CN2202263Y - Automatic circulating hot-water device - Google Patents

Abstract

The utility model relates to an automatic circulating hot-water device used on a common household range, comprising an upper cover which is raised upwards, a bottom shell and a water inlet and a water outlet pipe joints which are respectively arranged at the high point and the low point of the upper cover. A water storing cavity between the upper cover and the bottom shell is respectively communicated with the lower part of a high-level water tank by guiding a flexible pipe through the water inlet and a water outlet pipe joints. After the device utilizes the temperature increase of water, the specific weight can have a little descending regulation. The device is placed on the range and then is heated, and after the temperature of the water in the water storing cavity is raised, the cold water in the high-level water tank cycles automatically through a pipeline to achieve the purpose that the cold water in the high-level water tank is warmed.

Description

Automatic circulating hot-water device

The utility model relates to a kind of plumbing, exactly, is a kind of automatic circulation type hot water apparatus that uses on the normal domestic use cooking stove.

Water-heating shower is washed in bathroom in the own home, using gas heater or electric heater heating shower water is very easily, but it is just very difficult to utilize normal domestic use cooking stove heating cold water to be used for washing Water-heating shower, because under the condition that does not have external force to help, hot water can be flowed out from shower nozzle, the position that the water level of hot water need be higher than shower nozzle, if adopt earlier cold water after heating on the cooking stove, the way that pours into elevated tank again is very inconvenient.

The purpose of this utility model provides a kind of automatic circulation type hot water apparatus, utilize common cooking stove to this device heating, after water in the device was heated and heats up, hot water was automatically through the cold water mutual circulation of piping and elevated tank, thereby realization makes the cold water heating in the elevated tank.

The purpose of this utility model can be passed through following scheme implementation, and the automatic circulation type hot water apparatus is made up of last cover, drain pan, titting water outlet, admitting pipe joint etc.The obturator that water storage cavity is arranged in upward cover that raises up and drain pan are formed one, titting water outlet is contained in the eminence that cover raises up, and communicate with water storage cavity top, admitting pipe joint is contained in the lower of cover, and communicate with the water storage cavity bottom, water storage cavity draws two flexible pipes respectively by the water-in and water-out pipe joint and is communicated with two joints of elevated tank bottom, constitutes two water channels from the water storage cavity to the elevated tank.When this device is placed on when heating on the stove fire, water in the water storage cavity is heated intensification, its proportion of back can have decline slightly because the temperature of water raises, so float to the top of water storage cavity in the meeting automatically of the water of heat, and continue past elevated tank through titting water outlet along flexible pipe and rise, when hot water rises, cold water in the elevated tank descends along another flexible pipe, add to the bottom of water storage cavity through admitting pipe joint, the hot water or cold water is circulated automatically along two pipelines respectively, thereby makes the cold water heating in the elevated tank.

For making circulation more reliable, recessed pit in the oriented water storage cavity in the middle part of drain pan, the heat collecting chamber of opening wide below constituting, smoke exhaust pipe heat collecting chamber top pass drain pan, water storage cavity and on cover, constitute the flue that makes heat collecting chamber top and exterior.

After the utility model only need be used flexible pipe and the bottom of elevated tank be communicated with, be put into and heat the cold water heating that just can make in the elevated tank on the stove fire, because of what add in the elevated tank is cold water, just can add elevated tank to running water easily by running water pipe, by the water after the heating of this device, water pipe is drawn use at any time in the elevated tank.This apparatus structure is simple, makes easily, and is in light weight because of installing itself, is again to be connected with flexible pipe with elevated tank, so conveniently moving does not influence on same cooking stove and prepares a meal.

Concrete structure of the present utility model is provided by following examples and accompanying drawing thereof.

Fig. 1 is the profile according to the automatic circulation type hot water apparatus that the utility model proposes.

Fig. 2 is the vertical view of Fig. 1.

Describe the details and the operating position of the concrete automatic circulation type hot water apparatus that the utility model proposes in detail below in conjunction with Fig. 1-2.

This device comprises the upward cover ［ 1 ］ that raises up, drain pan ［ 2 ］, smoke exhaust pipe ［ 5 ］, titting water outlet ［ 6 ］, admitting pipe joint ［ 8 ］, the obturator that water storage cavity ［ 3 ］ are arranged in last cover ［ 1 ］ and drain pan ［ 2 ］ are formed one, titting water outlet ［ 6 ］ is contained in the eminence that cover ［ 1 ］ raises up, and communicate with the top of water storage cavity ［ 3 ］, admitting pipe joint ［ 8 ］ is contained in the lower of cover ［ 1 ］, and communicate with the bottom of water storage cavity ［ 3 ］, water storage cavity ［ 3 ］ draws two flexible pipes respectively by titting water outlet ［ 6 ］ and admitting pipe joint ［ 8 ］ and communicates with the elevated tank bottom; Recessed pit in the oriented water storage cavity in middle part ［ 3 ］ of drain pan ［ 2 ］, the heat collecting chamber ［ 7 ］ of opening wide below forming, three smoke exhaust pipes ［ 5 ］ all pass drain pan ［ 2 ］, water storage cavity ［ 3 ］, cover ［ 1 ］ from the top of heat collecting chamber ［ 7 ］, constitute three tops from heat collecting chamber ［ 7 ］ and lead to outside flue ［ 4 ］.

Before the use, this device is connected with flexible pipe with elevated tank, in elevated tank, add cold water, the water surface should be higher than the hose coupling of water tank bottom, during use, this device is placed on the stove fire heats, after cold water in the water storage cavity ［ 3 ］ is heated and heats up, the higher water of temperature is pooled to the top of water storage cavity ［ 3 ］, and rises through flexible pipe by titting water outlet ［ 6 ］, enters elevated tank, when hot water rises, cold water in the elevated tank adds to the bottom of water storage cavity ［ 3 ］ along another flexible pipe through admitting pipe joint ［ 8 ］, forms hot and cold water and circulates automatically, thereby make cold water heating in the elevated tank.

Claims (2)

1, a kind of automatic circulation type hot water apparatus that on the normal domestic use cooking stove, uses, comprise cover [1], drain pan [2], titting water outlet [6], admitting pipe joint [8], it is characterized in that: the obturator that water storage cavity [3] are arranged in upward cover [1] that raises up and drain pan [2] are formed, titting water outlet [6] is contained in the eminence that cover [1] raises up, and communicate with the top of water storage cavity [3], admitting pipe joint [8] is contained in the lower of cover [1], and communicate with the bottom of water storage cavity [3], water storage cavity [3] draws flexible pipe respectively by the water-in and water-out pipe joint and communicates with the bottom of elevated tank.

2, device according to claim 1, it is characterized in that: recessed pit in the oriented water storage cavity in middle part ［ 3 ］ of drain pan ［ 2 ］, the heat collecting chamber ［ 7 ］ of opening wide below constituting one, smoke exhaust pipe ［ 5 ］ passes drain pan ［ 2 ］, water storage cavity ［ 3 ］, goes up cover ［ 1 ］, constitutes to make the top of heat collecting chamber ［ 7 ］ and the flue ［ 4 ］ of exterior.