CN205868224U - Response device heating and cooling automatic control device - Google Patents
Response device heating and cooling automatic control device Download PDFInfo
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- CN205868224U CN205868224U CN201620827653.1U CN201620827653U CN205868224U CN 205868224 U CN205868224 U CN 205868224U CN 201620827653 U CN201620827653 U CN 201620827653U CN 205868224 U CN205868224 U CN 205868224U
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Abstract
The utility model provides a response device heating and cooling automatic control device, including the heat source case, the heat source case passes through heat source circulation pipeline and connects response device, and heat source incasement bottom is provided with steam heater, still include the cold source case, the cold source case passes through cold source circulation pipeline and connects response device, and cold source incasement bottom is provided with the refrigerator, still including setting up the thermometer on response device to and the temperature controller of connection thermometer, junction valve A, valve B, valve C, valve D are still distinguished to the temperature controller. The utility model is suitable for a response device's self -heating and cooling can be satisfied and stabilize even heating and refrigerated requirement among the reaction sequence, two cold and hot circulation circuit have to two circulation circuit pass through temperature controller cooperative control, and control accuracy is higher than other modes, the temperature control scope is wide, can 40 carry out heating and cooling control to response device in~197 DEG C of temperature ranges, automatic control saves artifically.
Description
Technical field
This utility model relates to the automatic temperature control technology field of consersion unit, particularly relates to a kind of consersion unit and adds H/C
But automaton.
Background technology
Traditional heating mode is steam, conduction oil or hot bath.Direct steam heating mode of operation programming rate is fast, but meeting
There is the risk of hot-spot；Heat-conducting oil heating is applicable to the heating and thermal insulation of pyroreaction, at low-temperature zone cooling inconvenient operation, shadow
Ring operation production efficiency；Hot bath is for supplying corresponding consersion unit with a boiler through pump, and programming rate is slow, and thermal losses
The heating of relatively steam is big.
In the production process of some products, variations in temperature fluctuation is relatively big, and simultaneous reactions itself is to heating up and cooling switching
Require the most effectively.Heating and cooling media can be selected for water, but the water scope of application is limited to freezing point by self boiling point, are only capable of using
In the working range of 0～100 DEG C.For exact requirements to temperature control during adjustment reaction, can be suitably used for again bigger temperature work
Make scope, a set of automatic temp controller of special creation.
Utility model content
The purpose of this utility model is to provide a kind of consersion unit heating and cooling automaton, above-mentioned to solve
Technical problem.
Technical problem to be solved in the utility model realizes by the following technical solutions；
A kind of consersion unit heating and cooling automaton, it is characterised in that:
Including heat source case, heat source case passes through heat-source Cycles pipeline coupled reaction equipment, and heat-source Cycles pipeline is exported by thermal source
Pipeline and thermal source reflux pipe are constituted, and described thermal source output pipe one end connects the bottom of heat source case, and other end coupled reaction sets
Standby；Described thermal source reflux pipe one end connects the top of heat source case, other end coupled reaction equipment；On described thermal source output pipe
It is provided with heat-source Cycles pump and valve A, described thermal source reflux pipe is provided with valve B；Described heat source case inner bottom part is provided with steam
Heater, the entrance point of steam heater and the port of export are arranged on the sidewall of heat source case, the import of described steam heater
End and the port of export are all provided with steam control valve group；
Also including low-temperature receiver case, low-temperature receiver case passes through low-temperature receiver circulation line coupled reaction equipment, and low-temperature receiver circulation line is defeated by low-temperature receiver
Going out pipeline and low-temperature receiver reflux pipe is constituted, described low-temperature receiver output pipe one end connects the bottom of low-temperature receiver case, other end coupled reaction
Equipment；Described low-temperature receiver reflux pipe one end connects the top of low-temperature receiver case, other end coupled reaction equipment；Described low-temperature receiver output pipe
On be provided with low-temperature receiver circulating pump and valve C, described low-temperature receiver reflux pipe is provided with valve D, described low-temperature receiver case inner bottom part is provided with system
Cooler, the entrance point of refrigerator and the port of export are arranged on the sidewall of low-temperature receiver case, the entrance point of described refrigerator and the port of export
All it is provided with refrigeration control valve group；
Also including the thermometer being arranged on consersion unit, and the temperature controller of connection thermometer, described temperature controller also divides
Lian Jie valve A, valve B, valve C, valve D.
As preferably, described steam heater is by steam-heated heat exchanger coil.
As preferably, described refrigerator is the heat exchanger coil by chiller refrigeration.
As preferably, described heat source case is built with liquid heat source medium, and the usage amount of liquid heat source medium is that heat source case holds
The 50-80% of amount.
As preferably, described liquid heat source medium is for selecting ethylene glycol, propylene glycol or glycerol.
As preferably, described low-temperature receiver case is built with liquid low-temperature receiver medium, and the usage amount of liquid low-temperature receiver medium is that low-temperature receiver case holds
The 50-80% of amount.
As preferably, described liquid low-temperature receiver medium selects ethylene glycol or its aqueous solution, propylene glycol or its aqueous solution, glycerol
Or its aqueous solution.
As preferably, described heat source case and low-temperature receiver case upper end are mounted on relief valve.
The beneficial effects of the utility model are:
1, heating automatically and the cooling of consersion unit it are applicable to, it is possible to meet stable and uniform heating and cooling in course of reaction
Requirement；
2, having cold and hot two closed circuits, and two closed circuits are by temperature controller Collaborative Control, control accuracy is relatively
Other modes are higher；
3, temperature controlling range width, can heat consersion unit in-40～197 DEG C of temperature ranges and cool down control
System；
4, automatically control, save artificial.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Reference: 1-valve A；2-thermometer；3-temperature controller；4-valve C；5-valve B；6-thermal source reflux pipe；7-valve D；8-
Heat source case；9-thermal source output pipe；10-heat-source Cycles pump；11-steam heater；12-refrigerator；13-low-temperature receiver circulating pump；14-
Low-temperature receiver case；15-blowdown piping；16-condenser；17-low-temperature receiver reflux pipe；18-low-temperature receiver output pipe；19-balance pipe.
Detailed description of the invention
For the technological means making this utility model realize, creation characteristic, reach purpose and be easy to understand with effect, under
Face with specific embodiments and the drawings, is expanded on further this utility model, but following embodiment is only of the present utility model excellent
Select embodiment, and not all.Based on the embodiment in embodiment, those skilled in the art are not making creative work
Lower the obtained other embodiments of premise, broadly falls into protection scope of the present invention.
Specific embodiment of the utility model is described below in conjunction with the accompanying drawings.
As it is shown in figure 1, a kind of consersion unit heating and cooling automaton, including heat source case 8, heat source case 8 passes through
Heat-source Cycles pipeline coupled reaction equipment, heat-source Cycles pipeline is made up of thermal source output pipe 9 and thermal source reflux pipe 6, thermal source
Output pipe 9 one end connects the bottom of heat source case 8, other end coupled reaction equipment；Thermal source reflux pipe 6 one end connects heat source case
The top of 8, other end coupled reaction equipment；Being provided with heat-source Cycles pump 10 and valve A 1 on thermal source output pipe 9, thermal source refluxes
Valve B 5 it is provided with on pipeline 6；Heat source case 8 inner bottom part is provided with steam heater 11, the entrance point of steam heater 11 and outlet
End is arranged on the sidewall of heat source case 8, and the entrance point of steam heater 11 and the port of export are all provided with steam control valve group；
Also including low-temperature receiver case 14, low-temperature receiver case 14 is by low-temperature receiver circulation line coupled reaction equipment, and low-temperature receiver circulation line is by cold
Source output pipe 18 and low-temperature receiver reflux pipe 17 are constituted, and low-temperature receiver output pipe 18 one end connects the bottom of low-temperature receiver case 14, the other end
Coupled reaction equipment；Low-temperature receiver reflux pipe 17 one end connects the top of low-temperature receiver case 14, other end coupled reaction equipment；Low-temperature receiver exports
It is provided with low-temperature receiver circulating pump 13 and valve C 4 on pipeline 18, low-temperature receiver reflux pipe 17 is provided with valve D 7, low-temperature receiver case 14 inner bottom part
Being provided with refrigerator 12, the entrance point of refrigerator 12 and the port of export are arranged on the sidewall of low-temperature receiver case 14, entering of refrigerator 12
Mouth end is all provided with refrigeration control valve group with the port of export；
Also including the thermometer 2 being arranged on consersion unit, and the temperature controller 3 of connection thermometer 2, temperature controller 3 also divides
Lian Jie valve A 1, valve B 5, valve C 4, valve D 7；
Also including condenser 16, the import of condenser 16 connects heat source case 8, and the outlet of condenser 16 connects low-temperature receiver case 14,
Condenser 16 is obliquely installed, and condenser 16 passes through circulating water；
It is connected by horizontally disposed balance pipe 19 between heat source case 8 with low-temperature receiver case 14, the two ends of balance pipe 19 height respectively
Thermal source medium liquid level in heat source case 8, the low-temperature receiver medium liquid level in low-temperature receiver case 14, the stage casing of balance pipe 19 is provided with and is turned under
The kink of folding；
The top of low-temperature receiver case 14 connects open blowdown piping 15.
The present embodiment with ethylene glycol be thermal source medium, glycol water is for low-temperature receiver medium；
During insulation operation, heat source case is interior with low-temperature receiver case in advance fills corresponding thermal source medium with low-temperature receiver medium to suitable liquid
Position (50～80% full scale), sets operating temperature；
If observed temperature is less than preset temperature, temperature control system starts heat-source Cycles pump, and valve A, valve B open, and circulation line is
Heating mode；
If observed temperature is higher than preset temperature, temperature control system starts low-temperature receiver circulating pump, and valve C, valve D open, and circulation line is
Refrigerating mode；
If the liquid level of glycol water is higher than balance pipe in low-temperature receiver case, glycol water is flowed automatically to by balance pipe
In heat source case, enter the glycol water in heat source case heated after, moisture content enters condenser, is condensed again and is back to low-temperature receiver
Case.
Of the present utility model ultimate principle, principal character and of the present utility model advantage have more than been shown and described.One's own profession
Skilled person will appreciate that of industry, this utility model is not restricted to the described embodiments, described in above-described embodiment and description
Be only preference of the present utility model, be not intended to limit this utility model, without departing from this utility model spirit and scope
On the premise of, this utility model also has various changes and modifications, and these changes and improvements both fall within this claimed practicality
In novel scope.This utility model claims scope and is defined by appending claims and equivalent thereof.
Claims (8)
1. a consersion unit heating and cooling automaton, it is characterised in that:
Including heat source case, heat source case passes through heat-source Cycles pipeline coupled reaction equipment, and heat-source Cycles pipeline is by thermal source output pipe
Constituting with thermal source reflux pipe, described thermal source output pipe one end connects the bottom of heat source case, other end coupled reaction equipment；Institute
State thermal source reflux pipe one end and connect the top of heat source case, other end coupled reaction equipment；Arrange on described thermal source output pipe
There are heat-source Cycles pump and valve A, described thermal source reflux pipe is provided with valve B；Described heat source case inner bottom part is provided with steam heating
Device, the entrance point of steam heater and the port of export be arranged on the sidewall of heat source case, the entrance point of described steam heater with
The port of export is provided with steam control valve group；
Also including low-temperature receiver case, low-temperature receiver case passes through low-temperature receiver circulation line coupled reaction equipment, and low-temperature receiver circulation line is by low-temperature receiver outlet tube
Road and low-temperature receiver reflux pipe are constituted, and described low-temperature receiver output pipe one end connects the bottom of low-temperature receiver case, other end coupled reaction equipment；
Described low-temperature receiver reflux pipe one end connects the top of low-temperature receiver case, other end coupled reaction equipment；Set on described low-temperature receiver output pipe
Being equipped with low-temperature receiver circulating pump and valve C, described low-temperature receiver reflux pipe is provided with valve D, described low-temperature receiver case inner bottom part is provided with refrigerator,
The entrance point of refrigerator and the port of export are arranged on the sidewall of low-temperature receiver case, and the entrance point of described refrigerator is respectively provided with the port of export
There is refrigeration control valve group；
Also including the thermometer being arranged on consersion unit, and the temperature controller of connection thermometer, described temperature controller connects the most respectively
Meet valve A, valve B, valve C, valve D.
Consersion unit the most according to claim 1 heating and cooling automaton, it is characterised in that: described steam adds
Hot device is by steam-heated heat exchanger coil.
Consersion unit the most according to claim 1 heating and cooling automaton, it is characterised in that: described refrigerator
For by the heat exchanger coil of chiller refrigeration.
Consersion unit the most according to claim 1 heating and cooling automaton, it is characterised in that: described heat source case
Built with liquid heat source medium, the usage amount of liquid heat source medium is the 50-80% of heat source case capacity.
Consersion unit the most according to claim 4 heating and cooling automaton, it is characterised in that: described liquid heat
Source medium is for selecting ethylene glycol, propylene glycol or glycerol.
Consersion unit the most according to claim 1 heating and cooling automaton, it is characterised in that: described low-temperature receiver case
Built with liquid low-temperature receiver medium, the 50-80% that usage amount is low-temperature receiver tankage of liquid low-temperature receiver medium.
Consersion unit the most according to claim 6 heating and cooling automaton, it is characterised in that: described liquid is cold
Source medium selects ethylene glycol or its aqueous solution, propylene glycol or its aqueous solution, glycerol or its aqueous solution.
Consersion unit the most according to claim 1 heating and cooling automaton, it is characterised in that: described heat source case
It is mounted on relief valve with low-temperature receiver case upper end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620827653.1U CN205868224U (en) | 2016-07-27 | 2016-07-27 | Response device heating and cooling automatic control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620827653.1U CN205868224U (en) | 2016-07-27 | 2016-07-27 | Response device heating and cooling automatic control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205868224U true CN205868224U (en) | 2017-01-11 |
Family
ID=57701814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620827653.1U Active CN205868224U (en) | 2016-07-27 | 2016-07-27 | Response device heating and cooling automatic control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205868224U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107367131A (en) * | 2017-09-04 | 2017-11-21 | 浙江恒宇农业开发有限公司 | One kind freeze-drying durian warehouse for drying temperature-controlling system |
| CN108304008A (en) * | 2018-01-11 | 2018-07-20 | 上海化工研究院有限公司 | A kind of fast temperature control device and its application |
-
2016
- 2016-07-27 CN CN201620827653.1U patent/CN205868224U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107367131A (en) * | 2017-09-04 | 2017-11-21 | 浙江恒宇农业开发有限公司 | One kind freeze-drying durian warehouse for drying temperature-controlling system |
| CN108304008A (en) * | 2018-01-11 | 2018-07-20 | 上海化工研究院有限公司 | A kind of fast temperature control device and its application |
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