CN214698266U - Full-automatic start-stop device for underground pneumatic diaphragm pump - Google Patents
Full-automatic start-stop device for underground pneumatic diaphragm pump Download PDFInfo
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- CN214698266U CN214698266U CN202120849901.3U CN202120849901U CN214698266U CN 214698266 U CN214698266 U CN 214698266U CN 202120849901 U CN202120849901 U CN 202120849901U CN 214698266 U CN214698266 U CN 214698266U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 104
- 238000009423 ventilation Methods 0.000 claims abstract description 22
- 238000007599 discharging Methods 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 description 5
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model discloses a full-automatic device that stops that opens of pnematic diaphragm pump in pit, including trunk line, ventilation pipe and air pump, the below of trunk line is equipped with the stop valve, and the trunk line is linked together with the ventilation pipe, the ventilation pipe include branch road one, branch road two, branch road three and branch road four, branch road one end be linked together with the ventilation pipe, the other end and branch road two-phase intercommunication, the other end and the stop valve of branch road two be linked together, branch road one on be equipped with oil water separator, the middle of oil water separator and branch road two that branch road three was located, the one end and the stop valve of branch road three are linked together, the other end is linked together with branch road one, branch road four communicate with branch road one, branch road two and branch road three respectively, branch road four is located between branch road two and the branch road three. The utility model discloses realize the unmanned on duty of air pump, reduce personnel and drop into, reduce the risk.
Description
Technical Field
The utility model relates to a drainage technical field specifically is full-automatic opening of pnematic diaphragm pump in pit opens and stops the device.
Background
The underground drainage depends on various drainage facilities, wherein the drainage of the air pump is suitable for places with small water inflow and frequent intermittent drainage, and the underground drainage has the advantages of simple installation and operation, no need of power supply, safety and the like. However, the air pump has obvious drainage defects, and an operator is required to start and stop the air pump. A large amount of mine compressed air resources are wasted by the existing drainage method, and meanwhile, the service life of the diaphragm pump is shortened.
SUMMERY OF THE UTILITY MODEL
The technique that exists is not enough to the aforesaid, the utility model aims at providing a full-automatic opening of pnematic diaphragm pump in pit opens and stops the device to solve the problem that provides in the background art.
In order to solve the technical problem, the utility model adopts the following technical scheme:
the utility model provides a full-automatic start-stop device of underground pneumatic diaphragm pump, including trunk line, ventilation pipe and air pump, the below of trunk line is equipped with the stop valve, and one side of trunk line is equipped with the air pump, and the trunk line is linked together with the ventilation pipe, the ventilation pipe include branch road one, branch road two, branch road three and branch road four, branch road one end be linked together with the ventilation pipe, the other end and branch road two phase intercommunication, the other end and the stop valve of branch road two be linked together, branch road one on be equipped with oil water separator, the branch road three be located the oil water separator with the branch road two in the middle of, the one end and the stop valve of branch road three be linked together, the other end and branch road one be linked together; the fourth branch is respectively communicated with the first branch, the second branch and the third branch, and the fourth branch is positioned between the second branch and the third branch; a high water level sensor and a high water level ball float valve are arranged on the second branch, and a low water level sensor and a low water level ball float valve are arranged on the fourth branch; the stop valve is normally closed, air flow enters the ventilation pipe through the main pipe and circulates in the ventilation pipe, the air flow enters the branch through the branch, the low-water-level ball float valve is closed, the air flow enters the branch II through the branch, the high-water-level ball float valve is closed, the low-water-level ball float valve and the high-water-level ball float valve are both closed, the stop valve is opened, the air flow enters the stop valve through the branch III, and the air pump starts to drain water; and (4) draining water to a low water level, discharging air through the low water level float valve, opening the low water level float valve and the high water level float valve, closing the stop valve, and stopping the air pump.
Furthermore, a dry-wet separator is arranged on the first branch, and the dry-wet separator is positioned between the main pipeline and the oil-water separator.
Furthermore, the low water level ball cock and the high water level ball cock are made of stainless steel.
Further, the high water level sensor comprises an alarm device, and when the water level reaches a certain height, the alarm device gives out a warning sound.
Furthermore, air volume regulating valves are respectively arranged on the second branch and the fourth branch, and the two air volume regulating valves are respectively arranged below the low water level sensor and the high water level sensor.
Furthermore, the stop valve is opened to meet the requirement that the high water level floating ball and the low water level floating ball are closed simultaneously; the closing of the stop valve must meet the requirement that the low water level floating ball is opened.
Furthermore, after the stop valve is opened, the high water level sensor realizes self-locking before the ball float valve is not opened, so as to maintain the opening state of the stop valve.
The beneficial effects of the utility model reside in that:
1. the utility model discloses an unmanned on duty of air pump reduces personnel and drops into, reduces the risk.
2. The utility model discloses realize high, low water level automatic control, reduced the air pump wearing and tearing, extension air pump life-span. The water-free automatic stop can reduce the waste of compressed air, and is safe and energy-saving.
3. The utility model discloses it is reserve to need not the entire system, and every pnematic water drainage point has one set of automation to open and stop the system, only need reserve a wind pump can, through arranging stop valve and ball-cock assembly control air current and switching in the ventilation pipe, can satisfy the drainage.
4. The utility model discloses it is used extensively, can be applied to some automatic supply, the control system of automatic air door etc. that need supply liquid automatic compensation facility, water tank.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of an overall structure provided by an embodiment of the present invention.
Description of reference numerals:
1-main pipeline, 2-ventilation pipe, 3-dry-wet separator, 4-oil-water separator, 5-low water level sensor, 6-low water level ball float valve, 7-high water level sensor, 8-high water level ball float valve, 9-stop valve, 10-air pump, 11-air volume regulating valve, 201-branch one, 202-branch two, 203-branch three and 204-branch four.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Example (b):
as shown in fig. 1, the utility model provides a full-automatic start-stop device of pneumatic diaphragm pump in pit, including trunk line 1, ventilation pipe 2 and air pump 10, the below of trunk line 1 is equipped with stop valve 9, and one side of trunk line 1 is equipped with air pump 10, and trunk line 1 is linked together with ventilation pipe 2, ventilation pipe 2 include branch road one 201, branch road two 202, branch road three 203 and branch road four 204, branch road one 201 one end be linked together with ventilation pipe 2, the other end is linked together with branch road two 202, the other end of branch road two 202 be linked together with stop valve 9, branch road one 201 on be equipped with oil water separator 4, the middle of oil water separator 4 and branch road two 202 that branch road three 203 is located, the one end of branch road three 203 is linked together with stop valve 9, the other end is linked together with branch road one 201;
the fourth branch 204 is respectively communicated with the first branch 201, the second branch 202 and the third branch 203, and the fourth branch 204 is positioned between the second branch 202 and the third branch 203; a high water level sensor 7 and a high water level ball float valve 8 are arranged on the second branch 202, and a low water level sensor 5 and a low water level ball float valve 6 are arranged on the fourth branch 204;
the stop valve 9 is normally closed, air flow enters the vent pipe 2 through the main pipe 1 and circulates in the vent pipe 2, the air flow enters the branch 204 through the branch 201, the low-water-level ball float valve 6 is closed, the air flow enters the branch II 202 through the branch 201, the high-water-level ball float valve 8 is closed, the low-water-level ball float valve 6 and the high-water-level ball float valve 8 are both closed, the stop valve 9 is opened, the air flow enters the stop valve 9 through the branch III 203, and the air pump 10 starts to drain water; and (3) draining water to a low water level, discharging air through the low water level float valve 6, opening the low water level float valve 6 and the high water level float valve 8, closing the stop valve 9, and stopping the air pump 10.
Further, a dry-wet separator 3 is arranged on the first branch 201, and the dry-wet separator 3 is located between the main pipeline 1 and the oil-water separator 4.
Further, the low water level float valve 6 and the high water level float valve 8 are made of stainless steel.
Further, the high water level sensor 7 includes an alarm device, and when the water level reaches a certain height, the alarm device emits a warning sound.
Furthermore, the second branch 202 and the fourth branch 204 are respectively provided with an air volume regulating valve 11, and the two air volume regulating valves 11 are respectively arranged below the low water level sensor 5 and the high water level sensor 7.
Furthermore, the stop valve 9 must be opened to simultaneously close the high water level floating ball 8 and the low water level floating ball 6; the closing of the stop valve 9 must be satisfied in order for the low water level float 6 to open.
Furthermore, after the stop valve 9 is opened, the high water level sensor 7 realizes self-locking before the float valve 6 is not opened, so as to maintain the opening state of the stop valve 9.
The high and low water levels are freely adjusted and used for sensing starting and stopping of different water levels;
besides the automatic start-stop function, the intermittent start-stop of the stop valve 9 can be realized by adjusting the air volume of the second branch 202 and the fourth branch 204;
the high water level sensor 7 and the low water level sensor 5 realize air flow guiding, and finally act on the stop valve 9 to realize the opening and closing of the main pipeline 1;
the working principle is as follows: the utility model carries out air source treatment by the oil-water separator 4; then two paths of air sources are separated, one path of air source enables the stop valve 9 to be normally closed through a third branch 203, and the other path of air source enables the stop valve to be normally closed through a second branch 202 and the third branch 203; the air current passes through two external normally open ball cock valves, and two ball cock valves divide into high, low water level, and after low water level ball cock 6 closed, the air current circulates from high water level ball cock 8, and after high water level ball cock 8 closed, the air current passes through branch three 203, makes stop valve 9 open. At this point the air pump 10 begins to operate to drain. When the water is drained to a low water level, the air flow is drained from the low water level ball float valve 6, the two ball float valves are all operated to reset, meanwhile, the stop valve 9 resets to a normally closed state, and the air pump 10 stops working.
It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (7)
1. Full-automatic start-stop device of downhole pneumatic diaphragm pump, which is characterized by comprising a main pipeline (1), a ventilation pipe (2) and an air pump (10), wherein a stop valve (9) is arranged below the main pipeline (1), the air pump (10) is arranged on one side of the main pipeline (1), the main pipeline (1) is communicated with the ventilation pipe (2), the ventilation pipe (2) comprises a first branch (201), a second branch (202), a third branch (203) and a fourth branch (204), one end of the first branch (201) is communicated with the ventilation pipe (2), the other end of the first branch is communicated with the second branch (202), the other end of the second branch (202) is communicated with the stop valve (9), an oil-water separator (4) is arranged on the first branch (201), the third branch (203) is positioned between the oil-water separator (4) and the second branch (202), one end of the third branch (203) is communicated with the stop valve (9), the other end is communicated with a branch I (201); the branch IV (204) is respectively communicated with the branch I (201), the branch II (202) and the branch III (203), and the branch IV (204) is positioned between the branch II (202) and the branch III (203); a high water level sensor (7) and a high water level ball float valve (8) are arranged on the second branch (202), and a low water level sensor (5) and a low water level ball float valve (6) are arranged on the fourth branch (204); the air flow enters the ventilation pipe (2) through the main pipe (1) and circulates in the ventilation pipe (2), the air flow enters the branch four (204) through the branch one (201), the low-water-level ball float valve (6) is closed, the air flow enters the branch two (202) through the branch one (201), the high-water-level ball float valve (8) is closed, the low-water-level ball float valve (6) and the high-water-level ball float valve (8) are all closed, the stop valve (9) is opened, the air flow enters the stop valve (9) through the branch three (203), and the air pump (10) is started to drain water; and (3) draining water to a low water level, discharging air through the low water level float valve (6), opening the low water level float valve (6) and the high water level float valve (8), closing the stop valve (9), and stopping the air pump (10).
2. The full-automatic start and stop device of the downhole pneumatic diaphragm pump according to claim 1, wherein the first branch (201) is provided with a dry-wet separator (3), and the dry-wet separator (3) is located between the main pipeline (1) and the oil-water separator (4).
3. The full-automatic start and stop device of the downhole pneumatic diaphragm pump according to claim 1, wherein the low water level ball float valve (6) and the high water level ball float valve (8) are made of stainless steel.
4. The fully automatic start and stop device of a downhole pneumatic diaphragm pump according to claim 1, wherein the high water level sensor (7) comprises an alarm device which gives an alarm sound when the water level reaches a certain height.
5. The full-automatic start and stop device of the downhole pneumatic diaphragm pump according to claim 1, wherein the second branch (202) and the fourth branch (204) are respectively provided with an air volume adjusting valve (11), and the two air volume adjusting valves (11) are respectively arranged below the low water level sensor (5) and the high water level sensor (7).
6. The full-automatic start and stop device of the downhole pneumatic diaphragm pump according to claim 1, characterized in that the stop valve (9) is opened in such a way that the high water level float valve (8) and the low water level float valve (6) are closed simultaneously; the closing of the stop valve (9) must meet the opening of the low water level float valve (6).
7. The full-automatic start and stop device of the downhole pneumatic diaphragm pump according to claim 1, wherein after the stop valve (9) is opened, the high water level sensor (7) realizes self-locking before the ball float valve (6) is not opened to maintain the open state of the stop valve (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120849901.3U CN214698266U (en) | 2021-04-24 | 2021-04-24 | Full-automatic start-stop device for underground pneumatic diaphragm pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120849901.3U CN214698266U (en) | 2021-04-24 | 2021-04-24 | Full-automatic start-stop device for underground pneumatic diaphragm pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214698266U true CN214698266U (en) | 2021-11-12 |
Family
ID=78533580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120849901.3U Expired - Fee Related CN214698266U (en) | 2021-04-24 | 2021-04-24 | Full-automatic start-stop device for underground pneumatic diaphragm pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214698266U (en) |
-
2021
- 2021-04-24 CN CN202120849901.3U patent/CN214698266U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211112 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |