CN201632448U - Multi-point detection temperature control system - Google Patents
Multi-point detection temperature control system Download PDFInfo
- Publication number
- CN201632448U CN201632448U CN200920261156XU CN200920261156U CN201632448U CN 201632448 U CN201632448 U CN 201632448U CN 200920261156X U CN200920261156X U CN 200920261156XU CN 200920261156 U CN200920261156 U CN 200920261156U CN 201632448 U CN201632448 U CN 201632448U
- Authority
- CN
- China
- Prior art keywords
- temperature
- control system
- heater
- default
- mean value
- Prior art date
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Devices For Use In Laboratory Experiments (AREA)
Abstract
The utility model discloses a multi-point detection temperature control system, which comprises a groove body (1), a heater (2) and a plurality of temperature sensing probes, wherein the heater (2) and the temperature sensing probes are arranged in the groove body (1). The temperature sensing probes are distributed at everywhere in the groove body (1), a temperature control device (5) calculates temperature differences and average values of the temperature sensing probes, compares the temperature differences and the average values with preset values and controls start/stop of the heater (2) and watt level of heating according to compared results. Compared with the prior art, the multi-point detection temperature control system accurately calculates temperature differences in a cleaning groove, scientifically and reasonably controls the heater and a circulation pump so that temperatures at everywhere in the groove are uniform and property, greatly increases cleaning effect, and simultaneously avoids unnecessary waste due to over heating.
Description
Technical field
The utility model relates to the article cleaning equipment, and the multiple spot that relates in particular to a kind of energy control appliance cleaning liquid inside temperature is surveyed temperature control system.
Background technology
Many industrial products are arranged when doing surface treatment, it is to carry out cleaning treatment in containing the groove of hot solution that important operation is arranged.Present hot solution cleaning treatment groove, internal heater and temperature sense probe, the operator manually opens/stops the temperature that heater comes the control flume cleaning liquid inside according to the experience of the temperature combination oneself of warm sensed quantity; The rinse bath that also has a kind of electronic control, serial connection temperature thoughts and feelings point in the heating installation power supply loop, a default temperature thoughts and feelings point action temperature comes control heater to open/stop temperature with the groove cleaning liquid inside with this.Manually the rinse bath temperature control of control is loaded down with trivial details not accurate, and the rinse bath of electronic control is not considered in the groove temperature difference everywhere, and the temperature difference is big everywhere in the groove, and cleaning performance is not good.
The utility model content
The utility model is to solve the prior art complex operation, and the problem that cleaning performance is not good proposes a kind of multiple spot and surveys temperature control system.
For solving the problems of the technologies described above, the technical scheme that the utility model proposes is: multiple spot is surveyed temperature control system, comprises cell body, places heater and temperature sense probe in the cell body, and described temperature sense probe is a plurality of being distributed in the cell body everywhere; One attemperating unit calculate the temperature difference of each temperature sense probe and mean value and with preset value relatively, and the opening/stop and the heating power size of control heater in view of the above.
In preferred embodiment, described temperature sense probe comprises nearly thermometric sense probe, middle thermometric sense probe and the thermometric sense probe far away that has nothing in common with each other from the heater distance.The utility model also comprises a recirculation unit that is subjected to attemperating unit to control it to open/stop.Described preset value comprises default mean value of the upper limit and the default mean value of lower limit, and the attemperating unit control heater starts when actual measurement mean value is lower than the default mean value of lower limit, and the attemperating unit control heater stops when actual measurement mean value is higher than the default mean value of the upper limit.Described preset value also comprises default temperature approach of the upper limit and the default temperature approach of lower limit, attemperating unit control recirculation unit starts when the actual measurement temperature approach is higher than the default temperature approach of the upper limit, and attemperating unit control recirculation unit stops when the actual measurement temperature approach is lower than the default temperature approach of lower limit.Described recirculation unit comprises the circulating pump that is electrically connected with attemperating unit, is connected on the feed tube of circulating pump liquid feeding end, is connected on the drain pipe of circulating pump outlet end.Described feed tube is distributed in the top of cell body cleaning liquid inside; Described drain pipe is distributed in the bottom of cell body cleaning liquid inside.Described heater is positioned at the bottom of cell body.
Compared with prior art, the accurate meter of the utility model is settled each point temperature-difference in the washing trough, and scientific and reasonable control heater and circulating pump make that temperature is evenly suitable in the groove everywhere, greatly improved cleaning performance, the unnecessary waste that having avoided simultaneously excessively heats brings.
Description of drawings
Below in conjunction with drawings and Examples the utility model is made detailed explanation, wherein:
Fig. 1 is the overall schematic of the utility model preferred embodiment;
Fig. 2 is the circuit block diagram of the utility model preferred embodiment.
The specific embodiment
Referring to Fig. 1,2, the utility model comprises cell body 1, places the heater 2 in the cell body 1, is distributed in temperature sense probe everywhere in the cell body 1, the attemperating unit 5 that is electrically connected with heater 2 and temperature sense probe.Attemperating unit 5 calculates the temperature difference and mean value of each temperature sense probe, compares with preset value and the opening/stop and the heating power size of control heater 2 in view of the above.
In preferred embodiment, temperature sense probe comprises nearly thermometric sense probe 3a, middle thermometric sense probe 3b and the thermometric sense probe 3c far away that has nothing in common with each other from heater 2 distances.Also comprise a recirculation unit that is subjected to attemperating unit to control it to open/stop.Recirculation unit circulation stirring and washing liquid can make it to reach fast the equilibrium of temperature and concentration.Described preset value comprises default mean value of the upper limit and the default mean value of lower limit, when actual measurement mean value is lower than the default mean value of lower limit, attemperating unit 5 control heaters 2 start, and attemperating unit 5 control heaters 2 stop when actual measurement mean value is higher than the default mean value of the upper limit.In heating process, the temperature that three temperature senses of attemperating unit 5 record analyses simultaneously probe is surveyed, according to the size output different heating power of actual measurement mean value with the default mean value difference of the upper limit, the bigger heating power of input when its difference is big is when its difference hour less heating power of input.Described preset value also comprises default temperature approach of the upper limit and the default temperature approach of lower limit, attemperating unit 5 control recirculation units start when the actual measurement temperature approach is higher than the default temperature approach of the upper limit, and attemperating unit 5 control recirculation units stop when the actual measurement temperature approach is lower than the default temperature approach of lower limit.
Referring to Fig. 1, described recirculation unit comprises the circulating pump 4a that is electrically connected with attemperating unit 5, is connected on the feed tube 4b of circulating pump 4a liquid feeding end, is connected on the drain pipe 4c of circulating pump 4a outlet end.Described feed tube 4b is distributed in the top of cell body 1 cleaning liquid inside; Described drain pipe 4c is distributed in the bottom of cell body 1 cleaning liquid inside.Described heater 2 is positioned at the bottom of cell body 1.
Above embodiment is only for illustrating non-providing constraints.Anyly do not break away from spirit of the present invention and category, and, all should be contained among the claim scope of the application of enclosing its equivalent modifications of carrying out or change.
Claims (8)
1. multiple spot is surveyed temperature control system, comprises cell body (1), places heater (2) and temperature sense probe in the cell body (1), it is characterized in that: it is a plurality of being distributed in the cell body (1) everywhere that described temperature sense is popped one's head in; One attemperating unit (5) calculate the temperature difference of each temperature sense probe and mean value and with preset value relatively, and the opening/stop and the heating power size of control heater (2) in view of the above.
2. multiple spot as claimed in claim 1 is surveyed temperature control system, it is characterized in that: described temperature sense probe comprises nearly thermometric sense probe (3a), middle thermometric sense probe (3b) and the thermometric sense probe far away (3c) that has nothing in common with each other from heater (2) distance.
3. multiple spot as claimed in claim 1 is surveyed temperature control system, it is characterized in that: also comprise a recirculation unit that is subjected to attemperating unit to control it to open/stop.
4. multiple spot as claimed in claim 3 is surveyed temperature control system, it is characterized in that: described preset value comprises default mean value of the upper limit and the default mean value of lower limit, attemperating unit (5) control heater (2) starts when actual measurement mean value is lower than the default mean value of lower limit, and attemperating unit (5) control heater (2) stops when actual measurement mean value is higher than the default mean value of the upper limit.
5. multiple spot as claimed in claim 3 is surveyed temperature control system, it is characterized in that: described preset value comprises default temperature approach of the upper limit and the default temperature approach of lower limit, attemperating unit (5) control recirculation unit starts when the actual measurement temperature approach is higher than the default temperature approach of the upper limit, and attemperating unit (5) control recirculation unit stops when the actual measurement temperature approach is lower than the default temperature approach of lower limit.
6. multiple spot as claimed in claim 3 is surveyed temperature control system, it is characterized in that: described recirculation unit comprises the circulating pump (4a) that is electrically connected with attemperating unit (5), be connected on the feed tube (4b) of circulating pump (4a) liquid feeding end, be connected on the drain pipe (4c) of circulating pump (4a) outlet end.
7. multiple spot as claimed in claim 6 is surveyed temperature control system, and it is characterized in that: described feed tube (4b) is distributed in the top of cell body (1) cleaning liquid inside; Described drain pipe (4c) is distributed in the bottom of cell body (1) cleaning liquid inside.
8. multiple spot as claimed in claim 1 is surveyed temperature control system, and it is characterized in that: described heater (2) is positioned at the bottom of cell body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920261156XU CN201632448U (en) | 2009-12-08 | 2009-12-08 | Multi-point detection temperature control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920261156XU CN201632448U (en) | 2009-12-08 | 2009-12-08 | Multi-point detection temperature control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201632448U true CN201632448U (en) | 2010-11-17 |
Family
ID=43076921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920261156XU Expired - Fee Related CN201632448U (en) | 2009-12-08 | 2009-12-08 | Multi-point detection temperature control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201632448U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102156494A (en) * | 2011-01-24 | 2011-08-17 | 句容市博远电子有限公司 | Multi-point temperature control system |
| CN109825824A (en) * | 2019-04-08 | 2019-05-31 | 力源液压（苏州）有限公司 | Immersion electrical heating high-temperature Phosphating Slot |
| CN111570389A (en) * | 2020-04-20 | 2020-08-25 | 深圳市洁盟清洗设备有限公司 | High-precision temperature control method of ultrasonic cleaning machine and ultrasonic cleaning machine |
-
2009
- 2009-12-08 CN CN200920261156XU patent/CN201632448U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102156494A (en) * | 2011-01-24 | 2011-08-17 | 句容市博远电子有限公司 | Multi-point temperature control system |
| CN109825824A (en) * | 2019-04-08 | 2019-05-31 | 力源液压（苏州）有限公司 | Immersion electrical heating high-temperature Phosphating Slot |
| CN111570389A (en) * | 2020-04-20 | 2020-08-25 | 深圳市洁盟清洗设备有限公司 | High-precision temperature control method of ultrasonic cleaning machine and ultrasonic cleaning machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201632448U (en) | Multi-point detection temperature control system | |
| CN204743713U (en) | Mini rice cooker's temperature -sensing element mounting structure | |
| CN204245900U (en) | A kind of electrical heated appliance | |
| CN201602633U (en) | Tea making machine | |
| CN201680154U (en) | Heating device of fluid pipeline | |
| CN204503138U (en) | A kind of Food Inspection thermostat water bath | |
| CN108571826A (en) | A kind of control method of electric water heater and electric heater | |
| CN206761665U (en) | Water flow temperature detection means in dish-washing machine and the pump housing | |
| CN203508302U (en) | Glue injection head and glue injection machine comprising same | |
| CN202581840U (en) | Intelligent instant water heating control device | |
| CN103364527B (en) | Device for rapidly determining fiber content of feed | |
| CN101839543A (en) | Liquid heater with low power consumption, control method and manufacturing method thereof | |
| CN201911891U (en) | Electric heating pot | |
| CN207619430U (en) | A kind of crystal sugar production with can rapid cooling crystallizing tank | |
| CN208387436U (en) | A kind of solar thermal storage and heating device for greenhouse heating | |
| CN202312807U (en) | Vacuum low-temperature cooking machine | |
| CN101574672B (en) | Constant-temperature quantitative chemical reactor | |
| CN202835481U (en) | Cookware for induction cooker energy efficiency test | |
| CN109465045A (en) | A kind of thermostat water bath based on microwave heating | |
| CN210815337U (en) | Built-in adjustable water bath heating fixing device | |
| CN214964590U (en) | Quantitative heating water dispenser | |
| CN207865685U (en) | A kind of electric heater | |
| CN202489763U (en) | Electric steamer | |
| CN102578901A (en) | Temperature measuring method and electric steaming pot using same | |
| CN217068930U (en) | High-temperature circulator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101117 Termination date: 20151208 |
|
| EXPY | Termination of patent right or utility model |