CN214536826U

CN214536826U - Constant-current segmented quick-heating device

Info

Publication number: CN214536826U
Application number: CN202120780419.9U
Authority: CN
Inventors: 姚鹏展
Original assignee: Aidiwei Environmental Protection Technology Zhejiang Co Ltd
Current assignee: Aidiwei Environmental Protection Technology Zhejiang Co Ltd
Priority date: 2021-04-16
Filing date: 2021-04-16
Publication date: 2021-10-29
Anticipated expiration: 2031-04-16

Abstract

The utility model discloses a constant-current segmented quick-heating device, which comprises a preheating water tank, a water boiling container and a control system, wherein the water boiling container comprises a water inlet and a water outlet, the preheating water tank is connected with the water inlet of the water boiling container through a pipeline I, the pipeline I is provided with a solenoid valve I, a flow detector and a flow regulating mechanism, the top of the preheating water tank is provided with a water injection ring, the water boiling container is connected with the water injection ring through a pipeline II, boiled water is sprayed towards the inner wall of the preheating water tank through a water outlet hole, the pipeline II is provided with a solenoid valve II and a booster water pump, the water outlet is connected with a solenoid valve III, the preheating water tank is provided with a water outlet, the water outlet is connected with a solenoid valve IV, the solenoid valve I, the solenoid valve II, the solenoid valve III, the solenoid valve IV, the flow detector, the preheating water tank and a heater of the water boiling container are electrically connected with the control system, and the flow regulating device can be manually regulated according to the requirement to control the flow of a water inlet pipe, the device can also utilize high-temperature overnight water to spray and disinfect, so as to ensure the cleanness and sanitation of the device.

Description

Constant-current segmented quick-heating device

Technical Field

The utility model relates to a technical field of fast hot water dispenser, in particular to constant current segmentation fast hot heating device.

Background

The water after purifying directly gets into heating module in current fast hot heating mode, the pressure that leans on the running water flows, but the pressure of running water is invariable (time is big hour little), need add a flow control valve and adjust, of course, flow control valve also can receive the influence of pressure and flow of intaking, water velocity is hardly controlled, cause rivers and heating power to mismatch, the temperature is not enough when rivers are too big, can spout steam when the rivers undersize, and the play rivers are unstable, there is intermittent phenomenon to take place in the time, produced steam directly discharges to the drain pipe the inside during heating, cause the heat to scatter and disappear.

To solve the above technical problems, chinese patent (application No. CN 201621401691.7) discloses a constant-current segmented rapid-heating device, which comprises a preheating water tank, a preheating device, a maximum water level limiting structure, a water boiling container and a rapid-heating device, wherein the water boiling container is provided with a water inlet, a water outlet and an exhaust port, the water outlet is connected with a water outlet solenoid valve, the exhaust port is communicated with the preheating water tank through an exhaust pipe, the water boiling container is located below the preheating water tank, the water inlet is communicated with the preheating water tank through a water inlet pipe, the water inlet pipe is provided with a flow sensor and a flow regulator, the flow regulator adopts a robert clamp, a connecting pipe for communicating the preheating water tank with the water boiling container adopts a hose, and the clamping degree of the robert clamp is not easy to adjust when leaving the factory, so that the regulation cannot be performed according to the difference of the water temperature in the preheating water tank, if an electric control valve is adopted, the cost is high, and easy to damage, on the other hand, this preheating water tank adopts by food level plastics and antibacterial material integrated injection moulding, because the produced vapor of the water boiling container need be retrieved to the preheating water tank through the blast pipe in the water boiling process, and then high-temperature vapor causes plastics to warp easily, and the material cost of this preheating water tank is higher.

Disclosure of Invention

The utility model aims at providing a fast hot heating device of constant current segmentation can be as required manually regulated flow control device in order to control the flow of inlet tube, and the device still can utilize high temperature to spray the disinfection at night to guarantee the device's cleanness and health.

The above technical purpose of the present invention can be achieved by the following technical solutions: a constant-current segmented quick-heating device comprises a preheating water tank, a water boiling container and a control system, wherein the water boiling container comprises a water inlet and a water outlet, the preheating water tank is connected with the water inlet of the water boiling container through a first pipeline, a first electromagnetic valve, a flow detector and a flow regulating mechanism are arranged on the first pipeline, the flow regulating mechanism comprises a first sleeve and a second sleeve which are in sealing connection, a containing cavity is formed in the first sleeve and the second sleeve, an upper fixing block, a rotating block and a lower fixing block are sequentially arranged in the containing cavity, the upper fixing block and the lower fixing block are respectively and correspondingly and fixedly arranged on the first sleeve and the second sleeve, corresponding through holes are formed in the upper fixing block and the lower fixing block, the rotating block is provided with through holes which can be communicated with or cut off the through holes at two ends, a deflector rod is arranged on the periphery of the rotating block, and is rotated to enable the rotating block to rotate relative to the upper fixing block and the lower fixing block, and then adjust the area that upper fixed block and lower fixed block cover the through hole, water injection ring is installed at the top of preheating tank, boil water container and pass through pipeline two and connect water injection ring, and this water injection ring is equipped with a plurality of cross-sections and is trapezoidal apopores, and the boiling water sprays towards the preheating tank inner wall through the apopore, be equipped with solenoid valve two and booster pump on the pipeline two, the delivery port is connected with solenoid valve three, preheating tank is equipped with the outlet, the outlet connection has solenoid valve four, solenoid valve one, solenoid valve two, solenoid valve three, solenoid valve four, flow detector, preheating tank and the heater that boils water container all are connected with the control system electricity.

Further, an air outlet is arranged at the top of the water boiling container and is connected with the preheating water tank through an exhaust pipe.

Furthermore, two limiting blocks are symmetrically arranged on the peripheral walls of the upper fixing block and the lower fixing block respectively, and limiting grooves which are in limiting fit with the corresponding limiting blocks are formed in the first sleeve and the second sleeve.

Furthermore, the periphery of the rotating block is inserted with a mounting ring in limit fit with the rotating block, the shifting lever is fixedly connected to the mounting ring, and the first sleeve is provided with a sliding groove in sliding fit with the shifting lever.

Furthermore, the upper end and the lower end of the mounting ring are respectively provided with a first sealing element which is rotationally sealed with the mounting ring.

Furthermore, a second sealing element is clamped between the upper fixing block and the first sleeve, and a third sealing element is clamped between the lower fixing block and the second sleeve.

Furthermore, a plurality of supporting rods which are circumferentially arranged are fixedly installed at the upper part of the preheating water tank, and the water injection ring is installed between the supporting rods and the inner wall of the preheating water tank.

To sum up, the utility model discloses following beneficial effect has:

the utility model provides a constant current segmentation rapid heating device, can be as required manually regulated flow adjusting device is with the flow of control inlet tube, the device still can utilize high temperature overnight water to spray the disinfection, with the cleanness and the health of guaranteeing the device, concretely, the heater of preheating tank heats the overnight water in the preheating tank, boiled water after the heating is accomplished gets into through pipeline one and boils the water container, draw the water in the water container to the water injection ring through booster pump, the boiling water sprays the disinfection towards the preheating tank inner wall through the apopore, discharge the boiling water from the outlet at last.

Drawings

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

FIG. 2 is an enlarged view of the utility model at A;

FIG. 3 is a partial cross-sectional view of the water injection ring of the present invention;

fig. 4 is a cross-sectional view of the flow adjustment mechanism of the present invention;

fig. 5 is an exploded view of the flow regulating mechanism of the present invention.

In the figure: 1. preheating a water tank; 11. a first pipeline; 12. a first electromagnetic valve; 13. a flow detector; 14. a water outlet; 141. a fourth electromagnetic valve; 15. a support bar; 2. a water boiling container; 21. a water inlet; 22. a water outlet; 221. a third electromagnetic valve; 23. an air outlet; 24. an exhaust pipe; 3. a control system; 4. a flow rate adjusting mechanism; 41. a first sleeve; 411. a chute; 42. a second sleeve; 421. a limiting groove; 43. an upper fixed block; 431. a through hole; 432. a limiting block; 433. a second sealing element; 44. rotating the block; 441. a through hole; 45. a lower fixed block; 451. a third sealing element; 46. a deflector rod; 47. a mounting ring; 471. a first sealing element; 5. water injection ring; 51. a water outlet hole; 6. a second pipeline; 61. a second electromagnetic valve; 62. a booster water pump.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

As shown in fig. 1-5, a constant-current segmented quick-heating device comprises a preheating water tank 1, a water boiling container 2 and a control system 3, wherein heaters are respectively arranged in the preheating water tank 1 and the water boiling container 2, the preheating water tank 1 comprises a water inlet 21, a temperature sensor and a water level sensor, the temperature sensor and the water level sensor are in point connection with the control system 3, the water boiling container 2 comprises a water inlet 21 and a water outlet 22, the preheating water tank 1 is connected with the water inlet 21 of the water boiling container 2 through a first pipeline 11, and the first pipeline 11 is provided with a first electromagnetic valve 12, a flow detector 13 and a flow regulating mechanism 4.

The flow regulating mechanism 4 comprises a first sleeve 41 and a second sleeve 42 which are connected in a sealing manner, the first sleeve 41 and the second sleeve 42 form a containing cavity, an upper fixed block 43, a rotating block 44 and a lower fixed block 45 are sequentially arranged in the containing cavity, the upper fixed block 43, the rotating block 44 and the lower fixed block 45 are made of ceramics, the upper fixed block 43 and the lower fixed block 45 are respectively and correspondingly and fixedly arranged on the first sleeve 41 and the second sleeve 42, specifically, the peripheral walls of the upper fixed block 43 and the lower fixed block 45 are respectively provided with two symmetrically arranged limiting blocks 432, the first sleeve 41 and the second sleeve 42 are provided with limiting grooves 421 in limiting fit with the corresponding limiting blocks 432, the upper fixed block 43 and the lower fixed block 45 are provided with corresponding through holes 431, the rotating block 44 is provided with through holes 441 which can communicate or block the through holes 431 at two ends, the periphery of the rotating block 44 is provided with a shift lever 46, the shift lever 46 is rotated to rotate the rotating block 44 relative to the upper fixing block 43 and the lower fixing block 45, thereby adjusting the area of the upper fixing block 43 and the lower fixing block 45 covering the through hole 441.

The periphery of the rotating block 44 is inserted with a mounting ring 47 in limit fit with the rotating block 44, the shifting lever 46 is fixedly connected to the mounting ring 47, the first sleeve 41 is provided with a sliding groove 411 in sliding fit with the shifting lever 46, and the shifting lever 46 rotates more stably through the sliding groove 411 and the shifting lever 46 in sliding fit.

And the upper end and the lower end of the mounting ring 47 are respectively provided with a first sealing part 471 which is rotationally sealed with the mounting ring 47, a second sealing part 433 is clamped between the upper fixing block 43 and the first sleeve 41, and a third sealing part 451 is clamped between the lower fixing block 45 and the second sleeve 42, so that water in the water inlet pipe flows out of the flow regulating mechanism 4 through the sealing arrangement.

The top of the preheating water tank 1 is provided with a water injection ring 5, specifically, the upper part of the preheating water tank 1 is fixedly provided with a plurality of support rods 15 which are circumferentially arranged, the water injection ring 5 is arranged between the support rods 15 and the inner wall of the preheating water tank 1, the water boiling container 2 is connected with the water injection ring 5 through a pipeline two 6, the water injection ring 5 is provided with a plurality of water outlets 51 which are circumferentially arranged at intervals, the water outlets 51 are flat fan-shaped structures, longer arc-shaped sides of the fan-shaped structures are outwards arranged for increasing the spraying area of the water outlets 51, in order to enable boiled water to be comprehensively sprayed towards the inner wall of the preheating water tank 1 through the water outlets 51, the number of the water outlets 51 is arranged according to the inner diameter of the preheating water tank 1, the pipeline two 6 is provided with an electromagnetic valve two 61 and a pressurizing water pump 62, the electromagnetic valve two 61 is normally closed at ordinary times, and the control system 3 controls the water pump to be opened when disinfection is needed, the speed of spraying boiled water is increased through the booster water pump 62, the inner wall of the preheating water tank 1 is convenient to disinfect through the water injection ring 5, only the overnight water is needed to be used, tap water is not wasted, and the utilization rate of the overnight water is improved.

The top of the water boiling container 2 is provided with an air outlet 23, the air outlet 23 is connected with the preheating water tank 1 through an exhaust pipe 24, and through the arrangement, the utilization rate of the steam is increased, and the energy consumption is reduced.

The water outlet 22 of the water boiling container 2 is connected with a third electromagnetic valve 221, the preheating water tank 1 is provided with a water outlet 14, the water outlet 14 is connected with a fourth electromagnetic valve 141, and the first electromagnetic valve 12, the second electromagnetic valve 61, the third electromagnetic valve 221, the fourth electromagnetic valve 141, the flow detector 13, the preheating water tank 1 and a heater of the water boiling container 2 are all electrically connected with the control system 3.

To sum up, the utility model discloses following beneficial effect has:

the utility model provides a constant current segmentation rapid heating device, can be as required manually regulated flow adjusting device is with the flow of control inlet tube, the device still can utilize high temperature overnight water to spray the disinfection, with the cleanness and the health of guaranteeing the device, concretely, the heater of preheating tank 1 heats the overnight water in preheating tank 1, boiled water after the heating is accomplished passes through pipeline 11 and gets into boiling water container 2, draw the water in boiling water container 2 to water injection ring 5 through booster pump 62, the boiled water sprays the disinfection through apopore 51 towards preheating tank 1 inner wall, discharge the boiled water from outlet 14 at last.

The above is only the preferred embodiment of the present invention, so all the equivalent changes or modifications made by the structure, features and principles in accordance with the claims of the present invention are included in the claims of the present invention.

Claims

1. The utility model provides a fast hot heating device of constant current segmentation, includes preheating water tank (1), boils water container (2) and control system (3), its characterized in that: the water boiling container (2) comprises a water inlet (21) and a water outlet (22), the preheating water tank (1) is connected with the water inlet (21) of the water boiling container (2) through a first pipeline (11), a first electromagnetic valve (12), a flow detector (13) and a flow adjusting mechanism (4) are arranged on the first pipeline (11), the flow adjusting mechanism (4) comprises a first sleeve (41) and a second sleeve (42) which are hermetically connected, a containing cavity is formed in the first sleeve (41) and the second sleeve (42), an upper fixing block (43), a rotating block (44) and a lower fixing block (45) are sequentially arranged in the containing cavity, the upper fixing block (43) and the lower fixing block (45) are respectively and fixedly arranged on the first sleeve (41) and the second sleeve (42) correspondingly, the upper fixing block (43) and the lower fixing block (45) are provided with corresponding through holes (431), the rotating block (44) is provided with through holes (441) capable of communicating or blocking the through holes (431) at two ends, a driving lever (46) is arranged on the periphery of the rotating block (44), the driving lever (46) is rotated to enable the rotating block (44) to rotate relative to the upper fixing block (43) and the lower fixing block (45), so that the area of the through hole (441) covered by the upper fixing block (43) and the lower fixing block (45) is adjusted, a water injection ring (5) is installed at the top of the preheating water tank (1), the water boiling container (2) is connected with the water injection ring (5) through a second pipeline (6), a plurality of water outlet holes (51) with trapezoidal sections are formed in the water injection ring (5), boiled water is sprayed towards the inner wall of the preheating water tank (1) through the water outlet holes (51), a second electromagnetic valve (61) and a pressurizing water pump (62) are arranged on the second pipeline (6), the water outlet (22) is connected with a third electromagnetic valve (221), a water outlet (14) is formed in the preheating water tank (1), and a fourth electromagnetic valve (141) is connected with the water outlet (14), the first electromagnetic valve (12), the second electromagnetic valve (61), the third electromagnetic valve (221), the fourth electromagnetic valve (141), the flow detector (13), the preheating water tank (1) and a heater of the water boiling container (2) are all electrically connected with the control system (3).

2. The constant-current sectional rapid-heating device according to claim 1, characterized in that: an air outlet (23) is formed in the top of the water boiling container (2), and the air outlet (23) is connected with the preheating water tank (1) through an exhaust pipe (24).

3. The constant-current sectional rapid-heating device according to claim 1, characterized in that: the peripheral walls of the upper fixing block (43) and the lower fixing block (45) are respectively provided with two symmetrically arranged limiting blocks (432), and the first sleeve (41) and the second sleeve (42) are provided with limiting grooves (421) which are in limiting fit with the corresponding limiting blocks (432).

4. A constant-flow sectional quick-heating apparatus according to claim 3, wherein: the periphery of the rotating block (44) is inserted with a mounting ring (47) in limit fit with the rotating block (44), the shifting rod (46) is fixedly connected to the mounting ring (47), and the first sleeve (41) is provided with a sliding groove (411) in sliding fit with the shifting rod (46).

5. The constant-current sectional rapid-heating device according to claim 4, wherein: and the upper end and the lower end of the mounting ring (47) are respectively provided with a first sealing member (471) which is rotationally sealed with the mounting ring (47).

6. A constant-flow sectional quick-heating apparatus according to claim 3, wherein: a second sealing element (433) is clamped between the upper fixing block (43) and the first sleeve (41), and a third sealing element (451) is clamped between the lower fixing block (45) and the second sleeve (42).

7. A constant-flow sectional quick-heating apparatus according to claim 3, wherein: the upper portion of preheating water tank (1) is fixed with a plurality of bracing pieces (15) that circumference set up, water injection ring (5) are installed between bracing piece (15) and preheating water tank (1) inner wall.