CN204644996U - A kind of pipe drainage water-level control apparatus - Google Patents
A kind of pipe drainage water-level control apparatus Download PDFInfo
- Publication number
- CN204644996U CN204644996U CN201520243019.9U CN201520243019U CN204644996U CN 204644996 U CN204644996 U CN 204644996U CN 201520243019 U CN201520243019 U CN 201520243019U CN 204644996 U CN204644996 U CN 204644996U
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Abstract
The utility model discloses a kind of pipe drainage water-level control apparatus, comprise header, water lev el control room, outfall, underground gate chamber and gate; Described water lev el control room is vertical structure, and described header is connected with water lev el control room is vertical, and the lower end of described header and water lev el control room connects; Described outfall is connected with water lev el control room is vertical, and described outfall connects in the lower end of the side relative with header and water lev el control room; Described underground gate chamber is arranged on the bottom of water lev el control room; Gate and sealing block is provided with in the gate chamber of described underground; Described gate is vertical structure, and top is provided with draw ring, for gate being pulled up to water lev el control indoor, water lev el control room is divided into left and right two parts; Described sealing block is arranged between underground gate chamber and gate, near the side of outfall.Water-level control apparatus of the present utility model is cheap, installation is simple, controlling water level is convenient, save material.
Description
Technical field
The utility model relates to Agricultural Water-Soil Engineering technical field.More specifically, a kind of pipe drainage water-level control apparatus is related to.
Background technology
Agricultural drain at defence waterlogged disaster, promote crops normal growths, improve field cultivation management etc. in play an important role.By improving too low groundwater table, damage caused by a drought can be alleviated.By reducing too high groundwater table, can groundwater table be controlled in a certain suitable degree of depth, providing required oxygen supply condition to ensure crop normal growth to plant growth.But agricultural drain has also become agricultural nonpoint source pollution thing to enter the prevailing transmission approach of water body, and Non-point Source Pollutants descends water and surface water environment all can produce totally unfavorable impact over the ground.
Conservative control draining is a kind of effective agricultural drain management measure.Control field water level to have the following advantages: the utilization ratio that not only can improve water resource, but also can reduce by controlling draining the nitrogen, the phosphorus amount that flow to downstream water, reduce the eutrophication of downstream water and the formation of ecocatas-trophe; Nitrogen loss amount can be reduced, thus reduce loss of chemical fertilizer amount, improve fertilizer utilization efficiency; In dry year, improving groundwater table can alleviate damage caused by a drought; Can carry out Reasonable Regulation And Control to soil moisture, Dry crop more effectively can utilize underground water, the corresponding absorption rate that improve nitrogen phosphorus; Can drainage flow be reduced, there is the effect of significantly water saving and minimizing agricultural drainage non-point pollution.
Closed drainage refer to bury underground in field can be permeable hidden pipe, to get rid of moisture too much in soil, dewatering.It has the following advantages: 1, energy dewatering rapidly, and drainage performance is stablized, strong adaptability, and good ambient conditions is created in the growth that can be crop; 2, can well control underground water, that improves soil utilizes area; 3, compared with open drain, have engineering quantity few, land utilization ratio is high, is conducive to the advantage such as traffic and field machinery equalization.
CN201495534U discloses a kind of emptying gate, comprises the gate slot be arranged on water wing, and gate body is inserted in described gate slot, and gate wood body is dismountable upper and lower lamination, for hermetic seal connects between upper and lower lamination.By adjustment lamination gate quantity, control the water level in sub lateral drainage ditch, realize regulation and control farmland water level.But this device does not realize the random control to groundwater table, and complicated operation.
CN102011380A discloses a kind of water level controller for farmland drainage tube, by being provided with water lev el control cabinet at the water outlet of agricultural land concealed pipe; Water lev el control cabinet comprises cabinet, water flow partition board draw-in groove and water flow partition board, cabinet is provided with the flow inlet be connected with the delivery port of agricultural land concealed pipe and the outfall be connected with irrigation canals and ditches and drainage pipe; Water flow partition board draw-in groove is arranged on the inside of cabinet, and water flow partition board is 1 piece or polylith, longitudinally can superpose and be arranged in described water flow partition board draw-in groove.By adding or reduce water level dividing plate draw-in groove in the water level dividing plate draw-in groove in water lev el control cabinet, namely farmland water level can be controlled.But this device is complicated, need to take certain field road, when controlling different discharge levels, to increase or to reduce dividing plate loaded down with trivial details, and in order to prevent dividing plate from losing or damage, the storage and transport of dividing plate are also inconvenient.
Therefore, need to provide a kind of new pipe drainage water-level control apparatus, this device simply, does not take field road, controlling water level is easy to operate.
Utility model content
The purpose of this utility model is to be to provide a kind of pipe drainage water-level control apparatus.
For achieving the above object, the utility model adopts following technical proposals:
A kind of pipe drainage water-level control apparatus, comprising:
Header, water lev el control room, outfall, underground gate chamber and gate;
Described water lev el control room is vertical structure,
Described header is connected with water lev el control room is vertical, and the lower end of described header and water lev el control room connects;
Described outfall is connected with water lev el control room is vertical, and described outfall connects in the lower end of the side relative with header and water lev el control room;
Described underground gate chamber is arranged on the bottom of water lev el control room;
Gate and sealing block is provided with in the gate chamber of described underground;
Described gate is vertical structure, and top is provided with draw ring, for gate being pulled up to water lev el control indoor, water lev el control room is divided into left and right two parts;
Described sealing block is arranged between underground gate chamber and gate, near the side of outfall.
The operating principle of water-level control apparatus of the present utility model is: when not needing to carry out control draining, and gate is placed in the gate chamber of underground under self gravitation effect, and at this moment header and outfall directly communicate, free drainage; When needing to control to certain draining depth of water, through draw ring from the gate chamber of underground upwards lift gate to the corresponding height entering into water lev el control room, due to the existence of sealing block, the water at this moment in header just needs to flow to outfall smoothly by the top of gate.The height on gate top just controls the height of the water level in soil, thus the water level that just can control in soil is to the arbitrary degree of depth.Water-level control apparatus of the present utility model is cheap, installation is simple, controlling water level is convenient, save material.
Preferably, the shape of described water lev el control room can be rectangle, and top is uncovered, also can add a cover on top.Accordingly, the shape of described gate is rectangle.Described gate can freely rise under the effect of lifting force, can freely decline under the effect of gate self gravitation.
Preferably, two limits that described gate contacts with water lev el control room are coated with sealing adhesive tape.
Described gate can be selected arbitrarily not by the material of aqueous corrosion.Be preferably PVC or concrete.
Preferably, described draw ring is connected with hoisting mechanism.More preferably, described hoisting mechanism can be rope etc.
Preferably, also can antipriming be set between described underground gate chamber and gate, near the side of header.
The beneficial effects of the utility model are as follows:
Device of the present utility model achieves any control to water level, have cheap, install simple, controlling water level convenient, save the advantage of material and long working life.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in further detail.
Fig. 1 shows the structure perspective diagram of device of the present utility model.
Fig. 2 shows the structural representation of A-A part in Fig. 1.
Detailed description of the invention
In order to be illustrated more clearly in the utility model, below in conjunction with preferred embodiments and drawings, the utility model is described further.It will be appreciated by those skilled in the art that specifically described content is illustrative and nonrestrictive below, protection domain of the present utility model should do not limited with this.
Embodiment
As illustrated in fig. 1 and 2, be a kind of pipe drainage water-level control apparatus of the present utility model, comprise:
Header 1, water lev el control room 2, outfall 3, underground gate chamber 4 and gate 5;
Described water lev el control room 2 is vertical structure,
Described header 1 is connected with water lev el control room 2 is vertical, and described header 1 connects with the lower end of water lev el control room 2;
Described outfall 3 is connected with water lev el control room 2 is vertical, and described outfall 3 connects in the lower end of the side relative with header 1 and water lev el control room 2;
Described underground gate chamber 4 is arranged on the bottom of water lev el control room 2;
Gate 5 and sealing block 7 is provided with in described underground gate chamber 4;
Described gate 5 is vertical structure, and top is provided with draw ring 8, to be pulled up in water lev el control room 2 by gate 5 water lev el control room 2 is divided into left and right two parts by 8;
Described sealing block 7 is arranged between underground gate chamber 4 and gate 5, near the side of outfall 3.
The operating principle of water-level control apparatus of the present utility model is: when not needing to carry out control draining, and gate 5 is placed in underground gate chamber 4 under self gravitation effect, and at this moment header 1 and outfall 3 directly communicate, free drainage; When needing to control to certain draining depth of water, through draw ring 8 from underground gate chamber 4 upwards lift gate 5 to the corresponding height entering into water lev el control room 2, due to the existence of sealing block 7, the water at this moment in header 1 just needs could flow to outfall 3 smoothly by the top of gate 5.The height on gate 5 top just controls the height of the water level in soil, thus the water level that just can control in soil is to the arbitrary degree of depth.Water-level control apparatus of the present utility model is cheap, installation is simple, controlling water level is convenient, save material.
The shape of described water lev el control room 2 can be rectangle, and top is uncovered, also can add a cover on top.Accordingly, the shape of described gate 5 is rectangle.Described gate 5 can freely rise under the effect of lifting force, can freely decline under the effect of gate 5 self gravitation.
Two limits that described gate 5 contacts with water lev el control room 2 are coated with sealing adhesive tape 6.
Described gate 5 can be selected arbitrarily not by the material of aqueous corrosion.Be preferably PVC or concrete.
The height of underground gate chamber 4 should be greater than the height of gate 5, all to be put in the inner by gate 5.Particularly, the size of water lev el control room 2, underground gate chamber 4, gate 5, sealing block 7, those skilled in the art can regulate as required voluntarily, do not limit at this.
Described draw ring 8 is connected with hoisting mechanism (not shown).Described hoisting mechanism can be rope etc.
Between described underground gate chamber 4 and gate 5, near the side of header 1, also antipriming 9 can be set, be used for invariably water inlet in tail gates room 4.
Obviously; above-described embodiment of the present utility model is only for the utility model example is clearly described; and be not the restriction to embodiment of the present utility model; for those of ordinary skill in the field; can also make other changes in different forms on the basis of the above description; here cannot give exhaustive to all embodiments, every belong to the technical solution of the utility model the apparent change of extending out or variation be still in the row of protection domain of the present utility model.
Claims (9)
1. a pipe drainage water-level control apparatus, is characterized in that, this device comprises:
Header (1), water lev el control room (2), outfall (3), underground gate chamber (4) and gate (5);
Described water lev el control room (2) is vertical structure,
Described header (1) is connected with water lev el control room (2) are vertical, and described header (1) connects with the lower end of water lev el control room (2);
Described outfall (3) is connected with water lev el control room (2) are vertical, and described outfall (3) connects in the lower end of the side relative with header (1) and water lev el control room (2);
Described underground gate chamber (4) is arranged on the bottom of water lev el control room (2);
Gate (5) and sealing block (7) is provided with in described underground gate chamber (4);
Described gate (5) is vertical structure, and top is provided with draw ring (8), for being pulled up in water lev el control room (2) by gate (5), water lev el control room (2) is divided into left and right two parts;
Described sealing block (7) is arranged between underground gate chamber (4) and gate (5), near the side of outfall (3).
2. a kind of pipe drainage water-level control apparatus according to claim 1, is characterized in that, the shape of described water lev el control room (2) is rectangle, and top is uncovered.
3. a kind of pipe drainage water-level control apparatus according to claim 1, is characterized in that, the shape of described gate (5) is rectangle.
4. a kind of pipe drainage water-level control apparatus according to claim 2, is characterized in that, the top of described water lev el control room (2) is added a cover.
5. a kind of pipe drainage water-level control apparatus according to claim 1, is characterized in that, the limit that described gate (5) contacts with water lev el control room (2) is coated with sealing adhesive tape (6).
6. a kind of pipe drainage water-level control apparatus according to claim 1, is characterized in that, the material of described gate (5) is PVC or concrete.
7. a kind of pipe drainage water-level control apparatus according to claim 1, is characterized in that, described draw ring (8) is connected with hoisting mechanism.
8. a kind of pipe drainage water-level control apparatus according to claim 7, it is characterized in that, described hoisting mechanism is rope.
9. a kind of pipe drainage water-level control apparatus according to claim 1, it is characterized in that, between described underground gate chamber (4) and gate (5), near the side of header (1), be provided with antipriming (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520243019.9U CN204644996U (en) | 2015-04-21 | 2015-04-21 | A kind of pipe drainage water-level control apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520243019.9U CN204644996U (en) | 2015-04-21 | 2015-04-21 | A kind of pipe drainage water-level control apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204644996U true CN204644996U (en) | 2015-09-16 |
Family
ID=54097754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520243019.9U Expired - Fee Related CN204644996U (en) | 2015-04-21 | 2015-04-21 | A kind of pipe drainage water-level control apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204644996U (en) |
-
2015
- 2015-04-21 CN CN201520243019.9U patent/CN204644996U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150916 Termination date: 20190421 |