CN219473997U - Thermal circulation system and water purifier - Google Patents

Abstract

The present disclosure relates to a thermal cycle system and a water purifier, the thermal cycle system includes a thermal liner, a cold liner, a thermal cycle module and a water loop module, the thermal cycle module is communicated with the thermal liner and the cold liner, and is used for transferring heat in the cold liner to the thermal liner; the water loop module exchanges heat with the hot liner and is used for preparing hot water; the water loop module exchanges heat with the cold liner and is used for preparing ice water. The technical scheme effectively solves the technical problems that the traditional water purifier is serious in heat energy waste and poor in user experience.

Description

Thermal circulation system and water purifier

Technical Field

The disclosure relates to the field of heating technology, in particular to a thermal circulation system and a water purifier.

Background

Along with the improvement of living standard, the water supply diversity requirement of people on the water purifier is also higher and higher. Currently, most water purifiers perform ice making water and water/warm water making separately, for example, ice water is produced by a semiconductor refrigerating sheet, and hot water/warm water is produced by a heating pipe. However, the refrigerating power of the semiconductor refrigerating sheet is limited, the ice making time of the water purifier is long, the ice water quantity output at a time is limited, and the use experience of a user is seriously influenced; in addition, when ice making water, heat in water is discharged into air and is not utilized by heating water/warm water, so that serious waste of heat is caused.

Disclosure of Invention

The disclosure provides a thermal cycle system and water purifier to solve traditional water purifier heat energy waste seriously, user's use experience feels poor technical problem.

To this end, in a first aspect, the present disclosure provides a thermal cycle system, including a thermal liner, a cold liner, a thermal cycle module, and a water loop module, where the thermal cycle module communicates the thermal liner and the cold liner, and is configured to transfer heat in the cold liner to the thermal liner; the water loop module exchanges heat with the hot liner and is used for preparing hot water; the water loop module exchanges heat with the cold liner and is used for preparing ice water.

In one possible embodiment, the thermal cycle module includes a compressor, a first heat exchange member disposed in the heat bladder, a throttle valve, and a second heat exchange member disposed in the cold bladder, wherein an outflow end of the compressor is connected to an inflow end of the first heat exchange member, an outflow end of the first heat exchange member is connected to an inflow end of the throttle valve, an outflow end of the throttle valve is connected to an inflow end of the second heat exchange member, and an outflow end of the second heat exchange member is connected to an inflow end of the compressor.

In one possible embodiment, the thermal cycle module further comprises a filter, the filter being disposed between the first heat exchange member and the throttle valve.

In one possible implementation manner, the water loop module comprises a third heat exchange piece, a first purified water pipeline and a first purified water outlet, wherein the third heat exchange piece, the first purified water pipeline and the first purified water outlet are arranged in the cold liner, the inflow end of the third heat exchange piece is communicated with the purified water outflow end of the water purifier, the outflow end of the third heat exchange piece is communicated with the first purified water outlet, and the third heat exchange piece and the first purified water outlet are communicated through the first purified water pipeline.

In one possible implementation manner, the water loop module further comprises a fourth heat exchange piece, a second purified water pipeline and a second purified water outlet, wherein the fourth heat exchange piece, the second purified water pipeline and the second purified water outlet are arranged in the heat container, the inflow end of the fourth heat exchange piece is communicated with the purified water outflow end of the water purifier, the outflow end of the fourth heat exchange piece is communicated with the second purified water outlet, and the fourth heat exchange piece and the second purified water outlet are communicated through the second purified water pipeline.

In one possible embodiment, the thermal cycle system further includes a heating module and a fifth heat exchange element, the first inflow port of the fifth heat exchange element is connected to the purified water outflow end of the water purifier, the first outflow port of the fifth heat exchange element is connected to the inflow port of the fourth heat exchange element, the outflow port of the fourth heat exchange element is connected to the inflow port of the heating module, the outflow port of the heating module is connected to the second inflow port of the fifth heat exchange element, the second outflow port of the fifth heat exchange element is connected to the second purified water outlet, and the outflow port of the heating module is connected to the second purified water outlet.

In one possible embodiment, the heating module includes a heater, a circulation pump body and a check valve, wherein the outflow end of the fourth heat exchange member is communicated with the inflow end of the heater, the outflow end of the heater is communicated with the inflow end of the circulation pump body, the outflow end of the circulation pump body is communicated with the inflow end of the fourth heat exchange member, and the check valve is arranged between the outflow end of the circulation pump body and the inflow end of the fourth heat exchange member.

In one possible embodiment, the thermal cycle system further includes a medium conduit assembly, the medium conduit assembly including a medium main conduit, a first medium branch conduit, and a second medium branch conduit, an outflow end of the medium main conduit communicating with an inflow end of the first medium branch conduit and an inflow end of the second medium branch conduit, respectively, an outflow end of the first medium branch conduit communicating with the thermal bladder, and an outflow end of the second medium branch conduit communicating with the cold bladder.

In one possible embodiment, the medium pipe assembly further comprises a hot medium discharge pipe and a cold medium discharge pipe, wherein the hot medium discharge pipe is communicated with the bottom of the heat container and used for discharging the medium in the heat container; the cold medium discharge pipeline is communicated with the bottom of the cold liner and used for discharging the medium in the cold liner.

In a second aspect, the present disclosure also provides a water purifier comprising a thermal cycling system as described above.

According to the thermal circulation system and the water purifier provided by the disclosure, the thermal circulation system comprises a thermal liner, a cold liner, a thermal circulation module and a water loop module, wherein the thermal circulation module is communicated with the thermal liner and the cold liner and is used for transferring heat in the cold liner to the thermal liner; the water loop module exchanges heat with the hot liner and is used for preparing hot water; the water loop module exchanges heat with the cold liner and is used for preparing ice water. According to the technical scheme, through optimizing the specific structure of the thermal circulation system, heat in the cold liner is to be transferred to the hot liner, and when the water loop module obtains hot water, the heat is transferred to purified water of the water loop module to form hot water; meanwhile, heat in the cold liner is transferred so that the cold liner can keep a low-temperature state, and when purified water in the water loop module passes through the cold liner, the heat in the purified water is transferred into the cold liner, so that the heat in the purified water is further reduced, and ice water is formed. Specifically, the thermal circulation system is configured to at least comprise a thermal liner, a cold liner, a thermal circulation module and a combined component of a water loop module, wherein the thermal liner and the cold liner are arranged at intervals, the thermal circulation module is communicated with the thermal liner and the cold liner, and the water loop module is respectively communicated with the thermal liner and the cold liner. The thermal circulation module is used for transferring heat in the cold liner to the hot liner so as to ensure the high heat state of the hot liner and simultaneously keep the cold liner in a low heat state, so that the heat energy utilization efficiency of the water purifier is improved through energy transfer, and the energy waste is reduced; and the thermal cycle module enables the inside of the thermal cycle system to simultaneously keep high and low two heat states, so that the water loop module which is respectively communicated with the hot liner and the cold liner can simultaneously prepare and obtain hot water and ice water, the manufacturing time of the hot water and the ice water is shortened, and the user experience is greatly improved.

Drawings

In order to more clearly illustrate the embodiments of the present disclosure or the solutions in the prior art, the drawings that are required for the description of the embodiments or the prior art will be briefly described below, and it will be obvious to those skilled in the art that other drawings can be obtained from these drawings without inventive effort. In addition, in the drawings, like parts are designated with like reference numerals and the drawings are not drawn to actual scale.

Fig. 1 is a schematic structural diagram of a thermal cycle system according to an embodiment of the present disclosure.

Reference numerals illustrate:

100. a thermal liner;

200. cooling the inner container;

300. a thermal cycling module; 310. a compressor; 320. a first heat exchange member; 330 a throttle valve; 340. a second heat exchange member; 350. a filter;

400. a water circuit module; 410. a third heat exchange member; 420. a first water purifying pipe; 430. a first purified water outlet; 440. a fourth heat exchange member; 450. a second water purifying pipe; 460. a second purified water outlet; 470. a third water purifying pipe; 480. a third purified water outlet;

500. a heating module; 510. a heater; 520. a circulation pump body; 530. a one-way valve;

600. a fifth heat exchange member;

700. a kitchen water pipe;

800. a media conduit assembly; 810. a main medium pipe; 820. a first media leg; 830. a second media leg; 840. a heat medium discharge pipe; 850. a cold medium discharge pipe;

10. and a purified water outflow end.

Detailed Description

For the purposes of making the objects, technical solutions and advantages of the embodiments of the present disclosure more apparent, the technical solutions of the embodiments of the present disclosure will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present disclosure, and it is apparent that the described embodiments are some, but not all, embodiments of the present disclosure. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the disclosure, are within the scope of the disclosure.

Referring to fig. 1, in a first aspect, an embodiment of the present disclosure provides a thermal cycle system, including a thermal liner 100, a cold liner 200, a thermal cycle module 300, and a water loop module 400, wherein the thermal cycle module 300 communicates the thermal liner 100 and the cold liner 200 for transferring heat in the cold liner 200 to the thermal liner 100; the water loop module 400 exchanges heat with the heat bladder 100 for preparing hot water; the water circuit module 400 exchanges heat with the cold bladder 200 for preparing ice water.

In this embodiment, by optimizing the specific structure of the thermal circulation system, heat in the cold bladder 200 is to be transferred to the hot bladder 100, and when the water circuit module 400 obtains hot water, the heat is transferred to the purified water of the water circuit module 400 to form hot water; meanwhile, the heat in the cold bladder 200 is transferred so that the cold bladder 200 can maintain a low-temperature state, and when the purified water in the water loop module 400 passes through the cold bladder 200, the heat in the purified water is transferred to the cold bladder 200, thereby further reducing the heat in the purified water and forming ice water.

Specifically, the thermal circulation system is configured to at least include a combination member of a thermal liner 100, a cold liner 200, a thermal circulation module 300 and a water circuit module 400, the thermal liner 100 and the cold liner 200 are disposed at intervals, the thermal circulation module 300 communicates with the thermal liner 100 and the cold liner 200, and the waterway return module communicates with the thermal liner 100 and the cold liner 200, respectively. The thermal cycle module 300 is used for transferring heat in the cold liner 200 to the hot liner 100 to ensure a high heat state of the hot liner 100 and simultaneously keep the cold liner 200 in a low heat state, so that the heat energy utilization efficiency of the water purifier is improved through energy transfer, and the energy waste is reduced; in addition, the thermal cycle module 300 enables the inside of the thermal cycle system to simultaneously maintain high and low heat states, so that the water loop module 400 which is respectively communicated with the hot liner 100 and the cold liner 200 can simultaneously prepare and obtain hot water and ice water, the manufacturing time of the hot water and the ice water is shortened, and the user experience is greatly improved.

It should be understood that the medium flowing in the water circuit module 400 is pure water or purified water to satisfy the user's daily life needs. Meanwhile, the hot liner 100 and the cold liner 200 are filled with medium, and the medium can be tap water or purified water. The medium in the heat bladder 100 absorbs the heat brought by the thermal cycle module 300 to become a high temperature medium, so that when the water circuit module 400 exchanges heat with (the medium in) the heat bladder 100, the purified water in the water circuit module 400 can obtain heat to form high temperature purified water. The heat of the medium in the cold bladder 200 is taken away by the thermal cycle module 300 to become a low-temperature medium, so that when the water circuit module 400 exchanges heat with (the medium in) the cold bladder 200, the heat of the purified water in the water circuit module 400 is transferred to the medium in the cold bladder 200 to form low-temperature ice water.

In one possible embodiment, the thermal cycle module 300 includes a compressor 310, a first heat exchange member 320 disposed in the heat bladder 100, a throttle valve 330, and a second heat exchange member 340 disposed in the cold bladder 200, wherein an outflow end of the compressor 310 is connected to an inflow end of the first heat exchange member 320, an outflow end of the first heat exchange member 320 is connected to an inflow end of the throttle valve 330, an outflow end of the throttle valve 330 is connected to an inflow end of the second heat exchange member 340, and an outflow end of the second heat exchange member 340 is connected to an inflow end of the compressor 310.

In this embodiment, the specific configuration of the thermal cycle module 300 is optimized. Specifically, the thermal cycle module 300 is configured to include at least a combination of a compressor 310, a first heat exchanger 320, a throttle valve 330, and a second heat exchanger 340. Starting the compressor 310, forming high-temperature high-pressure gas by the refrigerant passing through the compressor 310, and entering the first heat exchange piece 320, wherein at the moment, the high-temperature high-pressure gas exchanges heat with the medium in the heat liner 100, so that the temperature of the medium in the heat liner 100 rises, and the high-temperature high-pressure gas is changed into medium-temperature high-pressure liquid; the medium-temperature high-pressure liquid enters the throttle valve 330 to form a low-temperature low-pressure gas-liquid mixture, and then enters the second heat exchange piece 340, at this time, the low-temperature low-pressure gas-liquid mixture exchanges heat with the medium in the cold liner 200, so that the temperature of the medium in the cold liner 200 is further reduced, the low-temperature low-pressure gas-liquid mixture becomes low-temperature gas, and the low-temperature gas enters the compressor 310 to enter the next cycle. Thus, the heat in the hot liner 100 and the cold liner 200 can be recycled. For example, but not limited to, the first heat exchange member 320 is a condenser and the second heat exchange member 340 is an evaporator.

In one possible embodiment, the thermal cycle module 300 further includes a filter 350, the filter 350 being disposed between the first heat exchange member 320 and the throttle valve 330.

In this embodiment, the specific configuration of the thermal cycle module 300 is further optimized. Specifically, the thermal cycle module 300 is configured as a combined component at least including a compressor 310, a first heat exchange member 320, a throttle valve 330, a second heat exchange member 340, and a filter 350, wherein the filter 350 is configured between the first heat exchange member 320 and the throttle valve 330 to filter the medium-temperature high-pressure liquid entering the throttle valve 330, so as to avoid the operation paralysis of the whole thermal cycle module 300 caused by the blockage of the capillary tube of the throttle valve 330.

In one possible embodiment, the water circuit module 400 includes a third heat exchange member 410, a first purified water pipe 420 and a first purified water outlet 430 disposed in the cold bladder 200, wherein an inflow end of the third heat exchange member 410 is communicated with the purified water outflow end 10 of the water purifier, an outflow end of the third heat exchange member 410 is communicated with the first purified water outlet 430, and the third heat exchange member 410 and the first purified water outlet 430 are communicated through the first purified water pipe 420.

In this embodiment, the specific configuration of the water circuit module 400 is optimized. Specifically, the water circuit module 400 is configured to at least include a third heat exchanging element 410, a first purified water pipeline 420 and a first purified water outlet 430, wherein the third heat exchanging element 410 is disposed in the cold liner 200 and is used for exchanging heat with a medium in the cold liner 200; the first purified water outlet 430 is used for receiving ice water; the first purified water pipe 420 is used for connecting the purified water outflow end 10 of the water purifier, the third heat exchange member 410 and the first purified water outlet 430 to form a refrigerating water circuit of ice making water. In this way, the purified water in the first purified water pipeline 420 is directly subjected to heat exchange with the low temperature Leng Jiezhi in the cold liner 200, and as the volume of the cold medium in the cold liner 200 is far greater than that of the purified water in the first purified water pipeline 420, the heat exchange time is greatly shortened, the ice making time is shortened, and the ice making efficiency is improved; in addition, the ice water prepared and obtained by the method is taken along with use, and is not stored in the cold liner 200, so that bacterial pollution is avoided, and the edible safety of the ice water is improved.

In one possible embodiment, the water circuit module 400 further includes a fourth heat exchange member 440, a second purified water pipe 450 and a second purified water outlet 460 disposed in the heat bladder 100, wherein an inflow end of the fourth heat exchange member 440 is connected to the purified water outflow end 10 of the water purifier, an outflow end of the fourth heat exchange member 440 is connected to the second purified water outlet 460, and the fourth heat exchange member 440 and the second purified water outlet 460 are connected through the second purified water pipe 450.

In this embodiment, the specific configuration of the water circuit module 400 is further optimized. Specifically, the water circuit module 400 is configured to include at least a third heat exchanging element 410, a first purified water pipe 420, a first purified water outlet 430, a fourth heat exchanging element 440, a second purified water pipe 450 and a second purified water outlet 460, wherein the fourth heat exchanging element 440 is disposed in the heat container 100 and is used for exchanging heat with a medium in the heat container 100; the second purified water outlet 460 is used for receiving hot water; the second purified water pipe 450 is used for connecting the purified water outflow end 10 of the water purifier, the fourth heat exchanging member 440 and the second purified water outlet 460 to form a heated water loop of the heated water. Thus, the purified water in the second purified water pipeline 450 is directly subjected to heat exchange with the high-temperature medium in the heat liner 100, and the heat medium volume in the heat liner 100 is far larger than the purified water volume in the second purified water pipeline 450, so that the heat exchange time is greatly shortened, the time for heating water is shortened, and the heating water efficiency of the water purifier is improved; in addition, the hot water prepared and obtained by the method is taken at any time, and is not stored in the hot liner 100, so that bacterial pollution is avoided, and the edible safety of the hot water is improved.

In addition, the heating water loop and the ice making water loop are independently arranged, the heating water loop and the ice making water loop are not mutually influenced, even if one water loop has a problem, the operation of the other water loop is not influenced, the water heater is prevented from being fully started, and serious troubles are brought to the daily life of a user.

In one possible embodiment, the water circuit module 400 further includes a third clean water conduit 470 and a third clean water outlet 480. The third purified water pipe 470 communicates the purified water outflow end 10 of the purifier with the third purified water outlet 480 to provide normal temperature purified water/purified water to the user.

In one possible embodiment, the thermal cycle system further includes a heating module 500 and a fifth heat exchange member 600, wherein the first inflow port of the fifth heat exchange member 600 is connected to the purified water outflow port 10 of the water purifier, the first outflow port of the fifth heat exchange member 600 is connected to the inflow port of the fourth heat exchange member 440, the outflow port of the fourth heat exchange member 440 is connected to the inflow port of the heating module 500, the outflow port of the heating module 500 is connected to the second inflow port of the fifth heat exchange member 600, the second outflow port of the fifth heat exchange member 600 is connected to the second purified water outlet 460, and the outflow port of the heating module 500 is connected to the second purified water outlet 460.

In this embodiment, the specific configuration of the thermal cycle system is further optimized. Specifically, the thermal circulation system is configured to include at least a combination member of the heat bladder 100, the cold bladder 200, the thermal circulation module 300, the water circuit module 400, the heating module 500, and the fifth heat exchanging member 600, and the heating module 500 is configured on the water circuit module 400 for heating pure water/purified water in the water circuit module 400; the fifth heat exchanging member 600 is disposed on the water circuit module 400 and used together with the heating module 500 for adjusting the purified water temperature of the second purified water outlet 460. When the target temperature cannot be reached after the pure water/purified water in the water loop module 400 exchanges heat with the medium in the heat bladder 100 in the thermal cycle module 300, the heating module 500 is turned on to further heat the pure water/purified water in the water loop module 400 so as to meet the temperature required by the user; when the pure water/purified water in the water circuit module 400 exchanges heat with the medium in the heat container 100 in the thermal cycle module 300 to reach the temperature required by the user, the heating module 500 is turned off, and the energy loss is reduced.

Specifically, when the temperature required by the user is high (e.g. 100 ℃), the heating module 500 is turned on, and the pure water/purified water in the water loop module 400 is directly connected to the second purified water outlet 460 after being subjected to heat exchange by the heat bladder 100 and heat treatment by the heating module 500, so as to meet the high-temperature water requirement of the user, at this time, the pure water/purified water in the water loop module 400 is subjected to primary heating by the heat bladder 100, and is subjected to secondary heating by the heating module 500, so that the high-temperature requirement is achieved. When the temperature required by the user is higher (for example, 80 ℃), pure water/purified water in the water loop module 400 is controlled to be subjected to heat exchange by the heat liner 100, heat treatment by the heating module 500 and heat exchange by the fifth heat exchange element 600, and then is connected to the second purified water outlet 460 to meet the higher-temperature water requirement of the user, at this time, the pure water/purified water in the water loop module 400 is subjected to primary heating by the heat liner 100, is subjected to secondary heating by the heating module 500 and is subjected to cooling by the fifth heat exchange element 600, so that the higher-temperature requirement is achieved; meanwhile, pure water/purified water before heat exchange of the heat container 100 exchanges heat with high-temperature pure water/purified water flowing out of the heating module 500 at the fifth heat exchange member 600, so that the temperature of the pure water/purified water entering the heat container 100 is further increased, the reutilization of the surplus heat after heating of the heating module 500 is realized, the utilization efficiency of a heat source is greatly improved, and the energy consumption is reduced.

In one possible embodiment, the heating module 500 includes a heater 510, a circulation pump 520, and a check valve 530, wherein an outflow end of the fourth heat exchange member 440 is connected to an inflow end of the heater 510, an outflow end of the heater 510 is connected to an inflow end of the circulation pump 520, an outflow end of the circulation pump 520 is connected to an inflow end of the fourth heat exchange member 440, and the check valve 530 is disposed between the outflow end of the circulation pump 520 and the inflow end of the fourth heat exchange member 440.

In this embodiment, the specific configuration of the heating module 500 is optimized. Specifically, the heating module 500 is configured as a combined member including at least a heater 510, a circulation pump 520, and a check valve 530, and the heater 510, the circulation pump 520, and the check valve 530 are sequentially disposed in a medium heating circuit in the thermal liner 100, for heating a medium in the thermal liner 100. When the set temperature of the heat container 100 is higher than the heating temperature of the thermal circulation module 300, a medium heating loop consisting of a heater 510, a circulation pump body 520 and a one-way valve 530 is started, pure water/purified water is heated by the heater 510, and the temperature in the high-temperature pure water/purified water is fed back to the medium in the heat container 100, so that the purpose of increasing the temperature of the medium in the heat container 100 is achieved. In this way, the medium heating loop supplements the heat supply of the thermal circulation module 300 to the thermal liner 100, and improves the heat supply stability and accuracy of the thermal circulation system.

In one possible embodiment, the thermal cycle system further includes a kitchen water conduit 700, the kitchen water conduit 700 being in communication with the thermal liner 100.

In this embodiment, the specific configuration of the thermal cycle system is further optimized to enrich the functions of the water purifier. Specifically, the thermal circulation system is configured to include at least a combination of the thermal bladder 100, the cold bladder 200, the thermal circulation module 300, the water circuit module 400, and the kitchen water pipe 700 directly connects the tap for discharging the medium and the hot water in the thermal bladder 100 to directly use the thermal medium (hot water/hot purified water) in the thermal bladder 100 as the kitchen hot water/wash hot water, thereby saving water. Thus, a simple kitchen appliance is formed by the heat container 100, the heat circulation module 300 and the kitchen water pipeline 700, and the medium in the heat container 100 is further utilized, so that the waste of water resources is avoided.

In one possible embodiment, the thermal cycle system further includes a medium pipe assembly 800, where the medium pipe assembly 800 includes a medium main pipe 810, a first medium branch pipe 820 and a second medium branch pipe 830, an outflow end of the medium main pipe 810 is respectively connected to an inflow end of the first medium branch pipe 820 and an inflow end of the second medium branch pipe 830, an outflow end of the first medium branch pipe 820 is connected to the thermal liner 100, and an outflow end of the second medium branch pipe 830 is connected to the cold liner 200.

In this embodiment, the specific configuration of the media manifold assembly 800 is optimized. Specifically, the thermal cycle system is configured to include at least a combination of the thermal bladder 100, the cold bladder 200, the thermal cycle module 300, the water circuit module 400, and the medium pipe assembly 800 communicates with the thermal bladder 100 and the cold bladder 200 to provide a medium to the thermal bladder 100 and the cold bladder 200, respectively. The medium conduit assembly 800 is configured to comprise at least a combination of a medium main conduit 810, a first medium branch conduit 820 and a second medium branch conduit 830, the medium main conduit 810, the first medium branch conduit 820 being adapted to communicate with an external medium source and the thermal liner 100 for forming a thermal liner 100 medium supply circuit; the main medium pipe 810 and the second medium branch pipe 830 are used for connecting an external medium source and the cold liner 200, and are used for forming a medium supply loop of the cold liner 200.

In one possible embodiment, the medium pipe assembly 800 further includes a hot medium discharge pipe 840 and a cold medium discharge pipe 850, the hot medium discharge pipe 840 communicating with the bottom of the heat bladder 100 for discharging the medium in the heat bladder 100; the cold medium discharging pipe 850 communicates with the bottom of the cold bladder 200, and is used for discharging the medium in the cold bladder 200.

In this embodiment, the specific configuration of the media conduit assembly 800 is further optimized. Specifically, the medium pipe assembly 800 is configured to include at least a combination of a medium main pipe 810, a first medium branch pipe 820, a second medium branch pipe 830, a heat medium discharge pipe 840, and a cold medium discharge pipe 850, the heat medium discharge pipe 840 communicating with the heat bladder 100 to form a heat medium circuit with the medium main pipe 810, the first medium branch pipe 820, and the heat bladder 100; the cold medium discharge pipe 850 communicates with the cold bladder 200 to form a cold medium circuit with the medium main pipe 810, the second medium branch pipe 830, and the cold bladder 200. It should be understood that a solenoid valve is provided on the heat medium discharging pipe 840 to control the opening and closing of the heat medium discharging pipe 840. A solenoid valve is provided to the cold medium discharging pipe 850 to control the opening and closing of the cold medium discharging pipe 850.

When the medium temperature in the cold bladder 200 is higher than the set temperature and the medium temperature in the hot bladder 100 is higher than the condensation temperature allowed by the thermal cycle module 300, the electromagnetic valve on the thermal medium discharge pipeline 840 is opened to discharge the high-temperature medium in the hot bladder 100 from the thermal medium discharge pipeline 840, and meanwhile, the medium main pipeline 810 and the first medium branch pipeline 820 are used for supplementing normal-temperature medium to cool the medium in the hot bladder 100, so that the thermal cycle module 300 can work normally, and the refrigeration purpose of the cold bladder 200 is achieved. When the temperature in the cold bladder 200 is too low or ice water is not used, the electromagnetic valve on the cold medium discharge pipeline 850 is opened, so that the low-temperature medium in the cold bladder 200 is discharged from the cold medium discharge pipeline 850, and meanwhile, the medium in the cold bladder 200 is supplemented with normal-temperature medium through the medium main pipeline 810 and the second medium branch pipeline 830, so that the thermal circulation module 300 can normally operate, and the heat of the medium in the cold bladder 200 is continuously transferred into the medium in the hot bladder 100.

In a second aspect, the present disclosure also provides a water purifier comprising a thermal cycling system as described above. The specific structure of the thermal circulation system refers to the above embodiments, and because the water purifier adopts all the technical solutions of all the embodiments, the water purifier at least has all the beneficial effects brought by the technical solutions of the embodiments, and the details are not repeated here.

It should be noted that in this document, relational terms such as "first" and "second" and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

The foregoing is merely a specific embodiment of the disclosure to enable one skilled in the art to understand or practice the disclosure. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the disclosure. Thus, the present disclosure is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (10)

1. The thermal circulation system is characterized by comprising a thermal liner, a cold liner, a thermal circulation module and a water loop module, wherein the thermal circulation module is communicated with the thermal liner and the cold liner and is used for transferring heat in the cold liner to the thermal liner; the water loop module exchanges heat with the hot liner and is used for preparing hot water; the water loop module performs heat exchange with the cold liner and is used for preparing ice water.

2. The thermal cycle system of claim 1, wherein the thermal cycle module comprises a compressor, a first heat exchange member disposed in the heat bladder, a throttle valve, and a second heat exchange member disposed in the cold bladder, wherein an outflow end of the compressor is in communication with an inflow end of the first heat exchange member, an outflow end of the first heat exchange member is in communication with an inflow end of the throttle valve, an outflow end of the throttle valve is in communication with an inflow end of the second heat exchange member, and an outflow end of the second heat exchange member is in communication with an inflow end of the compressor.

3. The thermal cycle system of claim 2, wherein the thermal cycle module further comprises a filter disposed between the first heat exchange member and the throttle valve.

4. The thermal cycle system of claim 1, wherein the water circuit module comprises a third heat exchange member, a first purified water pipe and a first purified water outlet, wherein the third heat exchange member is arranged in the cold bladder, an inflow end of the third heat exchange member is communicated with a purified water outflow end of the water purifier, an outflow end of the third heat exchange member is communicated with the first purified water outlet, and the third heat exchange member is communicated with the first purified water outlet through the first purified water pipe.

5. The thermal cycle system of claim 1, wherein the water circuit module further comprises a fourth heat exchange member, a second purified water conduit, and a second purified water outlet disposed within the thermal bladder, wherein an inflow end of the fourth heat exchange member is in communication with a purified water outflow end of the purifier, an outflow end of the fourth heat exchange member is in communication with the second purified water outlet, and the fourth heat exchange member and the second purified water outlet are in communication via the second purified water conduit.

6. The thermal cycle system of claim 5, further comprising a heating module and a fifth heat exchange element, wherein a first inlet of the fifth heat exchange element is in communication with a clean water outlet of the water purifier, a first outlet of the fifth heat exchange element is in communication with an inlet of the fourth heat exchange element, an outlet of the fourth heat exchange element is in communication with an inlet of the heating module, an outlet of the heating module is in communication with a second inlet of the fifth heat exchange element, a second outlet of the fifth heat exchange element is in communication with the second clean water outlet, and an outlet of the heating module is in communication with the second clean water outlet.

7. The thermal cycle system of claim 6, wherein the heating module comprises a heater, a circulation pump body, and a one-way valve, wherein the outflow end of the fourth heat exchange element is connected to the inflow end of the heater, the outflow end of the heater is connected to the inflow end of the circulation pump body, the outflow end of the circulation pump body is connected to the inflow end of the fourth heat exchange element, and the one-way valve is disposed between the outflow end of the circulation pump body and the inflow end of the fourth heat exchange element.

8. The thermal cycle system of claim 1, further comprising a media conduit assembly comprising a media main conduit, a first media leg, and a second media leg, wherein an outflow end of the media main conduit communicates with an inflow end of the first media leg and an inflow end of the second media leg, respectively, an outflow end of the first media leg communicates with the thermal bladder, and an outflow end of the second media leg communicates with the cold bladder.

9. The thermal cycle system of claim 8, wherein the medium conduit assembly further comprises a hot medium discharge conduit and a cold medium discharge conduit, the hot medium discharge conduit communicating with a bottom of the thermal liner for discharging medium within the thermal liner; the cold medium discharge pipeline is communicated with the bottom of the cold liner and used for discharging the medium in the cold liner.

10. A water purifier comprising a thermal circulation system as claimed in any one of claims 1 to 9.