CN215489947U - Sewage source heat supply unit capable of preventing pipeline from being blocked - Google Patents
Sewage source heat supply unit capable of preventing pipeline from being blocked Download PDFInfo
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- CN215489947U CN215489947U CN202121396004.8U CN202121396004U CN215489947U CN 215489947 U CN215489947 U CN 215489947U CN 202121396004 U CN202121396004 U CN 202121396004U CN 215489947 U CN215489947 U CN 215489947U
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Abstract
The utility model discloses a sewage source heat supply unit capable of preventing a pipeline from being blocked, and relates to the technical field of sewage source heat supply units. According to the utility model, sewage is introduced through the water inlet pipe for a long time, impurities and scale contained in the sewage are easy to attach to the inner wall of the water inlet pipe, and the spiral blade is driven to rotate under the rotating action of the rotating shaft, so that the spiral blade can scrape the inner wall of the water inlet pipe, the impurities and scale in the water inlet pipe move to one side of the second filter screen along the motion track of the spiral blade, and meanwhile, the medicine storage box is opened, so that liquid medicine in the medicine storage box flows out, the chemical reaction work is carried out on the scale, the impurities and the like under high concentration, and the pipeline blockage caused by the scale, the impurities and the like is prevented.
Description
Technical Field
The utility model relates to the technical field of sewage source heat supply units, in particular to a sewage source heat supply unit capable of preventing pipelines from being blocked.
Background
The sewage source heat supply unit is mainly composed of a sewage source heat pump and various components, and exchanges heat with intermediary water through a sewage heat exchanger by utilizing sewage domestic wastewater, industrial wastewater, mine water, river and lake seawater, industrial equipment cooling water and wastewater discharged by a production process, the intermediary water enters a heat pump host, and then the heat pump host and the various components perform synchronous action to achieve the purpose of heat supply.
When the existing sewage source heat supply unit is used, the sewage source heat supply unit cannot perform centralized treatment operation on impurities and water scales at the position of the water inlet pipe, so that the device is easy to block and wastes electric energy.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects that when the existing sewage source heat supply unit is used, the device is easy to be blocked and the electric energy is wasted because the existing sewage source heat supply unit cannot perform centralized treatment operation on impurities and water scales at a water inlet pipe, and the pipeline is prevented from being blocked.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a sewage source heat supply unit for preventing pipeline blockage comprises a liquid storage tank, wherein the outer wall of the liquid storage tank is connected with a water inlet pipe, the output end of the liquid storage tank is provided with a filter, the output end of the filter is provided with an expansion valve, the output end of the expansion valve is connected with an evaporator, the output end of the evaporator is provided with a gas-liquid separator, the output end of the gas-liquid separator is provided with a compressor, the output end of the compressor is connected with a condenser, the output end of the condenser is connected with the liquid storage tank, the middle part of the inner side of the liquid storage tank is provided with a first filter screen, the upper part of the inner side of the liquid storage tank is connected with a rotary drum, the outer wall of the rotary drum is provided with fan blades, the middle part of the rotary drum is penetrated with a rotary shaft, one end of the outer wall of the rotary shaft is connected with a spiral blade, the outer wall of the rotary shaft is provided with a second filter screen, and the edge of the second filter screen is connected with the inner wall of the water inlet pipe, and the top of the water inlet pipe is inserted with a medicine storage box, the outer side of the medicine storage box is sleeved with a containing frame, and the containing frame is fixedly connected with the liquid storage tank.
Preferably, the inner wall of the water inlet pipe is attached to the outer side of the spiral blade, and the water inlet pipe and the medicine storage box are vertically distributed.
Preferably, the filter, the expansion valve, the evaporator, the gas-liquid separator, the compressor and the condenser are all connected through connecting pipes, and a water outlet pipe is arranged on the outer wall of the connecting pipe connected between the compressor and the condenser.
Preferably, four sets of fan blades are distributed, and the fan blades and the liquid storage tank form a rotating structure through the rotary drum.
Preferably, the inner side of the medicine storage box and the inner side of the water inlet pipe are of a communicated structure, and the bottom end edge of the medicine storage box is attached to one side of the second filter screen.
Preferably, be swing joint between second filter screen and the pivot, and the horizontal axis of pivot and the horizontal axis of inlet tube coincide mutually.
In summary, due to the adoption of the technical scheme, the utility model has the beneficial effects that:
1. according to the utility model, sewage is introduced through the water inlet pipe for a long time, impurities and scale contained in the sewage are easy to attach to the inner wall of the water inlet pipe, and the spiral blade is driven to rotate under the rotating action of the rotating shaft, so that the spiral blade can scrape the inner wall of the water inlet pipe, the impurities and scale in the water inlet pipe move to one side of the second filter screen along the movement track of the spiral blade, meanwhile, the medicine storage box is opened, the medicine liquid in the water inlet pipe flows out, the water storage box is in a high concentration state to carry out chemical reaction on the scale, the impurities and the like, the pipeline is prevented from being blocked by the scale, the impurities and the like, and the traditional equipment is replaced, the medicine liquid is directly added into the pipeline for reaction, so that the defects that the medicine liquid needs to be added due to low concentration and the use is wasted are caused.
2. In the utility model, when the rotating shaft needs to rotate, water flow which is introduced into the liquid storage tank through the connecting pipe between the condenser and the liquid storage tank impacts the fan blades, so that the fan blades drive the rotating drum to rotate, the rotating shaft connected with the rotating drum rotates, the spiral blades on the outer wall of the rotating shaft are conveniently driven to rotate, the scraping and cleaning operation of impurities and scales on the inner wall of the water inlet pipe is realized, and the defect that the traditional equipment needs to consume electric energy to drive the fan blades to rotate is replaced.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the interior of the liquid storage tank and the water inlet pipe of the present invention;
FIG. 3 is an enlarged schematic view of the position A in the present invention.
Illustration of the drawings:
1. a liquid storage tank; 2. a water inlet pipe; 3. a connecting pipe; 4. a filter; 5. an expansion valve; 6. an evaporator; 7. a gas-liquid separator; 8. a compressor; 9. a water outlet pipe; 10. a condenser; 11. a rotating drum; 12. a fan blade; 13. a rotating shaft; 14. a helical blade; 15. a medicine storage box; 16. a containing rack; 17. a first filter screen; 18. and a second filter screen.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, a sewage source heat supply unit for preventing pipeline blockage comprises a liquid storage tank 1, a water inlet pipe 2, a connecting pipe 3, a filter 4, an expansion valve 5, an evaporator 6, a gas-liquid separator 7, a compressor 8, a water outlet pipe 9, a condenser 10, a rotary drum 11, fan blades 12, a rotary shaft 13, helical blades 14, a medicine storage tank 15, a containing frame 16, a first filter screen 17 and a second filter screen 18, wherein the water inlet pipe 2 is connected to the outer wall of the liquid storage tank 1, the filter 4 is installed at the output end of the liquid storage tank 1, the inner wall of the water inlet pipe 2 is attached to the outer side of the helical blades 14, the water inlet pipe 2 and the medicine storage tank 15 are vertically distributed, and the helical blades 14 can scrape and clean the inner wall of the water inlet pipe 2 under the driving action of the rotary shaft 13 through the distribution of the helical blades 14 and the water inlet pipe 2, so as to avoid the pipeline blockage, the filter 4, the expansion valve 5, the evaporator 6, the gas-liquid separator 7, the compressor 8 and the condenser 10 are connected through the connecting pipe 3, the water outlet pipe 9 is installed on the outer wall of the connecting pipe 3 connected between the compressor 8 and the condenser 10, through the action on the evaporator 6, the naturally entered air is convenient to evaporate along with the water flow, the air which is cooler than the naturally entered air is discharged, the refrigeration effect is realized, under the action of the condenser 10, the naturally entered air is convenient to condense along with the water flow through the evaporator, the air which is hotter than the naturally entered air is discharged, the heating effect is realized, the expansion valve 5 is arranged at the output end of the filter 4, the evaporator 6 is connected with the output end of the expansion valve 5, the gas-liquid separator 7 is installed at the output end of the evaporator 6, and the compressor 8 is arranged at the output end of the gas-liquid separator 7, the output end of the compressor 8 is connected with a condenser 10, the output end of the condenser 10 is connected with the liquid storage tank 1, a first filter screen 17 is arranged in the middle of the inner side of the liquid storage tank 1, a rotary drum 11 is connected above the inner side of the liquid storage tank 1, fan blades 12 are arranged on the outer wall of the rotary drum 11, a rotary shaft 13 penetrates through the middle of the rotary drum 11, four groups of fan blades 12 are distributed, the fan blades 12 form a rotary structure with the liquid storage tank 1 through the rotary drum 11, and after water flowing back from the interior of the condenser 10 flows into the interior of the liquid storage tank 1, continuous impact operation can be carried out on the fan blades 12, so that the fan blades 12 can be pushed to rotate;
one end of the outer wall of the rotating shaft 13 is connected with a helical blade 14, a second filter screen 18 is installed on the outer wall of the rotating shaft 13, the second filter screen 18 is movably connected with the rotating shaft 13, the transverse axis of the rotating shaft 13 coincides with the transverse axis of the water inlet pipe 2, the second filter screen 18 can block impurities and scale to prevent the impurities and scale from directly entering the liquid storage tank 1 to cause the inner side of the connecting pipe 3 to be blocked, the edge of the second filter screen 18 is connected with the inner wall of the water inlet pipe 2, a medicine storage box 15 is inserted into the top of the water inlet pipe 2, the inner side of the medicine storage box 15 is in a communicated structure with the inner side of the water inlet pipe 2, the bottom edge of the medicine storage box 15 is attached to one side of the second filter screen 18, after the medicine liquid is added into the inner side of the medicine storage box 15 in advance, a valve can be conveniently opened at any time to put the medicine liquid inside the water inlet pipe 2, the impurity, the incrustation scale of pipeline inboard react, and the outside of explosive box 15 is cup jointed and is held frame 16, and holds between frame 16 and the liquid storage pot 1 for fixed connection.
The working principle is as follows: when the device is used, firstly, sewage is introduced into the interior of the water inlet pipe 2 through a worker, impurities and scale attached to the inner wall of the water inlet pipe 2 are increased synchronously along with the inflow of water flow, and the impurities are filtered through the second filter screen 18, so that the sewage enters the liquid storage tank 1 and flows into the filter 4, the expansion valve 5, the evaporator 6, the gas-liquid separator 7, the compressor 8 and the condenser 10 through the connecting pipe 3 and finally flows into the interior of the liquid storage tank 1, and the fan blades 12 are rotated through the continuous impact effect of the water flow flowing back to the interior of the liquid storage tank 1 on the fan blades 12, so that the fan blades 12 drive the rotary drum 11 to rotate, the rotary shaft 13 connected with the rotary drum 11 is rotated, the spiral blades 14 on the outer wall of the rotary shaft 13 are conveniently driven to rotate, the impurities and scale in the interior of the water inlet pipe 2 can be moved to one side of the second filter screen 18 along the movement track of the spiral blades 14, meanwhile, the medicine storage box 15 is opened, so that the medicine liquid in the medicine storage box flows out, the medicine liquid is in high concentration, chemical reaction work is carried out on scale, impurities and the like, and the pipeline is prevented from being blocked by the scale, the impurities and the like.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a prevent sewage source heat supply unit of pipeline jam, includes liquid storage pot (1), its characterized in that: the outer wall of the liquid storage tank (1) is connected with a water inlet pipe (2), the output end of the liquid storage tank (1) is provided with a filter (4), the output end of the filter (4) is provided with an expansion valve (5), the output end of the expansion valve (5) is connected with an evaporator (6), the output end of the evaporator (6) is provided with a gas-liquid separator (7), the output end of the gas-liquid separator (7) is provided with a compressor (8), the output end of the compressor (8) is connected with a condenser (10), the output end of the condenser (10) is connected with the liquid storage tank (1), the middle part of the inner side of the liquid storage tank (1) is provided with a first filter screen (17), the upper part of the inner side of the liquid storage tank (1) is connected with a rotary drum (11), the outer wall of the rotary drum (11) is provided with fan blades (12), and the middle part of the rotary drum (11) is penetrated with a rotating shaft (13), the outer wall one end of pivot (13) is connected with helical blade (14), and the outer wall of pivot (13) installs second filter screen (18), the edge of second filter screen (18) is connected with the inner wall of inlet tube (2), and pegs graft at the top of inlet tube (2) and have explosive box (15), the outside of explosive box (15) has been cup jointed and has been held frame (16), and holds and be fixed connection between frame (16) and liquid storage pot (1).
2. The sewage source heating unit for preventing the pipeline from being blocked according to claim 1, wherein: the inner wall of the water inlet pipe (2) is attached to the outer side of the spiral blade (14), and the water inlet pipe (2) and the medicine storage box (15) are vertically distributed.
3. The sewage source heating unit for preventing the pipeline from being blocked according to claim 1, wherein: all be connected through connecting pipe (3) between filter (4), expansion valve (5), evaporimeter (6), vapour and liquid separator (7), compressor (8), condenser (10), and outlet pipe (9) are installed to connecting pipe (3) outer wall of connecting between compressor (8), condenser (10).
4. The sewage source heating unit for preventing the pipeline from being blocked according to claim 1, wherein: four groups of fan blades (12) are distributed, and the fan blades (12) and the liquid storage tank (1) form a rotating structure through the rotary drum (11).
5. The sewage source heating unit for preventing the pipeline from being blocked according to claim 1, wherein: the inboard of explosive box (15) is the intercommunication column structure with the inboard of inlet tube (2), and the bottom edge of explosive box (15) laminates with one side of second filter screen (18) mutually.
6. The sewage source heating unit for preventing the pipeline from being blocked according to claim 1, wherein: the second filter screen (18) is movably connected with the rotating shaft (13), and the transverse axis of the rotating shaft (13) coincides with the transverse axis of the water inlet pipe (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121396004.8U CN215489947U (en) | 2021-06-23 | 2021-06-23 | Sewage source heat supply unit capable of preventing pipeline from being blocked |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121396004.8U CN215489947U (en) | 2021-06-23 | 2021-06-23 | Sewage source heat supply unit capable of preventing pipeline from being blocked |
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| CN215489947U true CN215489947U (en) | 2022-01-11 |
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| CN202121396004.8U Active CN215489947U (en) | 2021-06-23 | 2021-06-23 | Sewage source heat supply unit capable of preventing pipeline from being blocked |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117213304A (en) * | 2023-10-09 | 2023-12-12 | 西安市安居新能源发展有限公司 | Vortex unit for middle-deep geothermal heat |
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2021
- 2021-06-23 CN CN202121396004.8U patent/CN215489947U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117213304A (en) * | 2023-10-09 | 2023-12-12 | 西安市安居新能源发展有限公司 | Vortex unit for middle-deep geothermal heat |
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