CN209853719U - Cooling liquid filling and recovering device - Google Patents
Cooling liquid filling and recovering device Download PDFInfo
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- CN209853719U CN209853719U CN201920218863.4U CN201920218863U CN209853719U CN 209853719 U CN209853719 U CN 209853719U CN 201920218863 U CN201920218863 U CN 201920218863U CN 209853719 U CN209853719 U CN 209853719U
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- 239000000110 cooling liquid Substances 0.000 title claims abstract description 10
- 239000007788 liquid Substances 0.000 claims abstract description 48
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 31
- 238000011084 recovery Methods 0.000 claims abstract description 17
- 238000012360 testing method Methods 0.000 claims abstract description 15
- 239000002253 acid Substances 0.000 claims abstract description 9
- 239000002826 coolant Substances 0.000 claims description 10
- 238000006243 chemical reaction Methods 0.000 claims 1
- 238000002347 injection Methods 0.000 abstract description 8
- 239000007924 injection Substances 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 5
- 230000002457 bidirectional effect Effects 0.000 abstract description 3
- 230000010354 integration Effects 0.000 abstract description 3
- 238000004064 recycling Methods 0.000 abstract description 2
- 238000002360 preparation method Methods 0.000 abstract 1
- 230000002528 anti-freeze Effects 0.000 description 4
- 238000011217 control strategy Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
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Abstract
本实用新型公开了一种冷却液加注及回收装置，属于辅助台架试验准备装置领域，所解决的是现有的发动机台架试验加注防冻液采用220V电源供电，无溢流检测，加注依靠操作人员进行看守，无回收系统，功能单一等问题。本实用新型在现有的管路基础上增加了两条支路，并设置了五个控制球阀，通过五个控制球阀的开关，控制输水管路水流方向，从而实现加注回收一体化。采用液位反馈信号方式，有效控制注水量，操作者只需按下电源开关即可，节省劳动量。采用控制阀间相互切换方式控制水流方向，从而实现单项泵双向控制，增加回收功能，节约成本。采用铅酸蓄电池供电方式，实现装置不受地域限制，移动灵活。
The utility model discloses a cooling liquid filling and recovery device, which belongs to the field of auxiliary bench test preparation devices. Note that relying on operators to guard, no recycling system, single function and other problems. The utility model adds two branches on the basis of the existing pipeline, and is provided with five control ball valves, through the switches of the five control ball valves, the water flow direction of the water delivery pipeline is controlled, thereby realizing the integration of filling and recovery. The liquid level feedback signal method is adopted to effectively control the amount of water injection. The operator only needs to press the power switch, saving labor. The water flow direction is controlled by the mutual switching between the control valves, so as to realize the bidirectional control of the single pump, increase the recovery function and save the cost. Using lead-acid battery power supply, the device is not restricted by geographical areas and can be moved flexibly.
Description
技术领域technical field
本实用新型属于发动机台架试验装置领域，具体涉及一种冷却液加注及回收装置。The utility model belongs to the field of engine bench test devices, in particular to a cooling liquid filling and recovery device.
背景技术Background technique
发动机台架试验是发动机开发阶段中的重要一环，发动机台架试验前期涉及加注冷却介质对试验设备进行冷却。使用传统加注方式，利用漏斗经容器灌注方式进行加注。或利用设备进行加注，例如，专利号为CN201520595628.0的中国实用新型专利，公开了一种加注台架上的防冻液加注桶，利用电泵进行加注，采用220V电源供电，无溢流检测，加注依靠操作人员进行看守，无回收系统，功能单一。The engine bench test is an important part of the engine development stage. The early stage of the engine bench test involves adding cooling medium to cool the test equipment. Use the traditional filling method, using the funnel through the container filling method to fill. Or use equipment for filling. For example, the Chinese utility model patent with the patent number CN201520595628.0 discloses an antifreeze filling bucket on a filling bench, which is filled with an electric pump and powered by a 220V power supply. Overflow detection, filling rely on the operator to guard, no recovery system, single function.
由于台架试验需要对冷却介质进行回收留存，为下次台架试验所用，所以需要一套设备，既可以根据设备冷却介质用量进行定点加注，又应该具备回收功能。Since the bench test needs to recycle and retain the cooling medium for the next bench test, a set of equipment is required, which can not only perform fixed-point filling according to the amount of cooling medium of the equipment, but also have a recovery function.
发明内容SUMMARY OF THE INVENTION
为近一步解决上述问题，本实用新型的目的是设计一种冷却液加注及回收装置，通过自动化提高冷却介质加注及回收效率，通过独特的管路布局，实现单项泵双向控制功能，从而实现加注回收一体化。In order to further solve the above problems, the purpose of this utility model is to design a cooling liquid filling and recovery device, which can improve the cooling medium filling and recovery efficiency through automation, and realize the bidirectional control function of a single pump through a unique pipeline layout. Realize the integration of filling and recycling.
本实用新型所采取的技术方案是：The technical scheme adopted by the utility model is:
一种冷却液加注及回收装置，主要包括储液箱2、五个控制球阀、过滤器6、输水管路8、软管收纳盘10和加液泵11，储液箱2上方开有排气阀4和注水口1，A cooling liquid filling and recovery device mainly includes a liquid storage tank 2, five control ball valves, a filter 6, a water delivery pipeline 8, a hose storage tray 10 and a liquid filling pump 11. Air valve 4 and water injection port 1,
储液箱2下方开孔，通过输水管路8与控制球阀Ⅰ5、过滤器6、控制球阀Ⅱ7、加液泵11、控制球阀Ⅴ13和软管收纳盘10依次串联形成主路径；软管收纳盘10与需要加注或回收冷却液的试验设备注水口相连；The bottom of the liquid storage tank 2 is opened, and the main path is formed in series with the control ball valve I5, the filter 6, the control ball valve II7, the liquid filling pump 11, the control ball valve V13 and the hose storage tray 10 through the water delivery pipeline 8 in sequence; the hose storage tray 10 Connect to the water injection port of the test equipment that needs to be filled or recovered with coolant;
除主路径外还设有支路Ⅰ和支路Ⅱ，支路Ⅰ一端连接在控制球阀Ⅴ13和软管收纳盘10之间，另一端连接在控制球阀Ⅱ7和加液泵11之间，支路Ⅰ通过控制球阀Ⅲ9控制；支路Ⅱ一端连接在加液泵11和控制球阀Ⅴ13之间，另一端于开在储液箱2侧面上部的开孔连接。In addition to the main path, there is also a branch circuit I and a branch circuit II. One end of the branch circuit I is connected between the control ball valve V13 and the hose storage tray 10, and the other end is connected between the control ball valve II7 and the dosing pump 11. The branch circuit I is controlled by the control ball valve III9; one end of the branch circuit II is connected between the liquid filling pump 11 and the control ball valve V13, and the other end is connected with the opening on the upper side of the liquid storage tank 2.
所述的冷却液加注及回收装置还包括液位计3、反馈信号传感器、逆变器14、铅酸蓄电池17、控制面板16；The cooling liquid filling and recovery device further includes a liquid level gauge 3, a feedback signal sensor, an inverter 14, a lead-acid battery 17, and a control panel 16;
储液箱2侧面设有液位计3，反馈信号传感器安装在试验设备的高水位处，液位计3和反馈信号传感器均将液位信息传递至控制面板16，通过控制面板16显示出来；加液泵11由铅酸蓄电池17供电，通过逆变器14进行交直流转换；并由设置在控制面板16上的电源开关15控制电路通断；控制面板16上同时还设有五个控制球阀的开关。A liquid level gauge 3 is provided on the side of the liquid storage tank 2, and the feedback signal sensor is installed at the high water level of the test equipment. The liquid filling pump 11 is powered by a lead-acid battery 17, and is converted into AC and DC through the inverter 14; and the circuit is controlled by the power switch 15 arranged on the control panel 16; the control panel 16 is also provided with five control ball valves. switch.
本实用新型有益效果：Beneficial effects of the utility model:
本实用新型通过5个控制球阀间切换，控制输水管路水流方向，从而实现加注回收一体化。采用液位反馈信号方式，有效控制注水量，操作者只需按下电源开关即可，节省劳动量。采用控制阀间相互切换方式控制水流方向，从而实现单项泵双向控制，增加回收功能，节约成本。采用铅酸蓄电池供电方式，实现装置不受地域限制，移动灵活。The utility model controls the water flow direction of the water delivery pipeline by switching among five control ball valves, thereby realizing the integration of filling and recovery. The liquid level feedback signal method is adopted to effectively control the amount of water injection. The operator only needs to press the power switch, saving labor. The water flow direction is controlled by the mutual switching between the control valves, so as to realize the bidirectional control of the single pump, increase the recovery function and save the cost. Using lead-acid battery power supply, the device is not restricted by geographical areas and can be moved flexibly.
附图说明Description of drawings
图1为本实用新型水路控制示意图。Figure 1 is a schematic diagram of the water circuit control of the present invention.
图2为本实用新型电路控制示意图。FIG. 2 is a schematic diagram of the circuit control of the utility model.
图1中1.注水口，2.储液箱，3.液位计，4.排气阀，5.控制球阀Ⅰ，6.过滤器，7.控制球阀Ⅱ，8.输水管路，9.控制球阀Ⅲ，10.软管收纳盘，11.加液泵，12.控制球阀Ⅳ，13.控制球阀Ⅴ。In Figure 1, 1. Water injection port, 2. Liquid storage tank, 3. Liquid level gauge, 4. Exhaust valve, 5. Control ball valve I, 6. Filter, 7. Control ball valve II, 8. Water delivery pipeline, 9 .Control ball valve III, 10. Hose storage tray, 11. Add liquid pump, 12. Control ball valve IV, 13. Control ball valve V.
图2中14.逆变器，15.电源开关，16.控制面板，17.铅酸蓄电池。In Figure 2, 14. Inverter, 15. Power switch, 16. Control panel, 17. Lead-acid battery.
具体实施方式Detailed ways
下面结合附图详细说明本实用新型的装置结构及实施方案。The device structure and embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.
实施例：Example:
如图1所示，一种冷却液加注及回收装置，主要包括储液箱2、五个控制球阀、过滤器6、输水管路8、软管收纳盘10和加液泵11，储液箱2上方开有排气阀4和注水口1，As shown in Figure 1, a cooling liquid filling and recovery device mainly includes a liquid storage tank 2, five control ball valves, a filter 6, a water delivery pipeline 8, a hose storage tray 10 and a liquid filling pump 11. The top of the box 2 is provided with an exhaust valve 4 and a water injection port 1.
储液箱2下方开孔，通过输水管路8与控制球阀Ⅰ5、过滤器6、控制球阀Ⅱ7、加液泵11、控制球阀Ⅴ13和软管收纳盘10依次串联形成主路径；软管收纳盘10与需要加注或回收冷却液的试验设备注水口相连；The bottom of the liquid storage tank 2 is opened, and the main path is formed in series with the control ball valve I5, the filter 6, the control ball valve II7, the liquid filling pump 11, the control ball valve V13 and the hose storage tray 10 through the water delivery pipeline 8 in sequence; the hose storage tray 10 Connect to the water injection port of the test equipment that needs to be filled or recovered with coolant;
除主路径外还设有支路Ⅰ和支路Ⅱ，支路Ⅰ一端连接在控制球阀Ⅴ13和软管收纳盘10之间，另一端连接在控制球阀Ⅱ7和加液泵11之间，支路Ⅰ通过控制球阀Ⅲ9控制；支路Ⅱ一端连接在加液泵11和控制球阀Ⅴ13之间，另一端于开在储液箱2侧面上部的开孔连接。In addition to the main path, there is also a branch circuit I and a branch circuit II. One end of the branch circuit I is connected between the control ball valve V13 and the hose storage tray 10, and the other end is connected between the control ball valve II7 and the dosing pump 11. The branch circuit I is controlled by the control ball valve III9; one end of the branch circuit II is connected between the liquid filling pump 11 and the control ball valve V13, and the other end is connected with the opening on the upper side of the liquid storage tank 2.
所述的冷却液加注及回收装置还包括液位计3、反馈信号传感器、逆变器14、铅酸蓄电池17、控制面板16；The cooling liquid filling and recovery device further includes a liquid level gauge 3, a feedback signal sensor, an inverter 14, a lead-acid battery 17, and a control panel 16;
储液箱2侧面设有液位计3，便于监视储液箱2中的储水量；反馈信号传感器安装在试验设备的高水位处，当试验设备达到高水位时反馈信号传感器将液位信息传递至控制面板16，通过控制面板16显示出来；加液泵11由铅酸蓄电池17供电，通过逆变器14进行交直流转换；并由设置在控制面板16上的电源开关15控制电路通断；控制面板16上同时还设有五个控制球阀的开关。There is a liquid level gauge 3 on the side of the liquid storage tank 2, which is convenient for monitoring the water storage in the liquid storage tank 2; the feedback signal sensor is installed at the high water level of the test equipment, and the feedback signal sensor transmits the liquid level information when the test equipment reaches the high water level To the control panel 16, it is displayed through the control panel 16; the liquid filling pump 11 is powered by the lead-acid battery 17, and is converted into AC and DC by the inverter 14; The control panel 16 is also provided with five switches for controlling the ball valve.
水路整体控制策略：The overall control strategy of the waterway:
加注防冻液：将软管收纳盘10与发动机快换装置(即需要加注或回收冷却液的试验设备)注水口相接，将控制球阀5Ⅰ、控制球阀Ⅱ7和控制球阀13Ⅴ打开，将控制球阀Ⅲ9、控制球阀Ⅳ12关闭，点击电源开关15，运转加液泵11，冷却液从储液箱2供给，依次流经控制球阀Ⅰ5、过滤器6、控制球阀Ⅱ7、加液泵11、控制球阀Ⅴ13和软管收纳盘10，加注设备中；Filling antifreeze: Connect the hose storage tray 10 to the water filling port of the engine quick-change device (that is, the test equipment that needs to fill or recover coolant), open the control ball valve 5I, control ball valve II7 and control ball valve 13V, and control the The ball valve III9 and control ball valve IV12 are closed, click the power switch 15, run the liquid filling pump 11, the coolant is supplied from the liquid storage tank 2, and flows through the control ball valve I5, filter 6, control ball valve II7, liquid addition pump 11, control ball valve in turn V13 and hose storage tray 10, in the filling equipment;
回收防冻液：将软管收纳盘10与发动机快换装置注水口相接，将控制球阀Ⅲ9和控制球阀Ⅳ12打开，将控制球阀Ⅱ7和控制球阀Ⅴ13关闭，运转加液泵11，冷却液依次流经软管收纳盘10、控制球阀Ⅲ9、加液泵11和控制球阀Ⅳ12，回收到储液箱2中，利用排气阀4排气，通过液位计3监控储液箱2中储水量。Recovery of antifreeze: Connect the hose storage tray 10 to the water injection port of the engine quick-change device, open the control ball valve III9 and the control ball valve IV12, close the control ball valve II7 and the control ball valve V13, and run the liquid charging pump 11. The coolant flows in sequence Through the hose storage tray 10, the control ball valve III9, the liquid filling pump 11 and the control ball valve IV12, it is recovered into the liquid storage tank 2, exhausted by the exhaust valve 4, and the water storage volume in the liquid storage tank 2 is monitored by the liquid level gauge 3.
此种控制策略可实现单项泵同时满足防冻液加注及回收需求，通过蓄电池的应用，方便快捷。This control strategy can realize a single pump to meet the needs of antifreeze filling and recovery at the same time, and it is convenient and fast through the application of batteries.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201920218863.4U CN209853719U (en) | 2019-02-21 | 2019-02-21 | Cooling liquid filling and recovering device |
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| CN201920218863.4U CN209853719U (en) | 2019-02-21 | 2019-02-21 | Cooling liquid filling and recovering device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111483969A (en) * | 2020-04-22 | 2020-08-04 | 中国科学院空间应用工程与技术中心 | Liquid working medium filling device and method applied to loop system |
| CN114162773A (en) * | 2021-11-25 | 2022-03-11 | 上汽通用五菱汽车股份有限公司 | Plug-in hybrid vehicle type low-temperature loop cooling liquid filling quality control method |
| CN115075931A (en) * | 2022-06-08 | 2022-09-20 | 河南工程学院 | Automobile anti-corrosion cooling system |
-
2019
- 2019-02-21 CN CN201920218863.4U patent/CN209853719U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111483969A (en) * | 2020-04-22 | 2020-08-04 | 中国科学院空间应用工程与技术中心 | Liquid working medium filling device and method applied to loop system |
| CN111483969B (en) * | 2020-04-22 | 2022-01-28 | 中国科学院空间应用工程与技术中心 | Liquid working medium filling device and method applied to loop system |
| CN114162773A (en) * | 2021-11-25 | 2022-03-11 | 上汽通用五菱汽车股份有限公司 | Plug-in hybrid vehicle type low-temperature loop cooling liquid filling quality control method |
| CN114162773B (en) * | 2021-11-25 | 2024-03-15 | 上汽通用五菱汽车股份有限公司 | Plug-in type mixed motor vehicle type low-temperature loop cooling liquid filling quality control method |
| CN115075931A (en) * | 2022-06-08 | 2022-09-20 | 河南工程学院 | Automobile anti-corrosion cooling system |
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