CN114135919B - Self-cleaning heating and ventilation system and method for large building - Google Patents
Self-cleaning heating and ventilation system and method for large building Download PDFInfo
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- CN114135919B CN114135919B CN202111467142.5A CN202111467142A CN114135919B CN 114135919 B CN114135919 B CN 114135919B CN 202111467142 A CN202111467142 A CN 202111467142A CN 114135919 B CN114135919 B CN 114135919B
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- box body
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- 238000004140 cleaning Methods 0.000 title claims abstract description 51
- 238000010438 heat treatment Methods 0.000 title claims abstract description 46
- 238000009423 ventilation Methods 0.000 title claims abstract description 26
- 238000000034 method Methods 0.000 title claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 48
- 238000001914 filtration Methods 0.000 claims abstract description 20
- 238000005086 pumping Methods 0.000 claims abstract description 20
- 230000005540 biological transmission Effects 0.000 claims abstract description 13
- 239000008236 heating water Substances 0.000 claims abstract description 4
- 230000002457 bidirectional effect Effects 0.000 claims description 25
- 235000020681 well water Nutrition 0.000 claims description 8
- 239000002349 well water Substances 0.000 claims description 8
- 238000007599 discharging Methods 0.000 claims description 3
- 230000017525 heat dissipation Effects 0.000 claims description 3
- 238000005381 potential energy Methods 0.000 claims description 3
- 230000000630 rising effect Effects 0.000 claims description 3
- 230000000712 assembly Effects 0.000 claims 1
- 238000000429 assembly Methods 0.000 claims 1
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 5
- 235000017491 Bambusa tulda Nutrition 0.000 description 5
- 241001330002 Bambuseae Species 0.000 description 5
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 5
- 239000011425 bamboo Substances 0.000 description 5
- 238000004378 air conditioning Methods 0.000 description 2
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D13/00—Electric heating systems
- F24D13/04—Electric heating systems using electric heating of heat-transfer fluid in separate units of the system
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
- B01D29/03—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements self-supporting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
- B01D29/6469—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers
- B01D29/6484—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers with a translatory movement with respect to the filtering element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/96—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor in which the filtering elements are moved between filtering operations; Particular measures for removing or replacing the filtering elements; Transport systems for filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
- F24H1/10—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium
- F24H1/12—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium
- F24H1/14—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium by tubes, e.g. bent in serpentine form
- F24H1/142—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium by tubes, e.g. bent in serpentine form using electric energy supply
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/0005—Details for water heaters
- F24H9/001—Guiding means
- F24H9/0015—Guiding means in water channels
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/0005—Details for water heaters
- F24H9/0042—Cleaning arrangements
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
Abstract
The invention relates to a self-cleaning heating ventilation system and a self-cleaning heating ventilation method for a large building, wherein the self-cleaning heating ventilation system for the large building comprises a base, a box body and a cylinder, wherein the box body and the cylinder are fixedly arranged at the upper part of the base, the cylinder is connected with the box body, a water pumping mechanism is further arranged at the upper part of the base, the water pumping mechanism is connected with the cylinder, a filtering mechanism is arranged in the cylinder, the filtering mechanism is connected with the water pumping mechanism through a transmission mechanism, a cleaning mechanism is further arranged in the cylinder, the cleaning mechanism is matched with the filtering mechanism, a heating part is arranged in the box body and used for heating water extracted by the water pumping mechanism, the heating part comprises a heating pipe arranged in the box body, a coiled pipe is further arranged in the box body, a filter disc is continuously rotated in the filtering process, the filter disc is cleaned in the process, the occurrence of blockage problem is effectively prevented, and the occurrence rate of system faults is reduced.
Description
Technical Field
The invention relates to the technical field of heating ventilation, in particular to a self-cleaning heating ventilation system and a self-cleaning heating ventilation method for a large building.
Background
Heating ventilation is totally called heat supply gas supply ventilation and air conditioning engineering in discipline classification, includes: the three aspects of heating, ventilation and air conditioning are functionally an integral part of a building. Is also an integral part of future households.
In the existing heating and ventilation system, components for filtering water entering a radiator are usually arranged, however, the components do not have an automatic cleaning function, so that the problem of blockage easily occurs along with long-time heat supply, and the failure rate of the system is high.
Disclosure of Invention
The invention aims to provide a self-cleaning heating and ventilation system and a self-cleaning heating and ventilation method for a large building, which are used for solving the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the self-cleaning heating and ventilation system for the large building comprises a base, a box body and a cylinder, wherein the box body and the cylinder are fixedly arranged on the upper part of the base, the cylinder is connected with the box body, a water pumping mechanism is further arranged on the upper part of the base, the water pumping mechanism is connected with the cylinder, a filtering mechanism is arranged in the cylinder, and the filtering mechanism is connected with the water pumping mechanism through a transmission mechanism;
the inside of the cylinder is also provided with a cleaning mechanism which is matched with the filtering mechanism, and the inside of the box body is provided with a heating part which is used for heating water extracted by the water pumping mechanism;
the heating part comprises a heating pipe arranged in the box body, a coiled pipe is further arranged in the box body, one end of the coiled pipe is communicated with the cylinder, and the other end of the coiled pipe extends out of the box body and is connected with the radiator.
As a further scheme of the invention: the water pumping mechanism comprises an impeller pump arranged on the upper part of the base and a driving motor arranged on the side part of the impeller pump, wherein the output end of the driving motor is connected with a driving shaft of the impeller pump, the tail end of the driving shaft of the impeller pump is connected with the transmission mechanism, the water inlet of the impeller pump is connected with a water well, and the water outlet of the impeller pump is connected with the cylinder.
As still further aspects of the invention: the filter mechanism comprises a filter disc rotatably arranged in the cylinder, central axes of the filter disc and the cylinder are coincident, an annular groove is formed in the inner wall of the cylinder, and a plurality of protruding parts which are slidably matched with the annular groove are arranged on the periphery of the filter disc.
As still further aspects of the invention: the transmission mechanism comprises a vertical shaft rotatably arranged on the base, the vertical shaft extends into the cylinder and is connected with the filter disc through a first bevel gear set, and one end of the vertical shaft outside the cylinder is connected with a driving shaft of the impeller pump through a second bevel gear set and a transmission belt.
As still further aspects of the invention: the cleaning mechanism comprises a cleaning plate movably arranged in the cylinder and contacted with the side part of the filter disc, the cleaning plate is connected with a bidirectional driving mechanism arranged in the cylinder through two groups of elastic components, the bidirectional driving mechanism is used for driving the cleaning plate to move towards or away from the filter disc, and the elastic components store elastic potential energy.
As still further aspects of the invention: the bidirectional driving mechanism comprises a bidirectional screw rod rotatably mounted in the cylinder, two moving blocks symmetrically arranged on the bidirectional screw rod and in threaded fit with the bidirectional screw rod, and a sliding plate arranged on one side of the two moving blocks facing the filter disc through two groups of shearing fork groups, wherein the sliding plate is slidingly embedded in the cylinder, and two groups of elastic components are mounted between the cleaning plate and the sliding plate.
As still further aspects of the invention: the elastic component is in including setting up fixed section of thick bamboo on the slide lateral part and sliding the setting is in telescopic link in the fixed section of thick bamboo, the telescopic link is in the outside one end of fixed section of thick bamboo with the cleaning plate is fixed, still be provided with a spring in the fixed section of thick bamboo, the one end of spring with the diapire of fixed section of thick bamboo is connected, the other end with the end connection of telescopic link.
The heating and ventilation method for the large building comprises the following steps of:
step one, pumping well water in a well into a cylinder through a vane pump;
step two, filtering well water by a filter disc in the cylinder, and heating by a coiled pipe;
step three, the water after temperature rising is discharged to a radiator through a coiled pipe to perform heat dissipation and heating;
and fourthly, discharging water in the radiator into a water well for circulation.
Compared with the prior art, the invention has the beneficial effects that: the invention has novel design, when in use, the impeller pump is driven by the driving motor to work, the impeller pump pumps well water into the box body through the cylinder, the driving shaft of the impeller pump drives the filter disc to rotate through the driving belt, the second bevel gear set, the vertical shaft and the first bevel gear set in the working process, the filter disc filters water entering the cylinder, the filter disc is matched with the cleaning mechanism in the rotating process, the cleaning mechanism cleans the side surface of the filter disc to prevent the filter hole on the filter disc from being blocked, then, the water coming out of the cylinder enters the radiator through the coiled pipe, water is added into the box body, the heating pipe heats the water in the box body, so that the water temperature passing through the coiled pipe rises, and in addition, the water in the radiator is discharged into the well to achieve the purpose of circulation.
Drawings
FIG. 1 is a schematic diagram of one embodiment of a self-cleaning heating and ventilation system for a large building.
Fig. 2 is a schematic view of a self-cleaning heating and ventilation system for a large building at another angle.
FIG. 3 is a schematic view of the internal structure of a cylinder in one embodiment of a self-cleaning heating and ventilation system for a large building.
Fig. 4 is a schematic view showing an internal structure of a case in an embodiment of a self-cleaning heating and ventilation system for a large building.
In the figure: 1-a base; 2-impeller pump; 3-driving a motor; 4-cylinder; 5-a box body; 6-a serpentine tube; 7-heating the pipe; 8-a filter disc; 9-a first bevel gear set; 10-vertical shafts; 11-a second bevel gear set; 12-a transmission belt; 13-cleaning the plate; 14-fixing the cylinder; 15-a telescopic rod; 16-a skateboard; 17-a slider; 18-a scissors group; 19-a bidirectional screw rod; 20-moving blocks; 21-knob.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In addition, an element in the present disclosure may be referred to as being "fixed" or "disposed" on another element or being directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.
Referring to fig. 1 to 4, in an embodiment of the present invention, a self-cleaning heating and ventilation system for a large building includes a base 1, a case 5 fixedly installed on an upper portion of the base 1, and a cylinder 4, wherein the cylinder 4 is connected with the case 5;
the upper part of the base 1 is also provided with a water pumping mechanism which is connected with the cylinder 4, the inside of the cylinder 4 is provided with a filtering mechanism, and the filtering mechanism is connected with the water pumping mechanism through a transmission mechanism;
a cleaning mechanism is also arranged in the cylinder 4 and matched with the filtering mechanism, and a heating element is arranged in the box 5 and used for heating water extracted by the water pumping mechanism;
the heating part comprises a heating pipe 7 arranged in the box body 5, a coiled pipe 6 is further arranged in the box body 5, one end of the coiled pipe 6 is communicated with the cylinder 4, and the other end of the coiled pipe extends out of the box body 5 and is connected with a radiator.
The water pumping mechanism comprises an impeller pump 2 arranged on the upper part of the base 1 and a driving motor 3 arranged on the side part of the impeller pump 2, wherein the output end of the driving motor 3 is connected with a driving shaft of the impeller pump 2, the tail end of the driving shaft of the impeller pump 2 is connected with the transmission mechanism, the water inlet of the impeller pump 2 is connected with a water well, and the water outlet of the impeller pump 2 is connected with the cylinder 4.
The filtering mechanism comprises a filter disc 8 rotatably arranged inside the cylinder 4, central axes of the filter disc 8 and the cylinder 4 are coincident, an annular groove is formed in the inner wall of the cylinder 4, and a plurality of protruding parts which are in sliding fit with the annular groove are arranged on the periphery of the filter disc 8.
The transmission mechanism comprises a vertical shaft 10 rotatably mounted on the base 1, the vertical shaft 10 extends into the cylinder 4 and is connected with the filter disc 8 through a first bevel gear set 9, and one end of the vertical shaft 10 outside the cylinder 4 is connected with a driving shaft of the impeller pump 2 through a second bevel gear set 11 and a transmission belt 12.
In the embodiment of the invention, when the impeller pump 2 is used, the driving motor 3 drives the impeller pump 2 to work, the impeller pump 2 pumps well water into the box body 5 through the cylinder 4, in the working process of the impeller pump 2, the driving shaft of the impeller pump drives the filter disc 8 to rotate through the driving belt 12, the second bevel gear set 11, the vertical shaft 10 and the first bevel gear set 9, the filter disc 8 filters water entering the cylinder 4, and in the rotating process, the filter disc 8 is matched with the cleaning mechanism, the cleaning mechanism cleans the side surface of the filter disc 8, so that the filter holes on the filter disc 8 are prevented from being blocked;
subsequently, the water from the cylinder 10 enters the radiator through the serpentine 6, and the water is added to the tank 5, and the heating pipe 7 heats the water in the tank 5, so that the temperature of the water passing through the serpentine 6 rises;
in addition, the water in the radiator can be discharged into the water well, so as to achieve the purpose of circulation;
in this way, the filter disc 8 rotates continuously in the filtering process and is cleaned in the rotating process, so that the blocking problem is effectively prevented, and the failure rate of the system is reduced.
The cleaning mechanism comprises a cleaning plate 13 movably arranged in the cylinder 4 and contacted with the side part of the filter disc 8, the cleaning plate 13 is connected with a bidirectional driving mechanism arranged in the cylinder 4 through two groups of elastic components, the bidirectional driving mechanism is used for driving the cleaning plate 13 to move towards or away from the filter disc 8, and the elastic components store elastic potential energy.
The bidirectional driving mechanism comprises a bidirectional screw rod 19 rotatably mounted on the cylinder 4, two moving blocks 20 symmetrically arranged on the bidirectional screw rod 19 and in threaded fit with the bidirectional screw rod, and a sliding plate 16 arranged on one side of the two moving blocks 20 facing the filter disc 8 through two groups of scissors, wherein the sliding plate 16 is slidingly embedded in the cylinder 4, and two groups of elastic components are mounted between the cleaning plate 13 and the sliding plate 16.
The elastic component comprises a fixed cylinder 14 arranged on the side part of the sliding plate 16 and a telescopic rod 15 arranged in the fixed cylinder 14 in a sliding way, and one end of the telescopic rod 15 positioned outside the fixed cylinder 14 is fixed with the cleaning plate 13;
the fixed cylinder 14 is also provided with a spring, one end of the spring is connected with the bottom wall of the fixed cylinder 14, and the other end of the spring is connected with the end of the telescopic rod 15.
Furthermore, it should be noted that the bidirectional screw 19 extends outside the cylinder 4, and a knob 21 for rotating the bidirectional screw 19 is fixed to the end thereof;
of course, the side of the cleaning plate 13 facing the filter disc 8 is provided with bristles;
the scissors fork group comprises two identical connecting rods which are arranged in a crossing way, the centers of the two connecting rods are rotationally connected through a rotary pin, two sliding blocks 17 are symmetrically and slidingly embedded on the side part of the sliding plate 16, and two ends of each connecting rod are respectively hinged with the moving block 20 and the sliding blocks 17.
In the embodiment of the invention, when the bidirectional screw rod 19 is used, the two moving blocks 20 are in threaded fit with the bidirectional screw rod and move close to or away from each other (as the sliding plate 16 is in sliding fit in the cylinder 4, the two moving blocks 20 play a role in guiding, so that the normal threaded fit of the moving blocks 20 and the bidirectional screw rod 19 is ensured), the two moving blocks 20 drive the sliding plate 16 to move towards or away from the filter disc 8 through the scissor group 18, and the distance between the sliding plate 16 and the filter disc 8 is inversely proportional to the compression amount of the spring in the fixed cylinder 14, so that the pressing force of the cleaning plate 13 on the filter disc 8, namely the cleaning force on the filter disc 8, can be adjusted by rotating the bidirectional screw rod 19, so that the problem that the cleaning plate 13 is loosened due to long-time working of a system is prevented, and the problem of blockage is possibly caused.
A method for heating and ventilation of a large building comprising the steps of:
step one, pumping well water in a well into a cylinder through a vane pump;
step two, filtering well water by a filter disc in the cylinder, and heating by a coiled pipe;
step three, the water after temperature rising is discharged to a radiator through a coiled pipe to perform heat dissipation and heating;
and fourthly, discharging water in the radiator into a water well for circulation.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (3)
1. The self-cleaning heating and ventilation system for the large building is characterized by comprising a base (1), a box body (5) and a cylinder (4), wherein the box body (5) is fixedly arranged on the upper part of the base (1), and the cylinder (4) is connected with the box body (5);
the upper part of the base (1) is also provided with a water pumping mechanism which is connected with the cylinder (4), the inside of the cylinder (4) is provided with a filtering mechanism, and the filtering mechanism is connected with the water pumping mechanism through a transmission mechanism;
the inside of the cylinder (4) is also provided with a cleaning mechanism which is matched with the filtering mechanism, and the inside of the box body (5) is provided with a heating part which is used for heating water extracted by the water pumping mechanism;
the heating part comprises a heating pipe (7) arranged in the box body (5), a coiled pipe (6) is further arranged in the box body (5), one end of the coiled pipe (6) is communicated with the cylinder (4), and the other end of the coiled pipe extends out of the box body (5) and is connected with the radiator;
the filtering mechanism comprises a filter disc (8) rotatably arranged inside the cylinder (4), and central axes of the filter disc (8) and the cylinder (4) are coincident;
an annular groove is formed in the inner wall of the cylinder (4), and a plurality of protruding parts which are in sliding fit with the annular groove are arranged on the periphery of the filter disc (8);
the transmission mechanism comprises a vertical shaft (10) rotatably mounted on the base (1), wherein the vertical shaft (10) extends into the cylinder (4) and is connected with the filter disc (8) through a first bevel gear set (9);
one end of the vertical shaft (10) positioned outside the cylinder (4) is connected with a driving shaft of the impeller pump (2) through a second bevel gear set (11) and a driving belt (12);
the cleaning mechanism comprises a cleaning plate (13) movably arranged in the cylinder (4) and contacted with the side part of the filter disc (8), the cleaning plate (13) is connected with a bidirectional driving mechanism arranged in the cylinder (4) through two groups of elastic components, the bidirectional driving mechanism is used for driving the cleaning plate (13) to move towards or away from the filter disc (8), and the elastic components store elastic potential energy;
the bidirectional driving mechanism comprises a bidirectional screw rod (19) rotatably mounted on the cylinder (4), two moving blocks (20) symmetrically arranged on the bidirectional screw rod (19) and in threaded fit with the bidirectional screw rod, and a sliding plate (16) arranged on one side of the two moving blocks (20) facing the filter disc (8) through two groups of scissors;
the sliding plate (16) is in sliding fit in the cylinder (4), and two groups of elastic assemblies are arranged between the cleaning plate (13) and the sliding plate (16);
the elastic component comprises a fixed cylinder (14) arranged on the side part of the sliding plate (16) and a telescopic rod (15) arranged in the fixed cylinder (14) in a sliding way, and one end of the telescopic rod (15) positioned outside the fixed cylinder (14) is fixed with the cleaning plate (13);
the fixed cylinder (14) is also provided with a spring, one end of the spring is connected with the bottom wall of the fixed cylinder (14), and the other end of the spring is connected with the end part of the telescopic rod (15).
2. A self-cleaning heating and ventilation system for large buildings according to claim 1, characterized in that the pumping mechanism comprises an impeller pump (2) arranged on the upper part of the base (1) and a driving motor (3) arranged on the side part of the impeller pump (2), wherein the output end of the driving motor (3) is connected with the driving shaft of the impeller pump (2), and the tail end of the driving shaft of the impeller pump (2) is connected with the transmission mechanism;
the water inlet of the impeller pump (2) is connected with a water well, and the water outlet is connected with the cylinder (4).
3. A method of heating and ventilation for a self-cleaning heating and ventilation system for a large building as claimed in any one of claims 1 to 2, comprising the steps of:
step one, pumping well water in a well into a cylinder through a vane pump;
step two, filtering well water by a filter disc in the cylinder, and heating by a coiled pipe;
step three, the water after temperature rising is discharged to a radiator through a coiled pipe to perform heat dissipation and heating;
and fourthly, discharging water in the radiator into a water well for circulation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111467142.5A CN114135919B (en) | 2021-12-03 | 2021-12-03 | Self-cleaning heating and ventilation system and method for large building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111467142.5A CN114135919B (en) | 2021-12-03 | 2021-12-03 | Self-cleaning heating and ventilation system and method for large building |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114135919A CN114135919A (en) | 2022-03-04 |
| CN114135919B true CN114135919B (en) | 2023-04-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111467142.5A Active CN114135919B (en) | 2021-12-03 | 2021-12-03 | Self-cleaning heating and ventilation system and method for large building |
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| CN (1) | CN114135919B (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN213362820U (en) * | 2020-07-24 | 2021-06-04 | 江苏洋洲空调工程有限公司 | Fresh air filtering device suitable for heating and ventilation engineering |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2389065B1 (en) * | 2012-06-15 | 2013-07-09 | Soler & Palau Research, S.L. | Improvement in a thermodynamic water heating system |
| CN105928046B (en) * | 2016-04-29 | 2018-08-17 | 浙江海洋大学 | Building HVAC regulator control system and its heating method |
| CN208628038U (en) * | 2018-07-07 | 2019-03-22 | 四平宏宝莱饮品股份有限公司 | A kind of beverage production cleaning structure in the bottle of bottle washing machine |
| CN213285886U (en) * | 2020-09-18 | 2021-05-28 | 苏州东旭伟业环保科技有限公司 | Rotary disc filter for sewage treatment |
| CN214417084U (en) * | 2020-12-07 | 2021-10-19 | 马长远 | Socket production is with adjustable compression moulding template belt cleaning device |
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN213362820U (en) * | 2020-07-24 | 2021-06-04 | 江苏洋洲空调工程有限公司 | Fresh air filtering device suitable for heating and ventilation engineering |
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