CN2570681Y

CN2570681Y - Super-thin type vertical and horizontal electric water heater

Info

Publication number: CN2570681Y
Application number: CN 02272658
Authority: CN
Inventors: 谭文胜
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-08-22
Filing date: 2002-08-22
Publication date: 2003-09-03
Anticipated expiration: 2012-08-22

Abstract

The utility model relates to a super-thin type vertical and horizontal electric water heater which has little space occupation and can be vertical and horizontal in use. The utility model comprises an outer shell, a heat-insulating layer, a water inlet pipe, a water outlet pipe and a controller. The utility model is characterized in that an upper inner liner and a lower inner liner which are communicated are arranged in the outer shell, and an upper and a lower tubular electric heating elements respectively extend into the upper and lower inner liners from the right side of the upper and lower inner liners. The left lower angle of the upper inner liner is provided with a first thermostat, and the left upper angle of the lower inner liner is provided with a second thermostat, and the right lower angle of the lower inner liner is provided with a third thermostat. The three thermostats are normally closed, and are connected with the upper and lower tubular electric heating elements in series. When any one of the three thermostats reaches the control temperature and is cut off, the upper and lower tubular electric heating elements are powered off.

Description

Ultrathin horizontal-vertical double-purpose electric heater

Technical field

The utility model relates to a kind of electric heater, particularly a kind of ultrathin horizontal-vertical double-purpose electric heater.

Background technology

Existing electric heater comprises shell, inner bag, heating, controller, water inlet pipe, outlet pipe, magnesium rod and the heat-insulation layer between shell and inner bag; Wherein the effect of magnesium rod is to prevent that incrustation scale from accumulating in heating and inner bag surface, and heating stretches in the inner bag water in it is heated; Because of inner bag will bear bigger hydraulic pressure, its profile causes round barrel shape, and welding end cap in two ends is so its corresponding shell also causes round barrel shape; Electric heater is generally installed by the wall of toilet, and existing this round barrel shape electric heater is bigger because of its radial dimension, thus occupation space big, influence the space structure in the toilet, more be difficult to be installed in the narrow toilet; Existing in addition electric heater is vertical or is horizontal that both service orientations can not be exchanged.

Summary of the invention

Take up room greatly in order to solve existing electric heater, can only be by the problem of a direction use, the utility model proposes a kind of ultrathin horizontal-vertical double-purpose electric heater, its occupation space is little, little to the spacial influence in the toilet, also be fit to be installed in the narrow toilet, and can stand up or crouch and put use.

Technical scheme:

A kind of ultrathin horizontal-vertical double-purpose electric heater, comprise shell, heat-insulation layer, water inlet pipe, outlet pipe and controller, it is characterized in that being provided with in the shell upper inner-liner and the bottom inner container that communicates, on, following electrothermal tube is respectively from last, the right side of bottom inner container is stretched into, in the bottom inner container, the lower left corner of upper inner-liner is provided with first temperature controller, the upper left corner of bottom inner container is provided with second temperature controller, the lower right corner of bottom inner container is provided with the 3rd temperature controller, three temperature controllers are normally closed types and with last, following electrothermal tube series connection, when in three temperature controllers any reaches the temperature control temperature and disconnects, down, following electrothermal tube promptly is cut off power supply.

Certainly, above-mentioned three temperature controllers also can be open in usual, join with controller after three's parallel connection, and the arbitrary temperature controller that needs only in three temperature controllers reaches the temperature control temperature and closure, and controller just disconnects the power supply of electrothermal tube.

Described ultrathin horizontal-vertical double-purpose electric heater is characterized in that the water inlet of outlet pipe is positioned at the upper left corner of upper inner-liner.

It can be revolved in the direction of the clock in the time of electric heater will being stood up and turn 90 degrees, and not influence use.

Beneficial effect:

Owing to adopted technical scheme described in the utility model, the inner bag that the inner bag of former big volume is become by two little volumes that communicate constitutes, electric heater for same volume, the compression area of inner bag reduces, thereby reduced the suffered pressure of inner bag, prolonged the service life of electric heater, and the radial dimension of the width of electric heater electric heater during less than former big volume inner bag, its occupation space is little, be particularly suitable for less toilet, space, it in addition can be positioned over the water tank upper in a lavatory.The user buys back and can decide that standing up still crouches puts use behind the electric heater according to the real space of toilet, has made things convenient for the user.

Description of drawings

The utility model is described in further detail below in conjunction with drawings and Examples.

The internal structure schematic diagram of Fig. 1 when to be that ultrathin horizontal-vertical double-purpose electric heater described in the utility model is horizontal place.

Fig. 2 is the cutaway view of Fig. 1 along the A-A line.

The internal structure schematic diagram of Fig. 3 when to be that ultrathin horizontal-vertical double-purpose electric heater described in the utility model is vertical place.

Among the figure 1, shell, 2, heat-insulation layer, 31, upper inner-liner, 32, bottom inner container, 41, go up electrothermal tube, 42, electrothermal tube down, 51, left passage, 52, right passage, 53, middle passage, 61, first temperature controller, 62, second temperature controller, the 63, the 3rd temperature controller, 7, water inlet pipe, 8, outlet pipe, 81, water inlet, 9, the magnesium rod inserts mouthful.

The specific embodiment:

Embodiment one

From Fig. 1 and Fig. 2 as seen, described ultrathin horizontal-vertical double-purpose electric heater, comprise shell 1, heat-insulation layer 2, water inlet pipe 7, outlet pipe 8 and controller (not drawing among the figure), upper inner-liner 31 and bottom inner container 32 are set in the shell 1, the left passage 51 of upper inner-liner 31 and bottom inner container 32 usefulness, right passage 52 and middle passage 53 are communicated with, water inlet pipe 7 and downcomer 8 in the downside of bottom inner container 32 stretches into bottom inner container 32 and the water inlet 81 of outlet pipe 8 through passage 53 stretch into the upper left corner of upper inner-liner 31, the downside of bottom inner container 32 is provided with the magnesium rod and inserts mouth 9, on, following electrothermal tube 41,42 respectively from last, bottom inner container 31,32 right side is stretched into, in the bottom inner container, the lower left corner of upper inner-liner 31 is provided with first temperature controller 61, the upper left corner of bottom inner container 32 is provided with second temperature controller 62, the lower right corner of bottom inner container 32 is provided with the 3rd temperature controller 63, three temperature controllers are normally closed types and with last, following electrothermal tube 41,42 series connection, any in three temperature controllers reaches the temperature control temperature and disconnects at present, following electrothermal tube 41,42 promptly are cut off power supply.

As can be seen from Fig. 2, the cross section of upper and lower inner bag is circular.

Embodiment two

The internal structure that described as can be seen from Fig. 3 ultrathin horizontal-vertical double-purpose electric heater is vertical when placing, it forms after just horizontal among the embodiment one being revolved in the direction of the clock and turning 90 degrees.

Claims

1, a kind of ultrathin horizontal-vertical double-purpose electric heater, comprise shell, heat-insulation layer, water inlet pipe, outlet pipe and controller, it is characterized in that being provided with in the shell upper inner-liner and the bottom inner container that communicates, on, following electrothermal tube is respectively from last, the right side of bottom inner container is stretched into, in the bottom inner container, the lower left corner of upper inner-liner is provided with first temperature controller, the upper left corner of bottom inner container is provided with second temperature controller, the lower right corner of bottom inner container is provided with the 3rd temperature controller, three temperature controllers are normally closed types and with last, following electrothermal tube series connection, when in three temperature controllers any reaches the temperature control temperature and disconnects, down, following electrothermal tube promptly is cut off power supply.

2, ultrathin horizontal-vertical double-purpose electric heater according to claim 1 is characterized in that the water inlet of outlet pipe is positioned at the upper left corner of upper inner-liner.