CN211876404U

CN211876404U - Non-stamping double-direct-current heat exchange type solar heat collection water tank

Info

Publication number: CN211876404U
Application number: CN202020574151.9U
Authority: CN
Inventors: 厉成华
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-16
Filing date: 2020-04-16
Publication date: 2020-11-06
Anticipated expiration: 2030-04-16

Abstract

The utility model relates to a hot water equipment technical field, specifically speaking relates to a two direct current heat transfer formula solar energy collection water tanks of non-punching press. The box body comprises a water tank shell, an inner water tank and a heat-preservation interlayer arranged between the water tank shell and the inner water tank, wherein the inner water tank is provided with an inner water tank water inlet pipe and an inner water tank overflow pipe; a heat exchange coil and a heat exchange medium circulation box are arranged in the inner water tank; the heat exchange medium circulating box is fixed at the lower part of the inner cavity of the inner water tank and is provided with a heat exchange medium injection pipe, a heat exchange medium box overflow pipe, a heat exchange medium upper circulating pipe and a heat exchange medium lower circulating pipe. The utility model discloses a two return circuits direct current heat transfer are a non-pressure nature energy storage water tank, and equipment long service life installs and dismantles not only lightly laborsavingly, and still very safety, quality of water can not be by secondary pollution, can not have the phenomenon that scale deposit and deposit polluted in the interior water tank to can avoid causing destruction to whole hot water system.

Description

Non-stamping double-direct-current heat exchange type solar heat collection water tank

Technical Field

The utility model relates to a hot water equipment technical field, specifically speaking relates to a two direct current heat transfer formula solar energy collection water tanks of non-punching press.

Background

In the prior art, a balcony wall-mounted solar water heater stores hot water by using a stamping type water tank, and the hot water discharging mode of the balcony wall-mounted solar water heater is the same as that of an electric water heater, and the hot water is discharged out of the water tank by depending on the pressure of tap water. The wall-mounted solar water heater is characterized in that a heat exchange interlayer welded by iron plates is arranged in an inner water tank of the wall-mounted solar water heater, a heat exchange medium is filled in the heat exchange interlayer, the heat exchange interlayer is communicated with a heat collecting pipe in an outer heat collecting plate through a connecting pipeline to form a closed heat energy transfer circulation system, heat energy absorbed by the heat collecting plate is transferred into the heat exchange interlayer of the water storage tank through the heat transfer medium and then is transferred into water in the tank, and the water in the water tank continuously absorbs the heat energy from the heat exchange medium in the heat exchange interlayer, so that the temperature in the water tank. The traditional ram-type water tank has the following defects:

1. the pressure generated by the temperature rise of tap water and a heat collector can damage a water tank;

2. in order to bear the pressure generated by the temperature rise of the tap water and the heat collector, a thicker plate needs to be selected for manufacturing the water tank, so that the whole weight of the water tank is larger, the installation and the disassembly not only wastes time and labor, but also has potential safety hazards;

3. the used hot water is discharged from the water tank, and the water is stored in the water tank for a long time and is easy to be secondarily polluted;

4. the water tank is internally required to be added with water in a circulating way, so that scaling and deposition pollution phenomena are easy to occur in the water tank, and the whole hot water system is damaged.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a two direct current heat transfer formula solar energy collection water tanks of non-punching press, solve above technical problem.

In order to solve the above problems, the utility model adopts the following technical scheme:

a non-stamping double-direct-current heat exchange type solar heat collection water tank comprises a tank body, a water tank shell, an inner water tank and a heat preservation interlayer arranged between the water tank shell and the inner water tank, wherein the inner water tank is provided with an inner water tank water inlet pipe and an inner water tank overflow pipe; the method is characterized in that: a heat exchange coil and a heat exchange medium circulation box are arranged in the inner water tank; the heat exchange medium circulating box is fixed at the lower part of the inner cavity of the inner water tank and is provided with a heat exchange medium injection pipe, a heat exchange medium box overflow pipe, a heat exchange medium upper circulating pipe and a heat exchange medium lower circulating pipe.

Further, a heat exchange coil fixing cylinder is fixed at the top of the inner cavity of the inner water tank, and the heat exchange coil is fixed in the heat exchange coil fixing cylinder.

Furthermore, the bottom of the box body is also provided with an auxiliary electric heating interface and a reserved opening.

Furthermore, a water temperature and water level detection port is arranged at the top of the box body.

Has the advantages that: compared with the prior art, the utility model discloses a two return circuits direct current heat transfer are a non-pressure nature energy storage water tank, have following advantage:

1. the pressure generated by the temperature rise of the tap water and the heat collector cannot damage the box body of the water tank and the heat exchange medium circulation box, so that the service life of the equipment is long;

2. the box body of the water tank does not bear the pressure generated by the temperature rise of tap water and the heat collector, so that the box body of the water tank does not need to be made of thick plates, the whole weight of the water tank is reduced, and the water tank is light, convenient, labor-saving and safe to mount and dismount;

3. the water in the internal water tank is used as a heat-conducting medium between the heat-exchange medium circulation tank and the heat-exchange coil, hot water used by a user is hot water which is obtained by enabling tap water to enter the heat-exchange coil to absorb heat energy in the internal water tank and then heating, the water quality is the same as that of the tap water, and secondary pollution cannot be caused;

4. the water in the inner water tank is used as a heat-conducting medium, the consumption is low, and the water does not need to be added circularly after the inner water tank is filled with the water, so that the phenomena of scaling and deposition pollution cannot occur in the inner water tank, and the damage to the whole hot water system can be avoided.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

In the figure: 1-water tank shell; 2-heat preservation interlayer; 3-an inner water tank; 4-overflow pipe of inner water tank; 5-heat exchange coil fixing cylinder; 6-heat exchange coil pipe; 7-water temperature and water level detection port; 8-a heat exchange medium circulation box; 9-heat exchange medium injection pipe; 10-heat exchange medium tank overflow pipe; 11-heat exchange medium upper circulation pipe; 12-water inlet pipe of inner water tank; 13-cold water inlet; 14-heat exchange medium lower circulation pipe; 15-an auxiliary electrical heating interface; 16-hot water outlet; 17-reserved port.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the following detailed description.

Example (b):

as shown in fig. 1, the non-stamped double direct-current heat exchange type solar heat collection water tank of the embodiment includes a water tank housing 1, an inner water tank 3, and a heat preservation interlayer 2 disposed between the water tank housing 1 and the inner water tank 3, where the inner water tank 3 is provided with an inner water tank inlet pipe 12 and an inner water tank overflow pipe 4. The bottom of the box body is also provided with an auxiliary electric heating interface 15 and a reserved opening 17. The top of the box body is provided with a water temperature and water level detection port 7.

And a heat exchange coil 6 and a heat exchange medium circulating box 8 are arranged in the inner water tank 3. The top of the inner cavity of the inner water tank 3 is fixed with a heat exchange coil fixing cylinder 5, and the heat exchange coil 6 is fixed in the heat exchange coil fixing cylinder 5. The heat exchange medium circulating tank 8 is fixed at the lower part of the inner cavity of the inner water tank 3 and is provided with a heat exchange medium injection pipe 9, a heat exchange medium tank overflow pipe 10, a heat exchange medium upper circulating pipe 11 and a heat exchange medium lower circulating pipe 14; the inner water tank inlet pipe 12, the inner water tank overflow pipe 4, the cold water inlet 13 and the hot water outlet 16 of the heat exchange coil 6, the heat exchange medium injection pipe 9, the heat exchange medium tank overflow pipe 10, the heat exchange medium upper circulating pipe 11 and the heat exchange medium lower circulating pipe 14 all penetrate through the tank body downwards.

The non-stamping double-direct-current heat exchange type water tank adopts double-circuit heat exchange, the heat exchange medium circulation box 8 is an independent non-stamping closed box, the lower part of the inner cavity of the inner water tank 3 is favorable for heat energy transfer, the heat exchange medium upper circulation pipe 11 and the heat exchange medium lower circulation pipe 14 are respectively connected with corresponding medium circulation ports on the solar heat collecting plate through pipelines to form a heat energy transfer circulation system, the heat energy of the solar heat collecting plate is transferred into the heat exchange medium circulation box 8 through the heat exchange medium, the heat exchange medium circulation box 8 transfers the heat energy into the water of the inner water tank 3, and the water temperature in the inner water tank 3 is continuously raised; a cold water inlet 13 of the heat exchange coil 6 is connected with a tap water pipeline, and a hot water outlet 16 is connected with an indoor hot water pipeline; tap water enters the heat exchange coil 6 to exchange heat with hot water in the inner water tank 3 to form hot water, and the hot water is discharged from the hot water outlet 16 for users to use.

The utility model discloses a water tank shell 1, interior water tank 3 and heat transfer medium circulation case 8 all use 304 stainless steel material welding to form, water tank box and heat transfer medium circulation case 8 are all non-punching press formula, interior water tank overflow pipe 4 and heat transfer medium case overflow pipe 10 all can be used for the exhaust, make box and heat transfer medium circulation case 8 not bear the pressure that tap water and heat collector intensification produced, long service life, do not need to choose for use thick panel preparation, thereby whole weight has been alleviateed, the installation is not only light laborsaving with the dismantlement, still very safety. The water in the inner water tank 3 is used as a heat-conducting medium between the heat-exchange medium circulation tank 8 and the heat-exchange coil 6, and hot water used by a user is hot water which is obtained by enabling tap water to enter the heat-exchange coil 6 to absorb heat energy in the inner water tank 3 and rise in temperature, and the water quality is the same as that of the tap water and cannot be secondarily polluted; meanwhile, water in the inner water tank 3 is used as a heat-conducting medium, consumption is low, and water does not need to be added circularly after the water is filled (an automatic water adding mode can be set for supplementing water into the inner water tank 3), so that the phenomena of scaling and deposition pollution cannot exist in the inner water tank, and the damage to the whole hot water system can be avoided.

The above is only the embodiment of the present invention, not so limit on the other hand through the patent scope of the present invention, all utilize the equivalent structure made in the specification and the attached drawings, directly or indirectly apply to other related technical fields, all with the same principle within the patent protection scope of the present invention.

Claims

1. A non-stamping double-direct-current heat exchange type solar heat collection water tank comprises a water tank shell (1), an inner water tank (3) and a heat preservation interlayer (2) arranged between the water tank shell (1) and the inner water tank (3), wherein the inner water tank (3) is provided with an inner water tank water inlet pipe (12) and an inner water tank overflow pipe (4); the method is characterized in that: a heat exchange coil (6) and a heat exchange medium circulation box (8) are arranged in the inner water tank (3); the heat exchange medium circulating box (8) is fixed at the lower part of the inner cavity of the inner water tank (3) and is provided with a heat exchange medium injection pipe (9), a heat exchange medium box overflow pipe (10), a heat exchange medium upper circulating pipe (11) and a heat exchange medium lower circulating pipe (14).

2. The non-stamped dual direct current heat exchange type solar thermal collection water tank according to claim 1, wherein: the top of the inner cavity of the inner water tank (3) is fixed with a heat exchange coil fixing cylinder (5), and the heat exchange coil (6) is fixed in the heat exchange coil fixing cylinder (5).

3. The non-stamped dual direct current heat exchange type solar thermal collection water tank according to claim 1, wherein: the bottom of the box body is also provided with an auxiliary electric heating interface (15) and a reserved opening (17).

4. The non-stamped dual direct current heat exchange type solar thermal collection water tank according to claim 1, wherein: the top of the box body is provided with a water temperature and water level detection port (7).