Multiple-cavity oil pressure constant power heating system device with parallel connection double overload protection and method
A technology for overload protection and heating system, applied in the direction of fluid pressure actuation device, fluid pressure actuation system components, valve device, etc., can solve the problems of system failure, uneven temperature distribution, affecting the safe operation of the system, etc.
Active Publication Date: 2017-05-24
JIANGSU ZONGSHEN VEHICLE IND CO LTD
View PDF8 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0002] For balanced heating occasions with special requirements, such as high-precision hydraulic machine tools, high-precision instruments and meters, gauges, flat platforms, constant temperature protection of nuclear power reactors, etc., the traditional way of heating the first heat and the tail cold, the temperature distribution is uneven
At the same time, due to asphaltization of oil, pipeline failure and improper connection method, system failure will affect the safe operation of the 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 1
[0024] Embodiment 1: Parallel double overload protection multi-cavity oil pressure constant power heating system device, characterized in that: the device includes an inlet main oil circuit, an outlet oil return circuit, a control oil circuit, and an internal protection oil pressure uniform temperature heating device 1- N (S1), main oil circuit emergency protection block (S2), internal protection oil pressure uniform temperature heating device (S1) and main oil circuit emergency protection block (S2) are respectively connected in parallel with the inlet main oil circuit and the outlet return oil circuit , the emergency protection block (S2) of the main oil circuit is connected with the control oil circuit and connected with the outlet return oil circuit.
[0025] The internal protection oil pressure uniform temperature heating device (S1) also includes a heat dissipation chamber 1 (S1-1), a heat dissipation chamber 2 (S1-2), a heat dissipation chamber 3 (S1-3), a power loss blo...
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
Disclosed are a multiple-cavity oil pressure constant power heating system device with parallel connection double overload protection and a method. The device comprises an inlet main oil circuit, an outlet oil returning circuit, a control oil circuit, internal protection oil pressure even temperature heating devices and a main oil circuit emergency protecting block. The internal protection oil pressure even temperature heating devices and the main oil circuit emergency protecting block are correspondingly connected with the inlet main oil circuit and the outlet oil returning circuit in parallel. The main oil circuit emergency protecting block communicates with the control oil circuit and is connected with the outlet oil returning circuit. The even temperature heating and local protection of the system are achieved through overload control oil holes of heating section ring blocks in the internal protection oil pressure even temperature heating devices, and bypasses of all the internal protection oil pressure even temperature heating devices are formed through the main oil circuit emergency protecting block to achieve the protection of the system. the multiple-cavity oil pressure constant power heating system device with the parallel connection double overload protection has the advantages that 1, the constant power of multiple-cavity oil pressure is used to achieving heating; 2, parallel connection is adopted, so that the total heat of the system keeps invariant; and 3, local and systematical double overload protection is achieved, so that the safe operation of the system is guaranteed.
Description
technical field [0001] The patent of the present invention relates to a parallel double overload protection multi-cavity oil pressure constant power heating system device and method, especially a multi-cavity oil pressure constant power heating system device and method with parallel double overload protection. Background technique [0002] For balanced heating occasions with special requirements, such as high-precision hydraulic machine tools, high-precision instruments, gauges, flat platforms, constant temperature protection of nuclear power reactors, etc., the traditional way of heating is heated at the beginning and cooled at the end, and the temperature distribution is uneven. At the same time, due to asphaltization of oil, pipeline failure and improper connection method, system failure will affect the safe operation of the system. Contents of the invention [0003] The patent of the present invention provides a parallel dual overload protection multi-cavity oil pressu...
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): F15B21/04F16K17/04
CPCF15B21/042F16K17/0406
Inventor 王立文姜代红王烁韩成春范庆益
Owner JIANGSU ZONGSHEN VEHICLE IND CO LTD