regulate and control the temperature inside seeding tank by feed channel, secondly gas
Into seeding tank, further seed pressure inside the tank is regulated and controled, this air supply system adjusts temperature in seeding tank more equal
It is even more efficient, it can achieve the effect that better pressure stabilizing constant temperature, and be more energy-saving and environmentally friendly.
For this purpose, the utility model uses following technical scheme:
Seeding tank air supply system provided by the utility model with pressure stabilizing and thermostat, including air pump, air heat are handed over
Change planes, filter, feed channel, seeding tank, pressure inductor, solenoid valve, temperature inductor, control cabinet, the air pump with it is described
Air heat exchanger is connected by pipeline, is provided with first on the pipeline between the air pump and the air heat exchanger and is opened
It closes, the air heat exchanger is connect with the filter by pipeline, and the filter end is connected with the feed channel
Air inlet, the gas outlet of the feed channel are connect with the seeding tank top, and the feed channel is looped around the seeding tank appearance
Face, the seeding tank inside top are provided with pressure inductor and solenoid valve, and the seed pot bottom is provided with temperature inductor,
Side is arranged outside the seeding tank in the control cabinet, has PLC control system, the air pump, air inside the control cabinet
Heat exchanger is connected with the PLC control system of the control cabinet, and the seed pot bottom is provided with leakage fluid dram, the leakage fluid dram
On be provided with the 4th switch；The feed channel includes air inlet, gas outlet, vertical pipeline, and the feed channel is perpendicular by centre
Two parallel annular pipelines of straight pipeline connection, the air inlet of the feed channel is in lower end, the outlet of the feed channel
For mouth in upper end, the feed channel is close to the seed tank wall, and the feed channel setting number is no less than three.
In the preferable technical solution of the utility model, the filter is sterilizing filter.
In the preferable technical solution of the utility model, the sterilizing filter is arranged in series quantity greater than one.
In the preferable technical solution of the utility model, the equipment for providing pressure for system further includes air accumulator, the storage
Gas tank is connect with the air heat exchanger by pipeline, is set on the pipeline between the air accumulator and the air heat exchanger
It is equipped with second switch.
In the preferable technical solution of the utility model, it is provided with feed inlet at the top of the seeding tank, on the feed inlet
It is provided with charging lid, sealing ring, the charging lid and the feed inlet are provided in the charging lid and is connected by hinge
It connects.
In the preferable technical solution of the utility model, the seeding tank top outer is provided with thermometer.
In the preferable technical solution of the utility model, the seeding tank top outer is provided with pressure gauge.
In the preferable technical solution of the utility model, the solenoid valve is connected with blow-off line, the blow-off line end
End is provided with recycling bins.
In the preferable technical solution of the utility model, including insulating layer, the insulating layer package seeding tank and feed channel.
The utility model has the following beneficial effects:
Seeding tank air supply system provided by the utility model with pressure stabilizing and thermostat, in advance in the PLC of control cabinet
A zone of reasonableness value is set to the temperature and pressure inside seeding tank in control system, according to the feeling of stress installed in seeding tank
The data for answering device and temperature inductor to acquire, when these data are above or below preset value range, with PLC control system
Connected air pump, air heat exchanger, solenoid valve will work, and can automatically control air pump and the work of air heat exchanger, beat
Air pump is opened, opens the heating of air heat exchanger or refrigeration, gas enters in feed channel by filter, by feed channel to seed
Bacterium solution in tank is heated or cooled, and adjusts bacterium solution temperature in seeding tank and is constant all the time, gas enters in seeding tank by feed channel
Portion automatically controls electromagnetic valve switch, adjusts seed pressure inside the tank all-the-time stable, and be provided with the sewage pipe being connected with solenoid valve
Road and recycling bins can follow gas to take a part of bacterium solution out of when needing to open solenoid valve progress pressure inside the tank and temperature regulates and controls,
These mixed gas enter recycling bins by blow-off line, carry out processing recycling, mixed gas is prevented to be directly discharged in air,
Air is polluted, this air supply system is more uniform more efficient to temperature adjusting in seeding tank, and it is permanent can to reach better pressure stabilizing
The effect of temperature, and be more energy-saving and environmentally friendly.
Detailed description of the invention
Fig. 1 is the seeding tank air supply system knot with pressure stabilizing and thermostat that specific embodiment of the present invention provides
Structure schematic diagram；
Fig. 2 is the feed channel structural schematic diagram that specific embodiment of the present invention provides.
In figure:
1, air pump；2, air heat exchanger；3, filter；4, feed channel；41, air inlet；42, gas outlet；43, vertical pipe
Road；5, seeding tank；6, pressure inductor；7, solenoid valve；8, temperature inductor；9, control cabinet；91, control button；10, it first opens
It closes；11, third switchs；12, air accumulator；13, second switch；14, feed inlet；15, lid is fed；16, sealing ring；17, temperature
Table；18, pressure gauge；19, blow-off line；20, recycling bins；21, leakage fluid dram；22, the 4th switch；23, insulating layer.
Specific embodiment
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.
Show to Fig. 1-2 exemplary the seeding tank gas supply system provided by the utility model with pressure stabilizing and thermostat
System, including air pump 1, air heat exchanger 2, filter 3, feed channel 4, seeding tank 5, pressure inductor 6, solenoid valve 7, temperature sense
Device 8, control cabinet 9 are answered, the air pump 1 is connect with the air heat exchanger 2 by pipeline, in the air pump and air heat
First switch 10 is provided on pipeline between interchanger, the air heat exchanger is connect with the filter 3 by pipeline,
3 end of filter is connected with the air inlet 41 of the feed channel 4, the gas outlet 42 of the feed channel 4 and the seeding tank 5
Top connection, the feed channel 4 are looped around 5 outer surface of seeding tank, and 5 inside top of seeding tank is provided with pressure sensitive
Device 6 and solenoid valve 7,5 bottom of seeding tank are provided with temperature inductor 8, and the control cabinet 9 is arranged outside the seeding tank 5
Portion side, there is PLC control system inside the control cabinet 9, the air pump 1 and air heat exchanger 2 with the control cabinet 9
PLC control system is connected, and 5 bottom of seeding tank is provided with leakage fluid dram 21, is provided with the 4th switch 22 on the leakage fluid dram 21；
The feed channel 4 includes air inlet 41, gas outlet 42, vertical pipeline 43, and the feed channel 4 is to be connected by center vertical pipeline 43
The two parallel annular pipelines connect, the air inlet 41 of the feed channel 4 is in lower end, the gas outlet 42 of the feed channel 4
In upper end, the feed channel 4 is close to 5 outer wall of seeding tank, and the feed channel 4 is arranged number and is no less than three.
It is above to implement, specifically, when temperature inductor 8 detects that bacterium solution temperature is not preset in seeding tank 5
When range, PLC control system can automatically control air pump 1, air heat exchanger 2 and solenoid valve 7 and work, and open air pump 1, open empty
The heating of gas heat exchanger 2 or refrigeration, gas enter in feed channel 4 by filter 3, pass through 4 pairs of kinds of multiple feed channels of setting
Bacterium solution in sub- tank 5 is heated or cooled, and adjusts bacterium solution temperature in seeding tank 5 and is constant all the time；When pressure inductor 6 detects seed
Pressure is not in preset range in tank 5, and PLC control system can automatically control air pump 1 and solenoid valve 7 works, and opens gas
Pump 1, gas enter inside seeding tank 5 by filter 3 and feed channel 4, automatically control solenoid valve 7 and switch, adjust in seeding tank 5
Pressure all-the-time stable.
In the preferable technical solution of the utility model, the filter 3 is sterilizing filter, and setting sterilizing filter can
To sterilize in advance to the gas entered in seeding tank, gaseous contamination bacterium solution is prevented.
In the preferable technical solution of the utility model, the sterilizing filter is arranged in series quantity greater than one, increases
Filter effect.
It further include air accumulator 12 for the equipment that system provides pressure in the preferable technical solution of the utility model, it is described
Air accumulator 12 is connect with the air heat exchanger 2 by pipeline, between the air accumulator 12 and the air heat exchanger 2
Second switch 13 is provided on pipeline, the air accumulator of setting is used to that when power is off, gas storage can be used as spare voltage stabilization device
Gas in tank can be inflated pressure store to air accumulator with air pump under energized state as pressure stabilizing power resources.
In the preferable technical solution of the utility model, feed inlet 14, the feed inlet are provided at the top of the seeding tank 5
It is provided with charging lid 15 on 14, sealing ring 16, the charging lid 15 and the charging are provided in the charging lid 15
Mouth 14 is connected by hinge, and setting sealing ring is the leakproofness in order to guarantee charging lid and feed inlet on the inside of charging lid.
In the preferable technical solution of the utility model, 5 top outer of seeding tank is provided with thermometer 17, it is convenient
Temperature change in intuitive observation seeding tank.
In the preferable technical solution of the utility model, 5 top outer of seeding tank is provided with pressure gauge 18, it is convenient
Pressure change in intuitive observation seeding tank.
In the preferable technical solution of the utility model, the solenoid valve 7 is connected with blow-off line 19, the blow-off line
19 ends are provided with recycling bins 20, prevent the gas for being mixed with bacterium solution to be discharged into air and pollute air.
In the preferable technical solution of the utility model, including insulating layer 23, it is gentle that the insulating layer 23 wraps up seeding tank 5
Pipeline 4, it is ensured that temperature is stablized in seeding tank 5, reduces heat loss in seeding tank 5.
The utility model is described with reference to the preferred embodiments, and those skilled in the art know, is not departing from this reality
In the case where with novel spirit and scope, various changes or equivalence replacement can be carried out to these features and embodiment.This reality
It is not limited to the particular embodiment disclosed with novel, other embodiments fallen into claims hereof all belong to
In the range of the utility model protection.
Claims (9)
1. the seeding tank air supply system with pressure stabilizing and thermostat, including air pump (1), air heat exchanger (2), filter
(3), feed channel (4), seeding tank (5), solenoid valve (7), control cabinet (9), the air pump (1) and the air heat exchanger (2)
It is connected by pipeline, the air heat exchanger (2) is connect with the seeding tank (5) by the feed channel (4), the control
Cabinet (9) is mounted on the external side of the seeding tank (5)；
It is characterized in that, the feed channel (4) includes air inlet (41), gas outlet (42), vertical pipeline (43), the feed channel
It (4) is the two parallel annular pipelines connected by center vertical pipeline (43), the air inlet (41) of the feed channel (4) exists
Lower end, in upper end, the feed channel (4) is close to seeding tank (5) outer wall for the gas outlet (42) of the feed channel (4),
Feed channel (4) the setting number is no less than three.
2. the seeding tank air supply system according to claim 1 with pressure stabilizing and thermostat, it is characterised in that: the mistake
Filter (3) is sterilizing filter.
3. the seeding tank air supply system according to claim 2 with pressure stabilizing and thermostat, it is characterised in that: described to remove
Bacterium filter is arranged in series quantity greater than one.
4. the seeding tank air supply system according to claim 1 with pressure stabilizing and thermostat, it is characterised in that: be system
The equipment for providing pressure further includes air accumulator (12), and the air accumulator (12) and the air heat exchanger (2) are connected by pipeline
It connects, is provided with second switch (13) on the pipeline between the air accumulator (12) and the air heat exchanger (2).
5. the seeding tank air supply system according to claim 1 with pressure stabilizing and thermostat, it is characterised in that: described kind
It is provided with feed inlet (14) at the top of sub- tank (5), charging lid (15), the charging lid is provided on the feed inlet (14)
(15) it is provided with sealing ring (16) in, the charging lid (15) is connected by hinge with the feed inlet (14).
6. the seeding tank air supply system according to claim 1 with pressure stabilizing and thermostat, it is characterised in that: described
Seeding tank (5) top outer is provided with thermometer (17).
7. the seeding tank air supply system according to claim 1 with pressure stabilizing and thermostat, it is characterised in that: described
Seeding tank (5) top outer is provided with pressure gauge (18).
8. the seeding tank air supply system according to claim 1 with pressure stabilizing and thermostat, it is characterised in that: the electricity
Magnet valve (7) is connected with blow-off line (19), and blow-off line (19) end is provided with recycling bins (20).
9. the seeding tank air supply system according to claim 1 with pressure stabilizing and thermostat, it is characterised in that: including protecting
Warm layer (23), insulating layer (23) package seeding tank (5) and feed channel (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821556070.5U CN209193977U (en) | 2018-09-21 | 2018-09-21 | Seeding tank air supply system with pressure stabilizing and thermostat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821556070.5U CN209193977U (en) | 2018-09-21 | 2018-09-21 | Seeding tank air supply system with pressure stabilizing and thermostat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209193977U true CN209193977U (en) | 2019-08-02 |
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ID=67406424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821556070.5U Active CN209193977U (en) | 2018-09-21 | 2018-09-21 | Seeding tank air supply system with pressure stabilizing and thermostat |
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| Country | Link |
|---|---|
| CN (1) | CN209193977U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111205975A (en) * | 2019-10-18 | 2020-05-29 | 浙江泰林医学工程有限公司 | Carbon dioxide culture system |
-
2018
- 2018-09-21 CN CN201821556070.5U patent/CN209193977U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111205975A (en) * | 2019-10-18 | 2020-05-29 | 浙江泰林医学工程有限公司 | Carbon dioxide culture system |
| CN111205975B (en) * | 2019-10-18 | 2023-06-02 | 浙江泰林医学工程有限公司 | Carbon dioxide culture system |
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Address after: 342800 Changsheng Road, Ningdu Industrial Park, Ganzhou City, Jiangxi Province Patentee after: Jiangxi Mengtian Dairy Co.,Ltd. Address before: 342800 Changsheng Road, Ningdu Industrial Park, Ganzhou City, Jiangxi Province Patentee before: JIANGXI MENGSHAN DAIRY Co.,Ltd. |