CN108687422A - A kind of environment-friendly type welding circuit board device - Google Patents
A kind of environment-friendly type welding circuit board device Download PDFInfo
- Publication number
- CN108687422A CN108687422A CN201811009070.8A CN201811009070A CN108687422A CN 108687422 A CN108687422 A CN 108687422A CN 201811009070 A CN201811009070 A CN 201811009070A CN 108687422 A CN108687422 A CN 108687422A
- Authority
- CN
- China
- Prior art keywords
- supporting plate
- cooling
- circuit board
- environment
- friendly type
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
- B23K3/08—Auxiliary devices therefor
- B23K3/085—Cooling, heat sink or heat shielding means
Abstract
The invention discloses a kind of environment-friendly type welding circuit board devices, including environmentally friendly holder, the environmental protection holder includes supporting plate, supporting plate lower part left and right ends are equipped with rack leg, supporting plate top left and right ends are equipped with harmful gas absorption device, supporting plate lower part is equipped with cooling device, harmful gas absorption device top is equipped with security against fire device, supporting plate side surface is equipped with control mechanism, the control mechanism includes the control holder for being fixedly mounted on supporting plate side surface, it controls cradle top and is equipped with control framework, controller is equipped in controller chassis body.The invention has the advantages that of simple structure and strong practicability.
Description
Technical field
The present invention relates to circuit board related field, especially a kind of environment-friendly type welding circuit board device.
Background technology
Circuit board will produce a large amount of pernicious gas during carrying out electrical equipment soldering, can damage the body of people, existing
Some circuit boards effectively cannot be collected processing when carrying out soldering to pernicious gas, it is therefore desirable to a kind of novel device
To solve the above problems.
Invention content
The purpose of the present invention is to solve the above problems, devise a kind of environment-friendly type welding circuit board device.
Realize above-mentioned purpose the technical scheme is that, a kind of environment-friendly type welding circuit board device, including environmentally friendly holder,
The environmental protection holder includes supporting plate, and supporting plate lower part left and right ends are equipped with rack leg, and supporting plate top left and right ends have
Evil gas absorbing device, supporting plate lower part are equipped with cooling device, and harmful gas absorption device top is equipped with security against fire device, branch
Frame plate side surface is equipped with control mechanism, and the harmful gas absorption device includes being fixedly mounted on supporting plate top left and right ends
L-shaped respiratory box, L-shaped respiratory box lower side surfaces are provided with permanent opening, L-shaped respiratory box inside lowermost end is equipped with fixed clamp device, L
Shape respiratory box top side surface is provided with absorption opening, L-shaped respiratory box inside top is equipped with gas purification mechanism, the geometrical clamp
Device includes the fixation bottom plate for being fixedly mounted on lower side surfaces in L-shaped respiratory box, and position is equipped among fixed bottom plate side surface
Fixed electric telescopic rod, fixed electric telescopic rod telescopic end are equipped with geometrical clamp, and the gas purification mechanism includes being fixedly mounted on L
The purification holder of top, purification holder are interior equipped with gas purification case inside shape respiratory box, and gas purification case side surface is provided with gas
Body import, gas feed is equipped with air inlet pipe, the free end of air inlet pipe is equipped with exhaust fan, and the gas purification case is internally provided with
Fume cleaning device, when welding starts to generate smog, exhaust fan will work automatically, be inhaled to the smog generated when welding
It is attached, and purified treatment is carried out to the smog of generation by fume cleaning device, the cooling device includes being fixedly mounted on holder
The cooling bottom plate of plate lower part, be equipped at left and right sides of cooling bottom plate top cooling electric lifting rod, cooling electric lifting rod it is flexible
End is equipped with cooler bin, and cooler bin is internally provided with cooling coil, and coolant liquid, the fire-fighting peace have been circulated inside cooling coil
Full device includes the water tank for being fixedly mounted on the two L-shaped respiratory box external uppers in left and right, and water tank top center position is opened
There are water inlet, water inlet to be equipped with penstock, penstock is equipped with electromagnetic switch valve, water tank side surface middle part
Position is provided with water outlet, and water outlet is equipped with water output duct, water output duct lower part is uniformly provided with several apopores, the water output duct
Intermediate position is equipped with inductor, and water output duct end positions are equipped with solenoid valve, and small controller is equipped with beside solenoid valve, described small
Type controller carries out control with inductor and solenoid valve respectively and connect, and fire plant is will not to start in normal welding process
, but when welding temperature is more than 500 degree, and when initial burning, inductor sends out information when sensing temperature and brightness
It sending to the startup of fire plant is controlled in small controller, cooling device and harmful gas absorption device are automatically closed at this time,
To play the state of self-shield, the control mechanism includes the control holder for being fixedly mounted on supporting plate side surface, controls holder
Top is equipped with control framework, and controller is equipped in controller chassis body.
Position is in hollow out state among the supporting plate.
The air inlet pipe, which passes through, absorbs the outside that opening extends to L-shaped respiratory box.
The fixed electric telescopic rod can extend to the outside of L-shaped respiratory box across permanent opening when in use.
The fume cleaning device is connected with air inlet pipe.
The penstock is attached with resource of water supply.
Water outlet of the both ends of the water output duct respectively with the water tank of left and right ends is attached.
The cooling coil is attached with external heat sink, when temperature is higher than 300 degree when welding, is closed
Coolant liquid will be delivered in cooling coil and carries out cooling processing to it by security against fire device, heat sink automatically.
The shape of the control holder is in I-shaped.
The controller is electronic with exhaust fan, electromagnetic switch valve, fume cleaning device, fixed electric telescopic rod, cooling respectively
Elevating lever carries out control connection.
A kind of environment-friendly type welding circuit board device made using technical scheme of the present invention, can be effectively to soldering
The pernicious gas generated in journey is collected processing, ensures that the safety of worker, working efficiency can also improve.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of environment-friendly type welding circuit board device of the present invention;
Fig. 2 is security against fire device enlarged drawing of the present invention;
Fig. 3 is control dress enlarged drawing of the present invention;
Fig. 4 is fixed clamp device enlarged drawing of the present invention;
In figure, 1, supporting plate;2, rack leg;3, L-shaped respiratory box;4, permanent opening;5, opening is absorbed;6, fixed bottom plate;7, electric
Dynamic telescopic rod;8, geometrical clamp;9, holder is purified;10, gas purification case;11, gas feed;12, air inlet pipe;13, exhaust fan;
14, fume cleaning device;15, cooling bottom plate;16, cooling electric lifting rod;17, cooler bin;18, cooling coil;19, water tank;
20, water inlet;21, penstock;22, electromagnetic switch valve;23, water outlet;24, water output duct;25, apopore;26, incude
Device;27, solenoid valve;28, small controller;29, holder is controlled;30, framework is controlled;31, controller.
Specific implementation mode
The present invention is specifically described below in conjunction with the accompanying drawings, as shown in Figs 1-4, a kind of environment-friendly type welding circuit board dress
It sets, including environmentally friendly holder, which is characterized in that the environmental protection holder includes supporting plate 1, and 1 lower part left and right ends of supporting plate are equipped with branch
Frame leg 2,1 top left and right ends of supporting plate are equipped with harmful gas absorption device, and 1 lower part of supporting plate is equipped with cooling device, You Haiqi
Body absorption plant top is equipped with security against fire device, and 1 side surface of supporting plate is equipped with control mechanism, the harmful gas absorption device
L-shaped respiratory box 3 including being fixedly mounted on 1 top left and right ends of supporting plate, 3 lower side surfaces of L-shaped respiratory box are provided with fixation and open
Mouth 4,3 inside lowermost end of L-shaped respiratory box are equipped with fixed clamp device, and 3 top side surface of L-shaped respiratory box is provided with absorption opening 5, L-shaped
3 inside top of respiratory box is equipped with gas purification mechanism, and the fixed clamp device includes under being fixedly mounted in L-shaped respiratory box 3
The fixation bottom plate 6 of portion side surface, 6 side surface of fixed bottom plate centre position are equipped with fixed electric telescopic rod 7, fixed electric telescopic rod
7 telescopic ends are equipped with geometrical clamp 8, and the gas purification mechanism includes being fixedly mounted on the purification branch of 3 inside top of L-shaped respiratory box
It is equipped with gas purification case 10 in frame 9, purification holder 9,10 side surface of gas purification case is provided with gas feed 11, in gas feed 11
Free end equipped with air inlet pipe 12, air inlet pipe 12 is equipped with exhaust fan 13, and the gas purification case 10 is internally provided with fume cleaning
Machine 14, when welding starts to generate smog, exhaust fan 13 will work automatically, be adsorbed to the smog generated when welding, and
And purified treatment is carried out to the smog of generation by fume cleaning device 14, the cooling device includes being fixedly mounted on supporting plate 1
The cooling bottom plate 15 of lower part, 15 top of the cooling bottom plate left and right sides are equipped with cooling electric lifting rod 16, cooling electric lifting rod 16
Telescopic end be equipped with cooler bin 17, cooler bin 17 is internally provided with cooling coil 18, cooling circulated inside cooling coil
Liquid, the security against fire device include the water tank 19 for being fixedly mounted on two 3 external uppers of L-shaped respiratory box in left and right, water storage
19 top center position of case is provided with water inlet 20, and water inlet 20 is equipped with penstock 21, and penstock 21 is opened equipped with electromagnetism
Valve 22 is closed, position is provided with water outlet 23 among 19 side surface of the water tank, and water outlet 23 is equipped with water output duct 24, water outlet is led
24 lower part of pipe is uniformly provided with several apopores 25, and 24 intermediate position of the water output duct is equipped with inductor 26,24 liang of water output duct
End position is equipped with solenoid valve 27, and the side of solenoid valve 27 is equipped with small controller 28, the small controller 28 respectively with inductor
26 carry out control with solenoid valve 27 connects, and fire plant will not start in normal welding process, but when welding temperature
When degree is more than 500 degree, and when initial burning, inductor 26 sends information to small controller when sensing temperature and brightness
The startup of fire plant is controlled in 28, cooling device and harmful gas absorption device are automatically closed at this time, to play self-shield
State, the control mechanism includes the control holder 29 for being fixedly mounted on 1 side surface of supporting plate, and control holder 29 top is equipped with
Framework 30 is controlled, controller 31 is equipped in control framework 30;1 intermediate position of the supporting plate is in hollow out state;The air inlet pipe
12 extend to the outside of L-shaped respiratory box 3 across opening 5 is absorbed;The fixed electric telescopic rod 7 can pass through fix when in use
Opening 4 extends to the outside of L-shaped respiratory box 3;The fume cleaning device 14 is connected with air inlet pipe 12;The penstock 21 with
Resource of water supply is attached;The both ends of the water output duct 24 are connected with the water outlet of the water tank of left and right ends 19 23 respectively
It connects;The cooling coil 18 is attached with external heat sink, and when temperature is higher than 300 degree when welding, closing disappears
Coolant liquid will be delivered in cooling coil 18 and carries out cooling processing to it by anti-safety device, heat sink automatically;The control
The shape of holder 29 is in I-shaped;The controller 31 respectively with exhaust fan 13, electromagnetic switch valve 22, fume cleaning device 14, solid
Determine electric telescopic rod 7, cooling electric lifting rod 16 carries out control connection.
The characteristics of the present embodiment is that environmentally friendly holder includes supporting plate, and supporting plate lower part left and right ends are equipped with rack leg, branch
Frame plate top left and right ends are equipped with harmful gas absorption device, and supporting plate lower part is equipped with cooling device, harmful gas absorption device
Top is equipped with security against fire device, and supporting plate side surface is equipped with control mechanism, and harmful gas absorption device includes being fixedly mounted on
The L-shaped respiratory box of supporting plate top left and right ends, L-shaped respiratory box lower side surfaces be provided with permanent opening, inside L-shaped respiratory box most
Bottom end is equipped with fixed clamp device, and L-shaped respiratory box top side surface is provided with absorption opening, L-shaped respiratory box inside top is equipped with gas
Body purification mechanism, fixed clamp device includes the fixation bottom plate for being fixedly mounted on lower side surfaces in L-shaped respiratory box, fixed bottom plate side
Position is equipped with fixed electric telescopic rod among surface, fixed electric telescopic rod telescopic end is equipped with geometrical clamp, gas purification mechanism packet
It includes and is fixedly mounted on the purification holder of top inside L-shaped respiratory box, is equipped with gas purification case, gas purification case in purification holder
Side surface is provided with gas feed, and gas feed is equipped with air inlet pipe, the free end of air inlet pipe is equipped with exhaust fan, gas purification case
It is internally provided with fume cleaning device, exhaust fan will work automatically when welding starts to generate smog, to the cigarette generated when welding
Mist is adsorbed, and carries out purified treatment to the smog of generation by fume cleaning device, and cooling device includes being fixedly mounted on
The cooling bottom plate of supporting plate lower part, the cooling bottom plate top left and right sides, which is equipped with, to be cooled down electric lifting rod, cools down electric lifting rod
Telescopic end is equipped with cooler bin, and cooler bin is internally provided with cooling coil, and coolant liquid, fire-fighting peace have been circulated inside cooling coil
Full device includes the water tank for being fixedly mounted on the two L-shaped respiratory box external uppers in left and right, and water tank top center position is opened
There are water inlet, water inlet to be equipped with penstock, penstock is equipped with electromagnetic switch valve, and position is opened among water tank side surface
There is water outlet, water outlet is equipped with water output duct, water output duct lower part is uniformly provided with several apopores, position among water output duct
Equipped with inductor, water output duct end positions are equipped with solenoid valve, and small controller, small controller difference are equipped with beside solenoid valve
Control carrying out with inductor and solenoid valve to connect, fire plant will not start in normal welding process, but when weldering
When jointing temp is more than 500 degree, and when initial burning, inductor sends information to small-sized control when sensing temperature and brightness
The startup of fire plant is controlled in device, cooling device and harmful gas absorption device are automatically closed at this time, to play self-shield
State, control mechanism includes the control holder for being fixedly mounted on supporting plate side surface, control cradle top be equipped with control framework,
Controller is equipped in controller chassis body, a kind of environment-friendly type welding circuit board device made using technical scheme of the present invention can
Processing effectively is collected to the pernicious gas generated during soldering, ensures that the safety of worker, working efficiency can also improve.
In the present embodiment, environmentally friendly holder includes supporting plate, and supporting plate lower part left and right ends are equipped with rack leg, supporting plate
Top left and right ends are equipped with harmful gas absorption device, and supporting plate lower part is equipped with cooling device, harmful gas absorption device top
Equipped with security against fire device, supporting plate side surface is equipped with control mechanism, and harmful gas absorption device includes being fixedly mounted on holder
The L-shaped respiratory box of plate top left and right ends, L-shaped respiratory box lower side surfaces are provided with permanent opening, L-shaped respiratory box inside lowermost end
Equipped with fixed clamp device, it is net equipped with gas that L-shaped respiratory box top side surface is provided with absorption opening, L-shaped respiratory box inside top
Change mechanism, small controller carries out control with inductor and solenoid valve respectively and connect, and whether inductor can sense circuit board
It catches fire, if circuit board catches fire, inductor is sent the signal in small controller, and carrying out analysis by small controller opens electricity
Magnet valve passes water through apopore and is sprayed to circuit board, ensures that the safety of circuit board during the work time, controller can control solid
Determine electric telescopic rod to extend outwardly first circuit board is fixed, soldering processing secondly is carried out to circuit board, processed
It will produce a large amount of pernicious gas in journey, gas is pumped into fume cleaning device by control exhaust fan and is carried out at purification by controller
Cooling device is carried out cooling processing by reason by the cooling electric lifting rod of control when soldering is completed to circuit board.
Above-mentioned technical proposal only embodies the optimal technical scheme of technical solution of the present invention, those skilled in the art
The principle of the present invention is embodied to some variations that some of which part may be made, belongs to the scope of protection of the present invention it
It is interior.
Claims (10)
1. a kind of environment-friendly type welding circuit board device, including environmentally friendly holder, which is characterized in that the environmental protection holder includes supporting plate
(1), supporting plate(1)Lower part left and right ends are equipped with rack leg(2), supporting plate(1)Top left and right ends are absorbed equipped with pernicious gas
Device, supporting plate(1)Lower part is equipped with cooling device, and harmful gas absorption device top is equipped with security against fire device, supporting plate(1)
Side surface is equipped with control mechanism, and the harmful gas absorption device includes being fixedly mounted on supporting plate(1)The L of top left and right ends
Shape respiratory box(3), L-shaped respiratory box(3)Lower side surfaces are provided with permanent opening(4), L-shaped respiratory box(3)Internal lowermost end is equipped with
Fixed clamp device, L-shaped respiratory box(3)Top side surface is provided with absorption opening(5), L-shaped respiratory box(3)Internal top is equipped with gas
Body purification mechanism, the fixed clamp device include being fixedly mounted on L-shaped respiratory box(3)The fixation bottom plate of interior lower side surfaces(6),
Fixed bottom plate(6)Position is equipped with fixed electric telescopic rod among side surface(7), fixed electric telescopic rod(7)Telescopic end is equipped with solid
Clamp(8), the gas purification mechanism includes being fixedly mounted on L-shaped respiratory box(3)The purification holder of internal top(9), it is net
Change holder(9)It is interior to be equipped with gas purification case(10), gas purification case(10)Side surface is provided with gas feed(11), gas feed
(11)It is equipped with air inlet pipe(12), air inlet pipe(12)Free end be equipped with exhaust fan(13), the gas purification case(10)It is interior
Portion is equipped with fume cleaning device(14), the exhaust fan when welding starts to generate smog(13)It will work automatically, to being produced when welding
Raw smog is adsorbed, and passes through fume cleaning device(14)Purified treatment, the cooling device are carried out to the smog of generation
Including being fixedly mounted on supporting plate(1)The cooling bottom plate of lower part(15), cooling bottom plate(15)Cooling electricity is equipped at left and right sides of top
Dynamic elevating lever(16), cooling electric lifting rod(16)Telescopic end be equipped with cooler bin(17), cooler bin(17)It is internally provided with cold
But coil pipe(18), coolant liquid has been circulated inside cooling coil, the security against fire device includes being fixedly mounted on left and right two
A L-shaped respiratory box(3)The water tank of external upper(19), water tank(19)Top center position is provided with water inlet(20), into
The mouth of a river(20)It is equipped with penstock(21), penstock(21)It is equipped with electromagnetic switch valve(22), the water tank(19)Side
Position is provided with water outlet among surface(23), water outlet(23)It is equipped with water output duct(24), water output duct(24)Lower part is uniform
It is provided with several apopores(25), the water output duct(24)Intermediate position is equipped with inductor(26), water output duct(24)Both ends position
Solenoid valve is installed(27), solenoid valve(27)Side is equipped with small controller(28), the small controller(28)Respectively with sense
Answer device(26)And solenoid valve(27)Control connection is carried out, fire plant will not start in normal welding process, still
When welding temperature is more than 500 degree, and when initial burning, inductor(26)It is sent information to when sensing temperature and brightness
Small controller(28)The startup of fire plant inside is controlled, at this time cooling device and harmful gas absorption device are automatically closed,
To play the state of self-shield, the control mechanism includes being fixedly mounted on supporting plate(1)The control holder of side surface(29), control
Holder processed(29)Top is equipped with control framework(30), control framework(30)It is interior to be equipped with controller(31).
2. requiring a kind of environment-friendly type welding circuit board device described in 1 according to 2 profits of power, which is characterized in that the supporting plate(1)In
Between position be in hollow out state.
3. a kind of environment-friendly type welding circuit board device according to claim 1, which is characterized in that the air inlet pipe(12)It wears
Cross absorption opening(5)Extend to L-shaped respiratory box(3)Outside.
4. a kind of environment-friendly type welding circuit board device according to claim 1, which is characterized in that the fixed electric expansion
Bar(7)Permanent opening can be passed through when in use(4)Extend to L-shaped respiratory box(3)Outside.
5. a kind of environment-friendly type welding circuit board device according to claim 1, which is characterized in that the fume cleaning device
(14)With air inlet pipe(12)It is connected.
6. a kind of environment-friendly type welding circuit board device according to claim 1, which is characterized in that the penstock(21)
It is attached with resource of water supply.
7. a kind of environment-friendly type welding circuit board device according to claim 1, which is characterized in that the water output duct(24)
Both ends respectively with the water tank of left and right ends(19)Water outlet(23)It is attached.
8. a kind of environment-friendly type welding circuit board device according to claim 1, which is characterized in that the cooling coil(18)
It is attached with external heat sink, when temperature is higher than 300 degree when welding, closes security against fire device, cooling dress
Set to be delivered to cooling coil by coolant liquid automatically(18)In cooling processing is carried out to it.
9. a kind of environment-friendly type welding circuit board device according to claim 1, which is characterized in that the control holder(29)
Shape in I-shaped.
10. a kind of environment-friendly type welding circuit board device according to claim 1, which is characterized in that the controller(31)
Respectively with exhaust fan(13), electromagnetic switch valve(22), fume cleaning device(14), fixed electric telescopic rod(7), cooling electric up-down
Bar(16)Carry out control connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811009070.8A CN108687422B (en) | 2018-08-31 | 2018-08-31 | Environment-friendly circuit board welding set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811009070.8A CN108687422B (en) | 2018-08-31 | 2018-08-31 | Environment-friendly circuit board welding set |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108687422A true CN108687422A (en) | 2018-10-23 |
| CN108687422B CN108687422B (en) | 2021-07-02 |
Family
ID=63841471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811009070.8A Active CN108687422B (en) | 2018-08-31 | 2018-08-31 | Environment-friendly circuit board welding set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108687422B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113305465A (en) * | 2021-07-30 | 2021-08-27 | 徐州康仕居新材料科技有限公司 | Thermal resistance test fixture for flip chip |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08271090A (en) * | 1995-03-31 | 1996-10-18 | Hitachi Ltd | Absorption type water cooling/heating apparatus and manufacture of high-temperature regenerator and smoke tube |
| CN2500330Y (en) * | 2001-04-30 | 2002-07-17 | 孙承永 | Water spraying fire extinguishing device for high pressure oxygen cabin |
| CN205852110U (en) * | 2016-08-11 | 2017-01-04 | 江西海能电源有限公司 | A kind of polar plate of lead acid storage battery welder |
| CN206263472U (en) * | 2016-08-08 | 2017-06-20 | 承德瑞丰盛业建设集团有限公司 | A kind of welding robot |
| CN206316548U (en) * | 2016-10-28 | 2017-07-11 | 天津博悦科技有限公司 | A kind of electromechanical integration laser cutting device |
| CN206745803U (en) * | 2017-03-07 | 2017-12-15 | 宁夏华泰家俱制造有限公司 | A kind of fire extinguishing system that can be detected disaster hidden-trouble automatically and start spray |
| CN207057862U (en) * | 2017-05-03 | 2018-03-02 | 罗新华 | A kind of cold water plate of water cooling tube stable connection |
| CN207547844U (en) * | 2017-12-19 | 2018-06-29 | 广州好焊机电设备有限公司 | A kind of stud spot-welding machine of output power |
| CN108362130A (en) * | 2018-03-17 | 2018-08-03 | 沧州中铁装备制造材料有限公司 | A kind of Bottom of Heating Furnace water sealed tank leak-proof device |
-
2018
- 2018-08-31 CN CN201811009070.8A patent/CN108687422B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08271090A (en) * | 1995-03-31 | 1996-10-18 | Hitachi Ltd | Absorption type water cooling/heating apparatus and manufacture of high-temperature regenerator and smoke tube |
| CN2500330Y (en) * | 2001-04-30 | 2002-07-17 | 孙承永 | Water spraying fire extinguishing device for high pressure oxygen cabin |
| CN206263472U (en) * | 2016-08-08 | 2017-06-20 | 承德瑞丰盛业建设集团有限公司 | A kind of welding robot |
| CN205852110U (en) * | 2016-08-11 | 2017-01-04 | 江西海能电源有限公司 | A kind of polar plate of lead acid storage battery welder |
| CN206316548U (en) * | 2016-10-28 | 2017-07-11 | 天津博悦科技有限公司 | A kind of electromechanical integration laser cutting device |
| CN206745803U (en) * | 2017-03-07 | 2017-12-15 | 宁夏华泰家俱制造有限公司 | A kind of fire extinguishing system that can be detected disaster hidden-trouble automatically and start spray |
| CN207057862U (en) * | 2017-05-03 | 2018-03-02 | 罗新华 | A kind of cold water plate of water cooling tube stable connection |
| CN207547844U (en) * | 2017-12-19 | 2018-06-29 | 广州好焊机电设备有限公司 | A kind of stud spot-welding machine of output power |
| CN108362130A (en) * | 2018-03-17 | 2018-08-03 | 沧州中铁装备制造材料有限公司 | A kind of Bottom of Heating Furnace water sealed tank leak-proof device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113305465A (en) * | 2021-07-30 | 2021-08-27 | 徐州康仕居新材料科技有限公司 | Thermal resistance test fixture for flip chip |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108687422B (en) | 2021-07-02 |
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