CN110221636A - A kind of hot satellite line intelligent temperature controller and its application method - Google Patents
A kind of hot satellite line intelligent temperature controller and its application method Download PDFInfo
- Publication number
- CN110221636A CN110221636A CN201910525753.7A CN201910525753A CN110221636A CN 110221636 A CN110221636 A CN 110221636A CN 201910525753 A CN201910525753 A CN 201910525753A CN 110221636 A CN110221636 A CN 110221636A
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- China
- Prior art keywords
- temperature
- hot
- contact
- satellite line
- temperature controller
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
- G05D23/20—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature
Abstract
The invention belongs to electric calorifie installation fields, it is related to electric tracing control device, especially a kind of hot satellite line intelligent temperature controller and its application method, including main pipeline, distribution box, temperature controller, hot satellite line and electric source connecting box, distribution box is connect with electric source connecting box, hot satellite line is connected with electric source connecting box, the hot satellite line is connected with temperature controller, each forming circuit that is connected of the temperature controller and operating circuit, there are three contacts for the temperature controller setting, first contact is normally-closed contact, second contact and third contact are normally opened contact, first contact connects operating circuit with the second contact, second contact hot satellite line in parallel in operating circuit, a combined aural and visual alarm is parallel in the third contact and operating circuit, a temperature control circuit is provided in the temperature controller, at least one temperature is connected in the temperature control circuit Sensor is spent, the test side of the temperature sensor is arranged in hot satellite line insulating layer.
Description
Technical field
The invention belongs to electric calorifie installation fields, are related to electric tracing control device, especially a kind of hot satellite line intelligent temperature control
Device processed and its application method.
Background technique
Hot satellite line is a kind of common concurrent heating system, can be widely applied to the fields such as industry, refining, fire-fighting and daily water supply
In.
In fire-fighting equipment and living water field, auxiliary heat heat preservation is carried out for water supply line and is necessary antifreezing measures,
It is widely used in the most area of northern China.
In above-mentioned field, the hot auxiliary heat of satellite line is a kind of common device, but in actual use, existing hot satellite line
There are certain hidden danger and deficiency for auxiliary thermal.After hot satellite line long-time use, due to aging circuit, insulating layer falls off
Problem, the situation that may cause the fevers exception such as hot satellite line short circuit occur, as that cannot find in time, may result on fire.By
In in the insulating layer that hot satellite line is generally disposed in corresponding pipeline, it is not easy discovery burning point at initial stage on fire, therefore, it is difficult to and
Shi Faxian fire behavior, in turn results in fire, causes greatly to damage to the person and property safety.Therefore, need one kind right at present
Hot satellite line carries out real-time monitoring, effectively controls, the intelligent temperature controller to give warning in advance.
Summary of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of real-time monitoring temperature, and temperature anomaly is actively
Open circuit, a kind of hot satellite line intelligent temperature controller that can be alarmed in advance and its application method.
A kind of hot satellite line intelligent temperature controller, including main pipeline, distribution box, temperature controller, hot satellite line and power supply connect
Wire box, distribution box are connect with electric source connecting box, and hot satellite line is connected with electric source connecting box, it is characterised in that: the hot satellite line connects
It is connected to temperature controller, each forming circuit that is connected of the temperature controller and operating circuit, the temperature controller setting
There are three contact, the first contact is normally-closed contact, and the second contact and third contact are normally opened contact, the first contact and the second contact
One is parallel in connection operating circuit, the second contact hot satellite line in parallel in operating circuit, the third contact and operating circuit
Combined aural and visual alarm is provided with a temperature control circuit in the temperature controller, at least one temperature biography is connected in the temperature control circuit
Sensor, the test side of the temperature sensor are arranged in hot satellite line insulating layer.
Moreover, can sequentially arrange multiple hot satellite lines in the main line, each hot satellite line is controlled with corresponding temperature
Device independent connection.
Moreover, the temperature-controlled parameter adjustable range of the temperature controller is 3-99 DEG C, maximum is limited in 38-99 DEG C,
Its application method includes the following steps:
Step 1: adjust the temperature-controlled parameter range of temperature controller, 35 DEG C of lower limit, 38 DEG C of the upper limit；
Step 2: according to the temperature parameter longtime running in step 1 after booting；
Step 3: when the temperature of temperature sensor test side feedback is lower than 35 DEG C, then hot satellite line output loading carries out auxiliary
Heat；Until auxiliary heat stops when temperature sensor test side feedback temperature reaches 38 DEG C；
Step 4: if temperature sensor test side feedback temperature is after reaching the upper limit, constant temperature is increased, then combined aural and visual alarm
Starting, temperature controller disconnect the contact connection of hot satellite line.
The advantages and positive effects of the present invention are:
In the present invention, the control being monitored using temperature of the temperature controller to hot satellite line, by the inspection of temperature sensor
It surveys end to be arranged in hot satellite line insulating layer, the environment temperature of auxiliary heat is carried out for the hot satellite line of real-time monitoring, when its temperature is more than temperature
When spending the preset upper limit of controller, the circuit conducting of combined aural and visual alarm carries out early warning early period, and operator can send out in advance and accurately
The position now overheated, if temperature sensor detection temperature is more than the upper limit and continues to increase, hot satellite line in parallel in temperature control circuit
It is adjusted by the second contact to the first contact, and then hot satellite line is disconnected, no longer carry out auxiliary heat, it can be achieved that prison to hot satellite line temperature
Control, early warning and control.
In application method of the present invention, it can be adjusted according to the actual use environment of hot satellite line and service condition
It is whole, the upper and lower bound of temperature-controlled parameter and the adjusting range of auxiliary heat are adjusted, and then control to the pipeline or equipment that need to heat
System realizes that auxiliary heat or the auxiliary heat of pause then can real-time perfoming early warning and intelligent controls when detecting temperature anomaly variation.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Specific embodiment
Below with reference to embodiment, the present invention is further described, following embodiments be it is illustrative, be not restrictive,
It cannot be limited the scope of protection of the present invention with following embodiments.
A kind of hot satellite line intelligent temperature controller, including main pipeline, distribution box, temperature controller, hot satellite line and power supply connect
Wire box, distribution box are connect with electric source connecting box, and hot satellite line is connected with electric source connecting box, and innovation of the invention is, the heat
Satellite line is connected with temperature controller, each forming circuit that is connected of the temperature controller and operating circuit, the temperature control
There are three contact, the first contact is normally-closed contact for device setting, and the second contact and third contact are normally opened contact, the first contact and the
Two contacts connect operating circuit, the second contact hot satellite line in parallel in operating circuit, in the third contact and operating circuit simultaneously
It is associated with a combined aural and visual alarm, a temperature control circuit is provided in the temperature controller, is connected at least one in the temperature control circuit
Temperature sensor, the test side of the temperature sensor are arranged in hot satellite line insulating layer.
In the present embodiment, same temperature control circuit can two temperature sensors in parallel, the two temperatures sensor is for monitoring not
With the temperature in region.
In the present embodiment, can sequentially arrange multiple hot satellite lines in the main line, each hot satellite line with corresponding temperature
Spend controller independent connection.
In the present embodiment, the application model of horn of plenty intelligent temperature control can install timer in control circuit, described
Timer connection control chip exports control command, and then can the heating time of hot satellite line be reserved and be controlled.
In the present embodiment, display screen can be also installed in temperature controller, corresponding display module is carried in the display screen
Or component, such as charactron or LCM component, wrong generation when can be used for displays temperature data or break down in the display screen
Code.
In the present embodiment, anti-freezing pattern also can be adjusted to, when certain road is standby, detection temperature≤3 roads DEG CShi Zegai are opened defeated
Out, >=5 DEG C closing output.
The course of work of the invention is:
For the present invention in use, being connected with two temperatures gap sensor in a temperature controller, the temperature control circuit controls two
Road electric appliance；
Voltage: 220VAC, power: the road B≤2000W, the road A 5000W；Temperature display: two group of three Digital sum pipe show, hereafter
Claim Atemp, Btemp.Temperature detection: two channel Temperature Measurings, NET1, NET2 corresponding A temp, Btemp detect two different zones respectively
Temperature, range: -10 °~110 °.
1, bis- tunnel AB can heat up respectively or cool down two kinds of identical or different temperature controlling modes: (bis- road factory default of AB heating
Mode)
1) heating mode temperature control parameter setting rule: ON value < OFF value, it may be assumed that low temperature is opened high temperature and closed.
2) cooling mode temperature control parameter setting rule: ON value > OFF value, it may be assumed that high temperature is opened low temperature and closed.
2, the method for operation of two kinds of temperature controlling modes of heating, cooling:
1) the heating mode method of operation: detection temperature≤ON value opens output, and detection temperature >=OFF value closes output.
2) the cooling mode method of operation: detection temperature >=ON value opens output, and detection temperature≤OFF value closes output.
Bis- road factory default temperature control parameter of AB:
The temperature-controlled parameter adjustable range of the temperature controller is 3-99 DEG C, and maximum is limited in 38-99 DEG C, for length
Phase temperature controlling mode includes the following steps:
Step 1: adjust the temperature-controlled parameter range of temperature controller, 35 DEG C of lower limit, 38 DEG C of the upper limit；
Step 2: according to the temperature parameter longtime running in step 1 after booting；
Step 3: when the temperature of temperature sensor test side feedback is lower than 35 DEG C, then hot satellite line output loading carries out auxiliary
Heat；Until auxiliary heat stops when temperature sensor test side feedback temperature reaches 38 DEG C；
Step 4: if temperature sensor test side feedback temperature is after reaching the upper limit, constant temperature is increased, then combined aural and visual alarm
Starting, temperature controller disconnect the contact connection of hot satellite line.
Time control pattern also can be used in this hot satellite line intelligent temperature controller:
Step 1: when standby, passing through the timer setting auxiliary hot time；
Step 2: the temperature-controlled parameter for closing long-term temperature control setting can be reserved when in time control pattern；
Step 3: after duration to be heated reaches the preset auxiliary hot time, being again introduced into standby mode.
Anti-freezing pattern also can be used in this hot satellite line intelligent temperature controller:
Step 1: when certain road is standby, output is opened on detection temperature≤3 roads DEG CShi Zegai；
Step 2: output is closed in detection temperature >=5 DEG C.
Claims (3)
1. a kind of hot satellite line intelligent temperature controller, including main pipeline, distribution box, temperature controller, hot satellite line and power supply wiring
Box, distribution box are connect with electric source connecting box, and hot satellite line is connected with electric source connecting box, it is characterised in that: the hot satellite line connection
There is temperature controller, each forming circuit that is connected of the temperature controller and operating circuit, the temperature controller is provided with
Three contacts, the first contact are normally-closed contact, and the second contact and third contact are normally opened contact, and the first contact and the second contact connect
Connect operating circuit, the second contact hot satellite line in parallel in operating circuit is parallel in the third contact and operating circuit
Light crossing-signal is provided with a temperature control circuit in the temperature controller, at least one temperature sensing is connected in the temperature control circuit
Device, the test side of the temperature sensor are arranged in hot satellite line insulating layer.
2. a kind of hot satellite line intelligent temperature controller according to claim 1, it is characterised in that: can in the main line
Sequentially arrange that multiple hot satellite lines, each hot satellite line are independently connected with corresponding temperature controller.
3. a kind of application method of hot satellite line intelligent temperature controller according to claim 1 or 2, it is characterised in that: institute
The temperature-controlled parameter adjustable range for stating temperature controller is 3-99 DEG C, and maximum is limited in 38-99 DEG C, and application method includes such as
Lower step:
Step 1: adjust the temperature-controlled parameter range of temperature controller, 35 DEG C of lower limit, 38 DEG C of the upper limit；
Step 2: according to the temperature parameter longtime running in step 1 after booting；
Step 3: when the temperature of temperature sensor test side feedback is lower than 35 DEG C, then hot satellite line output loading carries out auxiliary heat；Directly
When reaching 38 DEG C to temperature sensor test side feedback temperature, auxiliary heat stops；
Step 4: if temperature sensor test side feedback temperature is after reaching the upper limit, constant temperature is increased, then combined aural and visual alarm starts,
Temperature controller disconnects the contact connection of hot satellite line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910525753.7A CN110221636A (en) | 2019-06-18 | 2019-06-18 | A kind of hot satellite line intelligent temperature controller and its application method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910525753.7A CN110221636A (en) | 2019-06-18 | 2019-06-18 | A kind of hot satellite line intelligent temperature controller and its application method |
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| Publication Number | Publication Date |
|---|---|
| CN110221636A true CN110221636A (en) | 2019-09-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910525753.7A Pending CN110221636A (en) | 2019-06-18 | 2019-06-18 | A kind of hot satellite line intelligent temperature controller and its application method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110578848A (en) * | 2019-09-16 | 2019-12-17 | 中国化学工程第六建设有限公司 | Electric tracing step-by-step installation construction method for chemical pipeline |
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| CN201462332U (en) * | 2009-06-30 | 2010-05-12 | 上海华虹Nec电子有限公司 | Pipeline heat-insulating system |
| CN201515257U (en) * | 2009-09-28 | 2010-06-23 | 泉州科力电气有限公司 | Temperature patrol management system of ring network cabinet and cable branch box |
| CN203561028U (en) * | 2013-11-16 | 2014-04-23 | 宋国庆 | Central air conditioner pipeline anti-freeze control circuit |
| CN203595953U (en) * | 2013-11-01 | 2014-05-14 | 湖州天科特种打印材料有限公司 | Color band fusion cutting machine temperature-control system |
| CN208058242U (en) * | 2018-03-20 | 2018-11-06 | 中国电力工程顾问集团西北电力设计院有限公司 | A kind of thermal power plant can monitor digital electric tracing system |
-
2019
- 2019-06-18 CN CN201910525753.7A patent/CN110221636A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201462332U (en) * | 2009-06-30 | 2010-05-12 | 上海华虹Nec电子有限公司 | Pipeline heat-insulating system |
| CN201515257U (en) * | 2009-09-28 | 2010-06-23 | 泉州科力电气有限公司 | Temperature patrol management system of ring network cabinet and cable branch box |
| CN203595953U (en) * | 2013-11-01 | 2014-05-14 | 湖州天科特种打印材料有限公司 | Color band fusion cutting machine temperature-control system |
| CN203561028U (en) * | 2013-11-16 | 2014-04-23 | 宋国庆 | Central air conditioner pipeline anti-freeze control circuit |
| CN208058242U (en) * | 2018-03-20 | 2018-11-06 | 中国电力工程顾问集团西北电力设计院有限公司 | A kind of thermal power plant can monitor digital electric tracing system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110578848A (en) * | 2019-09-16 | 2019-12-17 | 中国化学工程第六建设有限公司 | Electric tracing step-by-step installation construction method for chemical pipeline |
| CN110578848B (en) * | 2019-09-16 | 2021-02-09 | 中国化学工程第六建设有限公司 | Electric tracing step-by-step installation construction method for chemical pipeline |
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Application publication date: 20190910 |