CN202402398U - Explosion-proof type control cabinet used for mine-used emulsion pump station - Google Patents
Explosion-proof type control cabinet used for mine-used emulsion pump station Download PDFInfo
- Publication number
- CN202402398U CN202402398U CN2012200252403U CN201220025240U CN202402398U CN 202402398 U CN202402398 U CN 202402398U CN 2012200252403 U CN2012200252403 U CN 2012200252403U CN 201220025240 U CN201220025240 U CN 201220025240U CN 202402398 U CN202402398 U CN 202402398U
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- emulsion
- pump station
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Abstract
The utility model provides an explosion-proof type control cabinet used for a mine-used emulsion pump station. An energy accumulator set is fixed at the back part of a liquid distribution box; an explosion-proof control cabinet is fixed at the upper part of the liquid distribution box; an emulsified oil tank is fixed on the right side of the liquid distribution box; a display screen is fixed at the middle part of the explosion-proof type control cabinet; a proportioning pump and an electric ball valve are both fixed at the middle part on one side of the distribution box; and pressure/liquid level transducers are fixed at the lower part of the liquid distribution box. According to the utility model, the emulsion pump station can automatically switch to start and stop; the emulsion automatic distribution utilizes hydraulic pressure as dynamic force to perform high precision proportioning, and the oil level and liquid level can be automatically controlled; therefore unattended operation can be realized in the pump station, and the emulsion pump station changes from the conventional continuous uninterrupted operation into the intermittent operation; and further, the system pressure after outage maintains constant emulsion pressure within a certain time, so as to reduce repeated operations as well as pressure boost and pressure relief operations of the system, realize energy saving and consumption reduction, improve the reliability of safe operation, prolong the service life of equipment, at the same time, optimize the working environment and lower the labor intensity.
Description
Technical field
The utility model relates to a kind of flame-proof mine emulsion power pack and uses control box, belongs to the control box technical field.
Background technique
For guaranteeing safety in production, what provide that the emulsion power pack of power carries out for the coal-face hydraulic support is 24 hours operation systems under the coal mine.And the cyclicity of the used highly pressurised liquid of coal mine work area production support apparatus has determined emulsion power pack reality required work cumulative time to be no more than 8 hours; But in order to keep the safety in production and to satisfy fragmentary fluid infusion moment adjustment job requirement emulsion power pack and must adhere to continuous running, and be that to be equipped with double pump subsequent use each other.The work of continuous belts load is too much consumed power not only, has strengthened the mechanical wear of equipment, and the impact of related fluid Press fitting, has shortened pumping plant and support apparatus working life, and the working site noise exceeds standard, and influence miner's physical and mental health.Existing emulsion ratio situation great majority are observed its precision by sampling with light refractometers workman, and high efficiency is not low; It is bigger influenced by personal factor; Be difficult to guarantee the normal required liquid matched proportion density of using of support apparatus; It is serious to make its rate of fault increase corrosion, and shorten working life, and at present above-mentioned emulsion power pack operation conditions is the colliery ubiquity at home.
Summary of the invention
The purpose of the utility model is to lean on to take a sample and observe its precision with light refractometers workman high efficiency is not low in order to solve existing emulsion ratio situation great majority; It is bigger influenced by personal factor; Be difficult to guarantee the normal required liquid matched proportion density of using of support apparatus; It is serious to make its rate of fault increase corrosion, the problem that shorten working life, and then provide a kind of flame-proof mine emulsion power pack to use control box.
The purpose of the utility model realizes through following technological scheme:
A kind of flame-proof mine emulsion power pack is used control box; Comprise: pressure liquid level sensor, dispensing box, proportioning pump, flame proof control box, display screen, emulsion tank, accumulator group and electric ball valve; Said accumulator group is fixed on the rear portion of dispensing box; The flame proof control box is fixed on the top of dispensing box, and emulsion tank is fixed on the right side of dispensing box, and display screen is fixed on the middle part of flame proof control box; Proportioning pump and electric ball valve all are fixed on the middle part of dispensing box one side, and the pressure liquid level sensor is fixed on the bottom of dispensing box.
The utility model is for the colliery emulsion power pack a kind of multifunction automatic Intellectualized controller to be provided.It is little to reach power consumption, reduces mechanical wear, reduces hydraulic shock, and the startup of automatic switchover emulsion pump stops; The emulsified liquid automatic liquid matching utilizes hydraulic pressure to be power, highi degree of accuracy proportioning, oil level, automatic control of liquid; Can realize the pumping plant unmanned, make hydraulic power unit change into the service intermittent mode, shut down the back system pressure and keep the emulsified liquid constant pressure within a certain period of time by original running without interruption continuously; Reduce system repeatedly operation and supercharging stress-relief process, realize saving energy and reduce the cost, improve the reliability of safe operation; Prolong service life of equipment, the optimization work environment reduces labor intensity simultaneously.
Description of drawings
Fig. 1 is the structural representation of a kind of flame-proof mine emulsion power pack of the utility model with control box;
Fig. 2 is that the A of Fig. 1 is to view.
Embodiment
To combine accompanying drawing that the utility model is done further detailed description below: present embodiment provided detailed mode of execution, but the protection domain of the utility model is not limited to following embodiment being to implement under the prerequisite with the utility model technological scheme.
As depicted in figs. 1 and 2; The related a kind of flame-proof mine emulsion power pack of present embodiment is used control box; Comprise: pressure liquid level sensor 1, dispensing box 2, proportioning pump 3, flame proof control box 4, display screen 5, emulsion tank 6, accumulator group 7 and electric ball valve 8, said accumulator group 7 is fixed on the rear portion of dispensing box 2, and flame proof control box 4 is fixed on the top of dispensing box 2; Emulsion tank 6 is fixed on the right side of dispensing box 2; Display screen 5 is fixed on the middle part of flame proof control box 4, and proportioning pump 3 and electric ball valve 8 all are fixed on the middle part of dispensing box 2 one sides, and pressure liquid level sensor 1 is fixed on the bottom of dispensing box 2.
The utility model is through the PC intelligent control; Adopt big capacity accumulator, pressure liquid level sensor; Realized emulsion power pack is reduced hydraulic pipe line and the conflict of pumping plant associated components, reduces running time, the motor smooth starting is impacted little to electrical network; Motor is effectively protected, satisfied the pressure of the class of production and the demand of different periods of maintenance crew simultaneously.Automatically distribute every pump operation time, prolong pumping plant and relevant support apparatus working life, adopt accurate proportioning pump; Flame proof electric ball valve oil level, liquid level sensor combine, and have guaranteed the concentration of emulsion used precise proportioning, reliable working performance; Easy to operate, significantly alleviated labor strength.Owing to adopt the device of the versatile material of comparative maturity.The utility model has high cost performance.
The above; Be merely the preferable embodiment of the utility model; These embodiments all are based on the different implementations under the utility model general idea, and the protection domain of the utility model is not limited thereto, and any technician who is familiar with the present technique field is in the technical scope that the utility model discloses; The variation that can expect easily or replacement all should be encompassed within the protection domain of the utility model.Therefore, the protection domain of the utility model should be as the criterion with the protection domain of claims.
Claims (1)
1. a flame-proof mine emulsion power pack is used control box; Comprise: pressure liquid level sensor, dispensing box, proportioning pump, flame proof control box, display screen, emulsion tank, accumulator group and electric ball valve; It is characterized in that said accumulator group is fixed on the rear portion of dispensing box, the flame proof control box is fixed on the top of dispensing box; Emulsion tank is fixed on the right side of dispensing box; Display screen is fixed on the middle part of flame proof control box, and proportioning pump and electric ball valve all are fixed on the middle part of dispensing box one side, and the pressure liquid level sensor is fixed on the bottom of dispensing box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200252403U CN202402398U (en) | 2012-01-19 | 2012-01-19 | Explosion-proof type control cabinet used for mine-used emulsion pump station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200252403U CN202402398U (en) | 2012-01-19 | 2012-01-19 | Explosion-proof type control cabinet used for mine-used emulsion pump station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202402398U true CN202402398U (en) | 2012-08-29 |
Family
ID=46700048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200252403U Expired - Fee Related CN202402398U (en) | 2012-01-19 | 2012-01-19 | Explosion-proof type control cabinet used for mine-used emulsion pump station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202402398U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109613881A (en) * | 2018-10-31 | 2019-04-12 | 山西潞安环保能源开发股份有限公司常村煤矿 | A kind of mining explosion-proof type emulsion system energy-saving protective controller |
| WO2021109649A1 (en) * | 2019-12-03 | 2021-06-10 | 浙江中煤机械科技有限公司 | Liquid supply system for emulsion pump station |
-
2012
- 2012-01-19 CN CN2012200252403U patent/CN202402398U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109613881A (en) * | 2018-10-31 | 2019-04-12 | 山西潞安环保能源开发股份有限公司常村煤矿 | A kind of mining explosion-proof type emulsion system energy-saving protective controller |
| WO2021109649A1 (en) * | 2019-12-03 | 2021-06-10 | 浙江中煤机械科技有限公司 | Liquid supply system for emulsion pump station |
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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 |
Granted publication date: 20120829 Termination date: 20150119 |
|
| EXPY | Termination of patent right or utility model |