CN210154599U

CN210154599U - Multi-channel sensor heat insulation device

Info

Publication number: CN210154599U
Application number: CN201921354365.9U
Authority: CN
Inventors: 辛海峰; 王佳; 奚少勇; 范向前; 冯博; 濮建东
Original assignee: Wuxi Weifu Lida Catalytic Converter Co Ltd
Current assignee: Wuxi Weifu Lida Catalytic Converter Co Ltd
Priority date: 2019-08-20
Filing date: 2019-08-20
Publication date: 2020-03-17
Anticipated expiration: 2029-08-20

Abstract

The utility model relates to a multichannel sensor heat-proof device belongs to experimental test technical field, and it includes water jacket main part, water jacket pipeline, end cap and switching base, its characterized in that, four sides of water jacket main part respectively are equipped with a screw hole of intercommunication, end cap and water jacket pipeline connect in threaded hole soon, water jacket main part bottom is equipped with the spliced pole, switching base and spliced pole interconnect. The utility model has simple, compact and reasonable structure, low manufacturing cost, simple installation and repeated utilization; the sensor under the high-temperature working condition can be effectively insulated, so that the sensor can normally work.

Description

Multi-channel sensor heat insulation device

Technical Field

The utility model relates to a heat-proof device, specific multichannel sensor heat-proof device that says so, the device generally are applicable to experimental test technical field.

Background

When carrying out experimental test, often need carry out data acquisition through the sensor, and some specific positions are in high temperature state, and general operating temperature can lead to the sensor inefficacy through 120 ℃, can't guarantee the accuracy of data collection, and this acceleration heat-proof device to high temperature state test just needs one kind.

Disclosure of Invention

An object of the utility model is to overcome above-mentioned weak point to a multichannel sensor heat-proof device is provided, can reach thermal-insulated effect to the sensor of work under the high temperature operating mode, make the sensor normally work.

The utility model provides a technical scheme, multichannel sensor heat-proof device, including water jacket main part, water jacket pipeline, end cap and switching base, four sides of water jacket main part respectively are equipped with a screw hole of intercommunication, at least one the end cap connects in two endocentric threaded holes with at least one water jacket pipeline soon, water jacket main part bottom is equipped with the spliced pole, switching base and spliced pole interconnect.

As a further improvement of the utility model, a polytetrafluoroethylene gasket is arranged between the threaded holes of the plug and the water jacket main body.

As a further improvement of the utility model, the number of the water jacket pipelines is at least two.

As a further improvement of the utility model, the center position of the top end of the water jacket main body is provided with a positioning hole.

As a further improvement of the utility model, the outer side of the front end of the water jacket pipeline is arranged to be hexagonal.

The utility model has the advantages of it is following:

the utility model has simple, compact and reasonable structure, low manufacturing cost, simple installation and repeated utilization; the sensor under the high-temperature working condition can be effectively insulated, so that the sensor can normally work.

Drawings

Fig. 1 is an overall structure diagram of the present invention.

Fig. 2 is a cross-sectional view of the present invention.

The reference numerals indicate that 1-water jacket main body, 2-water jacket pipeline, 3-plug, 4-polytetrafluoroethylene gasket, 5-adapter base, 6-connecting column and 7-locating hole.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

As shown in fig. 1 and 2, the utility model comprises a water jacket main body 1, a water jacket pipeline 2, a plug 3, a polytetrafluoroethylene gasket 4, a switching base 5, a connecting column 6 and a positioning hole 7; the water jacket comprises a water jacket body 1 and is characterized in that four side faces of the water jacket body 1 are respectively provided with a threaded hole which are communicated with each other, a plug 3 and a water jacket pipeline 2 are screwed in the two threaded holes which are positioned on the same axis, a connecting column 6 is arranged at the center of the bottom of the water jacket body 1, and a switching base 5 is in threaded connection with the connecting column 6.

One end of the water jacket base 5 is welded with the measuring point, the other end of the water jacket base is connected with the water jacket main body 1, four side faces of the water jacket main body 1 are respectively provided with four communicated threaded holes, two threaded holes are connected with the water jacket pipeline 2 to realize one inlet and one outlet, the other two threaded holes are not needed to be used, the water jacket base is blocked by using a plug 3, and a polytetrafluoroethylene gasket 4 is arranged between the plug 3 and the threaded holes of the water jacket main body 1 to achieve a sealing effect.

Simultaneously, according to the operational environment of difference and the operating condition of equipment, also can be with a plurality of the utility model discloses establish ties and use together, can realize the effect of one advance two and go out and one advance three through the quantity that increases water jacket pipeline 2 and reduce end cap 3 promptly.

In the actual operation process, the sensor is arranged at the upper part of the water jacket main body 1, and in order to prevent the deviation of the installation position, a positioning hole 7 is processed at the top of the water jacket main body 1; the outer side of the front end of the water jacket pipeline 2 is hexagonal, so that the water jacket pipeline 2 is convenient to mount and fasten.

The utility model discloses simple structure commonality is strong, can carry out effectual thermal-insulated to the sensor under the high temperature operating mode for the sensor can normally work.

Finally, it should be noted that the above embodiments are only intended to illustrate the technical solutions of the present invention, and not to limit the same, although referring to examples.

Having described the invention in detail, it will be understood by those skilled in the art that various changes, modifications and substitutions may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. The utility model provides a multichannel sensor heat-proof device, includes water jacket main part (1), water jacket pipeline (2), end cap (3) and switching base (5), its characterized in that, four sides of water jacket main part (1) respectively are equipped with a screw hole of intercommunication, end cap (3) and water jacket pipeline (2) are connect in the screw hole soon, water jacket main part (1) bottom is equipped with spliced pole (6), switching base (5) and spliced pole (6) interconnect.

2. The multi-channel sensor thermal insulation device as claimed in claim 1, characterized in that a polytetrafluoroethylene gasket (4) is arranged between the plug (3) and the threaded hole of the water jacket body (1).

3. Multi-channel sensor thermal insulation as claimed in claim 1, characterized in that the water jacket tube (2) is at least two.

4. The multi-channel sensor thermal insulation device as claimed in claim 1, wherein a positioning hole (7) is formed in the center of the top end of the water jacket main body (1).

5. The multi-channel sensor thermal insulation device as claimed in claim 1, wherein the outer side of the front end of the water jacket pipeline (2) is arranged in a hexagon shape.