CN219087376U - Three positive pole spray gun cooling device - Google Patents
Three positive pole spray gun cooling device Download PDFInfo
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- CN219087376U CN219087376U CN202223213238.1U CN202223213238U CN219087376U CN 219087376 U CN219087376 U CN 219087376U CN 202223213238 U CN202223213238 U CN 202223213238U CN 219087376 U CN219087376 U CN 219087376U
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Abstract
The utility model relates to the field of three-anode spray guns, and discloses a three-anode spray gun cooling device which comprises a cable and a cold water supply module; three anode terminals and a cathode terminal are arranged on the three anode spray gun, and a cooling channel is arranged in the three anode spray gun; a water inlet channel communicated with the water inlet end of the cooling channel is arranged on the anode terminal; a water outlet channel communicated with the water outlet end of the cooling channel is arranged on the cathode terminal; the cable is provided with four cables, which comprise a water guide cavity and a conductive cavity from inside to outside; one end of each of the four cables is respectively and electrically connected with the cathode terminal and the three anode terminals, and the other end of each of the four cables is electrically connected with the transfer box and correspondingly communicated with the water outlet channel and the water outlet end of the transfer box as well as the water inlet channel and the water inlet end of the transfer box through each water guide cavity; the water inlet end and the water outlet end of the cold water supply module are respectively connected with the water outlet end and the water inlet end of the switching box. The three-anode spray gun cooling device provided by the utility model can solve the problem that the anode and the cathode of the three-anode spray gun are possibly burnt and fused at high temperature due to high heat quantity of the three-anode spray gun.
Description
Technical Field
The utility model relates to the field of three-anode spray guns, in particular to a three-anode spray gun cooling device.
Background
Plasma spraying is carried out by utilizing plasma arc, so that the plasma spraying device has the characteristics of high temperature, concentrated energy, good arc stability and the like. The existing plasma spray gun is usually single anode, and has the defects of unstable arc root, low power, low energy density, low powder feeding amount and the like. In order to improve the defects, three-anode plasma spray guns are arranged on the market, and three anode terminals and one cathode terminal are arranged on the three-anode spray gun, so that compared with a single-anode spray gun, the three-anode spray gun has higher energy density, powder feeding amount, powder feeding rate and power, and can effectively improve the spraying efficiency and the spraying quality.
However, since the power of the three-anode spray gun is far higher than that of the Shan Yangji spray gun, the voltage between the cathode and the anode of the three-anode spray gun and the voltage between the anode and the anode of the three-anode spray gun are far higher than those of the Shan Yangji spray gun, so that the heating value of the three-anode spray gun is also higher, and if the heat cannot be timely discharged, the anode and the cathode of the three-anode spray gun are burnt at high temperature, and the three-anode spray gun is damaged.
Disclosure of Invention
(one) solving the technical problems
The utility model provides a three-anode spray gun cooling device, which can solve the problem that the heat of a three-anode spray gun is high, and the anode and the cathode of the three-anode spray gun are possibly burnt at high temperature.
(II) technical scheme
In order to solve the technical problems, the utility model provides the following technical scheme: a three-anode spray gun cooling device, which is provided with three anode terminals and one cathode terminal, and comprises a cable, an adapter box and a cold water supply module;
a cooling channel is arranged in the three-anode spray gun; a water inlet channel communicated with the water inlet end of the cooling channel is formed on the anode terminal; a water outlet channel communicated with the water outlet end of the cooling channel is formed in the cathode terminal;
the cable is provided with four cables, which comprise a water guide cavity and a conductive cavity from inside to outside; a conductive piece is arranged in the conductive cavity; one end of each of the four cables is respectively and electrically connected with the cathode terminal and the three anode terminals through corresponding conductive pieces, and the other end of each of the four cables is respectively and electrically connected with the transfer box through corresponding conductive pieces, and correspondingly communicates the water outlet channel with the water outlet end of the transfer box and the water inlet channel with the water inlet end of the transfer box through each water guide cavity;
the water inlet end and the water outlet end of the cold water supply module are respectively connected with the water outlet end and the water inlet end of the transfer box so as to be used for providing cooling water for the three-anode spray gun.
The adapter box is further provided with at least four cable interfaces for connecting cables; and wherein three cable interface all communicates with the water inlet end of the transfer box, and one of them cable interface communicates with the water outlet end of the transfer box.
The three-anode spray gun is arranged in the way that the transfer box and the cable can be simultaneously and electrically connected and connected through the cable interface, so that cooling water can be circularly input into the three-anode spray gun for cooling while the use of the three-anode spray gun is not influenced; and the transfer box can shunt cooling water into the water inlet channels of the three anode terminals through the three cable interfaces so that the cooling water can quickly cool all the anode terminals of the three anode spray gun.
The cold water supply module comprises a cold water machine; the water inlet end of the water chiller is connected with the water source and the water outlet end of the switching box respectively, and the water outlet end of the water chiller is connected with the water inlet end of the switching box so as to be used for cooling water.
The external water source (including tap water) and the water outlet end of the transfer box can supply water for the water chiller, and after the water chiller cools the water, the cooling water is supplied to the three-anode spray gun through the transfer box and the cable.
The cold water supply module further comprises a water purifier; the water inlet end of the water chiller is also connected with the water outlet end of the water purifier, and the water outlet end of the water chiller is also connected with the water inlet end of the water purifier; the water purifier is used for purifying water in the water chiller so as to provide deionized water for the water chiller.
So set up, because the voltage between the negative pole of three positive pole spray guns, positive pole and the voltage between positive pole are more than 4 times of single positive pole single negative pole spray gun, high voltage makes three positive pole spray gun also high to the conductivity requirement of cooling water, and the pure water (deionized water) that the water purification can be with conductivity not more than 4US/CM makes the conductivity of cooling water accord with the operation requirement of three positive pole spray gun, effectively avoids the electrically conductive short circuit positive pole of cooling water and negative pole when the spray gun uses, leads to the spray gun short circuit explosion.
Further, a filter is arranged between the water outlet end of the water chiller and the water inlet end of the water purifier, so as to be used for filtering impurities in water.
So set up, filter the impurity in the aquatic in advance through the filter, export the water after filtering to the water purification machine to the impurity in the water blocks up the water purification machine, influences the use of water purification machine.
The water inlet and outlet ends of the water chiller are respectively provided with a control valve and a temperature detector, the control valves are used for controlling water inlet and outlet of the water chiller, and the temperature detectors are used for detecting the temperature values of water inlet and outlet of the water chiller.
The control valve is used for controlling water inlet and water outlet of each water inlet end and water outlet end of the water chiller, so that water can be ensured to be purified and cooled in sequence according to a design flow and then supplied to the three-anode spray gun, and any treatment procedure is prevented from leaking water, so that the water can be directly supplied to the three-anode spray gun; when the water temperature is detected by the temperature detector to reach the water outlet temperature requirement before the water is discharged from the water chiller, the control valve is used for controlling water outlet so as to prevent the water outlet temperature from being insufficient for cooling the three-anode spray gun.
(III) beneficial effects
Compared with the prior art, the three-anode spray gun cooling device provided by the utility model has the following beneficial effects:
1. when the three-anode spray gun is used, cooling water is input into the water guide cavity of the cable through the water inlet end of the transfer box by the cold water supply module, then is input into the water inlet channel of the anode terminal by the water guide cavity of the cable, enters the cooling channel of the three-anode spray gun through the water inlet channel of the anode terminal to cool the anode and the cathode of the three-anode spray gun, then flows out of the water outlet channel of the cathode terminal, flows into the transfer box through the water guide cavity of the cable, finally flows back to the cold water supply module from the water outlet end of the transfer box, is supplied to the three-anode spray gun according to the process after being cooled by the cold water supply module, and is repeatedly started, so that the effect of circularly cooling the three-anode spray gun is achieved.
2. Because the cable comprises the water guide cavity and the conductive cavity from inside to outside, the cable can be electrically connected with the three-anode spray gun and the transfer box through the conductive cavity, so that a power supply can provide electric energy required by use for the three-anode spray gun through the transfer box; the three-anode spray gun and the transfer box can be communicated through the water guide cavity as a pipeline, so that the three-anode spray gun and the cold water supply module are communicated through the transfer box, and the cold water supply module can circularly input cooling water into the three-anode spray gun for cooling while the use of the three-anode spray gun is not affected.
In summary, the cooling device for the three-anode spray gun provided by the utility model can be used by matching the cable, the adapter box and the cold water supply module, so that the anode and the cathode of the three-anode spray gun can be cooled circularly, and heat generated when the three-anode spray gun is used is discharged in time, so that the anode and the cathode of the three-anode spray gun are prevented from being burned and fused, and the problem that the anode and the cathode of the three-anode spray gun are possibly burned and fused at high temperature due to high heat of the three-anode spray gun is solved.
Drawings
FIG. 1 is a schematic view of a three-anode spray gun cooling device according to the present utility model;
FIG. 2 is a schematic diagram of the connection of a three anode spray gun cooling device according to the present utility model.
Reference numerals: 1. a cable; 2. a transfer box; 3. a cold water supply module; 31. a water chiller; 32. a water purifier; 4. a three anode spray gun; 41. an anode terminal; 42. a cathode terminal; 5. a filter; 6. and a control valve.
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. 1-2, a three-anode spray gun cooling device is used for solving the problem that the heat of the three-anode spray gun 4 is high, which may cause the anode and the cathode to be burned and fused at high temperature.
Three anode terminals 41 and one cathode terminal 42 are mounted on the three anode spray gun 4, and a cooling channel is formed inside the three anode spray gun 4; the anode terminal 41 is provided with a water inlet channel communicated with the water inlet end of the cooling channel; the cathode terminal 42 is provided with a water outlet passage communicating with the water outlet end of the cooling passage.
The three-anode spray gun cooling device comprises a cable 1, an adapter box 2 and a cold water supply module 3.
The cable 1 uses the existing water cable, which comprises a water guide cavity and a conductive cavity from inside to outside; the conductive cavity is internally provided with a conductive piece; the conductive member uses existing conductive wires for cable use.
The adaptor box 2 uses the existing adaptor box 2, the water inlet end and the water outlet end of the adaptor box 2 are respectively connected with the water outlet end and the water inlet end of the cold water supply module 3, and four cable interfaces for connecting the cable 1 are arranged on the adaptor box 2. Wherein, three cable interfaces are communicated with the water inlet end of the transfer box 2, and the other cable interface is communicated with the water outlet end of the transfer box 2.
The cable 1 is provided with four cables, wherein one end of each of the three cables 1 is respectively and electrically connected with three anode terminals 41 through corresponding conductive pieces, the other end of each of the three cables 1 is respectively and electrically connected with three cable interfaces communicated with the water inlet end of the adapter box 2 through corresponding conductive pieces, and the water inlet ends of the adapter box 2 and the water inlet channels of the three anode terminals 41 are correspondingly communicated through water guide cavities on the three cables 1; one end of the other cable 1 is electrically connected with the cathode terminal 42 through a conductive piece on the cable 1, and the other end of the other cable 1 is electrically connected with another cable interface communicated with the water outlet end of the adapter box 2 through a conductive piece on the cable 1 and is communicated with the water outlet end of the adapter box 2 and a water outlet channel of the cathode terminal 42 through a water guide cavity on the cable 1. In this way, the adaptor box 2 and the three-anode spray gun 4 can be simultaneously and electrically connected and connected through the four cables 1, so that the water outlet end of the cold water supply module 3 and the water inlet channel of the anode terminal 41, and the water inlet end of the cold water supply module 3 and the water outlet channel of the cathode terminal 42 can be communicated.
The transfer box 2 can also be used for being electrically connected with a control cabinet, so that the three-anode spray gun 4 and the control cabinet can be electrically connected through the transfer box 2 and the four cables 1, and the control cabinet is connected with an external power supply and is used for providing electric energy required by use for the three-anode spray gun 4.
The cold water supply module 3 comprises a cold water machine 31 and a water purifier 32; the water inlet end of the water chiller 31 is connected with the water source, the water outlet end of the adapter box 2 and the water outlet end of the water purifier 32 respectively, and the water outlet end of the water chiller 31 is connected with the water inlet end of the adapter box 2 and the water inlet end of the water purifier 32 respectively. The water purifier 32 is used for purifying water in the water chiller 31 to provide deionized water (i.e. deionized water with conductivity less than or equal to 4US/CM, which is not conductive because the conductivity less than or equal to 4 US/CM) for the water chiller 31; the water chiller 31 is used to cool the deionized water and provide the cooled deionized water to the three-anode spray gun 4.
The water source can use the existing tap water.
The water purifier 32 uses the existing pure water equipment of edi+polishing resin+reverse osmosis membrane.
A filter 5 is arranged between the water outlet end of the water chiller 31 and the water inlet end of the water purifier 32 for filtering impurities in water.
The water inlet end and the water outlet end of the water chiller 31 are respectively provided with a control valve 6 and a temperature detector, and the control valves 6 are used for controlling water inlet and water outlet of the water chiller 31; the temperature detector (not shown) is used for detecting the temperature values of the water inlet and outlet of the water chiller 31.
1-2, the present utility model is exemplified by a three-anode spray gun cooling device, which mainly comprises: a cable 1, an adaptor box 2 and a cold water supply module 3.
When in actual assembly and use: (1) Firstly, installing a temperature detector and a control valve 6 at all water inlet and outlet ends of a water chiller 31, and then installing a filter 5 at one water outlet end of the water chiller 31;
then one water inlet end of the water chiller 31 is connected to a tap, and the other two water inlet ends of the water chiller 31 are respectively connected with the water outlet end of the adapter box 2 and the water outlet end of the water purifier 32 through pipelines;
then, one water outlet end of the water chiller 31 provided with the filter 5 is connected with the water inlet end of the water purifier 32 through a pipeline, and the other water outlet end of the water chiller 31 is connected with the water inlet end of the adapter box 2 through a pipeline;
(2) Then, one end of the three cables 1 is respectively connected to three anode terminals 41 of the three anode spray gun 4, and the other ends of the three cables 1 are respectively connected to three cable interfaces communicated with the water inlet end of the adapter box 2;
finally, one end of the other cable 1 is connected to the cathode terminal 42 of the three-anode spray gun 4, and the other end of the cable 1 is connected to a cable interface communicated with the water outlet end of the adaptor box 2.
Working principle in actual use:
when the three-anode spray gun cooling device provided by the utility model is used, as shown in fig. 2 (water is conveyed along the arrow direction), the water chiller 31 filters external tap water and water discharged from the adapter box 2 through the filter 5 and outputs the filtered water to the water purifier 32, and the water purifier 32 purifies the water into deionized water and then outputs the deionized water to the water chiller 31 for cooling; when the outlet water temperature reaches the requirement, the water chiller 31 delivers cooling (deionized) water to the water inlet end of the adapter box 2, then the water inlet end of the adapter box 2 shunts the cooling water through three cable interfaces and respectively sends the cooling water into the water guide cavities of the three cables 1, the cooling water is input into the water inlet channel of the anode terminal 41 through the water guide cavities of the cables 1 and is input into the cooling channel from the water inlet channel, after the anode and the cathode of the three-anode spray gun 4 are cooled in sequence, the cooling water flows out from the water outlet channel of the cathode terminal 42, flows into the adapter box 2 through the water guide cavities of the cables 1, finally flows back to the water chiller 31 from the water outlet end of the adapter box 2, and the cycle is repeated, so that the effect of circularly cooling the three-anode spray gun 4 is achieved.
The three-anode spray gun cooling device provided by the utility model is matched with the cold water supply module 3 through the cable 1, the adapter box 2 and the cold water supply module 3, so that the anode and the cathode of the three-anode spray gun 4 can be cooled circularly when the three-anode spray gun 4 is used, and heat generated when the three-anode spray gun 4 is used is discharged in time so as to prevent the anode and the cathode from being burned and fused, thereby solving the problem that the anode and the cathode of the three-anode spray gun 4 are possibly burned and fused at high temperature due to high heat quantity;
the cable 1 can be electrically connected with the three-anode spray gun 4 and the transfer box 2, so that the three-anode spray gun 4 and the control cabinet are electrically connected through the transfer box 2, and the control cabinet can provide electric energy required by use for the three-anode spray gun 4; and the cable 1 can be used as a pipeline to communicate the three-anode spray gun 4 and the adapter box 2, so that the three-anode spray gun 4 and the cold water supply module 3 are communicated through the adapter box 2, and the cold water supply module 3 can circularly input cooling water into the three-anode spray gun 4 for cooling while the use of the three-anode spray gun 4 is not affected.
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 (6)
1. The three-anode spray gun cooling device is characterized by comprising a cable, an adapter box and a cold water supply module;
a cooling channel is arranged in the three-anode spray gun; a water inlet channel communicated with the water inlet end of the cooling channel is formed in the anode terminal; a water outlet channel communicated with the water outlet end of the cooling channel is formed in the cathode terminal;
the cable is provided with four cables, and each cable comprises a water guide cavity and a conductive cavity from inside to outside; a conductive piece is arranged in the conductive cavity; one end of each of the four cables is respectively and electrically connected with the cathode terminal and the three anode terminals through corresponding conductive pieces, and the other end of each of the four cables is electrically connected with the transfer box through corresponding conductive pieces and correspondingly communicated with the water outlet end of the transfer box and the water inlet end of the transfer box through each of the water guide cavities;
the water inlet end and the water outlet end of the cold water supply module are respectively connected with the water outlet end and the water inlet end of the adapter box so as to be used for providing cooling water for the three-anode spray gun.
2. The three-anode spray gun cooling device according to claim 1, wherein at least four cable interfaces for connecting cables are arranged on the adapter box; and wherein three cable interfaces are communicated with the water inlet end of the transfer box, and one cable interface is communicated with the water outlet end of the transfer box.
3. A three anode spray gun cooling device in accordance with claim 2 wherein said cold water supply module comprises a chiller; the water inlet end of the water chiller is connected with the water source and the water outlet end of the transfer box respectively, and the water outlet end of the water chiller is connected with the water inlet end of the transfer box so as to be used for cooling water.
4. A three anode spray gun cooling device according to claim 3, wherein said cold water supply module further comprises a water purifier; the water inlet end of the water chiller is also connected with the water outlet end of the water purifier, and the water outlet end of the water chiller is also connected with the water inlet end of the water purifier; the water purifier is used for purifying water in the water chiller so as to provide deionized water for the water chiller.
5. The cooling device of claim 4, wherein a filter is installed between the water outlet end of the water chiller and the water inlet end of the water purifier for filtering impurities in the water.
6. The three-anode spray gun cooling device according to claim 4, wherein each water inlet end and each water outlet end of the water chiller are respectively provided with a control valve and a temperature detector, the control valves are used for controlling water inlet and water outlet of the water chiller, and the temperature detectors are used for detecting the temperature values of water inlet and water outlet of the water chiller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223213238.1U CN219087376U (en) | 2022-12-01 | 2022-12-01 | Three positive pole spray gun cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223213238.1U CN219087376U (en) | 2022-12-01 | 2022-12-01 | Three positive pole spray gun cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219087376U true CN219087376U (en) | 2023-05-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223213238.1U Active CN219087376U (en) | 2022-12-01 | 2022-12-01 | Three positive pole spray gun cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219087376U (en) |
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2022
- 2022-12-01 CN CN202223213238.1U patent/CN219087376U/en active Active
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