CN220269683U - Electric heating water boiler for heating and ventilation engineering - Google Patents
Electric heating water boiler for heating and ventilation engineering Download PDFInfo
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- CN220269683U CN220269683U CN202321528936.2U CN202321528936U CN220269683U CN 220269683 U CN220269683 U CN 220269683U CN 202321528936 U CN202321528936 U CN 202321528936U CN 220269683 U CN220269683 U CN 220269683U
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- outer shell
- heat conducting
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- 238000005485 electric heating Methods 0.000 title claims abstract description 48
- 238000010438 heat treatment Methods 0.000 title claims abstract description 39
- 238000009423 ventilation Methods 0.000 title claims abstract description 22
- 239000008236 heating water Substances 0.000 title claims description 18
- 238000007789 sealing Methods 0.000 claims abstract description 44
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 39
- 230000000694 effects Effects 0.000 abstract description 10
- 239000004020 conductor Substances 0.000 abstract description 3
- 238000009792 diffusion process Methods 0.000 abstract 1
- 238000009827 uniform distribution Methods 0.000 abstract 1
- 239000000919 ceramic Substances 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000004321 preservation Methods 0.000 description 3
- 239000004065 semiconductor Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000002277 temperature effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Abstract
The utility model relates to the field of electric heating hot water boilers, and particularly discloses an electric heating hot water boiler for heating and ventilation engineering, which comprises a cylindrical outer shell, wherein a front sealing cover is arranged at the front end of the outer shell, and a rear sealing box is arranged at the rear end of the outer shell; an electric heating element is further arranged in the outer shell, and one end of the electric heating element penetrates through the front sealing cover and is connected with a driving motor; the electric heating element comprises a front electric heater, one end of the front electric heater is connected with a heat conduction column, a heat conduction cylinder is fixed on the outer side of the heat conduction column, a heat conduction curved pipe is spirally fixed on the outer part of the heat conduction cylinder, and the heat conduction curved pipe is heated and works under the action of the front electric heater; according to the utility model, the cylindrical shell, the electric heating element and the heat conducting column rotating under the driving action are arranged, so that the uniform diffusion of heat in space is ensured, the heat conduction efficiency is improved, and the effect of uniform distribution of heat of conductors is achieved.
Description
Technical Field
The utility model relates to the technical field of electric heating hot water boilers, in particular to an electric heating hot water boiler for heating and ventilation engineering.
Background
The heating and ventilation engineering mainly comprises three aspects of heating, ventilation and air conditioning; the operation of corresponding equipment and technology is carried out in a heating mode, and the heating generally refers to the general term of technology, equipment and service for supplying heat to the room by consuming a certain energy source in an artificial way so as to keep the room at the temperature required by life or work; it is often necessary to heat the water by corresponding means, such as an electric heating boiler, to effect heating by some heating and ventilation engineering devices.
The existing electric boiler for heating and ventilation engineering generally comprises an electric boiler steel shell, a computer control system, a low-voltage electric system, an electric heating pipe, a water inlet pipe, a water outlet pipe, a detection instrument and the like; the heating modes include three modes of electromagnetic induction heating mode and resistance (electric heating pipe) PTC ceramic semiconductor heating mode, the resistance heating mode is divided into a stainless steel heating pipe electric boiler and a ceramic heating pipe electric boiler, the resistance heating mode adopts a resistance type tubular electric heating element for heating, the semiconductor type is only made of oxide semiconductor ceramic sheets, and water and electricity are completely separated.
The utility model of patent number CN209672583U provides an electric heating water boiler, which comprises a square box, wherein a furnace body is arranged in the square box, an insulating layer is arranged between the outer wall of the furnace body and the inner wall of the square box, a base and a foundation are also arranged, the top of the furnace body is connected with an atmosphere communicating pipe, a lifting lug, a water outlet pipe and a water return pipe, a first temperature measuring port is formed in the top of the water outlet pipe, and a second temperature measuring port is formed in the top of the water return pipe. The utility model has simple structure and convenient use, the heat preservation layer and the electric heating pipes can ensure the constant temperature inside the furnace body, the flange plate can facilitate the installation and the disassembly of the electric heating pipes and the repair of the electric heating pipes, but the heat energy range of the distribution and the conduction of the flange plate is limited, and the integral water temperature constant temperature effect can not be ensured; secondly, the square box occupies a larger area, so that the space cannot be saved; the utilization of the space inside the square box is small, and the cleaning of some scale dead angles is not convenient; and need always heat in the box, not set up the device that can constant temperature, cause the waste of electric energy.
Disclosure of Invention
The utility model aims to provide an electric heating water boiler for heating and ventilation engineering, which solves the following technical problems:
how to reduce energy consumption and improve heat conduction efficiency.
The aim of the utility model can be achieved by the following technical scheme:
the electric heating water boiler for the heating and ventilation engineering comprises an outer shell, wherein the outer shell is cylindrical, a front sealing cover is arranged at the front end of the outer shell, and a rear sealing box is arranged at the rear end of the outer shell; an electric heating element is further arranged in the outer shell, and one end of the electric heating element penetrates through the front sealing cover and is connected with a driving motor;
the electric heating element comprises a front electric heater, one end of the front electric heater is connected with a heat conduction column, a heat conduction cylinder is fixed on the outer side of the heat conduction column, a heat conduction curved pipe is spirally fixed on the outer portion of the heat conduction cylinder, and the heat conduction curved pipe is heated under the action of the front electric heater to work.
Preferably, one end of the heat conduction column is provided with a rotating shaft, one end of the rotating shaft is rotatably provided with a heat conduction disc, and the rotating shaft rotates under the action of a driving motor; a heat conducting cavity is arranged in the heat conducting disc, an inner constant heat pipe is communicated with the inner side surface of the heat conducting disc, and the inner constant heat pipe transmits heat energy through the heat conducting cavity; the outer side surface of the heat conducting disc is fixedly provided with a rear electric heater, and one end, far away from the heat conducting disc, of the rear electric heater is fixed on the rear sealing box.
Preferably, one end of the inner constant heat pipe far away from the heat conducting disc is fixed on the inner side surface of the front sealing cover; an outer constant heat pipe is fixedly arranged on the periphery of the inner side surface of the front sealing cover, and a knob is arranged on the outer side surface of the front sealing cover corresponding to the outer constant heat pipe; and one end of the external constant heat pipe, which is far away from the front sealing cover, penetrates through and is fixed on the rear sealing case.
Preferably, the heat conducting fin is arranged on the inner side of the rear sealing box, and the heat conducting fin conducts heat under the action of the rear electric heater.
Preferably, the top of the outer surface of the shell is also provided with a steam port, and lifting lugs are symmetrically and fixedly arranged on two sides of the steam port.
Preferably, a water receiving pipe is arranged at one side of the bottom of the outer shell in a communicating way.
The utility model has the beneficial effects that:
(1) According to the utility model, the arranged outer shell is cylindrical, so that the space volume of the hot water boiler with a larger area is ensured, and meanwhile, the cylindrical is arranged to reduce dead angles of water quality precipitation impurities and reduce the cleaning workload; the front end of the outer shell is provided with a front sealing cover, and the rear end of the outer shell is provided with a rear sealing box, so that the sealing effect of the heating water boiler is ensured; the electric heating element is arranged in the outer shell to ensure the heating process of water in the boiler, one end of the electric heating element is fixedly arranged on the front sealing cover, and the driving motor is arranged on the front sealing cover to drive the inner structure of the electric heating element to rotate.
(2) According to the utility model, the heat conduction cylinder is arranged, the heat conduction curved pipe is spirally arranged outside the heat conduction cylinder, the front electric heater directly heats the heat conduction curved pipe and conducts heat, so that the heat conduction area is increased, the heat conduction cylinder is arranged to separate the inner heat conduction column from the outer heat conduction curved pipe, and the heat is diffused in the space due to a certain space in the heat conduction cylinder, so that the heat conduction efficiency is improved, and the effect of uniformly distributing the heat of the conductor is achieved.
(3) According to the utility model, the rotating shaft is arranged at one end of the heat conduction column, so that the heat conduction column is driven to rotate under the driving action of the driving motor shaft wheel, and the rotating shaft is driven to rotate; the heat is guaranteed to be uniformly conducted in the inner space in the rotation process of the heat conducting column, and the heat conductivity is improved; a heat conducting disc is arranged at one end of the rotating shaft, the heat conducting disc is fixed, the rotating shaft rotates relative to the heat conducting disc, and a heat conducting cavity is formed in the heat conducting disc; the heat of the heat conduction column is transmitted to an inner constant heat pipe communicated with the inner side surface of the heat conduction disc through the heat conduction cavity, the heat preservation of the water level area is carried out through the inner constant heat pipe, and the inner constant heat pipe transmits heat energy through the heat conduction cavity; in order to ensure the heating effect and the utilization rate, the water temperature of the inner periphery of the outer shell is lower than the water temperature of the middle part under the normal condition, and in order to reduce the water Wen Wencha, an outer constant heat pipe is arranged on the inner periphery of the front sealing cover, the position and the size of the outer constant heat pipe are adjusted according to the water level, the water temperature is ensured to reach the ideal height, and meanwhile, the stable propagation of heat is ensured.
Drawings
The utility model is further described below with reference to the accompanying drawings.
FIG. 1 is a schematic diagram of the overall structure of an electric heating water boiler for heating and ventilation engineering;
FIG. 2 is a schematic plan view of a heating boiler for heating and ventilation engineering according to the present utility model;
FIG. 3 is a schematic diagram of the internal structure of an electric heating water boiler for heating and ventilation engineering;
FIG. 4 is a schematic plan view showing the internal structure of an electric heating water boiler for heating and ventilation engineering;
FIG. 5 is a schematic diagram showing a sectional view of the internal structure of an electric heating water boiler for heating and ventilation engineering.
Reference numerals: 1. an outer housing; 2. a front cover; 21. a knob; 3. sealing the rear case; 31. a heat conductive sheet; 4. an electric heating element; 41. a front electric heater; 42. a rear electric heater; 43. a heat conducting column; 431. a rotating shaft; 44. a heat conduction curved tube; 45. a heat conduction cylinder; 5. a driving motor; 6. a heat conduction plate; 61. a heat conducting cavity; 7. an internal constant heat pipe; 8. an external constant heat pipe; 9. a steam port; 10. lifting lugs; 11. and a water receiving pipe.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, an electric heating water boiler for heating and ventilation engineering in the embodiment of the utility model specifically includes an outer shell 1, the outer shell 1 is cylindrical, a front sealing cover 2 is installed at the front end of the outer shell 1, and a rear sealing case 3 is installed at the rear end of the outer shell; an electric heating element 4 is further arranged in the outer shell 1, and one end of the electric heating element 4 penetrates through the front sealing cover 2 and is connected with a driving motor 5; the outer shell 1 arranged in the embodiment is cylindrical, so that the space volume of a large-area hot water boiler is ensured, and meanwhile, the cylindrical shape is arranged to reduce dead angles of water quality precipitation impurities and reduce the cleaning workload; the front end of the outer shell 1 is provided with a front sealing cover 2, and the rear end of the outer shell is provided with a rear sealing box 3, so that the sealing effect of the heating water boiler is ensured; the heating process of the water in the boiler is ensured by arranging the electric heating element 4 in the outer shell 1, one end of the electric heating element 4 is fixedly arranged on the front sealing cover 2, and the driving motor 5 is arranged on the front sealing cover 2 to drive the internal structure of the electric heating element 4 to rotate.
The electric heating element 4 comprises a front electric heater 41, one end of the front electric heater 41 is connected with a heat conduction column 43, a heat conduction cylinder 45 is fixed on the outer side of the heat conduction column 43, a heat conduction curved pipe 44 is spirally fixed on the outer side of the heat conduction cylinder 45, and the heat conduction curved pipe 44 is heated under the action of the front electric heater 41; the electric heating element 4 comprises a front electric heater 41; the heat conduction column 43 is connected to one end of the front electric heater 41 for heat transfer, the heat conduction cylinder 45 is further arranged, the heat conduction curved tube 44 is spirally arranged outside the heat conduction cylinder 45, the front electric heater 41 directly heats the heat conduction curved tube 44 and conducts heat, the heat conduction area is further guaranteed to be increased, the heat conduction cylinder 45 is arranged for separating the inner heat conduction column 43 from the outer heat conduction curved tube 44, and heat is diffused in the space to improve heat conduction efficiency due to the fact that a certain space exists in the heat conduction cylinder 45, so that the effect of evenly distributing heat of a conductor is achieved.
As an embodiment of the present utility model, specifically, referring to fig. 5, one end of the heat conducting post 43 is provided with a rotating shaft 431, one end of the rotating shaft 431 is rotatably provided with a heat conducting disc 6, and the rotating shaft 431 rotates under the action of the driving motor 5; a heat conducting cavity 61 is arranged in the heat conducting disc 6, an inner constant heat pipe 7 is communicated with the inner side surface of the heat conducting disc 6, and the inner constant heat pipe 7 transmits heat energy through the heat conducting cavity 61; a rear electric heater 42 is fixed on the outer side surface of the heat conducting disc 6, and one end, far away from the heat conducting disc 6, of the rear electric heater 42 is fixed on the rear seal box 3; by arranging the rotating shaft 431 at one end of the heat conducting column 43, the heat conducting column 43 is driven to rotate under the driving action of the shaft wheel of the driving motor 5, and the rotating shaft 431 is driven to rotate; ensuring uniform conduction of heat in the internal space during the rotation of the heat conduction column 43, and improving heat conductivity; a heat conducting disc 6 is arranged at one end of the rotating shaft 431, the heat conducting disc 6 is fixed, the rotating shaft 431 rotates relative to the heat conducting disc 6, and a heat conducting cavity 61 is formed in the heat conducting disc 6; the heat of the heat conduction column 43 is transmitted to the inner heat pipe 7 which is communicated with the inner side surface of the heat conduction plate 6 through the heat conduction cavity 61, the heat preservation of the water level area is performed through the inner heat pipe 7, and the inner heat pipe 7 transmits heat energy through the heat conduction cavity 61.
As an embodiment of the present utility model, referring to fig. 2-4 specifically, an end of the inner heat pipe 7 away from the heat conducting plate 6 is fixed on the inner side surface of the front cover 2; the outer periphery of the inner side surface of the front sealing cover 2 is fixedly provided with an outer constant heat pipe 8, and the outer side surface of the front sealing cover 2 is provided with a knob 21 corresponding to the outer constant heat pipe 8; one end of the external constant heat pipe 8 far away from the front sealing cover 2 penetrates through and is fixed on the rear sealing case 3; one end of the inner constant heat pipe 7 far away from the heat conducting disc 6 is fixed on the inner side surface of the front sealing cover 2, so that the fixing effect of the inner constant heat pipe 7 is ensured; in order to ensure the heating effect and the utilization rate, the water temperature of the inner periphery of the outer shell 1 is lower than the water temperature of the middle water in the normal case, and in order to reduce the water Wen Wencha, the outer constant heat pipe 8 is arranged on the inner periphery of the front sealing cover 2, the position and the size of the outer constant heat pipe 8 are adjusted according to the water level, the water temperature is ensured to reach the ideal height, and meanwhile, the stable propagation of heat is ensured.
As an embodiment of the present utility model, specifically, referring to fig. 5, a heat conducting sheet 31 is disposed on the inner side of the rear seal case 3, and the heat conducting sheet 31 conducts heat under the action of a rear electric heater 42; by arranging the heat conducting fin 31 and the heating effect of the rear electric heater 42 connected with the heat conducting fin 31, the heat conducting fin 31 is guaranteed to transmit heat into the outer constant heat pipe 8, and the water around the outer constant heat pipe 8 is guaranteed to be heated uniformly.
As an embodiment of the present utility model, specifically, referring to fig. 1-2, a steam port 9 is further formed at the top of the outer surface of the outer shell 1, and lifting lugs 10 are symmetrically and fixedly arranged at two sides of the steam port 9; the steam port 9 is formed in the outer surface of the outer shell 1 and used for discharging steam, and the lifting lug 10 is arranged to ensure that the outer shell 1 is fixed.
As an embodiment of the present utility model, specifically, referring to fig. 1-2, a water receiving pipe 11 is disposed on one side of the bottom of the outer casing 1; the water receiving pipe 11 is communicated with one side of the bottom of the outer shell 1 to ensure the water supply, and the safety valve and the instrumentation pipe in the conventional boiler are also included in the embodiment, so that the outer shell 1 is provided with an insulating layer and the like.
The foregoing describes one embodiment of the present utility model in detail, but the description is only a preferred embodiment of the present utility model and should not be construed as limiting the scope of the utility model. All equivalent changes and modifications within the scope of the present utility model are intended to be covered by the present utility model.
Claims (6)
1. The electric heating water boiler for the heating and ventilation engineering is characterized by comprising an outer shell (1), wherein the outer shell (1) is cylindrical, a front sealing cover (2) is arranged at the front end of the outer shell (1), and a rear sealing box (3) is arranged at the rear end of the outer shell; an electric heating element (4) is further arranged in the outer shell (1), and one end of the electric heating element (4) penetrates through the front sealing cover (2) and is connected with a driving motor (5);
the electric heating element (4) comprises a front electric heater (41), one end of the front electric heater (41) is connected with a heat conduction column (43), a heat conduction cylinder (45) is fixed on the outer side of the heat conduction column (43), a heat conduction curved tube (44) is spirally fixed on the outer side of the heat conduction cylinder (45), and the heat conduction curved tube (44) heats under the action of the front electric heater (41).
2. An electric heating water boiler for heating and ventilation engineering according to claim 1, characterized in that one end of the heat conducting column (43) is provided with a rotating shaft (431), one end of the rotating shaft (431) is rotatably provided with a heat conducting disc (6), and the rotating shaft (431) rotates under the action of a driving motor (5); a heat conducting cavity (61) is arranged in the heat conducting disc (6), an inner constant heat pipe (7) is communicated with the inner side surface of the heat conducting disc (6), and the inner constant heat pipe (7) transmits heat energy through the heat conducting cavity (61); the outer side surface of the heat conducting disc (6) is fixedly provided with a rear electric heater (42), and one end, far away from the heat conducting disc (6), of the rear electric heater (42) is fixed on the rear sealing box (3).
3. An electric heating water boiler for heating and ventilation engineering according to claim 2, characterized in that one end of the inner constant heat pipe (7) far away from the heat conducting disc (6) is fixed on the inner side surface of the front sealing cover (2); an outer constant heat pipe (8) is fixedly arranged on the periphery of the inner side surface of the front sealing cover (2), and a knob (21) is arranged on the outer side surface of the front sealing cover (2) corresponding to the outer constant heat pipe (8); one end of the outer constant heat pipe (8) far away from the front sealing cover (2) penetrates through and is fixed on the rear sealing box (3).
4. An electric heating water boiler for heating and ventilation engineering according to claim 3, characterized in that the heat conducting fin (31) is arranged on the inner side of the rear sealing box (3), and the heat conducting fin (31) conducts heat under the action of the rear electric heater (42).
5. The electric heating water boiler for heating and ventilation engineering according to claim 1, wherein a steam port (9) is further formed in the top of the outer surface of the outer shell (1), and lifting lugs (10) are symmetrically and fixedly arranged on two sides of the steam port (9).
6. An electric heating water boiler for heating and ventilation engineering according to claim 1, wherein a water receiving pipe (11) is arranged on one side of the bottom of the outer shell (1) in a communicating manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321528936.2U CN220269683U (en) | 2023-06-15 | 2023-06-15 | Electric heating water boiler for heating and ventilation engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321528936.2U CN220269683U (en) | 2023-06-15 | 2023-06-15 | Electric heating water boiler for heating and ventilation engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220269683U true CN220269683U (en) | 2023-12-29 |
Family
ID=89305974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321528936.2U Active CN220269683U (en) | 2023-06-15 | 2023-06-15 | Electric heating water boiler for heating and ventilation engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220269683U (en) |
-
2023
- 2023-06-15 CN CN202321528936.2U patent/CN220269683U/en active Active
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