CN209782841U - Heat pump assistant - Google Patents
Heat pump assistant Download PDFInfo
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- CN209782841U CN209782841U CN201822075776.6U CN201822075776U CN209782841U CN 209782841 U CN209782841 U CN 209782841U CN 201822075776 U CN201822075776 U CN 201822075776U CN 209782841 U CN209782841 U CN 209782841U
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Abstract
The utility model discloses a heat pump assistant, which comprises an inner machine device and an outer machine device fixed on a heat pump shell, wherein the outer machine device is connected with the inner machine device through a pipeline, and the outer machine device comprises a water pipe, a spray head, a first temperature sensor, a second temperature sensor and an electric tracing band; the inner machine device comprises a power supply module, a communication control module, a water inlet interface, a pressure reducing valve, an electromagnetic valve and a water outlet interface which are sequentially connected, the water outlet interface is connected with a water pipe through a connecting pipe, and a first temperature sensor, a second temperature sensor, an electric tracing band and the electromagnetic valve are respectively in communication connection with the communication control module. The utility model discloses a heat pump assistant will adopt the split type setting of interior unit device and outer unit device, both can the integrated installation, can divide the body installation again, and small, and the quality is light, and structural design is ingenious, and simple to operate is the heat pump cooling in summer, and the normal work of heat pump has been guaranteed for the defrosting of heat pump ice-melting in winter.
Description
Technical Field
the utility model belongs to the technical field of three permanent systems, concretely relates to heat pump assistant.
Background
the air source heat pump of a central air-conditioning system or a triple constant system is usually arranged on an outer wall, the installation condition is usually worse, some buildings do not have special air-conditioning equipment installation platforms, holes need to be punched on the wall for installation, the installation space is limited, in summer, the outdoor temperature is too high, so that the heat pump cannot work due to poor heat exchange or high temperature, in winter, the outdoor temperature is lower, and in the subzero time, the icing phenomenon of heat pump fins can occur, because the heat pump assistant is arranged on the heat pump, the stress capacity of the heat pump is limited, and the whole volume of the heat pump assistant is not easy to be too large, so that the load of the heat pump is not increased; generally, the air source heat pump has poor installation conditions, limited installation space, and may be located at a higher position of a building, and construction is difficult, so a heat pump assistant is required in which the control device and the heat pump installation device can be installed separately and integrally.
SUMMERY OF THE UTILITY MODEL
The purpose of the invention is as follows: to the not enough that prior art exists, the utility model aims at providing a heat pump assistant.
The technical scheme is as follows: in order to achieve the above purpose, the technical solution adopted by the present invention is as follows:
A heat pump assistant comprises an inner machine device and an outer machine device fixed on a heat pump shell, wherein the outer machine device is connected with the inner machine device through a pipeline, the outer machine device comprises a support, and a water pipe, a spray head connected to the tail end of the water pipe, a first temperature sensor for detecting the water temperature in the water pipe, a second temperature sensor for detecting the outdoor temperature and an electric tracing band for heating the water in the water pipe are arranged on the support; the indoor unit device comprises a power supply module, a communication control module, a water inlet interface, a pressure reducing valve, an electromagnetic valve and a water outlet interface, wherein the water inlet interface, the pressure reducing valve, the electromagnetic valve and the water outlet interface are sequentially connected, the water inlet interface is connected with a municipal water source, the water outlet interface is connected with a water pipe through a connecting pipe, and a first temperature sensor, a second temperature sensor, an electric tracing band and the electromagnetic valve are respectively in communication connection with the communication control module.
Preferably, the support includes left socle, right branch frame to and set up casing and the middle support between left socle and right branch frame, water pipe and shower nozzle set up on the casing the middle part lower extreme of casing still is provided with the mount, the one end setting of shower nozzle, second sensor and water pipe is on the mount, the other end of water pipe inserts and sets up in the water pipe connector of left socle or right branch frame.
Preferably, the water pipe comprises a hose, the electric tracing band and the first temperature sensor are arranged close to the hose, and a heat preservation pipe surrounding the periphery of the hose is arranged outside the electric tracing band and the first temperature sensor.
Preferably, the shell is perpendicular to the left support and the right support and perpendicular to the horizontal plane, two ends of the middle support are connected with the left support and the right support through bolt connecting pieces, and the horizontal position of the middle support on the left support and the right support can be changed.
preferably, the left support and the right support are both provided with a water pipe connector and a first wiring port, and the shell is provided with an irregular ventilation opening.
Preferably, the left support, the right support, the middle support and the shell are all sheet metal parts.
Preferably, the power module, the communication control module, the water inlet interface, the pressure reducing valve, the electromagnetic valve and the water outlet interface are arranged in a box body, the input end of the power module is connected with the mains supply, the output end of the power module is connected with the communication control module, the pressure reducing valve and the electromagnetic valve, the communication control module is provided with a communication device, the communication device is connected with an automatic control box of the three-constant system, and a second wiring port is further arranged on the box body.
Preferably, the periphery of the communication control module and the power module is provided with a waterproof cover, the communication control module and the power module are respectively provided with an independent waterproof cover, or the communication control module and the power module are provided with an integrated waterproof cover, and the waterproof covers are fixed on the inner side surface of the box body through waterproof sealant.
Preferably, the communication device is an RS485 communication interface and/or a wireless communication module, and the communication control module is in wired connection with the automatic control box through the RS485 communication interface and an RS485 cable, or is in wireless connection with the automatic control box through the wireless communication module.
preferably, the left side and the right side of the rear side of the box body are provided with symmetrical fixing legs, the front side of the box body is provided with an opening and closing cover plate, and the cover plate is provided with a transparent observation window.
Has the advantages that: compared with the prior art, the utility model has the advantages of it is following:
The utility model discloses a heat pump assistant will adopt the split type setting of interior machine device and outer machine device, both can the integrated installation, can divide the body installation again, and outer machine device passes through connecting pipe and cable junction with outer machine device, and outer machine can be convenient install on the shell of heat pump, and outer machine device structure is small and exquisite, and area is little, and the quality is light, and stability is good, portable and installation. The indoor unit device can be installed indoors, all modules are integrated in one box body by the indoor unit device, reasonable layout and design are achieved, the size is small, and the occupied installation space is small; power module and communication control module in the box carry out waterproof design, prevent to leak and exert an influence to circuit module, avoid the condition of circuit burnout to take place, the utility model discloses for the heat pump cooling in summer, for the defrosting of heat pump deicing winter, guaranteed the normal work of heat pump.
Drawings
FIG. 1 is a perspective view showing the construction of a heat pump-assisted outdoor unit;
FIG. 2 is a schematic view of a partial structure of a heat pump outdoor unit device;
FIG. 3 is a front view of a heat pump outdoor unit apparatus;
FIG. 4 is a rear view of a heat pump outdoor unit installation;
FIG. 5 is a perspective view of a heat pump indoor assist unit;
FIG. 6 is a schematic view of the internal structure of the heat pump assistant internal unit;
Fig. 7 is a perspective view of the internal structure of the heat pump assist internal unit.
Detailed Description
The present invention will be further clarified by the following embodiments, which are implemented on the premise of the technical solution of the present invention, and it should be understood that these embodiments are only used for explaining the present invention and are not used for limiting the scope of the present invention.
As shown in fig. 1 to 7, the heat pump assistant of the present application includes an internal unit device and an external unit device fixed on a heat pump housing, the external unit device and the internal unit device are connected through a pipeline, the external unit device includes a bracket, on which a water pipe 7, a nozzle 9 connected to a tail end of the water pipe 7, a first temperature sensor 10 for detecting water temperature in the water pipe 7, a second temperature sensor 13 for detecting outdoor temperature, and an electric tracing band 12 for heating water in the water pipe 7 are disposed; the internal device comprises a power supply module 23, a communication control module 22, a water inlet 26, a pressure reducing valve 25, an electromagnetic valve 24 and a water outlet 27 which are sequentially connected, the water outlet 27 is connected with the water pipe 7 through a connecting pipe, and the first temperature sensor 10, the second temperature sensor 13, the electric tracing band 12, the electromagnetic valve 24 and the pressure reducing valve 25 are respectively in communication connection with the communication control module 22 through cables.
The support includes left socle 1, right branch frame 2 to and set up casing 8 and well support 4 between left socle 1 and right branch frame 2, and water pipe 7 and shower nozzle 9 set up on casing 8, still is provided with mount 5 at the middle part lower extreme of casing 8, and is concrete, and the one end setting of shower nozzle 9, second sensor 13 and water pipe 7 is on mount 5, and the other end of water pipe 7 inserts and sets up in the water pipe connector 71 of left socle 1 or right branch frame 2.
The water pipe 7 comprises a hose 11, an electric tracing band 12 and a first temperature sensor 10, wherein the electric tracing band 12 and the first temperature sensor 10 are arranged next to the hose 11, a heat preservation pipe surrounding the periphery of the hose 11 is arranged outside the electric tracing band 12 and the first temperature sensor 10, and the hose can be a metal pipe with good heat conductivity. The second temperature sensor 13 detects the outdoor temperature and transmits the temperature information to the communication control module 22, the communication control module 22 judges the temperature condition, the summer temperature is high and is higher than the set value, the communication control module 22 controls the electromagnetic valve 24 to be opened, tap water is conveyed to the water pipe 7 and the spray head 9, and the water is sprayed to the heat pump for cooling; when the temperature is lower than the set value in winter, the communication control module 22 controls the electromagnetic valve 24 to open the water supply and simultaneously open the electric tracing band 12 for heating, and the hot water sprayed by the spray head 9 is used for defrosting and deicing the heat pump. The first temperature sensor 10 detects the temperature of the water in the hose 11, transmits the temperature information to the communication control module 22, and adjusts the heating power of the electric tracing band 12 according to the water temperature to reach a set proper temperature.
The housing 8 is disposed perpendicular to the left and right brackets 1 and 2 and perpendicular to a horizontal plane. Install the side branch frame 3 with left socle 1 and right branch frame 2 fixed connection respectively at the both ends about casing 8, set up free strengthening rib on side branch frame 3, increase stability. Irregular vents 81 are formed in the housing 8 to facilitate airflow, the vents 81 are spaced apart, and the total area of all the vents is greater than 70% of the total area of the housing. The horizontal positions of the middle support 4 on the left support 1 and the right support 2 can be changed, a plurality of screw holes corresponding to the positions can be arranged on the left support 1 and the right support 2, two ends of the middle support 4 are connected with the left support 1 and the right support 2 through bolt connecting pieces, and the fixed position of the middle support 4 can be moved, so that the heat pump heat exchanger is suitable for various heat pumps.
All be provided with water pipe connector 71 and first wiring mouth 6 on left socle 1 and right branch frame 2, be fit for connecting water pipe 7 and cable, convenient to use from different directions. The left support 1, the right support 3, the side middle stage 3, the middle support 4 and the shell 8 are all made of sheet metal parts, so that the strength is high, the stability is good, the corrosion resistance is realized, and the service life of the heat pump assistant outdoor unit is prolonged.
In order to reduce the volume of the internal machine device and facilitate installation and use, the preferable power supply module 23, the communication control module 22, the water inlet interface 26, the pressure reducing valve 25, the electromagnetic valve 24 and the water outlet interface 27 are arranged in a box body 21, the water inlet interface 27, the pressure reducing valve 25, the electromagnetic valve 24 and the water outlet interface 27 are sequentially connected, the water inlet interface 27 is connected with municipal water, the water is reduced in pressure by the pressure reducing valve 25 and flows to the electromagnetic valve 24 and then to the water outlet interface 27, and the water outlet interface 27 conveys the water to the water pipe 7 and the spray head 9 of the external machine device. The input end of the power module 23 is connected with the mains supply to convert the mains supply into direct current required by the modules in the device, and the output end of the power module is connected with the communication control module 22, the pressure reducing valve 25 and the electromagnetic valve 24 to supply power to the communication control module; the communication control module 22 is internally provided with a communication device, the communication control module 22 is connected with a self-control box of the three-constant system through the communication device and transmits data with the self-control box, and the box body 21 is also provided with a second wiring port 28. The power module 23 adopts a direct current stabilized power supply, and the output end of the direct current stabilized power supply outputs 12V direct current and 24V direct current. The DC stabilized power supply comprises a power transformer, a rectification circuit, a filter circuit and a voltage stabilizing circuit.
The layout of the components in the box 21 is as follows: the power module 23 and the communication control module 22 are arranged at the upper part in the box body 21 side by side, the electromagnetic valve 24 and the pressure reducing valve 25 are arranged at the lower part in the box body 21, water flows pass through the electromagnetic valve 24 and the pressure reducing valve 25, and in order to avoid the influence of fault and water leakage on the power module 23 and the communication control module 22, the power module 23 and the communication control module 22 are arranged at the upper part of the box body 21.
In order to further improve the waterproof effect, the joint of the electromagnetic valve 24 or the pressure reducing valve 25, or the joint of the pressure reducing valve 25 and the water inlet interface 26, or the joint of the electromagnetic valve 24 and the water outlet interface 27 is prevented from leaking, water is sprayed to the upper part due to high water pressure, waterproof covers 30 are arranged on the peripheries of the communication control module 22 and the power module 23, the preferred communication control module 22 and the power module 23 are respectively provided with the independent waterproof covers 30, or the communication control module 22 and the power module 23 are provided with the integrated waterproof covers 30, and the waterproof covers 30 are fixed on the inner side surface of the box body 21 through waterproof sealant, so that the sealing effect is improved; in order to improve the heat dissipation effect, heat dissipation holes (not shown in the figure) are arranged on the back surfaces of the communication control module 22 and the power module 23, namely, the heat dissipation holes are arranged on the rear side surface of the box body 21 and are arranged outwards, so that the heat dissipation effect is achieved, and meanwhile, the waterproof effect is better.
The utility model discloses a communication device is the solitary form of RS485 communication interface or wireless communication module, perhaps RS485 communication interface or wireless communication module both have the setting concurrently, and communication control module 22 carries out wired connection through RS485 communication interface and RS485 cable and automatic control box, perhaps carries out wireless connection through wireless communication module and automatic control box.
For office areas or home users with small areas, the wireless communication module can adopt a wifi module or a zigbee module to perform short-distance signal transmission, realize the connection between the heat pump assistant control device and the automatic control box in a small-range local area network to perform data transmission, can also realize a good communication effect, has low cost and is very suitable for home users.
In order to facilitate the fixing of the utility model, symmetrical fixing feet 29 are arranged at the left and right sides of the rear side surface of the box body 21; in order to facilitate the maintenance and observe the condition of the internal components of the box body in real time, an open-close cover plate 31 is arranged on the front side surface of the box body 21, and a transparent observation window 32 is arranged on the cover plate 31.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (10)
1. A heat pump assistant, characterized by: the heat pump comprises an inner machine device and an outer machine device fixed on a heat pump shell, wherein the outer machine device is connected with the inner machine device through a pipeline and comprises a support, and a water pipe, a spray head connected to the tail end of the water pipe, a first temperature sensor for detecting the water temperature in the water pipe, a second temperature sensor for detecting the outdoor temperature and an electric tracing band for heating the water in the water pipe are arranged on the support; the indoor unit device comprises a power supply module, a communication control module, a water inlet interface, a pressure reducing valve, an electromagnetic valve and a water outlet interface, wherein the water inlet interface, the pressure reducing valve, the electromagnetic valve and the water outlet interface are sequentially connected, the water inlet interface is connected with a municipal water source, the water outlet interface is connected with a water pipe through a connecting pipe, and a first temperature sensor, a second temperature sensor, an electric tracing band and the electromagnetic valve are respectively in communication connection with the communication control module.
2. The heat pump assistant as set forth in claim 1, wherein: the support includes left socle, right branch frame to and set up casing and the well support between left socle and right branch frame, water pipe and shower nozzle set up on the casing the middle part lower extreme of casing still is provided with the mount, the one end setting of shower nozzle, second sensor and water pipe is on the mount, the other end of water pipe inserts to set up in the water pipe connector of left socle or right branch frame.
3. The heat pump assistant as set forth in claim 1, wherein: the water pipe comprises a hose, the electric tracing band and the first temperature sensor are arranged in a manner of being tightly attached to the hose, and a heat preservation pipe surrounding the periphery of the hose is arranged outside the electric tracing band and the first temperature sensor.
4. The heat pump assistant as set forth in claim 2, wherein: the shell is perpendicular to the left support and the right support and perpendicular to the horizontal plane, two ends of the middle support are connected with the left support and the right support through bolt connecting pieces, and the horizontal positions of the middle support on the left support and the right support can be changed.
5. the heat pump assistant as set forth in claim 2, wherein: the left support and the right support are both provided with a water pipe connector and a first wiring port, and the shell is provided with a ventilation opening.
6. the heat pump assistant as set forth in claim 2, wherein: the left support, the right support, the middle support and the shell are all sheet metal parts.
7. The heat pump assistant as set forth in claim 1, wherein: power module, communication control module, interface of intaking, relief pressure valve, solenoid valve and play water interface set up in a box, power module input and commercial power connection, the output is connected with communication control module, relief pressure valve and solenoid valve, communication control module is provided with communication device, is connected with the automatic control case of three permanent systems through communication device still be provided with the second wiring mouth on the box.
8. The heat pump assistant as set forth in claim 7, wherein: communication control module and power module periphery are provided with the buckler, communication control module and power module are provided with solitary buckler respectively, and perhaps communication control module and power module are provided with the integral type buckler, the buckler passes through waterproof sealed glue to be fixed on the medial surface of box.
9. The heat pump assistant as set forth in claim 7, wherein: the communication device is an RS485 communication interface and/or a wireless communication module, and the communication control module is in wired connection with the automatic control box through the RS485 communication interface and an RS485 cable or in wireless connection with the automatic control box through the wireless communication module.
10. The heat pump assistant as set forth in claim 7, wherein: the left side and the right side of the rear side face of the box body are provided with symmetrical fixing feet, the front side face of the box body is provided with an opening and closing cover plate, and the cover plate is provided with a transparent observation window.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822075776.6U CN209782841U (en) | 2018-12-11 | 2018-12-11 | Heat pump assistant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822075776.6U CN209782841U (en) | 2018-12-11 | 2018-12-11 | Heat pump assistant |
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| Publication Number | Publication Date |
|---|---|
| CN209782841U true CN209782841U (en) | 2019-12-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822075776.6U Active CN209782841U (en) | 2018-12-11 | 2018-12-11 | Heat pump assistant |
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| CN (1) | CN209782841U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109631183A (en) * | 2018-12-11 | 2019-04-16 | 南京慧和建筑技术有限公司 | A kind of heat pump assistant |
-
2018
- 2018-12-11 CN CN201822075776.6U patent/CN209782841U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109631183A (en) * | 2018-12-11 | 2019-04-16 | 南京慧和建筑技术有限公司 | A kind of heat pump assistant |
| CN109631183B (en) * | 2018-12-11 | 2024-04-16 | 南京慧和建筑技术有限公司 | Heat pump assistant |
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