CN210562443U

CN210562443U - Stock solution device with heating function

Info

Publication number: CN210562443U
Application number: CN201920587606.8U
Authority: CN
Inventors: 凌志鹏; 齐攀; 陈荷旺
Original assignee: Guangdong Communications Polytechnic
Current assignee: Guangdong Communications Polytechnic
Priority date: 2019-04-26
Filing date: 2019-04-26
Publication date: 2020-05-19
Anticipated expiration: 2029-04-26

Abstract

The utility model discloses a stock solution device with heating function, including establishing the stock solution box in the water pipe top and establishing the heating chamber in stock solution box bottom, in the back metal covering embedding water pipe of heating chamber, the heating chamber is distinguished from the outer wall subsides of other metal coverings of back metal covering and is equipped with the heating film, and the preceding metal covering of heating chamber is connected with the press pad, and the liquid outlet has been seted up to the lower metal covering of heating chamber. The embodiment of the utility model provides a pair of stock solution device with heating function, can adopt the heating of dual mode to liquid, firstly, carry out the physics through the circulation of bathing with hot water and heat liquid, secondly, the heating film through the heating chamber heats liquid, make can realize that shower bath or shampoo extruded are no longer ice-cold, more be close human body temperature, can not have ice-cold sensation when paining on the human body, make to bathe more comfortable, the possibility of having a illness because of the cold has been reduced, let the trade company can better service consumer, improve the competitiveness of self.

Description

Stock solution device with heating function

Technical Field

The embodiment of the utility model provides a bathing apparatus technical field especially relates to a stock solution device with heating function.

Background

The problem of cold in winter bathing is always the problem, and the problem also exists when a hotel is in place. According to investigation, when a hotel is in place, the air conditioner can be used for heating only in a room, and shower gel or shampoo in the hotel is hung on a wall by a box, so that the shower gel or shampoo can be simply squeezed out without other functions even if the appearance of the box is changeable. Some hotels with a little higher level have bath heaters in the bathroom to alleviate this problem, but for most of the economical hotels, the cost of the bath heaters is too high, so that when bathing with bath lotion or shampoo, the liquid of the shampoo or bath lotion is cold, and therefore, the cold is inevitably passively accepted when the shampoo or bath lotion is applied to the body or the head. Although some people are used to warm the bath lotion or shampoo for a period of time by hand, this only slightly raises the temperature of the liquid and the person still feels cold when rubbing the liquid on the body. The cold liquid of shampoo or bath lotion has no influence on the constitution of normal people, and is uncomfortable to feel simply, but can be an important trigger factor of sick cold for the old, infants or people with poor health.

SUMMERY OF THE UTILITY MODEL

The utility model provides a stock solution device with heating function to solve the not enough of prior art.

In order to achieve the above object, the present invention provides the following technical solutions:

a liquid storage device with a heating function comprises a liquid storage box for storing liquid, wherein the liquid storage box is arranged above a water pipe for providing hot water for bathing, a heating chamber for heating the liquid flowing into the liquid storage box is arranged at the bottom end of the liquid storage box, and the heating chamber is communicated with the liquid storage box through a liquid seepage port; wherein,

the heating chamber is made of metal materials, the rear metal surface of the heating chamber is embedded into the water pipe, a heating film is attached to the outer wall of the other metal surface of the heating chamber, which is different from the rear metal surface, the heating film is used for heating liquid in the heating chamber, the front metal surface of the heating chamber is outwards connected with a pressing plate used for pressing to enable the liquid in the heating chamber to flow outwards through a channel, an elastic component is arranged between the pressing plate and the heating chamber, the elastic component can move in the channel back and forth along with the pressing plate, the lower metal surface of the heating chamber is provided with a liquid outlet, and a check valve is arranged in the liquid outlet.

Furthermore, in the liquid storage device with the heating function, the liquid storage box consists of a box body and a box cover, and the box body is movably connected with the box cover;

the liquid seepage port is formed in the bottom of the box body.

Furthermore, in the liquid storage device with the heating function, the middle part of the box cover is provided with the air holes.

Further, the liquid storage device with the heating function further comprises a heating circuit for supplying power to the heating film and a temperature control circuit for controlling the temperature of the liquid.

Further, the liquid storage device with the heating function further comprises a switch for controlling the heating circuit and the temperature control circuit to be turned on or off.

Further, the liquid storage device with the heating function further comprises a rubber sheet, wherein the rubber sheet is arranged in the heating chamber and below the liquid seepage port and used for sealing the liquid seepage port in the pressing process of the pressing plate.

Furthermore, in the liquid storage device with the heating function, a sealing ring is connected to a part of the pressing plate extending into the heating chamber.

Further, in the liquid storage device with the heating function, the check valve is one of a spring pre-pressing check valve, a diaphragm type check valve or a plunger type check valve.

Further, in the liquid storage device with the heating function, the spring pre-pressing one-way valve comprises a guide rod, the upper end of the guide rod is connected with a rubber sheet capable of sealing the liquid outlet, and a spiral spring is arranged on the periphery of the guide rod.

Further, in the liquid storage device with the heating function, the elastic component is a spring.

The embodiment of the utility model provides a pair of stock solution device with heating function, can adopt the heating of dual mode to liquid, firstly, carry out the physics through the circulation of bathing with hot water and heat liquid, secondly, the heating film through the heating chamber heats liquid, make can realize that shower bath or shampoo extruded are no longer ice-cold, more be close human body temperature, can not have ice-cold sensation when paining on the human body, make to bathe more comfortable, the possibility of having a illness because of the cold has been reduced, let the trade company can better service consumer, improve the competitiveness of self.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

Fig. 1 is a schematic structural diagram of a liquid storage device with a heating function according to an embodiment of the present invention;

fig. 2 is a left side view of a liquid storage device with a heating function according to an embodiment of the present invention;

fig. 3 is a structural bottom view of a liquid storage device with a heating function according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a liquid storage device with a heating function according to an embodiment of the present invention;

fig. 5 is a schematic structural diagram of a temperature control circuit in an embodiment of the present invention;

fig. 6 is a schematic structural diagram of a heating circuit in an embodiment of the present invention.

Reference numerals:

the liquid storage box 10, the heating chamber 20, the channel 30, the pressing plate 40, the elastic component 50, the liquid outlet 60 and the one-way valve 70;

a box body 11 and a box cover 12;

a guide rod 71, a rubber sheet 72 and a coil spring 73.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the embodiments of the present invention are clearly and completely described with reference to the drawings in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that 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. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present.

Furthermore, the terms "long", "short", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are only for convenience of describing the present invention, but do not indicate or imply that the device or element referred to must have the specific orientation, operate in the specific orientation configuration, and thus, should not be construed as limiting the present invention.

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

Example one

Referring to fig. 1 to 4 (in the drawings, two parallel liquid storage devices are taken as an example, one is used for containing shower gel, and the other is used for containing shampoo), an embodiment of the present invention provides a liquid storage device with a heating function, including a liquid storage box 10 for storing liquid, the liquid storage box 10 is disposed above a water pipe for providing hot water for bathing, a heating chamber 20 for heating the liquid flowing into the liquid storage box 10 is disposed at a bottom end of the liquid storage box 10, and the heating chamber 20 is communicated with the liquid storage box 10 through a liquid seepage port; wherein,

the heating chamber 20 is made of a metal material, so that heat can be more rapidly and better transferred to heated liquid, and heating time of the liquid is shortened, a rear metal surface of the heating chamber 20 is embedded in the water pipe, a heating film is attached to an outer wall of the heating chamber 20, which is different from other metal surfaces of the rear metal surface, the heating film is used for heating the liquid in the heating chamber 20, a pressing plate 40 used for pressing the front metal surface of the heating chamber 20 through a channel 30 is connected outwards, so that the liquid in the heating chamber 20 flows outwards, an elastic member 50 is arranged between the pressing plate 40 and the heating chamber 20, the elastic member 50 can move in the channel 30 back and forth along with the pressing plate 40, a liquid outlet 60 is formed in a lower metal surface of the heating chamber 20, and a one-way valve 70 is arranged in the liquid outlet 60.

Wherein the elastic member 50 is a spring; the liquid storage box 10 consists of a box body 11 and a box cover 12, and the box body 11 is movably connected with the box cover 12; the liquid seepage port is arranged at the bottom of the box body 11, and the middle part of the box cover 12 is provided with an air hole.

It should be noted that the air holes are for the entry of air, so that the liquid can flow into the heating chamber 20 through the liquid seepage port at the bottom of the box body 11 by itself, and the liquid is collected in the heating chamber 20 after flowing into the heating chamber 20 to wait for heating.

Preferably, the device further comprises a rubber sheet disposed in the heating chamber 20 and below the liquid permeation port, for closing the liquid permeation port during the pressing process of the pressing plate 40.

A sealing ring is connected to a portion of the pressing plate 40 extending into the heating chamber 20.

In this embodiment, the check valve 70 is one of a spring preloaded check valve, a diaphragm check valve, or a plunger check valve.

Preferably, the spring preloaded check valve is selected as the check valve 70 in the present embodiment to be built in the liquid outlet 60. As shown in fig. 4, the check valve 70 specifically includes a guide rod 71, a rubber sheet 72 capable of sealing the liquid outlet 60 is connected to an upper end of the guide rod 71, and a coil spring 73 is disposed on an outer periphery of the guide rod 71.

It should be noted that, when the pressing plate 40 is pressed, external pressure enters the heating chamber 20 for heating liquid, at this time, the rubber sheet under the liquid seepage port is closed, and the check valve 70 of the liquid outlet 60 is opened by pressure, so that the liquid flows out; when the pressing plate 40 is released, the liquid seepage port is opened, the liquid outlet 60 is closed, the liquid flows into the heating chamber 20 from the liquid storage box 10 through the liquid seepage port, and the liquid in the heating chamber 20 is replenished.

In the present embodiment, the liquid in the heating chamber 20 can be heated in two ways, namely, the liquid is heated physically by the circulation of the hot water for bathing, that is, when the hot water flows through the water pipe containing the hot water for bathing, the heat is supplied to the liquid in the heating chamber 20 through the rear metal surface of the heating chamber 20; secondly, the liquid is heated by the heating film of the heating chamber 20, so that the liquid in the heating chamber 20 can be directly heated by electricity even if hot water does not exist in the water pipe.

Preferably, the device further comprises a heating circuit for supplying power to the heating film, a temperature control circuit for controlling the temperature of the liquid, and a switch for controlling the heating circuit and the temperature control circuit to be turned on or off.

It should be noted that the temperature control circuit is: an adjustable resistor is added to the non-inverting input end of the comparator chip to serve as a reference voltage. The voltage at the inverting terminal is equal to the voltage drop of the thermistor R4. The resistance value of the thermistor is in direct proportion to the temperature. When the liquid temperature is below the set value, the voltage of the non-inverting terminal is greater than the voltage of the inverting terminal, and the output result of the comparator is high level. And the triode is conducted to work. When the temperature rises to be above the set value, the voltage of the inverting terminal is greater than that of the non-inverting terminal, the output of the comparator is low level, and the triode is in a cut-off state. The threshold voltage can be changed by adjusting the value of the adjustable resistor, namely the value of the set temperature value.

The heating circuit is as follows: when the heating switch is pressed, the comparator obtains a signal to start comparison, and when the heated liquid is lower than the preset temperature, the battery or the external power supply starts to supply power to the heating film. The heating film generates heat, the heat is transferred to the heated liquid through the metal wall, when the heated liquid is higher than the preset temperature, the power supply is stopped, and the heating film stops heating.

Specifically, the signal processing procedures of the temperature control circuit and the heating circuit are as follows, and the circuit structure can refer to fig. 5 and 6:

(1) when the S1 switch is pressed, the LM393 chip is powered, an adjustable resistor is added to the non-inverting input end of the LM339, the voltage on the adjustable resistor is used as a reference voltage, and the voltage of the inverting end is equal to the voltage drop of the thermosensitive element R4;

(2) the resistance value of the thermistor is in direct proportion to the temperature, and the higher the temperature is, the larger the resistance value of the thermistor is; when the liquid temperature is below a set value, the voltage of the non-inverting terminal is higher than the voltage of the inverting terminal, the output result of the comparator is high level, and the triode is conducted; when the temperature rises to be above a set value, the voltage of the inverting terminal is greater than that of the non-inverting terminal, the output result of the comparator is low level, and the triode is in a cut-off state;

(3) the output of the comparator is connected to the base electrode of the triode, when the base electrode of the triode is at a high level, the triode is in a conducting state, and at the moment, the heating film is connected with a power supply to start heating; when the base electrode of the triode is at a low level, the triode is cut off, the battery stops supplying power to the heating film, and the heating film stops heating.

(4) Adjusting the value of the adjustable resistance can change the threshold voltage, i.e. the magnitude of the set temperature value, thereby changing the maximum temperature of the heated liquid.

The specific use flows are respectively as follows, during physical heating:

(1) the temperature of the bath water is adjusted;

(2) a normal bathing process is carried out, and the liquid in the heating chamber 20 is heated when hot water flows through;

(3) pressing down the extrusion plate, and extruding the heated liquid;

(4) and (5) finishing bathing and heating.

When the electric heating is carried out:

(1) the heated switch is pressed.

(2) The heating film is powered on and begins to heat the liquid inside the heating chamber 20.

(3) And when the preset temperature is reached, the heating is finished, and the power supply to the heating film is stopped.

(4) The switch is closed.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. A liquid storage device with a heating function is characterized by comprising a liquid storage box for storing liquid, wherein the liquid storage box is arranged above a water pipe for providing hot water for bathing, a heating chamber for heating the liquid flowing into the liquid storage box is arranged at the bottom end of the liquid storage box, and the heating chamber is communicated with the liquid storage box through a liquid seepage port; wherein,

2. A liquid storage device with a heating function as claimed in claim 1, wherein the liquid storage box is composed of a box body and a box cover, and the box body is movably connected with the box cover;

the liquid seepage port is formed in the bottom of the box body.

3. The liquid storage device with the heating function as claimed in claim 2, wherein a vent hole is formed in the middle of the box cover.

4. The liquid storage device with heating function as claimed in claim 1, further comprising a heating circuit for supplying power to the heating film and a temperature control circuit for regulating and controlling the temperature of the liquid.

5. The liquid storage device with the heating function as claimed in claim 4, further comprising a switch for controlling the heating circuit and the temperature control circuit to be turned on or off.

6. The liquid storage device with the heating function as claimed in claim 1, further comprising a rubber sheet, wherein the rubber sheet is disposed in the heating chamber and below the liquid seepage port, and is used for closing the liquid seepage port during the pressing process of the pressing plate.

7. A liquid storage device with heating function as claimed in claim 1, wherein a sealing ring is connected to a portion of the pressing plate extending into the heating chamber.

8. A liquid storage device with heating function as claimed in claim 1, wherein the check valve is one of a spring pre-loaded check valve, a diaphragm check valve or a plunger check valve.

9. The liquid storage device with the heating function as claimed in claim 8, wherein the spring pre-pressing one-way valve comprises a guide rod, a rubber sheet capable of sealing the liquid outlet is connected to the upper end of the guide rod, and a coil spring is arranged on the periphery of the guide rod.

10. A liquid storage device with heating function as claimed in claim 1, wherein said elastic member is a spring.