CN205581685U - A constant temperature control system for fluid reservoir is joined in marriage in pharmacy - Google Patents
A constant temperature control system for fluid reservoir is joined in marriage in pharmacy Download PDFInfo
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- CN205581685U CN205581685U CN201521047212.1U CN201521047212U CN205581685U CN 205581685 U CN205581685 U CN 205581685U CN 201521047212 U CN201521047212 U CN 201521047212U CN 205581685 U CN205581685 U CN 205581685U
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- valve
- agitation tank
- control system
- thermostatic control
- pharmacy
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Abstract
The utility model provides a constant temperature control system for fluid reservoir is joined in marriage in pharmacy, constant temperature control system include a plurality of valves, steam water mixer, join in marriage the fluid reservoir, join in marriage fluid reservoir clamp cover, wherein: a plurality of valves include industrial steam governing valve, running water governing valve, be used for to discharge first, the second dump valve of hot water, industrial steam and running water are respectively through among industrial steam governing valve and the running water governing valve entering steam water mixer, the last delivery port that is equipped with of steam water mixer, delivery port are connected with first, second dump valve in proper order, first, second dump valve with join in marriage the fluid reservoir and press from both sides the cover and be connected, it sets up in joining in marriage fluid reservoir clamp cover to join in marriage the fluid reservoir. The utility model discloses an one kind need not external heat exchanger but through steam water mixer and combine instrument, valve, jar body stirring and autonomous system's combination, carry out constant temperature heating steadily to the jar body.
Description
Technical field
This utility model relates to a kind of thermostatic control system, particularly to a kind of perseverance for pharmacy Agitation Tank
Temperature control system.
Background technology
Pharmacy dosing tank body, it usually needs rise high-temperature and medicinal liquid is carried out boiling sterilization or to pot liquid
Carry out heating to meet drug solution preparing temperature required.In prior art, this needs carries out temperature control to tank body
The tank body of system generally uses the form of jacket canister.
For chemical pharmacy, the industrial steam of 3kg is controlled by valve etc., can be directly entered chuck pair
Tank body heats.But for bio-pharmaceuticals, blood products or some water-insoluble medicinal liquids (as oil,
Emulsion etc.) this temperature sensitive or need thermostatically controlled product, because industrial steam temperature is high,
Easily produce hot-spot, heating is uneven and is difficult to the situations such as thermostatic control, medicinal liquid can be produced fatal shadow
Ring, even change medicine attribute etc., it is necessary to use a set of temperature control system that tank body is heated.
In prior art, it is common practice to increase a set of hot water cyclesystem, tank body is heated.
So way, then need additionally to install a hot water circuit unit, will soften water (or cooling tower water) temperature
Degree raises, then heats tank body through chuck.
Utility model content
The technical problems to be solved in the utility model is to need external heat exchanger in prior art to overcome
Carry out the temperature controlled defect of tank body, it is provided that a kind of thermostatic control system for pharmacy Agitation Tank.
This utility model is to solve above-mentioned technical problem by following technical proposals:
A kind of thermostatic control system for pharmacy Agitation Tank, its feature is, including some valves, vapour
Water mixer, Agitation Tank, Agitation Tank chuck, wherein: some described valves include industrial steam regulation valve,
Water regulating valve and for discharging the first dump valve and second dump valve of hot water from the beginning, industrial steam and
Tap water enters described soda pop by described industrial steam regulation valve and described water regulating valve from the beginning respectively and mixes
In clutch；Described steam heater is provided with outlet, described outlet successively with described first dump valve
Connect with described second dump valve；Described first dump valve and described second dump valve press from both sides with described Agitation Tank
Set connects；Described Agitation Tank is arranged in described Agitation Tank chuck.
Use the thermostatic control system of the present invention, the most not by external heat exchanger but directly by steam-water mixing
Device also combines instrument, valve, tank body stirring and the combination of robot control system(RCS), and tank body is carried out stably constant temperature
Heating.
Preferably, described thermostatic control system also includes first group of temperature transmitter and second group of temperature pick-up
Device, described first group of temperature transmitter is connected to the water outlet end of described steam heater and described first row
Going out between valve, described second group of temperature transmitter is connected with described Agitation Tank.By in thermostatic control system
First group, the temperature transmitter of second group, solve fuel tank tank and heat up problem slow, that constant temperature is difficult.
Preferably, described thermostatic control system also includes that an agitator, described agitator are joined described in being arranged at
Inside flow container.
Preferably, described agitator is magnetic stirring apparatus.
Use agitator particularly magnetic stirring apparatus, the characteristic utilizing the magnetisable material same sex to repel each other, pass through magnetic
Property agitator Agitation Tank magnetic agitation revolution is raised, and then make dosing pot liquid fully stir, thus
The temperature quickly and uniformly making liquid in Agitation Tank raises.
Preferably, described industrial steam regulation valve and described water regulating valve from the beginning use PID controller regulation
Valve.Use PID (ratio (proportion), integration (integration), differential (differentiation))
Controller, utilizes PID controller to be easily understood and characteristic that control accuracy is high, controls to want to fluid temperature
When seeking high Product processing, select PID controller.
Preferably, described first dump valve and described second dump valve use pneumatic ball valve.
Preferably, described thermostatic control system also includes one for understanding the pressure of Agitation Tank chuck internal pressure
Power table, described Pressure gauge is external on described Agitation Tank chuck.
In this utility model, above-mentioned optimum condition on the basis of meeting common sense in the field can combination in any,
Obtain each preferred embodiment of this utility model.
Positive progressive effect of the present utility model is:
1, the thermostatic control system of the present invention is without external heat exchanger, but uses steam heater and tie
Close instrument, valve, tank body stirring and the method for robot control system(RCS), tank body is carried out stably heated at constant temperature；
2, the thermostatic control system of the present invention also solves the problem that fuel tank tank heats up slowly, constant temperature is difficult simultaneously；
3, the thermostatic control system of the present invention is compared to external heat exchanger, the low save space of its cost, the most certainly
Dynamic control accuracy is high and reduces maintenance difficulties.
Accompanying drawing explanation
Fig. 1 is the structural representation of the thermostatic control system of this utility model preferred embodiment.
Description of reference numerals:
Thermostatic control system 100
Industrial steam regulation valve 201
Water regulating valve 202 from the beginning
First dump valve 203
Second dump valve 204
Steam heater 40
Agitation Tank 60
Agitation Tank chuck 80
First group of temperature transmitter 31
Second group of temperature transmitter 32
Agitator 50
Weighing module 70
Pressure gauge 90
Detailed description of the invention
Name preferred embodiment, and combine accompanying drawing and become apparent from intactly illustrating this utility model.
As it is shown in figure 1, a kind of thermostatic control system 100 for pharmacy Agitation Tank, including some valves
(not shown), steam heater 40, Agitation Tank 60, Agitation Tank chuck 80, wherein: Ruo Gansuo
State valve and include industrial steam regulation valve 201, from the beginning water regulating valve 202 and for discharging hot water
First dump valve 203 and the second dump valve 204, industrial steam and tap water are steamed by described industry respectively
Steam control valve and described water regulating valve from the beginning enter in described steam heater, in the present embodiment, and described the
One dump valve and described second dump valve use pneumatic ball valve.
Additionally, described steam heater is provided with outlet (not shown), described outlet is successively
It is connected with described first dump valve and described second dump valve；Described first dump valve and described second is discharged
Valve is connected with described Agitation Tank chuck；Described Agitation Tank is arranged in described Agitation Tank chuck.
As it is shown in figure 1, described thermostatic control system also includes first group of temperature transmitter 31 and second group
Temperature transmitter 32, described first group of temperature transmitter be connected to described steam heater water outlet end and
Between described first dump valve, described second group of temperature transmitter is connected with described Agitation Tank.The present embodiment
In, described industrial steam regulation valve and described water regulating valve from the beginning use PID controller regulation valve.
Further, as it is shown in figure 1, described thermostatic control system also includes an agitator 50, described in stir
Mixing device and be arranged at inside described Agitation Tank, in the present embodiment, described agitator is magnetic stirring apparatus.
Further, as it is shown in figure 1, described thermostatic control system also includes one for understanding Agitation Tank
The Pressure gauge 90 of chuck internal pressure, described Pressure gauge is external on described Agitation Tank chuck, the present embodiment
In, described thermostatic control system is additionally provided with a Weighing module 70.
Operation principle under the running status of thermostatic control system of the present invention, 3kg industrial steam is first
First pass through steam heater 40 and enter chuck 80, open magnetic stirring apparatus 50, to Agitation Tank 60 simultaneously
It is rapidly heated.After reaching uniform temperature, 3kg industrial steam and tap water (or cooling tower water)
Respectively by industrial steam regulation valve 201 and water regulating valve 202 from the beginning, entrance steam heater 40 is carried out
Mixing, mixed high temperature tap water (or cooling tower water) is flowed out from steam heater outlet, from
Bottom enters Agitation Tank chuck 80 and then dosing tank body is carried out constant temperature；
Unlatching industrial steam regulation valve and from the beginning water regulating valve, by first group of temperature transmitter 31 and PLC
(programmable logic controller (PLC)) controls switch, accurately regulates temperature；
By closing the first dump valve 203, and open the second dump valve 204, make hot water press from both sides from Agitation Tank
Enter bottom set, it is ensured that full water state in Agitation Tank chuck, thus hot water flow out from Agitation Tank chuck top,
Drained by the second dump valve；
Pressure size in Agitation Tank chuck can be read by PI (Pressure gauge), be become by second group of temperature
Send device 32 to control the temperature of dosing tank body, also need to combine tank body magnetic stirring apparatus, by Agitation Tank simultaneously
In oil phase tank magnetic agitation revolution raise, if agitation revolution is the lowest, it is impossible to make oil fully agitation, will
Intensification can be caused slow, after revising revolution so that the heating-up time can control within wanting seeking time.
The stopped status of thermostatic control system of the present invention is industrial steam regulation valve 201 and tap water tune
Joint valve 202 is turned off, and opens the first dump valve 203 and the second dump valve 204, makes hot water arrange from bottom
Go out and empty Agitation Tank chuck.
Although the foregoing describing detailed description of the invention of the present utility model, but those skilled in the art should
Working as understanding, these are merely illustrative of, and protection domain of the present utility model is to be limited by appended claims
Fixed.Those skilled in the art is on the premise of without departing substantially from principle of the present utility model and essence, permissible
These embodiments are made various changes or modifications, but these changes and amendment each fall within this utility model
Protection domain.
Claims (7)
1. the thermostatic control system for pharmacy Agitation Tank, it is characterised in that include some valves, steam heater, Agitation Tank, Agitation Tank chuck, wherein:
Some described valves include that industrial steam regulation valve, from the beginning water regulating valve and the first dump valve and the second dump valve, industrial steam and tap water for discharging hot water are entered in described steam heater by described industrial steam regulation valve and described water regulating valve from the beginning respectively；
Described steam heater is provided with outlet, and described outlet is connected with described first dump valve and described second dump valve successively；
Described first dump valve and described second dump valve are connected with described Agitation Tank chuck；
Described Agitation Tank is arranged in described Agitation Tank chuck.
2. the thermostatic control system for pharmacy Agitation Tank as claimed in claim 1, it is characterized in that, described thermostatic control system also includes first group of temperature transmitter and second group of temperature transmitter, described first group of temperature transmitter is connected between the water outlet end of described steam heater and described first dump valve, and described second group of temperature transmitter is connected with described Agitation Tank.
3. the thermostatic control system for pharmacy Agitation Tank as claimed in claim 1, it is characterised in that described thermostatic control system also includes that an agitator, described agitator are arranged at inside described Agitation Tank.
4. the thermostatic control system for pharmacy Agitation Tank as claimed in claim 3, it is characterised in that described agitator is magnetic stirring apparatus.
5. the thermostatic control system for pharmacy Agitation Tank as claimed in claim 1, it is characterised in that described industrial steam regulation valve and described water regulating valve from the beginning use PID controller regulation valve.
6. the thermostatic control system for pharmacy Agitation Tank as claimed in claim 1, it is characterised in that described first dump valve and described second dump valve use pneumatic ball valve.
7. the thermostatic control system for pharmacy Agitation Tank as according to any one of claim 1-6, it is characterized in that, described thermostatic control system also includes that one for understanding the Pressure gauge of Agitation Tank chuck internal pressure, described Pressure gauge is external on described Agitation Tank chuck.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521047212.1U CN205581685U (en) | 2015-12-15 | 2015-12-15 | A constant temperature control system for fluid reservoir is joined in marriage in pharmacy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521047212.1U CN205581685U (en) | 2015-12-15 | 2015-12-15 | A constant temperature control system for fluid reservoir is joined in marriage in pharmacy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205581685U true CN205581685U (en) | 2016-09-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521047212.1U Active CN205581685U (en) | 2015-12-15 | 2015-12-15 | A constant temperature control system for fluid reservoir is joined in marriage in pharmacy |
Country Status (1)
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|---|---|
| CN (1) | CN205581685U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106886231A (en) * | 2015-12-15 | 2017-06-23 | 上海奥星制药技术装备有限公司 | For the thermostatic control system and its operating method of pharmacy Agitation Tank |
| CN113663616A (en) * | 2021-08-03 | 2021-11-19 | 广东长信精密设备有限公司 | Reaction kettle temperature control system |
| CN115463449A (en) * | 2022-09-13 | 2022-12-13 | 太极集团重庆涪陵制药厂有限公司 | Traditional chinese medicine constant temperature filtration system |
-
2015
- 2015-12-15 CN CN201521047212.1U patent/CN205581685U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106886231A (en) * | 2015-12-15 | 2017-06-23 | 上海奥星制药技术装备有限公司 | For the thermostatic control system and its operating method of pharmacy Agitation Tank |
| CN113663616A (en) * | 2021-08-03 | 2021-11-19 | 广东长信精密设备有限公司 | Reaction kettle temperature control system |
| CN115463449A (en) * | 2022-09-13 | 2022-12-13 | 太极集团重庆涪陵制药厂有限公司 | Traditional chinese medicine constant temperature filtration system |
| CN115463449B (en) * | 2022-09-13 | 2024-04-12 | 太极集团重庆涪陵制药厂有限公司 | Traditional chinese medicine constant temperature infiltration system |
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