CN208023528U - A kind of mitogenetic emptying gate for educating stage control raceway groove water level - Google Patents

Abstract

The utility model is related to a kind of mitogenetic emptying gate for educating stage control raceway groove water level, including gate, gate is equipped with from top to bottom the first osculum, the second osculum, the third osculum of vertical distribution successively；First osculum, the second osculum are respectively equipped with the first small flap valve, the second small flap valve, the small flap valve of third on third osculum；The top of gate is equipped with spud pile, first small flap valve, the second small flap valve are respectively fixed with the first rope chain, the second rope chain, third rope chain on the small flap valve of third, first rope chain, the second rope chain, third rope chain one end are fixed with the first small flap valve, the second small flap valve, the small flap valve of third respectively, and the other end is around in and is fixed on the spud pile at the top of gate.By the utility model, water level needs are controlled according to each growing stage of Dry crop, artificial regulatory is carried out to the small flap valve of gate, to realize control draining；All small flap valves are closed when paddy field, and small flap valve is only manually opened in torrential rain or is opened a sluice gate.

Description

A kind of mitogenetic emptying gate for educating stage control raceway groove water level

Technical field

The utility model is related to a kind of mitogenetic emptying gates for educating stage control raceway groove water level, are mainly used in irrigation and water conservancy In engineering, farmland trench ends are mostly installed at, belong to pumping equipment technical field.

Background technology

The control pumping equipment generally used in farmland includes mainly common gate, flap gate etc..For common gate Control raceway groove draining only one has closed it, cannot be required carry out control draining according to the drop stain of each growing stage of Dry crop, i.e., It cannot accomplish to control each growing stage underground water different buried depth of Dry crop；To control the raceway groove water level of different phase only manually Though operation can be realized, difficulty is big, working strength is also big, and when cultivated area is larger, manual operation is got up also cumbersome； What flap gate utilized is the operation principle of water pressure, although reducing manual operations, can only realize to one water level of raceway groove Control, and easily influenced by sundries snarl gate overturning, it is crucial that when rice field-upland field rotation, paddy field gutter water level can not be controlled System.

Utility model content

The purpose of this utility model provides a kind of reasonable for structure, production aiming at above-mentioned drawback of the existing technology Manufacture easy, the mitogenetic emptying gate for educating stage control raceway groove water level easy to use.

The purpose of this utility model is achieved in that a kind of mitogenetic emptying gate for educating stage control raceway groove water level, packet The gate being installed in gutter is included, it is characterized in that：The gate is equipped with the first osculum, the second osculum, third draining Hole, the first osculum, the second osculum, third osculum vertical distribution successively from top to bottom；First osculum, second row The first small flap valve, the second small flap valve, the small flap valve of third are respectively equipped on water hole, third osculum；The top of the gate is equipped with Spud pile, the first small flap valve, the second small flap valve are respectively fixed with the first rope chain, the second rope chain, third rope on the small flap valve of third Chain, first rope chain, the second rope chain, third rope chain one end are solid with the first small flap valve, the second small flap valve, the small flap valve of third respectively Fixed, the other end is around in and is fixed on the spud pile at the top of gate.

First osculum, the second osculum, third osculum are round osculum.

The first small flap valve and the first osculum contact position are equipped with the first rubber ring, the second small flap valve and the second osculum Contact position is equipped with the second rubber ring, and the small flap valve of third is equipped with third rubber ring with third osculum contact position.

Gutter both sides are equipped with barricade, and barricade is equipped with gate slot towards gutter side, and gate installation is in two lateral retaining wall of raceway groove Gate slot in, gate be less than gutter depth, that is, gate be less than two lateral retaining walls top.

The top of the gate is equipped with gate hoist.

The utility model simple, manufacturing reasonable for structure is easy, is easy to use, according to the root of Dry crop different growing Be length to control draining, with this determine drainage channel crop different bearing stage control water level.Planned moist layer in soil Depth is irrigated Dry crop, its growth and root system development with each growing stage of Dry crop, plan moistening Layer depth gradually increases.And for agricultural drain, the level of ground water of each growing stage of Dry crop is controlled to preventing crop stain evil outstanding It is important.Planned moist layer in soil depth is the movable optimum depth of crop root, and gutter controls water level can be according to Dry crop Each growing stage planned moist layer in soil depth analysis determines, since Dry crop growing stage is more, theoretically may be implemented every A growing stage is arranged row's ditch and controls water level, but raceway groove control water level setting is excessively also not very meaningful, to avoid operating Too frequently, the Dry crop time of infertility can be largely divided into three phases to determine that drainage channel controls water level.

By the utility model, water level is controlled according to each breeding time drainage channel of fixed Dry crop, in raceway groove gate The round osculum of three different heights of upper setting（First osculum, the second osculum, third osculum）, on each aperture Equipped with small flap valve（First small flap valve, the second small flap valve, the small flap valve of third）, by small flap valve rope chain（First rope chain, the second rope Chain, third rope chain）Fixed to the spud pile at the top of gate.Small flap valve is normally closed, and small flap valve is contacted with gate Place is equipped with rubber ring（First rubber ring, the second rubber ring, third rubber ring）.When the water in raceway groove covers small flap valve, due to The effect of water pressure in raceway groove, rubber ring can play the role of waterstop sealing.When small flap valve needs to open, administrative staff will Corresponding osculum（First osculum, the second osculum, third osculum）Flap valve on mouth（First small flap valve, the second small flap valve, Three small flap valves）Rope chain（First rope chain, the second rope chain, third rope chain）Pull-up is fixed on spud pile, and it is small to play opening correspondence Flap valve opens the effect of corresponding osculum.The top of gate is gate opening/closing equipment, but small-sized raceway groove can not be set It sets.

In order to meet rice field-upland field rotation, certain altitude △ h are reserved between gate and gutter, the top of gate is less than draining The highest point of ditch, so that when planting aquatic crops, osculum all blocks, anti-field irrigation water is missed by raceway groove, the Pluvial Field superfluous water can be from paddy field Auto-drainage between chota barsat in gate overflow, realization, can be as needed when meeting torrential rain It opens small flap valve or lifts gate draining, so that paddy field draining is also convenient for freely, as shown in Figure 1.In the utility model, according to dry farming Object calculates in the drop stain standard and design rainfall of different growing and determines each drain aperture elevation and aperture.

The mitogenetic emptying gate for educating stage control raceway groove water level is in different bearing stage according to Dry crop because of root length It is different and form different drop stains and design, different bearing stage is required to use different drop stain standards, control raceway groove discharge level It is crucial.This gate is applicable not only to floods and droughts continuous cropping, and the more water level controls of raceway groove may be implemented, and can both reduce artificial Frequent operation, but flexibly, conveniently, securely and reliably, at the same it is economic and practical.This gate not only remains the draining energy of original system Power also more adapts to current management level, and peasant is made to be easier to receive.

The control of emptying gate is used, when carrying out planning arrangement to farmland region, in farm ditch or the installation control of the ends Dou Gou The mitogenetic emptying gate for educating stage control raceway groove water level of the utility model of raceway groove water level.Both rain was accumulated using bucket, farm ditch Water supplements field soil water and underground water, reduces irrigation water and improves the utilization rate of rainwater.When practical application, according to dry farming Each growing stage control water level of object needs, and artificial regulatory is carried out to the small flap valve of gate, to realize control draining.Dry crop is given birth to Educating the phase only needs open and close for 3 times small flap valve operation.All small flap valves are closed when paddy field, and small bat is only manually opened in torrential rain Door is opened a sluice gate.

Advantageous effect：The application of the mitogenetic emptying gate for educating stage control raceway groove water level can not only ensure that crop is good Growing environment reduces soil moisture loss, reduces farmland underground water loss, alleviating and irrigate pressure, but also can increase Field soil moisture content reduces probability of suffering from drought, reduces the loss of farmland nutrient and the pollution of water environment, and the abundant profit to farmland rainwater With to existing management development.With design-build is simple, floods and droughts crop-planting field is applicable, it is flexible to operation, The advantages that economical and practical.

Description of the drawings

Fig. 1 is the structural schematic diagram of the utility model.

In figure：1 gate, the first osculums of 2-1, the second osculums of 2-2,2-3 thirds osculum, the first small flap valves of 3-1,3- 2 second small flap valves, the small flap valve of 3-3 thirds, the first rope chains of 4-1, the second rope chains of 4-2,4-3 thirds rope chain, 5 barricades, 6 gate slotes.

Specific implementation mode

The utility model is further described below in conjunction with attached drawing and description of the drawings.

It is a kind of it is mitogenetic educate the emptying gate of stage control raceway groove water level, including the gate 1 being installed in gutter is draining Barricade 5 is arranged in ditch both sides, and gate slot 6 is arranged towards gutter side in barricade 5, and gate 1 is installed on the gate slot 6 of two lateral retaining wall 5 of raceway groove It is interior；First osculum 2-1, the second osculum 2-2, third osculum 2-3, the first osculum 2-1, second are set on gate 1 Osculum 2-2, third osculum 2-3 vertical distribution successively from top to bottom；The first osculum 2-1, the second osculum 2-2, The first small flap valve 3-1, the second small flap valve 3-2, the small flap valve 3-3 of third are respectively set on third osculum 2-3；On the top of gate 1 Spud pile is arranged in portion, the first small flap valve 3-1, the second small flap valve 3-2, is respectively fixed with the first rope chain 4- on the small flap valve 3-3 of third 1, the second rope chain 4-2, third rope chain 4-3, the first rope chain 4-1, the second rope chain 4-2, the one end third rope chain 4-3 are small with first respectively Flap valve 3-1, the second small flap valve 3-2, the small flap valve 3-3 of third are fixed, and the other end is around in and is fixed on the fixation at 1 top of gate Stake.

Further, the first osculum 2-1, the second osculum 2-2, third osculum 2-3 are round osculum.? The first rubber ring is arranged in one small flap valve 3-1 and the first contact positions osculum 2-1, and the second small flap valve 3-2 and the second osculum 2-2 connects The second rubber ring is arranged in synapsis, and third rubber ring is arranged with the contact positions third osculum 2-3 in the small flap valve 3-3 of third.Gate 1 is set When in the gate slot 6 of two lateral retaining wall 4 of gutter, gate 1 is less than the depth in gutter, that is, gate 1 is less than the top of two lateral retaining walls 4 End.On the top of gate 1, gate hoist is set.

When carrying out planning arrangement to farmland region, the emptying gate of raceway groove draining is controlled in farm ditch or the installation of the ends Dou Gou, According to the drop stain standard of Dry crop different growing, gate osculum is regulated and controled.By taking farmland planting Dry crop cotton as an example, When cotton is in Seedling Stage, the first osculum 2-1 is opened, closes the second osculum 2-2, third osculum 2-3.At cotton When squaring period, the first osculum 2-1, the second osculum 2-2 are opened, closes third osculum 2-3.When cotton be in bloom and When the term of opening bolls, the first osculum 2-1, the second osculum 2-2, third osculum 2-3 are fully open.All drainings are closed when paddy field Hole（First osculum 2-1, the second osculum 2-2, third osculum 2-3）On small flap valve（It is first small flap valve 3-1, second small The small flap valve 3-3 of flap valve 3-2, third）, small flap valve is only manually opened in torrential rain or is opened a sluice gate.

Claims (5)

1. it is a kind of it is mitogenetic educate the emptying gate of stage control raceway groove water level, including the gate being installed in gutter（1）, feature It is：The gate（1）It is equipped with the first osculum（2-1）, the second osculum（2-2）, third osculum（2-3）, the first draining Hole（2-1）, the second osculum（2-2）, third osculum（2-3）Vertical distribution successively from top to bottom；First osculum（2- 1）, the second osculum（2-2）, third osculum（2-3）On be respectively equipped with the first small flap valve（3-1）, the second small flap valve（3-2）, The small flap valve of third（3-3）；The gate（1）Top be equipped with spud pile, the first small flap valve（3-1）, the second small flap valve（3-2）, The small flap valve of third（3-3）On be respectively fixed with the first rope chain（4-1）, the second rope chain（4-2）, third rope chain（4-3）, described first Rope chain（4-1）, the second rope chain（4-2）, third rope chain（4-3）One end respectively with the first small flap valve（3-1）, the second small flap valve（3- 2）, the small flap valve of third（3-3）Fixed, the other end is around in and is fixed on gate（1）The spud pile at top.

2. a kind of mitogenetic emptying gate for educating stage control raceway groove water level according to claim 1, it is characterized in that：Described One osculum（2-1）, the second osculum（2-2）, third osculum（2-3）It is round osculum.

3. a kind of mitogenetic emptying gate for educating stage control raceway groove water level according to claim 1, it is characterized in that：Described One small flap valve（3-1）With the first osculum（2-1）Contact position is equipped with the first rubber ring, the second small flap valve（3-2）With the second draining Hole（2-2）Contact position is equipped with the second rubber ring, the small flap valve of third（3-3）With third osculum（2-3）Contact position is equipped with third rubber Cushion rubber.

4. a kind of mitogenetic emptying gate for educating stage control raceway groove water level according to claim 1, it is characterized in that：Gutter Both sides are equipped with barricade（5）, barricade（5）It is equipped with gate slot towards gutter side（6）, gate（1）It is installed on two lateral retaining wall of raceway groove（5） Gate slot（6）It is interior, gate（1）Less than the depth in gutter, that is, gate（1）Less than two lateral retaining walls（5）Top.

5. a kind of mitogenetic emptying gate for educating stage control raceway groove water level according to claim 1, it is characterized in that：The lock Door（1）Top be equipped with gate hoist.