CN108562032A - A kind of radiate unifies end with convection - Google Patents
A kind of radiate unifies end with convection Download PDFInfo
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- CN108562032A CN108562032A CN201711390032.7A CN201711390032A CN108562032A CN 108562032 A CN108562032 A CN 108562032A CN 201711390032 A CN201711390032 A CN 201711390032A CN 108562032 A CN108562032 A CN 108562032A
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- convection
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/22—Means for preventing condensation or evacuating condensate
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/30—Arrangement or mounting of heat-exchangers
Abstract
It exchanges heat terminal domain the invention belongs to air-conditioning, and in particular to a kind of radiation unifies end, including terminus body with convection, radiation heat transfer component, heat convection component, for return water component;The radiation heat transfer component is mounted on the lateral surface of terminus body, including radiation heat exchange plate, the radiation heat exchange plate is internally provided with the cavity flowed for heat transferring medium, the cavity of the radiation heat transfer component internal is connected with for return water component, the heat convection component is mounted on inside terminus body, including heat convection pipe, fin, the both ends of the heat convection pipe are connected with above-mentioned cavity and for return water component respectively, and the terminus body is internally provided with wind turbine.The beneficial effects of the invention are as follows:Unified end structure is simple, overall compact, occupies little space, and have higher heat exchange efficiency, the mutual supplement with each other's advantages for giving full play to convection current, radiating two kinds of heat exchange modes can flexibly cope with different indoor comforts requirements.
Description
Technical field
The invention belongs to air-conditioning heat exchange terminal domains, and in particular to a kind of radiate unifies end with convection.
Background technology
Air conditioning terminal operating mode is broadly divided into convection type and radiation mode at present, wherein convection type is mainly with wind
The forms such as machine coil pipe, indoor air conditioner air-supply are representative;Radiation mode practices well is that heat exchanger tube (coil pipe) is attached to metal
To form the forms such as radiation floor, top plate, metope as representative on plate or other materials, the heat exchange efficiency of such radiation mode compared with
It is low, on the one hand, from heat transferring medium to heat exchange tube wall it is more to the heat transfer link radiant panel again, on the other hand, heat exchanger tube with
Radiant panel belongs to tangent relation, and the two is line contact, therefore heat transfer area is small, in addition, the construction between radiant panel and heat exchanger tube
Also complicated with maintenance, cost is higher.
The advantages of convection type is that thermic load processing capacity is strong, indoor temperature fast response time, but comfort is poor;Spoke
The advantages of penetrating mode is that comfort is preferable, but disadvantage is also apparent, on the one hand, is limited by moisture condensation, radiating surface temperature is unsuitable when cooling
Too low, on the other hand, the limitations such as material lifetime of raying plate, radiating surface temperature is unsuitable excessively high when heating, therefore radiation mode
Thermic load processing capacity is weaker and indoor temperature response speed is slow.
To give full play to respective advantage, respective disadvantage is made up mutually, by convection current, radiation two ways combined running
As a kind of research direction.In terms of current published patent document, convection current-radiating composite mode has obtained certain progress.With
Chinese patent open source literature, 102538142 A of its Publication No. CN, entitled " radiation system integrated with air conditioner cold-warm
The patent of system " is a kind of representative, which, which combines radiant panel with fan coil, carries out cooling (warm), but fan coil is constructed into
This is big, operational mode is complicated, and maintenance is complicated and costly, easily causes that overall structure is huge and occupied space is excessive, due to non-shape
At unified whole Terminal device, this is unfavorable for convection current in future and is sent out with standardization with the product seriation for radiating coupled and heat-exchange end
Exhibition, and then influence the popularization of convection current and radiating composite application.
A kind of patent of invention " cartridge type radiation & convection heat exchanger and its processing side that exchanges heat of 105180266 A of Publication No. CN
Method " is another representative, two kinds of heat exchange mode groups of free convection and radiation is merged to form overall heat exchange device form, air exists
Barrel type heat exchanger internal flow, but the coefficient of heat transfer of free convection is relatively low, is unable to give full play the advantage of convection type, it is difficult to more
Radiation tail end disadvantage is mended, if need to increase (cold) amount of heat exchanger heat supply, the volume increasing degree of heat exchanger is larger, leads to sky
Air-flow dynamic resistance and equipment occupation space increase more.
Invention content
To solve the above-mentioned problems, the object of the present invention is to provide a kind of radiation to unify end with convection, should
Unified end structure is simple, is readily produced, overall compact, occupies little space, and have higher heat exchange efficiency, gives full play to spoke
Penetrate the mutual supplement with each other's advantages with convection current two ways.
The present invention provides the following technical solutions:
A kind of radiation unifies end with convection, which is characterized in that including terminus body, radiation heat transfer component,
Heat convection component, for return water component;
The radiation heat transfer component is mounted on the lateral surface of terminus body, including radiation heat exchange plate, the radiation heat exchange plate
It is internally provided with the cavity flowed for heat transferring medium, the cavity of the radiation heat transfer intralamellar part is connected with the water inlet for return water component
Logical, the heat convection component is mounted on inside terminus body, including heat convection pipe, heat convection pipe one end and radiation
The cavity of heat exchanger plates is connected, and the heat convection pipe other end is connected to the water outlet for return water component;
Alternatively, the radiation heat transfer component is mounted on the lateral surface of terminus body, including radiation heat exchange plate, the radiation are changed
Hot plate is internally provided with the cavity flowed for heat transferring medium, the cavity of the radiation heat transfer intralamellar part and the water outlet for return water component
Be connected, the heat convection component is mounted on inside terminus body, including heat convection pipe, heat convection pipe one end with
The cavity of radiation heat exchange plate is connected, and the heat convection pipe other end is connected to the water inlet for return water component;
Alternatively, the radiation heat transfer component includes the first radiation heat transfer component and for being separately positioned on terminus body both sides
Two radiation heat transfer components, the first radiation heat transfer component, the second radiation heat transfer component include radiation heat exchange plate, the radiation
Heat exchanger plates are internally provided with the cavity flowed for heat transferring medium, and the heat convection component is mounted on inside terminus body, including right
Flow heat exchanger tube, heat convection pipe both ends respectively with the first radiation heat transfer component, the cavity of the second radiation heat transfer component internal
Connection, the cavity of the first radiation heat transfer component internal are also connected to the water inlet for return water component, and second radiation is changed
The cavity of hot component internal is also connected to the water outlet for return water component.
Air inlet and the outlet air that heat exchange is carried out for heat convection pipe and external environment are additionally provided in the terminus body
Mouthful.
Preferably, the heat convection component includes multiple in-line arrangements or the heat convection pipe that fork arrangement is set, the convection current
Heat-exchanging component further includes fins set, and the fins set is made of multiple fin arrangements, and the fins set is arranged vertically on convection current and changes
On heat pipe.
Preferably, the radiation heat transfer component includes the radiation heat exchange plate that polylith is arranged side by side from top to bottom, described in polylith
Radiation heat exchange plate is welded to one another connected.
Preferably, it is described for return water component include feed pipe, the first regulating valve, water inlet manifold, water inlet pipe, second adjust
Valve, exit branch, outfall sewer and return pipe;
The feed pipe is connected to by the first regulating valve with water inlet manifold, extends a plurality of water inlet branch on the water inlet manifold
Pipe, the water inlet pipe are connected to by the second regulating valve with the cavity of radiation heat transfer intralamellar part, the exit branch both ends difference
It is connected to heat convection pipe, outfall sewer, the outfall sewer is also connected to return pipe;
Alternatively, the feed pipe is connected to by the first regulating valve with water inlet manifold, extend on the water inlet manifold a plurality of
Water inlet pipe, the water inlet pipe are connected to by the second regulating valve with heat convection pipe, the exit branch both ends respectively with spoke
Cavity, the outfall sewer penetrated inside heat exchanger plates are connected to, and the outfall sewer is also connected to return pipe;
Alternatively, the feed pipe is connected to by the first regulating valve with water inlet manifold, extend on the water inlet manifold a plurality of
Water inlet pipe, the water inlet pipe are connected to by the second regulating valve with the cavity of the first radiation heat transfer component internal, the water outlet
Branch pipe both ends are connected to cavity, the outfall sewer of the second radiation heat transfer component internal respectively, the outfall sewer also with return pipe
Connection;
First regulating valve is triple valve, and bypass pipe is equipped between the triple valve and return pipe.
Preferably, the air outlet is located at upper end at the top of terminus body, and the air inlet is located at terminus body bottom sides,
Wind turbine is equipped in the terminus body at the air outlet, is additionally provided in the terminus body and is used cooperatively to rotation speed of fan with wind turbine
The indoor temperature transmitter being adjusted;
Alternatively, the air outlet is located at terminus body top-side, the air inlet is located at terminus body bottom sides, institute
State and be equipped with wind turbine in terminus body at the air outlet, be additionally provided in the terminus body with wind turbine be used cooperatively to rotation speed of fan into
The indoor temperature transmitter that row is adjusted.
Preferably, the main body of the terminus body is surrounded by casing, and the terminus body bottom is equipped with for by convection current
The condensed water opening of the condensed water discharge generated when heat exchanger tube is exchanged heat.
Preferably, the unified end further includes condensate water discharging component, and the condensate water discharging component includes condensed water
Drip tray, drainpipe, drain valve, the condensate drain pan are located at the lower section of terminus body and radiation heat transfer component, the row
Water pipe is connect by drain valve with condensate drain pan.
Preferably, the air inlet and outlet is equipped with grid-like or louvered wind direction adjusting plate.
Preferably, the casing, radiation heat exchange plate, heat convection pipe, fins set are prepared by copper, iron or aluminium.
The beneficial effects of the invention are as follows:
1, radiation heat transfer plate shape of the invention can be in rectangular parallelepiped structure, and shape is succinct, is readily produced, is at low cost,
Conveniently it is combined into larger radiation heat transfer face;In terms of exchange capability of heat, due to its internal cavity fluid interchange medium (such as water), one
Aspect, heat transferring medium belong to face with radiation heat exchange plate and contact, and are contacted relative to line, and which increase heat exchange areas on the other hand to change
Thermal medium directly heats or cools down radiation heat exchange plate, reduces the heat transfer link between radiant panel and heat transferring medium, therefore improve
The synthesis heat exchange efficiency of radiation heat exchange plate.
2, radiation heat exchange plate of the invention facilitates heat convection pipe to be changed with radiation while ensureing radiation heat transfer function
Be attached between hot plate, by the combination up and down of radiation heat exchange plate, realize that the arrangement of heat convection pipe simultaneously forms tube bundle, easily with
Fin forms fin tube structure, and forms radiation-convection on the whole and unify Terminal device;It is radiation heat exchange plate, right
Easily designed heat exchanger tube, fin, buying, manufacture are flowed, is also beneficial to reduce the complexity of maintenance, and unified end is on the whole
Rectangular parallelepiped structure, tailored appearance, are easily assembled to compact dimensions, are facilitated indoor location, are occupied little space.
3, heat convection component is made of heat exchanger tube and fin, relative to other heat exchange structure forms, has heat transfer effect
Rate is high, adaptable, the advantages that being compact, easy to production, is at low cost, in conjunction with wind turbine, can give full play to the excellent of heat convection
Gesture:In the case that temperature differs larger with set temperature indoors, wind turbine is negative using the heat of heat convection with larger rotary speed working
The big advantage of lotus processing capacity furthers rapidly indoor temperature with set temperature, indoors temperature and the close feelings of set temperature
Under condition, rotation speed of fan reduces or stops, and continues with radiation heat exchange plate to indoor heating (cold), guarantee is high-comfort, passes through this
Kind mode, realizes the mutual supplement with each other's advantages of heat convection and radiation heat transfer, allows unified end not only to have had high-comfort, but also born with heat
Lotus processing capacity is strong, indoor temperature fast response time ability.
4, the adjusting of the first regulating valve (triple valve) aperture, the second control valve opening and rotation speed of fan through the invention,
Inflow temperature, the heat transferring medium flow of the unified end of control, and then control radiating surface temperature, leaving air temp, radiation and convection current and change
Heat, therefore the present invention can flexibly cope with indoor different temperature, thermic load and comfort demand.
5, when room area or thermal load demands increase, the radiating surface area, the number that increase radiation heat exchange plate can be selected
Amount and wind turbine quantity, since the fin tube structure of heat convection component has higher heat exchange efficiency, unified end whole
Size increase is smaller, and can paste wall installation, occupies the amplification very little in physical activity space, therefore is easily realized from different building structure
Integrated design.
6, due to occupying little space, the present invention not only facilitates wall covering surface to install, and can also be placed in room floors suitable position,
Realize the first radiation heat transfer component, the second radiation heat transfer component both sides radiant heating (cold);According to building structure, personnel positions
Different demands can be designed the installation number of the present invention and position, and position is flexible, to promoting convection current-radiation
The application of coupled and heat-exchange end has positive effect.
Description of the drawings
Fig. 1 is the front view of unified end in embodiment 1 or embodiment 3;
Fig. 2 a are the side views that air outlet is located at unified end top upper end in embodiment 1;
Fig. 2 b are the side views that air outlet is located at unified end top side in embodiment 1;
Fig. 3 is the vertical view that air outlet is located at unified end top upper end in embodiment 1;
Fig. 4 is the front view of unified end in embodiment 2;
Fig. 5 a are the side views that air outlet is located at unified end top upper end in embodiment 2;
Fig. 5 b are the side views that air outlet is located at unified end top side in embodiment 2;
Fig. 6 is the vertical view that air outlet is located at unified end top upper end in embodiment 2;
Fig. 7 a are the side views that air outlet is located at unified end top upper end in embodiment 3;
Fig. 7 b are the side views that air outlet is located at unified end top side in embodiment 3;
Fig. 8 is the vertical view that air outlet is located at unified end top upper end in embodiment 3.
The meaning marked in attached drawing is as follows:
1- terminus body 11- casing 12- air inlet 13- air outlets 13a- the first air outlet the second air outlets of 13b-
14- wind turbines 14a- the first wind turbine 14b- the second wind turbine 15- indoor temperature transmitter 16- condensed waters are open
2- radiation heat transfer component 21- radiation heat exchange plates 21a- the first radiation heat transfer component 21b- the second radiation heat transfer groups
Part
3- heat convection component 31- heat convection pipe 32- fins sets
4- is for return water component 41- feed pipes 42- the first regulating valve 43- water inlet manifold 44- water inlet pipes 45- second
Regulating valve 46- exit branch 47- outfall sewer 48- return pipe 49- bypass pipes
5- condensate water discharging component 51- condensate drain pan 52- drainpipe 53- drain valves
Specific implementation mode
The present invention is illustrated with reference to specific embodiment.
Embodiment 1
As shown in Fig. 1,2a, 2b, 3, a kind of radiation unifies end with convection, shape substantially cuboid,
Including terminus body 1, radiation heat transfer component 2, heat convection component 3, for return water component 4, condensate water discharging component 5;Radiation is changed
Hot component 2 is mounted on the lateral surface of terminus body 1, including the radiation heat exchange plate 21 that polylith is arranged side by side from top to bottom, polylith spoke
It penetrates heat exchanger plates 21 and is welded to one another connected, radiation heat exchange plate 21 is internally provided with the cavity flowed for heat transferring medium, radiation heat transfer component 2
Internal cavity is connected with the water inlet for return water component 4;Heat convection component 3 is mounted on inside terminus body 1, including right
Heat exchanger tube 31 is flowed, 31 one end of heat convection pipe is connected with the cavity of radiation heat exchange plate 21,31 other end of heat convection pipe and confession
The water outlet of return water component 4 is connected to, based on the arranged of radiation heat exchange plate 21, multiple heat convection pipes 31 formed in-line arrangements or
The arrangement form for the row of pitching, it is preferred that 31 shape of heat convection pipe is cylindrical type, and the inner surface and the outer surface can be equipped with fin;
Heat convection component 3 further includes fins set 32, and fins set 32 is made of multiple fin arrangements, and fins set 32 is arranged vertically on convection current
On heat exchanger tube 31;Include feed pipe 41, the first regulating valve 42, water inlet manifold 43, the tune of water inlet pipe 44, second for return water component 4
Save valve 45, exit branch 46, outfall sewer 47 and return pipe 48;Feed pipe 41 is connected by the first regulating valve 42 with water inlet manifold 43
It is logical, extend a plurality of water inlet pipe 44 on water inlet manifold 43, water inlet pipe 44 passes through the second regulating valve 45 and radiation heat transfer component 2
Internal cavity connection, 46 both ends of exit branch are connected to heat convection pipe 31, outfall sewer 47 respectively, outfall sewer 47 also with
Return pipe 48 is connected to;First regulating valve 42 is triple valve, and bypass pipe 49 is equipped between the triple valve and return pipe 48, and first is adjusted
Valve 42 is to adjust the inflow temperature of unified end, and the second regulating valve 45 is adjusting radiation heat exchange plate 21 and heat convection pipe 31
Interior heat transferring medium flow.
The main body of terminus body 1 is surrounded by casing 11, is additionally provided in terminus body 1 for heat convection pipe 31 and outside
Environment carries out the air inlet 12 and air outlet 13 of heat exchange, and air inlet 12, air outlet 13 are equipped with grid-like or louvered wind
To adjustable plate, as shown in Figure 2 a, air outlet 13 is located at 1 top upper end of terminus body, alternatively, as shown in Figure 2 b, air outlet 13
In 1 top-side of terminus body, air inlet 12 is located at terminus body bottom sides;It is equipped at the air outlet 13 in terminus body 1
Wind turbine 14, the wind turbine 14 use variable-frequency motor, air mass flow are controlled by adjusting 14 rotating speed of wind turbine, to adjust the quantity of heat convection
With leaving air temp;It is additionally provided with to be used cooperatively with wind turbine 14 in terminus body 1 and the indoor temperature that 14 rotating speed of wind turbine is adjusted is passed
Sensor 15;The condensation for the condensed water discharge that 1 bottom of terminus body generates when being additionally provided with for heat convection pipe 31 to be exchanged heat
Water opening 16;Terminus body 1 and the lower section of radiation heat transfer component 2 are equipped with condensate drain pan 51, and drainpipe 52 passes through drain valve
53 connect with condensate drain pan 51;The condensed water opening 16 of the bottom of terminus body 1, on the one hand can circulate a part of sky
Gas, on the other hand, the condensed water generated under cooling condition can instill condensate drain pan 51 by the opening;Indoor temperature passes
Sensor 15, by comparing the difference of indoor temperature and set temperature, controls 14 rotating speed of wind turbine, works as difference for testing indoor temperature
When larger, 14 rotating speed of wind turbine is larger, and when difference is smaller, 14 rotating speed of wind turbine is smaller;It is preferred that casing 11, radiation heat exchange plate 21, right
Stream heat exchanger tube 31, fins set 32 are prepared by copper, iron or aluminium.
In needing the environment that freezes, the feed pipe and return pipe of the present embodiment with low-temperature receiver, such as water cooled chiller
It is connected;In the environment for needing to heat, the feed pipe and return pipe of the present embodiment are connected with heat source, such as heat pump.
Embodiment 2
As shown in Fig. 4,5a, 5b, 6, a kind of radiation unifies end with convection, shape substantially cuboid,
Including terminus body 1, radiation heat transfer component 2, heat convection component 3, for return water component 4, condensate water discharging component 5;Radiation is changed
Hot component 2 is mounted on the lateral surface of terminus body 1, including the radiation heat exchange plate 21 that polylith is arranged side by side from top to bottom, polylith spoke
It penetrates heat exchanger plates 21 and is welded to one another connected, radiation heat exchange plate 21 is internally provided with the cavity flowed for heat transferring medium, radiation heat transfer component 2
Internal cavity is connected with the water outlet for return water component 4;Heat convection component 3 is mounted on inside terminus body 1, including right
Heat exchanger tube 31 is flowed, 31 one end of heat convection pipe is connected with the cavity of radiation heat exchange plate 21,31 other end of heat convection pipe and confession
The water inlet of return water component 4 is connected to, based on the arranged of radiation heat exchange plate 21, multiple heat convection pipes 31 formed in-line arrangements or
The arrangement form for the row of pitching, it is preferred that 31 shape of heat convection pipe is cylindrical type, and the inner surface and the outer surface can be equipped with fin;
Heat convection component 3 further includes fins set 32, and fins set 32 is made of multiple fin arrangements, and fins set 32 is arranged vertically on convection current
On heat exchanger tube 31;Include feed pipe 41, the first regulating valve 42, water inlet manifold 43, the tune of water inlet pipe 44, second for return water component 4
Save valve 45, exit branch 46, outfall sewer 47 and return pipe 48;Feed pipe 41 is connected by the first regulating valve 42 with water inlet manifold 43
It is logical, extend a plurality of water inlet pipe 44 on water inlet manifold 43, water inlet pipe 44 passes through the second regulating valve 45 and heat convection pipe 31
Connection, 46 both ends of exit branch are connected to cavity, the outfall sewer 47 inside radiation heat transfer component 2 respectively, and outfall sewer 47 is also
It is connected to return pipe 48;First regulating valve 42 is triple valve, and bypass pipe 49 is equipped between the triple valve and return pipe 48, and first adjusts
Section valve 42 is to adjust the inflow temperature of unified end, and the second regulating valve 45 is adjusting radiation heat exchange plate 21 and heat convection pipe
Heat transferring medium flow in 31.
The main body of terminus body 1 is surrounded by casing 11, is additionally provided in terminus body 1 for heat convection pipe 31 and outside
Environment carries out the air inlet 12 and air outlet 13 of heat exchange, and air inlet 12, air outlet 13 are equipped with grid-like or louvered wind
To adjustable plate, as shown in Figure 5 a, air outlet 13 is located at 1 top upper end of terminus body, alternatively, as shown in Figure 5 b, air outlet 13
In 1 top-side of terminus body, air inlet 12 is located at terminus body bottom sides;It is equipped at the air outlet 13 in terminus body 1
Wind turbine 14, the wind turbine 14 use variable-frequency motor, air mass flow are controlled by adjusting 14 rotating speed of wind turbine, to adjust the quantity of heat convection
With leaving air temp;It is additionally provided with to be used cooperatively with wind turbine 14 in terminus body 1 and the indoor temperature that 14 rotating speed of wind turbine is adjusted is passed
Sensor 15;The condensation for the condensed water discharge that 1 bottom of terminus body generates when being additionally provided with for heat convection pipe 31 to be exchanged heat
Water opening 16;Terminus body 1 and the lower section of radiation heat transfer component 2 are equipped with condensate drain pan 51, and drainpipe 52 passes through drain valve
53 connect with condensate drain pan 51;The condensed water opening 16 of the bottom of terminus body 1, on the one hand can circulate a part of sky
Gas, on the other hand, the condensed water generated under cooling condition can instill condensate drain pan 51 by the opening;Indoor temperature passes
Sensor 15, by comparing the difference of indoor temperature and set temperature, controls 14 rotating speed of wind turbine, works as difference for testing indoor temperature
When larger, 14 rotating speed of wind turbine is larger, and when difference is smaller, 14 rotating speed of wind turbine is smaller;It is preferred that casing 11, radiation heat exchange plate 21, right
Stream heat exchanger tube 31, fins set 32 are prepared by copper, iron or aluminium.
In needing the environment that freezes, the feed pipe and return pipe of the present embodiment with low-temperature receiver, such as water cooled chiller
It is connected;In the environment for needing to heat, the feed pipe and return pipe of the present embodiment are connected with heat source, such as heat pump.
Embodiment 3
As shown in Fig. 1,7a, 7b, 8, a kind of radiation unifies end with convection, shape substantially cuboid,
Including terminus body 1, radiation heat transfer component 2, heat convection component 3, for return water component 4, condensate water discharging component 5;Radiation is changed
Hot component 2 includes the first radiation heat transfer component 21a and the second radiation heat transfer component 21b for being separately positioned on terminus body both sides,
First radiation heat transfer component 21a, the second radiation heat transfer component 21b include radiation heat exchange plate, and polylith is arranged side by side from top to bottom
Radiation heat exchange plate be welded to one another connected, radiation heat exchange plate is internally provided with the cavity flowed for heat transferring medium;Heat convection component 3
Inside terminus body 1, including heat convection pipe 31,31 both ends of heat convection pipe respectively with the first radiation heat transfer component
Cavity connection inside 21a, the second radiation heat transfer component 21b, the arranged based on radiation heat exchange plate, multiple heat convection pipes
31 form the arrangement form of in-line arrangement or fork row, it is preferred that 31 shape of heat convection pipe is cylindrical type, the inner surface and the outer surface
It can be equipped with fin, heat convection component 3 further includes fins set 32, and fins set 32 is made of multiple fin arrangements, fins set 32
Be arranged vertically on heat convection pipe 31, the cavity inside the first radiation heat transfer component 21a also with the water inlet for return water component 4
It is connected to, the cavity inside the second radiation heat transfer component 21b is also connected to the water outlet for return water component 4;Include for return water component 4
Feed pipe 41, the first regulating valve 42, water inlet manifold 43, water inlet pipe 44, the second regulating valve 45, exit branch 46, outfall sewer
47 and return pipe 48;Feed pipe 41 is connected to by the first regulating valve 42 with water inlet manifold 43, is extended on water inlet manifold 43 a plurality of
Water inlet pipe 44, water inlet pipe 44 are connected to by the second regulating valve 45 with the cavity inside the first radiation heat transfer component 21a, water outlet
46 both ends of branch pipe are connected to cavity, the outfall sewer 47 inside the second radiation heat transfer component 21b respectively, outfall sewer 47 also with return
Water pipe 48 is connected to;First regulating valve 42 is triple valve, and bypass pipe 49, the first regulating valve are equipped between the triple valve and return pipe 48
42 to adjust the inflow temperature of unified end, the second regulating valve 45 to adjust radiation heat exchange plate in heat convection pipe 31
Heat transferring medium flow.
The main body of terminus body 1 is surrounded by casing 11, is additionally provided in terminus body 1 for heat convection pipe 31 and outside
Environment carries out the air inlet 12 and air outlet 13 of heat exchange, and air inlet 12, air outlet 13 are equipped with grid-like or louvered wind
To adjustable plate, as shown in Figure 7a, air outlet 13 is located at 1 top upper end of terminus body, is equipped at the interior air outlet 13 of terminus body 1
Wind turbine 14, the wind turbine 14 use variable-frequency motor, air mass flow are controlled by adjusting 14 rotating speed of wind turbine, to adjust the quantity of heat convection
With leaving air temp;It is additionally provided with to be used cooperatively with wind turbine 14 in terminus body 1 and the indoor temperature that 14 rotating speed of wind turbine is adjusted is passed
Sensor 15;Alternatively, as shown in Figure 7b, air outlet 13 includes the first air outlet 13a and the second air outlet 13b, the first air outlet 13a
It is located at 1 top both sides of terminus body with the second air outlet 13b, air inlet 12 is located at terminus body bottom sides;In terminus body 1
It is respectively equipped with the first wind turbine 14a, the second wind turbine 14b at first air outlet 13a, the second air outlet 13b, first wind turbine 14a,
Second wind turbine 14b uses variable-frequency motor, air mass flow is controlled by adjusting rotation speed of fan, to adjust the quantity of heat convection and outlet air
Temperature is additionally provided in terminus body 1 and is used cooperatively to the first wind turbine 14a, the second wind turbine with the first wind turbine 14a, the second wind turbine 14b
The indoor temperature transmitter 15 that 14b rotating speeds are adjusted;1 bottom of terminus body is additionally provided with for changing heat convection pipe 31
The condensed water opening 16 of the condensed water discharge generated when hot;Terminus body 1 and the lower section of radiation heat transfer component 2 connect equipped with condensed water
Water pond 51, drainpipe 52 are connect by drain valve 53 with condensate drain pan 51;The condensed water of the bottom of terminus body 1 is open
16, on the one hand can circulate portion of air, and on the other hand, the condensed water generated under cooling condition can be instilled by the opening
Condensate drain pan 51;Indoor temperature transmitter 15 is for testing indoor temperature, by comparing indoor temperature and set temperature
Difference controls rotation speed of fan, and when difference is larger, rotation speed of fan is larger, and when difference is smaller, rotation speed of fan is smaller;It is preferred that machine
Shell 11, radiation heat exchange plate 21, heat convection pipe 31, fins set 32 are prepared by copper, iron or aluminium.
In needing the environment that freezes, the feed pipe and return pipe of the present embodiment with low-temperature receiver, such as water cooled chiller
It is connected;In the environment for needing to heat, the feed pipe and return pipe of the present embodiment are connected with heat source, such as heat pump.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, although with reference to aforementioned reality
Applying example, invention is explained in detail, for those skilled in the art, still can be to aforementioned each implementation
Technical solution recorded in example is modified or equivalent replacement of some of the technical features.All essences in the present invention
With within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention god.
Claims (10)
1. a kind of radiation unifies end with convection, which is characterized in that including terminus body (1), radiation heat transfer component
(2), heat convection component (3), for return water component (4);
The radiation heat transfer component (2) is mounted on the lateral surface of terminus body (1), including radiation heat exchange plate (21), the radiation
Heat exchanger plates (21) are internally provided with the cavity flowed for heat transferring medium, the internal cavity of the radiation heat exchange plate (21) with for return water group
The water inlet of part (4) is connected, and the heat convection component (3) is mounted on terminus body (1) inside, including heat convection pipe
(31), described heat convection pipe (31) one end is connected with the cavity of radiation heat exchange plate (21), and the heat convection pipe (31) is another
One end is connected to the water outlet for return water component (4);
Alternatively, the radiation heat transfer component (2) is mounted on the lateral surface of terminus body (1), including radiation heat exchange plate (21), it is described
Radiation heat exchange plate (21) is internally provided with the cavity flowed for heat transferring medium, the internal cavity of the radiation heat exchange plate (21) and supplies back
The water outlet of water assembly (4) is connected, and the heat convection component (3) is mounted on terminus body (1) inside, including heat convection
It manages (31), described heat convection pipe (31) one end is connected with the cavity of radiation heat exchange plate (21), the heat convection pipe (31)
The other end is connected to the water inlet for return water component (4);
Alternatively, the radiation heat transfer component (2) includes the first radiation heat transfer component for being separately positioned on terminus body (1) both sides
(21a) and the second radiation heat transfer component (21b), the first radiation heat transfer component (21a), the second radiation heat transfer component (21b)
Include radiation heat exchange plate, the radiation heat exchange plate is internally provided with the cavity flowed for heat transferring medium, the heat convection component
(3) it is internal to be mounted on terminus body (1), including heat convection pipe (31), heat convection pipe (31) both ends are respectively with first
The internal cavity connection of radiation heat transfer component (21a), the second radiation heat transfer component (21b), the first radiation heat transfer component
(21a) internal cavity is also connected to the water inlet for return water component (4), the second radiation heat transfer component (21b) inside
Cavity is also connected to the water outlet for return water component (4).
The air inlet (12) that heat exchange is carried out for heat convection pipe (31) and external environment is additionally provided on the terminus body (1)
With air outlet (13).
2. a kind of radiation according to claim 1 unifies end with convection, which is characterized in that the convection current is changed
Hot component (3) includes multiple in-line arrangements or the heat convection pipe (31) that fork arrangement is set, and the heat convection component (3) further includes wing
Piece group (32), the fins set (32) are made of multiple fin arrangements, and the fins set (32) is arranged vertically on heat convection pipe
(31) on.
3. a kind of radiation according to claim 1 unifies end with convection, which is characterized in that the radiation is changed
Hot component (2) includes the radiation heat exchange plate (21) that polylith is arranged side by side from top to bottom, and radiation heat exchange plate (21) described in polylith is each other
It is weldingly connected.
4. a kind of radiation according to claim 1 unifies end with convection, which is characterized in that described for return water
Component (4) includes feed pipe (41), the first regulating valve (42), water inlet manifold (43), water inlet pipe (44), the second regulating valve
(45), exit branch (46), outfall sewer (47) and return pipe (48);
The feed pipe (41) is connected to by the first regulating valve (42) with water inlet manifold (43), is extended on the water inlet manifold (43)
Go out a plurality of water inlet pipe (44), the water inlet pipe (44) passes through the internal chamber of the second regulating valve (45) and radiation heat exchange plate (21)
Body is connected to, and exit branch (46) both ends are connected to heat convection pipe (31), outfall sewer (47) respectively, the outfall sewer
(47) it is also connected to return pipe (48);
Alternatively, the feed pipe (41) is connected to by the first regulating valve (42) with water inlet manifold (43), the water inlet manifold (43)
On extend a plurality of water inlet pipe (44), the water inlet pipe (44) passes through the second regulating valve (45) with heat convection pipe (31) even
Logical, the cavity internal with radiation heat exchange plate (21), outfall sewer (47) are connected to respectively at exit branch (46) both ends, it is described go out
Supply mains (47) is also connected to return pipe (48);
Alternatively, the feed pipe (41) is connected to by the first regulating valve (42) with water inlet manifold (43), the water inlet manifold (43)
On extend a plurality of water inlet pipe (44), the water inlet pipe (44) passes through the second regulating valve (45) and the first radiation heat transfer component
(21a) internal cavity connection, exit branch (46) both ends chamber internal with the second radiation heat transfer component (21b) respectively
Body, outfall sewer (47) connection, the outfall sewer (47) are also connected to return pipe (48).
First regulating valve (42) is triple valve, and bypass pipe (49) is equipped between the triple valve and return pipe (48).
5. a kind of radiation according to claim 1 unifies end with convection, which is characterized in that the air outlet
(13) it is located at upper end at the top of terminus body (1), the air inlet (12) is located at terminus body (1) bottom sides, the end sheet
Wind turbine (14) is equipped in body (1) at the air outlet (13), be additionally provided on the terminus body (1) with wind turbine (14) with the use of pair
The indoor temperature transmitter (15) that wind turbine (14) rotating speed is adjusted;
Alternatively, the air outlet (13) is located at terminus body (1) top-side, the air inlet (12) is located at terminus body (1)
Bottom sides are equipped with wind turbine (14) in the terminus body (1), are additionally provided on the terminus body (1) at the air outlet (13)
It is used cooperatively the indoor temperature transmitter (15) that wind turbine (14) rotating speed is adjusted with wind turbine (14).
6. a kind of radiation according to claim 1 unifies end with convection, which is characterized in that the end sheet
The main body of body (1) is surrounded by casing (11), and terminus body (1) bottom is equipped with for changing heat convection pipe (31)
The condensed water opening (16) of the condensed water discharge generated when hot.
7. a kind of radiation according to claim 1 unifies end with convection, which is characterized in that further include condensation
Water drain assembly (5), the condensate water discharging component (5) include condensate drain pan (51), drainpipe (52), drain valve
(53), the condensate drain pan (51) is located at the lower section of terminus body (1) and radiation heat transfer component (2), the drainpipe
(52) it is connect with condensate drain pan (51) by drain valve (53).
8. a kind of radiation according to claim 1 unifies end with convection, which is characterized in that the air inlet
(12), air outlet (13) is equipped with grid-like or louvered wind direction adjusting plate.
9. unifying end with convection according to a kind of radiation of claim 1-8 any one of them, which is characterized in that institute
State radiation heat exchange plate (21), heat convection pipe (31) is prepared by copper, iron or aluminium.
10. a kind of radiation according to claim 2 unifies end with convection, which is characterized in that the fin
Group (32) is prepared by copper, iron or aluminium.
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