CN202993746U - Water dispenser and refrigeration apparatus thereof - Google Patents
Water dispenser and refrigeration apparatus thereof Download PDFInfo
- Publication number
- CN202993746U CN202993746U CN 201220700667 CN201220700667U CN202993746U CN 202993746 U CN202993746 U CN 202993746U CN 201220700667 CN201220700667 CN 201220700667 CN 201220700667 U CN201220700667 U CN 201220700667U CN 202993746 U CN202993746 U CN 202993746U
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- compressor
- temperature
- refrigerating
- water dispenser
- refrigerating box
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Abstract
The utility model provides a water dispenser refrigeration apparatus, comprising a compressor, providing refrigeration power to the water dispenser, a condenser connected to the compressor, a cold container evaporator which conducts refrigeration on a cold container of the water dispenser, and a refrigerating box evaporator which conducts refrigeration on a refrigerating box of the water dispenser. The water dispenser is provided with a timer which conducts timing on the working time of the compressor, and a first controller which is electrically connected to the timer. A first predetermined time is set through the first controller. After the timer conducts a continuous timing on the working time, the temperature of the cold container and the refrigerating box is respectively detected. When the temperature of the cold container and the refrigerating box reaches to a predetermined temperature, the compressor is controlled to be closed. Through the coordination of the timer and the first controller, the working time period and closing of the compressor are controlled, and thereby the problem that the internal part of the water dispenser works abnormally due to the continuous refrigeration of the compressor on the refrigerating box can be prevented. The utility model also provides a water dispenser having the above refrigeration apparatus.
Description
Technical field
The utility model relates to the electrical home appliances technical field, more particularly, relates to a kind of water dispenser and refrigerating plant thereof.
Background technology
With along with people's living standard improves constantly, water dispenser has become one of indispensable household electrical appliances of each family already.People also more pay close attention to water dispenser when requiring the water dispenser performance to improve constantly safety is the problem of energy consumption especially.
Conditional electronic is controlled the water dispenser of compression mechanism cold belt refrigerating box, the storage tank of its traditional water dispenser is set to refrigerating box, refrigeration system control be by electronic temperature sensing pop one's head in (material is that thermistor is as the cryogenic temperature sensor) gather respectively the temperature of cold water and refrigerating box, (for example: cold water temperature stops freezing when arriving 8 ℃ of 6 ℃ and the arrival of refrigerating box temperature just can to stop refrigeration during the low temperature of only setting in the temperature arrival program simultaneously of cold water and refrigerating box.The cold water temperature user can be in 5-10 ℃ free setting), can automatically open compressor and continue refrigeration (for example: cold water temperature surpass when 10 ℃ or refrigerating box temperature surpass 12 ℃ begin to freeze) when cold water temperature or refrigerating box temperature are increased to uniform temperature.
Both use same compressor because of cold water and refrigerating box refrigeration, if the refrigerating box sealing is bad in process of refrigerastion, easily cause heat insulation bad; Perhaps opened freezer door due to the user and forgotten when closing, can cause refrigerating box case temperature not reach all the time the low temperature that sets in advance in program, the compressor of being responsible for the water dispenser refrigerating part will turn round down always, gently cause the inner cold bile-duct ice of whole water dispenser stifled, serious can cause the damage of compressor, has not only wasted the energy but also brought loss economically to the user.
Therefore, how avoiding compressor to continue refrigeration to refrigerating box and cause water dispenser inside the abnormal problem of work to occur, is present those skilled in the art's problem demanding prompt solution.
The utility model content
In view of this, the utility model provides a kind of refrigerating device for drinking water machine, causes water dispenser inside the abnormal problem of work to occur to realize avoiding compressor to continue refrigeration to refrigerating box; The utility model also provides a kind of water dispenser.
In order to achieve the above object, the utility model provides following technical scheme:
A kind of refrigerating device for drinking water machine, comprise the compressor that water dispenser is provided refrigeration power, the condenser that is connected with described compressor, the cold courage evaporimeter that the cold courage of water dispenser is freezed and the refrigerating container evaporator that the refrigerating box of water dispenser is freezed, also comprise the timer that the working time of compressor is carried out timework
Be electrically connected to described timer, to detect respectively the temperature of described cold courage and described refrigerating box after first scheduled time, when the temperature of described cold courage and described refrigerating box does not reach predetermined temperature, control the first controller that described compressor cuts out.
Preferably, in above-mentioned refrigerating device for drinking water machine, described first scheduled time is 1.5-2.5h.
Preferably, in above-mentioned refrigerating device for drinking water machine, described first scheduled time is 2h.
Preferably, in above-mentioned refrigerating device for drinking water machine, also comprise with described timer and being electrically connected to, to detect respectively the temperature of described cold courage and described refrigerating box after second scheduled time, when the temperature of described cold courage and described refrigerating box reaches the refrigeration unlocking condition, control the second controller that described compressor is opened.
Preferably, in above-mentioned refrigerating device for drinking water machine, be provided with the first temperature sensor that its temperature is detected in described cold courage, be provided with the second temperature sensor that its temperature is detected in described refrigerating box, be provided with in described water dispenser with described the first temperature sensor and be connected with described the second temperature sensor, and when described cold courage reaches the first predetermined temperature or described refrigerating box and reaches the second predetermined temperature, control the master controller that compressor cuts out.
Preferably, in above-mentioned refrigerating device for drinking water machine, also be provided with in described master controller and reach the compressor start module that the 3rd predetermined temperature or described refrigerating box reach the 4th predetermined temperature time control compressor unlatching processed when cold courage.
Preferably, in above-mentioned refrigerating device for drinking water machine, described the first predetermined temperature is 2 ℃, and described the second preset temperature is 0 ℃.
Preferably, in above-mentioned refrigerating device for drinking water machine, described the 3rd predetermined temperature is that 4 ℃, described the 4th predetermined temperature are 3 ℃.
A kind of water dispenser is provided with the refrigerating plant to water dispenser refrigeration inner container and refrigerating box refrigeration control in it, described refrigerating plant is the as above described refrigerating device for drinking water machine of any one.
the refrigerating device for drinking water machine that the utility model provides, comprise the compressor that water dispenser is provided refrigeration power, the condenser that is connected with compressor, the cold courage evaporimeter that the cold courage of water dispenser is freezed and the refrigerating container evaporator that the refrigerating box of water dispenser is freezed, the refrigeration work of water dispenser inside is completed by the compressor of the section of setting within it, compressor adds gasification with cold-producing medium, the refrigerant gas of HTHP is after the condenser radiating and cooling, liquid refrigerator passes through respectively cold courage evaporimeter and refrigerating container evaporator, thereby realize the cooling function to cold courage and refrigerating box.
For fear of compressor because of long-time cooling operation to cold bile-duct or cause the damage of compressor self, the timer that the working time of compressor is carried out timework is set in water dispenser, arrange simultaneously and be electrically connected to the first controller with timer, by the first controller, be set first scheduled time, after this duration of the continuous timing of timer, detect respectively the temperature of cold courage and refrigerating box, when the temperature of cold courage and refrigerating box does not reach predetermined temperature, control compressor and close.By increase the timer that the compressor operating time is carried out timework in water dispenser, and pass through after first scheduled time the temperature in cold courage and refrigerating box and the temperature contrast of being scheduled to, when not reaching predetermined temperature, the control compressor cuts out, thereby avoid working long hours of compressor, avoid cold bile-duct to ice the problem of stifled or compressor damage.The synergy of the utility model by utilizing timer and the first controller is to the work duration of compressor and close and control, and avoids compressor to continue refrigeration to refrigerating box and causes water dispenser inside the abnormal problem of work to occur.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment or description of the Prior Art, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
The structural representation of the refrigerating device for drinking water machine that Fig. 1 provides for the utility model;
Fig. 2 is the workflow diagram of Fig. 1.
The specific embodiment
The utility model discloses a kind of refrigerating device for drinking water machine, avoided compressor to continue refrigeration to refrigerating box and cause water dispenser inside the abnormal problem of work to occur; The utility model also provides a kind of water dispenser.
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out clear, complete description, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Based on embodiment of the present utility model, those of ordinary skills are not making the every other embodiment that obtains under the creative work prerequisite, all belong to the scope of the utility model protection.
As Fig. 1-shown in Figure 2, the structural representation of the refrigerating device for drinking water machine that Fig. 1 provides for the utility model; Fig. 2 is the workflow diagram of Fig. 1.
the utility model provides a kind of refrigerating device for drinking water machine, comprise the compressor 1 that water dispenser is provided refrigeration power, the condenser 2 that is connected with compressor 1, the cold courage evaporimeter 51 that the cold courage 5 of water dispenser is freezed and the refrigerating container evaporator 61 that the refrigerating box 6 of water dispenser is freezed, the refrigeration work of water dispenser inside is completed by the compressor 1 of the section of setting within it, compressor 1 gasifies pressurizes refrigerant, the refrigerant gas of HTHP is after condenser 2 radiating and coolings, liquid cold-producing medium passes through respectively cold courage evaporimeter 51 and refrigerating container evaporator 61, thereby realize the cooling function to cold courage 5 and refrigerating box 6.
For fear of compressor 1 because of long-time cooling operation to cold bile-duct or cause the damage of compressor 1 self, the timer that the working time of compressor 1 is carried out timework is set in water dispenser, arrange simultaneously and be electrically connected to the first controller with timer, by the first controller, be set first scheduled time, after this duration of the continuous timing of timer, detect respectively the temperature of cold courage 5 and refrigerating box 6, when the temperature of cold courage 5 and refrigerating box 6 does not reach predetermined temperature, control compressor 1 and close.By increase the timer that 1 working time of compressor is carried out timework in water dispenser, and pass through after first scheduled time the temperature in cold courage 5 and refrigerating box 6 and the temperature contrast of being scheduled to, when not reaching predetermined temperature, controlling compressor 1 closes, thereby avoid working long hours of compressor 1, avoid the problem that cold bile-duct ice is stifled or compressor 1 damages.
The synergy of the utility model by utilizing timer and the first controller is to the work duration of compressor and close and control, and avoids compressor to continue refrigeration to refrigerating box and causes water dispenser inside the abnormal problem of work to occur.
Gases at high pressure after being freezed by compressor 1 pressurization are through after evaporimeter 2 radiating and coolings, form liquid cold-producing medium, be connected with drier 3 and capillary 4 in turn between cold courage 5 and evaporimeter 2, play respectively the cold-producing medium of liquid towards and remove the effect of moisture and throttling, thereby guarantee the normal operation of whole refrigeration system.
in water dispenser cold courage 5 interior to drinking water cooling time and the cooling time of refrigerating box 6 is had specification requirement, the maximum duration of refrigeration can be set by the working condition of reality, therefore, when compressor 1 carries out refrigeration work in startup, when if the temperature after the scheduled time in cold courage 5 or refrigerating box 6 can not reach predetermined temperature, the refrigeration that compressor 1 can continue, can make like this compressor 1 be in the state of working long hours, and cold courage 5 or refrigerating box can not reach predetermined temperature may be due to cold courage problem, perhaps refrigerating box such as does not close at the problem, this moment, cold courage 5 continued to be in the refrigeration work state, temperature reduces the possibility increase that causes the stifled phenomenon of ice, and compressor 1 is also fragile, setting by the concrete time, avoided working long hours of compressor 1, cold courage 5 and compressor 1 are all played protection.
Particularly, first scheduled time was set as 1.5-2.5 hour, this time can according to the specification of water dispenser, be determined as the cooling time specification of cold courage 5 and the cooling time specification of refrigerating box 6, and can carry out the adjustment of time according to the water dispenser of different model and the working condition of compressor 1.Preferably, first scheduled time was set as 2 hours.
In the utility model one specific embodiment, also be provided with timer in water dispenser and be electrically connected to, to detect respectively the temperature of cold courage 5 and refrigerating box 6 after second scheduled time, when the temperature of cold courage 5 and refrigerating box 6 reaches the refrigeration unlocking condition, control the second controller that compressor 1 is opened.Set for second scheduled time by timer, because this section period inner compressor quits work, cold courage and temp. in refrigerating chamber all can improve, and when temperature reaches the refrigeration unlocking condition, continue to open compressor, and so circulation, guaranteed the security of water dispenser work.
In the water dispenser course of work, its inside has arranged temperature sense and the attemperating unit to cold courage 5 and refrigerating chamber 6, be provided with the first temperature sensor that its temperature is detected in cold courage, be provided with the second temperature sensor that its temperature is detected in refrigerating box, be provided with in water dispenser with described the first temperature sensor and be connected with the second temperature sensor, and when cold courage reaches the first predetermined temperature or refrigerating box and reaches the second predetermined temperature, control the master controller that compressor cuts out.Master controller and the first temperature sensor, the second temperature sensor co-operating make water dispenser carry out the refrigeration work of drinker cold liner and refrigerating box according to predetermined refrigeration program.
By increasing timer and the first controller and second controller, make water dispenser have simultaneously the control module that the duty of compressor 1 is monitored when work, avoid working long hours of compressor, in the multiple situation that refrigerating box 6 breaks down or cold courage 5 problems or refrigerating box 6 can not in time be closed, comprehensively the safety of assurance drinking-water, avoid the stifled cold bile-duct of ice or the long-time rear damage problem of compressor 1 occurs.
Because the first controller and second controller belong to control module, both can integratedly be arranged on master controller, simplify the circuit structure of water dispenser.
Also be provided with in master controller and reach the startup module that the 3rd predetermined temperature or refrigerating box reach the 4th predetermined temperature time control compressor unlatching processed when cold courage.
Master controller detects the interior temperature of cold courage by the first temperature sensor, by the temperature in the second temperature sensor detection refrigerating box, in the compressor opening process, all be in temperature-fall period in cold courage and refrigerating box, because applied environment both is different, cold courage is used for the drinking water refrigeration, refrigerating box is used for storage, the first predetermined temperature is set to 2 ℃, is 0 ℃ with the second preset temperature of refrigerating box, satisfies work refrigeration temperature requirement separately.The 3rd predetermined temperature the 4th predetermined temperature is set to respectively 4 ℃ and 3 ℃, cold courage 5 and refrigerating box 6 temperature when compressor-free freezes rises gradually, by the detection to temperature, when temperature rises to when exceeding predetermined temperature limit, the work of master controller automatic control compressor maintains the temperature of pre-provisioning request to keep cold courage 5 and refrigerating box 6 interior temperature.
Certainly, each above-mentioned temperature setting is not unique temperature requirement, and each preset temperature can be regulated according to the concrete needs that water dispenser uses, and suitably promotes or reduces certain temperature as the cryogenic temperature with cold courage, to adapt to different instructions for uses.Accordingly, corresponding adjustment module is set on master controller, by the control panel of water dispenser, predetermined temperature is controlled.
Based on the refrigerating device for drinking water machine that provides in above-described embodiment, the utility model also provides a kind of water dispenser, be provided with the refrigerating plant to water dispenser refrigeration inner container and refrigerating box refrigeration control in it, the refrigerating device for drinking water machine of the refrigerating plant that this water dispenser is provided with for providing in above-described embodiment.
This water dispenser adopted the refrigerating device for drinking water machine of above-described embodiment due to this water dispenser, so please refer to above-described embodiment by the beneficial effect that refrigerating device for drinking water machine brings.
In this specification, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is and the difference of other embodiment that between each embodiment, identical similar part is mutually referring to getting final product.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the utility model.Multiple modification to these embodiment will be apparent concerning those skilled in the art, and General Principle as defined herein can be in the situation that do not break away from spirit or scope of the present utility model, realization in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (9)
1. refrigerating device for drinking water machine, it is characterized in that, comprise the compressor that water dispenser is provided refrigeration power, the condenser that is connected with described compressor, the cold courage evaporimeter that the cold courage of water dispenser is freezed and the refrigerating container evaporator that the refrigerating box of water dispenser is freezed, also comprise the timer that the working time of compressor is carried out timework
Be electrically connected to described timer, to detect respectively the temperature of described cold courage and described refrigerating box after first scheduled time, when the temperature of described cold courage and described refrigerating box does not reach predetermined temperature, control the first controller that described compressor cuts out.
2. refrigerating device for drinking water machine according to claim 1, is characterized in that, described first scheduled time is 1.5-2.5h.
3. refrigerating device for drinking water machine according to claim 2, is characterized in that, described first scheduled time is 2h.
4. refrigerating device for drinking water machine according to claim 1, it is characterized in that, also comprise with described timer and being electrically connected to, to detect respectively the temperature of described cold courage and described refrigerating box after second scheduled time, when the temperature of described cold courage and described refrigerating box reaches the refrigeration unlocking condition, control the second controller that described compressor is opened.
5. refrigerating device for drinking water machine according to claim 1, it is characterized in that, be provided with the first temperature sensor that its temperature is detected in described cold courage, be provided with the second temperature sensor that its temperature is detected in described refrigerating box, be provided with in described water dispenser with described the first temperature sensor and be connected with described the second temperature sensor, and when described cold courage reaches the first predetermined temperature or described refrigerating box and reaches the second predetermined temperature, control the master controller that compressor cuts out.
6. refrigerating device for drinking water machine according to claim 5, is characterized in that, also is provided with in described master controller to reach the compressor start module that the 3rd predetermined temperature or described refrigerating box reach the 4th predetermined temperature time control compressor unlatching processed when cold courage.
7. refrigerating device for drinking water machine according to claim 5, is characterized in that, described the first predetermined temperature is 2 ℃, and described the second preset temperature is 0 ℃.
8. refrigerating device for drinking water machine according to claim 6, is characterized in that, described the 3rd predetermined temperature is that 4 ℃, described the 4th predetermined temperature are 3 ℃.
9. a water dispenser, be provided with the refrigerating plant to water dispenser refrigeration inner container and refrigerating box refrigeration control in it, it is characterized in that, described refrigerating plant is as the described refrigerating device for drinking water machine of claim 1-8 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220700667 CN202993746U (en) | 2012-12-17 | 2012-12-17 | Water dispenser and refrigeration apparatus thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220700667 CN202993746U (en) | 2012-12-17 | 2012-12-17 | Water dispenser and refrigeration apparatus thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202993746U true CN202993746U (en) | 2013-06-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220700667 Withdrawn - After Issue CN202993746U (en) | 2012-12-17 | 2012-12-17 | Water dispenser and refrigeration apparatus thereof |
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| CN (1) | CN202993746U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103017479A (en) * | 2012-12-17 | 2013-04-03 | 奇迪电器集团有限公司 | Water dispenser and refrigeration device thereof |
| CN104634030A (en) * | 2014-12-16 | 2015-05-20 | 佛山市顺德区美的饮水机制造有限公司 | Refrigeration device and cold water temperature control method of refrigeration device |
| CN108121388A (en) * | 2017-12-21 | 2018-06-05 | 博天环境集团股份有限公司 | Pipeline machine and the detection control method based on it |
| CN113768365A (en) * | 2021-09-22 | 2021-12-10 | 长虹美菱股份有限公司 | Tea bar machine with built-in ice water bucket |
| CN113865197A (en) * | 2021-09-22 | 2021-12-31 | 长虹美菱股份有限公司 | Tea bar machine and refrigeration system control method based on same |
| CN114413559A (en) * | 2022-01-26 | 2022-04-29 | 长虹美菱股份有限公司 | Machine refrigeration control method for tea bar |
-
2012
- 2012-12-17 CN CN 201220700667 patent/CN202993746U/en not_active Withdrawn - After Issue
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103017479A (en) * | 2012-12-17 | 2013-04-03 | 奇迪电器集团有限公司 | Water dispenser and refrigeration device thereof |
| CN103017479B (en) * | 2012-12-17 | 2015-11-25 | 奇迪电器集团有限公司 | Water dispenser and refrigerating plant thereof |
| CN104634030A (en) * | 2014-12-16 | 2015-05-20 | 佛山市顺德区美的饮水机制造有限公司 | Refrigeration device and cold water temperature control method of refrigeration device |
| CN104634030B (en) * | 2014-12-16 | 2017-08-25 | 佛山市顺德区美的饮水机制造有限公司 | The cold water temperature control method of refrigerating plant and refrigerating plant |
| CN108121388A (en) * | 2017-12-21 | 2018-06-05 | 博天环境集团股份有限公司 | Pipeline machine and the detection control method based on it |
| CN113768365A (en) * | 2021-09-22 | 2021-12-10 | 长虹美菱股份有限公司 | Tea bar machine with built-in ice water bucket |
| CN113865197A (en) * | 2021-09-22 | 2021-12-31 | 长虹美菱股份有限公司 | Tea bar machine and refrigeration system control method based on same |
| CN114413559A (en) * | 2022-01-26 | 2022-04-29 | 长虹美菱股份有限公司 | Machine refrigeration control method for tea bar |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130612 Effective date of abandoning: 20151125 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |