CN220063384U - Valve body flowing back detection device - Google Patents
Valve body flowing back detection device Download PDFInfo
- Publication number
- CN220063384U CN220063384U CN202223594471.9U CN202223594471U CN220063384U CN 220063384 U CN220063384 U CN 220063384U CN 202223594471 U CN202223594471 U CN 202223594471U CN 220063384 U CN220063384 U CN 220063384U
- Authority
- CN
- China
- Prior art keywords
- liquid
- valve body
- detection device
- working container
- pipeline
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 20
- 239000007788 liquid Substances 0.000 claims abstract description 165
- 238000007599 discharging Methods 0.000 claims abstract description 10
- 238000001914 filtration Methods 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 239000000110 cooling liquid Substances 0.000 description 4
- 238000013461 design Methods 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
Landscapes
- Measuring Volume Flow (AREA)
Abstract
The utility model discloses a valve body liquid discharge detection device, which comprises a storage mechanism and a collecting mechanism, wherein the collecting mechanism is communicated with the storage mechanism through a pipeline, a level regulator is arranged on the collecting mechanism, the liquid discharge mechanism is arranged at the top of the level regulator and is communicated with the storage mechanism through a pipeline, a valve body is arranged on the liquid discharge mechanism and is used for discharging working liquid flowing out in the horizontal direction, the liquid discharge mechanism is communicated with the collecting mechanism through a pipeline, a first liquid level sensor is arranged on the collecting mechanism, and the first liquid level sensor is connected with a timer; the valve body liquid discharge detection device solves the problems that the liquid discharge condition of the side face is not considered when the side face is leaked, and the flow rate of the liquid in the comparison file is calculated by using the flow meter, so that the flow meter can only obtain the instantaneous flow more conveniently, and the relation between the leaked liquid and the used time cannot be clearly obtained.
Description
Technical Field
The utility model relates to the technical field of new energy automobile production, in particular to a valve body liquid discharge detection device.
Background
In a new energy automobile, a liquid cooling type new energy automobile battery pack system has the risk of leakage of cooling liquid, in order to avoid the cooling liquid from penetrating into a battery, short circuit is caused, even fire and other serious accidents are caused, the cooling liquid needs to be discharged through a valve body in time, so that the liquid discharge performance of the valve body is particularly important, and the liquid discharge performance of the valve body needs to be detected to ensure that the liquid discharge performance of the valve body meets various indexes, and the cooling liquid is discharged in a required range.
In order to solve the problems, chinese patent publication No. CN217483850U discloses a valve detection device, which comprises a working container, a discharging hole, a liquid collector, a measuring device and a valve mounting hole, wherein the working container for containing working liquid is arranged in the valve detection device, the working container is provided with the discharging hole, the liquid collector is communicated with the discharging hole, the liquid collector is further provided with the measuring device for measuring pipeline flow or liquid volume or liquid weight, and the valve mounting hole is arranged in a passage between the discharging hole and the liquid collector, and the discharging hole is communicated with the liquid collector through the valve mounting hole, so that the simulated loading state of a valve to be detected and the simulation of pipeline environmental conditions under the simulated loading state are realized.
According to the patent, the liquid discharge performance of the valve body in the state of being vertically installed in a battery pack system is mainly considered to be detected, but the liquid discharge condition of the side face is not considered when the side face is leaked, the flow rate of liquid in a comparison file is calculated by using a flowmeter, the flowmeter can only obtain the instantaneous flow conveniently and can not clearly obtain the relation between the leaked liquid and the used time, the flowmeter has design requirements on front and rear straight pipe sections, the flowmeter is directly installed on a pipeline without considering the design requirements on the front and rear straight pipe sections, a filter and a rectifier are not installed on the flowmeter, the actual flow possibly exceeds the flow rate of the flowmeter per se, and the factors can cause unstable flow, so that the measured data is inaccurate.
Disclosure of Invention
The utility model aims to provide a valve body liquid discharge detection device.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a valve body drain detection device, comprising:
a storage mechanism;
the collecting mechanism is communicated with the storing mechanism through a pipeline, and is provided with a level adjuster and
the liquid draining mechanism is arranged at the top of the level adjusting instrument and is communicated with the storage mechanism through a pipeline, a valve body is arranged on the liquid draining mechanism and is used for draining working liquid flowing out in the horizontal direction, the liquid draining mechanism is communicated with the collecting mechanism through a pipeline, a first liquid level sensor is arranged on the collecting mechanism, and the first liquid level sensor is connected with a timer.
Preferably, the storage mechanism comprises a storage box and a filtering device, and the filtering device is fixedly connected to the bottom of the side face of the storage box.
Preferably, the collecting mechanism comprises a liquid collector, and the bottom of the first liquid level sensor is fixedly connected with the inner bottom wall of the liquid collector.
Preferably, the first liquid level sensor is connected with the timer through a circuit for enabling the first liquid level sensor to work synchronously with the timer.
Preferably, the bottom of the storage tank is communicated with the side surface of the liquid collector through a pipeline.
Preferably, the liquid discharging mechanism includes:
a working container;
a float valve disposed inside the working container for controlling a water level;
the height controller is arranged in the working container and used for controlling the height of the floating ball valve;
the limiter is arranged inside the working container and outside the ball float valve;
the bottom of the second liquid level sensor is fixedly connected to the inner bottom wall of the working container.
Preferably, the storage tank and the filter device are in communication with the working vessel via a pipe extending to the bottom of the working vessel.
Preferably, the height controller is provided on a pipe extending to the bottom of the working vessel.
Preferably, the valve body and the working container are in communication with the accumulator via a conduit.
According to the technical scheme, the utility model has the following beneficial effects:
the valve body liquid discharge detection device. The liquid discharge condition of the battery pack is simulated by arranging the valve body on the side surface of the working container, the working container is ensured to be in a horizontal state by the level regulator, the height controller is arranged to obtain the heights of different working liquids, the working liquid enters the working container instantly, the timer is used for timing, the float valve is used for replenishing liquid, the valve body is used for discharging liquid, the liquid level sensor is arranged in the liquid collector and synchronously works with the timer, and the flow rate when a certain liquid volume is accumulated is calculated; the flow rate of the liquid in the comparison file is calculated by using the flow meter, the flow meter can only obtain the instantaneous flow rate conveniently, but can not clearly obtain the relation between the volume and the time of the leaked liquid, the flow meter has design requirements on front and rear straight pipe sections, the flow meter is directly arranged on a pipeline without considering the design requirements on the front and rear straight pipe sections, a filter and a rectifier are not arranged on the flow meter, the actual flow rate possibly exceeds the flow rate of the flow meter, and the factors can cause unstable flow rate, so that the measurement data is inaccurate.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is an enlarged view of the utility model at A in FIG. 1;
FIG. 3 is a top view of the drain mechanism and valve body of the present utility model.
In the figure: 1. a storage mechanism; 11. a storage box; 12. a filtering device; 2. a collection mechanism; 21. a first liquid level sensor; 22. a timer; 23. a liquid collector; 3. a level adjuster; 4. a liquid discharge mechanism; 41. a working container; 42. a float valve; 43. a height controller; 44. a limiter; 45. a second liquid level sensor; 5. and a valve body.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1-3, a valve body liquid discharge detection device comprises a storage mechanism 1, a collection mechanism 2, a level regulator 3 and a liquid discharge mechanism 4, wherein the storage mechanism 1 is communicated with the collection mechanism 2 through a pipeline, the liquid discharge mechanism 4 is communicated with the storage mechanism 1 through a pipeline, the level regulator 3 is arranged on the collection mechanism 2, the liquid discharge mechanism 4 is arranged at the top of the level regulator 3, a valve body 5 is arranged on the liquid discharge mechanism 4, the valve body 5 is used for discharging working liquid flowing out of the liquid discharge mechanism 4 in the horizontal direction and simulating the liquid discharge condition of the battery pack, the side of the valve body 5 is used for simulating the liquid discharge condition of the battery pack, the liquid discharge mechanism 4 is communicated with the collection mechanism 2 through a pipeline, a first liquid level sensor 21 is arranged on the collection mechanism 2, the first liquid level sensor 21 is connected with a timer 22 through a pipeline, the first liquid level sensor 21 is used for sensing the inflow of the working liquid in the collection mechanism 2, and the timer 22 starts timing at the same time, and accordingly the relationship among liquid pressure, liquid discharge volume and liquid discharge rate is calculated.
Further, as shown in fig. 1 and 2, the storage mechanism 1 includes a storage tank 11 and a filtering device 12, the filtering device 12 is fixedly connected with the bottom of the side surface of the storage tank 11, the collecting mechanism 2 includes a liquid collector 23, a first liquid level sensor 21 and a timer 22, the bottom of the first liquid level sensor 21 is fixedly connected with the inner bottom wall of the liquid collector 23, the first liquid level sensor 21 is connected with the timer 22 through a circuit, so that the timer 22 starts timing immediately when the first liquid level sensor 21 in the liquid collector 23 starts to sense liquid, the bottom of the storage tank 11 is communicated with the side surface of the liquid collector 23 through a circuit, the liquid in the liquid collector 23 can flow back into the storage tank 11 through a power source such as a pump, and the effects of recycling working liquid and saving resources are achieved.
Further, as shown in fig. 1-3, the drain mechanism 4 includes a working container 41, a float valve 42, a height controller 43, a stopper 44 and a second liquid level sensor 45, the float valve 42 is disposed in the working container 41 to control the water level, the height controller 43 is disposed in the working container 41 to control the height of the float valve 42, the stopper 44 is disposed in the working container 41 and outside the float valve 42, the bottom of the second liquid level sensor 45 is fixedly connected with the inner bottom wall of the working container 41, the storage tank 11 and the filter 12 are communicated with the working container 41 through a pipeline, the pipeline extends to the bottom of the working container 41, the height controller 43 is disposed on the pipeline extending to the bottom of the working container 41, and the valve body 5 and the working container 41 are communicated with the liquid collector 23 through a pipeline.
As shown in fig. 1-3. Providing a complete embodiment, the working liquid is placed in the storage tank 11, a filtering device 12 is arranged at the liquid outlet of the storage tank, the filtering device 12 can filter out larger particles, textiles and other impurities in the working liquid, so as to avoid the influence of the impurities on the smoothness of the liquid flow, the working container 41 is placed on the level regulator 3, the level regulator 3 is regulated to ensure that the working container 41 is in a horizontal state, a limiter 44 is arranged in the working container 41 to limit the position of the ball cock 42, the accuracy of micro flow control is further ensured, the height of the ball cock 42 is controlled by the height controller 43, the heights of different working liquids can be obtained by setting the height controller 43, meanwhile, the second liquid level sensor 45 can feed back the actual liquid level of the working liquid in real time, and then the height controller 43 can be regulated, so as to achieve the effects of automatic and accurate liquid level control, the valve body 5 is arranged on the side face of the working container 41, namely, the valve body 5 is in a horizontal state, the lower part of the working container 41 is a liquid container for collecting liquid discharged by the valve body 5, the time counter 22 starts to count the moment when the working liquid enters the working container 41, the liquid discharged by the valve body 5 enters the liquid collector 23 below the working container 41, the valve body 5 discharges liquid, meanwhile, the floating ball valve 42 in the working container 41 automatically supplements liquid to ensure the constant liquid level height, the liquid collector 23 is internally provided with the first liquid level sensor 21, when the liquid exists in the liquid collector 23, the time counter 22 records the time, and when the liquid level height reaches a certain value, the time counter 22 records the liquid level height and the time for reaching the liquid level, the flow rate when a certain volume of liquid is accumulated is calculated, and the time, the relation between the liquid discharge time and the flow rate of the liquid discharged by the valve body 5 can be obtained, the relation between the liquid pressure and the liquid discharge rate further represents the liquid discharge capacity of the valve body 5.
The working process comprises the following steps: the working liquid is placed in the storage tank 11, the filtering device 12 is arranged at the liquid outlet of the storage tank, the working container 41 is placed on the level regulator 3, the working container 41 is ensured to be in a horizontal state by regulating the level regulator 3, a limiter 44 is arranged in the working container 41 to limit the position of the ball float valve 42, the height controller 43 controls the height of the ball float valve 42, the heights of different working liquids can be obtained by setting the height controller 43, meanwhile, the second liquid level sensor 45 can feed back the actual liquid level height of the working liquid in real time, the height controller 43 can be regulated, the effect of automatic and accurate liquid level control is achieved, the valve body 5 is arranged on the side surface of the working container 41, namely, the valve body 5 is in a horizontal state, the liquid container for collecting the liquid discharged by the valve body 5 is arranged below the working container 41, when the working liquid enters the working container 41, the timer 22 starts to count time, the liquid discharged by the valve body 5 enters the liquid collector 23 below the working container 41, the floating ball valve 42 in the working container 41 automatically supplements liquid to ensure the constant liquid level height while the valve body 5 discharges liquid, the first liquid level sensor 21 is arranged in the liquid collector 23, when the liquid exists in the liquid collector 23, the timer 22 records the time, when the liquid level height reaches a certain value, the timer 22 records the liquid level height and the time for reaching the liquid level, the flow rate when a certain volume of liquid is accumulated is calculated, and the relationship among the time for starting to discharge the liquid by the valve body 5, the relationship among the liquid discharge time and the flow rate, and the relationship among the liquid pressure and the liquid discharge rate can be obtained, so that the liquid discharge capacity of the valve body 5 is reflected.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. A valve body flowing back detection device, characterized by includes:
a storage mechanism (1);
the collecting mechanism (2) is communicated with the storing mechanism (1) through a pipeline, the collecting mechanism (2) is provided with a level adjuster (3), and
the liquid draining mechanism (4), this liquid draining mechanism (4) are located level adjustment appearance (3) top, liquid draining mechanism (4) and storage mechanism (1) are through the pipeline intercommunication, be equipped with valve body (5) on liquid draining mechanism (4) and be used for discharging the working liquid that flows out on the horizontal direction, liquid draining mechanism (4) and collection mechanism (2) are through the pipeline intercommunication, be equipped with first liquid level inductor (21) on collection mechanism (2), first liquid level inductor (21) are connected with time-recorder (22).
2. The valve body drain detection device according to claim 1, wherein: the storage mechanism (1) comprises a storage box (11) and a filtering device (12), and the filtering device (12) is fixedly connected to the bottom of the side face of the storage box (11).
3. The valve body drain detection device according to claim 2, wherein: the collecting mechanism (2) comprises a liquid collector (23), and the bottom of the first liquid level sensor (21) is fixedly connected with the inner bottom wall of the liquid collector (23).
4. The valve body drain detection device according to claim 1, wherein: the first liquid level sensor (21) is connected with the timer (22) through a circuit for enabling the first liquid level sensor (21) to work synchronously with the timer (22).
5. A valve body drain detection device according to claim 3, wherein: the bottom of the storage box (11) is communicated with the side surface of the liquid collector (23) through a pipeline.
6. The valve body drain detection device according to claim 2, wherein: the liquid discharge mechanism (4) comprises:
a work container (41);
a float valve (42), the float valve (42) being provided inside the working container (41) for controlling the water level;
a height controller (43), wherein the height controller (43) is arranged in the working container (41) and is used for controlling the height of the float valve (42);
a limiter (44), wherein the limiter (44) is arranged inside the working container (41) and outside the float valve (42);
and the bottom of the second liquid level sensor (45) is fixedly connected to the inner bottom wall of the working container (41).
7. The valve body drain detection device of claim 6, wherein: the storage tank (11) and the filter device (12) are connected to the working container (41) by a line which extends to the bottom of the working container (41).
8. The valve body drain detection device of claim 7, wherein: the height controller (43) is arranged on a pipeline extending to the bottom of the working container (41).
9. The valve body drain detection device of claim 6, wherein: the valve body (5) and the working container (41) are communicated with the liquid collector (23) through a pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223594471.9U CN220063384U (en) | 2022-12-30 | 2022-12-30 | Valve body flowing back detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223594471.9U CN220063384U (en) | 2022-12-30 | 2022-12-30 | Valve body flowing back detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220063384U true CN220063384U (en) | 2023-11-21 |
Family
ID=88763365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223594471.9U Active CN220063384U (en) | 2022-12-30 | 2022-12-30 | Valve body flowing back detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220063384U (en) |
-
2022
- 2022-12-30 CN CN202223594471.9U patent/CN220063384U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102680058B (en) | Movable liquid flux standard device adopting mass method | |
| CN106768978A (en) | A kind of blade of aviation engine current amount detecting device and method | |
| CN202483989U (en) | Internal leakage rate detection device for hydraulic valve | |
| CN220063384U (en) | Valve body flowing back detection device | |
| CN103133458B (en) | A kind of internal leakage detecting device of hydraulic valve | |
| CN105352563B (en) | A kind of anticorrosion liquid level detection device | |
| CN206387571U (en) | A kind of blade of aviation engine current amount detecting device | |
| CN213875627U (en) | Inorganic binder is with hydroscopicity detection device that has regularly water function | |
| CN104501893A (en) | Wide-range high-precision automatic runoff yield measurement system | |
| CN210719274U (en) | Throttle formula orifice flowmeter | |
| CN212429168U (en) | Water pump lift flow testing device | |
| CN201212393Y (en) | Weighing type oil well metering device | |
| CN2789732Y (en) | Portable intelligent digital display micro-flowmeter | |
| CN112556768A (en) | Oil consumption measuring device and method for high-horsepower diesel generator set in multi-bubble state | |
| CN114383691A (en) | Verification and calibration system of high-pressure oil flow meter and working method thereof | |
| RU2131027C1 (en) | Device for measuring production rate of oil wells | |
| CN217465891U (en) | Accurate measuring device for field irrigation quantity | |
| CN217635052U (en) | Gas storage tank | |
| CN216386682U (en) | Slurry density measuring system | |
| CN111504073A (en) | Water cooling system for furnace top | |
| CN220962234U (en) | Electronic visual water level control device | |
| RU55867U1 (en) | INSTALLATION FOR MEASURING THE DEBIT OF OIL WELL PRODUCTS "CYCLONE" | |
| CN210378084U (en) | Thermotechnical liquid level adjustment simulation tool | |
| CN217554241U (en) | Liquid filling equipment | |
| CN216309177U (en) | Liquid quantitative adding jig |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |