CN220473485U - Cooling liquid detection device and cooling system - Google Patents
Cooling liquid detection device and cooling system Download PDFInfo
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- CN220473485U CN220473485U CN202321879302.1U CN202321879302U CN220473485U CN 220473485 U CN220473485 U CN 220473485U CN 202321879302 U CN202321879302 U CN 202321879302U CN 220473485 U CN220473485 U CN 220473485U
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- 239000000110 cooling liquid Substances 0.000 title claims abstract description 80
- 238000001514 detection method Methods 0.000 title claims abstract description 54
- 238000001816 cooling Methods 0.000 title claims abstract description 44
- 239000007788 liquid Substances 0.000 claims abstract description 105
- 239000002826 coolant Substances 0.000 claims abstract description 68
- 238000012360 testing method Methods 0.000 claims description 36
- 239000000654 additive Substances 0.000 claims description 34
- 230000000996 additive effect Effects 0.000 claims description 30
- 239000000463 material Substances 0.000 claims description 16
- 230000001502 supplementing effect Effects 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 12
- 238000004146 energy storage Methods 0.000 abstract description 6
- 238000009434 installation Methods 0.000 abstract description 5
- 230000007797 corrosion Effects 0.000 description 9
- 238000005260 corrosion Methods 0.000 description 9
- 239000012530 fluid Substances 0.000 description 9
- 239000012809 cooling fluid Substances 0.000 description 7
- 238000001802 infusion Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000013589 supplement Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The application discloses coolant liquid detection device and cooling system belongs to energy storage system technical field. The coolant detection device includes: the collecting box is provided with a cavity for containing cooling liquid, and is provided with a liquid inlet and a liquid outlet which are used for being connected with a cooling liquid circulation pipeline of the cooling system; the detection device is arranged in the collection box and is used for detecting cooling liquid in the collection box. According to the coolant liquid detection device that this application provided, set up the collection case and can gather the coolant liquid in the coolant liquid circulation pipeline through external mode to detect through detecting device, in order to monitor the state of coolant liquid in the cooling system, in time maintain the coolant liquid, prolong the life of coolant liquid, promote cooling system's stability, just coolant liquid detection device production and installation are convenient, reduction in production and use cost, easily promote.
Description
Technical Field
The application belongs to energy storage system technical field, especially relates to a coolant liquid detection device and cooling system.
Background
In a liquid-cooled energy storage system, the cooling liquid generally has certain corrosiveness, and the cooling liquid is directly contacted with devices such as a liquid cooling pipeline, a liquid cooling plate and the like, so that the corrosion compatibility of the cooling liquid is one of factors influencing the stability and the service life of the energy storage system. In order to ensure stable operation of the system, various performance indexes of the cooling liquid are reduced after the cooling liquid is used for a long time, and the cooling liquid needs to be replaced. The design life of the energy storage system is generally longer than the service life of the cooling liquid, and the cooling liquid needs to be replaced for many times during the use period of the energy storage system, so that huge maintenance cost is brought.
Disclosure of Invention
The present application aims to solve at least one of the technical problems existing in the prior art. Therefore, the application provides a cooling liquid detection device and cooling system, prolongs the service life of cooling liquid, improves the stability of the cooling system, reduces the production cost and is easy to popularize.
In a first aspect, the present application provides a coolant detection apparatus, comprising:
the collecting box is provided with a cavity for containing cooling liquid, and is provided with a liquid inlet and a liquid outlet which are used for being connected with a cooling liquid circulation pipeline of the cooling system;
the detection device is arranged in the collection box and is used for detecting cooling liquid in the collection box.
According to the coolant liquid detection device of this application, set up the collection box and can gather the coolant liquid in the coolant liquid circulation pipeline through external mode to detect through detecting device, in order to monitor the state of coolant liquid in the cooling system, in time maintain the coolant liquid, prolong the life of coolant liquid, promote cooling system's stability, just coolant liquid detection device production and installation are convenient, reduction in production and use cost, easily promote.
According to one embodiment of the application, the liquid inlet is provided with a liquid inlet valve, the liquid outlet is provided with a liquid outlet valve, the liquid collecting box is provided with a liquid outlet, and the liquid outlet is provided with a liquid outlet valve.
According to one embodiment of the application, the collection box is provided with a fluid infusion port, and the fluid infusion port is provided with a box cover capable of being opened and closed.
According to one embodiment of the present application, the detection device comprises:
the test piece is arranged in the collecting box and is suitable for being soaked in cooling liquid, and an observation window is arranged at the position of the collecting box opposite to the test piece.
According to one embodiment of the present application, the test strips are provided in plurality, and the material of each test strip is the same as the material of the components of the cooling system.
According to an embodiment of the present application, the coolant detection apparatus further includes:
and the bracket is arranged in the collecting box, and a plurality of test pieces are arranged on the bracket.
According to an embodiment of the present application, the coolant detection apparatus further includes:
and the additive container is arranged outside the collecting box and connected with the collecting box and is used for supplementing additive to the cooling liquid in the collecting box.
According to one embodiment of the application, a control valve is connected between the additive container and the collection box.
According to one embodiment of the application, the detection device comprises a PH detector mounted to the collection tank for detecting PH information of the cooling liquid in the collection tank.
In a second aspect, the present application provides a cooling system comprising:
a cooling liquid circulation line;
the coolant liquid detection device according to any one of the embodiments, wherein the liquid inlet and the liquid outlet of the collection box are respectively connected with the coolant liquid circulation pipeline.
According to the cooling system of this application, set up the collection case and can gather the coolant liquid in the coolant liquid circulation pipeline through external mode to detect through detecting device, so that monitor the state of coolant liquid in the cooling system, in time maintain the coolant liquid, prolong the life of coolant liquid, promote cooling system's stability, and coolant liquid detection device production and installation are convenient, reduction in production and use cost, easily promote.
Additional aspects and advantages of the application will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the application.
Drawings
The foregoing and/or additional aspects and advantages of the present application will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings, wherein:
fig. 1 is a schematic structural diagram of a coolant detection apparatus according to an embodiment of the present disclosure;
FIG. 2 is a second schematic diagram of a coolant detection apparatus according to an embodiment of the present disclosure;
FIG. 3 is a schematic diagram of a part of a coolant detection apparatus according to an embodiment of the present disclosure;
FIG. 4 is a schematic view of a plurality of test strips and a rack according to an embodiment of the present disclosure;
fig. 5 is a schematic diagram of a cooling system according to an embodiment of the present application.
Reference numerals:
a coolant detection device 100;
the liquid collecting box 110, the liquid inlet 111, the liquid inlet valve 112, the liquid outlet 113, the liquid outlet valve 114, the liquid outlet 115, the liquid outlet valve 116, the box cover 117 and the observation window 118;
a detection device 120, a test piece 121, and a PH detector 122;
a bracket 130, an additive container 140, a control valve 141;
a coolant circulation line 200.
Detailed Description
Embodiments of the present application are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for the purpose of explaining the present application and are not to be construed as limiting the present application.
A coolant detection apparatus 100 according to an embodiment of the present application is described below with reference to fig. 1 to 5.
As shown in fig. 1 to 3, the coolant detection apparatus 100 includes a collection tank 110 and a detection device 120.
The collecting tank 110 has a cavity for accommodating the cooling liquid, and the collecting tank 110 is provided with a liquid inlet 111 and a liquid outlet 113 for connection with the cooling liquid circulation line 200 of the cooling system.
The collecting tank 110 is connected with the cooling liquid circulation pipeline 200 through the liquid inlet 111 and the liquid outlet 113, so that the cooling liquid circulation pipeline 200 is connected with the collecting tank 110 in parallel, and part of cooling liquid in the cooling liquid circulation pipeline 200 flows through the cavity of the collecting tank 110, so that the collecting tank 110 can collect the cooling liquid in the cooling system in real time.
It will be appreciated that the liquid inlet 111 and the liquid outlet 113 are spaced apart on the collection tank 110 and are disposed near two ends of the collection tank 110, respectively, so as to facilitate circulation of the cooling liquid in the cavity and the cooling liquid in the cooling liquid circulation pipeline 200. And, first connector and second connector connection have been arranged in proper order along coolant flow direction on the coolant circulation pipeline 200, and inlet 111 is connected with first connector, and liquid outlet 113 is connected with the second connector, is convenient for the circulation of coolant.
The detection device 120 is mounted on the collection tank 110, and the detection device 120 is used for detecting the cooling liquid in the collection tank 110. The detecting device 120 can detect various parameters of the cooling liquid, so as to monitor the state of the cooling liquid in the cooling system, maintain the cooling liquid in time, and prolong the service life of the cooling liquid.
In actual implementation, because the collecting tank 110 is connected in parallel with the cooling liquid circulation pipeline 200, the cooling liquid in the cooling liquid circulation pipeline 200 can be collected in real time under the condition that the normal operation and the use of the cooling system are not affected, and the cooling system which is already put into use can be additionally used. The detection device 120 detects the cooling liquid in the collection tank 110, and maintains the cooling liquid in time according to the detection result.
According to the coolant liquid detection device 100 of this application embodiment, set up the collecting box 110 and can gather the coolant liquid in the coolant liquid circulation pipeline 200 through external mode to detect through detecting device 120, in order to monitor the state of coolant liquid in the cooling system, in time maintain the coolant liquid, prolong the life of coolant liquid, promote cooling system's stability, and coolant liquid detection device 100 production and installation are convenient, reduce production and use cost, easily promote.
As shown in fig. 2 and 3, according to one embodiment of the present application, the liquid inlet 111 may be provided with a liquid inlet valve 112, the liquid outlet 113 may be provided with a liquid outlet valve 114, the collection box 110 may be provided with a liquid outlet 115, and the liquid outlet 115 may be provided with a liquid outlet valve 116.
In this embodiment, the on-off of the liquid inlet 111 and the cooling liquid circulation pipeline 200 can be controlled by the liquid inlet valve 112, the on-off of the liquid outlet 113 and the cooling liquid circulation pipeline 200 can be controlled by the liquid outlet valve 114, the on-off of the liquid outlet 115 and the outside can be controlled by the liquid outlet valve 116, the cooling liquid in the collecting box 110 can be discharged by opening the liquid outlet valve 116, the cooling liquid can be further detected conveniently, and the detection accuracy is higher.
It should be noted that, the inlet valve 112, the outlet valve 114, and the drain valve 116 may be one of a ball valve, a butterfly valve, and a gate valve, respectively, and are not limited herein.
In actual implementation, the liquid inlet valve 112 and the liquid outlet valve 114 are in an open state, and the liquid outlet valve 116 is in a closed state, and at this time, the collecting tank 110 is communicated with the cooling liquid circulation line 200, and the cooling liquid can be detected by the detection device 120. When further detection is needed, the liquid inlet valve 112 and the liquid outlet valve 114 are closed, so that the cooling liquid in the collection box 110 is isolated from the cooling liquid in the cooling liquid circulation pipeline 200, and the liquid outlet valve 116 is opened to discharge the cooling liquid in the collection box 110 for further detection under the condition that the normal operation of the cooling system is not affected.
According to the embodiment of the application, through the arrangement of the liquid inlet valve 112, the liquid outlet valve 114 and the liquid outlet valve 116, the sample can be extracted from the cooling liquid circulation pipeline 200 of the cooling system for further detection under the condition that the normal operation of the cooling system is not influenced, the detection result is more careful and accurate, the influence on the original cooling system is smaller, and the operation is simple.
As shown in fig. 1 and 2, the collection tank 110 may be provided with a fluid refill port, which may be provided with a cover 117 that may be opened and closed, according to some embodiments of the present application.
The fluid infusion port is communicated with the cavity of the collecting box 110, the detected cooling fluid discharged from the fluid outlet 115 can be re-infused into the collecting box 110 through the fluid infusion port, so that the repeated utilization of the cooling fluid is realized, the waste of the cooling fluid is avoided, the fluid infusion port is sealed through the box cover 117, and the box cover 117 is opened when the cooling fluid needs to be infused. The liquid supplementing port can be used for supplementing additives, the additives can adjust parameters of the cooling liquid, and the service life of the cooling liquid is prolonged.
As shown in fig. 3 and 4, the detection device 120 may include a test strip 121 according to some embodiments of the present application.
The test piece 121 may be disposed in the collection tank 110 and adapted to be immersed in the cooling liquid, and an observation window 118 is disposed at a position of the collection tank 110 opposite to the test piece 121.
After the production of the cooling liquid detecting device 100 is completed, no cooling liquid is in the collecting box 110, and the test piece 121 is mounted on the bottom plate of the collecting box 110 or is close to the bottom of the collecting box 110, so that after the liquid inlet 111 and the liquid outlet 113 of the collecting box 110 are communicated with the cooling liquid circulating pipeline 200, the cooling liquid enters the cavity of the collecting box 110 and then can submerge the test piece 121. By disposing the test piece 121 in the collection box 110 and immersing the test piece 121 in the cooling liquid, the degree of corrosion of the cooling liquid to the components in the cooling system can be determined by periodically observing the degree of corrosion of the test piece 121 by the cooling liquid. The observation window 118 is provided at a position of the collection box 110 opposite to the test piece 121, the observation window 118 is provided in a transparent manner, and an inspector can directly collect the state of the test piece 121 in the collection box 110 through the observation window 118.
According to the test piece 121 and the observation window 118 provided by the embodiment of the application, an inspector can judge the corrosion condition of each part in the cooling system by periodically observing the state of the test piece 121 through the observation window 118, and the operation is simple, and the effect is visual and effective.
As shown in fig. 3 and 4, according to some embodiments of the present application, the test pieces 121 may be provided in plurality, and the material of each test piece 121 is the same as the material of the plurality of components of the cooling system, respectively.
In this embodiment, the material of the test piece 121 may be the material of a plurality of parts in the cooling system that are in direct contact with the cooling liquid, for example: the material of the test piece 121 may be stainless steel material of the water pipe, nylon material of the water pipe, aluminum alloy material of the cold plate, rubber material of the seal ring, etc. By observing the corrosion degree of each test piece 121 made of different materials to judge the corrosion degree of each component in the cooling system, the corresponding component of the test piece 121 with serious corrosion degree can be maintained or replaced in time so as to improve the stability of the cooling system.
It should be noted that the test pieces 121 of the same material may be provided in plural, so as to reduce the influence of the variation of the single test piece 121 and improve the accuracy of the result.
As shown in fig. 3 and 4, the coolant detection apparatus 100 may further include a bracket 130 according to one embodiment of the present application.
The rack 130 may be mounted in the collection box 110, and the plurality of test strips 121 are mounted on the rack 130. The support 130 is provided with a plurality of mounting positions, each mounting position is correspondingly provided with a clamping protrusion for clamping the test piece 121, and the test piece 121 is clamped on the clamping protrusion to realize fixation. The mounting of the plurality of test pieces 121 is facilitated by the provision of the stand 130.
As shown in fig. 1 and 2, the coolant detection apparatus 100 may further include an additive container 140 according to one embodiment of the present application. The additive container 140 is installed outside the collection tank 110 and connected to the collection tank 110 for supplementing the coolant in the collection tank 110 with an additive.
The additive container 140 may be provided with an additive therein, and the additive container 140 is connected with the collection tank 110, so that the additive container 140 directly adds the additive into the collection tank 110, and the additive can adjust parameters of the cooling liquid to prolong the service life of the cooling liquid. Wherein the additive container 140 may be provided in plurality, and different additives are provided in the plurality of additive containers 140 for adding different additives to the collection box 110 to adjust a plurality of parameters.
As shown in fig. 1 and 2, a control valve 141 is connected between the additive container 140 and the collection box 110 according to one embodiment of the present application.
The on-off between the additive container 140 and the collection box 110 is controlled by the control valve 141, and when the control valve 141 is opened, the additive container 140 is communicated with the cavity of the collection box 110, and the additive in the additive container 140 enters the collection box 110. When the control valve 141 is closed, the additive container 140 is disconnected from the collection tank 110, and the addition of the additive is stopped. The opening and closing timing of the control valve 141 is determined based on the state of the coolant in the collection tank 110.
As shown in fig. 1 and 2, according to one embodiment of the present application, the detecting device 120 includes a PH detector mounted to the collecting tank 110 for detecting PH information of the coolant in the collecting tank 110.
The PH of the coolant is one of the performance parameters for measuring the corrosion compatibility of the coolant, and by providing a PH detector, the PH information of the coolant in the collection tank 110 can be detected to determine the corrosion compatibility of the coolant, and when the PH of the coolant is reduced to a set threshold, an additive is added to the coolant to adjust the PH of the coolant.
In this embodiment, the PH detector may be electrically connected to the control valve 141, and the control valve 141 may be a solenoid valve, and the additive in the additive container 140 may function to adjust the PH of the coolant. When the PH value information detected by the PH detector exceeds a set threshold, the electromagnetic valve is controlled to be opened so as to supplement the additive into the collection box 110, and after the PH value information detected by the PH detector is restored to be within the set threshold, the electromagnetic valve is controlled to be closed so as to stop supplement the additive.
In a second aspect, as shown in fig. 5, the present application provides a cooling system, which includes a cooling fluid circulation line 200 and the cooling fluid detection apparatus 100 according to any one of the embodiments described above, and the fluid inlet 111 and the fluid outlet 113 of the collection tank 110 are respectively connected to the cooling fluid circulation line 200.
According to the cooling system of this application, set up the cooling liquid in the collection box 110 can gather coolant liquid circulation pipeline 200 through external mode to detect through detecting device 120, in order to monitor the state of coolant liquid in the cooling system, in time maintain the coolant liquid, prolong the life of coolant liquid, promote cooling system's stability, and coolant liquid detection device 100 production and installation are convenient, reduction in production and use cost, easily promote.
The terms first, second and the like in the description and in the claims, are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged, as appropriate, such that embodiments of the present application may be implemented in sequences other than those illustrated or described herein, and that the objects identified by "first," "second," etc. are generally of a type and not limited to the number of objects, e.g., the first object may be one or more. Furthermore, in the description and claims, "and/or" means at least one of the connected objects, and the character "/", generally means that the associated object is an "or" relationship.
In the description of the present application, it should be understood that the terms "center," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be configured and operated in a particular orientation, and therefore should not be construed as limiting the present application.
In the description of the present application, "a first feature", "a second feature" may include one or more of the features.
In the description of the present application, the meaning of "plurality" is two or more.
In the description of this application, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, and may also include the first and second features not being in direct contact but being in contact by another feature therebetween.
In the description of this application, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature.
In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present application. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present application have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the application, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. A coolant detection apparatus, characterized by comprising:
the collecting box is provided with a cavity for containing cooling liquid, and is provided with a liquid inlet and a liquid outlet which are used for being connected with a cooling liquid circulation pipeline of the cooling system;
the detection device is arranged in the collection box and is used for detecting cooling liquid in the collection box.
2. The cooling liquid detection device according to claim 1, wherein the liquid inlet is provided with a liquid inlet valve, the liquid outlet is provided with a liquid outlet valve, the collecting box is provided with a liquid outlet, and the liquid outlet is provided with a liquid outlet valve.
3. The cooling liquid detection device according to claim 2, wherein the collection box is provided with a liquid supplementing port, and the liquid supplementing port is provided with a box cover which can be opened and closed.
4. The coolant detection apparatus according to claim 1, wherein the detection device includes:
the test piece is arranged in the collecting box and is suitable for being soaked in cooling liquid, and an observation window is arranged at the position of the collecting box opposite to the test piece.
5. The cooling liquid detecting apparatus according to claim 4, wherein a plurality of the test pieces are provided, and a material of each of the test pieces is the same as a material of a plurality of components of the cooling system, respectively.
6. The coolant detection device of claim 5, further comprising:
and the bracket is arranged in the collecting box, and a plurality of test pieces are arranged on the bracket.
7. The coolant detection device according to claim 1, further comprising:
and the additive container is arranged outside the collecting box and connected with the collecting box and is used for supplementing additive to the cooling liquid in the collecting box.
8. The coolant detection device of claim 7, wherein a control valve is connected between the additive container and the collection tank.
9. The cooling liquid detecting apparatus according to claim 1, wherein the detecting device includes a PH detector mounted to the collecting tank for detecting PH information of the cooling liquid in the collecting tank.
10. A cooling system, comprising:
a cooling liquid circulation line;
the cooling liquid detection device according to any one of claims 1 to 9, wherein a liquid inlet and a liquid outlet of the collection tank are connected to the cooling liquid circulation line, respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321879302.1U CN220473485U (en) | 2023-07-17 | 2023-07-17 | Cooling liquid detection device and cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321879302.1U CN220473485U (en) | 2023-07-17 | 2023-07-17 | Cooling liquid detection device and cooling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220473485U true CN220473485U (en) | 2024-02-09 |
Family
ID=89798542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321879302.1U Active CN220473485U (en) | 2023-07-17 | 2023-07-17 | Cooling liquid detection device and cooling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220473485U (en) |
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2023
- 2023-07-17 CN CN202321879302.1U patent/CN220473485U/en active Active
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