CN209819708U - An air duct structure of a medical rotary accelerator cooling system - Google Patents
An air duct structure of a medical rotary accelerator cooling system Download PDFInfo
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- CN209819708U CN209819708U CN201920384737.6U CN201920384737U CN209819708U CN 209819708 U CN209819708 U CN 209819708U CN 201920384737 U CN201920384737 U CN 201920384737U CN 209819708 U CN209819708 U CN 209819708U
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- 238000001816 cooling Methods 0.000 title claims abstract description 22
- 230000007246 mechanism Effects 0.000 claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 11
- 238000009434 installation Methods 0.000 claims description 5
- 238000004378 air conditioning Methods 0.000 abstract description 6
- 239000003570 air Substances 0.000 description 120
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000017525 heat dissipation Effects 0.000 description 2
- 206010028980 Neoplasm Diseases 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000001959 radiotherapy Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
本实用新型是一种医用旋转加速器冷却系统的风道结构，主要包括：回风外罩、风水换热器、进风外罩、回风接口法兰、进风接口法兰、回风管道、进风管道、空调进风法兰、空调出风法兰、空调；加速器旋转机构上设有多个风水换热器，风水换热器与加速器旋转机构共同旋转；进风外罩底部设有进风口，进风外罩罩设在加速器旋转机构外侧，形成进风风道；回风外罩底部设有回风口，回风外罩将加速器旋转机构的出风端罩住，形成回风风道；回风外罩底部的回风口通过回风接口法兰与回风管道连接；回风管道通过空调进风法兰与空调进风口固接。本实用新型可以保证治疗间温度的舒适性，可高效利用空调制冷功率，降低空调选用容量，达到节能提效的目的。
The utility model relates to an air duct structure of a cooling system for a medical rotary accelerator, mainly comprising: a return air cover, a wind-water heat exchanger, an air intake cover, a return air interface flange, an air intake interface flange, a return air duct, an air intake Pipeline, air-conditioning air inlet flange, air-conditioning air outlet flange, air conditioner; multiple Fengshui heat exchangers are arranged on the accelerator rotating mechanism, and the Fengshui heat exchanger and the accelerator rotating mechanism rotate together; The wind cover is arranged on the outside of the accelerator rotating mechanism to form an air inlet duct; the bottom of the return air cover is provided with a return air port, and the return air cover covers the air outlet end of the accelerator rotating mechanism to form a return air duct; the bottom of the return air cover The return air outlet is connected to the return air duct through the return air interface flange; the return air duct is fixedly connected to the air conditioner air inlet through the air conditioner air inlet flange. The utility model can ensure the comfort of the temperature in the treatment room, can efficiently utilize the cooling power of the air conditioner, reduce the selected capacity of the air conditioner, and achieve the purpose of energy saving and efficiency improvement.
Description
技术领域technical field
本实用新型主要涉及医用旋转加速器的冷却领域，一种医用旋转加速器冷却系统的风道结构。The utility model mainly relates to the cooling field of a medical rotary accelerator, in particular to an air duct structure of a cooling system of a medical rotary accelerator.
背景技术Background technique
医用旋转加速器主要用于肿瘤的放射治疗，加速器需要配备风水换热器进行散热。对于旋转型的加速器，配备的风水换热器要跟着加速器一块进行旋转。现有的风水换热器的冷却功率与其所处的环境温度成线性关系，环境温度越低，冷却功率越高。目前的医用旋转加速器的冷却方式是在加速器治疗间内部放置大型空调降低治疗室内的环境温度，以满足加速器工作时需要的冷却功率。此种方式的缺点：The medical rotary accelerator is mainly used for radiation therapy of tumors, and the accelerator needs to be equipped with a wind-water heat exchanger for heat dissipation. For the rotary accelerator, the equipped wind-water heat exchanger should rotate together with the accelerator. The cooling power of the existing air-water heat exchanger is linearly related to the ambient temperature, the lower the ambient temperature, the higher the cooling power. The current cooling method of the medical rotary accelerator is to place a large air conditioner inside the accelerator treatment room to reduce the ambient temperature in the treatment room, so as to meet the cooling power required for the accelerator to work. Disadvantages of this approach:
1、空调要降低整个治疗室的环境温度，按照治疗间的面积及所需要的环境温度计算，所选用的空调功率和体积都非常大，造成严重的能源及空间浪费。1. The air conditioner needs to reduce the ambient temperature of the entire treatment room. Calculated according to the area of the treatment room and the required ambient temperature, the power and volume of the selected air conditioner are very large, resulting in serious waste of energy and space.
2、为满足加速器散热要求，治疗间的环境温度一般会降至16℃以下，远低于正常的舒适温度，患者在此温度下治疗舒适性极差。2. In order to meet the heat dissipation requirements of the accelerator, the ambient temperature in the treatment room will generally drop below 16°C, which is far lower than the normal comfortable temperature, and the patient's treatment comfort at this temperature is extremely poor.
3、空调内机放置于治疗间内，噪声较大，影响治疗舒适性。3. The air-conditioning internal unit is placed in the treatment room, and the noise is loud, which affects the comfort of treatment.
实用新型内容Utility model content
本实用新型发明的目的是实现医用加速器冷却系统所需冷气在风道内部自循环，不影响整个治疗间的温度，保证治疗间的舒适性。同时提高空调利用效率，有效利用空调的制冷能力。空调置于治疗间地下，节省空间，降低噪声。The purpose of the invention of the utility model is to realize the self-circulation of the cold air required by the cooling system of the medical accelerator in the air duct without affecting the temperature of the whole treatment room and ensuring the comfort of the treatment room. At the same time, the utilization efficiency of the air conditioner is improved, and the cooling capacity of the air conditioner is effectively utilized. The air conditioner is placed underground in the treatment room to save space and reduce noise.
本实用新型采用的技术方案是：The technical scheme that the utility model adopts is:
一种医用旋转加速器冷却系统的风道结构，主要包括：回风外罩、风水换热器、进风外罩、回风接口法兰、进风接口法兰、回风管道、进风管道、空调进风法兰、空调出风法兰、空调；加速器旋转机构上设有多个风水换热器，风水换热器与加速器旋转机构共同旋转；进风外罩底部设有进风口，并通过螺栓固定在加速器机架上，进风外罩罩设在加速器旋转机构外侧，形成进风风道；进风外罩底部的进风口通过进风接口法兰与进风管道连接；进风管道通过空调出风法兰与空调出风口固接；回风外罩底部设有回风口，并通过螺栓固定在加速器机架上，回风外罩将加速器旋转机构的出风端罩住，形成回风风道；回风外罩底部的回风口通过回风接口法兰与回风管道连接；回风管道通过空调进风法兰与空调进风口固接。An air duct structure for a cooling system of a medical rotary accelerator, mainly comprising: a return air cover, a wind-water heat exchanger, an air intake cover, a return air interface flange, an air intake interface flange, a return air duct, an air intake duct, and an air-conditioning inlet Air flange, air-conditioning air outlet flange, air conditioner; multiple wind-water heat exchangers are installed on the accelerator rotating mechanism, and the wind-water heat exchanger and the accelerator rotating mechanism rotate together; the air inlet is provided at the bottom of the air inlet cover, and is fixed on the On the accelerator frame, the air inlet cover is set outside the accelerator rotating mechanism to form an air inlet duct; the air inlet at the bottom of the air inlet cover is connected to the air inlet pipe through the air inlet interface flange; the air inlet pipe passes through the air conditioner outlet flange It is fixedly connected to the air outlet of the air conditioner; the bottom of the return air cover is provided with a return air port, and is fixed on the accelerator frame by bolts, and the return air cover covers the air outlet end of the accelerator rotating mechanism to form a return air duct; the bottom of the return air cover The return air outlet of the air conditioner is connected to the return air duct through the return air interface flange; the return air duct is fixedly connected to the air conditioner air inlet through the air conditioner air inlet flange.
本实用新型的优点特点是：The advantages of the utility model are:
本实用新型可以使空调吹出的冷气在进风风道及回风风道内部循环，实现空调制冷能力的高效利用，大大降低空调选用的功率，达到高效节能的目的。冷却空气与治疗间环境空气隔离，治疗室内部温度将调节为患者体感适宜温度，大大提高治疗舒适性。空调放置于地下，治疗室可节省放置空调内机的空间，同时起到隔音降噪的功能。The utility model can make the cold air blown out by the air conditioner circulate inside the air inlet duct and the return air duct, realize efficient utilization of the refrigeration capacity of the air conditioner, greatly reduce the power selected by the air conditioner, and achieve the purpose of high efficiency and energy saving. The cooling air is isolated from the ambient air in the treatment room, and the temperature inside the treatment room will be adjusted to the appropriate temperature for the patient, which greatly improves the comfort of treatment. The air conditioner is placed underground, and the treatment room can save the space for placing the air conditioner internal unit, and at the same time, it has the function of sound insulation and noise reduction.
附图说明Description of drawings
图1本实用新型的加速器旋转机构安装在加速器机架上示意图。Fig. 1 is a schematic diagram of the installation of the accelerator rotating mechanism of the utility model on the accelerator frame.
图2本实用新型的进风外罩安装示意图。Fig. 2 is a schematic diagram of the installation of the air inlet cover of the utility model.
图3本实用新型的回风外罩安装示意图。Fig. 3 is a schematic diagram of the installation of the return air cover of the utility model.
图4本实用新型的完整风道结构示意图。Fig. 4 is a schematic diagram of the complete air duct structure of the utility model.
具体实施方式Detailed ways
下面将结合附图1-4，对本实用新型实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本实用新型一部分实施例，而不是全部的实施例。The following will clearly and completely describe the technical solutions in the embodiments of the utility model in conjunction with accompanying drawings 1-4. Obviously, the described embodiments are only some embodiments of the utility model, not all embodiments.
一种医用旋转加速器冷却系统的风道结构，主要包括：回风外罩1、风水换热器2、进风外罩3、回风接口法兰6、进风接口法兰7、回风管道8、进风管道9、空调进风法兰10、空调出风法兰11、空调12；加速器旋转机构13上设有多个风水换热器2，风水换热器2与加速器旋转机构13共同旋转；回风外罩与进风外罩对应布置；进风外罩3底部设有进风口，并通过螺栓固定在加速器机架16上，进风外罩3罩设在加速器旋转机构13外侧，形成进风风道；进风外罩3底部的进风口通过进风接口法兰7与进风管道9连接；进风管道9通过空调出风法兰11与空调12出风口固接；回风外罩1底部设有回风口，并通过螺栓固定在加速器机架16上，回风外罩1将加速器旋转机构13的出风端罩住，形成回风风道；回风外罩1底部的回风口通过回风接口法兰6与回风管道8连接；回风管道8通过空调进风法兰10与空调12进风口固接；风水换热器采用九个。An air duct structure for a medical rotary accelerator cooling system, mainly comprising: a return air cover 1, a wind-water heat exchanger 2, an air intake cover 3, a return air interface flange 6, an air intake interface flange 7, a return air duct 8, Air inlet pipe 9, air-conditioner inlet flange 10, air-conditioner outlet flange 11, air conditioner 12; accelerator rotating mechanism 13 is provided with a plurality of Fengshui heat exchangers 2, and Fengshui heat exchanger 2 and accelerator rotating mechanism 13 rotate together; The return air cover and the air intake cover are arranged correspondingly; the bottom of the air intake cover 3 is provided with an air inlet, and is fixed on the accelerator frame 16 by bolts, and the air intake cover 3 is arranged on the outside of the accelerator rotating mechanism 13 to form an air intake duct; The air inlet at the bottom of the air inlet cover 3 is connected to the air inlet pipe 9 through the air inlet interface flange 7; the air inlet pipe 9 is fixedly connected to the air outlet of the air conditioner 12 through the air outlet flange 11 of the air conditioner; the bottom of the air return cover 1 is provided with a return air outlet , and fixed on the accelerator frame 16 by bolts, the return air cover 1 covers the air outlet end of the accelerator rotating mechanism 13 to form a return air duct; the return air port at the bottom of the return air cover 1 passes through the return air interface flange 6 and The return air duct 8 is connected; the return air duct 8 is fixedly connected to the air inlet of the air conditioner 12 through the air-conditioning air inlet flange 10; nine wind-water heat exchangers are used.
进风外罩3与加速器旋转机构13之间采用间隙配合连接。The air intake cover 3 and the accelerator rotating mechanism 13 are connected by clearance fit.
回风外罩1与进风外罩3沿圆周方向采用螺栓固定连接。The return air cover 1 and the air intake cover 3 are fixedly connected by bolts along the circumferential direction.
进风外罩3和回风外罩1底部环设有用于固定安装的凸沿。The bottom rings of the air inlet housing 3 and the air return housing 1 are provided with flanges for fixed installation.
将空调置于加速器治疗间地平面以下。Place the air conditioner below ground level in the accelerator treatment room.
工作过程：空调12出风口通过进风管道9将冷风吹入到进风外罩3内，冷风进入加速器旋转机构13然后经过风水换热器2进行降温，最后通过回风外罩1及回风管道8回到空调12内，完成一个完整的降温循环。采用风道的方法将空调出风口吹出的冷风通过进风风道直接引到旋转的风水换热器上，风水换热器将冷风吸入后带走加速器热量，之后进入到回风风道，再通过回风风道引到空调的进风口，经过空调冷却后再进入到进风风道内，实现冷却空气的自循环。Working process: the air outlet of the air conditioner 12 blows cold air into the air inlet cover 3 through the air inlet duct 9, the cold air enters the accelerator rotating mechanism 13 and then passes through the wind water heat exchanger 2 to cool down, and finally passes through the return air cover 1 and the return air duct 8 Get back in the air conditioner 12 to complete a complete cooling cycle. The cold air blown out of the air outlet of the air conditioner is directly led to the rotating Fengshui heat exchanger through the air inlet duct by using the method of air duct. It is led to the air inlet of the air conditioner through the return air duct, and then enters the air intake duct after being cooled by the air conditioner to realize the self-circulation of cooling air.
以上所述，仅为本实用新型较佳的具体实施方式，但本实用新型的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本实用新型揭露的技术范围内，根据本实用新型的技术方案及其实用新型构思加以等同替换或改变，都应涵盖在本实用新型的保护范围之内。The above is only a preferred embodiment of the utility model, but the scope of protection of the utility model is not limited thereto. Any equivalent replacement or change of the new technical solution and the concept of the utility model shall be covered by the protection scope of the utility model.
为了便于描述，在这里可以使用空间相对术语，如“在……之上”、“在……上方”、“在……上表面”、“上面的”等，用来描述如在图中所示的一个器件或特征与其他器件或特征的空间位置关系。应当理解的是，空间相对术语旨在包含除了器件在图中所描述的方位之外的在使用或操作中的不同方位。例如，如果附图中的器件被倒置，则描述为“在其他器件或构造上方”或“在其他器件或构造之上”的器件之后将被定位为“在其他器件或构造下方”或“在其他器件或构造之下”。因而，示例性术语“在……上方”可以包括“在……上方”和“在……下方”两种方位。该器件也可以其他不同方式定位(旋转90度或处于其他方位)，并且对这里所使用的空间相对描述作出相应解释。For the convenience of description, spatially relative terms may be used here, such as "on ...", "over ...", "on the surface of ...", "above", etc., to describe the The spatial positional relationship between one device or feature shown and other devices or features. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, devices described as "above" or "above" other devices or configurations would then be oriented "beneath" or "above" the other devices or configurations. under other devices or configurations”. Thus, the exemplary term "above" can encompass both an orientation of "above" and "beneath". The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptions used herein interpreted accordingly.
此外，需要说明的是，使用“第一”、“第二”等词语来限定零部件，仅仅是为了便于对相应零部件进行区别，如没有另行声明，上述词语并没有特殊含义，因此不能理解为对本实用新型保护范围的限制。In addition, it should be noted that the use of words such as "first" and "second" to define components is only for the convenience of distinguishing corresponding components. To limit the scope of protection of the utility model.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN117553487A (en) * | 2023-11-13 | 2024-02-13 | 毫厘机电(苏州)有限公司 | A medical tissue cooling system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117553487A (en) * | 2023-11-13 | 2024-02-13 | 毫厘机电(苏州)有限公司 | A medical tissue cooling system |
| CN117553487B (en) * | 2023-11-13 | 2025-12-26 | 毫厘机电(苏州)有限公司 | A medical tissue cooling system |
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