CN218087095U - Novel constant temperature heat preservation water tank - Google Patents
Novel constant temperature heat preservation water tank Download PDFInfo
- Publication number
- CN218087095U CN218087095U CN202222296163.1U CN202222296163U CN218087095U CN 218087095 U CN218087095 U CN 218087095U CN 202222296163 U CN202222296163 U CN 202222296163U CN 218087095 U CN218087095 U CN 218087095U
- Authority
- CN
- China
- Prior art keywords
- inner container
- heat
- water tank
- shell
- water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model belongs to the technical field of heat preservation water tanks, in particular to a novel constant temperature heat preservation water tank, which comprises a bracket, a first heat preservation water tank and a second heat preservation water tank, wherein the first heat preservation water tank and the second heat preservation water tank are symmetrically arranged on the bracket; the first heat-preservation water tank comprises a first shell, a first inner container, a first mounting seat, a first heating device, a first temperature sensor and a first liquid level sensor; the first inner container is arranged in the first shell; the first mounting seat is mounted at the bottom of the first cavity and supports the first inner container, and the first heating device, the first temperature sensor and the first liquid level sensor are mounted inside the first inner container; the second heat-preservation water tank comprises a second shell, a second inner container, a second mounting seat, a second heating device, a second temperature sensor and a second liquid level sensor; the first heat-preservation water tank and the second heat-preservation water tank are connected to provide hot water, so that the hot water is output at constant temperature, the waiting time of water heating is saved, the hot water supply capacity is greatly improved, and the high practicability is realized.
Description
Technical Field
The utility model belongs to the technical field of holding water box, especially, relate to a novel constant temperature holding water box.
Background
The heat-preservation water tank is different from a stainless steel fire-fighting water tank, and the heat-preservation water tank is formed by adding special industrial and heat-preservation materials in an interlayer of the water tank, so that the water tank can keep a certain temperature to meet the requirements of life or industry. The heat preservation water tank can be divided into the following parts according to different materials used and processed: stainless steel heat preservation water tank, pressure-bearing heat preservation water tank, glass steel heat preservation water tank.
For example: chinese patent application No. CN201420617050.X discloses a heat preservation device, specifically speaking relates to a holding water tank. The whole body is of a cylindrical structure and comprises a stainless steel shell, a stainless steel inner container and a polyurethane heat-insulating layer arranged between the stainless steel shell and the stainless steel inner container; a water tank cover is arranged at the center of the top of the heat-preservation water tank, an exhaust port is arranged on the outer side of the water tank cover, and an exhaust valve is arranged on the exhaust port; an overflow port and a water inlet are arranged at the upper part of the side wall of the heat-preservation water tank, a water supply port and a sewage discharge port are arranged at the lower part of the side wall of the heat-preservation water tank, and control valves are arranged on the water inlet, the water supply port and the sewage discharge port; the inner wall of the stainless steel inner container is covered with a layer of heat preservation, radiation protection and heat insulation film. The utility model discloses not only make heat-conduction and thermal convection, solved the problem of heat radiation especially, but greatly reduced calorific loss improves the heat preservation effect.
Furthermore, chinese patent application No. CN202122125845.1 discloses a stainless steel heat-insulating water tank with good heat-insulating effect, which is convenient for cleaning up the dirt in the heat-insulating water tank by arranging the device, and has simpler operation and improved practicability; the novel electric heating water heating device comprises a base plate, four groups of landing legs, holding water tank, the drain pipe, including a motor, an end cap, a controller, and a cover plate, four groups of bracing pieces, the link, the brush yoke, the brush and clamp the mechanism, holding water tank installs on the bottom plate top through four groups of landing legs, holding water tank top right side intercommunication is provided with the water inlet, holding water tank bottom intercommunication is provided with the toper outlet, the drain pipe is installed in the holding water tank bottom, link and holding water tank rotatable coupling, the brush yoke is installed on the link through clamping the mechanism, the brush yoke outside is provided with the first spring of multiunit, the brush is installed on the first spring of multiunit, the brush yoke is located the holding water tank outside under the normal condition.
Above-mentioned several types of holding water tank often only designs an inner bag, and when the delivery port of the inner bag of hot-water tank exported hot water, cold water can be inputed to the water inlet of inner bag, and the heating device in the inner bag can continuously heat to keep having sufficient water in the inner bag, if put hot water in the inner bag totally, put into cold water again in to the inner bag, and the water use efficiency can be very low, generally does not adopt. However, when the hot water and the cold water are mixed, the temperature of the hot water in the inner container is obviously reduced, so that the temperature of the hot water output later is obviously reduced, the temperature of the output hot water cannot be kept at a preset value, and the use requirement cannot be met.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel constant temperature holding water box, hot water and cold water that aim at solving the holding water box among the prior art are when mixing water, and the hydrothermal temperature can descend more obviously in the inner bag, leads to the hydrothermal temperature of output at the back to obviously descend, and the hydrothermal temperature that can't keep output keeps at preset numerical value, can not satisfy the technical problem of user demand.
In order to achieve the above purpose, an embodiment of the present invention provides a novel constant temperature heat preservation water tank, which includes a bracket, and a first heat preservation water tank and a second heat preservation water tank symmetrically disposed on the bracket;
the first heat-preservation water tank comprises a first shell, a first inner container, a first mounting seat, a first heating device, a first temperature sensor and a first liquid level sensor; the first inner container is arranged in the first shell, and a first cavity is formed between the first inner container and the first shell; the first mounting seat is mounted at the bottom of the first cavity and supports the first inner container, and the first heating device, the first temperature sensor and the first liquid level sensor are mounted inside the first inner container;
the second heat-preservation water tank comprises a second shell, a second inner container, a second mounting seat, a second heating device, a second temperature sensor and a second liquid level sensor; the second inner container is arranged in the second shell, and a second cavity is formed between the second inner container and the second shell; the second mounting seat is mounted at the bottom of the second cavity and supports the second inner container, and the second heating device, the second temperature sensor and the second liquid level sensor are mounted inside the second inner container;
a main water outlet pipe penetrates through the outer wall of the support, the first shell is provided with a first water inlet pipe and a first water outlet pipe which are communicated with the interior of the first inner container, the second shell is provided with a second water inlet pipe and a second water outlet pipe which are connected with the interior of the second inner container, one ends of the first water outlet pipe and the second water outlet pipe, which are positioned outside the first shell, are connected with the main water outlet pipe, and a first electromagnetic valve and a second electromagnetic valve are respectively arranged on the first water outlet pipe and the second water outlet pipe;
the first heating device, the first temperature sensor, the first liquid level sensor, the second heating device, the second temperature sensor, the second liquid level sensor, the first electromagnetic valve and the second electromagnetic valve are all electrically connected with a circuit board.
Optionally, a first heat-insulating sleeve is arranged between the inner side wall of the first shell and the outer side wall of the first inner container, and a second heat-insulating sleeve is arranged between the inner side wall of the second shell and the outer side wall of the second inner container.
Optionally, a first heat insulation gap is formed between the first heat insulation sleeve and the first heat insulation sleeve, and a second heat insulation gap is formed between the second heat insulation sleeve and the second heat insulation sleeve.
Optionally, a first heat preservation cover is arranged between the top of the first outer shell and the top of the first inner container, and a second heat preservation cover is arranged between the top of the second outer shell and the top of the second inner container.
Optionally, a first heat-insulating pad is arranged between the first mounting seat and the bottom of the first inner container, and a second heat-insulating pad is arranged between the second mounting seat and the bottom of the second inner container.
Optionally, the first water inlet pipe penetrates through the bottom of the first liner, and the upper end of the first water inlet pipe extends to the top inside the first liner; the second inlet tube is arranged at the bottom of the second inner container in a penetrating mode, and the upper end of the second inlet tube extends to the top of the second inner container.
Optionally, the inner diameter of the first water inlet pipe is larger than that of the first water outlet pipe, and the inner diameter of the second water inlet pipe is larger than that of the second water outlet pipe.
Optionally, the first heating device includes a first heating wire and a second heating wire both disposed at the bottom of the first inner container; the first heating wire and the second heating wire are both vertically arranged.
Optionally, an upper end of the second heating wire extends to a top of the interior of the first inner container.
Optionally, the outer side walls of the first shell and the second shell are provided with connecting pieces.
Compared with the prior art, the embodiment of the utility model provides a above-mentioned one or more technical scheme in novel constant temperature and heat preservation water tank have one of following technological effect at least:
when hot water is used, the first electromagnetic valve is opened, the hot water in the first inner container flows out along the first water outlet pipe and the main water outlet pipe in sequence, the first water outlet pipe cannot input cold water to the inside of the first inner container in the hot water output process, the situation that the water temperature is greatly reduced due to the fact that the cold water and the hot water are mixed cannot occur at the moment, therefore, the temperature of the output hot water is basically consistent with that of the hot water in the first inner container, the temperature of the hot water keeps constant temperature output, and the requirement for using a scene needing constant-temperature output hot water can be met. When the hot water in the first inner container descends to the top position of the first liquid level sensor, an electric signal is transmitted, the first electromagnetic valve is closed, the first water outlet pipe inputs cold water to the inside of the first inner container, meanwhile, the second electromagnetic valve is opened, the hot water in the second inner container flows out along the second water outlet pipe and the main water outlet pipe in sequence, hot water is continuously output, connection is achieved, waiting time of water heating is saved, hot water supply capacity is greatly improved, and efficiency is high.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.
Fig. 1 is the structural schematic diagram of the novel constant temperature heat preservation water tank of the utility model.
Fig. 2 is a top view of the novel constant temperature holding water tank of the present invention.
Fig. 3 is a bottom view of the novel constant temperature heat preservation water tank of the present invention.
Fig. 4 isbase:Sub>A sectional view taken along linebase:Sub>A-base:Sub>A in fig. 2.
Wherein, in the figures, the respective reference numerals:
100. a support; 110. a main water outlet pipe;
200. a first heat-preserving water tank; 201. a first cavity; 210. a first housing; 211. a first heat preservation sleeve; 212. a first insulating gap; 213. a first heat-insulating cover; 214. a first thermal insulation pad; 220. a first inner container; 230. a first mounting seat; 240. a first heating device; 241. a first heating wire; 242. a second heating wire; 250. a first temperature sensor; 260. a first liquid level sensor; 270. a first water inlet pipe; 280. a first water outlet pipe; 281. a first solenoid valve;
300. a second heat-preservation water tank; 301. a second cavity; 310. a second housing; 311. a second insulating sleeve; 312. a second insulating gap; 313. a second heat-preserving cover; 314. a second heat-insulating pad; 320. a second inner container; 330. a second mounting seat; 340. a second heating device; 350. a second temperature sensor; 360. a second liquid level sensor; 370. a second water inlet pipe; 380. a second water outlet pipe; 381. a second solenoid valve;
400. a circuit board;
500. a connecting member.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below by referring to the drawings are exemplary and intended to explain the embodiments of the present invention and are not to be construed as limiting the present invention.
In the description of the embodiments of the present invention, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings, which is only for convenience in describing the embodiments of the present invention and simplifying the description, and do not indicate or imply that the device or element so indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrated; 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 embodiments of the present invention can be understood by those skilled in the art according to specific situations.
In an embodiment of the present invention, referring to fig. 1 to 4, a novel constant temperature holding water tank is provided, which includes a support 100, and a first holding water tank 200 and a second holding water tank 300 symmetrically disposed on the support 100.
Referring to fig. 1, 3 and 4, the first insulated water tank 200 includes a first housing 210, a first inner container 220, a first mounting seat 230, a first heating device 240, a first temperature sensor 250 and a first liquid level sensor 260. The first inner container 220 is installed in the first outer shell 210, and a first cavity 201 is formed between the first inner container 220 and the first outer shell 210. The first mounting seat 230 is mounted at the bottom of the first cavity 201 and supports the first inner container 220, and the first heating device 240, the first temperature sensor 250 and the first liquid level sensor 260 are all mounted inside the first inner container 220.
Referring to fig. 1, 3 and 4, the first heating device 240 is used for heating the water inside the first inner container 220, the first temperature sensor 250 is used for measuring the temperature of the water inside the first inner container 220, and the first liquid level sensor 260 is used for measuring the water level of the water inside the first inner container 220.
Referring to fig. 1, 3 and 4, the second thermal insulation water tank 300 includes a second housing 310, a second inner container 320, a second mounting seat 330, a second heating device 340, a second temperature sensor 350 and a second liquid level sensor 360. The second inner container 320 is installed in the second outer shell 310, and a second cavity 301 is formed between the second inner container 320 and the second outer shell 310; the second mounting seat 330 is mounted at the bottom of the second cavity 301 and supports the second inner container 320, and the second heating device 340, the second temperature sensor 350 and the second liquid level sensor 360 are all mounted inside the second inner container 320.
Referring to fig. 1, 3 and 4, the second heating device 340 is configured to heat water inside the second liner 320, the second temperature sensor 350 is configured to measure the temperature of the water inside the second liner 320, and the second liquid level sensor 360 is configured to measure the water level of the water inside the second liner 320.
Referring to fig. 3 and 4, a main water outlet pipe 110 is arranged on the outer wall of the support 100 in a penetrating manner, the first shell 210 is provided with a first water inlet pipe 270 and a first water outlet pipe 280 which are communicated with the inside of the first liner 220, the second shell 310 is provided with a second water inlet pipe 370 and a second water outlet pipe 380 which are connected with the inside of the second liner 320, the first water outlet pipe 280 and the second water outlet pipe 380 are located at one end of the first shell 210 outside and connected with the main water outlet pipe 110, and the first water outlet pipe 280 and the second water outlet pipe 380 are respectively provided with a first electromagnetic valve 281 and a second electromagnetic valve 381.
Referring to fig. 4, the first heating device 240, the first temperature sensor 250, the first liquid level sensor 260, the second heating device 340, the second temperature sensor 350, the second liquid level sensor 360, the first solenoid valve 281, and the second solenoid valve 381 are all electrically connected to a circuit board 400.
Compared with the prior art, the embodiment of the utility model provides a above-mentioned one or more technical scheme in novel constant temperature and heat preservation water tank have one of following technological effect at least:
referring to fig. 1, 3 and 4, in operation, the first water outlet pipe 280 and the second water outlet pipe 380 can be respectively connected to a water tap, cold water enters the first inner container 220 and the second inner container 320 from the first water outlet pipe 280 and the second water outlet pipe 380, respectively, and when the water in the first inner container 220 and the water in the second inner container 320 reach a certain amount, the first water outlet pipe 280 and the second water outlet pipe 380 stop water inflow. The first heating device 240 and the second heating device 340 respectively heat water inside the first inner container 220 and water inside the second inner container 320, after the first temperature sensor 250 and the second temperature sensor 350 respectively measure that the water inside the first inner container 220 and the water inside the second inner container 320 reach required temperatures, the first heating device 240 and the second heating device 340 stop heating, the first cavity 201 formed between the first inner container 220 and the first shell 210 can reduce heat loss of hot water inside the first inner container 220, and the second cavity 301 formed between the second inner container 320 and the second shell 310 can reduce heat loss of hot water inside the second inner container 320, so that a heat preservation effect is achieved.
Referring to fig. 1, 3 and 4, when hot water is used, the first solenoid valve 281 is opened, the hot water in the first inner container 220 flows out along the first water outlet pipe 280 and the main water outlet pipe 110 in sequence, and in the process of outputting the hot water, the first water outlet pipe 280 does not input cold water into the first inner container 220, and at this time, the situation that the water temperature is greatly reduced due to the mixing of the cold water and the hot water does not occur, so that the temperature of the outputted hot water is basically consistent with that of the hot water in the first inner container 220, the temperature of the hot water is kept at a constant temperature, and the requirement for using a scene requiring constant-temperature outputted hot water can be met. When the hot water in the first inner container 220 falls to the top position of the first liquid level sensor 260, an electric signal is transmitted, the first electromagnetic valve 281 is closed, the first water outlet pipe 280 inputs cold water into the first inner container 220, meanwhile, the second electromagnetic valve 381 is opened, the hot water in the second inner container 320 flows out along the second water outlet pipe 380 and the main water outlet pipe 110 in sequence, the hot water is continuously output, the connection is realized, the waiting time of water heating is saved, the hot water supply capacity is greatly improved, and the efficiency is high.
It can be seen from the above that, the structure and the theory of operation of second holding water box 300 are unanimous with the structure and the theory of operation of first holding water box 200, consequently, link up through first holding water box 200 and second holding water box 300 and provide hot water, can not only guarantee that hot water exports with the constant temperature, can save the waiting time of water heating moreover, have improved hydrothermal supply ability greatly, have high practicality.
In another embodiment of the present invention, referring to fig. 4, a first thermal insulation sleeve 211 is disposed between the inner sidewall of the first casing 210 and the outer sidewall of the first inner container 220, and a second thermal insulation sleeve 311 is disposed between the inner sidewall of the second casing 310 and the outer sidewall of the second inner container 320. The first heat-insulating sleeve 211 and the second heat-insulating sleeve 311 have a heat-insulating effect, and can reduce the efficiency of heat dissipation from the side walls of the hot water in the first inner container 220 and the hot water in the second inner container 320.
Further, referring to fig. 4, a first thermal insulation gap 212 is formed between the first thermal insulation sleeve 211 and the first thermal insulation sleeve 211, and a second thermal insulation gap 312 is formed between the second thermal insulation sleeve 311 and the second thermal insulation sleeve 311. First thermal-insulated clearance 212 and second thermal-insulated clearance 312 are the vacuum cavity, have good thermal-insulated effect for the inside hot water of first inner bag 220 and the inside hot water's of second inner bag 320 heat is difficult to transmit to first insulation cover 211 and second insulation cover 311, combines last first insulation cover 211 and second insulation cover 311 to play dual heat preservation effect, and thermal insulation performance is high.
In another embodiment of the present invention, referring to fig. 4, a first thermal cover 213 is disposed between the top of the first casing 210 and the top of the first inner container 220, and a second thermal cover 313 is disposed between the top of the second casing 310 and the top of the second inner container 320. The first and second heat-insulating covers 213 and 313 have a heat-insulating function, and can reduce the efficiency of heat dissipation from the top of the hot water in the first and second inner containers 220 and 320.
In another embodiment of the present invention, referring to fig. 4, a first thermal insulation pad 214 is disposed between the first mounting seat 230 and the bottom of the first inner container 220, and a second thermal insulation pad 314 is disposed between the second mounting seat 330 and the bottom of the second inner container 320. The first and second heat-insulating cushions 214 and 314 have a heat-insulating function, and can reduce the efficiency of heat dissipation from the bottom of the hot water in the first and second inner containers 220 and 320.
The first insulating sheath 211, the second insulating sheath 311, the first insulating cover 213, the second insulating cover 313, the first insulating pad 214, and the second insulating pad 314 may be polyurethane foam, polystyrene board, EPS (polystyrene foam), phenolic foam, or the like, which is not limited herein.
In another embodiment of the present invention, referring to fig. 4, the first water inlet pipe 270 is inserted into the bottom of the first inner container 220, and the upper end of the first water inlet pipe 270 extends to the top of the inner portion of the first inner container 220. The second water inlet pipe 370 is arranged at the bottom of the second inner container 320 in a penetrating manner, and the upper end of the second water inlet pipe 370 extends to the top of the inner part of the second inner container 320. Through the inside top of first inner bag 220 and the inside top of second inner bag 320 of first inlet tube 270 and second inlet tube 370 location respectively, the inside water of first inner bag 220 and the inside water of second inner bag 320 can not follow first inlet tube 270 and second inlet tube 370 refluence and go out, stable in structure.
Further, referring to fig. 3 and 4, the inner diameter of the first water inlet pipe 270 is larger than the inner diameter of the first water outlet pipe 280, that is, the water inlet efficiency of the first water inlet pipe 270 is larger than the water outlet efficiency of the first water outlet pipe 280. The inner diameter of the second water inlet pipe 370 is larger than the inner diameter of the second water outlet pipe 380, that is, the water inlet efficiency of the second water inlet pipe 370 is larger than the water outlet efficiency of the second water outlet pipe 380. Before the water in the first inner container 220 is used up, the second inner container 320 is filled with cold water in advance to make time for the second heating device 340 to heat the water in the second inner container 320, and simultaneously, before the water in the second inner container 320 is used up, the first inner container 220 is filled with cold water in advance to make time for the first heating device 240 to heat the water in the first inner container 220, so that connection is realized.
Preferably, the inner diameter of the first inlet pipe 270 is greater than or equal to twice the inner diameter of the first outlet pipe 280, and the inner diameter of the second inlet pipe 370 is greater than or equal to twice the inner diameter of the second outlet pipe 380, so as to better meet the use requirement.
In another embodiment of the present invention, referring to fig. 4, the first heating device 240 includes a first heating wire 241 and a second heating wire 242 both disposed at the bottom of the first inner container 220. The first heating wire 241 and the second heating wire 242 are vertically arranged, the lower ends of the first heating wire 241 and the second heating wire 242 are embedded in the bottom of the first inner container 220, and the first heating wire 241 and the second heating wire 242 are electrically connected with the circuit board 400. The water inside the first inner container 220 is simultaneously heated by the first and second heating wires 241 and 242, thereby improving the efficiency of heating water.
Further, referring to fig. 4, the upper end of the second heating wire 242 extends to the top of the first inner container 220, and the second heating wire 242 can heat water at the top of the first inner container 220 during operation, thereby improving the heating efficiency of water at the top of the first inner container 220.
Referring to fig. 4, the structure and operation principle of the second heating device 340 are the same as those of the first heating device 240, and the position where the second heating device 340 is installed in the second inner container 320 is the same as that where the first heating device 240 is installed in the first inner container 220.
The electric heating wire is a mature existing technology, and is also called a heating wire, a heating wire and the like.
Further, referring to fig. 4, the lower ends of the first temperature sensor 250 and the first liquid level sensor 260 are embedded in the bottom of the first inner container 220, and the lower ends of the first temperature sensor 250 and the first liquid level sensor 260 are electrically connected to the circuit board 400.
In another embodiment of the present invention, referring to fig. 2, the outer side walls of the first housing 210 and the second housing 310 are both provided with a connecting member 500, and the wall is connected through the connecting member 500, so that the novel constant temperature hot water tank can be stably placed. The connector 500 may be connected to the wall by screws, and the connector 500 may be connected to the first housing 210 or the second housing 310 by screwing, welding, and the like, which is simple in structure.
Referring to fig. 4, the first temperature sensor 250 and the second temperature sensor 350 may be thermocouple sensors, which are well-known in the art and are the most commonly used contact temperature measuring devices in the industry. The thermocouple has the characteristics of stable performance, large temperature measuring range, capability of transmitting signals in a long distance and the like, and is simple in structure and convenient to use. The thermocouple can directly convert the heat energy into an electric signal and output a direct current voltage signal, so that the display, the recording and the transmission are easy.
Referring to fig. 4, the circuit board 400 may be mounted on the bracket 100, may be mounted on the first mounting seat 230 and/or the second mounting seat 330, or may be mounted at other positions, which is not limited herein. Circuit board 400 can adopt PLC or integrated chip to set up according to actual production needs, because circuit board 400 belongs to technical molding and ripe technique among the prior art, the event is to how control circuit board 400 novel constant temperature holding water tank work principle should be known and can master for technical staff in the field, so the utility model discloses it is no longer repeated here to its control principle.
The rest of this embodiment is the same as the first embodiment, and the unexplained features in this embodiment are explained by the first embodiment, which is not described herein again.
The foregoing is a more detailed description of the present invention, taken in conjunction with specific preferred embodiments thereof, and it is not intended that the invention be limited to the specific embodiments thereof. To the utility model discloses to the ordinary technical person of technical field's the prerequisite that does not deviate from the utility model discloses under the prerequisite of design, its frame form can be nimble changeable, can derive a series of products. But merely as a matter of simple deductions or substitutions, should be considered as belonging to the scope of the present invention, which is defined by the claims as filed.
Claims (10)
1. A novel constant-temperature heat-preservation water tank is characterized by comprising a bracket, a first heat-preservation water tank and a second heat-preservation water tank, wherein the first heat-preservation water tank and the second heat-preservation water tank are symmetrically arranged on the bracket;
the first heat-preservation water tank comprises a first shell, a first inner container, a first mounting seat, a first heating device, a first temperature sensor and a first liquid level sensor; the first inner container is arranged in the first shell, and a first cavity is formed between the first inner container and the first shell; the first mounting seat is mounted at the bottom of the first cavity and supports the first inner container, and the first heating device, the first temperature sensor and the first liquid level sensor are mounted inside the first inner container;
the second heat-preservation water tank comprises a second shell, a second inner container, a second mounting seat, a second heating device, a second temperature sensor and a second liquid level sensor; the second inner container is arranged in the second shell, and a second cavity is formed between the second inner container and the second shell; the second mounting seat is mounted at the bottom of the second cavity and supports the second inner container, and the second heating device, the second temperature sensor and the second liquid level sensor are mounted inside the second inner container;
a main water outlet pipe penetrates through the outer wall of the support, the first shell is provided with a first water inlet pipe and a first water outlet pipe which are communicated with the interior of the first inner container, the second shell is provided with a second water inlet pipe and a second water outlet pipe which are connected with the interior of the second inner container, one ends of the first water outlet pipe and the second water outlet pipe, which are positioned outside the first shell, are connected with the main water outlet pipe, and a first electromagnetic valve and a second electromagnetic valve are respectively arranged on the first water outlet pipe and the second water outlet pipe;
the first heating device, the first temperature sensor, the first liquid level sensor, the second heating device, the second temperature sensor, the second liquid level sensor, the first electromagnetic valve and the second electromagnetic valve are all electrically connected with a circuit board.
2. The novel constant-temperature heat-preservation water tank as claimed in claim 1, characterized in that: a first heat-insulating sleeve is arranged between the inner side wall of the first shell and the outer side wall of the first inner container, and a second heat-insulating sleeve is arranged between the inner side wall of the second shell and the outer side wall of the second inner container.
3. The novel constant-temperature heat-preservation water tank is characterized in that: a first heat insulation gap is formed between the first heat insulation sleeve and the second heat insulation sleeve, and a second heat insulation gap is formed between the second heat insulation sleeve and the second heat insulation sleeve.
4. The novel constant-temperature heat-preservation water tank is characterized in that: a first heat-preservation cover is arranged between the top of the first shell and the top of the first inner container, and a second heat-preservation cover is arranged between the top of the second shell and the top of the second inner container.
5. The novel constant-temperature heat-preservation water tank is characterized in that: a first heat-insulating pad is arranged between the first mounting seat and the bottom of the first inner container, and a second heat-insulating pad is arranged between the second mounting seat and the bottom of the second inner container.
6. The novel constant-temperature heat-preservation water tank as claimed in any one of claims 1 to 5, characterized in that: the first water inlet pipe penetrates through the bottom of the first inner container, and the upper end of the first water inlet pipe extends to the top of the interior of the first inner container; the second water inlet pipe penetrates through the bottom of the second inner container, and the upper end of the second water inlet pipe extends to the top inside the second inner container.
7. The novel constant-temperature heat-preservation water tank as claimed in any one of claims 1 to 5, characterized in that: the inner diameter of the first water inlet pipe is larger than that of the first water outlet pipe, and the inner diameter of the second water inlet pipe is larger than that of the second water outlet pipe.
8. The novel constant-temperature heat-preservation water tank as claimed in any one of claims 1 to 5, characterized in that: the first heating device comprises a first heating wire and a second heating wire which are arranged at the bottom of the first inner container; the first heating wire and the second heating wire are both vertically arranged.
9. The novel constant-temperature heat-preservation water tank is characterized in that: the upper end of the second heating wire extends to the top of the interior of the first inner container.
10. The novel constant temperature and heat preservation water tank according to any one of claims 1 to 5, characterized in that: the outer side walls of the first shell and the second shell are provided with connecting pieces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222296163.1U CN218087095U (en) | 2022-08-30 | 2022-08-30 | Novel constant temperature heat preservation water tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222296163.1U CN218087095U (en) | 2022-08-30 | 2022-08-30 | Novel constant temperature heat preservation water tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218087095U true CN218087095U (en) | 2022-12-20 |
Family
ID=84450191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222296163.1U Active CN218087095U (en) | 2022-08-30 | 2022-08-30 | Novel constant temperature heat preservation water tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218087095U (en) |
-
2022
- 2022-08-30 CN CN202222296163.1U patent/CN218087095U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8515268B2 (en) | Boiler for heating water in coffee machines | |
| US5006689A (en) | Vacuum insulated storage-type electric water heater having an external bubble pump heating unit | |
| CN110432746B (en) | Cooking utensil and frame steam rice cooker of steam heating | |
| CN218087095U (en) | Novel constant temperature heat preservation water tank | |
| CN201304340Y (en) | Heat pipe-based temperature stabilization device | |
| CN101433867B (en) | Constant thermal apparatus based on hot pipe | |
| CN212405347U (en) | Electromagnetic quick-heating type integrated shower screen | |
| EP1566598B1 (en) | Instant electric water heater | |
| CN219318660U (en) | Water boiler with double temperature sensors | |
| CN213178841U (en) | Fluid heating device using secondary medium | |
| CN114739012A (en) | Remote auxiliary compensation device for household water heater | |
| GB2442066A (en) | Water heater with temperature control | |
| CN211204399U (en) | Water heater with water heater | |
| CN2835880Y (en) | Horizontal water storage type electric water heater with heating tube at two ends | |
| CN208925935U (en) | A kind of instant heating type drinking machine and its heating device | |
| CN208021302U (en) | A kind of automobile-used warm dish cabinet of solar energy multifunctional heat preservation | |
| CN210063989U (en) | Heat preservation thick liquid bucket with scale | |
| CN219346809U (en) | Accurate temperature control water boiler | |
| CN218096647U (en) | Vertical heat preservation water tank | |
| CN217565723U (en) | Instant drinking system and water dispenser | |
| CN216654626U (en) | Constant temperature device | |
| CN219550815U (en) | Heating module and instant heating type heating equipment | |
| CN219177965U (en) | Double-liner electric water heater | |
| CN214085915U (en) | Self-heating thermal insulation storage tank | |
| CN220471906U (en) | Universal electricity-proof wall structure and water heater |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230508 Address after: 528000 Workshop 3, No. 22 Sanling Road, Hecheng Street, Gaoming District, Foshan City, Guangdong Province (Residence Declaration) Patentee after: Guangdong Dajiang Pressure Vessel Manufacturing Co.,Ltd. Address before: 523,000 Room 104, No.1, Middle Siwei Road, Shatian Town, Dongguan City, Guangdong Province Patentee before: Dongguan Dajiang Energy Saving Machinery Equipment Co.,Ltd. |
|
| TR01 | Transfer of patent right |