CN208171525U - A kind of cooler liquid channel system being easy to carry out pressure detecting - Google Patents
A kind of cooler liquid channel system being easy to carry out pressure detecting Download PDFInfo
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- CN208171525U CN208171525U CN201820900184.0U CN201820900184U CN208171525U CN 208171525 U CN208171525 U CN 208171525U CN 201820900184 U CN201820900184 U CN 201820900184U CN 208171525 U CN208171525 U CN 208171525U
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- condenser
- liquid
- reserve tank
- pipeline
- liquid reserve
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Abstract
The utility model discloses a kind of cooler liquid channel systems for being easy to carry out pressure detecting, including liquid reserve tank, liquid reserve tank is connected with water pump, water pump connects an inlet tube, inlet tube is used to connect the liquid feeding end of welding machine, the condenser is connected with the inlet of liquid reserve tank, the condenser other end connects filter, filter is also connected with an outlet tube, outlet tube is used to connect the outlet end of welding machine, a solenoid valve one is equipped on pipeline between condenser and liquid reserve tank, an isocon is respectively accessed on the pipeline at one both ends of solenoid valve, the end of two isocons is connected with the entrance and exit of a copper mouth respectively, first runner and second flow channel are equipped at copper mouth axis, first runner diameter is greater than second flow channel diameter, and first runner is connected to the isocon close to condenser side, second flow channel is connected to the isocon close to liquid reserve tank side.The liquid channel system can effectively realize the detection to self seal and resistance to pressure, and the reliability and consistency that detect are high.
Description
Technical field
The utility model relates to a kind of welding equipment cooling systems, and in particular to a kind of cooling for being easy to carry out pressure detecting
Machine liquid channel system.
Background technique
The free-standing liquid cooling machine of welding equipment, for the reliability for ensuring product, needs product after manufacture assembly
Under high pressure, the leakproofness of the intensity of the pipeline of liquid cooling machine itself, pipe joint and other important devices is detected
Test, i.e. pressure test.
Currently, there are three types of modes for the sealing propertytest of liquid cooling machine liquid channel system：The first is directly to allow liquid channel system
Circulation, observing detection system in an unloaded situation has ne-leakage, this detection is detected without pressure, ineffective；Second just
It is that observation detection system has ne-leakage after operator is compressed the tail end pipeline of liquid channel system with hand, this mode device easy to damage,
And each pressure increase is inconsistent；The third is to increase a ball valve on the tail end pipeline of liquid channel system to realize to pipe
Road pressurization, this mode have same defect with second, i.e. the adjusting position of ball valve cannot guarantee that unanimously, influence pressure inspection
The reliability of survey.
Utility model content
In order to solve the above-mentioned technical problem, the utility model discloses a kind of cooler fluid path system for being easy to carry out pressure detecting
System, the liquid channel system can effectively realize the detection to self seal and resistance to pressure, and the reliability and consistency that detect are high.
The utility model is achieved through the following technical solutions：
A kind of cooler liquid channel system being easy to carry out pressure detecting, including liquid reserve tank, water pump and condenser, liquid reserve tank
Liquid outlet is connected by pipeline with water pump, and water pump output end connects an inlet tube, and inlet tube is used to connect the liquid feeding end of welding machine,
The condenser is connected by pipeline with the inlet of liquid reserve tank, and the condenser other end connects a filter, and filter also connects
An outlet tube is connect, outlet tube is used to connect the outlet end of welding machine, is equipped with an electricity on the pipeline between condenser and liquid reserve tank
Magnet valve one, respectively accesses an isocon on the pipeline at one both ends of solenoid valve, the end of two isocons respectively with copper mouth
Entrance and exit is connected, and first runner and second flow channel are equipped at the copper mouth axis, and first runner diameter is greater than second
Road diameter, and first runner is connected to the isocon close to condenser side, second flow channel and the shunting close to liquid reserve tank side
Pipe connection, is additionally provided with solenoid valve two on isocon.
In the utility model, liquid reserve tank enters feed liquor from liquid reserve tank under water pump driving for storing coolant liquid, coolant liquid
Pipe, cools down welding machine subsequently into welding machine, flows out after coolant liquid heat absorption from welding machine, into outlet tube, through filter
It is cooled down after filtering by condenser, last coolant liquid is back in liquid reserve tank by solenoid valve one and is recycled, and the utility model exists
A copper mouth in parallel closes electricity when needing to detect being sealed property of cooler liquid channel system and resistance to pressure at solenoid valve one
One opens solenoid valve two of magnet valve is back to the coolant liquid of reflux in liquid reserve tank through isocon, solenoid valve two and copper mouth, due to cold
But liquid enters second flow channel through the first runner of copper mouth, and first runner diameter is greater than second flow channel diameter, therefore utilizes small-bore
The principle of pressurization, copper mouth can increase by 1 times of pressure above for entire cooler liquid channel system, be conducive to close to cooler liquid channel system
The detection of envelope property and resistance to pressure will not damage the device of liquid channel system due to using copper mouth to pressurize, and effectively
The inconsistent defect of pressure increase caused by existing Manual pressurizing and ball check pressure is avoided, cooler liquid channel system leakproofness is made
It is higher with the reliability and consistency of resistance to pressure detection.
In the utility model, Jiang Tongzui is connected in parallel on the both ends of solenoid valve one, and when cooler work, solenoid valve one opens electricity
Magnet valve two is closed, and when the detection to being sealed property of cooler liquid channel system and resistance to pressure, solenoid valve one closes solenoid valve two
It opens, does not interfere with each other the work of cooler liquid channel system and detection separately, improve the reliability of detection.
A filter screen is additionally provided on the pipeline of the liquid reserve tank and pump house.
The inlet tube is equipped with solenoid valve three.
Temperature sensor, temperature sensor and condensation are equipped on pipeline between condenser and the isocon of close condenser
A check valve is additionally provided on pipeline between device.
Coolant liquid flows back when check valve is for avoiding carrying out cooler liquid channel system resistance to pressure detection, improves cooler liquid
The reliability of road system sealing and resistance to pressure detection.
The condenser is also matched with a cooling blower.
The internal diameter of the first runner is consistent with internal diameter of the pipeline, and the internal diameter of second flow channel is the 1/3-1/ of first runner internal diameter
2。
The utility model compared with prior art, has the following advantages and benefits：
A kind of cooler liquid channel system for being easy to carry out pressure detecting of the utility model, liquid reserve tank are used to store coolant liquid,
Coolant liquid enters inlet tube from liquid reserve tank under water pump driving, cools down subsequently into welding machine to welding machine, and coolant liquid is inhaled
It flows out after heat from welding machine, into outlet tube, is cooled down after being filtered by condenser, last coolant liquid is returned by solenoid valve one
It flow in liquid reserve tank and recycles, the utility model copper mouth in parallel at solenoid valve one, when needing to cooler fluid path system
When being sealed property of uniting and resistance to pressure detect, one opens solenoid valve two of solenoid valve is closed, makes the coolant liquid of reflux through isocon, electricity
Magnet valve two and copper mouth are back in liquid reserve tank, and since coolant liquid enters second flow channel through the first runner of copper mouth, first runner is straight
Diameter is greater than second flow channel diameter, therefore using the principle of small-bore pressurization, copper mouth can increase by 1 for entire cooler liquid channel system
Times pressure above, will not due to using copper mouth to pressurize conducive to the detection to cooler liquid channel system leakproofness and resistance to pressure
The device of liquid channel system is damaged, and effectively prevents pressure increase caused by existing Manual pressurizing and ball check pressure not
Consistent defect, the reliability and consistency for detecting cooler liquid channel system leakproofness and resistance to pressure are higher.
Detailed description of the invention
Attached drawing described herein is used to provide to further understand the utility model embodiment, constitutes the one of the application
Part does not constitute the restriction to the utility model embodiment.In the accompanying drawings：
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model copper mouth cross-sectional view.
Label and corresponding parts title in attached drawing：
1- liquid reserve tank, 2- water pump, 3- condenser, 31- cooling blower, 4- inlet tube, 5- filter, 6- outlet tube, 7- electricity
Magnet valve one, 8- isocon, 9- copper mouth, 91- entrance, the outlet 92-, 93- first runner, 94- second flow channel, 10- solenoid valve two,
11- filter screen, 12- solenoid valve three, 13- temperature sensor, 14- check valve.
Specific embodiment
For the purpose of this utility model, technical solution and advantage is more clearly understood, below with reference to embodiment and attached drawing,
The utility model is described in further detail, and the exemplary embodiment and its explanation of the utility model are only used for explaining this
Utility model is not intended to limit the scope of the present invention.
Embodiment 1
As shown in Figure 1, 2, a kind of cooler liquid channel system for being easy to carry out pressure detecting of the utility model, including liquid reserve tank
1, the liquid outlet of water pump 2 and condenser 3, liquid reserve tank 1 is connected by pipeline with water pump 2, and 2 output end of water pump connects an inlet tube
4, inlet tube 4 is used to connect the liquid feeding end of welding machine, and the condenser 3 is connected by pipeline with the inlet of liquid reserve tank 1, condenser
3 other ends connect a filter 5, and filter 5 is also connected with an outlet tube 6, and outlet tube 6 is used to connect the outlet end of welding machine,
It is equipped with a solenoid valve 1 on pipeline between condenser 3 and liquid reserve tank 1, respectively accesses one on the pipeline at one 7 both ends of solenoid valve
Isocon 8, the end of two isocons 8 are connected with the entrance 91 of a copper mouth 9 and outlet 92 respectively, 9 axis of copper mouth
Place be equipped with first runner 93 and second flow channel 94,93 diameter of first runner be greater than 94 diameter of second flow channel, and first runner 93 with
Isocon 8 close to 3 side of condenser is connected to, and second flow channel 94 is connected to the isocon 8 close to 1 side of liquid reserve tank, is being shunted
Solenoid valve 2 10 is additionally provided on pipe 8.
The internal diameter of the first runner 93 is consistent with internal diameter of the pipeline, and the internal diameter of second flow channel 94 is 93 internal diameter of first runner
1/3-1/2。
Embodiment 2
As shown in Figure 1, 2, a kind of cooler liquid channel system for being easy to carry out pressure detecting of the utility model, including liquid reserve tank
1, the liquid outlet of water pump 2 and condenser 3, liquid reserve tank 1 is connected by pipeline with water pump 2, and 2 output end of water pump connects an inlet tube
4, inlet tube 4 is used to connect the liquid feeding end of welding machine, and the condenser 3 is connected by pipeline with the inlet of liquid reserve tank 1, condenser
3 other ends connect a filter 5, and filter 5 is also connected with an outlet tube 6, and outlet tube 6 is used to connect the outlet end of welding machine,
It is equipped with a solenoid valve 1 on pipeline between condenser 3 and liquid reserve tank 1, respectively accesses one on the pipeline at one 7 both ends of solenoid valve
Isocon 8, the end of two isocons 8 are connected with the entrance 91 of a copper mouth 9 and outlet 92 respectively, 9 axis of copper mouth
Place be equipped with first runner 93 and second flow channel 94,93 diameter of first runner be greater than 94 diameter of second flow channel, and first runner 93 with
Isocon 8 close to 3 side of condenser is connected to, and second flow channel 94 is connected to the isocon 8 close to 1 side of liquid reserve tank, is being shunted
Solenoid valve 2 10 is additionally provided on pipe 8.
A filter screen 11 is additionally provided on pipeline between the liquid reserve tank 1 and water pump 2.
The inlet tube 4 is equipped with solenoid valve 3 12.
Temperature sensor 13, temperature sensor are equipped on pipeline between condenser 3 and the isocon 8 of close condenser 3
A check valve 14 is additionally provided on pipeline between 13 and condenser 3.
The condenser 3 is also matched with a cooling blower 31.
The internal diameter of the first runner 93 is consistent with internal diameter of the pipeline, and the internal diameter of second flow channel 94 is 93 internal diameter of first runner
1/3-1/2。
Above-described specific embodiment, to the purpose of this utility model, technical scheme and beneficial effects carried out into
One step is described in detail, it should be understood that being not used to limit the foregoing is merely specific embodiment of the present utility model
Determine the protection scope of the utility model, within the spirit and principle of the utility model, any modification for being made equally is replaced
It changes, improve, should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of cooler liquid channel system for being easy to carry out pressure detecting, which is characterized in that including liquid reserve tank (1), water pump (2) and
The liquid outlet of condenser (3), liquid reserve tank (1) is connected by pipeline with water pump (2), and water pump (2) output end connects an inlet tube
(4), inlet tube (4) is used to connect the liquid feeding end of welding machine, and the condenser (3) passes through the inlet phase of pipeline and liquid reserve tank (1)
Even, condenser (3) other end connects a filter (5), and filter (5) is also connected with an outlet tube (6), and outlet tube (6) is used
In the outlet end of connection welding machine, equipped with a solenoid valve one (7), solenoid valve on the pipeline between condenser (3) and liquid reserve tank (1)
Respectively access an isocon (8) on the pipeline at one (7) both ends, the end of two isocons (8) enters with one copper mouth (9) respectively
Mouth (91) is connected with outlet (92), and first runner (93) and second flow channel (94) are equipped at copper mouth (9) axis, first-class
Road (93) diameter is greater than second flow channel (94) diameter, and first runner (93) and the isocon (8) close to condenser (3) side connect
Logical, second flow channel (94) is connected to the isocon (8) close to liquid reserve tank (1) side, is additionally provided with solenoid valve two on isocon (8)
(10)。
2. a kind of cooler liquid channel system for being easy to carry out pressure detecting according to claim 1, which is characterized in that described
A filter screen (11) is additionally provided on pipeline between liquid reserve tank (1) and water pump (2).
3. a kind of cooler liquid channel system for being easy to carry out pressure detecting according to claim 1, which is characterized in that described
Inlet tube (4) is equipped with solenoid valve three (12).
4. a kind of cooler liquid channel system for being easy to carry out pressure detecting according to claim 1, which is characterized in that cold
Condenser (3) and the pipeline between the isocon (8) of condenser (3) are equipped with temperature sensor (13), temperature sensor (13)
A check valve (14) is additionally provided on pipeline between condenser (3).
5. a kind of cooler liquid channel system for being easy to carry out pressure detecting according to claim 1, which is characterized in that described
Condenser (3) is also matched with a cooling blower (31).
6. a kind of cooler liquid channel system for being easy to carry out pressure detecting according to claim 1, which is characterized in that described
The internal diameter of first runner (93) is consistent with internal diameter of the pipeline, and the internal diameter of second flow channel (94) is the 1/3-1/ of first runner (93) internal diameter
2。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820900184.0U CN208171525U (en) | 2018-06-11 | 2018-06-11 | A kind of cooler liquid channel system being easy to carry out pressure detecting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820900184.0U CN208171525U (en) | 2018-06-11 | 2018-06-11 | A kind of cooler liquid channel system being easy to carry out pressure detecting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208171525U true CN208171525U (en) | 2018-11-30 |
Family
ID=64365968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820900184.0U Active CN208171525U (en) | 2018-06-11 | 2018-06-11 | A kind of cooler liquid channel system being easy to carry out pressure detecting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208171525U (en) |
-
2018
- 2018-06-11 CN CN201820900184.0U patent/CN208171525U/en active Active
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