CN109832874A - A kind of cold and warm mattress - Google Patents
A kind of cold and warm mattress Download PDFInfo
- Publication number
- CN109832874A CN109832874A CN201711228038.4A CN201711228038A CN109832874A CN 109832874 A CN109832874 A CN 109832874A CN 201711228038 A CN201711228038 A CN 201711228038A CN 109832874 A CN109832874 A CN 109832874A
- Authority
- CN
- China
- Prior art keywords
- external host
- liquid feeding
- cold
- casing
- pipeline
- 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
- 239000007788 liquid Substances 0.000 claims abstract description 56
- 238000010438 heat treatment Methods 0.000 claims abstract description 25
- 239000008236 heating water Substances 0.000 claims abstract description 24
- 238000005057 refrigeration Methods 0.000 claims abstract description 24
- 238000009413 insulation Methods 0.000 claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 42
- 239000012774 insulation material Substances 0.000 claims description 4
- 238000004321 preservation Methods 0.000 claims description 2
- 239000012530 fluid Substances 0.000 description 8
- 238000002347 injection Methods 0.000 description 7
- 239000007924 injection Substances 0.000 description 7
- 238000001816 cooling Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 206010019233 Headaches Diseases 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 230000005574 cross-species transmission Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 231100000869 headache Toxicity 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C21/00—Attachments for beds, e.g. sheet holders, bed-cover holders; Ventilating, cooling or heating means in connection with bedsteads or mattresses
- A47C21/04—Devices for ventilating, cooling or heating
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C31/00—Details or accessories for chairs, beds, or the like, not provided for in other groups of this subclass, e.g. upholstery fasteners, mattress protectors, stretching devices for mattress nets
Landscapes
- Mattresses And Other Support Structures For Chairs And Beds (AREA)
- Thermotherapy And Cooling Therapy Devices (AREA)
- Steam Or Hot-Water Central Heating Systems (AREA)
Abstract
The invention belongs to home life technical fields, refer in particular to a kind of cold and warm mattress, including mattress body and external host；The mattress body is internally provided with liquid feeding pipeline, and liquid feeding pipeline liquid feeding end is connected with external host outlet end, and liquid feeding pipeline outlet end is connected with external host liquid feeding end, and external host and mattress body form circulation line；The external host includes casing, casing internal is arranged with refrigeration area and heating area, and the pipeline and micro pump of conducting refrigeration area and heating area, the circulation line power output is given by micro pump, the heating area includes the heating water tank being installed in casing, the refrigeration area includes soak chamber, soak chamber inner wall surrounding is provided with refrigerating channel, the insulation barrel for being close to refrigerating channel is provided in soak chamber, it is simple and stable that the present invention provides a kind of structure, security performance is high, energy saving, can be with self-watering and the convenient and fast cold and warm mattress of operation.
Description
Technical field
The invention belongs to home life technical fields, refer in particular to a kind of cold and warm mattress.
Background technique
Refrigerating/heating method and apparatus are always that modern project field is continually striving to the direction explored, and air conditioner is as mesh
The device of preceding generally existing adjusting room temperature in the market, defect functionally are also more and more obvious: air conditioner not only this
Body is expensive, and power is big, to make entire room is cold and hot to get off in cooling and warming, can be only achieved effect, refrigeration or heating
Space it is bigger, power is also bigger, therefore causes unnecessary energy waste.
As the improvement of people's living standards, the requirement for the comfort level of daily necessity is also higher and higher, currently, market
On function mattress, mainly based on heat supply, that is, may be only available for winter, the refrigeration in summer is mainly or by air-conditioning etc.
External refrigeration equipment.Also there is cold and warm mattress, such as patent No. in the market in promotion with people to quality of the life
A kind of cold and warm mattress shown in 2015100343665, including mattress body and control host, the mattress body pass through water inlet
Pipe, outlet pipe are connected with control main body, the hose equipped with the setting of several curves in the mattress body, and the control main body includes
Cabinet is arranged in the intracorporal water storage box of case, cooling piece and radiator on water storage outer box wall is arranged in, and is used for cooling fan,
Water pump, power supply unit and control unit；Described control unit includes main control module, the temperature sensing being connected with main control module
Device, water level sensor, display circuit, key, telecommunication circuit, relay switching circuit, buzzer, clock circuit, fan protection
Circuit and water pump protect circuit, wherein the relay switching circuit is further connected with cooling piece, the fan protection electricity
Road, water pump protection circuit are connected with fan, water pump respectively.Although the problem of which solve the refrigeration of mattress and heating,
It is insufficient that it still has several points:
1. the problem of water filling；The water of interior circulation has just been poured in mattress before often dispatching from the factory；Or；It is needed after purchase external
Equipment is poured water, fluid infusion or to change liquid extremely inconvenient；
2. refrigeration area is not associated with heating area, i.e., by the simple combination of two equipment, independent power consumption cannot achieve energy conservation
Effect；
3. safety；External host is in the state of long-term work, and the position most easily broken down, production in the market
Product lack the circuit of detection and feedback to this.
Summary of the invention
Simple the object of the present invention is to provide a kind of structure and stablize, security performance is high, energy saving, can with self-watering and
Operate convenient and fast cold and warm mattress.
The object of the present invention is achieved like this:
A kind of cold and warm mattress, including mattress body and external host；The mattress body is internally provided with liquid feeding pipeline,
Liquid feeding pipeline liquid feeding end is connected with external host outlet end, and liquid feeding pipeline outlet end is connected with external host liquid feeding end, outside
It sets host and mattress body forms circulation line；
The external host includes casing, and casing internal is arranged with refrigeration area and heating area, and conducting refrigeration area and system
The pipeline and micro pump of hot-zone give the circulation line power output by micro pump,
The heating area includes the heating water tank being installed in casing,
The refrigeration area includes soak chamber, and soak chamber inner wall surrounding is provided with refrigerating channel, setting in soak chamber
There is the insulation barrel for being close to refrigerating channel.
The heating water tank is internally provided with heater and level switch.
It can detecte the level switch of low water level and high water level including one, alternatively, including two water of high low setting
Bit detector.
The liquid of the external host liquid feeding end passes sequentially through heating water tank, refrigerating channel and by micro pump by pipeline
It is exported from external host outlet end；Or；The liquid of the external host liquid feeding end passes sequentially through refrigerating channel by pipeline, adds
Boiler is simultaneously exported by micro pump from external host outlet end.
The micro pump is mounted on the bottom of heating water tank, and micro pump liquid feeding end is connected with heating water tank bottom, micro-
Type water pump outlet end is connected with external host outlet end/refrigerating channel.
The liquid feeding pipeline is continuously to be bent to form S type or continuous S-shaped pipeline.
One end of the mattress body does not arrange liquid feeding pipeline and forms vacant area.
The soak chamber is spliced to form by thermal insulation material.
The casing is provided with inlet right above the heating water tank, and casing is in the surface of the soak chamber
It is provided with insulation barrel allocation mouth, and casing upper end is additionally provided with flip lid, in the case where renovating closed state, flip lid is covered on casing
Upper end.
Electric apparatus control apparatus is provided in the casing, the outer end face of casing is additionally provided with control panel.
The present invention is prominent and beneficial compared with prior art to be had the technical effect that
1, refrigeration area of the invention and heating area are conducted by pipeline and micro pump, and the two connects each other, by electrical
Control selections pattern switching operating mode, full-automatic operation, it is more convenient to operate；Refrigeration in insulation barrel by placing
Ice cube simultaneously has refrigerating channel to carry out cold transmitting, carries out the cooling of circulation line, realizes refrigeration, and insulation barrel is wrapped with heat preservation
Material realizes prolonged cooling, and using traditional refrigeration modes, energy consumption is extremely low.
2, the present invention includes the level switch that can detecte low water level and high water level, and user is into heating water tank
During fluid injection, when water level is more than low water level, micro pump works, and liquid is passed in whole circulation line
It leads, continues to pour into liquid, until water level is more than high water level, realize that whole fluid injection, operation are not required to artificially monitor in real time, user is only
Need to carry out fluid injection and do not spill over can, solve the problems, such as traditional cold and warm mattress fluid injection/change liquid hardly possible, also, level switch is given
One is accurately detected, and has and water level is more than that low water level micro pump can just work, and has and water level is more than high water level heater
It can be carried out heating, and heating temperature can voluntarily be controlled by user, electronic feedback is timely, greatly improves using safe
Property.
3, the liquid feeding pipeline of the invention is continuously to be bent to form S type or continuous S-shaped pipeline, is given by the pipeline of bending
Give mattress body preferably cold and hot transmitting, better effect；Also, one end of the mattress body is not arranged liquid feeding pipeline and is formed
The purpose in vacant area, vacant area's setting is: in a sleep state, if the head of user is heated for a long time, having head
Pain or murky situation, the advantages of losing natural sleep.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is external main machine structure schematic diagram of the invention；
Fig. 3 is one of external host configuration schematic diagram of the invention；
Fig. 4 is the two of external host configuration schematic diagram of the invention.
In figure: 1- casing；11- inlet；12- insulation barrel allocation mouth；13- flip lid；
The external host liquid feeding end of 14-；The external host outlet end of 15-；2- heats area；21- level switch；
22- heater；23- heating water tank；24- tank lid；3- refrigeration area；31- insulation barrel；
32- refrigerating channel；33- soak chamber；4- control panel；5- mattress body；51- liquid feeding pipeline；
52- liquid feeding pipeline outlet end；53- liquid feeding pipeline liquid feeding end；The vacant area 54-；6- micro pump；
61- micro pump liquid feeding end；62- micro pump outlet end；63- hose；7- electric apparatus control apparatus；
The external host of 8-；10- pipeline.
Specific embodiment
With specific embodiment, the invention will be further described with reference to the accompanying drawing, as shown in Fig. 1-4:
A kind of cold and warm mattress, including mattress body 5 and external host 8；The mattress body 5 is internally provided with liquid supply pipe
Road 51, liquid feeding pipeline liquid feeding end 53 are connected with external 8 outlet end 15 of host, liquid feeding pipeline outlet end 52 and external host 8 into
Liquid end 14 is connected, and external host 8 and mattress body 5 form circulation line, and the liquid of heating/refrigerating is carried out by external host 8
Body successively enters in mattress body 5, realizes effective and prolonged heating/refrigerating；
The external host 8 includes casing 1, and 1 inner part of casing is equipped with refrigeration area 3 and heating area 2, and conducting refrigeration area
3 and heating area 2 pipeline 10 and micro pump 6, give the circulation line power output, 3 He of refrigeration area by micro pump 6
Both heating areas 2 connect each other, and by electrical control selection mode switching working mode, full-automatic operation, operation is more
What is added is convenient
The heating area 2 includes the heating water tank 23 being installed in casing 1, and heating water tank 23 is internally provided with heater 22
And level switch 21, preferably one can detecte the level switch 21 of low water level and high water level, and user is to heating
In water tank 23 during fluid injection, when water level is more than low water level, micro pump 6 works, by liquid in whole circulation pipe
It is conducted in road, continues to pour into liquid, until water level is more than high water level, realize that whole water filling, operation are not required to artificial prison in real time
Control, user need to only carry out fluid injection and do not spill over can, solves the problems, such as that traditional cold and warm mattress fluid injection/change liquid is difficult, also, water level
Detector 21 is given one and is accurately detected, and has and water level is more than that low water level micro pump 6 can just work, have and water level is more than height
Water level heater 22 just can be carried out heating, and heating temperature can voluntarily be controlled by user, and electronic feedback is timely, mentions significantly
Safety in utilization is risen；
The refrigeration area 3 includes soak chamber 33, and soak chamber 33 is spliced to form by thermal insulation material, 33 inner wall of soak chamber
It is surrounded with refrigerating channel 32, refrigerating channel 32 is metal tubes, is used as cold transmitting, and abutting system is provided in soak chamber 33
The insulation barrel 31 of cold passage 32 is kept the temperature by thermal insulation material to insulation barrel 31 and refrigerating channel 32.
The liquid of 8 liquid feeding end 14 of external host passes sequentially through heating water tank 23, refrigerating channel 32 simultaneously by pipeline 10
It is exported by micro pump 6 from external host outlet end 15；Or；The liquid of the external host liquid feeding end 14 by pipeline 10 according to
It is secondary to be exported by refrigerating channel 32, heating water tank 23 and by micro pump 6 from external host outlet end 15, preferably the former, it is real
The installation site of border micro pump 6 can be replaced according to the space of casing 1, also, according to time gained, micro pump 6
To be selected as being mounted on the bottom of heating water tank 23, micro pump liquid feeding end 61 is connected with 23 bottom of heating water tank, and Miniature water
It is connected between pump 6 and heating water tank 23 by hose 10, so that installation/replacement is more convenient, micro pump outlet end 62
It is conducted with refrigerating channel 32, and there is refrigerating channel 32 to export external host 8,3 He of refrigeration area by external host outlet end 15
Both heating areas 2 are directly connected by micro pump 6 and power output is located between the two, so that laser propagation effect is more preferably.
The liquid feeding pipeline 51 is continuously to be bent to form S type or continuous S-shaped pipeline, gives mattress master by the pipeline of bending
The preferably cold and hot transmitting of body 5, better effect, also, one end of mattress body 5 does not arrange liquid feeding pipeline 51 and forms vacant area
54, the purpose which is arranged is: in a sleep state, if the head of user is heated for a long time, having headache
Or murky situation, the advantages of losing natural sleep, unconspicuous problem is heated/freezes in order to avoid there is user back,
Practical vacant area 54 is repeatedly practice gained, gives the optimal usage experience of user.
The casing 1 is provided with inlet 11 in the surface of the heating water tank 23, and casing 1 is in the soak chamber 33
Surface be provided with insulation barrel allocation mouth 12, and 1 upper end of casing is additionally provided with flip lid 13, in the case where renovating 13 closed states,
Flip lid 13 is covered on the upper end of casing 1, increases whole aesthetics by flip lid 13.
The outer end face of the casing 1 is additionally provided with control panel 4, and electric apparatus control apparatus 7 is provided in casing 1, passes through electricity
Device control device 7 draws necessary plug outward, for powering, heater 22 that the present invention mentions, control panel 4, water level inspection
It surveys device 21 etc. to be electrically connected with electric apparatus control apparatus 7, and necessary circuit board is installed in electric apparatus control apparatus 7, built-in knot
Structure, so that overall structure structure is more compact and beautiful.
Above-described embodiment is only presently preferred embodiments of the present invention, is not limited the scope of the invention according to this, therefore: it is all according to
The equivalence changes that structure of the invention, shape, principle are done, should all be covered by within protection scope of the present invention.
Claims (10)
1. a kind of cold and warm mattress, including mattress body (5) and external host (8)；It is characterized by: the mattress body (5)
It is internally provided with liquid feeding pipeline (51), liquid feeding pipeline liquid feeding end (53) is connected with external host outlet end (15), liquid feeding pipeline
Outlet end (52) is connected with external host liquid feeding end (14), and external host (8) and mattress body (5) form circulation line；
The external host (8) includes casing (1), and casing (1) inner part is equipped with refrigeration area (3) and heating area (2), and conducting
It is dynamic to give the circulation line by micro pump (6) for refrigeration area (3) and the pipeline (10) and micro pump (6) for heating area (2)
Power output,
Heating area (2) includes the heating water tank (23) being installed in casing (1),
The refrigeration area (3) includes soak chamber (33), and soak chamber (33) inner wall surrounding is provided with refrigerating channel (32), heat preservation
The insulation barrel (31) for being close to refrigerating channel (32) is provided in chamber (33).
2. cold and warm mattress according to claim 1, it is characterised in that: the heating water tank (23) is internally provided with heater
(22) and level switch (21).
3. cold and warm mattress according to claim 2, it is characterised in that: can detecte low water level and high water level including one
Level switch (21), alternatively, including two level switch (21) of high low setting.
4. cold and warm mattress according to claim 1, it is characterised in that: the liquid of the external host liquid feeding end (14) passes through
Pipeline (10) pass sequentially through heating water tank (23), refrigerating channel (32) and by micro pump (6) from external host outlet end (15)
Export；Or；The liquid of the external host liquid feeding end (14) passes sequentially through refrigerating channel (32), heating water by pipeline (10)
Case (23) is simultaneously exported by micro pump (6) from external host outlet end (15).
5. cold and warm mattress according to claim 1 or 4, it is characterised in that: the micro pump (6) is mounted on heating water tank
(23) bottom, micro pump liquid feeding end (61) are connected with heating water tank (23) bottom, micro pump outlet end (62) with it is external
Host outlet end (15)/refrigerating channel (32) conducting.
6. cold and warm mattress according to claim 1, it is characterised in that: the liquid feeding pipeline (51) is continuously to be bent to form S
Type or continuous S-shaped pipeline.
7. cold and warm mattress according to claim 6, it is characterised in that: one end of the mattress body (5) does not arrange feed flow
Pipeline (51) simultaneously forms vacant area (54).
8. cold and warm mattress according to claim 1, it is characterised in that: the soak chamber (33) splices structure by thermal insulation material
At.
9. cold and warm mattress according to claim 1, it is characterised in that: casing (1) the Yu Suoshu heating water tank (23)
Surface is provided with inlet (11), is provided with insulation barrel allocation mouth right above casing (1) Yu Suoshu soak chamber (33)
(12), and casing (1) upper end is additionally provided with flip lid (13), and under flip lid (13) closed state, flip lid (13) is covered on casing
(1) upper end.
10. according to claim 1 or cold and warm mattress described in 9, it is characterised in that: is provided with electrical equipment control in the casing (1)
Device (7), the outer end face of casing (1) are additionally provided with control panel (4).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711228038.4A CN109832874A (en) | 2017-11-29 | 2017-11-29 | A kind of cold and warm mattress |
| PCT/CN2018/102951 WO2019105076A1 (en) | 2017-11-29 | 2018-08-29 | Cold and warm mattress |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711228038.4A CN109832874A (en) | 2017-11-29 | 2017-11-29 | A kind of cold and warm mattress |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109832874A true CN109832874A (en) | 2019-06-04 |
Family
ID=66664314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711228038.4A Pending CN109832874A (en) | 2017-11-29 | 2017-11-29 | A kind of cold and warm mattress |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN109832874A (en) |
| WO (1) | WO2019105076A1 (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201129816Y (en) * | 2007-10-23 | 2008-10-08 | 柯浩志 | Cooling and warming exchanging device |
| CN101653328A (en) * | 2009-09-11 | 2010-02-24 | 邢秋平 | Circulating automatic temperature controlling mattress |
| CN101756549A (en) * | 2008-12-23 | 2010-06-30 | 李新宇 | Liquid cold and warm mattress |
| CN201700803U (en) * | 2009-10-22 | 2011-01-12 | 胡润华 | Water circulation cooling temperature-control cushion |
| CN202426014U (en) * | 2012-01-04 | 2012-09-12 | 武汉美瑞思科贸有限公司 | Cooling and heating automatic control mattress |
| CN202698515U (en) * | 2012-08-05 | 2013-01-30 | 张尚全 | Heating and cooling mattress with function of heating in winter and cooling in summer |
| CN103417028A (en) * | 2012-05-19 | 2013-12-04 | 杨国栋 | Cold and warm water bed |
| CN203934914U (en) * | 2014-05-09 | 2014-11-12 | 朱春合 | A kind of hydrotherapy anion healthy device |
| CN105042841A (en) * | 2015-08-11 | 2015-11-11 | 青岛国润电子有限公司 | Water circulation heating and refrigerating main unit |
| CN207784766U (en) * | 2017-11-29 | 2018-08-31 | 徐波 | A kind of cold and warm mattress |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101816495A (en) * | 2010-03-27 | 2010-09-01 | 邢秋平 | Automatic temperature-controlled bamboo-jade composite mattress |
| KR20130115635A (en) * | 2012-04-12 | 2013-10-22 | 홍성인 | Mattress for a combined use cold and heat |
| CN203597674U (en) * | 2013-11-04 | 2014-05-21 | 陈麒 | Channel-and-collateral health-protection and air-conditioning mattress |
-
2017
- 2017-11-29 CN CN201711228038.4A patent/CN109832874A/en active Pending
-
2018
- 2018-08-29 WO PCT/CN2018/102951 patent/WO2019105076A1/en active Application Filing
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201129816Y (en) * | 2007-10-23 | 2008-10-08 | 柯浩志 | Cooling and warming exchanging device |
| CN101756549A (en) * | 2008-12-23 | 2010-06-30 | 李新宇 | Liquid cold and warm mattress |
| CN101653328A (en) * | 2009-09-11 | 2010-02-24 | 邢秋平 | Circulating automatic temperature controlling mattress |
| CN201700803U (en) * | 2009-10-22 | 2011-01-12 | 胡润华 | Water circulation cooling temperature-control cushion |
| CN202426014U (en) * | 2012-01-04 | 2012-09-12 | 武汉美瑞思科贸有限公司 | Cooling and heating automatic control mattress |
| CN103417028A (en) * | 2012-05-19 | 2013-12-04 | 杨国栋 | Cold and warm water bed |
| CN202698515U (en) * | 2012-08-05 | 2013-01-30 | 张尚全 | Heating and cooling mattress with function of heating in winter and cooling in summer |
| CN203934914U (en) * | 2014-05-09 | 2014-11-12 | 朱春合 | A kind of hydrotherapy anion healthy device |
| CN105042841A (en) * | 2015-08-11 | 2015-11-11 | 青岛国润电子有限公司 | Water circulation heating and refrigerating main unit |
| CN207784766U (en) * | 2017-11-29 | 2018-08-31 | 徐波 | A kind of cold and warm mattress |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2019105076A1 (en) | 2019-06-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207784766U (en) | A kind of cold and warm mattress | |
| CN202820946U (en) | Wireless remote-controlled intelligent water dispenser | |
| CN105004067A (en) | Heating system making use of both solar energy and air source | |
| CN204574515U (en) | Domestic hot water system | |
| CN104990303B (en) | Solar photovoltaic water pump heating and refrigeration system and its application method | |
| CN204665634U (en) | The instant electric water device that a kind of heat storage capacity is large | |
| CN203369639U (en) | Ice cold type constant-temperature water cooling and heating bed machine | |
| CN106766380A (en) | Double water source heat pump | |
| CN109832874A (en) | A kind of cold and warm mattress | |
| KR20090072894A (en) | Maintenance system of aquarium temperature using radiation heat of cold and hot water of water purifier | |
| CN206449937U (en) | Double water source heat pump | |
| CN105805562B (en) | A kind of liquid line spill and leakage automatic detection control method | |
| CN105674063B (en) | A kind of liquid line spill and leakage automatic detection and control device | |
| CN210069999U (en) | Liquid heat accumulating type heat supply and bath dual-purpose electric boiler | |
| CN210055683U (en) | Water boiler | |
| CN209090881U (en) | A kind of water dispenser anti-reheat is to boiling device | |
| CN205690520U (en) | A kind of knockdown intelligent meter valve all-in-one | |
| CN202868981U (en) | Instant heat pump water heater with compressor variable capacity adjustment function | |
| CN215571273U (en) | Energy-saving electric water heater | |
| CN105737255B (en) | A kind of Intelligent heating valve | |
| CN2909094Y (en) | Internal heating water heating type electric heater | |
| CN205448128U (en) | Indoor constant temperature system | |
| CN205137938U (en) | Intelligent hot water supply system | |
| CN210242038U (en) | Temperature constant equipment for green building | |
| CN204554972U (en) | A kind of portable multi-purpose heating device |
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 |