Screw air compressor and temperature detection device thereof
A technology of temperature detection device and temperature sensor, which is applied in the direction of measuring device, thermometer, thermometer parts, etc., can solve the problem of high temperature tripping of air compressor, and achieves increased reliability, stable temperature transmission effect, stable and accurate detection Effect
Active Publication Date: 2013-09-11
天津南玻节能玻璃有限公司
View PDF2 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] The technical problem to be solved by the present invention is to provide a screw air compressor and its temperature detection device that can avoid the problem of high temperature trip of the air compressor caused by the instantaneous high temperature alarm of the sensor
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
[0036] Below in conjunction with accompanying drawing, structural principle and working principle of the present invention are specifically described:
[0037] see figure 1 , figure 1 It is a schematic structural diagram of a temperature detection device according to an embodiment of the present invention. The temperature detection device 6 of the present invention includes a temperature sensor body 61, a conduit 62, an induction probe 63, a signal transmission component 64, and a heat conduction delay sleeve 65, and the induction probe 63 is connected to the temperature sensor body 61 through the conduit 62 , the heat conduction delay sleeve 65 is set on the sensing probe 63 and connected to the conduit 62 , and the signal transmission component 64 is installed on the temperature sensor body 61 . The heat conduction delay sleeve 65 is a good heat conductor material, preferably the heat conduction delay sleeve 65 is a stainless steel material. A plurality of through holes 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
| Property | Measurement | Unit |
|---|---|---|
| diameter | aaaaa | aaaaa |
Login to View More
Abstract
The invention discloses a screw air compressor and a temperature detection device thereof. The screw air compressor comprises a driving part, a control part, a machine head, an oil-gas separator, a lubricating oil heat radiator and a temperature detection device, wherein the driving part is connected with the machine head; the machine head is connected with the oil-gas separator through the lubricating oil pipeline; the lubricating oil heat radiator is respectively connected with the oil-gas separator and the machine head; the temperature detection device is mounted in the lubricating oil pipeline at an outlet of the machine head; the control part is connected with the temperature detection device; the temperature detection device comprises a temperature sensor body, a guide pipe, a sensing probe, a signal transmission part and a heat conducting retard sleeve; the sensing probe is connected with the temperature sensor body through the guide pipe; the heat conducting retard sleeve is sleeved on the sensing probe and is connected with the guide pipe; and the signal transmission part is mounted on the temperature sensor body.
Description
technical field [0001] The invention relates to a screw air compressor, in particular to a screw air compressor and a temperature detection device thereof. Background technique [0002] At present, the control air used in the production systems of various factories is mostly provided by screw air compressors, and unexplained high-temperature trip failures often occur during use, even in winter, especially for the GA-75 model, causing serious damage to production Even if the components such as the radiator and the machine head are replaced, the problem cannot be solved, so that the equipment cannot be accepted and used normally for a long time. After analysis, the reason for the failure is that each trip is when the compressor switches from the unloaded state to the loaded state. When the compressor is unloaded, the intake valve and the oil cut-off valve are closed at the same time, forming a closed circuit in the machine head, and the heat generated by the friction of the l...
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 Patents(China)
IPC IPC(8): G01K1/16F04C29/02F04C29/04
Inventor 李玉强李彬
Owner 天津南玻节能玻璃有限公司