CN205868223U - Response device's automatic temperature control system - Google Patents
Response device's automatic temperature control system Download PDFInfo
- Publication number
- CN205868223U CN205868223U CN201620827586.3U CN201620827586U CN205868223U CN 205868223 U CN205868223 U CN 205868223U CN 201620827586 U CN201620827586 U CN 201620827586U CN 205868223 U CN205868223 U CN 205868223U
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- China
- Prior art keywords
- low
- temperature receiver
- case
- valve
- temperature
- Prior art date
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- 238000010438 heat treatment Methods 0.000 claims abstract description 14
- 238000001816 cooling Methods 0.000 claims abstract description 8
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 22
- 238000010992 reflux Methods 0.000 claims description 20
- 238000005859 coupling reaction Methods 0.000 claims description 18
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 12
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 239000007788 liquid Substances 0.000 claims description 8
- 239000007864 aqueous solution Substances 0.000 claims description 6
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims description 5
- 230000008676 import Effects 0.000 claims description 5
- 238000005057 refrigeration Methods 0.000 claims description 5
- 238000005452 bending Methods 0.000 claims description 2
- 238000006243 chemical reaction Methods 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000009413 insulation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 208000012826 adjustment disease Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Landscapes
- Control Of Temperature (AREA)
Abstract
The utility model provides a response device's automatic temperature control system, 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 the automatic control of a kind of consersion unit
Temperature system.
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 the automatic temperature control system of a kind of consersion unit, asks solving above-mentioned technology
Topic.
Technical problem to be solved in the utility model realizes by the following technical solutions:
A kind of automatic temperature control system of consersion unit, 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；
Also including condenser, the import of condenser connects heat source case, and the outlet of condenser connects low-temperature receiver case, and condenser passes through
Circulating water；Heat source case is built with thermal source medium, and low-temperature receiver case is built with low-temperature receiver medium；
Being connected by horizontally disposed balance pipe between heat source case with low-temperature receiver case, the two ends of balance pipe are respectively higher than heat source case
In thermal source medium liquid level, low-temperature receiver medium liquid level in low-temperature receiver case, the stage casing of balance pipe is provided with the kink of bending downwards；Cold
The top of source case connects open blowdown piping.
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, the 50-80% that usage amount is heat source case capacity of described thermal source medium, the usage amount of low-temperature receiver medium is
The 50-80% of low-temperature receiver tankage.
As preferably, described thermal source medium is for selecting ethylene glycol, propylene glycol or glycerol.
As preferably, described low-temperature receiver medium select 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.
5, low-temperature receiver case and the medium in heat source case, it is possible to achieve gravity flow regulation, and low-temperature receiver case and matchmaker in heat source case can be kept
The difference of Jie's concentration.
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, the automatic temperature control system of a kind of consersion unit, 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 the top of heat source case 8,
Other end coupled reaction equipment；It is provided with heat-source Cycles pump 10 and valve A1 on thermal source output pipe 9, thermal source reflux pipe 6 sets
It is equipped with valve B5；Heat source case 8 inner bottom part is provided with steam heater 11, and the entrance point of steam heater 11 is arranged at the port of export
On the sidewall of heat source case 8, 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
Being provided with low-temperature receiver circulating pump 13 and valve C4 on pipeline 18, low-temperature receiver reflux pipe 17 is provided with valve D7, low-temperature receiver case 14 inner bottom part sets
Being equipped 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, the import of refrigerator 12
End and the port of export are all provided with refrigeration control valve group；
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 A1, valve B5, valve C4, valve D7；
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 (6)
1. the automatic temperature control system of a consersion unit, 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 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 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 all provided with the port of export
It is equipped with 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；
Also including condenser, the import of condenser connects heat source case, and the outlet of condenser connects low-temperature receiver case, and condenser is by circulation
Water cooling；Heat source case is built with thermal source medium, and low-temperature receiver case is built with low-temperature receiver medium；
Being connected by horizontally disposed balance pipe between heat source case with low-temperature receiver case, the two ends of balance pipe are respectively higher than in heat source case
Low-temperature receiver medium liquid level in thermal source medium liquid level, low-temperature receiver case, the stage casing of balance pipe is provided with the kink of bending downwards；Low-temperature receiver case
Top connect have open blowdown piping.
The automatic temperature control system of consersion unit the most according to claim 1, it is characterised in that: described steam heater is logical
Cross steam-heated heat exchanger coil.
The automatic temperature control system of consersion unit the most according to claim 1, it is characterised in that: described refrigerator is by system
The heat exchanger coil of cryogen refrigeration.
The automatic temperature control system of consersion unit the most according to claim 1, it is characterised in that: the use of described thermal source medium
Amount is the 50-80% of heat source case capacity, and the usage amount of low-temperature receiver medium is the 50-80% of low-temperature receiver tankage.
The automatic temperature control system of consersion unit the most according to claim 4, it is characterised in that: described thermal source medium is for selecting
Ethylene glycol, propylene glycol or glycerol.
The automatic temperature control system of consersion unit the most according to claim 4, it is characterised in that: described low-temperature receiver medium selects second
Glycol or its aqueous solution, propylene glycol or its aqueous solution, glycerol or its aqueous solution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620827586.3U CN205868223U (en) | 2016-07-27 | 2016-07-27 | Response device's automatic temperature control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620827586.3U CN205868223U (en) | 2016-07-27 | 2016-07-27 | Response device's automatic temperature control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205868223U true CN205868223U (en) | 2017-01-11 |
Family
ID=57702531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620827586.3U Expired - Fee Related CN205868223U (en) | 2016-07-27 | 2016-07-27 | Response device's automatic temperature control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205868223U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107586714A (en) * | 2017-10-10 | 2018-01-16 | 杭州同孚环保科技有限公司 | A kind of biomass material is segmented reaction method |
| CN108227774A (en) * | 2017-12-27 | 2018-06-29 | 河北工程大学 | A kind of device that photosynthesis measurement system temperature control range is extended by circulation alcohol |
-
2016
- 2016-07-27 CN CN201620827586.3U patent/CN205868223U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107586714A (en) * | 2017-10-10 | 2018-01-16 | 杭州同孚环保科技有限公司 | A kind of biomass material is segmented reaction method |
| CN108227774A (en) * | 2017-12-27 | 2018-06-29 | 河北工程大学 | A kind of device that photosynthesis measurement system temperature control range is extended by circulation alcohol |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170111 |