CN211060228U

CN211060228U - High-vacuum heat-insulation water circulation heating device

Info

Publication number: CN211060228U
Application number: CN201921836921.6U
Authority: CN
Inventors: 陈健
Original assignee: Tianjin Baian Technology Co ltd
Current assignee: Tianjin Baian Technology Co ltd
Priority date: 2019-10-30
Filing date: 2019-10-30
Publication date: 2020-07-21
Anticipated expiration: 2029-10-30

Abstract

The utility model discloses a high vacuum heat insulation water circulation heating device, which comprises a fixing frame, an outer shell, a heating box, a vacuum heat insulation board, an electric heater, a fixed cylinder, a rotating shaft, a stirring rod, a servo motor, a drain pipe, a heat exchanger, a water inlet pipe, a water pump and a control panel, wherein the top of the fixing frame is fixed with the outer shell, the inner wall of the outer shell is provided with the heating box, the vacuum heat insulation board is fixed between the outer shell and the heating box, the electric heater is fixed on the inner wall of the heating box, the fixed cylinders are symmetrically fixed on two sides of the heating box, the inner walls of the two fixed cylinders in the heating box are rotationally connected with the rotating shaft through mechanical sealing, the stirring rod is equidistantly fixed outside the rotating shaft, the servo motor is fixed on the top of the outer shell, the output end rotating shaft of the servo motor is fixedly connected, the drain pipe, the heat overflow and dispersion of the heating box are reduced, the energy consumption is reduced, and the heating is more uniform.

Description

High-vacuum heat-insulation water circulation heating device

Technical Field

The utility model relates to a hydrologic cycle heating technical field specifically is a high vacuum separates hot water circulation heating device.

Background

In heating equipment, water temperature is raised by mainly depending on a coal boiler and then is supplied to a heating radiator, heating is realized through the heat dissipation function of the heating radiator, and toxic gases such as carbon dioxide, carbon monoxide and the like are generated when coal is combusted, so that water is heated by an electric heating mode at present;

according to current patent CN203571859U a novel energy-concerving and environment-protective electromagnetic heating hot water circulating device, include and be connected with variable frequency power supply after twining the electromagnetic coil with water storage tank parcel one deck insulating heat preservation, temperature control device installs on water storage tank, the theory of operation is that power frequency electricity forms the vortex after variable frequency power supply converts 20-40 kHz's high frequency electricity back electromagnetic coil and makes its rapid heating back transmission feedwater make its temperature rise after supply with radiator hot water through the circulating pump after, return water mouth and return water storage tank realization circulation heating. The steam valve prevents that internal pressure from too big carrying out the pressure release, and liquid level control device controls the water replenishing valve and carries out the moisturizing when inside water level is low excessively, but this kind of heating device heat preservation effect is relatively poor, and when the heating, the heat of hot water runs off easily, leads to the energy consumption to increase to when water backward flow after the heat dissipation advances heating device, be difficult to with the water homogeneous mixing after the heating, lead to the temperature inhomogeneous. Therefore, a high-vacuum heat-insulation water circulation heating device is provided.

Disclosure of Invention

An object of the utility model is to provide a high vacuum separates hot water circulation heating device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a high-vacuum heat-insulation water circulation heating device comprises a fixing frame, an outer shell, a heating box, a vacuum heat-insulation plate, an electric heater, a fixed cylinder, a rotating shaft, a stirring rod, a servo motor, a drain pipe, a heat exchanger, a water inlet pipe, a water pump and a control panel, wherein the outer shell is fixed at the top of the fixing frame, the heating box is arranged on the inner wall of the outer shell, the vacuum heat-insulation plate is fixed between the outer shell and the heating box, the electric heater is fixed on the inner wall of the heating box, the fixed cylinders are symmetrically fixed on two sides of the heating box, the inner walls of the two fixed cylinders in the heating box are rotatably connected with the rotating shaft through mechanical sealing, the stirring rod is fixed at equal intervals outside the rotating shaft, the servo motor is fixed at the top of the outer shell, the rotating shaft of the output end of the servo motor is fixedly connected, the drain, the utility model discloses a heating cabinet, including heating cabinet, mount, shell body, servo motor, water pump, water inlet pipe, water outlet, the heating cabinet top is fixed with the inlet tube, and the inlet tube keeps away from the one end of heating cabinet and the outlet intercommunication of heat exchanger, the mount inner wall is fixed with the water pump, and water pump and drain pipe intercommunication, shell body one side is fixed with control panel, and electric heater, servo motor and water pump all with control panel electric connection.

Preferably, valves are fixed at one ends of the water inlet pipe and the water outlet pipe.

Preferably, an air suction connector is fixed to the top of the outer shell, and a one-way valve is fixed to one end of the air suction connector.

Preferably, the bottom of the fixing frame is symmetrically fixed with self-locking universal wheels.

Preferably, heat insulation partition blocks are fixed on the outer side of the heating box at equal intervals.

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

1. the utility model heats the water in the heating box by the electric heater, the hot water is conveyed to the heat exchanger by the water pump for heat exchange after being heated, and the hot water flows into the heating box again for heating in order to be circulated for heating, the outer side of the heating box is provided with the outer shell, and the gap between the outer shell and the heating box is fixed with the vacuum heat insulation board, the vacuum heat insulation board is formed by compounding the filling core material and the vacuum protection surface layer, the heat transfer caused by air convection is effectively avoided, therefore, the heat conductivity coefficient can be greatly reduced, the vacuum heat insulation board isolates the heat in the heating box, and is connected with the air extraction joint by the vacuum pump, the gap between the outer shell and the heating box is vacuumized, the heat insulation effect is further improved, the heat insulation block in the heating box can support the outer shell, the outer shell is prevented from deforming during vacuumizing, the device can carry out vacuum heat insulation treatment on the, the heat overflow and dispersion of the heating box are reduced, and the energy consumption is reduced.

2. The utility model discloses when heating the water in the heating cabinet, rotate through servo motor and drive the pivot and rotate, and then drive the puddler and rotate, stir the water in the heating cabinet, and then make circulation make used warm water can be rapid when getting into the heating cabinet mix with hot water, improve heating efficiency for the temperature of exhaust water is more even.

Drawings

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

fig. 2 is the schematic view of the sectional structure of the outer casing of the present invention.

In the figure: 1. a fixed mount; 2. an outer housing; 3. a heating box; 4. a vacuum insulation panel; 5. an electric heater; 6. a fixed cylinder; 7. a rotating shaft; 8. a stirring rod; 9. a servo motor; 10. a drain pipe; 11. a heat exchanger; 12. a water inlet pipe; 13. a water pump; 14. a control panel; 15. a valve; 16. an air extraction joint; 17. a one-way valve; 18. a self-locking universal wheel; 19. a heat insulating spacer block.

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.

Referring to fig. 1-2, the present invention provides a technical solution: a high-vacuum heat-insulation water circulation heating device comprises a fixing frame 1, an outer shell 2, a heating box 3, a vacuum heat-insulation plate 4, an electric heater 5, a fixed cylinder 6, a rotating shaft 7, a stirring rod 8, a servo motor 9, a drain pipe 10, a heat exchanger 11, a water inlet pipe 12, a water pump 13 and a control panel 14, wherein the outer shell 2 is fixed at the top of the fixing frame 1, the heating box 3 is arranged on the inner wall of the outer shell 2, the vacuum heat-insulation plate 4 is fixed between the outer shell 2 and the heating box 3, the electric heater 5 is fixed on the inner wall of the heating box 3, the fixed cylinders 6 are symmetrically fixed at two sides of the heating box 3, the rotating shaft 7 is rotationally connected with the inner walls of the two fixed cylinders 6 in the heating box 3 through mechanical sealing, the stirring rod 8 is equidistantly fixed at the outer side of the rotating shaft 7, the servo motor 9 is fixed, the utility model discloses a heating cabinet, including heating cabinet 3, inlet pipe 12, water pump 13, control panel 14, electric heater 5, servo motor 9 and water pump 13, the heating cabinet 3 bottom is fixed with

drain pipe

10, 2 one sides of shell body are equipped with heat exchanger 11, the one end that heating cabinet 3 was kept away from to drain pipe 10 communicates with the water inlet of

heat exchanger

11, 3 tops of heating cabinet are fixed with inlet tube 12, and inlet tube 12 keep away from the one end of heating cabinet 3 and the outlet intercommunication of

heat exchanger

11, 1 inner wall of mount is fixed with water pump 13, and water pump 13 and drain pipe 10 intercommunication, 2 one sides of shell.

The valve 15 is fixed at one end of the water inlet pipe 12 and one end of the water outlet pipe 10, so that the water inlet pipe 12 and the water outlet pipe 10 can be conveniently controlled.

An air suction connector 16 is fixed at the top of the outer shell 2, and a one-way valve 17 is fixed at one end of the air suction connector 16, so that the outer shell 2 and the heating box 3 can be conveniently vacuumized.

Self-locking universal wheels 18 are symmetrically fixed at the bottom of the fixing frame 1, so that the fixing of the fixing frame 1 is facilitated.

The equidistance in the heating cabinet 3 outside is fixed with adiabatic spacer 19, is convenient for support outer casing 2.

The working principle is as follows: the water in the heating box 3 is heated by the electric heater 5, after heating, the hot water is conveyed to the heat exchanger 11 for heat exchange by the water pump 13 and flows into the heating box 3 again for heating, and the heating is carried out in a circulating mode in sequence, the outer shell 2 is arranged on the outer side of the heating box 3, the vacuum heat insulation plate 4 is fixed in a gap between the outer shell 2 and the heating box 3, the vacuum heat insulation plate 4 is formed by compounding a filling core material and a vacuum protection surface layer, and the heat transfer caused by air convection is effectively avoided, so that the heat conductivity coefficient can be greatly reduced, the vacuum heat insulation plate 4 isolates the heat in the heating box 3, the vacuum heat insulation plate is connected with the air extraction joint 16 through the vacuum pump, the gap between the outer shell 2 and the heating box 3 is vacuumized, the heat insulation effect is further improved, the heat insulation block 19 in the heating box 3 can support the outer shell 2, and the deformation of, when heating the water in the heating cabinet 3, rotate through servo motor 9 and drive pivot 7 and rotate, and then drive puddler 8 and rotate, stir the water in the heating cabinet 3, and then make the circulation make used warm water can be rapid mix with the hot water when getting into the heating cabinet 3 in, improve heating efficiency for the temperature of discharged water is more even.

It is noted that, herein, 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. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a high vacuum separates hot water circulation heating device, includes mount (1), shell body (2), heating cabinet (3), vacuum insulation board (4), electric heater (5), solid fixed cylinder (6), pivot (7), puddler (8), servo motor (9), drain pipe (10), heat exchanger (11), inlet tube (12), water pump (13) and control panel (14), its characterized in that: the heating device is characterized in that an outer shell (2) is fixed at the top of the fixing frame (1), a heating box (3) is arranged on the inner wall of the outer shell (2), a vacuum heat insulation board (4) is fixed between the outer shell (2) and the heating box (3), an electric heater (5) is fixed on the inner wall of the heating box (3), fixed cylinders (6) are symmetrically fixed on two sides of the heating box (3), the inner walls of the two fixed cylinders (6) in the heating box (3) are rotatably connected with a rotating shaft (7) through mechanical sealing, stirring rods (8) are fixed on the outer side of the rotating shaft (7) at equal intervals, a servo motor (9) is fixed at the top of the outer shell (2), the output rotating shaft (7) of the servo motor (9) is fixedly connected, a drain pipe (10) is fixed at the bottom of the heating box (3), a heat exchanger (11) is arranged on one side of the outer shell (2), one end, far, heating cabinet (3) top is fixed with inlet tube (12), and inlet tube (12) keep away from the one end of heating cabinet (3) and the outlet intercommunication of heat exchanger (11), mount (1) inner wall is fixed with water pump (13), and water pump (13) and drain pipe (10) intercommunication, shell body (2) one side is fixed with control panel (14), and electric heater (5), servo motor (9) and water pump (13) all with control panel (14) electric connection.

2. The high-vacuum heat-insulation water circulation heating device as claimed in claim 1, wherein: and valves (15) are fixed at one ends of the water inlet pipe (12) and the water outlet pipe (10).

3. The high-vacuum heat-insulation water circulation heating device as claimed in claim 1, wherein: an air suction connector (16) is fixed at the top of the outer shell (2), and a one-way valve (17) is fixed at one end of the air suction connector (16).

4. The high-vacuum heat-insulation water circulation heating device as claimed in claim 1, wherein: self-locking universal wheels (18) are symmetrically fixed at the bottom of the fixing frame (1).

5. The high-vacuum heat-insulation water circulation heating device as claimed in claim 1, wherein: and heat insulation partition blocks (19) are fixed on the outer side of the heating box (3) at equal intervals.