Integrated energy storage water tank

Abstract

The utility model provides an integrated energy storage water tank which comprises a shell, a system cabin and a water tank cabin are arranged in the shell, and the system cabin is arranged above the water tank cabin. The system cabin comprises a water replenishing pipeline, a primary water inlet pipeline, a primary water outlet pipeline, a secondary water inlet pipeline and a secondary water outlet pipeline; the water tank cabin comprises a water tank liner; one ends of the water replenishing pipeline, the primary water inlet pipeline, the primary water outlet pipeline, the secondary water inlet pipeline and the secondary water outlet pipeline are arranged outside the shell, and the other ends of the water replenishing pipeline, the primary water inlet pipeline, the primary water outlet pipeline and the secondary water outlet pipeline are arranged in the water tank liner according to different vertical heights. Through the integrated structure of the system cabin and the water tank cabin, the technical problems that in the prior art, the field installation quality is poor, the occupied area is large, the connecting position rusts and ages, and the heat exchange efficiency is reduced are solved.

Description

Technical Field

[0001] The utility model relates to the field of construction, in particular to a heating and air-conditioning technology, and in particular to an integrated energy storage water tank. Background Art

[0002] In the prior art, central air conditioning, HVAC and other equipment are combined by a secondary circulation water system and an energy storage water tank, wherein the energy storage water tank is an external water tank. When the equipment is installed, the water tank needs to be connected to the secondary circulation water system on site. However, this technical solution has the following problems:

[0003] 1. The docking and installation of the on-site water tank and water system is complicated and relies on professional technicians to perform the operation, resulting in high labor costs. The quality of on-site installation is difficult to control, and poor installation quality may lead to noise, leakage, malfunctions and other problems.

[0004] 2. The water system and the water tank are independent of each other, occupy a large area, and cannot adapt to some relatively small environments.

[0005] 3. The connection between the water system and the water tank is easily affected by the external environment, causing corrosion, rust and aging, which can lead to failure and leakage.

[0006] 4. If the water system is combined with the water tank and circulates from both sides of the water tank, improper location selection will lead to a reduction in the liquid heat exchange distance and reduced heat exchange efficiency. Summary of the invention

[0007] The utility model aims to provide an integrated energy storage water tank, which aims to solve the technical problems of poor on-site installation quality, large floor space, rust and aging of joints, and reduced heat exchange efficiency in the prior art.

[0008] An integrated energy storage water tank comprises a shell, wherein a system compartment and a water tank compartment are arranged in the shell, wherein the system compartment is arranged above the water tank compartment; a water supply pipeline, a primary water inlet pipeline, a primary water outlet pipeline, a secondary water inlet pipeline, and a secondary water outlet pipeline are arranged in the system compartment; a water tank liner is arranged in the water tank compartment; the primary water inlet pipeline comprises a first water distribution pipe; one end of the first water distribution pipe is arranged outside the shell, and the other end of the first water distribution pipe is arranged in the water tank liner; the primary water outlet pipeline comprises a first water outlet pipe, a first water pump, and a first water suction pipe; one end of the first water outlet pipe is arranged outside the shell, and the other end of the first water outlet pipe is connected to one end of the first water pump, and the other end of the first water pump is connected to one end of the first water suction pipe, and the other end of the first water suction pipe is arranged in the water tank liner; the The water replenishment pipeline includes a water replenishment valve, a first pipeline, and a second water distribution pipe; one end of the water replenishment valve is arranged outside the shell, the other end of the water replenishment valve is connected to one end of the first pipeline, the other end of the first pipeline is connected to one end of the second water distribution pipe, and the other end of the second water distribution pipe is arranged in the water tank inner tank; the secondary water inlet pipeline includes a second water inlet pipe; one end of the second water inlet pipe is arranged outside the shell, and the other end of the second water inlet pipe is connected to the first pipeline; the secondary water outlet pipeline includes a second water outlet pipe, a second water pump, and a second water suction pipe; one end of the second water outlet pipe is arranged outside the shell, the other end of the second water outlet pipe is connected to one end of the second water pump, the other end of the second water pump is connected to one end of the second water suction pipe, and the other end of the second water suction pipe is arranged in the water tank inner tank.

[0009] Furthermore, the pipe opening of the first water distribution pipe and the pipe opening of the second water suction pipe are arranged near the top of the water tank inner liner, and the pipe openings of the second water distribution pipes and the pipe opening of the first water suction pipe are arranged at the bottom of the water tank inner liner;

[0010] In a direction perpendicular to a horizontal plane, the position of the second water suction pipe opening is lower than the position of the first water distribution pipe opening, and the position of the second water distribution pipe opening is higher than the position of the first water suction pipe opening.

[0011] Furthermore, the pipe openings of the first water distribution pipe and the second water distribution pipe are respectively provided with diffuser joints, and the diffuser joints are densely covered with holes.

[0012] Furthermore, an expansion tank is provided in the system cabin, the expansion tank is connected to the second water distribution pipe, and the expansion tank is communicated with the water tank liner through the second water distribution pipe.

[0013] Furthermore, a safety valve is provided in the system cabin, and the safety valve is connected to the first pipeline.

[0014] Furthermore, a sewage pipeline is arranged in the water tank compartment, and the sewage pipeline includes a sewage valve and a guide pipe; one end of the sewage valve is arranged outside the shell, and the other end of the sewage valve is connected to one end of the guide pipe, and the other end of the guide pipe is arranged at the bottom of the water tank inner liner.

[0015] Furthermore, an exhaust device is provided in the system cabin, and the exhaust device is connected to the top of the water tank liner.

[0016] Furthermore, a heat-insulating layer is provided between the shell and the water tank liner.

[0017] Compared with the prior art, the utility model has positive and obvious effects:

[0018] 1. Through the integrated combination of the secondary water circulation system and the water tank, it can be installed in the factory, improve the connection and installation quality between the system and the water tank, increase the service life, reduce noise and reduce the failure rate.

[0019] 2. Reduce the floor space through the compact vertical layout, and at the same time increase the heat exchange distance of the liquid in the water tank during circulation by adjusting the height of the water suction port and the water distribution port to avoid reducing the heat exchange efficiency.

[0020] 3. The pipes and water tanks are wrapped in the shell to prevent leakage caused by rust, corrosion and aging of the pipes.

[0021] 4. By increasing the distance control and relative position relationship between the water distribution port and the water outlet in the circulating water system, the liquid flow distance is increased, thereby improving the heat exchange efficiency under the integrated structure and avoiding the reduction of heat exchange efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a front cross-sectional structural diagram of an embodiment of the utility model.

[0023] Figure 2 It is a side sectional structural diagram of an embodiment of the utility model.

[0024] Figure 3 It is a schematic diagram of the external structure of an embodiment of the utility model.

[0025] Figure 4 It is a structural logic block diagram of an embodiment of the utility model.

[0026] In the figure: 1 system cabin; 2 water tank cabin; 201 water tank liner; 202 insulation layer; 3 water supply pipeline; 301 water supply valve; 302 first pipeline; 303 safety valve; 304 expansion tank; 305 second water distribution pipe; 4 secondary water inlet pipeline; 401 second water inlet pipe; 5 secondary water outlet pipeline; 501 second water outlet pipe; 502 second water pump; 503 second water suction pipe; 6 primary water inlet pipeline; 601 first water distribution pipe; 7 primary water outlet pipeline; 701 first water outlet pipe; 702 first water pump; 703 first water suction pipe; 8 sewage pipeline; 801 sewage valve; 802 guide pipe; 9 exhaust device; 10 shell; 11 diffuser joint. DETAILED DESCRIPTION

[0027] The following embodiments will further illustrate the present invention, but are not intended to limit the present invention.

[0028] like Figures 1 to 4 As shown, this embodiment provides an integrated energy storage water tank, including a shell 10, in which a system cabin 1 and a water tank cabin 2 are arranged. The shell 10 wraps the system cabin 1 and the water tank cabin 2 therein, thereby achieving the effect of rain and sun protection, thereby slowing down pipeline aging and increasing pipeline life.

[0029] The system cabin 1 is installed as a whole above the water tank cabin 2. The system cabin 1 and the water tank cabin 2 are connected and assembled by professionals before leaving the factory, thereby improving the connection and installation quality and accuracy between the system and the water tank, reducing the cost of dispatched personnel, and further achieving the effect of reducing noise, increasing service life, and reducing failure rate.

[0030] The water tank compartment 2 includes a water tank liner 201, which is vertically arranged and fixedly connected to the shell 10. The water tank liner 201 is made of stainless steel. A polyurethane foam insulation layer 202 is filled between the shell 10 and the water tank liner 201 to improve the insulation effect.

[0031] The system compartment 1 comprises a water supply pipeline 3 , a primary water inlet pipeline 6 , a primary water outlet pipeline 7 , a secondary water inlet pipeline 4 , and a secondary water outlet pipeline 5 .

[0032] The primary water inlet pipeline 6 includes a first water distribution pipe 601 ; one end of the first water distribution pipe 601 is arranged outside the shell 10 , and the other end of the first water distribution pipe 601 passes through the top of the water tank liner 201 and is arranged inside the water tank liner 201 .

[0033] The primary water outlet pipeline 7 includes a first water outlet pipe 701, a first water pump 702, and a first water suction pipe 703; one end of the first water outlet pipe 701 is arranged outside the housing 10, the other end of the first water outlet pipe 701 is connected to one end of the first water pump 702, the other end of the first water pump 702 is connected to one end of the first water suction pipe 703, and the other end of the first water suction pipe 703 passes through the top of the water tank liner 201 and is arranged in the water tank liner 201. The primary water outlet pipeline 7 pumps the water in the water tank liner 201 to the external cold and heat source equipment through the first water pump 702.

[0034] The primary water outlet pipeline 7 and the primary water inlet pipeline 6 are respectively connected to the water inlet and outlet of the cold and heat source equipment, so as to realize the heat exchange of the pipeline liquid and achieve the effect of heating or cooling, and then the liquid after heat exchange is transported back to the energy storage tank to achieve the energy storage effect.

[0035] The water replenishment pipeline 3 includes a water replenishment valve 301, a first pipeline 302, and a second water distribution pipe 305; one end of the water replenishment valve 301 is arranged outside the shell 10 and connected to an external liquid supply source to achieve the effect of replenishing liquid from the outside to the water tank inner liner 201, thereby avoiding liquid shortage in the water tank; the other end of the water replenishment valve 301 is connected to one end of the first pipeline 302, and the other end of the first pipeline 302 is connected to one end of the second water distribution pipe 305, and the other end of the second water distribution pipe 305 passes through the top of the water tank inner liner 201 and is arranged in the water tank inner liner 201.

[0036] The secondary water inlet pipeline 4 includes a second water inlet pipe 401 ; one end of the second water inlet pipe 401 is arranged outside the shell 10 , and the other end of the second water inlet pipe 401 is connected to the first pipeline 302 .

[0037] The secondary water outlet pipeline 5 includes a second water outlet pipe 501, a second water pump 502, and a second water suction pipe 503; one end of the second water outlet pipe 501 is arranged outside the housing 10, the other end of the second water outlet pipe 501 is connected to one end of the second water pump 502, the other end of the second water pump 502 is connected to one end of the second water suction pipe 503, and the other end of the second water suction pipe 503 passes through the top of the water tank liner 201 and is arranged in the water tank liner 201. The secondary water outlet pipeline 5 pumps the water in the water tank liner 201 to the external terminal cold and warm heat exchange equipment through the second water pump 502.

[0038] The secondary water outlet pipeline 5 and the secondary water inlet pipeline 4 are respectively connected to the water inlet and the water outlet of the terminal heating and cooling heat exchange equipment, so as to achieve the heating or cooling effect of the terminal heating and cooling heat exchange equipment on the environment.

[0039] The first water pump 702 and the second water pump 502 are both linked to start and stop control through a control circuit arranged in the system cabin 1. This solution is similar to the energy-saving solution of most existing water systems and is a mature existing technology. The feature of this solution is built-in integration, and its structure and principle will not be repeated here.

[0040] The water pump and water tank capacity should be correctly selected according to the specific project to ensure the system's heat exchange capacity and circulation flow, avoid host failure and system use problems; the controller adopts standardized production to make the performance of each project unified, and improve energy saving and intelligence.

[0041] The pipe openings of the first water distribution pipe 601 and the pipe openings of the second water suction pipe 503 are arranged near the top of the water tank inner liner 201, and the pipe openings of the second water distribution pipe 305 and the pipe openings of the first water suction pipe 703 are arranged at the bottom of the water tank inner liner 201, thereby lengthening the distance between the pipe openings of the first water distribution pipe 601 and the pipe openings of the first water suction pipe 703, and between the pipe openings of the second water distribution pipe 305 and the pipe openings of the second water suction pipe 503, thereby making the liquid flow farther during circulation, and the heat exchange with the liquid in the water tank is more complete, thereby improving the heat exchange efficiency.

[0042] In the direction perpendicular to the horizontal plane, the position of the pipe opening of the second water suction pipe 503 is lower than the position of the pipe opening of the first water distribution pipe 601, and the position of the pipe opening of the second water distribution pipe 305 is higher than the position of the pipe opening of the first water suction pipe 703. Compared with the first water distribution pipe 601, the vertical height of the pipe opening of the second water suction pipe 503 is lower, so that the second water suction pipe 503 can still absorb water normally when the liquid level in the water tank is not full, avoiding the terminal heating and cooling heat exchange equipment from stopping working.

[0043] The vertical height of the second water distribution pipe 305 opening is higher than that of the first water suction pipe 703 opening, thereby avoiding impact on the bottom of the water tank liner 201 during water distribution, thereby reducing noise.

[0044] The pipe openings of the first water distribution pipe 601 and the second water distribution pipe 305 are respectively provided with diffuser joints 11, and the diffuser joints 11 are evenly and densely distributed with holes, so that the first water distribution pipe 601 and the second water distribution pipe 305 can disperse the water flow when distributing water into the water tank inner liner 201, thereby reducing impact and noise.

[0045] The system cabin 1 includes an expansion tank 304, which is connected to the second water distribution pipe 305 and communicates with the water tank liner 201 through the second water distribution pipe 305, so that the pressure stabilization effect is achieved through the expansion tank 304. The expansion tank 304 is widely used in energy storage water tank structures and belongs to the prior art. Its structure and principle are not repeated here.

[0046] The system compartment 1 includes a safety valve 303, which is connected to the first pipeline 302 to prevent excessive air pressure and achieve a safe pressure relief effect.

[0047] The water tank compartment 2 also includes a sewage pipe 8, which includes a sewage valve 801 and a guide pipe 802; one end of the sewage valve 801 is arranged outside the shell 10, and the other end of the sewage valve 801 is connected to one end of the guide pipe 802, and the other end of the guide pipe 802 is arranged at the bottom of the water tank inner liner 201. When the sewage valve 801 is opened, the sewage at the bottom of the water tank inner liner 201 can be discharged through the guide pipe 802 under the action of water pressure, thereby achieving the effect of clean sewage discharge.

[0048] The system cabin 1 includes an exhaust device 9, which is connected to the top of the water tank liner 201. The exhaust device 9 is a passive valve. The exhaust device 9 is a prior art, and its structure and principle are not described here. When the gas inside the water tank increases too much, the exhaust device 9 can discharge the discrete bubbles inside the water tank to prevent the bubbles from occupying the space of the liquid in the water tank.

[0049] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. An integrated energy storage water tank, characterized in that: It comprises a shell (10), wherein a system cabin (1) and a water tank cabin (2) are arranged in the shell (10), and the system cabin (1) is arranged above the water tank cabin (2); The system cabin (1) is provided with a water supply pipeline (3), a primary water inlet pipeline (6), a primary water outlet pipeline (7), a secondary water inlet pipeline (4), and a secondary water outlet pipeline (5); A water tank liner (201) is arranged in the water tank compartment (2); The primary water inlet pipeline (6) comprises a first water distribution pipe (601); one end of the first water distribution pipe (601) is arranged outside the shell (10), and the other end of the first water distribution pipe (601) is arranged inside the water tank liner (201); The primary water outlet pipeline (7) comprises a first water outlet pipe (701), a first water pump (702), and a first water suction pipe (703); one end of the first water outlet pipe (701) is arranged outside the housing (10), the other end of the first water outlet pipe (701) is connected to one end of the first water pump (702), the other end of the first water pump (702) is connected to one end of the first water suction pipe (703), and the other end of the first water suction pipe (703) is arranged in the water tank liner (201); The water replenishment pipeline (3) comprises a water replenishment valve (301), a first pipeline (302), and a second water distribution pipe (305); one end of the water replenishment valve (301) is arranged outside the housing (10), the other end of the water replenishment valve (301) is connected to one end of the first pipeline (302), the other end of the first pipeline (302) is connected to one end of the second water distribution pipe (305), and the other end of the second water distribution pipe (305) is arranged in the water tank inner liner (201); The secondary water inlet pipeline (4) comprises a second water inlet pipe (401); one end of the second water inlet pipe (401) is arranged outside the housing (10), and the other end of the second water inlet pipe (401) is connected to the first pipeline (302); The secondary water outlet pipeline (5) comprises a second water outlet pipe (501) outlet, a second water pump (502), and a second water suction pipe (503); one end of the second water outlet pipe (501) outlet is arranged outside the shell (10), the other end of the second water outlet pipe (501) outlet is connected to one end of the second water pump (502), the other end of the second water pump (502) is connected to one end of the second water suction pipe (503), and the other end of the second water suction pipe (503) is arranged in the water tank inner liner (201).

2. The integrated energy storage water tank according to claim 1, characterized in that: The pipe opening of the first water distribution pipe (601) and the pipe opening of the second water suction pipe (503) are arranged near the top of the water tank inner liner (201), and the pipe openings of the second water distribution pipes and the pipe opening of the first water suction pipe (703) are arranged at the bottom of the water tank inner liner (201); In the direction perpendicular to the horizontal plane, the position of the pipe opening of the second water suction pipe (503) is lower than the position of the pipe opening of the first water distribution pipe (601), and the position of the pipe opening of the second water distribution pipe (305) is higher than the position of the pipe opening of the first water suction pipe (703).

3. The integrated energy storage water tank according to claim 1, characterized in that: The pipe openings of the first water distribution pipe (601) and the second water distribution pipe (305) are respectively provided with diffuser joints (11), and the diffuser joints (11) are densely covered with holes.

4. The integrated energy storage water tank according to claim 1, characterized in that: An expansion tank (304) is provided in the system cabin (1), the expansion tank (304) is connected to the second water distribution pipe (305), and the expansion tank (304) is connected to the water tank liner (201) through the second water distribution pipe (305).

5. The integrated energy storage water tank according to claim 1, characterized in that: A safety valve (303) is provided in the system cabin (1), and the safety valve (303) is connected to the first pipeline (302).

6. The integrated energy storage water tank according to claim 1, characterized in that: A sewage discharge pipeline (8) is arranged in the water tank compartment (2), and the sewage discharge pipeline (8) comprises a sewage discharge valve (801) and a guide pipe (802); one end of the sewage discharge valve (801) is arranged outside the shell (10), the other end of the sewage discharge valve (801) is connected to one end of the guide pipe (802), and the other end of the guide pipe (802) is arranged at the bottom of the water tank inner liner (201).

7. The integrated energy storage water tank according to claim 1, characterized in that: An exhaust device (9) is provided in the system cabin (1), and the exhaust device (9) is connected to the top of the water tank liner (201).

8. The integrated energy storage water tank according to claim 1, characterized in that: A heat-insulating layer (202) is provided between the shell (10) and the water tank liner (201).

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