CN110486930A - A kind of double heating electric water heaters of high hydraulic pressure - Google Patents

A kind of double heating electric water heaters of high hydraulic pressure Download PDF

Info

Publication number
CN110486930A
CN110486930A CN201910771443.3A CN201910771443A CN110486930A CN 110486930 A CN110486930 A CN 110486930A CN 201910771443 A CN201910771443 A CN 201910771443A CN 110486930 A CN110486930 A CN 110486930A
Authority
CN
China
Prior art keywords
water
water tank
water inlet
inlet pipe
drain
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
Application number
CN201910771443.3A
Other languages
Chinese (zh)
Inventor
丰自越
Original Assignee
丰自越
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 丰自越 filed Critical 丰自越
Priority to CN201910771443.3A priority Critical patent/CN110486930A/en
Publication of CN110486930A publication Critical patent/CN110486930A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00Cleaning hollow articles by methods or apparatus specially adapted thereto
    • B08B9/08Cleaning containers, e.g. tanks
    • B08B9/087Cleaning containers, e.g. tanks by methods involving the use of tools, e.g. brushes, scrapers
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24HFLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H1/00Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
    • F24H1/18Water-storage heaters
    • F24H1/181Construction of the tank
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24HFLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H1/00Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
    • F24H1/18Water-storage heaters
    • F24H1/185Water-storage heaters using electric energy supply
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24HFLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00Details
    • F24H9/0005Details for water heaters
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24HFLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00Details
    • F24H9/0005Details for water heaters
    • F24H9/0042Cleaning arrangements
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24HFLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00Details
    • F24H9/14Arrangements for connecting different sections, e.g. in water heaters 
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24HFLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00Details
    • F24H9/16Arrangements for water drainage 
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24HFLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00Details
    • F24H9/20Arrangement or mounting of control or safety devices
    • F24H9/2007Arrangement or mounting of control or safety devices for water heaters
    • F24H9/2014Arrangement or mounting of control or safety devices for water heaters using electrical energy supply

Abstract

The invention discloses a kind of double heating electric water heaters of high hydraulic pressure, including the water tank placed vertically, horizontal positioned thermal insulation board is equipped in water tank, thermal insulation board is slidably and sealingly connected with the inner sidewall of water tank along the vertical direction, the left and right sides of water tank is fixedly installed with drain header and water inlet supervisor respectively, the first solenoid valve and second solenoid valve are separately installed on drain header and water inlet supervisor, branch drain and lower branch drain are connected on drain header, upper branch drain and lower branch drain are connected with the upper and lower side of water tank respectively, water inlet pipe and lower water inlet pipe are connected on water inlet supervisor, upper water inlet pipe and lower water inlet pipe are connected with the upper and lower side of water tank respectively.The present invention is divided into two heating spaces up and down by setting thermal insulation board, by water tank, and the two is mutually indepedent, is not only able to accelerate the heating speed of hot water, it is thus also avoided that the problem of mixing when cold water enters water tank with original hot water, leading to water temperature rapid drawdown.

Description

A kind of double heating electric water heaters of high hydraulic pressure
Technical field
The invention belongs to household appliance technical fields, more particularly, to a kind of double heating electric water heaters of high hydraulic pressure.
Background technique
It is convenient and efficient due to electric heater light application time is short, the insufficient region of gas supply, it is a large amount of by numerous families It uses.Existing electric heater is typically provided a water storage liner, is concentrated by water body of the heating mechanism to water storage liner Heating, after being finished to hot water, electric heater automatically injects cold water among liner, and pouring in for a large amount of cold water can make original liner Interior remaining hot water is neutralized rapidly, not only the temperature of water outlet can be made to reduce rapidly, but also due to the heating function of electric heater Rate is limited, is difficult for a large amount of cold water to be brought rapidly up the consumption speed for causing heating speed not catch up with hot water far to workable temperature Degree, therefore, in amount of hot water biggish winter, traditional electric heater usually will appear hot water i.e. because its heating speed is slower When supply it is insufficient and the problems such as pressure of hot water is lower, be not able to satisfy the normal use of people.
For this purpose, it is proposed that a kind of high hydraulic pressure double heating electric water heaters solve the above problems.
Summary of the invention
The purpose of the present invention is provide one kind for the problem that traditional electric water heater heating speed is slow, pressure of hot water is insufficient Hot water is kept to stablize the double heating electric water heaters of high hydraulic pressure exported using cold water hydraulic pressure.
In order to achieve the above objectives, present invention employs following technical proposals: a kind of double heating electric water heaters of high hydraulic pressure, including The water tank placed vertically, is equipped with horizontal positioned thermal insulation board in the water tank, the thermal insulation board along the vertical direction with water storage The inner sidewall of case is slidably and sealingly connected with, and the left and right sides of the water tank is fixedly installed with drain header and water inlet supervisor respectively, It is separately installed with the first solenoid valve and second solenoid valve on the drain header and water inlet supervisor, is connected on the drain header Upper branch drain and lower branch drain, the upper branch drain and lower branch drain are connected with the upper and lower side of water tank respectively, Is connected with water inlet pipe and lower water inlet pipe on water inlet supervisor, the upper water inlet pipe and lower water inlet pipe respectively with storage The upper and lower side of water tank is connected, and heating plate and lower heating plate are separately installed on the top and bottom sidewall of the water tank.
In the double heating electric water heaters of above-mentioned high hydraulic pressure, it is mounted on only on the upper branch drain and lower branch drain Allow water body that the single slope drainage valve of water tank is unidirectionally discharged, being mounted on the upper water inlet pipe and lower water inlet pipe only allows Water body unidirectionally enters the one-way water inlet valve of water tank.
In the double heating electric water heaters of above-mentioned high hydraulic pressure, it is embedded with permanent magnetic plate in the two sides side wall of the water tank, Two pieces of permanent magnetic plates are arranged in parallel and magnetic pole is on the contrary, make to form stable magnetic field in the water tank.
In the double heating electric water heaters of above-mentioned high hydraulic pressure, thermal insulation board plate body and ring made of using conductive material Shape spring composition, circumferentially arranged with fluting, the ring spring is set in fluting the side wall of the plate body, the permanent magnetic plate packet The permanent magnetic strip of muti-piece array distribution is included, and there are gaps between adjacent two permanent magnetic strips.
Compared with prior art, the advantages of this high hydraulic pressure pair heating electric water heater, is:
1, water tank is divided into two heating spaces up and down by setting thermal insulation board by the present invention, and the two is mutually indepedent, no But the heating speed of hot water can be accelerated, it is thus also avoided that mix when cold water enters water tank with original hot water, cause to use water end (W.E.) The problem of water temperature rapid drawdown.
2, the present invention is by being arranged upper branch drain, lower branch drain, upper water inlet pipe and lower water inlet pipe, when wherein one For a heating space when injecting cold water, the hydraulic pressure that cold water generates will push thermal insulation board movement, make the heat in another heating space Water is extruded, so that it is guaranteed that the hydraulic pressure of hot water is identical as the external hydraulic pressure of cold water, is in high-voltage-stable state, always convenient for making With.
3, the present invention makes to form a stable magnetic in water tank by two pieces of setting permanent magnetic plates that are parallel, being correspondingly arranged , under the influence of a magnetic field, water body can be magnetized, to play the effect for reducing scale, purifying water body.
4, the present invention can cut magnetic when plate body and ring spring are moved up and down along water tank by setting ring spring The line of induction charges ring spring, since each circle of ring spring generates identical magnetism, expands ring spring outward, And the inner sidewall for the water tank that rubs, make thermal insulation board during moving up and down, it can be using ring spring on the inside of water tank The obstinate impurity adhered on wall is cleaned, and can be realized the automated cleaning of water tank.
5, permanent magnetic strip relatively independent and there are gap by setting muti-piece of the invention, makes to be formed in water tank multiple Parallel independent magnetic field, makes ring spring during moving up, and sequentially passes through multiple magnetic fields, constantly expands, receives Contracting, to realize better cleaning function.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the double heating electric water heater embodiments 1 of high hydraulic pressure provided by the invention;
Fig. 2 is a kind of structural schematic diagram of the double heating electric water heater embodiments 2 of high hydraulic pressure provided by the invention;
Fig. 3 is a kind of structural schematic diagram of the double heating electric water heater embodiments 3 of high hydraulic pressure provided by the invention;
Fig. 4 is the structural representation of ring spring in a kind of double heating electric water heater embodiments 3 of high hydraulic pressure provided by the invention Figure;
Fig. 5 is the structural schematic diagram of plate body in a kind of double heating electric water heater embodiments 3 of high hydraulic pressure provided by the invention.
In figure, 1 water tank;Heating plate on 11;12 lower heating plates;2 thermal insulation boards;21 plate bodys;22 ring springs;3 draining masters Pipe;Branch drain on 31;32 lower branch drains;4 water inlet supervisors;Water inlet pipe on 41;42 lower water inlet pipes;5 first solenoid valves; 6 second solenoid valves;7 permanent magnetic plates;71 permanent magnetic strips.
Specific embodiment
Following embodiment only exists in illustrative purpose, limits the scope of the invention without being intended to.
Embodiment 1
As shown in Figure 1, a kind of double heating electric water heaters of high hydraulic pressure are set in water tank 1 including the water tank 1 placed vertically There is horizontal positioned thermal insulation board 2, water tank 1 is divided into two individual heating spaces of a, b, is embedded in thermal insulation board 2 by thermal insulation board 2 There are heat-barrier material such as asbestos etc., inner sidewall of the thermal insulation board 2 along the vertical direction with water tank 1 is slidably and sealingly connected with, a left side for water tank 1 Right two sides are fixedly installed with drain header 3 and water inlet supervisor 4 respectively, wherein the output end of drain header 3 is connected with outside with water end (W.E.) Logical, the input terminal of water inlet supervisor 4 is connected to external cold water source, is separately installed with the first electricity on drain header 3 and water inlet supervisor 4 Magnet valve 5 and second solenoid valve 6, the first solenoid valve 5 and second solenoid valve 6 are electrically connected with the control panel of water heater.
Branch drain 31 and lower branch drain 32 are connected on drain header 3, the first solenoid valve 5 can control draining Branch pipe 31 or lower branch drain 32 have and only one is in the conductive state, upper branch drain 31 and lower branch drain 32 respectively with The upper and lower side of water tank 1 is connected, and is connected with water inlet pipe 41 and lower water inlet pipe 42, second solenoid valve 6 on water inlet supervisor 4 Can control water inlet pipe 41 and lower water inlet pipe 42 has and only one is in the conductive state, upper water inlet pipe 41 and under into Water branch pipe 42 is connected with the upper and lower side of water tank 1 respectively, and 11 He of heating plate is separately installed on the top and bottom sidewall of water tank 1 Lower heating plate 12.
In the present embodiment, being mounted on upper branch drain 31 and lower branch drain 32 only allows water body that water storage is unidirectionally discharged Being mounted on the single slope drainage valve of case 1, upper water inlet pipe 41 and lower water inlet pipe 42 only allows water body unidirectionally to enter water tank 1 One-way water inlet valve.
The working principle of the present embodiment is as follows:
In the present embodiment, by the first solenoid valve 5 of control and second solenoid valve 6, make water inlet pipe 41 and lower draining branch Pipe 32 is one group, and lower water inlet pipe 42 and upper branch drain 31 are one group, it is assumed that inside water state such as Fig. 1 institute of water receiver 1 Show, thermal insulation board 2 is in upper position, and the space of heating space a is smaller at this time, the space b is larger, at this point, making water inlet pipe 41 and lower branch drain 32 open simultaneously, the space a is connected to by upper water inlet pipe 41 with external water source, i.e. the top of thermal insulation board 2 It will push thermal insulation board 2 under the action of the hydraulic pressure by from external cold water hydraulic pressure and move down, and by the hot water in the space b It is squeezed out from lower branch drain 32, so that the hydraulic pressure of hot water outflow is identical as the hydraulic pressure of cold water, guarantee hot water stablizes outflow;Work as b When hot water in space is flow to end, then lower water inlet pipe 42 and upper branch drain 31 opened, the hot water in the space a is discharged, such as This reciprocation cycle makes a, b two spaces alternately provide hot water, meets the supply of hot water abundance, meanwhile, it is movable by being arranged Thermal insulation board 2 is dexterously added to improve the discharge pressure of water heater compared to traditional water heater using external intake pressure The thermal efficiency is higher, stable water pressure, is easy to use.
Embodiment 2
As shown in Fig. 2, the present embodiment difference from example 1 is that: be embedded in the two sides side wall of water tank 1 Permanent magnetic plate 7, two pieces of permanent magnetic plates 7 are arranged in parallel and magnetic pole is on the contrary, make to form stable magnetic field in water tank 1.
In the present embodiment, under the action of stabilizing magnetic field, the water in water tank 1 is made to be magnetized, to reduce scale It generates.
Embodiment 3
As in Figure 3-5, the present embodiment and embodiment 2 the difference is that: thermal insulation board 2 of conductive material by being made Plate body 21 and ring spring 22 form, the side wall of plate body 21 is circumferentially arranged with fluting, and ring spring 22 is set in fluting, forever Magnetic sheet 7 includes the permanent magnetic strip 71 of muti-piece array distribution, and there are gaps between adjacent two permanent magnetic strips 71.
In the present embodiment, when plate body 21 and ring spring 22 are moved up and down along water tank 1, meeting cutting magnetic induction line makes Ring spring 22 charges, and since each circle of ring spring 22 generates identical magnetism, expands ring spring 22 outward, and The inner sidewall of friction water tank 1, makes thermal insulation board 2 during moving up and down, can be using ring spring 22 in water tank 1 The obstinate impurity adhered on side wall is cleaned, and can be realized the automated cleaning of water tank 1.
Further, the permanent magnetic strip 71 relatively independent and there are gap by setting muti-piece makes to be formed in water tank 1 Multiple parallel independent magnetic fields, make ring spring 22 during moving up, sequentially pass through multiple magnetic fields, constantly swollen Swollen, contraction, to realize better cleaning function.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all in spirit of the invention and Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.

Claims (4)

1. the double heating electric water heaters of a kind of high hydraulic pressure, including the water tank (1) placed vertically, which is characterized in that the water tank (1) horizontal positioned thermal insulation board (2) is equipped in, the thermal insulation board (2) is slided with the inner sidewall of water tank (1) close along the vertical direction Envelope connection, the left and right sides of the water tank (1) are fixedly installed with drain header (3) and water inlet supervisor (4), the draining respectively The first solenoid valve (5) and second solenoid valve (6), the drain header (3) are separately installed on supervisor (3) and water inlet supervisor (4) On be connected with branch drain (31) and lower branch drain (32), the upper branch drain (31) and lower branch drain (32) are respectively It is connected with the upper and lower side of water tank (1), is connected with water inlet pipe (41) and lower water inlet pipe on the water inlet supervisor (4) (42), the upper water inlet pipe (41) and lower water inlet pipe (42) are connected with the upper and lower side of water tank (1) respectively, the water storage Heating plate (11) and lower heating plate (12) are separately installed on the top and bottom sidewall of case (1).
2. the double heating electric water heaters of high hydraulic pressure according to claim 1, which is characterized in that the upper branch drain (31) and The single slope drainage valve for only allowing water body that water tank (1) is unidirectionally discharged, the upper water inlet branch are mounted on lower branch drain (32) The one-way water inlet valve for only allowing water body unidirectionally to enter water tank (1) is mounted on pipe (41) and lower water inlet pipe (42).
3. the double heating electric water heaters of high hydraulic pressure according to claim 2, which is characterized in that the two sides of the water tank (1) It is embedded in side wall permanent magnetic plate (7), two pieces of permanent magnetic plates (7) are arranged in parallel and magnetic pole is on the contrary, make in the water tank (1) Form stable magnetic field.
4. the double heating electric water heaters of high hydraulic pressure according to claim 3, which is characterized in that the thermal insulation board (2) is by using Plate body made of conductive material (21) and ring spring (22) composition, the side wall of the plate body (21) is circumferentially arranged with fluting, institute It states ring spring (22) to be set in fluting, the permanent magnetic plate (7) includes the permanent magnetic strip (71) of muti-piece array distribution, and adjacent two There are gaps between permanent magnetic strip described in root (71).
CN201910771443.3A 2019-08-21 2019-08-21 A kind of double heating electric water heaters of high hydraulic pressure Pending CN110486930A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910771443.3A CN110486930A (en) 2019-08-21 2019-08-21 A kind of double heating electric water heaters of high hydraulic pressure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910771443.3A CN110486930A (en) 2019-08-21 2019-08-21 A kind of double heating electric water heaters of high hydraulic pressure

Publications (1)

Publication Number Publication Date
CN110486930A true CN110486930A (en) 2019-11-22

Family

ID=68552390

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201910771443.3A Pending CN110486930A (en) 2019-08-21 2019-08-21 A kind of double heating electric water heaters of high hydraulic pressure

Country Status (1)

Country Link
CN (1) CN110486930A (en)

Citations (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2329903Y (en) * 1998-05-22 1999-07-21 陈锦芳 Constant temp water storage type water heater
CN2381946Y (en) * 1999-07-16 2000-06-07 王恩民 Two chamber electric water heater
CN2725779Y (en) * 2004-05-01 2005-09-14 冯博 Double box water pressure balanced electric water heater
CN201463225U (en) * 2009-05-04 2010-05-12 浙江鼎新电器有限公司 Double independent heating water heater with inner container baffle for separating inner container
JP2011220573A (en) * 2010-04-07 2011-11-04 Chugoku Electric Power Co Inc:The Vertical electric water heater including movable separator and boiling method for the same
JP2011220572A (en) * 2010-04-07 2011-11-04 Chugoku Electric Power Co Inc:The Horizontal electric water heater including movable separator and hot water supply method for the same
CN203364395U (en) * 2013-06-27 2013-12-25 钱恒龙 Variable-volume water heater
CN203498909U (en) * 2013-07-17 2014-03-26 深圳市华旗源节能科技有限公司 Water supplying system with water-pressure balance adjuster
US20140202549A1 (en) * 2013-01-23 2014-07-24 Honeywell International Inc. Multi-tank water heater systems
CN204438524U (en) * 2014-12-18 2015-07-01 Tcl空调器(中山)有限公司 Bearing type water tank and displacement type water heater
CN204787240U (en) * 2015-06-03 2015-11-18 昆明金利马热力设备有限公司 Clean efficient solar water -heating unit
CN105485922A (en) * 2015-11-30 2016-04-13 芜湖恒美电热器具有限公司 Water heater magnet heating pipe device
CN105650862A (en) * 2016-03-17 2016-06-08 孙新建 Self-cleaning type variable volume water heater
CN206648286U (en) * 2017-04-13 2017-11-17 武汉工程大学 A kind of transfiguration water heater of continuously adjustable
CN207299505U (en) * 2017-09-24 2018-05-01 中山市诺本热能科技有限公司 It is a kind of can long-time hot-water supply cellular-type water heater
CN108870730A (en) * 2018-08-14 2018-11-23 梁萍 There is the storage-type electric water heater of controllable hot and cold water partition
CN208382550U (en) * 2018-05-15 2019-01-15 杨光伟 A kind of twin-tub electric heater
CN109595818A (en) * 2018-11-19 2019-04-09 夏柱飞 A kind of water heater with self-cleaning heat-insulating internal container and heating rod scale function

Patent Citations (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2329903Y (en) * 1998-05-22 1999-07-21 陈锦芳 Constant temp water storage type water heater
CN2381946Y (en) * 1999-07-16 2000-06-07 王恩民 Two chamber electric water heater
CN2725779Y (en) * 2004-05-01 2005-09-14 冯博 Double box water pressure balanced electric water heater
CN201463225U (en) * 2009-05-04 2010-05-12 浙江鼎新电器有限公司 Double independent heating water heater with inner container baffle for separating inner container
JP2011220573A (en) * 2010-04-07 2011-11-04 Chugoku Electric Power Co Inc:The Vertical electric water heater including movable separator and boiling method for the same
JP2011220572A (en) * 2010-04-07 2011-11-04 Chugoku Electric Power Co Inc:The Horizontal electric water heater including movable separator and hot water supply method for the same
US20140202549A1 (en) * 2013-01-23 2014-07-24 Honeywell International Inc. Multi-tank water heater systems
CN203364395U (en) * 2013-06-27 2013-12-25 钱恒龙 Variable-volume water heater
CN203498909U (en) * 2013-07-17 2014-03-26 深圳市华旗源节能科技有限公司 Water supplying system with water-pressure balance adjuster
CN204438524U (en) * 2014-12-18 2015-07-01 Tcl空调器(中山)有限公司 Bearing type water tank and displacement type water heater
CN204787240U (en) * 2015-06-03 2015-11-18 昆明金利马热力设备有限公司 Clean efficient solar water -heating unit
CN105485922A (en) * 2015-11-30 2016-04-13 芜湖恒美电热器具有限公司 Water heater magnet heating pipe device
CN105650862A (en) * 2016-03-17 2016-06-08 孙新建 Self-cleaning type variable volume water heater
CN206648286U (en) * 2017-04-13 2017-11-17 武汉工程大学 A kind of transfiguration water heater of continuously adjustable
CN207299505U (en) * 2017-09-24 2018-05-01 中山市诺本热能科技有限公司 It is a kind of can long-time hot-water supply cellular-type water heater
CN208382550U (en) * 2018-05-15 2019-01-15 杨光伟 A kind of twin-tub electric heater
CN108870730A (en) * 2018-08-14 2018-11-23 梁萍 There is the storage-type electric water heater of controllable hot and cold water partition
CN109595818A (en) * 2018-11-19 2019-04-09 夏柱飞 A kind of water heater with self-cleaning heat-insulating internal container and heating rod scale function

Similar Documents

Publication Publication Date Title
CN201187948Y (en) Wax-collecting apparatus arranged in a vacuum degreasing fritting furnace
CN104094891A (en) Solar temperature-control aquaculture workshop
CN203177448U (en) Gas wall-mounted stove
CN110486930A (en) A kind of double heating electric water heaters of high hydraulic pressure
CN103884067B (en) A kind of water air-conditioning system that indoor heating and refrigeration are provided
CN104727718A (en) Door window with air conditioning effect
CN104456689A (en) Replaceable phase change heat storage device and waste heat recycling device thereof
CN210718070U (en) Multistage infrared heating hot-blast furnace
CN210922281U (en) Energy-saving environment-friendly heat exchanger
CN203757982U (en) Capillary heat exchange system used for seawater source heat pump
CN205909484U (en) Water -saving gas heater
CN203375859U (en) Waste water waste heat recovery tank
CN205878634U (en) Hanging is tubular water route controlling means for stove
CN204126521U (en) A kind of door and window with air conditioning function
CN205138166U (en) Novel toast energy -conserving heat exchanger of case
CN108240702A (en) A kind of electric heater of cold-hot water separating
CN103982936B (en) A kind of Novel radiator cylinder and water air-conditioning system thereof
CN203757935U (en) Water air conditioning system capable of providing indoor heating and refrigerating
CN204460407U (en) Based on changeable type phase change heat accumulator and Waste Heat Recovery re-use device thereof
CN203980677U (en) Underground temperature storage system
CN204478591U (en) The two thermal source vaporising device of a kind of multi-channel parallel formula concurrent flow gas-liquid coupling
CN203758310U (en) Temperature-controllable gas-water heat exchanger capable of recovering waste heat
CN203100494U (en) Waste heat recycling device of coal firing equipment
CN204128049U (en) Combustion pond-ground hot coil coupling heating plant
CN208163944U (en) A kind of steam curing device for highway assembly concrete component

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
RJ01 Rejection of invention patent application after publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20191122