CN210014569U - Intelligent electric heating boiler - Google Patents
Intelligent electric heating boiler Download PDFInfo
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- CN210014569U CN210014569U CN201920454045.4U CN201920454045U CN210014569U CN 210014569 U CN210014569 U CN 210014569U CN 201920454045 U CN201920454045 U CN 201920454045U CN 210014569 U CN210014569 U CN 210014569U
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Abstract
The utility model discloses an intelligent electric heating boiler, which can automatically control and adjust the heating temperature of a thick film heating pipe to water supply through the matching arrangement of a PLC controller, a return water temperature monitoring component, a water supply temperature monitoring component and a temperature sensor in a greenhouse to keep the temperature in the greenhouse constant, can automatically control the thick film heating pipe to stop heating and send out an alarm when the thick film heating pipe is lack of water through the matching arrangement of the PLC controller, a heating water level monitor and an alarm, can send out the alarm to remind water to be added into a water supplementing tank when the water supplementing tank is lack of water through the matching arrangement of the PLC controller, the water supplementing water level monitoring component and the alarm, can automatically control and adjust the heating temperature of the thick film heating pipe to the circulating water of a fan coil, keep the temperature in the greenhouse constant, automatically control a heat source, and has the functions of preventing dry burning and reminding water adding, is free of dust, safe, the automatic control reduces the labor intensity of operators.
Description
Technical Field
The utility model relates to a heating installation technical field, concrete field is an intelligence electric heating boiler.
Background
Most of traditional greenhouse and seedling greenhouse heating adopt the forms of coal and boiler to heat circulating water of a fan coil, the fan coil raises the temperature in the greenhouse, and the mode of burning the boiler by using the coal has the defects of open fire generation, large smoke dust, manpower consumption, insecurity, uncontrollable heat source, environmental pollution and the like.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an intelligence electrical heating boiler 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 intelligent electric heating boiler comprises a box body, wherein a plurality of thick film heating pipes which are vertically arranged are arranged inside the box body, water inlets of the thick film heating pipes are connected with a water return pipe, a water pump is installed on the water return pipe, a return water temperature monitoring component is arranged on the water return pipe, one end of the water return pipe penetrates through the side wall of the box body and is connected with a water outlet of a fan coil, water outlets of the thick film heating pipes are connected with a water supply pipe, a heating water level monitoring component and a water supply temperature monitoring component are arranged on the water supply pipe, one end of the water supply pipe penetrates through the side wall of the box body and is connected with a water inlet of the fan coil, a water replenishing tank is arranged at the upper end of the box body, one end of a water replenishing pipe is connected to the bottom of the water replenishing tank, the other end of, be equipped with the chamber door on the box, the outer wall of chamber door is equipped with PLC controller and siren, thick film heating pipe, water pump, return water temperature monitoring subassembly, heating water level monitoring subassembly, water supply temperature monitoring subassembly and siren all with PLC controller electric connection, temperature sensor in the canopy is connected to the PLC controller electricity.
Preferably, the backwater temperature monitoring component comprises a first sealing cap, a first connecting seat is arranged on the backwater pipe in an extending mode through integral forming, the first sealing cap is in threaded connection with the first connecting seat, a first through pipe is movably arranged inside the first connecting seat in a penetrating mode, a first sealing disc is arranged on the first through pipe in an extending mode through integral forming on the upper portion of the outer side wall of the first through pipe, the upper end of the first sealing disc is in close contact with the lower end inside the first sealing cap, a first sealing pad is sleeved on the outer side wall of the first through pipe, the upper end and the lower end of the first sealing pad are in close contact with the lower end of the first sealing disc and the upper end of the first connecting seat respectively, the side wall of the first sealing pad is in close contact with the inner side wall of the first sealing cap, a temperature sensor is connected to the bottom of the first through pipe in a threaded mode, the temperature sensor is located inside the backwater, the structure of the water supply temperature monitoring assembly is the same as that of the return water temperature monitoring assembly.
Preferably, the heating water level monitoring assembly comprises a second sealing cap, a second connecting seat is formed on the water supply pipe in an extending mode in an integrated mode, the second sealing cap is connected onto the second connecting seat in a threaded mode, a second vent pipe penetrates through the inside of the second connecting seat and is movably mounted, a second sealing disc is formed on the outer side wall of the second vent pipe in an extending mode in an integrated mode in the upper portion of the outer side wall of the second vent pipe, the upper end of the second sealing disc is in close contact with the lower end of the inside of the second sealing cap, a second sealing pad is sleeved on the outer side wall of the second vent pipe, the upper end and the lower end of the second sealing pad are in close contact with the lower end of the second sealing disc and the upper end of the second connecting seat respectively, the side wall of the second sealing pad is in close contact with the inner side wall of the second sealing, the first liquid level sensor is electrically connected with the PLC.
Preferably, moisturizing water level monitoring subassembly includes the locating lever, the top fixed mounting of locating lever is in the inside upper end of moisturizing case, the bottom of locating lever stretches into the inner chamber bottom of moisturizing case and installs the second level sensor, second level sensor and PLC controller electric connection.
Preferably, a pressure relief valve is arranged on the water supply pipe.
Preferably, the inner cavity of the water replenishing tank is provided with a filter screen.
Preferably, the thick film heating pipe is fixedly connected with the inner side wall of the box body through a hoop.
Preferably, the outer part of the thick film heating pipe is sleeved with flame-retardant heat-insulating cotton.
Preferably, the number of the thick film heating pipes is as follows.
Compared with the prior art, the beneficial effects of the utility model are that: the heating temperature of the thick film heating pipe for supplying water can be automatically controlled and adjusted through the matching arrangement of the PLC, the backwater temperature monitoring component, the water supply temperature monitoring component and the temperature sensor in the greenhouse, so that the temperature in the greenhouse can be kept constant, the PLC, the heating water level monitor and the alarm are matched to automatically control the thick film heating pipe to stop heating and give an alarm when the thick film heating pipe is lack of water, can send the alarm when the moisturizing case lacks water through the cooperation setting of PLC controller, moisturizing water level monitoring subassembly and siren and remind and add water in the moisturizing case, the utility model discloses but the heating temperature of automatic control regulation thick film heating pipe to the fan coil circulating water makes the temperature in the big-arch shelter keep invariable, heat source automatic control, equipment have prevent dry combustion method and remind watered function, no dust, and safe energy-conservation, automated control has alleviateed operating personnel's intensity of labour.
Drawings
Fig. 1 is a schematic external structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the case of the present invention;
FIG. 3 is a schematic view of the sectional structure of the middle return water file detection assembly of the present invention;
fig. 4 is the schematic view of the sectional structure of the middle heating water level monitoring assembly of the present invention.
In the figure: 1-box body, 2-thick film heating pipe, 3-water return pipe, 4-water pump, 5-water return temperature monitoring component, 51-first sealing cap, 52-first connecting seat, 53-first vent pipe, 54-first sealing disc, 55-first sealing gasket, 56-temperature sensor, 6-fan coil water outlet, 7-water supply pipe, 8-heating water level monitoring component, 81-second sealing cap, 82-second connecting seat, 83-second vent pipe, 84-second sealing disc, 85-second sealing gasket, 86-first liquid level sensor, 9-water supply temperature monitoring component, 10-fan coil water inlet, 11-water replenishing tank, 12-water replenishing pipe, 13-water level monitoring component, 131-positioning rod, positioning rod, 132-a second liquid level sensor, 14-a box door, 15-a PLC (programmable logic controller), 16-an alarm, 17-a pressure release valve, 18-a filter screen, 19-a hoop and 20-flame-retardant heat-preservation cotton.
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 and fig. 2, the present invention provides a technical solution: an intelligent electric heating boiler comprises a box body 1, a plurality of thick film heating pipes 2 vertically arranged are arranged inside the box body 1, water inlets of the thick film heating pipes 2 are connected with a water return pipe 3, a water pump 4 is installed on the water return pipe 3, a water return temperature monitoring component 5 is arranged on the water return pipe 3, one end of the water return pipe 3 penetrates through the side wall of the box body 1 and is connected with a fan coil water outlet 6, water outlets of the thick film heating pipes 2 are connected with a water supply pipe 7, a heating water level monitoring component 8 and a water supply temperature monitoring component 9 are arranged on the water supply pipe 7, one end of the water supply pipe 7 penetrates through the side wall of the box body 1 and is connected with a fan coil water inlet 10, a water replenishing tank 11 is arranged at the upper end of the box body 1, one end of a water replenishing pipe 12 is connected to the bottom of the water replenishing tank 11, the other end of, be equipped with chamber door 14 on box 1, the outer wall of chamber door 14 is equipped with PLC controller 15 and siren 16, thick film heating pipe 2, water pump 4, return water temperature monitoring subassembly 5, heating water level monitoring subassembly 8, water supply temperature monitoring subassembly 9 and siren 16 all with PLC controller 15 electric connection, temperature sensor in the canopy is connected to PLC controller 15 electricity, temperature sensor can monitor the temperature in the big-arch shelter often in the canopy, and give PLC controller 15 with the information feedback of heating temperature in the canopy, PLC controller 15 is according to the heating temperature automatic adjustment control thick film heating pipe 2 of the internal heating temperature of setting for canopy to the heating temperature of circulating water in the fan coil, water supply temperature monitoring subassembly 9 monitors the temperature of the circulating water through thick film heating pipe 2 heating often, return water temperature monitoring subassembly 5 monitors the return water temperature in the fan coil, temperature sensor in the canopy, the temperature that water supply temperature monitoring subassembly 9 and return water temperature monitoring subassembly 5 monitored all is at the display screen of PLC controller 15 It is shown that the temperature of the thick film heating pipe 2 for heating the circulating water can be set through the PLC controller 15, the water pump 4 provides power for the circulation of the circulating water between the fan coil, the water return pipe 3, the thick film heating pipe 2 and the water supply pipe 7, the heating water level monitoring component 8 monitors the water level at the water outlet of the thick film heating pipe 2 at any time, when the water in the thick film heating pipe 2 is insufficient, the PLC controller 15 controls the thick film heating pipe 2 to stop heating and gives an alarm to prevent the thick film heating pipe 2 from being damaged by dry burning, the water replenishing tank 11 and the water replenishing pipe 12 can replenish the circulating water lost in the water return pipe 3, the water level monitoring component 13 monitors the water level in the water replenishing tank 11 at any time, when the water storage in the water replenishing tank 11 is insufficient, the PLC controller 15 controls the alarm 16 to give an alarm to remind the water replenishing tank 11 and stop the heating of the rear film heating pipe, ensuring the sufficiency of circulating water and protecting the water pump 4 and the thick film heating pipe 2.
Referring to fig. 3, the backwater temperature monitoring assembly 5 includes a first sealing cap 51, a first connecting seat 52 is integrally formed and extended on the backwater pipe 3, the first sealing cap 51 is screwed on the first connecting seat 52, a first through pipe 53 is movably installed inside the first connecting seat 52, a first sealing disc 54 is integrally formed and extended on an upper portion of an outer side wall of the first through pipe 53, an upper end of the first sealing disc 54 is in close contact with a lower end inside the first sealing cap 51, a first sealing pad 55 is sleeved on an outer side wall of the first through pipe 53, an upper end and a lower end of the first sealing pad 55 are respectively in close contact with a lower end of the first sealing disc 54 and an upper end of the first connecting seat 52, a side wall of the first sealing pad 55 is in close contact with an inner side wall of the first sealing cap 51, a temperature sensor 56 is screwed on a bottom of the first through pipe 53, the temperature sensor 56 is located inside the backwater pipe 3, the temperature sensor 56 is electrically connected with the PLC 15, the structure of the water supply temperature monitoring component 9 is the same as that of the backwater temperature monitoring component 5, the first sealing cap 51 is in threaded connection with the first connecting seat 52 to enable the first sealing disc 54 and the first through pipe 53 to be fixed on the backwater pipe 3, the temperature sensor 56 is positioned inside the backwater pipe 3, when water in the fan coil water outlet 6 flows back into the backwater pipe 3, the temperature sensor 56 transmits the backwater temperature of the fan coil to the PLC 15, the threaded connection of the first sealing cap 51 and the first connecting seat 52 extrudes the first sealing disc 54 and the first sealing gasket 55 on the first connecting seat 52, the first sealing gasket 55 seals the contact part of the first sealing cap 51, the first connecting seat 52 and the first sealing disc 54 to prevent the water in the backwater pipe 3 from overflowing from the connection part, the threaded connection part of the temperature sensor 56 and the first through pipe 53 can achieve the sealing effect, meanwhile, a lead of the temperature sensor 56 can extend out of the first through pipe 53, the structure of the water supply temperature monitoring assembly 9 is the same as that of the water return temperature monitoring assembly 5, the temperature sensor 56 in the water supply temperature monitoring assembly 9 transmits the water temperature of the water heated by the thick film heating pipe 2 to the PLC 15, and the PLC 15 adjusts the thick film heating pipe 2 according to the set heating temperature to increase the corresponding temperature of the flowing water.
Referring to fig. 4, the heating water level monitoring assembly 8 includes a second sealing cap 81, a second connecting seat 82 is integrally formed and extended on the water supply pipe 7, the second sealing cap 81 is screwed on the second connecting seat 82, a second communicating pipe 83 is movably installed inside the second connecting seat 82 in a penetrating manner, a second sealing disc 84 is integrally formed and extended on the upper portion of the outer side wall of the second communicating pipe 83, the upper end of the second sealing disc 84 is in tight contact with the lower end inside the second sealing cap 81, a second sealing pad 85 is sleeved on the outer side wall of the second communicating pipe 83, the upper end and the lower end of the second sealing pad 85 are respectively in tight contact with the lower end of the second sealing disc 84 and the upper end of the second connecting seat 82, the side wall of the second sealing pad 85 is in tight contact with the inner side wall of the second sealing cap 81, a first liquid level sensor 86 is screwed on the bottom of the second communicating pipe 83, the, the first liquid level sensor 86 is electrically connected with the PLC 18, the second sealing cap 81 is in threaded connection with the second connecting seat 82 to enable the second sealing disc 54 and the second through-flow pipe 83 to be fixed on the water supply pipe 7, the second through-flow pipe 53 extends into the water outlet of the thick film heating pipe 2, the first liquid level sensor 86 is located inside the water supply pipe 7, when water shortage occurs in the water supply pipe 7, the first liquid level sensor 86 transmits a signal to the PLC 15, the PLC 15 controls the thick film heating pipe 2 to stop heating work and controls the alarm 16 to give an alarm, the second sealing cap 81 is in threaded connection with the second connecting seat 82 to extrude the second sealing disc 84 and the second sealing gasket 85 on the second connecting seat 82, the second sealing gasket 85 seals the contact position of the second sealing cap 81, the second connecting seat 82 and the second sealing disc 84, and water in the water supply pipe 7 is prevented from overflowing from the connection position, the threaded connection of the first level sensor 86 to the second vent 83 may provide a seal at the connection, while the leads of the first level sensor 86 may extend from the second vent 83.
Please refer to fig. 2, the water replenishing level monitoring assembly 13 includes a positioning rod 131, the top end of the positioning rod 131 is fixedly mounted at the upper end inside the water replenishing tank 11, the bottom end of the positioning rod 131 extends into the bottom of the inner cavity of the water replenishing tank 11 and is provided with a second liquid level sensor 132, the second liquid level sensor 132 is electrically connected with the PLC controller 15, the positioning rod 131 makes the second liquid level sensor 132 be located at the bottom of the water replenishing tank 11, when the water in the water replenishing tank 11 is reduced to the bottom of the tank, the second liquid level sensor 132 transmits a signal to the PLC controller 15, the PLC controller 15 controls the alarm 16 to give an alarm.
Referring to fig. 2, a pressure relief valve 17 is provided on the water supply pipe 7, and the pressure relief valve 17 is installed to discharge water higher than a set water pressure when the water pressure in the water supply pipe 7 increases suddenly, so as to protect the fan coil from overpressure, and prevent the fan coil from bursting due to excessive water pressure inside the fan coil.
Referring to fig. 2, a filter screen 18 is disposed in an inner cavity of the water replenishing tank 11, and the filter screen 18 is installed to filter the impurities in the water replenishing tank 11, so as to prevent the impurities from entering the water supply circulation system through the water replenishing pipe 12 and damaging the water pump 4.
Referring to fig. 2, the thick film heating tube 2 is fixedly connected to the inner sidewall of the box 1 through a clamp 19, and the clamp 19 fixes the position of the thick film heating tube 2 in the box 1 more stably.
Referring to fig. 2, the flame-retardant insulation cotton 20 is sleeved outside the thick-film heating pipe 2, and the flame-retardant insulation cotton 20 can reduce the heat generated by the thick-film heating pipe 2 from being dissipated into the box body 1 and prevent the thick-film heating pipe 2 from burning in an unexpected situation.
Referring to fig. 2, the number of the thick film heating pipes 2 is 3, and 3 thick film heating pipes 2 meet the requirement of heating a greenhouse with general specifications.
The working principle is as follows: in the embodiment, the temperature sensor in the greenhouse can monitor the temperature in the greenhouse at any time, and the information of the heating temperature in the greenhouse is fed back to the PLC 15, the PLC 15 automatically adjusts and controls the heating temperature of the thick film heating pipe 2 to the circulating water in the fan coil according to the set heating temperature in the greenhouse, the water supply temperature monitoring component 9 monitors the temperature of the circulating water heated by the thick film heating pipe 2 at any time, the water return temperature monitoring component 5 monitors the water return temperature in the fan coil, the temperatures monitored by the temperature sensor in the greenhouse, the water supply temperature monitoring component 9 and the water return temperature monitoring component 5 are all displayed on the display screen of the PLC 15, the temperature of the circulating water heated by the thick film heating pipe 2 can be set by the PLC 15, the water pump 4 provides power for the circulation of the circulating water among the fan coil, the water return pipe 3, the thick film heating pipe 2 and the water supply pipe, the heating water level monitoring component 8 monitors the water level at the water outlet of the thick film heating pipe 2 from time to time, when water does not flow out from the thick film heating pipe 2 any more, the PLC 15 controls the thick film heating pipe 2 to stop heating, the phenomenon of dry burning is avoided from damaging the thick film heating pipe 2, the water replenishing tank 11 and the water replenishing pipe 12 can replenish circulating water lost in the water return pipe 3, the water replenishing water level monitoring component 13 monitors the water level in the water replenishing tank 11 from time to time, when the water storage in the water replenishing tank 11 is insufficient, the PLC 15 controls the alarm 16 to give an alarm to remind of adding water into the water replenishing tank 11, the circulating water is ensured to be sufficient, if the temperature in the shed is set to be 12 +/-3 ℃ on the PLC 15, when the temperature detected by the temperature sensor in the shed is higher than 15 ℃, the PLC 15 controls the thick film heating pipe 2 to stop heating, when the temperature detected by the temperature sensor in the, the PLC 15 controls the thick film heating pipe 2 to heat the circulating water of the fan coil so as to keep the temperature in the shed between 12 +/-3 ℃.
In the description of the present invention, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.
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 (9)
1. The utility model provides an intelligence electric heating boiler, includes box (1), its characterized in that: the water-saving box is characterized in that a plurality of vertically-arranged thick film heating pipes (2) are arranged inside the box body (1), water inlets of the thick film heating pipes (2) are connected with a water return pipe (3), a water pump (4) is installed on the water return pipe (3), a water return temperature monitoring component (5) is arranged on the water return pipe (3), one end of the water return pipe (3) penetrates through the side wall of the box body (1) and is connected with a fan coil water outlet (6), a water outlet of the thick film heating pipe (2) is connected with a water supply pipe (7), a heating water level monitoring component (8) and a water supply temperature monitoring component (9) are arranged on the water supply pipe (7), one end of the water supply pipe (7) penetrates through the side wall of the box body (1) and is connected with a fan coil water inlet (10), a water replenishing tank (11) is arranged at the upper end of the box body (1), and one end, the other end of moisturizing pipe (12) runs through the top of box (1) and is connected with wet return (3), the inside of moisturizing case (11) is equipped with moisturizing water level monitoring subassembly (13), be equipped with chamber door (14) on box (1), the outer wall of chamber door (14) is equipped with PLC controller (15) and siren (16), thick film heating pipe (2), water pump (4), return water temperature monitoring subassembly (5), heating water level monitoring subassembly (8), water supply temperature monitoring subassembly (9) and siren (16) all with PLC controller (15) electric connection, temperature sensor in the canopy is connected to PLC controller (15) electricity.
2. An intelligent electric heating boiler according to claim 1, characterized in that: return water temperature monitoring subassembly (5) is including first sealed cap (51), integrated into one piece extends and is equipped with first connecting seat (52) on return water pipe (3), first sealed cap (51) threaded connection is on first connecting seat (52), movable mounting is run through to the inside of first connecting seat (52) has first through pipe (53), the lateral wall upper portion integrated into one piece of first through pipe (53) extends and is equipped with first sealed dish (54), the upper end of first sealed dish (54) and the inside lower extreme in close contact with of first sealed cap (51), the lateral wall cover of first through pipe (53) has first sealed the pad (55), the upper and lower both ends of first sealed pad (55) respectively with the lower extreme of first sealed dish (54) and the upper end in close contact with of first connecting seat (52), the lateral wall of first sealed pad (55) and the inside wall in close contact with of first sealed cap (51), the bottom threaded connection of first through-pipe (53) has temperature sensor (56), temperature sensor (56) are located the inside of wet return (3), temperature sensor (56) and PLC controller (15) electric connection, the structure of water supply temperature monitoring subassembly (9) is the same with the structure of return temperature monitoring subassembly (5).
3. An intelligent electric heating boiler according to claim 1, characterized in that: heating water level monitoring subassembly (8) includes second sealed cap (81), integrated into one piece extends on delivery pipe (7) and is equipped with second connecting seat (82), second sealed cap (81) threaded connection is on second connecting seat (82), movable mounting is run through to the inside of second connecting seat (82) has second spool (83), the lateral wall upper portion integrated into one piece of second spool (83) extends and is equipped with second sealed dish (84), the upper end of second sealed dish (84) and the inside lower extreme in close contact with of second sealed cap (81), the lateral wall cover of second spool (83) has second sealed pad (85), the upper and lower both ends of second sealed pad (85) respectively with the lower extreme of second sealed dish (84) and the upper end in close contact with of second connecting seat (82), the lateral wall of second sealed pad (85) and the inside wall in close contact with second sealed cap (81), the bottom threaded connection of second spool (83) has first level sensor (86), first level sensor (86) are located the inside of delivery pipe (7), first level sensor (86) and PLC controller (15) electric connection.
4. An intelligent electric heating boiler according to claim 1, characterized in that: moisturizing water level monitoring subassembly (13) are including locating lever (131), the top fixed mounting of locating lever (131) is in the inside upper end of moisturizing case (11), the bottom of locating lever (131) stretches into the inner chamber bottom of moisturizing case (11) and installs second liquid level sensor (132), second liquid level sensor (132) and PLC controller (15) electric connection.
5. An intelligent electric heating boiler according to any one of claims 1-4, characterized in that: a pressure release valve (17) is arranged on the water supply pipe (7).
6. An intelligent electric heating boiler according to any one of claims 1-4, characterized in that: and a filter screen (18) is arranged in the inner cavity of the water replenishing tank (11).
7. An intelligent electric heating boiler according to any one of claims 1-4, characterized in that: thick film heating pipe (2) pass through clamp (19) and the inside wall fixed connection of box (1).
8. An intelligent electric heating boiler according to any one of claims 1-4, characterized in that: and the outer part of the thick film heating pipe (2) is sleeved with flame-retardant heat-insulating cotton (20).
9. An intelligent electric heating boiler according to any one of claims 1-4, characterized in that: the number of the thick film heating pipes (2) is 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920454045.4U CN210014569U (en) | 2019-04-04 | 2019-04-04 | Intelligent electric heating boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920454045.4U CN210014569U (en) | 2019-04-04 | 2019-04-04 | Intelligent electric heating boiler |
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| Publication Number | Publication Date |
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| CN210014569U true CN210014569U (en) | 2020-02-04 |
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| CN201920454045.4U Active CN210014569U (en) | 2019-04-04 | 2019-04-04 | Intelligent electric heating boiler |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112555972A (en) * | 2020-12-17 | 2021-03-26 | 大连理工江苏研究院有限公司 | Rural energy-saving heating device based on clean energy |
| CN116153034A (en) * | 2023-02-24 | 2023-05-23 | 陈晓雨 | Heat source tower heat pump set with fault pre-alarm function and remote alarm method thereof |
-
2019
- 2019-04-04 CN CN201920454045.4U patent/CN210014569U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112555972A (en) * | 2020-12-17 | 2021-03-26 | 大连理工江苏研究院有限公司 | Rural energy-saving heating device based on clean energy |
| CN116153034A (en) * | 2023-02-24 | 2023-05-23 | 陈晓雨 | Heat source tower heat pump set with fault pre-alarm function and remote alarm method thereof |
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Effective date of registration: 20230612 Address after: 266-17 Xiashengou, Hunnan District, Shenyang, 110000 Liaoning Province (2-25-1) Patentee after: Shenyang Guanjue Technology Co.,Ltd. Address before: Room 1, Floor 25, Unit 2, Building 17, No. 266, Xiashengou, Hunnan District, Shenyang, Liaoning 110167 Patentee before: Qiao Hengwei |