CN201138053Y

CN201138053Y - Water heater

Info

Publication number: CN201138053Y
Application number: CNU2007200824187U
Authority: CN
Inventors: 严朝友
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-12-12
Filing date: 2007-12-12
Publication date: 2008-10-22
Anticipated expiration: 2017-12-12

Abstract

The utility model provides a heater provides a heater, and comprises a boiler body, a boiler cover that is arranged on the boiler body and is separated from the boiler body, a cool-water input pipeline and a hot-water output pipeline, and main pipeline that is respectively communicated with the cool-water input pipeline and the hot-water output pipeline, wherein, the boiler body comprises an outer shell body and an inner shell body; a heating device is arranged between the internal bottom of the outer shell body and the outer bottom of the inner shell body; the hot-water output pipeline is arranged on the upper part of the outer shell body and is communicated with the inner shell body; the cool-water input pipeline comprises a cool-water pipe and a water-intake pipe; the cool-water pipe and the water-intake pipe are disconnected outside the boiler cover; the water-intake pipe extends into the lower body of the inner shell body after passing through the boiler cover; a water-source control switch is arranged on the main pipeline that is arranged between a water source and the cool-water pipe; a flow-rate control switch is arranged on the main pipeline between the cool-water pipe and the hot-water output pipeline. The heater can effectively resolve the problems that the heater is influenced by the flow rate and the pressure, and can adjust the flow rate of the cool water and the hot water, and has simple structure, and is convenient to be used.

Description

Water heater

Technical field

The utility model relates to a kind of hot-water heating system, relates generally to water heater.

Background technology

In the prior art, boiler formula water heater mostly is to adopt closed body of heater, be that body of heater is whole the manufacturing, utilize pressure injection cold water during use or draw hot water, this is big and to use regularly, do not need to carry out the place of cold and hot adjusting very suitable for use amount, but it is less but use at any time and need uses of washing one's face and rinsing one's mouth of the place of cold and hot adjustment such as family for use amount, just very inconvenient.And pot-type boiler main employing at present is the mode of instant heating, but the major defect of this mode is to be subjected to hydraulic pressure, current quantitative limitation, when hydraulic pressure then can not be lighted a fire than a hour heating starting device, particularly when same thermal water source is used in many places, then can be hot and cold inhomogeneous, difference variation is big.

Summary of the invention

The purpose of this utility model is to overcome above-mentioned technological deficiency, and a kind of water heater is provided.The utility model can effectively solve the problem that influences that water heater is subjected to discharge and pressure, and can regulate hot water or cold water's flow, and is simple in structure, easy to use.

For achieving the above object, the technical solution adopted in the utility model is:

Water heater, comprise body of heater, be arranged on the body of heater and and be split type bell with body of heater, the cold water inlet pipe road, the hot water delivery pipe road, and respectively with the cold water inlet pipe road, the trunk line that the hot water delivery pipe road is communicated with, it is characterized in that: described body of heater comprises shell body and inner housing, be provided with heater between the inner bottom part of shell body and the outer bottom of inner housing, described hot water delivery pipe road is arranged on shell body top and communicates with inner housing, described cold water inlet pipe road comprises cold water pipe and oral siphon, cold water pipe and oral siphon disconnect outside bell, and oral siphon stretches into the inner housing bottom after by bell; Trunk line between water source and the cold water pipe is provided with the water source gauge tap, is provided with flow control switch on the trunk line between cold water pipe and the hot water delivery pipe road.

Described water source gauge tap and flow control switch are single control or Synchronization Control.

Described heater is electric heater unit or solar heat collector or the burning heater by the combustion medium heating.

Described water heater is vertical or horizontal or the suspension type water heater.

In use, open the water source gauge tap, make cold water flow through subcooled water pipe, oral siphon, and fill with inner housing to position, hot water delivery pipe road, heater heating inner housing bottom, convection current rose to inner housing top after water was heated, if close flow control switch this moment, then have only hot water to flow out with water end (W.E.), as to open flow control switch be hot and cold mixing water with water end (W.E.) then, and new cold water injects by the oral siphon that stretches into the inner housing bottom, and hot water then overflows naturally from the hot water delivery pipe road, forms circulation like this in inner housing.

Advantage of the present utility model is: because water heater is to form the split mode by body of heater and bell to constitute, do not adopt sealing means, like this with regard to avoided owing to the pressure reason cause with the inconstant problem of water end (W.E.) water temperature and pressure boiler because the safety problem that supercharging causes, simultaneously, because forming the circulation of hot and cold water in body of heater replenishes, guaranteed continuous, stable with water end (W.E.), even no longer under Jia Re the situation, inner housing top still some hot water can use; In addition, cold water pipe and oral siphon disconnect outside bell, can prevent from the refluence phenomenon to occur when flow control valve is closed, water source gauge tap and flow control switch are arranged to Synchronization Control, can make the user wait convenient the observation and operation in use.

Description of drawings

Fig. 1 is the utility model structural representation.

Mark among the figure: 1 is inner housing, and 2 is shell body, and 3 is heater, and 4 is bell, and 5 is cold water pipe, and 6 is the hot water delivery pipe road, and 7 is the water source, and 8 is the water source gauge tap, and 9 for to use water end (W.E.), and 10 is flow control switch, and 11 is trunk line, and 12 is oral siphon.

The specific embodiment

Water heater, comprise body of heater, be arranged on the body of heater and and be split type bell 4 with body of heater, the cold water inlet pipe road, hot water delivery pipe road 5, and respectively with the cold water inlet pipe road, the trunk line 11 that output channel 6 is communicated with, the cold water inlet pipe road comprises cold water pipe 5 and oral siphon 12, and outside bell 4, disconnect, described body of heater comprises shell body 2 and inner housing 1, be provided with heater 3 between the outer bottom of the inner bottom part of shell body 2 and inner housing 1, heater 3 is can be various heaters, as electric heater unit, solar heat collector, burning heater by the combustion medium heating, described hot water delivery pipe road 6 is arranged on shell body 2 tops and communicates with inner housing 1, and described oral siphon 5 stretches into inner housing 1 bottom after by bell 4; Trunk line 11 between water source 7 and the cold water pipe 5 is provided with water source gauge tap 8, on the trunk line 11 between cold water pipe 5 and the hot water delivery pipe road 6, be provided with flow control switch 10, water source gauge tap 8 and flow control switch 10 are single control, be handled easily, also water source gauge tap 8 and flow control switch 10 can be set to Synchronization Control, for adapting to different local and place uses, the utility model can be designed as vertical, horizontal, suspension type.

In use, open water source gauge tap 8, make cold water flow through cold water pipe 5 and oral siphon 12 and fill with inner housing 1 to 6 positions, hot water delivery pipe road, heater 3 heating inner housings 1 bottom, convection current rose to inner housing 1 top after water was heated, if close flow control switch 10 this moment, then have only hot water to flow out with water end (W.E.) 9, as open 10 of flow control switch and be hot and cold mixing water with water end (W.E.) 9, and new cold water injects by the oral siphon 5 that stretches into inner housing 1 bottom, hot water then overflows naturally from hot water delivery pipe road 6, forms circulation like this in inner housing 1.Because water heater is to form the split mode by body of heater and bell to constitute, do not adopt sealing means, like this with regard to avoided owing to the pressure reason cause with the inconstant problem of water end (W.E.) water temperature and pressure boiler because the safety problem that supercharging causes, simultaneously, because forming the circulation of hot and cold water in body of heater replenishes, guaranteed continuous, stable with water end (W.E.), even no longer under Jia Re the situation, inner housing top still some hot water can use; In addition, the part of cold water inlet pipe road outside bell installed one section transparent mode pipeline and water source gauge tap and flow control switch are arranged to Synchronization Control, can make the user wait convenient the observation and operation in use.

Claims

1, water heater, comprise body of heater, be arranged on the body of heater and and be split type bell (4) with body of heater, the cold water inlet pipe road, hot water delivery pipe road (6), and respectively with the cold water inlet pipe road, the trunk line (11) that hot water delivery pipe road (6) is communicated with, it is characterized in that: described body of heater comprises shell body (2) and inner housing (1), be provided with heater (3) between the outer bottom of the inner bottom part of shell body (2) and inner housing (1), described hot water delivery pipe road (6) is arranged on shell body (2) top and communicates with inner housing (1), described cold water inlet pipe road comprises cold water pipe (5) and oral siphon (12), cold water pipe (5) and oral siphon (12) disconnect outside bell, and oral siphon (12) stretches into inner housing (1) bottom after by bell (4); Trunk line (11) between water source (7) and cold water inlet pipe road (5) is provided with water source gauge tap (8), is provided with flow control switch (10) on the trunk line (11) between cold water pipe (5) and hot water delivery pipe road (6).

2, water heater according to claim 1 is characterized in that: described water source gauge tap (8) and flow control switch (10) are single control or Synchronization Control.

3, water heater according to claim 1 and 2 is characterized in that: described heater (3) is electric heater unit or solar heat collector or the burning heater by the combustion medium heating.

4, water heater according to claim 3 is characterized in that: described water heater is vertical or horizontal or the suspension type water heater.