CN111442318A - Air-source heat pump and gas furnace combined heating system - Google Patents
Air-source heat pump and gas furnace combined heating system Download PDFInfo
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- CN111442318A CN111442318A CN202010296740.XA CN202010296740A CN111442318A CN 111442318 A CN111442318 A CN 111442318A CN 202010296740 A CN202010296740 A CN 202010296740A CN 111442318 A CN111442318 A CN 111442318A
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 81
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 442
- 238000003756 stirring Methods 0.000 claims abstract description 28
- 238000004140 cleaning Methods 0.000 claims abstract description 13
- 238000005086 pumping Methods 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 6
- 239000013049 sediment Substances 0.000 claims description 2
- 238000010030 laminating Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 7
- 239000008399 tap water Substances 0.000 abstract description 2
- 235000020679 tap water Nutrition 0.000 abstract description 2
- 239000002699 waste material Substances 0.000 abstract description 2
- 230000000903 blocking effect Effects 0.000 description 5
- 235000020188 drinking water Nutrition 0.000 description 3
- 239000003651 drinking water Substances 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 239000002244 precipitate Substances 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
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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
- F24D3/00—Hot-water central heating systems
- F24D3/02—Hot-water central heating systems with forced circulation, e.g. by pumps
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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
- F24D19/00—Details
- F24D19/10—Arrangement or mounting of control or safety devices
- F24D19/1006—Arrangement or mounting of control or safety devices for water heating systems
- F24D19/1051—Arrangement or mounting of control or safety devices for water heating systems for domestic hot water
- F24D19/1054—Arrangement or mounting of control or safety devices for water heating systems for domestic hot water the system uses a heat pump
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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
- F24D3/00—Hot-water central heating systems
- F24D3/10—Feed-line arrangements, e.g. providing for heat-accumulator tanks, expansion tanks ; Hydraulic components of a central heating system
-
- 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
- F24D3/00—Hot-water central heating systems
- F24D3/18—Hot-water central heating systems using heat pumps
-
- 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
- F24D2200/00—Heat sources or energy sources
- F24D2200/04—Gas or oil fired boiler
-
- 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
- F24D2200/00—Heat sources or energy sources
- F24D2200/12—Heat pump
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The invention relates to the field of tap water heating, in particular to an air energy heat pump and gas furnace combined heating system, which comprises an air heat pump, a water tank, a gas furnace water heater and a heating mechanism, wherein a stirring mechanism for mixing and stirring is arranged in the water tank, a cleaning mechanism for cleaning is arranged at the bottom of the water tank, a water drainer is fixedly arranged on a water inlet at the lower side, a water return mechanism is arranged beside the water tank, a water outlet of the water return mechanism is connected with the top of the inner side of the water tank, an upper water inlet connected with a water outlet of the water return mechanism is arranged at the top of the water tank, a temperature sensor is fixedly arranged on the water tank, a sensing end of the temperature sensor is positioned at the bottom of the inner side of the water tank, a water outlet is also arranged on the water tank, the air energy heat pump and, the loss in the process of heat transfer is reduced, the waste of power resources is reduced, and the heating cost is reduced.
Description
Technical Field
The invention relates to the field of tap water heating, in particular to a combined heating system of an air energy heat pump and a gas furnace.
Background
Chinese patent application No.: CN 201821145512.7; the utility model discloses an air energy heat pump and gas furnace combined heating system, which reasonably combines an air heat energy pump system and a gas furnace system, so that the air heat energy pump system and the gas furnace system can work cooperatively, and simultaneously convey heat energy to a heating component, thereby improving the working efficiency of the whole heating system; meanwhile, in the running process of the system, when the external temperature is too low, the heating furnace system can automatically improve the heat energy output efficiency, and make up for the shortage of heat energy generated by the air energy heat pump system due to low temperature, so that the whole system can always keep high-efficiency heat energy output.
Although this scheme can be solved when external temperature crosses lowly, can guarantee efficient heat energy output, but this scheme realizes the transmission of temperature through the mode of multistage heat transfer and risees, and is notoriously known, at the in-process of thermal transmission, can cause a large amount of calorific loss, therefore this scheme has realized that external temperature crosses lowly, can guarantee efficient heat energy output, has nevertheless wasted a large amount of power resources, has caused the too high condition of heating cost.
Disclosure of Invention
The invention aims to provide a combined heating system of an air energy heat pump and a gas furnace.
In order to achieve the purpose, the invention adopts the following technical scheme:
the combined heating system comprises an air heat pump, a water tank, a gas furnace water heater and a heating mechanism, wherein the air heat pump is connected with the water tank through two water guide pipes, the water tank is provided with two circulating water ports connected with the two water guide pipes, the gas furnace water heater is connected with the water tank through a hot water pipe, the water tank is provided with an upper water inlet connected with the hot water pipe, the water tank is internally provided with a stirring mechanism for mixing and stirring, the bottom of the water tank is provided with a cleaning mechanism for cleaning, the heating mechanism is arranged in a user room, the water inlet and the water outlet of the heating mechanism are both connected with the water tank, the water tank is provided with a water outlet connected with the water inlet of the heating mechanism, the water tank is provided with a water inlet connected with the water outlet of the heating mechanism, the water inlet is positioned, the downside water inlet is located the outer fringe bottom of water tank, and the fixed drainer that is provided with on the downside water inlet, the one end of drainer and the one end fixed connection and the intercommunication of downside water inlet, the side of water tank is provided with return water mechanism, return water mechanism's water inlet is connected with the other end of drainer, return water mechanism's delivery port is connected with the inboard top of water tank, the top of water tank is provided with the last inlet opening of being connected with return water mechanism's delivery port, the fixed temperature sensor that is provided with on the water tank, temperature sensor's response end is located the inboard bottom of water tank, still be provided with the outlet.
Further, the stirring mechanism comprises a driving mechanism, a stirring paddle, a driving shaft, a blocking ring and support rings, wherein the stirring paddle is positioned in the water tank, the driving shaft is fixedly installed on the stirring paddle, two ends of the driving shaft equally divide the two sides of the water tank respectively, the two support rings are sleeved on the outer edges of the two sides of the driving shaft and are fixedly connected with the water tank, the two blocking rings are fixedly installed on the driving shaft, the two blocking rings are positioned on the outer sides of the two support rings, the inner sides of the two blocking rings are abutted against the outer sides of the two support rings, the driving mechanism is positioned on the outer side of the water tank, and the driving mechanism is in transmission connection.
Further, actuating mechanism includes big band pulley, belt, driving motor, little pulley and protection casing, and big band pulley fixed mounting is in the drive shaft, and driving motor fixed mounting is subaerial, and little pulley fixed mounting is in driving motor's drive shaft, and the belt is installed on big band pulley and little pulley, and the protection casing cover is established on driving motor.
Further, clean mechanism includes the gate subassembly, take out the box, the hang plate, deflector and handle, the hang plate is slope fixed mounting in the bottom of water tank, and the top of hang plate is higher than the bottom of hang plate, the top and the water tank fixed connection of hang plate, leave the clearance that supplies the precipitate to pass through between the bottom of hang plate and the water tank, the both sides of hang plate and the inboard fixed connection of water tank, deflector fixed mounting is in the bottom of hang plate, and the top of deflector and the bottom fixed connection of hang plate, the bottom of deflector and the inboard top fixed connection of water tank, take out the box and be located the bottom below of hang plate, and take out the both sides of box and laminate with water tank and deflector respectively, handle fixed mounting is on the hang plate, set up the breach that supplies to take out the box on the water tank, a gate subassembly fixed mounting that blocks is used for taking out the box is on the water tank.
Further, the gate subassembly includes cardboard, push pedal and two baffles, and two baffle fixed mounting are on the water tank, and the cardboard can be gliding to be installed between two baffles, and has all seted up the bar guide hole on two baffles, and the cardboard is located the handle directly over, and push pedal fixed mounting is on the cardboard.
Further, the heating mechanism includes water pump, heating pipe, check valve, inlet tube and outlet pipe, the one end of inlet tube and the delivery port fixed connection of water tank, the other end and the water pump water inlet fixed connection of inlet tube, the one end of heating pipe is connected with the delivery port of water pump, the other end of heating pipe and the one end fixed connection check valve's of check valve the other end and the one end fixed connection of outlet pipe, the other end and the water inlet fixed connection of water tank of outlet pipe.
Further, the drainer comprises a box body, a box cover, a baffle, a pressure increasing plate, a guide plate, a screw, two guide posts and a contact spring, wherein the box body is fixedly arranged on the lower water inlet, two connecting pipes are arranged on two sides of the box body and are communicated with the inside of the box body, one connecting pipe is fixedly connected with the lower water inlet, the other connecting pipe is connected with the water return mechanism, the box cover can be detachably and fixedly arranged on the box body, one side of the baffle covers the connecting pipe connected with the lower water inlet, the two guide posts are fixedly arranged on the other side of the baffle, the two contact springs are respectively sleeved on the two guide posts, the guide plate is fixedly arranged at the bottom of the inner side of the box body and is in sliding connection with the guide plate, sliding holes for the two guide posts to slide are arranged on the guide plate, the pressure increasing plate can, the screw is installed on the baffle, and set up on the baffle with screw engaged with screw hole, the one end and two conflict springs of pressure boost board are contradicted, the other end and the screw conflict of pressure boost board.
Further, return water mechanism includes first wet return, the second wet return, the third wet return, the wet return, wet return pump and drinking-water pipe, connecting pipe fixed connection on the one end of first wet return and the drainer, the other end and the wet return fixed connection of first wet return, be provided with the water inlet of being connected with first wet return on the wet return, the top of wet return is passed and is located the wet return in the bottom of drinking-water pipe, the top of drinking-water pipe and one side fixed connection of second wet return, the other end of second wet return is connected with the water inlet of wet return, wet return pump fixed mounting is at the top of wet return, and the delivery port of wet return and the one end fixed connection of third wet return, the other end of third wet return is connected with the last mouth of intaking of water tank.
Furthermore, a heating pipe is arranged at the top of the water tank, and the output end of the heating pipe is inserted into the water tank.
The invention has the beneficial effects that: this air energy heat pump and gas furnace combination heating system adds hot water in toward the water tank through the gas furnace water heater, and directly heats hot water through air heat pump and heating pipe, has reduced the in-process loss of thermal transmission, has reduced the waste of electric power resource, has reduced the cost of heating.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the embodiments of the present invention will be briefly described below.
FIG. 1 is a first perspective view of the present invention;
FIG. 2 is a schematic perspective view of the present invention;
FIG. 3 is a first schematic perspective view of a water tank;
FIG. 4 is a schematic perspective view of a water tank;
FIG. 5 is a schematic perspective view of the stirring mechanism;
FIG. 6 is an exploded perspective view of the drive mechanism;
FIG. 7 is a partial perspective view of the present invention;
fig. 8 is a partial enlarged view of fig. 7 at a;
FIG. 9 is a schematic perspective view of a heating mechanism;
FIG. 10 is a perspective view of the drain;
FIG. 11 is a schematic perspective view of a water return mechanism;
FIG. 12 is an exploded perspective view of the water return mechanism;
in the figure:
1. an air heat energy pump;
2. a water tank; 2a, a circulating water gap; 2b, an upper water inlet; 2c, a water outlet; 2d, a water inlet; 2e, a lower water inlet; 2f, an upper water inlet; 2h, a water outlet;
3. a gas furnace water heater;
4. a stirring mechanism; 4a, a driving mechanism; 4a1, large pulley; 4a2, belt; 4a3, drive motor; 4a4, small leather wheel; 4a5, protective cover; 4b, a stirring paddle; 4c, a drive shaft; 4d, a baffle ring; 4e, a support ring;
5. a cleaning mechanism; 5a, a gate component; 5a1, cardboard; 5a2, guide plate; 5a3, push plate; 5b, drawing the box; 5c, an inclined plate; 5d, a guide plate; 5e, a handle;
6. a heating mechanism; 6a, a water pump; 6b, a heating pipe; 6c, a one-way valve; 6d, a water inlet pipe; 6e, a water outlet pipe;
7. a water return mechanism; 7a, a first water return pipe; 7b, a second water return pipe; 7c, a third water return pipe; 7d, returning the water to the tank; 7e, a water return pump; 7f, a water pumping pipe;
8. a temperature sensor;
9. a water drainer; 9a, a box body; 9b, a box cover; 9c, a baffle plate; 9d, guide pillars; 9e, a pressurizing plate; 9f, a resisting spring; 9h, a guide plate; 9i, screws;
10. heating the tube.
Detailed Description
The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.
Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; to better illustrate the embodiments of the present invention, some components of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product.
Referring to fig. 1 to 12, a combined heating system of an air-source heat pump and a gas furnace comprises an air heat pump 1, a water tank 2, a gas furnace water heater 3 and a heating mechanism 6, wherein the air heat pump 1 is connected with the water tank 2 through two water guide pipes, the water tank 2 is provided with two circulating water ports 2a connected with the two water guide pipes, the gas furnace water heater 3 is connected with the water tank 2 through a hot water pipe, the water tank 2 is provided with an upper water inlet 2b connected with the hot water pipe, the water tank 2 is internally provided with a stirring mechanism 4 for mixing and stirring, the bottom of the water tank 2 is provided with a cleaning mechanism 5 for cleaning, the heating mechanism 6 is installed in a user's room, a water inlet and a water outlet of the heating mechanism 6 are both connected with the water tank 2, the water tank 2 is provided with a water outlet 2c connected with a water inlet of the heating mechanism 6, the, water inlet 2d is located delivery port 2 c's top, be provided with downside water inlet 2e on the water tank 2, downside water inlet 2e is located the outer fringe bottom of water tank 2, and the fixed drainer 9 that is provided with on the downside water inlet 2e, the one end of drainer 9 and the one end fixed connection and the intercommunication of downside water inlet 2e, the side of water tank 2 is provided with return water mechanism 7, return water mechanism 7's water inlet is connected with the other end of drainer 9, return water mechanism 7's delivery port is connected with the inboard top of water tank 2, the top of water tank 2 is provided with the last inlet 2f of being connected with return water mechanism 7 delivery port, the fixed temperature sensor 8 that is provided with on the water tank 2, temperature sensor 8's response end is located the inboard bottom of water tank 2, still be provided with outlet 2. When a user needs to warm the room, the controller is started by the user, the water return mechanism 7 works, water in the water return mechanism 7 flows into the water tank 2, after a certain time, the water return mechanism 7 is controlled to be closed by the controller, the gas furnace water heater 3 is controlled to be started by the controller, hot water is continuously added into the water tank 2 from the gas furnace water heater 3, the stirring mechanism 4 is controlled by the controller to work, the hot water and cold water in the water tank 2 are rapidly mixed, the air heat pump 1 is started by the controller, the air heat pump 1 circularly heats the water in the water tank 2, when the temperature sensor 8 senses that the temperature in the water tank 2 reaches a set value, the temperature sensor 8 transmits a signal to the controller, the controller controls the gas furnace water heater 3 to stop working, and the gas furnace water heater 3 does not convey the hot water into the water tank 2, however, the air heat pump 1 is still working continuously to heat the water in the water tank 2, and in this process, when the water in the water tank 2 is full, the water drainer 9 is pressurized, so that the water drainer 9 is opened, the water in the water tank 2 flows into the water return mechanism 7, the controller controls the heating mechanism 6 to work again, so that the heating mechanism 6 pumps the hot water out along the water outlet 2c of the water tank 2, so as to heat the indoor of the user, after the hot water flows through the heating mechanism 6, the hot water enters the water tank 2 along the water inlet 2d of the water tank 2, so as to realize heating circulation, when the water is not required to be heated, the controller controls the electromagnetic valve to be opened, so that the water in the water tank 2 flows out to a specified place along the water outlet 2h and the electromagnetic valve, and is recycled, when the interior of the water tank 2 needs to be cleaned, the user uses the cleaning mechanism 5, thereby cleaning the inside of the water tank 2.
The stirring mechanism 4 comprises a driving mechanism 4a, a stirring paddle 4b, a driving shaft 4c, baffle rings 4d and support rings 4e, the stirring paddle 4b is located in the water tank 2, the driving shaft 4c is fixedly installed on the stirring paddle 4b, two ends of the driving shaft 4c equally penetrate through two sides of the water tank 2 respectively, the two support rings 4e are sleeved on two outer edges of two sides of the driving shaft 4c, the support rings 4e are fixedly connected with the water tank 2, the two baffle rings 4d are fixedly installed on the driving shaft 4c, the two baffle rings 4d are located on the outer sides of the two support rings 4e, the inner sides of the two baffle rings 4d are abutted against the outer sides of the two support rings 4e, the driving mechanism 4a is located on the outer side of the water tank 2, and the driving mechanism 4a is in transmission. Start actuating mechanism 4a through the controller for actuating mechanism 4a drives drive shaft 4c and moves, and then makes drive shaft 4c rotate, and then makes drive shaft 4c drive stirring rake 4b move, and then makes stirring rake 4b mix hot water and cold water in to water tank 2.
The driving mechanism 4a comprises a large belt wheel 4a1, a belt 4a2, a driving motor 4a3, a small pulley 4a4 and a protective cover 4a5, wherein the large belt wheel 4a1 is fixedly arranged on a driving shaft 4c, the driving motor 4a3 is fixedly arranged on the ground, the small pulley 4a4 is fixedly arranged on the driving shaft of the driving motor 4a3, the belt 4a2 is arranged on the large belt wheel 4a1 and the small pulley 4a4, and the protective cover 4a5 is covered on the driving motor 4a 3. The controller controls the start of the driving motor 4a3, so that the driving motor 4a3 drives the small pulley 4a4 to move, the small pulley 4a4 drives the large pulley 4a1 to move through the belt 4a2, and the large pulley 4a1 drives the driving shaft 4c to rotate.
The cleaning mechanism 5 comprises a gate component 5a, a drawer 5b, an inclined plate 5c, a guide plate 5d and a handle 5e, the inclined plate 5c is obliquely and fixedly arranged at the bottom of the water tank 2, the top end of the inclined plate 5c is higher than the bottom end of the inclined plate 5c, the top end of the inclined plate 5c is fixedly connected with the water tank 2, a gap for sediment to pass through is reserved between the bottom end of the inclined plate 5c and the water tank 2, two sides of the inclined plate 5c are fixedly connected with the inner side of the water tank 2, the guide plate 5d is fixedly arranged at the bottom of the inclined plate 5c, the top end of the guide plate 5d is fixedly connected with the bottom of the inclined plate 5c, the bottom end of the guide plate 5d is fixedly connected with the top of the inner side of the water tank 2, the drawer 5b is positioned below the bottom end of the inclined plate 5c, two sides of the drawer 5b are respectively attached to the water tank 2 and the guide plate 5d, the water tank 2 is provided with a notch for drawing the box 5b out, and a gate component 5a for blocking the box 5b is fixedly arranged on the water tank 2. When needs are cleared up 2 insides of water tank, open gate subassembly 5a through the user, rethread pulling handle 5e, and then will take out box 5b from 2 insides of water tank, will take out the precipitate in the box 5b again and clear up, the precipitate in the water tank 2 again, the in-process of rivers motion can slide into along hang plate 5c and take out in the box 5b again.
The gate assembly 5a comprises a clamping plate 5a1, a push plate 5a3 and two guide plates 5a2, wherein the two guide plates 5a2 are fixedly installed on the water tank 2, the clamping plate 5a1 can be installed between the two guide plates 5a2 in a sliding mode, strip-shaped guide holes are formed in the two guide plates 5a2, the clamping plate 5a1 is located right above the handle 5e, and the push plate 5a3 is fixedly installed on the clamping plate 5a 1. Push pedal 5a3 is moved to the upper plate through the user, and then makes push pedal 5a3 drive cardboard 5a1 upward movement, and then makes cardboard 5a1 not contradict drawing box 5b, carries on spacingly to cardboard 5a1 through two baffle 5a 2.
The drainer 9 comprises a box body 9a, a box cover 9b, a baffle plate 9c, a pressure increasing plate 9e, a guide plate 9h, a screw 9i, two guide posts 9d and abutting springs 9f, wherein the box body 9a is fixedly arranged on the lower side water inlet 2e, two connecting pipes are arranged on two sides of the box body 9a and communicated with the inside of the box body 9a, one connecting pipe is fixedly connected with the lower side water inlet 2e, the other connecting pipe is connected with the water return mechanism 7, the box cover 9b is detachably and fixedly arranged on the box body 9a, one side of the baffle plate 9c is covered on the connecting pipe connected with the lower side water inlet 2e, the two guide posts 9d are fixedly arranged on the other side of the baffle plate 9c, the two abutting springs 9f are respectively sleeved on the two guide posts 9d, the guide plate 9h is fixedly arranged at the bottom of the inner side of, the guide plate 9h is provided with sliding holes for the two guide pillars 9d to slide, the pressure increasing plate 9e can be slidably mounted on the two guide pillars 9d, the pressure increasing plate 9e is provided with sliding holes for the two guide pillars 9d to slide, the screw 9i is mounted on the guide plate 9h, the guide plate 9h is provided with a threaded hole meshed with the screw 9i, one end of the pressure increasing plate 9e is abutted to the two abutting springs 9f, and the other end of the pressure increasing plate 9e is abutted to the screw 9 i. After being full of by water in the water tank 2, because still continuing to add water in the water tank 2, and then make the water in the water tank 2 contradict baffle 9c, and then compress conflict spring 9f, and then make the water in the water tank 2 enter into box body 9a, again enter into return water mechanism 7 through box body 9a, through dismantling lid 9b from box body 9a, through rotating screw 9i, and then make screw 9i promote pressure boost plate 9e, and then make pressure boost plate 9e compress two conflict springs 9f, and then increase conflict spring 9f to baffle 9 c's conflict power, and then when avoiding not being full of water in the water tank 2, baffle 9c has opened.
The water return mechanism 7 comprises a first water return pipe 7a, a second water return pipe 7b, a third water return pipe 7c, a water return tank 7d, a water return pump 7e and a water pumping pipe 7f, one end of the first water return pipe 7a is fixedly connected with a connecting pipe on the drainer 9, the other end of the first water return pipe 7a is fixedly connected with the water return tank 7d, a water inlet connected with the first water return pipe 7a is arranged on the water return tank 7d, the bottom end of the water pumping pipe 7f penetrates through the top of the water return tank 7d and is positioned in the water return tank 7d, the top end of the water pumping pipe 7f is fixedly connected with one side of the second water return pipe 7b, the other end of the second water return pipe 7b is connected with the water inlet of the water return pump 7e, and the water return pump 7, and the water outlet of the water return pump 7e is fixedly connected with one end of a third water return pipe 7c, and the other end of the third water return pipe 7c is connected with the upper water inlet 2f of the water tank 2. The water return pump 7e is started through the controller, so that the water return pump 7e pumps out water in the water return tank 7d through the water pumping pipe 7f, and the pumped water sequentially enters the water tank 2 through the water pumping pipe 7f, the second water return pipe 7b, the water return pump 7e and the third water return pipe 7 c.
The top of the water tank 2 is provided with a heating pipe 10, and the output end of the heating pipe 10 is inserted into the water tank 2. When weather is cold, the user can use the controller to start the heating pipe 10, and then accelerates the speed of water heating in the water tank 2, and can make the water in the water tank 2 rise to higher temperature, when not needing the heating, close the controller, also can close the heating pipe 10 when the controller is closed.
The working principle is as follows: when the indoor needs to be warmed, the controller is started by a user, so that the water return pump 7e works, the water return pump 7e pumps water in the water return tank 7d through the water pumping pipe 7f, the pumped water sequentially passes through the water pumping pipe 7f, the second water return pipe 7b, the water return pump 7e and the third water return pipe 7c to enter the water tank 2, after a certain time, the water return pump 7e is controlled by the controller to be closed, the gas furnace water heater 3 is controlled by the controller to be started, so that hot water is continuously added into the water tank 2 by the gas furnace water heater 3, the controller controls the driving motor 4a3 to work, so that the driving motor 4a3 drives the small pulley 4a4 to move, so that the small pulley 4a4 drives the large pulley 4a1 to move through the belt 4a2, and further the large pulley 4a1 drives the driving shaft 4c to rotate, and then the driving shaft 4c drives the stirring paddle 4b to move, and further the stirring paddle 4b mixes hot water and cold water in the water tank 2, and then the air heat pump 1 is started by the controller, and further the air heat pump 1 circularly heats water in the water tank 2, when the temperature sensor 8 senses that the temperature in the water tank 2 reaches a set value, the temperature sensor 8 transmits a signal to the controller, the controller controls the gas-fired water heater 3 to stop working, and further the gas-fired water heater 3 does not convey hot water into the water tank 2, but the air heat pump 1 continuously works to heat water in the water tank 2, and in the process, when the water in the water tank 2 is full, because the water in the water tank 2 is continuously added, and further the water in the water tank 2 collides the baffle 9c, and further compresses the collision spring 9f, and then make the water in the water tank 2 enter the cartridge 9a, enter the backwater organization 7 through the cartridge 9a, the controller controls the water pump 6a to work, and then make the water pump 6a pump away the hot water in the water tank 2 along the inlet tube 6d, the hot water pumped away will enter into heating pipe 6b, heating pipe 6b is installed on the indoor ground of user, heat the indoor ground of user through heating pipe 6b, the hot water flowing through heating pipe 6b will pass the check valve 6c, the hot water passing through check valve 6c will enter into the water tank 2 along the outlet pipe 6e, and then realize the heating circulation, when needing not to heat, the controller controls the electromagnetic valve to open, make the water in the water tank 2 flow out to the appointed place along outlet 2h and electromagnetic valve, and then recycled, when needing to clear the inside of the water tank 2, move the push pedal 5a3 through the user, and then make push pedal 5a3 drive cardboard 5a1 upward movement, and then make cardboard 5a1 not contradict drawing box 5b, rethread pulling handle 5e, and then will draw box 5b and take out from water tank 2, will draw the deposit in the box 5b again and clear up.
Claims (9)
1. An air heat pump and gas furnace combined heating system is characterized by comprising an air heat pump (1), a water tank (2), a gas furnace water heater (3) and a heating mechanism (6), wherein the air heat pump (1) is connected with the water tank (2) through two water guide pipes, two circulating water ports (2a) connected with the two water guide pipes are arranged on the water tank (2), the gas furnace water heater (3) is connected with the water tank (2) through a hot water pipe, an upper side water inlet (2b) connected with the hot water pipe is arranged on the water tank (2), a stirring mechanism (4) for mixing and stirring is arranged in the water tank (2), a cleaning mechanism (5) for cleaning is arranged at the bottom of the water tank (2), the heating mechanism (6) is arranged indoors for users, a water inlet and a water outlet of the heating mechanism (6) are both connected with the water tank (2), a water outlet (2c) connected with the water inlet of the heating mechanism (6) is arranged on the water, a water inlet (2d) connected with a water outlet of the heating mechanism (6) is arranged on the water tank (2), the water inlet (2d) is positioned above the water outlet (2c), a lower side water inlet (2e) is arranged on the water tank (2), the lower side water inlet (2e) is positioned at the bottom of the outer edge of the water tank (2), a drainer (9) is fixedly arranged on the lower side water inlet (2e), one end of the drainer (9) is fixedly connected and communicated with one end of the lower side water inlet (2e), a water return mechanism (7) is arranged beside the water tank (2), a water inlet of the water return mechanism (7) is connected with the other end of the drainer (9), a water outlet of the water return mechanism (7) is connected with the top of the inner side of the water tank (2), an upper water inlet (2f) connected with a water outlet of the water return mechanism (7) is arranged at the top of, the sensing end of the temperature sensor (8) is positioned at the bottom of the inner side of the water tank (2), a water outlet (2h) is further formed in the water tank (2), and an electromagnetic valve is arranged on the water outlet (2 h).
2. An air heat pump and gas furnace combined heating system according to claim 1, wherein the stirring mechanism (4) comprises a driving mechanism (4a), a stirring paddle (4b), a driving shaft (4c), a baffle ring (4d) and a support ring (4e), the stirring paddle (4b) is located in the water tank (2), the driving shaft (4c) is fixedly installed on the stirring paddle (4b), both ends of the driving shaft (4c) respectively penetrate through both sides of the water tank (2), two support rings (4e) are sleeved on both side outer edges of the driving shaft (4c), the support rings (4e) are fixedly connected with the water tank (2), two baffle rings (4d) are fixedly installed on the driving shaft (4c), and two baffle rings (4d) are located outside the two support rings (4e), and the inner sides of the two baffle rings (4d) are abutted against the outer sides of the two support rings (4e), the driving mechanism (4a) is positioned outside the water tank (2), and the driving mechanism (4a) is in transmission connection with the driving shaft (4 c).
3. A combined air heat pump and gas burner heating system according to claim 2, characterized in that the driving mechanism (4a) comprises a large pulley (4a1), a belt (4a2), a driving motor (4a3), a small pulley (4a4) and a hood (4a5), the large pulley (4a1) is fixedly mounted on the driving shaft (4c), the driving motor (4a3) is fixedly mounted on the ground, the small pulley (4a4) is fixedly mounted on the driving shaft of the driving motor (4a3), the belt (4a2) is mounted on the large pulley (4a1) and the small pulley (4a4), and the hood (4a5) is covered on the driving motor (4a 3).
4. A combined air heat pump and gas furnace heating system according to claim 3, wherein the cleaning mechanism (5) comprises a shutter assembly (5a), a drawer (5b), an inclined plate (5c), a guide plate (5d) and a handle (5e), the inclined plate (5c) is fixedly installed at the bottom of the tank (2) in an inclined manner, the top end of the inclined plate (5c) is higher than the bottom end of the inclined plate (5c), the top end of the inclined plate (5c) is fixedly connected with the tank (2), a gap for the passage of the sediment is left between the bottom end of the inclined plate (5c) and the tank (2), the two sides of the inclined plate (5c) are fixedly connected with the inner side of the tank (2), the guide plate (5d) is fixedly installed at the bottom of the inclined plate (5c), and the top end of the guide plate (5d) is fixedly connected with the bottom of the inclined plate (5c), the bottom of deflector (5d) and the inboard top fixed connection of water tank (2), take out box (5b) and be located the bottom below of hang plate (5c), and take out the both sides of box (5b) respectively with water tank (2) and deflector (5d) laminating, handle (5e) fixed mounting is on hang plate (5c), set up on water tank (2) and supply to take out the breach that box (5b) taken out, a gate subassembly (5a) fixed mounting that blocks is used for taking out box (5b) is on water tank (2).
5. A combined air heat pump and gas burner heating system according to claim 4, characterized in that the shutter assembly (5a) comprises a catch plate (5a1), a push plate (5a3) and two guide plates (5a2), the two guide plates (5a2) are fixedly mounted on the water tank (2), the catch plate (5a1) is slidably mounted between the two guide plates (5a2), and both guide plates (5a2) are provided with strip-shaped guide holes, the catch plate (5a1) is located right above the handle (5e), and the push plate (5a3) is fixedly mounted on the catch plate (5a 1).
6. The combined heating system of the air heat energy pump and the gas furnace as claimed in claim 5, wherein the heating mechanism (6) comprises a water pump (6a), a heating pipe (6b), a one-way valve (6c), a water inlet pipe (6d) and a water outlet pipe (6e), one end of the water inlet pipe (6d) is fixedly connected with the water outlet (2c) of the water tank (2), the other end of the water inlet pipe (6d) is fixedly connected with the water inlet of the water pump (6a), one end of the heating pipe (6b) is connected with the water outlet of the water pump (6a), the other end of the heating pipe (6b) is fixedly connected with one end of the one-way valve (6c) and the other end of the one-way valve (6c) is fixedly connected with one end of the water outlet pipe (6e), and the other end of the water outlet pipe (6e) is fixedly connected with the water inlet.
7. An air heat pump and gas furnace combined heating system according to claim 6, characterized in that the drainer (9) comprises a box body (9a), a box cover (9b), a baffle plate (9c), a pressurizing plate (9e), a guide plate (9h), a screw (9i), two guide posts (9d) and an abutting spring (9f), the box body (9a) is fixedly installed on the lower side water inlet (2e), two connecting pipes are arranged on two sides of the box body (9a), the two connecting pipes are communicated with the inside of the box body (9a), one connecting pipe is fixedly connected with the lower side water inlet (2e), the other connecting pipe is connected with the water return mechanism (7), the box cover (9b) is detachably and fixedly installed on the box body (9a), one side of the baffle plate (9c) covers the connecting pipe connected with the lower side water inlet (2e), the two guide posts (9d) are fixedly installed on the other side of the baffle plate (9c), two conflict springs (9f) are respectively sleeved on two guide pillars (9d), a guide plate (9h) is fixedly installed at the bottom of the inner side of a box body (9a), the two guide pillars (9d) are in sliding connection with the guide plate (9h), sliding holes for the two guide pillars (9d) to slide are formed in the guide plate (9h), a pressurizing plate (9e) can be slidably installed on the two guide pillars (9d), the pressurizing plate (9e) is provided with the sliding holes for the two guide pillars (9d) to slide, screws (9i) are installed on the guide plate (9h), the guide plate (9h) is provided with threaded holes meshed with screws (9i), one end of the pressurizing plate (9e) is in conflict with the two conflict springs (9f), and the other end of the pressurizing plate (9e) is in conflict with the screws (9 i).
8. The combined heating system of an air heat energy pump and a gas furnace as claimed in claim 7, wherein the water return mechanism (7) comprises a first water return pipe (7a), a second water return pipe (7b), a third water return pipe (7c), a water return tank (7d), a water return pump (7e) and a water pumping pipe (7f), one end of the first water return pipe (7a) is fixedly connected with a connecting pipe on the drainer (9), the other end of the first water return pipe (7a) is fixedly connected with the water return tank (7d), the water return tank (7d) is provided with a water inlet connected with the first water return pipe (7a), the bottom end of the water pumping pipe (7f) passes through the top of the water return tank (7d) and is positioned in the water return tank (7d), the top end of the water pumping pipe (7f) is fixedly connected with one side of the second water return pipe (7b), the other end of the second water return pipe (7b) is connected with the water inlet of the water return pump (7e, the water return pump (7e) is fixedly installed at the top of the water return tank (7d), a water outlet of the water return pump (7e) is fixedly connected with one end of a third water return pipe (7c), and the other end of the third water return pipe (7c) is connected with an upper water inlet (2f) of the water tank (2).
9. An air heat energy pump and gas furnace combined heating system according to claim 8, characterized in that the top of the water tank (2) is provided with heating pipes (10), the output ends of the heating pipes (10) are inserted in the water tank (2).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010296740.XA CN111442318A (en) | 2020-04-15 | 2020-04-15 | Air-source heat pump and gas furnace combined heating system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010296740.XA CN111442318A (en) | 2020-04-15 | 2020-04-15 | Air-source heat pump and gas furnace combined heating system |
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| CN111442318A true CN111442318A (en) | 2020-07-24 |
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| CN202010296740.XA Pending CN111442318A (en) | 2020-04-15 | 2020-04-15 | Air-source heat pump and gas furnace combined heating system |
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Cited By (1)
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| CN114674030A (en) * | 2022-03-30 | 2022-06-28 | 江苏龙净科杰环保技术有限公司 | Novel hot water supply system |
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