CN212457109U

CN212457109U - Gas hot water heating equipment freeze-proof device

Info

Publication number: CN212457109U
Application number: CN202021179477.8U
Authority: CN
Inventors: 柳艳明
Original assignee: Shenyang Bozhanxuan Intelligent Technology Co ltd
Current assignee: Shenyang Bozhanxuan Intelligent Technology Co ltd
Priority date: 2020-06-23
Filing date: 2020-06-23
Publication date: 2021-02-02
Anticipated expiration: 2030-06-23

Abstract

The utility model discloses a gas hot water heating equipment freeze-proof device, which comprises a water tank, a heat preservation layer is wrapped on the outer wall of the water tank, a water outlet pipe is welded at the central position of the bottom end surface of the water tank, a heater is fixed at the bottom end of the outer wall at one side of the water tank, a heating mechanism is arranged at one side of the water tank, the water tank and the heating mechanism are both fixed on the wall, a controller is arranged on the outer wall of the water tank above the heater, a first temperature sensor is arranged on the controller, a second temperature sensor is fixed at one side of the bottom wall of the water tank, a second electromagnetic valve is arranged at one side of the top end of the heat preservation layer of the water outlet pipe, and a freeze-proof mechanism is sleeved on the outer wall of the water outlet pipe and comprises a left freeze-proof cover and a right freeze-proof cover, the safety of heating equipment is promoted, and the freeze-proof mechanism convenient to detach and maintain can repetitious usage.

Description

Gas hot water heating equipment freeze-proof device

Technical Field

The utility model belongs to the technical field of the gas heating, concretely relates to gas hot water heating equipment freeze-proof device.

Background

The wall-mounted gas heating stove has been originated in Europe for the earliest time, has been in the history for hundreds of years, is a favorite in the market due to long development history, mature technology and good quality of the wall-mounted gas stove in Europe at present, has essential difference with a water heater, has a powerful household central heating function, can meet the heating requirement of multiple rooms, and has a warming function influenced by two factors of local climatic conditions and building warming conditions.

Most of the existing anti-freezing devices for the wall-mounted gas furnaces heat pipelines by using heating devices or preserve heat by using waste heat of hot water in a water tank, when the wall-mounted gas furnaces are not used, a large amount of energy is wasted by the heating devices, and when the hot water in the water tank is cooled, the water tank and the pipelines are frozen to death simultaneously, so that the pipelines and the water tank burst; the water inlet pipe and the water outlet pipe of the gas wall-mounted furnace are exposed outside, most of the water inlet pipe and the water outlet pipe are wrapped with heat preservation cotton and other materials, when the pipeline is required to be maintained, the heat preservation cotton is not easy to detach, and the detached heat preservation cotton cannot be used continuously.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a gas hot water heating equipment freeze-proof device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an anti-freezing device of gas hot water heating equipment comprises a water tank, wherein heat insulation layers are wrapped on the outer wall of the water tank, a water outlet pipe is welded at the center of the bottom end face of the water tank, a heater is fixed at the bottom end of the outer wall of one side of the water tank, a heating mechanism is arranged on one side of the water tank, the water tank and the heating mechanism are both fixed on a wall, a controller is installed on the outer wall of the water tank above the heater, a first temperature sensor is installed on the controller, and a second temperature sensor is fixed on one side of the bottom wall of the water tank;

the outlet pipe is located top one side of heat preservation and installs the second solenoid valve, and has cup jointed the mechanism that prevents frostbite on the outer wall of outlet pipe, and the mechanism that prevents frostbite includes that the cover prevents frostbite on a left side and the cover that prevents frostbite on the right side, the cover that prevents frostbite on a left side passes through the hinge rotation with the top of the cover that prevents frostbite on the right side and is connected, and the cover that prevents frostbite on a left side has the fixture block on keeping away from one side outer wall of hinge, the cover that prevents frostbite on the right side is fixed with the buckle through the torsional spring, the joint is fixed between buckle and the.

Preferably, the top end of the outer wall of one side of the water tank is welded with a steam outlet pipe communicated with the inside of the water tank, and one end of the steam outlet pipe is fixedly connected with the heating mechanism.

Preferably, the intake pipe that the heater top is connected links to each other with natural gas line, and the heater is close to a side of water tank and is provided with three groups of heating plate, three groups the heating plate all passes water tank to water tank inside.

Preferably, the heating mechanism comprises a heating pipe and a heating fin, the heating fin is fixedly welded on one side face of the heating pipe, and one end of the heating pipe is fixedly connected with the steam outlet pipe.

Preferably, the bottom fixedly connected with of heating pipe is the drain pipe of L type, first solenoid valve is installed to the bottom of drain pipe vertical position.

Preferably, the controller is electrically connected with the first electromagnetic valve, the second electromagnetic valve, the first temperature sensor and the second temperature sensor respectively.

The utility model discloses a technological effect and advantage: according to the anti-freezing device for the gas hot water heating equipment, the drain pipe is fixedly connected with the bottom end of the heating pipe, the first electromagnetic valve is installed on the drain pipe, the second electromagnetic valve is installed on the water outlet pipe welded to the bottom end of the water tank, when the temperature is low, the controller installed on the water tank intelligently controls the first electromagnetic valve and the second electromagnetic valve through the first temperature sensor and the second temperature sensor to discharge water in the water tank and the heating pipe, the water in the water tank and the heating pipe is effectively prevented from freezing and bursting, and the safety of the heating equipment is improved; the anti-freezing mechanism on the water outlet pipe comprises a left anti-freezing cover and a right anti-freezing cover, the left anti-freezing cover is rotatably connected with the top end of the right anti-freezing cover through a hinge, a buckle is fixed on the right anti-freezing cover through a torsion spring, a clamping block is welded on the left anti-freezing cover, the left anti-freezing cover and the right anti-freezing cover are connected on the water outlet pipe in a sleeved mode, the buckle is fixed with the clamping block in a clamped mode, and the anti-freezing mechanism is convenient to.

Drawings

Fig. 1 is a cross-sectional view of the present invention;

fig. 2 is a cross-sectional view of the water outlet pipe of the present invention;

fig. 3 is a schematic circuit diagram of the present invention.

In the figure: the heating system comprises a water tank 1, a second temperature sensor 2, a steam outlet pipe 3, a heating pipe 4, a heating radiator 5, a first electromagnetic valve 6, a water outlet pipe 7, a second electromagnetic valve 8, a water outlet pipe 9, a heater 10, an air inlet pipe 11, a controller 12, a first temperature sensor 13, a right anti-freezing cover 14, a left anti-freezing cover 15, a heat preservation sheet 16, a fixture block 17, a buckle 18 and a heating sheet 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a gas hot water heating equipment freeze-proof device as shown in fig. 1-3, including water tank 1, the outer wall of water tank 1 is all wrapped up with the heat preservation, the bottom face central point department of water tank 1 welds outlet pipe 9, one side outer wall bottom of water tank 1 is fixed with heater 10, one side of water tank 1 is provided with heating mechanism, wherein water tank 1 and heating mechanism are all fixed on the wall, install controller 12 on the water tank 1 outer wall above heater 10, install first temperature sensor 13 on the controller 12, bottom wall one side of water tank 1 is fixed with second temperature sensor 2;

the outlet pipe 9 is located top one side of heat preservation and installs second solenoid valve 8, and has cup jointed the mechanism of preventing frostbite on the outer wall of outlet pipe 9, and the mechanism of preventing frostbite includes that the cover 15 prevents frostbite on a left side and the cover 14 prevents frostbite on the right side, the cover 15 prevents frostbite on a left side and passes through the hinge rotation with the top of the cover 14 that prevents frostbite on the right side and be connected, and the cover 15 that prevents frostbite on a left side has the fixture block 17 to keep away from on one side outer wall of hinge, the cover 14 that prevents frostbite on the right side is kept away from one side of hinge and is fixed with buckle 18 through the torsional spring, the joint is fixed between buckle 18 and the.

Specifically, the top end of the outer wall of one side of the water tank 1 is welded with a steam outlet pipe 3 communicated with the inside of the water tank 1, one end of the steam outlet pipe 3 is fixedly connected with a heating mechanism, a valve can be installed on the steam outlet pipe 3, and the valve can be opened during use.

Specifically, the intake pipe 11 that the heater 10 top is connected links to each other with natural gas line, and a side that heater 10 is close to water tank 1 is provided with three group's heating plates 19, and three groups heating plate 19 all passes water tank 1 to water tank 1 inside.

Specifically, heating mechanism includes heating pipe 4 and heating radiator 5, radiator 5 fixed welding is on heating pipe 4's a side, heating pipe 4's one end and 3 fixed connection of play steam pipe, radiator 5 can be with the heat fast transfer on heating pipe 4, make indoor rapid heating up.

Specifically, the bottom fixedly connected with of heating pipe 4 is the drain pipe 7 of L type, first solenoid valve 6 is installed to the bottom of drain pipe 7 vertical position, and BT4 type solenoid valve is all preferred to first solenoid valve 6 and second solenoid valve 8.

Specifically, the controller 12 (preferably, an STC51 single chip microcomputer controller) is electrically connected to the first solenoid valve 6, the second solenoid valve 8, the first temperature sensor 13, and the second temperature sensor 2, the first temperature sensor 13 and the second temperature sensor 2 are preferably CYY11 temperature sensors, and the design circuit and control in the text are the prior art.

The working principle of the anti-freezing device of the gas hot water heating equipment is that when the anti-freezing device is used, a left anti-freezing cover 15 and a right anti-freezing cover 14 are wrapped on a water outlet pipe 9, a buckle 18 on the right anti-freezing cover 14 is clamped and fixed with a clamping block 17 on the left anti-freezing cover 15, when the heating equipment is not used, the indoor temperature is lower than 5 ℃ (the set temperature can be adjusted according to the actual situation when the heating equipment is used), a first temperature sensor 13 transmits a signal to a controller 12, the controller 12 controls a first electromagnetic valve 6 to be opened to discharge water in a heating pipe 4, when the temperature in a water tank 1 is lower than 20 ℃ (the set temperature can be adjusted according to the actual situation when the heating equipment is used), a second temperature sensor 2 transmits a signal to the controller 12, the controller 12 controls a second electromagnetic valve 8 to be opened to discharge the water in the water tank 1, and the anti-freezing device of the gas hot water heating equipment effectively prevents the water in the, the safety of heating equipment is promoted, and the freeze-proof mechanism convenient to detach and maintain can repetitious usage.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a gas hot water heating equipment freeze-proof device, includes water tank (1), its characterized in that: the water tank is characterized in that the outer wall of the water tank (1) is wrapped with a heat insulation layer, a water outlet pipe (9) is welded at the center of the bottom end face of the water tank (1), a heater (10) is fixed at the bottom end of the outer wall of one side of the water tank (1), a heating mechanism is arranged at one side of the water tank (1), the water tank (1) and the heating mechanism are both fixed on a wall, a controller (12) is installed on the outer wall of the water tank (1) above the heater (10), a first temperature sensor (13) is installed on the controller (12), and a second temperature sensor (2) is fixed at one side of the bottom wall of the water tank (1;

outlet pipe (9) are located top one side of heat preservation and install second solenoid valve (8), and cup jointed the mechanism of preventing frostbite on the outer wall of outlet pipe (9), and prevent frostbite the mechanism and include that cover (15) are prevented frostbite on a left side and cover (14) are prevented frostbite on the right side, cover (15) are prevented frostbite on a left side and the top of cover (14) is prevented frostbite on the right side is passed through the hinge rotation and is connected, and the welding has fixture block (17) on the outer wall of one side of keeping away from the hinge in cover (15) is prevented frostbite on a left side, one side of keeping away from the hinge in cover (14) is prevented frostbite on the right side is fixed with buckle (18) through the torsional spring, the joint is fixed between buckle (18) and fixture block (17).

2. The gas-fired hot-water heating apparatus antifreeze apparatus according to claim 1, characterized in that: the top end of the outer wall of one side of the water tank (1) is welded with a steam outlet pipe (3) communicated with the inside of the water tank (1), and one end of the steam outlet pipe (3) is fixedly connected with a heating mechanism.

3. The gas-fired hot-water heating apparatus antifreeze apparatus according to claim 1, characterized in that: intake pipe (11) that heater (10) top is connected link to each other with natural gas line, and heater (10) are close to a side of water tank (1) and are provided with three group heating plate (19), and three groups heating plate (19) all pass water tank (1) to water tank (1) inside.

4. The gas-fired hot-water heating apparatus antifreeze apparatus according to claim 1, characterized in that: heating mechanism includes heating pipe (4) and radiator (5), radiator (5) fixed welding is on a side of heating pipe (4), the one end and the play steam pipe (3) fixed connection of heating pipe (4).

5. The gas-fired hot-water heating apparatus antifreeze apparatus according to claim 4, characterized in that: the bottom fixedly connected with of heating pipe (4) is drain pipe (7) of L type, first solenoid valve (6) are installed to the bottom of drain pipe (7) vertical position.

6. The gas-fired hot-water heating apparatus antifreeze apparatus according to claim 1, characterized in that: the controller (12) is respectively electrically connected with the first electromagnetic valve (6), the second electromagnetic valve (8), the first temperature sensor (13) and the second temperature sensor (2).