CN215937408U

CN215937408U - Vacuum double-layer heat insulation CT machine shell

Info

Publication number: CN215937408U
Application number: CN202120508589.1U
Authority: CN
Inventors: 张颖
Original assignee: Wuxi Yuexing Environmental Protection Machinery Co ltd
Current assignee: Wuxi Yuexing Environmental Protection Machinery Co ltd
Priority date: 2021-03-10
Filing date: 2021-03-10
Publication date: 2022-03-04
Anticipated expiration: 2031-03-10

Abstract

The utility model discloses a vacuum double-layer heat insulation CT machine shell, which relates to the technical field of medical instruments and aims at solving the problems that the heat insulation and heat dissipation performance of the existing partial CT machine shell is poor, the working performance of mechanical elements is easily affected by heat accumulated during working, and even the service life of a CT machine can be shortened. The utility model has novel structure, solves the problems that the existing partial CT machine shell has poor heat insulation and heat dissipation performance, the accumulated heat during working easily influences the working performance of mechanical elements and even reduces the service life of the CT machine, and is suitable for popularization.

Description

Vacuum double-layer heat insulation CT machine shell

Technical Field

The utility model relates to the technical field of medical instruments, in particular to a vacuum double-layer heat insulation CT machine shell.

Background

CT is electronic computer tomography, it utilizes accurate collimated X-ray beam, gamma ray, ultrasonic wave, etc., and the detector with extremely high sensitivity makes the section scanning around a certain position of the human body one by one together, it has fast characteristic of scanning time, the picture is clear, can be used for the inspection of many diseases; the following can be classified according to the radiation used: x-ray CT and gamma-ray CT.

The existing partial CT machine shell has poor heat insulation and heat dissipation performance, the CT machine can generate heat inevitably during working, and the heat accumulation easily affects the working performance of mechanical elements and even can reduce the service life of the CT machine. Therefore, to address such issues, we propose a vacuum double-layer thermally insulated CT enclosure.

SUMMERY OF THE UTILITY MODEL

The vacuum double-layer heat insulation CT machine shell provided by the utility model solves the problems that the existing partial CT machine shell has poor heat insulation and heat dissipation performance, the accumulated heat during working easily influences the working performance of mechanical elements, and even the service life of a CT machine can be reduced.

In order to achieve the purpose, the utility model adopts the following technical scheme:

double-deck thermal-insulated CT machine shell in vacuum, including main casing and subshell, the inside of main casing is provided with the subshell, just all the fixed heat dissipation frame that is provided with, two on the relative both sides wall of main casing one side that the heat dissipation frame is close to each other is all fixed and is provided with temperature sensor, and two the heat dissipation mesh has all been seted up to one side that the heat dissipation frame was kept away from each other, two one side that the heat dissipation frame was kept away from each other all is provided with the magnetism filter screen of inhaling that matches with the heat dissipation mesh, two the inside of heat dissipation frame is all fixed and is provided with the same support of structure, and two rotate respectively on the support and install the fan, the fixed heat pipe that is provided with a plurality of structures the same on the inner wall of subshell.

Preferably, a vacuum layer is arranged between the main shell and the auxiliary shell, and a rubber pad is fixedly connected to a chamfered part at the bottom of the main shell.

Preferably, the two heat dissipation frames are symmetrically arranged about the center of the main shell, and one sides of the two heat dissipation frames, which are close to each other, respectively penetrate through the side walls of the auxiliary shells on the same side and along the inner part of the auxiliary shells.

Preferably, the type of the temperature sensor is PT1000, and the temperature sensor and the two fans are electrically connected with a control system of the CT machine.

Preferably, the two fans are respectively installed on one sides of the two brackets, which are far away from each other, and the blowing directions of the two fans are the same.

Preferably, the heat pipe is a closed ring, and the body of heat pipe runs through two the heat dissipation frame is located the inside framework of subshell, the heat pipe is located two all seted up the hole that is array distribution on the inside body of heat dissipation frame, just the hole with the inside intercommunication of heat pipe.

The utility model has the beneficial effects that:

1. through the setting of main casing and subshell, at CT machine during operation, because the vacuum layer that sets up between main casing and the subshell, the heat of subshell inside can not conduct to the main casing outside almost, forms effectual thermal-insulated effect, has effectively guaranteed staff's normal operating.

2. Through the heat dissipation frame, a weighing sensor and a temperature sensor, the setting of fan and heat pipe, at the CT machine during operation, the inside temperature of temperature sensor real-time supervision subshell, monitor the heat that gathers on the subshell inner wall promptly, when the heat reaches the early warning threshold value, two fans start and begin work, one of them fan is from the outside induced air of main shell and form the flow in that the heat pipe is inside through the hole on the heat pipe, another fan is bloied to the main shell outside promptly, attract the wind-force among the heat pipe to form the wind channel, wholly with the inside heat guide outside of subshell, reach effectual radiating action.

In conclusion, the utility model realizes effective heat insulation and heat dissipation, solves the problems that the existing partial CT machine shell has poor heat insulation and heat dissipation performance, accumulated heat during working easily influences the working performance of mechanical elements, and even reduces the service life of the CT machine, and is suitable for popularization.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a side view of the present invention;

FIG. 3 is an enlarged view of A of FIG. 1 in accordance with the present invention;

FIG. 4 is a side view of the heat sink frame of the present invention;

fig. 5 is a side cross-sectional view of the heat dissipation frame of the present invention.

Reference numbers in the figures: 1. a main housing; 2. a sub-housing; 3. a heat dissipation frame; 4. a temperature sensor; 5. radiating meshes; 6. magnetically attracting the filter screen; 7. a support; 8. a fan; 9. a heat conducting pipe; 10. and (7) a rubber pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-3, the vacuum double-layer heat insulation CT machine shell comprises a main shell 1 and an auxiliary shell 2, the auxiliary shell 2 is arranged inside the main shell 1, a vacuum layer is arranged between the main shell 1 and the auxiliary shell 2, a rubber pad 10 is fixedly connected at a chamfer of the bottom of the main shell 1, heat dissipation frames 3 are fixedly arranged on two opposite side walls of the main shell 1, the two heat dissipation frames 3 are symmetrically arranged about the center of the main shell 1, and the side of the two heat dissipation frames 3 close to each other respectively penetrates through the side wall of the auxiliary shell 2 at the same side and extends to the inside of the auxiliary shell 2, the side of the two heat dissipation frames 3 close to each other is fixedly provided with a temperature sensor 4, the model of the temperature sensor 4 is PT1000, and temperature sensor 4 and two fans 8 all with the control system electric connection of CT machine, radiating mesh 5 has all been seted up to one side that two heat dissipation frames 3 kept away from each other, and one side that two heat dissipation frames 3 kept away from each other all is provided with the magnetism filter screen 6 of inhaling with the matching of radiating mesh 5.

Referring to fig. 3-5, the two heat dissipation frames 3 are all fixedly provided with the supports 7 having the same structure, the two supports 7 are respectively rotatably provided with the fans 8, the two fans 8 are respectively installed on one sides of the two supports 7, which are away from each other, the blowing directions of the two fans 8 are the same, the inner wall of the auxiliary casing 2 is fixedly provided with a plurality of heat conduction pipes 9 having the same structure, the heat conduction pipes 9 are arranged in a closed ring shape, the pipe bodies of the heat conduction pipes 9 penetrate through the frame bodies of the two heat dissipation frames 3, which are located inside the auxiliary casing 2, the heat conduction pipes 9 are located on the pipe bodies of the two heat dissipation frames 3, which are all provided with the holes distributed in an array, and the holes are communicated with the inside of the heat conduction pipes 9.

The working principle is as follows: when the CT machine is used, due to the vacuum layer arranged between the main shell 1 and the auxiliary shell 2, when the CT machine works, heat in the auxiliary shell 2 is hardly conducted to the outside of the main shell 1, an effective heat insulation effect is formed, and normal operation of workers is effectively guaranteed.

Simultaneously temperature sensor 4 real-time supervision subshell 2 inside temperature, monitor the heat that gathers on the 2 inner walls of subshells promptly, when the heat reaches the early warning threshold value, two fans 8 start and begin work, one of them fan 8 is from the outside induced air of main shell 1 and through the hole on the heat pipe 9 inside formation flow in heat pipe 9, another fan 8 is bloied to main shell 1 outside promptly, attract the wind-force among the heat pipe 9 to form the wind channel, wholly guide the heat of the 2 insides of subshells to the outside, reach effectual radiating effect, magnetism is inhaled filter screen 6 and can effectively be blockked the entering of dust, also conveniently dismantle the clearance.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A vacuum double-layer heat insulation CT machine shell comprises a main shell (1) and an auxiliary shell (2), it is characterized in that an auxiliary shell (2) is arranged inside the main shell (1), heat dissipation frames (3) are fixedly arranged on two opposite side walls of the main shell (1), a temperature sensor (4) is fixedly arranged on one side of each heat dissipation frame (3) close to each other, and one side of each of the two heat dissipation frames (3) far away from each other is provided with a heat dissipation mesh (5), one side of each of the two heat dissipation frames (3) far away from each other is provided with a magnetic suction filter screen (6) matched with the heat dissipation mesh (5), the insides of the two heat dissipation frames (3) are fixedly provided with supports (7) with the same structure, and two fans (8) are respectively rotatably mounted on the brackets (7), and a plurality of heat conduction pipes (9) with the same structure are fixedly arranged on the inner wall of the auxiliary shell (2).

2. The vacuum double-layer heat insulation CT machine shell according to claim 1, characterized in that a vacuum layer is arranged between the main shell (1) and the auxiliary shell (2), and a rubber pad (10) is fixedly connected to the bottom chamfer of the main shell (1).

3. The vacuum double-layer heat insulation CT machine shell according to claim 1, wherein the two heat dissipation frames (3) are symmetrically arranged about the center of the main shell (1), and one sides of the two heat dissipation frames (3) close to each other respectively penetrate through the side walls of the auxiliary shell (2) at the same side and extend to the inside of the auxiliary shell (2).

4. The vacuum double-deck thermal insulation CT machine enclosure according to claim 1, characterized in that the temperature sensor (4) is of the type PT1000, and the temperature sensor (4) and the two fans (8) are both electrically connected with the control system of the CT machine.

5. The vacuum double-deck thermal insulation CT machine casing according to claim 1, characterized in that two fans (8) are respectively installed at the sides of the two brackets (7) far away from each other, and the blowing directions of the two fans (8) are the same.

6. The shell of the vacuum double-layer thermal CT machine according to claim 1, wherein the heat conducting pipe (9) is in a closed ring shape, and a tube body of the heat conducting pipe (9) penetrates through two frame bodies of the heat dissipating frames (3) inside the sub-shell (2), the tube bodies of the heat conducting pipe (9) inside the two heat dissipating frames (3) are provided with holes distributed in an array, and the holes are communicated with the inside of the heat conducting pipe (9).