CN103759902A - Solar water heater liner pressure testing device - Google Patents
Solar water heater liner pressure testing device Download PDFInfo
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- CN103759902A CN103759902A CN201410003280.1A CN201410003280A CN103759902A CN 103759902 A CN103759902 A CN 103759902A CN 201410003280 A CN201410003280 A CN 201410003280A CN 103759902 A CN103759902 A CN 103759902A
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Abstract
The invention discloses a solar water heater liner pressure testing device. The solar water heater liner pressure testing device comprises a water tank and a liner pressure blocking device, wherein the top end of the water tank is open. The solar water heater liner pressure testing device further comprises a first support which is located above the water tank, a second support and a fixing piece, wherein the output end of the first support is a power device which makes reciprocal rectilinear motion, the power device is fixed to the first support, the output end of the power device is located below the first support, the second support is fixed to the output end of the power device, and the fixing piece is used for fixing a liner to the second support. According to the solar water heater liner pressure testing device, due to the fact that the liner is fixed to the second support during a test, the liner is prevented from rolling when force is applied to the liner, operation can be achieved by only one operator during pressure testing, and pressure testing of the liner can be conducted conveniently.
Description
Technical field
The present invention relates to automation technical field, particularly a kind of solar water heater liner pressure testing device.
Background technology
In prior art during to the inner container pressure test of solar water heater, first inner bag is pressed the plug of block apparatus to fill in the courage mouth of inner bag, courage mouth is sealed.After having sealed, staff is immersed inner bag to be equipped with in the water tank of water, carries out pressure testing, checks that whether sealing is good.But in pressure testing process, the stressed upset of inner bag meeting, needs staff ceaselessly to press inner bag; And need a plurality of staff's cooperations to carry out pressure testing, and lavish labor on, waste time and energy.
Therefore,, while how to solve the inner container pressure test to solar water heater, the problem wasting time and energy, is those skilled in the art's technical issues that need to address.
Summary of the invention
The technical problem to be solved in the present invention is to provide the solar water heater liner pressure testing device of a kind of convenience to inner container pressure test.
Solar water heater liner pressure testing device of the present invention, comprise that top is that uncovered water tank and inner bag pressed block apparatus, wherein also comprise the first support that is positioned at described water tank top, output terminal is the propulsion system of linear reciprocating motion, described propulsion system are fixed on described the first support, its output terminal is positioned at described the first support below, is fixed on the second support on the output terminal of described propulsion system and for inner bag being fixed on to the fixture on described the second support.
Solar water heater liner pressure testing device of the present invention, wherein said propulsion system are the first cylinder, described the second support is fixed on the piston rod of described the first cylinder.
Solar water heater liner pressure testing device of the present invention, wherein said fixture is crimping beam, described crimping beam is located at the top of described the second support by the second cylinder, the bottom of described the second cylinder is fixedly connected with described crimping beam, and its piston rod is fixedly connected with described the second support.
Solar water heater liner pressure testing device of the present invention, wherein said inner bag presses block apparatus to be fixed on described crimping beam by the 3rd cylinder, and the air capacity of described the 3rd cylinder is less than the air capacity of described the second cylinder.
Solar water heater liner pressure testing device of the present invention, is provided with guide pole between wherein said the second support and described crimping beam.
Solar water heater liner pressure testing device of the present invention, wherein said the first support comprise two be separately positioned on montant on two sidewalls that described water tank is relative and with the first crossbeam that is fixed on two described montant ends, described the second support comprises second cross beam, the bottom of described the first cylinder is fixed on described first crossbeam, and the piston rod of the piston rod of described the second cylinder and described the first cylinder is all fixed on described second cross beam.
Solar water heater liner pressure testing device of the present invention, wherein said the first cylinder, described the second cylinder and described the 3rd cylinder are equipped with two, two described the first cylinders are separately fixed at the two ends of described second cross beam, two described the second cylinders are separately fixed at the two ends of described crimping beam, and two described the 3rd cylinders are separately fixed at the two ends that described inner bag is pressed the stifled crossbeam of pressure of block apparatus.
Solar water heater liner pressure testing device of the present invention, wherein said the second support also comprises a plurality of Curved beams that are fixed on side by side on described second cross beam, the outer wall laminating of described Curved beam and inner bag.
Solar water heater liner pressure testing device of the present invention, wherein said the second support is provided with the positioning convex for positioning liner.
With respect to prior art, solar water heater liner pressure testing device provided by the invention, comprise that top is uncovered water tank, inner bag is pressed block apparatus, be positioned at the first support of described water tank top, the propulsion system that output terminal is linear reciprocating motion, propulsion system are fixed on the first support, its output terminal is positioned at described the first support below, is fixed on the second support on the output terminal of propulsion system and for inner bag being fixed on to the fixture on the second support.
While needing pressure testing, first with inner bag, press block apparatus to seal up the courage mouth of inner bag, then inner bag is fixed on the second support.After fixing, the device that turns on the power, inner bag is along with the second support moves down, until immerse water tank completely.According to having or not Bubble formation in water tank, the sealing of test inner bag.After pressure testing completes, the device that again turns on the power, inner bag, along with the second support moves up, until depart from completely after water tank, is pulled down inner bag.
Owing to inner bag being fixed on the second support in process of the test, inner bag can stressedly not roll, and by staff's operation, can be completed in pressure testing process, conveniently inner bag is carried out to pressure testing.
Below in conjunction with accompanying drawing, solar heat aqueous vapor inner container pressure test device of the present invention is described further.
Accompanying drawing explanation
Fig. 1 is the structural representation of solar water heater liner pressure testing device of the present invention.
In Fig. 1:
Water tank-1, the second support-2, the second cylinder-3, inner bag is pressed block apparatus-4, inner bag-5, crimping beam-6, the 3rd cylinder-7, the first support-8, the first cylinder-9, guide pole-10.
Embodiment
Core of the present invention is to provide a kind of solar water heater liner pressure testing device, convenient to inner container pressure test.
In order to make those skilled in the art person understand better the present invention program, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, rather than whole embodiment.Embodiment based in the present invention, those of ordinary skills, not making the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.
Please refer to Fig. 1, in a kind of embodiment, solar water heater liner pressure testing device provided by the invention comprises that top is that uncovered water tank 1, inner bag pressed block apparatus 4, the first support 8, the first cylinder 9, the second support 2, crimping beam 6, the second cylinder 3, the 3rd cylinder 7 and guide pole 10.The air capacity of the 3rd cylinder 7 is less than the air capacity of the second cylinder 3.
The first support 8 comprises two first crossbeams that are separately fixed at the montant on two sidewalls that water tank 1 is relative and are fixed on two montant other ends.First crossbeam is positioned at the top of water tank 1.The second support 2 comprises second cross beam.So arrange, simple in structure, convenient processing and installation.
The bottom of the first cylinder 9 is fixed on first crossbeam, and its piston rod is positioned at the below of first crossbeam.Second cross beam is fixed on the piston rod of the first cylinder 9.The bottom of the second cylinder 3 is fixed on crimping beam 6, and its piston rod is fixed on second cross beam.Crimping beam 6 is positioned at the top of second cross beam.The bottom of the 3rd cylinder 7 is fixed on crimping beam 6, is fixed with inner bag and presses block apparatus 4 on its piston rod.The piston rod of the 3rd cylinder 7 is positioned at the below of crimping beam 6.
When inner bag 5 approaches inner bag pressure block apparatus 4, open the 3rd cylinder 7.Because the air capacity of the 3rd cylinder 7 is less, 6 motions of crimping beam are slower, can effectively prevent that inner bag 5 motions from comparatively fast causing inner bag to press block apparatus 4 sealings tighter, makes the phenomenon of inner bag 5 distortion.
The first cylinder 9 is provided with two, is separately fixed at the two ends of second cross beam.The second cylinder 3 is provided with two, is separately fixed at the two ends of crimping beam 6.The 3rd cylinder 7 is also provided with two, is separately fixed at the two ends that inner bag is pressed the stifled crossbeam of pressure of block apparatus 4.Be provided with two the first cylinders 9, the second cylinder 3 and the 3rd cylinders 7, can improve the robust motion that second cross beam, crimping beam 6 and inner bag are pressed block apparatus 4.
When needs are during to inner bag 5 pressure testing, inner bag 5 is placed on second cross beam, and makes the courage mouth of inner bag 5 and inner bag press the plug of block apparatus 4 to liquidate.Then open the second cylinder 3, make second cross beam to the side shifting near crimping beam 6.While near plug, close the second cylinder 3, open the 3rd cylinder 7, make inner bag press block apparatus 4 to the side shifting near second cross beam, until inner bag while pressing the plug of block apparatus 4 to seal up courage mouth, is closed the 3rd cylinder 7.Finally open the first cylinder 9, second cross beam moves down, until inner bag 5 immerses in water tank 1 completely, observes in water tank 1 and has or not Bubble formation, and inner bag 5 is carried out to performing leak test.
With respect to prior art, advantage of the present invention is: owing to inner bag 5 being fixed on the second support 2 in pressure testing process, inner bag 5 can stressedly not roll; And by staff's operation, can be completed in process of the test, conveniently inner bag 5 is carried out to pressure testing, time saving and energy saving.
In the preferred version of this embodiment, on second cross beam, be welded with side by side a plurality of Curved beams.When inner bag 5 is placed on to second cross beam, the outer wall of the arcwall face of Curved beam and inner bag 5 fits.In the time of need to be to inner bag 5 pressure testing, directly inner bag 5 be placed on Curved beam.So arrange, can increase the lifting surface area of inner bag 5, prevent distortion.
Further, on second cross beam, be provided with positioning convex.While placing inner bag 5, the sidewall of inner bag and positioning convex laminating, positioning liner 5, conveniently makes the courage mouth of inner bag 5 and inner bag press the plug of block apparatus 4 to liquidate.
In another embodiment, inner container pressure test device comprises water tank 1, the first support 8, the second support 2, crimping beam 6, inner bag pressure block apparatus 4, the first cylinder 9 and the second cylinder 3.The first support 8 is positioned at the top of water tank 1.The bottom of the first cylinder 9 is fixed on the first support 8.The second support 2 is fixed on the piston rod of the first cylinder 9, and is positioned at the below of the first support 8.The bottom of the second cylinder 3 is fixed on the second support 2.Crimping beam 6 is fixed on the piston rod of the second cylinder 3, and is positioned at the top of the second support 2.
During pressure testing, first manually press block apparatus 4 to seal up the courage mouth of inner bag 5 inner bag, then inner bag 5 is placed on the second support 2, with crimping beam 6, push down inner bag 5.Finally open the first cylinder 9, until inner bag 5 is immersed in water tank 1.
Certainly, also can inner bag 5 be fixed on the second support 2 by other mode, repeat no more herein.
The above embodiment is described the preferred embodiment of the present invention; not scope of the present invention is limited; design under the prerequisite of spirit not departing from the present invention; various distortion and improvement that the common engineering technical personnel in this area make technical scheme of the present invention, all should fall in the definite protection domain of claims of the present invention.
Claims (9)
1. a solar water heater liner pressure testing device, comprise that top is that uncovered water tank and inner bag pressed block apparatus, it is characterized in that: also comprise the first support that is positioned at described water tank top, output terminal is the propulsion system of linear reciprocating motion, described propulsion system are fixed on described the first support, its output terminal is positioned at described the first support below, is fixed on the second support on the output terminal of described propulsion system and for inner bag being fixed on to the fixture on described the second support.
2. solar water heater liner pressure testing device according to claim 1, is characterized in that: described propulsion system are the first cylinder, and described the second support is fixed on the piston rod of described the first cylinder.
3. solar water heater liner pressure testing device according to claim 2, it is characterized in that: described fixture is crimping beam, described crimping beam is located at the top of described the second support by the second cylinder, the bottom of described the second cylinder is fixedly connected with described crimping beam, and its piston rod is fixedly connected with described the second support.
4. solar water heater liner pressure testing device according to claim 3, is characterized in that: described inner bag presses block apparatus to be fixed on described crimping beam by the 3rd cylinder, and the air capacity of described the 3rd cylinder is less than the air capacity of described the second cylinder.
5. solar water heater liner pressure testing device according to claim 4, is characterized in that: between described the second support and described crimping beam, be provided with guide pole.
6. solar water heater liner pressure testing device according to claim 5, it is characterized in that: described the first support comprises two first crossbeams that are separately positioned on the montant on two sidewalls that described water tank is relative and are fixed on two described montant ends, described the second support comprises second cross beam, the bottom of described the first cylinder is fixed on described first crossbeam, and the piston rod of the piston rod of described the second cylinder and described the first cylinder is all fixed on described second cross beam.
7. solar water heater liner pressure testing device according to claim 6, it is characterized in that: described the first cylinder, described the second cylinder and described the 3rd cylinder are equipped with two, two described the first cylinders are separately fixed at the two ends of described second cross beam, two described the second cylinders are separately fixed at the two ends of described crimping beam, and two described the 3rd cylinders are separately fixed at the two ends that described inner bag is pressed the stifled crossbeam of pressure of block apparatus.
8. according to the solar water heater liner pressure testing device described in any one in claim 1-7, it is characterized in that: described the second support also comprises a plurality of Curved beams that are fixed on side by side on described second cross beam the outer wall laminating of described Curved beam and inner bag.
9. solar water heater liner pressure testing device according to claim 8, is characterized in that: described the second support is provided with the positioning convex for positioning liner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410003280.1A CN103759902A (en) | 2014-01-03 | 2014-01-03 | Solar water heater liner pressure testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410003280.1A CN103759902A (en) | 2014-01-03 | 2014-01-03 | Solar water heater liner pressure testing device |
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| Publication Number | Publication Date |
|---|---|
| CN103759902A true CN103759902A (en) | 2014-04-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410003280.1A Pending CN103759902A (en) | 2014-01-03 | 2014-01-03 | Solar water heater liner pressure testing device |
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| CN (1) | CN103759902A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105973542A (en) * | 2016-07-26 | 2016-09-28 | 马鞍山市美格尔科技电器有限公司 | Water heater inner container water test device |
| CN115325713A (en) * | 2022-10-17 | 2022-11-11 | 山东旭扬新能源有限公司 | Sealing test device for water tank inner container of solar water heater |
-
2014
- 2014-01-03 CN CN201410003280.1A patent/CN103759902A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105973542A (en) * | 2016-07-26 | 2016-09-28 | 马鞍山市美格尔科技电器有限公司 | Water heater inner container water test device |
| CN115325713A (en) * | 2022-10-17 | 2022-11-11 | 山东旭扬新能源有限公司 | Sealing test device for water tank inner container of solar water heater |
| CN115325713B (en) * | 2022-10-17 | 2023-01-24 | 山东旭扬新能源有限公司 | Sealing test device for water tank inner container of solar water heater |
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Application publication date: 20140430 |
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| WD01 | Invention patent application deemed withdrawn after publication |