CN2306625Y

CN2306625Y - Low-voltage heater for pure water machine on vehicle

Info

Publication number: CN2306625Y
Application number: CN 97219330
Authority: CN
Inventors: 李德龙
Original assignee: Individual
Current assignee: Individual
Priority date: 1997-06-28
Filing date: 1997-06-28
Publication date: 1999-02-03
Anticipated expiration: 2007-06-28

Abstract

The utility model relates to a low-voltage heater for vehicular water purifying machine, comprising a casing, a cold water tap and a hot water tap which are arranged on a front casing, a water adding device which is composed of a water inlet tap, a sealing casing and an upper casing, a heating device which is composed of a heating tank top cover, a heating tank, a water inlet pipe, a one-way filtering valve, a hot water outlet pipe, a low-voltage heating pipe, a binding post, a safety valve, an exhaust pipe and a temperature controller and a DC contactor. The heating device is positioned under the water adding device and is arranged on one side of a lower casing, and the DC contactor is arranged on the other side of the lower casing. The utility model can provide hot water for passengers at any time and has the advantages of safe use, etc.

Description

Vehicle-mounted water purification machine low pressure heater

The utility model relates to a kind of vehicle-mounted water purification machine low pressure heater, and it belongs to a kind of vehicle-mounted low-voltage heater.

Along with the develop rapidly of China's transport development, it is more and more that people ride in an automobile and travel and travel.Therefore, people's drinking-water problem has become anxious hang-up to be solved on the road.For overcoming this difficult problem, people have installed water purification machine on automobile.But because water purification machine does not have heater, people still do not drink hot water.For this reason, it exist can not heat cold water and winter can not be antifreeze etc. shortcoming.

The purpose of this utility model provides and a kind ofly can be at any time provides hot water, safe and reliable and vehicle-mounted water purification machine low pressure heater that can be antifreeze to the passenger.

Task of the present utility model is achieved in that it comprises the right shell, the upper casing that has water chamber, back cover, left side shell, the housing that lower casing and fore shell constitute, be contained in cold water water nozzle and hot water water nozzle on the fore shell, be contained in the Lamplight displayer of fore shell top, be contained in switch and the cold water outlet pipe that is contained in upper casing water chamber bottom on the back cover, the delivery port of cold water outlet pipe and cold water water nozzle link, and it also comprises by water inlet tap, the priming apparatus that capsul and upper casing are formed, by the thermotank loam cake, thermotank, water inlet pipe, unidirectional strainer valve, the hot water outlet pipe, the low pressure heating tube, binding post, safety valve, heater and D.C. contactor that blast pipe and thermostat are formed; Water inlet tap is contained in the central authorities of capsul, and capsul and water inlet tap together are contained in the top of upper casing water chamber; The low pressure heating tube is contained in the bottom of thermotank and connects with binding post, thermostat is located at the middle and upper part of thermotank, the hot water outlet pipe is located at the top of thermotank, its delivery port connects with the hot water water nozzle, one end of water inlet pipe connects with the bottom of thermotank, the other end connects with the bottom of upper casing water chamber, unidirectional strainer valve is located at the centre of water inlet pipe, hot water barrel's loam cake is contained in hot water barrel's top, blast pipe is located at the top of hot water barrel's loam cake, safety valve is contained in the centre of blast pipe, and heater is positioned at the following of priming apparatus and is contained in one side of lower casing; D.C. contactor is contained in the another side of lower casing and connects with binding post, Lamplight displayer and thermostat by lead.It also comprises a water dish, water dish be contained on the lower casing and be positioned at fore shell below.

Above-mentioned capsul is a flaring capsul.

Because the utility model has been taked the said structure form, therefore compare with background technology, have following advantage:

1, can be at any time for the passenger provide hot water, for passenger's tourism and travelling brought convenience;

2, safe and reliable: this heater is because of using the low-voltage heating pure water on the automobile, and therefore, this heater is safe and reliable;

3, it is quick to add hot water, and continuity is good;

4, use winter and can prevent that water purification machine from enduring cold.

The utility model will be further described below in conjunction with drawings and Examples.

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is a circuit diagram of the present utility model.

As shown in Figure 1, this heater comprises the housing that is made of the right shell 1, the upper casing 5 that has water chamber, back cover 6, left side shell 7, lower casing 16 and fore shell 21, be contained in cold water water nozzle 22 and hot water water nozzle 23 on the fore shell 21, be contained in the Lamplight displayer 24 of fore shell 21 tops, be contained in switch 4 and the cold water outlet pipe 8 that is contained in upper casing 5 water chamber bottoms on the back cover 6, the delivery port of cold water outlet pipe 8 and cold water water nozzle 22 link; This heater also comprises the priming apparatus of being made up of water inlet tap 2, flaring capsul 3 and upper casing 5, heater 12 and the D.C. contactor 13 be made up of thermotank loam cake 9, columniform thermotank 19, water inlet pipe 11, unidirectional strainer valve 14, hot water outlet pipe 25, low pressure heating tube 18, binding post 17, safety valve 26, blast pipe 27 and thermostat 10; Water inlet tap 2 is contained in the central authorities of capsul 3, and capsul 3 and water inlet tap 2 together are contained in the top of upper casing 5 water chambers; Low pressure heating tube 18 is contained in the bottom of columniform thermotank 19 and connects with binding post 17, thermostat 10 is located at the middle and upper part of thermotank 19, hot water outlet pipe 25 is located at the top of thermotank 19, and its delivery port connects with hot water water nozzle 23, and an end of water inlet pipe 11 connects with the bottom of thermotank 19; The other end connects with the bottom of upper casing 5 water chambers, and unidirectional strainer valve 14 is located at the centre of water inlet pipe 11, and hot water barrel's loam cake 9 is contained in hot water barrel 19 top, and blast pipe 27 is located at the top of hot water barrel's loam cake 9, and safety valve 26 is contained in the centre of blast pipe 27.Heater 12 is positioned at the following of priming apparatus and is contained in one side of lower casing 16; D.C. contactor 13 is contained in the another side of lower casing 16 and connects with binding post 17, Lamplight displayer 24 and thermostat 10 by lead.Water dish 20 be contained on the lower casing 16 and be positioned at fore shell 21 below.Binding post 15 is contained in one side of the close hot water barrel 19 of lower casing 16.

As shown in Figure 2, the protector RD of the end of the normally open contact RJ of D.C. contactor J and main power source ₂Link the other end of this normally open contact RJ and low pressure heating tube DR and heating light-emitting diode D ₂The link of positive terminal connect, the other end of low pressure heating tube DR connects with power cathode, heats light-emitting diode D ₂Negative pole end and resistance R ₂An end connect resistance R ₂The other end and diode D ₃Positive terminal, an end and the thermostat TR of D.C. contactor J ₂Link connect thermostat TR ₂The other end connect diode D with the negative pole of power supply ₃Negative pole end and the link and the thermostat TR of the other end of D.C. contactor J ₁An end connect thermostat TR ₁The other end be connected with an end of K switch, the other end of K switch with control power supply protector RD ₁Link insulation light-emitting diode D ₁Positive terminal and K switch and thermostat TR ₁Link connect insulation light-emitting diode D ₁Negative pole end and resistance R ₁An end connect resistance R ₁The other end and diode D ₃Negative pole end link.

Claims

1, a kind of vehicle-mounted water purification machine low pressure heater, it comprises by the right shell, the upper casing that has water chamber, back cover, left side shell, the housing that lower casing and fore shell constitute, be contained in cold water water nozzle and hot water water nozzle on the fore shell, be contained in the Lamplight displayer of fore shell top, be contained in switch and the cold water outlet pipe that is contained in upper casing water chamber bottom on the back cover, the delivery port of cold water outlet pipe and cold water water nozzle link, and it is characterized in that: it also comprises by water inlet tap, the priming apparatus that capsul and upper casing are formed, by the thermotank loam cake, thermotank, water inlet pipe, unidirectional strainer valve, the hot water outlet pipe, the low pressure heating tube, binding post, safety valve, heater and D.C. contactor that blast pipe and thermostat are formed; Water inlet tap is contained in the central authorities of capsul, and capsul and water inlet tap together are contained in the top of upper casing water chamber; The low pressure heating tube is contained in the bottom of thermotank and connects with binding post, thermostat is located at the middle and upper part of thermotank, the hot water outlet pipe is located at the top of thermotank, its delivery port connects with the hot water water nozzle, one end of water inlet pipe connects with the bottom of thermotank, the other end connects with the bottom of upper casing water chamber, unidirectional strainer valve is located at the centre of water inlet pipe, hot water barrel's loam cake is contained in hot water barrel's top, blast pipe is located at the top of hot water barrel's loam cake, safety valve is contained in the centre of blast pipe, and heater is positioned at the following of priming apparatus and is contained in one side of lower casing; D.C. contactor is contained in the another side of lower casing and by lead and binding post, Lamplight displayer and thermostat connect.

2, vehicle-mounted water purification machine low pressure heater according to claim 1, it is characterized in that: it also comprises a water dish, water dish be contained on the lower casing and be positioned at fore shell below.

3, vehicle-mounted water purification machine low pressure heater according to claim 1 and 2, it is characterized in that: described capsul is a flaring capsul.