Check patentability & draft patents in minutes with Patsnap Eureka AI!

Device for online switching of work state of energy storage tank, unit system based on device and main pipe system

A working state, energy storage tank technology, applied in heating systems, hot water central heating systems, heat storage equipment, etc., can solve problems such as the impact of pump set operation, improve system economy and stability, and improve system construction and efficiency. Operational economy and stability, the effect of saving construction costs

Pending Publication Date: 2020-07-03
中国船舶重工集团公司第七0三研究所
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention is to solve the problem that the frequent start-stop switching between the heat storage pump and the heat release pump of the energy storage tank will affect the operation of the pump group, and now provides a device for switching the working state of the energy storage tank on-line, a unit system and a main pipe based on the device 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 more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Device for online switching of work state of energy storage tank, unit system based on device and main pipe system
  • Device for online switching of work state of energy storage tank, unit system based on device and main pipe system
  • Device for online switching of work state of energy storage tank, unit system based on device and main pipe system

Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment approach 1

[0040] Specific implementation mode one: refer to figure 1 , 2 and 3 specifically illustrate this embodiment, the device for switching the working state of an energy storage tank described in this embodiment includes: a high-temperature water inlet channel, a high-temperature water outlet channel, a low-temperature water outlet channel, a low-temperature water inlet channel, a high-temperature water outlet channel, and a high-temperature water outlet channel. interface pathway and low temperature water interface pathway,

[0041] The high-temperature water inlet channel is connected in series from the water inlet to the water outlet in series with a high-temperature section regulating valve group and a check valve b8,

[0042] The high-temperature water outlet channel is connected in series with a check valve b7 and a No. 5 valve (5) from the water outlet to the water inlet.

[0043] A valve a8 and a gate valve d2 are connected in series from one end to the other end of the ...

specific Embodiment approach 2

[0062] Specific implementation mode two: refer to Figure 4 Describe this embodiment in detail. The unit system system based on the device described in Embodiment 1 described in this embodiment includes a plurality of devices for switching the working state of the energy storage tank online, a high-temperature water inlet main road, a high-temperature water outlet main road, a low-temperature Water outlet dry road and low temperature water inlet dry road;

[0063] The ends of the low-temperature water outlet main road and the low-temperature water inlet main road are connected through a check valve.

[0064] The water inlet end of the low-temperature water inlet channel of each device for switching the working state of the energy storage tank online is connected to the low-temperature water inlet main road, and the water outlet end of the low-temperature water outlet channel of each device for switching the working state of the energy storage tank online is connected to the lo...

specific Embodiment approach 3

[0068] Specific implementation mode three: refer to Figure 5 Describe this embodiment in detail. The main control system described in this embodiment is characterized in that it includes a plurality of sub-devices, a high-temperature water inlet main road, a high-temperature water outlet main road, and a main pipe line;

[0069] Each sub-device includes: a high temperature water inlet channel, a high temperature water outlet channel, a low temperature water inlet channel, a high temperature water interface channel and a low temperature water interface channel,

[0070] The high-temperature water inlet channel is connected in series from the water inlet to the water outlet in series with a high-temperature section regulating valve group and a check valve b8,

[0071] The high-temperature water outlet channel is connected in series with a check valve b7 and a No. 5 valve (5) from the water outlet to the water inlet.

[0072] A valve a8 and a gate valve d2 are connected in seri...

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

No PUM Login to View More

Abstract

The invention discloses a device for online switching of a work state of an energy storage tank, a unit system based on the device and a main pipe system, and relates to the field of storage of thermoelectricity. In order to solve the problem that a heat storage pump and a heat release pump of the energy storage tank are frequently started, stopped and switched, and running of a pump set is affected, the device for online switching of the work state of the energy storage tank, the unit system based on the device and the main pipe system can switch the work state of the energy storage tank only through control over the action of a valve without pump set starting and shutdown, the energy storage tank in the concentrated heating project can continuously run for 24 hours, meanwhile, runningreliability of the pump set is ensured, and system building and running economy and stability can be improved.

Description

technical field [0001] The invention belongs to the field of thermoelectricity, in particular to a thermoelectric storage device. Background technique [0002] At present, the energy storage tanks mostly use the heat generated by the electric boiler and other equipment to consume the grid electricity when the power is stored in the thermal power plant for peak regulation, and this part of the heat is used to supply heat to the heating network. In order to ensure a single and stable thermoclinic layer in the energy storage tank, when the energy storage tank system is designed for operation, the energy storage tank needs to completely complete the hot water injection or discharge when switching operation. Because the power peak shaving is carried out in time periods, the energy storage tank runs intermittently, that is, the energy storage tank runs intermittently for heat storage and heat release. [0003] However, when the energy storage tank is used in a heating project tha...

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
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): F24D3/10F24D19/10F28D20/00
CPCF24D3/1058F24D19/1009F24D2200/13F28D20/0034Y02E60/14
Inventor 刘宇阳苗强陈玉翔刘晓宇高剑杨海彬王钢
Owner 中国船舶重工集团公司第七0三研究所
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com