CN209041100U - A kind of pneumatic diaphragm pump leakage fluid dram pressure relief device - Google Patents

A kind of pneumatic diaphragm pump leakage fluid dram pressure relief device Download PDF

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Publication number
CN209041100U
CN209041100U CN201821876889.XU CN201821876889U CN209041100U CN 209041100 U CN209041100 U CN 209041100U CN 201821876889 U CN201821876889 U CN 201821876889U CN 209041100 U CN209041100 U CN 209041100U
Authority
CN
China
Prior art keywords
leakage fluid
fluid dram
air pump
stop valve
pressure relief
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
Application number
CN201821876889.XU
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Chinese (zh)
Inventor
张振
陈绍杰
尹大伟
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shandong University of Science and Technology
Original Assignee
Shandong University of Science and Technology
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shandong University of Science and Technology filed Critical Shandong University of Science and Technology
Priority to CN201821876889.XU priority Critical patent/CN209041100U/en
Application granted granted Critical
Publication of CN209041100U publication Critical patent/CN209041100U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of pneumatic diaphragm pump leakage fluid dram pressure relief devices, it is related to mining engineering constructing device technical field, (7), leakage fluid dram (4) and drain line (5) are led directly to including air pump (1), inlet pipe (3), inlet (2), spheroidal stop valve (6), water rope, the spheroidal stop valve and water rope are straight-through by being welded to connect at leakage fluid dram.The beneficial effect of this programme when leakage fluid dram pipeline, which exists, to build the pressure, the pressure of leakage fluid dram pipeline can directly can be laid down from spheroidal stop valve, works normally air pump according to the description of the above program.The utility model is simple in sturcture, ingenious in design, and using effect is good, time saving and energy saving, while reducing mechanical damage when air pump is dismantled, and increases the service life of air pump, convenient for promoting the use of.

Description

A kind of pneumatic diaphragm pump leakage fluid dram pressure relief device
Technical field
The utility model relates to mining engineering constructing device technical field, specifically a kind of pneumatic diaphragm pump leakage fluid dram Pressure relief device.
Background technique
Air pump is that drainage equipment is often used in underground, and leakage fluid dram pipeline is easy to build the pressure air pump in use, causes air pump not It can work normally.If the device is not added, since leakage fluid dram pipeline is with pressure always, disassembly is very difficult, brings pole to maintenance work It is big inconvenient, proper drainage is influenced, is created great difficulties to the work of electromechanical maintenance crew.
It adds before the utility model, needs to dismantle leakage fluid dram pipeline, lay down the pressure suppressed in leakage fluid dram pipeline.This When, since leakage fluid dram pressure is excessive, disassembly is very difficult, and it is time-consuming and laborious, very big inconvenience is caused to maintenance, increases electromechanical check man It measures.
It can be seen that the existing technology needs further improvement and improves.
Summary of the invention
The utility model is in place of avoiding above-mentioned the shortcomings of the prior art, to provide a kind of pneumatic diaphragm pump leakage fluid dram Pressure relief device, structure is simple, lower to the operative skill requirement of operator, meets industry standard requirement, to save processing Pipeline builds the pressure the time.
The technology employed by the present utility model is
A kind of pneumatic diaphragm pump leakage fluid dram pressure relief device, including upper air pump, inlet pipe, inlet, spheroidal stop valve, water Rope is led directly to, leakage fluid dram and drain line, the spheroidal stop valve and water rope are straight-through by being welded to connect at leakage fluid dram.
The top welding water rope of the leakage fluid dram is straight-through, and is connected, then in the straight-through upper welding spheroidal stop valve of water rope.
The water rope of the right end welding different-diameter size of the leakage fluid dram is straight-through, and connect with drain line.
The utility model is simple in sturcture, ingenious in design, when repairing air pump after adding air pump leakage fluid dram pressure relief device, works as row Liquid mouth pipeline can directly lay down the pressure of leakage fluid dram pipeline from spheroidal stop valve, work normally air pump in the presence of when building the pressure, from And just solve the problems, such as that leakage fluid dram builds the pressure.The improved method had not only saved worker's physical strength, but also improved work efficiency, preferably Mechanical damage when ensure that worker's personal safety, while reducing the disassembly of air pump, and then increase the service life of air pump.
By adopting the above-described technical solution, being had the beneficial effect that acquired by the utility model
1, leakage fluid dram pipeline, which exists, directly unloads opening for the spheroidal stop valve in the device when building the pressure, to lay down leakage fluid dram The pressure of pipeline is not needed leakage fluid dram pipeline unloading the pressure for coming and laying down and suppressing in leakage fluid dram pipeline, be avoided due to leakage fluid dram Difficult problem is dismantled caused by pressure is excessive, the time that processing leakage fluid dram pipeline builds the pressure is greatly saved, to operator's Operative skill requirement is lower, causes great convenience to maintenance, increases electromechanical maintenance workload, using effect is good, time saving and energy saving.
2, in terms of safe handling, when processing leakage fluid dram pipeline builds the pressure, directly the spheroidal stop valve in the device is unloaded and is beaten It drives row release into, will not cause damages to the external world, safe effect is preferable.
3, the utility model structure is simple, and low manufacture cost is convenient and efficient, effectively reduces the maintenance of air pump, overcomes Many drawbacks, convenient for promoting the use of.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model;
Wherein, 1-air pump, 2-inlets, 3-inlet pipes, 4-leakage fluid drams, 5-drain lines, the cut-off of 6-ball-types Valve, 7-water ropes are straight-through.
Specific embodiment
The utility model is described in further detail with specific embodiment with reference to the accompanying drawing, but the utility model It is not limited to these examples.
It is as shown in Figure 1 a specific embodiment of the utility model, the pneumatic diaphragm pump leakage fluid dram pressure relief device, including Air pump 1, inlet pipe 3, inlet 2, spheroidal stop valve 6, water rope lead directly to 7, leakage fluid dram 4 and drain line 5, the ball-type cut-off Valve 6 and water rope straight-through 7 are by being welded to connect at leakage fluid dram.
In above-mentioned technical proposal, the top welding water rope straight-through 7 of the leakage fluid dram 4, and connected, then straight-through in water rope Spheroidal stop valve 6 is welded on 7.
In above-mentioned technical proposal, the water rope straight-through 7 of the right end welding different-diameter size of the leakage fluid dram 4, and and drain Pipeline 5 connects.
When air pump leakage fluid dram, which builds the pressure, can not work normally air pump, it can easily be laid down and be suppressed in drain using the shut-off valve The pressure of mouth pipeline, operating personnel, which no longer needs to lay down leakage fluid dram pipeline, can be completed maintenance work.It is more conducive to duty in this way The safety of work itself reduces the labor intensity of worker significantly, improves operating efficiency, increases safety coefficient.
The part that do not address in the utility model uses or uses for reference prior art and can be realized.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to In this, anyone skilled in the art is in the technical scope disclosed by the utility model, the modification that can be readily occurred in Or supplement or be substituted in a similar manner, it should be covered within the scope of the utility model.The utility model is not only Pneumatic diaphragm pump leakage fluid dram release suitable for mining engineering, additionally it is possible to for the work progress similar with coal mine technique, tunnel The underground work such as road processing, provide a conveniently pneumatic diaphragm pump leakage fluid dram pressure relief device.

Claims (3)

1. a kind of pneumatic diaphragm pump leakage fluid dram pressure relief device, which is characterized in that including upper air pump (1), inlet pipe (3), feed liquor Mouth (2), spheroidal stop valve (6), water rope lead directly to (7), leakage fluid dram (4) and drain line (5), the spheroidal stop valve (6) and water Straight-through (7) are restricted by being welded to connect at leakage fluid dram.
2. a kind of pneumatic diaphragm pump leakage fluid dram pressure relief device according to claim 1, which is characterized in that the leakage fluid dram (4) top welding water rope leads directly to (7), and is connected, then lead directly on (7) in water rope and weld spheroidal stop valve (6).
3. a kind of pneumatic diaphragm pump leakage fluid dram pressure relief device according to claim 1, which is characterized in that the leakage fluid dram (4) the water rope of right end welding different-diameter size leads directly to (7), and connect with drain line (5).
CN201821876889.XU 2018-11-15 2018-11-15 A kind of pneumatic diaphragm pump leakage fluid dram pressure relief device Expired - Fee Related CN209041100U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821876889.XU CN209041100U (en) 2018-11-15 2018-11-15 A kind of pneumatic diaphragm pump leakage fluid dram pressure relief device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821876889.XU CN209041100U (en) 2018-11-15 2018-11-15 A kind of pneumatic diaphragm pump leakage fluid dram pressure relief device

Publications (1)

Publication Number Publication Date
CN209041100U true CN209041100U (en) 2019-06-28

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201821876889.XU Expired - Fee Related CN209041100U (en) 2018-11-15 2018-11-15 A kind of pneumatic diaphragm pump leakage fluid dram pressure relief device

Country Status (1)

Country Link
CN (1) CN209041100U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110285046A (en) * 2019-03-09 2019-09-27 山东科技大学 A kind of pneumatic diaphragm pump leakage fluid dram pressure relief device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110285046A (en) * 2019-03-09 2019-09-27 山东科技大学 A kind of pneumatic diaphragm pump leakage fluid dram pressure relief device

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20190628

Termination date: 20191115

CF01 Termination of patent right due to non-payment of annual fee