CN210278842U - Mixing arrangement of brackish water and fresh water - Google Patents
Mixing arrangement of brackish water and fresh water Download PDFInfo
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- CN210278842U CN210278842U CN201920502181.6U CN201920502181U CN210278842U CN 210278842 U CN210278842 U CN 210278842U CN 201920502181 U CN201920502181 U CN 201920502181U CN 210278842 U CN210278842 U CN 210278842U
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- fresh water
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Abstract
A mixing device of brackish water and fresh water belongs to the technical field of irrigation equipment and can solve the problems of uneven mixing, difficult accurate regulation and control of the proportion of brackish water, low efficiency, large engineering quantity and more occupied area in the using process of the existing brackish water, and comprises a tank body, wherein the top of the tank body is provided with a water inlet I and a water inlet II for the brackish water and the fresh water, the center of one side of the tank body is provided with a motor, the output shaft of the motor is connected with a rotating shaft through a coupler, the rotating shaft is provided with a plurality of stirring blades, the bottom of the tank body is provided with a buffer device, the bottom of the tank body, which is opposite to the other side provided with the motor, the water inlet pipes of the water inlet I and the water inlet II are respectively provided with a flow control valve, a flow meter and a conductivity sensor, the both sides of fixed column are connected with spiral flabellum through the fixed axle, the utility model discloses help improving mixed effect and buffering effect.
Description
Technical Field
The utility model belongs to the technical field of irrigation equipment, concretely relates to mixing arrangement of brackish water and fresh water.
Background
Generally, in the regions where the surface soil is salinized, the underground water and the accumulated water collected from the pits or swales by the surface runoff belong to brackish water mostly. Water having a degree of mineralization of 2 to 5 g/l may be collectively referred to as brackish water. According to statistics, the underground brackish water resource of China is about 200 billion cubic meters, wherein the producible amount is 130 billion cubic meters, most of the brackish water resource exists in the underground 10 to 100 meters, and the brackish water resource is suitable for exploitation and utilization, and how to use the exploited brackish water is particularly important.
The directly extracted underground brackish water can not be directly used for irrigation, and generally needs to be mixed with fresh water according to a reasonable proportion by a water supply network and then used for irrigation by combining objective conditions such as crop varieties, growth stages, soil properties and the like, namely mixed irrigation.
The full mixing of brackish water and fresh water is an important link of mixed irrigation, and the mixing methods adopted in the current brackish water irrigation practice generally comprise three methods: 1. direct irrigation: the fresh water and the brackish water are delivered to a channel or a ridge head by adopting different pipelines, and the two water qualities are mixed in the channel or directly flow into the field and are mixed in the infiltration process. The method is simple and easy to implement, but has the defects of uneven irrigation water mixing and difficulty in accurately regulating and controlling the proportion of the saline water and the fresh water; 2. mixing by adopting a water bag: the fresh water and the brackish water are delivered to the water bag by different pipelines to be mixed, and the two water qualities are fully mixed in the water bag to reach the expected mineralization degree for irrigation. The method has the advantages that the irrigation water is uniformly mixed, the mineralization degree can be accurately controlled, the water bag is easy to install, and the cost is low; the defects that the water storage capacity of the water bag is small, the controllable irrigation area is small, the water bag is not suitable for field irrigation, in addition, the water quality mixing needs manual stirring, the accurate control of the mineralization degree can be realized by repeated stirring, measurement and water supplement, and the time and the labor are consumed; 3. mixing by adopting a reservoir: fresh water and brackish water are conveyed to a reservoir by different pipelines to be mixed, and the two water qualities are fully mixed in the reservoir to reach the expected mineralization degree and then irrigated. The method has the advantages that the irrigation water is uniformly mixed, the mineralization degree can be accurately controlled, the water storage capacity of the reservoir is large, the water quality mixing can also be realized by adjusting the position of the water inlet, and the labor is saved; the disadvantages are that field engineering is needed, one-time investment is large, and occupied land is large.
Disclosure of Invention
The utility model discloses to the inhomogeneous, the salt and fresh water proportion of mixing that exist in the use of current brackish water is difficult to accurate regulation and control, inefficiency, engineering volume are big and take up an area of more problem, provide a mixing arrangement of brackish water and fresh water.
The utility model adopts the following technical scheme:
the utility model provides a mixing arrangement of brackish water and fresh water, which comprises a tank body, the top of the jar body is equipped with water inlet I and water inlet II that are used for brackish water and fresh water respectively, the center of one side of the jar body is equipped with the motor, the output shaft of motor has the pivot through the coupling joint, be equipped with a plurality of stirring vane in the pivot, the bottom of the jar body is equipped with buffer, the jar body is equipped with the delivery port for the bottom of the opposite side that is equipped with the motor, wherein, be equipped with flow control valve, flowmeter and conductivity sensor respectively in proper order on the inlet tube of being connected with water inlet I and water inlet II, be equipped with mobilizable filter screen in water inlet I and the water inlet II respectively, the bottom inner wall of the jar body is equipped with a plurality of fixed columns, the both sides of, Stand and buffering gasbag, be equipped with four spring posts on the bottom plate, U type fixed block is invertd and is arranged on the top of two adjacent spring posts, the both ends of U type fixed block are connected with the top of spring post respectively, the center of U type fixed block is equipped with the through-hole, the stand passes the through-hole, buffering gasbag is located between the bottom and the bottom plate of stand, the top of stand and the bottom of the jar body are connected, the inner wall of through-hole evenly is equipped with a plurality of protruding grain, the lateral wall of stand evenly is equipped with a plurality of balls, protruding grain and ball are mutually supported.
Further, the top of the jar body still is equipped with inlet tube III that is used for adjusting concentration.
Furthermore, sealing gaskets are respectively arranged at the joints of the water inlet I, the water inlet II and the water inlet pipe III with the tank body.
Furthermore, the length of the rotating shaft is the same as that of the tank body, so that the stirring is more sufficient, and the fresh water and the brackish water can be uniformly mixed.
Furthermore, the stirring blades are arranged at equal intervals, so that the stirring is more sufficient, and the fresh water and the brackish water can be uniformly mixed.
Furthermore, the fixing columns are arranged at equal intervals, so that stirring can be more sufficient, and fresh water and brackish water can be uniformly mixed.
Furthermore, the stirring blades and the fixing columns are alternately arranged, so that stirring is more sufficient, and fresh water and brackish water can be uniformly mixed.
Furthermore, the spring columns are arranged at equal intervals, so that the support is more stable.
The utility model has the advantages as follows:
1. the utility model discloses a set up the filter screen at the water inlet, realize the filtration to the brackish water, detach the large granule material that contains to by spiral fan blade's effect, make brackish water and fresh water take place turbulent phenomenon when the motion, make the mixing stirring more abundant, reach the purpose of mixing fast.
2. The utility model discloses a leading-in fresh water of inlet tube III or the concentration that salt adjusted to people's normal use helps improving the utility model discloses a practicality.
3. The utility model discloses a set up conductivity sensor at water inlet and delivery port respectively, the degree of mineralization of the real-time supervision quality of water of being convenient for, the degree of mineralization of the accurate regulation control play water of being convenient for reaches the operation standard requirement.
4. The utility model discloses a be provided with the buffering gasbag, come to some external force absorption, the frictional force effect between rethread ball and the protruding grain weakens some external force, later through being provided with the spring post, offsets some external force, has promoted the stability of the jar body greatly to inside spare part is not hard up, helps improving the utility model discloses a stability, application scope is wide.
5. The utility model discloses need not increase field engineering in addition in the use, reduced intensity of labour, improved efficiency.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the connection between the fixing column and the helical blade of the present invention;
fig. 3 is a schematic structural view of the buffering device of the present invention;
wherein: 1-tank body; 2-water inlet I; 3-water inlet II; 4-a motor; 5-a rotating shaft; 6-stirring blades; 7-water outlet; 8-water inlet pipe; 9-a flow control valve; 10-a flow meter; 11-a conductivity sensor; 12-a filter screen; 13-fixed column; 14-a fixed shaft; 15-helical fan blades; 16-a base plate; 17-U-shaped fixed blocks; 18-upright post; 19-a cushioning bladder; 20-a spring post; 21-raised grains; 22-a ball bearing; 23-water inlet pipe III; 24-valve.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
A device for mixing brackish water and fresh water comprises a tank body 1, wherein the top of the tank body 1 is respectively provided with a water inlet I2 and a water inlet II 3 for brackish water and fresh water, the center of one side of the tank body 1 is provided with a motor 4, an output shaft of the motor 4 is connected with a rotating shaft 5 through a coupling, the rotating shaft 5 is provided with a plurality of stirring blades 6, the bottom of the tank body 1 is provided with a buffer device, the bottom of the tank body 1 opposite to the other side provided with the motor 4 is provided with a water outlet 7, wherein a water inlet pipe 8 connected with the water inlet I2 and the water inlet II 3 is respectively and sequentially provided with a flow control valve 9, a flow meter 10 and a conductivity sensor 11, the water inlet I2 and the water inlet II 3 are respectively and internally provided with a movable filter screen 12, the inner wall of the bottom of the tank body 1 is provided with a, the buffer device comprises a bottom plate 16, a U-shaped fixing block 17, a stand column 18 and a buffer air bag 19, four spring columns 20 are arranged on the bottom plate 16, the U-shaped fixing block 17 is arranged on the top ends of the two adjacent spring columns 20 in an inverted mode, two ends of the U-shaped fixing block 17 are connected with the top ends of the spring columns 20 respectively, a through hole is formed in the center of the U-shaped fixing block 17, the stand column 18 penetrates through the through hole, the buffer air bag 19 is located between the bottom of the stand column 18 and the bottom plate 16, the top end of the stand column 18 is connected with the bottom of the tank body 1, a plurality of convex particles 21 are evenly arranged on the inner wall of the through hole, a plurality of rolling balls.
Further, the top of jar body 1 still is equipped with inlet tube III 23 that is used for adjusting the concentration.
Furthermore, sealing gaskets are respectively arranged at the joints of the water inlet I2, the water inlet II 3, the water inlet pipe III 23 and the tank body 1.
Further, the length of the rotating shaft 5 is the same as that of the tank body 1, so that the stirring is more sufficient, and the fresh water and the brackish water can be uniformly mixed.
Furthermore, the stirring blades 6 are arranged at equal intervals, so that stirring is more sufficient, and fresh water and brackish water can be uniformly mixed.
Furthermore, the fixing columns 13 are arranged at equal intervals, so that stirring can be more sufficient, and fresh water and brackish water can be uniformly mixed.
Further, the stirring blades 6 and the fixing columns 13 are alternately arranged, so that stirring is more sufficient, and the fresh water and the brackish water can be uniformly mixed.
Further, the spring columns 20 are arranged at equal intervals, so that the support is more stable.
Wherein, stirring vane 6 is fixed through spot welding with pivot 5, the rotation of pivot 5 of being convenient for to and connect more firmly.
The fixing columns 13 are fixed with the fixing shafts 14 through bolts, the spiral fan blades 15 are movably connected with the fixing shafts 14 through bearings, the two fixing shafts 14 are arranged in each fixing column 13, the spiral fan blades 15 can move conveniently, sealing gaskets are arranged at the joints of the water inlet I2, the water inlet II 3, the water inlet pipe III 23 and the tank body 1 respectively, and sealing effects in use can be improved conveniently.
The utility model discloses a use as follows: according to the use requirement, the water inflow of brackish water and fresh water is respectively adjusted through a flow control valve, so that the conductivity is adjusted, the brackish water and the fresh water are respectively led into the tank body 1 through a water inlet I2 and a water inlet II 3, and are filtered by the filtering action of the filter screen 12 to remove large granular substances contained in the brackish water and the fresh water, then the motor 4 is started and drives the rotating shaft 5 to rotate, the rotating shaft 5 drives the stirring blades 6 to rotate, and the turbulence phenomenon is generated during the movement of the brackish water under the action of the spiral fan blades 15, so that the mixing and stirring are more sufficient, when the tank body 1 shakes or vibrates, the upright post 18 is caused to move downwards, so that the buffer air bag 19 is gradually compressed, a part of external force is absorbed, meanwhile, the relative movement is generated between the upright post 18 and the U-shaped fixed block 17, and further the relative movement is generated between the ball 22, and through the effect of frictional force, weaken partly external force, later U type fixed block 17 can drive spring post 20 and compress gradually, offset partly external force, promoted jar body 1's stability degree greatly to inside spare part is not hard up, helps improving the utility model discloses a stability.
The calculation and adjustment of water mineralization by measuring conductivity is well known to those skilled in the art.
After the brackish water and the fresh water are fully mixed in the tank body 1, the mixture is tested by a conductivity sensor of the water outlet 7, and the brackish water and the fresh water can be used after meeting the requirements.
Claims (8)
1. A brackish water and fresh water mixing device which characterized in that: comprises a tank body (1), the top of the tank body (1) is respectively provided with a water inlet I (2) and a water inlet II (3) for brackish water and fresh water, the center of one side of the tank body (1) is provided with a motor (4), the output shaft of the motor (4) is connected with a rotating shaft (5) through a coupler, the rotating shaft (5) is provided with a plurality of stirring blades (6), the bottom of the tank body (1) is provided with a buffer device, the tank body (1) is provided with a water outlet (7) relative to the bottom of the other side provided with the motor (4), wherein a water inlet pipe (8) connected with the water inlet I (2) and the water inlet II (3) is respectively and sequentially provided with a flow control valve (9), a flowmeter (10) and a conductivity sensor (11), movable filter screens (12) are respectively arranged in the water inlet I (2) and the water inlet II, the two sides of the fixed column (13) are connected with spiral fan blades (15) through a fixed shaft (14), a water outlet (7) is sequentially provided with a conductivity sensor and a valve (24), the buffer device comprises a bottom plate (16), U-shaped fixed blocks (17), upright columns (18) and buffer air bags (19), the bottom plate (16) is provided with four spring columns (20), the U-shaped fixed blocks (17) are inversely arranged at the top ends of two adjacent spring columns (20), the two ends of each U-shaped fixed block (17) are respectively connected with the top ends of the spring columns (20), the center of each U-shaped fixed block (17) is provided with a through hole, each upright column (18) penetrates through the through hole, each buffer air bag (19) is positioned between the bottom of each upright column (18) and the bottom plate (16), the top ends of the upright columns (18) are connected with the bottom of the tank body (1), the inner walls of the through holes are uniformly provided with, the convex particles (21) and the balls (22) are mutually matched.
2. A brackish and fresh water mixing apparatus as claimed in claim 1, wherein: the top of the tank body (1) is also provided with a water inlet pipe III (23) for adjusting the concentration.
3. A brackish and fresh water mixing apparatus as claimed in claim 2, wherein: and sealing gaskets are respectively arranged at the joints of the water inlet I (2), the water inlet II (3), the water inlet pipe III (23) and the tank body (1).
4. A brackish and fresh water mixing apparatus as claimed in claim 1, wherein: the length of the rotating shaft (5) is the same as that of the tank body (1).
5. A brackish and fresh water mixing apparatus as claimed in claim 1, wherein: the stirring blades (6) are arranged at equal intervals.
6. A brackish and fresh water mixing apparatus as claimed in claim 1, wherein: the fixing columns (13) are arranged at equal intervals.
7. A brackish and fresh water mixing apparatus as claimed in claim 1, wherein: the stirring blades (6) and the fixing columns (13) are alternately arranged.
8. A brackish and fresh water mixing apparatus as claimed in claim 1, wherein: the spring columns (20) are arranged at equal intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920502181.6U CN210278842U (en) | 2019-04-15 | 2019-04-15 | Mixing arrangement of brackish water and fresh water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920502181.6U CN210278842U (en) | 2019-04-15 | 2019-04-15 | Mixing arrangement of brackish water and fresh water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210278842U true CN210278842U (en) | 2020-04-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920502181.6U Expired - Fee Related CN210278842U (en) | 2019-04-15 | 2019-04-15 | Mixing arrangement of brackish water and fresh water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210278842U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111418480A (en) * | 2020-05-08 | 2020-07-17 | 中国农业科学院农田灌溉研究所 | Brackish water and safe combination of recycled water utilize device in field irrigation |
| CN113344397A (en) * | 2021-06-16 | 2021-09-03 | 陕西省生物农业研究所 | Facility agriculture underground brackish water and rainwater mixed irrigation method |
-
2019
- 2019-04-15 CN CN201920502181.6U patent/CN210278842U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111418480A (en) * | 2020-05-08 | 2020-07-17 | 中国农业科学院农田灌溉研究所 | Brackish water and safe combination of recycled water utilize device in field irrigation |
| CN113344397A (en) * | 2021-06-16 | 2021-09-03 | 陕西省生物农业研究所 | Facility agriculture underground brackish water and rainwater mixed irrigation method |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200410 Termination date: 20210415 |
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| CF01 | Termination of patent right due to non-payment of annual fee |