CN207299130U - A kind of hot-water heating a heatable brick bed plate - Google Patents
A kind of hot-water heating a heatable brick bed plate Download PDFInfo
- Publication number
- CN207299130U CN207299130U CN201721264114.2U CN201721264114U CN207299130U CN 207299130 U CN207299130 U CN 207299130U CN 201721264114 U CN201721264114 U CN 201721264114U CN 207299130 U CN207299130 U CN 207299130U
- Authority
- CN
- China
- Prior art keywords
- resistance
- water
- diode
- bed plate
- brick bed
- 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
Abstract
The hot-water heating a heatable brick bed plate of the utility model, it is related to heating equipment technical field, including a heatable brick bed plate body and the heating tube for being arranged on a heatable brick bed plate body interior, the heating tube is connected by regulating valve with host, the host includes water tank, water circulation system and temperature control system, heater is equipped with the water tank, the temperature control system is connected with water circulation system and heater respectively, and a heatable brick bed plate body includes insulation bottom layer and the graphite carbon-coating set gradually from top to bottom.The temperature of temperature control system control Water in Water Tanks is maintained at the water temperature of setting, water circulation system control hot water circulates in heating tube, heater in water tank heats water, and the insulation bottom layer of a heatable brick bed plate body can prevent the heat of hot water from being distributed from bottom, ensures even water temperature, a heatable brick bed plate upper strata sets graphite carbon-coating, graphite carbon-coating and air contact, graphite carbon-coating have a very strong adsorption capacity, the toxic and harmful gas in adsorbable air, air is purified, reaches the effect of environment protection health.
Description
Technical field
It the utility model is related to heating equipment technical field, and in particular to a kind of hot-water heating a heatable brick bed plate.
Background technology
The weather in the north is more dry and cold, so northerner has the custom for sleeping heatable brick bed bed all the time.Wherein, rural area uses
Be mostly heated kang, what is utilized is the waste heat for burning material or burning coal, and energy consumption is larger and not environmentally；And the electric blanket class production being commonly used
Product, because directly and human contact, there is the life security caused by quality.With the development of heating technology and the need in market
Ask, be commonly available and promoted the use of using the hot water a heatable brick bed plate of hot water heating, such hot-water heating a heatable brick bed plate uses hot water circulation heated, temperature
It is warm and moist, it is healthy and comfortable, the hidden danger such as scald, fire, electric shock are eliminated, are modern at home and regional without warming installation
Winter indispensable health heating household items.And general hot-water heating a heatable brick bed plate, it is heated slow and uneven, only by for a long time, repeatedly
Circulation Cai Nengshi local heatings warm up in slower region compared with fast-turn construction, have directly aggravated the burden of outer water pump, and add use into
This.Somebody is clear for room air, and general hot-water heating a heatable brick bed plate does not purify the function of air, in addition user need to buy air
Clarifier purifies air, adds consumer cost.
Utility model content
For in the prior art the defects of, the utility model provides a kind of hot-water heating a heatable brick bed plate, heating, electromagnetic-radiation-free,
Air can be purified, reduces the consumer cost of user.
A kind of hot-water heating a heatable brick bed plate provided by the utility model, including a heatable brick bed plate body and the heat supply for being arranged on a heatable brick bed plate body interior
Pipe, the heating tube are connected by regulating valve with host, and the host includes water tank, water circulation system and temperature control system, described
Heater is equipped with water tank, the temperature control system is connected with water circulation system and heater respectively, a heatable brick bed plate body include from
Under to the insulation bottom layer and graphite carbon-coating above set gradually.
Further, the temperature control system includes temperature-control circuit, the temperature control circuit include temperature sensing circuit and
Temperature-adjusting circuit, the output terminal of temperature detection and the input terminal of temperature-adjusting circuit connect.
Further, the temperature sensing circuit includes first resistor, second resistance, 3rd resistor, the 4th resistance and the
Five resistance, one end of the first resistor are connected with one end of 3rd resistor and power supply respectively, the other end of the first resistor
One end with second resistance and the 5th resistance is connected respectively, the other end of second resistance ground connection, the 5th resistance it is another
One end is connected with the other end of 3rd resistor and one end of the 4th resistance respectively, the other end ground connection of the 4th resistance.
Further, the temperature-adjusting circuit includes amplifier, the 6th resistance, the first diode, the 7th resistance, the two or two pole
Pipe, the first capacitance, the 8th resistance, the 3rd diode, the second capacitance, the first potentiometer, the 9th resistance, the 4th diode, first
Triode, the tenth resistance, the 5th diode and the first relay, air switch, heater, power supply and transformer, the amplification
The in-phase end of device one end with the 6th resistance, the end of oppisite phase of amplifier, the other end of the 5th resistance and the first potentiometer respectively
One end connects, the other end ground connection of first potentiometer, and the other end of the 6th resistance is negative with the first diode respectively
Pole is connected with one end of the 7th resistance, the plus earth of first diode, and the other end of the 7th resistance is respectively with
The anode of two diodes, the cathode of the first capacitance, one end of the 8th resistance are connected with the positive pole of amplifier, and the described 2nd 2
The anode of the cathode of pole pipe and the first capacitance is grounded respectively, and the other end of the 8th resistance is negative with the 3rd diode respectively
Pole, the anode connection of the cathode of the second capacitance, one end of the first relay, the 5th diode, the cathode of the 3rd diode
Be connected with one end of the secondary coil of transformer, the other end of the secondary coil of transformer ground connection, the amplifier it is defeated
Outlet is connected with one end of the 9th resistance, and the other end of the 9th resistance is connected with the anode of the 4th diode, and the described 4th
The cathode of diode is connected with the base stage of the first triode, the collector of first triode respectively with the 5th diode just
Pole is connected with the other end of the first relay, and the emitter of first triode is connected with one end of the tenth resistance, and described
The other end of ten resistance and the anode of amplifier are grounded respectively, one end of the air switch one end with power supply and transformation respectively
One end connection of device primary coil, the other end of air switch and one end of heater connect, the other end point of the heater
The other end not with the anode of power supply and the primary coil of transformer is connected.
Further, the temperature control system further includes water level detection circuit, and the water level detection circuit includes water-level detecting
Circuit, microcontroller and warning circuit, the output terminal of the water-level detecting circuit and the input terminal of microcontroller connect, the microcontroller
Output terminal and warning circuit input terminal connect.
Further, the water-level detecting circuit include power supply, the first water level detecting probe, the second water level detecting probe,
3rd water level detecting probe, the 11st resistance and the 12nd resistance, the minimum water of the first water level detecting probe detection water tank
Position, the power supply are connected with the first water level detecting probe, the ordinary water level of the second water level detecting probe detection water tank, described
The upper limit water level of 3rd water-level detecting probe detection water tank, the output terminal of the second water level detecting probe respectively with the 11st resistance
One end is connected with the first input end of microcontroller, the output terminal of the 3rd water level detecting probe respectively with the 12nd resistance one
End is connected with the second input terminal of microcontroller, and the other end of the 11st resistance other end and the 12nd resistance is grounded.
Further, the warning circuit include the 13rd resistance, the 14th resistance, the 15th resistance, the 6th diode,
7th diode, the second triode and loudspeaker, the first output terminal of the microcontroller are connected with one end of the 13rd resistance, institute
The other end for stating the 13rd resistance is connected with the anode of the 6th diode, the second output terminal and the 14th resistance of the microcontroller
One end connection, the other end of the 14th resistance is connected with the anode of the 7th diode, and the 3rd of the microcontroller exports
End is connected with one end of the 15th resistance, and the other end of the 15th resistance is connected with the base stage of the second triode, and described the
The emitter of two triodes and one end of loudspeaker connect, and the other end ground connection of the loudspeaker, the 6th diode is just
The emitter of pole, the cathode of the 7th diode and the second triode is connected with positive pole respectively.
Further, the mounting groove for being used for placing heating tube is equipped with a heatable brick bed plate body.The insulation bottom layer uses XPS
Extruded sheet.
Further, the heating tube material uses food grade silicone.
The beneficial effects of the utility model：
Hot-water heating a heatable brick bed plate provided by the utility model, the temperature of temperature control system control Water in Water Tanks are maintained at the water temperature of setting,
Water circulation system control hot water circulates in heating tube, and the heater in water tank heats water, the guarantor of a heatable brick bed plate body
Warm bottom can prevent the heat of hot water from being distributed from bottom, ensure even water temperature, a heatable brick bed plate upper strata set graphite carbon-coating, graphite carbon-coating with
Air contact, graphite carbon-coating have a very strong adsorption capacity, and the toxic and harmful gas in adsorbable air, purifies air, reach
The effect of environment protection health.
Brief description of the drawings
, below will be right in order to illustrate more clearly of the utility model embodiment or technical solution of the prior art
Embodiment or attached drawing needed to be used in the description of the prior art are briefly described.In all of the figs, it is similar
Element or part are generally identified by similar reference numeral.In attached drawing, each element or part might not be according to actual ratios
Draw.
Fig. 1 is the structure diagram of the utility model.
Fig. 2 is the front view of Fig. 1.
Fig. 3 is the utility model temperature control system circuit diagram.
Fig. 4 is the structure diagram of the utility model water level detecting probe sensed water level.
Fig. 5 is the utility model water-level detecting circuit diagram.
Embodiment
The embodiment of technical solutions of the utility model is described in detail below in conjunction with attached drawing.Following embodiments are only
For clearly illustrating the technical solution of the utility model, therefore example is intended only as, and this reality cannot be limited with this
With new protection domain.
It should be noted that unless otherwise indicated, technical term or scientific terminology used in this application should be this reality
The ordinary meaning understood with new one of ordinary skill in the art.
Fig. 1, shown in 2, a kind of hot-water heating a heatable brick bed plate of the utility model, including a heatable brick bed plate body and be arranged on a heatable brick bed plate body interior
Heating tube 1, the heating tube 1 are connected by regulating valve with host 2, and the host 2 includes water tank, water circulation system and temperature control system
Unite, be equipped with heater in the water tank, the temperature control system is connected with water circulation system and heater respectively, a heatable brick bed plate body
Including the insulation bottom layer 3 set gradually from top to bottom and graphite carbon-coating 4.Insulation bottom layer 3 and graphite carbon-coating 4 are integrally formed.Host
Water circulates in control heating tube and temperature control, the temperature of temperature control system control Water in Water Tanks are maintained at the water temperature of setting,
Water circulation system control hot water circulates in heating tube, and the heater in water tank heats water, the guarantor of a heatable brick bed plate body
Warm bottom can prevent the heat of hot water from being distributed from bottom, ensure even water temperature, a heatable brick bed plate upper strata set graphite carbon-coating, graphite carbon-coating with
Air contact, graphite carbon-coating have a very strong adsorption capacity, and the toxic and harmful gas in adsorbable air, purifies air, reach
The effect of environment protection health.
Further as such scheme is improved, as shown in figure 3, the temperature control system includes temperature-control circuit, it is described
Temperature control circuit includes temperature sensing circuit and temperature-adjusting circuit, and the output terminal of temperature detection and the input terminal of temperature-adjusting circuit connect.Temperature
Degree detection circuit includes first resistor, second resistance, 3rd resistor, the 4th resistance and the 5th resistance, and the one of the first resistor
End is connected with one end of 3rd resistor and power supply respectively, the other end of the first resistor respectively with second resistance and the 5th resistance
One end connection, the other end ground connection of the second resistance, the other end of the 5th resistance is another with 3rd resistor respectively
End is connected with one end of the 4th resistance, the other end ground connection of the 4th resistance.Temperature-adjusting circuit include amplifier, the 6th resistance,
First diode, the 7th resistance, the second diode, the first capacitance, the 8th resistance, the 3rd diode, the second capacitance, the first current potential
Device, the 9th resistance, the 4th diode, the first triode, the tenth resistance, the 5th diode and the first relay, air switch, add
Hot device, power supply and transformer, the in-phase end of the amplifier one end with the 6th resistance, the end of oppisite phase of amplifier, the 5th respectively
One end of the other end of resistance and the first potentiometer connects, the other end ground connection of first potentiometer, the 6th resistance
The other end is connected with the anode of the first diode and one end of the 7th resistance respectively, the plus earth of first diode, institute
State the other end anode with the second diode, the cathode of the first capacitance, one end of the 8th resistance and the amplification respectively of the 7th resistance
The positive pole connection of device, the cathode of second diode and the anode of the first capacitance are grounded respectively, the 8th resistance
The other end anode with the 3rd diode, the cathode of the second capacitance, one end of the first relay, the anode of the 5th diode respectively
One end of connection, the cathode of the 3rd diode and the secondary coil of transformer connects, the secondary coil of the transformer
The other end is grounded, and the output terminal of the amplifier is connected with one end of the 9th resistance, the other end and the 4th of the 9th resistance
The anode connection of diode, the cathode of the 4th diode are connected with the base stage of the first triode, first triode
Collector is connected with the cathode of the 5th diode and the other end of the first relay respectively, the emitter of first triode with
One end connection of tenth resistance, the other end of the tenth resistance and the anode of amplifier are grounded respectively, the air switch
One end is connected with one end of power supply and one end of transformer respectively, the other end of air switch and one end of heater
Connection, the other end of the other end of the heater respectively with the anode of power supply and the primary coil of transformer are connected.5th electricity
Hinder for thermistor, water temperature is detected, with the difference of water temperature, the resistance value of the 5th resistance changes therewith, the 5th resistance two
The voltage at end is different.By adjusting the first potentiometer, heating-up temperature is set, by adjusting potentiometer, the 5th resistance both ends of control
Voltage.Amplifier uses FOO7 chips.When temperature is relatively low, the corresponding resistance value of the 5th resistance is very big, and corresponding B points voltage is higher than C points
Voltage, i.e. VBCMore than 0, the positive voltage of amplifier output at this time, makes the first triode ON, and relay is attracted, and connects heater electricity
Source is heated, temperature rise.With the rising of temperature, the resistance value of the 5th resistance reduces, and corresponding B points current potential reduces, when dropping to
VBCDuring less than 0, amplifier upset output negative voltage, ends the first triode, relay release, disconnects heater power source electricity
Road, stops heating, and water tank temperature stops rising.When water temperature drops to V againBCDuring more than 0, heat again, so week and
Renew temperature control on the temperature value of setting, keep constant temperature.
Further as above-mentioned technical proposal is improved, and as shown in Figure 4,5, the temperature control system further includes water level detecting electricity
Road, the water level detection circuit include water-level detecting circuit, microcontroller and warning circuit, the output terminal of the water-level detecting circuit
It is connected with the input terminal of microcontroller, the output terminal of the microcontroller and the input terminal of warning circuit connect.When the water level in water tank
When abnormal, microcontroller control warning circuit sends alarm signal, reminds people to add water in time.
Further as above-mentioned technical proposal is improved, and water-level detecting circuit includes power supply, the first water level detecting probe, the
Two water level detecting probes, the 3rd water level detecting probe, the 11st resistance and the 12nd resistance, the first water level detecting probe inspection
The lowest water level of water tank is surveyed, the power supply is connected with the first water level detecting probe, and second water level detecting probe detects water tank
Ordinary water level, the upper limit water level of the 3rd water-level detecting probe detection water tank, the output terminal point of the second water level detecting probe
It is not connected with one end of the 11st resistance and the first input end of microcontroller, the output terminal difference of the 3rd water level detecting probe
Be connected with one end of the 12nd resistance and the second input terminal of microcontroller, the 11st resistance other end and the 12nd resistance it is another
End is grounded.Warning circuit include the 13rd resistance, the 14th resistance, the 15th resistance, the 6th diode, the 7th diode,
Second triode and loudspeaker, the first output terminal of the microcontroller are connected with one end of the 13rd resistance, the 13rd electricity
The other end of resistance is connected with the anode of the 6th diode, and the second output terminal of the microcontroller and one end of the 14th resistance connect
Connect, the other end of the 14th resistance is connected with the anode of the 7th diode, the 3rd output terminal of the microcontroller and the tenth
One end connection of five resistance, the other end of the 15th resistance are connected with the base stage of the second triode, second triode
Emitter and one end of loudspeaker connect, the other end of loudspeaker ground connection, the cathode of the 6th diode, the seven or two
The emitter of the cathode of pole pipe and the second triode is connected with positive pole respectively.Second water level detecting probe output terminal j1 is with connecing
Mouth J1 connections, the 3rd water level detecting probe output terminal j2 are connected with interface J2, and the 6th diode and the 7th diode are luminous
Diode, when water level normal condition, are held in the water level between figure midpoint a and point c, the second water level detecting probe sensed water level
Whether normal, when the logical level of the second water level detecting probe and the 3rd water level detecting probe is 01, cistern water level belongs to normal
State, microcontroller control the 6th LED lighting.When water level is less than a points, the second water level detecting probe and the 3rd water level detecting
The logical level of probe is 00, and microcontroller controls the 7th LED lighting, while controlling loudspeaker sends audible alarm signal, and carries
Show water shortage.
Further as above-mentioned technical proposal is improved, and the mounting groove for being used for placing heating tube is equipped with a heatable brick bed plate body
5.Set mounting groove 5 to limit the position of heating tube, spacing effect is played to heating tube, prevents heating tube position to be moved.
Heating tube material uses food grade silicone.Food grade silicone has the function that high-low temperature resistant, nonpoisonous and tasteless, safe to use, healthy.
Further as above-mentioned technical proposal is improved, and insulation bottom layer 3 uses XPS extruded sheets.Extruded sheet have high resistance to compression,
Water absorption rate is low, moisture-proof, airtight, light, corrosion-resistant, super anti-aging, the excellent properties such as thermal conductivity factor is low environment protecting thermal insulating material
Material.
Various embodiments above is only to illustrate the technical solution of the utility model, rather than its limitations；Although with reference to foregoing
The utility model is described in detail in each embodiment, it will be understood by those of ordinary skill in the art that：It still can be with
Modify to the technical solution described in foregoing embodiments, either which part or all technical characteristic are equal
Replace；And these modifications or replacement, the essence of appropriate technical solution is departed from various embodiments of the utility model technical side
The scope of case, it should all cover among the claim of the utility model and the scope of specification.
Claims (10)
- A kind of 1. hot-water heating a heatable brick bed plate, it is characterised in that：Including a heatable brick bed plate body and the heating tube for being arranged on a heatable brick bed plate body interior, the confession Heat pipe is connected by regulating valve with host, and the host includes water tank, water circulation system and temperature control system, is equipped with the water tank Heater, the temperature control system are connected with water circulation system and heater respectively, and a heatable brick bed plate body is included from top to bottom successively The insulation bottom layer and graphite carbon-coating of setting.
- 2. hot-water heating a heatable brick bed plate as claimed in claim 1, it is characterised in that：The temperature control system includes temperature-control circuit, described Temperature control circuit includes temperature sensing circuit and temperature-adjusting circuit, and the output terminal of temperature detection and the input terminal of temperature-adjusting circuit connect.
- 3. hot-water heating a heatable brick bed plate as claimed in claim 2, it is characterised in that：The temperature sensing circuit includes first resistor, second Resistance, 3rd resistor, the 4th resistance and the 5th resistance, one end of the first resistor one end with 3rd resistor and power supply respectively Connection, the one end of the other end of the first resistor respectively with second resistance and the 5th resistance are connected, the second resistance it is another One end is grounded, and the other end of the 5th resistance is connected with the other end of 3rd resistor and one end of the 4th resistance respectively, described The other end ground connection of 4th resistance.
- 4. hot-water heating a heatable brick bed plate as claimed in claim 3, it is characterised in that：The temperature-adjusting circuit includes amplifier, the 6th resistance, the One diode, the 7th resistance, the second diode, the first capacitance, the 8th resistance, the 3rd diode, the second capacitance, the first current potential Device, the 9th resistance, the 4th diode, the first triode, the tenth resistance, the 5th diode and the first relay, air switch, add Hot device, power supply and transformer, the in-phase end of the amplifier one end with the 6th resistance, the end of oppisite phase of amplifier, the 5th respectively One end of the other end of resistance and the first potentiometer connects, the other end ground connection of first potentiometer, the 6th resistance The other end is connected with the anode of the first diode and one end of the 7th resistance respectively, the plus earth of first diode, institute State the other end anode with the second diode, the cathode of the first capacitance, one end of the 8th resistance and the amplification respectively of the 7th resistance The positive pole connection of device, the cathode of second diode and the anode of the first capacitance are grounded respectively, the 8th resistance The other end anode with the 3rd diode, the cathode of the second capacitance, one end of the first relay, the anode of the 5th diode respectively One end of connection, the cathode of the 3rd diode and the secondary coil of transformer connects, the secondary coil of the transformer The other end is grounded, and the output terminal of the amplifier is connected with one end of the 9th resistance, the other end and the 4th of the 9th resistance The anode connection of diode, the cathode of the 4th diode are connected with the base stage of the first triode, first triode Collector is connected with the cathode of the 5th diode and the other end of the first relay respectively, the emitter of first triode with One end connection of tenth resistance, the other end of the tenth resistance and the anode of amplifier are grounded respectively, the air switch One end is connected with one end of power supply and one end of transformer respectively, the other end of air switch and one end of heater Connection, the other end of the other end of the heater respectively with the anode of power supply and the primary coil of transformer are connected.
- 5. hot-water heating a heatable brick bed plate as claimed in claim 2, it is characterised in that：The temperature control system further includes water level detection circuit, institute Stating water level detection circuit includes water-level detecting circuit, microcontroller and warning circuit, the output terminal and list of the water-level detecting circuit The input terminal connection of piece machine, the output terminal of the microcontroller and the input terminal of warning circuit connect.
- 6. hot-water heating a heatable brick bed plate as claimed in claim 5, it is characterised in that：The water-level detecting circuit includes power supply, the first water level Detection probe, the second water level detecting probe, the 3rd water level detecting probe, the 11st resistance and the 12nd resistance, first water The lowest water level of position detection probe detection water tank, the power supply are connected with the first water level detecting probe, second water level detecting The ordinary water level of probe detection water tank, the upper limit water level of the 3rd water-level detecting probe detection water tank, the second water level detecting are visited The output terminal of head is connected with one end of the 11st resistance and the first input end of microcontroller respectively, the 3rd water level detecting probe Output terminal be connected respectively with one end of the 12nd resistance and the second input terminal of microcontroller, the 11st resistance other end and the tenth The other end of two resistance is grounded.
- 7. hot-water heating a heatable brick bed plate as claimed in claim 6, it is characterised in that：The warning circuit includes the 13rd resistance, the 14th Resistance, the 15th resistance, the 6th diode, the 7th diode, the second triode and loudspeaker, the first output of the microcontroller End is connected with one end of the 13rd resistance, and the other end of the 13rd resistance is connected with the anode of the 6th diode, the list Second output terminal of piece machine is connected with one end of the 14th resistance, the other end of the 14th resistance and bearing for the 7th diode Pole connects, and the 3rd output terminal of the microcontroller is connected with one end of the 15th resistance, the other end of the 15th resistance and One end of the base stage connection of second triode, the emitter of second triode and loudspeaker connects, the loudspeaker it is another One end is grounded, the emitter of the cathode of the 6th diode, the cathode of the 7th diode and the second triode respectively with power supply Cathode connects.
- 8. hot-water heating a heatable brick bed plate as claimed in claim 1, it is characterised in that：It is equipped with a heatable brick bed plate body and is used to place heating tube Mounting groove.
- 9. hot-water heating a heatable brick bed plate as claimed in claim 1, it is characterised in that：The insulation bottom layer uses XPS extruded sheets.
- 10. hot-water heating a heatable brick bed plate as claimed in claim 1, it is characterised in that：The heating tube material uses food grade silicone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721264114.2U CN207299130U (en) | 2017-09-28 | 2017-09-28 | A kind of hot-water heating a heatable brick bed plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721264114.2U CN207299130U (en) | 2017-09-28 | 2017-09-28 | A kind of hot-water heating a heatable brick bed plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207299130U true CN207299130U (en) | 2018-05-01 |
Family
ID=62440215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721264114.2U Active CN207299130U (en) | 2017-09-28 | 2017-09-28 | A kind of hot-water heating a heatable brick bed plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207299130U (en) |
-
2017
- 2017-09-28 CN CN201721264114.2U patent/CN207299130U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205641114U (en) | Multi -functional intelligent bathroom heater | |
| CN203789583U (en) | Electric blanket with automatic temperature and heating position adjusting function | |
| CN203965915U (en) | Household bathroom intelligent control system | |
| CN208536290U (en) | A kind of air conditioner fresh wind tube | |
| CN204377645U (en) | A kind of intelligent pet room | |
| CN201759459U (en) | Intelligent electric-heating hanging rack | |
| CN207299130U (en) | A kind of hot-water heating a heatable brick bed plate | |
| CN201539917U (en) | Electric heating film double-sided heater | |
| CN205505175U (en) | Hanging furnace | |
| CN203987327U (en) | A kind of vehicle-mounted glass thermostatic glass | |
| CN203309989U (en) | Heating device assembly | |
| CN201836971U (en) | Automatic constant-temperature electrical heater | |
| CN103196199A (en) | Humidifier | |
| CN208047650U (en) | A kind of doghouse ventilated control system | |
| CN204285607U (en) | PTC thermal sensitive ceramic electric heater with variable convection mode | |
| CN206449905U (en) | A kind of solar water remote central control system | |
| CN203177384U (en) | Humidifier | |
| CN206565652U (en) | It is a kind of new electrothermic bed | |
| CN206540226U (en) | A kind of intelligent Electric heating range | |
| CN205402886U (en) | Rural novel energy -concerving and environment -protective heating system | |
| CN210902683U (en) | Dry burning prevention device for dining car | |
| CN202020101U (en) | Warming bed using heating system | |
| CN203454425U (en) | Household hot water instant available integrated system | |
| CN204534787U (en) | A kind of far-infrared heater | |
| CN202868836U (en) | Novel energy-saving heating system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |