CN212841787U - Automatic water supply device for hot water heating system - Google Patents

Abstract

The utility model belongs to the technical field of heating and water supply, in particular to an automatic water replenishing device for a hot water heating system, which comprises an outer tank body, wherein four annular uniformly distributed closed grooves are formed in the outer part of the outer tank body, closed heat insulation plates are hinged in the closed grooves, a plurality of annular distributed heat transfer ribs are fixedly connected to the outer wall of the inner tank body, a water replenishing mechanism is installed at the bottom of the outer tank body, a right-angle water collecting pipe is installed at the bottom of the outer tank body, and the right-angle water collecting pipe extends to the ground of the inner wall of the inner tank body; the drive part drives the closed insulation board and rotates, the inner tank body inside the closed groove is exposed, the influence of the external temperature is received, the external temperature is transmitted to the water inside the inner tank body through the heat transmission rib, the supplemented water is influenced by the external temperature, the temperature of the supplemented water enters the heating water tank at the moment and can effectively improve the heating speed of the heating water tank and reduce the waste of heat energy.

Description

Automatic water supply device for hot water heating system

Technical Field

The utility model belongs to the technical field of the heating water supply, specifically an automatic water supply device for hot water heating system.

Background

The hot water heating system is a heating system using water as heating medium, it is widely used in residential and public buildings and industrial enterprise plants, the water-supplementing pump continuously supplements water for the heating system and keeps the pressure, the pressure-stabilizing device is composed of water-supplementing tank, water-supplementing pump and regulator, when the system is in normal operation, the water quantity continuously supplemented by the water-supplementing pump is adapted to the leakage quantity of the system by the action of the pressure regulator, thus maintaining the position of the dynamic water pressure curve of the system.

When the water in the water replenishing tank is replenished into the heating water tank, the water in the water replenishing tank directly supplies water from the water supply source, so that the water temperature in the water replenishing tank is lower, and the water with the lower temperature is replenished into the heating tank at the moment, so that the water temperature in the heating tank is greatly reduced, and further the waste of heat energy is caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic water supply device for hot water heating system 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 automatic water supplementing device for a hot water heating system comprises an outer tank body, wherein four annular uniformly-distributed closed grooves are formed in the outer portion of the outer tank body, a closed heat-insulation board is hinged in each closed groove, an inner tank body is fixedly connected to the inner portion of the outer tank body, a plurality of heat transfer ribs distributed in an annular mode are fixedly connected to the outer wall of the inner tank body, the heat transfer ribs are located in the closed grooves, one ends of the heat transfer ribs are located on the outer portion of the inner tank body, the other ends of the heat transfer ribs are located in the inner portion of the inner tank body, four driving parts used for controlling the closed heat-insulation board to rotate are installed at the top of the outer tank body, a water supplementing mechanism is installed at the bottom of the outer tank body, a transmission gear is fixedly connected to the upper end of the closed heat-insulation board, a gear matched with the output, the right angle collector pipe is installed to the outer jar of body bottom, the right angle collector pipe extends to inner tank body inner wall ground, moisturizing mechanism one end with right angle collector pipe sealing connection, moisturizing mechanism other end passes through moisturizing pipe and outside pipeline sealing connection.

As a further aspect of the present invention: the shape of the closed heat-insulation plate is arc-shaped, and the outer wall of the closed heat-insulation plate and the outer wall of the outer tank body are in smooth transition.

As a further aspect of the present invention: the heat insulation plate is characterized in that a vacuum cavity is formed in the sealed heat insulation plate, a heat insulation layer is fixedly connected to the inner wall of the sealed heat insulation plate, and the heat insulation layer is in contact with the heat transfer ribs.

As a further aspect of the present invention: and a control cavity for mounting the driving part is arranged at the upper end of the outer tank body.

As a further aspect of the present invention: and an operation cavity for installing the water replenishing mechanism is arranged at the bottom of the outer tank body.

As a further aspect of the present invention: and a water inlet pipe is arranged on one side of the outer tank body and is positioned between the two closed grooves.

As a further aspect of the present invention: the water inlet pipe is positioned above the water replenishing pipe.

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

the outer jar of body is placed at the roof, it is sufficient at noon sunshine, when the external temperature is higher than the room temperature, it rotates to drive closed heated board through drive assembly, the inner tank body of closed inslot portion exposes, receive external temperature's influence, transmit the internal portion of inner tank in the water of external temperature through the heat transfer muscle, thereby make the internal portion of inner tank's liquid temperature promote, at this moment, mend water through moisturizing mechanism again, the water of mending has received external temperature influence, the temperature entering of mending this moment adds the hot water jar when the heating in, can effectual improvement add the hot water rate of heating of water jar, reduce the waste of the thermal energy source, simultaneously when external temperature is less than the room temperature, can close closed heated board, and then make the internal portion of inner tank hide external jar, reduce the influence of the internal portion of external temperature.

Drawings

Fig. 1 is a schematic structural view of an automatic water replenishing apparatus for a hot water heating system;

FIG. 2 is a schematic diagram of a disassembled sealed heat-insulating plate in an automatic water-replenishing device for a hot water heating system;

FIG. 3 is a schematic sectional top view of an automatic water compensating apparatus for a hot water heating system;

FIG. 4 is a schematic view of the closed insulation board of FIG. 3 being opened;

FIG. 5 is a schematic top sectional view of a control chamber of an automatic water compensating apparatus for a hot water heating system;

FIG. 6 is a schematic sectional view of an operation chamber of an automatic water supply apparatus for a hot water heating system, viewed from the bottom;

fig. 7 is a schematic perspective view of a closed insulation board in an automatic water replenishing device for a hot water heating system.

In the figure: 1. an outer tank body; 11. closing the groove; 12. a water inlet pipe; 13. a control chamber; 14. an operating chamber; 2. an inner tank body; 21. a heat transfer rib; 3. sealing the heat-insulating plate; 31. a vacuum chamber; 32. a heat-insulating layer; 4. a water replenishing mechanism; 41. a right-angle water collecting pipe; 42. a water replenishing pipe; 5. a drive member; 51. a transmission gear.

Detailed Description

Referring to fig. 1 to 7, in the embodiment of the present invention, an automatic water replenishing device for a hot water heating system includes an outer tank 1, four closed grooves 11 uniformly distributed in an annular shape are formed in the outer portion of the outer tank 1, a closed heat insulation board 3 is hinged in each closed groove 11, an inner tank 2 is fixedly connected to the inner portion of the outer tank 1, a plurality of heat transfer ribs 21 distributed in an annular shape are fixedly connected to the outer wall of the inner tank 2, the heat transfer ribs 21 are located inside the closed grooves 11, one end of each heat transfer rib 21 is located outside the inner tank 2, the other end of each heat transfer rib 21 is located inside the inner tank 2, four driving parts 5 for controlling the rotation of the closed heat insulation board 3 are installed on the top of the outer tank 1, a water replenishing mechanism 4 is installed on the bottom of the outer tank 1, a transmission gear 51 is fixedly connected to the upper end of, the driving part 5 is in transmission connection with the closed heat-insulation plate 3 through a transmission gear 51, the bottom of the outer tank body 1 is provided with a right-angle water collecting pipe 41, the right-angle water collecting pipe 41 extends to the ground of the inner wall of the inner tank body 2, one end of the water supplementing mechanism 4 is in sealing connection with the right-angle water collecting pipe 41, and the other end of the water supplementing mechanism 4 is in sealing connection with an external pipeline through a water supplementing pipe 42; the outer tank body 1 is placed on the roof, when the sunshine is sufficient at noon and the external temperature is higher than the room temperature, the gear transmission is driven by the driving part 5, and then the driving gear 51 is driven to rotate, the driving gear 51 drives the closed heat insulation plate 3 to rotate when rotating, the driving part 5 adopts a brake motor, after the closed heat insulation plate 3 is opened at the moment, the inner tank body 2 in the closed groove 11 is exposed and influenced by the external temperature, the external temperature is transmitted into the water in the inner tank body 2 through the heat transmission rib 21, so that the liquid temperature in the inner tank body 2 is raised, at the moment, the water is supplemented through the water supplementing mechanism 4, the water supplementing mechanism 4 adopts a water supplementing pump, the supplemented water is influenced by the external temperature, at the moment, the supplemented water temperature enters the heating water tank to be heated, the heating speed of the heating water tank can be effectively improved, the waste of heat energy is reduced, and when the external temperature is, can close sealed heated board 3, and then make the inner tank body 2 hide in outer tank body 1 inside, reduce the influence of the internal jar body 2 of outside temperature.

In fig. 1, 3 and 4: the shape of sealing heated board 3 is arc, seals 3 outer walls of heated board and the outer wall smooth transition of the outer tank body 1, and arc sealing heated board 3 can laminate with the outer tank body 1, and then makes sealing heated board 3 when will sealing groove 11 again and seal, and outer tank body 1 outer wall is level and smooth, improves the convenience that later stage clearance was maintained.

In fig. 7: the inside vacuum chamber 31 that is equipped with of sealed heated board 3, 3 inner walls fixedly connected with heat preservation 32 of sealed heated board, heat preservation 32 and heat transfer muscle 21 contact, and vacuum chamber 31 can improve the heat preservation effect of sealed heated board 3, and the while seals the thermal insulation performance of heated board 3 through the increase that heat preservation 32 can be further.

In fig. 5-6: the outer jar of body 1 upper end is equipped with the control chamber 13 that is used for installing drive component 5, the outer jar of body 1 bottom is equipped with the operation chamber 14 that is used for installing moisturizing mechanism 4, control chamber 13 protects drive component 5, thereby make drive component 5 can not expose externally, operation chamber 14 protects moisturizing mechanism 4, protect moisturizing mechanism 4, control chamber 13 and operation chamber 14 have increased the distance between the inner jar of body 2 and the outer jar of body 1 simultaneously indirectly, and then reduced temperature transmission speed, thereby the thermal insulation performance to the inner jar of body 2 has been improved.

In fig. 3: one side of the outer tank body 1 is provided with a water inlet pipe 12, the water inlet pipe 12 is positioned between the two closed grooves 11, and the water inlet pipe 12 is arranged between the two closed grooves 11, so that the water inlet pipe 12 can not interfere with the rotation of the closed heat-insulation board 3.

In FIGS. 1-2: the inlet pipe 12 is located above the water replenishing pipe 42, and the inlet pipe 12 is located above, so that the influence of high water level water pressure on the pipe orifice of the inlet pipe 12 can be reduced.

The utility model discloses a theory of operation is: the outer tank body 1 is placed on the roof, when the sunshine is sufficient at noon, and the external temperature is higher than the room temperature, the gear transmission is driven by the driving part 5, so as to drive the transmission gear 51 to rotate, the transmission gear 51 drives the closed heat-insulating plate 3 to rotate when rotating, the driving part 5 adopts a brake motor, after the closed heat-insulating plate 3 is opened at the moment, the inner tank body 2 in the closed groove 11 is exposed and influenced by the external temperature, the external temperature is transmitted into the water in the inner tank body 2 through the heat transmission rib 21, so that the liquid temperature in the inner tank body 2 is raised, at the moment, the water is supplemented through the water supplementing mechanism 4, the supplemented water is influenced by the external temperature, at the moment, the supplemented water temperature enters the heating water tank to be heated, the hot water heating speed of the heating water tank can be effectively increased, the waste of heat energy is reduced, and when the external temperature, can close sealed heated board 3, and then make the inner tank body 2 hide in outer tank body 1 inside, reduce the influence of the internal jar body 2 of outside temperature.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (7)

1. An automatic water supplementing device for a hot water heating system comprises an outer tank body (1), it is characterized in that the outer part of the outer tank body (1) is provided with four closed grooves (11) which are uniformly distributed in a ring shape, the closed grooves (11) are internally hinged with a closed heat-insulation board (3), the inner tank body (2) is fixedly connected inside the outer tank body (1), the outer wall of the inner tank body (2) is fixedly connected with a plurality of heat transfer ribs (21) which are distributed annularly, the heat transfer rib (21) is positioned inside the closed groove (11), one end of the heat transfer rib (21) is positioned outside the inner tank body (2), the other end of the heat transfer rib (21) is positioned in the inner tank body (2), the top of the outer tank body (1) is provided with four driving parts (5) for controlling the rotation of the closed heat-insulation plate (3), and the bottom of the outer tank body (1) is provided with a water replenishing mechanism (4);

the upper end of the closed heat-insulation plate (3) is fixedly connected with a transmission gear (51), the output end of the driving part (5) is fixedly connected with a gear matched with the transmission gear (51), and the driving part (5) is in transmission connection with the closed heat-insulation plate (3) through the transmission gear (51);

right angle collector pipe (41) are installed to the outer jar of body (1) bottom, right angle collector pipe (41) extend to inner tank body (2) inner wall ground, moisturizing mechanism (4) one end with right angle collector pipe (41) sealing connection, moisturizing mechanism (4) other end passes through moisturizing pipe (42) and outside pipeline sealing connection.

2. The automatic water replenishing device for the hot water heating system according to claim 1, wherein the shape of the closed heat-insulating plate (3) is circular arc, and the outer wall of the closed heat-insulating plate (3) is in smooth transition with the outer wall of the outer tank body (1).

3. The automatic water replenishing device for the hot water heating system according to claim 1, wherein a vacuum cavity (31) is formed inside the closed heat insulation plate (3), an insulation layer (32) is fixedly connected to the inner wall of the closed heat insulation plate (3), and the insulation layer (32) is in contact with the heat transfer rib (21).

4. An automatic water supplementing device for a hot water heating system according to claim 1, characterized in that the upper end of the outer tank (1) is provided with a control chamber (13) for mounting the driving part (5).

5. An automatic water replenishing device for a hot water heating system according to claim 1, characterized in that the outer tank (1) is provided at its bottom with an operation chamber (14) for installing the water replenishing mechanism (4).

6. An automatic water supplementing device for a hot water heating system according to claim 1, characterized in that an inlet pipe (12) is provided at one side of the outer tank (1), and the inlet pipe (12) is located between the two closed grooves (11).

7. An automatic water supplementing device for a hot water heating system according to claim 6, characterized in that the water inlet pipe (12) is located above the water supplementing pipe (42).

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