CN210425529U - Novel pressure-bearing heat-storage electric boiler - Google Patents
Novel pressure-bearing heat-storage electric boiler Download PDFInfo
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- CN210425529U CN210425529U CN201921102541.XU CN201921102541U CN210425529U CN 210425529 U CN210425529 U CN 210425529U CN 201921102541 U CN201921102541 U CN 201921102541U CN 210425529 U CN210425529 U CN 210425529U
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Abstract
The utility model provides a novel pressure-bearing heat accumulation electric boiler, including electric boiler shell, the support column holds the liquid inner bag, flowing back tap, with the liquid connecting pipe, can collect the container support tray structure of waste liquid, heat accumulation heat preservation heating plate structure, can collect the pressure release exhaust pipe structure of lime set, the moisturizing is taken over, the moisturizing valve, the manometer, temperature sensor, the control box, the display screen, central processing unit and control switch. The arrangement of the filter screen of the utility model is beneficial to supporting the hot water receiving container, and plays a role of filtering when liquid leakage occurs, and prevents sundries from being poured into the hot water receiving container to block the waste liquid discharge pipe; the arrangement of the supporting tray box, the waste liquid discharge pipe and the discharge control valve is beneficial to collecting and caching leakage and waste liquid, and is connected with an external pipeline for discharging; the arrangement of the pressure gauge, the pressure relief exhaust elbow and the pressure relief exhaust valve is beneficial to monitoring the pressure in the electric boiler, and the pressure relief exhaust is carried out when the pressure is overlarge, so that the operation safety is ensured.
Description
Technical Field
The utility model belongs to the technical field of the heat accumulation electric boiler, especially, relate to a novel pressure-bearing heat accumulation electric boiler.
Background
The boiler is a thermal device which transfers heat energy released by burning fuel to water in a container to make the water reach required temperature (hot water) or certain pressure steam. An electric boiler, as its name implies, uses electricity as energy source and converts it into heat energy, so that steam, high-temperature water or organic heat carrier with certain heat energy is output outwards after being converted by the boiler. The electric boiler body mainly 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. Pressure-bearing heat-storage electric boilers are introduced in the sixties of the twentieth century and are widely applied to the field of heating and ventilation engineering. Pressure-bearing heat-storage electric boilers in China are applied from two 000 years.
The pressure-bearing heat-accumulating electric boiler features that a steam cavity is arranged at top of heat accumulating tank and a heat accumulating water cavity is arranged at lower part of heat accumulating tank. A plurality of groups of electric heating pipes are arranged in a heat storage water cavity of the heat storage furnace, and the electric heating pipes are electrified by utilizing low valley electricity at night to heat the heat storage water. As the heating process progresses, the pressure of the steam chamber gradually increases, and thus the temperature of the hot storage water also gradually rises. The highest water temperature of the existing pressure-bearing heat-storage electric boiler is 145 ℃, and the corresponding steam pressure (saturated steam pressure) is 0.32 MPa.
The pressure-bearing heat storage electric boiler stores heat at the off-peak electricity period at night and releases heat at the flat electricity and peak electricity period in the daytime for users to use. Therefore, for the power grid, the functions of peak clipping and valley filling are realized, the load is balanced, and the valley electricity at night is fully utilized. For users, the operation cost is greatly reduced. The electric boiler is also suitable for the increasing environmental protection requirement, so that the electric power department advocates the recommendation of the heat storage electric boiler, and the application prospect is bright.
The invention discloses a pressure-bearing heat-storage electric boiler with the Chinese patent publication No. CN2644982, and the name of the invention is that the electric heating pipe is arranged at the lower side of the middle of one end of a boiler body, and the pressure-bearing heat-storage electric boiler is characterized by comprising a heat-storage water circulating system and a heat-release water circulating system which are separated: the heat storage water circulation system comprises a heat storage water pump and a heat storage water circulation pipeline, wherein the heat storage water circulation pipeline is used for discharging water at one end of the furnace body far away from the electric heating pipe and feeding water at one side close to the electric heating pipe; the heat release water circulation system comprises a heat release water pump, a heat release water circulation pipeline and a heat exchanger, wherein the heat release water circulation pipeline discharges water at the upper side of the furnace body and feeds water at the lower side. However, the existing electric boiler also has the problems that a hot water container is not convenient to contain and use, the heat storage and insulation effect is poor, and the boiler body is easy to corrode due to the screwing of the pressure relief.
Therefore, the invention of the novel pressure-bearing heat-storage electric boiler is very necessary.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a novel pressure-bearing heat accumulation electric boiler to solve current electric boiler and be not convenient for connect greatly with hot water container, the heat accumulation keeps warm the relatively poor problem that corrodes the boiler body easily with screwing up that the pressure release produced. A novel pressure-bearing heat storage electric boiler comprises an electric boiler shell, support columns, a liquid containing inner container, a liquid drainage faucet, a liquid using connecting pipe, a container support tray structure capable of collecting waste liquid, a heat storage heat preservation heating plate structure, a pressure release exhaust pipe structure capable of collecting condensate, a water replenishing connecting pipe, a water replenishing valve, a pressure gauge, a temperature sensor, a control box, a display screen, a central processing unit and a control switch, wherein the support columns are respectively bolted at four corners of the lower surface of the electric boiler shell; the liquid containing inner container is welded inside the outer shell of the electric boiler; the liquid discharge faucet is respectively welded with the outer shell of the electric boiler and the lower part of the left side of the liquid containing inner container and is communicated with the inside of the liquid containing inner container; the liquid using connecting pipe is respectively welded with the lower parts of the right sides of the electric boiler shell and the liquid containing liner and is communicated with the inside of the liquid containing liner; the container supporting tray structure capable of collecting waste liquid is arranged at the lower position of the left side of the electric boiler shell; the heat storage and preservation heating plate structure is arranged at the lower side position inside the outer shell of the electric boiler; the pressure relief exhaust pipe structure capable of collecting condensate is arranged in the middle of the front surface of the electric boiler shell; the water replenishing connecting pipe is embedded at the left side position of the upper surface of the electric boiler shell and is communicated with the inside of the liquid containing inner container; the water replenishing valve is in threaded connection with the middle position of the left side of the water replenishing connecting pipe; the pressure gauge is respectively welded with the outer shell of the electric boiler and the right side of the upper surface of the liquid containing liner and is communicated with the inside of the liquid containing liner; the temperature sensor is connected with the upper position of the right side in the liquid containing liner through a screw; the control box is connected with the upper part of the right side of the electric boiler shell through a screw; the display screen is embedded in the upper part of the front surface of the control box; the central processor is connected with the middle position in the control box through a screw; the control switch is embedded in the lower part of the front surface of the control box; the container supporting tray structure capable of collecting waste liquid comprises a supporting tray box, supporting cushion blocks, a filter screen, a waste liquid discharge pipe and a discharge control valve, wherein the supporting cushion blocks are respectively in screwed connection with the upper parts of the left side and the right side in the supporting tray box; the filter screen is arranged on the upper surface of the supporting cushion block; the waste liquid discharge pipe is in threaded connection with the middle position of the lower surface of the support tray box; the discharge control valve is in threaded connection with the middle position of the left side of the waste liquid discharge pipe.
Preferably, the heat storage and preservation heating plate structure comprises a transverse support plate, a connecting heat conducting rod, a sealing ceramic plug, a heat preservation and preservation plate, an electric heating rod and a support connecting block, wherein one end of the connecting heat conducting rod is welded on the upper surface of the transverse support plate, and the other end of the connecting heat conducting rod is connected to the lower surface of the electric heating rod through a screw; the sealing ceramic plug is sleeved at the upper part of the outer surface of the connecting heat conducting rod; one end of the heat preservation and storage plate is respectively bolted at the left side and the right side of the upper surface of the transverse supporting plate, and the other end of the heat preservation and storage plate is bolted at the middle position of the lower surface of the supporting and connecting block.
Preferably, the pressure relief exhaust pipe structure capable of collecting condensate comprises a water level pipe, a pressure relief exhaust elbow, a pressure relief exhaust valve, an internal thread sleeve and a condensate collecting tray, wherein the pressure relief exhaust elbow is in threaded connection with the right side position of the upper surface of the water level pipe; the pressure relief exhaust valve is in threaded connection with the middle position of the right side of the pressure relief exhaust elbow; the internal thread sleeve is in threaded connection with the left position of the outer surface of the pressure relief exhaust elbow; the condensate collecting tray is connected to the lower surface of the internal thread sleeve through screws.
Preferably, the supporting tray box is a rectangular stainless steel box with an opening at the upper part; the supporting tray box is connected with the electric boiler shell through bolts.
Preferably, the supporting cushion block is a rectangular stainless steel block; the filter screen specifically adopts the stainless steel filter screen.
Preferably, the transverse supporting plate is transversely arranged in a gap between the electric boiler outer shell and the liquid containing inner container and is connected with the inner surface of the electric boiler outer shell through bolts.
Preferably, the sealing ceramic plug is embedded in the lower wall of the liquid containing inner container; the electric heating rod is arranged at the lower side of the inner part of the liquid containing inner container.
Preferably, the heat-insulating and heat-accumulating plates are respectively arranged in gaps between the left side and the right side of the electric boiler outer shell and the liquid-containing liner; the supporting connecting block is respectively connected with the electric boiler shell and the liquid containing liner through screws.
Preferably, the water level pipe is a U-shaped stainless steel pipe; the water level pipe is respectively embedded with the outer shell of the electric boiler and the liquid containing liner and communicated with the inside of the liquid containing liner.
Preferably, a toughened glass strip with scale marks is longitudinally embedded on the front surface of the water level pipe; the condensate collecting tray is a circular PVC plastic tray; the condensate collecting tray is positioned at the lower part of the air outlet of the pressure relief exhaust elbow.
Preferably, the temperature sensor, the control switch, the display screen, the heat preservation and storage plate and the electric heating rod are respectively and electrically connected with the central processing unit.
Preferably, the pressure gauge is a pressure gauge with model number YN-60; the temperature sensor is a sensor with the model number PT 100; the control switch is a switch with the model number of SB 16; the display screen is specifically a display screen with the model number of HO 19264C; the heat preservation and storage plate is a 316L heat preservation plate; the electric heating rod is a heating rod with model number YD 14; the central processor is a processor with the model of QFP-100.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, the setting of filter screen, be favorable to hot water receiving vessel to support to play filterable effect when producing the weeping, prevent to pour into debris and block up the waste liquid delivery pipe.
2. The utility model discloses in, support tray box, waste liquid discharge pipe and emission control valve's setting, be favorable to collecting the buffer memory to weeping and waste liquid to conveniently connect outside pipeline and discharge.
3. The utility model discloses in, the setting of heat preservation heat accumulation board and electric bar be favorable to playing the heat retaining effect of heating heat accumulation, guarantee the stability of temperature in the electric boiler.
4. The utility model discloses in, the setting of connecting heat conduction pole and sealed pottery stopper, be favorable to playing sealed leak protection and heat conduction's effect, improve thermal utilization ratio.
5. The utility model discloses in, the manometer, the setting of pressure release exhaust elbow and pressure release exhaust valve is favorable to monitoring the pressure in the electric boiler to carry out the pressure release when pressure is too big and exhaust, guarantee the safety of heating operation.
6. The utility model discloses in, the setting of tray is collected to internal thread sleeve pipe and lime set, be favorable to collecting the water liquid that the pressure release exhaust condenses, prevent that the water liquid from dropping on the upper portion of electric boiler shell, avoid causing the corruption to the electric boiler shell.
7. The utility model discloses in, the positive surface of water level pipe vertically inlay and have the toughened glass strip that has the scale mark, be favorable to observing the liquid level in the electric boiler, make things convenient for the replenishment and the taking of water liquid.
8. The utility model discloses in, manometer, temperature sensor, the control box, the display screen, central processing unit and control switch's setting is favorable to carrying out intelligent control to each part of electric boiler, improves electric boiler's security.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of a container supporting tray structure for collecting waste liquid according to the present invention.
Fig. 3 is a schematic structural view of the heat storage and insulation heating plate structure of the present invention.
Fig. 4 is a schematic structural view of the pressure relief exhaust pipe structure capable of collecting condensate according to the present invention.
Fig. 5 is a schematic diagram of the electrical connection of the present invention.
In the figure:
1. an electric boiler outer shell; 2. a support pillar; 3. a liquid containing inner container; 4. a drain tap; 5. connecting the pipes by liquid; 6. a container support tray structure for collecting waste liquid; 61. supporting a tray box; 62. supporting the cushion block; 63. a filter screen; 64. a waste liquid discharge pipe; 65. an exhaust control valve; 7. a heat storage and preservation heating plate structure; 71. a transverse support plate; 72. connecting a heat conducting rod; 73. sealing the ceramic plug; 74. a heat preservation and storage plate; 75. an electric heating rod; 76. supporting the connecting block; 8. a pressure relief exhaust pipe structure capable of collecting condensate; 81. a water level pipe; 82. a pressure relief exhaust elbow; 83. a pressure relief vent valve; 84. an internally threaded sleeve; 85. a condensate collection tray; 9. a water replenishing connecting pipe; 10. a water replenishing valve; 11. a pressure gauge; 12. a temperature sensor; 13. a control box; 14. a display screen; 15. a central processing unit; 16. and controlling the switch.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
example (b):
as shown in fig. 1 to 2, the utility model provides a novel pressure-bearing heat-storage electric boiler, which comprises an electric boiler shell 1, a support column 2, a liquid-containing liner 3, a liquid-discharging tap 4, a liquid-using connecting pipe 5, a container support tray structure 6 capable of collecting waste liquid, a heat-storage heat-preservation heating plate structure 7, a pressure-releasing exhaust pipe structure 8 capable of collecting condensate, a water-replenishing connecting pipe 9, a water-replenishing valve 10, a pressure gauge 11, a temperature sensor 12, a control box 13, a display screen 14, a central processing unit 15 and a control switch 16, wherein the support column 2 is respectively bolted at four corners of the lower surface of the electric boiler shell 1; the liquid containing inner container 3 is welded inside the electric boiler shell 1; the liquid discharge faucet 4 is respectively welded with the left lower parts of the electric boiler shell 1 and the liquid containing liner 3 and is communicated with the inside of the liquid containing liner 3; the liquid using connecting pipe 5 is respectively welded with the lower parts of the right sides of the electric boiler shell 1 and the liquid containing liner 3 and is communicated with the inside of the liquid containing liner 3; the container supporting tray structure 6 capable of collecting waste liquid is arranged at the lower position of the left side of the electric boiler shell 1; the heat accumulation and preservation heating plate structure 7 is arranged at the lower side position inside the electric boiler shell 1; the pressure relief exhaust pipe structure 8 capable of collecting condensate is arranged in the middle of the front surface of the electric boiler shell 1; the water replenishing connecting pipe 9 is embedded at the left side position of the upper surface of the electric boiler shell 1 and is communicated with the inside of the liquid containing inner container 3; the water replenishing valve 10 is in threaded connection with the middle position of the left side of the water replenishing connecting pipe 9; the pressure gauge 11 is respectively welded with the right side of the upper surfaces of the electric boiler shell 1 and the liquid containing liner 3 and is communicated with the inside of the liquid containing liner 3; the temperature sensor 12 is connected with the upper position of the right side in the liquid containing inner container 3 through a screw; the control box 13 is connected with the upper position of the right side of the electric boiler shell 1 through a screw; the display screen 14 is embedded in the upper part of the front surface of the control box 13; the central processor 15 is connected with the middle position in the control box 13 through a screw; the control switch 16 is embedded at the lower part of the front surface of the control box 13; the container supporting tray structure 6 capable of collecting waste liquid comprises a supporting tray box 61, supporting cushion blocks 62, a filter screen 63, a waste liquid discharge pipe 64 and a discharge control valve 65, wherein the supporting cushion blocks 62 are respectively screwed at the upper positions of the left side and the right side in the supporting tray box 61; the filter screen 63 is arranged on the upper surface of the supporting cushion block 62; the waste liquid discharge pipe 64 is in threaded connection with the middle position of the lower surface of the support tray box 61; the discharge control valve 65 is in threaded connection with the middle position of the left side of the waste liquid discharge pipe 64; when the hot water is taken, the receiving container is placed on the upper part of the filter screen 63 and is aimed at the drain tap 4 to take the liquid, the generated waste liquid falls into the lower part of the support tray box 61 through the filtration of the filter screen 63, and the discharge control valve 65 is opened to be discharged into the waste liquid collecting pipe through the waste liquid discharge pipe 64.
As shown in fig. 3, in the above embodiment, specifically, the heat storage and preservation heating plate structure 7 includes a transverse support plate 71, a connecting heat conduction rod 72, a sealing ceramic plug 73, a heat preservation and preservation plate 74, an electric heating rod 75 and a support connecting block 76, wherein one end of the connecting heat conduction rod 72 is welded on the upper surface of the transverse support plate 71, and the other end is screwed on the lower surface of the electric heating rod 75; the sealing ceramic plug 73 is sleeved at the upper part of the outer surface of the connecting heat conducting rod 72; one end of the heat preservation and storage plate 74 is respectively bolted at the left side and the right side of the upper surface of the transverse support plate 71, and the other end is bolted at the middle position of the lower surface of the support connecting block 76; connecting a water replenishing pipeline of the electric boiler to the upper part of the water replenishing connecting pipe 9, connecting a pipeline of a heat using device to the liquid using connecting pipe 5, connecting the waste liquid collecting pipe to the waste liquid discharging pipe 64, and switching on an external power supply; then, the water replenishing valve 10 is opened, water liquid is injected into the liquid containing inner container 3, the liquid level on the water level pipe 81 is observed, the water replenishing valve 10 is closed after the specified water level is reached, the heat preservation and heat storage plate 74 and the electric heating rod 75 are started through the control switch 16, the water liquid is heated, the water temperature is monitored under the action of the temperature sensor 12, and after the specified water temperature is reached, the control switch 16 is adjusted to be closed through the central processing unit 15.
As shown in fig. 4, in the above embodiment, specifically, the pressure relief exhaust pipe structure 8 capable of collecting condensate includes a water level pipe 81, a pressure relief exhaust elbow 82, a pressure relief exhaust valve 83, an internal thread bushing 84 and a condensate collecting tray 85, where the pressure relief exhaust elbow 82 is screwed to the right side of the upper surface of the water level pipe 81; the pressure relief exhaust valve 83 is in threaded connection with the middle position of the right side of the pressure relief exhaust elbow 82; the internal thread sleeve 84 is in threaded connection with the left position of the outer surface of the pressure relief exhaust elbow 82; the condensate collecting tray 85 is connected to the lower surface of the internal thread sleeve 84 through screws; monitor internal pressure through manometer 11, guarantee the safety of operation, can close the electric rod 75 if pressure is too big, perhaps open pressure release air vent valve 83 for the steam on upper portion passes through the upper portion of water level pipe 81 and discharges from pressure release exhaust elbow 82, plays the effect of pressure release, and the water liquid that steam condenses here falls into the lime set and collects tray 85 in, prevents that liquid from dripping on the upper portion of electric boiler shell 1, avoids producing the corruption to electric boiler shell 1.
In the above embodiment, specifically, the support tray box 61 is a rectangular stainless steel box with an open upper portion; the supporting tray box 61 is connected with the electric boiler shell 1 through bolts.
In the above embodiment, specifically, the supporting cushion block 62 specifically uses a rectangular stainless steel block; the filter screen 63 is a stainless steel filter screen.
In the above embodiment, specifically, the transverse support plate 71 is transversely disposed in the gap between the electric boiler casing 1 and the liquid-containing liner 3 and is bolted to the inner surface of the electric boiler casing 1.
In the above embodiment, specifically, the sealing ceramic plug 73 is embedded in the lower wall of the liquid-containing liner 3; the electric heating rod 75 is arranged at the lower position in the liquid containing inner container 3.
In the above embodiment, the heat-insulating and heat-storing plates 74 are respectively disposed in the gaps between the left and right sides of the electric boiler outer shell 1 and the liquid-containing inner container 3; the supporting connecting block 76 is respectively connected with the electric boiler shell 1 and the liquid containing liner 3 by screws.
In the above embodiment, the water level pipe 81 is specifically a U-shaped stainless steel pipe; the water level pipe 81 is respectively embedded with the electric boiler outer shell 1 and the liquid containing inner container 3 and is communicated with the inside of the liquid containing inner container 3.
In the above embodiment, specifically, a tempered glass strip with scale lines is longitudinally embedded on the front surface of the water level pipe 81; the condensate collecting tray 85 is a circular PVC plastic tray; the condensate collecting tray 85 is positioned at the lower part of the air outlet of the pressure relief exhaust elbow 82.
In the above embodiment, specifically, the temperature sensor 12, the control switch 16, the display 14, the heat-insulating heat-storing plate 74 and the electric heating rod 75 are respectively electrically connected to the central processing unit 15.
In the above embodiment, the pressure gauge 11 is a pressure gauge with model number YN-60; the temperature sensor 12 is a sensor with model number PT 100; the control switch 16 is a switch with the model number of SB 16; the display screen 14 is a display screen with model number HO 19264C; the heat preservation and storage plate 74 is a 316L heat preservation plate; the electric heating rod 75 specifically adopts a heating rod with model number YD 14; the central processor 15 is a processor with a model of QFP-100.
Principle of operation
When the utility model is used, firstly, the water replenishing pipeline of the electric boiler is connected to the upper part of the water replenishing connecting pipe 9, the pipeline of the heat utilization equipment is connected to the liquid utilization connecting pipe 5, the waste liquid collecting pipe is connected to the waste liquid discharging pipe 64, and the external power supply is switched on; then, the water replenishing valve 10 is opened, water liquid is injected into the liquid containing liner 3, the liquid level on the water level pipe 81 is observed, the water replenishing valve 10 is closed after the specified water level is reached, the heat preservation and storage plate 74 and the electric heating rod 75 are started through the control switch 16, the water liquid is heated, the water temperature is monitored under the action of the temperature sensor 12, and after the specified water temperature is reached, the control switch 16 is adjusted to be closed through the central processing unit 15; the internal pressure is monitored by the pressure gauge 11, the operation safety is ensured, if the pressure is too high, the electric heating rod 75 can be closed, or the pressure relief exhaust valve 83 is opened, so that the steam at the upper part is exhausted from the pressure relief exhaust elbow 82 through the upper part of the water level pipe 81, the pressure relief effect is realized, the water condensed by the steam falls into the condensate collection tray 85, the liquid is prevented from dropping on the upper part of the electric boiler shell 1, and the electric boiler shell 1 is prevented from being corroded; when the hot water is taken, the receiving container is placed on the upper part of the filter screen 63 and is aimed at the drain tap 4 to take the liquid, the generated waste liquid falls into the lower part of the support tray box 61 through the filtration of the filter screen 63, and the discharge control valve 65 is opened to be discharged into the waste liquid collecting pipe through the waste liquid discharge pipe 64.
Utilize technical scheme, or technical personnel in the field are in the utility model discloses under technical scheme's the inspiration, design similar technical scheme, and reach above-mentioned technological effect, all fall into the utility model discloses a protection scope.
Claims (10)
1. The novel pressure-bearing heat storage electric boiler is characterized by comprising an electric boiler shell (1), supporting columns (2), a liquid containing inner container (3), a liquid drainage faucet (4), a liquid using connecting pipe (5), a container supporting tray structure (6) capable of collecting waste liquid, a heat storage heat preservation heating plate structure (7), a pressure relief exhaust pipe structure (8) capable of collecting condensate, a water replenishing connecting pipe (9), a water replenishing valve (10), a pressure gauge (11), a temperature sensor (12), a control box (13), a display screen (14), a central processing unit (15) and a control switch (16), wherein the supporting columns (2) are respectively bolted at four corners of the lower surface of the electric boiler shell (1); the liquid containing inner container (3) is welded inside the electric boiler outer shell (1); the liquid discharge faucet (4) is respectively welded with the lower parts of the left sides of the electric boiler shell (1) and the liquid containing liner (3) and is communicated with the inside of the liquid containing liner (3); the liquid-using connecting pipe (5) is respectively welded with the lower parts of the right sides of the electric boiler shell (1) and the liquid-containing liner (3) and is communicated with the inside of the liquid-containing liner (3); the container supporting tray structure (6) capable of collecting waste liquid is arranged at the lower position of the left side of the electric boiler shell (1); the heat-storage heat-preservation heating plate structure (7) is arranged at the lower side position inside the electric boiler shell (1); the pressure relief exhaust pipe structure (8) capable of collecting condensate is arranged in the middle of the front surface of the electric boiler shell (1); the water replenishing connecting pipe (9) is embedded at the left side position of the upper surface of the electric boiler shell (1) and is communicated with the inside of the liquid containing inner container (3); the water replenishing valve (10) is in threaded connection with the middle position of the left side of the water replenishing connecting pipe (9); the pressure gauge (11) is respectively welded with the right sides of the upper surfaces of the electric boiler shell (1) and the liquid containing liner (3) and is communicated with the inside of the liquid containing liner (3); the temperature sensor (12) is connected to the upper position of the right side in the liquid containing inner container (3) through a screw; the control box (13) is connected to the upper position of the right side of the electric boiler shell (1) through screws; the display screen (14) is embedded in the upper part of the front surface of the control box (13); the central processor (15) is connected to the middle position in the control box (13) through a screw; the control switch (16) is embedded at the lower part of the front surface of the control box (13); the container supporting tray structure (6) capable of collecting waste liquid comprises a supporting tray box (61), supporting cushion blocks (62), a filter screen (63), a waste liquid discharge pipe (64) and a discharge control valve (65), wherein the supporting cushion blocks (62) are respectively in screw connection with the upper positions of the left side and the right side in the supporting tray box (61); the filter screen (63) is placed on the upper surface of the supporting cushion block (62); the waste liquid discharge pipe (64) is in threaded connection with the middle position of the lower surface of the supporting tray box (61); the discharge control valve (65) is in threaded connection with the middle position of the left side of the waste liquid discharge pipe (64).
2. A novel pressure-bearing heat-storage electric boiler as claimed in claim 1, characterized in that the heat-storage and heat-preservation heating plate structure (7) comprises a transverse support plate (71), a connecting heat-conducting rod (72), a sealing ceramic plug (73), a heat-preservation and heat-storage plate (74), an electric heating rod (75) and a support connecting block (76), wherein one end of the connecting heat-conducting rod (72) is welded on the upper surface of the transverse support plate (71), and the other end of the connecting heat-conducting rod is screwed on the lower surface of the electric heating rod (75); the sealing ceramic plug (73) is sleeved at the upper part of the outer surface of the connecting heat-conducting rod (72); one end of the heat preservation and storage plate (74) is respectively bolted at the left side and the right side of the upper surface of the transverse support plate (71), and the other end of the heat preservation and storage plate is bolted at the middle position of the lower surface of the support connecting block (76).
3. The novel pressure-bearing heat-storage electric boiler as claimed in claim 1, characterized in that the pressure relief exhaust pipe structure (8) capable of collecting condensate comprises a water level pipe (81), a pressure relief exhaust elbow (82), a pressure relief exhaust valve (83), an internally threaded sleeve (84) and a condensate collecting tray (85), wherein the pressure relief exhaust elbow (82) is in threaded connection with the right side position of the upper surface of the water level pipe (81); the pressure relief exhaust valve (83) is in threaded connection with the middle position of the right side of the pressure relief exhaust elbow (82); the internal thread sleeve (84) is in threaded connection with the left position of the outer surface of the pressure relief exhaust elbow (82); the condensate collecting tray (85) is connected to the lower surface of the internal thread sleeve (84) through screws.
4. A new pressure-bearing thermal storage electric boiler as claimed in claim 1, characterized in that said supporting tray box (61) is embodied by a rectangular stainless steel box with an open upper part; the supporting tray box (61) is connected with the electric boiler shell (1) through bolts.
5. A novel pressure-bearing heat-storage electric boiler as claimed in claim 1, characterized in that the supporting cushion blocks (62) are rectangular stainless steel blocks; the filter screen (63) is a stainless steel filter screen.
6. A novel pressure-bearing heat-storage electric boiler as claimed in claim 2, characterized in that said transverse support plate (71) is transversely arranged in the gap between the electric boiler outer shell (1) and the liquid-containing inner container (3) and is bolted to the inner surface of the electric boiler outer shell (1).
7. A novel pressure-bearing heat-storage electric boiler as claimed in claim 2, characterized in that the sealing ceramic plug (73) is embedded in the lower wall of the liquid-containing inner container (3); the electric heating rod (75) is arranged at the lower position in the liquid containing inner container (3).
8. A novel pressure-bearing heat-storage electric boiler as claimed in claim 2, characterized in that the heat-preservation and heat-storage plates (74) are respectively arranged in the gaps between the left and right sides of the electric boiler outer shell (1) and the liquid-containing inner container (3); the supporting connecting block (76) is respectively connected with the electric boiler outer shell (1) and the liquid containing inner container (3) through screws.
9. A novel pressure-bearing heat-storage electric boiler as claimed in claim 3, characterized in that the water level pipe (81) is a U-shaped stainless steel pipe; the water level pipe (81) is respectively embedded with the electric boiler outer shell (1) and the liquid containing inner container (3) and is communicated with the inside of the liquid containing inner container (3).
10. A novel pressure-bearing heat-storage electric boiler as claimed in claim 3, characterized in that a tempered glass strip with scale marks is longitudinally embedded on the front surface of the water level pipe (81); the condensate collecting tray (85) is a circular PVC plastic tray; the condensate collecting tray (85) is positioned at the lower part of the air outlet of the pressure relief exhaust elbow (82).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921102541.XU CN210425529U (en) | 2019-07-15 | 2019-07-15 | Novel pressure-bearing heat-storage electric boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921102541.XU CN210425529U (en) | 2019-07-15 | 2019-07-15 | Novel pressure-bearing heat-storage electric boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210425529U true CN210425529U (en) | 2020-04-28 |
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ID=70382170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921102541.XU Active CN210425529U (en) | 2019-07-15 | 2019-07-15 | Novel pressure-bearing heat-storage electric boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210425529U (en) |
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2019
- 2019-07-15 CN CN201921102541.XU patent/CN210425529U/en active Active
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