CN203657971U - Moving type pressure testing device - Google Patents
Moving type pressure testing device Download PDFInfo
- Publication number
- CN203657971U CN203657971U CN201320803613.XU CN201320803613U CN203657971U CN 203657971 U CN203657971 U CN 203657971U CN 201320803613 U CN201320803613 U CN 201320803613U CN 203657971 U CN203657971 U CN 203657971U
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- pump
- motor
- pipeline
- oil
- pressure testing
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- Expired - Fee Related
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Abstract
The utility model relates to a moving type pressure testing device which belongs to the technical field of pressure testing equipment. The moving type pressure testing device comprises a booster pump. The booster pump is fixed on a bedplate of a car chassis. An axial plunger pump, a hydraulic oil tank, a multi-path valve, a motor I, a motor II, the booster pump, a tank and a water pump are arranged on the bedplate. Double pumps and double control are used to realize a pressure testing function and are arranged on the same bedplate of the car chassis. A moving type tank car is eliminated. The economic cost is greatly reduced. The previous mechanical transmission is changed into current hydraulic transmission, thus the transmission efficiency is improved, and the transmission is stable, safe and reliable.
Description
Technical field
The utility model relates to a kind of pressure testing equipment, especially a kind of double pump dual control movement formula pressure testing device.
Background technology
At present, movement formula pressure testing device is mostly arranged on the devices such as supercharge pump on automobile chassis, and power source and power-increasing pump are mostly by mechanical drive such as belts, and Belt Transmission Efficiency is generally 80%-90%, often occur skidding, lag behind, the phenomenon such as fracture, thereby affect pressure testing operation.And utilize and increase pump while carrying out oil well or tested container applied voltage test, also need a movement formula tank car that waterflood system is set toward water filling in oil well or tested container, increased financial cost.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of movement formula double pump dual control pressure testing device of design, by hydrostatic transmission, improves transmission efficiency, and supercharging and waterflood system are arranged on same automobile platen, has saved movement formula tank car, has reduced financial cost.
For solving the problems of the technologies described above, the utility model movement formula pressure testing device, comprise supercharge pump, supercharge pump is fixed on the platen of automobile chassis, it is characterized in that: on platen, be also provided with axial plunger pump, hydraulic reservoir, banked direction control valves, motor I, motor II, supercharge pump, storage tank and water pump, axial plunger pump oil-in is communicated with intake oil filter by pipeline, its oil-out is communicated with surplus valve by pipeline, the surplus valve other end is communicated with banked direction control valves oil-in by pipeline, banked direction control valves oil-out by pipeline respectively with motor I, the oil inlet and outlet of motor II is communicated with, banked direction control valves, the oil return opening of motor I and motor II is communicated with oil return filter cleaner by pipeline, motor I power end is connected with supercharge pump power end, motor II power end is connected with water pump power end, wherein the water inlet of supercharge pump and water pump is communicated with filtrator and storage tank successively by pipeline, supercharge pump and pump outlet lead to by pipeline and oil well or tested container limit respectively, wherein pump outlet place is provided with high pressure dog valve.
On pipeline between described supercharge pump and water pump and storage tank, be respectively arranged with butterfly valve.
On the pipeline of described supercharge pump outlet, be provided with retaining valve.
On the casing of described hydraulic reservoir, be provided with air cleaner.
The beneficial effects of the utility model are: the utility model comprises supercharge pump, supercharge pump is fixed on the platen of automobile chassis, on platen, be also provided with axial plunger pump, hydraulic reservoir, banked direction control valves, motor I, motor II, supercharge pump, storage tank and water pump, axial plunger pump oil-in is communicated with intake oil filter by pipeline, its oil-out is communicated with surplus valve by pipeline, the surplus valve other end is communicated with banked direction control valves oil-in by pipeline, banked direction control valves oil-out by pipeline respectively with motor I, the oil inlet and outlet of motor II is communicated with, banked direction control valves, the oil return opening of motor I and motor II is communicated with oil return filter cleaner by pipeline, motor I power end is connected with supercharge pump power end, motor II power end is connected with water pump power end, wherein the water inlet of supercharge pump and water pump is communicated with filtrator and storage tank successively by pipeline, supercharge pump and pump outlet lead to by pipeline and oil well or tested container limit respectively, wherein pump outlet place is provided with high pressure dog valve, by double pump dual control to reach pressure testing function, and be arranged on same automobile chassis platen, save movement formula tank car, greatly reduce financial cost, changed present hydrostatic transmission into by former mechanical drive, improve transmission efficiency, transmission is stable, pump outlet place is provided with high pressure dog valve, in the time that supercharge pump is worked, block water under high pressure, play the effect of protection water pump.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is schematic flow sheet of the present utility model.
In figure: 1, platen, 2, motor I, 3, motor II, 4, banked direction control valves, 5, axial plunger pump, 6, intake oil filter, 7, hydraulic reservoir, 8, air cleaner, 9, oil return filter cleaner, 10, surplus valve, 11, supercharge pump, 12, butterfly valve, 13, retaining valve, 14, filtrator, 15, storage tank, 16, water pump, 17, high pressure dog valve.
Embodiment:
At Fig. 1, in Fig. 2, movement formula pressure testing device, comprise platen 1, platen 1 is fixed on automobile chassis, on platen 1, be fixed with supercharge pump 11, axial plunger pump 5, hydraulic reservoir 7, banked direction control valves 4, motor I2, motor II3, supercharge pump 11, storage tank 15 and water pump 16, power source is connected with the power end of axial plunger pump 5, axial plunger pump 5 oil-ins are communicated with the intake oil filter 6 on hydraulic reservoir 7 by pipeline, its oil-out is communicated with surplus valve 10 by pipeline, surplus valve 10 other ends are communicated with banked direction control valves 4 oil-ins by pipeline, banked direction control valves 4 oil-outs by pipeline respectively with motor I2, the oil inlet and outlet of motor 113 is communicated with, form closed circuit, banked direction control valves 4, the oil return opening of motor I2 and motor II3 is communicated with the oil return filter cleaner 9 on hydraulic reservoir 7 by pipeline, motor I2 power end is connected with supercharge pump 11 power ends, motor II3 power end is connected with water pump 16 power ends, wherein the water inlet of supercharge pump 11 and water pump 16 is communicated with filtrator 14 and storage tank 15 successively by pipeline, and be respectively arranged with butterfly valve 12 on the pipeline between supercharge pump 11 and water pump 16 and storage tank 15.Supercharge pump 11 and water pump 16 water delivering orifices are communicated with oil well or tested container by pipeline respectively, wherein water pump 16 water outlets are provided with high pressure dog valve 17, on the pipeline that supercharge pump 11 exports, be provided with retaining valve 13, on the casing of described hydraulic reservoir 7, be provided with air cleaner 8.
First start power source, axial plunger pump 5 is started working.Operation banked direction control valves 4, makes motor II3 work, thereby drives water pump 16 to start working, and storage tank 15 is filled to water.After confirming to fill water, high pressure dog valve 17 is closed, water pump 16 is quit work.Now, operation banked direction control valves 4, starts working motor I2, by the water in storage tank 15, to pressure water injection in well, working pressure reaches after needed experimental pressure, closes banked direction control valves 4, open the cock of water drain of supercharge pump 11 and motor I2 output pipe, by emptying the water in supercharge pump 11 and pipeline; Unclamp motor II3 water inlet pipeline, operation banked direction control valves 4, just motor II3 drives water pump 16 runnings for a moment, by interior water pump 16 residuary water emptying, stops power source running, finally closes dish valve 12 and high pressure dog valve 17, and whole workflow finishes.
Claims (4)
1. movement formula pressure testing device, comprise supercharge pump, supercharge pump is fixed on the platen of automobile chassis, it is characterized in that: on platen, be also provided with axial plunger pump, hydraulic reservoir, banked direction control valves, motor I, motor II, supercharge pump, storage tank and water pump, axial plunger pump oil-in is communicated with intake oil filter by pipeline, its oil-out is communicated with surplus valve by pipeline, the surplus valve other end is communicated with banked direction control valves oil-in by pipeline, banked direction control valves oil-out by pipeline respectively with motor I, the oil inlet and outlet of motor II is communicated with, banked direction control valves, the oil return opening of motor I and motor II is communicated with oil return filter cleaner by pipeline, motor I power end is connected with supercharge pump power end, motor II power end is connected with water pump power end, wherein the water inlet of supercharge pump and water pump is communicated with filtrator and storage tank successively by pipeline, supercharge pump and pump outlet lead to by pipeline and oil well or tested container limit respectively, wherein pump outlet place is provided with high pressure dog valve.
2. movement formula pressure testing device according to claim 1, is characterized in that: on the pipeline between described supercharge pump and water pump and storage tank, be respectively arranged with butterfly valve.
3. movement formula pressure testing device according to claim 1, is characterized in that: on the pipeline of described supercharge pump outlet, be provided with retaining valve.
4. movement formula pressure testing device according to claim 1, is characterized in that: on the casing of described hydraulic reservoir, be provided with air cleaner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320803613.XU CN203657971U (en) | 2013-12-02 | 2013-12-02 | Moving type pressure testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320803613.XU CN203657971U (en) | 2013-12-02 | 2013-12-02 | Moving type pressure testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203657971U true CN203657971U (en) | 2014-06-18 |
Family
ID=50924348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320803613.XU Expired - Fee Related CN203657971U (en) | 2013-12-02 | 2013-12-02 | Moving type pressure testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203657971U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106226010A (en) * | 2016-07-09 | 2016-12-14 | 滁州市恒信工贸有限公司 | The tank body device for detecting sealability of tank truck and method |
| CN108787738A (en) * | 2018-07-24 | 2018-11-13 | 无锡西玖环保科技有限公司 | A kind of special integrated dry powder pharmaceutical injection device of soil in-situ reparation |
-
2013
- 2013-12-02 CN CN201320803613.XU patent/CN203657971U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106226010A (en) * | 2016-07-09 | 2016-12-14 | 滁州市恒信工贸有限公司 | The tank body device for detecting sealability of tank truck and method |
| CN108787738A (en) * | 2018-07-24 | 2018-11-13 | 无锡西玖环保科技有限公司 | A kind of special integrated dry powder pharmaceutical injection device of soil in-situ reparation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: ZYT Petroleum Equipment Co., Ltd. Document name: Notification of Termination of Patent Right |
|
| DD01 | Delivery of document by public notice | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140618 Termination date: 20181202 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |