CN218000607U - Single-hole low-negative-pressure automatic water drainage device - Google Patents
Single-hole low-negative-pressure automatic water drainage device Download PDFInfo
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- CN218000607U CN218000607U CN202222103240.7U CN202222103240U CN218000607U CN 218000607 U CN218000607 U CN 218000607U CN 202222103240 U CN202222103240 U CN 202222103240U CN 218000607 U CN218000607 U CN 218000607U
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Abstract
The utility model discloses an automatic ware that drains of haplopore low negative pressure, include: the pumping and discharging pipeline is transversely arranged; the water storage tank is provided with a water outlet at the bottom and an air inlet at the top; one end of the overflow pipe is connected with the drainage pipeline, and the other end of the overflow pipe is connected with the water storage tank; one end of the negative pressure balance pipeline is connected with the drainage pipeline, the other end of the negative pressure balance pipeline is connected with the water storage tank, and a port of the negative pressure balance pipeline, which is positioned on the inner side of the water storage tank, is connected with a first float switch; the port of the air inlet positioned on the inner side of the water storage tank is connected with a second float switch; the water storage tank is characterized in that a floating plate slides up and down on the inner side of the water storage tank, a water storage circular groove is formed in the top of the floating plate and located right below the overflow pipe, and the inner wall of the water storage tank is fixedly connected with a limiting part located below the floating plate. The problem that gas leakage easily occurs in the existing automatic water drainage device is solved.
Description
Technical Field
The utility model relates to a mining operation utensil field especially relates to an automatic ware that drains of haplopore low negative pressure.
Background
When carrying out the gas and carrying, can persist some water in the pipeline, not only can influence the stability of piping erection structure (water dead weight can increase the whole weight of pipeline), still can influence the efficiency of gas transport (occupy inside the pipeline, make the sectional area of ventilating reduce), need the unscheduled work of draining off water.
Along with the development of technique, adopt automatic ware that drains to discharge the water in the pipeline, do not need artifical monitoring, realization drainage that just can be fine, but drainer commonly used at present, at the in-process of drainage, the condition that the part was leaked exists in inside gas, ventilates untimely, with regard to potential safety hazards such as easy explosion, for this the utility model provides a novel automatic ware that drains of haplopore low negative pressure.
Disclosure of Invention
In order to solve the defects and shortcomings of the prior art, the utility model aims at providing an automatic water discharger with a single hole and low negative pressure.
The technical scheme of the utility model is an automatic ware that drains of haplopore low negative pressure, include:
the pumping and discharging pipeline is transversely arranged;
the water storage tank is provided with a water outlet at the bottom and an air inlet at the top;
one end of the overflow pipe is connected with the drainage pipeline, and the other end of the overflow pipe is connected with the water storage tank;
one end of the negative pressure balance pipeline is connected with the drainage pipeline, the other end of the negative pressure balance pipeline is connected with the water storage tank, and a port of the negative pressure balance pipeline, which is positioned on the inner side of the water storage tank, is connected with a first float switch;
the port of the air inlet, which is positioned on the inner side of the water storage tank, is connected with a second floating ball switch;
a floating plate slides in the up-down direction on the inner side of the water storage tank, a water storage circular groove is arranged at the top of the floating plate and right below the overflow pipe, and a limiting piece is fixedly connected on the inner wall of the water storage tank and below the floating plate;
the first float switch is normally open, the second float switch is normally closed, and floating balls of the first float switch and the second float switch are positioned in the water storage circular groove;
the overflow pipe comprises a step pipeline and a one-way overflow structure, and the one-way overflow structure is positioned inside the step pipeline;
the bottom of apopore is provided with the breakwater, the side fixedly connected with slide bar of breakwater, slide bar and the lateral wall sliding connection of apopore, and be provided with the second spring between the top of slide bar and the water storage tank.
Optionally, the stepped conduit comprises: the pipeline comprises a small-diameter pipeline and a large-diameter pipeline, wherein an annular end plate is formed at the joint of the small-diameter pipeline and the large-diameter pipeline, and a sliding strip is arranged on the side wall of the large-diameter pipeline;
the one-way overflow structure comprises: the improved tray comprises a tray body, wherein a step opening is formed in the edge of the top of the tray body, a sliding opening is formed in the side face of the tray body and matched with a sliding strip, and a first spring is arranged between the bottom end of the tray body and an annular end plate.
Optionally, the inner side wall of the water storage tank is fixedly connected with a guide piece, the guide piece is connected with the floating plate in a sliding mode, and a water channel is arranged between the floating plate and the water storage tank.
Optionally, the outer side wall of the water outlet is fixedly connected with a sliding sleeve, a sliding channel is formed between the sliding sleeve and the outer side wall of the water outlet, and the sliding rod is located inside the sliding channel.
Optionally, the inner side wall of the drainage pipeline is fixedly connected with a water stop baffle.
Optionally, a blocking plate extending into the water outlet is arranged at the top of the water baffle.
The beneficial effects of the utility model are that: compared with the prior art, the method has the advantages that,
by arranging the stepped pipeline and the one-way overflow structure, the water flow can only flow downwards from the gap between the stepped pipeline and the one-way overflow structure in one way, and the condition of conduction can not exist;
when the water in the water storage tank is too much and needs to be discharged, the first floating ball switch is automatically closed and the second floating ball switch is automatically opened by utilizing the buoyancy of the water, meanwhile, the water baffle plate is pressed down by the self weight of the water to overcome the tension of the second spring, the water baffle plate moves down, the water outlet hole is opened for discharging the water, the water level moves down, the water baffle plate moves down, the first floating ball switch is opened, the second floating ball switch is closed, the water is discharged downwards, and then the water is returned under the action of the second spring, so that the function of automatic water discharging is realized.
Drawings
Fig. 1 is a perspective view of the present invention;
fig. 2 is a cross-sectional view of the present invention;
FIG. 3 is an enlarged view taken at A in FIG. 2;
fig. 4 is a schematic view of an overflow pipe.
Illustration of the drawings:
1. a pumping pipeline; 2. a water stop baffle; 3. a stepped conduit; 31. a small diameter pipeline; 32. a large diameter pipe; 33. a slide bar; 4. a one-way overflow structure; 41. a first spring; 42. a tray body; 43. a step opening; 44. a sliding port; 5. a water storage tank; 6. a negative pressure balance pipeline; 7. a first float switch; 8. an air inlet; 9. a second float switch; 10. a water outlet hole; 11. a sliding sleeve; 12. a water baffle; 13. a slide bar; 14. a second spring; 15. a floating plate; 16. a water storage round tank; 17. a guide member; 18. and a limiting member.
Detailed Description
The invention will be further described with reference to the following drawings and specific embodiments:
referring to fig. 1 to 4, the utility model provides an automatic ware that drains of low negative pressure of haplopore, include:
the pumping and discharging pipeline 1 is transversely arranged, and residual water can be accumulated in the pumping and discharging pipeline 1 and is close to the lower part;
the water storage tank 5 is provided with a water outlet hole 10 at the bottom, an air inlet 8 is arranged at the top, the air inlet 8 is used for balancing negative pressure during water drainage, and the water outlet hole 10 is used for water drainage;
one end of the overflow pipe is connected with the drainage pipeline 1, the other end of the overflow pipe is connected with the water storage tank 5, and water accumulated in the drainage pipeline 1 flows into the water storage tank 5 through the overflow pipe to be accumulated;
one end of the negative pressure balance pipeline 6 is connected with the drainage pipeline 1, the other end of the negative pressure balance pipeline 6 is connected with the water storage tank 5, a port of the negative pressure balance pipeline 6, which is positioned on the inner side of the water storage tank 5, is connected with a first float switch 7, and the first float switch 7 is in a normally open state and can communicate the water storage tank 5 with the drainage pipeline 1, so that negative pressure is prevented from influencing water to flow downwards through an overflow pipe;
the port of the air inlet 8, which is positioned at the inner side of the water storage tank 5, is connected with a second float switch 9, the second float switch 9 is in a normally closed state and is opened only when the water level is high, so that the water storage tank 5 and the outside are balanced, and the water is prevented from flowing downwards through the water outlet hole 10 due to the influence of negative pressure;
the floating plate 15 slides up and down on the inner side of the water storage tank 5, the floating plate 15 is influenced by buoyancy, along with the up-and-down movement of the liquid level, a water storage circular groove 16 is arranged at the top of the floating plate 15 and is positioned right below the overflow pipe, the water storage circular groove 16 can increase the weight of the floating plate 15, the downward pressure of the floating plate 15 is higher under the action of water in the water storage circular groove 16, a limiting part 18 is fixedly connected to the inner wall of the water storage tank 5 and is positioned below the floating plate 15, and when the limiting part 18 limits the floating plate 15, the downward pressure of water at the bottom on the water baffle 12 can be sharply reduced;
the floating balls of the first float switch 7 and the second float switch 9 are positioned inside the round water storage tank 16, the position of the round water storage tank 16 is a little higher, and the inside of the round water storage tank 16 is always in a full water state (when in use);
the overflow pipe comprises a step pipeline 3 and a one-way overflow structure 4, wherein the one-way overflow structure 4 is positioned inside the step pipeline 3, so that water can flow downwards in one way without a conduction state;
the bottom of apopore 10 is provided with breakwater 12, and the side fixedly connected with slide bar 13 of breakwater 12, slide bar 13 and the lateral wall sliding connection of apopore 10, and be provided with second spring 14 between the top of slide bar 13 and the water storage tank 5.
Under the effect of second spring 14, breakwater 12 is in all the time and upwards presses, with the inconsistent state in bottom of apopore 10, and apopore 10 is in the closed condition this moment, and when inside ponding was more, decurrent pressure was great, pushes breakwater 12 downwards, overcomes the elasticity of spring, and breakwater 12 moves down.
Referring to fig. 4, in the present embodiment, the stepped duct 3 includes: the pipeline comprises a small-diameter pipeline 31 and a large-diameter pipeline 32, wherein an annular end plate is formed at the joint of the small-diameter pipeline 31 and the large-diameter pipeline 32, a sliding strip 33 is arranged on the side wall of the large-diameter pipeline 32, and the small-diameter pipeline 31, the large-diameter pipeline 32 and the sliding strip 33 are integrally formed;
the one-way water overflow structure 4 includes: the disc body 42, the top edge of the disc body 42 is provided with a step opening 43, the side of the disc body 42 is provided with a sliding opening 44, the sliding opening 44 is matched with the sliding strip 33, and a first spring 41 is arranged between the bottom end of the disc body 42 and the annular end plate.
When the water storage tank works, water is accumulated in the space formed by the inside of the large-diameter pipeline 32 and the top of the disc body 42, the gravity of the water can downwards press the disc body 42, the first spring 41 contracts, the disc body 42 downwards moves, and when the part at the bottom of the step opening 43 is separated from the sliding opening 44, a channel is formed, and the water in the space can downwards flow into the water storage tank 5 through the step opening 43 and the part at the bottom of the sliding opening 44.
The inside wall fixedly connected with guide 17 of water storage tank 5, guide 17 and kickboard 15 sliding connection are provided with the water course between kickboard 15 and water storage tank 5, and the water course is the breach of some of kickboard 15 sides.
The lateral wall fixedly connected with slip cap 11 of apopore 10 forms sliding channel between the lateral wall of slip cap 11 and apopore 10, and slide bar 13 is located sliding channel's inside.
The inside wall fixedly connected with stagnant water baffle 2 of taking out and putting 1 of pipeline avoids rivers to continue to flow along with taking out and putting 1 of pipeline, considers that stagnant water baffle 2 can obstruct the circulation of air current, can set up to the tilt state.
The top of breakwater 12 is provided with the closure plate that stretches into apopore 10 inside, guarantees that it can plug up apopore 10.
The working principle is as follows: during the transportation process of the gas, water carried in the gas can accumulate in the drainage pipeline 1 due to self weight, then flows into the large-diameter pipeline 32, accumulates in the large-diameter pipeline 32, when a certain amount of water is accumulated, the tray body 42 is pressed downwards, the first spring 41 contracts, the tray body 42 moves downwards, the part below the step opening 43 is separated from the sliding strip 33, a gap is formed between the tray body 42 and the large-diameter pipeline 32, water flows downwards along the gap, and then flows into the water storage tank 5 through the small-diameter pipeline 31 (the water can directly reach the water storage circular groove 16, and the water can overflow downwards when the water is full);
when the water in the water storage tank 5 does not accumulate to a certain height, the first float switch 7 is in a normally open state, the air pressure in the water storage tank 5 is the same as the air pressure in the drainage pipeline 1, and the water storage tank is in a low negative pressure state;
along with the accumulation of water in the water storage tank 5, the floating plate 15 floats upwards, the floating balls of the first floating switch 7 and the second floating switch 9 move upwards, the air inlet 8 is opened, the negative pressure balance pipeline 6 is closed, the interior of the water storage tank 5 is in a low negative pressure state, air can be rapidly sucked from the outside, the water baffle plate 12 is pressed downwards by the self weight of water, the water baffle plate 12 moves downwards by overcoming the tension of the second spring 14, the water outlet hole 10 is opened for water drainage, the water level moves downwards, the floating plate 15 moves downwards, the first floating switch 7 is opened, the second floating switch 9 is closed, water is further discharged downwards, the part of the water is partially downwards, the limiting part 18 supports the gravity of the floating plate 15, the downward pressure of the water in the water storage tank 5 is suddenly reduced, the water baffle plate 12 returns under the action of the second spring 14, and the water accumulation stage in the water storage tank 5 is continuously carried out.
The foregoing is a more detailed description of the present invention, taken in conjunction with the specific preferred embodiments thereof, and it is not intended that the invention be limited to the specific embodiments shown and described. To the utility model belongs to the technical field of ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement, all should regard as belonging to the utility model discloses a protection scope.
Claims (6)
1. Automatic ware that drains of low negative pressure of haplopore includes:
the drainage pipeline (1), the drainage pipeline (1) is transversely arranged;
the water storage tank (5) is provided with a water outlet hole (10) at the bottom and an air inlet hole (8) at the top;
one end of the overflow pipe is connected with the drainage pipeline (1), and the other end of the overflow pipe is connected with the water storage tank (5);
it is characterized by also comprising:
one end of the negative pressure balance pipeline (6) is connected with the drainage pipeline (1), the other end of the negative pressure balance pipeline (6) is connected with the water storage tank (5), and a port of the negative pressure balance pipeline (6) positioned on the inner side of the water storage tank (5) is connected with a first float switch (7);
the port of the air inlet (8) positioned at the inner side of the water storage tank (5) is connected with a second float switch (9);
a floating plate (15) slides in the up-down direction on the inner side of the water storage tank (5), a water storage circular groove (16) is arranged at the top of the floating plate (15) and is positioned right below the overflow pipe, and a limiting piece (18) is fixedly connected on the inner wall of the water storage tank (5) and is positioned below the floating plate (15);
the first float switch (7) is normally open, the second float switch (9) is normally closed, and floating balls of the first float switch (7) and the second float switch (9) are positioned in the water storage circular groove (16);
the overflow pipe comprises a step pipeline (3) and a one-way overflow structure (4), wherein the one-way overflow structure (4) is positioned inside the step pipeline (3);
the bottom of apopore (10) is provided with breakwater (12), the side fixedly connected with slide bar (13) of breakwater (12), slide bar (13) and the lateral wall sliding connection of apopore (10), and be provided with second spring (14) between the top of slide bar (13) and water storage tank (5).
2. The automatic single-hole low negative pressure water discharger according to claim 1, wherein the stepped conduit (3) comprises: the pipeline comprises a small-diameter pipeline (31) and a large-diameter pipeline (32), wherein an annular end plate is formed at the joint of the small-diameter pipeline (31) and the large-diameter pipeline (32), and a sliding strip (33) is arranged on the side wall of the large-diameter pipeline (32);
the one-way overflow structure (4) comprises: disk body (42), the top edge of disk body (42) is provided with step mouth (43), slip mouth (44) have been seted up to the side of disk body (42), slip mouth (44) match with slip strip (33), set up first spring (41) between the bottom of disk body (42) and the annular end plate.
3. The automatic water discharger with single hole and low negative pressure as claimed in claim 1, wherein the inside wall of the water storage tank (5) is fixedly connected with a guide member (17), the guide member (17) is slidably connected with a floating plate (15), and a water channel is arranged between the floating plate (15) and the water storage tank (5).
4. The automatic single-hole low-negative-pressure water discharger according to claim 1, wherein a sliding sleeve (11) is fixedly connected to the outer side wall of the water outlet hole (10), a sliding channel is formed between the sliding sleeve (11) and the outer side wall of the water outlet hole (10), and the sliding rod (13) is located inside the sliding channel.
5. The automatic single-hole low-negative-pressure water discharger according to claim 1, wherein a water stop baffle (2) is fixedly connected to the inner side wall of the drainage pipeline (1).
6. The automatic water discharger of claim 1, wherein the top of the water baffle (12) is provided with a blocking plate extending into the water outlet hole (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222103240.7U CN218000607U (en) | 2022-08-10 | 2022-08-10 | Single-hole low-negative-pressure automatic water drainage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222103240.7U CN218000607U (en) | 2022-08-10 | 2022-08-10 | Single-hole low-negative-pressure automatic water drainage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218000607U true CN218000607U (en) | 2022-12-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222103240.7U Active CN218000607U (en) | 2022-08-10 | 2022-08-10 | Single-hole low-negative-pressure automatic water drainage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218000607U (en) |
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2022
- 2022-08-10 CN CN202222103240.7U patent/CN218000607U/en active Active
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