CN208332716U - A kind of multifunctional student bedroom environment protection thermal hydrophone - Google Patents

A kind of multifunctional student bedroom environment protection thermal hydrophone Download PDF

Info

Publication number
CN208332716U
CN208332716U CN201820930109.9U CN201820930109U CN208332716U CN 208332716 U CN208332716 U CN 208332716U CN 201820930109 U CN201820930109 U CN 201820930109U CN 208332716 U CN208332716 U CN 208332716U
Authority
CN
China
Prior art keywords
water
water tank
environment protection
support plate
multifunctional student
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.)
Expired - Fee Related
Application number
CN201820930109.9U
Other languages
Chinese (zh)
Inventor
石效冲
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dalian Neusoft University of Information
Original Assignee
Dalian Neusoft University of Information
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Dalian Neusoft University of Information filed Critical Dalian Neusoft University of Information
Priority to CN201820930109.9U priority Critical patent/CN208332716U/en
Application granted granted Critical
Publication of CN208332716U publication Critical patent/CN208332716U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/40—Solar thermal energy, e.g. solar towers

Landscapes

  • Building Environments (AREA)

Abstract

The utility model relates to a kind of multifunctional student bedroom environment protection thermal hydrophones, including water tank, the bottom of storage tank is fixedly welded with support plate, the support plate front side surface digs fluted, the groove intracavity bottom is equipped with solar panel, the solar panel front side surface is fixed with two groups of rectangular reflective mirrors, the support plate bottom is fixedly connected with trustship plate, the trustship plate top surface has equidistantly dug three groups of conduit saddle slots, by the way that metallic heat exchanging tube is arranged in all-glass vacuum thermal-collecting tube inner cavity, all-glass vacuum thermal-collecting tube gives metallic heat exchanging tube heat transmission, metallic heat exchanging tube heats the water of water storage box cavity, there is no water since all-glass vacuum thermal-collecting tube does not contact inner cavity directly with water, so not being afraid of air drying, bombing will not be generated, security performance is high, it can be not absorbing by setting rectangular reflective mirror Sunlight be reflected into all-glass vacuum thermal-collecting tube back realize double absorption, improve solar energy utilization ratio.

Description

A kind of multifunctional student bedroom environment protection thermal hydrophone
Technical field
The utility model relates to a kind of multifunctional student bedroom environment protection thermal hydrophones, are related to apparatus for heating water by solar energy technology neck Domain.
Background technique
Present solar water heater is mainly used to be placed in roof, and volume is larger, and structure is complex, composition portion Part is more, and price is also more expensive, and under present condition, many schools can't generally install large-scale solar in student dormitory roof Hydrophone, and student need to open water daily, meet daily hot water demand, be commonly seen the thermos bottle on full ground and arrange the scene of team, such as Why not the resources such as coal, electricity are used, and solar energy is made full use of to provide hot water to student, improves large-scale solar energy water heater pipe The mode of heat supply by its microminiaturization, and meets one day amount of hot water of student, currently, it is simple to lack a kind of structure, user Just, and student carry bedroom not power consumption solar environment friendly water heater, application No. is a kind of 201020672804.3 realities With novel, including full-glass solar energy collecting vacuum tube, linker, reflective surface and bracket, it is characterized in that evacuated collector tube is installed On bracket, each pipe is connected with linker, and reflecting surface is arranged at bottom, there is strut and handle on bracket, and the utility model has Energy conservation and environmental protection, without coal electricity, advantage easy to carry, but when full-glass solar energy collecting vacuum tube of this device is burst, can make It is easy scald human body at the hot water spray in water tank, and device is not provided with battery can be carried out receipts to the extra sun Collection.
Utility model content
The technical problems to be solved in the utility model overcomes existing defect, provides a kind of multifunctional student bedroom environmental protection Water heater, it is easy to carry, the effect of water heater energy-saving environmental protection can be further increased, by all-glass vacuum thermal-collecting tube inner cavity Metallic heat exchanging tube is set, and all-glass vacuum thermal-collecting tube gives metallic heat exchanging tube heat transmission, and metallic heat exchanging tube is to water storage box cavity Water heated, there is no water since all-glass vacuum thermal-collecting tube does not contact inner cavity directly with water, so not being afraid of air drying, will not produce Raw bombing, security performance is high, the sunlight not absorbed can be reflected into all-glass vacuum collection by the way that rectangular reflective mirror is arranged Double absorption is realized at the back of heat pipe, improves solar energy utilization ratio, and solar energy is converted into electric energy to electric power storage by solar panel Pond is charged, and the electric energy of battery storage can be powered heater at night, is opened by heater control switch Heater can be electrically heated water, multiple functional, and temperature sensor can detect the water temperature of water storage box cavity, temperature The water temperature that degree display can detect temperature sensor carries out digitlization and shows, conveniently checks water temperature, avoids scalding, and liquid level passes Sensor can detect the liquid level of water storage box cavity, and when water tank inner cavity liquid level is excessively high, single-chip microcontroller control alarm is carried out Warning reminding prevents water from overflowing, waste water resource, and telescopic outrigger can play a supporting role to bedroom with environment protection thermal hydrophone, side Just bedroom is placed with environment protection thermal hydrophone, and water tank is made of ceramic liner, foam heat-insulation layer, shell protective shell three, heat preservation effect Fruit is good, can effectively solve the problems in background technique.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution:
A kind of multifunctional student bedroom environment protection thermal hydrophone, including water tank, the bottom of storage tank are fixedly welded with branch Fagging, the support plate front side surface dig fluted, and the groove intracavity bottom is equipped with solar panel, the sun Energy solar panel front side surface is fixed with two groups of rectangular reflective mirrors, and the support plate bottom is fixedly connected with trustship plate, the support Tube sheet top surface has equidistantly dug three groups of conduit saddle slots, and conduit saddle slot inner cavity is equipped with all-glass vacuum thermal-collecting tube, and described One end is fixed on the bottom of storage tank by silica gel sealing ring at the top of all-glass vacuum thermal-collecting tube, and the water tank front side surface is from a left side It is successively inlayed to the right side and alarm, temperature indicator, heater control switch is installed, the water tank is by ceramic liner, foam Insulating layer, shell protective shell three composition, and the ceramic liner, foam heat-insulation layer, shell protective shell are successively set from inside to outside It sets, ceramic liner inner cavity side is sequentially installed with liquid level sensor and temperature sensor, the temperature sensing from top to bottom Device side is equipped with heater, and the heater is fixedly mounted on ceramic liner intracavity bottom, the support plate rear side surface from Top to bottm, which is successively inlayed, is equipped with battery and single-chip microcontroller, is connected between the battery and solar panel by conducting wire, The battery, heater are connected by conducting wire between heater control switch, and the battery, temperature sensor, temperature are aobvious Show and connected between device by conducting wire, the single-chip microcontroller, alarm, passes through conducting wire connection between liquid level sensor at battery.
Furthermore, the support plate two sides are symmetrically arranged with limit fastener, and the limit fastener side is connected with flexible Supporting leg, the telescopic outrigger top are connected by shaft with water tank, and the telescopic outrigger bottom side passes through hinge and connects It is connected to rectangle antiskid plate.
Furthermore, the telescopic outrigger is made of hollow stem and solid hopkinson bar, and the solid hopkinson bar bottom is arranged in sky Core bar inner cavity, the hollow stem top side is equipped with fixing bolt, and the fixing bolt runs through hollow stem side.
Furthermore, the all-glass vacuum thermal-collecting tube inner cavity is equipped with metallic heat exchanging tube, and the metal heat-exchange tube top Portion one end is connected by nut and water tank perforation.
Furthermore, handle is connected with by shaft at the top of the water tank, and is socketed with rubber on the outside of the handle Set.
Furthermore, two lateral roof of water tank is symmetrically arranged with exhaustion spill hole and water inlet, and the exhaust is overflow Discharge orifice and water inlet are located at handle two sides.
Furthermore, trustship board bottom portion is fixed with anti-skidding supporting block, and the cross section of the anti-skidding supporting block For triangular structure of right angle.
Furthermore, the bottom of storage tank side is equipped with water outlet, and is equipped with valve at the top of the water outlet.
The utility model the utility model has the advantages that a kind of multifunctional student bedroom environment protection thermal hydrophone involved in the utility model, It is easy to carry, the effect of water heater energy-saving environmental protection can be further increased, by the way that gold is arranged in all-glass vacuum thermal-collecting tube inner cavity Belong to heat exchanger tube, all-glass vacuum thermal-collecting tube gives metallic heat exchanging tube heat transmission, metallic heat exchanging tube to the water of water storage box cavity into Row heating, does not have water since all-glass vacuum thermal-collecting tube does not contact inner cavity directly with water, so not being afraid of air drying, will not generate fried Pipe, security performance is high, the sunlight not absorbed can be reflected into all-glass vacuum thermal-collecting tube by the way that rectangular reflective mirror is arranged Back realize double absorption, improve solar energy utilization ratio, solar panel solar energy be converted into electric energy to battery into The electric energy of row charging, battery storage can be powered heater at night, opened and heated by heater control switch Device can be electrically heated water, multiple functional, and temperature sensor can detect the water temperature of water storage box cavity, and temperature is aobvious Show that device can carry out digitlization to the water temperature of temperature sensor detection and show, conveniently checks water temperature, avoid scalding, liquid level sensor The liquid level of water storage box cavity can be detected, when water tank inner cavity liquid level is excessively high, single-chip microcontroller control alarm is alarmed It reminds, prevents water from overflowing, waste water resource, telescopic outrigger can play a supporting role to bedroom with environment protection thermal hydrophone, facilitate bedroom Room is placed with environment protection thermal hydrophone, and water tank is made of ceramic liner, foam heat-insulation layer, shell protective shell three, and heat insulation effect is good.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.
Fig. 1 is a kind of multifunctional student bedroom environment protection thermal hydrophone main view of the utility model.
Fig. 2 is a kind of multifunctional student bedroom environment protection thermal hydrophone side view of the utility model.
Fig. 3 is a kind of water tank cross-sectional view of multifunctional student bedroom environment protection thermal hydrophone of the utility model.
Fig. 4 is a kind of support plate back main view of multifunctional student bedroom environment protection thermal hydrophone of the utility model.
Fig. 5 is a kind of trustship plate top view of multifunctional student bedroom environment protection thermal hydrophone of the utility model.
Figure label: 1, water tank；2, support plate；3, groove；4, solar panel；5, rectangular reflective mirror；6, trustship Plate；7, conduit saddle slot；9, all-glass vacuum thermal-collecting tube；10, alarm；11, temperature indicator；12, heater control switch；13, Ceramic liner；14, foam heat-insulation layer；15, shell protective shell；16, liquid level sensor；17, temperature sensor；18, heater； 19, battery；20, single-chip microcontroller；21, metallic heat exchanging tube；22, exhaustion spill hole；23, handle；24, water inlet；25, anti-skidding support Block；26, water outlet；27, limit fastener；28, telescopic outrigger；29, hollow stem；30, solid hopkinson bar；31, fixing bolt；32, rectangle Antiskid plate.
Specific embodiment
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
As Figure 1-Figure 5, a kind of multifunctional student bedroom environment protection thermal hydrophone, including water tank 1, the water tank 1 Bottom is fixedly welded with support plate 2, and for connecting water tank 1 and trustship plate 6,2 front side surface of support plate digs fluted 3,3 intracavity bottom of groove is equipped with solar panel 4, and solar energy is converted into electric energy to electric power storage by solar panel 4 Pond 19 is charged, and 4 front side surface of solar panel is fixed with two groups of rectangular reflective mirrors 5, and rectangular reflective mirror 5 can be with Double absorption is realized at the back that the sunlight not absorbed is reflected into all-glass vacuum thermal-collecting tube 9,2 bottom of support plate is solid Surely it is connected with trustship plate 6,6 top surface of trustship plate has equidistantly dug three groups of conduit saddle slots 7,7 inner cavity of the conduit saddle slot installation There is all-glass vacuum thermal-collecting tube 9, and 9 top one end of the all-glass vacuum thermal-collecting tube is fixed on water tank by silica gel sealing ring 1 bottom, 1 front side surface of water tank, which is from left to right successively inlayed, is equipped with alarm 10, temperature indicator 11, heater control Switch 12 is made, the water tank 1 is made of ceramic liner 13, foam heat-insulation layer 14,15 three of shell protective shell, and the ceramics Liner 13, foam heat-insulation layer 14, shell protective shell 15 are set gradually from inside to outside, and heat insulation effect is good, in the ceramic liner 13 Chamber side is sequentially installed with liquid level sensor 16 and temperature sensor 17 from top to bottom, and 17 side of temperature sensor, which is equipped with, to be added Hot device 18, and the heater 18 is fixedly mounted on 13 intracavity bottom of ceramic liner, 2 rear side surface of support plate is from top to bottom It successively inlays and battery 19 and single-chip microcontroller 20 is installed, connected between the battery 19 and solar panel 4 by conducting wire, The battery 19, heater 18 pass through conducting wire between heater control switch 12 and connect, the battery 19, temperature sensing It is connected between device 17, temperature indicator 11 by conducting wire, the single-chip microcontroller 20, battery 19, alarm 10, liquid level sensor 16 Between pass through conducting wire connect.
2 two sides of support plate are symmetrically arranged with limit fastener 27, and 27 side of limit fastener is connected with telescopic outrigger 28, It is connected by shaft with water tank 1 at the top of the telescopic outrigger 28, and 28 bottom side of the telescopic outrigger is connected by hinge It is connected to rectangle antiskid plate 32, telescopic outrigger 28 can play a supporting role to bedroom with environment protection thermal hydrophone, facilitate bedroom environmentally friendly Water heater is placed, and the telescopic outrigger 28 is made of hollow stem 29 and solid hopkinson bar 30, and 30 bottom of the solid hopkinson bar is arranged in sky 29 inner cavity of core bar, 29 top side of hollow stem is equipped with fixing bolt 31, and the fixing bolt 31 runs through hollow stem 29 1 The length adjustment of side, telescopic outrigger 28 is convenient, and 9 inner cavity of all-glass vacuum thermal-collecting tube is equipped with metallic heat exchanging tube 21, and described 21 top one end of metallic heat exchanging tube is connected by nut and the perforation of water tank 1, and all-glass vacuum thermal-collecting tube 9 is heat transmission to gold Belong to heat exchanger tube 21, metallic heat exchanging tube 21 heats the water of 1 inner cavity of water tank, due to all-glass vacuum thermal-collecting tube 9 not with water Directly contact inner cavity does not have water, so not being afraid of air drying, will not generate bombing, security performance is high, by turning at the top of the water tank 1 Axis connection has handle 23, and is socketed with rubber sleeve on the outside of the handle 23, is convenient for carrying, and 1 liang of lateral roof of the water tank is symmetrical Equipped with exhaustion spill hole 22 and water inlet 24, and the exhaustion spill hole 22 and water inlet 24 are located at 23 two sides of handle, the support 6 bottom of tube sheet is fixed with anti-skidding supporting block 25, and the cross section of the anti-skidding supporting block 25 is triangular structure of right angle, hot water It is convenient that device device is placed, and 1 bottom side of water tank is equipped with water outlet 26, and is equipped with valve at the top of the water outlet 26.
Utility model works principle: by the way that metallic heat exchanging tube 21, full glass is arranged in 9 inner cavity of all-glass vacuum thermal-collecting tube For evacuated collector tube 9 heat transmission to metallic heat exchanging tube 21, metallic heat exchanging tube 21 heats the water of 1 inner cavity of water tank, by Not contacting inner cavity directly with water in all-glass vacuum thermal-collecting tube 9 does not have water, so not being afraid of air drying, will not generate bombing, safety Can be high, secondary suction is realized at the back that rectangular reflective mirror 5 can be reflected into the sunlight not absorbed all-glass vacuum thermal-collecting tube 9 It receives, improves solar energy utilization ratio, solar energy is converted into electric energy and charged to battery 19 by solar panel 4, battery The electric energy of 19 storages can be powered heater 18 at night, and opening heater 18 by heater control switch 12 can be with Water is electrically heated, temperature sensor 17 can detect the water temperature of 1 inner cavity of water tank, and temperature indicator 11 can be right The water temperature that temperature sensor 17 detects carries out digitlization and shows, conveniently check water temperature, liquid level sensor 16 can be in water tank 1 The liquid level of chamber is detected, and when 1 inner cavity liquid level of water tank is excessively high, single-chip microcontroller 20 controls alarm 10 and carries out warning reminding, is prevented Water overflows, and waste water resource, telescopic outrigger 28 can play a supporting role to bedroom with environment protection thermal hydrophone, facilitates bedroom environmentally friendly Water heater is placed.
The above are the preferable embodiment of the utility model, the utility model those skilled in the art can also be to upper It states embodiment to change and modify, therefore, the utility model is not limited to above-mentioned specific embodiment, all abilities Field technique personnel made any conspicuous improvement, replacement or modification on the basis of the utility model belong to practical Novel protection scope.

Claims (8)

1. a kind of multifunctional student bedroom environment protection thermal hydrophone, including water tank (1), it is characterised in that: water tank (1) bottom Portion is fixedly welded with support plate (2), and support plate (2) front side surface is dug fluted (3), groove (3) intracavity bottom It is equipped with solar panel (4), solar panel (4) front side surface is fixed with two groups of rectangular reflective mirrors (5), institute It states support plate (2) bottom to be fixedly connected with trustship plate (6), trustship plate (6) top surface has equidistantly dug three groups of conduit saddle slots (7), conduit saddle slot (7) inner cavity is equipped with all-glass vacuum thermal-collecting tube (9), and at the top of the all-glass vacuum thermal-collecting tube (9) One end is fixed on water tank (1) bottom by silica gel sealing ring, and water tank (1) front side surface from left to right successively inlays peace Equipped with alarm (10), temperature indicator (11), heater control switch (12), the water tank (1) by ceramic liner (13), Foam heat-insulation layer (14), shell protective shell (15) three composition, and the ceramic liner (13), foam heat-insulation layer (14), shell Protective shell (15) is set gradually from inside to outside, and ceramic liner (13) the inner cavity side is sequentially installed with level sensing from top to bottom Device (16) and temperature sensor (17), temperature sensor (17) side is equipped with heater (18), and the heater (18) It is fixedly mounted on ceramic liner (13) intracavity bottom, support plate (2) rear side surface is successively inlayed from top to bottom is equipped with storage Battery (19) and single-chip microcontroller (20), are connect between the battery (19) and solar panel (4) by conducting wire, the electric power storage Pond (19), heater (18) pass through conducting wire between heater control switch (12) and connect, the battery (19), temperature sensing It is connected between device (17), temperature indicator (11) by conducting wire, the single-chip microcontroller (20), battery (19), alarm (10), liquid It is connected between level sensor (16) by conducting wire.
2. a kind of multifunctional student bedroom environment protection thermal hydrophone according to claim 1, it is characterised in that: the support plate (2) two sides are symmetrically arranged with limit fastener (27), and limit fastener (27) side is connected with telescopic outrigger (28), the flexible branch It is connected by shaft with water tank (1) at the top of leg (28), and bottom side is connected by a hinge the telescopic outrigger (28) has Rectangle antiskid plate (32).
3. a kind of multifunctional student bedroom environment protection thermal hydrophone according to claim 2, it is characterised in that: the flexible branch Leg (28) is made of hollow stem (29) and solid hopkinson bar (30), and the solid hopkinson bar (30) bottom is arranged in hollow stem (29) inner cavity, Hollow stem (29) top side is equipped with fixing bolt (31), and the fixing bolt (31) runs through hollow stem (29) side.
4. a kind of multifunctional student bedroom environment protection thermal hydrophone according to claim 1, it is characterised in that: the full glass Evacuated collector tube (9) inner cavity is equipped with metallic heat exchanging tube (21), and one end passes through nut and storage at the top of the metallic heat exchanging tube (21) Water tank (1) perforation connection.
5. a kind of multifunctional student bedroom environment protection thermal hydrophone according to claim 1, it is characterised in that: the water tank (1) top is connected with handle (23) by shaft, and is socketed with rubber sleeve on the outside of the handle (23).
6. a kind of multifunctional student bedroom environment protection thermal hydrophone according to claim 1 or 5, it is characterised in that: the storage (1) two lateral roof of water tank is symmetrically arranged with exhaustion spill hole (22) and water inlet (24), and the exhaustion spill hole (22) and water inlet Mouth (24) is located at handle (23) two sides.
7. a kind of multifunctional student bedroom environment protection thermal hydrophone according to claim 1, it is characterised in that: the trustship plate (6) bottom is fixed with anti-skidding supporting block (25), and the cross section of the anti-skidding supporting block (25) is triangular structure of right angle.
8. a kind of multifunctional student bedroom environment protection thermal hydrophone according to claim 1 or 5, it is characterised in that: the storage Water tank (1) bottom side is equipped with water outlet (26), and is equipped with valve at the top of the water outlet (26).
CN201820930109.9U 2018-06-15 2018-06-15 A kind of multifunctional student bedroom environment protection thermal hydrophone Expired - Fee Related CN208332716U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820930109.9U CN208332716U (en) 2018-06-15 2018-06-15 A kind of multifunctional student bedroom environment protection thermal hydrophone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820930109.9U CN208332716U (en) 2018-06-15 2018-06-15 A kind of multifunctional student bedroom environment protection thermal hydrophone

Publications (1)

Publication Number Publication Date
CN208332716U true CN208332716U (en) 2019-01-04

Family

ID=64771033

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201820930109.9U Expired - Fee Related CN208332716U (en) 2018-06-15 2018-06-15 A kind of multifunctional student bedroom environment protection thermal hydrophone

Country Status (1)

Country Link
CN (1) CN208332716U (en)

Similar Documents

Publication Publication Date Title
CN202692447U (en) Anti-freezing water tank-free high-efficiency flat-plate solar water heater
CN102721183A (en) Anti-freeze high-efficiency flat solar water heater without water tank
CN208332716U (en) A kind of multifunctional student bedroom environment protection thermal hydrophone
CN203595292U (en) Movable solar heating device
CN203837302U (en) Superconductive wall-mounted type single-pipe loop solar water heater system
CN208536410U (en) ICC special-shaped glass vacuum tube condenser
CN208859909U (en) A kind of solar water heater improving solar energy utilization ratio
CN201318813Y (en) Vacuum flat solar heat collecting device
CN205690699U (en) A kind of energy-efficient space energy water heater
CN205580003U (en) Novel solar water heater
CN203177499U (en) Heat-accumulating type high-efficiency flat plate solar water heater
CN220321636U (en) Novel solar water heater capable of quickly heating
CN103206793A (en) Heat-storage-type efficient flat plate solar water heater
CN209655588U (en) A kind of storage-type water tank of the mating burnt gas wall hanging furnace with 485 communications
CN201973913U (en) Environment-friendly water heater used in student dormitories
CN213019843U (en) Solar energy heatable brick bed hot water system with heat-retaining function
CN209181287U (en) Plate all-in-one machine formula solar water heater
CN207849800U (en) A kind of drum water tank being easily installed temperature sensor
CN216769777U (en) Horizontal photovoltaic water heater
CN209470378U (en) A kind of anti-freeze type solar water heater
CN2383016Y (en) Vacuum heat collecting tube solar range
CN211854481U (en) Quick-heating solar water-heating integrated machine
CN208222834U (en) A kind of low-temperature resistance frost-cracking-preventing air energy heat pump water heater
CN202254360U (en) Subsidiary-master machine of instant-heating solar water heater
CN102080881A (en) Integrated heat-collection, heat-insulation and water-storage thermoelectric glass-vacuum tube solar water heater

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20190104

Termination date: 20190615