CN204373495U - Module type heat exchanger unit sequential starting control system - Google Patents
Module type heat exchanger unit sequential starting control system Download PDFInfo
- Publication number
- CN204373495U CN204373495U CN201420855566.8U CN201420855566U CN204373495U CN 204373495 U CN204373495 U CN 204373495U CN 201420855566 U CN201420855566 U CN 201420855566U CN 204373495 U CN204373495 U CN 204373495U
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- China
- Prior art keywords
- exchange unit
- pipeline
- control system
- heat
- heat exchanger
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- 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
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Abstract
The utility model relates to a kind of module type heat exchanger unit sequential starting control system.The heat-exchange unit of current use starts the control of control system, and need manually to carry out the control of startup to water tank temperature, water level and heat-exchange unit and closing machine, manual operation the phenomenons such as maloperation easily occurs and occurs, and affects the control of water tank temperature and water level.The utility model composition comprises: expansion tank (1), described expansion tank is connected with heat-exchange unit (2) by pipeline, described heat-exchange unit one end is connected with boiler (4) by pipeline, the described heat-exchange unit other end is connected with cesspool (3) by pipeline, described cesspool is connected with variable frequency pump (5) by pipeline, and described variable frequency pump is by pipeline and described expansion tank.The utility model is used for module type heat exchanger unit sequential starting control system.
Description
technical field:
the utility model relates to a kind of module type heat exchanger unit sequential starting control system.
background technology:
the heat-exchange unit of current use starts the control of control system, and need manually to carry out the control of startup to water tank temperature, water level and heat-exchange unit and closing machine, manual operation the phenomenons such as maloperation easily occurs and occurs, and affects the control of water tank temperature and water level.
this product adopts module type heat exchanger unit sequential starting control system, the change according to cistern water level can be realized, sequential automatic closedown or open corresponding unit machine, during water tank temperature change, heat-exchange unit can carry out controlling from merit temperature lifting type with frequency-variable controller, save manpower, Automated condtrol is safe and reliable.
utility model content:
the purpose of this utility model is to provide a kind of module type heat exchanger unit sequential starting control system.
above-mentioned object is realized by following technical scheme:
a kind of module type heat exchanger unit sequential starting control system, its composition comprises: expansion tank, described expansion tank is connected with heat-exchange unit by pipeline, described heat-exchange unit one end is connected with boiler by pipeline, the described heat-exchange unit other end is connected with cesspool by pipeline, described cesspool is connected with variable frequency pump by pipeline, and described variable frequency pump is by pipeline and described expansion tank.
described module type heat exchanger unit sequential starting control system, frequency-variable controller is equipped with in described heat-exchange unit inside, and described heat-exchange unit forms closed circuit with described boiler in order.
described module type heat exchanger unit sequential starting control system, described boiler inside has Stainless Steel dipperstick, pressure, temperature sense to control probe.
beneficial effect:
1. the utility model adopts module type heat exchanger unit sequential starting control system, the change according to cistern water level can be realized, sequential automatic closedown or open corresponding unit machine, when changing according to water tank temperature, heat-exchange unit can carry out full-automatic temperature lifting type control with frequency-variable controller, carry out starting described heat-exchange unit and closing, save manpower, Automated condtrol is safe and reliable.
heat-exchange unit of the present invention can be opened in order according to the water level of boiler and flow or close unit machine, when cistern water level height, can automatically close corresponding unit machine in order, when cistern water level step-down, then can automatically open unnecessary machine in order, when design temperature is not enough, unit declines from merit temperature lifting type, VFC.
the present invention can measure according to hot water demand, automatically increases or reduces the operation number of units of unit, save the loss of electric force-summing device, can Based Intelligent Control, rapid temperature increases, meet user's needs.
accompanying drawing illustrates:
accompanying drawing 1 is structural representation of the present utility model.
accompanying drawing 2 is control circuit figure of heat-exchange unit in accompanying drawing 1.
detailed description of the invention:
embodiment 1:
a kind of module type heat exchanger unit sequential starting control system, its composition comprises: expansion tank 1, described expansion tank is connected with heat-exchange unit 2 by pipeline, described heat-exchange unit one end is connected with boiler 4 by pipeline, the described heat-exchange unit other end is connected with cesspool 3 by pipeline, described cesspool is connected with variable frequency pump 5 by pipeline, and described variable frequency pump is by pipeline and described expansion tank.
embodiment 2:
module type heat exchanger unit sequential starting control system according to embodiment 1, frequency-variable controller is equipped with in described heat-exchange unit inside, and described heat-exchange unit forms closed circuit with described boiler in order.
embodiment 3:
module type heat exchanger unit sequential starting control system according to embodiment 1, described boiler inside has Stainless Steel dipperstick, pressure, temperature sense to control probe.
embodiment 4:
module type heat exchanger unit sequential starting control system according to embodiment 1-3, to the control method of described module type heat exchanger unit sequential starting control system is:
first be that described heat-exchange unit machine is opened or closed to heat-exchange unit in order according to the water level of boiler and flow;
when hotwell level's height, automatically can close the machine of corresponding heat-exchange unit in order, when hotwell level's step-down, then automatically can open the machine of unnecessary heat-exchange unit in order;
when design temperature is not enough, heat-exchange unit declines from merit temperature lifting type, and the frequency-variable controller in described heat-exchange unit controls.
Claims (3)
1. a module type heat exchanger unit sequential starting control system, its composition comprises: expansion tank, it is characterized in that: described expansion tank is connected with heat-exchange unit by pipeline, described heat-exchange unit one end is connected with boiler by pipeline, the described heat-exchange unit other end is connected with cesspool by pipeline, described cesspool is connected with variable frequency pump by pipeline, and described variable frequency pump is by pipeline and described expansion tank.
2. module type heat exchanger unit sequential starting control system according to claim 1, it is characterized in that: frequency-variable controller is equipped with in described heat-exchange unit inside, described heat-exchange unit forms closed circuit with described boiler in order.
3. module type heat exchanger unit sequential starting control system according to claim 1 and 2, is characterized in that: described boiler inside has Stainless Steel dipperstick, pressure, temperature sense to control probe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420855566.8U CN204373495U (en) | 2014-12-30 | 2014-12-30 | Module type heat exchanger unit sequential starting control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420855566.8U CN204373495U (en) | 2014-12-30 | 2014-12-30 | Module type heat exchanger unit sequential starting control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204373495U true CN204373495U (en) | 2015-06-03 |
Family
ID=53329709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420855566.8U Expired - Fee Related CN204373495U (en) | 2014-12-30 | 2014-12-30 | Module type heat exchanger unit sequential starting control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204373495U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104482799A (en) * | 2014-12-30 | 2015-04-01 | 黑龙江国德节能服务有限公司 | Modular heat exchange unit sequential starting control system and control method |
-
2014
- 2014-12-30 CN CN201420855566.8U patent/CN204373495U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104482799A (en) * | 2014-12-30 | 2015-04-01 | 黑龙江国德节能服务有限公司 | Modular heat exchange unit sequential starting control system and control method |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150603 Termination date: 20171230 |