CN218033784U

CN218033784U - Hot water circulating system with air energy combined with pressure-bearing solar water tank

Info

Publication number: CN218033784U
Application number: CN202221775718.4U
Authority: CN
Inventors: 凌海勇; 吴晓瑾; 凌嘉程
Original assignee: SHANGHAI LINGBEI HEATING AND COOLING EQUIPMENT ENGINEERING CO LTD
Current assignee: SHANGHAI LINGBEI HEATING AND COOLING EQUIPMENT ENGINEERING CO LTD
Priority date: 2022-07-11
Filing date: 2022-07-11
Publication date: 2022-12-13
Anticipated expiration: 2032-07-11

Abstract

The utility model discloses an air can combine hot water circulating system of pressure-bearing formula solar water tank belongs to solar water tank technical field, has solved current solar water tank and has had the poor problem of result of use, and its technical essential is: the cold water source is connected with the inlet of the first check valve, the outlet of the first check valve is connected with a tee joint, one end of the tee joint is connected with a household hot water pipeline, the other end of the tee joint is connected with the water inlet of the air source heat pump, the water outlet of the air source heat pump is connected with the water inlet of the solar water tank, the water outlet of the solar water tank is connected with the water inlet of the household hot water pipeline, the water return port of the household hot water pipeline is connected with the water inlet of the second check valve, the water outlet of the second check valve is merged into the tee joint connected with the first check valve, the auxiliary heating function is integrally realized, the better user demand of customers is met, the resource waste is effectively avoided, the instant heating function is realized by the domestic hot water, the water resource is saved, and the using effect is good.

Description

Hot water circulating system with air energy combined with pressure-bearing solar water tank

Technical Field

The utility model relates to a solar energy water tank field specifically is a hot water circulating system that relates to an air can combine pressure-bearing formula solar energy water tank.

Background

At present, a plurality of developers provide new houses and are provided with solar water tanks, and the pressure-bearing type solar water tanks are used as energy-saving products and are also used as gifts by the developers in a plurality of building projects and directly sent to owners for use. When a new house is decorated, the owners need to consider all indexes of comfort, energy conservation and the like of a domestic hot water system.

The pressure-bearing solar water tank is used as a water heater and is a matching presenting product of a newly purchased house product, but the pressure-bearing solar water heater is a water heater which can only be used by solar energy, the pressure-bearing solar water heater collects solar heat by two heat collecting plates, and a circulating pump circularly heats a water tank coil pipe to heat the water tank to generate domestic hot water. Under the condition of good sun, hot water can be used in one day, but when the sun is not irradiated in rainy days, the solar water tank can not be used for heating water. The water tank is usually heated by an auxiliary electric heater, and the solar water tank cannot ensure that hot water exists at any time, is heated slowly and is inconvenient to use, so that the solar water tank can be discarded by a plurality of owners to cause resource waste, has too low heating power, is not suitable for adopting a domestic hot water circulation function, and cannot realize instant heating of domestic hot water.

Therefore, the existing solar water tank has the defect of poor use effect and is difficult to popularize and apply.

Therefore, it is desirable to provide a hot water circulation system with air energy combined with a pressure-bearing type solar water tank, aiming to solve the above problems.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model provides an aim at provides an air can combine the hot water circulating system of pressure-bearing formula solar water tank to solve the problem among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the hot water circulation system comprises a cold water source, wherein the cold water source is connected with an inlet of a first check valve, an outlet of the first check valve is connected to a tee joint, one end of the tee joint is connected with a household hot water pipeline, the other end of the tee joint is connected to a water inlet of an air source heat pump, a water outlet of the air source heat pump is connected to a water inlet of the solar water tank, a water outlet of the solar water tank is connected to a water inlet of the household hot water pipeline, a water return port of the household hot water pipeline is connected to a water inlet of a second check valve, and a water outlet of the second check valve is merged into the tee joint connected with the first check valve.

As a further scheme of the utility model, there is solar panel through the pipe connection on the solar energy water tank, is provided with solar control ware on the pipeline that solar energy water tank and solar panel are connected.

As a further proposal of the utility model, the household hot water pipeline is provided with a tap, and the hot water can be rapidly discharged by opening the tap.

As a further scheme of the utility model, still include APP control panel, APP control panel's output signal lug connection air source heat pump's power live wire.

As a further aspect of the present invention, a temperature control zero line and an air source heat pump zero line are incorporated into the total zero line.

As a further proposal, the external probe of the temperature controller is arranged at the inlet of the second check valve connected on the hot water pipeline.

To sum up, compared with the prior art, the embodiment of the utility model has the following beneficial effects:

the split solar water tank that this patent product was presented for a lot of developers has realized the auxiliary heating function, the better user demand who has satisfied the customer makes the solar water tank be unlikely to be abandoned, effectively avoids the wasting of resources.

The domestic hot water realizes the function of instant heating, saves water resources and improves the comfort level of using hot water by users.

To illustrate the structural features and functions of the present invention more clearly, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.

Drawings

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

Fig. 2 is a schematic diagram of the connection structure of APP in the embodiment of the present invention.

Reference numerals: 1. a source of cold water; 2. a first check valve; 3. a tee joint; 4. a second check valve; 5. a hot water pipeline; 6. a faucet; 7. an air source; 8. a solar water tank; 9. a solar controller; 10. a solar collector panel; 11. an APP control panel; 12. a backwater temperature sensing probe; 13. a water outlet temperature sensing probe.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The following detailed description is provided for the specific embodiments of the present invention.

Referring to fig. 1 and 2, a hot water circulation system of an air energy combined pressure-bearing type solar water tank comprises a cold water source 1, wherein the cold water source 1 is connected with an inlet of a first check valve 2, an outlet of the first check valve 2 is connected to a tee joint 3, one end of the tee joint 3 is connected with a household hot water pipeline 5, the other end of the tee joint 3 is connected to a water inlet of an air source 7 heat pump, a water outlet of the air source 7 heat pump is connected to a water inlet of a solar water tank 8, a water outlet of the solar water tank 8 is connected to a water inlet of the household hot water pipeline 5, a water return port of the household hot water pipeline 5 is connected to a water inlet of a second check valve 4, and a water outlet of the second check valve 4 is merged into the tee joint 3 connected with the first check valve 2.

Further, a solar heat collecting plate 10 is connected to the solar water tank 8 through a pipeline, and a solar controller 9 is arranged on the pipeline connecting the solar water tank 8 and the solar heat collecting plate 10.

Further, a tap 6 is arranged on the household hot water pipeline 5.

Further, still include APP control panel 11, APP control panel 11's output signal direct connection air source 7 heat pump's power live wire.

Further, a temperature-controlled zero line and an air source 7 heat pump zero line are merged into a total zero line.

Further, an external probe of the temperature controller is arranged at an inlet of a second check valve 4 connected to the hot water pipeline 5.

Preferably, temperature controller return water temperature sensing probe 12 on APP control panel 11 senses the return water temperature and is low on the side, provide the heat pump of output on

air source

7, 7 heat pump start-ups in air source heat pump, built-in circulating pump starts, rivers in the solar water tank 8 advance hot water pipeline 5, get into 7 heat pumps in air source after 5 return water pipes in the hot water pipeline of family, get into solar water tank 8 after 7 heat pumps in air source heat pump heating, get out from solar water tank 8 again and get into hot water pipeline 5, go round and go round again, the return water temperature that senses until the last temperature controller of APP control panel 11 reaches the settlement temperature, stop output, 7 heat pump stop work in air source.

Preferably, the solar water tank 8 and the hot water pipeline 5 are filled with hot water, and the hot water can be quickly discharged by opening the faucet 6.

Preferably, if the solar water tank 8 is filled with hot water, for example, the sun is good in summer, the temperature controller on the APP control panel 11 senses a high water temperature in advance, and the heat pump heating of the air source 7 is automatically cut off.

Preferably, the outlet temperature-sensing probe 13 of the air source 7 heat pump senses the outlet temperature and automatically stops heating when the temperature reaches a set value.

This patent is when in actual use, through increasing a hydrologic cycle air source 7 heat pump, directly establishes ties the inlet outlet of solar energy water tank 8 and the direct heating loop that forms of air source 7 heat pump to realize the heating of air source 7 heat pump to solar energy water tank 8.

If need decorate again, can arrange the hot-water line of family, wet return into together, the inlet outlet and the air source 7 heat pump of solar energy water tank 8, hot-water line and wet return in addition form a series circuit, and the in-process that like this air source 7 heat pump is heating can also heat the water pipe in the hot water of life, realizes that hot water of life opens promptly and heats promptly.

The heating of solar energy collection board 10 and the heating of air source 7 heat pump are independent each other, and different heating temperature can be set for different time slots to air source 7 heat pump, can set point reduction operating frequency daytime, but solar energy usually only can heat when the sun is good daytime, has arrived the sun down hill, and air source 7 heat pump will carry out the heat according to the actual temperature of water tank and supply.

Correspondingly, the solar water tank 8 has no redundant interface and the air source 7 heat pump to directly realize connection heating, and the circular heating must be realized through a household pipeline system.

Correspondingly, the interface of the solar water tank 8 is generally 6 minutes, the household hot water circulating pipeline is also 6 minutes, the heating power of the air source 7 heat pump must be matched with the lift of the circulating pump, the resistance of a pipeline system and the temperature difference of supply return water, the power is too small to meet the heat requirement of the water tank and the whole pipeline for circulating heating, and the power is too large to cause frequent overheat protection of the heat pump. Typically between 1.5 and 3 are recommended.

Correspondingly, the solar water tank 8 absorbs solar heat in four seasons, the water temperatures of the water saving tanks in different seasons, which are heated by solar energy, are different, the water temperature required by families in winter is high, the temperature of the solar water tank 8 is low, and the heating capacity of the air source 7 heat pump is larger. In summer, the temperature of the solar water tank 8 is high, the water temperature required by a family is not too high, the heating energy of the air source 7 heat pump cannot be too large, and a system is required to realize automatic control to meet daily requirements.

The utility model discloses a theory of operation is: APP control panel 11 temperature controller return water temperature sensing probe 12 senses the return water temperature and is low on the side, provide the heat pump of output on air source 7, air source 7 heat pump starts the heating, built-in circulating pump starts, rivers in solar water tank 8 advance hot water pipe 5, get into air source 7 heat pump behind 5 wet return of family hot water pipe, get into solar water tank 8 after 7 heat pumps in the air source heat pump heating, it gets out to get into hot water pipe 5 from solar water tank 8 again, go round and begin again, the return water temperature that senses up to APP control panel 11 last temperature controller reaches the settlement temperature, stop the output, 7 heat pump stop work in the air source, be full of hot water in solar water tank 8 and the hot water pipe 5, it just can go out hot water fast to open tap 6, if be full of hot water in solar water tank 8, for example, summer is good, the temperature controller on APP control panel 11 can sense high temperature in advance, 7 heat pumps in the air source heat pump heating of automatic cutout, 7 heat pump's temperature sensing probe response water temperature, reach and set for automatic stop heating.

It should be particularly noted that all the components in the present application are general standard components or components known to those skilled in the art, which effectively solve the problem of poor use effect of the existing solar water tank.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and any modifications, equivalents, improvements, etc. made within the spirit and principles of the present invention should be included within the scope of the present invention.

Claims

1. The utility model provides an air can combine hot water circulating system of pressure-bearing formula solar water tank, including cold water source (1), a serial communication port, the entry of first check valve (2) is connected in cold water source (1), first check valve (2) exit linkage is to a tee bend (3), one end of tee bend (3) is connected with family hot water pipeline (5), the water inlet of air source (7) heat pump is connected to at tee bend (3) another, the delivery port of air source (7) heat pump is connected to the water inlet of solar water tank (8), the delivery port of solar water tank (8) is connected to the water inlet of family hot water pipeline (5), the return water mouth of family hot water pipeline (5) is connected to the water inlet of second check valve (4), the delivery port of second check valve (4) merges into on tee bend (3) that first check valve (2) are connected.

2. The hot water circulation system of the air energy combined pressure-bearing solar water tank as claimed in claim 1, wherein the solar water tank (8) is connected with a solar heat collecting plate (10) through a pipeline, and a solar controller (9) is arranged on the pipeline connecting the solar water tank (8) and the solar heat collecting plate (10).

3. A hot water circulation system of air energy combined pressure-bearing solar water tank according to claim 1 characterized in that a tap (6) is provided on the domestic hot water pipe (5).

4. The hot water circulation system of air energy combination pressure-bearing solar water tank according to claim 1, characterized by further comprising an APP control panel (11), wherein the output signal of the APP control panel (11) is directly connected to the power supply live wire of the air source (7) heat pump.

5. The hot water circulation system of air energy in combination with pressure-bearing solar water tank according to claim 4, characterized in that the temperature control neutral and air source (7) heat pump neutral merge into the total neutral.

6. The hot water circulation system of the air energy and pressure bearing type solar water tank as claimed in claim 5, wherein the external probe of the temperature controller is arranged at the inlet of the second check valve (4) connected to the hot water pipeline (5).