CN202613762U

CN202613762U - Air-energy water tank with spiral-wall clustered tube

Info

Publication number: CN202613762U
Application number: CN 201220126203
Authority: CN
Inventors: 王卫民; 刘在祥
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-03-30
Filing date: 2012-03-30
Publication date: 2012-12-19
Anticipated expiration: 2022-03-30

Abstract

The utility model discloses an air-energy water tank with a spiral-wall clustered tube. The air-energy water tank comprises an outer water tank (1) and an inner water tank (3). The inner water tank (3) is sleeved in the outer water tank (1). An insulation layer (2) is arranged between the outer water tank (1) and the inner water tank (3). The inner water tank (3) is provided with a hot water outlet (4) and a cold water inlet (5). A clustered thermal medium tube (8) is arranged on the outer side wall of the inner water tank (3), and two ends of the clustered thermal medium tube (8) are communicated with a thermal medium inlet (6) and a thermal medium outlet (7). The hot water outlet (4), the cold water inlet (5), the thermal medium inlet (6) and the thermal medium outlet (7) all penetrate through the insulation layer (2) and the outer water tank (1) sequentially.

Description

Spiral wall bundle pipes air can water tank

Technical field

The utility model relates to a kind of air ability water tank, and especially a kind of spiral wall bundle pipes air can water tank.

Background technology

The storage tank of existing Teat pump boiler comprises outer water tank, inner water tank, is arranged in the thermal medium pipe of inner water tank etc.: insulating foam layer is set between outer water tank and inner water tank, on inner water tank, establishes the joint that is connected with water inlet pipe and water outlet pipe.The thermal medium pipe is connected with heat pump (being made up of compressor, evaporimeter and choke valve etc.).Thereby form a closed-circuit system; Be marked with heat transfer medium in the closed-circuit system.When heat pump is started working, compressor in the evaporimeter the heat transfer medium of endothermic gasification constantly be pressed onto the thermal medium pipe that is arranged in inner water tank, emit heat until condensing a gas into a liquid.The heat transfer medium that flows out from the other end of thermal medium pipe is through getting into behind the choke valve the evaporimeter; Heat transfer medium gets into compressor after becoming the GAS ABSORPTION heat by liquid; After compressor compresses, get into once more in the thermal medium pipe, the water in the inner water tank that so goes round and begins again heats.

But the thermal medium pipe of existing Teat pump boiler general all directly with inner water tank in water contact, the incrustation scale of hot water generation has very strong corrosiveness to the thermal medium pipe, understands the service life of shortening heat medium tube, cause the increase of use cost.And the existing peripheral a kind of hot medium pipeline of inner water tank that generally is wrapped in all is the shape that adopts the plane, and heat conduction efficiency is lower.

The utility model content

The technical problem that the utility model will solve provides a kind of spiral wall bundle pipes air that can improve heat exchanger effectiveness can water tank.

In order to solve the problems of the technologies described above, the utility model provides a kind of spiral wall bundle pipes air ability water tank, comprises outer water tank and inner water tank; Said inner water tank is sleeved in the outer water tank; Be provided with heat-insulation layer between said outer water tank and the inner water tank; Inner water tank is provided with hot water outlet and cooling water inlet; It is characterized in that: the lateral wall of inner water tank is provided with boundling thermal medium pipe, and the two ends of said boundling thermal medium pipe are connected with thermal medium inlet and thermal medium outlet respectively; All run through heat-insulation layer and outer water tank successively in said hot water outlet, cooling water inlet, thermal medium inlet and thermal medium outlet.

As improvement that can water tank to the spiral wall bundle pipes air of the utility model: be provided with 2～50 cylindrical pipes that are parallel to each other in the inner chamber of said boundling thermal medium pipe, the inner chamber lateral wall of said boundling thermal medium pipe corresponds to cylindrical pipe and forms semi-cylindrical hill; The two ends of described every cylindrical pipe are connected with thermal medium inlet and thermal medium outlet respectively.

As further improvement that can water tank to the spiral wall bundle pipes air of the utility model: the outer surface at described inner water tank is provided with the semi-circular recesses that matches with the inner chamber lateral wall, and said inner chamber lateral wall embeds in the semi-circular recesses.

The spiral wall bundle pipes air ability water tank of the utility model; On the madial wall of inner water tank, adopted the semi-circular recesses of spiral; And the semi-cylindrical hill piece that has adopted the semi-circular recesses with spiral to match on the surface of boundling thermal medium pipe; When installing, only need the semi-cylindrical hill piece be embedded in the semi-circular recesses very easy; In the inner chamber of boundling thermal medium pipe, be provided with the cylindrical pipe that matches with the semi-cylindrical hill piece; In the time of in the semi-cylindrical hill piece embeds semi-circular recesses; Thermal medium in the cylindrical pipe can carry out the heat conduction to the water in the inner water tank fully, and with respect to the thermal medium Guan Eryan of planar shaped, contact-making surface increases greatly; The increase of contact-making surface can bring the heat conduction efficiency that more is added with.

Description of drawings

Below in conjunction with accompanying drawing the specific embodiment of the utility model is done further explain.

Fig. 1 is the spiral wall bundle pipes air ability water tank primary structure sketch map of the utility model;

Fig. 2 is the boundling thermal medium pipe 8 postrotational amplification partial schematic diagrams that the A-A among Fig. 1 cuts open;

Fig. 3 is the configuration state figure of Fig. 1 when reality is used, i.e. the sketch map that links to each other with heat pump of boundling thermal medium pipe 8.

The specific embodiment

Embodiment 1, Fig. 1 have provided a kind of spiral wall bundle pipes air ability water tank, comprise outer water tank 1, heat-insulation layer 2, inner water tank 3, hot water outlet 4, cooling water inlet 5, thermal medium inlet 6, thermal medium outlet 7 and boundling thermal medium pipe 8.

Outer water tank 1 and inner water tank 3 be suit successively from outside to inside.Establish heat-insulation layer 2 between inner water tank 3 and the outer water tank 1, heat-insulation layer 2 can be processed by polyurethane foam material.

Be provided with 2～50 cylindrical pipes that are parallel to each other 9 (shown in Fig. 2 being 4) in the inner chamber of boundling thermal medium pipe 8, the two ends of every cylindrical pipe 9 export being connected of 7 sealings with thermal medium inlet 6 and thermal medium respectively; The inner chamber lateral wall 11 of boundling thermal medium pipe 8 corresponds to cylindrical pipe 9 and forms semicircular convexity.Correspond to inner chamber lateral wall 11, be provided with the semi-circular recesses 10 of spiral at the outer surface of inner water tank 3.Each inner chamber lateral wall 11 in the boundling thermal medium pipe 8 all embeds in the corresponding semi-circular recesses 10.

On the inner chamber of inner water tank 3, be provided with hot water outlet 4 and cooling water inlet 5; After all running through heat-insulation layer 2 and outer water tank 1 successively, hot water outlet 4, cooling water inlet 5, thermal medium inlet 6 and thermal medium outlet 7 expose.

During the actual use of above-mentioned Teat pump boiler storage tank; Need external heat pump; As shown in Figure 3, concrete is: the outlet of compressor 40 links to each other with thermal medium inlet 6, and the outlet of thermal medium outlet 7 links to each other with the inlet of evaporimeter 30 through choke valve 20 backs; The outlet of evaporimeter 30 links to each other with the inlet of compressor 40, thereby forms a closed-circuit system; Be marked with heat transfer medium (for example freon) in the closed-circuit system.When heat pump is started working; Compressor 40 in evaporimeter 30 the heat transfer medium of endothermic gasification constantly be pressed onto in the cylindrical pipe 9 of boundling thermal medium pipe 8 through thermal medium outlet 7; Emit heat until condensing a gas into a liquid, the water in the inner water tank 3 is heated thereby play.

The heat transfer medium that flows out from the other end of cylindrical pipe 9 gets into the evaporimeters 30 through thermal medium outlet 7 and choke valve 20 backs successively; Heat transfer medium becomes the GAS ABSORPTION heat by liquid; Get into compressor 40 then; After the compression of compressor 40, get in the cylindrical pipe 9 through thermal medium inlet 6 once more, the water in the inner water tank 3 that so goes round and begins again heats.

And between inner water tank 3 and outer water tank 5, be provided with heat-insulation layer 2, after with the heating of the water in the inner water tank 3, heat-insulation layer 2 promptly internally the water in the water tank 3 carry out the insulation of certain hour, with convenient use.

At last, it is also to be noted that what more than enumerate only is a specific embodiment of the utility model.Obviously, the utility model is not limited to above embodiment, and many distortion can also be arranged.All distortion that those of ordinary skill in the art can directly derive or associate from the disclosed content of the utility model all should be thought the protection domain of the utility model.

Claims

1. spiral wall bundle pipes air ability water tank comprises outer water tank (1) and inner water tank (3); Said inner water tank (3) is sleeved in the outer water tank (1); Be provided with heat-insulation layer (2) between said outer water tank (1) and the inner water tank (3); Inner water tank (3) is provided with hot water outlet (4) and cooling water inlet (5); It is characterized in that: the lateral wall of inner water tank (3) is provided with boundling thermal medium pipe (8), and the two ends of said boundling thermal medium pipe (8) are connected with thermal medium inlet (6) and thermal medium outlet (7) respectively; All run through heat-insulation layer (2) and outer water tank (1) successively in said hot water outlet (4), cooling water inlet (5), thermal medium inlet (6) and thermal medium outlet (7).

2. spiral wall bundle pipes air ability water tank according to claim 1; It is characterized in that: be provided with 2～50 cylindrical pipes that are parallel to each other (9) in the inner chamber of said boundling thermal medium pipe (8), the inner chamber lateral wall (11) of said boundling thermal medium pipe (8) corresponds to cylindrical pipe (9) and forms semi-cylindrical hill; The two ends of described every cylindrical pipe (9) are connected with thermal medium inlet (6) and thermal medium outlet (7) respectively.

3. spiral wall bundle pipes air ability water tank according to claim 2; It is characterized in that: the outer surface at described inner water tank (3) is provided with the semi-circular recesses (10) that matches with inner chamber lateral wall (11), and said inner chamber lateral wall (11) embeds in the semi-circular recesses (10).