CN206593283U - The cold furred ceiling unit of high efficient radiation - Google Patents
The cold furred ceiling unit of high efficient radiation Download PDFInfo
- Publication number
- CN206593283U CN206593283U CN201720343996.5U CN201720343996U CN206593283U CN 206593283 U CN206593283 U CN 206593283U CN 201720343996 U CN201720343996 U CN 201720343996U CN 206593283 U CN206593283 U CN 206593283U
- Authority
- CN
- China
- Prior art keywords
- heat
- conducting plate
- water pipe
- exchanging water
- furred ceiling
- 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.)
- Active
Links
Landscapes
- Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
Abstract
The utility model is related to a kind of cold furred ceiling unit of high efficient radiation.It includes mounting bracket, the mounting bracket is provided with heat exchanger tube and at least two pieces heat-conducting plates, the heat-conducting plate is arranged horizontally on mounting bracket, the heat exchanger tube is sticked at the back side of heat-conducting plate, the back side of the heat-conducting plate is provided with fixing groove, the heat exchanger tube is arranged in fixing groove, and the outer wall of heat exchanger tube is close to the inwall of fixing groove, so that the heat exchange efficiency for improving heat exchanger tube is high.During utility model works, heat exchanger tube of the present utility model carries out radiant heat transfer by heat-conducting plate, there is also heat convection simultaneously, room air flows through heat-conducting plate heat exchange, so that indoor air themperature reduction or rise, therefore the utility model can be by reducing ventilation and the higher working medium refrigeration of temperature in use, radiation refrigeration effect enables room temperature is higher than other systems room temperature to obtain same comfort level level twice, it is more energy-efficient so as to reduce energy expenditure.
Description
Technical field
The utility model is related to radiation appliance technical field, particularly a kind of cold furred ceiling unit of high efficient radiation.
Background technology
In air conditioner cold-warm aeration clearing field, the problem of to solve cool in summer and warm in winter in room or local space, current side
Method is, by the way of heat convection or radiation heat transfer.But from indoor healthy, health, a home from home structure, energy-saving
Consideration is not already quite reasonable on energy, and the optimization of indoor decoration material installation composition.Air-conditioning be exactly in heat convection often
The household electrical appliance seen, it is to flow to interior, hot and cold air and interior by blowing out cold airflow or hot gas that existing air conditioner refrigerating, which is heated,
Air produce heat convection, so as to reduce or lift the temperature of interior, and then reduce or lifted the temperature of human body, therefore herein
During, the temperature of the cold and hot working medium in air-conditioning system must exceed or the value enough less than indoor temperature, therefore unavoidably
Ground will increase the consumption of the energy, and the efficiency of air-conditioning is low, be unfavorable for energy-conservation.And during air-conditioning work, have strong blowing feeling,
Noise is big, comfort level is low, and easily condenses, has ponding, easy breed bacteria, unhealthy, unhygienic, and air-conditioning or blower fan
Coil pipe outward appearance unsightly, it is ornamental poor.Second of heat exchange mode commonly radiation heat transfer device, radiation heat transfer is high temp objects
Heat exchange between cryogenic object, indoor Common is exactly the radiation heat transfer device heat exchange of high temperature human body and low temperature, so as to drop
The temperature of low human body, makes user feel pleasantly cool, but again without wind, very comfortably, but existing radiation heat transfer device is only
There is heat radiation, without heat convection, therefore efficiency is unfavorable for energy-conservation also than relatively low.Therefore, a kind of comfort level is invented high, efficient
Energy-conservation, ornamental strong indoor heat-exchanger rig turn into problem urgently to be resolved hurrily at this stage.
Utility model content
The purpose of this utility model is that offer is a kind of simple and reasonable for structure, firm, and existing heat radiation heat exchange has convection current again
Heat exchange, the cold furred ceiling unit of high efficient radiation that energy-efficient, comfort level is high, non-maintaining, maintenance cost is low.
What the purpose of this utility model was realized in：
A kind of cold furred ceiling unit of high efficient radiation, including mounting bracket, the mounting bracket are provided with heat exchanging water pipe and at least two pieces
Heat-conducting plate, the heat-conducting plate is arranged horizontally on mounting bracket, and the heat exchanging water pipe is sticked at the back side of heat-conducting plate, described
The back side of heat-conducting plate is provided with fixing groove, and the heat exchanging water pipe is arranged in fixing groove, the outer wall of heat exchanging water pipe and fixing groove it is interior
Wall is close to, so that the heat exchange efficiency for improving heat exchanging water pipe is high.Certainly, heat exchanging water pipe of the present utility model can also pass through bonding
Agent is bonded in the back side of heat-conducting plate.
The utility model can also be improved further below.
It is arranged at intervals between the heat-conducting plate, to form heat convection passage between two heat-conducting plates, so design can make
The hot and cold air of free-flowing is by panel, the contact which increase air with heat exchanging water pipe, so as to realize high flow rate and spoke
Penetrate refrigeration or heat.
The inwall of the fixing groove is provided with so that the flexible elastic breach of the opening of fixing groove, of the present utility model
When heat exchanging water pipe installs, heat exchanging water pipe is directed at the opening of fixing groove by workman, then directly buckles into fixing groove, just realizes peace
Dress, therefore heat exchanging water pipe of the present utility model installs very convenient and fixed, it is not easy to release.
The curved shape of heat-conducting plate, this shape design of heat-conducting plate, can preferably be increased and lead in a limited space
The area of hot plate heat convection, so as to improve heat exchange efficiency.
The heat-conducting plate is inclined on mounting bracket.This shape design of heat-conducting plate, can in a limited space, more preferably
Ground increases the area of heat-conducting plate heat convection, so as to improve heat exchange efficiency.
The serpentine-like tubulose of heat exchanging water pipe, this shape design of heat exchanging water pipe, can preferably increase in a limited space
The big heat exchange area of heat exchanging water pipe and heat-conducting plate, so as to improve heat exchange efficiency.
The heat exchanging water pipe is sticked at the back side of every piece of heat-conducting plate, length direction cloth of the heat exchanging water pipe along heat-conducting plate
Put.
The both sides of the mounting bracket are provided with multiple resigning mounting grooves, and the U-tube section of the heat exchanging water pipe both sides is respectively mounted
In mounting bracket both sides, two side pipes of the U-tube section are respectively arranged in two adjacent resigning mounting grooves.
The back side of the heat-conducting plate passes through fastening provided with fastening groove, the mounting bracket provided with fastening bar, the heat-conducting plate
Groove is fixed on fastening bar, and heat-conducting plate is fixed, certainly, and the fastening groove and fastening bracket can also transpositions, fastening groove
Located at mounting bracket, and fastening bracket so can also realize the purpose that heat-conducting plate is arranged on mounting bracket on heat-conducting plate.
The inwall of the fastening groove is provided with fastening convex tendon, so as to further enhancing the fastness of heat-conducting plate.
The fixing groove is provided at the middle part of heat conduction back, and design attitude as fixing groove can make heat-conducting plate with changing
When hot-water line exchanges heat, the heat or cold distribution on heat-conducting plate are more uniform.
The mounting bracket is provided with screw mandrel is installed, and mounting bracket is installed on ceiling by installing screw mandrel, easy for installation, high
Degree regulation is easily, conveniently.
The fastening groove is in c type shapes, and the fastening of fastening bar is in fastening groove, and heat-conducting plate is fixed.The arc of the fastening groove
The scope for spending B is 40 ° -150 °, and the radian B of the fastening groove is preferably 120 °.
The fixing groove is in c type shapes, and heat exchanging water pipe is brought into close contact with fixing groove large area, and heat exchanging water pipe is fixed, and
And heat exchanging water pipe's heat exchange area is big, heat exchange efficiency is high.The radian C of fixing groove scope is 40 ° -150 °, the fixing groove
Radian C be preferably 120 °.
The heat-conducting plate, fixing groove and fastening groove are integrally formed by a sheet metal, and manufacturing process is simple.
Every two pieces of heat-conducting plates are arranged on mounting bracket in eight shape.
The water inlet of the heat exchanging water pipe is provided with anti-condensation sensor, the temperature that anti-product dew sensor is used in nernst cell
Whether dew-point temperature is had arrived at, if anti-product dew sensor will deliver a signal to the control centre of the apparatus of air conditioning,
Cut off the supply of cold water.Anti- product dew sensor of the present utility model effectively prevents surface sweating of the present utility model, dripped, shadow
User is rung to use.
Two end interfaces of the heat exchanging water pipe can select quick flexible pipe connection, so as to facilitate heat exchanging water pipe and cold water pipeline fast
Speed connection.
The beneficial effects of the utility model are as follows：
（One）During utility model works, heat exchanging water pipe of the present utility model carries out radiant heat transfer by heat-conducting plate, simultaneously
There is also heat convection, room air flows through heat-conducting plate heat exchange, so that indoor air themperature reduction or rise, therefore this
Utility model can be freezed by reducing ventilation and the higher working medium of temperature in use, in the case where obtaining identical comfort level level,
Radiation refrigeration effect enables room temperature higher than other systems room temperature twice, so that energy expenditure is reduced, it is more energy-efficient.
During the utility model radiation heat transfer, working medium flow and fan delivery in heat exchanging water pipe are reduced, indoor comfort degree is improved, simultaneously
Reduce energy expenditure；Moreover, the utility model has two kinds of thermaltransmission modes of heat convection and radiation heat transfer concurrently, hence in so that this
The upper and lower temperature difference of utility model is smaller, and later stage radiation heat transfer can be prevented effectively from condensation.
（One）During utility model works, both avoided because its own is without blower fan equal power device, therefore so
Strong blowing feeling, comfortableness is high, noise is reduced again, the utility model heats technology using radiation refrigeration, with heat exchange effect
Rate is high, comfortableness is high, the advantages of without strong blowing feeling.The utility model is particularly suitable for working environment, public building, and can be extensively
Hospital and the medical facilities blown a cold wind over applied to elimination in circulation air.
（Two）The curved shape of heat-conducting plate of the present utility model, this shape design of heat-conducting plate, can in a limited space, more
The area of heat-conducting plate heat convection is increased well, so as to improve heat exchange efficiency.
（Three）Heat exchanging water pipe of the present utility model is fixed on heat-conducting plate by fixing groove, the outer wall of heat exchanging water pipe and fixation
The inwall of groove is close to, and heat exchanging water pipe is fixed, heat exchange efficiency is high.
（Four）The utility model heat-conducting plate fastens groove and the mode of fastening bar is fixed on mounting bracket, therefore heat-conducting plate is dismounted
It is convenient, it is fixed.
（Five）Compared to the indoor refrigeration plant such as fan coil, air-conditioning, the utility model installation of ceiling, decorative ceiling, no
The parts such as panel are needed, the utility model dicoration is stronger, more attractive.
（Six）There is no action component on the utility model, be used for a long time, do not have parts damages, therefore the utility model makes
With long lifespan, non-maintaining, maintenance cost is low.
Brief description of the drawings
Fig. 1 is the structural representation of the cold furred ceiling unit of the utility model high efficient radiation.
Fig. 2 is Fig. 1 side view.
The top view that Fig. 3 is A-A in Fig. 2.
Fig. 4 is Fig. 1 side view.
Fig. 5 is the mplifying structure schematic diagram at A in Fig. 4.
Fig. 6 is the radiation heat transfer of heat-conducting plate of the present utility model and the schematic diagram of heat convection.（In Fig. 6 below heat-conducting plate
Arc dotted arrow represent the flow direction of heat convection, number line arrow is represented in the flow direction of radiation heat transfer air-flow, heat-conducting plate
Solid arrow represents the direction of heat transfer）.
Fig. 7 is the structural representation of the utility model embodiment two.
Fig. 8 is the structural representation of the utility model embodiment three.
Embodiment
Below in conjunction with the accompanying drawings and embodiment is further described to the utility model.
Referring to shown in Fig. 1 to Fig. 6, embodiment one, a kind of cold furred ceiling unit of high efficient radiation, including mounting bracket 1, it is described to install
Frame 1 is provided with heat exchanging water pipe 3 and polylith heat-conducting plate 2, and the polylith heat-conducting plate 2 is arranged horizontally on mounting bracket 1, described
Heat exchanging water pipe 3 is sticked at the back side of polylith heat-conducting plate 2, and the back side of the heat-conducting plate 2 is provided with fixing groove 21, the heat exchanging water pipe 3
In fixing groove 21, the outer wall of heat exchanging water pipe 3 is close to the inwall of fixing groove 21.
It is used as more specifically technical scheme of the present utility model.
It is arranged at intervals between the heat-conducting plate 2, to form heat convection passage 12 between two adjacent heat-conducting plates 2.Often
Two pieces of heat-conducting plates 2 are arranged on mounting bracket 1 in eight shape.
The inwall of the fixing groove 21 is provided with so that the flexible elastic breach 23 of the opening of fixing groove 21, this practicality
When new heat exchanging water pipe 3 installs, heat exchanging water pipe 3 is directed at the opening of fixing groove 21 by workman, then directly buckles into fixing groove 21
It is interior, just realize and install, therefore heat exchanging water pipe of the present utility model 3 installs very convenient, easy and fixed, it is not easy to pine
It is de-.Certainly, heat exchanging water pipe of the present utility model can also be bonded in the back side of heat-conducting plate by adhesive.
The curved shape of the heat-conducting plate 2, this shape of heat-conducting plate 2 design, can preferably be increased in a limited space
The area of the heat convection of heat-conducting plate 2, improves heat exchange efficiency.
The serpentine-like tubulose of the heat exchanging water pipe 3, this shape of heat exchanging water pipe 3 design, can in a limited space, preferably
The heat exchange area of heat exchanging water pipe 3 and heat-conducting plate 2 are increased, heat exchange efficiency is improved.
The heat exchanging water pipe 3 is sticked at the back side of every piece of heat-conducting plate 2, length side of the heat exchanging water pipe 3 along heat-conducting plate 2
To arrangement.
The both sides of the mounting bracket 1 are provided with multiple resigning mounting grooves 11,31 points of the U-tube section of the both sides of heat exchanging water pipe 3
Not An Zhuan the both sides of mounting bracket 1, two side pipes 32 of U-tube section 31 are respectively arranged in two adjacent resigning mounting grooves 11.
The back side of the heat-conducting plate 2 leads to provided with fastening groove 22, the mounting bracket 1 provided with fastening bar 5, the heat-conducting plate 2
Cross fastening groove 22 to be fixed on fastening bar 5, heat-conducting plate 2 is fixed, certainly, the fastening groove 22 and fastening bracket can also be exchanged
Position, fastening groove 22 is located at mounting bracket 1, and fastening bracket so can also realize that heat-conducting plate 2 is arranged on installation on heat-conducting plate 2
Purpose on frame 1.
The inwall of the fastening groove 22 is provided with fastening convex tendon 24, and fastening convex tendon 24 is connected on fastening bar 5, so that further
Enhance the fastness of heat-conducting plate 2.
The fixing groove 21 is provided at the middle part at the back side of heat-conducting plate 2, and design attitude as fixing groove 21 can make heat-conducting plate
2 with heat exchanging water pipe 3 when exchanging heat, and the heat or cold distribution on heat-conducting plate 2 are more uniform.
The mounting bracket 1 is installed on ceiling provided with screw mandrel 4, mounting bracket 1 is installed by installing screw mandrel 4, installation side
Just, height is adjusted easily, conveniently.
The fastening groove 22 is in c type shapes, and fastening bar 5 is fastened in fastening groove 22, and heat-conducting plate 2 is fixed.The fastening
The radian B of groove 22 scope is 40 ° -150 °, and the radian B of the fastening groove 22 is preferably 120 °.
The fixing groove 21 is in c type shapes, and heat exchanging water pipe 3 is brought into close contact with the large area of fixing groove 21, the fix tightly of heat exchanging water pipe 3
Lean on, and the heat exchange area of heat exchanging water pipe 3 is big, and heat exchange efficiency is high.The radian C of the fixing groove 21 scope is 40 ° -150 °, institute
The radian C for stating fixing groove 21 is preferably 120 °.
The heat-conducting plate, fixing groove 21 and fastening groove 22 are integrally formed by a sheet metal.
The water inlet of the heat exchanging water pipe 3 is provided with anti-condensation sensor 41, and anti-product dew sensor 41 is used in nernst cell
Temperature whether have arrived at dew-point temperature, if it is anti-product dew sensor will deliver a signal to the control of the apparatus of air conditioning
Center, cuts off the supply of cold water.Anti- product dew sensor of the present utility model effectively prevents surface sweating of the present utility model, drop
Water, influence user uses.
Operation principle of the present utility model：
When the utility model freezes, existing heat radiation also has free convection.The utility model is entered by free convection mode
Row heat exchange principle is, when the utility model freezes, the nature sunk according to the cold air that the light hot-air of density rises, density is heavy
Principle, cold water of the present utility model cools down heat-conducting plate by the copper pipe being embedded on heat-conducting plate, due to copper pipe and heat-conducting plate energy
The effective heat-conducting plate made that fits together also turns cold, and after the air around heat-conducting plate runs into cold heat-conducting plate, its density is fast
Speed becomes weight and sunk, and the air of human peripheral runs into the human body surface of heat, and its density lightens rapidly two risings, when heat gently
When hot-air and cold and weight cold air form well-regulated rise and fall, free convection is formed, hot-air is changed from convection current
The passage of heat 12 flows through heat exchange, so that indoor temperature drop.
The utility model carries out heat exchange principle by heat radiation mode, when the utility model freezes, when indoor high temperature
When human body has temperature difference with indoor low temperature heat-conducting plate, heat-conducting plate will produce heat radiation with human body, and this radiant heat transfer is direct
The surface of human body is acted on, the heat that human body is distributed directly is absorbed by radiant heat transfer by the heat-conducting plate of low temperature, so as to reach
The desired comfort level of human body and indoor requirement.
During utility model works, because its own is without blower fan equal power device, therefore so both avoided strong
Blowing feeling, comfortableness is high, and noise is reduced again.The utility model is particularly suitable for working environment, public building, and can answer extensively
For eliminating hospital and the medical facilities blown a cold wind in circulation air.
Embodiment two, shown in Figure 7, embodiment two is similar to the embodiment of embodiment one, and unique distinctive points exist
In：The arrangement mode of heat-conducting plate 2, the polylith heat-conducting plate 2 is inclined on mounting bracket 1, and polylith heat-conducting plate 2 is towards same
One direction is tilted, and the angle of inclination D scopes of heat-conducting plate 2 are 25 ° -85 °, and the angle of inclination D of heat-conducting plate 2 is preferably 45 °.
Embodiment three, shown in Figure 8, embodiment three is similar to the embodiment of embodiment one, and unique distinctive points exist
In：The arrangement mode of heat-conducting plate 2, the polylith heat-conducting plate 2 is horizontally set on mounting bracket 1, and polylith arc heat-conducting plate 2 is opened
Mouthful towards underface.
Claims (10)
1. a kind of cold furred ceiling unit of high efficient radiation, including mounting bracket, the mounting bracket are led provided with heat exchanging water pipe and at least two pieces
Hot plate, it is characterised in that：The heat-conducting plate is arranged horizontally on mounting bracket, and the heat exchanging water pipe is sticked in heat-conducting plate
The back side, the back side of the heat-conducting plate is provided with fixing groove, and the heat exchanging water pipe is arranged in fixing groove, and the outer wall of heat exchanging water pipe with
The inwall of fixing groove is close to.
2. the cold furred ceiling unit of high efficient radiation according to claim 1, it is characterised in that：Interval is set between the heat-conducting plate
Put, to form heat convection passage between two heat-conducting plates.
3. the cold furred ceiling unit of high efficient radiation according to claim 1, it is characterised in that：The inwall of the fixing groove is provided with
So that the flexible elastic breach of the opening of fixing groove.
4. the cold furred ceiling unit of high efficient radiation according to claim 1 or 2 or 3, it is characterised in that：The heat-conducting plate is curved
Shape.
5. the cold furred ceiling unit of high efficient radiation according to claim 4, it is characterised in that：The heat-conducting plate is inclined at peace
Shelve.
6. the cold furred ceiling unit of high efficient radiation according to claim 4, it is characterised in that：The serpentine-like pipe of heat exchanging water pipe
Shape.
7. the cold furred ceiling unit of high efficient radiation according to claim 6, it is characterised in that：The heat exchanging water pipe is sticked at every piece
The back side of heat-conducting plate, length direction arrangement of the heat exchanging water pipe along heat-conducting plate.
8. the cold furred ceiling unit of high efficient radiation according to claim 7, it is characterised in that：The both sides of the mounting bracket are provided with more
Individual resigning mounting groove, the U-tube section of the heat exchanging water pipe both sides is separately mounted to mounting bracket both sides, the both sides of the U-tube section
Pipe is respectively arranged in two adjacent resigning mounting grooves.
9. the cold furred ceiling unit of high efficient radiation according to claim 8, it is characterised in that：The back side of the heat-conducting plate is provided with button
Tight groove, the mounting bracket is provided with fastening bar, and the heat-conducting plate is fixed on fastening bar by fastening groove.
10. the cold furred ceiling unit of high efficient radiation according to claim 9, it is characterised in that：The water inlet of the heat exchanging water pipe
Place is provided with anti-condensation sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720343996.5U CN206593283U (en) | 2017-04-04 | 2017-04-04 | The cold furred ceiling unit of high efficient radiation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720343996.5U CN206593283U (en) | 2017-04-04 | 2017-04-04 | The cold furred ceiling unit of high efficient radiation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206593283U true CN206593283U (en) | 2017-10-27 |
Family
ID=60122978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720343996.5U Active CN206593283U (en) | 2017-04-04 | 2017-04-04 | The cold furred ceiling unit of high efficient radiation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206593283U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108800379A (en) * | 2018-05-17 | 2018-11-13 | 王梅军 | Refrigerant working medium floor radiation heating and ceiling radiation refrigerating system |
| CN110906416A (en) * | 2019-11-20 | 2020-03-24 | 浙江艾默樱网络科技有限公司 | Novel ground cooling and heating radiation air conditioning system |
| CN114353207A (en) * | 2022-01-24 | 2022-04-15 | 珠海格力电器股份有限公司 | Air conditioning unit |
-
2017
- 2017-04-04 CN CN201720343996.5U patent/CN206593283U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108800379A (en) * | 2018-05-17 | 2018-11-13 | 王梅军 | Refrigerant working medium floor radiation heating and ceiling radiation refrigerating system |
| CN110906416A (en) * | 2019-11-20 | 2020-03-24 | 浙江艾默樱网络科技有限公司 | Novel ground cooling and heating radiation air conditioning system |
| CN114353207A (en) * | 2022-01-24 | 2022-04-15 | 珠海格力电器股份有限公司 | Air conditioning unit |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206593283U (en) | The cold furred ceiling unit of high efficient radiation | |
| CA2829412C (en) | Heat pump system and air-conditioner | |
| CN101338928A (en) | Full water capillary network air conditioner system and air conditioning method | |
| CN204806546U (en) | Warm system of air source heat pump roof radiation direct expansion cooling | |
| CN105066256A (en) | Air conditioner indoor unit | |
| CN109210727A (en) | The capillary network indoor temperature control system in parallel with air-conditioning | |
| CN206176683U (en) | Air -out device and furred ceiling radiation air conditioner | |
| CN107228436A (en) | A kind of air-conditioning system cold with ground based on solar energy | |
| JP2016217630A (en) | Radiation air-conditioning system | |
| CN201285123Y (en) | Full-water capillary network air conditioning system | |
| CN201074879Y (en) | Indoor set natural-convection heat transfer air-conditioner | |
| CN202561903U (en) | Thin plate type air conditioner end equipment | |
| WO2022070178A1 (en) | Air convection system | |
| CN202108179U (en) | Suspended ceiling apparatus integrated with an air conditioner with warming and cooling function | |
| CN102434917B (en) | Comfortable and efficient radiant plate air-conditioner terminal | |
| CN113040554B (en) | Capillary air conditioning bed with heating in winter and cooling in summer | |
| CN108800379A (en) | Refrigerant working medium floor radiation heating and ceiling radiation refrigerating system | |
| CN201396874Y (en) | Floor radiation cool-warm air conditioning device | |
| CN207230791U (en) | radiation ceiling unit | |
| CN205102260U (en) | Air -condition indoor machine | |
| CN202350201U (en) | Comfortable and efficient radiation plate air conditioner terminal | |
| CN2641497Y (en) | Floor radiation type cooling/warming system with heat pump set | |
| CN208566960U (en) | The heating of refrigerant medium flooring radiation and furred ceiling radiation refrigeration system | |
| CN203010885U (en) | Radiation flat plate air-conditioning system | |
| CN206274202U (en) | Circular ultra-thin Split type wall-hanging ceiling dual-purpose type indoor set |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |