CN220911538U

CN220911538U - New energy kang open-closed loop heating equipment

Info

Publication number: CN220911538U
Application number: CN202322523888.4U
Authority: CN
Inventors: 夏茂国; 关颖; 邱亮; 葛静; 古魁
Original assignee: Shenyang Tianhong New Energy Co ltd
Current assignee: Shenyang Tianhong New Energy Co ltd
Priority date: 2023-09-15
Filing date: 2023-09-15
Publication date: 2024-05-07
Anticipated expiration: 2033-09-15

Abstract

The utility model discloses new energy kang open-closed loop heating equipment, which relates to the technical field of heating equipment and solves a plurality of practical problems existing in rural household cleaning heating system application.

Description

New energy kang open-closed loop heating equipment

Technical Field

The utility model relates to the technical field of heating equipment, in particular to new energy kang open-closed loop heating equipment.

Background

The new energy kang is used as a good clean heating mode in northern rural areas, the traditional heated kang can be completely replaced, straw fuel is replaced, the traditional heating mode generally utilizes a main pipeline of a heating system to supply heat, the heating mode has the advantages of low cost and convenience in use, but the heating mode has a plurality of practical problems in practical application, such as different heating facilities of kang, heating air, geothermal heat and the like, and needs to supply heat all year round, and during the period except for the heating period, the heating system is started to supply heat for the heated kang alone, so that the heating system is inconvenient, the problem of mismatch between the size and load of a boiler can occur, meanwhile, the unnecessary heat dissipation of the boiler and the main pipeline can also occur, and the condition of insufficient heat supply can occur under some special conditions. In order to solve the problems, the invention discloses a new energy kang open-closed loop heat supply design, which not only realizes the efficient independent heat supply of the new energy kang in the period except the heating period, but also can perform the efficient convenient auxiliary heat supply under certain special conditions in the heating period so as to achieve the optimal application effect.

The heating equipment in the closed loop system can be reasonably selected according to the actual demands of users, such as clean, convenient and high-quality electric heating equipment, gas wall-mounted furnaces and the like.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides the new energy kang open-closed loop heating equipment, which solves a plurality of practical problems of the new energy kang in practical application. The problem of unnecessary heat dissipation of the boiler and a main pipeline caused by the fact that a main heating boiler of the system is used for independently supplying heat to kang during the heating period is avoided. Solves the application problem of non-ideal heating effect of the water heating kang under certain special conditions.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a closed loop heating equipment is opened to new forms of energy heatable brick bed, includes system main upper hose, system main wet return, heating installation and water heating kang, the heating installation input is connected with outer upper hose, the heating installation output is connected with outer wet return, outer upper hose one end is connected on system main upper hose, outer wet return is connected on system main wet return, water heating kang input is connected with interior wet return, interior wet return one end is connected in system main upper hose, water heating kang output is connected with interior wet return, interior wet return one end is connected in system main wet return.

Preferably, the inner water supply pipe is provided with an outer one-way check device.

Preferably, a closed-loop guide pipe is connected between the inner water supply pipe and the inner water return pipe, and an inner one-way check device, heating equipment and a circulating pump are arranged on the closed-loop guide pipe.

Preferably, the closed-loop flow guide pipe is connected between the external one-way check device and the new energy kang.

Advantageous effects

The utility model provides new energy kang open-closed loop heating equipment, which solves a plurality of practical problems of the new energy kang in practical application through the arrangement of a closed loop flow guide pipe, a one-way check device, heating equipment and a circulating pump. The problem of unnecessary heat dissipation of the boiler and a main pipeline caused by the fact that a main heating boiler of the system is used for independently supplying heat to kang during the heating period is avoided. Solves the auxiliary heating problem of the non-ideal heating effect of the water heating kang under certain special conditions. The heating equipment in the closed loop system can be reasonably selected according to the actual demands of users, such as clean, convenient and high-quality electric heating equipment, gas wall-mounted furnaces and the like. Simple structure, convenient use and easy operation.

Drawings

Fig. 1 is a schematic diagram of an internal circulation structure of a new energy kang open-closed loop heating device according to the present utility model.

Fig. 2 is a schematic diagram of an external circulation structure of the new energy kang open-closed loop heating apparatus according to the present utility model.

In the figure: 1. a main water supply pipe of the system; 2. a system main return pipe; 3. an outer water supply pipe; 4. heating; 5. an outer return pipe; 6. an outer one-way check device; 7. an inner one-way check device; 8. closed loop honeycomb duct; 9. a circulation pump; 10. a heating device; 11. an inner water supply pipe; 12. an inner return pipe; 13. water heating kang;

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-2, the present utility model provides a technical solution: the utility model provides a closed loop heating equipment is opened to new forms of energy kang, includes system main upper water pipe 1, system main wet return 2, heating installation 4 and hot-water heating kang 13, heating installation 4 input is connected with outer upper water pipe 3, heating installation 4 output is connected with outer wet return 5, outer upper water pipe 3 one end is connected on system main upper water pipe 1, outer wet return 5 is connected on system main wet return 2, hot-water heating kang 13 input is connected with interior wet return 11, interior wet return 11 one end is connected with system main upper water pipe 1, hot-water heating kang 13 output is connected with interior wet return 12, interior wet return 12 one end is connected with system main wet return 2.

The embodiment is further provided that the inner water supply pipe 11 is provided with an outer one-way check device 6.

The embodiment is further configured in that a closed-loop diversion pipe 8 is connected between the inner water supply pipe 11 and the inner water return pipe 12, an inner one-way check device 7 is arranged on the closed-loop diversion pipe 8, a circulating pump 9 is arranged on the closed-loop diversion pipe 8, and a heating device 10 is arranged on the closed-loop backflow pipe 8.

The embodiment is further configured such that the closed-loop diversion pipe 8 is connected between the external unidirectional non-return device 6 and the new energy kang.

The detailed connection means are known in the art, and the following mainly describes the working principle and process, and the specific work is as follows.

The main water supply pipe 1 is a main water supply pipe of a heating system, and the main water return pipe 2 is a main water return pipe of a heating system. The heating system 4 represents heating equipment in winter such as heating system and geothermal system, and the heating equipment 10 represents heating equipment such as electric heating equipment or gas wall-hanging stove. The device structure in the dashed box is connected as claimed in the present invention.

The invention discloses a new energy kang opening and closing loop heat supply design, which comprises an outer one-way check device 6, an inner one-way check device 7, a closed loop flow guide pipe 8, a circulating pump 9, heating equipment 10 and a water heating kang 13.

The outer one-way check device 6 is arranged at the front end of the water inlet pipe of the new energy kang in a downward conduction direction, one end of the closed loop flow guide pipe 8 is connected between the outer one-way check device 6 and the new energy kang 13 through the inner water inlet pipe 11, the other end of the closed loop flow guide pipe is connected with the inner water return pipe 12, the closed loop flow guide pipe 8 is provided with the heating equipment 10, the circulating pump 9 and the inner one-way check device 7, the inner one-way check device 7 is in an upward conduction state, and the installation position sequence of the heating equipment 10, the one-way check device 7 and the circulating pump 9 has no specific requirement.

The heating device 10 is used for supplying heat, the closed-loop heat supply is called, the heater and the circulating pump 9 are started, under the action of the circulating pump 9, water in the closed-loop flow guide pipe 8 passes through the heating device 10, the inner one-way check device 7 and the inner water supply pipe 11, enters the new energy kang for heat exchange after being heated, and then enters the closed-loop flow guide pipe 8 through the inner water return pipe 12 to realize the closed-loop heat supply. Due to the reverse blocking effect of the external one-way check device 6, water in the closed loop diversion pipe 8 can not reversely flow into the main water supply pipe 1 of the system to cause diversion heat loss so as to influence the heat supply effect.

The new energy kang and the heating system 4 are connected in parallel on the main pipeline of the heating system. The water heating kang 13 is provided with heat energy by the main water feeding pipe 1 of the heating system and is used for heating by calling open loops.

When the new energy kang is heated by the heating system, the heating equipment 10 and the circulating pump 9 are in a stop state, and the main water supply pipe 1 of the system supplies hot water for the water heating kang 13. At this time, the outer one-way check device 6 is positively conducted, and hot water enters the water heating kang 13 through the outer one-way check device 6 to exchange heat. The water after heat exchange flows into the main water return pipe 2 of the human system through the inner water return pipe 12, so that open loop heat supply is realized. At this time, the inner one-way check device 7 is in a reverse cut-off state, and hot water can not flow into the inner return pipe 12 by diversion through the closed-loop diversion pipe 8 to influence the heat supply of the kang.

It should be noted that the technical scheme of the utility model can be equally applied to other heating system terminal devices with open-closed loop heating requirements. In this document, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.

Claims

1. The utility model provides a closed loop heating equipment is opened to new forms of energy kang, includes system main upper hose (1), system main wet return (2), heating installation (4) and water heating kang (13), a serial communication port, heating installation (4) input is connected with outer upper hose (3), heating installation (4) output is connected with outer wet return (5), outer upper hose (3) one end is connected on system main upper hose (1), outer wet return (5) are connected on system main wet return (2), water heating kang (13) input is connected with interior wet return (11), interior wet return (11) one end is connected with system main upper hose (1), water heating kang (13) output is connected with interior wet return (12), interior wet return (12) one end is connected with system main wet return (2).

2. The new energy kang open-closed loop heating equipment according to claim 1, characterized in that the inner water supply pipe (11) is provided with an outer one-way check device (6).

3. The new energy kang opening and closing heat supply device according to claim 2, characterized in that a closed-loop guide pipe (8) is connected between the inner water supply pipe (11) and the inner water return pipe (12), an inner one-way check device (7) is arranged on the closed-loop guide pipe (8), a heating device 10 is arranged on the closed-loop guide pipe (8), and a circulating pump (9) is arranged on the closed-loop guide pipe (8).

4. The new energy kang open-closed loop heating equipment according to claim 3, characterized in that one end of the closed loop flow guide pipe (8) is connected with an inner water feeding pipe (11) and is connected between the new energy kang (13) of the outer one-way check device (6); the other end is connected with an inner return pipe (12).