Electricity transforming cold energy storing and supplying device
A supply device and cold storage technology, which is applied in the field of electric conversion cold energy storage and supply devices, to achieve the effect of reducing the cost of cooling and stabilizing the contradiction between electricity consumption in Fenggu
Inactive Publication Date: 2015-12-23
泉州恒灼热力机械科技有限公司
View PDF6 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0004] The cooling and heating equipment of large shopping malls and office buildings are almost fully loaded at the peak of electricity consumption, and there is almost no chance to enjoy the low and underestimated electricity price.
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 1
[0016] Embodiment 1: Turn on the power supply of the controller, and the controller will automatically start the refrigeration machine 6 on time according to the start and end time of the set low-valley electricity price range, and the cold energy produced by the refrigerator 6 will be transported to the cooler 7 through the connecting pipeline, and then replaced The cooler 7 exchanges cold with the cold storage medium 1 , and exchanges cold energy to the cold storage medium 1 .
Embodiment 2
[0017] Embodiment 2: Because the refrigerator 6 is an ultra-low temperature refrigerator, the cold storage medium 1 can still maintain good fluidity at -80°C, and there is an insulation layer 5 between the inner shell 2 and the outer shell 3, and the cold energy is The cold storage medium 1 can be stored in an ultra-low temperature state of -80°C.
Embodiment 3
[0018] Embodiment 3: When the cold storage medium 1 reaches the set temperature value or enters a period of time when the electricity price is not low, the controller automatically stops the operation of the refrigerator 6 .
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 electricity transforming cold energy storing and supplying device. The electricity transforming cold energy storing and supplying device is composed of a cold storing unit, a refrigeration unit, a cold energy supplying unit and a controller. The cold storing unit comprises a medium storing tank and a cold storing medium. The medium storing tank is composed of an inner shell body, an outer shell body and an insulating layer. The inner shell body is made from a material which keeps stable in structure in an environment of -100 DEG C and is weldable. The outer shell body is made from an ordinary metal material. The inner shell body is installed in the outer shell body, and is provided with a charging inlet formed in the upper face. An interlayer space is arranged between the inner shell body and the outer shell body. The charging inlet is formed in the upper face of the inner shell body and the upper face of the outer shell body. The insulating layer is composed of an efficient thermal insulation material, and the interlayer space between the inner shell body and the outer shell body is filled with the efficient thermal insulation material. The cold storing medium is a liquid medium which is non-toxic, tasteless, and capable of not corroding and volatizing, and keeps good fluidity at the temperature of -80 DEG C. The cold storing medium is canned in the inner shell body. The refrigeration unit and the cold energy supplying unit are connected to the cold storing medium in the inner shell body, and are controlled through the controller.
Description
technical field [0001] The invention relates to an electric conversion cold energy storage and supply device, which belongs to the technical field of cold storage engineering. Background technique [0002] Due to the constraints of technology and other factors, power generation enterprises supply electricity to the grid almost continuously and stably. The electricity consumption market is different. Due to the constraints of nature and the habit of working during the day and resting at night, etc., a large amount of electricity consumption is concentrated during the day, and electricity consumption at night, especially after midnight to early morning, reaches the lowest point of the day. The contradiction between the stable power supply capacity of the power grid and the peak and valley demand of the electricity market is worldwide. The larger the city, the larger the electricity consumption of the country or region, the more prominent the contradiction, the more prominent t...
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): F25D31/00
Inventor 杨恒灼
Owner 泉州恒灼热力机械科技有限公司