CN206514533U - A kind of electrically heated boiler heating tube group control device - Google Patents
A kind of electrically heated boiler heating tube group control device Download PDFInfo
- Publication number
- CN206514533U CN206514533U CN201621373376.8U CN201621373376U CN206514533U CN 206514533 U CN206514533 U CN 206514533U CN 201621373376 U CN201621373376 U CN 201621373376U CN 206514533 U CN206514533 U CN 206514533U
- Authority
- CN
- China
- Prior art keywords
- heating tube
- contactor
- control device
- electrically heated
- controller
- 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
Abstract
The utility model discloses a kind of electrically heated boiler heating tube group control device, including heating tube, contactor, controller and sensor, the sensor is used for temperature and the/pressure for obtaining boiler internal, the controller is connected with the sensor and the contactor respectively, the contactor is connected with the heating tube, and the controller is used for the keying of control contactor.The technical solution of the utility model, which has, can be such that heating tube and contactor uniformly uses, the advantage for preventing part heating tube and contactor from being damaged because being frequently used.
Description
Technical field
The utility model is related to a kind of heating tube control device, and in particular to a kind of electrically heated boiler heating tube packet control
Device.
Background technology
Existing electrically heated boiler is generally heated using heating tube, every time sequentially actuating section heating tube,
The heating tube and contactor of front are often activated, and cause to damage often, and the heating tube of back and contactor base
This is useless, causes heating tube and contactor to use uneven, and the heating tube and contactor of front change frequent, reduce work
Efficiency, increases production cost, meanwhile, the start and stop of electrical heating group also result in impact to power network.
Utility model content
It can control to add according to the temperature and/pressure of boiler internal to solve the above problems, the utility model offer is a kind of
The electrically heated boiler heating tube group control device of heat pipe start and stop.
In order to realize the above object the utility model is adopted the following technical scheme that：A kind of electrically heated boiler heating tube packet
Control device, including heating tube, contactor, controller and sensor, the sensor be used for obtain boiler internal temperature and/
Pressure, the controller is connected with the sensor and the contactor respectively, and the contactor is connected with the heating tube, institute
Stating controller is used for the keying of control contactor.Controller is according to the size of the temperature and pressure in boiler come control contactor
Open and close, so as to control the keying of heating tube, the selection of wherein contactor is random.
Preferably, the controller is PLC.
Preferably, the electrically heated boiler heating tube group control device includes multiple heating tube groups, each heating tube group
Including at least one heating tube.Controller controls the keying of heating tube group according to the size of the temperature and pressure in boiler, its
The selection of middle heating tube group is random.
Preferably, each heating tube group is connected with a contactor.The consumption of contactor can be reduced, makes contactor
Module is minimized.
Temperature upper limit in boiler is 80 DEG C, and lower limit is 60 degrees Celsius；Upper pressure limit is 1 MPa, and lower limit is 0.3 MPa；
When sensor measures the value of pot in-furnace temperature or pressure more than temperature or upper limit of pressure, then stop the work of all heating tubes
Make；When the value that sensor measures pot in-furnace temperature or pressure is less than the lower limit of temperature or pressure, then all heating tubes are opened
Work；When the value that pot in-furnace temperature or pressure are measured when sensor is less than temperature or upper limit of pressure and more than temperature or pressure
During lower limit, the work of random start part heating tube.
The technical solution of the utility model, which has, can be such that heating tube and contactor uniformly uses, and prevent part heating tube and connect
The advantage that tentaculum is damaged because being frequently used.
Brief description of the drawings
Fig. 1 is a kind of electrical connection for electrically heated boiler heating tube group control device that the utility model embodiment is provided
Figure.
Embodiment
Embodiment
As shown in Figure 1, a kind of electrically heated boiler heating tube group control device that the present embodiment is provided, including heating tube,
Contactor, controller and sensor, the sensor are used for temperature and the/pressure for obtaining boiler internal, the controller difference
It is connected with the sensor and the contactor, the contactor is connected with the heating tube, the controller connects for control
The keying of tentaculum.Controller according to the size of the temperature and pressure in boiler come the keying of control contactor so that control heating
The selection of the keying of pipe, wherein contactor is random.
Preferably, the controller is PLC.
Preferably, the electrically heated boiler heating tube group control device includes multiple heating tube groups, each heating tube group
Including at least one heating tube.Controller controls the keying of heating tube group according to the size of the temperature and pressure in boiler, its
The selection of middle heating tube group is random.
Preferably, each heating tube group is connected with a contactor.The consumption of contactor can be reduced, makes contactor
Module is minimized.
The technical solution of the utility model can improve operating efficiency, reduction production cost.
Claims (4)
1. a kind of electrically heated boiler heating tube group control device, it is characterised in that the electrically heated boiler heating tube packet control
Device processed include heating tube, contactor, controller and sensor, the sensor be used for obtain boiler internal temperature and/or
Pressure, the controller is connected with the sensor and the contactor respectively, and the contactor is connected with the heating tube, institute
Stating controller is used for the keying of control contactor.
2. electrically heated boiler heating tube group control device according to claim 1, it is characterised in that the controller is
PLC.
3. electrically heated boiler heating tube group control device according to claim 1, it is characterised in that the electric heating pot
Stove heat pipe group control device includes multiple heating tube groups, and each heating tube group includes at least one heating tube.
4. electrically heated boiler heating tube group control device according to claim 3, it is characterised in that each heating
Mono- contactor of Guan Zuyu is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621373376.8U CN206514533U (en) | 2016-12-14 | 2016-12-14 | A kind of electrically heated boiler heating tube group control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621373376.8U CN206514533U (en) | 2016-12-14 | 2016-12-14 | A kind of electrically heated boiler heating tube group control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206514533U true CN206514533U (en) | 2017-09-22 |
Family
ID=59862024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621373376.8U Expired - Fee Related CN206514533U (en) | 2016-12-14 | 2016-12-14 | A kind of electrically heated boiler heating tube group control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206514533U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107894100A (en) * | 2017-11-18 | 2018-04-10 | 襄垣县树元电器有限公司 | Electric boiler constant pressure heating plant |
| CN110500772A (en) * | 2019-08-23 | 2019-11-26 | 内蒙古航天金岗重工有限公司 | A kind of electrically heated boiler and its control method with control system |
| CN111637592A (en) * | 2020-04-24 | 2020-09-08 | 广东志高暖通设备股份有限公司 | Chassis deicing control method and device, storage medium and air conditioner |
-
2016
- 2016-12-14 CN CN201621373376.8U patent/CN206514533U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107894100A (en) * | 2017-11-18 | 2018-04-10 | 襄垣县树元电器有限公司 | Electric boiler constant pressure heating plant |
| CN110500772A (en) * | 2019-08-23 | 2019-11-26 | 内蒙古航天金岗重工有限公司 | A kind of electrically heated boiler and its control method with control system |
| CN111637592A (en) * | 2020-04-24 | 2020-09-08 | 广东志高暖通设备股份有限公司 | Chassis deicing control method and device, storage medium and air conditioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170922 Termination date: 20191214 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |