Soil moisture distillation and extraction device

Abstract

The utility model discloses a soil moisture distillation extraction device which is characterized in that a water pumping pipe hole and a water guide pipe hole are formed in a bottle cap of a buffer solution bottle opening, a buffer water guide pipe penetrates through the water guide pipe hole, and a water pump water pumping pipe and a control wire penetrate through the water pumping pipe hole; the ends, extending into the bottle, of the water pump pumping pipe and the control wire are connected with a water pump, and the ends, extending out of the bottle opening, of the water pump pumping pipe and the control wire are connected with a control switch. A water inlet in the bottom of the condensation reflux device is connected with the condensation water inlet pipe, a water outlet in the top of the condensation reflux device is connected with the condensation water outlet pipe, an inwards-concave semicircular collecting screen is arranged in a cavity of the condensation reflux device, and the lowest end of the inwards-concave semicircular collecting screen is connected with a double-helix condensation flow guide pipe; and a condensate drain hole is formed in the contact part of the concave semicircular collecting screen and the double-helix condensation flow guide pipe. The soil moisture distillation device disclosed by the utility model has the advantages of simple structure and convenience in operation, and solves the problems of non-uniform inlet of cooling water and slow steam condensation in the existing device.

Description

Technical Field

[0001] The utility model belongs to the technical field of soil moisture extraction and relates to a soil moisture distillation and separation device. Background Art

[0002] To better understand and address scientific and practical issues in agricultural production, ecological planning, and water resource management, soil moisture needs to be separated and calculated. This includes analyzing soil moisture content and understanding soil water and nutrient status. Soil moisture is typically separated by distillation. Based on the different boiling points of solid and liquid components, heating evaporates the lower-boiling-point component, which is then separated by condensation. Distillation is a combination of evaporation and condensation unit operations.

[0003] Currently available distillation extraction devices are primarily inclined condensation reflux extraction devices. These devices have a small contact area between cold water and steam during condensation, resulting in poor condensation results. Furthermore, these devices lack a water flow control system, resulting in significant water waste and complex operation. Given that existing soil moisture distillation extraction devices still fall short of practical application requirements, this utility model proposes a soil moisture distillation and separation device. Utility Model Content

[0004] The utility model aims to provide a soil moisture distillation and separation device, which solves the problems of small contact area, slow steam condensation, uneven cooling water inflow and complicated operation in the prior art distillation device.

[0005] The technical solution adopted by the utility model is that the soil moisture distillation extraction device includes a buffer solution bottle, a bottle cap of the buffer solution bottle is provided with a water pump hole and a water guide pipe hole, the water guide pipe is penetrated by a buffer water guide pipe, the water pump pipe and the control wire are penetrated by the water pump hole, the ends of the water pump pipe and the control wire extending into the bottle are connected to the water pump, and the ends extending out of the bottle mouth are connected to a control switch, and the control switch is connected to a condensation water inlet pipe;

[0006] The condensation reflux device also includes a condensation reflux device, wherein the bottom water inlet of the condensation reflux device close to the buffer solution bottle is connected to the condensation water inlet pipe, a water outlet is provided on the top, and the water outlet is connected to the condensation water outlet pipe. An inward-concave semicircular collecting screen is provided inside the cavity of the condensation reflux device, the inward-concave semicircular collecting screen is inclined in the horizontal direction, a double-helix condensation guide pipe is connected to the lowest end of the inward-concave semicircular collecting screen, a condensate drain port is provided at the contact point between the inward-concave semicircular collecting screen and the double-helix condensation guide pipe, a condensate outlet is provided at the other end of the double-helix condensation guide pipe, the condensate outlet is connected to the condensate outlet pipe, a gas collecting channel is fixedly connected to the lower end of the inward-concave semicircular collecting screen, the condensate drain port is lower than the lower end of the inward-concave semicircular collecting screen, a crucible is provided below the gas collecting channel and the interface is sealed by a seal.

[0007] The utility model is also characterized in that:

[0008] A sensor controller is provided at the middle position of the height of the buffer solution bottle.

[0009] A temperature control and heating device is provided under the crucible.

[0010] A conical collecting bottle is provided at one end of the condensate outlet pipe away from the condensation reflux device, and a sealing plug is provided at the mouth of the conical collecting bottle. A conduit and an exhaust pipe are provided through the sealing plug. The conduit is connected to the condensate outlet pipe, and a hose is connected to the end of the exhaust pipe extending out of the bottle, and a spiral clamp is provided on the hose.

[0011] The shape of the gas collecting channel is an inverted triangle.

[0012] The double-helix condensation guide pipe surrounds the outer wall of the gas collecting channel.

[0013] The beneficial effects of the utility model are:

[0014] 1. The soil moisture distillation and extraction device of the utility model can better control the stability of water inlet by adding a buffer control device, solving the problem of water waste caused by directly connecting the traditional condensing equipment to the cooling water.

[0015] 2. The soil moisture distillation and extraction device of the utility model improves the contact area between the distilled gas and the cold water and the condensation reflux mode by adding an inwardly concave semicircular collecting screen, thereby increasing the steam contact area and promoting faster condensation of the steam.

[0016] 3. The soil moisture distillation and extraction device of the present invention is also equipped with a temperature control and heating device. At the same time, the buffer control device can also adjust the water pumping speed according to different heating temperatures to achieve a relatively stable distillation environment, while ensuring the efficiency of distillation, and meeting people's needs for soil moisture separation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of the soil moisture distillation and extraction device of the present invention.

[0018] In the figure: 1. Buffer solution bottle; 2. Control switch; 3. Water pump suction pipe; 4. Bottle cap; 5. Suction pipe hole; 6. Water guide pipe hole; 7. Control wire; 8. Water pump; 9. Liquid level sensor controller; 10. Condensate reflux device; 11. Water outlet; 12. Water inlet; 13. Inwardly concave semicircular collecting screen; 14. Condensate drain outlet; 15. Double-helix condensation guide pipe; 16. Condensate outlet; 17. Gas collecting channel; 18. Sealing strip; 19. Crucible; 20. Temperature control and heating device; 21. Conical collecting bottle; 22. Conduit; 23. Exhaust pipe; 24. Hose; 25. Screw clamp; 26. Sealing plug, 27. Buffer guide pipe; 28. Condensate inlet pipe; 29. ​​Condensate outlet pipe; 30. Condensate outlet pipe. DETAILED DESCRIPTION

[0019] The present invention will be described in detail below with reference to the accompanying drawings and specific implementation methods.

[0020] like Figure 1 As shown, the soil moisture distillation extraction device includes a buffer solution bottle 1. The bottle cap 4 of the buffer solution bottle 1 is provided with a water extraction pipe hole 5 and a water guide pipe hole 6. The water guide pipe hole 6 is penetrated by a buffer water guide pipe 27. The water extraction pipe hole 5 is penetrated by a water pump extraction pipe 3 and a control wire 7. The ends of the water pump extraction pipe 3 and the control wire 7 extending into the bottle are connected to a water pump 8, and the ends extending out of the bottle mouth are connected to a control switch 2. The control switch 2 is connected to a condensation water inlet pipe 28.

[0021] The condensation reflux device 10 also includes a condensation reflux device 10, a bottom water inlet 12 of the condensation reflux device 10 close to the buffer solution bottle 1 side is connected to the condensation water inlet pipe 28, a water outlet 11 is provided on the top, the water outlet 11 is connected to the condensation water outlet pipe 29, a concave semicircular collecting screen 13 is provided inside the cavity of the condensation reflux device 10, the concave semicircular collecting screen 13 is inclined in the horizontal direction, the double-helix condensation guide pipe 15 connected to the lowest end of the concave semicircular collecting screen 13, a condensate drain port 14 is provided at the contact point between the concave semicircular collecting screen 13 and the double-helix condensation guide pipe 15, a condensate outlet 16 is provided at the other end of the double-helix condensation guide pipe 15, the condensate outlet 16 is connected to the condensate outlet pipe 30, a gas collecting channel 17 is fixedly connected to the lower end of the concave semicircular collecting screen 13, the condensate drain port 14 is lower than the lower end of the concave semicircular collecting screen 13, a crucible 19 is provided below the gas collecting channel 17 and the interface is sealed by a seal 18.

[0022] A sensor controller 9 is provided at the middle position of the height of the buffer solution bottle 1, a temperature control and heating device 20 is provided below the crucible 19, a conical collecting bottle 21 is provided at one end of the condensate outlet pipe 30 away from the condensation reflux device 10, a sealing plug 26 is provided at the mouth of the conical collecting bottle 21, a conduit 22 and an exhaust pipe 23 are provided through the sealing plug 26, the conduit 22 is connected to the condensate outlet pipe 30, and the exhaust pipe 23 is connected to the end extending out of the bottle, and a hose 24 is provided on the hose 24.

[0023] The gas collecting channel 17 is in the shape of an inverted triangle, and the double-helix condensation guide pipe 15 surrounds the outer wall of the gas collecting channel 17 .

[0024] The working principle of the soil moisture distillation and extraction device of the present invention is as follows: during the experiment, the soil to be distilled and extracted is placed in a flat-bottomed crucible 19, which is then sealed with a sealing rubber strip 18. After that, the control switch 2 is turned on, and water is injected into the buffer solution bottle 1 through the buffer water pipe 27. When the solution level in the buffer solution bottle reaches the position of the liquid level sensor controller 9, the control switch 2 automatically cuts off the water injection, and at the same time, the switch is automatically turned on again as the water level drops to allow water to be automatically injected. The water in the buffer container 1 will be pumped into the condensation device 10 by the micro water pump 8, entering from the water inlet 12 until it fills the entire cold energy device 1 and reaches the water outlet 11. The temperature control heating device 20 is turned on to heat the soil in the flat dry pot 19 at a low temperature. The soil moisture enters the concave semicircular collection screen 13 through the gas collecting channel 17, condenses into droplets, and gradually flows downward through the condensate outlet 14 into the double-helix condensation guide pipe 15 under the action of gravity. It enters the condensate outlet pipe 30 through the condensate outlet 16, connects to the glass tube 22, and enters the conical receiving bottle 21 to collect the soil moisture. At the same time, the spiral clamp 25 can be opened to release the pressure in the conical receiving bottle 21.

[0025] Example 1

[0026] The soil moisture distillation and extraction device includes a buffer solution bottle 1. The bottle cap 4 at the mouth of the buffer solution bottle 1 is provided with a water extraction pipe hole 5 and a water guide pipe hole 6. The water guide pipe hole 6 is penetrated by a buffer water guide pipe 27. The water extraction pipe hole 5 is penetrated by a water pump extraction pipe 3 and a control wire 7. The ends of the water pump extraction pipe 3 and the control wire 7 extending into the bottle are connected to a water pump 8, and the ends extending out of the bottle mouth are connected to a control switch 2. The control switch 2 is connected to a condensation water inlet pipe 28.

[0027] The condensation reflux device 10 also includes a condensation reflux device 10, a bottom water inlet 12 of the condensation reflux device 10 close to the buffer solution bottle 1 side is connected to the condensation water inlet pipe 28, a water outlet 11 is provided on the top, the water outlet 11 is connected to the condensation water outlet pipe 29, a concave semicircular collecting screen 13 is provided inside the cavity of the condensation reflux device 10, the concave semicircular collecting screen 13 is inclined in the horizontal direction, the double-helix condensation guide pipe 15 connected to the lowest end of the concave semicircular collecting screen 13, a condensate drain port 14 is provided at the contact point between the concave semicircular collecting screen 13 and the double-helix condensation guide pipe 15, a condensate outlet 16 is provided at the other end of the double-helix condensation guide pipe 15, the condensate outlet 16 is connected to the condensate outlet pipe 30, a gas collecting channel 17 is fixedly connected to the lower end of the concave semicircular collecting screen 13, the condensate drain port 14 is lower than the lower end of the concave semicircular collecting screen 13, a crucible 19 is provided below the gas collecting channel 17 and the interface is sealed by a seal 18.

[0028] Example 2

[0029] The soil moisture distillation and extraction device includes a buffer solution bottle 1. The bottle cap 4 at the mouth of the buffer solution bottle 1 is provided with a water extraction pipe hole 5 and a water guide pipe hole 6. The water guide pipe hole 6 is penetrated by a buffer water guide pipe 27. The water extraction pipe hole 5 is penetrated by a water pump extraction pipe 3 and a control wire 7. The ends of the water pump extraction pipe 3 and the control wire 7 extending into the bottle are connected to a water pump 8, and the ends extending out of the bottle mouth are connected to a control switch 2. The control switch 2 is connected to a condensation water inlet pipe 28.

[0030] The condensation reflux device 10 also includes a condensation reflux device 10, a bottom water inlet 12 of the condensation reflux device 10 close to the buffer solution bottle 1 side is connected to the condensation water inlet pipe 28, a water outlet 11 is provided on the top, the water outlet 11 is connected to the condensation water outlet pipe 29, a concave semicircular collecting screen 13 is provided inside the cavity of the condensation reflux device 10, the concave semicircular collecting screen 13 is inclined in the horizontal direction, the double-helix condensation guide pipe 15 connected to the lowest end of the concave semicircular collecting screen 13, a condensate drain port 14 is provided at the contact point between the concave semicircular collecting screen 13 and the double-helix condensation guide pipe 15, a condensate outlet 16 is provided at the other end of the double-helix condensation guide pipe 15, the condensate outlet 16 is connected to the condensate outlet pipe 30, a gas collecting channel 17 is fixedly connected to the lower end of the concave semicircular collecting screen 13, the condensate drain port 14 is lower than the lower end of the concave semicircular collecting screen 13, a crucible 19 is provided below the gas collecting channel 17 and the interface is sealed by a seal 18.

[0031] A sensor controller 9 is provided at the middle position of the height of the buffer solution bottle 1, a temperature control and heating device 20 is provided below the crucible 19, a conical collecting bottle 21 is provided at one end of the condensate outlet pipe 30 away from the condensation reflux device 10, a sealing plug 26 is provided at the mouth of the conical collecting bottle 21, a conduit 22 and an exhaust pipe 23 are provided through the sealing plug 26, the conduit 22 is connected to the condensate outlet pipe 30, and the exhaust pipe 23 is connected to the end extending out of the bottle, and a hose 24 is provided on the hose 24.

[0032] Example 3

[0033] The soil moisture distillation and extraction device includes a buffer solution bottle 1. The bottle cap 4 at the mouth of the buffer solution bottle 1 is provided with a water extraction pipe hole 5 and a water guide pipe hole 6. The water guide pipe hole 6 is penetrated by a buffer water guide pipe 27. The water extraction pipe hole 5 is penetrated by a water pump extraction pipe 3 and a control wire 7. The ends of the water pump extraction pipe 3 and the control wire 7 extending into the bottle are connected to a water pump 8, and the ends extending out of the bottle mouth are connected to a control switch 2. The control switch 2 is connected to a condensation water inlet pipe 28.

[0034] The condensation reflux device 10 also includes a condensation reflux device 10, a bottom water inlet 12 of the condensation reflux device 10 close to the buffer solution bottle 1 side is connected to the condensation water inlet pipe 28, a water outlet 11 is provided on the top, the water outlet 11 is connected to the condensation water outlet pipe 29, a concave semicircular collecting screen 13 is provided inside the cavity of the condensation reflux device 10, the concave semicircular collecting screen 13 is inclined in the horizontal direction, the double-helix condensation guide pipe 15 connected to the lowest end of the concave semicircular collecting screen 13, a condensate drain port 14 is provided at the contact point between the concave semicircular collecting screen 13 and the double-helix condensation guide pipe 15, a condensate outlet 16 is provided at the other end of the double-helix condensation guide pipe 15, the condensate outlet 16 is connected to the condensate outlet pipe 30, a gas collecting channel 17 is fixedly connected to the lower end of the concave semicircular collecting screen 13, the condensate drain port 14 is lower than the lower end of the concave semicircular collecting screen 13, a crucible 19 is provided below the gas collecting channel 17 and the interface is sealed by a seal 18.

[0035] A sensor controller 9 is provided at the middle position of the height of the buffer solution bottle 1, a temperature control and heating device 20 is provided below the crucible 19, a conical collecting bottle 21 is provided at one end of the condensate outlet pipe 30 away from the condensation reflux device 10, a sealing plug 26 is provided at the mouth of the conical collecting bottle 21, a conduit 22 and an exhaust pipe 23 are provided through the sealing plug 26, the conduit 22 is connected to the condensate outlet pipe 30, and the exhaust pipe 23 is connected to the end extending out of the bottle, and a hose 24 is provided on the hose 24.

[0036] The gas collecting channel 17 is in the shape of an inverted triangle, and the double-helix condensation guide pipe 15 surrounds the outer wall of the gas collecting channel 17 .

Claims

1. A soil moisture distillation and extraction device, characterized in that: The invention comprises a buffer solution bottle (1), wherein a water extraction pipe hole (5) and a water guide pipe hole (6) are provided on a bottle cap (4) at the mouth of the buffer solution bottle (1), a buffer water guide pipe (27) is provided through the water guide pipe hole (6), a water pump water extraction pipe (3) and a control wire (7) are provided through the water extraction pipe hole (5), the ends of the water pump water extraction pipe (3) and the control wire (7) extending into the bottle are connected to a water pump (8), and the ends extending out of the bottle mouth are connected to a control switch (2), and the control switch (2) is connected to a condensation water inlet pipe (28); The invention also comprises a condensation reflux device (10), wherein a bottom water inlet (12) of the condensation reflux device (10) close to the side of the buffer solution bottle (1) is connected to a condensation water inlet pipe (28), a water outlet (11) is arranged on the top, and the water outlet (11) is connected to a condensation water outlet pipe (29), and an inwardly concave semicircular collecting screen (13) is arranged inside the cavity of the condensation reflux device (10), and the inwardly concave semicircular collecting screen (13) is inclined in a horizontal direction, and a double-helix condensation guide pipe (15) is connected to the lowest end of the inwardly concave semicircular collecting screen (13), and the inwardly concave semicircular collecting screen (13) is inclined in a horizontal direction. A condensate outlet (14) is provided at the contact point between the collecting screen (13) and the double-helix condensation guide tube (15); a condensate outlet (16) is provided at the other end of the double-helix condensation guide tube (15); the condensate outlet (16) is connected to the condensate outlet pipe (30); a gas collecting channel (17) is fixedly connected to the lower end of the concave semicircular collecting screen (13); the condensate outlet (14) is lower than the lower end of the concave semicircular collecting screen (13); a crucible (19) is provided below the gas collecting channel (17) and the interface is sealed by a sealing strip (18).

2. The soil moisture distillation and extraction device according to claim 1, characterized in that: A sensor controller (9) is provided at the middle position of the height of the buffer solution bottle (1).

3. The soil moisture distillation and extraction device according to claim 1, characterized in that: A temperature control and heating device (20) is provided below the crucible (19).

4. The soil moisture distillation and extraction device according to claim 1, characterized in that: A conical collecting bottle (21) is arranged at one end of the condensate outlet pipe (30) away from the condensation reflux device (10); a sealing plug (26) is arranged at the mouth of the conical collecting bottle (21); a conduit (22) and an exhaust pipe (23) are arranged through the sealing plug (26); the conduit (22) is connected to the condensate outlet pipe (30); a hose (24) is connected to the end of the exhaust pipe (23) extending out of the bottle; a spiral clamp (25) is arranged on the hose (24).

5. The soil moisture distillation and extraction device according to claim 1, characterized in that: The gas collecting channel (17) is in the shape of an inverted triangle.

6. The soil moisture distillation and extraction device according to claim 5, characterized in that: The double-helix condensation guide pipe (15) surrounds the outer wall of the gas collecting channel (17).

Images