CN203704311U - Novel instant electric water heater - Google Patents
Novel instant electric water heater Download PDFInfo
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- CN203704311U CN203704311U CN201320871273.4U CN201320871273U CN203704311U CN 203704311 U CN203704311 U CN 203704311U CN 201320871273 U CN201320871273 U CN 201320871273U CN 203704311 U CN203704311 U CN 203704311U
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Abstract
The utility model discloses a novel instant electric water heater, comprising a water tank, electric heating tubes and a water inlet pipe; a water-electricity control mechanism is arranged between the water inlet of the water tank and the water inlet pipe; the water-electricity control mechanism comprises a first shell, a second shell and a third shell which are arranged in sequence; a water inlet channel and a water outlet channel are arranged on the first shell; a first water spacing ring and a second water spacing ring are arranged in the first shell; a water replenishing hole is formed in the first water spacing ring; an ejector rod penetrates through the center of the second water spacing ring; a seal plug is fixed at the lower end of the ejector rod; the upper part of the ejector rod is connected with a positioning assembly; the positioning assembly comprises T-shaped rods capable of moving up and down; a water spacing membrane, an ejector pillar cover, a pressure spring and ejector pillars are arranged in the second shell; rotary supports are hinged to the outside of the second shell; the left upper end parts of the rotary supports are connected to the T-shaped rods in a clamping mode; the left lower end parts of the rotary supports are matched with the lower ends of the ejector pillars; microswitches for controlling the electric heating tubes to be connected and disconnected are fixed at the side surface of the third shell; the contacts of the microswitches are matched with the right end parts of the rotary supports; the novel instant electric water heater is low in manufacturing cost and higher in use reliability.
Description
Technical field
The utility model relates to instant electric water heater.
Background technology
Now, instant electric water heater is used widely in people's life, and instant electric water heater's basic characteristics are: cold water superheated water goes out, as long as a boiling water, i.e. supplying hot water continuously in several seconds, during without hot water, shuts water.The effect going out in order to reach cold water superheated water, instant electric water heater's heating tube power is larger, and in the time that intake tunnel is closed, the waste heat of heating tube can continue heating the water in water-heater water tank, once open exhalant canal, in water tank, the heated water capacity is easily scalded people.Therefore need to continue to allow cold water pass through a bit of time of water tank closing after heating tube power supply, allow cold water that the waste heat of heating tube is taken away; Existing way is to control by control circuit board, pass taps and electromagnetic water valve, and when by ShiShimonoseki taps, control circuit board is first the dump of heating tube, then time delay, and delay time to electromagnetic water valve energising, is closed intake tunnel to rear.But this control mode complicated structure, manufacturing cost is also higher, and reliability and the security of control are lower.
Utility model content
The technical problems to be solved in the utility model is to provide the higher novel instant electric water heater of safety and reliability that a kind of manufacturing cost is lower, use.
For achieving the above object, the technical solution of the utility model is: a kind of novel instant electric water heater, comprise water tank, electric heating tube, water inlet pipe and outlet pipe, outlet pipe is connected with the delivery port of water tank, between the water inlet of water tank and water inlet pipe, be provided with water power controlling organization, described water power controlling organization comprises the first housing, the second housing and the 3rd housing that set gradually, the first housing is provided with intake tunnel and exhalant canal, intake tunnel on the first housing is communicated with water inlet pipe, the water inlet of the exhalant canal joining water box on the first housing;
The first water proof ring moving up and down is housed in the first housing, the first water proof ring cuts off intake tunnel and the exhalant canal on the first housing when upper, the first water proof ring intake tunnel on the first housing and exhalant canal when the next are connected, the end face of the first water proof ring is provided with the inner chamber that a moisturizing hole is communicated with the intake tunnel on the first housing and the first housing below the first water proof ring, the centre bore of the first water proof ring is equipped with the second water proof ring moving up and down, the centre bore of the second water proof ring is installed with a push rod, a sealing-plug is fixed in the lower end of push rod, when push rod moves up, sealing-plug is blocked the centre bore of the second water proof ring, when push rod moves down, sealing-plug is opened the centre bore of the second water proof ring, the centre bore of the second water proof ring is communicated with the inner chamber of the exhalant canal on the first housing and the first housing below the first water proof ring, the top of push rod passes the outer positioning component that push rod is located up and down that connects of the first housing,
Described positioning component comprises the sleeve fixing with the first housing upper end, the top of push rod is enclosed within sleeve, one ratchet is housed in sleeve, ratchet sleeve is in the upper end of push rod, between push rod and the first housing, stage clip is housed, is also equipped with one and stretches out the depression bar of sleeve upper end in sleeve, the lower end of depression bar is provided with ratchet and matches with described ratchet, one side Joint of the upper end of depression bar and a pressing plate, at least affixed T shape bar paralleling with depression bar of the opposite side of pressing plate;
The second housing internal upper part is equipped with a water proof diaphragm, the second housing inner chamber above water proof diaphragm is communicated with the exhalant canal of the first housing, an affixed fore-set cover below water proof diaphragm, is equipped with at least one fore-set that stretches out the second housing lower end in fore-set cover, between fore-set and fore-set cover, stage clip is housed;
Have at least the middle part of a swinging mounting to be hinged on the outside of the second housing, swinging mounting is provided with end, upper left, end, lower-left and right part, the end, upper left of swinging mounting is connected on described T shape bar, matches with described fore-set lower end in the end, lower-left of swinging mounting;
A microswitch of controlling electric heating tube on/off is at least fixed in the side of the 3rd housing, matches with the right part of swinging mounting in the contact of microswitch;
When described fore-set drives the end, lower-left of swinging mounting that swinging mounting is rotated counterclockwise, the power supply of the contacting electric heating tube of microswitch is withstood in the right part of swinging mounting; When described T shape bar pulls the end, upper left of swinging mounting that swinging mounting is clockwise rotated, the right part of swinging mounting departs from the power supply of the break of contact electric heating tube of microswitch.
Further improve, between the water inlet of described water tank and water power controlling organization, be also provided with flow control valve, the water inlet of flow control valve is connected with the exhalant canal of described the first housing, and the delivery port of flow control valve connects the water inlet of water tank.Can adjust the output water yield of water pipe by flow control valve, easy to use.
Further improve, described the first housing is formed by connecting by upper shell and bottom end cover, and described the second housing is formed by connecting by lower house and upper end cover, and described upper shell and lower house are connected, and the first housing and the 3rd housing are fixed on a base plate.With convenient for assembly and manufacture.
Further improve, described water inlet pipe comprises the supervisor who is connected with the intake tunnel of the first housing, supervisor's a side is provided with the first arm and the second arm, supervisor's opposite side is provided with the 3rd arm, on the first arm, connect a L shaped tube connector, the free end of L shaped tube connector is provided with external screw thread, and on the second arm, cover has the first sealing shroud, and on the 3rd arm, cover has the second sealing shroud.Can be connected with outside water inlet pipe by multiple directions like this, facilitate the installation of water heater.
Further improve again, the outer peripheral face of described the first arm is provided with cannelure, L shaped tube connector link is provided with radial slot, utilize jump ring to be stuck on the radial slot of L shaped tube connector and the cannelure of the first arm outer peripheral face and make the axial acquisition location of L shaped tube connector at the first arm, between L shaped tube connector inner surface and first tube outer surface, sealing ring is housed.Facilitate being connected of L shaped tube connector and the first arm, L shaped tube connector can be along the circumferential rotation of the first arm simultaneously, being connected of convenient and outer water tube.
Further improve again, the outer peripheral face of described the second arm is provided with cannelure, the first sealing shroud is tubbiness, the end of the first sealing shroud is provided with radial slot, utilize jump ring to be stuck on the radial slot of the first sealing shroud end and the cannelure of the second arm outer peripheral face and make the axial acquisition location of the first sealing shroud at the second arm, between the first sealing shroud inner surface and second tube outer surface, sealing ring is housed; The outer peripheral face of described the 3rd arm is provided with cannelure, the second sealing shroud is tubbiness, the end of the second sealing shroud is provided with radial slot, utilize jump ring to be stuck on the radial slot of the second sealing shroud end and the cannelure of the 3rd arm outer peripheral face and make the axial acquisition location of the second sealing shroud at the 3rd arm, between the second sealing shroud inner surface and the 3rd tube outer surface, sealing ring is housed.Like this when the second arm and the 3rd not used time of arm, conveniently by the first sealing shroud, the second sealing shroud, the second arm and the 3rd arm are sealed, need to use the second arm or the 3rd arm time, pull down the first sealing shroud or the second sealing shroud can use.
Further improve, described water tank is fixed on a drain pan, and the rear portion of drain pan connects a wallboard, and wallboard is provided with multiple installing holes.Convenient installation, particularly replaces original water heater.
Further improve, on the drain pan of described water tank both sides, power connector end is all housed.Convenience is connected with external power cord.
Further improve, the side of described the second housing and two swinging mountings are hinged, affixed two T shape bars that parallel with depression bar on described pressing plate, in fore-set cover, two fore-sets that are parallel to each other and stretch out the second housing lower end are housed, a microswitch is respectively equipped with in the both sides of the 3rd housing, two electric heating tubes are housed in water tank, two microswitches are controlled respectively the break-make of two heating tube power supplys, the left upper end portion of two swinging mountings is connected to respectively on two T shape bars, match with two fore-set lower ends respectively in the end, lower-left of two swinging mountings, match with the contact of two microswitches respectively in the right part of two swinging mountings.Match and can control the break-make of two heating tube power supplys with two microswitches by two swinging mountings.
Further improve again, the centre of described the 3rd housing is installed with a rotating shaft, the bottom that the 3rd housing is stretched out in rotating shaft is provided with a fan-shaped clamp, below the right part of two swinging mountings, be equipped with a bayonet socket, the fan-shaped clamp that rotating shaft can make rotating shaft bottom matches or does not all match with the bayonet socket below two swinging mounting right parts with the bayonet socket below the right part of two swinging mountings respectively.When bayonet socket below the fan-shaped clamp of rotating shaft bottom and the right part of one of them swinging mounting matches, just can lock a swinging mounting and not rotate, a heating tube wherein, with regard to no power, therefore can carry out the selection of heating power by rotating shaft.
The utility model is going out under water state, the first water proof ring is in the next, intake tunnel and exhalant canal on the first housing are connected, the hydraulic drives water proof diaphragm that now enters the second housing internal upper part is out of shape downwards, water proof diaphragm drives fore-set cover and fore-set to move down, when fore-set just drives the end, lower-left of swinging mounting that swinging mounting is rotated counterclockwise, the contact of microswitch is just withstood in the right part of swinging mounting, microswitch just can be connected the power supply of electric heating tube, electric heating tube just heats to the water entering in water tank, and outlet pipe just can be exported hot water.
In the time that need are cut off the water, press lower platen, pressing plate drives depression bar to match with ratchet, under stage clip effect, depression bar and push rod all move up and locate, and depression bar band dynamic pressure plate, T shape bar move up and locate, and T shape bar just pulls the end, upper left of swinging mounting that swinging mounting is clockwise rotated, the right part of swinging mounting just departs from the contact of microswitch, and microswitch just can cut off the power supply of electric heating tube immediately; Now the sealing-plug of push rod lower end is blocked the centre bore of the second water proof ring, the water of the intake tunnel on the first housing just progressively the moisturizing hole from the first water proof ring end face to the inner chamber water-filling of the first housing below the first water proof ring, in water filling process, the first water proof ring progressively moves up, after moving into place, the first water proof ring just cuts off intake tunnel and the exhalant canal on the first housing, play the function that postpones to close water, close water by delay and take away the waste heat on electric heating tube, prevent from scalding people.
Therefore the utility model just can play by pressing pressing plate the function that postpones to close water, compares by control circuit board, pass taps and electromagnetic water valve and postpones to close water, and manufacturing cost safety and reliability lower, that use is higher.
Brief description of the drawings
Fig. 1 is the utility model stereogram;
Fig. 2 is the utility model left view;
Fig. 3 is the utility model water power controlling organization top view;
Fig. 4 is the A-A cutaway view of Fig. 3;
Fig. 5 is the B-B cutaway view of Fig. 3;
Fig. 6 is the C-C cutaway view of Fig. 3;
Fig. 7 is that the utility model water power controlling organization is hidden base plate stereogram;
Fig. 8 is the utility model the first water proof ring stereogram;
Fig. 9 is the utility model swinging mounting stereogram;
Figure 10 is the utility model water inlet pipe stereogram;
Figure 11 is the L shaped tube connector front view of the utility model;
Figure 12 is the utility model the first sealing shroud stereogram;
Figure 13 is the utility model flow control valve stereogram.
Detailed description of the invention
Below in conjunction with accompanying drawing and concrete embodiment, the utility model is described in further detail.
Shown in Fig. 1 to Figure 13, a kind of novel instant electric water heater, comprise water tank 1, electric heating tube 2, water inlet pipe 3 and outlet pipe 4, outlet pipe 4 is connected with the delivery port of water tank 1, two electric heating tubes 2 are housed in water tank 1, between the water inlet of water tank 1 and water inlet pipe 3, be provided with water power controlling organization 5, between the water inlet of water tank 1 and water power controlling organization 5, be also provided with flow control valve 6, water tank 1 is fixed on a drain pan 7, the rear portion of drain pan 7 connects a wallboard 8, wallboard 8 is provided with multiple installing holes, on the drain pan 7 of water tank 1 both sides, power connector end 9 is all housed;
Described water power controlling organization 5 comprises the first housing 51, the second housing 52 and the 3rd housing 53 that set gradually, the first housing 51 is provided with intake tunnel 511 and exhalant canal 512, intake tunnel 511 on the first housing 51 is communicated with water inlet pipe 3, exhalant canal 512 on the first housing 51 is by the water inlet of flow control valve 6 joining water box 1, the water inlet 61 of flow control valve 6 is connected with the exhalant canal 512 of the first housing 51, and the delivery port 62 of flow control valve 6 connects the water inlet of water tank 1;
The first water proof ring 54 moving up and down is housed in the first housing 51, the first water proof ring 54 cuts off intake tunnel 511 and the exhalant canal 512 on the first housing 51 when upper, the first water proof ring 54 intake tunnel 511 on the first housing 51 and exhalant canal 512 when the next are connected, the end face of the first water proof ring 54 is provided with the inner chamber that a moisturizing hole 541 is communicated with the intake tunnel 511 on the first housing 51 and the first housing 51 below the first water proof ring 54, the centre bore of the first water proof ring 54 is equipped with the second water proof ring 542 moving up and down, the centre bore of the second water proof ring 542 is installed with a push rod 55, a sealing-plug 551 is fixed in the lower end of push rod 55, when push rod 55 moves up, sealing-plug 551 is blocked the centre bore of the second water proof ring 542, when push rod 55 moves down, sealing-plug 551 is opened the centre bore of the second water proof ring 542, the centre bore of the second water proof ring 542 is communicated with the inner chamber of the exhalant canal 542 on the first housing 51 and the first housing 51 below the first water proof ring 54, the top of push rod 55 passes the positioning component 56 that the outer connection one of the first housing 51 is located push rod 55 up and down,
Described positioning component 56 comprises the sleeve 561 fixing with the first housing 51 upper ends, the top of push rod 55 is enclosed within sleeve 561, one ratchet 562 is housed in sleeve 561, ratchet 562 is enclosed within the upper end of push rod 55, between push rod 55 and the first housing 51, stage clip 563 is housed, in sleeve 561, be also equipped with one and stretch out the depression bar 564 of sleeve 561 upper ends, the lower end of depression bar 564 is provided with ratchet and matches with described ratchet 562, one side Joint of the upper end of depression bar 564 and a pressing plate 565, the affixed two T shape bars 566 that parallel with depression bar 564 of opposite side of pressing plate 565;
The second housing 52 internal upper parts are equipped with a water proof diaphragm 57, water proof diaphragm 57 the second housing 52 inner chambers are above communicated with the exhalant canal 512 of the first housing 51, an affixed fore-set cover 571 below water proof diaphragm 57, the fore-set 572 of two second housing 52 lower ends that are parallel to each other and stretch out is housed in fore-set cover 571, between fore-set 572 and fore-set cover 571, stage clip 573 is housed;
There is the middle part of two swinging mountings 58 to be hinged on respectively the outside of the second housing 52, swinging mounting 58 is provided with end, upper left 581, end, lower-left 582 and right part 583, the end, upper left 581 of two swinging mountings 58 is connected to respectively on the T shape bar 566 described in two, matches with two described fore-set 572 lower ends respectively in the end, lower-left 582 of two swinging mountings 58;
59, two microswitches 59 of two microswitches are fixed and control respectively the break-make of two electric heating tube 2 power supplys in the both sides of the 3rd housing 53, match with the right part 583 of two swinging mountings 58 respectively in the contact 591 of two microswitches 59;
Be installed with a rotating shaft 531 in the centre of the 3rd housing 53, the bottom that the 3rd housing 53 is stretched out in rotating shaft 531 is provided with a fan-shaped clamp 5311, the right part 583 of two swinging mountings 58 is equipped with a bayonet socket 5831 below, and the fan-shaped clamp 5311 that rotating shaft 531 can make rotating shaft 531 bottoms matches or all do not match with two swinging mountings, 58 right parts 583 bayonet sockets 5831 below with the right part 583 of two swinging mountings 58 bayonet socket 5831 below respectively;
Described the first housing 51 is formed by connecting by upper shell 51a and bottom end cover 51b, described the second housing 52 is formed by connecting by lower house 52a and upper end cover 52b, described upper shell 51a and lower house 52b are connected, and the first housing 51 and the 3rd housing 53 are fixed on a base plate 50;
In the time that described fore-set 572 drives the end, lower-left 582 of swinging mounting 58 that swinging mounting 58 is rotated counterclockwise, the power supply of the electric heating tube 2 of contact 591 its controls of connection of microswitch 59 is just withstood in the right part 583 of swinging mounting 58; In the time that described T shape bar 566 pulls the end, upper left 581 of swinging mounting 58 that swinging mounting 58 is clockwise rotated, the right part 583 of swinging mounting 58 just departs from the contact 591 of microswitch 59, and microswitch 59 just can cut off the power supply of the electric heating tube 2 of its control;
Described water inlet pipe 3 comprises the supervisor 31 who is connected with the intake tunnel 511 of the first housing 51, a side of supervisor 31 is provided with the first arm 32 and the second arm 33, supervisor 31 opposite side is provided with the 3rd arm 34, on the first arm 31, connect a L shaped tube connector 35, the free end of L shaped tube connector 35 is provided with external screw thread 351, on the second arm 33, cover has cover on the first sealing shroud 36, the three arms 34 to have the second sealing shroud 37.
Be provided with cannelure 321 at the outer peripheral face of the first arm 32, L shaped tube connector 35 links are provided with radial slot 352, utilize jump ring to be stuck on the radial slot 352 of L shaped tube connector 35 and the cannelure 321 of the first arm 32 outer peripheral faces and make the axial acquisition location of L shaped tube connector 35 at the first arm 32, between L shaped tube connector 35 inner surfaces and the first arm 32 outer surfaces, sealing ring is also housed;
Be provided with cannelure 331 at the outer peripheral face of the second arm 33, the first sealing shroud 36 is tubbiness, the end of the first sealing shroud 36 is provided with radial slot 361, utilize jump ring to be stuck on the radial slot 361 of the first sealing shroud 36 ends and the cannelure 331 of the second arm 33 outer peripheral faces and make the axial acquisition location of the first sealing shroud 36 at the second arm 33, between the first sealing shroud 36 inner surfaces and the second arm 33 outer surfaces, sealing ring is housed;
The outer peripheral face of described the 3rd arm 34 is provided with cannelure 341, the structure of the second sealing shroud 37 is identical with the first sealing shroud 36, the end of the second sealing shroud 37 is also provided with radial slot, utilize jump ring to be stuck on the radial slot of the second sealing shroud 37 ends and the cannelure 341 of the 3rd arm 34 outer peripheral faces and make the axial acquisition location of the second sealing shroud 37 at the 3rd arm 34, between the second sealing shroud 37 inner surfaces and the 3rd arm 34 outer surfaces, sealing ring is housed.
The operation principle of the present embodiment is as follows:
Under original state, outlet pipe 4 not water outlets, two electric heating tube 2 no powers, be contained in the first water proof ring 54 in the first housing 51 in upper, intake tunnel 511 and exhalant canal 512 on the first housing 51 are cut off, water is full of the inner chamber of the first housing 51 below the first water proof ring 54 by the moisturizing hole 541 on the first water proof ring 54 end faces, push rod 55 is also in upper simultaneously, and the sealing-plug 551 of push rod 55 lower ends is blocked the centre bore of the second water proof ring 542.
In the time that the fan-shaped clamp 5311 of rotating shaft 531 bottoms does not all match with the bayonet socket 5831 below two swinging mountings, 58 right parts 583, two swinging mountings 58 can both rotate, now press lower platen 565, pressing plate 565 drives depression bar 564 to match and make push rod 55 move down and locate with ratchet 562, the sealing-plug 551 of push rod 55 lower ends is just opened the centre bore of the second water proof ring 542, by the centre bore of the second water proof ring 542, water in the inner chamber of the first housing 51 below the first water proof ring 54 is the exhalant canal 512 from the first housing 51 through the centre bore of the second water proof ring 542 just, flow control valve 6 flows in water tank 1, the first water proof ring 54 hydraulic pressure above is just greater than the first water proof ring 54 hydraulic pressure below, hydraulic pressure just drives rapidly the first water proof ring 54 to move down, intake tunnel 511 and exhalant canal 512 on the first housing 51 are connected, water proof diaphragm 57 the second housing 52 inner chambers are above because the exhalant canal 512 that is communicated with the first housing 51 is also intake simultaneously, hydraulic drives water proof diaphragm 57 is out of shape downwards, water proof diaphragm 57 just drives fore-set cover 571 and two fore-sets 572 to move down, when two fore-sets 572 just drive respectively the end, lower-left 582 of two swinging mountings 58 that two swinging mountings 58 are rotated counterclockwise, the contact 591 of two microswitches 59 is just withstood respectively in the right part 583 of two swinging mountings 58, two microswitches 59 are just connected the power supply of two electric heating tubes 2 simultaneously, two electric heating tubes 2 just heat to the water entering in water tank 1, outlet pipe 4 just can be exported hot water.
When using hot water, click again pressing plate 565, pressing plate 565 drives depression bar 564 to match with ratchet 562, under stage clip 563 effects, depression bar 564 and push rod 55 all move up and locate, depression bar 564 is with dynamic pressure plate 565, two T shape bars 566 move up and locate, when two T shape bars 566 just pull respectively the end, upper left 581 of two swinging mountings 58 that two swinging mountings 58 are clockwise rotated, 591, two of the contacts microswitch 59 that the right part 583 of two swinging mountings 58 just departs from respectively two microswitches 59 just cuts off the power supply of two electric heating tubes 2 simultaneously; Now the sealing-plug 551 of push rod 55 lower ends is blocked the centre bore of the second water proof ring 542, the water of the intake tunnel 511 on the first housing 51 just progressively the moisturizing hole 541 from the first water proof ring 54 end faces to the inner chamber water-filling of the first housing 51 below the first water proof ring 54, in water filling process, the first water proof ring 54 also progressively moves up, after moving into place, the first water proof ring 54 just cuts off again intake tunnel 511 and exhalant canal 512 on the first housing 51, therefore play the function that postpones to close water, can take away two waste heats on electric heating tube 2, prevent from scalding people.
In the time that the fan-shaped clamp 5311 of rotating shaft 531 bottoms matches with the bayonet socket 5831 below one of them swinging mounting 58 right part 583, swinging mounting 58 by card column just can not rotate, the microswitch 59 of corresponding swinging mounting 2 is failure to actuate, the electric heating tube 2 of being controlled by microswitch 59 just can not be switched on, and therefore can carry out the selection of heating power by rotating shaft 531.
Below be only preferred embodiment of the utility model, the change that those skilled in the art does to be equal to by claim all falls into the protection domain of this case.
Claims (10)
1. a novel instant electric water heater, comprise water tank, electric heating tube, water inlet pipe and outlet pipe, outlet pipe is connected with the delivery port of water tank, it is characterized in that: between the water inlet of water tank and water inlet pipe, be provided with water power controlling organization, described water power controlling organization comprises the first housing, the second housing and the 3rd housing that set gradually, the first housing is provided with intake tunnel and exhalant canal, intake tunnel on the first housing is communicated with water inlet pipe, the water inlet of the exhalant canal joining water box on the first housing;
The first water proof ring moving up and down is housed in the first housing, the first water proof ring cuts off intake tunnel and the exhalant canal on the first housing when upper, the first water proof ring intake tunnel on the first housing and exhalant canal when the next are connected, the end face of the first water proof ring is provided with the inner chamber that a moisturizing hole is communicated with the intake tunnel on the first housing and the first housing below the first water proof ring, the centre bore of the first water proof ring is equipped with the second water proof ring moving up and down, the centre bore of the second water proof ring is installed with a push rod, a sealing-plug is fixed in the lower end of push rod, when push rod moves up, sealing-plug is blocked the centre bore of the second water proof ring, when push rod moves down, sealing-plug is opened the centre bore of the second water proof ring, the centre bore of the second water proof ring is communicated with the inner chamber of the exhalant canal on the first housing and the first housing below the first water proof ring, the top of push rod passes the outer positioning component that push rod is located up and down that connects of the first housing,
Described positioning component comprises the sleeve fixing with the first housing upper end, the top of push rod is enclosed within sleeve, one ratchet is housed in sleeve, ratchet sleeve is in the upper end of push rod, between push rod and the first housing, stage clip is housed, is also equipped with one and stretches out the depression bar of sleeve upper end in sleeve, the lower end of depression bar is provided with ratchet and matches with described ratchet, one side Joint of the upper end of depression bar and a pressing plate, at least affixed T shape bar paralleling with depression bar of the opposite side of pressing plate;
The second housing internal upper part is equipped with a water proof diaphragm, the second housing inner chamber above water proof diaphragm is communicated with the exhalant canal of the first housing, an affixed fore-set cover below water proof diaphragm, is equipped with at least one fore-set that stretches out the second housing lower end in fore-set cover, between fore-set and fore-set cover, stage clip is housed;
Have at least the middle part of a swinging mounting to be hinged on the outside of the second housing, swinging mounting is provided with end, upper left, end, lower-left and right part, the end, upper left of swinging mounting is connected on described T shape bar, matches with described fore-set lower end in the end, lower-left of swinging mounting;
A microswitch of controlling electric heating tube on/off is at least fixed in the side of the 3rd housing, matches with the right part of swinging mounting in the contact of microswitch;
When described fore-set drives the end, lower-left of swinging mounting that swinging mounting is rotated counterclockwise, the power supply of the contacting electric heating tube of microswitch is withstood in the right part of swinging mounting; When described T shape bar pulls the end, upper left of swinging mounting that swinging mounting is clockwise rotated, the right part of swinging mounting departs from the power supply of the break of contact electric heating tube of microswitch.
2. the novel instant electric water heater of one according to claim 1, it is characterized in that: between the water inlet of described water tank and water power controlling organization, be also provided with flow control valve, the water inlet of flow control valve is connected with the exhalant canal of described the first housing, and the delivery port of flow control valve connects the water inlet of water tank.
3. the novel instant electric water heater of one according to claim 1, it is characterized in that: described the first housing is formed by connecting by upper shell and bottom end cover, described the second housing is formed by connecting by lower house and upper end cover, described upper shell and lower house are connected, and the first housing and the 3rd housing are fixed on a base plate.
4. the novel instant electric water heater of one according to claim 1, it is characterized in that: described water inlet pipe comprises the supervisor who is connected with the intake tunnel of the first housing, supervisor's a side is provided with the first arm and the second arm, supervisor's opposite side is provided with the 3rd arm, on the first arm, connect a L shaped tube connector, the free end of L shaped tube connector is provided with external screw thread, and on the second arm, cover has the first sealing shroud, and on the 3rd arm, cover has the second sealing shroud.
5. the novel instant electric water heater of one according to claim 4, it is characterized in that: the outer peripheral face of described the first arm is provided with cannelure, L shaped tube connector link is provided with radial slot, utilize jump ring to be stuck on the radial slot of L shaped tube connector and the cannelure of the first arm outer peripheral face and make the axial acquisition location of L shaped tube connector at the first arm, between L shaped tube connector inner surface and first tube outer surface, sealing ring is housed.
6. the novel instant electric water heater of one according to claim 4, it is characterized in that: the outer peripheral face of described the second arm is provided with cannelure, the first sealing shroud is tubbiness, the end of the first sealing shroud is provided with radial slot, utilize jump ring to be stuck on the radial slot of the first sealing shroud end and the cannelure of the second arm outer peripheral face and make the axial acquisition location of the first sealing shroud at the second arm, between the first sealing shroud inner surface and second tube outer surface, sealing ring is housed; The outer peripheral face of described the 3rd arm is provided with cannelure, the second sealing shroud is tubbiness, the end of the second sealing shroud is provided with radial slot, utilize jump ring to be stuck on the radial slot of the second sealing shroud end and the cannelure of the 3rd arm outer peripheral face and make the axial acquisition location of the second sealing shroud at the 3rd arm, between the second sealing shroud inner surface and the 3rd tube outer surface, sealing ring is housed.
7. the novel instant electric water heater of one according to claim 1, is characterized in that: described water tank is fixed on a drain pan, and the rear portion of drain pan connects a wallboard, and wallboard is provided with multiple installing holes.
8. the novel instant electric water heater of one according to claim 7, is characterized in that: on the drain pan of described water tank both sides, power connector end is all housed.
9. according to the novel instant electric water heater of one described in claim 1 to 8 any one, it is characterized in that: the side of described the second housing and two swinging mountings are hinged, affixed two T shape bars that parallel with depression bar on described pressing plate, in fore-set cover, two fore-sets that are parallel to each other and stretch out the second housing lower end are housed, a microswitch is respectively equipped with in the both sides of the 3rd housing, two electric heating tubes are housed in water tank, two microswitches are controlled respectively the break-make of two heating tube power supplys, the left upper end portion of two swinging mountings is connected to respectively on two T shape bars, match with two fore-set lower ends respectively in the end, lower-left of two swinging mountings, match with the contact of two microswitches respectively in the right part of two swinging mountings.
10. the novel instant electric water heater of one according to claim 1, it is characterized in that: the centre of described the 3rd housing is installed with a rotating shaft, the bottom that the 3rd housing is stretched out in rotating shaft is provided with a fan-shaped clamp, below the right part of two swinging mountings, be equipped with a bayonet socket, the fan-shaped clamp that rotating shaft can make rotating shaft bottom matches or does not all match with the bayonet socket below two swinging mounting right parts with the bayonet socket below the right part of two swinging mountings respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320871273.4U CN203704311U (en) | 2013-12-27 | 2013-12-27 | Novel instant electric water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320871273.4U CN203704311U (en) | 2013-12-27 | 2013-12-27 | Novel instant electric water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203704311U true CN203704311U (en) | 2014-07-09 |
Family
ID=51054739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320871273.4U Withdrawn - After Issue CN203704311U (en) | 2013-12-27 | 2013-12-27 | Novel instant electric water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203704311U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103673269A (en) * | 2013-12-27 | 2014-03-26 | 厦门阿玛苏电子卫浴有限公司 | Novel instant electric water heater |
-
2013
- 2013-12-27 CN CN201320871273.4U patent/CN203704311U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103673269A (en) * | 2013-12-27 | 2014-03-26 | 厦门阿玛苏电子卫浴有限公司 | Novel instant electric water heater |
| GB2521691A (en) * | 2013-12-27 | 2015-07-01 | Xiamen Amasu Electronic Sanitary Ware Co Ltd | A new instant electric water heater |
| CN103673269B (en) * | 2013-12-27 | 2016-01-13 | 厦门阿玛苏电子卫浴有限公司 | A kind of instant electric water heater |
| GB2521691B (en) * | 2013-12-27 | 2016-12-28 | Xiamen Amasu Electronic Sanitary Ware Co Ltd | An instantaneous electric water heater |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140709 Effective date of abandoning: 20160113 |
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| C25 | Abandonment of patent right or utility model to avoid double patenting |