CN216398908U

CN216398908U - Cooling liquid collecting device

Info

Publication number: CN216398908U
Application number: CN202122099901.9U
Authority: CN
Inventors: 张堃; 董英雷; 李毅; 岳巍
Original assignee: Beijing Electric Vehicle Co Ltd
Current assignee: Beijing Electric Vehicle Co Ltd
Priority date: 2021-09-01
Filing date: 2021-09-01
Publication date: 2022-04-29
Anticipated expiration: 2031-09-01

Abstract

The utility model discloses a cooling liquid collecting device, which comprises: the cooling device comprises a base, a blowing device and a collecting device, wherein the blowing device is arranged on the base and comprises a blower and a first pipeline, one end of the first pipeline is connected with the blower, and the other end of the first pipeline is configured to be connected with an inlet of a device to be discharged with cooling liquid; the collecting device is arranged on the base and comprises a liquid storage tank and a second pipeline, one end of the second pipeline is connected with the liquid storage tank, and the other end of the second pipeline is constructed to be used for being connected with an outlet of equipment to be discharged with cooling liquid. Through using above-mentioned technical scheme, can collect the coolant liquid, improve cyclic utilization, avoid the damage and the waste that the coolant liquid leaked and caused.

Description

Cooling liquid collecting device

Technical Field

The utility model relates to the technical field of automobiles, in particular to a cooling liquid collecting device.

Background

At present, when a battery system is subjected to maintenance or research and development type liquid cooling tests, a liquid cooling pipeline of the battery system needs to be pulled out, cooling liquid in the battery system cannot be discharged at the moment, high leakage risk exists, and due to toxicity of the cooling liquid, if the cooling liquid leaks to other parts of a finished automobile, test equipment or a human body, adverse effects such as damage of parts or equipment and damage of the human body can be caused, and meanwhile, unnecessary waste can be caused by the cooling liquid.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solving, at least to some extent, one of the technical problems in the related art. Therefore, an object of the present invention is to provide a coolant collecting device, which can collect coolant, improve the recycling rate, and avoid the damage and waste caused by the leakage of coolant.

The cooling liquid collecting device according to the embodiment of the utility model comprises: the cooling device comprises a base, a blowing device and a collecting device, wherein the blowing device is arranged on the base and comprises a blower and a first pipeline, one end of the first pipeline is connected with the blower, and the other end of the first pipeline is configured to be connected with an inlet of a device to be discharged with cooling liquid; the collecting device is arranged on the base and comprises a liquid storage tank and a second pipeline, one end of the second pipeline is connected with the liquid storage tank, and the other end of the second pipeline is constructed to be used for being connected with an outlet of equipment to be discharged with cooling liquid.

According to the cooling liquid collecting device provided by the embodiment of the utility model, the cooling liquid can be collected, the cyclic utilization rate is improved, and the damage and waste caused by the leakage of the cooling liquid are avoided.

In addition, the cooling liquid collecting device according to the above embodiment of the present invention may further have the following additional technical features:

in some embodiments, at least one of the blowing device and the collecting device is movably connected to the base to be adapted to adjust the relative positions of the blowing device and the collecting device.

In some embodiments, the base includes a base, and a first fixture and a second fixture mounted on the base, the first pipeline is supported on the first fixture, the second pipeline is supported on the second fixture, and at least one of the first fixture and the second fixture is movably mounted on the base.

In some embodiments, the first fixing frame is fixedly connected with the base, the second fixing frame is movably connected with the base along a direction close to and away from the first fixing frame, the base further comprises a driving device, the driving device comprises a screw rod, the screw rod is rotatably connected with the first fixing frame around the axis of the screw rod, and the screw rod is in threaded transmission connection with the second fixing frame.

In some embodiments, a rail groove is formed on the base, and the second fixing frame is slidably embedded in the rail groove along the rail groove.

In some embodiments, a rotating handle is attached to one end of the threaded rod.

In some embodiments, the first pipeline includes a first valve configured to be in one-way communication in a direction away from the blower, and the first valve is supported on the first fixing frame.

In some embodiments, the second pipeline comprises a second valve, the second valve is configured to conduct in one direction towards the liquid storage tank, and the second valve is supported on the second fixing frame.

In some embodiments, the first pipeline includes a reducer union, a transfer elbow, a first check valve and a first connection pipe which are connected in sequence, the reducer union is in a tubular shape with an inner diameter gradually decreasing, and a large-diameter end of the reducer union is connected with the blower.

In some embodiments, the second pipeline includes a second connecting pipe, a second one-way valve, and a third connecting pipe that are connected in sequence, and the third connecting pipe is connected with the liquid storage tank.

In some embodiments, a clamp is attached to each of the other end of the first conduit and the other end of the second conduit.

In some embodiments, a vent valve is provided on the reservoir.

In some embodiments, the base has a plurality of casters mounted thereon.

In some embodiments, a handle is provided on the reservoir.

Drawings

Fig. 1 is a schematic structural view of a cooling liquid collecting apparatus (including a part of a battery pack) according to an embodiment of the present invention.

Fig. 2 is a top view of a coolant collection device (including a portion of a battery pack) according to one embodiment of the present invention.

Fig. 3 is a side view of a coolant collection device according to an embodiment of the present invention.

Reference numerals:

the coolant collection device 100, the battery pack 200,

air-blower 1, reducing joint 2, transfer elbow 3, first valve 4, first mount 5, base 6, connect 7, first connecting pipe 8, second valve 9, clamp 10, screw rod 11, second connecting pipe 12, second mount 15, third connecting pipe 17, liquid reserve tank 18, discharge valve 19, rotatory handle 20, bearing 21, truckle 22.

Detailed Description

In view of the above problems, the present invention provides a cooling liquid collecting device 100, which can discharge the residual cooling liquid in the battery system, and is also suitable for battery packs 200 with different liquid cooling pipe intervals, thereby avoiding the damage to equipment and personnel and unnecessary waste.

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.

Referring to fig. 1 to 3, a cooling liquid collecting apparatus 100 according to an embodiment of the present invention includes: the device comprises a base, a blowing device and a collecting device, wherein the blowing device and the collecting device are arranged on the base. Specifically, the air blowing device is arranged on the base, and the air blowing device comprises an air blower 1 and a first pipeline, wherein the air blower 1 is used for providing power so as to save manpower and improve working efficiency, one end of the first pipeline is connected with the air blower 1, and the other end of the first pipeline is configured to be used for connecting an inlet of a device to be discharged with cooling liquid, namely, the first pipeline is connected with the air blower 1 and the inlet of the device to be discharged with the cooling liquid, so that air blown by the air blower 1 enters the device through the first pipeline. The collecting device is arranged on the base and comprises a liquid storage tank 18 and a second pipeline, wherein the liquid storage tank 18 is used for storing the collected cooling liquid so as to improve the collecting effect and the recycling utilization rate; one end of the second pipe is connected to the tank 18, and the other end of the second pipe is configured to be connected to an outlet of an apparatus to be discharged with the cooling liquid, so that the cooling liquid can be delivered from the apparatus outlet to the tank 18 through the second pipe. Alternatively, the first pipe and the second pipe may have a certain length, which may improve stability when the cooling fluid collection device 100 supplies and collects the cooling fluid, thereby improving stability and safety of operation of the cooling fluid collection device 100.

According to the cooling liquid collecting device 100 provided by the embodiment of the utility model, the air blowing device and the collecting device are arranged, so that the cooling liquid can be efficiently collected, the cyclic utilization rate is improved, and the damage and waste caused by the leakage of the cooling liquid are avoided.

In the actual work process, air-blower 1 operates, and wind is sent to the entry of treating the equipment that discharges the coolant liquid from first pipeline to order about the coolant liquid in the equipment and discharge from the export that the equipment discharged the coolant liquid, and equipment exhaust coolant liquid passes through the second pipeline and carries to liquid reserve tank 18, thereby realizes the effect of quick, the efficient collection coolant liquid.

Optionally, at least one of the air blowing device and the collecting device is movably connected with the base so as to be suitable for adjusting the relative positions of the air blowing device and the collecting device, so as to adapt to various cooling liquid discharging equipment with different specifications, improve the practicability of the cooling liquid collecting device 100 and save the cost.

In actual use, the first pipeline and the second pipeline can be connected with the equipment inlet and the equipment outlet by changing the relative positions of the air blowing device or the collecting device so as to discharge the cooling liquid. The connection of the cooling liquid collecting device 100 and various devices to be discharged with cooling liquid is realized, and the practicability of the cooling liquid collecting device 100 is improved. In particular, it is possible to modify the relative position between the two by adjusting only the position of the blowing means, or only the position of the collecting means, or both, in order to adapt to the position of the inlet and outlet of the apparatus for discharging the cooling liquid, in a simple and constructively simple manner. Or the positions of the air blowing device and the collecting device can be adjusted simultaneously, so that the effect of quickly matching the positions of the inlet and the outlet of the equipment is achieved.

In addition, the air blowing device and the collecting device in the utility model can be arranged to perform relative translation adjustment, relative rotation adjustment and the like so as to adapt to the collection of cooling liquid of different equipment. The present invention is described mainly with reference to the cooling liquid of the battery, but the present invention is not limited to the scope of the present invention, and the fluid that can be collected by the present invention is not limited to the cooling liquid.

The utility model provides a relative position adjusting mode of the air blowing device and the collecting device of some specific embodiments.

Optionally, as shown in fig. 1, the base includes a base 6, and a first fixing frame 5 and a second fixing frame 15 mounted on the base 6, the first pipeline is supported on the first fixing frame 5, the second pipeline is supported on the second fixing frame 15, and at least one of the first fixing frame 5 and the second fixing frame 15 is movably mounted on the base 6. The first fixing frame 5 and the second fixing frame 15 can provide supporting force for the first pipeline and the second pipeline on the one hand so as to improve the stability of the structure; on the other hand, at least one of the first fixing frame 5 and the second fixing frame 15 is movably mounted on the base 6, and the relative position between the first pipeline and the second pipeline can be changed, so that the cooling device is suitable for being connected with equipment with various specifications to collect cooling liquid, and the utilization rate of the cooling liquid collecting device 100 is improved.

Optionally, the first fixing frame 5 is fixedly connected with the base 6, the second fixing frame 15 is movably connected with the base 6 along a direction close to and away from the first fixing frame 5, the base further comprises a driving device, the driving device comprises a screw rod 11, the screw rod 11 is rotatably connected with the first fixing frame 5 around the axis of the screw rod 11, and the screw rod 11 is in threaded transmission connection with the second fixing frame 15. That is, the screw 11 of the driving device is connected to the first fixing frame 5 at one end and the second fixing frame 15 at the other end, so that the stability of the driving device can be improved, and the movement path of the driving device can be limited. Therefore, the rotary motion of the screw 11 on the first fixing frame 5 can be converted into the linear motion of the second fixing bracket on the base 6, so as to change the position of the second fixing frame 15 on the base 6, and the structure is simple and easy to construct.

Further, a track groove is formed in the base 6, the second fixing frame 15 is slidably embedded into the track groove along the track groove, and the track groove can limit displacement of the second fixing frame 15, so that stability of the second fixing frame 15 during movement is improved.

In the present invention, the position of the second fixing frame 15 may be directly moved manually, directly driven electrically, or directly driven hydraulically, or may be adjusted by other adjusting structures, for example, by using screw transmission to adjust the position of the second fixing frame 15.

Furthermore, one end of the screw 11 is connected with a rotating handle 20, which is beneficial to driving the driving device to change the position of the second fixing frame 15, so as to quickly change the position of the second fixing frame 15 and achieve the labor-saving effect.

Optionally, the second fixing frame 15 is provided with a mounting hole, a bearing 21 is provided in the mounting hole, and the screw 11 passes through the bearing 21 to facilitate the rotation of the rotating handle 20.

Wherein, the second pipeline can be set to the hose to when adjusting the position of second mount 15, can keep being connected of liquid reserve tank 18 and second pipeline, also can set liquid reserve tank 18 and second pipeline to the form of relatively fixed, at this moment, when moving second mount 15 to new position, only need to mention liquid reserve tank 18 and put new position, and support the second tube wheel on second mount 15 can.

Optionally, the first pipeline comprises a first valve 4, the first valve 4 is configured to conduct in a single direction away from the blower 1, and the first valve 4 is supported on the first fixing frame 5. Optionally, the second pipeline comprises a second valve 9, the second valve 9 is configured to conduct in one direction towards the reservoir 18, and the second valve 9 is supported on the second fixing frame 15. The first valve 4 and the second valve 9 are arranged, so that the air flow can be conducted to the inlet of the equipment in a single direction; the coolant liquid is from the equipment export to the one-way switch-on of liquid reserve tank 18 to the palirrhea of effective mode coolant liquid, the security and the stability of improvement device operation. Alternatively, the first valve 4 and the first fixing bracket may be fixed together; the second valve 9 and the second fixed bracket may be fixed together to facilitate movement.

Optionally, the first pipeline includes a reducer union 2, an adapter bend 3, a first check valve and a first connecting pipe 8 which are connected in sequence, the reducer union 2 is in a tubular shape with an inner diameter gradually reduced, and a large-diameter end of the reducer union 2 is connected with the blower 1. Specifically, the inner diameter of the adapter elbow 3 is gradually reduced to be suitable for being connected with the reducer union 2, so that the stability of air flow conveying is improved. The transfer elbow 3 is connected with first check valve, and first check valve is connected with first connecting pipe 8, can avoid the coolant liquid backward flow, improves the security.

Optionally, the second pipeline includes a second connecting pipe 12, a second one-way valve, and a third connecting pipe 17, which are connected in sequence, and the third connecting pipe 17 is connected to the liquid storage tank 18. Specifically, the second connection pipe 12 is connected to an equipment coolant discharge port, and the coolant reaches the third connection pipe 17 through the second check valve and is stored in the reservoir tank 18.

Furthermore, joints 7 are arranged at two ends of the first one-way valve and the second one-way valve, and particularly, the first pipeline and the first one-way valve can be connected through the joints 7; the second pipeline and the second one-way valve can be connected through a joint 7; the second check valve and the third connecting pipe 17 may be connected by a joint 7 to improve structural stability.

Optionally, the other end of the first pipeline and the other end of the second pipeline are both connected with a clamp 10. The band 10 can improve structural stability and has high sealing performance.

Optionally, a vent valve 19 is provided in the reservoir 18 to effectively vent excess gas in the line. Optionally, a gas discharge liquid blocking valve or a gas-liquid separation device may be disposed in the liquid storage tank 18 to achieve a filtering effect.

Optionally, a plurality of casters 22 are mounted on the base to facilitate rapid movement of the coolant collection device 100, and optionally, the casters 22 may be universal wheels to improve the flexibility of movement. For example, three or more casters may be mounted on the bottom of the base to facilitate positional movement of the base. In addition, at least one of the casters 22 may be a universal wheel and a locking mechanism may be provided to improve stability of the movement and positioning of the base.

Optionally, a handle is provided on the reservoir 18 to facilitate access to the reservoir 18, such as to facilitate replacement of the reservoir 18 when the reservoir 18 is storing more fluid. Alternatively, the reservoir 18 for storing the coolant is made of an anticorrosive material, which is effective in preventing corrosion.

A cooling liquid collecting apparatus 100 according to an embodiment of the present invention will be described with reference to the drawings.

Referring to fig. 1 to 3, the cooling liquid collecting apparatus 100 includes: air-blower 1, reducing joint 2, transfer bend 3, first valve 4, first mount 5, base 6, connect 7, first connecting pipe 8, second connecting pipe 12, third connecting pipe 17, clamp 10, liquid reserve tank 18, discharge valve 19, twist grip 20, bearing 21, truckle 22.

Specifically, an air outlet of the air blower 1 is connected with a switching elbow 3 through a reducer union 2, the switching elbow 3 is connected with a first one-way valve, and the first one-way valve is connected with a first fixing frame 5 and fixed on a base 6; the first non return valve is connected to the connector 7 and then to the first connecting pipe 8. The first connection pipe 8 is connected to the inlet of the battery pack 200, and the first connection pipe 8 is fixed using a clip 10.

Further, the clamp 10 fixes a second connecting pipe 12 on the liquid outlet of the battery pack 200, the second connecting pipe 12 is connected with the joint 7, and the joint 7 is connected with the second one-way valve; the second one-way valve is connected with a second fixing frame 15, and the second fixing frame 15 needs to be placed in the track groove of the base 6.

Further, the joint 7 is connected with a third connection pipe 17, and the third connection pipe 17 extends into the liquid storage tank 18; the liquid storage tank 18 is provided with an exhaust valve 19. The screw rod 11 is provided with threads, the second fixing frame 15 is provided with screw holes, and the screw rod 11 is in threaded transmission connection with the second fixing frame 15 and can freely control the movement of the second fixing frame 15; the first fixing frame 5 is provided with a bearing 21 which can facilitate the rotation of the handle. A plurality of casters 22 are arranged under the base 6 to facilitate the device to move freely.

In actual use, the air flow generated by the blower 1 is sent into the inlet of the battery pack 200 from the first connecting pipe 8, the cooling liquid is discharged from the outlet of the battery pack 200, enters the liquid storage tank 18 through the second connecting pipe 12 and the third connecting pipe 17, and the excess gas in the pipeline is discharged from the exhaust valve 19. When the distance between the liquid cooling pipes of the battery pack 200 is changed, the position of the second fixing frame 15 can be changed by adjusting the rotating handle 20, so that the positions of the second connecting pipe 12, the third connecting pipe 17 and the liquid storage tank 18 can be changed.

Therefore, by applying the cooling fluid collecting device 100, the cooling fluid in the battery system can be rapidly and effectively discharged when the battery is maintained or a research and development test is performed, thereby avoiding damage to equipment and unnecessary waste. In addition, in order to satisfy various battery systems having different liquid cooling pipe intervals, the first connection pipe 8 and the second connection pipe 12 of the cooling liquid collecting apparatus 100 may be freely moved to improve the practicality.

In the description of the present invention, it is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "bottom," "inner," "axial," "radial," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of description and simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be constructed in a particular manner of operation, and are not to be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean 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 utility model. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.

Claims

1. A coolant collection device, comprising:

a base;

the air blowing device is arranged on the base and comprises an air blower and a first pipeline, one end of the first pipeline is connected with the air blower, and the other end of the first pipeline is configured to be connected with an inlet of equipment to be discharged with cooling liquid;

the collecting device is arranged on the base and comprises a liquid storage tank and a second pipeline, one end of the second pipeline is connected with the liquid storage tank, and the other end of the second pipeline is constructed to be used for being connected with an outlet of equipment to be discharged with cooling liquid.

2. The coolant collection device of claim 1 wherein at least one of said blower means and said collection means is movably connected to said base for adjusting the relative positions of said blower means and said collection means.

3. The coolant collection device of claim 2 wherein said base includes a base and first and second mounts mounted to said base, said first conduit being supported on said first mount and said second conduit being supported on said second mount, at least one of said first and second mounts being movably mounted to said base.

4. The coolant collection device of claim 3 wherein said first mount is fixedly attached to said base, said second mount is movably attached to said base in a direction toward and away from said first mount, said base further comprising a drive mechanism including a threaded rod rotatably attached to said first mount about an axis thereof, and said threaded rod is in threaded engagement with said second mount.

5. The coolant collection device of claim 4,

the base is provided with a track groove, and the second fixing frame is slidably embedded into the track groove along the track groove; and/or

One end of the screw rod is connected with a rotary handle.

6. The coolant collection device of claim 3,

the first pipeline comprises a first valve, the first valve is configured to conduct in a single direction in a direction away from the blower, and the first valve is supported on the first fixing frame; and/or

The second pipeline comprises a second valve which is configured to conduct in a one-way direction towards the liquid storage tank, and the second valve is supported on the second fixing frame.

7. The coolant collection device of claim 1,

the first pipeline comprises a reducing joint, a transfer elbow, a first one-way valve and a first connecting pipe which are sequentially connected, the reducing joint is in a tubular shape with the inner diameter gradually reduced, and the large-diameter end of the reducing joint is connected with the air blower; and/or

The second pipeline comprises a second connecting pipe, a second one-way valve and a third connecting pipe which are sequentially connected, and the third connecting pipe is connected with the liquid storage tank.

8. The coolant collection device of claim 1,

the other end of the first pipeline and the other end of the second pipeline are both connected with a hoop; and/or

An exhaust valve is arranged on the liquid storage tank.

9. The coolant collection device of claim 1 wherein said base has a plurality of casters mounted thereon.

10. The coolant collection device of claim 1 wherein said reservoir is provided with a handle.