CN201599929U

CN201599929U - Quick electric water heater with double inner containers

Info

Publication number: CN201599929U
Application number: CN2010201007857U
Authority: CN
Inventors: 严望军; 孙光斌
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-01-19
Filing date: 2010-01-19
Publication date: 2010-10-06
Anticipated expiration: 2020-01-19

Abstract

A quick electric water heater with double inner containers comprises an upper inner container and a lower inner container which are mounted inside an outer casing consisting of a computer board, a heat insulation layer and water inlet and outlet connectors. The upper inner container and the lower inner container are serially connected integrally via an inner container connecting pipe, a second heater and an upper temperature control pipe are mounted inside the upper inner container, a first heater and a lower temperature control pipe are mounted inside the lower inner container, the upper inner container is further provided with a third heater and an upper inner container water outlet joint, the lower end of an upper inner container water outlet pipe is inserted onto the upper inner container water outlet joint, and a water outlet connecting pipe integrally connects the upper inner container water outlet joint with the water outlet connector via the outer surface of the lower inner container. Besides the advantages of the double inner containers, the quick electric water heater can adjust the heaters according to needs, can utilize three or two or one heater, is high in adjusting quantity and wide in using range, prevents cold water and hot water from being mixed too fast and water temperature from being reduced suddenly, is safer and more reliable in use, leads hot water inside the upper inner container and the lower inner container to be sufficiently utilized to the utmost extent, increases water yield by 30%, and has effects of saving energy, time and electricity and protecting environments.

Description

The thermoelectric water heater of two inner bag speed

Technical field

The utility model relates to a kind of electric heater, particularly a kind of thermoelectric water heater of two inner bag speed that heats quick and energy saving.

Background technology

Single inner bag electric heater that closed electrical water heater is especially traditional, because of power little, need the long period heating just can reach predetermined temperature, use inconvenient, though and the instant electric water heater is easy to use, its power is bigger, and circuit load is bigger, need also to be not suitable in the average family power utilization environment, using with the special line power supply.

The patent No. 200820042727.6 " a kind of electric water heater with dual inner containers of separate type heating " is though also adopted upper and lower pair of inner bag, and the structure of heater is set respectively in upper and lower inner bag, but because of connecting with middle two bigger pipes between upper and lower two courages, and upper heater only wraps in around the outlet pipe, therefore it is fast still to exist Inlet and outlet water to mix, make the interior water temperature decrease speed of inner bag fast, thereby influence the normal use of water heater.Bring many awkwardly and inconvenient to people, if it is very little only to use upper inner-liner to heat its hot water amount, energy-saving effect is also not obvious.

Summary of the invention

Technical problem to be solved in the utility model is: provide a kind of pair of inner bag speed thermoelectric water heater, can satisfy the needs that the consumer needs the long period hot-water supply, can also improve and the hot water rate, play the effect of energy-conserving and environment-protective.

The technical scheme in the invention for solving the above technical problem is, the thermoelectric water heater of two inner bag speed, comprise being installed in and have the computer plate, heat-insulation layer, advance, on in the shell of water out adapter, bottom inner container, on, bottom inner container is connected in series with the inner bag tube connector and is integral, and secondary heater and last temperature control tube be installed in the upper inner-liner, primary heater and following temperature control tube are installed in the bottom inner container, on the described upper inner-liner the 3rd heater is installed also and the upper inner-liner water outlet connects, upper inner-liner outlet pipe lower end is inserted in the upper inner-liner water outlet and connects, the water outlet tube connector is through the bottom inner container outer surface, the upper inner-liner water outlet connect with water out adapter connect into integral body.

Compared with prior art, advantage of the present utility model is: this fast thermoelectric water heater is except that the advantage with two inner bags, also can regulate used heater as required, can use three heaters or two or a heater, the big use scope of regulated quantity is wide, hot water in the upper and lower inner bag can be made full use of to greatest extent, thereby reach energy-conservation, save time, the effect of power saving.If upper and lower inner bag heats simultaneously, at this moment cold water enters from water supply connector, enter upper inner-liner by bottom inner container and inner bag tube connector, hot water flows through from the outlet pipe of upper inner-liner again, flow out to water out adapter through the water outlet tube connector, reach the temperature of setting separately and can cut off the power supply of heater automatically, the hot water of bottom inner container can be maximally utilised, water rate can improve 30%, because of the water outlet tube connector advances the influence of cold water in the outside of bottom inner container by not being subjected to bottom inner container, therefore mix can be very not fast for hot and cold water, and water temperature can hurried decline and the embarrassment that can't use takes place.When the many hot water amount of needs, establish the 3rd heater again newly, because of its power can play speed heat greatly, improve water temperature at short notice, provide a large amount of hot water for use.Two courages have the transfiguration effect, need summer the hot water amount few, can only make its capacity dwindle half with a upper inner-liner, make heating faster, and the insulation volume is little, area of dissipation reduces, and the energy saving effect is more obvious.

Upper and lower temperature limiter also is installed on the right plate of shell, electric heater is had the safeguard protection effect, use safety and reliability.

Description of drawings

Fig. 1, structural representation of the present utility model.

Fig. 2, master of the present utility model look cutaway view.

The A-A view of Fig. 3, Fig. 2.

The B-B view of Fig. 4, Fig. 2.

The specific embodiment

Below in conjunction with accompanying drawing embodiment of the present utility model is further described.

The shape of upper and lower

inner bag

4,11, big or small identical is connected the back on the connecting plate 19, is fixed into one, and also weld an extension and climbs 21 at place, corresponding upper inner-liner 4 backs on the connecting plate.

To go up, bottom inner container is installed in shell 1 cavity that has heat-insulation layer 17, fixedly water supply connector 3 of welding below shell 1 cavity, water out adapter 12, and installation plug, also on right-hand member, following heater Connection Block installs second respectively in the chamber, the

3rd heater

6,18, primary heater 9 and last, following temperature-controlled

tube

5,8, and the 3rd heater be installed in the top of secondary heater, upper inner-liner outlet pipe 16 is inserted in the upper inner-liner 4, and the lower end is fixed on the upper inner-liner water outlet and connects on 15, the upper inner-liner water outlet connects 15 and is fixed on the outer wall of upper inner-liner, water outlet tube connector 14 connects 15 with water out adapter 12 and upper inner-liner water outlet and connects into integral body, as shown in Figure 4.

One end of inner bag tube connector 13 is fixed on the top of bottom inner container 11, and as the outlet pipe usefulness of bottom inner container 11, the other end is fixed on the bottom of upper inner-liner 4, uses as the water inlet pipe of upper inner-liner 4.

Under shell 1 surface, be assembled with and extension climbed 21 with screw 20 on computer plate 2, the back side and be fixed on the shell 1, as Fig. 1, shown in Figure 3.

Two temperature-sensing probes on the computer plate 2 are inserted in respectively in the upper and lower temperature-controlled

tube

5,8 of upper and lower

inner bag

4,11, control the work of first, second, third 3 heaters respectively.

Upper and

lower temperature limiter

7,10 is installed in the inboard place of right plate of shell 1 respectively, and the left and right side plate with shell is fixed on tapping screw on the both sides of shell cavity again, and the thermoelectric water heater of two inner bag speed is assembled into, as shown in Figure 2.

With the thermoelectric water heater of this pair inner bag speed, utilize the hole that extension is climbed on 21 on the back side to be fixed on the wall with hook, connect inlet tube and outlet tube again, can use.

During use, cold water enters bottom inner container 11 from water supply connector 3, by inner bag tube connector 13, enters upper inner-liner 4 again, and when upper inner-liner 4 water were full, water can be from upper inner-liner outlet pipe 16 when water outlet tube connector 14 flows out with water out adapter 12, represents that two inner bag water all fill.At this moment can plug in, computer plate 2 can show cold water temperature, and the power supply on is described, at this moment can set the gentle working method of working water etc.

If when making common heat supply water and using, can open primary heater 9 and secondary heater 6, upper and lower like this two

inner bags

4,11 heat simultaneously, and according to hot water consumption setting work water temperature, computer plate 2 can cut off the power supply of heater automatically after reaching the temperature of setting separately.

When needing a large amount of hot water, doing on the basis of common use, establishing the 3rd heater 18 again newly, because of the 3rd heater that power is set is bigger, so in use will produce the effect of speed heat, promptly improve water temperature within a short period of time and make it produce a large amount of hot water.

In summer or need the hot water consumption more after a little while, the transfiguration effect is also played in the setting of two courages and three heaters, at this moment only need the heating upper inner-liner to use, make its capacity dwindle half, also can not carry out preheating, directly open the 3rd heater 18, make its limit water outlet, limit Fast Heating, play that heating is faster, insulation volume is littler, area of dissipation is less effect, therefore energy-conservation, power saving effect is more obvious.

Claims

1. thermoelectric water heater of two inner bags speed, comprise being installed in and have computer plate (2), heat-insulation layer (17), advance, water out adapter (3), (12) in the shell (1), bottom inner container (4), (11), on, bottom inner container is connected in series with inner bag tube connector (13) and is integral, and secondary heater (6) and last temperature control tube (5) be installed in the upper inner-liner (4), primary heater (9) and following temperature control tube (8) are installed in the bottom inner container (11), it is characterized in that on the described upper inner-liner (4) the 3rd heater (18) being installed also and the upper inner-liner water outlet connects (15), upper inner-liner outlet pipe (16) lower end is inserted in the upper inner-liner water outlet and connects on (15), water outlet tube connector (14) connects (15) with the upper inner-liner water outlet and connects into integral body with water out adapter (12) through bottom inner container (11) outer surface.

2. the according to claim 1 pair of thermoelectric water heater of inner bag speed is characterized in that the right plate inboard of described housing (1) also is separately installed with upper and lower temperature limiter (7), (10).

3. the according to claim 1 pair of thermoelectric water heater of inner bag speed, it is characterized in that described computer plate (2) be installed in shell (1) under, the temperature-sensing probe on the computer plate (2) is inserted in respectively in the upper and lower temperature-controlled tube (5), (8) of upper and lower inner bag (4), (11).

4. the according to claim 1 pair of thermoelectric water heater of inner bag speed, it is characterized in that described upper inner-liner water outlet connects on the outer wall that (15) be fixed on upper inner-liner (4), upper inner-liner outlet pipe (16) is inserted in the upper inner-liner (4) and the lower end is fixed on the upper inner-liner water outlet and connects on (15).

5. the according to claim 1 pair of thermoelectric water heater of inner bag speed is characterized in that described the 3rd heater (18) is installed in the top of secondary heater (6).