CN101509821A - Withstand voltage leak detection equipment for water tank for water heater - Google Patents
Withstand voltage leak detection equipment for water tank for water heater Download PDFInfo
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- CN101509821A CN101509821A CNA2009100303272A CN200910030327A CN101509821A CN 101509821 A CN101509821 A CN 101509821A CN A2009100303272 A CNA2009100303272 A CN A2009100303272A CN 200910030327 A CN200910030327 A CN 200910030327A CN 101509821 A CN101509821 A CN 101509821A
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- water tank
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- withstand voltage
- leak detection
- water heater
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Abstract
The invention relates to a water heater water tank pressure-proof leak hunting device which is provided with a base and a sink arranged on the base. The base is provided with a guidance upright post which is movably connected with a horizontal frame; the horizontal frame is fixedly connected with an air cylinder at the position corresponding to the upward side of the sink; and the lower end of the air cylinder is connected with a frame. In the invention, the detected water tank is pressed and totally immersed in the water of the sink at one time, thus greatly relieving working intensity and improving working efficiency. The inflation pressure in the water tank can be up to 1-2MPa far exceeding the standard 0.15MPa of the prior art, and therefore the leak hunting effect is greatly enhanced. Besides, the process that the water tank is driven by air pressure to be immersed in the water is smooth and not likely to cause relatively obvious water surface fluctuation, thus being safer and beneficial to improving the accuracy of the detection. No noise is generated in the operation process and the service life is long.
Description
Technical field
The present invention relates to Withstand voltage leak detection equipment for water tank for water heater, relate in particular to a kind of solar water heater water tank Withstand voltage leak detection equipment.
Background technology
Solar water heater water tank is the critical piece of solar water heater, be mainly used in and connect thermal-collecting tube and stored hot water, the quality of its sealing condition is directly connected to the quality of solar water heater, so solar water heater water tank leak detection work is the necessary operation of manufacturing enterprise.In the prior art, it is that hole with water tank carries out shutoff that water tank is adopted the method for ability of swimming leak detection, and charged pressure gas, then with the water tank submerged, whether produces bubble and judges whether water tank exists the position of leak source and leakage by observing.At present, manually-operated is still adopted in the leak detection work of most of manufacturing enterprises, water tank after being about to inflate manually is pressed in the interior water of tank, water tank is not had in the entry, detect it whether gas leak phenomenon is arranged, because the water tank volume is relatively large, manually-operated is difficult to immerse inner water tank in the water fully, can only detect respectively at each position, testing intensity is very big, and work efficiency is lower, and water tank has fluctuating during owing to manually-operated, produce the fluctuation of the water surface, be difficult for finding small gas leak phenomenon, have certain problem, and the manually-operated charge pressure is unsuitable excessive, the excessive rear water box of pressure explodes to fly out easily and hurts sb.'s feelings, and makes withstand voltage and hunt leak to differ bigger when testing effect with actual use, can not guarantee product quality.
Summary of the invention
In order to overcome above defective, the technical problem to be solved in the present invention is: propose a kind of increasing work efficiency, need not manually-operated solar water heater water tank leak test plant.
The technical solution adopted in the present invention is: a kind of Withstand voltage leak detection equipment for water tank for water heater, have base and the tank that is arranged on the base, described base is provided with guide upright post, be connected with crossbearer on the guide upright post, the fixedly connected cylinder in place, corresponding tank top on the crossbearer, the cylinder lower end is connected with framework.
According to another preferred embodiment, Withstand voltage leak detection equipment for water tank for water heater comprises that further the guide upright post end away from base is provided with leading screw, and described leading screw is threaded with crossbearer.
According to another preferred embodiment, Withstand voltage leak detection equipment for water tank for water heater comprises that further described crossbearer is provided with pilot hole, the corresponding guide pole that passes pilot hole that is provided with on the framework.
According to another preferred embodiment, Withstand voltage leak detection equipment for water tank for water heater comprises that further described cylinder lower end is threaded with the framework employing.
According to another preferred embodiment, Withstand voltage leak detection equipment for water tank for water heater comprises that further described leak test plant is used for the withstand voltage leak detection of solar water heater water tank.
According to another preferred embodiment, Withstand voltage leak detection equipment for water tank for water heater further comprises on the described framework and is fixedly connected with becket.
The invention has the beneficial effects as follows: 1) the present invention pushes solar water heater water tank to be detected in the water that immerses tank by the air cylinder driven mechanical arm, convenient and swift, can disposablely be immersed in water tank in the water fully, greatly reduce working strength, improved work efficiency, and the water-immersed process of water tank is steady, is difficult for causing bigger water level fluctuation, helps to improve the accuracy of detection; 2) crossbearer of the present invention can be regulated height by screw mandrel, and applicability is higher; 3) mechanical arm of the present invention is provided with guide pole, makes the mechanical arm impulse stroke accurate more, stable; 4) the present invention is placed on water tank in the fixing quadra, and weld metal retainer plate on the framework, has improved the security performance that detects greatly.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is the structural representation of the preferred embodiments of the present invention;
Among the figure: 1, base, 3, tank, 5, guide upright post, 7, crossbearer, 9, cylinder, 11, framework, 13, leading screw, 15, pilot hole, 17, guide pole, 19, becket.
Embodiment
The present invention is further detailed explanation with preferred embodiment in conjunction with the accompanying drawings now.These accompanying drawings are the synoptic diagram of simplification, basic structure of the present invention only is described in a schematic way, so it only show the formation relevant with the present invention.
As shown in Figure 1, a kind of solar water heater water tank Withstand voltage leak detection equipment, have base 1 and the tank 3 that is arranged on the base 1, described base 1 is provided with guide upright post 5, be connected with crossbearer 7 on the guide upright post 5, fixedly connected cylinder 9 is located in corresponding tank 3 tops on the crossbearer 7, and cylinder 9 lower ends are connected with framework 11.Cylinder 9 one ends preferably are provided with mechanical arm, be connected with framework 11 by mechanical arm, and the preferred mechanical hand are threaded with framework 11.In addition, weld metal ring 19 on the framework 9, setting has improved the security performance that detects water tank greatly like this.
Crossbearer 7 is provided with pilot hole 15, and pilot hole 15 corresponding positions on mechanical arm top and the crossbearer 7 are provided with guide pole 17, and guide pole 17 is slidingly arranged in the pilot hole 15 of above-mentioned crossbearer 7, makes the mechanical arm impulse stroke accurate more, stable.Guide upright post 5 upper ends are rotated and are provided with screw mandrel 13, and above-mentioned crossbearer 7 is threaded with screw mandrel 13, and crossbearer 7 is regulated height by screw mandrel 13, and applicability is higher
During detection, water tank after the inflation is placed in the tank 3, regulate the height of crossbearers 7 then by rotary screw rod 13, make mechanical arm and water tank inconsistent, water tank is fixed by becket 19, starting cylinder 9 driving devices then hands down moving, water tank is submerged into fully in the water of tank 3 and detects, detect the back that finishes and moves up by cylinder 9 driving device hands, the backward rotation screw mandrel 4 then, to move on the crossbearer 5, make mechanical arm 7 break away from water tank.
The present invention pushes the water that immerses tank 3 by the water tank to be checked that cylinder 9 driving device hands will be put into tank 3, can disposablely be immersed in water tank in the water fully, greatly reduce working strength, improved work efficiency, charge pressure can reach 1-2MPa in the water tank, 0.15MPa considerably beyond the prior art standard, the leak detection effect is improved greatly, and water tank is steady by process in the air pressure drive immersion water, be difficult for causing bigger water level fluctuation, help to improve the accuracy of detection, safer, operating process noiselessness and long service life.
With above-mentioned foundation desirable embodiment of the present invention is enlightenment, and by above-mentioned description, the related work personnel can carry out various change and modification fully in the scope that does not depart from this invention technological thought.The technical scope of this invention is not limited to the content on the instructions, must determine its technical scope according to the claim scope.
Claims (6)
1, a kind of Withstand voltage leak detection equipment for water tank for water heater, have base (1) and be arranged on tank (3) on the base (1), it is characterized in that: described base (1) is provided with guide upright post (5), be connected with crossbearer (7) on the guide upright post (5), crossbearer (7) is gone up place, corresponding tank (3) top fixedly connected cylinder (9), and cylinder (9) lower end is connected with quadra (11).
2, Withstand voltage leak detection equipment for water tank for water heater as claimed in claim 1 is characterized in that: guide upright post (5) end away from base (1) is provided with leading screw (13), and described leading screw (13) is threaded with crossbearer (7).
3, Withstand voltage leak detection equipment for water tank for water heater as claimed in claim 1 is characterized in that: described crossbearer (7) is provided with pilot hole (15), and framework (11) is gone up correspondence and is provided with the guide pole (17) that passes pilot hole (15).
4, Withstand voltage leak detection equipment for water tank for water heater as claimed in claim 1 is characterized in that: described cylinder (9) lower end is adopted with framework (11) and is threaded.
5, Withstand voltage leak detection equipment for water tank for water heater as claimed in claim 1 is characterized in that: described leak test plant is used for the withstand voltage leak detection of solar water heater water tank.
6, Withstand voltage leak detection equipment for water tank for water heater as claimed in claim 1 is characterized in that: be fixedly connected with becket (19) on the described framework (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100303272A CN101509821A (en) | 2009-03-11 | 2009-03-11 | Withstand voltage leak detection equipment for water tank for water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100303272A CN101509821A (en) | 2009-03-11 | 2009-03-11 | Withstand voltage leak detection equipment for water tank for water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101509821A true CN101509821A (en) | 2009-08-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2009100303272A Pending CN101509821A (en) | 2009-03-11 | 2009-03-11 | Withstand voltage leak detection equipment for water tank for water heater |
Country Status (1)
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| CN (1) | CN101509821A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101907508A (en) * | 2010-07-13 | 2010-12-08 | 皇明太阳能股份有限公司 | Low and high temperature hydraulic and pneumatic pressure seal test equipment |
| CN102983520A (en) * | 2012-12-13 | 2013-03-20 | 江苏腾奇电力设备科技有限公司 | Leak detection method of plate radiator for transformer |
| CN103115731A (en) * | 2013-01-29 | 2013-05-22 | 苏州奔腾塑业有限公司 | Air tightness detecting device |
| CN104296940A (en) * | 2014-10-10 | 2015-01-21 | 衡阳金化高压容器股份有限公司 | Device for testing gas tightness of high-pressure gas cylinder |
-
2009
- 2009-03-11 CN CNA2009100303272A patent/CN101509821A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101907508A (en) * | 2010-07-13 | 2010-12-08 | 皇明太阳能股份有限公司 | Low and high temperature hydraulic and pneumatic pressure seal test equipment |
| CN102983520A (en) * | 2012-12-13 | 2013-03-20 | 江苏腾奇电力设备科技有限公司 | Leak detection method of plate radiator for transformer |
| CN103115731A (en) * | 2013-01-29 | 2013-05-22 | 苏州奔腾塑业有限公司 | Air tightness detecting device |
| CN104296940A (en) * | 2014-10-10 | 2015-01-21 | 衡阳金化高压容器股份有限公司 | Device for testing gas tightness of high-pressure gas cylinder |
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Open date: 20090819 |