CN211290400U - Heat dissipation equipment of CT image room - Google Patents
Heat dissipation equipment of CT image room Download PDFInfo
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- CN211290400U CN211290400U CN201922419611.0U CN201922419611U CN211290400U CN 211290400 U CN211290400 U CN 211290400U CN 201922419611 U CN201922419611 U CN 201922419611U CN 211290400 U CN211290400 U CN 211290400U
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Abstract
The utility model relates to the technical field of heat dissipation equipment, and discloses heat dissipation equipment of a CT image room, which comprises a wind collecting cover, a wind inlet structure and a fan, wherein the wind inlet structure comprises an inner frame part, a first outer frame part and a second outer frame part, the cross section of the inner frame part is in a trapezoid shape, the inner frame part comprises a first inclined side plate and a second inclined side plate, a first air duct is formed between the first outer frame part and the first inclined side plate, a second air duct is formed between the second outer frame part and the second inclined side plate, the length directions of the first air duct and the second air duct are arranged along the axial direction of the CT equipment, so that the first air duct and the second air duct form air flow to flow at the two sides of the CT equipment, the heat emitted by the CT equipment in the running process is effectively taken away, the influence on a patient in the front of the CT equipment can not be caused, the indoor air pressure is in a negative pressure state outdoors, the outside environment can supply fresh air to the room, and the risk of spreading diseases indoors is effectively reduced.
Description
Technical Field
The utility model relates to a heat dissipation equipment technical field especially relates to a heat dissipation equipment of CT image room.
Background
In recent years, with the development of economic society of China, people pay more attention to physical health, and the daily average examination volume of CT equipment in the department of radiology in the third hospital is steadily increased at present. However, due to the excessive inspection requirement, the failure rate of the CT apparatus also frequently appears, mainly reflected in the loss of the CT bulb tube, because the heat dissipation is not timely. Due to the requirement of radiation protection, most CT image rooms adopt an air-conditioning refrigeration indoor air circulation mode to enable equipment to be in a relatively stable state, but due to the fact that the inspection amount is too large, the air-conditioning refrigeration air volume is lower than the heat dissipation amount of CT equipment, the room temperature is too high, and the occurrence rate of equipment faults is greatly increased; the air conditioning refrigeration cycle mode makes the air in the CT room in an internal circulation state, and also increases the possibility of spreading infectious diseases in the circulating air.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: how to realize fast the heat dissipation and the temperature reduction of CT equipment and reduce the risk of indoor transmission of infectious diseases.
In order to solve the technical problems, the utility model provides a heat dissipation device of a CT image room, which comprises a wind collection cover, a wind inlet structure and a fan, wherein the wind collection cover, the wind inlet structure and the fan are arranged above the CT device, the wind inlet structure and the fan are arranged in the wind collection cover, the top end of the wind collection cover is provided with an air outlet,
the air inlet structure comprises an inner frame piece, a first outer frame piece and a second outer frame piece, the cross section of the inner frame piece is trapezoidal, the inner frame piece comprises a first inclined side plate and a second inclined side plate which incline to the left side and the right side respectively, the first outer frame piece is located on the outer side of the first inclined side plate, a first ventilation channel is formed between the first inclined side plates, the second outer frame piece is located on the outer side of the second inclined side plate, a second ventilation channel is formed between the second outer frame piece and the second inclined side plate, the length direction of the first ventilation channel and the length direction of the second ventilation channel are along the axial direction of the CT equipment, the fan is fixed between the first outer frame piece and the second outer frame piece, and the fan is located above the inner frame piece.
As the preferred scheme, the number of the air inlet structures is two, and the two air inlet structures are respectively arranged at the left side and the right side of the air collecting cover.
Preferably, the air outlet is arranged in the middle of the top end of the air collecting cover.
As a preferred scheme, two sides of a top plate of the air collecting cover are provided with fixed blocks fixed on a ceiling, and the fixed blocks are provided with air inlets leading to the side edges of the air collecting cover.
Preferably, the lower edge profiles of the front end and the rear end of the wind collecting cover are wavy and are matched with the upper edge profile of the CT device.
Preferably, the inner frame member, the first outer frame member and the second outer frame member are all aluminum profile members.
As a preferred scheme, the device further comprises a temperature sensor, a humidity sensor, a pressure detector and a controller, wherein the temperature sensor, the humidity sensor, the pressure detector and the fan are respectively and electrically connected with the controller.
Preferably, the CT equipment further comprises a switch button electrically connected with the controller, and the switch button is arranged on an operation table of the CT equipment.
The utility model provides a heat radiation equipment of CT image room compares with prior art, and its beneficial effect lies in:
in the utility model, the first outer frame part and the inner frame part form a first ventilation channel which is communicated with the indoor space and between the air outlets, the second outer frame member and the inner frame member form a second air passage communicating between the chamber and the air outlet, and the length directions of the first ventilation channel and the second ventilation channel are arranged along the axial direction of the CT device, the first ventilation channel and the second ventilation channel form airflow to flow at two sides of the CT equipment, so that heat emitted by the CT equipment in the running process is effectively taken away, and will not affect the patient when checking right in front of the CT device, the fan is used to drive the air carrying heat to flow in one direction to the external environment, the indoor air pressure is in a negative pressure state compared with the outdoor air, the fresh air can be supplemented indoors by the external environment, and the risk of disease transmission indoors is effectively reduced.
Drawings
Fig. 1 is a schematic view of an internal structure of a heat dissipation apparatus of a CT image room according to a preferred embodiment of the present invention.
Fig. 2 is a perspective view of an air inlet structure in a heat dissipation apparatus of a CT image room according to a preferred embodiment of the present invention.
Fig. 3 is a schematic structural view of a fan in a heat dissipation apparatus of a CT image room according to a preferred embodiment of the present invention.
Fig. 4 is a schematic structural view of a heat dissipation device of a CT image room according to a preferred embodiment of the present invention applied to a CT device.
In the figure: a CT device; 2. a wind collecting cover; 3. a fan; 4. an air outlet; 5. an inner frame member; 6. a first outer frame member; 7. a second outer frame member; 8. a first air duct; 9. a second ventilation channel; 10. a fixed block; 11. and an air inlet.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be understood that the terms "connected," "connected," and "fixed" used in the present invention should be interpreted broadly, for example, as a fixed connection, a detachable connection, or an integral body; the connection can be mechanical connection or welding connection; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
As shown in fig. 1 to 4, a preferred embodiment of the present invention provides a heat dissipation device for a CT image room, which comprises a wind collection cover 2, a wind inlet structure and a fan 3, which are disposed above a CT device 1, wherein the wind inlet structure and the fan 3 are disposed in the wind collection cover 2, an air outlet 4 is disposed at the top end of the wind collection cover 2,
the air inlet structure comprises an inner frame piece 5, a first outer frame piece 6 and a second outer frame piece 7, the cross section of the inner frame piece 5 is trapezoidal, the inner frame 5 comprises a first inclined side plate and a second inclined side plate which incline towards the left side and the right side respectively, the first outer frame 6 is positioned at the outer side of the first inclined side plate of the inner frame 5, a first air duct 8 is formed between the first outer frame member 6 and the first inclined side plate, the second outer frame member 7 is positioned outside the second inclined side plate of the inner frame member 5, a second air duct 9 is formed between the second outer frame 7 and the second inclined side plate, the length directions of the first air duct 8 and the second air duct 9 are arranged along the axial direction of the CT apparatus 1, the fan 3 is fixed between the first outer frame member 6 and the second outer frame member 7, and the fan 3 is located above the inner frame member 5.
Based on the heat dissipation device of the CT image room with the above technical features, the first outer frame member 6 and the inner frame member 5 form a first ventilation channel 8 communicating the room with the air outlet 4, the second outer frame member 7 and the inner frame member 5 form a second ventilation channel 9 communicating the room with the air outlet 4, and the length directions of the first ventilation channel 8 and the second ventilation channel 9 are arranged along the axial direction of the CT device 1, so that the first ventilation channel 8 and the second ventilation channel 9 form air flows on two sides of the CT device 1, thereby effectively taking away heat dissipated during the operation of the CT device 1, and not affecting the patient in the front of the CT device 1, and utilizing the fan 3 to drive the air carrying heat to flow to the outside environment in a single direction, so that the indoor air pressure is in a negative pressure state compared with the outdoor, the outside environment can supply fresh air to the room, and the risk of spreading diseases indoors is effectively reduced.
In this embodiment, the quantity of air inlet structure is two, two the air inlet structure is located respectively the left and right sides of wind-collecting cover 2 makes one of them the second ventiduct 9 and the other of air inlet structure the first ventiduct 8 orientation of air inlet structure CT equipment 1 along axial direction's middle part, it is right CT equipment 1 plays better radiating effect, one of them the first ventiduct 8 orientation of air inlet structure CT equipment 1's left side, another one the second ventiduct 9 orientation of air inlet structure CT equipment 1's right side, two the air inlet structure all produces the air current towards the side, and covers CT equipment 1's top.
Further, the air outlet 4 is arranged in the middle of the top end of the air collecting cover 2, and air carrying heat is discharged to the outside through the air outlet 4 under the guidance of the fan 3.
In this embodiment, two sides of a top plate of the wind collecting cover 2 are provided with fixing blocks 10 fixed on a ceiling, and the fixing blocks 10 are provided with air inlets 11 leading to the sides of the wind collecting cover 2, so as to facilitate injecting fresh air into the room from the left and right sides of the CT apparatus 1 from the external environment, thereby forming air circulation.
In this embodiment, the lower limb profile at both ends around the wind-collecting cover 2 be with CT equipment 1's upper limb profile assorted wavy, right CT equipment 1's top covers, be convenient for the air current with CT equipment 1 contacts, guarantees better radiating effect.
In this embodiment, as shown in fig. 2, the inner frame 5, the first outer frame 6, and the second outer frame 7 are all aluminum profile members, so that the air-collecting hood 2 has strong versatility and light weight, and can be directly installed in the air-collecting hood.
In this embodiment, the heat dissipation apparatus further includes a temperature sensor, a humidity sensor, a pressure detector, and a controller, and the temperature sensor, the humidity sensor, the pressure detector, and the fan 3 are respectively electrically connected to the controller. The rotating speed of the fan 3 is adjusted according to indoor temperature, humidity and pressure to achieve the optimal state of equipment operation, wherein the controller can adopt a PLC (programmable logic controller), a single chip microcomputer controller and the like, and the circuit connection between the controller and each component and the fan 3 and the circuit control method are conventional means and are not repeated herein.
In this embodiment, the heat dissipation device further includes a switch button electrically connected to the controller, and the switch button is disposed on the operating console of the CT device 1, so that an operator can control the heat dissipation device to be turned on or turned off according to actual conditions.
To sum up, the embodiment of the utility model provides a heat radiation equipment in CT image room, it sets up CT equipment 1 directly over increases two and matches room volume, the normal work rated power's of CT fan 3 after calculating, drives the air and is in CT equipment 1's both sides flow, in order to take away the heat that produces in the 1 operation process of CT equipment, indoor air pressure compare in outdoor being the negative pressure state, and air current unidirectional flow has increased fresh air's injection, has effectively reduced the chance of infecting in the institute, has prevented in the institute through the infectious diseases of air propagation, and the hot-air that CT equipment 1 bulb produced effectively flows out, is showing and is reducing indoor temperature, provides stable humiture environment for the normal operating of equipment.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be regarded as the protection scope of the present invention.
Claims (8)
1. A heat dissipation device of a CT image room is characterized by comprising a wind collecting cover, a wind inlet structure and a fan, wherein the wind collecting cover, the wind inlet structure and the fan are arranged above the CT device, the wind inlet structure and the fan are arranged in the wind collecting cover, the top end of the wind collecting cover is provided with an air outlet,
the air inlet structure comprises an inner frame piece, a first outer frame piece and a second outer frame piece, the cross section of the inner frame piece is trapezoidal, the inner frame piece comprises a first inclined side plate and a second inclined side plate which incline to the left side and the right side respectively, the first outer frame piece is located on the outer side of the first inclined side plate, a first ventilation channel is formed between the first inclined side plates, the second outer frame piece is located on the outer side of the second inclined side plate, a second ventilation channel is formed between the second outer frame piece and the second inclined side plate, the length direction of the first ventilation channel and the length direction of the second ventilation channel are along the axial direction of the CT equipment, the fan is fixed between the first outer frame piece and the second outer frame piece, and the fan is located above the inner frame piece.
2. The heat dissipation apparatus for CT image room as recited in claim 1, wherein the number of the air inlet structures is two, and the two air inlet structures are respectively disposed on the left and right sides of the air collection cover.
3. The heat dissipation apparatus for CT imaging room as recited in claim 1, wherein the air outlet is disposed at a middle position of a top end of the air collection hood.
4. The heat dissipating device for a CT imaging room as claimed in claim 1, wherein fixing blocks fixed to a ceiling are disposed on both sides of a top plate of the wind-collecting cover, and the fixing blocks are provided with air inlets to the sides of the wind-collecting cover.
5. The heat dissipation apparatus for CT imaging room as claimed in claim 1, wherein the wind-collecting cover has a wavy lower edge profile at the front and rear ends thereof matching with the upper edge profile of the CT apparatus.
6. The heat dissipating device for a CT imaging room as claimed in claim 1, wherein the inner frame member, the first outer frame member and the second outer frame member are aluminum profile members.
7. The heat dissipation apparatus for a CT imaging room as recited in any one of claims 1 to 6, further comprising a temperature sensor, a humidity sensor, a pressure detector, and a controller, wherein the temperature sensor, the humidity sensor, the pressure detector, and the blower are electrically connected to the controller respectively.
8. The heat dissipation apparatus for CT imaging room as recited in claim 7, further comprising a switch button electrically connected to the controller, wherein the switch button is disposed on the console of the CT apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922419611.0U CN211290400U (en) | 2019-12-26 | 2019-12-26 | Heat dissipation equipment of CT image room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922419611.0U CN211290400U (en) | 2019-12-26 | 2019-12-26 | Heat dissipation equipment of CT image room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211290400U true CN211290400U (en) | 2020-08-18 |
Family
ID=72014449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922419611.0U Active CN211290400U (en) | 2019-12-26 | 2019-12-26 | Heat dissipation equipment of CT image room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211290400U (en) |
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2019
- 2019-12-26 CN CN201922419611.0U patent/CN211290400U/en active Active
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