Multifunctional cleaning equipment for inner flow channel of liquid cooling product

Abstract

The utility model relates to multifunctional cleaning equipment for an inner flow channel of a liquid cooling product, which comprises a feeding / discharging device, a flow resistance measuring device, a dynamic cleaning device and a drying device which are sequentially arranged in a straight line, and is provided with an upper-layer supply speed chain and a lower-layer backflow speed chain, the upper-layer supply speed-multiplying chain is sequentially connected with the feeding / discharging device, the flow resistance measuring device, the dynamic cleaning device and the drying device, and is used for measuring the flow resistance, cleaning and drying a liquid-cooled product and then transferring the liquid-cooled product into the lower-layer backflow speed-multiplying chain; and the lower-layer backflow speed multiplication chain drives the dried liquid-cooled product to sequentially flow back from the lower parts of the drying device, the dynamic cleaning device, the flow resistance measuring device and the feeding / discharging device until the dried liquid-cooled product is unloaded and discharged through the feeding / discharging device. According to the utility model, not only is the occupied space of equipment effectively reduced, but also the cleaning and blanking efficiency is greatly improved, and the labor cost and the equipment cost are also reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to industrial cleaning equipment technical field, especially in a kind of multifunctional liquid cooling product inner runner cleaning equipment. BACKGROUND

[0002] Liquid cooling product is widely applied in communication electronics, medical equipment, new energy automobile battery / control system, energy storage equipment, military electronics electronic control product, computer electronic product, server / data center etc. industry, mainly using water and other coolant to quickly take away the heat emitted by device chip, so as to achieve the effect of rapid cooling. And whether the inner runner of liquid cooling product is clean, the size of flow resistance is qualified, whether there is leakage, etc. is crucial to the quality of the whole liquid cooling product, for example, cutting debris, welding debris in the processing of liquid cooling product, these debris because the density is generally heavier than cleaning fluid, ordinary cleaning cannot be completely cleaned and remain in the internal liquid cooling product, leading to slow circulation of coolant in use process and affecting liquid cooling effect. And the acid, alkali and other corrosive liquids remaining in the process of electroplating or oxidation are often formed into laminar flow under ordinary cleaning due to the quiet flow of liquid in the internal liquid cooling product, and vortex is easily formed in corner and cannot be effectively cleaned, which directly affects the service life of liquid cooling product and even causes corrosion perforation and leakage safety accidents.

[0003] At present, the equipment for cleaning liquid cooling product on the market mostly adopts static cleaning method, that is, liquid cooling product is placed on cleaning frame, cleaning connection hose is inserted manually, water pump is opened, and then connection hose is pulled out after cleaning for a certain time, cleaning fluid in the internal liquid cooling product is poured out, and the remaining cleaning fluid is blown dry by air gun, and high requirement is met by vacuum pump to absorb water vapor for a certain time. This cleaning method not only has poor effect, but also needs to configure a separate device for each process, which not only has high cost, but also occupies large space and is complicated to operate, so that labor and equipment cost is high. UTILITY MODEL CONTENT

[0004] Therefore, it is necessary to provide a multifunctional liquid cooling product inner runner cleaning equipment, which can not only clean liquid cooling product with high quality, but also detect whether liquid cooling product is qualified.

[0005] To achieve the above-mentioned purposes, the utility model adopts the following technical solutions.

[0006] The utility model provides a multifunctional liquid cooling product inner runner cleaning equipment, which comprises upper / lower feeding device, flow resistance measuring device, dynamic cleaning device and drying device arranged in a straight line, wherein the upper / lower feeding device is used for loading or unloading liquid cooling product, the flow resistance measuring device is used for measuring the flow resistance of the inner runner of liquid cooling product, the dynamic cleaning device is used for dynamically cleaning the inner runner of liquid cooling product, and the drying device is used for drying the inner runner of cleaned liquid cooling product.

[0007] The cleaning equipment is provided with an upper layer supply speed chain and a lower layer return speed chain, the upper layer supply speed chain sequentially receives the feeding / discharging device, the flow resistance measuring device, the dynamic cleaning device and the drying device, and the liquid cooling product is transferred into the lower layer return speed chain after being subjected to flow resistance measurement, cleaning and drying, the lower layer return speed chain drives the dried liquid cooling product to return from below the drying device, the dynamic cleaning device, the flow resistance measuring device and the feeding / discharging device in sequence, and then the liquid cooling product is unloaded through the feeding / discharging device.

[0008] Preferably, the liquid cooling product is fixedly installed on a jig, the flow resistance measuring device, the dynamic cleaning device and the drying device are all provided with a base suitable for docking with the jig, the base is provided with a positioning pin, a water inlet and a water outlet, the base is driven by a clamping cylinder to move along a guide rail to clamp both sides of the jig, the positioning pin is suitable for being inserted into a positioning hole on the jig to align the water inlet and the water outlet with the inlet and outlet of the inner flow channel of the liquid cooling product.

[0009] Preferably, the flow resistance measuring device, the dynamic cleaning device and the drying device are respectively provided with a blocking positioning cylinder for blocking the jig loaded with the liquid cooling product on the upper layer supply speed chain and aligning the positioning pin with the positioning hole.

[0010] Preferably, the dynamic cleaning device is provided with a lifting mechanism and a turnover mechanism, wherein the lifting mechanism includes a lifting motor, a lifting screw and a lifting slide rail, the lifting motor drives the lifting screw to rotate to drive the base to move in a vertical plane along the lifting slide rail, and the turnover mechanism includes a turnover motor, the turnover motor drives the base to turn over.

[0011] Preferably, the dynamic cleaning device is further provided with a vibration mechanism for vibrating the liquid cooling product.

[0012] Preferably, the cleaning equipment has 2-3 groups of dynamic cleaning devices to clean the liquid cooling product for 2-3 times.

[0013] Preferably, the drying device includes a hot air blowing station and a vacuum suction station.

[0014] Preferably, a helium leak detection device is further arranged behind the drying device to detect whether the inner flow channel of the liquid cooling product has a leak point by using helium.

[0015] The utility model discloses adopt above dynamic cleaning device, can realize to the dynamic cleaning of inner runner, because the liquid cooling product has been turned over to the laminar flow that forms in the inner runner of liquid cooling product is broken and makes the vortex that forms in the corner place is scattered, effectively carries away the impurity such as chippings, as far as possible washes every place in the inner runner of liquid cooling product, realizes the high clean cleaning of liquid cooling product inner runner. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the front structure schematic drawing of multifunctional liquid cooling product inner runner cleaning equipment in this embodiment;

[0017] Figure 2 It is the front structure schematic drawing of upper / lower material device in this embodiment;

[0018] Figure 3 It is the side structure schematic drawing of upper / lower material device in this embodiment;

[0019] Figure 4 It is the front structure schematic drawing of flow resistance measuring device and dynamic cleaning device in this embodiment;

[0020] Figure 5 It is the exploded structure schematic drawing of dynamic cleaning device in this embodiment;

[0021] Figure 6 It is the overall structure schematic drawing of base in this embodiment.

[0022] The utility model discloses the realization and its function, principle will be further described in specific embodiment with the drawings. DETAILED DESCRIPTION

[0023] The following will be further explained in combination with the drawings and specific embodiments.

[0024] As Figure 1 The utility model discloses a kind of multifunctional liquid cooling product inner runner cleaning equipment 100, including upper / lower material device 10, flow resistance measuring device 20, dynamic cleaning device 30 and drying device 40 in straight line sequentially arranged, wherein, the upper / lower material device 10 is used to load or unload liquid cooling product, the flow resistance measuring device 20 is used to measure the flow resistance of the inner runner of liquid cooling product, the dynamic cleaning device 30 is used to dynamically clean the inner runner of liquid cooling product, the drying device 40 is used to dry the inner runner of liquid cooling product after cleaning.

[0025] The cleaning device 100 is provided with an upper layer supply speed chain 110 and a lower layer return speed chain 120, the upper layer supply speed chain 110 sequentially receives the feeding and discharging device 10, the flow resistance detection device 20, the dynamic cleaning device 30 and the drying device 40, and then the liquid cooling product is subjected to flow resistance detection, dynamic cleaning and drying, and then is transferred into the lower layer return speed chain 120, the lower layer return speed chain 120 drives the dried liquid cooling product to return from below the drying device 40, the dynamic cleaning device 30, the flow resistance detection device 20 and the feeding and discharging device 10 in sequence, and finally is unloaded at the feeding and discharging device.

[0026] Specifically, as shown in Figure 2 and Figure 3 The liquid cooling product is installed on a jig 200, the feeding and discharging device 10 is provided with a lifting seat 101, a pair of lifting lead screws 102 and a pair of lifting slide rails 103, and the lifting lead screws 102 are driven by a lifting motor 104. When feeding, the lifting seat 101 is located at the beginning end of the upper layer supply speed chain 110, when discharging, the liquid cooling product after cleaning is transferred into the lower layer return speed chain 120 at the end of the upper layer supply speed chain 110, and is conveyed to below the feeding and discharging device 10 by the lower layer return speed chain 120, after the unloading of the liquid cooling product is completed, the lifting motor 104 lifts the lifting seat 101 to the beginning end of the upper layer supply speed chain 110 along the lifting slide rails 103 through the lifting lead screws 102, and so on, so as to realize the continuous and rapid feeding and discharging of the liquid cooling product.

[0027] As shown in Figure 6 The flow resistance detection device 20, the dynamic cleaning device 30 and the drying device 40 are all provided with a base 60 suitable for being docked with the jig 200, the base 60 is provided with a positioning pin 61, a water inlet 62 and a water outlet 63, and the base 60 is driven by a clamping pneumatic cylinder 64 to move along a guide rail 65 to clamp both sides of the jig 200. The positioning pin 61 is suitable for being inserted into a positioning hole on the jig 200, so that the water inlet 62 and the water outlet 63 are aligned with the inlet and outlet of the inner flow channel of the liquid cooling product respectively, and the water leakage phenomenon is prevented.

[0028] Regarding how to ensure that the positioning pin 61 can be accurately inserted into the positioning hole on the fixture 200, this embodiment adopts the following method: The flow resistance measuring device 20, the dynamic cleaning device 30, and the drying device 40 are each equipped with a blocking positioning cylinder (not shown) to block the fixture 200 loaded with liquid-cooled products that is moving on the upper supply double-speed chain 110. After the fixture 200 is blocked, the positioning pin 61 is pushed forward under the action of the clamping cylinder 64. At this time, the positioning pin 61 can be accurately inserted into the positioning hole.

[0029] Reference Figure 4 and Figure 5 As shown, the dynamic cleaning device 30 is equipped with a lifting mechanism and a tilting mechanism. The lifting mechanism includes a lifting motor 311, a lifting screw 312, and a lifting slide rail 313. The lifting motor 311 drives the lifting screw 312 to rotate, thereby causing the base 60 to move along the lifting slide rail 313 in a vertical plane. The tilting mechanism includes a tilting motor 321, which drives the base 60 to tilt.

[0030] In addition, the dynamic cleaning device 30 is also equipped with a vibration mechanism (not shown) to vibrate the liquid-cooled product, disrupt the laminar flow formed in the flow channel of the liquid-cooled product and disperse the vortices formed in the corners, effectively carrying away debris and other impurities to achieve dynamic cleaning.

[0031] In this embodiment, the cleaning equipment 100 has 2-3 sets of dynamic cleaning devices 30 to perform 2-3 cleaning cycles on the liquid-cooled product (e.g., ...). Figure 1 (as shown), thus achieving a high cleaning quality.

[0032] The drying apparatus 4 in this embodiment includes a hot air blowing station 41 and a vacuum suction station 42. The hot air blowing station 41 is used to blow hot air into the inner flow channel of the liquid-cooled product, on the one hand blowing out the internal water vapor, and on the other hand raising the temperature of the inner flow channel of the liquid-cooled product. The vacuum suction station 42 is used to perform vacuum treatment on the inner flow channel of the liquid-cooled product, the purpose of which is to use the low boiling point characteristics of water under vacuum and the residual heat of the product after being heated by hot air to dry the inner flow channel. Through the drying at these two stations, the liquid-cooled product can achieve a good drying effect. In order to improve the product qualification rate, the drying apparatus 4 can also be equipped with a dryness and humidity detector to detect whether the inner flow channel of the liquid-cooled product has reached the required dryness.

[0033] In summary, the utility model discloses above dynamic cleaning device can realize to the dynamic cleaning of inner runner, because the liquid cooling product has been turned over in the cleaning process, thereby the laminar flow formed in the inner runner of liquid cooling product is broken and the vortex formed in the corner is scattered, effectively carry away the impurity such as chip, as far as possible clean every place in the inner runner of liquid cooling product, realize the high clean cleaning of liquid cooling product inner runner.

[0034] The technical features of the above-described embodiments can be combined arbitrarily, and to make the description concise, all possible combinations of the technical features in the above-described embodiments are not described, but as long as the combinations of the technical features do not exist, they should be considered as the scope of the present disclosure.

[0035] The above-described embodiments only express several implementation manners of the utility model, and the description is more specific and detailed, but it should not be understood as the limitation of the utility model patent scope. It should be pointed out that for ordinary skilled person in the art, without departing from the concept of the utility model, a number of modifications and improvements can be made, which all belong to the protection scope of the utility model.

Claims

1. A multifunctional liquid cooling product inner flow channel cleaning apparatus, characterized by, The device comprises sequentially arranged feeding and discharging device, flow resistance measuring device, dynamic cleaning device and drying device in a straight line, wherein the feeding and discharging device is used for loading or discharging liquid cooling product, the flow resistance measuring device is used for measuring the flow resistance of the inner flow channel of the liquid cooling product, the dynamic cleaning device is used for dynamically cleaning the inner flow channel of the liquid cooling product, and the drying device is used for drying the inner flow channel of the cleaned liquid cooling product. The cleaning device is provided with upper layer supply speed chain and lower layer return speed chain, the upper layer supply speed chain sequentially receives the feeding and discharging device, the flow resistance measuring device, the dynamic cleaning device and the drying device, and the liquid cooling product is transferred to the lower layer return speed chain after being measured for flow resistance, cleaned and dried, the lower layer return speed chain drives the dried liquid cooling product to return from below the drying device, the dynamic cleaning device, the flow resistance measuring device and the feeding and discharging device in turn, and then the liquid cooling product is unloaded through the feeding and discharging device.

2. The cleaning apparatus of claim 1, wherein The liquid cooling product is fixedly installed on a jig, the flow resistance measuring device, the dynamic cleaning device and the drying device are all provided with a base suitable for docking with the jig, the base is provided with a positioning pin, a water inlet and a water outlet, and the base is driven by a clamping cylinder to move along a guide rail to clamp both sides of the jig. The positioning pin is suitable for being inserted into a positioning hole on the jig to align the water inlet and the water outlet with the inlet and outlet of the inner flow channel of the liquid cooling product respectively.

3. The cleaning apparatus of claim 2, wherein The flow resistance measuring device, the dynamic cleaning device and the drying device are respectively provided with a blocking positioning cylinder for blocking the jig loaded with the liquid cooling product on the upper layer supply speed chain and aligning the positioning pin with the positioning hole.

4. The cleaning apparatus of claim 2, wherein The dynamic cleaning device is provided with a lifting mechanism and a turnover mechanism, wherein the lifting mechanism comprises a lifting motor, a lifting screw and a lifting slide rail, the lifting motor drives the lifting screw to rotate to drive the base to move in a vertical plane along the lifting slide rail, and the turnover mechanism comprises a turnover motor, and the turnover motor drives the base to turn over.

5. The cleaning apparatus of claim 4, wherein The dynamic cleaning device is further provided with a vibration mechanism for vibrating the liquid cooling product.

6. The cleaning apparatus of claim 1, 4 or 5, wherein, The cleaning device has 2-3 groups of dynamic cleaning devices for cleaning the liquid cooling product for 2-3 times.

7. The cleaning apparatus of claim 1, wherein The drying device comprises hot air blowing station and vacuum suction station.

8. The cleaning apparatus of claim 1 or 7, wherein Helium leak detection device is further arranged behind the drying device for detecting whether the inner flow channel of the liquid cooling product has a leak point by using helium.

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