CN210135686U - Water heater that has rapid cooling device convenient to remove - Google Patents

Abstract

The utility model discloses a water heater with a fast cooling device, which is convenient to move, a bottom plate is fixed in an outer casing body, an inner casing body is fixed at the top end of the bottom plate, and a vacuum layer is sealed between the inner casing body and the outer casing body; a fixed box body is fixed on the right side of the outer shell box body, a quick cooling box is arranged in the fixed box body and communicated with the inner shell box body, the top end of the quick cooling box is communicated with a reversing valve rod through an air return hose, and the reversing valve rod is inserted in a reversing valve body; the top end of the fixed box body is also provided with an electric cabinet and a vacuum pump, the vacuum pump is communicated with the reversing valve body through a vacuum pump air inlet and a vacuum pump air outlet, and the vacuum pump air inlet is also communicated with a vacuum layer; the reversing valve body is communicated with an air outlet pipe through an air return pipe, a one-way valve I is arranged in the air return pipe, an air outlet is formed in the air outlet pipe, and the air outlet pipe is arranged in the inner shell box body. The beneficial effects of the utility model are that, the water heater both can provide hot water and can provide warm boiled water, has made things convenient for the people that need drink water.

Description

Water heater that has rapid cooling device convenient to remove

Technical Field

The utility model relates to a water heater technical field, more specifically the utility model relates to a water heater that has rapid cooling device convenient to remove.

Background

The water heater is a device which can increase the temperature of cold water into hot water in a certain time by various physical principles. In order to facilitate daily life of people, drinking water heaters are arranged in a plurality of public places, so that people can drink hot water at any time in public places; however, the existing water heater can only provide hot water, but cannot provide warm boiled water, so that inconvenience is brought to people who need to drink water urgently, and the existing water heater is not convenient to move.

Therefore, in view of the above, it would be desirable to develop a portable water heater with a rapid cooling device.

Disclosure of Invention

To overcome the defects, the utility model provides a water heater with rapid cooling device convenient to remove to solve the problem that current water heater can not provide warm boiled water.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a water heater with a rapid cooling device and convenient to move comprises an outer shell box body, wherein wheels are arranged at the bottom end of the outer shell box body, a bottom plate is fixed in the outer shell box body, an inner shell box body is fixed at the top end of the bottom plate, and a vacuum layer is sealed between the inner shell box body and the outer shell box body; the bottom end of the inner shell box body is provided with a first heating plate, a partition plate is arranged above the first heating plate, and the partition plate is fixed on the side wall of the inner shell box body; a heating box is fixed below the partition plate, an electric control valve II is arranged on the partition plate, and the electric control valve II is communicated with the inner shell box body at the upper end of the partition plate and the heating box; the inner shell box body above the partition plate is communicated with a water source through a water inlet pipe, a first electric control valve is arranged on the first water inlet pipe, a dustproof ventilating window is arranged at the top end of the inner shell box body above the partition plate and communicated with the atmosphere, a boiled water outlet pipe is arranged on the inner shell box body below the partition plate, and a first water outlet switch is arranged on the boiled water outlet pipe; the heating box is internally provided with a third electric floating ball liquid level transmitter, a fourth electric floating ball liquid level transmitter and a second temperature sensor, the bottom end of the heating box is provided with a second heating plate, the heating box is communicated with the inner shell box body below the partition plate through a water outlet pipe, the water outlet pipe is provided with a third electric control valve, and the side wall of the upper end of the heating box is provided with a sixth electric control valve; a fixed box body is fixed on the right side of the shell box body, a guide cylinder is fixed on the inner bottom wall of the fixed box body, a quick cooling box is inserted in the guide cylinder in a sliding mode, a travel switch I is arranged on the guide cylinder below the quick cooling box, and a spring I is arranged between the quick cooling box and the bottom wall of the guide cylinder; the fixed box body is communicated with the inner shell box body below the partition plate through a water inlet pipe II, an electric control valve IV is arranged on the water inlet pipe II, the water inlet pipe II is communicated with the rapid cooling box through a water delivery hose, a water delivery hose II is arranged at the bottom end of the rapid cooling box, the other end of the water delivery hose II is communicated with a warm water outlet pipe, an electric control valve V and a water outlet switch II are arranged on the warm water outlet pipe, and the water outlet switch II is arranged on the outer side of the fixed box body; the top end of the rapid cooling box is communicated with a reversing valve rod through an air return hose, the reversing valve rod is inserted into a reversing valve body, the upper end of the reversing valve rod is sleeved with a second spring, the second spring is arranged in the reversing valve body, the reversing valve body is fixed to the top end of the fixed box body, and an electric push rod is arranged below the reversing valve rod and fixed to the inner side wall of the fixed box body; the top end of the fixed box body is also provided with an electric cabinet and a vacuum pump, the vacuum pump is communicated with the reversing valve body through a vacuum pump air inlet and a vacuum pump air outlet, and the vacuum pump air inlet is also communicated with a vacuum layer; the reversing valve body is communicated with the heating box through a gas return pipe and a gas outlet pipe, a first check valve is arranged in the gas return pipe, a second check valve is arranged in the gas outlet pipe, a gas outlet is formed in the gas outlet pipe, and the gas outlet pipe is arranged in the inner shell box body above the partition plate; a second travel switch is arranged on the right side of the upper end of the rapid cooling box and is fixed on the inner side wall of the fixed box body through a fixed seat; the electric control box is electrically connected with the first heating plate, the first electric control valve, the second electric control valve, the first temperature sensor, the first electric floating ball liquid level transmitter, the second electric floating ball liquid level transmitter, the third electric floating ball liquid level transmitter, the fourth electric floating ball liquid level transmitter, the fifth electric floating ball liquid level transmitter, the second heating plate, the second temperature sensor, the third electric control valve, the fourth electric control valve, the fifth electric control valve, the first travel switch, the electric push rod, the vacuum pump, the second travel switch and the sixth electric control valve.

Furthermore, the top end of the rapid cooling box is communicated with an atmospheric pressure sensor through a ventilation hose, the atmospheric pressure sensor is fixed on the outer side wall of the fixed box body, and the atmospheric pressure sensor is electrically connected with the electric cabinet.

Furthermore, the fixed box body is provided with a vent hole.

Furthermore, the air outlet pipe is fixed on the partition board through an air outlet pipe fixing seat.

The utility model has the advantages that: the water heater can provide hot water and warm water, is convenient for people needing drinking water and is convenient to move.

Drawings

Fig. 1 is a schematic structural diagram of a water heater with a rapid cooling device, which is convenient to move according to the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1A;

FIG. 3 is a partial enlarged view of FIG. 2B;

FIG. 4 is an enlarged view of a portion of FIG. 2C;

FIG. 5 is an enlarged view of a portion of FIG. 1D;

FIG. 6 is an enlarged view of a portion of FIG. 1E;

in the figure, 1, a housing box body; 2. an inner shell box body; 3. a wheel; 4. a base plate; 5. heating a first plate; 6. a partition plate; 7. a vacuum layer; 8. a first water inlet pipe; 9. a first electric control valve; 10. a boiled water outlet pipe; 11. a first water outlet switch; 12. a second electric control valve; 13. a first temperature sensor; 14. a first electric floating ball liquid level transmitter; 15. a second electric floating ball liquid level transmitter; 16. a third electric floating ball liquid level transmitter; 17. an electric floating ball liquid level transmitter IV; 18. a fifth electric floating ball liquid level transmitter; 19. a second heating plate; 20. a second temperature sensor; 21. a water outlet pipe; 22. an electric control valve III; 23. an electric control valve IV; 24. an electric control valve V; 25. a water inlet pipe II; 26. fixing the box body; 27. an electric cabinet; 28. a first water delivery hose; 29. a guide cylinder; 30. a first spring; 31. a rapid cooling box; 32. a second water delivery hose; 33. a warm water outlet pipe; 34. a second water outlet switch; 35. a travel switch I; 36. a return air hose; 37. a reversing valve rod; 38. a diverter valve body; 39. an electric push rod; 40. a vacuum pump; 41. a vacuum pump inlet; 42. an air outlet of the vacuum pump; 43. a second spring; 44. an air return pipe; 45. a one-way valve I; 46. a heat exchange tube; 47. an air outlet; 48. the air outlet pipe is fixed on the base; 49. a second one-way valve; 50. a dustproof ventilation window; 51. an air hose; 52. an atmospheric pressure sensor; 53. a fixed seat; 54. a travel switch II; 55. a heating box; 56. and a sixth electric control valve.

Detailed Description

The utility model is described in detail with reference to the accompanying drawings, and as shown in fig. 1-6, the water heater with the rapid cooling device, which is convenient to move, comprises an outer casing body 1, wheels 3 are arranged at the bottom end of the outer casing body 1, a bottom plate 4 is fixed in the outer casing body 1, an inner casing body 2 is fixed at the top end of the bottom plate 4, and a vacuum layer 7 is sealed between the inner casing body 2 and the outer casing body 1; a first heating plate 5 is arranged at the bottom end of the inner shell box body 2, a partition plate 6 is arranged above the first heating plate 5, and the partition plate 6 is fixed on the side wall of the inner shell box body 2; a heating box 55 is fixed below the partition plate 6, an electric control valve II 12 is arranged on the partition plate 6, and the electric control valve II 12 is communicated with the inner shell box body 2 at the upper end of the partition plate 6 and the heating box 55; the inner shell box body 2 above the partition plate 6 is communicated with a water source through a first water inlet pipe 8, a first electric control valve 9 is arranged on the first water inlet pipe 8, a dustproof ventilation window 50 is arranged at the top end of the inner shell box body 2 above the partition plate 6, the dustproof ventilation window 50 is communicated with the atmosphere, a boiled water outlet pipe 10 is arranged on the inner shell box body 2 below the partition plate 6, a first water outlet switch 11 is arranged on the boiled water outlet pipe 10, a first electric floating ball liquid level transmitter 14 and a second electric floating ball liquid level transmitter 15 are arranged in the inner shell box body 2 above the partition plate 6, and a first temperature sensor 13 and a fifth electric floating ball liquid level; a third electric floating ball liquid level transmitter 16, a fourth electric floating ball liquid level transmitter 17 and a second temperature sensor 20 are arranged in the heating box 55, a second heating plate 19 is arranged at the bottom end of the heating box 55, the heating box 55 is communicated with the inner shell box body 2 below the partition plate 6 through a water outlet pipe 21, a third electric control valve 22 is arranged on the water outlet pipe 21, and a sixth electric control valve 56 is arranged on the side wall of the upper end of the heating box 55; a fixed box body 26 is fixed on the right side of the shell box body 1, a guide cylinder 29 is fixed on the inner bottom wall of the fixed box body 26, a quick cooling box 31 is inserted in the guide cylinder 29 in a sliding mode, a travel switch I35 is arranged on the guide cylinder 29 below the quick cooling box 31, and a spring I30 is arranged between the quick cooling box 31 and the bottom wall of the guide cylinder 29; the fixed box body 26 is communicated with the inner shell box body 2 below the partition plate 6 through a second water inlet pipe 25, a fourth electric control valve 23 is arranged on the second water inlet pipe 25, the second water inlet pipe 25 is communicated with the rapid cooling box 31 through a first water delivery hose 28, a second water delivery hose 32 is arranged at the bottom end of the rapid cooling box 31, the other end of the second water delivery hose 32 is communicated with a warm water outlet pipe 33, a fifth electric control valve 24 and a second water outlet switch 34 are arranged on the warm water outlet pipe 33, and the second water outlet switch 34 is arranged on the outer side of the fixed box body; the top end of the rapid cooling box 31 is communicated with a reversing valve rod 37 through an air return hose 36, the reversing valve rod 37 is inserted into a reversing valve body 38, the upper end of the reversing valve rod 37 is sleeved with a second spring 43, the second spring 43 is arranged in the reversing valve body 38, the reversing valve body 38 is fixed at the top end of the fixed box body 26, an electric push rod 39 is arranged below the reversing valve rod 37, and the electric push rod 39 is fixed on the inner side wall of the fixed box body 26; the top end of the fixed box body 26 is also provided with an electric cabinet 27 and a vacuum pump 40, the vacuum pump 40 is communicated with the reversing valve body 38 through a vacuum pump air inlet 41 and a vacuum pump air outlet 42, wherein the vacuum pump air inlet 41 is also communicated with the vacuum layer 7; the reversing valve body 38 is communicated with the heating box 55 through a gas return pipe 44 and a gas outlet pipe 46, a one-way valve I45 is arranged in the gas return pipe 44, a one-way valve II 49 is arranged in the gas outlet pipe 46, a gas outlet 47 is arranged on the gas outlet pipe 46, and the gas outlet pipe 46 is arranged in the inner shell box body 2 above the partition plate 6; a second travel switch 54 is arranged on the right side of the upper end of the rapid cooling box 31, and the second travel switch 54 is fixed on the inner side wall of the fixed box 26 through a fixed seat 53; the electric control box 27 is electrically connected with the first heating plate 5, the first electric control valve 9, the second electric control valve 12, the first temperature sensor 13, the first electric floating ball liquid level transmitter 14, the second electric floating ball liquid level transmitter 15, the third electric floating ball liquid level transmitter 16, the fourth electric floating ball liquid level transmitter 17, the fifth electric floating ball liquid level transmitter 18, the second heating plate 19, the second temperature sensor 20, the third electric control valve 22, the fourth electric control valve 23, the fifth electric control valve 24, the first travel switch 35, the electric push rod 39, the vacuum pump 40, the second travel switch 54 and the sixth electric control valve 56;

the top end of the rapid cooling box 31 is communicated with an atmospheric pressure sensor 52 through a ventilation hose 51, the atmospheric pressure sensor 52 is fixed on the outer side wall of the fixed box 26, and the atmospheric pressure sensor 52 is electrically connected with the electric control box 27;

wherein the fixed box body 26 is provided with a vent hole;

wherein the outlet pipe 46 is fixed on the baffle plate 6 through an outlet pipe fixing seat 48.

In the embodiment, the first water inlet pipe 8 is connected with a water source, and when the first electric floating ball liquid level transmitter 14 floats upwards, the first electric floating ball liquid level transmitter 14 controls the first electric control valve 9 to cut off water flow through the electric control box 27 to stop water inlet; when the second electric floating ball liquid level transmitter 15 descends, the second electric floating ball liquid level transmitter 15 controls the first electric control valve 9 to open through the electric cabinet 27; when the third electric floating ball liquid level transmitter 16 floats upwards, the third electric floating ball liquid level transmitter 16 controls the second electric control valve 12 to be closed through the electric cabinet 27, the second temperature sensor 20 can monitor the water temperature in real time, when the water temperature reaches 100 ℃, the second electric heating plate 19 is controlled through the electric cabinet 27 to stop heating, the third electric control valve 22 is controlled to be opened, when the fourth electric floating ball liquid level transmitter 17 descends, the fourth electric floating ball liquid level transmitter 17 controls the third electric control valve 22 to be closed through the electric cabinet 27, the second electric control valve 12 is controlled to be opened, and when the heating cabinet 55 enters and exits water, the electric cabinet 27 controls the sixth electric control valve 56 to be opened for ventilation; when the electric floating ball liquid level transmitter five 18 floats upwards, the electric floating ball liquid level transmitter five 18 controls the electric control valve three 22 to be closed through the electric control box 27, the temperature sensor one 13 can monitor the water temperature in real time, and when the water temperature is lower than 100 ℃, the electric control box 27 controls the heating plate one 5 to heat.

When warm boiled water needs to be drunk, firstly, the electric control valve IV 23 is controlled to be opened through the electric control box 27, hot water enters the quick cooling box 31 at the moment, in the process that the hot water enters the quick cooling box 31, part of air in the quick cooling box 31 enters the fixed box body 26 through the air return hose 36 and the reversing valve rod 37, the quick cooling box 31 becomes heavier along with the increase of the hot water in the quick cooling box 31, the quick cooling box 31 can compress the spring I30 to move downwards at the moment, when the quick cooling box 31 touches the travel switch I35 in the moving process, the travel switch I35 controls the electric control valve IV 23 to be closed through the electric control box 27, meanwhile, the electric control box 27 controls the electric push rod 39 and the vacuum pump 40 to be started, the electric push rod 39 pushes the reversing valve rod 37 upwards, at the moment, the vacuum pump 40 pumps the air in the quick cooling box 31, and the pumped air and water vapor enter the inner shell box body 2 above the partition plate 6 through the air return pipe 44 and the air outlet pipe When the temperature of the water in the rapid cooling tank 31 is lower and lower, the pressure in the atmospheric pressure sensor 52 is the same as the pressure in the rapid cooling tank 31, when the temperature of the water in the rapid cooling tank 31 reaches a set value, the atmospheric pressure sensor 52 controls the vacuum pump 40 to be closed through the electric control tank 27, the electric control valve five 24 is controlled to be opened, the electric push rod 39 is controlled to return to the original position, and the reversing valve rod 37 returns to the original position under the action of the spring two 43; in the process of receiving warm boiled water, the liquid level in the quick cooling tank 31 is lower and lower, the quick cooling tank 31 returns to the original position under the action of the first spring 30 until the second travel switch 54 is touched, and the second travel switch 54 controls the fourth electric control valve 23 to be opened through the electric control box 27.

Above-mentioned technical scheme has only embodied the utility model discloses technical scheme's preferred technical scheme, some changes that this technical field's technical personnel probably made to some parts wherein have all embodied the utility model discloses a principle belongs to within the protection scope of the utility model.

Claims (4)

1. The utility model provides a water heater that has rapid cooling device convenient to remove, includes shell box (1), its characterized in that: wheels (3) are arranged at the bottom end of the outer casing body (1), a bottom plate (4) is fixed in the outer casing body (1), an inner casing body (2) is fixed at the top end of the bottom plate (4), and a vacuum layer (7) is sealed between the inner casing body (2) and the outer casing body (1); a first heating plate (5) is arranged at the bottom end of the inner shell box body (2), a partition plate (6) is arranged above the first heating plate (5), and the partition plate (6) is fixed on the side wall of the inner shell box body (2); a heating box (55) is fixed below the partition plate (6), a second electric control valve (12) is arranged on the partition plate (6), and the second electric control valve (12) is communicated with the inner shell box body (2) at the upper end of the partition plate (6) and the heating box (55); the inner shell box body (2) above the partition plate (6) is communicated with a water source through a first water inlet pipe (8), a first electric control valve (9) is arranged on the first water inlet pipe (8), a dustproof ventilation window (50) is arranged at the top end of the inner shell box body (2) above the partition plate (6), the dustproof ventilation window (50) is communicated with the atmosphere, a boiled water outlet pipe (10) is arranged on the inner shell box body (2) below the partition plate (6), a first water outlet switch (11) is arranged on the boiled water outlet pipe (10), a first electric floating ball liquid level transmitter (14) and a second electric floating ball liquid level transmitter (15) are arranged in the inner shell box body (2) above the partition plate (6), and a first temperature sensor (13) and a fifth electric floating ball liquid level transmitter (18) are arranged in the; the heating box (55) is internally provided with a third electric floating ball liquid level transmitter (16), a fourth electric floating ball liquid level transmitter (17) and a second temperature sensor (20), the bottom end of the heating box (55) is provided with a second heating plate (19), the heating box (55) is communicated with the inner shell box body (2) below the partition plate (6) through a water outlet pipe (21), the water outlet pipe (21) is provided with a third electric control valve (22), and the side wall of the upper end of the heating box (55) is provided with a sixth electric control valve (56); a fixed box body (26) is fixed on the right side of the shell box body (1), a guide cylinder (29) is fixed on the inner bottom wall of the fixed box body (26), a quick cooling box (31) is inserted in the guide cylinder (29) in a sliding mode, a travel switch I (35) is arranged on the guide cylinder (29) below the quick cooling box (31), and a spring I (30) is arranged between the quick cooling box (31) and the bottom wall of the guide cylinder (29); the fixed box body (26) is communicated with the inner shell box body (2) below the partition plate (6) through a second water inlet pipe (25), a fourth electric control valve (23) is arranged on the second water inlet pipe (25), the second water inlet pipe (25) is communicated with the rapid cooling box (31) through a first water delivery hose (28), a second water delivery hose (32) is arranged at the bottom end of the rapid cooling box (31), the other end of the second water delivery hose (32) is communicated with a warm water outlet pipe (33), a fifth electric control valve (24) and a second water outlet switch (34) are arranged on the warm water outlet pipe (33), and the second water outlet switch (34) is arranged on the outer side of the fixed box body (26); the top end of the rapid cooling box (31) is communicated with a reversing valve rod (37) through an air return hose (36), the reversing valve rod (37) is inserted into a reversing valve body (38), a second spring (43) is sleeved at the upper end of the reversing valve rod (37), the second spring (43) is arranged in the reversing valve body (38), the reversing valve body (38) is fixed at the top end of the fixed box body (26), an electric push rod (39) is arranged below the reversing valve rod (37), and the electric push rod (39) is fixed on the inner side wall of the fixed box body (26); the top end of the fixed box body (26) is also provided with an electric cabinet (27) and a vacuum pump (40), the vacuum pump (40) is communicated with a reversing valve body (38) through a vacuum pump air inlet (41) and a vacuum pump air outlet (42), wherein the vacuum pump air inlet (41) is also communicated with a vacuum layer (7); the reversing valve body (38) is communicated with the heating box (55) through a gas return pipe (44) and a gas outlet pipe (46), a one-way valve I (45) is arranged in the gas return pipe (44), a one-way valve II (49) is arranged in the gas outlet pipe (46), a gas outlet (47) is formed in the gas outlet pipe (46), and the gas outlet pipe (46) is arranged in the inner shell box body (2) above the partition plate (6); a second travel switch (54) is arranged on the right side of the upper end of the rapid cooling box (31), and the second travel switch (54) is fixed on the inner side wall of the fixed box body (26) through a fixed seat (53); the electric control box (27) is electrically connected with the first heating plate (5), the first electric control valve (9), the second electric control valve (12), the first temperature sensor (13), the first electric floating ball liquid level transmitter (14), the second electric floating ball liquid level transmitter (15), the third electric floating ball liquid level transmitter (16), the fourth electric floating ball liquid level transmitter (17), the fifth electric floating ball liquid level transmitter (18), the second heating plate (19), the second temperature sensor (20), the third electric control valve (22), the fourth electric control valve (23), the fifth electric control valve (24), the first travel switch (35), the electric push rod (39), the vacuum pump (40), the second travel switch (54) and the sixth electric control valve (56).

2. A portable water heater with a rapid cooling device as claimed in claim 1, wherein: the top end of the rapid cooling box (31) is communicated with an atmospheric pressure sensor (52) through a ventilation hose (51), the atmospheric pressure sensor (52) is fixed on the outer side wall of the fixed box body (26), and the atmospheric pressure sensor (52) is electrically connected with the electric cabinet (27).

3. A portable water heater with a rapid cooling device as claimed in claim 1, wherein: the fixed box body (26) is provided with a vent hole.

4. A portable water heater with a rapid cooling device as claimed in claim 1, wherein: the air outlet pipe (46) is fixed on the clapboard (6) through an air outlet pipe fixing seat (48).

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