CN210179732U - Heat pump heating device and heating system - Google Patents
Heat pump heating device and heating system Download PDFInfo
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- CN210179732U CN210179732U CN201920640435.0U CN201920640435U CN210179732U CN 210179732 U CN210179732 U CN 210179732U CN 201920640435 U CN201920640435 U CN 201920640435U CN 210179732 U CN210179732 U CN 210179732U
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Abstract
The utility model provides a heat pump heating device, which comprises a heat pump host, at least one integrated heat exchanger module and at least one heating terminal; the heat pump host is connected with the integrated heat exchanger module through a refrigerant pipeline, the integrated heat exchanger module is connected with the heating end through a heating pipeline, and heat carrier of the refrigerant pipeline and heat carrier of the heating pipeline exchange heat in the integrated heat exchanger module. The utility model discloses can carry out heating mode transformation on the terminal basis of original heating effectively, reduce simultaneously and reform transform the cost. The embodiment of the utility model provides a heating system is still provided.
Description
Technical Field
The utility model belongs to the technical field of the heating technique and specifically relates to a heat pump heating system and heating system are related to.
Background
At present, the heating in the north is mainly performed in a kerosene boiler heating mode, and heat generated by the kerosene boiler is transferred through heating tail ends such as heating plates to realize indoor heating. In the investigation and research process to prior art, the utility model discloses a utility model people discovers, for improving energy utilization and realizing energy saving and emission reduction, prior art mainly utilizes heat pump replacement boiler to reform transform with the traditional heating mode to the north, but reforms transform the in-process and face following difficult problem:
1. if the existing boiler heating mode is replaced by the air source heat pump heating mode, the heating tail ends of the original heating radiators and the like are not applicable any more, so that the waste of the original heating radiators and the like is inevitably caused;
2. one heat pump host can only correspond to one heating end to use, so that the reconstruction cost is higher.
SUMMERY OF THE UTILITY MODEL
The utility model provides a heat pump heating system and heating system to solve current boiler heating mode and reform transform and lead to the terminal extravagant and the higher technical problem of cost of original heating, the utility model discloses can carry out heating mode transformation on the terminal basis of original heating effectively, reduce simultaneously and reform transform the cost.
On one hand, the embodiment of the utility model provides a heat pump heating device, including heat pump host computer, at least one integrated heat exchanger module and at least one heating end; the heat pump host is connected with the integrated heat exchanger module through a refrigerant pipeline, the integrated heat exchanger module is connected with the heating end through a heating pipeline, and heat carrier of the refrigerant pipeline and heat carrier of the heating pipeline exchange heat in the integrated heat exchanger module.
Based on the above scheme, the embodiment of the utility model provides an improve on the basis of original boiler heating structure, adopt the heat pump host computer to replace boiler heating and heat, utilize heating ends such as original radiators to provide the heating for the user, through integrated heat exchanger module has realized the heat pump host computer with heat exchange between the heating end, and one the heat pump host computer accessible integrated heat exchanger module connects the terminal for the user of the heating of a plurality of the same or differences and uses to realized the terminal reuse of heating such as radiators, reduced the transformation cost effectively, explain simultaneously that a heat pump host computer can only correspond the difficult problem of a heating end-to-end use.
As a preferred scheme, any one of the integrated heat exchanger modules comprises a heat exchanger, a first heat exchange pipeline and a second heat exchange pipeline are arranged in the heat exchanger, the first heat exchange pipeline is communicated with the refrigerant pipeline, and the second heat exchange pipeline is communicated with the heating pipeline.
As a preferred scheme, any one of the integrated heat exchanger modules comprises a controller, a water pump and a control valve, wherein the water pump is arranged on the heating pipeline, the control valve is arranged on the refrigerant pipeline, and the controller is respectively electrically connected with the water pump and the control valve.
Preferably, the control valve is arranged on a refrigerant pipeline communicated with a refrigerant outlet of the heat pump main unit, and the water pump is arranged on a heating pipeline communicated with an output port at the heating end.
As a preferred scheme, any integrated heat exchanger module comprises a heat exchanger and a control panel arranged on the heat exchanger, wherein the controller, the water pump and the control valve are all arranged in the shell, and the control panel is electrically connected with the controller.
Preferably, the heating tail end comprises one or more of a radiator, a floor heating pipe and a hot water tank.
On the other hand, the embodiment of the utility model provides a heating system, include as above-mentioned heat pump heating system, the heating terminal with integrated heat exchanger module is a plurality of, just the heating terminal corresponds only integrated heat exchanger module.
Based on the above scheme, the embodiment of the utility model provides an improve on the basis of original boiler heating structure, adopt the heat pump host computer to replace boiler heating and heat, utilize heating ends such as original radiators to provide the heating for the user, through integrated heat exchanger module has realized the heat pump host computer with heat exchange between the heating end, in order to satisfy heating or heat supply demand, one the heat pump host computer accessible is a plurality of integrated heat exchanger module connects a plurality of the same or different heating ends and uses in order to supply a plurality of users to be favorable to improving user experience and use the travelling comfort, realized the terminal reuse of heating such as radiators simultaneously, it can only correspond the terminal difficult problem of using of a heating and has reduced the transformation cost to have explained a heat pump host computer effectively.
Preferably, the heating terminal and the corresponding integrated heat exchanger module are located indoors.
As a preferred scheme, the integrated heat exchanger module is arranged close to the corresponding heating tail end.
According to the preferable scheme, the heating tail end is a hot water tank, water in the hot water tank is connected with the corresponding integrated heat exchanger module through the heating pipeline, and a cold water inlet and a hot water outlet are formed in the hot water tank.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive effort.
Fig. 1 is a schematic structural diagram of a heat pump heating apparatus according to a first embodiment of the present invention;
fig. 2 is a schematic structural diagram of a heating system according to a second embodiment of the present invention;
fig. 3 is a schematic structural diagram of a heating system according to a second embodiment of the present invention;
wherein the reference numbers in the drawings of the specification are as follows:
1. a heat pump host; 11. a refrigerant pipeline;
2. an integrated heat exchanger module; 21. a heat exchanger; 22. a controller; 23. a control valve; 24. a water pump; 25. a control panel;
3. a heating terminal; 31. a heating pipeline; 32. heating radiators; 33. laying a floor heating pipe; 34. a hot water tank.
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 efforts belong to the protection scope of the present invention.
Example one
Referring to fig. 1, a heat pump heating apparatus according to an embodiment of the present invention includes a heat pump host 1, at least one integrated heat exchanger module 2, and at least one heating terminal 3; the heat pump host 1 is connected with the integrated heat exchanger module 2 through a refrigerant pipeline 11, the integrated heat exchanger module 2 is connected with the heating terminal 3 through a heating pipeline 31, and a heat carrier of the refrigerant pipeline 11 and a heat carrier of the heating pipeline 31 exchange heat in the integrated heat exchanger module 2.
Based on the above scheme, the embodiment of the utility model provides an improve on the basis of original boiler heating structure, adopt heat pump host computer 1 to replace boiler heating and heat, utilize heating terminals 3 such as original radiators 32 to provide the heating for the user, through integrated heat exchanger module 2 has realized heat pump host computer 1 with heat exchange between the heating terminals 3, and one heat pump host computer 1 accessible integrated heat exchanger module 2 connects the terminal 3 of heating of a plurality of the same or differences and uses for the user to realized the terminal 3's of heating such as radiators 32 reuse, reduced the transformation cost effectively, explained a heat pump host computer 1 simultaneously and can only correspond the difficult problem that a heating terminal 3 used.
In this embodiment, it should be noted that the heat pump host 1 includes, but is not limited to, an air source heat pump host 1, a variable frequency heating host, and the like, and the integrated heat exchanger module 2 may form a whole set of integrated module with the heating terminal 3, or may form a module independently to be flexibly connected with different heating terminals 3. The refrigerant pipeline 11 is internally circulated with refrigerant, and the heating pipeline 31 is internally circulated with water or refrigerant. It is understood that the heating tip 3 includes one or more of a radiator 32, a floor heating pipe 33, and a hot water tank 34, as shown in fig. 2.
In combination with the above scheme, preferably, any one of the integrated heat exchanger modules 2 includes a heat exchanger, a first heat exchange pipeline and a second heat exchange pipeline are arranged in the heat exchanger 21, the first heat exchange pipeline is communicated with the refrigerant pipeline 11, and the second heat exchange pipeline is communicated with the heating pipeline 31.
Any one of the integrated heat exchanger modules 2 includes a controller 22, a water pump 24 and a control valve 23, the water pump 24 is disposed on the heating pipeline 31, the control valve 23 is disposed on the refrigerant pipeline 11, and the controller 22 is electrically connected to the water pump 24 and the control valve 23, respectively.
In this embodiment, the heat exchanger 21 is a high-efficiency heat exchanger, is located in the middle of the integrated heat exchanger module 2, and is used for exchanging heat between a refrigerant and water, so as to realize heat generated by the heat pump unit.
The controller 22 adjusts the flow rate and the flow velocity of the refrigerant through the opening degree of the control valve 23, and adjusts the flow rate of the heat carrier at the heating terminal 3 by controlling the opening degree of the water pump 24, so as to adjust the heat exchange process of the integrated heat exchanger module 2, and further achieve effective control of the indoor heating temperature. In this way, the controller 22 and the control panel 25 are configured on each integrated heat exchanger module 2, so that a user can separately control each integrated heat exchanger module 2 according to needs, the control is convenient, the waste of energy is effectively avoided, the efficiency is high, the energy is saved, and the heat loss is low. The heating terminal 3 of each user is connected respectively the integrated heat exchanger module 2, each the integrated heat exchanger module 2 carries out the independent control respectively for every user all can in time effectively realize its heating demand, and user experience and use travelling comfort improve by a wide margin.
With continued reference to fig. 1, in order to rationalize the structure, the control valve 23 is disposed on the refrigerant pipeline 11 communicating with the refrigerant outlet of the heat pump main unit 1, and the water pump 24 is disposed on the heating pipeline 31 communicating with the outlet of the heating terminal 3.
Specifically, an inlet of the first heat exchange pipeline is connected with the heat pump host 1 through the control valve 23, the control valve 23 is used for controlling a refrigerant entering the high-efficiency heat exchanger, and the refrigerant pipeline 11 adopts a copper pipe; the outlet of the first heat exchange pipeline is connected back to the heat pump main unit 1.
The inlet of the second heat exchange pipeline is connected with the outlet of the heating tail end 3 through the water pump 24, the water pump 24 is used for controlling the water flow entering the high-efficiency heat exchanger, and the outlet of the heating tail end 3 can be a water return port or a tap water inlet; the outlet of the second heat exchange line is connected to the inlet of the heating terminal 3.
The heat pump host 1 is adopted to replace the existing boiler heating mode, the heat pump host 1 transmits high-temperature and high-pressure refrigerant gas to a first heat exchange pipeline of a heat exchanger in the integrated heat exchanger module 2 through a refrigerant pipeline 11, the high-temperature refrigerant gas realizes heat exchange between water/refrigerant in the heat exchanger 21 and a second heat exchange pipeline, and the refrigerant after heat exchange returns to the variable-frequency heating heat pump for throttling and evaporation.
Like this, through integrated heat exchanger module 2 will heat pump host computer 1 with heating end 3 is integrated as an organic whole to realized the heat exchange between the two heat-carrying mediums, and then realized the transformation of heat pump heating replacement boiler heating mode, and can utilize on the basis of heating end 3 such as original radiator 32, reduce transformation cost and resources are saved, and make a heat pump host computer 1 can correspond a plurality of heating end 3, realize heating for a plurality of users simultaneously.
In the embodiment of the present invention, as a further improvement, any of the integrated heat exchanger modules 2 includes a heat exchanger including a casing and a control panel 25 disposed on the casing, the controller 22 the water pump 24 the control valve 23 is disposed in the casing, the control panel 25 is electrically connected to the controller 22.
In this embodiment, through the design integrated heat exchanger module 2 realizes the nimble use and the installation of user end and heat supply end, can with integrated heat exchanger module 2 installs indoor, makes the water pipe pipeline remain indoor, has avoided the water pipe to expose outdoor, causes the condition such as freezing, frost crack winter.
The embodiment of the utility model provides a heat pump heating system compares in prior art, has following beneficial effect:
1. the heat pump host 1 adopts a variable frequency heat pump unit to replace a boiler for heating, the heating capacity of the unit can be adjusted according to the heating demand of users, the integrated heat exchanger module 2 is designed to realize that a single variable frequency heating heat pump host 1 is connected with a plurality of heating terminals 3 used by the same or different users through the integrated heat exchanger module 2, and each integrated heat exchanger module 2 can be independently controlled to heat according to the needs, so that the heat pump host is efficient and energy-saving;
2. by designing the integrated heat exchanger module 2, the repeated utilization of the existing central heating radiator 32 of a user can be realized, the resource is saved, the cost is low, and the use is comfortable;
3. the household hot water module adopts the small water tank combined with the integrated heat exchanger module 2, a plurality of small modules can be arranged near the use position, the available space is fully utilized, and because each water tank only needs to be used for supplying hot water used by each toilet, the pipeline connected with each module is small, the installation is convenient, and the space is saved;
4. by designing the integrated heat exchanger module 2, flexible use and installation of a use end and a heat supply end are realized, the integrated heat exchanger module 2 can be installed indoors, so that a water pipe is kept indoors, and the conditions of freezing, frost crack and the like caused by exposure of the water pipe outdoors are avoided;
5. the controller 22 is arranged in each integrated heat exchanger module 2, and can separately control each integrated heat exchanger module 2 according to requirements, so that the control is convenient, the waste of energy is effectively avoided, the efficiency and the energy are high, and the heat loss is low;
6. the heating end 3 that every user used connects respectively integrated heat exchanger module 2, and each integrated heat exchanger module 2 carries out the independent control respectively for every user uses the end and all can in time effectively realize its heating demand, and user experience and use travelling comfort improve by a wide margin.
Example two
Referring to fig. 2 and 3, an embodiment of the present invention provides a heating system, including the heat pump heating apparatus as described above, the heating terminal 3 and the integrated heat exchanger module 2 are both multiple, and the heating terminal 3 corresponds to the only integrated heat exchanger module 2.
In the present embodiment, the heating system with the integrated heat exchanger module 2 has a number of applications, the following being examples:
1. the integrated heat exchanger module 2 is connected with the radiators 32, can make full use of the existing central heating radiators 32 in the north, and is combined with the radiators 32 to realize heating transformation.
When the heating terminal 3 used by the user is a heating radiator 32, the inlet of the second heat exchange pipeline of the heat exchanger in the integrated heat exchanger module 2 is connected with the water return port of the heating radiator 32, the outlet of the second heat exchange pipeline is connected with the water inlet of the heating radiator 32, the heat exchange is realized in the heat exchanger 21 by high-temperature refrigerant gas, the refrigerant after heat exchange returns to the heat pump host 1 for throttling and evaporation, and the heated water in the integrated heat exchanger module 2 flows into the heating radiator 32 circularly, so that indoor heating is realized.
Like this, integrated heat exchanger module 2 can be connected with radiator 32 is nimble, also can be integrative with radiator 32 integration, forms a whole set of heating system, installs in every room that needs the heating, both can realize having realized current user heating radiator 32's reuse, also can be effectively resources are saved and reduce cost, is favorable to improving the comfort level that the user used simultaneously.
2. Considering that a heat pump water heater with a large water tank is used for supplying hot water to a plurality of kitchens/toilets by being installed outdoors in a common household hot water supply system, the problems exist: (1) when the demand of hot water is large, the speed of supplying hot water by the heat pump water heater is difficult to meet the demand of a user, the user experience is poor, and when the demand of hot water is small, the energy supplied by the heat pump water heater is wasted; (2) the single heat pump water heater with the large water tank can only be arranged on the roof or in large outdoor open space, the occupied area is large, and the required water pipe diameter is large due to large total water consumption, so that the installation is not convenient; (3) the water pipe connected between the tail end of the water pipe and the heat pump hot water unit is exposed outdoors, and the water pipe is easy to freeze and crack in winter in the low-temperature environment in the north.
In view of the above problem, the embodiment of the present invention provides hot water for multiple toilets by connecting the integrated heat exchanger module 2 to a hot water end, which can be installed in toilets on different floors respectively, and each toilet is used with a small water tank, and the inlet of the second heat exchange pipeline of the heat exchanger in the integrated heat exchanger module 2 can be connected to the water tank outlet, and the outlet of the second heat exchange pipeline is connected to the water tank inlet, so that hot water heated in the integrated heat exchanger module 2 circularly flows into the top of the water tank to provide hot water for users; or a water tank with a winding type refrigerant pipe may be adopted, as shown in fig. 2, the refrigerant pipeline 11 of the heat pump host 1 is connected with the refrigerant pipe of the water tank through a valve, so that heat exchange is directly performed between the refrigerant and water in the water tank, and heat supply is realized. Wherein, the bottom of the water tank should be connected with a tap water inlet.
3. The integrated heat exchanger module 2 is connected with the ground heating tail end to provide floor heating for a user. When the heating end 3 used by the user is a floor heating, the floor heating pipe laying 33 can be in two modes of waterless floor heating or water floor heating.
When warm up the pipe laying 33 for the water floor heating, flowing water in the second heat exchange pipeline of heat exchanger 21, heat exchanger 21 second heat exchange pipeline entrance is connected water pump 24, process during hot water circulation after the heating flows into the room floor heating in the integrated heat exchanger module 2, realizes indoor heating.
When the water-free floor heating system is used for water-free floor heating, as shown in fig. 2, the high-temperature refrigerant medium generated in the heat pump host 1 directly flows into the floor heating system in a room through the control valve, so as to provide heating for a user.
4. By utilizing the heat supply system with the integrated heat exchanger modules 2, one variable frequency heat pump unit can be connected with a plurality of integrated heat exchanger modules 2, and each integrated heat exchanger module 2 is connected with the same or different heating terminals 3.
The embodiment of the utility model provides an improve on the basis of original boiler heating structure, adopt heat pump host computer 1 to replace boiler heating and heat, utilize heating terminals 3 such as original radiators 32 to provide the heating for the user, through integrated heat exchanger module 2 has realized heat pump host computer 1 with heat exchange between the heating terminals 3, in order to satisfy heating or heat supply demand, one heat pump host computer 1 accessible is a plurality of integrated heat exchanger module 2 is connected the terminal 3 of a plurality of the same or different heats and is used for a plurality of users to be favorable to improving user experience and use the travelling comfort, realized the reuse of heating terminals 3 such as radiators 32 simultaneously, it can only correspond the difficult problem that a heating terminal 3 used and has reduced the transformation cost to have explain a heat pump host computer 1 effectively.
The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations are also considered as the protection scope of the present invention.
Claims (10)
1. A heat pump heating device is characterized by comprising a heat pump host, at least one integrated heat exchanger module and at least one heating tail end; the heat pump host is connected with the integrated heat exchanger module through a refrigerant pipeline, the integrated heat exchanger module is connected with the heating end through a heating pipeline, and heat carrier of the refrigerant pipeline and heat carrier of the heating pipeline exchange heat in the integrated heat exchanger module.
2. The heat pump heating system of claim 1, wherein any one of the integrated heat exchanger modules comprises a heat exchanger, the heat exchanger is provided with a first heat exchange pipeline and a second heat exchange pipeline, the first heat exchange pipeline is communicated with the refrigerant pipeline, and the second heat exchange pipeline is communicated with the heating pipeline.
3. The heat pump heating system according to claim 1 or 2, wherein any one of the integrated heat exchanger modules includes a controller, a water pump, and a control valve, the water pump is disposed on the heating pipeline, the control valve is disposed on the cooling medium pipeline, and the controller is electrically connected to the water pump and the control valve, respectively.
4. The heat pump heating system according to claim 3, wherein the control valve is provided on a refrigerant line communicating with a refrigerant outlet of the heat pump main unit, and the water pump is provided on a heating line communicating with an outlet of the heating terminal.
5. The heat pump heating system of claim 3, wherein any of the integrated heat exchanger modules comprises a heat exchanger including a housing and a control panel disposed on the housing, the controller and the water pump are disposed in the housing, and the control panel is electrically connected to the controller.
6. The heat pump heating apparatus as claimed in claim 1 or 2, wherein the heating end includes one or more of a radiator, a floor heating pipe, and a hot water tank.
7. A heating system comprising the heat pump heating apparatus according to any one of claims 1 to 6, wherein the heating end and the integrated heat exchanger module are plural, and the heating end corresponds to the single integrated heat exchanger module.
8. The heating system of claim 7, wherein the heating terminal is located indoors with the corresponding integrated heat exchanger module.
9. A heating system as claimed in claim 7 or 8, wherein the integrated heat exchanger modules are located adjacent to the respective heating extremities.
10. The heating system according to claim 9, wherein the heating terminal is a hot water tank, water in the hot water tank is connected to the corresponding integrated heat exchanger module through the heating pipeline, and the hot water tank is provided with a cold water inlet and a hot water outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920640435.0U CN210179732U (en) | 2019-05-06 | 2019-05-06 | Heat pump heating device and heating system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920640435.0U CN210179732U (en) | 2019-05-06 | 2019-05-06 | Heat pump heating device and heating system |
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| CN210179732U true CN210179732U (en) | 2020-03-24 |
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| CN201920640435.0U Active CN210179732U (en) | 2019-05-06 | 2019-05-06 | Heat pump heating device and heating system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110081494A (en) * | 2019-05-06 | 2019-08-02 | 广东芬尼克兹节能设备有限公司 | A kind of heat pump heating device and heating system |
| CN111765504A (en) * | 2020-07-10 | 2020-10-13 | 康健 | Solar hot water heating ventilation device combined with heat pump |
-
2019
- 2019-05-06 CN CN201920640435.0U patent/CN210179732U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110081494A (en) * | 2019-05-06 | 2019-08-02 | 广东芬尼克兹节能设备有限公司 | A kind of heat pump heating device and heating system |
| CN111765504A (en) * | 2020-07-10 | 2020-10-13 | 康健 | Solar hot water heating ventilation device combined with heat pump |
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