CN2357955Y - Drinking water supply device for automobile - Google Patents

Abstract

The utility model relates to a drinking water supplying device for an automobile. The drinking water supplying device for an automobile is composed of a main machine box body, a water taking rack and a water storage bottle, wherein, an electric heating water tank, a control circuit and a two-way water pump are arranged in the main machine box body, an electric heater, a cooler and a water level sensor are arranged in the electric heating water tank, and the control circuit is connected with three control switches and the sensor arranged on the water taking rack; a venting pipe and a water sucking pipe are connected between the electric heating water tank and the water storage bottle, and a water outlet pipe is connected between the output end of the two-way water pump in the main machine box body and the water taking rack through a back valve. The utility model can be used for quickly heating or cooling water having normal temperature.

Description

Automobile drinking water supply device

The utility model relates to car accessories, is the drinking water supply device of a kind of device in automobile.

The general driving gone out, if want drinking hot water, system puts into and can be able to drinking hot water onboard by this thermal bottle that can be incubated with carrying the thermal bottle of going out after at home hot water being ready for earlier usually onboard.But because the limited time that thermal bottle can be incubated, can't reach the purpose of long-time insulation, and can use the situation of hot water onboard, just can use when being long-term travel usually, and after after a while, hot water in the vacuum bottle cools off gradually, though still have cooresponding temperature, but can't be used to infuse coffee, tea or milk etc., if under quite necessary situation, need hot water,, then must seek the place that to obtain hot water on the road and take hot water as for the child brews milk, thereby cause great inconvenience, and also can incur loss through delay the time of journey.If still will use hot water every other day again, then must before going out, prepare hot water again again, so quite trouble inconvenience on dead work, and if spend the night in the open air, then can't be so convenient as preparing hot water at home, the employed legerity type stove and accessory of mountain-climbing carries in system usually, and must be by stove and accessory with water boil, but this kind mode quite expends time in, so inconvenient.In addition,, must prepare band equally in addition and get on the bus if will drink the potable water of cooling, and because of ice-cold beverage is easy to be returned to normal temperature onboard, so be not easy to be kept at very much low-temperature condition; And in the long-distance during the broiling summer route, if it is then very inconvenient to drink ice-cold potable water at any time.

The purpose of this utility model provides the automobile of a kind of device on automobile drinking water supply device, makes it to utilize automotive battery power supply direct heating or freeze into suitable potable water on automobile, so that take at any time in the driving way.

Realize the utility model of above-mentioned purpose, mainly formed by main frame casing, water taking stand and water storage bottle, wherein be equiped with electric heat water tank, control circuit and two-way lift pump in this main frame casing, and be equiped with the electric heater, cooling vessel and the water level sensor that are connected with control circuit in this electric heat water tank, and control circuit also be installed in water taking stand on three master cocies and sensor be connected; Be connected with a breather pipe and sucking tube between this electric heat water tank and the water storage bottle again, and be equiped with said two-way lift pump on the sucking tube of position in the main frame casing, and between two-way lift pump and water storage bottle, be equiped with a non-return valve, be connected to a coolant outlet pipe and between non-return valve and two-way lift pump, divide, and on coolant outlet pipe the installing another non-return valve, and the coolant outlet pipe end is installed on the water taking stand, and said again sensor position is on the appropriate location in coolant outlet pipe exit; On water taking stand, has a cup support in addition.The drinking water supply device of structure like this, elected when being set at the master cock of hot water, frozen water or normal-temperature water output, control circuit is started simultaneously, and two-way lift pump pumps the water in the water storage bottle to electric heat water tank heating or cooling, oppositely water is sent by coolant outlet pipe by two-way lift pump again, promptly obtained required hot water, frozen water or normal-temperature water.

The utility model has the advantages that the drinking water supply device can Fast Heating or cooling normal-temperature water and required hot water or frozen water is provided; After on the automobile, make things convenient for its device the automobile passenger to take heat or cold potable water at any time

Embodiment of the present utility model as shown in drawings.

Description of drawings:

Fig. 1 is a block diagram of the present utility model.

Fig. 2 is a water inlet action pining drawing of the present utility model.

Fig. 3 is a circuit diagram of the present utility model

Fig. 4 is a water outlet action pining drawing of the present utility model.

Each label is represented in the above-mentioned accompanying drawing:

1-main frame casing, the 11-electric heat water tank, the 11a-electric heater, the 11b-cooling vessel, the 11c-water level sensor, the 12-control circuit, the 121-buzzer phone, the two-way lift pump of 13-, the 14-power lead,

The 2-water taking stand, the 22-master cock, the 23-sensor, the 24-cup support,

3-water storage bottle,

The 4-breather pipe,

The 5-sucking tube, the 51-non-return valve,

The 6-coolant outlet pipe, the 61-non-return valve.

Below in conjunction with accompanying drawing and embodiment the utility model is specified.

At first see also Fig. 1, seen by figure, the utility model mainly is made up of main frame casing 1, water taking stand 2 and 3 in water storage bottle.Please consult Fig. 2 and Fig. 3 simultaneously, be equiped with electric heat water tank 11, control circuit 12 and two-way lift pump 13 in this main frame casing 1, and be equiped with an electric heater 11a, the cooling vessel 11b and the water level sensor 11c that are connected with control circuit 12 in this electric heat water tank 11, and control circuit 12 also be installed in water taking stand 2 on three master cocies 22 and sensor 23 be connected; Be connected with a breather pipe 4 and sucking tube 5 again between this electric heat water tank 11 and the water storage bottle 3, and be equiped with said two-way lift pump 13 on the sucking tube 5 of position in main frame casing 1, and between two-way lift pump 13 and water storage bottle 3, be equiped with a non-return valve 51, be connected to a coolant outlet pipe 6 and between non-return valve 51 and two-way lift pump 13, divide, and on coolant outlet pipe 6 installing another non-return valve 61, and coolant outlet pipe 6 ends are installed on the water taking stand 2, and 23 of said again sensors are on the appropriate location in coolant outlet pipe 6 exits; On water taking stand 2, has a cup support 24 in addition.

According to above-mentioned structure, the power lead 14 of this main frame casing 1 is connected on the storage battery of automobile, irritates good standby water in the water storage bottle.In the time will taking hot water, choosing earlier promptly gets start-up control circuit 12 by the master cock 22 that is set at hot water, two-way lift pump 13 actions this moment, and pre-prepd cold water in the water storage bottle 3 is pumped to electric heat water tank 11, non-return valve 51 unidirectional opening on this sucking tube 5 are flowed into potable water at this moment, and the non-return valve 61 on the coolant outlet pipe 6 is a closed condition, then make the potable water of not heating be flowed into electric heat water tank 11, as shown in Figure 2, and make the electric heater 11a in the electric heat water tank 11 begin heating, and when the water of suction electric heat water tank 11 must when water level has reached the water level of setting, then make two-way lift pump 13 shut down by water level sensor 11c sensing; And in pump process, air in this electric heat water tank 11 must drain in the water storage bottle 3 by breather pipe 4, and vapor pressure that is produced in heat process and aqueous vapor must drain in the water storage bottle 3, this water storage bottle 3 is not airtight fully again, then get, make that the pressure in the pipeline system is kept identical with extraneous bar pressure so that unnecessary pressure is given off.After potable water is heated to required temperature, even this control circuit 12 electric heater 11a stop heating, and buzzer phone 121 is sounded the alarm, water container can be placed the below, exit of the coolant outlet pipe 6 of water taking stand 2 this moment, and the sensor 23 of this water taking stand 2 has sensed water container, even two-way lift pump 13 antiports in road in this control electricity, and the potable water after the heating in the electric heat water tank 11 is outwards extracted out, non-return valve 51 on the sucking tube 5 is an off state at this moment, and the non-return valve 61 on the coolant outlet pipe 6 is a channel status, then get so that heated hot water is discharged by coolant outlet pipe 6, and flow into the position in the water container in coolant outlet pipe 6 exits, as shown in Figure 4.If in the setting-up time that buzzer phone 121 gives the alarm, yet water container is not placed coolant outlet pipe 6 exits of water taking stand 2, promptly sensor 23 does not detect water container, and this control circuit i.e. no longer action, and PTO Power Take Off.Moreover, if in the time of will taking frozen water, then optional by the master cock 22 that is set at frozen water as aforementioned manner of execution, the electric heater 11a that only is electric heat water tank 11 that do not exist together is failure to actuate, but cooling vessel 11b start, and must will flow into the low temperature that is water-cooled to of electric heat water tank 11, and as aforesaid manner of execution the potable water through being cooled to low temperature is discharged, so promptly get and take frozen water.Again, as long as if take normal-temperature water, and do not need hot water or frozen water, then optional by the master cock 22 that is set at normal temperature, and as the aforementioned operation mode, the electric heater 11a or the neither action of cooling vessel 11b of this electric heat water tank 11 at this moment makes the potable water that flows into electric heat water tank 11 without heating or cooling, discharge and be able to the normal temperature state, so taken the potable water of normal temperature state.

Claims (1)

1, a kind of automobile drinking water supply device, mainly formed by main frame casing (1), water taking stand (2) and water storage bottle (3), it is characterized in that: be equiped with electric heat water tank (11), control circuit (12) and two-way lift pump (13) in the main frame casing (1), and be equiped with the electric heater (11a), cooling vessel (11b) and the water level sensor (11c) that are connected with control circuit (12) in this electric heat water tank (11), and control circuit (12) also be installed in water taking stand (2) on three master cocies (22) and sensor (23) be connected; Be connected with a breather pipe (4) and sucking tube (5) again between this electric heat water tank (11) and the water storage bottle (3), and be equiped with said two-way lift pump (13) on the sucking tube (5) of position in main frame casing (1), and between two-way lift pump (13) and water storage bottle (3), be equiped with a non-return valve (51), be connected to a coolant outlet pipe (6) and between non-return valve (51) and two-way lift pump (13), divide, and at the last installing of coolant outlet pipe (6) another non-return valve (61), and coolant outlet pipe (6) end is installed on the water taking stand (2), and said again sensor (23) position is on the appropriate location in coolant outlet pipe (6) exit; On water taking stand (2), has a cup support (24) in addition.

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