CN206817622U - A kind of heat pump fan coil units and Unit Combination device - Google Patents
A kind of heat pump fan coil units and Unit Combination device Download PDFInfo
- Publication number
- CN206817622U CN206817622U CN201720559569.0U CN201720559569U CN206817622U CN 206817622 U CN206817622 U CN 206817622U CN 201720559569 U CN201720559569 U CN 201720559569U CN 206817622 U CN206817622 U CN 206817622U
- Authority
- CN
- China
- Prior art keywords
- water
- heat exchanger
- heat
- cabinet
- air
- 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
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Abstract
A kind of heat pump fan coil units and Unit Combination device, including：Cabinet, internal water circulation device, external water circulation device and hot air apparatus, the top return air grid of cabinet, the side lower end position of cabinet are provided with air outlet grate；Internal water circulation device includes heat exchanger, triple valve, water pump, water pot and electric heater, the water side of the water pump is connected by the input of water pipe and water pump, the output end of water pump is connected by the first interface of water pipe and triple valve, the second interface of triple valve is connected by the input of water pipe and heat exchanger, the output end of heat exchanger is connected by the backwater end of water pipe and water pot, and external water circulation device includes the triple valve, the heat exchanger, water inlet pipe and outlet pipe.It is stable using internal heat resource and external heat source heat supply, heat supply；Using lower section air-out, it is more preferable to give people comfort；Between multiple units outside heat supply can be used, improves heat utilization ratio with formation Unit Combination device parallel with one another, Unit Combination device.
Description
Technical field
Heating equipment is the utility model is related to, especially a kind of heat pump fan coil units and Unit Combination device.
Background technology
Fan coil units are mainly made up of low noise motor, coil pipe etc..Blower fan is by room air or outdoor mixing air
Interior is sent into after being cooled down or heated by surface cooler, indoor air temperature is reduced or is raised, to meet that the comfortableness of people will
Ask.Traditional fan coil typically uses single heat source, such as a kind of fan coil that China Patent Publication No. is 106016469, bag
Housing and heat exchanger tube are included, includes inlet tube and outlet tube in the housing, the inlet tube and outlet tube extends transversely through heat exchanger tube, the water inlet pipe
Place is provided with the first reversal valve；The water outlet pipe part is provided with the second reversal valve；Second reversal valve is provided with the wind
The discharge port that medium is discharged in machine coil pipe.The fan coil units heating of this kind of single source can only use main frame or other heat
The hot water that source provides, indoor end can not heat when no thermal source.
The air outlet position of traditional fan coil units is typically opened in the top of cabinet in addition, as Chinese patent discloses
A kind of number fan coil units for being 105352049, are related to field of central air-conditioning, there is provided a kind of only to need to set one on furred ceiling
Individual opening and a cover plate can meet fan coil units air blow and return and the fan coil units that maintenance requires.Fan coil
Group includes body, heat-exchanger rig, blower fan, electric device, condensed water lifting/discharging device and refrigerant pipeline；It is provided with out on body
Air port and air inlet；Heat-exchanger rig is located at internal body and corresponding with air outlet position；Blower fan, which is located at internal body and is located at, to be changed
Thermal rear；Air outlet and air inlet may be contained within the front panel of body；Air inlet is located at the side of air outlet；Electrically dress
Put, condensed water lifting/discharging device and refrigerant pipeline are located at engine body exterior and positioned at the opposite side of air inlet；It is provided with body
Air inlet duct, air inlet duct extend to blower fan by air inlet.The mode existing defects of this kind of top air-out：When unit send hot blast
When, hot-air is to flow up, and can cause the top temperature height in heat supply space, lower section temperature is low, and temperature field is uneven；In order to
The sendible temperature in heat supply space is set to reach requirement it is necessary to provide more heats, heat supply space above have accumulated substantial amounts of heat,
Heat waste does not save；The hot blast sent from top blows to human body, because air heating causes relative humidity to decline, can allow people's body-sensing
Feel drying, it is uncomfortable.
The content of the invention
It is to be solved in the utility model that a kind of heat pump fan coil units and Unit Combination device are to provide with regard to problem,
Unit uses internal heat resource and external heat source heat supply, heat supply stabilization；Using lower section air-out, it is more preferable to give people comfort.
In order to solve the above technical problems, the technical solution of the utility model is：A kind of heat pump fan coil units, bag
Include：
Cabinet, the cabinet is interior to be provided with dividing plate, and space in cabinet is separated into the first cavity and the second cavity by dividing plate, described
The upper end of cabinet is provided with return air grid, and the side lower end of the cabinet is provided with air outlet grate；
Internal water circulation device, the internal water circulation device include heat exchanger, triple valve, water pump, water pot and electrical heating
Device, the water side of the water pot are connected by the input of water pipe and water pump, and the output end of water pump passes through water pipe and triple valve
First interface is connected, and the second interface of triple valve is connected by the input of water pipe and heat exchanger, and the output end of heat exchanger passes through
The backwater end of water pipe and water pot is connected, and water pot, water pump and the triple valve are arranged in the first cavity, and the heat exchanger is arranged on
In second cavity, one end of heat exchanger is fixed on cabinet inwall, and the other end of heat exchanger is fixed on dividing plate, and the heat exchanger is in
Be obliquely installed, the outlet air surface of heat exchanger towards the air outlet grate and with the setting at an acute angle of the bottom of cabinet；
External water circulation device, the external water circulation device include the triple valve, the heat exchanger, water inlet pipe and gone out
The 3rd interface connection of water pipe, described water inlet pipe one end and triple valve, the other end of water inlet pipe are stretched out outside cabinet and provided with water inlet
Valve, one end of outlet pipe are connected with water pot, and the other end of outlet pipe stretches out cabinet and is provided with outlet valve；
Hot air apparatus, the hot air apparatus include blower fan and filter screen, and the blower fan and filter screen are arranged in the second cavity, filter
Net is arranged on the upper end of the second cavity at return air grid, and blower fan is arranged on the lower section of filter screen, and heat exchanger is arranged on blower fan
Lower section.
The utility model unit has two kinds of heat-supplying modes, and when there is external heat source, unit is as end heat supply；When not having
Water can be heated with electrical heating during external heat source, then pass through heat exchanger, blower fan heat supply.Traditional air-conditioning heat supply is furred ceiling, hung
Wall or the place air-supply apart from ground certain altitude, when unit is to send hot blast, hot-air is to flow up, and can be caused
The top temperature in heat supply space is high, and lower section temperature is low, and temperature field is uneven；Wanted in order that the sendible temperature in heat supply space reaches
Ask it is necessary to provide more heats, heat supply space above have accumulated substantial amounts of heat, and heat waste does not save；In addition, from top
The hot blast sent blows to human body, because air heating causes relative humidity to decline, human body sensory can be allowed to dry, uncomfortable.This practicality
New unit is top top surface return air, the lower end air-out of unit side, can solve the drawbacks of traditional heat supply scheme：Because unit is
The hot blast sent, when unit is blown from below, hot-air is flowed up, and the temperature field ratio in heat supply space can be made to blow and hang from top
Top is blown uniform, and human body is also in the high-temperature region of heat supply, is not also interfered with comfortably even if the temperature at the top of heat supplying air conditioning is low
Degree, so as to more more energy efficient than apart from ground certain altitude air supply mode；Because lower preceding ground is blown, heat supply space temperature field is under
Gradually reduced to upper temperature, so sendible temperature is high, but situation about drying can reduce.
As an improvement, the bottom of the cabinet is provided with castor；Bottom in the cabinet sets water pond, is set on the water pond
There is drainpipe, the side of cabinet is stretched out in one end of drainpipe.
As an improvement, the outer wall of the water pot and water pipe is covered with adiabator layer.
As an improvement, the heat pump also includes humidification device with fan coil units, the nozzle of humidification device is arranged on
The front of the outlet air surface of heat exchanger.
As an improvement, the heat exchanger is finned tube exchanger or micro-channel heat exchanger, the windward side of the heat exchanger with
Fan outlet is relative.
As an improvement, the water pot is located at the top of water pump, water pump is located at the top of triple valve, and the top of water pot is provided with row
Air valve, water pot is interior to be provided with water level switch.
As an improvement, being provided with supporting plate in second cavity, one end of supporting plate is fixed on cabinet inwall, the other end of supporting plate
It is fixed in bulkhead sides, the blower fan is fixed on supporting plate；The blower fan includes two spindle motor and positioned at motor both sides
Turbo blade, the air inlet of the blower fan are parallel with filter screen.
As an improvement, the heat pump also includes cold wind protection device, the cold wind protection device bag with fan coil units
Include to be arranged on and be used for the Temperature Humidity Sensor of sense ambient temperature and humidity between filter screen and blower fan, be arranged in water pot for feeling
Survey the water temperature sensor of water temperature in water pot, set the heat exchange temperature for being used to sense water temperature in heat exchanger on heat exchangers to sense
Device and controller；After unit is opened, controller obtains temperature data by heat exchange temperature sensor, when water temperature in heat exchanger
Less than when pre-seting, the blower fan of unit will be not turned on degree, to prevent cold wind from blowing out, when heat exchange temperature just can higher than after pre-seting
Open blower fan.
Fan coil units of the present utility model can be combined the unit with used in parallel formed, and combination unit includes more than two
Fan coil units, the outlet pipe of all fan coil units is parallel with one another, and water inlet pipe is parallel with one another.
Caused beneficial effect is the utility model compared with prior art：
1st, the utility model unit has two kinds of heat-supplying modes, and when there is external heat source, unit is as end heat supply, when not having
Water can be heated during external heat source with electrical heating by having, then stable by heat exchanger, blower fan heat supply, overall heat supply；
2nd, the utility model unit is top top surface return air, the lower end air-out of unit side, can solve traditional heat supply scheme
The drawbacks of：Because unit is the hot blast that send, when unit is blown from below, hot-air flows up, and can make the temperature in heat supply space
Field is more uniform than being blown from top air-supply and furred ceiling, and human body is also in the high-temperature region of heat supply, even if the temperature at the top of heat supplying air conditioning
Spend it is low do not interfere with comfort level yet, so as to more more energy efficient than apart from ground certain altitude air supply mode；Because lower preceding ground is blown, supply
Heat space temperature field is that temperature gradually reduces from top to bottom, so sendible temperature is high, but situation about drying can reduce；
3rd, unit has anti-cold wind defencive function：After unit is opened, heat exchange temperature sensor is sensed, when heat exchanger temperature
Degree is less than after pre-seting, and the blower fan of unit will be not turned on, to prevent cold wind from blowing out；
4th, the utility model compact overall structure, small volume, it is moved easily.
Brief description of the drawings
Fig. 1 is the utility model external structure schematic diagram.
Fig. 2 is the utility model internal structure schematic diagram I.
Fig. 3 is the utility model internal structure schematic diagram II.
Fig. 4 is the heat supplying pipeline figure of the utility model single unit.
Fig. 5 is blower fan structure schematic diagram.
Fig. 6 is heat exchanger structure schematic diagram.
Fig. 7 is two units heat supplying pipeline figure in parallel.
Embodiment
With reference to Figure of description, the utility model is described in further detail.
A kind of heat pump fan coil units, including：Cabinet 1, internal water circulation device, external water circulation device, hot blast
Device and anti-cold wind protection device.
As shown in figure 1, the cabinet 1 is rectangle, it include top surface, left surface, right flank, front cover, rear front cover and
Bottom surface, one side therein is removable, for installing the inner part of cabinet 1.The bottom of the cabinet 1 is provided with castor 8, convenient to move
Dynamic, unit can also hang wall installation simultaneously.Dividing plate 18 is provided with the cabinet 1, space in cabinet 1 is separated into first by dividing plate 18
Cavity and the second cavity.The upper end of the cabinet 1 is provided with return air grid 2, and the side upper end of cabinet is provided with return air grid, with increase
Intake；The wherein one side lower end position of the cabinet 1 is provided with air outlet grate 3, the utility model unit is formed top and returns
Wind, the heat supply wind path of side lower end air-out.In addition, for convenience of being controlled to unit, control box 4 is set at the top of unit,
Control box 4 is provided with control button.
As shown in Figures 2 to 4, the internal water circulation device includes heat exchanger 14, triple valve 11, water pump 17, the and of water pot 10
Electric heater 21.The water side of the water pump 17 is connected by water pipe with the input of water pump 17, and the output end of water pump 17 passes through
Water pipe is connected with the first interface of triple valve 11, and the second interface of triple valve 11 is connected by the input of water pipe and heat exchanger 14
Connect, the output end of heat exchanger 14 is connected by water pipe with the backwater end of water pot 10.The water pot 10, water pump 17 and triple valve 11 are set
Put in the first cavity, and the water pot 10 is located at the top of water pump 17, water pump 17 is located at the top of triple valve 11, to ensure water
The import of pump 17 has water, prevents water pump 17 from cavitating.The top of water pot 10 is provided with air bleeding valve, there is automatic exhaust steam valve and manual exhaust valve two
Kind form：Automatic exhaust steam valve, air can be automatically drained out when there is air in system；Manual exhaust valve is, it is necessary to manual in debugging
Discharge system inner air.Water level switch, on-off model feedback are provided with water pot 10, effect is to ensure have inside water pot 10
Water, water shortage alarm require moisturizing, play guarantee system safety, electrical heating safety, water pump 17 is safe, and systematic function is optimal.Institute
The outer wall of water pot 10 and water pipe is stated covered with adiabator layer, after the water in unit heats, prevents heat to scatter and disappear, unit possesses
Certain energy storage effect.As shown in fig. 6, the heat exchanger 14 is finned tube exchanger or micro-channel heat exchanger, the present embodiment
Heat exchanger 14 is finned tube exchanger, and its internal copper pipe is provided with multiple imports 143 and multiple outlets 142；The heat exchanger 14 is set
Put in the second cavity, the both ends of heat exchanger 14 are provided with connecting plate 141, and one end of heat exchanger is fixed on machine by connecting plate 141
The inwall of case 1, the other end of heat exchanger 14 is fixed on dividing plate 18 by connecting plate 141, and the heat exchanger 14 is inclined to set,
The outlet air surface 144 of heat exchanger 14 towards the air outlet grate 3 and with the bottom setting at an acute angle of cabinet 1, make by heat exchanger 14
The air outlet grate 3 from the side lower end of cabinet 1 that can smooth out of hot blast send out.When unit uses electric heater 21 plus hot water heating
When, due to using multigroup electrical heating scheme, it can accomplish that water temperature can adjust, therefore heating load can be adjusted according to environment temperature,
Accomplish that environment temperature accurately controls, reach the effect of energy-conservation.First cavity at the top of the second cavity with communicating, in the first cavity
The heat that the water pot 10 of tip position distributes can be siphoned away by blower fan, and the partial heat is transported to heat exchanger and carries out heat exchange, heat
Amount utilization rate greatly improves.
As shown in Figures 2 to 4, the external water circulation device includes the triple valve 11, the heat exchanger 14, water inlet pipe 20
With outlet pipe 21.Described one end of water inlet pipe 20 is connected with the 3rd interface of triple valve 11, and the other end of water inlet pipe 20 stretches out cabinet 1
It is outer and be provided with water intaking valve 6；One end of outlet pipe 21 is connected with water pot 10, and the other end of outlet pipe stretches out cabinet 1 and is provided with water outlet
Valve 5.Water intaking valve 6 and outlet valve 5 are manually-operated gate.
As shown in Fig. 2 the hot air apparatus includes blower fan 9 and filter screen 16.As shown in figure 5, the blower fan 9 and filter screen 16 are set
Put in the second cavity, filter screen 16 is arranged on the top of the second cavity at return air grid, and blower fan is arranged under filter screen 16
Side, heat exchanger 14 is arranged on the lower section of blower fan 9, and the air inlet of the blower fan 9 is parallel with filter screen 16, the air outlet of blower fan 9 and
The windward side of heat exchanger 14 is relative.Supporting plate 15 is provided with second cavity, one end of supporting plate 15 is fixed on the inwall of cabinet 1, support
The other end of plate 15 is fixed on the side of dividing plate 18, and the blower fan 9 is fixed on supporting plate 15.The blower fan 9 includes two axle electricity
Machine 91 and the turbo blade 92 positioned at the both sides of motor 91, two turbo blades 92, two turbo blades pair are driven by motor 91
Heat exchanger air-supply, air quantity is big.
The anti-cold wind protection device, which includes being arranged between filter screen 16 and blower fan, is used for sense ambient temperature and humidity
Temperature Humidity Sensor, it is arranged in water pot 10 for sensing the water temperature sensor of water temperature in water pot 10, being arranged on heat exchanger 14
The upper temperature sensor of heat exchanger 14 and controller for being used to sense water temperature in heat exchanger 14；After unit is opened, controller passes through
The temperature sensor of heat exchanger 14 obtains temperature data, and when coolant-temperature gage is less than pre-seting in heat exchanger 14, the blower fan of unit will not
Open, to prevent cold wind from blowing out, when the temperature of heat exchanger 14 can just open blower fan higher than after pre-seting.
As shown in Fig. 2 the bottom in the cabinet 1 sets water pond 13, the water pond 13 is provided with drainpipe 7, drainpipe 7
One end stretch out the side of cabinet 1, water pond 13 is to prevent unit internal leakage.The heat pump also includes adding with fan coil units
Wet device 12, the nozzle of humidification device 12 are arranged on the front of the outlet air surface of heat exchanger 14.
The utility model unit has two kinds of heat-supplying modes, and when there is external heat source, unit is as end heat supply；When not having
Water can be heated with electrical heating during external heat source, then pass through heat exchanger 14, blower fan heat supply.Traditional air-conditioning heat supply be furred ceiling,
Wall built-up or the place air-supply apart from ground certain altitude, when unit is to send hot blast, hot-air is to flow up, and can be led
The top temperature height in heat supply space is caused, lower section temperature is low, and temperature field is uneven；Wanted in order that the sendible temperature in heat supply space reaches
Ask it is necessary to provide more heats, heat supply space above have accumulated substantial amounts of heat, and heat waste does not save；In addition, from top
The hot blast sent blows to human body, because air heating causes relative humidity to decline, human body sensory can be allowed to dry, uncomfortable.This practicality
New unit is top top surface return air, the lower end air-out of unit side, can solve the drawbacks of traditional heat supply scheme：Because unit is
The hot blast sent, when unit is blown from below, hot-air is flowed up, and the temperature field ratio in heat supply space can be made to blow and hang from top
Top is blown uniform, and human body is also in the high-temperature region of heat supply, is not also interfered with comfortably even if the temperature at the top of heat supplying air conditioning is low
Degree, so as to more more energy efficient than apart from ground certain altitude air supply mode；Because lower preceding ground is blown, heat supply space temperature field is under
Gradually reduced to upper temperature, so sendible temperature is high, but situation about drying can reduce.
In addition, as shown in fig. 7, unit of the present utility model can more be applied in combination, enter by taking two units connected in series as an example
Row explanation, the water inlet pipe parallel connection of the first unit and the second unit are simultaneously connected with external heat source 22, the first unit and the second unit
Water inlet pipe is connected in parallel, and is then refluxed for heat source side, by the use of external heat source as energy input, is used for multiple units, moment
Heat supply energy is improved, is adapted to different spaces heat demand.
Claims (9)
- A kind of 1. heat pump fan coil units, it is characterised in that including：Cabinet, the cabinet is interior to be provided with dividing plate, and space in cabinet is separated into the first cavity and the second cavity, the cabinet by dividing plate Upper end be provided with return air grid, the side lower end of the cabinet is provided with air outlet grate；Internal water circulation device, the internal water circulation device include heat exchanger, triple valve, water pump, water pot and electric heater, institute The water side for stating water pot is connected by the input of water pipe and water pump, and the output end of water pump connects by the first of water pipe and triple valve Mouthful connection, the second interface of triple valve are connected by the input of water pipe and heat exchanger, the output end of heat exchanger by water pipe with The backwater end connection of water pot, the water pot, water pump and triple valve are arranged in the first cavity, and the heat exchanger is arranged on the second chamber In vivo, one end of heat exchanger is fixed on cabinet inwall, and the other end of heat exchanger is fixed on dividing plate, and the heat exchanger is inclined to be set Put, the outlet air surface of heat exchanger towards the air outlet grate and with the setting at an acute angle of the bottom of cabinet；External water circulation device, the external water circulation device include the triple valve, the heat exchanger, water inlet pipe and water outlet 3rd interface of pipe, described water inlet pipe one end and triple valve connects, and the other end of water inlet pipe stretches out outside cabinet and is provided with water intaking valve, One end of outlet pipe is connected with water pot, and the other end of outlet pipe stretches out cabinet and is provided with outlet valve；Hot air apparatus, the hot air apparatus include blower fan and filter screen, and the blower fan and filter screen are arranged in the second cavity, and filter screen is set Put in the upper end of the second cavity at return air grid, blower fan is arranged on the lower section of filter screen, and heat exchanger is arranged on the lower section of blower fan.
- A kind of 2. heat pump fan coil units according to claim 1, it is characterised in that：The bottom of the cabinet is provided with Castor；Bottom in the cabinet sets water pond, and the water pond is provided with drainpipe, and the side of cabinet is stretched out in one end of drainpipe Face.
- A kind of 3. heat pump fan coil units according to claim 1, it is characterised in that：Outside the water pot and water pipe Wall is covered with adiabator layer.
- A kind of 4. heat pump fan coil units according to claim 1, it is characterised in that：The heat pump fan coil Unit also includes humidification device, and the nozzle of humidification device is arranged on the front of the outlet air surface of heat exchanger.
- A kind of 5. heat pump fan coil units according to claim 1, it is characterised in that：The heat exchanger is finned tube Heat exchanger or micro-channel heat exchanger, the windward side of the heat exchanger are relative with fan outlet.
- A kind of 6. heat pump fan coil units according to claim 1, it is characterised in that：The water pot is located at water pump Top, water pump are located at the top of triple valve, and the top of water pot is provided with air bleeding valve, water level switch is provided with water pot.
- A kind of 7. heat pump fan coil units according to claim 1, it is characterised in that：It is provided with second cavity Supporting plate, one end of supporting plate are fixed on cabinet inwall, and the other end of supporting plate is fixed in bulkhead sides, and the blower fan is fixed on supporting plate On；The blower fan includes two spindle motor and the turbo blade positioned at motor both sides, and the air inlet of the blower fan is equal with filter screen OK.
- A kind of 8. heat pump fan coil units according to claim 1, it is characterised in that：The heat pump fan coil Unit also includes cold wind protection device, and the cold wind protection device includes being arranged on to be used to sense environment temperature between filter screen and blower fan Degree and the Temperature Humidity Sensor of humidity, it is arranged in water pot for sensing the water temperature sensor of water temperature in water pot, being arranged on and change It is used for the heat exchange temperature sensor and controller for sensing water temperature in heat exchanger on hot device；After unit is opened, controller passes through Heat exchange temperature sensor obtains temperature data, and when coolant-temperature gage is less than pre-seting in heat exchanger, the blower fan of unit will be not turned on, To prevent cold wind from blowing out, blower fan can be just opened after heat exchange temperature, which reaches, pre-sets temperature.
- A kind of 9. combination unit of heat pump fan coil units as claimed in claim 1, it is characterised in that：Including more than two Fan coil units, the outlet pipe of all fan coil units is parallel with one another, and water inlet pipe is parallel with one another.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720559569.0U CN206817622U (en) | 2017-05-16 | 2017-05-16 | A kind of heat pump fan coil units and Unit Combination device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720559569.0U CN206817622U (en) | 2017-05-16 | 2017-05-16 | A kind of heat pump fan coil units and Unit Combination device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206817622U true CN206817622U (en) | 2017-12-29 |
Family
ID=60756616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720559569.0U Active CN206817622U (en) | 2017-05-16 | 2017-05-16 | A kind of heat pump fan coil units and Unit Combination device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206817622U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107120726A (en) * | 2017-05-16 | 2017-09-01 | 台州市亿莱德空调设备有限公司 | A kind of heat pump fan coil units, unit heat supply method and Unit Combination device |
-
2017
- 2017-05-16 CN CN201720559569.0U patent/CN206817622U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107120726A (en) * | 2017-05-16 | 2017-09-01 | 台州市亿莱德空调设备有限公司 | A kind of heat pump fan coil units, unit heat supply method and Unit Combination device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104197652B (en) | A kind of two-way airflow apparatus for baking | |
| CN107120726A (en) | A kind of heat pump fan coil units, unit heat supply method and Unit Combination device | |
| CN104976704A (en) | Working method of secondary heat recovery fresh air processing device | |
| CN207146724U (en) | A kind of full air-conditioning system of family formula fresh air purifying | |
| CN105066256A (en) | Air conditioner indoor unit | |
| CN104374026A (en) | Multifunctional constant-temperature growth air source heat pump dryer for vegetables | |
| CN104101038B (en) | multi-mode operation evaporation refrigeration cold water supply device and use method thereof | |
| CN107676892A (en) | A kind of air conditioner and control method | |
| CN204165327U (en) | A kind of two-way airflow apparatus for baking | |
| CN202066248U (en) | GSHP (Ground Source Heat Pump) type multifunctional integrated machine for swimming pool | |
| CN206817622U (en) | A kind of heat pump fan coil units and Unit Combination device | |
| CN108518791A (en) | A kind of volumed space building layering air conditioner ventilating system | |
| CN204358880U (en) | Multifunction geothermal-energy heat pump water-cooled all-in-one | |
| CN209040504U (en) | A kind of skirting and indoor air conditioning system | |
| CN204063468U (en) | Multi-stage heat with water circulation reclaims Fresh air handing device | |
| CN208042408U (en) | A kind of volumed space building energy-saving ventilation system | |
| CN205807640U (en) | A kind of floor air regulation system | |
| CN206113099U (en) | Humidification room heater | |
| CN206817623U (en) | A kind of multicomputer heat supply attachment means | |
| CN206817604U (en) | A kind of anti-cold wind protection device of unit | |
| CN211011669U (en) | Synergistic control external humidification household type central air conditioning composite system | |
| CN206817606U (en) | A kind of unit water circle device | |
| CN208108373U (en) | In conjunction with the ATM machine air-conditioning system of photovoltaic power generation and evaporation cooling technique | |
| CN210532617U (en) | Fresh air dehumidification equipment with dual heat recovery effect | |
| CN207081073U (en) | A kind of dual-purpose warm-air drier of forced convection type wall hanging built-in wall formula |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230619 Address after: 318054 Central Industrial Zone, fengjiang street, Luqiao District, Taizhou City, Zhejiang Province (fengjiang) Patentee after: Yilaide Fan Coil Unit (Taizhou) Co.,Ltd. Address before: Qunhui village, Haimen street, Jiaojiang District, Taizhou City, Zhejiang Province Patentee before: TAIZHOU YILAIDE AIR-CONDITIONING Co.,Ltd. |