阅读说明：本技术 泵组件和换热系统 (Pump assembly and heat exchange system ) 是由 周静 黄海 王立智 许国华 王丽岩 于 2019-10-08 设计创作，主要内容包括：本申请公开的泵组件包括泵本体部和除菌部,所述除菌部具有管体和流体通道,所述管体具有第一进口和第一出口,所述流体通道沿所述第一进口向所述第一出口延伸且贯穿所述管体设置,所述第一进口处附近设有除菌模块；所述泵本体部包括壳体,所述壳体具有第二进口和第二出口,所述第一出口和所述第二进口连接,当所述泵用于抽取流体时,所述流体沿所述第一进口流经所述除菌模块进入所述流体通道并沿所述第一出口流入所述第二进口,后通过所述第二出口排出所述泵组件,所述泵组件能够对流体杀菌处理。(The pump assembly disclosed by the application comprises a pump body part and a sterilization part, wherein the sterilization part is provided with a pipe body and a fluid channel, the pipe body is provided with a first inlet and a first outlet, the fluid channel extends towards the first outlet along the first inlet and is arranged through the pipe body, and a sterilization module is arranged near the first inlet; the pump body portion includes a housing having a second inlet and a second outlet, the first outlet being connected to the second inlet, when the pump is used to draw fluid, the fluid flowing through the sterilization module along the first inlet into the fluid channel and along the first outlet into the second inlet before exiting the pump assembly through the second outlet, the pump assembly capable of sterilizing the fluid.)

1. A pump assembly (100), characterized in that the pump assembly (100) comprises a pump body portion (20) and a sterilization portion (10), the sterilization portion having a tube (101) and a fluid channel (102), the tube (101) having a first inlet (13) and a first outlet (14), the fluid channel (102) extending along the first inlet (13) towards the first outlet (14) and being arranged through the tube (101), the sterilization portion (10) comprising a sterilization module (15) mounted at the first inlet (13);

the pump body portion (20) comprises a housing (201), the housing (201) having a second inlet (23) and a second outlet (24), the first outlet (14) and the second inlet (23) being in communication, when the pump is used to draw fluid, the fluid flowing through the sterilizing module (15) along the first inlet and then along the fluid channel (102) and flowing into the second inlet (23) via the first outlet (14) exiting the pump assembly (100) through the second outlet (24).

2. The pump assembly according to claim 1, characterized in that the sterilizing section (10) further comprises the first screen (141), the first screen (141) being arranged above the sterilizing module (15) in the height direction of the pump assembly (100), the sterilizing module (15) comprising the second screen (131) and a sterilizing agent (151), the first screen (131) being arranged over the first inlet (13), the sterilizing agent (151) being arranged between the first screen (141) and the second screen (131) in the height direction of the pump assembly.

3. The pump assembly according to claim 1, characterized in that the sterilization module (15) comprises a third screen (132) and a sterilization agent (151), wherein the third screen (132) encloses the sterilization agent arrangement (151), the sterilization module (15) is arranged at the first inlet (13) and the sterilization module (15) is detachably connected to the tube.

4. The pump assembly according to any of the claims 1 to 3, characterized in that the tube body comprises at least a first branch tube (11) and a second branch tube (12), the first branch tube (11) having a first inlet (12) and the second branch tube (12) having a first outlet (14), the first branch tube and the second branch tube being detachably connected.

5. The pump assembly of claim 4, wherein the second manifold is provided with a first thread formation at the first outlet and a second thread formation at the second inlet of the pump cooperating with the first outlet, the second manifold being in threaded engagement with the second inlet;

or the first outlet of the second branch pipe and the second inlet of the pump are provided with mutually matched buckle structures, and the second branch pipe is connected with the second inlet in a clamping mode.

6. The pump assembly of claim 4, wherein the second sub-tube is directly connected to the first sub-tube by threads or the second sub-tube is indirectly connected to the first sub-tube.

7. The pump assembly of claim 6, wherein the first and second tube halves are of circular tube construction, the first tube half having a larger cross-section than the second tube half, the first and second tube halves being connected by a tapered section (103), the tapered section (103) being disposed in a tapered manner from the first tube half to the second tube half.

8. The pump assembly of any one of claims 1 to 7, wherein the bactericide is a slow release material comprising one or more of isothiazolinone, polyhexamethylene biguanide, and nanosilver ions.

9. The pump assembly of claim 8, wherein the mesh of the first and/or second and/or third screens is within 50.

10. A heat exchange system, characterized in that the heat exchange system comprises a compressor, at least one first heat exchanger, a throttling device and at least one second heat exchanger, a water pan is arranged below the first heat exchanger and/or the second heat exchanger, the heat exchange system comprises a pump assembly according to any one of claims 1 to 9, and the pump assembly is at least partially arranged above the water pan;

when a refrigerant flows in the heat exchange system, the refrigerant flows into the first heat exchanger through the compressor, flows into the throttling device after heat exchange is carried out on the refrigerant in the first heat exchanger, then flows into the second heat exchanger, flows into the compressor again after heat exchange is carried out on the refrigerant in the second heat exchanger, when condensed water is generated at a water receiving tray below the second heat exchanger, the pump assembly can extract the condensed water, and the sterilization part is in contact with the condensed water and slowly releases a sterilization agent to sterilize the condensed water.