CN215765793U

CN215765793U - Hot water boiler with hot water storage device

Info

Publication number: CN215765793U
Application number: CN202121223226.XU
Authority: CN
Inventors: 王涛; 李彩虹; 孙勇; 刘翠
Original assignee: Harbin Golden Umbrella Technology Co ltd
Current assignee: Harbin Golden Umbrella Technology Co ltd
Priority date: 2021-06-02
Filing date: 2021-06-02
Publication date: 2022-02-08
Anticipated expiration: 2031-06-02

Abstract

The utility model belongs to the technical field of hot water boilers, and particularly relates to a hot water boiler with a hot water storage device, which comprises a boiler body, wherein the boiler body comprises an inner cavity and an outer cavity, the inner cavity is arranged inside the outer cavity, and is fixedly connected with the top of the outer cavity, a heating ring is fixedly arranged inside the outer cavity, the heating ring is sleeved outside the bottom end of the inner cavity, the bottom outside the outer cavity is provided with a cold water pipe, one side of the outer cavity far away from the cold water pipe is provided with a heat supply pipe, the utility model is provided with an inner cavity positioned in the outer cavity, the heating ring simultaneously completes the heating work of water in the inner cavity in the process of heating the water in the outer cavity, and simultaneously, hot water in the outer cavity forms a heat preservation water layer outside the inner cavity, thereby increase the heat preservation time of inner chamber, supply water to the outside through the extraction subassembly, realized the function that provides hot water supply when equipment is external heat supply.

Description

Hot water boiler with hot water storage device

Technical Field

The utility model belongs to the technical field of hot water boilers, and particularly relates to a hot water boiler with a hot water storage device.

Background

The hot water boiler is a boiler for producing hot water, and is a thermal energy device for heating water to a rated temperature by using thermal energy released by fuel combustion or other thermal energy (such as electric energy, solar energy and the like); the common people in the south only rely on air conditioners, little sun, stoves and other modes for warming in the early years, but the modes are uncomfortable and unsafe, only can play a certain supplementary warming effect, and cannot achieve the overall warming effect of the comfortable and safe whole house of central heating in the north; therefore, with the influence of the upgrading of the consumption, the awareness of consumers for pursuing comfortable heating is increasingly strong, and some water heating devices suitable for being installed in families in the south of China, such as a hot water boiler, are produced.

The existing hot water boiler adopts the hot water circulation principle to achieve the heat supply function in the using process, but the water has energy loss in the circulation process, and cold water flows out when an external valve is opened in the process of supplementing energy loss, so that the boiler cannot supply hot water stably to the outside in the heat supply process.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a hot water boiler having a hot water storage device to solve the problem of the prior art boiler that additional hot water cannot be stably supplied to the outside during the heat supply process.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a boiler with hot water storage device, includes the boiler body, the boiler body includes inner chamber and exocoel, the inner chamber sets up in the inside of exocoel to with the top fixed connection of exocoel, the inside of exocoel is fixed and is equipped with the heating collar, the outside at the inner chamber bottom is established to the heating collar cover, the bottom in the exocoel outside is provided with the cold water pipe, one side that the cold water pipe was kept away from to the exocoel is provided with the heating pipe, the both ends of heating pipe are connected with the upper and lower both ends of exocoel respectively, be provided with the second water pump on the heating pipe, the inside of inner chamber is provided with the extraction subassembly, the one end of extraction subassembly extends to the outside of exocoel, install the switch on the surface of exocoel.

Preferably, a through hole is formed between the inner cavity and the outer cavity, and the through hole is formed in the top end of the inner cavity.

Preferably, the inner cavity is internally provided with a plugging component, and one end of the plugging component is arranged at the through hole.

Preferably, the shutoff subassembly includes electric telescopic handle and fender ring, electric telescopic handle's top and the top fixed connection of inner chamber, electric telescopic handle's bottom and the middle part fixed connection who keeps off the ring, keep off the ring at the inside sliding connection of inner chamber, and keep off the ring setting in through-hole department.

Preferably, the middle part of the baffle ring is fixedly provided with a mounting rack, and the middle part of the mounting rack is fixedly connected with the bottom end of the electric telescopic rod.

Preferably, a temperature sensor and a water level sensor are installed inside the inner cavity, and the water level sensor is arranged above the temperature sensor.

Preferably, the extraction assembly comprises a first water pump and a hot water pipe, the first water pump is arranged at the bottom of the inner cavity, one end of the hot water pipe is connected with the output end of the first water pump, and one end of the hot water pipe extends to the outside of the outer cavity.

Compared with the prior art, the utility model has the beneficial effects that:

(1) the heating ring is arranged in the inner cavity of the outer cavity, the heating ring simultaneously heats water in the inner cavity in the process of heating the water in the outer cavity, and meanwhile, the hot water in the outer cavity forms a heat preservation water layer outside the inner cavity, so that the heat preservation time of the inner cavity is prolonged, water is supplied to the outside through the extraction assembly, and the functions of supplying heat and supplying hot water to the outside of the device are realized.

(2) The utility model is provided with the plugging component which can slide in the inner cavity, under the action of the temperature sensor and the water level sensor, the baffle ring slides in the inner cavity, so that the through hole is leaked, the external hot water enters the inner cavity through the through hole under the water pressure, the baffle ring resets, the isolation between the inner cavity and the outer cavity is realized, when the outer cavity is heated, the external cold water does not enter the inner cavity, the stability of the hot water in the inner cavity is ensured, and the problem that the boiler can not stably provide the hot water to the outside in the heat supply process is solved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of a plugging assembly of the present invention;

FIG. 3 is a top view of the retainer ring of the present invention;

FIG. 4 is a block circuit diagram of the present invention;

in the figure: 1. a switch; 2. a cold water pipe; 3. an inner cavity; 4. a boiler body; 5. an outer cavity; 6. a through hole; 7. a heat supply pipe; 8. an extraction assembly; 9. heating a ring; 10. a first water pump; 11. a hot water pipe; 12. a temperature sensor; 13. a water level sensor; 14. a plugging component; 15. an electric telescopic rod; 16. a baffle ring; 17. a second water pump; 18. and (7) mounting frames.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a hot water boiler with hot water storage device, including boiler body 4, boiler body 4 includes inner chamber 3 and exocoel 5, inner chamber 3 sets up the inside at exocoel 5, and with exocoel 5's top fixed connection, exocoel 5's inside is fixed and is equipped with heating collar 9, the outside in 3 bottoms of inner chamber is established to heating collar 9 cover, the bottom in the exocoel 5 outside is provided with cold water pipe 2, one side that exocoel 5 kept away from cold water pipe 2 is provided with heating pipe 7, the both ends of heating pipe 7 are connected with exocoel 5's upper and lower both ends respectively, be provided with second water pump 17 on the heating pipe 7, the inside of inner chamber 3 is provided with extraction subassembly 8, the one end of extraction subassembly 8 extends to exocoel 5's outside, install switch 1 on exocoel 5's the surface.

Further, a through hole 6 is formed between the inner cavity 3 and the outer cavity 5, the through hole 6 is formed in the top end of the inner cavity 3, the inner cavity 3 and the outer cavity 5 are communicated through the through hole 6, meanwhile, hot water in the outer cavity 5 is gathered at the top of the outer cavity 5, and cold water at the bottom end of the outer cavity 5 is prevented from entering the inner cavity 3 through the through hole 6 formed in the top of the inner cavity 3.

Specifically, the inside of inner chamber 3 is provided with shutoff subassembly 14, and the one end of shutoff subassembly 14 sets up in through-hole 6 department, and shutoff subassembly 14 when being full of hot water in inner chamber 3, avoids outside water to get into inner chamber 3 through-hole 6.

It is worth mentioning that the plugging assembly 14 comprises an electric telescopic rod 15 and a baffle ring 16, the top end of the electric telescopic rod 15 is fixedly connected with the top of the inner cavity 3, the bottom end of the electric telescopic rod 15 is fixedly connected with the middle of the baffle ring 16, the baffle ring 16 is slidably connected inside the inner cavity 3, and the baffle ring 16 is arranged at the through hole 6.

Further, the middle part of the baffle ring 16 is fixedly provided with a mounting rack 18, the middle part of the mounting rack 18 is fixedly connected with the bottom end of the electric telescopic rod 15, the cross section of the mounting rack is in a cross shape, and the structure of the mounting rack prevents the baffle ring from increasing pressure in an inner cavity caused by the sliding process, so that the baffle ring cannot be normally closed.

Further, a temperature sensor 12 and a water level sensor 13 are installed inside the inner cavity 3, and the water level sensor 13 is disposed above the temperature sensor 12.

Further, the extraction assembly 8 comprises a first water pump 10 and a hot water pipe 11, the first water pump 10 is disposed at the bottom of the inner cavity 3, one end of the hot water pipe 11 is connected with an output end of the first water pump 10, and one end of the hot water pipe 11 extends to the outside of the outer cavity 5.

In summary, the heating ring 9, the first water pump 10, the temperature sensor 12, the water level sensor 13, the electric telescopic rod 15 and the second water pump 17 are all electrically connected to the switch 1.

The first water pump 10 and the second water pump 17 both adopt high-temperature-resistant water pumps, the temperature sensor 12 adopts a waterproof temperature sensor, the water level sensor 13 adopts a liquid level detection sensor, and the electric telescopic rod 15 adopts an LX700 series electric telescopic rod.

The working principle and the using process of the utility model are as follows: when the water heater is used, external cold water enters the outer cavity 5 in the boiler body 4 through the cold water pipe 2, the heating ring 9 is started to heat the cold water, heated hot water is gathered at the top of the outer cavity 5 and enters the inner cavity through the through hole 6, when the water submerges the water level sensor 13, the plugging component 14 is started, the electric telescopic rod 15 drives the baffle ring 16 to slide in the inner cavity 3 so as to plug the through hole 6, when the temperature sensor 12 reaches a preset value, the heating ring 9 stops heating, the second water pump 17 on the heat supply pipe 7 is started to drive hot water at the top end of the outer cavity 5 to enter the heat supply pipe 7 and enter the bottom of the outer cavity 5 through the heat supply pipe 7, so that water circulation for heat supply is realized, when hot water needs to be supplied to the outside, the first water pump 10 is started to lead out the hot water in the inner cavity 3 through the hot water pipe 11.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A hot water boiler with a hot water storage device, comprising a boiler body (4), characterized in that: the boiler body (4) comprises an inner cavity (3) and an outer cavity (5), the inner cavity (3) is arranged inside the outer cavity (5), and is fixedly connected with the top of the outer cavity (5), a heating ring (9) is fixedly arranged inside the outer cavity (5), the heating ring (9) is sleeved outside the bottom end of the inner cavity (3), the bottom of the outer side of the outer cavity (5) is provided with a cold water pipe (2), a heat supply pipe (7) is arranged on one side of the outer cavity (5) far away from the cold water pipe (2), two ends of the heat supply pipe (7) are respectively connected with the upper end and the lower end of the outer cavity (5), a second water pump (17) is arranged on the heat supply pipe (7), an extraction component (8) is arranged in the inner cavity (3), one end of the extraction component (8) extends to the outside of the outer cavity (5), and a switch (1) is arranged on the outer surface of the outer cavity (5).

2. A hot water boiler having a hot water storage device according to claim 1, wherein: a through hole (6) is formed between the inner cavity (3) and the outer cavity (5), and the through hole (6) is formed in the top end of the inner cavity (3).

3. A hot water boiler having a hot water storage device according to claim 2, wherein: the inner cavity (3) is internally provided with a plugging component (14), and one end of the plugging component (14) is arranged at the through hole (6).

4. A hot water boiler having a hot water storage device according to claim 3, wherein: plugging component (14) include electric telescopic handle (15) and keep off ring (16), the top of electric telescopic handle (15) and the top fixed connection of inner chamber (3), the bottom of electric telescopic handle (15) and the middle part fixed connection who keeps off ring (16), keep off ring (16) at the inside sliding connection of inner chamber (3), and keep off ring (16) and set up in through-hole (6) department.

5. A hot water boiler having a hot water storage device according to claim 4, wherein: the middle part of the baffle ring (16) is fixedly provided with an installation rack (18), and the middle part of the installation rack (18) is fixedly connected with the bottom end of the electric telescopic rod (15).

6. A hot water boiler having a hot water storage device according to claim 1, wherein: the water level sensor is characterized in that a temperature sensor (12) and a water level sensor (13) are installed inside the inner cavity (3), and the water level sensor (13) is arranged above the temperature sensor (12).

7. A hot water boiler having a hot water storage device according to claim 1, wherein: the extraction assembly (8) comprises a first water pump (10) and a hot water pipe (11), the first water pump (10) is arranged at the bottom of the inner cavity (3), one end of the hot water pipe (11) is connected with the output end of the first water pump (10), and one end of the hot water pipe (11) extends to the outside of the outer cavity (5).