CN116734472A - Water purifier heat liner - Google Patents

Abstract

The application discloses a water purifier hot liner, and belongs to the technical field of heat preservation containers. The hot water pipe comprises a water pump, a hot liner body, a heating component and a hot water pipe; the hot liner body comprises a water inlet and a water outlet arranged at the top of the hot liner body, a water storage cavity is arranged in the hot liner body, the hot water pipe penetrates through the water storage cavity and is connected with the water outlet, and the water pump is used for communicating the hot water pipe with the water storage cavity; the heating component is arranged at the side part of the water storage cavity and is used for heating water in the water storage cavity. The application can effectively solve the problems of low temperature of the first hot water outlet caused by heat exchange between the hot water in the water outlet pipe and the external environment, improve the heat preservation performance of the heat liner, simultaneously avoid heat radiation of the heat liner to peripheral parts and improve the use safety.

Description

Water purifier heat liner

Technical Field

The application belongs to the technical field of heat preservation containers, and particularly relates to a water purifier hot liner.

Background

The water purifier heat container is a device for heating water and storing hot water in the water purifier heat container, the structure of the existing water purifier heat container is generally divided into two types, one type is formed by encircling single-layer stainless steel, and the other type is a heat container with a double-layer vacuum structure. For the heat liner surrounded by the single-layer stainless steel, the heat dissipation of the heat liner is serious, the heat preservation performance is poor, the energy consumption of the water purifier can be improved, the heat radiated by the heat liner can have larger influence on the peripheral pressure-bearing parts and the performance of control components, and the service life of the water purifier is shortened. For the heat liner surrounded by single-layer stainless steel, in order to improve the heat insulation performance, the outer side of the single-layer stainless steel is coated with heat insulation materials such as heat insulation cotton, but the heat insulation performance of the heat insulation materials can be reduced as the service time is prolonged. For the heat courage of double-deck vacuum structure, although circumference is double-deck vacuum structure, has better heat preservation effect, but top high temperature zone is single-layer structure, and this kind of setting can lead to top heat dissipation and severity to bottom heating element is direct to weld into an organic whole with the skin, and bottom heating element's heat can direct conduction to the skin, and then outwards gives off heat, has not only increased the energy consumption of water purifier, can make the inside temperature of water purifier complete machine rise moreover, and then leads to peripheral bearing spare part and control components and parts performance decline.

The utility model discloses a water purifier heat courage in the patent of application number CN201721292440.4, this heat courage includes heat courage body and heat courage apron, wherein heat courage body is open-top structure, heat courage apron lid closes the open-top department at heat courage body, the outside of heat courage apron is equipped with the turn-ups, the inside of heat courage body is equipped with temperature control device, temperature control device's lower part is connected with heating pipe and temperature detector, the inside of heat courage body is equipped with a plurality of dry combustion method controllers, the bottom of heat courage body is equipped with water level switch, water level switch inside is equipped with floating ejector pin and micro-gap switch, floating ejector pin can do the reciprocates for micro-gap switch. Although the utility model can prevent dry heating and improve the safety of the water dispenser, the whole top of the water dispenser is of a single-layer structure, the heat preservation effect is poor, the energy consumption is high, and the hot water discharged from the hot liner for the first time is difficult to ensure.

Therefore, a need exists for a water purifier heat liner with better heat preservation performance.

Disclosure of Invention

1. Problems to be solved

Aiming at the problems of poor heat preservation performance of a water heater and low hot water temperature in the initial water outlet stage in the prior art, the application provides a water purifier water heater; through penetrating the outlet pipe in the heat courage body, guarantee that outlet pipe exhaust hot water is kept warm by heat courage body in advance to effectively solve the relatively poor, the lower problem of hot water temperature of water initial stage of heat courage thermal insulation performance in prior art.

2. Technical proposal

In order to solve the problems, the technical scheme adopted by the application is as follows:

the application relates to a water purifier heat liner, which comprises a water pump, a heat liner body, a heating part and a hot water pipe; the hot liner body comprises a water inlet and a water outlet arranged at the top of the hot liner body, a water storage cavity is arranged in the hot liner body, the hot water pipe penetrates through the water storage cavity and is connected with the water outlet, and the water pump is used for communicating the hot water pipe with the water storage cavity; the heating component is arranged at the side part of the water storage cavity and is used for heating water in the water storage cavity.

Wherein the side of the water storage cavity comprises the inner side or the outer side of the water storage cavity. For the inner side, the heating element is preferably arranged at the bottom of the water storage chamber, and for the outer side, the heating element is preferably arranged at the outer side of the bottom end of the heat container body.

Preferably, the heat container body comprises an inner container and an outer container which are connected, and a first heat insulation layer is arranged between the inner container and the outer container.

Preferably, the heating component comprises a heating disc arranged at the bottom of the inner container; the inner container is connected with the outer container through the connecting piece, and the second heat insulation layer is formed by surrounding the inner container, the connecting piece and the outer container.

Preferably, the connecting piece comprises a first connecting part, a second connecting part and a third connecting part which are bent in sequence; the first connecting part is connected with the inner container, and the third connecting part is connected with the outer container; the second connecting part extends downwards to form a second heat insulation layer in the outward direction of the inner container.

Preferably, the first heat insulation layer is positioned at the side part and the top part of the inner container; the cross-sectional area of the first heat insulation layer at the top is A1, and the cross-sectional area of the heat liner body is A2, wherein A1/A2 is more than 50%.

Preferably, the insulating layer comprises a vacuum layer.

Preferably, the bottom of the water storage cavity is provided with a hot water port, and the hot water port is communicated with a hot water pipe through a water pump.

Preferably, a heat liner cover is arranged at the top of the heat liner body, the water outlet and the water inlet are integrally arranged on the heat liner cover, and an exhaust port is further arranged on the heat liner cover.

Preferably, the hot liner cover is further provided with a liquid level sensor, and the liquid level sensor comprises a liquid level probe which is arranged in the water storage cavity in an extending mode.

Preferably, the water outlet is provided with a water outlet pipe, the exhaust port is provided with an exhaust pipe, and the water inlet is provided with a water inlet pipe.

Preferably, the water outlet pipe, the exhaust pipe and the water inlet pipe are respectively extended outwards from the water outlet, the exhaust port and the water inlet on the hot liner cover.

Preferably, the heat liner cover and the heat liner body are sealed through a double sealing structure, and the double sealing structure comprises sealing pieces made of two different materials. Not only ensures wading safety, but also solves the problem of effluent odor caused by odor permeation defect of silica gel.

3. Advantageous effects

Compared with the prior art, the application has the beneficial effects that:

(1) According to the water purifier heat liner, the water outlet pipe is arranged through the heat liner body, and even if hot water is not taken for a long time, water reserved in the water outlet pipe can be kept warm by the hot water in the water storage cavity, so that compared with a traditional heat liner water outlet pipe exposed outside, the water purifier heat liner can effectively solve the problems that the hot water in the water outlet pipe exchanges heat with the external environment, so that the water outlet temperature of the hot water is low for the first time, and therefore the water in the initial stage of water outlet can be kept warm effectively.

(2) According to the water purifier heat liner, the connecting piece is arranged at the joint of the outer sheet and the liner at the bottom of the outer sheet, so that the outer side of the heating disc is insulated by the second heat insulation layer, and after the heat dissipation capacity of the insulated heating disc is reduced, the heating and heat insulation of the heating disc to hot water in the water storage cavity can be further increased.

(3) According to the water purifier heat liner, the heat liner cover is arranged at the top of the heat liner body and integrates the water outlet, the air outlet and the water inlet, the three channels are highly integrated on the same cover body, the size of the heat liner cover is reduced to the greatest extent, the opening size of the top of the heat liner is reduced, and the heat insulation performance of the heat liner is improved.

Drawings

FIG. 1 is a vertical cross-sectional view of a thermal liner of a water purifier according to the present application;

FIG. 2 is a side view of a thermal liner of a water purifier according to the present application;

FIG. 3 is a top view of a thermal liner of a water purifier according to the present application;

FIG. 4 is a perspective view of a thermal liner of the water purifier of the application;

FIG. 5 is a schematic view of a thermal liner of a water purifier with the liner and the outer liner hidden;

FIG. 6 is a simplified schematic diagram of a thermal liner of a water purifier according to the present application;

fig. 7 is a schematic diagram of a thermal liner of a water purifier used in the prior art.

In the figure:

100. an outer bladder; 120. a first insulating layer; 121. a second insulating layer;

200. an inner container; 201. a hot water port; 210. a water storage chamber;

300. a hot liner cover; 301. a water outlet; 302. an exhaust port; 303. a water inlet; 310. a water outlet pipe; 311. a hot water pipe; 320. an exhaust pipe; 330. a water inlet pipe; 340. a liquid level sensor;

400. a connecting piece; 401. a first connection portion; 402. a second connecting portion; 403. a third connecting portion;

500. a heating plate;

600. and (3) a water pump.

Detailed Description

The following detailed description of exemplary embodiments of the application refers to the accompanying drawings, which form a part hereof, and in which are shown by way of illustration exemplary embodiments in which the elements and features of the application are identified by reference numerals. The following more detailed description of the embodiments of the application is not intended to limit the scope of the application, as claimed, but is merely illustrative and not limiting of the application's features and characteristics in order to set forth the best mode of carrying out the application and to sufficiently enable those skilled in the art to practice the application. It will be understood that various modifications and changes may be made without departing from the scope of the application as defined by the appended claims. The detailed description and drawings are to be regarded in an illustrative rather than a restrictive sense, and if any such modifications and variations are desired to be included within the scope of the application described herein. Furthermore, the background art is intended to illustrate the state of the art and the meaning of the development and is not intended to limit the application or the field of application of the application.

It will be understood that when an element is referred to as being "disposed" on another element, it can be directly on the other element or intervening elements may also be present; when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present; the terms "first," "second," "one end," "the other end," and the like are used herein for illustrative purposes only.

The application is further described below in connection with specific embodiments.

Examples

The embodiment provides a water purifier heat liner with high heat preservation performance, which comprises a columnar heat liner body, a heating part and a heat liner cover 300 detachably connected with the heat liner body. As shown in fig. 4, the heat container cover 300 is integrated with design pipelines, namely an exhaust pipe 320, a water inlet pipe 330 and a water outlet pipe 310, the heating component is arranged on the outer side of the bottom of the heat container body, the heat container body is internally provided with a water storage cavity 210, and the heating component is used for heating water in the heat container body. In other embodiments, the heating element may be disposed at the bottom of the inner container body, so long as the water in the inner container body can be heated.

In order to solve the problem that the temperature of the first water outlet is low due to the fact that the water outlet pipe 310 is exposed in the prior art, as shown in fig. 1-3 and fig. 5-6, in the embodiment, a hot water pipe 311 is arranged in the water storage cavity 210 in a penetrating manner, the bottom end of the hot water pipe 311 is communicated with the water storage cavity 210 through a water pump 600, more specifically, a hot water port 201 is arranged at the bottom end of the water storage cavity 210, the water inlet end of the water pump 600 is connected with the hot water port 201, the water outlet end of the water pump 600 is connected with the hot water pipe 311, the top end of the hot water pipe 311 is connected with the water outlet pipe 310 after penetrating through the water storage cavity 210, and when in use, the water pump 600 gives pressure, and the hot water flows to the water outlet pipe 310 through the hot water pipe 311. Thus, the stored water in the hot water pipe 311 can be kept warm under the heating action of the hot water in the water storage chamber 210 even if the stored water is left for a long time, so that the above-mentioned problems can be solved.

Further, since the hot water pipe 311 is already used for water outlet, the length of the water outlet pipe 310 can be reduced as much as possible, referring to fig. 4 and 5, even if the temperature of the hot water in the water outlet pipe 310 is reduced after heat exchange with air, the hot water falls back into the hot water pipe 311 for reheating and heat preservation due to the action of gravity, and the above problems can still be effectively solved, and heat preservation is performed on the water in the water storage cavity 210 and the hot water pipe 311.

In some embodiments, the heat container body may be configured as an outer container 100 and an inner container 200, as shown in fig. 1 and 6, a first heat insulation layer 120 is formed between the outer container 100 and the inner container 200, the outer container 100 and the inner container 200 are connected at the bottom, and a heating plate 500 is disposed at the bottom of the inner container 200 as a heating component to heat water in the inner container 200. Through the arrangement of the first heat insulation layer 120, heat dissipation of hot water stored in the inner container 200 can be effectively prevented, the heat insulation effect of the inner container body is improved, and the influence of the inner container body on peripheral pressure-bearing parts and performance of control components is reduced.

However, with respect to the design of the structures of the outer bladder 100 and the inner bladder 200, there still exists a problem that the hot water cannot be effectively insulated in the prior art. Referring to fig. 7, the prior art is generally directly connected to the bottom of the inner container 200 at the bottom of the outer container 100, and the heating pan 500 is disposed at the inner side of the bottom of the inner container 200, which causes heat of the heating pan 500 to be dissipated to the side and bottom, resulting in a decrease in the temperature of hot water in the inner container 200.

In order to solve the above problems, as shown in fig. 1 and 6, a connecting piece 400 is further disposed at the bottom of the outer container 100 and the inner container 200, the connecting piece 400 and the outer container 100 can be surrounded to form a second heat insulation layer 121 outside the heating plate 500, and the second heat insulation layer 121 and the first heat insulation layer 120 can be disposed in a communicating manner or in a separate arrangement, so that the heating plate 500 and the hot water can be further insulated. Specifically, the connector 400 includes a first connecting portion 401, a second connecting portion 402, and a third connecting portion 403 that are sequentially bent to form a hollow cylinder, a truncated cone, and a cylinder, respectively, and has a zigzag structure in cross-section. Wherein the first connection part 401 is connected with the inner container 200, and the third connection part 403 is connected with the outer container 100. In the direction from the liner 200 to the outer liner 100, the second connecting portion 402 extends downwards to form the second heat insulation layer 121, at this time, heat emitted from the heating disc 500 to the side portion can be effectively blocked by the second heat insulation layer 121, and the heat-insulating heating disc 500 can further increase heating and heat insulation of the heating disc 500 to hot water in the water storage cavity 210, so that heat loss of the water purifier heat liner is greatly reduced, heat insulation performance of the water purifier heat liner is improved, heat radiation of the heat liner to peripheral parts is avoided, and use safety is improved.

In order to further reduce the heat dissipation of the heat bladder, the side and top of the inner bladder 200 of this embodiment are provided with the first heat insulating layer 120. The cross-sectional area of the first heat insulation layer 120 at the top is A1, the cross-sectional area of the heat liner body is A2, and the cross-sectional area of the heat liner body is preferably greater than 50% A1/A2, so that the heat insulation property of the upper part of the heat liner can be effectively enhanced, and the overall heat insulation property of the heat liner is improved.

In some embodiments, an outlet pipe 310, an inlet pipe 330 and an outlet pipe 320 are arranged at the top of the hot liner cover 300 and are respectively communicated with the hot water channel, the water supplementing channel and the exhaust channel. The heat bladder cover 300 is highly integrated with each pipe, greatly reducing the heat bladder cover 300, and further increasing the area of the top first heat insulating layer 120 to achieve the purpose of reducing the heat radiating surface. As shown in fig. 4 to 5, the water outlet pipe 310, the air outlet pipe 320 and the water inlet pipe 330 extend to the periphery of the heat pipe body, the water outlet pipe 310 and the air outlet pipe 320 are arranged in parallel, the angle between the water outlet pipe 310 and the water inlet pipe 330 is 90 degrees, the length of the water outlet pipe 310 is smaller than that of the air outlet pipe 320, and as the pipe orifices are concentrated below the heat pipe cover 300, the positions and the extending directions of the pipes can be reasonably distributed, and the influence of the overcrowding of the pipes on the communication of the pipes and the heat preservation of hot water is avoided. In addition, the heat liner cover 300 is further provided with a liquid level sensor 340, the liquid level sensor 340 is provided with a liquid level probe, and the liquid level probe is fixedly arranged on the liquid level sensor 340 and extends into the heat liner body. The number of the liquid level probes is preferably 3, the 3 liquid level probes respectively extend into the upper part, the middle part and the lower part of the hot liner body, and the liquid level probes with different lengths respectively detect the water levels with different heights, so that the effect of monitoring the water level height in real time is realized.

In the above embodiment, the first heat insulating layer 120 and the second heat insulating layer 121 are preferably vacuum layers with excellent heat insulating effect, and in other embodiments, an air layer with slightly poorer heat insulating effect or other heat insulating materials may be used as the heat insulating layers, which is not described in detail in the present disclosure.

In addition, a flange fixing plate is tightly fixed around the opening at the top of the heat container body, the heat container cover 300 is tightly fixed on the flange fixing plate through a machine tooth screw with a gasket, meanwhile, an extension part of the heat container cover 300 is arranged in the heat container body, the heat container cover 300 and the heat container body are sealed through a double-sealing structure, and the double-sealing structure refers to sealing elements made of two different materials. Specifically, two grooves, namely a groove a and a groove B, are formed in the extending member of the heat liner cover 300, and the groove a and the groove B are vertically and parallelly formed around the extending member of the heat liner cover 300. The sealing member includes silicone rubber sealing washer and non-silicone rubber sealing washer, and recess A is used for placing non-silicone rubber sealing washer, and recess B is used for placing silicone rubber sealing washer, and non-silicone rubber sealing washer, silicone rubber sealing washer and the internal wall contact seal of heat courage, recess A and the internal liquid of heat courage are contactless, and recess B and the internal liquid contact of heat courage realize the sealing between heat courage lid 300 and the heat courage body through the installation of sealing member, reduce the energy dissipation of the heat courage of water purifier, improve the heat preservation effect of water purifier.

Further, the non-silicone rubber gasket in this embodiment is a fluororubber gasket, and the silicone rubber gasket has excellent water resistance and high temperature resistance, and can ensure good service performance even in a long-term hot water environment. The fluororubber sealing gasket is of a non-microporous structure, has good odor blocking performance, can effectively block small molecular substances with foreign odor from penetrating into the silicone rubber sealing gasket, prevents the foreign odor from entering into water stored in the hot liner, prevents the foreign odor from being caused, and improves the environmental protection and safety of the water stored in the hot liner.

The application has been described in detail hereinabove with reference to specific exemplary embodiments thereof. It will be understood that various modifications and changes may be made without departing from the scope of the application as defined by the appended claims. The detailed description and drawings are to be regarded in an illustrative rather than a restrictive sense, and if any such modifications and variations are desired to be included within the scope of the application described herein. Furthermore, the background art is intended to illustrate the state of the art and the meaning of the development and is not intended to limit the application or the field of application of the application.

More specifically, although exemplary embodiments of the present application have been described herein, the present application is not limited to these embodiments, but includes any and all embodiments that have been modified, omitted, e.g., combined, adapted, and/or substituted between the various embodiments, as would be recognized by those skilled in the art in light of the foregoing detailed description. The limitations in the claims are to be interpreted broadly based on the language employed in the claims and not limited to examples described in the foregoing detailed description or during the prosecution of the application, which examples are to be construed as non-exclusive. Any steps recited in any method or process claims may be executed in any order and are not limited to the order presented in the claims. The scope of the application should, therefore, be determined only by the appended claims and their legal equivalents, rather than by the descriptions and examples given above.

Claims (11)

1. The water purifier hot liner is characterized by comprising a water pump (600), a hot liner body, a heating component and a hot water pipe (311); the hot water tank body comprises a water inlet (303) and a water outlet (301) arranged at the top of the hot water tank body, a water storage cavity (210) is arranged in the hot water tank body, the hot water pipe (311) penetrates through the water storage cavity (210) and is connected with the water outlet (301), and the water pump (600) is used for communicating the hot water pipe (311) with the water storage cavity (210); the heating component is arranged at the side part of the water storage cavity (210) and is used for heating water in the water storage cavity (210).

2. The water purifier hot liner according to claim 1, wherein the hot liner body comprises a liner (200) and an outer liner (100) which are connected, and a first heat insulation layer (120) is arranged between the liner (200) and the outer liner (100).

3. A water purifier heat bladder according to claim 2, wherein the heating means comprises a heating plate (500) provided at the bottom of the bladder (200); and the inner container (200) and the outer container (100) are connected through the connecting piece (400) at the outer side of the heating plate (500), and the second heat insulation layer (121) is formed by surrounding the inner container (200), the connecting piece (400) and the outer container (100).

4. A water purifier heat bladder according to claim 3, wherein the connecting piece (400) comprises a first connecting portion (401), a second connecting portion (402) and a third connecting portion (403) which are bent in sequence; the first connecting part (401) is connected with the inner container (200), and the third connecting part (403) is connected with the outer container (100); the second connecting portion (402) extends downward in the outward direction of the liner (200) to form a second heat insulating layer (121).

5. A water purifier heat bladder according to claim 2, wherein the first insulating layer (120) is located at the side and top of the bladder (200); the cross-sectional area of the first heat insulation layer (120) at the top is A1, the cross-sectional area of the heat liner body is A2, and A1/A2 is more than 50%.

6. The water purifier hot liner according to claim 1, wherein a hot water port (201) is arranged at the bottom of the water storage cavity (210), and the hot water port (201) is communicated with the hot water pipe (311) through a water pump (600).

7. The water purifier hot liner according to any one of claims 1 to 6, wherein a hot liner cover (300) is provided at the top of the hot liner body, the water outlet (301) and the water inlet (303) are integrally provided on the hot liner cover (300), and an air outlet (302) is further provided on the hot liner cover (300).

8. The water purifier heating cartridge of claim 7, wherein the heating cartridge cover (300) is further provided with a liquid level sensor (340), and the liquid level sensor (340) comprises a liquid level probe extending into the water storage chamber (210).

9. The water purifier heating bladder according to claim 7, wherein the water outlet (301) is provided with a water outlet pipe (310), the air outlet (302) is provided with an air outlet pipe (320), and the water inlet (303) is provided with a water inlet pipe (330).

10. The water purifier heating bladder according to claim 9, wherein the outlet pipe (310), the exhaust pipe (320) and the inlet pipe (330) extend outwards from the water outlet (301), the air outlet (302) and the water inlet (303) on the heating bladder cover (300), respectively.

11. The water purifier hot liner according to claim 7, wherein the hot liner cover (300) and the hot liner body are sealed by a double sealing structure, and the double sealing structure comprises two sealing members made of different materials.