CN215161536U

CN215161536U - Circulating water filter equipment for geothermal energy

Info

Publication number: CN215161536U
Application number: CN202120834446.XU
Authority: CN
Inventors: 高温佳; 魏静文; 华伟; 张飞起; 陈楠; 黄凯轶; 吴桐
Original assignee: Sinoma Beijing Geothermal Energy Technology Co ltd
Current assignee: Sinoma Beijing Geothermal Energy Technology Co ltd
Priority date: 2021-04-22
Filing date: 2021-04-22
Publication date: 2021-12-14
Anticipated expiration: 2031-04-22

Abstract

The utility model discloses a circulating water filtering device for geothermal energy, which relates to the technical field of geothermal energy and comprises a water tank, wherein a water inlet column is fixedly arranged on the upper wall surface of the water tank, a water inlet pipe is fixedly arranged on the upper wall surface of the water inlet column, filter cotton is fixedly arranged on the inner wall surface of the water inlet column, a first filter screen is fixedly arranged on the inner wall surface of the water tank, the first filter screen is connected with the water inlet column, and a second filter screen is fixedly arranged on the inner wall surface of the water tank below the first filter screen, the utility model carries out primary filtration through the filter cotton, carries out aeration treatment on a water source through an aerator, an aeration pipe and an aeration head, intercepts impurities through the first filter screen and the second filter screen, and periodically discharges the impurities through a drain pipe, thereby effectively filtering the water source, preventing a ground source heat pump from being blocked, and enabling the ground source heat pump unit to normally run, the work efficiency of ground source heat pump is improved, and then the work efficiency of geothermal energy application is improved.

Description

Circulating water filter equipment for geothermal energy

Technical Field

The utility model relates to a geothermal energy technical field specifically is a circulating water filter equipment for geothermal energy.

Background

The temperature inside the earth is as high as 7000 c, and at depths of 80 to 100 miles, the temperature drops to 650 to 1200 c. Through the flow of groundwater and the gushing of lava to the crust 1 to 5 km from the ground, the heat is transferred closer to the ground. The hot lava heats up the nearby ground water, which eventually seeps out of the ground. The simplest and most cost-effective way to use geothermal energy is to take these sources directly and extract their energy.

In the geothermal energy application process, water is needed to be used as a medium, so that underground heat is transferred to the ground, and then the underground heat is utilized, most of the existing geothermal energy adopts a ground source heat pump, the ground source heat pump transports the underground heat to the ground in a circulating water mode in the operation process, but when an existing water source flows in a ground source heat pump unit, impurities and water scales can be generated, so that the ground source heat pump unit cannot normally operate, the working efficiency of the ground source heat pump is reduced, and further the working efficiency of the geothermal energy application is reduced.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a circulating water filter equipment for geothermal energy has solved when current water source flows in ground source heat pump unit, can produce impurity and incrustation scale to lead to the operation that ground source heat pump unit can not be normal, reduce the work efficiency of ground source heat pump, and then reduce the technical problem of the work efficiency of geothermal energy application.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a circulating water filtering device for geothermal energy comprises a water tank, wherein a water inlet column is fixedly arranged on the upper wall surface of the water tank, a water inlet pipe is fixedly arranged on the upper wall surface of the water inlet column, filter cotton is fixedly arranged on the inner wall surface of the water inlet column, a first filter screen is fixedly arranged on the inner wall surface of the water tank, the first filter screen is connected with the water inlet column, a second filter screen is fixedly arranged on the inner wall surface of the water tank and positioned below the first filter screen, a blow-off pipe is fixedly connected with the lower wall surface of the water tank and connected with the second filter screen, an electromagnetic valve is fixedly arranged at the lower end of the blow-off pipe, an aeration pipe is fixedly arranged on the inner wall surface of the water tank and positioned between the first filter screen and the second filter screen, an aeration head is fixedly arranged on the aeration pipe, an aerator is fixedly arranged on the outer side wall surface of the water tank, and is fixedly connected with the output end of the aerator, the utility model discloses a water tank, including water tank, first filter screen, second filter screen, tee bend, fixed mounting has the drain pipe, on the another side wall face of water tank and be located first filter screen top fixed mounting have first outlet pipe, on the another side face of water tank and be located second filter screen below fixed mounting have the second outlet pipe, fixed mounting has the tee bend between first outlet pipe and the second outlet pipe, fixed mounting has the drain pipe on the tee bend.

Preferably, the cross-sectional shapes of the first filter screen and the second filter screen are funnel-shaped structures, and the filter cotton is at least three layers.

Preferably, the first water outlet pipe and the second water outlet pipe are both of an L-shaped pipe structure.

Preferably, a protective box is fixedly installed on the outer side wall surface of the water tank, and the aerator is located in the protective box.

Preferably, the aerator pipe is of a ring pipe structure.

Preferably, sealing gaskets are respectively and fixedly installed between the water inlet column and the water tank and between the sewage discharge pipe and the water tank.

Preferably, the dead corners of the outer lower wall surface of the water tank are respectively and fixedly provided with supporting legs.

Advantageous effects

The utility model provides a circulating water filter equipment for geothermal energy, when having solved current water source and flowing in ground source heat pump unit, can produce impurity and incrustation scale, thereby lead to the operation that ground source heat pump unit can not be normal, reduce the work efficiency of ground source heat pump, and then reduce the technical problem of the work efficiency of geothermal energy application, the utility model discloses a filter pulp carries out the prefilter, is passing through the aeration machine, aeration pipe and aeration head, carries out aeration treatment to the water source, intercepts impurity through first filter screen and second filter screen, discharges impurity through blow off pipe is periodic, thereby makes the water source obtain effectual filtration, prevents that ground source heat pump from taking place to block up, makes the operation that the ground source can be normal, improves the work efficiency of ground source heat pump, and then improves the work efficiency of geothermal energy application.

Drawings

Fig. 1 is a schematic view of a circulating water filtering apparatus for geothermal energy according to the present invention.

In the figure: 1. a water tank; 2. a water inlet column; 3. a water inlet pipe; 4. filtering cotton; 5. a first filter screen; 6. a second filter screen; 7. a blow-off pipe; 8. an electromagnetic valve; 9. an aeration pipe; 10. an aeration head; 11. an aerator; 12. a first water outlet pipe; 13. a second water outlet pipe; 14. a tee joint; 15. a drain pipe; 16. a protective box; 17. a gasket; 18. and (5) supporting legs.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, the present invention provides a technical solution: a circulating water filtering device for geothermal energy comprises a water tank 1, wherein a water inlet column 2 is fixedly arranged on the upper wall surface of the water tank 1, a water inlet pipe 3 is fixedly arranged on the upper wall surface of the water inlet column 2, filter cotton 4 is fixedly arranged on the inner wall surface of the water inlet column 2, a first filter screen 5 is fixedly arranged on the inner wall surface of the water tank 1, the first filter screen 5 is connected with the water inlet column 2, a second filter screen 6 is fixedly arranged on the inner wall surface of the water tank 1 and positioned below the first filter screen 5, a blow-off pipe 7 is fixedly connected with the lower wall surface of the water tank 1, the blow-off pipe 7 is connected with the second filter screen 6, an electromagnetic valve 8 is fixedly arranged at the lower end of the blow-off pipe 7, an aeration pipe 9 is fixedly arranged on the inner wall surface of the water tank 1 and positioned between the first filter screen 5 and the second filter screen 6, an aeration head 10 is fixedly arranged on the aeration pipe 9, and an aerator 11 is fixedly arranged on the outer side wall surface of the water tank 1, the aeration pipe 9 is fixedly connected with the output end of the aerator 11, a first water outlet pipe 12 is fixedly arranged on the other side wall surface of the water tank 1 and above the first filter screen 5, a second water outlet pipe 13 is fixedly arranged on the other side surface of the water tank 1 and below the second filter screen 6, a tee joint 14 is fixedly arranged between the first water outlet pipe 12 and the second water outlet pipe 13, a drain pipe 15 is fixedly arranged on the tee joint 14, the cross-sectional shapes of the first filter screen 5 and the second filter screen 6 are funnel-shaped structures, the filter cotton 4 is at least three layers, the first water outlet pipe 12 and the second water outlet pipe 13 are both L-shaped pipe structures, a protective box 16 is fixedly arranged on the outer side wall surface of the water tank 1, the aerator 11 is positioned in the protective box 16, the aeration pipe 9 is of a ring pipe structure, and sealing gaskets 17 are respectively fixedly arranged between the water inlet column 2 and the drain pipe 7 and the water tank 1, and supporting legs 18 are respectively and fixedly arranged at dead angles of the outer lower wall surface of the water tank 1.

All the electrical components in the present application are connected with the power supply adapted to the electrical components through the wires, and an appropriate controller should be selected according to actual conditions to meet the control requirements, and specific connection and control sequences should be obtained.

Example (b): according to the attached drawings of the specification, an aerator 11 and an electromagnetic valve 8 are respectively in electric control connection with an external controller through leads, when the aerator is used, a water source enters a water inlet column 2 through a water inlet pipe 3, the water source is primarily filtered through filter cotton 4, the water source falls down due to the open structure of the lower end of the water inlet column 2, the aerator 11 is started, the aerator 11 generates small air bags to be sprayed out through an aerator pipe 9 and a spray head, micro particles in the water source are adsorbed and blocked through a first filter screen 5, impurities in the water source are blocked by a second filter screen 6, the impurities are positioned between the first filter screen 5 and the second filter screen 6 under the action of the first filter screen 5 and the second filter screen 6, the filtered water source flows into two sides of the first filter screen 5 and the second filter screen 6 at the moment and is gathered through a first water outlet pipe 12 and a second water outlet pipe 13, is discharged through a drain pipe 15, and the filtered impurities are periodically discharged through a drain pipe 7.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.

Claims

1. The utility model provides a circulating water filter equipment for geothermal energy, includes water tank (1), its characterized in that, wall fixed mounting has into water post (2) on water tank (1), it has inlet tube (3) to advance wall fixed mounting on post (2) to advance, it has filter pulp (4) to advance water post (2) internal fixed mounting, water tank (1) internal fixed mounting has first filter screen (5), first filter screen (5) are connected with post (2) of intaking, water tank (1) internal face just is located first filter screen (5) below fixed mounting and has second filter screen (6), wall fixed connection has blow off pipe (7) under water tank (1), blow off pipe (7) are connected with second filter screen (6), blow off pipe (7) lower extreme fixed mounting has solenoid valve (8), fixed mounting has aeration pipe (9) between water tank (1) internal face just is located first filter screen (5) and second filter screen (6) The aerator is characterized in that an aerator (10) is fixedly mounted on the aerator pipe (9), an aerator (11) is fixedly mounted on the outer side wall surface of the water tank (1), the aerator pipe (9) is fixedly connected with the output end of the aerator (11), a first water outlet pipe (12) is fixedly mounted above the first filter screen (5) on the other side wall surface of the water tank (1), a second water outlet pipe (13) is fixedly mounted below the second filter screen (6) on the other side surface of the water tank (1), a tee joint (14) is fixedly mounted between the first water outlet pipe (12) and the second water outlet pipe (13), and a drain pipe (15) is fixedly mounted on the tee joint (14).

2. A circulating water filtering device for geothermal energy according to claim 1, wherein the cross-sectional shapes of the first filter screen (5) and the second filter screen (6) are funnel-shaped structures, and the filter cotton (4) has at least three layers.

3. A circulating water filtering device for geothermal energy according to claim 1, wherein the first outlet pipe (12) and the second outlet pipe (13) are both L-shaped pipe structures.

4. A circulating water filtering device for geothermal energy according to claim 1, wherein a protective box (16) is fixedly arranged on the outer side wall surface of the water tank (1), and the aerator (11) is positioned in the protective box (16).

5. A circulating water filtering device for geothermal energy according to claim 1, wherein the aeration pipe (9) is of an annular pipe structure.

6. A circulating water filtering device for geothermal energy according to claim 1, characterized in that sealing gaskets (17) are respectively and fixedly arranged between the water inlet column (2) and the water tank (1) and between the sewage discharge pipe (7).

7. A circulating water filtering device for geothermal energy according to claim 1, characterized in that the dead corners of the outer lower wall surface of the water tank (1) are respectively and fixedly provided with supporting legs (18).