CN109612107A - A kind of water tank of the electric heater with voltage regulation function - Google Patents

A kind of water tank of the electric heater with voltage regulation function Download PDF

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Publication number
CN109612107A
CN109612107A CN201811602976.0A CN201811602976A CN109612107A CN 109612107 A CN109612107 A CN 109612107A CN 201811602976 A CN201811602976 A CN 201811602976A CN 109612107 A CN109612107 A CN 109612107A
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CN
China
Prior art keywords
water
cabinet
water tank
rinse bank
interior
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Application number
CN201811602976.0A
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Chinese (zh)
Inventor
谢德伟
林志亮
李慧芳
Original Assignee
安徽威博新能源供暖供水设备有限公司
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Application filed by 安徽威博新能源供暖供水设备有限公司 filed Critical 安徽威博新能源供暖供水设备有限公司
Priority to CN201811602976.0A priority Critical patent/CN109612107A/en
Publication of CN109612107A publication Critical patent/CN109612107A/en

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24HFLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT GENERATING MEANS, IN GENERAL
    • F24H9/00Details
    • F24H9/0005Details for water heaters

Abstract

The invention discloses a kind of water tank of electric heater with voltage regulation function, traditional electric heater be can solve with water tank when in use, due to being generally divided into cold water inside water tank, two regions of hot water, and two region internal volume sizes are fixed, it can not adjust, to which water tank is easy to appear when in use because water supply pipe hydraulic pressure deficiency leads to the hypodynamic problem of hydraulic pressure of discharge, it is colder situation when can appear in winter because of hydraulic pressure deficiency using electric heater bathing by it, and electric heater is in summer, it needs to carry out lower water temperature by changing the fever tube power inside water tank when use in winter, it is not only troublesome, and heat-generating pipe needs to remain a higher power come the problem of heating cold water when in winter.Bracket including cabinet and at the top of it, the box house is equipped with interior case, and the bottom of box is welded with two bottom bracings, is equipped with PLC controller on the wall box.

Description

A kind of water tank of the electric heater with voltage regulation function
Technical field
The present invention relates to a kind of electric heater water tanks, and in particular to a kind of water of the electric heater with voltage regulation function Case.
Background technique
Electric heater refers to the water heater heated using electricity as the energy, is and gas heater, solar water heater One of big water heater of mutually arranged side by side three.Electric heater by heating power size can be divided into storage-type, it is instant heating type, three kinds of fast heating type. Although common quick-heating electric water heater and double-mode electric water heater volume are similar, internal structure is far from each other, fast heating type electricity Water heater and storage-type electric water heater are more powerful than being only small volume, so comparing storage-type really in heating speed Faster, but it cannot all reach i.e. hot in spring, autumn to electric heater, also to preheat, that is, need to wait, and double-mode electric water heater In spring, summer, three seasons of autumn available i.e. heat pattern, instant-heating.Either which kind of electric heater is required to using to water tank, benefit With water tank water storage, heating water.
But existing electric heater with water tank when in use there are still certain defect, be generally divided into inside water tank cold Two water, hot water regions, and two region internal volume sizes are fixed, and can not be adjusted, so that water tank is easy when in use Now because water supply pipe hydraulic pressure deficiency leads to the hypodynamic problem of hydraulic pressure of discharge, being by it in winter can be because hydraulic pressure deficiency goes out Colder situation when now using electric heater bathing, and electric heater is needed in summer, use in winter by changing water Fever tube power inside case carries out lower water temperature, not only troublesome, and in winter when heat-generating pipe need to remain one Higher power heats cold water.
Summary of the invention
The purpose of the present invention is to provide a kind of water tank of electric heater with voltage regulation function, can solve traditional electricity Water tank for water heater when in use, due to being generally divided into two cold water, hot water regions inside water tank, and inside two regions Volume size is fixed, and can not be adjusted, so that water tank is easy to appear when in use because water supply pipe hydraulic pressure deficiency leads to discharge The hypodynamic problem of hydraulic pressure is colder feelings when can appear in winter because of hydraulic pressure deficiency using electric heater bathing by it Condition, and electric heater needed to carry out water temperature tune by changing the fever tube power inside water tank in summer, use in winter Section, it is not only troublesome, and in winter when heat-generating pipe need to remain a higher power come the problem of heating cold water.
The purpose of the present invention can be achieved through the following technical solutions:
A kind of water tank of the electric heater with voltage regulation function, the bracket including cabinet and at the top of it, the case Internal portion is equipped with interior case, and the bottom of box is welded with two bottom bracings, is equipped with PLC controller on the wall box, External power supply is installed, the cradle top is equipped with motor and upper frame, the upper frame between the cabinet and the bracket Positioned at the motor side, intake valve and exhaust valve are provided on the upper frame, the intake valve leads to respectively with the exhaust valve It crosses a root canal road to be connected to inside the interior case, transmission mechanism is installed between the motor and the upper frame;
Pulley there are two being respectively mounted on the interior case two sides outer wall, and be mounted in one on the interior case two sides inner wall Side chute, the interior case is internally provided with cold rinse bank and hot water storgae, and passes through partition between the cold rinse bank and the hot water storgae It separates, the diaphragm internal is provided with heat dam, and the partition both ends are mounted on and are respectively embedded into two interior side chutes Pulley, the partition bottom is equipped with the check valve for being oriented to the cold rinse bank, is provided on the outer wall of the cold rinse bank two sides Telescopic segment is mounted on spring inside two telescopic segments, is provided with drain valve on the cold rinse bank bottom inside wall, described There are two heat-generating pipes for installation inside hot water storgae, and seal groove is provided on the inner wall of the hot water storgae side, inside the seal groove Air pump is installed, a Pneumatic extension bar, Pneumatic extension bar one end and the partition phase are connected on the air pump side wall It connects, is worn in the hot water storgae top inner wall and be connected to a drive shaft, the drive shaft bottom end is connected with propeller;
Outer side chute there are two being respectively provided on the inner wall of the cabinet two sides, four outer side chutes are respectively and described in four Pulley position is corresponding, and first water inlet pipe is connected on the cabinet exterior, and first water inlet pipe imports the cold water Inside slot, a comb is connected on the bottom of box outer wall, the comb is connected with the cold rinse bank, the cabinet top Second water inlet pipe is connected on portion's outer wall, second water inlet pipe imports inside the hot water storgae, in the cabinet side Hydraulic pump is installed on wall, a hydraulic telescopic rod, described hydraulic telescopic rod one end and institute are connected on the hydraulic pump side wall It states interior box outer wall to be connected, built-in power is installed below the hydraulic pump.
Preferably, the transmission mechanism is made of driving pulley and driven pulley, the biography of the driving pulley and motor Moving axis is connected, and the shaft being connected with inside a guiding upper frame on the driven pulley side wall, described shaft one end is connected with Second turn of tooth is engaged in first turn of tooth, first turn of bottom of the tooth portion, and second turn of bottom of the tooth portion is connected with bull stick, the bull stick and drive Moving axis is connected, and the propeller passes through between drive shaft and transmission mechanism and motor in transmission connection.
Preferably, it is welded and fixed between telescopic segment one end and cabinet wall of the interior case, the interior case is except telescopic segment Remaining position between hydraulic telescopic rod and cabinet wall by being movably connected, and the activity direction of interior case and outer side chute direction It is identical.
Preferably, the external power supply is electrically connect between motor, PLC controller respectively by several conducting wires, The built-in power is electrically connect between two heat-generating pipes, air pump, hydraulic pump respectively by several conducting wires.
Preferably, the drain valve bottom is connected with comb, and comb locally embedding cabinet wall and is of an L-shaped structure.
Preferably, the partition between Pneumatic extension bar and interior chamber interior wall by being movably connected, and the activity side of partition It is adapted to interior side chute.
Preferably, the pressure regulation method specific steps of this kind of water tank are as follows:
Step 1: controlling hydraulic pump startup by PLC controller, flexible using hydraulic pump driving hydraulic telescopic rod, drives Telescopic segment is flexible, realizes the increase to internal box product, reduces, and when internal box product increases, can store inside water tank more Water, and cold water sump volume at this time increases, hot water storgae constancy of volume, and water temperature is not high after hot and cold water mixing, is suitable for summer It uses, when internal box product reduces, interior case internal pressure increases, and mentions in the case of suitable for water tank, in draining, hydraulic pressure is inadequate Hydraulic pressure, and cold rinse bank volume-diminished at this time are risen, hot water sump volume is still constant, and water temperature is higher after hot and cold water mixing, is suitable for Use in winter.
Step 2: it when by PLC controller booster air pump, drives Pneumatic extension bar flexible by air pump, works as Pneumatic extension When bar stretches, band dynamic dividing plate, along interior side chute direction activity, realizes the function for changing cold rinse bank, hot water sump volume inside interior case Can, when the elongation of Pneumatic extension bar, cold rinse bank volume-diminished, cold rinse bank internal pressure increases, at this point, hot and cold water water upon mixing Pressure is promoted.
Beneficial effects of the present invention: by installing transmission mechanism, the driving pulley and electricity of transmission mechanism on upper frame side wall The transmission shaft of machine is connected, and is connected between driving pulley and driven pulley by synchronous belt, connects on driven pulley side wall Shaft imports inside upper frame and connects first turn of tooth, and second turn of tooth is engaged in first turn of bottom of the tooth portion, and second turn of bottom of the tooth portion passes through bull stick Box house is imported, and bull stick is connected with the drive shaft inside hot water storgae, and drive is driven using motor driven transmission mechanism Moving axis rotation, to promote the uniformity and heating speed of heating using the propeller agitation hot water of drive shaft bottom end connection Degree, and motor and transmission mechanism are installed in outside cabinet, and the sink internal temperature that can effectively keep from heat, humidity influence And it damages.
By being provided with outer side chute on the inner wall of cabinet two sides, hydraulic pump, hydraulic pump are installed on the inner wall of cabinet one end The hydraulic telescopic rod connected on side wall is connected with interior box outer wall, and is respectively mounted on the outer wall of interior case two sides there are two pulley, Four pulleys are embedded in respectively inside the outer side chute of corresponding position simultaneously, and in the setting of interior case one end, there are two telescopic segments, stretch Contracting section one end is connected with cabinet wall, and spring is equipped with inside telescopic segment, when hydraulic pump startup, can utilize liquid Press pump drives hydraulic telescopic rod flexible, drives telescopic segment flexible, to realize the increase to internal box product, reduce, works as internal box When product increases, more water can be stored inside water tank, and cold water sump volume at this time increases, cold water becomes more, and hot water storgae is not Become, water temperature is not high after hot and cold water mixing is suitable for summer use, and when internal box product reduces, interior case internal pressure increases, and fits Hydraulic pressure is promoted in the case of hydraulic pressure is inadequate in draining for water tank, and cold rinse bank volume-diminished at this time, cold water tail off, Hot water sump volume is still constant, and water temperature is higher after hot and cold water mixing, is suitable for use in winter, and heat-generating pipe need to only keep one it is steady Determine and is not necessarily to too high power, more power saving.
By being respectively provided with an interior side chute on the inner wall of interior case two sides, and it is mounted on and is respectively embedded at partition both ends Pulley inside two interior side chutes, and the Pneumatic extension bar being located inside hot water storgae, gas are connected on partition side wall Dynamic telescopic rod is connected with the air pump being located inside seal groove, when booster air pump, can drive Pneumatic extension bar by air pump It is flexible, when Pneumatic extension bar is flexible, partition is able to drive inside interior case along interior side chute direction activity, is changed to realize Turn cold the function of sink, hot water sump volume so that water tank occur that row's cold water hydraulic pressure is insufficient in draining or water discharge hydraulic pressure not It can be adjusted by the elongation of Pneumatic extension bar when sufficient, so that hydraulic pressure is insufficient when electric heater drains when in use Situation can be solved effectively, and hydraulic pressure is inadequate when having a bath when not appearing in severe winter because of water supply pipe hydraulic pressure deficiency The case where.
Detailed description of the invention
In order to facilitate the understanding of those skilled in the art, the present invention will be further described below with reference to the drawings.
Fig. 1 is overall structure of the present invention;
Fig. 2 is top view of the present invention;
Fig. 3 is bottom view of the present invention;
Fig. 4 is schematic diagram of transmission mechanism of the present invention;
Fig. 5 is schematic diagram of internal structure of the present invention;
Fig. 6 is case schematic diagram of internal structure in the present invention;
Fig. 7 is box inner structure schematic diagram of the present invention;
In figure: 1, cabinet;2, the first water inlet pipe;3, bottom bracing;4, bracket;5, external power supply;6, motor;7, transmission mechanism; 8, upper frame;9, intake valve;10, exhaust valve;11, PLC controller;12, driving pulley;13, driven pulley;14, shaft;15, One turn of tooth;16, second turn of tooth;17, bull stick;18, interior case;19, comb;20, cold rinse bank;21, hot water storgae;22, telescopic segment;23, Spring;24, interior side chute;25, drive shaft;26, pulley;27, partition;28, heat dam;29, check valve;30, heat-generating pipe;31, Propeller;32, Pneumatic extension bar;33, seal groove;34, air pump;35, drain valve;36, outer side chute;37, the second water inlet pipe; 38, hydraulic pump;39, hydraulic telescopic rod;40, built-in power.
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with embodiment, it is clear that described reality Applying example is only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, this field is general Logical technical staff all other embodiment obtained without creative efforts belongs to what the present invention protected Range.
It please refers to shown in Fig. 1-7, a kind of water tank of electric heater with voltage regulation function, including cabinet 1 and is located at it The bracket 4 at top is equipped with interior case 18 inside cabinet 1, and 1 bottom of cabinet is welded with two bottom bracings 3, installs on 1 side wall of cabinet There is PLC controller 11, external power supply 5 be installed between cabinet 1 and bracket 4, motor 6 and upper frame 8 are installed at the top of bracket 4, Upper frame 8 is located at 6 side of motor, and intake valve 9 and exhaust valve 10 are provided on upper frame 8, and intake valve 9 and exhaust valve 10 pass through one respectively Root canal road is connected to inside interior case 18, and transmission mechanism 7 is equipped between motor 6 and upper frame 8;
Pulley 26 there are two being respectively mounted on interior 18 two sides outer wall of case, and an inside is mounted on 18 two sides inner wall of interior case Sliding slot 24, interior case 18 are internally provided with cold rinse bank 20 and hot water storgae 21, and pass through partition 27 between cold rinse bank 20 and hot water storgae 21 It separates, partition 27 is internally provided with heat dam 28, and 27 both ends of partition are mounted on the cunning for being respectively embedded into two interior side chutes 24 Wheel 26,27 bottom of partition are equipped with the check valve 29 of guiding cold rinse bank 20, are provided with telescopic segment on 20 two sides outer wall of cold rinse bank 22, spring 23 is mounted on inside two telescopic segments 22, is provided with drain valve 35, hot water storgae 21 on 20 bottom inside wall of cold rinse bank There are two heat-generating pipes 30 for inside installation, and are provided with seal groove 33 on 21 side inner wall of hot water storgae, are equipped with inside seal groove 33 Air pump 34 is connected with a Pneumatic extension bar 32 on 34 side wall of air pump, and 32 one end of Pneumatic extension bar is connected with partition 27, hot water It is worn in 21 top inner wall of slot and is connected to a drive shaft 25,25 bottom end of drive shaft is connected with propeller 31;
Be respectively provided on 1 two sides inner wall of cabinet there are two outer side chute 36, four outer side chutes 36 respectively with four pulleys 26 Position is corresponding, and first water inlet pipe 2 is connected on 1 outer wall of cabinet, and the first water inlet pipe 2 imports inside cold rinse bank 20, cabinet 1 A comb 19 is connected in bottom outer wall, comb 19 is connected with cold rinse bank 20, and one is connected in 1 top exterior walls of cabinet Two water inlet pipes 37, the second water inlet pipe 37 import inside hot water storgae 21, are equipped with hydraulic pump 38, hydraulic pump on 1 side inner wall of cabinet A hydraulic telescopic rod 39 is connected on 38 side walls, 39 one end of hydraulic telescopic rod is connected with interior 18 outer wall of case, under hydraulic pump 38 Side is equipped with built-in power 40.
Transmission mechanism 7 is made of driving pulley 12 and driven pulley 13, and driving pulley 12 is connected with the transmission shaft of motor 6 It connects, the shaft 14 being connected with inside a guiding upper frame 8 on 13 side wall of driven pulley, 14 one end of shaft is connected with first turn of tooth 15, second turn of tooth 16 is engaged in first turn of 15 bottom of tooth, and second turn of 16 bottom of tooth is connected with bull stick 17, bull stick 17 and 25 phase of drive shaft Connection, motor 6 and transmission mechanism 7 are installed in outside cabinet 1, and can effectively keep from heat 21 internal temperature of sink, humidity It influences and damages, propeller 31 passes through between drive shaft 25 and transmission mechanism 7 and motor 6 in transmission connection, is driven using motor 6 Transmission mechanism 7 is moved to drive drive shaft 25 to rotate, to stir hot water using the propeller 31 of 25 bottom end of drive shaft connection to mention Rise the uniformity and heating speed of heating.
It is welded and fixed between 1 inner wall of 22 one end of telescopic segment and cabinet of interior case 18, interior case 18 removes its remaining part of telescopic segment 22 Position between 1 inner wall of hydraulic telescopic rod 39 and cabinet by being movably connected, and the activity direction of interior case 18 and outer 36 side of side chute To identical, hydraulic telescopic rod 39 can be driven flexible using hydraulic pump 38, drive telescopic segment 22 flexible, to realize internal case 18 The increase of volume is reduced, and when interior 18 volume of case increases, can store more water inside water tank, and cold rinse bank at this time 20 volumes increase, and hot water storgae 21 is constant, and water temperature is not high after hot and cold water mixing is suitable for summer use, when interior 18 volume-diminished of case When, interior 18 internal pressure of case increases, hydraulic pressure is promoted in the case of hydraulic pressure is inadequate in draining suitable for water tank, and at this time 20 volume-diminished of cold rinse bank, 21 volume of hot water storgae is still constant, and water temperature is higher after hot and cold water mixing, is suitable for use in winter.
External power supply 5 is electrically connect between motor 6, PLC controller 11 respectively by several conducting wires, built-in power 40 are electrically connect between two heat-generating pipes 30, air pump 34, hydraulic pump 38 respectively by several conducting wires, so that inside device Various components have enough power sources at runtime.
35 bottom of drain valve is connected with comb 19, and 19 locally embedding cabinet of comb, 1 inner wall and is of an L-shaped structure, and works as row When water valve 35 is opened, the water energy inside cold rinse bank 20 is enough from the normally discharge of comb 19.
Partition 27 by being movably connected between 18 inner wall of Pneumatic extension bar 32 and interior case, and the activity direction of partition 27 with Interior side chute 24 is adapted, and when Pneumatic extension bar 32 stretches, is able to drive partition 27 inside interior case 18 along interior side chute 24 directions activity, so that the function of changing cold rinse bank 20,21 volume of hot water storgae is realized, so that water tank occurs row's cold water in draining It can be adjusted by the elongation of Pneumatic extension bar 32 when hydraulic pressure is insufficient or water discharge hydraulic pressure deficiency, so that electric hot water The situation of hydraulic pressure deficiency can be solved effectively when device drains when in use, because of water supply pipe water when not appearing in severe winter Hydraulic pressure inadequate situation when pressing deficiency and having a bath.
The pressure regulation method specific steps of this kind of water tank are as follows:
Step 1: controlling hydraulic pump 38 by PLC controller 11 and start, and drives hydraulic telescopic rod 39 to stretch using hydraulic pump 38 Contracting drives telescopic segment 22 flexible, realizes the increase of internal 18 volume of case, reduces, when interior 18 volume of case increases, energy inside water tank More water are enough stored, and 20 volume of cold rinse bank at this time increases, 21 constancy of volume of hot water storgae, the water temperature after hot and cold water mixing It is not high, it is suitable for summer use, when interior 18 volume-diminished of case, interior 18 internal pressure of case increases, and is suitable for water tank in draining Hydraulic pressure is promoted in the case of hydraulic pressure is inadequate, and 20 volume-diminished of cold rinse bank at this time, 21 volume of hot water storgae is still constant, cold and hot Water temperature is higher after water mixing, is suitable for use in winter.
Step 2: when by 11 booster air pump 34 of PLC controller, driving Pneumatic extension bar 32 flexible by air pump 34, when When Pneumatic extension bar 32 stretches, band dynamic dividing plate 27, along interior 24 direction of side chute activity, is realized inside interior case 18 and changes cold water The function of slot 20,21 volume of hot water storgae, when Pneumatic extension bar 32 extends, 20 volume-diminished of cold rinse bank is pressed inside cold rinse bank 20 It is strong to increase, at this point, hydraulic pressure is promoted hot and cold water upon mixing.
Beneficial effects of the present invention: by installing transmission mechanism 7, the driving pulley 12 of transmission mechanism 7 on 8 side wall of upper frame It is connected with the transmission shaft of motor 6, is connected between driving pulley 12 and driven pulley 13 by synchronous belt, 13 side of driven pulley The shaft 14 connected on wall imports 8 inside of upper frame and connects first turn of tooth 15, and second turn of tooth 16 is engaged in first turn of 15 bottom of tooth, the Two turns of 16 bottoms of tooth are imported inside cabinet 1 by bull stick 17, and bull stick 17 is connected with the drive shaft 25 inside hot water storgae 21, Drive shaft 25 is driven to rotate using 6 drive transmission device 7 of motor, to stir using the propeller 31 that 25 bottom end of drive shaft connects Dynamic hot water promotes the uniformity and heating speed of heating, and motor 6 and transmission mechanism 7 are installed in outside cabinet 1, 21 internal temperature of sink, the humidity of capable of effectively keeping from heat are influenced and are damaged.
By being provided with outer side chute 36 on 1 two sides inner wall of cabinet, installation hydraulic pump 38 on 1 one end inner wall of cabinet, The hydraulic telescopic rod 39 connected on 38 side wall of hydraulic pump is connected with interior 18 outer wall of case, and pacifies on interior 18 two sides outer wall of case There are two pulleys 26 for dress, while four pulleys 26 are embedded in respectively inside the outer side chute 36 of corresponding position, and in interior case 18 1 There are two telescopic segments 22 for end setting, and 22 one end of telescopic segment is connected with 1 inner wall of cabinet, and is equipped with bullet inside telescopic segment 22 Spring 23 can drive hydraulic telescopic rod 39 flexible, drive telescopic segment 22 flexible when hydraulic pump 38 starts using hydraulic pump 38, To realize the increase of internal 18 volume of case, reduce, when interior 18 volume of case increases, more water can be stored inside water tank, And 20 volume of cold rinse bank at this time increases, and hot water storgae 21 is constant, and water temperature is not high after hot and cold water mixing is suitable for summer use, When interior 18 volume-diminished of case, interior 18 internal pressure of case increases, and mentions in the case of suitable for water tank, in draining, hydraulic pressure is inadequate Hydraulic pressure, and 20 volume-diminished of cold rinse bank at this time are risen, 21 volume of hot water storgae is still constant, and water temperature is higher after hot and cold water mixing, fits For use in winter.
It is mounted on point by being respectively provided with an interior side chute 24 on interior 18 two sides inner wall of case, and at 27 both ends of partition Not Qian Ru pulley 26 inside two interior side chutes 24, and be connected with one on 27 side wall of partition and be located inside hot water storgae 21 Pneumatic extension bar 32, Pneumatic extension bar 32 are connected with the air pump 34 being located inside seal groove 33, open when by PLC controller 11 Take offence pump 34 when, Pneumatic extension bar 32 can be driven flexible by air pump 34, when Pneumatic extension bar 32 stretches, be able to drive every Plate 27 is movable along interior 24 direction of side chute inside interior case 18, to realize the function for changing cold rinse bank 20,21 volume of hot water storgae Can, so that water tank occurs passing through Pneumatic extension bar when insufficient row's cold water hydraulic pressure or water discharge hydraulic pressure deficiency in draining 32 elongation is adjusted, and when electric heater is drained when in use the situation of hydraulic pressure deficiency is effectively solved, Hydraulic pressure inadequate situation when having a bath when not appearing in severe winter because of water supply pipe hydraulic pressure deficiency.
In the use of the present invention, being assembled first to entire water tank, the case 18 in installation inside cabinet 1, in interior case 18 The cold rinse bank 20 in portion is for storing cold water, and the hot water storgae 21 inside interior case 18 is used to heat cold water, and in cold rinse bank 20 and heat Partition 27 is provided between sink 21, partition 27 is internally provided with hollow heat dam 28, inside heat dam 28 filled with every The sponge etc. of heat, and the check valve 29 that cold rinse bank 20 is connected with hot water storgae 21 is provided in 27 bottom end of partition, unidirectionally 29 terminal guide cold rinse bank 20 of valve, for mixing the hot water after heating inside hot water storgae 21 with the cold water inside cold rinse bank 20 It closes, and is discharged by drain valve 35.And then, the first water inlet pipe 2, the second water inlet pipe 37 are connected with water supply pipe, and And comb 19 is connected with the outlet conduit of electric heater.Then, bracket 4 is set at the top of cabinet 1, is installed inside bracket 4 External power supply 5, and motor 6 and upper frame 8 are installed at the top of bracket 4, intake valve 9 and exhaust valve are installed at the top of upper frame 8 10, intake valve 9 and exhaust valve 10 are imported by two root canal roads for air inlet, exhaust inside hot water storgae 21 respectively, and in upper frame 8 Transmission mechanism 7 is installed on side wall, the driving pulley 12 of transmission mechanism 7 is connected with the transmission shaft of motor 6, driving pulley 12 and from It is connected between movable belt pulley 13 by synchronous belt, the shaft 14 connected on 13 side wall of driven pulley imports 8 inside of upper frame and connects Second turn of tooth 16 is engaged in first turn of tooth 15, first turn of 15 bottom of tooth, and second turn of 16 bottom of tooth is imported in cabinet 1 by bull stick 17 Portion, and bull stick 17 is connected with the drive shaft 25 inside hot water storgae 21, and driving is driven using 6 drive transmission device 7 of motor Axis 25 rotates, to stir hot water using the propeller 31 of 25 bottom end of drive shaft connection to promote the uniformity and heating of heating Speed, and motor 6 and transmission mechanism 7 are installed in outside cabinet 1,21 internal temperature of sink that can effectively keep from heat, Humidity is influenced and is damaged.By being provided with outer side chute 36 on 1 two sides inner wall of cabinet, liquid is installed on 1 one end inner wall of cabinet Press pump 38, the hydraulic telescopic rod 39 connected on 38 side wall of hydraulic pump are connected with interior 18 outer wall of case, and outside interior 18 two sides of case Pulley 26 there are two being respectively mounted on wall, while four pulleys 26 are embedded in respectively inside the outer side chute 36 of corresponding position, Er Qie Interior 18 one end of case setting is there are two telescopic segment 22, and 22 one end of telescopic segment is connected with 1 inner wall of cabinet, and inside telescopic segment 22 Spring 23 is installed, when controlling the starting of hydraulic pump 38 by PLC controller 11 (model are as follows: CPM1A), hydraulic pump can be utilized 38 driving hydraulic telescopic rods 39 are flexible, and it is flexible to drive telescopic segment 22, to realize the increase of internal 18 volume of case, reduce, when interior When 18 volume of case increases, more water can be stored inside water tank, and 20 volume of cold rinse bank at this time increases, hot water storgae 21 is not Become, water temperature is not high after hot and cold water mixing is suitable for summer use, and when interior 18 volume-diminished of case, interior 18 internal pressure of case increases Add, promotes hydraulic pressure in the case of hydraulic pressure is inadequate in draining suitable for water tank, and 20 volume-diminished of cold rinse bank at this time, heat 21 volume of sink is still constant, and water temperature is higher after hot and cold water mixing, is suitable for use in winter.By equal on interior 18 two sides inner wall of case One interior side chute 24 is set, and is mounted on the pulley being respectively embedded into inside two interior side chutes 24 at 27 both ends of partition 26, and the Pneumatic extension bar 32 being located inside hot water storgae 21, Pneumatic extension bar 32 and position are connected on 27 side wall of partition Air pump 34 inside seal groove 33 is connected, and when passing through 11 booster air pump 34 of PLC controller, can be driven by air pump 34 Pneumatic extension bar 32 is flexible, when Pneumatic extension bar 32 stretches, is able to drive partition 27 inside interior case 18 along interior side chute 24 directions activity, so that the function of changing cold rinse bank 20,21 volume of hot water storgae is realized, so that water tank occurs row's cold water in draining It can be adjusted by the elongation of Pneumatic extension bar 32 when hydraulic pressure is insufficient or water discharge hydraulic pressure deficiency, so that electric hot water The situation of hydraulic pressure deficiency can be solved effectively when device drains when in use, because of water supply pipe water when not appearing in severe winter Hydraulic pressure inadequate situation when pressing deficiency and having a bath.Water tank when in use, first passes through the first water inlet pipe 2, the second water inlet pipe 37 Respectively toward cold rinse bank 20,21 internal water flooding of hot water storgae, the water inside hot water storgae 21 is heated with latter two heat-generating pipe 30, is being heated In the process, 11 driving motor 6 of PLC controller come drive propeller 31 rotate, accelerate heating while make even water temperature, heat Afterwards PLC controller 11 control check valve 29 open, by hot water storgae 21 inside hot water and cold rinse bank 20 inside cold water mix, It is discharged from comb 19 for using after hot and cold water mixing.
Present invention disclosed above preferred embodiment is only intended to help to illustrate the present invention.There is no detailed for preferred embodiment All details are described, are not limited the invention to the specific embodiments described.Obviously, according to the content of this specification, It can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to better explain the present invention Principle and practical application, so that skilled artisan be enable to better understand and utilize the present invention.The present invention is only It is limited by claims and its full scope and equivalent.

Claims (7)

1. a kind of water tank of electric heater with voltage regulation function, the bracket (4) including cabinet (1) and at the top of it, institute It states and is equipped with interior case (18) inside cabinet (1), and the cabinet (1) bottom is welded with two bottom bracings (3), which is characterized in that institute It states and is equipped with PLC controller (11) on cabinet (1) side wall, external power supply is installed between the cabinet (1) and the bracket (4) (5), motor (6) and upper frame (8) are installed at the top of the bracket (4), the upper frame (8) is located at the motor (6) side, institute It states and is provided with intake valve (9) and exhaust valve (10) on upper frame (8), the intake valve (9) passes through respectively with the exhaust valve (10) One root canal road is connected to interior case (18) inside, and transmission mechanism (7) are equipped between the motor (6) and the upper frame (8);
There are two being respectively mounted on the outer wall of interior case (18) two sides pulley (26), and it is respectively mounted on the inner wall of the interior case (18) two sides There is an interior side chute (24), the interior case (18) is internally provided with cold rinse bank (20) and hot water storgae (21), and the cold rinse bank (20) it being separated between the hot water storgae (21) by partition (27), the partition (27) is internally provided with heat dam (28), and Partition (27) both ends are mounted on the pulley (26) for being respectively embedded into two interior side chutes (24), partition (27) bottom Portion is equipped with the check valve (29) for being oriented to the cold rinse bank (20), is provided with telescopic segment on the outer wall of cold rinse bank (20) two sides (22), it is mounted on spring (23) inside two telescopic segments (22), is provided on cold rinse bank (20) the bottom inside wall Drain valve (35), there are two heat-generating pipe (30) for the internal installation of the hot water storgae (21), and on the inner wall of the hot water storgae (21) side It is provided with seal groove (33), is equipped with air pump (34) inside the seal groove (33), is connected with one on air pump (34) side wall Root Pneumatic extension bar (32), described Pneumatic extension bar (32) one end are connected with the partition (27), hot water storgae (21) top It is worn on portion's inner wall and is connected to a drive shaft (25), drive shaft (25) bottom end is connected with propeller (31);
Be respectively provided on the inner wall of cabinet (1) two sides there are two outer side chute (36), four outer side chutes (36) respectively with Four pulley (26) positions are corresponding, are connected with first water inlet pipe (2) on cabinet (1) outer wall, and described first Water inlet pipe (2) imports cold rinse bank (20) inside, is connected with a comb (19) in cabinet (1) bottom outer wall, described Comb (19) is connected with the cold rinse bank (20), is connected with second water inlet pipe (37) in cabinet (1) top exterior walls, Second water inlet pipe (37) imports hot water storgae (21) inside, is equipped with hydraulic pump on the inner wall of cabinet (1) side (38), a hydraulic telescopic rod (39), described hydraulic telescopic rod (39) one end and institute are connected on hydraulic pump (38) side wall It states interior case (18) outer wall to be connected, built-in power (40) is installed below the hydraulic pump (38).
2. a kind of water tank of the electric heater according to claim 1 with voltage regulation function, which is characterized in that the transmission Mechanism (7) is made of driving pulley (12) and driven pulley (13), the transmission shaft phase of the driving pulley (12) and motor (6) It connects, the internal shaft (14) of guiding upper frame (8), the shaft (14) one is connected on driven pulley (13) side wall End is connected with first turn of tooth (15), and second turn of tooth (16), second turn of tooth (16) bottom are engaged in first turn of tooth (15) bottom Portion is connected with bull stick (17), and the bull stick (17) is connected with drive shaft (25), and the propeller (31) passes through drive shaft (25) And in transmission connection between transmission mechanism (7) and motor (6).
3. a kind of water tank of the electric heater according to claim 1 with voltage regulation function, which is characterized in that the interior case (18) it is welded and fixed between telescopic segment (22) one end and cabinet (1) inner wall, the interior case (18) removes remaining of telescopic segment (22) Position between hydraulic telescopic rod (39) and cabinet (1) inner wall by being movably connected, and the activity direction of interior case (18) and outside Sliding slot (36) direction is identical.
4. a kind of water tank of the electric heater according to claim 1 with voltage regulation function, which is characterized in that described external Power supply (5) is electrically connect between (11) with motor (6), PLC controller respectively by several conducting wires, the built-in power (40) it is electrically connect between (38) with two heat-generating pipes (30), air pump (34), hydraulic pump respectively by several conducting wires.
5. a kind of water tank of the electric heater according to claim 1 with voltage regulation function, which is characterized in that the draining Valve (35) bottom is connected with comb (19), and comb (19) locally embedding cabinet (1) inner wall and is of an L-shaped structure.
6. a kind of water tank of the electric heater according to claim 1 with voltage regulation function, which is characterized in that the partition (27) by being movably connected between Pneumatic extension bar (32) and interior case (18) inner wall, and the activity direction of partition (27) and inside Sliding slot (24) is adapted.
7. a kind of water tank of the electric heater according to claim 1 with voltage regulation function, which is characterized in that this kind of water tank Pressure regulation method specific steps are as follows:
Step 1: by the PLC controller (11) control hydraulic pump (38) starting, hydraulically extensible is driven using hydraulic pump (38) Bar (39) is flexible, drives telescopic segment (22) flexible, realizes the increase of internal case (18) volume, reduces, when interior case (18) volume increases Added-time can store more water inside water tank, and cold rinse bank (20) volume at this time increases, and hot water storgae (21) volume is not Becoming, water temperature is not high after hot and cold water mixing, it is suitable for summer use, when interior case (18) volume-diminished, pressure inside interior case (18) It is strong to increase, hydraulic pressure is promoted in the case of hydraulic pressure is inadequate in draining suitable for water tank, and cold rinse bank (20) volume at this time It reduces, hot water storgae (21) volume is still constant, and water temperature is higher after hot and cold water mixing, is suitable for use in winter;
Step 2: it when by PLC controller (11) booster air pump (34), is stretched by air pump (34) driving Pneumatic extension bar (32) Contracting, when Pneumatic extension bar (32) are flexible, band dynamic dividing plate (27) is internal movable along interior side chute (24) direction in interior case (18), Realize the function of changing cold rinse bank (20), hot water storgae (21) volume, when Pneumatic extension bar (32) elongation, cold rinse bank (20) volume It reduces, cold rinse bank (20) internal pressure increases, at this point, hydraulic pressure is promoted hot and cold water upon mixing.
CN201811602976.0A 2018-12-26 2018-12-26 A kind of water tank of the electric heater with voltage regulation function CN109612107A (en)

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CN201811602976.0A CN109612107A (en) 2018-12-26 2018-12-26 A kind of water tank of the electric heater with voltage regulation function

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN200986298Y (en) * 2006-09-28 2007-12-05 夏俊文 Multifunctional automatically water-supply electric water heater
CN104949325A (en) * 2015-07-20 2015-09-30 潘兆铿 Small-sized water storage type constant-temperature electric water heater for water using terminals
CN105698377A (en) * 2016-03-21 2016-06-22 张立升 Quick heat type electric water heater containing flow disturbing device
CN205843012U (en) * 2016-07-26 2016-12-28 杭州富阳尚科科技有限公司 External heat iris type water heater with rotary two pass single-pass water valve
CN206989475U (en) * 2017-06-29 2018-02-09 北京凌顶科技有限公司 Variable volume storage tank and shower system
CN109027658A (en) * 2018-07-25 2018-12-18 李建芳 A kind of natural gas bottle of nano material preparation

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN200986298Y (en) * 2006-09-28 2007-12-05 夏俊文 Multifunctional automatically water-supply electric water heater
CN104949325A (en) * 2015-07-20 2015-09-30 潘兆铿 Small-sized water storage type constant-temperature electric water heater for water using terminals
CN105698377A (en) * 2016-03-21 2016-06-22 张立升 Quick heat type electric water heater containing flow disturbing device
CN205843012U (en) * 2016-07-26 2016-12-28 杭州富阳尚科科技有限公司 External heat iris type water heater with rotary two pass single-pass water valve
CN206989475U (en) * 2017-06-29 2018-02-09 北京凌顶科技有限公司 Variable volume storage tank and shower system
CN109027658A (en) * 2018-07-25 2018-12-18 李建芳 A kind of natural gas bottle of nano material preparation

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