Hot tank and water supply device

Abstract

The utility model discloses a hot tank and a water supply device.The hot tank comprises a hot tank body, and the hot tank body is of a hollow structure and used for storing a heat exchange medium; a mounting position is arranged on the hot tank body; the hot tank comprises a hot tank body, a detection part detachably installed at the installation position of the hot tank body and used for detecting the temperature of the hot tank body, and the problem that a traditional hot tank cannot conduct temperature monitoring is solved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of temperature monitoring, in particular to a heat tank and a water supply device. BACKGROUND

[0002] In the field of water supply technology, the heat tank as the core component of heating and heat preservation, its performance is directly related to the user's drinking water experience and the safety of the equipment. The traditional heat tank design often ignores the importance of temperature monitoring, without temperature sensing device, this defect gradually appears in practical application, brings many inconvenience and potential safety hazards to users.

[0003] The design of the traditional heat tank is relatively simple, mainly composed of a heating element, a heat preservation layer and a water storage container. The heating element is responsible for heating the water to a suitable drinking temperature, while the heat preservation layer is used to slow down the water temperature drop to maintain the continuous supply of hot water. However, this design has obvious shortcomings in temperature monitoring; due to the lack of temperature sensing device, users cannot intuitively understand the real-time temperature of the water in the heat tank, and can only rely on experience or external thermometer for indirect judgment, which is not only inefficient, but also easy to cause misjudgment, leading to water temperature too high or too low, when the water temperature is too high, the heating element may continue to work, causing energy waste, and may cause the user to be scalded due to misdrinking; when the water temperature is too low, it cannot meet the user's immediate demand for hot water.

[0004] Therefore, the inventor proposes a heat tank and a water supply device to solve the above technical problems. CONTENT OF THE UTILITY MODEL

[0005] Therefore, the present application provides a heat tank to solve the problem that the traditional heat tank cannot monitor the temperature; the second purpose is to provide a water supply device. In order to achieve one or part or all of the above purposes or other purposes, on the one hand, the present application provides a heat tank, which comprises a heat tank body, the heat tank body is a hollow structure, the heat tank body is used for storing heat exchange medium;

[0006] An installation site is formed on the heat tank body;

[0007] A detection member is detachably installed at the installation site of the heat tank body, and the detection member is used for detecting the temperature of the heat tank body.

[0008] Further, the detection member is a temperature probe.

[0009] According to the technical scheme, the heat tank body is a hollow structure, and its main function is to store heat exchange medium, which takes heat from drinking water; a mounting position is arranged at a position of the heat tank body, usually on the top cover or the side wall, and the mounting position is designed to facilitate mounting and dismounting of the temperature probe; the temperature probe is a high-precision temperature measuring element, which can detect the temperature of the heat exchange medium in the heat tank in real time and accurately; and the temperature probe is detachably mounted on the mounting position of the heat tank body through a specific mounting mode, such as threaded connection or buckle connection; once mounted in place, the temperature measuring part of the temperature probe is inserted into the heat exchange medium in the heat tank.

[0010] Further, the temperature probe comprises a probe body, a ring seat and a tightening block, the ring seat is fixedly connected with the probe body, and the tightening block is detachably connected with the probe body.

[0011] According to the technical scheme, the temperature probe is a key component for detecting temperature in the heat tank, and is composed of a probe body, a ring seat and a tightening block; the probe body internally integrates a high-precision temperature sensor, which is responsible for converting the temperature of the medium in the heat tank into an electric signal; the conversion process is based on physical principles, such as change of resistance value of a thermistor with temperature change or potential difference generated by a thermocouple at different temperatures; the ring seat is a bridge connecting the probe body and the heat tank body, and is designed to have an interface matching the probe body, so as to ensure that the probe body can be stably and accurately inserted into the ring seat, and then form heat exchange with the medium in the heat tank; the fixed connection between the ring seat and the probe body ensures continuity and accuracy of temperature measurement; and the tightening block serves to firmly mount the probe body and the ring seat combination on the mounting position of the heat tank body; through detachable connection, such as threaded connection, between the tightening block and the probe body, a user can easily mount the temperature probe on the heat tank, and dismount it when needed, which not only facilitates replacement and maintenance of the temperature probe, but also ensures the sealing and safety of the heat tank as a whole.

[0012] Further, the heat tank body comprises a square tank cylinder, a top cover and a bottom cover; the top cover is arranged at the top of the square tank cylinder, and the bottom cover is arranged at the bottom of the square tank cylinder.

[0013] The top cover, the bottom cover and the square tank cylinder jointly enclose a cavity for storing heat exchange medium.

[0014] The detection member is arranged on the heat tank body.

[0015] Further, an outer thread is arranged on the outer periphery of the probe body; an installation hole is arranged on the tightening block; and an inner thread is arranged on the installation hole; and the outer thread and the inner thread are mutually adapted.

[0016] According to the technical scheme, the outer periphery of the probe main body is designed with external threads, and the mounting hole on the tightening block is correspondingly provided with internal threads, so that the probe main body and the tightening block can be tightly combined together through the threaded connection, when the user needs to install the temperature probe on the heat tank, only the part of the probe main body with external threads is rotated into the mounting hole with internal threads of the tightening block until the two are tightly matched, the connection is not only simple and reliable, but also convenient for the user to install and disassemble, thereby improving the practicability and convenience of the heat tank.

[0017] Further, the probe main body is sleeved with a sealing ring, the sealing ring is arranged between the ring seat and the tightening block, and the sealing ring is used for sealing the mounting position.

[0018] According to the technical scheme, the sealing ring is sleeved on the probe main body, and the sealing ring is cleverly arranged between the ring seat and the tightening block to form a tight sealing structure, when the probe main body is rotated into the mounting hole of the tightening block, the sealing ring is extruded to tightly fit around the mounting position, which not only effectively prevents the leakage of the medium in the heat tank, but also avoids the entry of external pollutants, thereby ensuring the hygiene and safety of the heat tank, and the use of the sealing ring also improves the connection stability between the temperature probe and the heat tank.

[0019] Further, the probe main body comprises a temperature sensor, an electronic circuit, a pin and a shell, the temperature sensor and the electronic circuit are arranged inside the shell, the temperature sensor is connected with the pin and the electronic circuit, the electronic circuit is connected with a display, and the pin extends into the heat tank body to measure the temperature of the heat exchange medium.

[0020] Further, a temperature sensing piece is further included, and the temperature sensing piece is arranged on the top cover.

[0021] The temperature sensing piece comprises a mounting piece and a thermistor, a through hole is arranged in the middle of the mounting piece, and the thermistor penetrates through the through hole.

[0022] The thermistor is fixed on the top cover through the mounting piece.

[0023] The mounting piece comprises a mounting plate and two side plates, the two side plates are fixed on the mounting plate, and the two side plates are fixedly connected with the top cover.

[0024] An installation block is fixedly arranged on the thermistor, and at least one first connecting hole is arranged on the installation block.

[0025] At least one second connecting hole is arranged on the mounting plate, and each first connecting hole and each second connecting hole are arranged corresponding to each other.

[0026] In another aspect, the application also provides a water supply device, comprising a shell and a heat exchange assembly arranged in the shell.

[0027] The heat exchange assembly comprises a heat exchanger.

[0028] Further comprising a heat tank as described above; the heat tank is connected with the heat exchanger.

[0029] Further comprising a first pipeline unit and a second pipeline unit, the first pipeline unit and the second pipeline unit are arranged in the shell.

[0030] The heat exchanger is provided with a drinking water inlet interface, a drinking water outlet interface, a heat exchange water inlet interface and a heat exchange water outlet interface.

[0031] The first pipeline unit comprises a first pipeline, a second pipeline and a third pipeline, the first pipeline is communicated with the drinking water inlet interface, one end of the second pipeline is communicated with the drinking water outlet interface, the other end of the second pipeline is connected with a heater, and the heater is connected with the third pipeline.

[0032] The second pipeline unit comprises a fourth pipeline, a fifth pipeline and a sixth pipeline, the fourth pipeline is communicated with the fifth pipeline, one end of the fifth pipeline is communicated with the water outlet of the square tank, the other end of the fifth pipeline is communicated with the heat exchange water inlet interface of the heat exchanger, one end of the sixth pipeline is connected with the heat exchange water outlet interface, and the other end of the sixth pipeline is communicated with the water inlet of the square tank.

[0033] The fourth pipeline is provided with a valve.

[0034] The fifth pipeline and / or the sixth pipeline is provided with a water pump.

[0035] The utility model discloses beneficial effects are as follows:

[0036] The utility model discloses through setting temperature probe on the top of heat tank body, realized accurate measurement and real -time monitoring to heat tank body inside temperature, and the probe main body of temperature probe has integrated high -precision temperature sensor, can sensitively perceive the change of temperature, simultaneously still set up temperature -sensing spare, and the thermistor of temperature -sensing spare has the characteristic that changes resistance value with temperature change, further improved the accuracy of temperature measurement. This double temperature measurement design makes the user can understand the real -time temperature of heat tank inside at any time, thereby makes corresponding adjustment, ensures the normal operation of heat tank.

[0037] The temperature probe and the temperature sensing piece in the utility model are connected in a detachable mode, such as threaded connection, so that the user can easily install and detach, which not only improves the practicability and convenience of the heat tank, but also facilitates the user to regularly maintain and calibrate the temperature probe and the temperature sensing piece, thereby prolonging their service life and ensuring long-term stable operation of the heat tank.

[0038] Additional advantages, objects, and features of the application will be set forth in part by the description that follows, and in part will become apparent to those skilled in the art upon examination of the following specification or can be learned by practice of the application. The objects and other advantages of the application can be realized and attained by the specific embodiments particularly pointed out in the written description and claims hereof. BRIEF DESCRIPTION OF DRAWINGS

[0039] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments or the prior art description will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present application, and those skilled in the art can also obtain other drawings according to these drawings without creative labor.

[0040] In the formula, R represents a C1-C6 alkyl group, and n represents an integer of 1 to 3.

[0041] Figure 1 It is a whole structure schematic view of the heat tank of the utility model;

[0042] Figure 2 It is a split structure schematic view of the heat tank body in the heat tank of the utility model;

[0043] Figure 3 It is a structure schematic view of the detection piece and the temperature sensing piece in the heat tank of the utility model being installed on the top cover;

[0044] Figure 4 It is a partial split structure schematic view of the heat tank in the utility model; Figure 3

[0045] Figure 5 It is a structure schematic view of the detection piece in the heat tank of the utility model;

[0046] Figure 6 It is a split structure schematic view of the temperature sensing piece in the heat tank of the utility model;

[0047] Figure 7 It is a whole structure schematic view of the water supply device of the utility model;

[0048] Figure 8 It is an explosion structure schematic view of the water supply device of the utility model;

[0049] Figure 9 ​The utility model discloses a heat exchange assembly structure schematic view of water supply device.

[0050] Figure 10 The utility model discloses a water path schematic view of water supply device.

[0051] Among them, hot jar body 1, square jar cylinder 11, top cover 12, bottom cover 13, installation site 2, detection piece 3, probe main part 31, ring seat 32, tighten block 33, mounting hole 331, sealing ring 34, temperature sensing piece 4, mounting piece 41, through -hole 411, mounting plate 412, second connecting hole 4121, side plate 413, thermistor 42, mounting block 421, first connecting hole 4211, shell 5, heat exchange assembly 6, heat exchanger 61, drinking water import interface 611, drinking water export interface 612, heat exchange water import interface 613, heat exchange water export interface 614, first pipeline 71, second pipeline 72, third pipeline 73, fourth pipeline 81, fifth pipeline 82, sixth pipeline 83, water pump 84, heater 9, square jar water outlet 110, square jar water inlet 111. DETAILED DESCRIPTION

[0052] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0053] The present application provides a hot tank, as shown in Figures 1 to 6 The hot tank body 1 is used for storing heat exchange medium, and the heat exchange medium takes heat from drinking water. The installation site 2 is arranged on the hot tank body 1, and the detection piece 3 is detachably arranged at the installation site 2 of the hot tank body 1. The detection piece 3 is used for detecting the temperature of the hot tank body 1.

[0054] In the embodiment, the detection piece 3 is preferably a temperature probe. The installation site 2 is arranged on the top cover 12 or the side wall of the hot tank body 1. The installation site 2 is arranged for the convenience of installing and dismounting the temperature probe. The temperature probe in the embodiment is a high-precision temperature measuring element, which can detect the temperature of the heat exchange medium in the hot tank in real time and accurately. The temperature probe is detachably arranged on the installation site 2 of the hot tank body 1 through a specific mounting mode such as threaded connection or buckle connection. Once installed in place, the temperature measuring part of the temperature probe is deep into the heat exchange medium in the hot tank, and the temperature of the medium in the hot tank is detected.

[0055] As a preferred embodiment, as shown in Figure 5As shown, the temperature probe comprises a probe body 31, a ring seat 32 and a tightening block 33, the ring seat 32 is fixedly connected with the probe body 31, and the tightening block 33 is detachably connected with the probe body 31. According to the above technical scheme, the temperature probe is a key component for detecting the temperature in the heat tank body 1, which is composed of the probe body 31, the ring seat 32 and the tightening block 33. The ring seat 32 is matched with the probe body 31 to ensure that the probe body 31 can be stably and accurately inserted into the ring seat 32. The tightening block 33 serves to firmly mount the combination of the probe body 31 and the ring seat 32 on the mounting position 2 of the heat tank body 1. Through the detachable connection, such as threaded connection, between the tightening block 33 and the probe body 31, the user can easily install the temperature probe on the heat tank and detach it when needed, which not only facilitates the replacement and maintenance of the temperature probe, but also ensures the sealing and safety of the heat tank body 1.

[0056] As a preferred embodiment, as shown in the drawings, Figure 2 As shown, the heat tank body 1 comprises a square tank cylinder 11, a top cover 12 and a bottom cover 13. The top cover 12 is arranged at the top of the square tank cylinder 11, and the bottom cover 13 is arranged at the bottom of the square tank cylinder 11. The top cover 12, the bottom cover 13 and the square tank cylinder 11 jointly enclose a cavity for storing heat exchange medium. As an exemplary embodiment, the detection member 3 is arranged on the top cover 12. Of course, it can be understood that the detection member 3 is not limited to being installed on the top cover 12, but can also be installed on the bottom cover 13 or different positions of the side of the square tank cylinder 11, so as to monitor the state change of the medium in the heat tank body 1 in real time. At the same time, in a possible embodiment, a comprehensive monitoring system can be constructed by distributing a plurality of detection members 3 on the square tank cylinder 11, and at least part of the detection members 3 are arranged below the preset water level line of the square tank cylinder 11, which can provide data support for optimizing the heating strategy by feeding back the temperature difference of each region in the heat tank body 1 in real time.

[0057] According to the above technical scheme, the heat tank body 1 is composed of the square tank cylinder 11, the top cover 12 and the bottom cover 13. The square tank cylinder 11 is used for storing heat exchange medium, the top cover 12 is tightly arranged at the top of the square tank cylinder 11, and the bottom cover 13 is firmly mounted at the bottom of the square tank cylinder 11. The three parts jointly enclose a cavity for storing heat exchange medium, which not only ensures that the medium in the heat tank body 1 will not leak out, but also effectively prevents external pollutants from entering the heat tank body 1. The mounting position 2 is provided on the top cover 12 for mounting the detection member 3 (temperature probe). The design of the temperature probe enables it to accurately measure the temperature of the medium in the heat tank. When the medium in the square tank cylinder 11 is heated, the temperature sensor in the probe body 31 of the temperature probe will immediately sense the change in temperature. This change will be converted into an electrical signal, which will then be transmitted to an external temperature display or control system through a wire or other transmission medium. The user can intuitively understand the real-time temperature in the heat tank by observing the readings on the temperature display.

[0058] As a preferred embodiment, as shown in Figure 5 The outer periphery of the probe body 31 is provided with external threads, and the tightening block 33 is provided with a mounting hole 331 having internal threads. The external threads and the internal threads are adapted to each other, so that the probe body 31 and the tightening block 33 can be tightly combined through threaded connection. When the user needs to install the temperature probe on the thermal tank body 1, only need to rotate the part of the probe body 31 with external threads into the mounting hole 331 of the tightening block 33 with internal threads until they are tightly matched. This connection method is not only simple and reliable, but also convenient for the user to install and disassemble, thereby improving the practicability and convenience of the thermal tank body 1.

[0059] As a preferred embodiment, as shown in Figure 5 The sealing ring 34 is arranged between the ring seat 32 and the tightening block 33, and is used for sealing the installation site 2. The sealing ring 34 is ingeniously placed between the ring seat 32 and the tightening block 33, forming a tight sealing structure. When the probe body 31 is rotated into the mounting hole 331 of the tightening block 33, the sealing ring 34 will be extruded, thereby tightly fitting around the installation site 2. This not only effectively prevents the leakage of the medium inside the thermal tank body 1, but also avoids the entry of external pollutants, thereby ensuring the hygiene and safety of the thermal tank body 1. At the same time, the use of the sealing ring 34 also improves the connection stability between the temperature probe and the thermal tank body 1.

[0060] As a preferred embodiment, the probe body 31 includes a temperature sensor, an electronic circuit, a pin and a shell. The temperature sensor and the electronic circuit are arranged inside the shell. The temperature sensor is connected with the pin and the electronic circuit. The electronic circuit is connected with a display. The pin extends into the thermal tank body 1 and is used for measuring the temperature of the heat exchange medium. According to the above technical solution, the probe body 31 is composed of a temperature sensor, an electronic circuit, a pin and a shell. The temperature sensor and the electronic circuit are arranged inside the shell to protect them from interference and damage from the external environment. The temperature sensor, as a key element for temperature measurement, can sensitively perceive the temperature change of the heat exchange medium inside the thermal tank body 1. The pin, as an extension of the temperature sensor, is ingeniously designed to extend into the thermal tank body 1 and directly or indirectly contact the heat exchange medium. In this way, the temperature sensor can accurately obtain real-time temperature information of the heat exchange medium through the pin. When the temperature of the heat exchange medium changes, the temperature sensor will immediately perceive the change and convert it into corresponding electrical signals. These electrical signals are then transmitted and processed through the electronic circuit and finally displayed on the display. The user can intuitively understand the real-time temperature of the heat exchange medium inside the thermal tank by observing the readings on the display, thereby achieving accurate measurement and real-time monitoring of the temperature of the heat exchange medium inside the thermal tank.

[0061] As a preferred embodiment, as shown in Figure 1 、 Figure 3 and Figure 6 , a temperature sensing piece 4 is further included, which is arranged on the top cover 12 and includes a mounting piece 41 and a thermistor 42. The mounting piece 41 has a through hole 411 in the middle, and the thermistor 42 penetrates through the through hole 411. The thermistor 42 is fixed on the top cover 12 through the mounting piece 41. In this embodiment, in addition to the temperature probe, the temperature sensing piece 4 is additionally arranged to further improve the accuracy and reliability of temperature measurement. The temperature sensing piece 4 is ingeniously arranged on the top cover 12 of the hot tank body 1, and cooperates with the temperature probe to complete the monitoring task of the internal temperature of the hot tank body 1. The temperature sensing piece 4 mainly consists of the mounting piece 41 and the thermistor 42. The mounting piece 41 serves as a carrier of the thermistor 42 and has a through hole 411 in the middle, so that the thermistor 42 can penetrate through it. This design not only ensures that the thermistor 42 can be stably fixed on the top cover 12, but also enables it to directly contact the heat exchange medium inside the hot tank body 1, so as to accurately sense the temperature change.

[0062] The thermistor 42 is the core element of the temperature sensing piece 4, which has the characteristic of changing resistance value with temperature change. When the temperature of the heat exchange medium inside the hot tank body 1 changes, the resistance value of the thermistor 42 will also change, which will be converted into an electric signal and transmitted to the external temperature display or control system through a transmission medium such as a wire. The user can intuitively understand the real-time temperature inside the hot tank body 1 by observing the reading on the display.

[0063] Further, as shown in Figure 6 , the mounting piece 41 includes a mounting plate 412 and two side plates 413, and the two side plates 413 are fixed on the mounting plate 412 and fixedly connected with the top cover 12. The thermistor 42 is fixedly provided with a mounting block 421, and the mounting block 421 is provided with at least one first connecting hole 4211. The mounting plate 412 is provided with at least one second connecting hole 4121. As a preferred embodiment, the number of the first connecting hole 4211 and the second connecting hole 4121 in this embodiment is two, and they are arranged in pairs.

[0064] According to the above technical scheme, the mounting piece 41 is composed of a mounting plate 412 and two side plates 413 which are fixedly connected to the mounting plate 412, forming a stable support structure. The design of this structure enables the mounting piece 41 to be stably mounted on the top cover 12 of the heat tank body 1, providing a solid mounting basis for the thermistor 42. The first connecting hole 4211 will correspond to the second connecting hole 4121 on the mounting plate 412, so as to firmly mount the thermistor 42 on the mounting plate 412 by means of fasteners (such as screws). When the thermistor 42 is correctly mounted on the mounting plate 412, its sensing part can directly contact the heat exchange medium inside the heat tank body 1 through the through hole 411 on the mounting piece 41. In this way, the thermistor 42 can accurately perceive the change of the medium temperature and convert it into corresponding electrical signals, which will be subsequently transmitted to an external temperature display or control system for the user to observe and adjust the temperature.

[0065] In a possible implementation, the mounting plate 412 and the two side plates 413 can also be integrally formed.

[0066] On the other hand, as shown in Figures 7 to 10 the present application also proposes a water supply device, which comprises a shell 5 and a heat exchange assembly 6, the heat exchange assembly 6 being arranged in the shell 5, and the heat exchange assembly 6 comprising a heat exchanger 61, and the heat tank being connected to the heat exchanger 61.

[0067] Further comprising a first pipeline unit and a second pipeline unit, the first pipeline unit and the second pipeline unit being arranged in the shell 5;

[0068] The first pipeline 71 unit comprises a first pipeline 71, a second pipeline 72 and a third pipeline 73, the first pipeline 71 being in communication with the drinking water inlet interface 611, one end of the second pipeline 72 being in communication with the drinking water outlet interface 612, the other end of the second pipeline 72 being connected to the heater 9, and the heater 9 being connected to the third pipeline 73. According to the above technical scheme, the drinking water inlet interface 611, the drinking water outlet interface 612, the heat exchange water inlet interface 613 and the heat exchange water outlet interface 614 are arranged on the heat exchanger 61, which provides necessary channels for the heat exchange between the heat medium and the drinking water. When starting to operate, the drinking water first enters the heat exchanger 61 through the drinking water inlet interface 611, and in the heat exchanger 61, the drinking water exchanges heat with the heat medium which enters through the heat exchange water inlet interface 613. In this process, the heat medium transfers heat to the drinking water, so that the temperature of the drinking water gradually rises, achieving the preheating effect and facilitating the rapid and large-scale provision of drinking hot water. The preheated drinking water then flows out of the heat exchanger 61 through the drinking water outlet interface 612 and is guided to the heater 9 through the second pipeline 72 of the first pipeline 71 unit for further heating.

[0069] The second pipeline 72 unit comprises a fourth pipeline 81, a fifth pipeline 82 and a sixth pipeline 83. The bottom end of the fourth pipeline 81 is communicated with the fifth pipeline 82. Since there is a loss in the evaporation of water in the heat tank body 1 due to heating, water needs to be supplemented when the liquid level drops to a certain position, and therefore the fourth pipeline 81 is connected to a water inlet pipe for supplementing the heat tank body 1. It should be noted that when the heat tank body 1 introduces the heat exchange medium into the heat exchanger 61, the valve on the fourth pipeline 81 needs to be closed. The left end of the fifth pipeline 82 is communicated with the heat exchange water inlet interface 613 of the heat exchanger 61, and the right end of the fifth pipeline 82 is communicated with the square tank water outlet 110. The sixth pipeline 83 is connected to the heat exchange water outlet interface 614, and the top end of the sixth pipeline 83 is communicated with the square tank water inlet 111.

[0070] A valve is arranged on the fourth pipeline 81. A water pump 84 is arranged on the fifth pipeline 82 and / or the sixth pipeline 83.

[0071] According to the above technical solution, in order to further optimize the utilization of heat energy and improve the flexibility of the system, the second pipeline 72 unit is additionally provided, which comprises the fourth pipeline 81, the fifth pipeline 82 and the sixth pipeline 83, and they jointly constitute a closed-loop heat exchange medium circulation system. In order to control the flow of the heat exchange medium and adjust the operation of the system, a valve is specially arranged on the fourth pipeline 81, which can be opened or closed according to needs, so as to supplement the heat exchange medium in the heat tank body 1.

[0072] In addition, in order to overcome the resistance that the heat medium may encounter in the circulation process and ensure that the heat medium can smoothly circulate in the system, a water pump 84 is further arranged on the fifth pipeline 82 and / or the sixth pipeline 83. The addition of the water pump 84 not only improves the operation efficiency, but also enables the entire system to more flexibly adjust the operation state when facing different working conditions. In work, the heat medium in the heat tank body 1 enters the fifth pipeline 82 through the fourth pipeline 81 (in the state that the valve is opened), then the valve is closed, and the heat exchange medium of the heat tank body is pushed by the water pump 84 to flow into the heat exchanger 61. Inside the heat exchanger 61, the heat medium exchanges heat with the drinking water, transfers heat to the drinking water and preheats it, and then the preheated heat medium returns to the heat tank body 1 through the sixth pipeline 83, completing a circulation period. Through continuous circulation and preheating, the water supply device provided by the utility model can efficiently utilize the heat energy in the heat medium and quickly and massively provide the user with drinking water with a suitable temperature.

[0073] The embodiment realizes accurate measurement and real-time monitoring of the internal temperature of the hot tank body 1 by arranging a temperature probe on the top of the hot tank body 1. The probe body 31 of the temperature probe is integrated with a high-precision temperature sensor, which can sensitively perceive the change of temperature. Meanwhile, a temperature sensing piece 4 is arranged, and the thermistor 42 of the temperature sensing piece 4 has the characteristic of changing the resistance value with the change of temperature, further improving the accuracy of temperature measurement. This double temperature measurement design enables the user to know the real-time temperature inside the hot tank body 1 at any time, so as to make corresponding adjustment, ensure the normal operation of the hot tank body 1, and solve the problem that the traditional hot tank cannot monitor the temperature.

[0074] The above only discloses the preferred embodiments of the present application, and of course cannot limit the scope of the right of the present application, so the equivalent changes made according to the claims of the present application still belong to the scope covered by the present application.

Claims

1. A thermal tank, characterized by, Include: The heat tank body (1) is a hollow structure, and the heat tank body (1) is used for storing heat exchange medium; The installation site (2) is arranged on the heat tank body (1); The detection member (3) is detachably installed at the installation site (2) of the heat tank body (1), and the detection member (3) is used for detecting the temperature of the heat tank body (1).

2. The thermal tank of claim 1, wherein: The detection member (3) is a temperature probe.

3. The thermal tank of claim 2, wherein: The temperature probe comprises a probe body (31), a ring seat (32) and a tightening block (33), the ring seat (32) is fixedly connected with the probe body (31), and the tightening block (33) is detachably connected with the probe body (31).

4. The thermal tank of claim 3, wherein: The heat tank body (1) comprises a square tank cylinder (11), a top cover (12) and a bottom cover (13), the top cover (12) is arranged at the top of the square tank cylinder (11), and the bottom cover (13) is arranged at the bottom of the square tank cylinder (11); The top cover (12), the bottom cover (13) and the square tank cylinder (11) jointly enclose a cavity for storing heat exchange medium; The detection member (3) is arranged on the heat tank body (1).

5. The thermal tank of claim 3, wherein: An outer thread is arranged on the outer periphery of the probe body (31), an installation hole (331) is arranged on the tightening block (33), an inner thread is arranged on the installation hole (331), and the outer thread and the inner thread are matched with each other.

6. The thermal tank of claim 3, wherein: A sealing ring (34) is sleeved on the probe body (31), the sealing ring (34) is arranged between the ring seat (32) and the tightening block (33), and the sealing ring (34) is used for sealing the installation site (2).

7. The thermal tank of claim 6, wherein: The probe body (31) comprises a temperature sensor, an electronic circuit, a pin and a shell, the temperature sensor and the electronic circuit are arranged inside the shell, the temperature sensor is connected with the pin and the electronic circuit, the electronic circuit is connected with a display, and the pin extends into the heat tank body (1) and is used for temperature measurement of heat exchange medium.

8. The thermal tank of claim 4, wherein: Further comprising a temperature sensing member (4), the temperature sensing member (4) is arranged on the top cover (12); The temperature sensing member (4) comprises a mounting member (41) and a thermistor (42), a through hole (411) is arranged in the middle of the mounting member (41), and the thermistor (42) penetrates through the through hole (411); The thermistor (42) is fixed on the top cover (12) through the mounting member (41); The mounting member (41) comprises a mounting plate (412) and two side plates (413), the two side plates (413) are fixed on the mounting plate (412), and the two side plates (413) are fixedly connected with the top cover (12); An installation block (421) is fixedly arranged on the thermistor (42), and at least one first connecting hole (4211) is arranged on the installation block (421); At least one second connecting hole (4121) is arranged on the mounting plate (412), and each first connecting hole (4211) and each second connecting hole (4121) are arranged correspondingly.

9. A water supply device characterized by comprising: The heat exchanger (6) is arranged in the shell (5); The heat exchanger (6) comprises a heat exchanger (61); The heat tank is connected with the heat exchanger (61).

10. The water supply device according to claim 9, characterized in that: The first pipeline unit and the second pipeline unit are arranged in the shell (5); The heat exchanger (61) is provided with a drinking water inlet interface (611), a drinking water outlet interface (612), a heat exchange water inlet interface (613) and a heat exchange water outlet interface (614); The first pipeline unit comprises a first pipeline (71), a second pipeline (72) and a third pipeline (73), the first pipeline (71) is communicated with the drinking water inlet interface (611), one end of the second pipeline (72) is communicated with the drinking water outlet interface (612), the other end of the second pipeline (72) is connected with a heater (9), and the heater (9) is connected with the third pipeline (73); The second pipeline unit comprises a fourth pipeline (81), a fifth pipeline (82) and a sixth pipeline (83), the fourth pipeline (81) is communicated with the fifth pipeline (82), one end of the fifth pipeline (82) is communicated with the square tank water outlet (110), the other end of the fifth pipeline (82) is communicated with the heat exchange water inlet interface (613) of the heat exchanger (61), one end of the sixth pipeline (83) is connected on the heat exchange water outlet interface (614), and the other end of the sixth pipeline (83) is communicated with the square tank water inlet (111); The fourth pipeline (81) is provided with a valve; The fifth pipeline (82) and / or the sixth pipeline (83) are provided with a water pump (84).

Images