Adaptive temperature control system of water charging hot trap for ship and method for implementing adaptive temperature control system
A temperature control system and self-adaptive technology, applied in the direction of temperature control, control/regulation system, non-electric variable control, etc., can solve the problems affecting the control effect of the condenser process control system, the control effect is not very ideal, the lack of self-adaptive ability, etc. problems, to achieve the effect of ensuring safety and strong self-adaptive ability
Active Publication Date: 2013-03-27
NO 719 RES INST CHINA SHIPBUILDING IND
View PDF5 Cites 2 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
The disadvantage is that because the water level of the marine replenishment heat sink changes with the change of the ship's sailing conditions, the temperature control object model of the replenishment water heat sink is often changed, so the control effect is not very ideal
In addition, the control system of the marine water replenishment heat sink also lacks the self-adaptive ability in the event of sensor and regulating valve failure. The working efficiency of the system also affects the control effect of the condenser process control system
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0030] The present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments.
[0031] Such as figure 1 As shown, the self-adaptive marine replenishment hot well temperature control system of the present invention includes a temperature regulating valve 1, an operation display unit 2, a control unit 3, a water level sensor 4 and a temperature sensor 5; a temperature regulating valve 1, an operation display unit 2, and a water level sensor 4 The control unit 3 is commonly connected, and the operation display unit 2 is also connected to the temperature regulating valve 1 and the temperature sensor 4 respectively. The operation display unit 2 remotely controls the manual or automatic operation of the temperature regulating valve 1, and the operation display unit 2 also sends the data collected by the temperature sensor 5 to the control unit 3; the control unit 3 receives the signal collected by the water level sensor 4 and t...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses an adaptive temperature control system of a water charging hot trap for a ship, and relates to the field of temperature control for hot traps for ships. The adaptive temperature control system comprises a temperature regulating valve, an operation display unit, a water level sensor and a temperature sensor, wherein the temperature regulating valve, the operation display unit and the water level sensor are jointly connected with a control unit, and the operation display unit is further connected with the temperature regulating valve and the temperature sensor; the operation display unit remotely controls the temperature regulating valve during manual or automatic operation, and transmits data acquired by the temperature sensor to the control unit; and the control unit receives signals acquired by the water level sensor and valve position feedback signals of the temperature regulating valve and transmits computed control signals to the temperature regulating valve. The adaptive temperature control system has the advantages that the adaptive temperature control system can run in various control modes, has a function of automatically identifying faults of the temperature sensor, the water level sensor, a regulating valve actuator and the like, and has temperature control strategy self-adaptation ability specific to the different control modes, and the stability of the temperature control system of the water charging hot trap is improved.
Description
technical field [0001] The invention relates to the field of temperature control of a marine heat sink, in particular to an adaptive temperature control system of a water supply heat sink for a ship and an implementation method thereof. Background technique [0002] The role of the marine water replenishment heat trap is to store the excess condensed water in the condenser. When the demand for feed water of the marine boiler is large, the condensed water in the water replenishment heat trap is transported to the condenser to meet the needs of the condensate water supply system. The condensate temperature in the make-up water hot trap directly affects the control of the condensate subcooling degree of the condenser, and controlling the temperature of the make-up water heat trap within the set range will help to control the condensate water subcooling degree of the condenser. [0003] In order to meet the temperature control requirements of the marine make-up water heat trap, ...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): G05D23/20
Inventor 邹海汪伟江炜孙建华姚涌涛张晓辉潘艳
Owner NO 719 RES INST CHINA SHIPBUILDING IND