CN213090127U

CN213090127U - Frequency conversion high-efficiency energy-saving water boiler

Info

Publication number: CN213090127U
Application number: CN202022048333.5U
Authority: CN
Inventors: 于纪伟
Original assignee: Beijing Kuntai Hengtong Environmental Protection Technology Co ltd
Current assignee: Beijing Kuntai Hengtong Environmental Protection Technology Co ltd
Priority date: 2020-09-18
Filing date: 2020-09-18
Publication date: 2021-04-30
Anticipated expiration: 2030-09-18

Abstract

The utility model relates to a high-efficient energy-conserving boiler of frequency conversion, which comprises a bracket, support top one side fixedly connected with boiler body, and boiler body internally mounted has the copper inner bag to it has the insulation material layer to fill between boiler body and the copper inner bag, copper inner bag one side gomphosis is connected with the drain pipe, and the drain pipe passes boiler body one end fixedly connected with control valve head. The utility model discloses in, through the blast pipe, can be with the leading-in water storage box of steam that the copper inner bag internal heating produced, the rethread immersible pump can be with the leading-in aqueduct of cooling water in, to the inside steam cooling of blast pipe, make its steam meet the condensation pearl, collect in the water storage box, change the condition that steam directly discharged in the past, prevent the accident of scalding, and can give the cooling water heating of water storage box through steam, when making its cooling water pump go into the copper inner bag, the uniform temperature has, the electric energy of consumption when reducing the heating pipe operation, it is more energy-conserving to make its device heating.

Description

Frequency conversion high-efficiency energy-saving water boiler

Technical Field

The utility model relates to a high-efficient energy-conserving boiler of frequency conversion belongs to boiler equipment technical field.

Background

The water boiler is a device for heating boiled water by converting electric energy or chemical energy into heat energy, the capacity of the water boiler is approximately varied from 2 liters to 200 liters, the power range is varied from 600W to 22KW according to the requirements of different groups, the water boiler is mainly suitable for public occasions such as enterprise units, hotels, troops, stations, airports, factories, hospitals, schools, apartments and the like, and the variable-frequency water boiler changes the power supply frequency so as to adjust the load, thereby achieving the effects of reducing power consumption, reducing loss, prolonging the service life of the device and the like.

In the use process of the existing variable-frequency high-efficiency energy-saving water boiler, generated steam is directly discharged, so that steam scald is easily caused, the function of recycling the steam is not provided, and the added cooling water is not preset, so that a large amount of electric power is consumed for heating.

Disclosure of Invention

The utility model discloses solve current frequency conversion energy-efficient boiler, the steam that produces is direct emission, easily causes the steam scald, does not possess the function to steam recovery and utilizes, and the coolant water of interpolation does not possess and predetermines, makes its heating need consume a large amount of electric power's problem.

In order to solve the technical problem, the utility model provides a following technical scheme: a variable-frequency efficient energy-saving water boiler comprises a support, wherein a water boiler body is fixedly connected to one side of the top end of the support, a copper inner container is arranged inside the water boiler body, a heat insulation material layer is filled between the water boiler body and the copper inner container, a drain pipe is connected to one side of the copper inner container in an embedded mode, a control valve head is fixedly connected to one end, penetrating through the water boiler body, of the drain pipe, an electronic control box is fixedly connected to the top end of the copper inner container, a water level detector is connected to the inner portion of the copper inner container in an embedded mode and connected with the electronic control box, an exhaust pipe is connected to one side of the upper end of the copper inner container in an embedded mode, a water storage tank is fixedly connected to the other end of the exhaust pipe, a submersible pump is fixedly connected, and a water adding mechanism is arranged in the water inlet pipe, and a pressure relief mechanism is arranged at the top end of the water storage tank.

Furthermore, the water guide pipe is connected with the surface of the exhaust pipe in a winding manner, and penetrates through the water storage tank and the water boiler body to be connected with the interior of the copper liner.

Furthermore, the inside spout that includes with inlet tube inner wall both sides fixed connection of mechanism adds water, and the inside cup jointing of spout is inserted and is equipped with the slider, welded connection has the connecting rod between two sliders, and connecting rod bottom welded connection has the telescopic link, telescopic link bottom melt-connection has the floating ball, and telescopic link fixed surface is connected with the closing plate.

Furthermore, the telescopic rod is movably sleeved with the inside of the water inlet pipe, and the connecting rod and the sliding groove form a sliding structure through the sliding block.

Further, the inside relief valve that is connected with the gomphosis of water storage box top that is included of pressure release mechanism, and relief valve inner wall both sides fixedly connected with loading board, loading board top fixedly connected with reset spring, and reset spring top fixedly connected with baffle.

Furthermore, the baffle is movably connected with the output end of the pressure release valve, and the baffle forms an elastic telescopic structure through a return spring.

The utility model discloses a technological effect and advantage:

1. the utility model discloses in, through the blast pipe, can be with the leading-in water storage box of steam that the copper inner bag internal heating produced, the rethread immersible pump can be with the leading-in aqueduct of cooling water in, to the inside steam cooling of blast pipe, make its steam meet the condensation pearl, collect in the water storage box, change the condition that steam directly discharged in the past, prevent the accident of scalding, and can give the cooling water heating of water storage box through steam, when making its cooling water pump go into the copper inner bag, the uniform temperature has, the electric energy of consumption when reducing the heating pipe operation, it is more energy-conserving to make its device heating.

2. The utility model discloses in, under the effect of mechanism of adding water, when the inlet tube was intaking, the liquid level in the water storage box rises, can ask to move floating ball rebound, floating ball can drive the closing plate rebound, when the liquid level in the water storage box reaches the default, the input of inlet tube can be plugged up automatically to the closing plate, when the liquid level descends, the closing plate descends, can add water automatically, change the loaded down with trivial details operation mode of adding water in the past by the manual work, the telescopic link is and through slider and spout, can make its closing plate lift movement more stable, prevent the closing plate skew, the condition of inlet tube output can't be plugged up to the appearance, the operation stability of device has been improved.

3. The utility model discloses in, under pressure release mechanism's effect, when the blast pipe lasts the operation in-process, when the pressure in the water storage box is too big, the baffle can be pushed up to too big pressure, makes the output of its relief valve expose, and automatic pressure release prevents that water storage box internal pressure is too big, causes the danger of fried case to prevent too big pressure, cause the cooling water in the water storage box to extrude in the copper inner bag, cause the too high condition of copper inner bag water level.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

Fig. 1 is a front view of the present invention;

FIG. 2 is a schematic structural view of the water adding mechanism of the present invention;

fig. 3 is a schematic structural view of the middle pressure relief mechanism of the present invention.

Reference numbers in the figures: 1. a support; 2. a water boiler body; 3. a copper inner container; 4. a thermal insulation material layer; 5. a drain pipe; 6. a control valve head; 7. an electronic control box; 8. a water level detector; 9. an exhaust pipe; 10. a water storage tank; 11. a submersible pump; 12. a water conduit; 13. a water inlet pipe; 14. a water adding mechanism; 1401. a chute; 1402. a slider; 1403. a connecting rod; 1404. a telescopic rod; 1405. a floating ball; 1406. a sealing plate; 15. a pressure relief mechanism; 1501. a pressure relief valve; 1502. a carrier plate; 1503. a return spring; 1504. and a baffle plate.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

As shown in figures 1-3, the variable-frequency high-efficiency energy-saving water boiler comprises a bracket 1, a water boiler body 2 is fixedly connected to one side of the top end of the bracket 1, a copper inner container 3 is installed inside the water boiler body 2, a heat insulation material layer 4 is filled between the water boiler body 2 and the copper inner container 3, a drain pipe 5 is connected to one side of the copper inner container 3 in an embedded mode, the drain pipe 5 penetrates through one end of the water boiler body 2 and is fixedly connected with a control valve head 6, an electronic control box 7 is fixedly connected to the top end of the copper inner container 3, a water level detector 8 is connected inside the copper inner container 3 in an embedded mode, the water level detector 8 is connected with the electronic control box 7, an exhaust pipe 9 is connected to one side of the upper end of the copper inner container 3 in an embedded mode, a water storage tank 10 is, and the top end of the submersible pump 11 is fixedly connected with a water guide pipe 12, the top end of the water storage tank 10 is connected with a water inlet pipe 13 in an embedded mode, a water adding mechanism 14 is installed inside the water inlet pipe 13, a pressure relief mechanism 15 is installed at the top end of the water storage tank 10, the other end of the water inlet pipe 13 is connected with a water source, and steam can be guided into the water storage tank 10 through the exhaust pipe 9.

As shown in fig. 1-3, the water conduit 12 is connected with the surface of the exhaust pipe 9 in a winding manner, the water conduit 12 penetrates through the water storage tank 10 and the water boiler body 2 to be connected with the inside of the copper liner 3, and the submersible pump 11 is connected with an external power supply through a connecting line, so that cooling water in the water storage tank 10 can be pumped into the copper liner 3 through the water conduit 12.

As shown in fig. 2, the inside of the water adding mechanism 14 of this embodiment includes a chute 1401 fixedly connected with both sides of the inner wall of the water inlet pipe 13, and a sliding block 1402 is inserted in the chute 1401, a connecting rod 1403 is welded between the two sliding blocks 1402, a telescopic rod 1404 is welded at the bottom end of the connecting rod 1403, a floating ball 1405 is connected at the bottom end of the telescopic rod 1404 by melting, a sealing plate 1406 is fixedly connected on the surface of the telescopic rod 1404, and the floating ball 1405 can be driven to move up and down by the liquid level in the water storage tank 10.

As shown in FIG. 2, the telescopic rod 1404 is movably sleeved inside the inlet pipe 13, the connecting rod 1403 forms a sliding structure with the sliding chute 1401 through the sliding block 1402, and the output end of the inlet pipe 13 can be blocked or exposed through the sealing plate 1406.

As shown in fig. 3, the pressure relief mechanism 15 of the present embodiment includes a pressure relief valve 1501 embedded in the top end of the water storage tank 10, a bearing plate 1502 is fixedly connected to two sides of the inner wall of the pressure relief valve 1501, a return spring 1503 is fixedly connected to the top end of the bearing plate 1502, and a baffle 1504 is fixedly connected to the top end of the return spring 1503, so that when the pressure in the water storage tank 10 is too high, the baffle 1504 can be pushed to move upwards to automatically relieve the pressure.

As shown in fig. 3, the baffle 1504 is movably connected to the output end of the pressure relief valve 1501, and the baffle 1504 forms an elastic telescopic structure through a return spring 1503, and the return spring 1503 can drive the baffle 1504 to move in a resetting manner.

For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.

The utility model discloses the theory of operation: when the water boiler is used, firstly, cooling water is added into the water storage tank 10 through the water inlet pipe 13, the liquid level in the water storage tank 10 rises, the liquid level drives the floating ball 1405 to move upwards, the floating ball 1405 drives the telescopic rod 1404 to enable the connecting rod 1403 at the top end of the connecting rod to move upwards in the sliding groove 1401 through the sliding block 1402, the telescopic rod 1404 simultaneously drives the sealing plate 1406 to move upwards, when the liquid level in the water storage tank 10 reaches a preset value, the sealing plate 1406 blocks the input end of the water inlet pipe 13, otherwise, the sealing plate 1406 descends to expose the input end of the water inlet pipe 13 for automatic water adding, then, the cooling water in the water storage tank 10 is pumped into the copper inner container 3 through the water guide pipe 12 through the submersible pump 11, the water is heated through the heating pipe arranged in the water boiler body 2, when the water in the copper inner container 3 boils to generate steam, the steam is guided into the water storage tank 10 through the exhaust pipe 9, aqueduct 12 is to the inside steam cooling of blast pipe 9, makes its steam meet the condensation pearl, collects in water storage box 10, and at 9 operation in-processes of blast pipe, the pressure in water storage box 10 is crescent, and baffle 1504 is being pushed up to too big pressure, and baffle 1504 is pulling reset spring 1503 rebound, exposes the output of relief valve 1501, and automatic pressure release has just so accomplished the utility model discloses a theory of operation.

The above is the preferred embodiment of the present invention, and the technical personnel in the field of the present invention can also change and modify the above embodiment, therefore, the present invention is not limited to the above specific embodiment, and any obvious improvement, replacement or modification made by the technical personnel in the field on the basis of the present invention all belong to the protection scope of the present invention.

Claims

1. The utility model provides a high-efficient energy-conserving boiler of frequency conversion, includes support (1), its characterized in that: the water boiler comprises a support (1), a water boiler body (2) is fixedly connected to one side of the top end of the support (1), a copper inner container (3) is installed inside the water boiler body (2), a heat insulation material layer (4) is filled between the water boiler body (2) and the copper inner container (3), a drain pipe (5) is connected to one side of the copper inner container (3) in an embedded mode, a control valve head (6) is fixedly connected to one end, penetrating through the water boiler body (2), of the drain pipe (5), an electronic control box (7) is fixedly connected to the top end of the copper inner container (3), a water level detector (8) is connected to the inside of the copper inner container (3) in an embedded mode, the water level detector (8) is connected with the electronic control box (7), an exhaust pipe (9) is connected to one side of the upper end of the copper inner container (3) in an embedded mode, the water storage tank is characterized in that a submersible pump (11) is fixedly connected to the bottom end of the inner wall of the water storage tank (10), a water guide pipe (12) is fixedly connected to the top end of the submersible pump (11), a water inlet pipe (13) is connected to the top end of the water storage tank (10) in an embedded mode, a water adding mechanism (14) is installed inside the water inlet pipe (13), and a pressure relief mechanism (15) is installed on the top end of the water storage tank (.

2. The variable-frequency high-efficiency energy-saving water boiler according to claim 1, characterized in that: the water guide pipe (12) is connected with the surface of the exhaust pipe (9) in a winding manner, and the water guide pipe (12) penetrates through the water storage tank (10) and the water boiler body (2) to be connected with the inside of the copper inner container (3).

3. The variable-frequency high-efficiency energy-saving water boiler according to claim 1, characterized in that: add water mechanism (14) inside including with inlet tube (13) inner wall both sides fixed connection's spout (1401), and spout (1401) inside cup joints and inserts and be equipped with slider (1402), welded connection has connecting rod (1403) between two slider (1402), and connecting rod (1403) bottom welded connection has telescopic link (1404), telescopic link (1404) bottom melting connection has floating ball (1405), and telescopic link (1404) fixed surface is connected with closing plate (1406).

4. The variable-frequency high-efficiency energy-saving water boiler according to claim 3, characterized in that: the telescopic rod (1404) is movably sleeved with the inside of the water inlet pipe (13), and the connecting rod (1403) and the sliding groove (1401) form a sliding structure through the sliding block (1402).

5. The variable-frequency high-efficiency energy-saving water boiler according to claim 1, characterized in that: the pressure relief mechanism (15) is internally provided with a pressure relief valve (1501) connected with the top end of the water storage tank (10) in an embedded mode, the two sides of the inner wall of the pressure relief valve (1501) are fixedly connected with a bearing plate (1502), the top end of the bearing plate (1502) is fixedly connected with a return spring (1503), and the top end of the return spring (1503) is fixedly connected with a baffle (1504).

6. The variable-frequency high-efficiency energy-saving water boiler according to claim 5, characterized in that: the baffle (1504) is movably connected with the output end of the pressure release valve (1501), and the baffle (1504) forms an elastic telescopic structure through a return spring (1503).