CN103939977B - A kind of heating installation of twin-roll phase transformation radiator and drying room - Google Patents

Abstract

The invention discloses a heating device and a drying room for double-drum phase-change radiators, wherein the heating device includes a water circulation assembly and an air circulation assembly, wherein the water circulation assembly includes a solar water collection tank, a water tank support, a vacuum heat collection pipe, and a heat source The water outlet pipe and the heat source return pipe; the air circulation assembly includes an air intake fan, an air intake fan pipeline, a three-way reversing valve, an exhaust fan pipeline, an exhaust fan, a ventilation fan pipeline and a ventilation fan, and also includes a drum support assembly, a circulation A pump, a pipeline water distributor, a pipeline water collector and a pressure regulating pump, the roller bracket assembly includes a bracket and a phase-change double-roller radiator fixed on the bracket. Compared with the existing household heating equipment, the heating system of the double-drum phase-change radiator of the present invention can save more than 85% of water and more than 50% of electricity under the same heating conditions, and has the advantages of Energy saving, environmental protection and no pollution.

Description

A heating device and drying room for double-drum phase-change radiators

technical field

The invention relates to a radiator for heating, in particular to the application of a double-drum phase-change radiator and a simple drying room.

Background technique

The "Regulations on the Administration of Ozone Depleting Substances" formulated by the State Council of the People's Republic of China will come into effect on June 1, 2010. In order to protect the ozone layer and ecological environment and safeguard human health, the whole society is paying attention to energy saving and emission reduction. Scientists say that knowing new energy sources and using them correctly means knowing the way to the future. At present, the problem of resources and energy is becoming more and more serious. While ensuring comfort and health requirements, how to effectively and rationally allocate and utilize resources and reduce conventional energy consumption has become a problem that people have to face. In recent years, the domestic market economy has developed rapidly, the internal structure of enterprises and industries is constantly changing, and the market competition is fierce. Affected by the relationship between market supply and demand, China's air-conditioning industry has developed rapidly, and new intelligent air-conditioning has occupied the market with a huge capacity. However, although the existing air conditioners are ever-changing in appearance, they still cannot change the essential properties of refrigeration and heating completed by the refrigerant plus a compressor. In addition, the existing air conditioners consume a lot of power and have high manufacturing costs. There are also problems during installation and use. Some problems, for example, the outdoor unit will transfer a lot of heat to the environment during use. It does not meet the requirements of energy saving, emission reduction and environmental protection.

To sum up, existing domestic heating equipment and existing common air conditioners have disadvantages such as high production cost, single function, large power consumption during use, and certain environmental pollution.

Contents of the invention

Purpose of the invention: In order to overcome the deficiencies in the prior art, the present invention provides a heating device and a drying room based on double-drum phase-change radiators that utilize solar energy and provide two kinds of heating heat sources at the same time.

Technical scheme: in order to achieve the above object, the technical scheme of the present invention is as follows:

A heating device for double-drum phase-change radiators, including a water circulation assembly and an air circulation assembly, wherein the water circulation assembly includes a solar water collection tank, a water tank support, a vacuum heat collection tube, a heat source outlet pipe, and a heat source return pipe; the air circulation The assembly includes an intake fan, an intake fan duct, a three-way reversing valve, an exhaust fan duct, an exhaust fan, a ventilation fan duct and a ventilation fan, and the intake fan duct and the ventilation fan duct are connected at the three-way reversing On the two ports of the valve, it is characterized in that it also includes a drum bracket assembly, a circulation pump, a pipeline water separator, a pipeline water collector, and a pressure regulating pump. The drum bracket assembly includes a bracket and a double Drum phase-change radiators, the double-drum phase-change radiators include inner drum fins and outer drum fins provided with phase change materials, and inner drum heat pipes are also arranged in the inner drum fins. The outer drum fins are also provided with outer drum heat pipes, and an airflow buffer is also arranged in the inner drum fins, the airflow inlet of the airflow buffer passes through the three-way reversing valve and the The air intake fan pipe is connected, the air outlet of the airflow buffer is connected to the exhaust fan pipe, the pipe water separator includes a water inlet and two water outlets, and the heat source outlet pipe passes through the The circulating pump is connected to the water inlet of the pipe water separator, and the two water outlets of the pipe water separator are respectively connected to the water inlet ends of the inner drum heat pipe and the outer drum heat pipe. The pipe water collector includes two Two water inlets and one water outlet, the two water inlets of the pipe water collector are respectively connected to the water outlets of the inner drum heat pipe and the outer drum heat pipe, and the water outlet of the pipe water collector is connected to the said pressure regulating pump. The heat source and return pipe connection.

A first flow control valve is connected to the water inlet end of the inner drum heat pipe, and a first return valve is connected to the water outlet end of the inner drum heat pipe; a second flow control valve is connected to the water inlet end of the outer drum heat pipe. The flow control valve is connected with a second water return valve at the water outlet end of the heat pipe of the outer drum.

Both the inner drum fins and the outer drum fins are made of curved panels, and a thermal insulation sheet is arranged between the inner drum fins and the outer drum fins.

The airflow buffer is a multi-wheel airflow buffer, and the multi-wheel airflow buffer includes a hollow shaft body and at least two porous plates arranged on the length direction of the hollow shaft body, and the hollow shaft of the multi-wheel airflow buffer An air flow channel is formed between the outer circle of the body and the inner wall of the inner drum vane.

The water circulation assembly and the air circulation assembly of the present invention realize heat exchange through the phase-change double-drum radiator. During the heating process, the air intake fan pipe draws air from the outside (indoor) through the intake fan, and passes it into the cylindrical interior of the radiator inner drum. The cold and heat exchange in the bag, the gas after the heat exchange, and then the heated gas is transported to the room (room or living room) through the exhaust fan pipe.

A heater temperature sensor, a heater temperature control switch and an auxiliary heater are arranged in the hot water tank; the signal output end of the heater temperature sensor is connected with the signal input end of the heater temperature control switch; the heating The signal output end of the heater temperature control switch is connected with the signal input end of the auxiliary heater. When encountering rainy weather and solar energy cannot provide enough heat for heating, the auxiliary heater can be used for intelligent heating.

A water level controller is provided at the upper end of one side inner wall of the solar water collecting tank; an automatic water supply solenoid valve is provided on the water inlet pipe, and the signal output end of the water level controller is connected with the signal input end of the automatic water supply solenoid valve. When the water volume in the hot water tank is lower or higher than a certain set value, it can automatically supply water or stop water supply.

A timer is also installed on the outer upper end of the drying room, and the timer is connected with the intelligent switch; the signal output end of the timer is connected with the signal input end of the pipeline reversing valve. In the case of normal operation of the system, both sides of the pipeline reversing valve are always open, and the bypass end of the pipeline reversing valve is closed. When heating, the timer is transmitted every two hours according to the setting The signal is sent to the pipe reversing valve. At this time, one of the ports (intake port) of the positive side on both sides of the intake fan and the pipe reversing valve is closed, and the bypass end of the ventilation fan and the pipe reversing valve is opened to realize intelligent switching. After entering the ventilation program, the ventilation time will last for ten minutes. After ten minutes, the timer sends a signal to the pipeline reversing valve. At this time, the intake fan and the inlet port of the positive side of the pipeline reversing valve are opened again, and the ventilation fan and pipeline are closed. The bypass end of the reversing valve realizes intelligent switching and restores the heating program. When the air conditioning system is working, intelligent heating is carried out according to the above-mentioned cycle, and the time of the specific cycle can be set through an intelligent switch; the selection of using the inner drum radiator to complete indoor ventilation is mainly to prevent the indoor ventilation process from The cold air from the outside is brought into the room or living room, thereby affecting the indoor heating effect.

The heating device of the present invention uses the solar water collecting tank as the heat source, and transfers the heat source to the alloy heat-conducting tubes of the inner drum and the outer drum respectively through the water circulation system by using the principle of split heat transfer of the water channel of the pipe water separator and the pipe water collector. Through the heat conduction and heat transfer effect of the alloy heat transfer tube, the phase change material (superconducting liquid) in the inner cavity of the arc-shaped fins of the drum is activated and vaporized to generate high-temperature gas, which faces the inner bag of the drum through the inner arc of the arc-shaped fins of the inner drum Central radiation heat dissipation; through the outer arc of the arc-shaped fins of the outer drum, it radiates heat to the space inside the drying room cabinet. This design can not only realize indoor heating, but also provide a heating source for the drying room.

Beneficial effect

1. The heating device of the double-drum phase-change radiator of the present invention, under normal working conditions, the inner drum and the outer drum provide heating at the same time, the inner drum provides an indirect heat source for indoor heating through heat exchange with the gas, and the outer drum provides heat through radiation. The direct heat source is used for the heating of the drying room. Through the working principle of the pipe water separator and the pipe water collector, a water pipe line can provide heat medium for the alloy heat pipes of the inner drum and the outer drum. The working status of the flow control valves of the inner drum and the outer drum is controlled by an intelligent switch, and the inner drum and the outer drum can be heated individually. Make full use of natural resources, one solar water collector can provide water circulation heating for multiple radiator drums, under normal working conditions, the system does not need to consume additional energy, it is easy to use, safe, economical and environmentally friendly, and it is compatible with existing household heating Compared with the equipment, under the same heating conditions, it can save more than 85% of water and more than 50% of electricity, and has the advantages of energy saving, environmental protection and pollution-free.

2. The double-drum phase-change radiator of the present invention is different from the radiation heat generation and heat dissipation mode of the conventional water heating radiator. The conventional radiator uses a square box to radiate heat to the indoor space through a large amount of hot water circulation. The double-drum phase-change radiator of the present invention is a cylindrical hollow cylinder, and the hollow arc-shaped fins of the cylinder are made of heat-conducting metal, and a phase-change material (superconducting liquid) is injected into the hollow arc-shaped fins and the arc-shaped fins It is sealed without leakage, and a vacuum state is naturally formed in the fins. When hot water passes through the alloy heat pipe, the phase change material (superconducting liquid) in the inner cavity of the arc-shaped fins of the drum is activated and evaporates to generate high-temperature gas, which passes through the inner cavity The inner arc of the arc-shaped fins of the drum radiates heat to the center of the airbag, and the outer arc of the arc-shaped fins of the outer drum faces the inner space of the drying room to radiate heat.

3. Compared with the existing superconducting liquid radiators on the market, the existing superconducting liquid radiators on the market can only complete indoor heating without indoor ventilation devices. The double-drum phase-change radiator heating system of the present invention can not only provide indoor heating, but also provide heat energy for a drying room, and can also exchange air through the room.

Description of drawings

Fig. 1 is the structural representation of heating device of the present invention;

Fig. 2 is a schematic structural view of the double-drum heater of the present invention, wherein 2a is a front view of the exterior, 2b is a longitudinal sectional view, and 2c is a transverse sectional view;

Fig. 3 is the enlarged structural representation of the multi-wheel airflow buffer of the present invention;

Fig. 4 is a schematic diagram of a drying room of the present invention, wherein 4a is a perspective view and 4b is a side view;

Fig. 5 is an indoor layout diagram of the heating device of the present invention.

detailed description

Below in conjunction with accompanying drawing, the present invention will be further described

As shown in Figures 1, 2 and 3, a heating device for a double-drum phase-change radiator includes a water circulation assembly, a drum and support assembly, an air circulation assembly, and an intelligent control assembly. The water circulation assembly includes a solar water collection tank 1, a water tank support, and a vacuum heat collection tube. The heat collecting tank is fixedly connected to the water tank support; the vacuum heat collecting pipe communicates with the water collecting tank through a pipe; the upper part of the collecting water tank is provided with a water inlet pipe 5; There are water pipes 38 for bathing.

One end of the solar water collecting tank 1 is provided with a heat source water outlet, which is connected with a heat source water outlet pipe 11; One side water outlet end of described solar collector water tank connects the water inlet end of circulation pump 26 through heat source water outlet pipe 11, and the water outlet end of circulation pump 26 connects the water inlet port of pipeline water divider 28; Described pipeline water divider 28 is set There are two bypass ports, wherein the first bypass port is connected to the water inlet port of the first flow control valve 30 through the first water pipe 29, and the first flow control valve 30 is connected to one end of the inner drum heat pipe 22, and the inner drum conducts heat The other end of the pipe 22 is connected to the first return valve 33, and the first return valve 33 is connected to the first bypass end port of the pipeline water collector 27, and the outlet end of the pipeline water collector 27 is connected to the pressure regulating pump 14, and the pressure regulating pump Select the miniature regulator pump for use, and the miniature regulator pump is connected to one end of the heat source return pipe 12, and the other end of the heat source return pipe 12 is connected to the solar water collecting tank 1.

The second bypass end port of the pipeline water separator 28 is connected to the water inlet end of the second flow control valve 32 through the second water pipeline 31, and the second flow control valve 32 is connected to one end of the outer drum heat pipe 23, and the outer drum heat pipe 23 The other end of the water collector is connected to the second return valve 35, the second return valve 35 is connected to the second bypass end port of the pipeline water collector 27, the outlet end of the pipeline water collector 27 is connected to the pressure regulating pump 14, and the pressure regulating pump 14 is connected to One end of the heat source return pipe 12 and the other end of the heat source return pipe 12 are connected to the solar water collection tank 1 .

One side end of the inner drum is provided with an intake fan duct 15; one end of the intake fan duct 15 is connected with the intake fan 13; One side of the valve 7 is connected to the positive path end port; the other end of the inner drum is provided with an exhaust fan duct 18; the other end of the exhaust fan duct 18 is connected to the exhaust fan 19; the ventilation fan duct One end of 17 is connected with the bypass end port of intelligent three-way reversing valve 7, and the other end of ventilating fan pipeline 17 is connected with ventilating fan 16.

The inner drum of the double-drum radiator is a hollow cylinder, and the three-wheeled airflow buffer is placed in the inner bag of the hollow cylinder of the inner drum, and is placed in parallel in the inner bag of the inner drum cylinder to block the incoming air. air, so that the air temporarily moves slowly in the inner bag of the drum, so that the gas flowing into the drum forms a curved flow direction, which relatively prolongs the process and achieves the effect of sufficient cold and heat exchange; the structure of the three-wheel airflow buffer is composed of a The hollow central shaft is connected with three circular perforated plates, and the three perforated plates are respectively fixed on the two ends and the middle section of the central shaft according to the axial direction (transverse direction); The permeable small holes are also used as passages for gas cold and heat exchange between the outer wall of the central shaft and the inner arc surface of the arc-shaped fins of the drum.

During the heating process of the system, the intake fan duct 15 draws air from the outside (indoor) through the intake fan 13 . Into the inner drum of the double-drum radiator, the gas after heat exchange is transported to the room (in the room or living room) by the exhaust fan pipe 18; the double-drum radiator 39 is fixedly connected to the On the drum bracket 34; the drum bracket 34 is fixed in the middle position in the drying room 2; the drying room 2 includes an upper top board, a chassis frame, a left side board, a right side board, a back board, and a heat preservation door connection combination into a drying room; the cabinet materials of the drying room are all made of ordinary steel plates, covered with high-efficiency thermal insulation materials. The simple drying room 2 is provided with a double-drum phase-change radiator 39; the double-drum phase-change radiator 39 includes an inner drum and an outer drum; The insulation sheet of the outer cylinder fin 24 inner wall.

When the system is used in the drying room, the second flow control valve 32 is first opened through the smart switch 6, hot water flows into the heat transfer tube 23 of the outer drum, and the inner cavity of the fins 24 of the outer drum is activated by the action of the heat medium of the heat transfer tube. The phase-change material superconducting liquid 21 is vaporized and evaporated to produce high-temperature gas, which radiates and dissipates heat through the outer arc of the outer drum fin 24 to the space inside the drying room cabinet; the outer drum of the radiator double drum continuously radiates into the drying room Heat, maintain a high temperature and low humidity environment in the drying room, and the air exchanges heat and mass with the clothes in the room under the action of the radiator drum, which facilitates the rapid evaporation of the water in the clothes and achieves the purpose of fast drying. The present invention utilizes the hot water of the solar collector water tank 1 as the heat medium of the phase-change material superconducting liquid 21 of the radiator drum, and the phase-change material superconducting liquid in the drum fins can be activated when the water temperature passing through the alloy heat pipe is 40 degrees. Liquid guide 21. At this time, the outer arc of the outer drum radiator faces the drying room to dissipate heat to ensure the high temperature and low humidity environment in the drying room. The radiator double drum drying room has a large number of clothes, fast speed and low cost. Low cost, suitable for home use, suitable for hotels, dormitories, barbershops and other occasions with a large amount of drying clothes.

The smart switch 6 controls the working state of the second flow control valve 32. If it is necessary to close or stop using the drying room, the second flow control valve 32 is closed by the smart control device; the signal output terminal of the smart switch 6 is connected to the first The signal input ends of the two flow control valves 32 are connected.

The inner drum fins 20 and the outer drum fins 24 of the double-drum phase-change radiator 39 are all made of heat-conducting metal; phase-change materials (superconducting materials) are injected into the hollow arc-shaped fins of the inner drum and the outer drum. Liquid) and the arc-shaped fins are sealed without leakage, and a vacuum state is naturally formed in the fins; the connection between the lower ends of the two arc-shaped fins of the inner drum and the end joints of the arc-shaped fins of the outer drum, Alloy heat pipes are respectively provided.

The multi-wheel airflow buffer 25 is placed in parallel in the hollow cylindrical inner bag of the inner drum; one end of one side of the inner drum is connected with one end of the air intake fan duct 15, and the other end of the air intake fan duct 15 is connected with the intake air. Fan 13; the other end of the inner drum is connected with one end of an exhaust fan duct 18, and the other end of the exhaust fan duct 18 is connected with an exhaust fan 19.

The outer upper end of described drying room 2 is provided with indoor temperature sensor 37 and is connected with intelligent switch 6; The signal output end of described indoor temperature sensor 37 is connected with the signal input end of intelligent switch 6; The signal output end of described intelligent switch 6 Connected with the first flow control valve 30; the flow setting value of the first flow control valve 30 includes three flow readings of small, medium and large; the intelligent switch 6 controls the flow rate of the first flow control valve 30 In the working state, when the indoor temperature sensor 37 measures that the indoor temperature is lower or higher than a certain set value, the flow rate of the first flow control valve 30 is adjusted through the intelligent switch 6 .

One end of the inner drum heat pipe 22 of the double-drum phase-change radiator 39 is provided with a first flow control valve 30, and the first flow control valve is connected to the first bypass end port of the pipeline water separator 28 through the first water pipeline 29; The other end of the inner drum heat pipe 22 is provided with a first return valve 33, and the first return valve is connected to the first bypass end port of the pipeline water collector 27; one end of the outer drum heat pipe 23 is provided with a second A flow control valve 32, the second flow control valve is connected to the second bypass end port of the pipeline water separator 28 through the second water pipe 31; a second return valve 35 is provided at the other end of the outer drum heat pipe 23, The second water return valve 35 is connected to the second bypass end port of the pipeline water collector 27, and the number of the bypass end ports of the pipeline water separator 28 and the pipeline water collector 27 is the same.

The pipeline reversing valve is a three-way pipeline, and can intelligently open and close any one of the three channels; when the two positive ends of the pipeline reversing valve are opened at the same time, the bypass end is in a closed state, and the bypass end is closed. When it is open, one of the ports (intake port) in the two positive path ends is in a closed state; the intake end of the inner drum is connected to the positive path end on one side of the pipeline reversing valve; the other side of the pipeline reversing valve The side positive path end is connected with the intake fan 13, the air outlet end of the inner drum is connected with the exhaust fan pipe 18, and the exhaust fan pipe 18 is connected with the exhaust fan 19; the bypass end of the pipe reversing valve is connected with the ventilation fan pipe 17 is connected, and the ventilation fan duct 17 is connected with the ventilation fan 16.

The heater temperature sensor 10, the heater temperature control switch 9 and the auxiliary heater 4 are arranged in the hot water tank; the signal output end of the heater temperature sensor 10 and the signal input end of the heater temperature control switch 9 Connection; the signal output end of the heater temperature control switch 9 is connected with the signal input end of the auxiliary heater 4 . When encountering cloudy and rainy weather, when solar energy cannot provide sufficient amount of heat for heating, the auxiliary heater 4 can be used for intelligent heating.

A water level controller 8 is provided at the upper end of one side inner wall of the solar water collecting tank 1; the water inlet pipe 5 is provided with an automatic water supply solenoid valve 3, and the signal output terminal of the water level controller 8 is connected with the signal of the automatic water supply solenoid valve 3. input connection. When the water volume in the hot water tank is lower or higher than a certain set value, it can automatically supply water or stop water supply.

A timer 36 is also installed at the outer upper end of the drying room 2, and the timer 36 is connected with the smart switch 6; Under the normal working condition of the system, the positive path ends on both sides of the pipeline reversing valve 7 are always open, and the bypass end of the pipeline reversing valve 7 is closed. When heating, the timer 36 is set every two The signal is transmitted to the pipeline reversing valve 7 in one hour, and one of the ports (intake port) in the positive path ends on both sides of the intake fan 13 and the pipeline reversing valve 7 is closed, and the bypass of the ventilation fan 16 and the pipeline reversing valve 7 The terminal port is opened to realize intelligent switching and enter the ventilation program. The ventilation time will last for ten minutes. After ten minutes, the timer 36 transmits a signal to the pipeline reversing valve 7. At this time, the intake fan 13 and the pipeline reversing valve are turned on again. The air intake port of the positive path end of the valve 7 closes the ventilating fan 16 and the bypass end port of the pipeline reversing valve 7 to realize intelligent switching and restore the heating program. When the air-conditioning system is working, intelligent heating is carried out according to the above-mentioned cycle, and the time of the specific cycle can be set through the intelligent switch 6; the selection of using the inner drum radiator to complete indoor ventilation mainly prevents the indoor ventilation process from Bring outdoor cold air into the room or living room, thereby affecting the indoor heating effect.

The distribution of the main devices of the present invention as shown in Figure 5, the intake fan 13 and the exhaust fan 19 are respectively installed in different positions in the room (room or living room), and the drying room 2 is placed on the front balcony or selected to be placed on the laundry room according to objective conditions. house. Intake fan pipe 15, exhaust fan pipe 18, ventilation fan pipe 17 comprise all pipes or wall pipes and are all selected as PVC pipes. The 15 ports of the air inlet fan duct are equipped with a filter screen, which can prevent objects from being sucked in, and ensure the safety of the system; heat direction.

Under normal working conditions, the total power consumption of the system is 160W, including 35W for the intake fan, 45W for the exhaust fan, 50W for the circulation pump, and 30W for the micro booster pump. In addition, the power of the auxiliary heater is 300W (frequently used in rainy days or extreme weather), compared with existing household heating equipment, it can save more than 50% of electricity consumption, and it is phase-changed with the radiator of the water heating system. Its water consumption is only equivalent to one-fifth of ordinary radiators. The water heat transfer radiator must reach 60 degrees or more before it can transfer temperature. The double-drum phase change radiator of the present invention only needs 40 degrees to activate temperature transfer. Under the circumstances, the existing superconducting liquid radiator can only provide indoor heating, and the double-drum phase-change radiator of the present invention can not only provide indoor heating, but also provide heat energy for the drying room, and can also provide indoor ventilation.

The heating system of the double-drum phase-change radiator of the present invention only needs one solar water heater collecting water tank, can use multiple sets of heating devices at the same time, and does not affect normal bathing water when using the heating devices. In the heating system of the double-drum phase-change radiator of the present invention, the airflow circulation device belongs to natural circulation, has good heating effect, simple structure, fully utilizes the energy of natural resources, and meets the requirements of energy saving, emission reduction and environmental protection.

The above is only a preferred embodiment of the present invention, it should be pointed out that for those of ordinary skill in the art, without departing from the principle of the present invention, some improvements and modifications can also be made. It should be regarded as the protection scope of the present invention.

Claims (5)

1. the heating installation of a twin-roll phase transformation radiator, comprise water circulation component and airflow circulating assembly, wherein water circulation component comprises solar energy heating water tank (1), tank bracket, vacuum heat collection pipe, thermal source outlet pipe (11) and thermal source return pipe (12), described airflow circulating assembly comprises supply fan (13), supply fan pipeline (15), three-way diverter valve (7), exhaust fan pipeline (18), exhaust fan (19), ventilation fan pipeline (17) and ventilation fan (16), described supply fan pipeline (15) and ventilation fan pipeline (17) are connected on two ports of described three-way diverter valve (7), it is characterized in that: also comprise rolling stand assembly, circulating pump (26), pipeline water knockout drum (28), pipeline water collector (27) and pressure regulating pump (14), described rolling stand assembly comprises rolling stand (34) and is fixed on the twin-roll phase transformation radiator (39) on described rolling stand, described twin-roll phase transformation radiator (39) comprises the interior cylinder fin (20) and outer cylinder fin (24) that are provided with phase-change material, interior cylinder heat pipe (22) is also provided with in described in cylinder fin, outer cylinder heat pipe (23) is also provided with in described outer cylinder fin, an air-flow buffer device is also provided with in described in cylinder fin (20), the air flow inlet of this air-flow buffer device is connected with described supply fan pipeline (15) by described three-way diverter valve (7), the air stream outlet of air-flow buffer device is connected with described exhaust fan pipeline (18), described pipeline water knockout drum (28) comprises a water inlet and two delivery ports, described thermal source outlet pipe (11) is connected with the water inlet of pipeline water knockout drum by described circulating pump (26), two delivery ports of pipeline water knockout drum (28) are connected to described interior cylinder heat pipe (22) and the water inlet end of outer cylinder heat pipe (23) respectively, described pipeline water collector (27) comprises two water inlets and a delivery port, two water inlets of pipeline water collector (27) are connected with the water side of interior cylinder heat pipe (22) and outer cylinder heat pipe (23) respectively, the delivery port of pipeline water collector (27) is connected with described thermal source return pipe (12) by described pressure regulating pump.

2. heating installation according to claim 1, is characterized in that: be connected with first flow control valve (30) at the water inlet end of described interior cylinder heat pipe (22), be connected with the first back-water valve (BWV) (33) in the water side of interior cylinder heat pipe (22); Be connected with second control valve (32) at the water inlet end of described outer cylinder heat pipe (23), the water side of cylinder heat pipe (23) is connected with the second back-water valve (BWV) (35) outside.

3. heating installation according to claim 1, it is characterized in that: described interior cylinder fin (20) and outer cylinder fin (24) all adopt curved panel to be made, in described, be provided with insulation sheet (40) between cylinder fin (20) and outer cylinder fin (24).

4. heating installation according to claim 1, it is characterized in that: described air-flow buffer device is pleiotaxy air-flow buffer device (25), pleiotaxy air-flow buffer device comprises hollow axis body and is arranged at least two porous plates on hollow shaft body length direction, between the cylindrical and the inwall of interior cylinder fin of the hollow axis body of described pleiotaxy air-flow buffer device (25), form gas channel.

5. adopt a drying room for heating installation described in claim 1, it is characterized in that: described twin-roll phase transformation radiator (39) is fixed in drying room.