CN102692293A - Water and gas dual-purpose pressure test machine - Google Patents
Water and gas dual-purpose pressure test machine Download PDFInfo
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- CN102692293A CN102692293A CN2011100697163A CN201110069716A CN102692293A CN 102692293 A CN102692293 A CN 102692293A CN 2011100697163 A CN2011100697163 A CN 2011100697163A CN 201110069716 A CN201110069716 A CN 201110069716A CN 102692293 A CN102692293 A CN 102692293A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 126
- 238000012360 testing method Methods 0.000 title claims abstract description 54
- 238000005086 pumping Methods 0.000 claims abstract description 7
- 238000000034 method Methods 0.000 abstract description 5
- 230000005856 abnormality Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000009182 swimming Effects 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
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Abstract
A water and gas dual-purpose pressure test machine is used for testing the pressure of a die waterway. The water and gas dual-purpose pressure test machine comprises a water storage tank which is provided with a water inlet pipe and a water outlet pipe, wherein the water inlet pipe and the water outlet pipe are respectively connected with the die waterway, and a pressure relief pipe is arranged between the water inlet pipe and the water outlet pipe; a master water inlet valve which is arranged on the water inlet pipe and is provided with two branch water inlet valves, and the branch water inlet valves are respectively provided with pressure gauges; a water pumping motor which is arranged between the water storage tank and the master water inlet valve and is connected with the water inlet pipe; a gas inlet valve which is arranged between the master water inlet valve and the branch water inlet valve and is connected with the water inlet pipe; a first water outlet valve which is arranged on the pressure relief pipe; and a second water outlet valve which is arranged on the water outlet pipe. The water and gas dual-purpose pressure test machine provided by the invention has a simple structure and is simple and convenient to operate, and the abnormity determination is accurate in the pressure test process, and no pollution is caused to the operating environment.
Description
[technical field]
The present invention relates to a kind of pressure testing machine, particularly a kind of water and gas dual-purpose pressure testing machine that is used for testing mould water route pressure.
[background technology]
Existing mold water route pressure testing machine is divided into two kinds, and a kind of is the vapour-pressure type test machine, and this vapour-pressure type test machine can't accurately be judged out-of-the way position; A kind of is manual pump ability of swimming test machine, and when using this manual pump ability of swimming test machine, the operator is wasted time and energy, and when after pressure test, in the mould water route residuary water being arranged, needs blow out with air gun, and residuary water can pollute working environment.
In view of this, be necessary to develop a kind of novel water and gas dual-purpose pressure testing machine in fact, this water and gas dual-purpose pressure testing machine is simple to operation, and abnormality juding is accurate in the pressure test process, and is pollution-free to working environment.
[summary of the invention]
Therefore, the purpose of this invention is to provide a kind of water and gas dual-purpose pressure testing machine, this water and gas dual-purpose pressure testing machine is simple to operation, and abnormality juding is accurate in the pressure test process, and is pollution-free to working environment.
In order to achieve the above object, water and gas dual-purpose pressure testing machine of the present invention, it is used for the pressure in testing mould water route, and this water and gas dual-purpose pressure testing machine comprises:
Reserve tank, this reserve tank is provided with inlet channel and outlet conduit, and this inlet channel is connected with the mould water route respectively with outlet conduit, is provided with relief tube between this inlet channel and outlet conduit;
The water inlet total valve, it is located on the above-mentioned inlet channel, and this water inlet total valve is provided with two water inlet sub valves, and these two water inlet sub valve places are provided with tensimeter respectively;
Pumping motor, it is located between above-mentioned reserve tank and water inlet total valve, and is connected with inlet channel;
Air intake valve, it is located at between water total valve and water inlet sub valve, and is connected with inlet channel, and this air intake valve place is provided with intake interface;
First flowing water Valve, it is located on the above-mentioned relief tube;
Second flowing water Valve, it is located on the above-mentioned outlet conduit.
Especially, above-mentioned reserve tank is provided with water cover.
Especially, this water and gas dual-purpose pressure testing machine also comprises supporting baseplate, pushing hands and two directed rollers.
Compared to prior art, water and gas dual-purpose pressure testing machine of the present invention is simple in structure, simple to operation, and abnormality juding is accurate in the pressure test process, and is pollution-free to working environment.
[description of drawings]
Fig. 1 illustrates the block diagram of water and gas dual-purpose pressure testing machine of the present invention.
Fig. 2 illustrates the structural representation of water and gas dual-purpose pressure testing machine of the present invention.
[embodiment]
See also Fig. 1, shown in Figure 2, it illustrates the block diagram of water and gas dual-purpose pressure testing machine of the present invention, the structural representation of water and gas dual-purpose pressure testing machine of the present invention respectively.
Water and gas dual-purpose pressure testing machine of the present invention, it is used for the pressure in testing mould water route, and this water and gas dual-purpose pressure testing machine comprises:
Water inlet total valve 200, it is located on the above-mentioned inlet channel 110, and this water inlet total valve 200 is provided with two water inlet sub valves 210, and these two water inlet sub valve 210 places are provided with tensimeter 220 respectively;
Pumping motor 300, it is located at above-mentioned reserve tank 100 and 200 of total valves of water inlet, and is connected with inlet channel 110;
First flowing water Valve 500, it is located on the above-mentioned relief tube 130;
Second flowing water Valve 600, it is located on the above-mentioned outlet conduit 120.
In addition, this water and gas dual-purpose pressure testing machine also comprises supporting baseplate 11, pushing hands 12 and two directed rollers 13, is convenient to moving of this water and gas dual-purpose pressure testing machine.
When using this water and gas dual-purpose pressure testing machine, if water testing mould water route pressure, water (flow) direction is direction shown in arrow among Fig. 2.At first inlet channel 110 and outlet conduit 120 and mould water route 20 are connected by the turnover direction, confirm whether the water of reserve tank 100 has 2/3 amount; If 2/3 amount is arranged, then close first flowing water Valve 500, and, start pumping motor 300 all the other valve opens, observe reserve tank 100 and whether there are flowing out, and judge whether the water route is unobstructed; If reserve tank 100 there are flowing out, then the water route is unobstructed, closes second flowing water Valve 600, observes tensimeter 220 and whether reaches desired value; If tensimeter 220 reaches desired value, then close two water inlet sub valves 210 and water inlet total valve 200, water inlet total valve 200 is closed at last, opens first flowing water Valve 130, prevents pumping motor 300 overloads; Keeping mould water route 20 pressure, whether have pressure release phenomenon, and judge according to this whether mould water route 20 anti-pressure abilities are qualified if observing tensimeter 220; If tensimeter 220 does not have the pressure release phenomenon, then mould water route 20 anti-pressure abilities are qualified, close pumping motor 300; Open second flowing water Valve 600 and two water inlet sub valves 210; And open air intake valve 400, and the residuary water in the mould water route 20 is blown into reserve tank 100, avoid residuary water that working environment is polluted; Close air intake valve 400, accomplish the pressure test in mould water route 20.
If with gas testing mould water route 20 pressure; At first inlet channel 110 and outlet conduit 120 and mould water route 20 are connected by the turnover direction; Close into the water total valve 200 and second flowing water Valve 600; Open two water inlet sub valves 210, and open air intake valve 400, observe tensimeter 220 and whether reach desired value; If tensimeter 220 reaches desired value, close two water inlet sub valves 210, and close air intake valve 400, keep mould water route 20 pressure, whether have the phenomenon of pressure release, and judge in view of the above whether mould water route 20 anti-pressure abilities are qualified if observing tensimeter 220; If tensimeter 220 does not have the pressure release phenomenon, then mould water route 20 anti-pressure abilities are qualified, open second flowing water Valve 600, accomplish the pressure test in mould water route 20.
In addition, this water and gas dual-purpose pressure testing machine also can be applicable in the pressure test of mould oil circuit, and test philosophy is identical with the water route pressure test of above-mentioned mould.
Water and gas dual-purpose pressure testing machine provided by the invention, simple in structure, simple to operation, and abnormality juding is accurate in the pressure test process, and pollution-free to working environment.
Claims (3)
1. water and gas dual-purpose pressure testing machine, the pressure that it is used for the testing mould water route is characterized in that, this water and gas dual-purpose pressure testing machine comprises:
Reserve tank, this reserve tank is provided with outlet conduit and inlet channel, and this outlet conduit is connected with the mould water route respectively with inlet channel, is provided with relief tube between this outlet conduit and inlet channel;
The water inlet total valve, it is located on the above-mentioned inlet channel, and this water inlet total valve is provided with two water inlet sub valves, and these two water inlet sub valve places are provided with tensimeter respectively;
Pumping motor, it is located between above-mentioned reserve tank and water inlet total valve, and is connected with inlet channel;
Air intake valve, it is located at between water total valve and water inlet sub valve, and is connected with inlet channel, and this air intake valve place also is provided with intake interface;
First flowing water Valve, it is located on the above-mentioned relief tube;
Second flowing water Valve, it is located on the above-mentioned outlet conduit.
2. water and gas dual-purpose pressure testing machine according to claim 1 is characterized in that above-mentioned reserve tank also comprises water cover.
3. water and gas dual-purpose pressure testing machine according to claim 1 is characterized in that, this water and gas dual-purpose pressure testing machine also comprises supporting baseplate, pushing hands and two directed rollers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110069716.3A CN102692293B (en) | 2011-03-23 | 2011-03-23 | Water and gas dual-purpose pressure testing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110069716.3A CN102692293B (en) | 2011-03-23 | 2011-03-23 | Water and gas dual-purpose pressure testing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102692293A true CN102692293A (en) | 2012-09-26 |
| CN102692293B CN102692293B (en) | 2015-09-30 |
Family
ID=46857894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110069716.3A Expired - Fee Related CN102692293B (en) | 2011-03-23 | 2011-03-23 | Water and gas dual-purpose pressure testing machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN102692293B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109084929A (en) * | 2018-10-23 | 2018-12-25 | 水利部南京水利水文自动化研究所 | Without pressure pressure-measuring pipe intelligent monitoring device when one kind is pressed with sometimes |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01257032A (en) * | 1988-04-07 | 1989-10-13 | Yoshihiko Seki | Foam molding device |
| WO2003018911A1 (en) * | 2001-08-16 | 2003-03-06 | Arnulfo Lopez Hernandez | Decorative figures and pinatas which are made from recycled card and paper and which are produced in a high-vacuum chamber |
| CN1824491A (en) * | 2005-02-25 | 2006-08-30 | 发那科株式会社 | Pressure abnormality detecting device for injection molding machine |
| CN201169043Y (en) * | 2008-01-08 | 2008-12-24 | 张巨辉 | Cooling water drainage device for injection mold |
| CN101614608A (en) * | 2008-06-26 | 2009-12-30 | 米其林技术公司 | The pressure measuring device and the mould that are used for vulcanized tyre rubber |
| CN202075185U (en) * | 2011-03-23 | 2011-12-14 | 苏州汉扬精密电子有限公司 | Water and gas dual-purpose pressure test machine |
-
2011
- 2011-03-23 CN CN201110069716.3A patent/CN102692293B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01257032A (en) * | 1988-04-07 | 1989-10-13 | Yoshihiko Seki | Foam molding device |
| WO2003018911A1 (en) * | 2001-08-16 | 2003-03-06 | Arnulfo Lopez Hernandez | Decorative figures and pinatas which are made from recycled card and paper and which are produced in a high-vacuum chamber |
| CN1824491A (en) * | 2005-02-25 | 2006-08-30 | 发那科株式会社 | Pressure abnormality detecting device for injection molding machine |
| CN201169043Y (en) * | 2008-01-08 | 2008-12-24 | 张巨辉 | Cooling water drainage device for injection mold |
| CN101614608A (en) * | 2008-06-26 | 2009-12-30 | 米其林技术公司 | The pressure measuring device and the mould that are used for vulcanized tyre rubber |
| CN202075185U (en) * | 2011-03-23 | 2011-12-14 | 苏州汉扬精密电子有限公司 | Water and gas dual-purpose pressure test machine |
Non-Patent Citations (1)
| Title |
|---|
| 王勤生: "模具压力中心测定装置的研究", 《浙江科技学院学报》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109084929A (en) * | 2018-10-23 | 2018-12-25 | 水利部南京水利水文自动化研究所 | Without pressure pressure-measuring pipe intelligent monitoring device when one kind is pressed with sometimes |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102692293B (en) | 2015-09-30 |
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Granted publication date: 20150930 |
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