CN104266360B

CN104266360B - Twin coiled tube type heat exchange water tank

Info

Publication number: CN104266360B
Application number: CN201410503774.6A
Authority: CN
Inventors: 洪波; 洪一波; 陈凯; 陈金红
Original assignee: HAIMEN HUANGHAI PIONEER PARK SERVICES Co Ltd
Current assignee: HAIMEN HUANGHAI PIONEER PARK SERVICES CO., LTD.
Priority date: 2014-09-26
Filing date: 2014-09-26
Publication date: 2017-02-08
Anticipated expiration: 2034-09-26
Also published as: CN104266360A

Abstract

The invention discloses a twin coiled tube type heat exchange water tank. The heat exchange water tank comprises a shell and an inner container, wherein a heat preservation layer is arranged between the shell and the inner container, the inner container is internally and respectively provided with an upper coiled pipe and a lower coiled pipe, a water inlet pipe is fixed on the inner container at the lower side of the lower coiled pipe and a drainage channel is fixed on the inner wall of the inner container at the upper side of the upper coiled pipe; the inner container is fixed with a water outlet pipe communicated with the drainage channel; the upper coiled pipe and the lower coiled pipe are fixed with vertical water pipes, the water pipe is fixed on the inner side wall of the inner container through a connecting piece, the water pipe penetrates through the inner container and is formed with a bent pipe and the outlet port of the bent pipe penetrates through the upper side of the inner container located in the drainage channel; the water pipe outside the inner container is fixedly connected with a water pump. The water pipe arranged in the inner container of the heat exchange water tank is used for sucking the heat exchanged water in the lower coiled pipe and transporting the water in the discharging pipe, so as to reduce the time for waiting the effluent of the heat exchange water tank.

Description

A kind of Double-coil-tube type heat-exchanging water tank

Technical field：

The present invention relates to the technical field of water heater, change more specifically to a kind of Double-coil-tube type Boiler.

Background technology：

Heat-exchanging water tank typically has cylinder and the heat exchange coil composition being placed on cylinder at present, on cylinder It is fixedly connected with water inlet pipe and water outlet pipe thus the water realizing in heat exchange coil and outflow tube carries out heat friendship Change.Heat exchange coil is located between water inlet pipe and outlet pipe.And the water storage cylinder of some long tubulars at present Typically it is mounted with two heat exchange coils in vivo, two heat exchange coils are located at the upper of water storage cylinder respectively Lower two ends, the medium temperature in the heat exchange coil of top is more than the medium in the heat exchange coil of lower section Temperature is thus improve heat exchange efficiency；And the delivery port of the water inlet pipe of heat-exchanging water tank is normally at water storage The bottom of cylinder, the water inlet of outlet pipe is located at the top of water storage cylinder, thus entering from water inlet pipe Water needs to wait one section of longer time could be from outlet pipe water outlet；But when below heat exchange When coil pipe is provided that the water temperature of needs, thus the heat exchange coil of top need not be opened, but still need to Treat that longer time could water outlet.

Content of the invention：

The purpose of the present invention is aiming at the deficiency of prior art, and provides a kind of Double-coil-tube type to change Boiler, it can reduce the time that the water outlet of heat-exchanging water tank waits.

The technology solution of the present invention is as follows：

A kind of Double-coil-tube type heat-exchanging water tank, including shell and inner bag, disposes between shell and inner bag There is heat-insulation layer, be respectively equipped with coil pipe and two groups of coil pipes of lower coil pipe in inner bag, on the downside of lower coil pipe Water inlet pipe is fixed with inner bag, the inner bag inwall on the upside of upper coil pipe is fixed with water receiving tank, described Inner bag on be fixed with the outlet pipe being connected with water receiving tank；Described upper coil pipe and lower coil pipe are solid Surely there is vertical water pipe, water pipe is fixed on the madial wall of inner bag by connector, described water Pipe forms bend pipe through inner bag, and the port of export of bend pipe passes through inner bag to be located at the upside of water receiving tank； It is fixedly connected with water pump on water pipe outside described inner bag.

It is pipe clamp that described water pump adopts the connector 11 of Mini gear pump, connecting water pipe and inner bag Or welding support.

The entrance point of described water pipe be located at lower coil pipe middle part, water pipe be weldingly fixed on coil pipe and On lower coil pipe.

The beneficial effects of the present invention is：

1st, it simultaneously water pipe being placed in heat-exchanging water tank inner bag carry out drawing bottom coil pipe heat The water conveying outlet pipe water outlet exchanging, thus the time that the water outlet reducing heat-exchanging water tank waits.

Also the support member as heat-exchanging water tank inner coil pipe uses the water pipe of the conveying water that the 2nd, it is adopted, Improve the fastness of coil pipe.

Brief description：

Fig. 1 is the easy structure schematic diagram of the present invention.

In figure：1st, shell；2nd, heat-insulation layer；3rd, inner bag；4th, upper coil pipe；5th, lower coil pipe； 6th, water inlet pipe；7th, water receiving tank；8th, outlet pipe；9th, water pipe；91st, bend pipe；10th, water Pump；11st, connector.

Specific embodiment：

Embodiment：As shown in Figure 1, a kind of Double-coil-tube type heat-exchanging water tank, including shell 1 and interior Courage 3, is mounted with heat-insulation layer 2, is respectively equipped with disk in inner bag 3 between shell 1 and inner bag 3 Pipe 4 and 5 liang of group coil pipes of lower coil pipe, the inner bag 3 of lower coil pipe 5 downside is fixed with water inlet pipe 6, It is fixed with water receiving tank 7 on inner bag 3 inwall of upper coil pipe 4 upside, fixing on described inner bag 3 There is the outlet pipe 8 being connected with water receiving tank 7；Described upper coil pipe 4 and lower coil pipe 5 are fixed with Vertical water pipe 9, water pipe 9 is fixed on the madial wall of inner bag 3 by connector 11, institute The water pipe 9 stated forms bend pipe 91 through inner bag 3, and the port of export of bend pipe 91 passes through inner bag 3 Upside positioned at water receiving tank 7；It is fixedly connected with water pump on the described water pipe 9 in inner bag 3 outside 10.

Described water pump 10 adopts Mini gear pump, the connector 11 of connecting water pipe 9 and inner bag 3 For pipe clamp or welding support.

The entrance point of described water pipe 9 is located at the middle part of lower coil pipe 5 coil pipe, and water pipe 9 is welded and fixed On upper coil pipe 4 and lower coil pipe 5.

Operation principle：There is the long tubular heat-exchanging water tank that some have dual coil pipes in existing market, its The medium of the coil pipe of lower section is provided by apparatus for heating water by solar energy, and the medium of the coil pipe of top is added by electricity Thermal provides, when the medium temperature that apparatus for heating water by solar energy provides carries out heat friendship with heat-exchanging water tank Change rear temperature and do not reach requirement, be then turned on electric heater unit and realize further heat exchange.And ought be too After the medium temperature that sun energy hot water apparatus provides carries out heat exchange with heat-exchanging water tank, temperature can meet During requirement, then open water pump 10, water pipe 9 delivers water in water receiving tank 7 and with outlet pipe 8, Thus the time that the water outlet reducing heat-exchanging water tank waits.

Claims

1. a kind of Double-coil-tube type heat-exchanging water tank, including shell (1) and inner bag (3), shell (1) It is mounted with heat-insulation layer (2) and inner bag (3) between, in inner bag (3), be respectively equipped with coil pipe (4) With (5) two groups of coil pipes of lower coil pipe, the inner bag (3) on the downside of lower coil pipe (5) is fixed with into Water pipe (6) it is characterised in that：It is fixed with inner bag (3) inwall on the upside of upper coil pipe (4) Water receiving tank (7), described inner bag (3) is fixed with the water outlet being connected with water receiving tank (7) Pipe (8)；Described upper coil pipe (4) and lower coil pipe (5) are fixed with vertical water pipe (9), Water pipe (9) is fixed on the madial wall of inner bag (3) by connector (11), described water Pipe (9) forms bend pipe (91) through inner bag (3), and the port of export of bend pipe (91) passes through Inner bag (3) is located at the upside of water receiving tank (7)；Water pipe (9) outside described inner bag (3) On be fixedly connected with water pump (10)；

Described water pump (10) adopts Mini gear pump, connecting water pipe (9) and inner bag (3) Connector (11) is pipe clamp or welding support；

The entrance point of described water pipe (9) is located at the middle part of lower coil pipe (5) coil pipe, water pipe (9) It is weldingly fixed on coil pipe (4) and lower coil pipe (5).