CN207728390U - Full blast pressure type self-draining arrangement - Google Patents
Full blast pressure type self-draining arrangement Download PDFInfo
- Publication number
- CN207728390U CN207728390U CN201721631547.7U CN201721631547U CN207728390U CN 207728390 U CN207728390 U CN 207728390U CN 201721631547 U CN201721631547 U CN 201721631547U CN 207728390 U CN207728390 U CN 207728390U
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- CN
- China
- Prior art keywords
- slide bar
- draining
- pneumatic
- valve
- control valve
- 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
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Abstract
The utility model is related to a kind of full blast pressure type self-draining arrangements, it includes pneumatic draining pump, Pneumatic corner valve and level detecting device and compressed-air system, the pneumatic draining pump, Pneumatic corner valve passes sequentially through air-hose with compressed-air system and connects, the level detecting device includes holder, floating ball, slide bar, upper limit plate, lower limiting board and control valve, the control valve is fixed on the holder, the floating ball is fixed on the slide bar, the upper limit plate, lower limiting board is set to the slide bar, the slide bar is supported by the holder, and the slide bar can be moved up and down along holder, the control valve is separately connected compressed-air system and Pneumatic corner valve by hose.The utility model sends out draining according to floating ball with the lifting of water level come detecting water level and using 3 position-5 way valve and stops the signal of draining, and then the break-make of the Pneumatic corner valve is controlled to control the pneumatic draining pump, to realize that fully relying on mine pressure ventilation system reaches self-draining function.
Description
Technical field
The utility model is related to a kind of drainage arrangement more particularly to a kind of full blast pressure type self-draining arrangements.
Background technology
For coal mining enterprise underground particular location draining problem,《Safety regulations in coal mine》2016 editions the 462nd article
Regulation：" do not answer power cable laying in the air inlet gradient tunnel of main return airway, special air return lane and mechanical lifting." it is to solve
The problem of industry perplexs for many years further investigated can realize self-draining drainage arrangement again without using electric power energy.
Mentality of designing：It first has to from safety prevent the problem of air return lane uses electrical equipment；Secondly one kind need to be found
Power source that is safe and reliable and making water pump work normally；Third, controlled investment utilize mine existing resource reasonable employment.
Need purpose to be achieved：Solve the problem of that main entry is unable to timely processing apart from the more ponding in remote drainage point first；Secondly
The configuration for reducing draining worker, reduces labor intensity.
Utility model content
In view of the deficiencies of the prior art, the utility model provide it is a kind of not using electric power energy, can according to SEA LEVEL VARIATION into
Row automatically controls the system and device of draining.
Technical solution adopted by the utility model to solve its technical problems is：The full blast pressure type self-draining arrangement packet
Include pneumatic draining pump, Pneumatic corner valve and level detecting device and compressed-air system, the pneumatic draining pump, Pneumatic corner valve and pressure wind
System passes sequentially through air-hose connection, and the level detecting device includes holder, floating ball, slide bar, upper limit plate, lower limiting board
And control valve, the control valve are fixed on the holder, the floating ball is fixed on the slide bar, the upper limit plate, lower limit
Plate is set to the slide bar, and the slide bar is supported by the holder, and the slide bar can be moved up and down along holder, and the control valve is logical
It crosses hose and is separately connected compressed-air system and Pneumatic corner valve.
In a kind of preferred embodiment of full blast pressure type self-draining arrangement provided by the utility model, the control valve is adopted
Use 3 position-5 way valve.
In a kind of preferred embodiment of full blast pressure type self-draining arrangement provided by the utility model, the upper limit plate
With position-adjustable of the lower limiting board on the slide bar.
In a kind of preferred embodiment of full blast pressure type self-draining arrangement provided by the utility model, the upper limit plate
Positioned at the top of the control valve, the lower limiting board is located at the lower section of the control valve.
In a kind of preferred embodiment of full blast pressure type self-draining arrangement provided by the utility model, the top of the holder
Portion is equipped with mounting ring, and bottom is equipped with clump weight.
Compared with prior art, the advantageous effect of full blast pressure type self-draining arrangement provided by the utility model is：This reality
With it is novel according to floating ball with water level lifting come detecting water level and using 3 position-5 way valve send out draining and stop draining
Signal, and then the break-make of the Pneumatic corner valve is controlled to control the pneumatic draining pump, fully rely on mine compressed air to realize
System reaches self-draining function, realizes the Auto-drainage of no electrical equipment input, meets《Safety regulations in coal mine》Spy
It is different to require, in other regions using the investment for also reducing electrical equipment, needs of the underground regardless of area sewerage are met, and pacify
Dress is convenient, flexible, both ensure that ponding energy timely processing, while also reducing working strength.
Description of the drawings
It is required in being described below to embodiment in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the utility model
Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Other attached drawings are obtained, wherein：
Fig. 1 is the structural schematic diagram of full blast pressure type self-draining arrangement provided by the utility model.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The all other embodiment obtained, shall fall within the protection scope of the present invention.
Referring to Fig. 1, the full blast pressure type self-draining arrangement 1 includes pneumatic draining pump 11, Pneumatic corner valve 12 and water level
Detection device 13 and compressed-air system 14, the pneumatic draining pump 11, Pneumatic corner valve 12 and compressed-air system 14 pass sequentially through pressure wind
Hose 15 connects, and the level detecting device 13 includes holder 131, floating ball 132, slide bar 133, upper limit plate 134, lower limiting board
135 and control valve 136, the control valve 136 be fixed on the holder 131, the floating ball 132 is fixed on the slide bar 133, institute
Upper limit plate 134, lower limiting board 135 are stated set on the slide bar 133, the slide bar 133 is supported by the holder 131, and described
Slide bar 133 can be moved up and down along holder 131, and the control valve 136 is separately connected compressed-air system 14 and Pneumatic corner valve by hose
12。
Specifically, the control valve 136 uses 3 position-5 way valve.
Further, the position-adjustable of the upper limit plate 134 and lower limiting board 135 on the slide bar 133 is applicable in
Water level in different location and different ponding point.
Specifically, the upper limit plate 134 is located at the top of the control valve 136, and the lower limiting board 135 is located at described
The lower section of control valve 136, cooperation 3 position-5 way valve 136 accomplish that reasonable combination reaches automatic control function.
Operation principle：Upper and lower water level letter is arranged in the position of upper limit plate 134, lower limiting board 135 on adjustment slide bar 133
Number point, when water level reaches signaling point, stirring 3 position-5 way valve 136 using upper limit plate 134 or lower limiting board 135 sends out not
Same signal, 12 opening/closing air line of Pneumatic corner valve is controlled using 3 position-5 way valve 136, and gas is automatically brought into operation to realize
The start/stop of dynamic draining pump 11.
Further, the top of the holder 131 is equipped with mounting ring 1312, and bottom is equipped with clump weight 1314, using described
Level detecting device 13 is directly hung installation by mounting ring 1312, and holder 131 is made to be installed on the water surface or more, ensures floating ball and slide bar
Clamping stagnation, the clump weight 1314 not can guarantee the verticality of level detecting device 13 caused by the mud of cesspool precipitation, install
Simply, conveniently.
The advantageous effect of full blast pressure type self-draining arrangement 1 provided by the utility model is：The utility model is according to floating ball
132 carry out detecting water level with the lifting of water level and send out draining using 3 position-5 way valve 136 and stop the signal of draining, in turn
The break-make of the Pneumatic corner valve 12 is controlled to control the pneumatic draining pump 11, to realize that fully relying on mine pressure ventilation system reaches
To self-draining function, the Auto-drainage of no electrical equipment input is realized, is met《Safety regulations in coal mine》Particular/special requirement,
In other regions using the investment of electrical equipment is also reduced, needs of the underground regardless of area sewerage are met, and easy for installation,
Flexibly, it both ensure that ponding energy timely processing, while having also reduced working strength.
The above description is only the embodiments of the present invention, and it does not limit the scope of the patent of the present invention, every
Using equivalent structure or equivalent flow shift made by the utility model description, it is applied directly or indirectly in other phases
The technical field of pass, is similarly included within the scope of patent protection of the utility model.
Claims (5)
1. a kind of full blast pressure type self-draining arrangement, it is characterised in that：It is filled including pneumatic draining pump, Pneumatic corner valve and water-level detecting
It sets and compressed-air system, the pneumatic draining pump, Pneumatic corner valve passes sequentially through air-hose with compressed-air system and connect, the water level
Detection device includes holder, floating ball, slide bar, upper limit plate, lower limiting board and control valve, and the control valve is fixed on the branch
Frame, the floating ball are fixed on the slide bar, and the upper limit plate, lower limiting board are set to the slide bar, and the slide bar is by the branch
Frame supports, and the slide bar can be moved up and down along holder, and the control valve is separately connected compressed-air system and Pneumatic angle by hose
Valve.
2. full blast pressure type self-draining arrangement according to claim 1, it is characterised in that：The control valve uses three five
Logical reversal valve.
3. full blast pressure type self-draining arrangement according to claim 1, it is characterised in that：The upper limit plate and lower limit
Position-adjustable of the plate on the slide bar.
4. full blast pressure type self-draining arrangement according to claim 1 or 3, it is characterised in that：The upper limit plate is located at
The top of the control valve, the lower limiting board are located at the lower section of the control valve.
5. full blast pressure type self-draining arrangement according to claim 1, it is characterised in that：The top of the holder is equipped with peace
Ring is filled, bottom is equipped with clump weight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721631547.7U CN207728390U (en) | 2017-11-29 | 2017-11-29 | Full blast pressure type self-draining arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721631547.7U CN207728390U (en) | 2017-11-29 | 2017-11-29 | Full blast pressure type self-draining arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207728390U true CN207728390U (en) | 2018-08-14 |
Family
ID=63089041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721631547.7U Expired - Fee Related CN207728390U (en) | 2017-11-29 | 2017-11-29 | Full blast pressure type self-draining arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207728390U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109056989A (en) * | 2018-08-31 | 2018-12-21 | 杭州电子科技大学 | A kind of integrated lifting device of basement sewage |
-
2017
- 2017-11-29 CN CN201721631547.7U patent/CN207728390U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109056989A (en) * | 2018-08-31 | 2018-12-21 | 杭州电子科技大学 | A kind of integrated lifting device of basement sewage |
| CN109056989B (en) * | 2018-08-31 | 2021-04-13 | 杭州电子科技大学 | Basement sewage integrated lifting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180814 Termination date: 20211129 |