CN108980967A - A kind of water at low temperature loopy moving heating system - Google Patents
A kind of water at low temperature loopy moving heating system Download PDFInfo
- Publication number
- CN108980967A CN108980967A CN201810539304.3A CN201810539304A CN108980967A CN 108980967 A CN108980967 A CN 108980967A CN 201810539304 A CN201810539304 A CN 201810539304A CN 108980967 A CN108980967 A CN 108980967A
- Authority
- CN
- China
- Prior art keywords
- water
- heater
- heating system
- deflector hole
- heat
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D13/00—Electric heating systems
- F24D13/04—Electric heating systems using electric heating of heat-transfer fluid in separate units of the system
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D19/00—Details
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D19/00—Details
- F24D19/02—Arrangement of mountings or supports for radiators
- F24D19/0203—Types of supporting means
- F24D19/0213—Floor mounted supporting means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D19/00—Details
- F24D19/10—Arrangement or mounting of control or safety devices
- F24D19/1006—Arrangement or mounting of control or safety devices for water heating systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D2200/00—Heat sources or energy sources
- F24D2200/08—Electric heater
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Floor Finish (AREA)
Abstract
The present invention relates to a kind of water at low temperature loopy moving heating systems, including heater and heat energy distributor, heater is equipped with feed water inlet and water return outlet, heat energy distributor is made of muti-piece with hot plate, every piece interior equipped with multiple deflector holes with hot plate, adapter coupling is mounted at the both ends port of each deflector hole, two of them adapter coupling is respectively as water inlet interface and water outlet mouthpiece, it is connected between remaining every two adapter coupling using connecting tube, the water supply path for flowing into from water inlet interface, being flowed out by water outlet mouthpiece is formed, feed water inlet, water return outlet are connected to heater respectively；Using technical solution of the present invention, heat energy distributor is laid on ground, heater is placed in narrow corner space, it avoids and is knocked side, heat source fluid provided by heater circulates between heat energy distributor and heater, and generated thermal energy forms airflow convection movement in the room, heats for user's whole body, user's comfort is improved, resource is saved.
Description
Technical field
The invention belongs to field of home appliance technology more particularly to a kind of water at low temperature loopy moving heating systems.
Background technique
With the raising of people 's material life level, in cold winter, various electric heating appliances are widely used, existing
Various heaters, such as electric-heating table, Tea table with electric heating means, Sunny etc. are generally to heat heater strip using electric power, by heater strip
The each position of human body is transferred thermal energy to, this heater has following defect when in use: first is that taking due to this kind of
Warmer is required to occupy certain space in the room when using and placing, and when user walks in the room, is easy to knock side
To heater, corresponding site on heater and user's body is made to cause to damage；Second is that thermal energy caused by this kind of heater is general
It is to propagate to human body surface along the approximate direction parallel with horizontal plane, since the thermal energy direction of propagation is more single, is only capable of making
Part is warmed oneself in human body, is not available family body whole position and is warmed oneself, and heating effect has limitation,
Third is that due to the extension with thermal energy direction of transfer, the aerial propagation of thermal energy gradually decays, to improve heating effect and
Comfort type must then improve the heating power of heater heater strip, and corresponding security risk and energy consumption also improve, and economy is aobvious
Writing reduces.
Summary of the invention
In order to solve the above technical problems, the present invention provides a kind of water at low temperature loopy moving heating systems.
The present invention is achieved by the following technical programs.
The present invention provides a kind of water at low temperature loopy moving heating system, main including heater and the heat being flat on ground
Energy distributor, the heater are equipped with feed water inlet and water return outlet, and the heat energy distributor includes being connected side by side by muti-piece heat sink
Be connected together the heat dissipation board group of composition, is equipped with 3 deflector holes through its both ends in every block of heat sink, and the two of each deflector hole
End is mounted on adapter coupling at port, chooses two of them adapter coupling respectively as water inlet interface and water outlet mouthpiece, remaining
It is connected between every two adapter coupling using connecting tube, the interior formation of heat dissipation board group one is made to flow into from water inlet interface, be connect by water outlet
The water supply path of mouthful outflow, the feed water inlet be connected tos by water supplying pipe with the water inlet, the water return outlet pass through return pipe and
The water outlet connection.
The material of the heat sink is the aluminium alloy extrusions that the trade mark is 6063.
The water supplying pipe, return pipe, connecting tube are silicone tube.
The heater base is equipped with idler wheel.
Tenon is equipped on the left of every block of heat sink, right side is equipped with corresponding tongue-and-groove, appoints within the heat dissipation board group
It anticipates to cooperate by tenon and tongue-and-groove between adjacent two blocks of heat sinks and link together.
Defining three bit signs " N+n+X " indicates each deflector hole port in the heat dissipation board group, wherein the first bit sign " N "
Indicate the serial number of the heat sink in the heat dissipation board group from left to right, the second bit sign " n " indicates within every block of heat sink
The serial number of each deflector hole from left to right, third position, which accords with " X ", indicates the location of each port in each deflector hole, defines " X
=a " indicates that deflector hole port position is front end, and definition " X=b " deflector hole port position is rear end, the quantity with hot plate
It is 6 pieces, it is 3 that water conservancy diversion hole number is arranged on every block of heat sink, then each port order of connection is in the water supply path:
33b~33a~62a~62b~12b~12a~21a~21b~23b~23a~53a~53b~51b~51a
~43a~43b~41b~41a~31a~31b, wherein deflector hole port 33b is as the water inlet interface, deflector hole port
31b is as the water outlet mouthpiece.
The thermal energy distributor for floor type heating system further include substrate film, cover film, lateral wrapping strip with
And longitudinal wrapping strip, substrate film and cover film are respectively coated by the bottom surface and top surface of the heat dissipation board group, longitudinal wrapping strip cladding
In the left and right sides of the heat dissipation board group, lateral wrapping strip is coated on the rear and front end side of the heat dissipation board group.
The material of the substrate film is aluminium film heat-insulation and heat-preservation pad.
Temperature control device, timing means and level alarm for water are additionally provided in the heater.
Again to its junction after being linked together between the adapter coupling and the deflector hole port by screw thread pair
It is welded.
The beneficial effects of the present invention are: technical solution of the present invention is used, when in use, heat energy distributor tiles user
In on ground, heater is used to provide heat source fluid for heat energy distributor, and heat source fluid is by the stream in heat energy distributor
During dynamic, thermal energy is distributed from the outer surface of heat energy distributor, since heat energy distributor is laid on ground, hot gas
Current density is small, and light weight, thermal current flows up, and cold air, since density is big, quality weight, cold air flows downward, thus
The convective motion of air is formd in the room that user uses, enhances the heating effect in space on a large scale, keeps user complete
Body is felt comfortably, compared to air-conditioning is used, since air-flow is unimpeded in the room, user is made to breathe more smoothly, heater
It can be placed in room in a narrow corner space, when user walks in the room, since heat energy distributor is laid in
On ground, avoid user and knock side, user's parts of body is made to avoid damage, in addition, heat source fluid always heater with
It circulates, reduces resource waste between heat energy distributor, improve heating efficiency.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is main view of the invention；
Fig. 3 is top view of the invention；
Fig. 4 is the local cutting enlarged drawing of heat energy distributor cross section of the present invention；
Fig. 5 is that heat energy distributor of the present invention removes the structural schematic diagram after cover film；
Fig. 6 is the cross-sectional structure schematic diagram of heat sink of the present invention；
Fig. 7 is the cross-sectional structure schematic diagram of lateral wrapping strip of the invention.
In figure: 1- heater, 2- heat energy distributor, 3- heat sink, 4- adapter coupling, 5- connecting tube, 6- water supplying pipe, 7- are returned
Water pipe, 8- substrate film, 9- cover film, the longitudinal direction 10- wrapping strip, 11- transverse direction wrapping strip (11), the feed water inlet 101-, 102- water return outlet,
103- idler wheel, 301- deflector hole, 401- water inlet interface, 402- water outlet mouthpiece.
Specific embodiment
Be described further below technical solution of the present invention, but claimed range be not limited to it is described.
As shown in figure 1, figure 2, figure 3, figure 4 and figure 5, the present invention provides a kind of water at low temperature loopy moving heating system, including adds
The hot heat energy distributor 2 device 1 and be flat on ground, heater 1 are equipped with feed water inlet 101 and water return outlet 102, heat energy distributor
2 include the heat dissipation board group formed that linked together side by side by muti-piece heat sink 3, is equipped in every block of heat sink 3 through its both ends
Multiple deflector holes 301, adapter coupling 4 is mounted at the both ends port of each deflector hole 301, two of them is chosen and connects
First 4 respectively as water inlet interface 401 and water outlet mouthpiece 402, is connected to, is made using connecting tube 5 between remaining every two adapter coupling 4
The water supply path for flowing into from water inlet interface 401, being flowed out by water outlet mouthpiece 402 is formed in heat dissipation board group, feed water inlet 101 passes through
Water supplying pipe 6 is connected to water inlet, and water return outlet 102 is connected to by return pipe 7 with water outlet.
Using technical solution of the present invention, when in use, heat energy distributor is laid on ground user, and heater is for being
Heat energy distributor provides heat source fluid, and heat source fluid is by flow process in heat energy distributor, by thermal energy from thermal energy
It is distributed in the outer surface of distributor, since heat energy distributor is laid on ground, hot gas current density is small, light weight, hot gas
Stream flows up, and cold air, since density is big, quality weight, cold air flows downward, thus the shape in the room that user uses
At the convective motion of air, enhance the heating effect in space on a large scale, make user's whole body feel comfortably, compared to
Using air-conditioning, since air-flow is unimpeded in the room, keep user's breathing more smoothly, heater can be placed in room one it is narrow
Corner space in, when user walks in the room, since heat energy distributor is laid on ground, avoids user and knock side,
User's parts of body is set to avoid damage, in addition, heat source fluid circulates between heater and heat energy distributor always,
It reduces resource waste, improves heating efficiency.
Further, the material of heat sink 3 is the aluminium alloy extrusions that the trade mark is 6063.Using technical side provided by the invention
Case uses 6063 aluminium alloy extrusions as heat sink, is conducive to thermal energy transmitting, and 6063 aluminium alloy extrusions quality compared with
Gently, it is readily transported, after Ah face's spray insulation performance coating, insulation performance is greatly improved, and increases the peace that user uses
Quan Xing.
Further, water supplying pipe 6, return pipe 7, connecting tube 5 are silicone tube.301 aperture of deflector hole is 10mm.Silicone tube
For soft property pipeline, it is convenient for being bent, is assembled as needed.
Further, 1 bottom of heater is equipped with idler wheel 103.Being provided with for idler wheel 103 is narrow conducive to heater 1 is placed in
In small space, occupied area is saved, side will not be knocked when user walks in the room.
Further, as shown in fig. 6, being equipped with tenon 302 on the left of every block of heat sink 3, right side is equipped with corresponding tongue-and-groove
303, within the board group that radiates two pieces of arbitrary neighborhood with being connected to one by tenon 302 and the mutual cooperation of tongue-and-groove 303 between hot plate 3
It rises.Using technical solution of the present invention, cooperated between heat sink 3 by tenon 302 and tongue-and-groove 303, it is easy for installation, due to heat dissipation
3 section of plate is fixed sizing, is convenient for mass production, reduces manufacturing cost.
Further, as shown in figure 5, defining three bit signs " N+n+X " indicates each 301 end of deflector hole in heat dissipation board group
Mouthful, wherein the first bit sign " N " indicates heat sink 3 with the serial number in hot plate group from left to right, the second bit sign " n " indicates every
The serial number of each deflector hole 301 from left to right within block heat sink 3, third position, which accords with " X ", indicates each end in each deflector hole 301
The location of mouthful, defining " X=a " indicates that 301 port position of deflector hole is front end, defines 301 port of " X=b " deflector hole position
It is set to rear end, the quantity of heat sink 3 is 6 pieces, and setting 301 quantity of deflector hole is 3, then in water supply path on every block of heat sink 3
Each port order of connection is:
33b~33a~62a~62b~12b~12a~21a~21b~23b~23a~53a~53b~51b~51a
~43a~43b~41b~41a~31a~31b, wherein 301 port 33b of deflector hole is as water inlet interface 401, deflector hole 301
Port 31b is as water outlet mouthpiece 402.
Further, as shown in Fig. 4, Fig. 7, the thermal energy distributor for floor type heating system further includes substrate
Film 8, cover film 9, lateral wrapping strip 11 and longitudinal wrapping strip 10, substrate film 8 and cover film 9 are respectively coated by the heat sink
The bottom surface and top surface of group, longitudinal wrapping strip 10 are coated on the left and right sides of the heat dissipation board group, and lateral wrapping strip 11 is coated on institute
State the rear and front end side of heat dissipation board group.
Further, the material of the substrate film 8 is aluminium film heat-insulation and heat-preservation pad.Cover film 9 is leather, longitudinal wrapping strip 10
For stainless steel hinge, lateral wrapping strip is that become cross section through Bending Processing be U-shaped length to the aluminum alloy plate materials that the trade mark is 6063
Bar shaped part.Temperature control device, timing means and level alarm for water are additionally provided in heater 1.Adapter coupling 4 and deflector hole
Its junction is welded again after being linked together between 301 ports by screw thread pair.Using technical solution of the present invention,
The material of the substrate film 8 is aluminium film heat-insulation and heat-preservation pad.Cover film 9 is leather, improves product appearance ornamental value, and further
Insulation performance is improved, the safety of user when in use further increases, and passes through temperature control device, timing means and water level report
Alarm device is convenient to issue the user with corresponding prompt information, while facilitating user, also protects the normal of product
Operation, extends the service life of product.
Claims (10)
1. a kind of water at low temperature loopy moving heating system, it is characterised in that: including thermal energy heater (1) and be flat on ground
Distributor (2), the heater (1) be equipped with feed water inlet (101) and water return outlet (102), the heat energy distributor (2) include by
Muti-piece heat sink (3) links together the heat dissipation board group of composition side by side, is equipped with 3 through its both ends in every piece of heat sink (3)
A deflector hole (301) is mounted on adapter coupling (4) at the both ends port of each deflector hole (301), chooses two of them switching
Connector (4) uses connection respectively as water inlet interface (401) and water outlet mouthpiece (402) between remaining every two adapter coupling (4)
(5) connection is managed, board group one water route for flowing into from water inlet interface (401), being flowed out by water outlet mouthpiece (402) of interior formation that radiates is made
Diameter, the feed water inlet (101) are connected to by water supplying pipe (6) with the water inlet, and the water return outlet (102) passes through return pipe (7)
It is connected to the water outlet.
2. water at low temperature loopy moving heating system as described in claim 1, it is characterised in that: the material of the heat sink (3)
It is the aluminium alloy extrusions that the trade mark is 6063.
3. water at low temperature loopy moving heating system as described in claim 1, it is characterised in that: the water supplying pipe (6), return pipe
(7), connecting tube (5) is silicone tube.
4. water at low temperature loopy moving heating system as described in claim 1, it is characterised in that: heater (1) bottom is set
There are idler wheel (103).
5. water at low temperature loopy moving heating system as described in claim 1, it is characterised in that: every block of heat sink (3) is left
Side is equipped with tenon (302), and right side is equipped with corresponding tongue-and-groove (303), two pieces of arbitrary neighborhood heat dissipations within the heat dissipation board group
It is cooperated and is linked together with tongue-and-groove (303) by tenon (302) between plate (3).
6. water at low temperature loopy moving heating system as described in claim 1, it is characterised in that: define three bit signs " N+n+X "
Each deflector hole (301) port in the heat dissipation board group is indicated, wherein the first bit sign " N " indicates the heat sink (3) in institute
Stating serial number from left to right, the second bit sign " n " in heat dissipation board group indicates each deflector hole (301) within every piece of heat sink (3)
Serial number from left to right, third position, which accords with " X ", indicates the location of each port in each deflector hole (301), defines " X=a "
Expression deflector hole (301) port position is front end, and definition " X=b " deflector hole (301) port position is rear end, described to match hot plate
(3) quantity is 6 pieces, and setting deflector hole (301) quantity is 3 on every piece of heat sink (3), then each port in the water supply path
The order of connection is:
33b~33a~62a~62b~12b~12a~21a~21b~23b~23a~53a~53b~51b~51a~43a
~43b~41b~41a~31a~31b, wherein deflector hole (301) port 33b is as the water inlet interface (401), deflector hole
(301) port 31b is as the water outlet mouthpiece (402).
7. being used for the thermal energy distributor of floor type heating system as described in claim 1, it is characterised in that: described for ground
The thermal energy distributor of board-like heating system further includes substrate film (8), cover film (9), lateral wrapping strip (11) and longitudinal packet
Edge strip (10), substrate film (8) and cover film (9) are respectively coated by the bottom surface and top surface of the heat dissipation board group, longitudinal wrapping strip
(10) it is coated on the left and right sides of the heat dissipation board group, lateral wrapping strip (11) is coated on the rear and front end of the heat dissipation board group
Side.
8. being used for the thermal energy distributor of floor type heating system as claimed in claim 7, it is characterised in that: the substrate film
(8) material is aluminium film heat-insulation and heat-preservation pad.
9. water at low temperature loopy moving heating system as claimed in claim 7, it is characterised in that: also set in the heater (1)
It is equipped with temperature control device, timing means and level alarm for water.
10. water at low temperature loopy moving heating system as described in claim 1, it is characterised in that: the adapter coupling (4) and institute
It states and its junction is welded again after being linked together between deflector hole (301) port by screw thread pair.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810539304.3A CN108980967A (en) | 2018-05-30 | 2018-05-30 | A kind of water at low temperature loopy moving heating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810539304.3A CN108980967A (en) | 2018-05-30 | 2018-05-30 | A kind of water at low temperature loopy moving heating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108980967A true CN108980967A (en) | 2018-12-11 |
Family
ID=64542376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810539304.3A Pending CN108980967A (en) | 2018-05-30 | 2018-05-30 | A kind of water at low temperature loopy moving heating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108980967A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203478417U (en) * | 2013-09-23 | 2014-03-12 | 冯超 | Ground heating type water heating device capable of moving freely and being used in single piece mode or in multi-piece combined mode |
| CN104180430A (en) * | 2013-05-22 | 2014-12-03 | 环球海泰克有限公司 | Plate-type heating device |
| DE102015108159A1 (en) * | 2014-05-23 | 2015-11-26 | Karl-Heinz Hinrichs | Mobile floor heating mats |
| CN205783309U (en) * | 2016-06-23 | 2016-12-07 | 龙川纽恩泰新能源科技发展有限公司 | A kind of Homogeneouslly-radiating formula ground heating system |
| CN206420026U (en) * | 2017-01-09 | 2017-08-18 | 项仁龙 | Modular assembly type hot-water heating system |
-
2018
- 2018-05-30 CN CN201810539304.3A patent/CN108980967A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104180430A (en) * | 2013-05-22 | 2014-12-03 | 环球海泰克有限公司 | Plate-type heating device |
| CN203478417U (en) * | 2013-09-23 | 2014-03-12 | 冯超 | Ground heating type water heating device capable of moving freely and being used in single piece mode or in multi-piece combined mode |
| DE102015108159A1 (en) * | 2014-05-23 | 2015-11-26 | Karl-Heinz Hinrichs | Mobile floor heating mats |
| CN205783309U (en) * | 2016-06-23 | 2016-12-07 | 龙川纽恩泰新能源科技发展有限公司 | A kind of Homogeneouslly-radiating formula ground heating system |
| CN206420026U (en) * | 2017-01-09 | 2017-08-18 | 项仁龙 | Modular assembly type hot-water heating system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202630324U (en) | Metal radiation heat exchange plate for cooling and heating | |
| CN204373034U (en) | There is the convection-type electric heater of wind deflector | |
| CN105520429B (en) | A kind of solar heat water coil warm bed dual-purpose round the clock | |
| CN106958900A (en) | One kind reinforcing convection type capillary network radiant panel and its heat-exchange method | |
| CN110081502A (en) | A kind of accumulating type spot heating device of foldable moving | |
| CN101329082A (en) | Prefabricated light thin type low temperature hot water floor radiation heating system | |
| CN110081736A (en) | A kind of folding capillary grid high-efficiency radiator based on metal foam | |
| CN108980967A (en) | A kind of water at low temperature loopy moving heating system | |
| CN108826414A (en) | A kind of thermal energy distributor for floor type heating system | |
| CN203628828U (en) | Hot water heating radiator | |
| CN206831730U (en) | A kind of capillary and the radiation united radiation tail end of metal ceiling | |
| CN201652584U (en) | Electric heating equipment | |
| CN208846519U (en) | A kind of independent micro pump water segregator and tube-in-tube thermal cycle system | |
| CN209181065U (en) | The thermally conductive radiator of shell | |
| CN206683159U (en) | One kind strengthens convection type capillary network radiant panel | |
| CN101526240B (en) | Multifunctional smart three-dimensional integrated heating system | |
| CN206669862U (en) | A kind of integrated suspended ceiling pinch plate available for heating | |
| CN206037247U (en) | Calm floor standing air conditioner who is connected with heat pump outdoor unit | |
| CN205579729U (en) | Radiator with compulsory convection function | |
| CN214581389U (en) | Phase-change heat transfer type floor heating heat dissipation device and floor heating system | |
| CN109386870A (en) | A kind of intelligent humidification superconductive radiating piece | |
| CN102444930A (en) | Energy-saving bathroom heater | |
| CN105042680B (en) | Air energy radiator | |
| CN201387060Y (en) | Multifunctional intelligent three-dimensional integrated heating system | |
| CN207648990U (en) | A kind of heating device of heat pump and air-conditioning system complementation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181211 |