CN213542888U - Heat pump set with adjustable heat recovery - Google Patents
Heat pump set with adjustable heat recovery Download PDFInfo
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- CN213542888U CN213542888U CN202021934929.9U CN202021934929U CN213542888U CN 213542888 U CN213542888 U CN 213542888U CN 202021934929 U CN202021934929 U CN 202021934929U CN 213542888 U CN213542888 U CN 213542888U
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Abstract
The utility model discloses a heat pump set of adjustable heat recovery in area, which comprises a housin, the inner chamber of casing is provided with heat exchange water tank, the top on casing right side is run through and is provided with the inlet tube, the left end of inlet tube run through to the inner chamber of casing and with the fixed intercommunication in top on heat exchange water tank right side, the bottom on casing right side is run through and is provided with the outlet pipe, the left end of outlet pipe run through to the inner chamber of casing and with the fixed intercommunication in bottom on heat exchange water tank right side. The utility model provides a current heat pump set do not possess the defrosting function, after using a period, can produce the phenomenon of frosting, just can continue work after need stop the function and defrost, only through original heat pump structure, reverse operation, the evaporimeter is made the condenser and is used, the evaporimeter is made to the condenser, realize the defrosting, increase and use the electric quantity, defrosting time is long, can not carry out recycle to the heat that the heat exchange water tank gived off simultaneously, the resource has been wasted, the problem of work efficiency has been reduced.
Description
Technical Field
The utility model relates to a heat pump technical field specifically is a heat pump set of adjustable heat recovery in area.
Background
The heat pump is a high-efficiency energy-saving device which fully utilizes low-grade heat energy, the heat can be spontaneously transferred from a high-temperature object to a low-temperature object but can not be spontaneously carried out in the opposite direction, the working principle of the heat pump is a mechanical device which forces the heat to flow from the low-temperature object to the high-temperature object in a reverse circulation mode, the heat pump can obtain larger heat supply amount only by consuming a small amount of reverse circulation net work, the low-grade heat energy which is difficult to apply can be effectively utilized to achieve the aim of saving energy, but the existing heat pump unit does not have the defrosting function, can generate the phenomenon of frosting after being used for a period of time, can continue to work after being stopped to defrost, can only be reversely operated through the original heat pump structure, the evaporator is used as the condenser, the condenser is used as the evaporator to achieve defrosting, the electricity consumption is increased, the defrosting time is long, and the heat emitted by the heat exchange water tank, the resources are wasted, and the working efficiency is reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a heat pump set of adjustable heat recovery volume in area, possess the defrosting and can adjust the advantage that retrieves heat transfer water tank and give off the heat, solved current heat pump set and did not possess the defrosting function, after using a period, can produce the phenomenon of frosting, just can continue work after need stopping the function and defrosting, only through original heat pump structure, reverse operation, the evaporimeter is done the condenser and is used, the evaporimeter is done to the condenser, realize the defrosting, increase the use electric quantity, defrosting time is long, the heat that can not give off heat transfer water tank simultaneously recycles, the resource has been wasted, the problem of work efficiency has been reduced.
In order to achieve the above object, the utility model provides a following technical scheme: a heat pump unit with adjustable heat recovery comprises a shell, wherein a heat exchange water tank is arranged in an inner cavity of the shell, a water inlet pipe penetrates through the top on the right side of the shell, the left end of the water inlet pipe penetrates through the inner cavity of the shell and is fixedly communicated with the top on the right side of the heat exchange water tank, a water outlet pipe penetrates through the bottom on the right side of the shell, the left end of the water outlet pipe penetrates through the inner cavity of the shell and is fixedly communicated with the bottom on the right side of the heat exchange water tank, an evaporator is fixedly connected to the left side of the inner cavity of the shell through a support, a compressor is fixedly connected to the bottom of the inner cavity of the shell through a support, a shunting frame is fixedly connected to the bottom of the shunting frame, a connecting pipe is fixedly communicated to one end, away from the shunting, the heat exchange water tank comprises a heat exchange water tank, a heat exchange water tank and a shell, wherein the top of the heat exchange water tank is fixedly connected with a flow collecting frame, the top of the flow collecting frame is fixedly communicated with a first conveying pipe, one end, far away from the flow collecting frame, of the first conveying pipe is fixedly communicated with the input end of an evaporator, the surface of the first conveying pipe is provided with a throttling valve, the left side of the shell is provided with a short pipe in a penetrating manner, the right side of the short pipe penetrates through the inner cavity of the shell, the inner cavity of the short pipe is fixedly connected with a first motor through a support, the surface of a rotating shaft of the first motor is fixedly connected with a fan blade, the right side of the inner wall of the short pipe is fixedly connected with a heating pipe, the inner cavity of the heat exchange, the bottom of second motor shaft runs through to the inner chamber and the fixedly connected with threaded rod of the cover body, the bottom of threaded rod run through to the bottom of annular plate and with the left side swing joint of cover body inner chamber bottom, the through-hole has been seted up on the right side of the cover body, the fixed intercommunication in left bottom of the cover body has the second conveyer pipe, the one end that the cover body was kept away from to the second conveyer pipe communicates with the bottom of nozzle stub is fixed, the gas pocket has all been seted up in the left side at the front of casing and the back.
Preferably, the left side of the shell is movably connected with a filter screen plate through a bolt, and the filter screen plate is circular.
Preferably, the left side of the top of the cover body is provided with a round hole matched with the second motor rotating shaft, and the diameter of the round hole is larger than that of the second motor rotating shaft.
Preferably, a bearing is arranged between the threaded rod and the cover body, and the bearing is sleeved on the surface of the threaded rod.
Preferably, one side of the annular plate, which is far away from the heat exchange water tank, is in contact with the inner wall of the cover body, the number of the bent pipes is seven, and the bent pipes are in a spiral pattern.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a casing, the heat transfer water tank, the inlet tube, the outlet pipe, the evaporimeter, a compressor, the reposition of redundant personnel frame, the connecting pipe, the mass flow frame, first conveyer pipe, the choke valve, the nozzle stub, first motor, the flabellum, the heating pipe, the return bend, the cover body, the annular slab, the second motor, the threaded rod, the through-hole, second conveyer pipe and gas pocket cooperate, possess the advantage of defrosting and can adjust the heat that retrieves the heat transfer water tank and give off heat, solved current heat pump set and do not possess the defrosting function, after using a period of time, can produce the phenomenon of frosting, can continue work after needing to stop the operation and defrosting, only through original heat pump structure, reverse operation, the evaporimeter is used as the condenser, the condenser is used, realize defrosting, increase the use electric quantity, defrosting time is long, can not recycle the heat that the heat transfer water tank gi, the problem of work efficiency is reduced.
2. The utility model discloses a set up and filter the otter board, filter the air that enters into the casing, prevent that the dust from entering into the casing, through setting up the round hole, make the second motor shaft not receive the influence of the cover body when rotating, through setting up the bearing, fix the screw rod, make threaded rod more stable when rotating, be spiral pattern through setting up the return bend, increased heat exchange area, gaseous under the same velocity of flow condition, increased the flow time in heat exchange water tank, prolonged heat exchange time.
Drawings
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a schematic top sectional view of the heat exchange water tank of the present invention;
fig. 3 is a schematic view of the present invention in partial section in front view.
In the figure: the device comprises a shell 1, a heat exchange water tank 2, a water inlet pipe 3, a water outlet pipe 4, an evaporator 5, a compressor 6, a flow dividing frame 7, a connecting pipe 8, a flow collecting frame 9, a first conveying pipe 10, a throttle valve 11, short pipes 12, a first motor 13, fan blades 14, a heating pipe 15, a bent pipe 16, a cover body 17, an annular plate 18, a second motor 19, a threaded rod 20, a through hole 21, a second conveying pipe 22, air holes 23 and a filter screen plate 24.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, a heat pump set with adjustable heat recovery capacity comprises a housing 1, a heat exchange water tank 2 is arranged in an inner cavity of the housing 1, a water inlet pipe 3 is arranged at the top of the right side of the housing 1 in a penetrating manner, the left end of the water inlet pipe 3 penetrates into the inner cavity of the housing 1 and is fixedly communicated with the top of the right side of the heat exchange water tank 2, a water outlet pipe 4 is arranged at the bottom of the right side of the housing 1 in a penetrating manner, the left end of the water outlet pipe 4 penetrates into the inner cavity of the housing 1 and is fixedly communicated with the bottom of the right side of the heat exchange water tank 2, an evaporator 5 is fixedly connected with the bottom of the inner cavity of the housing 1 through a support, a shunting frame 7 is fixedly connected with the bottom of the shunting frame 7, a connecting pipe 8 is fixedly communicated with the bottom of the shunting frame 7, one end of the connecting, the top of the heat exchange water tank 2 is fixedly connected with a collecting frame 9, the top of the collecting frame 9 is fixedly communicated with a first conveying pipe 10, one end of the first conveying pipe 10 far away from the collecting frame 9 is fixedly communicated with the input end of the evaporator 5, the surface of the first conveying pipe 10 is provided with a throttle valve 11, the left side of the shell 1 is provided with a short pipe 12 in a penetrating way, the right side of the short pipe 12 is communicated with the inner cavity of the shell 1, the inner cavity of the short pipe 12 is fixedly connected with a first motor 13 through a bracket, the surface of the rotating shaft of the first motor 13 is fixedly connected with a fan blade 14, the right side of the inner wall of the short pipe 12 is fixedly connected with a heating pipe 15, the inner cavity of the heat exchange water tank 2 is provided with a bent pipe 16, two ends of the bent pipe 16 are respectively communicated with the heat exchange water tank 2 and respectively extend to the inner cavities of the flow dividing frame, the bottom of the rotating shaft of the second motor 19 penetrates through the inner cavity of the cover body 17 and is fixedly connected with a threaded rod 20, the bottom of the threaded rod 20 penetrates through the bottom of the annular plate 18 and is movably connected with the left side of the bottom of the inner cavity of the cover body 17, the right side of the cover body 17 is provided with a through hole 21, the left bottom of the cover body 17 is fixedly communicated with a second conveying pipe 22, one end, far away from the cover body 17, of the second conveying pipe 22 is fixedly communicated with the bottom of the short pipe 12, the left sides of the front and the back of the shell 1 are both provided with air holes 23, the left side of the top of the shell 1 is movably connected with a filter screen plate 24 through bolts, the filter screen plate 24 is circular, through the arrangement of the filter screen plate 24, air entering the shell 1 is filtered, dust is prevented from entering the shell 1, the left side of the top, through setting up the round hole, make the second motor 19 pivot not receive the influence of the cover body 17 when rotating, be provided with the bearing between threaded rod 20 and the cover body 17, the bearing housing is established on the surface of threaded rod 20, through setting up the bearing, fix threaded rod 20, make threaded rod 20 more stable when rotating, one side that the heat exchange water tank 2 was kept away from to annular plate 18 contacts with the inner wall of the cover body 17, the number of return bend 16 is seven, return bend 16 is the spiral pattern, through setting up return bend 16 to the spiral pattern, the heat exchange area has been increased, gaseous under the same velocity of flow condition, the flow time in heat exchange water tank 2 has been increased, the heat exchange time has been prolonged, through casing 1, heat exchange water tank 2, inlet tube 3, outlet pipe 4, evaporimeter 5, compressor 6, reposition of redundant personnel frame 7, connecting pipe 8, mass flow frame 9, first conveyer pipe 10, choke valve 11, nozzle stub 12, first, Flabellum 14, heating pipe 15, return bend 16, the cover body 17, annular plate 18, second motor 19, threaded rod 20, through-hole 21, second conveyer pipe 22 and gas pocket 23 cooperate, possess the defrosting and can adjust the advantage of retrieving heat transfer water tank and giving off heat, it does not have the defrosting function to have solved current heat pump set, after using a period, can produce the phenomenon of frosting, just can continue work after need the stop work defrosting, only through original heat pump structure, reverse operation, the evaporimeter is done the condenser and is used, the condenser is done the evaporimeter, realize the defrosting, increase the use electric quantity, defrosting time is long, can not carry out recycle to the heat that the heat transfer water tank gived off simultaneously, the resource has been wasted, the problem of work efficiency has been reduced.
When the device is used, a power supply and a controller are externally connected with the device through leads, the controller controls the operation of the evaporator 5, the compressor 6 and the first motor 13, the rotation of a rotating shaft of the first motor 13 drives the rotation of the fan blades 14 to convey the externally connected normal temperature air into the shell 1, the liquid refrigerant in the evaporator 5 absorbs heat from the normal temperature air and is converted into low pressure steam, the low pressure steam is compressed and converted into high temperature and high pressure steam when passing through the compressor 6, the high temperature and high pressure gas enters the shunting frame 7 through the connecting pipe 8 to be shunted, the high temperature and high pressure gas is shunted and then exchanges heat with low temperature water in the heat exchange water tank 2 when passing through different bent pipes 16 respectively, the bent pipe 16 is arranged in a spiral mode, the heat exchange area is increased, the flowing time of the gas in the heat exchange water tank 2 is increased under the same flow rate condition, the heat exchange time is prolonged, the low-temperature water in the heat exchange water tank 2 is changed into high-temperature water, the high-pressure liquid of the refrigerant is changed into low-temperature low-pressure liquid refrigerant when passing through the throttling valve 11 on the first conveying pipe 10, a cycle is formed, the function of a heat pump is realized, the rotation of the fan blades 14 drives the air to flow, so that the external air and the refrigerant in the evaporator 5 can exchange heat rapidly, the efficiency of the heat pump is improved, the controller controls the operation of the second motor 19, the rotation of the rotating shaft of the second motor 19 drives the rotation of the threaded rod 20, the rotation of the threaded rod 20 drives the annular plate 18 to ascend or descend, the heat emitted by the heat exchange water tank 2 is recovered to different degrees, the rotation of the fan blades 14 conveys the hot air to the surface of the evaporator 5 through the second conveying pipe 22, the efficiency of the heat pump is improved, when the evaporator 5 needs to be defrosted, the controller controls the operation of the heating pipe, the evaporator 5 is defrosted.
All kinds of parts used in the application document are standard parts and can be purchased from the market, the specific connection mode of all parts adopts conventional means such as mature bolts, rivets, welding and the like in the prior art, the conventional models in the prior art are adopted for machinery, parts and electrical equipment, the conventional connection mode in the prior art is adopted for circuit connection, and detailed description is not given here.
In summary, the following steps: the heat pump unit with the adjustable heat recovery capacity comprises a shell 1, a heat exchange water tank 2, a water inlet pipe 3, a water outlet pipe 4, an evaporator 5, a compressor 6, a flow dividing frame 7, a connecting pipe 8, a flow collecting frame 9, a first conveying pipe 10, a throttle valve 11, a short pipe 12, a first motor 13, fan blades 14, a heating pipe 15, a bent pipe 16, a cover body 17, an annular plate 18, a second motor 19, a threaded rod 20, a through hole 21, a second conveying pipe 22 and an air hole 23, and solves the problem that the conventional heat pump unit does not have a defrosting function, frost is generated after the heat pump unit is used for a period of time, the heat pump unit can continue to work after operation is stopped for defrosting, the evaporator serves as a condenser and the evaporator only by the conventional heat pump structure and runs in a reverse direction, the electric quantity is increased, the defrosting time is long, and heat emitted by the heat exchange water tank cannot be recycled, wasting resources and reducing the working efficiency.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a heat pump set of adjustable heat recovery in area, includes casing (1), its characterized in that: the inner cavity of the shell (1) is provided with a heat exchange water tank (2), the top on the right side of the shell (1) is provided with a water inlet pipe (3) in a penetrating manner, the left end of the water inlet pipe (3) penetrates through the inner cavity of the shell (1) and is fixedly communicated with the top on the right side of the heat exchange water tank (2), the bottom on the right side of the shell (1) is provided with a water outlet pipe (4) in a penetrating manner, the left end of the water outlet pipe (4) penetrates through the inner cavity of the shell (1) and is fixedly communicated with the bottom on the right side of the heat exchange water tank (2), the left side of the inner cavity of the shell (1) is fixedly connected with an evaporator (5) through a support, the bottom of the inner cavity of the shell (1) is fixedly connected with a compressor (6) through a support, the bottom of the heat exchange water tank (2) is fixedly connected with a shunting frame (7), the bottom, the output end of the evaporator (5) is fixedly communicated with the input end of the compressor (6), the top of the heat exchange water tank (2) is fixedly connected with a flow collecting frame (9), the top of the flow collecting frame (9) is fixedly communicated with a first conveying pipe (10), one end, far away from the flow collecting frame (9), of the first conveying pipe (10) is fixedly communicated with the input end of the evaporator (5), a throttling valve (11) is arranged on the surface of the first conveying pipe (10), a short pipe (12) is arranged on the left side of the shell (1) in a penetrating mode, the right side of the short pipe (12) is arranged in a penetrating mode to the inner cavity of the shell (1), a first motor (13) is fixedly connected to the inner cavity of the short pipe (12) through a support, fan blades (14) are fixedly connected to the surface of a rotating shaft of the first motor (13), a heating pipe (15) is fixedly connected to the right side of the inner wall, the inner chambers of the flow dividing frame (7) and the flow collecting frame (9) are respectively penetrated through the heat exchange water tank (2) at the two ends of the elbow pipe (16), the cover body (17) is sleeved on the outer surface of the heat exchange water tank (2), the annular plate (18) is sleeved on the surface of the heat exchange water tank (2), the second motor (19) is fixedly connected to the left side of the top of the cover body (17), the bottom of the rotating shaft of the second motor (19) penetrates through the inner chamber of the cover body (17) and is fixedly connected with the threaded rod (20), the bottom of the threaded rod (20) penetrates through the bottom of the annular plate (18) and is movably connected with the left side of the bottom of the inner chamber of the cover body (17), a through hole (21) is formed in the right side of the cover body (17), the second conveying pipe (22) is fixedly communicated with the left bottom of the cover body (17), one end of the second conveying pipe (22), the left sides of the front and the back of the shell (1) are provided with air holes (23).
2. A heat pump unit with adjustable heat recovery according to claim 1, wherein: the left side of the shell (1) is movably connected with a filter screen plate (24) through a bolt, and the filter screen plate (24) is circular.
3. A heat pump unit with adjustable heat recovery according to claim 1, wherein: the left side of the top of the cover body (17) is provided with a round hole matched with the rotating shaft of the second motor (19), and the diameter of the round hole is larger than that of the rotating shaft of the second motor (19).
4. A heat pump unit with adjustable heat recovery according to claim 1, wherein: a bearing is arranged between the threaded rod (20) and the cover body (17), and the bearing is sleeved on the surface of the threaded rod (20).
5. A heat pump unit with adjustable heat recovery according to claim 1, wherein: one side of the annular plate (18) far away from the heat exchange water tank (2) is in contact with the inner wall of the cover body (17), the number of the bent pipes (16) is seven, and the bent pipes (16) are in a spiral pattern.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021934929.9U CN213542888U (en) | 2020-09-07 | 2020-09-07 | Heat pump set with adjustable heat recovery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021934929.9U CN213542888U (en) | 2020-09-07 | 2020-09-07 | Heat pump set with adjustable heat recovery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213542888U true CN213542888U (en) | 2021-06-25 |
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ID=76491152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021934929.9U Active CN213542888U (en) | 2020-09-07 | 2020-09-07 | Heat pump set with adjustable heat recovery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213542888U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117346386A (en) * | 2023-10-08 | 2024-01-05 | 佛山市景途信息科技有限公司 | Air can integration heat pump set |
-
2020
- 2020-09-07 CN CN202021934929.9U patent/CN213542888U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117346386A (en) * | 2023-10-08 | 2024-01-05 | 佛山市景途信息科技有限公司 | Air can integration heat pump set |
| CN117346386B (en) * | 2023-10-08 | 2024-05-14 | 北京华远同创控股有限公司 | Air can integration heat pump set |
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