CN211321878U

CN211321878U - Heat dissipation device for CT equipment

Info

Publication number: CN211321878U
Application number: CN202020009860.2U
Authority: CN
Inventors: 苑乐; 其他发明人请求不公开姓名
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-03
Filing date: 2020-01-03
Publication date: 2020-08-21
Anticipated expiration: 2030-01-03

Abstract

The utility model discloses a heat abstractor for CT equipment, including CT equipment and heat radiation structure, install heat radiation structure on the rear end face of CT equipment, and heat radiation structure is by the heat dissipation box, exhaust structure and air inlet structure constitute, the heat dissipation box is hollow cylindrical, and evenly seted up the opening cover on the outside periphery of heat dissipation box, the sealed fixed mounting of heat dissipation box is on the rear end face of CT equipment, and the terminal surface that is close to CT equipment of heat dissipation box runs through the setting, wind box is installed to another terminal surface longitudinal symmetry of heat dissipation box, and wind box passes through the opening cover through connection on air duct and the heat dissipation box, install exhaust structure on the wind box on heat dissipation box upper portion, and exhaust structure is including running through the water conservancy diversion frame of fixing on wind box, and install the air discharge fan in the water conservancy diversion frame of wind box. The utility model discloses can dispel the heat cooling to CT equipment when can carry out the heat dissipation to CT equipment in the function to improve CT equipment complete machine heat dispersion, do benefit to the use quality and the patient experience degree that improve CT equipment.

Description

Heat dissipation device for CT equipment

Technical Field

The utility model relates to a CT equipment heat dissipation technical field especially relates to a heat abstractor for CT equipment.

Background

The CT examination is a modern advanced medical scanning examination technology, mainly aiming at the situation of scanning the brain of a human body, and generally comprises a stator assembly and a rotor assembly, wherein the rotor assembly is provided with a plurality of electronic components, including a bulb tube for generating X-rays and a detector for detecting the X-rays penetrating through a patient, the rotating speed of the rotor assembly of the CT complete machine is higher, physical devices such as the bulb tube have higher and higher paying-off power, and therefore, the heat generated by the CT equipment is also more and more increased. The detection effect and the image quality are directly influenced by the good and bad heat dissipation performance of the whole CT equipment, the patient experience is also influenced, the whole CT equipment is mostly cooled in an air cooling mode, and the fan is arranged right above a rotor component on the front side of a fixing plate of the CT equipment, so that the whole CT equipment is cooled, but the heat generated by the CT equipment can be only taken away in the heat dissipation mode, but the whole CT equipment cannot be cooled, and the heat dissipation effect is not good.

Therefore, a heat dissipation device for CT equipment is needed, which can dissipate heat and cool CT equipment during operation of CT equipment, so as to improve the heat dissipation performance of the whole CT equipment and improve the use quality of CT equipment and the experience of patients.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a heat abstractor for CT equipment aims at improving current CT equipment complete machine heat dissipation and adopts the air-cooled mode to dispel the heat more, and the fan sets up directly over CT equipment fixed plate front side rotor subassembly to the realization dispels the heat to CT equipment complete machine, but this kind of radiating mode can only take away the heat that CT equipment produced but can not cool down CT equipment complete machine, the not good problem of radiating effect.

The utility model discloses a realize like this:

a heat dissipation device for CT equipment comprises the CT equipment and a heat dissipation structure, the rear end face of the CT equipment is provided with the heat dissipation structure, the heat dissipation structure is composed of a heat dissipation box, an exhaust structure and an air inlet structure, the heat dissipation box is hollow and cylindrical, the outer circumferential face of the heat dissipation box is uniformly provided with through sleeves, the heat dissipation box is fixedly installed on the rear end face of the CT equipment in a sealing mode, one end face, close to the CT equipment, of the heat dissipation box penetrates through the heat dissipation box, the other end face of the heat dissipation box is provided with air boxes in an up-and-down symmetrical mode, the air boxes are connected with the through sleeves on the heat dissipation box through air guide tubes, the air box on the upper portion of the heat dissipation box is provided with the exhaust structure, the exhaust structure comprises a flow guide frame penetrating and fixed on the air boxes, an exhaust fan is installed in the flow guide frame of the air boxes, the air inlet structure, and the two ends of the air inlet pump are communicated with the air box and the cooling box through a guide pipe, a cooling structure is arranged in the cooling box, and the other end face of the cooling box is provided with a dust removal screen plate in a through mode.

Furthermore, a circular ring frame is arranged in the end part of the exhaust structure flow guide frame, and a screen plate is fixed in the circular ring frame.

And then the screen plate is fixed in the circular ring frame and used for dispersing the discharged airflow so as to prevent the airflow from generating noise due to vortex sound.

Furthermore, the cooling structure comprises a cooling liquid tank, a circulating pump and a circulating pipe, wherein the cooling liquid tank is fixed on the top surface of the cooling tank, the circulating pump is arranged on one side of the cooling liquid tank and is communicated with the cooling liquid tank, the circulating pipe is arranged inside the cooling tank, and two ends of the circulating pipe are respectively connected with one end of the circulating pump and one end of the cooling liquid tank.

And then the cooling liquid in the cooling liquid tank is pumped by the circulating pump to flow back and forth in the reciprocating circulating pipe, so that the air contacted with the circulating pipe is cooled, and the CT equipment is convenient to radiate.

Furthermore, a choke plate is vertically fixed inside the cooling box, and a through hole is formed in the surface of the choke plate.

And then the inside through the cooler bin is vertically fixed with the choke plate for slow down air flow rate, make air and circulating pipe fully contact, be convenient for reduce air temperature.

Further, the inside vertical even parallel arrangement of heat dissipation box has the mesh board.

And then vertical even parallel arrangement has the mesh board through the inside of heat dissipation box, makes things convenient for the air to flow in the heat dissipation box, carries the heat and dispels the heat to CT equipment.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses when using this heat abstractor of CT equipment to dispel the heat to CT equipment, at first through the air inlet pump in the air inlet structure that starts heat dissipation box lower part and pass through wind box and heat dissipation box connection, draw in the outside air gets into in the cooler bin, discharge into the heat dissipation box through the air inlet pump after the cooling structure cooling in the cooler bin, the heat that CT equipment produced is taken away in cold air and the contact of CT equipment, then through the exhaust structure that wind box and heat dissipation box are connected through heat dissipation box upper portion will carry thermal air, take out the heat dissipation box through the air discharge fan, thereby accomplish the heat dissipation to T equipment, and then can carry out the radiating while to CT equipment in the function and dispel the heat and cool down, thereby improve CT equipment complete machine heat dispersion, do benefit to the use quality and the patient experience degree that improve CT equipment.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the exploded structure of the present invention;

FIG. 3 is a schematic structural diagram of a heat dissipation box according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of an exhaust structure in an embodiment of the present invention;

FIG. 5 is a schematic structural view of an air intake structure in an embodiment of the present invention;

fig. 6 is a schematic structural diagram of a cooling structure in an embodiment of the present invention.

In the figure: 1. a CT device; 2. a heat dissipation structure; 21. a heat dissipation box; 211. a through hole sleeve; 213. a mesh plate; 22. an exhaust structure; 221. an exhaust fan; 222. a circular ring frame; 223. a screen plate; 23. an air intake structure; 231. an intake pump; 232. a cooling tank; 233. a dust removal screen plate; 24. a wind box; 241. an air duct; 25. a cooling structure; 251. a coolant tank; 252. a circulation pump; 253. a circulation pipe; 254. a choke plate.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, 2, 3, 4, 5 and 6, a heat dissipation device for CT apparatus includes a CT apparatus 1 and a heat dissipation structure 2, the heat dissipation structure 2 is installed on the rear end surface of the CT apparatus 1, the heat dissipation structure 2 is composed of a heat dissipation box 21, an exhaust structure 22 and an air inlet structure 23, the heat dissipation box 21 is hollow and cylindrical, the outer circumferential surface of the heat dissipation box 21 is uniformly provided with through-opening sleeves 211, the heat dissipation box 21 is fixedly installed on the rear end surface of the CT apparatus 1 in a sealing manner, one end surface of the heat dissipation box 21 close to the CT apparatus 1 is arranged in a penetrating manner, the other end surface of the heat dissipation box 21 is symmetrically installed with air boxes 24 up and down, the air boxes 24 are connected with the through-opening sleeves 211 on the heat dissipation box 21 through air ducts 241, the air boxes 24 on the upper portion of the heat dissipation box 21 are installed with the exhaust structure 22, and the exhaust structure 22 includes a flow guiding frame fixed on the, and the exhaust fan 221 is installed in the flow guide frame of the air box 24, the air inlet structure 23 is connected in the air box 24 at the lower part of the heat dissipation box 21, the air inlet structure 23 comprises an air inlet pump 231, a cooling box 232 and a cooling structure 25, two ends of the air inlet pump 231 are communicated with the air box 24 and the cooling box 232 through a guide pipe, the cooling structure 25 is arranged in the cooling box 232, and the other end face of the cooling box 232 is provided with a dust removal screen plate 233 through.

When the heat dissipation device of the CT device is used for dissipating heat of the CT device, firstly, the air inlet pump 231 in the air inlet structure 23 connected with the heat dissipation box 21 through the air box 24 at the lower part of the heat dissipation box 21 is started, outside air is pumped into the cooling box 232, the air is cooled by the cooling structure 25 in the cooling box 232 and then is discharged into the heat dissipation box 21 through the air inlet pump 231, cold air is in contact with the CT device to take away heat generated by the CT device, then the air carrying the heat is pumped out of the heat dissipation box 21 through the exhaust fan 221 by the exhaust structure 22 connected with the heat dissipation box 21 through the air box 24 at the upper part of the heat dissipation box 21, so that heat dissipation of the T device is completed, the CT device can be dissipated while being dissipated in operation, heat dissipation performance of the whole CT device is improved, and use quality and patient experience of the CT device are improved.

Referring to fig. 4, a circular frame 222 is installed in an end portion of the flow guiding frame of the exhaust structure 22, and a mesh plate 223 is fixed in the circular frame 222.

Further, the net plate 223 is fixed in the circular frame 222 for dispersing the discharged air flow, thereby preventing the air flow from generating noise due to vortex sound.

Referring to fig. 5 and 6, the cooling structure 25 is composed of a cooling liquid tank 251, a circulation pump 252 and a circulation pipe 253, wherein the cooling liquid tank 251 is fixed on the top surface of the cooling liquid tank 232, the circulation pump 252 is disposed on one side of the cooling liquid tank 251, the circulation pump 252 is connected to the cooling liquid tank 251, the circulation pipe 253 is disposed inside the cooling liquid tank 232, and two ends of the circulation pipe 253 are respectively connected to one end of the circulation pump 252 and one end of the cooling liquid tank 251.

The cooling liquid in the cooling liquid tank 251 is pumped by the circulation pump 252 to flow back and forth in the reciprocating circulation pipe 253, so that the air contacting with the circulation pipe 253 is cooled, thereby facilitating heat dissipation of the CT apparatus.

Referring to fig. 6, a choke plate 254 is vertically fixed inside the cooling box 232, and a through hole is formed on the surface of the choke plate 254.

And a choke plate 254 is vertically fixed through the inside of the cooling box 232 to slow down the flow rate of air, so that the air is sufficiently contacted with the circulation pipe 253, thereby facilitating the reduction of the temperature of the air.

Referring to fig. 3, a mesh plate 213 is vertically, uniformly and parallelly disposed inside the heat dissipation box 21.

And then the mesh plate 213 is vertically and uniformly arranged in parallel in the heat dissipation box 21, so that air can flow in the heat dissipation box 21 conveniently, and heat can be carried to dissipate heat of the CT equipment.

The working principle is as follows: when the heat dissipation device of the CT equipment is used for dissipating heat of the CT equipment, firstly, the air inlet pump 231 in the air inlet structure 23 connected with the heat dissipation box 21 through the air box 24 at the lower part of the heat dissipation box 21 is started, outside air is pumped into the cooling box 232, the air is cooled by the cooling structure 25 in the cooling box 232 and then is discharged into the heat dissipation box 21 through the air inlet pump 231, cold air is in contact with the CT equipment to take away heat generated by the CT equipment, then the air carrying heat is taken out through the exhaust structure 22 connected with the heat dissipation box 21 through the air box 24 at the upper part of the heat dissipation box 21, and the heat dissipation box 21 is pumped out through the exhaust fan 221, so that heat dissipation of the T equipment is completed, heat dissipation and cooling of the CT equipment can be performed while the CT equipment is dissipating heat in operation, the heat dissipation performance of the whole CT equipment is improved, and the use.

The device obtained by the design can basically meet the requirements of heat dissipation and cooling of the CT equipment while the CT equipment is cooled in operation, so that the heat dissipation performance of the whole CT equipment is improved, the use quality and the patient experience of the CT equipment are improved, and the purpose of further improving the functions of the device is achieved.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A heat dissipation device for a CT apparatus, comprising a CT apparatus (1) and a heat dissipation structure (2), characterized in that: the CT device is characterized in that a heat dissipation structure (2) is installed on the rear end face of the CT device (1), the heat dissipation structure (2) is composed of a heat dissipation box (21), an exhaust structure (22) and an air inlet structure (23), the heat dissipation box (21) is hollow and cylindrical, a through hole sleeve (211) is evenly arranged on the outer circumferential face of the heat dissipation box (21), the heat dissipation box (21) is fixedly installed on the rear end face of the CT device (1) in a sealing mode, one end face, close to the CT device (1), of the heat dissipation box (21) penetrates through the end face, wind boxes (24) are symmetrically installed on the other end face of the heat dissipation box (21) from top to bottom, the wind boxes (24) are connected with the through hole sleeve (211) on the heat dissipation box (21) through a gas guide tube (241), the exhaust structure (22) is installed on the wind boxes (24) on the upper portion of the heat dissipation box (21), and the exhaust structure (22) comprises a, and install air discharge fan (221) in the water conservancy diversion frame of wind box (24), be connected with air intake structure (23) in wind box (24) of heat dissipation box (21) lower part, and air intake structure (23) are including admitting air pump (231), cooler bin (232) and cooling structure (25) and constitute, and the both ends of admitting air pump (231) pass through the pipe and wind box (24) and cooler bin (232) through connection, the inside of cooler bin (232) is provided with cooling structure (25), and another terminal surface of cooler bin (232) link up and install dust removal otter board (233).

2. The heat sink for CT apparatus as claimed in claim 1, wherein the circular frame (222) is installed in the end of the guiding frame of the exhaust structure (22), and the mesh plate (223) is fixed in the circular frame (222).

3. The heat sink for CT apparatus according to claim 2, wherein the cooling structure (25) is composed of a cooling liquid tank (251), a circulating pump (252) and a circulating pipe (253), the cooling liquid tank (251) is fixed on the top surface of the cooling liquid tank (232), the circulating pump (252) is disposed on one side of the cooling liquid tank (251), the circulating pump (252) is connected to the cooling liquid tank (251) in a penetrating manner, the circulating pipe (253) is disposed inside the cooling liquid tank (232), and two ends of the circulating pipe (253) are connected to one end of the circulating pump (252) and one end of the cooling liquid tank (251) respectively.

4. The heat dissipation device for the CT apparatus as recited in claim 3, wherein a choke plate (254) is vertically fixed inside the cooling box (232), and a through hole is opened on the surface of the choke plate (254).

5. The heat dissipation device for the CT apparatus according to claim 4, wherein the inside of the heat dissipation box (21) is vertically and uniformly provided with mesh plates (213) in parallel.