CN104142269B - Packing barrel water pressure tester - Google Patents
Packing barrel water pressure tester Download PDFInfo
- Publication number
- CN104142269B CN104142269B CN201310166064.4A CN201310166064A CN104142269B CN 104142269 B CN104142269 B CN 104142269B CN 201310166064 A CN201310166064 A CN 201310166064A CN 104142269 B CN104142269 B CN 104142269B
- Authority
- CN
- China
- Prior art keywords
- water
- valve
- voltage stabilizing
- pail pack
- timing controller
- 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.)
- Active
Links
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention discloses a packing barrel water pressure tester which comprises a tap water inlet valve, a water tank, a water tank water outlet valve, a frequency-conversion water pump, a frequency converter, a one-way valve, a voltage-stabilized water storage barrel, a pressure display control device, a timing controller, a packing barrel water inlet valve and a pressure release valve, wherein the water inlet of the tap water inlet valve is communicated with a tap water pipeline, and the water outlet of the tap water inlet valve is communicated with the top of the water tank; the water tank, the water tank water outlet valve, the frequency-conversion water pump, the one-way valve, the timing controller, the packing barrel water inlet valve and a packing barrel are sequentially communicated; the water inlet/outlet of the voltage-stabilized water storage barrel and the water inlet/outlet of the pressure display control device are sequentially connected to the pipeline between the one-way valve and the timing controller; the water inlet of the pressure release valve is communicated with the pipeline between the timing controller and the packing barrel water inlet valve; a water blowing mouth is communicated with the top of the water tank; the pressure display control device is electrically connected with the frequency converter and the timing controller; the frequency-conversion water pump is electrically connected with the frequency converter. The packing barrel water pressure tester can accurately adjust the testing range in a stepless manner, and after setting, the test can be automatically completed at one step.
Description
Technical field
The present invention relates to a kind of pail pack water tester.
Background technology
At present, the hydraulic pressure test of pail pack is all by common water pump water delivery mostly, is controlled common using Stress control table
Water-aspirator pressure, controls the testing time using timetable or manual stopwatch.The problem that prior art exists is as follows：1. the contractibility of water
Little, the pressure of generation is unbalanced, fluctuation is big；If what 2. the pressure of input exceeded pail pack bears the limit, even if pressure release at once, quilt
Survey pail pack and still can produce irreversible damage, make test number inaccurate；3rd, testing efficiency is low.It is therefore desirable to design
Plant hydraulic pressure steadily, measuring accuracy is high, can disposably be automatically performed the pail pack water tester of test.
Content of the invention
The technical problem to be solved is to provide a kind of hydraulic pressure steadily, and measuring accuracy is high, can be disposably automatic
Complete the pail pack water tester tested.
In order to solve above-mentioned technical problem, technical scheme provided by the present invention is：A kind of pail pack water tester, bag
Include running water water intaking valve, water tank, discharge valve of cistern for water-closet, variable frequency pump, frequency converter, check valve, voltage stabilizing water butt, pressure display control
Device, timing controller, pail pack water intaking valve and relief valve；The water inlet connection water supply pipe of described running water water intaking valve,
Delivery port joining water box top；Described water tank, discharge valve of cistern for water-closet, variable frequency pump, check valve, timing controller, pail pack water inlet
Valve and pail pack are sequentially communicated；The intake-outlet of the intake-outlet of described voltage stabilizing water butt and pressure display control unit is successively
It is connected on the pipeline between check valve and timing controller；The water inlet connection timing controller of described relief valve and pail pack
Pipeline between water intaking valve, delivery port joining water box top；Described pressure display control unit and frequency converter and timing controller
Electrical connection；Described variable frequency pump is electrically connected with frequency converter.
The top of described voltage stabilizing water butt is provided with draining detection means；The bottom of described voltage stabilizing water butt is provided with water level detecting
Device.
A kind of pail pack water tester, also includes draining valve；The intake-outlet of described voltage stabilizing water butt is arranged on voltage stabilizing
The bottom of water butt；The intake-outlet of described voltage stabilizing water butt passes through draining valve joining water box top.
A kind of pail pack water tester, also includes air bleeding valve；The top of described voltage stabilizing water butt is provided with and air bleeding valve
The exhaust outlet of inlet communication.
Described timing controller, pail pack water intaking valve and relief valve are provided with multigroup.
After employing technique scheme, the present invention has following beneficial effect：(1) the pressure display control of the present invention
Device is used for setting test hydraulic pressure, and timing controller is used for setting the testing time, can stepless accurate adjustment test scope, after the completion of setting
Test can be disposably automatically performed, testing efficiency is high.
(2) hydraulic pressure is entered in voltage stabilizing water butt by variable frequency pump by the present invention, and voltage stabilizing water butt utilizes its internal contractibility
Big air carries out voltage stabilizing, output it is ensured that hydraulic pressure steadily, improves measuring accuracy.
(3) top of the voltage stabilizing water butt of the present invention is provided with draining detection means, when the liquid level in voltage stabilizing water butt exceeds
During the height of draining detection means, draining valve can be with Auto-drainage.
(4) timing controller of the present invention, pail pack water intaking valve and relief valve are provided with multigroup, can test multiple differences simultaneously
Volume pail pack, and the testing time of each pail pack can be different, effectively save detection time, lifting detection effect further
Rate.
Brief description
In order that present disclosure is easier to be clearly understood, below according to specific embodiment and combine accompanying drawing, right
The present invention is described in further detail, wherein
Fig. 1 is the structural representation of embodiments of the invention 1.
Fig. 2 is the structural representation of embodiments of the invention 2.
Being numbered in accompanying drawing：
Running water water intaking valve 1, water tank 2, discharge valve of cistern for water-closet 3, variable frequency pump 4, check valve 6, voltage stabilizing water butt 7, pressure show
Show control device 8, timing controller 9, pail pack water intaking valve 10, relief valve 11, draining detection means 12, condensate tank of dehumidifier
13rd, draining valve 14, air bleeding valve 15, pail pack 16.
Specific embodiment
(embodiment 1)
See Fig. 1, the pail pack water tester of the present embodiment, including running water water intaking valve 1, water tank 2, discharge valve of cistern for water-closet 3,
Variable frequency pump 4, frequency converter, check valve 6, voltage stabilizing water butt 7, pressure display control unit 8, timing controller 9, pail pack water inlet
Valve 10, relief valve 11, draining valve 14 and air bleeding valve 15.
The water inlet connection water supply pipe of running water water intaking valve 1, delivery port joining water box 2 top.Water tank 2, water tank go out
Water valve 3, variable frequency pump 4, check valve 6, timing controller 9, pail pack water intaking valve 10 and pail pack 16 are sequentially communicated.Voltage stabilizing water storage
Bucket 7 intake-outlet and the intake-outlet of pressure display control unit 8 be consecutively connected to check valve 6 and timing controller 9 it
Between pipeline on.The water inlet of relief valve 11 connects the pipeline between timing controller 9 and pail pack water intaking valve 10, and delivery port is even
Water flowing case 2 top.Pressure display control unit 8 is electrically connected with frequency converter and timing controller 9.Variable frequency pump 4 and frequency converter electricity
Connect.The top of voltage stabilizing water butt 7 is provided with draining detection means 12.The bottom of voltage stabilizing water butt 7 is provided with condensate tank of dehumidifier 13.
The intake-outlet of voltage stabilizing water butt 7 is arranged on the bottom of voltage stabilizing water butt 7.The intake-outlet of voltage stabilizing water butt 7 passes through draining valve
14 joining water box 2 top.The top of voltage stabilizing water butt 7 is provided with the exhaust outlet with the inlet communication of air bleeding valve 15.
The testing procedure of the pail pack water tester of the present embodiment is as follows：
1. open variable frequency pump 4 and frequency converter, and set test hydraulic pressure in pressure display control unit 8, in timing control
Testing time is set on device 9 processed.
2. test starts, and hydraulic pressure is entered in voltage stabilizing water butt 7 by variable frequency pump 4, and voltage stabilizing water butt 7 utilizes its internal contractibility
Big air carries out voltage stabilizing output.
3. when the liquid level in voltage stabilizing water butt 7 exceeds the height of draining detection means 12, draining valve 14 Auto-drainage.
4., after the completion of testing, relief valve 11 releasing pressure automatically discharges water.
(embodiment 2)
The present embodiment is substantially the same manner as Example 1, and difference is：Timing controller 9, pail pack water intaking valve 10 and let out
Pressure valve 11 is provided with multigroup.The pail pack 16 of multiple different volumes can be tested simultaneously, and the testing time of each pail pack 16 can
With difference, save detection time.
See Fig. 2, in figure timing controller 9, pail pack water intaking valve 10 and relief valve 11 arrange three groups, can test three simultaneously
Pail pack 16.
Particular embodiments described above, has carried out detailed further to the purpose of the present invention, technical scheme and beneficial effect
Describe in detail bright, be should be understood that the specific embodiment that the foregoing is only the present invention, be not limited to the present invention, all
Within the spirit and principles in the present invention, any modification, equivalent substitution and improvement done etc., should be included in the guarantor of the present invention
Within the scope of shield.
Claims (3)
1. a kind of pail pack water tester it is characterised in that：Including running water water intaking valve (1), water tank (2), discharge valve of cistern for water-closet
(3), variable frequency pump (4), frequency converter, check valve (6), voltage stabilizing water butt (7), pressure display control unit (8), timing controller
(9), pail pack water intaking valve (10) and relief valve (11)；The water inlet connection water supply pipe of described running water water intaking valve (1), goes out
Mouth of a river joining water box (2) top；Described water tank (2), discharge valve of cistern for water-closet (3), variable frequency pump (4), check valve (6), timing control
Device (9), pail pack water intaking valve (10) and pail pack (16) are sequentially communicated；The intake-outlet of described voltage stabilizing water butt (7) and pressure
The intake-outlet of power display control unit (8) is consecutively connected on the pipeline between check valve (6) and timing controller (9)；Institute
State the pipeline that the water inlet of relief valve (11) connects between timing controller (9) and pail pack water intaking valve (10), delivery port connects
Water tank (2) top；Described pressure display control unit (8) is electrically connected with frequency converter and timing controller (9)；Described variable frequency pump
(4) electrically connect with frequency converter；
The top of described voltage stabilizing water butt (7) is provided with draining detection means (12)；The bottom of described voltage stabilizing water butt (7) is provided with water
Level detecting apparatus (13)；
Also include draining valve (14)；The intake-outlet of described voltage stabilizing water butt (7) is arranged on the bottom of voltage stabilizing water butt (7)；Institute
The intake-outlet stating voltage stabilizing water butt (7) passes through draining valve (14) joining water box (2) top.
2. a kind of pail pack water tester according to claim 1 it is characterised in that：Also include air bleeding valve (15)；Institute
The top stating voltage stabilizing water butt (7) is provided with the exhaust outlet with the inlet communication of air bleeding valve (15).
3. a kind of pail pack water tester according to one of claim 1 to 2 it is characterised in that：Described timing controls
Device (9), pail pack water intaking valve (10) and relief valve (11) are provided with multigroup.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310166064.4A CN104142269B (en) | 2013-05-07 | 2013-05-07 | Packing barrel water pressure tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310166064.4A CN104142269B (en) | 2013-05-07 | 2013-05-07 | Packing barrel water pressure tester |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104142269A CN104142269A (en) | 2014-11-12 |
| CN104142269B true CN104142269B (en) | 2017-02-08 |
Family
ID=51851505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310166064.4A Active CN104142269B (en) | 2013-05-07 | 2013-05-07 | Packing barrel water pressure tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104142269B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106089867A (en) * | 2016-06-29 | 2016-11-09 | 北华航天工业学院 | A kind of fuel tank of vehicle explosion pressure-resistant test system |
| CN107806724B (en) * | 2017-10-23 | 2023-07-04 | 珠海格力电器股份有限公司 | Water system protection device, control method, water system and air conditioner |
| CN108254260A (en) * | 2018-02-07 | 2018-07-06 | 常州进出口工业及消费品安全检测中心 | A kind of high-accuracy hydraulic dynamometer |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60162932A (en) * | 1984-02-03 | 1985-08-24 | Mitsubishi Heavy Ind Ltd | Repetitive pressure testing device |
| CN201622214U (en) * | 2010-03-29 | 2010-11-03 | 济南康和消防技术有限公司 | Fire hydrant gunpoint water-pressure tester |
| CN202485918U (en) * | 2012-03-16 | 2012-10-10 | 山东华通汽车模塑科技有限公司 | Combined test device for expansion tanks |
| CN202583009U (en) * | 2012-05-09 | 2012-12-05 | 山东省科学院海洋仪器仪表研究所 | Pressure test device for pressure bearing container |
| CN203287258U (en) * | 2013-05-07 | 2013-11-13 | 常州进出口工业及消费品安全检测中心 | Packing barrel water pressure tester |
-
2013
- 2013-05-07 CN CN201310166064.4A patent/CN104142269B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60162932A (en) * | 1984-02-03 | 1985-08-24 | Mitsubishi Heavy Ind Ltd | Repetitive pressure testing device |
| CN201622214U (en) * | 2010-03-29 | 2010-11-03 | 济南康和消防技术有限公司 | Fire hydrant gunpoint water-pressure tester |
| CN202485918U (en) * | 2012-03-16 | 2012-10-10 | 山东华通汽车模塑科技有限公司 | Combined test device for expansion tanks |
| CN202583009U (en) * | 2012-05-09 | 2012-12-05 | 山东省科学院海洋仪器仪表研究所 | Pressure test device for pressure bearing container |
| CN203287258U (en) * | 2013-05-07 | 2013-11-13 | 常州进出口工业及消费品安全检测中心 | Packing barrel water pressure tester |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104142269A (en) | 2014-11-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209764675U (en) | Multifunctional rock core saturated fluid device | |
| CN104142269B (en) | Packing barrel water pressure tester | |
| CN102590016A (en) | Soil moisture characteristic curve measurement device and measurement method thereof | |
| CN206801901U (en) | Pump closed testing bench control system | |
| CN204142582U (en) | Polytypic battery cap proving installation | |
| CN203337350U (en) | Wall drainage toilet inner leakage testing machine | |
| CN104075780A (en) | Connection method for verification and calibration of flow instruments | |
| CN103792082A (en) | Safety return valve detecting device and method | |
| CN205157393U (en) | But vary voltage formula permeability testing arrangement | |
| CN208026562U (en) | A kind of high-accuracy hydraulic dynamometer | |
| CN209356140U (en) | A kind of fluid connector sealing leak testing stand | |
| CN110726547A (en) | Portable comprehensive checking device for pressure protection device | |
| CN204301821U (en) | A kind of mass method/method of standard table tiny flow quantity water flow standard apparatus | |
| CN204403051U (en) | A kind of torsion type oil hydraulic pump and oil hydraulic motor Power Recovery test platform | |
| CN203287258U (en) | Packing barrel water pressure tester | |
| CN203745345U (en) | Filter element testing device | |
| CN104502039A (en) | Gas tightness detecting method for fuel gas meter | |
| CN211121956U (en) | Portable comprehensive checking device for pressure protection device | |
| CN203392886U (en) | Efficient oxygen removing device for high-temperature and high-pressure circulating water | |
| CN202110008U (en) | Special calibration device for electromagnetic heat meters | |
| CN209820765U (en) | Pressure testing device for valve production | |
| CN106289997A (en) | A kind of pressure test detection device | |
| CN203906247U (en) | SCR urea pump detecting set | |
| CN202676411U (en) | Detector for sealing property of gas pipeline | |
| CN208579154U (en) | Experimental device for measuring leakage characteristics of gas pipeline |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |