CN207443389U - For reducing the device of Sandy Soil solution saline and alkaline - Google Patents

For reducing the device of Sandy Soil solution saline and alkaline Download PDF

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Publication number
CN207443389U
CN207443389U CN201721407973.2U CN201721407973U CN207443389U CN 207443389 U CN207443389 U CN 207443389U CN 201721407973 U CN201721407973 U CN 201721407973U CN 207443389 U CN207443389 U CN 207443389U
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China
Prior art keywords
water
sandy soil
alkaline
cistern
pipe network
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CN201721407973.2U
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Chinese (zh)
Inventor
张海泉
林健全
李桥福
罗春玲
梁志敏
张惠鹏
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Fujian Jiayuan Ecological Construction Co Ltd
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Fujian Jiayuan Ecological Construction Co Ltd
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  • Water Treatment By Sorption (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

The utility model is related to soil improvement apparatus field, specifically for a kind of device for reducing Sandy Soil solution saline and alkaline.The utility model includes being arranged on Sandy Soil surface layer and for inside carrying out pouring diluted watering device to Sandy Soil, being embedded in Sandy Soil and for recycling the water recovery apparatus of Sandy Soil Moisture and being connected respectively with watering device, water recovery apparatus and be used to accumulate the water-storing device of water for irrigation.The utility model moves back that salt speed is fast, and cost is relatively low.

Description

For reducing the device of Sandy Soil solution saline and alkaline
Technical field
The utility model is related to soil improvement apparatus field, specifically for a kind of for reducing Sandy Soil solution saline and alkaline Device.
Background technology
Since ancient times, the salinization of soil of soil annoyings the mankind always, especially in some coastal coastal regions, due to long-term It being influenced be subject to seawater, while not obtaining artificial intervention again and adjust, the salinization of soil degree for causing these regional aggravates, The soil for causing these regional can not be further continued for exploitation and use.
Utility model content
The purpose of this utility model is that:A kind of device for reducing Sandy Soil solution saline and alkaline is provided, moves back salt Speed is fast, and cost is relatively low.
The utility model is achieved through the following technical solutions:A kind of device for reducing Sandy Soil solution saline and alkaline, It is characterized in that:Including being arranged on Sandy Soil surface layer and for carrying out pouring diluted watering device to Sandy Soil, bury It is located inside Sandy Soil and for recycling the water recovery apparatus of Sandy Soil Moisture and connecting respectively with watering device, water recovery apparatus Lead to and be used to accumulate the water-storing device of water for irrigation;
The cistern that the water-storing device includes filtering ponds, connected with filtering ponds, the cistern are equipped with the external world certainly Carry out the water inlet of grid connection;
The watering device includes the watering pipe network for being laid on Sandy Soil surface layer and being connected with cistern, multiple intervals are set It puts in the online fountain head of sprinkler pipe and is arranged on sprinkler pipe on the net and for being sent to the water pump of cistern in watering pipe network Pouring water pump;
The water recovery apparatus includes being embedded in spongy layer inside Sandy Soil, be embedded in spongy layer inside and and filtering ponds The vacuum suction pipe network of connection and to be arranged on negative-pressure suction pipe online and for the moisture adsorbed in spongy layer to be pumped back The vacuum pump of filtering ponds.
Its operation principle and process are as follows:
The utility model is to reduce the saline and alkaline of soil using water-reducible principle is cycled, specifically:First by spilling The water for irrigation accumulated in water-storing device is persistently carried out pouring sprinkling by water installations to Sandy Soil, and then most pours It pours water and penetrates into inside Sandy Soil, can then be absorbed when water flows through spongy layer when this part by spongy layer rapidly, then by negative Pressure attraction pipe network, which pumps to the moisture inside spongy layer in filtering ponds, to be filtered, in order to lift to obtain better filter effect, During actual use, some acid solutions can be suitably added into filtering ponds to neutralize the alkalescence of moisture in filtering ponds, are passed through Water in filtering ponds after filtering is returned to pour for watering device in cistern again and used.
In the utility model, by spongy layer to permeating the enrichment of water, and be aided with the absorption of vacuum pump from It and greatly accelerates the speed of infiltration and the recycling of surface layer watering pours water and then accelerates the speed of whole water Xun Huan so that sand ground soil Earth goes salinization of soil efficiency to greatly improve.
Here in order to increase the absorption efficiency of vacuum suction pipe network, if can also be set on the tube wall of vacuum suction pipe network Dry suction hole.
In order to preferably implement this programme, following prioritization scheme is also provided:
Further, saline and alkaline self-checking device is further included, saline and alkaline self-checking device includes:It is located at sand ground In soil water pump is poured for detecting the soil pH value sensor of Sandy Soil pH value and can be controlled according to the pH value of soil And the control device that vacuum pump opens and closes, control device are electrically connected respectively with pouring water pump, vacuum pump and soil pH value sensor.This In, the existing soil pH value product sensor that can be purchased on the market may be employed in soil pH value sensor, such as can To use Application No. 201620545179.3, the soil pH value sensor described in entitled " a kind of soil pH value sensor ".
Further, in order to which filtering ponds is made to have better filter effect, removably mistake is additionally provided in the filtering ponds Filtering layer frame.The number of plies of filtering layer frame can be arranged as required to, using the filtration on similar water dispenser, such as metalling, Spongy layer, active carbon layer etc., and filtering layer frame is periodically removed into cleaning.
Further, in order to maintain the liquid level in cistern always, the water inlet of the cistern, which is equipped with, to be used for The solenoid valve that the extraneous tap water of control flows into is additionally provided on the side wall of cistern and is electrically connected with the solenoid valve and can be according to water storage The liquid-level switch that liquid level control solenoid valve in pond opens and closes.Further, it is additionally provided with to neutralize on the filtering ponds The acid solution tank of moisture alkalescence, acid solution tank are connected with filtering ponds in filter tank.
Than before for technology, the beneficial effects of the utility model are:
1. the utility model, to permeating the enrichment of water, and is aided with the absorption of vacuum pump so as to big by spongy layer The speed of big infiltration and the recycling for accelerating surface layer watering pours water and then the speed for accelerating whole water Xun Huan so that Sandy Soil Salinization of soil efficiency is gone to greatly improve;
2. the utility model utilizes saline and alkaline self-checking device, so that also can in the case of no manual operation Enough automatically adjust the saline and alkaline of Sandy Soil;
3. the utility model is used cooperatively to automatically adjust liquid level in cistern by liquid-level switch and solenoid valve Height.
Description of the drawings
Fig. 1 is the utility model structure diagram.
Label declaration:11- filtering ponds, 111- filterings layer frame, 112- acid solutions tank, 12- cisterns, 121- water inlets, 122- Solenoid valve, 123- liquid-level switches, 21- waterings pipe network, 22- fountain heads, 23- pour water pump, 31- spongy layers, 32- negative-pressure suction pipes Net, 33- vacuum pumps, 41- control devices, 42- soil pH value sensors.
Specific embodiment
Illustrate to elaborate to the utility model below in conjunction with the accompanying drawings:
As shown in Figure 1, the utility model includes being arranged on Sandy Soil surface layer and for being poured to Sandy Soil Diluted watering device is embedded in inside Sandy Soil and for recycling the water recovery apparatus of Sandy Soil Moisture and respectively with spilling Water installations, water recovery apparatus connect and are used to accumulate the water-storing device of water for irrigation;
The cistern 12 that the water-storing device includes filtering ponds 11, connected with filtering ponds 11, the cistern 12 are equipped with The water inlet 121 connected with extraneous tap water pipe network;
The watering device include be laid on Sandy Soil surface layer and connected with cistern 12 watering pipe network 21, multiple Every the fountain head 22 being arranged on watering pipe network 21 and it is arranged on watering pipe network 21 and for the water pump of cistern 12 to be sent To the pouring water pump 23 in watering pipe network 21;
The water recovery apparatus include being embedded in spongy layer 31 inside Sandy Soil, be embedded in 31 inside of spongy layer and with mistake The vacuum suction pipe network 32 and be arranged on vacuum suction pipe network 32 and be used to be adsorbed in spongy layer 31 that filter tank 11 connects Moisture pump back the vacuum pumps 33 of filtering ponds 11.
Saline and alkaline self-checking device is further included, saline and alkaline self-checking device includes:It is located in Sandy Soil and uses Water pump 23 and true is poured in the soil pH value sensor 42 and being controlled according to the pH value of soil of detection Sandy Soil pH value The control device 41 that sky pump 33 opens and closes, control device 41 is respectively with pouring water pump 23, vacuum pump 33 and soil pH value sensor 42 Electrical connection.
Removable filter layer frame 111 is additionally provided in the filtering ponds 11.It is set at the water inlet 121 of the cistern 12 The solenoid valve 122 that the extraneous tap water of control flows into is useful for, is additionally provided on the side wall of cistern 12 and is electrically connected with solenoid valve 122 And the liquid-level switch 123 that solenoid valve 122 can be controlled to open and close according to the liquid level in cistern 12.
Be additionally provided with to neutralize the acid solution tank 112 of moisture alkalescence in filtering ponds 11 on the filtering ponds 11, acid solution tank 112 with Filtering ponds 11 connect.
Although the utility model is illustrated and is illustrated to the utility model using specific embodiment and its alternative, It should be appreciated that can it implement without departing from the variations and modifications in the scope of the utility model.Therefore, should manage It relieves outside being limited by appended claims and its condition of equivalent, the utility model is from the limitation in all senses.

Claims (5)

1. a kind of device for reducing Sandy Soil solution saline and alkaline, it is characterised in that:Including being arranged on Sandy Soil surface layer It goes up and is used to that Sandy Soil to be carried out pouring diluted watering device, is embedded in Sandy Soil inside and for recycling Sandy Soil It the water recovery apparatus of moisture and is connected respectively with watering device, water recovery apparatus and is used to accumulate the water-storing device of water for irrigation;
The water-storing device includes filtering ponds (11), the cistern (12) that is connected with filtering ponds (11), on the cistern (12) Equipped with the water inlet (121) connected with extraneous tap water pipe network;
The watering device include be laid on Sandy Soil surface layer and connected with cistern (12) watering pipe network (21), multiple It sprinkles water on pipe network (21) and is used for cistern (12) every being arranged on the fountain head (22) sprinkled water on pipe network (21) and being arranged on Water pump be sent to pouring water pump (23) in watering pipe network (21);
The water recovery apparatus include being embedded in spongy layer (31) inside Sandy Soil, be embedded in spongy layer (31) it is internal and with mistake The vacuum suction pipe network (32) and be arranged on vacuum suction pipe network (32) and be used for spongy layer (31) that filter tank (11) connects Interior adsorbed moisture pumps back the vacuum pump (33) of filtering ponds (11).
2. the device according to claim 1 for reducing Sandy Soil solution saline and alkaline, it is characterised in that:Further include salt Basicity self-checking device, saline and alkaline self-checking device include:It is located in Sandy Soil to detect Sandy Soil pH The soil pH value sensor (42) of value and can according to the pH value of soil control pour water pump (23) and vacuum pump (33) open and close Control device (41), control device (41) is respectively with pouring water pump (23), vacuum pump (33) and soil pH value sensor (42) Electrical connection.
3. the device according to claim 1 for reducing Sandy Soil solution saline and alkaline, it is characterised in that:The filtering Removable filter layer frame (111) is additionally provided in pond (11).
4. the device according to claim 1 for reducing Sandy Soil solution saline and alkaline, it is characterised in that:The water storage The solenoid valve (122) that extraneous tap water is controlled to flow into, the side of cistern (12) are equipped at the water inlet (121) in pond (12) It is additionally provided on wall and is electrically connected with solenoid valve (122) and can solenoid valve (122) be controlled according to the liquid level in cistern (12) The liquid-level switch (123) of keying.
5. the device according to claim 1 for reducing Sandy Soil solution saline and alkaline, it is characterised in that:The filtering It is additionally provided with to neutralize the acid solution tank (112) of the interior moisture alkalescence of filtering ponds (11), acid solution tank (112) and filtering ponds on pond (11) (11) connect.
CN201721407973.2U 2017-10-27 2017-10-27 For reducing the device of Sandy Soil solution saline and alkaline Active CN207443389U (en)

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Application Number Priority Date Filing Date Title
CN201721407973.2U CN207443389U (en) 2017-10-27 2017-10-27 For reducing the device of Sandy Soil solution saline and alkaline

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Application Number Priority Date Filing Date Title
CN201721407973.2U CN207443389U (en) 2017-10-27 2017-10-27 For reducing the device of Sandy Soil solution saline and alkaline

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109328995A (en) * 2018-10-16 2019-02-15 吴玉丽 A kind of farmland irrigation water body follows bad sprinkling irrigation equipment
CN109565987A (en) * 2019-01-16 2019-04-05 安徽工程大学 A kind of chiltern alkaline land soil prosthetic device and its restorative procedure
CN110160853A (en) * 2019-06-10 2019-08-23 山东农业大学 A kind of vacuum type salinized soil desalter and its application method
CN113447635A (en) * 2021-05-11 2021-09-28 江西农业大学 Device for measuring release rate of greenhouse gases in different depths of potted soil
CN115777507A (en) * 2022-12-06 2023-03-14 宁夏大学 Farmland water and salt intelligent management system

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109328995A (en) * 2018-10-16 2019-02-15 吴玉丽 A kind of farmland irrigation water body follows bad sprinkling irrigation equipment
CN109565987A (en) * 2019-01-16 2019-04-05 安徽工程大学 A kind of chiltern alkaline land soil prosthetic device and its restorative procedure
CN109565987B (en) * 2019-01-16 2021-08-27 安徽工程大学 Sandy saline-alkali soil remediation device and remediation method thereof
CN110160853A (en) * 2019-06-10 2019-08-23 山东农业大学 A kind of vacuum type salinized soil desalter and its application method
CN110160853B (en) * 2019-06-10 2024-02-02 山东农业大学 Vacuum type saline soil desalting device and application method thereof
CN113447635A (en) * 2021-05-11 2021-09-28 江西农业大学 Device for measuring release rate of greenhouse gases in different depths of potted soil
CN113447635B (en) * 2021-05-11 2023-09-29 江西农业大学 Potted plant soil greenhouse gas release rate measuring device with different depths
CN115777507A (en) * 2022-12-06 2023-03-14 宁夏大学 Farmland water and salt intelligent management system

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