CN211484043U

CN211484043U - Safety heating kettle

Info

Publication number: CN211484043U
Application number: CN201821434881.8U
Authority: CN
Inventors: 李洁; 谷云高; 石彦君; 焦洪强; 刘艳辉; 张玉霞; 王超
Original assignee: Handan College
Current assignee: Handan College
Priority date: 2018-09-04
Filing date: 2018-09-04
Publication date: 2020-09-15
Anticipated expiration: 2028-09-04

Abstract

The utility model discloses a safe heating kettle, wherein a handle is fixed on the side wall of a kettle body, an air exhaust pipe and a safety valve are arranged on the top wall of the kettle body, and an air exhaust valve is arranged on the air exhaust pipe; a spout mounting block is fixed in the side wall of the kettle body, a groove is formed in the spout mounting block, a first sliding sleeve is fixed in the groove, a first sliding block chute is formed in the first sliding sleeve, a first sliding block is mounted in the first sliding block chute, and a first spring is arranged between the first sliding block and the bottom wall of the first sliding block chute; a floating ball is arranged above the first sliding sleeve, the floating ball is connected with a first sliding block through a first pull rope, the bottom end of the first sliding block is connected with a second sliding block through a second pull rope, and the second sliding block is slidably arranged in a second sliding block chute formed in the second sliding sleeve; a water inlet pipe is arranged below the second sliding sleeve, a sealing ball is arranged in the water inlet pipe, the sealing ball is connected with the second sliding block through a third pull rope, and a second spring is further arranged between the sealing ball and the top wall of the water inlet pipe. The beneficial effects of the utility model are that, article and personnel's safety around guaranteeing, energy-concerving and environment-protective.

Description

Safety heating kettle

Technical Field

The utility model relates to a kettle technical field, more specifically the theory that says so relates to a safe heating kettle.

Background

A heating kettle is a water boiling device and becomes one of the necessary daily necessities for modern families. Heating kettles on the market at present are generally high in power, and have a severe boiling phenomenon when water is boiled; when water is heated to be boiled, a large amount of water vapor is generally flushed out, high-decibel noise is generated, and high-temperature water drops can be splashed out of a spout of a heating kettle by some products; this makes the heating kettle easy to cause some dangers when in use, such as the water vapor easily scalds users, or increases the humidity of the surrounding environment, the water drops splashed from the heating kettle fall on the surrounding objects to easily pollute the surrounding environment or damage the surrounding objects, and the surrounding people are also easily scalded.

SUMMERY OF THE UTILITY MODEL

In order to overcome the technical defects, the utility model provides a safe heating kettle, which aims to solve the technical defects of the prior heating kettle.

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

a safe heating kettle comprises a kettle body and a kettle base, wherein a heating device is arranged at the bottom end of the kettle body, a socket is arranged on the kettle base, and the socket is connected with a power supply through a wire; a handle is fixed on the side wall of the kettle body, an air release pipe and a safety valve are arranged on the top wall of the kettle body, and an air release valve is arranged on the air release pipe; a spout mounting block is further fixed in the side wall of the kettle body, a groove is formed in the spout mounting block, a first sliding sleeve is fixed in the groove, a first sliding block chute is formed in the first sliding sleeve, a first sliding block is slidably mounted in the first sliding block chute, and a first spring is arranged between the first sliding block and the bottom wall of the first sliding block chute; a floating ball is arranged above the first sliding sleeve and is connected with a first sliding block through a pull rope, the floating ball is arranged in a groove formed in a spout mounting block, a water inlet is formed in the spout mounting block on the left side of the floating ball and the side wall of the kettle body, a water outlet is formed in the spout mounting block above the floating ball and communicated with a spout, and the spout is fixed on the spout mounting block; the bottom end of the first sliding block is connected with a second sliding block through a second pull rope, and the second sliding block is slidably arranged in a second sliding block chute formed in the second sliding sleeve; a water inlet pipe is arranged below the second sliding sleeve, a sealing ball is arranged in the water inlet pipe and is connected with the second sliding block through a third pull rope, and a second spring is arranged between the sealing ball and the top wall of the water inlet pipe; the water inlet pipe is characterized in that a water inlet pipe sliding sleeve is arranged below the water inlet pipe, the water inlet pipe sliding sleeve is communicated with a water pipe, an ejector rod is arranged in the water inlet pipe sliding sleeve and fixed on the inner wall of the water pipe, the water pipe is fixed in a kettle base, and part of the water pipe extends out of the kettle base, a water inlet switch and a solenoid valve are arranged on the water pipe extending out of the kettle base, and the water pipe extending out of the kettle base is communicated with a.

Further, a third sliding sleeve is fixed on the inner bottom wall of the kettle body, a third sliding block is installed in the third sliding sleeve in a sliding mode, the lower end of the third sliding block extends out of the third sliding sleeve, and a third spring is arranged between the third sliding block and the bottom wall of the third sliding sleeve; a fourth sliding block is arranged below the third sliding block, the fourth sliding block is slidably arranged in the fixed sleeve, the lower end of the fourth sliding block extends out of the fixed sleeve, the fixed sleeve is fixed on the inner top wall of the kettle base, and a fourth spring is arranged between the bottom wall of the fixed sleeve and the fourth sliding block; a travel switch II is arranged below the sliding block IV, and a travel switch I is arranged on the left side of the sliding block IV; be provided with full pilot lamp of water, heating pilot lamp, water on the lateral wall of kettle base, start button and stop button, the inside of kettle base is provided with the PLC controller, PLC controller and heating device, travel switch one, travel switch two, solenoid valve, full pilot lamp of water, heating pilot lamp, water on the pilot lamp, start button and stop button electric connection.

Furthermore, the first sliding sleeve, the second sliding sleeve, the third sliding block and the sliding sleeve of the water inlet pipe are all provided with sealing rings.

Furthermore, a heat-insulating layer is arranged on the kettle body.

The utility model has the advantages that: when the device is used for boiling water, the safe heating kettle is in a closed state, and water vapor cannot rush out of the safe heating kettle, so that the safety of surrounding articles and personnel is ensured; because the steam does not rush out of the heating kettle and does not take away the heat, the device is more energy-saving and environment-friendly.

Drawings

Fig. 1 is a schematic structural view of a safe heating kettle 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. 1B;

FIG. 4 is a schematic view of a partial structure of a safe heating kettle according to the present invention;

FIG. 5 is a schematic view of the apparatus when full of water;

FIG. 6 is a schematic view of the apparatus during boiling of water;

FIG. 7 is a schematic view of the present device with the bleed valve open;

FIG. 8 is a schematic view of the kettle body with the kettle body and kettle base separated;

in the figure, 1, a kettle body; 2. a handle; 3. discharging the air pipe; 4. a relief valve; 5. a spout mounting block; 6. a water inlet; 7. a water outlet; 8. a spout; 9. a floating ball; 10. pulling a first rope; 11. a first sliding block; 12. a first sliding sleeve; 13. a first sliding block sliding groove; 14. a first spring; 15. a second pull rope; 16. a second sliding block; 17. a second sliding sleeve; 18. a second sliding block sliding groove; 19. a water inlet pipe; 20. pulling a rope III; 21. a sealing ball; 22. a second spring; 23. a third sliding sleeve; 24. a third sliding block; 25. a third spring; 26. a heating device; 27. a kettle base; 28. a socket; 29. a seal ring; 30. fixing a sleeve; 31. a fourth sliding block; 32. a fourth spring; 33. a travel switch I; 34. a travel switch II; 35. a water inlet pipe sliding sleeve; 36. a top rod; 37. a water pipe; 38. an electromagnetic valve; 39. a water inlet switch; 40. a PLC controller; 41. a water full indicator light; 42. heating an indicator light; 43. a water boiling indicator light; 44. a start button; 45. a stop button; 46. a safety valve.

Detailed Description

The utility model will be described in detail with reference to the accompanying drawings, and as shown in fig. 1-8, a safe heating kettle comprises a kettle body 1 and a kettle base 27, wherein a heating device 26 is arranged at the bottom end of the kettle body 1, a socket 28 is arranged on the kettle base 27, and the socket 28 is connected with a power supply through a wire; a handle 2 is fixed on the side wall of the kettle body 1, an air release pipe 3 and a safety valve 46 are arranged on the top wall of the kettle body 1, and an air release valve 4 is arranged on the air release pipe 3; a spout mounting block 5 is further fixed in the side wall of the kettle body 1, a groove is formed in the spout mounting block 5, a first sliding sleeve 12 is fixed in the groove, a first sliding block chute 13 is formed in the first sliding sleeve 12, a first sliding block 11 is slidably mounted in the first sliding block chute 13, and a first spring 14 is arranged between the first sliding block 11 and the bottom wall of the first sliding block chute 13; a floating ball 9 is arranged above the sliding sleeve I12, the floating ball 9 is connected with a sliding block I11 through a first pull rope 10, the floating ball 9 is arranged in a groove formed in the spout mounting block 5, a water inlet 6 is formed in the spout mounting block 5 on the left side of the floating ball 9 and the side wall of the kettle body 1, a water outlet 7 is formed in the spout mounting block 5 above the floating ball 9, the water outlet 7 is communicated with a spout 8, and the spout 8 is fixed on the spout mounting block 5; the bottom end of the first sliding block 11 is connected with a second sliding block 16 through a second pull rope 15, and the second sliding block 16 is slidably arranged in a second sliding block sliding groove 18 formed in a second sliding sleeve 17; a water inlet pipe 19 is arranged below the second sliding sleeve 17, a sealing ball 21 is arranged in the water inlet pipe 19, the sealing ball 21 is connected with the second sliding block 16 through a third pull rope 20, and a second spring 22 is arranged between the sealing ball 21 and the top wall of the water inlet pipe 19; a water inlet pipe sliding sleeve 35 is arranged below the water inlet pipe 19, the water inlet pipe sliding sleeve 35 is communicated with a water pipe 37, an ejector rod 36 is arranged in the water inlet pipe sliding sleeve 35, the ejector rod 36 is fixed on the inner wall of the water pipe 37, the water pipe 37 is fixed in the kettle base 27, part of the water pipe 37 extends out of the kettle base 27, a water inlet switch 39 and an electromagnetic valve 38 are arranged on the water pipe 37 extending out of the kettle base 27, and the water pipe 37 extending out of the kettle base 27 is communicated with a water source;

a third sliding sleeve 23 is fixed on the inner bottom wall of the kettle body 1, a third sliding block 24 is installed in the third sliding sleeve 23 in a sliding manner, the lower end of the third sliding block 24 extends out of the third sliding sleeve 23, and a third spring 25 is arranged between the third sliding block 24 and the bottom wall of the third sliding sleeve 23; a fourth sliding block 31 is arranged below the third sliding block 24, the fourth sliding block 31 is slidably mounted in the fixed sleeve 30, the lower end of the fourth sliding block 31 extends out of the fixed sleeve 30, the fixed sleeve 30 is fixed on the inner top wall of the kettle base 27, and a fourth spring 32 is arranged between the bottom wall of the fixed sleeve 30 and the fourth sliding block 31; a second travel switch 34 is arranged below the fourth slide block 31, and a first travel switch 33 is arranged on the left side of the fourth slide block 31; a full water indicator lamp 41, a heating indicator lamp 42, a water boiling indicator lamp 43, a start button 44 and a stop button 45 are arranged on the outer side wall of the kettle base 27, a PLC 40 is arranged inside the kettle base 27, and the PLC 40 is electrically connected with the heating device 26, the first travel switch 33, the second travel switch 34, the electromagnetic valve 38, the full water indicator lamp 41, the heating indicator lamp 42, the water boiling indicator lamp 43, the start button 44 and the stop button 45;

wherein the first sliding sleeve 12, the second sliding sleeve 17, the third sliding block 24 and the water inlet pipe sliding sleeve 35 are all provided with sealing rings 29;

wherein the kettle body 1 is provided with a heat preservation layer.

In the embodiment, when the device is required to be used for boiling water, firstly, the kettle body 1 is placed on the kettle base 27, the socket 28 on the kettle base 27 supplies power to the heating device 26, after the kettle body 1 is placed on the kettle base 27, the ejector rod 36 can jack up the sealing ball 21, at the moment, the three pull ropes 20 are in a loose state, the first slide block 11 is jacked up under the elastic force of the first spring 14, so that the first pull rope 10 is in a loose state, and the water pipe 37 is communicated with the water inlet pipe 19; at the moment, the water inlet switch 39 is manually opened, water can enter the kettle body 1 through the water pipe 37 and the water inlet pipe 19, when the water level in the kettle body 1 exceeds the floating ball 9, the floating ball 9 can be floated by the water, and the water outlet 7 can be blocked by the floating ball 9; meanwhile, when the water level exceeded the floater 9, compressed air could be formed on the top end in the kettle body 1, the pressure of compressed air and water could push the third slider 24 downwards, the third slider 24 could push the fourth slider 31 to move downwards, the fourth slider 31 could touch the first travel switch 33, the first travel switch 33 could control the electromagnetic valve 38 to close through the PLC 40 to cut off the water source, the first travel switch 33 could control the water full indicator 41 to light through the PLC 40, the first travel switch 33 could also control the relay through the PLC 40, the relay is closed to enable the heating device 26 and the heating indicator 42 to be powered on, at the moment, the start button 44 is pressed to enable the heating device 26 to start heating water, and the heating indicator 42 lights.

After the water is boiled, the pressure of the compressed air that the top formed in the kettle body 1 can grow, and then produce bigger thrust to slider three 24, slider three 24 can promote slider four 31 and continue downstream, slider four 31 can touch travel switch two 34, travel switch two 34 can light through PLC controller 40 control water-boiling pilot lamp 43, travel switch two 34 still can pass through PLC controller 40 control relay simultaneously, make the relay disconnection, make heating device 26 outage, heating device 26 stops to add hot water this moment, as other proruption circumstances, press stop button 45 stop heating. When hot water is needed, firstly, the water inlet switch 39 is closed by hand, then the air valve 4 is opened by hand, so that air can enter the kettle body 1 through the air exhaust pipe 3, the pressure of compressed air formed at the top end in the kettle body 1 is changed into atmospheric pressure, under the action of the spring III 25 and the spring IV 32, the slide block IV 31 does not touch the travel switch I33 and the travel switch II 34 any more, and the travel switch I33 can be opened by controlling the electromagnetic valve 38 through the PLC 40; at this moment, the kettle body 1 can be taken down from the kettle base 27, after the kettle body 1 is taken down from the kettle base 27, the ejector rod 36 does not eject the sealing ball 21 any more, the sealing ball 21 returns to the original position under the elastic action of the second spring 22 to block the water inlet pipe 19, water is prevented from flowing out of the water inlet pipe 19, at this moment, the third pull rope 20 is tensioned, the third pull rope 20 can enable the floating ball 9 to descend through the second slider 16, the second pull rope 15, the first slider 11 and the first pull rope 10, the water outlet 7 is not blocked by the floating ball 9 at this moment, and hot water can flow out through the water inlet 6, the water outlet 7 and the spout 8.

When heating, the safe heating kettle is in a closed state, and water vapor cannot rush out of the safe heating kettle, so that the safety of surrounding articles and personnel is ensured; because the steam does not rush out of the heating kettle and does not take away the heat, the device is more energy-saving and environment-friendly.

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

1. The utility model provides a safe thermos that adds, includes kettle body (1) and kettle base (27), and the bottom of kettle body (1) is provided with heating device (26), is provided with socket (28) on kettle base (27), and socket (28) are connected with power, its characterized in that through the wire: a handle (2) is fixed on the side wall of the kettle body (1), an air release pipe (3) and a safety valve (46) are arranged on the top wall of the kettle body (1), and an air release valve (4) is arranged on the air release pipe (3); a spout mounting block (5) is further fixed in the side wall of the kettle body (1), a groove is formed in the spout mounting block (5), a first sliding sleeve (12) is fixed in the groove, a first sliding block sliding groove (13) is formed in the first sliding sleeve (12), a first sliding block (11) is installed in the first sliding block sliding groove (13) in a sliding mode, and a first spring (14) is arranged between the first sliding block (11) and the bottom wall of the first sliding block sliding groove (13); a floating ball (9) is arranged above the sliding sleeve I (12), the floating ball (9) is connected with a sliding block I (11) through a first pull rope (10), the floating ball (9) is arranged in a groove formed in the spout mounting block (5), a water inlet (6) is formed in the spout mounting block (5) on the left side of the floating ball (9) and the side wall of the kettle body (1), a water outlet (7) is formed in the spout mounting block (5) above the floating ball (9), the water outlet (7) is communicated with a spout (8), and the spout (8) is fixed on the spout mounting block (5); the bottom end of the first sliding block (11) is connected with a second sliding block (16) through a second pull rope (15), and the second sliding block (16) is slidably arranged in a second sliding block sliding groove (18) formed in a second sliding sleeve (17); a water inlet pipe (19) is arranged below the second sliding sleeve (17), a sealing ball (21) is arranged in the water inlet pipe (19), the sealing ball (21) is connected with the second sliding block (16) through a third pull rope (20), and a second spring (22) is arranged between the sealing ball (21) and the top wall of the water inlet pipe (19); the water inlet pipe is characterized in that a water inlet pipe sliding sleeve (35) is arranged below the water inlet pipe (19), the water inlet pipe sliding sleeve (35) is communicated with a water pipe (37), an ejector rod (36) is arranged in the water inlet pipe sliding sleeve (35), the ejector rod (36) is fixed on the inner wall of the water pipe (37), the water pipe (37) is fixed in the kettle base (27), part of the water pipe (37) extends out of the kettle base (27), a water inlet switch (39) and an electromagnetic valve (38) are arranged on the water pipe (37) extending out of the kettle base (27), and the water pipe (37) extending out of the kettle base (27) is communicated with a water source.

2. A safety heated kettle according to claim 1 wherein: a third sliding sleeve (23) is fixed on the inner bottom wall of the kettle body (1), a third sliding block (24) is installed in the third sliding sleeve (23) in a sliding mode, the lower end of the third sliding block (24) extends out of the third sliding sleeve (23), and a third spring (25) is arranged between the third sliding block (24) and the bottom wall of the third sliding sleeve (23); a fourth sliding block (31) is arranged below the third sliding block (24), the fourth sliding block (31) is slidably mounted in the fixed sleeve (30), the lower end of the fourth sliding block (31) extends out of the fixed sleeve (30), the fixed sleeve (30) is fixed on the inner top wall of the kettle base (27), and a fourth spring (32) is arranged between the bottom wall of the fixed sleeve (30) and the fourth sliding block (31); a second travel switch (34) is arranged below the fourth sliding block (31), and a first travel switch (33) is arranged on the left side of the fourth sliding block (31); the water heating kettle is characterized in that a full water indicator lamp (41), a heating indicator lamp (42), a water boiling indicator lamp (43), a start button (44) and a stop button (45) are arranged on the outer side wall of the kettle base (27), a PLC (programmable logic controller) controller (40) is arranged inside the kettle base (27), and the PLC controller (40) is electrically connected with the heating device (26), the travel switch I (33), the travel switch II (34), the electromagnetic valve (38), the full water indicator lamp (41), the heating indicator lamp (42), the water boiling indicator lamp (43), the start button (44) and the stop button (45).

3. A safety heated kettle according to claim 2 wherein: and the first sliding sleeve (12), the second sliding sleeve (17), the third sliding block (24) and the water inlet pipe sliding sleeve (35) are all provided with sealing rings (29).

4. A safety heated kettle according to claim 1 wherein: the kettle body (1) is provided with a heat preservation layer.