CN204212954U - A kind of propulsive liquid of diaphragm pump room rapid exhaust - Google Patents
A kind of propulsive liquid of diaphragm pump room rapid exhaust Download PDFInfo
- Publication number
- CN204212954U CN204212954U CN201420622943.3U CN201420622943U CN204212954U CN 204212954 U CN204212954 U CN 204212954U CN 201420622943 U CN201420622943 U CN 201420622943U CN 204212954 U CN204212954 U CN 204212954U
- Authority
- CN
- China
- Prior art keywords
- diaphragm pump
- valve
- slurry
- pond
- pipeline
- 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.)
- Expired - Fee Related
Links
Landscapes
- Reciprocating Pumps (AREA)
Abstract
The utility model discloses a kind of propulsive liquid of diaphragm pump room rapid exhaust, comprise and be arranged on slurry-inlet valve on pipeline and slurry-supplying valve, diaphragm pump is provided with between described slurry-inlet valve and slurry-supplying valve, stock inlet pipeline and the grout outlet pipeline of diaphragm pump are respectively equipped with the pipeloop being communicated with pond, and pond is communicated with water pump.This device, while maintenance chamber of septum flow, utilizes water flow vibration pressure, effectively solves the problems existed in diaphragm pump repairing exhaust.This structure can discharge rapidly the air advanced in liquid chamber, does not need the charging and discharging valve opening diaphragm pump, and only forming water flow circuits with sparge water can complete, safe water-saving; Time saving and energy saving, reduce operation link.
Description
Technical field
The utility model relates to a kind of diaphragm pump initial start-up or overhauls the device of long-time quick repairing exhaust for subsequent use, can be widely used in the project such as chemical plant, Slurry Pipeline Transportation relating to diaphragm pump application, belong to diaphragm pump application project field.
Background technique
Current diaphragm pump has extensive use in industries such as China's chemical industry, mineral products.As the capital equipment of mass transport, there is additional air in its PF and will cause the destructions such as equipment vibrations, diaphragm failures, transfer efficiency reduction and discharge pressure disorder.Therefore, all need to carry out repairing exhaust in the operating mode such as initiating switchup, overhaul reserve.At present, conventional oil supplement method is jiggering repairing or simple main pump import pressurization repairing, and these class methods not easily by air emptying in hydraulic oil, and are vented length consuming time.
Model utility content
For guaranteeing that diaphragm pump repairing exhaust process is efficiently rapid, improve the repairing exhaust that existing oil supplement method exists slow, and PF and air such as easily to mix at the shortcoming.The utility model provides a kind of propulsive liquid of diaphragm pump room rapid exhaust, while maintenance chamber of septum flow, utilizes water flow vibration pressure, effectively solves the problems existed in diaphragm pump repairing exhaust.
The utility model solves the technological scheme that its technical problem adopts:
A kind of propulsive liquid of diaphragm pump room rapid exhaust, comprise and be arranged on slurry-inlet valve on pipeline and slurry-supplying valve, be provided with diaphragm pump between described slurry-inlet valve and slurry-supplying valve, stock inlet pipeline and the grout outlet pipeline of diaphragm pump are respectively equipped with the pipeloop being communicated with pond, and pond is communicated with water pump.
Alternatively, between described diaphragm pump and water pump, be provided with flushing valve, between described diaphragm pump and pond, be provided with blowdown valve.
Alternatively, described diaphragm pump comprises fluid chamber and rinses hydroecium, and isolated by barrier film between fluid chamber and flushing hydroecium, be provided with hydraulic oil oil inlet pipe at fluid chamber port, oil inlet pipe port is provided with piston; Rinse hydroecium and be provided with discharge valve and feeding valve; Described fluid chamber is respectively equipped with outlet valve, Fill valve and draining valve.
The beneficial effects of the utility model are:
1) this structure can discharge rapidly the air advanced in liquid chamber.
2) this structure does not need the charging and discharging valve opening diaphragm pump.
3) only form water flow circuits with sparge water can complete, safe water-saving.
4) time saving and energy saving, reduce operation link.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described further.
Fig. 1 is diaphragm pump fundamental diagram.
Fig. 2 is diaphragm pump process pipeline layout plan.
In figure: 1, slurry-inlet valve; 2, diaphragm pump; 3, slurry-supplying valve; 4, flushing valve; 5, blowdown valve; 6, water pump; 7, pond; 2-1, piston; 2-2, barrier film; 2-3, outlet valve; 2-4, discharge valve; 2-5, Fill valve; 2-6, draining valve.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described further.
As shown in Figure 1, this propulsive liquid of diaphragm pump room rapid exhaust, comprise and be arranged on slurry-inlet valve 1 on pipeline and slurry-supplying valve 3, diaphragm pump 2 is provided with between slurry-inlet valve 1 and slurry-supplying valve 3, stock inlet pipeline and the grout outlet pipeline of diaphragm pump 2 are respectively equipped with the pipeloop being communicated with pond 7, and pond 7 is communicated with water pump 6.Be provided with flushing valve 4 between described diaphragm pump 2 and water pump 6, between described diaphragm pump 2 and pond 7, be provided with blowdown valve 5.
As shown in Figure 2, the diaphragm pump in the utility model comprises fluid chamber and rinses hydroecium, and isolated by barrier film 2-2 between fluid chamber and flushing hydroecium, be provided with hydraulic oil oil inlet pipe at fluid chamber port, oil inlet pipe port is provided with piston 2-1; Rinse hydroecium and be provided with discharge valve 2-4 and feeding valve 2-7; Fluid chamber is respectively equipped with outlet valve 2-3, Fill valve 2-5 and draining valve 2-6.
Principle of the present utility model is, when needs repairing is vented, first closes slurry-inlet valve, slurry-supplying valve.Secondly open rinse water valve and blowdown valve successively, finally carry out low speed hand turning to diaphragm pump and open advancing liquid chamber outlet valve.Until when diaphragm pump benefit oil extraction tutorial light all goes out, close outlet valve, complete repairing exhaust.
In the process of repairing exhaust, low speed (6Hz) hand turning, opens the outlet valve advancing liquid chamber upper end, and the current keeping import to have certain pressure enter, and ensure that outlet is unimpeded, sparge water circulates smoothly in chamber of septum.The pressure that now sparge water produces acts on barrier film, makes to advance the air in liquid chamber and the air be mixed in PF moves to top fast under the effect of vibration hydraulic pressure, gets rid of from outlet valve.
Above content is in conjunction with concrete preferred implementation further detailed description of the utility model; can not assert that embodiment of the present utility model is only limitted to this; for the utility model person of an ordinary skill in the technical field; without departing from the concept of the premise utility; some simple deduction or replace can also be made, all should be considered as belonging to the utility model by submitted to claims determination scope of patent protection.
Claims (3)
1. a propulsive liquid of diaphragm pump room rapid exhaust, comprise and be arranged on slurry-inlet valve on pipeline and slurry-supplying valve, it is characterized in that: between described slurry-inlet valve and slurry-supplying valve, be provided with diaphragm pump, stock inlet pipeline and the grout outlet pipeline of diaphragm pump are respectively equipped with the pipeloop being communicated with pond, and pond is communicated with water pump.
2. propulsive liquid of diaphragm pump room according to claim 1 rapid exhaust, is characterized in that: be provided with flushing valve between described diaphragm pump and water pump, is provided with blowdown valve between described diaphragm pump and pond.
3. propulsive liquid of diaphragm pump room according to claim 1 rapid exhaust, it is characterized in that: described diaphragm pump comprises fluid chamber and rinses hydroecium, isolated by barrier film between fluid chamber and flushing hydroecium, be provided with hydraulic oil oil inlet pipe at fluid chamber port, oil inlet pipe port is provided with piston; Rinse hydroecium and be provided with discharge valve and feeding valve; Described fluid chamber is respectively equipped with outlet valve, Fill valve and draining valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420622943.3U CN204212954U (en) | 2014-10-24 | 2014-10-24 | A kind of propulsive liquid of diaphragm pump room rapid exhaust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420622943.3U CN204212954U (en) | 2014-10-24 | 2014-10-24 | A kind of propulsive liquid of diaphragm pump room rapid exhaust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204212954U true CN204212954U (en) | 2015-03-18 |
Family
ID=52981630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420622943.3U Expired - Fee Related CN204212954U (en) | 2014-10-24 | 2014-10-24 | A kind of propulsive liquid of diaphragm pump room rapid exhaust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204212954U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106596091A (en) * | 2017-01-25 | 2017-04-26 | 云南大红山管道有限公司 | Non-return valve breakdown detection system |
| CN108190826A (en) * | 2018-02-26 | 2018-06-22 | 沈阳有研矿物化工有限公司 | A kind of high position refueling device |
-
2014
- 2014-10-24 CN CN201420622943.3U patent/CN204212954U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106596091A (en) * | 2017-01-25 | 2017-04-26 | 云南大红山管道有限公司 | Non-return valve breakdown detection system |
| CN108190826A (en) * | 2018-02-26 | 2018-06-22 | 沈阳有研矿物化工有限公司 | A kind of high position refueling device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203925455U (en) | Voltage regulating type high voltage source-free mining-injecting gas wellhead chemicals-feeder | |
| CN205135644U (en) | Slurry shield tube replacement arranges thick liquid device | |
| CN204212954U (en) | A kind of propulsive liquid of diaphragm pump room rapid exhaust | |
| CN202451477U (en) | Jetting type heat pump without receiving chamber | |
| CN203358553U (en) | Device for quickly exhausting air in oil passage of diesel vehicle | |
| CN202545290U (en) | Liquid ring vacuum pump closed loop system | |
| CN205745445U (en) | A kind of bidirectional hydraulic control reversal valve | |
| CN201705654U (en) | Cooling device of feeding pumps for ore pulp conveying | |
| CN204040109U (en) | Without negative pressure constant pressure water supply equipment experimental rig | |
| CN103912295A (en) | Novel moving quick manual prop lift | |
| CN208885652U (en) | A kind of hydrodynamic force high pressure water extraction device | |
| CN203979888U (en) | Acid solution feeding mechanism during a kind of PCB produces | |
| CN201652892U (en) | Solar water diversion device | |
| CN202360417U (en) | Water supply device of improved water-ring vacuum pump | |
| CN205117840U (en) | Drainage device is inhaled to modification hydrocone type | |
| CN101586583A (en) | Pumping device without power | |
| CN206000674U (en) | A kind of automatic air supply device of the governor oil pressure device for power station | |
| CN204851810U (en) | Hydraulic power station | |
| CN203323104U (en) | Exhaust waste heat recycling device of deaerator | |
| CN204210010U (en) | Oil tank of hydraulic machine water-cooled power converter | |
| CN202560661U (en) | Liquid extraction pipeline, liquid extraction machine and liquid extraction system | |
| CN202132035U (en) | Wellhead pressure testing device for oil well | |
| CN102852911B (en) | Self-adaptive hydraulic system | |
| CN203440163U (en) | Automatic spraying and sucking type medication device | |
| CN203335037U (en) | Oil well mouth residual gas recycling, pressurizing and injecting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150318 Termination date: 20161024 |